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[deliverable/binutils-gdb.git] / gas / ChangeLog
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38487616
TS		 12001-08-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2
3 /gas/ChangeLog
4 * tc-mips.c (macro_build): Replace magic constants by defines.
5 (mips_ip): Likewise. Typo.
6
9a41af64
TS		 72001-08-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
8
9 /gas/ChangeLog
10 * tc-mips.c (mips_abi_string): Initialize with NULL instead of 0.
11 (RELAX_ENCODE): Replace bfd_vma by valueT.
12 (load_address): Formatting.
13 (macro): Likewise. Code cleanup. Typo.
14 (macro2): Formatting.
15 (md_parse_option): Typo.
16 (s_mipsset): Reorder cases to look nicer.
17 (md_estimate_size_before_relax): Formatting. Code cleanup.
18 (mips_elf_final_processing): Check against NULL instead of 0.
19 (md_obj_end): Remove ugly `' in message string.
20 (s_mips_ent): Remove ugly `' in message string.
21
6dce9e24
TS		 222001-07-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
23
24 * config/tc-mips.c (md_begin): Take -mcpu value into account even when
25 -mipsX is specified. Make both -mcpu/-march and -mcpu/-mtune pairs
26 mutually exclusive (if they are different).
27 (md_parse_option): Warn if an -march/-mtune/-mcpu/-m<cpu> option is
28 set more than once.
29
236bd878
RS		 302001-08-03 Richard Sandiford <rsandifo@redhat.com>
31
32 * config/tc-mips.c (md_apply_fix): Don't subtract the symbol value
33 from GPREL addends.
34
ca4e0257
RS		 352001-08-02 Richard Sandiford <rsandifo@redhat.com>
36
37 * doc/c-mips.tex (-mgp32, -mfp32): Added -mfp32, unified with -mgp32.
38 * config/tc-mips.c (mips_fp32, mips_32bit_abi): New static variables.
39 (md_long_opts): Add -mfp32 option.
40 (md_parse_option): Handle it. Set mips_32bit_abi given -mabi=32.
41 (md_show_usage): Show usage for -mfp32 and -mgp32.
42 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): New macros.
43 (HAVE_64BIT_GPRS, HAVE_64BIT_FPRS): New macros, inverse of the above.
44 (HAVE_32BIT_ADDRESSES): New macro.
45 (load_register): Use HAVE_32BIT_GPRS to determine the register width.
46 (load_address): Use HAVE_32BIT_ADDRESSES to determine the address size.
47 (s_cprestore, s_cpadd): Likewise.
48 (macro): Use HAVE_32BIT_GPRS to determine the width of registers
49 used in branch and M_LI_D macros. Use HAVE_64BIT_FPRS to determine
50 the width registers used in M_LI_DD macros. Use HAVE_32BIT_ADDRESSES
51 to determine the width of addresses in load, store and jump macros.
52 (macro2): Use HAVE_32BIT_GPRS to determine the width of registers
53 used in set instructions; do not check the address size for them.
54 Use HAVE_32BIT_ADDRESSES to determine the width of addresses in
55 unaligned load and store macros.
56 (mips_ip): Use the new macros to check the width of a register when
57 processing float constants. Force a constant into memory if it is
58 destined for an FPR and the FPRs are wider than the GPRs. Warn about
59 odd FPR numbers if HAVE_32BIT_FPRS. Use HAVE_32BIT_GPRS rather
60 than mips_gp32 to select synthetic instructions.
61 (macro_build): Use HAVE_32BIT_GPRS rather than mips_gp32 to select
62 synthetic instructions.
63
28bab82b
NC		 642001-08-01 Christian Groessler <cpg@aladdin.de>
65
66 * config/tc-z8k.c (parse_reg): If a string starts with "r", "rl",
67 "rh", "rr", "rq", or "sp" then don't automatically assume
68 it's a register name. Check whether there is a number
69 following.
70
28f81592
AM		 712001-08-01 Alan Modra <amodra@bigpond.net.au>
72
73 * config/tc-i386.c (lex_got): Match lower case relocation tokens.
74 Don't allocate more space than necessary for the input line copy.
75
0e389e77
AM		 762001-08-01 Alan Modra <amodra@bigpond.net.au>
77
78 * read.c: Standardize error/warning messages - don't capitalise, no
79 final period or newline, don't say "ignored" or "zero assumed" for
80 as_bad messages. In some cases, change the wording to that used
81 elsewhere for similar messages.
82 * app.c: Likewise.
83 * as.c: Likewise.
84 * atof-generic.c: Likewise.
85 * cgen.c: Likewise.
86 * cond.c: Likewise.
87 * depend.c: Likewise.
88 * dwarf2dbg.c: Likewise.
89 * ecoff.c: Likewise.
90 * expr.c: Likewise.
91 * frags.c: Likewise.
92 * input-file.c: Likewise.
93 * input-scrub.c: Likewise.
94 * listing.c: Likewise.
95 * output-file.c: Likewise.
96 * stabs.c: Likewise.
97 * subsegs.c: Likewise.
98 * symbols.c: Likewise.
99 * write.c: Likewise.
100 * ecoff.c (ecoff_directive_end): Test for missing name by
101 comparing input line pointers rather than reading string.
102 (ecoff_directive_ent): Likewise.
103 * read.c (s_set): Likewise.
104 (s_align): Report a warning rather than an error for
105 alignment too large.
106 (s_comm): Check for missing symbol name.
107 (s_lcomm_internal): Likewise.
108 (s_lsym): Likewise.
109 (s_globl): Use is_end_of_line instead of looking for '\n'.
110 (s_lcomm_internal): Likewise.
111 (ignore_rest_of_line): Report a warning rather than an error.
112
e138127a
GK		 1132001-07-31 Geoffrey Keating <geoffk@redhat.com>
114
115 * config/tc-ppc.c (ppc_elf_validate_fix): It's OK to have
116 any kind of relocation against a not-loaded section.
117
468cced8
AM		 1182001-07-30 Alan Modra <amodra@bigpond.net.au>
119
120 * config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
121 to include '@' in symbol names when parsing versioned symbols
122 rather than calling get_symbol_end multiple times.
123 * config/tc-i370.c (register_name): Format fixes. Don't call
124 get_symbol_end after parsing number.
125 * config/tc-mn10200.c (data_register_name): Format fixes. Hoist
126 code out of conditional.
127 (address_register_name): Likewise.
128 (other_register_name): Likewise.
129 * config/tc-mn10300.c (r_register_name): Likewise.
130 (xr_register_name): Likewise.
131 (data_register_name): Likewise.
132 (address_register_name): Likewise.
133 (other_register_name): Likewise.
134 * config/tc-ppc.c (register_name): Likewise.
135 * config/tc-s390.c (register_name): Likewise.
136
13283e2d
SC		 1372001-07-27 Stephane Carrez <Stephane.Carrez@worldnet.fr>
138
139 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix bsr
140 and bra relax: update fragP->fr_fix after the fixup.
141
409d19c4
AM		 1422001-07-27 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
143
144 * read.c (s_set): Check for missing symbol name.
145
050be34e
AM		 1462001-07-26 Alan Modra <amodra@bigpond.net.au>
147
148 * write.c (relax_segment <rs_space>): Account for fr_fix.
149
46bac6de
L		 1502001-07-25 H.J. Lu <hjl@gnu.org>
151
152 * config/tc-mips.c (md_estimate_size_before_relax): Make sure
153 we treat weak like extern only for ELF.
154 (mips_fix_adjustable): Make sure we don't adjust extern/weak
155 symbols only for ELF.
156
2f4dcb11
CD		 1572001-07-25 Chris Demetriou <cgd@broadcom.com>
158
159 * config/tc-mips.c: Fix spelling error in comment.
160
62f65a7b
DB		 1612001-07-25 Dave Brolley <brolley@redhat.com>
162
163 * app.c (LEX_IS_PARALLEL_SEPARATOR): New macro.
164 (IS_PARALLEL_SEPARATOR): New macro.
165 (do_scrub_begin): Set up characters in tc_parallel_separator_chars
166 as LEX_IS_PARALLEL_SEPARATOR, if it is defined.
167 (do_scrub_chars): Handle LEX_PARALLEL_SEPARATOR chars like
168 LEX_LINE_SEPARATOR except that we go to state 1 (as if the label has
169 been seen).
170
3817f222
AM		 1712001-07-24 Alan Modra <amodra@bigpond.net.au>
172
173 * Makefile.am (DEP_FLAGS): Define, add -DOBJ_MAYBE_ELF.
174 (DEP1, DEPTC, DEPOBJ, DEP2): Use it.
175 Update dependencies with "make dep-am".
176 * Makefile.in: Regenerate.
177 * doc/Makefile.in: Regenerate.
178
07726851
KH		 1792001-07-23 Kazu Hirata <kazu@hxi.com>
180
181 * config/tc-alpha.h: Fix formatting.
182 * config/tc-arc.c: Likewise.
183 * config/tc-d10v.h: Likewise.
184 * config/tc-hppa.c: Likewise.
185 * config/tc-i370.c: Likewise.
186 * config/tc-i386.h: Likewise.
187 * config/tc-i960.h: Likewise.
188 * config/tc-ia64.c: Likewise.
189 * config/tc-ia64.h: Likewise.
190 * config/tc-m32r.c: Likewise.
191 * config/tc-m68k.c: Likewise.
192 * config/tc-m88k.c: Likewise.
193 * config/tc-ns32k.c: Likewise.
194 * config/tc-pdp11.c: Likewise.
195 * config/tc-pj.h: Likewise.
196 * config/tc-s390.c: Likewise.
197 * config/tc-sparc.c: Likewise.
198 * config/tc-sparc.h: Likewise.
199 * config/tc-tic80.c: Likewise.
200 * config/tc-w65.h: Likewise.
201
ac62c346
AM		 2022001-07-23 Alan Modra <amodra@bigpond.net.au>
203
204 * symbols.c (S_GET_VALUE): Don't treat O_constant and local
205 symbols specially. Always resolve, adding fr_address to value.
206 * write.c (write_object_file): Don't add fr_address to sym values.
207 (relax_frag): Likewise.
208 (relax_segment): Likewise.
209 * config/obj-ieee.c (do_symbols): Likewise.
210 * config/tc-cris.c (md_convert_frag): Likewise.
211 * config/tc-fr30.c (md_convert_frag): Likewise.
212 * config/tc-i386.c (md_convert_frag): Likewise.
213 * config/tc-m32r.c (md_convert_frag): Likewise.
214 * config/tc-m68hc11.c (md_convert_frag): Likewise.
215 * config/tc-mcore.c (md_convert_frag): Likewise.
216 * config/tc-mips.c (mips16_extended_frag): Likewise.
217 * config/tc-ns32k.c (md_convert_frag): Likewise.
218 * config/tc-m68k.c (md_convert_frag_1): Likewise.
219 (BRANCHBWL, BRABSJUNC, BRABSJCOND, BRANCHBW, FBRANCH, DBCCLBR,
220 DBCCABSJ, PCREL1632, PCINDEX, ABSTOPCREL): Decrement.
221 (md_relax_table): Remove first four entries. Format.
222 (md_estimate_size_before_relax): Remove old_fix. Don't bother
223 setting fr_var. Simplify byte branch checks.
224
677537c1
AM		 2252001-07-23 Alan Modra <amodra@bigpond.net.au>
226
227 * config/tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Remove
228 "isbranch" param as all calls have it set.
229 (pa_parse_neg_cmpsub_cmpltr): Likewise.
230 (pa_parse_nonneg_add_cmpltr): Likewise. Remember result of
231 strcasecmp in "nullify" var.
232 (pa_parse_neg_add_cmpltr): Likewise.
233 (pa_ip): Don't "save_s" unnecessarily. Update calls to above
234 functions. Don't print wrong conditions in error messages.
235
c745b67a
AJ		 2362001-07-23 Andreas Jaeger <aj@suse.de>
237
238 * config/tc-s390.c (s390_force_relocation): Removed.
239
240 * config/tc-s390.h: Remove double declaration of
241 TC_FORCE_RELOCATION.
242
2b3c5a5d
L		 2432001-07-22 H.J. Lu <hjl@gnu.org>
244
245 * config/tc-mips.c (s_mips_end): Remove unused variables.
246 (s_mips_frame): Add ATTRIBUTE_UNUSED.
247
f27a3839
AS		 2482001-07-17 Andreas Schwab <schwab@suse.de>
249
250 * config/tc-m68k.c (md_pseudo_table) [OBJ_ELF]: Add .file and
251 .loc.
252 (md_assemble) [OBJ_ELF]: Call dwarf2_emit_insn before emitting
253 insn.
254 * config/tc-m68k.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
255
5bae9b28
MG		 2562001-07-17 matthew green <mrg@eterna.com.au>
257
258 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
259 TE_NetBSD.
260 (line_comment_chars): Set to '/' if TE_NetBSD.
261
7ed28e65
MG		 2622001-07-14 matthew green <mrg@eterna.com.au>
263
264 * configure.in (i386-*-netbsdelf*): New target.
92c077a3 265 * configure: Regenerate.
7ed28e65 266
20278fa3
JJ		 2672001-07-11 Jakub Jelinek <jakub@redhat.com>
268
269 * testsuite/gas/sparc/unalign.s: Remove .uaxword test.
270 * testsuite/gas/sparc/unalign.d: Adjust accordingly.
271
bdbe95c8
NC		 2722001-07-10 Mark Elbrecht <snowball3@softhome.net>
273
274 * config/obj-coff.c (coff_frob_symbol): Don't merge if the storage
275 class of the non-debug symbol is C_NULL.
276
15dcfbc3
NC		 2772001-07-10 Anders Norlander <anorland@synergenix.se>
278
279 * doc/as.texinfo (Incbin): Fix grammatical errors.
280
f740e790
NC		 2812001-07-10 Nick Clifton <nickc@cambridge.redhat.com>
282
283 * depend.c: Use FOPEN_.. macros in calls to fopen().
284 * input-file.c: As above.
285 * itbl-ops.c: As above.
286 * listing.c: As above.
287 * output-file.c: As above.
288 * read.c: As above.
289
7e005732
NC		 2902001-07-08 Anders Norlander <anorland@synergenix.se>
291
292 * read.c (s_incbin): New .incbin function.
293 * read.c (potable): Add "incbin" pseudo-op.
294 * read.h: Add s_incbin prototype.
295 * doc/as.texinfo (incbin): Document .incbin pseudo-op.
296 * NEWS: Mention new feature.
297
ae341099
NC		 2982001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
299
300 * ecoff.c (add_file): Only set debug_type to DEBUG_NONE if it is
301 DEBUG_UNSPECIFIED.
302
002de68b
JH		 3032001-07-06 John Healy <jhealy@redhat.com>
304
305 * cgen.c (gas_cgen_save_fixups): Modified to allow more than one
306 set of fixups to be stored.
307 (gas_cgen_restore_fixups): Modified to allow the fixup chain to be
308 restored to be chosen from any that are saved.
309 (gas_cgen_swap_fixups): Modified to allow the current set of
310 fixups to be swapped with any other set that has been saved.
311 (gas_cgen_initialize_saved_fixups_array): New routine.
312 * cgen.h: Modifed prototypes for gas_cgen_save_fixups,
313 gas_cgen_restore_fixups, and gas_cgen_swap_fixups. Added definitions
314 or MAX_SAVED_FIXUP_CHAINS.
315 * config/tc-m32r.c (assemble_two_insns): Changed calls to fixup
316 store, swap and restore fuctions to reflect the new interface.
317
7099f9f9
NC		 3182001-07-06 Nick Clifton <nickc@cambridge.redhat.com>
319
320 * config/tc-m68k.c (md_estimate_size_before_relax): Catch and
321 ignore empty, ineffectual alignment frags when deciding if a
322 branch can be short.
323
557debba
JW		 3242001-07-05 Steve Ellcey <sje@cup.hp.com>
325
326 * config/tc-ia64.c (special_section): Add SPECIAL_SECTION_INIT_ARRAY
327 and SPECIAL_SECTION_FINI_ARRAY.
328 (special_section_name): Add .init_array and .fini_array.
329 (md_pseudo_table): Add init_array and fini_array.
330 (md): Add pointer_size and pointer_size_shift fields.
331 (setup_unwind_header): New static function.
332 (output_unw_records): Modify to use setup_unwind_header.
333 (generate_unwind_image, dot_endp): Modify to use md.pointer_size and
334 md.pointer_size_shift.
335 (md_begin): Initialize md.pointer_size and md.pointer_size_shift.
336
4ad09363
BE		 3372001-07-05 Ben Elliston <bje@redhat.com>
338
464bb47c
BE		 339 * README (Supported platforms): m88k no longer suffers bitrot.
340
4ad09363
BE		 341 * config/tc-m88k.c (md_pseudo_table): Remove redundant "global".
342
7fb088be
AM		 3432001-07-05 Alan Modra <amodra@bigpond.net.au>
344
345 * struc-symbol.h (struct local_symbol): Rename lsy_offset to
346 lsy_value. Correct typos in comments.
347 * symbols.c (local_symbol_make): Update for name change.
348 (local_symbol_convert): Likewise.
349 (colon): Likewise.
350 (S_GET_VALUE): Likewise.
351 (S_SET_VALUE): Likewise.
352 (print_symbol_value_1): Likewise.
353 (resolve_symbol_value): Likewise. Don't divide local sym values
354 by OCTETS_PER_BYTE twice.
355
3e37788f
JW		 3562001-07-04 Jim Wilson <wilson@redhat.com>
357
87885043
JW		 358 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
359
3e37788f
JW		 360 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
361 sched branches.
362
81b0b3f1
BE		 3632001-07-05 Ben Elliston <bje@redhat.com>
364
2a1e2a6d
BE		 365 * read.c (s_fill): Correct spelling error in comments.
366
81b0b3f1
BE		 367 * doc/c-m88k.texi: New file.
368 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
369 * doc/Makefile.in: Regenerate.
370 * doc/all.texi: Set M880X0.
371 * doc/as.texinfo: Hook in m88k-dependent documentation.
372
18ae5d72
EC		 3732001-07-04 Eric Christopher <echristo@redhat.com>
374
375 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
376
377 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
378 and rm5721 as valid cpu strings.
379 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
380
7461da6e
RS		 3812001-07-04 Richard Sandiford <rsandifo@redhat.com>
382
383 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
384 if it's expected to be non-zero.
385
87548816
NC		 3862001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
387
7bcad3e5
NC		 388 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
389 fscan->fx_frag.
390
87548816 391 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
ac62c346
AM		 392 (write_object_file): Set finalize_syms to
393 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
394 called.
87548816 395
ac62c346 396 * doc/internals.texi; Document
18ae5d72 397 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
87548816 398
99a814a1
AM		 3992001-07-02 Alan Modra <amodra@bigpond.net.au>
400
401 * config/tc-ppc.c: Formatting fixes.
402
bd59b34f
BE		 4032001-07-01 Ben Elliston <bje@redhat.com>
404
405 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
406 they cause some subtle breakage. Will fix them again later.
407
e237d851
NC		 4082001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
409
410 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
411 outside of a function as a .appline directive.
412
ec68c924
EC		 4132001-06-28 Eric Christopher <echristo@redhat.com>
414 H.J. Lu <hjl@gnu.org>
415
551b1d89
BE		 416 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
417 of mips_cpu for the ISA selection.
418 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
419 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
ec68c924
EC		 420 (mips_tune): New. Use mips_tune for scheduling and optimization
421 issues.
422 (append_insn): Use mips_tune and mips_arch.
423 (macro_build): Ditto.
424 (mips_ip): Ditto.
425 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
426 backwards compatability mips_cpu generates arch and tune.
427 (md_show_usage): Document new behavior.
428
429 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
430 Deprecate -mcpu.
431
432 * NEWS: Update.
433
d8273442
NC		 4342001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
435
38b87a1b
NC		 436 * write.c (write_object_file): Do not set finalize_syms until
437 after the segments have been sized. Some backends may still
438 need to access the syms's frags in order to adjust relaxed
439 frags.
440
d8273442
NC		 441 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
442 constants.
443
1a16aca4
AM		 4442001-06-27 Alan Modra <amodra@bigpond.net.au>
445
446 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
447 subtract MD_PCREL_FROM_SECTION for 68k.
448 (fixup_segment <Difference of 2 syms different seg>): Only fudge
449 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
450
d48019e0
AM		 4512001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
452
453 * write.c (fixup_segment <Difference of 2 syms same seg>): If
454 pcrel, subtract MD_PCREL_FROM_SECTION value.
455
37ffda10
BE		 4562001-06-24 Ben Elliston <bje@redhat.com>
457
458 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
459
6f112c47
JJ		 4602001-06-24 Jakub Jelinek <jakub@redhat.com>
461
462 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
463 section symbols the same way as externs.
464
a181d81e
BE		 4652001-06-24 Ben Elliston <bje@redhat.com>
466
453520d7
BE		 467 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
468 (emit_relocations): Ditto.
469 (s_bss): Ditto.
470 (md_begin): Reformat comments to conform to the GNU standards.
471 (md_assemble): Ditto.
472
e21e484e
BE		 473 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
474 (md_parse_option): Mark parameters as unused.
475 (md_show_usage): Ditto.
476 (calcop): Adjust type of `reg_prefix' to char.
477 (get_reg): Ditto.
478 (getval): Adjust type of local `c' to char.
479 (md_create_short_jump): Mark from_addr, to_addr params as unused.
480 (md_create_long_jump): Ditto.
481 (md_estimate_size_before_relax): Mark parameters as unused.
453520d7 482
a181d81e
BE		 483 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
484 to allay a possible compiler warning.
485
dd9b19ab
NC		 4862001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
487
488 * doc/internals.texi (CPU backend): Document md_atof.
489
8be31359
NC		 4902001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
491
d48019e0
AM		 492 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
493 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
494 architecture.
8be31359 495
1cac9012
NC		 4962001-06-21 Philip Blundell <philb@gnu.org>
497
498 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
499 updated.
500 (insns): Remove entry for adrl. Add long_flag for adr.
501 (do_adr): Handle `l' suffix.
502 (do_adrl): Delete.
503
b091f402
AM		 5042001-06-21 Alan Modra <amodra@bigpond.net.au>
505
506 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
507 (md_apply_fix): Use it here. Replace printf with equivalent
508 as_bad_where.
509 (tc_gen_reloc): Use as_bad_where instead of as_bad.
510 (md_apply_fix): Here too.
511 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
512 * config/tc-m68k.c (tc_gen_reloc): Likewise.
513 (md_convert_frag_1): Likewise.
514
1ad63b2f
TR		 5152000-06-20 Tom Rix <trix@redhat.com>
516
517 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
518
c45021f2
NC		 5192001-06-18 H.J. Lu <hjl@gnu.org>
520
ac62c346
AM		 521 * doc/Makefile.am (info): Depend on $(MANS).
522 (as.1): Remove the prefix `$(srcdir)/'.
523 * doc/Makefile.in: Regenerated.
c45021f2 524
ac62c346 525 * as.1: Removed.
c45021f2 526
2172d73b
PB		 5272001-06-18 Philip Blundell <philb@gnu.org>
528
529 * config/tc-arm.c (do_msr): Remove restriction on usage of
530 immediate operands.
531
45c500fa
AM		 5322001-06-19 Alan Modra <amodra@bigpond.net.au>
533
534 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
535 line info.
536
0b317b08
PB		 5372001-06-13 Philip Blundell <philb@gnu.org>
538
539 * config/tc-arm.c (thumb_shift): Improve wording of error message.
540 (do_t_arit): Likewise.
541
07a7a145
NC		 5422001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
543
2bc0a128
NC		 544 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
545 .loc pseudos if the dfwarf2 functions are available.
546 (md_assemble): Only call dwarf2_emit_insn if it is available.
547
07a7a145
NC		 548 * expr.c: Fix typo in comment.
549
b131d4dc
NC		 5502001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
551
552 * doc/as.texinfo (Infix Ops): Document that comparison and
553 combiner operators can be used as infix operators.
554
e1f44d10
NC		 5552001-06-12 Peter Jakubek <pjak@snafu.de>
556
557 * gas/config/tc-m68k.c (parse_mri_control_operand): Fix handling
ac62c346
AM		 558 of AND/OR.
559 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
560 (reverse_mri_condition): Likewise.
561 (swap_mri_condition): Issue warning for conditions that can not be
562 swapped.
563 (build_mri_control_operand): Fix order of operands (swapped).
564 (build_mri_control_operand): Allow upper case extension in structured
565 control directives.
566 (s_mri_else): Likewise.
567 (s_mri_next): Likewise.
568 (s_mri_for): Likewise.
569 (s_mri_if): Fix handling comment ('*') in mri mode.
570 (s_mri_while): Likewise.
571 * gas/macro.c (macro_expand): Allow macro invocation with empty
572 extension.
e1f44d10 573
3971ce95
NC		 5742001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
575
576 * config/tc-arm.c: Fix test for overlow of literal pool.
577
63486801
L		 5782001-06-11 H.J. Lu <hjl@gnu.org>
579
580 * NEWS: Updated for the new -n option for the MIPS assembler.
581
582 * config/tc-mips.c (md_show_usage): Add -n.
583
584 * doc/as.texinfo: Document the new -n option.
585 * doc/c-mips.texi: Likewise.
586 * doc/as.1: Regenerated.
587
5dd0794d
AM		 5882001-06-10 Alan Modra <amodra@bigpond.net.au>
589
590 * config/obj-coff.c (obj_coff_section): Formatting fix.
591
592 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
593 ",pn".
594
39c0a331
L		 5952001-06-08 H.J. Lu <hjl@gnu.org>
596
597 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
598 disable warning about all NOPS that the assembler generates.
599 (macro): Warn NOPS generated only if warn_nops is not 0.
600 (md_shortopts): Add `n'.
601 (md_parse_option): Set warn_nops to 1 for `n'.
602
268f6bed
L		 6032001-06-08 H.J. Lu <hjl@gnu.org>
604
605 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
606
ea4ff978
L		 6072001-06-08 H.J. Lu <hjl@gnu.org>
608
609 * config/tc-mips.c (md_apply_fix): Don't adjust common
610 extern/weak symbols for ELF.
611 (md_estimate_size_before_relax): Treat weak like extern for
612 ELF.
613 (mips_fix_adjustable): Don't adjust extern/weak symbols for
614 ELF.
615
98aa84af
AM		 6162001-06-08 Alan Modra <amodra@bigpond.net.au>
617
618 * Makefile.am: 'som' is not wrongly spelled 'some'.
619 * Makefile.in: Regenerate.
620
621 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
622 S_GET_VALUE by using a temp.
c0037ab6 623 (append_insn): Likewise, and for S_SET_VALUE too.
98aa84af
AM		 624 (mips_emit_delays): Likewise.
625 (my_getExpression): Likewise.
626 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
627 (mips16_extended_frag): Remove code concerned with avoiding
628 locking in a frag address now that symbols are not finalized until
629 relaxation is complete. Cater for first relaxation pass having
630 bogus addresses. Use relax_marker to reliably determine whether a
631 symbol frag has been reached on the current pass.
632
f85f789b
L		 6332001-06-07 H.J. Lu <hjl@gnu.org>
634
635 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
636 * configure: Regenerate.
637
df3bcd6f
L		 6382001-06-07 H.J. Lu <hjl@gnu.org>
639
640 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
641 ecoff emulation.
642 * configure: Regenerate.
643
add56521
L		 6442001-06-07 H.J. Lu <hjl@gnu.org>
645
646 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
647 MIPS_STABS_ELF is defined.
648
6da13e9a
NC		 6492001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
650
651 * as.c (show_usage): Remove L from listing options. It is not a
652 generic option.
653
879db8be
NC		 6542001-06-06 Christian Groessler <cpg@aladdin.de>
655
c0037ab6 656 * config/tc-z8k.c: Removed many warnings by removing unused
879db8be
NC		 657 variables and tagging unused parameters as such.
658 (md_begin): Fixed a typo (","instead of ";").
659 (struct ctrl_table): Add parentheses to initialize array
660 correctly.
661 (struct flag_table): Likewise.
662 (struct intr_table): Likewise.
663 (struct table): Likewise.
664 (check_operand): "#if 0"'ed since it doesn't seem to be used.
665
98b32482
NC		 6662001-06-06 Peter Jakubek <pjak@snafu.de>
667
668 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
669 options to list (e.g. m5206e, m5307, m5407).
670
6e139bf0
AM		 6712001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
672
673 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
674 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
675
cb9401fc
AM		 6762001-06-06 Alan Modra <amodra@bigpond.net.au>
677
678 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
679 <JumpByte, JumpDword insn output>: Remove dead code.
680
3c5cdb54
AM		 6812001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
682
683 * as.c (parse_args): Correct option name "listing-lhs-width2".
684
92ed29ef
NC		 6852001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
686
687 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
688 status.
689
371b7465
RH		 6902001-05-30 Richard Henderson <rth@redhat.com>
691
692 * read.c (emit_leb128_expr): Call md_cons_align.
693
0f2712ed
NC		 6942001-05-28 Jeff Sturm <jsturm@one-point.com>
695
696 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
697 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
698 (tc_gen_reloc): Likewise.
699 (sparc_cons_align): Don't clear sparc_no_align_cons.
c0037ab6 700 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
0f2712ed
NC		 701 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
702
fbe572f9
AM		 7032001-05-27 Alan Modra <amodra@one.net.au>
704
9e40345d
AM		 705 * write.c (relax_segment <rs_space>): Check the section of a
706 symbol to determine whether it is absolute rather than comparing
707 its frag against zero_address_frag as listings play tricks with
708 frags.
709
fbe572f9
AM		 710 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
711 allocated in the same chunk as the fixed part.
712
54d3cad9
AM		 7132001-05-26 Alan Modra <amodra@one.net.au>
714
715 * write.c (relax_segment <rs_space>): Calculate growth using
716 addresses before stretch. Prevent repeated error messages.
717 From Peter Jakubek <pjak@snafu.de>
718 Use as_bad_where and as_warn_where to pinpoint errors.
719
766c03c9
AM		 7202001-05-25 Alan Modra <amodra@one.net.au>
721
05bdb37e
AM		 722 * symbols.c (resolve_symbol_value): Always set segment, even when
723 not finalizing symbol value.
724
1cd55018
AM		 725 * config/obj-ieee.c (write_object_file): Set finalize_syms.
726 * config/obj-coff.c (write_object_file): Likewise.
727 * (size_section): Remove rs_space assert as fr_symbol is no longer
728 removed.
729 (fill_section): Likewise.
730
c709b096
AM		 731 * configure.in: Replace linuxoldld with linux*oldld.
732 * configure: Regenerate.
733
b58c9faf
AM		 734 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
735 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
736 that have been finalized.
737
c89c8534
AM		 738 * symbols.c (resolve_symbol_value): Clear sy_resolving before
739 taking exit_dont_set_value.
740
54d3cad9
AM		 741 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
742 relaxing.
766c03c9 743
6877bb43
TR		 7442000-05-24 Tom Rix <trix@redhat.com>
745
5dd0794d 746 * config/obj-coff.c (add_lineno): xcoff allows negative line
6877bb43 747 numbers
5dd0794d 748 * config/tc-ppc.c (ppc_stabx): fix generated symbol
c0037ab6 749
e027f3e8
AM		 7502001-05-24 Alan Modra <amodra@one.net.au>
751
752 * write.c (write_object_file): Set finalize_syms = 1 before
753 size_seg is called.
754
d1cf510e
NC		 7552001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
756
757 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
758 architecture, remove erraneous ISA_MIPS32.
759 (md_show_usage): Add MIPS r12k support.
760 (mips_cpu_info_table): Add MIPS r12k support.
c0037ab6 761
507c8a1a
AM		 7622001-05-22 Alan Modra <amodra@one.net.au>
763
2d0441d9
AM		 764 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
765 testing for NULs.
766
6386f3a7
AM		 767 * symbols.c (resolve_symbol_value): Remove "finalize" param,
768 instead use finalize_syms directly. Don't treat expressions
769 specially with regard to finalize_syms. Update calls to self.
770 (resolve_local_symbol): Update call to resolve_symbol_value.
771 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
772 !finalize_syms.
773 * symbols.h (resolve_symbol_value): Update prototype.
774 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
775 to resolve_symbol_value.
776 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
777 * config/obj-coff.c (do_relocs_for): Likewise.
778 (yank_symbols): Likewise.
779 (fixup_segment): Likewise.
780 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
781 * config/tc-mips.c (md_convert_frag): Likewise.
782 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
783 (ppc_fix_adjustable): Likewise.
784 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
785 (dwarf2dbg_convert_frag): Likewise.
786 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
787 (eh_frame_convert_frag): Likewise.
788 * expr.c (make_expr_symbol): Likewise.
789 * write.c (adjust_reloc_syms): Likewise.
790 (write_object_file): Likewise.
791 (relax_segment): Likewise.
792 (fixup_segment): Likewise.
793 (finalize_syms): Init to zero, and update comment.
794 (write_object_file): Set finalize_syms to 1 rather than 2.
795 * doc/internals.texi (sy_value): Mention finalize_syms.
796 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
797
c801568a
AM		 798 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
799 as relaxable if embedded system, make weak syms non-relaxable.
800 Move definition..
801 (tc_m68k_fix_adjustable): ..so it can be used here.
802 (md_apply_fix_2): Sign extend without conditional.
803
507c8a1a
AM		 804 * config/tc-v850.c: Update copyright.
805
aaa4f6d9
JJ		 8062001-05-16 Jeff Johnston <jjohnstn@redhat.com>
807
c0037ab6
AM		 808 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
809 howto entry is not found.
aaa4f6d9 810
7e8f4100
AO		 8112001-05-15 Alexandre Oliva <aoliva@redhat.com>
812
813 * config/tc-mn10300.c (mn10300_force_relocation): Don't
814 optimize differences between symbols in code sections to
815 constants.
816 (mn10300_fix_adjustable): Don't adjust to section+offset
817 relocations pointing at symbols in code sections.
818
9fcc94b6
AM		 8192001-05-16 Alan Modra <amodra@one.net.au>
820
821 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
822 for 8 byte insns.
823 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
824 opcodes are output rather than after. Delete insn_size.
825 * config/tc-v850.c (md_assemble): Similarly, but delete
826 total_insn_size.
827
de1cb007
RH		 8282001-05-14 Richard Henderson <rth@redhat.com>
829
830 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
831 last change.
832
67a659f6
RH		 8332001-05-14 Richard Henderson <rth@redhat.com>
834
835 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
836 also collect whether to expect an FDE augmentation.
837 (check_eh_frame): Rewrite as a state machine. Track where in
838 an FDE we are located, skip any augmentation.
839 (eh_frame_estimate_size_before_relax): Get code alignment from
840 the fragment subtype.
841 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
842 * read.c (emit_leb128_expr): Call check_eh_frame.
843
076dc439
AO		 8442001-05-14 Alexandre Oliva <aoliva@redhat.com>
845
846 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
847 before a relaxable insns.
848
4e75439a
AO		 8492001-05-13 Alexandre Oliva <aoliva@redhat.com>
850
851 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
852 between symbols if the base symbol is in the current section;
853 emit a PC-relative relocation instead.
854
bcee8eb8
AM		 8552001-05-12 Peter Targett <peter.targett@arccores.com>
856
857 * config/tc-arc.c: Update copyright and tidy source comments.
858 (md_pseudo_table): Add directive .cpu back as an alias for
859 .option. Add .file and .line for dwarf2 support.
860 (arc_mach_type): Make bfd_mach_arc_6 default.
861 (md_longopts): Add entry 'pre-v6' representing old command line
862 option when assembling for 'arc5' core versions.
863 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
864 default behaviour.
865 (arc_code_symbol): Make symbol value for @h30 fixup expression
866 equal to O_constant.
867 (md_assemble): Call dwarf2_emit_insn.
868 Include "dwarf2dbg2.h". Formatting fixes throughout file.
869 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
bcee8eb8
AM		 870 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
871
579f31ac
JJ		 8722001-05-11 Jakub Jelinek <jakub@redhat.com>
873
874 * config/tc-ia64.c (special_linkonce_name): New.
875 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
876 .gnu.linkonce.ia64unw{,i}.FOO.
877 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
878 (dot_endp): Add comment about it.
879
15f65ae4
NC		 8802001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
881
c0037ab6 882 * config/tc-arm.c (arm_handle_align): When truncating an aligned
15f65ae4
NC		 883 block, ensure that the low order bits of the alignment are
884 preserved.
885
606ab118
AM		 8862001-05-10 Alan Modra <amodra@one.net.au>
887
888 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
889 symbol_next.
890
891 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
892 current variable part of frag.
893 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
894 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
895 * config/tc-m68hc11.c (RELAX_STATE): Define.
896 (RELAX_LENGTH): Define.
897 (md_estimate_size_before_relax): Handle non-relaxable cases
898 separately from relaxable cases for clarity, and return correct
899 size for multi-pass relaxation.
900 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
901 (md_estimate_size_before_relax): As for tc-m68hc11.c.
902 (md_convert_frag): Remove "length_code".
903 * config/tc-vax.c (RELAX_STATE): Define.
904 (RELAX_LENGTH): Define.
905 (md_relax_table): Add missing entry.
906 (md_estimate_size_before_relax): As for tc-m68hc11.c.
907 (md_convert_frag): Remove "length_code".
908 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
909 don't bother setting fr_var. Return correct size for multi-pass
910 relaxation.
911 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
912 (md_convert_frag): Don't bother clearing fr_var.
913 (md_pseudo_table): Correct initialization.
914 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
915 (md_estimate_size_before_relax): No need to set fr_var.
916 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
917 (md_estimate_size_before_relax): No need to set fr_var.
918
1f23ade4
RH		 9192001-05-09 Richard Henderson <rth@redhat.com>
920
921 * config/tc-ia64.c (generate_unwind_image): Align the fragment
922 beginning a function's unwind info block.
923
96f37af6
AO		 9242001-05-09 Alexandre Oliva <aoliva@redhat.com>
925
926 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
927
8390138c
AS		 9282001-05-08 Andreas Schwab <schwab@suse.de>
929
930 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
931 fx_pcrel_adjust explicitly sign extend when reading it.
932
5c65dbc1
AM		 9332001-05-08 Alan Modra <amodra@one.net.au>
934
935 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
936 from md_relax_table, and combine some switch cases.
937
a7c92dae
AO		 9382001-05-06 Alexandre Oliva <aoliva@redhat.com>
939
940 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
941 from offset in non-pcrel operands too.
942
d8708f40
NC		 9432001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
944
945 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
946 * config/tc-arm.c (arm_handle_align): Do not insert more than
947 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
948 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
949
3438adb3
AM		 9502001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
951
952 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
953 Run "make dep-am".
954 * Makefile.in: Regenerate.
955 * configure.in: Remove duplicate mips-*-ecoff* entry.
956 * configure: Regenerate.
957
958 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
959 (n_names): Cast away type mismatch.
960 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
961 (obj_ecoff_frob_symbol): Likewise.
962 * ecoff.c: (add_file): Add unused attribute.
963 (ecoff_directive_begin): Likewise.
964 (ecoff_directive_bend): Likewise.
965 (ecoff_directive_def): Likewise.
966 (ecoff_directive_dim): Likewise.
967 (ecoff_directive_scl): Likewise.
968 (ecoff_directive_size): Likewise.
969 (ecoff_directive_type): Likewise.
970 (ecoff_directive_tag): Likewise.
971 (ecoff_directive_val): Likewise.
972 (ecoff_directive_endef): Likewise.
973 (ecoff_directive_end): Likewise.
974 (ecoff_directive_ent): Likewise.
975 (ecoff_directive_extern): Likewise.
976 (ecoff_directive_file): Likewise.
977 (ecoff_directive_fmask): Likewise.
978 (ecoff_directive_frame): Likewise.
979 (ecoff_directive_mask): Likewise.
980 (ecoff_directive_loc): Likewise.
981 (mark_stabs): Likewise.
982 (ecoff_stab): Likewise.
983 (ecoff_frob_symbol): Cast away type mismatch.
984 (ecoff_padding_adjust): Likewise.
985 (ecoff_build_symbols): Likewise.
986 (ecoff_build_procs): Likewise.
987 (ecoff_build_aux): Likewise.
988 (ecoff_build_strings): Likewise.
989 (ecoff_build_fdr): Likewise.
990 (ecoff_build_debug): Likewise.
991 * itbl-ops.c (itbl_assemble): Variable initialization.
992
636c26b0
AM		 9932001-05-03 Alan Modra <amodra@one.net.au>
994
995 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
996 expressions rather than triggering an assert.
997
c7e40348
NC		 9982001-05-02 Johan Rydberg <jrydberg@opencores.org>
999
3438adb3
AM		 1000 * config/tc-openrisc.c: New file.
1001 * config/tc-openrisc.h: Likewise.
c7e40348 1002
3438adb3
AM		 1003 * Makefile.am: Add OpenRISC target.
1004 * Makefile.in: Regenerated.
c7e40348 1005
3438adb3
AM		 1006 * configure.in (openrisc-*-*): Add target.
1007 * configure: Regenerated.
c7e40348 1008
5cb1517b
NC		 10092001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1010
1011 * config/tc-arm.c (arm_frag_align_code): Change error message to
1012 more explanatory version.
1013
f4ddc5e6
L		 10142001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
1015
1016 * config/tc-mips.c (md_parse_option): Also accept
1017 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
1018
fa7fda74
L		 10192001-04-27 David Mosberger <davidm@hpl.hp.com>
1020
1021 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
1022 argument passing order: predicate goes last, not first.
1023
87748b32
NC		 10242001-04-27 Sean McNeil <sean@mcneil.com>
1025
1026 * configure.in: Add arm-vxworks.
1027 * configure: Regenerate.
1028
16a0c2d4
NC		 10292001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
1030
1031 * config/tc-arm.c (arm_handle_align): New Function: Generate
1032 no-op filled alignment frags.
1033 (arm_frag_align_code): New Function: Create a code alignment frag.
1034 (arm_init_frag): New Function: Initialse the target dependent
1035 parts of a frag.
1036
1037 * config/tc-arm.h (TC_FRAG_TYPE): Define.
1038 (TC_FRAG_INIT): Define.
1039 (HANDLE_ALIGN): Define.
1040 (md_do_align): Define.
1041
ea3b9044
NC		 10422001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
1043
1044 * config/obj-coff.c (do_linenos_for): Check to see if the filename
1045 symbol has been initialised before extracting its symbol index.
1046
d6d788bd
L		 10472001-04-24 H.J. Lu <hjl@gnu.org>
1048
1049 * configure: Regenerated with the right version of autoconf.
1050
6840198f
NC		 10512001-04-24 Christian Groessler <cpg@aladdin.de>
1052
1053 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
1054 generate R_CALLR and R_REL16 relocations
1055
1c97d17b
JE		 10562000-04-20 Jason Eckhardt <jle@redhat.com>
1057
1058 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
1059 since frag_now can change after d10v_cleanup is called.
1060
1c33f1da
DB		 10612001-04-16 David O'Brien <obrien@FreeBSD.org>
1062
1063 * configure.in: Add the em type for FreeBSD targets.
1064 * configure: Regenerate.
1065
eb0dfd58
AO		 10662001-04-14 Alexandre Oliva <aoliva@redhat.com>
1067
8c5e1ccd
AO		 1068 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
1069 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
1070
eb0dfd58
AO		 1071 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
1072 pc-relative relocations not placed at the end of the instruction.
1073
1deb8127
JW		 10742001-04-13 Jim Wilson <wilson@redhat.com>
1075
1076 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
1077 excluding br.i.
1078
f5fa8ca2
JJ		 10792001-04-13 Jakub Jelinek <jakub@redhat.com>
1080
1081 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
1082 handle SHF_MERGE and SHF_STRINGS.
1083 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
1084 (obj_elf_section): Allow additional argument specifying entity size.
1085 * write.c (adjust_reloc_syms): Keep relocations against local symbols
1086 in SEC_MERGE sections.
1087
fb81275c
JM		 10882001-04-12 Jason Merrill <jason_merrill@redhat.com>
1089
1090 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
1091
a8a22e33
AO		 10922001-04-12 Alexandre Oliva <aoliva@redhat.com>
1093
1094 * expr.c (operand): Pass &c to md_parse_name().
1095 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
1096
af9539e4
L		 10972001-04-07 Steven J. Hill <sjhill@cotw.com>
1098
1099 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
1100
1101 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
1102 * Makefile.in: Regenerated.
1103
1104 * configure.in: Use traditional MIPS targets for Linux/MIPS.
1105 * configure: Regenerated.
1106
4dfea105
AO		 11072001-04-06 Alexandre Oliva <aoliva@redhat.com>
1108
1109 * config/tc-mn10300.c (xr_registers): Added `pc'.
1110
e66457fb
AM		 11112001-04-05 Alan Modra <alan@linuxcare.com.au>
1112
1113 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
1114 * configure: Regenerate.
1115
1116 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
1117 cases, and always return size based on current fr_subtype.
1118 (md_begin): Move initialization of md_relax_table..
1119 (md_relax_table): ..to static initializer. Set rlx_length for
1120 UNDEF_WORD_DISP cases.
1121 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1122 (md_begin): Likewise.
1123 (md_relax_table): Likewise.
1124 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
1125 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1126 Set rlx_backward and rlx_forward to zero for unused states.
1127 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
1128 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
1129 (UNCOND12, UNCOND32): Remove duplicate defines.
1130
aacb5251
HPN		 11312001-04-04 Hans-Peter Nilsson <hp@axis.com>
1132
c335d394
HPN		 1133 * config/tc-cris.c (md_estimate_size_before_relax) <case
1134 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
1135 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
1136 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
1137 Add cases to cover all relax states.
ed67db7a
HPN		 1138 (cris_insn_first_word_frag): New.
1139 (md_assemble): Call cris_insn_first_word_frag to get the first
1140 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
1141 end. Drop variable insn_size.
1142 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
1143 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
1144 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
c335d394 1145
aacb5251
HPN		 1146 * write.c (write_object_file): Reset broken word state before
1147 calling relax_seg.
1148
cdbc6895
AM		 11492001-03-31 Alan Modra <alan@linuxcare.com.au>
1150
61b96bb4
AM		 1151 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
1152 for one line if not already enabled.
1153 * cond.c (s_elseif): Correct conditional assembly listing.
1154 (s_else): Likewise.
1155
cdbc6895
AM		 1156 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
1157 Don't abort on NULL current_cframe.
1158
93c2a809
AM		 11592001-03-30 Alan Modra <alan@linuxcare.com.au>
1160
0529cb87 1161 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
1a5447b8
AM		 1162 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
1163 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
1164 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
1165 * config/obj-coff.c (do_relocs_for): Likewise.
1166 (yank_symbols): Likewise.
1167 (fixup_segment): Likewise.
1168 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
1169 (ppc_fix_adjustable): Likewise.
1170 * config/tc-mips.c (md_convert_frag): Likewise.
1171 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
1172 * ehopt.c (eh_frame_convert_frag): Likewise.
1173 * expr.c (make_expr_symbol): Likewise.
0529cb87 1174
e46d99eb
AM		 1175 * frags.h (struct frag): Add last_fr_address. Reorder fields for
1176 better packing.
1177 * symbols.c (resolve_symbol_value): Don't fix expression values
1178 until relaxation is complete.
1179 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
1180 (S_GET_VALUE): Likewise, and return unresolved expression value.
1181 * write.c (finalize_syms): New.
1182 (relax_and_size_seg): Split into..
1183 (relax_seg): New function, returns 1 if anything changed..
1184 (size_seg): And the remainder of relax_and_size_seg.
1185 (fixup_segment): Arrange for final resolution of sym values.
1186 (adjust_reloc_syms): Likewise.
1187 (write_object_file): Likewise, and repeatedly call relax_seg until
1188 nothing more changes.
1189 (relax_segment): Return 1 if anything changed. Use correct types
1190 for rs_org `target' and `after'.
1191 * write.h (finalize_syms): Declare.
1192 (relax_segment): Update prototype.
1193
93c2a809
AM		 1194 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
1195 do-nothing cases to switch to avoid abort on a second relaxation
1196 pass, and tidy code a little.
1197 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
1198 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
1199 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
1200 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
1201 (md_relax_table): Remove first four unused entries. Increment
1202 rlx_length by one throughout table, and update comments to suit.
1203 (md_estimate_size_before_relax): Return size of current variable
1204 part of frag to reflect reality when relaxing more than once.
1205 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
1206 (COND32, UNCD32): Rename to DISP32 throughout.
1207 (UNDEF_WORD_DISP): Renumber to 3.
1208 (md_estimate_size_before_relax): Add extra do-nothing cases.
1209 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
1210 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
1211 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
1212 handle word and dword branches.
1213
d551a338
HPN		 12142001-03-29 Hans-Peter Nilsson <hp@axis.com>
1215
1216 * config/tc-cris.h (tc_fix_adjustable): Allow only
1217 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
23ec5d03
HPN		 1218 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
1219 example in comment to valid type.
d551a338 1220
440ecb38
L		 12212001-03-28 H.J. Lu <hjl@gnu.org>
1222
1223 * read.c (equals): Set to local for COFF only if it hasn't been
1224 defined before.
1225
8a238888
AM		 12262001-03-28 Alan Modra <alan@linuxcare.com.au>
1227
1228 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
1229 (md_begin): Use it when setting default architecture.
1230
775cf891
NC		 12312001-03-27 Nick Papadonis <nick@coelacanth.com>
1232
1233 * read.c (equals): (for COFF) default symbols to being local.
1234
f9c19112
HPN		 12352001-03-27 Hans-Peter Nilsson <hp@axis.com>
1236
1237 * configure.in (cris-*-*): Change default emulation to criself.
1238 (cris-*-*aout*): New rule.
1239 * configure: Regenerate.
1240
07855bec
NC		 12412001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
1242
1243 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
1244 BFD_RELOC_390_GOTENT.
1245 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
1246 BFD_RELOC_390_GOTENT.
1247
12482001-03-26 Nick Clifton <nickc@redhat.com>
1249
1250 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
1251 * config/tc-s390.c (s390_force_relocation): New function: Force
1252 relocations for VTINHERIT relocs.
1253
0285c67d
NC		 12542001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1255
1256 * doc/as.texinfo: Put @c man begin to generate the as man page.
1257 When generating man, define all the variables. Re-organize some
1258 options to obtain better indentation of man page.
1259 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
1260 (as.1): Build from as.texinfo.
1261 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
1262
551c1ca1
AM		 12632001-03-25 Alan Modra <alan@linuxcare.com.au>
1264
1265 * config/tc-i386.c (i386_scale): Accept an absolute expression for
1266 scale factor, and return the end of the expression.
1267 (i386_operand): Modify for above.
1268
c3a27914
NC		 12692001-03-23 Nick Clifton <nickc@redhat.com>
1270
1271 * doc/as.texinfo: Document --listing-XXX command line switches.
1272 Explain why listings behave differently when -pipe is used.
1273
37006e43
NC		 12742001-03-23 Richard Sandiford <rsandifo@redhat.com>
1275
1276 * write.c (fix_new_exp): Print an error if passed a register.
1277
08caf3f8
HPN		 12782001-03-23 Hans-Peter Nilsson <hp@axis.com>
1279
1280 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
1281 (PIC_SUFFIX_CHAR): New macro.
1282 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
1283 (pic): New variable.
1284 (md_longopts): New option --pic.
1285 (OPTION_PIC): Define.
1286 (md_estimate_size_before_relax): Tweak longish comment.
1287 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
1288 (md_assemble): Handle a PIC relocation on prefix and normal
1289 instruction operands.
1290 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
1291 "complex" operand expressions. Call frag_more outside
1292 gen_cond_branch_32 parameter list.
1293 (cris_process_instruction): Handle PIC relocs on parsed
1294 operand expressions. Validize PIC reloc sizes.
1295 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
1296 (gen_bdap): Handle "complex" operand expressions.
1297 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
1298 ADD.D offset,PC as jump instruction if generating PIC. Generate
1299 error instead of crashing on complex expressions.
1300 (cris_number_to_imm): Add segT parameter. All callers changed.
1301 Use segT parameter, not now_seg, for segment of fixup. Handle
1302 PCREL relocations but check that they are fully resolved.
1303 (md_parse_option): Handle OPTION_PIC.
1304 (tc_gen_reloc): Handle PIC relocs.
1305 (md_show_usage): Update for --pic.
1306 (md_apply_fix3): Renamed from md_apply_fix.
1307 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
1308 (md_cris_force_relocation): Force relocation for PIC relocs.
1309
1310 * config/tc-cris.h: Tweak attribution.
1311 (MD_APPLY_FIX3): Define.
1312 (IS_CRIS_PIC_RELOC): New macro.
1313 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1314 (tc_fix_adjustable): Don't adjust a globally visible symbol when
1315 generating ELF.
8a238888 1316 (tc_frob_symbol): Avoid emitting undefined symbols.
08caf3f8 1317
38686296
AM		 13182001-03-20 Alan Modra <alan@linuxcare.com.au>
1319
1320 * frags.h (struct frag): Add relax_marker.
1321 * write.c (is_dnrange): Delete.
1322 (relax_frag): Use correct types for `aim', `target', `address'.
1323 Delete `offset', `was_address'. Test `relax_marker' instead of
1324 using fragile (and slow) address test.
1325 (relax_segment): Init and flip `relax_marker'.
1326
2e98d2de
AM		 13272001-03-19 Alan Modra <alan@linuxcare.com.au>
1328
1329 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
1330 used register name.
1331
e629c13f
SC		 13322001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1333
1334 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
1335 with 'Motorola specification for assembly language input standard'.
1336
249e3833
RH		 13372001-03-17 Richard Henderson <rth@redhat.com>
1338
1339 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
1340 (dwarf2_directive_loc): Don't use them.
1341 (dwarf2_directive_file): Reject duplicate file definitions.
1342 (get_filenum): Zero allocated memory.
1343 (out_file_list): Complain about missing file definitions.
1344
2289f85d
AM		 13452001-03-17 Alan Modra <alan@linuxcare.com.au>
1346
1347 * read.c (do_org): Handle complex expressions.
1348 * cgen.c (gas_cgen_finish_insn): Likewise.
1349
4d5a53ff
JW		 13502001-03-15 David Mosberger <davidm@hpl.hp.com>
1351
1352 * config/tc-ia64.c (md): New member keep_pending_output.
1353 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1354 is not set.
1355 (dot_xdata): Turn on md.keep_pending_output for the duration of
1356 this function.
1357 (dot_xfloat_cons): Ditto.
1358 (dot_xstringer): Ditto.
1359 (dot_xdata_ua): Ditto.
1360 (dot_xfloat_cons_ua): Ditto.
1361
13622001-03-15 Jim Wilson <wilson@redhat.com>
1363
1364 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1365 label support.
1366
19c0258a
AO		 13672001-03-15 Alexandre Oliva <aoliva@redhat.com>
1368
1369 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1370
d68d4570
DD		 13712001-03-15 DJ Delorie <dj@redhat.com>
1372
1373 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1374 blindly freeing string if it isn't at the top of the obstack.
1375
f3c180ae
AM		 13762001-03-13 Alan Modra <alan@linuxcare.com.au>
1377
1378 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1379 (NUM_FLAG_CODE): Define.
1380 (lex_got): New function.
1381 (got_reloc): New global var.
1382 (x86_cons_fix_new): New function.
1383 (x86_cons): New function.
1384 (i386_immediate): Use lex_got here, replacing inline code. Change
1385 "ignoring junk.." error message to "junk.."
1386 (i386_displacement): Likewise.
1387 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1388 (x86_cons): Declare.
1389 (TC_CONS_FIX_NEW): Define.
1390 (x86_cons_fix_new): Declare.
1391
83e7603d
NC		 13922001-03-12 Nick Clifton <nickc@redhat.com>
1393
1394 * config/tc-arm.c (md_begin): Always set machine type based on
1395 cpu_variant.
1396
1ae12ab7
AM		 13972001-03-07 Alan Modra <alan@linuxcare.com.au>
1398
1399 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 1400 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 1401 union.
f3c180ae
AM		 1402 <JumpInterSegment output>: Use correct i.disp_reloc[].
1403 <immediate output>: Likewise.
1ae12ab7 1404
4f3c3dbb
NC		 14052001-03-06 Nick Clifton <nickc@redhat.com>
1406
1407 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1408 BLX(1) instruction.
1409
dc84e067
NC		 14102001-03-06 Igor Shevlyakov <igor@windriver.com>
1411
1412 * config/tc-m68k.c : Add 5407 to archs[] table.
1413 (HAVE_LONG_BRANCH): Add mcf5407.
1414 (select_control_regs): Recognize 5407.
1415
a8150a88
DB		 14162001-03-02 Dave Brolley <brolley@redhat.com>
1417
1ae12ab7
AM		 1418 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1419 than m32r_do_align.
a8150a88 1420
e103941e
NC		 14212001-03-02 Richard Sandiford <rsandifo@redhat.com>
1422
1423 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1424 (gen_to_words): Print warnings if NaNs are found and the target CPU
1425 does not support them. Allow largest exponent to be used in normal
1426 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1427
7c44d1d3
AJ		 14282001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1429
1430 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1431 anymore since we use bfd_elf_generic_reloc now.
1432 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1433
27b7e12d
AM		 14342001-02-27 Alan Modra <alan@linuxcare.com.au>
1435
1436 * configure.in (BFD_VERSION): New.
1437 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1438 * configure: Regenerate.
1439 * Makefile.am: Run "make dep-am"
1440 * Makefile.in: Regenerate.
1441 * doc/Makefile.in: Regenerate.
1442
1af96959
NC		 14432001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1444
1445 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1446 SEC_NEVER_LOAD when the 'n' flag is used.
1447 Add SEC_NEVER_LOAD to matchflags.
1448
d95767bf
SC		 14492001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1450
1451 * symbols.c (decode_local_label_name): Initialize message_format
1452 only when an error is reported (perf pb due to I18N).
1453
3737d051
L		 14542001-02-23 H.J. Lu <hjl@gnu.org>
1455
1456 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1457 BFD_ASSEMBLER is not defined.
1458
b653e7f9
NC		 14592001-02-23 Richard Sandiford <rsandifo@redhat.com>
1460
1461 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1462 done if it's against a symbol.
1463
7463c317
TW		 14642001-02-22 Timothy Wall <twall@cygnus.com>
1465
1466 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1467 target formats if applicable.
1468 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1469 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1470 * Makefile.in: Regenerated.
1471 * configure.in: Added configuration for ia64-*-aix*.
1472 * configure: Regenerated.
7c44d1d3 1473
87f8eb97
JW		 14742001-02-21 David Mosberger <davidm@hpl.hp.com>
1475
1476 * config/tc-ia64.c (enum operand_match_result): New type.
1477 (operand_match): Change return type to operand_match_result.
1478 Fix all returns appropriately, adding support for returning the
1479 out-of-range result.
1480 (parse_operands): New locals result, error_pos, out_of_range_pos,
1481 curr_out_of_range_pos. Rewrite operand matching loop to give better
1482 error messages.
7c44d1d3 1483
33d01f33
JW		 14842001-02-21 David Mosberger <davidm@hpl.hp.com>
1485
1486 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1487 (dot_proc): Clear unwind.prologue_count to zero.
1488 (dot_prologue): Increment unwind.prologue_count.
1489 (dot_restore): If second operand is omitted, use
1490 unwind.prologue_count -1 for "ecount" (# of additional regions to
1491 pop). Decrement unwind.prologue_count by number of regions
1492 popped.
1493
7e84d676
NC		 14942001-02-21 Nick Clifton <nickc@redhat.com>
1495
1496 * doc/as.texinfo (Section): Note that some flags to the COFF
1497 version of .section remove attributes rather than setting them.
1498
5cd4edbe
KH		 14992001-02-20 Kazu Hirata <kazu@hxi.com>
1500
29184774
NC		 1501 * config/tc-pdp11.c: Fix formatting.
1502 * config/tc-pdp11.h: Likewise.
5cd4edbe 1503
80b3ee89
AJ		 15042001-02-20 Bo Thorsen <bo@suse.de>
1505
1506 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1507 entry.
1508
0fde8cc6 15092001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 1510
1511 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1512 all FreeBSD platforms should look the same at this level.
1513 * configure: Rebuilt.
1514 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1515
e135f41b
NC		 15162001-02-18 lars brinkhoff <lars@nocrew.org>
1517
1518 * Makefile.am: Add PDP-11 target.
1519 * configure.in: Likewise.
1520 * config/tc-pdp11.c: New file.
1521 * config/tc-pdp11.h: New file.
1522 * doc/Makefile.am: Add PDP-11 documentation.
1523 * doc/all.texi: Likewise.
1524 * doc/as.texinfo: Likewise.
1525 * doc/c-pdp11.texi: New file.
1526
363c574f
MG		 15272001-02-16 matthew green <mrg@redhat.com>
1528
5dd0794d 1529 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 1530
fa1cb89c
JW		 15312001-02-13 Jim Wilson <wilson@redhat.com>
1532
1533 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1534 reloc instead of a 0 reloc.
1535 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1536 as done.
1537 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1538
c842b53a
ILT		 15392001-02-13 Ian Lance Taylor <ian@zembu.com>
1540
1541 * write.c (is_dnrange): Stop as soon as the address becomes
1542 larger.
1543 (relax_frag): Add segment parameter. Only call symbol_get_frag
1544 once. Only call is_dnrange if the symbol is in the same segment,
1545 and the symbol address is larger.
1546 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1547 * write.h (relax_frag): Update declaration.
1548 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1549 it to relax_frag.
1550 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1551 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1552 (m32r_relax_frag): Update declaration.
1553 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1554 * config/tc-tic54x.h (md_relax_frag): Likewise.
1555 * doc/internals.texi (CPU backend): Update documentation for
1556 md_relax_frag.
1557
6fad6acb
AM		 15582001-02-13 Alan Modra <alan@linuxcare.com.au>
1559
fddf5b5b
AM		 1560 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1561 Mention effect of < 386 architectures on jump promotion.
1562 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1563
1564 * config/tc-i386.c (no_cond_jump_promotion): New.
1565 (set_cpu_arch): Parse "jumps" arch modifier.
1566 (insn_size): Modify usage comment.
1567 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1568 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1569 (TYPE_FROM_RELAX_STATE): New define.
1570 (UNCOND_JUMP, COND_JUMP): Renumber.
1571 (md_relax_table): Reorder to suit.
1572 (COND_JUMP86): New define.
1573 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1574 (md_assemble): Create frag var for jumps of max size, encode relax
1575 state for COND_JUMP86.
1576 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1577 leave conditional jumps small if no_cond_jump_promotion.
1578 (md_convert_frag): Likewise.
1579
6fad6acb
AM		 1580 * expr.c (operator): Don't bump input_line_pointer for two char
1581 operators. Instead return operator size via new param num_chars.
1582 (expr): Use above to parse multi-char operators correctly.
1583
23df1078
JH		 1584Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1585
29184774 1586 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 1587 BFD_RELOC_X86_64_GOTPCREL.
1588 (i386_validate_fix): Likewise.
1589
b1e2e654
PB		 15902001-02-12 Philip Blundell <pb@futuretv.com>
1591
1592 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1593 ldrt/strt instructions.
1594
9117d219
NC		 15952001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1596
1597 * config/tc-mips.c (macro): For M_LA_AB emit a
1598 BFD_RELOC_MIPS_CALL16 relocation or a
1599 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1600 BFD_RELOC_MIPS_GOT16 and
1601 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1602 loading the jump register when generating SVR4_PIC code.
1603
97238fbd
CD		 16042001-02-10 Chris Demetriou <cgd@broadcom.com>
1605
1606 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1607 map to MIPS-specific files, as they used to do before the
1608 change on 2000-05-21.
1609 * configure: Regerate.
1610
0f074f60
CD		 16112001-02-10 Chris Demetriou <cgd@broadcom.com>
1612
1613 * config/tc-mips.c (md_parse_option): Don't try to compile
1614 ELF-only option code if not ELF.
1615
91a2ae2a
RH		 16162001-02-08 David Mosberger <davidm@hpl.hp.com>
1617
1618 * config/tc-ia64.h (md_elf_section_type): New macro.
1619 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1620 (they're now handled via ia64_elf_section_type.
1621
1622 * config/tc-ia64.c (unwind): New members saved_text_seg,
1623 saved_text_subseg, and force_unwind_entry.
1624 (optimize_unw_records): New function to optimize away unnecessary
1625 unwind directives.
1626 (ia64_elf_section_type): New function.
1627 (output_unw_records): Generate unwind info only if the size is
1628 non-zero or if it's forced for some other reason (e.g.,
1629 handlerdata or a personality routine).
1630 (generate_unwind_image): Don't switch back to previous
1631 section---stay inside the unwind info section instead so that
1632 handlerdata that may follow goes into the right place.
1633 (dot_handlerdata): Force generation of unwind entry and save the
1634 current active text segment before generating unwind image.
1635 (dot_unwentry): Force generation of unwind entry.
1636 (dot_personality): Ditto.
1637 (dot_endp): Generate unwind table entry only if there is
1638 some unwind info or the unwind entry was forced.
1639
1640 * config/tc-ia64.c (make_unw_section_name): New macro to form
1641 unwind section name.
1642 (generate_unwind_image): Add "text_name" argument. Use it to
1643 form unwind section name.
1644 (dot_handlerdata): Determine current segment (section) name and
1645 pass it to generate_unwind_image().
1646 (dot_endp): Determine current segment (section) name and use
1647 it to determine the appropriate unwind section name.
1648 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1649 n, fill, and max arguments.
1650
a85d7ed0
NC		 16512001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1652
1653 * Makefile.am: Add linux target for S/390.
1654 * configure.in: Likewise.
1655 * config/tc-s390.c: New file.
1656 * config/tc-s390.h: New file.
1657
de68de20
AO		 16582001-02-09 Alexandre Oliva <aoliva@redhat.com>
1659
1660 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1661 2byte, 4byte and 8byte.
1662
8ea46bbd
AM		 16632001-02-08 Alan Modra <alan@linuxcare.com.au>
1664
1665 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1666 md_number_to_chars with size > sizeof (valueT).
1667
a99746f4
L		 16682001-02-06 H.J. Lu <hjl@gnu.org>
1669
1670 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1671 there is no relocation.
1672
f4e17b3d
L		 16732001-02-06 H.J. Lu <hjl@gnu.org>
1674
1675 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1676
1677 * config/tc-ia64.c (md_parse_option): Only accept the valid
1678 ia64 options on "-axxx".
1679
3557da92
JW		 16802001-02-05 Jim Wilson <wilson@redhat.com>
1681
1682 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1683 aborting for invalid operands.
1684
da6c73e0
AM		 16852001-02-06 Alan Modra <alan@linuxcare.com.au>
1686
1687 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1688 than via pointer. Update all callers.
1689 (UNWIND_LOW32): Define.
1690 (UNWIND_HIGH32): Define.
1691 (pa_build_unwind_subspace): Use the above macros instead of dumping
1692 bitfields directly. Call frag_more once rather than multiple times.
1693 (md_assemble): Use UNWIND_LOW32.
1694 (pa_entry): Likewise
1695 (pa_procend): Likewise.
1696 (process_exit): Use UNWIND_HIGH32.
1697
986c6f4b
SC		 16982001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1699
1700 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1701 function to select the header according to the cpu.
1702 (md_after_pass_hook, md_do_align): Remove.
1703 (md_cleanup, m68hc11_cleanup): Remove.
1704 (md_pcrel_from_section): Declare.
1705 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1706 (build_jump_insn, build_insn): Likewise.
1707 (m68hc11_listing_header): New function.
1708 (m68hc11_cleanup): Remove.
1709
dbb8ad49
SC		 17102001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1711
328dc123 1712 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 1713 symbols because there is no support for shared libraries and these
328dc123 1714 symbols can't be overridden (unless they are weak).
dbb8ad49 1715
a987bfc9
RH		 17162001-02-01 Momchil Velikov <velco@fadata.bg>
1717
1718 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1719 for the compilation unit with a zero byte.
1720
22862cde
AM		 17212001-01-30 Alan Modra <alan@linuxcare.com.au>
1722
1723 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1724 destinations. Correct range check for 17 and 22 bit branches.
1725
8ec6253e
NC		 17262001-01-25 Nick Clifton <nickc@redhat.com>
1727
1728 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1729 still set. Issue an error message instead.
1730 (md_estimate_size_before_relax): Delete unused variable
1731 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 1732
43ad3147
KH		 17332001-01-23 Kazu Hirata <kazu@hxi.com>
1734
1735 * as.c: Fix formatting.
1736 * ehopt.c: Likewise.
1737 * messages.c: Likewise.
1738 * stabs.c: Likewise.
1739 * symbols.c: Likewise.
1740
015c05c1
AM		 17412001-01-23 Ben Elliston <bje@redhat.com>
1742
1743 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1744
66498417
KH		 17452001-01-22 Kazu Hirata <kazu@hxi.com>
1746
1747 * config/tc-alpha.c: Fix formatting.
1748
1aad8cf8
KH		 17492001-01-19 Kazu Hirata <kazu@hxi.com>
1750
1751 * config/tc-alpha.c: Fix formatting.
1752
32ff5c2e
KH		 17532001-01-18 Kazu Hirata <kazu@hxi.com>
1754
1755 * config/tc-alpha.c: Fix formatting.
1756
cd17328a
NC		 17572001-01-18 Nick Clifton <nickc@redhat.com>
1758
1759 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1760 "da" flags.
1761 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1762
81c425d1
AO		 17632001-01-18 Alexandre Oliva <aoliva@redhat.com>
1764
1765 * configure.in (cpu_type, arch): Match i386 too.
1766 * configure: Rebuilt.
1767
e5cb08ac
KH		 17682001-01-16 Kazu Hirata <kazu@hxi.com>
1769
1770 * config/tc-i386.c: Fix formatting.
1771
1d3d5051
AM		 17722001-01-16 Alan Modra <alan@linuxcare.com.au>
1773
64afeba3
AM		 1774 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1775 relocs for .PARISC.unwind section.
1776
1d3d5051
AM		 1777 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1778 depending on section flags, not just for .text.
1779
b44b1b85
JW		 17802001-01-15 Jim Wilson <wilson@redhat.com>
1781
1782 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1783 not immediately followed by an instruction.
1784
098f2ec3
KH		 17852001-01-15 Kazu Hirata <kazu@hxi.com>
1786
1787 * config/tc-m68hc11.c: Fix formatting.
1788
d4887adc
NC		 17892001-01-15 Nick Clifton <nickc@redhat.com>
1790
1791 * symbols.c (colon): Change 'already defined symbol' from a
1792 fatal error to an ordinary error. There is no reason why this
1793 error should be fatal.
1794
1795 * message.c (as_fatal): Delete output file, if one has been
015c05c1 1796 created.
d4887adc 1797
fcfd4916
AM		 17982001-01-14 Alan Modra <alan@linuxcare.com.au>
1799
1800 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1801
bfb32b52
KH		 18022001-01-14 Kazu Hirata <kazu@hxi.com>
1803
1804 * config/tc-alpha.c: Fix formatting.
1805 * config/tc-arc.c: Likewise.
1806 * config/tc-arc.h: Likewise.
1807 * config/tc-d10v.c: Likewise.
1808 * config/tc-i370.c: Likewise.
1809 * config/tc-i386.c: Likewise.
1810 * config/tc-i960.c: Likewise.
1811 * config/tc-m68k.c: Likewise.
1812 * config/tc-ppc.c: Likewise.
1813 * config/tc-sparc.c: Likewise.
1814 * config/tc-tahoe.c: Likewise.
1815 * config/tc-vax.c: Likewise.
1816
1e07b820
KH		 1817 * config/tc-arc.c: Fix formatting.
1818
19203624
KH		 1819 * config/tc-arc.c: Fix formatting.
1820
1328dc98
AM		 18212001-01-14 Alan Modra <alan@linuxcare.com.au>
1822
c46b7515
AM		 1823 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1824 both 32 and 64 bit ELF.
1825
1328dc98
AM		 1826 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1827 and don't bother storing `m' for "ce" completer. Tidy handling of
1828 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1829
b9d79e03
JH		 1830Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1831
29184774 1832 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 1833 (i386_mach): Declare.
29184774 1834 * config/tc-i386.c (i386_mach): New function.
b9d79e03 1835
a349d9dd
PB		 18362001-01-13 Philip Blundell <philb@gnu.org>
1837
1838 * doc/as.texinfo: Fix spelling and cross-references.
1839
1840 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1841 character for all systems, not just GNU/Linux. Make it explicit
1842 that `-k' doesn't affect code generation, just ELF flags.
1843
e2914f48
JH		 1844Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1845
1846 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1847 instructions.
1848
272d76e0
FCE		 18492001-01-12 Frank Ch. Eigler <fche@redhat.com>
1850
1851 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1852
d0398d6a
NC		 18532001-01-12 Nick Clifton <nickc@redhat.com>
1854
1855 * as.c (print_args): Update copyright date to 2001.
1856
2d73a4ca
NC		 18572001-01-12 Peter Targett <peter.targett@arccores.com>
1858
1859 * doc/c-arc.texi: New file.
1860 Some sections to be expanded.
1861
6e0b89ee
AM		 18622001-01-12 Alan Modra <alan@linuxcare.com.au>
1863
1864 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1865 (md_parse_option): Always accept "--32".
1866
0d2bcfaf
NC		 18672001-01-11 Peter Targett <peter.targett@arccores.com>
1868
1869 * as.h (TC_ARC): Ensure struc-symbol.h included.
1870 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1871 warnings.
1872 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1873 (TARGET_SYMBOL_FIELDS) added.
1874
1875 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1876 * doc/c-arc.texi: New file.
1877 Some sections to be expanded.
1878 * doc/as.texinfo: Update command-line options.
1879 Removed outdated text for ARC dependant features, instead include
1880 text from above file.
1881
1882 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1883 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1884 (targ-cpu.h) header.
1885 * config/tc-arc.h:
1886 * config/tc-arc.c: New updated configuration for
1887 ARC, including selection of core variants, and extensibility of
1888 instructions, registers etc. through directives.
1889
1890 * config/tc-arc.c (arc_extinst): Minor corrections for
1891 error messages.
1892 (arc_common) Likewise. Make alignment argument optional for local
1893 symbols also, with default of zero.
1894
88051039
SC		 18952001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1896
1897 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1898 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1899 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1900 and fix_new_exp() instead.
1901 (md_convert_frag): For indexed post byte use the symbol value
1902 rather than the displacement.
1903 (md_relax_table): Fix indexed offset relax.
1904
d8273f3b
SC		 19052001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1906
1907 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1908 relax weak symbols.
015c05c1 1909 (relaxable_symbol): New function.
d8273f3b 1910
eea2ad45
AJ		 19112001-01-11 Andreas Jaeger <aj@suse.de>
1912
1913 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1914 not used anywhere.
1915
7a91e76a
NC		 19162001-01-10 Nick Clifton <nickc@redhat.com>
1917
1918 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1919 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1920
aa257fcd
NC		 19212001-01-10 Nick Clifton <nickc@redhat.com>
1922
1923 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1924 character used to dollar local symbols.
1925 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1926 local label symbols.
1927 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1928 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1929 if defined.
1930 Use LOCAL_LABEL_CHAR.
1931 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1932 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1933 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1934
b77a7acd
AJ		 19352001-01-08 Bo Thorsen <bo@suse.de>
1936
015c05c1
AM		 1937 * config/tc-i386.c (i386_immediate, i386_displacement):
1938 GOTPCREL check fix.
b77a7acd 1939
5c2bd011
ILT		 19402001-01-07 Ian Lance Taylor <ian@zembu.com>
1941
1942 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1943 in last change.
1944
46a04e3a
PB		 19452001-01-07 Philip Blundell <philb@gnu.org>
1946
1947 * doc/as.texinfo (Bug Reporting): Update email address for
1948 reports.
1949 * README: Likewise.
1950
b96d3a20
JH		 1951Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1952
1953 * configure.in: Define DEFAULT_ARCH for i386.
29184774 1954 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 1955 move testing for 64bit operands to proper place.
1956
55b62671
AJ		 19572001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1958
1959 * doc/as.texinfo: Document '#' as comment character for i386 and
1960 x86_64. Add AMD x86-64 into menu of machine dependent information.
1961
1962 * doc/c-i386.texi: Document x86_64 extensions.
1963
7bc70a8e
JH		 1964Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1965
29184774 1966 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 1967
a167610d
JH		 1968Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1969
29184774 1970 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 1971 * NEWS: Add note about Pentium4 support.
1972
09f131f2
JH		 1973Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1974
29184774 1975 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 1976 (type_names): Add new types.
1977
6f8c0c4c
JH		 1978Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1979
29184774 1980 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 1981 CpuUnknown): Renumber
1982 (CpuP4, CpuSSE2): New.
1983 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1984
b96ed59a
PB		 19852001-01-03 Philip Blundell <pb@futuretv.com>
1986
1987 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1988 relocs.
1989 (alpha_fix_adjustable): Likewise.
1990 (md_apply_fix): Likewise.
1991
a735d1cd
L		 19922000-12-31 H.J. Lu <hjl@gnu.org>
1993
1994 * listing.c (listing_message): Allocate string only if it is
1995 used.
1996
1997 * configure: Rebuild.
1998
67db5ab4
HPN		 19992000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
2000
2001 * doc/internals.texi (Relaxing with a table) <after relaxation>:
2002 Point out caveats with generating fixups for the opcode in a frag.
2003
c0d8940f
JH		 2004Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
2005
2006 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
2007 * NEWS: Add x86_64.
2008
087f563c
L		 20092000-12-29 H.J. Lu <hjl@gnu.org>
2010
2011 * listing.c (calc_hex): Print the variable part only if the
2012 fragment type is rs_fill.
2013
8108ad8e
HPN		 20142000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
2015
2016 * doc/internals.texi (tc_conditional_pseudoop,
2017 TC_LINKRELAX_FIXUP): Fix typos.
2018
799051fc
RH		 20192000-12-28 Richard Henderson <rth@redhat.com>
2020
2021 * write.c (subsegs_finish): Fix thinko last change -- don't
2022 "optimize" the alignment == 0 case.
2023
0a9ef439
RH		 20242000-12-28 Richard Henderson <rth@redhat.com>
2025
2026 * as.h (rs_align_test): New.
2027 * frags.c (NOP_OPCODE): Move default from read.c.
2028 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
2029 (frag_align_code): New.
2030 * frags.h (frag_align_code): Declare.
2031 * read.c (NOP_OPCODE): Remove.
2032 (do_align): Use frag_align_code.
2033 * write.c (NOP_OPCODE): Remove.
2034 (get_recorded_alignment): New.
2035 (cvt_frag_to_fill): Handle rs_align_test.
2036 (relax_segment): Likewise.
2037 (subsegs_finish): Align last subseg in section to the
2038 section alignment. Use frag_align_code.
2039 * write.h (get_recorded_alignment): Declare.
2040 * config/obj-coff.c (size_section): Handle rs_align_test.
2041 (fill_section, fixup_mdeps): Likewise.
2042 (write_object_file): Use frag_align_code.
2043
2044 * config/tc-alpha.c (alpha_align): Use frag_align_code.
2045 (alpha_handle_align): New.
2046 * config/tc-alpha.h (HANDLE_ALIGN): New.
2047 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2048
2049 * config/tc-i386.h (md_do_align): Use frag_align_code.
2050 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2051
2052 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
2053 (ia64_handle_align): New.
2054 * config/tc-ia64.h (HANDLE_ALIGN): New.
2055 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2056
2057 * config/tc-m32r.c (m32r_do_align): Remove.
2058 (m32r_handle_align): New.
2059 (fill_insn): Use frag_align_code.
2060 * config/tc-m32r.h (md_do_align): Remove.
2061 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
2062 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
2063 * config/tc-mips.c, config/tc-mips.h: Similarly.
2064
2065 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
2066 (sh_handle_align): Likewise. Handle rs_align_code.
2067 (sh_do_align): Remove.
2068 * config/tc-sh.h (md_do_align): Remove.
2069 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2070
2071 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
2072 (sparc_handle_align): Likewise. Handle rs_align_code.
2073 * config/tc-sparc.h (md_do_align): Remove.
2074 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
2075
3cd4dda7
DD		 20762000-12-22 DJ Delorie <dj@redhat.com>
2077
2078 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
2079 when we assemble the first half of a pair.
2080
ec56dfb4
L		 20812000-12-22 H.J. Lu <hjl@gnu.org>
2082
2083 * config/tc-i386.c (reloc): Update the macro for non-bfd
2084 assembler.
2085 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
2086
ad1172d4
L		 20872000-12-22 H.J. Lu <hjl@gnu.org>
2088
2089 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
2090
3e73aa7c
JH		 2091Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
2092
29184774 2093 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 2094 (QWORD_MNEM_SUFFIX): New macro.
2095 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
2096 New macros
2097 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
2098 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
2099 ImmExt): Renumber.
2100 (Size64, No_qSuf, NoRex64, Rex64): New macros.
2101 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
2102 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
2103 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
2104 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
2105 Renumber.
2106 (Reg, WordReg): Add Reg64.
2107 (Imm): Add Imm32S and Imm64.
2108 (EncImm): New.
2109 (Disp): Add Disp64 and Disp32S.
2110 (AnyMem): Add Disp32S.
2111 (RegRex, RegRex64): New macros.
2112 (rex_byte): New type.
29184774 2113 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 2114 (fits_in_unsigned_long, fits_in_signed_long): New functions.
2115 (reloc): New parameter "signed"; support x86_64.
2116 (set_code_flag): New.
2117 (DEFAULT_ARCH): New macro; default to "i386".
2118 (default_arch): New static variable.
2119 (struct _i386_insn): New fields Operand_PCrel; rex.
2120 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
2121 (flag_code): New enum and static variable.
2122 (use_rela_relocations): New static variable.
2123 (flag_code_names): New static variable.
2124 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
2125 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
2126 K6 and Athlon.
2127 (i386_align_code): Return plain "nop" for x86_64.
2128 (mode_from_disp_size): Support Disp32S.
2129 (smallest_imm_type): Support Imm32S and Imm64.
2130 (offset_in_range): Support size of 8.
2131 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
2132 (md_pseudo_table): Add "code64"; use set_code_flat.
2133 (md_begin): Emit sane error message on hash failure.
2134 (tc_i386_fix_adjustable): Support x86_64 relocations.
2135 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
2136 instructions supported on particular arch just partially,
2137 output of 64bit immediates, handling of Imm32S and Disp32S type.
2138 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
2139 (i386_displacement): Likewise.
2140 (i386_index_check): Cleanup; support 64bit addresses.
2141 (md_apply_fix3): Support x86_64 relocation and rela.
2142 (md_longopts): Add "32" and "64".
2143 (md_parse_option): Add OPTION_32 and OPTION_64.
2144 (i386_target_format): Call even for ELFs; choose between
2145 elf64-x86-64 and elf32-i386.
2146 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
2147 (tc_gen_reloc): Support rela relocations and x86_64.
2148 (intel_e09_1): Support QWORD.
2149
21d6c4af
DN		 21502000-12-15 Diego Novillo <dnovillo@redhat.com>
2151
2152 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 2153 it's not an offset expression.
21d6c4af
DN		 2154 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
2155 keep the braces '[' and ']' in the output string.
2156 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
2157 != FLAT. There is no such op_modifier.
2158
6717891c
NC		 21592000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2160
2161 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
2162 if we have it.
2163
ee515fb7
KH		 21642000-12-13 Kazu Hirata <kazu@hxi.com>
2165
2166 * as.h: Fix formatting.
2167 * cgen.h: Likewise.
2168 * dwarf2dbg.c: Likewise.
2169 * input-scrub.c: Likewise.
2170 * read.h: Likewise.
2171
349a994c
DD		 21722000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
2173
2174 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
2175 configure: Regenerate.
2176
42dbf88c
NC		 21772000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2178
2179 * dwarf2dbg.c: #include <limits.h> only if it exists.
2180
0485cba3
AM		 21812000-12-13 Rodney Brown <RodneyBrown@mynd.com>
2182
2183 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
2184 (md_apply_fix): Here too.
2185
514829c3
JW		 21862000-12-12 Jim Wilson <wilson@redhat.com>
2187
2188 * config/tc-ia64.h (ia64_init): Add prototype.
2189
92eb7b32
L		 21902000-12-12 H.J. Lu <hjl@gnu.org>
2191
2192 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
2193
2194 * read.h (outputting_stabs_line_debug): Change it to int.
2195 * stabs.c (outputting_stabs_line_debug): Likewise.
2196
8141c27d
GK		 21972000-12-12 Geoffrey Keating <geoffk@redhat.com>
2198
2199 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
2200 the address of a function result.
2201
5d6f4f16
GK		 22022000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
2203
2204 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
2205 (md_assemble): Call dwarf2_emit_insn.
2206 (shlib): Fix typo SHILB -> SHLIB.
2207 (md_parse_option): Likewise.
2208 (ppc_elf_validate_fix): Likewise:
2209 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2210
d4c0c039
NC		 22112000-12-12 Nick Clifton <nickc@redhat.com>
2212
2213 * cgen.h: Fix formatting.
2214 * input-scrub.c: Fix formatting.
2215 * macro.c: Fix formatting.
e972090a 2216 * config/tc-mips.c: Fix formatting.
584da044 2217 * doc/c-mips.texi: Fix formatting.
55b62671 2218
f16b83df
JH		 2219Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
2220
29184774 2221 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 2222 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
2223 references.
2224 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
2225 otherwise.
29184774 2226 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 2227 (No_dSuf): Kill.
2228
2229 * i386.h (*_Suf): Remove No_dSuf.
2230 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
2231 Remove.
2232 (i386_optab): Remove 'd' in the suffixes.
2233
50705ef4
AM		 22342000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
2235
2236 * config/tc-i386.c (T_SHORT): Undefine before defining.
2237
beae10d5
KH		 22382000-12-05 Kazu Hirata <kazu@hxi.com>
2239
2240 * config/tc-mips.c: Fix formatting.
2241
bccba5f0 22422000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 2243
2244 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
2245 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
2246 (md_show_usage): Ditto.
2247 (md_parse_option): Ditto.
2248 (d10v_cleanup): Writes pending instruction only if
2249 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 2250 Fix compile time warning messages.
50705ef4
AM		 2251
2252 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 2253
22542000-12-04 Matthew Hiller <hiller@redhat.com>
2255
50705ef4 2256 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 2257 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
2258 function entry and unset at function exit.
2259
50705ef4 2260 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 2261
2262 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
2263
2264 * dwarf2dbg.c: Fix compile time warning messages.
2265
bc805888
KH		 22662000-12-03 Kazu Hirata <kazu@hxi.com>
2267
2268 * config/tc-a29k.c: Fix formatting.
2269 * config/tc-alpha.c: Likewise.
2270 * config/tc-arm.c: Likewise.
2271 * config/tc-cris.c: Likewise.
2272 * config/tc-hppa.c: Likewise.
2273 * config/tc-i370.c: Likewise.
2274 * config/tc-i386.c: Likewise.
2275 * config/tc-i860.c: Likewise.
2276 * config/tc-i960.c: Likewise.
2277 * config/tc-ia64.c: Likewise.
2278 * config/tc-m68hc11.c: Likewise.
2279 * config/tc-m68k.c: Likewise.
2280 * config/tc-m88k.c: Likewise.
2281 * config/tc-pj.c: Likewise.
2282 * config/tc-ppc.c: Likewise.
2283 * config/tc-sh.c: Likewise.
2284 * config/tc-sparc.c: Likewise.
2285 * config/tc-tahoe.c: Likewise.
2286 * config/tc-vax.c: Likewise.
2287
3dacdf2e
NC		 22882000-12-01 Chris Demetriou <cgd@sibyte.com>
2289
50705ef4
AM		 2290 * config/tc-mips.c (mips_ip): When calculating offsets,
2291 don't accept as constant the difference between the
2292 addresses of symbols in two different sections.
2293
2294 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
2295 specifiers.
2296 (validate_mips_insn): Likewise. Also, update 'B' operand
2297 specifier to use OP_*_CODE20 constants and delete 'm' operand
2298 specifier.
2299 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
2300 operand specifiers. Change warning generated by 'B' operand
2301 specifier to reflect its new multi-purpose usage.
2302
2303 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
2304 -1, and update comment.
2305 (file_mips_isa): Likewise.
2306 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
2307 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
2308 ISA_* constants rather than hard-coded numbers.
2309 (mips_cpu_info): New structure.
2310 (mips_cpu_info_table): New table describing CPU and ISA names
2311 and numbers.
2312 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
2313 mips_cpu_info_from_cpu): New functions.
2314 (mips_isa_to_str): New function to get string for ISA name.
2315 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
2316 return const char *.
2317 (md_begin): Redo CPU and ISA selection logic, using
2318 mips_cpu_info_from_*. Convert to use ISA_* constants rather
2319 than hard-coded numbers.
2320 (append_insn, mips_emit_delays, macro, macro2): Convert to use
2321 ISA_* constants rather than hard-coded numbers.
2322 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
2323 (md_longopts): Delete OPTION_NO_MIPS32.
2324 (md_parse_option): Convert to use ISA_* constants rather than
2325 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
2326 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
2327 to use strcasecmp to recognize "default" and to use
2328 mips_cpu_info_from_name to get CPU numbers from argument.
2329 (md_show_usage): Move -mips32 so it's with the rest of the ISA
2330 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
2331 mips32-4k.
2332 (s_mipsset): Accept ISA value 32.
2333 * doc/as.texinfo: Clean up MIPS options summary slightly,
2334 remove -no-mips32. Add note about -mips4 and -mips32
2335 specifying those ISA levels. Delete -mips32 and -no-mips32
2336 cpu flag descriptions.
2337 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
2338 up the supported CPU switch list, and replace 4Kc, 4Km, and
2339 4Kp entries with a single mips32-4k entry. Note that you can
2340 use ".set mips32".
2341
29184774 2342 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 2343 ISA_MIPS64.
2344 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
2345 -mips5 and -mips64.
2346 (md_parse_option): Add cases for OPTION_MIPS5 and
2347 OPTION_MIPS64.
2348 (md_show_usage): Mention -mips5 and -mips64 arguments.
2349 (s_mipsset): Add cases for MIPS5 and MIPS64.
2350 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
2351 and pseudo-CPUs.
2352 * doc/as.texinfo: Mention -mips5 and -mips64 options
2353 and their meanings.
2354 * doc/c-mips.texi: Likewise. Also update introduction
2355 and ".set" usage information.
2356
2357 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2358 CPU list.
2359 (mips_cpu_info_table): Add SB-1 entries.
2360 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2361 known to the -mcpu option.
2362
2363 * doc/as.texinfo: Correct description of MIPS -mcpu
2364 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 2365
5f68c319
NC		 23662000-12-01 Joel Sherrill <joel@OARcorp.com>
2367
3dacdf2e
NC		 2368 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2369 New targets.
2370 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2371 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 2372 * configure: Regenerate.
2373 * config.in: Regenerate.
2374 * Makefile.in: Regenerate.
2375 * aclocal.m4: Regenerate.
2376 * po/gas.pot: Regenerate.
50705ef4 2377
4ce3447c
PB		 23782000-11-30 Philip Blundell <pb@futuretv.com>
2379
2380 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2381 even in non BFD_ASSEMBLER case.
2382
76a0ddac
DN		 23832000-11-30 Diego Novillo <dnovillo@redhat.com>
2384
29184774 2385 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 2386 syntax.
2387
220e750f
RH		 23882000-11-29 Richard Henderson <rth@redhat.com>
2389
2390 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2391 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2392 thread multiple subsegments properly; handle multiple code
2393 sections properly; emit proper compilation unit info for assembler
2394 generated debugging.
2395
2396 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2397 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2398 (dwarf2dbg_estimate_size_before_relax): Declare.
2399 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2400 * write.c: Include dwarf2dbg.h.
2401 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2402 (relax_segment): Likewise.
2403
99b222b4
HPN		 24042000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2405
2406 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2407 jump>: Use as_bad_where instead of as_bad. Tweak error message
2408 accordingly. Stabilize frag by updating fix part and resetting
2409 variant part.
2410 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 2411 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2412 indexing is_end_of_line[].
2413 (md_assemble): Initialize size to 0.
2414 (md_section_align): Mark parameter seg as unused.
e46fee70 2415 (parse_reg): Parse names case-insensitively.
99b222b4 2416
814f6641
KH		 24172000-11-28 Kazu Hirata <kazu@hxi.com>
2418
2419 * config/obj-aout.h: Fix formatting.
2420 * config/obj-bout.h: Likewise.
2421 * config/obj-coff.c: Likewise.
2422 * config/obj-coff.h: Likewise.
2423 * config/obj-elf.h: Likewise.
2424 * config/obj-som.h: Likewise.
2425 * config/obj-vms.c: Likewise.
2426 * config/obj-vms.h: Likewise.
2427 * config/tc-h8300.h: Likewise.
2428 * config/tc-ns32k.h: Likewise.
2429 * config/tc-sparc.h: Likewise.
2430 * config/tc-tic54x.h: Likewise.
2431 * config/tc-z8k.h: Likewise.
2432
e47b9e39
NC		 24332000-11-28 Nick Clifton <nickc@redhat.com>
2434
2435 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2436 License is present in the sources, but not the output, and
2437 also available from the GNU website.
2438 (GNU Free Documentation License): Comment out this section.
2439
fcdc20a4
HPN		 24402000-11-28 Hans-Peter Nilsson <hp@axis.com>
2441
43c34dee
HPN		 2442 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2443 targets. Remove i860 from valid a.out targets.
2444 * Makefile.in: Regenerate.
2445
fcdc20a4 2446 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 2447 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 2448 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2449 (s_cris_file, s_cris_loc): New.
2450 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2451 * Makefile.am: Regenerate dependencies.
2452 * Makefile.in: Regenerate.
2453
16887944
AM		 24542000-11-28 Alan Modra <alan@linuxcare.com.au>
2455
2456 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2457 (MRI_MUL_PRECEDENCE): Likewise.
2458 (op_rank): Fix a comment typo.
2459
ae3e85dd
SC		 24602000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2461
2462 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2463 the error message.
2464 (get_operand): Fix analysis for movw/movb instructions.
2465
077b8428
NC		 24662000-11-24 Nick Clifton <nickc@redhat.com>
2467
2468 * configure.in (xscale-elf): Add target.
2469 (xscale-coff): Add target.
2470 * configure: Regenerate.
2471
2472 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2473 extenstion.
2474 (ARM_EXT_XSCALE): New ARM architecture extension.
2475 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2476 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2477 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2478 (ARM_ARCH_V4): Remove processor from architecture.
2479 (ARM_ARCH_3M): New architecutre definition.
2480 (ARM_ARCH_V5TE): New architecutre definition.
2481 (ARM_ARCH_XSCALE): New architecutre definition.
2482 (CPU_DEFAULT): Allow to be defaulted to XScale.
2483 (atpcs): New boolean variable.
2484 (ldr_flags): Support 'd' flag for double word loads.
2485 (str_flags): Support 'd' flag for double word stored.
2486 (do_mia): New function.
2487 (do_mar): New function.
2488 (do_mra): New function.
2489 (do_pld): New function.
2490 (do_ldrd): New function.
2491 (do_blx): New function.
2492 (do_bkpt): New function.
2493 (do_clz): New function.
2494 (do_lstc2): New function.
2495 (do_cdp2): New function.
2496 (do_t_blx): New function.
2497 (do_t_bkpt): New function.
2498 (do_smla): New function.
2499 (do_smlal): New function.
2500 (do_smul): New function.
2501 (do_qadd): New function.
2502 (do_co_reg2c): New function.
2503 (LONGEST_INSN): Redefine to 7.
2504
2505 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2506 command line switches.
2507
2434f565
JW		 25082000-11-22 Jim Wilson <wilson@redhat.com>
2509
2510 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2511 (struct rsrc): Make line unsigned.
2512 (gr_values): Add missing initializer.
2513 (SLOT_NUM_NOT_SET): Add unsigned cast.
2514 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2515 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2516 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2517 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2518 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2519 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2520 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2521 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2522 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2523 Add ATTRIBUTE_UNUSED to unused parameters.
2524 (convert_expr_to_ab_reg): Add parens.
2525 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2526 (dot_prologue): Initialize grsave when declared.
2527 (md_pseudo_table): Add missing initializers.
2528 (operand_match): Add casts to bfd_vma.
2529 (emit_one_bundle): Delete unused local prev. Make required_template
2530 unsigned.
2531 (specify_resource): Cast i to unsigned.
2532 (note_register_values): Use fprintf_vma.
2533 (print_dependency): Likewise.
2534
5a080f89
JW		 25352000-11-21 Jim Wilson <wilson@redhat.com>
2536
5e7474a7
JW		 2537 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2538 for unwind info section.
2539 (dot_endp): Likewise for unwind section.
2540
5a080f89
JW		 2541 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2542 fix_new_exp.
2543
732d96b6
JJ		 25442000-11-21 Jakub Jelinek <jakub@redhat.com>
2545
2546 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2547 (output_insn): Call dwarf2_emit_insn.
b8e904dc 2548 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 2549
6d2cf69f
RH		 25502000-11-17 Richard Henderson <rth@redhat.com>
2551
2552 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2553 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2554 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2555
8179bd9b
NC		 25562000-11-17 Nick Clifton <nickc@redhat.com>
2557
2558 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2559 .file pseudo ops.
2560
316e2c05
RH		 25612000-11-17 Richard Henderson <rth@redhat.com>
2562
2563 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2564
a8316fe2
RH		 25652000-11-17 Richard Henderson <rth@redhat.com>
2566
2567 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 2568 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 2569 tri-state definition of alpha_flag_mdebug.
2570 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2571 (s_alpha_file): Store first .file directive.
2572 (s_alpha_stab): New.
2573 (md_pseudo_table): Add stabs and stabn.
2574
e346e481
RH		 25752000-11-17 Richard Henderson <rth@redhat.com>
2576
2577 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2578
4dc7ead9
RH		 25792000-11-17 Richard Henderson <rth@redhat.com>
2580
2581 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 2582 (main): Call dwarf2_finish.
4dc7ead9
RH		 2583 * as.h (debug_type): Clarify documentation of the meaning
2584 of this variable.
2585 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2586 (print_stats): Fix parenthesis problem.
2587 (now_subseg_size): New.
2588 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2589 (dwarf2_directive_file): Don't set debug_type.
2590 (dwarf2_where): Honor DEBUG_DWARF2 first.
2591 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2592 do nothing if not emitting dwarf2 debug info, or no work.
2593 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2594 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2595 (ecoff_new_file): Likewise.
2596 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2597 commentary wrt dwarf2.
2598
2599 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2600 ATTRIBUTE_UNUSED as needed.
2601 (emit_insn): Call dwarf2_emit_insn.
2602 (s_alpha_file): New.
2603 (s_alpha_loc): New.
2604 (s_alpha_coff_wrapper): Don't handle them.
2605 (md_pseudo_table): Update for .file and .loc.
2606 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2607
2608 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2609 don't protect with debug_type.
2610 * config/tc-hppa.c (md_assemble): Likewise.
2611 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2612 * config/tc-mn10300.c (md_assemble): Likewise.
2613 * config/tc-sh.c (md_assemble): Likewise.
2614 * config/tc-v850.c (md_assemble): Likewise.
2615
2616 * config/tc-arm.c (arm_end_of_source): Remove.
2617 * config/tc-hppa.c (pa_end_of_source): Remove.
2618 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2619 * config/tc-mn10300.c (mn10300_finalize): Remove.
2620 * config/tc-sh.c (sh_finalize): Remove.
2621 * config/tc-v850.c (sh_finalize): Remove.
2622
2623 * config/tc-arm.h (md_end): Remove.
2624 * config/tc-hppa.h (md_end): Remove.
2625 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2626 * config/tc-m68hc11.h (md_end): Remove.
2627 * config/tc-mn10300.h (md_end): Remove.
2628 * config/tc-sh.h (md_end): Remove.
2629 * config/tc-v850.h (md_end): Remove.
2630
2631 * config/tc-ia64.c (emit_one_bundle): Don't protect
2632 dwarf2 bits with debug_type.
2633 (md_assemble): Likewise.
2634 (ia64_end_of_source): Don't call dwarf2_finish.
2635
ca683b78
JW		 26362000-11-16 Jim Wilson <wilson@redhat.com>
2637
2638 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2639 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2640 > 16.
2641
6f620856
L		 26422000-11-16 H.J. Lu <hjl@gnu.org>
2643
2644 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2645 version name.
2646
19d63e5d
KH		 26472000-11-15 Kazu Hirata <kazu@hxi.com>
2648
2649 * config/tc-tic30.c: Fix formatting.
2650 * config/tc-tic80.c: Likewise.
2651 * config/tc-v850.c: Likewise.
2652 * config/tc-vax.c: Likewise.
2653 * config/tc-w65.c: Likewise.
2654 * config/tc-z8k.c: Likewise.
2655
a8761a19
DD		 26562000-11-14 DJ Delorie <dj@redhat.com>
2657
2658 * config/tc-v850.c: Support dwarf2.
2659 * config/tc-v850.h: Ditto.
2660
2661 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2662 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 2663
88be23ec
BS		 26642000-11-15 Bernd Schmidt <bernds@redhat.com>
2665
29184774 2666 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 2667 (errata_nops_necessary_p): New function.
2668 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2669 md.
2670
72a76794
JW		 26712000-11-14 Jim Wilson <wilson@redhat.com>
2672
2673 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2674 return little endian bfd formats.
2675
4a1805b1
KH		 26762000-11-14 Kazu Hirata <kazu@hxi.com>
2677
2678 * config/aout_gnu.h: Fix formatting.
2679 * config/atof-vax.c: Likewise.
2680 * config/m68k-parse.h: Likewise.
2681 * config/m88k-opcode.h: Likewise.
2682 * config/obj-elf.c: Likewise.
2683 * config/tc-arm.c: Likewise.
2684 * config/tc-cris.c: Likewise.
2685 * config/tc-i386.c: Likewise.
2686 * config/tc-ia64.c: Likewise.
2687 * config/tc-mn10300.c: Likewise.
2688 * config/te-386bsd.h: Likewise.
2689 * config/te-hppa.h: Likewise.
2690 * config/te-nbsd.h: Likewise.
2691 * config/te-ppcnw.h: Likewise.
2692 * config/te-sparcaout.h: Likewise.
2693 * config/te-tmips.h: Likewise.
2694 * config/vax-inst.h: Likewise.
2695 * config/vms-conf.h: Likewise.
2696
c810873d
JJ		 26972000-11-14 Jakub Jelinek <jakub@redhat.com>
2698
2699 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2700
79082ff0
L		 27012000-11-13 H.J. Lu <hjl@gnu.org>
2702
2703 * config/obj-elf.c (elf_frob_symbol): Support
2704 ".symver name,name2@@@nodename".
2705 (elf_frob_file_before_adjust): Likewise.
2706
2707 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2708 and ".symver name,name2@@@nodename".
2709 Fix a typo.
2710
1da00eb4
L		 27112000-11-12 H.J. Lu (hjl@gnu.org)
2712
2713 * config/obj-elf.c (obj_elf_symver): Check missing version
2714 name.
2715
f585997b
L		 27162000-11-12 H.J. Lu (hjl@gnu.org)
2717
2718 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2719 instead of bfd_vma for non-bfd assemblers.
2720
ef5c4bfc
KH		 27212000-11-09 Kazu Hirata <kazu@hxi.com>
2722
2723 * itbl-ops.c: Fix comment typos.
2724
f5a30c2e
JW		 27252000-11-08 Jim Wilson <wilson@redhat.com>
2726
2727 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2728 (struct unwind): Add next_slot_frag field.
2729 (slot_index): New parameters slot_frag and first_frag. Add code
2730 to add in frag sizes when different. Add comments.
2731 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2732 arguments to slot_index.
2733 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2734 loop end. Set next_slot_frag field.
2735
339681c0
L		 27362000-11-07 H.J. Lu <hjl@gnu.org>
2737
2738 * doc/as.texinfo (.symver): Updated for versioned symbol
2739 reference.
2740
2741 * obj.h (format_ops): Add the frob_file_before_adjust field.
2742
2743 * config/obj-aout.c (aout_format_ops): Set the
2744 frob_file_before_adjust field to 0.
2745 * config/obj-coff.c (coff_format_ops): Likewise.
2746 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2747
2748 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2749 name.
2750 (elf_frob_file_before_adjust): New function to remove unneeded
2751 versioned symbols from the symbol table.
2752 (elf_format_ops): Set the frob_file_before_adjust field to
2753 elf_frob_file_before_adjust.
2754
2755 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2756 not defined.
2757
2758 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2759
4a314ec8
NC		 27602000-11-07 Peter Targett <peter.targett@arccores.com>
2761
2762 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2763 BIG_ENDIAN macros.
2764 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2765 Fix compile time warning messages.
50705ef4 2766
604d524f
NC		 27672000-11-07 Nick Clifton <nickc@redhat.com>
2768
2769 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2770 buffer in order to avoid buffer overflows.
2771
44f5c83a
JW		 27722000-11-06 Steve Ellcey <sje@cup.hp.com>
2773
2774 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2775 Change M to m for -milp32 or -mlp64 to match gcc.
2776 (dot_endp): Use bytes_per_address instead of 8.
2777 (emit_one_bundle): Use number_to_chars_littleendian instead of
2778 md_number_to_chars.
2779 (fix_insn): Likewise.
2780 (ia64_init): New function.
2781 (ia64_target_format): New function.
2782 (md_begin): Set endianness, arch, and machine as appropriate.
2783 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2784 Make these macros depend on TE_HPUX macro.
2785 (TARGET_FORMAT): Define.
2786 (HOST_SPECIAL_INIT): Define.
2787 * config/te-hpux.h: New file.
2788 * configure.in: Add "ia64-*-hpux*" target to configure.
2789 * configure: Regenerate.
50705ef4 2790
7152f1dc
KH		 27912000-11-06 Kazu Hirata <kazu@hxi.com>
2792
ef99799a
KH		 2793 * as.c: Fix formatting.
2794 * dwarf2dbg.c: Likewise.
2795 * input-file.c: Likewise.
7152f1dc
KH		 2796 * input-file.h: Likewise.
2797 * input-scrub.c: Likewise.
ef99799a
KH		 2798 * itbl-ops.c: Likewise.
2799 * listing.c: Likewise.
2800 * macro.h: Likewise.
2801 * messages.c: Likewise.
2802 * read.c: Likewise.
2803 * subsegs.c: Likewise.
2804 * subsegs.h: Likewise.
2805 * write.c: Likewise.
7152f1dc 2806
cf055d54
NC		 28072000-11-06 Nick Clifton <nickc@redhat.com>
2808
2809 * doc/as.texinfo: Add GNU Free Documentation License.
2810 * doc/gasp.texi: Add GNU Free Documentation License.
2811 * doc/as.1: Add GNU Free Documentation License.
2812
8d6b5c8e
NC		 28132000-11-05 Nick Clifton <nickc@redhat.com>
2814
2815 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2816
59ff2774
NC		 28172000-11-02 Per Lundberg <plundis@chaosdev.org>
2818
2819 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2820 * configure: Regenerate.
2821
37d8bb27
NC		 28222000-11-01 Nick Clifton <nickc@redhat.com>
2823
2824 * read.c (original_case_string): New global variable.
2825 (read_a_source_file): Copy opcode string into
2826 original_case_string if clobbering the case of the opcode.
2827 * read.h: Export the definition of original_case_string.
2828 * config/tc-arm.c (md_assembler): When parsing a .req
2829 directive use the original opcode string, not the case
2830 clobbered version.
2831
d75bb8cf
NC		 28322000-11-02 Nick Clifton <nickc@redhat.com>
2833
2834 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 2835 variable.
d75bb8cf
NC		 2836 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2837 dwarf2_where and dwarf2_gen_line_info.
2838
6c17cfe4
PB		 28392000-11-02 Theo Honohan <th@futuretv.com>
2840
50705ef4 2841 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 2842
c51ce5f0
EC		 28432000-10-31 Eric Christopher <echristo@redhat.com>
2844
2845 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2846 or pc-relative, else use fx_offset.
2847
f1bcba5b
JW		 28482000-10-31 Jim Wilson <wilson@redhat.com>
2849
2850 * config/tc-ia64.c (struct md): New field tag_fixups.
2851 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2852 qualifying predicate.
2853 (emit_one_bundle): Delete spurious multiplication by one. Handle
2854 tag_fixups.
2855 (ia64_start_line): Error if dangling qualifying predicate.
2856 (defining_tag): New static variable.
2857 (ia64_unrecognized_line, case '['): Parse tags.
2858 (ia64_frob_label): Create tag_fixups.
2859 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 2860
8637c045
AM		 28612000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2862
2863 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2864
ebeeafe6
BS		 28652000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2866
29184774 2867 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 2868
b041f888
KH		 28692000-10-30 Kazu Hirata <kazu@hxi.com>
2870
2871 * expr.c: Fix formatting.
2872 * flonum-copy.c: Likewise.
2873 * flonum.h: Likewise.
2874 * gasp.c: Likewise.
2875 * hash.c: Likewise.
2876
d8374dcd
HPN		 28772000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2878
2879 * as.h (OPTION_MD_BASE): Bump to 190.
2880 * as.c (parse_args) <std_longopts>: Add comment about the need to
2881 check OPTION_MD_BASE in as.h.
2882
1308f14c
HPN		 2883 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2884 for weak symbols.
2885
6f6ef0fa
NC		 28862000-10-27 Nick Clifton <nickc@redhat.com>
2887
2888 * configure.in (emulations): Add m68hc12.
2889 * configure: Regenerate.
2890 * po/gas.pot: Regenerate.
c51ce5f0 2891
bf1b5881
AH		 28922000-10-27 Aldy Hernandez <aldyh@redhat.com>
2893
50705ef4
AM		 2894 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2895 cpsr*.
2896 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 2897
85a39694
NC		 28982000-10-25 Nick Clifton <nickc@redhat.com>
2899
2900 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2901 a DWARF2 line number information sequence.
2902
2903 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2904
2905 * read.c (generate_lineno_debug): Update comment describing why
2906 DWARF2 line number debug information is not generated
2907 automatically by this function.
2908
2909 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2910 not all.
c51ce5f0 2911
85a39694
NC		 2912 * config/tc-arm.h (md_end): Define.
2913 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 2914
85a39694
NC		 2915 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2916 if generating DWARF2 line numbers.
2917 (arm_end_of_source): New function. Call dwarf2_finish if
2918 necessary.
2919
2920 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2921 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2922 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 2923
cce0cbdc
DN		 29242000-10-25 Diego Novillo <dnovillo@cygnus.com>
2925
29184774 2926 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 2927 arguments.
2928
64a0c779
DN		 29292000-10-24 Diego Novillo <dnovillo@cygnus.com>
2930
29184774 2931 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 2932 (build_displacement_string): Remove.
2933 (i386_parse_seg): Remove.
2934 (i386_intel_memory_operand): Remove.
2935 (i386_intel_operand): Re-write using recursive descent parser based
2936 on MASM documentation.
2937 (struct intel_parser_s): New structure.
2938 (intel_parser): New static variable.
2939 (struct intel_token): New structure.
2940 (cur_token, prev_token): New static variables.
2941 (T_NIL): Define.
2942 (T_CONST): Define.
2943 (T_REG): Define.
2944 (T_BYTE): Define.
2945 (T_WORD): Define.
2946 (T_DWORD): Define.
2947 (T_QWORD): Define.
2948 (T_XWORD): Define.
2949 (T_SHORT): Define.
2950 (T_OFFSET): Define.
2951 (T_PTR): Define.
2952 (T_ID): Define.
2953 (intel_match_token): New function.
2954 (intel_get_token): New function.
2955 (intel_putback_token): New function.
2956 (intel_expr): New function.
2957 (intel_e05): New function.
2958 (intel_e05_1): New function.
2959 (intel_e06): New function.
2960 (intel_e06_1): New function.
2961 (intel_e09): New function.
2962 (intel_e09_1): New function.
2963 (intel_e10): New function.
2964 (intel_e10_1): New function.
2965 (intel_e11): New function.
2966
19f7b010
JJ		 29672000-10-20 Jakub Jelinek <jakub@redhat.com>
2968
2969 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2970 instructions to loose any special insn->architecture mask.
2971
2972 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2973 (sparc_md_end, sparc_arch_types, sparc_arch,
2974 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2975 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2976 request v9b architecture if they are used).
2977
3ae647a0
NC		 29782000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2979
2980 * config/tc-m68k.c: Fix the previous misapplied patch.
2981
5cbdaa77
NC		 29822000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2983
50705ef4
AM		 2984 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2985 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2986 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2987 BFD_RELOC_*.
5cbdaa77 2988
e6c774b4
KH		 29892000-10-17 Kazu Hirata <kazu@hxi.com>
2990
2991 * debug.c: Fix formatting.
2992 * depend.c: Likewise.
2993 * dwarf2dbg.c: Likewise.
2994 * dwarf2dbg.h: Likewise.
2995 * ecoff.c: Likewise.
2996 * expr.c: Likewise.
2997 * expr.h: Likewise.
2998 * flonum-konst.c: Likewise.
2999 * frags.h: Likewise.
3000
ea20a7da
CC		 30012000-10-17 Chandrakala Chavva <cchavva@redhat.com>
3002
3003 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
3004 options.
3005 * doc/as.texinfo: Added notes about this new option.
3006
266cb5f1
HPN		 30072000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
3008
3009 * config/tc-sh.c (JREG): Remove.
3010 (md_convert_frag): Remove #if 0:d code using JREG.
3011
6588847e
DN		 30122000-10-15 Diego Novillo <dnovillo@cygnus.com>
3013
3014 * config/tc-i386.c (i386_operand_modifier): Only match
3015 modifiers SHORT and FLAT if they are followed by a space.
3016 (parse_register): When `allow_naked_reg' is set, do not confuse
3017 identifiers that start with a register name with a register.
3018
30a2b4ef
KH		 30192000-10-12 Kazu Hirata <kazu@hxi.com>
3020
3021 * app.c: Fix formatting.
3022 * as.c: Likewise.
3023 * as.h: Likewise.
3024 * bit_fix.h: Likewise.
3025 * cgen.c: Likewise.
3026 * cgen.h: Likewise.
3027 * cond.c: Likewise.
3028
d01e2a23
AM		 30292000-10-11 Alan Modra <alan@linuxcare.com.au>
3030
3031 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
3032
44852b19
AM		 30332000-10-07 Alan Modra <alan@linuxcare.com.au>
3034
dc1fc56b
AM		 3035 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
3036 Re-arrange function a little and improve error message.
3037
44852b19
AM		 3038 * write.c (write_relocs): Fix a comment.
3039
3040 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
3041 link-once sections.
3042
afa680f8
JW		 30432000-10-05 Jim Wilson <wilson@cygnus.com>
3044
3045 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
3046
ce8a8b2f
AM		 30472000-10-05 Alan Modra <alan@linuxcare.com.au>
3048
3049 * config/tc-i386.c: Delete some useless comments, reformat others.
3050
3051 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
3052 non-global syms in linkonce sections.
3053
56d27c17
AM		 30542000-10-04 Ralf Baechle <ralf@gnu.org>
3055
3056 * config/tc-ia64.c (operand_match): Don't use // style comments.
3057 * config/tc-i370.c: Likewise.
3058
7b15d668
HPN		 30592000-09-29 Hans-Peter Nilsson <hp@axis.com>
3060
3061 Changes to handle varying register prefix and user symbol prefix.
3062 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
3063 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
3064 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
3065 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
3066 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
3067 (demand_register_prefix): New variable.
3068 (md_pseudo_table): New pseudo ".syntax".
3069 (md_longopts): New options --no-underscore and --underscore.
3070 (cris_target_format): Return elf32-us-cris or elf32-cris depending
3071 on symbols_have_leading_underscore.
3072 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
3073 (get_spec_reg): Ditto.
3074 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
3075 Fix formatting.
3076 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
3077 --help.
3078 <case OPTION_NO_US, case OPTION_US>: New.
3079 (md_show_usage): Be brief and reformat to match continuation of
3080 --help.
3081 * po/gas.pot: Regenerate.
3082
27df9f40
AM		 30832000-09-28 Alan Modra <alan@linuxcare.com.au>
3084
3085 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
3086 force relocs for 12 bit branches.
3087 (md_apply_fix): Similarly, adjust logic here.
3088
5506e1a5
AM		 30892000-09-28 Alan Modra <alan@linuxcare.com.au>
3090
3091 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
3092 adjust for external and weak syms as we will use a reloc. Allow
3093 for +8 offset when calculating limits of branches.
3094 (hppa_fix_adjustable): Undo 2000-09-23 change.
3095 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
3096 Correct distance calculation.
47d89dba
AM		 3097 (tc_gen_reloc): Print the file name and line number if we can't
3098 handle a fixup.
5506e1a5
AM		 3099
3100 From John David Anglin <dave@hiauly1.hia.nrc.ca>
3101 * config/tc-hppa.c (nonzero_dibits): Define.
3102 (arg_reloc_stub_needed): Check each arg and return value
3103 separately for zero case.
3104 (pa_align): Declare argument `bytes'.
3105
81d4177b
KH		 31062000-09-25 Kazu Hirata <kazu@hxi.com>
3107
3108 * config/tc-cris.c: Fix formatting.
3109 * config/tc-d10v.h: Likewise.
3110 * config/tc-d30v.c: Likewise.
3111 * config/tc-d30v.h: Likewise.
3112 * config/tc-fr30.c: Likewise.
3113 * config/tc-fr30.h: Likewise.
3114 * config/tc-m68k.c: Likewise.
3115 * config/tc-m68k.h: Likewise.
3116 * config/tc-pj.h: Likewise.
3117 * config/tc-ppc.c: Likewise.
3118 * config/tc-ppc.h: Likewise.
3119 * config/tc-sh.c: Likewise.
3120 * config/tc-sh.h: Likewise.
3121 * config/tc-sparc.c: Likewise.
3122 * config/tc-v850.h: Likewise.
3123 * config/tc-vax.h: Likewise.
3124 * config/tc-w65.h: Likewise.
3125 * config/tc-z8k.h: Likewise.
3126
959ee541
AM		 31272000-09-23 Alan Modra <alan@linuxcare.com.au>
3128
3129 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
3130 checks only for ELF.
3131 (hppa_force_relocation): Likewise.
3132
139368c9
JW		 31332000-09-22 Jim Wilson <wilson@cygnus.com>
3134
3135 * config/tc-ia64.c (dv_sem): Add "stop".
3136 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
3137 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
3138 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
3139 match above.
3140 (mark_resources): Check IA64_RS_PRr.
3141
151337e8
NC		 31422000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3143
56d27c17 3144 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 3145 md_estimate_size_before_relax): Redesign and clean up the
3146 relaxation mechanism.
3147
0b7410c4
KH		 31482000-09-21 Kazu Hirata <kazu@hxi.com>
3149
3150 * config/tc-ns32k.c: Fix formatting.
3151 * config/tc-ns32k.h: Likewise.
3152
a4d24084
KH		 31532000-09-20 Kazu Hirata <kazu@hxi.com>
3154
82efde3a
KH		 3155 * config/tc-m32r.c: Fix formatting.
3156 * config/tc-m32r.h: Likewise.
3157 * config/tc-m68851.h: Likewise.
3158 * config/tc-m68hc11.c: Likewise.
3159 * config/tc-m68hc11.h: Likewise.
3160 * config/tc-m88k.c: Likewise.
3161 * config/tc-mcore.c: Likewise.
a75214e5 3162 * config/tc-mcore.h: Likewise.
82efde3a
KH		 3163 * config/tc-mips.c: Likewise.
3164 * config/tc-mips.h: Likewise.
3165 * config/tc-mn10200.h: Likewise.
3166 * config/tc-mn10300.h: Likewise.
a75214e5 3167 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 3168 * config/tc-tahoe.h: Likewise.
3169
4844386e 31702000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 3171
3172 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
3173 Likewise in relaxation description comments.
3174
9e754211
AM		 31752000-09-18 Alan Modra <alan@linuxcare.com.au>
3176
3177 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
3178 subtraction of two syms without emitting a relocation.
3179
3180 From David Huggins-Daines <dhd@linuxcare.com>
3181 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
3182 global or weak symbols.
3183
4a4f25cf
KH		 31842000-09-15 Kazu Hirata <kazu@hxi.com>
3185
3186 * config/tc-h8300.h: Fix formatting.
3187 * config/tc-h8500.c: Likewise.
3188 * config/tc-h8500.h: Likewise.
3189 * config/tc-hppa.h: Likewise.
3190 * config/tc-i370.h: Likewise.
3191 * config/tc-i386.h: Likewise.
3192 * config/tc-i860.c: Likewise.
3193 * config/tc-i860.h: Likewise.
3194 * config/tc-i960.h: Likewise.
3195 * config/tc-ia64.c: Likewise.
3196 * config/tc-ia64.h: Likewise.
3197
1dab94dd
KH		 31982000-09-14 Kazu Hirata <kazu@hxi.com>
3199
3200 * config/tc-a29k.c: Fix formatting.
3201 * config/tc-alpha.c: Likewise.
3202 * config/tc-arc.c: Likewise.
3203 * config/tc-arc.h: Likewise.
3204 * config/tc-arm.c: Likewise.
3205 * config/tc-arm.h: Likewise.
3206 * config/tc-avr.c: Likewise.
3207 * config/tc-avr.h: Likewise.
3208 * config/tc-tic30.c: Likewise.
3209 * config/tc-tic30.h: Likewise.
3210 * config/tc-tic54x.c: Likewise.
3211 * config/tc-tic54x.h: Likewise.
3212 * config/tc-tic80.c: Likewise.
3213 * config/tc-tic80.h: Likewise.
3214
7484b8e6
TW		 32152000-09-14 Timothy Wall <twall@cygnus.com>
3216
3217 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
3218 parallel comparisons for later use.
3219 (struct rsrc): Add parallel comparison type.
3220 (resources_match): Skip special cases of PR usage (non-conflicting
3221 parallel compares).
56d27c17 3222
bf514e21
KH		 32232000-09-13 Kazu Hirata <kazu@hxi.com>
3224
3225 * config/obj-ecoff.c: Fix formatting.
3226 * config/obj-elf.c: Likewise.
3227 * config/obj-elf.h: Likewise.
3228 * config/obj-evax.h: Likewise.
3229 * config/obj-generic.h: Likewise.
3230 * config/obj-hp300.c: Likewise.
3231 * config/obj-hp300.h: Likewise.
3232 * config/obj-ieee.h: Likewise.
3233 * config/obj-vms.c: Likewise.
3234 * config/obj-vms.h: Likewise.
3235
156c2f8b 32362000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 3237
50705ef4
AM		 3238 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
3239 (md_parse_option): Ditto.
3240 (md_longopts): Add -mips32 option.
3241 (md_show_usage): Document new options.
3242 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
3243 (mips_ip): Assemble mfc0 with a sub-selection code.
3244 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 3245 (mips_cpu_to_str): New function.
3246 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
3247 Use CPU_* defines instead of hardcoded numbers.
3248
50705ef4
AM		 3249 * doc/as.texinfo: Document new options.
3250 * doc/c-mips.texi: Ditto.
156c2f8b 3251
a01b9fa4
KH		 32522000-09-12 Kazu Hirata <kazu@hxi.com>
3253
3254 * as.h: Fix formatting.
3255 * asintl.h: Likewise.
3256 * bit_fix.h: Likewise.
dcd619be
KH		 3257 * config/obj-aout.c: Likewise.
3258 * config/obj-aout.h: Likewise.
3259 * config/obj-bout.c: Likewise.
3260 * config/obj-bout.h: Likewise.
3261 * config/obj-coff.c: Likewise.
3262 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 3263 * dwarf2dbg.h: Likewise.
3264 * expr.h: Likewise.
3265 * flonum.h: Likewise.
3266 * frags.h: Likewise.
3267 * itbl-ops.h: Likewise.
3268 * macro.h: Likewise.
3269 * read.h: Likewise.
3270 * sb.h: Likewise.
3271 * struc-symbol.h: Likewise.
3272 * subsegs.h: Likewise.
3273 * symbols.h: Likewise.
3274 * tc.h: Likewise.
3275 * write.h: Likewise.
3276
92774660
KH		 32772000-09-11 Kazu Hirata <kazu@hxi.com>
3278
f0e652b4
KH		 3279 * bignum-copy.c: Fix formatting.
3280 * config/tc-i370.c: Likewise.
92774660
KH		 3281 * config/tc-i960.c: Likewise.
3282 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 3283 * ehopt.c: Likewise.
3284 * flonum-copy.c: Likewise.
3285 * flonum-konst.c: Likewise.
3286 * flonum-mult.c: Likewise.
3287 * literal.c: Likewise.
3288 * read.c: Likewise.
3289 * sb.c: Likewise.
3290 * stabs.c: Likewise.
3291 * subsegs.c: Likewise.
92774660 3292
222f8079
PB		 32932000-09-09 Philip Blundell <philb@gnu.org>
3294
3295 * configure.in (arm*-*-uclinux*): New target.
3296 * configure: Regenerate.
3297
c488923f
KH		 32982000-09-09 Kazu Hirata <kazu@hxi.com>
3299
3300 * input-file.c: Fix formatting.
3301 * itbl-ops.c: Likewise.
3302 * messages.c: Likewise.
3303
e0e3ecca
PB		 33042000-09-08 Philip Blundell <philb@gnu.org>
3305
3306 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
3307 offset is negative.
3308
5d64ca4e
L		 33092000-09-07 H.J. Lu <hjl@gnu.org>
3310
3311 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
3312 * configure: Rebuild.
3313
bdaaa2e1
KH		 33142000-09-07 Kazu Hirata <kazu@hxi.com>
3315
e49bc11e
KH		 3316 * atof-generic.c: Fix formatting.
3317 * config/tc-mips.c: Likewise.
e13b337a
KH		 3318 * config/tc-vax.c: Likewise.
3319 * input-scrub.c: Likewise.
bdaaa2e1 3320
d07ed2cd
AO		 33212000-09-07 Alexandre Oliva <aoliva@redhat.com>
3322
3323 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
3324 * configure.in (sh-*-linux*): Added.
3325 * configure: Rebuilt.
3326
86905619
KH		 33272000-09-06 Kazu Hirata <kazu@hxi.com>
3328
a28a3ccf
JL		 3329 * config/tc-hppa.c: Fix formatting.
3330
86905619
KH		 3331 * ecoff.c: Fix formatting.
3332
58cccadb
AO		 33332000-09-06 Alexandre Oliva <aoliva@redhat.com>
3334
3335 * configure: Rebuilt with new libtool.m4.
3336
542d6675
KH		 33372000-09-05 Kazu Hirata <kazu@hxi.com>
3338
3339 * cgen.c: Fix formatting.
3340 * config/tc-ia64.c: Likewise.
3341
5b343f5a
NC		 33422000-09-05 Nick Clifton <nickc@redhat.com>
3343
3344 * aclocal.m4: Regenerate.
3345 * config.in: Regenerate.
3346 * configure: Regenerate.
3347 * po/gas.pot: Regenerate.
50bbae35 3348
07e90ad5
HPN		 33492000-09-05 Hans-Peter Nilsson <hp@axis.com>
3350
3351 * config/tc-cris.c: Correct comment typos.
3352
1485d400
EC		 33532000-09-05 Eric Christopher <echristo@cygnus.com>
3354
3355 * config/tc-mn10300.c: Cleanup.
3356 (md_pcrel_from): Enable.
3357
904a31bf
AM		 33582000-09-05 Alan Modra <alan@linuxcare.com.au>
3359
927781e2
AM		 3360 * expr.c (operand): Fix a comment typo.
3361 * write.c (write_relocs): Fix a signed/unsigned warning.
3362
ecacdc7a
AM		 3363 * config/tc-hppa.c (fudge_reg_expressions): New
3364 (hppa_force_reg_syms_absolute): New.
3365 (pa_equ): Allow reg_section expressions.
3366 * config/tc-hppa.c (md_optimize_expr): Define.
3367 (hppa_force_reg_syms_absolute): Prototype.
3368
3369 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3370 (pa_parse_number): Pass in arg to select fp reg parsing.
3371 Return 1 to indicate format checks pass. If strict, then only
3372 accept a register or register symbol. Return value in...
3373 (pa_number): New static for pa_parse_number.
3374 (FP_REG_BASE): Define.
3375 (FP_REG_RSEL): Define.
3376 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3377 appropriate. White space changes.
3378 (need_pa11_opcode): Don't bother passing any params, get them from
3379 globals instead.
3380 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3381 Remove extraneous check in case 'Q'.
3382 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3383 reg, set section of resulting symbol to reg_section.
3384 (pa_parse_space_stmt): Modify call to pa_parse_number.
3385 (pa_space): Likewise.
3386
904a31bf
AM		 3387 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3388 (hppa_force_relocation): Handle vtable relocs.
3389 (pa_vtable_entry): New.
3390 (pa_vtable_inherit): New.
3391 (md_pseudo_table): Add entries for vtable pseudos.
3392 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3393 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3394 against weak syms.
3395 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3396 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3397 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3398 millicode import.
3399 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3400 specify a symbol type.
3401
3402 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3403 dependent things together.
3404 (md_elf_symbol_type): Define.
3405
3406 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3407 symbol.
3408 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3409
3410 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3411 (obj_elf_vtable_entry): Declare.
3412
3413 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3414 and export function.
3415 (obj_elf_vtable_entry): Similarly.
3416 (elf_pseudo_table): Fix the damage with a cast.
3417
a47cf567 34182000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 3419
3420 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3421 for template selection when a label is needed.
3422
197865e8
KH		 34232000-09-02 Kazu Hirata <kazu@hxi.com>
3424
3425 * config/tc-ia64.c: Fix formatting.
3426
18e03609
NC		 34272000-09-02 Nick Clifton <nickc@redhat.com>
3428
3429 * configure.in: Increase version number to 2.10.91.
3430 * configure: Regenerate.
3431 * aclocal.m4: Regenerate.
3432 * config.in: Regenerate.
3433 * po/gas.pot: Regenerate.
3434 * Makefile.in: Regenerate.
1485d400 3435
a1cc9221
AO		 34362000-09-01 Alexandre Oliva <aoliva@redhat.com>
3437
3438 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3439 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3440 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3441 similar relocs.
3442 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3443 branches.
3444
34452000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3446
3447 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3448 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3449 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3450 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3451 (GOT_symbol): New variable.
3452 (md_undefined_symbol): Set it.
3453
44576e1f
RH		 34542000-09-01 Richard Henderson <rth@cygnus.com>
3455
3456 * config/tc-ia64.c (match): Don't inline.
3457 (extra_goodness): New.
3458 (md_begin): Prefer nop.f and nop.b for best_template.
3459
29f8404c
KH		 34602000-08-31 Kazu Hirata <kazu@hxi.com>
3461
76b0a8c0
KH		 3462 * as.c: Fix formatting.
3463 * cond.c: Likewise.
3464 * frags.c: Likewise.
29f8404c
KH		 3465 * macro.c: Likewise.
3466
b4c1ea07
EC		 34672000-08-31 Eric Christopher <echristo@cygnus.com>
3468
3469 * config/tc-mn10300.c: Cleanup and fix warnings.
3470 (md_pseudo_table): Add initializers.
3471 (md_show_usage): Cleanup.
3472 (md_parse_option): Fix warnings.
3473 (md_undefined_symbol): Fix warnings.
3474 (md_conver_frag): Fix warnings.
3475 (tc_gen_reloc): Fix warnings.
3476 (md_apply_fix3): Fix warnings.
3477 (check_operand): Fix warnings.
3478
ac48eca1
AO		 34792000-08-31 Alexandre Oliva <aoliva@redhat.com>
3480
3481 * acinclude.m4: Include libtool and gettext macros from the
3482 top level.
3483 * aclocal.m4, configure: Rebuilt.
3484
e0c21649
GK		 34852000-08-30 Mark Hatle <mhatle@mvista.com>
3486
3487 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3488
cf39a089
KH		 34892000-08-31 Kazu Hirata <kazu@hxi.com>
3490
3491 * listing.c: Fix formatting.
3492
3ee4defc
KH		 34932000-08-29 Kazu Hirata <kazu@hxi.com>
3494
3495 * app.c: Fix a comment typo. Fix formatting.
3496
1e8d20f4
NC		 34972000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3498
29184774 3499 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 3500 offset of the target destination for jmp instructions.
3501 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 3502
5bcac8a4
HPN		 35032000-08-24 Hans-Peter Nilsson <hp@axis.com>
3504
3505 * NEWS: Mention support for CRIS.
3506
46547ecc
DC		 3507Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3508
3509 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3510 Sets `.lcomm' alignment to zero.
3511
4b853faa
AO		 35122000-08-23 Alexandre Oliva <aoliva@redhat.com>
3513
29184774
NC		 3514 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3515 TC_FIX_ADJUSTABLE): Define.
4b853faa 3516
efcc5914
JW		 35172000-08-23 Jim Wilson <wilson@cygnus.com>
3518
3519 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3520 unwind.personality_routine is set.
3521
aca719bf
AO		 35222000-08-23 H.J. Lu <hjl@gnu.org>
3523
3524 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3525
a3da4de1
AO		 35262000-08-23 Alexandre Oliva <aoliva@redhat.com>
3527
3528 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3529 environment is pe.
3530
56385375
L		 35312000-08-22 H.J. Lu <hjl@gnu.org>
3532
3533 * config.in (STRICTCOFF): New for strict COFF.
3534
3535 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3536 i386-*-go32* and i386-go32-rtems*.
3537 * configure: Rebuilt.
3538
3539 * config/obj-coff.c (obj_coff_endef): Follow the historical
3540 behavior if STRICTCOFF is not defined.
3541
3542 * doc/internals.texi: Document STRICTCOFF.
3543
8f36cd18
AO		 35442000-08-22 Alexandre Oliva <aoliva@redhat.com>
3545
3546 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3547 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3548 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3549 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3550 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3551 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3552 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3553 Likewise.
3554
58a77e41
EC		 35552000-08-22 Eric Christopher <echristo@cygnus.com>
3556
3557 * config/tc-mn10300.c: (md_apply_fix): New function.
3558 (mn10300_force_relocation): New function.
3559 (mn10300_fix_adjustable): New function.
3560
3561 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3562 (TC_HANDLES_FX_DONE): Define.
3563 (obj_fix_adjustable): Define.
3564 (MD_APPLY_FIX3): Define.
3565 (TC_LINKRELAX_FIXUP): Define.
3566
3567 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3568 previously defined.
3569 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3570
3571 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3572
ded0649c
JE		 35732000-08-21 Jason Eckhardt <jle@cygnus.com>
3574
3575 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3576 if the fixup resulted in a relocation.
3577
66102fe2
NC		 35782000-08-18 Nick Clifton <nickc@redhat.com>
3579
3580 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3581 Make reference to first element of shift_names explicit.
3582
02198638
AO		 35832000-08-18 Alexandre Oliva <aoliva@redhat.com>
3584
3585 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3586 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3587 add a symbol's address. Removed all target-specific #ifdefs that
3588 used to accomplished the same.
3589 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3590 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3591 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3592 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3593 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3594
353e2c69
KH		 35952000-08-17 Kazu Hirata <kazu@hxi.com>
3596
3597 * dwarf2dbg.c: Fix formatting.
3598
4fb7971f
NC		 35992000-08-17 Nick Clifton <nickc@redhat.com>
3600
3601 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3602 to be recoded as logical shift lefts by zero.
3603
50b81f19
JW		 36042000-08-16 Jim Wilson <wilson@cygnus.com>
3605
3606 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3607 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3608 source registers.
3609 (note_register_values): Handle IA64_OPND_R3_2 operands.
3610
f869cfc6
JE		 36112000-08-16 Jason Eckhardt <jle@cygnus.com>
3612
50bbae35 3613 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 3614
8cb8bcba
NC		 36152000-08-16 Nick Clifton <nickc@redhat.com>
3616
3617 * config/tc-arm.c (struct asm_shift): Delete.
3618 (shift[]): Delete.
3619 (enum asm_shift_index): New.
3620 (struct asm_shift_properties): New.
3621 (struct asm_shift_name): New.
3622 (shift_properties[]); New.
3623 (shift_names[]); New.
3624
3625 (decode_shift): Use new structures.
3626 Issue a warning is "ROR #0" is used.
3627 Issue a warning if "ASR #0" or "LSR #0" is used.
3628
3629 (md_begin): Initialise arm_shift_hsh table from new
3630 asm_shift_name array.
3631
c2158c24
JJ		 36322000-08-16 Jakub Jelinek <jakub@redhat.com>
3633
3634 * config/tc-sparc.c: Kill all warnings.
3635 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3636 in -xarch= as well.
3637 (md_show_usage): Update usage text.
3638
70485b5c
NC		 36392000-08-16 Nick Clifton <nickc@redhat.com>
3640
c2158c24 3641 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 3642 useful.
3643
a47cf567 36442000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 3645
3646 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3647
3648 * config/tc-sh.c (md_assemble): Changed so debug_type
3649 test performed for ppi_assemble
3650 * config/tc-sh.c: Included dwarf2dbg.h.
3651 (debug_line): Defined.
3652 (md_assemble): Generates dwarf2 line info.
3653 (sh_finalize): New function. Finalize dwarf2 info.
3654 (assemble_ppi): Returns size of code generated.
3655 (build_Mytes): Returns size of code generated.
3656 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3657 * config/tc-sh.h (md_end): Defined.
3658 (sh_finalize): Declared.
3659
1db77c8e
AO		 36602000-08-15 Alexandre Oliva <aoliva@redhat.com>
3661
3662 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3663 md_number_to_chars.
3664
046b3b54
NC		 36652000-08-14 Nick Clifton <nickc@redhat.com>
3666
3667 * config/tc-arm.c (do_bx): Allow "bx pc".
3668
c43c2cc5
JW		 36692000-08-14 Jim Wilson <wilson@cygnus.com>
3670
3671 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3672 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3673 (md_begin): Change assignment to md.flag to OR in the new bit.
3674
d1d8ba22
NC		 36752000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3676
3677 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 3678 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3679 C_MOU, and C_EOS.
d1d8ba22 3680
22b36938
JE		 36812000-08-14 Jason Eckhardt <jle@cygnus.com>
3682
3683 * NEWS: Mention i860 support.
3684
c0bd0db2
JL		 3685Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3686
3687 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3688
0ac658b8
AS		 36892000-08-14 Andreas Schwab <schwab@suse.de>
3690
3691 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3692
9fc2dda2
JE		 36932000-08-11 Andreas Schwab <schwab@suse.de>
3694
3695 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3696 argument.
3697
bc4466dc
KH		 36982000-08-11 Kazu Hirata <kazu@hxi.com>
3699
3700 * expr.c: Fix formatting.
351aa9f6 3701 * config/obj-bout.c: Likewise.
bc4466dc 3702
a9c99419
JE		 37032000-08-10 Jason Eckhardt <jle@cygnus.com>
3704
3705 * doc/c-i860.texi: Flesh out the i860 section more.
3706
7c743825
KH		 37072000-08-10 Kazu Hirata <kazu@hxi.com>
3708
3709 * symbols.c: Fix formatting.
929b12bc 3710 * expr.c: Likewise.
7c743825 3711
fa2255cb
DN		 3712Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3713
29184774
NC		 3714 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3715 modifier has the IgnoreSize bit set.
fa2255cb 3716
fc997f4b
AM		 37172000-08-09 Alan Modra <alan@linuxcare.com.au>
3718
3719 From Rodney Brown <RodneyBrown@mynd.com>
3720 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3721 * configure: Regenerate.
3722
a47cf567
NC		 37232000-08-09 Kazu Hirata <kazu@hxi.com>
3724
3725 * hash.c: Fix formatting.
3726 * gasp.c: Likewise.
3727
305d537e
JE		 37282000-08-08 Jason Eckhardt <jle@cygnus.com>
3729
3730 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3731 (i860_fix_info): New enum.
3732 (MD_APPLY_FIX3): Define.
3733 (WORKING_DOT_WORD): Define.
3734 (TC_HANDLES_FX_DONE): Define.
3735 (DIFF_EXPR_OK): Define.
3736 (LISTING_HEADER): Define.
3737 (TARGET_FORMAT): Select target format based on endian flag.
3738 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3739 (target_big_endian): Add external declaration.
3740
3741 * config/tc-i860.c: All existing code reworked completely. Other
3742 new code shown below.
3743 (SYNTAX_SVR4): Define.
3744 (target_warn_expand): New variable.
3745 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3746 (md_longopts): Declare and define with new options (-EL, -EB,
3747 and -mwarn-expand).
3748 (md_show_usage): New function.
3749 (md_operand): New function.
3750 (obtain_reloc_for_imm16): New function.
3751 (md_apply_fix3): New function.
3752 (tc_gen_reloc): New function.
3753
df86943d
NC		 37542000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3755
3756 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3757 2 bytes of the jump address are in the same frag.
3758 (find): Accept 68hc12 register indirect modes.
3759
3760 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 3761
30d25259
RH		 37622000-08-07 Richard Henderson <rth@cygnus.com>
3763
3764 * config/tc-ia64.c (unwind): Add prologue_mask member.
3765 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3766 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3767 (dot_body): Clear unwind.prologue_mask.
3768 (dot_prologue): Set it. Accept a register second argument.
3769
2d484c7f
KH		 37702000-08-07 Kazu Hirata <kazu@hxi.com>
3771
3772 * config/atof-ieee.c: Fix formatting.
3773 * config/atof-tahoe.c: Likewise.
3774
a47cf567 37752000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 3776
3d4ae3c0
NC		 3777 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3778 work.
3779
c91d2e08
NC		 3780 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3781 of .popsection, .previous, .pushsection, .subsection,
3782 .version, .vtable_entry, .vtable_inherit and .weak.
3783
47926f60
KH		 37842000-08-05 Kazu Hirata <kazu@hxi.com>
3785
3786 * config/tc-cris.c: Fix formatting.
3787 * config/tc-i386.c: Likewise.
3788 * config/tc-sparc.c (sparc_ip): Simplify the code.
3789
ab3e48dc
KH		 37902000-08-04 Kazu Hirata <kazu@hxi.com>
3791
3792 * config/tc-cris.c: Rearrange code for readability.
3793 * config/tc-d10v.c: Fix formatting.
3794 * config/tc-m32r.c: Likewise.
3795 * config/tc-sparc.c: Likewise.
3796
3d56ab85
JW		 37972000-08-02 Jim Wilson <wilson@cygnus.com>
3798
3799 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3800 before ia64_find_opcode.
3801 (md_assemble): Likewise.
3802
3f9dfb2c
NC		 38032000-08-01 Nick Clifton <nickc@cygnus.com>
3804
a47cf567 3805 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 3806 Undo some formatting fixes.
3f9dfb2c 3807
28e4f854
KH		 38082000-08-01 Kazu Hirata <kazu@hxi.com>
3809
3810 * config/obj-som.c: Fix formatting.
3811 * config/obj-ieee.c: Likewise.
3812 * config/tc-arm.c: Likewise.
3813 * config/tc-v850.c: Likewise.
3814
a570e639
NC		 38152000-08-01 Nick Clifton <nickc@redhat.com>
3816
3817 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3818 index by command line option.
58a77e41 3819
a570e639
NC		 38202000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3821
3822 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3823 (@node M68K-Branch): Rewrite to match the reality.
3824
e3308d0d
JE		 38252000-07-31 Jason Eckhardt <jle@cygnus.com>
3826
3827 * doc/c-i860.texi: New file.
3828 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3829 * doc/Makefile.in: Regenerate.
3830 * doc/all.texi: Add I860 as relevant architecture.
3831 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3832
2fd5405a
NC		 38332000-07-31 Kazu Hirata <kazu@hxi.com>
3834
3835 * config/tc-d30v.c: Fix formatting.
3836
28e7409f
NC		 38372000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3838
50bbae35
AM		 3839 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3840 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3841 long emit a long branch if available instead of an absolute jump, never
3842 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 3843
3844 * doc/c-m68k.texi: Document new command line option.
58a77e41 3845
a47cf567
NC		 38462000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3847
3848 * config/tc-avr.c: Use PARAMS macro in function declarations.
3849 Don't declare md_pcrel_from_section (already in tc-avr.h).
3850 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3851 (avr_operand): Don't set (unsigned) op_mask to -1.
3852
534022ea
JE		 38532000-07-28 Jason Eckhardt <jle@cygnus.com>
3854
50bbae35
AM		 3855 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3856 * configure: Regenerated.
3857 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3858 of operand to the .type directive (.e.g, "type").
534022ea 3859
4c400d5e
AM		 38602000-07-28 Alan Modra <alan@linuxcare.com.au>
3861
3862 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3863 * app.c (do_scrub_chars): Record where first comment found.
3864 * read.c (read_a_source_file): Init found_comment on entry, and
3865 notify whether comments found on exit.
3866 * config/tc-hppa.c (md_shortopts): Add "c".
3867 (md_longopts): Add warn-comment.
3868 (md_parse_option): Handle it.
3869 (md_show_usage): Show available options.
3870 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3871
0aa529cb
AC		 3872Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3873
3874 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3875 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 3876 sym_ptr_ptr
0aa529cb
AC		 3877 (md_estimate_size_before_relax): Don't fall off end of function.
3878
c6a7ab1f
NC		 38792000-07-27 Kazu Hirata <kazu@hxi.com>
3880
3881 * config/tc-avr.c: Fix formatting.
3882 * config/tc-ns32k.c: Likewise.
3883
e0c6ed95
AM		 38842000-07-27 Alan Modra <alan@linuxcare.com.au>
3885
3886 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3887
38882000-07-27 Kazu Hirata <kazu@hxi.com>
3889
3890 * config/tc-d10v.c: Fix formatting.
3891 * config/tc-z8k.c: Likewise.
3892 * config/tc-sparc.c: Likewise.
3893
6883dc5e 38942000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 3895
3896 * cgen.c (queue_fixup): Declare opinfo.
3897 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3898 (gas_cgen_md_operand): Ditto.
3899 (gas_cgen_md_apply_fix3): Ditto.
3900
39da8128
DD		 39012000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3902
3903 * config/obj-coff.c (obj_frob_symbol): Don't merge
3904 labels. Don't merge if the symbol isn't constant. Return
3905 immediately if a symbol is merged.
3906
65e68b04
AM		 39072000-07-22 Alan Modra <alan@linuxcare.com.au>
3908
3909 * frags.c (frag_align): Correct absolute section alignment.
3910
5e0d736c
DD		 39112000-07-20 DJ Delorie <dj@redhat.com>
3912
3913 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3914 it breaks linking against DLLs.
3915
3bcbcc3d
HPN		 39162000-07-20 Hans-Peter Nilsson <hp@axis.com>
3917
3918 * configure.in: Add CRIS support.
3919 * configure: Regenerate.
3920 * Makefile.am: (CPU_TYPES): Add cris.
3921 (CPU_OBJ_VALID) [aout]: Add cris.
3922 (MULTI_CPU_TYPES): Add cris.
3923 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 3924 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 3925 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3926 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3927 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3928 Regenerate dependencies.
3929 * Makefile.in: Regenerate.
3930 * aclocal.m4: Regenerate.
3931 * as.c: Declare crisaout, criself.
3932 * config/tc-cris.h, config/tc-cris.c: New.
3933 * config/e-criself.c, config/e-crisaout.c: New.
3934 * po/POTFILES.in, po/gas.pot: Regenerate.
3935
041ff4dd 39362000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 3937
041ff4dd 3938 * read.c: Fix formatting.
efaf0ba4 3939 * write.c: Fix formatting.
041ff4dd 3940
f980ada0
L		 39412000-07-19 H.J. Lu <hjl@gnu.org>
3942
3943 * sb.c: Include <stdlib.h> if exists for abort ().
3944
25a8b250
AM		 39452000-07-19 Alan Modra <alan@linuxcare.com.au>
3946
3947 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3948 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3949 (pa_type_args): Same here.
3950
7a9aaf92
NC		 39512000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3952
3953 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3954 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3955 the storage class is already set.
3956
8098403c
NC		 39572000-07-17 Kazu Hirata <kazu@hxi.com>
3958
fafb6d17 3959 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 3960 * config/tc-mn10200.c: Likewise.
3961 * config/tc-mn10300.c: Likewise.
3962 * config/tc-pj.c: Likewise.
3963 * config/tc-tic80.c: Likewise.
3964 * config/tc-w65.c: Likewise.
8098403c 3965
977e771a
FCE		 39662000-07-17 Frank Ch. Eigler <fche@redhat.com>
3967
3968 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3969 is defined.
3970
63bf5651
ILT		 39712000-07-15 Ian Lance Taylor <ian@zembu.com>
3972
3973 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3974 @code.
3975
1cd1c99b
AM		 39762000-07-15 Alan Modra <alan@linuxcare.com.au>
3977
3978 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3979 ELF as are used for SOM (except the 32-bit reloc one) to decide
3980 whether a symbol can be reduced to a section symbol. Expand on
3981 the comment for symbols involved in LR% and RR% expressions.
3982
119d663a
NC		 39832000-07-14 Nick Clifton <nickc@cygnus.com>
3984
3985 * config/tc-mips.c (mips_disable_float_construction): New
3986 static variable. Set to true if doubles should not be
3987 constructed by loading two single width fp registers with
3988 halves of the value.
3989 (mips_ip): Test mips_disable_float_construction.
3990 (md_longopts): Add command line switches --construct-floats
3991 and --no-construct-floats.
3992 (md_parse_option): Parse new command line options.
3993 (md_show_usage): Describe new command line options.
3994
3995 * doc/c-mips.texi: Document new command line options.
3996
906fac54
AM		 39972000-07-13 Koundinya K <kk@ddeorg.soft.net>
3998
3999 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
4000 * configure: Regenerate.
4001
40022000-07-13 Hans-Peter Nilsson <hp@axis.com>
4003
4004 * configure.in (DEFAULT_EMULATION setting): Revert part of
4005 2000-07-01 change that set te_multi=multi unless set to tmips.
4006 * configure: Regenerate.
4007
7f788821
NC		 40082000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
4009
4010 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 4011 section when aligning it increases its size.
7f788821 4012
9a736b6b
NC		 40132000-07-11 Kazu Hirata <kazu@hxi.com>
4014
4015 * config/tc-tic54x.c: Fix formatting.
4016
3dd5103b
NC		 40172000-07-10 Kazu Hirata <kazu@hxi.com>
4018
4019 * config/tc-h8500.c: Fix formatting.
1aea3bb8 4020 * config/tc-tic54x.c: Fix formatting.
3dd5103b 4021
46b85d42
AM		 40222000-07-10 Alan Modra <alan@linuxcare.com.au>
4023
4024 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
4025 displacements correctly.
4026
4027 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
4028
40292000-07-10 Ryan Bradetich <rbradetich@uswest.net>
4030
4031 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
4032 warning.
4033 (hash_jam): Ditto.
4034
ad1079af
AM		 40352000-07-09 Alan Modra <alan@linuxcare.com.au>
4036
4037 From David Huggins-Daines <dhd@linuxcare.com>
4038 * config/te-hppalinux64.h: Add a new emulation.
4039 * configure.in (emulations): Add configure bits to support the
4040 64-bit Linux/parisc target.
4041 * configure: Regenerate.
4042
4043 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
4044 (md_shortopts): Add `V' for ELF.
4045
4046 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
4047 when SOM or ELF_ARG_RELOC are defined.
4048 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
4049 ELF_ARG_RELOC are defined.
4050 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
4051 (pa_stringer): ..Do it here instead. Fix comment typos.
4052 (hppa_force_relocation): Cast enums to int before comparing with
4053 ints.
4054
4055 From Ryan Bradetich <rbradetich@uswest.net>
4056 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
4057 redifinition warning.
4058 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
4059 (hppa_force_relocation): ditto
ad1079af
AM		 4060 (md_apply_fix): Added cast to buf to fix warnings.
4061
4062 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
4063 cons_fix_new_hppa, hppa_force_relocation): Prototype.
4064
4065 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
4066 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
4067 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
4068 reloc_type** to avoid warnings in switch.
4069 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
4070 little earlier instead.
4071
4072 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
4073 and elf.
4074 (pa_type_args): Use symbol_arg_reloc_info.
4075 (struct pa_it): Make arg_reloc unsigned int.
4076 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
4077 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
4078 (pa_code): Delete. pa_text duplicates this function.
4079 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
4080 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
4081 int.
4082 (cons_fix_new_hppa): Actually change selector to e_fsel when
4083 warning about assuming so.
4084 (tc_gen_reloc): More example elf arg reloc code.
4085 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
4086 (hppa_force_relocation): Likewise.
4087
4088 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
4089 files.
4090 (pa_end_of_source): Prototype.
4091 (hppa_fix_adjustable): Prototype.
4092 (LABELS_WITHOUT_COLONS): Move it..
4093 * config/te-hppa.h: To here.
4094
4095 * config/te-hppa64.h: New file.
4096
4097 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
4098 type.
4099 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
4100 format -10, -16, 16 relocs.
4101 (hppa_elf_mark_end_of_function): Test for null
4102 last_call_info->start_symbol
4103
4104 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
4105 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
4106 re_assesmble_* functions. Delete extraneous statements. Fix
4107 typos in comments.
4108 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
4109 insn to re_assemble_*.
4110
623aa224
UC		 41112000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
4112
4113 * doc/internals.texi (Expressions): Fix typo.
58a77e41 4114
c4aa876b
NC		 41152000-07-08 Kazu Hirata <kazu@hxi.com>
4116
4117 * config/tc-sh.c: Fix formatting.
d0313fb7 4118 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 4119 * depend.c: Fix formatting.
4120 * flonum-konst.c: Likewise.
4121 * flonum-mult.c: Likewise.
c4aa876b 4122
6b31947e
NC		 41232000-07-07 Kazu Hirata <kazu@hxi.com>
4124
a5bfe8c9 4125 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 4126 * config/obj-vms.c: Fix comments.
4127 * config/tc-a29k.c: Likewise.
4128 * config/tc-alpha.c: Likewise.
4129 * config/tc-h8300.c: Likewise.
4130 * config/tc-h8500.c: Likewise.
4131 * config/tc-i370.c: Likewise.
4132 * config/tc-ia64.c: Likewise.
4133 * config/tc-m68hc11.c: Likewise.
4134 * config/tc-m68k.c: Likewise.
4135 * config/tc-mips.c: Likewise.
4136 * config/tc-ns32k.c: Likewise.
4137 * config/tc-ppc.c: Likewise.
4138 * config/tc-z8k.c: Likewise.
6b31947e 4139
b8a9dcab
NC		 41402000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
4141
4142 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
4143 Default to '(SEC_LOAD | SEC_DATA)'.
4144 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
4145
4146 * doc/internals.texi (CPU Backend): Describe
4147 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
4148
beb2de9b
AC		 4149Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
4150
4151 * as.c (parse_args): NULL terminate the long option list.
4152
24ddb296
AC		 4153Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
4154
4155 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 4156 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 4157
1fe72011
NC		 41582000-07-05 Nick Clifton <nickc@cygnus.com>
4159
4160 * config/tc-d30v.c (write_2_short): Further changes to warning
4161 messages produced when combining EITHER_BUT_PREFER_MU attributed
4162 opcodes.
4163
a5bfe8c9 41642000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 4165
4166 * MAINTAINERS: new
4167
8de8f17e
AO		 41682000-07-04 Alexandre Oliva <aoliva@redhat.com>
4169
4170 * config/tc-arm.c (psrs): Accept combinations of flags.
4171
00d2865b
NC		 41722000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
4173
4174 * config/tc-avr.c: Change _ () to _() around all strings marked
4175 for translation (exception from the usual coding style).
4176 (avr_opt): New struct variable, how the new switches are set.
4177 (OPTION_MMCU): Define as 'm' and actually use.
4178 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
4179 (show_mcu_list): New function, display the list of known MCUs.
4180 (md_show_usage): Document the new switches. Call show_mcu_list.
4181 (avr_set_arch): Change 'm' to OPTION_MMCU.
4182 (md_parse_option): Call show_mcu_list if unknown MCU specified.
4183 Handle the new switches.
4184 (avr_operands): Disable warnings for undefined combinations of
4185 operands if -mall-opcodes. Disable warnings for skipping two-word
4186 instructions if enhanced core or -mno-skip-bug.
4187 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
4188 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
4189 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
4190 (avr_ldi_expression): Warn about implicit lo8().
4191 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
4192
54588503
UC		 41932000-07-01 Koundinya K <kk@ddeorg.soft.net>
4194
50bbae35
AM		 4195 * configure.in: Add entry for mips-*-sysv4*MP*
4196 * configure: Rebuild
4197 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
4198 elf32-tradlittlemips for traditional mips targets.
4199 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
4200 test for Link Once sections as in adjust_reloc_syms.
4201 * config/te-tmips.h: New file for traditional mips targets. Define
4202 TE_TMIPS.
58a77e41 4203
c9900432
NC		 42042000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4205
4206 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
4207 flags argument is not present, don't change an existing section's
4208 section's attributes. If the flags argument is present, warn if the
4209 attributes don't match the section's current attributes. When
4210 long section names are supported, set SEC_LINK_ONCE and
4211 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
4212
9d87310a
HPN		 4213Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
4214
4215 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
4216 symbols; create them.
4217
dbddefbf
NC		 42182000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
4219
4220 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 4221 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 4222
2ae7e77b
AH		 42232000-06-27 Aldy Hernandez <aldyh@redhat.com>
4224
4225 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 4226 expressions. Ignore the problem when handling 16 bit signed
4227 immediates, because the assembler will take care of the relocation
4228 later.
2ae7e77b 4229
6b2539e3
NC		 42302000-06-27 Nick Clifton <nickc@cygnus.com>
4231
4232 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 4233 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 4234 sequential order, and emit warning messages if the input source
4235 code contains constructs like that, or parallel constructs
4236 containing such opcodes.
4237
65aa24b6
NC		 42382000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
4239
4240 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
4241 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
4242 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
4243 (md_show_usage): Update usage message.
4244 (md_parse_option): Allow redefinition of MCU type within the
4245 same avr[1-5] bfd machine type. Show both old and new MCU type
4246 in the error message.
4247 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
4248 Simplify 8K wrap code.
4249
f0c56b90
NC		 42502000-06-25 Kazu Hirata <kazu@hxi.com>
4251
50bbae35
AM		 4252 * config/obj-aout.c: Remove all uses of DEFUN.
4253 * config/obj-ieee.c: Likewise.
4254 * config/tc-sh.c: Fix comment typos.
4255 * config/tc-tahoe.c: Likewise.
4256 * config/tc-vax.c: Likewise.
4257 * config/tc-w65.c: Likewise.
4258 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 4259 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
4260
6d249963
DD		 42612000-06-24 DJ Delorie <dj@cygnus.com>
4262
4263 * config/tc-i386.c (md_estimate_size_before_relax): Revert
4264 more changes from Sept 1999
4265 (tc_i386_fix_adjustable): ditto
4266 (md_apply_fix3): ditto
4267
680d2857 42682000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 4269
680d2857
FCE		 4270 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
4271 (gas_cgen_parse_operand): Set it around expression() call.
4272 (gas_cgen_md_operand): Test for it before longjmp().
4273
e7b305a2
AM		 42742000-06-24 Kazu Hirata <kazu@hxi.com>
4275
c0fecd35
AM		 4276 * config/tc-h8500.c: Remove all uses of DEFUN.
4277 * config/tc-sh.c: Likewise.
4278 * config/tc-w65.c: Likewise.
4279 * config/tc-z8k.c: Likewise.
4280
e7b305a2
AM		 4281 * config/tc-h8500.c: Fix typos in comments.
4282
ed6d6fd3
FCE		 42832000-06-23 Frank Ch. Eigler <fche@redhat.com>
4284
4285 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
4286 is defined.
4287
f7c88872
AM		 42882000-06-23 matthew green <mrg@redhat.com>
4289
4290 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 4291 defined. Fix error message for `[' grouping.
f7c88872 4292
70d6ecf3
AM		 42932000-06-22 Kazu Hirata <kazu@hxi.com>
4294
4295 * config/tc-h8300.c: Fix formatting and comment typos.
4296
e9718fe1
TW		 42972000-06-22 Timothy Wall <twall@cygnus.com>
4298
4299 * config/tc-ia64.c (note_register_values): Move premature QP
4300 notation clearing into the appropriate place.
4301
45288df1
AM		 43022000-06-22 Alan Modra <alan@linuxcare.com.au>
4303
1581f8c9
AM		 4304 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
4305 first before anything else. Add bin-bugs.h, emul.h and progress.h
4306 Sort list of files as for $(OBJS) in Makefile.am.
4307
4308 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
4309 find one. Remake dependencies.
4310 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
4311 * Makefile.in: Regenerate.
4312 * doc/Makefile.in: Regenerate.
4313
45288df1
AM		 4314 * config/tc-i386.c (i386_displacement): Don't assume a constant
4315 displacement is necessarily 16 bits when in 16 bit code mode.
4316 (md_assemble): Instead size the displacement here after we know
4317 for sure that a .code16gcc operand hasn't automatically added
4318 operand size prefixes.
4319
01580992
L		 43202000-06-21 H.J. Lu <hjl@gnu.org>
4321
4322 * Makefile.am: Rebuild dependency.
4323 * Makefile.in: Rebuild.
4324
40f09f82
JL		 43252000-06-21 Kazu Hirata <kazu@hxi.com>
4326
4327 * config/tc-h8300.c (parse_reg): Make the function static.
4328 (parse_exp): Likewise.
4329
78295804
DD		 43302000-06-20 DJ Delorie <dj@cygnus.com>
4331
4332 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
4333 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
4334 for cygwin import libraries to work properly.
4335
45f85b08
L		 43362000-06-20 H.J. Lu <hjl@gnu.org>
4337
4338 * Makefile.am: Rebuild dependency.
4339 * Makefile.in: Rebuild.
4340 * configure: Likewise.
4341 * doc/Makefile.in: Likewise.
4342
39bec121
TW		 43432000-06-20 Timothy Wall <twall@cygnus.com>
4344
4345 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 4346 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 4347 * doc/c-tic54x.texi: New.
4348 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 4349 documentation file.
39bec121 4350 * doc/all.texi: Add C54X.
3e87a760 4351 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 4352 * doc/Makefile.in: Regenerate.
4353 * configure.in: Add tic54x and define LIBM for tic54x.
4354 * configure: Regenrate.
4355 * config/tc-tic54x.[ch]: New.
4356 * config/obj-coff.h: Add tic54x.
4357 * Makefile.am: (CPU_TYPES): Add tic54x.
4358 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4359 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4360 (as_new_LDADD): Add $(LIBM).
4361 * Makefile.in: Regenerate.
3e87a760 4362
60bcf0fa
NC		 43632000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4364
4365 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4366 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4367 * doc/as.texinfo: Likewise.
4368
4369 * configure, Makefile.in: Regenerate.
4370 * configure.in (emulations): Recognize m6811 and m6812.
4371 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4372 Added files for 68hc11 and 68hc12 assembler.
4373 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4374 * config/tc-m68hc11.h: Header definition for that assembler.
4375
ec05f674
NC		 43762000-06-18 Nick Clifton <nickc@redhat.com>
4377
24ef8152
NC		 4378 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4379 instead of OCTETS_PER_BYTE.
4380
ec05f674 4381 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 4382 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 4383
119caedd
L		 43842000-06-18 H.J. Lu <hjl@gnu.org>
4385
4386 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4387 * configure: Rebuild.
4388
607723e4
NC		 43892000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4390
3e87a760
AM		 4391 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4392 to BFD_ASSEMBLER.
607723e4 4393
b946ec34
NC		 43942000-06-16 Nick Clifton <nickc@cygnus.com>
4395
4396 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4397 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4398
4399 * doc/c-mips.texi: Document newly accepted cpu variants.
4400
37ce37b1
UC		 44012000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4402
4403 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4404
c06ae4f2
UC		 44052000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4406
4407 * macro.c (getstring): Make it possible to escape the quote
4408 character.
4409
20348649
JL		 4410Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4411
4412 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4413
bcef29e6
L		 44142000-06-13 H.J. Lu <hjl@gnu.org>
4415
4416 * configure: Regenerate.
4417
63a0b638
AM		 44182000-06-09 Alan Modra <alan@linuxcare.com.au>
4419
4420 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4421 separator.
4422 * doc/internals.texi (line_separator_chars): Semicolon is no
4423 longer a default. Mention null and newline as defaults.
4424
4425 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4426
4427 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4428 * config/tc-i860.h (line_separator_chars): Likewise.
4429 * config/tc-h8300.c (line_separator_chars): Likewise.
4430 * config/tc-i960.c (line_separator_chars): Likewise.
4431 * config/tc-m68k.c (line_separator_chars): Likewise.
4432 * config/tc-mips.c (line_separator_chars): Likewise.
4433 * config/tc-ns32k.c (line_separator_chars): Likewise.
4434 * config/tc-sparc.c (line_separator_chars): Likewise.
4435 * config/tc-vax.c (line_separator_chars): Likewise.
4436
4437 * config/tc-h8300.c (comment_chars): Use string initialiser.
4438 * config/tc-i960.c (line_comment_chars): Likewise.
4439 * config/tc-z8k.c (comment_chars, line_comment_chars,
4440 line_separator_chars): Likewise.
4441
4442 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4443 for TE_LINUX.
4444
9bab9349
NC		 44452000-06-08 Nick Clifton <nickc@cygnus.com>
4446
4447 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4448 for size 1 fixes.
4449
946efd95
DB		 44502000-06-08 David O'Brien <obrien@FreeBSD.org>
4451
4452 * configure.in (VERSION): Update to show this is the CVS mainline.
4453
6480b79a
DB		 44542000-06-08 Matthew Jacob <mjacob@feral.com>
4455
4456 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4457 $at is the integer register $r28, vs. both $r28 and the floating
4458 point register $f28.
4459
10850f29
JW		 44602000-06-08 James E. Wilson <wilson@cygnus.com>
4461
4462 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4463 (dot_endp): Don't call ia64_flush_insns.
4464 (emit_one_bundle): Don't delete prologue/body records from
4465 unwind_record list in first loop. Rewrite second loop to account for
4466 this.
4467
150f24a2
JW		 44682000-06-07 David Mosberger <davidm@hpl.hp.com>
4469
4470 * config/tc-ia64.c: Add missing prototypes.
4471 (generate_unwind_image): Cast argument to output_unw_records call.
4472
e38c9cc2
DC		 4473Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4474
46b85d42 4475 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 4476
1188e082
DC		 4477Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4478
4479 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4480 (REGISTER_P): likewise.
4481 (avr_opcodes): uses include/opcode/avr.h
4482 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 4483
ac743b2c
AM		 44842000-06-04 Alan Modra <alan@linuxcare.com.au>
4485
0b545448
AM		 4486 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4487 initializers too.
ac743b2c 4488
969e1a7b
L		 44892000-06-03 H.J. Lu <hjl@gnu.org>
4490
4491 * read.c (is_end_of_line): Put back `;'.
4492
65172ab8
AM		 44932000-06-03 Alan Modra <alan@linuxcare.com.au>
4494
4495 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4496
b75c0c92
AM		 44972000-06-01 Alan Modra <alan@linuxcare.com.au>
4498
4499 * expr.c (operand): Test is_end_of_line outside switch to catch
4500 line separator chars that are also operators.
4501 (operator): Return O_illegal for line separator chars.
4502
4503 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4504 entry (or `!' entry for TC_HPPA).
4505
4506 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4507 before indexing is_end_of_line. Remove redundant check for '\0'.
4508 (fp_op2): Likewise.
4509 * config/tc-h8500.c (md_assemble): Likewise.
4510 * config/tc-mcore.c (md_assemble): Likewise.
4511 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4512 (md_atof): Likewise
4513
4514 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4515 is_end_of_line.
4516 * config/tc-mcore.c (mcore_cons): Likewise.
4517 (mcore_float_cons): Likewise.
4518 (mcore_stringer): Likewise.
4519 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4520
a6836251
SB		 45212000-06-01 Scott Bambrough <scottb@netwinder.org>
4522
4523 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4524
43841e91
NC		 45252000-05-29 Nick Clifton <nickc@cygnus.com>
4526
4527 * config/tc-sh.c: Fix compile time warning messages.
4528
4529 * config/tc-mips.c: Fix compile time warning messages.
4530
a057431b
PB		 45312000-05-29 Philip Blundell <philb@gnu.org>
4532
4533 * doc/as.texinfo: Update copyright dates.
a81d9f0c 4534 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 4535 * NEWS: Mention ARM ELF support.
4536
3c07fb76
AO		 45372000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4538
4539 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4540 it is modified, and use the real_size to compute the frag address
4541 for dwarf2 line info.
4542
ad4d6ccf
AM		 45432000-05-27 Alan Modra <alan@linuxcare.com.au>
4544
4545 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4546 line-matching scheme to cope with automake moving variables around.
4547 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4548 * Makefile.in: Regenerate.
4549
6faf3d66
JJ		 45502000-05-26 Jakub Jelinek <jakub@redhat.com>
4551
4552 * config/tc-sparc.c (sparc_relax): New.
4553 (md_longopts): Add -relax and -no-relax options.
4554 (md_parse_options, md_show_usage): Likewise.
4555 (md_apply_fix3): Optimize tail call into branch always if possible.
4556
0a44c2b1
DL		 4557Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4558
4559 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4560 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4561 rules, with warning when a GAS statement specifies a packing that
4562 will result in an instruction being squashed.
3e87a760
AM		 4563 Added typdef packing_type and enumerals, changed various integer
4564 literals to use the enumerals.
0a44c2b1 4565
e0c9811a
JW		 45662000-05-24 David Mosberger <davidm@hpl.hp.com>
4567
4568 * config/tc-ia64.c (dot_restorereg_p): New function.
4569 (md_pseudo_table): Add restorereg.p.
4570 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4571 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4572
4573 * config/tc-ia64.h (unw_record_type): Add unwabi.
4574 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4575 called MASK with members for imask, and the masks produced by
4576 fr_mem, gr_mem, br_mem, and frgr_mem.
4577 (unw_p_record): Add members ABI and CONTEXT.
4578 (unw_x_record): Add member AB.
4579 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4580 as pseudo-register for use during unwind info generation.
4581 (AR_PFS, AR_LC): New macros.
4582 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4583 whose names start with an at sign (as in "@priunat").
4584 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4585 register.
4586 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4587 proc_end, unwind_info, personality_routine): Consolidate into
4588 "unwind" structure to reduce offset-table use. Add member
4589 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4590 to be emitted.
4591 (output_R1_format, output_R3_format, output_P3_format,
4592 output_P6_format): Initialize R with zero to reduce compiler warnings.
4593 (output_P7_format): Ditto. Add `default' branch to switch
4594 statement to reduce compiler warnings.
4595 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4596 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4597 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4598 into single argument.
4599 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4600 compiler warnings. Merge A and B args into single argument.
4601 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4602 A and B args into single argument.
4603 (free_record): Removed (wasn't used).
4604 (free_list_records): Also free imasks in prologue records.
4605 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4606 (output_spill_mask): Remove.
4607 (output_unwabi): New function.
4608 (output_epilogue, output_label_state, output_copy_state): Call
4609 alloc_record.
4610 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4611 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4612 argument.
4613 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4614 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4615 as part of handling the prologue records. Emit region's imask if
4616 we have one. Handle unwabi, epilogue, label_state, copy_state,
4617 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4618 spill_sprel_p, and spill_reg_p records.
4619 (set_imask, count_bits, slot_index): New function.
4620 (fixup_unw_records): Fix region size computation. Handle
4621 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4622 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4623 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4624 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4625 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4626 (dot_save): Use manifest constants for applicaton registers.
4627 Handle REG_PR and REG_PRIUNAT.
4628 (dot_restore): Don't just ignore it.
4629 (dot_restorereg): New function..
4630 (generate_unwind_image): Ensure unwind info is a multiple of eight
4631 bytes, not just four bytes.
4632 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4633 (dot_altrp): Don't just ignore it.
4634 (dot_savemem): New function. Replaces dot_savesp() and
4635 dot_savepsp(). Use manifest constants for applicaton registers.
4636 Handle REG_PR and REG_PRIUNAT.
4637 (dot_savef): Simplify.
4638 (dot_saveb): Support generation of br_gr.
4639 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4640 dot_label_state, dot_copy_state): New function.
4641 (dot_unwabi): Don't just ignore it.
4642 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 4643 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 4644 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4645 (emit_one_bundle): Set slot number for prologue/body records
4646 *before* emitting the first insn.
4647 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4648 (md_begin): Declare "psp" pseudo-register.
4649 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4650 so we don't get segfault.
4651 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4652 counts as required per SW Conventions manual
4653 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4654 output_preds_psprel, output_preds_sprel, output_spill_base,
4655 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4656 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4657 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4658 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4659 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4660 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4661 (dot_vframe): Implement.
4662 (dot_vframesp, dot_vframepsp): New function.
4663
f98fd99f
HPN		 4664Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4665
4666 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 4667 * configure: Regenerate.
f98fd99f 4668
ee7fcc42
AM		 46692000-05-23 Alan Modra <alan@linuxcare.com.au>
4670
4671 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4672 (md_estimate_size_before_relax): so we can use it here instead of
4673 old kludges. Localise vars to blocks. Comment.
4674
4675 * frags.c (frag_new): Update fr_var comments.
4676 * frags.h (struct frag): Ditto.
4677
c67e42c9
RH		 46782000-05-22 Richard Henderson <rth@cygnus.com>
4679
4680 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4681 (pseudo_func): Add pcrel.
4682 (operand_match): Handle IA64_OPND_TGT64.
4683 (build_insn): Likewise.
4684 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4685 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4686 (fix_insn): Handle all three 64-bit relocation types.
4687
5110c57e
HPN		 4688Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4689
4690 * obj.h (struct format_ops): New members begin, app_file,
4691 s_set_other, s_set_desc, s_get_type, s_set_type,
4692 separate_stab_sections, init_stab_section.
4693
4694 * config/obj-multi.h: Update GPL notice to v2.
4695 (obj_begin): New.
4696 (obj_app_file): New.
4697 (S_SET_SIZE): Test s_set_size for NULL before calling.
4698 (S_SET_ALIGN): Similar for s_set_align.
4699 (S_SET_OTHER): New.
4700 (S_SET_DESC): New.
4701 (S_GET_TYPE): New.
4702 (S_SET_TYPE): New.
4703 (SEPARATE_STAB_SECTIONS): New.
4704 (INIT_STAB_SECTION): New.
4705 (EMIT_SECTION_SYMBOLS): New.
4706 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4707
4708 * config/obj-elf.h: Update GPL notice to v2.
4709 Mention that this file is included from obj-multi.h.
4710 (obj_begin): Wrap definition in ifndef.
4711 (elf_file_symbol): Constify declaration.
4712 (obj_app_file): Ditto.
4713 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4714 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4715
4716 * config/obj-elf.c (elf_s_set_other): New.
4717 (elf_file_symbol): Constify argument.
4718 (elf_separate_stab_sections): New.
4719 (elf_init_stab_section): New.
4720 (elf_format_ops): Add new members. Remove comma at end.
4721
4722 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4723 (ecoff_format_ops): Add new fields. Remove comma at end.
4724 Mention inconsistency for emit_section_symbols.
4725
4726 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4727
4728 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4729 (coff_separate_stab_sections): New.
4730 (coff_format_ops): Add new members.
4731
4732 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4733 (obj_aout_s_set_other): New.
4734 (obj_aout_s_set_desc): New.
4735 (obj_aout_s_get_type): New.
4736 (obj_aout_s_set_type): New.
4737 (obj_aout_separate_stab_sections): New.
4738 (aout_format_ops): New members added. Use obj_aout_process_stab,
4739 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4740 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4741 appropriate.
4742 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4743
b98ef147
AM		 47442000-05-22 Alan Modra <alan@linuxcare.com.au>
4745
4746 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4747 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4748 (md_estimate_size_before_relax): Ensure jumps to weak and
4749 externally visible symbols are relocatable.
4750
0aa5d426
HPN		 4751Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4752
4753 * stabs.c (aout_process_stab): Make global.
4754 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4755 * read.h (aout_process_stab): Declare.
4756
4757 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4758 Generalize to *aout, *coff *elf.
4759 * configure: Regenerated.
4760
4761 * doc/internals.texi (Object format backend): Say
4762 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 4763
4764 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4765 * Makefile.in: Regenerated.
4766
7c3dc350
CM		 47672000-05-19 Catherine Moore <clm@cygnus.com>
4768
4769 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4770
b3b6a3fe
JL		 47712000-05-18 Alan Modra <alan@linuxcare.com.au>
4772
4773 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4774 instruction to reflect change in re_assemble_*.
4775
c9e10a08
JL		 4776Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4777
4778 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4779 build PA64 ELF tools.
4780 * configure: Rebuilt.
4781
3043679f
AM		 47822000-05-17 Alan Modra <alan@linuxcare.com.au>
4783
4784 * Makefile.am: Regenerate dependencies.
4785 * Makefile.in: Regenerate.
4786
322f2c45
NC		 47872000-05-15 Nick Clifton <nickc@cygnus.com>
4788
4789 * config/tc-arm.c (struct asm_psr): Add boolean field
4790 distinguishing between CSPR and SPSR. Rename 'number' field
4791 to 'field'.
4792 (psrs): Rearrange contents to match new asm_psr structure.
4793 (arm_psr_parse): Move next to psr_required_here. Make it
4794 return an asm_psr structure.
4795 (psr_required_here): Use asm_psr structure returned by
4796 arm_psr_parse.
4797 (do_msr): Reorganise to allow psr_required_here to be called
4798 only once.
4799 (md_undefined_name): Mark 'name' parameter as unused, since
4800 the COFF target does not use it.
322f2c45 4801
5e6cbf41
PB		 48022000-05-14 David O'Brien <obrien@FreeBSD.org>
4803
4804 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4805 standards.
4806 * config/te-aux.h: Likewise.
4807 * config/te-dpx2.h: Likewise.
4808 * config/te-go32.h: Likewise.
4809 * config/te-hp300.h: Likewise.
4810 * config/te-hppa.h: Likewise.
4811 * config/te-i386aix.h: Likewise.
4812 * config/te-ic960.h: Likewise.
4813 * config/te-interix.h: Likewise.
4814 * config/te-nbsd532.h: Likewise.
4815 * config/te-pc532mach.h: Likewise.
4816 * config/te-ppcnw.h: Likewise.
4817 * config/te-psos.h: Likewise.
4818 * config/te-sparcaout.h: Likewise.
4819 * config/te-sun3.h: Likewise.
4820 * config/te-sysv32.h: Likewise.
4821
4132022d
AM		 48222000-05-14 Alan Modra <alan@linuxcare.com.au>
4823
4824 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4825 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4826 and sign extend without an if statement.
4827 (build_bytes): Likewise.
4828
48292000-05-14 Kazu Hirata <kazu@hxi.com>
4830
4831 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4832 X_add_symbol L_32 case.
4833
b4fd930a
AM		 48342000-05-14 David O'Brien <obrien@FreeBSD.org>
4835
4836 * config/te-freebsd.h: New file.
4837
a38cf1db
AM		 48382000-05-13 Alan Modra <alan@linuxcare.com.au>
4839
897083bd
AM		 4840 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4841 bindtextdomain): Replace defines with those from intl/libgettext.h
4842 to quieten gcc warnings.
4843
a38cf1db
AM		 4844 * NEWS: Mention x86 .arch and -q.
4845
4846 * config/tc-i386.c (quiet_warnings): New.
4847 (md_assemble): Use quiet_warnings.
4848 (md_parse_option): Set quiet_warnings from -q.
4849 (md_show_usage): Mention -q, delete -m.
4850 (flag_do_long_jump): Delete.
4851 (md_parse_option): Remove -m.
4852 (md_show_usage): Remove -m.
4853 (md_create_long_jump): Remove useless flag_do_long_jump code.
4854
4855 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4856 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4857
e413e4e9
AM		 48582000-05-13 Alan Modra <alan@linuxcare.com.au>
4859 Alexander Sokolov <robocop@netlink.ru>
4860
4861 * doc/c-i386.texi (i386-Arch): New section.
4862 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4863
4864 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4865 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4866 architecture has been given and is not 486.
4867 (set_cpu_arch): New.
4868 (md_pseudo_table): Add .arch.
4869 (md_assemble): Warn if cpu architecture has been given and an
4870 unsupported instruction.
4871
4872 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4873 Move operand_types bit defines after relevant template field.
4874 (template): Add cpu_flags.
4875 (Cpu*): Define.
4876 (arch_entry): New.
4877
e8b1cae5
AO		 48782000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4879
4880 * config/tc-mn10300.h (md_end): Define.
4881 (mn10300_finalize): Declare.
4882 * config/tc-mn10300.c: Include dwarf2dbg.h.
4883 (debug_line): Define.
4884 (md_assemble): Generate dwarf2 line info.
4885 (mn10300_finalize): New function. Finalize dwarf2 info.
4886
426b0403
AM		 48872000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4888
4889 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4890 external version of the relocation for weak symbols.
4891
e4c58b25
JW		 48922000-05-08 David Mosberger <davidm@hpl.hp.com>
4893
4894 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4895 frame size in units of 16 bytes, as required per SW Conventions manual.
4896 (output_unw_records): Output info-block header as a dword to get
4897 byte-order right.
4898
8fce3f5e
AM		 48992000-05-08 Alan Modra <alan@linuxcare.com.au>
4900
4901 * as.h: #include "file", not <file> on files from ../include.
4902 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4903 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4904 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4905 (tc_coff_symbol_emit_hook): Ditto.
4906 (OPTCOUNT): Cast to int to avoid compiler warning.
4907 (md_begin): Fix signed/unsigned warnings.
4908
49092000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4910
4911 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4912 ABRANCH LONG case for a conditional branch on a 68000.
4913 (md_estimate_size_before_relax): Likewise. Also handle
4914 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4915 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4916 PC-relative on all CPUs.
4917 (md_estimate_size_before_relax): Likewise.
4918
fb166ee3
AM		 49192000-05-04 Alan Modra <alan@linuxcare.com.au>
4920
4921 * as.c (parse_args): Just mention current year in printed
4922 copyright message.
4923
7a899fff
C		 49242000-05-03 J.T. Conklin <jtc@redback.com>
4925
4926 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 4927 unit registers.
7a899fff
C		 4928 (md_parse_option): Recognize -m7400.
4929
44877466
ILT		 49302000-05-03 Ian Lance Taylor <ian@zembu.com>
4931
4932 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4933 don't permit lp to become less than the words array.
4934
eaa15ab8
NC		 49352000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4936
4937 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4938 Fix little-endian case.
4939
7c4f6a03
AM		 49402000-05-03 David O'Brien <obrien@NUXI.com>
4941
4942 * as.c (parse_args): Update copyright.
4943
da5d444c
AM		 49442000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4945
4946 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4947 for the .bss section too.
4948
3f9b03b5
AM		 49492000-05-02 Alan Modra <alan@linuxcare.com.au>
4950
4951 * configure.in: Set em=linux for hppa-*-linux.
4952 * configure: Regenerate.
4953 * doc/Makefile.in: Regenerate with correct automake.
4954
4955 * frags.c (frag_grow): Sanity check chunk_size.
4956
4957 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4958 * config/obj-som.h: Likewise.
4959 * config/obj-ieee.h: Likewise.
4960
4961 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4962
4963 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4964 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4965 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4966 (pa_ip): low_sign_unext now returns via function value. Use
4967 re_assemble_* instead of dis_assemble_* and
4968 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4969 unnecessarily.
4970 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4971 (md_section_align, md_parse_option, md_show_usage,
4972 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4973 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4974 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4975 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4976 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4977 pa_text): Likewise.
4978 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4979 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4980 outside of switch. Correct mask and shifting errors in case 10
4981 and case -11. In case 21, compare against signed range to suit
4982 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4983 case 17 and case 22, use offsetT variable to properly check range.
4984 Use re_assemble_* here too.
4985 (evaluate_absolute): Change type of value to offsetT. Call
4986 hppa_field_adjust to do the work for us.
4987 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4988 (pa_parse_cmpib_64_cmpltr): Ditto.
4989 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4990 of i to unsigned int.
4991 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4992 (pa_end_of_source): Return type is void.
4993
a2984248
CM		 4994Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4995
4996 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4997
df136245
DC		 4998Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4999
5000 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
5001 More comments added.
5002 (md_begin): Removed "construct symbols for each register name".
5003 Because register names conflicts with GCC generated function
5004 names.
5005 (avr_operand): Now constant numbers can be used as a register
5006 identifiers (0 as r0, 31 as r31).
5007 (md_assemble): use skip_space () before parsing instruction
5008 operands.
5009
c1e73230
AM		 50102000-05-01 Alan Modra <alan@linuxcare.com.au>
5011
5012 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
5013 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
5014 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
5015 * configure: Regenerate.
5016
a1934524
AM		 50172000-04-29 Andreas Jaeger <aj@suse.de>
5018
5019 * as.h: Correctly check GCC version.
5020
d9b7d820
AM		 50212000-04-26 David O'Brien <obrien@FreeBSD.org>
5022
5023 * doc/as.1: Fix unbalanced brackets.
5024
5025 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
5026 TE_FreeBSD.
5027 (line_comment_chars): Set to '/' if TE_FreeBSD.
5028
cea1ab94
JL		 5029Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
5030
5031 * configure.in: Configury support for PA64 (currently disabled).
5032 * configure: Rebuilt.
5033
e799a695
AM		 50342000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
5035
3e87a760 5036 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 5037 bfd_set_section_alignment.
5038
3b0ec529
AM		 50392000-04-25 Alan Modra <alan@linuxcare.com.au>
5040
5041 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
5042 than 32.
5043
adcf07e6
NC		 50442000-04-24 Nick Clifton <nickc@cygnus.com>
5045
5046 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
5047 * doc/as.texinfo (Align): Include arm and strongarm in list of
5048 targets that have the second form of the behaviour of the .align
3e87a760 5049 directive.
adcf07e6 5050
5047a41f
JL		 50512000-04-24 Mark Klein <mklein@dis.com>
5052
29184774 5053 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 5054
a47cf567
NC		 5055Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
5056
5057 * as.c (parse_args): Allow md_parse_option to override -a listing
5058 option.
5059 * config/obj-coff.c (add_lineno): Change type of offset parameter
5060 from "int" to "bfd_vma."
5061 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
5062 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
5063 (ppc_change_csect): Align correctly for XCOFF64.
5064 (ppc_machine): New function, which discards "ppc_machine" line.
5065 (ppc_tc): Cons for 8 when code is 64 bit.
5066 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
5067 relocations.
5068 (md_parse_option): Handle -a64 and -a32.
5069 (ppc_xcoff64): New.
5070 * config/tc-ppc.h (TARGET_MACH): Define.
5071 (TARGET_FORMAT): Move to function.
5072 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
5073
5074Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
5075
5076 * config/tc-avr.c: New AVR_ISA_ defined.
5077 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
5078 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
5079 for `fmul', `movw' and `lpm R,Z' instructions.
5080 (avr_operands): Warn if current opcode is a two-word instruction
5081 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
5082 (avr_opcodes): New commands added.
5083 (REGISTER_P): Check 'a' and 'v' constraint letters.
5084 (mcu_types): New MCU added.
5085
bf3ca999
TW		 50862000-04-22 Timothy Wall <twall@cygnus.com>
5087
5088 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
5089 to "natval".
5090 (operand_match): Conditionally insert default bit values for IMMU9.
5091
98e5953c
JL		 50922000-04-14 Matthew Green <mrg@cygnus.com>
5093
5094 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
5095 * configure: Rebuilt.
5096
a02fab7e
JL		 5097Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
5098 Jason Eckhardt <jle@cygnus.com>
5099
c67e42c9 5100 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 5101
5102 * config/tc-hppa.c (CHECK_ALIGN): New macro.
5103 Added handling of new operand types l,y,&,fe,fE,fx.
5104
800eeca4
JW		 5105Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
5106 David Mosberger <davidm@hpl.hp.com>
5107 Timothy Wall <twall@cygnus.com>
5108 Andrew MacLeod <amacleod@cygnus.com>
5109 Jim Wilson <wilson@cygnus.com>
5110
5111 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 5112 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 5113 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
5114 * Makefile.in: Rebuild.
5115 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
5116 * configure: Rebuild.
5117 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
5118 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
5119 * expr.c (expr): Handle md_optimize_expr.
5120 * read.c (LEX_HASH): Add comment.
5121 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 5122
66778679
RH		 51232000-04-21 Richard Henderson <rth@cygnus.com>
5124
5125 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
5126 bundling a non-delayed branch type instruction.
5127
aa15f6f7
AO		 51282000-04-20 Alexandre Oliva <aoliva@cygnus.com>
5129
5130 * config/tc-mn10300.c (HAVE_AM30): Define.
5131 (md_assemble): Use it.
5132
16adf844
AM		 51332000-04-19 Alan Modra <alan@linuxcare.com.au>
5134
742f45cf
AM		 5135 * config/obj-elf.c (obj_elf_change_section): Check for changed
5136 section attributes.
5137
16adf844
AM		 5138 * Makefile.am: (CPU_MULTI_VALID): Remove.
5139 (MULTI_CPU_TYPES): Define.
5140 (MULTI_CPU_OBJ_VALID): Define.
5141 (DEPTC): Use the above.
5142 (DEPOBJ): Same here.
5143 (DEP2): And here.
5144 Regenerate dependencies.
5145 * Makefile.in: Regenerate.
5146
9c46fb1b
AM		 51472000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5148
742f45cf 5149 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 5150
508866be
L		 51512000-04-18 H.J. Lu (hjl@gnu.org)
5152
5153 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 5154 bfd_vma for non-bfd assemblers.
508866be 5155
ba2adb93
AM		 51562000-04-17 Alan Modra <alan@linuxcare.com.au>
5157
5158 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
5159 doesn't give spurious errors.
5160
12ff5d56
AM		 51612000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
5162
66778679 5163 * as.h (SEEK_SET): Define if undefined.
12ff5d56 5164
fc633e5b
AM		 51652000-04-13 Alan Modra <alan@linuxcare.com.au>
5166
5167 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
5168 constants, and don't assume offsetT is 32 bits.
5169
1ed18ec1
NC		 51702000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
5171
5172 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
5173 (md_pcrel_from_section): Add prototype.
5174 (d10v_fix_adjustable): Add prototype.
5175 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
5176
5177 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
5178
3db10f32
NC		 51792000-04-12 Nick Clifton <nickc@cygnus.com>
5180
5181 * config/tc-d10v.c (find_opcode): Correctly calculate position of
5182 symbol in frag chain.
5183
847f7ad4
AM		 51842000-04-10 Alan Modra <alan@linuxcare.com.au>
5185
5186 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
5187 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
5188 (fits_in_signed_word, smallest_imm_type): Ditto.
5189 (md_assemble): Use an offsetT var to hold offsetT values, not a
5190 long.
5191 (offset_in_range): New.
5192 (md_assemble): Use it.
5193 (md_convert_frag): Change type of target_address, opcode_address,
5194 and displacement_from_opcode_start to offsetT.
5195 (md_create_short_jump): Change type of offset to offsetT.
5196 (md_create_long_jump): Ditto.
5197 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
5198 (md_chars_to_number): Remove.
5199 (output_invalid): Remove duplicate prototype.
5200
ec694b89
NC		 52012000-04-09 Nick Clifton <nickc@cygnus.com>
5202
5203 * Makefile.am (CPU_TYPES): Add 'avr'.
5204 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
5205 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
5206
16adf844 5207 * Makefile.in: Regenerate.
ec694b89
NC		 5208
5209 * doc/as.texinfo: Add M32R documentation.
5210
a2d91340 5211Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 5212
a2d91340 5213 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 5214 --enable-build-warnings option.
a2d91340
AC		 5215 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
5216 * Makefile.in, configure: Re-generate.
5217
d92b1a8a
NC		 52182000-04-07 Nick Clifton <nickc@cygnus.com>
5219
5220 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
5221 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
5222 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
5223 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
5224 (arm_force_relocation): Force relocations for
5225 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
5226
52ccafd0
JR		 5227Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5228
5229 * config/tc-sh.c (get_operands): There's no third operand if the
5230 first operand is an immediate.
5231
015551fc
JR		 5232Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5233
5234 * config/tc-sh.c (immediate): Delete.
5235 (sh_operand_info): Add immediate member.
5236 (parse_reg): Use A_PC for pc.
5237 (parse_exp): Add second argument 'op'. All callers changed.
5238 (parse_at): Expect pc to be coded as A_PC.
5239 Use immediate field in *op.
5240 (insert): Add fourth argument 'op'. All callers changed.
5241 (build_relax): Add second argument 'op'. All callers changed.
5242 (insert_loop_bounds): New function.
5243 (build_Mytes): Remove DISP_4.
5244 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
5245 (assemble_ppi): Use immediate field in *operand.
5246 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
5247 (md_apply_fix): Likewise.
5248 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
5249
79bd78be
AO		 5250Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5251
5252 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
5253
e30e5a6a
HPN		 5254Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
5255
5256 * internals.texi (CPU backend): Document
5257 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
5258
41b49281
AM		 52592000-04-04 Alan Modra <alan@linuxcare.com.au>
5260
8ad3436c
AM		 5261 * po/gas.pot: Regenerate.
5262
5263 * as.c (show_usage): Restore translated part of bug string.
5264 * gasp.c (show_usage): Likewise.
5265
41b49281
AM		 5266 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
5267 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
5268 than move-if-change.
5269 (DEP1): Modify for "gcc -MM".
5270 (DEPTC): Likewise.
5271 (DEPOBJ): Likewise.
5272 (DEP2): Likewise.
5273 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
5274 Update dependencies.
5275 * Makefile.in: Regenerate.
5276
0a727238
AO		 52772000-04-03 Alexandre Oliva <aoliva@cygnus.com>
5278
5279 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
5280 (md_begin): Likewise.
5281 (HAVE_AM33): New macro.
5282 (md_assemble): Use it. Match r_regs and xr_regs only if
5283 HAVE_AM33.
5284
c20f4f8c
AM		 52852000-04-03 Alan Modra <alan@linuxcare.com.au>
5286
5287 * as.h: #include "bin-bugs.h"
5288 * as.c (show_usage): Use REPORT_BUGS_TO.
5289 * gasp.c: #include "bin-bugs.h"
5290 (show_usage): Use REPORT_BUGS_TO.
5291
5292 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
5293
753f6b12
HPN		 5294Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
5295
5296 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
5297 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
5298 adjustments.
5299
726c5dcd
AM		 53002000-04-03 Alan Modra <alan@linuxcare.com.au>
5301
5302 * config/tc-i386.c (i386_immediate): Don't assume a constant
5303 immediate is necessarily 16 bits when in 16 bit code mode.
5304 (md_assemble): Instead set guess_suffix here after we have checked
5305 registers.
5306
bf80011a
RH		 53072000-04-02 Richard Henderson <rth@cygnus.com>
5308
5309 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
5310 quantities. Correct right shift sign extension.
5311 (build_insn): Make `number' unsigned long. Mask top 6 bits of
5312 32-bit value when shifting into place.
5313
92161534
ILT		 53142000-04-01 Ian Lance Taylor <ian@zembu.com>
5315
5316 * app.c: Add ATTRIBUTE_UNUSED as needed.
5317 * config/tc-ppc.c: Likewise.
5318 (ppc_size): Make unsigned long.
5319 (ppc_insert_operand): Add casts to avoid warnings.
5320
447f3982
NC		 53212000-03-31 Nick Clifton <nickc@cygnus.com>
5322
5323 * config/tc-d10v.h (md_flush_pending_output): Define.
5324
21d75ec2
NC		 53252000-03-29 Nick Clifton <nickc@cygnus.com>
5326
5327 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
5328 segment. Works for both BFD_ASSEMBLER and others.
5329 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
5330
d1a1bf19
NC		 53312000-03-29 Nick Clifton <nickc@cygnus.com
5332
5333 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
5334
224de7a5
AM		 53352000-03-28 Alan Modra <alan@linuxcare.com.au>
5336
5337 * listing.c (LISTING_LHS_WIDTH): Default depends on
5338 LISTING_WORD_SIZE.
5339 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
5340
5b8274e3
ILT		 53412000-03-27 Ian Lance Taylor <ian@zembu.com>
5342
5343 * config/tc-sh.c (md_show_usage): Use backslash before newline in
5344 string literal.
5345
224de7a5 53462000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 5347
5348 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
5349
5350 * config/tc-avr.c (mcu_types): Add missing initialiser.
5351 (md_pcrel_from_section): Add prototype.
5352 (avr_operand): Remove redundant test of unsigned < 0.
5353 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5354
53552000-03-27 Denis Chertykov <denisc@overta.ru>
5356
5357 * config/tc-avr.c: New file for AVR support.
5358 * config/tc-avr.h: Likewise.
5359 * configure.in: Add AVR support.
5360 * configure: Regenerate.
5361
9f10757c
TW		 53622000-03-26 Timothy Wall <twall@cygnus.com>
5363
5364 * gasp.c (macro_op): Add new argument to check_macro call.
5365 Macro structure definitions moved to macro.h
5366 * sb.h: Add argument to prototype for input_scrub_include_sb.
5367 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5368 nesting checks with an additional flag.
5369 (struct input_save): Add flag to indicate whether current sb
5370 should be checked for proper macro/conditional nesting.
5371 (input_scrub_push/pop): Save/restore nest check flag.
5372 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 5373 defined.
9f10757c
TW		 5374 * macro.c (check_macro): Allow caller to retrieve parsed macro
5375 information if a pointer is provided. This information may be
5376 used by the new macro hooks.
5377 * macro.h: Update prototype for check_macro. Macro struct
5378 definitions moved here from macro.c/gasp.c.
5379 * read.c (read_a_source_file): Add parameter to check_macro call,
5380 and pass macro info to the macro hook, if defined.
5381 (input_scrub_insert_line): New. Allow insertion of a line of
5382 characters into the input stream.
5383 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5384 file into the input stream.
5385 (s_include): Use input_scrub_insert_file.
5386 * internals.texi: Document new macro hooks.
5387 * as.h: New prototypes added.
3e87a760 5388
224de7a5 53892000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 5390
5391 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5392 an initial capital letter.
5393 (i386_index_check): Reindent.
5394
11424155
NC		 53952000-03-19 Nick Clifton <nickc@cygnus.com>
5396
eaa15ab8 5397 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 5398 relative branches.
5399
43f05576
NC		 54002000-03-17 Thomas de Lellis <tdel@windriver.com>
5401
66778679
RH		 5402 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5403 instruction operand bad if Rd > 7 when generating
5404 thumb instructions. Prevents for example,
5405 "adr r12,label" from silently failing and generating
5406 the wrong instruction.
3e87a760 5407
67231402
NC		 54082000-03-17 Nick Clifton <nickc@cygnus.com>
5409
5410 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5411 that have a destingation >= 0x400000.
3e87a760 5412 Fix compile time warning messages.
67231402 5413
a37c8f88
JR		 5414Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5415
5416 * config/tc-sh.c (md_begin): When encountering insn that are
5417 not supported by the current arch, only change the name if
5418 its contents are the same as prev_name.
5419 (get_specific): If the the architecture doesn't match, fail.
5420
dead1419
JR		 5421Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5422
5423 * config/tc-sh.c (IDENT_CHAR): Define.
5424 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5425 matching back where it came from.
5426
182e89d3
JR		 5427Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5428
5429 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5430
84f73d89
NC		 54312000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5432
5433 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5434 normal operands.
5435
dbbc7809
JL		 54362000-03-15 Kazu Hirata <kazu@hxi.com>
5437
5438 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5439
271bb601
HPN		 5440Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5441
5442 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5443 floating-point-number, make sure 'f' is in FLT_CHARS.
5444
8684e216
HPN		 5445Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5446
5447 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5448 (s_lcomm_internal): Use it.
5449 * doc/internals.texi (CPU backend): Document it.
5450 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5451 bytes.
5452
bb2d6cd7
GK		 54532000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5454
5455 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5456 when embedded-pic.
5457
5458 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 5459 implementation doesn't have special handling for switch
5460 statements.
bb2d6cd7
GK		 5461 (macro_build): Allow for code in sections other than .text.
5462 (macro): Likewise.
5463 (mips_ip): Likewise.
5464 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 5465 Don't perform relocs if we will be outputting them.
bb2d6cd7 5466 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 5467 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5468 embedded-pic.
bb2d6cd7 5469
5c86cbc7 54702000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 5471
66778679
RH		 5472 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5473 relocation type based on the entry in the fixup structure.
a47cf567 5474 Put S_IS_EXTERN processing back in.
5c86cbc7 5475
f8c827e9
L		 54762000-03-08 H.J. Lu (hjl@gnu.org)
5477
5478 * Makefile.am (install-exec-tooldir): Depend on
5479 install-exec-bindir for parallel make.
5480 * Makefile.in: Regenerated.
5481
8ad9e709
NC		 54822000-03-06 Nick Clifton <nickc@cygnus.com>
5483
5484 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5485 switch.
5486 (md_parse_option): Parse -m32r command line switch - disable m32rx
5487 compatability.
ded0aeb7
NC		 5488 (md_show_usage): Document new option.
5489
5490 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5491 * doc/Makefile.in: Regenerate.
5492 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 5493
b7b8f327
MM		 54942000-03-02 Michael Meissner <meissner@redhat.com>
5495
5496 * config/tc-d30v.c (check_range): Remove code that incorrectly
5497 sign extended values where bits < 32.
5498
15886821
L		 54992000-03-02 H.J. Lu (hjl@gnu.org)
5500
5501 * configure.in: Support --enable-targets=all on ia32.
5502 * configure: Regenerated.
5503
8bf950bf
NC		 55042000-03-01 Nick Clifton <nickc@cygnus.com>
5505
5506 * gasp.c (do_align): Remove bogus check of alignment value.
5507
c5e54cc2
ILT		 55082000-02-27 Thomas de Lellis <tdel@windriver.com>
5509
5510 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5511 TC_PPC was defined forced the type of a symbol with no other type
5512 to be BSF_OBJECT.
5513
65fd87bc
ILT		 55142000-02-27 Hans-Peter Nilsson <hp@axis.com>
5515
5516 * doc/internals.texi (CPU backend): Mention that
5517 line_separator_chars do not break up comments. Fix typos for
5518 LEX_AT and LEX_NAME descriptions. Document operands for
5519 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5520 description of md_create_short_jump usage. Document argument for
5521 md_undefined_symbol.
5522
a25fe906
ILT		 55232000-02-27 Jakub Jelinek <jakub@redhat.com>
5524
5525 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5526 (md_parse_option): Handle it.
5527 (md_show_usage): Document it.
5528
21b10511
ILT		 55292000-02-27 Ian Lance Taylor <ian@zembu.com>
5530
5531 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5532 opcode, for the instruction `pal19'. From Andrea Arcangeli
5533 <andrea@suse.de>.
5534
773f551c
AM		 55352000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5536
5537 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5538 from here..
5539 (md_assemble): To here, before template operands are matched.
5540 Also ensure a constant immediate is sign extended when we know the
5541 size is at most 16 bits. This is to catch cases like "add
5542 $0xffc0,%ax" where we don't know the size, and thus that the
5543 immediate can be represented as Imm8S until after parsing the
5544 register operand.
5545 (i386_displacement): Similarly sign extend 16 bit constant
5546 displacements.
5547 (md_assemble): Relax 16-bit jump constant range check to suit sign
5548 extended displacements.
5549
28d33191
JL		 55502000-02-26 Andreas Jaeger <aj@suse.de>
5551
5552 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5553
cc5ca5ce
AM		 55542000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5555
5556 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5557 call operands when intel_syntax.
5558 (intel_float_operand): Return 2 for "fi...".
5559 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5560 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5561 earlier "SHORT" change.
5562 (md_assemble): When determining suffix from Regs, exclude
5563 InOutPortReg.
5564
056350c6
NC		 55652000-02-24 Nick Clifton <nickc@cygnus.com>
5566
5567 * configure: Add arm-wince, mips-pe and sh-pe targets.
5568 * configure: Regenerate.
5569
5570 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5571 sh-pe targets.
5572 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5573 "pe-mips" for the mips-pe target.
5574
5575 * config/tc-arm.c (insns): Change displacement encoded in BL
5576 and B instructions if the target port is arm-wince.
5577 (do_ldst): Do not bias the relocation offset if the target
5578 port is arm-wince.
5579 (md_pcrel_from): Add in missing relocation offset bias if the
5580 target os arm-wince.
5581
5582 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5583 (md_begin): Disable -G support for mips-pe target.
5584 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5585 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5586 COFF flavour.
5587
5588 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5589 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5590 assembler, just set the alignment to 4.
5591
5592 * config/te-wince-pe.h: New file for WinCE targets. Define
5593 TE_WINCE.
5594
36bf8ab9
AM		 55952000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5596
5597 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5598 string instructions.
5599 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5600 (i386_intel_memory_operand): After finding a segment override,
5601 check again for no `[' before looking for a displacement. Bomb if
5602 more than one displacement rather than silently discarding the
5603 second and subsequent ones. Free strings malloc'd by
5604 build_displacement_string.
5605
f5795b08
CM		 56062000-02-24 Catherine Moore <clm@cygnus.com>
5607
5608 * config/obj-som.c (obj_pseudo_table): Add "weak".
5609 (obj_som_weak): New routine.
5610
abd63a32
AM		 56112000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5612
520dc8e8
AM		 5613 * config/tc-i386.c (union i386_op): New.
5614 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5615 Throughout file replace occurences of disps[n], imms[n], regs[n]
5616 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5617 intel mode operand swapping. Add assert in regKludge and
5618 fake_zero_displacement code. Test i.types[n] when outputting
5619 displacements and immediates. Combine output of Disp16 with
5620 Disp32.
7f3f1ea2
AM		 5621 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5622 when in intel mode by (not) reversing fsub and fdiv operands
5623 before the template search. This fails for single operand
5624 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5625 undefined. Instead fix the base_opcode after we've found the
5626 template. Move base_opcode xor with found_reverse_match from
5627 opcode output code to before this fix so we test for the correct
5628 opcodes.
5629 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5630 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 5631
5632 * config/tc-i386.h (TC_RELOC): Delete.
5633 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5634 with equivalent call to reloc.
5635
abd63a32
AM		 5636 * as.h (flag_m68k_mri): Move declaration after target include, and
5637 only declare when TC_M68K defined. Define as zero otherwise.
5638 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5639 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5640 Define as zero otherwise.
5641 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5642 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5643 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5644 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5645 testing whether defined.
5646 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5647 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5648 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5649 rather than testing whether defined.
5650 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5651 (parse_mri_cons): Declare and use only when TC_M68K.
5652 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5653 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5654 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5655
5656 * NEWS: Mention IBM 370 support.
5657
7e052742
RH		 56582000-02-23 Richard Henderson <rth@cygnus.com>
5659
5660 * config/tc-i386.c (md_assemble): When swapping operands for
5661 intel_syntax, assume everything that's not Imm or Disp is a
5662 register.
5663
5b93d8bb
AM		 56642000-02-23 Linas Vepstas <linas@linas.org>
5665
5666 * config/tc-i370.c, config/tc-i370.h: New files.
5667 * Makefile.am: Add support for Linux/IBM 370.
5668 * configure.in: Likewise.
5669 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5670 * config/obj-elf.c: Include elf/i370.h
5671 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5672
5673 * Makefile.in: Regenerate.
5674 * configure: Regenerate.
5675
5676 * doc/c-i370.texi: New file.
5677 * doc/all.texi: Include it.
5678 * doc/as.texinfo: And here.
3e87a760 5679 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 5680 * doc/Makefile.in: Regenerate.
5681
25f2196d
CC		 56822000-02-19 Michael Meissner <meissner@redhat.com>
5683
5684 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5685 determine if an instruction can be used in parallel with an ADDppp
5686 or SUBppp instruction.
5687
6349b5f4
AH		 56882000-02-22 Andrew Haley <aph@cygnus.com>
5689
5690 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5691
2f6d2f85 56922000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 5693
5694 * config/tc-mips.c (mips_gp32): New variable.
5695 (macro_build) Use mips_gp32.
5696 (mips_ip): Ditto.
5697 (md_longopts): Add "-mgp32" and "-mgp64".
5698 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 5699
a47cf567
NC		 5700 (OPTION_M7900): Change offset
5701 (OPTION_NO_M7900): Ditto.
5702
b985eaa8
ILT		 57032000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5704
5705 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5706 warning, and bump it to 1.
5707
52454417
ILT		 57082000-02-22 Ian Lance Taylor <ian@zembu.com>
5709
5710 From Brad Lucier <lucier@math.purdue.edu>:
5711 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5712 match format.
5713
6b76fefe
CM		 57142000-02-21 Catherine Moore <clm@cygnus.com>
5715
5716 * config/tc-mips.c (MF_HILO_INSN): Define.
5717 (mips_7000_hilo_fix): Declare.
5718 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5719 (md_parse_option): Check for 7000_HILO_FIX options.
5720 (OPTION_M7000_HILO_FIX): Define.
5721 (OPTION_NO_M7000_HILO_FIX): Define.
5722 * doc/c-mips.texi (-mfix7000): Describe.
5723
f6af82bd
AM		 57242000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5725
5726 * listing.c (print_lines): Remove unused variable `end'.
5727
5728 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5729 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 5730 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 5731 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5732 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 5733 statement and quell signed vs. unsigned comparison warning.
f6af82bd 5734
8c8281f4
NC		 57352000-02-18 Nick Clifton <nickc@cygnus.com>
5736
5737 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5738 the computed frag offset, rather than overwriting it.
5739
d4845d57
JR		 5740Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5741
5742 * config/tc-sh.c ("elf/sh.h"): Include.
5743 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5744 (md.begin): Initialize target_arch.
5745 Only include opcodes in has table that match selected architecture.
5746 (parse_reg): Recognize register names for sh-dsp.
5747 (parse_at): Recognize post-modify addressing.
5748 (get_operands): The leading space is now optional.
5749 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5750 arguments. Update valid_arch.
5751 (build_Mytes): Add support for SDT_REG_N.
5752 (find_cooked_opcode): New function, broken out of md_assemble.
5753 (assemble_ppi, sh_elf_final_processing): New functions.
5754 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5755 (md_longopts, md_parse_option): New option: -dsp.
5756 * config/tc-sh.h (elf_tc_final_processing): Define.
5757 (sh_elf_final_processing): Declare.
5758
c97305a1
JL		 5759Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5760
5761 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5762 the unwinder subspace. Save the current seg/subseg before creating
5763 the new seg/subseg.
5764
bec50466
NC		 57652000-02-10 Nick Clifton <nickc@cygnus.com>
5766
5767 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 5768 little endian targets.
bec50466 5769 (INST_BYTE1): Redefine to handle big and little endian
66778679 5770 targets.
bec50466
NC		 5771 (cpu_type): New type: Select between M340 and M210.
5772 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 5773 instructions of the M340.
bec50466 5774 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 5775 instructions.
bec50466
NC		 5776 (md_atof): Add support for little endian targets.
5777 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 5778 line switches.
bec50466
NC		 5779 (md_convert_frag): Add support for little endian targets.
5780 (md_apply_fix3): Add support for little endian targets.
5781 (md_number_to_chars): Add support for little endian targets.
5782
a25c045a
TW		 57832000-02-10 Timothy Wall <twall@redhat.com>
5784
5785 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5786 defined, use it to verify the symbol just read should be a label.
5787
f28e8eb3
TW		 57882000-02-10 Timothy Wall <twall@redhat.com>
5789
5790 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5791 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5792 around colons when KEEP_WHITE_AROUND_COLON is defined.
5793 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5794 and KEEP_WHITE_AROUND_COLON.
5795
6dc19fc4
TW		 57962000-02-08 Timothy Wall <twall@redhat.com>
5797
5798 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 5799 logic.
6dc19fc4 5800 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 5801 implemented.
6dc19fc4
TW		 5802 (end_repeat): New. Provide support for a "break" out of the
5803 repeat loop.
5804 * read.h: Add prototypes for new functions.
3e87a760 5805
f805106c
TW		 58062000-02-08 Timothy Wall <twall@redhat.com>
5807
5808 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5809 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5810 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 5811 non-zero.
5812
4469be0f
TW		 58132000-02-08 Timothy Wall <twall@redhat.com>
5814
5815 * read.c: Added elseif to directives table.
5816 * read.h: Added prototype for s_elseif.
5817 * doc/as.texinfo: Added description for elseif.
5818 * cond.c (s_elseif): New function
3e87a760 5819
24a17b6c
TW		 58202000-02-04 Timothy Wall <twall@redhat.com>
5821
5822 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 5823 listings.
24a17b6c 5824
bea9907b 58252000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 5826
bea9907b
TW		 5827 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5828 default values.
5829 * frags.c (frag_new): Calculate fr_fix in octets
5830 (frag_now_fix) Return offset as target address offset (bytes).
5831 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 5832 quantities).
bea9907b
TW		 5833 * frags.h: Added prototype for frag_now_fix_octets().
5834 Distinguish between octets and bytes in field descriptions.
5835 * listing.c (calc_hex): Account for octets vs bytes when
5836 printing addresses/offsets.
5837 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5838 target is little-endian, print the octets in a word in big-endian
5839 order so that the display looks like a proper hexadecimal number,
5840 instead of having the octets reversed.
5841 * read.c (do_align): When recording alignment, alignment power
5842 should be in terms of target bytes (minimum addressible unit)
5843 instead of octets.
5844 (do_org) Convert ORG target address (byte) argument into an
5845 octet offset when generating a variable fragment.
5846 * symbols.c (resolve_symbol_value): Symbol final value
5847 converted to a target address offset (bytes) from its octet offset.
5848 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5849 offset (bytes) is adjusted by the frag offset (octets) converted
5850 to bytes.
5851 (coff_frob_section) Section alignment power is in terms of bytes;
5852 convert it to an octet alignment power when calculating size (and
5853 size mask) in octets. Don't modify the section size in order to
5854 "align" it for TI COFF, since that format has a different method
5855 for storing alignment information.
3e87a760 5856
210dcc61
TW		 58572000-02-01 Timothy Wall <twall@cygnus.com>
5858
5859 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5860 entries, matching the way GCC generates them. If not escaped, the
5861 filename is encoded incorrectly.
5862
557537a5 58632000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 5864
557537a5
NC		 5865 * config/tc-arm.c (reg_table): Add support for ATPCS register
5866 naming conventions.
2c1c4c62 5867
557537a5 58682000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 5869
2c1c4c62
GK		 5870 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5871 already defined.
3e87a760 5872 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 5873 New macro.
5874 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5875 of a symbol when we really care about its value.
5876
58772000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 5878
5879 * config/tc-mcore.c (md_assemble): Give warning message if
5880 operands passes to instruction are more than the spec.
5881
2f0ca46a
NC		 58822000-01-27 Thomas de Lellis <tdel@windriver.com>
5883
66778679 5884 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 5885 Thumb mode but the label seen was not declared as '.thumb_func'
5886 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 5887 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 5888
4c63da97
AM		 58892000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5890
5891 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5892 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5893
5894 * Makefile.in: Same here.
5895 Update copyright.
5896
5897 * configure.in: Set bfd_gas for i386-aout when primary target
5898 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5899 we may need the primary te_file. Remove incorrect comment.
5900
5901 * configure: Regenerate.
5902
5903 * config/e-i386aout.c: New file.
5904
5905 * as.c (USE_EMULATIONS): Move to before print_version_id.
5906 (struct emulation): Add i386aout.
5907 (show_usage): Split text strings. Reformat -a text. Add --em
5908 help.
5909 Update copyright.
5910
5911 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5912 (aout_format_ops): New.
5913 Update copyright.
5914
5915 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5916 preprocessor conditional and add aout USE_EMULATIONS tests.
5917 (read_a_source_file): Don't pass error strings to printf as
5918 format arg.
5919 Update copyright.
5920
5921 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5922 format arg.
5923 (do_data): Same here.
5924 (process_file): And here.
5925 Update copyright.
5926
5927 * symbols.c (colon): Rewrite "already defined" fatal message
5928 code for aout with USE_EMULATIONS.
5929 Update copyright.
5930
5931 * config/obj-aout.c (OBJ_HEADER): Define.
5932 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 5933 fields of sentinel.
4c63da97
AM		 5934 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5935 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5936 forms here.
5937 (obj_aout_type): Expand S_SET_OTHER here too.
5938 (obj_read_begin_hook): Remove.
5939 (aout_pop_insert): New.
5940 (obj_aout_s_get_other): New.
5941 (obj_aout_s_get_desc): New.
5942 (aout_format_ops): New.
5943 Update copyright.
5944
5945 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5946 gets aout_pseudo_table.
5947 (aout_pseudo_table): Declare.
5948 (obj_read_begin_hook): Define.
5949 Update copyright.
5950
5951 * config/obj-coff.c (obj_pseudo_table): Rename to
5952 coff_pseudo_table.
5953 (coff_pop_insert): Use coff_pseudo_table.
5954 (coff_sec_sym_ok_for_reloc): Remove.
5955 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5956 and comment all zero entries and remove #if 0 code.
5957 Update copyright.
5958
5959 * config/obj-coff.h (obj_pop_insert): Define.
5960 (coff_pseudo_table): Declare.
5961 Update copyright.
5962
5963 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5964 s_get_size, s_set_size. Comment all zero entries.
5965 Update copyright.
5966
5967 * config/obj-elf.c (elf_s_get_other): New function.
5968 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5969 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5970 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5971 comment.
5972 (obj_elf_parse_section_letters): Don't pass error strings to
5973 printf as format arg.
5974 Update copyright.
5975
5976 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5977 OBJ_MAYBE_ECOFF.
5978 (elf_s_get_other): Declare.
5979 (S_GET_OTHER) Define as elf_s_get_other if not already
5980 defined.
5981 (S_SET_OTHER): Only define when not already defined.
5982 (elf_obj_read_begin_hook): Declare.
5983 (obj_read_begin_hook): Define.
5984 (elf_obj_symbol_new_hook): Declare.
5985 (obj_symbol_new_hook): Define.
5986 Update copyright.
5987
5988 * config/obj-multi.h: Add copyright header and protect against
5989 multiple inclusion. Add * to all function pointers.
5990 (OBJ_HEADER): If defined, include it rather than other defines
5991 in this file.
5992 (obj_frob_file_after_relocs): Test for NULL.
5993 (obj_symbol_new_hook): Here too.
5994 (obj_sec_sym_ok_for_reloc): And here.
5995 (S_GET_OTHER): Define.
5996 (S_GET_DESC): Define.
5997 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5998 (OBJ_MAYBE_ELF): Update comment.
5999
6000 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
6001 OBJ_AOUT preprocessor conditional and handle emulation by
6002 testing OUTPUT_FLAVOR.
6003 (i386_displacement): Here too.
6004 (md_section_align): Similarly here.
6005 (i386_target_format): Conditionally compile when more than one
6006 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
6007 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
6008 (i386_displacement): Here too.
6009 Update copyright.
6010
6011 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
6012 Define TARGET_FORMAT for aout only when not multi.
6013 Update copyright.
6014
6015 * config/te-multi.h: Delete file as it's identical to te-generic.h
6016
add0c677
AM		 60172000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
6018
6019 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
6020 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
6021 LONG_MNEM_SUFFIX.
6022
6023 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
6024 DWORD_MNEM_SUFFIX.
6025 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
6026 comments.
6027
a19d8eb0
CP		 60282000-01-13 Clinton Popetz <cpopetz@cygnus.com>
6029
66778679
RH		 6030 * config/tc-mips.c (mips_do_align): New function.
6031 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 6032
550262c4
NC		 60332000-01-10 Philip Blundell <philb@gnu.org>
6034
6035 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 6036 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 6037 line separator for Linux.
6038 * doc/as.texinfo (Comments): Mention the ARM.
6039
0decc840
NC		 60402000-01-10 Philip Blundell <pb@futuretv.com>
6041
6042 * configure.in (arm*-*-conix*): New target.
6043 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
6044 armv*-*-linux-gnu.
6045 * configure: Regenerate.
6046
2e13b764
NC		 60472000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
6048
6049 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
6050 (obj_elf_visibility): New function.
3e87a760 6051
2e13b764
NC		 6052 * doc/as.texinfo (Visibility): New node: document visibility
6053 pseudo ops.
6054
2f6d2f85 6055For older changes see ChangeLog-9899
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