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2001-02-28 Andreas Jaeger <aj@suse.de>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
27b7e12d
AM		 12001-02-27 Alan Modra <alan@linuxcare.com.au>
2
3 * configure.in (BFD_VERSION): New.
4 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
5 * configure: Regenerate.
6 * Makefile.am: Run "make dep-am"
7 * Makefile.in: Regenerate.
8 * doc/Makefile.in: Regenerate.
9
1af96959
NC		 102001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
11
12 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
13 SEC_NEVER_LOAD when the 'n' flag is used.
14 Add SEC_NEVER_LOAD to matchflags.
15
d95767bf
SC		 162001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
17
18 * symbols.c (decode_local_label_name): Initialize message_format
19 only when an error is reported (perf pb due to I18N).
20
3737d051
L		 212001-02-23 H.J. Lu <hjl@gnu.org>
22
23 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
24 BFD_ASSEMBLER is not defined.
25
b653e7f9
NC		 262001-02-23 Richard Sandiford <rsandifo@redhat.com>
27
28 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
29 done if it's against a symbol.
30
7463c317
TW		 312001-02-22 Timothy Wall <twall@cygnus.com>
32
33 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
34 target formats if applicable.
35 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
36 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
37 * Makefile.in: Regenerated.
38 * configure.in: Added configuration for ia64-*-aix*.
39 * configure: Regenerated.
40
87f8eb97
JW		 412001-02-21 David Mosberger <davidm@hpl.hp.com>
42
43 * config/tc-ia64.c (enum operand_match_result): New type.
44 (operand_match): Change return type to operand_match_result.
45 Fix all returns appropriately, adding support for returning the
46 out-of-range result.
47 (parse_operands): New locals result, error_pos, out_of_range_pos,
48 curr_out_of_range_pos. Rewrite operand matching loop to give better
49 error messages.
50
33d01f33
JW		 512001-02-21 David Mosberger <davidm@hpl.hp.com>
52
53 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
54 (dot_proc): Clear unwind.prologue_count to zero.
55 (dot_prologue): Increment unwind.prologue_count.
56 (dot_restore): If second operand is omitted, use
57 unwind.prologue_count -1 for "ecount" (# of additional regions to
58 pop). Decrement unwind.prologue_count by number of regions
59 popped.
60
7e84d676
NC		 612001-02-21 Nick Clifton <nickc@redhat.com>
62
63 * doc/as.texinfo (Section): Note that some flags to the COFF
64 version of .section remove attributes rather than setting them.
65
5cd4edbe
KH		 662001-02-20 Kazu Hirata <kazu@hxi.com>
67
68 * tc-pdp11.c: Fix formatting.
69 * tc-pdp11.h: Likewise.
70
80b3ee89
AJ		 712001-02-20 Bo Thorsen <bo@suse.de>
72
73 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
74 entry.
75
0fde8cc6 762001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 77
78 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
79 all FreeBSD platforms should look the same at this level.
80 * configure: Rebuilt.
81 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
82
e135f41b
NC		 832001-02-18 lars brinkhoff <lars@nocrew.org>
84
85 * Makefile.am: Add PDP-11 target.
86 * configure.in: Likewise.
87 * config/tc-pdp11.c: New file.
88 * config/tc-pdp11.h: New file.
89 * doc/Makefile.am: Add PDP-11 documentation.
90 * doc/all.texi: Likewise.
91 * doc/as.texinfo: Likewise.
92 * doc/c-pdp11.texi: New file.
93
363c574f
MG		 942001-02-16 matthew green <mrg@redhat.com>
95
80b3ee89 96 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 97
fa1cb89c
JW		 982001-02-13 Jim Wilson <wilson@redhat.com>
99
100 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
101 reloc instead of a 0 reloc.
102 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
103 as done.
104 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
105
c842b53a
ILT		 1062001-02-13 Ian Lance Taylor <ian@zembu.com>
107
108 * write.c (is_dnrange): Stop as soon as the address becomes
109 larger.
110 (relax_frag): Add segment parameter. Only call symbol_get_frag
111 once. Only call is_dnrange if the symbol is in the same segment,
112 and the symbol address is larger.
113 (relax_segment): Pass segment to md_relax_frag and relax_frag.
114 * write.h (relax_frag): Update declaration.
115 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
116 it to relax_frag.
117 * config/tc-m32r.c (m32r_relax_frag): Likewise.
118 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
119 (m32r_relax_frag): Update declaration.
120 * config/tc-mips.h (md_relax_frag): Add segment parameter.
121 * config/tc-tic54x.h (md_relax_frag): Likewise.
122 * doc/internals.texi (CPU backend): Update documentation for
123 md_relax_frag.
124
6fad6acb
AM		 1252001-02-13 Alan Modra <alan@linuxcare.com.au>
126
fddf5b5b
AM		 127 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
128 Mention effect of < 386 architectures on jump promotion.
129 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
130
131 * config/tc-i386.c (no_cond_jump_promotion): New.
132 (set_cpu_arch): Parse "jumps" arch modifier.
133 (insn_size): Modify usage comment.
134 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
135 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
136 (TYPE_FROM_RELAX_STATE): New define.
137 (UNCOND_JUMP, COND_JUMP): Renumber.
138 (md_relax_table): Reorder to suit.
139 (COND_JUMP86): New define.
140 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
141 (md_assemble): Create frag var for jumps of max size, encode relax
142 state for COND_JUMP86.
143 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
144 leave conditional jumps small if no_cond_jump_promotion.
145 (md_convert_frag): Likewise.
146
6fad6acb
AM		 147 * expr.c (operator): Don't bump input_line_pointer for two char
148 operators. Instead return operator size via new param num_chars.
149 (expr): Use above to parse multi-char operators correctly.
150
23df1078
JH		 151Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
152
153 * tc-i386.c (i386_displacement): Fix handling of
154 BFD_RELOC_X86_64_GOTPCREL.
155 (i386_validate_fix): Likewise.
156
b1e2e654
PB		 1572001-02-12 Philip Blundell <pb@futuretv.com>
158
159 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
160 ldrt/strt instructions.
161
9117d219
NC		 1622001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
163
164 * config/tc-mips.c (macro): For M_LA_AB emit a
165 BFD_RELOC_MIPS_CALL16 relocation or a
166 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
167 BFD_RELOC_MIPS_GOT16 and
168 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
169 loading the jump register when generating SVR4_PIC code.
170
97238fbd
CD		 1712001-02-10 Chris Demetriou <cgd@broadcom.com>
172
173 * configure.in: Make 'mipself' and 'mipsecoff' emulations
174 map to MIPS-specific files, as they used to do before the
175 change on 2000-05-21.
176 * configure: Regerate.
177
0f074f60
CD		 1782001-02-10 Chris Demetriou <cgd@broadcom.com>
179
180 * config/tc-mips.c (md_parse_option): Don't try to compile
181 ELF-only option code if not ELF.
182
91a2ae2a
RH		 1832001-02-08 David Mosberger <davidm@hpl.hp.com>
184
185 * config/tc-ia64.h (md_elf_section_type): New macro.
186 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
187 (they're now handled via ia64_elf_section_type.
188
189 * config/tc-ia64.c (unwind): New members saved_text_seg,
190 saved_text_subseg, and force_unwind_entry.
191 (optimize_unw_records): New function to optimize away unnecessary
192 unwind directives.
193 (ia64_elf_section_type): New function.
194 (output_unw_records): Generate unwind info only if the size is
195 non-zero or if it's forced for some other reason (e.g.,
196 handlerdata or a personality routine).
197 (generate_unwind_image): Don't switch back to previous
198 section---stay inside the unwind info section instead so that
199 handlerdata that may follow goes into the right place.
200 (dot_handlerdata): Force generation of unwind entry and save the
201 current active text segment before generating unwind image.
202 (dot_unwentry): Force generation of unwind entry.
203 (dot_personality): Ditto.
204 (dot_endp): Generate unwind table entry only if there is
205 some unwind info or the unwind entry was forced.
206
207 * config/tc-ia64.c (make_unw_section_name): New macro to form
208 unwind section name.
209 (generate_unwind_image): Add "text_name" argument. Use it to
210 form unwind section name.
211 (dot_handlerdata): Determine current segment (section) name and
212 pass it to generate_unwind_image().
213 (dot_endp): Determine current segment (section) name and use
214 it to determine the appropriate unwind section name.
215 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
216 n, fill, and max arguments.
217
a85d7ed0
NC		 2182001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
219
220 * Makefile.am: Add linux target for S/390.
221 * configure.in: Likewise.
222 * config/tc-s390.c: New file.
223 * config/tc-s390.h: New file.
224
de68de20
AO		 2252001-02-09 Alexandre Oliva <aoliva@redhat.com>
226
227 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
228 2byte, 4byte and 8byte.
229
8ea46bbd
AM		 2302001-02-08 Alan Modra <alan@linuxcare.com.au>
231
232 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
233 md_number_to_chars with size > sizeof (valueT).
234
a99746f4
L		 2352001-02-06 H.J. Lu <hjl@gnu.org>
236
237 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
238 there is no relocation.
239
f4e17b3d
L		 2402001-02-06 H.J. Lu <hjl@gnu.org>
241
242 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
243
244 * config/tc-ia64.c (md_parse_option): Only accept the valid
245 ia64 options on "-axxx".
246
3557da92
JW		 2472001-02-05 Jim Wilson <wilson@redhat.com>
248
249 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
250 aborting for invalid operands.
251
da6c73e0
AM		 2522001-02-06 Alan Modra <alan@linuxcare.com.au>
253
254 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
255 than via pointer. Update all callers.
256 (UNWIND_LOW32): Define.
257 (UNWIND_HIGH32): Define.
258 (pa_build_unwind_subspace): Use the above macros instead of dumping
259 bitfields directly. Call frag_more once rather than multiple times.
260 (md_assemble): Use UNWIND_LOW32.
261 (pa_entry): Likewise
262 (pa_procend): Likewise.
263 (process_exit): Use UNWIND_HIGH32.
264
986c6f4b
SC		 2652001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
266
267 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
268 function to select the header according to the cpu.
269 (md_after_pass_hook, md_do_align): Remove.
270 (md_cleanup, m68hc11_cleanup): Remove.
271 (md_pcrel_from_section): Declare.
272 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
273 (build_jump_insn, build_insn): Likewise.
274 (m68hc11_listing_header): New function.
275 (m68hc11_cleanup): Remove.
276
dbb8ad49
SC		 2772001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
278
328dc123 279 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 280 symbols because there is no support for shared libraries and these
328dc123 281 symbols can't be overridden (unless they are weak).
dbb8ad49 282
a987bfc9
RH		 2832001-02-01 Momchil Velikov <velco@fadata.bg>
284
285 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
286 for the compilation unit with a zero byte.
287
22862cde
AM		 2882001-01-30 Alan Modra <alan@linuxcare.com.au>
289
290 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
291 destinations. Correct range check for 17 and 22 bit branches.
292
8ec6253e
NC		 2932001-01-25 Nick Clifton <nickc@redhat.com>
294
295 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
296 still set. Issue an error message instead.
297 (md_estimate_size_before_relax): Delete unused variable
298 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 299
43ad3147
KH		 3002001-01-23 Kazu Hirata <kazu@hxi.com>
301
302 * as.c: Fix formatting.
303 * ehopt.c: Likewise.
304 * messages.c: Likewise.
305 * stabs.c: Likewise.
306 * symbols.c: Likewise.
307
015c05c1
AM		 3082001-01-23 Ben Elliston <bje@redhat.com>
309
310 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
311
66498417
KH		 3122001-01-22 Kazu Hirata <kazu@hxi.com>
313
314 * config/tc-alpha.c: Fix formatting.
315
1aad8cf8
KH		 3162001-01-19 Kazu Hirata <kazu@hxi.com>
317
318 * config/tc-alpha.c: Fix formatting.
319
32ff5c2e
KH		 3202001-01-18 Kazu Hirata <kazu@hxi.com>
321
322 * config/tc-alpha.c: Fix formatting.
323
cd17328a
NC		 3242001-01-18 Nick Clifton <nickc@redhat.com>
325
326 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
327 "da" flags.
328 (stm_flags): Remove redundant bit from "ed" and "da" flags.
329
81c425d1
AO		 3302001-01-18 Alexandre Oliva <aoliva@redhat.com>
331
332 * configure.in (cpu_type, arch): Match i386 too.
333 * configure: Rebuilt.
334
e5cb08ac
KH		 3352001-01-16 Kazu Hirata <kazu@hxi.com>
336
337 * config/tc-i386.c: Fix formatting.
338
1d3d5051
AM		 3392001-01-16 Alan Modra <alan@linuxcare.com.au>
340
64afeba3
AM		 341 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
342 relocs for .PARISC.unwind section.
343
1d3d5051
AM		 344 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
345 depending on section flags, not just for .text.
346
b44b1b85
JW		 3472001-01-15 Jim Wilson <wilson@redhat.com>
348
349 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
350 not immediately followed by an instruction.
351
098f2ec3
KH		 3522001-01-15 Kazu Hirata <kazu@hxi.com>
353
354 * config/tc-m68hc11.c: Fix formatting.
355
d4887adc
NC		 3562001-01-15 Nick Clifton <nickc@redhat.com>
357
358 * symbols.c (colon): Change 'already defined symbol' from a
359 fatal error to an ordinary error. There is no reason why this
360 error should be fatal.
361
362 * message.c (as_fatal): Delete output file, if one has been
015c05c1 363 created.
d4887adc 364
fcfd4916
AM		 3652001-01-14 Alan Modra <alan@linuxcare.com.au>
366
367 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
368
bfb32b52
KH		 3692001-01-14 Kazu Hirata <kazu@hxi.com>
370
371 * config/tc-alpha.c: Fix formatting.
372 * config/tc-arc.c: Likewise.
373 * config/tc-arc.h: Likewise.
374 * config/tc-d10v.c: Likewise.
375 * config/tc-i370.c: Likewise.
376 * config/tc-i386.c: Likewise.
377 * config/tc-i960.c: Likewise.
378 * config/tc-m68k.c: Likewise.
379 * config/tc-ppc.c: Likewise.
380 * config/tc-sparc.c: Likewise.
381 * config/tc-tahoe.c: Likewise.
382 * config/tc-vax.c: Likewise.
383
1e07b820
KH		 384 * config/tc-arc.c: Fix formatting.
385
19203624
KH		 386 * config/tc-arc.c: Fix formatting.
387
1328dc98
AM		 3882001-01-14 Alan Modra <alan@linuxcare.com.au>
389
c46b7515
AM		 390 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
391 both 32 and 64 bit ELF.
392
1328dc98
AM		 393 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
394 and don't bother storing `m' for "ce" completer. Tidy handling of
395 'J' and 'K' operands to suit. Handle '<' and '>' operands.
396
b9d79e03
JH		 397Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
398
399 * tc-i386.h (TARGET_MACH): New macro.
400 (i386_mach): Declare.
401 * tc-i386.c (i386_mach): New function.
402
a349d9dd
PB		 4032001-01-13 Philip Blundell <philb@gnu.org>
404
405 * doc/as.texinfo: Fix spelling and cross-references.
406
407 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
408 character for all systems, not just GNU/Linux. Make it explicit
409 that `-k' doesn't affect code generation, just ELF flags.
410
e2914f48
JH		 411Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
412
413 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
414 instructions.
415
272d76e0
FCE		 4162001-01-12 Frank Ch. Eigler <fche@redhat.com>
417
418 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
419
d0398d6a
NC		 4202001-01-12 Nick Clifton <nickc@redhat.com>
421
422 * as.c (print_args): Update copyright date to 2001.
423
2d73a4ca
NC		 4242001-01-12 Peter Targett <peter.targett@arccores.com>
425
426 * doc/c-arc.texi: New file.
427 Some sections to be expanded.
428
6e0b89ee
AM		 4292001-01-12 Alan Modra <alan@linuxcare.com.au>
430
431 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
432 (md_parse_option): Always accept "--32".
433
0d2bcfaf
NC		 4342001-01-11 Peter Targett <peter.targett@arccores.com>
435
436 * as.h (TC_ARC): Ensure struc-symbol.h included.
437 * as.c (dwarf2dbg.h): Include to remove implicit declaration
438 warnings.
439 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
440 (TARGET_SYMBOL_FIELDS) added.
441
442 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
443 * doc/c-arc.texi: New file.
444 Some sections to be expanded.
445 * doc/as.texinfo: Update command-line options.
446 Removed outdated text for ARC dependant features, instead include
447 text from above file.
448
449 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
450 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
451 (targ-cpu.h) header.
452 * config/tc-arc.h:
453 * config/tc-arc.c: New updated configuration for
454 ARC, including selection of core variants, and extensibility of
455 instructions, registers etc. through directives.
456
457 * config/tc-arc.c (arc_extinst): Minor corrections for
458 error messages.
459 (arc_common) Likewise. Make alignment argument optional for local
460 symbols also, with default of zero.
461
88051039
SC		 4622001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
463
464 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
465 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
466 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
467 and fix_new_exp() instead.
468 (md_convert_frag): For indexed post byte use the symbol value
469 rather than the displacement.
470 (md_relax_table): Fix indexed offset relax.
471
d8273f3b
SC		 4722001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
473
474 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
475 relax weak symbols.
015c05c1 476 (relaxable_symbol): New function.
d8273f3b 477
eea2ad45
AJ		 4782001-01-11 Andreas Jaeger <aj@suse.de>
479
480 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
481 not used anywhere.
482
7a91e76a
NC		 4832001-01-10 Nick Clifton <nickc@redhat.com>
484
485 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
486 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
487
aa257fcd
NC		 4882001-01-10 Nick Clifton <nickc@redhat.com>
489
490 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
491 character used to dollar local symbols.
492 (LOCAL_LABEL_CHAR): New constant - the magic character used to
493 local label symbols.
494 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
495 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
496 if defined.
497 Use LOCAL_LABEL_CHAR.
498 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
499 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
500 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
501
b77a7acd
AJ		 5022001-01-08 Bo Thorsen <bo@suse.de>
503
015c05c1
AM		 504 * config/tc-i386.c (i386_immediate, i386_displacement):
505 GOTPCREL check fix.
b77a7acd 506
5c2bd011
ILT		 5072001-01-07 Ian Lance Taylor <ian@zembu.com>
508
509 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
510 in last change.
511
46a04e3a
PB		 5122001-01-07 Philip Blundell <philb@gnu.org>
513
514 * doc/as.texinfo (Bug Reporting): Update email address for
515 reports.
516 * README: Likewise.
517
b96d3a20
JH		 518Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
519
520 * configure.in: Define DEFAULT_ARCH for i386.
521 * tc-i386.c (md_assemble): Return after the error message;
522 move testing for 64bit operands to proper place.
523
55b62671
AJ		 5242001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
525
526 * doc/as.texinfo: Document '#' as comment character for i386 and
527 x86_64. Add AMD x86-64 into menu of machine dependent information.
528
529 * doc/c-i386.texi: Document x86_64 extensions.
530
7bc70a8e
JH		 531Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
532
533 * tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
534
a167610d
JH		 535Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
536
537 * tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
538 * NEWS: Add note about Pentium4 support.
539
09f131f2
JH		 540Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
541
542 * tc-i387.c (pi, pte, pt): Update.
543 (type_names): Add new types.
544
6f8c0c4c
JH		 545Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
546
547 * tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
548 CpuUnknown): Renumber
549 (CpuP4, CpuSSE2): New.
550 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
551
b96ed59a
PB		 5522001-01-03 Philip Blundell <pb@futuretv.com>
553
554 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
555 relocs.
556 (alpha_fix_adjustable): Likewise.
557 (md_apply_fix): Likewise.
558
a735d1cd
L		 5592000-12-31 H.J. Lu <hjl@gnu.org>
560
561 * listing.c (listing_message): Allocate string only if it is
562 used.
563
564 * configure: Rebuild.
565
67db5ab4
HPN		 5662000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
567
568 * doc/internals.texi (Relaxing with a table) <after relaxation>:
569 Point out caveats with generating fixups for the opcode in a frag.
570
c0d8940f
JH		 571Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
572
573 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
574 * NEWS: Add x86_64.
575
087f563c
L		 5762000-12-29 H.J. Lu <hjl@gnu.org>
577
578 * listing.c (calc_hex): Print the variable part only if the
579 fragment type is rs_fill.
580
8108ad8e
HPN		 5812000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
582
583 * doc/internals.texi (tc_conditional_pseudoop,
584 TC_LINKRELAX_FIXUP): Fix typos.
585
799051fc
RH		 5862000-12-28 Richard Henderson <rth@redhat.com>
587
588 * write.c (subsegs_finish): Fix thinko last change -- don't
589 "optimize" the alignment == 0 case.
590
0a9ef439
RH		 5912000-12-28 Richard Henderson <rth@redhat.com>
592
593 * as.h (rs_align_test): New.
594 * frags.c (NOP_OPCODE): Move default from read.c.
595 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
596 (frag_align_code): New.
597 * frags.h (frag_align_code): Declare.
598 * read.c (NOP_OPCODE): Remove.
599 (do_align): Use frag_align_code.
600 * write.c (NOP_OPCODE): Remove.
601 (get_recorded_alignment): New.
602 (cvt_frag_to_fill): Handle rs_align_test.
603 (relax_segment): Likewise.
604 (subsegs_finish): Align last subseg in section to the
605 section alignment. Use frag_align_code.
606 * write.h (get_recorded_alignment): Declare.
607 * config/obj-coff.c (size_section): Handle rs_align_test.
608 (fill_section, fixup_mdeps): Likewise.
609 (write_object_file): Use frag_align_code.
610
611 * config/tc-alpha.c (alpha_align): Use frag_align_code.
612 (alpha_handle_align): New.
613 * config/tc-alpha.h (HANDLE_ALIGN): New.
614 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
615
616 * config/tc-i386.h (md_do_align): Use frag_align_code.
617 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
618
619 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
620 (ia64_handle_align): New.
621 * config/tc-ia64.h (HANDLE_ALIGN): New.
622 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
623
624 * config/tc-m32r.c (m32r_do_align): Remove.
625 (m32r_handle_align): New.
626 (fill_insn): Use frag_align_code.
627 * config/tc-m32r.h (md_do_align): Remove.
628 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
629 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
630 * config/tc-mips.c, config/tc-mips.h: Similarly.
631
632 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
633 (sh_handle_align): Likewise. Handle rs_align_code.
634 (sh_do_align): Remove.
635 * config/tc-sh.h (md_do_align): Remove.
636 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
637
638 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
639 (sparc_handle_align): Likewise. Handle rs_align_code.
640 * config/tc-sparc.h (md_do_align): Remove.
641 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
642
3cd4dda7
DD		 6432000-12-22 DJ Delorie <dj@redhat.com>
644
645 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
646 when we assemble the first half of a pair.
647
ec56dfb4
L		 6482000-12-22 H.J. Lu <hjl@gnu.org>
649
650 * config/tc-i386.c (reloc): Update the macro for non-bfd
651 assembler.
652 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
653
ad1172d4
L		 6542000-12-22 H.J. Lu <hjl@gnu.org>
655
656 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
657
3e73aa7c
JH		 658Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
659
660 * tc-i386.h (i386_target_format): Define even for ELFs.
661 (QWORD_MNEM_SUFFIX): New macro.
662 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
663 New macros
664 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
665 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
666 ImmExt): Renumber.
667 (Size64, No_qSuf, NoRex64, Rex64): New macros.
668 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
669 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
670 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
671 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
672 Renumber.
673 (Reg, WordReg): Add Reg64.
674 (Imm): Add Imm32S and Imm64.
675 (EncImm): New.
676 (Disp): Add Disp64 and Disp32S.
677 (AnyMem): Add Disp32S.
678 (RegRex, RegRex64): New macros.
679 (rex_byte): New type.
680 * tc-i386.c (set_16bit_code_flag): Kill.
681 (fits_in_unsigned_long, fits_in_signed_long): New functions.
682 (reloc): New parameter "signed"; support x86_64.
683 (set_code_flag): New.
684 (DEFAULT_ARCH): New macro; default to "i386".
685 (default_arch): New static variable.
686 (struct _i386_insn): New fields Operand_PCrel; rex.
687 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
688 (flag_code): New enum and static variable.
689 (use_rela_relocations): New static variable.
690 (flag_code_names): New static variable.
691 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
692 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
693 K6 and Athlon.
694 (i386_align_code): Return plain "nop" for x86_64.
695 (mode_from_disp_size): Support Disp32S.
696 (smallest_imm_type): Support Imm32S and Imm64.
697 (offset_in_range): Support size of 8.
698 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
699 (md_pseudo_table): Add "code64"; use set_code_flat.
700 (md_begin): Emit sane error message on hash failure.
701 (tc_i386_fix_adjustable): Support x86_64 relocations.
702 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
703 instructions supported on particular arch just partially,
704 output of 64bit immediates, handling of Imm32S and Disp32S type.
705 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
706 (i386_displacement): Likewise.
707 (i386_index_check): Cleanup; support 64bit addresses.
708 (md_apply_fix3): Support x86_64 relocation and rela.
709 (md_longopts): Add "32" and "64".
710 (md_parse_option): Add OPTION_32 and OPTION_64.
711 (i386_target_format): Call even for ELFs; choose between
712 elf64-x86-64 and elf32-i386.
713 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
714 (tc_gen_reloc): Support rela relocations and x86_64.
715 (intel_e09_1): Support QWORD.
716
21d6c4af
DN		 7172000-12-15 Diego Novillo <dnovillo@redhat.com>
718
719 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 720 it's not an offset expression.
21d6c4af
DN		 721 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
722 keep the braces '[' and ']' in the output string.
723 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
724 != FLAT. There is no such op_modifier.
725
6717891c
NC		 7262000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
727
728 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
729 if we have it.
730
ee515fb7
KH		 7312000-12-13 Kazu Hirata <kazu@hxi.com>
732
733 * as.h: Fix formatting.
734 * cgen.h: Likewise.
735 * dwarf2dbg.c: Likewise.
736 * input-scrub.c: Likewise.
737 * read.h: Likewise.
738
349a994c
DD		 7392000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
740
741 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
742 configure: Regenerate.
743
42dbf88c
NC		 7442000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
745
746 * dwarf2dbg.c: #include <limits.h> only if it exists.
747
0485cba3
AM		 7482000-12-13 Rodney Brown <RodneyBrown@mynd.com>
749
750 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
751 (md_apply_fix): Here too.
752
514829c3
JW		 7532000-12-12 Jim Wilson <wilson@redhat.com>
754
755 * config/tc-ia64.h (ia64_init): Add prototype.
756
92eb7b32
L		 7572000-12-12 H.J. Lu <hjl@gnu.org>
758
759 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
760
761 * read.h (outputting_stabs_line_debug): Change it to int.
762 * stabs.c (outputting_stabs_line_debug): Likewise.
763
8141c27d
GK		 7642000-12-12 Geoffrey Keating <geoffk@redhat.com>
765
766 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
767 the address of a function result.
768
5d6f4f16
GK		 7692000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
770
771 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
772 (md_assemble): Call dwarf2_emit_insn.
773 (shlib): Fix typo SHILB -> SHLIB.
774 (md_parse_option): Likewise.
775 (ppc_elf_validate_fix): Likewise:
776 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
777
d4c0c039
NC		 7782000-12-12 Nick Clifton <nickc@redhat.com>
779
780 * cgen.h: Fix formatting.
781 * input-scrub.c: Fix formatting.
782 * macro.c: Fix formatting.
e972090a 783 * config/tc-mips.c: Fix formatting.
584da044 784 * doc/c-mips.texi: Fix formatting.
55b62671 785
f16b83df
JH		 786Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
787
788 * tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
789 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
790 references.
791 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
792 otherwise.
793 * tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
794 (No_dSuf): Kill.
795
796 * i386.h (*_Suf): Remove No_dSuf.
797 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
798 Remove.
799 (i386_optab): Remove 'd' in the suffixes.
800
50705ef4
AM		 8012000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
802
803 * config/tc-i386.c (T_SHORT): Undefine before defining.
804
beae10d5
KH		 8052000-12-05 Kazu Hirata <kazu@hxi.com>
806
807 * config/tc-mips.c: Fix formatting.
808
bccba5f0 8092000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 810
811 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
812 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
813 (md_show_usage): Ditto.
814 (md_parse_option): Ditto.
815 (d10v_cleanup): Writes pending instruction only if
816 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 817 Fix compile time warning messages.
50705ef4
AM		 818
819 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 820
8212000-12-04 Matthew Hiller <hiller@redhat.com>
822
50705ef4 823 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 824 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
825 function entry and unset at function exit.
826
50705ef4 827 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 828
829 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
830
831 * dwarf2dbg.c: Fix compile time warning messages.
832
bc805888
KH		 8332000-12-03 Kazu Hirata <kazu@hxi.com>
834
835 * config/tc-a29k.c: Fix formatting.
836 * config/tc-alpha.c: Likewise.
837 * config/tc-arm.c: Likewise.
838 * config/tc-cris.c: Likewise.
839 * config/tc-hppa.c: Likewise.
840 * config/tc-i370.c: Likewise.
841 * config/tc-i386.c: Likewise.
842 * config/tc-i860.c: Likewise.
843 * config/tc-i960.c: Likewise.
844 * config/tc-ia64.c: Likewise.
845 * config/tc-m68hc11.c: Likewise.
846 * config/tc-m68k.c: Likewise.
847 * config/tc-m88k.c: Likewise.
848 * config/tc-pj.c: Likewise.
849 * config/tc-ppc.c: Likewise.
850 * config/tc-sh.c: Likewise.
851 * config/tc-sparc.c: Likewise.
852 * config/tc-tahoe.c: Likewise.
853 * config/tc-vax.c: Likewise.
854
3dacdf2e
NC		 8552000-12-01 Chris Demetriou <cgd@sibyte.com>
856
50705ef4
AM		 857 * config/tc-mips.c (mips_ip): When calculating offsets,
858 don't accept as constant the difference between the
859 addresses of symbols in two different sections.
860
861 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
862 specifiers.
863 (validate_mips_insn): Likewise. Also, update 'B' operand
864 specifier to use OP_*_CODE20 constants and delete 'm' operand
865 specifier.
866 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
867 operand specifiers. Change warning generated by 'B' operand
868 specifier to reflect its new multi-purpose usage.
869
870 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
871 -1, and update comment.
872 (file_mips_isa): Likewise.
873 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
874 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
875 ISA_* constants rather than hard-coded numbers.
876 (mips_cpu_info): New structure.
877 (mips_cpu_info_table): New table describing CPU and ISA names
878 and numbers.
879 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
880 mips_cpu_info_from_cpu): New functions.
881 (mips_isa_to_str): New function to get string for ISA name.
882 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
883 return const char *.
884 (md_begin): Redo CPU and ISA selection logic, using
885 mips_cpu_info_from_*. Convert to use ISA_* constants rather
886 than hard-coded numbers.
887 (append_insn, mips_emit_delays, macro, macro2): Convert to use
888 ISA_* constants rather than hard-coded numbers.
889 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
890 (md_longopts): Delete OPTION_NO_MIPS32.
891 (md_parse_option): Convert to use ISA_* constants rather than
892 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
893 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
894 to use strcasecmp to recognize "default" and to use
895 mips_cpu_info_from_name to get CPU numbers from argument.
896 (md_show_usage): Move -mips32 so it's with the rest of the ISA
897 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
898 mips32-4k.
899 (s_mipsset): Accept ISA value 32.
900 * doc/as.texinfo: Clean up MIPS options summary slightly,
901 remove -no-mips32. Add note about -mips4 and -mips32
902 specifying those ISA levels. Delete -mips32 and -no-mips32
903 cpu flag descriptions.
904 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
905 up the supported CPU switch list, and replace 4Kc, 4Km, and
906 4Kp entries with a single mips32-4k entry. Note that you can
907 use ".set mips32".
908
909 * tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
910 ISA_MIPS64.
911 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
912 -mips5 and -mips64.
913 (md_parse_option): Add cases for OPTION_MIPS5 and
914 OPTION_MIPS64.
915 (md_show_usage): Mention -mips5 and -mips64 arguments.
916 (s_mipsset): Add cases for MIPS5 and MIPS64.
917 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
918 and pseudo-CPUs.
919 * doc/as.texinfo: Mention -mips5 and -mips64 options
920 and their meanings.
921 * doc/c-mips.texi: Likewise. Also update introduction
922 and ".set" usage information.
923
924 * config/tc-mips.c (md_show_usage): Add "sb1" to the
925 CPU list.
926 (mips_cpu_info_table): Add SB-1 entries.
927 * doc/c-mips.texi: Add "sb1" to the list of CPUs
928 known to the -mcpu option.
929
930 * doc/as.texinfo: Correct description of MIPS -mcpu
931 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 932
5f68c319
NC		 9332000-12-01 Joel Sherrill <joel@OARcorp.com>
934
3dacdf2e
NC		 935 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
936 New targets.
937 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
938 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 939 * configure: Regenerate.
940 * config.in: Regenerate.
941 * Makefile.in: Regenerate.
942 * aclocal.m4: Regenerate.
943 * po/gas.pot: Regenerate.
50705ef4 944
4ce3447c
PB		 9452000-11-30 Philip Blundell <pb@futuretv.com>
946
947 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
948 even in non BFD_ASSEMBLER case.
949
76a0ddac
DN		 9502000-11-30 Diego Novillo <dnovillo@redhat.com>
951
952 * tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
953 syntax.
954
220e750f
RH		 9552000-11-29 Richard Henderson <rth@redhat.com>
956
957 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
958 until dwarf2_finish; use relaxation to get cross-fragment offsets;
959 thread multiple subsegments properly; handle multiple code
960 sections properly; emit proper compilation unit info for assembler
961 generated debugging.
962
963 * as.h (enum _relax_state): Add rs_dwarf2dbg.
964 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
965 (dwarf2dbg_estimate_size_before_relax): Declare.
966 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
967 * write.c: Include dwarf2dbg.h.
968 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
969 (relax_segment): Likewise.
970
99b222b4
HPN		 9712000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
972
973 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
974 jump>: Use as_bad_where instead of as_bad. Tweak error message
975 accordingly. Stabilize frag by updating fix part and resetting
976 variant part.
977 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 978 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
979 indexing is_end_of_line[].
980 (md_assemble): Initialize size to 0.
981 (md_section_align): Mark parameter seg as unused.
e46fee70 982 (parse_reg): Parse names case-insensitively.
99b222b4 983
814f6641
KH		 9842000-11-28 Kazu Hirata <kazu@hxi.com>
985
986 * config/obj-aout.h: Fix formatting.
987 * config/obj-bout.h: Likewise.
988 * config/obj-coff.c: Likewise.
989 * config/obj-coff.h: Likewise.
990 * config/obj-elf.h: Likewise.
991 * config/obj-som.h: Likewise.
992 * config/obj-vms.c: Likewise.
993 * config/obj-vms.h: Likewise.
994 * config/tc-h8300.h: Likewise.
995 * config/tc-ns32k.h: Likewise.
996 * config/tc-sparc.h: Likewise.
997 * config/tc-tic54x.h: Likewise.
998 * config/tc-z8k.h: Likewise.
999
e47b9e39
NC		 10002000-11-28 Nick Clifton <nickc@redhat.com>
1001
1002 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1003 License is present in the sources, but not the output, and
1004 also available from the GNU website.
1005 (GNU Free Documentation License): Comment out this section.
1006
fcdc20a4
HPN		 10072000-11-28 Hans-Peter Nilsson <hp@axis.com>
1008
43c34dee
HPN		 1009 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1010 targets. Remove i860 from valid a.out targets.
1011 * Makefile.in: Regenerate.
1012
fcdc20a4 1013 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1014 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1015 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1016 (s_cris_file, s_cris_loc): New.
1017 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1018 * Makefile.am: Regenerate dependencies.
1019 * Makefile.in: Regenerate.
1020
16887944
AM		 10212000-11-28 Alan Modra <alan@linuxcare.com.au>
1022
1023 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1024 (MRI_MUL_PRECEDENCE): Likewise.
1025 (op_rank): Fix a comment typo.
1026
ae3e85dd
SC		 10272000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1028
1029 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1030 the error message.
1031 (get_operand): Fix analysis for movw/movb instructions.
1032
077b8428
NC		 10332000-11-24 Nick Clifton <nickc@redhat.com>
1034
1035 * configure.in (xscale-elf): Add target.
1036 (xscale-coff): Add target.
1037 * configure: Regenerate.
1038
1039 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1040 extenstion.
1041 (ARM_EXT_XSCALE): New ARM architecture extension.
1042 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1043 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1044 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1045 (ARM_ARCH_V4): Remove processor from architecture.
1046 (ARM_ARCH_3M): New architecutre definition.
1047 (ARM_ARCH_V5TE): New architecutre definition.
1048 (ARM_ARCH_XSCALE): New architecutre definition.
1049 (CPU_DEFAULT): Allow to be defaulted to XScale.
1050 (atpcs): New boolean variable.
1051 (ldr_flags): Support 'd' flag for double word loads.
1052 (str_flags): Support 'd' flag for double word stored.
1053 (do_mia): New function.
1054 (do_mar): New function.
1055 (do_mra): New function.
1056 (do_pld): New function.
1057 (do_ldrd): New function.
1058 (do_blx): New function.
1059 (do_bkpt): New function.
1060 (do_clz): New function.
1061 (do_lstc2): New function.
1062 (do_cdp2): New function.
1063 (do_t_blx): New function.
1064 (do_t_bkpt): New function.
1065 (do_smla): New function.
1066 (do_smlal): New function.
1067 (do_smul): New function.
1068 (do_qadd): New function.
1069 (do_co_reg2c): New function.
1070 (LONGEST_INSN): Redefine to 7.
1071
1072 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1073 command line switches.
1074
2434f565
JW		 10752000-11-22 Jim Wilson <wilson@redhat.com>
1076
1077 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1078 (struct rsrc): Make line unsigned.
1079 (gr_values): Add missing initializer.
1080 (SLOT_NUM_NOT_SET): Add unsigned cast.
1081 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1082 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1083 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1084 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1085 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1086 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1087 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1088 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1089 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1090 Add ATTRIBUTE_UNUSED to unused parameters.
1091 (convert_expr_to_ab_reg): Add parens.
1092 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1093 (dot_prologue): Initialize grsave when declared.
1094 (md_pseudo_table): Add missing initializers.
1095 (operand_match): Add casts to bfd_vma.
1096 (emit_one_bundle): Delete unused local prev. Make required_template
1097 unsigned.
1098 (specify_resource): Cast i to unsigned.
1099 (note_register_values): Use fprintf_vma.
1100 (print_dependency): Likewise.
1101
5a080f89
JW		 11022000-11-21 Jim Wilson <wilson@redhat.com>
1103
5e7474a7
JW		 1104 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1105 for unwind info section.
1106 (dot_endp): Likewise for unwind section.
1107
5a080f89
JW		 1108 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1109 fix_new_exp.
1110
732d96b6
JJ		 11112000-11-21 Jakub Jelinek <jakub@redhat.com>
1112
1113 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1114 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1115 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1116
6d2cf69f
RH		 11172000-11-17 Richard Henderson <rth@redhat.com>
1118
1119 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1120 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1121 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1122
8179bd9b
NC		 11232000-11-17 Nick Clifton <nickc@redhat.com>
1124
1125 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1126 .file pseudo ops.
1127
316e2c05
RH		 11282000-11-17 Richard Henderson <rth@redhat.com>
1129
1130 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1131
a8316fe2
RH		 11322000-11-17 Richard Henderson <rth@redhat.com>
1133
1134 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1135 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1136 tri-state definition of alpha_flag_mdebug.
1137 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1138 (s_alpha_file): Store first .file directive.
1139 (s_alpha_stab): New.
1140 (md_pseudo_table): Add stabs and stabn.
1141
e346e481
RH		 11422000-11-17 Richard Henderson <rth@redhat.com>
1143
1144 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1145
4dc7ead9
RH		 11462000-11-17 Richard Henderson <rth@redhat.com>
1147
1148 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1149 (main): Call dwarf2_finish.
4dc7ead9
RH		 1150 * as.h (debug_type): Clarify documentation of the meaning
1151 of this variable.
1152 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1153 (print_stats): Fix parenthesis problem.
1154 (now_subseg_size): New.
1155 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1156 (dwarf2_directive_file): Don't set debug_type.
1157 (dwarf2_where): Honor DEBUG_DWARF2 first.
1158 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1159 do nothing if not emitting dwarf2 debug info, or no work.
1160 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1161 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1162 (ecoff_new_file): Likewise.
1163 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1164 commentary wrt dwarf2.
1165
1166 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1167 ATTRIBUTE_UNUSED as needed.
1168 (emit_insn): Call dwarf2_emit_insn.
1169 (s_alpha_file): New.
1170 (s_alpha_loc): New.
1171 (s_alpha_coff_wrapper): Don't handle them.
1172 (md_pseudo_table): Update for .file and .loc.
1173 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1174
1175 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1176 don't protect with debug_type.
1177 * config/tc-hppa.c (md_assemble): Likewise.
1178 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1179 * config/tc-mn10300.c (md_assemble): Likewise.
1180 * config/tc-sh.c (md_assemble): Likewise.
1181 * config/tc-v850.c (md_assemble): Likewise.
1182
1183 * config/tc-arm.c (arm_end_of_source): Remove.
1184 * config/tc-hppa.c (pa_end_of_source): Remove.
1185 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1186 * config/tc-mn10300.c (mn10300_finalize): Remove.
1187 * config/tc-sh.c (sh_finalize): Remove.
1188 * config/tc-v850.c (sh_finalize): Remove.
1189
1190 * config/tc-arm.h (md_end): Remove.
1191 * config/tc-hppa.h (md_end): Remove.
1192 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1193 * config/tc-m68hc11.h (md_end): Remove.
1194 * config/tc-mn10300.h (md_end): Remove.
1195 * config/tc-sh.h (md_end): Remove.
1196 * config/tc-v850.h (md_end): Remove.
1197
1198 * config/tc-ia64.c (emit_one_bundle): Don't protect
1199 dwarf2 bits with debug_type.
1200 (md_assemble): Likewise.
1201 (ia64_end_of_source): Don't call dwarf2_finish.
1202
ca683b78
JW		 12032000-11-16 Jim Wilson <wilson@redhat.com>
1204
1205 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1206 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1207 > 16.
1208
6f620856
L		 12092000-11-16 H.J. Lu <hjl@gnu.org>
1210
1211 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1212 version name.
1213
19d63e5d
KH		 12142000-11-15 Kazu Hirata <kazu@hxi.com>
1215
1216 * config/tc-tic30.c: Fix formatting.
1217 * config/tc-tic80.c: Likewise.
1218 * config/tc-v850.c: Likewise.
1219 * config/tc-vax.c: Likewise.
1220 * config/tc-w65.c: Likewise.
1221 * config/tc-z8k.c: Likewise.
1222
a8761a19
DD		 12232000-11-14 DJ Delorie <dj@redhat.com>
1224
1225 * config/tc-v850.c: Support dwarf2.
1226 * config/tc-v850.h: Ditto.
1227
1228 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1229 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1230
88be23ec
BS		 12312000-11-15 Bernd Schmidt <bernds@redhat.com>
1232
1233 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
1234 (errata_nops_necessary_p): New function.
1235 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1236 md.
1237
72a76794
JW		 12382000-11-14 Jim Wilson <wilson@redhat.com>
1239
1240 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1241 return little endian bfd formats.
1242
4a1805b1
KH		 12432000-11-14 Kazu Hirata <kazu@hxi.com>
1244
1245 * config/aout_gnu.h: Fix formatting.
1246 * config/atof-vax.c: Likewise.
1247 * config/m68k-parse.h: Likewise.
1248 * config/m88k-opcode.h: Likewise.
1249 * config/obj-elf.c: Likewise.
1250 * config/tc-arm.c: Likewise.
1251 * config/tc-cris.c: Likewise.
1252 * config/tc-i386.c: Likewise.
1253 * config/tc-ia64.c: Likewise.
1254 * config/tc-mn10300.c: Likewise.
1255 * config/te-386bsd.h: Likewise.
1256 * config/te-hppa.h: Likewise.
1257 * config/te-nbsd.h: Likewise.
1258 * config/te-ppcnw.h: Likewise.
1259 * config/te-sparcaout.h: Likewise.
1260 * config/te-tmips.h: Likewise.
1261 * config/vax-inst.h: Likewise.
1262 * config/vms-conf.h: Likewise.
1263
c810873d
JJ		 12642000-11-14 Jakub Jelinek <jakub@redhat.com>
1265
1266 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1267
79082ff0
L		 12682000-11-13 H.J. Lu <hjl@gnu.org>
1269
1270 * config/obj-elf.c (elf_frob_symbol): Support
1271 ".symver name,name2@@@nodename".
1272 (elf_frob_file_before_adjust): Likewise.
1273
1274 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1275 and ".symver name,name2@@@nodename".
1276 Fix a typo.
1277
1da00eb4
L		 12782000-11-12 H.J. Lu (hjl@gnu.org)
1279
1280 * config/obj-elf.c (obj_elf_symver): Check missing version
1281 name.
1282
f585997b
L		 12832000-11-12 H.J. Lu (hjl@gnu.org)
1284
1285 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1286 instead of bfd_vma for non-bfd assemblers.
1287
ef5c4bfc
KH		 12882000-11-09 Kazu Hirata <kazu@hxi.com>
1289
1290 * itbl-ops.c: Fix comment typos.
1291
f5a30c2e
JW		 12922000-11-08 Jim Wilson <wilson@redhat.com>
1293
1294 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1295 (struct unwind): Add next_slot_frag field.
1296 (slot_index): New parameters slot_frag and first_frag. Add code
1297 to add in frag sizes when different. Add comments.
1298 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1299 arguments to slot_index.
1300 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1301 loop end. Set next_slot_frag field.
1302
339681c0
L		 13032000-11-07 H.J. Lu <hjl@gnu.org>
1304
1305 * doc/as.texinfo (.symver): Updated for versioned symbol
1306 reference.
1307
1308 * obj.h (format_ops): Add the frob_file_before_adjust field.
1309
1310 * config/obj-aout.c (aout_format_ops): Set the
1311 frob_file_before_adjust field to 0.
1312 * config/obj-coff.c (coff_format_ops): Likewise.
1313 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1314
1315 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1316 name.
1317 (elf_frob_file_before_adjust): New function to remove unneeded
1318 versioned symbols from the symbol table.
1319 (elf_format_ops): Set the frob_file_before_adjust field to
1320 elf_frob_file_before_adjust.
1321
1322 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1323 not defined.
1324
1325 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1326
4a314ec8
NC		 13272000-11-07 Peter Targett <peter.targett@arccores.com>
1328
1329 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1330 BIG_ENDIAN macros.
1331 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1332 Fix compile time warning messages.
50705ef4 1333
604d524f
NC		 13342000-11-07 Nick Clifton <nickc@redhat.com>
1335
1336 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1337 buffer in order to avoid buffer overflows.
1338
44f5c83a
JW		 13392000-11-06 Steve Ellcey <sje@cup.hp.com>
1340
1341 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1342 Change M to m for -milp32 or -mlp64 to match gcc.
1343 (dot_endp): Use bytes_per_address instead of 8.
1344 (emit_one_bundle): Use number_to_chars_littleendian instead of
1345 md_number_to_chars.
1346 (fix_insn): Likewise.
1347 (ia64_init): New function.
1348 (ia64_target_format): New function.
1349 (md_begin): Set endianness, arch, and machine as appropriate.
1350 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1351 Make these macros depend on TE_HPUX macro.
1352 (TARGET_FORMAT): Define.
1353 (HOST_SPECIAL_INIT): Define.
1354 * config/te-hpux.h: New file.
1355 * configure.in: Add "ia64-*-hpux*" target to configure.
1356 * configure: Regenerate.
50705ef4 1357
7152f1dc
KH		 13582000-11-06 Kazu Hirata <kazu@hxi.com>
1359
ef99799a
KH		 1360 * as.c: Fix formatting.
1361 * dwarf2dbg.c: Likewise.
1362 * input-file.c: Likewise.
7152f1dc
KH		 1363 * input-file.h: Likewise.
1364 * input-scrub.c: Likewise.
ef99799a
KH		 1365 * itbl-ops.c: Likewise.
1366 * listing.c: Likewise.
1367 * macro.h: Likewise.
1368 * messages.c: Likewise.
1369 * read.c: Likewise.
1370 * subsegs.c: Likewise.
1371 * subsegs.h: Likewise.
1372 * write.c: Likewise.
7152f1dc 1373
cf055d54
NC		 13742000-11-06 Nick Clifton <nickc@redhat.com>
1375
1376 * doc/as.texinfo: Add GNU Free Documentation License.
1377 * doc/gasp.texi: Add GNU Free Documentation License.
1378 * doc/as.1: Add GNU Free Documentation License.
1379
8d6b5c8e
NC		 13802000-11-05 Nick Clifton <nickc@redhat.com>
1381
1382 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1383
59ff2774
NC		 13842000-11-02 Per Lundberg <plundis@chaosdev.org>
1385
1386 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1387 * configure: Regenerate.
1388
37d8bb27
NC		 13892000-11-01 Nick Clifton <nickc@redhat.com>
1390
1391 * read.c (original_case_string): New global variable.
1392 (read_a_source_file): Copy opcode string into
1393 original_case_string if clobbering the case of the opcode.
1394 * read.h: Export the definition of original_case_string.
1395 * config/tc-arm.c (md_assembler): When parsing a .req
1396 directive use the original opcode string, not the case
1397 clobbered version.
1398
d75bb8cf
NC		 13992000-11-02 Nick Clifton <nickc@redhat.com>
1400
1401 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1402 variable.
d75bb8cf
NC		 1403 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1404 dwarf2_where and dwarf2_gen_line_info.
1405
6c17cfe4
PB		 14062000-11-02 Theo Honohan <th@futuretv.com>
1407
50705ef4 1408 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1409
c51ce5f0
EC		 14102000-10-31 Eric Christopher <echristo@redhat.com>
1411
1412 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1413 or pc-relative, else use fx_offset.
1414
f1bcba5b
JW		 14152000-10-31 Jim Wilson <wilson@redhat.com>
1416
1417 * config/tc-ia64.c (struct md): New field tag_fixups.
1418 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1419 qualifying predicate.
1420 (emit_one_bundle): Delete spurious multiplication by one. Handle
1421 tag_fixups.
1422 (ia64_start_line): Error if dangling qualifying predicate.
1423 (defining_tag): New static variable.
1424 (ia64_unrecognized_line, case '['): Parse tags.
1425 (ia64_frob_label): Create tag_fixups.
1426 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1427
8637c045
AM		 14282000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1429
1430 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1431
ebeeafe6
BS		 14322000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1433
1434 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
1435
b041f888
KH		 14362000-10-30 Kazu Hirata <kazu@hxi.com>
1437
1438 * expr.c: Fix formatting.
1439 * flonum-copy.c: Likewise.
1440 * flonum.h: Likewise.
1441 * gasp.c: Likewise.
1442 * hash.c: Likewise.
1443
d8374dcd
HPN		 14442000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1445
1446 * as.h (OPTION_MD_BASE): Bump to 190.
1447 * as.c (parse_args) <std_longopts>: Add comment about the need to
1448 check OPTION_MD_BASE in as.h.
1449
1308f14c
HPN		 1450 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1451 for weak symbols.
1452
6f6ef0fa
NC		 14532000-10-27 Nick Clifton <nickc@redhat.com>
1454
1455 * configure.in (emulations): Add m68hc12.
1456 * configure: Regenerate.
1457 * po/gas.pot: Regenerate.
c51ce5f0 1458
bf1b5881
AH		 14592000-10-27 Aldy Hernandez <aldyh@redhat.com>
1460
50705ef4
AM		 1461 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1462 cpsr*.
1463 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1464
85a39694
NC		 14652000-10-25 Nick Clifton <nickc@redhat.com>
1466
1467 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1468 a DWARF2 line number information sequence.
1469
1470 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1471
1472 * read.c (generate_lineno_debug): Update comment describing why
1473 DWARF2 line number debug information is not generated
1474 automatically by this function.
1475
1476 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1477 not all.
c51ce5f0 1478
85a39694
NC		 1479 * config/tc-arm.h (md_end): Define.
1480 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1481
85a39694
NC		 1482 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1483 if generating DWARF2 line numbers.
1484 (arm_end_of_source): New function. Call dwarf2_finish if
1485 necessary.
1486
1487 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1488 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1489 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1490
cce0cbdc
DN		 14912000-10-25 Diego Novillo <dnovillo@cygnus.com>
1492
1493 * tc-i386.c: Fix prototype declarations for functions taking no
1494 arguments.
1495
64a0c779
DN		 14962000-10-24 Diego Novillo <dnovillo@cygnus.com>
1497
1498 * tc-i386.c (i386_operand_modifier): Remove.
1499 (build_displacement_string): Remove.
1500 (i386_parse_seg): Remove.
1501 (i386_intel_memory_operand): Remove.
1502 (i386_intel_operand): Re-write using recursive descent parser based
1503 on MASM documentation.
1504 (struct intel_parser_s): New structure.
1505 (intel_parser): New static variable.
1506 (struct intel_token): New structure.
1507 (cur_token, prev_token): New static variables.
1508 (T_NIL): Define.
1509 (T_CONST): Define.
1510 (T_REG): Define.
1511 (T_BYTE): Define.
1512 (T_WORD): Define.
1513 (T_DWORD): Define.
1514 (T_QWORD): Define.
1515 (T_XWORD): Define.
1516 (T_SHORT): Define.
1517 (T_OFFSET): Define.
1518 (T_PTR): Define.
1519 (T_ID): Define.
1520 (intel_match_token): New function.
1521 (intel_get_token): New function.
1522 (intel_putback_token): New function.
1523 (intel_expr): New function.
1524 (intel_e05): New function.
1525 (intel_e05_1): New function.
1526 (intel_e06): New function.
1527 (intel_e06_1): New function.
1528 (intel_e09): New function.
1529 (intel_e09_1): New function.
1530 (intel_e10): New function.
1531 (intel_e10_1): New function.
1532 (intel_e11): New function.
1533
19f7b010
JJ		 15342000-10-20 Jakub Jelinek <jakub@redhat.com>
1535
1536 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1537 instructions to loose any special insn->architecture mask.
1538
1539 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1540 (sparc_md_end, sparc_arch_types, sparc_arch,
1541 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1542 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1543 request v9b architecture if they are used).
1544
3ae647a0
NC		 15452000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1546
1547 * config/tc-m68k.c: Fix the previous misapplied patch.
1548
5cbdaa77
NC		 15492000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1550
50705ef4
AM		 1551 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1552 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1553 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1554 BFD_RELOC_*.
5cbdaa77 1555
e6c774b4
KH		 15562000-10-17 Kazu Hirata <kazu@hxi.com>
1557
1558 * debug.c: Fix formatting.
1559 * depend.c: Likewise.
1560 * dwarf2dbg.c: Likewise.
1561 * dwarf2dbg.h: Likewise.
1562 * ecoff.c: Likewise.
1563 * expr.c: Likewise.
1564 * expr.h: Likewise.
1565 * flonum-konst.c: Likewise.
1566 * frags.h: Likewise.
1567
ea20a7da
CC		 15682000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1569
1570 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1571 options.
1572 * doc/as.texinfo: Added notes about this new option.
1573
266cb5f1
HPN		 15742000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1575
1576 * config/tc-sh.c (JREG): Remove.
1577 (md_convert_frag): Remove #if 0:d code using JREG.
1578
6588847e
DN		 15792000-10-15 Diego Novillo <dnovillo@cygnus.com>
1580
1581 * config/tc-i386.c (i386_operand_modifier): Only match
1582 modifiers SHORT and FLAT if they are followed by a space.
1583 (parse_register): When `allow_naked_reg' is set, do not confuse
1584 identifiers that start with a register name with a register.
1585
30a2b4ef
KH		 15862000-10-12 Kazu Hirata <kazu@hxi.com>
1587
1588 * app.c: Fix formatting.
1589 * as.c: Likewise.
1590 * as.h: Likewise.
1591 * bit_fix.h: Likewise.
1592 * cgen.c: Likewise.
1593 * cgen.h: Likewise.
1594 * cond.c: Likewise.
1595
d01e2a23
AM		 15962000-10-11 Alan Modra <alan@linuxcare.com.au>
1597
1598 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1599
44852b19
AM		 16002000-10-07 Alan Modra <alan@linuxcare.com.au>
1601
dc1fc56b
AM		 1602 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1603 Re-arrange function a little and improve error message.
1604
44852b19
AM		 1605 * write.c (write_relocs): Fix a comment.
1606
1607 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1608 link-once sections.
1609
afa680f8
JW		 16102000-10-05 Jim Wilson <wilson@cygnus.com>
1611
1612 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1613
ce8a8b2f
AM		 16142000-10-05 Alan Modra <alan@linuxcare.com.au>
1615
1616 * config/tc-i386.c: Delete some useless comments, reformat others.
1617
1618 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1619 non-global syms in linkonce sections.
1620
56d27c17
AM		 16212000-10-04 Ralf Baechle <ralf@gnu.org>
1622
1623 * config/tc-ia64.c (operand_match): Don't use // style comments.
1624 * config/tc-i370.c: Likewise.
1625
7b15d668
HPN		 16262000-09-29 Hans-Peter Nilsson <hp@axis.com>
1627
1628 Changes to handle varying register prefix and user symbol prefix.
1629 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1630 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1631 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1632 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1633 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1634 (demand_register_prefix): New variable.
1635 (md_pseudo_table): New pseudo ".syntax".
1636 (md_longopts): New options --no-underscore and --underscore.
1637 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1638 on symbols_have_leading_underscore.
1639 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1640 (get_spec_reg): Ditto.
1641 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1642 Fix formatting.
1643 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1644 --help.
1645 <case OPTION_NO_US, case OPTION_US>: New.
1646 (md_show_usage): Be brief and reformat to match continuation of
1647 --help.
1648 * po/gas.pot: Regenerate.
1649
27df9f40
AM		 16502000-09-28 Alan Modra <alan@linuxcare.com.au>
1651
1652 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1653 force relocs for 12 bit branches.
1654 (md_apply_fix): Similarly, adjust logic here.
1655
5506e1a5
AM		 16562000-09-28 Alan Modra <alan@linuxcare.com.au>
1657
1658 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1659 adjust for external and weak syms as we will use a reloc. Allow
1660 for +8 offset when calculating limits of branches.
1661 (hppa_fix_adjustable): Undo 2000-09-23 change.
1662 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1663 Correct distance calculation.
47d89dba
AM		 1664 (tc_gen_reloc): Print the file name and line number if we can't
1665 handle a fixup.
5506e1a5
AM		 1666
1667 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1668 * config/tc-hppa.c (nonzero_dibits): Define.
1669 (arg_reloc_stub_needed): Check each arg and return value
1670 separately for zero case.
1671 (pa_align): Declare argument `bytes'.
1672
81d4177b
KH		 16732000-09-25 Kazu Hirata <kazu@hxi.com>
1674
1675 * config/tc-cris.c: Fix formatting.
1676 * config/tc-d10v.h: Likewise.
1677 * config/tc-d30v.c: Likewise.
1678 * config/tc-d30v.h: Likewise.
1679 * config/tc-fr30.c: Likewise.
1680 * config/tc-fr30.h: Likewise.
1681 * config/tc-m68k.c: Likewise.
1682 * config/tc-m68k.h: Likewise.
1683 * config/tc-pj.h: Likewise.
1684 * config/tc-ppc.c: Likewise.
1685 * config/tc-ppc.h: Likewise.
1686 * config/tc-sh.c: Likewise.
1687 * config/tc-sh.h: Likewise.
1688 * config/tc-sparc.c: Likewise.
1689 * config/tc-v850.h: Likewise.
1690 * config/tc-vax.h: Likewise.
1691 * config/tc-w65.h: Likewise.
1692 * config/tc-z8k.h: Likewise.
1693
959ee541
AM		 16942000-09-23 Alan Modra <alan@linuxcare.com.au>
1695
1696 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1697 checks only for ELF.
1698 (hppa_force_relocation): Likewise.
1699
139368c9
JW		 17002000-09-22 Jim Wilson <wilson@cygnus.com>
1701
1702 * config/tc-ia64.c (dv_sem): Add "stop".
1703 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1704 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1705 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1706 match above.
1707 (mark_resources): Check IA64_RS_PRr.
1708
151337e8
NC		 17092000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1710
56d27c17 1711 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1712 md_estimate_size_before_relax): Redesign and clean up the
1713 relaxation mechanism.
1714
0b7410c4
KH		 17152000-09-21 Kazu Hirata <kazu@hxi.com>
1716
1717 * config/tc-ns32k.c: Fix formatting.
1718 * config/tc-ns32k.h: Likewise.
1719
a4d24084
KH		 17202000-09-20 Kazu Hirata <kazu@hxi.com>
1721
82efde3a
KH		 1722 * config/tc-m32r.c: Fix formatting.
1723 * config/tc-m32r.h: Likewise.
1724 * config/tc-m68851.h: Likewise.
1725 * config/tc-m68hc11.c: Likewise.
1726 * config/tc-m68hc11.h: Likewise.
1727 * config/tc-m88k.c: Likewise.
1728 * config/tc-mcore.c: Likewise.
a75214e5 1729 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1730 * config/tc-mips.c: Likewise.
1731 * config/tc-mips.h: Likewise.
1732 * config/tc-mn10200.h: Likewise.
1733 * config/tc-mn10300.h: Likewise.
a75214e5 1734 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1735 * config/tc-tahoe.h: Likewise.
1736
4844386e 17372000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1738
1739 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1740 Likewise in relaxation description comments.
1741
9e754211
AM		 17422000-09-18 Alan Modra <alan@linuxcare.com.au>
1743
1744 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1745 subtraction of two syms without emitting a relocation.
1746
1747 From David Huggins-Daines <dhd@linuxcare.com>
1748 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1749 global or weak symbols.
1750
4a4f25cf
KH		 17512000-09-15 Kazu Hirata <kazu@hxi.com>
1752
1753 * config/tc-h8300.h: Fix formatting.
1754 * config/tc-h8500.c: Likewise.
1755 * config/tc-h8500.h: Likewise.
1756 * config/tc-hppa.h: Likewise.
1757 * config/tc-i370.h: Likewise.
1758 * config/tc-i386.h: Likewise.
1759 * config/tc-i860.c: Likewise.
1760 * config/tc-i860.h: Likewise.
1761 * config/tc-i960.h: Likewise.
1762 * config/tc-ia64.c: Likewise.
1763 * config/tc-ia64.h: Likewise.
1764
1dab94dd
KH		 17652000-09-14 Kazu Hirata <kazu@hxi.com>
1766
1767 * config/tc-a29k.c: Fix formatting.
1768 * config/tc-alpha.c: Likewise.
1769 * config/tc-arc.c: Likewise.
1770 * config/tc-arc.h: Likewise.
1771 * config/tc-arm.c: Likewise.
1772 * config/tc-arm.h: Likewise.
1773 * config/tc-avr.c: Likewise.
1774 * config/tc-avr.h: Likewise.
1775 * config/tc-tic30.c: Likewise.
1776 * config/tc-tic30.h: Likewise.
1777 * config/tc-tic54x.c: Likewise.
1778 * config/tc-tic54x.h: Likewise.
1779 * config/tc-tic80.c: Likewise.
1780 * config/tc-tic80.h: Likewise.
1781
7484b8e6
TW		 17822000-09-14 Timothy Wall <twall@cygnus.com>
1783
1784 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1785 parallel comparisons for later use.
1786 (struct rsrc): Add parallel comparison type.
1787 (resources_match): Skip special cases of PR usage (non-conflicting
1788 parallel compares).
56d27c17 1789
bf514e21
KH		 17902000-09-13 Kazu Hirata <kazu@hxi.com>
1791
1792 * config/obj-ecoff.c: Fix formatting.
1793 * config/obj-elf.c: Likewise.
1794 * config/obj-elf.h: Likewise.
1795 * config/obj-evax.h: Likewise.
1796 * config/obj-generic.h: Likewise.
1797 * config/obj-hp300.c: Likewise.
1798 * config/obj-hp300.h: Likewise.
1799 * config/obj-ieee.h: Likewise.
1800 * config/obj-vms.c: Likewise.
1801 * config/obj-vms.h: Likewise.
1802
156c2f8b 18032000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1804
50705ef4
AM		 1805 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1806 (md_parse_option): Ditto.
1807 (md_longopts): Add -mips32 option.
1808 (md_show_usage): Document new options.
1809 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1810 (mips_ip): Assemble mfc0 with a sub-selection code.
1811 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1812 (mips_cpu_to_str): New function.
1813 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1814 Use CPU_* defines instead of hardcoded numbers.
1815
50705ef4
AM		 1816 * doc/as.texinfo: Document new options.
1817 * doc/c-mips.texi: Ditto.
156c2f8b 1818
a01b9fa4
KH		 18192000-09-12 Kazu Hirata <kazu@hxi.com>
1820
1821 * as.h: Fix formatting.
1822 * asintl.h: Likewise.
1823 * bit_fix.h: Likewise.
dcd619be
KH		 1824 * config/obj-aout.c: Likewise.
1825 * config/obj-aout.h: Likewise.
1826 * config/obj-bout.c: Likewise.
1827 * config/obj-bout.h: Likewise.
1828 * config/obj-coff.c: Likewise.
1829 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1830 * dwarf2dbg.h: Likewise.
1831 * expr.h: Likewise.
1832 * flonum.h: Likewise.
1833 * frags.h: Likewise.
1834 * itbl-ops.h: Likewise.
1835 * macro.h: Likewise.
1836 * read.h: Likewise.
1837 * sb.h: Likewise.
1838 * struc-symbol.h: Likewise.
1839 * subsegs.h: Likewise.
1840 * symbols.h: Likewise.
1841 * tc.h: Likewise.
1842 * write.h: Likewise.
1843
92774660
KH		 18442000-09-11 Kazu Hirata <kazu@hxi.com>
1845
f0e652b4
KH		 1846 * bignum-copy.c: Fix formatting.
1847 * config/tc-i370.c: Likewise.
92774660
KH		 1848 * config/tc-i960.c: Likewise.
1849 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1850 * ehopt.c: Likewise.
1851 * flonum-copy.c: Likewise.
1852 * flonum-konst.c: Likewise.
1853 * flonum-mult.c: Likewise.
1854 * literal.c: Likewise.
1855 * read.c: Likewise.
1856 * sb.c: Likewise.
1857 * stabs.c: Likewise.
1858 * subsegs.c: Likewise.
92774660 1859
222f8079
PB		 18602000-09-09 Philip Blundell <philb@gnu.org>
1861
1862 * configure.in (arm*-*-uclinux*): New target.
1863 * configure: Regenerate.
1864
c488923f
KH		 18652000-09-09 Kazu Hirata <kazu@hxi.com>
1866
1867 * input-file.c: Fix formatting.
1868 * itbl-ops.c: Likewise.
1869 * messages.c: Likewise.
1870
e0e3ecca
PB		 18712000-09-08 Philip Blundell <philb@gnu.org>
1872
1873 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1874 offset is negative.
1875
5d64ca4e
L		 18762000-09-07 H.J. Lu <hjl@gnu.org>
1877
1878 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1879 * configure: Rebuild.
1880
bdaaa2e1
KH		 18812000-09-07 Kazu Hirata <kazu@hxi.com>
1882
e49bc11e
KH		 1883 * atof-generic.c: Fix formatting.
1884 * config/tc-mips.c: Likewise.
e13b337a
KH		 1885 * config/tc-vax.c: Likewise.
1886 * input-scrub.c: Likewise.
bdaaa2e1 1887
d07ed2cd
AO		 18882000-09-07 Alexandre Oliva <aoliva@redhat.com>
1889
1890 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1891 * configure.in (sh-*-linux*): Added.
1892 * configure: Rebuilt.
1893
86905619
KH		 18942000-09-06 Kazu Hirata <kazu@hxi.com>
1895
a28a3ccf
JL		 1896 * config/tc-hppa.c: Fix formatting.
1897
86905619
KH		 1898 * ecoff.c: Fix formatting.
1899
58cccadb
AO		 19002000-09-06 Alexandre Oliva <aoliva@redhat.com>
1901
1902 * configure: Rebuilt with new libtool.m4.
1903
542d6675
KH		 19042000-09-05 Kazu Hirata <kazu@hxi.com>
1905
1906 * cgen.c: Fix formatting.
1907 * config/tc-ia64.c: Likewise.
1908
5b343f5a
NC		 19092000-09-05 Nick Clifton <nickc@redhat.com>
1910
1911 * aclocal.m4: Regenerate.
1912 * config.in: Regenerate.
1913 * configure: Regenerate.
1914 * po/gas.pot: Regenerate.
50bbae35 1915
07e90ad5
HPN		 19162000-09-05 Hans-Peter Nilsson <hp@axis.com>
1917
1918 * config/tc-cris.c: Correct comment typos.
1919
1485d400
EC		 19202000-09-05 Eric Christopher <echristo@cygnus.com>
1921
1922 * config/tc-mn10300.c: Cleanup.
1923 (md_pcrel_from): Enable.
1924
904a31bf
AM		 19252000-09-05 Alan Modra <alan@linuxcare.com.au>
1926
927781e2
AM		 1927 * expr.c (operand): Fix a comment typo.
1928 * write.c (write_relocs): Fix a signed/unsigned warning.
1929
ecacdc7a
AM		 1930 * config/tc-hppa.c (fudge_reg_expressions): New
1931 (hppa_force_reg_syms_absolute): New.
1932 (pa_equ): Allow reg_section expressions.
1933 * config/tc-hppa.c (md_optimize_expr): Define.
1934 (hppa_force_reg_syms_absolute): Prototype.
1935
1936 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
1937 (pa_parse_number): Pass in arg to select fp reg parsing.
1938 Return 1 to indicate format checks pass. If strict, then only
1939 accept a register or register symbol. Return value in...
1940 (pa_number): New static for pa_parse_number.
1941 (FP_REG_BASE): Define.
1942 (FP_REG_RSEL): Define.
1943 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
1944 appropriate. White space changes.
1945 (need_pa11_opcode): Don't bother passing any params, get them from
1946 globals instead.
1947 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
1948 Remove extraneous check in case 'Q'.
1949 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
1950 reg, set section of resulting symbol to reg_section.
1951 (pa_parse_space_stmt): Modify call to pa_parse_number.
1952 (pa_space): Likewise.
1953
904a31bf
AM		 1954 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
1955 (hppa_force_relocation): Handle vtable relocs.
1956 (pa_vtable_entry): New.
1957 (pa_vtable_inherit): New.
1958 (md_pseudo_table): Add entries for vtable pseudos.
1959 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
1960 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
1961 against weak syms.
1962 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
1963 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
1964 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
1965 millicode import.
1966 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
1967 specify a symbol type.
1968
1969 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
1970 dependent things together.
1971 (md_elf_symbol_type): Define.
1972
1973 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
1974 symbol.
1975 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
1976
1977 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
1978 (obj_elf_vtable_entry): Declare.
1979
1980 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
1981 and export function.
1982 (obj_elf_vtable_entry): Similarly.
1983 (elf_pseudo_table): Fix the damage with a cast.
1984
a47cf567 19852000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 1986
1987 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
1988 for template selection when a label is needed.
1989
197865e8
KH		 19902000-09-02 Kazu Hirata <kazu@hxi.com>
1991
1992 * config/tc-ia64.c: Fix formatting.
1993
18e03609
NC		 19942000-09-02 Nick Clifton <nickc@redhat.com>
1995
1996 * configure.in: Increase version number to 2.10.91.
1997 * configure: Regenerate.
1998 * aclocal.m4: Regenerate.
1999 * config.in: Regenerate.
2000 * po/gas.pot: Regenerate.
2001 * Makefile.in: Regenerate.
1485d400 2002
a1cc9221
AO		 20032000-09-01 Alexandre Oliva <aoliva@redhat.com>
2004
2005 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2006 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2007 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2008 similar relocs.
2009 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2010 branches.
2011
20122000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2013
2014 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2015 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2016 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2017 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2018 (GOT_symbol): New variable.
2019 (md_undefined_symbol): Set it.
2020
44576e1f
RH		 20212000-09-01 Richard Henderson <rth@cygnus.com>
2022
2023 * config/tc-ia64.c (match): Don't inline.
2024 (extra_goodness): New.
2025 (md_begin): Prefer nop.f and nop.b for best_template.
2026
29f8404c
KH		 20272000-08-31 Kazu Hirata <kazu@hxi.com>
2028
76b0a8c0
KH		 2029 * as.c: Fix formatting.
2030 * cond.c: Likewise.
2031 * frags.c: Likewise.
29f8404c
KH		 2032 * macro.c: Likewise.
2033
b4c1ea07
EC		 20342000-08-31 Eric Christopher <echristo@cygnus.com>
2035
2036 * config/tc-mn10300.c: Cleanup and fix warnings.
2037 (md_pseudo_table): Add initializers.
2038 (md_show_usage): Cleanup.
2039 (md_parse_option): Fix warnings.
2040 (md_undefined_symbol): Fix warnings.
2041 (md_conver_frag): Fix warnings.
2042 (tc_gen_reloc): Fix warnings.
2043 (md_apply_fix3): Fix warnings.
2044 (check_operand): Fix warnings.
2045
ac48eca1
AO		 20462000-08-31 Alexandre Oliva <aoliva@redhat.com>
2047
2048 * acinclude.m4: Include libtool and gettext macros from the
2049 top level.
2050 * aclocal.m4, configure: Rebuilt.
2051
e0c21649
GK		 20522000-08-30 Mark Hatle <mhatle@mvista.com>
2053
2054 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2055
cf39a089
KH		 20562000-08-31 Kazu Hirata <kazu@hxi.com>
2057
2058 * listing.c: Fix formatting.
2059
3ee4defc
KH		 20602000-08-29 Kazu Hirata <kazu@hxi.com>
2061
2062 * app.c: Fix a comment typo. Fix formatting.
2063
1e8d20f4
NC		 20642000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2065
50bbae35
AM		 2066 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2067 offset of the target destination for jmp instructions.
2068 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2069
5bcac8a4
HPN		 20702000-08-24 Hans-Peter Nilsson <hp@axis.com>
2071
2072 * NEWS: Mention support for CRIS.
2073
46547ecc
DC		 2074Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2075
2076 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2077 Sets `.lcomm' alignment to zero.
2078
4b853faa
AO		 20792000-08-23 Alexandre Oliva <aoliva@redhat.com>
2080
2081 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
2082 (TC_FIX_ADJUSTABLE): Define.
2083
efcc5914
JW		 20842000-08-23 Jim Wilson <wilson@cygnus.com>
2085
2086 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2087 unwind.personality_routine is set.
2088
aca719bf
AO		 20892000-08-23 H.J. Lu <hjl@gnu.org>
2090
2091 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2092
a3da4de1
AO		 20932000-08-23 Alexandre Oliva <aoliva@redhat.com>
2094
2095 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2096 environment is pe.
2097
56385375
L		 20982000-08-22 H.J. Lu <hjl@gnu.org>
2099
2100 * config.in (STRICTCOFF): New for strict COFF.
2101
2102 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2103 i386-*-go32* and i386-go32-rtems*.
2104 * configure: Rebuilt.
2105
2106 * config/obj-coff.c (obj_coff_endef): Follow the historical
2107 behavior if STRICTCOFF is not defined.
2108
2109 * doc/internals.texi: Document STRICTCOFF.
2110
8f36cd18
AO		 21112000-08-22 Alexandre Oliva <aoliva@redhat.com>
2112
2113 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2114 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2115 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2116 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2117 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2118 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2119 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2120 Likewise.
2121
58a77e41
EC		 21222000-08-22 Eric Christopher <echristo@cygnus.com>
2123
2124 * config/tc-mn10300.c: (md_apply_fix): New function.
2125 (mn10300_force_relocation): New function.
2126 (mn10300_fix_adjustable): New function.
2127
2128 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2129 (TC_HANDLES_FX_DONE): Define.
2130 (obj_fix_adjustable): Define.
2131 (MD_APPLY_FIX3): Define.
2132 (TC_LINKRELAX_FIXUP): Define.
2133
2134 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2135 previously defined.
2136 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2137
2138 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2139
ded0649c
JE		 21402000-08-21 Jason Eckhardt <jle@cygnus.com>
2141
2142 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2143 if the fixup resulted in a relocation.
2144
66102fe2
NC		 21452000-08-18 Nick Clifton <nickc@redhat.com>
2146
2147 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2148 Make reference to first element of shift_names explicit.
2149
02198638
AO		 21502000-08-18 Alexandre Oliva <aoliva@redhat.com>
2151
2152 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2153 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2154 add a symbol's address. Removed all target-specific #ifdefs that
2155 used to accomplished the same.
2156 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2157 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2158 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2159 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2160 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2161
353e2c69
KH		 21622000-08-17 Kazu Hirata <kazu@hxi.com>
2163
2164 * dwarf2dbg.c: Fix formatting.
2165
4fb7971f
NC		 21662000-08-17 Nick Clifton <nickc@redhat.com>
2167
2168 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2169 to be recoded as logical shift lefts by zero.
2170
50b81f19
JW		 21712000-08-16 Jim Wilson <wilson@cygnus.com>
2172
2173 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2174 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2175 source registers.
2176 (note_register_values): Handle IA64_OPND_R3_2 operands.
2177
f869cfc6
JE		 21782000-08-16 Jason Eckhardt <jle@cygnus.com>
2179
50bbae35 2180 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2181
8cb8bcba
NC		 21822000-08-16 Nick Clifton <nickc@redhat.com>
2183
2184 * config/tc-arm.c (struct asm_shift): Delete.
2185 (shift[]): Delete.
2186 (enum asm_shift_index): New.
2187 (struct asm_shift_properties): New.
2188 (struct asm_shift_name): New.
2189 (shift_properties[]); New.
2190 (shift_names[]); New.
2191
2192 (decode_shift): Use new structures.
2193 Issue a warning is "ROR #0" is used.
2194 Issue a warning if "ASR #0" or "LSR #0" is used.
2195
2196 (md_begin): Initialise arm_shift_hsh table from new
2197 asm_shift_name array.
2198
c2158c24
JJ		 21992000-08-16 Jakub Jelinek <jakub@redhat.com>
2200
2201 * config/tc-sparc.c: Kill all warnings.
2202 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2203 in -xarch= as well.
2204 (md_show_usage): Update usage text.
2205
70485b5c
NC		 22062000-08-16 Nick Clifton <nickc@redhat.com>
2207
c2158c24 2208 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2209 useful.
2210
a47cf567 22112000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2212
2213 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2214
2215 * config/tc-sh.c (md_assemble): Changed so debug_type
2216 test performed for ppi_assemble
2217 * config/tc-sh.c: Included dwarf2dbg.h.
2218 (debug_line): Defined.
2219 (md_assemble): Generates dwarf2 line info.
2220 (sh_finalize): New function. Finalize dwarf2 info.
2221 (assemble_ppi): Returns size of code generated.
2222 (build_Mytes): Returns size of code generated.
2223 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2224 * config/tc-sh.h (md_end): Defined.
2225 (sh_finalize): Declared.
2226
1db77c8e
AO		 22272000-08-15 Alexandre Oliva <aoliva@redhat.com>
2228
2229 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2230 md_number_to_chars.
2231
046b3b54
NC		 22322000-08-14 Nick Clifton <nickc@redhat.com>
2233
2234 * config/tc-arm.c (do_bx): Allow "bx pc".
2235
c43c2cc5
JW		 22362000-08-14 Jim Wilson <wilson@cygnus.com>
2237
2238 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2239 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2240 (md_begin): Change assignment to md.flag to OR in the new bit.
2241
d1d8ba22
NC		 22422000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2243
2244 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2245 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2246 C_MOU, and C_EOS.
d1d8ba22 2247
22b36938
JE		 22482000-08-14 Jason Eckhardt <jle@cygnus.com>
2249
2250 * NEWS: Mention i860 support.
2251
c0bd0db2
JL		 2252Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2253
2254 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2255
0ac658b8
AS		 22562000-08-14 Andreas Schwab <schwab@suse.de>
2257
2258 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2259
9fc2dda2
JE		 22602000-08-11 Andreas Schwab <schwab@suse.de>
2261
2262 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2263 argument.
2264
bc4466dc
KH		 22652000-08-11 Kazu Hirata <kazu@hxi.com>
2266
2267 * expr.c: Fix formatting.
351aa9f6 2268 * config/obj-bout.c: Likewise.
bc4466dc 2269
a9c99419
JE		 22702000-08-10 Jason Eckhardt <jle@cygnus.com>
2271
2272 * doc/c-i860.texi: Flesh out the i860 section more.
2273
7c743825
KH		 22742000-08-10 Kazu Hirata <kazu@hxi.com>
2275
2276 * symbols.c: Fix formatting.
929b12bc 2277 * expr.c: Likewise.
7c743825 2278
fa2255cb
DN		 2279Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2280
2281 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
2282 has the IgnoreSize bit set.
2283
fc997f4b
AM		 22842000-08-09 Alan Modra <alan@linuxcare.com.au>
2285
2286 From Rodney Brown <RodneyBrown@mynd.com>
2287 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2288 * configure: Regenerate.
2289
a47cf567
NC		 22902000-08-09 Kazu Hirata <kazu@hxi.com>
2291
2292 * hash.c: Fix formatting.
2293 * gasp.c: Likewise.
2294
305d537e
JE		 22952000-08-08 Jason Eckhardt <jle@cygnus.com>
2296
2297 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2298 (i860_fix_info): New enum.
2299 (MD_APPLY_FIX3): Define.
2300 (WORKING_DOT_WORD): Define.
2301 (TC_HANDLES_FX_DONE): Define.
2302 (DIFF_EXPR_OK): Define.
2303 (LISTING_HEADER): Define.
2304 (TARGET_FORMAT): Select target format based on endian flag.
2305 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2306 (target_big_endian): Add external declaration.
2307
2308 * config/tc-i860.c: All existing code reworked completely. Other
2309 new code shown below.
2310 (SYNTAX_SVR4): Define.
2311 (target_warn_expand): New variable.
2312 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2313 (md_longopts): Declare and define with new options (-EL, -EB,
2314 and -mwarn-expand).
2315 (md_show_usage): New function.
2316 (md_operand): New function.
2317 (obtain_reloc_for_imm16): New function.
2318 (md_apply_fix3): New function.
2319 (tc_gen_reloc): New function.
2320
df86943d
NC		 23212000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2322
2323 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2324 2 bytes of the jump address are in the same frag.
2325 (find): Accept 68hc12 register indirect modes.
2326
2327 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2328
30d25259
RH		 23292000-08-07 Richard Henderson <rth@cygnus.com>
2330
2331 * config/tc-ia64.c (unwind): Add prologue_mask member.
2332 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2333 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2334 (dot_body): Clear unwind.prologue_mask.
2335 (dot_prologue): Set it. Accept a register second argument.
2336
2d484c7f
KH		 23372000-08-07 Kazu Hirata <kazu@hxi.com>
2338
2339 * config/atof-ieee.c: Fix formatting.
2340 * config/atof-tahoe.c: Likewise.
2341
a47cf567 23422000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2343
3d4ae3c0
NC		 2344 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2345 work.
2346
c91d2e08
NC		 2347 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2348 of .popsection, .previous, .pushsection, .subsection,
2349 .version, .vtable_entry, .vtable_inherit and .weak.
2350
47926f60
KH		 23512000-08-05 Kazu Hirata <kazu@hxi.com>
2352
2353 * config/tc-cris.c: Fix formatting.
2354 * config/tc-i386.c: Likewise.
2355 * config/tc-sparc.c (sparc_ip): Simplify the code.
2356
ab3e48dc
KH		 23572000-08-04 Kazu Hirata <kazu@hxi.com>
2358
2359 * config/tc-cris.c: Rearrange code for readability.
2360 * config/tc-d10v.c: Fix formatting.
2361 * config/tc-m32r.c: Likewise.
2362 * config/tc-sparc.c: Likewise.
2363
3d56ab85
JW		 23642000-08-02 Jim Wilson <wilson@cygnus.com>
2365
2366 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2367 before ia64_find_opcode.
2368 (md_assemble): Likewise.
2369
3f9dfb2c
NC		 23702000-08-01 Nick Clifton <nickc@cygnus.com>
2371
a47cf567 2372 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2373 Undo some formatting fixes.
3f9dfb2c 2374
28e4f854
KH		 23752000-08-01 Kazu Hirata <kazu@hxi.com>
2376
2377 * config/obj-som.c: Fix formatting.
2378 * config/obj-ieee.c: Likewise.
2379 * config/tc-arm.c: Likewise.
2380 * config/tc-v850.c: Likewise.
2381
a570e639
NC		 23822000-08-01 Nick Clifton <nickc@redhat.com>
2383
2384 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2385 index by command line option.
58a77e41 2386
a570e639
NC		 23872000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2388
2389 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2390 (@node M68K-Branch): Rewrite to match the reality.
2391
e3308d0d
JE		 23922000-07-31 Jason Eckhardt <jle@cygnus.com>
2393
2394 * doc/c-i860.texi: New file.
2395 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2396 * doc/Makefile.in: Regenerate.
2397 * doc/all.texi: Add I860 as relevant architecture.
2398 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2399
2fd5405a
NC		 24002000-07-31 Kazu Hirata <kazu@hxi.com>
2401
2402 * config/tc-d30v.c: Fix formatting.
2403
28e7409f
NC		 24042000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2405
50bbae35
AM		 2406 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2407 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2408 long emit a long branch if available instead of an absolute jump, never
2409 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2410
2411 * doc/c-m68k.texi: Document new command line option.
58a77e41 2412
a47cf567
NC		 24132000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2414
2415 * config/tc-avr.c: Use PARAMS macro in function declarations.
2416 Don't declare md_pcrel_from_section (already in tc-avr.h).
2417 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2418 (avr_operand): Don't set (unsigned) op_mask to -1.
2419
534022ea
JE		 24202000-07-28 Jason Eckhardt <jle@cygnus.com>
2421
50bbae35
AM		 2422 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2423 * configure: Regenerated.
2424 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2425 of operand to the .type directive (.e.g, "type").
534022ea 2426
4c400d5e
AM		 24272000-07-28 Alan Modra <alan@linuxcare.com.au>
2428
2429 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2430 * app.c (do_scrub_chars): Record where first comment found.
2431 * read.c (read_a_source_file): Init found_comment on entry, and
2432 notify whether comments found on exit.
2433 * config/tc-hppa.c (md_shortopts): Add "c".
2434 (md_longopts): Add warn-comment.
2435 (md_parse_option): Handle it.
2436 (md_show_usage): Show available options.
2437 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2438
0aa529cb
AC		 2439Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2440
2441 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2442 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2443 sym_ptr_ptr
0aa529cb
AC		 2444 (md_estimate_size_before_relax): Don't fall off end of function.
2445
c6a7ab1f
NC		 24462000-07-27 Kazu Hirata <kazu@hxi.com>
2447
2448 * config/tc-avr.c: Fix formatting.
2449 * config/tc-ns32k.c: Likewise.
2450
e0c6ed95
AM		 24512000-07-27 Alan Modra <alan@linuxcare.com.au>
2452
2453 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2454
24552000-07-27 Kazu Hirata <kazu@hxi.com>
2456
2457 * config/tc-d10v.c: Fix formatting.
2458 * config/tc-z8k.c: Likewise.
2459 * config/tc-sparc.c: Likewise.
2460
6883dc5e 24612000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2462
2463 * cgen.c (queue_fixup): Declare opinfo.
2464 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2465 (gas_cgen_md_operand): Ditto.
2466 (gas_cgen_md_apply_fix3): Ditto.
2467
39da8128
DD		 24682000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2469
2470 * config/obj-coff.c (obj_frob_symbol): Don't merge
2471 labels. Don't merge if the symbol isn't constant. Return
2472 immediately if a symbol is merged.
2473
65e68b04
AM		 24742000-07-22 Alan Modra <alan@linuxcare.com.au>
2475
2476 * frags.c (frag_align): Correct absolute section alignment.
2477
5e0d736c
DD		 24782000-07-20 DJ Delorie <dj@redhat.com>
2479
2480 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2481 it breaks linking against DLLs.
2482
3bcbcc3d
HPN		 24832000-07-20 Hans-Peter Nilsson <hp@axis.com>
2484
2485 * configure.in: Add CRIS support.
2486 * configure: Regenerate.
2487 * Makefile.am: (CPU_TYPES): Add cris.
2488 (CPU_OBJ_VALID) [aout]: Add cris.
2489 (MULTI_CPU_TYPES): Add cris.
2490 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2491 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2492 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2493 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2494 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2495 Regenerate dependencies.
2496 * Makefile.in: Regenerate.
2497 * aclocal.m4: Regenerate.
2498 * as.c: Declare crisaout, criself.
2499 * config/tc-cris.h, config/tc-cris.c: New.
2500 * config/e-criself.c, config/e-crisaout.c: New.
2501 * po/POTFILES.in, po/gas.pot: Regenerate.
2502
041ff4dd 25032000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2504
041ff4dd 2505 * read.c: Fix formatting.
efaf0ba4 2506 * write.c: Fix formatting.
041ff4dd 2507
f980ada0
L		 25082000-07-19 H.J. Lu <hjl@gnu.org>
2509
2510 * sb.c: Include <stdlib.h> if exists for abort ().
2511
25a8b250
AM		 25122000-07-19 Alan Modra <alan@linuxcare.com.au>
2513
2514 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2515 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2516 (pa_type_args): Same here.
2517
7a9aaf92
NC		 25182000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2519
2520 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2521 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2522 the storage class is already set.
2523
8098403c
NC		 25242000-07-17 Kazu Hirata <kazu@hxi.com>
2525
fafb6d17 2526 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2527 * config/tc-mn10200.c: Likewise.
2528 * config/tc-mn10300.c: Likewise.
2529 * config/tc-pj.c: Likewise.
2530 * config/tc-tic80.c: Likewise.
2531 * config/tc-w65.c: Likewise.
8098403c 2532
977e771a
FCE		 25332000-07-17 Frank Ch. Eigler <fche@redhat.com>
2534
2535 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2536 is defined.
2537
63bf5651
ILT		 25382000-07-15 Ian Lance Taylor <ian@zembu.com>
2539
2540 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2541 @code.
2542
1cd1c99b
AM		 25432000-07-15 Alan Modra <alan@linuxcare.com.au>
2544
2545 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2546 ELF as are used for SOM (except the 32-bit reloc one) to decide
2547 whether a symbol can be reduced to a section symbol. Expand on
2548 the comment for symbols involved in LR% and RR% expressions.
2549
119d663a
NC		 25502000-07-14 Nick Clifton <nickc@cygnus.com>
2551
2552 * config/tc-mips.c (mips_disable_float_construction): New
2553 static variable. Set to true if doubles should not be
2554 constructed by loading two single width fp registers with
2555 halves of the value.
2556 (mips_ip): Test mips_disable_float_construction.
2557 (md_longopts): Add command line switches --construct-floats
2558 and --no-construct-floats.
2559 (md_parse_option): Parse new command line options.
2560 (md_show_usage): Describe new command line options.
2561
2562 * doc/c-mips.texi: Document new command line options.
2563
906fac54
AM		 25642000-07-13 Koundinya K <kk@ddeorg.soft.net>
2565
2566 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2567 * configure: Regenerate.
2568
25692000-07-13 Hans-Peter Nilsson <hp@axis.com>
2570
2571 * configure.in (DEFAULT_EMULATION setting): Revert part of
2572 2000-07-01 change that set te_multi=multi unless set to tmips.
2573 * configure: Regenerate.
2574
7f788821
NC		 25752000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2576
2577 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2578 section when aligning it increases its size.
7f788821 2579
9a736b6b
NC		 25802000-07-11 Kazu Hirata <kazu@hxi.com>
2581
2582 * config/tc-tic54x.c: Fix formatting.
2583
3dd5103b
NC		 25842000-07-10 Kazu Hirata <kazu@hxi.com>
2585
2586 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2587 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2588
46b85d42
AM		 25892000-07-10 Alan Modra <alan@linuxcare.com.au>
2590
2591 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2592 displacements correctly.
2593
2594 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2595
25962000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2597
2598 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2599 warning.
2600 (hash_jam): Ditto.
2601
ad1079af
AM		 26022000-07-09 Alan Modra <alan@linuxcare.com.au>
2603
2604 From David Huggins-Daines <dhd@linuxcare.com>
2605 * config/te-hppalinux64.h: Add a new emulation.
2606 * configure.in (emulations): Add configure bits to support the
2607 64-bit Linux/parisc target.
2608 * configure: Regenerate.
2609
2610 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2611 (md_shortopts): Add `V' for ELF.
2612
2613 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2614 when SOM or ELF_ARG_RELOC are defined.
2615 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2616 ELF_ARG_RELOC are defined.
2617 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2618 (pa_stringer): ..Do it here instead. Fix comment typos.
2619 (hppa_force_relocation): Cast enums to int before comparing with
2620 ints.
2621
2622 From Ryan Bradetich <rbradetich@uswest.net>
2623 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2624 redifinition warning.
2625 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2626 (hppa_force_relocation): ditto
ad1079af
AM		 2627 (md_apply_fix): Added cast to buf to fix warnings.
2628
2629 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2630 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2631
2632 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2633 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2634 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2635 reloc_type** to avoid warnings in switch.
2636 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2637 little earlier instead.
2638
2639 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2640 and elf.
2641 (pa_type_args): Use symbol_arg_reloc_info.
2642 (struct pa_it): Make arg_reloc unsigned int.
2643 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2644 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2645 (pa_code): Delete. pa_text duplicates this function.
2646 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2647 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2648 int.
2649 (cons_fix_new_hppa): Actually change selector to e_fsel when
2650 warning about assuming so.
2651 (tc_gen_reloc): More example elf arg reloc code.
2652 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2653 (hppa_force_relocation): Likewise.
2654
2655 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2656 files.
2657 (pa_end_of_source): Prototype.
2658 (hppa_fix_adjustable): Prototype.
2659 (LABELS_WITHOUT_COLONS): Move it..
2660 * config/te-hppa.h: To here.
2661
2662 * config/te-hppa64.h: New file.
2663
2664 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2665 type.
2666 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2667 format -10, -16, 16 relocs.
2668 (hppa_elf_mark_end_of_function): Test for null
2669 last_call_info->start_symbol
2670
2671 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2672 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2673 re_assesmble_* functions. Delete extraneous statements. Fix
2674 typos in comments.
2675 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2676 insn to re_assemble_*.
2677
623aa224
UC		 26782000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2679
2680 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2681
c4aa876b
NC		 26822000-07-08 Kazu Hirata <kazu@hxi.com>
2683
2684 * config/tc-sh.c: Fix formatting.
d0313fb7 2685 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2686 * depend.c: Fix formatting.
2687 * flonum-konst.c: Likewise.
2688 * flonum-mult.c: Likewise.
c4aa876b 2689
6b31947e
NC		 26902000-07-07 Kazu Hirata <kazu@hxi.com>
2691
a5bfe8c9 2692 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2693 * config/obj-vms.c: Fix comments.
2694 * config/tc-a29k.c: Likewise.
2695 * config/tc-alpha.c: Likewise.
2696 * config/tc-h8300.c: Likewise.
2697 * config/tc-h8500.c: Likewise.
2698 * config/tc-i370.c: Likewise.
2699 * config/tc-ia64.c: Likewise.
2700 * config/tc-m68hc11.c: Likewise.
2701 * config/tc-m68k.c: Likewise.
2702 * config/tc-mips.c: Likewise.
2703 * config/tc-ns32k.c: Likewise.
2704 * config/tc-ppc.c: Likewise.
2705 * config/tc-z8k.c: Likewise.
6b31947e 2706
b8a9dcab
NC		 27072000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2708
2709 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2710 Default to '(SEC_LOAD | SEC_DATA)'.
2711 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2712
2713 * doc/internals.texi (CPU Backend): Describe
2714 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2715
beb2de9b
AC		 2716Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2717
2718 * as.c (parse_args): NULL terminate the long option list.
2719
24ddb296
AC		 2720Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2721
2722 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2723 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2724
1fe72011
NC		 27252000-07-05 Nick Clifton <nickc@cygnus.com>
2726
2727 * config/tc-d30v.c (write_2_short): Further changes to warning
2728 messages produced when combining EITHER_BUT_PREFER_MU attributed
2729 opcodes.
2730
a5bfe8c9 27312000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2732
2733 * MAINTAINERS: new
2734
8de8f17e
AO		 27352000-07-04 Alexandre Oliva <aoliva@redhat.com>
2736
2737 * config/tc-arm.c (psrs): Accept combinations of flags.
2738
00d2865b
NC		 27392000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2740
2741 * config/tc-avr.c: Change _ () to _() around all strings marked
2742 for translation (exception from the usual coding style).
2743 (avr_opt): New struct variable, how the new switches are set.
2744 (OPTION_MMCU): Define as 'm' and actually use.
2745 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2746 (show_mcu_list): New function, display the list of known MCUs.
2747 (md_show_usage): Document the new switches. Call show_mcu_list.
2748 (avr_set_arch): Change 'm' to OPTION_MMCU.
2749 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2750 Handle the new switches.
2751 (avr_operands): Disable warnings for undefined combinations of
2752 operands if -mall-opcodes. Disable warnings for skipping two-word
2753 instructions if enhanced core or -mno-skip-bug.
2754 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2755 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2756 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2757 (avr_ldi_expression): Warn about implicit lo8().
2758 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2759
54588503
UC		 27602000-07-01 Koundinya K <kk@ddeorg.soft.net>
2761
50bbae35
AM		 2762 * configure.in: Add entry for mips-*-sysv4*MP*
2763 * configure: Rebuild
2764 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2765 elf32-tradlittlemips for traditional mips targets.
2766 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2767 test for Link Once sections as in adjust_reloc_syms.
2768 * config/te-tmips.h: New file for traditional mips targets. Define
2769 TE_TMIPS.
58a77e41 2770
c9900432
NC		 27712000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2772
2773 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2774 flags argument is not present, don't change an existing section's
2775 section's attributes. If the flags argument is present, warn if the
2776 attributes don't match the section's current attributes. When
2777 long section names are supported, set SEC_LINK_ONCE and
2778 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2779
9d87310a
HPN		 2780Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2781
2782 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2783 symbols; create them.
2784
dbddefbf
NC		 27852000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2786
2787 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2788 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2789
2ae7e77b
AH		 27902000-06-27 Aldy Hernandez <aldyh@redhat.com>
2791
2792 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2793 expressions. Ignore the problem when handling 16 bit signed
2794 immediates, because the assembler will take care of the relocation
2795 later.
2ae7e77b 2796
6b2539e3
NC		 27972000-06-27 Nick Clifton <nickc@cygnus.com>
2798
2799 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2800 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2801 sequential order, and emit warning messages if the input source
2802 code contains constructs like that, or parallel constructs
2803 containing such opcodes.
2804
65aa24b6
NC		 28052000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2806
2807 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2808 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2809 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2810 (md_show_usage): Update usage message.
2811 (md_parse_option): Allow redefinition of MCU type within the
2812 same avr[1-5] bfd machine type. Show both old and new MCU type
2813 in the error message.
2814 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2815 Simplify 8K wrap code.
2816
f0c56b90
NC		 28172000-06-25 Kazu Hirata <kazu@hxi.com>
2818
50bbae35
AM		 2819 * config/obj-aout.c: Remove all uses of DEFUN.
2820 * config/obj-ieee.c: Likewise.
2821 * config/tc-sh.c: Fix comment typos.
2822 * config/tc-tahoe.c: Likewise.
2823 * config/tc-vax.c: Likewise.
2824 * config/tc-w65.c: Likewise.
2825 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2826 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2827
6d249963
DD		 28282000-06-24 DJ Delorie <dj@cygnus.com>
2829
2830 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2831 more changes from Sept 1999
2832 (tc_i386_fix_adjustable): ditto
2833 (md_apply_fix3): ditto
2834
680d2857 28352000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2836
680d2857
FCE		 2837 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2838 (gas_cgen_parse_operand): Set it around expression() call.
2839 (gas_cgen_md_operand): Test for it before longjmp().
2840
e7b305a2
AM		 28412000-06-24 Kazu Hirata <kazu@hxi.com>
2842
c0fecd35
AM		 2843 * config/tc-h8500.c: Remove all uses of DEFUN.
2844 * config/tc-sh.c: Likewise.
2845 * config/tc-w65.c: Likewise.
2846 * config/tc-z8k.c: Likewise.
2847
e7b305a2
AM		 2848 * config/tc-h8500.c: Fix typos in comments.
2849
ed6d6fd3
FCE		 28502000-06-23 Frank Ch. Eigler <fche@redhat.com>
2851
2852 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2853 is defined.
2854
f7c88872
AM		 28552000-06-23 matthew green <mrg@redhat.com>
2856
2857 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2858 defined. Fix error message for `[' grouping.
f7c88872 2859
70d6ecf3
AM		 28602000-06-22 Kazu Hirata <kazu@hxi.com>
2861
2862 * config/tc-h8300.c: Fix formatting and comment typos.
2863
e9718fe1
TW		 28642000-06-22 Timothy Wall <twall@cygnus.com>
2865
2866 * config/tc-ia64.c (note_register_values): Move premature QP
2867 notation clearing into the appropriate place.
2868
45288df1
AM		 28692000-06-22 Alan Modra <alan@linuxcare.com.au>
2870
1581f8c9
AM		 2871 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2872 first before anything else. Add bin-bugs.h, emul.h and progress.h
2873 Sort list of files as for $(OBJS) in Makefile.am.
2874
2875 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2876 find one. Remake dependencies.
2877 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2878 * Makefile.in: Regenerate.
2879 * doc/Makefile.in: Regenerate.
2880
45288df1
AM		 2881 * config/tc-i386.c (i386_displacement): Don't assume a constant
2882 displacement is necessarily 16 bits when in 16 bit code mode.
2883 (md_assemble): Instead size the displacement here after we know
2884 for sure that a .code16gcc operand hasn't automatically added
2885 operand size prefixes.
2886
01580992
L		 28872000-06-21 H.J. Lu <hjl@gnu.org>
2888
2889 * Makefile.am: Rebuild dependency.
2890 * Makefile.in: Rebuild.
2891
40f09f82
JL		 28922000-06-21 Kazu Hirata <kazu@hxi.com>
2893
2894 * config/tc-h8300.c (parse_reg): Make the function static.
2895 (parse_exp): Likewise.
2896
78295804
DD		 28972000-06-20 DJ Delorie <dj@cygnus.com>
2898
2899 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2900 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2901 for cygwin import libraries to work properly.
2902
45f85b08
L		 29032000-06-20 H.J. Lu <hjl@gnu.org>
2904
2905 * Makefile.am: Rebuild dependency.
2906 * Makefile.in: Rebuild.
2907 * configure: Likewise.
2908 * doc/Makefile.in: Likewise.
2909
39bec121
TW		 29102000-06-20 Timothy Wall <twall@cygnus.com>
2911
2912 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 2913 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 2914 * doc/c-tic54x.texi: New.
2915 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 2916 documentation file.
39bec121 2917 * doc/all.texi: Add C54X.
3e87a760 2918 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 2919 * doc/Makefile.in: Regenerate.
2920 * configure.in: Add tic54x and define LIBM for tic54x.
2921 * configure: Regenrate.
2922 * config/tc-tic54x.[ch]: New.
2923 * config/obj-coff.h: Add tic54x.
2924 * Makefile.am: (CPU_TYPES): Add tic54x.
2925 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
2926 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
2927 (as_new_LDADD): Add $(LIBM).
2928 * Makefile.in: Regenerate.
3e87a760 2929
60bcf0fa
NC		 29302000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
2931
2932 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
2933 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
2934 * doc/as.texinfo: Likewise.
2935
2936 * configure, Makefile.in: Regenerate.
2937 * configure.in (emulations): Recognize m6811 and m6812.
2938 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
2939 Added files for 68hc11 and 68hc12 assembler.
2940 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
2941 * config/tc-m68hc11.h: Header definition for that assembler.
2942
ec05f674
NC		 29432000-06-18 Nick Clifton <nickc@redhat.com>
2944
24ef8152
NC		 2945 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
2946 instead of OCTETS_PER_BYTE.
2947
ec05f674 2948 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 2949 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 2950
119caedd
L		 29512000-06-18 H.J. Lu <hjl@gnu.org>
2952
2953 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
2954 * configure: Rebuild.
2955
607723e4
NC		 29562000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
2957
3e87a760
AM		 2958 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
2959 to BFD_ASSEMBLER.
607723e4 2960
b946ec34
NC		 29612000-06-16 Nick Clifton <nickc@cygnus.com>
2962
2963 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
2964 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
2965
2966 * doc/c-mips.texi: Document newly accepted cpu variants.
2967
37ce37b1
UC		 29682000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
2969
2970 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
2971
c06ae4f2
UC		 29722000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
2973
2974 * macro.c (getstring): Make it possible to escape the quote
2975 character.
2976
20348649
JL		 2977Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
2978
2979 * config/tc-hppa.c (pa_export): Weak symbols can be global.
2980
bcef29e6
L		 29812000-06-13 H.J. Lu <hjl@gnu.org>
2982
2983 * configure: Regenerate.
2984
63a0b638
AM		 29852000-06-09 Alan Modra <alan@linuxcare.com.au>
2986
2987 * app.c (do_scrub_begin): Don't default lex[';'] as a line
2988 separator.
2989 * doc/internals.texi (line_separator_chars): Semicolon is no
2990 longer a default. Mention null and newline as defaults.
2991
2992 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
2993
2994 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
2995 * config/tc-i860.h (line_separator_chars): Likewise.
2996 * config/tc-h8300.c (line_separator_chars): Likewise.
2997 * config/tc-i960.c (line_separator_chars): Likewise.
2998 * config/tc-m68k.c (line_separator_chars): Likewise.
2999 * config/tc-mips.c (line_separator_chars): Likewise.
3000 * config/tc-ns32k.c (line_separator_chars): Likewise.
3001 * config/tc-sparc.c (line_separator_chars): Likewise.
3002 * config/tc-vax.c (line_separator_chars): Likewise.
3003
3004 * config/tc-h8300.c (comment_chars): Use string initialiser.
3005 * config/tc-i960.c (line_comment_chars): Likewise.
3006 * config/tc-z8k.c (comment_chars, line_comment_chars,
3007 line_separator_chars): Likewise.
3008
3009 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3010 for TE_LINUX.
3011
9bab9349
NC		 30122000-06-08 Nick Clifton <nickc@cygnus.com>
3013
3014 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3015 for size 1 fixes.
3016
946efd95
DB		 30172000-06-08 David O'Brien <obrien@FreeBSD.org>
3018
3019 * configure.in (VERSION): Update to show this is the CVS mainline.
3020
6480b79a
DB		 30212000-06-08 Matthew Jacob <mjacob@feral.com>
3022
3023 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3024 $at is the integer register $r28, vs. both $r28 and the floating
3025 point register $f28.
3026
10850f29
JW		 30272000-06-08 James E. Wilson <wilson@cygnus.com>
3028
3029 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3030 (dot_endp): Don't call ia64_flush_insns.
3031 (emit_one_bundle): Don't delete prologue/body records from
3032 unwind_record list in first loop. Rewrite second loop to account for
3033 this.
3034
150f24a2
JW		 30352000-06-07 David Mosberger <davidm@hpl.hp.com>
3036
3037 * config/tc-ia64.c: Add missing prototypes.
3038 (generate_unwind_image): Cast argument to output_unw_records call.
3039
e38c9cc2
DC		 3040Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3041
46b85d42 3042 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3043
1188e082
DC		 3044Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3045
3046 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3047 (REGISTER_P): likewise.
3048 (avr_opcodes): uses include/opcode/avr.h
3049 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3050
ac743b2c
AM		 30512000-06-04 Alan Modra <alan@linuxcare.com.au>
3052
0b545448
AM		 3053 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3054 initializers too.
ac743b2c 3055
969e1a7b
L		 30562000-06-03 H.J. Lu <hjl@gnu.org>
3057
3058 * read.c (is_end_of_line): Put back `;'.
3059
65172ab8
AM		 30602000-06-03 Alan Modra <alan@linuxcare.com.au>
3061
3062 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3063
b75c0c92
AM		 30642000-06-01 Alan Modra <alan@linuxcare.com.au>
3065
3066 * expr.c (operand): Test is_end_of_line outside switch to catch
3067 line separator chars that are also operators.
3068 (operator): Return O_illegal for line separator chars.
3069
3070 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3071 entry (or `!' entry for TC_HPPA).
3072
3073 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3074 before indexing is_end_of_line. Remove redundant check for '\0'.
3075 (fp_op2): Likewise.
3076 * config/tc-h8500.c (md_assemble): Likewise.
3077 * config/tc-mcore.c (md_assemble): Likewise.
3078 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3079 (md_atof): Likewise
3080
3081 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3082 is_end_of_line.
3083 * config/tc-mcore.c (mcore_cons): Likewise.
3084 (mcore_float_cons): Likewise.
3085 (mcore_stringer): Likewise.
3086 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3087
a6836251
SB		 30882000-06-01 Scott Bambrough <scottb@netwinder.org>
3089
3090 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3091
43841e91
NC		 30922000-05-29 Nick Clifton <nickc@cygnus.com>
3093
3094 * config/tc-sh.c: Fix compile time warning messages.
3095
3096 * config/tc-mips.c: Fix compile time warning messages.
3097
a057431b
PB		 30982000-05-29 Philip Blundell <philb@gnu.org>
3099
3100 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3101 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3102 * NEWS: Mention ARM ELF support.
3103
3c07fb76
AO		 31042000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3105
3106 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3107 it is modified, and use the real_size to compute the frag address
3108 for dwarf2 line info.
3109
ad4d6ccf
AM		 31102000-05-27 Alan Modra <alan@linuxcare.com.au>
3111
3112 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3113 line-matching scheme to cope with automake moving variables around.
3114 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3115 * Makefile.in: Regenerate.
3116
6faf3d66
JJ		 31172000-05-26 Jakub Jelinek <jakub@redhat.com>
3118
3119 * config/tc-sparc.c (sparc_relax): New.
3120 (md_longopts): Add -relax and -no-relax options.
3121 (md_parse_options, md_show_usage): Likewise.
3122 (md_apply_fix3): Optimize tail call into branch always if possible.
3123
0a44c2b1
DL		 3124Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3125
3126 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3127 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3128 rules, with warning when a GAS statement specifies a packing that
3129 will result in an instruction being squashed.
3e87a760
AM		 3130 Added typdef packing_type and enumerals, changed various integer
3131 literals to use the enumerals.
0a44c2b1 3132
e0c9811a
JW		 31332000-05-24 David Mosberger <davidm@hpl.hp.com>
3134
3135 * config/tc-ia64.c (dot_restorereg_p): New function.
3136 (md_pseudo_table): Add restorereg.p.
3137 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3138 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3139
3140 * config/tc-ia64.h (unw_record_type): Add unwabi.
3141 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3142 called MASK with members for imask, and the masks produced by
3143 fr_mem, gr_mem, br_mem, and frgr_mem.
3144 (unw_p_record): Add members ABI and CONTEXT.
3145 (unw_x_record): Add member AB.
3146 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3147 as pseudo-register for use during unwind info generation.
3148 (AR_PFS, AR_LC): New macros.
3149 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3150 whose names start with an at sign (as in "@priunat").
3151 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3152 register.
3153 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3154 proc_end, unwind_info, personality_routine): Consolidate into
3155 "unwind" structure to reduce offset-table use. Add member
3156 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3157 to be emitted.
3158 (output_R1_format, output_R3_format, output_P3_format,
3159 output_P6_format): Initialize R with zero to reduce compiler warnings.
3160 (output_P7_format): Ditto. Add `default' branch to switch
3161 statement to reduce compiler warnings.
3162 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3163 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3164 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3165 into single argument.
3166 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3167 compiler warnings. Merge A and B args into single argument.
3168 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3169 A and B args into single argument.
3170 (free_record): Removed (wasn't used).
3171 (free_list_records): Also free imasks in prologue records.
3172 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3173 (output_spill_mask): Remove.
3174 (output_unwabi): New function.
3175 (output_epilogue, output_label_state, output_copy_state): Call
3176 alloc_record.
3177 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3178 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3179 argument.
3180 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3181 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3182 as part of handling the prologue records. Emit region's imask if
3183 we have one. Handle unwabi, epilogue, label_state, copy_state,
3184 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3185 spill_sprel_p, and spill_reg_p records.
3186 (set_imask, count_bits, slot_index): New function.
3187 (fixup_unw_records): Fix region size computation. Handle
3188 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3189 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3190 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3191 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3192 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3193 (dot_save): Use manifest constants for applicaton registers.
3194 Handle REG_PR and REG_PRIUNAT.
3195 (dot_restore): Don't just ignore it.
3196 (dot_restorereg): New function..
3197 (generate_unwind_image): Ensure unwind info is a multiple of eight
3198 bytes, not just four bytes.
3199 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3200 (dot_altrp): Don't just ignore it.
3201 (dot_savemem): New function. Replaces dot_savesp() and
3202 dot_savepsp(). Use manifest constants for applicaton registers.
3203 Handle REG_PR and REG_PRIUNAT.
3204 (dot_savef): Simplify.
3205 (dot_saveb): Support generation of br_gr.
3206 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3207 dot_label_state, dot_copy_state): New function.
3208 (dot_unwabi): Don't just ignore it.
3209 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3210 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3211 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3212 (emit_one_bundle): Set slot number for prologue/body records
3213 *before* emitting the first insn.
3214 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3215 (md_begin): Declare "psp" pseudo-register.
3216 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3217 so we don't get segfault.
3218 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3219 counts as required per SW Conventions manual
3220 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3221 output_preds_psprel, output_preds_sprel, output_spill_base,
3222 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3223 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3224 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3225 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3226 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3227 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3228 (dot_vframe): Implement.
3229 (dot_vframesp, dot_vframepsp): New function.
3230
f98fd99f
HPN		 3231Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3232
3233 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3234 * configure: Regenerate.
f98fd99f 3235
ee7fcc42
AM		 32362000-05-23 Alan Modra <alan@linuxcare.com.au>
3237
3238 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3239 (md_estimate_size_before_relax): so we can use it here instead of
3240 old kludges. Localise vars to blocks. Comment.
3241
3242 * frags.c (frag_new): Update fr_var comments.
3243 * frags.h (struct frag): Ditto.
3244
c67e42c9
RH		 32452000-05-22 Richard Henderson <rth@cygnus.com>
3246
3247 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3248 (pseudo_func): Add pcrel.
3249 (operand_match): Handle IA64_OPND_TGT64.
3250 (build_insn): Likewise.
3251 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3252 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3253 (fix_insn): Handle all three 64-bit relocation types.
3254
5110c57e
HPN		 3255Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3256
3257 * obj.h (struct format_ops): New members begin, app_file,
3258 s_set_other, s_set_desc, s_get_type, s_set_type,
3259 separate_stab_sections, init_stab_section.
3260
3261 * config/obj-multi.h: Update GPL notice to v2.
3262 (obj_begin): New.
3263 (obj_app_file): New.
3264 (S_SET_SIZE): Test s_set_size for NULL before calling.
3265 (S_SET_ALIGN): Similar for s_set_align.
3266 (S_SET_OTHER): New.
3267 (S_SET_DESC): New.
3268 (S_GET_TYPE): New.
3269 (S_SET_TYPE): New.
3270 (SEPARATE_STAB_SECTIONS): New.
3271 (INIT_STAB_SECTION): New.
3272 (EMIT_SECTION_SYMBOLS): New.
3273 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3274
3275 * config/obj-elf.h: Update GPL notice to v2.
3276 Mention that this file is included from obj-multi.h.
3277 (obj_begin): Wrap definition in ifndef.
3278 (elf_file_symbol): Constify declaration.
3279 (obj_app_file): Ditto.
3280 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3281 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3282
3283 * config/obj-elf.c (elf_s_set_other): New.
3284 (elf_file_symbol): Constify argument.
3285 (elf_separate_stab_sections): New.
3286 (elf_init_stab_section): New.
3287 (elf_format_ops): Add new members. Remove comma at end.
3288
3289 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3290 (ecoff_format_ops): Add new fields. Remove comma at end.
3291 Mention inconsistency for emit_section_symbols.
3292
3293 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3294
3295 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3296 (coff_separate_stab_sections): New.
3297 (coff_format_ops): Add new members.
3298
3299 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3300 (obj_aout_s_set_other): New.
3301 (obj_aout_s_set_desc): New.
3302 (obj_aout_s_get_type): New.
3303 (obj_aout_s_set_type): New.
3304 (obj_aout_separate_stab_sections): New.
3305 (aout_format_ops): New members added. Use obj_aout_process_stab,
3306 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3307 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3308 appropriate.
3309 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3310
b98ef147
AM		 33112000-05-22 Alan Modra <alan@linuxcare.com.au>
3312
3313 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3314 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3315 (md_estimate_size_before_relax): Ensure jumps to weak and
3316 externally visible symbols are relocatable.
3317
0aa5d426
HPN		 3318Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3319
3320 * stabs.c (aout_process_stab): Make global.
3321 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3322 * read.h (aout_process_stab): Declare.
3323
3324 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3325 Generalize to *aout, *coff *elf.
3326 * configure: Regenerated.
3327
3328 * doc/internals.texi (Object format backend): Say
3329 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3330
3331 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3332 * Makefile.in: Regenerated.
3333
7c3dc350
CM		 33342000-05-19 Catherine Moore <clm@cygnus.com>
3335
3336 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3337
b3b6a3fe
JL		 33382000-05-18 Alan Modra <alan@linuxcare.com.au>
3339
3340 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3341 instruction to reflect change in re_assemble_*.
3342
c9e10a08
JL		 3343Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3344
3345 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3346 build PA64 ELF tools.
3347 * configure: Rebuilt.
3348
3043679f
AM		 33492000-05-17 Alan Modra <alan@linuxcare.com.au>
3350
3351 * Makefile.am: Regenerate dependencies.
3352 * Makefile.in: Regenerate.
3353
322f2c45
NC		 33542000-05-15 Nick Clifton <nickc@cygnus.com>
3355
3356 * config/tc-arm.c (struct asm_psr): Add boolean field
3357 distinguishing between CSPR and SPSR. Rename 'number' field
3358 to 'field'.
3359 (psrs): Rearrange contents to match new asm_psr structure.
3360 (arm_psr_parse): Move next to psr_required_here. Make it
3361 return an asm_psr structure.
3362 (psr_required_here): Use asm_psr structure returned by
3363 arm_psr_parse.
3364 (do_msr): Reorganise to allow psr_required_here to be called
3365 only once.
3366 (md_undefined_name): Mark 'name' parameter as unused, since
3367 the COFF target does not use it.
322f2c45 3368
5e6cbf41
PB		 33692000-05-14 David O'Brien <obrien@FreeBSD.org>
3370
3371 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3372 standards.
3373 * config/te-aux.h: Likewise.
3374 * config/te-dpx2.h: Likewise.
3375 * config/te-go32.h: Likewise.
3376 * config/te-hp300.h: Likewise.
3377 * config/te-hppa.h: Likewise.
3378 * config/te-i386aix.h: Likewise.
3379 * config/te-ic960.h: Likewise.
3380 * config/te-interix.h: Likewise.
3381 * config/te-nbsd532.h: Likewise.
3382 * config/te-pc532mach.h: Likewise.
3383 * config/te-ppcnw.h: Likewise.
3384 * config/te-psos.h: Likewise.
3385 * config/te-sparcaout.h: Likewise.
3386 * config/te-sun3.h: Likewise.
3387 * config/te-sysv32.h: Likewise.
3388
4132022d
AM		 33892000-05-14 Alan Modra <alan@linuxcare.com.au>
3390
3391 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3392 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3393 and sign extend without an if statement.
3394 (build_bytes): Likewise.
3395
33962000-05-14 Kazu Hirata <kazu@hxi.com>
3397
3398 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3399 X_add_symbol L_32 case.
3400
b4fd930a
AM		 34012000-05-14 David O'Brien <obrien@FreeBSD.org>
3402
3403 * config/te-freebsd.h: New file.
3404
a38cf1db
AM		 34052000-05-13 Alan Modra <alan@linuxcare.com.au>
3406
897083bd
AM		 3407 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3408 bindtextdomain): Replace defines with those from intl/libgettext.h
3409 to quieten gcc warnings.
3410
a38cf1db
AM		 3411 * NEWS: Mention x86 .arch and -q.
3412
3413 * config/tc-i386.c (quiet_warnings): New.
3414 (md_assemble): Use quiet_warnings.
3415 (md_parse_option): Set quiet_warnings from -q.
3416 (md_show_usage): Mention -q, delete -m.
3417 (flag_do_long_jump): Delete.
3418 (md_parse_option): Remove -m.
3419 (md_show_usage): Remove -m.
3420 (md_create_long_jump): Remove useless flag_do_long_jump code.
3421
3422 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3423 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3424
e413e4e9
AM		 34252000-05-13 Alan Modra <alan@linuxcare.com.au>
3426 Alexander Sokolov <robocop@netlink.ru>
3427
3428 * doc/c-i386.texi (i386-Arch): New section.
3429 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3430
3431 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3432 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3433 architecture has been given and is not 486.
3434 (set_cpu_arch): New.
3435 (md_pseudo_table): Add .arch.
3436 (md_assemble): Warn if cpu architecture has been given and an
3437 unsupported instruction.
3438
3439 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3440 Move operand_types bit defines after relevant template field.
3441 (template): Add cpu_flags.
3442 (Cpu*): Define.
3443 (arch_entry): New.
3444
e8b1cae5
AO		 34452000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3446
3447 * config/tc-mn10300.h (md_end): Define.
3448 (mn10300_finalize): Declare.
3449 * config/tc-mn10300.c: Include dwarf2dbg.h.
3450 (debug_line): Define.
3451 (md_assemble): Generate dwarf2 line info.
3452 (mn10300_finalize): New function. Finalize dwarf2 info.
3453
426b0403
AM		 34542000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3455
3456 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3457 external version of the relocation for weak symbols.
3458
e4c58b25
JW		 34592000-05-08 David Mosberger <davidm@hpl.hp.com>
3460
3461 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3462 frame size in units of 16 bytes, as required per SW Conventions manual.
3463 (output_unw_records): Output info-block header as a dword to get
3464 byte-order right.
3465
8fce3f5e
AM		 34662000-05-08 Alan Modra <alan@linuxcare.com.au>
3467
3468 * as.h: #include "file", not <file> on files from ../include.
3469 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3470 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3471 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3472 (tc_coff_symbol_emit_hook): Ditto.
3473 (OPTCOUNT): Cast to int to avoid compiler warning.
3474 (md_begin): Fix signed/unsigned warnings.
3475
34762000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3477
3478 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3479 ABRANCH LONG case for a conditional branch on a 68000.
3480 (md_estimate_size_before_relax): Likewise. Also handle
3481 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3482 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3483 PC-relative on all CPUs.
3484 (md_estimate_size_before_relax): Likewise.
3485
fb166ee3
AM		 34862000-05-04 Alan Modra <alan@linuxcare.com.au>
3487
3488 * as.c (parse_args): Just mention current year in printed
3489 copyright message.
3490
7a899fff
C		 34912000-05-03 J.T. Conklin <jtc@redback.com>
3492
3493 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3494 unit registers.
7a899fff
C		 3495 (md_parse_option): Recognize -m7400.
3496
44877466
ILT		 34972000-05-03 Ian Lance Taylor <ian@zembu.com>
3498
3499 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3500 don't permit lp to become less than the words array.
3501
eaa15ab8
NC		 35022000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3503
3504 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3505 Fix little-endian case.
3506
7c4f6a03
AM		 35072000-05-03 David O'Brien <obrien@NUXI.com>
3508
3509 * as.c (parse_args): Update copyright.
3510
da5d444c
AM		 35112000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3512
3513 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3514 for the .bss section too.
3515
3f9b03b5
AM		 35162000-05-02 Alan Modra <alan@linuxcare.com.au>
3517
3518 * configure.in: Set em=linux for hppa-*-linux.
3519 * configure: Regenerate.
3520 * doc/Makefile.in: Regenerate with correct automake.
3521
3522 * frags.c (frag_grow): Sanity check chunk_size.
3523
3524 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3525 * config/obj-som.h: Likewise.
3526 * config/obj-ieee.h: Likewise.
3527
3528 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3529
3530 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3531 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3532 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3533 (pa_ip): low_sign_unext now returns via function value. Use
3534 re_assemble_* instead of dis_assemble_* and
3535 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3536 unnecessarily.
3537 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3538 (md_section_align, md_parse_option, md_show_usage,
3539 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3540 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3541 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3542 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3543 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3544 pa_text): Likewise.
3545 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3546 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3547 outside of switch. Correct mask and shifting errors in case 10
3548 and case -11. In case 21, compare against signed range to suit
3549 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3550 case 17 and case 22, use offsetT variable to properly check range.
3551 Use re_assemble_* here too.
3552 (evaluate_absolute): Change type of value to offsetT. Call
3553 hppa_field_adjust to do the work for us.
3554 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3555 (pa_parse_cmpib_64_cmpltr): Ditto.
3556 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3557 of i to unsigned int.
3558 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3559 (pa_end_of_source): Return type is void.
3560
a2984248
CM		 3561Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3562
3563 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3564
df136245
DC		 3565Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3566
3567 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3568 More comments added.
3569 (md_begin): Removed "construct symbols for each register name".
3570 Because register names conflicts with GCC generated function
3571 names.
3572 (avr_operand): Now constant numbers can be used as a register
3573 identifiers (0 as r0, 31 as r31).
3574 (md_assemble): use skip_space () before parsing instruction
3575 operands.
3576
c1e73230
AM		 35772000-05-01 Alan Modra <alan@linuxcare.com.au>
3578
3579 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3580 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3581 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3582 * configure: Regenerate.
3583
a1934524
AM		 35842000-04-29 Andreas Jaeger <aj@suse.de>
3585
3586 * as.h: Correctly check GCC version.
3587
d9b7d820
AM		 35882000-04-26 David O'Brien <obrien@FreeBSD.org>
3589
3590 * doc/as.1: Fix unbalanced brackets.
3591
3592 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3593 TE_FreeBSD.
3594 (line_comment_chars): Set to '/' if TE_FreeBSD.
3595
cea1ab94
JL		 3596Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3597
3598 * configure.in: Configury support for PA64 (currently disabled).
3599 * configure: Rebuilt.
3600
e799a695
AM		 36012000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3602
3e87a760 3603 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3604 bfd_set_section_alignment.
3605
3b0ec529
AM		 36062000-04-25 Alan Modra <alan@linuxcare.com.au>
3607
3608 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3609 than 32.
3610
adcf07e6
NC		 36112000-04-24 Nick Clifton <nickc@cygnus.com>
3612
3613 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3614 * doc/as.texinfo (Align): Include arm and strongarm in list of
3615 targets that have the second form of the behaviour of the .align
3e87a760 3616 directive.
adcf07e6 3617
5047a41f
JL		 36182000-04-24 Mark Klein <mklein@dis.com>
3619
50705ef4 3620 * obj-som.c: Terminate obj_pseudo_table.
5047a41f 3621
a47cf567
NC		 3622Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3623
3624 * as.c (parse_args): Allow md_parse_option to override -a listing
3625 option.
3626 * config/obj-coff.c (add_lineno): Change type of offset parameter
3627 from "int" to "bfd_vma."
3628 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3629 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3630 (ppc_change_csect): Align correctly for XCOFF64.
3631 (ppc_machine): New function, which discards "ppc_machine" line.
3632 (ppc_tc): Cons for 8 when code is 64 bit.
3633 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3634 relocations.
3635 (md_parse_option): Handle -a64 and -a32.
3636 (ppc_xcoff64): New.
3637 * config/tc-ppc.h (TARGET_MACH): Define.
3638 (TARGET_FORMAT): Move to function.
3639 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3640
3641Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3642
3643 * config/tc-avr.c: New AVR_ISA_ defined.
3644 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3645 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3646 for `fmul', `movw' and `lpm R,Z' instructions.
3647 (avr_operands): Warn if current opcode is a two-word instruction
3648 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3649 (avr_opcodes): New commands added.
3650 (REGISTER_P): Check 'a' and 'v' constraint letters.
3651 (mcu_types): New MCU added.
3652
bf3ca999
TW		 36532000-04-22 Timothy Wall <twall@cygnus.com>
3654
3655 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3656 to "natval".
3657 (operand_match): Conditionally insert default bit values for IMMU9.
3658
98e5953c
JL		 36592000-04-14 Matthew Green <mrg@cygnus.com>
3660
3661 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3662 * configure: Rebuilt.
3663
a02fab7e
JL		 3664Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3665 Jason Eckhardt <jle@cygnus.com>
3666
c67e42c9 3667 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3668
3669 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3670 Added handling of new operand types l,y,&,fe,fE,fx.
3671
800eeca4
JW		 3672Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3673 David Mosberger <davidm@hpl.hp.com>
3674 Timothy Wall <twall@cygnus.com>
3675 Andrew MacLeod <amacleod@cygnus.com>
3676 Jim Wilson <wilson@cygnus.com>
3677
3678 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3679 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3680 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3681 * Makefile.in: Rebuild.
3682 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3683 * configure: Rebuild.
3684 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3685 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3686 * expr.c (expr): Handle md_optimize_expr.
3687 * read.c (LEX_HASH): Add comment.
3688 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3689
66778679
RH		 36902000-04-21 Richard Henderson <rth@cygnus.com>
3691
3692 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3693 bundling a non-delayed branch type instruction.
3694
aa15f6f7
AO		 36952000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3696
3697 * config/tc-mn10300.c (HAVE_AM30): Define.
3698 (md_assemble): Use it.
3699
16adf844
AM		 37002000-04-19 Alan Modra <alan@linuxcare.com.au>
3701
742f45cf
AM		 3702 * config/obj-elf.c (obj_elf_change_section): Check for changed
3703 section attributes.
3704
16adf844
AM		 3705 * Makefile.am: (CPU_MULTI_VALID): Remove.
3706 (MULTI_CPU_TYPES): Define.
3707 (MULTI_CPU_OBJ_VALID): Define.
3708 (DEPTC): Use the above.
3709 (DEPOBJ): Same here.
3710 (DEP2): And here.
3711 Regenerate dependencies.
3712 * Makefile.in: Regenerate.
3713
9c46fb1b
AM		 37142000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3715
742f45cf 3716 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3717
508866be
L		 37182000-04-18 H.J. Lu (hjl@gnu.org)
3719
3720 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3721 bfd_vma for non-bfd assemblers.
508866be 3722
ba2adb93
AM		 37232000-04-17 Alan Modra <alan@linuxcare.com.au>
3724
3725 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3726 doesn't give spurious errors.
3727
12ff5d56
AM		 37282000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3729
66778679 3730 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3731
fc633e5b
AM		 37322000-04-13 Alan Modra <alan@linuxcare.com.au>
3733
3734 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3735 constants, and don't assume offsetT is 32 bits.
3736
1ed18ec1
NC		 37372000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3738
3739 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3740 (md_pcrel_from_section): Add prototype.
3741 (d10v_fix_adjustable): Add prototype.
3742 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3743
3744 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3745
3db10f32
NC		 37462000-04-12 Nick Clifton <nickc@cygnus.com>
3747
3748 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3749 symbol in frag chain.
3750
847f7ad4
AM		 37512000-04-10 Alan Modra <alan@linuxcare.com.au>
3752
3753 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3754 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3755 (fits_in_signed_word, smallest_imm_type): Ditto.
3756 (md_assemble): Use an offsetT var to hold offsetT values, not a
3757 long.
3758 (offset_in_range): New.
3759 (md_assemble): Use it.
3760 (md_convert_frag): Change type of target_address, opcode_address,
3761 and displacement_from_opcode_start to offsetT.
3762 (md_create_short_jump): Change type of offset to offsetT.
3763 (md_create_long_jump): Ditto.
3764 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3765 (md_chars_to_number): Remove.
3766 (output_invalid): Remove duplicate prototype.
3767
ec694b89
NC		 37682000-04-09 Nick Clifton <nickc@cygnus.com>
3769
3770 * Makefile.am (CPU_TYPES): Add 'avr'.
3771 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3772 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3773
16adf844 3774 * Makefile.in: Regenerate.
ec694b89
NC		 3775
3776 * doc/as.texinfo: Add M32R documentation.
3777
a2d91340 3778Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3779
a2d91340 3780 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3781 --enable-build-warnings option.
a2d91340
AC		 3782 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3783 * Makefile.in, configure: Re-generate.
3784
d92b1a8a
NC		 37852000-04-07 Nick Clifton <nickc@cygnus.com>
3786
3787 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3788 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3789 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3790 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3791 (arm_force_relocation): Force relocations for
3792 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3793
52ccafd0
JR		 3794Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3795
3796 * config/tc-sh.c (get_operands): There's no third operand if the
3797 first operand is an immediate.
3798
015551fc
JR		 3799Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3800
3801 * config/tc-sh.c (immediate): Delete.
3802 (sh_operand_info): Add immediate member.
3803 (parse_reg): Use A_PC for pc.
3804 (parse_exp): Add second argument 'op'. All callers changed.
3805 (parse_at): Expect pc to be coded as A_PC.
3806 Use immediate field in *op.
3807 (insert): Add fourth argument 'op'. All callers changed.
3808 (build_relax): Add second argument 'op'. All callers changed.
3809 (insert_loop_bounds): New function.
3810 (build_Mytes): Remove DISP_4.
3811 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3812 (assemble_ppi): Use immediate field in *operand.
3813 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3814 (md_apply_fix): Likewise.
3815 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3816
79bd78be
AO		 3817Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3818
3819 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3820
e30e5a6a
HPN		 3821Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3822
3823 * internals.texi (CPU backend): Document
3824 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3825
41b49281
AM		 38262000-04-04 Alan Modra <alan@linuxcare.com.au>
3827
8ad3436c
AM		 3828 * po/gas.pot: Regenerate.
3829
3830 * as.c (show_usage): Restore translated part of bug string.
3831 * gasp.c (show_usage): Likewise.
3832
41b49281
AM		 3833 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3834 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3835 than move-if-change.
3836 (DEP1): Modify for "gcc -MM".
3837 (DEPTC): Likewise.
3838 (DEPOBJ): Likewise.
3839 (DEP2): Likewise.
3840 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3841 Update dependencies.
3842 * Makefile.in: Regenerate.
3843
0a727238
AO		 38442000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3845
3846 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3847 (md_begin): Likewise.
3848 (HAVE_AM33): New macro.
3849 (md_assemble): Use it. Match r_regs and xr_regs only if
3850 HAVE_AM33.
3851
c20f4f8c
AM		 38522000-04-03 Alan Modra <alan@linuxcare.com.au>
3853
3854 * as.h: #include "bin-bugs.h"
3855 * as.c (show_usage): Use REPORT_BUGS_TO.
3856 * gasp.c: #include "bin-bugs.h"
3857 (show_usage): Use REPORT_BUGS_TO.
3858
3859 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3860
753f6b12
HPN		 3861Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3862
3863 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3864 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3865 adjustments.
3866
726c5dcd
AM		 38672000-04-03 Alan Modra <alan@linuxcare.com.au>
3868
3869 * config/tc-i386.c (i386_immediate): Don't assume a constant
3870 immediate is necessarily 16 bits when in 16 bit code mode.
3871 (md_assemble): Instead set guess_suffix here after we have checked
3872 registers.
3873
bf80011a
RH		 38742000-04-02 Richard Henderson <rth@cygnus.com>
3875
3876 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3877 quantities. Correct right shift sign extension.
3878 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3879 32-bit value when shifting into place.
3880
92161534
ILT		 38812000-04-01 Ian Lance Taylor <ian@zembu.com>
3882
3883 * app.c: Add ATTRIBUTE_UNUSED as needed.
3884 * config/tc-ppc.c: Likewise.
3885 (ppc_size): Make unsigned long.
3886 (ppc_insert_operand): Add casts to avoid warnings.
3887
447f3982
NC		 38882000-03-31 Nick Clifton <nickc@cygnus.com>
3889
3890 * config/tc-d10v.h (md_flush_pending_output): Define.
3891
21d75ec2
NC		 38922000-03-29 Nick Clifton <nickc@cygnus.com>
3893
3894 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3895 segment. Works for both BFD_ASSEMBLER and others.
3896 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3897
d1a1bf19
NC		 38982000-03-29 Nick Clifton <nickc@cygnus.com
3899
3900 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3901
224de7a5
AM		 39022000-03-28 Alan Modra <alan@linuxcare.com.au>
3903
3904 * listing.c (LISTING_LHS_WIDTH): Default depends on
3905 LISTING_WORD_SIZE.
3906 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
3907
5b8274e3
ILT		 39082000-03-27 Ian Lance Taylor <ian@zembu.com>
3909
3910 * config/tc-sh.c (md_show_usage): Use backslash before newline in
3911 string literal.
3912
224de7a5 39132000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 3914
3915 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
3916
3917 * config/tc-avr.c (mcu_types): Add missing initialiser.
3918 (md_pcrel_from_section): Add prototype.
3919 (avr_operand): Remove redundant test of unsigned < 0.
3920 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
3921
39222000-03-27 Denis Chertykov <denisc@overta.ru>
3923
3924 * config/tc-avr.c: New file for AVR support.
3925 * config/tc-avr.h: Likewise.
3926 * configure.in: Add AVR support.
3927 * configure: Regenerate.
3928
9f10757c
TW		 39292000-03-26 Timothy Wall <twall@cygnus.com>
3930
3931 * gasp.c (macro_op): Add new argument to check_macro call.
3932 Macro structure definitions moved to macro.h
3933 * sb.h: Add argument to prototype for input_scrub_include_sb.
3934 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
3935 nesting checks with an additional flag.
3936 (struct input_save): Add flag to indicate whether current sb
3937 should be checked for proper macro/conditional nesting.
3938 (input_scrub_push/pop): Save/restore nest check flag.
3939 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 3940 defined.
9f10757c
TW		 3941 * macro.c (check_macro): Allow caller to retrieve parsed macro
3942 information if a pointer is provided. This information may be
3943 used by the new macro hooks.
3944 * macro.h: Update prototype for check_macro. Macro struct
3945 definitions moved here from macro.c/gasp.c.
3946 * read.c (read_a_source_file): Add parameter to check_macro call,
3947 and pass macro info to the macro hook, if defined.
3948 (input_scrub_insert_line): New. Allow insertion of a line of
3949 characters into the input stream.
3950 (input_scrub_insert_file): New. Allow insertion of an arbitrary
3951 file into the input stream.
3952 (s_include): Use input_scrub_insert_file.
3953 * internals.texi: Document new macro hooks.
3954 * as.h: New prototypes added.
3e87a760 3955
224de7a5 39562000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 3957
3958 * config/tc-i386.c: Don't start any as_bad or as_warn message with
3959 an initial capital letter.
3960 (i386_index_check): Reindent.
3961
11424155
NC		 39622000-03-19 Nick Clifton <nickc@cygnus.com>
3963
eaa15ab8 3964 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 3965 relative branches.
3966
43f05576
NC		 39672000-03-17 Thomas de Lellis <tdel@windriver.com>
3968
66778679
RH		 3969 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
3970 instruction operand bad if Rd > 7 when generating
3971 thumb instructions. Prevents for example,
3972 "adr r12,label" from silently failing and generating
3973 the wrong instruction.
3e87a760 3974
67231402
NC		 39752000-03-17 Nick Clifton <nickc@cygnus.com>
3976
3977 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
3978 that have a destingation >= 0x400000.
3e87a760 3979 Fix compile time warning messages.
67231402 3980
a37c8f88
JR		 3981Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3982
3983 * config/tc-sh.c (md_begin): When encountering insn that are
3984 not supported by the current arch, only change the name if
3985 its contents are the same as prev_name.
3986 (get_specific): If the the architecture doesn't match, fail.
3987
dead1419
JR		 3988Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3989
3990 * config/tc-sh.c (IDENT_CHAR): Define.
3991 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
3992 matching back where it came from.
3993
182e89d3
JR		 3994Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3995
3996 * config/tc-sh.c (md_show_usage): Add description of -dsp.
3997
84f73d89
NC		 39982000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
3999
4000 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4001 normal operands.
4002
dbbc7809
JL		 40032000-03-15 Kazu Hirata <kazu@hxi.com>
4004
4005 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4006
271bb601
HPN		 4007Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4008
4009 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4010 floating-point-number, make sure 'f' is in FLT_CHARS.
4011
8684e216
HPN		 4012Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4013
4014 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4015 (s_lcomm_internal): Use it.
4016 * doc/internals.texi (CPU backend): Document it.
4017 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4018 bytes.
4019
bb2d6cd7
GK		 40202000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4021
4022 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4023 when embedded-pic.
4024
4025 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4026 implementation doesn't have special handling for switch
4027 statements.
bb2d6cd7
GK		 4028 (macro_build): Allow for code in sections other than .text.
4029 (macro): Likewise.
4030 (mips_ip): Likewise.
4031 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4032 Don't perform relocs if we will be outputting them.
bb2d6cd7 4033 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4034 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4035 embedded-pic.
bb2d6cd7 4036
5c86cbc7 40372000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4038
66778679
RH		 4039 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4040 relocation type based on the entry in the fixup structure.
a47cf567 4041 Put S_IS_EXTERN processing back in.
5c86cbc7 4042
f8c827e9
L		 40432000-03-08 H.J. Lu (hjl@gnu.org)
4044
4045 * Makefile.am (install-exec-tooldir): Depend on
4046 install-exec-bindir for parallel make.
4047 * Makefile.in: Regenerated.
4048
8ad9e709
NC		 40492000-03-06 Nick Clifton <nickc@cygnus.com>
4050
4051 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4052 switch.
4053 (md_parse_option): Parse -m32r command line switch - disable m32rx
4054 compatability.
ded0aeb7
NC		 4055 (md_show_usage): Document new option.
4056
4057 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4058 * doc/Makefile.in: Regenerate.
4059 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4060
b7b8f327
MM		 40612000-03-02 Michael Meissner <meissner@redhat.com>
4062
4063 * config/tc-d30v.c (check_range): Remove code that incorrectly
4064 sign extended values where bits < 32.
4065
15886821
L		 40662000-03-02 H.J. Lu (hjl@gnu.org)
4067
4068 * configure.in: Support --enable-targets=all on ia32.
4069 * configure: Regenerated.
4070
8bf950bf
NC		 40712000-03-01 Nick Clifton <nickc@cygnus.com>
4072
4073 * gasp.c (do_align): Remove bogus check of alignment value.
4074
c5e54cc2
ILT		 40752000-02-27 Thomas de Lellis <tdel@windriver.com>
4076
4077 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4078 TC_PPC was defined forced the type of a symbol with no other type
4079 to be BSF_OBJECT.
4080
65fd87bc
ILT		 40812000-02-27 Hans-Peter Nilsson <hp@axis.com>
4082
4083 * doc/internals.texi (CPU backend): Mention that
4084 line_separator_chars do not break up comments. Fix typos for
4085 LEX_AT and LEX_NAME descriptions. Document operands for
4086 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4087 description of md_create_short_jump usage. Document argument for
4088 md_undefined_symbol.
4089
a25fe906
ILT		 40902000-02-27 Jakub Jelinek <jakub@redhat.com>
4091
4092 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4093 (md_parse_option): Handle it.
4094 (md_show_usage): Document it.
4095
21b10511
ILT		 40962000-02-27 Ian Lance Taylor <ian@zembu.com>
4097
4098 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4099 opcode, for the instruction `pal19'. From Andrea Arcangeli
4100 <andrea@suse.de>.
4101
773f551c
AM		 41022000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4103
4104 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4105 from here..
4106 (md_assemble): To here, before template operands are matched.
4107 Also ensure a constant immediate is sign extended when we know the
4108 size is at most 16 bits. This is to catch cases like "add
4109 $0xffc0,%ax" where we don't know the size, and thus that the
4110 immediate can be represented as Imm8S until after parsing the
4111 register operand.
4112 (i386_displacement): Similarly sign extend 16 bit constant
4113 displacements.
4114 (md_assemble): Relax 16-bit jump constant range check to suit sign
4115 extended displacements.
4116
28d33191
JL		 41172000-02-26 Andreas Jaeger <aj@suse.de>
4118
4119 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4120
cc5ca5ce
AM		 41212000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4122
4123 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4124 call operands when intel_syntax.
4125 (intel_float_operand): Return 2 for "fi...".
4126 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4127 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4128 earlier "SHORT" change.
4129 (md_assemble): When determining suffix from Regs, exclude
4130 InOutPortReg.
4131
056350c6
NC		 41322000-02-24 Nick Clifton <nickc@cygnus.com>
4133
4134 * configure: Add arm-wince, mips-pe and sh-pe targets.
4135 * configure: Regenerate.
4136
4137 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4138 sh-pe targets.
4139 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4140 "pe-mips" for the mips-pe target.
4141
4142 * config/tc-arm.c (insns): Change displacement encoded in BL
4143 and B instructions if the target port is arm-wince.
4144 (do_ldst): Do not bias the relocation offset if the target
4145 port is arm-wince.
4146 (md_pcrel_from): Add in missing relocation offset bias if the
4147 target os arm-wince.
4148
4149 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4150 (md_begin): Disable -G support for mips-pe target.
4151 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4152 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4153 COFF flavour.
4154
4155 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4156 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4157 assembler, just set the alignment to 4.
4158
4159 * config/te-wince-pe.h: New file for WinCE targets. Define
4160 TE_WINCE.
4161
36bf8ab9
AM		 41622000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4163
4164 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4165 string instructions.
4166 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4167 (i386_intel_memory_operand): After finding a segment override,
4168 check again for no `[' before looking for a displacement. Bomb if
4169 more than one displacement rather than silently discarding the
4170 second and subsequent ones. Free strings malloc'd by
4171 build_displacement_string.
4172
f5795b08
CM		 41732000-02-24 Catherine Moore <clm@cygnus.com>
4174
4175 * config/obj-som.c (obj_pseudo_table): Add "weak".
4176 (obj_som_weak): New routine.
4177
abd63a32
AM		 41782000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4179
520dc8e8
AM		 4180 * config/tc-i386.c (union i386_op): New.
4181 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4182 Throughout file replace occurences of disps[n], imms[n], regs[n]
4183 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4184 intel mode operand swapping. Add assert in regKludge and
4185 fake_zero_displacement code. Test i.types[n] when outputting
4186 displacements and immediates. Combine output of Disp16 with
4187 Disp32.
7f3f1ea2
AM		 4188 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4189 when in intel mode by (not) reversing fsub and fdiv operands
4190 before the template search. This fails for single operand
4191 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4192 undefined. Instead fix the base_opcode after we've found the
4193 template. Move base_opcode xor with found_reverse_match from
4194 opcode output code to before this fix so we test for the correct
4195 opcodes.
4196 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4197 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4198
4199 * config/tc-i386.h (TC_RELOC): Delete.
4200 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4201 with equivalent call to reloc.
4202
abd63a32
AM		 4203 * as.h (flag_m68k_mri): Move declaration after target include, and
4204 only declare when TC_M68K defined. Define as zero otherwise.
4205 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4206 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4207 Define as zero otherwise.
4208 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4209 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4210 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4211 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4212 testing whether defined.
4213 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4214 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4215 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4216 rather than testing whether defined.
4217 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4218 (parse_mri_cons): Declare and use only when TC_M68K.
4219 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4220 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4221 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4222
4223 * NEWS: Mention IBM 370 support.
4224
7e052742
RH		 42252000-02-23 Richard Henderson <rth@cygnus.com>
4226
4227 * config/tc-i386.c (md_assemble): When swapping operands for
4228 intel_syntax, assume everything that's not Imm or Disp is a
4229 register.
4230
5b93d8bb
AM		 42312000-02-23 Linas Vepstas <linas@linas.org>
4232
4233 * config/tc-i370.c, config/tc-i370.h: New files.
4234 * Makefile.am: Add support for Linux/IBM 370.
4235 * configure.in: Likewise.
4236 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4237 * config/obj-elf.c: Include elf/i370.h
4238 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4239
4240 * Makefile.in: Regenerate.
4241 * configure: Regenerate.
4242
4243 * doc/c-i370.texi: New file.
4244 * doc/all.texi: Include it.
4245 * doc/as.texinfo: And here.
3e87a760 4246 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4247 * doc/Makefile.in: Regenerate.
4248
25f2196d
CC		 42492000-02-19 Michael Meissner <meissner@redhat.com>
4250
4251 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4252 determine if an instruction can be used in parallel with an ADDppp
4253 or SUBppp instruction.
4254
6349b5f4
AH		 42552000-02-22 Andrew Haley <aph@cygnus.com>
4256
4257 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4258
2f6d2f85 42592000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4260
4261 * config/tc-mips.c (mips_gp32): New variable.
4262 (macro_build) Use mips_gp32.
4263 (mips_ip): Ditto.
4264 (md_longopts): Add "-mgp32" and "-mgp64".
4265 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4266
a47cf567
NC		 4267 (OPTION_M7900): Change offset
4268 (OPTION_NO_M7900): Ditto.
4269
b985eaa8
ILT		 42702000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4271
4272 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4273 warning, and bump it to 1.
4274
52454417
ILT		 42752000-02-22 Ian Lance Taylor <ian@zembu.com>
4276
4277 From Brad Lucier <lucier@math.purdue.edu>:
4278 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4279 match format.
4280
6b76fefe
CM		 42812000-02-21 Catherine Moore <clm@cygnus.com>
4282
4283 * config/tc-mips.c (MF_HILO_INSN): Define.
4284 (mips_7000_hilo_fix): Declare.
4285 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4286 (md_parse_option): Check for 7000_HILO_FIX options.
4287 (OPTION_M7000_HILO_FIX): Define.
4288 (OPTION_NO_M7000_HILO_FIX): Define.
4289 * doc/c-mips.texi (-mfix7000): Describe.
4290
f6af82bd
AM		 42912000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4292
4293 * listing.c (print_lines): Remove unused variable `end'.
4294
4295 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4296 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4297 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4298 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4299 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4300 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4301
8c8281f4
NC		 43022000-02-18 Nick Clifton <nickc@cygnus.com>
4303
4304 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4305 the computed frag offset, rather than overwriting it.
4306
d4845d57
JR		 4307Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4308
4309 * config/tc-sh.c ("elf/sh.h"): Include.
4310 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4311 (md.begin): Initialize target_arch.
4312 Only include opcodes in has table that match selected architecture.
4313 (parse_reg): Recognize register names for sh-dsp.
4314 (parse_at): Recognize post-modify addressing.
4315 (get_operands): The leading space is now optional.
4316 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4317 arguments. Update valid_arch.
4318 (build_Mytes): Add support for SDT_REG_N.
4319 (find_cooked_opcode): New function, broken out of md_assemble.
4320 (assemble_ppi, sh_elf_final_processing): New functions.
4321 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4322 (md_longopts, md_parse_option): New option: -dsp.
4323 * config/tc-sh.h (elf_tc_final_processing): Define.
4324 (sh_elf_final_processing): Declare.
4325
c97305a1
JL		 4326Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4327
4328 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4329 the unwinder subspace. Save the current seg/subseg before creating
4330 the new seg/subseg.
4331
bec50466
NC		 43322000-02-10 Nick Clifton <nickc@cygnus.com>
4333
4334 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4335 little endian targets.
bec50466 4336 (INST_BYTE1): Redefine to handle big and little endian
66778679 4337 targets.
bec50466
NC		 4338 (cpu_type): New type: Select between M340 and M210.
4339 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4340 instructions of the M340.
bec50466 4341 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4342 instructions.
bec50466
NC		 4343 (md_atof): Add support for little endian targets.
4344 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4345 line switches.
bec50466
NC		 4346 (md_convert_frag): Add support for little endian targets.
4347 (md_apply_fix3): Add support for little endian targets.
4348 (md_number_to_chars): Add support for little endian targets.
4349
a25c045a
TW		 43502000-02-10 Timothy Wall <twall@redhat.com>
4351
4352 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4353 defined, use it to verify the symbol just read should be a label.
4354
f28e8eb3
TW		 43552000-02-10 Timothy Wall <twall@redhat.com>
4356
4357 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4358 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4359 around colons when KEEP_WHITE_AROUND_COLON is defined.
4360 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4361 and KEEP_WHITE_AROUND_COLON.
4362
6dc19fc4
TW		 43632000-02-08 Timothy Wall <twall@redhat.com>
4364
4365 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4366 logic.
6dc19fc4 4367 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4368 implemented.
6dc19fc4
TW		 4369 (end_repeat): New. Provide support for a "break" out of the
4370 repeat loop.
4371 * read.h: Add prototypes for new functions.
3e87a760 4372
f805106c
TW		 43732000-02-08 Timothy Wall <twall@redhat.com>
4374
4375 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4376 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4377 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4378 non-zero.
4379
4469be0f
TW		 43802000-02-08 Timothy Wall <twall@redhat.com>
4381
4382 * read.c: Added elseif to directives table.
4383 * read.h: Added prototype for s_elseif.
4384 * doc/as.texinfo: Added description for elseif.
4385 * cond.c (s_elseif): New function
3e87a760 4386
24a17b6c
TW		 43872000-02-04 Timothy Wall <twall@redhat.com>
4388
4389 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4390 listings.
24a17b6c 4391
bea9907b 43922000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4393
bea9907b
TW		 4394 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4395 default values.
4396 * frags.c (frag_new): Calculate fr_fix in octets
4397 (frag_now_fix) Return offset as target address offset (bytes).
4398 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4399 quantities).
bea9907b
TW		 4400 * frags.h: Added prototype for frag_now_fix_octets().
4401 Distinguish between octets and bytes in field descriptions.
4402 * listing.c (calc_hex): Account for octets vs bytes when
4403 printing addresses/offsets.
4404 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4405 target is little-endian, print the octets in a word in big-endian
4406 order so that the display looks like a proper hexadecimal number,
4407 instead of having the octets reversed.
4408 * read.c (do_align): When recording alignment, alignment power
4409 should be in terms of target bytes (minimum addressible unit)
4410 instead of octets.
4411 (do_org) Convert ORG target address (byte) argument into an
4412 octet offset when generating a variable fragment.
4413 * symbols.c (resolve_symbol_value): Symbol final value
4414 converted to a target address offset (bytes) from its octet offset.
4415 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4416 offset (bytes) is adjusted by the frag offset (octets) converted
4417 to bytes.
4418 (coff_frob_section) Section alignment power is in terms of bytes;
4419 convert it to an octet alignment power when calculating size (and
4420 size mask) in octets. Don't modify the section size in order to
4421 "align" it for TI COFF, since that format has a different method
4422 for storing alignment information.
3e87a760 4423
210dcc61
TW		 44242000-02-01 Timothy Wall <twall@cygnus.com>
4425
4426 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4427 entries, matching the way GCC generates them. If not escaped, the
4428 filename is encoded incorrectly.
4429
557537a5 44302000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4431
557537a5
NC		 4432 * config/tc-arm.c (reg_table): Add support for ATPCS register
4433 naming conventions.
2c1c4c62 4434
557537a5 44352000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4436
2c1c4c62
GK		 4437 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4438 already defined.
3e87a760 4439 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4440 New macro.
4441 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4442 of a symbol when we really care about its value.
4443
44442000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4445
4446 * config/tc-mcore.c (md_assemble): Give warning message if
4447 operands passes to instruction are more than the spec.
4448
2f0ca46a
NC		 44492000-01-27 Thomas de Lellis <tdel@windriver.com>
4450
66778679 4451 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4452 Thumb mode but the label seen was not declared as '.thumb_func'
4453 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4454 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4455
4c63da97
AM		 44562000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4457
4458 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4459 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4460
4461 * Makefile.in: Same here.
4462 Update copyright.
4463
4464 * configure.in: Set bfd_gas for i386-aout when primary target
4465 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4466 we may need the primary te_file. Remove incorrect comment.
4467
4468 * configure: Regenerate.
4469
4470 * config/e-i386aout.c: New file.
4471
4472 * as.c (USE_EMULATIONS): Move to before print_version_id.
4473 (struct emulation): Add i386aout.
4474 (show_usage): Split text strings. Reformat -a text. Add --em
4475 help.
4476 Update copyright.
4477
4478 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4479 (aout_format_ops): New.
4480 Update copyright.
4481
4482 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4483 preprocessor conditional and add aout USE_EMULATIONS tests.
4484 (read_a_source_file): Don't pass error strings to printf as
4485 format arg.
4486 Update copyright.
4487
4488 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4489 format arg.
4490 (do_data): Same here.
4491 (process_file): And here.
4492 Update copyright.
4493
4494 * symbols.c (colon): Rewrite "already defined" fatal message
4495 code for aout with USE_EMULATIONS.
4496 Update copyright.
4497
4498 * config/obj-aout.c (OBJ_HEADER): Define.
4499 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4500 fields of sentinel.
4c63da97
AM		 4501 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4502 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4503 forms here.
4504 (obj_aout_type): Expand S_SET_OTHER here too.
4505 (obj_read_begin_hook): Remove.
4506 (aout_pop_insert): New.
4507 (obj_aout_s_get_other): New.
4508 (obj_aout_s_get_desc): New.
4509 (aout_format_ops): New.
4510 Update copyright.
4511
4512 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4513 gets aout_pseudo_table.
4514 (aout_pseudo_table): Declare.
4515 (obj_read_begin_hook): Define.
4516 Update copyright.
4517
4518 * config/obj-coff.c (obj_pseudo_table): Rename to
4519 coff_pseudo_table.
4520 (coff_pop_insert): Use coff_pseudo_table.
4521 (coff_sec_sym_ok_for_reloc): Remove.
4522 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4523 and comment all zero entries and remove #if 0 code.
4524 Update copyright.
4525
4526 * config/obj-coff.h (obj_pop_insert): Define.
4527 (coff_pseudo_table): Declare.
4528 Update copyright.
4529
4530 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4531 s_get_size, s_set_size. Comment all zero entries.
4532 Update copyright.
4533
4534 * config/obj-elf.c (elf_s_get_other): New function.
4535 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4536 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4537 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4538 comment.
4539 (obj_elf_parse_section_letters): Don't pass error strings to
4540 printf as format arg.
4541 Update copyright.
4542
4543 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4544 OBJ_MAYBE_ECOFF.
4545 (elf_s_get_other): Declare.
4546 (S_GET_OTHER) Define as elf_s_get_other if not already
4547 defined.
4548 (S_SET_OTHER): Only define when not already defined.
4549 (elf_obj_read_begin_hook): Declare.
4550 (obj_read_begin_hook): Define.
4551 (elf_obj_symbol_new_hook): Declare.
4552 (obj_symbol_new_hook): Define.
4553 Update copyright.
4554
4555 * config/obj-multi.h: Add copyright header and protect against
4556 multiple inclusion. Add * to all function pointers.
4557 (OBJ_HEADER): If defined, include it rather than other defines
4558 in this file.
4559 (obj_frob_file_after_relocs): Test for NULL.
4560 (obj_symbol_new_hook): Here too.
4561 (obj_sec_sym_ok_for_reloc): And here.
4562 (S_GET_OTHER): Define.
4563 (S_GET_DESC): Define.
4564 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4565 (OBJ_MAYBE_ELF): Update comment.
4566
4567 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4568 OBJ_AOUT preprocessor conditional and handle emulation by
4569 testing OUTPUT_FLAVOR.
4570 (i386_displacement): Here too.
4571 (md_section_align): Similarly here.
4572 (i386_target_format): Conditionally compile when more than one
4573 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4574 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4575 (i386_displacement): Here too.
4576 Update copyright.
4577
4578 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4579 Define TARGET_FORMAT for aout only when not multi.
4580 Update copyright.
4581
4582 * config/te-multi.h: Delete file as it's identical to te-generic.h
4583
add0c677
AM		 45842000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4585
4586 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4587 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4588 LONG_MNEM_SUFFIX.
4589
4590 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4591 DWORD_MNEM_SUFFIX.
4592 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4593 comments.
4594
a19d8eb0
CP		 45952000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4596
66778679
RH		 4597 * config/tc-mips.c (mips_do_align): New function.
4598 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4599
550262c4
NC		 46002000-01-10 Philip Blundell <philb@gnu.org>
4601
4602 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4603 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4604 line separator for Linux.
4605 * doc/as.texinfo (Comments): Mention the ARM.
4606
0decc840
NC		 46072000-01-10 Philip Blundell <pb@futuretv.com>
4608
4609 * configure.in (arm*-*-conix*): New target.
4610 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4611 armv*-*-linux-gnu.
4612 * configure: Regenerate.
4613
2e13b764
NC		 46142000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4615
4616 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4617 (obj_elf_visibility): New function.
3e87a760 4618
2e13b764
NC		 4619 * doc/as.texinfo (Visibility): New node: document visibility
4620 pseudo ops.
4621
2f6d2f85 4622For older changes see ChangeLog-9899
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