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* emultempl/aix.em: Formatting fixes.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
23fe39df
AM		 12001-08-17 Alan Modra <amodra@bigpond.net.au>
2
3 * ecoff.c (ecoff_frob_symbol): Remove casts from bfd_get_gp_size.
4 (ecoff_build_symbols): Likewise.
5 * read.c (s_lcomm_internal): Fix signed/unsigned warning.
6
be00bddd
TS		 72001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
8
9 * config/tc-mips.c (mips_elf_final_processing): Set elf header flags
10 for n32 ABI if appropriate.
11
07ae3efa
TS		 122001-08-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
13
14 * config/tc-mips.c (cons_fix_new_mips): Remove.
15 * config/tc-mips.h (TC_CONS_FIX_NEW): Remove.
16 (cons_fix_new_mips): Remove.
17
c68012fb
JJ		 182001-08-14 Jeff Johnston <jjohnstn@redhat.com>
19
20 * expr.c (operand)[LITERAL_PREFIXDOLLAR_HEX]: Treat $L as
21 a label, not a hex constant.
22
5d430f8b
NC		 232001-08-13 Nick Clifton <nickc@cambridge.redhat.com>
24
25 * config/tc-v850.h: Add missing prototypes.
26
198ce79b
AJ		 272001-08-12 Martin Schwidefsky <schwidefsky@de.ibm.com>
28
29 * config/tc-s390.c (s390_elf_cons): Correct fixups for PLT
30 relocations.
31
4ffadb11
NC		 322001-08-12 TAKAI Kousuke <takai@vlsi.kuee.kyoto-u.ac.jp>
33
34 * config/tc-sparc.c (cons_fix_new_sparc): Move
35 `sparc_no_align_cons = 0;' to...
36 (s_uacons): ...here so that sparc_no_align_cons will get
37 cleared properly.
38
f72c8c98
KH		 392001-08-11 Kazu Hirata <kazu@hxi.com>
40
41 * config/tc-mips.c: Fix a comment typo.
42
ea1fb5dc
RS		 432001-08-10 Richard Sandiford <rsandifo@redhat.com>
44
45 * config/tc-mips.c (move_register): New function.
46 (macro_build): Remove OPCODE_IS_MEMBER's gp32 argument.
47 (mips_ip): Likewise.
48 (macro2): Use move_register rather than macro_build for moves.
49 (mips16_macro): Likewise.
50 (macro): Likewise. Handle M_MOVE.
51
0218d1e4
AJ		 522001-08-10 Andreas Jaeger <aj@suse.de>
53
54 * configure.in: Add -Wstrict-prototypes and -Wmissing-prototypes
55 to build warnings.
56 * configure: Regenerate.
57
11b37b7b
AM		 582001-08-10 Alan Modra <amodra@bigpond.net.au>
59
fa6e9318
AM		 60 * as.h (alloca): Don't declare if __GNUC__. Remove an old comment.
61 Comment indentation of #pragma.
62 * macro.c (alloca): Likewise.
63
11b37b7b
AM		 64 * config/tc-ppc.c: Revert 2001-08-08.
65
8d28c9d7
AM		 662001-08-09 Alan Modra <amodra@bigpond.net.au>
67
68 * symbols.c: Add missing prototypes.
69 * config/e-i386elf.c: Likewise.
70 * config/e-i386coff.c: Likewise.
71 * config/e-i386aout.c: Likewise.
72 * config/obj-coff.c: Likewise.
73 (def_symbol_in_progress, stack): Move definition.
74 * config/obj-elf.c: Add missing prototypes.
75 (obj_elf_change_section): Make static.
76 (obj_elf_parse_section_letters): Likewise.
77 (obj_elf_section_word): Likewise.
78 (obj_elf_section_type): Likewise.
79
fce3099f
AM		 802001-08-08 Alan Modra <amodra@bigpond.net.au>
81
82 From 1999-10-25 Torbjorn Granlund <tege@swox.com>
83 * config/tc-ppc.c (md_apply_fix3): Replace haphazard code for
84 determining reloc type with code reading operands->reloc field.
85
d959c450
AM		 862001-08-08 Alan Modra <amodra@bigpond.net.au>
87
8fd3e36b
AM		 88 * config/obj-elf.c (elf_copy_symbol_attributes): Make it a global
89 function, and expand old obj-elf.h OBJ_COPY_SYMBOL_ATTRIBUTES here.
90 * config/obj-elf.h (elf_copy_symbol_attributes): Declare.
91 (OBJ_COPY_SYMBOL_ATTRIBUTES): Call elf_copy_symbol_attributes.
92
8a543126
AM		 93 * output-file.c (output_file_create): Don't try to open a second
94 time as it's unnecessary. FOPEN_W was undefined too.
d959c450 95
38487616
TS		 962001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
97
38487616
TS		 98 * tc-mips.c (macro_build): Replace magic constants by defines.
99 (mips_ip): Likewise. Typo.
100
9a41af64
TS		 1012001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
102
9a41af64
TS		 103 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
104 (RELAX_ENCODE): Replace bfd_vma by valueT.
105 (load_address): Formatting.
106 (macro): Likewise. Code cleanup. Typo.
107 (macro2): Formatting.
108 (md_parse_option): Typo.
109 (s_mipsset): Reorder cases to look nicer.
110 (md_estimate_size_before_relax): Formatting. Code cleanup.
111 (mips_elf_final_processing): Check against NULL instead of 0.
112 (md_obj_end): Remove ugly `' in message string.
113 (s_mips_ent): Remove ugly `' in message string.
114
6dce9e24
TS		 1152001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
116
117 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
118 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
119 mutually exclusive (if they are different).
120 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
121 set more than once.
122
236bd878
RS		 1232001-08-03 Richard Sandiford <rsandifo@redhat.com>
124
125 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
126 from GPREL addends.
127
ca4e0257
RS		 1282001-08-02 Richard Sandiford <rsandifo@redhat.com>
129
130 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
131 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
132 (md_long_opts): Add -mfp32 option.
133 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
134 (md_show_usage): Show usage for -mfp32 and -mgp32.
135 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
136 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
137 (HAVE_32BIT_ADDRESSES): New macro.
138 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
139 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
140 (s_cprestore, s_cpadd): Likewise.
141 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
142 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
143 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
144 to determine the width of addresses in load, store and jump macros.
145 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
146 used in set instructions; do not check the address size for them.
147 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
148 unaligned load and store macros.
149 (mips_ip): Use the new macros to check the width of a register when
150 processing float constants. Force a constant into memory if it is
151 destined for an FPR and the FPRs are wider than the GPRs. Warn about
152 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
153 than mips_gp32 to select synthetic instructions.
154 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
155 synthetic instructions.
156
28bab82b
NC		 1572001-08-01 Christian Groessler <cpg@aladdin.de>
158
159 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
160 "rh", "rr", "rq", or "sp" then don't automatically assume
161 it's a register name. Check whether there is a number
162 following.
163
28f81592
AM		 1642001-08-01 Alan Modra <amodra@bigpond.net.au>
165
166 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
167 Don't allocate more space than necessary for the input line copy.
168
0e389e77
AM		 1692001-08-01 Alan Modra <amodra@bigpond.net.au>
170
171 * read.c: Standardize error/warning messages - don't capitalise, no
172 final period or newline, don't say "ignored" or "zero assumed" for
173 as_bad messages. In some cases, change the wording to that used
174 elsewhere for similar messages.
175 * app.c: Likewise.
176 * as.c: Likewise.
177 * atof-generic.c: Likewise.
178 * cgen.c: Likewise.
179 * cond.c: Likewise.
180 * depend.c: Likewise.
181 * dwarf2dbg.c: Likewise.
182 * ecoff.c: Likewise.
183 * expr.c: Likewise.
184 * frags.c: Likewise.
185 * input-file.c: Likewise.
186 * input-scrub.c: Likewise.
187 * listing.c: Likewise.
188 * output-file.c: Likewise.
189 * stabs.c: Likewise.
190 * subsegs.c: Likewise.
191 * symbols.c: Likewise.
192 * write.c: Likewise.
193 * ecoff.c (ecoff_directive_end): Test for missing name by
194 comparing input line pointers rather than reading string.
195 (ecoff_directive_ent): Likewise.
196 * read.c (s_set): Likewise.
197 (s_align): Report a warning rather than an error for
198 alignment too large.
199 (s_comm): Check for missing symbol name.
200 (s_lcomm_internal): Likewise.
201 (s_lsym): Likewise.
202 (s_globl): Use is_end_of_line instead of looking for '\n'.
203 (s_lcomm_internal): Likewise.
204 (ignore_rest_of_line): Report a warning rather than an error.
205
e138127a
GK		 2062001-07-31 Geoffrey Keating <geoffk@redhat.com>
207
208 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
209 any kind of relocation against a not-loaded section.
210
468cced8
AM		 2112001-07-30 Alan Modra <amodra@bigpond.net.au>
212
213 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
214 to include '@' in symbol names when parsing versioned symbols
215 rather than calling get_symbol_end multiple times.
216 * config/tc-i370.c (register_name): Format fixes. Don't call
217 get_symbol_end after parsing number.
218 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
219 code out of conditional.
220 (address_register_name): Likewise.
221 (other_register_name): Likewise.
222 * config/tc-mn10300.c (r_register_name): Likewise.
223 (xr_register_name): Likewise.
224 (data_register_name): Likewise.
225 (address_register_name): Likewise.
226 (other_register_name): Likewise.
227 * config/tc-ppc.c (register_name): Likewise.
228 * config/tc-s390.c (register_name): Likewise.
229
13283e2d
SC		 2302001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
231
232 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
233 and bra relax: update fragP->fr_fix after the fixup.
234
409d19c4
AM		 2352001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
236
237 * read.c (s_set): Check for missing symbol name.
238
050be34e
AM		 2392001-07-26 Alan Modra <amodra@bigpond.net.au>
240
241 * write.c (relax_segment <rs_space>): Account for fr_fix.
242
46bac6de
L		 2432001-07-25 H.J. Lu <hjl@gnu.org>
244
245 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
246 we treat weak like extern only for ELF.
247 (mips_fix_adjustable): Make sure we don't adjust extern/weak
248 symbols only for ELF.
249
2f4dcb11
CD		 2502001-07-25 Chris Demetriou <cgd@broadcom.com>
251
252 * config/tc-mips.c: Fix spelling error in comment.
253
62f65a7b
DB		 2542001-07-25 Dave Brolley <brolley@redhat.com>
255
256 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
257 (IS_PARALLEL_SEPARATOR): New macro.
258 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
259 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
260 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
261 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
262 been seen).
263
3817f222
AM		 2642001-07-24 Alan Modra <amodra@bigpond.net.au>
265
266 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
267 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
268 Update dependencies with "make dep-am".
269 * Makefile.in: Regenerate.
270 * doc/Makefile.in: Regenerate.
271
07726851
KH		 2722001-07-23 Kazu Hirata <kazu@hxi.com>
273
274 * config/tc-alpha.h: Fix formatting.
275 * config/tc-arc.c: Likewise.
276 * config/tc-d10v.h: Likewise.
277 * config/tc-hppa.c: Likewise.
278 * config/tc-i370.c: Likewise.
279 * config/tc-i386.h: Likewise.
280 * config/tc-i960.h: Likewise.
281 * config/tc-ia64.c: Likewise.
282 * config/tc-ia64.h: Likewise.
283 * config/tc-m32r.c: Likewise.
284 * config/tc-m68k.c: Likewise.
285 * config/tc-m88k.c: Likewise.
286 * config/tc-ns32k.c: Likewise.
287 * config/tc-pdp11.c: Likewise.
288 * config/tc-pj.h: Likewise.
289 * config/tc-s390.c: Likewise.
290 * config/tc-sparc.c: Likewise.
291 * config/tc-sparc.h: Likewise.
292 * config/tc-tic80.c: Likewise.
293 * config/tc-w65.h: Likewise.
294
ac62c346
AM		 2952001-07-23 Alan Modra <amodra@bigpond.net.au>
296
297 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
298 symbols specially. Always resolve, adding fr_address to value.
299 * write.c (write_object_file): Don't add fr_address to sym values.
300 (relax_frag): Likewise.
301 (relax_segment): Likewise.
302 * config/obj-ieee.c (do_symbols): Likewise.
303 * config/tc-cris.c (md_convert_frag): Likewise.
304 * config/tc-fr30.c (md_convert_frag): Likewise.
305 * config/tc-i386.c (md_convert_frag): Likewise.
306 * config/tc-m32r.c (md_convert_frag): Likewise.
307 * config/tc-m68hc11.c (md_convert_frag): Likewise.
308 * config/tc-mcore.c (md_convert_frag): Likewise.
309 * config/tc-mips.c (mips16_extended_frag): Likewise.
310 * config/tc-ns32k.c (md_convert_frag): Likewise.
311 * config/tc-m68k.c (md_convert_frag_1): Likewise.
312 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
313 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
314 (md_relax_table): Remove first four entries. Format.
315 (md_estimate_size_before_relax): Remove old_fix. Don't bother
316 setting fr_var. Simplify byte branch checks.
317
677537c1
AM		 3182001-07-23 Alan Modra <amodra@bigpond.net.au>
319
320 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
321 "isbranch" param as all calls have it set.
322 (pa_parse_neg_cmpsub_cmpltr): Likewise.
323 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
324 strcasecmp in "nullify" var.
325 (pa_parse_neg_add_cmpltr): Likewise.
326 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
327 functions. Don't print wrong conditions in error messages.
328
c745b67a
AJ		 3292001-07-23 Andreas Jaeger <aj@suse.de>
330
331 * config/tc-s390.c (s390_force_relocation): Removed.
332
333 * config/tc-s390.h: Remove double declaration of
334 TC_FORCE_RELOCATION.
335
2b3c5a5d
L		 3362001-07-22 H.J. Lu <hjl@gnu.org>
337
338 * config/tc-mips.c (s_mips_end): Remove unused variables.
339 (s_mips_frame): Add ATTRIBUTE_UNUSED.
340
f27a3839
AS		 3412001-07-17 Andreas Schwab <schwab@suse.de>
342
343 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
344 .loc.
345 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
346 insn.
347 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
348
5bae9b28
MG		 3492001-07-17 matthew green <mrg@eterna.com.au>
350
351 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
352 TE_NetBSD.
353 (line_comment_chars): Set to '/' if TE_NetBSD.
354
7ed28e65
MG		 3552001-07-14 matthew green <mrg@eterna.com.au>
356
357 * configure.in (i386-*-netbsdelf*): New target.
92c077a3 358 * configure: Regenerate.
7ed28e65 359
bdbe95c8
NC		 3602001-07-10 Mark Elbrecht <snowball3@softhome.net>
361
362 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
363 class of the non-debug symbol is C_NULL.
364
15dcfbc3
NC		 3652001-07-10 Anders Norlander <anorland@synergenix.se>
366
367 * doc/as.texinfo (Incbin): Fix grammatical errors.
368
f740e790
NC		 3692001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
370
371 * depend.c: Use FOPEN_.. macros in calls to fopen().
372 * input-file.c: As above.
373 * itbl-ops.c: As above.
374 * listing.c: As above.
375 * output-file.c: As above.
376 * read.c: As above.
377
7e005732
NC		 3782001-07-08 Anders Norlander <anorland@synergenix.se>
379
380 * read.c (s_incbin): New .incbin function.
381 * read.c (potable): Add "incbin" pseudo-op.
382 * read.h: Add s_incbin prototype.
383 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
384 * NEWS: Mention new feature.
385
ae341099
NC		 3862001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
387
388 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
389 DEBUG_UNSPECIFIED.
390
002de68b
JH		 3912001-07-06 John Healy <jhealy@redhat.com>
392
393 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
394 set of fixups to be stored.
395 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
396 restored to be chosen from any that are saved.
397 (gas_cgen_swap_fixups): Modified to allow the current set of
398 fixups to be swapped with any other set that has been saved.
399 (gas_cgen_initialize_saved_fixups_array): New routine.
400 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
401 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
402 or MAX_SAVED_FIXUP_CHAINS.
403 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
404 store, swap and restore fuctions to reflect the new interface.
405
7099f9f9
NC		 4062001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
407
408 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
409 ignore empty, ineffectual alignment frags when deciding if a
410 branch can be short.
411
557debba
JW		 4122001-07-05 Steve Ellcey <sje@cup.hp.com>
413
414 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
415 and SPECIAL_SECTION_FINI_ARRAY.
416 (special_section_name): Add .init_array and .fini_array.
417 (md_pseudo_table): Add init_array and fini_array.
418 (md): Add pointer_size and pointer_size_shift fields.
419 (setup_unwind_header): New static function.
420 (output_unw_records): Modify to use setup_unwind_header.
421 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
422 md.pointer_size_shift.
423 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
424
4ad09363
BE		 4252001-07-05 Ben Elliston <bje@redhat.com>
426
464bb47c
BE		 427 * README (Supported platforms): m88k no longer suffers bitrot.
428
4ad09363
BE		 429 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
430
7fb088be
AM		 4312001-07-05 Alan Modra <amodra@bigpond.net.au>
432
433 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
434 lsy_value. Correct typos in comments.
435 * symbols.c (local_symbol_make): Update for name change.
436 (local_symbol_convert): Likewise.
437 (colon): Likewise.
438 (S_GET_VALUE): Likewise.
439 (S_SET_VALUE): Likewise.
440 (print_symbol_value_1): Likewise.
441 (resolve_symbol_value): Likewise. Don't divide local sym values
442 by OCTETS_PER_BYTE twice.
443
3e37788f
JW		 4442001-07-04 Jim Wilson <wilson@redhat.com>
445
87885043
JW		 446 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
447
3e37788f
JW		 448 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
449 sched branches.
450
81b0b3f1
BE		 4512001-07-05 Ben Elliston <bje@redhat.com>
452
2a1e2a6d
BE		 453 * read.c (s_fill): Correct spelling error in comments.
454
81b0b3f1
BE		 455 * doc/c-m88k.texi: New file.
456 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
457 * doc/Makefile.in: Regenerate.
458 * doc/all.texi: Set M880X0.
459 * doc/as.texinfo: Hook in m88k-dependent documentation.
460
18ae5d72
EC		 4612001-07-04 Eric Christopher <echristo@redhat.com>
462
463 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
464
465 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
466 and rm5721 as valid cpu strings.
467 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
468
7461da6e
RS		 4692001-07-04 Richard Sandiford <rsandifo@redhat.com>
470
471 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
472 if it's expected to be non-zero.
473
87548816
NC		 4742001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
475
7bcad3e5
NC		 476 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
477 fscan->fx_frag.
478
87548816 479 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
ac62c346
AM		 480 (write_object_file): Set finalize_syms to
481 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
482 called.
87548816 483
ac62c346 484 * doc/internals.texi; Document
18ae5d72 485 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
87548816 486
99a814a1
AM		 4872001-07-02 Alan Modra <amodra@bigpond.net.au>
488
489 * config/tc-ppc.c: Formatting fixes.
490
bd59b34f
BE		 4912001-07-01 Ben Elliston <bje@redhat.com>
492
493 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
494 they cause some subtle breakage. Will fix them again later.
495
e237d851
NC		 4962001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
497
498 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
499 outside of a function as a .appline directive.
500
ec68c924
EC		 5012001-06-28 Eric Christopher <echristo@redhat.com>
502 H.J. Lu <hjl@gnu.org>
503
551b1d89
BE		 504 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
505 of mips_cpu for the ISA selection.
506 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
507 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
ec68c924
EC		 508 (mips_tune): New. Use mips_tune for scheduling and optimization
509 issues.
510 (append_insn): Use mips_tune and mips_arch.
511 (macro_build): Ditto.
512 (mips_ip): Ditto.
513 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
514 backwards compatability mips_cpu generates arch and tune.
515 (md_show_usage): Document new behavior.
516
517 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
518 Deprecate -mcpu.
519
520 * NEWS: Update.
521
d8273442
NC		 5222001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
523
38b87a1b
NC		 524 * write.c (write_object_file): Do not set finalize_syms until
525 after the segments have been sized. Some backends may still
526 need to access the syms's frags in order to adjust relaxed
527 frags.
528
d8273442
NC		 529 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
530 constants.
531
1a16aca4
AM		 5322001-06-27 Alan Modra <amodra@bigpond.net.au>
533
534 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
535 subtract MD_PCREL_FROM_SECTION for 68k.
536 (fixup_segment <Difference of 2 syms different seg>): Only fudge
537 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
538
d48019e0
AM		 5392001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
540
541 * write.c (fixup_segment <Difference of 2 syms same seg>): If
542 pcrel, subtract MD_PCREL_FROM_SECTION value.
543
37ffda10
BE		 5442001-06-24 Ben Elliston <bje@redhat.com>
545
546 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
547
6f112c47
JJ		 5482001-06-24 Jakub Jelinek <jakub@redhat.com>
549
550 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
551 section symbols the same way as externs.
552
a181d81e
BE		 5532001-06-24 Ben Elliston <bje@redhat.com>
554
453520d7
BE		 555 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
556 (emit_relocations): Ditto.
557 (s_bss): Ditto.
558 (md_begin): Reformat comments to conform to the GNU standards.
559 (md_assemble): Ditto.
560
e21e484e
BE		 561 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
562 (md_parse_option): Mark parameters as unused.
563 (md_show_usage): Ditto.
564 (calcop): Adjust type of `reg_prefix' to char.
565 (get_reg): Ditto.
566 (getval): Adjust type of local `c' to char.
567 (md_create_short_jump): Mark from_addr, to_addr params as unused.
568 (md_create_long_jump): Ditto.
569 (md_estimate_size_before_relax): Mark parameters as unused.
453520d7 570
a181d81e
BE		 571 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
572 to allay a possible compiler warning.
573
dd9b19ab
NC		 5742001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
575
576 * doc/internals.texi (CPU backend): Document md_atof.
577
8be31359
NC		 5782001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
579
d48019e0
AM		 580 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
581 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
582 architecture.
8be31359 583
1cac9012
NC		 5842001-06-21 Philip Blundell <philb@gnu.org>
585
586 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
587 updated.
588 (insns): Remove entry for adrl. Add long_flag for adr.
589 (do_adr): Handle `l' suffix.
590 (do_adrl): Delete.
591
b091f402
AM		 5922001-06-21 Alan Modra <amodra@bigpond.net.au>
593
594 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
595 (md_apply_fix): Use it here. Replace printf with equivalent
596 as_bad_where.
597 (tc_gen_reloc): Use as_bad_where instead of as_bad.
598 (md_apply_fix): Here too.
599 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
600 * config/tc-m68k.c (tc_gen_reloc): Likewise.
601 (md_convert_frag_1): Likewise.
602
1ad63b2f
TR		 6032000-06-20 Tom Rix <trix@redhat.com>
604
605 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
606
c45021f2
NC		 6072001-06-18 H.J. Lu <hjl@gnu.org>
608
ac62c346
AM		 609 * doc/Makefile.am (info): Depend on $(MANS).
610 (as.1): Remove the prefix `$(srcdir)/'.
611 * doc/Makefile.in: Regenerated.
c45021f2 612
ac62c346 613 * as.1: Removed.
c45021f2 614
2172d73b
PB		 6152001-06-18 Philip Blundell <philb@gnu.org>
616
617 * config/tc-arm.c (do_msr): Remove restriction on usage of
618 immediate operands.
619
45c500fa
AM		 6202001-06-19 Alan Modra <amodra@bigpond.net.au>
621
622 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
623 line info.
624
0b317b08
PB		 6252001-06-13 Philip Blundell <philb@gnu.org>
626
627 * config/tc-arm.c (thumb_shift): Improve wording of error message.
628 (do_t_arit): Likewise.
629
07a7a145
NC		 6302001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
631
2bc0a128
NC		 632 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
633 .loc pseudos if the dfwarf2 functions are available.
634 (md_assemble): Only call dwarf2_emit_insn if it is available.
635
07a7a145
NC		 636 * expr.c: Fix typo in comment.
637
b131d4dc
NC		 6382001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
639
640 * doc/as.texinfo (Infix Ops): Document that comparison and
641 combiner operators can be used as infix operators.
642
e1f44d10
NC		 6432001-06-12 Peter Jakubek <pjak@snafu.de>
644
8a543126 645 * config/tc-m68k.c (parse_mri_control_operand): Fix handling
ac62c346
AM		 646 of AND/OR.
647 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
648 (reverse_mri_condition): Likewise.
649 (swap_mri_condition): Issue warning for conditions that can not be
650 swapped.
651 (build_mri_control_operand): Fix order of operands (swapped).
652 (build_mri_control_operand): Allow upper case extension in structured
653 control directives.
654 (s_mri_else): Likewise.
655 (s_mri_next): Likewise.
656 (s_mri_for): Likewise.
657 (s_mri_if): Fix handling comment ('*') in mri mode.
658 (s_mri_while): Likewise.
8a543126 659 * macro.c (macro_expand): Allow macro invocation with empty
ac62c346 660 extension.
e1f44d10 661
3971ce95
NC		 6622001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
663
664 * config/tc-arm.c: Fix test for overlow of literal pool.
665
63486801
L		 6662001-06-11 H.J. Lu <hjl@gnu.org>
667
668 * NEWS: Updated for the new -n option for the MIPS assembler.
669
670 * config/tc-mips.c (md_show_usage): Add -n.
671
672 * doc/as.texinfo: Document the new -n option.
673 * doc/c-mips.texi: Likewise.
674 * doc/as.1: Regenerated.
675
5dd0794d
AM		 6762001-06-10 Alan Modra <amodra@bigpond.net.au>
677
678 * config/obj-coff.c (obj_coff_section): Formatting fix.
679
680 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
681 ",pn".
682
39c0a331
L		 6832001-06-08 H.J. Lu <hjl@gnu.org>
684
685 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
686 disable warning about all NOPS that the assembler generates.
687 (macro): Warn NOPS generated only if warn_nops is not 0.
688 (md_shortopts): Add `n'.
689 (md_parse_option): Set warn_nops to 1 for `n'.
690
268f6bed
L		 6912001-06-08 H.J. Lu <hjl@gnu.org>
692
693 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
694
ea4ff978
L		 6952001-06-08 H.J. Lu <hjl@gnu.org>
696
697 * config/tc-mips.c (md_apply_fix): Don't adjust common
698 extern/weak symbols for ELF.
699 (md_estimate_size_before_relax): Treat weak like extern for
700 ELF.
701 (mips_fix_adjustable): Don't adjust extern/weak symbols for
702 ELF.
703
98aa84af
AM		 7042001-06-08 Alan Modra <amodra@bigpond.net.au>
705
706 * Makefile.am: 'som' is not wrongly spelled 'some'.
707 * Makefile.in: Regenerate.
708
709 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
710 S_GET_VALUE by using a temp.
c0037ab6 711 (append_insn): Likewise, and for S_SET_VALUE too.
98aa84af
AM		 712 (mips_emit_delays): Likewise.
713 (my_getExpression): Likewise.
714 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
715 (mips16_extended_frag): Remove code concerned with avoiding
716 locking in a frag address now that symbols are not finalized until
717 relaxation is complete. Cater for first relaxation pass having
718 bogus addresses. Use relax_marker to reliably determine whether a
719 symbol frag has been reached on the current pass.
720
f85f789b
L		 7212001-06-07 H.J. Lu <hjl@gnu.org>
722
723 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
724 * configure: Regenerate.
725
df3bcd6f
L		 7262001-06-07 H.J. Lu <hjl@gnu.org>
727
728 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
729 ecoff emulation.
730 * configure: Regenerate.
731
add56521
L		 7322001-06-07 H.J. Lu <hjl@gnu.org>
733
734 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
735 MIPS_STABS_ELF is defined.
736
6da13e9a
NC		 7372001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
738
739 * as.c (show_usage): Remove L from listing options. It is not a
740 generic option.
741
879db8be
NC		 7422001-06-06 Christian Groessler <cpg@aladdin.de>
743
c0037ab6 744 * config/tc-z8k.c: Removed many warnings by removing unused
879db8be
NC		 745 variables and tagging unused parameters as such.
746 (md_begin): Fixed a typo (","instead of ";").
747 (struct ctrl_table): Add parentheses to initialize array
748 correctly.
749 (struct flag_table): Likewise.
750 (struct intr_table): Likewise.
751 (struct table): Likewise.
752 (check_operand): "#if 0"'ed since it doesn't seem to be used.
753
98b32482
NC		 7542001-06-06 Peter Jakubek <pjak@snafu.de>
755
8a543126 756 * config/tc-m68k.c (md_show_usage): Add all supported ColdFire
98b32482
NC		 757 options to list (e.g. m5206e, m5307, m5407).
758
6e139bf0
AM		 7592001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
760
761 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
762 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
763
cb9401fc
AM		 7642001-06-06 Alan Modra <amodra@bigpond.net.au>
765
766 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
767 <JumpByte, JumpDword insn output>: Remove dead code.
768
3c5cdb54
AM		 7692001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
770
771 * as.c (parse_args): Correct option name "listing-lhs-width2".
772
92ed29ef
NC		 7732001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
774
775 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
776 status.
777
371b7465
RH		 7782001-05-30 Richard Henderson <rth@redhat.com>
779
780 * read.c (emit_leb128_expr): Call md_cons_align.
781
0f2712ed
NC		 7822001-05-28 Jeff Sturm <jsturm@one-point.com>
783
784 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
785 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
786 (tc_gen_reloc): Likewise.
787 (sparc_cons_align): Don't clear sparc_no_align_cons.
c0037ab6 788 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
0f2712ed
NC		 789 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
790
fbe572f9
AM		 7912001-05-27 Alan Modra <amodra@one.net.au>
792
9e40345d
AM		 793 * write.c (relax_segment <rs_space>): Check the section of a
794 symbol to determine whether it is absolute rather than comparing
795 its frag against zero_address_frag as listings play tricks with
796 frags.
797
fbe572f9
AM		 798 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
799 allocated in the same chunk as the fixed part.
800
54d3cad9
AM		 8012001-05-26 Alan Modra <amodra@one.net.au>
802
803 * write.c (relax_segment <rs_space>): Calculate growth using
804 addresses before stretch. Prevent repeated error messages.
805 From Peter Jakubek <pjak@snafu.de>
806 Use as_bad_where and as_warn_where to pinpoint errors.
807
766c03c9
AM		 8082001-05-25 Alan Modra <amodra@one.net.au>
809
05bdb37e
AM		 810 * symbols.c (resolve_symbol_value): Always set segment, even when
811 not finalizing symbol value.
812
1cd55018
AM		 813 * config/obj-ieee.c (write_object_file): Set finalize_syms.
814 * config/obj-coff.c (write_object_file): Likewise.
815 * (size_section): Remove rs_space assert as fr_symbol is no longer
816 removed.
817 (fill_section): Likewise.
818
c709b096
AM		 819 * configure.in: Replace linuxoldld with linux*oldld.
820 * configure: Regenerate.
821
b58c9faf
AM		 822 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
823 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
824 that have been finalized.
825
c89c8534
AM		 826 * symbols.c (resolve_symbol_value): Clear sy_resolving before
827 taking exit_dont_set_value.
828
54d3cad9
AM		 829 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
830 relaxing.
766c03c9 831
6877bb43
TR		 8322000-05-24 Tom Rix <trix@redhat.com>
833
5dd0794d 834 * config/obj-coff.c (add_lineno): xcoff allows negative line
6877bb43 835 numbers
5dd0794d 836 * config/tc-ppc.c (ppc_stabx): fix generated symbol
c0037ab6 837
e027f3e8
AM		 8382001-05-24 Alan Modra <amodra@one.net.au>
839
840 * write.c (write_object_file): Set finalize_syms = 1 before
841 size_seg is called.
842
d1cf510e
NC		 8432001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
844
845 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
846 architecture, remove erraneous ISA_MIPS32.
847 (md_show_usage): Add MIPS r12k support.
848 (mips_cpu_info_table): Add MIPS r12k support.
c0037ab6 849
507c8a1a
AM		 8502001-05-22 Alan Modra <amodra@one.net.au>
851
2d0441d9
AM		 852 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
853 testing for NULs.
854
6386f3a7
AM		 855 * symbols.c (resolve_symbol_value): Remove "finalize" param,
856 instead use finalize_syms directly. Don't treat expressions
857 specially with regard to finalize_syms. Update calls to self.
858 (resolve_local_symbol): Update call to resolve_symbol_value.
859 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
860 !finalize_syms.
861 * symbols.h (resolve_symbol_value): Update prototype.
862 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
863 to resolve_symbol_value.
864 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
865 * config/obj-coff.c (do_relocs_for): Likewise.
866 (yank_symbols): Likewise.
867 (fixup_segment): Likewise.
868 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
869 * config/tc-mips.c (md_convert_frag): Likewise.
870 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
871 (ppc_fix_adjustable): Likewise.
872 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
873 (dwarf2dbg_convert_frag): Likewise.
874 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
875 (eh_frame_convert_frag): Likewise.
876 * expr.c (make_expr_symbol): Likewise.
877 * write.c (adjust_reloc_syms): Likewise.
878 (write_object_file): Likewise.
879 (relax_segment): Likewise.
880 (fixup_segment): Likewise.
881 (finalize_syms): Init to zero, and update comment.
882 (write_object_file): Set finalize_syms to 1 rather than 2.
883 * doc/internals.texi (sy_value): Mention finalize_syms.
884 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
885
c801568a
AM		 886 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
887 as relaxable if embedded system, make weak syms non-relaxable.
888 Move definition..
889 (tc_m68k_fix_adjustable): ..so it can be used here.
890 (md_apply_fix_2): Sign extend without conditional.
891
507c8a1a
AM		 892 * config/tc-v850.c: Update copyright.
893
aaa4f6d9
JJ		 8942001-05-16 Jeff Johnston <jjohnstn@redhat.com>
895
c0037ab6
AM		 896 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
897 howto entry is not found.
aaa4f6d9 898
7e8f4100
AO		 8992001-05-15 Alexandre Oliva <aoliva@redhat.com>
900
901 * config/tc-mn10300.c (mn10300_force_relocation): Don't
902 optimize differences between symbols in code sections to
903 constants.
904 (mn10300_fix_adjustable): Don't adjust to section+offset
905 relocations pointing at symbols in code sections.
906
9fcc94b6
AM		 9072001-05-16 Alan Modra <amodra@one.net.au>
908
909 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
910 for 8 byte insns.
911 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
912 opcodes are output rather than after. Delete insn_size.
913 * config/tc-v850.c (md_assemble): Similarly, but delete
914 total_insn_size.
915
de1cb007
RH		 9162001-05-14 Richard Henderson <rth@redhat.com>
917
918 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
919 last change.
920
67a659f6
RH		 9212001-05-14 Richard Henderson <rth@redhat.com>
922
923 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
924 also collect whether to expect an FDE augmentation.
925 (check_eh_frame): Rewrite as a state machine. Track where in
926 an FDE we are located, skip any augmentation.
927 (eh_frame_estimate_size_before_relax): Get code alignment from
928 the fragment subtype.
929 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
930 * read.c (emit_leb128_expr): Call check_eh_frame.
931
076dc439
AO		 9322001-05-14 Alexandre Oliva <aoliva@redhat.com>
933
934 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
935 before a relaxable insns.
936
4e75439a
AO		 9372001-05-13 Alexandre Oliva <aoliva@redhat.com>
938
939 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
940 between symbols if the base symbol is in the current section;
941 emit a PC-relative relocation instead.
942
bcee8eb8
AM		 9432001-05-12 Peter Targett <peter.targett@arccores.com>
944
945 * config/tc-arc.c: Update copyright and tidy source comments.
946 (md_pseudo_table): Add directive .cpu back as an alias for
947 .option. Add .file and .line for dwarf2 support.
948 (arc_mach_type): Make bfd_mach_arc_6 default.
949 (md_longopts): Add entry 'pre-v6' representing old command line
950 option when assembling for 'arc5' core versions.
951 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
952 default behaviour.
953 (arc_code_symbol): Make symbol value for @h30 fixup expression
954 equal to O_constant.
955 (md_assemble): Call dwarf2_emit_insn.
956 Include "dwarf2dbg2.h". Formatting fixes throughout file.
957 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 958 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
959
579f31ac
JJ		 9602001-05-11 Jakub Jelinek <jakub@redhat.com>
961
962 * config/tc-ia64.c (special_linkonce_name): New.
963 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
964 .gnu.linkonce.ia64unw{,i}.FOO.
965 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
966 (dot_endp): Add comment about it.
967
15f65ae4
NC		 9682001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
969
c0037ab6 970 * config/tc-arm.c (arm_handle_align): When truncating an aligned
15f65ae4
NC		 971 block, ensure that the low order bits of the alignment are
972 preserved.
973
606ab118
AM		 9742001-05-10 Alan Modra <amodra@one.net.au>
975
976 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
977 symbol_next.
978
979 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
980 current variable part of frag.
981 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
982 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
983 * config/tc-m68hc11.c (RELAX_STATE): Define.
984 (RELAX_LENGTH): Define.
985 (md_estimate_size_before_relax): Handle non-relaxable cases
986 separately from relaxable cases for clarity, and return correct
987 size for multi-pass relaxation.
988 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
989 (md_estimate_size_before_relax): As for tc-m68hc11.c.
990 (md_convert_frag): Remove "length_code".
991 * config/tc-vax.c (RELAX_STATE): Define.
992 (RELAX_LENGTH): Define.
993 (md_relax_table): Add missing entry.
994 (md_estimate_size_before_relax): As for tc-m68hc11.c.
995 (md_convert_frag): Remove "length_code".
996 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
997 don't bother setting fr_var. Return correct size for multi-pass
998 relaxation.
999 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
1000 (md_convert_frag): Don't bother clearing fr_var.
1001 (md_pseudo_table): Correct initialization.
1002 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
1003 (md_estimate_size_before_relax): No need to set fr_var.
1004 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
1005 (md_estimate_size_before_relax): No need to set fr_var.
1006
1f23ade4
RH		 10072001-05-09 Richard Henderson <rth@redhat.com>
1008
1009 * config/tc-ia64.c (generate_unwind_image): Align the fragment
1010 beginning a function's unwind info block.
1011
96f37af6
AO		 10122001-05-09 Alexandre Oliva <aoliva@redhat.com>
1013
1014 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
1015
8390138c
AS		 10162001-05-08 Andreas Schwab <schwab@suse.de>
1017
1018 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
1019 fx_pcrel_adjust explicitly sign extend when reading it.
1020
5c65dbc1
AM		 10212001-05-08 Alan Modra <amodra@one.net.au>
1022
1023 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
1024 from md_relax_table, and combine some switch cases.
1025
a7c92dae
AO		 10262001-05-06 Alexandre Oliva <aoliva@redhat.com>
1027
1028 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
1029 from offset in non-pcrel operands too.
1030
d8708f40
NC		 10312001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
1032
1033 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
1034 * config/tc-arm.c (arm_handle_align): Do not insert more than
1035 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
1036 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
1037
3438adb3
AM		 10382001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1039
1040 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
1041 Run "make dep-am".
1042 * Makefile.in: Regenerate.
1043 * configure.in: Remove duplicate mips-*-ecoff* entry.
1044 * configure: Regenerate.
1045
1046 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
1047 (n_names): Cast away type mismatch.
1048 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
1049 (obj_ecoff_frob_symbol): Likewise.
1050 * ecoff.c: (add_file): Add unused attribute.
1051 (ecoff_directive_begin): Likewise.
1052 (ecoff_directive_bend): Likewise.
1053 (ecoff_directive_def): Likewise.
1054 (ecoff_directive_dim): Likewise.
1055 (ecoff_directive_scl): Likewise.
1056 (ecoff_directive_size): Likewise.
1057 (ecoff_directive_type): Likewise.
1058 (ecoff_directive_tag): Likewise.
1059 (ecoff_directive_val): Likewise.
1060 (ecoff_directive_endef): Likewise.
1061 (ecoff_directive_end): Likewise.
1062 (ecoff_directive_ent): Likewise.
1063 (ecoff_directive_extern): Likewise.
1064 (ecoff_directive_file): Likewise.
1065 (ecoff_directive_fmask): Likewise.
1066 (ecoff_directive_frame): Likewise.
1067 (ecoff_directive_mask): Likewise.
1068 (ecoff_directive_loc): Likewise.
1069 (mark_stabs): Likewise.
1070 (ecoff_stab): Likewise.
1071 (ecoff_frob_symbol): Cast away type mismatch.
1072 (ecoff_padding_adjust): Likewise.
1073 (ecoff_build_symbols): Likewise.
1074 (ecoff_build_procs): Likewise.
1075 (ecoff_build_aux): Likewise.
1076 (ecoff_build_strings): Likewise.
1077 (ecoff_build_fdr): Likewise.
1078 (ecoff_build_debug): Likewise.
1079 * itbl-ops.c (itbl_assemble): Variable initialization.
1080
636c26b0
AM		 10812001-05-03 Alan Modra <amodra@one.net.au>
1082
1083 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
1084 expressions rather than triggering an assert.
1085
c7e40348
NC		 10862001-05-02 Johan Rydberg <jrydberg@opencores.org>
1087
3438adb3
AM		 1088 * config/tc-openrisc.c: New file.
1089 * config/tc-openrisc.h: Likewise.
c7e40348 1090
3438adb3
AM		 1091 * Makefile.am: Add OpenRISC target.
1092 * Makefile.in: Regenerated.
c7e40348 1093
3438adb3
AM		 1094 * configure.in (openrisc-*-*): Add target.
1095 * configure: Regenerated.
c7e40348 1096
5cb1517b
NC		 10972001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1098
1099 * config/tc-arm.c (arm_frag_align_code): Change error message to
1100 more explanatory version.
1101
f4ddc5e6
L		 11022001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1103
1104 * config/tc-mips.c (md_parse_option): Also accept
1105 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1106
fa7fda74
L		 11072001-04-27 David Mosberger <davidm@hpl.hp.com>
1108
1109 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1110 argument passing order: predicate goes last, not first.
1111
87748b32
NC		 11122001-04-27 Sean McNeil <sean@mcneil.com>
1113
1114 * configure.in: Add arm-vxworks.
1115 * configure: Regenerate.
1116
16a0c2d4
NC		 11172001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1118
1119 * config/tc-arm.c (arm_handle_align): New Function: Generate
1120 no-op filled alignment frags.
1121 (arm_frag_align_code): New Function: Create a code alignment frag.
1122 (arm_init_frag): New Function: Initialse the target dependent
1123 parts of a frag.
1124
1125 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1126 (TC_FRAG_INIT): Define.
1127 (HANDLE_ALIGN): Define.
1128 (md_do_align): Define.
1129
ea3b9044
NC		 11302001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1131
1132 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1133 symbol has been initialised before extracting its symbol index.
1134
d6d788bd
L		 11352001-04-24 H.J. Lu <hjl@gnu.org>
1136
1137 * configure: Regenerated with the right version of autoconf.
1138
6840198f
NC		 11392001-04-24 Christian Groessler <cpg@aladdin.de>
1140
1141 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1142 generate R_CALLR and R_REL16 relocations
1143
1c97d17b
JE		 11442000-04-20 Jason Eckhardt <jle@redhat.com>
1145
1146 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1147 since frag_now can change after d10v_cleanup is called.
1148
1c33f1da
DB		 11492001-04-16 David O'Brien <obrien@FreeBSD.org>
1150
1151 * configure.in: Add the em type for FreeBSD targets.
1152 * configure: Regenerate.
1153
eb0dfd58
AO		 11542001-04-14 Alexandre Oliva <aoliva@redhat.com>
1155
8c5e1ccd
AO		 1156 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1157 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1158
eb0dfd58
AO		 1159 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1160 pc-relative relocations not placed at the end of the instruction.
1161
1deb8127
JW		 11622001-04-13 Jim Wilson <wilson@redhat.com>
1163
1164 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1165 excluding br.i.
1166
f5fa8ca2
JJ		 11672001-04-13 Jakub Jelinek <jakub@redhat.com>
1168
1169 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1170 handle SHF_MERGE and SHF_STRINGS.
1171 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1172 (obj_elf_section): Allow additional argument specifying entity size.
1173 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1174 in SEC_MERGE sections.
1175
fb81275c
JM		 11762001-04-12 Jason Merrill <jason_merrill@redhat.com>
1177
1178 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1179
a8a22e33
AO		 11802001-04-12 Alexandre Oliva <aoliva@redhat.com>
1181
1182 * expr.c (operand): Pass &c to md_parse_name().
1183 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1184
af9539e4
L		 11852001-04-07 Steven J. Hill <sjhill@cotw.com>
1186
1187 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1188
1189 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1190 * Makefile.in: Regenerated.
1191
1192 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1193 * configure: Regenerated.
1194
4dfea105
AO		 11952001-04-06 Alexandre Oliva <aoliva@redhat.com>
1196
1197 * config/tc-mn10300.c (xr_registers): Added `pc'.
1198
e66457fb
AM		 11992001-04-05 Alan Modra <alan@linuxcare.com.au>
1200
1201 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1202 * configure: Regenerate.
1203
1204 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1205 cases, and always return size based on current fr_subtype.
1206 (md_begin): Move initialization of md_relax_table..
1207 (md_relax_table): ..to static initializer. Set rlx_length for
1208 UNDEF_WORD_DISP cases.
1209 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1210 (md_begin): Likewise.
1211 (md_relax_table): Likewise.
1212 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1213 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1214 Set rlx_backward and rlx_forward to zero for unused states.
1215 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1216 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1217 (UNCOND12, UNCOND32): Remove duplicate defines.
1218
aacb5251
HPN		 12192001-04-04 Hans-Peter Nilsson <hp@axis.com>
1220
c335d394
HPN		 1221 * config/tc-cris.c (md_estimate_size_before_relax) <case
1222 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1223 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1224 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1225 Add cases to cover all relax states.
ed67db7a
HPN		 1226 (cris_insn_first_word_frag): New.
1227 (md_assemble): Call cris_insn_first_word_frag to get the first
1228 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1229 end. Drop variable insn_size.
1230 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1231 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1232 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 1233
aacb5251
HPN		 1234 * write.c (write_object_file): Reset broken word state before
1235 calling relax_seg.
1236
cdbc6895
AM		 12372001-03-31 Alan Modra <alan@linuxcare.com.au>
1238
61b96bb4
AM		 1239 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1240 for one line if not already enabled.
1241 * cond.c (s_elseif): Correct conditional assembly listing.
1242 (s_else): Likewise.
1243
cdbc6895
AM		 1244 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1245 Don't abort on NULL current_cframe.
1246
93c2a809
AM		 12472001-03-30 Alan Modra <alan@linuxcare.com.au>
1248
0529cb87 1249 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 1250 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1251 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1252 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1253 * config/obj-coff.c (do_relocs_for): Likewise.
1254 (yank_symbols): Likewise.
1255 (fixup_segment): Likewise.
1256 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1257 (ppc_fix_adjustable): Likewise.
1258 * config/tc-mips.c (md_convert_frag): Likewise.
1259 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1260 * ehopt.c (eh_frame_convert_frag): Likewise.
1261 * expr.c (make_expr_symbol): Likewise.
0529cb87 1262
e46d99eb
AM		 1263 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1264 better packing.
1265 * symbols.c (resolve_symbol_value): Don't fix expression values
1266 until relaxation is complete.
1267 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1268 (S_GET_VALUE): Likewise, and return unresolved expression value.
1269 * write.c (finalize_syms): New.
1270 (relax_and_size_seg): Split into..
1271 (relax_seg): New function, returns 1 if anything changed..
1272 (size_seg): And the remainder of relax_and_size_seg.
1273 (fixup_segment): Arrange for final resolution of sym values.
1274 (adjust_reloc_syms): Likewise.
1275 (write_object_file): Likewise, and repeatedly call relax_seg until
1276 nothing more changes.
1277 (relax_segment): Return 1 if anything changed. Use correct types
1278 for rs_org `target' and `after'.
1279 * write.h (finalize_syms): Declare.
1280 (relax_segment): Update prototype.
1281
93c2a809
AM		 1282 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1283 do-nothing cases to switch to avoid abort on a second relaxation
1284 pass, and tidy code a little.
1285 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1286 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1287 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1288 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1289 (md_relax_table): Remove first four unused entries. Increment
1290 rlx_length by one throughout table, and update comments to suit.
1291 (md_estimate_size_before_relax): Return size of current variable
1292 part of frag to reflect reality when relaxing more than once.
1293 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1294 (COND32, UNCD32): Rename to DISP32 throughout.
1295 (UNDEF_WORD_DISP): Renumber to 3.
1296 (md_estimate_size_before_relax): Add extra do-nothing cases.
1297 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1298 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1299 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1300 handle word and dword branches.
1301
d551a338
HPN		 13022001-03-29 Hans-Peter Nilsson <hp@axis.com>
1303
1304 * config/tc-cris.h (tc_fix_adjustable): Allow only
1305 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 1306 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1307 example in comment to valid type.
d551a338 1308
440ecb38
L		 13092001-03-28 H.J. Lu <hjl@gnu.org>
1310
1311 * read.c (equals): Set to local for COFF only if it hasn't been
1312 defined before.
1313
8a238888
AM		 13142001-03-28 Alan Modra <alan@linuxcare.com.au>
1315
1316 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1317 (md_begin): Use it when setting default architecture.
1318
775cf891
NC		 13192001-03-27 Nick Papadonis <nick@coelacanth.com>
1320
1321 * read.c (equals): (for COFF) default symbols to being local.
1322
f9c19112
HPN		 13232001-03-27 Hans-Peter Nilsson <hp@axis.com>
1324
1325 * configure.in (cris-*-*): Change default emulation to criself.
1326 (cris-*-*aout*): New rule.
1327 * configure: Regenerate.
1328
07855bec
NC		 13292001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1330
1331 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1332 BFD_RELOC_390_GOTENT.
1333 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1334 BFD_RELOC_390_GOTENT.
1335
13362001-03-26 Nick Clifton <nickc@redhat.com>
1337
1338 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1339 * config/tc-s390.c (s390_force_relocation): New function: Force
1340 relocations for VTINHERIT relocs.
1341
0285c67d
NC		 13422001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1343
1344 * doc/as.texinfo: Put @c man begin to generate the as man page.
1345 When generating man, define all the variables. Re-organize some
1346 options to obtain better indentation of man page.
1347 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1348 (as.1): Build from as.texinfo.
1349 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1350
551c1ca1
AM		 13512001-03-25 Alan Modra <alan@linuxcare.com.au>
1352
1353 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1354 scale factor, and return the end of the expression.
1355 (i386_operand): Modify for above.
1356
c3a27914
NC		 13572001-03-23 Nick Clifton <nickc@redhat.com>
1358
1359 * doc/as.texinfo: Document --listing-XXX command line switches.
1360 Explain why listings behave differently when -pipe is used.
1361
37006e43
NC		 13622001-03-23 Richard Sandiford <rsandifo@redhat.com>
1363
1364 * write.c (fix_new_exp): Print an error if passed a register.
1365
08caf3f8
HPN		 13662001-03-23 Hans-Peter Nilsson <hp@axis.com>
1367
1368 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1369 (PIC_SUFFIX_CHAR): New macro.
1370 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1371 (pic): New variable.
1372 (md_longopts): New option --pic.
1373 (OPTION_PIC): Define.
1374 (md_estimate_size_before_relax): Tweak longish comment.
1375 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1376 (md_assemble): Handle a PIC relocation on prefix and normal
1377 instruction operands.
1378 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1379 "complex" operand expressions. Call frag_more outside
1380 gen_cond_branch_32 parameter list.
1381 (cris_process_instruction): Handle PIC relocs on parsed
1382 operand expressions. Validize PIC reloc sizes.
1383 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1384 (gen_bdap): Handle "complex" operand expressions.
1385 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1386 ADD.D offset,PC as jump instruction if generating PIC. Generate
1387 error instead of crashing on complex expressions.
1388 (cris_number_to_imm): Add segT parameter. All callers changed.
1389 Use segT parameter, not now_seg, for segment of fixup. Handle
1390 PCREL relocations but check that they are fully resolved.
1391 (md_parse_option): Handle OPTION_PIC.
1392 (tc_gen_reloc): Handle PIC relocs.
1393 (md_show_usage): Update for --pic.
1394 (md_apply_fix3): Renamed from md_apply_fix.
1395 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1396 (md_cris_force_relocation): Force relocation for PIC relocs.
1397
1398 * config/tc-cris.h: Tweak attribution.
1399 (MD_APPLY_FIX3): Define.
1400 (IS_CRIS_PIC_RELOC): New macro.
1401 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1402 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1403 generating ELF.
8a238888 1404 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 1405
38686296
AM		 14062001-03-20 Alan Modra <alan@linuxcare.com.au>
1407
1408 * frags.h (struct frag): Add relax_marker.
1409 * write.c (is_dnrange): Delete.
1410 (relax_frag): Use correct types for `aim', `target', `address'.
1411 Delete `offset', `was_address'. Test `relax_marker' instead of
1412 using fragile (and slow) address test.
1413 (relax_segment): Init and flip `relax_marker'.
1414
2e98d2de
AM		 14152001-03-19 Alan Modra <alan@linuxcare.com.au>
1416
1417 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1418 used register name.
1419
e629c13f
SC		 14202001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1421
1422 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1423 with 'Motorola specification for assembly language input standard'.
1424
249e3833
RH		 14252001-03-17 Richard Henderson <rth@redhat.com>
1426
1427 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1428 (dwarf2_directive_loc): Don't use them.
1429 (dwarf2_directive_file): Reject duplicate file definitions.
1430 (get_filenum): Zero allocated memory.
1431 (out_file_list): Complain about missing file definitions.
1432
2289f85d
AM		 14332001-03-17 Alan Modra <alan@linuxcare.com.au>
1434
1435 * read.c (do_org): Handle complex expressions.
1436 * cgen.c (gas_cgen_finish_insn): Likewise.
1437
4d5a53ff
JW		 14382001-03-15 David Mosberger <davidm@hpl.hp.com>
1439
1440 * config/tc-ia64.c (md): New member keep_pending_output.
1441 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1442 is not set.
1443 (dot_xdata): Turn on md.keep_pending_output for the duration of
1444 this function.
1445 (dot_xfloat_cons): Ditto.
1446 (dot_xstringer): Ditto.
1447 (dot_xdata_ua): Ditto.
1448 (dot_xfloat_cons_ua): Ditto.
1449
14502001-03-15 Jim Wilson <wilson@redhat.com>
1451
1452 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1453 label support.
1454
19c0258a
AO		 14552001-03-15 Alexandre Oliva <aoliva@redhat.com>
1456
1457 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1458
d68d4570
DD		 14592001-03-15 DJ Delorie <dj@redhat.com>
1460
1461 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1462 blindly freeing string if it isn't at the top of the obstack.
1463
f3c180ae
AM		 14642001-03-13 Alan Modra <alan@linuxcare.com.au>
1465
1466 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1467 (NUM_FLAG_CODE): Define.
1468 (lex_got): New function.
1469 (got_reloc): New global var.
1470 (x86_cons_fix_new): New function.
1471 (x86_cons): New function.
1472 (i386_immediate): Use lex_got here, replacing inline code. Change
1473 "ignoring junk.." error message to "junk.."
1474 (i386_displacement): Likewise.
1475 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1476 (x86_cons): Declare.
1477 (TC_CONS_FIX_NEW): Define.
1478 (x86_cons_fix_new): Declare.
1479
83e7603d
NC		 14802001-03-12 Nick Clifton <nickc@redhat.com>
1481
1482 * config/tc-arm.c (md_begin): Always set machine type based on
1483 cpu_variant.
1484
1ae12ab7
AM		 14852001-03-07 Alan Modra <alan@linuxcare.com.au>
1486
1487 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 1488 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 1489 union.
f3c180ae
AM		 1490 <JumpInterSegment output>: Use correct i.disp_reloc[].
1491 <immediate output>: Likewise.
1ae12ab7 1492
4f3c3dbb
NC		 14932001-03-06 Nick Clifton <nickc@redhat.com>
1494
1495 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1496 BLX(1) instruction.
1497
dc84e067
NC		 14982001-03-06 Igor Shevlyakov <igor@windriver.com>
1499
1500 * config/tc-m68k.c : Add 5407 to archs[] table.
1501 (HAVE_LONG_BRANCH): Add mcf5407.
1502 (select_control_regs): Recognize 5407.
1503
a8150a88
DB		 15042001-03-02 Dave Brolley <brolley@redhat.com>
1505
1ae12ab7
AM		 1506 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1507 than m32r_do_align.
a8150a88 1508
e103941e
NC		 15092001-03-02 Richard Sandiford <rsandifo@redhat.com>
1510
1511 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1512 (gen_to_words): Print warnings if NaNs are found and the target CPU
1513 does not support them. Allow largest exponent to be used in normal
1514 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1515
7c44d1d3
AJ		 15162001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1517
1518 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1519 anymore since we use bfd_elf_generic_reloc now.
1520 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1521
27b7e12d
AM		 15222001-02-27 Alan Modra <alan@linuxcare.com.au>
1523
1524 * configure.in (BFD_VERSION): New.
1525 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1526 * configure: Regenerate.
1527 * Makefile.am: Run "make dep-am"
1528 * Makefile.in: Regenerate.
1529 * doc/Makefile.in: Regenerate.
1530
1af96959
NC		 15312001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1532
1533 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1534 SEC_NEVER_LOAD when the 'n' flag is used.
1535 Add SEC_NEVER_LOAD to matchflags.
1536
d95767bf
SC		 15372001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1538
1539 * symbols.c (decode_local_label_name): Initialize message_format
1540 only when an error is reported (perf pb due to I18N).
1541
3737d051
L		 15422001-02-23 H.J. Lu <hjl@gnu.org>
1543
1544 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1545 BFD_ASSEMBLER is not defined.
1546
23fe39df 15472001-02-23 Richard Sandiford <rsandifo@redhat.com>
b653e7f9
NC		 1548
1549 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1550 done if it's against a symbol.
1551
7463c317
TW		 15522001-02-22 Timothy Wall <twall@cygnus.com>
1553
1554 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1555 target formats if applicable.
1556 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1557 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1558 * Makefile.in: Regenerated.
1559 * configure.in: Added configuration for ia64-*-aix*.
1560 * configure: Regenerated.
7c44d1d3 1561
87f8eb97
JW		 15622001-02-21 David Mosberger <davidm@hpl.hp.com>
1563
1564 * config/tc-ia64.c (enum operand_match_result): New type.
1565 (operand_match): Change return type to operand_match_result.
1566 Fix all returns appropriately, adding support for returning the
1567 out-of-range result.
1568 (parse_operands): New locals result, error_pos, out_of_range_pos,
1569 curr_out_of_range_pos. Rewrite operand matching loop to give better
1570 error messages.
7c44d1d3 1571
33d01f33
JW		 15722001-02-21 David Mosberger <davidm@hpl.hp.com>
1573
1574 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1575 (dot_proc): Clear unwind.prologue_count to zero.
1576 (dot_prologue): Increment unwind.prologue_count.
1577 (dot_restore): If second operand is omitted, use
1578 unwind.prologue_count -1 for "ecount" (# of additional regions to
1579 pop). Decrement unwind.prologue_count by number of regions
1580 popped.
1581
7e84d676
NC		 15822001-02-21 Nick Clifton <nickc@redhat.com>
1583
1584 * doc/as.texinfo (Section): Note that some flags to the COFF
1585 version of .section remove attributes rather than setting them.
1586
5cd4edbe
KH		 15872001-02-20 Kazu Hirata <kazu@hxi.com>
1588
29184774
NC		 1589 * config/tc-pdp11.c: Fix formatting.
1590 * config/tc-pdp11.h: Likewise.
5cd4edbe 1591
80b3ee89
AJ		 15922001-02-20 Bo Thorsen <bo@suse.de>
1593
1594 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1595 entry.
1596
0fde8cc6 15972001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 1598
1599 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1600 all FreeBSD platforms should look the same at this level.
1601 * configure: Rebuilt.
1602 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1603
e135f41b
NC		 16042001-02-18 lars brinkhoff <lars@nocrew.org>
1605
1606 * Makefile.am: Add PDP-11 target.
1607 * configure.in: Likewise.
1608 * config/tc-pdp11.c: New file.
1609 * config/tc-pdp11.h: New file.
1610 * doc/Makefile.am: Add PDP-11 documentation.
1611 * doc/all.texi: Likewise.
1612 * doc/as.texinfo: Likewise.
1613 * doc/c-pdp11.texi: New file.
1614
363c574f
MG		 16152001-02-16 matthew green <mrg@redhat.com>
1616
5dd0794d 1617 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 1618
fa1cb89c
JW		 16192001-02-13 Jim Wilson <wilson@redhat.com>
1620
1621 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1622 reloc instead of a 0 reloc.
1623 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1624 as done.
1625 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1626
c842b53a
ILT		 16272001-02-13 Ian Lance Taylor <ian@zembu.com>
1628
1629 * write.c (is_dnrange): Stop as soon as the address becomes
1630 larger.
1631 (relax_frag): Add segment parameter. Only call symbol_get_frag
1632 once. Only call is_dnrange if the symbol is in the same segment,
1633 and the symbol address is larger.
1634 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1635 * write.h (relax_frag): Update declaration.
1636 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1637 it to relax_frag.
1638 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1639 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1640 (m32r_relax_frag): Update declaration.
1641 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1642 * config/tc-tic54x.h (md_relax_frag): Likewise.
1643 * doc/internals.texi (CPU backend): Update documentation for
1644 md_relax_frag.
1645
6fad6acb
AM		 16462001-02-13 Alan Modra <alan@linuxcare.com.au>
1647
fddf5b5b
AM		 1648 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1649 Mention effect of < 386 architectures on jump promotion.
1650 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1651
1652 * config/tc-i386.c (no_cond_jump_promotion): New.
1653 (set_cpu_arch): Parse "jumps" arch modifier.
1654 (insn_size): Modify usage comment.
1655 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1656 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1657 (TYPE_FROM_RELAX_STATE): New define.
1658 (UNCOND_JUMP, COND_JUMP): Renumber.
1659 (md_relax_table): Reorder to suit.
1660 (COND_JUMP86): New define.
1661 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1662 (md_assemble): Create frag var for jumps of max size, encode relax
1663 state for COND_JUMP86.
1664 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1665 leave conditional jumps small if no_cond_jump_promotion.
1666 (md_convert_frag): Likewise.
1667
6fad6acb
AM		 1668 * expr.c (operator): Don't bump input_line_pointer for two char
1669 operators. Instead return operator size via new param num_chars.
1670 (expr): Use above to parse multi-char operators correctly.
1671
23df1078
JH		 1672Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1673
29184774 1674 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 1675 BFD_RELOC_X86_64_GOTPCREL.
1676 (i386_validate_fix): Likewise.
1677
b1e2e654
PB		 16782001-02-12 Philip Blundell <pb@futuretv.com>
1679
1680 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1681 ldrt/strt instructions.
1682
9117d219
NC		 16832001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1684
1685 * config/tc-mips.c (macro): For M_LA_AB emit a
1686 BFD_RELOC_MIPS_CALL16 relocation or a
1687 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1688 BFD_RELOC_MIPS_GOT16 and
1689 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1690 loading the jump register when generating SVR4_PIC code.
1691
97238fbd
CD		 16922001-02-10 Chris Demetriou <cgd@broadcom.com>
1693
1694 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1695 map to MIPS-specific files, as they used to do before the
1696 change on 2000-05-21.
1697 * configure: Regerate.
1698
0f074f60
CD		 16992001-02-10 Chris Demetriou <cgd@broadcom.com>
1700
1701 * config/tc-mips.c (md_parse_option): Don't try to compile
1702 ELF-only option code if not ELF.
1703
91a2ae2a
RH		 17042001-02-08 David Mosberger <davidm@hpl.hp.com>
1705
1706 * config/tc-ia64.h (md_elf_section_type): New macro.
1707 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1708 (they're now handled via ia64_elf_section_type.
1709
1710 * config/tc-ia64.c (unwind): New members saved_text_seg,
1711 saved_text_subseg, and force_unwind_entry.
1712 (optimize_unw_records): New function to optimize away unnecessary
1713 unwind directives.
1714 (ia64_elf_section_type): New function.
1715 (output_unw_records): Generate unwind info only if the size is
1716 non-zero or if it's forced for some other reason (e.g.,
1717 handlerdata or a personality routine).
1718 (generate_unwind_image): Don't switch back to previous
1719 section---stay inside the unwind info section instead so that
1720 handlerdata that may follow goes into the right place.
1721 (dot_handlerdata): Force generation of unwind entry and save the
1722 current active text segment before generating unwind image.
1723 (dot_unwentry): Force generation of unwind entry.
1724 (dot_personality): Ditto.
1725 (dot_endp): Generate unwind table entry only if there is
1726 some unwind info or the unwind entry was forced.
1727
1728 * config/tc-ia64.c (make_unw_section_name): New macro to form
1729 unwind section name.
1730 (generate_unwind_image): Add "text_name" argument. Use it to
1731 form unwind section name.
1732 (dot_handlerdata): Determine current segment (section) name and
1733 pass it to generate_unwind_image().
1734 (dot_endp): Determine current segment (section) name and use
1735 it to determine the appropriate unwind section name.
1736 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1737 n, fill, and max arguments.
1738
a85d7ed0
NC		 17392001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1740
1741 * Makefile.am: Add linux target for S/390.
1742 * configure.in: Likewise.
1743 * config/tc-s390.c: New file.
1744 * config/tc-s390.h: New file.
1745
de68de20
AO		 17462001-02-09 Alexandre Oliva <aoliva@redhat.com>
1747
1748 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1749 2byte, 4byte and 8byte.
1750
23fe39df 17512001-02-08 Alan Modra <alan@linuxcare.com.au>
8ea46bbd
AM		 1752
1753 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1754 md_number_to_chars with size > sizeof (valueT).
1755
a99746f4
L		 17562001-02-06 H.J. Lu <hjl@gnu.org>
1757
1758 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1759 there is no relocation.
1760
f4e17b3d
L		 17612001-02-06 H.J. Lu <hjl@gnu.org>
1762
1763 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1764
1765 * config/tc-ia64.c (md_parse_option): Only accept the valid
1766 ia64 options on "-axxx".
1767
3557da92
JW		 17682001-02-05 Jim Wilson <wilson@redhat.com>
1769
1770 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1771 aborting for invalid operands.
1772
da6c73e0
AM		 17732001-02-06 Alan Modra <alan@linuxcare.com.au>
1774
1775 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1776 than via pointer. Update all callers.
1777 (UNWIND_LOW32): Define.
1778 (UNWIND_HIGH32): Define.
1779 (pa_build_unwind_subspace): Use the above macros instead of dumping
1780 bitfields directly. Call frag_more once rather than multiple times.
1781 (md_assemble): Use UNWIND_LOW32.
1782 (pa_entry): Likewise
1783 (pa_procend): Likewise.
1784 (process_exit): Use UNWIND_HIGH32.
1785
986c6f4b
SC		 17862001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1787
1788 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1789 function to select the header according to the cpu.
1790 (md_after_pass_hook, md_do_align): Remove.
1791 (md_cleanup, m68hc11_cleanup): Remove.
1792 (md_pcrel_from_section): Declare.
1793 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1794 (build_jump_insn, build_insn): Likewise.
1795 (m68hc11_listing_header): New function.
1796 (m68hc11_cleanup): Remove.
1797
dbb8ad49
SC		 17982001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1799
328dc123 1800 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 1801 symbols because there is no support for shared libraries and these
328dc123 1802 symbols can't be overridden (unless they are weak).
dbb8ad49 1803
a987bfc9
RH		 18042001-02-01 Momchil Velikov <velco@fadata.bg>
1805
1806 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1807 for the compilation unit with a zero byte.
1808
22862cde
AM		 18092001-01-30 Alan Modra <alan@linuxcare.com.au>
1810
1811 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1812 destinations. Correct range check for 17 and 22 bit branches.
1813
8ec6253e
NC		 18142001-01-25 Nick Clifton <nickc@redhat.com>
1815
1816 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1817 still set. Issue an error message instead.
1818 (md_estimate_size_before_relax): Delete unused variable
1819 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 1820
43ad3147
KH		 18212001-01-23 Kazu Hirata <kazu@hxi.com>
1822
1823 * as.c: Fix formatting.
1824 * ehopt.c: Likewise.
1825 * messages.c: Likewise.
1826 * stabs.c: Likewise.
1827 * symbols.c: Likewise.
1828
015c05c1
AM		 18292001-01-23 Ben Elliston <bje@redhat.com>
1830
1831 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1832
66498417
KH		 18332001-01-22 Kazu Hirata <kazu@hxi.com>
1834
1835 * config/tc-alpha.c: Fix formatting.
1836
1aad8cf8
KH		 18372001-01-19 Kazu Hirata <kazu@hxi.com>
1838
1839 * config/tc-alpha.c: Fix formatting.
1840
32ff5c2e
KH		 18412001-01-18 Kazu Hirata <kazu@hxi.com>
1842
1843 * config/tc-alpha.c: Fix formatting.
1844
cd17328a
NC		 18452001-01-18 Nick Clifton <nickc@redhat.com>
1846
1847 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1848 "da" flags.
1849 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1850
81c425d1
AO		 18512001-01-18 Alexandre Oliva <aoliva@redhat.com>
1852
1853 * configure.in (cpu_type, arch): Match i386 too.
1854 * configure: Rebuilt.
1855
e5cb08ac
KH		 18562001-01-16 Kazu Hirata <kazu@hxi.com>
1857
1858 * config/tc-i386.c: Fix formatting.
1859
1d3d5051
AM		 18602001-01-16 Alan Modra <alan@linuxcare.com.au>
1861
64afeba3
AM		 1862 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1863 relocs for .PARISC.unwind section.
1864
1d3d5051
AM		 1865 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1866 depending on section flags, not just for .text.
1867
b44b1b85
JW		 18682001-01-15 Jim Wilson <wilson@redhat.com>
1869
1870 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1871 not immediately followed by an instruction.
1872
098f2ec3
KH		 18732001-01-15 Kazu Hirata <kazu@hxi.com>
1874
1875 * config/tc-m68hc11.c: Fix formatting.
1876
d4887adc
NC		 18772001-01-15 Nick Clifton <nickc@redhat.com>
1878
1879 * symbols.c (colon): Change 'already defined symbol' from a
1880 fatal error to an ordinary error. There is no reason why this
1881 error should be fatal.
1882
1883 * message.c (as_fatal): Delete output file, if one has been
015c05c1 1884 created.
d4887adc 1885
fcfd4916
AM		 18862001-01-14 Alan Modra <alan@linuxcare.com.au>
1887
1888 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1889
bfb32b52
KH		 18902001-01-14 Kazu Hirata <kazu@hxi.com>
1891
1892 * config/tc-alpha.c: Fix formatting.
1893 * config/tc-arc.c: Likewise.
1894 * config/tc-arc.h: Likewise.
1895 * config/tc-d10v.c: Likewise.
1896 * config/tc-i370.c: Likewise.
1897 * config/tc-i386.c: Likewise.
1898 * config/tc-i960.c: Likewise.
1899 * config/tc-m68k.c: Likewise.
1900 * config/tc-ppc.c: Likewise.
1901 * config/tc-sparc.c: Likewise.
1902 * config/tc-tahoe.c: Likewise.
1903 * config/tc-vax.c: Likewise.
1904
1e07b820
KH		 1905 * config/tc-arc.c: Fix formatting.
1906
19203624
KH		 1907 * config/tc-arc.c: Fix formatting.
1908
1328dc98
AM		 19092001-01-14 Alan Modra <alan@linuxcare.com.au>
1910
c46b7515
AM		 1911 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1912 both 32 and 64 bit ELF.
1913
1328dc98
AM		 1914 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1915 and don't bother storing `m' for "ce" completer. Tidy handling of
1916 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1917
b9d79e03
JH		 1918Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1919
29184774 1920 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 1921 (i386_mach): Declare.
29184774 1922 * config/tc-i386.c (i386_mach): New function.
b9d79e03 1923
a349d9dd
PB		 19242001-01-13 Philip Blundell <philb@gnu.org>
1925
1926 * doc/as.texinfo: Fix spelling and cross-references.
1927
1928 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1929 character for all systems, not just GNU/Linux. Make it explicit
1930 that `-k' doesn't affect code generation, just ELF flags.
1931
e2914f48
JH		 1932Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1933
1934 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1935 instructions.
1936
272d76e0
FCE		 19372001-01-12 Frank Ch. Eigler <fche@redhat.com>
1938
1939 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1940
d0398d6a
NC		 19412001-01-12 Nick Clifton <nickc@redhat.com>
1942
1943 * as.c (print_args): Update copyright date to 2001.
1944
2d73a4ca
NC		 19452001-01-12 Peter Targett <peter.targett@arccores.com>
1946
1947 * doc/c-arc.texi: New file.
1948 Some sections to be expanded.
1949
6e0b89ee
AM		 19502001-01-12 Alan Modra <alan@linuxcare.com.au>
1951
1952 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1953 (md_parse_option): Always accept "--32".
1954
0d2bcfaf
NC		 19552001-01-11 Peter Targett <peter.targett@arccores.com>
1956
1957 * as.h (TC_ARC): Ensure struc-symbol.h included.
1958 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1959 warnings.
1960 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1961 (TARGET_SYMBOL_FIELDS) added.
1962
1963 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1964 * doc/c-arc.texi: New file.
1965 Some sections to be expanded.
1966 * doc/as.texinfo: Update command-line options.
1967 Removed outdated text for ARC dependant features, instead include
1968 text from above file.
1969
1970 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1971 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1972 (targ-cpu.h) header.
1973 * config/tc-arc.h:
1974 * config/tc-arc.c: New updated configuration for
1975 ARC, including selection of core variants, and extensibility of
1976 instructions, registers etc. through directives.
1977
1978 * config/tc-arc.c (arc_extinst): Minor corrections for
1979 error messages.
1980 (arc_common) Likewise. Make alignment argument optional for local
1981 symbols also, with default of zero.
1982
88051039
SC		 19832001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1984
1985 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1986 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1987 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1988 and fix_new_exp() instead.
1989 (md_convert_frag): For indexed post byte use the symbol value
1990 rather than the displacement.
1991 (md_relax_table): Fix indexed offset relax.
1992
d8273f3b
SC		 19932001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1994
1995 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1996 relax weak symbols.
015c05c1 1997 (relaxable_symbol): New function.
d8273f3b 1998
eea2ad45
AJ		 19992001-01-11 Andreas Jaeger <aj@suse.de>
2000
2001 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
2002 not used anywhere.
2003
7a91e76a
NC		 20042001-01-10 Nick Clifton <nickc@redhat.com>
2005
2006 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
2007 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
2008
aa257fcd
NC		 20092001-01-10 Nick Clifton <nickc@redhat.com>
2010
2011 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
2012 character used to dollar local symbols.
2013 (LOCAL_LABEL_CHAR): New constant - the magic character used to
2014 local label symbols.
2015 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
2016 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
2017 if defined.
2018 Use LOCAL_LABEL_CHAR.
2019 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
2020 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2021 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
2022
b77a7acd
AJ		 20232001-01-08 Bo Thorsen <bo@suse.de>
2024
015c05c1
AM		 2025 * config/tc-i386.c (i386_immediate, i386_displacement):
2026 GOTPCREL check fix.
b77a7acd 2027
5c2bd011
ILT		 20282001-01-07 Ian Lance Taylor <ian@zembu.com>
2029
2030 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
2031 in last change.
2032
46a04e3a
PB		 20332001-01-07 Philip Blundell <philb@gnu.org>
2034
2035 * doc/as.texinfo (Bug Reporting): Update email address for
2036 reports.
2037 * README: Likewise.
2038
b96d3a20
JH		 2039Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
2040
2041 * configure.in: Define DEFAULT_ARCH for i386.
29184774 2042 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 2043 move testing for 64bit operands to proper place.
2044
55b62671
AJ		 20452001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
2046
2047 * doc/as.texinfo: Document '#' as comment character for i386 and
2048 x86_64. Add AMD x86-64 into menu of machine dependent information.
2049
2050 * doc/c-i386.texi: Document x86_64 extensions.
2051
7bc70a8e
JH		 2052Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
2053
29184774 2054 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 2055
a167610d
JH		 2056Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
2057
29184774 2058 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 2059 * NEWS: Add note about Pentium4 support.
2060
09f131f2
JH		 2061Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
2062
29184774 2063 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 2064 (type_names): Add new types.
2065
6f8c0c4c
JH		 2066Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
2067
29184774 2068 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 2069 CpuUnknown): Renumber
2070 (CpuP4, CpuSSE2): New.
2071 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
2072
b96ed59a
PB		 20732001-01-03 Philip Blundell <pb@futuretv.com>
2074
2075 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
2076 relocs.
2077 (alpha_fix_adjustable): Likewise.
2078 (md_apply_fix): Likewise.
2079
a735d1cd
L		 20802000-12-31 H.J. Lu <hjl@gnu.org>
2081
2082 * listing.c (listing_message): Allocate string only if it is
2083 used.
2084
2085 * configure: Rebuild.
2086
67db5ab4
HPN		 20872000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2088
2089 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2090 Point out caveats with generating fixups for the opcode in a frag.
2091
c0d8940f
JH		 2092Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2093
2094 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2095 * NEWS: Add x86_64.
2096
087f563c
L		 20972000-12-29 H.J. Lu <hjl@gnu.org>
2098
2099 * listing.c (calc_hex): Print the variable part only if the
2100 fragment type is rs_fill.
2101
8108ad8e
HPN		 21022000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2103
2104 * doc/internals.texi (tc_conditional_pseudoop,
2105 TC_LINKRELAX_FIXUP): Fix typos.
2106
799051fc
RH		 21072000-12-28 Richard Henderson <rth@redhat.com>
2108
2109 * write.c (subsegs_finish): Fix thinko last change -- don't
2110 "optimize" the alignment == 0 case.
2111
0a9ef439
RH		 21122000-12-28 Richard Henderson <rth@redhat.com>
2113
2114 * as.h (rs_align_test): New.
2115 * frags.c (NOP_OPCODE): Move default from read.c.
2116 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2117 (frag_align_code): New.
2118 * frags.h (frag_align_code): Declare.
2119 * read.c (NOP_OPCODE): Remove.
2120 (do_align): Use frag_align_code.
2121 * write.c (NOP_OPCODE): Remove.
2122 (get_recorded_alignment): New.
2123 (cvt_frag_to_fill): Handle rs_align_test.
2124 (relax_segment): Likewise.
2125 (subsegs_finish): Align last subseg in section to the
2126 section alignment. Use frag_align_code.
2127 * write.h (get_recorded_alignment): Declare.
2128 * config/obj-coff.c (size_section): Handle rs_align_test.
2129 (fill_section, fixup_mdeps): Likewise.
2130 (write_object_file): Use frag_align_code.
2131
2132 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2133 (alpha_handle_align): New.
2134 * config/tc-alpha.h (HANDLE_ALIGN): New.
2135 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2136
2137 * config/tc-i386.h (md_do_align): Use frag_align_code.
2138 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2139
2140 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2141 (ia64_handle_align): New.
2142 * config/tc-ia64.h (HANDLE_ALIGN): New.
2143 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2144
2145 * config/tc-m32r.c (m32r_do_align): Remove.
2146 (m32r_handle_align): New.
2147 (fill_insn): Use frag_align_code.
2148 * config/tc-m32r.h (md_do_align): Remove.
2149 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2150 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2151 * config/tc-mips.c, config/tc-mips.h: Similarly.
2152
2153 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2154 (sh_handle_align): Likewise. Handle rs_align_code.
2155 (sh_do_align): Remove.
2156 * config/tc-sh.h (md_do_align): Remove.
2157 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2158
2159 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2160 (sparc_handle_align): Likewise. Handle rs_align_code.
2161 * config/tc-sparc.h (md_do_align): Remove.
2162 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2163
3cd4dda7
DD		 21642000-12-22 DJ Delorie <dj@redhat.com>
2165
2166 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2167 when we assemble the first half of a pair.
2168
ec56dfb4
L		 21692000-12-22 H.J. Lu <hjl@gnu.org>
2170
2171 * config/tc-i386.c (reloc): Update the macro for non-bfd
2172 assembler.
2173 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2174
ad1172d4
L		 21752000-12-22 H.J. Lu <hjl@gnu.org>
2176
2177 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2178
3e73aa7c
JH		 2179Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2180
29184774 2181 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 2182 (QWORD_MNEM_SUFFIX): New macro.
2183 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2184 New macros
2185 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2186 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2187 ImmExt): Renumber.
2188 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2189 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2190 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2191 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2192 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2193 Renumber.
2194 (Reg, WordReg): Add Reg64.
2195 (Imm): Add Imm32S and Imm64.
2196 (EncImm): New.
2197 (Disp): Add Disp64 and Disp32S.
2198 (AnyMem): Add Disp32S.
2199 (RegRex, RegRex64): New macros.
2200 (rex_byte): New type.
29184774 2201 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 2202 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2203 (reloc): New parameter "signed"; support x86_64.
2204 (set_code_flag): New.
2205 (DEFAULT_ARCH): New macro; default to "i386".
2206 (default_arch): New static variable.
2207 (struct _i386_insn): New fields Operand_PCrel; rex.
2208 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2209 (flag_code): New enum and static variable.
2210 (use_rela_relocations): New static variable.
2211 (flag_code_names): New static variable.
2212 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2213 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2214 K6 and Athlon.
2215 (i386_align_code): Return plain "nop" for x86_64.
2216 (mode_from_disp_size): Support Disp32S.
2217 (smallest_imm_type): Support Imm32S and Imm64.
2218 (offset_in_range): Support size of 8.
2219 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2220 (md_pseudo_table): Add "code64"; use set_code_flat.
2221 (md_begin): Emit sane error message on hash failure.
2222 (tc_i386_fix_adjustable): Support x86_64 relocations.
2223 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2224 instructions supported on particular arch just partially,
2225 output of 64bit immediates, handling of Imm32S and Disp32S type.
2226 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2227 (i386_displacement): Likewise.
2228 (i386_index_check): Cleanup; support 64bit addresses.
2229 (md_apply_fix3): Support x86_64 relocation and rela.
2230 (md_longopts): Add "32" and "64".
2231 (md_parse_option): Add OPTION_32 and OPTION_64.
2232 (i386_target_format): Call even for ELFs; choose between
2233 elf64-x86-64 and elf32-i386.
2234 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2235 (tc_gen_reloc): Support rela relocations and x86_64.
2236 (intel_e09_1): Support QWORD.
2237
21d6c4af
DN		 22382000-12-15 Diego Novillo <dnovillo@redhat.com>
2239
2240 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 2241 it's not an offset expression.
21d6c4af
DN		 2242 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2243 keep the braces '[' and ']' in the output string.
2244 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2245 != FLAT. There is no such op_modifier.
2246
6717891c
NC		 22472000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2248
2249 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2250 if we have it.
2251
ee515fb7
KH		 22522000-12-13 Kazu Hirata <kazu@hxi.com>
2253
2254 * as.h: Fix formatting.
2255 * cgen.h: Likewise.
2256 * dwarf2dbg.c: Likewise.
2257 * input-scrub.c: Likewise.
2258 * read.h: Likewise.
2259
349a994c
DD		 22602000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2261
2262 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2263 configure: Regenerate.
2264
42dbf88c
NC		 22652000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2266
2267 * dwarf2dbg.c: #include <limits.h> only if it exists.
2268
0485cba3
AM		 22692000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2270
2271 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2272 (md_apply_fix): Here too.
2273
514829c3
JW		 22742000-12-12 Jim Wilson <wilson@redhat.com>
2275
2276 * config/tc-ia64.h (ia64_init): Add prototype.
2277
92eb7b32
L		 22782000-12-12 H.J. Lu <hjl@gnu.org>
2279
2280 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2281
2282 * read.h (outputting_stabs_line_debug): Change it to int.
2283 * stabs.c (outputting_stabs_line_debug): Likewise.
2284
8141c27d
GK		 22852000-12-12 Geoffrey Keating <geoffk@redhat.com>
2286
2287 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2288 the address of a function result.
2289
5d6f4f16
GK		 22902000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2291
2292 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2293 (md_assemble): Call dwarf2_emit_insn.
2294 (shlib): Fix typo SHILB -> SHLIB.
2295 (md_parse_option): Likewise.
2296 (ppc_elf_validate_fix): Likewise:
2297 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2298
d4c0c039
NC		 22992000-12-12 Nick Clifton <nickc@redhat.com>
2300
2301 * cgen.h: Fix formatting.
2302 * input-scrub.c: Fix formatting.
2303 * macro.c: Fix formatting.
e972090a 2304 * config/tc-mips.c: Fix formatting.
584da044 2305 * doc/c-mips.texi: Fix formatting.
55b62671 2306
f16b83df
JH		 2307Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2308
29184774 2309 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 2310 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2311 references.
2312 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2313 otherwise.
29184774 2314 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 2315 (No_dSuf): Kill.
2316
2317 * i386.h (*_Suf): Remove No_dSuf.
2318 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2319 Remove.
2320 (i386_optab): Remove 'd' in the suffixes.
2321
50705ef4
AM		 23222000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2323
2324 * config/tc-i386.c (T_SHORT): Undefine before defining.
2325
beae10d5
KH		 23262000-12-05 Kazu Hirata <kazu@hxi.com>
2327
2328 * config/tc-mips.c: Fix formatting.
2329
bccba5f0 23302000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 2331
2332 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2333 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2334 (md_show_usage): Ditto.
2335 (md_parse_option): Ditto.
2336 (d10v_cleanup): Writes pending instruction only if
2337 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 2338 Fix compile time warning messages.
50705ef4
AM		 2339
2340 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 2341
23422000-12-04 Matthew Hiller <hiller@redhat.com>
2343
50705ef4 2344 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 2345 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2346 function entry and unset at function exit.
2347
50705ef4 2348 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 2349
2350 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2351
2352 * dwarf2dbg.c: Fix compile time warning messages.
2353
bc805888
KH		 23542000-12-03 Kazu Hirata <kazu@hxi.com>
2355
2356 * config/tc-a29k.c: Fix formatting.
2357 * config/tc-alpha.c: Likewise.
2358 * config/tc-arm.c: Likewise.
2359 * config/tc-cris.c: Likewise.
2360 * config/tc-hppa.c: Likewise.
2361 * config/tc-i370.c: Likewise.
2362 * config/tc-i386.c: Likewise.
2363 * config/tc-i860.c: Likewise.
2364 * config/tc-i960.c: Likewise.
2365 * config/tc-ia64.c: Likewise.
2366 * config/tc-m68hc11.c: Likewise.
2367 * config/tc-m68k.c: Likewise.
2368 * config/tc-m88k.c: Likewise.
2369 * config/tc-pj.c: Likewise.
2370 * config/tc-ppc.c: Likewise.
2371 * config/tc-sh.c: Likewise.
2372 * config/tc-sparc.c: Likewise.
2373 * config/tc-tahoe.c: Likewise.
2374 * config/tc-vax.c: Likewise.
2375
3dacdf2e
NC		 23762000-12-01 Chris Demetriou <cgd@sibyte.com>
2377
50705ef4
AM		 2378 * config/tc-mips.c (mips_ip): When calculating offsets,
2379 don't accept as constant the difference between the
2380 addresses of symbols in two different sections.
2381
2382 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2383 specifiers.
2384 (validate_mips_insn): Likewise. Also, update 'B' operand
2385 specifier to use OP_*_CODE20 constants and delete 'm' operand
2386 specifier.
2387 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2388 operand specifiers. Change warning generated by 'B' operand
2389 specifier to reflect its new multi-purpose usage.
2390
2391 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2392 -1, and update comment.
2393 (file_mips_isa): Likewise.
2394 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2395 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2396 ISA_* constants rather than hard-coded numbers.
2397 (mips_cpu_info): New structure.
2398 (mips_cpu_info_table): New table describing CPU and ISA names
2399 and numbers.
2400 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2401 mips_cpu_info_from_cpu): New functions.
2402 (mips_isa_to_str): New function to get string for ISA name.
2403 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2404 return const char *.
2405 (md_begin): Redo CPU and ISA selection logic, using
2406 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2407 than hard-coded numbers.
2408 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2409 ISA_* constants rather than hard-coded numbers.
2410 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2411 (md_longopts): Delete OPTION_NO_MIPS32.
2412 (md_parse_option): Convert to use ISA_* constants rather than
2413 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2414 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2415 to use strcasecmp to recognize "default" and to use
2416 mips_cpu_info_from_name to get CPU numbers from argument.
2417 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2418 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2419 mips32-4k.
2420 (s_mipsset): Accept ISA value 32.
2421 * doc/as.texinfo: Clean up MIPS options summary slightly,
2422 remove -no-mips32. Add note about -mips4 and -mips32
2423 specifying those ISA levels. Delete -mips32 and -no-mips32
2424 cpu flag descriptions.
2425 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2426 up the supported CPU switch list, and replace 4Kc, 4Km, and
2427 4Kp entries with a single mips32-4k entry. Note that you can
2428 use ".set mips32".
2429
29184774 2430 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 2431 ISA_MIPS64.
2432 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2433 -mips5 and -mips64.
2434 (md_parse_option): Add cases for OPTION_MIPS5 and
2435 OPTION_MIPS64.
2436 (md_show_usage): Mention -mips5 and -mips64 arguments.
2437 (s_mipsset): Add cases for MIPS5 and MIPS64.
2438 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2439 and pseudo-CPUs.
2440 * doc/as.texinfo: Mention -mips5 and -mips64 options
2441 and their meanings.
2442 * doc/c-mips.texi: Likewise. Also update introduction
2443 and ".set" usage information.
2444
2445 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2446 CPU list.
2447 (mips_cpu_info_table): Add SB-1 entries.
2448 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2449 known to the -mcpu option.
2450
2451 * doc/as.texinfo: Correct description of MIPS -mcpu
2452 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 2453
23fe39df 24542000-12-01 Joel Sherrill <joel@OARcorp.com>
5f68c319 2455
3dacdf2e
NC		 2456 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2457 New targets.
2458 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2459 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 2460 * configure: Regenerate.
2461 * config.in: Regenerate.
2462 * Makefile.in: Regenerate.
2463 * aclocal.m4: Regenerate.
2464 * po/gas.pot: Regenerate.
50705ef4 2465
4ce3447c
PB		 24662000-11-30 Philip Blundell <pb@futuretv.com>
2467
2468 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2469 even in non BFD_ASSEMBLER case.
2470
76a0ddac
DN		 24712000-11-30 Diego Novillo <dnovillo@redhat.com>
2472
29184774 2473 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 2474 syntax.
2475
220e750f
RH		 24762000-11-29 Richard Henderson <rth@redhat.com>
2477
2478 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2479 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2480 thread multiple subsegments properly; handle multiple code
2481 sections properly; emit proper compilation unit info for assembler
2482 generated debugging.
2483
2484 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2485 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2486 (dwarf2dbg_estimate_size_before_relax): Declare.
2487 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2488 * write.c: Include dwarf2dbg.h.
2489 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2490 (relax_segment): Likewise.
2491
99b222b4
HPN		 24922000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2493
2494 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2495 jump>: Use as_bad_where instead of as_bad. Tweak error message
2496 accordingly. Stabilize frag by updating fix part and resetting
2497 variant part.
2498 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 2499 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2500 indexing is_end_of_line[].
2501 (md_assemble): Initialize size to 0.
2502 (md_section_align): Mark parameter seg as unused.
e46fee70 2503 (parse_reg): Parse names case-insensitively.
99b222b4 2504
814f6641
KH		 25052000-11-28 Kazu Hirata <kazu@hxi.com>
2506
2507 * config/obj-aout.h: Fix formatting.
2508 * config/obj-bout.h: Likewise.
2509 * config/obj-coff.c: Likewise.
2510 * config/obj-coff.h: Likewise.
2511 * config/obj-elf.h: Likewise.
2512 * config/obj-som.h: Likewise.
2513 * config/obj-vms.c: Likewise.
2514 * config/obj-vms.h: Likewise.
2515 * config/tc-h8300.h: Likewise.
2516 * config/tc-ns32k.h: Likewise.
2517 * config/tc-sparc.h: Likewise.
2518 * config/tc-tic54x.h: Likewise.
2519 * config/tc-z8k.h: Likewise.
2520
e47b9e39
NC		 25212000-11-28 Nick Clifton <nickc@redhat.com>
2522
2523 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2524 License is present in the sources, but not the output, and
2525 also available from the GNU website.
2526 (GNU Free Documentation License): Comment out this section.
2527
fcdc20a4
HPN		 25282000-11-28 Hans-Peter Nilsson <hp@axis.com>
2529
43c34dee
HPN		 2530 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2531 targets. Remove i860 from valid a.out targets.
2532 * Makefile.in: Regenerate.
2533
fcdc20a4 2534 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 2535 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 2536 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2537 (s_cris_file, s_cris_loc): New.
2538 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2539 * Makefile.am: Regenerate dependencies.
2540 * Makefile.in: Regenerate.
2541
16887944
AM		 25422000-11-28 Alan Modra <alan@linuxcare.com.au>
2543
2544 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2545 (MRI_MUL_PRECEDENCE): Likewise.
2546 (op_rank): Fix a comment typo.
2547
ae3e85dd
SC		 25482000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2549
2550 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2551 the error message.
2552 (get_operand): Fix analysis for movw/movb instructions.
2553
077b8428
NC		 25542000-11-24 Nick Clifton <nickc@redhat.com>
2555
2556 * configure.in (xscale-elf): Add target.
2557 (xscale-coff): Add target.
2558 * configure: Regenerate.
2559
2560 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2561 extenstion.
2562 (ARM_EXT_XSCALE): New ARM architecture extension.
2563 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2564 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2565 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2566 (ARM_ARCH_V4): Remove processor from architecture.
2567 (ARM_ARCH_3M): New architecutre definition.
2568 (ARM_ARCH_V5TE): New architecutre definition.
2569 (ARM_ARCH_XSCALE): New architecutre definition.
2570 (CPU_DEFAULT): Allow to be defaulted to XScale.
2571 (atpcs): New boolean variable.
2572 (ldr_flags): Support 'd' flag for double word loads.
2573 (str_flags): Support 'd' flag for double word stored.
2574 (do_mia): New function.
2575 (do_mar): New function.
2576 (do_mra): New function.
2577 (do_pld): New function.
2578 (do_ldrd): New function.
2579 (do_blx): New function.
2580 (do_bkpt): New function.
2581 (do_clz): New function.
2582 (do_lstc2): New function.
2583 (do_cdp2): New function.
2584 (do_t_blx): New function.
2585 (do_t_bkpt): New function.
2586 (do_smla): New function.
2587 (do_smlal): New function.
2588 (do_smul): New function.
2589 (do_qadd): New function.
2590 (do_co_reg2c): New function.
2591 (LONGEST_INSN): Redefine to 7.
2592
2593 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2594 command line switches.
2595
2434f565
JW		 25962000-11-22 Jim Wilson <wilson@redhat.com>
2597
2598 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2599 (struct rsrc): Make line unsigned.
2600 (gr_values): Add missing initializer.
2601 (SLOT_NUM_NOT_SET): Add unsigned cast.
2602 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2603 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2604 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2605 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2606 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2607 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2608 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2609 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2610 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2611 Add ATTRIBUTE_UNUSED to unused parameters.
2612 (convert_expr_to_ab_reg): Add parens.
2613 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2614 (dot_prologue): Initialize grsave when declared.
2615 (md_pseudo_table): Add missing initializers.
2616 (operand_match): Add casts to bfd_vma.
2617 (emit_one_bundle): Delete unused local prev. Make required_template
2618 unsigned.
2619 (specify_resource): Cast i to unsigned.
2620 (note_register_values): Use fprintf_vma.
2621 (print_dependency): Likewise.
2622
5a080f89
JW		 26232000-11-21 Jim Wilson <wilson@redhat.com>
2624
5e7474a7
JW		 2625 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2626 for unwind info section.
2627 (dot_endp): Likewise for unwind section.
2628
5a080f89
JW		 2629 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2630 fix_new_exp.
2631
732d96b6
JJ		 26322000-11-21 Jakub Jelinek <jakub@redhat.com>
2633
2634 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2635 (output_insn): Call dwarf2_emit_insn.
b8e904dc 2636 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 2637
6d2cf69f
RH		 26382000-11-17 Richard Henderson <rth@redhat.com>
2639
2640 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2641 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2642 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2643
8179bd9b
NC		 26442000-11-17 Nick Clifton <nickc@redhat.com>
2645
2646 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2647 .file pseudo ops.
2648
316e2c05
RH		 26492000-11-17 Richard Henderson <rth@redhat.com>
2650
2651 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2652
a8316fe2
RH		 26532000-11-17 Richard Henderson <rth@redhat.com>
2654
2655 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 2656 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 2657 tri-state definition of alpha_flag_mdebug.
2658 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2659 (s_alpha_file): Store first .file directive.
2660 (s_alpha_stab): New.
2661 (md_pseudo_table): Add stabs and stabn.
2662
e346e481
RH		 26632000-11-17 Richard Henderson <rth@redhat.com>
2664
2665 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2666
4dc7ead9
RH		 26672000-11-17 Richard Henderson <rth@redhat.com>
2668
2669 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 2670 (main): Call dwarf2_finish.
4dc7ead9
RH		 2671 * as.h (debug_type): Clarify documentation of the meaning
2672 of this variable.
2673 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2674 (print_stats): Fix parenthesis problem.
2675 (now_subseg_size): New.
2676 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2677 (dwarf2_directive_file): Don't set debug_type.
2678 (dwarf2_where): Honor DEBUG_DWARF2 first.
2679 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2680 do nothing if not emitting dwarf2 debug info, or no work.
2681 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2682 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2683 (ecoff_new_file): Likewise.
2684 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2685 commentary wrt dwarf2.
2686
2687 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2688 ATTRIBUTE_UNUSED as needed.
2689 (emit_insn): Call dwarf2_emit_insn.
2690 (s_alpha_file): New.
2691 (s_alpha_loc): New.
2692 (s_alpha_coff_wrapper): Don't handle them.
2693 (md_pseudo_table): Update for .file and .loc.
2694 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2695
2696 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2697 don't protect with debug_type.
2698 * config/tc-hppa.c (md_assemble): Likewise.
2699 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2700 * config/tc-mn10300.c (md_assemble): Likewise.
2701 * config/tc-sh.c (md_assemble): Likewise.
2702 * config/tc-v850.c (md_assemble): Likewise.
2703
2704 * config/tc-arm.c (arm_end_of_source): Remove.
2705 * config/tc-hppa.c (pa_end_of_source): Remove.
2706 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2707 * config/tc-mn10300.c (mn10300_finalize): Remove.
2708 * config/tc-sh.c (sh_finalize): Remove.
2709 * config/tc-v850.c (sh_finalize): Remove.
2710
2711 * config/tc-arm.h (md_end): Remove.
2712 * config/tc-hppa.h (md_end): Remove.
2713 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2714 * config/tc-m68hc11.h (md_end): Remove.
2715 * config/tc-mn10300.h (md_end): Remove.
2716 * config/tc-sh.h (md_end): Remove.
2717 * config/tc-v850.h (md_end): Remove.
2718
2719 * config/tc-ia64.c (emit_one_bundle): Don't protect
2720 dwarf2 bits with debug_type.
2721 (md_assemble): Likewise.
2722 (ia64_end_of_source): Don't call dwarf2_finish.
2723
ca683b78
JW		 27242000-11-16 Jim Wilson <wilson@redhat.com>
2725
2726 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2727 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2728 > 16.
2729
6f620856
L		 27302000-11-16 H.J. Lu <hjl@gnu.org>
2731
2732 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2733 version name.
2734
19d63e5d
KH		 27352000-11-15 Kazu Hirata <kazu@hxi.com>
2736
2737 * config/tc-tic30.c: Fix formatting.
2738 * config/tc-tic80.c: Likewise.
2739 * config/tc-v850.c: Likewise.
2740 * config/tc-vax.c: Likewise.
2741 * config/tc-w65.c: Likewise.
2742 * config/tc-z8k.c: Likewise.
2743
a8761a19
DD		 27442000-11-14 DJ Delorie <dj@redhat.com>
2745
2746 * config/tc-v850.c: Support dwarf2.
2747 * config/tc-v850.h: Ditto.
2748
2749 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2750 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 2751
88be23ec
BS		 27522000-11-15 Bernd Schmidt <bernds@redhat.com>
2753
29184774 2754 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 2755 (errata_nops_necessary_p): New function.
2756 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2757 md.
2758
72a76794
JW		 27592000-11-14 Jim Wilson <wilson@redhat.com>
2760
2761 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2762 return little endian bfd formats.
2763
4a1805b1
KH		 27642000-11-14 Kazu Hirata <kazu@hxi.com>
2765
2766 * config/aout_gnu.h: Fix formatting.
2767 * config/atof-vax.c: Likewise.
2768 * config/m68k-parse.h: Likewise.
2769 * config/m88k-opcode.h: Likewise.
2770 * config/obj-elf.c: Likewise.
2771 * config/tc-arm.c: Likewise.
2772 * config/tc-cris.c: Likewise.
2773 * config/tc-i386.c: Likewise.
2774 * config/tc-ia64.c: Likewise.
2775 * config/tc-mn10300.c: Likewise.
2776 * config/te-386bsd.h: Likewise.
2777 * config/te-hppa.h: Likewise.
2778 * config/te-nbsd.h: Likewise.
2779 * config/te-ppcnw.h: Likewise.
2780 * config/te-sparcaout.h: Likewise.
2781 * config/te-tmips.h: Likewise.
2782 * config/vax-inst.h: Likewise.
2783 * config/vms-conf.h: Likewise.
2784
c810873d
JJ		 27852000-11-14 Jakub Jelinek <jakub@redhat.com>
2786
2787 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2788
79082ff0
L		 27892000-11-13 H.J. Lu <hjl@gnu.org>
2790
2791 * config/obj-elf.c (elf_frob_symbol): Support
2792 ".symver name,name2@@@nodename".
2793 (elf_frob_file_before_adjust): Likewise.
2794
2795 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2796 and ".symver name,name2@@@nodename".
2797 Fix a typo.
2798
1da00eb4
L		 27992000-11-12 H.J. Lu (hjl@gnu.org)
2800
2801 * config/obj-elf.c (obj_elf_symver): Check missing version
2802 name.
2803
f585997b
L		 28042000-11-12 H.J. Lu (hjl@gnu.org)
2805
2806 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2807 instead of bfd_vma for non-bfd assemblers.
2808
ef5c4bfc
KH		 28092000-11-09 Kazu Hirata <kazu@hxi.com>
2810
2811 * itbl-ops.c: Fix comment typos.
2812
f5a30c2e
JW		 28132000-11-08 Jim Wilson <wilson@redhat.com>
2814
2815 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2816 (struct unwind): Add next_slot_frag field.
2817 (slot_index): New parameters slot_frag and first_frag. Add code
2818 to add in frag sizes when different. Add comments.
2819 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2820 arguments to slot_index.
2821 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2822 loop end. Set next_slot_frag field.
2823
339681c0
L		 28242000-11-07 H.J. Lu <hjl@gnu.org>
2825
2826 * doc/as.texinfo (.symver): Updated for versioned symbol
2827 reference.
2828
2829 * obj.h (format_ops): Add the frob_file_before_adjust field.
2830
2831 * config/obj-aout.c (aout_format_ops): Set the
2832 frob_file_before_adjust field to 0.
2833 * config/obj-coff.c (coff_format_ops): Likewise.
2834 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2835
2836 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2837 name.
2838 (elf_frob_file_before_adjust): New function to remove unneeded
2839 versioned symbols from the symbol table.
2840 (elf_format_ops): Set the frob_file_before_adjust field to
2841 elf_frob_file_before_adjust.
2842
2843 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2844 not defined.
2845
2846 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2847
4a314ec8
NC		 28482000-11-07 Peter Targett <peter.targett@arccores.com>
2849
8a543126 2850 * config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
4a314ec8 2851 BIG_ENDIAN macros.
8a543126 2852 * config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
4a314ec8 2853 Fix compile time warning messages.
50705ef4 2854
604d524f
NC		 28552000-11-07 Nick Clifton <nickc@redhat.com>
2856
2857 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2858 buffer in order to avoid buffer overflows.
2859
44f5c83a
JW		 28602000-11-06 Steve Ellcey <sje@cup.hp.com>
2861
2862 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2863 Change M to m for -milp32 or -mlp64 to match gcc.
2864 (dot_endp): Use bytes_per_address instead of 8.
2865 (emit_one_bundle): Use number_to_chars_littleendian instead of
2866 md_number_to_chars.
2867 (fix_insn): Likewise.
2868 (ia64_init): New function.
2869 (ia64_target_format): New function.
2870 (md_begin): Set endianness, arch, and machine as appropriate.
2871 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2872 Make these macros depend on TE_HPUX macro.
2873 (TARGET_FORMAT): Define.
2874 (HOST_SPECIAL_INIT): Define.
2875 * config/te-hpux.h: New file.
2876 * configure.in: Add "ia64-*-hpux*" target to configure.
2877 * configure: Regenerate.
50705ef4 2878
7152f1dc
KH		 28792000-11-06 Kazu Hirata <kazu@hxi.com>
2880
ef99799a
KH		 2881 * as.c: Fix formatting.
2882 * dwarf2dbg.c: Likewise.
2883 * input-file.c: Likewise.
7152f1dc
KH		 2884 * input-file.h: Likewise.
2885 * input-scrub.c: Likewise.
ef99799a
KH		 2886 * itbl-ops.c: Likewise.
2887 * listing.c: Likewise.
2888 * macro.h: Likewise.
2889 * messages.c: Likewise.
2890 * read.c: Likewise.
2891 * subsegs.c: Likewise.
2892 * subsegs.h: Likewise.
2893 * write.c: Likewise.
7152f1dc 2894
cf055d54
NC		 28952000-11-06 Nick Clifton <nickc@redhat.com>
2896
2897 * doc/as.texinfo: Add GNU Free Documentation License.
2898 * doc/gasp.texi: Add GNU Free Documentation License.
2899 * doc/as.1: Add GNU Free Documentation License.
2900
8d6b5c8e
NC		 29012000-11-05 Nick Clifton <nickc@redhat.com>
2902
2903 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2904
59ff2774
NC		 29052000-11-02 Per Lundberg <plundis@chaosdev.org>
2906
2907 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2908 * configure: Regenerate.
2909
37d8bb27
NC		 29102000-11-01 Nick Clifton <nickc@redhat.com>
2911
2912 * read.c (original_case_string): New global variable.
2913 (read_a_source_file): Copy opcode string into
2914 original_case_string if clobbering the case of the opcode.
2915 * read.h: Export the definition of original_case_string.
2916 * config/tc-arm.c (md_assembler): When parsing a .req
2917 directive use the original opcode string, not the case
2918 clobbered version.
2919
d75bb8cf
NC		 29202000-11-02 Nick Clifton <nickc@redhat.com>
2921
2922 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 2923 variable.
d75bb8cf
NC		 2924 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2925 dwarf2_where and dwarf2_gen_line_info.
2926
6c17cfe4
PB		 29272000-11-02 Theo Honohan <th@futuretv.com>
2928
50705ef4 2929 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 2930
c51ce5f0
EC		 29312000-10-31 Eric Christopher <echristo@redhat.com>
2932
2933 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2934 or pc-relative, else use fx_offset.
2935
f1bcba5b
JW		 29362000-10-31 Jim Wilson <wilson@redhat.com>
2937
2938 * config/tc-ia64.c (struct md): New field tag_fixups.
2939 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2940 qualifying predicate.
2941 (emit_one_bundle): Delete spurious multiplication by one. Handle
2942 tag_fixups.
2943 (ia64_start_line): Error if dangling qualifying predicate.
2944 (defining_tag): New static variable.
2945 (ia64_unrecognized_line, case '['): Parse tags.
2946 (ia64_frob_label): Create tag_fixups.
2947 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 2948
8637c045
AM		 29492000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2950
2951 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2952
ebeeafe6
BS		 29532000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2954
29184774 2955 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 2956
b041f888
KH		 29572000-10-30 Kazu Hirata <kazu@hxi.com>
2958
2959 * expr.c: Fix formatting.
2960 * flonum-copy.c: Likewise.
2961 * flonum.h: Likewise.
2962 * gasp.c: Likewise.
2963 * hash.c: Likewise.
2964
d8374dcd
HPN		 29652000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2966
2967 * as.h (OPTION_MD_BASE): Bump to 190.
2968 * as.c (parse_args) <std_longopts>: Add comment about the need to
2969 check OPTION_MD_BASE in as.h.
2970
1308f14c
HPN		 2971 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2972 for weak symbols.
2973
6f6ef0fa
NC		 29742000-10-27 Nick Clifton <nickc@redhat.com>
2975
2976 * configure.in (emulations): Add m68hc12.
2977 * configure: Regenerate.
2978 * po/gas.pot: Regenerate.
c51ce5f0 2979
bf1b5881
AH		 29802000-10-27 Aldy Hernandez <aldyh@redhat.com>
2981
50705ef4
AM		 2982 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2983 cpsr*.
2984 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 2985
85a39694
NC		 29862000-10-25 Nick Clifton <nickc@redhat.com>
2987
2988 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2989 a DWARF2 line number information sequence.
2990
2991 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2992
2993 * read.c (generate_lineno_debug): Update comment describing why
2994 DWARF2 line number debug information is not generated
2995 automatically by this function.
2996
2997 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2998 not all.
c51ce5f0 2999
85a39694
NC		 3000 * config/tc-arm.h (md_end): Define.
3001 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 3002
85a39694
NC		 3003 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
3004 if generating DWARF2 line numbers.
3005 (arm_end_of_source): New function. Call dwarf2_finish if
3006 necessary.
3007
3008 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
3009 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
3010 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 3011
cce0cbdc
DN		 30122000-10-25 Diego Novillo <dnovillo@cygnus.com>
3013
29184774 3014 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 3015 arguments.
3016
64a0c779
DN		 30172000-10-24 Diego Novillo <dnovillo@cygnus.com>
3018
29184774 3019 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 3020 (build_displacement_string): Remove.
3021 (i386_parse_seg): Remove.
3022 (i386_intel_memory_operand): Remove.
3023 (i386_intel_operand): Re-write using recursive descent parser based
3024 on MASM documentation.
3025 (struct intel_parser_s): New structure.
3026 (intel_parser): New static variable.
3027 (struct intel_token): New structure.
3028 (cur_token, prev_token): New static variables.
3029 (T_NIL): Define.
3030 (T_CONST): Define.
3031 (T_REG): Define.
3032 (T_BYTE): Define.
3033 (T_WORD): Define.
3034 (T_DWORD): Define.
3035 (T_QWORD): Define.
3036 (T_XWORD): Define.
3037 (T_SHORT): Define.
3038 (T_OFFSET): Define.
3039 (T_PTR): Define.
3040 (T_ID): Define.
3041 (intel_match_token): New function.
3042 (intel_get_token): New function.
3043 (intel_putback_token): New function.
3044 (intel_expr): New function.
3045 (intel_e05): New function.
3046 (intel_e05_1): New function.
3047 (intel_e06): New function.
3048 (intel_e06_1): New function.
3049 (intel_e09): New function.
3050 (intel_e09_1): New function.
3051 (intel_e10): New function.
3052 (intel_e10_1): New function.
3053 (intel_e11): New function.
3054
19f7b010
JJ		 30552000-10-20 Jakub Jelinek <jakub@redhat.com>
3056
3057 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
3058 instructions to loose any special insn->architecture mask.
3059
3060 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
3061 (sparc_md_end, sparc_arch_types, sparc_arch,
3062 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
3063 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
3064 request v9b architecture if they are used).
3065
3ae647a0
NC		 30662000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3067
3068 * config/tc-m68k.c: Fix the previous misapplied patch.
3069
5cbdaa77
NC		 30702000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3071
50705ef4
AM		 3072 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
3073 BFD_ASSEMBLER and !BFD_ASSEMBLER.
3074 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
3075 BFD_RELOC_*.
5cbdaa77 3076
e6c774b4
KH		 30772000-10-17 Kazu Hirata <kazu@hxi.com>
3078
3079 * debug.c: Fix formatting.
3080 * depend.c: Likewise.
3081 * dwarf2dbg.c: Likewise.
3082 * dwarf2dbg.h: Likewise.
3083 * ecoff.c: Likewise.
3084 * expr.c: Likewise.
3085 * expr.h: Likewise.
3086 * flonum-konst.c: Likewise.
3087 * frags.h: Likewise.
3088
ea20a7da
CC		 30892000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3090
3091 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3092 options.
3093 * doc/as.texinfo: Added notes about this new option.
3094
266cb5f1
HPN		 30952000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3096
3097 * config/tc-sh.c (JREG): Remove.
3098 (md_convert_frag): Remove #if 0:d code using JREG.
3099
6588847e
DN		 31002000-10-15 Diego Novillo <dnovillo@cygnus.com>
3101
3102 * config/tc-i386.c (i386_operand_modifier): Only match
3103 modifiers SHORT and FLAT if they are followed by a space.
3104 (parse_register): When `allow_naked_reg' is set, do not confuse
3105 identifiers that start with a register name with a register.
3106
30a2b4ef
KH		 31072000-10-12 Kazu Hirata <kazu@hxi.com>
3108
3109 * app.c: Fix formatting.
3110 * as.c: Likewise.
3111 * as.h: Likewise.
3112 * bit_fix.h: Likewise.
3113 * cgen.c: Likewise.
3114 * cgen.h: Likewise.
3115 * cond.c: Likewise.
3116
d01e2a23
AM		 31172000-10-11 Alan Modra <alan@linuxcare.com.au>
3118
3119 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3120
44852b19
AM		 31212000-10-07 Alan Modra <alan@linuxcare.com.au>
3122
dc1fc56b
AM		 3123 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3124 Re-arrange function a little and improve error message.
3125
44852b19
AM		 3126 * write.c (write_relocs): Fix a comment.
3127
3128 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3129 link-once sections.
3130
afa680f8
JW		 31312000-10-05 Jim Wilson <wilson@cygnus.com>
3132
3133 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3134
ce8a8b2f
AM		 31352000-10-05 Alan Modra <alan@linuxcare.com.au>
3136
3137 * config/tc-i386.c: Delete some useless comments, reformat others.
3138
3139 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3140 non-global syms in linkonce sections.
3141
56d27c17
AM		 31422000-10-04 Ralf Baechle <ralf@gnu.org>
3143
3144 * config/tc-ia64.c (operand_match): Don't use // style comments.
3145 * config/tc-i370.c: Likewise.
3146
7b15d668
HPN		 31472000-09-29 Hans-Peter Nilsson <hp@axis.com>
3148
3149 Changes to handle varying register prefix and user symbol prefix.
3150 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3151 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3152 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3153 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3154 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3155 (demand_register_prefix): New variable.
3156 (md_pseudo_table): New pseudo ".syntax".
3157 (md_longopts): New options --no-underscore and --underscore.
3158 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3159 on symbols_have_leading_underscore.
3160 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3161 (get_spec_reg): Ditto.
3162 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3163 Fix formatting.
3164 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3165 --help.
3166 <case OPTION_NO_US, case OPTION_US>: New.
3167 (md_show_usage): Be brief and reformat to match continuation of
3168 --help.
3169 * po/gas.pot: Regenerate.
3170
27df9f40
AM		 31712000-09-28 Alan Modra <alan@linuxcare.com.au>
3172
3173 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3174 force relocs for 12 bit branches.
3175 (md_apply_fix): Similarly, adjust logic here.
3176
5506e1a5
AM		 31772000-09-28 Alan Modra <alan@linuxcare.com.au>
3178
3179 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3180 adjust for external and weak syms as we will use a reloc. Allow
3181 for +8 offset when calculating limits of branches.
3182 (hppa_fix_adjustable): Undo 2000-09-23 change.
3183 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3184 Correct distance calculation.
47d89dba
AM		 3185 (tc_gen_reloc): Print the file name and line number if we can't
3186 handle a fixup.
5506e1a5
AM		 3187
3188 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3189 * config/tc-hppa.c (nonzero_dibits): Define.
3190 (arg_reloc_stub_needed): Check each arg and return value
3191 separately for zero case.
3192 (pa_align): Declare argument `bytes'.
3193
81d4177b
KH		 31942000-09-25 Kazu Hirata <kazu@hxi.com>
3195
3196 * config/tc-cris.c: Fix formatting.
3197 * config/tc-d10v.h: Likewise.
3198 * config/tc-d30v.c: Likewise.
3199 * config/tc-d30v.h: Likewise.
3200 * config/tc-fr30.c: Likewise.
3201 * config/tc-fr30.h: Likewise.
3202 * config/tc-m68k.c: Likewise.
3203 * config/tc-m68k.h: Likewise.
3204 * config/tc-pj.h: Likewise.
3205 * config/tc-ppc.c: Likewise.
3206 * config/tc-ppc.h: Likewise.
3207 * config/tc-sh.c: Likewise.
3208 * config/tc-sh.h: Likewise.
3209 * config/tc-sparc.c: Likewise.
3210 * config/tc-v850.h: Likewise.
3211 * config/tc-vax.h: Likewise.
3212 * config/tc-w65.h: Likewise.
3213 * config/tc-z8k.h: Likewise.
3214
959ee541
AM		 32152000-09-23 Alan Modra <alan@linuxcare.com.au>
3216
3217 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3218 checks only for ELF.
3219 (hppa_force_relocation): Likewise.
3220
139368c9
JW		 32212000-09-22 Jim Wilson <wilson@cygnus.com>
3222
3223 * config/tc-ia64.c (dv_sem): Add "stop".
3224 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3225 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3226 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3227 match above.
3228 (mark_resources): Check IA64_RS_PRr.
3229
151337e8
NC		 32302000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3231
56d27c17 3232 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 3233 md_estimate_size_before_relax): Redesign and clean up the
3234 relaxation mechanism.
3235
0b7410c4
KH		 32362000-09-21 Kazu Hirata <kazu@hxi.com>
3237
3238 * config/tc-ns32k.c: Fix formatting.
3239 * config/tc-ns32k.h: Likewise.
3240
a4d24084
KH		 32412000-09-20 Kazu Hirata <kazu@hxi.com>
3242
82efde3a
KH		 3243 * config/tc-m32r.c: Fix formatting.
3244 * config/tc-m32r.h: Likewise.
3245 * config/tc-m68851.h: Likewise.
3246 * config/tc-m68hc11.c: Likewise.
3247 * config/tc-m68hc11.h: Likewise.
3248 * config/tc-m88k.c: Likewise.
3249 * config/tc-mcore.c: Likewise.
a75214e5 3250 * config/tc-mcore.h: Likewise.
82efde3a
KH		 3251 * config/tc-mips.c: Likewise.
3252 * config/tc-mips.h: Likewise.
3253 * config/tc-mn10200.h: Likewise.
3254 * config/tc-mn10300.h: Likewise.
a75214e5 3255 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 3256 * config/tc-tahoe.h: Likewise.
3257
4844386e 32582000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 3259
3260 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3261 Likewise in relaxation description comments.
3262
9e754211
AM		 32632000-09-18 Alan Modra <alan@linuxcare.com.au>
3264
3265 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3266 subtraction of two syms without emitting a relocation.
3267
3268 From David Huggins-Daines <dhd@linuxcare.com>
3269 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3270 global or weak symbols.
3271
4a4f25cf
KH		 32722000-09-15 Kazu Hirata <kazu@hxi.com>
3273
3274 * config/tc-h8300.h: Fix formatting.
3275 * config/tc-h8500.c: Likewise.
3276 * config/tc-h8500.h: Likewise.
3277 * config/tc-hppa.h: Likewise.
3278 * config/tc-i370.h: Likewise.
3279 * config/tc-i386.h: Likewise.
3280 * config/tc-i860.c: Likewise.
3281 * config/tc-i860.h: Likewise.
3282 * config/tc-i960.h: Likewise.
3283 * config/tc-ia64.c: Likewise.
3284 * config/tc-ia64.h: Likewise.
3285
1dab94dd
KH		 32862000-09-14 Kazu Hirata <kazu@hxi.com>
3287
3288 * config/tc-a29k.c: Fix formatting.
3289 * config/tc-alpha.c: Likewise.
3290 * config/tc-arc.c: Likewise.
3291 * config/tc-arc.h: Likewise.
3292 * config/tc-arm.c: Likewise.
3293 * config/tc-arm.h: Likewise.
3294 * config/tc-avr.c: Likewise.
3295 * config/tc-avr.h: Likewise.
3296 * config/tc-tic30.c: Likewise.
3297 * config/tc-tic30.h: Likewise.
3298 * config/tc-tic54x.c: Likewise.
3299 * config/tc-tic54x.h: Likewise.
3300 * config/tc-tic80.c: Likewise.
3301 * config/tc-tic80.h: Likewise.
3302
7484b8e6
TW		 33032000-09-14 Timothy Wall <twall@cygnus.com>
3304
3305 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3306 parallel comparisons for later use.
3307 (struct rsrc): Add parallel comparison type.
3308 (resources_match): Skip special cases of PR usage (non-conflicting
3309 parallel compares).
56d27c17 3310
bf514e21
KH		 33112000-09-13 Kazu Hirata <kazu@hxi.com>
3312
3313 * config/obj-ecoff.c: Fix formatting.
3314 * config/obj-elf.c: Likewise.
3315 * config/obj-elf.h: Likewise.
3316 * config/obj-evax.h: Likewise.
3317 * config/obj-generic.h: Likewise.
3318 * config/obj-hp300.c: Likewise.
3319 * config/obj-hp300.h: Likewise.
3320 * config/obj-ieee.h: Likewise.
3321 * config/obj-vms.c: Likewise.
3322 * config/obj-vms.h: Likewise.
3323
156c2f8b 33242000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 3325
50705ef4
AM		 3326 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3327 (md_parse_option): Ditto.
3328 (md_longopts): Add -mips32 option.
3329 (md_show_usage): Document new options.
3330 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3331 (mips_ip): Assemble mfc0 with a sub-selection code.
3332 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 3333 (mips_cpu_to_str): New function.
3334 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3335 Use CPU_* defines instead of hardcoded numbers.
3336
50705ef4
AM		 3337 * doc/as.texinfo: Document new options.
3338 * doc/c-mips.texi: Ditto.
156c2f8b 3339
a01b9fa4
KH		 33402000-09-12 Kazu Hirata <kazu@hxi.com>
3341
3342 * as.h: Fix formatting.
3343 * asintl.h: Likewise.
3344 * bit_fix.h: Likewise.
dcd619be
KH		 3345 * config/obj-aout.c: Likewise.
3346 * config/obj-aout.h: Likewise.
3347 * config/obj-bout.c: Likewise.
3348 * config/obj-bout.h: Likewise.
3349 * config/obj-coff.c: Likewise.
3350 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 3351 * dwarf2dbg.h: Likewise.
3352 * expr.h: Likewise.
3353 * flonum.h: Likewise.
3354 * frags.h: Likewise.
3355 * itbl-ops.h: Likewise.
3356 * macro.h: Likewise.
3357 * read.h: Likewise.
3358 * sb.h: Likewise.
3359 * struc-symbol.h: Likewise.
3360 * subsegs.h: Likewise.
3361 * symbols.h: Likewise.
3362 * tc.h: Likewise.
3363 * write.h: Likewise.
3364
92774660
KH		 33652000-09-11 Kazu Hirata <kazu@hxi.com>
3366
f0e652b4
KH		 3367 * bignum-copy.c: Fix formatting.
3368 * config/tc-i370.c: Likewise.
92774660
KH		 3369 * config/tc-i960.c: Likewise.
3370 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 3371 * ehopt.c: Likewise.
3372 * flonum-copy.c: Likewise.
3373 * flonum-konst.c: Likewise.
3374 * flonum-mult.c: Likewise.
3375 * literal.c: Likewise.
3376 * read.c: Likewise.
3377 * sb.c: Likewise.
3378 * stabs.c: Likewise.
3379 * subsegs.c: Likewise.
92774660 3380
222f8079
PB		 33812000-09-09 Philip Blundell <philb@gnu.org>
3382
3383 * configure.in (arm*-*-uclinux*): New target.
3384 * configure: Regenerate.
3385
c488923f
KH		 33862000-09-09 Kazu Hirata <kazu@hxi.com>
3387
3388 * input-file.c: Fix formatting.
3389 * itbl-ops.c: Likewise.
3390 * messages.c: Likewise.
3391
e0e3ecca
PB		 33922000-09-08 Philip Blundell <philb@gnu.org>
3393
3394 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3395 offset is negative.
3396
5d64ca4e
L		 33972000-09-07 H.J. Lu <hjl@gnu.org>
3398
3399 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3400 * configure: Rebuild.
3401
bdaaa2e1
KH		 34022000-09-07 Kazu Hirata <kazu@hxi.com>
3403
e49bc11e
KH		 3404 * atof-generic.c: Fix formatting.
3405 * config/tc-mips.c: Likewise.
e13b337a
KH		 3406 * config/tc-vax.c: Likewise.
3407 * input-scrub.c: Likewise.
bdaaa2e1 3408
d07ed2cd
AO		 34092000-09-07 Alexandre Oliva <aoliva@redhat.com>
3410
3411 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3412 * configure.in (sh-*-linux*): Added.
3413 * configure: Rebuilt.
3414
86905619
KH		 34152000-09-06 Kazu Hirata <kazu@hxi.com>
3416
a28a3ccf
JL		 3417 * config/tc-hppa.c: Fix formatting.
3418
86905619
KH		 3419 * ecoff.c: Fix formatting.
3420
58cccadb
AO		 34212000-09-06 Alexandre Oliva <aoliva@redhat.com>
3422
3423 * configure: Rebuilt with new libtool.m4.
3424
542d6675
KH		 34252000-09-05 Kazu Hirata <kazu@hxi.com>
3426
3427 * cgen.c: Fix formatting.
3428 * config/tc-ia64.c: Likewise.
3429
5b343f5a
NC		 34302000-09-05 Nick Clifton <nickc@redhat.com>
3431
3432 * aclocal.m4: Regenerate.
3433 * config.in: Regenerate.
3434 * configure: Regenerate.
3435 * po/gas.pot: Regenerate.
50bbae35 3436
07e90ad5
HPN		 34372000-09-05 Hans-Peter Nilsson <hp@axis.com>
3438
3439 * config/tc-cris.c: Correct comment typos.
3440
1485d400
EC		 34412000-09-05 Eric Christopher <echristo@cygnus.com>
3442
3443 * config/tc-mn10300.c: Cleanup.
3444 (md_pcrel_from): Enable.
3445
904a31bf
AM		 34462000-09-05 Alan Modra <alan@linuxcare.com.au>
3447
927781e2
AM		 3448 * expr.c (operand): Fix a comment typo.
3449 * write.c (write_relocs): Fix a signed/unsigned warning.
3450
ecacdc7a
AM		 3451 * config/tc-hppa.c (fudge_reg_expressions): New
3452 (hppa_force_reg_syms_absolute): New.
3453 (pa_equ): Allow reg_section expressions.
3454 * config/tc-hppa.c (md_optimize_expr): Define.
3455 (hppa_force_reg_syms_absolute): Prototype.
3456
3457 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3458 (pa_parse_number): Pass in arg to select fp reg parsing.
3459 Return 1 to indicate format checks pass. If strict, then only
3460 accept a register or register symbol. Return value in...
3461 (pa_number): New static for pa_parse_number.
3462 (FP_REG_BASE): Define.
3463 (FP_REG_RSEL): Define.
3464 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3465 appropriate. White space changes.
3466 (need_pa11_opcode): Don't bother passing any params, get them from
3467 globals instead.
3468 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3469 Remove extraneous check in case 'Q'.
3470 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3471 reg, set section of resulting symbol to reg_section.
3472 (pa_parse_space_stmt): Modify call to pa_parse_number.
3473 (pa_space): Likewise.
3474
904a31bf
AM		 3475 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3476 (hppa_force_relocation): Handle vtable relocs.
3477 (pa_vtable_entry): New.
3478 (pa_vtable_inherit): New.
3479 (md_pseudo_table): Add entries for vtable pseudos.
3480 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3481 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3482 against weak syms.
3483 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3484 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3485 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3486 millicode import.
3487 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3488 specify a symbol type.
3489
3490 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3491 dependent things together.
3492 (md_elf_symbol_type): Define.
3493
3494 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3495 symbol.
3496 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3497
3498 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3499 (obj_elf_vtable_entry): Declare.
3500
3501 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3502 and export function.
3503 (obj_elf_vtable_entry): Similarly.
3504 (elf_pseudo_table): Fix the damage with a cast.
3505
a47cf567 35062000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 3507
3508 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3509 for template selection when a label is needed.
3510
197865e8
KH		 35112000-09-02 Kazu Hirata <kazu@hxi.com>
3512
3513 * config/tc-ia64.c: Fix formatting.
3514
18e03609
NC		 35152000-09-02 Nick Clifton <nickc@redhat.com>
3516
3517 * configure.in: Increase version number to 2.10.91.
3518 * configure: Regenerate.
3519 * aclocal.m4: Regenerate.
3520 * config.in: Regenerate.
3521 * po/gas.pot: Regenerate.
3522 * Makefile.in: Regenerate.
1485d400 3523
a1cc9221
AO		 35242000-09-01 Alexandre Oliva <aoliva@redhat.com>
3525
3526 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3527 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3528 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3529 similar relocs.
3530 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3531 branches.
3532
35332000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3534
3535 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3536 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3537 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3538 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3539 (GOT_symbol): New variable.
3540 (md_undefined_symbol): Set it.
3541
44576e1f
RH		 35422000-09-01 Richard Henderson <rth@cygnus.com>
3543
3544 * config/tc-ia64.c (match): Don't inline.
3545 (extra_goodness): New.
3546 (md_begin): Prefer nop.f and nop.b for best_template.
3547
29f8404c
KH		 35482000-08-31 Kazu Hirata <kazu@hxi.com>
3549
76b0a8c0
KH		 3550 * as.c: Fix formatting.
3551 * cond.c: Likewise.
3552 * frags.c: Likewise.
29f8404c
KH		 3553 * macro.c: Likewise.
3554
b4c1ea07
EC		 35552000-08-31 Eric Christopher <echristo@cygnus.com>
3556
3557 * config/tc-mn10300.c: Cleanup and fix warnings.
3558 (md_pseudo_table): Add initializers.
3559 (md_show_usage): Cleanup.
3560 (md_parse_option): Fix warnings.
3561 (md_undefined_symbol): Fix warnings.
3562 (md_conver_frag): Fix warnings.
3563 (tc_gen_reloc): Fix warnings.
3564 (md_apply_fix3): Fix warnings.
3565 (check_operand): Fix warnings.
3566
ac48eca1
AO		 35672000-08-31 Alexandre Oliva <aoliva@redhat.com>
3568
3569 * acinclude.m4: Include libtool and gettext macros from the
3570 top level.
3571 * aclocal.m4, configure: Rebuilt.
3572
e0c21649
GK		 35732000-08-30 Mark Hatle <mhatle@mvista.com>
3574
3575 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3576
cf39a089
KH		 35772000-08-31 Kazu Hirata <kazu@hxi.com>
3578
3579 * listing.c: Fix formatting.
3580
3ee4defc
KH		 35812000-08-29 Kazu Hirata <kazu@hxi.com>
3582
3583 * app.c: Fix a comment typo. Fix formatting.
3584
1e8d20f4
NC		 35852000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3586
29184774 3587 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 3588 offset of the target destination for jmp instructions.
3589 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 3590
5bcac8a4
HPN		 35912000-08-24 Hans-Peter Nilsson <hp@axis.com>
3592
3593 * NEWS: Mention support for CRIS.
3594
46547ecc
DC		 3595Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3596
3597 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3598 Sets `.lcomm' alignment to zero.
3599
4b853faa
AO		 36002000-08-23 Alexandre Oliva <aoliva@redhat.com>
3601
29184774
NC		 3602 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3603 TC_FIX_ADJUSTABLE): Define.
4b853faa 3604
efcc5914
JW		 36052000-08-23 Jim Wilson <wilson@cygnus.com>
3606
3607 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3608 unwind.personality_routine is set.
3609
aca719bf
AO		 36102000-08-23 H.J. Lu <hjl@gnu.org>
3611
3612 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3613
a3da4de1
AO		 36142000-08-23 Alexandre Oliva <aoliva@redhat.com>
3615
3616 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3617 environment is pe.
3618
56385375
L		 36192000-08-22 H.J. Lu <hjl@gnu.org>
3620
3621 * config.in (STRICTCOFF): New for strict COFF.
3622
3623 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3624 i386-*-go32* and i386-go32-rtems*.
3625 * configure: Rebuilt.
3626
3627 * config/obj-coff.c (obj_coff_endef): Follow the historical
3628 behavior if STRICTCOFF is not defined.
3629
3630 * doc/internals.texi: Document STRICTCOFF.
3631
8f36cd18
AO		 36322000-08-22 Alexandre Oliva <aoliva@redhat.com>
3633
3634 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3635 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3636 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3637 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3638 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3639 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3640 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3641 Likewise.
3642
58a77e41
EC		 36432000-08-22 Eric Christopher <echristo@cygnus.com>
3644
3645 * config/tc-mn10300.c: (md_apply_fix): New function.
3646 (mn10300_force_relocation): New function.
3647 (mn10300_fix_adjustable): New function.
3648
3649 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3650 (TC_HANDLES_FX_DONE): Define.
3651 (obj_fix_adjustable): Define.
3652 (MD_APPLY_FIX3): Define.
3653 (TC_LINKRELAX_FIXUP): Define.
3654
3655 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3656 previously defined.
3657 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3658
3659 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3660
ded0649c
JE		 36612000-08-21 Jason Eckhardt <jle@cygnus.com>
3662
3663 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3664 if the fixup resulted in a relocation.
3665
66102fe2
NC		 36662000-08-18 Nick Clifton <nickc@redhat.com>
3667
3668 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3669 Make reference to first element of shift_names explicit.
3670
02198638
AO		 36712000-08-18 Alexandre Oliva <aoliva@redhat.com>
3672
3673 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3674 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3675 add a symbol's address. Removed all target-specific #ifdefs that
3676 used to accomplished the same.
3677 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3678 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3679 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3680 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3681 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3682
353e2c69
KH		 36832000-08-17 Kazu Hirata <kazu@hxi.com>
3684
3685 * dwarf2dbg.c: Fix formatting.
3686
4fb7971f
NC		 36872000-08-17 Nick Clifton <nickc@redhat.com>
3688
3689 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3690 to be recoded as logical shift lefts by zero.
3691
50b81f19
JW		 36922000-08-16 Jim Wilson <wilson@cygnus.com>
3693
3694 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3695 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3696 source registers.
3697 (note_register_values): Handle IA64_OPND_R3_2 operands.
3698
f869cfc6
JE		 36992000-08-16 Jason Eckhardt <jle@cygnus.com>
3700
50bbae35 3701 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 3702
8cb8bcba
NC		 37032000-08-16 Nick Clifton <nickc@redhat.com>
3704
3705 * config/tc-arm.c (struct asm_shift): Delete.
3706 (shift[]): Delete.
3707 (enum asm_shift_index): New.
3708 (struct asm_shift_properties): New.
3709 (struct asm_shift_name): New.
3710 (shift_properties[]); New.
3711 (shift_names[]); New.
3712
3713 (decode_shift): Use new structures.
3714 Issue a warning is "ROR #0" is used.
3715 Issue a warning if "ASR #0" or "LSR #0" is used.
3716
3717 (md_begin): Initialise arm_shift_hsh table from new
3718 asm_shift_name array.
3719
c2158c24
JJ		 37202000-08-16 Jakub Jelinek <jakub@redhat.com>
3721
3722 * config/tc-sparc.c: Kill all warnings.
3723 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3724 in -xarch= as well.
3725 (md_show_usage): Update usage text.
3726
70485b5c
NC		 37272000-08-16 Nick Clifton <nickc@redhat.com>
3728
c2158c24 3729 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 3730 useful.
3731
a47cf567 37322000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 3733
3734 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3735
3736 * config/tc-sh.c (md_assemble): Changed so debug_type
3737 test performed for ppi_assemble
3738 * config/tc-sh.c: Included dwarf2dbg.h.
3739 (debug_line): Defined.
3740 (md_assemble): Generates dwarf2 line info.
3741 (sh_finalize): New function. Finalize dwarf2 info.
3742 (assemble_ppi): Returns size of code generated.
3743 (build_Mytes): Returns size of code generated.
3744 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3745 * config/tc-sh.h (md_end): Defined.
3746 (sh_finalize): Declared.
3747
1db77c8e
AO		 37482000-08-15 Alexandre Oliva <aoliva@redhat.com>
3749
3750 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3751 md_number_to_chars.
3752
046b3b54
NC		 37532000-08-14 Nick Clifton <nickc@redhat.com>
3754
3755 * config/tc-arm.c (do_bx): Allow "bx pc".
3756
c43c2cc5
JW		 37572000-08-14 Jim Wilson <wilson@cygnus.com>
3758
3759 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3760 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3761 (md_begin): Change assignment to md.flag to OR in the new bit.
3762
d1d8ba22
NC		 37632000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3764
3765 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 3766 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3767 C_MOU, and C_EOS.
d1d8ba22 3768
22b36938
JE		 37692000-08-14 Jason Eckhardt <jle@cygnus.com>
3770
3771 * NEWS: Mention i860 support.
3772
c0bd0db2
JL		 3773Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3774
3775 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3776
0ac658b8
AS		 37772000-08-14 Andreas Schwab <schwab@suse.de>
3778
3779 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3780
9fc2dda2
JE		 37812000-08-11 Andreas Schwab <schwab@suse.de>
3782
3783 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3784 argument.
3785
bc4466dc
KH		 37862000-08-11 Kazu Hirata <kazu@hxi.com>
3787
3788 * expr.c: Fix formatting.
351aa9f6 3789 * config/obj-bout.c: Likewise.
bc4466dc 3790
a9c99419
JE		 37912000-08-10 Jason Eckhardt <jle@cygnus.com>
3792
3793 * doc/c-i860.texi: Flesh out the i860 section more.
3794
7c743825
KH		 37952000-08-10 Kazu Hirata <kazu@hxi.com>
3796
3797 * symbols.c: Fix formatting.
929b12bc 3798 * expr.c: Likewise.
7c743825 3799
fa2255cb
DN		 3800Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3801
29184774
NC		 3802 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3803 modifier has the IgnoreSize bit set.
fa2255cb 3804
fc997f4b
AM		 38052000-08-09 Alan Modra <alan@linuxcare.com.au>
3806
3807 From Rodney Brown <RodneyBrown@mynd.com>
3808 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3809 * configure: Regenerate.
3810
a47cf567
NC		 38112000-08-09 Kazu Hirata <kazu@hxi.com>
3812
3813 * hash.c: Fix formatting.
3814 * gasp.c: Likewise.
3815
305d537e
JE		 38162000-08-08 Jason Eckhardt <jle@cygnus.com>
3817
3818 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3819 (i860_fix_info): New enum.
3820 (MD_APPLY_FIX3): Define.
3821 (WORKING_DOT_WORD): Define.
3822 (TC_HANDLES_FX_DONE): Define.
3823 (DIFF_EXPR_OK): Define.
3824 (LISTING_HEADER): Define.
3825 (TARGET_FORMAT): Select target format based on endian flag.
3826 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3827 (target_big_endian): Add external declaration.
3828
3829 * config/tc-i860.c: All existing code reworked completely. Other
3830 new code shown below.
3831 (SYNTAX_SVR4): Define.
3832 (target_warn_expand): New variable.
3833 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3834 (md_longopts): Declare and define with new options (-EL, -EB,
3835 and -mwarn-expand).
3836 (md_show_usage): New function.
3837 (md_operand): New function.
3838 (obtain_reloc_for_imm16): New function.
3839 (md_apply_fix3): New function.
3840 (tc_gen_reloc): New function.
3841
df86943d
NC		 38422000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3843
3844 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3845 2 bytes of the jump address are in the same frag.
3846 (find): Accept 68hc12 register indirect modes.
3847
3848 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 3849
30d25259
RH		 38502000-08-07 Richard Henderson <rth@cygnus.com>
3851
3852 * config/tc-ia64.c (unwind): Add prologue_mask member.
3853 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3854 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3855 (dot_body): Clear unwind.prologue_mask.
3856 (dot_prologue): Set it. Accept a register second argument.
3857
2d484c7f
KH		 38582000-08-07 Kazu Hirata <kazu@hxi.com>
3859
3860 * config/atof-ieee.c: Fix formatting.
3861 * config/atof-tahoe.c: Likewise.
3862
a47cf567 38632000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 3864
3d4ae3c0
NC		 3865 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3866 work.
3867
c91d2e08
NC		 3868 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3869 of .popsection, .previous, .pushsection, .subsection,
3870 .version, .vtable_entry, .vtable_inherit and .weak.
3871
47926f60
KH		 38722000-08-05 Kazu Hirata <kazu@hxi.com>
3873
3874 * config/tc-cris.c: Fix formatting.
3875 * config/tc-i386.c: Likewise.
3876 * config/tc-sparc.c (sparc_ip): Simplify the code.
3877
ab3e48dc
KH		 38782000-08-04 Kazu Hirata <kazu@hxi.com>
3879
3880 * config/tc-cris.c: Rearrange code for readability.
3881 * config/tc-d10v.c: Fix formatting.
3882 * config/tc-m32r.c: Likewise.
3883 * config/tc-sparc.c: Likewise.
3884
3d56ab85
JW		 38852000-08-02 Jim Wilson <wilson@cygnus.com>
3886
3887 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3888 before ia64_find_opcode.
3889 (md_assemble): Likewise.
3890
3f9dfb2c
NC		 38912000-08-01 Nick Clifton <nickc@cygnus.com>
3892
a47cf567 3893 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 3894 Undo some formatting fixes.
3f9dfb2c 3895
28e4f854
KH		 38962000-08-01 Kazu Hirata <kazu@hxi.com>
3897
3898 * config/obj-som.c: Fix formatting.
3899 * config/obj-ieee.c: Likewise.
3900 * config/tc-arm.c: Likewise.
3901 * config/tc-v850.c: Likewise.
3902
a570e639
NC		 39032000-08-01 Nick Clifton <nickc@redhat.com>
3904
3905 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3906 index by command line option.
58a77e41 3907
a570e639
NC		 39082000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3909
3910 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3911 (@node M68K-Branch): Rewrite to match the reality.
3912
e3308d0d
JE		 39132000-07-31 Jason Eckhardt <jle@cygnus.com>
3914
3915 * doc/c-i860.texi: New file.
3916 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3917 * doc/Makefile.in: Regenerate.
3918 * doc/all.texi: Add I860 as relevant architecture.
3919 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3920
2fd5405a
NC		 39212000-07-31 Kazu Hirata <kazu@hxi.com>
3922
3923 * config/tc-d30v.c: Fix formatting.
3924
28e7409f
NC		 39252000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3926
50bbae35
AM		 3927 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3928 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3929 long emit a long branch if available instead of an absolute jump, never
3930 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 3931
3932 * doc/c-m68k.texi: Document new command line option.
58a77e41 3933
a47cf567
NC		 39342000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3935
3936 * config/tc-avr.c: Use PARAMS macro in function declarations.
3937 Don't declare md_pcrel_from_section (already in tc-avr.h).
3938 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3939 (avr_operand): Don't set (unsigned) op_mask to -1.
3940
534022ea
JE		 39412000-07-28 Jason Eckhardt <jle@cygnus.com>
3942
50bbae35
AM		 3943 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3944 * configure: Regenerated.
3945 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3946 of operand to the .type directive (.e.g, "type").
534022ea 3947
4c400d5e
AM		 39482000-07-28 Alan Modra <alan@linuxcare.com.au>
3949
3950 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3951 * app.c (do_scrub_chars): Record where first comment found.
3952 * read.c (read_a_source_file): Init found_comment on entry, and
3953 notify whether comments found on exit.
3954 * config/tc-hppa.c (md_shortopts): Add "c".
3955 (md_longopts): Add warn-comment.
3956 (md_parse_option): Handle it.
3957 (md_show_usage): Show available options.
3958 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3959
0aa529cb
AC		 3960Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3961
3962 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3963 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 3964 sym_ptr_ptr
0aa529cb
AC		 3965 (md_estimate_size_before_relax): Don't fall off end of function.
3966
c6a7ab1f
NC		 39672000-07-27 Kazu Hirata <kazu@hxi.com>
3968
3969 * config/tc-avr.c: Fix formatting.
3970 * config/tc-ns32k.c: Likewise.
3971
e0c6ed95
AM		 39722000-07-27 Alan Modra <alan@linuxcare.com.au>
3973
3974 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3975
39762000-07-27 Kazu Hirata <kazu@hxi.com>
3977
3978 * config/tc-d10v.c: Fix formatting.
3979 * config/tc-z8k.c: Likewise.
3980 * config/tc-sparc.c: Likewise.
3981
6883dc5e 39822000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 3983
3984 * cgen.c (queue_fixup): Declare opinfo.
3985 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3986 (gas_cgen_md_operand): Ditto.
3987 (gas_cgen_md_apply_fix3): Ditto.
3988
39da8128
DD		 39892000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3990
3991 * config/obj-coff.c (obj_frob_symbol): Don't merge
3992 labels. Don't merge if the symbol isn't constant. Return
3993 immediately if a symbol is merged.
3994
65e68b04
AM		 39952000-07-22 Alan Modra <alan@linuxcare.com.au>
3996
3997 * frags.c (frag_align): Correct absolute section alignment.
3998
5e0d736c
DD		 39992000-07-20 DJ Delorie <dj@redhat.com>
4000
4001 * config/obj-coff.c (obj_frob_symbol): revert previous change,
4002 it breaks linking against DLLs.
4003
3bcbcc3d
HPN		 40042000-07-20 Hans-Peter Nilsson <hp@axis.com>
4005
4006 * configure.in: Add CRIS support.
4007 * configure: Regenerate.
4008 * Makefile.am: (CPU_TYPES): Add cris.
4009 (CPU_OBJ_VALID) [aout]: Add cris.
4010 (MULTI_CPU_TYPES): Add cris.
4011 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 4012 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 4013 (TARGET_CPU_CFILES): Add config/tc-cris.c.
4014 (TARGET_CPU_HFILES): Add config/tc-cris.h.
4015 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
4016 Regenerate dependencies.
4017 * Makefile.in: Regenerate.
4018 * aclocal.m4: Regenerate.
4019 * as.c: Declare crisaout, criself.
4020 * config/tc-cris.h, config/tc-cris.c: New.
4021 * config/e-criself.c, config/e-crisaout.c: New.
4022 * po/POTFILES.in, po/gas.pot: Regenerate.
4023
041ff4dd 40242000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 4025
041ff4dd 4026 * read.c: Fix formatting.
efaf0ba4 4027 * write.c: Fix formatting.
041ff4dd 4028
f980ada0
L		 40292000-07-19 H.J. Lu <hjl@gnu.org>
4030
4031 * sb.c: Include <stdlib.h> if exists for abort ().
4032
25a8b250
AM		 40332000-07-19 Alan Modra <alan@linuxcare.com.au>
4034
4035 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
4036 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
4037 (pa_type_args): Same here.
4038
7a9aaf92
NC		 40392000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
4040
4041 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
4042 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
4043 the storage class is already set.
4044
8098403c
NC		 40452000-07-17 Kazu Hirata <kazu@hxi.com>
4046
fafb6d17 4047 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 4048 * config/tc-mn10200.c: Likewise.
4049 * config/tc-mn10300.c: Likewise.
4050 * config/tc-pj.c: Likewise.
4051 * config/tc-tic80.c: Likewise.
4052 * config/tc-w65.c: Likewise.
8098403c 4053
977e771a
FCE		 40542000-07-17 Frank Ch. Eigler <fche@redhat.com>
4055
4056 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
4057 is defined.
4058
63bf5651
ILT		 40592000-07-15 Ian Lance Taylor <ian@zembu.com>
4060
4061 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
4062 @code.
4063
1cd1c99b
AM		 40642000-07-15 Alan Modra <alan@linuxcare.com.au>
4065
4066 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
4067 ELF as are used for SOM (except the 32-bit reloc one) to decide
4068 whether a symbol can be reduced to a section symbol. Expand on
4069 the comment for symbols involved in LR% and RR% expressions.
4070
119d663a
NC		 40712000-07-14 Nick Clifton <nickc@cygnus.com>
4072
4073 * config/tc-mips.c (mips_disable_float_construction): New
4074 static variable. Set to true if doubles should not be
4075 constructed by loading two single width fp registers with
4076 halves of the value.
4077 (mips_ip): Test mips_disable_float_construction.
4078 (md_longopts): Add command line switches --construct-floats
4079 and --no-construct-floats.
4080 (md_parse_option): Parse new command line options.
4081 (md_show_usage): Describe new command line options.
4082
4083 * doc/c-mips.texi: Document new command line options.
4084
906fac54
AM		 40852000-07-13 Koundinya K <kk@ddeorg.soft.net>
4086
4087 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4088 * configure: Regenerate.
4089
40902000-07-13 Hans-Peter Nilsson <hp@axis.com>
4091
4092 * configure.in (DEFAULT_EMULATION setting): Revert part of
4093 2000-07-01 change that set te_multi=multi unless set to tmips.
4094 * configure: Regenerate.
4095
7f788821
NC		 40962000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4097
4098 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 4099 section when aligning it increases its size.
7f788821 4100
9a736b6b
NC		 41012000-07-11 Kazu Hirata <kazu@hxi.com>
4102
4103 * config/tc-tic54x.c: Fix formatting.
4104
3dd5103b
NC		 41052000-07-10 Kazu Hirata <kazu@hxi.com>
4106
4107 * config/tc-h8500.c: Fix formatting.
1aea3bb8 4108 * config/tc-tic54x.c: Fix formatting.
3dd5103b 4109
46b85d42
AM		 41102000-07-10 Alan Modra <alan@linuxcare.com.au>
4111
4112 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4113 displacements correctly.
4114
4115 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4116
41172000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4118
4119 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4120 warning.
4121 (hash_jam): Ditto.
4122
ad1079af
AM		 41232000-07-09 Alan Modra <alan@linuxcare.com.au>
4124
4125 From David Huggins-Daines <dhd@linuxcare.com>
4126 * config/te-hppalinux64.h: Add a new emulation.
4127 * configure.in (emulations): Add configure bits to support the
4128 64-bit Linux/parisc target.
4129 * configure: Regenerate.
4130
4131 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4132 (md_shortopts): Add `V' for ELF.
4133
4134 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4135 when SOM or ELF_ARG_RELOC are defined.
4136 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4137 ELF_ARG_RELOC are defined.
4138 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4139 (pa_stringer): ..Do it here instead. Fix comment typos.
4140 (hppa_force_relocation): Cast enums to int before comparing with
4141 ints.
4142
4143 From Ryan Bradetich <rbradetich@uswest.net>
4144 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4145 redifinition warning.
4146 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4147 (hppa_force_relocation): ditto
ad1079af
AM		 4148 (md_apply_fix): Added cast to buf to fix warnings.
4149
4150 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4151 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4152
4153 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4154 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4155 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4156 reloc_type** to avoid warnings in switch.
4157 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4158 little earlier instead.
4159
4160 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4161 and elf.
4162 (pa_type_args): Use symbol_arg_reloc_info.
4163 (struct pa_it): Make arg_reloc unsigned int.
4164 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4165 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4166 (pa_code): Delete. pa_text duplicates this function.
4167 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4168 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4169 int.
4170 (cons_fix_new_hppa): Actually change selector to e_fsel when
4171 warning about assuming so.
4172 (tc_gen_reloc): More example elf arg reloc code.
4173 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4174 (hppa_force_relocation): Likewise.
4175
4176 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4177 files.
4178 (pa_end_of_source): Prototype.
4179 (hppa_fix_adjustable): Prototype.
4180 (LABELS_WITHOUT_COLONS): Move it..
4181 * config/te-hppa.h: To here.
4182
4183 * config/te-hppa64.h: New file.
4184
4185 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4186 type.
4187 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4188 format -10, -16, 16 relocs.
4189 (hppa_elf_mark_end_of_function): Test for null
4190 last_call_info->start_symbol
4191
4192 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4193 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4194 re_assesmble_* functions. Delete extraneous statements. Fix
4195 typos in comments.
4196 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4197 insn to re_assemble_*.
4198
623aa224
UC		 41992000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4200
4201 * doc/internals.texi (Expressions): Fix typo.
58a77e41 4202
c4aa876b
NC		 42032000-07-08 Kazu Hirata <kazu@hxi.com>
4204
4205 * config/tc-sh.c: Fix formatting.
d0313fb7 4206 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 4207 * depend.c: Fix formatting.
4208 * flonum-konst.c: Likewise.
4209 * flonum-mult.c: Likewise.
c4aa876b 4210
6b31947e
NC		 42112000-07-07 Kazu Hirata <kazu@hxi.com>
4212
a5bfe8c9 4213 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 4214 * config/obj-vms.c: Fix comments.
4215 * config/tc-a29k.c: Likewise.
4216 * config/tc-alpha.c: Likewise.
4217 * config/tc-h8300.c: Likewise.
4218 * config/tc-h8500.c: Likewise.
4219 * config/tc-i370.c: Likewise.
4220 * config/tc-ia64.c: Likewise.
4221 * config/tc-m68hc11.c: Likewise.
4222 * config/tc-m68k.c: Likewise.
4223 * config/tc-mips.c: Likewise.
4224 * config/tc-ns32k.c: Likewise.
4225 * config/tc-ppc.c: Likewise.
4226 * config/tc-z8k.c: Likewise.
6b31947e 4227
b8a9dcab
NC		 42282000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4229
4230 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4231 Default to '(SEC_LOAD | SEC_DATA)'.
4232 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4233
4234 * doc/internals.texi (CPU Backend): Describe
4235 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4236
beb2de9b
AC		 4237Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4238
4239 * as.c (parse_args): NULL terminate the long option list.
4240
24ddb296
AC		 4241Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4242
4243 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 4244 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 4245
1fe72011
NC		 42462000-07-05 Nick Clifton <nickc@cygnus.com>
4247
4248 * config/tc-d30v.c (write_2_short): Further changes to warning
4249 messages produced when combining EITHER_BUT_PREFER_MU attributed
4250 opcodes.
4251
a5bfe8c9 42522000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 4253
4254 * MAINTAINERS: new
4255
8de8f17e
AO		 42562000-07-04 Alexandre Oliva <aoliva@redhat.com>
4257
4258 * config/tc-arm.c (psrs): Accept combinations of flags.
4259
00d2865b
NC		 42602000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4261
4262 * config/tc-avr.c: Change _ () to _() around all strings marked
4263 for translation (exception from the usual coding style).
4264 (avr_opt): New struct variable, how the new switches are set.
4265 (OPTION_MMCU): Define as 'm' and actually use.
4266 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4267 (show_mcu_list): New function, display the list of known MCUs.
4268 (md_show_usage): Document the new switches. Call show_mcu_list.
4269 (avr_set_arch): Change 'm' to OPTION_MMCU.
4270 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4271 Handle the new switches.
4272 (avr_operands): Disable warnings for undefined combinations of
4273 operands if -mall-opcodes. Disable warnings for skipping two-word
4274 instructions if enhanced core or -mno-skip-bug.
4275 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4276 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4277 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4278 (avr_ldi_expression): Warn about implicit lo8().
4279 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4280
54588503
UC		 42812000-07-01 Koundinya K <kk@ddeorg.soft.net>
4282
50bbae35
AM		 4283 * configure.in: Add entry for mips-*-sysv4*MP*
4284 * configure: Rebuild
4285 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4286 elf32-tradlittlemips for traditional mips targets.
4287 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4288 test for Link Once sections as in adjust_reloc_syms.
4289 * config/te-tmips.h: New file for traditional mips targets. Define
4290 TE_TMIPS.
58a77e41 4291
c9900432
NC		 42922000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4293
4294 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4295 flags argument is not present, don't change an existing section's
4296 section's attributes. If the flags argument is present, warn if the
4297 attributes don't match the section's current attributes. When
4298 long section names are supported, set SEC_LINK_ONCE and
4299 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4300
9d87310a
HPN		 4301Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4302
4303 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4304 symbols; create them.
4305
dbddefbf
NC		 43062000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4307
4308 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 4309 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 4310
2ae7e77b
AH		 43112000-06-27 Aldy Hernandez <aldyh@redhat.com>
4312
4313 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 4314 expressions. Ignore the problem when handling 16 bit signed
4315 immediates, because the assembler will take care of the relocation
4316 later.
2ae7e77b 4317
6b2539e3
NC		 43182000-06-27 Nick Clifton <nickc@cygnus.com>
4319
4320 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 4321 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 4322 sequential order, and emit warning messages if the input source
4323 code contains constructs like that, or parallel constructs
4324 containing such opcodes.
4325
65aa24b6
NC		 43262000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4327
4328 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4329 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4330 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4331 (md_show_usage): Update usage message.
4332 (md_parse_option): Allow redefinition of MCU type within the
4333 same avr[1-5] bfd machine type. Show both old and new MCU type
4334 in the error message.
4335 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4336 Simplify 8K wrap code.
4337
f0c56b90
NC		 43382000-06-25 Kazu Hirata <kazu@hxi.com>
4339
50bbae35
AM		 4340 * config/obj-aout.c: Remove all uses of DEFUN.
4341 * config/obj-ieee.c: Likewise.
4342 * config/tc-sh.c: Fix comment typos.
4343 * config/tc-tahoe.c: Likewise.
4344 * config/tc-vax.c: Likewise.
4345 * config/tc-w65.c: Likewise.
4346 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 4347 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4348
6d249963
DD		 43492000-06-24 DJ Delorie <dj@cygnus.com>
4350
4351 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4352 more changes from Sept 1999
4353 (tc_i386_fix_adjustable): ditto
4354 (md_apply_fix3): ditto
4355
680d2857 43562000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 4357
680d2857
FCE		 4358 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4359 (gas_cgen_parse_operand): Set it around expression() call.
4360 (gas_cgen_md_operand): Test for it before longjmp().
4361
e7b305a2
AM		 43622000-06-24 Kazu Hirata <kazu@hxi.com>
4363
c0fecd35
AM		 4364 * config/tc-h8500.c: Remove all uses of DEFUN.
4365 * config/tc-sh.c: Likewise.
4366 * config/tc-w65.c: Likewise.
4367 * config/tc-z8k.c: Likewise.
4368
e7b305a2
AM		 4369 * config/tc-h8500.c: Fix typos in comments.
4370
ed6d6fd3
FCE		 43712000-06-23 Frank Ch. Eigler <fche@redhat.com>
4372
4373 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4374 is defined.
4375
f7c88872
AM		 43762000-06-23 matthew green <mrg@redhat.com>
4377
4378 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 4379 defined. Fix error message for `[' grouping.
f7c88872 4380
70d6ecf3
AM		 43812000-06-22 Kazu Hirata <kazu@hxi.com>
4382
4383 * config/tc-h8300.c: Fix formatting and comment typos.
4384
e9718fe1
TW		 43852000-06-22 Timothy Wall <twall@cygnus.com>
4386
4387 * config/tc-ia64.c (note_register_values): Move premature QP
4388 notation clearing into the appropriate place.
4389
45288df1
AM		 43902000-06-22 Alan Modra <alan@linuxcare.com.au>
4391
1581f8c9
AM		 4392 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4393 first before anything else. Add bin-bugs.h, emul.h and progress.h
4394 Sort list of files as for $(OBJS) in Makefile.am.
4395
4396 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4397 find one. Remake dependencies.
4398 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4399 * Makefile.in: Regenerate.
4400 * doc/Makefile.in: Regenerate.
4401
45288df1
AM		 4402 * config/tc-i386.c (i386_displacement): Don't assume a constant
4403 displacement is necessarily 16 bits when in 16 bit code mode.
4404 (md_assemble): Instead size the displacement here after we know
4405 for sure that a .code16gcc operand hasn't automatically added
4406 operand size prefixes.
4407
01580992
L		 44082000-06-21 H.J. Lu <hjl@gnu.org>
4409
4410 * Makefile.am: Rebuild dependency.
4411 * Makefile.in: Rebuild.
4412
40f09f82
JL		 44132000-06-21 Kazu Hirata <kazu@hxi.com>
4414
4415 * config/tc-h8300.c (parse_reg): Make the function static.
4416 (parse_exp): Likewise.
4417
78295804
DD		 44182000-06-20 DJ Delorie <dj@cygnus.com>
4419
4420 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4421 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4422 for cygwin import libraries to work properly.
4423
45f85b08
L		 44242000-06-20 H.J. Lu <hjl@gnu.org>
4425
4426 * Makefile.am: Rebuild dependency.
4427 * Makefile.in: Rebuild.
4428 * configure: Likewise.
4429 * doc/Makefile.in: Likewise.
4430
39bec121
TW		 44312000-06-20 Timothy Wall <twall@cygnus.com>
4432
4433 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 4434 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 4435 * doc/c-tic54x.texi: New.
4436 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 4437 documentation file.
39bec121 4438 * doc/all.texi: Add C54X.
3e87a760 4439 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 4440 * doc/Makefile.in: Regenerate.
4441 * configure.in: Add tic54x and define LIBM for tic54x.
4442 * configure: Regenrate.
4443 * config/tc-tic54x.[ch]: New.
4444 * config/obj-coff.h: Add tic54x.
4445 * Makefile.am: (CPU_TYPES): Add tic54x.
4446 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4447 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4448 (as_new_LDADD): Add $(LIBM).
4449 * Makefile.in: Regenerate.
3e87a760 4450
60bcf0fa
NC		 44512000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4452
4453 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4454 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4455 * doc/as.texinfo: Likewise.
4456
4457 * configure, Makefile.in: Regenerate.
4458 * configure.in (emulations): Recognize m6811 and m6812.
4459 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4460 Added files for 68hc11 and 68hc12 assembler.
4461 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4462 * config/tc-m68hc11.h: Header definition for that assembler.
4463
ec05f674
NC		 44642000-06-18 Nick Clifton <nickc@redhat.com>
4465
24ef8152
NC		 4466 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4467 instead of OCTETS_PER_BYTE.
4468
ec05f674 4469 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 4470 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 4471
119caedd
L		 44722000-06-18 H.J. Lu <hjl@gnu.org>
4473
4474 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4475 * configure: Rebuild.
4476
607723e4
NC		 44772000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4478
3e87a760
AM		 4479 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4480 to BFD_ASSEMBLER.
607723e4 4481
b946ec34
NC		 44822000-06-16 Nick Clifton <nickc@cygnus.com>
4483
4484 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4485 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4486
4487 * doc/c-mips.texi: Document newly accepted cpu variants.
4488
37ce37b1
UC		 44892000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4490
4491 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4492
c06ae4f2
UC		 44932000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4494
4495 * macro.c (getstring): Make it possible to escape the quote
4496 character.
4497
20348649
JL		 4498Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4499
4500 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4501
bcef29e6
L		 45022000-06-13 H.J. Lu <hjl@gnu.org>
4503
4504 * configure: Regenerate.
4505
63a0b638
AM		 45062000-06-09 Alan Modra <alan@linuxcare.com.au>
4507
4508 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4509 separator.
4510 * doc/internals.texi (line_separator_chars): Semicolon is no
4511 longer a default. Mention null and newline as defaults.
4512
4513 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4514
4515 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4516 * config/tc-i860.h (line_separator_chars): Likewise.
4517 * config/tc-h8300.c (line_separator_chars): Likewise.
4518 * config/tc-i960.c (line_separator_chars): Likewise.
4519 * config/tc-m68k.c (line_separator_chars): Likewise.
4520 * config/tc-mips.c (line_separator_chars): Likewise.
4521 * config/tc-ns32k.c (line_separator_chars): Likewise.
4522 * config/tc-sparc.c (line_separator_chars): Likewise.
4523 * config/tc-vax.c (line_separator_chars): Likewise.
4524
4525 * config/tc-h8300.c (comment_chars): Use string initialiser.
4526 * config/tc-i960.c (line_comment_chars): Likewise.
4527 * config/tc-z8k.c (comment_chars, line_comment_chars,
4528 line_separator_chars): Likewise.
4529
4530 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4531 for TE_LINUX.
4532
9bab9349
NC		 45332000-06-08 Nick Clifton <nickc@cygnus.com>
4534
4535 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4536 for size 1 fixes.
4537
946efd95
DB		 45382000-06-08 David O'Brien <obrien@FreeBSD.org>
4539
4540 * configure.in (VERSION): Update to show this is the CVS mainline.
4541
6480b79a
DB		 45422000-06-08 Matthew Jacob <mjacob@feral.com>
4543
4544 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4545 $at is the integer register $r28, vs. both $r28 and the floating
4546 point register $f28.
4547
10850f29
JW		 45482000-06-08 James E. Wilson <wilson@cygnus.com>
4549
4550 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4551 (dot_endp): Don't call ia64_flush_insns.
4552 (emit_one_bundle): Don't delete prologue/body records from
4553 unwind_record list in first loop. Rewrite second loop to account for
4554 this.
4555
150f24a2
JW		 45562000-06-07 David Mosberger <davidm@hpl.hp.com>
4557
4558 * config/tc-ia64.c: Add missing prototypes.
4559 (generate_unwind_image): Cast argument to output_unw_records call.
4560
e38c9cc2
DC		 4561Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4562
46b85d42 4563 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 4564
1188e082
DC		 4565Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4566
4567 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4568 (REGISTER_P): likewise.
4569 (avr_opcodes): uses include/opcode/avr.h
4570 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 4571
ac743b2c
AM		 45722000-06-04 Alan Modra <alan@linuxcare.com.au>
4573
0b545448
AM		 4574 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4575 initializers too.
ac743b2c 4576
969e1a7b
L		 45772000-06-03 H.J. Lu <hjl@gnu.org>
4578
4579 * read.c (is_end_of_line): Put back `;'.
4580
65172ab8
AM		 45812000-06-03 Alan Modra <alan@linuxcare.com.au>
4582
4583 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4584
b75c0c92
AM		 45852000-06-01 Alan Modra <alan@linuxcare.com.au>
4586
4587 * expr.c (operand): Test is_end_of_line outside switch to catch
4588 line separator chars that are also operators.
4589 (operator): Return O_illegal for line separator chars.
4590
4591 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4592 entry (or `!' entry for TC_HPPA).
4593
4594 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4595 before indexing is_end_of_line. Remove redundant check for '\0'.
4596 (fp_op2): Likewise.
4597 * config/tc-h8500.c (md_assemble): Likewise.
4598 * config/tc-mcore.c (md_assemble): Likewise.
4599 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4600 (md_atof): Likewise
4601
4602 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4603 is_end_of_line.
4604 * config/tc-mcore.c (mcore_cons): Likewise.
4605 (mcore_float_cons): Likewise.
4606 (mcore_stringer): Likewise.
4607 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4608
a6836251
SB		 46092000-06-01 Scott Bambrough <scottb@netwinder.org>
4610
4611 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4612
43841e91
NC		 46132000-05-29 Nick Clifton <nickc@cygnus.com>
4614
4615 * config/tc-sh.c: Fix compile time warning messages.
4616
4617 * config/tc-mips.c: Fix compile time warning messages.
4618
a057431b
PB		 46192000-05-29 Philip Blundell <philb@gnu.org>
4620
4621 * doc/as.texinfo: Update copyright dates.
a81d9f0c 4622 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 4623 * NEWS: Mention ARM ELF support.
4624
3c07fb76
AO		 46252000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4626
4627 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4628 it is modified, and use the real_size to compute the frag address
4629 for dwarf2 line info.
4630
ad4d6ccf
AM		 46312000-05-27 Alan Modra <alan@linuxcare.com.au>
4632
4633 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4634 line-matching scheme to cope with automake moving variables around.
4635 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4636 * Makefile.in: Regenerate.
4637
6faf3d66
JJ		 46382000-05-26 Jakub Jelinek <jakub@redhat.com>
4639
4640 * config/tc-sparc.c (sparc_relax): New.
4641 (md_longopts): Add -relax and -no-relax options.
4642 (md_parse_options, md_show_usage): Likewise.
4643 (md_apply_fix3): Optimize tail call into branch always if possible.
4644
0a44c2b1
DL		 4645Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4646
4647 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4648 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4649 rules, with warning when a GAS statement specifies a packing that
4650 will result in an instruction being squashed.
3e87a760
AM		 4651 Added typdef packing_type and enumerals, changed various integer
4652 literals to use the enumerals.
0a44c2b1 4653
e0c9811a
JW		 46542000-05-24 David Mosberger <davidm@hpl.hp.com>
4655
4656 * config/tc-ia64.c (dot_restorereg_p): New function.
4657 (md_pseudo_table): Add restorereg.p.
4658 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4659 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4660
4661 * config/tc-ia64.h (unw_record_type): Add unwabi.
4662 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4663 called MASK with members for imask, and the masks produced by
4664 fr_mem, gr_mem, br_mem, and frgr_mem.
4665 (unw_p_record): Add members ABI and CONTEXT.
4666 (unw_x_record): Add member AB.
4667 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4668 as pseudo-register for use during unwind info generation.
4669 (AR_PFS, AR_LC): New macros.
4670 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4671 whose names start with an at sign (as in "@priunat").
4672 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4673 register.
4674 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4675 proc_end, unwind_info, personality_routine): Consolidate into
4676 "unwind" structure to reduce offset-table use. Add member
4677 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4678 to be emitted.
4679 (output_R1_format, output_R3_format, output_P3_format,
4680 output_P6_format): Initialize R with zero to reduce compiler warnings.
4681 (output_P7_format): Ditto. Add `default' branch to switch
4682 statement to reduce compiler warnings.
4683 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4684 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4685 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4686 into single argument.
4687 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4688 compiler warnings. Merge A and B args into single argument.
4689 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4690 A and B args into single argument.
4691 (free_record): Removed (wasn't used).
4692 (free_list_records): Also free imasks in prologue records.
4693 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4694 (output_spill_mask): Remove.
4695 (output_unwabi): New function.
4696 (output_epilogue, output_label_state, output_copy_state): Call
4697 alloc_record.
4698 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4699 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4700 argument.
4701 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4702 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4703 as part of handling the prologue records. Emit region's imask if
4704 we have one. Handle unwabi, epilogue, label_state, copy_state,
4705 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4706 spill_sprel_p, and spill_reg_p records.
4707 (set_imask, count_bits, slot_index): New function.
4708 (fixup_unw_records): Fix region size computation. Handle
4709 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4710 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4711 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4712 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4713 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4714 (dot_save): Use manifest constants for applicaton registers.
4715 Handle REG_PR and REG_PRIUNAT.
4716 (dot_restore): Don't just ignore it.
4717 (dot_restorereg): New function..
4718 (generate_unwind_image): Ensure unwind info is a multiple of eight
4719 bytes, not just four bytes.
4720 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4721 (dot_altrp): Don't just ignore it.
4722 (dot_savemem): New function. Replaces dot_savesp() and
4723 dot_savepsp(). Use manifest constants for applicaton registers.
4724 Handle REG_PR and REG_PRIUNAT.
4725 (dot_savef): Simplify.
4726 (dot_saveb): Support generation of br_gr.
4727 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4728 dot_label_state, dot_copy_state): New function.
4729 (dot_unwabi): Don't just ignore it.
4730 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 4731 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 4732 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4733 (emit_one_bundle): Set slot number for prologue/body records
4734 *before* emitting the first insn.
4735 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4736 (md_begin): Declare "psp" pseudo-register.
4737 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4738 so we don't get segfault.
4739 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4740 counts as required per SW Conventions manual
4741 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4742 output_preds_psprel, output_preds_sprel, output_spill_base,
4743 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4744 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4745 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4746 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4747 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4748 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4749 (dot_vframe): Implement.
4750 (dot_vframesp, dot_vframepsp): New function.
4751
f98fd99f
HPN		 4752Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4753
4754 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 4755 * configure: Regenerate.
f98fd99f 4756
ee7fcc42
AM		 47572000-05-23 Alan Modra <alan@linuxcare.com.au>
4758
4759 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4760 (md_estimate_size_before_relax): so we can use it here instead of
4761 old kludges. Localise vars to blocks. Comment.
4762
4763 * frags.c (frag_new): Update fr_var comments.
4764 * frags.h (struct frag): Ditto.
4765
c67e42c9
RH		 47662000-05-22 Richard Henderson <rth@cygnus.com>
4767
4768 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4769 (pseudo_func): Add pcrel.
4770 (operand_match): Handle IA64_OPND_TGT64.
4771 (build_insn): Likewise.
4772 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4773 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4774 (fix_insn): Handle all three 64-bit relocation types.
4775
5110c57e
HPN		 4776Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4777
4778 * obj.h (struct format_ops): New members begin, app_file,
4779 s_set_other, s_set_desc, s_get_type, s_set_type,
4780 separate_stab_sections, init_stab_section.
4781
4782 * config/obj-multi.h: Update GPL notice to v2.
4783 (obj_begin): New.
4784 (obj_app_file): New.
4785 (S_SET_SIZE): Test s_set_size for NULL before calling.
4786 (S_SET_ALIGN): Similar for s_set_align.
4787 (S_SET_OTHER): New.
4788 (S_SET_DESC): New.
4789 (S_GET_TYPE): New.
4790 (S_SET_TYPE): New.
4791 (SEPARATE_STAB_SECTIONS): New.
4792 (INIT_STAB_SECTION): New.
4793 (EMIT_SECTION_SYMBOLS): New.
4794 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4795
4796 * config/obj-elf.h: Update GPL notice to v2.
4797 Mention that this file is included from obj-multi.h.
4798 (obj_begin): Wrap definition in ifndef.
4799 (elf_file_symbol): Constify declaration.
4800 (obj_app_file): Ditto.
4801 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4802 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4803
4804 * config/obj-elf.c (elf_s_set_other): New.
4805 (elf_file_symbol): Constify argument.
4806 (elf_separate_stab_sections): New.
4807 (elf_init_stab_section): New.
4808 (elf_format_ops): Add new members. Remove comma at end.
4809
4810 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4811 (ecoff_format_ops): Add new fields. Remove comma at end.
4812 Mention inconsistency for emit_section_symbols.
4813
4814 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4815
4816 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4817 (coff_separate_stab_sections): New.
4818 (coff_format_ops): Add new members.
4819
4820 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4821 (obj_aout_s_set_other): New.
4822 (obj_aout_s_set_desc): New.
4823 (obj_aout_s_get_type): New.
4824 (obj_aout_s_set_type): New.
4825 (obj_aout_separate_stab_sections): New.
4826 (aout_format_ops): New members added. Use obj_aout_process_stab,
4827 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4828 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4829 appropriate.
4830 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4831
b98ef147
AM		 48322000-05-22 Alan Modra <alan@linuxcare.com.au>
4833
4834 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4835 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4836 (md_estimate_size_before_relax): Ensure jumps to weak and
4837 externally visible symbols are relocatable.
4838
0aa5d426
HPN		 4839Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4840
4841 * stabs.c (aout_process_stab): Make global.
4842 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4843 * read.h (aout_process_stab): Declare.
4844
4845 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4846 Generalize to *aout, *coff *elf.
4847 * configure: Regenerated.
4848
4849 * doc/internals.texi (Object format backend): Say
4850 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 4851
4852 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4853 * Makefile.in: Regenerated.
4854
7c3dc350
CM		 48552000-05-19 Catherine Moore <clm@cygnus.com>
4856
4857 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4858
b3b6a3fe
JL		 48592000-05-18 Alan Modra <alan@linuxcare.com.au>
4860
4861 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4862 instruction to reflect change in re_assemble_*.
4863
c9e10a08
JL		 4864Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4865
4866 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4867 build PA64 ELF tools.
4868 * configure: Rebuilt.
4869
3043679f
AM		 48702000-05-17 Alan Modra <alan@linuxcare.com.au>
4871
4872 * Makefile.am: Regenerate dependencies.
4873 * Makefile.in: Regenerate.
4874
322f2c45
NC		 48752000-05-15 Nick Clifton <nickc@cygnus.com>
4876
4877 * config/tc-arm.c (struct asm_psr): Add boolean field
4878 distinguishing between CSPR and SPSR. Rename 'number' field
4879 to 'field'.
4880 (psrs): Rearrange contents to match new asm_psr structure.
4881 (arm_psr_parse): Move next to psr_required_here. Make it
4882 return an asm_psr structure.
4883 (psr_required_here): Use asm_psr structure returned by
4884 arm_psr_parse.
4885 (do_msr): Reorganise to allow psr_required_here to be called
4886 only once.
4887 (md_undefined_name): Mark 'name' parameter as unused, since
4888 the COFF target does not use it.
322f2c45 4889
5e6cbf41
PB		 48902000-05-14 David O'Brien <obrien@FreeBSD.org>
4891
4892 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4893 standards.
4894 * config/te-aux.h: Likewise.
4895 * config/te-dpx2.h: Likewise.
4896 * config/te-go32.h: Likewise.
4897 * config/te-hp300.h: Likewise.
4898 * config/te-hppa.h: Likewise.
4899 * config/te-i386aix.h: Likewise.
4900 * config/te-ic960.h: Likewise.
4901 * config/te-interix.h: Likewise.
4902 * config/te-nbsd532.h: Likewise.
4903 * config/te-pc532mach.h: Likewise.
4904 * config/te-ppcnw.h: Likewise.
4905 * config/te-psos.h: Likewise.
4906 * config/te-sparcaout.h: Likewise.
4907 * config/te-sun3.h: Likewise.
4908 * config/te-sysv32.h: Likewise.
4909
4132022d
AM		 49102000-05-14 Alan Modra <alan@linuxcare.com.au>
4911
4912 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4913 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4914 and sign extend without an if statement.
4915 (build_bytes): Likewise.
4916
49172000-05-14 Kazu Hirata <kazu@hxi.com>
4918
4919 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4920 X_add_symbol L_32 case.
4921
b4fd930a
AM		 49222000-05-14 David O'Brien <obrien@FreeBSD.org>
4923
4924 * config/te-freebsd.h: New file.
4925
a38cf1db
AM		 49262000-05-13 Alan Modra <alan@linuxcare.com.au>
4927
897083bd
AM		 4928 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4929 bindtextdomain): Replace defines with those from intl/libgettext.h
4930 to quieten gcc warnings.
4931
a38cf1db
AM		 4932 * NEWS: Mention x86 .arch and -q.
4933
4934 * config/tc-i386.c (quiet_warnings): New.
4935 (md_assemble): Use quiet_warnings.
4936 (md_parse_option): Set quiet_warnings from -q.
4937 (md_show_usage): Mention -q, delete -m.
4938 (flag_do_long_jump): Delete.
4939 (md_parse_option): Remove -m.
4940 (md_show_usage): Remove -m.
4941 (md_create_long_jump): Remove useless flag_do_long_jump code.
4942
4943 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4944 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4945
e413e4e9
AM		 49462000-05-13 Alan Modra <alan@linuxcare.com.au>
4947 Alexander Sokolov <robocop@netlink.ru>
4948
4949 * doc/c-i386.texi (i386-Arch): New section.
4950 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4951
4952 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4953 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4954 architecture has been given and is not 486.
4955 (set_cpu_arch): New.
4956 (md_pseudo_table): Add .arch.
4957 (md_assemble): Warn if cpu architecture has been given and an
4958 unsupported instruction.
4959
4960 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4961 Move operand_types bit defines after relevant template field.
4962 (template): Add cpu_flags.
4963 (Cpu*): Define.
4964 (arch_entry): New.
4965
e8b1cae5
AO		 49662000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4967
4968 * config/tc-mn10300.h (md_end): Define.
4969 (mn10300_finalize): Declare.
4970 * config/tc-mn10300.c: Include dwarf2dbg.h.
4971 (debug_line): Define.
4972 (md_assemble): Generate dwarf2 line info.
4973 (mn10300_finalize): New function. Finalize dwarf2 info.
4974
426b0403
AM		 49752000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4976
4977 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4978 external version of the relocation for weak symbols.
4979
e4c58b25
JW		 49802000-05-08 David Mosberger <davidm@hpl.hp.com>
4981
4982 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4983 frame size in units of 16 bytes, as required per SW Conventions manual.
4984 (output_unw_records): Output info-block header as a dword to get
4985 byte-order right.
4986
8fce3f5e
AM		 49872000-05-08 Alan Modra <alan@linuxcare.com.au>
4988
4989 * as.h: #include "file", not <file> on files from ../include.
4990 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4991 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4992 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4993 (tc_coff_symbol_emit_hook): Ditto.
4994 (OPTCOUNT): Cast to int to avoid compiler warning.
4995 (md_begin): Fix signed/unsigned warnings.
4996
49972000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4998
4999 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
5000 ABRANCH LONG case for a conditional branch on a 68000.
5001 (md_estimate_size_before_relax): Likewise. Also handle
5002 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
5003 (m68k-ip: case ABSL): Relax absolute references to 16-bit
5004 PC-relative on all CPUs.
5005 (md_estimate_size_before_relax): Likewise.
5006
fb166ee3
AM		 50072000-05-04 Alan Modra <alan@linuxcare.com.au>
5008
5009 * as.c (parse_args): Just mention current year in printed
5010 copyright message.
5011
7a899fff
C		 50122000-05-03 J.T. Conklin <jtc@redback.com>
5013
5014 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 5015 unit registers.
7a899fff
C		 5016 (md_parse_option): Recognize -m7400.
5017
44877466
ILT		 50182000-05-03 Ian Lance Taylor <ian@zembu.com>
5019
5020 * config/atof-ieee.c (gen_to_words): When adding carry back in,
5021 don't permit lp to become less than the words array.
5022
eaa15ab8
NC		 50232000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
5024
5025 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
5026 Fix little-endian case.
5027
7c4f6a03
AM		 50282000-05-03 David O'Brien <obrien@NUXI.com>
5029
5030 * as.c (parse_args): Update copyright.
5031
da5d444c
AM		 50322000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
5033
8a543126 5034 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
da5d444c
AM		 5035 for the .bss section too.
5036
3f9b03b5
AM		 50372000-05-02 Alan Modra <alan@linuxcare.com.au>
5038
5039 * configure.in: Set em=linux for hppa-*-linux.
5040 * configure: Regenerate.
5041 * doc/Makefile.in: Regenerate with correct automake.
5042
5043 * frags.c (frag_grow): Sanity check chunk_size.
5044
5045 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
5046 * config/obj-som.h: Likewise.
5047 * config/obj-ieee.h: Likewise.
5048
5049 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
5050
5051 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
5052 (md_pseudo_table): Fully initialise OBJ_ELF cases.
5053 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
5054 (pa_ip): low_sign_unext now returns via function value. Use
5055 re_assemble_* instead of dis_assemble_* and
5056 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
5057 unnecessarily.
5058 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
5059 (md_section_align, md_parse_option, md_show_usage,
5060 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
5061 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
5062 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
5063 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
5064 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
5065 pa_text): Likewise.
5066 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
5067 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
5068 outside of switch. Correct mask and shifting errors in case 10
5069 and case -11. In case 21, compare against signed range to suit
5070 hppa_field_adjust changes. In case 12, use re_assemble_12. In
5071 case 17 and case 22, use offsetT variable to properly check range.
5072 Use re_assemble_* here too.
5073 (evaluate_absolute): Change type of value to offsetT. Call
5074 hppa_field_adjust to do the work for us.
5075 (pa_parse_cmpb_64_cmpltr): Delete save_s.
5076 (pa_parse_cmpib_64_cmpltr): Ditto.
5077 (pa_build_unwind_subspace): Delete unused var subseg. Change type
5078 of i to unsigned int.
5079 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
5080 (pa_end_of_source): Return type is void.
5081
a2984248
CM		 5082Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
5083
5084 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
5085
df136245
DC		 5086Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
5087
5088 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5089 More comments added.
5090 (md_begin): Removed "construct symbols for each register name".
5091 Because register names conflicts with GCC generated function
5092 names.
5093 (avr_operand): Now constant numbers can be used as a register
5094 identifiers (0 as r0, 31 as r31).
5095 (md_assemble): use skip_space () before parsing instruction
5096 operands.
5097
c1e73230
AM		 50982000-05-01 Alan Modra <alan@linuxcare.com.au>
5099
5100 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5101 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5102 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5103 * configure: Regenerate.
5104
a1934524
AM		 51052000-04-29 Andreas Jaeger <aj@suse.de>
5106
5107 * as.h: Correctly check GCC version.
5108
d9b7d820
AM		 51092000-04-26 David O'Brien <obrien@FreeBSD.org>
5110
5111 * doc/as.1: Fix unbalanced brackets.
5112
5113 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5114 TE_FreeBSD.
5115 (line_comment_chars): Set to '/' if TE_FreeBSD.
5116
cea1ab94
JL		 5117Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5118
5119 * configure.in: Configury support for PA64 (currently disabled).
5120 * configure: Rebuilt.
5121
e799a695
AM		 51222000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5123
3e87a760 5124 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 5125 bfd_set_section_alignment.
5126
3b0ec529
AM		 51272000-04-25 Alan Modra <alan@linuxcare.com.au>
5128
5129 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5130 than 32.
5131
adcf07e6
NC		 51322000-04-24 Nick Clifton <nickc@cygnus.com>
5133
5134 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5135 * doc/as.texinfo (Align): Include arm and strongarm in list of
5136 targets that have the second form of the behaviour of the .align
3e87a760 5137 directive.
adcf07e6 5138
5047a41f
JL		 51392000-04-24 Mark Klein <mklein@dis.com>
5140
29184774 5141 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 5142
a47cf567
NC		 5143Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5144
5145 * as.c (parse_args): Allow md_parse_option to override -a listing
5146 option.
5147 * config/obj-coff.c (add_lineno): Change type of offset parameter
5148 from "int" to "bfd_vma."
5149 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5150 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5151 (ppc_change_csect): Align correctly for XCOFF64.
5152 (ppc_machine): New function, which discards "ppc_machine" line.
5153 (ppc_tc): Cons for 8 when code is 64 bit.
5154 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5155 relocations.
5156 (md_parse_option): Handle -a64 and -a32.
5157 (ppc_xcoff64): New.
5158 * config/tc-ppc.h (TARGET_MACH): Define.
5159 (TARGET_FORMAT): Move to function.
5160 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5161
5162Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5163
5164 * config/tc-avr.c: New AVR_ISA_ defined.
5165 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5166 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5167 for `fmul', `movw' and `lpm R,Z' instructions.
5168 (avr_operands): Warn if current opcode is a two-word instruction
5169 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5170 (avr_opcodes): New commands added.
5171 (REGISTER_P): Check 'a' and 'v' constraint letters.
5172 (mcu_types): New MCU added.
5173
bf3ca999
TW		 51742000-04-22 Timothy Wall <twall@cygnus.com>
5175
5176 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5177 to "natval".
5178 (operand_match): Conditionally insert default bit values for IMMU9.
5179
98e5953c
JL		 51802000-04-14 Matthew Green <mrg@cygnus.com>
5181
5182 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5183 * configure: Rebuilt.
5184
a02fab7e
JL		 5185Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5186 Jason Eckhardt <jle@cygnus.com>
5187
c67e42c9 5188 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 5189
5190 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5191 Added handling of new operand types l,y,&,fe,fE,fx.
5192
800eeca4
JW		 5193Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5194 David Mosberger <davidm@hpl.hp.com>
5195 Timothy Wall <twall@cygnus.com>
5196 Andrew MacLeod <amacleod@cygnus.com>
5197 Jim Wilson <wilson@cygnus.com>
5198
5199 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 5200 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 5201 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5202 * Makefile.in: Rebuild.
5203 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5204 * configure: Rebuild.
5205 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5206 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5207 * expr.c (expr): Handle md_optimize_expr.
5208 * read.c (LEX_HASH): Add comment.
5209 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 5210
66778679
RH		 52112000-04-21 Richard Henderson <rth@cygnus.com>
5212
5213 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5214 bundling a non-delayed branch type instruction.
5215
aa15f6f7
AO		 52162000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5217
5218 * config/tc-mn10300.c (HAVE_AM30): Define.
5219 (md_assemble): Use it.
5220
16adf844
AM		 52212000-04-19 Alan Modra <alan@linuxcare.com.au>
5222
742f45cf
AM		 5223 * config/obj-elf.c (obj_elf_change_section): Check for changed
5224 section attributes.
5225
16adf844
AM		 5226 * Makefile.am: (CPU_MULTI_VALID): Remove.
5227 (MULTI_CPU_TYPES): Define.
5228 (MULTI_CPU_OBJ_VALID): Define.
5229 (DEPTC): Use the above.
5230 (DEPOBJ): Same here.
5231 (DEP2): And here.
5232 Regenerate dependencies.
5233 * Makefile.in: Regenerate.
5234
9c46fb1b
AM		 52352000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5236
742f45cf 5237 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 5238
508866be
L		 52392000-04-18 H.J. Lu (hjl@gnu.org)
5240
5241 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 5242 bfd_vma for non-bfd assemblers.
508866be 5243
ba2adb93
AM		 52442000-04-17 Alan Modra <alan@linuxcare.com.au>
5245
5246 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5247 doesn't give spurious errors.
5248
12ff5d56
AM		 52492000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5250
66778679 5251 * as.h (SEEK_SET): Define if undefined.
12ff5d56 5252
fc633e5b
AM		 52532000-04-13 Alan Modra <alan@linuxcare.com.au>
5254
5255 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5256 constants, and don't assume offsetT is 32 bits.
5257
1ed18ec1
NC		 52582000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5259
5260 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5261 (md_pcrel_from_section): Add prototype.
5262 (d10v_fix_adjustable): Add prototype.
5263 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5264
5265 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5266
3db10f32
NC		 52672000-04-12 Nick Clifton <nickc@cygnus.com>
5268
5269 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5270 symbol in frag chain.
5271
847f7ad4
AM		 52722000-04-10 Alan Modra <alan@linuxcare.com.au>
5273
5274 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5275 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5276 (fits_in_signed_word, smallest_imm_type): Ditto.
5277 (md_assemble): Use an offsetT var to hold offsetT values, not a
5278 long.
5279 (offset_in_range): New.
5280 (md_assemble): Use it.
5281 (md_convert_frag): Change type of target_address, opcode_address,
5282 and displacement_from_opcode_start to offsetT.
5283 (md_create_short_jump): Change type of offset to offsetT.
5284 (md_create_long_jump): Ditto.
5285 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5286 (md_chars_to_number): Remove.
5287 (output_invalid): Remove duplicate prototype.
5288
ec694b89
NC		 52892000-04-09 Nick Clifton <nickc@cygnus.com>
5290
5291 * Makefile.am (CPU_TYPES): Add 'avr'.
5292 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5293 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5294
16adf844 5295 * Makefile.in: Regenerate.
ec694b89
NC		 5296
5297 * doc/as.texinfo: Add M32R documentation.
5298
a2d91340 5299Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 5300
a2d91340 5301 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 5302 --enable-build-warnings option.
a2d91340
AC		 5303 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5304 * Makefile.in, configure: Re-generate.
5305
d92b1a8a
NC		 53062000-04-07 Nick Clifton <nickc@cygnus.com>
5307
5308 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5309 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5310 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5311 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5312 (arm_force_relocation): Force relocations for
5313 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5314
52ccafd0
JR		 5315Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5316
5317 * config/tc-sh.c (get_operands): There's no third operand if the
5318 first operand is an immediate.
5319
015551fc
JR		 5320Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5321
5322 * config/tc-sh.c (immediate): Delete.
5323 (sh_operand_info): Add immediate member.
5324 (parse_reg): Use A_PC for pc.
5325 (parse_exp): Add second argument 'op'. All callers changed.
5326 (parse_at): Expect pc to be coded as A_PC.
5327 Use immediate field in *op.
5328 (insert): Add fourth argument 'op'. All callers changed.
5329 (build_relax): Add second argument 'op'. All callers changed.
5330 (insert_loop_bounds): New function.
5331 (build_Mytes): Remove DISP_4.
5332 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5333 (assemble_ppi): Use immediate field in *operand.
5334 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5335 (md_apply_fix): Likewise.
5336 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5337
79bd78be
AO		 5338Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5339
5340 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5341
e30e5a6a
HPN		 5342Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5343
5344 * internals.texi (CPU backend): Document
5345 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5346
41b49281
AM		 53472000-04-04 Alan Modra <alan@linuxcare.com.au>
5348
8ad3436c
AM		 5349 * po/gas.pot: Regenerate.
5350
5351 * as.c (show_usage): Restore translated part of bug string.
5352 * gasp.c (show_usage): Likewise.
5353
41b49281
AM		 5354 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5355 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5356 than move-if-change.
5357 (DEP1): Modify for "gcc -MM".
5358 (DEPTC): Likewise.
5359 (DEPOBJ): Likewise.
5360 (DEP2): Likewise.
5361 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5362 Update dependencies.
5363 * Makefile.in: Regenerate.
5364
0a727238
AO		 53652000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5366
5367 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5368 (md_begin): Likewise.
5369 (HAVE_AM33): New macro.
5370 (md_assemble): Use it. Match r_regs and xr_regs only if
5371 HAVE_AM33.
5372
c20f4f8c
AM		 53732000-04-03 Alan Modra <alan@linuxcare.com.au>
5374
5375 * as.h: #include "bin-bugs.h"
5376 * as.c (show_usage): Use REPORT_BUGS_TO.
5377 * gasp.c: #include "bin-bugs.h"
5378 (show_usage): Use REPORT_BUGS_TO.
5379
5380 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5381
753f6b12
HPN		 5382Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5383
5384 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5385 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5386 adjustments.
5387
726c5dcd
AM		 53882000-04-03 Alan Modra <alan@linuxcare.com.au>
5389
5390 * config/tc-i386.c (i386_immediate): Don't assume a constant
5391 immediate is necessarily 16 bits when in 16 bit code mode.
5392 (md_assemble): Instead set guess_suffix here after we have checked
5393 registers.
5394
bf80011a
RH		 53952000-04-02 Richard Henderson <rth@cygnus.com>
5396
5397 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5398 quantities. Correct right shift sign extension.
5399 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5400 32-bit value when shifting into place.
5401
92161534
ILT		 54022000-04-01 Ian Lance Taylor <ian@zembu.com>
5403
5404 * app.c: Add ATTRIBUTE_UNUSED as needed.
5405 * config/tc-ppc.c: Likewise.
5406 (ppc_size): Make unsigned long.
5407 (ppc_insert_operand): Add casts to avoid warnings.
5408
447f3982
NC		 54092000-03-31 Nick Clifton <nickc@cygnus.com>
5410
5411 * config/tc-d10v.h (md_flush_pending_output): Define.
5412
21d75ec2
NC		 54132000-03-29 Nick Clifton <nickc@cygnus.com>
5414
5415 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5416 segment. Works for both BFD_ASSEMBLER and others.
5417 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5418
d1a1bf19
NC		 54192000-03-29 Nick Clifton <nickc@cygnus.com
5420
5421 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5422
224de7a5
AM		 54232000-03-28 Alan Modra <alan@linuxcare.com.au>
5424
5425 * listing.c (LISTING_LHS_WIDTH): Default depends on
5426 LISTING_WORD_SIZE.
5427 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5428
5b8274e3
ILT		 54292000-03-27 Ian Lance Taylor <ian@zembu.com>
5430
5431 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5432 string literal.
5433
224de7a5 54342000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 5435
5436 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5437
5438 * config/tc-avr.c (mcu_types): Add missing initialiser.
5439 (md_pcrel_from_section): Add prototype.
5440 (avr_operand): Remove redundant test of unsigned < 0.
5441 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5442
54432000-03-27 Denis Chertykov <denisc@overta.ru>
5444
5445 * config/tc-avr.c: New file for AVR support.
5446 * config/tc-avr.h: Likewise.
5447 * configure.in: Add AVR support.
5448 * configure: Regenerate.
5449
9f10757c
TW		 54502000-03-26 Timothy Wall <twall@cygnus.com>
5451
5452 * gasp.c (macro_op): Add new argument to check_macro call.
5453 Macro structure definitions moved to macro.h
5454 * sb.h: Add argument to prototype for input_scrub_include_sb.
5455 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5456 nesting checks with an additional flag.
5457 (struct input_save): Add flag to indicate whether current sb
5458 should be checked for proper macro/conditional nesting.
5459 (input_scrub_push/pop): Save/restore nest check flag.
5460 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 5461 defined.
9f10757c
TW		 5462 * macro.c (check_macro): Allow caller to retrieve parsed macro
5463 information if a pointer is provided. This information may be
5464 used by the new macro hooks.
5465 * macro.h: Update prototype for check_macro. Macro struct
5466 definitions moved here from macro.c/gasp.c.
5467 * read.c (read_a_source_file): Add parameter to check_macro call,
5468 and pass macro info to the macro hook, if defined.
5469 (input_scrub_insert_line): New. Allow insertion of a line of
5470 characters into the input stream.
5471 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5472 file into the input stream.
5473 (s_include): Use input_scrub_insert_file.
5474 * internals.texi: Document new macro hooks.
5475 * as.h: New prototypes added.
3e87a760 5476
224de7a5 54772000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 5478
5479 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5480 an initial capital letter.
5481 (i386_index_check): Reindent.
5482
11424155
NC		 54832000-03-19 Nick Clifton <nickc@cygnus.com>
5484
eaa15ab8 5485 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 5486 relative branches.
5487
43f05576
NC		 54882000-03-17 Thomas de Lellis <tdel@windriver.com>
5489
66778679
RH		 5490 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5491 instruction operand bad if Rd > 7 when generating
5492 thumb instructions. Prevents for example,
5493 "adr r12,label" from silently failing and generating
5494 the wrong instruction.
3e87a760 5495
67231402
NC		 54962000-03-17 Nick Clifton <nickc@cygnus.com>
5497
5498 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5499 that have a destingation >= 0x400000.
3e87a760 5500 Fix compile time warning messages.
67231402 5501
a37c8f88
JR		 5502Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5503
5504 * config/tc-sh.c (md_begin): When encountering insn that are
5505 not supported by the current arch, only change the name if
5506 its contents are the same as prev_name.
5507 (get_specific): If the the architecture doesn't match, fail.
5508
dead1419
JR		 5509Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5510
5511 * config/tc-sh.c (IDENT_CHAR): Define.
5512 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5513 matching back where it came from.
5514
182e89d3
JR		 5515Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5516
5517 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5518
84f73d89
NC		 55192000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5520
5521 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5522 normal operands.
5523
dbbc7809
JL		 55242000-03-15 Kazu Hirata <kazu@hxi.com>
5525
5526 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5527
271bb601
HPN		 5528Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5529
5530 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5531 floating-point-number, make sure 'f' is in FLT_CHARS.
5532
8684e216
HPN		 5533Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5534
5535 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5536 (s_lcomm_internal): Use it.
5537 * doc/internals.texi (CPU backend): Document it.
5538 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5539 bytes.
5540
bb2d6cd7
GK		 55412000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5542
5543 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5544 when embedded-pic.
5545
5546 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 5547 implementation doesn't have special handling for switch
5548 statements.
bb2d6cd7
GK		 5549 (macro_build): Allow for code in sections other than .text.
5550 (macro): Likewise.
5551 (mips_ip): Likewise.
5552 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 5553 Don't perform relocs if we will be outputting them.
bb2d6cd7 5554 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 5555 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5556 embedded-pic.
bb2d6cd7 5557
5c86cbc7 55582000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 5559
66778679
RH		 5560 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5561 relocation type based on the entry in the fixup structure.
a47cf567 5562 Put S_IS_EXTERN processing back in.
5c86cbc7 5563
f8c827e9
L		 55642000-03-08 H.J. Lu (hjl@gnu.org)
5565
5566 * Makefile.am (install-exec-tooldir): Depend on
5567 install-exec-bindir for parallel make.
5568 * Makefile.in: Regenerated.
5569
8ad9e709
NC		 55702000-03-06 Nick Clifton <nickc@cygnus.com>
5571
5572 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5573 switch.
5574 (md_parse_option): Parse -m32r command line switch - disable m32rx
5575 compatability.
ded0aeb7
NC		 5576 (md_show_usage): Document new option.
5577
5578 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5579 * doc/Makefile.in: Regenerate.
5580 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 5581
b7b8f327
MM		 55822000-03-02 Michael Meissner <meissner@redhat.com>
5583
5584 * config/tc-d30v.c (check_range): Remove code that incorrectly
5585 sign extended values where bits < 32.
5586
15886821
L		 55872000-03-02 H.J. Lu (hjl@gnu.org)
5588
5589 * configure.in: Support --enable-targets=all on ia32.
5590 * configure: Regenerated.
5591
8bf950bf
NC		 55922000-03-01 Nick Clifton <nickc@cygnus.com>
5593
5594 * gasp.c (do_align): Remove bogus check of alignment value.
5595
c5e54cc2
ILT		 55962000-02-27 Thomas de Lellis <tdel@windriver.com>
5597
5598 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5599 TC_PPC was defined forced the type of a symbol with no other type
5600 to be BSF_OBJECT.
5601
65fd87bc
ILT		 56022000-02-27 Hans-Peter Nilsson <hp@axis.com>
5603
5604 * doc/internals.texi (CPU backend): Mention that
5605 line_separator_chars do not break up comments. Fix typos for
5606 LEX_AT and LEX_NAME descriptions. Document operands for
5607 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5608 description of md_create_short_jump usage. Document argument for
5609 md_undefined_symbol.
5610
a25fe906
ILT		 56112000-02-27 Jakub Jelinek <jakub@redhat.com>
5612
5613 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5614 (md_parse_option): Handle it.
5615 (md_show_usage): Document it.
5616
21b10511
ILT		 56172000-02-27 Ian Lance Taylor <ian@zembu.com>
5618
5619 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5620 opcode, for the instruction `pal19'. From Andrea Arcangeli
5621 <andrea@suse.de>.
5622
773f551c
AM		 56232000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5624
5625 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5626 from here..
5627 (md_assemble): To here, before template operands are matched.
5628 Also ensure a constant immediate is sign extended when we know the
5629 size is at most 16 bits. This is to catch cases like "add
5630 $0xffc0,%ax" where we don't know the size, and thus that the
5631 immediate can be represented as Imm8S until after parsing the
5632 register operand.
5633 (i386_displacement): Similarly sign extend 16 bit constant
5634 displacements.
5635 (md_assemble): Relax 16-bit jump constant range check to suit sign
5636 extended displacements.
5637
28d33191
JL		 56382000-02-26 Andreas Jaeger <aj@suse.de>
5639
5640 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5641
cc5ca5ce
AM		 56422000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5643
5644 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5645 call operands when intel_syntax.
5646 (intel_float_operand): Return 2 for "fi...".
5647 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5648 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5649 earlier "SHORT" change.
5650 (md_assemble): When determining suffix from Regs, exclude
5651 InOutPortReg.
5652
056350c6
NC		 56532000-02-24 Nick Clifton <nickc@cygnus.com>
5654
5655 * configure: Add arm-wince, mips-pe and sh-pe targets.
5656 * configure: Regenerate.
5657
5658 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5659 sh-pe targets.
5660 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5661 "pe-mips" for the mips-pe target.
5662
5663 * config/tc-arm.c (insns): Change displacement encoded in BL
5664 and B instructions if the target port is arm-wince.
5665 (do_ldst): Do not bias the relocation offset if the target
5666 port is arm-wince.
5667 (md_pcrel_from): Add in missing relocation offset bias if the
5668 target os arm-wince.
5669
5670 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5671 (md_begin): Disable -G support for mips-pe target.
5672 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5673 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5674 COFF flavour.
5675
5676 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5677 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5678 assembler, just set the alignment to 4.
5679
5680 * config/te-wince-pe.h: New file for WinCE targets. Define
5681 TE_WINCE.
5682
36bf8ab9
AM		 56832000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5684
5685 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5686 string instructions.
5687 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5688 (i386_intel_memory_operand): After finding a segment override,
5689 check again for no `[' before looking for a displacement. Bomb if
5690 more than one displacement rather than silently discarding the
5691 second and subsequent ones. Free strings malloc'd by
5692 build_displacement_string.
5693
f5795b08
CM		 56942000-02-24 Catherine Moore <clm@cygnus.com>
5695
5696 * config/obj-som.c (obj_pseudo_table): Add "weak".
5697 (obj_som_weak): New routine.
5698
abd63a32
AM		 56992000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5700
520dc8e8
AM		 5701 * config/tc-i386.c (union i386_op): New.
5702 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5703 Throughout file replace occurences of disps[n], imms[n], regs[n]
5704 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5705 intel mode operand swapping. Add assert in regKludge and
5706 fake_zero_displacement code. Test i.types[n] when outputting
5707 displacements and immediates. Combine output of Disp16 with
5708 Disp32.
7f3f1ea2
AM		 5709 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5710 when in intel mode by (not) reversing fsub and fdiv operands
5711 before the template search. This fails for single operand
5712 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5713 undefined. Instead fix the base_opcode after we've found the
5714 template. Move base_opcode xor with found_reverse_match from
5715 opcode output code to before this fix so we test for the correct
5716 opcodes.
5717 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5718 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 5719
5720 * config/tc-i386.h (TC_RELOC): Delete.
5721 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5722 with equivalent call to reloc.
5723
abd63a32
AM		 5724 * as.h (flag_m68k_mri): Move declaration after target include, and
5725 only declare when TC_M68K defined. Define as zero otherwise.
5726 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5727 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5728 Define as zero otherwise.
5729 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5730 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5731 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5732 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5733 testing whether defined.
5734 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5735 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5736 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5737 rather than testing whether defined.
5738 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5739 (parse_mri_cons): Declare and use only when TC_M68K.
5740 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5741 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5742 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5743
5744 * NEWS: Mention IBM 370 support.
5745
7e052742
RH		 57462000-02-23 Richard Henderson <rth@cygnus.com>
5747
5748 * config/tc-i386.c (md_assemble): When swapping operands for
5749 intel_syntax, assume everything that's not Imm or Disp is a
5750 register.
5751
5b93d8bb
AM		 57522000-02-23 Linas Vepstas <linas@linas.org>
5753
5754 * config/tc-i370.c, config/tc-i370.h: New files.
5755 * Makefile.am: Add support for Linux/IBM 370.
5756 * configure.in: Likewise.
5757 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5758 * config/obj-elf.c: Include elf/i370.h
5759 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5760
5761 * Makefile.in: Regenerate.
5762 * configure: Regenerate.
5763
5764 * doc/c-i370.texi: New file.
5765 * doc/all.texi: Include it.
5766 * doc/as.texinfo: And here.
3e87a760 5767 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 5768 * doc/Makefile.in: Regenerate.
5769
25f2196d
CC		 57702000-02-19 Michael Meissner <meissner@redhat.com>
5771
5772 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5773 determine if an instruction can be used in parallel with an ADDppp
5774 or SUBppp instruction.
5775
6349b5f4
AH		 57762000-02-22 Andrew Haley <aph@cygnus.com>
5777
5778 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5779
2f6d2f85 57802000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 5781
5782 * config/tc-mips.c (mips_gp32): New variable.
5783 (macro_build) Use mips_gp32.
5784 (mips_ip): Ditto.
5785 (md_longopts): Add "-mgp32" and "-mgp64".
5786 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 5787
a47cf567
NC		 5788 (OPTION_M7900): Change offset
5789 (OPTION_NO_M7900): Ditto.
5790
b985eaa8
ILT		 57912000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5792
5793 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5794 warning, and bump it to 1.
5795
52454417
ILT		 57962000-02-22 Ian Lance Taylor <ian@zembu.com>
5797
5798 From Brad Lucier <lucier@math.purdue.edu>:
5799 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5800 match format.
5801
6b76fefe
CM		 58022000-02-21 Catherine Moore <clm@cygnus.com>
5803
5804 * config/tc-mips.c (MF_HILO_INSN): Define.
5805 (mips_7000_hilo_fix): Declare.
5806 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5807 (md_parse_option): Check for 7000_HILO_FIX options.
5808 (OPTION_M7000_HILO_FIX): Define.
5809 (OPTION_NO_M7000_HILO_FIX): Define.
5810 * doc/c-mips.texi (-mfix7000): Describe.
5811
f6af82bd
AM		 58122000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5813
5814 * listing.c (print_lines): Remove unused variable `end'.
5815
5816 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5817 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 5818 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 5819 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5820 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 5821 statement and quell signed vs. unsigned comparison warning.
f6af82bd 5822
8c8281f4
NC		 58232000-02-18 Nick Clifton <nickc@cygnus.com>
5824
5825 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5826 the computed frag offset, rather than overwriting it.
5827
d4845d57
JR		 5828Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5829
5830 * config/tc-sh.c ("elf/sh.h"): Include.
5831 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5832 (md.begin): Initialize target_arch.
5833 Only include opcodes in has table that match selected architecture.
5834 (parse_reg): Recognize register names for sh-dsp.
5835 (parse_at): Recognize post-modify addressing.
5836 (get_operands): The leading space is now optional.
5837 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5838 arguments. Update valid_arch.
5839 (build_Mytes): Add support for SDT_REG_N.
5840 (find_cooked_opcode): New function, broken out of md_assemble.
5841 (assemble_ppi, sh_elf_final_processing): New functions.
5842 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5843 (md_longopts, md_parse_option): New option: -dsp.
5844 * config/tc-sh.h (elf_tc_final_processing): Define.
5845 (sh_elf_final_processing): Declare.
5846
c97305a1
JL		 5847Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5848
5849 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5850 the unwinder subspace. Save the current seg/subseg before creating
5851 the new seg/subseg.
5852
bec50466
NC		 58532000-02-10 Nick Clifton <nickc@cygnus.com>
5854
5855 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 5856 little endian targets.
bec50466 5857 (INST_BYTE1): Redefine to handle big and little endian
66778679 5858 targets.
bec50466
NC		 5859 (cpu_type): New type: Select between M340 and M210.
5860 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 5861 instructions of the M340.
bec50466 5862 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 5863 instructions.
bec50466
NC		 5864 (md_atof): Add support for little endian targets.
5865 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 5866 line switches.
bec50466
NC		 5867 (md_convert_frag): Add support for little endian targets.
5868 (md_apply_fix3): Add support for little endian targets.
5869 (md_number_to_chars): Add support for little endian targets.
5870
a25c045a
TW		 58712000-02-10 Timothy Wall <twall@redhat.com>
5872
5873 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5874 defined, use it to verify the symbol just read should be a label.
5875
f28e8eb3
TW		 58762000-02-10 Timothy Wall <twall@redhat.com>
5877
5878 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5879 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5880 around colons when KEEP_WHITE_AROUND_COLON is defined.
5881 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5882 and KEEP_WHITE_AROUND_COLON.
5883
6dc19fc4
TW		 58842000-02-08 Timothy Wall <twall@redhat.com>
5885
5886 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 5887 logic.
6dc19fc4 5888 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 5889 implemented.
6dc19fc4
TW		 5890 (end_repeat): New. Provide support for a "break" out of the
5891 repeat loop.
5892 * read.h: Add prototypes for new functions.
3e87a760 5893
f805106c
TW		 58942000-02-08 Timothy Wall <twall@redhat.com>
5895
5896 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5897 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5898 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 5899 non-zero.
5900
4469be0f
TW		 59012000-02-08 Timothy Wall <twall@redhat.com>
5902
5903 * read.c: Added elseif to directives table.
5904 * read.h: Added prototype for s_elseif.
5905 * doc/as.texinfo: Added description for elseif.
5906 * cond.c (s_elseif): New function
3e87a760 5907
24a17b6c
TW		 59082000-02-04 Timothy Wall <twall@redhat.com>
5909
5910 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 5911 listings.
24a17b6c 5912
bea9907b 59132000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 5914
bea9907b
TW		 5915 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5916 default values.
5917 * frags.c (frag_new): Calculate fr_fix in octets
5918 (frag_now_fix) Return offset as target address offset (bytes).
5919 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 5920 quantities).
bea9907b
TW		 5921 * frags.h: Added prototype for frag_now_fix_octets().
5922 Distinguish between octets and bytes in field descriptions.
5923 * listing.c (calc_hex): Account for octets vs bytes when
5924 printing addresses/offsets.
5925 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5926 target is little-endian, print the octets in a word in big-endian
5927 order so that the display looks like a proper hexadecimal number,
5928 instead of having the octets reversed.
5929 * read.c (do_align): When recording alignment, alignment power
5930 should be in terms of target bytes (minimum addressible unit)
5931 instead of octets.
5932 (do_org) Convert ORG target address (byte) argument into an
5933 octet offset when generating a variable fragment.
5934 * symbols.c (resolve_symbol_value): Symbol final value
5935 converted to a target address offset (bytes) from its octet offset.
5936 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5937 offset (bytes) is adjusted by the frag offset (octets) converted
5938 to bytes.
5939 (coff_frob_section) Section alignment power is in terms of bytes;
5940 convert it to an octet alignment power when calculating size (and
5941 size mask) in octets. Don't modify the section size in order to
5942 "align" it for TI COFF, since that format has a different method
5943 for storing alignment information.
3e87a760 5944
210dcc61
TW		 59452000-02-01 Timothy Wall <twall@cygnus.com>
5946
5947 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5948 entries, matching the way GCC generates them. If not escaped, the
5949 filename is encoded incorrectly.
5950
557537a5 59512000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 5952
557537a5
NC		 5953 * config/tc-arm.c (reg_table): Add support for ATPCS register
5954 naming conventions.
2c1c4c62 5955
557537a5 59562000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 5957
2c1c4c62
GK		 5958 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5959 already defined.
3e87a760 5960 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 5961 New macro.
5962 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5963 of a symbol when we really care about its value.
5964
23fe39df 59652000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 5966
5967 * config/tc-mcore.c (md_assemble): Give warning message if
5968 operands passes to instruction are more than the spec.
5969
2f0ca46a
NC		 59702000-01-27 Thomas de Lellis <tdel@windriver.com>
5971
66778679 5972 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a 5973 Thumb mode but the label seen was not declared as '.thumb_func'
23fe39df 5974 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 5975 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 5976
4c63da97
AM		 59772000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5978
5979 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5980 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5981
5982 * Makefile.in: Same here.
5983 Update copyright.
5984
5985 * configure.in: Set bfd_gas for i386-aout when primary target
5986 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5987 we may need the primary te_file. Remove incorrect comment.
5988
5989 * configure: Regenerate.
5990
5991 * config/e-i386aout.c: New file.
5992
5993 * as.c (USE_EMULATIONS): Move to before print_version_id.
5994 (struct emulation): Add i386aout.
5995 (show_usage): Split text strings. Reformat -a text. Add --em
5996 help.
5997 Update copyright.
5998
5999 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
6000 (aout_format_ops): New.
6001 Update copyright.
6002
6003 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
6004 preprocessor conditional and add aout USE_EMULATIONS tests.
6005 (read_a_source_file): Don't pass error strings to printf as
6006 format arg.
6007 Update copyright.
6008
6009 * gasp.c (exp_get_abs): Don't pass error strings to printf as
6010 format arg.
6011 (do_data): Same here.
6012 (process_file): And here.
6013 Update copyright.
6014
6015 * symbols.c (colon): Rewrite "already defined" fatal message
6016 code for aout with USE_EMULATIONS.
6017 Update copyright.
6018
6019 * config/obj-aout.c (OBJ_HEADER): Define.
6020 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 6021 fields of sentinel.
4c63da97
AM		 6022 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
6023 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
6024 forms here.
6025 (obj_aout_type): Expand S_SET_OTHER here too.
6026 (obj_read_begin_hook): Remove.
6027 (aout_pop_insert): New.
6028 (obj_aout_s_get_other): New.
6029 (obj_aout_s_get_desc): New.
6030 (aout_format_ops): New.
6031 Update copyright.
6032
6033 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
6034 gets aout_pseudo_table.
6035 (aout_pseudo_table): Declare.
6036 (obj_read_begin_hook): Define.
6037 Update copyright.
6038
6039 * config/obj-coff.c (obj_pseudo_table): Rename to
6040 coff_pseudo_table.
6041 (coff_pop_insert): Use coff_pseudo_table.
6042 (coff_sec_sym_ok_for_reloc): Remove.
6043 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
6044 and comment all zero entries and remove #if 0 code.
6045 Update copyright.
6046
6047 * config/obj-coff.h (obj_pop_insert): Define.
6048 (coff_pseudo_table): Declare.
6049 Update copyright.
6050
6051 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
6052 s_get_size, s_set_size. Comment all zero entries.
6053 Update copyright.
6054
6055 * config/obj-elf.c (elf_s_get_other): New function.
6056 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
6057 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
6058 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
6059 comment.
6060 (obj_elf_parse_section_letters): Don't pass error strings to
6061 printf as format arg.
6062 Update copyright.
6063
6064 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
6065 OBJ_MAYBE_ECOFF.
6066 (elf_s_get_other): Declare.
6067 (S_GET_OTHER) Define as elf_s_get_other if not already
6068 defined.
6069 (S_SET_OTHER): Only define when not already defined.
6070 (elf_obj_read_begin_hook): Declare.
6071 (obj_read_begin_hook): Define.
6072 (elf_obj_symbol_new_hook): Declare.
6073 (obj_symbol_new_hook): Define.
6074 Update copyright.
6075
6076 * config/obj-multi.h: Add copyright header and protect against
6077 multiple inclusion. Add * to all function pointers.
6078 (OBJ_HEADER): If defined, include it rather than other defines
6079 in this file.
6080 (obj_frob_file_after_relocs): Test for NULL.
6081 (obj_symbol_new_hook): Here too.
6082 (obj_sec_sym_ok_for_reloc): And here.
6083 (S_GET_OTHER): Define.
6084 (S_GET_DESC): Define.
6085 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
6086 (OBJ_MAYBE_ELF): Update comment.
6087
6088 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6089 OBJ_AOUT preprocessor conditional and handle emulation by
6090 testing OUTPUT_FLAVOR.
6091 (i386_displacement): Here too.
6092 (md_section_align): Similarly here.
6093 (i386_target_format): Conditionally compile when more than one
6094 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6095 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6096 (i386_displacement): Here too.
6097 Update copyright.
6098
6099 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6100 Define TARGET_FORMAT for aout only when not multi.
6101 Update copyright.
6102
6103 * config/te-multi.h: Delete file as it's identical to te-generic.h
6104
add0c677
AM		 61052000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6106
6107 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6108 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6109 LONG_MNEM_SUFFIX.
6110
6111 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6112 DWORD_MNEM_SUFFIX.
6113 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6114 comments.
6115
a19d8eb0
CP		 61162000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6117
66778679
RH		 6118 * config/tc-mips.c (mips_do_align): New function.
6119 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 6120
550262c4
NC		 61212000-01-10 Philip Blundell <philb@gnu.org>
6122
6123 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 6124 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 6125 line separator for Linux.
6126 * doc/as.texinfo (Comments): Mention the ARM.
6127
0decc840
NC		 61282000-01-10 Philip Blundell <pb@futuretv.com>
6129
6130 * configure.in (arm*-*-conix*): New target.
6131 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6132 armv*-*-linux-gnu.
6133 * configure: Regenerate.
6134
2e13b764
NC		 61352000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6136
6137 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6138 (obj_elf_visibility): New function.
3e87a760 6139
2e13b764
NC		 6140 * doc/as.texinfo (Visibility): New node: document visibility
6141 pseudo ops.
6142
2f6d2f85 6143For older changes see ChangeLog-9899
GDB Binutils - Deliverables
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