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2001-02-23 Ben Elliston <bje@redhat.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
b653e7f9
NC		 12001-02-23 Richard Sandiford <rsandifo@redhat.com>
2
3 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
4 done if it's against a symbol.
5
7463c317
TW		 62001-02-22 Timothy Wall <twall@cygnus.com>
7
8 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
9 target formats if applicable.
10 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
11 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
12 * Makefile.in: Regenerated.
13 * configure.in: Added configuration for ia64-*-aix*.
14 * configure: Regenerated.
15
87f8eb97
JW		 162001-02-21 David Mosberger <davidm@hpl.hp.com>
17
18 * config/tc-ia64.c (enum operand_match_result): New type.
19 (operand_match): Change return type to operand_match_result.
20 Fix all returns appropriately, adding support for returning the
21 out-of-range result.
22 (parse_operands): New locals result, error_pos, out_of_range_pos,
23 curr_out_of_range_pos. Rewrite operand matching loop to give better
24 error messages.
25
33d01f33
JW		 262001-02-21 David Mosberger <davidm@hpl.hp.com>
27
28 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
29 (dot_proc): Clear unwind.prologue_count to zero.
30 (dot_prologue): Increment unwind.prologue_count.
31 (dot_restore): If second operand is omitted, use
32 unwind.prologue_count -1 for "ecount" (# of additional regions to
33 pop). Decrement unwind.prologue_count by number of regions
34 popped.
35
7e84d676
NC		 362001-02-21 Nick Clifton <nickc@redhat.com>
37
38 * doc/as.texinfo (Section): Note that some flags to the COFF
39 version of .section remove attributes rather than setting them.
40
5cd4edbe
KH		 412001-02-20 Kazu Hirata <kazu@hxi.com>
42
43 * tc-pdp11.c: Fix formatting.
44 * tc-pdp11.h: Likewise.
45
80b3ee89
AJ		 462001-02-20 Bo Thorsen <bo@suse.de>
47
48 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
49 entry.
50
0fde8cc6 512001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 52
53 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
54 all FreeBSD platforms should look the same at this level.
55 * configure: Rebuilt.
56 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
57
e135f41b
NC		 582001-02-18 lars brinkhoff <lars@nocrew.org>
59
60 * Makefile.am: Add PDP-11 target.
61 * configure.in: Likewise.
62 * config/tc-pdp11.c: New file.
63 * config/tc-pdp11.h: New file.
64 * doc/Makefile.am: Add PDP-11 documentation.
65 * doc/all.texi: Likewise.
66 * doc/as.texinfo: Likewise.
67 * doc/c-pdp11.texi: New file.
68
363c574f
MG		 692001-02-16 matthew green <mrg@redhat.com>
70
80b3ee89 71 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 72
fa1cb89c
JW		 732001-02-13 Jim Wilson <wilson@redhat.com>
74
75 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
76 reloc instead of a 0 reloc.
77 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
78 as done.
79 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
80
c842b53a
ILT		 812001-02-13 Ian Lance Taylor <ian@zembu.com>
82
83 * write.c (is_dnrange): Stop as soon as the address becomes
84 larger.
85 (relax_frag): Add segment parameter. Only call symbol_get_frag
86 once. Only call is_dnrange if the symbol is in the same segment,
87 and the symbol address is larger.
88 (relax_segment): Pass segment to md_relax_frag and relax_frag.
89 * write.h (relax_frag): Update declaration.
90 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
91 it to relax_frag.
92 * config/tc-m32r.c (m32r_relax_frag): Likewise.
93 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
94 (m32r_relax_frag): Update declaration.
95 * config/tc-mips.h (md_relax_frag): Add segment parameter.
96 * config/tc-tic54x.h (md_relax_frag): Likewise.
97 * doc/internals.texi (CPU backend): Update documentation for
98 md_relax_frag.
99
6fad6acb
AM		 1002001-02-13 Alan Modra <alan@linuxcare.com.au>
101
fddf5b5b
AM		 102 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
103 Mention effect of < 386 architectures on jump promotion.
104 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
105
106 * config/tc-i386.c (no_cond_jump_promotion): New.
107 (set_cpu_arch): Parse "jumps" arch modifier.
108 (insn_size): Modify usage comment.
109 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
110 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
111 (TYPE_FROM_RELAX_STATE): New define.
112 (UNCOND_JUMP, COND_JUMP): Renumber.
113 (md_relax_table): Reorder to suit.
114 (COND_JUMP86): New define.
115 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
116 (md_assemble): Create frag var for jumps of max size, encode relax
117 state for COND_JUMP86.
118 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
119 leave conditional jumps small if no_cond_jump_promotion.
120 (md_convert_frag): Likewise.
121
6fad6acb
AM		 122 * expr.c (operator): Don't bump input_line_pointer for two char
123 operators. Instead return operator size via new param num_chars.
124 (expr): Use above to parse multi-char operators correctly.
125
23df1078
JH		 126Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
127
128 * tc-i386.c (i386_displacement): Fix handling of
129 BFD_RELOC_X86_64_GOTPCREL.
130 (i386_validate_fix): Likewise.
131
b1e2e654
PB		 1322001-02-12 Philip Blundell <pb@futuretv.com>
133
134 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
135 ldrt/strt instructions.
136
9117d219
NC		 1372001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
138
139 * config/tc-mips.c (macro): For M_LA_AB emit a
140 BFD_RELOC_MIPS_CALL16 relocation or a
141 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
142 BFD_RELOC_MIPS_GOT16 and
143 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
144 loading the jump register when generating SVR4_PIC code.
145
97238fbd
CD		 1462001-02-10 Chris Demetriou <cgd@broadcom.com>
147
148 * configure.in: Make 'mipself' and 'mipsecoff' emulations
149 map to MIPS-specific files, as they used to do before the
150 change on 2000-05-21.
151 * configure: Regerate.
152
0f074f60
CD		 1532001-02-10 Chris Demetriou <cgd@broadcom.com>
154
155 * config/tc-mips.c (md_parse_option): Don't try to compile
156 ELF-only option code if not ELF.
157
91a2ae2a
RH		 1582001-02-08 David Mosberger <davidm@hpl.hp.com>
159
160 * config/tc-ia64.h (md_elf_section_type): New macro.
161 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
162 (they're now handled via ia64_elf_section_type.
163
164 * config/tc-ia64.c (unwind): New members saved_text_seg,
165 saved_text_subseg, and force_unwind_entry.
166 (optimize_unw_records): New function to optimize away unnecessary
167 unwind directives.
168 (ia64_elf_section_type): New function.
169 (output_unw_records): Generate unwind info only if the size is
170 non-zero or if it's forced for some other reason (e.g.,
171 handlerdata or a personality routine).
172 (generate_unwind_image): Don't switch back to previous
173 section---stay inside the unwind info section instead so that
174 handlerdata that may follow goes into the right place.
175 (dot_handlerdata): Force generation of unwind entry and save the
176 current active text segment before generating unwind image.
177 (dot_unwentry): Force generation of unwind entry.
178 (dot_personality): Ditto.
179 (dot_endp): Generate unwind table entry only if there is
180 some unwind info or the unwind entry was forced.
181
182 * config/tc-ia64.c (make_unw_section_name): New macro to form
183 unwind section name.
184 (generate_unwind_image): Add "text_name" argument. Use it to
185 form unwind section name.
186 (dot_handlerdata): Determine current segment (section) name and
187 pass it to generate_unwind_image().
188 (dot_endp): Determine current segment (section) name and use
189 it to determine the appropriate unwind section name.
190 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
191 n, fill, and max arguments.
192
a85d7ed0
NC		 1932001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
194
195 * Makefile.am: Add linux target for S/390.
196 * configure.in: Likewise.
197 * config/tc-s390.c: New file.
198 * config/tc-s390.h: New file.
199
de68de20
AO		 2002001-02-09 Alexandre Oliva <aoliva@redhat.com>
201
202 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
203 2byte, 4byte and 8byte.
204
8ea46bbd
AM		 2052001-02-08 Alan Modra <alan@linuxcare.com.au>
206
207 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
208 md_number_to_chars with size > sizeof (valueT).
209
a99746f4
L		 2102001-02-06 H.J. Lu <hjl@gnu.org>
211
212 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
213 there is no relocation.
214
f4e17b3d
L		 2152001-02-06 H.J. Lu <hjl@gnu.org>
216
217 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
218
219 * config/tc-ia64.c (md_parse_option): Only accept the valid
220 ia64 options on "-axxx".
221
3557da92
JW		 2222001-02-05 Jim Wilson <wilson@redhat.com>
223
224 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
225 aborting for invalid operands.
226
da6c73e0
AM		 2272001-02-06 Alan Modra <alan@linuxcare.com.au>
228
229 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
230 than via pointer. Update all callers.
231 (UNWIND_LOW32): Define.
232 (UNWIND_HIGH32): Define.
233 (pa_build_unwind_subspace): Use the above macros instead of dumping
234 bitfields directly. Call frag_more once rather than multiple times.
235 (md_assemble): Use UNWIND_LOW32.
236 (pa_entry): Likewise
237 (pa_procend): Likewise.
238 (process_exit): Use UNWIND_HIGH32.
239
986c6f4b
SC		 2402001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
241
242 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
243 function to select the header according to the cpu.
244 (md_after_pass_hook, md_do_align): Remove.
245 (md_cleanup, m68hc11_cleanup): Remove.
246 (md_pcrel_from_section): Declare.
247 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
248 (build_jump_insn, build_insn): Likewise.
249 (m68hc11_listing_header): New function.
250 (m68hc11_cleanup): Remove.
251
dbb8ad49
SC		 2522001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
253
328dc123 254 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 255 symbols because there is no support for shared libraries and these
328dc123 256 symbols can't be overridden (unless they are weak).
dbb8ad49 257
a987bfc9
RH		 2582001-02-01 Momchil Velikov <velco@fadata.bg>
259
260 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
261 for the compilation unit with a zero byte.
262
22862cde
AM		 2632001-01-30 Alan Modra <alan@linuxcare.com.au>
264
265 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
266 destinations. Correct range check for 17 and 22 bit branches.
267
8ec6253e
NC		 2682001-01-25 Nick Clifton <nickc@redhat.com>
269
270 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
271 still set. Issue an error message instead.
272 (md_estimate_size_before_relax): Delete unused variable
273 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 274
43ad3147
KH		 2752001-01-23 Kazu Hirata <kazu@hxi.com>
276
277 * as.c: Fix formatting.
278 * ehopt.c: Likewise.
279 * messages.c: Likewise.
280 * stabs.c: Likewise.
281 * symbols.c: Likewise.
282
015c05c1
AM		 2832001-01-23 Ben Elliston <bje@redhat.com>
284
285 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
286
66498417
KH		 2872001-01-22 Kazu Hirata <kazu@hxi.com>
288
289 * config/tc-alpha.c: Fix formatting.
290
1aad8cf8
KH		 2912001-01-19 Kazu Hirata <kazu@hxi.com>
292
293 * config/tc-alpha.c: Fix formatting.
294
32ff5c2e
KH		 2952001-01-18 Kazu Hirata <kazu@hxi.com>
296
297 * config/tc-alpha.c: Fix formatting.
298
cd17328a
NC		 2992001-01-18 Nick Clifton <nickc@redhat.com>
300
301 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
302 "da" flags.
303 (stm_flags): Remove redundant bit from "ed" and "da" flags.
304
81c425d1
AO		 3052001-01-18 Alexandre Oliva <aoliva@redhat.com>
306
307 * configure.in (cpu_type, arch): Match i386 too.
308 * configure: Rebuilt.
309
e5cb08ac
KH		 3102001-01-16 Kazu Hirata <kazu@hxi.com>
311
312 * config/tc-i386.c: Fix formatting.
313
1d3d5051
AM		 3142001-01-16 Alan Modra <alan@linuxcare.com.au>
315
64afeba3
AM		 316 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
317 relocs for .PARISC.unwind section.
318
1d3d5051
AM		 319 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
320 depending on section flags, not just for .text.
321
b44b1b85
JW		 3222001-01-15 Jim Wilson <wilson@redhat.com>
323
324 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
325 not immediately followed by an instruction.
326
098f2ec3
KH		 3272001-01-15 Kazu Hirata <kazu@hxi.com>
328
329 * config/tc-m68hc11.c: Fix formatting.
330
d4887adc
NC		 3312001-01-15 Nick Clifton <nickc@redhat.com>
332
333 * symbols.c (colon): Change 'already defined symbol' from a
334 fatal error to an ordinary error. There is no reason why this
335 error should be fatal.
336
337 * message.c (as_fatal): Delete output file, if one has been
015c05c1 338 created.
d4887adc 339
fcfd4916
AM		 3402001-01-14 Alan Modra <alan@linuxcare.com.au>
341
342 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
343
bfb32b52
KH		 3442001-01-14 Kazu Hirata <kazu@hxi.com>
345
346 * config/tc-alpha.c: Fix formatting.
347 * config/tc-arc.c: Likewise.
348 * config/tc-arc.h: Likewise.
349 * config/tc-d10v.c: Likewise.
350 * config/tc-i370.c: Likewise.
351 * config/tc-i386.c: Likewise.
352 * config/tc-i960.c: Likewise.
353 * config/tc-m68k.c: Likewise.
354 * config/tc-ppc.c: Likewise.
355 * config/tc-sparc.c: Likewise.
356 * config/tc-tahoe.c: Likewise.
357 * config/tc-vax.c: Likewise.
358
1e07b820
KH		 359 * config/tc-arc.c: Fix formatting.
360
19203624
KH		 361 * config/tc-arc.c: Fix formatting.
362
1328dc98
AM		 3632001-01-14 Alan Modra <alan@linuxcare.com.au>
364
c46b7515
AM		 365 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
366 both 32 and 64 bit ELF.
367
1328dc98
AM		 368 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
369 and don't bother storing `m' for "ce" completer. Tidy handling of
370 'J' and 'K' operands to suit. Handle '<' and '>' operands.
371
b9d79e03
JH		 372Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
373
374 * tc-i386.h (TARGET_MACH): New macro.
375 (i386_mach): Declare.
376 * tc-i386.c (i386_mach): New function.
377
a349d9dd
PB		 3782001-01-13 Philip Blundell <philb@gnu.org>
379
380 * doc/as.texinfo: Fix spelling and cross-references.
381
382 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
383 character for all systems, not just GNU/Linux. Make it explicit
384 that `-k' doesn't affect code generation, just ELF flags.
385
e2914f48
JH		 386Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
387
388 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
389 instructions.
390
272d76e0
FCE		 3912001-01-12 Frank Ch. Eigler <fche@redhat.com>
392
393 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
394
d0398d6a
NC		 3952001-01-12 Nick Clifton <nickc@redhat.com>
396
397 * as.c (print_args): Update copyright date to 2001.
398
2d73a4ca
NC		 3992001-01-12 Peter Targett <peter.targett@arccores.com>
400
401 * doc/c-arc.texi: New file.
402 Some sections to be expanded.
403
6e0b89ee
AM		 4042001-01-12 Alan Modra <alan@linuxcare.com.au>
405
406 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
407 (md_parse_option): Always accept "--32".
408
0d2bcfaf
NC		 4092001-01-11 Peter Targett <peter.targett@arccores.com>
410
411 * as.h (TC_ARC): Ensure struc-symbol.h included.
412 * as.c (dwarf2dbg.h): Include to remove implicit declaration
413 warnings.
414 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
415 (TARGET_SYMBOL_FIELDS) added.
416
417 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
418 * doc/c-arc.texi: New file.
419 Some sections to be expanded.
420 * doc/as.texinfo: Update command-line options.
421 Removed outdated text for ARC dependant features, instead include
422 text from above file.
423
424 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
425 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
426 (targ-cpu.h) header.
427 * config/tc-arc.h:
428 * config/tc-arc.c: New updated configuration for
429 ARC, including selection of core variants, and extensibility of
430 instructions, registers etc. through directives.
431
432 * config/tc-arc.c (arc_extinst): Minor corrections for
433 error messages.
434 (arc_common) Likewise. Make alignment argument optional for local
435 symbols also, with default of zero.
436
88051039
SC		 4372001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
438
439 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
440 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
441 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
442 and fix_new_exp() instead.
443 (md_convert_frag): For indexed post byte use the symbol value
444 rather than the displacement.
445 (md_relax_table): Fix indexed offset relax.
446
d8273f3b
SC		 4472001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
448
449 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
450 relax weak symbols.
015c05c1 451 (relaxable_symbol): New function.
d8273f3b 452
eea2ad45
AJ		 4532001-01-11 Andreas Jaeger <aj@suse.de>
454
455 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
456 not used anywhere.
457
7a91e76a
NC		 4582001-01-10 Nick Clifton <nickc@redhat.com>
459
460 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
461 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
462
aa257fcd
NC		 4632001-01-10 Nick Clifton <nickc@redhat.com>
464
465 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
466 character used to dollar local symbols.
467 (LOCAL_LABEL_CHAR): New constant - the magic character used to
468 local label symbols.
469 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
470 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
471 if defined.
472 Use LOCAL_LABEL_CHAR.
473 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
474 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
475 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
476
b77a7acd
AJ		 4772001-01-08 Bo Thorsen <bo@suse.de>
478
015c05c1
AM		 479 * config/tc-i386.c (i386_immediate, i386_displacement):
480 GOTPCREL check fix.
b77a7acd 481
5c2bd011
ILT		 4822001-01-07 Ian Lance Taylor <ian@zembu.com>
483
484 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
485 in last change.
486
46a04e3a
PB		 4872001-01-07 Philip Blundell <philb@gnu.org>
488
489 * doc/as.texinfo (Bug Reporting): Update email address for
490 reports.
491 * README: Likewise.
492
b96d3a20
JH		 493Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
494
495 * configure.in: Define DEFAULT_ARCH for i386.
496 * tc-i386.c (md_assemble): Return after the error message;
497 move testing for 64bit operands to proper place.
498
55b62671
AJ		 4992001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
500
501 * doc/as.texinfo: Document '#' as comment character for i386 and
502 x86_64. Add AMD x86-64 into menu of machine dependent information.
503
504 * doc/c-i386.texi: Document x86_64 extensions.
505
7bc70a8e
JH		 506Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
507
508 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
509
a167610d
JH		 510Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
511
512 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
513 * NEWS: Add note about Pentium4 support.
514
09f131f2
JH		 515Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
516
517 * tc-i387.c (pi, pte, pt): Update.
518 (type_names): Add new types.
519
6f8c0c4c
JH		 520Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
521
522 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
523 CpuUnknown): Renumber
524 (CpuP4, CpuSSE2): New.
525 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
526
b96ed59a
PB		 5272001-01-03 Philip Blundell <pb@futuretv.com>
528
529 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
530 relocs.
531 (alpha_fix_adjustable): Likewise.
532 (md_apply_fix): Likewise.
533
a735d1cd
L		 5342000-12-31 H.J. Lu <hjl@gnu.org>
535
536 * listing.c (listing_message): Allocate string only if it is
537 used.
538
539 * configure: Rebuild.
540
67db5ab4
HPN		 5412000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
542
543 * doc/internals.texi (Relaxing with a table) <after relaxation>:
544 Point out caveats with generating fixups for the opcode in a frag.
545
c0d8940f
JH		 546Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
547
548 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
549 * NEWS: Add x86_64.
550
087f563c
L		 5512000-12-29 H.J. Lu <hjl@gnu.org>
552
553 * listing.c (calc_hex): Print the variable part only if the
554 fragment type is rs_fill.
555
8108ad8e
HPN		 5562000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
557
558 * doc/internals.texi (tc_conditional_pseudoop,
559 TC_LINKRELAX_FIXUP): Fix typos.
560
799051fc
RH		 5612000-12-28 Richard Henderson <rth@redhat.com>
562
563 * write.c (subsegs_finish): Fix thinko last change -- don't
564 "optimize" the alignment == 0 case.
565
0a9ef439
RH		 5662000-12-28 Richard Henderson <rth@redhat.com>
567
568 * as.h (rs_align_test): New.
569 * frags.c (NOP_OPCODE): Move default from read.c.
570 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
571 (frag_align_code): New.
572 * frags.h (frag_align_code): Declare.
573 * read.c (NOP_OPCODE): Remove.
574 (do_align): Use frag_align_code.
575 * write.c (NOP_OPCODE): Remove.
576 (get_recorded_alignment): New.
577 (cvt_frag_to_fill): Handle rs_align_test.
578 (relax_segment): Likewise.
579 (subsegs_finish): Align last subseg in section to the
580 section alignment. Use frag_align_code.
581 * write.h (get_recorded_alignment): Declare.
582 * config/obj-coff.c (size_section): Handle rs_align_test.
583 (fill_section, fixup_mdeps): Likewise.
584 (write_object_file): Use frag_align_code.
585
586 * config/tc-alpha.c (alpha_align): Use frag_align_code.
587 (alpha_handle_align): New.
588 * config/tc-alpha.h (HANDLE_ALIGN): New.
589 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
590
591 * config/tc-i386.h (md_do_align): Use frag_align_code.
592 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
593
594 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
595 (ia64_handle_align): New.
596 * config/tc-ia64.h (HANDLE_ALIGN): New.
597 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
598
599 * config/tc-m32r.c (m32r_do_align): Remove.
600 (m32r_handle_align): New.
601 (fill_insn): Use frag_align_code.
602 * config/tc-m32r.h (md_do_align): Remove.
603 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
604 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
605 * config/tc-mips.c, config/tc-mips.h: Similarly.
606
607 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
608 (sh_handle_align): Likewise. Handle rs_align_code.
609 (sh_do_align): Remove.
610 * config/tc-sh.h (md_do_align): Remove.
611 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
612
613 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
614 (sparc_handle_align): Likewise. Handle rs_align_code.
615 * config/tc-sparc.h (md_do_align): Remove.
616 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
617
3cd4dda7
DD		 6182000-12-22 DJ Delorie <dj@redhat.com>
619
620 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
621 when we assemble the first half of a pair.
622
ec56dfb4
L		 6232000-12-22 H.J. Lu <hjl@gnu.org>
624
625 * config/tc-i386.c (reloc): Update the macro for non-bfd
626 assembler.
627 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
628
ad1172d4
L		 6292000-12-22 H.J. Lu <hjl@gnu.org>
630
631 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
632
3e73aa7c
JH		 633Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
634
635 * tc-i386.h (i386_target_format): Define even for ELFs.
636 (QWORD_MNEM_SUFFIX): New macro.
637 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
638 New macros
639 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
640 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
641 ImmExt): Renumber.
642 (Size64, No_qSuf, NoRex64, Rex64): New macros.
643 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
644 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
645 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
646 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
647 Renumber.
648 (Reg, WordReg): Add Reg64.
649 (Imm): Add Imm32S and Imm64.
650 (EncImm): New.
651 (Disp): Add Disp64 and Disp32S.
652 (AnyMem): Add Disp32S.
653 (RegRex, RegRex64): New macros.
654 (rex_byte): New type.
655 * tc-i386.c (set_16bit_code_flag): Kill.
656 (fits_in_unsigned_long, fits_in_signed_long): New functions.
657 (reloc): New parameter "signed"; support x86_64.
658 (set_code_flag): New.
659 (DEFAULT_ARCH): New macro; default to "i386".
660 (default_arch): New static variable.
661 (struct _i386_insn): New fields Operand_PCrel; rex.
662 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
663 (flag_code): New enum and static variable.
664 (use_rela_relocations): New static variable.
665 (flag_code_names): New static variable.
666 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
667 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
668 K6 and Athlon.
669 (i386_align_code): Return plain "nop" for x86_64.
670 (mode_from_disp_size): Support Disp32S.
671 (smallest_imm_type): Support Imm32S and Imm64.
672 (offset_in_range): Support size of 8.
673 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
674 (md_pseudo_table): Add "code64"; use set_code_flat.
675 (md_begin): Emit sane error message on hash failure.
676 (tc_i386_fix_adjustable): Support x86_64 relocations.
677 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
678 instructions supported on particular arch just partially,
679 output of 64bit immediates, handling of Imm32S and Disp32S type.
680 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
681 (i386_displacement): Likewise.
682 (i386_index_check): Cleanup; support 64bit addresses.
683 (md_apply_fix3): Support x86_64 relocation and rela.
684 (md_longopts): Add "32" and "64".
685 (md_parse_option): Add OPTION_32 and OPTION_64.
686 (i386_target_format): Call even for ELFs; choose between
687 elf64-x86-64 and elf32-i386.
688 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
689 (tc_gen_reloc): Support rela relocations and x86_64.
690 (intel_e09_1): Support QWORD.
691
21d6c4af
DN		 6922000-12-15 Diego Novillo <dnovillo@redhat.com>
693
694 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 695 it's not an offset expression.
21d6c4af
DN		 696 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
697 keep the braces '[' and ']' in the output string.
698 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
699 != FLAT. There is no such op_modifier.
700
6717891c
NC		 7012000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
702
703 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
704 if we have it.
705
ee515fb7
KH		 7062000-12-13 Kazu Hirata <kazu@hxi.com>
707
708 * as.h: Fix formatting.
709 * cgen.h: Likewise.
710 * dwarf2dbg.c: Likewise.
711 * input-scrub.c: Likewise.
712 * read.h: Likewise.
713
349a994c
DD		 7142000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
715
716 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
717 configure: Regenerate.
718
42dbf88c
NC		 7192000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
720
721 * dwarf2dbg.c: #include <limits.h> only if it exists.
722
0485cba3
AM		 7232000-12-13 Rodney Brown <RodneyBrown@mynd.com>
724
725 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
726 (md_apply_fix): Here too.
727
514829c3
JW		 7282000-12-12 Jim Wilson <wilson@redhat.com>
729
730 * config/tc-ia64.h (ia64_init): Add prototype.
731
92eb7b32
L		 7322000-12-12 H.J. Lu <hjl@gnu.org>
733
734 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
735
736 * read.h (outputting_stabs_line_debug): Change it to int.
737 * stabs.c (outputting_stabs_line_debug): Likewise.
738
8141c27d
GK		 7392000-12-12 Geoffrey Keating <geoffk@redhat.com>
740
741 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
742 the address of a function result.
743
5d6f4f16
GK		 7442000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
745
746 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
747 (md_assemble): Call dwarf2_emit_insn.
748 (shlib): Fix typo SHILB -> SHLIB.
749 (md_parse_option): Likewise.
750 (ppc_elf_validate_fix): Likewise:
751 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
752
d4c0c039
NC		 7532000-12-12 Nick Clifton <nickc@redhat.com>
754
755 * cgen.h: Fix formatting.
756 * input-scrub.c: Fix formatting.
757 * macro.c: Fix formatting.
e972090a 758 * config/tc-mips.c: Fix formatting.
584da044 759 * doc/c-mips.texi: Fix formatting.
55b62671 760
f16b83df
JH		 761Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
762
763 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
764 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
765 references.
766 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
767 otherwise.
768 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
769 (No_dSuf): Kill.
770
771 * i386.h (*_Suf): Remove No_dSuf.
772 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
773 Remove.
774 (i386_optab): Remove 'd' in the suffixes.
775
50705ef4
AM		 7762000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
777
778 * config/tc-i386.c (T_SHORT): Undefine before defining.
779
beae10d5
KH		 7802000-12-05 Kazu Hirata <kazu@hxi.com>
781
782 * config/tc-mips.c: Fix formatting.
783
bccba5f0 7842000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 785
786 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
787 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
788 (md_show_usage): Ditto.
789 (md_parse_option): Ditto.
790 (d10v_cleanup): Writes pending instruction only if
791 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 792 Fix compile time warning messages.
50705ef4
AM		 793
794 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 795
7962000-12-04 Matthew Hiller <hiller@redhat.com>
797
50705ef4 798 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 799 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
800 function entry and unset at function exit.
801
50705ef4 802 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 803
804 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
805
806 * dwarf2dbg.c: Fix compile time warning messages.
807
bc805888
KH		 8082000-12-03 Kazu Hirata <kazu@hxi.com>
809
810 * config/tc-a29k.c: Fix formatting.
811 * config/tc-alpha.c: Likewise.
812 * config/tc-arm.c: Likewise.
813 * config/tc-cris.c: Likewise.
814 * config/tc-hppa.c: Likewise.
815 * config/tc-i370.c: Likewise.
816 * config/tc-i386.c: Likewise.
817 * config/tc-i860.c: Likewise.
818 * config/tc-i960.c: Likewise.
819 * config/tc-ia64.c: Likewise.
820 * config/tc-m68hc11.c: Likewise.
821 * config/tc-m68k.c: Likewise.
822 * config/tc-m88k.c: Likewise.
823 * config/tc-pj.c: Likewise.
824 * config/tc-ppc.c: Likewise.
825 * config/tc-sh.c: Likewise.
826 * config/tc-sparc.c: Likewise.
827 * config/tc-tahoe.c: Likewise.
828 * config/tc-vax.c: Likewise.
829
3dacdf2e
NC		 8302000-12-01 Chris Demetriou <cgd@sibyte.com>
831
50705ef4
AM		 832 * config/tc-mips.c (mips_ip): When calculating offsets,
833 don't accept as constant the difference between the
834 addresses of symbols in two different sections.
835
836 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
837 specifiers.
838 (validate_mips_insn): Likewise. Also, update 'B' operand
839 specifier to use OP_*_CODE20 constants and delete 'm' operand
840 specifier.
841 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
842 operand specifiers. Change warning generated by 'B' operand
843 specifier to reflect its new multi-purpose usage.
844
845 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
846 -1, and update comment.
847 (file_mips_isa): Likewise.
848 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
849 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
850 ISA_* constants rather than hard-coded numbers.
851 (mips_cpu_info): New structure.
852 (mips_cpu_info_table): New table describing CPU and ISA names
853 and numbers.
854 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
855 mips_cpu_info_from_cpu): New functions.
856 (mips_isa_to_str): New function to get string for ISA name.
857 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
858 return const char *.
859 (md_begin): Redo CPU and ISA selection logic, using
860 mips_cpu_info_from_*. Convert to use ISA_* constants rather
861 than hard-coded numbers.
862 (append_insn, mips_emit_delays, macro, macro2): Convert to use
863 ISA_* constants rather than hard-coded numbers.
864 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
865 (md_longopts): Delete OPTION_NO_MIPS32.
866 (md_parse_option): Convert to use ISA_* constants rather than
867 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
868 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
869 to use strcasecmp to recognize "default" and to use
870 mips_cpu_info_from_name to get CPU numbers from argument.
871 (md_show_usage): Move -mips32 so it's with the rest of the ISA
872 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
873 mips32-4k.
874 (s_mipsset): Accept ISA value 32.
875 * doc/as.texinfo: Clean up MIPS options summary slightly,
876 remove -no-mips32. Add note about -mips4 and -mips32
877 specifying those ISA levels. Delete -mips32 and -no-mips32
878 cpu flag descriptions.
879 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
880 up the supported CPU switch list, and replace 4Kc, 4Km, and
881 4Kp entries with a single mips32-4k entry. Note that you can
882 use ".set mips32".
883
884 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
885 ISA_MIPS64.
886 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
887 -mips5 and -mips64.
888 (md_parse_option): Add cases for OPTION_MIPS5 and
889 OPTION_MIPS64.
890 (md_show_usage): Mention -mips5 and -mips64 arguments.
891 (s_mipsset): Add cases for MIPS5 and MIPS64.
892 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
893 and pseudo-CPUs.
894 * doc/as.texinfo: Mention -mips5 and -mips64 options
895 and their meanings.
896 * doc/c-mips.texi: Likewise. Also update introduction
897 and ".set" usage information.
898
899 * config/tc-mips.c (md_show_usage): Add "sb1" to the
900 CPU list.
901 (mips_cpu_info_table): Add SB-1 entries.
902 * doc/c-mips.texi: Add "sb1" to the list of CPUs
903 known to the -mcpu option.
904
905 * doc/as.texinfo: Correct description of MIPS -mcpu
906 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 907
5f68c319
NC		 9082000-12-01 Joel Sherrill <joel@OARcorp.com>
909
3dacdf2e
NC		 910 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
911 New targets.
912 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
913 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 914 * configure: Regenerate.
915 * config.in: Regenerate.
916 * Makefile.in: Regenerate.
917 * aclocal.m4: Regenerate.
918 * po/gas.pot: Regenerate.
50705ef4 919
4ce3447c
PB		 9202000-11-30 Philip Blundell <pb@futuretv.com>
921
922 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
923 even in non BFD_ASSEMBLER case.
924
76a0ddac
DN		 9252000-11-30 Diego Novillo <dnovillo@redhat.com>
926
927 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
928 syntax.
929
220e750f
RH		 9302000-11-29 Richard Henderson <rth@redhat.com>
931
932 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
933 until dwarf2_finish; use relaxation to get cross-fragment offsets;
934 thread multiple subsegments properly; handle multiple code
935 sections properly; emit proper compilation unit info for assembler
936 generated debugging.
937
938 * as.h (enum _relax_state): Add rs_dwarf2dbg.
939 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
940 (dwarf2dbg_estimate_size_before_relax): Declare.
941 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
942 * write.c: Include dwarf2dbg.h.
943 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
944 (relax_segment): Likewise.
945
99b222b4
HPN		 9462000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
947
948 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
949 jump>: Use as_bad_where instead of as_bad. Tweak error message
950 accordingly. Stabilize frag by updating fix part and resetting
951 variant part.
952 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 953 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
954 indexing is_end_of_line[].
955 (md_assemble): Initialize size to 0.
956 (md_section_align): Mark parameter seg as unused.
e46fee70 957 (parse_reg): Parse names case-insensitively.
99b222b4 958
814f6641
KH		 9592000-11-28 Kazu Hirata <kazu@hxi.com>
960
961 * config/obj-aout.h: Fix formatting.
962 * config/obj-bout.h: Likewise.
963 * config/obj-coff.c: Likewise.
964 * config/obj-coff.h: Likewise.
965 * config/obj-elf.h: Likewise.
966 * config/obj-som.h: Likewise.
967 * config/obj-vms.c: Likewise.
968 * config/obj-vms.h: Likewise.
969 * config/tc-h8300.h: Likewise.
970 * config/tc-ns32k.h: Likewise.
971 * config/tc-sparc.h: Likewise.
972 * config/tc-tic54x.h: Likewise.
973 * config/tc-z8k.h: Likewise.
974
e47b9e39
NC		 9752000-11-28 Nick Clifton <nickc@redhat.com>
976
977 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
978 License is present in the sources, but not the output, and
979 also available from the GNU website.
980 (GNU Free Documentation License): Comment out this section.
981
fcdc20a4
HPN		 9822000-11-28 Hans-Peter Nilsson <hp@axis.com>
983
43c34dee
HPN		 984 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
985 targets. Remove i860 from valid a.out targets.
986 * Makefile.in: Regenerate.
987
fcdc20a4 988 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 989 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 990 (md_assemble): Call dwarf2_emit_insn if generating ELF.
991 (s_cris_file, s_cris_loc): New.
992 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
993 * Makefile.am: Regenerate dependencies.
994 * Makefile.in: Regenerate.
995
16887944
AM		 9962000-11-28 Alan Modra <alan@linuxcare.com.au>
997
998 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
999 (MRI_MUL_PRECEDENCE): Likewise.
1000 (op_rank): Fix a comment typo.
1001
ae3e85dd
SC		 10022000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1003
1004 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1005 the error message.
1006 (get_operand): Fix analysis for movw/movb instructions.
1007
077b8428
NC		 10082000-11-24 Nick Clifton <nickc@redhat.com>
1009
1010 * configure.in (xscale-elf): Add target.
1011 (xscale-coff): Add target.
1012 * configure: Regenerate.
1013
1014 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1015 extenstion.
1016 (ARM_EXT_XSCALE): New ARM architecture extension.
1017 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1018 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1019 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1020 (ARM_ARCH_V4): Remove processor from architecture.
1021 (ARM_ARCH_3M): New architecutre definition.
1022 (ARM_ARCH_V5TE): New architecutre definition.
1023 (ARM_ARCH_XSCALE): New architecutre definition.
1024 (CPU_DEFAULT): Allow to be defaulted to XScale.
1025 (atpcs): New boolean variable.
1026 (ldr_flags): Support 'd' flag for double word loads.
1027 (str_flags): Support 'd' flag for double word stored.
1028 (do_mia): New function.
1029 (do_mar): New function.
1030 (do_mra): New function.
1031 (do_pld): New function.
1032 (do_ldrd): New function.
1033 (do_blx): New function.
1034 (do_bkpt): New function.
1035 (do_clz): New function.
1036 (do_lstc2): New function.
1037 (do_cdp2): New function.
1038 (do_t_blx): New function.
1039 (do_t_bkpt): New function.
1040 (do_smla): New function.
1041 (do_smlal): New function.
1042 (do_smul): New function.
1043 (do_qadd): New function.
1044 (do_co_reg2c): New function.
1045 (LONGEST_INSN): Redefine to 7.
1046
1047 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1048 command line switches.
1049
2434f565
JW		 10502000-11-22 Jim Wilson <wilson@redhat.com>
1051
1052 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1053 (struct rsrc): Make line unsigned.
1054 (gr_values): Add missing initializer.
1055 (SLOT_NUM_NOT_SET): Add unsigned cast.
1056 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1057 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1058 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1059 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1060 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1061 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1062 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1063 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1064 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1065 Add ATTRIBUTE_UNUSED to unused parameters.
1066 (convert_expr_to_ab_reg): Add parens.
1067 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1068 (dot_prologue): Initialize grsave when declared.
1069 (md_pseudo_table): Add missing initializers.
1070 (operand_match): Add casts to bfd_vma.
1071 (emit_one_bundle): Delete unused local prev. Make required_template
1072 unsigned.
1073 (specify_resource): Cast i to unsigned.
1074 (note_register_values): Use fprintf_vma.
1075 (print_dependency): Likewise.
1076
5a080f89
JW		 10772000-11-21 Jim Wilson <wilson@redhat.com>
1078
5e7474a7
JW		 1079 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1080 for unwind info section.
1081 (dot_endp): Likewise for unwind section.
1082
5a080f89
JW		 1083 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1084 fix_new_exp.
1085
732d96b6
JJ		 10862000-11-21 Jakub Jelinek <jakub@redhat.com>
1087
1088 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1089 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1090 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1091
6d2cf69f
RH		 10922000-11-17 Richard Henderson <rth@redhat.com>
1093
1094 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1095 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1096 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1097
8179bd9b
NC		 10982000-11-17 Nick Clifton <nickc@redhat.com>
1099
1100 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1101 .file pseudo ops.
1102
316e2c05
RH		 11032000-11-17 Richard Henderson <rth@redhat.com>
1104
1105 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1106
a8316fe2
RH		 11072000-11-17 Richard Henderson <rth@redhat.com>
1108
1109 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1110 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1111 tri-state definition of alpha_flag_mdebug.
1112 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1113 (s_alpha_file): Store first .file directive.
1114 (s_alpha_stab): New.
1115 (md_pseudo_table): Add stabs and stabn.
1116
e346e481
RH		 11172000-11-17 Richard Henderson <rth@redhat.com>
1118
1119 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1120
4dc7ead9
RH		 11212000-11-17 Richard Henderson <rth@redhat.com>
1122
1123 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1124 (main): Call dwarf2_finish.
4dc7ead9
RH		 1125 * as.h (debug_type): Clarify documentation of the meaning
1126 of this variable.
1127 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1128 (print_stats): Fix parenthesis problem.
1129 (now_subseg_size): New.
1130 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1131 (dwarf2_directive_file): Don't set debug_type.
1132 (dwarf2_where): Honor DEBUG_DWARF2 first.
1133 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1134 do nothing if not emitting dwarf2 debug info, or no work.
1135 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1136 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1137 (ecoff_new_file): Likewise.
1138 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1139 commentary wrt dwarf2.
1140
1141 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1142 ATTRIBUTE_UNUSED as needed.
1143 (emit_insn): Call dwarf2_emit_insn.
1144 (s_alpha_file): New.
1145 (s_alpha_loc): New.
1146 (s_alpha_coff_wrapper): Don't handle them.
1147 (md_pseudo_table): Update for .file and .loc.
1148 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1149
1150 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1151 don't protect with debug_type.
1152 * config/tc-hppa.c (md_assemble): Likewise.
1153 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1154 * config/tc-mn10300.c (md_assemble): Likewise.
1155 * config/tc-sh.c (md_assemble): Likewise.
1156 * config/tc-v850.c (md_assemble): Likewise.
1157
1158 * config/tc-arm.c (arm_end_of_source): Remove.
1159 * config/tc-hppa.c (pa_end_of_source): Remove.
1160 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1161 * config/tc-mn10300.c (mn10300_finalize): Remove.
1162 * config/tc-sh.c (sh_finalize): Remove.
1163 * config/tc-v850.c (sh_finalize): Remove.
1164
1165 * config/tc-arm.h (md_end): Remove.
1166 * config/tc-hppa.h (md_end): Remove.
1167 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1168 * config/tc-m68hc11.h (md_end): Remove.
1169 * config/tc-mn10300.h (md_end): Remove.
1170 * config/tc-sh.h (md_end): Remove.
1171 * config/tc-v850.h (md_end): Remove.
1172
1173 * config/tc-ia64.c (emit_one_bundle): Don't protect
1174 dwarf2 bits with debug_type.
1175 (md_assemble): Likewise.
1176 (ia64_end_of_source): Don't call dwarf2_finish.
1177
ca683b78
JW		 11782000-11-16 Jim Wilson <wilson@redhat.com>
1179
1180 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1181 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1182 > 16.
1183
6f620856
L		 11842000-11-16 H.J. Lu <hjl@gnu.org>
1185
1186 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1187 version name.
1188
19d63e5d
KH		 11892000-11-15 Kazu Hirata <kazu@hxi.com>
1190
1191 * config/tc-tic30.c: Fix formatting.
1192 * config/tc-tic80.c: Likewise.
1193 * config/tc-v850.c: Likewise.
1194 * config/tc-vax.c: Likewise.
1195 * config/tc-w65.c: Likewise.
1196 * config/tc-z8k.c: Likewise.
1197
a8761a19
DD		 11982000-11-14 DJ Delorie <dj@redhat.com>
1199
1200 * config/tc-v850.c: Support dwarf2.
1201 * config/tc-v850.h: Ditto.
1202
1203 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1204 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1205
88be23ec
BS		 12062000-11-15 Bernd Schmidt <bernds@redhat.com>
1207
1208 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1209 (errata_nops_necessary_p): New function.
1210 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1211 md.
1212
72a76794
JW		 12132000-11-14 Jim Wilson <wilson@redhat.com>
1214
1215 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1216 return little endian bfd formats.
1217
4a1805b1
KH		 12182000-11-14 Kazu Hirata <kazu@hxi.com>
1219
1220 * config/aout_gnu.h: Fix formatting.
1221 * config/atof-vax.c: Likewise.
1222 * config/m68k-parse.h: Likewise.
1223 * config/m88k-opcode.h: Likewise.
1224 * config/obj-elf.c: Likewise.
1225 * config/tc-arm.c: Likewise.
1226 * config/tc-cris.c: Likewise.
1227 * config/tc-i386.c: Likewise.
1228 * config/tc-ia64.c: Likewise.
1229 * config/tc-mn10300.c: Likewise.
1230 * config/te-386bsd.h: Likewise.
1231 * config/te-hppa.h: Likewise.
1232 * config/te-nbsd.h: Likewise.
1233 * config/te-ppcnw.h: Likewise.
1234 * config/te-sparcaout.h: Likewise.
1235 * config/te-tmips.h: Likewise.
1236 * config/vax-inst.h: Likewise.
1237 * config/vms-conf.h: Likewise.
1238
c810873d
JJ		 12392000-11-14 Jakub Jelinek <jakub@redhat.com>
1240
1241 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1242
79082ff0
L		 12432000-11-13 H.J. Lu <hjl@gnu.org>
1244
1245 * config/obj-elf.c (elf_frob_symbol): Support
1246 ".symver name,name2@@@nodename".
1247 (elf_frob_file_before_adjust): Likewise.
1248
1249 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1250 and ".symver name,name2@@@nodename".
1251 Fix a typo.
1252
1da00eb4
L		 12532000-11-12 H.J. Lu (hjl@gnu.org)
1254
1255 * config/obj-elf.c (obj_elf_symver): Check missing version
1256 name.
1257
f585997b
L		 12582000-11-12 H.J. Lu (hjl@gnu.org)
1259
1260 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1261 instead of bfd_vma for non-bfd assemblers.
1262
ef5c4bfc
KH		 12632000-11-09 Kazu Hirata <kazu@hxi.com>
1264
1265 * itbl-ops.c: Fix comment typos.
1266
f5a30c2e
JW		 12672000-11-08 Jim Wilson <wilson@redhat.com>
1268
1269 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1270 (struct unwind): Add next_slot_frag field.
1271 (slot_index): New parameters slot_frag and first_frag. Add code
1272 to add in frag sizes when different. Add comments.
1273 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1274 arguments to slot_index.
1275 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1276 loop end. Set next_slot_frag field.
1277
339681c0
L		 12782000-11-07 H.J. Lu <hjl@gnu.org>
1279
1280 * doc/as.texinfo (.symver): Updated for versioned symbol
1281 reference.
1282
1283 * obj.h (format_ops): Add the frob_file_before_adjust field.
1284
1285 * config/obj-aout.c (aout_format_ops): Set the
1286 frob_file_before_adjust field to 0.
1287 * config/obj-coff.c (coff_format_ops): Likewise.
1288 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1289
1290 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1291 name.
1292 (elf_frob_file_before_adjust): New function to remove unneeded
1293 versioned symbols from the symbol table.
1294 (elf_format_ops): Set the frob_file_before_adjust field to
1295 elf_frob_file_before_adjust.
1296
1297 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1298 not defined.
1299
1300 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1301
4a314ec8
NC		 13022000-11-07 Peter Targett <peter.targett@arccores.com>
1303
1304 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1305 BIG_ENDIAN macros.
1306 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1307 Fix compile time warning messages.
50705ef4 1308
604d524f
NC		 13092000-11-07 Nick Clifton <nickc@redhat.com>
1310
1311 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1312 buffer in order to avoid buffer overflows.
1313
44f5c83a
JW		 13142000-11-06 Steve Ellcey <sje@cup.hp.com>
1315
1316 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1317 Change M to m for -milp32 or -mlp64 to match gcc.
1318 (dot_endp): Use bytes_per_address instead of 8.
1319 (emit_one_bundle): Use number_to_chars_littleendian instead of
1320 md_number_to_chars.
1321 (fix_insn): Likewise.
1322 (ia64_init): New function.
1323 (ia64_target_format): New function.
1324 (md_begin): Set endianness, arch, and machine as appropriate.
1325 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1326 Make these macros depend on TE_HPUX macro.
1327 (TARGET_FORMAT): Define.
1328 (HOST_SPECIAL_INIT): Define.
1329 * config/te-hpux.h: New file.
1330 * configure.in: Add "ia64-*-hpux*" target to configure.
1331 * configure: Regenerate.
50705ef4 1332
7152f1dc
KH		 13332000-11-06 Kazu Hirata <kazu@hxi.com>
1334
ef99799a
KH		 1335 * as.c: Fix formatting.
1336 * dwarf2dbg.c: Likewise.
1337 * input-file.c: Likewise.
7152f1dc
KH		 1338 * input-file.h: Likewise.
1339 * input-scrub.c: Likewise.
ef99799a
KH		 1340 * itbl-ops.c: Likewise.
1341 * listing.c: Likewise.
1342 * macro.h: Likewise.
1343 * messages.c: Likewise.
1344 * read.c: Likewise.
1345 * subsegs.c: Likewise.
1346 * subsegs.h: Likewise.
1347 * write.c: Likewise.
7152f1dc 1348
cf055d54
NC		 13492000-11-06 Nick Clifton <nickc@redhat.com>
1350
1351 * doc/as.texinfo: Add GNU Free Documentation License.
1352 * doc/gasp.texi: Add GNU Free Documentation License.
1353 * doc/as.1: Add GNU Free Documentation License.
1354
8d6b5c8e
NC		 13552000-11-05 Nick Clifton <nickc@redhat.com>
1356
1357 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1358
59ff2774
NC		 13592000-11-02 Per Lundberg <plundis@chaosdev.org>
1360
1361 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1362 * configure: Regenerate.
1363
37d8bb27
NC		 13642000-11-01 Nick Clifton <nickc@redhat.com>
1365
1366 * read.c (original_case_string): New global variable.
1367 (read_a_source_file): Copy opcode string into
1368 original_case_string if clobbering the case of the opcode.
1369 * read.h: Export the definition of original_case_string.
1370 * config/tc-arm.c (md_assembler): When parsing a .req
1371 directive use the original opcode string, not the case
1372 clobbered version.
1373
d75bb8cf
NC		 13742000-11-02 Nick Clifton <nickc@redhat.com>
1375
1376 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1377 variable.
d75bb8cf
NC		 1378 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1379 dwarf2_where and dwarf2_gen_line_info.
1380
6c17cfe4
PB		 13812000-11-02 Theo Honohan <th@futuretv.com>
1382
50705ef4 1383 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1384
c51ce5f0
EC		 13852000-10-31 Eric Christopher <echristo@redhat.com>
1386
1387 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1388 or pc-relative, else use fx_offset.
1389
f1bcba5b
JW		 13902000-10-31 Jim Wilson <wilson@redhat.com>
1391
1392 * config/tc-ia64.c (struct md): New field tag_fixups.
1393 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1394 qualifying predicate.
1395 (emit_one_bundle): Delete spurious multiplication by one. Handle
1396 tag_fixups.
1397 (ia64_start_line): Error if dangling qualifying predicate.
1398 (defining_tag): New static variable.
1399 (ia64_unrecognized_line, case '['): Parse tags.
1400 (ia64_frob_label): Create tag_fixups.
1401 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1402
8637c045
AM		 14032000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1404
1405 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1406
ebeeafe6
BS		 14072000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1408
1409 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1410
b041f888
KH		 14112000-10-30 Kazu Hirata <kazu@hxi.com>
1412
1413 * expr.c: Fix formatting.
1414 * flonum-copy.c: Likewise.
1415 * flonum.h: Likewise.
1416 * gasp.c: Likewise.
1417 * hash.c: Likewise.
1418
d8374dcd
HPN		 14192000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1420
1421 * as.h (OPTION_MD_BASE): Bump to 190.
1422 * as.c (parse_args) <std_longopts>: Add comment about the need to
1423 check OPTION_MD_BASE in as.h.
1424
1308f14c
HPN		 1425 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1426 for weak symbols.
1427
6f6ef0fa
NC		 14282000-10-27 Nick Clifton <nickc@redhat.com>
1429
1430 * configure.in (emulations): Add m68hc12.
1431 * configure: Regenerate.
1432 * po/gas.pot: Regenerate.
c51ce5f0 1433
bf1b5881
AH		 14342000-10-27 Aldy Hernandez <aldyh@redhat.com>
1435
50705ef4
AM		 1436 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1437 cpsr*.
1438 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1439
85a39694
NC		 14402000-10-25 Nick Clifton <nickc@redhat.com>
1441
1442 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1443 a DWARF2 line number information sequence.
1444
1445 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1446
1447 * read.c (generate_lineno_debug): Update comment describing why
1448 DWARF2 line number debug information is not generated
1449 automatically by this function.
1450
1451 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1452 not all.
c51ce5f0 1453
85a39694
NC		 1454 * config/tc-arm.h (md_end): Define.
1455 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1456
85a39694
NC		 1457 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1458 if generating DWARF2 line numbers.
1459 (arm_end_of_source): New function. Call dwarf2_finish if
1460 necessary.
1461
1462 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1463 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1464 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1465
cce0cbdc
DN		 14662000-10-25 Diego Novillo <dnovillo@cygnus.com>
1467
1468 * tc-i386.c: Fix prototype declarations for functions taking no
1469 arguments.
1470
64a0c779
DN		 14712000-10-24 Diego Novillo <dnovillo@cygnus.com>
1472
1473 * tc-i386.c (i386_operand_modifier): Remove.
1474 (build_displacement_string): Remove.
1475 (i386_parse_seg): Remove.
1476 (i386_intel_memory_operand): Remove.
1477 (i386_intel_operand): Re-write using recursive descent parser based
1478 on MASM documentation.
1479 (struct intel_parser_s): New structure.
1480 (intel_parser): New static variable.
1481 (struct intel_token): New structure.
1482 (cur_token, prev_token): New static variables.
1483 (T_NIL): Define.
1484 (T_CONST): Define.
1485 (T_REG): Define.
1486 (T_BYTE): Define.
1487 (T_WORD): Define.
1488 (T_DWORD): Define.
1489 (T_QWORD): Define.
1490 (T_XWORD): Define.
1491 (T_SHORT): Define.
1492 (T_OFFSET): Define.
1493 (T_PTR): Define.
1494 (T_ID): Define.
1495 (intel_match_token): New function.
1496 (intel_get_token): New function.
1497 (intel_putback_token): New function.
1498 (intel_expr): New function.
1499 (intel_e05): New function.
1500 (intel_e05_1): New function.
1501 (intel_e06): New function.
1502 (intel_e06_1): New function.
1503 (intel_e09): New function.
1504 (intel_e09_1): New function.
1505 (intel_e10): New function.
1506 (intel_e10_1): New function.
1507 (intel_e11): New function.
1508
19f7b010
JJ		 15092000-10-20 Jakub Jelinek <jakub@redhat.com>
1510
1511 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1512 instructions to loose any special insn->architecture mask.
1513
1514 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1515 (sparc_md_end, sparc_arch_types, sparc_arch,
1516 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1517 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1518 request v9b architecture if they are used).
1519
3ae647a0
NC		 15202000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1521
1522 * config/tc-m68k.c: Fix the previous misapplied patch.
1523
5cbdaa77
NC		 15242000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1525
50705ef4
AM		 1526 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1527 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1528 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1529 BFD_RELOC_*.
5cbdaa77 1530
e6c774b4
KH		 15312000-10-17 Kazu Hirata <kazu@hxi.com>
1532
1533 * debug.c: Fix formatting.
1534 * depend.c: Likewise.
1535 * dwarf2dbg.c: Likewise.
1536 * dwarf2dbg.h: Likewise.
1537 * ecoff.c: Likewise.
1538 * expr.c: Likewise.
1539 * expr.h: Likewise.
1540 * flonum-konst.c: Likewise.
1541 * frags.h: Likewise.
1542
ea20a7da
CC		 15432000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1544
1545 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1546 options.
1547 * doc/as.texinfo: Added notes about this new option.
1548
266cb5f1
HPN		 15492000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1550
1551 * config/tc-sh.c (JREG): Remove.
1552 (md_convert_frag): Remove #if 0:d code using JREG.
1553
6588847e
DN		 15542000-10-15 Diego Novillo <dnovillo@cygnus.com>
1555
1556 * config/tc-i386.c (i386_operand_modifier): Only match
1557 modifiers SHORT and FLAT if they are followed by a space.
1558 (parse_register): When `allow_naked_reg' is set, do not confuse
1559 identifiers that start with a register name with a register.
1560
30a2b4ef
KH		 15612000-10-12 Kazu Hirata <kazu@hxi.com>
1562
1563 * app.c: Fix formatting.
1564 * as.c: Likewise.
1565 * as.h: Likewise.
1566 * bit_fix.h: Likewise.
1567 * cgen.c: Likewise.
1568 * cgen.h: Likewise.
1569 * cond.c: Likewise.
1570
d01e2a23
AM		 15712000-10-11 Alan Modra <alan@linuxcare.com.au>
1572
1573 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1574
44852b19
AM		 15752000-10-07 Alan Modra <alan@linuxcare.com.au>
1576
dc1fc56b
AM		 1577 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1578 Re-arrange function a little and improve error message.
1579
44852b19
AM		 1580 * write.c (write_relocs): Fix a comment.
1581
1582 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1583 link-once sections.
1584
afa680f8
JW		 15852000-10-05 Jim Wilson <wilson@cygnus.com>
1586
1587 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1588
ce8a8b2f
AM		 15892000-10-05 Alan Modra <alan@linuxcare.com.au>
1590
1591 * config/tc-i386.c: Delete some useless comments, reformat others.
1592
1593 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1594 non-global syms in linkonce sections.
1595
56d27c17
AM		 15962000-10-04 Ralf Baechle <ralf@gnu.org>
1597
1598 * config/tc-ia64.c (operand_match): Don't use // style comments.
1599 * config/tc-i370.c: Likewise.
1600
7b15d668
HPN		 16012000-09-29 Hans-Peter Nilsson <hp@axis.com>
1602
1603 Changes to handle varying register prefix and user symbol prefix.
1604 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1605 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1606 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1607 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1608 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1609 (demand_register_prefix): New variable.
1610 (md_pseudo_table): New pseudo ".syntax".
1611 (md_longopts): New options --no-underscore and --underscore.
1612 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1613 on symbols_have_leading_underscore.
1614 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1615 (get_spec_reg): Ditto.
1616 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1617 Fix formatting.
1618 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1619 --help.
1620 <case OPTION_NO_US, case OPTION_US>: New.
1621 (md_show_usage): Be brief and reformat to match continuation of
1622 --help.
1623 * po/gas.pot: Regenerate.
1624
27df9f40
AM		 16252000-09-28 Alan Modra <alan@linuxcare.com.au>
1626
1627 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1628 force relocs for 12 bit branches.
1629 (md_apply_fix): Similarly, adjust logic here.
1630
5506e1a5
AM		 16312000-09-28 Alan Modra <alan@linuxcare.com.au>
1632
1633 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1634 adjust for external and weak syms as we will use a reloc. Allow
1635 for +8 offset when calculating limits of branches.
1636 (hppa_fix_adjustable): Undo 2000-09-23 change.
1637 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1638 Correct distance calculation.
47d89dba
AM		 1639 (tc_gen_reloc): Print the file name and line number if we can't
1640 handle a fixup.
5506e1a5
AM		 1641
1642 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1643 * config/tc-hppa.c (nonzero_dibits): Define.
1644 (arg_reloc_stub_needed): Check each arg and return value
1645 separately for zero case.
1646 (pa_align): Declare argument `bytes'.
1647
81d4177b
KH		 16482000-09-25 Kazu Hirata <kazu@hxi.com>
1649
1650 * config/tc-cris.c: Fix formatting.
1651 * config/tc-d10v.h: Likewise.
1652 * config/tc-d30v.c: Likewise.
1653 * config/tc-d30v.h: Likewise.
1654 * config/tc-fr30.c: Likewise.
1655 * config/tc-fr30.h: Likewise.
1656 * config/tc-m68k.c: Likewise.
1657 * config/tc-m68k.h: Likewise.
1658 * config/tc-pj.h: Likewise.
1659 * config/tc-ppc.c: Likewise.
1660 * config/tc-ppc.h: Likewise.
1661 * config/tc-sh.c: Likewise.
1662 * config/tc-sh.h: Likewise.
1663 * config/tc-sparc.c: Likewise.
1664 * config/tc-v850.h: Likewise.
1665 * config/tc-vax.h: Likewise.
1666 * config/tc-w65.h: Likewise.
1667 * config/tc-z8k.h: Likewise.
1668
959ee541
AM		 16692000-09-23 Alan Modra <alan@linuxcare.com.au>
1670
1671 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1672 checks only for ELF.
1673 (hppa_force_relocation): Likewise.
1674
139368c9
JW		 16752000-09-22 Jim Wilson <wilson@cygnus.com>
1676
1677 * config/tc-ia64.c (dv_sem): Add "stop".
1678 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1679 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1680 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1681 match above.
1682 (mark_resources): Check IA64_RS_PRr.
1683
151337e8
NC		 16842000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1685
56d27c17 1686 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1687 md_estimate_size_before_relax): Redesign and clean up the
1688 relaxation mechanism.
1689
0b7410c4
KH		 16902000-09-21 Kazu Hirata <kazu@hxi.com>
1691
1692 * config/tc-ns32k.c: Fix formatting.
1693 * config/tc-ns32k.h: Likewise.
1694
a4d24084
KH		 16952000-09-20 Kazu Hirata <kazu@hxi.com>
1696
82efde3a
KH		 1697 * config/tc-m32r.c: Fix formatting.
1698 * config/tc-m32r.h: Likewise.
1699 * config/tc-m68851.h: Likewise.
1700 * config/tc-m68hc11.c: Likewise.
1701 * config/tc-m68hc11.h: Likewise.
1702 * config/tc-m88k.c: Likewise.
1703 * config/tc-mcore.c: Likewise.
a75214e5 1704 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1705 * config/tc-mips.c: Likewise.
1706 * config/tc-mips.h: Likewise.
1707 * config/tc-mn10200.h: Likewise.
1708 * config/tc-mn10300.h: Likewise.
a75214e5 1709 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1710 * config/tc-tahoe.h: Likewise.
1711
4844386e 17122000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1713
1714 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1715 Likewise in relaxation description comments.
1716
9e754211
AM		 17172000-09-18 Alan Modra <alan@linuxcare.com.au>
1718
1719 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1720 subtraction of two syms without emitting a relocation.
1721
1722 From David Huggins-Daines <dhd@linuxcare.com>
1723 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1724 global or weak symbols.
1725
4a4f25cf
KH		 17262000-09-15 Kazu Hirata <kazu@hxi.com>
1727
1728 * config/tc-h8300.h: Fix formatting.
1729 * config/tc-h8500.c: Likewise.
1730 * config/tc-h8500.h: Likewise.
1731 * config/tc-hppa.h: Likewise.
1732 * config/tc-i370.h: Likewise.
1733 * config/tc-i386.h: Likewise.
1734 * config/tc-i860.c: Likewise.
1735 * config/tc-i860.h: Likewise.
1736 * config/tc-i960.h: Likewise.
1737 * config/tc-ia64.c: Likewise.
1738 * config/tc-ia64.h: Likewise.
1739
1dab94dd
KH		 17402000-09-14 Kazu Hirata <kazu@hxi.com>
1741
1742 * config/tc-a29k.c: Fix formatting.
1743 * config/tc-alpha.c: Likewise.
1744 * config/tc-arc.c: Likewise.
1745 * config/tc-arc.h: Likewise.
1746 * config/tc-arm.c: Likewise.
1747 * config/tc-arm.h: Likewise.
1748 * config/tc-avr.c: Likewise.
1749 * config/tc-avr.h: Likewise.
1750 * config/tc-tic30.c: Likewise.
1751 * config/tc-tic30.h: Likewise.
1752 * config/tc-tic54x.c: Likewise.
1753 * config/tc-tic54x.h: Likewise.
1754 * config/tc-tic80.c: Likewise.
1755 * config/tc-tic80.h: Likewise.
1756
7484b8e6
TW		 17572000-09-14 Timothy Wall <twall@cygnus.com>
1758
1759 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1760 parallel comparisons for later use.
1761 (struct rsrc): Add parallel comparison type.
1762 (resources_match): Skip special cases of PR usage (non-conflicting
1763 parallel compares).
56d27c17 1764
bf514e21
KH		 17652000-09-13 Kazu Hirata <kazu@hxi.com>
1766
1767 * config/obj-ecoff.c: Fix formatting.
1768 * config/obj-elf.c: Likewise.
1769 * config/obj-elf.h: Likewise.
1770 * config/obj-evax.h: Likewise.
1771 * config/obj-generic.h: Likewise.
1772 * config/obj-hp300.c: Likewise.
1773 * config/obj-hp300.h: Likewise.
1774 * config/obj-ieee.h: Likewise.
1775 * config/obj-vms.c: Likewise.
1776 * config/obj-vms.h: Likewise.
1777
156c2f8b 17782000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1779
50705ef4
AM		 1780 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1781 (md_parse_option): Ditto.
1782 (md_longopts): Add -mips32 option.
1783 (md_show_usage): Document new options.
1784 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1785 (mips_ip): Assemble mfc0 with a sub-selection code.
1786 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1787 (mips_cpu_to_str): New function.
1788 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1789 Use CPU_* defines instead of hardcoded numbers.
1790
50705ef4
AM		 1791 * doc/as.texinfo: Document new options.
1792 * doc/c-mips.texi: Ditto.
156c2f8b 1793
a01b9fa4
KH		 17942000-09-12 Kazu Hirata <kazu@hxi.com>
1795
1796 * as.h: Fix formatting.
1797 * asintl.h: Likewise.
1798 * bit_fix.h: Likewise.
dcd619be
KH		 1799 * config/obj-aout.c: Likewise.
1800 * config/obj-aout.h: Likewise.
1801 * config/obj-bout.c: Likewise.
1802 * config/obj-bout.h: Likewise.
1803 * config/obj-coff.c: Likewise.
1804 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1805 * dwarf2dbg.h: Likewise.
1806 * expr.h: Likewise.
1807 * flonum.h: Likewise.
1808 * frags.h: Likewise.
1809 * itbl-ops.h: Likewise.
1810 * macro.h: Likewise.
1811 * read.h: Likewise.
1812 * sb.h: Likewise.
1813 * struc-symbol.h: Likewise.
1814 * subsegs.h: Likewise.
1815 * symbols.h: Likewise.
1816 * tc.h: Likewise.
1817 * write.h: Likewise.
1818
92774660
KH		 18192000-09-11 Kazu Hirata <kazu@hxi.com>
1820
f0e652b4
KH		 1821 * bignum-copy.c: Fix formatting.
1822 * config/tc-i370.c: Likewise.
92774660
KH		 1823 * config/tc-i960.c: Likewise.
1824 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1825 * ehopt.c: Likewise.
1826 * flonum-copy.c: Likewise.
1827 * flonum-konst.c: Likewise.
1828 * flonum-mult.c: Likewise.
1829 * literal.c: Likewise.
1830 * read.c: Likewise.
1831 * sb.c: Likewise.
1832 * stabs.c: Likewise.
1833 * subsegs.c: Likewise.
92774660 1834
222f8079
PB		 18352000-09-09 Philip Blundell <philb@gnu.org>
1836
1837 * configure.in (arm*-*-uclinux*): New target.
1838 * configure: Regenerate.
1839
c488923f
KH		 18402000-09-09 Kazu Hirata <kazu@hxi.com>
1841
1842 * input-file.c: Fix formatting.
1843 * itbl-ops.c: Likewise.
1844 * messages.c: Likewise.
1845
e0e3ecca
PB		 18462000-09-08 Philip Blundell <philb@gnu.org>
1847
1848 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1849 offset is negative.
1850
5d64ca4e
L		 18512000-09-07 H.J. Lu <hjl@gnu.org>
1852
1853 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1854 * configure: Rebuild.
1855
bdaaa2e1
KH		 18562000-09-07 Kazu Hirata <kazu@hxi.com>
1857
e49bc11e
KH		 1858 * atof-generic.c: Fix formatting.
1859 * config/tc-mips.c: Likewise.
e13b337a
KH		 1860 * config/tc-vax.c: Likewise.
1861 * input-scrub.c: Likewise.
bdaaa2e1 1862
d07ed2cd
AO		 18632000-09-07 Alexandre Oliva <aoliva@redhat.com>
1864
1865 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1866 * configure.in (sh-*-linux*): Added.
1867 * configure: Rebuilt.
1868
86905619
KH		 18692000-09-06 Kazu Hirata <kazu@hxi.com>
1870
a28a3ccf
JL		 1871 * config/tc-hppa.c: Fix formatting.
1872
86905619
KH		 1873 * ecoff.c: Fix formatting.
1874
58cccadb
AO		 18752000-09-06 Alexandre Oliva <aoliva@redhat.com>
1876
1877 * configure: Rebuilt with new libtool.m4.
1878
542d6675
KH		 18792000-09-05 Kazu Hirata <kazu@hxi.com>
1880
1881 * cgen.c: Fix formatting.
1882 * config/tc-ia64.c: Likewise.
1883
5b343f5a
NC		 18842000-09-05 Nick Clifton <nickc@redhat.com>
1885
1886 * aclocal.m4: Regenerate.
1887 * config.in: Regenerate.
1888 * configure: Regenerate.
1889 * po/gas.pot: Regenerate.
50bbae35 1890
07e90ad5
HPN		 18912000-09-05 Hans-Peter Nilsson <hp@axis.com>
1892
1893 * config/tc-cris.c: Correct comment typos.
1894
1485d400
EC		 18952000-09-05 Eric Christopher <echristo@cygnus.com>
1896
1897 * config/tc-mn10300.c: Cleanup.
1898 (md_pcrel_from): Enable.
1899
904a31bf
AM		 19002000-09-05 Alan Modra <alan@linuxcare.com.au>
1901
927781e2
AM		 1902 * expr.c (operand): Fix a comment typo.
1903 * write.c (write_relocs): Fix a signed/unsigned warning.
1904
ecacdc7a
AM		 1905 * config/tc-hppa.c (fudge_reg_expressions): New
1906 (hppa_force_reg_syms_absolute): New.
1907 (pa_equ): Allow reg_section expressions.
1908 * config/tc-hppa.c (md_optimize_expr): Define.
1909 (hppa_force_reg_syms_absolute): Prototype.
1910
1911 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1912 (pa_parse_number): Pass in arg to select fp reg parsing.
1913 Return 1 to indicate format checks pass. If strict, then only
1914 accept a register or register symbol. Return value in...
1915 (pa_number): New static for pa_parse_number.
1916 (FP_REG_BASE): Define.
1917 (FP_REG_RSEL): Define.
1918 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1919 appropriate. White space changes.
1920 (need_pa11_opcode): Don't bother passing any params, get them from
1921 globals instead.
1922 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1923 Remove extraneous check in case 'Q'.
1924 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1925 reg, set section of resulting symbol to reg_section.
1926 (pa_parse_space_stmt): Modify call to pa_parse_number.
1927 (pa_space): Likewise.
1928
904a31bf
AM		 1929 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1930 (hppa_force_relocation): Handle vtable relocs.
1931 (pa_vtable_entry): New.
1932 (pa_vtable_inherit): New.
1933 (md_pseudo_table): Add entries for vtable pseudos.
1934 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1935 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1936 against weak syms.
1937 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1938 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1939 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1940 millicode import.
1941 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1942 specify a symbol type.
1943
1944 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1945 dependent things together.
1946 (md_elf_symbol_type): Define.
1947
1948 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1949 symbol.
1950 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1951
1952 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1953 (obj_elf_vtable_entry): Declare.
1954
1955 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1956 and export function.
1957 (obj_elf_vtable_entry): Similarly.
1958 (elf_pseudo_table): Fix the damage with a cast.
1959
a47cf567 19602000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1961
1962 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1963 for template selection when a label is needed.
1964
197865e8
KH		 19652000-09-02 Kazu Hirata <kazu@hxi.com>
1966
1967 * config/tc-ia64.c: Fix formatting.
1968
18e03609
NC		 19692000-09-02 Nick Clifton <nickc@redhat.com>
1970
1971 * configure.in: Increase version number to 2.10.91.
1972 * configure: Regenerate.
1973 * aclocal.m4: Regenerate.
1974 * config.in: Regenerate.
1975 * po/gas.pot: Regenerate.
1976 * Makefile.in: Regenerate.
1485d400 1977
a1cc9221
AO		 19782000-09-01 Alexandre Oliva <aoliva@redhat.com>
1979
1980 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1981 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1982 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1983 similar relocs.
1984 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1985 branches.
1986
19872000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1988
1989 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1990 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1991 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1992 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1993 (GOT_symbol): New variable.
1994 (md_undefined_symbol): Set it.
1995
44576e1f
RH		 19962000-09-01 Richard Henderson <rth@cygnus.com>
1997
1998 * config/tc-ia64.c (match): Don't inline.
1999 (extra_goodness): New.
2000 (md_begin): Prefer nop.f and nop.b for best_template.
2001
29f8404c
KH		 20022000-08-31 Kazu Hirata <kazu@hxi.com>
2003
76b0a8c0
KH		 2004 * as.c: Fix formatting.
2005 * cond.c: Likewise.
2006 * frags.c: Likewise.
29f8404c
KH		 2007 * macro.c: Likewise.
2008
b4c1ea07
EC		 20092000-08-31 Eric Christopher <echristo@cygnus.com>
2010
2011 * config/tc-mn10300.c: Cleanup and fix warnings.
2012 (md_pseudo_table): Add initializers.
2013 (md_show_usage): Cleanup.
2014 (md_parse_option): Fix warnings.
2015 (md_undefined_symbol): Fix warnings.
2016 (md_conver_frag): Fix warnings.
2017 (tc_gen_reloc): Fix warnings.
2018 (md_apply_fix3): Fix warnings.
2019 (check_operand): Fix warnings.
2020
ac48eca1
AO		 20212000-08-31 Alexandre Oliva <aoliva@redhat.com>
2022
2023 * acinclude.m4: Include libtool and gettext macros from the
2024 top level.
2025 * aclocal.m4, configure: Rebuilt.
2026
e0c21649
GK		 20272000-08-30 Mark Hatle <mhatle@mvista.com>
2028
2029 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2030
cf39a089
KH		 20312000-08-31 Kazu Hirata <kazu@hxi.com>
2032
2033 * listing.c: Fix formatting.
2034
3ee4defc
KH		 20352000-08-29 Kazu Hirata <kazu@hxi.com>
2036
2037 * app.c: Fix a comment typo. Fix formatting.
2038
1e8d20f4
NC		 20392000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2040
50bbae35
AM		 2041 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2042 offset of the target destination for jmp instructions.
2043 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2044
5bcac8a4
HPN		 20452000-08-24 Hans-Peter Nilsson <hp@axis.com>
2046
2047 * NEWS: Mention support for CRIS.
2048
46547ecc
DC		 2049Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2050
2051 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2052 Sets `.lcomm' alignment to zero.
2053
4b853faa
AO		 20542000-08-23 Alexandre Oliva <aoliva@redhat.com>
2055
2056 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
2057 (TC_FIX_ADJUSTABLE): Define.
2058
efcc5914
JW		 20592000-08-23 Jim Wilson <wilson@cygnus.com>
2060
2061 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2062 unwind.personality_routine is set.
2063
aca719bf
AO		 20642000-08-23 H.J. Lu <hjl@gnu.org>
2065
2066 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2067
a3da4de1
AO		 20682000-08-23 Alexandre Oliva <aoliva@redhat.com>
2069
2070 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2071 environment is pe.
2072
56385375
L		 20732000-08-22 H.J. Lu <hjl@gnu.org>
2074
2075 * config.in (STRICTCOFF): New for strict COFF.
2076
2077 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2078 i386-*-go32* and i386-go32-rtems*.
2079 * configure: Rebuilt.
2080
2081 * config/obj-coff.c (obj_coff_endef): Follow the historical
2082 behavior if STRICTCOFF is not defined.
2083
2084 * doc/internals.texi: Document STRICTCOFF.
2085
8f36cd18
AO		 20862000-08-22 Alexandre Oliva <aoliva@redhat.com>
2087
2088 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2089 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2090 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2091 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2092 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2093 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2094 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2095 Likewise.
2096
58a77e41
EC		 20972000-08-22 Eric Christopher <echristo@cygnus.com>
2098
2099 * config/tc-mn10300.c: (md_apply_fix): New function.
2100 (mn10300_force_relocation): New function.
2101 (mn10300_fix_adjustable): New function.
2102
2103 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2104 (TC_HANDLES_FX_DONE): Define.
2105 (obj_fix_adjustable): Define.
2106 (MD_APPLY_FIX3): Define.
2107 (TC_LINKRELAX_FIXUP): Define.
2108
2109 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2110 previously defined.
2111 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2112
2113 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2114
ded0649c
JE		 21152000-08-21 Jason Eckhardt <jle@cygnus.com>
2116
2117 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2118 if the fixup resulted in a relocation.
2119
66102fe2
NC		 21202000-08-18 Nick Clifton <nickc@redhat.com>
2121
2122 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2123 Make reference to first element of shift_names explicit.
2124
02198638
AO		 21252000-08-18 Alexandre Oliva <aoliva@redhat.com>
2126
2127 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2128 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2129 add a symbol's address. Removed all target-specific #ifdefs that
2130 used to accomplished the same.
2131 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2132 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2133 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2134 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2135 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2136
353e2c69
KH		 21372000-08-17 Kazu Hirata <kazu@hxi.com>
2138
2139 * dwarf2dbg.c: Fix formatting.
2140
4fb7971f
NC		 21412000-08-17 Nick Clifton <nickc@redhat.com>
2142
2143 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2144 to be recoded as logical shift lefts by zero.
2145
50b81f19
JW		 21462000-08-16 Jim Wilson <wilson@cygnus.com>
2147
2148 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2149 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2150 source registers.
2151 (note_register_values): Handle IA64_OPND_R3_2 operands.
2152
f869cfc6
JE		 21532000-08-16 Jason Eckhardt <jle@cygnus.com>
2154
50bbae35 2155 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2156
8cb8bcba
NC		 21572000-08-16 Nick Clifton <nickc@redhat.com>
2158
2159 * config/tc-arm.c (struct asm_shift): Delete.
2160 (shift[]): Delete.
2161 (enum asm_shift_index): New.
2162 (struct asm_shift_properties): New.
2163 (struct asm_shift_name): New.
2164 (shift_properties[]); New.
2165 (shift_names[]); New.
2166
2167 (decode_shift): Use new structures.
2168 Issue a warning is "ROR #0" is used.
2169 Issue a warning if "ASR #0" or "LSR #0" is used.
2170
2171 (md_begin): Initialise arm_shift_hsh table from new
2172 asm_shift_name array.
2173
c2158c24
JJ		 21742000-08-16 Jakub Jelinek <jakub@redhat.com>
2175
2176 * config/tc-sparc.c: Kill all warnings.
2177 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2178 in -xarch= as well.
2179 (md_show_usage): Update usage text.
2180
70485b5c
NC		 21812000-08-16 Nick Clifton <nickc@redhat.com>
2182
c2158c24 2183 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2184 useful.
2185
a47cf567 21862000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2187
2188 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2189
2190 * config/tc-sh.c (md_assemble): Changed so debug_type
2191 test performed for ppi_assemble
2192 * config/tc-sh.c: Included dwarf2dbg.h.
2193 (debug_line): Defined.
2194 (md_assemble): Generates dwarf2 line info.
2195 (sh_finalize): New function. Finalize dwarf2 info.
2196 (assemble_ppi): Returns size of code generated.
2197 (build_Mytes): Returns size of code generated.
2198 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2199 * config/tc-sh.h (md_end): Defined.
2200 (sh_finalize): Declared.
2201
1db77c8e
AO		 22022000-08-15 Alexandre Oliva <aoliva@redhat.com>
2203
2204 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2205 md_number_to_chars.
2206
046b3b54
NC		 22072000-08-14 Nick Clifton <nickc@redhat.com>
2208
2209 * config/tc-arm.c (do_bx): Allow "bx pc".
2210
c43c2cc5
JW		 22112000-08-14 Jim Wilson <wilson@cygnus.com>
2212
2213 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2214 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2215 (md_begin): Change assignment to md.flag to OR in the new bit.
2216
d1d8ba22
NC		 22172000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2218
2219 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2220 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2221 C_MOU, and C_EOS.
d1d8ba22 2222
22b36938
JE		 22232000-08-14 Jason Eckhardt <jle@cygnus.com>
2224
2225 * NEWS: Mention i860 support.
2226
c0bd0db2
JL		 2227Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2228
2229 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2230
0ac658b8
AS		 22312000-08-14 Andreas Schwab <schwab@suse.de>
2232
2233 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2234
9fc2dda2
JE		 22352000-08-11 Andreas Schwab <schwab@suse.de>
2236
2237 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2238 argument.
2239
bc4466dc
KH		 22402000-08-11 Kazu Hirata <kazu@hxi.com>
2241
2242 * expr.c: Fix formatting.
351aa9f6 2243 * config/obj-bout.c: Likewise.
bc4466dc 2244
a9c99419
JE		 22452000-08-10 Jason Eckhardt <jle@cygnus.com>
2246
2247 * doc/c-i860.texi: Flesh out the i860 section more.
2248
7c743825
KH		 22492000-08-10 Kazu Hirata <kazu@hxi.com>
2250
2251 * symbols.c: Fix formatting.
929b12bc 2252 * expr.c: Likewise.
7c743825 2253
fa2255cb
DN		 2254Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2255
2256 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2257 has the IgnoreSize bit set.
2258
fc997f4b
AM		 22592000-08-09 Alan Modra <alan@linuxcare.com.au>
2260
2261 From Rodney Brown <RodneyBrown@mynd.com>
2262 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2263 * configure: Regenerate.
2264
a47cf567
NC		 22652000-08-09 Kazu Hirata <kazu@hxi.com>
2266
2267 * hash.c: Fix formatting.
2268 * gasp.c: Likewise.
2269
305d537e
JE		 22702000-08-08 Jason Eckhardt <jle@cygnus.com>
2271
2272 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2273 (i860_fix_info): New enum.
2274 (MD_APPLY_FIX3): Define.
2275 (WORKING_DOT_WORD): Define.
2276 (TC_HANDLES_FX_DONE): Define.
2277 (DIFF_EXPR_OK): Define.
2278 (LISTING_HEADER): Define.
2279 (TARGET_FORMAT): Select target format based on endian flag.
2280 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2281 (target_big_endian): Add external declaration.
2282
2283 * config/tc-i860.c: All existing code reworked completely. Other
2284 new code shown below.
2285 (SYNTAX_SVR4): Define.
2286 (target_warn_expand): New variable.
2287 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2288 (md_longopts): Declare and define with new options (-EL, -EB,
2289 and -mwarn-expand).
2290 (md_show_usage): New function.
2291 (md_operand): New function.
2292 (obtain_reloc_for_imm16): New function.
2293 (md_apply_fix3): New function.
2294 (tc_gen_reloc): New function.
2295
df86943d
NC		 22962000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2297
2298 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2299 2 bytes of the jump address are in the same frag.
2300 (find): Accept 68hc12 register indirect modes.
2301
2302 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2303
30d25259
RH		 23042000-08-07 Richard Henderson <rth@cygnus.com>
2305
2306 * config/tc-ia64.c (unwind): Add prologue_mask member.
2307 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2308 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2309 (dot_body): Clear unwind.prologue_mask.
2310 (dot_prologue): Set it. Accept a register second argument.
2311
2d484c7f
KH		 23122000-08-07 Kazu Hirata <kazu@hxi.com>
2313
2314 * config/atof-ieee.c: Fix formatting.
2315 * config/atof-tahoe.c: Likewise.
2316
a47cf567 23172000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2318
3d4ae3c0
NC		 2319 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2320 work.
2321
c91d2e08
NC		 2322 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2323 of .popsection, .previous, .pushsection, .subsection,
2324 .version, .vtable_entry, .vtable_inherit and .weak.
2325
47926f60
KH		 23262000-08-05 Kazu Hirata <kazu@hxi.com>
2327
2328 * config/tc-cris.c: Fix formatting.
2329 * config/tc-i386.c: Likewise.
2330 * config/tc-sparc.c (sparc_ip): Simplify the code.
2331
ab3e48dc
KH		 23322000-08-04 Kazu Hirata <kazu@hxi.com>
2333
2334 * config/tc-cris.c: Rearrange code for readability.
2335 * config/tc-d10v.c: Fix formatting.
2336 * config/tc-m32r.c: Likewise.
2337 * config/tc-sparc.c: Likewise.
2338
3d56ab85
JW		 23392000-08-02 Jim Wilson <wilson@cygnus.com>
2340
2341 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2342 before ia64_find_opcode.
2343 (md_assemble): Likewise.
2344
3f9dfb2c
NC		 23452000-08-01 Nick Clifton <nickc@cygnus.com>
2346
a47cf567 2347 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2348 Undo some formatting fixes.
3f9dfb2c 2349
28e4f854
KH		 23502000-08-01 Kazu Hirata <kazu@hxi.com>
2351
2352 * config/obj-som.c: Fix formatting.
2353 * config/obj-ieee.c: Likewise.
2354 * config/tc-arm.c: Likewise.
2355 * config/tc-v850.c: Likewise.
2356
a570e639
NC		 23572000-08-01 Nick Clifton <nickc@redhat.com>
2358
2359 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2360 index by command line option.
58a77e41 2361
a570e639
NC		 23622000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2363
2364 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2365 (@node M68K-Branch): Rewrite to match the reality.
2366
e3308d0d
JE		 23672000-07-31 Jason Eckhardt <jle@cygnus.com>
2368
2369 * doc/c-i860.texi: New file.
2370 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2371 * doc/Makefile.in: Regenerate.
2372 * doc/all.texi: Add I860 as relevant architecture.
2373 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2374
2fd5405a
NC		 23752000-07-31 Kazu Hirata <kazu@hxi.com>
2376
2377 * config/tc-d30v.c: Fix formatting.
2378
28e7409f
NC		 23792000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2380
50bbae35
AM		 2381 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2382 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2383 long emit a long branch if available instead of an absolute jump, never
2384 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2385
2386 * doc/c-m68k.texi: Document new command line option.
58a77e41 2387
a47cf567
NC		 23882000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2389
2390 * config/tc-avr.c: Use PARAMS macro in function declarations.
2391 Don't declare md_pcrel_from_section (already in tc-avr.h).
2392 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2393 (avr_operand): Don't set (unsigned) op_mask to -1.
2394
534022ea
JE		 23952000-07-28 Jason Eckhardt <jle@cygnus.com>
2396
50bbae35
AM		 2397 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2398 * configure: Regenerated.
2399 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2400 of operand to the .type directive (.e.g, "type").
534022ea 2401
4c400d5e
AM		 24022000-07-28 Alan Modra <alan@linuxcare.com.au>
2403
2404 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2405 * app.c (do_scrub_chars): Record where first comment found.
2406 * read.c (read_a_source_file): Init found_comment on entry, and
2407 notify whether comments found on exit.
2408 * config/tc-hppa.c (md_shortopts): Add "c".
2409 (md_longopts): Add warn-comment.
2410 (md_parse_option): Handle it.
2411 (md_show_usage): Show available options.
2412 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2413
0aa529cb
AC		 2414Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2415
2416 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2417 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2418 sym_ptr_ptr
0aa529cb
AC		 2419 (md_estimate_size_before_relax): Don't fall off end of function.
2420
c6a7ab1f
NC		 24212000-07-27 Kazu Hirata <kazu@hxi.com>
2422
2423 * config/tc-avr.c: Fix formatting.
2424 * config/tc-ns32k.c: Likewise.
2425
e0c6ed95
AM		 24262000-07-27 Alan Modra <alan@linuxcare.com.au>
2427
2428 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2429
24302000-07-27 Kazu Hirata <kazu@hxi.com>
2431
2432 * config/tc-d10v.c: Fix formatting.
2433 * config/tc-z8k.c: Likewise.
2434 * config/tc-sparc.c: Likewise.
2435
6883dc5e 24362000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2437
2438 * cgen.c (queue_fixup): Declare opinfo.
2439 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2440 (gas_cgen_md_operand): Ditto.
2441 (gas_cgen_md_apply_fix3): Ditto.
2442
39da8128
DD		 24432000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2444
2445 * config/obj-coff.c (obj_frob_symbol): Don't merge
2446 labels. Don't merge if the symbol isn't constant. Return
2447 immediately if a symbol is merged.
2448
65e68b04
AM		 24492000-07-22 Alan Modra <alan@linuxcare.com.au>
2450
2451 * frags.c (frag_align): Correct absolute section alignment.
2452
5e0d736c
DD		 24532000-07-20 DJ Delorie <dj@redhat.com>
2454
2455 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2456 it breaks linking against DLLs.
2457
3bcbcc3d
HPN		 24582000-07-20 Hans-Peter Nilsson <hp@axis.com>
2459
2460 * configure.in: Add CRIS support.
2461 * configure: Regenerate.
2462 * Makefile.am: (CPU_TYPES): Add cris.
2463 (CPU_OBJ_VALID) [aout]: Add cris.
2464 (MULTI_CPU_TYPES): Add cris.
2465 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2466 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2467 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2468 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2469 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2470 Regenerate dependencies.
2471 * Makefile.in: Regenerate.
2472 * aclocal.m4: Regenerate.
2473 * as.c: Declare crisaout, criself.
2474 * config/tc-cris.h, config/tc-cris.c: New.
2475 * config/e-criself.c, config/e-crisaout.c: New.
2476 * po/POTFILES.in, po/gas.pot: Regenerate.
2477
041ff4dd 24782000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2479
041ff4dd 2480 * read.c: Fix formatting.
efaf0ba4 2481 * write.c: Fix formatting.
041ff4dd 2482
f980ada0
L		 24832000-07-19 H.J. Lu <hjl@gnu.org>
2484
2485 * sb.c: Include <stdlib.h> if exists for abort ().
2486
25a8b250
AM		 24872000-07-19 Alan Modra <alan@linuxcare.com.au>
2488
2489 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2490 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2491 (pa_type_args): Same here.
2492
7a9aaf92
NC		 24932000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2494
2495 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2496 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2497 the storage class is already set.
2498
8098403c
NC		 24992000-07-17 Kazu Hirata <kazu@hxi.com>
2500
fafb6d17 2501 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2502 * config/tc-mn10200.c: Likewise.
2503 * config/tc-mn10300.c: Likewise.
2504 * config/tc-pj.c: Likewise.
2505 * config/tc-tic80.c: Likewise.
2506 * config/tc-w65.c: Likewise.
8098403c 2507
977e771a
FCE		 25082000-07-17 Frank Ch. Eigler <fche@redhat.com>
2509
2510 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2511 is defined.
2512
63bf5651
ILT		 25132000-07-15 Ian Lance Taylor <ian@zembu.com>
2514
2515 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2516 @code.
2517
1cd1c99b
AM		 25182000-07-15 Alan Modra <alan@linuxcare.com.au>
2519
2520 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2521 ELF as are used for SOM (except the 32-bit reloc one) to decide
2522 whether a symbol can be reduced to a section symbol. Expand on
2523 the comment for symbols involved in LR% and RR% expressions.
2524
119d663a
NC		 25252000-07-14 Nick Clifton <nickc@cygnus.com>
2526
2527 * config/tc-mips.c (mips_disable_float_construction): New
2528 static variable. Set to true if doubles should not be
2529 constructed by loading two single width fp registers with
2530 halves of the value.
2531 (mips_ip): Test mips_disable_float_construction.
2532 (md_longopts): Add command line switches --construct-floats
2533 and --no-construct-floats.
2534 (md_parse_option): Parse new command line options.
2535 (md_show_usage): Describe new command line options.
2536
2537 * doc/c-mips.texi: Document new command line options.
2538
906fac54
AM		 25392000-07-13 Koundinya K <kk@ddeorg.soft.net>
2540
2541 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2542 * configure: Regenerate.
2543
25442000-07-13 Hans-Peter Nilsson <hp@axis.com>
2545
2546 * configure.in (DEFAULT_EMULATION setting): Revert part of
2547 2000-07-01 change that set te_multi=multi unless set to tmips.
2548 * configure: Regenerate.
2549
7f788821
NC		 25502000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2551
2552 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2553 section when aligning it increases its size.
7f788821 2554
9a736b6b
NC		 25552000-07-11 Kazu Hirata <kazu@hxi.com>
2556
2557 * config/tc-tic54x.c: Fix formatting.
2558
3dd5103b
NC		 25592000-07-10 Kazu Hirata <kazu@hxi.com>
2560
2561 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2562 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2563
46b85d42
AM		 25642000-07-10 Alan Modra <alan@linuxcare.com.au>
2565
2566 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2567 displacements correctly.
2568
2569 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2570
25712000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2572
2573 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2574 warning.
2575 (hash_jam): Ditto.
2576
ad1079af
AM		 25772000-07-09 Alan Modra <alan@linuxcare.com.au>
2578
2579 From David Huggins-Daines <dhd@linuxcare.com>
2580 * config/te-hppalinux64.h: Add a new emulation.
2581 * configure.in (emulations): Add configure bits to support the
2582 64-bit Linux/parisc target.
2583 * configure: Regenerate.
2584
2585 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2586 (md_shortopts): Add `V' for ELF.
2587
2588 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2589 when SOM or ELF_ARG_RELOC are defined.
2590 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2591 ELF_ARG_RELOC are defined.
2592 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2593 (pa_stringer): ..Do it here instead. Fix comment typos.
2594 (hppa_force_relocation): Cast enums to int before comparing with
2595 ints.
2596
2597 From Ryan Bradetich <rbradetich@uswest.net>
2598 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2599 redifinition warning.
2600 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2601 (hppa_force_relocation): ditto
ad1079af
AM		 2602 (md_apply_fix): Added cast to buf to fix warnings.
2603
2604 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2605 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2606
2607 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2608 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2609 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2610 reloc_type** to avoid warnings in switch.
2611 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2612 little earlier instead.
2613
2614 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2615 and elf.
2616 (pa_type_args): Use symbol_arg_reloc_info.
2617 (struct pa_it): Make arg_reloc unsigned int.
2618 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2619 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2620 (pa_code): Delete. pa_text duplicates this function.
2621 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2622 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2623 int.
2624 (cons_fix_new_hppa): Actually change selector to e_fsel when
2625 warning about assuming so.
2626 (tc_gen_reloc): More example elf arg reloc code.
2627 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2628 (hppa_force_relocation): Likewise.
2629
2630 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2631 files.
2632 (pa_end_of_source): Prototype.
2633 (hppa_fix_adjustable): Prototype.
2634 (LABELS_WITHOUT_COLONS): Move it..
2635 * config/te-hppa.h: To here.
2636
2637 * config/te-hppa64.h: New file.
2638
2639 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2640 type.
2641 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2642 format -10, -16, 16 relocs.
2643 (hppa_elf_mark_end_of_function): Test for null
2644 last_call_info->start_symbol
2645
2646 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2647 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2648 re_assesmble_* functions. Delete extraneous statements. Fix
2649 typos in comments.
2650 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2651 insn to re_assemble_*.
2652
623aa224
UC		 26532000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2654
2655 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2656
c4aa876b
NC		 26572000-07-08 Kazu Hirata <kazu@hxi.com>
2658
2659 * config/tc-sh.c: Fix formatting.
d0313fb7 2660 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2661 * depend.c: Fix formatting.
2662 * flonum-konst.c: Likewise.
2663 * flonum-mult.c: Likewise.
c4aa876b 2664
6b31947e
NC		 26652000-07-07 Kazu Hirata <kazu@hxi.com>
2666
a5bfe8c9 2667 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2668 * config/obj-vms.c: Fix comments.
2669 * config/tc-a29k.c: Likewise.
2670 * config/tc-alpha.c: Likewise.
2671 * config/tc-h8300.c: Likewise.
2672 * config/tc-h8500.c: Likewise.
2673 * config/tc-i370.c: Likewise.
2674 * config/tc-ia64.c: Likewise.
2675 * config/tc-m68hc11.c: Likewise.
2676 * config/tc-m68k.c: Likewise.
2677 * config/tc-mips.c: Likewise.
2678 * config/tc-ns32k.c: Likewise.
2679 * config/tc-ppc.c: Likewise.
2680 * config/tc-z8k.c: Likewise.
6b31947e 2681
b8a9dcab
NC		 26822000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2683
2684 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2685 Default to '(SEC_LOAD | SEC_DATA)'.
2686 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2687
2688 * doc/internals.texi (CPU Backend): Describe
2689 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2690
beb2de9b
AC		 2691Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2692
2693 * as.c (parse_args): NULL terminate the long option list.
2694
24ddb296
AC		 2695Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2696
2697 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2698 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2699
1fe72011
NC		 27002000-07-05 Nick Clifton <nickc@cygnus.com>
2701
2702 * config/tc-d30v.c (write_2_short): Further changes to warning
2703 messages produced when combining EITHER_BUT_PREFER_MU attributed
2704 opcodes.
2705
a5bfe8c9 27062000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2707
2708 * MAINTAINERS: new
2709
8de8f17e
AO		 27102000-07-04 Alexandre Oliva <aoliva@redhat.com>
2711
2712 * config/tc-arm.c (psrs): Accept combinations of flags.
2713
00d2865b
NC		 27142000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2715
2716 * config/tc-avr.c: Change _ () to _() around all strings marked
2717 for translation (exception from the usual coding style).
2718 (avr_opt): New struct variable, how the new switches are set.
2719 (OPTION_MMCU): Define as 'm' and actually use.
2720 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2721 (show_mcu_list): New function, display the list of known MCUs.
2722 (md_show_usage): Document the new switches. Call show_mcu_list.
2723 (avr_set_arch): Change 'm' to OPTION_MMCU.
2724 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2725 Handle the new switches.
2726 (avr_operands): Disable warnings for undefined combinations of
2727 operands if -mall-opcodes. Disable warnings for skipping two-word
2728 instructions if enhanced core or -mno-skip-bug.
2729 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2730 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2731 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2732 (avr_ldi_expression): Warn about implicit lo8().
2733 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2734
54588503
UC		 27352000-07-01 Koundinya K <kk@ddeorg.soft.net>
2736
50bbae35
AM		 2737 * configure.in: Add entry for mips-*-sysv4*MP*
2738 * configure: Rebuild
2739 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2740 elf32-tradlittlemips for traditional mips targets.
2741 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2742 test for Link Once sections as in adjust_reloc_syms.
2743 * config/te-tmips.h: New file for traditional mips targets. Define
2744 TE_TMIPS.
58a77e41 2745
c9900432
NC		 27462000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2747
2748 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2749 flags argument is not present, don't change an existing section's
2750 section's attributes. If the flags argument is present, warn if the
2751 attributes don't match the section's current attributes. When
2752 long section names are supported, set SEC_LINK_ONCE and
2753 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2754
9d87310a
HPN		 2755Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2756
2757 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2758 symbols; create them.
2759
dbddefbf
NC		 27602000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2761
2762 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2763 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2764
2ae7e77b
AH		 27652000-06-27 Aldy Hernandez <aldyh@redhat.com>
2766
2767 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2768 expressions. Ignore the problem when handling 16 bit signed
2769 immediates, because the assembler will take care of the relocation
2770 later.
2ae7e77b 2771
6b2539e3
NC		 27722000-06-27 Nick Clifton <nickc@cygnus.com>
2773
2774 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2775 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2776 sequential order, and emit warning messages if the input source
2777 code contains constructs like that, or parallel constructs
2778 containing such opcodes.
2779
65aa24b6
NC		 27802000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2781
2782 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2783 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2784 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2785 (md_show_usage): Update usage message.
2786 (md_parse_option): Allow redefinition of MCU type within the
2787 same avr[1-5] bfd machine type. Show both old and new MCU type
2788 in the error message.
2789 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2790 Simplify 8K wrap code.
2791
f0c56b90
NC		 27922000-06-25 Kazu Hirata <kazu@hxi.com>
2793
50bbae35
AM		 2794 * config/obj-aout.c: Remove all uses of DEFUN.
2795 * config/obj-ieee.c: Likewise.
2796 * config/tc-sh.c: Fix comment typos.
2797 * config/tc-tahoe.c: Likewise.
2798 * config/tc-vax.c: Likewise.
2799 * config/tc-w65.c: Likewise.
2800 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2801 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2802
6d249963
DD		 28032000-06-24 DJ Delorie <dj@cygnus.com>
2804
2805 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2806 more changes from Sept 1999
2807 (tc_i386_fix_adjustable): ditto
2808 (md_apply_fix3): ditto
2809
680d2857 28102000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2811
680d2857
FCE		 2812 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2813 (gas_cgen_parse_operand): Set it around expression() call.
2814 (gas_cgen_md_operand): Test for it before longjmp().
2815
e7b305a2
AM		 28162000-06-24 Kazu Hirata <kazu@hxi.com>
2817
c0fecd35
AM		 2818 * config/tc-h8500.c: Remove all uses of DEFUN.
2819 * config/tc-sh.c: Likewise.
2820 * config/tc-w65.c: Likewise.
2821 * config/tc-z8k.c: Likewise.
2822
e7b305a2
AM		 2823 * config/tc-h8500.c: Fix typos in comments.
2824
ed6d6fd3
FCE		 28252000-06-23 Frank Ch. Eigler <fche@redhat.com>
2826
2827 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2828 is defined.
2829
f7c88872
AM		 28302000-06-23 matthew green <mrg@redhat.com>
2831
2832 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2833 defined. Fix error message for `[' grouping.
f7c88872 2834
70d6ecf3
AM		 28352000-06-22 Kazu Hirata <kazu@hxi.com>
2836
2837 * config/tc-h8300.c: Fix formatting and comment typos.
2838
e9718fe1
TW		 28392000-06-22 Timothy Wall <twall@cygnus.com>
2840
2841 * config/tc-ia64.c (note_register_values): Move premature QP
2842 notation clearing into the appropriate place.
2843
45288df1
AM		 28442000-06-22 Alan Modra <alan@linuxcare.com.au>
2845
1581f8c9
AM		 2846 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2847 first before anything else. Add bin-bugs.h, emul.h and progress.h
2848 Sort list of files as for $(OBJS) in Makefile.am.
2849
2850 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2851 find one. Remake dependencies.
2852 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2853 * Makefile.in: Regenerate.
2854 * doc/Makefile.in: Regenerate.
2855
45288df1
AM		 2856 * config/tc-i386.c (i386_displacement): Don't assume a constant
2857 displacement is necessarily 16 bits when in 16 bit code mode.
2858 (md_assemble): Instead size the displacement here after we know
2859 for sure that a .code16gcc operand hasn't automatically added
2860 operand size prefixes.
2861
01580992
L		 28622000-06-21 H.J. Lu <hjl@gnu.org>
2863
2864 * Makefile.am: Rebuild dependency.
2865 * Makefile.in: Rebuild.
2866
40f09f82
JL		 28672000-06-21 Kazu Hirata <kazu@hxi.com>
2868
2869 * config/tc-h8300.c (parse_reg): Make the function static.
2870 (parse_exp): Likewise.
2871
78295804
DD		 28722000-06-20 DJ Delorie <dj@cygnus.com>
2873
2874 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2875 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2876 for cygwin import libraries to work properly.
2877
45f85b08
L		 28782000-06-20 H.J. Lu <hjl@gnu.org>
2879
2880 * Makefile.am: Rebuild dependency.
2881 * Makefile.in: Rebuild.
2882 * configure: Likewise.
2883 * doc/Makefile.in: Likewise.
2884
39bec121
TW		 28852000-06-20 Timothy Wall <twall@cygnus.com>
2886
2887 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2888 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2889 * doc/c-tic54x.texi: New.
2890 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2891 documentation file.
39bec121 2892 * doc/all.texi: Add C54X.
3e87a760 2893 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2894 * doc/Makefile.in: Regenerate.
2895 * configure.in: Add tic54x and define LIBM for tic54x.
2896 * configure: Regenrate.
2897 * config/tc-tic54x.[ch]: New.
2898 * config/obj-coff.h: Add tic54x.
2899 * Makefile.am: (CPU_TYPES): Add tic54x.
2900 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2901 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2902 (as_new_LDADD): Add $(LIBM).
2903 * Makefile.in: Regenerate.
3e87a760 2904
60bcf0fa
NC		 29052000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2906
2907 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2908 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2909 * doc/as.texinfo: Likewise.
2910
2911 * configure, Makefile.in: Regenerate.
2912 * configure.in (emulations): Recognize m6811 and m6812.
2913 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2914 Added files for 68hc11 and 68hc12 assembler.
2915 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2916 * config/tc-m68hc11.h: Header definition for that assembler.
2917
ec05f674
NC		 29182000-06-18 Nick Clifton <nickc@redhat.com>
2919
24ef8152
NC		 2920 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2921 instead of OCTETS_PER_BYTE.
2922
ec05f674 2923 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2924 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2925
119caedd
L		 29262000-06-18 H.J. Lu <hjl@gnu.org>
2927
2928 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2929 * configure: Rebuild.
2930
607723e4
NC		 29312000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2932
3e87a760
AM		 2933 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2934 to BFD_ASSEMBLER.
607723e4 2935
b946ec34
NC		 29362000-06-16 Nick Clifton <nickc@cygnus.com>
2937
2938 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2939 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2940
2941 * doc/c-mips.texi: Document newly accepted cpu variants.
2942
37ce37b1
UC		 29432000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2944
2945 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2946
c06ae4f2
UC		 29472000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2948
2949 * macro.c (getstring): Make it possible to escape the quote
2950 character.
2951
20348649
JL		 2952Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2953
2954 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2955
bcef29e6
L		 29562000-06-13 H.J. Lu <hjl@gnu.org>
2957
2958 * configure: Regenerate.
2959
63a0b638
AM		 29602000-06-09 Alan Modra <alan@linuxcare.com.au>
2961
2962 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2963 separator.
2964 * doc/internals.texi (line_separator_chars): Semicolon is no
2965 longer a default. Mention null and newline as defaults.
2966
2967 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2968
2969 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2970 * config/tc-i860.h (line_separator_chars): Likewise.
2971 * config/tc-h8300.c (line_separator_chars): Likewise.
2972 * config/tc-i960.c (line_separator_chars): Likewise.
2973 * config/tc-m68k.c (line_separator_chars): Likewise.
2974 * config/tc-mips.c (line_separator_chars): Likewise.
2975 * config/tc-ns32k.c (line_separator_chars): Likewise.
2976 * config/tc-sparc.c (line_separator_chars): Likewise.
2977 * config/tc-vax.c (line_separator_chars): Likewise.
2978
2979 * config/tc-h8300.c (comment_chars): Use string initialiser.
2980 * config/tc-i960.c (line_comment_chars): Likewise.
2981 * config/tc-z8k.c (comment_chars, line_comment_chars,
2982 line_separator_chars): Likewise.
2983
2984 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2985 for TE_LINUX.
2986
9bab9349
NC		 29872000-06-08 Nick Clifton <nickc@cygnus.com>
2988
2989 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2990 for size 1 fixes.
2991
946efd95
DB		 29922000-06-08 David O'Brien <obrien@FreeBSD.org>
2993
2994 * configure.in (VERSION): Update to show this is the CVS mainline.
2995
6480b79a
DB		 29962000-06-08 Matthew Jacob <mjacob@feral.com>
2997
2998 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2999 $at is the integer register $r28, vs. both $r28 and the floating
3000 point register $f28.
3001
10850f29
JW		 30022000-06-08 James E. Wilson <wilson@cygnus.com>
3003
3004 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3005 (dot_endp): Don't call ia64_flush_insns.
3006 (emit_one_bundle): Don't delete prologue/body records from
3007 unwind_record list in first loop. Rewrite second loop to account for
3008 this.
3009
150f24a2
JW		 30102000-06-07 David Mosberger <davidm@hpl.hp.com>
3011
3012 * config/tc-ia64.c: Add missing prototypes.
3013 (generate_unwind_image): Cast argument to output_unw_records call.
3014
e38c9cc2
DC		 3015Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3016
46b85d42 3017 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3018
1188e082
DC		 3019Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3020
3021 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3022 (REGISTER_P): likewise.
3023 (avr_opcodes): uses include/opcode/avr.h
3024 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3025
ac743b2c
AM		 30262000-06-04 Alan Modra <alan@linuxcare.com.au>
3027
0b545448
AM		 3028 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3029 initializers too.
ac743b2c 3030
969e1a7b
L		 30312000-06-03 H.J. Lu <hjl@gnu.org>
3032
3033 * read.c (is_end_of_line): Put back `;'.
3034
65172ab8
AM		 30352000-06-03 Alan Modra <alan@linuxcare.com.au>
3036
3037 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3038
b75c0c92
AM		 30392000-06-01 Alan Modra <alan@linuxcare.com.au>
3040
3041 * expr.c (operand): Test is_end_of_line outside switch to catch
3042 line separator chars that are also operators.
3043 (operator): Return O_illegal for line separator chars.
3044
3045 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3046 entry (or `!' entry for TC_HPPA).
3047
3048 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3049 before indexing is_end_of_line. Remove redundant check for '\0'.
3050 (fp_op2): Likewise.
3051 * config/tc-h8500.c (md_assemble): Likewise.
3052 * config/tc-mcore.c (md_assemble): Likewise.
3053 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3054 (md_atof): Likewise
3055
3056 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3057 is_end_of_line.
3058 * config/tc-mcore.c (mcore_cons): Likewise.
3059 (mcore_float_cons): Likewise.
3060 (mcore_stringer): Likewise.
3061 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3062
a6836251
SB		 30632000-06-01 Scott Bambrough <scottb@netwinder.org>
3064
3065 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3066
43841e91
NC		 30672000-05-29 Nick Clifton <nickc@cygnus.com>
3068
3069 * config/tc-sh.c: Fix compile time warning messages.
3070
3071 * config/tc-mips.c: Fix compile time warning messages.
3072
a057431b
PB		 30732000-05-29 Philip Blundell <philb@gnu.org>
3074
3075 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3076 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3077 * NEWS: Mention ARM ELF support.
3078
3c07fb76
AO		 30792000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3080
3081 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3082 it is modified, and use the real_size to compute the frag address
3083 for dwarf2 line info.
3084
ad4d6ccf
AM		 30852000-05-27 Alan Modra <alan@linuxcare.com.au>
3086
3087 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3088 line-matching scheme to cope with automake moving variables around.
3089 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3090 * Makefile.in: Regenerate.
3091
6faf3d66
JJ		 30922000-05-26 Jakub Jelinek <jakub@redhat.com>
3093
3094 * config/tc-sparc.c (sparc_relax): New.
3095 (md_longopts): Add -relax and -no-relax options.
3096 (md_parse_options, md_show_usage): Likewise.
3097 (md_apply_fix3): Optimize tail call into branch always if possible.
3098
0a44c2b1
DL		 3099Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3100
3101 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3102 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3103 rules, with warning when a GAS statement specifies a packing that
3104 will result in an instruction being squashed.
3e87a760
AM		 3105 Added typdef packing_type and enumerals, changed various integer
3106 literals to use the enumerals.
0a44c2b1 3107
e0c9811a
JW		 31082000-05-24 David Mosberger <davidm@hpl.hp.com>
3109
3110 * config/tc-ia64.c (dot_restorereg_p): New function.
3111 (md_pseudo_table): Add restorereg.p.
3112 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3113 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3114
3115 * config/tc-ia64.h (unw_record_type): Add unwabi.
3116 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3117 called MASK with members for imask, and the masks produced by
3118 fr_mem, gr_mem, br_mem, and frgr_mem.
3119 (unw_p_record): Add members ABI and CONTEXT.
3120 (unw_x_record): Add member AB.
3121 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3122 as pseudo-register for use during unwind info generation.
3123 (AR_PFS, AR_LC): New macros.
3124 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3125 whose names start with an at sign (as in "@priunat").
3126 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3127 register.
3128 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3129 proc_end, unwind_info, personality_routine): Consolidate into
3130 "unwind" structure to reduce offset-table use. Add member
3131 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3132 to be emitted.
3133 (output_R1_format, output_R3_format, output_P3_format,
3134 output_P6_format): Initialize R with zero to reduce compiler warnings.
3135 (output_P7_format): Ditto. Add `default' branch to switch
3136 statement to reduce compiler warnings.
3137 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3138 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3139 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3140 into single argument.
3141 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3142 compiler warnings. Merge A and B args into single argument.
3143 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3144 A and B args into single argument.
3145 (free_record): Removed (wasn't used).
3146 (free_list_records): Also free imasks in prologue records.
3147 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3148 (output_spill_mask): Remove.
3149 (output_unwabi): New function.
3150 (output_epilogue, output_label_state, output_copy_state): Call
3151 alloc_record.
3152 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3153 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3154 argument.
3155 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3156 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3157 as part of handling the prologue records. Emit region's imask if
3158 we have one. Handle unwabi, epilogue, label_state, copy_state,
3159 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3160 spill_sprel_p, and spill_reg_p records.
3161 (set_imask, count_bits, slot_index): New function.
3162 (fixup_unw_records): Fix region size computation. Handle
3163 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3164 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3165 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3166 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3167 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3168 (dot_save): Use manifest constants for applicaton registers.
3169 Handle REG_PR and REG_PRIUNAT.
3170 (dot_restore): Don't just ignore it.
3171 (dot_restorereg): New function..
3172 (generate_unwind_image): Ensure unwind info is a multiple of eight
3173 bytes, not just four bytes.
3174 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3175 (dot_altrp): Don't just ignore it.
3176 (dot_savemem): New function. Replaces dot_savesp() and
3177 dot_savepsp(). Use manifest constants for applicaton registers.
3178 Handle REG_PR and REG_PRIUNAT.
3179 (dot_savef): Simplify.
3180 (dot_saveb): Support generation of br_gr.
3181 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3182 dot_label_state, dot_copy_state): New function.
3183 (dot_unwabi): Don't just ignore it.
3184 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3185 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3186 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3187 (emit_one_bundle): Set slot number for prologue/body records
3188 *before* emitting the first insn.
3189 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3190 (md_begin): Declare "psp" pseudo-register.
3191 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3192 so we don't get segfault.
3193 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3194 counts as required per SW Conventions manual
3195 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3196 output_preds_psprel, output_preds_sprel, output_spill_base,
3197 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3198 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3199 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3200 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3201 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3202 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3203 (dot_vframe): Implement.
3204 (dot_vframesp, dot_vframepsp): New function.
3205
f98fd99f
HPN		 3206Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3207
3208 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3209 * configure: Regenerate.
f98fd99f 3210
ee7fcc42
AM		 32112000-05-23 Alan Modra <alan@linuxcare.com.au>
3212
3213 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3214 (md_estimate_size_before_relax): so we can use it here instead of
3215 old kludges. Localise vars to blocks. Comment.
3216
3217 * frags.c (frag_new): Update fr_var comments.
3218 * frags.h (struct frag): Ditto.
3219
c67e42c9
RH		 32202000-05-22 Richard Henderson <rth@cygnus.com>
3221
3222 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3223 (pseudo_func): Add pcrel.
3224 (operand_match): Handle IA64_OPND_TGT64.
3225 (build_insn): Likewise.
3226 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3227 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3228 (fix_insn): Handle all three 64-bit relocation types.
3229
5110c57e
HPN		 3230Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3231
3232 * obj.h (struct format_ops): New members begin, app_file,
3233 s_set_other, s_set_desc, s_get_type, s_set_type,
3234 separate_stab_sections, init_stab_section.
3235
3236 * config/obj-multi.h: Update GPL notice to v2.
3237 (obj_begin): New.
3238 (obj_app_file): New.
3239 (S_SET_SIZE): Test s_set_size for NULL before calling.
3240 (S_SET_ALIGN): Similar for s_set_align.
3241 (S_SET_OTHER): New.
3242 (S_SET_DESC): New.
3243 (S_GET_TYPE): New.
3244 (S_SET_TYPE): New.
3245 (SEPARATE_STAB_SECTIONS): New.
3246 (INIT_STAB_SECTION): New.
3247 (EMIT_SECTION_SYMBOLS): New.
3248 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3249
3250 * config/obj-elf.h: Update GPL notice to v2.
3251 Mention that this file is included from obj-multi.h.
3252 (obj_begin): Wrap definition in ifndef.
3253 (elf_file_symbol): Constify declaration.
3254 (obj_app_file): Ditto.
3255 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3256 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3257
3258 * config/obj-elf.c (elf_s_set_other): New.
3259 (elf_file_symbol): Constify argument.
3260 (elf_separate_stab_sections): New.
3261 (elf_init_stab_section): New.
3262 (elf_format_ops): Add new members. Remove comma at end.
3263
3264 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3265 (ecoff_format_ops): Add new fields. Remove comma at end.
3266 Mention inconsistency for emit_section_symbols.
3267
3268 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3269
3270 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3271 (coff_separate_stab_sections): New.
3272 (coff_format_ops): Add new members.
3273
3274 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3275 (obj_aout_s_set_other): New.
3276 (obj_aout_s_set_desc): New.
3277 (obj_aout_s_get_type): New.
3278 (obj_aout_s_set_type): New.
3279 (obj_aout_separate_stab_sections): New.
3280 (aout_format_ops): New members added. Use obj_aout_process_stab,
3281 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3282 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3283 appropriate.
3284 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3285
b98ef147
AM		 32862000-05-22 Alan Modra <alan@linuxcare.com.au>
3287
3288 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3289 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3290 (md_estimate_size_before_relax): Ensure jumps to weak and
3291 externally visible symbols are relocatable.
3292
0aa5d426
HPN		 3293Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3294
3295 * stabs.c (aout_process_stab): Make global.
3296 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3297 * read.h (aout_process_stab): Declare.
3298
3299 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3300 Generalize to *aout, *coff *elf.
3301 * configure: Regenerated.
3302
3303 * doc/internals.texi (Object format backend): Say
3304 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3305
3306 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3307 * Makefile.in: Regenerated.
3308
7c3dc350
CM		 33092000-05-19 Catherine Moore <clm@cygnus.com>
3310
3311 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3312
b3b6a3fe
JL		 33132000-05-18 Alan Modra <alan@linuxcare.com.au>
3314
3315 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3316 instruction to reflect change in re_assemble_*.
3317
c9e10a08
JL		 3318Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3319
3320 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3321 build PA64 ELF tools.
3322 * configure: Rebuilt.
3323
3043679f
AM		 33242000-05-17 Alan Modra <alan@linuxcare.com.au>
3325
3326 * Makefile.am: Regenerate dependencies.
3327 * Makefile.in: Regenerate.
3328
322f2c45
NC		 33292000-05-15 Nick Clifton <nickc@cygnus.com>
3330
3331 * config/tc-arm.c (struct asm_psr): Add boolean field
3332 distinguishing between CSPR and SPSR. Rename 'number' field
3333 to 'field'.
3334 (psrs): Rearrange contents to match new asm_psr structure.
3335 (arm_psr_parse): Move next to psr_required_here. Make it
3336 return an asm_psr structure.
3337 (psr_required_here): Use asm_psr structure returned by
3338 arm_psr_parse.
3339 (do_msr): Reorganise to allow psr_required_here to be called
3340 only once.
3341 (md_undefined_name): Mark 'name' parameter as unused, since
3342 the COFF target does not use it.
322f2c45 3343
5e6cbf41
PB		 33442000-05-14 David O'Brien <obrien@FreeBSD.org>
3345
3346 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3347 standards.
3348 * config/te-aux.h: Likewise.
3349 * config/te-dpx2.h: Likewise.
3350 * config/te-go32.h: Likewise.
3351 * config/te-hp300.h: Likewise.
3352 * config/te-hppa.h: Likewise.
3353 * config/te-i386aix.h: Likewise.
3354 * config/te-ic960.h: Likewise.
3355 * config/te-interix.h: Likewise.
3356 * config/te-nbsd532.h: Likewise.
3357 * config/te-pc532mach.h: Likewise.
3358 * config/te-ppcnw.h: Likewise.
3359 * config/te-psos.h: Likewise.
3360 * config/te-sparcaout.h: Likewise.
3361 * config/te-sun3.h: Likewise.
3362 * config/te-sysv32.h: Likewise.
3363
4132022d
AM		 33642000-05-14 Alan Modra <alan@linuxcare.com.au>
3365
3366 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3367 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3368 and sign extend without an if statement.
3369 (build_bytes): Likewise.
3370
33712000-05-14 Kazu Hirata <kazu@hxi.com>
3372
3373 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3374 X_add_symbol L_32 case.
3375
b4fd930a
AM		 33762000-05-14 David O'Brien <obrien@FreeBSD.org>
3377
3378 * config/te-freebsd.h: New file.
3379
a38cf1db
AM		 33802000-05-13 Alan Modra <alan@linuxcare.com.au>
3381
897083bd
AM		 3382 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3383 bindtextdomain): Replace defines with those from intl/libgettext.h
3384 to quieten gcc warnings.
3385
a38cf1db
AM		 3386 * NEWS: Mention x86 .arch and -q.
3387
3388 * config/tc-i386.c (quiet_warnings): New.
3389 (md_assemble): Use quiet_warnings.
3390 (md_parse_option): Set quiet_warnings from -q.
3391 (md_show_usage): Mention -q, delete -m.
3392 (flag_do_long_jump): Delete.
3393 (md_parse_option): Remove -m.
3394 (md_show_usage): Remove -m.
3395 (md_create_long_jump): Remove useless flag_do_long_jump code.
3396
3397 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3398 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3399
e413e4e9
AM		 34002000-05-13 Alan Modra <alan@linuxcare.com.au>
3401 Alexander Sokolov <robocop@netlink.ru>
3402
3403 * doc/c-i386.texi (i386-Arch): New section.
3404 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3405
3406 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3407 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3408 architecture has been given and is not 486.
3409 (set_cpu_arch): New.
3410 (md_pseudo_table): Add .arch.
3411 (md_assemble): Warn if cpu architecture has been given and an
3412 unsupported instruction.
3413
3414 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3415 Move operand_types bit defines after relevant template field.
3416 (template): Add cpu_flags.
3417 (Cpu*): Define.
3418 (arch_entry): New.
3419
e8b1cae5
AO		 34202000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3421
3422 * config/tc-mn10300.h (md_end): Define.
3423 (mn10300_finalize): Declare.
3424 * config/tc-mn10300.c: Include dwarf2dbg.h.
3425 (debug_line): Define.
3426 (md_assemble): Generate dwarf2 line info.
3427 (mn10300_finalize): New function. Finalize dwarf2 info.
3428
426b0403
AM		 34292000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3430
3431 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3432 external version of the relocation for weak symbols.
3433
e4c58b25
JW		 34342000-05-08 David Mosberger <davidm@hpl.hp.com>
3435
3436 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3437 frame size in units of 16 bytes, as required per SW Conventions manual.
3438 (output_unw_records): Output info-block header as a dword to get
3439 byte-order right.
3440
8fce3f5e
AM		 34412000-05-08 Alan Modra <alan@linuxcare.com.au>
3442
3443 * as.h: #include "file", not <file> on files from ../include.
3444 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3445 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3446 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3447 (tc_coff_symbol_emit_hook): Ditto.
3448 (OPTCOUNT): Cast to int to avoid compiler warning.
3449 (md_begin): Fix signed/unsigned warnings.
3450
34512000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3452
3453 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3454 ABRANCH LONG case for a conditional branch on a 68000.
3455 (md_estimate_size_before_relax): Likewise. Also handle
3456 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3457 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3458 PC-relative on all CPUs.
3459 (md_estimate_size_before_relax): Likewise.
3460
fb166ee3
AM		 34612000-05-04 Alan Modra <alan@linuxcare.com.au>
3462
3463 * as.c (parse_args): Just mention current year in printed
3464 copyright message.
3465
7a899fff
C		 34662000-05-03 J.T. Conklin <jtc@redback.com>
3467
3468 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3469 unit registers.
7a899fff
C		 3470 (md_parse_option): Recognize -m7400.
3471
44877466
ILT		 34722000-05-03 Ian Lance Taylor <ian@zembu.com>
3473
3474 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3475 don't permit lp to become less than the words array.
3476
eaa15ab8
NC		 34772000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3478
3479 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3480 Fix little-endian case.
3481
7c4f6a03
AM		 34822000-05-03 David O'Brien <obrien@NUXI.com>
3483
3484 * as.c (parse_args): Update copyright.
3485
da5d444c
AM		 34862000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3487
3488 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3489 for the .bss section too.
3490
3f9b03b5
AM		 34912000-05-02 Alan Modra <alan@linuxcare.com.au>
3492
3493 * configure.in: Set em=linux for hppa-*-linux.
3494 * configure: Regenerate.
3495 * doc/Makefile.in: Regenerate with correct automake.
3496
3497 * frags.c (frag_grow): Sanity check chunk_size.
3498
3499 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3500 * config/obj-som.h: Likewise.
3501 * config/obj-ieee.h: Likewise.
3502
3503 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3504
3505 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3506 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3507 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3508 (pa_ip): low_sign_unext now returns via function value. Use
3509 re_assemble_* instead of dis_assemble_* and
3510 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3511 unnecessarily.
3512 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3513 (md_section_align, md_parse_option, md_show_usage,
3514 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3515 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3516 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3517 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3518 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3519 pa_text): Likewise.
3520 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3521 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3522 outside of switch. Correct mask and shifting errors in case 10
3523 and case -11. In case 21, compare against signed range to suit
3524 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3525 case 17 and case 22, use offsetT variable to properly check range.
3526 Use re_assemble_* here too.
3527 (evaluate_absolute): Change type of value to offsetT. Call
3528 hppa_field_adjust to do the work for us.
3529 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3530 (pa_parse_cmpib_64_cmpltr): Ditto.
3531 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3532 of i to unsigned int.
3533 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3534 (pa_end_of_source): Return type is void.
3535
a2984248
CM		 3536Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3537
3538 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3539
df136245
DC		 3540Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3541
3542 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3543 More comments added.
3544 (md_begin): Removed "construct symbols for each register name".
3545 Because register names conflicts with GCC generated function
3546 names.
3547 (avr_operand): Now constant numbers can be used as a register
3548 identifiers (0 as r0, 31 as r31).
3549 (md_assemble): use skip_space () before parsing instruction
3550 operands.
3551
c1e73230
AM		 35522000-05-01 Alan Modra <alan@linuxcare.com.au>
3553
3554 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3555 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3556 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3557 * configure: Regenerate.
3558
a1934524
AM		 35592000-04-29 Andreas Jaeger <aj@suse.de>
3560
3561 * as.h: Correctly check GCC version.
3562
d9b7d820
AM		 35632000-04-26 David O'Brien <obrien@FreeBSD.org>
3564
3565 * doc/as.1: Fix unbalanced brackets.
3566
3567 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3568 TE_FreeBSD.
3569 (line_comment_chars): Set to '/' if TE_FreeBSD.
3570
cea1ab94
JL		 3571Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3572
3573 * configure.in: Configury support for PA64 (currently disabled).
3574 * configure: Rebuilt.
3575
e799a695
AM		 35762000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3577
3e87a760 3578 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3579 bfd_set_section_alignment.
3580
3b0ec529
AM		 35812000-04-25 Alan Modra <alan@linuxcare.com.au>
3582
3583 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3584 than 32.
3585
adcf07e6
NC		 35862000-04-24 Nick Clifton <nickc@cygnus.com>
3587
3588 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3589 * doc/as.texinfo (Align): Include arm and strongarm in list of
3590 targets that have the second form of the behaviour of the .align
3e87a760 3591 directive.
adcf07e6 3592
5047a41f
JL		 35932000-04-24 Mark Klein <mklein@dis.com>
3594
50705ef4 3595 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3596
a47cf567
NC		 3597Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3598
3599 * as.c (parse_args): Allow md_parse_option to override -a listing
3600 option.
3601 * config/obj-coff.c (add_lineno): Change type of offset parameter
3602 from "int" to "bfd_vma."
3603 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3604 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3605 (ppc_change_csect): Align correctly for XCOFF64.
3606 (ppc_machine): New function, which discards "ppc_machine" line.
3607 (ppc_tc): Cons for 8 when code is 64 bit.
3608 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3609 relocations.
3610 (md_parse_option): Handle -a64 and -a32.
3611 (ppc_xcoff64): New.
3612 * config/tc-ppc.h (TARGET_MACH): Define.
3613 (TARGET_FORMAT): Move to function.
3614 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3615
3616Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3617
3618 * config/tc-avr.c: New AVR_ISA_ defined.
3619 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3620 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3621 for `fmul', `movw' and `lpm R,Z' instructions.
3622 (avr_operands): Warn if current opcode is a two-word instruction
3623 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3624 (avr_opcodes): New commands added.
3625 (REGISTER_P): Check 'a' and 'v' constraint letters.
3626 (mcu_types): New MCU added.
3627
bf3ca999
TW		 36282000-04-22 Timothy Wall <twall@cygnus.com>
3629
3630 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3631 to "natval".
3632 (operand_match): Conditionally insert default bit values for IMMU9.
3633
98e5953c
JL		 36342000-04-14 Matthew Green <mrg@cygnus.com>
3635
3636 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3637 * configure: Rebuilt.
3638
a02fab7e
JL		 3639Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3640 Jason Eckhardt <jle@cygnus.com>
3641
c67e42c9 3642 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3643
3644 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3645 Added handling of new operand types l,y,&,fe,fE,fx.
3646
800eeca4
JW		 3647Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3648 David Mosberger <davidm@hpl.hp.com>
3649 Timothy Wall <twall@cygnus.com>
3650 Andrew MacLeod <amacleod@cygnus.com>
3651 Jim Wilson <wilson@cygnus.com>
3652
3653 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3654 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3655 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3656 * Makefile.in: Rebuild.
3657 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3658 * configure: Rebuild.
3659 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3660 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3661 * expr.c (expr): Handle md_optimize_expr.
3662 * read.c (LEX_HASH): Add comment.
3663 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3664
66778679
RH		 36652000-04-21 Richard Henderson <rth@cygnus.com>
3666
3667 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3668 bundling a non-delayed branch type instruction.
3669
aa15f6f7
AO		 36702000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3671
3672 * config/tc-mn10300.c (HAVE_AM30): Define.
3673 (md_assemble): Use it.
3674
16adf844
AM		 36752000-04-19 Alan Modra <alan@linuxcare.com.au>
3676
742f45cf
AM		 3677 * config/obj-elf.c (obj_elf_change_section): Check for changed
3678 section attributes.
3679
16adf844
AM		 3680 * Makefile.am: (CPU_MULTI_VALID): Remove.
3681 (MULTI_CPU_TYPES): Define.
3682 (MULTI_CPU_OBJ_VALID): Define.
3683 (DEPTC): Use the above.
3684 (DEPOBJ): Same here.
3685 (DEP2): And here.
3686 Regenerate dependencies.
3687 * Makefile.in: Regenerate.
3688
9c46fb1b
AM		 36892000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3690
742f45cf 3691 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3692
508866be
L		 36932000-04-18 H.J. Lu (hjl@gnu.org)
3694
3695 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3696 bfd_vma for non-bfd assemblers.
508866be 3697
ba2adb93
AM		 36982000-04-17 Alan Modra <alan@linuxcare.com.au>
3699
3700 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3701 doesn't give spurious errors.
3702
12ff5d56
AM		 37032000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3704
66778679 3705 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3706
fc633e5b
AM		 37072000-04-13 Alan Modra <alan@linuxcare.com.au>
3708
3709 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3710 constants, and don't assume offsetT is 32 bits.
3711
1ed18ec1
NC		 37122000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3713
3714 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3715 (md_pcrel_from_section): Add prototype.
3716 (d10v_fix_adjustable): Add prototype.
3717 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3718
3719 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3720
3db10f32
NC		 37212000-04-12 Nick Clifton <nickc@cygnus.com>
3722
3723 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3724 symbol in frag chain.
3725
847f7ad4
AM		 37262000-04-10 Alan Modra <alan@linuxcare.com.au>
3727
3728 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3729 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3730 (fits_in_signed_word, smallest_imm_type): Ditto.
3731 (md_assemble): Use an offsetT var to hold offsetT values, not a
3732 long.
3733 (offset_in_range): New.
3734 (md_assemble): Use it.
3735 (md_convert_frag): Change type of target_address, opcode_address,
3736 and displacement_from_opcode_start to offsetT.
3737 (md_create_short_jump): Change type of offset to offsetT.
3738 (md_create_long_jump): Ditto.
3739 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3740 (md_chars_to_number): Remove.
3741 (output_invalid): Remove duplicate prototype.
3742
ec694b89
NC		 37432000-04-09 Nick Clifton <nickc@cygnus.com>
3744
3745 * Makefile.am (CPU_TYPES): Add 'avr'.
3746 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3747 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3748
16adf844 3749 * Makefile.in: Regenerate.
ec694b89
NC		 3750
3751 * doc/as.texinfo: Add M32R documentation.
3752
a2d91340 3753Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3754
a2d91340 3755 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3756 --enable-build-warnings option.
a2d91340
AC		 3757 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3758 * Makefile.in, configure: Re-generate.
3759
d92b1a8a
NC		 37602000-04-07 Nick Clifton <nickc@cygnus.com>
3761
3762 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3763 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3764 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3765 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3766 (arm_force_relocation): Force relocations for
3767 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3768
52ccafd0
JR		 3769Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3770
3771 * config/tc-sh.c (get_operands): There's no third operand if the
3772 first operand is an immediate.
3773
015551fc
JR		 3774Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3775
3776 * config/tc-sh.c (immediate): Delete.
3777 (sh_operand_info): Add immediate member.
3778 (parse_reg): Use A_PC for pc.
3779 (parse_exp): Add second argument 'op'. All callers changed.
3780 (parse_at): Expect pc to be coded as A_PC.
3781 Use immediate field in *op.
3782 (insert): Add fourth argument 'op'. All callers changed.
3783 (build_relax): Add second argument 'op'. All callers changed.
3784 (insert_loop_bounds): New function.
3785 (build_Mytes): Remove DISP_4.
3786 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3787 (assemble_ppi): Use immediate field in *operand.
3788 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3789 (md_apply_fix): Likewise.
3790 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3791
79bd78be
AO		 3792Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3793
3794 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3795
e30e5a6a
HPN		 3796Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3797
3798 * internals.texi (CPU backend): Document
3799 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3800
41b49281
AM		 38012000-04-04 Alan Modra <alan@linuxcare.com.au>
3802
8ad3436c
AM		 3803 * po/gas.pot: Regenerate.
3804
3805 * as.c (show_usage): Restore translated part of bug string.
3806 * gasp.c (show_usage): Likewise.
3807
41b49281
AM		 3808 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3809 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3810 than move-if-change.
3811 (DEP1): Modify for "gcc -MM".
3812 (DEPTC): Likewise.
3813 (DEPOBJ): Likewise.
3814 (DEP2): Likewise.
3815 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3816 Update dependencies.
3817 * Makefile.in: Regenerate.
3818
0a727238
AO		 38192000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3820
3821 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3822 (md_begin): Likewise.
3823 (HAVE_AM33): New macro.
3824 (md_assemble): Use it. Match r_regs and xr_regs only if
3825 HAVE_AM33.
3826
c20f4f8c
AM		 38272000-04-03 Alan Modra <alan@linuxcare.com.au>
3828
3829 * as.h: #include "bin-bugs.h"
3830 * as.c (show_usage): Use REPORT_BUGS_TO.
3831 * gasp.c: #include "bin-bugs.h"
3832 (show_usage): Use REPORT_BUGS_TO.
3833
3834 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3835
753f6b12
HPN		 3836Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3837
3838 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3839 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3840 adjustments.
3841
726c5dcd
AM		 38422000-04-03 Alan Modra <alan@linuxcare.com.au>
3843
3844 * config/tc-i386.c (i386_immediate): Don't assume a constant
3845 immediate is necessarily 16 bits when in 16 bit code mode.
3846 (md_assemble): Instead set guess_suffix here after we have checked
3847 registers.
3848
bf80011a
RH		 38492000-04-02 Richard Henderson <rth@cygnus.com>
3850
3851 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3852 quantities. Correct right shift sign extension.
3853 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3854 32-bit value when shifting into place.
3855
92161534
ILT		 38562000-04-01 Ian Lance Taylor <ian@zembu.com>
3857
3858 * app.c: Add ATTRIBUTE_UNUSED as needed.
3859 * config/tc-ppc.c: Likewise.
3860 (ppc_size): Make unsigned long.
3861 (ppc_insert_operand): Add casts to avoid warnings.
3862
447f3982
NC		 38632000-03-31 Nick Clifton <nickc@cygnus.com>
3864
3865 * config/tc-d10v.h (md_flush_pending_output): Define.
3866
21d75ec2
NC		 38672000-03-29 Nick Clifton <nickc@cygnus.com>
3868
3869 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3870 segment. Works for both BFD_ASSEMBLER and others.
3871 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3872
d1a1bf19
NC		 38732000-03-29 Nick Clifton <nickc@cygnus.com
3874
3875 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3876
224de7a5
AM		 38772000-03-28 Alan Modra <alan@linuxcare.com.au>
3878
3879 * listing.c (LISTING_LHS_WIDTH): Default depends on
3880 LISTING_WORD_SIZE.
3881 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3882
5b8274e3
ILT		 38832000-03-27 Ian Lance Taylor <ian@zembu.com>
3884
3885 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3886 string literal.
3887
224de7a5 38882000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3889
3890 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3891
3892 * config/tc-avr.c (mcu_types): Add missing initialiser.
3893 (md_pcrel_from_section): Add prototype.
3894 (avr_operand): Remove redundant test of unsigned < 0.
3895 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3896
38972000-03-27 Denis Chertykov <denisc@overta.ru>
3898
3899 * config/tc-avr.c: New file for AVR support.
3900 * config/tc-avr.h: Likewise.
3901 * configure.in: Add AVR support.
3902 * configure: Regenerate.
3903
9f10757c
TW		 39042000-03-26 Timothy Wall <twall@cygnus.com>
3905
3906 * gasp.c (macro_op): Add new argument to check_macro call.
3907 Macro structure definitions moved to macro.h
3908 * sb.h: Add argument to prototype for input_scrub_include_sb.
3909 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3910 nesting checks with an additional flag.
3911 (struct input_save): Add flag to indicate whether current sb
3912 should be checked for proper macro/conditional nesting.
3913 (input_scrub_push/pop): Save/restore nest check flag.
3914 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3915 defined.
9f10757c
TW		 3916 * macro.c (check_macro): Allow caller to retrieve parsed macro
3917 information if a pointer is provided. This information may be
3918 used by the new macro hooks.
3919 * macro.h: Update prototype for check_macro. Macro struct
3920 definitions moved here from macro.c/gasp.c.
3921 * read.c (read_a_source_file): Add parameter to check_macro call,
3922 and pass macro info to the macro hook, if defined.
3923 (input_scrub_insert_line): New. Allow insertion of a line of
3924 characters into the input stream.
3925 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3926 file into the input stream.
3927 (s_include): Use input_scrub_insert_file.
3928 * internals.texi: Document new macro hooks.
3929 * as.h: New prototypes added.
3e87a760 3930
224de7a5 39312000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3932
3933 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3934 an initial capital letter.
3935 (i386_index_check): Reindent.
3936
11424155
NC		 39372000-03-19 Nick Clifton <nickc@cygnus.com>
3938
eaa15ab8 3939 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3940 relative branches.
3941
43f05576
NC		 39422000-03-17 Thomas de Lellis <tdel@windriver.com>
3943
66778679
RH		 3944 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3945 instruction operand bad if Rd > 7 when generating
3946 thumb instructions. Prevents for example,
3947 "adr r12,label" from silently failing and generating
3948 the wrong instruction.
3e87a760 3949
67231402
NC		 39502000-03-17 Nick Clifton <nickc@cygnus.com>
3951
3952 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3953 that have a destingation >= 0x400000.
3e87a760 3954 Fix compile time warning messages.
67231402 3955
a37c8f88
JR		 3956Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3957
3958 * config/tc-sh.c (md_begin): When encountering insn that are
3959 not supported by the current arch, only change the name if
3960 its contents are the same as prev_name.
3961 (get_specific): If the the architecture doesn't match, fail.
3962
dead1419
JR		 3963Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3964
3965 * config/tc-sh.c (IDENT_CHAR): Define.
3966 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3967 matching back where it came from.
3968
182e89d3
JR		 3969Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3970
3971 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3972
84f73d89
NC		 39732000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3974
3975 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3976 normal operands.
3977
dbbc7809
JL		 39782000-03-15 Kazu Hirata <kazu@hxi.com>
3979
3980 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3981
271bb601
HPN		 3982Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3983
3984 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3985 floating-point-number, make sure 'f' is in FLT_CHARS.
3986
8684e216
HPN		 3987Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3988
3989 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3990 (s_lcomm_internal): Use it.
3991 * doc/internals.texi (CPU backend): Document it.
3992 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3993 bytes.
3994
bb2d6cd7
GK		 39952000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3996
3997 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3998 when embedded-pic.
3999
4000 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4001 implementation doesn't have special handling for switch
4002 statements.
bb2d6cd7
GK		 4003 (macro_build): Allow for code in sections other than .text.
4004 (macro): Likewise.
4005 (mips_ip): Likewise.
4006 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4007 Don't perform relocs if we will be outputting them.
bb2d6cd7 4008 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4009 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4010 embedded-pic.
bb2d6cd7 4011
5c86cbc7 40122000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4013
66778679
RH		 4014 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4015 relocation type based on the entry in the fixup structure.
a47cf567 4016 Put S_IS_EXTERN processing back in.
5c86cbc7 4017
f8c827e9
L		 40182000-03-08 H.J. Lu (hjl@gnu.org)
4019
4020 * Makefile.am (install-exec-tooldir): Depend on
4021 install-exec-bindir for parallel make.
4022 * Makefile.in: Regenerated.
4023
8ad9e709
NC		 40242000-03-06 Nick Clifton <nickc@cygnus.com>
4025
4026 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4027 switch.
4028 (md_parse_option): Parse -m32r command line switch - disable m32rx
4029 compatability.
ded0aeb7
NC		 4030 (md_show_usage): Document new option.
4031
4032 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4033 * doc/Makefile.in: Regenerate.
4034 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4035
b7b8f327
MM		 40362000-03-02 Michael Meissner <meissner@redhat.com>
4037
4038 * config/tc-d30v.c (check_range): Remove code that incorrectly
4039 sign extended values where bits < 32.
4040
15886821
L		 40412000-03-02 H.J. Lu (hjl@gnu.org)
4042
4043 * configure.in: Support --enable-targets=all on ia32.
4044 * configure: Regenerated.
4045
8bf950bf
NC		 40462000-03-01 Nick Clifton <nickc@cygnus.com>
4047
4048 * gasp.c (do_align): Remove bogus check of alignment value.
4049
c5e54cc2
ILT		 40502000-02-27 Thomas de Lellis <tdel@windriver.com>
4051
4052 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4053 TC_PPC was defined forced the type of a symbol with no other type
4054 to be BSF_OBJECT.
4055
65fd87bc
ILT		 40562000-02-27 Hans-Peter Nilsson <hp@axis.com>
4057
4058 * doc/internals.texi (CPU backend): Mention that
4059 line_separator_chars do not break up comments. Fix typos for
4060 LEX_AT and LEX_NAME descriptions. Document operands for
4061 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4062 description of md_create_short_jump usage. Document argument for
4063 md_undefined_symbol.
4064
a25fe906
ILT		 40652000-02-27 Jakub Jelinek <jakub@redhat.com>
4066
4067 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4068 (md_parse_option): Handle it.
4069 (md_show_usage): Document it.
4070
21b10511
ILT		 40712000-02-27 Ian Lance Taylor <ian@zembu.com>
4072
4073 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4074 opcode, for the instruction `pal19'. From Andrea Arcangeli
4075 <andrea@suse.de>.
4076
773f551c
AM		 40772000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4078
4079 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4080 from here..
4081 (md_assemble): To here, before template operands are matched.
4082 Also ensure a constant immediate is sign extended when we know the
4083 size is at most 16 bits. This is to catch cases like "add
4084 $0xffc0,%ax" where we don't know the size, and thus that the
4085 immediate can be represented as Imm8S until after parsing the
4086 register operand.
4087 (i386_displacement): Similarly sign extend 16 bit constant
4088 displacements.
4089 (md_assemble): Relax 16-bit jump constant range check to suit sign
4090 extended displacements.
4091
28d33191
JL		 40922000-02-26 Andreas Jaeger <aj@suse.de>
4093
4094 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4095
cc5ca5ce
AM		 40962000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4097
4098 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4099 call operands when intel_syntax.
4100 (intel_float_operand): Return 2 for "fi...".
4101 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4102 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4103 earlier "SHORT" change.
4104 (md_assemble): When determining suffix from Regs, exclude
4105 InOutPortReg.
4106
056350c6
NC		 41072000-02-24 Nick Clifton <nickc@cygnus.com>
4108
4109 * configure: Add arm-wince, mips-pe and sh-pe targets.
4110 * configure: Regenerate.
4111
4112 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4113 sh-pe targets.
4114 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4115 "pe-mips" for the mips-pe target.
4116
4117 * config/tc-arm.c (insns): Change displacement encoded in BL
4118 and B instructions if the target port is arm-wince.
4119 (do_ldst): Do not bias the relocation offset if the target
4120 port is arm-wince.
4121 (md_pcrel_from): Add in missing relocation offset bias if the
4122 target os arm-wince.
4123
4124 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4125 (md_begin): Disable -G support for mips-pe target.
4126 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4127 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4128 COFF flavour.
4129
4130 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4131 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4132 assembler, just set the alignment to 4.
4133
4134 * config/te-wince-pe.h: New file for WinCE targets. Define
4135 TE_WINCE.
4136
36bf8ab9
AM		 41372000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4138
4139 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4140 string instructions.
4141 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4142 (i386_intel_memory_operand): After finding a segment override,
4143 check again for no `[' before looking for a displacement. Bomb if
4144 more than one displacement rather than silently discarding the
4145 second and subsequent ones. Free strings malloc'd by
4146 build_displacement_string.
4147
f5795b08
CM		 41482000-02-24 Catherine Moore <clm@cygnus.com>
4149
4150 * config/obj-som.c (obj_pseudo_table): Add "weak".
4151 (obj_som_weak): New routine.
4152
abd63a32
AM		 41532000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4154
520dc8e8
AM		 4155 * config/tc-i386.c (union i386_op): New.
4156 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4157 Throughout file replace occurences of disps[n], imms[n], regs[n]
4158 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4159 intel mode operand swapping. Add assert in regKludge and
4160 fake_zero_displacement code. Test i.types[n] when outputting
4161 displacements and immediates. Combine output of Disp16 with
4162 Disp32.
7f3f1ea2
AM		 4163 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4164 when in intel mode by (not) reversing fsub and fdiv operands
4165 before the template search. This fails for single operand
4166 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4167 undefined. Instead fix the base_opcode after we've found the
4168 template. Move base_opcode xor with found_reverse_match from
4169 opcode output code to before this fix so we test for the correct
4170 opcodes.
4171 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4172 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4173
4174 * config/tc-i386.h (TC_RELOC): Delete.
4175 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4176 with equivalent call to reloc.
4177
abd63a32
AM		 4178 * as.h (flag_m68k_mri): Move declaration after target include, and
4179 only declare when TC_M68K defined. Define as zero otherwise.
4180 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4181 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4182 Define as zero otherwise.
4183 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4184 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4185 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4186 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4187 testing whether defined.
4188 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4189 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4190 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4191 rather than testing whether defined.
4192 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4193 (parse_mri_cons): Declare and use only when TC_M68K.
4194 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4195 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4196 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4197
4198 * NEWS: Mention IBM 370 support.
4199
7e052742
RH		 42002000-02-23 Richard Henderson <rth@cygnus.com>
4201
4202 * config/tc-i386.c (md_assemble): When swapping operands for
4203 intel_syntax, assume everything that's not Imm or Disp is a
4204 register.
4205
5b93d8bb
AM		 42062000-02-23 Linas Vepstas <linas@linas.org>
4207
4208 * config/tc-i370.c, config/tc-i370.h: New files.
4209 * Makefile.am: Add support for Linux/IBM 370.
4210 * configure.in: Likewise.
4211 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4212 * config/obj-elf.c: Include elf/i370.h
4213 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4214
4215 * Makefile.in: Regenerate.
4216 * configure: Regenerate.
4217
4218 * doc/c-i370.texi: New file.
4219 * doc/all.texi: Include it.
4220 * doc/as.texinfo: And here.
3e87a760 4221 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4222 * doc/Makefile.in: Regenerate.
4223
25f2196d
CC		 42242000-02-19 Michael Meissner <meissner@redhat.com>
4225
4226 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4227 determine if an instruction can be used in parallel with an ADDppp
4228 or SUBppp instruction.
4229
6349b5f4
AH		 42302000-02-22 Andrew Haley <aph@cygnus.com>
4231
4232 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4233
2f6d2f85 42342000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4235
4236 * config/tc-mips.c (mips_gp32): New variable.
4237 (macro_build) Use mips_gp32.
4238 (mips_ip): Ditto.
4239 (md_longopts): Add "-mgp32" and "-mgp64".
4240 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4241
a47cf567
NC		 4242 (OPTION_M7900): Change offset
4243 (OPTION_NO_M7900): Ditto.
4244
b985eaa8
ILT		 42452000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4246
4247 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4248 warning, and bump it to 1.
4249
52454417
ILT		 42502000-02-22 Ian Lance Taylor <ian@zembu.com>
4251
4252 From Brad Lucier <lucier@math.purdue.edu>:
4253 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4254 match format.
4255
6b76fefe
CM		 42562000-02-21 Catherine Moore <clm@cygnus.com>
4257
4258 * config/tc-mips.c (MF_HILO_INSN): Define.
4259 (mips_7000_hilo_fix): Declare.
4260 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4261 (md_parse_option): Check for 7000_HILO_FIX options.
4262 (OPTION_M7000_HILO_FIX): Define.
4263 (OPTION_NO_M7000_HILO_FIX): Define.
4264 * doc/c-mips.texi (-mfix7000): Describe.
4265
f6af82bd
AM		 42662000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4267
4268 * listing.c (print_lines): Remove unused variable `end'.
4269
4270 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4271 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4272 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4273 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4274 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4275 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4276
8c8281f4
NC		 42772000-02-18 Nick Clifton <nickc@cygnus.com>
4278
4279 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4280 the computed frag offset, rather than overwriting it.
4281
d4845d57
JR		 4282Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4283
4284 * config/tc-sh.c ("elf/sh.h"): Include.
4285 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4286 (md.begin): Initialize target_arch.
4287 Only include opcodes in has table that match selected architecture.
4288 (parse_reg): Recognize register names for sh-dsp.
4289 (parse_at): Recognize post-modify addressing.
4290 (get_operands): The leading space is now optional.
4291 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4292 arguments. Update valid_arch.
4293 (build_Mytes): Add support for SDT_REG_N.
4294 (find_cooked_opcode): New function, broken out of md_assemble.
4295 (assemble_ppi, sh_elf_final_processing): New functions.
4296 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4297 (md_longopts, md_parse_option): New option: -dsp.
4298 * config/tc-sh.h (elf_tc_final_processing): Define.
4299 (sh_elf_final_processing): Declare.
4300
c97305a1
JL		 4301Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4302
4303 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4304 the unwinder subspace. Save the current seg/subseg before creating
4305 the new seg/subseg.
4306
bec50466
NC		 43072000-02-10 Nick Clifton <nickc@cygnus.com>
4308
4309 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4310 little endian targets.
bec50466 4311 (INST_BYTE1): Redefine to handle big and little endian
66778679 4312 targets.
bec50466
NC		 4313 (cpu_type): New type: Select between M340 and M210.
4314 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4315 instructions of the M340.
bec50466 4316 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4317 instructions.
bec50466
NC		 4318 (md_atof): Add support for little endian targets.
4319 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4320 line switches.
bec50466
NC		 4321 (md_convert_frag): Add support for little endian targets.
4322 (md_apply_fix3): Add support for little endian targets.
4323 (md_number_to_chars): Add support for little endian targets.
4324
a25c045a
TW		 43252000-02-10 Timothy Wall <twall@redhat.com>
4326
4327 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4328 defined, use it to verify the symbol just read should be a label.
4329
f28e8eb3
TW		 43302000-02-10 Timothy Wall <twall@redhat.com>
4331
4332 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4333 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4334 around colons when KEEP_WHITE_AROUND_COLON is defined.
4335 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4336 and KEEP_WHITE_AROUND_COLON.
4337
6dc19fc4
TW		 43382000-02-08 Timothy Wall <twall@redhat.com>
4339
4340 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4341 logic.
6dc19fc4 4342 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4343 implemented.
6dc19fc4
TW		 4344 (end_repeat): New. Provide support for a "break" out of the
4345 repeat loop.
4346 * read.h: Add prototypes for new functions.
3e87a760 4347
f805106c
TW		 43482000-02-08 Timothy Wall <twall@redhat.com>
4349
4350 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4351 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4352 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4353 non-zero.
4354
4469be0f
TW		 43552000-02-08 Timothy Wall <twall@redhat.com>
4356
4357 * read.c: Added elseif to directives table.
4358 * read.h: Added prototype for s_elseif.
4359 * doc/as.texinfo: Added description for elseif.
4360 * cond.c (s_elseif): New function
3e87a760 4361
24a17b6c
TW		 43622000-02-04 Timothy Wall <twall@redhat.com>
4363
4364 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4365 listings.
24a17b6c 4366
bea9907b 43672000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4368
bea9907b
TW		 4369 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4370 default values.
4371 * frags.c (frag_new): Calculate fr_fix in octets
4372 (frag_now_fix) Return offset as target address offset (bytes).
4373 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4374 quantities).
bea9907b
TW		 4375 * frags.h: Added prototype for frag_now_fix_octets().
4376 Distinguish between octets and bytes in field descriptions.
4377 * listing.c (calc_hex): Account for octets vs bytes when
4378 printing addresses/offsets.
4379 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4380 target is little-endian, print the octets in a word in big-endian
4381 order so that the display looks like a proper hexadecimal number,
4382 instead of having the octets reversed.
4383 * read.c (do_align): When recording alignment, alignment power
4384 should be in terms of target bytes (minimum addressible unit)
4385 instead of octets.
4386 (do_org) Convert ORG target address (byte) argument into an
4387 octet offset when generating a variable fragment.
4388 * symbols.c (resolve_symbol_value): Symbol final value
4389 converted to a target address offset (bytes) from its octet offset.
4390 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4391 offset (bytes) is adjusted by the frag offset (octets) converted
4392 to bytes.
4393 (coff_frob_section) Section alignment power is in terms of bytes;
4394 convert it to an octet alignment power when calculating size (and
4395 size mask) in octets. Don't modify the section size in order to
4396 "align" it for TI COFF, since that format has a different method
4397 for storing alignment information.
3e87a760 4398
210dcc61
TW		 43992000-02-01 Timothy Wall <twall@cygnus.com>
4400
4401 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4402 entries, matching the way GCC generates them. If not escaped, the
4403 filename is encoded incorrectly.
4404
557537a5 44052000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4406
557537a5
NC		 4407 * config/tc-arm.c (reg_table): Add support for ATPCS register
4408 naming conventions.
2c1c4c62 4409
557537a5 44102000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4411
2c1c4c62
GK		 4412 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4413 already defined.
3e87a760 4414 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4415 New macro.
4416 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4417 of a symbol when we really care about its value.
4418
44192000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4420
4421 * config/tc-mcore.c (md_assemble): Give warning message if
4422 operands passes to instruction are more than the spec.
4423
2f0ca46a
NC		 44242000-01-27 Thomas de Lellis <tdel@windriver.com>
4425
66778679 4426 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4427 Thumb mode but the label seen was not declared as '.thumb_func'
4428 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4429 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4430
4c63da97
AM		 44312000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4432
4433 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4434 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4435
4436 * Makefile.in: Same here.
4437 Update copyright.
4438
4439 * configure.in: Set bfd_gas for i386-aout when primary target
4440 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4441 we may need the primary te_file. Remove incorrect comment.
4442
4443 * configure: Regenerate.
4444
4445 * config/e-i386aout.c: New file.
4446
4447 * as.c (USE_EMULATIONS): Move to before print_version_id.
4448 (struct emulation): Add i386aout.
4449 (show_usage): Split text strings. Reformat -a text. Add --em
4450 help.
4451 Update copyright.
4452
4453 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4454 (aout_format_ops): New.
4455 Update copyright.
4456
4457 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4458 preprocessor conditional and add aout USE_EMULATIONS tests.
4459 (read_a_source_file): Don't pass error strings to printf as
4460 format arg.
4461 Update copyright.
4462
4463 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4464 format arg.
4465 (do_data): Same here.
4466 (process_file): And here.
4467 Update copyright.
4468
4469 * symbols.c (colon): Rewrite "already defined" fatal message
4470 code for aout with USE_EMULATIONS.
4471 Update copyright.
4472
4473 * config/obj-aout.c (OBJ_HEADER): Define.
4474 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4475 fields of sentinel.
4c63da97
AM		 4476 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4477 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4478 forms here.
4479 (obj_aout_type): Expand S_SET_OTHER here too.
4480 (obj_read_begin_hook): Remove.
4481 (aout_pop_insert): New.
4482 (obj_aout_s_get_other): New.
4483 (obj_aout_s_get_desc): New.
4484 (aout_format_ops): New.
4485 Update copyright.
4486
4487 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4488 gets aout_pseudo_table.
4489 (aout_pseudo_table): Declare.
4490 (obj_read_begin_hook): Define.
4491 Update copyright.
4492
4493 * config/obj-coff.c (obj_pseudo_table): Rename to
4494 coff_pseudo_table.
4495 (coff_pop_insert): Use coff_pseudo_table.
4496 (coff_sec_sym_ok_for_reloc): Remove.
4497 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4498 and comment all zero entries and remove #if 0 code.
4499 Update copyright.
4500
4501 * config/obj-coff.h (obj_pop_insert): Define.
4502 (coff_pseudo_table): Declare.
4503 Update copyright.
4504
4505 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4506 s_get_size, s_set_size. Comment all zero entries.
4507 Update copyright.
4508
4509 * config/obj-elf.c (elf_s_get_other): New function.
4510 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4511 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4512 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4513 comment.
4514 (obj_elf_parse_section_letters): Don't pass error strings to
4515 printf as format arg.
4516 Update copyright.
4517
4518 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4519 OBJ_MAYBE_ECOFF.
4520 (elf_s_get_other): Declare.
4521 (S_GET_OTHER) Define as elf_s_get_other if not already
4522 defined.
4523 (S_SET_OTHER): Only define when not already defined.
4524 (elf_obj_read_begin_hook): Declare.
4525 (obj_read_begin_hook): Define.
4526 (elf_obj_symbol_new_hook): Declare.
4527 (obj_symbol_new_hook): Define.
4528 Update copyright.
4529
4530 * config/obj-multi.h: Add copyright header and protect against
4531 multiple inclusion. Add * to all function pointers.
4532 (OBJ_HEADER): If defined, include it rather than other defines
4533 in this file.
4534 (obj_frob_file_after_relocs): Test for NULL.
4535 (obj_symbol_new_hook): Here too.
4536 (obj_sec_sym_ok_for_reloc): And here.
4537 (S_GET_OTHER): Define.
4538 (S_GET_DESC): Define.
4539 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4540 (OBJ_MAYBE_ELF): Update comment.
4541
4542 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4543 OBJ_AOUT preprocessor conditional and handle emulation by
4544 testing OUTPUT_FLAVOR.
4545 (i386_displacement): Here too.
4546 (md_section_align): Similarly here.
4547 (i386_target_format): Conditionally compile when more than one
4548 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4549 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4550 (i386_displacement): Here too.
4551 Update copyright.
4552
4553 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4554 Define TARGET_FORMAT for aout only when not multi.
4555 Update copyright.
4556
4557 * config/te-multi.h: Delete file as it's identical to te-generic.h
4558
add0c677
AM		 45592000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4560
4561 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4562 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4563 LONG_MNEM_SUFFIX.
4564
4565 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4566 DWORD_MNEM_SUFFIX.
4567 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4568 comments.
4569
a19d8eb0
CP		 45702000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4571
66778679
RH		 4572 * config/tc-mips.c (mips_do_align): New function.
4573 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4574
550262c4
NC		 45752000-01-10 Philip Blundell <philb@gnu.org>
4576
4577 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4578 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4579 line separator for Linux.
4580 * doc/as.texinfo (Comments): Mention the ARM.
4581
0decc840
NC		 45822000-01-10 Philip Blundell <pb@futuretv.com>
4583
4584 * configure.in (arm*-*-conix*): New target.
4585 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4586 armv*-*-linux-gnu.
4587 * configure: Regenerate.
4588
2e13b764
NC		 45892000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4590
4591 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4592 (obj_elf_visibility): New function.
3e87a760 4593
2e13b764
NC		 4594 * doc/as.texinfo (Visibility): New node: document visibility
4595 pseudo ops.
4596
2f6d2f85 4597For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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