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Fix parsing of multi-char operators.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
6fad6acb
AM		 12001-02-13 Alan Modra <alan@linuxcare.com.au>
2
3 * expr.c (operator): Don't bump input_line_pointer for two char
4 operators. Instead return operator size via new param num_chars.
5 (expr): Use above to parse multi-char operators correctly.
6
23df1078
JH		 7Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
8
9 * tc-i386.c (i386_displacement): Fix handling of
10 BFD_RELOC_X86_64_GOTPCREL.
11 (i386_validate_fix): Likewise.
12
b1e2e654
PB		 132001-02-12 Philip Blundell <pb@futuretv.com>
14
15 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
16 ldrt/strt instructions.
17
9117d219
NC		 182001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
19
20 * config/tc-mips.c (macro): For M_LA_AB emit a
21 BFD_RELOC_MIPS_CALL16 relocation or a
22 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
23 BFD_RELOC_MIPS_GOT16 and
24 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
25 loading the jump register when generating SVR4_PIC code.
26
97238fbd
CD		 272001-02-10 Chris Demetriou <cgd@broadcom.com>
28
29 * configure.in: Make 'mipself' and 'mipsecoff' emulations
30 map to MIPS-specific files, as they used to do before the
31 change on 2000-05-21.
32 * configure: Regerate.
33
0f074f60
CD		 342001-02-10 Chris Demetriou <cgd@broadcom.com>
35
36 * config/tc-mips.c (md_parse_option): Don't try to compile
37 ELF-only option code if not ELF.
38
91a2ae2a
RH		 392001-02-08 David Mosberger <davidm@hpl.hp.com>
40
41 * config/tc-ia64.h (md_elf_section_type): New macro.
42 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
43 (they're now handled via ia64_elf_section_type.
44
45 * config/tc-ia64.c (unwind): New members saved_text_seg,
46 saved_text_subseg, and force_unwind_entry.
47 (optimize_unw_records): New function to optimize away unnecessary
48 unwind directives.
49 (ia64_elf_section_type): New function.
50 (output_unw_records): Generate unwind info only if the size is
51 non-zero or if it's forced for some other reason (e.g.,
52 handlerdata or a personality routine).
53 (generate_unwind_image): Don't switch back to previous
54 section---stay inside the unwind info section instead so that
55 handlerdata that may follow goes into the right place.
56 (dot_handlerdata): Force generation of unwind entry and save the
57 current active text segment before generating unwind image.
58 (dot_unwentry): Force generation of unwind entry.
59 (dot_personality): Ditto.
60 (dot_endp): Generate unwind table entry only if there is
61 some unwind info or the unwind entry was forced.
62
63 * config/tc-ia64.c (make_unw_section_name): New macro to form
64 unwind section name.
65 (generate_unwind_image): Add "text_name" argument. Use it to
66 form unwind section name.
67 (dot_handlerdata): Determine current segment (section) name and
68 pass it to generate_unwind_image().
69 (dot_endp): Determine current segment (section) name and use
70 it to determine the appropriate unwind section name.
71 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
72 n, fill, and max arguments.
73
a85d7ed0
NC		 742001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
75
76 * Makefile.am: Add linux target for S/390.
77 * configure.in: Likewise.
78 * config/tc-s390.c: New file.
79 * config/tc-s390.h: New file.
80
de68de20
AO		 812001-02-09 Alexandre Oliva <aoliva@redhat.com>
82
83 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
84 2byte, 4byte and 8byte.
85
8ea46bbd
AM		 862001-02-08 Alan Modra <alan@linuxcare.com.au>
87
88 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
89 md_number_to_chars with size > sizeof (valueT).
90
a99746f4
L		 912001-02-06 H.J. Lu <hjl@gnu.org>
92
93 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
94 there is no relocation.
95
f4e17b3d
L		 962001-02-06 H.J. Lu <hjl@gnu.org>
97
98 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
99
100 * config/tc-ia64.c (md_parse_option): Only accept the valid
101 ia64 options on "-axxx".
102
3557da92
JW		 1032001-02-05 Jim Wilson <wilson@redhat.com>
104
105 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
106 aborting for invalid operands.
107
da6c73e0
AM		 1082001-02-06 Alan Modra <alan@linuxcare.com.au>
109
110 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
111 than via pointer. Update all callers.
112 (UNWIND_LOW32): Define.
113 (UNWIND_HIGH32): Define.
114 (pa_build_unwind_subspace): Use the above macros instead of dumping
115 bitfields directly. Call frag_more once rather than multiple times.
116 (md_assemble): Use UNWIND_LOW32.
117 (pa_entry): Likewise
118 (pa_procend): Likewise.
119 (process_exit): Use UNWIND_HIGH32.
120
986c6f4b
SC		 1212001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
122
123 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
124 function to select the header according to the cpu.
125 (md_after_pass_hook, md_do_align): Remove.
126 (md_cleanup, m68hc11_cleanup): Remove.
127 (md_pcrel_from_section): Declare.
128 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
129 (build_jump_insn, build_insn): Likewise.
130 (m68hc11_listing_header): New function.
131 (m68hc11_cleanup): Remove.
132
dbb8ad49
SC		 1332001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
134
328dc123
SC		 135 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
136 symbols because there is no support for shared libraries and these
137 symbols can't be overridden (unless they are weak).
dbb8ad49 138
a987bfc9
RH		 1392001-02-01 Momchil Velikov <velco@fadata.bg>
140
141 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
142 for the compilation unit with a zero byte.
143
22862cde
AM		 1442001-01-30 Alan Modra <alan@linuxcare.com.au>
145
146 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
147 destinations. Correct range check for 17 and 22 bit branches.
148
8ec6253e
NC		 1492001-01-25 Nick Clifton <nickc@redhat.com>
150
151 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
152 still set. Issue an error message instead.
153 (md_estimate_size_before_relax): Delete unused variable
154 'buffer_address'. Fixup parentheses around if statement.
155
43ad3147
KH		 1562001-01-23 Kazu Hirata <kazu@hxi.com>
157
158 * as.c: Fix formatting.
159 * ehopt.c: Likewise.
160 * messages.c: Likewise.
161 * stabs.c: Likewise.
162 * symbols.c: Likewise.
163
015c05c1
AM		 1642001-01-23 Ben Elliston <bje@redhat.com>
165
166 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
167
66498417
KH		 1682001-01-22 Kazu Hirata <kazu@hxi.com>
169
170 * config/tc-alpha.c: Fix formatting.
171
1aad8cf8
KH		 1722001-01-19 Kazu Hirata <kazu@hxi.com>
173
174 * config/tc-alpha.c: Fix formatting.
175
32ff5c2e
KH		 1762001-01-18 Kazu Hirata <kazu@hxi.com>
177
178 * config/tc-alpha.c: Fix formatting.
179
cd17328a
NC		 1802001-01-18 Nick Clifton <nickc@redhat.com>
181
182 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
183 "da" flags.
184 (stm_flags): Remove redundant bit from "ed" and "da" flags.
185
81c425d1
AO		 1862001-01-18 Alexandre Oliva <aoliva@redhat.com>
187
188 * configure.in (cpu_type, arch): Match i386 too.
189 * configure: Rebuilt.
190
e5cb08ac
KH		 1912001-01-16 Kazu Hirata <kazu@hxi.com>
192
193 * config/tc-i386.c: Fix formatting.
194
1d3d5051
AM		 1952001-01-16 Alan Modra <alan@linuxcare.com.au>
196
64afeba3
AM		 197 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
198 relocs for .PARISC.unwind section.
199
1d3d5051
AM		 200 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
201 depending on section flags, not just for .text.
202
b44b1b85
JW		 2032001-01-15 Jim Wilson <wilson@redhat.com>
204
205 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
206 not immediately followed by an instruction.
207
098f2ec3
KH		 2082001-01-15 Kazu Hirata <kazu@hxi.com>
209
210 * config/tc-m68hc11.c: Fix formatting.
211
d4887adc
NC		 2122001-01-15 Nick Clifton <nickc@redhat.com>
213
214 * symbols.c (colon): Change 'already defined symbol' from a
215 fatal error to an ordinary error. There is no reason why this
216 error should be fatal.
217
218 * message.c (as_fatal): Delete output file, if one has been
015c05c1 219 created.
d4887adc 220
fcfd4916
AM		 2212001-01-14 Alan Modra <alan@linuxcare.com.au>
222
223 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
224
bfb32b52
KH		 2252001-01-14 Kazu Hirata <kazu@hxi.com>
226
227 * config/tc-alpha.c: Fix formatting.
228 * config/tc-arc.c: Likewise.
229 * config/tc-arc.h: Likewise.
230 * config/tc-d10v.c: Likewise.
231 * config/tc-i370.c: Likewise.
232 * config/tc-i386.c: Likewise.
233 * config/tc-i960.c: Likewise.
234 * config/tc-m68k.c: Likewise.
235 * config/tc-ppc.c: Likewise.
236 * config/tc-sparc.c: Likewise.
237 * config/tc-tahoe.c: Likewise.
238 * config/tc-vax.c: Likewise.
239
1e07b820
KH		 240 * config/tc-arc.c: Fix formatting.
241
19203624
KH		 242 * config/tc-arc.c: Fix formatting.
243
1328dc98
AM		 2442001-01-14 Alan Modra <alan@linuxcare.com.au>
245
c46b7515
AM		 246 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
247 both 32 and 64 bit ELF.
248
1328dc98
AM		 249 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
250 and don't bother storing `m' for "ce" completer. Tidy handling of
251 'J' and 'K' operands to suit. Handle '<' and '>' operands.
252
b9d79e03
JH		 253Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
254
255 * tc-i386.h (TARGET_MACH): New macro.
256 (i386_mach): Declare.
257 * tc-i386.c (i386_mach): New function.
258
a349d9dd
PB		 2592001-01-13 Philip Blundell <philb@gnu.org>
260
261 * doc/as.texinfo: Fix spelling and cross-references.
262
263 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
264 character for all systems, not just GNU/Linux. Make it explicit
265 that `-k' doesn't affect code generation, just ELF flags.
266
e2914f48
JH		 267Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
268
269 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
270 instructions.
271
272d76e0
FCE		 2722001-01-12 Frank Ch. Eigler <fche@redhat.com>
273
274 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
275
d0398d6a
NC		 2762001-01-12 Nick Clifton <nickc@redhat.com>
277
278 * as.c (print_args): Update copyright date to 2001.
279
2d73a4ca
NC		 2802001-01-12 Peter Targett <peter.targett@arccores.com>
281
282 * doc/c-arc.texi: New file.
283 Some sections to be expanded.
284
6e0b89ee
AM		 2852001-01-12 Alan Modra <alan@linuxcare.com.au>
286
287 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
288 (md_parse_option): Always accept "--32".
289
0d2bcfaf
NC		 2902001-01-11 Peter Targett <peter.targett@arccores.com>
291
292 * as.h (TC_ARC): Ensure struc-symbol.h included.
293 * as.c (dwarf2dbg.h): Include to remove implicit declaration
294 warnings.
295 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
296 (TARGET_SYMBOL_FIELDS) added.
297
298 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
299 * doc/c-arc.texi: New file.
300 Some sections to be expanded.
301 * doc/as.texinfo: Update command-line options.
302 Removed outdated text for ARC dependant features, instead include
303 text from above file.
304
305 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
306 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
307 (targ-cpu.h) header.
308 * config/tc-arc.h:
309 * config/tc-arc.c: New updated configuration for
310 ARC, including selection of core variants, and extensibility of
311 instructions, registers etc. through directives.
312
313 * config/tc-arc.c (arc_extinst): Minor corrections for
314 error messages.
315 (arc_common) Likewise. Make alignment argument optional for local
316 symbols also, with default of zero.
317
88051039
SC		 3182001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
319
320 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
321 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
322 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
323 and fix_new_exp() instead.
324 (md_convert_frag): For indexed post byte use the symbol value
325 rather than the displacement.
326 (md_relax_table): Fix indexed offset relax.
327
d8273f3b
SC		 3282001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
329
330 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
331 relax weak symbols.
015c05c1 332 (relaxable_symbol): New function.
d8273f3b 333
eea2ad45
AJ		 3342001-01-11 Andreas Jaeger <aj@suse.de>
335
336 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
337 not used anywhere.
338
7a91e76a
NC		 3392001-01-10 Nick Clifton <nickc@redhat.com>
340
341 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
342 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
343
aa257fcd
NC		 3442001-01-10 Nick Clifton <nickc@redhat.com>
345
346 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
347 character used to dollar local symbols.
348 (LOCAL_LABEL_CHAR): New constant - the magic character used to
349 local label symbols.
350 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
351 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
352 if defined.
353 Use LOCAL_LABEL_CHAR.
354 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
355 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
356 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
357
b77a7acd
AJ		 3582001-01-08 Bo Thorsen <bo@suse.de>
359
015c05c1
AM		 360 * config/tc-i386.c (i386_immediate, i386_displacement):
361 GOTPCREL check fix.
b77a7acd 362
5c2bd011
ILT		 3632001-01-07 Ian Lance Taylor <ian@zembu.com>
364
365 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
366 in last change.
367
46a04e3a
PB		 3682001-01-07 Philip Blundell <philb@gnu.org>
369
370 * doc/as.texinfo (Bug Reporting): Update email address for
371 reports.
372 * README: Likewise.
373
b96d3a20
JH		 374Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
375
376 * configure.in: Define DEFAULT_ARCH for i386.
377 * tc-i386.c (md_assemble): Return after the error message;
378 move testing for 64bit operands to proper place.
379
55b62671
AJ		 3802001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
381
382 * doc/as.texinfo: Document '#' as comment character for i386 and
383 x86_64. Add AMD x86-64 into menu of machine dependent information.
384
385 * doc/c-i386.texi: Document x86_64 extensions.
386
7bc70a8e
JH		 387Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
388
389 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
390
a167610d
JH		 391Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
392
393 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
394 * NEWS: Add note about Pentium4 support.
395
09f131f2
JH		 396Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
397
398 * tc-i387.c (pi, pte, pt): Update.
399 (type_names): Add new types.
400
6f8c0c4c
JH		 401Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
402
403 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
404 CpuUnknown): Renumber
405 (CpuP4, CpuSSE2): New.
406 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
407
b96ed59a
PB		 4082001-01-03 Philip Blundell <pb@futuretv.com>
409
410 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
411 relocs.
412 (alpha_fix_adjustable): Likewise.
413 (md_apply_fix): Likewise.
414
a735d1cd
L		 4152000-12-31 H.J. Lu <hjl@gnu.org>
416
417 * listing.c (listing_message): Allocate string only if it is
418 used.
419
420 * configure: Rebuild.
421
67db5ab4
HPN		 4222000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
423
424 * doc/internals.texi (Relaxing with a table) <after relaxation>:
425 Point out caveats with generating fixups for the opcode in a frag.
426
c0d8940f
JH		 427Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
428
429 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
430 * NEWS: Add x86_64.
431
087f563c
L		 4322000-12-29 H.J. Lu <hjl@gnu.org>
433
434 * listing.c (calc_hex): Print the variable part only if the
435 fragment type is rs_fill.
436
8108ad8e
HPN		 4372000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
438
439 * doc/internals.texi (tc_conditional_pseudoop,
440 TC_LINKRELAX_FIXUP): Fix typos.
441
799051fc
RH		 4422000-12-28 Richard Henderson <rth@redhat.com>
443
444 * write.c (subsegs_finish): Fix thinko last change -- don't
445 "optimize" the alignment == 0 case.
446
0a9ef439
RH		 4472000-12-28 Richard Henderson <rth@redhat.com>
448
449 * as.h (rs_align_test): New.
450 * frags.c (NOP_OPCODE): Move default from read.c.
451 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
452 (frag_align_code): New.
453 * frags.h (frag_align_code): Declare.
454 * read.c (NOP_OPCODE): Remove.
455 (do_align): Use frag_align_code.
456 * write.c (NOP_OPCODE): Remove.
457 (get_recorded_alignment): New.
458 (cvt_frag_to_fill): Handle rs_align_test.
459 (relax_segment): Likewise.
460 (subsegs_finish): Align last subseg in section to the
461 section alignment. Use frag_align_code.
462 * write.h (get_recorded_alignment): Declare.
463 * config/obj-coff.c (size_section): Handle rs_align_test.
464 (fill_section, fixup_mdeps): Likewise.
465 (write_object_file): Use frag_align_code.
466
467 * config/tc-alpha.c (alpha_align): Use frag_align_code.
468 (alpha_handle_align): New.
469 * config/tc-alpha.h (HANDLE_ALIGN): New.
470 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
471
472 * config/tc-i386.h (md_do_align): Use frag_align_code.
473 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
474
475 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
476 (ia64_handle_align): New.
477 * config/tc-ia64.h (HANDLE_ALIGN): New.
478 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
479
480 * config/tc-m32r.c (m32r_do_align): Remove.
481 (m32r_handle_align): New.
482 (fill_insn): Use frag_align_code.
483 * config/tc-m32r.h (md_do_align): Remove.
484 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
485 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
486 * config/tc-mips.c, config/tc-mips.h: Similarly.
487
488 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
489 (sh_handle_align): Likewise. Handle rs_align_code.
490 (sh_do_align): Remove.
491 * config/tc-sh.h (md_do_align): Remove.
492 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
493
494 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
495 (sparc_handle_align): Likewise. Handle rs_align_code.
496 * config/tc-sparc.h (md_do_align): Remove.
497 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
498
3cd4dda7
DD		 4992000-12-22 DJ Delorie <dj@redhat.com>
500
501 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
502 when we assemble the first half of a pair.
503
ec56dfb4
L		 5042000-12-22 H.J. Lu <hjl@gnu.org>
505
506 * config/tc-i386.c (reloc): Update the macro for non-bfd
507 assembler.
508 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
509
ad1172d4
L		 5102000-12-22 H.J. Lu <hjl@gnu.org>
511
512 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
513
3e73aa7c
JH		 514Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
515
516 * tc-i386.h (i386_target_format): Define even for ELFs.
517 (QWORD_MNEM_SUFFIX): New macro.
518 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
519 New macros
520 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
521 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
522 ImmExt): Renumber.
523 (Size64, No_qSuf, NoRex64, Rex64): New macros.
524 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
525 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
526 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
527 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
528 Renumber.
529 (Reg, WordReg): Add Reg64.
530 (Imm): Add Imm32S and Imm64.
531 (EncImm): New.
532 (Disp): Add Disp64 and Disp32S.
533 (AnyMem): Add Disp32S.
534 (RegRex, RegRex64): New macros.
535 (rex_byte): New type.
536 * tc-i386.c (set_16bit_code_flag): Kill.
537 (fits_in_unsigned_long, fits_in_signed_long): New functions.
538 (reloc): New parameter "signed"; support x86_64.
539 (set_code_flag): New.
540 (DEFAULT_ARCH): New macro; default to "i386".
541 (default_arch): New static variable.
542 (struct _i386_insn): New fields Operand_PCrel; rex.
543 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
544 (flag_code): New enum and static variable.
545 (use_rela_relocations): New static variable.
546 (flag_code_names): New static variable.
547 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
548 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
549 K6 and Athlon.
550 (i386_align_code): Return plain "nop" for x86_64.
551 (mode_from_disp_size): Support Disp32S.
552 (smallest_imm_type): Support Imm32S and Imm64.
553 (offset_in_range): Support size of 8.
554 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
555 (md_pseudo_table): Add "code64"; use set_code_flat.
556 (md_begin): Emit sane error message on hash failure.
557 (tc_i386_fix_adjustable): Support x86_64 relocations.
558 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
559 instructions supported on particular arch just partially,
560 output of 64bit immediates, handling of Imm32S and Disp32S type.
561 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
562 (i386_displacement): Likewise.
563 (i386_index_check): Cleanup; support 64bit addresses.
564 (md_apply_fix3): Support x86_64 relocation and rela.
565 (md_longopts): Add "32" and "64".
566 (md_parse_option): Add OPTION_32 and OPTION_64.
567 (i386_target_format): Call even for ELFs; choose between
568 elf64-x86-64 and elf32-i386.
569 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
570 (tc_gen_reloc): Support rela relocations and x86_64.
571 (intel_e09_1): Support QWORD.
572
21d6c4af
DN		 5732000-12-15 Diego Novillo <dnovillo@redhat.com>
574
575 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 576 it's not an offset expression.
21d6c4af
DN		 577 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
578 keep the braces '[' and ']' in the output string.
579 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
580 != FLAT. There is no such op_modifier.
581
6717891c
NC		 5822000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
583
584 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
585 if we have it.
586
ee515fb7
KH		 5872000-12-13 Kazu Hirata <kazu@hxi.com>
588
589 * as.h: Fix formatting.
590 * cgen.h: Likewise.
591 * dwarf2dbg.c: Likewise.
592 * input-scrub.c: Likewise.
593 * read.h: Likewise.
594
349a994c
DD		 5952000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
596
597 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
598 configure: Regenerate.
599
42dbf88c
NC		 6002000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
601
602 * dwarf2dbg.c: #include <limits.h> only if it exists.
603
0485cba3
AM		 6042000-12-13 Rodney Brown <RodneyBrown@mynd.com>
605
606 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
607 (md_apply_fix): Here too.
608
514829c3
JW		 6092000-12-12 Jim Wilson <wilson@redhat.com>
610
611 * config/tc-ia64.h (ia64_init): Add prototype.
612
92eb7b32
L		 6132000-12-12 H.J. Lu <hjl@gnu.org>
614
615 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
616
617 * read.h (outputting_stabs_line_debug): Change it to int.
618 * stabs.c (outputting_stabs_line_debug): Likewise.
619
8141c27d
GK		 6202000-12-12 Geoffrey Keating <geoffk@redhat.com>
621
622 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
623 the address of a function result.
624
5d6f4f16
GK		 6252000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
626
627 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
628 (md_assemble): Call dwarf2_emit_insn.
629 (shlib): Fix typo SHILB -> SHLIB.
630 (md_parse_option): Likewise.
631 (ppc_elf_validate_fix): Likewise:
632 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
633
d4c0c039
NC		 6342000-12-12 Nick Clifton <nickc@redhat.com>
635
636 * cgen.h: Fix formatting.
637 * input-scrub.c: Fix formatting.
638 * macro.c: Fix formatting.
e972090a 639 * config/tc-mips.c: Fix formatting.
584da044 640 * doc/c-mips.texi: Fix formatting.
55b62671 641
f16b83df
JH		 642Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
643
644 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
645 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
646 references.
647 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
648 otherwise.
649 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
650 (No_dSuf): Kill.
651
652 * i386.h (*_Suf): Remove No_dSuf.
653 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
654 Remove.
655 (i386_optab): Remove 'd' in the suffixes.
656
50705ef4
AM		 6572000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
658
659 * config/tc-i386.c (T_SHORT): Undefine before defining.
660
beae10d5
KH		 6612000-12-05 Kazu Hirata <kazu@hxi.com>
662
663 * config/tc-mips.c: Fix formatting.
664
bccba5f0 6652000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 666
667 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
668 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
669 (md_show_usage): Ditto.
670 (md_parse_option): Ditto.
671 (d10v_cleanup): Writes pending instruction only if
672 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 673 Fix compile time warning messages.
50705ef4
AM		 674
675 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 676
6772000-12-04 Matthew Hiller <hiller@redhat.com>
678
50705ef4 679 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 680 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
681 function entry and unset at function exit.
682
50705ef4 683 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 684
685 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
686
687 * dwarf2dbg.c: Fix compile time warning messages.
688
bc805888
KH		 6892000-12-03 Kazu Hirata <kazu@hxi.com>
690
691 * config/tc-a29k.c: Fix formatting.
692 * config/tc-alpha.c: Likewise.
693 * config/tc-arm.c: Likewise.
694 * config/tc-cris.c: Likewise.
695 * config/tc-hppa.c: Likewise.
696 * config/tc-i370.c: Likewise.
697 * config/tc-i386.c: Likewise.
698 * config/tc-i860.c: Likewise.
699 * config/tc-i960.c: Likewise.
700 * config/tc-ia64.c: Likewise.
701 * config/tc-m68hc11.c: Likewise.
702 * config/tc-m68k.c: Likewise.
703 * config/tc-m88k.c: Likewise.
704 * config/tc-pj.c: Likewise.
705 * config/tc-ppc.c: Likewise.
706 * config/tc-sh.c: Likewise.
707 * config/tc-sparc.c: Likewise.
708 * config/tc-tahoe.c: Likewise.
709 * config/tc-vax.c: Likewise.
710
3dacdf2e
NC		 7112000-12-01 Chris Demetriou <cgd@sibyte.com>
712
50705ef4
AM		 713 * config/tc-mips.c (mips_ip): When calculating offsets,
714 don't accept as constant the difference between the
715 addresses of symbols in two different sections.
716
717 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
718 specifiers.
719 (validate_mips_insn): Likewise. Also, update 'B' operand
720 specifier to use OP_*_CODE20 constants and delete 'm' operand
721 specifier.
722 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
723 operand specifiers. Change warning generated by 'B' operand
724 specifier to reflect its new multi-purpose usage.
725
726 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
727 -1, and update comment.
728 (file_mips_isa): Likewise.
729 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
730 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
731 ISA_* constants rather than hard-coded numbers.
732 (mips_cpu_info): New structure.
733 (mips_cpu_info_table): New table describing CPU and ISA names
734 and numbers.
735 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
736 mips_cpu_info_from_cpu): New functions.
737 (mips_isa_to_str): New function to get string for ISA name.
738 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
739 return const char *.
740 (md_begin): Redo CPU and ISA selection logic, using
741 mips_cpu_info_from_*. Convert to use ISA_* constants rather
742 than hard-coded numbers.
743 (append_insn, mips_emit_delays, macro, macro2): Convert to use
744 ISA_* constants rather than hard-coded numbers.
745 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
746 (md_longopts): Delete OPTION_NO_MIPS32.
747 (md_parse_option): Convert to use ISA_* constants rather than
748 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
749 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
750 to use strcasecmp to recognize "default" and to use
751 mips_cpu_info_from_name to get CPU numbers from argument.
752 (md_show_usage): Move -mips32 so it's with the rest of the ISA
753 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
754 mips32-4k.
755 (s_mipsset): Accept ISA value 32.
756 * doc/as.texinfo: Clean up MIPS options summary slightly,
757 remove -no-mips32. Add note about -mips4 and -mips32
758 specifying those ISA levels. Delete -mips32 and -no-mips32
759 cpu flag descriptions.
760 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
761 up the supported CPU switch list, and replace 4Kc, 4Km, and
762 4Kp entries with a single mips32-4k entry. Note that you can
763 use ".set mips32".
764
765 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
766 ISA_MIPS64.
767 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
768 -mips5 and -mips64.
769 (md_parse_option): Add cases for OPTION_MIPS5 and
770 OPTION_MIPS64.
771 (md_show_usage): Mention -mips5 and -mips64 arguments.
772 (s_mipsset): Add cases for MIPS5 and MIPS64.
773 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
774 and pseudo-CPUs.
775 * doc/as.texinfo: Mention -mips5 and -mips64 options
776 and their meanings.
777 * doc/c-mips.texi: Likewise. Also update introduction
778 and ".set" usage information.
779
780 * config/tc-mips.c (md_show_usage): Add "sb1" to the
781 CPU list.
782 (mips_cpu_info_table): Add SB-1 entries.
783 * doc/c-mips.texi: Add "sb1" to the list of CPUs
784 known to the -mcpu option.
785
786 * doc/as.texinfo: Correct description of MIPS -mcpu
787 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 788
5f68c319
NC		 7892000-12-01 Joel Sherrill <joel@OARcorp.com>
790
3dacdf2e
NC		 791 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
792 New targets.
793 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
794 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 795 * configure: Regenerate.
796 * config.in: Regenerate.
797 * Makefile.in: Regenerate.
798 * aclocal.m4: Regenerate.
799 * po/gas.pot: Regenerate.
50705ef4 800
4ce3447c
PB		 8012000-11-30 Philip Blundell <pb@futuretv.com>
802
803 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
804 even in non BFD_ASSEMBLER case.
805
76a0ddac
DN		 8062000-11-30 Diego Novillo <dnovillo@redhat.com>
807
808 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
809 syntax.
810
220e750f
RH		 8112000-11-29 Richard Henderson <rth@redhat.com>
812
813 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
814 until dwarf2_finish; use relaxation to get cross-fragment offsets;
815 thread multiple subsegments properly; handle multiple code
816 sections properly; emit proper compilation unit info for assembler
817 generated debugging.
818
819 * as.h (enum _relax_state): Add rs_dwarf2dbg.
820 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
821 (dwarf2dbg_estimate_size_before_relax): Declare.
822 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
823 * write.c: Include dwarf2dbg.h.
824 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
825 (relax_segment): Likewise.
826
99b222b4
HPN		 8272000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
828
829 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
830 jump>: Use as_bad_where instead of as_bad. Tweak error message
831 accordingly. Stabilize frag by updating fix part and resetting
832 variant part.
833 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 834 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
835 indexing is_end_of_line[].
836 (md_assemble): Initialize size to 0.
837 (md_section_align): Mark parameter seg as unused.
e46fee70 838 (parse_reg): Parse names case-insensitively.
99b222b4 839
814f6641
KH		 8402000-11-28 Kazu Hirata <kazu@hxi.com>
841
842 * config/obj-aout.h: Fix formatting.
843 * config/obj-bout.h: Likewise.
844 * config/obj-coff.c: Likewise.
845 * config/obj-coff.h: Likewise.
846 * config/obj-elf.h: Likewise.
847 * config/obj-som.h: Likewise.
848 * config/obj-vms.c: Likewise.
849 * config/obj-vms.h: Likewise.
850 * config/tc-h8300.h: Likewise.
851 * config/tc-ns32k.h: Likewise.
852 * config/tc-sparc.h: Likewise.
853 * config/tc-tic54x.h: Likewise.
854 * config/tc-z8k.h: Likewise.
855
e47b9e39
NC		 8562000-11-28 Nick Clifton <nickc@redhat.com>
857
858 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
859 License is present in the sources, but not the output, and
860 also available from the GNU website.
861 (GNU Free Documentation License): Comment out this section.
862
fcdc20a4
HPN		 8632000-11-28 Hans-Peter Nilsson <hp@axis.com>
864
43c34dee
HPN		 865 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
866 targets. Remove i860 from valid a.out targets.
867 * Makefile.in: Regenerate.
868
fcdc20a4 869 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 870 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 871 (md_assemble): Call dwarf2_emit_insn if generating ELF.
872 (s_cris_file, s_cris_loc): New.
873 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
874 * Makefile.am: Regenerate dependencies.
875 * Makefile.in: Regenerate.
876
16887944
AM		 8772000-11-28 Alan Modra <alan@linuxcare.com.au>
878
879 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
880 (MRI_MUL_PRECEDENCE): Likewise.
881 (op_rank): Fix a comment typo.
882
ae3e85dd
SC		 8832000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
884
885 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
886 the error message.
887 (get_operand): Fix analysis for movw/movb instructions.
888
077b8428
NC		 8892000-11-24 Nick Clifton <nickc@redhat.com>
890
891 * configure.in (xscale-elf): Add target.
892 (xscale-coff): Add target.
893 * configure: Regenerate.
894
895 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
896 extenstion.
897 (ARM_EXT_XSCALE): New ARM architecture extension.
898 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
899 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
900 (ARM_THUMB): Rename to ARM_EXT_THUMB.
901 (ARM_ARCH_V4): Remove processor from architecture.
902 (ARM_ARCH_3M): New architecutre definition.
903 (ARM_ARCH_V5TE): New architecutre definition.
904 (ARM_ARCH_XSCALE): New architecutre definition.
905 (CPU_DEFAULT): Allow to be defaulted to XScale.
906 (atpcs): New boolean variable.
907 (ldr_flags): Support 'd' flag for double word loads.
908 (str_flags): Support 'd' flag for double word stored.
909 (do_mia): New function.
910 (do_mar): New function.
911 (do_mra): New function.
912 (do_pld): New function.
913 (do_ldrd): New function.
914 (do_blx): New function.
915 (do_bkpt): New function.
916 (do_clz): New function.
917 (do_lstc2): New function.
918 (do_cdp2): New function.
919 (do_t_blx): New function.
920 (do_t_bkpt): New function.
921 (do_smla): New function.
922 (do_smlal): New function.
923 (do_smul): New function.
924 (do_qadd): New function.
925 (do_co_reg2c): New function.
926 (LONGEST_INSN): Redefine to 7.
927
928 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
929 command line switches.
930
2434f565
JW		 9312000-11-22 Jim Wilson <wilson@redhat.com>
932
933 * config/tc-ia64.c (pseudo_func): Add missing initializers.
934 (struct rsrc): Make line unsigned.
935 (gr_values): Add missing initializer.
936 (SLOT_NUM_NOT_SET): Add unsigned cast.
937 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
938 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
939 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
940 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
941 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
942 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
943 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
944 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
945 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
946 Add ATTRIBUTE_UNUSED to unused parameters.
947 (convert_expr_to_ab_reg): Add parens.
948 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
949 (dot_prologue): Initialize grsave when declared.
950 (md_pseudo_table): Add missing initializers.
951 (operand_match): Add casts to bfd_vma.
952 (emit_one_bundle): Delete unused local prev. Make required_template
953 unsigned.
954 (specify_resource): Cast i to unsigned.
955 (note_register_values): Use fprintf_vma.
956 (print_dependency): Likewise.
957
5a080f89
JW		 9582000-11-21 Jim Wilson <wilson@redhat.com>
959
5e7474a7
JW		 960 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
961 for unwind info section.
962 (dot_endp): Likewise for unwind section.
963
5a080f89
JW		 964 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
965 fix_new_exp.
966
732d96b6
JJ		 9672000-11-21 Jakub Jelinek <jakub@redhat.com>
968
969 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
970 (output_insn): Call dwarf2_emit_insn.
b8e904dc 971 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 972
6d2cf69f
RH		 9732000-11-17 Richard Henderson <rth@redhat.com>
974
975 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
976 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
977 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
978
8179bd9b
NC		 9792000-11-17 Nick Clifton <nickc@redhat.com>
980
981 * config/tc-arm.c (md_pseudo_table): Add support for .line and
982 .file pseudo ops.
983
316e2c05
RH		 9842000-11-17 Richard Henderson <rth@redhat.com>
985
986 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
987
a8316fe2
RH		 9882000-11-17 Richard Henderson <rth@redhat.com>
989
990 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 991 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 992 tri-state definition of alpha_flag_mdebug.
993 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
994 (s_alpha_file): Store first .file directive.
995 (s_alpha_stab): New.
996 (md_pseudo_table): Add stabs and stabn.
997
e346e481
RH		 9982000-11-17 Richard Henderson <rth@redhat.com>
999
1000 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1001
4dc7ead9
RH		 10022000-11-17 Richard Henderson <rth@redhat.com>
1003
1004 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1005 (main): Call dwarf2_finish.
4dc7ead9
RH		 1006 * as.h (debug_type): Clarify documentation of the meaning
1007 of this variable.
1008 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1009 (print_stats): Fix parenthesis problem.
1010 (now_subseg_size): New.
1011 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1012 (dwarf2_directive_file): Don't set debug_type.
1013 (dwarf2_where): Honor DEBUG_DWARF2 first.
1014 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1015 do nothing if not emitting dwarf2 debug info, or no work.
1016 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1017 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1018 (ecoff_new_file): Likewise.
1019 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1020 commentary wrt dwarf2.
1021
1022 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1023 ATTRIBUTE_UNUSED as needed.
1024 (emit_insn): Call dwarf2_emit_insn.
1025 (s_alpha_file): New.
1026 (s_alpha_loc): New.
1027 (s_alpha_coff_wrapper): Don't handle them.
1028 (md_pseudo_table): Update for .file and .loc.
1029 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1030
1031 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1032 don't protect with debug_type.
1033 * config/tc-hppa.c (md_assemble): Likewise.
1034 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1035 * config/tc-mn10300.c (md_assemble): Likewise.
1036 * config/tc-sh.c (md_assemble): Likewise.
1037 * config/tc-v850.c (md_assemble): Likewise.
1038
1039 * config/tc-arm.c (arm_end_of_source): Remove.
1040 * config/tc-hppa.c (pa_end_of_source): Remove.
1041 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1042 * config/tc-mn10300.c (mn10300_finalize): Remove.
1043 * config/tc-sh.c (sh_finalize): Remove.
1044 * config/tc-v850.c (sh_finalize): Remove.
1045
1046 * config/tc-arm.h (md_end): Remove.
1047 * config/tc-hppa.h (md_end): Remove.
1048 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1049 * config/tc-m68hc11.h (md_end): Remove.
1050 * config/tc-mn10300.h (md_end): Remove.
1051 * config/tc-sh.h (md_end): Remove.
1052 * config/tc-v850.h (md_end): Remove.
1053
1054 * config/tc-ia64.c (emit_one_bundle): Don't protect
1055 dwarf2 bits with debug_type.
1056 (md_assemble): Likewise.
1057 (ia64_end_of_source): Don't call dwarf2_finish.
1058
ca683b78
JW		 10592000-11-16 Jim Wilson <wilson@redhat.com>
1060
1061 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1062 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1063 > 16.
1064
6f620856
L		 10652000-11-16 H.J. Lu <hjl@gnu.org>
1066
1067 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1068 version name.
1069
19d63e5d
KH		 10702000-11-15 Kazu Hirata <kazu@hxi.com>
1071
1072 * config/tc-tic30.c: Fix formatting.
1073 * config/tc-tic80.c: Likewise.
1074 * config/tc-v850.c: Likewise.
1075 * config/tc-vax.c: Likewise.
1076 * config/tc-w65.c: Likewise.
1077 * config/tc-z8k.c: Likewise.
1078
a8761a19
DD		 10792000-11-14 DJ Delorie <dj@redhat.com>
1080
1081 * config/tc-v850.c: Support dwarf2.
1082 * config/tc-v850.h: Ditto.
1083
1084 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1085 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1086
88be23ec
BS		 10872000-11-15 Bernd Schmidt <bernds@redhat.com>
1088
1089 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1090 (errata_nops_necessary_p): New function.
1091 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1092 md.
1093
72a76794
JW		 10942000-11-14 Jim Wilson <wilson@redhat.com>
1095
1096 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1097 return little endian bfd formats.
1098
4a1805b1
KH		 10992000-11-14 Kazu Hirata <kazu@hxi.com>
1100
1101 * config/aout_gnu.h: Fix formatting.
1102 * config/atof-vax.c: Likewise.
1103 * config/m68k-parse.h: Likewise.
1104 * config/m88k-opcode.h: Likewise.
1105 * config/obj-elf.c: Likewise.
1106 * config/tc-arm.c: Likewise.
1107 * config/tc-cris.c: Likewise.
1108 * config/tc-i386.c: Likewise.
1109 * config/tc-ia64.c: Likewise.
1110 * config/tc-mn10300.c: Likewise.
1111 * config/te-386bsd.h: Likewise.
1112 * config/te-hppa.h: Likewise.
1113 * config/te-nbsd.h: Likewise.
1114 * config/te-ppcnw.h: Likewise.
1115 * config/te-sparcaout.h: Likewise.
1116 * config/te-tmips.h: Likewise.
1117 * config/vax-inst.h: Likewise.
1118 * config/vms-conf.h: Likewise.
1119
c810873d
JJ		 11202000-11-14 Jakub Jelinek <jakub@redhat.com>
1121
1122 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1123
79082ff0
L		 11242000-11-13 H.J. Lu <hjl@gnu.org>
1125
1126 * config/obj-elf.c (elf_frob_symbol): Support
1127 ".symver name,name2@@@nodename".
1128 (elf_frob_file_before_adjust): Likewise.
1129
1130 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1131 and ".symver name,name2@@@nodename".
1132 Fix a typo.
1133
1da00eb4
L		 11342000-11-12 H.J. Lu (hjl@gnu.org)
1135
1136 * config/obj-elf.c (obj_elf_symver): Check missing version
1137 name.
1138
f585997b
L		 11392000-11-12 H.J. Lu (hjl@gnu.org)
1140
1141 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1142 instead of bfd_vma for non-bfd assemblers.
1143
ef5c4bfc
KH		 11442000-11-09 Kazu Hirata <kazu@hxi.com>
1145
1146 * itbl-ops.c: Fix comment typos.
1147
f5a30c2e
JW		 11482000-11-08 Jim Wilson <wilson@redhat.com>
1149
1150 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1151 (struct unwind): Add next_slot_frag field.
1152 (slot_index): New parameters slot_frag and first_frag. Add code
1153 to add in frag sizes when different. Add comments.
1154 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1155 arguments to slot_index.
1156 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1157 loop end. Set next_slot_frag field.
1158
339681c0
L		 11592000-11-07 H.J. Lu <hjl@gnu.org>
1160
1161 * doc/as.texinfo (.symver): Updated for versioned symbol
1162 reference.
1163
1164 * obj.h (format_ops): Add the frob_file_before_adjust field.
1165
1166 * config/obj-aout.c (aout_format_ops): Set the
1167 frob_file_before_adjust field to 0.
1168 * config/obj-coff.c (coff_format_ops): Likewise.
1169 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1170
1171 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1172 name.
1173 (elf_frob_file_before_adjust): New function to remove unneeded
1174 versioned symbols from the symbol table.
1175 (elf_format_ops): Set the frob_file_before_adjust field to
1176 elf_frob_file_before_adjust.
1177
1178 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1179 not defined.
1180
1181 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1182
4a314ec8
NC		 11832000-11-07 Peter Targett <peter.targett@arccores.com>
1184
1185 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1186 BIG_ENDIAN macros.
1187 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1188 Fix compile time warning messages.
50705ef4 1189
604d524f
NC		 11902000-11-07 Nick Clifton <nickc@redhat.com>
1191
1192 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1193 buffer in order to avoid buffer overflows.
1194
44f5c83a
JW		 11952000-11-06 Steve Ellcey <sje@cup.hp.com>
1196
1197 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1198 Change M to m for -milp32 or -mlp64 to match gcc.
1199 (dot_endp): Use bytes_per_address instead of 8.
1200 (emit_one_bundle): Use number_to_chars_littleendian instead of
1201 md_number_to_chars.
1202 (fix_insn): Likewise.
1203 (ia64_init): New function.
1204 (ia64_target_format): New function.
1205 (md_begin): Set endianness, arch, and machine as appropriate.
1206 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1207 Make these macros depend on TE_HPUX macro.
1208 (TARGET_FORMAT): Define.
1209 (HOST_SPECIAL_INIT): Define.
1210 * config/te-hpux.h: New file.
1211 * configure.in: Add "ia64-*-hpux*" target to configure.
1212 * configure: Regenerate.
50705ef4 1213
7152f1dc
KH		 12142000-11-06 Kazu Hirata <kazu@hxi.com>
1215
ef99799a
KH		 1216 * as.c: Fix formatting.
1217 * dwarf2dbg.c: Likewise.
1218 * input-file.c: Likewise.
7152f1dc
KH		 1219 * input-file.h: Likewise.
1220 * input-scrub.c: Likewise.
ef99799a
KH		 1221 * itbl-ops.c: Likewise.
1222 * listing.c: Likewise.
1223 * macro.h: Likewise.
1224 * messages.c: Likewise.
1225 * read.c: Likewise.
1226 * subsegs.c: Likewise.
1227 * subsegs.h: Likewise.
1228 * write.c: Likewise.
7152f1dc 1229
cf055d54
NC		 12302000-11-06 Nick Clifton <nickc@redhat.com>
1231
1232 * doc/as.texinfo: Add GNU Free Documentation License.
1233 * doc/gasp.texi: Add GNU Free Documentation License.
1234 * doc/as.1: Add GNU Free Documentation License.
1235
8d6b5c8e
NC		 12362000-11-05 Nick Clifton <nickc@redhat.com>
1237
1238 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1239
59ff2774
NC		 12402000-11-02 Per Lundberg <plundis@chaosdev.org>
1241
1242 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1243 * configure: Regenerate.
1244
37d8bb27
NC		 12452000-11-01 Nick Clifton <nickc@redhat.com>
1246
1247 * read.c (original_case_string): New global variable.
1248 (read_a_source_file): Copy opcode string into
1249 original_case_string if clobbering the case of the opcode.
1250 * read.h: Export the definition of original_case_string.
1251 * config/tc-arm.c (md_assembler): When parsing a .req
1252 directive use the original opcode string, not the case
1253 clobbered version.
1254
d75bb8cf
NC		 12552000-11-02 Nick Clifton <nickc@redhat.com>
1256
1257 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1258 variable.
d75bb8cf
NC		 1259 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1260 dwarf2_where and dwarf2_gen_line_info.
1261
6c17cfe4
PB		 12622000-11-02 Theo Honohan <th@futuretv.com>
1263
50705ef4 1264 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1265
c51ce5f0
EC		 12662000-10-31 Eric Christopher <echristo@redhat.com>
1267
1268 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1269 or pc-relative, else use fx_offset.
1270
f1bcba5b
JW		 12712000-10-31 Jim Wilson <wilson@redhat.com>
1272
1273 * config/tc-ia64.c (struct md): New field tag_fixups.
1274 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1275 qualifying predicate.
1276 (emit_one_bundle): Delete spurious multiplication by one. Handle
1277 tag_fixups.
1278 (ia64_start_line): Error if dangling qualifying predicate.
1279 (defining_tag): New static variable.
1280 (ia64_unrecognized_line, case '['): Parse tags.
1281 (ia64_frob_label): Create tag_fixups.
1282 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1283
8637c045
AM		 12842000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1285
1286 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1287
ebeeafe6
BS		 12882000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1289
1290 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1291
b041f888
KH		 12922000-10-30 Kazu Hirata <kazu@hxi.com>
1293
1294 * expr.c: Fix formatting.
1295 * flonum-copy.c: Likewise.
1296 * flonum.h: Likewise.
1297 * gasp.c: Likewise.
1298 * hash.c: Likewise.
1299
d8374dcd
HPN		 13002000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1301
1302 * as.h (OPTION_MD_BASE): Bump to 190.
1303 * as.c (parse_args) <std_longopts>: Add comment about the need to
1304 check OPTION_MD_BASE in as.h.
1305
1308f14c
HPN		 1306 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1307 for weak symbols.
1308
6f6ef0fa
NC		 13092000-10-27 Nick Clifton <nickc@redhat.com>
1310
1311 * configure.in (emulations): Add m68hc12.
1312 * configure: Regenerate.
1313 * po/gas.pot: Regenerate.
c51ce5f0 1314
bf1b5881
AH		 13152000-10-27 Aldy Hernandez <aldyh@redhat.com>
1316
50705ef4
AM		 1317 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1318 cpsr*.
1319 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1320
85a39694
NC		 13212000-10-25 Nick Clifton <nickc@redhat.com>
1322
1323 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1324 a DWARF2 line number information sequence.
1325
1326 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1327
1328 * read.c (generate_lineno_debug): Update comment describing why
1329 DWARF2 line number debug information is not generated
1330 automatically by this function.
1331
1332 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1333 not all.
c51ce5f0 1334
85a39694
NC		 1335 * config/tc-arm.h (md_end): Define.
1336 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1337
85a39694
NC		 1338 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1339 if generating DWARF2 line numbers.
1340 (arm_end_of_source): New function. Call dwarf2_finish if
1341 necessary.
1342
1343 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1344 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1345 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1346
cce0cbdc
DN		 13472000-10-25 Diego Novillo <dnovillo@cygnus.com>
1348
1349 * tc-i386.c: Fix prototype declarations for functions taking no
1350 arguments.
1351
64a0c779
DN		 13522000-10-24 Diego Novillo <dnovillo@cygnus.com>
1353
1354 * tc-i386.c (i386_operand_modifier): Remove.
1355 (build_displacement_string): Remove.
1356 (i386_parse_seg): Remove.
1357 (i386_intel_memory_operand): Remove.
1358 (i386_intel_operand): Re-write using recursive descent parser based
1359 on MASM documentation.
1360 (struct intel_parser_s): New structure.
1361 (intel_parser): New static variable.
1362 (struct intel_token): New structure.
1363 (cur_token, prev_token): New static variables.
1364 (T_NIL): Define.
1365 (T_CONST): Define.
1366 (T_REG): Define.
1367 (T_BYTE): Define.
1368 (T_WORD): Define.
1369 (T_DWORD): Define.
1370 (T_QWORD): Define.
1371 (T_XWORD): Define.
1372 (T_SHORT): Define.
1373 (T_OFFSET): Define.
1374 (T_PTR): Define.
1375 (T_ID): Define.
1376 (intel_match_token): New function.
1377 (intel_get_token): New function.
1378 (intel_putback_token): New function.
1379 (intel_expr): New function.
1380 (intel_e05): New function.
1381 (intel_e05_1): New function.
1382 (intel_e06): New function.
1383 (intel_e06_1): New function.
1384 (intel_e09): New function.
1385 (intel_e09_1): New function.
1386 (intel_e10): New function.
1387 (intel_e10_1): New function.
1388 (intel_e11): New function.
1389
19f7b010
JJ		 13902000-10-20 Jakub Jelinek <jakub@redhat.com>
1391
1392 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1393 instructions to loose any special insn->architecture mask.
1394
1395 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1396 (sparc_md_end, sparc_arch_types, sparc_arch,
1397 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1398 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1399 request v9b architecture if they are used).
1400
3ae647a0
NC		 14012000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1402
1403 * config/tc-m68k.c: Fix the previous misapplied patch.
1404
5cbdaa77
NC		 14052000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1406
50705ef4
AM		 1407 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1408 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1409 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1410 BFD_RELOC_*.
5cbdaa77 1411
e6c774b4
KH		 14122000-10-17 Kazu Hirata <kazu@hxi.com>
1413
1414 * debug.c: Fix formatting.
1415 * depend.c: Likewise.
1416 * dwarf2dbg.c: Likewise.
1417 * dwarf2dbg.h: Likewise.
1418 * ecoff.c: Likewise.
1419 * expr.c: Likewise.
1420 * expr.h: Likewise.
1421 * flonum-konst.c: Likewise.
1422 * frags.h: Likewise.
1423
ea20a7da
CC		 14242000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1425
1426 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1427 options.
1428 * doc/as.texinfo: Added notes about this new option.
1429
266cb5f1
HPN		 14302000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1431
1432 * config/tc-sh.c (JREG): Remove.
1433 (md_convert_frag): Remove #if 0:d code using JREG.
1434
6588847e
DN		 14352000-10-15 Diego Novillo <dnovillo@cygnus.com>
1436
1437 * config/tc-i386.c (i386_operand_modifier): Only match
1438 modifiers SHORT and FLAT if they are followed by a space.
1439 (parse_register): When `allow_naked_reg' is set, do not confuse
1440 identifiers that start with a register name with a register.
1441
30a2b4ef
KH		 14422000-10-12 Kazu Hirata <kazu@hxi.com>
1443
1444 * app.c: Fix formatting.
1445 * as.c: Likewise.
1446 * as.h: Likewise.
1447 * bit_fix.h: Likewise.
1448 * cgen.c: Likewise.
1449 * cgen.h: Likewise.
1450 * cond.c: Likewise.
1451
d01e2a23
AM		 14522000-10-11 Alan Modra <alan@linuxcare.com.au>
1453
1454 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1455
44852b19
AM		 14562000-10-07 Alan Modra <alan@linuxcare.com.au>
1457
dc1fc56b
AM		 1458 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1459 Re-arrange function a little and improve error message.
1460
44852b19
AM		 1461 * write.c (write_relocs): Fix a comment.
1462
1463 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1464 link-once sections.
1465
afa680f8
JW		 14662000-10-05 Jim Wilson <wilson@cygnus.com>
1467
1468 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1469
ce8a8b2f
AM		 14702000-10-05 Alan Modra <alan@linuxcare.com.au>
1471
1472 * config/tc-i386.c: Delete some useless comments, reformat others.
1473
1474 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1475 non-global syms in linkonce sections.
1476
56d27c17
AM		 14772000-10-04 Ralf Baechle <ralf@gnu.org>
1478
1479 * config/tc-ia64.c (operand_match): Don't use // style comments.
1480 * config/tc-i370.c: Likewise.
1481
7b15d668
HPN		 14822000-09-29 Hans-Peter Nilsson <hp@axis.com>
1483
1484 Changes to handle varying register prefix and user symbol prefix.
1485 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1486 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1487 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1488 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1489 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1490 (demand_register_prefix): New variable.
1491 (md_pseudo_table): New pseudo ".syntax".
1492 (md_longopts): New options --no-underscore and --underscore.
1493 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1494 on symbols_have_leading_underscore.
1495 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1496 (get_spec_reg): Ditto.
1497 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1498 Fix formatting.
1499 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1500 --help.
1501 <case OPTION_NO_US, case OPTION_US>: New.
1502 (md_show_usage): Be brief and reformat to match continuation of
1503 --help.
1504 * po/gas.pot: Regenerate.
1505
27df9f40
AM		 15062000-09-28 Alan Modra <alan@linuxcare.com.au>
1507
1508 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1509 force relocs for 12 bit branches.
1510 (md_apply_fix): Similarly, adjust logic here.
1511
5506e1a5
AM		 15122000-09-28 Alan Modra <alan@linuxcare.com.au>
1513
1514 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1515 adjust for external and weak syms as we will use a reloc. Allow
1516 for +8 offset when calculating limits of branches.
1517 (hppa_fix_adjustable): Undo 2000-09-23 change.
1518 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1519 Correct distance calculation.
47d89dba
AM		 1520 (tc_gen_reloc): Print the file name and line number if we can't
1521 handle a fixup.
5506e1a5
AM		 1522
1523 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1524 * config/tc-hppa.c (nonzero_dibits): Define.
1525 (arg_reloc_stub_needed): Check each arg and return value
1526 separately for zero case.
1527 (pa_align): Declare argument `bytes'.
1528
81d4177b
KH		 15292000-09-25 Kazu Hirata <kazu@hxi.com>
1530
1531 * config/tc-cris.c: Fix formatting.
1532 * config/tc-d10v.h: Likewise.
1533 * config/tc-d30v.c: Likewise.
1534 * config/tc-d30v.h: Likewise.
1535 * config/tc-fr30.c: Likewise.
1536 * config/tc-fr30.h: Likewise.
1537 * config/tc-m68k.c: Likewise.
1538 * config/tc-m68k.h: Likewise.
1539 * config/tc-pj.h: Likewise.
1540 * config/tc-ppc.c: Likewise.
1541 * config/tc-ppc.h: Likewise.
1542 * config/tc-sh.c: Likewise.
1543 * config/tc-sh.h: Likewise.
1544 * config/tc-sparc.c: Likewise.
1545 * config/tc-v850.h: Likewise.
1546 * config/tc-vax.h: Likewise.
1547 * config/tc-w65.h: Likewise.
1548 * config/tc-z8k.h: Likewise.
1549
959ee541
AM		 15502000-09-23 Alan Modra <alan@linuxcare.com.au>
1551
1552 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1553 checks only for ELF.
1554 (hppa_force_relocation): Likewise.
1555
139368c9
JW		 15562000-09-22 Jim Wilson <wilson@cygnus.com>
1557
1558 * config/tc-ia64.c (dv_sem): Add "stop".
1559 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1560 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1561 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1562 match above.
1563 (mark_resources): Check IA64_RS_PRr.
1564
151337e8
NC		 15652000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1566
56d27c17 1567 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1568 md_estimate_size_before_relax): Redesign and clean up the
1569 relaxation mechanism.
1570
0b7410c4
KH		 15712000-09-21 Kazu Hirata <kazu@hxi.com>
1572
1573 * config/tc-ns32k.c: Fix formatting.
1574 * config/tc-ns32k.h: Likewise.
1575
a4d24084
KH		 15762000-09-20 Kazu Hirata <kazu@hxi.com>
1577
82efde3a
KH		 1578 * config/tc-m32r.c: Fix formatting.
1579 * config/tc-m32r.h: Likewise.
1580 * config/tc-m68851.h: Likewise.
1581 * config/tc-m68hc11.c: Likewise.
1582 * config/tc-m68hc11.h: Likewise.
1583 * config/tc-m88k.c: Likewise.
1584 * config/tc-mcore.c: Likewise.
a75214e5 1585 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1586 * config/tc-mips.c: Likewise.
1587 * config/tc-mips.h: Likewise.
1588 * config/tc-mn10200.h: Likewise.
1589 * config/tc-mn10300.h: Likewise.
a75214e5 1590 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1591 * config/tc-tahoe.h: Likewise.
1592
4844386e 15932000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1594
1595 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1596 Likewise in relaxation description comments.
1597
9e754211
AM		 15982000-09-18 Alan Modra <alan@linuxcare.com.au>
1599
1600 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1601 subtraction of two syms without emitting a relocation.
1602
1603 From David Huggins-Daines <dhd@linuxcare.com>
1604 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1605 global or weak symbols.
1606
4a4f25cf
KH		 16072000-09-15 Kazu Hirata <kazu@hxi.com>
1608
1609 * config/tc-h8300.h: Fix formatting.
1610 * config/tc-h8500.c: Likewise.
1611 * config/tc-h8500.h: Likewise.
1612 * config/tc-hppa.h: Likewise.
1613 * config/tc-i370.h: Likewise.
1614 * config/tc-i386.h: Likewise.
1615 * config/tc-i860.c: Likewise.
1616 * config/tc-i860.h: Likewise.
1617 * config/tc-i960.h: Likewise.
1618 * config/tc-ia64.c: Likewise.
1619 * config/tc-ia64.h: Likewise.
1620
1dab94dd
KH		 16212000-09-14 Kazu Hirata <kazu@hxi.com>
1622
1623 * config/tc-a29k.c: Fix formatting.
1624 * config/tc-alpha.c: Likewise.
1625 * config/tc-arc.c: Likewise.
1626 * config/tc-arc.h: Likewise.
1627 * config/tc-arm.c: Likewise.
1628 * config/tc-arm.h: Likewise.
1629 * config/tc-avr.c: Likewise.
1630 * config/tc-avr.h: Likewise.
1631 * config/tc-tic30.c: Likewise.
1632 * config/tc-tic30.h: Likewise.
1633 * config/tc-tic54x.c: Likewise.
1634 * config/tc-tic54x.h: Likewise.
1635 * config/tc-tic80.c: Likewise.
1636 * config/tc-tic80.h: Likewise.
1637
7484b8e6
TW		 16382000-09-14 Timothy Wall <twall@cygnus.com>
1639
1640 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1641 parallel comparisons for later use.
1642 (struct rsrc): Add parallel comparison type.
1643 (resources_match): Skip special cases of PR usage (non-conflicting
1644 parallel compares).
56d27c17 1645
bf514e21
KH		 16462000-09-13 Kazu Hirata <kazu@hxi.com>
1647
1648 * config/obj-ecoff.c: Fix formatting.
1649 * config/obj-elf.c: Likewise.
1650 * config/obj-elf.h: Likewise.
1651 * config/obj-evax.h: Likewise.
1652 * config/obj-generic.h: Likewise.
1653 * config/obj-hp300.c: Likewise.
1654 * config/obj-hp300.h: Likewise.
1655 * config/obj-ieee.h: Likewise.
1656 * config/obj-vms.c: Likewise.
1657 * config/obj-vms.h: Likewise.
1658
156c2f8b 16592000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1660
50705ef4
AM		 1661 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1662 (md_parse_option): Ditto.
1663 (md_longopts): Add -mips32 option.
1664 (md_show_usage): Document new options.
1665 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1666 (mips_ip): Assemble mfc0 with a sub-selection code.
1667 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1668 (mips_cpu_to_str): New function.
1669 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1670 Use CPU_* defines instead of hardcoded numbers.
1671
50705ef4
AM		 1672 * doc/as.texinfo: Document new options.
1673 * doc/c-mips.texi: Ditto.
156c2f8b 1674
a01b9fa4
KH		 16752000-09-12 Kazu Hirata <kazu@hxi.com>
1676
1677 * as.h: Fix formatting.
1678 * asintl.h: Likewise.
1679 * bit_fix.h: Likewise.
dcd619be
KH		 1680 * config/obj-aout.c: Likewise.
1681 * config/obj-aout.h: Likewise.
1682 * config/obj-bout.c: Likewise.
1683 * config/obj-bout.h: Likewise.
1684 * config/obj-coff.c: Likewise.
1685 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1686 * dwarf2dbg.h: Likewise.
1687 * expr.h: Likewise.
1688 * flonum.h: Likewise.
1689 * frags.h: Likewise.
1690 * itbl-ops.h: Likewise.
1691 * macro.h: Likewise.
1692 * read.h: Likewise.
1693 * sb.h: Likewise.
1694 * struc-symbol.h: Likewise.
1695 * subsegs.h: Likewise.
1696 * symbols.h: Likewise.
1697 * tc.h: Likewise.
1698 * write.h: Likewise.
1699
92774660
KH		 17002000-09-11 Kazu Hirata <kazu@hxi.com>
1701
f0e652b4
KH		 1702 * bignum-copy.c: Fix formatting.
1703 * config/tc-i370.c: Likewise.
92774660
KH		 1704 * config/tc-i960.c: Likewise.
1705 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1706 * ehopt.c: Likewise.
1707 * flonum-copy.c: Likewise.
1708 * flonum-konst.c: Likewise.
1709 * flonum-mult.c: Likewise.
1710 * literal.c: Likewise.
1711 * read.c: Likewise.
1712 * sb.c: Likewise.
1713 * stabs.c: Likewise.
1714 * subsegs.c: Likewise.
92774660 1715
222f8079
PB		 17162000-09-09 Philip Blundell <philb@gnu.org>
1717
1718 * configure.in (arm*-*-uclinux*): New target.
1719 * configure: Regenerate.
1720
c488923f
KH		 17212000-09-09 Kazu Hirata <kazu@hxi.com>
1722
1723 * input-file.c: Fix formatting.
1724 * itbl-ops.c: Likewise.
1725 * messages.c: Likewise.
1726
e0e3ecca
PB		 17272000-09-08 Philip Blundell <philb@gnu.org>
1728
1729 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1730 offset is negative.
1731
5d64ca4e
L		 17322000-09-07 H.J. Lu <hjl@gnu.org>
1733
1734 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1735 * configure: Rebuild.
1736
bdaaa2e1
KH		 17372000-09-07 Kazu Hirata <kazu@hxi.com>
1738
e49bc11e
KH		 1739 * atof-generic.c: Fix formatting.
1740 * config/tc-mips.c: Likewise.
e13b337a
KH		 1741 * config/tc-vax.c: Likewise.
1742 * input-scrub.c: Likewise.
bdaaa2e1 1743
d07ed2cd
AO		 17442000-09-07 Alexandre Oliva <aoliva@redhat.com>
1745
1746 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1747 * configure.in (sh-*-linux*): Added.
1748 * configure: Rebuilt.
1749
86905619
KH		 17502000-09-06 Kazu Hirata <kazu@hxi.com>
1751
a28a3ccf
JL		 1752 * config/tc-hppa.c: Fix formatting.
1753
86905619
KH		 1754 * ecoff.c: Fix formatting.
1755
58cccadb
AO		 17562000-09-06 Alexandre Oliva <aoliva@redhat.com>
1757
1758 * configure: Rebuilt with new libtool.m4.
1759
542d6675
KH		 17602000-09-05 Kazu Hirata <kazu@hxi.com>
1761
1762 * cgen.c: Fix formatting.
1763 * config/tc-ia64.c: Likewise.
1764
5b343f5a
NC		 17652000-09-05 Nick Clifton <nickc@redhat.com>
1766
1767 * aclocal.m4: Regenerate.
1768 * config.in: Regenerate.
1769 * configure: Regenerate.
1770 * po/gas.pot: Regenerate.
50bbae35 1771
07e90ad5
HPN		 17722000-09-05 Hans-Peter Nilsson <hp@axis.com>
1773
1774 * config/tc-cris.c: Correct comment typos.
1775
1485d400
EC		 17762000-09-05 Eric Christopher <echristo@cygnus.com>
1777
1778 * config/tc-mn10300.c: Cleanup.
1779 (md_pcrel_from): Enable.
1780
904a31bf
AM		 17812000-09-05 Alan Modra <alan@linuxcare.com.au>
1782
927781e2
AM		 1783 * expr.c (operand): Fix a comment typo.
1784 * write.c (write_relocs): Fix a signed/unsigned warning.
1785
ecacdc7a
AM		 1786 * config/tc-hppa.c (fudge_reg_expressions): New
1787 (hppa_force_reg_syms_absolute): New.
1788 (pa_equ): Allow reg_section expressions.
1789 * config/tc-hppa.c (md_optimize_expr): Define.
1790 (hppa_force_reg_syms_absolute): Prototype.
1791
1792 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1793 (pa_parse_number): Pass in arg to select fp reg parsing.
1794 Return 1 to indicate format checks pass. If strict, then only
1795 accept a register or register symbol. Return value in...
1796 (pa_number): New static for pa_parse_number.
1797 (FP_REG_BASE): Define.
1798 (FP_REG_RSEL): Define.
1799 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1800 appropriate. White space changes.
1801 (need_pa11_opcode): Don't bother passing any params, get them from
1802 globals instead.
1803 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1804 Remove extraneous check in case 'Q'.
1805 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1806 reg, set section of resulting symbol to reg_section.
1807 (pa_parse_space_stmt): Modify call to pa_parse_number.
1808 (pa_space): Likewise.
1809
904a31bf
AM		 1810 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1811 (hppa_force_relocation): Handle vtable relocs.
1812 (pa_vtable_entry): New.
1813 (pa_vtable_inherit): New.
1814 (md_pseudo_table): Add entries for vtable pseudos.
1815 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1816 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1817 against weak syms.
1818 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1819 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1820 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1821 millicode import.
1822 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1823 specify a symbol type.
1824
1825 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1826 dependent things together.
1827 (md_elf_symbol_type): Define.
1828
1829 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1830 symbol.
1831 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1832
1833 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1834 (obj_elf_vtable_entry): Declare.
1835
1836 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1837 and export function.
1838 (obj_elf_vtable_entry): Similarly.
1839 (elf_pseudo_table): Fix the damage with a cast.
1840
a47cf567 18412000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1842
1843 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1844 for template selection when a label is needed.
1845
197865e8
KH		 18462000-09-02 Kazu Hirata <kazu@hxi.com>
1847
1848 * config/tc-ia64.c: Fix formatting.
1849
18e03609
NC		 18502000-09-02 Nick Clifton <nickc@redhat.com>
1851
1852 * configure.in: Increase version number to 2.10.91.
1853 * configure: Regenerate.
1854 * aclocal.m4: Regenerate.
1855 * config.in: Regenerate.
1856 * po/gas.pot: Regenerate.
1857 * Makefile.in: Regenerate.
1485d400 1858
a1cc9221
AO		 18592000-09-01 Alexandre Oliva <aoliva@redhat.com>
1860
1861 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1862 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1863 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1864 similar relocs.
1865 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1866 branches.
1867
18682000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1869
1870 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1871 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1872 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1873 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1874 (GOT_symbol): New variable.
1875 (md_undefined_symbol): Set it.
1876
44576e1f
RH		 18772000-09-01 Richard Henderson <rth@cygnus.com>
1878
1879 * config/tc-ia64.c (match): Don't inline.
1880 (extra_goodness): New.
1881 (md_begin): Prefer nop.f and nop.b for best_template.
1882
29f8404c
KH		 18832000-08-31 Kazu Hirata <kazu@hxi.com>
1884
76b0a8c0
KH		 1885 * as.c: Fix formatting.
1886 * cond.c: Likewise.
1887 * frags.c: Likewise.
29f8404c
KH		 1888 * macro.c: Likewise.
1889
b4c1ea07
EC		 18902000-08-31 Eric Christopher <echristo@cygnus.com>
1891
1892 * config/tc-mn10300.c: Cleanup and fix warnings.
1893 (md_pseudo_table): Add initializers.
1894 (md_show_usage): Cleanup.
1895 (md_parse_option): Fix warnings.
1896 (md_undefined_symbol): Fix warnings.
1897 (md_conver_frag): Fix warnings.
1898 (tc_gen_reloc): Fix warnings.
1899 (md_apply_fix3): Fix warnings.
1900 (check_operand): Fix warnings.
1901
ac48eca1
AO		 19022000-08-31 Alexandre Oliva <aoliva@redhat.com>
1903
1904 * acinclude.m4: Include libtool and gettext macros from the
1905 top level.
1906 * aclocal.m4, configure: Rebuilt.
1907
e0c21649
GK		 19082000-08-30 Mark Hatle <mhatle@mvista.com>
1909
1910 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1911
cf39a089
KH		 19122000-08-31 Kazu Hirata <kazu@hxi.com>
1913
1914 * listing.c: Fix formatting.
1915
3ee4defc
KH		 19162000-08-29 Kazu Hirata <kazu@hxi.com>
1917
1918 * app.c: Fix a comment typo. Fix formatting.
1919
1e8d20f4
NC		 19202000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1921
50bbae35
AM		 1922 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1923 offset of the target destination for jmp instructions.
1924 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1925
5bcac8a4
HPN		 19262000-08-24 Hans-Peter Nilsson <hp@axis.com>
1927
1928 * NEWS: Mention support for CRIS.
1929
46547ecc
DC		 1930Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1931
1932 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1933 Sets `.lcomm' alignment to zero.
1934
4b853faa
AO		 19352000-08-23 Alexandre Oliva <aoliva@redhat.com>
1936
1937 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1938 (TC_FIX_ADJUSTABLE): Define.
1939
efcc5914
JW		 19402000-08-23 Jim Wilson <wilson@cygnus.com>
1941
1942 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1943 unwind.personality_routine is set.
1944
aca719bf
AO		 19452000-08-23 H.J. Lu <hjl@gnu.org>
1946
1947 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1948
a3da4de1
AO		 19492000-08-23 Alexandre Oliva <aoliva@redhat.com>
1950
1951 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1952 environment is pe.
1953
56385375
L		 19542000-08-22 H.J. Lu <hjl@gnu.org>
1955
1956 * config.in (STRICTCOFF): New for strict COFF.
1957
1958 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1959 i386-*-go32* and i386-go32-rtems*.
1960 * configure: Rebuilt.
1961
1962 * config/obj-coff.c (obj_coff_endef): Follow the historical
1963 behavior if STRICTCOFF is not defined.
1964
1965 * doc/internals.texi: Document STRICTCOFF.
1966
8f36cd18
AO		 19672000-08-22 Alexandre Oliva <aoliva@redhat.com>
1968
1969 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1970 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1971 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1972 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1973 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1974 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1975 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1976 Likewise.
1977
58a77e41
EC		 19782000-08-22 Eric Christopher <echristo@cygnus.com>
1979
1980 * config/tc-mn10300.c: (md_apply_fix): New function.
1981 (mn10300_force_relocation): New function.
1982 (mn10300_fix_adjustable): New function.
1983
1984 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1985 (TC_HANDLES_FX_DONE): Define.
1986 (obj_fix_adjustable): Define.
1987 (MD_APPLY_FIX3): Define.
1988 (TC_LINKRELAX_FIXUP): Define.
1989
1990 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1991 previously defined.
1992 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1993
1994 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1995
ded0649c
JE		 19962000-08-21 Jason Eckhardt <jle@cygnus.com>
1997
1998 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1999 if the fixup resulted in a relocation.
2000
66102fe2
NC		 20012000-08-18 Nick Clifton <nickc@redhat.com>
2002
2003 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2004 Make reference to first element of shift_names explicit.
2005
02198638
AO		 20062000-08-18 Alexandre Oliva <aoliva@redhat.com>
2007
2008 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2009 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2010 add a symbol's address. Removed all target-specific #ifdefs that
2011 used to accomplished the same.
2012 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2013 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2014 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2015 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2016 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2017
353e2c69
KH		 20182000-08-17 Kazu Hirata <kazu@hxi.com>
2019
2020 * dwarf2dbg.c: Fix formatting.
2021
4fb7971f
NC		 20222000-08-17 Nick Clifton <nickc@redhat.com>
2023
2024 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2025 to be recoded as logical shift lefts by zero.
2026
50b81f19
JW		 20272000-08-16 Jim Wilson <wilson@cygnus.com>
2028
2029 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2030 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2031 source registers.
2032 (note_register_values): Handle IA64_OPND_R3_2 operands.
2033
f869cfc6
JE		 20342000-08-16 Jason Eckhardt <jle@cygnus.com>
2035
50bbae35 2036 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2037
8cb8bcba
NC		 20382000-08-16 Nick Clifton <nickc@redhat.com>
2039
2040 * config/tc-arm.c (struct asm_shift): Delete.
2041 (shift[]): Delete.
2042 (enum asm_shift_index): New.
2043 (struct asm_shift_properties): New.
2044 (struct asm_shift_name): New.
2045 (shift_properties[]); New.
2046 (shift_names[]); New.
2047
2048 (decode_shift): Use new structures.
2049 Issue a warning is "ROR #0" is used.
2050 Issue a warning if "ASR #0" or "LSR #0" is used.
2051
2052 (md_begin): Initialise arm_shift_hsh table from new
2053 asm_shift_name array.
2054
c2158c24
JJ		 20552000-08-16 Jakub Jelinek <jakub@redhat.com>
2056
2057 * config/tc-sparc.c: Kill all warnings.
2058 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2059 in -xarch= as well.
2060 (md_show_usage): Update usage text.
2061
70485b5c
NC		 20622000-08-16 Nick Clifton <nickc@redhat.com>
2063
c2158c24 2064 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2065 useful.
2066
a47cf567 20672000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2068
2069 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2070
2071 * config/tc-sh.c (md_assemble): Changed so debug_type
2072 test performed for ppi_assemble
2073 * config/tc-sh.c: Included dwarf2dbg.h.
2074 (debug_line): Defined.
2075 (md_assemble): Generates dwarf2 line info.
2076 (sh_finalize): New function. Finalize dwarf2 info.
2077 (assemble_ppi): Returns size of code generated.
2078 (build_Mytes): Returns size of code generated.
2079 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2080 * config/tc-sh.h (md_end): Defined.
2081 (sh_finalize): Declared.
2082
1db77c8e
AO		 20832000-08-15 Alexandre Oliva <aoliva@redhat.com>
2084
2085 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2086 md_number_to_chars.
2087
046b3b54
NC		 20882000-08-14 Nick Clifton <nickc@redhat.com>
2089
2090 * config/tc-arm.c (do_bx): Allow "bx pc".
2091
c43c2cc5
JW		 20922000-08-14 Jim Wilson <wilson@cygnus.com>
2093
2094 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2095 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2096 (md_begin): Change assignment to md.flag to OR in the new bit.
2097
d1d8ba22
NC		 20982000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2099
2100 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2101 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2102 C_MOU, and C_EOS.
d1d8ba22 2103
22b36938
JE		 21042000-08-14 Jason Eckhardt <jle@cygnus.com>
2105
2106 * NEWS: Mention i860 support.
2107
c0bd0db2
JL		 2108Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2109
2110 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2111
0ac658b8
AS		 21122000-08-14 Andreas Schwab <schwab@suse.de>
2113
2114 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2115
9fc2dda2
JE		 21162000-08-11 Andreas Schwab <schwab@suse.de>
2117
2118 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2119 argument.
2120
bc4466dc
KH		 21212000-08-11 Kazu Hirata <kazu@hxi.com>
2122
2123 * expr.c: Fix formatting.
351aa9f6 2124 * config/obj-bout.c: Likewise.
bc4466dc 2125
a9c99419
JE		 21262000-08-10 Jason Eckhardt <jle@cygnus.com>
2127
2128 * doc/c-i860.texi: Flesh out the i860 section more.
2129
7c743825
KH		 21302000-08-10 Kazu Hirata <kazu@hxi.com>
2131
2132 * symbols.c: Fix formatting.
929b12bc 2133 * expr.c: Likewise.
7c743825 2134
fa2255cb
DN		 2135Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2136
2137 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2138 has the IgnoreSize bit set.
2139
fc997f4b
AM		 21402000-08-09 Alan Modra <alan@linuxcare.com.au>
2141
2142 From Rodney Brown <RodneyBrown@mynd.com>
2143 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2144 * configure: Regenerate.
2145
a47cf567
NC		 21462000-08-09 Kazu Hirata <kazu@hxi.com>
2147
2148 * hash.c: Fix formatting.
2149 * gasp.c: Likewise.
2150
305d537e
JE		 21512000-08-08 Jason Eckhardt <jle@cygnus.com>
2152
2153 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2154 (i860_fix_info): New enum.
2155 (MD_APPLY_FIX3): Define.
2156 (WORKING_DOT_WORD): Define.
2157 (TC_HANDLES_FX_DONE): Define.
2158 (DIFF_EXPR_OK): Define.
2159 (LISTING_HEADER): Define.
2160 (TARGET_FORMAT): Select target format based on endian flag.
2161 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2162 (target_big_endian): Add external declaration.
2163
2164 * config/tc-i860.c: All existing code reworked completely. Other
2165 new code shown below.
2166 (SYNTAX_SVR4): Define.
2167 (target_warn_expand): New variable.
2168 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2169 (md_longopts): Declare and define with new options (-EL, -EB,
2170 and -mwarn-expand).
2171 (md_show_usage): New function.
2172 (md_operand): New function.
2173 (obtain_reloc_for_imm16): New function.
2174 (md_apply_fix3): New function.
2175 (tc_gen_reloc): New function.
2176
df86943d
NC		 21772000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2178
2179 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2180 2 bytes of the jump address are in the same frag.
2181 (find): Accept 68hc12 register indirect modes.
2182
2183 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2184
30d25259
RH		 21852000-08-07 Richard Henderson <rth@cygnus.com>
2186
2187 * config/tc-ia64.c (unwind): Add prologue_mask member.
2188 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2189 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2190 (dot_body): Clear unwind.prologue_mask.
2191 (dot_prologue): Set it. Accept a register second argument.
2192
2d484c7f
KH		 21932000-08-07 Kazu Hirata <kazu@hxi.com>
2194
2195 * config/atof-ieee.c: Fix formatting.
2196 * config/atof-tahoe.c: Likewise.
2197
a47cf567 21982000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2199
3d4ae3c0
NC		 2200 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2201 work.
2202
c91d2e08
NC		 2203 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2204 of .popsection, .previous, .pushsection, .subsection,
2205 .version, .vtable_entry, .vtable_inherit and .weak.
2206
47926f60
KH		 22072000-08-05 Kazu Hirata <kazu@hxi.com>
2208
2209 * config/tc-cris.c: Fix formatting.
2210 * config/tc-i386.c: Likewise.
2211 * config/tc-sparc.c (sparc_ip): Simplify the code.
2212
ab3e48dc
KH		 22132000-08-04 Kazu Hirata <kazu@hxi.com>
2214
2215 * config/tc-cris.c: Rearrange code for readability.
2216 * config/tc-d10v.c: Fix formatting.
2217 * config/tc-m32r.c: Likewise.
2218 * config/tc-sparc.c: Likewise.
2219
3d56ab85
JW		 22202000-08-02 Jim Wilson <wilson@cygnus.com>
2221
2222 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2223 before ia64_find_opcode.
2224 (md_assemble): Likewise.
2225
3f9dfb2c
NC		 22262000-08-01 Nick Clifton <nickc@cygnus.com>
2227
a47cf567 2228 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2229 Undo some formatting fixes.
3f9dfb2c 2230
28e4f854
KH		 22312000-08-01 Kazu Hirata <kazu@hxi.com>
2232
2233 * config/obj-som.c: Fix formatting.
2234 * config/obj-ieee.c: Likewise.
2235 * config/tc-arm.c: Likewise.
2236 * config/tc-v850.c: Likewise.
2237
a570e639
NC		 22382000-08-01 Nick Clifton <nickc@redhat.com>
2239
2240 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2241 index by command line option.
58a77e41 2242
a570e639
NC		 22432000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2244
2245 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2246 (@node M68K-Branch): Rewrite to match the reality.
2247
e3308d0d
JE		 22482000-07-31 Jason Eckhardt <jle@cygnus.com>
2249
2250 * doc/c-i860.texi: New file.
2251 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2252 * doc/Makefile.in: Regenerate.
2253 * doc/all.texi: Add I860 as relevant architecture.
2254 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2255
2fd5405a
NC		 22562000-07-31 Kazu Hirata <kazu@hxi.com>
2257
2258 * config/tc-d30v.c: Fix formatting.
2259
28e7409f
NC		 22602000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2261
50bbae35
AM		 2262 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2263 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2264 long emit a long branch if available instead of an absolute jump, never
2265 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2266
2267 * doc/c-m68k.texi: Document new command line option.
58a77e41 2268
a47cf567
NC		 22692000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2270
2271 * config/tc-avr.c: Use PARAMS macro in function declarations.
2272 Don't declare md_pcrel_from_section (already in tc-avr.h).
2273 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2274 (avr_operand): Don't set (unsigned) op_mask to -1.
2275
534022ea
JE		 22762000-07-28 Jason Eckhardt <jle@cygnus.com>
2277
50bbae35
AM		 2278 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2279 * configure: Regenerated.
2280 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2281 of operand to the .type directive (.e.g, "type").
534022ea 2282
4c400d5e
AM		 22832000-07-28 Alan Modra <alan@linuxcare.com.au>
2284
2285 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2286 * app.c (do_scrub_chars): Record where first comment found.
2287 * read.c (read_a_source_file): Init found_comment on entry, and
2288 notify whether comments found on exit.
2289 * config/tc-hppa.c (md_shortopts): Add "c".
2290 (md_longopts): Add warn-comment.
2291 (md_parse_option): Handle it.
2292 (md_show_usage): Show available options.
2293 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2294
0aa529cb
AC		 2295Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2296
2297 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2298 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2299 sym_ptr_ptr
0aa529cb
AC		 2300 (md_estimate_size_before_relax): Don't fall off end of function.
2301
c6a7ab1f
NC		 23022000-07-27 Kazu Hirata <kazu@hxi.com>
2303
2304 * config/tc-avr.c: Fix formatting.
2305 * config/tc-ns32k.c: Likewise.
2306
e0c6ed95
AM		 23072000-07-27 Alan Modra <alan@linuxcare.com.au>
2308
2309 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2310
23112000-07-27 Kazu Hirata <kazu@hxi.com>
2312
2313 * config/tc-d10v.c: Fix formatting.
2314 * config/tc-z8k.c: Likewise.
2315 * config/tc-sparc.c: Likewise.
2316
6883dc5e 23172000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2318
2319 * cgen.c (queue_fixup): Declare opinfo.
2320 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2321 (gas_cgen_md_operand): Ditto.
2322 (gas_cgen_md_apply_fix3): Ditto.
2323
39da8128
DD		 23242000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2325
2326 * config/obj-coff.c (obj_frob_symbol): Don't merge
2327 labels. Don't merge if the symbol isn't constant. Return
2328 immediately if a symbol is merged.
2329
65e68b04
AM		 23302000-07-22 Alan Modra <alan@linuxcare.com.au>
2331
2332 * frags.c (frag_align): Correct absolute section alignment.
2333
5e0d736c
DD		 23342000-07-20 DJ Delorie <dj@redhat.com>
2335
2336 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2337 it breaks linking against DLLs.
2338
3bcbcc3d
HPN		 23392000-07-20 Hans-Peter Nilsson <hp@axis.com>
2340
2341 * configure.in: Add CRIS support.
2342 * configure: Regenerate.
2343 * Makefile.am: (CPU_TYPES): Add cris.
2344 (CPU_OBJ_VALID) [aout]: Add cris.
2345 (MULTI_CPU_TYPES): Add cris.
2346 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2347 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2348 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2349 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2350 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2351 Regenerate dependencies.
2352 * Makefile.in: Regenerate.
2353 * aclocal.m4: Regenerate.
2354 * as.c: Declare crisaout, criself.
2355 * config/tc-cris.h, config/tc-cris.c: New.
2356 * config/e-criself.c, config/e-crisaout.c: New.
2357 * po/POTFILES.in, po/gas.pot: Regenerate.
2358
041ff4dd 23592000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2360
041ff4dd 2361 * read.c: Fix formatting.
efaf0ba4 2362 * write.c: Fix formatting.
041ff4dd 2363
f980ada0
L		 23642000-07-19 H.J. Lu <hjl@gnu.org>
2365
2366 * sb.c: Include <stdlib.h> if exists for abort ().
2367
25a8b250
AM		 23682000-07-19 Alan Modra <alan@linuxcare.com.au>
2369
2370 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2371 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2372 (pa_type_args): Same here.
2373
7a9aaf92
NC		 23742000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2375
2376 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2377 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2378 the storage class is already set.
2379
8098403c
NC		 23802000-07-17 Kazu Hirata <kazu@hxi.com>
2381
fafb6d17 2382 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2383 * config/tc-mn10200.c: Likewise.
2384 * config/tc-mn10300.c: Likewise.
2385 * config/tc-pj.c: Likewise.
2386 * config/tc-tic80.c: Likewise.
2387 * config/tc-w65.c: Likewise.
8098403c 2388
977e771a
FCE		 23892000-07-17 Frank Ch. Eigler <fche@redhat.com>
2390
2391 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2392 is defined.
2393
63bf5651
ILT		 23942000-07-15 Ian Lance Taylor <ian@zembu.com>
2395
2396 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2397 @code.
2398
1cd1c99b
AM		 23992000-07-15 Alan Modra <alan@linuxcare.com.au>
2400
2401 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2402 ELF as are used for SOM (except the 32-bit reloc one) to decide
2403 whether a symbol can be reduced to a section symbol. Expand on
2404 the comment for symbols involved in LR% and RR% expressions.
2405
119d663a
NC		 24062000-07-14 Nick Clifton <nickc@cygnus.com>
2407
2408 * config/tc-mips.c (mips_disable_float_construction): New
2409 static variable. Set to true if doubles should not be
2410 constructed by loading two single width fp registers with
2411 halves of the value.
2412 (mips_ip): Test mips_disable_float_construction.
2413 (md_longopts): Add command line switches --construct-floats
2414 and --no-construct-floats.
2415 (md_parse_option): Parse new command line options.
2416 (md_show_usage): Describe new command line options.
2417
2418 * doc/c-mips.texi: Document new command line options.
2419
906fac54
AM		 24202000-07-13 Koundinya K <kk@ddeorg.soft.net>
2421
2422 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2423 * configure: Regenerate.
2424
24252000-07-13 Hans-Peter Nilsson <hp@axis.com>
2426
2427 * configure.in (DEFAULT_EMULATION setting): Revert part of
2428 2000-07-01 change that set te_multi=multi unless set to tmips.
2429 * configure: Regenerate.
2430
7f788821
NC		 24312000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2432
2433 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2434 section when aligning it increases its size.
7f788821 2435
9a736b6b
NC		 24362000-07-11 Kazu Hirata <kazu@hxi.com>
2437
2438 * config/tc-tic54x.c: Fix formatting.
2439
3dd5103b
NC		 24402000-07-10 Kazu Hirata <kazu@hxi.com>
2441
2442 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2443 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2444
46b85d42
AM		 24452000-07-10 Alan Modra <alan@linuxcare.com.au>
2446
2447 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2448 displacements correctly.
2449
2450 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2451
24522000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2453
2454 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2455 warning.
2456 (hash_jam): Ditto.
2457
ad1079af
AM		 24582000-07-09 Alan Modra <alan@linuxcare.com.au>
2459
2460 From David Huggins-Daines <dhd@linuxcare.com>
2461 * config/te-hppalinux64.h: Add a new emulation.
2462 * configure.in (emulations): Add configure bits to support the
2463 64-bit Linux/parisc target.
2464 * configure: Regenerate.
2465
2466 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2467 (md_shortopts): Add `V' for ELF.
2468
2469 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2470 when SOM or ELF_ARG_RELOC are defined.
2471 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2472 ELF_ARG_RELOC are defined.
2473 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2474 (pa_stringer): ..Do it here instead. Fix comment typos.
2475 (hppa_force_relocation): Cast enums to int before comparing with
2476 ints.
2477
2478 From Ryan Bradetich <rbradetich@uswest.net>
2479 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2480 redifinition warning.
2481 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2482 (hppa_force_relocation): ditto
ad1079af
AM		 2483 (md_apply_fix): Added cast to buf to fix warnings.
2484
2485 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2486 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2487
2488 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2489 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2490 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2491 reloc_type** to avoid warnings in switch.
2492 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2493 little earlier instead.
2494
2495 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2496 and elf.
2497 (pa_type_args): Use symbol_arg_reloc_info.
2498 (struct pa_it): Make arg_reloc unsigned int.
2499 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2500 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2501 (pa_code): Delete. pa_text duplicates this function.
2502 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2503 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2504 int.
2505 (cons_fix_new_hppa): Actually change selector to e_fsel when
2506 warning about assuming so.
2507 (tc_gen_reloc): More example elf arg reloc code.
2508 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2509 (hppa_force_relocation): Likewise.
2510
2511 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2512 files.
2513 (pa_end_of_source): Prototype.
2514 (hppa_fix_adjustable): Prototype.
2515 (LABELS_WITHOUT_COLONS): Move it..
2516 * config/te-hppa.h: To here.
2517
2518 * config/te-hppa64.h: New file.
2519
2520 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2521 type.
2522 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2523 format -10, -16, 16 relocs.
2524 (hppa_elf_mark_end_of_function): Test for null
2525 last_call_info->start_symbol
2526
2527 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2528 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2529 re_assesmble_* functions. Delete extraneous statements. Fix
2530 typos in comments.
2531 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2532 insn to re_assemble_*.
2533
623aa224
UC		 25342000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2535
2536 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2537
c4aa876b
NC		 25382000-07-08 Kazu Hirata <kazu@hxi.com>
2539
2540 * config/tc-sh.c: Fix formatting.
d0313fb7 2541 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2542 * depend.c: Fix formatting.
2543 * flonum-konst.c: Likewise.
2544 * flonum-mult.c: Likewise.
c4aa876b 2545
6b31947e
NC		 25462000-07-07 Kazu Hirata <kazu@hxi.com>
2547
a5bfe8c9 2548 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2549 * config/obj-vms.c: Fix comments.
2550 * config/tc-a29k.c: Likewise.
2551 * config/tc-alpha.c: Likewise.
2552 * config/tc-h8300.c: Likewise.
2553 * config/tc-h8500.c: Likewise.
2554 * config/tc-i370.c: Likewise.
2555 * config/tc-ia64.c: Likewise.
2556 * config/tc-m68hc11.c: Likewise.
2557 * config/tc-m68k.c: Likewise.
2558 * config/tc-mips.c: Likewise.
2559 * config/tc-ns32k.c: Likewise.
2560 * config/tc-ppc.c: Likewise.
2561 * config/tc-z8k.c: Likewise.
6b31947e 2562
b8a9dcab
NC		 25632000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2564
2565 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2566 Default to '(SEC_LOAD | SEC_DATA)'.
2567 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2568
2569 * doc/internals.texi (CPU Backend): Describe
2570 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2571
beb2de9b
AC		 2572Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2573
2574 * as.c (parse_args): NULL terminate the long option list.
2575
24ddb296
AC		 2576Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2577
2578 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2579 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2580
1fe72011
NC		 25812000-07-05 Nick Clifton <nickc@cygnus.com>
2582
2583 * config/tc-d30v.c (write_2_short): Further changes to warning
2584 messages produced when combining EITHER_BUT_PREFER_MU attributed
2585 opcodes.
2586
a5bfe8c9 25872000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2588
2589 * MAINTAINERS: new
2590
8de8f17e
AO		 25912000-07-04 Alexandre Oliva <aoliva@redhat.com>
2592
2593 * config/tc-arm.c (psrs): Accept combinations of flags.
2594
00d2865b
NC		 25952000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2596
2597 * config/tc-avr.c: Change _ () to _() around all strings marked
2598 for translation (exception from the usual coding style).
2599 (avr_opt): New struct variable, how the new switches are set.
2600 (OPTION_MMCU): Define as 'm' and actually use.
2601 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2602 (show_mcu_list): New function, display the list of known MCUs.
2603 (md_show_usage): Document the new switches. Call show_mcu_list.
2604 (avr_set_arch): Change 'm' to OPTION_MMCU.
2605 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2606 Handle the new switches.
2607 (avr_operands): Disable warnings for undefined combinations of
2608 operands if -mall-opcodes. Disable warnings for skipping two-word
2609 instructions if enhanced core or -mno-skip-bug.
2610 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2611 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2612 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2613 (avr_ldi_expression): Warn about implicit lo8().
2614 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2615
54588503
UC		 26162000-07-01 Koundinya K <kk@ddeorg.soft.net>
2617
50bbae35
AM		 2618 * configure.in: Add entry for mips-*-sysv4*MP*
2619 * configure: Rebuild
2620 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2621 elf32-tradlittlemips for traditional mips targets.
2622 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2623 test for Link Once sections as in adjust_reloc_syms.
2624 * config/te-tmips.h: New file for traditional mips targets. Define
2625 TE_TMIPS.
58a77e41 2626
c9900432
NC		 26272000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2628
2629 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2630 flags argument is not present, don't change an existing section's
2631 section's attributes. If the flags argument is present, warn if the
2632 attributes don't match the section's current attributes. When
2633 long section names are supported, set SEC_LINK_ONCE and
2634 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2635
9d87310a
HPN		 2636Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2637
2638 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2639 symbols; create them.
2640
dbddefbf
NC		 26412000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2642
2643 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2644 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2645
2ae7e77b
AH		 26462000-06-27 Aldy Hernandez <aldyh@redhat.com>
2647
2648 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2649 expressions. Ignore the problem when handling 16 bit signed
2650 immediates, because the assembler will take care of the relocation
2651 later.
2ae7e77b 2652
6b2539e3
NC		 26532000-06-27 Nick Clifton <nickc@cygnus.com>
2654
2655 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2656 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2657 sequential order, and emit warning messages if the input source
2658 code contains constructs like that, or parallel constructs
2659 containing such opcodes.
2660
65aa24b6
NC		 26612000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2662
2663 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2664 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2665 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2666 (md_show_usage): Update usage message.
2667 (md_parse_option): Allow redefinition of MCU type within the
2668 same avr[1-5] bfd machine type. Show both old and new MCU type
2669 in the error message.
2670 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2671 Simplify 8K wrap code.
2672
f0c56b90
NC		 26732000-06-25 Kazu Hirata <kazu@hxi.com>
2674
50bbae35
AM		 2675 * config/obj-aout.c: Remove all uses of DEFUN.
2676 * config/obj-ieee.c: Likewise.
2677 * config/tc-sh.c: Fix comment typos.
2678 * config/tc-tahoe.c: Likewise.
2679 * config/tc-vax.c: Likewise.
2680 * config/tc-w65.c: Likewise.
2681 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2682 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2683
6d249963
DD		 26842000-06-24 DJ Delorie <dj@cygnus.com>
2685
2686 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2687 more changes from Sept 1999
2688 (tc_i386_fix_adjustable): ditto
2689 (md_apply_fix3): ditto
2690
680d2857 26912000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2692
680d2857
FCE		 2693 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2694 (gas_cgen_parse_operand): Set it around expression() call.
2695 (gas_cgen_md_operand): Test for it before longjmp().
2696
e7b305a2
AM		 26972000-06-24 Kazu Hirata <kazu@hxi.com>
2698
c0fecd35
AM		 2699 * config/tc-h8500.c: Remove all uses of DEFUN.
2700 * config/tc-sh.c: Likewise.
2701 * config/tc-w65.c: Likewise.
2702 * config/tc-z8k.c: Likewise.
2703
e7b305a2
AM		 2704 * config/tc-h8500.c: Fix typos in comments.
2705
ed6d6fd3
FCE		 27062000-06-23 Frank Ch. Eigler <fche@redhat.com>
2707
2708 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2709 is defined.
2710
f7c88872
AM		 27112000-06-23 matthew green <mrg@redhat.com>
2712
2713 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2714 defined. Fix error message for `[' grouping.
f7c88872 2715
70d6ecf3
AM		 27162000-06-22 Kazu Hirata <kazu@hxi.com>
2717
2718 * config/tc-h8300.c: Fix formatting and comment typos.
2719
e9718fe1
TW		 27202000-06-22 Timothy Wall <twall@cygnus.com>
2721
2722 * config/tc-ia64.c (note_register_values): Move premature QP
2723 notation clearing into the appropriate place.
2724
45288df1
AM		 27252000-06-22 Alan Modra <alan@linuxcare.com.au>
2726
1581f8c9
AM		 2727 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2728 first before anything else. Add bin-bugs.h, emul.h and progress.h
2729 Sort list of files as for $(OBJS) in Makefile.am.
2730
2731 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2732 find one. Remake dependencies.
2733 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2734 * Makefile.in: Regenerate.
2735 * doc/Makefile.in: Regenerate.
2736
45288df1
AM		 2737 * config/tc-i386.c (i386_displacement): Don't assume a constant
2738 displacement is necessarily 16 bits when in 16 bit code mode.
2739 (md_assemble): Instead size the displacement here after we know
2740 for sure that a .code16gcc operand hasn't automatically added
2741 operand size prefixes.
2742
01580992
L		 27432000-06-21 H.J. Lu <hjl@gnu.org>
2744
2745 * Makefile.am: Rebuild dependency.
2746 * Makefile.in: Rebuild.
2747
40f09f82
JL		 27482000-06-21 Kazu Hirata <kazu@hxi.com>
2749
2750 * config/tc-h8300.c (parse_reg): Make the function static.
2751 (parse_exp): Likewise.
2752
78295804
DD		 27532000-06-20 DJ Delorie <dj@cygnus.com>
2754
2755 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2756 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2757 for cygwin import libraries to work properly.
2758
45f85b08
L		 27592000-06-20 H.J. Lu <hjl@gnu.org>
2760
2761 * Makefile.am: Rebuild dependency.
2762 * Makefile.in: Rebuild.
2763 * configure: Likewise.
2764 * doc/Makefile.in: Likewise.
2765
39bec121
TW		 27662000-06-20 Timothy Wall <twall@cygnus.com>
2767
2768 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2769 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2770 * doc/c-tic54x.texi: New.
2771 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2772 documentation file.
39bec121 2773 * doc/all.texi: Add C54X.
3e87a760 2774 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2775 * doc/Makefile.in: Regenerate.
2776 * configure.in: Add tic54x and define LIBM for tic54x.
2777 * configure: Regenrate.
2778 * config/tc-tic54x.[ch]: New.
2779 * config/obj-coff.h: Add tic54x.
2780 * Makefile.am: (CPU_TYPES): Add tic54x.
2781 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2782 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2783 (as_new_LDADD): Add $(LIBM).
2784 * Makefile.in: Regenerate.
3e87a760 2785
60bcf0fa
NC		 27862000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2787
2788 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2789 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2790 * doc/as.texinfo: Likewise.
2791
2792 * configure, Makefile.in: Regenerate.
2793 * configure.in (emulations): Recognize m6811 and m6812.
2794 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2795 Added files for 68hc11 and 68hc12 assembler.
2796 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2797 * config/tc-m68hc11.h: Header definition for that assembler.
2798
ec05f674
NC		 27992000-06-18 Nick Clifton <nickc@redhat.com>
2800
24ef8152
NC		 2801 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2802 instead of OCTETS_PER_BYTE.
2803
ec05f674 2804 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2805 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2806
119caedd
L		 28072000-06-18 H.J. Lu <hjl@gnu.org>
2808
2809 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2810 * configure: Rebuild.
2811
607723e4
NC		 28122000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2813
3e87a760
AM		 2814 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2815 to BFD_ASSEMBLER.
607723e4 2816
b946ec34
NC		 28172000-06-16 Nick Clifton <nickc@cygnus.com>
2818
2819 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2820 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2821
2822 * doc/c-mips.texi: Document newly accepted cpu variants.
2823
37ce37b1
UC		 28242000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2825
2826 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2827
c06ae4f2
UC		 28282000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2829
2830 * macro.c (getstring): Make it possible to escape the quote
2831 character.
2832
20348649
JL		 2833Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2834
2835 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2836
bcef29e6
L		 28372000-06-13 H.J. Lu <hjl@gnu.org>
2838
2839 * configure: Regenerate.
2840
63a0b638
AM		 28412000-06-09 Alan Modra <alan@linuxcare.com.au>
2842
2843 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2844 separator.
2845 * doc/internals.texi (line_separator_chars): Semicolon is no
2846 longer a default. Mention null and newline as defaults.
2847
2848 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2849
2850 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2851 * config/tc-i860.h (line_separator_chars): Likewise.
2852 * config/tc-h8300.c (line_separator_chars): Likewise.
2853 * config/tc-i960.c (line_separator_chars): Likewise.
2854 * config/tc-m68k.c (line_separator_chars): Likewise.
2855 * config/tc-mips.c (line_separator_chars): Likewise.
2856 * config/tc-ns32k.c (line_separator_chars): Likewise.
2857 * config/tc-sparc.c (line_separator_chars): Likewise.
2858 * config/tc-vax.c (line_separator_chars): Likewise.
2859
2860 * config/tc-h8300.c (comment_chars): Use string initialiser.
2861 * config/tc-i960.c (line_comment_chars): Likewise.
2862 * config/tc-z8k.c (comment_chars, line_comment_chars,
2863 line_separator_chars): Likewise.
2864
2865 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2866 for TE_LINUX.
2867
9bab9349
NC		 28682000-06-08 Nick Clifton <nickc@cygnus.com>
2869
2870 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2871 for size 1 fixes.
2872
946efd95
DB		 28732000-06-08 David O'Brien <obrien@FreeBSD.org>
2874
2875 * configure.in (VERSION): Update to show this is the CVS mainline.
2876
6480b79a
DB		 28772000-06-08 Matthew Jacob <mjacob@feral.com>
2878
2879 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2880 $at is the integer register $r28, vs. both $r28 and the floating
2881 point register $f28.
2882
10850f29
JW		 28832000-06-08 James E. Wilson <wilson@cygnus.com>
2884
2885 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2886 (dot_endp): Don't call ia64_flush_insns.
2887 (emit_one_bundle): Don't delete prologue/body records from
2888 unwind_record list in first loop. Rewrite second loop to account for
2889 this.
2890
150f24a2
JW		 28912000-06-07 David Mosberger <davidm@hpl.hp.com>
2892
2893 * config/tc-ia64.c: Add missing prototypes.
2894 (generate_unwind_image): Cast argument to output_unw_records call.
2895
e38c9cc2
DC		 2896Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2897
46b85d42 2898 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2899
1188e082
DC		 2900Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2901
2902 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2903 (REGISTER_P): likewise.
2904 (avr_opcodes): uses include/opcode/avr.h
2905 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2906
ac743b2c
AM		 29072000-06-04 Alan Modra <alan@linuxcare.com.au>
2908
0b545448
AM		 2909 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2910 initializers too.
ac743b2c 2911
969e1a7b
L		 29122000-06-03 H.J. Lu <hjl@gnu.org>
2913
2914 * read.c (is_end_of_line): Put back `;'.
2915
65172ab8
AM		 29162000-06-03 Alan Modra <alan@linuxcare.com.au>
2917
2918 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2919
b75c0c92
AM		 29202000-06-01 Alan Modra <alan@linuxcare.com.au>
2921
2922 * expr.c (operand): Test is_end_of_line outside switch to catch
2923 line separator chars that are also operators.
2924 (operator): Return O_illegal for line separator chars.
2925
2926 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2927 entry (or `!' entry for TC_HPPA).
2928
2929 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2930 before indexing is_end_of_line. Remove redundant check for '\0'.
2931 (fp_op2): Likewise.
2932 * config/tc-h8500.c (md_assemble): Likewise.
2933 * config/tc-mcore.c (md_assemble): Likewise.
2934 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2935 (md_atof): Likewise
2936
2937 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2938 is_end_of_line.
2939 * config/tc-mcore.c (mcore_cons): Likewise.
2940 (mcore_float_cons): Likewise.
2941 (mcore_stringer): Likewise.
2942 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2943
a6836251
SB		 29442000-06-01 Scott Bambrough <scottb@netwinder.org>
2945
2946 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2947
43841e91
NC		 29482000-05-29 Nick Clifton <nickc@cygnus.com>
2949
2950 * config/tc-sh.c: Fix compile time warning messages.
2951
2952 * config/tc-mips.c: Fix compile time warning messages.
2953
a057431b
PB		 29542000-05-29 Philip Blundell <philb@gnu.org>
2955
2956 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2957 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2958 * NEWS: Mention ARM ELF support.
2959
3c07fb76
AO		 29602000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2961
2962 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2963 it is modified, and use the real_size to compute the frag address
2964 for dwarf2 line info.
2965
ad4d6ccf
AM		 29662000-05-27 Alan Modra <alan@linuxcare.com.au>
2967
2968 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2969 line-matching scheme to cope with automake moving variables around.
2970 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2971 * Makefile.in: Regenerate.
2972
6faf3d66
JJ		 29732000-05-26 Jakub Jelinek <jakub@redhat.com>
2974
2975 * config/tc-sparc.c (sparc_relax): New.
2976 (md_longopts): Add -relax and -no-relax options.
2977 (md_parse_options, md_show_usage): Likewise.
2978 (md_apply_fix3): Optimize tail call into branch always if possible.
2979
0a44c2b1
DL		 2980Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2981
2982 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2983 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2984 rules, with warning when a GAS statement specifies a packing that
2985 will result in an instruction being squashed.
3e87a760
AM		 2986 Added typdef packing_type and enumerals, changed various integer
2987 literals to use the enumerals.
0a44c2b1 2988
e0c9811a
JW		 29892000-05-24 David Mosberger <davidm@hpl.hp.com>
2990
2991 * config/tc-ia64.c (dot_restorereg_p): New function.
2992 (md_pseudo_table): Add restorereg.p.
2993 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2994 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2995
2996 * config/tc-ia64.h (unw_record_type): Add unwabi.
2997 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2998 called MASK with members for imask, and the masks produced by
2999 fr_mem, gr_mem, br_mem, and frgr_mem.
3000 (unw_p_record): Add members ABI and CONTEXT.
3001 (unw_x_record): Add member AB.
3002 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3003 as pseudo-register for use during unwind info generation.
3004 (AR_PFS, AR_LC): New macros.
3005 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3006 whose names start with an at sign (as in "@priunat").
3007 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3008 register.
3009 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3010 proc_end, unwind_info, personality_routine): Consolidate into
3011 "unwind" structure to reduce offset-table use. Add member
3012 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3013 to be emitted.
3014 (output_R1_format, output_R3_format, output_P3_format,
3015 output_P6_format): Initialize R with zero to reduce compiler warnings.
3016 (output_P7_format): Ditto. Add `default' branch to switch
3017 statement to reduce compiler warnings.
3018 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3019 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3020 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3021 into single argument.
3022 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3023 compiler warnings. Merge A and B args into single argument.
3024 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3025 A and B args into single argument.
3026 (free_record): Removed (wasn't used).
3027 (free_list_records): Also free imasks in prologue records.
3028 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3029 (output_spill_mask): Remove.
3030 (output_unwabi): New function.
3031 (output_epilogue, output_label_state, output_copy_state): Call
3032 alloc_record.
3033 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3034 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3035 argument.
3036 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3037 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3038 as part of handling the prologue records. Emit region's imask if
3039 we have one. Handle unwabi, epilogue, label_state, copy_state,
3040 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3041 spill_sprel_p, and spill_reg_p records.
3042 (set_imask, count_bits, slot_index): New function.
3043 (fixup_unw_records): Fix region size computation. Handle
3044 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3045 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3046 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3047 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3048 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3049 (dot_save): Use manifest constants for applicaton registers.
3050 Handle REG_PR and REG_PRIUNAT.
3051 (dot_restore): Don't just ignore it.
3052 (dot_restorereg): New function..
3053 (generate_unwind_image): Ensure unwind info is a multiple of eight
3054 bytes, not just four bytes.
3055 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3056 (dot_altrp): Don't just ignore it.
3057 (dot_savemem): New function. Replaces dot_savesp() and
3058 dot_savepsp(). Use manifest constants for applicaton registers.
3059 Handle REG_PR and REG_PRIUNAT.
3060 (dot_savef): Simplify.
3061 (dot_saveb): Support generation of br_gr.
3062 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3063 dot_label_state, dot_copy_state): New function.
3064 (dot_unwabi): Don't just ignore it.
3065 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3066 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3067 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3068 (emit_one_bundle): Set slot number for prologue/body records
3069 *before* emitting the first insn.
3070 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3071 (md_begin): Declare "psp" pseudo-register.
3072 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3073 so we don't get segfault.
3074 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3075 counts as required per SW Conventions manual
3076 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3077 output_preds_psprel, output_preds_sprel, output_spill_base,
3078 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3079 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3080 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3081 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3082 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3083 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3084 (dot_vframe): Implement.
3085 (dot_vframesp, dot_vframepsp): New function.
3086
f98fd99f
HPN		 3087Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3088
3089 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3090 * configure: Regenerate.
f98fd99f 3091
ee7fcc42
AM		 30922000-05-23 Alan Modra <alan@linuxcare.com.au>
3093
3094 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3095 (md_estimate_size_before_relax): so we can use it here instead of
3096 old kludges. Localise vars to blocks. Comment.
3097
3098 * frags.c (frag_new): Update fr_var comments.
3099 * frags.h (struct frag): Ditto.
3100
c67e42c9
RH		 31012000-05-22 Richard Henderson <rth@cygnus.com>
3102
3103 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3104 (pseudo_func): Add pcrel.
3105 (operand_match): Handle IA64_OPND_TGT64.
3106 (build_insn): Likewise.
3107 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3108 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3109 (fix_insn): Handle all three 64-bit relocation types.
3110
5110c57e
HPN		 3111Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3112
3113 * obj.h (struct format_ops): New members begin, app_file,
3114 s_set_other, s_set_desc, s_get_type, s_set_type,
3115 separate_stab_sections, init_stab_section.
3116
3117 * config/obj-multi.h: Update GPL notice to v2.
3118 (obj_begin): New.
3119 (obj_app_file): New.
3120 (S_SET_SIZE): Test s_set_size for NULL before calling.
3121 (S_SET_ALIGN): Similar for s_set_align.
3122 (S_SET_OTHER): New.
3123 (S_SET_DESC): New.
3124 (S_GET_TYPE): New.
3125 (S_SET_TYPE): New.
3126 (SEPARATE_STAB_SECTIONS): New.
3127 (INIT_STAB_SECTION): New.
3128 (EMIT_SECTION_SYMBOLS): New.
3129 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3130
3131 * config/obj-elf.h: Update GPL notice to v2.
3132 Mention that this file is included from obj-multi.h.
3133 (obj_begin): Wrap definition in ifndef.
3134 (elf_file_symbol): Constify declaration.
3135 (obj_app_file): Ditto.
3136 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3137 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3138
3139 * config/obj-elf.c (elf_s_set_other): New.
3140 (elf_file_symbol): Constify argument.
3141 (elf_separate_stab_sections): New.
3142 (elf_init_stab_section): New.
3143 (elf_format_ops): Add new members. Remove comma at end.
3144
3145 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3146 (ecoff_format_ops): Add new fields. Remove comma at end.
3147 Mention inconsistency for emit_section_symbols.
3148
3149 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3150
3151 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3152 (coff_separate_stab_sections): New.
3153 (coff_format_ops): Add new members.
3154
3155 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3156 (obj_aout_s_set_other): New.
3157 (obj_aout_s_set_desc): New.
3158 (obj_aout_s_get_type): New.
3159 (obj_aout_s_set_type): New.
3160 (obj_aout_separate_stab_sections): New.
3161 (aout_format_ops): New members added. Use obj_aout_process_stab,
3162 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3163 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3164 appropriate.
3165 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3166
b98ef147
AM		 31672000-05-22 Alan Modra <alan@linuxcare.com.au>
3168
3169 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3170 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3171 (md_estimate_size_before_relax): Ensure jumps to weak and
3172 externally visible symbols are relocatable.
3173
0aa5d426
HPN		 3174Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3175
3176 * stabs.c (aout_process_stab): Make global.
3177 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3178 * read.h (aout_process_stab): Declare.
3179
3180 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3181 Generalize to *aout, *coff *elf.
3182 * configure: Regenerated.
3183
3184 * doc/internals.texi (Object format backend): Say
3185 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3186
3187 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3188 * Makefile.in: Regenerated.
3189
7c3dc350
CM		 31902000-05-19 Catherine Moore <clm@cygnus.com>
3191
3192 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3193
b3b6a3fe
JL		 31942000-05-18 Alan Modra <alan@linuxcare.com.au>
3195
3196 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3197 instruction to reflect change in re_assemble_*.
3198
c9e10a08
JL		 3199Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3200
3201 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3202 build PA64 ELF tools.
3203 * configure: Rebuilt.
3204
3043679f
AM		 32052000-05-17 Alan Modra <alan@linuxcare.com.au>
3206
3207 * Makefile.am: Regenerate dependencies.
3208 * Makefile.in: Regenerate.
3209
322f2c45
NC		 32102000-05-15 Nick Clifton <nickc@cygnus.com>
3211
3212 * config/tc-arm.c (struct asm_psr): Add boolean field
3213 distinguishing between CSPR and SPSR. Rename 'number' field
3214 to 'field'.
3215 (psrs): Rearrange contents to match new asm_psr structure.
3216 (arm_psr_parse): Move next to psr_required_here. Make it
3217 return an asm_psr structure.
3218 (psr_required_here): Use asm_psr structure returned by
3219 arm_psr_parse.
3220 (do_msr): Reorganise to allow psr_required_here to be called
3221 only once.
3222 (md_undefined_name): Mark 'name' parameter as unused, since
3223 the COFF target does not use it.
322f2c45 3224
5e6cbf41
PB		 32252000-05-14 David O'Brien <obrien@FreeBSD.org>
3226
3227 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3228 standards.
3229 * config/te-aux.h: Likewise.
3230 * config/te-dpx2.h: Likewise.
3231 * config/te-go32.h: Likewise.
3232 * config/te-hp300.h: Likewise.
3233 * config/te-hppa.h: Likewise.
3234 * config/te-i386aix.h: Likewise.
3235 * config/te-ic960.h: Likewise.
3236 * config/te-interix.h: Likewise.
3237 * config/te-nbsd532.h: Likewise.
3238 * config/te-pc532mach.h: Likewise.
3239 * config/te-ppcnw.h: Likewise.
3240 * config/te-psos.h: Likewise.
3241 * config/te-sparcaout.h: Likewise.
3242 * config/te-sun3.h: Likewise.
3243 * config/te-sysv32.h: Likewise.
3244
4132022d
AM		 32452000-05-14 Alan Modra <alan@linuxcare.com.au>
3246
3247 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3248 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3249 and sign extend without an if statement.
3250 (build_bytes): Likewise.
3251
32522000-05-14 Kazu Hirata <kazu@hxi.com>
3253
3254 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3255 X_add_symbol L_32 case.
3256
b4fd930a
AM		 32572000-05-14 David O'Brien <obrien@FreeBSD.org>
3258
3259 * config/te-freebsd.h: New file.
3260
a38cf1db
AM		 32612000-05-13 Alan Modra <alan@linuxcare.com.au>
3262
897083bd
AM		 3263 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3264 bindtextdomain): Replace defines with those from intl/libgettext.h
3265 to quieten gcc warnings.
3266
a38cf1db
AM		 3267 * NEWS: Mention x86 .arch and -q.
3268
3269 * config/tc-i386.c (quiet_warnings): New.
3270 (md_assemble): Use quiet_warnings.
3271 (md_parse_option): Set quiet_warnings from -q.
3272 (md_show_usage): Mention -q, delete -m.
3273 (flag_do_long_jump): Delete.
3274 (md_parse_option): Remove -m.
3275 (md_show_usage): Remove -m.
3276 (md_create_long_jump): Remove useless flag_do_long_jump code.
3277
3278 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3279 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3280
e413e4e9
AM		 32812000-05-13 Alan Modra <alan@linuxcare.com.au>
3282 Alexander Sokolov <robocop@netlink.ru>
3283
3284 * doc/c-i386.texi (i386-Arch): New section.
3285 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3286
3287 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3288 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3289 architecture has been given and is not 486.
3290 (set_cpu_arch): New.
3291 (md_pseudo_table): Add .arch.
3292 (md_assemble): Warn if cpu architecture has been given and an
3293 unsupported instruction.
3294
3295 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3296 Move operand_types bit defines after relevant template field.
3297 (template): Add cpu_flags.
3298 (Cpu*): Define.
3299 (arch_entry): New.
3300
e8b1cae5
AO		 33012000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3302
3303 * config/tc-mn10300.h (md_end): Define.
3304 (mn10300_finalize): Declare.
3305 * config/tc-mn10300.c: Include dwarf2dbg.h.
3306 (debug_line): Define.
3307 (md_assemble): Generate dwarf2 line info.
3308 (mn10300_finalize): New function. Finalize dwarf2 info.
3309
426b0403
AM		 33102000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3311
3312 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3313 external version of the relocation for weak symbols.
3314
e4c58b25
JW		 33152000-05-08 David Mosberger <davidm@hpl.hp.com>
3316
3317 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3318 frame size in units of 16 bytes, as required per SW Conventions manual.
3319 (output_unw_records): Output info-block header as a dword to get
3320 byte-order right.
3321
8fce3f5e
AM		 33222000-05-08 Alan Modra <alan@linuxcare.com.au>
3323
3324 * as.h: #include "file", not <file> on files from ../include.
3325 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3326 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3327 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3328 (tc_coff_symbol_emit_hook): Ditto.
3329 (OPTCOUNT): Cast to int to avoid compiler warning.
3330 (md_begin): Fix signed/unsigned warnings.
3331
33322000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3333
3334 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3335 ABRANCH LONG case for a conditional branch on a 68000.
3336 (md_estimate_size_before_relax): Likewise. Also handle
3337 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3338 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3339 PC-relative on all CPUs.
3340 (md_estimate_size_before_relax): Likewise.
3341
fb166ee3
AM		 33422000-05-04 Alan Modra <alan@linuxcare.com.au>
3343
3344 * as.c (parse_args): Just mention current year in printed
3345 copyright message.
3346
7a899fff
C		 33472000-05-03 J.T. Conklin <jtc@redback.com>
3348
3349 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3350 unit registers.
7a899fff
C		 3351 (md_parse_option): Recognize -m7400.
3352
44877466
ILT		 33532000-05-03 Ian Lance Taylor <ian@zembu.com>
3354
3355 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3356 don't permit lp to become less than the words array.
3357
eaa15ab8
NC		 33582000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3359
3360 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3361 Fix little-endian case.
3362
7c4f6a03
AM		 33632000-05-03 David O'Brien <obrien@NUXI.com>
3364
3365 * as.c (parse_args): Update copyright.
3366
da5d444c
AM		 33672000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3368
3369 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3370 for the .bss section too.
3371
3f9b03b5
AM		 33722000-05-02 Alan Modra <alan@linuxcare.com.au>
3373
3374 * configure.in: Set em=linux for hppa-*-linux.
3375 * configure: Regenerate.
3376 * doc/Makefile.in: Regenerate with correct automake.
3377
3378 * frags.c (frag_grow): Sanity check chunk_size.
3379
3380 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3381 * config/obj-som.h: Likewise.
3382 * config/obj-ieee.h: Likewise.
3383
3384 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3385
3386 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3387 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3388 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3389 (pa_ip): low_sign_unext now returns via function value. Use
3390 re_assemble_* instead of dis_assemble_* and
3391 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3392 unnecessarily.
3393 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3394 (md_section_align, md_parse_option, md_show_usage,
3395 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3396 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3397 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3398 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3399 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3400 pa_text): Likewise.
3401 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3402 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3403 outside of switch. Correct mask and shifting errors in case 10
3404 and case -11. In case 21, compare against signed range to suit
3405 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3406 case 17 and case 22, use offsetT variable to properly check range.
3407 Use re_assemble_* here too.
3408 (evaluate_absolute): Change type of value to offsetT. Call
3409 hppa_field_adjust to do the work for us.
3410 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3411 (pa_parse_cmpib_64_cmpltr): Ditto.
3412 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3413 of i to unsigned int.
3414 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3415 (pa_end_of_source): Return type is void.
3416
a2984248
CM		 3417Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3418
3419 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3420
df136245
DC		 3421Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3422
3423 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3424 More comments added.
3425 (md_begin): Removed "construct symbols for each register name".
3426 Because register names conflicts with GCC generated function
3427 names.
3428 (avr_operand): Now constant numbers can be used as a register
3429 identifiers (0 as r0, 31 as r31).
3430 (md_assemble): use skip_space () before parsing instruction
3431 operands.
3432
c1e73230
AM		 34332000-05-01 Alan Modra <alan@linuxcare.com.au>
3434
3435 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3436 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3437 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3438 * configure: Regenerate.
3439
a1934524
AM		 34402000-04-29 Andreas Jaeger <aj@suse.de>
3441
3442 * as.h: Correctly check GCC version.
3443
d9b7d820
AM		 34442000-04-26 David O'Brien <obrien@FreeBSD.org>
3445
3446 * doc/as.1: Fix unbalanced brackets.
3447
3448 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3449 TE_FreeBSD.
3450 (line_comment_chars): Set to '/' if TE_FreeBSD.
3451
cea1ab94
JL		 3452Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3453
3454 * configure.in: Configury support for PA64 (currently disabled).
3455 * configure: Rebuilt.
3456
e799a695
AM		 34572000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3458
3e87a760 3459 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3460 bfd_set_section_alignment.
3461
3b0ec529
AM		 34622000-04-25 Alan Modra <alan@linuxcare.com.au>
3463
3464 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3465 than 32.
3466
adcf07e6
NC		 34672000-04-24 Nick Clifton <nickc@cygnus.com>
3468
3469 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3470 * doc/as.texinfo (Align): Include arm and strongarm in list of
3471 targets that have the second form of the behaviour of the .align
3e87a760 3472 directive.
adcf07e6 3473
5047a41f
JL		 34742000-04-24 Mark Klein <mklein@dis.com>
3475
50705ef4 3476 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3477
a47cf567
NC		 3478Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3479
3480 * as.c (parse_args): Allow md_parse_option to override -a listing
3481 option.
3482 * config/obj-coff.c (add_lineno): Change type of offset parameter
3483 from "int" to "bfd_vma."
3484 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3485 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3486 (ppc_change_csect): Align correctly for XCOFF64.
3487 (ppc_machine): New function, which discards "ppc_machine" line.
3488 (ppc_tc): Cons for 8 when code is 64 bit.
3489 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3490 relocations.
3491 (md_parse_option): Handle -a64 and -a32.
3492 (ppc_xcoff64): New.
3493 * config/tc-ppc.h (TARGET_MACH): Define.
3494 (TARGET_FORMAT): Move to function.
3495 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3496
3497Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3498
3499 * config/tc-avr.c: New AVR_ISA_ defined.
3500 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3501 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3502 for `fmul', `movw' and `lpm R,Z' instructions.
3503 (avr_operands): Warn if current opcode is a two-word instruction
3504 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3505 (avr_opcodes): New commands added.
3506 (REGISTER_P): Check 'a' and 'v' constraint letters.
3507 (mcu_types): New MCU added.
3508
bf3ca999
TW		 35092000-04-22 Timothy Wall <twall@cygnus.com>
3510
3511 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3512 to "natval".
3513 (operand_match): Conditionally insert default bit values for IMMU9.
3514
98e5953c
JL		 35152000-04-14 Matthew Green <mrg@cygnus.com>
3516
3517 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3518 * configure: Rebuilt.
3519
a02fab7e
JL		 3520Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3521 Jason Eckhardt <jle@cygnus.com>
3522
c67e42c9 3523 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3524
3525 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3526 Added handling of new operand types l,y,&,fe,fE,fx.
3527
800eeca4
JW		 3528Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3529 David Mosberger <davidm@hpl.hp.com>
3530 Timothy Wall <twall@cygnus.com>
3531 Andrew MacLeod <amacleod@cygnus.com>
3532 Jim Wilson <wilson@cygnus.com>
3533
3534 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3535 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3536 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3537 * Makefile.in: Rebuild.
3538 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3539 * configure: Rebuild.
3540 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3541 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3542 * expr.c (expr): Handle md_optimize_expr.
3543 * read.c (LEX_HASH): Add comment.
3544 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3545
66778679
RH		 35462000-04-21 Richard Henderson <rth@cygnus.com>
3547
3548 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3549 bundling a non-delayed branch type instruction.
3550
aa15f6f7
AO		 35512000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3552
3553 * config/tc-mn10300.c (HAVE_AM30): Define.
3554 (md_assemble): Use it.
3555
16adf844
AM		 35562000-04-19 Alan Modra <alan@linuxcare.com.au>
3557
742f45cf
AM		 3558 * config/obj-elf.c (obj_elf_change_section): Check for changed
3559 section attributes.
3560
16adf844
AM		 3561 * Makefile.am: (CPU_MULTI_VALID): Remove.
3562 (MULTI_CPU_TYPES): Define.
3563 (MULTI_CPU_OBJ_VALID): Define.
3564 (DEPTC): Use the above.
3565 (DEPOBJ): Same here.
3566 (DEP2): And here.
3567 Regenerate dependencies.
3568 * Makefile.in: Regenerate.
3569
9c46fb1b
AM		 35702000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3571
742f45cf 3572 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3573
508866be
L		 35742000-04-18 H.J. Lu (hjl@gnu.org)
3575
3576 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3577 bfd_vma for non-bfd assemblers.
508866be 3578
ba2adb93
AM		 35792000-04-17 Alan Modra <alan@linuxcare.com.au>
3580
3581 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3582 doesn't give spurious errors.
3583
12ff5d56
AM		 35842000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3585
66778679 3586 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3587
fc633e5b
AM		 35882000-04-13 Alan Modra <alan@linuxcare.com.au>
3589
3590 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3591 constants, and don't assume offsetT is 32 bits.
3592
1ed18ec1
NC		 35932000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3594
3595 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3596 (md_pcrel_from_section): Add prototype.
3597 (d10v_fix_adjustable): Add prototype.
3598 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3599
3600 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3601
3db10f32
NC		 36022000-04-12 Nick Clifton <nickc@cygnus.com>
3603
3604 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3605 symbol in frag chain.
3606
847f7ad4
AM		 36072000-04-10 Alan Modra <alan@linuxcare.com.au>
3608
3609 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3610 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3611 (fits_in_signed_word, smallest_imm_type): Ditto.
3612 (md_assemble): Use an offsetT var to hold offsetT values, not a
3613 long.
3614 (offset_in_range): New.
3615 (md_assemble): Use it.
3616 (md_convert_frag): Change type of target_address, opcode_address,
3617 and displacement_from_opcode_start to offsetT.
3618 (md_create_short_jump): Change type of offset to offsetT.
3619 (md_create_long_jump): Ditto.
3620 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3621 (md_chars_to_number): Remove.
3622 (output_invalid): Remove duplicate prototype.
3623
ec694b89
NC		 36242000-04-09 Nick Clifton <nickc@cygnus.com>
3625
3626 * Makefile.am (CPU_TYPES): Add 'avr'.
3627 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3628 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3629
16adf844 3630 * Makefile.in: Regenerate.
ec694b89
NC		 3631
3632 * doc/as.texinfo: Add M32R documentation.
3633
a2d91340 3634Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3635
a2d91340 3636 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3637 --enable-build-warnings option.
a2d91340
AC		 3638 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3639 * Makefile.in, configure: Re-generate.
3640
d92b1a8a
NC		 36412000-04-07 Nick Clifton <nickc@cygnus.com>
3642
3643 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3644 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3645 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3646 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3647 (arm_force_relocation): Force relocations for
3648 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3649
52ccafd0
JR		 3650Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3651
3652 * config/tc-sh.c (get_operands): There's no third operand if the
3653 first operand is an immediate.
3654
015551fc
JR		 3655Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3656
3657 * config/tc-sh.c (immediate): Delete.
3658 (sh_operand_info): Add immediate member.
3659 (parse_reg): Use A_PC for pc.
3660 (parse_exp): Add second argument 'op'. All callers changed.
3661 (parse_at): Expect pc to be coded as A_PC.
3662 Use immediate field in *op.
3663 (insert): Add fourth argument 'op'. All callers changed.
3664 (build_relax): Add second argument 'op'. All callers changed.
3665 (insert_loop_bounds): New function.
3666 (build_Mytes): Remove DISP_4.
3667 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3668 (assemble_ppi): Use immediate field in *operand.
3669 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3670 (md_apply_fix): Likewise.
3671 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3672
79bd78be
AO		 3673Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3674
3675 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3676
e30e5a6a
HPN		 3677Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3678
3679 * internals.texi (CPU backend): Document
3680 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3681
41b49281
AM		 36822000-04-04 Alan Modra <alan@linuxcare.com.au>
3683
8ad3436c
AM		 3684 * po/gas.pot: Regenerate.
3685
3686 * as.c (show_usage): Restore translated part of bug string.
3687 * gasp.c (show_usage): Likewise.
3688
41b49281
AM		 3689 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3690 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3691 than move-if-change.
3692 (DEP1): Modify for "gcc -MM".
3693 (DEPTC): Likewise.
3694 (DEPOBJ): Likewise.
3695 (DEP2): Likewise.
3696 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3697 Update dependencies.
3698 * Makefile.in: Regenerate.
3699
0a727238
AO		 37002000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3701
3702 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3703 (md_begin): Likewise.
3704 (HAVE_AM33): New macro.
3705 (md_assemble): Use it. Match r_regs and xr_regs only if
3706 HAVE_AM33.
3707
c20f4f8c
AM		 37082000-04-03 Alan Modra <alan@linuxcare.com.au>
3709
3710 * as.h: #include "bin-bugs.h"
3711 * as.c (show_usage): Use REPORT_BUGS_TO.
3712 * gasp.c: #include "bin-bugs.h"
3713 (show_usage): Use REPORT_BUGS_TO.
3714
3715 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3716
753f6b12
HPN		 3717Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3718
3719 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3720 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3721 adjustments.
3722
726c5dcd
AM		 37232000-04-03 Alan Modra <alan@linuxcare.com.au>
3724
3725 * config/tc-i386.c (i386_immediate): Don't assume a constant
3726 immediate is necessarily 16 bits when in 16 bit code mode.
3727 (md_assemble): Instead set guess_suffix here after we have checked
3728 registers.
3729
bf80011a
RH		 37302000-04-02 Richard Henderson <rth@cygnus.com>
3731
3732 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3733 quantities. Correct right shift sign extension.
3734 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3735 32-bit value when shifting into place.
3736
92161534
ILT		 37372000-04-01 Ian Lance Taylor <ian@zembu.com>
3738
3739 * app.c: Add ATTRIBUTE_UNUSED as needed.
3740 * config/tc-ppc.c: Likewise.
3741 (ppc_size): Make unsigned long.
3742 (ppc_insert_operand): Add casts to avoid warnings.
3743
447f3982
NC		 37442000-03-31 Nick Clifton <nickc@cygnus.com>
3745
3746 * config/tc-d10v.h (md_flush_pending_output): Define.
3747
21d75ec2
NC		 37482000-03-29 Nick Clifton <nickc@cygnus.com>
3749
3750 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3751 segment. Works for both BFD_ASSEMBLER and others.
3752 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3753
d1a1bf19
NC		 37542000-03-29 Nick Clifton <nickc@cygnus.com
3755
3756 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3757
224de7a5
AM		 37582000-03-28 Alan Modra <alan@linuxcare.com.au>
3759
3760 * listing.c (LISTING_LHS_WIDTH): Default depends on
3761 LISTING_WORD_SIZE.
3762 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3763
5b8274e3
ILT		 37642000-03-27 Ian Lance Taylor <ian@zembu.com>
3765
3766 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3767 string literal.
3768
224de7a5 37692000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3770
3771 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3772
3773 * config/tc-avr.c (mcu_types): Add missing initialiser.
3774 (md_pcrel_from_section): Add prototype.
3775 (avr_operand): Remove redundant test of unsigned < 0.
3776 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3777
37782000-03-27 Denis Chertykov <denisc@overta.ru>
3779
3780 * config/tc-avr.c: New file for AVR support.
3781 * config/tc-avr.h: Likewise.
3782 * configure.in: Add AVR support.
3783 * configure: Regenerate.
3784
9f10757c
TW		 37852000-03-26 Timothy Wall <twall@cygnus.com>
3786
3787 * gasp.c (macro_op): Add new argument to check_macro call.
3788 Macro structure definitions moved to macro.h
3789 * sb.h: Add argument to prototype for input_scrub_include_sb.
3790 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3791 nesting checks with an additional flag.
3792 (struct input_save): Add flag to indicate whether current sb
3793 should be checked for proper macro/conditional nesting.
3794 (input_scrub_push/pop): Save/restore nest check flag.
3795 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3796 defined.
9f10757c
TW		 3797 * macro.c (check_macro): Allow caller to retrieve parsed macro
3798 information if a pointer is provided. This information may be
3799 used by the new macro hooks.
3800 * macro.h: Update prototype for check_macro. Macro struct
3801 definitions moved here from macro.c/gasp.c.
3802 * read.c (read_a_source_file): Add parameter to check_macro call,
3803 and pass macro info to the macro hook, if defined.
3804 (input_scrub_insert_line): New. Allow insertion of a line of
3805 characters into the input stream.
3806 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3807 file into the input stream.
3808 (s_include): Use input_scrub_insert_file.
3809 * internals.texi: Document new macro hooks.
3810 * as.h: New prototypes added.
3e87a760 3811
224de7a5 38122000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3813
3814 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3815 an initial capital letter.
3816 (i386_index_check): Reindent.
3817
11424155
NC		 38182000-03-19 Nick Clifton <nickc@cygnus.com>
3819
eaa15ab8 3820 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3821 relative branches.
3822
43f05576
NC		 38232000-03-17 Thomas de Lellis <tdel@windriver.com>
3824
66778679
RH		 3825 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3826 instruction operand bad if Rd > 7 when generating
3827 thumb instructions. Prevents for example,
3828 "adr r12,label" from silently failing and generating
3829 the wrong instruction.
3e87a760 3830
67231402
NC		 38312000-03-17 Nick Clifton <nickc@cygnus.com>
3832
3833 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3834 that have a destingation >= 0x400000.
3e87a760 3835 Fix compile time warning messages.
67231402 3836
a37c8f88
JR		 3837Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3838
3839 * config/tc-sh.c (md_begin): When encountering insn that are
3840 not supported by the current arch, only change the name if
3841 its contents are the same as prev_name.
3842 (get_specific): If the the architecture doesn't match, fail.
3843
dead1419
JR		 3844Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3845
3846 * config/tc-sh.c (IDENT_CHAR): Define.
3847 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3848 matching back where it came from.
3849
182e89d3
JR		 3850Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3851
3852 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3853
84f73d89
NC		 38542000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3855
3856 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3857 normal operands.
3858
dbbc7809
JL		 38592000-03-15 Kazu Hirata <kazu@hxi.com>
3860
3861 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3862
271bb601
HPN		 3863Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3864
3865 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3866 floating-point-number, make sure 'f' is in FLT_CHARS.
3867
8684e216
HPN		 3868Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3869
3870 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3871 (s_lcomm_internal): Use it.
3872 * doc/internals.texi (CPU backend): Document it.
3873 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3874 bytes.
3875
bb2d6cd7
GK		 38762000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3877
3878 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3879 when embedded-pic.
3880
3881 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3882 implementation doesn't have special handling for switch
3883 statements.
bb2d6cd7
GK		 3884 (macro_build): Allow for code in sections other than .text.
3885 (macro): Likewise.
3886 (mips_ip): Likewise.
3887 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3888 Don't perform relocs if we will be outputting them.
bb2d6cd7 3889 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3890 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3891 embedded-pic.
bb2d6cd7 3892
5c86cbc7 38932000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3894
66778679
RH		 3895 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3896 relocation type based on the entry in the fixup structure.
a47cf567 3897 Put S_IS_EXTERN processing back in.
5c86cbc7 3898
f8c827e9
L		 38992000-03-08 H.J. Lu (hjl@gnu.org)
3900
3901 * Makefile.am (install-exec-tooldir): Depend on
3902 install-exec-bindir for parallel make.
3903 * Makefile.in: Regenerated.
3904
8ad9e709
NC		 39052000-03-06 Nick Clifton <nickc@cygnus.com>
3906
3907 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3908 switch.
3909 (md_parse_option): Parse -m32r command line switch - disable m32rx
3910 compatability.
ded0aeb7
NC		 3911 (md_show_usage): Document new option.
3912
3913 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3914 * doc/Makefile.in: Regenerate.
3915 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3916
b7b8f327
MM		 39172000-03-02 Michael Meissner <meissner@redhat.com>
3918
3919 * config/tc-d30v.c (check_range): Remove code that incorrectly
3920 sign extended values where bits < 32.
3921
15886821
L		 39222000-03-02 H.J. Lu (hjl@gnu.org)
3923
3924 * configure.in: Support --enable-targets=all on ia32.
3925 * configure: Regenerated.
3926
8bf950bf
NC		 39272000-03-01 Nick Clifton <nickc@cygnus.com>
3928
3929 * gasp.c (do_align): Remove bogus check of alignment value.
3930
c5e54cc2
ILT		 39312000-02-27 Thomas de Lellis <tdel@windriver.com>
3932
3933 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3934 TC_PPC was defined forced the type of a symbol with no other type
3935 to be BSF_OBJECT.
3936
65fd87bc
ILT		 39372000-02-27 Hans-Peter Nilsson <hp@axis.com>
3938
3939 * doc/internals.texi (CPU backend): Mention that
3940 line_separator_chars do not break up comments. Fix typos for
3941 LEX_AT and LEX_NAME descriptions. Document operands for
3942 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3943 description of md_create_short_jump usage. Document argument for
3944 md_undefined_symbol.
3945
a25fe906
ILT		 39462000-02-27 Jakub Jelinek <jakub@redhat.com>
3947
3948 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3949 (md_parse_option): Handle it.
3950 (md_show_usage): Document it.
3951
21b10511
ILT		 39522000-02-27 Ian Lance Taylor <ian@zembu.com>
3953
3954 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3955 opcode, for the instruction `pal19'. From Andrea Arcangeli
3956 <andrea@suse.de>.
3957
773f551c
AM		 39582000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3959
3960 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3961 from here..
3962 (md_assemble): To here, before template operands are matched.
3963 Also ensure a constant immediate is sign extended when we know the
3964 size is at most 16 bits. This is to catch cases like "add
3965 $0xffc0,%ax" where we don't know the size, and thus that the
3966 immediate can be represented as Imm8S until after parsing the
3967 register operand.
3968 (i386_displacement): Similarly sign extend 16 bit constant
3969 displacements.
3970 (md_assemble): Relax 16-bit jump constant range check to suit sign
3971 extended displacements.
3972
28d33191
JL		 39732000-02-26 Andreas Jaeger <aj@suse.de>
3974
3975 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3976
cc5ca5ce
AM		 39772000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3978
3979 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3980 call operands when intel_syntax.
3981 (intel_float_operand): Return 2 for "fi...".
3982 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3983 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3984 earlier "SHORT" change.
3985 (md_assemble): When determining suffix from Regs, exclude
3986 InOutPortReg.
3987
056350c6
NC		 39882000-02-24 Nick Clifton <nickc@cygnus.com>
3989
3990 * configure: Add arm-wince, mips-pe and sh-pe targets.
3991 * configure: Regenerate.
3992
3993 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3994 sh-pe targets.
3995 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3996 "pe-mips" for the mips-pe target.
3997
3998 * config/tc-arm.c (insns): Change displacement encoded in BL
3999 and B instructions if the target port is arm-wince.
4000 (do_ldst): Do not bias the relocation offset if the target
4001 port is arm-wince.
4002 (md_pcrel_from): Add in missing relocation offset bias if the
4003 target os arm-wince.
4004
4005 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4006 (md_begin): Disable -G support for mips-pe target.
4007 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4008 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4009 COFF flavour.
4010
4011 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4012 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4013 assembler, just set the alignment to 4.
4014
4015 * config/te-wince-pe.h: New file for WinCE targets. Define
4016 TE_WINCE.
4017
36bf8ab9
AM		 40182000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4019
4020 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4021 string instructions.
4022 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4023 (i386_intel_memory_operand): After finding a segment override,
4024 check again for no `[' before looking for a displacement. Bomb if
4025 more than one displacement rather than silently discarding the
4026 second and subsequent ones. Free strings malloc'd by
4027 build_displacement_string.
4028
f5795b08
CM		 40292000-02-24 Catherine Moore <clm@cygnus.com>
4030
4031 * config/obj-som.c (obj_pseudo_table): Add "weak".
4032 (obj_som_weak): New routine.
4033
abd63a32
AM		 40342000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4035
520dc8e8
AM		 4036 * config/tc-i386.c (union i386_op): New.
4037 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4038 Throughout file replace occurences of disps[n], imms[n], regs[n]
4039 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4040 intel mode operand swapping. Add assert in regKludge and
4041 fake_zero_displacement code. Test i.types[n] when outputting
4042 displacements and immediates. Combine output of Disp16 with
4043 Disp32.
7f3f1ea2
AM		 4044 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4045 when in intel mode by (not) reversing fsub and fdiv operands
4046 before the template search. This fails for single operand
4047 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4048 undefined. Instead fix the base_opcode after we've found the
4049 template. Move base_opcode xor with found_reverse_match from
4050 opcode output code to before this fix so we test for the correct
4051 opcodes.
4052 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4053 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4054
4055 * config/tc-i386.h (TC_RELOC): Delete.
4056 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4057 with equivalent call to reloc.
4058
abd63a32
AM		 4059 * as.h (flag_m68k_mri): Move declaration after target include, and
4060 only declare when TC_M68K defined. Define as zero otherwise.
4061 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4062 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4063 Define as zero otherwise.
4064 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4065 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4066 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4067 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4068 testing whether defined.
4069 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4070 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4071 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4072 rather than testing whether defined.
4073 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4074 (parse_mri_cons): Declare and use only when TC_M68K.
4075 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4076 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4077 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4078
4079 * NEWS: Mention IBM 370 support.
4080
7e052742
RH		 40812000-02-23 Richard Henderson <rth@cygnus.com>
4082
4083 * config/tc-i386.c (md_assemble): When swapping operands for
4084 intel_syntax, assume everything that's not Imm or Disp is a
4085 register.
4086
5b93d8bb
AM		 40872000-02-23 Linas Vepstas <linas@linas.org>
4088
4089 * config/tc-i370.c, config/tc-i370.h: New files.
4090 * Makefile.am: Add support for Linux/IBM 370.
4091 * configure.in: Likewise.
4092 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4093 * config/obj-elf.c: Include elf/i370.h
4094 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4095
4096 * Makefile.in: Regenerate.
4097 * configure: Regenerate.
4098
4099 * doc/c-i370.texi: New file.
4100 * doc/all.texi: Include it.
4101 * doc/as.texinfo: And here.
3e87a760 4102 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4103 * doc/Makefile.in: Regenerate.
4104
25f2196d
CC		 41052000-02-19 Michael Meissner <meissner@redhat.com>
4106
4107 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4108 determine if an instruction can be used in parallel with an ADDppp
4109 or SUBppp instruction.
4110
6349b5f4
AH		 41112000-02-22 Andrew Haley <aph@cygnus.com>
4112
4113 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4114
2f6d2f85 41152000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4116
4117 * config/tc-mips.c (mips_gp32): New variable.
4118 (macro_build) Use mips_gp32.
4119 (mips_ip): Ditto.
4120 (md_longopts): Add "-mgp32" and "-mgp64".
4121 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4122
a47cf567
NC		 4123 (OPTION_M7900): Change offset
4124 (OPTION_NO_M7900): Ditto.
4125
b985eaa8
ILT		 41262000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4127
4128 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4129 warning, and bump it to 1.
4130
52454417
ILT		 41312000-02-22 Ian Lance Taylor <ian@zembu.com>
4132
4133 From Brad Lucier <lucier@math.purdue.edu>:
4134 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4135 match format.
4136
6b76fefe
CM		 41372000-02-21 Catherine Moore <clm@cygnus.com>
4138
4139 * config/tc-mips.c (MF_HILO_INSN): Define.
4140 (mips_7000_hilo_fix): Declare.
4141 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4142 (md_parse_option): Check for 7000_HILO_FIX options.
4143 (OPTION_M7000_HILO_FIX): Define.
4144 (OPTION_NO_M7000_HILO_FIX): Define.
4145 * doc/c-mips.texi (-mfix7000): Describe.
4146
f6af82bd
AM		 41472000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4148
4149 * listing.c (print_lines): Remove unused variable `end'.
4150
4151 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4152 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4153 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4154 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4155 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4156 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4157
8c8281f4
NC		 41582000-02-18 Nick Clifton <nickc@cygnus.com>
4159
4160 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4161 the computed frag offset, rather than overwriting it.
4162
d4845d57
JR		 4163Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4164
4165 * config/tc-sh.c ("elf/sh.h"): Include.
4166 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4167 (md.begin): Initialize target_arch.
4168 Only include opcodes in has table that match selected architecture.
4169 (parse_reg): Recognize register names for sh-dsp.
4170 (parse_at): Recognize post-modify addressing.
4171 (get_operands): The leading space is now optional.
4172 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4173 arguments. Update valid_arch.
4174 (build_Mytes): Add support for SDT_REG_N.
4175 (find_cooked_opcode): New function, broken out of md_assemble.
4176 (assemble_ppi, sh_elf_final_processing): New functions.
4177 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4178 (md_longopts, md_parse_option): New option: -dsp.
4179 * config/tc-sh.h (elf_tc_final_processing): Define.
4180 (sh_elf_final_processing): Declare.
4181
c97305a1
JL		 4182Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4183
4184 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4185 the unwinder subspace. Save the current seg/subseg before creating
4186 the new seg/subseg.
4187
bec50466
NC		 41882000-02-10 Nick Clifton <nickc@cygnus.com>
4189
4190 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4191 little endian targets.
bec50466 4192 (INST_BYTE1): Redefine to handle big and little endian
66778679 4193 targets.
bec50466
NC		 4194 (cpu_type): New type: Select between M340 and M210.
4195 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4196 instructions of the M340.
bec50466 4197 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4198 instructions.
bec50466
NC		 4199 (md_atof): Add support for little endian targets.
4200 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4201 line switches.
bec50466
NC		 4202 (md_convert_frag): Add support for little endian targets.
4203 (md_apply_fix3): Add support for little endian targets.
4204 (md_number_to_chars): Add support for little endian targets.
4205
a25c045a
TW		 42062000-02-10 Timothy Wall <twall@redhat.com>
4207
4208 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4209 defined, use it to verify the symbol just read should be a label.
4210
f28e8eb3
TW		 42112000-02-10 Timothy Wall <twall@redhat.com>
4212
4213 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4214 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4215 around colons when KEEP_WHITE_AROUND_COLON is defined.
4216 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4217 and KEEP_WHITE_AROUND_COLON.
4218
6dc19fc4
TW		 42192000-02-08 Timothy Wall <twall@redhat.com>
4220
4221 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4222 logic.
6dc19fc4 4223 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4224 implemented.
6dc19fc4
TW		 4225 (end_repeat): New. Provide support for a "break" out of the
4226 repeat loop.
4227 * read.h: Add prototypes for new functions.
3e87a760 4228
f805106c
TW		 42292000-02-08 Timothy Wall <twall@redhat.com>
4230
4231 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4232 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4233 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4234 non-zero.
4235
4469be0f
TW		 42362000-02-08 Timothy Wall <twall@redhat.com>
4237
4238 * read.c: Added elseif to directives table.
4239 * read.h: Added prototype for s_elseif.
4240 * doc/as.texinfo: Added description for elseif.
4241 * cond.c (s_elseif): New function
3e87a760 4242
24a17b6c
TW		 42432000-02-04 Timothy Wall <twall@redhat.com>
4244
4245 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4246 listings.
24a17b6c 4247
bea9907b 42482000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4249
bea9907b
TW		 4250 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4251 default values.
4252 * frags.c (frag_new): Calculate fr_fix in octets
4253 (frag_now_fix) Return offset as target address offset (bytes).
4254 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4255 quantities).
bea9907b
TW		 4256 * frags.h: Added prototype for frag_now_fix_octets().
4257 Distinguish between octets and bytes in field descriptions.
4258 * listing.c (calc_hex): Account for octets vs bytes when
4259 printing addresses/offsets.
4260 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4261 target is little-endian, print the octets in a word in big-endian
4262 order so that the display looks like a proper hexadecimal number,
4263 instead of having the octets reversed.
4264 * read.c (do_align): When recording alignment, alignment power
4265 should be in terms of target bytes (minimum addressible unit)
4266 instead of octets.
4267 (do_org) Convert ORG target address (byte) argument into an
4268 octet offset when generating a variable fragment.
4269 * symbols.c (resolve_symbol_value): Symbol final value
4270 converted to a target address offset (bytes) from its octet offset.
4271 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4272 offset (bytes) is adjusted by the frag offset (octets) converted
4273 to bytes.
4274 (coff_frob_section) Section alignment power is in terms of bytes;
4275 convert it to an octet alignment power when calculating size (and
4276 size mask) in octets. Don't modify the section size in order to
4277 "align" it for TI COFF, since that format has a different method
4278 for storing alignment information.
3e87a760 4279
210dcc61
TW		 42802000-02-01 Timothy Wall <twall@cygnus.com>
4281
4282 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4283 entries, matching the way GCC generates them. If not escaped, the
4284 filename is encoded incorrectly.
4285
557537a5 42862000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4287
557537a5
NC		 4288 * config/tc-arm.c (reg_table): Add support for ATPCS register
4289 naming conventions.
2c1c4c62 4290
557537a5 42912000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4292
2c1c4c62
GK		 4293 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4294 already defined.
3e87a760 4295 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4296 New macro.
4297 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4298 of a symbol when we really care about its value.
4299
43002000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4301
4302 * config/tc-mcore.c (md_assemble): Give warning message if
4303 operands passes to instruction are more than the spec.
4304
2f0ca46a
NC		 43052000-01-27 Thomas de Lellis <tdel@windriver.com>
4306
66778679 4307 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4308 Thumb mode but the label seen was not declared as '.thumb_func'
4309 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4310 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4311
4c63da97
AM		 43122000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4313
4314 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4315 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4316
4317 * Makefile.in: Same here.
4318 Update copyright.
4319
4320 * configure.in: Set bfd_gas for i386-aout when primary target
4321 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4322 we may need the primary te_file. Remove incorrect comment.
4323
4324 * configure: Regenerate.
4325
4326 * config/e-i386aout.c: New file.
4327
4328 * as.c (USE_EMULATIONS): Move to before print_version_id.
4329 (struct emulation): Add i386aout.
4330 (show_usage): Split text strings. Reformat -a text. Add --em
4331 help.
4332 Update copyright.
4333
4334 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4335 (aout_format_ops): New.
4336 Update copyright.
4337
4338 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4339 preprocessor conditional and add aout USE_EMULATIONS tests.
4340 (read_a_source_file): Don't pass error strings to printf as
4341 format arg.
4342 Update copyright.
4343
4344 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4345 format arg.
4346 (do_data): Same here.
4347 (process_file): And here.
4348 Update copyright.
4349
4350 * symbols.c (colon): Rewrite "already defined" fatal message
4351 code for aout with USE_EMULATIONS.
4352 Update copyright.
4353
4354 * config/obj-aout.c (OBJ_HEADER): Define.
4355 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4356 fields of sentinel.
4c63da97
AM		 4357 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4358 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4359 forms here.
4360 (obj_aout_type): Expand S_SET_OTHER here too.
4361 (obj_read_begin_hook): Remove.
4362 (aout_pop_insert): New.
4363 (obj_aout_s_get_other): New.
4364 (obj_aout_s_get_desc): New.
4365 (aout_format_ops): New.
4366 Update copyright.
4367
4368 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4369 gets aout_pseudo_table.
4370 (aout_pseudo_table): Declare.
4371 (obj_read_begin_hook): Define.
4372 Update copyright.
4373
4374 * config/obj-coff.c (obj_pseudo_table): Rename to
4375 coff_pseudo_table.
4376 (coff_pop_insert): Use coff_pseudo_table.
4377 (coff_sec_sym_ok_for_reloc): Remove.
4378 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4379 and comment all zero entries and remove #if 0 code.
4380 Update copyright.
4381
4382 * config/obj-coff.h (obj_pop_insert): Define.
4383 (coff_pseudo_table): Declare.
4384 Update copyright.
4385
4386 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4387 s_get_size, s_set_size. Comment all zero entries.
4388 Update copyright.
4389
4390 * config/obj-elf.c (elf_s_get_other): New function.
4391 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4392 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4393 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4394 comment.
4395 (obj_elf_parse_section_letters): Don't pass error strings to
4396 printf as format arg.
4397 Update copyright.
4398
4399 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4400 OBJ_MAYBE_ECOFF.
4401 (elf_s_get_other): Declare.
4402 (S_GET_OTHER) Define as elf_s_get_other if not already
4403 defined.
4404 (S_SET_OTHER): Only define when not already defined.
4405 (elf_obj_read_begin_hook): Declare.
4406 (obj_read_begin_hook): Define.
4407 (elf_obj_symbol_new_hook): Declare.
4408 (obj_symbol_new_hook): Define.
4409 Update copyright.
4410
4411 * config/obj-multi.h: Add copyright header and protect against
4412 multiple inclusion. Add * to all function pointers.
4413 (OBJ_HEADER): If defined, include it rather than other defines
4414 in this file.
4415 (obj_frob_file_after_relocs): Test for NULL.
4416 (obj_symbol_new_hook): Here too.
4417 (obj_sec_sym_ok_for_reloc): And here.
4418 (S_GET_OTHER): Define.
4419 (S_GET_DESC): Define.
4420 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4421 (OBJ_MAYBE_ELF): Update comment.
4422
4423 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4424 OBJ_AOUT preprocessor conditional and handle emulation by
4425 testing OUTPUT_FLAVOR.
4426 (i386_displacement): Here too.
4427 (md_section_align): Similarly here.
4428 (i386_target_format): Conditionally compile when more than one
4429 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4430 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4431 (i386_displacement): Here too.
4432 Update copyright.
4433
4434 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4435 Define TARGET_FORMAT for aout only when not multi.
4436 Update copyright.
4437
4438 * config/te-multi.h: Delete file as it's identical to te-generic.h
4439
add0c677
AM		 44402000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4441
4442 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4443 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4444 LONG_MNEM_SUFFIX.
4445
4446 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4447 DWORD_MNEM_SUFFIX.
4448 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4449 comments.
4450
a19d8eb0
CP		 44512000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4452
66778679
RH		 4453 * config/tc-mips.c (mips_do_align): New function.
4454 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4455
550262c4
NC		 44562000-01-10 Philip Blundell <philb@gnu.org>
4457
4458 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4459 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4460 line separator for Linux.
4461 * doc/as.texinfo (Comments): Mention the ARM.
4462
0decc840
NC		 44632000-01-10 Philip Blundell <pb@futuretv.com>
4464
4465 * configure.in (arm*-*-conix*): New target.
4466 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4467 armv*-*-linux-gnu.
4468 * configure: Regenerate.
4469
2e13b764
NC		 44702000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4471
4472 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4473 (obj_elf_visibility): New function.
3e87a760 4474
2e13b764
NC		 4475 * doc/as.texinfo (Visibility): New node: document visibility
4476 pseudo ops.
4477
2f6d2f85 4478For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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