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Fix typo in my previously committed ChangeLog entry.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
33d01f33
JW		 12001-02-21 David Mosberger <davidm@hpl.hp.com>
2
3 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
4 (dot_proc): Clear unwind.prologue_count to zero.
5 (dot_prologue): Increment unwind.prologue_count.
6 (dot_restore): If second operand is omitted, use
7 unwind.prologue_count -1 for "ecount" (# of additional regions to
8 pop). Decrement unwind.prologue_count by number of regions
9 popped.
10
7e84d676
NC		 112001-02-21 Nick Clifton <nickc@redhat.com>
12
13 * doc/as.texinfo (Section): Note that some flags to the COFF
14 version of .section remove attributes rather than setting them.
15
5cd4edbe
KH		 162001-02-20 Kazu Hirata <kazu@hxi.com>
17
18 * tc-pdp11.c: Fix formatting.
19 * tc-pdp11.h: Likewise.
20
80b3ee89
AJ		 212001-02-20 Bo Thorsen <bo@suse.de>
22
23 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
24 entry.
25
0fde8cc6 262001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 27
28 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
29 all FreeBSD platforms should look the same at this level.
30 * configure: Rebuilt.
31 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
32
e135f41b
NC		 332001-02-18 lars brinkhoff <lars@nocrew.org>
34
35 * Makefile.am: Add PDP-11 target.
36 * configure.in: Likewise.
37 * config/tc-pdp11.c: New file.
38 * config/tc-pdp11.h: New file.
39 * doc/Makefile.am: Add PDP-11 documentation.
40 * doc/all.texi: Likewise.
41 * doc/as.texinfo: Likewise.
42 * doc/c-pdp11.texi: New file.
43
363c574f
MG		 442001-02-16 matthew green <mrg@redhat.com>
45
80b3ee89 46 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 47
fa1cb89c
JW		 482001-02-13 Jim Wilson <wilson@redhat.com>
49
50 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
51 reloc instead of a 0 reloc.
52 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
53 as done.
54 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
55
c842b53a
ILT		 562001-02-13 Ian Lance Taylor <ian@zembu.com>
57
58 * write.c (is_dnrange): Stop as soon as the address becomes
59 larger.
60 (relax_frag): Add segment parameter. Only call symbol_get_frag
61 once. Only call is_dnrange if the symbol is in the same segment,
62 and the symbol address is larger.
63 (relax_segment): Pass segment to md_relax_frag and relax_frag.
64 * write.h (relax_frag): Update declaration.
65 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
66 it to relax_frag.
67 * config/tc-m32r.c (m32r_relax_frag): Likewise.
68 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
69 (m32r_relax_frag): Update declaration.
70 * config/tc-mips.h (md_relax_frag): Add segment parameter.
71 * config/tc-tic54x.h (md_relax_frag): Likewise.
72 * doc/internals.texi (CPU backend): Update documentation for
73 md_relax_frag.
74
6fad6acb
AM		 752001-02-13 Alan Modra <alan@linuxcare.com.au>
76
fddf5b5b
AM		 77 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
78 Mention effect of < 386 architectures on jump promotion.
79 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
80
81 * config/tc-i386.c (no_cond_jump_promotion): New.
82 (set_cpu_arch): Parse "jumps" arch modifier.
83 (insn_size): Modify usage comment.
84 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
85 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
86 (TYPE_FROM_RELAX_STATE): New define.
87 (UNCOND_JUMP, COND_JUMP): Renumber.
88 (md_relax_table): Reorder to suit.
89 (COND_JUMP86): New define.
90 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
91 (md_assemble): Create frag var for jumps of max size, encode relax
92 state for COND_JUMP86.
93 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
94 leave conditional jumps small if no_cond_jump_promotion.
95 (md_convert_frag): Likewise.
96
6fad6acb
AM		 97 * expr.c (operator): Don't bump input_line_pointer for two char
98 operators. Instead return operator size via new param num_chars.
99 (expr): Use above to parse multi-char operators correctly.
100
23df1078
JH		 101Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
102
103 * tc-i386.c (i386_displacement): Fix handling of
104 BFD_RELOC_X86_64_GOTPCREL.
105 (i386_validate_fix): Likewise.
106
b1e2e654
PB		 1072001-02-12 Philip Blundell <pb@futuretv.com>
108
109 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
110 ldrt/strt instructions.
111
9117d219
NC		 1122001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
113
114 * config/tc-mips.c (macro): For M_LA_AB emit a
115 BFD_RELOC_MIPS_CALL16 relocation or a
116 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
117 BFD_RELOC_MIPS_GOT16 and
118 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
119 loading the jump register when generating SVR4_PIC code.
120
97238fbd
CD		 1212001-02-10 Chris Demetriou <cgd@broadcom.com>
122
123 * configure.in: Make 'mipself' and 'mipsecoff' emulations
124 map to MIPS-specific files, as they used to do before the
125 change on 2000-05-21.
126 * configure: Regerate.
127
0f074f60
CD		 1282001-02-10 Chris Demetriou <cgd@broadcom.com>
129
130 * config/tc-mips.c (md_parse_option): Don't try to compile
131 ELF-only option code if not ELF.
132
91a2ae2a
RH		 1332001-02-08 David Mosberger <davidm@hpl.hp.com>
134
135 * config/tc-ia64.h (md_elf_section_type): New macro.
136 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
137 (they're now handled via ia64_elf_section_type.
138
139 * config/tc-ia64.c (unwind): New members saved_text_seg,
140 saved_text_subseg, and force_unwind_entry.
141 (optimize_unw_records): New function to optimize away unnecessary
142 unwind directives.
143 (ia64_elf_section_type): New function.
144 (output_unw_records): Generate unwind info only if the size is
145 non-zero or if it's forced for some other reason (e.g.,
146 handlerdata or a personality routine).
147 (generate_unwind_image): Don't switch back to previous
148 section---stay inside the unwind info section instead so that
149 handlerdata that may follow goes into the right place.
150 (dot_handlerdata): Force generation of unwind entry and save the
151 current active text segment before generating unwind image.
152 (dot_unwentry): Force generation of unwind entry.
153 (dot_personality): Ditto.
154 (dot_endp): Generate unwind table entry only if there is
155 some unwind info or the unwind entry was forced.
156
157 * config/tc-ia64.c (make_unw_section_name): New macro to form
158 unwind section name.
159 (generate_unwind_image): Add "text_name" argument. Use it to
160 form unwind section name.
161 (dot_handlerdata): Determine current segment (section) name and
162 pass it to generate_unwind_image().
163 (dot_endp): Determine current segment (section) name and use
164 it to determine the appropriate unwind section name.
165 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
166 n, fill, and max arguments.
167
a85d7ed0
NC		 1682001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
169
170 * Makefile.am: Add linux target for S/390.
171 * configure.in: Likewise.
172 * config/tc-s390.c: New file.
173 * config/tc-s390.h: New file.
174
de68de20
AO		 1752001-02-09 Alexandre Oliva <aoliva@redhat.com>
176
177 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
178 2byte, 4byte and 8byte.
179
8ea46bbd
AM		 1802001-02-08 Alan Modra <alan@linuxcare.com.au>
181
182 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
183 md_number_to_chars with size > sizeof (valueT).
184
a99746f4
L		 1852001-02-06 H.J. Lu <hjl@gnu.org>
186
187 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
188 there is no relocation.
189
f4e17b3d
L		 1902001-02-06 H.J. Lu <hjl@gnu.org>
191
192 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
193
194 * config/tc-ia64.c (md_parse_option): Only accept the valid
195 ia64 options on "-axxx".
196
3557da92
JW		 1972001-02-05 Jim Wilson <wilson@redhat.com>
198
199 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
200 aborting for invalid operands.
201
da6c73e0
AM		 2022001-02-06 Alan Modra <alan@linuxcare.com.au>
203
204 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
205 than via pointer. Update all callers.
206 (UNWIND_LOW32): Define.
207 (UNWIND_HIGH32): Define.
208 (pa_build_unwind_subspace): Use the above macros instead of dumping
209 bitfields directly. Call frag_more once rather than multiple times.
210 (md_assemble): Use UNWIND_LOW32.
211 (pa_entry): Likewise
212 (pa_procend): Likewise.
213 (process_exit): Use UNWIND_HIGH32.
214
986c6f4b
SC		 2152001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
216
217 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
218 function to select the header according to the cpu.
219 (md_after_pass_hook, md_do_align): Remove.
220 (md_cleanup, m68hc11_cleanup): Remove.
221 (md_pcrel_from_section): Declare.
222 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
223 (build_jump_insn, build_insn): Likewise.
224 (m68hc11_listing_header): New function.
225 (m68hc11_cleanup): Remove.
226
dbb8ad49
SC		 2272001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
228
328dc123 229 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 230 symbols because there is no support for shared libraries and these
328dc123 231 symbols can't be overridden (unless they are weak).
dbb8ad49 232
a987bfc9
RH		 2332001-02-01 Momchil Velikov <velco@fadata.bg>
234
235 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
236 for the compilation unit with a zero byte.
237
22862cde
AM		 2382001-01-30 Alan Modra <alan@linuxcare.com.au>
239
240 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
241 destinations. Correct range check for 17 and 22 bit branches.
242
8ec6253e
NC		 2432001-01-25 Nick Clifton <nickc@redhat.com>
244
245 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
246 still set. Issue an error message instead.
247 (md_estimate_size_before_relax): Delete unused variable
248 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 249
43ad3147
KH		 2502001-01-23 Kazu Hirata <kazu@hxi.com>
251
252 * as.c: Fix formatting.
253 * ehopt.c: Likewise.
254 * messages.c: Likewise.
255 * stabs.c: Likewise.
256 * symbols.c: Likewise.
257
015c05c1
AM		 2582001-01-23 Ben Elliston <bje@redhat.com>
259
260 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
261
66498417
KH		 2622001-01-22 Kazu Hirata <kazu@hxi.com>
263
264 * config/tc-alpha.c: Fix formatting.
265
1aad8cf8
KH		 2662001-01-19 Kazu Hirata <kazu@hxi.com>
267
268 * config/tc-alpha.c: Fix formatting.
269
32ff5c2e
KH		 2702001-01-18 Kazu Hirata <kazu@hxi.com>
271
272 * config/tc-alpha.c: Fix formatting.
273
cd17328a
NC		 2742001-01-18 Nick Clifton <nickc@redhat.com>
275
276 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
277 "da" flags.
278 (stm_flags): Remove redundant bit from "ed" and "da" flags.
279
81c425d1
AO		 2802001-01-18 Alexandre Oliva <aoliva@redhat.com>
281
282 * configure.in (cpu_type, arch): Match i386 too.
283 * configure: Rebuilt.
284
e5cb08ac
KH		 2852001-01-16 Kazu Hirata <kazu@hxi.com>
286
287 * config/tc-i386.c: Fix formatting.
288
1d3d5051
AM		 2892001-01-16 Alan Modra <alan@linuxcare.com.au>
290
64afeba3
AM		 291 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
292 relocs for .PARISC.unwind section.
293
1d3d5051
AM		 294 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
295 depending on section flags, not just for .text.
296
b44b1b85
JW		 2972001-01-15 Jim Wilson <wilson@redhat.com>
298
299 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
300 not immediately followed by an instruction.
301
098f2ec3
KH		 3022001-01-15 Kazu Hirata <kazu@hxi.com>
303
304 * config/tc-m68hc11.c: Fix formatting.
305
d4887adc
NC		 3062001-01-15 Nick Clifton <nickc@redhat.com>
307
308 * symbols.c (colon): Change 'already defined symbol' from a
309 fatal error to an ordinary error. There is no reason why this
310 error should be fatal.
311
312 * message.c (as_fatal): Delete output file, if one has been
015c05c1 313 created.
d4887adc 314
fcfd4916
AM		 3152001-01-14 Alan Modra <alan@linuxcare.com.au>
316
317 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
318
bfb32b52
KH		 3192001-01-14 Kazu Hirata <kazu@hxi.com>
320
321 * config/tc-alpha.c: Fix formatting.
322 * config/tc-arc.c: Likewise.
323 * config/tc-arc.h: Likewise.
324 * config/tc-d10v.c: Likewise.
325 * config/tc-i370.c: Likewise.
326 * config/tc-i386.c: Likewise.
327 * config/tc-i960.c: Likewise.
328 * config/tc-m68k.c: Likewise.
329 * config/tc-ppc.c: Likewise.
330 * config/tc-sparc.c: Likewise.
331 * config/tc-tahoe.c: Likewise.
332 * config/tc-vax.c: Likewise.
333
1e07b820
KH		 334 * config/tc-arc.c: Fix formatting.
335
19203624
KH		 336 * config/tc-arc.c: Fix formatting.
337
1328dc98
AM		 3382001-01-14 Alan Modra <alan@linuxcare.com.au>
339
c46b7515
AM		 340 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
341 both 32 and 64 bit ELF.
342
1328dc98
AM		 343 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
344 and don't bother storing `m' for "ce" completer. Tidy handling of
345 'J' and 'K' operands to suit. Handle '<' and '>' operands.
346
b9d79e03
JH		 347Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
348
349 * tc-i386.h (TARGET_MACH): New macro.
350 (i386_mach): Declare.
351 * tc-i386.c (i386_mach): New function.
352
a349d9dd
PB		 3532001-01-13 Philip Blundell <philb@gnu.org>
354
355 * doc/as.texinfo: Fix spelling and cross-references.
356
357 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
358 character for all systems, not just GNU/Linux. Make it explicit
359 that `-k' doesn't affect code generation, just ELF flags.
360
e2914f48
JH		 361Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
362
363 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
364 instructions.
365
272d76e0
FCE		 3662001-01-12 Frank Ch. Eigler <fche@redhat.com>
367
368 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
369
d0398d6a
NC		 3702001-01-12 Nick Clifton <nickc@redhat.com>
371
372 * as.c (print_args): Update copyright date to 2001.
373
2d73a4ca
NC		 3742001-01-12 Peter Targett <peter.targett@arccores.com>
375
376 * doc/c-arc.texi: New file.
377 Some sections to be expanded.
378
6e0b89ee
AM		 3792001-01-12 Alan Modra <alan@linuxcare.com.au>
380
381 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
382 (md_parse_option): Always accept "--32".
383
0d2bcfaf
NC		 3842001-01-11 Peter Targett <peter.targett@arccores.com>
385
386 * as.h (TC_ARC): Ensure struc-symbol.h included.
387 * as.c (dwarf2dbg.h): Include to remove implicit declaration
388 warnings.
389 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
390 (TARGET_SYMBOL_FIELDS) added.
391
392 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
393 * doc/c-arc.texi: New file.
394 Some sections to be expanded.
395 * doc/as.texinfo: Update command-line options.
396 Removed outdated text for ARC dependant features, instead include
397 text from above file.
398
399 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
400 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
401 (targ-cpu.h) header.
402 * config/tc-arc.h:
403 * config/tc-arc.c: New updated configuration for
404 ARC, including selection of core variants, and extensibility of
405 instructions, registers etc. through directives.
406
407 * config/tc-arc.c (arc_extinst): Minor corrections for
408 error messages.
409 (arc_common) Likewise. Make alignment argument optional for local
410 symbols also, with default of zero.
411
88051039
SC		 4122001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
413
414 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
415 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
416 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
417 and fix_new_exp() instead.
418 (md_convert_frag): For indexed post byte use the symbol value
419 rather than the displacement.
420 (md_relax_table): Fix indexed offset relax.
421
d8273f3b
SC		 4222001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
423
424 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
425 relax weak symbols.
015c05c1 426 (relaxable_symbol): New function.
d8273f3b 427
eea2ad45
AJ		 4282001-01-11 Andreas Jaeger <aj@suse.de>
429
430 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
431 not used anywhere.
432
7a91e76a
NC		 4332001-01-10 Nick Clifton <nickc@redhat.com>
434
435 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
436 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
437
aa257fcd
NC		 4382001-01-10 Nick Clifton <nickc@redhat.com>
439
440 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
441 character used to dollar local symbols.
442 (LOCAL_LABEL_CHAR): New constant - the magic character used to
443 local label symbols.
444 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
445 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
446 if defined.
447 Use LOCAL_LABEL_CHAR.
448 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
449 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
450 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
451
b77a7acd
AJ		 4522001-01-08 Bo Thorsen <bo@suse.de>
453
015c05c1
AM		 454 * config/tc-i386.c (i386_immediate, i386_displacement):
455 GOTPCREL check fix.
b77a7acd 456
5c2bd011
ILT		 4572001-01-07 Ian Lance Taylor <ian@zembu.com>
458
459 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
460 in last change.
461
46a04e3a
PB		 4622001-01-07 Philip Blundell <philb@gnu.org>
463
464 * doc/as.texinfo (Bug Reporting): Update email address for
465 reports.
466 * README: Likewise.
467
b96d3a20
JH		 468Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
469
470 * configure.in: Define DEFAULT_ARCH for i386.
471 * tc-i386.c (md_assemble): Return after the error message;
472 move testing for 64bit operands to proper place.
473
55b62671
AJ		 4742001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
475
476 * doc/as.texinfo: Document '#' as comment character for i386 and
477 x86_64. Add AMD x86-64 into menu of machine dependent information.
478
479 * doc/c-i386.texi: Document x86_64 extensions.
480
7bc70a8e
JH		 481Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
482
483 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
484
a167610d
JH		 485Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
486
487 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
488 * NEWS: Add note about Pentium4 support.
489
09f131f2
JH		 490Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
491
492 * tc-i387.c (pi, pte, pt): Update.
493 (type_names): Add new types.
494
6f8c0c4c
JH		 495Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
496
497 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
498 CpuUnknown): Renumber
499 (CpuP4, CpuSSE2): New.
500 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
501
b96ed59a
PB		 5022001-01-03 Philip Blundell <pb@futuretv.com>
503
504 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
505 relocs.
506 (alpha_fix_adjustable): Likewise.
507 (md_apply_fix): Likewise.
508
a735d1cd
L		 5092000-12-31 H.J. Lu <hjl@gnu.org>
510
511 * listing.c (listing_message): Allocate string only if it is
512 used.
513
514 * configure: Rebuild.
515
67db5ab4
HPN		 5162000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
517
518 * doc/internals.texi (Relaxing with a table) <after relaxation>:
519 Point out caveats with generating fixups for the opcode in a frag.
520
c0d8940f
JH		 521Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
522
523 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
524 * NEWS: Add x86_64.
525
087f563c
L		 5262000-12-29 H.J. Lu <hjl@gnu.org>
527
528 * listing.c (calc_hex): Print the variable part only if the
529 fragment type is rs_fill.
530
8108ad8e
HPN		 5312000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
532
533 * doc/internals.texi (tc_conditional_pseudoop,
534 TC_LINKRELAX_FIXUP): Fix typos.
535
799051fc
RH		 5362000-12-28 Richard Henderson <rth@redhat.com>
537
538 * write.c (subsegs_finish): Fix thinko last change -- don't
539 "optimize" the alignment == 0 case.
540
0a9ef439
RH		 5412000-12-28 Richard Henderson <rth@redhat.com>
542
543 * as.h (rs_align_test): New.
544 * frags.c (NOP_OPCODE): Move default from read.c.
545 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
546 (frag_align_code): New.
547 * frags.h (frag_align_code): Declare.
548 * read.c (NOP_OPCODE): Remove.
549 (do_align): Use frag_align_code.
550 * write.c (NOP_OPCODE): Remove.
551 (get_recorded_alignment): New.
552 (cvt_frag_to_fill): Handle rs_align_test.
553 (relax_segment): Likewise.
554 (subsegs_finish): Align last subseg in section to the
555 section alignment. Use frag_align_code.
556 * write.h (get_recorded_alignment): Declare.
557 * config/obj-coff.c (size_section): Handle rs_align_test.
558 (fill_section, fixup_mdeps): Likewise.
559 (write_object_file): Use frag_align_code.
560
561 * config/tc-alpha.c (alpha_align): Use frag_align_code.
562 (alpha_handle_align): New.
563 * config/tc-alpha.h (HANDLE_ALIGN): New.
564 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
565
566 * config/tc-i386.h (md_do_align): Use frag_align_code.
567 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
568
569 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
570 (ia64_handle_align): New.
571 * config/tc-ia64.h (HANDLE_ALIGN): New.
572 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
573
574 * config/tc-m32r.c (m32r_do_align): Remove.
575 (m32r_handle_align): New.
576 (fill_insn): Use frag_align_code.
577 * config/tc-m32r.h (md_do_align): Remove.
578 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
579 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
580 * config/tc-mips.c, config/tc-mips.h: Similarly.
581
582 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
583 (sh_handle_align): Likewise. Handle rs_align_code.
584 (sh_do_align): Remove.
585 * config/tc-sh.h (md_do_align): Remove.
586 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
587
588 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
589 (sparc_handle_align): Likewise. Handle rs_align_code.
590 * config/tc-sparc.h (md_do_align): Remove.
591 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
592
3cd4dda7
DD		 5932000-12-22 DJ Delorie <dj@redhat.com>
594
595 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
596 when we assemble the first half of a pair.
597
ec56dfb4
L		 5982000-12-22 H.J. Lu <hjl@gnu.org>
599
600 * config/tc-i386.c (reloc): Update the macro for non-bfd
601 assembler.
602 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
603
ad1172d4
L		 6042000-12-22 H.J. Lu <hjl@gnu.org>
605
606 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
607
3e73aa7c
JH		 608Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
609
610 * tc-i386.h (i386_target_format): Define even for ELFs.
611 (QWORD_MNEM_SUFFIX): New macro.
612 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
613 New macros
614 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
615 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
616 ImmExt): Renumber.
617 (Size64, No_qSuf, NoRex64, Rex64): New macros.
618 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
619 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
620 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
621 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
622 Renumber.
623 (Reg, WordReg): Add Reg64.
624 (Imm): Add Imm32S and Imm64.
625 (EncImm): New.
626 (Disp): Add Disp64 and Disp32S.
627 (AnyMem): Add Disp32S.
628 (RegRex, RegRex64): New macros.
629 (rex_byte): New type.
630 * tc-i386.c (set_16bit_code_flag): Kill.
631 (fits_in_unsigned_long, fits_in_signed_long): New functions.
632 (reloc): New parameter "signed"; support x86_64.
633 (set_code_flag): New.
634 (DEFAULT_ARCH): New macro; default to "i386".
635 (default_arch): New static variable.
636 (struct _i386_insn): New fields Operand_PCrel; rex.
637 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
638 (flag_code): New enum and static variable.
639 (use_rela_relocations): New static variable.
640 (flag_code_names): New static variable.
641 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
642 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
643 K6 and Athlon.
644 (i386_align_code): Return plain "nop" for x86_64.
645 (mode_from_disp_size): Support Disp32S.
646 (smallest_imm_type): Support Imm32S and Imm64.
647 (offset_in_range): Support size of 8.
648 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
649 (md_pseudo_table): Add "code64"; use set_code_flat.
650 (md_begin): Emit sane error message on hash failure.
651 (tc_i386_fix_adjustable): Support x86_64 relocations.
652 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
653 instructions supported on particular arch just partially,
654 output of 64bit immediates, handling of Imm32S and Disp32S type.
655 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
656 (i386_displacement): Likewise.
657 (i386_index_check): Cleanup; support 64bit addresses.
658 (md_apply_fix3): Support x86_64 relocation and rela.
659 (md_longopts): Add "32" and "64".
660 (md_parse_option): Add OPTION_32 and OPTION_64.
661 (i386_target_format): Call even for ELFs; choose between
662 elf64-x86-64 and elf32-i386.
663 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
664 (tc_gen_reloc): Support rela relocations and x86_64.
665 (intel_e09_1): Support QWORD.
666
21d6c4af
DN		 6672000-12-15 Diego Novillo <dnovillo@redhat.com>
668
669 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 670 it's not an offset expression.
21d6c4af
DN		 671 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
672 keep the braces '[' and ']' in the output string.
673 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
674 != FLAT. There is no such op_modifier.
675
6717891c
NC		 6762000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
677
678 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
679 if we have it.
680
ee515fb7
KH		 6812000-12-13 Kazu Hirata <kazu@hxi.com>
682
683 * as.h: Fix formatting.
684 * cgen.h: Likewise.
685 * dwarf2dbg.c: Likewise.
686 * input-scrub.c: Likewise.
687 * read.h: Likewise.
688
349a994c
DD		 6892000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
690
691 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
692 configure: Regenerate.
693
42dbf88c
NC		 6942000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
695
696 * dwarf2dbg.c: #include <limits.h> only if it exists.
697
0485cba3
AM		 6982000-12-13 Rodney Brown <RodneyBrown@mynd.com>
699
700 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
701 (md_apply_fix): Here too.
702
514829c3
JW		 7032000-12-12 Jim Wilson <wilson@redhat.com>
704
705 * config/tc-ia64.h (ia64_init): Add prototype.
706
92eb7b32
L		 7072000-12-12 H.J. Lu <hjl@gnu.org>
708
709 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
710
711 * read.h (outputting_stabs_line_debug): Change it to int.
712 * stabs.c (outputting_stabs_line_debug): Likewise.
713
8141c27d
GK		 7142000-12-12 Geoffrey Keating <geoffk@redhat.com>
715
716 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
717 the address of a function result.
718
5d6f4f16
GK		 7192000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
720
721 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
722 (md_assemble): Call dwarf2_emit_insn.
723 (shlib): Fix typo SHILB -> SHLIB.
724 (md_parse_option): Likewise.
725 (ppc_elf_validate_fix): Likewise:
726 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
727
d4c0c039
NC		 7282000-12-12 Nick Clifton <nickc@redhat.com>
729
730 * cgen.h: Fix formatting.
731 * input-scrub.c: Fix formatting.
732 * macro.c: Fix formatting.
e972090a 733 * config/tc-mips.c: Fix formatting.
584da044 734 * doc/c-mips.texi: Fix formatting.
55b62671 735
f16b83df
JH		 736Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
737
738 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
739 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
740 references.
741 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
742 otherwise.
743 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
744 (No_dSuf): Kill.
745
746 * i386.h (*_Suf): Remove No_dSuf.
747 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
748 Remove.
749 (i386_optab): Remove 'd' in the suffixes.
750
50705ef4
AM		 7512000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
752
753 * config/tc-i386.c (T_SHORT): Undefine before defining.
754
beae10d5
KH		 7552000-12-05 Kazu Hirata <kazu@hxi.com>
756
757 * config/tc-mips.c: Fix formatting.
758
bccba5f0 7592000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 760
761 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
762 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
763 (md_show_usage): Ditto.
764 (md_parse_option): Ditto.
765 (d10v_cleanup): Writes pending instruction only if
766 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 767 Fix compile time warning messages.
50705ef4
AM		 768
769 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 770
7712000-12-04 Matthew Hiller <hiller@redhat.com>
772
50705ef4 773 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 774 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
775 function entry and unset at function exit.
776
50705ef4 777 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 778
779 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
780
781 * dwarf2dbg.c: Fix compile time warning messages.
782
bc805888
KH		 7832000-12-03 Kazu Hirata <kazu@hxi.com>
784
785 * config/tc-a29k.c: Fix formatting.
786 * config/tc-alpha.c: Likewise.
787 * config/tc-arm.c: Likewise.
788 * config/tc-cris.c: Likewise.
789 * config/tc-hppa.c: Likewise.
790 * config/tc-i370.c: Likewise.
791 * config/tc-i386.c: Likewise.
792 * config/tc-i860.c: Likewise.
793 * config/tc-i960.c: Likewise.
794 * config/tc-ia64.c: Likewise.
795 * config/tc-m68hc11.c: Likewise.
796 * config/tc-m68k.c: Likewise.
797 * config/tc-m88k.c: Likewise.
798 * config/tc-pj.c: Likewise.
799 * config/tc-ppc.c: Likewise.
800 * config/tc-sh.c: Likewise.
801 * config/tc-sparc.c: Likewise.
802 * config/tc-tahoe.c: Likewise.
803 * config/tc-vax.c: Likewise.
804
3dacdf2e
NC		 8052000-12-01 Chris Demetriou <cgd@sibyte.com>
806
50705ef4
AM		 807 * config/tc-mips.c (mips_ip): When calculating offsets,
808 don't accept as constant the difference between the
809 addresses of symbols in two different sections.
810
811 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
812 specifiers.
813 (validate_mips_insn): Likewise. Also, update 'B' operand
814 specifier to use OP_*_CODE20 constants and delete 'm' operand
815 specifier.
816 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
817 operand specifiers. Change warning generated by 'B' operand
818 specifier to reflect its new multi-purpose usage.
819
820 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
821 -1, and update comment.
822 (file_mips_isa): Likewise.
823 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
824 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
825 ISA_* constants rather than hard-coded numbers.
826 (mips_cpu_info): New structure.
827 (mips_cpu_info_table): New table describing CPU and ISA names
828 and numbers.
829 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
830 mips_cpu_info_from_cpu): New functions.
831 (mips_isa_to_str): New function to get string for ISA name.
832 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
833 return const char *.
834 (md_begin): Redo CPU and ISA selection logic, using
835 mips_cpu_info_from_*. Convert to use ISA_* constants rather
836 than hard-coded numbers.
837 (append_insn, mips_emit_delays, macro, macro2): Convert to use
838 ISA_* constants rather than hard-coded numbers.
839 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
840 (md_longopts): Delete OPTION_NO_MIPS32.
841 (md_parse_option): Convert to use ISA_* constants rather than
842 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
843 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
844 to use strcasecmp to recognize "default" and to use
845 mips_cpu_info_from_name to get CPU numbers from argument.
846 (md_show_usage): Move -mips32 so it's with the rest of the ISA
847 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
848 mips32-4k.
849 (s_mipsset): Accept ISA value 32.
850 * doc/as.texinfo: Clean up MIPS options summary slightly,
851 remove -no-mips32. Add note about -mips4 and -mips32
852 specifying those ISA levels. Delete -mips32 and -no-mips32
853 cpu flag descriptions.
854 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
855 up the supported CPU switch list, and replace 4Kc, 4Km, and
856 4Kp entries with a single mips32-4k entry. Note that you can
857 use ".set mips32".
858
859 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
860 ISA_MIPS64.
861 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
862 -mips5 and -mips64.
863 (md_parse_option): Add cases for OPTION_MIPS5 and
864 OPTION_MIPS64.
865 (md_show_usage): Mention -mips5 and -mips64 arguments.
866 (s_mipsset): Add cases for MIPS5 and MIPS64.
867 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
868 and pseudo-CPUs.
869 * doc/as.texinfo: Mention -mips5 and -mips64 options
870 and their meanings.
871 * doc/c-mips.texi: Likewise. Also update introduction
872 and ".set" usage information.
873
874 * config/tc-mips.c (md_show_usage): Add "sb1" to the
875 CPU list.
876 (mips_cpu_info_table): Add SB-1 entries.
877 * doc/c-mips.texi: Add "sb1" to the list of CPUs
878 known to the -mcpu option.
879
880 * doc/as.texinfo: Correct description of MIPS -mcpu
881 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 882
5f68c319
NC		 8832000-12-01 Joel Sherrill <joel@OARcorp.com>
884
3dacdf2e
NC		 885 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
886 New targets.
887 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
888 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 889 * configure: Regenerate.
890 * config.in: Regenerate.
891 * Makefile.in: Regenerate.
892 * aclocal.m4: Regenerate.
893 * po/gas.pot: Regenerate.
50705ef4 894
4ce3447c
PB		 8952000-11-30 Philip Blundell <pb@futuretv.com>
896
897 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
898 even in non BFD_ASSEMBLER case.
899
76a0ddac
DN		 9002000-11-30 Diego Novillo <dnovillo@redhat.com>
901
902 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
903 syntax.
904
220e750f
RH		 9052000-11-29 Richard Henderson <rth@redhat.com>
906
907 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
908 until dwarf2_finish; use relaxation to get cross-fragment offsets;
909 thread multiple subsegments properly; handle multiple code
910 sections properly; emit proper compilation unit info for assembler
911 generated debugging.
912
913 * as.h (enum _relax_state): Add rs_dwarf2dbg.
914 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
915 (dwarf2dbg_estimate_size_before_relax): Declare.
916 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
917 * write.c: Include dwarf2dbg.h.
918 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
919 (relax_segment): Likewise.
920
99b222b4
HPN		 9212000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
922
923 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
924 jump>: Use as_bad_where instead of as_bad. Tweak error message
925 accordingly. Stabilize frag by updating fix part and resetting
926 variant part.
927 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 928 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
929 indexing is_end_of_line[].
930 (md_assemble): Initialize size to 0.
931 (md_section_align): Mark parameter seg as unused.
e46fee70 932 (parse_reg): Parse names case-insensitively.
99b222b4 933
814f6641
KH		 9342000-11-28 Kazu Hirata <kazu@hxi.com>
935
936 * config/obj-aout.h: Fix formatting.
937 * config/obj-bout.h: Likewise.
938 * config/obj-coff.c: Likewise.
939 * config/obj-coff.h: Likewise.
940 * config/obj-elf.h: Likewise.
941 * config/obj-som.h: Likewise.
942 * config/obj-vms.c: Likewise.
943 * config/obj-vms.h: Likewise.
944 * config/tc-h8300.h: Likewise.
945 * config/tc-ns32k.h: Likewise.
946 * config/tc-sparc.h: Likewise.
947 * config/tc-tic54x.h: Likewise.
948 * config/tc-z8k.h: Likewise.
949
e47b9e39
NC		 9502000-11-28 Nick Clifton <nickc@redhat.com>
951
952 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
953 License is present in the sources, but not the output, and
954 also available from the GNU website.
955 (GNU Free Documentation License): Comment out this section.
956
fcdc20a4
HPN		 9572000-11-28 Hans-Peter Nilsson <hp@axis.com>
958
43c34dee
HPN		 959 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
960 targets. Remove i860 from valid a.out targets.
961 * Makefile.in: Regenerate.
962
fcdc20a4 963 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 964 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 965 (md_assemble): Call dwarf2_emit_insn if generating ELF.
966 (s_cris_file, s_cris_loc): New.
967 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
968 * Makefile.am: Regenerate dependencies.
969 * Makefile.in: Regenerate.
970
16887944
AM		 9712000-11-28 Alan Modra <alan@linuxcare.com.au>
972
973 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
974 (MRI_MUL_PRECEDENCE): Likewise.
975 (op_rank): Fix a comment typo.
976
ae3e85dd
SC		 9772000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
978
979 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
980 the error message.
981 (get_operand): Fix analysis for movw/movb instructions.
982
077b8428
NC		 9832000-11-24 Nick Clifton <nickc@redhat.com>
984
985 * configure.in (xscale-elf): Add target.
986 (xscale-coff): Add target.
987 * configure: Regenerate.
988
989 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
990 extenstion.
991 (ARM_EXT_XSCALE): New ARM architecture extension.
992 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
993 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
994 (ARM_THUMB): Rename to ARM_EXT_THUMB.
995 (ARM_ARCH_V4): Remove processor from architecture.
996 (ARM_ARCH_3M): New architecutre definition.
997 (ARM_ARCH_V5TE): New architecutre definition.
998 (ARM_ARCH_XSCALE): New architecutre definition.
999 (CPU_DEFAULT): Allow to be defaulted to XScale.
1000 (atpcs): New boolean variable.
1001 (ldr_flags): Support 'd' flag for double word loads.
1002 (str_flags): Support 'd' flag for double word stored.
1003 (do_mia): New function.
1004 (do_mar): New function.
1005 (do_mra): New function.
1006 (do_pld): New function.
1007 (do_ldrd): New function.
1008 (do_blx): New function.
1009 (do_bkpt): New function.
1010 (do_clz): New function.
1011 (do_lstc2): New function.
1012 (do_cdp2): New function.
1013 (do_t_blx): New function.
1014 (do_t_bkpt): New function.
1015 (do_smla): New function.
1016 (do_smlal): New function.
1017 (do_smul): New function.
1018 (do_qadd): New function.
1019 (do_co_reg2c): New function.
1020 (LONGEST_INSN): Redefine to 7.
1021
1022 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1023 command line switches.
1024
2434f565
JW		 10252000-11-22 Jim Wilson <wilson@redhat.com>
1026
1027 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1028 (struct rsrc): Make line unsigned.
1029 (gr_values): Add missing initializer.
1030 (SLOT_NUM_NOT_SET): Add unsigned cast.
1031 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1032 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1033 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1034 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1035 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1036 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1037 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1038 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1039 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1040 Add ATTRIBUTE_UNUSED to unused parameters.
1041 (convert_expr_to_ab_reg): Add parens.
1042 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1043 (dot_prologue): Initialize grsave when declared.
1044 (md_pseudo_table): Add missing initializers.
1045 (operand_match): Add casts to bfd_vma.
1046 (emit_one_bundle): Delete unused local prev. Make required_template
1047 unsigned.
1048 (specify_resource): Cast i to unsigned.
1049 (note_register_values): Use fprintf_vma.
1050 (print_dependency): Likewise.
1051
5a080f89
JW		 10522000-11-21 Jim Wilson <wilson@redhat.com>
1053
5e7474a7
JW		 1054 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1055 for unwind info section.
1056 (dot_endp): Likewise for unwind section.
1057
5a080f89
JW		 1058 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1059 fix_new_exp.
1060
732d96b6
JJ		 10612000-11-21 Jakub Jelinek <jakub@redhat.com>
1062
1063 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1064 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1065 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1066
6d2cf69f
RH		 10672000-11-17 Richard Henderson <rth@redhat.com>
1068
1069 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1070 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1071 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1072
8179bd9b
NC		 10732000-11-17 Nick Clifton <nickc@redhat.com>
1074
1075 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1076 .file pseudo ops.
1077
316e2c05
RH		 10782000-11-17 Richard Henderson <rth@redhat.com>
1079
1080 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1081
a8316fe2
RH		 10822000-11-17 Richard Henderson <rth@redhat.com>
1083
1084 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1085 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1086 tri-state definition of alpha_flag_mdebug.
1087 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1088 (s_alpha_file): Store first .file directive.
1089 (s_alpha_stab): New.
1090 (md_pseudo_table): Add stabs and stabn.
1091
e346e481
RH		 10922000-11-17 Richard Henderson <rth@redhat.com>
1093
1094 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1095
4dc7ead9
RH		 10962000-11-17 Richard Henderson <rth@redhat.com>
1097
1098 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1099 (main): Call dwarf2_finish.
4dc7ead9
RH		 1100 * as.h (debug_type): Clarify documentation of the meaning
1101 of this variable.
1102 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1103 (print_stats): Fix parenthesis problem.
1104 (now_subseg_size): New.
1105 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1106 (dwarf2_directive_file): Don't set debug_type.
1107 (dwarf2_where): Honor DEBUG_DWARF2 first.
1108 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1109 do nothing if not emitting dwarf2 debug info, or no work.
1110 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1111 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1112 (ecoff_new_file): Likewise.
1113 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1114 commentary wrt dwarf2.
1115
1116 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1117 ATTRIBUTE_UNUSED as needed.
1118 (emit_insn): Call dwarf2_emit_insn.
1119 (s_alpha_file): New.
1120 (s_alpha_loc): New.
1121 (s_alpha_coff_wrapper): Don't handle them.
1122 (md_pseudo_table): Update for .file and .loc.
1123 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1124
1125 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1126 don't protect with debug_type.
1127 * config/tc-hppa.c (md_assemble): Likewise.
1128 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1129 * config/tc-mn10300.c (md_assemble): Likewise.
1130 * config/tc-sh.c (md_assemble): Likewise.
1131 * config/tc-v850.c (md_assemble): Likewise.
1132
1133 * config/tc-arm.c (arm_end_of_source): Remove.
1134 * config/tc-hppa.c (pa_end_of_source): Remove.
1135 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1136 * config/tc-mn10300.c (mn10300_finalize): Remove.
1137 * config/tc-sh.c (sh_finalize): Remove.
1138 * config/tc-v850.c (sh_finalize): Remove.
1139
1140 * config/tc-arm.h (md_end): Remove.
1141 * config/tc-hppa.h (md_end): Remove.
1142 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1143 * config/tc-m68hc11.h (md_end): Remove.
1144 * config/tc-mn10300.h (md_end): Remove.
1145 * config/tc-sh.h (md_end): Remove.
1146 * config/tc-v850.h (md_end): Remove.
1147
1148 * config/tc-ia64.c (emit_one_bundle): Don't protect
1149 dwarf2 bits with debug_type.
1150 (md_assemble): Likewise.
1151 (ia64_end_of_source): Don't call dwarf2_finish.
1152
ca683b78
JW		 11532000-11-16 Jim Wilson <wilson@redhat.com>
1154
1155 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1156 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1157 > 16.
1158
6f620856
L		 11592000-11-16 H.J. Lu <hjl@gnu.org>
1160
1161 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1162 version name.
1163
19d63e5d
KH		 11642000-11-15 Kazu Hirata <kazu@hxi.com>
1165
1166 * config/tc-tic30.c: Fix formatting.
1167 * config/tc-tic80.c: Likewise.
1168 * config/tc-v850.c: Likewise.
1169 * config/tc-vax.c: Likewise.
1170 * config/tc-w65.c: Likewise.
1171 * config/tc-z8k.c: Likewise.
1172
a8761a19
DD		 11732000-11-14 DJ Delorie <dj@redhat.com>
1174
1175 * config/tc-v850.c: Support dwarf2.
1176 * config/tc-v850.h: Ditto.
1177
1178 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1179 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1180
88be23ec
BS		 11812000-11-15 Bernd Schmidt <bernds@redhat.com>
1182
1183 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1184 (errata_nops_necessary_p): New function.
1185 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1186 md.
1187
72a76794
JW		 11882000-11-14 Jim Wilson <wilson@redhat.com>
1189
1190 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1191 return little endian bfd formats.
1192
4a1805b1
KH		 11932000-11-14 Kazu Hirata <kazu@hxi.com>
1194
1195 * config/aout_gnu.h: Fix formatting.
1196 * config/atof-vax.c: Likewise.
1197 * config/m68k-parse.h: Likewise.
1198 * config/m88k-opcode.h: Likewise.
1199 * config/obj-elf.c: Likewise.
1200 * config/tc-arm.c: Likewise.
1201 * config/tc-cris.c: Likewise.
1202 * config/tc-i386.c: Likewise.
1203 * config/tc-ia64.c: Likewise.
1204 * config/tc-mn10300.c: Likewise.
1205 * config/te-386bsd.h: Likewise.
1206 * config/te-hppa.h: Likewise.
1207 * config/te-nbsd.h: Likewise.
1208 * config/te-ppcnw.h: Likewise.
1209 * config/te-sparcaout.h: Likewise.
1210 * config/te-tmips.h: Likewise.
1211 * config/vax-inst.h: Likewise.
1212 * config/vms-conf.h: Likewise.
1213
c810873d
JJ		 12142000-11-14 Jakub Jelinek <jakub@redhat.com>
1215
1216 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1217
79082ff0
L		 12182000-11-13 H.J. Lu <hjl@gnu.org>
1219
1220 * config/obj-elf.c (elf_frob_symbol): Support
1221 ".symver name,name2@@@nodename".
1222 (elf_frob_file_before_adjust): Likewise.
1223
1224 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1225 and ".symver name,name2@@@nodename".
1226 Fix a typo.
1227
1da00eb4
L		 12282000-11-12 H.J. Lu (hjl@gnu.org)
1229
1230 * config/obj-elf.c (obj_elf_symver): Check missing version
1231 name.
1232
f585997b
L		 12332000-11-12 H.J. Lu (hjl@gnu.org)
1234
1235 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1236 instead of bfd_vma for non-bfd assemblers.
1237
ef5c4bfc
KH		 12382000-11-09 Kazu Hirata <kazu@hxi.com>
1239
1240 * itbl-ops.c: Fix comment typos.
1241
f5a30c2e
JW		 12422000-11-08 Jim Wilson <wilson@redhat.com>
1243
1244 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1245 (struct unwind): Add next_slot_frag field.
1246 (slot_index): New parameters slot_frag and first_frag. Add code
1247 to add in frag sizes when different. Add comments.
1248 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1249 arguments to slot_index.
1250 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1251 loop end. Set next_slot_frag field.
1252
339681c0
L		 12532000-11-07 H.J. Lu <hjl@gnu.org>
1254
1255 * doc/as.texinfo (.symver): Updated for versioned symbol
1256 reference.
1257
1258 * obj.h (format_ops): Add the frob_file_before_adjust field.
1259
1260 * config/obj-aout.c (aout_format_ops): Set the
1261 frob_file_before_adjust field to 0.
1262 * config/obj-coff.c (coff_format_ops): Likewise.
1263 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1264
1265 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1266 name.
1267 (elf_frob_file_before_adjust): New function to remove unneeded
1268 versioned symbols from the symbol table.
1269 (elf_format_ops): Set the frob_file_before_adjust field to
1270 elf_frob_file_before_adjust.
1271
1272 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1273 not defined.
1274
1275 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1276
4a314ec8
NC		 12772000-11-07 Peter Targett <peter.targett@arccores.com>
1278
1279 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1280 BIG_ENDIAN macros.
1281 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1282 Fix compile time warning messages.
50705ef4 1283
604d524f
NC		 12842000-11-07 Nick Clifton <nickc@redhat.com>
1285
1286 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1287 buffer in order to avoid buffer overflows.
1288
44f5c83a
JW		 12892000-11-06 Steve Ellcey <sje@cup.hp.com>
1290
1291 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1292 Change M to m for -milp32 or -mlp64 to match gcc.
1293 (dot_endp): Use bytes_per_address instead of 8.
1294 (emit_one_bundle): Use number_to_chars_littleendian instead of
1295 md_number_to_chars.
1296 (fix_insn): Likewise.
1297 (ia64_init): New function.
1298 (ia64_target_format): New function.
1299 (md_begin): Set endianness, arch, and machine as appropriate.
1300 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1301 Make these macros depend on TE_HPUX macro.
1302 (TARGET_FORMAT): Define.
1303 (HOST_SPECIAL_INIT): Define.
1304 * config/te-hpux.h: New file.
1305 * configure.in: Add "ia64-*-hpux*" target to configure.
1306 * configure: Regenerate.
50705ef4 1307
7152f1dc
KH		 13082000-11-06 Kazu Hirata <kazu@hxi.com>
1309
ef99799a
KH		 1310 * as.c: Fix formatting.
1311 * dwarf2dbg.c: Likewise.
1312 * input-file.c: Likewise.
7152f1dc
KH		 1313 * input-file.h: Likewise.
1314 * input-scrub.c: Likewise.
ef99799a
KH		 1315 * itbl-ops.c: Likewise.
1316 * listing.c: Likewise.
1317 * macro.h: Likewise.
1318 * messages.c: Likewise.
1319 * read.c: Likewise.
1320 * subsegs.c: Likewise.
1321 * subsegs.h: Likewise.
1322 * write.c: Likewise.
7152f1dc 1323
cf055d54
NC		 13242000-11-06 Nick Clifton <nickc@redhat.com>
1325
1326 * doc/as.texinfo: Add GNU Free Documentation License.
1327 * doc/gasp.texi: Add GNU Free Documentation License.
1328 * doc/as.1: Add GNU Free Documentation License.
1329
8d6b5c8e
NC		 13302000-11-05 Nick Clifton <nickc@redhat.com>
1331
1332 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1333
59ff2774
NC		 13342000-11-02 Per Lundberg <plundis@chaosdev.org>
1335
1336 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1337 * configure: Regenerate.
1338
37d8bb27
NC		 13392000-11-01 Nick Clifton <nickc@redhat.com>
1340
1341 * read.c (original_case_string): New global variable.
1342 (read_a_source_file): Copy opcode string into
1343 original_case_string if clobbering the case of the opcode.
1344 * read.h: Export the definition of original_case_string.
1345 * config/tc-arm.c (md_assembler): When parsing a .req
1346 directive use the original opcode string, not the case
1347 clobbered version.
1348
d75bb8cf
NC		 13492000-11-02 Nick Clifton <nickc@redhat.com>
1350
1351 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1352 variable.
d75bb8cf
NC		 1353 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1354 dwarf2_where and dwarf2_gen_line_info.
1355
6c17cfe4
PB		 13562000-11-02 Theo Honohan <th@futuretv.com>
1357
50705ef4 1358 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1359
c51ce5f0
EC		 13602000-10-31 Eric Christopher <echristo@redhat.com>
1361
1362 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1363 or pc-relative, else use fx_offset.
1364
f1bcba5b
JW		 13652000-10-31 Jim Wilson <wilson@redhat.com>
1366
1367 * config/tc-ia64.c (struct md): New field tag_fixups.
1368 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1369 qualifying predicate.
1370 (emit_one_bundle): Delete spurious multiplication by one. Handle
1371 tag_fixups.
1372 (ia64_start_line): Error if dangling qualifying predicate.
1373 (defining_tag): New static variable.
1374 (ia64_unrecognized_line, case '['): Parse tags.
1375 (ia64_frob_label): Create tag_fixups.
1376 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1377
8637c045
AM		 13782000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1379
1380 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1381
ebeeafe6
BS		 13822000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1383
1384 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1385
b041f888
KH		 13862000-10-30 Kazu Hirata <kazu@hxi.com>
1387
1388 * expr.c: Fix formatting.
1389 * flonum-copy.c: Likewise.
1390 * flonum.h: Likewise.
1391 * gasp.c: Likewise.
1392 * hash.c: Likewise.
1393
d8374dcd
HPN		 13942000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1395
1396 * as.h (OPTION_MD_BASE): Bump to 190.
1397 * as.c (parse_args) <std_longopts>: Add comment about the need to
1398 check OPTION_MD_BASE in as.h.
1399
1308f14c
HPN		 1400 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1401 for weak symbols.
1402
6f6ef0fa
NC		 14032000-10-27 Nick Clifton <nickc@redhat.com>
1404
1405 * configure.in (emulations): Add m68hc12.
1406 * configure: Regenerate.
1407 * po/gas.pot: Regenerate.
c51ce5f0 1408
bf1b5881
AH		 14092000-10-27 Aldy Hernandez <aldyh@redhat.com>
1410
50705ef4
AM		 1411 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1412 cpsr*.
1413 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1414
85a39694
NC		 14152000-10-25 Nick Clifton <nickc@redhat.com>
1416
1417 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1418 a DWARF2 line number information sequence.
1419
1420 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1421
1422 * read.c (generate_lineno_debug): Update comment describing why
1423 DWARF2 line number debug information is not generated
1424 automatically by this function.
1425
1426 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1427 not all.
c51ce5f0 1428
85a39694
NC		 1429 * config/tc-arm.h (md_end): Define.
1430 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1431
85a39694
NC		 1432 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1433 if generating DWARF2 line numbers.
1434 (arm_end_of_source): New function. Call dwarf2_finish if
1435 necessary.
1436
1437 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1438 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1439 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1440
cce0cbdc
DN		 14412000-10-25 Diego Novillo <dnovillo@cygnus.com>
1442
1443 * tc-i386.c: Fix prototype declarations for functions taking no
1444 arguments.
1445
64a0c779
DN		 14462000-10-24 Diego Novillo <dnovillo@cygnus.com>
1447
1448 * tc-i386.c (i386_operand_modifier): Remove.
1449 (build_displacement_string): Remove.
1450 (i386_parse_seg): Remove.
1451 (i386_intel_memory_operand): Remove.
1452 (i386_intel_operand): Re-write using recursive descent parser based
1453 on MASM documentation.
1454 (struct intel_parser_s): New structure.
1455 (intel_parser): New static variable.
1456 (struct intel_token): New structure.
1457 (cur_token, prev_token): New static variables.
1458 (T_NIL): Define.
1459 (T_CONST): Define.
1460 (T_REG): Define.
1461 (T_BYTE): Define.
1462 (T_WORD): Define.
1463 (T_DWORD): Define.
1464 (T_QWORD): Define.
1465 (T_XWORD): Define.
1466 (T_SHORT): Define.
1467 (T_OFFSET): Define.
1468 (T_PTR): Define.
1469 (T_ID): Define.
1470 (intel_match_token): New function.
1471 (intel_get_token): New function.
1472 (intel_putback_token): New function.
1473 (intel_expr): New function.
1474 (intel_e05): New function.
1475 (intel_e05_1): New function.
1476 (intel_e06): New function.
1477 (intel_e06_1): New function.
1478 (intel_e09): New function.
1479 (intel_e09_1): New function.
1480 (intel_e10): New function.
1481 (intel_e10_1): New function.
1482 (intel_e11): New function.
1483
19f7b010
JJ		 14842000-10-20 Jakub Jelinek <jakub@redhat.com>
1485
1486 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1487 instructions to loose any special insn->architecture mask.
1488
1489 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1490 (sparc_md_end, sparc_arch_types, sparc_arch,
1491 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1492 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1493 request v9b architecture if they are used).
1494
3ae647a0
NC		 14952000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1496
1497 * config/tc-m68k.c: Fix the previous misapplied patch.
1498
5cbdaa77
NC		 14992000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1500
50705ef4
AM		 1501 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1502 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1503 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1504 BFD_RELOC_*.
5cbdaa77 1505
e6c774b4
KH		 15062000-10-17 Kazu Hirata <kazu@hxi.com>
1507
1508 * debug.c: Fix formatting.
1509 * depend.c: Likewise.
1510 * dwarf2dbg.c: Likewise.
1511 * dwarf2dbg.h: Likewise.
1512 * ecoff.c: Likewise.
1513 * expr.c: Likewise.
1514 * expr.h: Likewise.
1515 * flonum-konst.c: Likewise.
1516 * frags.h: Likewise.
1517
ea20a7da
CC		 15182000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1519
1520 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1521 options.
1522 * doc/as.texinfo: Added notes about this new option.
1523
266cb5f1
HPN		 15242000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1525
1526 * config/tc-sh.c (JREG): Remove.
1527 (md_convert_frag): Remove #if 0:d code using JREG.
1528
6588847e
DN		 15292000-10-15 Diego Novillo <dnovillo@cygnus.com>
1530
1531 * config/tc-i386.c (i386_operand_modifier): Only match
1532 modifiers SHORT and FLAT if they are followed by a space.
1533 (parse_register): When `allow_naked_reg' is set, do not confuse
1534 identifiers that start with a register name with a register.
1535
30a2b4ef
KH		 15362000-10-12 Kazu Hirata <kazu@hxi.com>
1537
1538 * app.c: Fix formatting.
1539 * as.c: Likewise.
1540 * as.h: Likewise.
1541 * bit_fix.h: Likewise.
1542 * cgen.c: Likewise.
1543 * cgen.h: Likewise.
1544 * cond.c: Likewise.
1545
d01e2a23
AM		 15462000-10-11 Alan Modra <alan@linuxcare.com.au>
1547
1548 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1549
44852b19
AM		 15502000-10-07 Alan Modra <alan@linuxcare.com.au>
1551
dc1fc56b
AM		 1552 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1553 Re-arrange function a little and improve error message.
1554
44852b19
AM		 1555 * write.c (write_relocs): Fix a comment.
1556
1557 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1558 link-once sections.
1559
afa680f8
JW		 15602000-10-05 Jim Wilson <wilson@cygnus.com>
1561
1562 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1563
ce8a8b2f
AM		 15642000-10-05 Alan Modra <alan@linuxcare.com.au>
1565
1566 * config/tc-i386.c: Delete some useless comments, reformat others.
1567
1568 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1569 non-global syms in linkonce sections.
1570
56d27c17
AM		 15712000-10-04 Ralf Baechle <ralf@gnu.org>
1572
1573 * config/tc-ia64.c (operand_match): Don't use // style comments.
1574 * config/tc-i370.c: Likewise.
1575
7b15d668
HPN		 15762000-09-29 Hans-Peter Nilsson <hp@axis.com>
1577
1578 Changes to handle varying register prefix and user symbol prefix.
1579 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1580 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1581 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1582 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1583 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1584 (demand_register_prefix): New variable.
1585 (md_pseudo_table): New pseudo ".syntax".
1586 (md_longopts): New options --no-underscore and --underscore.
1587 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1588 on symbols_have_leading_underscore.
1589 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1590 (get_spec_reg): Ditto.
1591 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1592 Fix formatting.
1593 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1594 --help.
1595 <case OPTION_NO_US, case OPTION_US>: New.
1596 (md_show_usage): Be brief and reformat to match continuation of
1597 --help.
1598 * po/gas.pot: Regenerate.
1599
27df9f40
AM		 16002000-09-28 Alan Modra <alan@linuxcare.com.au>
1601
1602 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1603 force relocs for 12 bit branches.
1604 (md_apply_fix): Similarly, adjust logic here.
1605
5506e1a5
AM		 16062000-09-28 Alan Modra <alan@linuxcare.com.au>
1607
1608 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1609 adjust for external and weak syms as we will use a reloc. Allow
1610 for +8 offset when calculating limits of branches.
1611 (hppa_fix_adjustable): Undo 2000-09-23 change.
1612 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1613 Correct distance calculation.
47d89dba
AM		 1614 (tc_gen_reloc): Print the file name and line number if we can't
1615 handle a fixup.
5506e1a5
AM		 1616
1617 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1618 * config/tc-hppa.c (nonzero_dibits): Define.
1619 (arg_reloc_stub_needed): Check each arg and return value
1620 separately for zero case.
1621 (pa_align): Declare argument `bytes'.
1622
81d4177b
KH		 16232000-09-25 Kazu Hirata <kazu@hxi.com>
1624
1625 * config/tc-cris.c: Fix formatting.
1626 * config/tc-d10v.h: Likewise.
1627 * config/tc-d30v.c: Likewise.
1628 * config/tc-d30v.h: Likewise.
1629 * config/tc-fr30.c: Likewise.
1630 * config/tc-fr30.h: Likewise.
1631 * config/tc-m68k.c: Likewise.
1632 * config/tc-m68k.h: Likewise.
1633 * config/tc-pj.h: Likewise.
1634 * config/tc-ppc.c: Likewise.
1635 * config/tc-ppc.h: Likewise.
1636 * config/tc-sh.c: Likewise.
1637 * config/tc-sh.h: Likewise.
1638 * config/tc-sparc.c: Likewise.
1639 * config/tc-v850.h: Likewise.
1640 * config/tc-vax.h: Likewise.
1641 * config/tc-w65.h: Likewise.
1642 * config/tc-z8k.h: Likewise.
1643
959ee541
AM		 16442000-09-23 Alan Modra <alan@linuxcare.com.au>
1645
1646 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1647 checks only for ELF.
1648 (hppa_force_relocation): Likewise.
1649
139368c9
JW		 16502000-09-22 Jim Wilson <wilson@cygnus.com>
1651
1652 * config/tc-ia64.c (dv_sem): Add "stop".
1653 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1654 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1655 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1656 match above.
1657 (mark_resources): Check IA64_RS_PRr.
1658
151337e8
NC		 16592000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1660
56d27c17 1661 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1662 md_estimate_size_before_relax): Redesign and clean up the
1663 relaxation mechanism.
1664
0b7410c4
KH		 16652000-09-21 Kazu Hirata <kazu@hxi.com>
1666
1667 * config/tc-ns32k.c: Fix formatting.
1668 * config/tc-ns32k.h: Likewise.
1669
a4d24084
KH		 16702000-09-20 Kazu Hirata <kazu@hxi.com>
1671
82efde3a
KH		 1672 * config/tc-m32r.c: Fix formatting.
1673 * config/tc-m32r.h: Likewise.
1674 * config/tc-m68851.h: Likewise.
1675 * config/tc-m68hc11.c: Likewise.
1676 * config/tc-m68hc11.h: Likewise.
1677 * config/tc-m88k.c: Likewise.
1678 * config/tc-mcore.c: Likewise.
a75214e5 1679 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1680 * config/tc-mips.c: Likewise.
1681 * config/tc-mips.h: Likewise.
1682 * config/tc-mn10200.h: Likewise.
1683 * config/tc-mn10300.h: Likewise.
a75214e5 1684 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1685 * config/tc-tahoe.h: Likewise.
1686
4844386e 16872000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1688
1689 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1690 Likewise in relaxation description comments.
1691
9e754211
AM		 16922000-09-18 Alan Modra <alan@linuxcare.com.au>
1693
1694 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1695 subtraction of two syms without emitting a relocation.
1696
1697 From David Huggins-Daines <dhd@linuxcare.com>
1698 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1699 global or weak symbols.
1700
4a4f25cf
KH		 17012000-09-15 Kazu Hirata <kazu@hxi.com>
1702
1703 * config/tc-h8300.h: Fix formatting.
1704 * config/tc-h8500.c: Likewise.
1705 * config/tc-h8500.h: Likewise.
1706 * config/tc-hppa.h: Likewise.
1707 * config/tc-i370.h: Likewise.
1708 * config/tc-i386.h: Likewise.
1709 * config/tc-i860.c: Likewise.
1710 * config/tc-i860.h: Likewise.
1711 * config/tc-i960.h: Likewise.
1712 * config/tc-ia64.c: Likewise.
1713 * config/tc-ia64.h: Likewise.
1714
1dab94dd
KH		 17152000-09-14 Kazu Hirata <kazu@hxi.com>
1716
1717 * config/tc-a29k.c: Fix formatting.
1718 * config/tc-alpha.c: Likewise.
1719 * config/tc-arc.c: Likewise.
1720 * config/tc-arc.h: Likewise.
1721 * config/tc-arm.c: Likewise.
1722 * config/tc-arm.h: Likewise.
1723 * config/tc-avr.c: Likewise.
1724 * config/tc-avr.h: Likewise.
1725 * config/tc-tic30.c: Likewise.
1726 * config/tc-tic30.h: Likewise.
1727 * config/tc-tic54x.c: Likewise.
1728 * config/tc-tic54x.h: Likewise.
1729 * config/tc-tic80.c: Likewise.
1730 * config/tc-tic80.h: Likewise.
1731
7484b8e6
TW		 17322000-09-14 Timothy Wall <twall@cygnus.com>
1733
1734 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1735 parallel comparisons for later use.
1736 (struct rsrc): Add parallel comparison type.
1737 (resources_match): Skip special cases of PR usage (non-conflicting
1738 parallel compares).
56d27c17 1739
bf514e21
KH		 17402000-09-13 Kazu Hirata <kazu@hxi.com>
1741
1742 * config/obj-ecoff.c: Fix formatting.
1743 * config/obj-elf.c: Likewise.
1744 * config/obj-elf.h: Likewise.
1745 * config/obj-evax.h: Likewise.
1746 * config/obj-generic.h: Likewise.
1747 * config/obj-hp300.c: Likewise.
1748 * config/obj-hp300.h: Likewise.
1749 * config/obj-ieee.h: Likewise.
1750 * config/obj-vms.c: Likewise.
1751 * config/obj-vms.h: Likewise.
1752
156c2f8b 17532000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1754
50705ef4
AM		 1755 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1756 (md_parse_option): Ditto.
1757 (md_longopts): Add -mips32 option.
1758 (md_show_usage): Document new options.
1759 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1760 (mips_ip): Assemble mfc0 with a sub-selection code.
1761 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1762 (mips_cpu_to_str): New function.
1763 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1764 Use CPU_* defines instead of hardcoded numbers.
1765
50705ef4
AM		 1766 * doc/as.texinfo: Document new options.
1767 * doc/c-mips.texi: Ditto.
156c2f8b 1768
a01b9fa4
KH		 17692000-09-12 Kazu Hirata <kazu@hxi.com>
1770
1771 * as.h: Fix formatting.
1772 * asintl.h: Likewise.
1773 * bit_fix.h: Likewise.
dcd619be
KH		 1774 * config/obj-aout.c: Likewise.
1775 * config/obj-aout.h: Likewise.
1776 * config/obj-bout.c: Likewise.
1777 * config/obj-bout.h: Likewise.
1778 * config/obj-coff.c: Likewise.
1779 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1780 * dwarf2dbg.h: Likewise.
1781 * expr.h: Likewise.
1782 * flonum.h: Likewise.
1783 * frags.h: Likewise.
1784 * itbl-ops.h: Likewise.
1785 * macro.h: Likewise.
1786 * read.h: Likewise.
1787 * sb.h: Likewise.
1788 * struc-symbol.h: Likewise.
1789 * subsegs.h: Likewise.
1790 * symbols.h: Likewise.
1791 * tc.h: Likewise.
1792 * write.h: Likewise.
1793
92774660
KH		 17942000-09-11 Kazu Hirata <kazu@hxi.com>
1795
f0e652b4
KH		 1796 * bignum-copy.c: Fix formatting.
1797 * config/tc-i370.c: Likewise.
92774660
KH		 1798 * config/tc-i960.c: Likewise.
1799 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1800 * ehopt.c: Likewise.
1801 * flonum-copy.c: Likewise.
1802 * flonum-konst.c: Likewise.
1803 * flonum-mult.c: Likewise.
1804 * literal.c: Likewise.
1805 * read.c: Likewise.
1806 * sb.c: Likewise.
1807 * stabs.c: Likewise.
1808 * subsegs.c: Likewise.
92774660 1809
222f8079
PB		 18102000-09-09 Philip Blundell <philb@gnu.org>
1811
1812 * configure.in (arm*-*-uclinux*): New target.
1813 * configure: Regenerate.
1814
c488923f
KH		 18152000-09-09 Kazu Hirata <kazu@hxi.com>
1816
1817 * input-file.c: Fix formatting.
1818 * itbl-ops.c: Likewise.
1819 * messages.c: Likewise.
1820
e0e3ecca
PB		 18212000-09-08 Philip Blundell <philb@gnu.org>
1822
1823 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1824 offset is negative.
1825
5d64ca4e
L		 18262000-09-07 H.J. Lu <hjl@gnu.org>
1827
1828 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1829 * configure: Rebuild.
1830
bdaaa2e1
KH		 18312000-09-07 Kazu Hirata <kazu@hxi.com>
1832
e49bc11e
KH		 1833 * atof-generic.c: Fix formatting.
1834 * config/tc-mips.c: Likewise.
e13b337a
KH		 1835 * config/tc-vax.c: Likewise.
1836 * input-scrub.c: Likewise.
bdaaa2e1 1837
d07ed2cd
AO		 18382000-09-07 Alexandre Oliva <aoliva@redhat.com>
1839
1840 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1841 * configure.in (sh-*-linux*): Added.
1842 * configure: Rebuilt.
1843
86905619
KH		 18442000-09-06 Kazu Hirata <kazu@hxi.com>
1845
a28a3ccf
JL		 1846 * config/tc-hppa.c: Fix formatting.
1847
86905619
KH		 1848 * ecoff.c: Fix formatting.
1849
58cccadb
AO		 18502000-09-06 Alexandre Oliva <aoliva@redhat.com>
1851
1852 * configure: Rebuilt with new libtool.m4.
1853
542d6675
KH		 18542000-09-05 Kazu Hirata <kazu@hxi.com>
1855
1856 * cgen.c: Fix formatting.
1857 * config/tc-ia64.c: Likewise.
1858
5b343f5a
NC		 18592000-09-05 Nick Clifton <nickc@redhat.com>
1860
1861 * aclocal.m4: Regenerate.
1862 * config.in: Regenerate.
1863 * configure: Regenerate.
1864 * po/gas.pot: Regenerate.
50bbae35 1865
07e90ad5
HPN		 18662000-09-05 Hans-Peter Nilsson <hp@axis.com>
1867
1868 * config/tc-cris.c: Correct comment typos.
1869
1485d400
EC		 18702000-09-05 Eric Christopher <echristo@cygnus.com>
1871
1872 * config/tc-mn10300.c: Cleanup.
1873 (md_pcrel_from): Enable.
1874
904a31bf
AM		 18752000-09-05 Alan Modra <alan@linuxcare.com.au>
1876
927781e2
AM		 1877 * expr.c (operand): Fix a comment typo.
1878 * write.c (write_relocs): Fix a signed/unsigned warning.
1879
ecacdc7a
AM		 1880 * config/tc-hppa.c (fudge_reg_expressions): New
1881 (hppa_force_reg_syms_absolute): New.
1882 (pa_equ): Allow reg_section expressions.
1883 * config/tc-hppa.c (md_optimize_expr): Define.
1884 (hppa_force_reg_syms_absolute): Prototype.
1885
1886 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1887 (pa_parse_number): Pass in arg to select fp reg parsing.
1888 Return 1 to indicate format checks pass. If strict, then only
1889 accept a register or register symbol. Return value in...
1890 (pa_number): New static for pa_parse_number.
1891 (FP_REG_BASE): Define.
1892 (FP_REG_RSEL): Define.
1893 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1894 appropriate. White space changes.
1895 (need_pa11_opcode): Don't bother passing any params, get them from
1896 globals instead.
1897 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1898 Remove extraneous check in case 'Q'.
1899 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1900 reg, set section of resulting symbol to reg_section.
1901 (pa_parse_space_stmt): Modify call to pa_parse_number.
1902 (pa_space): Likewise.
1903
904a31bf
AM		 1904 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1905 (hppa_force_relocation): Handle vtable relocs.
1906 (pa_vtable_entry): New.
1907 (pa_vtable_inherit): New.
1908 (md_pseudo_table): Add entries for vtable pseudos.
1909 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1910 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1911 against weak syms.
1912 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1913 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1914 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1915 millicode import.
1916 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1917 specify a symbol type.
1918
1919 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1920 dependent things together.
1921 (md_elf_symbol_type): Define.
1922
1923 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1924 symbol.
1925 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1926
1927 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1928 (obj_elf_vtable_entry): Declare.
1929
1930 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1931 and export function.
1932 (obj_elf_vtable_entry): Similarly.
1933 (elf_pseudo_table): Fix the damage with a cast.
1934
a47cf567 19352000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1936
1937 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1938 for template selection when a label is needed.
1939
197865e8
KH		 19402000-09-02 Kazu Hirata <kazu@hxi.com>
1941
1942 * config/tc-ia64.c: Fix formatting.
1943
18e03609
NC		 19442000-09-02 Nick Clifton <nickc@redhat.com>
1945
1946 * configure.in: Increase version number to 2.10.91.
1947 * configure: Regenerate.
1948 * aclocal.m4: Regenerate.
1949 * config.in: Regenerate.
1950 * po/gas.pot: Regenerate.
1951 * Makefile.in: Regenerate.
1485d400 1952
a1cc9221
AO		 19532000-09-01 Alexandre Oliva <aoliva@redhat.com>
1954
1955 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
1956 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
1957 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
1958 similar relocs.
1959 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
1960 branches.
1961
19622000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
1963
1964 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
1965 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
1966 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
1967 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
1968 (GOT_symbol): New variable.
1969 (md_undefined_symbol): Set it.
1970
44576e1f
RH		 19712000-09-01 Richard Henderson <rth@cygnus.com>
1972
1973 * config/tc-ia64.c (match): Don't inline.
1974 (extra_goodness): New.
1975 (md_begin): Prefer nop.f and nop.b for best_template.
1976
29f8404c
KH		 19772000-08-31 Kazu Hirata <kazu@hxi.com>
1978
76b0a8c0
KH		 1979 * as.c: Fix formatting.
1980 * cond.c: Likewise.
1981 * frags.c: Likewise.
29f8404c
KH		 1982 * macro.c: Likewise.
1983
b4c1ea07
EC		 19842000-08-31 Eric Christopher <echristo@cygnus.com>
1985
1986 * config/tc-mn10300.c: Cleanup and fix warnings.
1987 (md_pseudo_table): Add initializers.
1988 (md_show_usage): Cleanup.
1989 (md_parse_option): Fix warnings.
1990 (md_undefined_symbol): Fix warnings.
1991 (md_conver_frag): Fix warnings.
1992 (tc_gen_reloc): Fix warnings.
1993 (md_apply_fix3): Fix warnings.
1994 (check_operand): Fix warnings.
1995
ac48eca1
AO		 19962000-08-31 Alexandre Oliva <aoliva@redhat.com>
1997
1998 * acinclude.m4: Include libtool and gettext macros from the
1999 top level.
2000 * aclocal.m4, configure: Rebuilt.
2001
e0c21649
GK		 20022000-08-30 Mark Hatle <mhatle@mvista.com>
2003
2004 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2005
cf39a089
KH		 20062000-08-31 Kazu Hirata <kazu@hxi.com>
2007
2008 * listing.c: Fix formatting.
2009
3ee4defc
KH		 20102000-08-29 Kazu Hirata <kazu@hxi.com>
2011
2012 * app.c: Fix a comment typo. Fix formatting.
2013
1e8d20f4
NC		 20142000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2015
50bbae35
AM		 2016 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2017 offset of the target destination for jmp instructions.
2018 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2019
5bcac8a4
HPN		 20202000-08-24 Hans-Peter Nilsson <hp@axis.com>
2021
2022 * NEWS: Mention support for CRIS.
2023
46547ecc
DC		 2024Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2025
2026 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2027 Sets `.lcomm' alignment to zero.
2028
4b853faa
AO		 20292000-08-23 Alexandre Oliva <aoliva@redhat.com>
2030
2031 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
2032 (TC_FIX_ADJUSTABLE): Define.
2033
efcc5914
JW		 20342000-08-23 Jim Wilson <wilson@cygnus.com>
2035
2036 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2037 unwind.personality_routine is set.
2038
aca719bf
AO		 20392000-08-23 H.J. Lu <hjl@gnu.org>
2040
2041 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2042
a3da4de1
AO		 20432000-08-23 Alexandre Oliva <aoliva@redhat.com>
2044
2045 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2046 environment is pe.
2047
56385375
L		 20482000-08-22 H.J. Lu <hjl@gnu.org>
2049
2050 * config.in (STRICTCOFF): New for strict COFF.
2051
2052 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2053 i386-*-go32* and i386-go32-rtems*.
2054 * configure: Rebuilt.
2055
2056 * config/obj-coff.c (obj_coff_endef): Follow the historical
2057 behavior if STRICTCOFF is not defined.
2058
2059 * doc/internals.texi: Document STRICTCOFF.
2060
8f36cd18
AO		 20612000-08-22 Alexandre Oliva <aoliva@redhat.com>
2062
2063 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2064 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2065 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2066 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2067 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2068 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2069 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2070 Likewise.
2071
58a77e41
EC		 20722000-08-22 Eric Christopher <echristo@cygnus.com>
2073
2074 * config/tc-mn10300.c: (md_apply_fix): New function.
2075 (mn10300_force_relocation): New function.
2076 (mn10300_fix_adjustable): New function.
2077
2078 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2079 (TC_HANDLES_FX_DONE): Define.
2080 (obj_fix_adjustable): Define.
2081 (MD_APPLY_FIX3): Define.
2082 (TC_LINKRELAX_FIXUP): Define.
2083
2084 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2085 previously defined.
2086 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2087
2088 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2089
ded0649c
JE		 20902000-08-21 Jason Eckhardt <jle@cygnus.com>
2091
2092 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2093 if the fixup resulted in a relocation.
2094
66102fe2
NC		 20952000-08-18 Nick Clifton <nickc@redhat.com>
2096
2097 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2098 Make reference to first element of shift_names explicit.
2099
02198638
AO		 21002000-08-18 Alexandre Oliva <aoliva@redhat.com>
2101
2102 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2103 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2104 add a symbol's address. Removed all target-specific #ifdefs that
2105 used to accomplished the same.
2106 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2107 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2108 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2109 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2110 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2111
353e2c69
KH		 21122000-08-17 Kazu Hirata <kazu@hxi.com>
2113
2114 * dwarf2dbg.c: Fix formatting.
2115
4fb7971f
NC		 21162000-08-17 Nick Clifton <nickc@redhat.com>
2117
2118 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2119 to be recoded as logical shift lefts by zero.
2120
50b81f19
JW		 21212000-08-16 Jim Wilson <wilson@cygnus.com>
2122
2123 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2124 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2125 source registers.
2126 (note_register_values): Handle IA64_OPND_R3_2 operands.
2127
f869cfc6
JE		 21282000-08-16 Jason Eckhardt <jle@cygnus.com>
2129
50bbae35 2130 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2131
8cb8bcba
NC		 21322000-08-16 Nick Clifton <nickc@redhat.com>
2133
2134 * config/tc-arm.c (struct asm_shift): Delete.
2135 (shift[]): Delete.
2136 (enum asm_shift_index): New.
2137 (struct asm_shift_properties): New.
2138 (struct asm_shift_name): New.
2139 (shift_properties[]); New.
2140 (shift_names[]); New.
2141
2142 (decode_shift): Use new structures.
2143 Issue a warning is "ROR #0" is used.
2144 Issue a warning if "ASR #0" or "LSR #0" is used.
2145
2146 (md_begin): Initialise arm_shift_hsh table from new
2147 asm_shift_name array.
2148
c2158c24
JJ		 21492000-08-16 Jakub Jelinek <jakub@redhat.com>
2150
2151 * config/tc-sparc.c: Kill all warnings.
2152 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2153 in -xarch= as well.
2154 (md_show_usage): Update usage text.
2155
70485b5c
NC		 21562000-08-16 Nick Clifton <nickc@redhat.com>
2157
c2158c24 2158 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2159 useful.
2160
a47cf567 21612000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2162
2163 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2164
2165 * config/tc-sh.c (md_assemble): Changed so debug_type
2166 test performed for ppi_assemble
2167 * config/tc-sh.c: Included dwarf2dbg.h.
2168 (debug_line): Defined.
2169 (md_assemble): Generates dwarf2 line info.
2170 (sh_finalize): New function. Finalize dwarf2 info.
2171 (assemble_ppi): Returns size of code generated.
2172 (build_Mytes): Returns size of code generated.
2173 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2174 * config/tc-sh.h (md_end): Defined.
2175 (sh_finalize): Declared.
2176
1db77c8e
AO		 21772000-08-15 Alexandre Oliva <aoliva@redhat.com>
2178
2179 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2180 md_number_to_chars.
2181
046b3b54
NC		 21822000-08-14 Nick Clifton <nickc@redhat.com>
2183
2184 * config/tc-arm.c (do_bx): Allow "bx pc".
2185
c43c2cc5
JW		 21862000-08-14 Jim Wilson <wilson@cygnus.com>
2187
2188 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2189 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2190 (md_begin): Change assignment to md.flag to OR in the new bit.
2191
d1d8ba22
NC		 21922000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2193
2194 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2195 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2196 C_MOU, and C_EOS.
d1d8ba22 2197
22b36938
JE		 21982000-08-14 Jason Eckhardt <jle@cygnus.com>
2199
2200 * NEWS: Mention i860 support.
2201
c0bd0db2
JL		 2202Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2203
2204 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2205
0ac658b8
AS		 22062000-08-14 Andreas Schwab <schwab@suse.de>
2207
2208 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2209
9fc2dda2
JE		 22102000-08-11 Andreas Schwab <schwab@suse.de>
2211
2212 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2213 argument.
2214
bc4466dc
KH		 22152000-08-11 Kazu Hirata <kazu@hxi.com>
2216
2217 * expr.c: Fix formatting.
351aa9f6 2218 * config/obj-bout.c: Likewise.
bc4466dc 2219
a9c99419
JE		 22202000-08-10 Jason Eckhardt <jle@cygnus.com>
2221
2222 * doc/c-i860.texi: Flesh out the i860 section more.
2223
7c743825
KH		 22242000-08-10 Kazu Hirata <kazu@hxi.com>
2225
2226 * symbols.c: Fix formatting.
929b12bc 2227 * expr.c: Likewise.
7c743825 2228
fa2255cb
DN		 2229Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2230
2231 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2232 has the IgnoreSize bit set.
2233
fc997f4b
AM		 22342000-08-09 Alan Modra <alan@linuxcare.com.au>
2235
2236 From Rodney Brown <RodneyBrown@mynd.com>
2237 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2238 * configure: Regenerate.
2239
a47cf567
NC		 22402000-08-09 Kazu Hirata <kazu@hxi.com>
2241
2242 * hash.c: Fix formatting.
2243 * gasp.c: Likewise.
2244
305d537e
JE		 22452000-08-08 Jason Eckhardt <jle@cygnus.com>
2246
2247 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2248 (i860_fix_info): New enum.
2249 (MD_APPLY_FIX3): Define.
2250 (WORKING_DOT_WORD): Define.
2251 (TC_HANDLES_FX_DONE): Define.
2252 (DIFF_EXPR_OK): Define.
2253 (LISTING_HEADER): Define.
2254 (TARGET_FORMAT): Select target format based on endian flag.
2255 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2256 (target_big_endian): Add external declaration.
2257
2258 * config/tc-i860.c: All existing code reworked completely. Other
2259 new code shown below.
2260 (SYNTAX_SVR4): Define.
2261 (target_warn_expand): New variable.
2262 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2263 (md_longopts): Declare and define with new options (-EL, -EB,
2264 and -mwarn-expand).
2265 (md_show_usage): New function.
2266 (md_operand): New function.
2267 (obtain_reloc_for_imm16): New function.
2268 (md_apply_fix3): New function.
2269 (tc_gen_reloc): New function.
2270
df86943d
NC		 22712000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2272
2273 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2274 2 bytes of the jump address are in the same frag.
2275 (find): Accept 68hc12 register indirect modes.
2276
2277 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2278
30d25259
RH		 22792000-08-07 Richard Henderson <rth@cygnus.com>
2280
2281 * config/tc-ia64.c (unwind): Add prologue_mask member.
2282 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2283 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2284 (dot_body): Clear unwind.prologue_mask.
2285 (dot_prologue): Set it. Accept a register second argument.
2286
2d484c7f
KH		 22872000-08-07 Kazu Hirata <kazu@hxi.com>
2288
2289 * config/atof-ieee.c: Fix formatting.
2290 * config/atof-tahoe.c: Likewise.
2291
a47cf567 22922000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2293
3d4ae3c0
NC		 2294 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2295 work.
2296
c91d2e08
NC		 2297 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2298 of .popsection, .previous, .pushsection, .subsection,
2299 .version, .vtable_entry, .vtable_inherit and .weak.
2300
47926f60
KH		 23012000-08-05 Kazu Hirata <kazu@hxi.com>
2302
2303 * config/tc-cris.c: Fix formatting.
2304 * config/tc-i386.c: Likewise.
2305 * config/tc-sparc.c (sparc_ip): Simplify the code.
2306
ab3e48dc
KH		 23072000-08-04 Kazu Hirata <kazu@hxi.com>
2308
2309 * config/tc-cris.c: Rearrange code for readability.
2310 * config/tc-d10v.c: Fix formatting.
2311 * config/tc-m32r.c: Likewise.
2312 * config/tc-sparc.c: Likewise.
2313
3d56ab85
JW		 23142000-08-02 Jim Wilson <wilson@cygnus.com>
2315
2316 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2317 before ia64_find_opcode.
2318 (md_assemble): Likewise.
2319
3f9dfb2c
NC		 23202000-08-01 Nick Clifton <nickc@cygnus.com>
2321
a47cf567 2322 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2323 Undo some formatting fixes.
3f9dfb2c 2324
28e4f854
KH		 23252000-08-01 Kazu Hirata <kazu@hxi.com>
2326
2327 * config/obj-som.c: Fix formatting.
2328 * config/obj-ieee.c: Likewise.
2329 * config/tc-arm.c: Likewise.
2330 * config/tc-v850.c: Likewise.
2331
a570e639
NC		 23322000-08-01 Nick Clifton <nickc@redhat.com>
2333
2334 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2335 index by command line option.
58a77e41 2336
a570e639
NC		 23372000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2338
2339 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2340 (@node M68K-Branch): Rewrite to match the reality.
2341
e3308d0d
JE		 23422000-07-31 Jason Eckhardt <jle@cygnus.com>
2343
2344 * doc/c-i860.texi: New file.
2345 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2346 * doc/Makefile.in: Regenerate.
2347 * doc/all.texi: Add I860 as relevant architecture.
2348 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2349
2fd5405a
NC		 23502000-07-31 Kazu Hirata <kazu@hxi.com>
2351
2352 * config/tc-d30v.c: Fix formatting.
2353
28e7409f
NC		 23542000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2355
50bbae35
AM		 2356 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2357 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2358 long emit a long branch if available instead of an absolute jump, never
2359 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2360
2361 * doc/c-m68k.texi: Document new command line option.
58a77e41 2362
a47cf567
NC		 23632000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2364
2365 * config/tc-avr.c: Use PARAMS macro in function declarations.
2366 Don't declare md_pcrel_from_section (already in tc-avr.h).
2367 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2368 (avr_operand): Don't set (unsigned) op_mask to -1.
2369
534022ea
JE		 23702000-07-28 Jason Eckhardt <jle@cygnus.com>
2371
50bbae35
AM		 2372 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2373 * configure: Regenerated.
2374 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2375 of operand to the .type directive (.e.g, "type").
534022ea 2376
4c400d5e
AM		 23772000-07-28 Alan Modra <alan@linuxcare.com.au>
2378
2379 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2380 * app.c (do_scrub_chars): Record where first comment found.
2381 * read.c (read_a_source_file): Init found_comment on entry, and
2382 notify whether comments found on exit.
2383 * config/tc-hppa.c (md_shortopts): Add "c".
2384 (md_longopts): Add warn-comment.
2385 (md_parse_option): Handle it.
2386 (md_show_usage): Show available options.
2387 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2388
0aa529cb
AC		 2389Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2390
2391 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2392 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2393 sym_ptr_ptr
0aa529cb
AC		 2394 (md_estimate_size_before_relax): Don't fall off end of function.
2395
c6a7ab1f
NC		 23962000-07-27 Kazu Hirata <kazu@hxi.com>
2397
2398 * config/tc-avr.c: Fix formatting.
2399 * config/tc-ns32k.c: Likewise.
2400
e0c6ed95
AM		 24012000-07-27 Alan Modra <alan@linuxcare.com.au>
2402
2403 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2404
24052000-07-27 Kazu Hirata <kazu@hxi.com>
2406
2407 * config/tc-d10v.c: Fix formatting.
2408 * config/tc-z8k.c: Likewise.
2409 * config/tc-sparc.c: Likewise.
2410
6883dc5e 24112000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2412
2413 * cgen.c (queue_fixup): Declare opinfo.
2414 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2415 (gas_cgen_md_operand): Ditto.
2416 (gas_cgen_md_apply_fix3): Ditto.
2417
39da8128
DD		 24182000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2419
2420 * config/obj-coff.c (obj_frob_symbol): Don't merge
2421 labels. Don't merge if the symbol isn't constant. Return
2422 immediately if a symbol is merged.
2423
65e68b04
AM		 24242000-07-22 Alan Modra <alan@linuxcare.com.au>
2425
2426 * frags.c (frag_align): Correct absolute section alignment.
2427
5e0d736c
DD		 24282000-07-20 DJ Delorie <dj@redhat.com>
2429
2430 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2431 it breaks linking against DLLs.
2432
3bcbcc3d
HPN		 24332000-07-20 Hans-Peter Nilsson <hp@axis.com>
2434
2435 * configure.in: Add CRIS support.
2436 * configure: Regenerate.
2437 * Makefile.am: (CPU_TYPES): Add cris.
2438 (CPU_OBJ_VALID) [aout]: Add cris.
2439 (MULTI_CPU_TYPES): Add cris.
2440 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2441 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2442 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2443 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2444 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2445 Regenerate dependencies.
2446 * Makefile.in: Regenerate.
2447 * aclocal.m4: Regenerate.
2448 * as.c: Declare crisaout, criself.
2449 * config/tc-cris.h, config/tc-cris.c: New.
2450 * config/e-criself.c, config/e-crisaout.c: New.
2451 * po/POTFILES.in, po/gas.pot: Regenerate.
2452
041ff4dd 24532000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2454
041ff4dd 2455 * read.c: Fix formatting.
efaf0ba4 2456 * write.c: Fix formatting.
041ff4dd 2457
f980ada0
L		 24582000-07-19 H.J. Lu <hjl@gnu.org>
2459
2460 * sb.c: Include <stdlib.h> if exists for abort ().
2461
25a8b250
AM		 24622000-07-19 Alan Modra <alan@linuxcare.com.au>
2463
2464 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2465 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2466 (pa_type_args): Same here.
2467
7a9aaf92
NC		 24682000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2469
2470 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2471 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2472 the storage class is already set.
2473
8098403c
NC		 24742000-07-17 Kazu Hirata <kazu@hxi.com>
2475
fafb6d17 2476 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2477 * config/tc-mn10200.c: Likewise.
2478 * config/tc-mn10300.c: Likewise.
2479 * config/tc-pj.c: Likewise.
2480 * config/tc-tic80.c: Likewise.
2481 * config/tc-w65.c: Likewise.
8098403c 2482
977e771a
FCE		 24832000-07-17 Frank Ch. Eigler <fche@redhat.com>
2484
2485 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2486 is defined.
2487
63bf5651
ILT		 24882000-07-15 Ian Lance Taylor <ian@zembu.com>
2489
2490 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2491 @code.
2492
1cd1c99b
AM		 24932000-07-15 Alan Modra <alan@linuxcare.com.au>
2494
2495 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2496 ELF as are used for SOM (except the 32-bit reloc one) to decide
2497 whether a symbol can be reduced to a section symbol. Expand on
2498 the comment for symbols involved in LR% and RR% expressions.
2499
119d663a
NC		 25002000-07-14 Nick Clifton <nickc@cygnus.com>
2501
2502 * config/tc-mips.c (mips_disable_float_construction): New
2503 static variable. Set to true if doubles should not be
2504 constructed by loading two single width fp registers with
2505 halves of the value.
2506 (mips_ip): Test mips_disable_float_construction.
2507 (md_longopts): Add command line switches --construct-floats
2508 and --no-construct-floats.
2509 (md_parse_option): Parse new command line options.
2510 (md_show_usage): Describe new command line options.
2511
2512 * doc/c-mips.texi: Document new command line options.
2513
906fac54
AM		 25142000-07-13 Koundinya K <kk@ddeorg.soft.net>
2515
2516 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2517 * configure: Regenerate.
2518
25192000-07-13 Hans-Peter Nilsson <hp@axis.com>
2520
2521 * configure.in (DEFAULT_EMULATION setting): Revert part of
2522 2000-07-01 change that set te_multi=multi unless set to tmips.
2523 * configure: Regenerate.
2524
7f788821
NC		 25252000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2526
2527 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2528 section when aligning it increases its size.
7f788821 2529
9a736b6b
NC		 25302000-07-11 Kazu Hirata <kazu@hxi.com>
2531
2532 * config/tc-tic54x.c: Fix formatting.
2533
3dd5103b
NC		 25342000-07-10 Kazu Hirata <kazu@hxi.com>
2535
2536 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2537 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2538
46b85d42
AM		 25392000-07-10 Alan Modra <alan@linuxcare.com.au>
2540
2541 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2542 displacements correctly.
2543
2544 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2545
25462000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2547
2548 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2549 warning.
2550 (hash_jam): Ditto.
2551
ad1079af
AM		 25522000-07-09 Alan Modra <alan@linuxcare.com.au>
2553
2554 From David Huggins-Daines <dhd@linuxcare.com>
2555 * config/te-hppalinux64.h: Add a new emulation.
2556 * configure.in (emulations): Add configure bits to support the
2557 64-bit Linux/parisc target.
2558 * configure: Regenerate.
2559
2560 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2561 (md_shortopts): Add `V' for ELF.
2562
2563 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2564 when SOM or ELF_ARG_RELOC are defined.
2565 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2566 ELF_ARG_RELOC are defined.
2567 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2568 (pa_stringer): ..Do it here instead. Fix comment typos.
2569 (hppa_force_relocation): Cast enums to int before comparing with
2570 ints.
2571
2572 From Ryan Bradetich <rbradetich@uswest.net>
2573 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2574 redifinition warning.
2575 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2576 (hppa_force_relocation): ditto
ad1079af
AM		 2577 (md_apply_fix): Added cast to buf to fix warnings.
2578
2579 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2580 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2581
2582 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2583 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2584 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2585 reloc_type** to avoid warnings in switch.
2586 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2587 little earlier instead.
2588
2589 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2590 and elf.
2591 (pa_type_args): Use symbol_arg_reloc_info.
2592 (struct pa_it): Make arg_reloc unsigned int.
2593 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2594 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2595 (pa_code): Delete. pa_text duplicates this function.
2596 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2597 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2598 int.
2599 (cons_fix_new_hppa): Actually change selector to e_fsel when
2600 warning about assuming so.
2601 (tc_gen_reloc): More example elf arg reloc code.
2602 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2603 (hppa_force_relocation): Likewise.
2604
2605 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2606 files.
2607 (pa_end_of_source): Prototype.
2608 (hppa_fix_adjustable): Prototype.
2609 (LABELS_WITHOUT_COLONS): Move it..
2610 * config/te-hppa.h: To here.
2611
2612 * config/te-hppa64.h: New file.
2613
2614 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2615 type.
2616 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2617 format -10, -16, 16 relocs.
2618 (hppa_elf_mark_end_of_function): Test for null
2619 last_call_info->start_symbol
2620
2621 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2622 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2623 re_assesmble_* functions. Delete extraneous statements. Fix
2624 typos in comments.
2625 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2626 insn to re_assemble_*.
2627
623aa224
UC		 26282000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2629
2630 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2631
c4aa876b
NC		 26322000-07-08 Kazu Hirata <kazu@hxi.com>
2633
2634 * config/tc-sh.c: Fix formatting.
d0313fb7 2635 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2636 * depend.c: Fix formatting.
2637 * flonum-konst.c: Likewise.
2638 * flonum-mult.c: Likewise.
c4aa876b 2639
6b31947e
NC		 26402000-07-07 Kazu Hirata <kazu@hxi.com>
2641
a5bfe8c9 2642 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2643 * config/obj-vms.c: Fix comments.
2644 * config/tc-a29k.c: Likewise.
2645 * config/tc-alpha.c: Likewise.
2646 * config/tc-h8300.c: Likewise.
2647 * config/tc-h8500.c: Likewise.
2648 * config/tc-i370.c: Likewise.
2649 * config/tc-ia64.c: Likewise.
2650 * config/tc-m68hc11.c: Likewise.
2651 * config/tc-m68k.c: Likewise.
2652 * config/tc-mips.c: Likewise.
2653 * config/tc-ns32k.c: Likewise.
2654 * config/tc-ppc.c: Likewise.
2655 * config/tc-z8k.c: Likewise.
6b31947e 2656
b8a9dcab
NC		 26572000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2658
2659 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2660 Default to '(SEC_LOAD | SEC_DATA)'.
2661 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2662
2663 * doc/internals.texi (CPU Backend): Describe
2664 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2665
beb2de9b
AC		 2666Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2667
2668 * as.c (parse_args): NULL terminate the long option list.
2669
24ddb296
AC		 2670Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2671
2672 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2673 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2674
1fe72011
NC		 26752000-07-05 Nick Clifton <nickc@cygnus.com>
2676
2677 * config/tc-d30v.c (write_2_short): Further changes to warning
2678 messages produced when combining EITHER_BUT_PREFER_MU attributed
2679 opcodes.
2680
a5bfe8c9 26812000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2682
2683 * MAINTAINERS: new
2684
8de8f17e
AO		 26852000-07-04 Alexandre Oliva <aoliva@redhat.com>
2686
2687 * config/tc-arm.c (psrs): Accept combinations of flags.
2688
00d2865b
NC		 26892000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2690
2691 * config/tc-avr.c: Change _ () to _() around all strings marked
2692 for translation (exception from the usual coding style).
2693 (avr_opt): New struct variable, how the new switches are set.
2694 (OPTION_MMCU): Define as 'm' and actually use.
2695 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2696 (show_mcu_list): New function, display the list of known MCUs.
2697 (md_show_usage): Document the new switches. Call show_mcu_list.
2698 (avr_set_arch): Change 'm' to OPTION_MMCU.
2699 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2700 Handle the new switches.
2701 (avr_operands): Disable warnings for undefined combinations of
2702 operands if -mall-opcodes. Disable warnings for skipping two-word
2703 instructions if enhanced core or -mno-skip-bug.
2704 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2705 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2706 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2707 (avr_ldi_expression): Warn about implicit lo8().
2708 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2709
54588503
UC		 27102000-07-01 Koundinya K <kk@ddeorg.soft.net>
2711
50bbae35
AM		 2712 * configure.in: Add entry for mips-*-sysv4*MP*
2713 * configure: Rebuild
2714 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2715 elf32-tradlittlemips for traditional mips targets.
2716 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2717 test for Link Once sections as in adjust_reloc_syms.
2718 * config/te-tmips.h: New file for traditional mips targets. Define
2719 TE_TMIPS.
58a77e41 2720
c9900432
NC		 27212000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2722
2723 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2724 flags argument is not present, don't change an existing section's
2725 section's attributes. If the flags argument is present, warn if the
2726 attributes don't match the section's current attributes. When
2727 long section names are supported, set SEC_LINK_ONCE and
2728 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2729
9d87310a
HPN		 2730Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2731
2732 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2733 symbols; create them.
2734
dbddefbf
NC		 27352000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2736
2737 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2738 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2739
2ae7e77b
AH		 27402000-06-27 Aldy Hernandez <aldyh@redhat.com>
2741
2742 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2743 expressions. Ignore the problem when handling 16 bit signed
2744 immediates, because the assembler will take care of the relocation
2745 later.
2ae7e77b 2746
6b2539e3
NC		 27472000-06-27 Nick Clifton <nickc@cygnus.com>
2748
2749 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2750 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2751 sequential order, and emit warning messages if the input source
2752 code contains constructs like that, or parallel constructs
2753 containing such opcodes.
2754
65aa24b6
NC		 27552000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2756
2757 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2758 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2759 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2760 (md_show_usage): Update usage message.
2761 (md_parse_option): Allow redefinition of MCU type within the
2762 same avr[1-5] bfd machine type. Show both old and new MCU type
2763 in the error message.
2764 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2765 Simplify 8K wrap code.
2766
f0c56b90
NC		 27672000-06-25 Kazu Hirata <kazu@hxi.com>
2768
50bbae35
AM		 2769 * config/obj-aout.c: Remove all uses of DEFUN.
2770 * config/obj-ieee.c: Likewise.
2771 * config/tc-sh.c: Fix comment typos.
2772 * config/tc-tahoe.c: Likewise.
2773 * config/tc-vax.c: Likewise.
2774 * config/tc-w65.c: Likewise.
2775 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2776 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2777
6d249963
DD		 27782000-06-24 DJ Delorie <dj@cygnus.com>
2779
2780 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2781 more changes from Sept 1999
2782 (tc_i386_fix_adjustable): ditto
2783 (md_apply_fix3): ditto
2784
680d2857 27852000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2786
680d2857
FCE		 2787 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2788 (gas_cgen_parse_operand): Set it around expression() call.
2789 (gas_cgen_md_operand): Test for it before longjmp().
2790
e7b305a2
AM		 27912000-06-24 Kazu Hirata <kazu@hxi.com>
2792
c0fecd35
AM		 2793 * config/tc-h8500.c: Remove all uses of DEFUN.
2794 * config/tc-sh.c: Likewise.
2795 * config/tc-w65.c: Likewise.
2796 * config/tc-z8k.c: Likewise.
2797
e7b305a2
AM		 2798 * config/tc-h8500.c: Fix typos in comments.
2799
ed6d6fd3
FCE		 28002000-06-23 Frank Ch. Eigler <fche@redhat.com>
2801
2802 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2803 is defined.
2804
f7c88872
AM		 28052000-06-23 matthew green <mrg@redhat.com>
2806
2807 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2808 defined. Fix error message for `[' grouping.
f7c88872 2809
70d6ecf3
AM		 28102000-06-22 Kazu Hirata <kazu@hxi.com>
2811
2812 * config/tc-h8300.c: Fix formatting and comment typos.
2813
e9718fe1
TW		 28142000-06-22 Timothy Wall <twall@cygnus.com>
2815
2816 * config/tc-ia64.c (note_register_values): Move premature QP
2817 notation clearing into the appropriate place.
2818
45288df1
AM		 28192000-06-22 Alan Modra <alan@linuxcare.com.au>
2820
1581f8c9
AM		 2821 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2822 first before anything else. Add bin-bugs.h, emul.h and progress.h
2823 Sort list of files as for $(OBJS) in Makefile.am.
2824
2825 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2826 find one. Remake dependencies.
2827 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2828 * Makefile.in: Regenerate.
2829 * doc/Makefile.in: Regenerate.
2830
45288df1
AM		 2831 * config/tc-i386.c (i386_displacement): Don't assume a constant
2832 displacement is necessarily 16 bits when in 16 bit code mode.
2833 (md_assemble): Instead size the displacement here after we know
2834 for sure that a .code16gcc operand hasn't automatically added
2835 operand size prefixes.
2836
01580992
L		 28372000-06-21 H.J. Lu <hjl@gnu.org>
2838
2839 * Makefile.am: Rebuild dependency.
2840 * Makefile.in: Rebuild.
2841
40f09f82
JL		 28422000-06-21 Kazu Hirata <kazu@hxi.com>
2843
2844 * config/tc-h8300.c (parse_reg): Make the function static.
2845 (parse_exp): Likewise.
2846
78295804
DD		 28472000-06-20 DJ Delorie <dj@cygnus.com>
2848
2849 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2850 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2851 for cygwin import libraries to work properly.
2852
45f85b08
L		 28532000-06-20 H.J. Lu <hjl@gnu.org>
2854
2855 * Makefile.am: Rebuild dependency.
2856 * Makefile.in: Rebuild.
2857 * configure: Likewise.
2858 * doc/Makefile.in: Likewise.
2859
39bec121
TW		 28602000-06-20 Timothy Wall <twall@cygnus.com>
2861
2862 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2863 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2864 * doc/c-tic54x.texi: New.
2865 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2866 documentation file.
39bec121 2867 * doc/all.texi: Add C54X.
3e87a760 2868 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2869 * doc/Makefile.in: Regenerate.
2870 * configure.in: Add tic54x and define LIBM for tic54x.
2871 * configure: Regenrate.
2872 * config/tc-tic54x.[ch]: New.
2873 * config/obj-coff.h: Add tic54x.
2874 * Makefile.am: (CPU_TYPES): Add tic54x.
2875 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2876 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2877 (as_new_LDADD): Add $(LIBM).
2878 * Makefile.in: Regenerate.
3e87a760 2879
60bcf0fa
NC		 28802000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2881
2882 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2883 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2884 * doc/as.texinfo: Likewise.
2885
2886 * configure, Makefile.in: Regenerate.
2887 * configure.in (emulations): Recognize m6811 and m6812.
2888 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2889 Added files for 68hc11 and 68hc12 assembler.
2890 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2891 * config/tc-m68hc11.h: Header definition for that assembler.
2892
ec05f674
NC		 28932000-06-18 Nick Clifton <nickc@redhat.com>
2894
24ef8152
NC		 2895 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2896 instead of OCTETS_PER_BYTE.
2897
ec05f674 2898 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2899 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2900
119caedd
L		 29012000-06-18 H.J. Lu <hjl@gnu.org>
2902
2903 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2904 * configure: Rebuild.
2905
607723e4
NC		 29062000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2907
3e87a760
AM		 2908 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2909 to BFD_ASSEMBLER.
607723e4 2910
b946ec34
NC		 29112000-06-16 Nick Clifton <nickc@cygnus.com>
2912
2913 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2914 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2915
2916 * doc/c-mips.texi: Document newly accepted cpu variants.
2917
37ce37b1
UC		 29182000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2919
2920 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2921
c06ae4f2
UC		 29222000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2923
2924 * macro.c (getstring): Make it possible to escape the quote
2925 character.
2926
20348649
JL		 2927Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2928
2929 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2930
bcef29e6
L		 29312000-06-13 H.J. Lu <hjl@gnu.org>
2932
2933 * configure: Regenerate.
2934
63a0b638
AM		 29352000-06-09 Alan Modra <alan@linuxcare.com.au>
2936
2937 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2938 separator.
2939 * doc/internals.texi (line_separator_chars): Semicolon is no
2940 longer a default. Mention null and newline as defaults.
2941
2942 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2943
2944 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2945 * config/tc-i860.h (line_separator_chars): Likewise.
2946 * config/tc-h8300.c (line_separator_chars): Likewise.
2947 * config/tc-i960.c (line_separator_chars): Likewise.
2948 * config/tc-m68k.c (line_separator_chars): Likewise.
2949 * config/tc-mips.c (line_separator_chars): Likewise.
2950 * config/tc-ns32k.c (line_separator_chars): Likewise.
2951 * config/tc-sparc.c (line_separator_chars): Likewise.
2952 * config/tc-vax.c (line_separator_chars): Likewise.
2953
2954 * config/tc-h8300.c (comment_chars): Use string initialiser.
2955 * config/tc-i960.c (line_comment_chars): Likewise.
2956 * config/tc-z8k.c (comment_chars, line_comment_chars,
2957 line_separator_chars): Likewise.
2958
2959 * config/tc-arm.c (line_separator_chars): Always use `;', not just
2960 for TE_LINUX.
2961
9bab9349
NC		 29622000-06-08 Nick Clifton <nickc@cygnus.com>
2963
2964 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
2965 for size 1 fixes.
2966
946efd95
DB		 29672000-06-08 David O'Brien <obrien@FreeBSD.org>
2968
2969 * configure.in (VERSION): Update to show this is the CVS mainline.
2970
6480b79a
DB		 29712000-06-08 Matthew Jacob <mjacob@feral.com>
2972
2973 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
2974 $at is the integer register $r28, vs. both $r28 and the floating
2975 point register $f28.
2976
10850f29
JW		 29772000-06-08 James E. Wilson <wilson@cygnus.com>
2978
2979 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2980 (dot_endp): Don't call ia64_flush_insns.
2981 (emit_one_bundle): Don't delete prologue/body records from
2982 unwind_record list in first loop. Rewrite second loop to account for
2983 this.
2984
150f24a2
JW		 29852000-06-07 David Mosberger <davidm@hpl.hp.com>
2986
2987 * config/tc-ia64.c: Add missing prototypes.
2988 (generate_unwind_image): Cast argument to output_unw_records call.
2989
e38c9cc2
DC		 2990Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2991
46b85d42 2992 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2993
1188e082
DC		 2994Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2995
2996 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2997 (REGISTER_P): likewise.
2998 (avr_opcodes): uses include/opcode/avr.h
2999 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3000
ac743b2c
AM		 30012000-06-04 Alan Modra <alan@linuxcare.com.au>
3002
0b545448
AM		 3003 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3004 initializers too.
ac743b2c 3005
969e1a7b
L		 30062000-06-03 H.J. Lu <hjl@gnu.org>
3007
3008 * read.c (is_end_of_line): Put back `;'.
3009
65172ab8
AM		 30102000-06-03 Alan Modra <alan@linuxcare.com.au>
3011
3012 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3013
b75c0c92
AM		 30142000-06-01 Alan Modra <alan@linuxcare.com.au>
3015
3016 * expr.c (operand): Test is_end_of_line outside switch to catch
3017 line separator chars that are also operators.
3018 (operator): Return O_illegal for line separator chars.
3019
3020 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3021 entry (or `!' entry for TC_HPPA).
3022
3023 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3024 before indexing is_end_of_line. Remove redundant check for '\0'.
3025 (fp_op2): Likewise.
3026 * config/tc-h8500.c (md_assemble): Likewise.
3027 * config/tc-mcore.c (md_assemble): Likewise.
3028 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3029 (md_atof): Likewise
3030
3031 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3032 is_end_of_line.
3033 * config/tc-mcore.c (mcore_cons): Likewise.
3034 (mcore_float_cons): Likewise.
3035 (mcore_stringer): Likewise.
3036 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3037
a6836251
SB		 30382000-06-01 Scott Bambrough <scottb@netwinder.org>
3039
3040 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3041
43841e91
NC		 30422000-05-29 Nick Clifton <nickc@cygnus.com>
3043
3044 * config/tc-sh.c: Fix compile time warning messages.
3045
3046 * config/tc-mips.c: Fix compile time warning messages.
3047
a057431b
PB		 30482000-05-29 Philip Blundell <philb@gnu.org>
3049
3050 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3051 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3052 * NEWS: Mention ARM ELF support.
3053
3c07fb76
AO		 30542000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3055
3056 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3057 it is modified, and use the real_size to compute the frag address
3058 for dwarf2 line info.
3059
ad4d6ccf
AM		 30602000-05-27 Alan Modra <alan@linuxcare.com.au>
3061
3062 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3063 line-matching scheme to cope with automake moving variables around.
3064 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3065 * Makefile.in: Regenerate.
3066
6faf3d66
JJ		 30672000-05-26 Jakub Jelinek <jakub@redhat.com>
3068
3069 * config/tc-sparc.c (sparc_relax): New.
3070 (md_longopts): Add -relax and -no-relax options.
3071 (md_parse_options, md_show_usage): Likewise.
3072 (md_apply_fix3): Optimize tail call into branch always if possible.
3073
0a44c2b1
DL		 3074Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3075
3076 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3077 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3078 rules, with warning when a GAS statement specifies a packing that
3079 will result in an instruction being squashed.
3e87a760
AM		 3080 Added typdef packing_type and enumerals, changed various integer
3081 literals to use the enumerals.
0a44c2b1 3082
e0c9811a
JW		 30832000-05-24 David Mosberger <davidm@hpl.hp.com>
3084
3085 * config/tc-ia64.c (dot_restorereg_p): New function.
3086 (md_pseudo_table): Add restorereg.p.
3087 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3088 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3089
3090 * config/tc-ia64.h (unw_record_type): Add unwabi.
3091 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3092 called MASK with members for imask, and the masks produced by
3093 fr_mem, gr_mem, br_mem, and frgr_mem.
3094 (unw_p_record): Add members ABI and CONTEXT.
3095 (unw_x_record): Add member AB.
3096 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3097 as pseudo-register for use during unwind info generation.
3098 (AR_PFS, AR_LC): New macros.
3099 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3100 whose names start with an at sign (as in "@priunat").
3101 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3102 register.
3103 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3104 proc_end, unwind_info, personality_routine): Consolidate into
3105 "unwind" structure to reduce offset-table use. Add member
3106 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3107 to be emitted.
3108 (output_R1_format, output_R3_format, output_P3_format,
3109 output_P6_format): Initialize R with zero to reduce compiler warnings.
3110 (output_P7_format): Ditto. Add `default' branch to switch
3111 statement to reduce compiler warnings.
3112 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3113 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3114 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3115 into single argument.
3116 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3117 compiler warnings. Merge A and B args into single argument.
3118 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3119 A and B args into single argument.
3120 (free_record): Removed (wasn't used).
3121 (free_list_records): Also free imasks in prologue records.
3122 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3123 (output_spill_mask): Remove.
3124 (output_unwabi): New function.
3125 (output_epilogue, output_label_state, output_copy_state): Call
3126 alloc_record.
3127 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3128 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3129 argument.
3130 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3131 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3132 as part of handling the prologue records. Emit region's imask if
3133 we have one. Handle unwabi, epilogue, label_state, copy_state,
3134 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3135 spill_sprel_p, and spill_reg_p records.
3136 (set_imask, count_bits, slot_index): New function.
3137 (fixup_unw_records): Fix region size computation. Handle
3138 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3139 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3140 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3141 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3142 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3143 (dot_save): Use manifest constants for applicaton registers.
3144 Handle REG_PR and REG_PRIUNAT.
3145 (dot_restore): Don't just ignore it.
3146 (dot_restorereg): New function..
3147 (generate_unwind_image): Ensure unwind info is a multiple of eight
3148 bytes, not just four bytes.
3149 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3150 (dot_altrp): Don't just ignore it.
3151 (dot_savemem): New function. Replaces dot_savesp() and
3152 dot_savepsp(). Use manifest constants for applicaton registers.
3153 Handle REG_PR and REG_PRIUNAT.
3154 (dot_savef): Simplify.
3155 (dot_saveb): Support generation of br_gr.
3156 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3157 dot_label_state, dot_copy_state): New function.
3158 (dot_unwabi): Don't just ignore it.
3159 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3160 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3161 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3162 (emit_one_bundle): Set slot number for prologue/body records
3163 *before* emitting the first insn.
3164 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3165 (md_begin): Declare "psp" pseudo-register.
3166 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3167 so we don't get segfault.
3168 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3169 counts as required per SW Conventions manual
3170 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3171 output_preds_psprel, output_preds_sprel, output_spill_base,
3172 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3173 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3174 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3175 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3176 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3177 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3178 (dot_vframe): Implement.
3179 (dot_vframesp, dot_vframepsp): New function.
3180
f98fd99f
HPN		 3181Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3182
3183 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3184 * configure: Regenerate.
f98fd99f 3185
ee7fcc42
AM		 31862000-05-23 Alan Modra <alan@linuxcare.com.au>
3187
3188 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3189 (md_estimate_size_before_relax): so we can use it here instead of
3190 old kludges. Localise vars to blocks. Comment.
3191
3192 * frags.c (frag_new): Update fr_var comments.
3193 * frags.h (struct frag): Ditto.
3194
c67e42c9
RH		 31952000-05-22 Richard Henderson <rth@cygnus.com>
3196
3197 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3198 (pseudo_func): Add pcrel.
3199 (operand_match): Handle IA64_OPND_TGT64.
3200 (build_insn): Likewise.
3201 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3202 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3203 (fix_insn): Handle all three 64-bit relocation types.
3204
5110c57e
HPN		 3205Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3206
3207 * obj.h (struct format_ops): New members begin, app_file,
3208 s_set_other, s_set_desc, s_get_type, s_set_type,
3209 separate_stab_sections, init_stab_section.
3210
3211 * config/obj-multi.h: Update GPL notice to v2.
3212 (obj_begin): New.
3213 (obj_app_file): New.
3214 (S_SET_SIZE): Test s_set_size for NULL before calling.
3215 (S_SET_ALIGN): Similar for s_set_align.
3216 (S_SET_OTHER): New.
3217 (S_SET_DESC): New.
3218 (S_GET_TYPE): New.
3219 (S_SET_TYPE): New.
3220 (SEPARATE_STAB_SECTIONS): New.
3221 (INIT_STAB_SECTION): New.
3222 (EMIT_SECTION_SYMBOLS): New.
3223 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3224
3225 * config/obj-elf.h: Update GPL notice to v2.
3226 Mention that this file is included from obj-multi.h.
3227 (obj_begin): Wrap definition in ifndef.
3228 (elf_file_symbol): Constify declaration.
3229 (obj_app_file): Ditto.
3230 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3231 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3232
3233 * config/obj-elf.c (elf_s_set_other): New.
3234 (elf_file_symbol): Constify argument.
3235 (elf_separate_stab_sections): New.
3236 (elf_init_stab_section): New.
3237 (elf_format_ops): Add new members. Remove comma at end.
3238
3239 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3240 (ecoff_format_ops): Add new fields. Remove comma at end.
3241 Mention inconsistency for emit_section_symbols.
3242
3243 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3244
3245 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3246 (coff_separate_stab_sections): New.
3247 (coff_format_ops): Add new members.
3248
3249 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3250 (obj_aout_s_set_other): New.
3251 (obj_aout_s_set_desc): New.
3252 (obj_aout_s_get_type): New.
3253 (obj_aout_s_set_type): New.
3254 (obj_aout_separate_stab_sections): New.
3255 (aout_format_ops): New members added. Use obj_aout_process_stab,
3256 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3257 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3258 appropriate.
3259 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3260
b98ef147
AM		 32612000-05-22 Alan Modra <alan@linuxcare.com.au>
3262
3263 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3264 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3265 (md_estimate_size_before_relax): Ensure jumps to weak and
3266 externally visible symbols are relocatable.
3267
0aa5d426
HPN		 3268Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3269
3270 * stabs.c (aout_process_stab): Make global.
3271 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3272 * read.h (aout_process_stab): Declare.
3273
3274 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3275 Generalize to *aout, *coff *elf.
3276 * configure: Regenerated.
3277
3278 * doc/internals.texi (Object format backend): Say
3279 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3280
3281 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3282 * Makefile.in: Regenerated.
3283
7c3dc350
CM		 32842000-05-19 Catherine Moore <clm@cygnus.com>
3285
3286 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3287
b3b6a3fe
JL		 32882000-05-18 Alan Modra <alan@linuxcare.com.au>
3289
3290 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3291 instruction to reflect change in re_assemble_*.
3292
c9e10a08
JL		 3293Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3294
3295 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3296 build PA64 ELF tools.
3297 * configure: Rebuilt.
3298
3043679f
AM		 32992000-05-17 Alan Modra <alan@linuxcare.com.au>
3300
3301 * Makefile.am: Regenerate dependencies.
3302 * Makefile.in: Regenerate.
3303
322f2c45
NC		 33042000-05-15 Nick Clifton <nickc@cygnus.com>
3305
3306 * config/tc-arm.c (struct asm_psr): Add boolean field
3307 distinguishing between CSPR and SPSR. Rename 'number' field
3308 to 'field'.
3309 (psrs): Rearrange contents to match new asm_psr structure.
3310 (arm_psr_parse): Move next to psr_required_here. Make it
3311 return an asm_psr structure.
3312 (psr_required_here): Use asm_psr structure returned by
3313 arm_psr_parse.
3314 (do_msr): Reorganise to allow psr_required_here to be called
3315 only once.
3316 (md_undefined_name): Mark 'name' parameter as unused, since
3317 the COFF target does not use it.
322f2c45 3318
5e6cbf41
PB		 33192000-05-14 David O'Brien <obrien@FreeBSD.org>
3320
3321 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3322 standards.
3323 * config/te-aux.h: Likewise.
3324 * config/te-dpx2.h: Likewise.
3325 * config/te-go32.h: Likewise.
3326 * config/te-hp300.h: Likewise.
3327 * config/te-hppa.h: Likewise.
3328 * config/te-i386aix.h: Likewise.
3329 * config/te-ic960.h: Likewise.
3330 * config/te-interix.h: Likewise.
3331 * config/te-nbsd532.h: Likewise.
3332 * config/te-pc532mach.h: Likewise.
3333 * config/te-ppcnw.h: Likewise.
3334 * config/te-psos.h: Likewise.
3335 * config/te-sparcaout.h: Likewise.
3336 * config/te-sun3.h: Likewise.
3337 * config/te-sysv32.h: Likewise.
3338
4132022d
AM		 33392000-05-14 Alan Modra <alan@linuxcare.com.au>
3340
3341 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3342 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3343 and sign extend without an if statement.
3344 (build_bytes): Likewise.
3345
33462000-05-14 Kazu Hirata <kazu@hxi.com>
3347
3348 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3349 X_add_symbol L_32 case.
3350
b4fd930a
AM		 33512000-05-14 David O'Brien <obrien@FreeBSD.org>
3352
3353 * config/te-freebsd.h: New file.
3354
a38cf1db
AM		 33552000-05-13 Alan Modra <alan@linuxcare.com.au>
3356
897083bd
AM		 3357 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3358 bindtextdomain): Replace defines with those from intl/libgettext.h
3359 to quieten gcc warnings.
3360
a38cf1db
AM		 3361 * NEWS: Mention x86 .arch and -q.
3362
3363 * config/tc-i386.c (quiet_warnings): New.
3364 (md_assemble): Use quiet_warnings.
3365 (md_parse_option): Set quiet_warnings from -q.
3366 (md_show_usage): Mention -q, delete -m.
3367 (flag_do_long_jump): Delete.
3368 (md_parse_option): Remove -m.
3369 (md_show_usage): Remove -m.
3370 (md_create_long_jump): Remove useless flag_do_long_jump code.
3371
3372 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3373 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3374
e413e4e9
AM		 33752000-05-13 Alan Modra <alan@linuxcare.com.au>
3376 Alexander Sokolov <robocop@netlink.ru>
3377
3378 * doc/c-i386.texi (i386-Arch): New section.
3379 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3380
3381 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3382 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3383 architecture has been given and is not 486.
3384 (set_cpu_arch): New.
3385 (md_pseudo_table): Add .arch.
3386 (md_assemble): Warn if cpu architecture has been given and an
3387 unsupported instruction.
3388
3389 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3390 Move operand_types bit defines after relevant template field.
3391 (template): Add cpu_flags.
3392 (Cpu*): Define.
3393 (arch_entry): New.
3394
e8b1cae5
AO		 33952000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3396
3397 * config/tc-mn10300.h (md_end): Define.
3398 (mn10300_finalize): Declare.
3399 * config/tc-mn10300.c: Include dwarf2dbg.h.
3400 (debug_line): Define.
3401 (md_assemble): Generate dwarf2 line info.
3402 (mn10300_finalize): New function. Finalize dwarf2 info.
3403
426b0403
AM		 34042000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3405
3406 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3407 external version of the relocation for weak symbols.
3408
e4c58b25
JW		 34092000-05-08 David Mosberger <davidm@hpl.hp.com>
3410
3411 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3412 frame size in units of 16 bytes, as required per SW Conventions manual.
3413 (output_unw_records): Output info-block header as a dword to get
3414 byte-order right.
3415
8fce3f5e
AM		 34162000-05-08 Alan Modra <alan@linuxcare.com.au>
3417
3418 * as.h: #include "file", not <file> on files from ../include.
3419 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3420 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3421 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3422 (tc_coff_symbol_emit_hook): Ditto.
3423 (OPTCOUNT): Cast to int to avoid compiler warning.
3424 (md_begin): Fix signed/unsigned warnings.
3425
34262000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3427
3428 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3429 ABRANCH LONG case for a conditional branch on a 68000.
3430 (md_estimate_size_before_relax): Likewise. Also handle
3431 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3432 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3433 PC-relative on all CPUs.
3434 (md_estimate_size_before_relax): Likewise.
3435
fb166ee3
AM		 34362000-05-04 Alan Modra <alan@linuxcare.com.au>
3437
3438 * as.c (parse_args): Just mention current year in printed
3439 copyright message.
3440
7a899fff
C		 34412000-05-03 J.T. Conklin <jtc@redback.com>
3442
3443 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3444 unit registers.
7a899fff
C		 3445 (md_parse_option): Recognize -m7400.
3446
44877466
ILT		 34472000-05-03 Ian Lance Taylor <ian@zembu.com>
3448
3449 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3450 don't permit lp to become less than the words array.
3451
eaa15ab8
NC		 34522000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3453
3454 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3455 Fix little-endian case.
3456
7c4f6a03
AM		 34572000-05-03 David O'Brien <obrien@NUXI.com>
3458
3459 * as.c (parse_args): Update copyright.
3460
da5d444c
AM		 34612000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3462
3463 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3464 for the .bss section too.
3465
3f9b03b5
AM		 34662000-05-02 Alan Modra <alan@linuxcare.com.au>
3467
3468 * configure.in: Set em=linux for hppa-*-linux.
3469 * configure: Regenerate.
3470 * doc/Makefile.in: Regenerate with correct automake.
3471
3472 * frags.c (frag_grow): Sanity check chunk_size.
3473
3474 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3475 * config/obj-som.h: Likewise.
3476 * config/obj-ieee.h: Likewise.
3477
3478 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3479
3480 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3481 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3482 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3483 (pa_ip): low_sign_unext now returns via function value. Use
3484 re_assemble_* instead of dis_assemble_* and
3485 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3486 unnecessarily.
3487 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3488 (md_section_align, md_parse_option, md_show_usage,
3489 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3490 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3491 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3492 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3493 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3494 pa_text): Likewise.
3495 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3496 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3497 outside of switch. Correct mask and shifting errors in case 10
3498 and case -11. In case 21, compare against signed range to suit
3499 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3500 case 17 and case 22, use offsetT variable to properly check range.
3501 Use re_assemble_* here too.
3502 (evaluate_absolute): Change type of value to offsetT. Call
3503 hppa_field_adjust to do the work for us.
3504 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3505 (pa_parse_cmpib_64_cmpltr): Ditto.
3506 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3507 of i to unsigned int.
3508 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3509 (pa_end_of_source): Return type is void.
3510
a2984248
CM		 3511Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3512
3513 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3514
df136245
DC		 3515Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3516
3517 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3518 More comments added.
3519 (md_begin): Removed "construct symbols for each register name".
3520 Because register names conflicts with GCC generated function
3521 names.
3522 (avr_operand): Now constant numbers can be used as a register
3523 identifiers (0 as r0, 31 as r31).
3524 (md_assemble): use skip_space () before parsing instruction
3525 operands.
3526
c1e73230
AM		 35272000-05-01 Alan Modra <alan@linuxcare.com.au>
3528
3529 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3530 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3531 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3532 * configure: Regenerate.
3533
a1934524
AM		 35342000-04-29 Andreas Jaeger <aj@suse.de>
3535
3536 * as.h: Correctly check GCC version.
3537
d9b7d820
AM		 35382000-04-26 David O'Brien <obrien@FreeBSD.org>
3539
3540 * doc/as.1: Fix unbalanced brackets.
3541
3542 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3543 TE_FreeBSD.
3544 (line_comment_chars): Set to '/' if TE_FreeBSD.
3545
cea1ab94
JL		 3546Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3547
3548 * configure.in: Configury support for PA64 (currently disabled).
3549 * configure: Rebuilt.
3550
e799a695
AM		 35512000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3552
3e87a760 3553 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3554 bfd_set_section_alignment.
3555
3b0ec529
AM		 35562000-04-25 Alan Modra <alan@linuxcare.com.au>
3557
3558 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3559 than 32.
3560
adcf07e6
NC		 35612000-04-24 Nick Clifton <nickc@cygnus.com>
3562
3563 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3564 * doc/as.texinfo (Align): Include arm and strongarm in list of
3565 targets that have the second form of the behaviour of the .align
3e87a760 3566 directive.
adcf07e6 3567
5047a41f
JL		 35682000-04-24 Mark Klein <mklein@dis.com>
3569
50705ef4 3570 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3571
a47cf567
NC		 3572Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3573
3574 * as.c (parse_args): Allow md_parse_option to override -a listing
3575 option.
3576 * config/obj-coff.c (add_lineno): Change type of offset parameter
3577 from "int" to "bfd_vma."
3578 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3579 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3580 (ppc_change_csect): Align correctly for XCOFF64.
3581 (ppc_machine): New function, which discards "ppc_machine" line.
3582 (ppc_tc): Cons for 8 when code is 64 bit.
3583 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3584 relocations.
3585 (md_parse_option): Handle -a64 and -a32.
3586 (ppc_xcoff64): New.
3587 * config/tc-ppc.h (TARGET_MACH): Define.
3588 (TARGET_FORMAT): Move to function.
3589 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3590
3591Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3592
3593 * config/tc-avr.c: New AVR_ISA_ defined.
3594 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3595 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3596 for `fmul', `movw' and `lpm R,Z' instructions.
3597 (avr_operands): Warn if current opcode is a two-word instruction
3598 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3599 (avr_opcodes): New commands added.
3600 (REGISTER_P): Check 'a' and 'v' constraint letters.
3601 (mcu_types): New MCU added.
3602
bf3ca999
TW		 36032000-04-22 Timothy Wall <twall@cygnus.com>
3604
3605 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3606 to "natval".
3607 (operand_match): Conditionally insert default bit values for IMMU9.
3608
98e5953c
JL		 36092000-04-14 Matthew Green <mrg@cygnus.com>
3610
3611 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3612 * configure: Rebuilt.
3613
a02fab7e
JL		 3614Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3615 Jason Eckhardt <jle@cygnus.com>
3616
c67e42c9 3617 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3618
3619 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3620 Added handling of new operand types l,y,&,fe,fE,fx.
3621
800eeca4
JW		 3622Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3623 David Mosberger <davidm@hpl.hp.com>
3624 Timothy Wall <twall@cygnus.com>
3625 Andrew MacLeod <amacleod@cygnus.com>
3626 Jim Wilson <wilson@cygnus.com>
3627
3628 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3629 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3630 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3631 * Makefile.in: Rebuild.
3632 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3633 * configure: Rebuild.
3634 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3635 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3636 * expr.c (expr): Handle md_optimize_expr.
3637 * read.c (LEX_HASH): Add comment.
3638 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3639
66778679
RH		 36402000-04-21 Richard Henderson <rth@cygnus.com>
3641
3642 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3643 bundling a non-delayed branch type instruction.
3644
aa15f6f7
AO		 36452000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3646
3647 * config/tc-mn10300.c (HAVE_AM30): Define.
3648 (md_assemble): Use it.
3649
16adf844
AM		 36502000-04-19 Alan Modra <alan@linuxcare.com.au>
3651
742f45cf
AM		 3652 * config/obj-elf.c (obj_elf_change_section): Check for changed
3653 section attributes.
3654
16adf844
AM		 3655 * Makefile.am: (CPU_MULTI_VALID): Remove.
3656 (MULTI_CPU_TYPES): Define.
3657 (MULTI_CPU_OBJ_VALID): Define.
3658 (DEPTC): Use the above.
3659 (DEPOBJ): Same here.
3660 (DEP2): And here.
3661 Regenerate dependencies.
3662 * Makefile.in: Regenerate.
3663
9c46fb1b
AM		 36642000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3665
742f45cf 3666 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3667
508866be
L		 36682000-04-18 H.J. Lu (hjl@gnu.org)
3669
3670 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3671 bfd_vma for non-bfd assemblers.
508866be 3672
ba2adb93
AM		 36732000-04-17 Alan Modra <alan@linuxcare.com.au>
3674
3675 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3676 doesn't give spurious errors.
3677
12ff5d56
AM		 36782000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3679
66778679 3680 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3681
fc633e5b
AM		 36822000-04-13 Alan Modra <alan@linuxcare.com.au>
3683
3684 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3685 constants, and don't assume offsetT is 32 bits.
3686
1ed18ec1
NC		 36872000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3688
3689 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3690 (md_pcrel_from_section): Add prototype.
3691 (d10v_fix_adjustable): Add prototype.
3692 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3693
3694 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3695
3db10f32
NC		 36962000-04-12 Nick Clifton <nickc@cygnus.com>
3697
3698 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3699 symbol in frag chain.
3700
847f7ad4
AM		 37012000-04-10 Alan Modra <alan@linuxcare.com.au>
3702
3703 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3704 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3705 (fits_in_signed_word, smallest_imm_type): Ditto.
3706 (md_assemble): Use an offsetT var to hold offsetT values, not a
3707 long.
3708 (offset_in_range): New.
3709 (md_assemble): Use it.
3710 (md_convert_frag): Change type of target_address, opcode_address,
3711 and displacement_from_opcode_start to offsetT.
3712 (md_create_short_jump): Change type of offset to offsetT.
3713 (md_create_long_jump): Ditto.
3714 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3715 (md_chars_to_number): Remove.
3716 (output_invalid): Remove duplicate prototype.
3717
ec694b89
NC		 37182000-04-09 Nick Clifton <nickc@cygnus.com>
3719
3720 * Makefile.am (CPU_TYPES): Add 'avr'.
3721 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3722 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3723
16adf844 3724 * Makefile.in: Regenerate.
ec694b89
NC		 3725
3726 * doc/as.texinfo: Add M32R documentation.
3727
a2d91340 3728Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3729
a2d91340 3730 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3731 --enable-build-warnings option.
a2d91340
AC		 3732 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3733 * Makefile.in, configure: Re-generate.
3734
d92b1a8a
NC		 37352000-04-07 Nick Clifton <nickc@cygnus.com>
3736
3737 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3738 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3739 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3740 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3741 (arm_force_relocation): Force relocations for
3742 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3743
52ccafd0
JR		 3744Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3745
3746 * config/tc-sh.c (get_operands): There's no third operand if the
3747 first operand is an immediate.
3748
015551fc
JR		 3749Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3750
3751 * config/tc-sh.c (immediate): Delete.
3752 (sh_operand_info): Add immediate member.
3753 (parse_reg): Use A_PC for pc.
3754 (parse_exp): Add second argument 'op'. All callers changed.
3755 (parse_at): Expect pc to be coded as A_PC.
3756 Use immediate field in *op.
3757 (insert): Add fourth argument 'op'. All callers changed.
3758 (build_relax): Add second argument 'op'. All callers changed.
3759 (insert_loop_bounds): New function.
3760 (build_Mytes): Remove DISP_4.
3761 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3762 (assemble_ppi): Use immediate field in *operand.
3763 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3764 (md_apply_fix): Likewise.
3765 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3766
79bd78be
AO		 3767Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3768
3769 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3770
e30e5a6a
HPN		 3771Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3772
3773 * internals.texi (CPU backend): Document
3774 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3775
41b49281
AM		 37762000-04-04 Alan Modra <alan@linuxcare.com.au>
3777
8ad3436c
AM		 3778 * po/gas.pot: Regenerate.
3779
3780 * as.c (show_usage): Restore translated part of bug string.
3781 * gasp.c (show_usage): Likewise.
3782
41b49281
AM		 3783 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3784 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3785 than move-if-change.
3786 (DEP1): Modify for "gcc -MM".
3787 (DEPTC): Likewise.
3788 (DEPOBJ): Likewise.
3789 (DEP2): Likewise.
3790 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3791 Update dependencies.
3792 * Makefile.in: Regenerate.
3793
0a727238
AO		 37942000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3795
3796 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3797 (md_begin): Likewise.
3798 (HAVE_AM33): New macro.
3799 (md_assemble): Use it. Match r_regs and xr_regs only if
3800 HAVE_AM33.
3801
c20f4f8c
AM		 38022000-04-03 Alan Modra <alan@linuxcare.com.au>
3803
3804 * as.h: #include "bin-bugs.h"
3805 * as.c (show_usage): Use REPORT_BUGS_TO.
3806 * gasp.c: #include "bin-bugs.h"
3807 (show_usage): Use REPORT_BUGS_TO.
3808
3809 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3810
753f6b12
HPN		 3811Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3812
3813 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3814 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3815 adjustments.
3816
726c5dcd
AM		 38172000-04-03 Alan Modra <alan@linuxcare.com.au>
3818
3819 * config/tc-i386.c (i386_immediate): Don't assume a constant
3820 immediate is necessarily 16 bits when in 16 bit code mode.
3821 (md_assemble): Instead set guess_suffix here after we have checked
3822 registers.
3823
bf80011a
RH		 38242000-04-02 Richard Henderson <rth@cygnus.com>
3825
3826 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3827 quantities. Correct right shift sign extension.
3828 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3829 32-bit value when shifting into place.
3830
92161534
ILT		 38312000-04-01 Ian Lance Taylor <ian@zembu.com>
3832
3833 * app.c: Add ATTRIBUTE_UNUSED as needed.
3834 * config/tc-ppc.c: Likewise.
3835 (ppc_size): Make unsigned long.
3836 (ppc_insert_operand): Add casts to avoid warnings.
3837
447f3982
NC		 38382000-03-31 Nick Clifton <nickc@cygnus.com>
3839
3840 * config/tc-d10v.h (md_flush_pending_output): Define.
3841
21d75ec2
NC		 38422000-03-29 Nick Clifton <nickc@cygnus.com>
3843
3844 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3845 segment. Works for both BFD_ASSEMBLER and others.
3846 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3847
d1a1bf19
NC		 38482000-03-29 Nick Clifton <nickc@cygnus.com
3849
3850 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3851
224de7a5
AM		 38522000-03-28 Alan Modra <alan@linuxcare.com.au>
3853
3854 * listing.c (LISTING_LHS_WIDTH): Default depends on
3855 LISTING_WORD_SIZE.
3856 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3857
5b8274e3
ILT		 38582000-03-27 Ian Lance Taylor <ian@zembu.com>
3859
3860 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3861 string literal.
3862
224de7a5 38632000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3864
3865 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3866
3867 * config/tc-avr.c (mcu_types): Add missing initialiser.
3868 (md_pcrel_from_section): Add prototype.
3869 (avr_operand): Remove redundant test of unsigned < 0.
3870 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3871
38722000-03-27 Denis Chertykov <denisc@overta.ru>
3873
3874 * config/tc-avr.c: New file for AVR support.
3875 * config/tc-avr.h: Likewise.
3876 * configure.in: Add AVR support.
3877 * configure: Regenerate.
3878
9f10757c
TW		 38792000-03-26 Timothy Wall <twall@cygnus.com>
3880
3881 * gasp.c (macro_op): Add new argument to check_macro call.
3882 Macro structure definitions moved to macro.h
3883 * sb.h: Add argument to prototype for input_scrub_include_sb.
3884 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3885 nesting checks with an additional flag.
3886 (struct input_save): Add flag to indicate whether current sb
3887 should be checked for proper macro/conditional nesting.
3888 (input_scrub_push/pop): Save/restore nest check flag.
3889 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3890 defined.
9f10757c
TW		 3891 * macro.c (check_macro): Allow caller to retrieve parsed macro
3892 information if a pointer is provided. This information may be
3893 used by the new macro hooks.
3894 * macro.h: Update prototype for check_macro. Macro struct
3895 definitions moved here from macro.c/gasp.c.
3896 * read.c (read_a_source_file): Add parameter to check_macro call,
3897 and pass macro info to the macro hook, if defined.
3898 (input_scrub_insert_line): New. Allow insertion of a line of
3899 characters into the input stream.
3900 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3901 file into the input stream.
3902 (s_include): Use input_scrub_insert_file.
3903 * internals.texi: Document new macro hooks.
3904 * as.h: New prototypes added.
3e87a760 3905
224de7a5 39062000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3907
3908 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3909 an initial capital letter.
3910 (i386_index_check): Reindent.
3911
11424155
NC		 39122000-03-19 Nick Clifton <nickc@cygnus.com>
3913
eaa15ab8 3914 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3915 relative branches.
3916
43f05576
NC		 39172000-03-17 Thomas de Lellis <tdel@windriver.com>
3918
66778679
RH		 3919 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3920 instruction operand bad if Rd > 7 when generating
3921 thumb instructions. Prevents for example,
3922 "adr r12,label" from silently failing and generating
3923 the wrong instruction.
3e87a760 3924
67231402
NC		 39252000-03-17 Nick Clifton <nickc@cygnus.com>
3926
3927 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3928 that have a destingation >= 0x400000.
3e87a760 3929 Fix compile time warning messages.
67231402 3930
a37c8f88
JR		 3931Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3932
3933 * config/tc-sh.c (md_begin): When encountering insn that are
3934 not supported by the current arch, only change the name if
3935 its contents are the same as prev_name.
3936 (get_specific): If the the architecture doesn't match, fail.
3937
dead1419
JR		 3938Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3939
3940 * config/tc-sh.c (IDENT_CHAR): Define.
3941 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3942 matching back where it came from.
3943
182e89d3
JR		 3944Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3945
3946 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3947
84f73d89
NC		 39482000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3949
3950 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
3951 normal operands.
3952
dbbc7809
JL		 39532000-03-15 Kazu Hirata <kazu@hxi.com>
3954
3955 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
3956
271bb601
HPN		 3957Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
3958
3959 * expr.c (operand) [case 'f']: When testing if '0f' can start a
3960 floating-point-number, make sure 'f' is in FLT_CHARS.
3961
8684e216
HPN		 3962Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
3963
3964 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
3965 (s_lcomm_internal): Use it.
3966 * doc/internals.texi (CPU backend): Document it.
3967 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
3968 bytes.
3969
bb2d6cd7
GK		 39702000-03-10 Geoffrey Keating <geoffk@cygnus.com>
3971
3972 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
3973 when embedded-pic.
3974
3975 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3976 implementation doesn't have special handling for switch
3977 statements.
bb2d6cd7
GK		 3978 (macro_build): Allow for code in sections other than .text.
3979 (macro): Likewise.
3980 (mips_ip): Likewise.
3981 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3982 Don't perform relocs if we will be outputting them.
bb2d6cd7 3983 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3984 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3985 embedded-pic.
bb2d6cd7 3986
5c86cbc7 39872000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3988
66778679
RH		 3989 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3990 relocation type based on the entry in the fixup structure.
a47cf567 3991 Put S_IS_EXTERN processing back in.
5c86cbc7 3992
f8c827e9
L		 39932000-03-08 H.J. Lu (hjl@gnu.org)
3994
3995 * Makefile.am (install-exec-tooldir): Depend on
3996 install-exec-bindir for parallel make.
3997 * Makefile.in: Regenerated.
3998
8ad9e709
NC		 39992000-03-06 Nick Clifton <nickc@cygnus.com>
4000
4001 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4002 switch.
4003 (md_parse_option): Parse -m32r command line switch - disable m32rx
4004 compatability.
ded0aeb7
NC		 4005 (md_show_usage): Document new option.
4006
4007 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4008 * doc/Makefile.in: Regenerate.
4009 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4010
b7b8f327
MM		 40112000-03-02 Michael Meissner <meissner@redhat.com>
4012
4013 * config/tc-d30v.c (check_range): Remove code that incorrectly
4014 sign extended values where bits < 32.
4015
15886821
L		 40162000-03-02 H.J. Lu (hjl@gnu.org)
4017
4018 * configure.in: Support --enable-targets=all on ia32.
4019 * configure: Regenerated.
4020
8bf950bf
NC		 40212000-03-01 Nick Clifton <nickc@cygnus.com>
4022
4023 * gasp.c (do_align): Remove bogus check of alignment value.
4024
c5e54cc2
ILT		 40252000-02-27 Thomas de Lellis <tdel@windriver.com>
4026
4027 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4028 TC_PPC was defined forced the type of a symbol with no other type
4029 to be BSF_OBJECT.
4030
65fd87bc
ILT		 40312000-02-27 Hans-Peter Nilsson <hp@axis.com>
4032
4033 * doc/internals.texi (CPU backend): Mention that
4034 line_separator_chars do not break up comments. Fix typos for
4035 LEX_AT and LEX_NAME descriptions. Document operands for
4036 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4037 description of md_create_short_jump usage. Document argument for
4038 md_undefined_symbol.
4039
a25fe906
ILT		 40402000-02-27 Jakub Jelinek <jakub@redhat.com>
4041
4042 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4043 (md_parse_option): Handle it.
4044 (md_show_usage): Document it.
4045
21b10511
ILT		 40462000-02-27 Ian Lance Taylor <ian@zembu.com>
4047
4048 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4049 opcode, for the instruction `pal19'. From Andrea Arcangeli
4050 <andrea@suse.de>.
4051
773f551c
AM		 40522000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4053
4054 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4055 from here..
4056 (md_assemble): To here, before template operands are matched.
4057 Also ensure a constant immediate is sign extended when we know the
4058 size is at most 16 bits. This is to catch cases like "add
4059 $0xffc0,%ax" where we don't know the size, and thus that the
4060 immediate can be represented as Imm8S until after parsing the
4061 register operand.
4062 (i386_displacement): Similarly sign extend 16 bit constant
4063 displacements.
4064 (md_assemble): Relax 16-bit jump constant range check to suit sign
4065 extended displacements.
4066
28d33191
JL		 40672000-02-26 Andreas Jaeger <aj@suse.de>
4068
4069 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4070
cc5ca5ce
AM		 40712000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4072
4073 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4074 call operands when intel_syntax.
4075 (intel_float_operand): Return 2 for "fi...".
4076 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4077 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4078 earlier "SHORT" change.
4079 (md_assemble): When determining suffix from Regs, exclude
4080 InOutPortReg.
4081
056350c6
NC		 40822000-02-24 Nick Clifton <nickc@cygnus.com>
4083
4084 * configure: Add arm-wince, mips-pe and sh-pe targets.
4085 * configure: Regenerate.
4086
4087 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4088 sh-pe targets.
4089 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4090 "pe-mips" for the mips-pe target.
4091
4092 * config/tc-arm.c (insns): Change displacement encoded in BL
4093 and B instructions if the target port is arm-wince.
4094 (do_ldst): Do not bias the relocation offset if the target
4095 port is arm-wince.
4096 (md_pcrel_from): Add in missing relocation offset bias if the
4097 target os arm-wince.
4098
4099 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4100 (md_begin): Disable -G support for mips-pe target.
4101 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4102 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4103 COFF flavour.
4104
4105 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4106 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4107 assembler, just set the alignment to 4.
4108
4109 * config/te-wince-pe.h: New file for WinCE targets. Define
4110 TE_WINCE.
4111
36bf8ab9
AM		 41122000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4113
4114 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4115 string instructions.
4116 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4117 (i386_intel_memory_operand): After finding a segment override,
4118 check again for no `[' before looking for a displacement. Bomb if
4119 more than one displacement rather than silently discarding the
4120 second and subsequent ones. Free strings malloc'd by
4121 build_displacement_string.
4122
f5795b08
CM		 41232000-02-24 Catherine Moore <clm@cygnus.com>
4124
4125 * config/obj-som.c (obj_pseudo_table): Add "weak".
4126 (obj_som_weak): New routine.
4127
abd63a32
AM		 41282000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4129
520dc8e8
AM		 4130 * config/tc-i386.c (union i386_op): New.
4131 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4132 Throughout file replace occurences of disps[n], imms[n], regs[n]
4133 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4134 intel mode operand swapping. Add assert in regKludge and
4135 fake_zero_displacement code. Test i.types[n] when outputting
4136 displacements and immediates. Combine output of Disp16 with
4137 Disp32.
7f3f1ea2
AM		 4138 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4139 when in intel mode by (not) reversing fsub and fdiv operands
4140 before the template search. This fails for single operand
4141 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4142 undefined. Instead fix the base_opcode after we've found the
4143 template. Move base_opcode xor with found_reverse_match from
4144 opcode output code to before this fix so we test for the correct
4145 opcodes.
4146 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4147 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4148
4149 * config/tc-i386.h (TC_RELOC): Delete.
4150 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4151 with equivalent call to reloc.
4152
abd63a32
AM		 4153 * as.h (flag_m68k_mri): Move declaration after target include, and
4154 only declare when TC_M68K defined. Define as zero otherwise.
4155 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4156 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4157 Define as zero otherwise.
4158 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4159 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4160 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4161 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4162 testing whether defined.
4163 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4164 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4165 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4166 rather than testing whether defined.
4167 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4168 (parse_mri_cons): Declare and use only when TC_M68K.
4169 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4170 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4171 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4172
4173 * NEWS: Mention IBM 370 support.
4174
7e052742
RH		 41752000-02-23 Richard Henderson <rth@cygnus.com>
4176
4177 * config/tc-i386.c (md_assemble): When swapping operands for
4178 intel_syntax, assume everything that's not Imm or Disp is a
4179 register.
4180
5b93d8bb
AM		 41812000-02-23 Linas Vepstas <linas@linas.org>
4182
4183 * config/tc-i370.c, config/tc-i370.h: New files.
4184 * Makefile.am: Add support for Linux/IBM 370.
4185 * configure.in: Likewise.
4186 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4187 * config/obj-elf.c: Include elf/i370.h
4188 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4189
4190 * Makefile.in: Regenerate.
4191 * configure: Regenerate.
4192
4193 * doc/c-i370.texi: New file.
4194 * doc/all.texi: Include it.
4195 * doc/as.texinfo: And here.
3e87a760 4196 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4197 * doc/Makefile.in: Regenerate.
4198
25f2196d
CC		 41992000-02-19 Michael Meissner <meissner@redhat.com>
4200
4201 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4202 determine if an instruction can be used in parallel with an ADDppp
4203 or SUBppp instruction.
4204
6349b5f4
AH		 42052000-02-22 Andrew Haley <aph@cygnus.com>
4206
4207 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4208
2f6d2f85 42092000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4210
4211 * config/tc-mips.c (mips_gp32): New variable.
4212 (macro_build) Use mips_gp32.
4213 (mips_ip): Ditto.
4214 (md_longopts): Add "-mgp32" and "-mgp64".
4215 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4216
a47cf567
NC		 4217 (OPTION_M7900): Change offset
4218 (OPTION_NO_M7900): Ditto.
4219
b985eaa8
ILT		 42202000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4221
4222 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4223 warning, and bump it to 1.
4224
52454417
ILT		 42252000-02-22 Ian Lance Taylor <ian@zembu.com>
4226
4227 From Brad Lucier <lucier@math.purdue.edu>:
4228 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4229 match format.
4230
6b76fefe
CM		 42312000-02-21 Catherine Moore <clm@cygnus.com>
4232
4233 * config/tc-mips.c (MF_HILO_INSN): Define.
4234 (mips_7000_hilo_fix): Declare.
4235 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4236 (md_parse_option): Check for 7000_HILO_FIX options.
4237 (OPTION_M7000_HILO_FIX): Define.
4238 (OPTION_NO_M7000_HILO_FIX): Define.
4239 * doc/c-mips.texi (-mfix7000): Describe.
4240
f6af82bd
AM		 42412000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4242
4243 * listing.c (print_lines): Remove unused variable `end'.
4244
4245 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4246 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4247 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4248 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4249 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4250 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4251
8c8281f4
NC		 42522000-02-18 Nick Clifton <nickc@cygnus.com>
4253
4254 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4255 the computed frag offset, rather than overwriting it.
4256
d4845d57
JR		 4257Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4258
4259 * config/tc-sh.c ("elf/sh.h"): Include.
4260 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4261 (md.begin): Initialize target_arch.
4262 Only include opcodes in has table that match selected architecture.
4263 (parse_reg): Recognize register names for sh-dsp.
4264 (parse_at): Recognize post-modify addressing.
4265 (get_operands): The leading space is now optional.
4266 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4267 arguments. Update valid_arch.
4268 (build_Mytes): Add support for SDT_REG_N.
4269 (find_cooked_opcode): New function, broken out of md_assemble.
4270 (assemble_ppi, sh_elf_final_processing): New functions.
4271 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4272 (md_longopts, md_parse_option): New option: -dsp.
4273 * config/tc-sh.h (elf_tc_final_processing): Define.
4274 (sh_elf_final_processing): Declare.
4275
c97305a1
JL		 4276Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4277
4278 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4279 the unwinder subspace. Save the current seg/subseg before creating
4280 the new seg/subseg.
4281
bec50466
NC		 42822000-02-10 Nick Clifton <nickc@cygnus.com>
4283
4284 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4285 little endian targets.
bec50466 4286 (INST_BYTE1): Redefine to handle big and little endian
66778679 4287 targets.
bec50466
NC		 4288 (cpu_type): New type: Select between M340 and M210.
4289 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4290 instructions of the M340.
bec50466 4291 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4292 instructions.
bec50466
NC		 4293 (md_atof): Add support for little endian targets.
4294 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4295 line switches.
bec50466
NC		 4296 (md_convert_frag): Add support for little endian targets.
4297 (md_apply_fix3): Add support for little endian targets.
4298 (md_number_to_chars): Add support for little endian targets.
4299
a25c045a
TW		 43002000-02-10 Timothy Wall <twall@redhat.com>
4301
4302 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4303 defined, use it to verify the symbol just read should be a label.
4304
f28e8eb3
TW		 43052000-02-10 Timothy Wall <twall@redhat.com>
4306
4307 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4308 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4309 around colons when KEEP_WHITE_AROUND_COLON is defined.
4310 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4311 and KEEP_WHITE_AROUND_COLON.
4312
6dc19fc4
TW		 43132000-02-08 Timothy Wall <twall@redhat.com>
4314
4315 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4316 logic.
6dc19fc4 4317 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4318 implemented.
6dc19fc4
TW		 4319 (end_repeat): New. Provide support for a "break" out of the
4320 repeat loop.
4321 * read.h: Add prototypes for new functions.
3e87a760 4322
f805106c
TW		 43232000-02-08 Timothy Wall <twall@redhat.com>
4324
4325 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4326 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4327 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4328 non-zero.
4329
4469be0f
TW		 43302000-02-08 Timothy Wall <twall@redhat.com>
4331
4332 * read.c: Added elseif to directives table.
4333 * read.h: Added prototype for s_elseif.
4334 * doc/as.texinfo: Added description for elseif.
4335 * cond.c (s_elseif): New function
3e87a760 4336
24a17b6c
TW		 43372000-02-04 Timothy Wall <twall@redhat.com>
4338
4339 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4340 listings.
24a17b6c 4341
bea9907b 43422000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4343
bea9907b
TW		 4344 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4345 default values.
4346 * frags.c (frag_new): Calculate fr_fix in octets
4347 (frag_now_fix) Return offset as target address offset (bytes).
4348 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4349 quantities).
bea9907b
TW		 4350 * frags.h: Added prototype for frag_now_fix_octets().
4351 Distinguish between octets and bytes in field descriptions.
4352 * listing.c (calc_hex): Account for octets vs bytes when
4353 printing addresses/offsets.
4354 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4355 target is little-endian, print the octets in a word in big-endian
4356 order so that the display looks like a proper hexadecimal number,
4357 instead of having the octets reversed.
4358 * read.c (do_align): When recording alignment, alignment power
4359 should be in terms of target bytes (minimum addressible unit)
4360 instead of octets.
4361 (do_org) Convert ORG target address (byte) argument into an
4362 octet offset when generating a variable fragment.
4363 * symbols.c (resolve_symbol_value): Symbol final value
4364 converted to a target address offset (bytes) from its octet offset.
4365 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4366 offset (bytes) is adjusted by the frag offset (octets) converted
4367 to bytes.
4368 (coff_frob_section) Section alignment power is in terms of bytes;
4369 convert it to an octet alignment power when calculating size (and
4370 size mask) in octets. Don't modify the section size in order to
4371 "align" it for TI COFF, since that format has a different method
4372 for storing alignment information.
3e87a760 4373
210dcc61
TW		 43742000-02-01 Timothy Wall <twall@cygnus.com>
4375
4376 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4377 entries, matching the way GCC generates them. If not escaped, the
4378 filename is encoded incorrectly.
4379
557537a5 43802000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4381
557537a5
NC		 4382 * config/tc-arm.c (reg_table): Add support for ATPCS register
4383 naming conventions.
2c1c4c62 4384
557537a5 43852000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4386
2c1c4c62
GK		 4387 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4388 already defined.
3e87a760 4389 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4390 New macro.
4391 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4392 of a symbol when we really care about its value.
4393
43942000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4395
4396 * config/tc-mcore.c (md_assemble): Give warning message if
4397 operands passes to instruction are more than the spec.
4398
2f0ca46a
NC		 43992000-01-27 Thomas de Lellis <tdel@windriver.com>
4400
66778679 4401 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4402 Thumb mode but the label seen was not declared as '.thumb_func'
4403 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4404 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4405
4c63da97
AM		 44062000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4407
4408 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4409 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4410
4411 * Makefile.in: Same here.
4412 Update copyright.
4413
4414 * configure.in: Set bfd_gas for i386-aout when primary target
4415 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4416 we may need the primary te_file. Remove incorrect comment.
4417
4418 * configure: Regenerate.
4419
4420 * config/e-i386aout.c: New file.
4421
4422 * as.c (USE_EMULATIONS): Move to before print_version_id.
4423 (struct emulation): Add i386aout.
4424 (show_usage): Split text strings. Reformat -a text. Add --em
4425 help.
4426 Update copyright.
4427
4428 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4429 (aout_format_ops): New.
4430 Update copyright.
4431
4432 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4433 preprocessor conditional and add aout USE_EMULATIONS tests.
4434 (read_a_source_file): Don't pass error strings to printf as
4435 format arg.
4436 Update copyright.
4437
4438 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4439 format arg.
4440 (do_data): Same here.
4441 (process_file): And here.
4442 Update copyright.
4443
4444 * symbols.c (colon): Rewrite "already defined" fatal message
4445 code for aout with USE_EMULATIONS.
4446 Update copyright.
4447
4448 * config/obj-aout.c (OBJ_HEADER): Define.
4449 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4450 fields of sentinel.
4c63da97
AM		 4451 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4452 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4453 forms here.
4454 (obj_aout_type): Expand S_SET_OTHER here too.
4455 (obj_read_begin_hook): Remove.
4456 (aout_pop_insert): New.
4457 (obj_aout_s_get_other): New.
4458 (obj_aout_s_get_desc): New.
4459 (aout_format_ops): New.
4460 Update copyright.
4461
4462 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4463 gets aout_pseudo_table.
4464 (aout_pseudo_table): Declare.
4465 (obj_read_begin_hook): Define.
4466 Update copyright.
4467
4468 * config/obj-coff.c (obj_pseudo_table): Rename to
4469 coff_pseudo_table.
4470 (coff_pop_insert): Use coff_pseudo_table.
4471 (coff_sec_sym_ok_for_reloc): Remove.
4472 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4473 and comment all zero entries and remove #if 0 code.
4474 Update copyright.
4475
4476 * config/obj-coff.h (obj_pop_insert): Define.
4477 (coff_pseudo_table): Declare.
4478 Update copyright.
4479
4480 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4481 s_get_size, s_set_size. Comment all zero entries.
4482 Update copyright.
4483
4484 * config/obj-elf.c (elf_s_get_other): New function.
4485 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4486 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4487 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4488 comment.
4489 (obj_elf_parse_section_letters): Don't pass error strings to
4490 printf as format arg.
4491 Update copyright.
4492
4493 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4494 OBJ_MAYBE_ECOFF.
4495 (elf_s_get_other): Declare.
4496 (S_GET_OTHER) Define as elf_s_get_other if not already
4497 defined.
4498 (S_SET_OTHER): Only define when not already defined.
4499 (elf_obj_read_begin_hook): Declare.
4500 (obj_read_begin_hook): Define.
4501 (elf_obj_symbol_new_hook): Declare.
4502 (obj_symbol_new_hook): Define.
4503 Update copyright.
4504
4505 * config/obj-multi.h: Add copyright header and protect against
4506 multiple inclusion. Add * to all function pointers.
4507 (OBJ_HEADER): If defined, include it rather than other defines
4508 in this file.
4509 (obj_frob_file_after_relocs): Test for NULL.
4510 (obj_symbol_new_hook): Here too.
4511 (obj_sec_sym_ok_for_reloc): And here.
4512 (S_GET_OTHER): Define.
4513 (S_GET_DESC): Define.
4514 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4515 (OBJ_MAYBE_ELF): Update comment.
4516
4517 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4518 OBJ_AOUT preprocessor conditional and handle emulation by
4519 testing OUTPUT_FLAVOR.
4520 (i386_displacement): Here too.
4521 (md_section_align): Similarly here.
4522 (i386_target_format): Conditionally compile when more than one
4523 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4524 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4525 (i386_displacement): Here too.
4526 Update copyright.
4527
4528 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4529 Define TARGET_FORMAT for aout only when not multi.
4530 Update copyright.
4531
4532 * config/te-multi.h: Delete file as it's identical to te-generic.h
4533
add0c677
AM		 45342000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4535
4536 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4537 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4538 LONG_MNEM_SUFFIX.
4539
4540 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4541 DWORD_MNEM_SUFFIX.
4542 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4543 comments.
4544
a19d8eb0
CP		 45452000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4546
66778679
RH		 4547 * config/tc-mips.c (mips_do_align): New function.
4548 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4549
550262c4
NC		 45502000-01-10 Philip Blundell <philb@gnu.org>
4551
4552 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4553 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4554 line separator for Linux.
4555 * doc/as.texinfo (Comments): Mention the ARM.
4556
0decc840
NC		 45572000-01-10 Philip Blundell <pb@futuretv.com>
4558
4559 * configure.in (arm*-*-conix*): New target.
4560 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4561 armv*-*-linux-gnu.
4562 * configure: Regenerate.
4563
2e13b764
NC		 45642000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4565
4566 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4567 (obj_elf_visibility): New function.
3e87a760 4568
2e13b764
NC		 4569 * doc/as.texinfo (Visibility): New node: document visibility
4570 pseudo ops.
4571
2f6d2f85 4572For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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