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Add missing prototypes
[deliverable/binutils-gdb.git] / gas / ChangeLog
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5d430f8b
NC		 12001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
2
3 * config/tc-v850.h: Add missing prototypes.
4
198ce79b
AJ		 52001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
6
7 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
8 relocations.
9
4ffadb11
NC		 102001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
11
12 * config/tc-sparc.c (cons_fix_new_sparc): Move
13 `sparc_no_align_cons = 0;' to...
14 (s_uacons): ...here so that sparc_no_align_cons will get
15 cleared properly.
16
f72c8c98
KH		 172001-08-11 Kazu Hirata <kazu@hxi.com>
18
19 * config/tc-mips.c: Fix a comment typo.
20
ea1fb5dc
RS		 212001-08-10 Richard Sandiford <rsandifo@redhat.com>
22
23 * config/tc-mips.c (move_register): New function.
24 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
25 (mips_ip): Likewise.
26 (macro2): Use move_register rather than macro_build for moves.
27 (mips16_macro): Likewise.
28 (macro): Likewise. Handle M_MOVE.
29
0218d1e4
AJ		 302001-08-10 Andreas Jaeger <aj@suse.de>
31
32 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
33 to build warnings.
34 * configure: Regenerate.
35
11b37b7b
AM		 362001-08-10 Alan Modra <amodra@bigpond.net.au>
37
fa6e9318
AM		 38 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
39 Comment indentation of #pragma.
40 * macro.c (alloca): Likewise.
41
11b37b7b
AM		 42 * config/tc-ppc.c: Revert 2001-08-08.
43
8d28c9d7
AM		 442001-08-09 Alan Modra <amodra@bigpond.net.au>
45
46 * symbols.c: Add missing prototypes.
47 * config/e-i386elf.c: Likewise.
48 * config/e-i386coff.c: Likewise.
49 * config/e-i386aout.c: Likewise.
50 * config/obj-coff.c: Likewise.
51 (def_symbol_in_progress, stack): Move definition.
52 * config/obj-elf.c: Add missing prototypes.
53 (obj_elf_change_section): Make static.
54 (obj_elf_parse_section_letters): Likewise.
55 (obj_elf_section_word): Likewise.
56 (obj_elf_section_type): Likewise.
57
fce3099f
AM		 582001-08-08 Alan Modra <amodra@bigpond.net.au>
59
60 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
61 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
62 determining reloc type with code reading operands->reloc field.
63
d959c450
AM		 642001-08-08 Alan Modra <amodra@bigpond.net.au>
65
8fd3e36b
AM		 66 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
67 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
68 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
69 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
70
8a543126
AM		 71 * output-file.c (output_file_create): Don't try to open a second
72 time as it's unnecessary. FOPEN_W was undefined too.
d959c450 73
38487616
TS		 742001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
75
38487616
TS		 76 * tc-mips.c (macro_build): Replace magic constants by defines.
77 (mips_ip): Likewise. Typo.
78
9a41af64
TS		 792001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
80
9a41af64
TS		 81 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
82 (RELAX_ENCODE): Replace bfd_vma by valueT.
83 (load_address): Formatting.
84 (macro): Likewise. Code cleanup. Typo.
85 (macro2): Formatting.
86 (md_parse_option): Typo.
87 (s_mipsset): Reorder cases to look nicer.
88 (md_estimate_size_before_relax): Formatting. Code cleanup.
89 (mips_elf_final_processing): Check against NULL instead of 0.
90 (md_obj_end): Remove ugly `' in message string.
91 (s_mips_ent): Remove ugly `' in message string.
92
6dce9e24
TS		 932001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
94
95 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
96 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
97 mutually exclusive (if they are different).
98 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
99 set more than once.
100
236bd878
RS		 1012001-08-03 Richard Sandiford <rsandifo@redhat.com>
102
103 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
104 from GPREL addends.
105
ca4e0257
RS		 1062001-08-02 Richard Sandiford <rsandifo@redhat.com>
107
108 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
109 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
110 (md_long_opts): Add -mfp32 option.
111 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
112 (md_show_usage): Show usage for -mfp32 and -mgp32.
113 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
114 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
115 (HAVE_32BIT_ADDRESSES): New macro.
116 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
117 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
118 (s_cprestore, s_cpadd): Likewise.
119 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
120 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
121 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
122 to determine the width of addresses in load, store and jump macros.
123 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
124 used in set instructions; do not check the address size for them.
125 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
126 unaligned load and store macros.
127 (mips_ip): Use the new macros to check the width of a register when
128 processing float constants. Force a constant into memory if it is
129 destined for an FPR and the FPRs are wider than the GPRs. Warn about
130 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
131 than mips_gp32 to select synthetic instructions.
132 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
133 synthetic instructions.
134
28bab82b
NC		 1352001-08-01 Christian Groessler <cpg@aladdin.de>
136
137 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
138 "rh", "rr", "rq", or "sp" then don't automatically assume
139 it's a register name. Check whether there is a number
140 following.
141
28f81592
AM		 1422001-08-01 Alan Modra <amodra@bigpond.net.au>
143
144 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
145 Don't allocate more space than necessary for the input line copy.
146
0e389e77
AM		 1472001-08-01 Alan Modra <amodra@bigpond.net.au>
148
149 * read.c: Standardize error/warning messages - don't capitalise, no
150 final period or newline, don't say "ignored" or "zero assumed" for
151 as_bad messages. In some cases, change the wording to that used
152 elsewhere for similar messages.
153 * app.c: Likewise.
154 * as.c: Likewise.
155 * atof-generic.c: Likewise.
156 * cgen.c: Likewise.
157 * cond.c: Likewise.
158 * depend.c: Likewise.
159 * dwarf2dbg.c: Likewise.
160 * ecoff.c: Likewise.
161 * expr.c: Likewise.
162 * frags.c: Likewise.
163 * input-file.c: Likewise.
164 * input-scrub.c: Likewise.
165 * listing.c: Likewise.
166 * output-file.c: Likewise.
167 * stabs.c: Likewise.
168 * subsegs.c: Likewise.
169 * symbols.c: Likewise.
170 * write.c: Likewise.
171 * ecoff.c (ecoff_directive_end): Test for missing name by
172 comparing input line pointers rather than reading string.
173 (ecoff_directive_ent): Likewise.
174 * read.c (s_set): Likewise.
175 (s_align): Report a warning rather than an error for
176 alignment too large.
177 (s_comm): Check for missing symbol name.
178 (s_lcomm_internal): Likewise.
179 (s_lsym): Likewise.
180 (s_globl): Use is_end_of_line instead of looking for '\n'.
181 (s_lcomm_internal): Likewise.
182 (ignore_rest_of_line): Report a warning rather than an error.
183
e138127a
GK		 1842001-07-31 Geoffrey Keating <geoffk@redhat.com>
185
186 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
187 any kind of relocation against a not-loaded section.
188
468cced8
AM		 1892001-07-30 Alan Modra <amodra@bigpond.net.au>
190
191 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
192 to include '@' in symbol names when parsing versioned symbols
193 rather than calling get_symbol_end multiple times.
194 * config/tc-i370.c (register_name): Format fixes. Don't call
195 get_symbol_end after parsing number.
196 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
197 code out of conditional.
198 (address_register_name): Likewise.
199 (other_register_name): Likewise.
200 * config/tc-mn10300.c (r_register_name): Likewise.
201 (xr_register_name): Likewise.
202 (data_register_name): Likewise.
203 (address_register_name): Likewise.
204 (other_register_name): Likewise.
205 * config/tc-ppc.c (register_name): Likewise.
206 * config/tc-s390.c (register_name): Likewise.
207
13283e2d
SC		 2082001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
209
210 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
211 and bra relax: update fragP->fr_fix after the fixup.
212
409d19c4
AM		 2132001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
214
215 * read.c (s_set): Check for missing symbol name.
216
050be34e
AM		 2172001-07-26 Alan Modra <amodra@bigpond.net.au>
218
219 * write.c (relax_segment <rs_space>): Account for fr_fix.
220
46bac6de
L		 2212001-07-25 H.J. Lu <hjl@gnu.org>
222
223 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
224 we treat weak like extern only for ELF.
225 (mips_fix_adjustable): Make sure we don't adjust extern/weak
226 symbols only for ELF.
227
2f4dcb11
CD		 2282001-07-25 Chris Demetriou <cgd@broadcom.com>
229
230 * config/tc-mips.c: Fix spelling error in comment.
231
62f65a7b
DB		 2322001-07-25 Dave Brolley <brolley@redhat.com>
233
234 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
235 (IS_PARALLEL_SEPARATOR): New macro.
236 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
237 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
238 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
239 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
240 been seen).
241
3817f222
AM		 2422001-07-24 Alan Modra <amodra@bigpond.net.au>
243
244 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
245 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
246 Update dependencies with "make dep-am".
247 * Makefile.in: Regenerate.
248 * doc/Makefile.in: Regenerate.
249
07726851
KH		 2502001-07-23 Kazu Hirata <kazu@hxi.com>
251
252 * config/tc-alpha.h: Fix formatting.
253 * config/tc-arc.c: Likewise.
254 * config/tc-d10v.h: Likewise.
255 * config/tc-hppa.c: Likewise.
256 * config/tc-i370.c: Likewise.
257 * config/tc-i386.h: Likewise.
258 * config/tc-i960.h: Likewise.
259 * config/tc-ia64.c: Likewise.
260 * config/tc-ia64.h: Likewise.
261 * config/tc-m32r.c: Likewise.
262 * config/tc-m68k.c: Likewise.
263 * config/tc-m88k.c: Likewise.
264 * config/tc-ns32k.c: Likewise.
265 * config/tc-pdp11.c: Likewise.
266 * config/tc-pj.h: Likewise.
267 * config/tc-s390.c: Likewise.
268 * config/tc-sparc.c: Likewise.
269 * config/tc-sparc.h: Likewise.
270 * config/tc-tic80.c: Likewise.
271 * config/tc-w65.h: Likewise.
272
ac62c346
AM		 2732001-07-23 Alan Modra <amodra@bigpond.net.au>
274
275 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
276 symbols specially. Always resolve, adding fr_address to value.
277 * write.c (write_object_file): Don't add fr_address to sym values.
278 (relax_frag): Likewise.
279 (relax_segment): Likewise.
280 * config/obj-ieee.c (do_symbols): Likewise.
281 * config/tc-cris.c (md_convert_frag): Likewise.
282 * config/tc-fr30.c (md_convert_frag): Likewise.
283 * config/tc-i386.c (md_convert_frag): Likewise.
284 * config/tc-m32r.c (md_convert_frag): Likewise.
285 * config/tc-m68hc11.c (md_convert_frag): Likewise.
286 * config/tc-mcore.c (md_convert_frag): Likewise.
287 * config/tc-mips.c (mips16_extended_frag): Likewise.
288 * config/tc-ns32k.c (md_convert_frag): Likewise.
289 * config/tc-m68k.c (md_convert_frag_1): Likewise.
290 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
291 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
292 (md_relax_table): Remove first four entries. Format.
293 (md_estimate_size_before_relax): Remove old_fix. Don't bother
294 setting fr_var. Simplify byte branch checks.
295
677537c1
AM		 2962001-07-23 Alan Modra <amodra@bigpond.net.au>
297
298 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
299 "isbranch" param as all calls have it set.
300 (pa_parse_neg_cmpsub_cmpltr): Likewise.
301 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
302 strcasecmp in "nullify" var.
303 (pa_parse_neg_add_cmpltr): Likewise.
304 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
305 functions. Don't print wrong conditions in error messages.
306
c745b67a
AJ		 3072001-07-23 Andreas Jaeger <aj@suse.de>
308
309 * config/tc-s390.c (s390_force_relocation): Removed.
310
311 * config/tc-s390.h: Remove double declaration of
312 TC_FORCE_RELOCATION.
313
2b3c5a5d
L		 3142001-07-22 H.J. Lu <hjl@gnu.org>
315
316 * config/tc-mips.c (s_mips_end): Remove unused variables.
317 (s_mips_frame): Add ATTRIBUTE_UNUSED.
318
f27a3839
AS		 3192001-07-17 Andreas Schwab <schwab@suse.de>
320
321 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
322 .loc.
323 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
324 insn.
325 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
326
5bae9b28
MG		 3272001-07-17 matthew green <mrg@eterna.com.au>
328
329 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
330 TE_NetBSD.
331 (line_comment_chars): Set to '/' if TE_NetBSD.
332
7ed28e65
MG		 3332001-07-14 matthew green <mrg@eterna.com.au>
334
335 * configure.in (i386-*-netbsdelf*): New target.
92c077a3 336 * configure: Regenerate.
7ed28e65 337
bdbe95c8
NC		 3382001-07-10 Mark Elbrecht <snowball3@softhome.net>
339
340 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
341 class of the non-debug symbol is C_NULL.
342
15dcfbc3
NC		 3432001-07-10 Anders Norlander <anorland@synergenix.se>
344
345 * doc/as.texinfo (Incbin): Fix grammatical errors.
346
f740e790
NC		 3472001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
348
349 * depend.c: Use FOPEN_.. macros in calls to fopen().
350 * input-file.c: As above.
351 * itbl-ops.c: As above.
352 * listing.c: As above.
353 * output-file.c: As above.
354 * read.c: As above.
355
7e005732
NC		 3562001-07-08 Anders Norlander <anorland@synergenix.se>
357
358 * read.c (s_incbin): New .incbin function.
359 * read.c (potable): Add "incbin" pseudo-op.
360 * read.h: Add s_incbin prototype.
361 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
362 * NEWS: Mention new feature.
363
ae341099
NC		 3642001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
365
366 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
367 DEBUG_UNSPECIFIED.
368
002de68b
JH		 3692001-07-06 John Healy <jhealy@redhat.com>
370
371 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
372 set of fixups to be stored.
373 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
374 restored to be chosen from any that are saved.
375 (gas_cgen_swap_fixups): Modified to allow the current set of
376 fixups to be swapped with any other set that has been saved.
377 (gas_cgen_initialize_saved_fixups_array): New routine.
378 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
379 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
380 or MAX_SAVED_FIXUP_CHAINS.
381 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
382 store, swap and restore fuctions to reflect the new interface.
383
7099f9f9
NC		 3842001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
385
386 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
387 ignore empty, ineffectual alignment frags when deciding if a
388 branch can be short.
389
557debba
JW		 3902001-07-05 Steve Ellcey <sje@cup.hp.com>
391
392 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
393 and SPECIAL_SECTION_FINI_ARRAY.
394 (special_section_name): Add .init_array and .fini_array.
395 (md_pseudo_table): Add init_array and fini_array.
396 (md): Add pointer_size and pointer_size_shift fields.
397 (setup_unwind_header): New static function.
398 (output_unw_records): Modify to use setup_unwind_header.
399 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
400 md.pointer_size_shift.
401 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
402
4ad09363
BE		 4032001-07-05 Ben Elliston <bje@redhat.com>
404
464bb47c
BE		 405 * README (Supported platforms): m88k no longer suffers bitrot.
406
4ad09363
BE		 407 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
408
7fb088be
AM		 4092001-07-05 Alan Modra <amodra@bigpond.net.au>
410
411 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
412 lsy_value. Correct typos in comments.
413 * symbols.c (local_symbol_make): Update for name change.
414 (local_symbol_convert): Likewise.
415 (colon): Likewise.
416 (S_GET_VALUE): Likewise.
417 (S_SET_VALUE): Likewise.
418 (print_symbol_value_1): Likewise.
419 (resolve_symbol_value): Likewise. Don't divide local sym values
420 by OCTETS_PER_BYTE twice.
421
3e37788f
JW		 4222001-07-04 Jim Wilson <wilson@redhat.com>
423
87885043
JW		 424 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
425
3e37788f
JW		 426 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
427 sched branches.
428
81b0b3f1
BE		 4292001-07-05 Ben Elliston <bje@redhat.com>
430
2a1e2a6d
BE		 431 * read.c (s_fill): Correct spelling error in comments.
432
81b0b3f1
BE		 433 * doc/c-m88k.texi: New file.
434 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
435 * doc/Makefile.in: Regenerate.
436 * doc/all.texi: Set M880X0.
437 * doc/as.texinfo: Hook in m88k-dependent documentation.
438
18ae5d72
EC		 4392001-07-04 Eric Christopher <echristo@redhat.com>
440
441 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
442
443 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
444 and rm5721 as valid cpu strings.
445 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
446
7461da6e
RS		 4472001-07-04 Richard Sandiford <rsandifo@redhat.com>
448
449 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
450 if it's expected to be non-zero.
451
87548816
NC		 4522001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
453
7bcad3e5
NC		 454 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
455 fscan->fx_frag.
456
87548816 457 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
ac62c346
AM		 458 (write_object_file): Set finalize_syms to
459 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
460 called.
87548816 461
ac62c346 462 * doc/internals.texi; Document
18ae5d72 463 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
87548816 464
99a814a1
AM		 4652001-07-02 Alan Modra <amodra@bigpond.net.au>
466
467 * config/tc-ppc.c: Formatting fixes.
468
bd59b34f
BE		 4692001-07-01 Ben Elliston <bje@redhat.com>
470
471 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
472 they cause some subtle breakage. Will fix them again later.
473
e237d851
NC		 4742001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
475
476 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
477 outside of a function as a .appline directive.
478
ec68c924
EC		 4792001-06-28 Eric Christopher <echristo@redhat.com>
480 H.J. Lu <hjl@gnu.org>
481
551b1d89
BE		 482 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
483 of mips_cpu for the ISA selection.
484 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
485 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
ec68c924
EC		 486 (mips_tune): New. Use mips_tune for scheduling and optimization
487 issues.
488 (append_insn): Use mips_tune and mips_arch.
489 (macro_build): Ditto.
490 (mips_ip): Ditto.
491 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
492 backwards compatability mips_cpu generates arch and tune.
493 (md_show_usage): Document new behavior.
494
495 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
496 Deprecate -mcpu.
497
498 * NEWS: Update.
499
d8273442
NC		 5002001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
501
38b87a1b
NC		 502 * write.c (write_object_file): Do not set finalize_syms until
503 after the segments have been sized. Some backends may still
504 need to access the syms's frags in order to adjust relaxed
505 frags.
506
d8273442
NC		 507 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
508 constants.
509
1a16aca4
AM		 5102001-06-27 Alan Modra <amodra@bigpond.net.au>
511
512 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
513 subtract MD_PCREL_FROM_SECTION for 68k.
514 (fixup_segment <Difference of 2 syms different seg>): Only fudge
515 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
516
d48019e0
AM		 5172001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
518
519 * write.c (fixup_segment <Difference of 2 syms same seg>): If
520 pcrel, subtract MD_PCREL_FROM_SECTION value.
521
37ffda10
BE		 5222001-06-24 Ben Elliston <bje@redhat.com>
523
524 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
525
6f112c47
JJ		 5262001-06-24 Jakub Jelinek <jakub@redhat.com>
527
528 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
529 section symbols the same way as externs.
530
a181d81e
BE		 5312001-06-24 Ben Elliston <bje@redhat.com>
532
453520d7
BE		 533 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
534 (emit_relocations): Ditto.
535 (s_bss): Ditto.
536 (md_begin): Reformat comments to conform to the GNU standards.
537 (md_assemble): Ditto.
538
e21e484e
BE		 539 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
540 (md_parse_option): Mark parameters as unused.
541 (md_show_usage): Ditto.
542 (calcop): Adjust type of `reg_prefix' to char.
543 (get_reg): Ditto.
544 (getval): Adjust type of local `c' to char.
545 (md_create_short_jump): Mark from_addr, to_addr params as unused.
546 (md_create_long_jump): Ditto.
547 (md_estimate_size_before_relax): Mark parameters as unused.
453520d7 548
a181d81e
BE		 549 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
550 to allay a possible compiler warning.
551
dd9b19ab
NC		 5522001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
553
554 * doc/internals.texi (CPU backend): Document md_atof.
555
8be31359
NC		 5562001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
557
d48019e0
AM		 558 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
559 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
560 architecture.
8be31359 561
1cac9012
NC		 5622001-06-21 Philip Blundell <philb@gnu.org>
563
564 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
565 updated.
566 (insns): Remove entry for adrl. Add long_flag for adr.
567 (do_adr): Handle `l' suffix.
568 (do_adrl): Delete.
569
b091f402
AM		 5702001-06-21 Alan Modra <amodra@bigpond.net.au>
571
572 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
573 (md_apply_fix): Use it here. Replace printf with equivalent
574 as_bad_where.
575 (tc_gen_reloc): Use as_bad_where instead of as_bad.
576 (md_apply_fix): Here too.
577 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
578 * config/tc-m68k.c (tc_gen_reloc): Likewise.
579 (md_convert_frag_1): Likewise.
580
1ad63b2f
TR		 5812000-06-20 Tom Rix <trix@redhat.com>
582
583 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
584
c45021f2
NC		 5852001-06-18 H.J. Lu <hjl@gnu.org>
586
ac62c346
AM		 587 * doc/Makefile.am (info): Depend on $(MANS).
588 (as.1): Remove the prefix `$(srcdir)/'.
589 * doc/Makefile.in: Regenerated.
c45021f2 590
ac62c346 591 * as.1: Removed.
c45021f2 592
2172d73b
PB		 5932001-06-18 Philip Blundell <philb@gnu.org>
594
595 * config/tc-arm.c (do_msr): Remove restriction on usage of
596 immediate operands.
597
45c500fa
AM		 5982001-06-19 Alan Modra <amodra@bigpond.net.au>
599
600 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
601 line info.
602
0b317b08
PB		 6032001-06-13 Philip Blundell <philb@gnu.org>
604
605 * config/tc-arm.c (thumb_shift): Improve wording of error message.
606 (do_t_arit): Likewise.
607
07a7a145
NC		 6082001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
609
2bc0a128
NC		 610 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
611 .loc pseudos if the dfwarf2 functions are available.
612 (md_assemble): Only call dwarf2_emit_insn if it is available.
613
07a7a145
NC		 614 * expr.c: Fix typo in comment.
615
b131d4dc
NC		 6162001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
617
618 * doc/as.texinfo (Infix Ops): Document that comparison and
619 combiner operators can be used as infix operators.
620
e1f44d10
NC		 6212001-06-12 Peter Jakubek <pjak@snafu.de>
622
8a543126 623 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
ac62c346
AM		 624 of AND/OR.
625 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
626 (reverse_mri_condition): Likewise.
627 (swap_mri_condition): Issue warning for conditions that can not be
628 swapped.
629 (build_mri_control_operand): Fix order of operands (swapped).
630 (build_mri_control_operand): Allow upper case extension in structured
631 control directives.
632 (s_mri_else): Likewise.
633 (s_mri_next): Likewise.
634 (s_mri_for): Likewise.
635 (s_mri_if): Fix handling comment ('*') in mri mode.
636 (s_mri_while): Likewise.
8a543126 637 * macro.c (macro_expand): Allow macro invocation with empty
ac62c346 638 extension.
e1f44d10 639
3971ce95
NC		 6402001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
641
642 * config/tc-arm.c: Fix test for overlow of literal pool.
643
63486801
L		 6442001-06-11 H.J. Lu <hjl@gnu.org>
645
646 * NEWS: Updated for the new -n option for the MIPS assembler.
647
648 * config/tc-mips.c (md_show_usage): Add -n.
649
650 * doc/as.texinfo: Document the new -n option.
651 * doc/c-mips.texi: Likewise.
652 * doc/as.1: Regenerated.
653
5dd0794d
AM		 6542001-06-10 Alan Modra <amodra@bigpond.net.au>
655
656 * config/obj-coff.c (obj_coff_section): Formatting fix.
657
658 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
659 ",pn".
660
39c0a331
L		 6612001-06-08 H.J. Lu <hjl@gnu.org>
662
663 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
664 disable warning about all NOPS that the assembler generates.
665 (macro): Warn NOPS generated only if warn_nops is not 0.
666 (md_shortopts): Add `n'.
667 (md_parse_option): Set warn_nops to 1 for `n'.
668
268f6bed
L		 6692001-06-08 H.J. Lu <hjl@gnu.org>
670
671 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
672
ea4ff978
L		 6732001-06-08 H.J. Lu <hjl@gnu.org>
674
675 * config/tc-mips.c (md_apply_fix): Don't adjust common
676 extern/weak symbols for ELF.
677 (md_estimate_size_before_relax): Treat weak like extern for
678 ELF.
679 (mips_fix_adjustable): Don't adjust extern/weak symbols for
680 ELF.
681
98aa84af
AM		 6822001-06-08 Alan Modra <amodra@bigpond.net.au>
683
684 * Makefile.am: 'som' is not wrongly spelled 'some'.
685 * Makefile.in: Regenerate.
686
687 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
688 S_GET_VALUE by using a temp.
c0037ab6 689 (append_insn): Likewise, and for S_SET_VALUE too.
98aa84af
AM		 690 (mips_emit_delays): Likewise.
691 (my_getExpression): Likewise.
692 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
693 (mips16_extended_frag): Remove code concerned with avoiding
694 locking in a frag address now that symbols are not finalized until
695 relaxation is complete. Cater for first relaxation pass having
696 bogus addresses. Use relax_marker to reliably determine whether a
697 symbol frag has been reached on the current pass.
698
f85f789b
L		 6992001-06-07 H.J. Lu <hjl@gnu.org>
700
701 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
702 * configure: Regenerate.
703
df3bcd6f
L		 7042001-06-07 H.J. Lu <hjl@gnu.org>
705
706 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
707 ecoff emulation.
708 * configure: Regenerate.
709
add56521
L		 7102001-06-07 H.J. Lu <hjl@gnu.org>
711
712 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
713 MIPS_STABS_ELF is defined.
714
6da13e9a
NC		 7152001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
716
717 * as.c (show_usage): Remove L from listing options. It is not a
718 generic option.
719
879db8be
NC		 7202001-06-06 Christian Groessler <cpg@aladdin.de>
721
c0037ab6 722 * config/tc-z8k.c: Removed many warnings by removing unused
879db8be
NC		 723 variables and tagging unused parameters as such.
724 (md_begin): Fixed a typo (","instead of ";").
725 (struct ctrl_table): Add parentheses to initialize array
726 correctly.
727 (struct flag_table): Likewise.
728 (struct intr_table): Likewise.
729 (struct table): Likewise.
730 (check_operand): "#if 0"'ed since it doesn't seem to be used.
731
98b32482
NC		 7322001-06-06 Peter Jakubek <pjak@snafu.de>
733
8a543126 734 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
98b32482
NC		 735 options to list (e.g. m5206e, m5307, m5407).
736
6e139bf0
AM		 7372001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
738
739 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
740 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
741
cb9401fc
AM		 7422001-06-06 Alan Modra <amodra@bigpond.net.au>
743
744 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
745 <JumpByte, JumpDword insn output>: Remove dead code.
746
3c5cdb54
AM		 7472001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
748
749 * as.c (parse_args): Correct option name "listing-lhs-width2".
750
92ed29ef
NC		 7512001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
752
753 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
754 status.
755
371b7465
RH		 7562001-05-30 Richard Henderson <rth@redhat.com>
757
758 * read.c (emit_leb128_expr): Call md_cons_align.
759
0f2712ed
NC		 7602001-05-28 Jeff Sturm <jsturm@one-point.com>
761
762 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
763 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
764 (tc_gen_reloc): Likewise.
765 (sparc_cons_align): Don't clear sparc_no_align_cons.
c0037ab6 766 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
0f2712ed
NC		 767 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
768
fbe572f9
AM		 7692001-05-27 Alan Modra <amodra@one.net.au>
770
9e40345d
AM		 771 * write.c (relax_segment <rs_space>): Check the section of a
772 symbol to determine whether it is absolute rather than comparing
773 its frag against zero_address_frag as listings play tricks with
774 frags.
775
fbe572f9
AM		 776 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
777 allocated in the same chunk as the fixed part.
778
54d3cad9
AM		 7792001-05-26 Alan Modra <amodra@one.net.au>
780
781 * write.c (relax_segment <rs_space>): Calculate growth using
782 addresses before stretch. Prevent repeated error messages.
783 From Peter Jakubek <pjak@snafu.de>
784 Use as_bad_where and as_warn_where to pinpoint errors.
785
766c03c9
AM		 7862001-05-25 Alan Modra <amodra@one.net.au>
787
05bdb37e
AM		 788 * symbols.c (resolve_symbol_value): Always set segment, even when
789 not finalizing symbol value.
790
1cd55018
AM		 791 * config/obj-ieee.c (write_object_file): Set finalize_syms.
792 * config/obj-coff.c (write_object_file): Likewise.
793 * (size_section): Remove rs_space assert as fr_symbol is no longer
794 removed.
795 (fill_section): Likewise.
796
c709b096
AM		 797 * configure.in: Replace linuxoldld with linux*oldld.
798 * configure: Regenerate.
799
b58c9faf
AM		 800 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
801 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
802 that have been finalized.
803
c89c8534
AM		 804 * symbols.c (resolve_symbol_value): Clear sy_resolving before
805 taking exit_dont_set_value.
806
54d3cad9
AM		 807 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
808 relaxing.
766c03c9 809
6877bb43
TR		 8102000-05-24 Tom Rix <trix@redhat.com>
811
5dd0794d 812 * config/obj-coff.c (add_lineno): xcoff allows negative line
6877bb43 813 numbers
5dd0794d 814 * config/tc-ppc.c (ppc_stabx): fix generated symbol
c0037ab6 815
e027f3e8
AM		 8162001-05-24 Alan Modra <amodra@one.net.au>
817
818 * write.c (write_object_file): Set finalize_syms = 1 before
819 size_seg is called.
820
d1cf510e
NC		 8212001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
822
823 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
824 architecture, remove erraneous ISA_MIPS32.
825 (md_show_usage): Add MIPS r12k support.
826 (mips_cpu_info_table): Add MIPS r12k support.
c0037ab6 827
507c8a1a
AM		 8282001-05-22 Alan Modra <amodra@one.net.au>
829
2d0441d9
AM		 830 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
831 testing for NULs.
832
6386f3a7
AM		 833 * symbols.c (resolve_symbol_value): Remove "finalize" param,
834 instead use finalize_syms directly. Don't treat expressions
835 specially with regard to finalize_syms. Update calls to self.
836 (resolve_local_symbol): Update call to resolve_symbol_value.
837 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
838 !finalize_syms.
839 * symbols.h (resolve_symbol_value): Update prototype.
840 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
841 to resolve_symbol_value.
842 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
843 * config/obj-coff.c (do_relocs_for): Likewise.
844 (yank_symbols): Likewise.
845 (fixup_segment): Likewise.
846 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
847 * config/tc-mips.c (md_convert_frag): Likewise.
848 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
849 (ppc_fix_adjustable): Likewise.
850 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
851 (dwarf2dbg_convert_frag): Likewise.
852 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
853 (eh_frame_convert_frag): Likewise.
854 * expr.c (make_expr_symbol): Likewise.
855 * write.c (adjust_reloc_syms): Likewise.
856 (write_object_file): Likewise.
857 (relax_segment): Likewise.
858 (fixup_segment): Likewise.
859 (finalize_syms): Init to zero, and update comment.
860 (write_object_file): Set finalize_syms to 1 rather than 2.
861 * doc/internals.texi (sy_value): Mention finalize_syms.
862 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
863
c801568a
AM		 864 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
865 as relaxable if embedded system, make weak syms non-relaxable.
866 Move definition..
867 (tc_m68k_fix_adjustable): ..so it can be used here.
868 (md_apply_fix_2): Sign extend without conditional.
869
507c8a1a
AM		 870 * config/tc-v850.c: Update copyright.
871
aaa4f6d9
JJ		 8722001-05-16 Jeff Johnston <jjohnstn@redhat.com>
873
c0037ab6
AM		 874 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
875 howto entry is not found.
aaa4f6d9 876
7e8f4100
AO		 8772001-05-15 Alexandre Oliva <aoliva@redhat.com>
878
879 * config/tc-mn10300.c (mn10300_force_relocation): Don't
880 optimize differences between symbols in code sections to
881 constants.
882 (mn10300_fix_adjustable): Don't adjust to section+offset
883 relocations pointing at symbols in code sections.
884
9fcc94b6
AM		 8852001-05-16 Alan Modra <amodra@one.net.au>
886
887 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
888 for 8 byte insns.
889 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
890 opcodes are output rather than after. Delete insn_size.
891 * config/tc-v850.c (md_assemble): Similarly, but delete
892 total_insn_size.
893
de1cb007
RH		 8942001-05-14 Richard Henderson <rth@redhat.com>
895
896 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
897 last change.
898
67a659f6
RH		 8992001-05-14 Richard Henderson <rth@redhat.com>
900
901 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
902 also collect whether to expect an FDE augmentation.
903 (check_eh_frame): Rewrite as a state machine. Track where in
904 an FDE we are located, skip any augmentation.
905 (eh_frame_estimate_size_before_relax): Get code alignment from
906 the fragment subtype.
907 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
908 * read.c (emit_leb128_expr): Call check_eh_frame.
909
076dc439
AO		 9102001-05-14 Alexandre Oliva <aoliva@redhat.com>
911
912 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
913 before a relaxable insns.
914
4e75439a
AO		 9152001-05-13 Alexandre Oliva <aoliva@redhat.com>
916
917 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
918 between symbols if the base symbol is in the current section;
919 emit a PC-relative relocation instead.
920
bcee8eb8
AM		 9212001-05-12 Peter Targett <peter.targett@arccores.com>
922
923 * config/tc-arc.c: Update copyright and tidy source comments.
924 (md_pseudo_table): Add directive .cpu back as an alias for
925 .option. Add .file and .line for dwarf2 support.
926 (arc_mach_type): Make bfd_mach_arc_6 default.
927 (md_longopts): Add entry 'pre-v6' representing old command line
928 option when assembling for 'arc5' core versions.
929 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
930 default behaviour.
931 (arc_code_symbol): Make symbol value for @h30 fixup expression
932 equal to O_constant.
933 (md_assemble): Call dwarf2_emit_insn.
934 Include "dwarf2dbg2.h". Formatting fixes throughout file.
935 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 936 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
937
579f31ac
JJ		 9382001-05-11 Jakub Jelinek <jakub@redhat.com>
939
940 * config/tc-ia64.c (special_linkonce_name): New.
941 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
942 .gnu.linkonce.ia64unw{,i}.FOO.
943 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
944 (dot_endp): Add comment about it.
945
15f65ae4
NC		 9462001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
947
c0037ab6 948 * config/tc-arm.c (arm_handle_align): When truncating an aligned
15f65ae4
NC		 949 block, ensure that the low order bits of the alignment are
950 preserved.
951
606ab118
AM		 9522001-05-10 Alan Modra <amodra@one.net.au>
953
954 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
955 symbol_next.
956
957 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
958 current variable part of frag.
959 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
960 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
961 * config/tc-m68hc11.c (RELAX_STATE): Define.
962 (RELAX_LENGTH): Define.
963 (md_estimate_size_before_relax): Handle non-relaxable cases
964 separately from relaxable cases for clarity, and return correct
965 size for multi-pass relaxation.
966 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
967 (md_estimate_size_before_relax): As for tc-m68hc11.c.
968 (md_convert_frag): Remove "length_code".
969 * config/tc-vax.c (RELAX_STATE): Define.
970 (RELAX_LENGTH): Define.
971 (md_relax_table): Add missing entry.
972 (md_estimate_size_before_relax): As for tc-m68hc11.c.
973 (md_convert_frag): Remove "length_code".
974 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
975 don't bother setting fr_var. Return correct size for multi-pass
976 relaxation.
977 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
978 (md_convert_frag): Don't bother clearing fr_var.
979 (md_pseudo_table): Correct initialization.
980 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
981 (md_estimate_size_before_relax): No need to set fr_var.
982 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
983 (md_estimate_size_before_relax): No need to set fr_var.
984
1f23ade4
RH		 9852001-05-09 Richard Henderson <rth@redhat.com>
986
987 * config/tc-ia64.c (generate_unwind_image): Align the fragment
988 beginning a function's unwind info block.
989
96f37af6
AO		 9902001-05-09 Alexandre Oliva <aoliva@redhat.com>
991
992 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
993
8390138c
AS		 9942001-05-08 Andreas Schwab <schwab@suse.de>
995
996 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
997 fx_pcrel_adjust explicitly sign extend when reading it.
998
5c65dbc1
AM		 9992001-05-08 Alan Modra <amodra@one.net.au>
1000
1001 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1002 from md_relax_table, and combine some switch cases.
1003
a7c92dae
AO		 10042001-05-06 Alexandre Oliva <aoliva@redhat.com>
1005
1006 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1007 from offset in non-pcrel operands too.
1008
d8708f40
NC		 10092001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1010
1011 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1012 * config/tc-arm.c (arm_handle_align): Do not insert more than
1013 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1014 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1015
3438adb3
AM		 10162001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1017
1018 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1019 Run "make dep-am".
1020 * Makefile.in: Regenerate.
1021 * configure.in: Remove duplicate mips-*-ecoff* entry.
1022 * configure: Regenerate.
1023
1024 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1025 (n_names): Cast away type mismatch.
1026 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1027 (obj_ecoff_frob_symbol): Likewise.
1028 * ecoff.c: (add_file): Add unused attribute.
1029 (ecoff_directive_begin): Likewise.
1030 (ecoff_directive_bend): Likewise.
1031 (ecoff_directive_def): Likewise.
1032 (ecoff_directive_dim): Likewise.
1033 (ecoff_directive_scl): Likewise.
1034 (ecoff_directive_size): Likewise.
1035 (ecoff_directive_type): Likewise.
1036 (ecoff_directive_tag): Likewise.
1037 (ecoff_directive_val): Likewise.
1038 (ecoff_directive_endef): Likewise.
1039 (ecoff_directive_end): Likewise.
1040 (ecoff_directive_ent): Likewise.
1041 (ecoff_directive_extern): Likewise.
1042 (ecoff_directive_file): Likewise.
1043 (ecoff_directive_fmask): Likewise.
1044 (ecoff_directive_frame): Likewise.
1045 (ecoff_directive_mask): Likewise.
1046 (ecoff_directive_loc): Likewise.
1047 (mark_stabs): Likewise.
1048 (ecoff_stab): Likewise.
1049 (ecoff_frob_symbol): Cast away type mismatch.
1050 (ecoff_padding_adjust): Likewise.
1051 (ecoff_build_symbols): Likewise.
1052 (ecoff_build_procs): Likewise.
1053 (ecoff_build_aux): Likewise.
1054 (ecoff_build_strings): Likewise.
1055 (ecoff_build_fdr): Likewise.
1056 (ecoff_build_debug): Likewise.
1057 * itbl-ops.c (itbl_assemble): Variable initialization.
1058
636c26b0
AM		 10592001-05-03 Alan Modra <amodra@one.net.au>
1060
1061 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1062 expressions rather than triggering an assert.
1063
c7e40348
NC		 10642001-05-02 Johan Rydberg <jrydberg@opencores.org>
1065
3438adb3
AM		 1066 * config/tc-openrisc.c: New file.
1067 * config/tc-openrisc.h: Likewise.
c7e40348 1068
3438adb3
AM		 1069 * Makefile.am: Add OpenRISC target.
1070 * Makefile.in: Regenerated.
c7e40348 1071
3438adb3
AM		 1072 * configure.in (openrisc-*-*): Add target.
1073 * configure: Regenerated.
c7e40348 1074
5cb1517b
NC		 10752001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1076
1077 * config/tc-arm.c (arm_frag_align_code): Change error message to
1078 more explanatory version.
1079
f4ddc5e6
L		 10802001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1081
1082 * config/tc-mips.c (md_parse_option): Also accept
1083 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1084
fa7fda74
L		 10852001-04-27 David Mosberger <davidm@hpl.hp.com>
1086
1087 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1088 argument passing order: predicate goes last, not first.
1089
87748b32
NC		 10902001-04-27 Sean McNeil <sean@mcneil.com>
1091
1092 * configure.in: Add arm-vxworks.
1093 * configure: Regenerate.
1094
16a0c2d4
NC		 10952001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1096
1097 * config/tc-arm.c (arm_handle_align): New Function: Generate
1098 no-op filled alignment frags.
1099 (arm_frag_align_code): New Function: Create a code alignment frag.
1100 (arm_init_frag): New Function: Initialse the target dependent
1101 parts of a frag.
1102
1103 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1104 (TC_FRAG_INIT): Define.
1105 (HANDLE_ALIGN): Define.
1106 (md_do_align): Define.
1107
ea3b9044
NC		 11082001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1109
1110 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1111 symbol has been initialised before extracting its symbol index.
1112
d6d788bd
L		 11132001-04-24 H.J. Lu <hjl@gnu.org>
1114
1115 * configure: Regenerated with the right version of autoconf.
1116
6840198f
NC		 11172001-04-24 Christian Groessler <cpg@aladdin.de>
1118
1119 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1120 generate R_CALLR and R_REL16 relocations
1121
1c97d17b
JE		 11222000-04-20 Jason Eckhardt <jle@redhat.com>
1123
1124 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1125 since frag_now can change after d10v_cleanup is called.
1126
1c33f1da
DB		 11272001-04-16 David O'Brien <obrien@FreeBSD.org>
1128
1129 * configure.in: Add the em type for FreeBSD targets.
1130 * configure: Regenerate.
1131
eb0dfd58
AO		 11322001-04-14 Alexandre Oliva <aoliva@redhat.com>
1133
8c5e1ccd
AO		 1134 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1135 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1136
eb0dfd58
AO		 1137 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1138 pc-relative relocations not placed at the end of the instruction.
1139
1deb8127
JW		 11402001-04-13 Jim Wilson <wilson@redhat.com>
1141
1142 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1143 excluding br.i.
1144
f5fa8ca2
JJ		 11452001-04-13 Jakub Jelinek <jakub@redhat.com>
1146
1147 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1148 handle SHF_MERGE and SHF_STRINGS.
1149 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1150 (obj_elf_section): Allow additional argument specifying entity size.
1151 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1152 in SEC_MERGE sections.
1153
fb81275c
JM		 11542001-04-12 Jason Merrill <jason_merrill@redhat.com>
1155
1156 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1157
a8a22e33
AO		 11582001-04-12 Alexandre Oliva <aoliva@redhat.com>
1159
1160 * expr.c (operand): Pass &c to md_parse_name().
1161 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1162
af9539e4
L		 11632001-04-07 Steven J. Hill <sjhill@cotw.com>
1164
1165 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1166
1167 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1168 * Makefile.in: Regenerated.
1169
1170 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1171 * configure: Regenerated.
1172
4dfea105
AO		 11732001-04-06 Alexandre Oliva <aoliva@redhat.com>
1174
1175 * config/tc-mn10300.c (xr_registers): Added `pc'.
1176
e66457fb
AM		 11772001-04-05 Alan Modra <alan@linuxcare.com.au>
1178
1179 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1180 * configure: Regenerate.
1181
1182 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1183 cases, and always return size based on current fr_subtype.
1184 (md_begin): Move initialization of md_relax_table..
1185 (md_relax_table): ..to static initializer. Set rlx_length for
1186 UNDEF_WORD_DISP cases.
1187 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1188 (md_begin): Likewise.
1189 (md_relax_table): Likewise.
1190 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1191 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1192 Set rlx_backward and rlx_forward to zero for unused states.
1193 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1194 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1195 (UNCOND12, UNCOND32): Remove duplicate defines.
1196
aacb5251
HPN		 11972001-04-04 Hans-Peter Nilsson <hp@axis.com>
1198
c335d394
HPN		 1199 * config/tc-cris.c (md_estimate_size_before_relax) <case
1200 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1201 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1202 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1203 Add cases to cover all relax states.
ed67db7a
HPN		 1204 (cris_insn_first_word_frag): New.
1205 (md_assemble): Call cris_insn_first_word_frag to get the first
1206 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1207 end. Drop variable insn_size.
1208 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1209 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1210 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 1211
aacb5251
HPN		 1212 * write.c (write_object_file): Reset broken word state before
1213 calling relax_seg.
1214
cdbc6895
AM		 12152001-03-31 Alan Modra <alan@linuxcare.com.au>
1216
61b96bb4
AM		 1217 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1218 for one line if not already enabled.
1219 * cond.c (s_elseif): Correct conditional assembly listing.
1220 (s_else): Likewise.
1221
cdbc6895
AM		 1222 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1223 Don't abort on NULL current_cframe.
1224
93c2a809
AM		 12252001-03-30 Alan Modra <alan@linuxcare.com.au>
1226
0529cb87 1227 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 1228 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1229 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1230 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1231 * config/obj-coff.c (do_relocs_for): Likewise.
1232 (yank_symbols): Likewise.
1233 (fixup_segment): Likewise.
1234 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1235 (ppc_fix_adjustable): Likewise.
1236 * config/tc-mips.c (md_convert_frag): Likewise.
1237 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1238 * ehopt.c (eh_frame_convert_frag): Likewise.
1239 * expr.c (make_expr_symbol): Likewise.
0529cb87 1240
e46d99eb
AM		 1241 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1242 better packing.
1243 * symbols.c (resolve_symbol_value): Don't fix expression values
1244 until relaxation is complete.
1245 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1246 (S_GET_VALUE): Likewise, and return unresolved expression value.
1247 * write.c (finalize_syms): New.
1248 (relax_and_size_seg): Split into..
1249 (relax_seg): New function, returns 1 if anything changed..
1250 (size_seg): And the remainder of relax_and_size_seg.
1251 (fixup_segment): Arrange for final resolution of sym values.
1252 (adjust_reloc_syms): Likewise.
1253 (write_object_file): Likewise, and repeatedly call relax_seg until
1254 nothing more changes.
1255 (relax_segment): Return 1 if anything changed. Use correct types
1256 for rs_org `target' and `after'.
1257 * write.h (finalize_syms): Declare.
1258 (relax_segment): Update prototype.
1259
93c2a809
AM		 1260 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1261 do-nothing cases to switch to avoid abort on a second relaxation
1262 pass, and tidy code a little.
1263 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1264 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1265 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1266 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1267 (md_relax_table): Remove first four unused entries. Increment
1268 rlx_length by one throughout table, and update comments to suit.
1269 (md_estimate_size_before_relax): Return size of current variable
1270 part of frag to reflect reality when relaxing more than once.
1271 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1272 (COND32, UNCD32): Rename to DISP32 throughout.
1273 (UNDEF_WORD_DISP): Renumber to 3.
1274 (md_estimate_size_before_relax): Add extra do-nothing cases.
1275 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1276 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1277 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1278 handle word and dword branches.
1279
d551a338
HPN		 12802001-03-29 Hans-Peter Nilsson <hp@axis.com>
1281
1282 * config/tc-cris.h (tc_fix_adjustable): Allow only
1283 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 1284 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1285 example in comment to valid type.
d551a338 1286
440ecb38
L		 12872001-03-28 H.J. Lu <hjl@gnu.org>
1288
1289 * read.c (equals): Set to local for COFF only if it hasn't been
1290 defined before.
1291
8a238888
AM		 12922001-03-28 Alan Modra <alan@linuxcare.com.au>
1293
1294 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1295 (md_begin): Use it when setting default architecture.
1296
775cf891
NC		 12972001-03-27 Nick Papadonis <nick@coelacanth.com>
1298
1299 * read.c (equals): (for COFF) default symbols to being local.
1300
f9c19112
HPN		 13012001-03-27 Hans-Peter Nilsson <hp@axis.com>
1302
1303 * configure.in (cris-*-*): Change default emulation to criself.
1304 (cris-*-*aout*): New rule.
1305 * configure: Regenerate.
1306
07855bec
NC		 13072001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1308
1309 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1310 BFD_RELOC_390_GOTENT.
1311 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1312 BFD_RELOC_390_GOTENT.
1313
13142001-03-26 Nick Clifton <nickc@redhat.com>
1315
1316 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1317 * config/tc-s390.c (s390_force_relocation): New function: Force
1318 relocations for VTINHERIT relocs.
1319
0285c67d
NC		 13202001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1321
1322 * doc/as.texinfo: Put @c man begin to generate the as man page.
1323 When generating man, define all the variables. Re-organize some
1324 options to obtain better indentation of man page.
1325 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1326 (as.1): Build from as.texinfo.
1327 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1328
551c1ca1
AM		 13292001-03-25 Alan Modra <alan@linuxcare.com.au>
1330
1331 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1332 scale factor, and return the end of the expression.
1333 (i386_operand): Modify for above.
1334
c3a27914
NC		 13352001-03-23 Nick Clifton <nickc@redhat.com>
1336
1337 * doc/as.texinfo: Document --listing-XXX command line switches.
1338 Explain why listings behave differently when -pipe is used.
1339
37006e43
NC		 13402001-03-23 Richard Sandiford <rsandifo@redhat.com>
1341
1342 * write.c (fix_new_exp): Print an error if passed a register.
1343
08caf3f8
HPN		 13442001-03-23 Hans-Peter Nilsson <hp@axis.com>
1345
1346 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1347 (PIC_SUFFIX_CHAR): New macro.
1348 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1349 (pic): New variable.
1350 (md_longopts): New option --pic.
1351 (OPTION_PIC): Define.
1352 (md_estimate_size_before_relax): Tweak longish comment.
1353 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1354 (md_assemble): Handle a PIC relocation on prefix and normal
1355 instruction operands.
1356 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1357 "complex" operand expressions. Call frag_more outside
1358 gen_cond_branch_32 parameter list.
1359 (cris_process_instruction): Handle PIC relocs on parsed
1360 operand expressions. Validize PIC reloc sizes.
1361 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1362 (gen_bdap): Handle "complex" operand expressions.
1363 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1364 ADD.D offset,PC as jump instruction if generating PIC. Generate
1365 error instead of crashing on complex expressions.
1366 (cris_number_to_imm): Add segT parameter. All callers changed.
1367 Use segT parameter, not now_seg, for segment of fixup. Handle
1368 PCREL relocations but check that they are fully resolved.
1369 (md_parse_option): Handle OPTION_PIC.
1370 (tc_gen_reloc): Handle PIC relocs.
1371 (md_show_usage): Update for --pic.
1372 (md_apply_fix3): Renamed from md_apply_fix.
1373 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1374 (md_cris_force_relocation): Force relocation for PIC relocs.
1375
1376 * config/tc-cris.h: Tweak attribution.
1377 (MD_APPLY_FIX3): Define.
1378 (IS_CRIS_PIC_RELOC): New macro.
1379 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1380 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1381 generating ELF.
8a238888 1382 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 1383
38686296
AM		 13842001-03-20 Alan Modra <alan@linuxcare.com.au>
1385
1386 * frags.h (struct frag): Add relax_marker.
1387 * write.c (is_dnrange): Delete.
1388 (relax_frag): Use correct types for `aim', `target', `address'.
1389 Delete `offset', `was_address'. Test `relax_marker' instead of
1390 using fragile (and slow) address test.
1391 (relax_segment): Init and flip `relax_marker'.
1392
2e98d2de
AM		 13932001-03-19 Alan Modra <alan@linuxcare.com.au>
1394
1395 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1396 used register name.
1397
e629c13f
SC		 13982001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1399
1400 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1401 with 'Motorola specification for assembly language input standard'.
1402
249e3833
RH		 14032001-03-17 Richard Henderson <rth@redhat.com>
1404
1405 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1406 (dwarf2_directive_loc): Don't use them.
1407 (dwarf2_directive_file): Reject duplicate file definitions.
1408 (get_filenum): Zero allocated memory.
1409 (out_file_list): Complain about missing file definitions.
1410
2289f85d
AM		 14112001-03-17 Alan Modra <alan@linuxcare.com.au>
1412
1413 * read.c (do_org): Handle complex expressions.
1414 * cgen.c (gas_cgen_finish_insn): Likewise.
1415
4d5a53ff
JW		 14162001-03-15 David Mosberger <davidm@hpl.hp.com>
1417
1418 * config/tc-ia64.c (md): New member keep_pending_output.
1419 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1420 is not set.
1421 (dot_xdata): Turn on md.keep_pending_output for the duration of
1422 this function.
1423 (dot_xfloat_cons): Ditto.
1424 (dot_xstringer): Ditto.
1425 (dot_xdata_ua): Ditto.
1426 (dot_xfloat_cons_ua): Ditto.
1427
14282001-03-15 Jim Wilson <wilson@redhat.com>
1429
1430 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1431 label support.
1432
19c0258a
AO		 14332001-03-15 Alexandre Oliva <aoliva@redhat.com>
1434
1435 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1436
d68d4570
DD		 14372001-03-15 DJ Delorie <dj@redhat.com>
1438
1439 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1440 blindly freeing string if it isn't at the top of the obstack.
1441
f3c180ae
AM		 14422001-03-13 Alan Modra <alan@linuxcare.com.au>
1443
1444 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1445 (NUM_FLAG_CODE): Define.
1446 (lex_got): New function.
1447 (got_reloc): New global var.
1448 (x86_cons_fix_new): New function.
1449 (x86_cons): New function.
1450 (i386_immediate): Use lex_got here, replacing inline code. Change
1451 "ignoring junk.." error message to "junk.."
1452 (i386_displacement): Likewise.
1453 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1454 (x86_cons): Declare.
1455 (TC_CONS_FIX_NEW): Define.
1456 (x86_cons_fix_new): Declare.
1457
83e7603d
NC		 14582001-03-12 Nick Clifton <nickc@redhat.com>
1459
1460 * config/tc-arm.c (md_begin): Always set machine type based on
1461 cpu_variant.
1462
1ae12ab7
AM		 14632001-03-07 Alan Modra <alan@linuxcare.com.au>
1464
1465 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 1466 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 1467 union.
f3c180ae
AM		 1468 <JumpInterSegment output>: Use correct i.disp_reloc[].
1469 <immediate output>: Likewise.
1ae12ab7 1470
4f3c3dbb
NC		 14712001-03-06 Nick Clifton <nickc@redhat.com>
1472
1473 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1474 BLX(1) instruction.
1475
dc84e067
NC		 14762001-03-06 Igor Shevlyakov <igor@windriver.com>
1477
1478 * config/tc-m68k.c : Add 5407 to archs[] table.
1479 (HAVE_LONG_BRANCH): Add mcf5407.
1480 (select_control_regs): Recognize 5407.
1481
a8150a88
DB		 14822001-03-02 Dave Brolley <brolley@redhat.com>
1483
1ae12ab7
AM		 1484 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1485 than m32r_do_align.
a8150a88 1486
e103941e
NC		 14872001-03-02 Richard Sandiford <rsandifo@redhat.com>
1488
1489 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1490 (gen_to_words): Print warnings if NaNs are found and the target CPU
1491 does not support them. Allow largest exponent to be used in normal
1492 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1493
7c44d1d3
AJ		 14942001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1495
1496 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1497 anymore since we use bfd_elf_generic_reloc now.
1498 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1499
27b7e12d
AM		 15002001-02-27 Alan Modra <alan@linuxcare.com.au>
1501
1502 * configure.in (BFD_VERSION): New.
1503 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1504 * configure: Regenerate.
1505 * Makefile.am: Run "make dep-am"
1506 * Makefile.in: Regenerate.
1507 * doc/Makefile.in: Regenerate.
1508
1af96959
NC		 15092001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1510
1511 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1512 SEC_NEVER_LOAD when the 'n' flag is used.
1513 Add SEC_NEVER_LOAD to matchflags.
1514
d95767bf
SC		 15152001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1516
1517 * symbols.c (decode_local_label_name): Initialize message_format
1518 only when an error is reported (perf pb due to I18N).
1519
3737d051
L		 15202001-02-23 H.J. Lu <hjl@gnu.org>
1521
1522 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1523 BFD_ASSEMBLER is not defined.
1524
b653e7f9
NC		 15252001-02-23 Richard Sandiford <rsandifo@redhat.com>
1526
1527 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1528 done if it's against a symbol.
1529
7463c317
TW		 15302001-02-22 Timothy Wall <twall@cygnus.com>
1531
1532 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1533 target formats if applicable.
1534 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1535 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1536 * Makefile.in: Regenerated.
1537 * configure.in: Added configuration for ia64-*-aix*.
1538 * configure: Regenerated.
7c44d1d3 1539
87f8eb97
JW		 15402001-02-21 David Mosberger <davidm@hpl.hp.com>
1541
1542 * config/tc-ia64.c (enum operand_match_result): New type.
1543 (operand_match): Change return type to operand_match_result.
1544 Fix all returns appropriately, adding support for returning the
1545 out-of-range result.
1546 (parse_operands): New locals result, error_pos, out_of_range_pos,
1547 curr_out_of_range_pos. Rewrite operand matching loop to give better
1548 error messages.
7c44d1d3 1549
33d01f33
JW		 15502001-02-21 David Mosberger <davidm@hpl.hp.com>
1551
1552 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1553 (dot_proc): Clear unwind.prologue_count to zero.
1554 (dot_prologue): Increment unwind.prologue_count.
1555 (dot_restore): If second operand is omitted, use
1556 unwind.prologue_count -1 for "ecount" (# of additional regions to
1557 pop). Decrement unwind.prologue_count by number of regions
1558 popped.
1559
7e84d676
NC		 15602001-02-21 Nick Clifton <nickc@redhat.com>
1561
1562 * doc/as.texinfo (Section): Note that some flags to the COFF
1563 version of .section remove attributes rather than setting them.
1564
5cd4edbe
KH		 15652001-02-20 Kazu Hirata <kazu@hxi.com>
1566
29184774
NC		 1567 * config/tc-pdp11.c: Fix formatting.
1568 * config/tc-pdp11.h: Likewise.
5cd4edbe 1569
80b3ee89
AJ		 15702001-02-20 Bo Thorsen <bo@suse.de>
1571
1572 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1573 entry.
1574
0fde8cc6 15752001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 1576
1577 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1578 all FreeBSD platforms should look the same at this level.
1579 * configure: Rebuilt.
1580 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1581
e135f41b
NC		 15822001-02-18 lars brinkhoff <lars@nocrew.org>
1583
1584 * Makefile.am: Add PDP-11 target.
1585 * configure.in: Likewise.
1586 * config/tc-pdp11.c: New file.
1587 * config/tc-pdp11.h: New file.
1588 * doc/Makefile.am: Add PDP-11 documentation.
1589 * doc/all.texi: Likewise.
1590 * doc/as.texinfo: Likewise.
1591 * doc/c-pdp11.texi: New file.
1592
363c574f
MG		 15932001-02-16 matthew green <mrg@redhat.com>
1594
5dd0794d 1595 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 1596
fa1cb89c
JW		 15972001-02-13 Jim Wilson <wilson@redhat.com>
1598
1599 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1600 reloc instead of a 0 reloc.
1601 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1602 as done.
1603 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1604
c842b53a
ILT		 16052001-02-13 Ian Lance Taylor <ian@zembu.com>
1606
1607 * write.c (is_dnrange): Stop as soon as the address becomes
1608 larger.
1609 (relax_frag): Add segment parameter. Only call symbol_get_frag
1610 once. Only call is_dnrange if the symbol is in the same segment,
1611 and the symbol address is larger.
1612 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1613 * write.h (relax_frag): Update declaration.
1614 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1615 it to relax_frag.
1616 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1617 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1618 (m32r_relax_frag): Update declaration.
1619 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1620 * config/tc-tic54x.h (md_relax_frag): Likewise.
1621 * doc/internals.texi (CPU backend): Update documentation for
1622 md_relax_frag.
1623
6fad6acb
AM		 16242001-02-13 Alan Modra <alan@linuxcare.com.au>
1625
fddf5b5b
AM		 1626 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1627 Mention effect of < 386 architectures on jump promotion.
1628 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1629
1630 * config/tc-i386.c (no_cond_jump_promotion): New.
1631 (set_cpu_arch): Parse "jumps" arch modifier.
1632 (insn_size): Modify usage comment.
1633 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1634 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1635 (TYPE_FROM_RELAX_STATE): New define.
1636 (UNCOND_JUMP, COND_JUMP): Renumber.
1637 (md_relax_table): Reorder to suit.
1638 (COND_JUMP86): New define.
1639 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1640 (md_assemble): Create frag var for jumps of max size, encode relax
1641 state for COND_JUMP86.
1642 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1643 leave conditional jumps small if no_cond_jump_promotion.
1644 (md_convert_frag): Likewise.
1645
6fad6acb
AM		 1646 * expr.c (operator): Don't bump input_line_pointer for two char
1647 operators. Instead return operator size via new param num_chars.
1648 (expr): Use above to parse multi-char operators correctly.
1649
23df1078
JH		 1650Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1651
29184774 1652 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 1653 BFD_RELOC_X86_64_GOTPCREL.
1654 (i386_validate_fix): Likewise.
1655
b1e2e654
PB		 16562001-02-12 Philip Blundell <pb@futuretv.com>
1657
1658 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1659 ldrt/strt instructions.
1660
9117d219
NC		 16612001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1662
1663 * config/tc-mips.c (macro): For M_LA_AB emit a
1664 BFD_RELOC_MIPS_CALL16 relocation or a
1665 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1666 BFD_RELOC_MIPS_GOT16 and
1667 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1668 loading the jump register when generating SVR4_PIC code.
1669
97238fbd
CD		 16702001-02-10 Chris Demetriou <cgd@broadcom.com>
1671
1672 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1673 map to MIPS-specific files, as they used to do before the
1674 change on 2000-05-21.
1675 * configure: Regerate.
1676
0f074f60
CD		 16772001-02-10 Chris Demetriou <cgd@broadcom.com>
1678
1679 * config/tc-mips.c (md_parse_option): Don't try to compile
1680 ELF-only option code if not ELF.
1681
91a2ae2a
RH		 16822001-02-08 David Mosberger <davidm@hpl.hp.com>
1683
1684 * config/tc-ia64.h (md_elf_section_type): New macro.
1685 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1686 (they're now handled via ia64_elf_section_type.
1687
1688 * config/tc-ia64.c (unwind): New members saved_text_seg,
1689 saved_text_subseg, and force_unwind_entry.
1690 (optimize_unw_records): New function to optimize away unnecessary
1691 unwind directives.
1692 (ia64_elf_section_type): New function.
1693 (output_unw_records): Generate unwind info only if the size is
1694 non-zero or if it's forced for some other reason (e.g.,
1695 handlerdata or a personality routine).
1696 (generate_unwind_image): Don't switch back to previous
1697 section---stay inside the unwind info section instead so that
1698 handlerdata that may follow goes into the right place.
1699 (dot_handlerdata): Force generation of unwind entry and save the
1700 current active text segment before generating unwind image.
1701 (dot_unwentry): Force generation of unwind entry.
1702 (dot_personality): Ditto.
1703 (dot_endp): Generate unwind table entry only if there is
1704 some unwind info or the unwind entry was forced.
1705
1706 * config/tc-ia64.c (make_unw_section_name): New macro to form
1707 unwind section name.
1708 (generate_unwind_image): Add "text_name" argument. Use it to
1709 form unwind section name.
1710 (dot_handlerdata): Determine current segment (section) name and
1711 pass it to generate_unwind_image().
1712 (dot_endp): Determine current segment (section) name and use
1713 it to determine the appropriate unwind section name.
1714 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1715 n, fill, and max arguments.
1716
a85d7ed0
NC		 17172001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1718
1719 * Makefile.am: Add linux target for S/390.
1720 * configure.in: Likewise.
1721 * config/tc-s390.c: New file.
1722 * config/tc-s390.h: New file.
1723
de68de20
AO		 17242001-02-09 Alexandre Oliva <aoliva@redhat.com>
1725
1726 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1727 2byte, 4byte and 8byte.
1728
8ea46bbd
AM		 17292001-02-08 Alan Modra <alan@linuxcare.com.au>
1730
1731 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1732 md_number_to_chars with size > sizeof (valueT).
1733
a99746f4
L		 17342001-02-06 H.J. Lu <hjl@gnu.org>
1735
1736 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1737 there is no relocation.
1738
f4e17b3d
L		 17392001-02-06 H.J. Lu <hjl@gnu.org>
1740
1741 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1742
1743 * config/tc-ia64.c (md_parse_option): Only accept the valid
1744 ia64 options on "-axxx".
1745
3557da92
JW		 17462001-02-05 Jim Wilson <wilson@redhat.com>
1747
1748 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1749 aborting for invalid operands.
1750
da6c73e0
AM		 17512001-02-06 Alan Modra <alan@linuxcare.com.au>
1752
1753 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1754 than via pointer. Update all callers.
1755 (UNWIND_LOW32): Define.
1756 (UNWIND_HIGH32): Define.
1757 (pa_build_unwind_subspace): Use the above macros instead of dumping
1758 bitfields directly. Call frag_more once rather than multiple times.
1759 (md_assemble): Use UNWIND_LOW32.
1760 (pa_entry): Likewise
1761 (pa_procend): Likewise.
1762 (process_exit): Use UNWIND_HIGH32.
1763
986c6f4b
SC		 17642001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1765
1766 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1767 function to select the header according to the cpu.
1768 (md_after_pass_hook, md_do_align): Remove.
1769 (md_cleanup, m68hc11_cleanup): Remove.
1770 (md_pcrel_from_section): Declare.
1771 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1772 (build_jump_insn, build_insn): Likewise.
1773 (m68hc11_listing_header): New function.
1774 (m68hc11_cleanup): Remove.
1775
dbb8ad49
SC		 17762001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1777
328dc123 1778 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 1779 symbols because there is no support for shared libraries and these
328dc123 1780 symbols can't be overridden (unless they are weak).
dbb8ad49 1781
a987bfc9
RH		 17822001-02-01 Momchil Velikov <velco@fadata.bg>
1783
1784 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1785 for the compilation unit with a zero byte.
1786
22862cde
AM		 17872001-01-30 Alan Modra <alan@linuxcare.com.au>
1788
1789 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1790 destinations. Correct range check for 17 and 22 bit branches.
1791
8ec6253e
NC		 17922001-01-25 Nick Clifton <nickc@redhat.com>
1793
1794 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1795 still set. Issue an error message instead.
1796 (md_estimate_size_before_relax): Delete unused variable
1797 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 1798
43ad3147
KH		 17992001-01-23 Kazu Hirata <kazu@hxi.com>
1800
1801 * as.c: Fix formatting.
1802 * ehopt.c: Likewise.
1803 * messages.c: Likewise.
1804 * stabs.c: Likewise.
1805 * symbols.c: Likewise.
1806
015c05c1
AM		 18072001-01-23 Ben Elliston <bje@redhat.com>
1808
1809 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1810
66498417
KH		 18112001-01-22 Kazu Hirata <kazu@hxi.com>
1812
1813 * config/tc-alpha.c: Fix formatting.
1814
1aad8cf8
KH		 18152001-01-19 Kazu Hirata <kazu@hxi.com>
1816
1817 * config/tc-alpha.c: Fix formatting.
1818
32ff5c2e
KH		 18192001-01-18 Kazu Hirata <kazu@hxi.com>
1820
1821 * config/tc-alpha.c: Fix formatting.
1822
cd17328a
NC		 18232001-01-18 Nick Clifton <nickc@redhat.com>
1824
1825 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1826 "da" flags.
1827 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1828
81c425d1
AO		 18292001-01-18 Alexandre Oliva <aoliva@redhat.com>
1830
1831 * configure.in (cpu_type, arch): Match i386 too.
1832 * configure: Rebuilt.
1833
e5cb08ac
KH		 18342001-01-16 Kazu Hirata <kazu@hxi.com>
1835
1836 * config/tc-i386.c: Fix formatting.
1837
1d3d5051
AM		 18382001-01-16 Alan Modra <alan@linuxcare.com.au>
1839
64afeba3
AM		 1840 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1841 relocs for .PARISC.unwind section.
1842
1d3d5051
AM		 1843 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1844 depending on section flags, not just for .text.
1845
b44b1b85
JW		 18462001-01-15 Jim Wilson <wilson@redhat.com>
1847
1848 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1849 not immediately followed by an instruction.
1850
098f2ec3
KH		 18512001-01-15 Kazu Hirata <kazu@hxi.com>
1852
1853 * config/tc-m68hc11.c: Fix formatting.
1854
d4887adc
NC		 18552001-01-15 Nick Clifton <nickc@redhat.com>
1856
1857 * symbols.c (colon): Change 'already defined symbol' from a
1858 fatal error to an ordinary error. There is no reason why this
1859 error should be fatal.
1860
1861 * message.c (as_fatal): Delete output file, if one has been
015c05c1 1862 created.
d4887adc 1863
fcfd4916
AM		 18642001-01-14 Alan Modra <alan@linuxcare.com.au>
1865
1866 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1867
bfb32b52
KH		 18682001-01-14 Kazu Hirata <kazu@hxi.com>
1869
1870 * config/tc-alpha.c: Fix formatting.
1871 * config/tc-arc.c: Likewise.
1872 * config/tc-arc.h: Likewise.
1873 * config/tc-d10v.c: Likewise.
1874 * config/tc-i370.c: Likewise.
1875 * config/tc-i386.c: Likewise.
1876 * config/tc-i960.c: Likewise.
1877 * config/tc-m68k.c: Likewise.
1878 * config/tc-ppc.c: Likewise.
1879 * config/tc-sparc.c: Likewise.
1880 * config/tc-tahoe.c: Likewise.
1881 * config/tc-vax.c: Likewise.
1882
1e07b820
KH		 1883 * config/tc-arc.c: Fix formatting.
1884
19203624
KH		 1885 * config/tc-arc.c: Fix formatting.
1886
1328dc98
AM		 18872001-01-14 Alan Modra <alan@linuxcare.com.au>
1888
c46b7515
AM		 1889 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1890 both 32 and 64 bit ELF.
1891
1328dc98
AM		 1892 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1893 and don't bother storing `m' for "ce" completer. Tidy handling of
1894 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1895
b9d79e03
JH		 1896Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1897
29184774 1898 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 1899 (i386_mach): Declare.
29184774 1900 * config/tc-i386.c (i386_mach): New function.
b9d79e03 1901
a349d9dd
PB		 19022001-01-13 Philip Blundell <philb@gnu.org>
1903
1904 * doc/as.texinfo: Fix spelling and cross-references.
1905
1906 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1907 character for all systems, not just GNU/Linux. Make it explicit
1908 that `-k' doesn't affect code generation, just ELF flags.
1909
e2914f48
JH		 1910Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1911
1912 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1913 instructions.
1914
272d76e0
FCE		 19152001-01-12 Frank Ch. Eigler <fche@redhat.com>
1916
1917 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1918
d0398d6a
NC		 19192001-01-12 Nick Clifton <nickc@redhat.com>
1920
1921 * as.c (print_args): Update copyright date to 2001.
1922
2d73a4ca
NC		 19232001-01-12 Peter Targett <peter.targett@arccores.com>
1924
1925 * doc/c-arc.texi: New file.
1926 Some sections to be expanded.
1927
6e0b89ee
AM		 19282001-01-12 Alan Modra <alan@linuxcare.com.au>
1929
1930 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1931 (md_parse_option): Always accept "--32".
1932
0d2bcfaf
NC		 19332001-01-11 Peter Targett <peter.targett@arccores.com>
1934
1935 * as.h (TC_ARC): Ensure struc-symbol.h included.
1936 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1937 warnings.
1938 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1939 (TARGET_SYMBOL_FIELDS) added.
1940
1941 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1942 * doc/c-arc.texi: New file.
1943 Some sections to be expanded.
1944 * doc/as.texinfo: Update command-line options.
1945 Removed outdated text for ARC dependant features, instead include
1946 text from above file.
1947
1948 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1949 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1950 (targ-cpu.h) header.
1951 * config/tc-arc.h:
1952 * config/tc-arc.c: New updated configuration for
1953 ARC, including selection of core variants, and extensibility of
1954 instructions, registers etc. through directives.
1955
1956 * config/tc-arc.c (arc_extinst): Minor corrections for
1957 error messages.
1958 (arc_common) Likewise. Make alignment argument optional for local
1959 symbols also, with default of zero.
1960
88051039
SC		 19612001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1962
1963 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1964 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1965 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1966 and fix_new_exp() instead.
1967 (md_convert_frag): For indexed post byte use the symbol value
1968 rather than the displacement.
1969 (md_relax_table): Fix indexed offset relax.
1970
d8273f3b
SC		 19712001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1972
1973 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1974 relax weak symbols.
015c05c1 1975 (relaxable_symbol): New function.
d8273f3b 1976
eea2ad45
AJ		 19772001-01-11 Andreas Jaeger <aj@suse.de>
1978
1979 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1980 not used anywhere.
1981
7a91e76a
NC		 19822001-01-10 Nick Clifton <nickc@redhat.com>
1983
1984 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1985 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1986
aa257fcd
NC		 19872001-01-10 Nick Clifton <nickc@redhat.com>
1988
1989 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1990 character used to dollar local symbols.
1991 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1992 local label symbols.
1993 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1994 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1995 if defined.
1996 Use LOCAL_LABEL_CHAR.
1997 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1998 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1999 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2000
b77a7acd
AJ		 20012001-01-08 Bo Thorsen <bo@suse.de>
2002
015c05c1
AM		 2003 * config/tc-i386.c (i386_immediate, i386_displacement):
2004 GOTPCREL check fix.
b77a7acd 2005
5c2bd011
ILT		 20062001-01-07 Ian Lance Taylor <ian@zembu.com>
2007
2008 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2009 in last change.
2010
46a04e3a
PB		 20112001-01-07 Philip Blundell <philb@gnu.org>
2012
2013 * doc/as.texinfo (Bug Reporting): Update email address for
2014 reports.
2015 * README: Likewise.
2016
b96d3a20
JH		 2017Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2018
2019 * configure.in: Define DEFAULT_ARCH for i386.
29184774 2020 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 2021 move testing for 64bit operands to proper place.
2022
55b62671
AJ		 20232001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2024
2025 * doc/as.texinfo: Document '#' as comment character for i386 and
2026 x86_64. Add AMD x86-64 into menu of machine dependent information.
2027
2028 * doc/c-i386.texi: Document x86_64 extensions.
2029
7bc70a8e
JH		 2030Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2031
29184774 2032 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 2033
a167610d
JH		 2034Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2035
29184774 2036 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 2037 * NEWS: Add note about Pentium4 support.
2038
09f131f2
JH		 2039Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2040
29184774 2041 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 2042 (type_names): Add new types.
2043
6f8c0c4c
JH		 2044Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2045
29184774 2046 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 2047 CpuUnknown): Renumber
2048 (CpuP4, CpuSSE2): New.
2049 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2050
b96ed59a
PB		 20512001-01-03 Philip Blundell <pb@futuretv.com>
2052
2053 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2054 relocs.
2055 (alpha_fix_adjustable): Likewise.
2056 (md_apply_fix): Likewise.
2057
a735d1cd
L		 20582000-12-31 H.J. Lu <hjl@gnu.org>
2059
2060 * listing.c (listing_message): Allocate string only if it is
2061 used.
2062
2063 * configure: Rebuild.
2064
67db5ab4
HPN		 20652000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2066
2067 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2068 Point out caveats with generating fixups for the opcode in a frag.
2069
c0d8940f
JH		 2070Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2071
2072 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2073 * NEWS: Add x86_64.
2074
087f563c
L		 20752000-12-29 H.J. Lu <hjl@gnu.org>
2076
2077 * listing.c (calc_hex): Print the variable part only if the
2078 fragment type is rs_fill.
2079
8108ad8e
HPN		 20802000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2081
2082 * doc/internals.texi (tc_conditional_pseudoop,
2083 TC_LINKRELAX_FIXUP): Fix typos.
2084
799051fc
RH		 20852000-12-28 Richard Henderson <rth@redhat.com>
2086
2087 * write.c (subsegs_finish): Fix thinko last change -- don't
2088 "optimize" the alignment == 0 case.
2089
0a9ef439
RH		 20902000-12-28 Richard Henderson <rth@redhat.com>
2091
2092 * as.h (rs_align_test): New.
2093 * frags.c (NOP_OPCODE): Move default from read.c.
2094 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2095 (frag_align_code): New.
2096 * frags.h (frag_align_code): Declare.
2097 * read.c (NOP_OPCODE): Remove.
2098 (do_align): Use frag_align_code.
2099 * write.c (NOP_OPCODE): Remove.
2100 (get_recorded_alignment): New.
2101 (cvt_frag_to_fill): Handle rs_align_test.
2102 (relax_segment): Likewise.
2103 (subsegs_finish): Align last subseg in section to the
2104 section alignment. Use frag_align_code.
2105 * write.h (get_recorded_alignment): Declare.
2106 * config/obj-coff.c (size_section): Handle rs_align_test.
2107 (fill_section, fixup_mdeps): Likewise.
2108 (write_object_file): Use frag_align_code.
2109
2110 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2111 (alpha_handle_align): New.
2112 * config/tc-alpha.h (HANDLE_ALIGN): New.
2113 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2114
2115 * config/tc-i386.h (md_do_align): Use frag_align_code.
2116 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2117
2118 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2119 (ia64_handle_align): New.
2120 * config/tc-ia64.h (HANDLE_ALIGN): New.
2121 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2122
2123 * config/tc-m32r.c (m32r_do_align): Remove.
2124 (m32r_handle_align): New.
2125 (fill_insn): Use frag_align_code.
2126 * config/tc-m32r.h (md_do_align): Remove.
2127 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2128 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2129 * config/tc-mips.c, config/tc-mips.h: Similarly.
2130
2131 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2132 (sh_handle_align): Likewise. Handle rs_align_code.
2133 (sh_do_align): Remove.
2134 * config/tc-sh.h (md_do_align): Remove.
2135 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2136
2137 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2138 (sparc_handle_align): Likewise. Handle rs_align_code.
2139 * config/tc-sparc.h (md_do_align): Remove.
2140 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2141
3cd4dda7
DD		 21422000-12-22 DJ Delorie <dj@redhat.com>
2143
2144 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2145 when we assemble the first half of a pair.
2146
ec56dfb4
L		 21472000-12-22 H.J. Lu <hjl@gnu.org>
2148
2149 * config/tc-i386.c (reloc): Update the macro for non-bfd
2150 assembler.
2151 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2152
ad1172d4
L		 21532000-12-22 H.J. Lu <hjl@gnu.org>
2154
2155 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2156
3e73aa7c
JH		 2157Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2158
29184774 2159 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 2160 (QWORD_MNEM_SUFFIX): New macro.
2161 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2162 New macros
2163 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2164 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2165 ImmExt): Renumber.
2166 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2167 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2168 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2169 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2170 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2171 Renumber.
2172 (Reg, WordReg): Add Reg64.
2173 (Imm): Add Imm32S and Imm64.
2174 (EncImm): New.
2175 (Disp): Add Disp64 and Disp32S.
2176 (AnyMem): Add Disp32S.
2177 (RegRex, RegRex64): New macros.
2178 (rex_byte): New type.
29184774 2179 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 2180 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2181 (reloc): New parameter "signed"; support x86_64.
2182 (set_code_flag): New.
2183 (DEFAULT_ARCH): New macro; default to "i386".
2184 (default_arch): New static variable.
2185 (struct _i386_insn): New fields Operand_PCrel; rex.
2186 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2187 (flag_code): New enum and static variable.
2188 (use_rela_relocations): New static variable.
2189 (flag_code_names): New static variable.
2190 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2191 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2192 K6 and Athlon.
2193 (i386_align_code): Return plain "nop" for x86_64.
2194 (mode_from_disp_size): Support Disp32S.
2195 (smallest_imm_type): Support Imm32S and Imm64.
2196 (offset_in_range): Support size of 8.
2197 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2198 (md_pseudo_table): Add "code64"; use set_code_flat.
2199 (md_begin): Emit sane error message on hash failure.
2200 (tc_i386_fix_adjustable): Support x86_64 relocations.
2201 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2202 instructions supported on particular arch just partially,
2203 output of 64bit immediates, handling of Imm32S and Disp32S type.
2204 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2205 (i386_displacement): Likewise.
2206 (i386_index_check): Cleanup; support 64bit addresses.
2207 (md_apply_fix3): Support x86_64 relocation and rela.
2208 (md_longopts): Add "32" and "64".
2209 (md_parse_option): Add OPTION_32 and OPTION_64.
2210 (i386_target_format): Call even for ELFs; choose between
2211 elf64-x86-64 and elf32-i386.
2212 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2213 (tc_gen_reloc): Support rela relocations and x86_64.
2214 (intel_e09_1): Support QWORD.
2215
21d6c4af
DN		 22162000-12-15 Diego Novillo <dnovillo@redhat.com>
2217
2218 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 2219 it's not an offset expression.
21d6c4af
DN		 2220 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2221 keep the braces '[' and ']' in the output string.
2222 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2223 != FLAT. There is no such op_modifier.
2224
6717891c
NC		 22252000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2226
2227 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2228 if we have it.
2229
ee515fb7
KH		 22302000-12-13 Kazu Hirata <kazu@hxi.com>
2231
2232 * as.h: Fix formatting.
2233 * cgen.h: Likewise.
2234 * dwarf2dbg.c: Likewise.
2235 * input-scrub.c: Likewise.
2236 * read.h: Likewise.
2237
349a994c
DD		 22382000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2239
2240 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2241 configure: Regenerate.
2242
42dbf88c
NC		 22432000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2244
2245 * dwarf2dbg.c: #include <limits.h> only if it exists.
2246
0485cba3
AM		 22472000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2248
2249 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2250 (md_apply_fix): Here too.
2251
514829c3
JW		 22522000-12-12 Jim Wilson <wilson@redhat.com>
2253
2254 * config/tc-ia64.h (ia64_init): Add prototype.
2255
92eb7b32
L		 22562000-12-12 H.J. Lu <hjl@gnu.org>
2257
2258 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2259
2260 * read.h (outputting_stabs_line_debug): Change it to int.
2261 * stabs.c (outputting_stabs_line_debug): Likewise.
2262
8141c27d
GK		 22632000-12-12 Geoffrey Keating <geoffk@redhat.com>
2264
2265 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2266 the address of a function result.
2267
5d6f4f16
GK		 22682000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2269
2270 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2271 (md_assemble): Call dwarf2_emit_insn.
2272 (shlib): Fix typo SHILB -> SHLIB.
2273 (md_parse_option): Likewise.
2274 (ppc_elf_validate_fix): Likewise:
2275 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2276
d4c0c039
NC		 22772000-12-12 Nick Clifton <nickc@redhat.com>
2278
2279 * cgen.h: Fix formatting.
2280 * input-scrub.c: Fix formatting.
2281 * macro.c: Fix formatting.
e972090a 2282 * config/tc-mips.c: Fix formatting.
584da044 2283 * doc/c-mips.texi: Fix formatting.
55b62671 2284
f16b83df
JH		 2285Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2286
29184774 2287 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 2288 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2289 references.
2290 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2291 otherwise.
29184774 2292 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 2293 (No_dSuf): Kill.
2294
2295 * i386.h (*_Suf): Remove No_dSuf.
2296 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2297 Remove.
2298 (i386_optab): Remove 'd' in the suffixes.
2299
50705ef4
AM		 23002000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2301
2302 * config/tc-i386.c (T_SHORT): Undefine before defining.
2303
beae10d5
KH		 23042000-12-05 Kazu Hirata <kazu@hxi.com>
2305
2306 * config/tc-mips.c: Fix formatting.
2307
bccba5f0 23082000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 2309
2310 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2311 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2312 (md_show_usage): Ditto.
2313 (md_parse_option): Ditto.
2314 (d10v_cleanup): Writes pending instruction only if
2315 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 2316 Fix compile time warning messages.
50705ef4
AM		 2317
2318 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 2319
23202000-12-04 Matthew Hiller <hiller@redhat.com>
2321
50705ef4 2322 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 2323 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2324 function entry and unset at function exit.
2325
50705ef4 2326 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 2327
2328 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2329
2330 * dwarf2dbg.c: Fix compile time warning messages.
2331
bc805888
KH		 23322000-12-03 Kazu Hirata <kazu@hxi.com>
2333
2334 * config/tc-a29k.c: Fix formatting.
2335 * config/tc-alpha.c: Likewise.
2336 * config/tc-arm.c: Likewise.
2337 * config/tc-cris.c: Likewise.
2338 * config/tc-hppa.c: Likewise.
2339 * config/tc-i370.c: Likewise.
2340 * config/tc-i386.c: Likewise.
2341 * config/tc-i860.c: Likewise.
2342 * config/tc-i960.c: Likewise.
2343 * config/tc-ia64.c: Likewise.
2344 * config/tc-m68hc11.c: Likewise.
2345 * config/tc-m68k.c: Likewise.
2346 * config/tc-m88k.c: Likewise.
2347 * config/tc-pj.c: Likewise.
2348 * config/tc-ppc.c: Likewise.
2349 * config/tc-sh.c: Likewise.
2350 * config/tc-sparc.c: Likewise.
2351 * config/tc-tahoe.c: Likewise.
2352 * config/tc-vax.c: Likewise.
2353
3dacdf2e
NC		 23542000-12-01 Chris Demetriou <cgd@sibyte.com>
2355
50705ef4
AM		 2356 * config/tc-mips.c (mips_ip): When calculating offsets,
2357 don't accept as constant the difference between the
2358 addresses of symbols in two different sections.
2359
2360 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2361 specifiers.
2362 (validate_mips_insn): Likewise. Also, update 'B' operand
2363 specifier to use OP_*_CODE20 constants and delete 'm' operand
2364 specifier.
2365 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2366 operand specifiers. Change warning generated by 'B' operand
2367 specifier to reflect its new multi-purpose usage.
2368
2369 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2370 -1, and update comment.
2371 (file_mips_isa): Likewise.
2372 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2373 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2374 ISA_* constants rather than hard-coded numbers.
2375 (mips_cpu_info): New structure.
2376 (mips_cpu_info_table): New table describing CPU and ISA names
2377 and numbers.
2378 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2379 mips_cpu_info_from_cpu): New functions.
2380 (mips_isa_to_str): New function to get string for ISA name.
2381 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2382 return const char *.
2383 (md_begin): Redo CPU and ISA selection logic, using
2384 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2385 than hard-coded numbers.
2386 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2387 ISA_* constants rather than hard-coded numbers.
2388 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2389 (md_longopts): Delete OPTION_NO_MIPS32.
2390 (md_parse_option): Convert to use ISA_* constants rather than
2391 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2392 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2393 to use strcasecmp to recognize "default" and to use
2394 mips_cpu_info_from_name to get CPU numbers from argument.
2395 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2396 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2397 mips32-4k.
2398 (s_mipsset): Accept ISA value 32.
2399 * doc/as.texinfo: Clean up MIPS options summary slightly,
2400 remove -no-mips32. Add note about -mips4 and -mips32
2401 specifying those ISA levels. Delete -mips32 and -no-mips32
2402 cpu flag descriptions.
2403 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2404 up the supported CPU switch list, and replace 4Kc, 4Km, and
2405 4Kp entries with a single mips32-4k entry. Note that you can
2406 use ".set mips32".
2407
29184774 2408 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 2409 ISA_MIPS64.
2410 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2411 -mips5 and -mips64.
2412 (md_parse_option): Add cases for OPTION_MIPS5 and
2413 OPTION_MIPS64.
2414 (md_show_usage): Mention -mips5 and -mips64 arguments.
2415 (s_mipsset): Add cases for MIPS5 and MIPS64.
2416 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2417 and pseudo-CPUs.
2418 * doc/as.texinfo: Mention -mips5 and -mips64 options
2419 and their meanings.
2420 * doc/c-mips.texi: Likewise. Also update introduction
2421 and ".set" usage information.
2422
2423 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2424 CPU list.
2425 (mips_cpu_info_table): Add SB-1 entries.
2426 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2427 known to the -mcpu option.
2428
2429 * doc/as.texinfo: Correct description of MIPS -mcpu
2430 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 2431
5f68c319
NC		 24322000-12-01 Joel Sherrill <joel@OARcorp.com>
2433
3dacdf2e
NC		 2434 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2435 New targets.
2436 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2437 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 2438 * configure: Regenerate.
2439 * config.in: Regenerate.
2440 * Makefile.in: Regenerate.
2441 * aclocal.m4: Regenerate.
2442 * po/gas.pot: Regenerate.
50705ef4 2443
4ce3447c
PB		 24442000-11-30 Philip Blundell <pb@futuretv.com>
2445
2446 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2447 even in non BFD_ASSEMBLER case.
2448
76a0ddac
DN		 24492000-11-30 Diego Novillo <dnovillo@redhat.com>
2450
29184774 2451 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 2452 syntax.
2453
220e750f
RH		 24542000-11-29 Richard Henderson <rth@redhat.com>
2455
2456 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2457 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2458 thread multiple subsegments properly; handle multiple code
2459 sections properly; emit proper compilation unit info for assembler
2460 generated debugging.
2461
2462 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2463 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2464 (dwarf2dbg_estimate_size_before_relax): Declare.
2465 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2466 * write.c: Include dwarf2dbg.h.
2467 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2468 (relax_segment): Likewise.
2469
99b222b4
HPN		 24702000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2471
2472 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2473 jump>: Use as_bad_where instead of as_bad. Tweak error message
2474 accordingly. Stabilize frag by updating fix part and resetting
2475 variant part.
2476 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 2477 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2478 indexing is_end_of_line[].
2479 (md_assemble): Initialize size to 0.
2480 (md_section_align): Mark parameter seg as unused.
e46fee70 2481 (parse_reg): Parse names case-insensitively.
99b222b4 2482
814f6641
KH		 24832000-11-28 Kazu Hirata <kazu@hxi.com>
2484
2485 * config/obj-aout.h: Fix formatting.
2486 * config/obj-bout.h: Likewise.
2487 * config/obj-coff.c: Likewise.
2488 * config/obj-coff.h: Likewise.
2489 * config/obj-elf.h: Likewise.
2490 * config/obj-som.h: Likewise.
2491 * config/obj-vms.c: Likewise.
2492 * config/obj-vms.h: Likewise.
2493 * config/tc-h8300.h: Likewise.
2494 * config/tc-ns32k.h: Likewise.
2495 * config/tc-sparc.h: Likewise.
2496 * config/tc-tic54x.h: Likewise.
2497 * config/tc-z8k.h: Likewise.
2498
e47b9e39
NC		 24992000-11-28 Nick Clifton <nickc@redhat.com>
2500
2501 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2502 License is present in the sources, but not the output, and
2503 also available from the GNU website.
2504 (GNU Free Documentation License): Comment out this section.
2505
fcdc20a4
HPN		 25062000-11-28 Hans-Peter Nilsson <hp@axis.com>
2507
43c34dee
HPN		 2508 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2509 targets. Remove i860 from valid a.out targets.
2510 * Makefile.in: Regenerate.
2511
fcdc20a4 2512 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 2513 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 2514 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2515 (s_cris_file, s_cris_loc): New.
2516 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2517 * Makefile.am: Regenerate dependencies.
2518 * Makefile.in: Regenerate.
2519
16887944
AM		 25202000-11-28 Alan Modra <alan@linuxcare.com.au>
2521
2522 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2523 (MRI_MUL_PRECEDENCE): Likewise.
2524 (op_rank): Fix a comment typo.
2525
ae3e85dd
SC		 25262000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2527
2528 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2529 the error message.
2530 (get_operand): Fix analysis for movw/movb instructions.
2531
077b8428
NC		 25322000-11-24 Nick Clifton <nickc@redhat.com>
2533
2534 * configure.in (xscale-elf): Add target.
2535 (xscale-coff): Add target.
2536 * configure: Regenerate.
2537
2538 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2539 extenstion.
2540 (ARM_EXT_XSCALE): New ARM architecture extension.
2541 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2542 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2543 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2544 (ARM_ARCH_V4): Remove processor from architecture.
2545 (ARM_ARCH_3M): New architecutre definition.
2546 (ARM_ARCH_V5TE): New architecutre definition.
2547 (ARM_ARCH_XSCALE): New architecutre definition.
2548 (CPU_DEFAULT): Allow to be defaulted to XScale.
2549 (atpcs): New boolean variable.
2550 (ldr_flags): Support 'd' flag for double word loads.
2551 (str_flags): Support 'd' flag for double word stored.
2552 (do_mia): New function.
2553 (do_mar): New function.
2554 (do_mra): New function.
2555 (do_pld): New function.
2556 (do_ldrd): New function.
2557 (do_blx): New function.
2558 (do_bkpt): New function.
2559 (do_clz): New function.
2560 (do_lstc2): New function.
2561 (do_cdp2): New function.
2562 (do_t_blx): New function.
2563 (do_t_bkpt): New function.
2564 (do_smla): New function.
2565 (do_smlal): New function.
2566 (do_smul): New function.
2567 (do_qadd): New function.
2568 (do_co_reg2c): New function.
2569 (LONGEST_INSN): Redefine to 7.
2570
2571 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2572 command line switches.
2573
2434f565
JW		 25742000-11-22 Jim Wilson <wilson@redhat.com>
2575
2576 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2577 (struct rsrc): Make line unsigned.
2578 (gr_values): Add missing initializer.
2579 (SLOT_NUM_NOT_SET): Add unsigned cast.
2580 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2581 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2582 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2583 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2584 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2585 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2586 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2587 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2588 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2589 Add ATTRIBUTE_UNUSED to unused parameters.
2590 (convert_expr_to_ab_reg): Add parens.
2591 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2592 (dot_prologue): Initialize grsave when declared.
2593 (md_pseudo_table): Add missing initializers.
2594 (operand_match): Add casts to bfd_vma.
2595 (emit_one_bundle): Delete unused local prev. Make required_template
2596 unsigned.
2597 (specify_resource): Cast i to unsigned.
2598 (note_register_values): Use fprintf_vma.
2599 (print_dependency): Likewise.
2600
5a080f89
JW		 26012000-11-21 Jim Wilson <wilson@redhat.com>
2602
5e7474a7
JW		 2603 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2604 for unwind info section.
2605 (dot_endp): Likewise for unwind section.
2606
5a080f89
JW		 2607 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2608 fix_new_exp.
2609
732d96b6
JJ		 26102000-11-21 Jakub Jelinek <jakub@redhat.com>
2611
2612 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2613 (output_insn): Call dwarf2_emit_insn.
b8e904dc 2614 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 2615
6d2cf69f
RH		 26162000-11-17 Richard Henderson <rth@redhat.com>
2617
2618 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2619 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2620 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2621
8179bd9b
NC		 26222000-11-17 Nick Clifton <nickc@redhat.com>
2623
2624 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2625 .file pseudo ops.
2626
316e2c05
RH		 26272000-11-17 Richard Henderson <rth@redhat.com>
2628
2629 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2630
a8316fe2
RH		 26312000-11-17 Richard Henderson <rth@redhat.com>
2632
2633 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 2634 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 2635 tri-state definition of alpha_flag_mdebug.
2636 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2637 (s_alpha_file): Store first .file directive.
2638 (s_alpha_stab): New.
2639 (md_pseudo_table): Add stabs and stabn.
2640
e346e481
RH		 26412000-11-17 Richard Henderson <rth@redhat.com>
2642
2643 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2644
4dc7ead9
RH		 26452000-11-17 Richard Henderson <rth@redhat.com>
2646
2647 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 2648 (main): Call dwarf2_finish.
4dc7ead9
RH		 2649 * as.h (debug_type): Clarify documentation of the meaning
2650 of this variable.
2651 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2652 (print_stats): Fix parenthesis problem.
2653 (now_subseg_size): New.
2654 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2655 (dwarf2_directive_file): Don't set debug_type.
2656 (dwarf2_where): Honor DEBUG_DWARF2 first.
2657 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2658 do nothing if not emitting dwarf2 debug info, or no work.
2659 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2660 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2661 (ecoff_new_file): Likewise.
2662 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2663 commentary wrt dwarf2.
2664
2665 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2666 ATTRIBUTE_UNUSED as needed.
2667 (emit_insn): Call dwarf2_emit_insn.
2668 (s_alpha_file): New.
2669 (s_alpha_loc): New.
2670 (s_alpha_coff_wrapper): Don't handle them.
2671 (md_pseudo_table): Update for .file and .loc.
2672 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2673
2674 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2675 don't protect with debug_type.
2676 * config/tc-hppa.c (md_assemble): Likewise.
2677 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2678 * config/tc-mn10300.c (md_assemble): Likewise.
2679 * config/tc-sh.c (md_assemble): Likewise.
2680 * config/tc-v850.c (md_assemble): Likewise.
2681
2682 * config/tc-arm.c (arm_end_of_source): Remove.
2683 * config/tc-hppa.c (pa_end_of_source): Remove.
2684 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2685 * config/tc-mn10300.c (mn10300_finalize): Remove.
2686 * config/tc-sh.c (sh_finalize): Remove.
2687 * config/tc-v850.c (sh_finalize): Remove.
2688
2689 * config/tc-arm.h (md_end): Remove.
2690 * config/tc-hppa.h (md_end): Remove.
2691 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2692 * config/tc-m68hc11.h (md_end): Remove.
2693 * config/tc-mn10300.h (md_end): Remove.
2694 * config/tc-sh.h (md_end): Remove.
2695 * config/tc-v850.h (md_end): Remove.
2696
2697 * config/tc-ia64.c (emit_one_bundle): Don't protect
2698 dwarf2 bits with debug_type.
2699 (md_assemble): Likewise.
2700 (ia64_end_of_source): Don't call dwarf2_finish.
2701
ca683b78
JW		 27022000-11-16 Jim Wilson <wilson@redhat.com>
2703
2704 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2705 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2706 > 16.
2707
6f620856
L		 27082000-11-16 H.J. Lu <hjl@gnu.org>
2709
2710 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2711 version name.
2712
19d63e5d
KH		 27132000-11-15 Kazu Hirata <kazu@hxi.com>
2714
2715 * config/tc-tic30.c: Fix formatting.
2716 * config/tc-tic80.c: Likewise.
2717 * config/tc-v850.c: Likewise.
2718 * config/tc-vax.c: Likewise.
2719 * config/tc-w65.c: Likewise.
2720 * config/tc-z8k.c: Likewise.
2721
a8761a19
DD		 27222000-11-14 DJ Delorie <dj@redhat.com>
2723
2724 * config/tc-v850.c: Support dwarf2.
2725 * config/tc-v850.h: Ditto.
2726
2727 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2728 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 2729
88be23ec
BS		 27302000-11-15 Bernd Schmidt <bernds@redhat.com>
2731
29184774 2732 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 2733 (errata_nops_necessary_p): New function.
2734 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2735 md.
2736
72a76794
JW		 27372000-11-14 Jim Wilson <wilson@redhat.com>
2738
2739 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2740 return little endian bfd formats.
2741
4a1805b1
KH		 27422000-11-14 Kazu Hirata <kazu@hxi.com>
2743
2744 * config/aout_gnu.h: Fix formatting.
2745 * config/atof-vax.c: Likewise.
2746 * config/m68k-parse.h: Likewise.
2747 * config/m88k-opcode.h: Likewise.
2748 * config/obj-elf.c: Likewise.
2749 * config/tc-arm.c: Likewise.
2750 * config/tc-cris.c: Likewise.
2751 * config/tc-i386.c: Likewise.
2752 * config/tc-ia64.c: Likewise.
2753 * config/tc-mn10300.c: Likewise.
2754 * config/te-386bsd.h: Likewise.
2755 * config/te-hppa.h: Likewise.
2756 * config/te-nbsd.h: Likewise.
2757 * config/te-ppcnw.h: Likewise.
2758 * config/te-sparcaout.h: Likewise.
2759 * config/te-tmips.h: Likewise.
2760 * config/vax-inst.h: Likewise.
2761 * config/vms-conf.h: Likewise.
2762
c810873d
JJ		 27632000-11-14 Jakub Jelinek <jakub@redhat.com>
2764
2765 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2766
79082ff0
L		 27672000-11-13 H.J. Lu <hjl@gnu.org>
2768
2769 * config/obj-elf.c (elf_frob_symbol): Support
2770 ".symver name,name2@@@nodename".
2771 (elf_frob_file_before_adjust): Likewise.
2772
2773 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2774 and ".symver name,name2@@@nodename".
2775 Fix a typo.
2776
1da00eb4
L		 27772000-11-12 H.J. Lu (hjl@gnu.org)
2778
2779 * config/obj-elf.c (obj_elf_symver): Check missing version
2780 name.
2781
f585997b
L		 27822000-11-12 H.J. Lu (hjl@gnu.org)
2783
2784 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2785 instead of bfd_vma for non-bfd assemblers.
2786
ef5c4bfc
KH		 27872000-11-09 Kazu Hirata <kazu@hxi.com>
2788
2789 * itbl-ops.c: Fix comment typos.
2790
f5a30c2e
JW		 27912000-11-08 Jim Wilson <wilson@redhat.com>
2792
2793 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2794 (struct unwind): Add next_slot_frag field.
2795 (slot_index): New parameters slot_frag and first_frag. Add code
2796 to add in frag sizes when different. Add comments.
2797 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2798 arguments to slot_index.
2799 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2800 loop end. Set next_slot_frag field.
2801
339681c0
L		 28022000-11-07 H.J. Lu <hjl@gnu.org>
2803
2804 * doc/as.texinfo (.symver): Updated for versioned symbol
2805 reference.
2806
2807 * obj.h (format_ops): Add the frob_file_before_adjust field.
2808
2809 * config/obj-aout.c (aout_format_ops): Set the
2810 frob_file_before_adjust field to 0.
2811 * config/obj-coff.c (coff_format_ops): Likewise.
2812 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2813
2814 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2815 name.
2816 (elf_frob_file_before_adjust): New function to remove unneeded
2817 versioned symbols from the symbol table.
2818 (elf_format_ops): Set the frob_file_before_adjust field to
2819 elf_frob_file_before_adjust.
2820
2821 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2822 not defined.
2823
2824 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2825
4a314ec8
NC		 28262000-11-07 Peter Targett <peter.targett@arccores.com>
2827
8a543126 2828 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4a314ec8 2829 BIG_ENDIAN macros.
8a543126 2830 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4a314ec8 2831 Fix compile time warning messages.
50705ef4 2832
604d524f
NC		 28332000-11-07 Nick Clifton <nickc@redhat.com>
2834
2835 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2836 buffer in order to avoid buffer overflows.
2837
44f5c83a
JW		 28382000-11-06 Steve Ellcey <sje@cup.hp.com>
2839
2840 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2841 Change M to m for -milp32 or -mlp64 to match gcc.
2842 (dot_endp): Use bytes_per_address instead of 8.
2843 (emit_one_bundle): Use number_to_chars_littleendian instead of
2844 md_number_to_chars.
2845 (fix_insn): Likewise.
2846 (ia64_init): New function.
2847 (ia64_target_format): New function.
2848 (md_begin): Set endianness, arch, and machine as appropriate.
2849 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2850 Make these macros depend on TE_HPUX macro.
2851 (TARGET_FORMAT): Define.
2852 (HOST_SPECIAL_INIT): Define.
2853 * config/te-hpux.h: New file.
2854 * configure.in: Add "ia64-*-hpux*" target to configure.
2855 * configure: Regenerate.
50705ef4 2856
7152f1dc
KH		 28572000-11-06 Kazu Hirata <kazu@hxi.com>
2858
ef99799a
KH		 2859 * as.c: Fix formatting.
2860 * dwarf2dbg.c: Likewise.
2861 * input-file.c: Likewise.
7152f1dc
KH		 2862 * input-file.h: Likewise.
2863 * input-scrub.c: Likewise.
ef99799a
KH		 2864 * itbl-ops.c: Likewise.
2865 * listing.c: Likewise.
2866 * macro.h: Likewise.
2867 * messages.c: Likewise.
2868 * read.c: Likewise.
2869 * subsegs.c: Likewise.
2870 * subsegs.h: Likewise.
2871 * write.c: Likewise.
7152f1dc 2872
cf055d54
NC		 28732000-11-06 Nick Clifton <nickc@redhat.com>
2874
2875 * doc/as.texinfo: Add GNU Free Documentation License.
2876 * doc/gasp.texi: Add GNU Free Documentation License.
2877 * doc/as.1: Add GNU Free Documentation License.
2878
8d6b5c8e
NC		 28792000-11-05 Nick Clifton <nickc@redhat.com>
2880
2881 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2882
59ff2774
NC		 28832000-11-02 Per Lundberg <plundis@chaosdev.org>
2884
2885 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2886 * configure: Regenerate.
2887
37d8bb27
NC		 28882000-11-01 Nick Clifton <nickc@redhat.com>
2889
2890 * read.c (original_case_string): New global variable.
2891 (read_a_source_file): Copy opcode string into
2892 original_case_string if clobbering the case of the opcode.
2893 * read.h: Export the definition of original_case_string.
2894 * config/tc-arm.c (md_assembler): When parsing a .req
2895 directive use the original opcode string, not the case
2896 clobbered version.
2897
d75bb8cf
NC		 28982000-11-02 Nick Clifton <nickc@redhat.com>
2899
2900 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 2901 variable.
d75bb8cf
NC		 2902 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2903 dwarf2_where and dwarf2_gen_line_info.
2904
6c17cfe4
PB		 29052000-11-02 Theo Honohan <th@futuretv.com>
2906
50705ef4 2907 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 2908
c51ce5f0
EC		 29092000-10-31 Eric Christopher <echristo@redhat.com>
2910
2911 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2912 or pc-relative, else use fx_offset.
2913
f1bcba5b
JW		 29142000-10-31 Jim Wilson <wilson@redhat.com>
2915
2916 * config/tc-ia64.c (struct md): New field tag_fixups.
2917 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2918 qualifying predicate.
2919 (emit_one_bundle): Delete spurious multiplication by one. Handle
2920 tag_fixups.
2921 (ia64_start_line): Error if dangling qualifying predicate.
2922 (defining_tag): New static variable.
2923 (ia64_unrecognized_line, case '['): Parse tags.
2924 (ia64_frob_label): Create tag_fixups.
2925 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 2926
8637c045
AM		 29272000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2928
2929 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2930
ebeeafe6
BS		 29312000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2932
29184774 2933 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 2934
b041f888
KH		 29352000-10-30 Kazu Hirata <kazu@hxi.com>
2936
2937 * expr.c: Fix formatting.
2938 * flonum-copy.c: Likewise.
2939 * flonum.h: Likewise.
2940 * gasp.c: Likewise.
2941 * hash.c: Likewise.
2942
d8374dcd
HPN		 29432000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2944
2945 * as.h (OPTION_MD_BASE): Bump to 190.
2946 * as.c (parse_args) <std_longopts>: Add comment about the need to
2947 check OPTION_MD_BASE in as.h.
2948
1308f14c
HPN		 2949 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2950 for weak symbols.
2951
6f6ef0fa
NC		 29522000-10-27 Nick Clifton <nickc@redhat.com>
2953
2954 * configure.in (emulations): Add m68hc12.
2955 * configure: Regenerate.
2956 * po/gas.pot: Regenerate.
c51ce5f0 2957
bf1b5881
AH		 29582000-10-27 Aldy Hernandez <aldyh@redhat.com>
2959
50705ef4
AM		 2960 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2961 cpsr*.
2962 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 2963
85a39694
NC		 29642000-10-25 Nick Clifton <nickc@redhat.com>
2965
2966 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2967 a DWARF2 line number information sequence.
2968
2969 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2970
2971 * read.c (generate_lineno_debug): Update comment describing why
2972 DWARF2 line number debug information is not generated
2973 automatically by this function.
2974
2975 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2976 not all.
c51ce5f0 2977
85a39694
NC		 2978 * config/tc-arm.h (md_end): Define.
2979 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 2980
85a39694
NC		 2981 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2982 if generating DWARF2 line numbers.
2983 (arm_end_of_source): New function. Call dwarf2_finish if
2984 necessary.
2985
2986 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2987 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2988 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 2989
cce0cbdc
DN		 29902000-10-25 Diego Novillo <dnovillo@cygnus.com>
2991
29184774 2992 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 2993 arguments.
2994
64a0c779
DN		 29952000-10-24 Diego Novillo <dnovillo@cygnus.com>
2996
29184774 2997 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 2998 (build_displacement_string): Remove.
2999 (i386_parse_seg): Remove.
3000 (i386_intel_memory_operand): Remove.
3001 (i386_intel_operand): Re-write using recursive descent parser based
3002 on MASM documentation.
3003 (struct intel_parser_s): New structure.
3004 (intel_parser): New static variable.
3005 (struct intel_token): New structure.
3006 (cur_token, prev_token): New static variables.
3007 (T_NIL): Define.
3008 (T_CONST): Define.
3009 (T_REG): Define.
3010 (T_BYTE): Define.
3011 (T_WORD): Define.
3012 (T_DWORD): Define.
3013 (T_QWORD): Define.
3014 (T_XWORD): Define.
3015 (T_SHORT): Define.
3016 (T_OFFSET): Define.
3017 (T_PTR): Define.
3018 (T_ID): Define.
3019 (intel_match_token): New function.
3020 (intel_get_token): New function.
3021 (intel_putback_token): New function.
3022 (intel_expr): New function.
3023 (intel_e05): New function.
3024 (intel_e05_1): New function.
3025 (intel_e06): New function.
3026 (intel_e06_1): New function.
3027 (intel_e09): New function.
3028 (intel_e09_1): New function.
3029 (intel_e10): New function.
3030 (intel_e10_1): New function.
3031 (intel_e11): New function.
3032
19f7b010
JJ		 30332000-10-20 Jakub Jelinek <jakub@redhat.com>
3034
3035 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3036 instructions to loose any special insn->architecture mask.
3037
3038 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3039 (sparc_md_end, sparc_arch_types, sparc_arch,
3040 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3041 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3042 request v9b architecture if they are used).
3043
3ae647a0
NC		 30442000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3045
3046 * config/tc-m68k.c: Fix the previous misapplied patch.
3047
5cbdaa77
NC		 30482000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3049
50705ef4
AM		 3050 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3051 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3052 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3053 BFD_RELOC_*.
5cbdaa77 3054
e6c774b4
KH		 30552000-10-17 Kazu Hirata <kazu@hxi.com>
3056
3057 * debug.c: Fix formatting.
3058 * depend.c: Likewise.
3059 * dwarf2dbg.c: Likewise.
3060 * dwarf2dbg.h: Likewise.
3061 * ecoff.c: Likewise.
3062 * expr.c: Likewise.
3063 * expr.h: Likewise.
3064 * flonum-konst.c: Likewise.
3065 * frags.h: Likewise.
3066
ea20a7da
CC		 30672000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3068
3069 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3070 options.
3071 * doc/as.texinfo: Added notes about this new option.
3072
266cb5f1
HPN		 30732000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3074
3075 * config/tc-sh.c (JREG): Remove.
3076 (md_convert_frag): Remove #if 0:d code using JREG.
3077
6588847e
DN		 30782000-10-15 Diego Novillo <dnovillo@cygnus.com>
3079
3080 * config/tc-i386.c (i386_operand_modifier): Only match
3081 modifiers SHORT and FLAT if they are followed by a space.
3082 (parse_register): When `allow_naked_reg' is set, do not confuse
3083 identifiers that start with a register name with a register.
3084
30a2b4ef
KH		 30852000-10-12 Kazu Hirata <kazu@hxi.com>
3086
3087 * app.c: Fix formatting.
3088 * as.c: Likewise.
3089 * as.h: Likewise.
3090 * bit_fix.h: Likewise.
3091 * cgen.c: Likewise.
3092 * cgen.h: Likewise.
3093 * cond.c: Likewise.
3094
d01e2a23
AM		 30952000-10-11 Alan Modra <alan@linuxcare.com.au>
3096
3097 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3098
44852b19
AM		 30992000-10-07 Alan Modra <alan@linuxcare.com.au>
3100
dc1fc56b
AM		 3101 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3102 Re-arrange function a little and improve error message.
3103
44852b19
AM		 3104 * write.c (write_relocs): Fix a comment.
3105
3106 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3107 link-once sections.
3108
afa680f8
JW		 31092000-10-05 Jim Wilson <wilson@cygnus.com>
3110
3111 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3112
ce8a8b2f
AM		 31132000-10-05 Alan Modra <alan@linuxcare.com.au>
3114
3115 * config/tc-i386.c: Delete some useless comments, reformat others.
3116
3117 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3118 non-global syms in linkonce sections.
3119
56d27c17
AM		 31202000-10-04 Ralf Baechle <ralf@gnu.org>
3121
3122 * config/tc-ia64.c (operand_match): Don't use // style comments.
3123 * config/tc-i370.c: Likewise.
3124
7b15d668
HPN		 31252000-09-29 Hans-Peter Nilsson <hp@axis.com>
3126
3127 Changes to handle varying register prefix and user symbol prefix.
3128 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3129 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3130 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3131 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3132 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3133 (demand_register_prefix): New variable.
3134 (md_pseudo_table): New pseudo ".syntax".
3135 (md_longopts): New options --no-underscore and --underscore.
3136 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3137 on symbols_have_leading_underscore.
3138 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3139 (get_spec_reg): Ditto.
3140 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3141 Fix formatting.
3142 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3143 --help.
3144 <case OPTION_NO_US, case OPTION_US>: New.
3145 (md_show_usage): Be brief and reformat to match continuation of
3146 --help.
3147 * po/gas.pot: Regenerate.
3148
27df9f40
AM		 31492000-09-28 Alan Modra <alan@linuxcare.com.au>
3150
3151 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3152 force relocs for 12 bit branches.
3153 (md_apply_fix): Similarly, adjust logic here.
3154
5506e1a5
AM		 31552000-09-28 Alan Modra <alan@linuxcare.com.au>
3156
3157 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3158 adjust for external and weak syms as we will use a reloc. Allow
3159 for +8 offset when calculating limits of branches.
3160 (hppa_fix_adjustable): Undo 2000-09-23 change.
3161 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3162 Correct distance calculation.
47d89dba
AM		 3163 (tc_gen_reloc): Print the file name and line number if we can't
3164 handle a fixup.
5506e1a5
AM		 3165
3166 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3167 * config/tc-hppa.c (nonzero_dibits): Define.
3168 (arg_reloc_stub_needed): Check each arg and return value
3169 separately for zero case.
3170 (pa_align): Declare argument `bytes'.
3171
81d4177b
KH		 31722000-09-25 Kazu Hirata <kazu@hxi.com>
3173
3174 * config/tc-cris.c: Fix formatting.
3175 * config/tc-d10v.h: Likewise.
3176 * config/tc-d30v.c: Likewise.
3177 * config/tc-d30v.h: Likewise.
3178 * config/tc-fr30.c: Likewise.
3179 * config/tc-fr30.h: Likewise.
3180 * config/tc-m68k.c: Likewise.
3181 * config/tc-m68k.h: Likewise.
3182 * config/tc-pj.h: Likewise.
3183 * config/tc-ppc.c: Likewise.
3184 * config/tc-ppc.h: Likewise.
3185 * config/tc-sh.c: Likewise.
3186 * config/tc-sh.h: Likewise.
3187 * config/tc-sparc.c: Likewise.
3188 * config/tc-v850.h: Likewise.
3189 * config/tc-vax.h: Likewise.
3190 * config/tc-w65.h: Likewise.
3191 * config/tc-z8k.h: Likewise.
3192
959ee541
AM		 31932000-09-23 Alan Modra <alan@linuxcare.com.au>
3194
3195 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3196 checks only for ELF.
3197 (hppa_force_relocation): Likewise.
3198
139368c9
JW		 31992000-09-22 Jim Wilson <wilson@cygnus.com>
3200
3201 * config/tc-ia64.c (dv_sem): Add "stop".
3202 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3203 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3204 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3205 match above.
3206 (mark_resources): Check IA64_RS_PRr.
3207
151337e8
NC		 32082000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3209
56d27c17 3210 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 3211 md_estimate_size_before_relax): Redesign and clean up the
3212 relaxation mechanism.
3213
0b7410c4
KH		 32142000-09-21 Kazu Hirata <kazu@hxi.com>
3215
3216 * config/tc-ns32k.c: Fix formatting.
3217 * config/tc-ns32k.h: Likewise.
3218
a4d24084
KH		 32192000-09-20 Kazu Hirata <kazu@hxi.com>
3220
82efde3a
KH		 3221 * config/tc-m32r.c: Fix formatting.
3222 * config/tc-m32r.h: Likewise.
3223 * config/tc-m68851.h: Likewise.
3224 * config/tc-m68hc11.c: Likewise.
3225 * config/tc-m68hc11.h: Likewise.
3226 * config/tc-m88k.c: Likewise.
3227 * config/tc-mcore.c: Likewise.
a75214e5 3228 * config/tc-mcore.h: Likewise.
82efde3a
KH		 3229 * config/tc-mips.c: Likewise.
3230 * config/tc-mips.h: Likewise.
3231 * config/tc-mn10200.h: Likewise.
3232 * config/tc-mn10300.h: Likewise.
a75214e5 3233 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 3234 * config/tc-tahoe.h: Likewise.
3235
4844386e 32362000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 3237
3238 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3239 Likewise in relaxation description comments.
3240
9e754211
AM		 32412000-09-18 Alan Modra <alan@linuxcare.com.au>
3242
3243 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3244 subtraction of two syms without emitting a relocation.
3245
3246 From David Huggins-Daines <dhd@linuxcare.com>
3247 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3248 global or weak symbols.
3249
4a4f25cf
KH		 32502000-09-15 Kazu Hirata <kazu@hxi.com>
3251
3252 * config/tc-h8300.h: Fix formatting.
3253 * config/tc-h8500.c: Likewise.
3254 * config/tc-h8500.h: Likewise.
3255 * config/tc-hppa.h: Likewise.
3256 * config/tc-i370.h: Likewise.
3257 * config/tc-i386.h: Likewise.
3258 * config/tc-i860.c: Likewise.
3259 * config/tc-i860.h: Likewise.
3260 * config/tc-i960.h: Likewise.
3261 * config/tc-ia64.c: Likewise.
3262 * config/tc-ia64.h: Likewise.
3263
1dab94dd
KH		 32642000-09-14 Kazu Hirata <kazu@hxi.com>
3265
3266 * config/tc-a29k.c: Fix formatting.
3267 * config/tc-alpha.c: Likewise.
3268 * config/tc-arc.c: Likewise.
3269 * config/tc-arc.h: Likewise.
3270 * config/tc-arm.c: Likewise.
3271 * config/tc-arm.h: Likewise.
3272 * config/tc-avr.c: Likewise.
3273 * config/tc-avr.h: Likewise.
3274 * config/tc-tic30.c: Likewise.
3275 * config/tc-tic30.h: Likewise.
3276 * config/tc-tic54x.c: Likewise.
3277 * config/tc-tic54x.h: Likewise.
3278 * config/tc-tic80.c: Likewise.
3279 * config/tc-tic80.h: Likewise.
3280
7484b8e6
TW		 32812000-09-14 Timothy Wall <twall@cygnus.com>
3282
3283 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3284 parallel comparisons for later use.
3285 (struct rsrc): Add parallel comparison type.
3286 (resources_match): Skip special cases of PR usage (non-conflicting
3287 parallel compares).
56d27c17 3288
bf514e21
KH		 32892000-09-13 Kazu Hirata <kazu@hxi.com>
3290
3291 * config/obj-ecoff.c: Fix formatting.
3292 * config/obj-elf.c: Likewise.
3293 * config/obj-elf.h: Likewise.
3294 * config/obj-evax.h: Likewise.
3295 * config/obj-generic.h: Likewise.
3296 * config/obj-hp300.c: Likewise.
3297 * config/obj-hp300.h: Likewise.
3298 * config/obj-ieee.h: Likewise.
3299 * config/obj-vms.c: Likewise.
3300 * config/obj-vms.h: Likewise.
3301
156c2f8b 33022000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 3303
50705ef4
AM		 3304 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3305 (md_parse_option): Ditto.
3306 (md_longopts): Add -mips32 option.
3307 (md_show_usage): Document new options.
3308 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3309 (mips_ip): Assemble mfc0 with a sub-selection code.
3310 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 3311 (mips_cpu_to_str): New function.
3312 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3313 Use CPU_* defines instead of hardcoded numbers.
3314
50705ef4
AM		 3315 * doc/as.texinfo: Document new options.
3316 * doc/c-mips.texi: Ditto.
156c2f8b 3317
a01b9fa4
KH		 33182000-09-12 Kazu Hirata <kazu@hxi.com>
3319
3320 * as.h: Fix formatting.
3321 * asintl.h: Likewise.
3322 * bit_fix.h: Likewise.
dcd619be
KH		 3323 * config/obj-aout.c: Likewise.
3324 * config/obj-aout.h: Likewise.
3325 * config/obj-bout.c: Likewise.
3326 * config/obj-bout.h: Likewise.
3327 * config/obj-coff.c: Likewise.
3328 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 3329 * dwarf2dbg.h: Likewise.
3330 * expr.h: Likewise.
3331 * flonum.h: Likewise.
3332 * frags.h: Likewise.
3333 * itbl-ops.h: Likewise.
3334 * macro.h: Likewise.
3335 * read.h: Likewise.
3336 * sb.h: Likewise.
3337 * struc-symbol.h: Likewise.
3338 * subsegs.h: Likewise.
3339 * symbols.h: Likewise.
3340 * tc.h: Likewise.
3341 * write.h: Likewise.
3342
92774660
KH		 33432000-09-11 Kazu Hirata <kazu@hxi.com>
3344
f0e652b4
KH		 3345 * bignum-copy.c: Fix formatting.
3346 * config/tc-i370.c: Likewise.
92774660
KH		 3347 * config/tc-i960.c: Likewise.
3348 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 3349 * ehopt.c: Likewise.
3350 * flonum-copy.c: Likewise.
3351 * flonum-konst.c: Likewise.
3352 * flonum-mult.c: Likewise.
3353 * literal.c: Likewise.
3354 * read.c: Likewise.
3355 * sb.c: Likewise.
3356 * stabs.c: Likewise.
3357 * subsegs.c: Likewise.
92774660 3358
222f8079
PB		 33592000-09-09 Philip Blundell <philb@gnu.org>
3360
3361 * configure.in (arm*-*-uclinux*): New target.
3362 * configure: Regenerate.
3363
c488923f
KH		 33642000-09-09 Kazu Hirata <kazu@hxi.com>
3365
3366 * input-file.c: Fix formatting.
3367 * itbl-ops.c: Likewise.
3368 * messages.c: Likewise.
3369
e0e3ecca
PB		 33702000-09-08 Philip Blundell <philb@gnu.org>
3371
3372 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3373 offset is negative.
3374
5d64ca4e
L		 33752000-09-07 H.J. Lu <hjl@gnu.org>
3376
3377 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3378 * configure: Rebuild.
3379
bdaaa2e1
KH		 33802000-09-07 Kazu Hirata <kazu@hxi.com>
3381
e49bc11e
KH		 3382 * atof-generic.c: Fix formatting.
3383 * config/tc-mips.c: Likewise.
e13b337a
KH		 3384 * config/tc-vax.c: Likewise.
3385 * input-scrub.c: Likewise.
bdaaa2e1 3386
d07ed2cd
AO		 33872000-09-07 Alexandre Oliva <aoliva@redhat.com>
3388
3389 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3390 * configure.in (sh-*-linux*): Added.
3391 * configure: Rebuilt.
3392
86905619
KH		 33932000-09-06 Kazu Hirata <kazu@hxi.com>
3394
a28a3ccf
JL		 3395 * config/tc-hppa.c: Fix formatting.
3396
86905619
KH		 3397 * ecoff.c: Fix formatting.
3398
58cccadb
AO		 33992000-09-06 Alexandre Oliva <aoliva@redhat.com>
3400
3401 * configure: Rebuilt with new libtool.m4.
3402
542d6675
KH		 34032000-09-05 Kazu Hirata <kazu@hxi.com>
3404
3405 * cgen.c: Fix formatting.
3406 * config/tc-ia64.c: Likewise.
3407
5b343f5a
NC		 34082000-09-05 Nick Clifton <nickc@redhat.com>
3409
3410 * aclocal.m4: Regenerate.
3411 * config.in: Regenerate.
3412 * configure: Regenerate.
3413 * po/gas.pot: Regenerate.
50bbae35 3414
07e90ad5
HPN		 34152000-09-05 Hans-Peter Nilsson <hp@axis.com>
3416
3417 * config/tc-cris.c: Correct comment typos.
3418
1485d400
EC		 34192000-09-05 Eric Christopher <echristo@cygnus.com>
3420
3421 * config/tc-mn10300.c: Cleanup.
3422 (md_pcrel_from): Enable.
3423
904a31bf
AM		 34242000-09-05 Alan Modra <alan@linuxcare.com.au>
3425
927781e2
AM		 3426 * expr.c (operand): Fix a comment typo.
3427 * write.c (write_relocs): Fix a signed/unsigned warning.
3428
ecacdc7a
AM		 3429 * config/tc-hppa.c (fudge_reg_expressions): New
3430 (hppa_force_reg_syms_absolute): New.
3431 (pa_equ): Allow reg_section expressions.
3432 * config/tc-hppa.c (md_optimize_expr): Define.
3433 (hppa_force_reg_syms_absolute): Prototype.
3434
3435 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3436 (pa_parse_number): Pass in arg to select fp reg parsing.
3437 Return 1 to indicate format checks pass. If strict, then only
3438 accept a register or register symbol. Return value in...
3439 (pa_number): New static for pa_parse_number.
3440 (FP_REG_BASE): Define.
3441 (FP_REG_RSEL): Define.
3442 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3443 appropriate. White space changes.
3444 (need_pa11_opcode): Don't bother passing any params, get them from
3445 globals instead.
3446 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3447 Remove extraneous check in case 'Q'.
3448 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3449 reg, set section of resulting symbol to reg_section.
3450 (pa_parse_space_stmt): Modify call to pa_parse_number.
3451 (pa_space): Likewise.
3452
904a31bf
AM		 3453 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3454 (hppa_force_relocation): Handle vtable relocs.
3455 (pa_vtable_entry): New.
3456 (pa_vtable_inherit): New.
3457 (md_pseudo_table): Add entries for vtable pseudos.
3458 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3459 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3460 against weak syms.
3461 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3462 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3463 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3464 millicode import.
3465 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3466 specify a symbol type.
3467
3468 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3469 dependent things together.
3470 (md_elf_symbol_type): Define.
3471
3472 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3473 symbol.
3474 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3475
3476 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3477 (obj_elf_vtable_entry): Declare.
3478
3479 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3480 and export function.
3481 (obj_elf_vtable_entry): Similarly.
3482 (elf_pseudo_table): Fix the damage with a cast.
3483
a47cf567 34842000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 3485
3486 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3487 for template selection when a label is needed.
3488
197865e8
KH		 34892000-09-02 Kazu Hirata <kazu@hxi.com>
3490
3491 * config/tc-ia64.c: Fix formatting.
3492
18e03609
NC		 34932000-09-02 Nick Clifton <nickc@redhat.com>
3494
3495 * configure.in: Increase version number to 2.10.91.
3496 * configure: Regenerate.
3497 * aclocal.m4: Regenerate.
3498 * config.in: Regenerate.
3499 * po/gas.pot: Regenerate.
3500 * Makefile.in: Regenerate.
1485d400 3501
a1cc9221
AO		 35022000-09-01 Alexandre Oliva <aoliva@redhat.com>
3503
3504 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3505 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3506 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3507 similar relocs.
3508 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3509 branches.
3510
35112000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3512
3513 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3514 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3515 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3516 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3517 (GOT_symbol): New variable.
3518 (md_undefined_symbol): Set it.
3519
44576e1f
RH		 35202000-09-01 Richard Henderson <rth@cygnus.com>
3521
3522 * config/tc-ia64.c (match): Don't inline.
3523 (extra_goodness): New.
3524 (md_begin): Prefer nop.f and nop.b for best_template.
3525
29f8404c
KH		 35262000-08-31 Kazu Hirata <kazu@hxi.com>
3527
76b0a8c0
KH		 3528 * as.c: Fix formatting.
3529 * cond.c: Likewise.
3530 * frags.c: Likewise.
29f8404c
KH		 3531 * macro.c: Likewise.
3532
b4c1ea07
EC		 35332000-08-31 Eric Christopher <echristo@cygnus.com>
3534
3535 * config/tc-mn10300.c: Cleanup and fix warnings.
3536 (md_pseudo_table): Add initializers.
3537 (md_show_usage): Cleanup.
3538 (md_parse_option): Fix warnings.
3539 (md_undefined_symbol): Fix warnings.
3540 (md_conver_frag): Fix warnings.
3541 (tc_gen_reloc): Fix warnings.
3542 (md_apply_fix3): Fix warnings.
3543 (check_operand): Fix warnings.
3544
ac48eca1
AO		 35452000-08-31 Alexandre Oliva <aoliva@redhat.com>
3546
3547 * acinclude.m4: Include libtool and gettext macros from the
3548 top level.
3549 * aclocal.m4, configure: Rebuilt.
3550
e0c21649
GK		 35512000-08-30 Mark Hatle <mhatle@mvista.com>
3552
3553 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3554
cf39a089
KH		 35552000-08-31 Kazu Hirata <kazu@hxi.com>
3556
3557 * listing.c: Fix formatting.
3558
3ee4defc
KH		 35592000-08-29 Kazu Hirata <kazu@hxi.com>
3560
3561 * app.c: Fix a comment typo. Fix formatting.
3562
1e8d20f4
NC		 35632000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3564
29184774 3565 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 3566 offset of the target destination for jmp instructions.
3567 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 3568
5bcac8a4
HPN		 35692000-08-24 Hans-Peter Nilsson <hp@axis.com>
3570
3571 * NEWS: Mention support for CRIS.
3572
46547ecc
DC		 3573Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3574
3575 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3576 Sets `.lcomm' alignment to zero.
3577
4b853faa
AO		 35782000-08-23 Alexandre Oliva <aoliva@redhat.com>
3579
29184774
NC		 3580 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3581 TC_FIX_ADJUSTABLE): Define.
4b853faa 3582
efcc5914
JW		 35832000-08-23 Jim Wilson <wilson@cygnus.com>
3584
3585 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3586 unwind.personality_routine is set.
3587
aca719bf
AO		 35882000-08-23 H.J. Lu <hjl@gnu.org>
3589
3590 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3591
a3da4de1
AO		 35922000-08-23 Alexandre Oliva <aoliva@redhat.com>
3593
3594 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3595 environment is pe.
3596
56385375
L		 35972000-08-22 H.J. Lu <hjl@gnu.org>
3598
3599 * config.in (STRICTCOFF): New for strict COFF.
3600
3601 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3602 i386-*-go32* and i386-go32-rtems*.
3603 * configure: Rebuilt.
3604
3605 * config/obj-coff.c (obj_coff_endef): Follow the historical
3606 behavior if STRICTCOFF is not defined.
3607
3608 * doc/internals.texi: Document STRICTCOFF.
3609
8f36cd18
AO		 36102000-08-22 Alexandre Oliva <aoliva@redhat.com>
3611
3612 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3613 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3614 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3615 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3616 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3617 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3618 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3619 Likewise.
3620
58a77e41
EC		 36212000-08-22 Eric Christopher <echristo@cygnus.com>
3622
3623 * config/tc-mn10300.c: (md_apply_fix): New function.
3624 (mn10300_force_relocation): New function.
3625 (mn10300_fix_adjustable): New function.
3626
3627 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3628 (TC_HANDLES_FX_DONE): Define.
3629 (obj_fix_adjustable): Define.
3630 (MD_APPLY_FIX3): Define.
3631 (TC_LINKRELAX_FIXUP): Define.
3632
3633 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3634 previously defined.
3635 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3636
3637 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3638
ded0649c
JE		 36392000-08-21 Jason Eckhardt <jle@cygnus.com>
3640
3641 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3642 if the fixup resulted in a relocation.
3643
66102fe2
NC		 36442000-08-18 Nick Clifton <nickc@redhat.com>
3645
3646 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3647 Make reference to first element of shift_names explicit.
3648
02198638
AO		 36492000-08-18 Alexandre Oliva <aoliva@redhat.com>
3650
3651 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3652 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3653 add a symbol's address. Removed all target-specific #ifdefs that
3654 used to accomplished the same.
3655 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3656 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3657 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3658 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3659 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3660
353e2c69
KH		 36612000-08-17 Kazu Hirata <kazu@hxi.com>
3662
3663 * dwarf2dbg.c: Fix formatting.
3664
4fb7971f
NC		 36652000-08-17 Nick Clifton <nickc@redhat.com>
3666
3667 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3668 to be recoded as logical shift lefts by zero.
3669
50b81f19
JW		 36702000-08-16 Jim Wilson <wilson@cygnus.com>
3671
3672 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3673 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3674 source registers.
3675 (note_register_values): Handle IA64_OPND_R3_2 operands.
3676
f869cfc6
JE		 36772000-08-16 Jason Eckhardt <jle@cygnus.com>
3678
50bbae35 3679 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 3680
8cb8bcba
NC		 36812000-08-16 Nick Clifton <nickc@redhat.com>
3682
3683 * config/tc-arm.c (struct asm_shift): Delete.
3684 (shift[]): Delete.
3685 (enum asm_shift_index): New.
3686 (struct asm_shift_properties): New.
3687 (struct asm_shift_name): New.
3688 (shift_properties[]); New.
3689 (shift_names[]); New.
3690
3691 (decode_shift): Use new structures.
3692 Issue a warning is "ROR #0" is used.
3693 Issue a warning if "ASR #0" or "LSR #0" is used.
3694
3695 (md_begin): Initialise arm_shift_hsh table from new
3696 asm_shift_name array.
3697
c2158c24
JJ		 36982000-08-16 Jakub Jelinek <jakub@redhat.com>
3699
3700 * config/tc-sparc.c: Kill all warnings.
3701 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3702 in -xarch= as well.
3703 (md_show_usage): Update usage text.
3704
70485b5c
NC		 37052000-08-16 Nick Clifton <nickc@redhat.com>
3706
c2158c24 3707 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 3708 useful.
3709
a47cf567 37102000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 3711
3712 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3713
3714 * config/tc-sh.c (md_assemble): Changed so debug_type
3715 test performed for ppi_assemble
3716 * config/tc-sh.c: Included dwarf2dbg.h.
3717 (debug_line): Defined.
3718 (md_assemble): Generates dwarf2 line info.
3719 (sh_finalize): New function. Finalize dwarf2 info.
3720 (assemble_ppi): Returns size of code generated.
3721 (build_Mytes): Returns size of code generated.
3722 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3723 * config/tc-sh.h (md_end): Defined.
3724 (sh_finalize): Declared.
3725
1db77c8e
AO		 37262000-08-15 Alexandre Oliva <aoliva@redhat.com>
3727
3728 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3729 md_number_to_chars.
3730
046b3b54
NC		 37312000-08-14 Nick Clifton <nickc@redhat.com>
3732
3733 * config/tc-arm.c (do_bx): Allow "bx pc".
3734
c43c2cc5
JW		 37352000-08-14 Jim Wilson <wilson@cygnus.com>
3736
3737 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3738 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3739 (md_begin): Change assignment to md.flag to OR in the new bit.
3740
d1d8ba22
NC		 37412000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3742
3743 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 3744 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3745 C_MOU, and C_EOS.
d1d8ba22 3746
22b36938
JE		 37472000-08-14 Jason Eckhardt <jle@cygnus.com>
3748
3749 * NEWS: Mention i860 support.
3750
c0bd0db2
JL		 3751Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3752
3753 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3754
0ac658b8
AS		 37552000-08-14 Andreas Schwab <schwab@suse.de>
3756
3757 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3758
9fc2dda2
JE		 37592000-08-11 Andreas Schwab <schwab@suse.de>
3760
3761 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3762 argument.
3763
bc4466dc
KH		 37642000-08-11 Kazu Hirata <kazu@hxi.com>
3765
3766 * expr.c: Fix formatting.
351aa9f6 3767 * config/obj-bout.c: Likewise.
bc4466dc 3768
a9c99419
JE		 37692000-08-10 Jason Eckhardt <jle@cygnus.com>
3770
3771 * doc/c-i860.texi: Flesh out the i860 section more.
3772
7c743825
KH		 37732000-08-10 Kazu Hirata <kazu@hxi.com>
3774
3775 * symbols.c: Fix formatting.
929b12bc 3776 * expr.c: Likewise.
7c743825 3777
fa2255cb
DN		 3778Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3779
29184774
NC		 3780 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3781 modifier has the IgnoreSize bit set.
fa2255cb 3782
fc997f4b
AM		 37832000-08-09 Alan Modra <alan@linuxcare.com.au>
3784
3785 From Rodney Brown <RodneyBrown@mynd.com>
3786 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3787 * configure: Regenerate.
3788
a47cf567
NC		 37892000-08-09 Kazu Hirata <kazu@hxi.com>
3790
3791 * hash.c: Fix formatting.
3792 * gasp.c: Likewise.
3793
305d537e
JE		 37942000-08-08 Jason Eckhardt <jle@cygnus.com>
3795
3796 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3797 (i860_fix_info): New enum.
3798 (MD_APPLY_FIX3): Define.
3799 (WORKING_DOT_WORD): Define.
3800 (TC_HANDLES_FX_DONE): Define.
3801 (DIFF_EXPR_OK): Define.
3802 (LISTING_HEADER): Define.
3803 (TARGET_FORMAT): Select target format based on endian flag.
3804 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3805 (target_big_endian): Add external declaration.
3806
3807 * config/tc-i860.c: All existing code reworked completely. Other
3808 new code shown below.
3809 (SYNTAX_SVR4): Define.
3810 (target_warn_expand): New variable.
3811 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3812 (md_longopts): Declare and define with new options (-EL, -EB,
3813 and -mwarn-expand).
3814 (md_show_usage): New function.
3815 (md_operand): New function.
3816 (obtain_reloc_for_imm16): New function.
3817 (md_apply_fix3): New function.
3818 (tc_gen_reloc): New function.
3819
df86943d
NC		 38202000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3821
3822 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3823 2 bytes of the jump address are in the same frag.
3824 (find): Accept 68hc12 register indirect modes.
3825
3826 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 3827
30d25259
RH		 38282000-08-07 Richard Henderson <rth@cygnus.com>
3829
3830 * config/tc-ia64.c (unwind): Add prologue_mask member.
3831 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3832 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3833 (dot_body): Clear unwind.prologue_mask.
3834 (dot_prologue): Set it. Accept a register second argument.
3835
2d484c7f
KH		 38362000-08-07 Kazu Hirata <kazu@hxi.com>
3837
3838 * config/atof-ieee.c: Fix formatting.
3839 * config/atof-tahoe.c: Likewise.
3840
a47cf567 38412000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 3842
3d4ae3c0
NC		 3843 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3844 work.
3845
c91d2e08
NC		 3846 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3847 of .popsection, .previous, .pushsection, .subsection,
3848 .version, .vtable_entry, .vtable_inherit and .weak.
3849
47926f60
KH		 38502000-08-05 Kazu Hirata <kazu@hxi.com>
3851
3852 * config/tc-cris.c: Fix formatting.
3853 * config/tc-i386.c: Likewise.
3854 * config/tc-sparc.c (sparc_ip): Simplify the code.
3855
ab3e48dc
KH		 38562000-08-04 Kazu Hirata <kazu@hxi.com>
3857
3858 * config/tc-cris.c: Rearrange code for readability.
3859 * config/tc-d10v.c: Fix formatting.
3860 * config/tc-m32r.c: Likewise.
3861 * config/tc-sparc.c: Likewise.
3862
3d56ab85
JW		 38632000-08-02 Jim Wilson <wilson@cygnus.com>
3864
3865 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3866 before ia64_find_opcode.
3867 (md_assemble): Likewise.
3868
3f9dfb2c
NC		 38692000-08-01 Nick Clifton <nickc@cygnus.com>
3870
a47cf567 3871 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 3872 Undo some formatting fixes.
3f9dfb2c 3873
28e4f854
KH		 38742000-08-01 Kazu Hirata <kazu@hxi.com>
3875
3876 * config/obj-som.c: Fix formatting.
3877 * config/obj-ieee.c: Likewise.
3878 * config/tc-arm.c: Likewise.
3879 * config/tc-v850.c: Likewise.
3880
a570e639
NC		 38812000-08-01 Nick Clifton <nickc@redhat.com>
3882
3883 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3884 index by command line option.
58a77e41 3885
a570e639
NC		 38862000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3887
3888 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3889 (@node M68K-Branch): Rewrite to match the reality.
3890
e3308d0d
JE		 38912000-07-31 Jason Eckhardt <jle@cygnus.com>
3892
3893 * doc/c-i860.texi: New file.
3894 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3895 * doc/Makefile.in: Regenerate.
3896 * doc/all.texi: Add I860 as relevant architecture.
3897 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3898
2fd5405a
NC		 38992000-07-31 Kazu Hirata <kazu@hxi.com>
3900
3901 * config/tc-d30v.c: Fix formatting.
3902
28e7409f
NC		 39032000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3904
50bbae35
AM		 3905 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3906 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3907 long emit a long branch if available instead of an absolute jump, never
3908 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 3909
3910 * doc/c-m68k.texi: Document new command line option.
58a77e41 3911
a47cf567
NC		 39122000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3913
3914 * config/tc-avr.c: Use PARAMS macro in function declarations.
3915 Don't declare md_pcrel_from_section (already in tc-avr.h).
3916 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3917 (avr_operand): Don't set (unsigned) op_mask to -1.
3918
534022ea
JE		 39192000-07-28 Jason Eckhardt <jle@cygnus.com>
3920
50bbae35
AM		 3921 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3922 * configure: Regenerated.
3923 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3924 of operand to the .type directive (.e.g, "type").
534022ea 3925
4c400d5e
AM		 39262000-07-28 Alan Modra <alan@linuxcare.com.au>
3927
3928 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3929 * app.c (do_scrub_chars): Record where first comment found.
3930 * read.c (read_a_source_file): Init found_comment on entry, and
3931 notify whether comments found on exit.
3932 * config/tc-hppa.c (md_shortopts): Add "c".
3933 (md_longopts): Add warn-comment.
3934 (md_parse_option): Handle it.
3935 (md_show_usage): Show available options.
3936 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3937
0aa529cb
AC		 3938Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3939
3940 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3941 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 3942 sym_ptr_ptr
0aa529cb
AC		 3943 (md_estimate_size_before_relax): Don't fall off end of function.
3944
c6a7ab1f
NC		 39452000-07-27 Kazu Hirata <kazu@hxi.com>
3946
3947 * config/tc-avr.c: Fix formatting.
3948 * config/tc-ns32k.c: Likewise.
3949
e0c6ed95
AM		 39502000-07-27 Alan Modra <alan@linuxcare.com.au>
3951
3952 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3953
39542000-07-27 Kazu Hirata <kazu@hxi.com>
3955
3956 * config/tc-d10v.c: Fix formatting.
3957 * config/tc-z8k.c: Likewise.
3958 * config/tc-sparc.c: Likewise.
3959
6883dc5e 39602000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 3961
3962 * cgen.c (queue_fixup): Declare opinfo.
3963 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3964 (gas_cgen_md_operand): Ditto.
3965 (gas_cgen_md_apply_fix3): Ditto.
3966
39da8128
DD		 39672000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3968
3969 * config/obj-coff.c (obj_frob_symbol): Don't merge
3970 labels. Don't merge if the symbol isn't constant. Return
3971 immediately if a symbol is merged.
3972
65e68b04
AM		 39732000-07-22 Alan Modra <alan@linuxcare.com.au>
3974
3975 * frags.c (frag_align): Correct absolute section alignment.
3976
5e0d736c
DD		 39772000-07-20 DJ Delorie <dj@redhat.com>
3978
3979 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3980 it breaks linking against DLLs.
3981
3bcbcc3d
HPN		 39822000-07-20 Hans-Peter Nilsson <hp@axis.com>
3983
3984 * configure.in: Add CRIS support.
3985 * configure: Regenerate.
3986 * Makefile.am: (CPU_TYPES): Add cris.
3987 (CPU_OBJ_VALID) [aout]: Add cris.
3988 (MULTI_CPU_TYPES): Add cris.
3989 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 3990 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 3991 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3992 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3993 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3994 Regenerate dependencies.
3995 * Makefile.in: Regenerate.
3996 * aclocal.m4: Regenerate.
3997 * as.c: Declare crisaout, criself.
3998 * config/tc-cris.h, config/tc-cris.c: New.
3999 * config/e-criself.c, config/e-crisaout.c: New.
4000 * po/POTFILES.in, po/gas.pot: Regenerate.
4001
041ff4dd 40022000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 4003
041ff4dd 4004 * read.c: Fix formatting.
efaf0ba4 4005 * write.c: Fix formatting.
041ff4dd 4006
f980ada0
L		 40072000-07-19 H.J. Lu <hjl@gnu.org>
4008
4009 * sb.c: Include <stdlib.h> if exists for abort ().
4010
25a8b250
AM		 40112000-07-19 Alan Modra <alan@linuxcare.com.au>
4012
4013 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4014 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4015 (pa_type_args): Same here.
4016
7a9aaf92
NC		 40172000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4018
4019 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4020 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4021 the storage class is already set.
4022
8098403c
NC		 40232000-07-17 Kazu Hirata <kazu@hxi.com>
4024
fafb6d17 4025 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 4026 * config/tc-mn10200.c: Likewise.
4027 * config/tc-mn10300.c: Likewise.
4028 * config/tc-pj.c: Likewise.
4029 * config/tc-tic80.c: Likewise.
4030 * config/tc-w65.c: Likewise.
8098403c 4031
977e771a
FCE		 40322000-07-17 Frank Ch. Eigler <fche@redhat.com>
4033
4034 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4035 is defined.
4036
63bf5651
ILT		 40372000-07-15 Ian Lance Taylor <ian@zembu.com>
4038
4039 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4040 @code.
4041
1cd1c99b
AM		 40422000-07-15 Alan Modra <alan@linuxcare.com.au>
4043
4044 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4045 ELF as are used for SOM (except the 32-bit reloc one) to decide
4046 whether a symbol can be reduced to a section symbol. Expand on
4047 the comment for symbols involved in LR% and RR% expressions.
4048
119d663a
NC		 40492000-07-14 Nick Clifton <nickc@cygnus.com>
4050
4051 * config/tc-mips.c (mips_disable_float_construction): New
4052 static variable. Set to true if doubles should not be
4053 constructed by loading two single width fp registers with
4054 halves of the value.
4055 (mips_ip): Test mips_disable_float_construction.
4056 (md_longopts): Add command line switches --construct-floats
4057 and --no-construct-floats.
4058 (md_parse_option): Parse new command line options.
4059 (md_show_usage): Describe new command line options.
4060
4061 * doc/c-mips.texi: Document new command line options.
4062
906fac54
AM		 40632000-07-13 Koundinya K <kk@ddeorg.soft.net>
4064
4065 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4066 * configure: Regenerate.
4067
40682000-07-13 Hans-Peter Nilsson <hp@axis.com>
4069
4070 * configure.in (DEFAULT_EMULATION setting): Revert part of
4071 2000-07-01 change that set te_multi=multi unless set to tmips.
4072 * configure: Regenerate.
4073
7f788821
NC		 40742000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4075
4076 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 4077 section when aligning it increases its size.
7f788821 4078
9a736b6b
NC		 40792000-07-11 Kazu Hirata <kazu@hxi.com>
4080
4081 * config/tc-tic54x.c: Fix formatting.
4082
3dd5103b
NC		 40832000-07-10 Kazu Hirata <kazu@hxi.com>
4084
4085 * config/tc-h8500.c: Fix formatting.
1aea3bb8 4086 * config/tc-tic54x.c: Fix formatting.
3dd5103b 4087
46b85d42
AM		 40882000-07-10 Alan Modra <alan@linuxcare.com.au>
4089
4090 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4091 displacements correctly.
4092
4093 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4094
40952000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4096
4097 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4098 warning.
4099 (hash_jam): Ditto.
4100
ad1079af
AM		 41012000-07-09 Alan Modra <alan@linuxcare.com.au>
4102
4103 From David Huggins-Daines <dhd@linuxcare.com>
4104 * config/te-hppalinux64.h: Add a new emulation.
4105 * configure.in (emulations): Add configure bits to support the
4106 64-bit Linux/parisc target.
4107 * configure: Regenerate.
4108
4109 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4110 (md_shortopts): Add `V' for ELF.
4111
4112 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4113 when SOM or ELF_ARG_RELOC are defined.
4114 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4115 ELF_ARG_RELOC are defined.
4116 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4117 (pa_stringer): ..Do it here instead. Fix comment typos.
4118 (hppa_force_relocation): Cast enums to int before comparing with
4119 ints.
4120
4121 From Ryan Bradetich <rbradetich@uswest.net>
4122 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4123 redifinition warning.
4124 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4125 (hppa_force_relocation): ditto
ad1079af
AM		 4126 (md_apply_fix): Added cast to buf to fix warnings.
4127
4128 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4129 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4130
4131 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4132 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4133 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4134 reloc_type** to avoid warnings in switch.
4135 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4136 little earlier instead.
4137
4138 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4139 and elf.
4140 (pa_type_args): Use symbol_arg_reloc_info.
4141 (struct pa_it): Make arg_reloc unsigned int.
4142 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4143 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4144 (pa_code): Delete. pa_text duplicates this function.
4145 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4146 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4147 int.
4148 (cons_fix_new_hppa): Actually change selector to e_fsel when
4149 warning about assuming so.
4150 (tc_gen_reloc): More example elf arg reloc code.
4151 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4152 (hppa_force_relocation): Likewise.
4153
4154 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4155 files.
4156 (pa_end_of_source): Prototype.
4157 (hppa_fix_adjustable): Prototype.
4158 (LABELS_WITHOUT_COLONS): Move it..
4159 * config/te-hppa.h: To here.
4160
4161 * config/te-hppa64.h: New file.
4162
4163 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4164 type.
4165 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4166 format -10, -16, 16 relocs.
4167 (hppa_elf_mark_end_of_function): Test for null
4168 last_call_info->start_symbol
4169
4170 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4171 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4172 re_assesmble_* functions. Delete extraneous statements. Fix
4173 typos in comments.
4174 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4175 insn to re_assemble_*.
4176
623aa224
UC		 41772000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4178
4179 * doc/internals.texi (Expressions): Fix typo.
58a77e41 4180
c4aa876b
NC		 41812000-07-08 Kazu Hirata <kazu@hxi.com>
4182
4183 * config/tc-sh.c: Fix formatting.
d0313fb7 4184 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 4185 * depend.c: Fix formatting.
4186 * flonum-konst.c: Likewise.
4187 * flonum-mult.c: Likewise.
c4aa876b 4188
6b31947e
NC		 41892000-07-07 Kazu Hirata <kazu@hxi.com>
4190
a5bfe8c9 4191 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 4192 * config/obj-vms.c: Fix comments.
4193 * config/tc-a29k.c: Likewise.
4194 * config/tc-alpha.c: Likewise.
4195 * config/tc-h8300.c: Likewise.
4196 * config/tc-h8500.c: Likewise.
4197 * config/tc-i370.c: Likewise.
4198 * config/tc-ia64.c: Likewise.
4199 * config/tc-m68hc11.c: Likewise.
4200 * config/tc-m68k.c: Likewise.
4201 * config/tc-mips.c: Likewise.
4202 * config/tc-ns32k.c: Likewise.
4203 * config/tc-ppc.c: Likewise.
4204 * config/tc-z8k.c: Likewise.
6b31947e 4205
b8a9dcab
NC		 42062000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4207
4208 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4209 Default to '(SEC_LOAD | SEC_DATA)'.
4210 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4211
4212 * doc/internals.texi (CPU Backend): Describe
4213 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4214
beb2de9b
AC		 4215Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4216
4217 * as.c (parse_args): NULL terminate the long option list.
4218
24ddb296
AC		 4219Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4220
4221 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 4222 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 4223
1fe72011
NC		 42242000-07-05 Nick Clifton <nickc@cygnus.com>
4225
4226 * config/tc-d30v.c (write_2_short): Further changes to warning
4227 messages produced when combining EITHER_BUT_PREFER_MU attributed
4228 opcodes.
4229
a5bfe8c9 42302000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 4231
4232 * MAINTAINERS: new
4233
8de8f17e
AO		 42342000-07-04 Alexandre Oliva <aoliva@redhat.com>
4235
4236 * config/tc-arm.c (psrs): Accept combinations of flags.
4237
00d2865b
NC		 42382000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4239
4240 * config/tc-avr.c: Change _ () to _() around all strings marked
4241 for translation (exception from the usual coding style).
4242 (avr_opt): New struct variable, how the new switches are set.
4243 (OPTION_MMCU): Define as 'm' and actually use.
4244 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4245 (show_mcu_list): New function, display the list of known MCUs.
4246 (md_show_usage): Document the new switches. Call show_mcu_list.
4247 (avr_set_arch): Change 'm' to OPTION_MMCU.
4248 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4249 Handle the new switches.
4250 (avr_operands): Disable warnings for undefined combinations of
4251 operands if -mall-opcodes. Disable warnings for skipping two-word
4252 instructions if enhanced core or -mno-skip-bug.
4253 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4254 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4255 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4256 (avr_ldi_expression): Warn about implicit lo8().
4257 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4258
54588503
UC		 42592000-07-01 Koundinya K <kk@ddeorg.soft.net>
4260
50bbae35
AM		 4261 * configure.in: Add entry for mips-*-sysv4*MP*
4262 * configure: Rebuild
4263 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4264 elf32-tradlittlemips for traditional mips targets.
4265 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4266 test for Link Once sections as in adjust_reloc_syms.
4267 * config/te-tmips.h: New file for traditional mips targets. Define
4268 TE_TMIPS.
58a77e41 4269
c9900432
NC		 42702000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4271
4272 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4273 flags argument is not present, don't change an existing section's
4274 section's attributes. If the flags argument is present, warn if the
4275 attributes don't match the section's current attributes. When
4276 long section names are supported, set SEC_LINK_ONCE and
4277 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4278
9d87310a
HPN		 4279Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4280
4281 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4282 symbols; create them.
4283
dbddefbf
NC		 42842000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4285
4286 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 4287 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 4288
2ae7e77b
AH		 42892000-06-27 Aldy Hernandez <aldyh@redhat.com>
4290
4291 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 4292 expressions. Ignore the problem when handling 16 bit signed
4293 immediates, because the assembler will take care of the relocation
4294 later.
2ae7e77b 4295
6b2539e3
NC		 42962000-06-27 Nick Clifton <nickc@cygnus.com>
4297
4298 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 4299 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 4300 sequential order, and emit warning messages if the input source
4301 code contains constructs like that, or parallel constructs
4302 containing such opcodes.
4303
65aa24b6
NC		 43042000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4305
4306 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4307 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4308 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4309 (md_show_usage): Update usage message.
4310 (md_parse_option): Allow redefinition of MCU type within the
4311 same avr[1-5] bfd machine type. Show both old and new MCU type
4312 in the error message.
4313 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4314 Simplify 8K wrap code.
4315
f0c56b90
NC		 43162000-06-25 Kazu Hirata <kazu@hxi.com>
4317
50bbae35
AM		 4318 * config/obj-aout.c: Remove all uses of DEFUN.
4319 * config/obj-ieee.c: Likewise.
4320 * config/tc-sh.c: Fix comment typos.
4321 * config/tc-tahoe.c: Likewise.
4322 * config/tc-vax.c: Likewise.
4323 * config/tc-w65.c: Likewise.
4324 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 4325 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4326
6d249963
DD		 43272000-06-24 DJ Delorie <dj@cygnus.com>
4328
4329 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4330 more changes from Sept 1999
4331 (tc_i386_fix_adjustable): ditto
4332 (md_apply_fix3): ditto
4333
680d2857 43342000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 4335
680d2857
FCE		 4336 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4337 (gas_cgen_parse_operand): Set it around expression() call.
4338 (gas_cgen_md_operand): Test for it before longjmp().
4339
e7b305a2
AM		 43402000-06-24 Kazu Hirata <kazu@hxi.com>
4341
c0fecd35
AM		 4342 * config/tc-h8500.c: Remove all uses of DEFUN.
4343 * config/tc-sh.c: Likewise.
4344 * config/tc-w65.c: Likewise.
4345 * config/tc-z8k.c: Likewise.
4346
e7b305a2
AM		 4347 * config/tc-h8500.c: Fix typos in comments.
4348
ed6d6fd3
FCE		 43492000-06-23 Frank Ch. Eigler <fche@redhat.com>
4350
4351 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4352 is defined.
4353
f7c88872
AM		 43542000-06-23 matthew green <mrg@redhat.com>
4355
4356 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 4357 defined. Fix error message for `[' grouping.
f7c88872 4358
70d6ecf3
AM		 43592000-06-22 Kazu Hirata <kazu@hxi.com>
4360
4361 * config/tc-h8300.c: Fix formatting and comment typos.
4362
e9718fe1
TW		 43632000-06-22 Timothy Wall <twall@cygnus.com>
4364
4365 * config/tc-ia64.c (note_register_values): Move premature QP
4366 notation clearing into the appropriate place.
4367
45288df1
AM		 43682000-06-22 Alan Modra <alan@linuxcare.com.au>
4369
1581f8c9
AM		 4370 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4371 first before anything else. Add bin-bugs.h, emul.h and progress.h
4372 Sort list of files as for $(OBJS) in Makefile.am.
4373
4374 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4375 find one. Remake dependencies.
4376 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4377 * Makefile.in: Regenerate.
4378 * doc/Makefile.in: Regenerate.
4379
45288df1
AM		 4380 * config/tc-i386.c (i386_displacement): Don't assume a constant
4381 displacement is necessarily 16 bits when in 16 bit code mode.
4382 (md_assemble): Instead size the displacement here after we know
4383 for sure that a .code16gcc operand hasn't automatically added
4384 operand size prefixes.
4385
01580992
L		 43862000-06-21 H.J. Lu <hjl@gnu.org>
4387
4388 * Makefile.am: Rebuild dependency.
4389 * Makefile.in: Rebuild.
4390
40f09f82
JL		 43912000-06-21 Kazu Hirata <kazu@hxi.com>
4392
4393 * config/tc-h8300.c (parse_reg): Make the function static.
4394 (parse_exp): Likewise.
4395
78295804
DD		 43962000-06-20 DJ Delorie <dj@cygnus.com>
4397
4398 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4399 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4400 for cygwin import libraries to work properly.
4401
45f85b08
L		 44022000-06-20 H.J. Lu <hjl@gnu.org>
4403
4404 * Makefile.am: Rebuild dependency.
4405 * Makefile.in: Rebuild.
4406 * configure: Likewise.
4407 * doc/Makefile.in: Likewise.
4408
39bec121
TW		 44092000-06-20 Timothy Wall <twall@cygnus.com>
4410
4411 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 4412 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 4413 * doc/c-tic54x.texi: New.
4414 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 4415 documentation file.
39bec121 4416 * doc/all.texi: Add C54X.
3e87a760 4417 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 4418 * doc/Makefile.in: Regenerate.
4419 * configure.in: Add tic54x and define LIBM for tic54x.
4420 * configure: Regenrate.
4421 * config/tc-tic54x.[ch]: New.
4422 * config/obj-coff.h: Add tic54x.
4423 * Makefile.am: (CPU_TYPES): Add tic54x.
4424 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4425 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4426 (as_new_LDADD): Add $(LIBM).
4427 * Makefile.in: Regenerate.
3e87a760 4428
60bcf0fa
NC		 44292000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4430
4431 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4432 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4433 * doc/as.texinfo: Likewise.
4434
4435 * configure, Makefile.in: Regenerate.
4436 * configure.in (emulations): Recognize m6811 and m6812.
4437 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4438 Added files for 68hc11 and 68hc12 assembler.
4439 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4440 * config/tc-m68hc11.h: Header definition for that assembler.
4441
ec05f674
NC		 44422000-06-18 Nick Clifton <nickc@redhat.com>
4443
24ef8152
NC		 4444 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4445 instead of OCTETS_PER_BYTE.
4446
ec05f674 4447 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 4448 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 4449
119caedd
L		 44502000-06-18 H.J. Lu <hjl@gnu.org>
4451
4452 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4453 * configure: Rebuild.
4454
607723e4
NC		 44552000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4456
3e87a760
AM		 4457 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4458 to BFD_ASSEMBLER.
607723e4 4459
b946ec34
NC		 44602000-06-16 Nick Clifton <nickc@cygnus.com>
4461
4462 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4463 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4464
4465 * doc/c-mips.texi: Document newly accepted cpu variants.
4466
37ce37b1
UC		 44672000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4468
4469 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4470
c06ae4f2
UC		 44712000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4472
4473 * macro.c (getstring): Make it possible to escape the quote
4474 character.
4475
20348649
JL		 4476Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4477
4478 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4479
bcef29e6
L		 44802000-06-13 H.J. Lu <hjl@gnu.org>
4481
4482 * configure: Regenerate.
4483
63a0b638
AM		 44842000-06-09 Alan Modra <alan@linuxcare.com.au>
4485
4486 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4487 separator.
4488 * doc/internals.texi (line_separator_chars): Semicolon is no
4489 longer a default. Mention null and newline as defaults.
4490
4491 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4492
4493 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4494 * config/tc-i860.h (line_separator_chars): Likewise.
4495 * config/tc-h8300.c (line_separator_chars): Likewise.
4496 * config/tc-i960.c (line_separator_chars): Likewise.
4497 * config/tc-m68k.c (line_separator_chars): Likewise.
4498 * config/tc-mips.c (line_separator_chars): Likewise.
4499 * config/tc-ns32k.c (line_separator_chars): Likewise.
4500 * config/tc-sparc.c (line_separator_chars): Likewise.
4501 * config/tc-vax.c (line_separator_chars): Likewise.
4502
4503 * config/tc-h8300.c (comment_chars): Use string initialiser.
4504 * config/tc-i960.c (line_comment_chars): Likewise.
4505 * config/tc-z8k.c (comment_chars, line_comment_chars,
4506 line_separator_chars): Likewise.
4507
4508 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4509 for TE_LINUX.
4510
9bab9349
NC		 45112000-06-08 Nick Clifton <nickc@cygnus.com>
4512
4513 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4514 for size 1 fixes.
4515
946efd95
DB		 45162000-06-08 David O'Brien <obrien@FreeBSD.org>
4517
4518 * configure.in (VERSION): Update to show this is the CVS mainline.
4519
6480b79a
DB		 45202000-06-08 Matthew Jacob <mjacob@feral.com>
4521
4522 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4523 $at is the integer register $r28, vs. both $r28 and the floating
4524 point register $f28.
4525
10850f29
JW		 45262000-06-08 James E. Wilson <wilson@cygnus.com>
4527
4528 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4529 (dot_endp): Don't call ia64_flush_insns.
4530 (emit_one_bundle): Don't delete prologue/body records from
4531 unwind_record list in first loop. Rewrite second loop to account for
4532 this.
4533
150f24a2
JW		 45342000-06-07 David Mosberger <davidm@hpl.hp.com>
4535
4536 * config/tc-ia64.c: Add missing prototypes.
4537 (generate_unwind_image): Cast argument to output_unw_records call.
4538
e38c9cc2
DC		 4539Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4540
46b85d42 4541 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 4542
1188e082
DC		 4543Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4544
4545 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4546 (REGISTER_P): likewise.
4547 (avr_opcodes): uses include/opcode/avr.h
4548 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 4549
ac743b2c
AM		 45502000-06-04 Alan Modra <alan@linuxcare.com.au>
4551
0b545448
AM		 4552 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4553 initializers too.
ac743b2c 4554
969e1a7b
L		 45552000-06-03 H.J. Lu <hjl@gnu.org>
4556
4557 * read.c (is_end_of_line): Put back `;'.
4558
65172ab8
AM		 45592000-06-03 Alan Modra <alan@linuxcare.com.au>
4560
4561 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4562
b75c0c92
AM		 45632000-06-01 Alan Modra <alan@linuxcare.com.au>
4564
4565 * expr.c (operand): Test is_end_of_line outside switch to catch
4566 line separator chars that are also operators.
4567 (operator): Return O_illegal for line separator chars.
4568
4569 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4570 entry (or `!' entry for TC_HPPA).
4571
4572 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4573 before indexing is_end_of_line. Remove redundant check for '\0'.
4574 (fp_op2): Likewise.
4575 * config/tc-h8500.c (md_assemble): Likewise.
4576 * config/tc-mcore.c (md_assemble): Likewise.
4577 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4578 (md_atof): Likewise
4579
4580 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4581 is_end_of_line.
4582 * config/tc-mcore.c (mcore_cons): Likewise.
4583 (mcore_float_cons): Likewise.
4584 (mcore_stringer): Likewise.
4585 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4586
a6836251
SB		 45872000-06-01 Scott Bambrough <scottb@netwinder.org>
4588
4589 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4590
43841e91
NC		 45912000-05-29 Nick Clifton <nickc@cygnus.com>
4592
4593 * config/tc-sh.c: Fix compile time warning messages.
4594
4595 * config/tc-mips.c: Fix compile time warning messages.
4596
a057431b
PB		 45972000-05-29 Philip Blundell <philb@gnu.org>
4598
4599 * doc/as.texinfo: Update copyright dates.
a81d9f0c 4600 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 4601 * NEWS: Mention ARM ELF support.
4602
3c07fb76
AO		 46032000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4604
4605 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4606 it is modified, and use the real_size to compute the frag address
4607 for dwarf2 line info.
4608
ad4d6ccf
AM		 46092000-05-27 Alan Modra <alan@linuxcare.com.au>
4610
4611 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4612 line-matching scheme to cope with automake moving variables around.
4613 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4614 * Makefile.in: Regenerate.
4615
6faf3d66
JJ		 46162000-05-26 Jakub Jelinek <jakub@redhat.com>
4617
4618 * config/tc-sparc.c (sparc_relax): New.
4619 (md_longopts): Add -relax and -no-relax options.
4620 (md_parse_options, md_show_usage): Likewise.
4621 (md_apply_fix3): Optimize tail call into branch always if possible.
4622
0a44c2b1
DL		 4623Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4624
4625 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4626 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4627 rules, with warning when a GAS statement specifies a packing that
4628 will result in an instruction being squashed.
3e87a760
AM		 4629 Added typdef packing_type and enumerals, changed various integer
4630 literals to use the enumerals.
0a44c2b1 4631
e0c9811a
JW		 46322000-05-24 David Mosberger <davidm@hpl.hp.com>
4633
4634 * config/tc-ia64.c (dot_restorereg_p): New function.
4635 (md_pseudo_table): Add restorereg.p.
4636 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4637 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4638
4639 * config/tc-ia64.h (unw_record_type): Add unwabi.
4640 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4641 called MASK with members for imask, and the masks produced by
4642 fr_mem, gr_mem, br_mem, and frgr_mem.
4643 (unw_p_record): Add members ABI and CONTEXT.
4644 (unw_x_record): Add member AB.
4645 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4646 as pseudo-register for use during unwind info generation.
4647 (AR_PFS, AR_LC): New macros.
4648 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4649 whose names start with an at sign (as in "@priunat").
4650 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4651 register.
4652 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4653 proc_end, unwind_info, personality_routine): Consolidate into
4654 "unwind" structure to reduce offset-table use. Add member
4655 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4656 to be emitted.
4657 (output_R1_format, output_R3_format, output_P3_format,
4658 output_P6_format): Initialize R with zero to reduce compiler warnings.
4659 (output_P7_format): Ditto. Add `default' branch to switch
4660 statement to reduce compiler warnings.
4661 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4662 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4663 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4664 into single argument.
4665 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4666 compiler warnings. Merge A and B args into single argument.
4667 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4668 A and B args into single argument.
4669 (free_record): Removed (wasn't used).
4670 (free_list_records): Also free imasks in prologue records.
4671 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4672 (output_spill_mask): Remove.
4673 (output_unwabi): New function.
4674 (output_epilogue, output_label_state, output_copy_state): Call
4675 alloc_record.
4676 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4677 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4678 argument.
4679 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4680 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4681 as part of handling the prologue records. Emit region's imask if
4682 we have one. Handle unwabi, epilogue, label_state, copy_state,
4683 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4684 spill_sprel_p, and spill_reg_p records.
4685 (set_imask, count_bits, slot_index): New function.
4686 (fixup_unw_records): Fix region size computation. Handle
4687 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4688 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4689 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4690 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4691 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4692 (dot_save): Use manifest constants for applicaton registers.
4693 Handle REG_PR and REG_PRIUNAT.
4694 (dot_restore): Don't just ignore it.
4695 (dot_restorereg): New function..
4696 (generate_unwind_image): Ensure unwind info is a multiple of eight
4697 bytes, not just four bytes.
4698 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4699 (dot_altrp): Don't just ignore it.
4700 (dot_savemem): New function. Replaces dot_savesp() and
4701 dot_savepsp(). Use manifest constants for applicaton registers.
4702 Handle REG_PR and REG_PRIUNAT.
4703 (dot_savef): Simplify.
4704 (dot_saveb): Support generation of br_gr.
4705 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4706 dot_label_state, dot_copy_state): New function.
4707 (dot_unwabi): Don't just ignore it.
4708 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 4709 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 4710 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4711 (emit_one_bundle): Set slot number for prologue/body records
4712 *before* emitting the first insn.
4713 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4714 (md_begin): Declare "psp" pseudo-register.
4715 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4716 so we don't get segfault.
4717 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4718 counts as required per SW Conventions manual
4719 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4720 output_preds_psprel, output_preds_sprel, output_spill_base,
4721 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4722 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4723 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4724 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4725 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4726 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4727 (dot_vframe): Implement.
4728 (dot_vframesp, dot_vframepsp): New function.
4729
f98fd99f
HPN		 4730Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4731
4732 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 4733 * configure: Regenerate.
f98fd99f 4734
ee7fcc42
AM		 47352000-05-23 Alan Modra <alan@linuxcare.com.au>
4736
4737 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4738 (md_estimate_size_before_relax): so we can use it here instead of
4739 old kludges. Localise vars to blocks. Comment.
4740
4741 * frags.c (frag_new): Update fr_var comments.
4742 * frags.h (struct frag): Ditto.
4743
c67e42c9
RH		 47442000-05-22 Richard Henderson <rth@cygnus.com>
4745
4746 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4747 (pseudo_func): Add pcrel.
4748 (operand_match): Handle IA64_OPND_TGT64.
4749 (build_insn): Likewise.
4750 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4751 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4752 (fix_insn): Handle all three 64-bit relocation types.
4753
5110c57e
HPN		 4754Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4755
4756 * obj.h (struct format_ops): New members begin, app_file,
4757 s_set_other, s_set_desc, s_get_type, s_set_type,
4758 separate_stab_sections, init_stab_section.
4759
4760 * config/obj-multi.h: Update GPL notice to v2.
4761 (obj_begin): New.
4762 (obj_app_file): New.
4763 (S_SET_SIZE): Test s_set_size for NULL before calling.
4764 (S_SET_ALIGN): Similar for s_set_align.
4765 (S_SET_OTHER): New.
4766 (S_SET_DESC): New.
4767 (S_GET_TYPE): New.
4768 (S_SET_TYPE): New.
4769 (SEPARATE_STAB_SECTIONS): New.
4770 (INIT_STAB_SECTION): New.
4771 (EMIT_SECTION_SYMBOLS): New.
4772 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4773
4774 * config/obj-elf.h: Update GPL notice to v2.
4775 Mention that this file is included from obj-multi.h.
4776 (obj_begin): Wrap definition in ifndef.
4777 (elf_file_symbol): Constify declaration.
4778 (obj_app_file): Ditto.
4779 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4780 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4781
4782 * config/obj-elf.c (elf_s_set_other): New.
4783 (elf_file_symbol): Constify argument.
4784 (elf_separate_stab_sections): New.
4785 (elf_init_stab_section): New.
4786 (elf_format_ops): Add new members. Remove comma at end.
4787
4788 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4789 (ecoff_format_ops): Add new fields. Remove comma at end.
4790 Mention inconsistency for emit_section_symbols.
4791
4792 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4793
4794 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4795 (coff_separate_stab_sections): New.
4796 (coff_format_ops): Add new members.
4797
4798 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4799 (obj_aout_s_set_other): New.
4800 (obj_aout_s_set_desc): New.
4801 (obj_aout_s_get_type): New.
4802 (obj_aout_s_set_type): New.
4803 (obj_aout_separate_stab_sections): New.
4804 (aout_format_ops): New members added. Use obj_aout_process_stab,
4805 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4806 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4807 appropriate.
4808 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4809
b98ef147
AM		 48102000-05-22 Alan Modra <alan@linuxcare.com.au>
4811
4812 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4813 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4814 (md_estimate_size_before_relax): Ensure jumps to weak and
4815 externally visible symbols are relocatable.
4816
0aa5d426
HPN		 4817Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4818
4819 * stabs.c (aout_process_stab): Make global.
4820 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4821 * read.h (aout_process_stab): Declare.
4822
4823 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4824 Generalize to *aout, *coff *elf.
4825 * configure: Regenerated.
4826
4827 * doc/internals.texi (Object format backend): Say
4828 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 4829
4830 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4831 * Makefile.in: Regenerated.
4832
7c3dc350
CM		 48332000-05-19 Catherine Moore <clm@cygnus.com>
4834
4835 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4836
b3b6a3fe
JL		 48372000-05-18 Alan Modra <alan@linuxcare.com.au>
4838
4839 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4840 instruction to reflect change in re_assemble_*.
4841
c9e10a08
JL		 4842Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4843
4844 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4845 build PA64 ELF tools.
4846 * configure: Rebuilt.
4847
3043679f
AM		 48482000-05-17 Alan Modra <alan@linuxcare.com.au>
4849
4850 * Makefile.am: Regenerate dependencies.
4851 * Makefile.in: Regenerate.
4852
322f2c45
NC		 48532000-05-15 Nick Clifton <nickc@cygnus.com>
4854
4855 * config/tc-arm.c (struct asm_psr): Add boolean field
4856 distinguishing between CSPR and SPSR. Rename 'number' field
4857 to 'field'.
4858 (psrs): Rearrange contents to match new asm_psr structure.
4859 (arm_psr_parse): Move next to psr_required_here. Make it
4860 return an asm_psr structure.
4861 (psr_required_here): Use asm_psr structure returned by
4862 arm_psr_parse.
4863 (do_msr): Reorganise to allow psr_required_here to be called
4864 only once.
4865 (md_undefined_name): Mark 'name' parameter as unused, since
4866 the COFF target does not use it.
322f2c45 4867
5e6cbf41
PB		 48682000-05-14 David O'Brien <obrien@FreeBSD.org>
4869
4870 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4871 standards.
4872 * config/te-aux.h: Likewise.
4873 * config/te-dpx2.h: Likewise.
4874 * config/te-go32.h: Likewise.
4875 * config/te-hp300.h: Likewise.
4876 * config/te-hppa.h: Likewise.
4877 * config/te-i386aix.h: Likewise.
4878 * config/te-ic960.h: Likewise.
4879 * config/te-interix.h: Likewise.
4880 * config/te-nbsd532.h: Likewise.
4881 * config/te-pc532mach.h: Likewise.
4882 * config/te-ppcnw.h: Likewise.
4883 * config/te-psos.h: Likewise.
4884 * config/te-sparcaout.h: Likewise.
4885 * config/te-sun3.h: Likewise.
4886 * config/te-sysv32.h: Likewise.
4887
4132022d
AM		 48882000-05-14 Alan Modra <alan@linuxcare.com.au>
4889
4890 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4891 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4892 and sign extend without an if statement.
4893 (build_bytes): Likewise.
4894
48952000-05-14 Kazu Hirata <kazu@hxi.com>
4896
4897 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4898 X_add_symbol L_32 case.
4899
b4fd930a
AM		 49002000-05-14 David O'Brien <obrien@FreeBSD.org>
4901
4902 * config/te-freebsd.h: New file.
4903
a38cf1db
AM		 49042000-05-13 Alan Modra <alan@linuxcare.com.au>
4905
897083bd
AM		 4906 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4907 bindtextdomain): Replace defines with those from intl/libgettext.h
4908 to quieten gcc warnings.
4909
a38cf1db
AM		 4910 * NEWS: Mention x86 .arch and -q.
4911
4912 * config/tc-i386.c (quiet_warnings): New.
4913 (md_assemble): Use quiet_warnings.
4914 (md_parse_option): Set quiet_warnings from -q.
4915 (md_show_usage): Mention -q, delete -m.
4916 (flag_do_long_jump): Delete.
4917 (md_parse_option): Remove -m.
4918 (md_show_usage): Remove -m.
4919 (md_create_long_jump): Remove useless flag_do_long_jump code.
4920
4921 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4922 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4923
e413e4e9
AM		 49242000-05-13 Alan Modra <alan@linuxcare.com.au>
4925 Alexander Sokolov <robocop@netlink.ru>
4926
4927 * doc/c-i386.texi (i386-Arch): New section.
4928 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4929
4930 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4931 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4932 architecture has been given and is not 486.
4933 (set_cpu_arch): New.
4934 (md_pseudo_table): Add .arch.
4935 (md_assemble): Warn if cpu architecture has been given and an
4936 unsupported instruction.
4937
4938 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4939 Move operand_types bit defines after relevant template field.
4940 (template): Add cpu_flags.
4941 (Cpu*): Define.
4942 (arch_entry): New.
4943
e8b1cae5
AO		 49442000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4945
4946 * config/tc-mn10300.h (md_end): Define.
4947 (mn10300_finalize): Declare.
4948 * config/tc-mn10300.c: Include dwarf2dbg.h.
4949 (debug_line): Define.
4950 (md_assemble): Generate dwarf2 line info.
4951 (mn10300_finalize): New function. Finalize dwarf2 info.
4952
426b0403
AM		 49532000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4954
4955 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4956 external version of the relocation for weak symbols.
4957
e4c58b25
JW		 49582000-05-08 David Mosberger <davidm@hpl.hp.com>
4959
4960 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4961 frame size in units of 16 bytes, as required per SW Conventions manual.
4962 (output_unw_records): Output info-block header as a dword to get
4963 byte-order right.
4964
8fce3f5e
AM		 49652000-05-08 Alan Modra <alan@linuxcare.com.au>
4966
4967 * as.h: #include "file", not <file> on files from ../include.
4968 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4969 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4970 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4971 (tc_coff_symbol_emit_hook): Ditto.
4972 (OPTCOUNT): Cast to int to avoid compiler warning.
4973 (md_begin): Fix signed/unsigned warnings.
4974
49752000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4976
4977 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4978 ABRANCH LONG case for a conditional branch on a 68000.
4979 (md_estimate_size_before_relax): Likewise. Also handle
4980 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4981 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4982 PC-relative on all CPUs.
4983 (md_estimate_size_before_relax): Likewise.
4984
fb166ee3
AM		 49852000-05-04 Alan Modra <alan@linuxcare.com.au>
4986
4987 * as.c (parse_args): Just mention current year in printed
4988 copyright message.
4989
7a899fff
C		 49902000-05-03 J.T. Conklin <jtc@redback.com>
4991
4992 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 4993 unit registers.
7a899fff
C		 4994 (md_parse_option): Recognize -m7400.
4995
44877466
ILT		 49962000-05-03 Ian Lance Taylor <ian@zembu.com>
4997
4998 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4999 don't permit lp to become less than the words array.
5000
eaa15ab8
NC		 50012000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5002
5003 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5004 Fix little-endian case.
5005
7c4f6a03
AM		 50062000-05-03 David O'Brien <obrien@NUXI.com>
5007
5008 * as.c (parse_args): Update copyright.
5009
da5d444c
AM		 50102000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5011
8a543126 5012 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
da5d444c
AM		 5013 for the .bss section too.
5014
3f9b03b5
AM		 50152000-05-02 Alan Modra <alan@linuxcare.com.au>
5016
5017 * configure.in: Set em=linux for hppa-*-linux.
5018 * configure: Regenerate.
5019 * doc/Makefile.in: Regenerate with correct automake.
5020
5021 * frags.c (frag_grow): Sanity check chunk_size.
5022
5023 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5024 * config/obj-som.h: Likewise.
5025 * config/obj-ieee.h: Likewise.
5026
5027 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5028
5029 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5030 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5031 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5032 (pa_ip): low_sign_unext now returns via function value. Use
5033 re_assemble_* instead of dis_assemble_* and
5034 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5035 unnecessarily.
5036 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5037 (md_section_align, md_parse_option, md_show_usage,
5038 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5039 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5040 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5041 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5042 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5043 pa_text): Likewise.
5044 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5045 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5046 outside of switch. Correct mask and shifting errors in case 10
5047 and case -11. In case 21, compare against signed range to suit
5048 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5049 case 17 and case 22, use offsetT variable to properly check range.
5050 Use re_assemble_* here too.
5051 (evaluate_absolute): Change type of value to offsetT. Call
5052 hppa_field_adjust to do the work for us.
5053 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5054 (pa_parse_cmpib_64_cmpltr): Ditto.
5055 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5056 of i to unsigned int.
5057 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5058 (pa_end_of_source): Return type is void.
5059
a2984248
CM		 5060Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5061
5062 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5063
df136245
DC		 5064Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5065
5066 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5067 More comments added.
5068 (md_begin): Removed "construct symbols for each register name".
5069 Because register names conflicts with GCC generated function
5070 names.
5071 (avr_operand): Now constant numbers can be used as a register
5072 identifiers (0 as r0, 31 as r31).
5073 (md_assemble): use skip_space () before parsing instruction
5074 operands.
5075
c1e73230
AM		 50762000-05-01 Alan Modra <alan@linuxcare.com.au>
5077
5078 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5079 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5080 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5081 * configure: Regenerate.
5082
a1934524
AM		 50832000-04-29 Andreas Jaeger <aj@suse.de>
5084
5085 * as.h: Correctly check GCC version.
5086
d9b7d820
AM		 50872000-04-26 David O'Brien <obrien@FreeBSD.org>
5088
5089 * doc/as.1: Fix unbalanced brackets.
5090
5091 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5092 TE_FreeBSD.
5093 (line_comment_chars): Set to '/' if TE_FreeBSD.
5094
cea1ab94
JL		 5095Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5096
5097 * configure.in: Configury support for PA64 (currently disabled).
5098 * configure: Rebuilt.
5099
e799a695
AM		 51002000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5101
3e87a760 5102 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 5103 bfd_set_section_alignment.
5104
3b0ec529
AM		 51052000-04-25 Alan Modra <alan@linuxcare.com.au>
5106
5107 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5108 than 32.
5109
adcf07e6
NC		 51102000-04-24 Nick Clifton <nickc@cygnus.com>
5111
5112 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5113 * doc/as.texinfo (Align): Include arm and strongarm in list of
5114 targets that have the second form of the behaviour of the .align
3e87a760 5115 directive.
adcf07e6 5116
5047a41f
JL		 51172000-04-24 Mark Klein <mklein@dis.com>
5118
29184774 5119 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 5120
a47cf567
NC		 5121Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5122
5123 * as.c (parse_args): Allow md_parse_option to override -a listing
5124 option.
5125 * config/obj-coff.c (add_lineno): Change type of offset parameter
5126 from "int" to "bfd_vma."
5127 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5128 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5129 (ppc_change_csect): Align correctly for XCOFF64.
5130 (ppc_machine): New function, which discards "ppc_machine" line.
5131 (ppc_tc): Cons for 8 when code is 64 bit.
5132 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5133 relocations.
5134 (md_parse_option): Handle -a64 and -a32.
5135 (ppc_xcoff64): New.
5136 * config/tc-ppc.h (TARGET_MACH): Define.
5137 (TARGET_FORMAT): Move to function.
5138 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5139
5140Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5141
5142 * config/tc-avr.c: New AVR_ISA_ defined.
5143 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5144 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5145 for `fmul', `movw' and `lpm R,Z' instructions.
5146 (avr_operands): Warn if current opcode is a two-word instruction
5147 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5148 (avr_opcodes): New commands added.
5149 (REGISTER_P): Check 'a' and 'v' constraint letters.
5150 (mcu_types): New MCU added.
5151
bf3ca999
TW		 51522000-04-22 Timothy Wall <twall@cygnus.com>
5153
5154 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5155 to "natval".
5156 (operand_match): Conditionally insert default bit values for IMMU9.
5157
98e5953c
JL		 51582000-04-14 Matthew Green <mrg@cygnus.com>
5159
5160 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5161 * configure: Rebuilt.
5162
a02fab7e
JL		 5163Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5164 Jason Eckhardt <jle@cygnus.com>
5165
c67e42c9 5166 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 5167
5168 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5169 Added handling of new operand types l,y,&,fe,fE,fx.
5170
800eeca4
JW		 5171Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5172 David Mosberger <davidm@hpl.hp.com>
5173 Timothy Wall <twall@cygnus.com>
5174 Andrew MacLeod <amacleod@cygnus.com>
5175 Jim Wilson <wilson@cygnus.com>
5176
5177 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 5178 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 5179 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5180 * Makefile.in: Rebuild.
5181 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5182 * configure: Rebuild.
5183 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5184 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5185 * expr.c (expr): Handle md_optimize_expr.
5186 * read.c (LEX_HASH): Add comment.
5187 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 5188
66778679
RH		 51892000-04-21 Richard Henderson <rth@cygnus.com>
5190
5191 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5192 bundling a non-delayed branch type instruction.
5193
aa15f6f7
AO		 51942000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5195
5196 * config/tc-mn10300.c (HAVE_AM30): Define.
5197 (md_assemble): Use it.
5198
16adf844
AM		 51992000-04-19 Alan Modra <alan@linuxcare.com.au>
5200
742f45cf
AM		 5201 * config/obj-elf.c (obj_elf_change_section): Check for changed
5202 section attributes.
5203
16adf844
AM		 5204 * Makefile.am: (CPU_MULTI_VALID): Remove.
5205 (MULTI_CPU_TYPES): Define.
5206 (MULTI_CPU_OBJ_VALID): Define.
5207 (DEPTC): Use the above.
5208 (DEPOBJ): Same here.
5209 (DEP2): And here.
5210 Regenerate dependencies.
5211 * Makefile.in: Regenerate.
5212
9c46fb1b
AM		 52132000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5214
742f45cf 5215 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 5216
508866be
L		 52172000-04-18 H.J. Lu (hjl@gnu.org)
5218
5219 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 5220 bfd_vma for non-bfd assemblers.
508866be 5221
ba2adb93
AM		 52222000-04-17 Alan Modra <alan@linuxcare.com.au>
5223
5224 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5225 doesn't give spurious errors.
5226
12ff5d56
AM		 52272000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5228
66778679 5229 * as.h (SEEK_SET): Define if undefined.
12ff5d56 5230
fc633e5b
AM		 52312000-04-13 Alan Modra <alan@linuxcare.com.au>
5232
5233 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5234 constants, and don't assume offsetT is 32 bits.
5235
1ed18ec1
NC		 52362000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5237
5238 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5239 (md_pcrel_from_section): Add prototype.
5240 (d10v_fix_adjustable): Add prototype.
5241 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5242
5243 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5244
3db10f32
NC		 52452000-04-12 Nick Clifton <nickc@cygnus.com>
5246
5247 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5248 symbol in frag chain.
5249
847f7ad4
AM		 52502000-04-10 Alan Modra <alan@linuxcare.com.au>
5251
5252 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5253 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5254 (fits_in_signed_word, smallest_imm_type): Ditto.
5255 (md_assemble): Use an offsetT var to hold offsetT values, not a
5256 long.
5257 (offset_in_range): New.
5258 (md_assemble): Use it.
5259 (md_convert_frag): Change type of target_address, opcode_address,
5260 and displacement_from_opcode_start to offsetT.
5261 (md_create_short_jump): Change type of offset to offsetT.
5262 (md_create_long_jump): Ditto.
5263 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5264 (md_chars_to_number): Remove.
5265 (output_invalid): Remove duplicate prototype.
5266
ec694b89
NC		 52672000-04-09 Nick Clifton <nickc@cygnus.com>
5268
5269 * Makefile.am (CPU_TYPES): Add 'avr'.
5270 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5271 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5272
16adf844 5273 * Makefile.in: Regenerate.
ec694b89
NC		 5274
5275 * doc/as.texinfo: Add M32R documentation.
5276
a2d91340 5277Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 5278
a2d91340 5279 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 5280 --enable-build-warnings option.
a2d91340
AC		 5281 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5282 * Makefile.in, configure: Re-generate.
5283
d92b1a8a
NC		 52842000-04-07 Nick Clifton <nickc@cygnus.com>
5285
5286 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5287 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5288 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5289 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5290 (arm_force_relocation): Force relocations for
5291 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5292
52ccafd0
JR		 5293Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5294
5295 * config/tc-sh.c (get_operands): There's no third operand if the
5296 first operand is an immediate.
5297
015551fc
JR		 5298Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5299
5300 * config/tc-sh.c (immediate): Delete.
5301 (sh_operand_info): Add immediate member.
5302 (parse_reg): Use A_PC for pc.
5303 (parse_exp): Add second argument 'op'. All callers changed.
5304 (parse_at): Expect pc to be coded as A_PC.
5305 Use immediate field in *op.
5306 (insert): Add fourth argument 'op'. All callers changed.
5307 (build_relax): Add second argument 'op'. All callers changed.
5308 (insert_loop_bounds): New function.
5309 (build_Mytes): Remove DISP_4.
5310 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5311 (assemble_ppi): Use immediate field in *operand.
5312 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5313 (md_apply_fix): Likewise.
5314 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5315
79bd78be
AO		 5316Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5317
5318 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5319
e30e5a6a
HPN		 5320Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5321
5322 * internals.texi (CPU backend): Document
5323 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5324
41b49281
AM		 53252000-04-04 Alan Modra <alan@linuxcare.com.au>
5326
8ad3436c
AM		 5327 * po/gas.pot: Regenerate.
5328
5329 * as.c (show_usage): Restore translated part of bug string.
5330 * gasp.c (show_usage): Likewise.
5331
41b49281
AM		 5332 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5333 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5334 than move-if-change.
5335 (DEP1): Modify for "gcc -MM".
5336 (DEPTC): Likewise.
5337 (DEPOBJ): Likewise.
5338 (DEP2): Likewise.
5339 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5340 Update dependencies.
5341 * Makefile.in: Regenerate.
5342
0a727238
AO		 53432000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5344
5345 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5346 (md_begin): Likewise.
5347 (HAVE_AM33): New macro.
5348 (md_assemble): Use it. Match r_regs and xr_regs only if
5349 HAVE_AM33.
5350
c20f4f8c
AM		 53512000-04-03 Alan Modra <alan@linuxcare.com.au>
5352
5353 * as.h: #include "bin-bugs.h"
5354 * as.c (show_usage): Use REPORT_BUGS_TO.
5355 * gasp.c: #include "bin-bugs.h"
5356 (show_usage): Use REPORT_BUGS_TO.
5357
5358 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5359
753f6b12
HPN		 5360Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5361
5362 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5363 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5364 adjustments.
5365
726c5dcd
AM		 53662000-04-03 Alan Modra <alan@linuxcare.com.au>
5367
5368 * config/tc-i386.c (i386_immediate): Don't assume a constant
5369 immediate is necessarily 16 bits when in 16 bit code mode.
5370 (md_assemble): Instead set guess_suffix here after we have checked
5371 registers.
5372
bf80011a
RH		 53732000-04-02 Richard Henderson <rth@cygnus.com>
5374
5375 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5376 quantities. Correct right shift sign extension.
5377 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5378 32-bit value when shifting into place.
5379
92161534
ILT		 53802000-04-01 Ian Lance Taylor <ian@zembu.com>
5381
5382 * app.c: Add ATTRIBUTE_UNUSED as needed.
5383 * config/tc-ppc.c: Likewise.
5384 (ppc_size): Make unsigned long.
5385 (ppc_insert_operand): Add casts to avoid warnings.
5386
447f3982
NC		 53872000-03-31 Nick Clifton <nickc@cygnus.com>
5388
5389 * config/tc-d10v.h (md_flush_pending_output): Define.
5390
21d75ec2
NC		 53912000-03-29 Nick Clifton <nickc@cygnus.com>
5392
5393 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5394 segment. Works for both BFD_ASSEMBLER and others.
5395 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5396
d1a1bf19
NC		 53972000-03-29 Nick Clifton <nickc@cygnus.com
5398
5399 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5400
224de7a5
AM		 54012000-03-28 Alan Modra <alan@linuxcare.com.au>
5402
5403 * listing.c (LISTING_LHS_WIDTH): Default depends on
5404 LISTING_WORD_SIZE.
5405 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5406
5b8274e3
ILT		 54072000-03-27 Ian Lance Taylor <ian@zembu.com>
5408
5409 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5410 string literal.
5411
224de7a5 54122000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 5413
5414 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5415
5416 * config/tc-avr.c (mcu_types): Add missing initialiser.
5417 (md_pcrel_from_section): Add prototype.
5418 (avr_operand): Remove redundant test of unsigned < 0.
5419 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5420
54212000-03-27 Denis Chertykov <denisc@overta.ru>
5422
5423 * config/tc-avr.c: New file for AVR support.
5424 * config/tc-avr.h: Likewise.
5425 * configure.in: Add AVR support.
5426 * configure: Regenerate.
5427
9f10757c
TW		 54282000-03-26 Timothy Wall <twall@cygnus.com>
5429
5430 * gasp.c (macro_op): Add new argument to check_macro call.
5431 Macro structure definitions moved to macro.h
5432 * sb.h: Add argument to prototype for input_scrub_include_sb.
5433 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5434 nesting checks with an additional flag.
5435 (struct input_save): Add flag to indicate whether current sb
5436 should be checked for proper macro/conditional nesting.
5437 (input_scrub_push/pop): Save/restore nest check flag.
5438 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 5439 defined.
9f10757c
TW		 5440 * macro.c (check_macro): Allow caller to retrieve parsed macro
5441 information if a pointer is provided. This information may be
5442 used by the new macro hooks.
5443 * macro.h: Update prototype for check_macro. Macro struct
5444 definitions moved here from macro.c/gasp.c.
5445 * read.c (read_a_source_file): Add parameter to check_macro call,
5446 and pass macro info to the macro hook, if defined.
5447 (input_scrub_insert_line): New. Allow insertion of a line of
5448 characters into the input stream.
5449 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5450 file into the input stream.
5451 (s_include): Use input_scrub_insert_file.
5452 * internals.texi: Document new macro hooks.
5453 * as.h: New prototypes added.
3e87a760 5454
224de7a5 54552000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 5456
5457 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5458 an initial capital letter.
5459 (i386_index_check): Reindent.
5460
11424155
NC		 54612000-03-19 Nick Clifton <nickc@cygnus.com>
5462
eaa15ab8 5463 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 5464 relative branches.
5465
43f05576
NC		 54662000-03-17 Thomas de Lellis <tdel@windriver.com>
5467
66778679
RH		 5468 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5469 instruction operand bad if Rd > 7 when generating
5470 thumb instructions. Prevents for example,
5471 "adr r12,label" from silently failing and generating
5472 the wrong instruction.
3e87a760 5473
67231402
NC		 54742000-03-17 Nick Clifton <nickc@cygnus.com>
5475
5476 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5477 that have a destingation >= 0x400000.
3e87a760 5478 Fix compile time warning messages.
67231402 5479
a37c8f88
JR		 5480Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5481
5482 * config/tc-sh.c (md_begin): When encountering insn that are
5483 not supported by the current arch, only change the name if
5484 its contents are the same as prev_name.
5485 (get_specific): If the the architecture doesn't match, fail.
5486
dead1419
JR		 5487Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5488
5489 * config/tc-sh.c (IDENT_CHAR): Define.
5490 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5491 matching back where it came from.
5492
182e89d3
JR		 5493Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5494
5495 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5496
84f73d89
NC		 54972000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5498
5499 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5500 normal operands.
5501
dbbc7809
JL		 55022000-03-15 Kazu Hirata <kazu@hxi.com>
5503
5504 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5505
271bb601
HPN		 5506Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5507
5508 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5509 floating-point-number, make sure 'f' is in FLT_CHARS.
5510
8684e216
HPN		 5511Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5512
5513 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5514 (s_lcomm_internal): Use it.
5515 * doc/internals.texi (CPU backend): Document it.
5516 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5517 bytes.
5518
bb2d6cd7
GK		 55192000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5520
5521 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5522 when embedded-pic.
5523
5524 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 5525 implementation doesn't have special handling for switch
5526 statements.
bb2d6cd7
GK		 5527 (macro_build): Allow for code in sections other than .text.
5528 (macro): Likewise.
5529 (mips_ip): Likewise.
5530 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 5531 Don't perform relocs if we will be outputting them.
bb2d6cd7 5532 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 5533 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5534 embedded-pic.
bb2d6cd7 5535
5c86cbc7 55362000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 5537
66778679
RH		 5538 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5539 relocation type based on the entry in the fixup structure.
a47cf567 5540 Put S_IS_EXTERN processing back in.
5c86cbc7 5541
f8c827e9
L		 55422000-03-08 H.J. Lu (hjl@gnu.org)
5543
5544 * Makefile.am (install-exec-tooldir): Depend on
5545 install-exec-bindir for parallel make.
5546 * Makefile.in: Regenerated.
5547
8ad9e709
NC		 55482000-03-06 Nick Clifton <nickc@cygnus.com>
5549
5550 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5551 switch.
5552 (md_parse_option): Parse -m32r command line switch - disable m32rx
5553 compatability.
ded0aeb7
NC		 5554 (md_show_usage): Document new option.
5555
5556 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5557 * doc/Makefile.in: Regenerate.
5558 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 5559
b7b8f327
MM		 55602000-03-02 Michael Meissner <meissner@redhat.com>
5561
5562 * config/tc-d30v.c (check_range): Remove code that incorrectly
5563 sign extended values where bits < 32.
5564
15886821
L		 55652000-03-02 H.J. Lu (hjl@gnu.org)
5566
5567 * configure.in: Support --enable-targets=all on ia32.
5568 * configure: Regenerated.
5569
8bf950bf
NC		 55702000-03-01 Nick Clifton <nickc@cygnus.com>
5571
5572 * gasp.c (do_align): Remove bogus check of alignment value.
5573
c5e54cc2
ILT		 55742000-02-27 Thomas de Lellis <tdel@windriver.com>
5575
5576 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5577 TC_PPC was defined forced the type of a symbol with no other type
5578 to be BSF_OBJECT.
5579
65fd87bc
ILT		 55802000-02-27 Hans-Peter Nilsson <hp@axis.com>
5581
5582 * doc/internals.texi (CPU backend): Mention that
5583 line_separator_chars do not break up comments. Fix typos for
5584 LEX_AT and LEX_NAME descriptions. Document operands for
5585 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5586 description of md_create_short_jump usage. Document argument for
5587 md_undefined_symbol.
5588
a25fe906
ILT		 55892000-02-27 Jakub Jelinek <jakub@redhat.com>
5590
5591 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5592 (md_parse_option): Handle it.
5593 (md_show_usage): Document it.
5594
21b10511
ILT		 55952000-02-27 Ian Lance Taylor <ian@zembu.com>
5596
5597 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5598 opcode, for the instruction `pal19'. From Andrea Arcangeli
5599 <andrea@suse.de>.
5600
773f551c
AM		 56012000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5602
5603 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5604 from here..
5605 (md_assemble): To here, before template operands are matched.
5606 Also ensure a constant immediate is sign extended when we know the
5607 size is at most 16 bits. This is to catch cases like "add
5608 $0xffc0,%ax" where we don't know the size, and thus that the
5609 immediate can be represented as Imm8S until after parsing the
5610 register operand.
5611 (i386_displacement): Similarly sign extend 16 bit constant
5612 displacements.
5613 (md_assemble): Relax 16-bit jump constant range check to suit sign
5614 extended displacements.
5615
28d33191
JL		 56162000-02-26 Andreas Jaeger <aj@suse.de>
5617
5618 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5619
cc5ca5ce
AM		 56202000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5621
5622 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5623 call operands when intel_syntax.
5624 (intel_float_operand): Return 2 for "fi...".
5625 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5626 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5627 earlier "SHORT" change.
5628 (md_assemble): When determining suffix from Regs, exclude
5629 InOutPortReg.
5630
056350c6
NC		 56312000-02-24 Nick Clifton <nickc@cygnus.com>
5632
5633 * configure: Add arm-wince, mips-pe and sh-pe targets.
5634 * configure: Regenerate.
5635
5636 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5637 sh-pe targets.
5638 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5639 "pe-mips" for the mips-pe target.
5640
5641 * config/tc-arm.c (insns): Change displacement encoded in BL
5642 and B instructions if the target port is arm-wince.
5643 (do_ldst): Do not bias the relocation offset if the target
5644 port is arm-wince.
5645 (md_pcrel_from): Add in missing relocation offset bias if the
5646 target os arm-wince.
5647
5648 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5649 (md_begin): Disable -G support for mips-pe target.
5650 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5651 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5652 COFF flavour.
5653
5654 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5655 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5656 assembler, just set the alignment to 4.
5657
5658 * config/te-wince-pe.h: New file for WinCE targets. Define
5659 TE_WINCE.
5660
36bf8ab9
AM		 56612000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5662
5663 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5664 string instructions.
5665 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5666 (i386_intel_memory_operand): After finding a segment override,
5667 check again for no `[' before looking for a displacement. Bomb if
5668 more than one displacement rather than silently discarding the
5669 second and subsequent ones. Free strings malloc'd by
5670 build_displacement_string.
5671
f5795b08
CM		 56722000-02-24 Catherine Moore <clm@cygnus.com>
5673
5674 * config/obj-som.c (obj_pseudo_table): Add "weak".
5675 (obj_som_weak): New routine.
5676
abd63a32
AM		 56772000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5678
520dc8e8
AM		 5679 * config/tc-i386.c (union i386_op): New.
5680 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5681 Throughout file replace occurences of disps[n], imms[n], regs[n]
5682 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5683 intel mode operand swapping. Add assert in regKludge and
5684 fake_zero_displacement code. Test i.types[n] when outputting
5685 displacements and immediates. Combine output of Disp16 with
5686 Disp32.
7f3f1ea2
AM		 5687 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5688 when in intel mode by (not) reversing fsub and fdiv operands
5689 before the template search. This fails for single operand
5690 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5691 undefined. Instead fix the base_opcode after we've found the
5692 template. Move base_opcode xor with found_reverse_match from
5693 opcode output code to before this fix so we test for the correct
5694 opcodes.
5695 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5696 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 5697
5698 * config/tc-i386.h (TC_RELOC): Delete.
5699 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5700 with equivalent call to reloc.
5701
abd63a32
AM		 5702 * as.h (flag_m68k_mri): Move declaration after target include, and
5703 only declare when TC_M68K defined. Define as zero otherwise.
5704 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5705 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5706 Define as zero otherwise.
5707 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5708 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5709 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5710 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5711 testing whether defined.
5712 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5713 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5714 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5715 rather than testing whether defined.
5716 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5717 (parse_mri_cons): Declare and use only when TC_M68K.
5718 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5719 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5720 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5721
5722 * NEWS: Mention IBM 370 support.
5723
7e052742
RH		 57242000-02-23 Richard Henderson <rth@cygnus.com>
5725
5726 * config/tc-i386.c (md_assemble): When swapping operands for
5727 intel_syntax, assume everything that's not Imm or Disp is a
5728 register.
5729
5b93d8bb
AM		 57302000-02-23 Linas Vepstas <linas@linas.org>
5731
5732 * config/tc-i370.c, config/tc-i370.h: New files.
5733 * Makefile.am: Add support for Linux/IBM 370.
5734 * configure.in: Likewise.
5735 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5736 * config/obj-elf.c: Include elf/i370.h
5737 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5738
5739 * Makefile.in: Regenerate.
5740 * configure: Regenerate.
5741
5742 * doc/c-i370.texi: New file.
5743 * doc/all.texi: Include it.
5744 * doc/as.texinfo: And here.
3e87a760 5745 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 5746 * doc/Makefile.in: Regenerate.
5747
25f2196d
CC		 57482000-02-19 Michael Meissner <meissner@redhat.com>
5749
5750 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5751 determine if an instruction can be used in parallel with an ADDppp
5752 or SUBppp instruction.
5753
6349b5f4
AH		 57542000-02-22 Andrew Haley <aph@cygnus.com>
5755
5756 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5757
2f6d2f85 57582000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 5759
5760 * config/tc-mips.c (mips_gp32): New variable.
5761 (macro_build) Use mips_gp32.
5762 (mips_ip): Ditto.
5763 (md_longopts): Add "-mgp32" and "-mgp64".
5764 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 5765
a47cf567
NC		 5766 (OPTION_M7900): Change offset
5767 (OPTION_NO_M7900): Ditto.
5768
b985eaa8
ILT		 57692000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5770
5771 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5772 warning, and bump it to 1.
5773
52454417
ILT		 57742000-02-22 Ian Lance Taylor <ian@zembu.com>
5775
5776 From Brad Lucier <lucier@math.purdue.edu>:
5777 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5778 match format.
5779
6b76fefe
CM		 57802000-02-21 Catherine Moore <clm@cygnus.com>
5781
5782 * config/tc-mips.c (MF_HILO_INSN): Define.
5783 (mips_7000_hilo_fix): Declare.
5784 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5785 (md_parse_option): Check for 7000_HILO_FIX options.
5786 (OPTION_M7000_HILO_FIX): Define.
5787 (OPTION_NO_M7000_HILO_FIX): Define.
5788 * doc/c-mips.texi (-mfix7000): Describe.
5789
f6af82bd
AM		 57902000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5791
5792 * listing.c (print_lines): Remove unused variable `end'.
5793
5794 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5795 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 5796 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 5797 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5798 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 5799 statement and quell signed vs. unsigned comparison warning.
f6af82bd 5800
8c8281f4
NC		 58012000-02-18 Nick Clifton <nickc@cygnus.com>
5802
5803 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5804 the computed frag offset, rather than overwriting it.
5805
d4845d57
JR		 5806Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5807
5808 * config/tc-sh.c ("elf/sh.h"): Include.
5809 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5810 (md.begin): Initialize target_arch.
5811 Only include opcodes in has table that match selected architecture.
5812 (parse_reg): Recognize register names for sh-dsp.
5813 (parse_at): Recognize post-modify addressing.
5814 (get_operands): The leading space is now optional.
5815 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5816 arguments. Update valid_arch.
5817 (build_Mytes): Add support for SDT_REG_N.
5818 (find_cooked_opcode): New function, broken out of md_assemble.
5819 (assemble_ppi, sh_elf_final_processing): New functions.
5820 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5821 (md_longopts, md_parse_option): New option: -dsp.
5822 * config/tc-sh.h (elf_tc_final_processing): Define.
5823 (sh_elf_final_processing): Declare.
5824
c97305a1
JL		 5825Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5826
5827 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5828 the unwinder subspace. Save the current seg/subseg before creating
5829 the new seg/subseg.
5830
bec50466
NC		 58312000-02-10 Nick Clifton <nickc@cygnus.com>
5832
5833 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 5834 little endian targets.
bec50466 5835 (INST_BYTE1): Redefine to handle big and little endian
66778679 5836 targets.
bec50466
NC		 5837 (cpu_type): New type: Select between M340 and M210.
5838 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 5839 instructions of the M340.
bec50466 5840 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 5841 instructions.
bec50466
NC		 5842 (md_atof): Add support for little endian targets.
5843 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 5844 line switches.
bec50466
NC		 5845 (md_convert_frag): Add support for little endian targets.
5846 (md_apply_fix3): Add support for little endian targets.
5847 (md_number_to_chars): Add support for little endian targets.
5848
a25c045a
TW		 58492000-02-10 Timothy Wall <twall@redhat.com>
5850
5851 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5852 defined, use it to verify the symbol just read should be a label.
5853
f28e8eb3
TW		 58542000-02-10 Timothy Wall <twall@redhat.com>
5855
5856 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5857 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5858 around colons when KEEP_WHITE_AROUND_COLON is defined.
5859 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5860 and KEEP_WHITE_AROUND_COLON.
5861
6dc19fc4
TW		 58622000-02-08 Timothy Wall <twall@redhat.com>
5863
5864 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 5865 logic.
6dc19fc4 5866 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 5867 implemented.
6dc19fc4
TW		 5868 (end_repeat): New. Provide support for a "break" out of the
5869 repeat loop.
5870 * read.h: Add prototypes for new functions.
3e87a760 5871
f805106c
TW		 58722000-02-08 Timothy Wall <twall@redhat.com>
5873
5874 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5875 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5876 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 5877 non-zero.
5878
4469be0f
TW		 58792000-02-08 Timothy Wall <twall@redhat.com>
5880
5881 * read.c: Added elseif to directives table.
5882 * read.h: Added prototype for s_elseif.
5883 * doc/as.texinfo: Added description for elseif.
5884 * cond.c (s_elseif): New function
3e87a760 5885
24a17b6c
TW		 58862000-02-04 Timothy Wall <twall@redhat.com>
5887
5888 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 5889 listings.
24a17b6c 5890
bea9907b 58912000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 5892
bea9907b
TW		 5893 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5894 default values.
5895 * frags.c (frag_new): Calculate fr_fix in octets
5896 (frag_now_fix) Return offset as target address offset (bytes).
5897 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 5898 quantities).
bea9907b
TW		 5899 * frags.h: Added prototype for frag_now_fix_octets().
5900 Distinguish between octets and bytes in field descriptions.
5901 * listing.c (calc_hex): Account for octets vs bytes when
5902 printing addresses/offsets.
5903 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5904 target is little-endian, print the octets in a word in big-endian
5905 order so that the display looks like a proper hexadecimal number,
5906 instead of having the octets reversed.
5907 * read.c (do_align): When recording alignment, alignment power
5908 should be in terms of target bytes (minimum addressible unit)
5909 instead of octets.
5910 (do_org) Convert ORG target address (byte) argument into an
5911 octet offset when generating a variable fragment.
5912 * symbols.c (resolve_symbol_value): Symbol final value
5913 converted to a target address offset (bytes) from its octet offset.
5914 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5915 offset (bytes) is adjusted by the frag offset (octets) converted
5916 to bytes.
5917 (coff_frob_section) Section alignment power is in terms of bytes;
5918 convert it to an octet alignment power when calculating size (and
5919 size mask) in octets. Don't modify the section size in order to
5920 "align" it for TI COFF, since that format has a different method
5921 for storing alignment information.
3e87a760 5922
210dcc61
TW		 59232000-02-01 Timothy Wall <twall@cygnus.com>
5924
5925 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5926 entries, matching the way GCC generates them. If not escaped, the
5927 filename is encoded incorrectly.
5928
557537a5 59292000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 5930
557537a5
NC		 5931 * config/tc-arm.c (reg_table): Add support for ATPCS register
5932 naming conventions.
2c1c4c62 5933
557537a5 59342000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 5935
2c1c4c62
GK		 5936 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5937 already defined.
3e87a760 5938 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 5939 New macro.
5940 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5941 of a symbol when we really care about its value.
5942
59432000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 5944
5945 * config/tc-mcore.c (md_assemble): Give warning message if
5946 operands passes to instruction are more than the spec.
5947
2f0ca46a
NC		 59482000-01-27 Thomas de Lellis <tdel@windriver.com>
5949
66778679 5950 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 5951 Thumb mode but the label seen was not declared as '.thumb_func'
5952 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 5953 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 5954
4c63da97
AM		 59552000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5956
5957 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5958 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5959
5960 * Makefile.in: Same here.
5961 Update copyright.
5962
5963 * configure.in: Set bfd_gas for i386-aout when primary target
5964 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5965 we may need the primary te_file. Remove incorrect comment.
5966
5967 * configure: Regenerate.
5968
5969 * config/e-i386aout.c: New file.
5970
5971 * as.c (USE_EMULATIONS): Move to before print_version_id.
5972 (struct emulation): Add i386aout.
5973 (show_usage): Split text strings. Reformat -a text. Add --em
5974 help.
5975 Update copyright.
5976
5977 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5978 (aout_format_ops): New.
5979 Update copyright.
5980
5981 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5982 preprocessor conditional and add aout USE_EMULATIONS tests.
5983 (read_a_source_file): Don't pass error strings to printf as
5984 format arg.
5985 Update copyright.
5986
5987 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5988 format arg.
5989 (do_data): Same here.
5990 (process_file): And here.
5991 Update copyright.
5992
5993 * symbols.c (colon): Rewrite "already defined" fatal message
5994 code for aout with USE_EMULATIONS.
5995 Update copyright.
5996
5997 * config/obj-aout.c (OBJ_HEADER): Define.
5998 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 5999 fields of sentinel.
4c63da97
AM		 6000 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6001 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6002 forms here.
6003 (obj_aout_type): Expand S_SET_OTHER here too.
6004 (obj_read_begin_hook): Remove.
6005 (aout_pop_insert): New.
6006 (obj_aout_s_get_other): New.
6007 (obj_aout_s_get_desc): New.
6008 (aout_format_ops): New.
6009 Update copyright.
6010
6011 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6012 gets aout_pseudo_table.
6013 (aout_pseudo_table): Declare.
6014 (obj_read_begin_hook): Define.
6015 Update copyright.
6016
6017 * config/obj-coff.c (obj_pseudo_table): Rename to
6018 coff_pseudo_table.
6019 (coff_pop_insert): Use coff_pseudo_table.
6020 (coff_sec_sym_ok_for_reloc): Remove.
6021 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6022 and comment all zero entries and remove #if 0 code.
6023 Update copyright.
6024
6025 * config/obj-coff.h (obj_pop_insert): Define.
6026 (coff_pseudo_table): Declare.
6027 Update copyright.
6028
6029 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6030 s_get_size, s_set_size. Comment all zero entries.
6031 Update copyright.
6032
6033 * config/obj-elf.c (elf_s_get_other): New function.
6034 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6035 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6036 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6037 comment.
6038 (obj_elf_parse_section_letters): Don't pass error strings to
6039 printf as format arg.
6040 Update copyright.
6041
6042 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6043 OBJ_MAYBE_ECOFF.
6044 (elf_s_get_other): Declare.
6045 (S_GET_OTHER) Define as elf_s_get_other if not already
6046 defined.
6047 (S_SET_OTHER): Only define when not already defined.
6048 (elf_obj_read_begin_hook): Declare.
6049 (obj_read_begin_hook): Define.
6050 (elf_obj_symbol_new_hook): Declare.
6051 (obj_symbol_new_hook): Define.
6052 Update copyright.
6053
6054 * config/obj-multi.h: Add copyright header and protect against
6055 multiple inclusion. Add * to all function pointers.
6056 (OBJ_HEADER): If defined, include it rather than other defines
6057 in this file.
6058 (obj_frob_file_after_relocs): Test for NULL.
6059 (obj_symbol_new_hook): Here too.
6060 (obj_sec_sym_ok_for_reloc): And here.
6061 (S_GET_OTHER): Define.
6062 (S_GET_DESC): Define.
6063 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6064 (OBJ_MAYBE_ELF): Update comment.
6065
6066 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6067 OBJ_AOUT preprocessor conditional and handle emulation by
6068 testing OUTPUT_FLAVOR.
6069 (i386_displacement): Here too.
6070 (md_section_align): Similarly here.
6071 (i386_target_format): Conditionally compile when more than one
6072 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6073 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6074 (i386_displacement): Here too.
6075 Update copyright.
6076
6077 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6078 Define TARGET_FORMAT for aout only when not multi.
6079 Update copyright.
6080
6081 * config/te-multi.h: Delete file as it's identical to te-generic.h
6082
add0c677
AM		 60832000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6084
6085 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6086 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6087 LONG_MNEM_SUFFIX.
6088
6089 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6090 DWORD_MNEM_SUFFIX.
6091 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6092 comments.
6093
a19d8eb0
CP		 60942000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6095
66778679
RH		 6096 * config/tc-mips.c (mips_do_align): New function.
6097 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 6098
550262c4
NC		 60992000-01-10 Philip Blundell <philb@gnu.org>
6100
6101 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 6102 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 6103 line separator for Linux.
6104 * doc/as.texinfo (Comments): Mention the ARM.
6105
0decc840
NC		 61062000-01-10 Philip Blundell <pb@futuretv.com>
6107
6108 * configure.in (arm*-*-conix*): New target.
6109 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6110 armv*-*-linux-gnu.
6111 * configure: Regenerate.
6112
2e13b764
NC		 61132000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6114
6115 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6116 (obj_elf_visibility): New function.
3e87a760 6117
2e13b764
NC		 6118 * doc/as.texinfo (Visibility): New node: document visibility
6119 pseudo ops.
6120
2f6d2f85 6121For older changes see ChangeLog-9899
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