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2001-08-10 Andreas Jaeger <aj@suse.de>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
ea1fb5dc
RS		 12001-08-10 Richard Sandiford <rsandifo@redhat.com>
2
3 * config/tc-mips.c (move_register): New function.
4 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
5 (mips_ip): Likewise.
6 (macro2): Use move_register rather than macro_build for moves.
7 (mips16_macro): Likewise.
8 (macro): Likewise. Handle M_MOVE.
9
0218d1e4
AJ		 102001-08-10 Andreas Jaeger <aj@suse.de>
11
12 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
13 to build warnings.
14 * configure: Regenerate.
15
11b37b7b
AM		 162001-08-10 Alan Modra <amodra@bigpond.net.au>
17
fa6e9318
AM		 18 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
19 Comment indentation of #pragma.
20 * macro.c (alloca): Likewise.
21
11b37b7b
AM		 22 * config/tc-ppc.c: Revert 2001-08-08.
23
8d28c9d7
AM		 242001-08-09 Alan Modra <amodra@bigpond.net.au>
25
26 * symbols.c: Add missing prototypes.
27 * config/e-i386elf.c: Likewise.
28 * config/e-i386coff.c: Likewise.
29 * config/e-i386aout.c: Likewise.
30 * config/obj-coff.c: Likewise.
31 (def_symbol_in_progress, stack): Move definition.
32 * config/obj-elf.c: Add missing prototypes.
33 (obj_elf_change_section): Make static.
34 (obj_elf_parse_section_letters): Likewise.
35 (obj_elf_section_word): Likewise.
36 (obj_elf_section_type): Likewise.
37
fce3099f
AM		 382001-08-08 Alan Modra <amodra@bigpond.net.au>
39
40 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
41 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
42 determining reloc type with code reading operands->reloc field.
43
d959c450
AM		 442001-08-08 Alan Modra <amodra@bigpond.net.au>
45
8fd3e36b
AM		 46 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
47 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
48 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
49 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
50
8a543126
AM		 51 * output-file.c (output_file_create): Don't try to open a second
52 time as it's unnecessary. FOPEN_W was undefined too.
d959c450 53
38487616
TS		 542001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
55
38487616
TS		 56 * tc-mips.c (macro_build): Replace magic constants by defines.
57 (mips_ip): Likewise. Typo.
58
9a41af64
TS		 592001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
60
9a41af64
TS		 61 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
62 (RELAX_ENCODE): Replace bfd_vma by valueT.
63 (load_address): Formatting.
64 (macro): Likewise. Code cleanup. Typo.
65 (macro2): Formatting.
66 (md_parse_option): Typo.
67 (s_mipsset): Reorder cases to look nicer.
68 (md_estimate_size_before_relax): Formatting. Code cleanup.
69 (mips_elf_final_processing): Check against NULL instead of 0.
70 (md_obj_end): Remove ugly `' in message string.
71 (s_mips_ent): Remove ugly `' in message string.
72
6dce9e24
TS		 732001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
74
75 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
76 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
77 mutually exclusive (if they are different).
78 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
79 set more than once.
80
236bd878
RS		 812001-08-03 Richard Sandiford <rsandifo@redhat.com>
82
83 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
84 from GPREL addends.
85
ca4e0257
RS		 862001-08-02 Richard Sandiford <rsandifo@redhat.com>
87
88 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
89 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
90 (md_long_opts): Add -mfp32 option.
91 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
92 (md_show_usage): Show usage for -mfp32 and -mgp32.
93 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
94 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
95 (HAVE_32BIT_ADDRESSES): New macro.
96 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
97 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
98 (s_cprestore, s_cpadd): Likewise.
99 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
100 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
101 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
102 to determine the width of addresses in load, store and jump macros.
103 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
104 used in set instructions; do not check the address size for them.
105 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
106 unaligned load and store macros.
107 (mips_ip): Use the new macros to check the width of a register when
108 processing float constants. Force a constant into memory if it is
109 destined for an FPR and the FPRs are wider than the GPRs. Warn about
110 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
111 than mips_gp32 to select synthetic instructions.
112 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
113 synthetic instructions.
114
28bab82b
NC		 1152001-08-01 Christian Groessler <cpg@aladdin.de>
116
117 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
118 "rh", "rr", "rq", or "sp" then don't automatically assume
119 it's a register name. Check whether there is a number
120 following.
121
28f81592
AM		 1222001-08-01 Alan Modra <amodra@bigpond.net.au>
123
124 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
125 Don't allocate more space than necessary for the input line copy.
126
0e389e77
AM		 1272001-08-01 Alan Modra <amodra@bigpond.net.au>
128
129 * read.c: Standardize error/warning messages - don't capitalise, no
130 final period or newline, don't say "ignored" or "zero assumed" for
131 as_bad messages. In some cases, change the wording to that used
132 elsewhere for similar messages.
133 * app.c: Likewise.
134 * as.c: Likewise.
135 * atof-generic.c: Likewise.
136 * cgen.c: Likewise.
137 * cond.c: Likewise.
138 * depend.c: Likewise.
139 * dwarf2dbg.c: Likewise.
140 * ecoff.c: Likewise.
141 * expr.c: Likewise.
142 * frags.c: Likewise.
143 * input-file.c: Likewise.
144 * input-scrub.c: Likewise.
145 * listing.c: Likewise.
146 * output-file.c: Likewise.
147 * stabs.c: Likewise.
148 * subsegs.c: Likewise.
149 * symbols.c: Likewise.
150 * write.c: Likewise.
151 * ecoff.c (ecoff_directive_end): Test for missing name by
152 comparing input line pointers rather than reading string.
153 (ecoff_directive_ent): Likewise.
154 * read.c (s_set): Likewise.
155 (s_align): Report a warning rather than an error for
156 alignment too large.
157 (s_comm): Check for missing symbol name.
158 (s_lcomm_internal): Likewise.
159 (s_lsym): Likewise.
160 (s_globl): Use is_end_of_line instead of looking for '\n'.
161 (s_lcomm_internal): Likewise.
162 (ignore_rest_of_line): Report a warning rather than an error.
163
e138127a
GK		 1642001-07-31 Geoffrey Keating <geoffk@redhat.com>
165
166 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
167 any kind of relocation against a not-loaded section.
168
468cced8
AM		 1692001-07-30 Alan Modra <amodra@bigpond.net.au>
170
171 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
172 to include '@' in symbol names when parsing versioned symbols
173 rather than calling get_symbol_end multiple times.
174 * config/tc-i370.c (register_name): Format fixes. Don't call
175 get_symbol_end after parsing number.
176 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
177 code out of conditional.
178 (address_register_name): Likewise.
179 (other_register_name): Likewise.
180 * config/tc-mn10300.c (r_register_name): Likewise.
181 (xr_register_name): Likewise.
182 (data_register_name): Likewise.
183 (address_register_name): Likewise.
184 (other_register_name): Likewise.
185 * config/tc-ppc.c (register_name): Likewise.
186 * config/tc-s390.c (register_name): Likewise.
187
13283e2d
SC		 1882001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
189
190 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
191 and bra relax: update fragP->fr_fix after the fixup.
192
409d19c4
AM		 1932001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
194
195 * read.c (s_set): Check for missing symbol name.
196
050be34e
AM		 1972001-07-26 Alan Modra <amodra@bigpond.net.au>
198
199 * write.c (relax_segment <rs_space>): Account for fr_fix.
200
46bac6de
L		 2012001-07-25 H.J. Lu <hjl@gnu.org>
202
203 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
204 we treat weak like extern only for ELF.
205 (mips_fix_adjustable): Make sure we don't adjust extern/weak
206 symbols only for ELF.
207
2f4dcb11
CD		 2082001-07-25 Chris Demetriou <cgd@broadcom.com>
209
210 * config/tc-mips.c: Fix spelling error in comment.
211
62f65a7b
DB		 2122001-07-25 Dave Brolley <brolley@redhat.com>
213
214 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
215 (IS_PARALLEL_SEPARATOR): New macro.
216 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
217 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
218 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
219 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
220 been seen).
221
3817f222
AM		 2222001-07-24 Alan Modra <amodra@bigpond.net.au>
223
224 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
225 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
226 Update dependencies with "make dep-am".
227 * Makefile.in: Regenerate.
228 * doc/Makefile.in: Regenerate.
229
07726851
KH		 2302001-07-23 Kazu Hirata <kazu@hxi.com>
231
232 * config/tc-alpha.h: Fix formatting.
233 * config/tc-arc.c: Likewise.
234 * config/tc-d10v.h: Likewise.
235 * config/tc-hppa.c: Likewise.
236 * config/tc-i370.c: Likewise.
237 * config/tc-i386.h: Likewise.
238 * config/tc-i960.h: Likewise.
239 * config/tc-ia64.c: Likewise.
240 * config/tc-ia64.h: Likewise.
241 * config/tc-m32r.c: Likewise.
242 * config/tc-m68k.c: Likewise.
243 * config/tc-m88k.c: Likewise.
244 * config/tc-ns32k.c: Likewise.
245 * config/tc-pdp11.c: Likewise.
246 * config/tc-pj.h: Likewise.
247 * config/tc-s390.c: Likewise.
248 * config/tc-sparc.c: Likewise.
249 * config/tc-sparc.h: Likewise.
250 * config/tc-tic80.c: Likewise.
251 * config/tc-w65.h: Likewise.
252
ac62c346
AM		 2532001-07-23 Alan Modra <amodra@bigpond.net.au>
254
255 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
256 symbols specially. Always resolve, adding fr_address to value.
257 * write.c (write_object_file): Don't add fr_address to sym values.
258 (relax_frag): Likewise.
259 (relax_segment): Likewise.
260 * config/obj-ieee.c (do_symbols): Likewise.
261 * config/tc-cris.c (md_convert_frag): Likewise.
262 * config/tc-fr30.c (md_convert_frag): Likewise.
263 * config/tc-i386.c (md_convert_frag): Likewise.
264 * config/tc-m32r.c (md_convert_frag): Likewise.
265 * config/tc-m68hc11.c (md_convert_frag): Likewise.
266 * config/tc-mcore.c (md_convert_frag): Likewise.
267 * config/tc-mips.c (mips16_extended_frag): Likewise.
268 * config/tc-ns32k.c (md_convert_frag): Likewise.
269 * config/tc-m68k.c (md_convert_frag_1): Likewise.
270 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
271 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
272 (md_relax_table): Remove first four entries. Format.
273 (md_estimate_size_before_relax): Remove old_fix. Don't bother
274 setting fr_var. Simplify byte branch checks.
275
677537c1
AM		 2762001-07-23 Alan Modra <amodra@bigpond.net.au>
277
278 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
279 "isbranch" param as all calls have it set.
280 (pa_parse_neg_cmpsub_cmpltr): Likewise.
281 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
282 strcasecmp in "nullify" var.
283 (pa_parse_neg_add_cmpltr): Likewise.
284 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
285 functions. Don't print wrong conditions in error messages.
286
c745b67a
AJ		 2872001-07-23 Andreas Jaeger <aj@suse.de>
288
289 * config/tc-s390.c (s390_force_relocation): Removed.
290
291 * config/tc-s390.h: Remove double declaration of
292 TC_FORCE_RELOCATION.
293
2b3c5a5d
L		 2942001-07-22 H.J. Lu <hjl@gnu.org>
295
296 * config/tc-mips.c (s_mips_end): Remove unused variables.
297 (s_mips_frame): Add ATTRIBUTE_UNUSED.
298
f27a3839
AS		 2992001-07-17 Andreas Schwab <schwab@suse.de>
300
301 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
302 .loc.
303 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
304 insn.
305 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
306
5bae9b28
MG		 3072001-07-17 matthew green <mrg@eterna.com.au>
308
309 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
310 TE_NetBSD.
311 (line_comment_chars): Set to '/' if TE_NetBSD.
312
7ed28e65
MG		 3132001-07-14 matthew green <mrg@eterna.com.au>
314
315 * configure.in (i386-*-netbsdelf*): New target.
92c077a3 316 * configure: Regenerate.
7ed28e65 317
bdbe95c8
NC		 3182001-07-10 Mark Elbrecht <snowball3@softhome.net>
319
320 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
321 class of the non-debug symbol is C_NULL.
322
15dcfbc3
NC		 3232001-07-10 Anders Norlander <anorland@synergenix.se>
324
325 * doc/as.texinfo (Incbin): Fix grammatical errors.
326
f740e790
NC		 3272001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
328
329 * depend.c: Use FOPEN_.. macros in calls to fopen().
330 * input-file.c: As above.
331 * itbl-ops.c: As above.
332 * listing.c: As above.
333 * output-file.c: As above.
334 * read.c: As above.
335
7e005732
NC		 3362001-07-08 Anders Norlander <anorland@synergenix.se>
337
338 * read.c (s_incbin): New .incbin function.
339 * read.c (potable): Add "incbin" pseudo-op.
340 * read.h: Add s_incbin prototype.
341 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
342 * NEWS: Mention new feature.
343
ae341099
NC		 3442001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
345
346 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
347 DEBUG_UNSPECIFIED.
348
002de68b
JH		 3492001-07-06 John Healy <jhealy@redhat.com>
350
351 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
352 set of fixups to be stored.
353 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
354 restored to be chosen from any that are saved.
355 (gas_cgen_swap_fixups): Modified to allow the current set of
356 fixups to be swapped with any other set that has been saved.
357 (gas_cgen_initialize_saved_fixups_array): New routine.
358 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
359 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
360 or MAX_SAVED_FIXUP_CHAINS.
361 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
362 store, swap and restore fuctions to reflect the new interface.
363
7099f9f9
NC		 3642001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
365
366 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
367 ignore empty, ineffectual alignment frags when deciding if a
368 branch can be short.
369
557debba
JW		 3702001-07-05 Steve Ellcey <sje@cup.hp.com>
371
372 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
373 and SPECIAL_SECTION_FINI_ARRAY.
374 (special_section_name): Add .init_array and .fini_array.
375 (md_pseudo_table): Add init_array and fini_array.
376 (md): Add pointer_size and pointer_size_shift fields.
377 (setup_unwind_header): New static function.
378 (output_unw_records): Modify to use setup_unwind_header.
379 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
380 md.pointer_size_shift.
381 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
382
4ad09363
BE		 3832001-07-05 Ben Elliston <bje@redhat.com>
384
464bb47c
BE		 385 * README (Supported platforms): m88k no longer suffers bitrot.
386
4ad09363
BE		 387 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
388
7fb088be
AM		 3892001-07-05 Alan Modra <amodra@bigpond.net.au>
390
391 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
392 lsy_value. Correct typos in comments.
393 * symbols.c (local_symbol_make): Update for name change.
394 (local_symbol_convert): Likewise.
395 (colon): Likewise.
396 (S_GET_VALUE): Likewise.
397 (S_SET_VALUE): Likewise.
398 (print_symbol_value_1): Likewise.
399 (resolve_symbol_value): Likewise. Don't divide local sym values
400 by OCTETS_PER_BYTE twice.
401
3e37788f
JW		 4022001-07-04 Jim Wilson <wilson@redhat.com>
403
87885043
JW		 404 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
405
3e37788f
JW		 406 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
407 sched branches.
408
81b0b3f1
BE		 4092001-07-05 Ben Elliston <bje@redhat.com>
410
2a1e2a6d
BE		 411 * read.c (s_fill): Correct spelling error in comments.
412
81b0b3f1
BE		 413 * doc/c-m88k.texi: New file.
414 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
415 * doc/Makefile.in: Regenerate.
416 * doc/all.texi: Set M880X0.
417 * doc/as.texinfo: Hook in m88k-dependent documentation.
418
18ae5d72
EC		 4192001-07-04 Eric Christopher <echristo@redhat.com>
420
421 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
422
423 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
424 and rm5721 as valid cpu strings.
425 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
426
7461da6e
RS		 4272001-07-04 Richard Sandiford <rsandifo@redhat.com>
428
429 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
430 if it's expected to be non-zero.
431
87548816
NC		 4322001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
433
7bcad3e5
NC		 434 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
435 fscan->fx_frag.
436
87548816 437 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
ac62c346
AM		 438 (write_object_file): Set finalize_syms to
439 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
440 called.
87548816 441
ac62c346 442 * doc/internals.texi; Document
18ae5d72 443 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
87548816 444
99a814a1
AM		 4452001-07-02 Alan Modra <amodra@bigpond.net.au>
446
447 * config/tc-ppc.c: Formatting fixes.
448
bd59b34f
BE		 4492001-07-01 Ben Elliston <bje@redhat.com>
450
451 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
452 they cause some subtle breakage. Will fix them again later.
453
e237d851
NC		 4542001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
455
456 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
457 outside of a function as a .appline directive.
458
ec68c924
EC		 4592001-06-28 Eric Christopher <echristo@redhat.com>
460 H.J. Lu <hjl@gnu.org>
461
551b1d89
BE		 462 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
463 of mips_cpu for the ISA selection.
464 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
465 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
ec68c924
EC		 466 (mips_tune): New. Use mips_tune for scheduling and optimization
467 issues.
468 (append_insn): Use mips_tune and mips_arch.
469 (macro_build): Ditto.
470 (mips_ip): Ditto.
471 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
472 backwards compatability mips_cpu generates arch and tune.
473 (md_show_usage): Document new behavior.
474
475 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
476 Deprecate -mcpu.
477
478 * NEWS: Update.
479
d8273442
NC		 4802001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
481
38b87a1b
NC		 482 * write.c (write_object_file): Do not set finalize_syms until
483 after the segments have been sized. Some backends may still
484 need to access the syms's frags in order to adjust relaxed
485 frags.
486
d8273442
NC		 487 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
488 constants.
489
1a16aca4
AM		 4902001-06-27 Alan Modra <amodra@bigpond.net.au>
491
492 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
493 subtract MD_PCREL_FROM_SECTION for 68k.
494 (fixup_segment <Difference of 2 syms different seg>): Only fudge
495 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
496
d48019e0
AM		 4972001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
498
499 * write.c (fixup_segment <Difference of 2 syms same seg>): If
500 pcrel, subtract MD_PCREL_FROM_SECTION value.
501
37ffda10
BE		 5022001-06-24 Ben Elliston <bje@redhat.com>
503
504 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
505
6f112c47
JJ		 5062001-06-24 Jakub Jelinek <jakub@redhat.com>
507
508 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
509 section symbols the same way as externs.
510
a181d81e
BE		 5112001-06-24 Ben Elliston <bje@redhat.com>
512
453520d7
BE		 513 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
514 (emit_relocations): Ditto.
515 (s_bss): Ditto.
516 (md_begin): Reformat comments to conform to the GNU standards.
517 (md_assemble): Ditto.
518
e21e484e
BE		 519 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
520 (md_parse_option): Mark parameters as unused.
521 (md_show_usage): Ditto.
522 (calcop): Adjust type of `reg_prefix' to char.
523 (get_reg): Ditto.
524 (getval): Adjust type of local `c' to char.
525 (md_create_short_jump): Mark from_addr, to_addr params as unused.
526 (md_create_long_jump): Ditto.
527 (md_estimate_size_before_relax): Mark parameters as unused.
453520d7 528
a181d81e
BE		 529 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
530 to allay a possible compiler warning.
531
dd9b19ab
NC		 5322001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
533
534 * doc/internals.texi (CPU backend): Document md_atof.
535
8be31359
NC		 5362001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
537
d48019e0
AM		 538 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
539 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
540 architecture.
8be31359 541
1cac9012
NC		 5422001-06-21 Philip Blundell <philb@gnu.org>
543
544 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
545 updated.
546 (insns): Remove entry for adrl. Add long_flag for adr.
547 (do_adr): Handle `l' suffix.
548 (do_adrl): Delete.
549
b091f402
AM		 5502001-06-21 Alan Modra <amodra@bigpond.net.au>
551
552 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
553 (md_apply_fix): Use it here. Replace printf with equivalent
554 as_bad_where.
555 (tc_gen_reloc): Use as_bad_where instead of as_bad.
556 (md_apply_fix): Here too.
557 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
558 * config/tc-m68k.c (tc_gen_reloc): Likewise.
559 (md_convert_frag_1): Likewise.
560
1ad63b2f
TR		 5612000-06-20 Tom Rix <trix@redhat.com>
562
563 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
564
c45021f2
NC		 5652001-06-18 H.J. Lu <hjl@gnu.org>
566
ac62c346
AM		 567 * doc/Makefile.am (info): Depend on $(MANS).
568 (as.1): Remove the prefix `$(srcdir)/'.
569 * doc/Makefile.in: Regenerated.
c45021f2 570
ac62c346 571 * as.1: Removed.
c45021f2 572
2172d73b
PB		 5732001-06-18 Philip Blundell <philb@gnu.org>
574
575 * config/tc-arm.c (do_msr): Remove restriction on usage of
576 immediate operands.
577
45c500fa
AM		 5782001-06-19 Alan Modra <amodra@bigpond.net.au>
579
580 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
581 line info.
582
0b317b08
PB		 5832001-06-13 Philip Blundell <philb@gnu.org>
584
585 * config/tc-arm.c (thumb_shift): Improve wording of error message.
586 (do_t_arit): Likewise.
587
07a7a145
NC		 5882001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
589
2bc0a128
NC		 590 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
591 .loc pseudos if the dfwarf2 functions are available.
592 (md_assemble): Only call dwarf2_emit_insn if it is available.
593
07a7a145
NC		 594 * expr.c: Fix typo in comment.
595
b131d4dc
NC		 5962001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
597
598 * doc/as.texinfo (Infix Ops): Document that comparison and
599 combiner operators can be used as infix operators.
600
e1f44d10
NC		 6012001-06-12 Peter Jakubek <pjak@snafu.de>
602
8a543126 603 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
ac62c346
AM		 604 of AND/OR.
605 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
606 (reverse_mri_condition): Likewise.
607 (swap_mri_condition): Issue warning for conditions that can not be
608 swapped.
609 (build_mri_control_operand): Fix order of operands (swapped).
610 (build_mri_control_operand): Allow upper case extension in structured
611 control directives.
612 (s_mri_else): Likewise.
613 (s_mri_next): Likewise.
614 (s_mri_for): Likewise.
615 (s_mri_if): Fix handling comment ('*') in mri mode.
616 (s_mri_while): Likewise.
8a543126 617 * macro.c (macro_expand): Allow macro invocation with empty
ac62c346 618 extension.
e1f44d10 619
3971ce95
NC		 6202001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
621
622 * config/tc-arm.c: Fix test for overlow of literal pool.
623
63486801
L		 6242001-06-11 H.J. Lu <hjl@gnu.org>
625
626 * NEWS: Updated for the new -n option for the MIPS assembler.
627
628 * config/tc-mips.c (md_show_usage): Add -n.
629
630 * doc/as.texinfo: Document the new -n option.
631 * doc/c-mips.texi: Likewise.
632 * doc/as.1: Regenerated.
633
5dd0794d
AM		 6342001-06-10 Alan Modra <amodra@bigpond.net.au>
635
636 * config/obj-coff.c (obj_coff_section): Formatting fix.
637
638 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
639 ",pn".
640
39c0a331
L		 6412001-06-08 H.J. Lu <hjl@gnu.org>
642
643 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
644 disable warning about all NOPS that the assembler generates.
645 (macro): Warn NOPS generated only if warn_nops is not 0.
646 (md_shortopts): Add `n'.
647 (md_parse_option): Set warn_nops to 1 for `n'.
648
268f6bed
L		 6492001-06-08 H.J. Lu <hjl@gnu.org>
650
651 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
652
ea4ff978
L		 6532001-06-08 H.J. Lu <hjl@gnu.org>
654
655 * config/tc-mips.c (md_apply_fix): Don't adjust common
656 extern/weak symbols for ELF.
657 (md_estimate_size_before_relax): Treat weak like extern for
658 ELF.
659 (mips_fix_adjustable): Don't adjust extern/weak symbols for
660 ELF.
661
98aa84af
AM		 6622001-06-08 Alan Modra <amodra@bigpond.net.au>
663
664 * Makefile.am: 'som' is not wrongly spelled 'some'.
665 * Makefile.in: Regenerate.
666
667 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
668 S_GET_VALUE by using a temp.
c0037ab6 669 (append_insn): Likewise, and for S_SET_VALUE too.
98aa84af
AM		 670 (mips_emit_delays): Likewise.
671 (my_getExpression): Likewise.
672 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
673 (mips16_extended_frag): Remove code concerned with avoiding
674 locking in a frag address now that symbols are not finalized until
675 relaxation is complete. Cater for first relaxation pass having
676 bogus addresses. Use relax_marker to reliably determine whether a
677 symbol frag has been reached on the current pass.
678
f85f789b
L		 6792001-06-07 H.J. Lu <hjl@gnu.org>
680
681 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
682 * configure: Regenerate.
683
df3bcd6f
L		 6842001-06-07 H.J. Lu <hjl@gnu.org>
685
686 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
687 ecoff emulation.
688 * configure: Regenerate.
689
add56521
L		 6902001-06-07 H.J. Lu <hjl@gnu.org>
691
692 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
693 MIPS_STABS_ELF is defined.
694
6da13e9a
NC		 6952001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
696
697 * as.c (show_usage): Remove L from listing options. It is not a
698 generic option.
699
879db8be
NC		 7002001-06-06 Christian Groessler <cpg@aladdin.de>
701
c0037ab6 702 * config/tc-z8k.c: Removed many warnings by removing unused
879db8be
NC		 703 variables and tagging unused parameters as such.
704 (md_begin): Fixed a typo (","instead of ";").
705 (struct ctrl_table): Add parentheses to initialize array
706 correctly.
707 (struct flag_table): Likewise.
708 (struct intr_table): Likewise.
709 (struct table): Likewise.
710 (check_operand): "#if 0"'ed since it doesn't seem to be used.
711
98b32482
NC		 7122001-06-06 Peter Jakubek <pjak@snafu.de>
713
8a543126 714 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
98b32482
NC		 715 options to list (e.g. m5206e, m5307, m5407).
716
6e139bf0
AM		 7172001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
718
719 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
720 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
721
cb9401fc
AM		 7222001-06-06 Alan Modra <amodra@bigpond.net.au>
723
724 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
725 <JumpByte, JumpDword insn output>: Remove dead code.
726
3c5cdb54
AM		 7272001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
728
729 * as.c (parse_args): Correct option name "listing-lhs-width2".
730
92ed29ef
NC		 7312001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
732
733 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
734 status.
735
371b7465
RH		 7362001-05-30 Richard Henderson <rth@redhat.com>
737
738 * read.c (emit_leb128_expr): Call md_cons_align.
739
0f2712ed
NC		 7402001-05-28 Jeff Sturm <jsturm@one-point.com>
741
742 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
743 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
744 (tc_gen_reloc): Likewise.
745 (sparc_cons_align): Don't clear sparc_no_align_cons.
c0037ab6 746 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
0f2712ed
NC		 747 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
748
fbe572f9
AM		 7492001-05-27 Alan Modra <amodra@one.net.au>
750
9e40345d
AM		 751 * write.c (relax_segment <rs_space>): Check the section of a
752 symbol to determine whether it is absolute rather than comparing
753 its frag against zero_address_frag as listings play tricks with
754 frags.
755
fbe572f9
AM		 756 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
757 allocated in the same chunk as the fixed part.
758
54d3cad9
AM		 7592001-05-26 Alan Modra <amodra@one.net.au>
760
761 * write.c (relax_segment <rs_space>): Calculate growth using
762 addresses before stretch. Prevent repeated error messages.
763 From Peter Jakubek <pjak@snafu.de>
764 Use as_bad_where and as_warn_where to pinpoint errors.
765
766c03c9
AM		 7662001-05-25 Alan Modra <amodra@one.net.au>
767
05bdb37e
AM		 768 * symbols.c (resolve_symbol_value): Always set segment, even when
769 not finalizing symbol value.
770
1cd55018
AM		 771 * config/obj-ieee.c (write_object_file): Set finalize_syms.
772 * config/obj-coff.c (write_object_file): Likewise.
773 * (size_section): Remove rs_space assert as fr_symbol is no longer
774 removed.
775 (fill_section): Likewise.
776
c709b096
AM		 777 * configure.in: Replace linuxoldld with linux*oldld.
778 * configure: Regenerate.
779
b58c9faf
AM		 780 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
781 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
782 that have been finalized.
783
c89c8534
AM		 784 * symbols.c (resolve_symbol_value): Clear sy_resolving before
785 taking exit_dont_set_value.
786
54d3cad9
AM		 787 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
788 relaxing.
766c03c9 789
6877bb43
TR		 7902000-05-24 Tom Rix <trix@redhat.com>
791
5dd0794d 792 * config/obj-coff.c (add_lineno): xcoff allows negative line
6877bb43 793 numbers
5dd0794d 794 * config/tc-ppc.c (ppc_stabx): fix generated symbol
c0037ab6 795
e027f3e8
AM		 7962001-05-24 Alan Modra <amodra@one.net.au>
797
798 * write.c (write_object_file): Set finalize_syms = 1 before
799 size_seg is called.
800
d1cf510e
NC		 8012001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
802
803 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
804 architecture, remove erraneous ISA_MIPS32.
805 (md_show_usage): Add MIPS r12k support.
806 (mips_cpu_info_table): Add MIPS r12k support.
c0037ab6 807
507c8a1a
AM		 8082001-05-22 Alan Modra <amodra@one.net.au>
809
2d0441d9
AM		 810 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
811 testing for NULs.
812
6386f3a7
AM		 813 * symbols.c (resolve_symbol_value): Remove "finalize" param,
814 instead use finalize_syms directly. Don't treat expressions
815 specially with regard to finalize_syms. Update calls to self.
816 (resolve_local_symbol): Update call to resolve_symbol_value.
817 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
818 !finalize_syms.
819 * symbols.h (resolve_symbol_value): Update prototype.
820 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
821 to resolve_symbol_value.
822 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
823 * config/obj-coff.c (do_relocs_for): Likewise.
824 (yank_symbols): Likewise.
825 (fixup_segment): Likewise.
826 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
827 * config/tc-mips.c (md_convert_frag): Likewise.
828 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
829 (ppc_fix_adjustable): Likewise.
830 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
831 (dwarf2dbg_convert_frag): Likewise.
832 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
833 (eh_frame_convert_frag): Likewise.
834 * expr.c (make_expr_symbol): Likewise.
835 * write.c (adjust_reloc_syms): Likewise.
836 (write_object_file): Likewise.
837 (relax_segment): Likewise.
838 (fixup_segment): Likewise.
839 (finalize_syms): Init to zero, and update comment.
840 (write_object_file): Set finalize_syms to 1 rather than 2.
841 * doc/internals.texi (sy_value): Mention finalize_syms.
842 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
843
c801568a
AM		 844 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
845 as relaxable if embedded system, make weak syms non-relaxable.
846 Move definition..
847 (tc_m68k_fix_adjustable): ..so it can be used here.
848 (md_apply_fix_2): Sign extend without conditional.
849
507c8a1a
AM		 850 * config/tc-v850.c: Update copyright.
851
aaa4f6d9
JJ		 8522001-05-16 Jeff Johnston <jjohnstn@redhat.com>
853
c0037ab6
AM		 854 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
855 howto entry is not found.
aaa4f6d9 856
7e8f4100
AO		 8572001-05-15 Alexandre Oliva <aoliva@redhat.com>
858
859 * config/tc-mn10300.c (mn10300_force_relocation): Don't
860 optimize differences between symbols in code sections to
861 constants.
862 (mn10300_fix_adjustable): Don't adjust to section+offset
863 relocations pointing at symbols in code sections.
864
9fcc94b6
AM		 8652001-05-16 Alan Modra <amodra@one.net.au>
866
867 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
868 for 8 byte insns.
869 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
870 opcodes are output rather than after. Delete insn_size.
871 * config/tc-v850.c (md_assemble): Similarly, but delete
872 total_insn_size.
873
de1cb007
RH		 8742001-05-14 Richard Henderson <rth@redhat.com>
875
876 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
877 last change.
878
67a659f6
RH		 8792001-05-14 Richard Henderson <rth@redhat.com>
880
881 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
882 also collect whether to expect an FDE augmentation.
883 (check_eh_frame): Rewrite as a state machine. Track where in
884 an FDE we are located, skip any augmentation.
885 (eh_frame_estimate_size_before_relax): Get code alignment from
886 the fragment subtype.
887 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
888 * read.c (emit_leb128_expr): Call check_eh_frame.
889
076dc439
AO		 8902001-05-14 Alexandre Oliva <aoliva@redhat.com>
891
892 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
893 before a relaxable insns.
894
4e75439a
AO		 8952001-05-13 Alexandre Oliva <aoliva@redhat.com>
896
897 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
898 between symbols if the base symbol is in the current section;
899 emit a PC-relative relocation instead.
900
bcee8eb8
AM		 9012001-05-12 Peter Targett <peter.targett@arccores.com>
902
903 * config/tc-arc.c: Update copyright and tidy source comments.
904 (md_pseudo_table): Add directive .cpu back as an alias for
905 .option. Add .file and .line for dwarf2 support.
906 (arc_mach_type): Make bfd_mach_arc_6 default.
907 (md_longopts): Add entry 'pre-v6' representing old command line
908 option when assembling for 'arc5' core versions.
909 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
910 default behaviour.
911 (arc_code_symbol): Make symbol value for @h30 fixup expression
912 equal to O_constant.
913 (md_assemble): Call dwarf2_emit_insn.
914 Include "dwarf2dbg2.h". Formatting fixes throughout file.
915 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 916 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
917
579f31ac
JJ		 9182001-05-11 Jakub Jelinek <jakub@redhat.com>
919
920 * config/tc-ia64.c (special_linkonce_name): New.
921 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
922 .gnu.linkonce.ia64unw{,i}.FOO.
923 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
924 (dot_endp): Add comment about it.
925
15f65ae4
NC		 9262001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
927
c0037ab6 928 * config/tc-arm.c (arm_handle_align): When truncating an aligned
15f65ae4
NC		 929 block, ensure that the low order bits of the alignment are
930 preserved.
931
606ab118
AM		 9322001-05-10 Alan Modra <amodra@one.net.au>
933
934 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
935 symbol_next.
936
937 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
938 current variable part of frag.
939 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
940 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
941 * config/tc-m68hc11.c (RELAX_STATE): Define.
942 (RELAX_LENGTH): Define.
943 (md_estimate_size_before_relax): Handle non-relaxable cases
944 separately from relaxable cases for clarity, and return correct
945 size for multi-pass relaxation.
946 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
947 (md_estimate_size_before_relax): As for tc-m68hc11.c.
948 (md_convert_frag): Remove "length_code".
949 * config/tc-vax.c (RELAX_STATE): Define.
950 (RELAX_LENGTH): Define.
951 (md_relax_table): Add missing entry.
952 (md_estimate_size_before_relax): As for tc-m68hc11.c.
953 (md_convert_frag): Remove "length_code".
954 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
955 don't bother setting fr_var. Return correct size for multi-pass
956 relaxation.
957 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
958 (md_convert_frag): Don't bother clearing fr_var.
959 (md_pseudo_table): Correct initialization.
960 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
961 (md_estimate_size_before_relax): No need to set fr_var.
962 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
963 (md_estimate_size_before_relax): No need to set fr_var.
964
1f23ade4
RH		 9652001-05-09 Richard Henderson <rth@redhat.com>
966
967 * config/tc-ia64.c (generate_unwind_image): Align the fragment
968 beginning a function's unwind info block.
969
96f37af6
AO		 9702001-05-09 Alexandre Oliva <aoliva@redhat.com>
971
972 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
973
8390138c
AS		 9742001-05-08 Andreas Schwab <schwab@suse.de>
975
976 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
977 fx_pcrel_adjust explicitly sign extend when reading it.
978
5c65dbc1
AM		 9792001-05-08 Alan Modra <amodra@one.net.au>
980
981 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
982 from md_relax_table, and combine some switch cases.
983
a7c92dae
AO		 9842001-05-06 Alexandre Oliva <aoliva@redhat.com>
985
986 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
987 from offset in non-pcrel operands too.
988
d8708f40
NC		 9892001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
990
991 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
992 * config/tc-arm.c (arm_handle_align): Do not insert more than
993 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
994 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
995
3438adb3
AM		 9962001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
997
998 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
999 Run "make dep-am".
1000 * Makefile.in: Regenerate.
1001 * configure.in: Remove duplicate mips-*-ecoff* entry.
1002 * configure: Regenerate.
1003
1004 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1005 (n_names): Cast away type mismatch.
1006 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1007 (obj_ecoff_frob_symbol): Likewise.
1008 * ecoff.c: (add_file): Add unused attribute.
1009 (ecoff_directive_begin): Likewise.
1010 (ecoff_directive_bend): Likewise.
1011 (ecoff_directive_def): Likewise.
1012 (ecoff_directive_dim): Likewise.
1013 (ecoff_directive_scl): Likewise.
1014 (ecoff_directive_size): Likewise.
1015 (ecoff_directive_type): Likewise.
1016 (ecoff_directive_tag): Likewise.
1017 (ecoff_directive_val): Likewise.
1018 (ecoff_directive_endef): Likewise.
1019 (ecoff_directive_end): Likewise.
1020 (ecoff_directive_ent): Likewise.
1021 (ecoff_directive_extern): Likewise.
1022 (ecoff_directive_file): Likewise.
1023 (ecoff_directive_fmask): Likewise.
1024 (ecoff_directive_frame): Likewise.
1025 (ecoff_directive_mask): Likewise.
1026 (ecoff_directive_loc): Likewise.
1027 (mark_stabs): Likewise.
1028 (ecoff_stab): Likewise.
1029 (ecoff_frob_symbol): Cast away type mismatch.
1030 (ecoff_padding_adjust): Likewise.
1031 (ecoff_build_symbols): Likewise.
1032 (ecoff_build_procs): Likewise.
1033 (ecoff_build_aux): Likewise.
1034 (ecoff_build_strings): Likewise.
1035 (ecoff_build_fdr): Likewise.
1036 (ecoff_build_debug): Likewise.
1037 * itbl-ops.c (itbl_assemble): Variable initialization.
1038
636c26b0
AM		 10392001-05-03 Alan Modra <amodra@one.net.au>
1040
1041 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1042 expressions rather than triggering an assert.
1043
c7e40348
NC		 10442001-05-02 Johan Rydberg <jrydberg@opencores.org>
1045
3438adb3
AM		 1046 * config/tc-openrisc.c: New file.
1047 * config/tc-openrisc.h: Likewise.
c7e40348 1048
3438adb3
AM		 1049 * Makefile.am: Add OpenRISC target.
1050 * Makefile.in: Regenerated.
c7e40348 1051
3438adb3
AM		 1052 * configure.in (openrisc-*-*): Add target.
1053 * configure: Regenerated.
c7e40348 1054
5cb1517b
NC		 10552001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1056
1057 * config/tc-arm.c (arm_frag_align_code): Change error message to
1058 more explanatory version.
1059
f4ddc5e6
L		 10602001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1061
1062 * config/tc-mips.c (md_parse_option): Also accept
1063 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1064
fa7fda74
L		 10652001-04-27 David Mosberger <davidm@hpl.hp.com>
1066
1067 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1068 argument passing order: predicate goes last, not first.
1069
87748b32
NC		 10702001-04-27 Sean McNeil <sean@mcneil.com>
1071
1072 * configure.in: Add arm-vxworks.
1073 * configure: Regenerate.
1074
16a0c2d4
NC		 10752001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1076
1077 * config/tc-arm.c (arm_handle_align): New Function: Generate
1078 no-op filled alignment frags.
1079 (arm_frag_align_code): New Function: Create a code alignment frag.
1080 (arm_init_frag): New Function: Initialse the target dependent
1081 parts of a frag.
1082
1083 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1084 (TC_FRAG_INIT): Define.
1085 (HANDLE_ALIGN): Define.
1086 (md_do_align): Define.
1087
ea3b9044
NC		 10882001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1089
1090 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1091 symbol has been initialised before extracting its symbol index.
1092
d6d788bd
L		 10932001-04-24 H.J. Lu <hjl@gnu.org>
1094
1095 * configure: Regenerated with the right version of autoconf.
1096
6840198f
NC		 10972001-04-24 Christian Groessler <cpg@aladdin.de>
1098
1099 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1100 generate R_CALLR and R_REL16 relocations
1101
1c97d17b
JE		 11022000-04-20 Jason Eckhardt <jle@redhat.com>
1103
1104 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1105 since frag_now can change after d10v_cleanup is called.
1106
1c33f1da
DB		 11072001-04-16 David O'Brien <obrien@FreeBSD.org>
1108
1109 * configure.in: Add the em type for FreeBSD targets.
1110 * configure: Regenerate.
1111
eb0dfd58
AO		 11122001-04-14 Alexandre Oliva <aoliva@redhat.com>
1113
8c5e1ccd
AO		 1114 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1115 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1116
eb0dfd58
AO		 1117 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1118 pc-relative relocations not placed at the end of the instruction.
1119
1deb8127
JW		 11202001-04-13 Jim Wilson <wilson@redhat.com>
1121
1122 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1123 excluding br.i.
1124
f5fa8ca2
JJ		 11252001-04-13 Jakub Jelinek <jakub@redhat.com>
1126
1127 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1128 handle SHF_MERGE and SHF_STRINGS.
1129 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1130 (obj_elf_section): Allow additional argument specifying entity size.
1131 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1132 in SEC_MERGE sections.
1133
fb81275c
JM		 11342001-04-12 Jason Merrill <jason_merrill@redhat.com>
1135
1136 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1137
a8a22e33
AO		 11382001-04-12 Alexandre Oliva <aoliva@redhat.com>
1139
1140 * expr.c (operand): Pass &c to md_parse_name().
1141 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1142
af9539e4
L		 11432001-04-07 Steven J. Hill <sjhill@cotw.com>
1144
1145 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1146
1147 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1148 * Makefile.in: Regenerated.
1149
1150 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1151 * configure: Regenerated.
1152
4dfea105
AO		 11532001-04-06 Alexandre Oliva <aoliva@redhat.com>
1154
1155 * config/tc-mn10300.c (xr_registers): Added `pc'.
1156
e66457fb
AM		 11572001-04-05 Alan Modra <alan@linuxcare.com.au>
1158
1159 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1160 * configure: Regenerate.
1161
1162 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1163 cases, and always return size based on current fr_subtype.
1164 (md_begin): Move initialization of md_relax_table..
1165 (md_relax_table): ..to static initializer. Set rlx_length for
1166 UNDEF_WORD_DISP cases.
1167 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1168 (md_begin): Likewise.
1169 (md_relax_table): Likewise.
1170 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1171 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1172 Set rlx_backward and rlx_forward to zero for unused states.
1173 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1174 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1175 (UNCOND12, UNCOND32): Remove duplicate defines.
1176
aacb5251
HPN		 11772001-04-04 Hans-Peter Nilsson <hp@axis.com>
1178
c335d394
HPN		 1179 * config/tc-cris.c (md_estimate_size_before_relax) <case
1180 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1181 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1182 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1183 Add cases to cover all relax states.
ed67db7a
HPN		 1184 (cris_insn_first_word_frag): New.
1185 (md_assemble): Call cris_insn_first_word_frag to get the first
1186 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1187 end. Drop variable insn_size.
1188 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1189 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1190 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 1191
aacb5251
HPN		 1192 * write.c (write_object_file): Reset broken word state before
1193 calling relax_seg.
1194
cdbc6895
AM		 11952001-03-31 Alan Modra <alan@linuxcare.com.au>
1196
61b96bb4
AM		 1197 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1198 for one line if not already enabled.
1199 * cond.c (s_elseif): Correct conditional assembly listing.
1200 (s_else): Likewise.
1201
cdbc6895
AM		 1202 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1203 Don't abort on NULL current_cframe.
1204
93c2a809
AM		 12052001-03-30 Alan Modra <alan@linuxcare.com.au>
1206
0529cb87 1207 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 1208 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1209 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1210 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1211 * config/obj-coff.c (do_relocs_for): Likewise.
1212 (yank_symbols): Likewise.
1213 (fixup_segment): Likewise.
1214 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1215 (ppc_fix_adjustable): Likewise.
1216 * config/tc-mips.c (md_convert_frag): Likewise.
1217 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1218 * ehopt.c (eh_frame_convert_frag): Likewise.
1219 * expr.c (make_expr_symbol): Likewise.
0529cb87 1220
e46d99eb
AM		 1221 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1222 better packing.
1223 * symbols.c (resolve_symbol_value): Don't fix expression values
1224 until relaxation is complete.
1225 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1226 (S_GET_VALUE): Likewise, and return unresolved expression value.
1227 * write.c (finalize_syms): New.
1228 (relax_and_size_seg): Split into..
1229 (relax_seg): New function, returns 1 if anything changed..
1230 (size_seg): And the remainder of relax_and_size_seg.
1231 (fixup_segment): Arrange for final resolution of sym values.
1232 (adjust_reloc_syms): Likewise.
1233 (write_object_file): Likewise, and repeatedly call relax_seg until
1234 nothing more changes.
1235 (relax_segment): Return 1 if anything changed. Use correct types
1236 for rs_org `target' and `after'.
1237 * write.h (finalize_syms): Declare.
1238 (relax_segment): Update prototype.
1239
93c2a809
AM		 1240 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1241 do-nothing cases to switch to avoid abort on a second relaxation
1242 pass, and tidy code a little.
1243 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1244 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1245 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1246 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1247 (md_relax_table): Remove first four unused entries. Increment
1248 rlx_length by one throughout table, and update comments to suit.
1249 (md_estimate_size_before_relax): Return size of current variable
1250 part of frag to reflect reality when relaxing more than once.
1251 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1252 (COND32, UNCD32): Rename to DISP32 throughout.
1253 (UNDEF_WORD_DISP): Renumber to 3.
1254 (md_estimate_size_before_relax): Add extra do-nothing cases.
1255 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1256 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1257 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1258 handle word and dword branches.
1259
d551a338
HPN		 12602001-03-29 Hans-Peter Nilsson <hp@axis.com>
1261
1262 * config/tc-cris.h (tc_fix_adjustable): Allow only
1263 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 1264 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1265 example in comment to valid type.
d551a338 1266
440ecb38
L		 12672001-03-28 H.J. Lu <hjl@gnu.org>
1268
1269 * read.c (equals): Set to local for COFF only if it hasn't been
1270 defined before.
1271
8a238888
AM		 12722001-03-28 Alan Modra <alan@linuxcare.com.au>
1273
1274 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1275 (md_begin): Use it when setting default architecture.
1276
775cf891
NC		 12772001-03-27 Nick Papadonis <nick@coelacanth.com>
1278
1279 * read.c (equals): (for COFF) default symbols to being local.
1280
f9c19112
HPN		 12812001-03-27 Hans-Peter Nilsson <hp@axis.com>
1282
1283 * configure.in (cris-*-*): Change default emulation to criself.
1284 (cris-*-*aout*): New rule.
1285 * configure: Regenerate.
1286
07855bec
NC		 12872001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1288
1289 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1290 BFD_RELOC_390_GOTENT.
1291 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1292 BFD_RELOC_390_GOTENT.
1293
12942001-03-26 Nick Clifton <nickc@redhat.com>
1295
1296 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1297 * config/tc-s390.c (s390_force_relocation): New function: Force
1298 relocations for VTINHERIT relocs.
1299
0285c67d
NC		 13002001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1301
1302 * doc/as.texinfo: Put @c man begin to generate the as man page.
1303 When generating man, define all the variables. Re-organize some
1304 options to obtain better indentation of man page.
1305 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1306 (as.1): Build from as.texinfo.
1307 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1308
551c1ca1
AM		 13092001-03-25 Alan Modra <alan@linuxcare.com.au>
1310
1311 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1312 scale factor, and return the end of the expression.
1313 (i386_operand): Modify for above.
1314
c3a27914
NC		 13152001-03-23 Nick Clifton <nickc@redhat.com>
1316
1317 * doc/as.texinfo: Document --listing-XXX command line switches.
1318 Explain why listings behave differently when -pipe is used.
1319
37006e43
NC		 13202001-03-23 Richard Sandiford <rsandifo@redhat.com>
1321
1322 * write.c (fix_new_exp): Print an error if passed a register.
1323
08caf3f8
HPN		 13242001-03-23 Hans-Peter Nilsson <hp@axis.com>
1325
1326 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1327 (PIC_SUFFIX_CHAR): New macro.
1328 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1329 (pic): New variable.
1330 (md_longopts): New option --pic.
1331 (OPTION_PIC): Define.
1332 (md_estimate_size_before_relax): Tweak longish comment.
1333 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1334 (md_assemble): Handle a PIC relocation on prefix and normal
1335 instruction operands.
1336 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1337 "complex" operand expressions. Call frag_more outside
1338 gen_cond_branch_32 parameter list.
1339 (cris_process_instruction): Handle PIC relocs on parsed
1340 operand expressions. Validize PIC reloc sizes.
1341 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1342 (gen_bdap): Handle "complex" operand expressions.
1343 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1344 ADD.D offset,PC as jump instruction if generating PIC. Generate
1345 error instead of crashing on complex expressions.
1346 (cris_number_to_imm): Add segT parameter. All callers changed.
1347 Use segT parameter, not now_seg, for segment of fixup. Handle
1348 PCREL relocations but check that they are fully resolved.
1349 (md_parse_option): Handle OPTION_PIC.
1350 (tc_gen_reloc): Handle PIC relocs.
1351 (md_show_usage): Update for --pic.
1352 (md_apply_fix3): Renamed from md_apply_fix.
1353 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1354 (md_cris_force_relocation): Force relocation for PIC relocs.
1355
1356 * config/tc-cris.h: Tweak attribution.
1357 (MD_APPLY_FIX3): Define.
1358 (IS_CRIS_PIC_RELOC): New macro.
1359 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1360 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1361 generating ELF.
8a238888 1362 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 1363
38686296
AM		 13642001-03-20 Alan Modra <alan@linuxcare.com.au>
1365
1366 * frags.h (struct frag): Add relax_marker.
1367 * write.c (is_dnrange): Delete.
1368 (relax_frag): Use correct types for `aim', `target', `address'.
1369 Delete `offset', `was_address'. Test `relax_marker' instead of
1370 using fragile (and slow) address test.
1371 (relax_segment): Init and flip `relax_marker'.
1372
2e98d2de
AM		 13732001-03-19 Alan Modra <alan@linuxcare.com.au>
1374
1375 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1376 used register name.
1377
e629c13f
SC		 13782001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1379
1380 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1381 with 'Motorola specification for assembly language input standard'.
1382
249e3833
RH		 13832001-03-17 Richard Henderson <rth@redhat.com>
1384
1385 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1386 (dwarf2_directive_loc): Don't use them.
1387 (dwarf2_directive_file): Reject duplicate file definitions.
1388 (get_filenum): Zero allocated memory.
1389 (out_file_list): Complain about missing file definitions.
1390
2289f85d
AM		 13912001-03-17 Alan Modra <alan@linuxcare.com.au>
1392
1393 * read.c (do_org): Handle complex expressions.
1394 * cgen.c (gas_cgen_finish_insn): Likewise.
1395
4d5a53ff
JW		 13962001-03-15 David Mosberger <davidm@hpl.hp.com>
1397
1398 * config/tc-ia64.c (md): New member keep_pending_output.
1399 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1400 is not set.
1401 (dot_xdata): Turn on md.keep_pending_output for the duration of
1402 this function.
1403 (dot_xfloat_cons): Ditto.
1404 (dot_xstringer): Ditto.
1405 (dot_xdata_ua): Ditto.
1406 (dot_xfloat_cons_ua): Ditto.
1407
14082001-03-15 Jim Wilson <wilson@redhat.com>
1409
1410 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1411 label support.
1412
19c0258a
AO		 14132001-03-15 Alexandre Oliva <aoliva@redhat.com>
1414
1415 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1416
d68d4570
DD		 14172001-03-15 DJ Delorie <dj@redhat.com>
1418
1419 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1420 blindly freeing string if it isn't at the top of the obstack.
1421
f3c180ae
AM		 14222001-03-13 Alan Modra <alan@linuxcare.com.au>
1423
1424 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1425 (NUM_FLAG_CODE): Define.
1426 (lex_got): New function.
1427 (got_reloc): New global var.
1428 (x86_cons_fix_new): New function.
1429 (x86_cons): New function.
1430 (i386_immediate): Use lex_got here, replacing inline code. Change
1431 "ignoring junk.." error message to "junk.."
1432 (i386_displacement): Likewise.
1433 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1434 (x86_cons): Declare.
1435 (TC_CONS_FIX_NEW): Define.
1436 (x86_cons_fix_new): Declare.
1437
83e7603d
NC		 14382001-03-12 Nick Clifton <nickc@redhat.com>
1439
1440 * config/tc-arm.c (md_begin): Always set machine type based on
1441 cpu_variant.
1442
1ae12ab7
AM		 14432001-03-07 Alan Modra <alan@linuxcare.com.au>
1444
1445 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 1446 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 1447 union.
f3c180ae
AM		 1448 <JumpInterSegment output>: Use correct i.disp_reloc[].
1449 <immediate output>: Likewise.
1ae12ab7 1450
4f3c3dbb
NC		 14512001-03-06 Nick Clifton <nickc@redhat.com>
1452
1453 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1454 BLX(1) instruction.
1455
dc84e067
NC		 14562001-03-06 Igor Shevlyakov <igor@windriver.com>
1457
1458 * config/tc-m68k.c : Add 5407 to archs[] table.
1459 (HAVE_LONG_BRANCH): Add mcf5407.
1460 (select_control_regs): Recognize 5407.
1461
a8150a88
DB		 14622001-03-02 Dave Brolley <brolley@redhat.com>
1463
1ae12ab7
AM		 1464 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1465 than m32r_do_align.
a8150a88 1466
e103941e
NC		 14672001-03-02 Richard Sandiford <rsandifo@redhat.com>
1468
1469 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1470 (gen_to_words): Print warnings if NaNs are found and the target CPU
1471 does not support them. Allow largest exponent to be used in normal
1472 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1473
7c44d1d3
AJ		 14742001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1475
1476 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1477 anymore since we use bfd_elf_generic_reloc now.
1478 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1479
27b7e12d
AM		 14802001-02-27 Alan Modra <alan@linuxcare.com.au>
1481
1482 * configure.in (BFD_VERSION): New.
1483 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1484 * configure: Regenerate.
1485 * Makefile.am: Run "make dep-am"
1486 * Makefile.in: Regenerate.
1487 * doc/Makefile.in: Regenerate.
1488
1af96959
NC		 14892001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1490
1491 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1492 SEC_NEVER_LOAD when the 'n' flag is used.
1493 Add SEC_NEVER_LOAD to matchflags.
1494
d95767bf
SC		 14952001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1496
1497 * symbols.c (decode_local_label_name): Initialize message_format
1498 only when an error is reported (perf pb due to I18N).
1499
3737d051
L		 15002001-02-23 H.J. Lu <hjl@gnu.org>
1501
1502 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1503 BFD_ASSEMBLER is not defined.
1504
b653e7f9
NC		 15052001-02-23 Richard Sandiford <rsandifo@redhat.com>
1506
1507 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1508 done if it's against a symbol.
1509
7463c317
TW		 15102001-02-22 Timothy Wall <twall@cygnus.com>
1511
1512 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1513 target formats if applicable.
1514 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1515 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1516 * Makefile.in: Regenerated.
1517 * configure.in: Added configuration for ia64-*-aix*.
1518 * configure: Regenerated.
7c44d1d3 1519
87f8eb97
JW		 15202001-02-21 David Mosberger <davidm@hpl.hp.com>
1521
1522 * config/tc-ia64.c (enum operand_match_result): New type.
1523 (operand_match): Change return type to operand_match_result.
1524 Fix all returns appropriately, adding support for returning the
1525 out-of-range result.
1526 (parse_operands): New locals result, error_pos, out_of_range_pos,
1527 curr_out_of_range_pos. Rewrite operand matching loop to give better
1528 error messages.
7c44d1d3 1529
33d01f33
JW		 15302001-02-21 David Mosberger <davidm@hpl.hp.com>
1531
1532 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1533 (dot_proc): Clear unwind.prologue_count to zero.
1534 (dot_prologue): Increment unwind.prologue_count.
1535 (dot_restore): If second operand is omitted, use
1536 unwind.prologue_count -1 for "ecount" (# of additional regions to
1537 pop). Decrement unwind.prologue_count by number of regions
1538 popped.
1539
7e84d676
NC		 15402001-02-21 Nick Clifton <nickc@redhat.com>
1541
1542 * doc/as.texinfo (Section): Note that some flags to the COFF
1543 version of .section remove attributes rather than setting them.
1544
5cd4edbe
KH		 15452001-02-20 Kazu Hirata <kazu@hxi.com>
1546
29184774
NC		 1547 * config/tc-pdp11.c: Fix formatting.
1548 * config/tc-pdp11.h: Likewise.
5cd4edbe 1549
80b3ee89
AJ		 15502001-02-20 Bo Thorsen <bo@suse.de>
1551
1552 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1553 entry.
1554
0fde8cc6 15552001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 1556
1557 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1558 all FreeBSD platforms should look the same at this level.
1559 * configure: Rebuilt.
1560 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1561
e135f41b
NC		 15622001-02-18 lars brinkhoff <lars@nocrew.org>
1563
1564 * Makefile.am: Add PDP-11 target.
1565 * configure.in: Likewise.
1566 * config/tc-pdp11.c: New file.
1567 * config/tc-pdp11.h: New file.
1568 * doc/Makefile.am: Add PDP-11 documentation.
1569 * doc/all.texi: Likewise.
1570 * doc/as.texinfo: Likewise.
1571 * doc/c-pdp11.texi: New file.
1572
363c574f
MG		 15732001-02-16 matthew green <mrg@redhat.com>
1574
5dd0794d 1575 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 1576
fa1cb89c
JW		 15772001-02-13 Jim Wilson <wilson@redhat.com>
1578
1579 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1580 reloc instead of a 0 reloc.
1581 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1582 as done.
1583 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1584
c842b53a
ILT		 15852001-02-13 Ian Lance Taylor <ian@zembu.com>
1586
1587 * write.c (is_dnrange): Stop as soon as the address becomes
1588 larger.
1589 (relax_frag): Add segment parameter. Only call symbol_get_frag
1590 once. Only call is_dnrange if the symbol is in the same segment,
1591 and the symbol address is larger.
1592 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1593 * write.h (relax_frag): Update declaration.
1594 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1595 it to relax_frag.
1596 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1597 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1598 (m32r_relax_frag): Update declaration.
1599 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1600 * config/tc-tic54x.h (md_relax_frag): Likewise.
1601 * doc/internals.texi (CPU backend): Update documentation for
1602 md_relax_frag.
1603
6fad6acb
AM		 16042001-02-13 Alan Modra <alan@linuxcare.com.au>
1605
fddf5b5b
AM		 1606 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1607 Mention effect of < 386 architectures on jump promotion.
1608 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1609
1610 * config/tc-i386.c (no_cond_jump_promotion): New.
1611 (set_cpu_arch): Parse "jumps" arch modifier.
1612 (insn_size): Modify usage comment.
1613 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1614 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1615 (TYPE_FROM_RELAX_STATE): New define.
1616 (UNCOND_JUMP, COND_JUMP): Renumber.
1617 (md_relax_table): Reorder to suit.
1618 (COND_JUMP86): New define.
1619 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1620 (md_assemble): Create frag var for jumps of max size, encode relax
1621 state for COND_JUMP86.
1622 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1623 leave conditional jumps small if no_cond_jump_promotion.
1624 (md_convert_frag): Likewise.
1625
6fad6acb
AM		 1626 * expr.c (operator): Don't bump input_line_pointer for two char
1627 operators. Instead return operator size via new param num_chars.
1628 (expr): Use above to parse multi-char operators correctly.
1629
23df1078
JH		 1630Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1631
29184774 1632 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 1633 BFD_RELOC_X86_64_GOTPCREL.
1634 (i386_validate_fix): Likewise.
1635
b1e2e654
PB		 16362001-02-12 Philip Blundell <pb@futuretv.com>
1637
1638 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1639 ldrt/strt instructions.
1640
9117d219
NC		 16412001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1642
1643 * config/tc-mips.c (macro): For M_LA_AB emit a
1644 BFD_RELOC_MIPS_CALL16 relocation or a
1645 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1646 BFD_RELOC_MIPS_GOT16 and
1647 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1648 loading the jump register when generating SVR4_PIC code.
1649
97238fbd
CD		 16502001-02-10 Chris Demetriou <cgd@broadcom.com>
1651
1652 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1653 map to MIPS-specific files, as they used to do before the
1654 change on 2000-05-21.
1655 * configure: Regerate.
1656
0f074f60
CD		 16572001-02-10 Chris Demetriou <cgd@broadcom.com>
1658
1659 * config/tc-mips.c (md_parse_option): Don't try to compile
1660 ELF-only option code if not ELF.
1661
91a2ae2a
RH		 16622001-02-08 David Mosberger <davidm@hpl.hp.com>
1663
1664 * config/tc-ia64.h (md_elf_section_type): New macro.
1665 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1666 (they're now handled via ia64_elf_section_type.
1667
1668 * config/tc-ia64.c (unwind): New members saved_text_seg,
1669 saved_text_subseg, and force_unwind_entry.
1670 (optimize_unw_records): New function to optimize away unnecessary
1671 unwind directives.
1672 (ia64_elf_section_type): New function.
1673 (output_unw_records): Generate unwind info only if the size is
1674 non-zero or if it's forced for some other reason (e.g.,
1675 handlerdata or a personality routine).
1676 (generate_unwind_image): Don't switch back to previous
1677 section---stay inside the unwind info section instead so that
1678 handlerdata that may follow goes into the right place.
1679 (dot_handlerdata): Force generation of unwind entry and save the
1680 current active text segment before generating unwind image.
1681 (dot_unwentry): Force generation of unwind entry.
1682 (dot_personality): Ditto.
1683 (dot_endp): Generate unwind table entry only if there is
1684 some unwind info or the unwind entry was forced.
1685
1686 * config/tc-ia64.c (make_unw_section_name): New macro to form
1687 unwind section name.
1688 (generate_unwind_image): Add "text_name" argument. Use it to
1689 form unwind section name.
1690 (dot_handlerdata): Determine current segment (section) name and
1691 pass it to generate_unwind_image().
1692 (dot_endp): Determine current segment (section) name and use
1693 it to determine the appropriate unwind section name.
1694 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1695 n, fill, and max arguments.
1696
a85d7ed0
NC		 16972001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1698
1699 * Makefile.am: Add linux target for S/390.
1700 * configure.in: Likewise.
1701 * config/tc-s390.c: New file.
1702 * config/tc-s390.h: New file.
1703
de68de20
AO		 17042001-02-09 Alexandre Oliva <aoliva@redhat.com>
1705
1706 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1707 2byte, 4byte and 8byte.
1708
8ea46bbd
AM		 17092001-02-08 Alan Modra <alan@linuxcare.com.au>
1710
1711 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1712 md_number_to_chars with size > sizeof (valueT).
1713
a99746f4
L		 17142001-02-06 H.J. Lu <hjl@gnu.org>
1715
1716 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1717 there is no relocation.
1718
f4e17b3d
L		 17192001-02-06 H.J. Lu <hjl@gnu.org>
1720
1721 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1722
1723 * config/tc-ia64.c (md_parse_option): Only accept the valid
1724 ia64 options on "-axxx".
1725
3557da92
JW		 17262001-02-05 Jim Wilson <wilson@redhat.com>
1727
1728 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1729 aborting for invalid operands.
1730
da6c73e0
AM		 17312001-02-06 Alan Modra <alan@linuxcare.com.au>
1732
1733 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1734 than via pointer. Update all callers.
1735 (UNWIND_LOW32): Define.
1736 (UNWIND_HIGH32): Define.
1737 (pa_build_unwind_subspace): Use the above macros instead of dumping
1738 bitfields directly. Call frag_more once rather than multiple times.
1739 (md_assemble): Use UNWIND_LOW32.
1740 (pa_entry): Likewise
1741 (pa_procend): Likewise.
1742 (process_exit): Use UNWIND_HIGH32.
1743
986c6f4b
SC		 17442001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1745
1746 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1747 function to select the header according to the cpu.
1748 (md_after_pass_hook, md_do_align): Remove.
1749 (md_cleanup, m68hc11_cleanup): Remove.
1750 (md_pcrel_from_section): Declare.
1751 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1752 (build_jump_insn, build_insn): Likewise.
1753 (m68hc11_listing_header): New function.
1754 (m68hc11_cleanup): Remove.
1755
dbb8ad49
SC		 17562001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1757
328dc123 1758 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 1759 symbols because there is no support for shared libraries and these
328dc123 1760 symbols can't be overridden (unless they are weak).
dbb8ad49 1761
a987bfc9
RH		 17622001-02-01 Momchil Velikov <velco@fadata.bg>
1763
1764 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1765 for the compilation unit with a zero byte.
1766
22862cde
AM		 17672001-01-30 Alan Modra <alan@linuxcare.com.au>
1768
1769 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1770 destinations. Correct range check for 17 and 22 bit branches.
1771
8ec6253e
NC		 17722001-01-25 Nick Clifton <nickc@redhat.com>
1773
1774 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1775 still set. Issue an error message instead.
1776 (md_estimate_size_before_relax): Delete unused variable
1777 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 1778
43ad3147
KH		 17792001-01-23 Kazu Hirata <kazu@hxi.com>
1780
1781 * as.c: Fix formatting.
1782 * ehopt.c: Likewise.
1783 * messages.c: Likewise.
1784 * stabs.c: Likewise.
1785 * symbols.c: Likewise.
1786
015c05c1
AM		 17872001-01-23 Ben Elliston <bje@redhat.com>
1788
1789 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1790
66498417
KH		 17912001-01-22 Kazu Hirata <kazu@hxi.com>
1792
1793 * config/tc-alpha.c: Fix formatting.
1794
1aad8cf8
KH		 17952001-01-19 Kazu Hirata <kazu@hxi.com>
1796
1797 * config/tc-alpha.c: Fix formatting.
1798
32ff5c2e
KH		 17992001-01-18 Kazu Hirata <kazu@hxi.com>
1800
1801 * config/tc-alpha.c: Fix formatting.
1802
cd17328a
NC		 18032001-01-18 Nick Clifton <nickc@redhat.com>
1804
1805 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1806 "da" flags.
1807 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1808
81c425d1
AO		 18092001-01-18 Alexandre Oliva <aoliva@redhat.com>
1810
1811 * configure.in (cpu_type, arch): Match i386 too.
1812 * configure: Rebuilt.
1813
e5cb08ac
KH		 18142001-01-16 Kazu Hirata <kazu@hxi.com>
1815
1816 * config/tc-i386.c: Fix formatting.
1817
1d3d5051
AM		 18182001-01-16 Alan Modra <alan@linuxcare.com.au>
1819
64afeba3
AM		 1820 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1821 relocs for .PARISC.unwind section.
1822
1d3d5051
AM		 1823 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1824 depending on section flags, not just for .text.
1825
b44b1b85
JW		 18262001-01-15 Jim Wilson <wilson@redhat.com>
1827
1828 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1829 not immediately followed by an instruction.
1830
098f2ec3
KH		 18312001-01-15 Kazu Hirata <kazu@hxi.com>
1832
1833 * config/tc-m68hc11.c: Fix formatting.
1834
d4887adc
NC		 18352001-01-15 Nick Clifton <nickc@redhat.com>
1836
1837 * symbols.c (colon): Change 'already defined symbol' from a
1838 fatal error to an ordinary error. There is no reason why this
1839 error should be fatal.
1840
1841 * message.c (as_fatal): Delete output file, if one has been
015c05c1 1842 created.
d4887adc 1843
fcfd4916
AM		 18442001-01-14 Alan Modra <alan@linuxcare.com.au>
1845
1846 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1847
bfb32b52
KH		 18482001-01-14 Kazu Hirata <kazu@hxi.com>
1849
1850 * config/tc-alpha.c: Fix formatting.
1851 * config/tc-arc.c: Likewise.
1852 * config/tc-arc.h: Likewise.
1853 * config/tc-d10v.c: Likewise.
1854 * config/tc-i370.c: Likewise.
1855 * config/tc-i386.c: Likewise.
1856 * config/tc-i960.c: Likewise.
1857 * config/tc-m68k.c: Likewise.
1858 * config/tc-ppc.c: Likewise.
1859 * config/tc-sparc.c: Likewise.
1860 * config/tc-tahoe.c: Likewise.
1861 * config/tc-vax.c: Likewise.
1862
1e07b820
KH		 1863 * config/tc-arc.c: Fix formatting.
1864
19203624
KH		 1865 * config/tc-arc.c: Fix formatting.
1866
1328dc98
AM		 18672001-01-14 Alan Modra <alan@linuxcare.com.au>
1868
c46b7515
AM		 1869 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1870 both 32 and 64 bit ELF.
1871
1328dc98
AM		 1872 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1873 and don't bother storing `m' for "ce" completer. Tidy handling of
1874 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1875
b9d79e03
JH		 1876Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1877
29184774 1878 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 1879 (i386_mach): Declare.
29184774 1880 * config/tc-i386.c (i386_mach): New function.
b9d79e03 1881
a349d9dd
PB		 18822001-01-13 Philip Blundell <philb@gnu.org>
1883
1884 * doc/as.texinfo: Fix spelling and cross-references.
1885
1886 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1887 character for all systems, not just GNU/Linux. Make it explicit
1888 that `-k' doesn't affect code generation, just ELF flags.
1889
e2914f48
JH		 1890Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1891
1892 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1893 instructions.
1894
272d76e0
FCE		 18952001-01-12 Frank Ch. Eigler <fche@redhat.com>
1896
1897 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1898
d0398d6a
NC		 18992001-01-12 Nick Clifton <nickc@redhat.com>
1900
1901 * as.c (print_args): Update copyright date to 2001.
1902
2d73a4ca
NC		 19032001-01-12 Peter Targett <peter.targett@arccores.com>
1904
1905 * doc/c-arc.texi: New file.
1906 Some sections to be expanded.
1907
6e0b89ee
AM		 19082001-01-12 Alan Modra <alan@linuxcare.com.au>
1909
1910 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1911 (md_parse_option): Always accept "--32".
1912
0d2bcfaf
NC		 19132001-01-11 Peter Targett <peter.targett@arccores.com>
1914
1915 * as.h (TC_ARC): Ensure struc-symbol.h included.
1916 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1917 warnings.
1918 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1919 (TARGET_SYMBOL_FIELDS) added.
1920
1921 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1922 * doc/c-arc.texi: New file.
1923 Some sections to be expanded.
1924 * doc/as.texinfo: Update command-line options.
1925 Removed outdated text for ARC dependant features, instead include
1926 text from above file.
1927
1928 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1929 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1930 (targ-cpu.h) header.
1931 * config/tc-arc.h:
1932 * config/tc-arc.c: New updated configuration for
1933 ARC, including selection of core variants, and extensibility of
1934 instructions, registers etc. through directives.
1935
1936 * config/tc-arc.c (arc_extinst): Minor corrections for
1937 error messages.
1938 (arc_common) Likewise. Make alignment argument optional for local
1939 symbols also, with default of zero.
1940
88051039
SC		 19412001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1942
1943 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1944 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1945 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1946 and fix_new_exp() instead.
1947 (md_convert_frag): For indexed post byte use the symbol value
1948 rather than the displacement.
1949 (md_relax_table): Fix indexed offset relax.
1950
d8273f3b
SC		 19512001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1952
1953 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1954 relax weak symbols.
015c05c1 1955 (relaxable_symbol): New function.
d8273f3b 1956
eea2ad45
AJ		 19572001-01-11 Andreas Jaeger <aj@suse.de>
1958
1959 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1960 not used anywhere.
1961
7a91e76a
NC		 19622001-01-10 Nick Clifton <nickc@redhat.com>
1963
1964 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1965 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1966
aa257fcd
NC		 19672001-01-10 Nick Clifton <nickc@redhat.com>
1968
1969 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1970 character used to dollar local symbols.
1971 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1972 local label symbols.
1973 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1974 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1975 if defined.
1976 Use LOCAL_LABEL_CHAR.
1977 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1978 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1979 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1980
b77a7acd
AJ		 19812001-01-08 Bo Thorsen <bo@suse.de>
1982
015c05c1
AM		 1983 * config/tc-i386.c (i386_immediate, i386_displacement):
1984 GOTPCREL check fix.
b77a7acd 1985
5c2bd011
ILT		 19862001-01-07 Ian Lance Taylor <ian@zembu.com>
1987
1988 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1989 in last change.
1990
46a04e3a
PB		 19912001-01-07 Philip Blundell <philb@gnu.org>
1992
1993 * doc/as.texinfo (Bug Reporting): Update email address for
1994 reports.
1995 * README: Likewise.
1996
b96d3a20
JH		 1997Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1998
1999 * configure.in: Define DEFAULT_ARCH for i386.
29184774 2000 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 2001 move testing for 64bit operands to proper place.
2002
55b62671
AJ		 20032001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2004
2005 * doc/as.texinfo: Document '#' as comment character for i386 and
2006 x86_64. Add AMD x86-64 into menu of machine dependent information.
2007
2008 * doc/c-i386.texi: Document x86_64 extensions.
2009
7bc70a8e
JH		 2010Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2011
29184774 2012 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 2013
a167610d
JH		 2014Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2015
29184774 2016 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 2017 * NEWS: Add note about Pentium4 support.
2018
09f131f2
JH		 2019Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2020
29184774 2021 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 2022 (type_names): Add new types.
2023
6f8c0c4c
JH		 2024Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2025
29184774 2026 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 2027 CpuUnknown): Renumber
2028 (CpuP4, CpuSSE2): New.
2029 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2030
b96ed59a
PB		 20312001-01-03 Philip Blundell <pb@futuretv.com>
2032
2033 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2034 relocs.
2035 (alpha_fix_adjustable): Likewise.
2036 (md_apply_fix): Likewise.
2037
a735d1cd
L		 20382000-12-31 H.J. Lu <hjl@gnu.org>
2039
2040 * listing.c (listing_message): Allocate string only if it is
2041 used.
2042
2043 * configure: Rebuild.
2044
67db5ab4
HPN		 20452000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2046
2047 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2048 Point out caveats with generating fixups for the opcode in a frag.
2049
c0d8940f
JH		 2050Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2051
2052 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2053 * NEWS: Add x86_64.
2054
087f563c
L		 20552000-12-29 H.J. Lu <hjl@gnu.org>
2056
2057 * listing.c (calc_hex): Print the variable part only if the
2058 fragment type is rs_fill.
2059
8108ad8e
HPN		 20602000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2061
2062 * doc/internals.texi (tc_conditional_pseudoop,
2063 TC_LINKRELAX_FIXUP): Fix typos.
2064
799051fc
RH		 20652000-12-28 Richard Henderson <rth@redhat.com>
2066
2067 * write.c (subsegs_finish): Fix thinko last change -- don't
2068 "optimize" the alignment == 0 case.
2069
0a9ef439
RH		 20702000-12-28 Richard Henderson <rth@redhat.com>
2071
2072 * as.h (rs_align_test): New.
2073 * frags.c (NOP_OPCODE): Move default from read.c.
2074 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2075 (frag_align_code): New.
2076 * frags.h (frag_align_code): Declare.
2077 * read.c (NOP_OPCODE): Remove.
2078 (do_align): Use frag_align_code.
2079 * write.c (NOP_OPCODE): Remove.
2080 (get_recorded_alignment): New.
2081 (cvt_frag_to_fill): Handle rs_align_test.
2082 (relax_segment): Likewise.
2083 (subsegs_finish): Align last subseg in section to the
2084 section alignment. Use frag_align_code.
2085 * write.h (get_recorded_alignment): Declare.
2086 * config/obj-coff.c (size_section): Handle rs_align_test.
2087 (fill_section, fixup_mdeps): Likewise.
2088 (write_object_file): Use frag_align_code.
2089
2090 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2091 (alpha_handle_align): New.
2092 * config/tc-alpha.h (HANDLE_ALIGN): New.
2093 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2094
2095 * config/tc-i386.h (md_do_align): Use frag_align_code.
2096 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2097
2098 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2099 (ia64_handle_align): New.
2100 * config/tc-ia64.h (HANDLE_ALIGN): New.
2101 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2102
2103 * config/tc-m32r.c (m32r_do_align): Remove.
2104 (m32r_handle_align): New.
2105 (fill_insn): Use frag_align_code.
2106 * config/tc-m32r.h (md_do_align): Remove.
2107 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2108 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2109 * config/tc-mips.c, config/tc-mips.h: Similarly.
2110
2111 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2112 (sh_handle_align): Likewise. Handle rs_align_code.
2113 (sh_do_align): Remove.
2114 * config/tc-sh.h (md_do_align): Remove.
2115 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2116
2117 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2118 (sparc_handle_align): Likewise. Handle rs_align_code.
2119 * config/tc-sparc.h (md_do_align): Remove.
2120 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2121
3cd4dda7
DD		 21222000-12-22 DJ Delorie <dj@redhat.com>
2123
2124 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2125 when we assemble the first half of a pair.
2126
ec56dfb4
L		 21272000-12-22 H.J. Lu <hjl@gnu.org>
2128
2129 * config/tc-i386.c (reloc): Update the macro for non-bfd
2130 assembler.
2131 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2132
ad1172d4
L		 21332000-12-22 H.J. Lu <hjl@gnu.org>
2134
2135 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2136
3e73aa7c
JH		 2137Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2138
29184774 2139 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 2140 (QWORD_MNEM_SUFFIX): New macro.
2141 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2142 New macros
2143 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2144 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2145 ImmExt): Renumber.
2146 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2147 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2148 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2149 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2150 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2151 Renumber.
2152 (Reg, WordReg): Add Reg64.
2153 (Imm): Add Imm32S and Imm64.
2154 (EncImm): New.
2155 (Disp): Add Disp64 and Disp32S.
2156 (AnyMem): Add Disp32S.
2157 (RegRex, RegRex64): New macros.
2158 (rex_byte): New type.
29184774 2159 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 2160 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2161 (reloc): New parameter "signed"; support x86_64.
2162 (set_code_flag): New.
2163 (DEFAULT_ARCH): New macro; default to "i386".
2164 (default_arch): New static variable.
2165 (struct _i386_insn): New fields Operand_PCrel; rex.
2166 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2167 (flag_code): New enum and static variable.
2168 (use_rela_relocations): New static variable.
2169 (flag_code_names): New static variable.
2170 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2171 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2172 K6 and Athlon.
2173 (i386_align_code): Return plain "nop" for x86_64.
2174 (mode_from_disp_size): Support Disp32S.
2175 (smallest_imm_type): Support Imm32S and Imm64.
2176 (offset_in_range): Support size of 8.
2177 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2178 (md_pseudo_table): Add "code64"; use set_code_flat.
2179 (md_begin): Emit sane error message on hash failure.
2180 (tc_i386_fix_adjustable): Support x86_64 relocations.
2181 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2182 instructions supported on particular arch just partially,
2183 output of 64bit immediates, handling of Imm32S and Disp32S type.
2184 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2185 (i386_displacement): Likewise.
2186 (i386_index_check): Cleanup; support 64bit addresses.
2187 (md_apply_fix3): Support x86_64 relocation and rela.
2188 (md_longopts): Add "32" and "64".
2189 (md_parse_option): Add OPTION_32 and OPTION_64.
2190 (i386_target_format): Call even for ELFs; choose between
2191 elf64-x86-64 and elf32-i386.
2192 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2193 (tc_gen_reloc): Support rela relocations and x86_64.
2194 (intel_e09_1): Support QWORD.
2195
21d6c4af
DN		 21962000-12-15 Diego Novillo <dnovillo@redhat.com>
2197
2198 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 2199 it's not an offset expression.
21d6c4af
DN		 2200 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2201 keep the braces '[' and ']' in the output string.
2202 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2203 != FLAT. There is no such op_modifier.
2204
6717891c
NC		 22052000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2206
2207 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2208 if we have it.
2209
ee515fb7
KH		 22102000-12-13 Kazu Hirata <kazu@hxi.com>
2211
2212 * as.h: Fix formatting.
2213 * cgen.h: Likewise.
2214 * dwarf2dbg.c: Likewise.
2215 * input-scrub.c: Likewise.
2216 * read.h: Likewise.
2217
349a994c
DD		 22182000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2219
2220 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2221 configure: Regenerate.
2222
42dbf88c
NC		 22232000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2224
2225 * dwarf2dbg.c: #include <limits.h> only if it exists.
2226
0485cba3
AM		 22272000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2228
2229 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2230 (md_apply_fix): Here too.
2231
514829c3
JW		 22322000-12-12 Jim Wilson <wilson@redhat.com>
2233
2234 * config/tc-ia64.h (ia64_init): Add prototype.
2235
92eb7b32
L		 22362000-12-12 H.J. Lu <hjl@gnu.org>
2237
2238 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2239
2240 * read.h (outputting_stabs_line_debug): Change it to int.
2241 * stabs.c (outputting_stabs_line_debug): Likewise.
2242
8141c27d
GK		 22432000-12-12 Geoffrey Keating <geoffk@redhat.com>
2244
2245 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2246 the address of a function result.
2247
5d6f4f16
GK		 22482000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2249
2250 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2251 (md_assemble): Call dwarf2_emit_insn.
2252 (shlib): Fix typo SHILB -> SHLIB.
2253 (md_parse_option): Likewise.
2254 (ppc_elf_validate_fix): Likewise:
2255 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2256
d4c0c039
NC		 22572000-12-12 Nick Clifton <nickc@redhat.com>
2258
2259 * cgen.h: Fix formatting.
2260 * input-scrub.c: Fix formatting.
2261 * macro.c: Fix formatting.
e972090a 2262 * config/tc-mips.c: Fix formatting.
584da044 2263 * doc/c-mips.texi: Fix formatting.
55b62671 2264
f16b83df
JH		 2265Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2266
29184774 2267 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 2268 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2269 references.
2270 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2271 otherwise.
29184774 2272 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 2273 (No_dSuf): Kill.
2274
2275 * i386.h (*_Suf): Remove No_dSuf.
2276 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2277 Remove.
2278 (i386_optab): Remove 'd' in the suffixes.
2279
50705ef4
AM		 22802000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2281
2282 * config/tc-i386.c (T_SHORT): Undefine before defining.
2283
beae10d5
KH		 22842000-12-05 Kazu Hirata <kazu@hxi.com>
2285
2286 * config/tc-mips.c: Fix formatting.
2287
bccba5f0 22882000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 2289
2290 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2291 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2292 (md_show_usage): Ditto.
2293 (md_parse_option): Ditto.
2294 (d10v_cleanup): Writes pending instruction only if
2295 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 2296 Fix compile time warning messages.
50705ef4
AM		 2297
2298 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 2299
23002000-12-04 Matthew Hiller <hiller@redhat.com>
2301
50705ef4 2302 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 2303 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2304 function entry and unset at function exit.
2305
50705ef4 2306 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 2307
2308 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2309
2310 * dwarf2dbg.c: Fix compile time warning messages.
2311
bc805888
KH		 23122000-12-03 Kazu Hirata <kazu@hxi.com>
2313
2314 * config/tc-a29k.c: Fix formatting.
2315 * config/tc-alpha.c: Likewise.
2316 * config/tc-arm.c: Likewise.
2317 * config/tc-cris.c: Likewise.
2318 * config/tc-hppa.c: Likewise.
2319 * config/tc-i370.c: Likewise.
2320 * config/tc-i386.c: Likewise.
2321 * config/tc-i860.c: Likewise.
2322 * config/tc-i960.c: Likewise.
2323 * config/tc-ia64.c: Likewise.
2324 * config/tc-m68hc11.c: Likewise.
2325 * config/tc-m68k.c: Likewise.
2326 * config/tc-m88k.c: Likewise.
2327 * config/tc-pj.c: Likewise.
2328 * config/tc-ppc.c: Likewise.
2329 * config/tc-sh.c: Likewise.
2330 * config/tc-sparc.c: Likewise.
2331 * config/tc-tahoe.c: Likewise.
2332 * config/tc-vax.c: Likewise.
2333
3dacdf2e
NC		 23342000-12-01 Chris Demetriou <cgd@sibyte.com>
2335
50705ef4
AM		 2336 * config/tc-mips.c (mips_ip): When calculating offsets,
2337 don't accept as constant the difference between the
2338 addresses of symbols in two different sections.
2339
2340 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2341 specifiers.
2342 (validate_mips_insn): Likewise. Also, update 'B' operand
2343 specifier to use OP_*_CODE20 constants and delete 'm' operand
2344 specifier.
2345 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2346 operand specifiers. Change warning generated by 'B' operand
2347 specifier to reflect its new multi-purpose usage.
2348
2349 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2350 -1, and update comment.
2351 (file_mips_isa): Likewise.
2352 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2353 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2354 ISA_* constants rather than hard-coded numbers.
2355 (mips_cpu_info): New structure.
2356 (mips_cpu_info_table): New table describing CPU and ISA names
2357 and numbers.
2358 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2359 mips_cpu_info_from_cpu): New functions.
2360 (mips_isa_to_str): New function to get string for ISA name.
2361 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2362 return const char *.
2363 (md_begin): Redo CPU and ISA selection logic, using
2364 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2365 than hard-coded numbers.
2366 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2367 ISA_* constants rather than hard-coded numbers.
2368 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2369 (md_longopts): Delete OPTION_NO_MIPS32.
2370 (md_parse_option): Convert to use ISA_* constants rather than
2371 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2372 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2373 to use strcasecmp to recognize "default" and to use
2374 mips_cpu_info_from_name to get CPU numbers from argument.
2375 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2376 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2377 mips32-4k.
2378 (s_mipsset): Accept ISA value 32.
2379 * doc/as.texinfo: Clean up MIPS options summary slightly,
2380 remove -no-mips32. Add note about -mips4 and -mips32
2381 specifying those ISA levels. Delete -mips32 and -no-mips32
2382 cpu flag descriptions.
2383 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2384 up the supported CPU switch list, and replace 4Kc, 4Km, and
2385 4Kp entries with a single mips32-4k entry. Note that you can
2386 use ".set mips32".
2387
29184774 2388 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 2389 ISA_MIPS64.
2390 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2391 -mips5 and -mips64.
2392 (md_parse_option): Add cases for OPTION_MIPS5 and
2393 OPTION_MIPS64.
2394 (md_show_usage): Mention -mips5 and -mips64 arguments.
2395 (s_mipsset): Add cases for MIPS5 and MIPS64.
2396 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2397 and pseudo-CPUs.
2398 * doc/as.texinfo: Mention -mips5 and -mips64 options
2399 and their meanings.
2400 * doc/c-mips.texi: Likewise. Also update introduction
2401 and ".set" usage information.
2402
2403 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2404 CPU list.
2405 (mips_cpu_info_table): Add SB-1 entries.
2406 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2407 known to the -mcpu option.
2408
2409 * doc/as.texinfo: Correct description of MIPS -mcpu
2410 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 2411
5f68c319
NC		 24122000-12-01 Joel Sherrill <joel@OARcorp.com>
2413
3dacdf2e
NC		 2414 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2415 New targets.
2416 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2417 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 2418 * configure: Regenerate.
2419 * config.in: Regenerate.
2420 * Makefile.in: Regenerate.
2421 * aclocal.m4: Regenerate.
2422 * po/gas.pot: Regenerate.
50705ef4 2423
4ce3447c
PB		 24242000-11-30 Philip Blundell <pb@futuretv.com>
2425
2426 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2427 even in non BFD_ASSEMBLER case.
2428
76a0ddac
DN		 24292000-11-30 Diego Novillo <dnovillo@redhat.com>
2430
29184774 2431 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 2432 syntax.
2433
220e750f
RH		 24342000-11-29 Richard Henderson <rth@redhat.com>
2435
2436 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2437 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2438 thread multiple subsegments properly; handle multiple code
2439 sections properly; emit proper compilation unit info for assembler
2440 generated debugging.
2441
2442 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2443 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2444 (dwarf2dbg_estimate_size_before_relax): Declare.
2445 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2446 * write.c: Include dwarf2dbg.h.
2447 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2448 (relax_segment): Likewise.
2449
99b222b4
HPN		 24502000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2451
2452 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2453 jump>: Use as_bad_where instead of as_bad. Tweak error message
2454 accordingly. Stabilize frag by updating fix part and resetting
2455 variant part.
2456 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 2457 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2458 indexing is_end_of_line[].
2459 (md_assemble): Initialize size to 0.
2460 (md_section_align): Mark parameter seg as unused.
e46fee70 2461 (parse_reg): Parse names case-insensitively.
99b222b4 2462
814f6641
KH		 24632000-11-28 Kazu Hirata <kazu@hxi.com>
2464
2465 * config/obj-aout.h: Fix formatting.
2466 * config/obj-bout.h: Likewise.
2467 * config/obj-coff.c: Likewise.
2468 * config/obj-coff.h: Likewise.
2469 * config/obj-elf.h: Likewise.
2470 * config/obj-som.h: Likewise.
2471 * config/obj-vms.c: Likewise.
2472 * config/obj-vms.h: Likewise.
2473 * config/tc-h8300.h: Likewise.
2474 * config/tc-ns32k.h: Likewise.
2475 * config/tc-sparc.h: Likewise.
2476 * config/tc-tic54x.h: Likewise.
2477 * config/tc-z8k.h: Likewise.
2478
e47b9e39
NC		 24792000-11-28 Nick Clifton <nickc@redhat.com>
2480
2481 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2482 License is present in the sources, but not the output, and
2483 also available from the GNU website.
2484 (GNU Free Documentation License): Comment out this section.
2485
fcdc20a4
HPN		 24862000-11-28 Hans-Peter Nilsson <hp@axis.com>
2487
43c34dee
HPN		 2488 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2489 targets. Remove i860 from valid a.out targets.
2490 * Makefile.in: Regenerate.
2491
fcdc20a4 2492 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 2493 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 2494 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2495 (s_cris_file, s_cris_loc): New.
2496 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2497 * Makefile.am: Regenerate dependencies.
2498 * Makefile.in: Regenerate.
2499
16887944
AM		 25002000-11-28 Alan Modra <alan@linuxcare.com.au>
2501
2502 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2503 (MRI_MUL_PRECEDENCE): Likewise.
2504 (op_rank): Fix a comment typo.
2505
ae3e85dd
SC		 25062000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2507
2508 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2509 the error message.
2510 (get_operand): Fix analysis for movw/movb instructions.
2511
077b8428
NC		 25122000-11-24 Nick Clifton <nickc@redhat.com>
2513
2514 * configure.in (xscale-elf): Add target.
2515 (xscale-coff): Add target.
2516 * configure: Regenerate.
2517
2518 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2519 extenstion.
2520 (ARM_EXT_XSCALE): New ARM architecture extension.
2521 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2522 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2523 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2524 (ARM_ARCH_V4): Remove processor from architecture.
2525 (ARM_ARCH_3M): New architecutre definition.
2526 (ARM_ARCH_V5TE): New architecutre definition.
2527 (ARM_ARCH_XSCALE): New architecutre definition.
2528 (CPU_DEFAULT): Allow to be defaulted to XScale.
2529 (atpcs): New boolean variable.
2530 (ldr_flags): Support 'd' flag for double word loads.
2531 (str_flags): Support 'd' flag for double word stored.
2532 (do_mia): New function.
2533 (do_mar): New function.
2534 (do_mra): New function.
2535 (do_pld): New function.
2536 (do_ldrd): New function.
2537 (do_blx): New function.
2538 (do_bkpt): New function.
2539 (do_clz): New function.
2540 (do_lstc2): New function.
2541 (do_cdp2): New function.
2542 (do_t_blx): New function.
2543 (do_t_bkpt): New function.
2544 (do_smla): New function.
2545 (do_smlal): New function.
2546 (do_smul): New function.
2547 (do_qadd): New function.
2548 (do_co_reg2c): New function.
2549 (LONGEST_INSN): Redefine to 7.
2550
2551 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2552 command line switches.
2553
2434f565
JW		 25542000-11-22 Jim Wilson <wilson@redhat.com>
2555
2556 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2557 (struct rsrc): Make line unsigned.
2558 (gr_values): Add missing initializer.
2559 (SLOT_NUM_NOT_SET): Add unsigned cast.
2560 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2561 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2562 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2563 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2564 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2565 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2566 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2567 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2568 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2569 Add ATTRIBUTE_UNUSED to unused parameters.
2570 (convert_expr_to_ab_reg): Add parens.
2571 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2572 (dot_prologue): Initialize grsave when declared.
2573 (md_pseudo_table): Add missing initializers.
2574 (operand_match): Add casts to bfd_vma.
2575 (emit_one_bundle): Delete unused local prev. Make required_template
2576 unsigned.
2577 (specify_resource): Cast i to unsigned.
2578 (note_register_values): Use fprintf_vma.
2579 (print_dependency): Likewise.
2580
5a080f89
JW		 25812000-11-21 Jim Wilson <wilson@redhat.com>
2582
5e7474a7
JW		 2583 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2584 for unwind info section.
2585 (dot_endp): Likewise for unwind section.
2586
5a080f89
JW		 2587 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2588 fix_new_exp.
2589
732d96b6
JJ		 25902000-11-21 Jakub Jelinek <jakub@redhat.com>
2591
2592 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2593 (output_insn): Call dwarf2_emit_insn.
b8e904dc 2594 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 2595
6d2cf69f
RH		 25962000-11-17 Richard Henderson <rth@redhat.com>
2597
2598 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2599 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2600 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2601
8179bd9b
NC		 26022000-11-17 Nick Clifton <nickc@redhat.com>
2603
2604 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2605 .file pseudo ops.
2606
316e2c05
RH		 26072000-11-17 Richard Henderson <rth@redhat.com>
2608
2609 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2610
a8316fe2
RH		 26112000-11-17 Richard Henderson <rth@redhat.com>
2612
2613 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 2614 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 2615 tri-state definition of alpha_flag_mdebug.
2616 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2617 (s_alpha_file): Store first .file directive.
2618 (s_alpha_stab): New.
2619 (md_pseudo_table): Add stabs and stabn.
2620
e346e481
RH		 26212000-11-17 Richard Henderson <rth@redhat.com>
2622
2623 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2624
4dc7ead9
RH		 26252000-11-17 Richard Henderson <rth@redhat.com>
2626
2627 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 2628 (main): Call dwarf2_finish.
4dc7ead9
RH		 2629 * as.h (debug_type): Clarify documentation of the meaning
2630 of this variable.
2631 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2632 (print_stats): Fix parenthesis problem.
2633 (now_subseg_size): New.
2634 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2635 (dwarf2_directive_file): Don't set debug_type.
2636 (dwarf2_where): Honor DEBUG_DWARF2 first.
2637 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2638 do nothing if not emitting dwarf2 debug info, or no work.
2639 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2640 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2641 (ecoff_new_file): Likewise.
2642 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2643 commentary wrt dwarf2.
2644
2645 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2646 ATTRIBUTE_UNUSED as needed.
2647 (emit_insn): Call dwarf2_emit_insn.
2648 (s_alpha_file): New.
2649 (s_alpha_loc): New.
2650 (s_alpha_coff_wrapper): Don't handle them.
2651 (md_pseudo_table): Update for .file and .loc.
2652 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2653
2654 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2655 don't protect with debug_type.
2656 * config/tc-hppa.c (md_assemble): Likewise.
2657 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2658 * config/tc-mn10300.c (md_assemble): Likewise.
2659 * config/tc-sh.c (md_assemble): Likewise.
2660 * config/tc-v850.c (md_assemble): Likewise.
2661
2662 * config/tc-arm.c (arm_end_of_source): Remove.
2663 * config/tc-hppa.c (pa_end_of_source): Remove.
2664 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2665 * config/tc-mn10300.c (mn10300_finalize): Remove.
2666 * config/tc-sh.c (sh_finalize): Remove.
2667 * config/tc-v850.c (sh_finalize): Remove.
2668
2669 * config/tc-arm.h (md_end): Remove.
2670 * config/tc-hppa.h (md_end): Remove.
2671 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2672 * config/tc-m68hc11.h (md_end): Remove.
2673 * config/tc-mn10300.h (md_end): Remove.
2674 * config/tc-sh.h (md_end): Remove.
2675 * config/tc-v850.h (md_end): Remove.
2676
2677 * config/tc-ia64.c (emit_one_bundle): Don't protect
2678 dwarf2 bits with debug_type.
2679 (md_assemble): Likewise.
2680 (ia64_end_of_source): Don't call dwarf2_finish.
2681
ca683b78
JW		 26822000-11-16 Jim Wilson <wilson@redhat.com>
2683
2684 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2685 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2686 > 16.
2687
6f620856
L		 26882000-11-16 H.J. Lu <hjl@gnu.org>
2689
2690 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2691 version name.
2692
19d63e5d
KH		 26932000-11-15 Kazu Hirata <kazu@hxi.com>
2694
2695 * config/tc-tic30.c: Fix formatting.
2696 * config/tc-tic80.c: Likewise.
2697 * config/tc-v850.c: Likewise.
2698 * config/tc-vax.c: Likewise.
2699 * config/tc-w65.c: Likewise.
2700 * config/tc-z8k.c: Likewise.
2701
a8761a19
DD		 27022000-11-14 DJ Delorie <dj@redhat.com>
2703
2704 * config/tc-v850.c: Support dwarf2.
2705 * config/tc-v850.h: Ditto.
2706
2707 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2708 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 2709
88be23ec
BS		 27102000-11-15 Bernd Schmidt <bernds@redhat.com>
2711
29184774 2712 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 2713 (errata_nops_necessary_p): New function.
2714 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2715 md.
2716
72a76794
JW		 27172000-11-14 Jim Wilson <wilson@redhat.com>
2718
2719 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2720 return little endian bfd formats.
2721
4a1805b1
KH		 27222000-11-14 Kazu Hirata <kazu@hxi.com>
2723
2724 * config/aout_gnu.h: Fix formatting.
2725 * config/atof-vax.c: Likewise.
2726 * config/m68k-parse.h: Likewise.
2727 * config/m88k-opcode.h: Likewise.
2728 * config/obj-elf.c: Likewise.
2729 * config/tc-arm.c: Likewise.
2730 * config/tc-cris.c: Likewise.
2731 * config/tc-i386.c: Likewise.
2732 * config/tc-ia64.c: Likewise.
2733 * config/tc-mn10300.c: Likewise.
2734 * config/te-386bsd.h: Likewise.
2735 * config/te-hppa.h: Likewise.
2736 * config/te-nbsd.h: Likewise.
2737 * config/te-ppcnw.h: Likewise.
2738 * config/te-sparcaout.h: Likewise.
2739 * config/te-tmips.h: Likewise.
2740 * config/vax-inst.h: Likewise.
2741 * config/vms-conf.h: Likewise.
2742
c810873d
JJ		 27432000-11-14 Jakub Jelinek <jakub@redhat.com>
2744
2745 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2746
79082ff0
L		 27472000-11-13 H.J. Lu <hjl@gnu.org>
2748
2749 * config/obj-elf.c (elf_frob_symbol): Support
2750 ".symver name,name2@@@nodename".
2751 (elf_frob_file_before_adjust): Likewise.
2752
2753 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2754 and ".symver name,name2@@@nodename".
2755 Fix a typo.
2756
1da00eb4
L		 27572000-11-12 H.J. Lu (hjl@gnu.org)
2758
2759 * config/obj-elf.c (obj_elf_symver): Check missing version
2760 name.
2761
f585997b
L		 27622000-11-12 H.J. Lu (hjl@gnu.org)
2763
2764 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2765 instead of bfd_vma for non-bfd assemblers.
2766
ef5c4bfc
KH		 27672000-11-09 Kazu Hirata <kazu@hxi.com>
2768
2769 * itbl-ops.c: Fix comment typos.
2770
f5a30c2e
JW		 27712000-11-08 Jim Wilson <wilson@redhat.com>
2772
2773 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2774 (struct unwind): Add next_slot_frag field.
2775 (slot_index): New parameters slot_frag and first_frag. Add code
2776 to add in frag sizes when different. Add comments.
2777 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2778 arguments to slot_index.
2779 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2780 loop end. Set next_slot_frag field.
2781
339681c0
L		 27822000-11-07 H.J. Lu <hjl@gnu.org>
2783
2784 * doc/as.texinfo (.symver): Updated for versioned symbol
2785 reference.
2786
2787 * obj.h (format_ops): Add the frob_file_before_adjust field.
2788
2789 * config/obj-aout.c (aout_format_ops): Set the
2790 frob_file_before_adjust field to 0.
2791 * config/obj-coff.c (coff_format_ops): Likewise.
2792 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2793
2794 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2795 name.
2796 (elf_frob_file_before_adjust): New function to remove unneeded
2797 versioned symbols from the symbol table.
2798 (elf_format_ops): Set the frob_file_before_adjust field to
2799 elf_frob_file_before_adjust.
2800
2801 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2802 not defined.
2803
2804 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2805
4a314ec8
NC		 28062000-11-07 Peter Targett <peter.targett@arccores.com>
2807
8a543126 2808 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4a314ec8 2809 BIG_ENDIAN macros.
8a543126 2810 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4a314ec8 2811 Fix compile time warning messages.
50705ef4 2812
604d524f
NC		 28132000-11-07 Nick Clifton <nickc@redhat.com>
2814
2815 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2816 buffer in order to avoid buffer overflows.
2817
44f5c83a
JW		 28182000-11-06 Steve Ellcey <sje@cup.hp.com>
2819
2820 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2821 Change M to m for -milp32 or -mlp64 to match gcc.
2822 (dot_endp): Use bytes_per_address instead of 8.
2823 (emit_one_bundle): Use number_to_chars_littleendian instead of
2824 md_number_to_chars.
2825 (fix_insn): Likewise.
2826 (ia64_init): New function.
2827 (ia64_target_format): New function.
2828 (md_begin): Set endianness, arch, and machine as appropriate.
2829 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2830 Make these macros depend on TE_HPUX macro.
2831 (TARGET_FORMAT): Define.
2832 (HOST_SPECIAL_INIT): Define.
2833 * config/te-hpux.h: New file.
2834 * configure.in: Add "ia64-*-hpux*" target to configure.
2835 * configure: Regenerate.
50705ef4 2836
7152f1dc
KH		 28372000-11-06 Kazu Hirata <kazu@hxi.com>
2838
ef99799a
KH		 2839 * as.c: Fix formatting.
2840 * dwarf2dbg.c: Likewise.
2841 * input-file.c: Likewise.
7152f1dc
KH		 2842 * input-file.h: Likewise.
2843 * input-scrub.c: Likewise.
ef99799a
KH		 2844 * itbl-ops.c: Likewise.
2845 * listing.c: Likewise.
2846 * macro.h: Likewise.
2847 * messages.c: Likewise.
2848 * read.c: Likewise.
2849 * subsegs.c: Likewise.
2850 * subsegs.h: Likewise.
2851 * write.c: Likewise.
7152f1dc 2852
cf055d54
NC		 28532000-11-06 Nick Clifton <nickc@redhat.com>
2854
2855 * doc/as.texinfo: Add GNU Free Documentation License.
2856 * doc/gasp.texi: Add GNU Free Documentation License.
2857 * doc/as.1: Add GNU Free Documentation License.
2858
8d6b5c8e
NC		 28592000-11-05 Nick Clifton <nickc@redhat.com>
2860
2861 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2862
59ff2774
NC		 28632000-11-02 Per Lundberg <plundis@chaosdev.org>
2864
2865 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2866 * configure: Regenerate.
2867
37d8bb27
NC		 28682000-11-01 Nick Clifton <nickc@redhat.com>
2869
2870 * read.c (original_case_string): New global variable.
2871 (read_a_source_file): Copy opcode string into
2872 original_case_string if clobbering the case of the opcode.
2873 * read.h: Export the definition of original_case_string.
2874 * config/tc-arm.c (md_assembler): When parsing a .req
2875 directive use the original opcode string, not the case
2876 clobbered version.
2877
d75bb8cf
NC		 28782000-11-02 Nick Clifton <nickc@redhat.com>
2879
2880 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 2881 variable.
d75bb8cf
NC		 2882 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2883 dwarf2_where and dwarf2_gen_line_info.
2884
6c17cfe4
PB		 28852000-11-02 Theo Honohan <th@futuretv.com>
2886
50705ef4 2887 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 2888
c51ce5f0
EC		 28892000-10-31 Eric Christopher <echristo@redhat.com>
2890
2891 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2892 or pc-relative, else use fx_offset.
2893
f1bcba5b
JW		 28942000-10-31 Jim Wilson <wilson@redhat.com>
2895
2896 * config/tc-ia64.c (struct md): New field tag_fixups.
2897 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2898 qualifying predicate.
2899 (emit_one_bundle): Delete spurious multiplication by one. Handle
2900 tag_fixups.
2901 (ia64_start_line): Error if dangling qualifying predicate.
2902 (defining_tag): New static variable.
2903 (ia64_unrecognized_line, case '['): Parse tags.
2904 (ia64_frob_label): Create tag_fixups.
2905 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 2906
8637c045
AM		 29072000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2908
2909 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2910
ebeeafe6
BS		 29112000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2912
29184774 2913 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 2914
b041f888
KH		 29152000-10-30 Kazu Hirata <kazu@hxi.com>
2916
2917 * expr.c: Fix formatting.
2918 * flonum-copy.c: Likewise.
2919 * flonum.h: Likewise.
2920 * gasp.c: Likewise.
2921 * hash.c: Likewise.
2922
d8374dcd
HPN		 29232000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2924
2925 * as.h (OPTION_MD_BASE): Bump to 190.
2926 * as.c (parse_args) <std_longopts>: Add comment about the need to
2927 check OPTION_MD_BASE in as.h.
2928
1308f14c
HPN		 2929 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2930 for weak symbols.
2931
6f6ef0fa
NC		 29322000-10-27 Nick Clifton <nickc@redhat.com>
2933
2934 * configure.in (emulations): Add m68hc12.
2935 * configure: Regenerate.
2936 * po/gas.pot: Regenerate.
c51ce5f0 2937
bf1b5881
AH		 29382000-10-27 Aldy Hernandez <aldyh@redhat.com>
2939
50705ef4
AM		 2940 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2941 cpsr*.
2942 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 2943
85a39694
NC		 29442000-10-25 Nick Clifton <nickc@redhat.com>
2945
2946 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2947 a DWARF2 line number information sequence.
2948
2949 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2950
2951 * read.c (generate_lineno_debug): Update comment describing why
2952 DWARF2 line number debug information is not generated
2953 automatically by this function.
2954
2955 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2956 not all.
c51ce5f0 2957
85a39694
NC		 2958 * config/tc-arm.h (md_end): Define.
2959 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 2960
85a39694
NC		 2961 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2962 if generating DWARF2 line numbers.
2963 (arm_end_of_source): New function. Call dwarf2_finish if
2964 necessary.
2965
2966 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2967 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2968 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 2969
cce0cbdc
DN		 29702000-10-25 Diego Novillo <dnovillo@cygnus.com>
2971
29184774 2972 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 2973 arguments.
2974
64a0c779
DN		 29752000-10-24 Diego Novillo <dnovillo@cygnus.com>
2976
29184774 2977 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 2978 (build_displacement_string): Remove.
2979 (i386_parse_seg): Remove.
2980 (i386_intel_memory_operand): Remove.
2981 (i386_intel_operand): Re-write using recursive descent parser based
2982 on MASM documentation.
2983 (struct intel_parser_s): New structure.
2984 (intel_parser): New static variable.
2985 (struct intel_token): New structure.
2986 (cur_token, prev_token): New static variables.
2987 (T_NIL): Define.
2988 (T_CONST): Define.
2989 (T_REG): Define.
2990 (T_BYTE): Define.
2991 (T_WORD): Define.
2992 (T_DWORD): Define.
2993 (T_QWORD): Define.
2994 (T_XWORD): Define.
2995 (T_SHORT): Define.
2996 (T_OFFSET): Define.
2997 (T_PTR): Define.
2998 (T_ID): Define.
2999 (intel_match_token): New function.
3000 (intel_get_token): New function.
3001 (intel_putback_token): New function.
3002 (intel_expr): New function.
3003 (intel_e05): New function.
3004 (intel_e05_1): New function.
3005 (intel_e06): New function.
3006 (intel_e06_1): New function.
3007 (intel_e09): New function.
3008 (intel_e09_1): New function.
3009 (intel_e10): New function.
3010 (intel_e10_1): New function.
3011 (intel_e11): New function.
3012
19f7b010
JJ		 30132000-10-20 Jakub Jelinek <jakub@redhat.com>
3014
3015 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3016 instructions to loose any special insn->architecture mask.
3017
3018 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3019 (sparc_md_end, sparc_arch_types, sparc_arch,
3020 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3021 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3022 request v9b architecture if they are used).
3023
3ae647a0
NC		 30242000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3025
3026 * config/tc-m68k.c: Fix the previous misapplied patch.
3027
5cbdaa77
NC		 30282000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3029
50705ef4
AM		 3030 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3031 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3032 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3033 BFD_RELOC_*.
5cbdaa77 3034
e6c774b4
KH		 30352000-10-17 Kazu Hirata <kazu@hxi.com>
3036
3037 * debug.c: Fix formatting.
3038 * depend.c: Likewise.
3039 * dwarf2dbg.c: Likewise.
3040 * dwarf2dbg.h: Likewise.
3041 * ecoff.c: Likewise.
3042 * expr.c: Likewise.
3043 * expr.h: Likewise.
3044 * flonum-konst.c: Likewise.
3045 * frags.h: Likewise.
3046
ea20a7da
CC		 30472000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3048
3049 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3050 options.
3051 * doc/as.texinfo: Added notes about this new option.
3052
266cb5f1
HPN		 30532000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3054
3055 * config/tc-sh.c (JREG): Remove.
3056 (md_convert_frag): Remove #if 0:d code using JREG.
3057
6588847e
DN		 30582000-10-15 Diego Novillo <dnovillo@cygnus.com>
3059
3060 * config/tc-i386.c (i386_operand_modifier): Only match
3061 modifiers SHORT and FLAT if they are followed by a space.
3062 (parse_register): When `allow_naked_reg' is set, do not confuse
3063 identifiers that start with a register name with a register.
3064
30a2b4ef
KH		 30652000-10-12 Kazu Hirata <kazu@hxi.com>
3066
3067 * app.c: Fix formatting.
3068 * as.c: Likewise.
3069 * as.h: Likewise.
3070 * bit_fix.h: Likewise.
3071 * cgen.c: Likewise.
3072 * cgen.h: Likewise.
3073 * cond.c: Likewise.
3074
d01e2a23
AM		 30752000-10-11 Alan Modra <alan@linuxcare.com.au>
3076
3077 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3078
44852b19
AM		 30792000-10-07 Alan Modra <alan@linuxcare.com.au>
3080
dc1fc56b
AM		 3081 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3082 Re-arrange function a little and improve error message.
3083
44852b19
AM		 3084 * write.c (write_relocs): Fix a comment.
3085
3086 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3087 link-once sections.
3088
afa680f8
JW		 30892000-10-05 Jim Wilson <wilson@cygnus.com>
3090
3091 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3092
ce8a8b2f
AM		 30932000-10-05 Alan Modra <alan@linuxcare.com.au>
3094
3095 * config/tc-i386.c: Delete some useless comments, reformat others.
3096
3097 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3098 non-global syms in linkonce sections.
3099
56d27c17
AM		 31002000-10-04 Ralf Baechle <ralf@gnu.org>
3101
3102 * config/tc-ia64.c (operand_match): Don't use // style comments.
3103 * config/tc-i370.c: Likewise.
3104
7b15d668
HPN		 31052000-09-29 Hans-Peter Nilsson <hp@axis.com>
3106
3107 Changes to handle varying register prefix and user symbol prefix.
3108 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3109 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3110 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3111 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3112 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3113 (demand_register_prefix): New variable.
3114 (md_pseudo_table): New pseudo ".syntax".
3115 (md_longopts): New options --no-underscore and --underscore.
3116 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3117 on symbols_have_leading_underscore.
3118 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3119 (get_spec_reg): Ditto.
3120 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3121 Fix formatting.
3122 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3123 --help.
3124 <case OPTION_NO_US, case OPTION_US>: New.
3125 (md_show_usage): Be brief and reformat to match continuation of
3126 --help.
3127 * po/gas.pot: Regenerate.
3128
27df9f40
AM		 31292000-09-28 Alan Modra <alan@linuxcare.com.au>
3130
3131 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3132 force relocs for 12 bit branches.
3133 (md_apply_fix): Similarly, adjust logic here.
3134
5506e1a5
AM		 31352000-09-28 Alan Modra <alan@linuxcare.com.au>
3136
3137 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3138 adjust for external and weak syms as we will use a reloc. Allow
3139 for +8 offset when calculating limits of branches.
3140 (hppa_fix_adjustable): Undo 2000-09-23 change.
3141 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3142 Correct distance calculation.
47d89dba
AM		 3143 (tc_gen_reloc): Print the file name and line number if we can't
3144 handle a fixup.
5506e1a5
AM		 3145
3146 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3147 * config/tc-hppa.c (nonzero_dibits): Define.
3148 (arg_reloc_stub_needed): Check each arg and return value
3149 separately for zero case.
3150 (pa_align): Declare argument `bytes'.
3151
81d4177b
KH		 31522000-09-25 Kazu Hirata <kazu@hxi.com>
3153
3154 * config/tc-cris.c: Fix formatting.
3155 * config/tc-d10v.h: Likewise.
3156 * config/tc-d30v.c: Likewise.
3157 * config/tc-d30v.h: Likewise.
3158 * config/tc-fr30.c: Likewise.
3159 * config/tc-fr30.h: Likewise.
3160 * config/tc-m68k.c: Likewise.
3161 * config/tc-m68k.h: Likewise.
3162 * config/tc-pj.h: Likewise.
3163 * config/tc-ppc.c: Likewise.
3164 * config/tc-ppc.h: Likewise.
3165 * config/tc-sh.c: Likewise.
3166 * config/tc-sh.h: Likewise.
3167 * config/tc-sparc.c: Likewise.
3168 * config/tc-v850.h: Likewise.
3169 * config/tc-vax.h: Likewise.
3170 * config/tc-w65.h: Likewise.
3171 * config/tc-z8k.h: Likewise.
3172
959ee541
AM		 31732000-09-23 Alan Modra <alan@linuxcare.com.au>
3174
3175 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3176 checks only for ELF.
3177 (hppa_force_relocation): Likewise.
3178
139368c9
JW		 31792000-09-22 Jim Wilson <wilson@cygnus.com>
3180
3181 * config/tc-ia64.c (dv_sem): Add "stop".
3182 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3183 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3184 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3185 match above.
3186 (mark_resources): Check IA64_RS_PRr.
3187
151337e8
NC		 31882000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3189
56d27c17 3190 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 3191 md_estimate_size_before_relax): Redesign and clean up the
3192 relaxation mechanism.
3193
0b7410c4
KH		 31942000-09-21 Kazu Hirata <kazu@hxi.com>
3195
3196 * config/tc-ns32k.c: Fix formatting.
3197 * config/tc-ns32k.h: Likewise.
3198
a4d24084
KH		 31992000-09-20 Kazu Hirata <kazu@hxi.com>
3200
82efde3a
KH		 3201 * config/tc-m32r.c: Fix formatting.
3202 * config/tc-m32r.h: Likewise.
3203 * config/tc-m68851.h: Likewise.
3204 * config/tc-m68hc11.c: Likewise.
3205 * config/tc-m68hc11.h: Likewise.
3206 * config/tc-m88k.c: Likewise.
3207 * config/tc-mcore.c: Likewise.
a75214e5 3208 * config/tc-mcore.h: Likewise.
82efde3a
KH		 3209 * config/tc-mips.c: Likewise.
3210 * config/tc-mips.h: Likewise.
3211 * config/tc-mn10200.h: Likewise.
3212 * config/tc-mn10300.h: Likewise.
a75214e5 3213 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 3214 * config/tc-tahoe.h: Likewise.
3215
4844386e 32162000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 3217
3218 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3219 Likewise in relaxation description comments.
3220
9e754211
AM		 32212000-09-18 Alan Modra <alan@linuxcare.com.au>
3222
3223 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3224 subtraction of two syms without emitting a relocation.
3225
3226 From David Huggins-Daines <dhd@linuxcare.com>
3227 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3228 global or weak symbols.
3229
4a4f25cf
KH		 32302000-09-15 Kazu Hirata <kazu@hxi.com>
3231
3232 * config/tc-h8300.h: Fix formatting.
3233 * config/tc-h8500.c: Likewise.
3234 * config/tc-h8500.h: Likewise.
3235 * config/tc-hppa.h: Likewise.
3236 * config/tc-i370.h: Likewise.
3237 * config/tc-i386.h: Likewise.
3238 * config/tc-i860.c: Likewise.
3239 * config/tc-i860.h: Likewise.
3240 * config/tc-i960.h: Likewise.
3241 * config/tc-ia64.c: Likewise.
3242 * config/tc-ia64.h: Likewise.
3243
1dab94dd
KH		 32442000-09-14 Kazu Hirata <kazu@hxi.com>
3245
3246 * config/tc-a29k.c: Fix formatting.
3247 * config/tc-alpha.c: Likewise.
3248 * config/tc-arc.c: Likewise.
3249 * config/tc-arc.h: Likewise.
3250 * config/tc-arm.c: Likewise.
3251 * config/tc-arm.h: Likewise.
3252 * config/tc-avr.c: Likewise.
3253 * config/tc-avr.h: Likewise.
3254 * config/tc-tic30.c: Likewise.
3255 * config/tc-tic30.h: Likewise.
3256 * config/tc-tic54x.c: Likewise.
3257 * config/tc-tic54x.h: Likewise.
3258 * config/tc-tic80.c: Likewise.
3259 * config/tc-tic80.h: Likewise.
3260
7484b8e6
TW		 32612000-09-14 Timothy Wall <twall@cygnus.com>
3262
3263 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3264 parallel comparisons for later use.
3265 (struct rsrc): Add parallel comparison type.
3266 (resources_match): Skip special cases of PR usage (non-conflicting
3267 parallel compares).
56d27c17 3268
bf514e21
KH		 32692000-09-13 Kazu Hirata <kazu@hxi.com>
3270
3271 * config/obj-ecoff.c: Fix formatting.
3272 * config/obj-elf.c: Likewise.
3273 * config/obj-elf.h: Likewise.
3274 * config/obj-evax.h: Likewise.
3275 * config/obj-generic.h: Likewise.
3276 * config/obj-hp300.c: Likewise.
3277 * config/obj-hp300.h: Likewise.
3278 * config/obj-ieee.h: Likewise.
3279 * config/obj-vms.c: Likewise.
3280 * config/obj-vms.h: Likewise.
3281
156c2f8b 32822000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 3283
50705ef4
AM		 3284 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3285 (md_parse_option): Ditto.
3286 (md_longopts): Add -mips32 option.
3287 (md_show_usage): Document new options.
3288 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3289 (mips_ip): Assemble mfc0 with a sub-selection code.
3290 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 3291 (mips_cpu_to_str): New function.
3292 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3293 Use CPU_* defines instead of hardcoded numbers.
3294
50705ef4
AM		 3295 * doc/as.texinfo: Document new options.
3296 * doc/c-mips.texi: Ditto.
156c2f8b 3297
a01b9fa4
KH		 32982000-09-12 Kazu Hirata <kazu@hxi.com>
3299
3300 * as.h: Fix formatting.
3301 * asintl.h: Likewise.
3302 * bit_fix.h: Likewise.
dcd619be
KH		 3303 * config/obj-aout.c: Likewise.
3304 * config/obj-aout.h: Likewise.
3305 * config/obj-bout.c: Likewise.
3306 * config/obj-bout.h: Likewise.
3307 * config/obj-coff.c: Likewise.
3308 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 3309 * dwarf2dbg.h: Likewise.
3310 * expr.h: Likewise.
3311 * flonum.h: Likewise.
3312 * frags.h: Likewise.
3313 * itbl-ops.h: Likewise.
3314 * macro.h: Likewise.
3315 * read.h: Likewise.
3316 * sb.h: Likewise.
3317 * struc-symbol.h: Likewise.
3318 * subsegs.h: Likewise.
3319 * symbols.h: Likewise.
3320 * tc.h: Likewise.
3321 * write.h: Likewise.
3322
92774660
KH		 33232000-09-11 Kazu Hirata <kazu@hxi.com>
3324
f0e652b4
KH		 3325 * bignum-copy.c: Fix formatting.
3326 * config/tc-i370.c: Likewise.
92774660
KH		 3327 * config/tc-i960.c: Likewise.
3328 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 3329 * ehopt.c: Likewise.
3330 * flonum-copy.c: Likewise.
3331 * flonum-konst.c: Likewise.
3332 * flonum-mult.c: Likewise.
3333 * literal.c: Likewise.
3334 * read.c: Likewise.
3335 * sb.c: Likewise.
3336 * stabs.c: Likewise.
3337 * subsegs.c: Likewise.
92774660 3338
222f8079
PB		 33392000-09-09 Philip Blundell <philb@gnu.org>
3340
3341 * configure.in (arm*-*-uclinux*): New target.
3342 * configure: Regenerate.
3343
c488923f
KH		 33442000-09-09 Kazu Hirata <kazu@hxi.com>
3345
3346 * input-file.c: Fix formatting.
3347 * itbl-ops.c: Likewise.
3348 * messages.c: Likewise.
3349
e0e3ecca
PB		 33502000-09-08 Philip Blundell <philb@gnu.org>
3351
3352 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3353 offset is negative.
3354
5d64ca4e
L		 33552000-09-07 H.J. Lu <hjl@gnu.org>
3356
3357 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3358 * configure: Rebuild.
3359
bdaaa2e1
KH		 33602000-09-07 Kazu Hirata <kazu@hxi.com>
3361
e49bc11e
KH		 3362 * atof-generic.c: Fix formatting.
3363 * config/tc-mips.c: Likewise.
e13b337a
KH		 3364 * config/tc-vax.c: Likewise.
3365 * input-scrub.c: Likewise.
bdaaa2e1 3366
d07ed2cd
AO		 33672000-09-07 Alexandre Oliva <aoliva@redhat.com>
3368
3369 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3370 * configure.in (sh-*-linux*): Added.
3371 * configure: Rebuilt.
3372
86905619
KH		 33732000-09-06 Kazu Hirata <kazu@hxi.com>
3374
a28a3ccf
JL		 3375 * config/tc-hppa.c: Fix formatting.
3376
86905619
KH		 3377 * ecoff.c: Fix formatting.
3378
58cccadb
AO		 33792000-09-06 Alexandre Oliva <aoliva@redhat.com>
3380
3381 * configure: Rebuilt with new libtool.m4.
3382
542d6675
KH		 33832000-09-05 Kazu Hirata <kazu@hxi.com>
3384
3385 * cgen.c: Fix formatting.
3386 * config/tc-ia64.c: Likewise.
3387
5b343f5a
NC		 33882000-09-05 Nick Clifton <nickc@redhat.com>
3389
3390 * aclocal.m4: Regenerate.
3391 * config.in: Regenerate.
3392 * configure: Regenerate.
3393 * po/gas.pot: Regenerate.
50bbae35 3394
07e90ad5
HPN		 33952000-09-05 Hans-Peter Nilsson <hp@axis.com>
3396
3397 * config/tc-cris.c: Correct comment typos.
3398
1485d400
EC		 33992000-09-05 Eric Christopher <echristo@cygnus.com>
3400
3401 * config/tc-mn10300.c: Cleanup.
3402 (md_pcrel_from): Enable.
3403
904a31bf
AM		 34042000-09-05 Alan Modra <alan@linuxcare.com.au>
3405
927781e2
AM		 3406 * expr.c (operand): Fix a comment typo.
3407 * write.c (write_relocs): Fix a signed/unsigned warning.
3408
ecacdc7a
AM		 3409 * config/tc-hppa.c (fudge_reg_expressions): New
3410 (hppa_force_reg_syms_absolute): New.
3411 (pa_equ): Allow reg_section expressions.
3412 * config/tc-hppa.c (md_optimize_expr): Define.
3413 (hppa_force_reg_syms_absolute): Prototype.
3414
3415 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3416 (pa_parse_number): Pass in arg to select fp reg parsing.
3417 Return 1 to indicate format checks pass. If strict, then only
3418 accept a register or register symbol. Return value in...
3419 (pa_number): New static for pa_parse_number.
3420 (FP_REG_BASE): Define.
3421 (FP_REG_RSEL): Define.
3422 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3423 appropriate. White space changes.
3424 (need_pa11_opcode): Don't bother passing any params, get them from
3425 globals instead.
3426 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3427 Remove extraneous check in case 'Q'.
3428 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3429 reg, set section of resulting symbol to reg_section.
3430 (pa_parse_space_stmt): Modify call to pa_parse_number.
3431 (pa_space): Likewise.
3432
904a31bf
AM		 3433 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3434 (hppa_force_relocation): Handle vtable relocs.
3435 (pa_vtable_entry): New.
3436 (pa_vtable_inherit): New.
3437 (md_pseudo_table): Add entries for vtable pseudos.
3438 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3439 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3440 against weak syms.
3441 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3442 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3443 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3444 millicode import.
3445 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3446 specify a symbol type.
3447
3448 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3449 dependent things together.
3450 (md_elf_symbol_type): Define.
3451
3452 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3453 symbol.
3454 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3455
3456 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3457 (obj_elf_vtable_entry): Declare.
3458
3459 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3460 and export function.
3461 (obj_elf_vtable_entry): Similarly.
3462 (elf_pseudo_table): Fix the damage with a cast.
3463
a47cf567 34642000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 3465
3466 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3467 for template selection when a label is needed.
3468
197865e8
KH		 34692000-09-02 Kazu Hirata <kazu@hxi.com>
3470
3471 * config/tc-ia64.c: Fix formatting.
3472
18e03609
NC		 34732000-09-02 Nick Clifton <nickc@redhat.com>
3474
3475 * configure.in: Increase version number to 2.10.91.
3476 * configure: Regenerate.
3477 * aclocal.m4: Regenerate.
3478 * config.in: Regenerate.
3479 * po/gas.pot: Regenerate.
3480 * Makefile.in: Regenerate.
1485d400 3481
a1cc9221
AO		 34822000-09-01 Alexandre Oliva <aoliva@redhat.com>
3483
3484 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3485 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3486 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3487 similar relocs.
3488 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3489 branches.
3490
34912000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3492
3493 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3494 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3495 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3496 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3497 (GOT_symbol): New variable.
3498 (md_undefined_symbol): Set it.
3499
44576e1f
RH		 35002000-09-01 Richard Henderson <rth@cygnus.com>
3501
3502 * config/tc-ia64.c (match): Don't inline.
3503 (extra_goodness): New.
3504 (md_begin): Prefer nop.f and nop.b for best_template.
3505
29f8404c
KH		 35062000-08-31 Kazu Hirata <kazu@hxi.com>
3507
76b0a8c0
KH		 3508 * as.c: Fix formatting.
3509 * cond.c: Likewise.
3510 * frags.c: Likewise.
29f8404c
KH		 3511 * macro.c: Likewise.
3512
b4c1ea07
EC		 35132000-08-31 Eric Christopher <echristo@cygnus.com>
3514
3515 * config/tc-mn10300.c: Cleanup and fix warnings.
3516 (md_pseudo_table): Add initializers.
3517 (md_show_usage): Cleanup.
3518 (md_parse_option): Fix warnings.
3519 (md_undefined_symbol): Fix warnings.
3520 (md_conver_frag): Fix warnings.
3521 (tc_gen_reloc): Fix warnings.
3522 (md_apply_fix3): Fix warnings.
3523 (check_operand): Fix warnings.
3524
ac48eca1
AO		 35252000-08-31 Alexandre Oliva <aoliva@redhat.com>
3526
3527 * acinclude.m4: Include libtool and gettext macros from the
3528 top level.
3529 * aclocal.m4, configure: Rebuilt.
3530
e0c21649
GK		 35312000-08-30 Mark Hatle <mhatle@mvista.com>
3532
3533 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3534
cf39a089
KH		 35352000-08-31 Kazu Hirata <kazu@hxi.com>
3536
3537 * listing.c: Fix formatting.
3538
3ee4defc
KH		 35392000-08-29 Kazu Hirata <kazu@hxi.com>
3540
3541 * app.c: Fix a comment typo. Fix formatting.
3542
1e8d20f4
NC		 35432000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3544
29184774 3545 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 3546 offset of the target destination for jmp instructions.
3547 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 3548
5bcac8a4
HPN		 35492000-08-24 Hans-Peter Nilsson <hp@axis.com>
3550
3551 * NEWS: Mention support for CRIS.
3552
46547ecc
DC		 3553Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3554
3555 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3556 Sets `.lcomm' alignment to zero.
3557
4b853faa
AO		 35582000-08-23 Alexandre Oliva <aoliva@redhat.com>
3559
29184774
NC		 3560 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3561 TC_FIX_ADJUSTABLE): Define.
4b853faa 3562
efcc5914
JW		 35632000-08-23 Jim Wilson <wilson@cygnus.com>
3564
3565 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3566 unwind.personality_routine is set.
3567
aca719bf
AO		 35682000-08-23 H.J. Lu <hjl@gnu.org>
3569
3570 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3571
a3da4de1
AO		 35722000-08-23 Alexandre Oliva <aoliva@redhat.com>
3573
3574 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3575 environment is pe.
3576
56385375
L		 35772000-08-22 H.J. Lu <hjl@gnu.org>
3578
3579 * config.in (STRICTCOFF): New for strict COFF.
3580
3581 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3582 i386-*-go32* and i386-go32-rtems*.
3583 * configure: Rebuilt.
3584
3585 * config/obj-coff.c (obj_coff_endef): Follow the historical
3586 behavior if STRICTCOFF is not defined.
3587
3588 * doc/internals.texi: Document STRICTCOFF.
3589
8f36cd18
AO		 35902000-08-22 Alexandre Oliva <aoliva@redhat.com>
3591
3592 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3593 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3594 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3595 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3596 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3597 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3598 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3599 Likewise.
3600
58a77e41
EC		 36012000-08-22 Eric Christopher <echristo@cygnus.com>
3602
3603 * config/tc-mn10300.c: (md_apply_fix): New function.
3604 (mn10300_force_relocation): New function.
3605 (mn10300_fix_adjustable): New function.
3606
3607 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3608 (TC_HANDLES_FX_DONE): Define.
3609 (obj_fix_adjustable): Define.
3610 (MD_APPLY_FIX3): Define.
3611 (TC_LINKRELAX_FIXUP): Define.
3612
3613 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3614 previously defined.
3615 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3616
3617 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3618
ded0649c
JE		 36192000-08-21 Jason Eckhardt <jle@cygnus.com>
3620
3621 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3622 if the fixup resulted in a relocation.
3623
66102fe2
NC		 36242000-08-18 Nick Clifton <nickc@redhat.com>
3625
3626 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3627 Make reference to first element of shift_names explicit.
3628
02198638
AO		 36292000-08-18 Alexandre Oliva <aoliva@redhat.com>
3630
3631 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3632 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3633 add a symbol's address. Removed all target-specific #ifdefs that
3634 used to accomplished the same.
3635 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3636 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3637 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3638 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3639 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3640
353e2c69
KH		 36412000-08-17 Kazu Hirata <kazu@hxi.com>
3642
3643 * dwarf2dbg.c: Fix formatting.
3644
4fb7971f
NC		 36452000-08-17 Nick Clifton <nickc@redhat.com>
3646
3647 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3648 to be recoded as logical shift lefts by zero.
3649
50b81f19
JW		 36502000-08-16 Jim Wilson <wilson@cygnus.com>
3651
3652 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3653 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3654 source registers.
3655 (note_register_values): Handle IA64_OPND_R3_2 operands.
3656
f869cfc6
JE		 36572000-08-16 Jason Eckhardt <jle@cygnus.com>
3658
50bbae35 3659 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 3660
8cb8bcba
NC		 36612000-08-16 Nick Clifton <nickc@redhat.com>
3662
3663 * config/tc-arm.c (struct asm_shift): Delete.
3664 (shift[]): Delete.
3665 (enum asm_shift_index): New.
3666 (struct asm_shift_properties): New.
3667 (struct asm_shift_name): New.
3668 (shift_properties[]); New.
3669 (shift_names[]); New.
3670
3671 (decode_shift): Use new structures.
3672 Issue a warning is "ROR #0" is used.
3673 Issue a warning if "ASR #0" or "LSR #0" is used.
3674
3675 (md_begin): Initialise arm_shift_hsh table from new
3676 asm_shift_name array.
3677
c2158c24
JJ		 36782000-08-16 Jakub Jelinek <jakub@redhat.com>
3679
3680 * config/tc-sparc.c: Kill all warnings.
3681 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3682 in -xarch= as well.
3683 (md_show_usage): Update usage text.
3684
70485b5c
NC		 36852000-08-16 Nick Clifton <nickc@redhat.com>
3686
c2158c24 3687 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 3688 useful.
3689
a47cf567 36902000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 3691
3692 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3693
3694 * config/tc-sh.c (md_assemble): Changed so debug_type
3695 test performed for ppi_assemble
3696 * config/tc-sh.c: Included dwarf2dbg.h.
3697 (debug_line): Defined.
3698 (md_assemble): Generates dwarf2 line info.
3699 (sh_finalize): New function. Finalize dwarf2 info.
3700 (assemble_ppi): Returns size of code generated.
3701 (build_Mytes): Returns size of code generated.
3702 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3703 * config/tc-sh.h (md_end): Defined.
3704 (sh_finalize): Declared.
3705
1db77c8e
AO		 37062000-08-15 Alexandre Oliva <aoliva@redhat.com>
3707
3708 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3709 md_number_to_chars.
3710
046b3b54
NC		 37112000-08-14 Nick Clifton <nickc@redhat.com>
3712
3713 * config/tc-arm.c (do_bx): Allow "bx pc".
3714
c43c2cc5
JW		 37152000-08-14 Jim Wilson <wilson@cygnus.com>
3716
3717 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3718 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3719 (md_begin): Change assignment to md.flag to OR in the new bit.
3720
d1d8ba22
NC		 37212000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3722
3723 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 3724 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3725 C_MOU, and C_EOS.
d1d8ba22 3726
22b36938
JE		 37272000-08-14 Jason Eckhardt <jle@cygnus.com>
3728
3729 * NEWS: Mention i860 support.
3730
c0bd0db2
JL		 3731Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3732
3733 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3734
0ac658b8
AS		 37352000-08-14 Andreas Schwab <schwab@suse.de>
3736
3737 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3738
9fc2dda2
JE		 37392000-08-11 Andreas Schwab <schwab@suse.de>
3740
3741 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3742 argument.
3743
bc4466dc
KH		 37442000-08-11 Kazu Hirata <kazu@hxi.com>
3745
3746 * expr.c: Fix formatting.
351aa9f6 3747 * config/obj-bout.c: Likewise.
bc4466dc 3748
a9c99419
JE		 37492000-08-10 Jason Eckhardt <jle@cygnus.com>
3750
3751 * doc/c-i860.texi: Flesh out the i860 section more.
3752
7c743825
KH		 37532000-08-10 Kazu Hirata <kazu@hxi.com>
3754
3755 * symbols.c: Fix formatting.
929b12bc 3756 * expr.c: Likewise.
7c743825 3757
fa2255cb
DN		 3758Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3759
29184774
NC		 3760 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3761 modifier has the IgnoreSize bit set.
fa2255cb 3762
fc997f4b
AM		 37632000-08-09 Alan Modra <alan@linuxcare.com.au>
3764
3765 From Rodney Brown <RodneyBrown@mynd.com>
3766 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3767 * configure: Regenerate.
3768
a47cf567
NC		 37692000-08-09 Kazu Hirata <kazu@hxi.com>
3770
3771 * hash.c: Fix formatting.
3772 * gasp.c: Likewise.
3773
305d537e
JE		 37742000-08-08 Jason Eckhardt <jle@cygnus.com>
3775
3776 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3777 (i860_fix_info): New enum.
3778 (MD_APPLY_FIX3): Define.
3779 (WORKING_DOT_WORD): Define.
3780 (TC_HANDLES_FX_DONE): Define.
3781 (DIFF_EXPR_OK): Define.
3782 (LISTING_HEADER): Define.
3783 (TARGET_FORMAT): Select target format based on endian flag.
3784 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3785 (target_big_endian): Add external declaration.
3786
3787 * config/tc-i860.c: All existing code reworked completely. Other
3788 new code shown below.
3789 (SYNTAX_SVR4): Define.
3790 (target_warn_expand): New variable.
3791 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3792 (md_longopts): Declare and define with new options (-EL, -EB,
3793 and -mwarn-expand).
3794 (md_show_usage): New function.
3795 (md_operand): New function.
3796 (obtain_reloc_for_imm16): New function.
3797 (md_apply_fix3): New function.
3798 (tc_gen_reloc): New function.
3799
df86943d
NC		 38002000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3801
3802 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3803 2 bytes of the jump address are in the same frag.
3804 (find): Accept 68hc12 register indirect modes.
3805
3806 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 3807
30d25259
RH		 38082000-08-07 Richard Henderson <rth@cygnus.com>
3809
3810 * config/tc-ia64.c (unwind): Add prologue_mask member.
3811 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3812 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3813 (dot_body): Clear unwind.prologue_mask.
3814 (dot_prologue): Set it. Accept a register second argument.
3815
2d484c7f
KH		 38162000-08-07 Kazu Hirata <kazu@hxi.com>
3817
3818 * config/atof-ieee.c: Fix formatting.
3819 * config/atof-tahoe.c: Likewise.
3820
a47cf567 38212000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 3822
3d4ae3c0
NC		 3823 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3824 work.
3825
c91d2e08
NC		 3826 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3827 of .popsection, .previous, .pushsection, .subsection,
3828 .version, .vtable_entry, .vtable_inherit and .weak.
3829
47926f60
KH		 38302000-08-05 Kazu Hirata <kazu@hxi.com>
3831
3832 * config/tc-cris.c: Fix formatting.
3833 * config/tc-i386.c: Likewise.
3834 * config/tc-sparc.c (sparc_ip): Simplify the code.
3835
ab3e48dc
KH		 38362000-08-04 Kazu Hirata <kazu@hxi.com>
3837
3838 * config/tc-cris.c: Rearrange code for readability.
3839 * config/tc-d10v.c: Fix formatting.
3840 * config/tc-m32r.c: Likewise.
3841 * config/tc-sparc.c: Likewise.
3842
3d56ab85
JW		 38432000-08-02 Jim Wilson <wilson@cygnus.com>
3844
3845 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3846 before ia64_find_opcode.
3847 (md_assemble): Likewise.
3848
3f9dfb2c
NC		 38492000-08-01 Nick Clifton <nickc@cygnus.com>
3850
a47cf567 3851 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 3852 Undo some formatting fixes.
3f9dfb2c 3853
28e4f854
KH		 38542000-08-01 Kazu Hirata <kazu@hxi.com>
3855
3856 * config/obj-som.c: Fix formatting.
3857 * config/obj-ieee.c: Likewise.
3858 * config/tc-arm.c: Likewise.
3859 * config/tc-v850.c: Likewise.
3860
a570e639
NC		 38612000-08-01 Nick Clifton <nickc@redhat.com>
3862
3863 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3864 index by command line option.
58a77e41 3865
a570e639
NC		 38662000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3867
3868 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3869 (@node M68K-Branch): Rewrite to match the reality.
3870
e3308d0d
JE		 38712000-07-31 Jason Eckhardt <jle@cygnus.com>
3872
3873 * doc/c-i860.texi: New file.
3874 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3875 * doc/Makefile.in: Regenerate.
3876 * doc/all.texi: Add I860 as relevant architecture.
3877 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3878
2fd5405a
NC		 38792000-07-31 Kazu Hirata <kazu@hxi.com>
3880
3881 * config/tc-d30v.c: Fix formatting.
3882
28e7409f
NC		 38832000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3884
50bbae35
AM		 3885 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3886 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3887 long emit a long branch if available instead of an absolute jump, never
3888 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 3889
3890 * doc/c-m68k.texi: Document new command line option.
58a77e41 3891
a47cf567
NC		 38922000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3893
3894 * config/tc-avr.c: Use PARAMS macro in function declarations.
3895 Don't declare md_pcrel_from_section (already in tc-avr.h).
3896 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3897 (avr_operand): Don't set (unsigned) op_mask to -1.
3898
534022ea
JE		 38992000-07-28 Jason Eckhardt <jle@cygnus.com>
3900
50bbae35
AM		 3901 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3902 * configure: Regenerated.
3903 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3904 of operand to the .type directive (.e.g, "type").
534022ea 3905
4c400d5e
AM		 39062000-07-28 Alan Modra <alan@linuxcare.com.au>
3907
3908 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3909 * app.c (do_scrub_chars): Record where first comment found.
3910 * read.c (read_a_source_file): Init found_comment on entry, and
3911 notify whether comments found on exit.
3912 * config/tc-hppa.c (md_shortopts): Add "c".
3913 (md_longopts): Add warn-comment.
3914 (md_parse_option): Handle it.
3915 (md_show_usage): Show available options.
3916 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3917
0aa529cb
AC		 3918Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3919
3920 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3921 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 3922 sym_ptr_ptr
0aa529cb
AC		 3923 (md_estimate_size_before_relax): Don't fall off end of function.
3924
c6a7ab1f
NC		 39252000-07-27 Kazu Hirata <kazu@hxi.com>
3926
3927 * config/tc-avr.c: Fix formatting.
3928 * config/tc-ns32k.c: Likewise.
3929
e0c6ed95
AM		 39302000-07-27 Alan Modra <alan@linuxcare.com.au>
3931
3932 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3933
39342000-07-27 Kazu Hirata <kazu@hxi.com>
3935
3936 * config/tc-d10v.c: Fix formatting.
3937 * config/tc-z8k.c: Likewise.
3938 * config/tc-sparc.c: Likewise.
3939
6883dc5e 39402000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 3941
3942 * cgen.c (queue_fixup): Declare opinfo.
3943 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3944 (gas_cgen_md_operand): Ditto.
3945 (gas_cgen_md_apply_fix3): Ditto.
3946
39da8128
DD		 39472000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3948
3949 * config/obj-coff.c (obj_frob_symbol): Don't merge
3950 labels. Don't merge if the symbol isn't constant. Return
3951 immediately if a symbol is merged.
3952
65e68b04
AM		 39532000-07-22 Alan Modra <alan@linuxcare.com.au>
3954
3955 * frags.c (frag_align): Correct absolute section alignment.
3956
5e0d736c
DD		 39572000-07-20 DJ Delorie <dj@redhat.com>
3958
3959 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3960 it breaks linking against DLLs.
3961
3bcbcc3d
HPN		 39622000-07-20 Hans-Peter Nilsson <hp@axis.com>
3963
3964 * configure.in: Add CRIS support.
3965 * configure: Regenerate.
3966 * Makefile.am: (CPU_TYPES): Add cris.
3967 (CPU_OBJ_VALID) [aout]: Add cris.
3968 (MULTI_CPU_TYPES): Add cris.
3969 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 3970 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 3971 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3972 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3973 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3974 Regenerate dependencies.
3975 * Makefile.in: Regenerate.
3976 * aclocal.m4: Regenerate.
3977 * as.c: Declare crisaout, criself.
3978 * config/tc-cris.h, config/tc-cris.c: New.
3979 * config/e-criself.c, config/e-crisaout.c: New.
3980 * po/POTFILES.in, po/gas.pot: Regenerate.
3981
041ff4dd 39822000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 3983
041ff4dd 3984 * read.c: Fix formatting.
efaf0ba4 3985 * write.c: Fix formatting.
041ff4dd 3986
f980ada0
L		 39872000-07-19 H.J. Lu <hjl@gnu.org>
3988
3989 * sb.c: Include <stdlib.h> if exists for abort ().
3990
25a8b250
AM		 39912000-07-19 Alan Modra <alan@linuxcare.com.au>
3992
3993 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3994 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3995 (pa_type_args): Same here.
3996
7a9aaf92
NC		 39972000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3998
3999 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4000 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4001 the storage class is already set.
4002
8098403c
NC		 40032000-07-17 Kazu Hirata <kazu@hxi.com>
4004
fafb6d17 4005 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 4006 * config/tc-mn10200.c: Likewise.
4007 * config/tc-mn10300.c: Likewise.
4008 * config/tc-pj.c: Likewise.
4009 * config/tc-tic80.c: Likewise.
4010 * config/tc-w65.c: Likewise.
8098403c 4011
977e771a
FCE		 40122000-07-17 Frank Ch. Eigler <fche@redhat.com>
4013
4014 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4015 is defined.
4016
63bf5651
ILT		 40172000-07-15 Ian Lance Taylor <ian@zembu.com>
4018
4019 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4020 @code.
4021
1cd1c99b
AM		 40222000-07-15 Alan Modra <alan@linuxcare.com.au>
4023
4024 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4025 ELF as are used for SOM (except the 32-bit reloc one) to decide
4026 whether a symbol can be reduced to a section symbol. Expand on
4027 the comment for symbols involved in LR% and RR% expressions.
4028
119d663a
NC		 40292000-07-14 Nick Clifton <nickc@cygnus.com>
4030
4031 * config/tc-mips.c (mips_disable_float_construction): New
4032 static variable. Set to true if doubles should not be
4033 constructed by loading two single width fp registers with
4034 halves of the value.
4035 (mips_ip): Test mips_disable_float_construction.
4036 (md_longopts): Add command line switches --construct-floats
4037 and --no-construct-floats.
4038 (md_parse_option): Parse new command line options.
4039 (md_show_usage): Describe new command line options.
4040
4041 * doc/c-mips.texi: Document new command line options.
4042
906fac54
AM		 40432000-07-13 Koundinya K <kk@ddeorg.soft.net>
4044
4045 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4046 * configure: Regenerate.
4047
40482000-07-13 Hans-Peter Nilsson <hp@axis.com>
4049
4050 * configure.in (DEFAULT_EMULATION setting): Revert part of
4051 2000-07-01 change that set te_multi=multi unless set to tmips.
4052 * configure: Regenerate.
4053
7f788821
NC		 40542000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4055
4056 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 4057 section when aligning it increases its size.
7f788821 4058
9a736b6b
NC		 40592000-07-11 Kazu Hirata <kazu@hxi.com>
4060
4061 * config/tc-tic54x.c: Fix formatting.
4062
3dd5103b
NC		 40632000-07-10 Kazu Hirata <kazu@hxi.com>
4064
4065 * config/tc-h8500.c: Fix formatting.
1aea3bb8 4066 * config/tc-tic54x.c: Fix formatting.
3dd5103b 4067
46b85d42
AM		 40682000-07-10 Alan Modra <alan@linuxcare.com.au>
4069
4070 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4071 displacements correctly.
4072
4073 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4074
40752000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4076
4077 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4078 warning.
4079 (hash_jam): Ditto.
4080
ad1079af
AM		 40812000-07-09 Alan Modra <alan@linuxcare.com.au>
4082
4083 From David Huggins-Daines <dhd@linuxcare.com>
4084 * config/te-hppalinux64.h: Add a new emulation.
4085 * configure.in (emulations): Add configure bits to support the
4086 64-bit Linux/parisc target.
4087 * configure: Regenerate.
4088
4089 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4090 (md_shortopts): Add `V' for ELF.
4091
4092 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4093 when SOM or ELF_ARG_RELOC are defined.
4094 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4095 ELF_ARG_RELOC are defined.
4096 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4097 (pa_stringer): ..Do it here instead. Fix comment typos.
4098 (hppa_force_relocation): Cast enums to int before comparing with
4099 ints.
4100
4101 From Ryan Bradetich <rbradetich@uswest.net>
4102 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4103 redifinition warning.
4104 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4105 (hppa_force_relocation): ditto
ad1079af
AM		 4106 (md_apply_fix): Added cast to buf to fix warnings.
4107
4108 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4109 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4110
4111 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4112 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4113 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4114 reloc_type** to avoid warnings in switch.
4115 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4116 little earlier instead.
4117
4118 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4119 and elf.
4120 (pa_type_args): Use symbol_arg_reloc_info.
4121 (struct pa_it): Make arg_reloc unsigned int.
4122 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4123 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4124 (pa_code): Delete. pa_text duplicates this function.
4125 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4126 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4127 int.
4128 (cons_fix_new_hppa): Actually change selector to e_fsel when
4129 warning about assuming so.
4130 (tc_gen_reloc): More example elf arg reloc code.
4131 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4132 (hppa_force_relocation): Likewise.
4133
4134 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4135 files.
4136 (pa_end_of_source): Prototype.
4137 (hppa_fix_adjustable): Prototype.
4138 (LABELS_WITHOUT_COLONS): Move it..
4139 * config/te-hppa.h: To here.
4140
4141 * config/te-hppa64.h: New file.
4142
4143 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4144 type.
4145 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4146 format -10, -16, 16 relocs.
4147 (hppa_elf_mark_end_of_function): Test for null
4148 last_call_info->start_symbol
4149
4150 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4151 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4152 re_assesmble_* functions. Delete extraneous statements. Fix
4153 typos in comments.
4154 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4155 insn to re_assemble_*.
4156
623aa224
UC		 41572000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4158
4159 * doc/internals.texi (Expressions): Fix typo.
58a77e41 4160
c4aa876b
NC		 41612000-07-08 Kazu Hirata <kazu@hxi.com>
4162
4163 * config/tc-sh.c: Fix formatting.
d0313fb7 4164 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 4165 * depend.c: Fix formatting.
4166 * flonum-konst.c: Likewise.
4167 * flonum-mult.c: Likewise.
c4aa876b 4168
6b31947e
NC		 41692000-07-07 Kazu Hirata <kazu@hxi.com>
4170
a5bfe8c9 4171 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 4172 * config/obj-vms.c: Fix comments.
4173 * config/tc-a29k.c: Likewise.
4174 * config/tc-alpha.c: Likewise.
4175 * config/tc-h8300.c: Likewise.
4176 * config/tc-h8500.c: Likewise.
4177 * config/tc-i370.c: Likewise.
4178 * config/tc-ia64.c: Likewise.
4179 * config/tc-m68hc11.c: Likewise.
4180 * config/tc-m68k.c: Likewise.
4181 * config/tc-mips.c: Likewise.
4182 * config/tc-ns32k.c: Likewise.
4183 * config/tc-ppc.c: Likewise.
4184 * config/tc-z8k.c: Likewise.
6b31947e 4185
b8a9dcab
NC		 41862000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4187
4188 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4189 Default to '(SEC_LOAD | SEC_DATA)'.
4190 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4191
4192 * doc/internals.texi (CPU Backend): Describe
4193 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4194
beb2de9b
AC		 4195Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4196
4197 * as.c (parse_args): NULL terminate the long option list.
4198
24ddb296
AC		 4199Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4200
4201 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 4202 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 4203
1fe72011
NC		 42042000-07-05 Nick Clifton <nickc@cygnus.com>
4205
4206 * config/tc-d30v.c (write_2_short): Further changes to warning
4207 messages produced when combining EITHER_BUT_PREFER_MU attributed
4208 opcodes.
4209
a5bfe8c9 42102000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 4211
4212 * MAINTAINERS: new
4213
8de8f17e
AO		 42142000-07-04 Alexandre Oliva <aoliva@redhat.com>
4215
4216 * config/tc-arm.c (psrs): Accept combinations of flags.
4217
00d2865b
NC		 42182000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4219
4220 * config/tc-avr.c: Change _ () to _() around all strings marked
4221 for translation (exception from the usual coding style).
4222 (avr_opt): New struct variable, how the new switches are set.
4223 (OPTION_MMCU): Define as 'm' and actually use.
4224 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4225 (show_mcu_list): New function, display the list of known MCUs.
4226 (md_show_usage): Document the new switches. Call show_mcu_list.
4227 (avr_set_arch): Change 'm' to OPTION_MMCU.
4228 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4229 Handle the new switches.
4230 (avr_operands): Disable warnings for undefined combinations of
4231 operands if -mall-opcodes. Disable warnings for skipping two-word
4232 instructions if enhanced core or -mno-skip-bug.
4233 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4234 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4235 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4236 (avr_ldi_expression): Warn about implicit lo8().
4237 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4238
54588503
UC		 42392000-07-01 Koundinya K <kk@ddeorg.soft.net>
4240
50bbae35
AM		 4241 * configure.in: Add entry for mips-*-sysv4*MP*
4242 * configure: Rebuild
4243 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4244 elf32-tradlittlemips for traditional mips targets.
4245 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4246 test for Link Once sections as in adjust_reloc_syms.
4247 * config/te-tmips.h: New file for traditional mips targets. Define
4248 TE_TMIPS.
58a77e41 4249
c9900432
NC		 42502000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4251
4252 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4253 flags argument is not present, don't change an existing section's
4254 section's attributes. If the flags argument is present, warn if the
4255 attributes don't match the section's current attributes. When
4256 long section names are supported, set SEC_LINK_ONCE and
4257 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4258
9d87310a
HPN		 4259Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4260
4261 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4262 symbols; create them.
4263
dbddefbf
NC		 42642000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4265
4266 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 4267 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 4268
2ae7e77b
AH		 42692000-06-27 Aldy Hernandez <aldyh@redhat.com>
4270
4271 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 4272 expressions. Ignore the problem when handling 16 bit signed
4273 immediates, because the assembler will take care of the relocation
4274 later.
2ae7e77b 4275
6b2539e3
NC		 42762000-06-27 Nick Clifton <nickc@cygnus.com>
4277
4278 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 4279 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 4280 sequential order, and emit warning messages if the input source
4281 code contains constructs like that, or parallel constructs
4282 containing such opcodes.
4283
65aa24b6
NC		 42842000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4285
4286 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4287 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4288 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4289 (md_show_usage): Update usage message.
4290 (md_parse_option): Allow redefinition of MCU type within the
4291 same avr[1-5] bfd machine type. Show both old and new MCU type
4292 in the error message.
4293 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4294 Simplify 8K wrap code.
4295
f0c56b90
NC		 42962000-06-25 Kazu Hirata <kazu@hxi.com>
4297
50bbae35
AM		 4298 * config/obj-aout.c: Remove all uses of DEFUN.
4299 * config/obj-ieee.c: Likewise.
4300 * config/tc-sh.c: Fix comment typos.
4301 * config/tc-tahoe.c: Likewise.
4302 * config/tc-vax.c: Likewise.
4303 * config/tc-w65.c: Likewise.
4304 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 4305 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4306
6d249963
DD		 43072000-06-24 DJ Delorie <dj@cygnus.com>
4308
4309 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4310 more changes from Sept 1999
4311 (tc_i386_fix_adjustable): ditto
4312 (md_apply_fix3): ditto
4313
680d2857 43142000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 4315
680d2857
FCE		 4316 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4317 (gas_cgen_parse_operand): Set it around expression() call.
4318 (gas_cgen_md_operand): Test for it before longjmp().
4319
e7b305a2
AM		 43202000-06-24 Kazu Hirata <kazu@hxi.com>
4321
c0fecd35
AM		 4322 * config/tc-h8500.c: Remove all uses of DEFUN.
4323 * config/tc-sh.c: Likewise.
4324 * config/tc-w65.c: Likewise.
4325 * config/tc-z8k.c: Likewise.
4326
e7b305a2
AM		 4327 * config/tc-h8500.c: Fix typos in comments.
4328
ed6d6fd3
FCE		 43292000-06-23 Frank Ch. Eigler <fche@redhat.com>
4330
4331 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4332 is defined.
4333
f7c88872
AM		 43342000-06-23 matthew green <mrg@redhat.com>
4335
4336 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 4337 defined. Fix error message for `[' grouping.
f7c88872 4338
70d6ecf3
AM		 43392000-06-22 Kazu Hirata <kazu@hxi.com>
4340
4341 * config/tc-h8300.c: Fix formatting and comment typos.
4342
e9718fe1
TW		 43432000-06-22 Timothy Wall <twall@cygnus.com>
4344
4345 * config/tc-ia64.c (note_register_values): Move premature QP
4346 notation clearing into the appropriate place.
4347
45288df1
AM		 43482000-06-22 Alan Modra <alan@linuxcare.com.au>
4349
1581f8c9
AM		 4350 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4351 first before anything else. Add bin-bugs.h, emul.h and progress.h
4352 Sort list of files as for $(OBJS) in Makefile.am.
4353
4354 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4355 find one. Remake dependencies.
4356 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4357 * Makefile.in: Regenerate.
4358 * doc/Makefile.in: Regenerate.
4359
45288df1
AM		 4360 * config/tc-i386.c (i386_displacement): Don't assume a constant
4361 displacement is necessarily 16 bits when in 16 bit code mode.
4362 (md_assemble): Instead size the displacement here after we know
4363 for sure that a .code16gcc operand hasn't automatically added
4364 operand size prefixes.
4365
01580992
L		 43662000-06-21 H.J. Lu <hjl@gnu.org>
4367
4368 * Makefile.am: Rebuild dependency.
4369 * Makefile.in: Rebuild.
4370
40f09f82
JL		 43712000-06-21 Kazu Hirata <kazu@hxi.com>
4372
4373 * config/tc-h8300.c (parse_reg): Make the function static.
4374 (parse_exp): Likewise.
4375
78295804
DD		 43762000-06-20 DJ Delorie <dj@cygnus.com>
4377
4378 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4379 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4380 for cygwin import libraries to work properly.
4381
45f85b08
L		 43822000-06-20 H.J. Lu <hjl@gnu.org>
4383
4384 * Makefile.am: Rebuild dependency.
4385 * Makefile.in: Rebuild.
4386 * configure: Likewise.
4387 * doc/Makefile.in: Likewise.
4388
39bec121
TW		 43892000-06-20 Timothy Wall <twall@cygnus.com>
4390
4391 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 4392 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 4393 * doc/c-tic54x.texi: New.
4394 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 4395 documentation file.
39bec121 4396 * doc/all.texi: Add C54X.
3e87a760 4397 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 4398 * doc/Makefile.in: Regenerate.
4399 * configure.in: Add tic54x and define LIBM for tic54x.
4400 * configure: Regenrate.
4401 * config/tc-tic54x.[ch]: New.
4402 * config/obj-coff.h: Add tic54x.
4403 * Makefile.am: (CPU_TYPES): Add tic54x.
4404 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4405 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4406 (as_new_LDADD): Add $(LIBM).
4407 * Makefile.in: Regenerate.
3e87a760 4408
60bcf0fa
NC		 44092000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4410
4411 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4412 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4413 * doc/as.texinfo: Likewise.
4414
4415 * configure, Makefile.in: Regenerate.
4416 * configure.in (emulations): Recognize m6811 and m6812.
4417 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4418 Added files for 68hc11 and 68hc12 assembler.
4419 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4420 * config/tc-m68hc11.h: Header definition for that assembler.
4421
ec05f674
NC		 44222000-06-18 Nick Clifton <nickc@redhat.com>
4423
24ef8152
NC		 4424 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4425 instead of OCTETS_PER_BYTE.
4426
ec05f674 4427 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 4428 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 4429
119caedd
L		 44302000-06-18 H.J. Lu <hjl@gnu.org>
4431
4432 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4433 * configure: Rebuild.
4434
607723e4
NC		 44352000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4436
3e87a760
AM		 4437 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4438 to BFD_ASSEMBLER.
607723e4 4439
b946ec34
NC		 44402000-06-16 Nick Clifton <nickc@cygnus.com>
4441
4442 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4443 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4444
4445 * doc/c-mips.texi: Document newly accepted cpu variants.
4446
37ce37b1
UC		 44472000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4448
4449 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4450
c06ae4f2
UC		 44512000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4452
4453 * macro.c (getstring): Make it possible to escape the quote
4454 character.
4455
20348649
JL		 4456Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4457
4458 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4459
bcef29e6
L		 44602000-06-13 H.J. Lu <hjl@gnu.org>
4461
4462 * configure: Regenerate.
4463
63a0b638
AM		 44642000-06-09 Alan Modra <alan@linuxcare.com.au>
4465
4466 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4467 separator.
4468 * doc/internals.texi (line_separator_chars): Semicolon is no
4469 longer a default. Mention null and newline as defaults.
4470
4471 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4472
4473 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4474 * config/tc-i860.h (line_separator_chars): Likewise.
4475 * config/tc-h8300.c (line_separator_chars): Likewise.
4476 * config/tc-i960.c (line_separator_chars): Likewise.
4477 * config/tc-m68k.c (line_separator_chars): Likewise.
4478 * config/tc-mips.c (line_separator_chars): Likewise.
4479 * config/tc-ns32k.c (line_separator_chars): Likewise.
4480 * config/tc-sparc.c (line_separator_chars): Likewise.
4481 * config/tc-vax.c (line_separator_chars): Likewise.
4482
4483 * config/tc-h8300.c (comment_chars): Use string initialiser.
4484 * config/tc-i960.c (line_comment_chars): Likewise.
4485 * config/tc-z8k.c (comment_chars, line_comment_chars,
4486 line_separator_chars): Likewise.
4487
4488 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4489 for TE_LINUX.
4490
9bab9349
NC		 44912000-06-08 Nick Clifton <nickc@cygnus.com>
4492
4493 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4494 for size 1 fixes.
4495
946efd95
DB		 44962000-06-08 David O'Brien <obrien@FreeBSD.org>
4497
4498 * configure.in (VERSION): Update to show this is the CVS mainline.
4499
6480b79a
DB		 45002000-06-08 Matthew Jacob <mjacob@feral.com>
4501
4502 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4503 $at is the integer register $r28, vs. both $r28 and the floating
4504 point register $f28.
4505
10850f29
JW		 45062000-06-08 James E. Wilson <wilson@cygnus.com>
4507
4508 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4509 (dot_endp): Don't call ia64_flush_insns.
4510 (emit_one_bundle): Don't delete prologue/body records from
4511 unwind_record list in first loop. Rewrite second loop to account for
4512 this.
4513
150f24a2
JW		 45142000-06-07 David Mosberger <davidm@hpl.hp.com>
4515
4516 * config/tc-ia64.c: Add missing prototypes.
4517 (generate_unwind_image): Cast argument to output_unw_records call.
4518
e38c9cc2
DC		 4519Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4520
46b85d42 4521 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 4522
1188e082
DC		 4523Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4524
4525 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4526 (REGISTER_P): likewise.
4527 (avr_opcodes): uses include/opcode/avr.h
4528 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 4529
ac743b2c
AM		 45302000-06-04 Alan Modra <alan@linuxcare.com.au>
4531
0b545448
AM		 4532 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4533 initializers too.
ac743b2c 4534
969e1a7b
L		 45352000-06-03 H.J. Lu <hjl@gnu.org>
4536
4537 * read.c (is_end_of_line): Put back `;'.
4538
65172ab8
AM		 45392000-06-03 Alan Modra <alan@linuxcare.com.au>
4540
4541 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4542
b75c0c92
AM		 45432000-06-01 Alan Modra <alan@linuxcare.com.au>
4544
4545 * expr.c (operand): Test is_end_of_line outside switch to catch
4546 line separator chars that are also operators.
4547 (operator): Return O_illegal for line separator chars.
4548
4549 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4550 entry (or `!' entry for TC_HPPA).
4551
4552 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4553 before indexing is_end_of_line. Remove redundant check for '\0'.
4554 (fp_op2): Likewise.
4555 * config/tc-h8500.c (md_assemble): Likewise.
4556 * config/tc-mcore.c (md_assemble): Likewise.
4557 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4558 (md_atof): Likewise
4559
4560 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4561 is_end_of_line.
4562 * config/tc-mcore.c (mcore_cons): Likewise.
4563 (mcore_float_cons): Likewise.
4564 (mcore_stringer): Likewise.
4565 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4566
a6836251
SB		 45672000-06-01 Scott Bambrough <scottb@netwinder.org>
4568
4569 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4570
43841e91
NC		 45712000-05-29 Nick Clifton <nickc@cygnus.com>
4572
4573 * config/tc-sh.c: Fix compile time warning messages.
4574
4575 * config/tc-mips.c: Fix compile time warning messages.
4576
a057431b
PB		 45772000-05-29 Philip Blundell <philb@gnu.org>
4578
4579 * doc/as.texinfo: Update copyright dates.
a81d9f0c 4580 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 4581 * NEWS: Mention ARM ELF support.
4582
3c07fb76
AO		 45832000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4584
4585 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4586 it is modified, and use the real_size to compute the frag address
4587 for dwarf2 line info.
4588
ad4d6ccf
AM		 45892000-05-27 Alan Modra <alan@linuxcare.com.au>
4590
4591 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4592 line-matching scheme to cope with automake moving variables around.
4593 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4594 * Makefile.in: Regenerate.
4595
6faf3d66
JJ		 45962000-05-26 Jakub Jelinek <jakub@redhat.com>
4597
4598 * config/tc-sparc.c (sparc_relax): New.
4599 (md_longopts): Add -relax and -no-relax options.
4600 (md_parse_options, md_show_usage): Likewise.
4601 (md_apply_fix3): Optimize tail call into branch always if possible.
4602
0a44c2b1
DL		 4603Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4604
4605 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4606 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4607 rules, with warning when a GAS statement specifies a packing that
4608 will result in an instruction being squashed.
3e87a760
AM		 4609 Added typdef packing_type and enumerals, changed various integer
4610 literals to use the enumerals.
0a44c2b1 4611
e0c9811a
JW		 46122000-05-24 David Mosberger <davidm@hpl.hp.com>
4613
4614 * config/tc-ia64.c (dot_restorereg_p): New function.
4615 (md_pseudo_table): Add restorereg.p.
4616 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4617 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4618
4619 * config/tc-ia64.h (unw_record_type): Add unwabi.
4620 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4621 called MASK with members for imask, and the masks produced by
4622 fr_mem, gr_mem, br_mem, and frgr_mem.
4623 (unw_p_record): Add members ABI and CONTEXT.
4624 (unw_x_record): Add member AB.
4625 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4626 as pseudo-register for use during unwind info generation.
4627 (AR_PFS, AR_LC): New macros.
4628 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4629 whose names start with an at sign (as in "@priunat").
4630 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4631 register.
4632 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4633 proc_end, unwind_info, personality_routine): Consolidate into
4634 "unwind" structure to reduce offset-table use. Add member
4635 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4636 to be emitted.
4637 (output_R1_format, output_R3_format, output_P3_format,
4638 output_P6_format): Initialize R with zero to reduce compiler warnings.
4639 (output_P7_format): Ditto. Add `default' branch to switch
4640 statement to reduce compiler warnings.
4641 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4642 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4643 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4644 into single argument.
4645 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4646 compiler warnings. Merge A and B args into single argument.
4647 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4648 A and B args into single argument.
4649 (free_record): Removed (wasn't used).
4650 (free_list_records): Also free imasks in prologue records.
4651 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4652 (output_spill_mask): Remove.
4653 (output_unwabi): New function.
4654 (output_epilogue, output_label_state, output_copy_state): Call
4655 alloc_record.
4656 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4657 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4658 argument.
4659 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4660 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4661 as part of handling the prologue records. Emit region's imask if
4662 we have one. Handle unwabi, epilogue, label_state, copy_state,
4663 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4664 spill_sprel_p, and spill_reg_p records.
4665 (set_imask, count_bits, slot_index): New function.
4666 (fixup_unw_records): Fix region size computation. Handle
4667 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4668 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4669 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4670 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4671 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4672 (dot_save): Use manifest constants for applicaton registers.
4673 Handle REG_PR and REG_PRIUNAT.
4674 (dot_restore): Don't just ignore it.
4675 (dot_restorereg): New function..
4676 (generate_unwind_image): Ensure unwind info is a multiple of eight
4677 bytes, not just four bytes.
4678 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4679 (dot_altrp): Don't just ignore it.
4680 (dot_savemem): New function. Replaces dot_savesp() and
4681 dot_savepsp(). Use manifest constants for applicaton registers.
4682 Handle REG_PR and REG_PRIUNAT.
4683 (dot_savef): Simplify.
4684 (dot_saveb): Support generation of br_gr.
4685 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4686 dot_label_state, dot_copy_state): New function.
4687 (dot_unwabi): Don't just ignore it.
4688 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 4689 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 4690 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4691 (emit_one_bundle): Set slot number for prologue/body records
4692 *before* emitting the first insn.
4693 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4694 (md_begin): Declare "psp" pseudo-register.
4695 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4696 so we don't get segfault.
4697 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4698 counts as required per SW Conventions manual
4699 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4700 output_preds_psprel, output_preds_sprel, output_spill_base,
4701 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4702 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4703 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4704 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4705 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4706 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4707 (dot_vframe): Implement.
4708 (dot_vframesp, dot_vframepsp): New function.
4709
f98fd99f
HPN		 4710Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4711
4712 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 4713 * configure: Regenerate.
f98fd99f 4714
ee7fcc42
AM		 47152000-05-23 Alan Modra <alan@linuxcare.com.au>
4716
4717 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4718 (md_estimate_size_before_relax): so we can use it here instead of
4719 old kludges. Localise vars to blocks. Comment.
4720
4721 * frags.c (frag_new): Update fr_var comments.
4722 * frags.h (struct frag): Ditto.
4723
c67e42c9
RH		 47242000-05-22 Richard Henderson <rth@cygnus.com>
4725
4726 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4727 (pseudo_func): Add pcrel.
4728 (operand_match): Handle IA64_OPND_TGT64.
4729 (build_insn): Likewise.
4730 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4731 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4732 (fix_insn): Handle all three 64-bit relocation types.
4733
5110c57e
HPN		 4734Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4735
4736 * obj.h (struct format_ops): New members begin, app_file,
4737 s_set_other, s_set_desc, s_get_type, s_set_type,
4738 separate_stab_sections, init_stab_section.
4739
4740 * config/obj-multi.h: Update GPL notice to v2.
4741 (obj_begin): New.
4742 (obj_app_file): New.
4743 (S_SET_SIZE): Test s_set_size for NULL before calling.
4744 (S_SET_ALIGN): Similar for s_set_align.
4745 (S_SET_OTHER): New.
4746 (S_SET_DESC): New.
4747 (S_GET_TYPE): New.
4748 (S_SET_TYPE): New.
4749 (SEPARATE_STAB_SECTIONS): New.
4750 (INIT_STAB_SECTION): New.
4751 (EMIT_SECTION_SYMBOLS): New.
4752 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4753
4754 * config/obj-elf.h: Update GPL notice to v2.
4755 Mention that this file is included from obj-multi.h.
4756 (obj_begin): Wrap definition in ifndef.
4757 (elf_file_symbol): Constify declaration.
4758 (obj_app_file): Ditto.
4759 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4760 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4761
4762 * config/obj-elf.c (elf_s_set_other): New.
4763 (elf_file_symbol): Constify argument.
4764 (elf_separate_stab_sections): New.
4765 (elf_init_stab_section): New.
4766 (elf_format_ops): Add new members. Remove comma at end.
4767
4768 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4769 (ecoff_format_ops): Add new fields. Remove comma at end.
4770 Mention inconsistency for emit_section_symbols.
4771
4772 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4773
4774 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4775 (coff_separate_stab_sections): New.
4776 (coff_format_ops): Add new members.
4777
4778 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4779 (obj_aout_s_set_other): New.
4780 (obj_aout_s_set_desc): New.
4781 (obj_aout_s_get_type): New.
4782 (obj_aout_s_set_type): New.
4783 (obj_aout_separate_stab_sections): New.
4784 (aout_format_ops): New members added. Use obj_aout_process_stab,
4785 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4786 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4787 appropriate.
4788 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4789
b98ef147
AM		 47902000-05-22 Alan Modra <alan@linuxcare.com.au>
4791
4792 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4793 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4794 (md_estimate_size_before_relax): Ensure jumps to weak and
4795 externally visible symbols are relocatable.
4796
0aa5d426
HPN		 4797Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4798
4799 * stabs.c (aout_process_stab): Make global.
4800 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4801 * read.h (aout_process_stab): Declare.
4802
4803 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4804 Generalize to *aout, *coff *elf.
4805 * configure: Regenerated.
4806
4807 * doc/internals.texi (Object format backend): Say
4808 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 4809
4810 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4811 * Makefile.in: Regenerated.
4812
7c3dc350
CM		 48132000-05-19 Catherine Moore <clm@cygnus.com>
4814
4815 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4816
b3b6a3fe
JL		 48172000-05-18 Alan Modra <alan@linuxcare.com.au>
4818
4819 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4820 instruction to reflect change in re_assemble_*.
4821
c9e10a08
JL		 4822Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4823
4824 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4825 build PA64 ELF tools.
4826 * configure: Rebuilt.
4827
3043679f
AM		 48282000-05-17 Alan Modra <alan@linuxcare.com.au>
4829
4830 * Makefile.am: Regenerate dependencies.
4831 * Makefile.in: Regenerate.
4832
322f2c45
NC		 48332000-05-15 Nick Clifton <nickc@cygnus.com>
4834
4835 * config/tc-arm.c (struct asm_psr): Add boolean field
4836 distinguishing between CSPR and SPSR. Rename 'number' field
4837 to 'field'.
4838 (psrs): Rearrange contents to match new asm_psr structure.
4839 (arm_psr_parse): Move next to psr_required_here. Make it
4840 return an asm_psr structure.
4841 (psr_required_here): Use asm_psr structure returned by
4842 arm_psr_parse.
4843 (do_msr): Reorganise to allow psr_required_here to be called
4844 only once.
4845 (md_undefined_name): Mark 'name' parameter as unused, since
4846 the COFF target does not use it.
322f2c45 4847
5e6cbf41
PB		 48482000-05-14 David O'Brien <obrien@FreeBSD.org>
4849
4850 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4851 standards.
4852 * config/te-aux.h: Likewise.
4853 * config/te-dpx2.h: Likewise.
4854 * config/te-go32.h: Likewise.
4855 * config/te-hp300.h: Likewise.
4856 * config/te-hppa.h: Likewise.
4857 * config/te-i386aix.h: Likewise.
4858 * config/te-ic960.h: Likewise.
4859 * config/te-interix.h: Likewise.
4860 * config/te-nbsd532.h: Likewise.
4861 * config/te-pc532mach.h: Likewise.
4862 * config/te-ppcnw.h: Likewise.
4863 * config/te-psos.h: Likewise.
4864 * config/te-sparcaout.h: Likewise.
4865 * config/te-sun3.h: Likewise.
4866 * config/te-sysv32.h: Likewise.
4867
4132022d
AM		 48682000-05-14 Alan Modra <alan@linuxcare.com.au>
4869
4870 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4871 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4872 and sign extend without an if statement.
4873 (build_bytes): Likewise.
4874
48752000-05-14 Kazu Hirata <kazu@hxi.com>
4876
4877 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4878 X_add_symbol L_32 case.
4879
b4fd930a
AM		 48802000-05-14 David O'Brien <obrien@FreeBSD.org>
4881
4882 * config/te-freebsd.h: New file.
4883
a38cf1db
AM		 48842000-05-13 Alan Modra <alan@linuxcare.com.au>
4885
897083bd
AM		 4886 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4887 bindtextdomain): Replace defines with those from intl/libgettext.h
4888 to quieten gcc warnings.
4889
a38cf1db
AM		 4890 * NEWS: Mention x86 .arch and -q.
4891
4892 * config/tc-i386.c (quiet_warnings): New.
4893 (md_assemble): Use quiet_warnings.
4894 (md_parse_option): Set quiet_warnings from -q.
4895 (md_show_usage): Mention -q, delete -m.
4896 (flag_do_long_jump): Delete.
4897 (md_parse_option): Remove -m.
4898 (md_show_usage): Remove -m.
4899 (md_create_long_jump): Remove useless flag_do_long_jump code.
4900
4901 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4902 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4903
e413e4e9
AM		 49042000-05-13 Alan Modra <alan@linuxcare.com.au>
4905 Alexander Sokolov <robocop@netlink.ru>
4906
4907 * doc/c-i386.texi (i386-Arch): New section.
4908 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4909
4910 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4911 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4912 architecture has been given and is not 486.
4913 (set_cpu_arch): New.
4914 (md_pseudo_table): Add .arch.
4915 (md_assemble): Warn if cpu architecture has been given and an
4916 unsupported instruction.
4917
4918 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4919 Move operand_types bit defines after relevant template field.
4920 (template): Add cpu_flags.
4921 (Cpu*): Define.
4922 (arch_entry): New.
4923
e8b1cae5
AO		 49242000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4925
4926 * config/tc-mn10300.h (md_end): Define.
4927 (mn10300_finalize): Declare.
4928 * config/tc-mn10300.c: Include dwarf2dbg.h.
4929 (debug_line): Define.
4930 (md_assemble): Generate dwarf2 line info.
4931 (mn10300_finalize): New function. Finalize dwarf2 info.
4932
426b0403
AM		 49332000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4934
4935 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4936 external version of the relocation for weak symbols.
4937
e4c58b25
JW		 49382000-05-08 David Mosberger <davidm@hpl.hp.com>
4939
4940 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4941 frame size in units of 16 bytes, as required per SW Conventions manual.
4942 (output_unw_records): Output info-block header as a dword to get
4943 byte-order right.
4944
8fce3f5e
AM		 49452000-05-08 Alan Modra <alan@linuxcare.com.au>
4946
4947 * as.h: #include "file", not <file> on files from ../include.
4948 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4949 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4950 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4951 (tc_coff_symbol_emit_hook): Ditto.
4952 (OPTCOUNT): Cast to int to avoid compiler warning.
4953 (md_begin): Fix signed/unsigned warnings.
4954
49552000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4956
4957 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4958 ABRANCH LONG case for a conditional branch on a 68000.
4959 (md_estimate_size_before_relax): Likewise. Also handle
4960 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4961 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4962 PC-relative on all CPUs.
4963 (md_estimate_size_before_relax): Likewise.
4964
fb166ee3
AM		 49652000-05-04 Alan Modra <alan@linuxcare.com.au>
4966
4967 * as.c (parse_args): Just mention current year in printed
4968 copyright message.
4969
7a899fff
C		 49702000-05-03 J.T. Conklin <jtc@redback.com>
4971
4972 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 4973 unit registers.
7a899fff
C		 4974 (md_parse_option): Recognize -m7400.
4975
44877466
ILT		 49762000-05-03 Ian Lance Taylor <ian@zembu.com>
4977
4978 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4979 don't permit lp to become less than the words array.
4980
eaa15ab8
NC		 49812000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4982
4983 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4984 Fix little-endian case.
4985
7c4f6a03
AM		 49862000-05-03 David O'Brien <obrien@NUXI.com>
4987
4988 * as.c (parse_args): Update copyright.
4989
da5d444c
AM		 49902000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4991
8a543126 4992 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
da5d444c
AM		 4993 for the .bss section too.
4994
3f9b03b5
AM		 49952000-05-02 Alan Modra <alan@linuxcare.com.au>
4996
4997 * configure.in: Set em=linux for hppa-*-linux.
4998 * configure: Regenerate.
4999 * doc/Makefile.in: Regenerate with correct automake.
5000
5001 * frags.c (frag_grow): Sanity check chunk_size.
5002
5003 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5004 * config/obj-som.h: Likewise.
5005 * config/obj-ieee.h: Likewise.
5006
5007 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5008
5009 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5010 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5011 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5012 (pa_ip): low_sign_unext now returns via function value. Use
5013 re_assemble_* instead of dis_assemble_* and
5014 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5015 unnecessarily.
5016 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5017 (md_section_align, md_parse_option, md_show_usage,
5018 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5019 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5020 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5021 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5022 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5023 pa_text): Likewise.
5024 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5025 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5026 outside of switch. Correct mask and shifting errors in case 10
5027 and case -11. In case 21, compare against signed range to suit
5028 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5029 case 17 and case 22, use offsetT variable to properly check range.
5030 Use re_assemble_* here too.
5031 (evaluate_absolute): Change type of value to offsetT. Call
5032 hppa_field_adjust to do the work for us.
5033 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5034 (pa_parse_cmpib_64_cmpltr): Ditto.
5035 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5036 of i to unsigned int.
5037 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5038 (pa_end_of_source): Return type is void.
5039
a2984248
CM		 5040Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5041
5042 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5043
df136245
DC		 5044Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5045
5046 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5047 More comments added.
5048 (md_begin): Removed "construct symbols for each register name".
5049 Because register names conflicts with GCC generated function
5050 names.
5051 (avr_operand): Now constant numbers can be used as a register
5052 identifiers (0 as r0, 31 as r31).
5053 (md_assemble): use skip_space () before parsing instruction
5054 operands.
5055
c1e73230
AM		 50562000-05-01 Alan Modra <alan@linuxcare.com.au>
5057
5058 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5059 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5060 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5061 * configure: Regenerate.
5062
a1934524
AM		 50632000-04-29 Andreas Jaeger <aj@suse.de>
5064
5065 * as.h: Correctly check GCC version.
5066
d9b7d820
AM		 50672000-04-26 David O'Brien <obrien@FreeBSD.org>
5068
5069 * doc/as.1: Fix unbalanced brackets.
5070
5071 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5072 TE_FreeBSD.
5073 (line_comment_chars): Set to '/' if TE_FreeBSD.
5074
cea1ab94
JL		 5075Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5076
5077 * configure.in: Configury support for PA64 (currently disabled).
5078 * configure: Rebuilt.
5079
e799a695
AM		 50802000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5081
3e87a760 5082 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 5083 bfd_set_section_alignment.
5084
3b0ec529
AM		 50852000-04-25 Alan Modra <alan@linuxcare.com.au>
5086
5087 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5088 than 32.
5089
adcf07e6
NC		 50902000-04-24 Nick Clifton <nickc@cygnus.com>
5091
5092 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5093 * doc/as.texinfo (Align): Include arm and strongarm in list of
5094 targets that have the second form of the behaviour of the .align
3e87a760 5095 directive.
adcf07e6 5096
5047a41f
JL		 50972000-04-24 Mark Klein <mklein@dis.com>
5098
29184774 5099 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 5100
a47cf567
NC		 5101Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5102
5103 * as.c (parse_args): Allow md_parse_option to override -a listing
5104 option.
5105 * config/obj-coff.c (add_lineno): Change type of offset parameter
5106 from "int" to "bfd_vma."
5107 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5108 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5109 (ppc_change_csect): Align correctly for XCOFF64.
5110 (ppc_machine): New function, which discards "ppc_machine" line.
5111 (ppc_tc): Cons for 8 when code is 64 bit.
5112 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5113 relocations.
5114 (md_parse_option): Handle -a64 and -a32.
5115 (ppc_xcoff64): New.
5116 * config/tc-ppc.h (TARGET_MACH): Define.
5117 (TARGET_FORMAT): Move to function.
5118 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5119
5120Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5121
5122 * config/tc-avr.c: New AVR_ISA_ defined.
5123 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5124 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5125 for `fmul', `movw' and `lpm R,Z' instructions.
5126 (avr_operands): Warn if current opcode is a two-word instruction
5127 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5128 (avr_opcodes): New commands added.
5129 (REGISTER_P): Check 'a' and 'v' constraint letters.
5130 (mcu_types): New MCU added.
5131
bf3ca999
TW		 51322000-04-22 Timothy Wall <twall@cygnus.com>
5133
5134 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5135 to "natval".
5136 (operand_match): Conditionally insert default bit values for IMMU9.
5137
98e5953c
JL		 51382000-04-14 Matthew Green <mrg@cygnus.com>
5139
5140 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5141 * configure: Rebuilt.
5142
a02fab7e
JL		 5143Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5144 Jason Eckhardt <jle@cygnus.com>
5145
c67e42c9 5146 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 5147
5148 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5149 Added handling of new operand types l,y,&,fe,fE,fx.
5150
800eeca4
JW		 5151Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5152 David Mosberger <davidm@hpl.hp.com>
5153 Timothy Wall <twall@cygnus.com>
5154 Andrew MacLeod <amacleod@cygnus.com>
5155 Jim Wilson <wilson@cygnus.com>
5156
5157 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 5158 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 5159 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5160 * Makefile.in: Rebuild.
5161 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5162 * configure: Rebuild.
5163 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5164 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5165 * expr.c (expr): Handle md_optimize_expr.
5166 * read.c (LEX_HASH): Add comment.
5167 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 5168
66778679
RH		 51692000-04-21 Richard Henderson <rth@cygnus.com>
5170
5171 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5172 bundling a non-delayed branch type instruction.
5173
aa15f6f7
AO		 51742000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5175
5176 * config/tc-mn10300.c (HAVE_AM30): Define.
5177 (md_assemble): Use it.
5178
16adf844
AM		 51792000-04-19 Alan Modra <alan@linuxcare.com.au>
5180
742f45cf
AM		 5181 * config/obj-elf.c (obj_elf_change_section): Check for changed
5182 section attributes.
5183
16adf844
AM		 5184 * Makefile.am: (CPU_MULTI_VALID): Remove.
5185 (MULTI_CPU_TYPES): Define.
5186 (MULTI_CPU_OBJ_VALID): Define.
5187 (DEPTC): Use the above.
5188 (DEPOBJ): Same here.
5189 (DEP2): And here.
5190 Regenerate dependencies.
5191 * Makefile.in: Regenerate.
5192
9c46fb1b
AM		 51932000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5194
742f45cf 5195 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 5196
508866be
L		 51972000-04-18 H.J. Lu (hjl@gnu.org)
5198
5199 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 5200 bfd_vma for non-bfd assemblers.
508866be 5201
ba2adb93
AM		 52022000-04-17 Alan Modra <alan@linuxcare.com.au>
5203
5204 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5205 doesn't give spurious errors.
5206
12ff5d56
AM		 52072000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5208
66778679 5209 * as.h (SEEK_SET): Define if undefined.
12ff5d56 5210
fc633e5b
AM		 52112000-04-13 Alan Modra <alan@linuxcare.com.au>
5212
5213 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5214 constants, and don't assume offsetT is 32 bits.
5215
1ed18ec1
NC		 52162000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5217
5218 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5219 (md_pcrel_from_section): Add prototype.
5220 (d10v_fix_adjustable): Add prototype.
5221 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5222
5223 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5224
3db10f32
NC		 52252000-04-12 Nick Clifton <nickc@cygnus.com>
5226
5227 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5228 symbol in frag chain.
5229
847f7ad4
AM		 52302000-04-10 Alan Modra <alan@linuxcare.com.au>
5231
5232 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5233 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5234 (fits_in_signed_word, smallest_imm_type): Ditto.
5235 (md_assemble): Use an offsetT var to hold offsetT values, not a
5236 long.
5237 (offset_in_range): New.
5238 (md_assemble): Use it.
5239 (md_convert_frag): Change type of target_address, opcode_address,
5240 and displacement_from_opcode_start to offsetT.
5241 (md_create_short_jump): Change type of offset to offsetT.
5242 (md_create_long_jump): Ditto.
5243 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5244 (md_chars_to_number): Remove.
5245 (output_invalid): Remove duplicate prototype.
5246
ec694b89
NC		 52472000-04-09 Nick Clifton <nickc@cygnus.com>
5248
5249 * Makefile.am (CPU_TYPES): Add 'avr'.
5250 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5251 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5252
16adf844 5253 * Makefile.in: Regenerate.
ec694b89
NC		 5254
5255 * doc/as.texinfo: Add M32R documentation.
5256
a2d91340 5257Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 5258
a2d91340 5259 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 5260 --enable-build-warnings option.
a2d91340
AC		 5261 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5262 * Makefile.in, configure: Re-generate.
5263
d92b1a8a
NC		 52642000-04-07 Nick Clifton <nickc@cygnus.com>
5265
5266 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5267 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5268 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5269 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5270 (arm_force_relocation): Force relocations for
5271 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5272
52ccafd0
JR		 5273Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5274
5275 * config/tc-sh.c (get_operands): There's no third operand if the
5276 first operand is an immediate.
5277
015551fc
JR		 5278Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5279
5280 * config/tc-sh.c (immediate): Delete.
5281 (sh_operand_info): Add immediate member.
5282 (parse_reg): Use A_PC for pc.
5283 (parse_exp): Add second argument 'op'. All callers changed.
5284 (parse_at): Expect pc to be coded as A_PC.
5285 Use immediate field in *op.
5286 (insert): Add fourth argument 'op'. All callers changed.
5287 (build_relax): Add second argument 'op'. All callers changed.
5288 (insert_loop_bounds): New function.
5289 (build_Mytes): Remove DISP_4.
5290 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5291 (assemble_ppi): Use immediate field in *operand.
5292 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5293 (md_apply_fix): Likewise.
5294 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5295
79bd78be
AO		 5296Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5297
5298 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5299
e30e5a6a
HPN		 5300Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5301
5302 * internals.texi (CPU backend): Document
5303 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5304
41b49281
AM		 53052000-04-04 Alan Modra <alan@linuxcare.com.au>
5306
8ad3436c
AM		 5307 * po/gas.pot: Regenerate.
5308
5309 * as.c (show_usage): Restore translated part of bug string.
5310 * gasp.c (show_usage): Likewise.
5311
41b49281
AM		 5312 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5313 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5314 than move-if-change.
5315 (DEP1): Modify for "gcc -MM".
5316 (DEPTC): Likewise.
5317 (DEPOBJ): Likewise.
5318 (DEP2): Likewise.
5319 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5320 Update dependencies.
5321 * Makefile.in: Regenerate.
5322
0a727238
AO		 53232000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5324
5325 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5326 (md_begin): Likewise.
5327 (HAVE_AM33): New macro.
5328 (md_assemble): Use it. Match r_regs and xr_regs only if
5329 HAVE_AM33.
5330
c20f4f8c
AM		 53312000-04-03 Alan Modra <alan@linuxcare.com.au>
5332
5333 * as.h: #include "bin-bugs.h"
5334 * as.c (show_usage): Use REPORT_BUGS_TO.
5335 * gasp.c: #include "bin-bugs.h"
5336 (show_usage): Use REPORT_BUGS_TO.
5337
5338 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5339
753f6b12
HPN		 5340Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5341
5342 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5343 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5344 adjustments.
5345
726c5dcd
AM		 53462000-04-03 Alan Modra <alan@linuxcare.com.au>
5347
5348 * config/tc-i386.c (i386_immediate): Don't assume a constant
5349 immediate is necessarily 16 bits when in 16 bit code mode.
5350 (md_assemble): Instead set guess_suffix here after we have checked
5351 registers.
5352
bf80011a
RH		 53532000-04-02 Richard Henderson <rth@cygnus.com>
5354
5355 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5356 quantities. Correct right shift sign extension.
5357 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5358 32-bit value when shifting into place.
5359
92161534
ILT		 53602000-04-01 Ian Lance Taylor <ian@zembu.com>
5361
5362 * app.c: Add ATTRIBUTE_UNUSED as needed.
5363 * config/tc-ppc.c: Likewise.
5364 (ppc_size): Make unsigned long.
5365 (ppc_insert_operand): Add casts to avoid warnings.
5366
447f3982
NC		 53672000-03-31 Nick Clifton <nickc@cygnus.com>
5368
5369 * config/tc-d10v.h (md_flush_pending_output): Define.
5370
21d75ec2
NC		 53712000-03-29 Nick Clifton <nickc@cygnus.com>
5372
5373 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5374 segment. Works for both BFD_ASSEMBLER and others.
5375 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5376
d1a1bf19
NC		 53772000-03-29 Nick Clifton <nickc@cygnus.com
5378
5379 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5380
224de7a5
AM		 53812000-03-28 Alan Modra <alan@linuxcare.com.au>
5382
5383 * listing.c (LISTING_LHS_WIDTH): Default depends on
5384 LISTING_WORD_SIZE.
5385 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5386
5b8274e3
ILT		 53872000-03-27 Ian Lance Taylor <ian@zembu.com>
5388
5389 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5390 string literal.
5391
224de7a5 53922000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 5393
5394 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5395
5396 * config/tc-avr.c (mcu_types): Add missing initialiser.
5397 (md_pcrel_from_section): Add prototype.
5398 (avr_operand): Remove redundant test of unsigned < 0.
5399 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5400
54012000-03-27 Denis Chertykov <denisc@overta.ru>
5402
5403 * config/tc-avr.c: New file for AVR support.
5404 * config/tc-avr.h: Likewise.
5405 * configure.in: Add AVR support.
5406 * configure: Regenerate.
5407
9f10757c
TW		 54082000-03-26 Timothy Wall <twall@cygnus.com>
5409
5410 * gasp.c (macro_op): Add new argument to check_macro call.
5411 Macro structure definitions moved to macro.h
5412 * sb.h: Add argument to prototype for input_scrub_include_sb.
5413 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5414 nesting checks with an additional flag.
5415 (struct input_save): Add flag to indicate whether current sb
5416 should be checked for proper macro/conditional nesting.
5417 (input_scrub_push/pop): Save/restore nest check flag.
5418 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 5419 defined.
9f10757c
TW		 5420 * macro.c (check_macro): Allow caller to retrieve parsed macro
5421 information if a pointer is provided. This information may be
5422 used by the new macro hooks.
5423 * macro.h: Update prototype for check_macro. Macro struct
5424 definitions moved here from macro.c/gasp.c.
5425 * read.c (read_a_source_file): Add parameter to check_macro call,
5426 and pass macro info to the macro hook, if defined.
5427 (input_scrub_insert_line): New. Allow insertion of a line of
5428 characters into the input stream.
5429 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5430 file into the input stream.
5431 (s_include): Use input_scrub_insert_file.
5432 * internals.texi: Document new macro hooks.
5433 * as.h: New prototypes added.
3e87a760 5434
224de7a5 54352000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 5436
5437 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5438 an initial capital letter.
5439 (i386_index_check): Reindent.
5440
11424155
NC		 54412000-03-19 Nick Clifton <nickc@cygnus.com>
5442
eaa15ab8 5443 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 5444 relative branches.
5445
43f05576
NC		 54462000-03-17 Thomas de Lellis <tdel@windriver.com>
5447
66778679
RH		 5448 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5449 instruction operand bad if Rd > 7 when generating
5450 thumb instructions. Prevents for example,
5451 "adr r12,label" from silently failing and generating
5452 the wrong instruction.
3e87a760 5453
67231402
NC		 54542000-03-17 Nick Clifton <nickc@cygnus.com>
5455
5456 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5457 that have a destingation >= 0x400000.
3e87a760 5458 Fix compile time warning messages.
67231402 5459
a37c8f88
JR		 5460Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5461
5462 * config/tc-sh.c (md_begin): When encountering insn that are
5463 not supported by the current arch, only change the name if
5464 its contents are the same as prev_name.
5465 (get_specific): If the the architecture doesn't match, fail.
5466
dead1419
JR		 5467Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5468
5469 * config/tc-sh.c (IDENT_CHAR): Define.
5470 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5471 matching back where it came from.
5472
182e89d3
JR		 5473Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5474
5475 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5476
84f73d89
NC		 54772000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5478
5479 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5480 normal operands.
5481
dbbc7809
JL		 54822000-03-15 Kazu Hirata <kazu@hxi.com>
5483
5484 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5485
271bb601
HPN		 5486Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5487
5488 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5489 floating-point-number, make sure 'f' is in FLT_CHARS.
5490
8684e216
HPN		 5491Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5492
5493 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5494 (s_lcomm_internal): Use it.
5495 * doc/internals.texi (CPU backend): Document it.
5496 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5497 bytes.
5498
bb2d6cd7
GK		 54992000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5500
5501 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5502 when embedded-pic.
5503
5504 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 5505 implementation doesn't have special handling for switch
5506 statements.
bb2d6cd7
GK		 5507 (macro_build): Allow for code in sections other than .text.
5508 (macro): Likewise.
5509 (mips_ip): Likewise.
5510 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 5511 Don't perform relocs if we will be outputting them.
bb2d6cd7 5512 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 5513 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5514 embedded-pic.
bb2d6cd7 5515
5c86cbc7 55162000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 5517
66778679
RH		 5518 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5519 relocation type based on the entry in the fixup structure.
a47cf567 5520 Put S_IS_EXTERN processing back in.
5c86cbc7 5521
f8c827e9
L		 55222000-03-08 H.J. Lu (hjl@gnu.org)
5523
5524 * Makefile.am (install-exec-tooldir): Depend on
5525 install-exec-bindir for parallel make.
5526 * Makefile.in: Regenerated.
5527
8ad9e709
NC		 55282000-03-06 Nick Clifton <nickc@cygnus.com>
5529
5530 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5531 switch.
5532 (md_parse_option): Parse -m32r command line switch - disable m32rx
5533 compatability.
ded0aeb7
NC		 5534 (md_show_usage): Document new option.
5535
5536 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5537 * doc/Makefile.in: Regenerate.
5538 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 5539
b7b8f327
MM		 55402000-03-02 Michael Meissner <meissner@redhat.com>
5541
5542 * config/tc-d30v.c (check_range): Remove code that incorrectly
5543 sign extended values where bits < 32.
5544
15886821
L		 55452000-03-02 H.J. Lu (hjl@gnu.org)
5546
5547 * configure.in: Support --enable-targets=all on ia32.
5548 * configure: Regenerated.
5549
8bf950bf
NC		 55502000-03-01 Nick Clifton <nickc@cygnus.com>
5551
5552 * gasp.c (do_align): Remove bogus check of alignment value.
5553
c5e54cc2
ILT		 55542000-02-27 Thomas de Lellis <tdel@windriver.com>
5555
5556 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5557 TC_PPC was defined forced the type of a symbol with no other type
5558 to be BSF_OBJECT.
5559
65fd87bc
ILT		 55602000-02-27 Hans-Peter Nilsson <hp@axis.com>
5561
5562 * doc/internals.texi (CPU backend): Mention that
5563 line_separator_chars do not break up comments. Fix typos for
5564 LEX_AT and LEX_NAME descriptions. Document operands for
5565 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5566 description of md_create_short_jump usage. Document argument for
5567 md_undefined_symbol.
5568
a25fe906
ILT		 55692000-02-27 Jakub Jelinek <jakub@redhat.com>
5570
5571 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5572 (md_parse_option): Handle it.
5573 (md_show_usage): Document it.
5574
21b10511
ILT		 55752000-02-27 Ian Lance Taylor <ian@zembu.com>
5576
5577 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5578 opcode, for the instruction `pal19'. From Andrea Arcangeli
5579 <andrea@suse.de>.
5580
773f551c
AM		 55812000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5582
5583 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5584 from here..
5585 (md_assemble): To here, before template operands are matched.
5586 Also ensure a constant immediate is sign extended when we know the
5587 size is at most 16 bits. This is to catch cases like "add
5588 $0xffc0,%ax" where we don't know the size, and thus that the
5589 immediate can be represented as Imm8S until after parsing the
5590 register operand.
5591 (i386_displacement): Similarly sign extend 16 bit constant
5592 displacements.
5593 (md_assemble): Relax 16-bit jump constant range check to suit sign
5594 extended displacements.
5595
28d33191
JL		 55962000-02-26 Andreas Jaeger <aj@suse.de>
5597
5598 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5599
cc5ca5ce
AM		 56002000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5601
5602 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5603 call operands when intel_syntax.
5604 (intel_float_operand): Return 2 for "fi...".
5605 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5606 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5607 earlier "SHORT" change.
5608 (md_assemble): When determining suffix from Regs, exclude
5609 InOutPortReg.
5610
056350c6
NC		 56112000-02-24 Nick Clifton <nickc@cygnus.com>
5612
5613 * configure: Add arm-wince, mips-pe and sh-pe targets.
5614 * configure: Regenerate.
5615
5616 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5617 sh-pe targets.
5618 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5619 "pe-mips" for the mips-pe target.
5620
5621 * config/tc-arm.c (insns): Change displacement encoded in BL
5622 and B instructions if the target port is arm-wince.
5623 (do_ldst): Do not bias the relocation offset if the target
5624 port is arm-wince.
5625 (md_pcrel_from): Add in missing relocation offset bias if the
5626 target os arm-wince.
5627
5628 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5629 (md_begin): Disable -G support for mips-pe target.
5630 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5631 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5632 COFF flavour.
5633
5634 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5635 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5636 assembler, just set the alignment to 4.
5637
5638 * config/te-wince-pe.h: New file for WinCE targets. Define
5639 TE_WINCE.
5640
36bf8ab9
AM		 56412000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5642
5643 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5644 string instructions.
5645 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5646 (i386_intel_memory_operand): After finding a segment override,
5647 check again for no `[' before looking for a displacement. Bomb if
5648 more than one displacement rather than silently discarding the
5649 second and subsequent ones. Free strings malloc'd by
5650 build_displacement_string.
5651
f5795b08
CM		 56522000-02-24 Catherine Moore <clm@cygnus.com>
5653
5654 * config/obj-som.c (obj_pseudo_table): Add "weak".
5655 (obj_som_weak): New routine.
5656
abd63a32
AM		 56572000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5658
520dc8e8
AM		 5659 * config/tc-i386.c (union i386_op): New.
5660 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5661 Throughout file replace occurences of disps[n], imms[n], regs[n]
5662 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5663 intel mode operand swapping. Add assert in regKludge and
5664 fake_zero_displacement code. Test i.types[n] when outputting
5665 displacements and immediates. Combine output of Disp16 with
5666 Disp32.
7f3f1ea2
AM		 5667 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5668 when in intel mode by (not) reversing fsub and fdiv operands
5669 before the template search. This fails for single operand
5670 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5671 undefined. Instead fix the base_opcode after we've found the
5672 template. Move base_opcode xor with found_reverse_match from
5673 opcode output code to before this fix so we test for the correct
5674 opcodes.
5675 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5676 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 5677
5678 * config/tc-i386.h (TC_RELOC): Delete.
5679 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5680 with equivalent call to reloc.
5681
abd63a32
AM		 5682 * as.h (flag_m68k_mri): Move declaration after target include, and
5683 only declare when TC_M68K defined. Define as zero otherwise.
5684 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5685 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5686 Define as zero otherwise.
5687 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5688 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5689 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5690 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5691 testing whether defined.
5692 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5693 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5694 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5695 rather than testing whether defined.
5696 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5697 (parse_mri_cons): Declare and use only when TC_M68K.
5698 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5699 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5700 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5701
5702 * NEWS: Mention IBM 370 support.
5703
7e052742
RH		 57042000-02-23 Richard Henderson <rth@cygnus.com>
5705
5706 * config/tc-i386.c (md_assemble): When swapping operands for
5707 intel_syntax, assume everything that's not Imm or Disp is a
5708 register.
5709
5b93d8bb
AM		 57102000-02-23 Linas Vepstas <linas@linas.org>
5711
5712 * config/tc-i370.c, config/tc-i370.h: New files.
5713 * Makefile.am: Add support for Linux/IBM 370.
5714 * configure.in: Likewise.
5715 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5716 * config/obj-elf.c: Include elf/i370.h
5717 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5718
5719 * Makefile.in: Regenerate.
5720 * configure: Regenerate.
5721
5722 * doc/c-i370.texi: New file.
5723 * doc/all.texi: Include it.
5724 * doc/as.texinfo: And here.
3e87a760 5725 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 5726 * doc/Makefile.in: Regenerate.
5727
25f2196d
CC		 57282000-02-19 Michael Meissner <meissner@redhat.com>
5729
5730 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5731 determine if an instruction can be used in parallel with an ADDppp
5732 or SUBppp instruction.
5733
6349b5f4
AH		 57342000-02-22 Andrew Haley <aph@cygnus.com>
5735
5736 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5737
2f6d2f85 57382000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 5739
5740 * config/tc-mips.c (mips_gp32): New variable.
5741 (macro_build) Use mips_gp32.
5742 (mips_ip): Ditto.
5743 (md_longopts): Add "-mgp32" and "-mgp64".
5744 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 5745
a47cf567
NC		 5746 (OPTION_M7900): Change offset
5747 (OPTION_NO_M7900): Ditto.
5748
b985eaa8
ILT		 57492000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5750
5751 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5752 warning, and bump it to 1.
5753
52454417
ILT		 57542000-02-22 Ian Lance Taylor <ian@zembu.com>
5755
5756 From Brad Lucier <lucier@math.purdue.edu>:
5757 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5758 match format.
5759
6b76fefe
CM		 57602000-02-21 Catherine Moore <clm@cygnus.com>
5761
5762 * config/tc-mips.c (MF_HILO_INSN): Define.
5763 (mips_7000_hilo_fix): Declare.
5764 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5765 (md_parse_option): Check for 7000_HILO_FIX options.
5766 (OPTION_M7000_HILO_FIX): Define.
5767 (OPTION_NO_M7000_HILO_FIX): Define.
5768 * doc/c-mips.texi (-mfix7000): Describe.
5769
f6af82bd
AM		 57702000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5771
5772 * listing.c (print_lines): Remove unused variable `end'.
5773
5774 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5775 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 5776 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 5777 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5778 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 5779 statement and quell signed vs. unsigned comparison warning.
f6af82bd 5780
8c8281f4
NC		 57812000-02-18 Nick Clifton <nickc@cygnus.com>
5782
5783 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5784 the computed frag offset, rather than overwriting it.
5785
d4845d57
JR		 5786Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5787
5788 * config/tc-sh.c ("elf/sh.h"): Include.
5789 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5790 (md.begin): Initialize target_arch.
5791 Only include opcodes in has table that match selected architecture.
5792 (parse_reg): Recognize register names for sh-dsp.
5793 (parse_at): Recognize post-modify addressing.
5794 (get_operands): The leading space is now optional.
5795 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5796 arguments. Update valid_arch.
5797 (build_Mytes): Add support for SDT_REG_N.
5798 (find_cooked_opcode): New function, broken out of md_assemble.
5799 (assemble_ppi, sh_elf_final_processing): New functions.
5800 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5801 (md_longopts, md_parse_option): New option: -dsp.
5802 * config/tc-sh.h (elf_tc_final_processing): Define.
5803 (sh_elf_final_processing): Declare.
5804
c97305a1
JL		 5805Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5806
5807 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5808 the unwinder subspace. Save the current seg/subseg before creating
5809 the new seg/subseg.
5810
bec50466
NC		 58112000-02-10 Nick Clifton <nickc@cygnus.com>
5812
5813 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 5814 little endian targets.
bec50466 5815 (INST_BYTE1): Redefine to handle big and little endian
66778679 5816 targets.
bec50466
NC		 5817 (cpu_type): New type: Select between M340 and M210.
5818 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 5819 instructions of the M340.
bec50466 5820 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 5821 instructions.
bec50466
NC		 5822 (md_atof): Add support for little endian targets.
5823 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 5824 line switches.
bec50466
NC		 5825 (md_convert_frag): Add support for little endian targets.
5826 (md_apply_fix3): Add support for little endian targets.
5827 (md_number_to_chars): Add support for little endian targets.
5828
a25c045a
TW		 58292000-02-10 Timothy Wall <twall@redhat.com>
5830
5831 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5832 defined, use it to verify the symbol just read should be a label.
5833
f28e8eb3
TW		 58342000-02-10 Timothy Wall <twall@redhat.com>
5835
5836 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5837 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5838 around colons when KEEP_WHITE_AROUND_COLON is defined.
5839 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5840 and KEEP_WHITE_AROUND_COLON.
5841
6dc19fc4
TW		 58422000-02-08 Timothy Wall <twall@redhat.com>
5843
5844 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 5845 logic.
6dc19fc4 5846 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 5847 implemented.
6dc19fc4
TW		 5848 (end_repeat): New. Provide support for a "break" out of the
5849 repeat loop.
5850 * read.h: Add prototypes for new functions.
3e87a760 5851
f805106c
TW		 58522000-02-08 Timothy Wall <twall@redhat.com>
5853
5854 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5855 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5856 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 5857 non-zero.
5858
4469be0f
TW		 58592000-02-08 Timothy Wall <twall@redhat.com>
5860
5861 * read.c: Added elseif to directives table.
5862 * read.h: Added prototype for s_elseif.
5863 * doc/as.texinfo: Added description for elseif.
5864 * cond.c (s_elseif): New function
3e87a760 5865
24a17b6c
TW		 58662000-02-04 Timothy Wall <twall@redhat.com>
5867
5868 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 5869 listings.
24a17b6c 5870
bea9907b 58712000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 5872
bea9907b
TW		 5873 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5874 default values.
5875 * frags.c (frag_new): Calculate fr_fix in octets
5876 (frag_now_fix) Return offset as target address offset (bytes).
5877 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 5878 quantities).
bea9907b
TW		 5879 * frags.h: Added prototype for frag_now_fix_octets().
5880 Distinguish between octets and bytes in field descriptions.
5881 * listing.c (calc_hex): Account for octets vs bytes when
5882 printing addresses/offsets.
5883 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5884 target is little-endian, print the octets in a word in big-endian
5885 order so that the display looks like a proper hexadecimal number,
5886 instead of having the octets reversed.
5887 * read.c (do_align): When recording alignment, alignment power
5888 should be in terms of target bytes (minimum addressible unit)
5889 instead of octets.
5890 (do_org) Convert ORG target address (byte) argument into an
5891 octet offset when generating a variable fragment.
5892 * symbols.c (resolve_symbol_value): Symbol final value
5893 converted to a target address offset (bytes) from its octet offset.
5894 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5895 offset (bytes) is adjusted by the frag offset (octets) converted
5896 to bytes.
5897 (coff_frob_section) Section alignment power is in terms of bytes;
5898 convert it to an octet alignment power when calculating size (and
5899 size mask) in octets. Don't modify the section size in order to
5900 "align" it for TI COFF, since that format has a different method
5901 for storing alignment information.
3e87a760 5902
210dcc61
TW		 59032000-02-01 Timothy Wall <twall@cygnus.com>
5904
5905 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5906 entries, matching the way GCC generates them. If not escaped, the
5907 filename is encoded incorrectly.
5908
557537a5 59092000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 5910
557537a5
NC		 5911 * config/tc-arm.c (reg_table): Add support for ATPCS register
5912 naming conventions.
2c1c4c62 5913
557537a5 59142000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 5915
2c1c4c62
GK		 5916 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5917 already defined.
3e87a760 5918 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 5919 New macro.
5920 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5921 of a symbol when we really care about its value.
5922
59232000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 5924
5925 * config/tc-mcore.c (md_assemble): Give warning message if
5926 operands passes to instruction are more than the spec.
5927
2f0ca46a
NC		 59282000-01-27 Thomas de Lellis <tdel@windriver.com>
5929
66778679 5930 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 5931 Thumb mode but the label seen was not declared as '.thumb_func'
5932 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 5933 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 5934
4c63da97
AM		 59352000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5936
5937 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5938 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5939
5940 * Makefile.in: Same here.
5941 Update copyright.
5942
5943 * configure.in: Set bfd_gas for i386-aout when primary target
5944 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5945 we may need the primary te_file. Remove incorrect comment.
5946
5947 * configure: Regenerate.
5948
5949 * config/e-i386aout.c: New file.
5950
5951 * as.c (USE_EMULATIONS): Move to before print_version_id.
5952 (struct emulation): Add i386aout.
5953 (show_usage): Split text strings. Reformat -a text. Add --em
5954 help.
5955 Update copyright.
5956
5957 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5958 (aout_format_ops): New.
5959 Update copyright.
5960
5961 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5962 preprocessor conditional and add aout USE_EMULATIONS tests.
5963 (read_a_source_file): Don't pass error strings to printf as
5964 format arg.
5965 Update copyright.
5966
5967 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5968 format arg.
5969 (do_data): Same here.
5970 (process_file): And here.
5971 Update copyright.
5972
5973 * symbols.c (colon): Rewrite "already defined" fatal message
5974 code for aout with USE_EMULATIONS.
5975 Update copyright.
5976
5977 * config/obj-aout.c (OBJ_HEADER): Define.
5978 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 5979 fields of sentinel.
4c63da97
AM		 5980 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5981 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5982 forms here.
5983 (obj_aout_type): Expand S_SET_OTHER here too.
5984 (obj_read_begin_hook): Remove.
5985 (aout_pop_insert): New.
5986 (obj_aout_s_get_other): New.
5987 (obj_aout_s_get_desc): New.
5988 (aout_format_ops): New.
5989 Update copyright.
5990
5991 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5992 gets aout_pseudo_table.
5993 (aout_pseudo_table): Declare.
5994 (obj_read_begin_hook): Define.
5995 Update copyright.
5996
5997 * config/obj-coff.c (obj_pseudo_table): Rename to
5998 coff_pseudo_table.
5999 (coff_pop_insert): Use coff_pseudo_table.
6000 (coff_sec_sym_ok_for_reloc): Remove.
6001 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6002 and comment all zero entries and remove #if 0 code.
6003 Update copyright.
6004
6005 * config/obj-coff.h (obj_pop_insert): Define.
6006 (coff_pseudo_table): Declare.
6007 Update copyright.
6008
6009 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6010 s_get_size, s_set_size. Comment all zero entries.
6011 Update copyright.
6012
6013 * config/obj-elf.c (elf_s_get_other): New function.
6014 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6015 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6016 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6017 comment.
6018 (obj_elf_parse_section_letters): Don't pass error strings to
6019 printf as format arg.
6020 Update copyright.
6021
6022 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6023 OBJ_MAYBE_ECOFF.
6024 (elf_s_get_other): Declare.
6025 (S_GET_OTHER) Define as elf_s_get_other if not already
6026 defined.
6027 (S_SET_OTHER): Only define when not already defined.
6028 (elf_obj_read_begin_hook): Declare.
6029 (obj_read_begin_hook): Define.
6030 (elf_obj_symbol_new_hook): Declare.
6031 (obj_symbol_new_hook): Define.
6032 Update copyright.
6033
6034 * config/obj-multi.h: Add copyright header and protect against
6035 multiple inclusion. Add * to all function pointers.
6036 (OBJ_HEADER): If defined, include it rather than other defines
6037 in this file.
6038 (obj_frob_file_after_relocs): Test for NULL.
6039 (obj_symbol_new_hook): Here too.
6040 (obj_sec_sym_ok_for_reloc): And here.
6041 (S_GET_OTHER): Define.
6042 (S_GET_DESC): Define.
6043 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6044 (OBJ_MAYBE_ELF): Update comment.
6045
6046 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6047 OBJ_AOUT preprocessor conditional and handle emulation by
6048 testing OUTPUT_FLAVOR.
6049 (i386_displacement): Here too.
6050 (md_section_align): Similarly here.
6051 (i386_target_format): Conditionally compile when more than one
6052 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6053 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6054 (i386_displacement): Here too.
6055 Update copyright.
6056
6057 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6058 Define TARGET_FORMAT for aout only when not multi.
6059 Update copyright.
6060
6061 * config/te-multi.h: Delete file as it's identical to te-generic.h
6062
add0c677
AM		 60632000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6064
6065 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6066 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6067 LONG_MNEM_SUFFIX.
6068
6069 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6070 DWORD_MNEM_SUFFIX.
6071 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6072 comments.
6073
a19d8eb0
CP		 60742000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6075
66778679
RH		 6076 * config/tc-mips.c (mips_do_align): New function.
6077 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 6078
550262c4
NC		 60792000-01-10 Philip Blundell <philb@gnu.org>
6080
6081 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 6082 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 6083 line separator for Linux.
6084 * doc/as.texinfo (Comments): Mention the ARM.
6085
0decc840
NC		 60862000-01-10 Philip Blundell <pb@futuretv.com>
6087
6088 * configure.in (arm*-*-conix*): New target.
6089 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6090 armv*-*-linux-gnu.
6091 * configure: Regenerate.
6092
2e13b764
NC		 60932000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6094
6095 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6096 (obj_elf_visibility): New function.
3e87a760 6097
2e13b764
NC		 6098 * doc/as.texinfo (Visibility): New node: document visibility
6099 pseudo ops.
6100
2f6d2f85 6101For older changes see ChangeLog-9899
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