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* dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
249e3833
RH		 12001-03-17 Richard Henderson <rth@redhat.com>
2
3 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
4 (dwarf2_directive_loc): Don't use them.
5 (dwarf2_directive_file): Reject duplicate file definitions.
6 (get_filenum): Zero allocated memory.
7 (out_file_list): Complain about missing file definitions.
8
2289f85d
AM		 92001-03-17 Alan Modra <alan@linuxcare.com.au>
10
11 * read.c (do_org): Handle complex expressions.
12 * cgen.c (gas_cgen_finish_insn): Likewise.
13
4d5a53ff
JW		 142001-03-15 David Mosberger <davidm@hpl.hp.com>
15
16 * config/tc-ia64.c (md): New member keep_pending_output.
17 (ia64_flush_pending_output): Flush only if md.keep_pending_output
18 is not set.
19 (dot_xdata): Turn on md.keep_pending_output for the duration of
20 this function.
21 (dot_xfloat_cons): Ditto.
22 (dot_xstringer): Ditto.
23 (dot_xdata_ua): Ditto.
24 (dot_xfloat_cons_ua): Ditto.
25
262001-03-15 Jim Wilson <wilson@redhat.com>
27
28 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
29 label support.
30
19c0258a
AO		 312001-03-15 Alexandre Oliva <aoliva@redhat.com>
32
33 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
34
d68d4570
DD		 352001-03-15 DJ Delorie <dj@redhat.com>
36
37 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
38 blindly freeing string if it isn't at the top of the obstack.
39
f3c180ae
AM		 402001-03-13 Alan Modra <alan@linuxcare.com.au>
41
42 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
43 (NUM_FLAG_CODE): Define.
44 (lex_got): New function.
45 (got_reloc): New global var.
46 (x86_cons_fix_new): New function.
47 (x86_cons): New function.
48 (i386_immediate): Use lex_got here, replacing inline code. Change
49 "ignoring junk.." error message to "junk.."
50 (i386_displacement): Likewise.
51 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
52 (x86_cons): Declare.
53 (TC_CONS_FIX_NEW): Define.
54 (x86_cons_fix_new): Declare.
55
83e7603d
NC		 562001-03-12 Nick Clifton <nickc@redhat.com>
57
58 * config/tc-arm.c (md_begin): Always set machine type based on
59 cpu_variant.
60
1ae12ab7
AM		 612001-03-07 Alan Modra <alan@linuxcare.com.au>
62
63 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
f3c180ae 64 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1ae12ab7 65 union.
f3c180ae
AM		 66 <JumpInterSegment output>: Use correct i.disp_reloc[].
67 <immediate output>: Likewise.
1ae12ab7 68
4f3c3dbb
NC		 692001-03-06 Nick Clifton <nickc@redhat.com>
70
71 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
72 BLX(1) instruction.
73
dc84e067
NC		 742001-03-06 Igor Shevlyakov <igor@windriver.com>
75
76 * config/tc-m68k.c : Add 5407 to archs[] table.
77 (HAVE_LONG_BRANCH): Add mcf5407.
78 (select_control_regs): Recognize 5407.
79
a8150a88
DB		 802001-03-02 Dave Brolley <brolley@redhat.com>
81
1ae12ab7
AM		 82 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
83 than m32r_do_align.
a8150a88 84
e103941e
NC		 852001-03-02 Richard Sandiford <rsandifo@redhat.com>
86
87 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
88 (gen_to_words): Print warnings if NaNs are found and the target CPU
89 does not support them. Allow largest exponent to be used in normal
90 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
91
7c44d1d3
AJ		 922001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
93
94 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
95 anymore since we use bfd_elf_generic_reloc now.
96 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
97
27b7e12d
AM		 982001-02-27 Alan Modra <alan@linuxcare.com.au>
99
100 * configure.in (BFD_VERSION): New.
101 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
102 * configure: Regenerate.
103 * Makefile.am: Run "make dep-am"
104 * Makefile.in: Regenerate.
105 * doc/Makefile.in: Regenerate.
106
1af96959
NC		 1072001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
108
109 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
110 SEC_NEVER_LOAD when the 'n' flag is used.
111 Add SEC_NEVER_LOAD to matchflags.
112
d95767bf
SC		 1132001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
114
115 * symbols.c (decode_local_label_name): Initialize message_format
116 only when an error is reported (perf pb due to I18N).
117
3737d051
L		 1182001-02-23 H.J. Lu <hjl@gnu.org>
119
120 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
121 BFD_ASSEMBLER is not defined.
122
b653e7f9
NC		 1232001-02-23 Richard Sandiford <rsandifo@redhat.com>
124
125 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
126 done if it's against a symbol.
127
7463c317
TW		 1282001-02-22 Timothy Wall <twall@cygnus.com>
129
130 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
131 target formats if applicable.
132 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
133 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
134 * Makefile.in: Regenerated.
135 * configure.in: Added configuration for ia64-*-aix*.
136 * configure: Regenerated.
7c44d1d3 137
87f8eb97
JW		 1382001-02-21 David Mosberger <davidm@hpl.hp.com>
139
140 * config/tc-ia64.c (enum operand_match_result): New type.
141 (operand_match): Change return type to operand_match_result.
142 Fix all returns appropriately, adding support for returning the
143 out-of-range result.
144 (parse_operands): New locals result, error_pos, out_of_range_pos,
145 curr_out_of_range_pos. Rewrite operand matching loop to give better
146 error messages.
7c44d1d3 147
33d01f33
JW		 1482001-02-21 David Mosberger <davidm@hpl.hp.com>
149
150 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
151 (dot_proc): Clear unwind.prologue_count to zero.
152 (dot_prologue): Increment unwind.prologue_count.
153 (dot_restore): If second operand is omitted, use
154 unwind.prologue_count -1 for "ecount" (# of additional regions to
155 pop). Decrement unwind.prologue_count by number of regions
156 popped.
157
7e84d676
NC		 1582001-02-21 Nick Clifton <nickc@redhat.com>
159
160 * doc/as.texinfo (Section): Note that some flags to the COFF
161 version of .section remove attributes rather than setting them.
162
5cd4edbe
KH		 1632001-02-20 Kazu Hirata <kazu@hxi.com>
164
29184774
NC		 165 * config/tc-pdp11.c: Fix formatting.
166 * config/tc-pdp11.h: Likewise.
5cd4edbe 167
80b3ee89
AJ		 1682001-02-20 Bo Thorsen <bo@suse.de>
169
170 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
171 entry.
172
0fde8cc6 1732001-02-18 David O'Brien <obrien@FreeBSD.org>
cac5b87b
DB		 174
175 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
176 all FreeBSD platforms should look the same at this level.
177 * configure: Rebuilt.
178 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
179
e135f41b
NC		 1802001-02-18 lars brinkhoff <lars@nocrew.org>
181
182 * Makefile.am: Add PDP-11 target.
183 * configure.in: Likewise.
184 * config/tc-pdp11.c: New file.
185 * config/tc-pdp11.h: New file.
186 * doc/Makefile.am: Add PDP-11 documentation.
187 * doc/all.texi: Likewise.
188 * doc/as.texinfo: Likewise.
189 * doc/c-pdp11.texi: New file.
190
363c574f
MG		 1912001-02-16 matthew green <mrg@redhat.com>
192
80b3ee89 193 * gas/cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
363c574f 194
fa1cb89c
JW		 1952001-02-13 Jim Wilson <wilson@redhat.com>
196
197 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
198 reloc instead of a 0 reloc.
199 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
200 as done.
201 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
202
c842b53a
ILT		 2032001-02-13 Ian Lance Taylor <ian@zembu.com>
204
205 * write.c (is_dnrange): Stop as soon as the address becomes
206 larger.
207 (relax_frag): Add segment parameter. Only call symbol_get_frag
208 once. Only call is_dnrange if the symbol is in the same segment,
209 and the symbol address is larger.
210 (relax_segment): Pass segment to md_relax_frag and relax_frag.
211 * write.h (relax_frag): Update declaration.
212 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
213 it to relax_frag.
214 * config/tc-m32r.c (m32r_relax_frag): Likewise.
215 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
216 (m32r_relax_frag): Update declaration.
217 * config/tc-mips.h (md_relax_frag): Add segment parameter.
218 * config/tc-tic54x.h (md_relax_frag): Likewise.
219 * doc/internals.texi (CPU backend): Update documentation for
220 md_relax_frag.
221
6fad6acb
AM		 2222001-02-13 Alan Modra <alan@linuxcare.com.au>
223
fddf5b5b
AM		 224 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
225 Mention effect of < 386 architectures on jump promotion.
226 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
227
228 * config/tc-i386.c (no_cond_jump_promotion): New.
229 (set_cpu_arch): Parse "jumps" arch modifier.
230 (insn_size): Modify usage comment.
231 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
232 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
233 (TYPE_FROM_RELAX_STATE): New define.
234 (UNCOND_JUMP, COND_JUMP): Renumber.
235 (md_relax_table): Reorder to suit.
236 (COND_JUMP86): New define.
237 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
238 (md_assemble): Create frag var for jumps of max size, encode relax
239 state for COND_JUMP86.
240 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
241 leave conditional jumps small if no_cond_jump_promotion.
242 (md_convert_frag): Likewise.
243
6fad6acb
AM		 244 * expr.c (operator): Don't bump input_line_pointer for two char
245 operators. Instead return operator size via new param num_chars.
246 (expr): Use above to parse multi-char operators correctly.
247
23df1078
JH		 248Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
249
29184774 250 * config/tc-i386.c (i386_displacement): Fix handling of
23df1078
JH		 251 BFD_RELOC_X86_64_GOTPCREL.
252 (i386_validate_fix): Likewise.
253
b1e2e654
PB		 2542001-02-12 Philip Blundell <pb@futuretv.com>
255
256 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
257 ldrt/strt instructions.
258
9117d219
NC		 2592001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
260
261 * config/tc-mips.c (macro): For M_LA_AB emit a
262 BFD_RELOC_MIPS_CALL16 relocation or a
263 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
264 BFD_RELOC_MIPS_GOT16 and
265 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
266 loading the jump register when generating SVR4_PIC code.
267
97238fbd
CD		 2682001-02-10 Chris Demetriou <cgd@broadcom.com>
269
270 * configure.in: Make 'mipself' and 'mipsecoff' emulations
271 map to MIPS-specific files, as they used to do before the
272 change on 2000-05-21.
273 * configure: Regerate.
274
0f074f60
CD		 2752001-02-10 Chris Demetriou <cgd@broadcom.com>
276
277 * config/tc-mips.c (md_parse_option): Don't try to compile
278 ELF-only option code if not ELF.
279
91a2ae2a
RH		 2802001-02-08 David Mosberger <davidm@hpl.hp.com>
281
282 * config/tc-ia64.h (md_elf_section_type): New macro.
283 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
284 (they're now handled via ia64_elf_section_type.
285
286 * config/tc-ia64.c (unwind): New members saved_text_seg,
287 saved_text_subseg, and force_unwind_entry.
288 (optimize_unw_records): New function to optimize away unnecessary
289 unwind directives.
290 (ia64_elf_section_type): New function.
291 (output_unw_records): Generate unwind info only if the size is
292 non-zero or if it's forced for some other reason (e.g.,
293 handlerdata or a personality routine).
294 (generate_unwind_image): Don't switch back to previous
295 section---stay inside the unwind info section instead so that
296 handlerdata that may follow goes into the right place.
297 (dot_handlerdata): Force generation of unwind entry and save the
298 current active text segment before generating unwind image.
299 (dot_unwentry): Force generation of unwind entry.
300 (dot_personality): Ditto.
301 (dot_endp): Generate unwind table entry only if there is
302 some unwind info or the unwind entry was forced.
303
304 * config/tc-ia64.c (make_unw_section_name): New macro to form
305 unwind section name.
306 (generate_unwind_image): Add "text_name" argument. Use it to
307 form unwind section name.
308 (dot_handlerdata): Determine current segment (section) name and
309 pass it to generate_unwind_image().
310 (dot_endp): Determine current segment (section) name and use
311 it to determine the appropriate unwind section name.
312 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
313 n, fill, and max arguments.
314
a85d7ed0
NC		 3152001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
316
317 * Makefile.am: Add linux target for S/390.
318 * configure.in: Likewise.
319 * config/tc-s390.c: New file.
320 * config/tc-s390.h: New file.
321
de68de20
AO		 3222001-02-09 Alexandre Oliva <aoliva@redhat.com>
323
324 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
325 2byte, 4byte and 8byte.
326
8ea46bbd
AM		 3272001-02-08 Alan Modra <alan@linuxcare.com.au>
328
329 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
330 md_number_to_chars with size > sizeof (valueT).
331
a99746f4
L		 3322001-02-06 H.J. Lu <hjl@gnu.org>
333
334 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
335 there is no relocation.
336
f4e17b3d
L		 3372001-02-06 H.J. Lu <hjl@gnu.org>
338
339 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
340
341 * config/tc-ia64.c (md_parse_option): Only accept the valid
342 ia64 options on "-axxx".
343
3557da92
JW		 3442001-02-05 Jim Wilson <wilson@redhat.com>
345
346 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
347 aborting for invalid operands.
348
da6c73e0
AM		 3492001-02-06 Alan Modra <alan@linuxcare.com.au>
350
351 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
352 than via pointer. Update all callers.
353 (UNWIND_LOW32): Define.
354 (UNWIND_HIGH32): Define.
355 (pa_build_unwind_subspace): Use the above macros instead of dumping
356 bitfields directly. Call frag_more once rather than multiple times.
357 (md_assemble): Use UNWIND_LOW32.
358 (pa_entry): Likewise
359 (pa_procend): Likewise.
360 (process_exit): Use UNWIND_HIGH32.
361
986c6f4b
SC		 3622001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
363
364 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
365 function to select the header according to the cpu.
366 (md_after_pass_hook, md_do_align): Remove.
367 (md_cleanup, m68hc11_cleanup): Remove.
368 (md_pcrel_from_section): Declare.
369 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
370 (build_jump_insn, build_insn): Likewise.
371 (m68hc11_listing_header): New function.
372 (m68hc11_cleanup): Remove.
373
dbb8ad49
SC		 3742001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
375
328dc123 376 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
80b3ee89 377 symbols because there is no support for shared libraries and these
328dc123 378 symbols can't be overridden (unless they are weak).
dbb8ad49 379
a987bfc9
RH		 3802001-02-01 Momchil Velikov <velco@fadata.bg>
381
382 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
383 for the compilation unit with a zero byte.
384
22862cde
AM		 3852001-01-30 Alan Modra <alan@linuxcare.com.au>
386
387 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
388 destinations. Correct range check for 17 and 22 bit branches.
389
8ec6253e
NC		 3902001-01-25 Nick Clifton <nickc@redhat.com>
391
392 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
393 still set. Issue an error message instead.
394 (md_estimate_size_before_relax): Delete unused variable
395 'buffer_address'. Fixup parentheses around if statement.
80b3ee89 396
43ad3147
KH		 3972001-01-23 Kazu Hirata <kazu@hxi.com>
398
399 * as.c: Fix formatting.
400 * ehopt.c: Likewise.
401 * messages.c: Likewise.
402 * stabs.c: Likewise.
403 * symbols.c: Likewise.
404
015c05c1
AM		 4052001-01-23 Ben Elliston <bje@redhat.com>
406
407 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
408
66498417
KH		 4092001-01-22 Kazu Hirata <kazu@hxi.com>
410
411 * config/tc-alpha.c: Fix formatting.
412
1aad8cf8
KH		 4132001-01-19 Kazu Hirata <kazu@hxi.com>
414
415 * config/tc-alpha.c: Fix formatting.
416
32ff5c2e
KH		 4172001-01-18 Kazu Hirata <kazu@hxi.com>
418
419 * config/tc-alpha.c: Fix formatting.
420
cd17328a
NC		 4212001-01-18 Nick Clifton <nickc@redhat.com>
422
423 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
424 "da" flags.
425 (stm_flags): Remove redundant bit from "ed" and "da" flags.
426
81c425d1
AO		 4272001-01-18 Alexandre Oliva <aoliva@redhat.com>
428
429 * configure.in (cpu_type, arch): Match i386 too.
430 * configure: Rebuilt.
431
e5cb08ac
KH		 4322001-01-16 Kazu Hirata <kazu@hxi.com>
433
434 * config/tc-i386.c: Fix formatting.
435
1d3d5051
AM		 4362001-01-16 Alan Modra <alan@linuxcare.com.au>
437
64afeba3
AM		 438 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
439 relocs for .PARISC.unwind section.
440
1d3d5051
AM		 441 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
442 depending on section flags, not just for .text.
443
b44b1b85
JW		 4442001-01-15 Jim Wilson <wilson@redhat.com>
445
446 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
447 not immediately followed by an instruction.
448
098f2ec3
KH		 4492001-01-15 Kazu Hirata <kazu@hxi.com>
450
451 * config/tc-m68hc11.c: Fix formatting.
452
d4887adc
NC		 4532001-01-15 Nick Clifton <nickc@redhat.com>
454
455 * symbols.c (colon): Change 'already defined symbol' from a
456 fatal error to an ordinary error. There is no reason why this
457 error should be fatal.
458
459 * message.c (as_fatal): Delete output file, if one has been
015c05c1 460 created.
d4887adc 461
fcfd4916
AM		 4622001-01-14 Alan Modra <alan@linuxcare.com.au>
463
464 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
465
bfb32b52
KH		 4662001-01-14 Kazu Hirata <kazu@hxi.com>
467
468 * config/tc-alpha.c: Fix formatting.
469 * config/tc-arc.c: Likewise.
470 * config/tc-arc.h: Likewise.
471 * config/tc-d10v.c: Likewise.
472 * config/tc-i370.c: Likewise.
473 * config/tc-i386.c: Likewise.
474 * config/tc-i960.c: Likewise.
475 * config/tc-m68k.c: Likewise.
476 * config/tc-ppc.c: Likewise.
477 * config/tc-sparc.c: Likewise.
478 * config/tc-tahoe.c: Likewise.
479 * config/tc-vax.c: Likewise.
480
1e07b820
KH		 481 * config/tc-arc.c: Fix formatting.
482
19203624
KH		 483 * config/tc-arc.c: Fix formatting.
484
1328dc98
AM		 4852001-01-14 Alan Modra <alan@linuxcare.com.au>
486
c46b7515
AM		 487 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
488 both 32 and 64 bit ELF.
489
1328dc98
AM		 490 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
491 and don't bother storing `m' for "ce" completer. Tidy handling of
492 'J' and 'K' operands to suit. Handle '<' and '>' operands.
493
b9d79e03
JH		 494Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
495
29184774 496 * config/tc-i386.h (TARGET_MACH): New macro.
b9d79e03 497 (i386_mach): Declare.
29184774 498 * config/tc-i386.c (i386_mach): New function.
b9d79e03 499
a349d9dd
PB		 5002001-01-13 Philip Blundell <philb@gnu.org>
501
502 * doc/as.texinfo: Fix spelling and cross-references.
503
504 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
505 character for all systems, not just GNU/Linux. Make it explicit
506 that `-k' doesn't affect code generation, just ELF flags.
507
e2914f48
JH		 508Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
509
510 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
511 instructions.
512
272d76e0
FCE		 5132001-01-12 Frank Ch. Eigler <fche@redhat.com>
514
515 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
516
d0398d6a
NC		 5172001-01-12 Nick Clifton <nickc@redhat.com>
518
519 * as.c (print_args): Update copyright date to 2001.
520
2d73a4ca
NC		 5212001-01-12 Peter Targett <peter.targett@arccores.com>
522
523 * doc/c-arc.texi: New file.
524 Some sections to be expanded.
525
6e0b89ee
AM		 5262001-01-12 Alan Modra <alan@linuxcare.com.au>
527
528 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
529 (md_parse_option): Always accept "--32".
530
0d2bcfaf
NC		 5312001-01-11 Peter Targett <peter.targett@arccores.com>
532
533 * as.h (TC_ARC): Ensure struc-symbol.h included.
534 * as.c (dwarf2dbg.h): Include to remove implicit declaration
535 warnings.
536 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
537 (TARGET_SYMBOL_FIELDS) added.
538
539 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
540 * doc/c-arc.texi: New file.
541 Some sections to be expanded.
542 * doc/as.texinfo: Update command-line options.
543 Removed outdated text for ARC dependant features, instead include
544 text from above file.
545
546 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
547 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
548 (targ-cpu.h) header.
549 * config/tc-arc.h:
550 * config/tc-arc.c: New updated configuration for
551 ARC, including selection of core variants, and extensibility of
552 instructions, registers etc. through directives.
553
554 * config/tc-arc.c (arc_extinst): Minor corrections for
555 error messages.
556 (arc_common) Likewise. Make alignment argument optional for local
557 symbols also, with default of zero.
558
88051039
SC		 5592001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
560
561 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
562 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
563 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
564 and fix_new_exp() instead.
565 (md_convert_frag): For indexed post byte use the symbol value
566 rather than the displacement.
567 (md_relax_table): Fix indexed offset relax.
568
d8273f3b
SC		 5692001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
570
571 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
572 relax weak symbols.
015c05c1 573 (relaxable_symbol): New function.
d8273f3b 574
eea2ad45
AJ		 5752001-01-11 Andreas Jaeger <aj@suse.de>
576
577 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
578 not used anywhere.
579
7a91e76a
NC		 5802001-01-10 Nick Clifton <nickc@redhat.com>
581
582 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
583 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
584
aa257fcd
NC		 5852001-01-10 Nick Clifton <nickc@redhat.com>
586
587 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
588 character used to dollar local symbols.
589 (LOCAL_LABEL_CHAR): New constant - the magic character used to
590 local label symbols.
591 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
592 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
593 if defined.
594 Use LOCAL_LABEL_CHAR.
595 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
596 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
597 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
598
b77a7acd
AJ		 5992001-01-08 Bo Thorsen <bo@suse.de>
600
015c05c1
AM		 601 * config/tc-i386.c (i386_immediate, i386_displacement):
602 GOTPCREL check fix.
b77a7acd 603
5c2bd011
ILT		 6042001-01-07 Ian Lance Taylor <ian@zembu.com>
605
606 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
607 in last change.
608
46a04e3a
PB		 6092001-01-07 Philip Blundell <philb@gnu.org>
610
611 * doc/as.texinfo (Bug Reporting): Update email address for
612 reports.
613 * README: Likewise.
614
b96d3a20
JH		 615Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
616
617 * configure.in: Define DEFAULT_ARCH for i386.
29184774 618 * config/tc-i386.c (md_assemble): Return after the error message;
b96d3a20
JH		 619 move testing for 64bit operands to proper place.
620
55b62671
AJ		 6212001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
622
623 * doc/as.texinfo: Document '#' as comment character for i386 and
624 x86_64. Add AMD x86-64 into menu of machine dependent information.
625
626 * doc/c-i386.texi: Document x86_64 extensions.
627
7bc70a8e
JH		 628Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
629
29184774 630 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
7bc70a8e 631
a167610d
JH		 632Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
633
29184774 634 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
a167610d
JH		 635 * NEWS: Add note about Pentium4 support.
636
09f131f2
JH		 637Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
638
29184774 639 * config/tc-i387.c (pi, pte, pt): Update.
09f131f2
JH		 640 (type_names): Add new types.
641
6f8c0c4c
JH		 642Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
643
29184774 644 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
6f8c0c4c
JH		 645 CpuUnknown): Renumber
646 (CpuP4, CpuSSE2): New.
647 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
648
b96ed59a
PB		 6492001-01-03 Philip Blundell <pb@futuretv.com>
650
651 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
652 relocs.
653 (alpha_fix_adjustable): Likewise.
654 (md_apply_fix): Likewise.
655
a735d1cd
L		 6562000-12-31 H.J. Lu <hjl@gnu.org>
657
658 * listing.c (listing_message): Allocate string only if it is
659 used.
660
661 * configure: Rebuild.
662
67db5ab4
HPN		 6632000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
664
665 * doc/internals.texi (Relaxing with a table) <after relaxation>:
666 Point out caveats with generating fixups for the opcode in a frag.
667
c0d8940f
JH		 668Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
669
670 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
671 * NEWS: Add x86_64.
672
087f563c
L		 6732000-12-29 H.J. Lu <hjl@gnu.org>
674
675 * listing.c (calc_hex): Print the variable part only if the
676 fragment type is rs_fill.
677
8108ad8e
HPN		 6782000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
679
680 * doc/internals.texi (tc_conditional_pseudoop,
681 TC_LINKRELAX_FIXUP): Fix typos.
682
799051fc
RH		 6832000-12-28 Richard Henderson <rth@redhat.com>
684
685 * write.c (subsegs_finish): Fix thinko last change -- don't
686 "optimize" the alignment == 0 case.
687
0a9ef439
RH		 6882000-12-28 Richard Henderson <rth@redhat.com>
689
690 * as.h (rs_align_test): New.
691 * frags.c (NOP_OPCODE): Move default from read.c.
692 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
693 (frag_align_code): New.
694 * frags.h (frag_align_code): Declare.
695 * read.c (NOP_OPCODE): Remove.
696 (do_align): Use frag_align_code.
697 * write.c (NOP_OPCODE): Remove.
698 (get_recorded_alignment): New.
699 (cvt_frag_to_fill): Handle rs_align_test.
700 (relax_segment): Likewise.
701 (subsegs_finish): Align last subseg in section to the
702 section alignment. Use frag_align_code.
703 * write.h (get_recorded_alignment): Declare.
704 * config/obj-coff.c (size_section): Handle rs_align_test.
705 (fill_section, fixup_mdeps): Likewise.
706 (write_object_file): Use frag_align_code.
707
708 * config/tc-alpha.c (alpha_align): Use frag_align_code.
709 (alpha_handle_align): New.
710 * config/tc-alpha.h (HANDLE_ALIGN): New.
711 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
712
713 * config/tc-i386.h (md_do_align): Use frag_align_code.
714 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
715
716 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
717 (ia64_handle_align): New.
718 * config/tc-ia64.h (HANDLE_ALIGN): New.
719 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
720
721 * config/tc-m32r.c (m32r_do_align): Remove.
722 (m32r_handle_align): New.
723 (fill_insn): Use frag_align_code.
724 * config/tc-m32r.h (md_do_align): Remove.
725 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
726 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
727 * config/tc-mips.c, config/tc-mips.h: Similarly.
728
729 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
730 (sh_handle_align): Likewise. Handle rs_align_code.
731 (sh_do_align): Remove.
732 * config/tc-sh.h (md_do_align): Remove.
733 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
734
735 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
736 (sparc_handle_align): Likewise. Handle rs_align_code.
737 * config/tc-sparc.h (md_do_align): Remove.
738 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
739
3cd4dda7
DD		 7402000-12-22 DJ Delorie <dj@redhat.com>
741
742 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
743 when we assemble the first half of a pair.
744
ec56dfb4
L		 7452000-12-22 H.J. Lu <hjl@gnu.org>
746
747 * config/tc-i386.c (reloc): Update the macro for non-bfd
748 assembler.
749 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
750
ad1172d4
L		 7512000-12-22 H.J. Lu <hjl@gnu.org>
752
753 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
754
3e73aa7c
JH		 755Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
756
29184774 757 * config/tc-i386.h (i386_target_format): Define even for ELFs.
3e73aa7c
JH		 758 (QWORD_MNEM_SUFFIX): New macro.
759 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
760 New macros
761 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
762 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
763 ImmExt): Renumber.
764 (Size64, No_qSuf, NoRex64, Rex64): New macros.
765 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
766 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
767 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
768 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
769 Renumber.
770 (Reg, WordReg): Add Reg64.
771 (Imm): Add Imm32S and Imm64.
772 (EncImm): New.
773 (Disp): Add Disp64 and Disp32S.
774 (AnyMem): Add Disp32S.
775 (RegRex, RegRex64): New macros.
776 (rex_byte): New type.
29184774 777 * config/tc-i386.c (set_16bit_code_flag): Kill.
3e73aa7c
JH		 778 (fits_in_unsigned_long, fits_in_signed_long): New functions.
779 (reloc): New parameter "signed"; support x86_64.
780 (set_code_flag): New.
781 (DEFAULT_ARCH): New macro; default to "i386".
782 (default_arch): New static variable.
783 (struct _i386_insn): New fields Operand_PCrel; rex.
784 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
785 (flag_code): New enum and static variable.
786 (use_rela_relocations): New static variable.
787 (flag_code_names): New static variable.
788 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
789 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
790 K6 and Athlon.
791 (i386_align_code): Return plain "nop" for x86_64.
792 (mode_from_disp_size): Support Disp32S.
793 (smallest_imm_type): Support Imm32S and Imm64.
794 (offset_in_range): Support size of 8.
795 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
796 (md_pseudo_table): Add "code64"; use set_code_flat.
797 (md_begin): Emit sane error message on hash failure.
798 (tc_i386_fix_adjustable): Support x86_64 relocations.
799 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
800 instructions supported on particular arch just partially,
801 output of 64bit immediates, handling of Imm32S and Disp32S type.
802 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
803 (i386_displacement): Likewise.
804 (i386_index_check): Cleanup; support 64bit addresses.
805 (md_apply_fix3): Support x86_64 relocation and rela.
806 (md_longopts): Add "32" and "64".
807 (md_parse_option): Add OPTION_32 and OPTION_64.
808 (i386_target_format): Call even for ELFs; choose between
809 elf64-x86-64 and elf32-i386.
810 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
811 (tc_gen_reloc): Support rela relocations and x86_64.
812 (intel_e09_1): Support QWORD.
813
21d6c4af
DN		 8142000-12-15 Diego Novillo <dnovillo@redhat.com>
815
816 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
55b62671 817 it's not an offset expression.
21d6c4af
DN		 818 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
819 keep the braces '[' and ']' in the output string.
820 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
821 != FLAT. There is no such op_modifier.
822
6717891c
NC		 8232000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
824
825 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
826 if we have it.
827
ee515fb7
KH		 8282000-12-13 Kazu Hirata <kazu@hxi.com>
829
830 * as.h: Fix formatting.
831 * cgen.h: Likewise.
832 * dwarf2dbg.c: Likewise.
833 * input-scrub.c: Likewise.
834 * read.h: Likewise.
835
349a994c
DD		 8362000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
837
838 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
839 configure: Regenerate.
840
42dbf88c
NC		 8412000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
842
843 * dwarf2dbg.c: #include <limits.h> only if it exists.
844
0485cba3
AM		 8452000-12-13 Rodney Brown <RodneyBrown@mynd.com>
846
847 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
848 (md_apply_fix): Here too.
849
514829c3
JW		 8502000-12-12 Jim Wilson <wilson@redhat.com>
851
852 * config/tc-ia64.h (ia64_init): Add prototype.
853
92eb7b32
L		 8542000-12-12 H.J. Lu <hjl@gnu.org>
855
856 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
857
858 * read.h (outputting_stabs_line_debug): Change it to int.
859 * stabs.c (outputting_stabs_line_debug): Likewise.
860
8141c27d
GK		 8612000-12-12 Geoffrey Keating <geoffk@redhat.com>
862
863 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
864 the address of a function result.
865
5d6f4f16
GK		 8662000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
867
868 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
869 (md_assemble): Call dwarf2_emit_insn.
870 (shlib): Fix typo SHILB -> SHLIB.
871 (md_parse_option): Likewise.
872 (ppc_elf_validate_fix): Likewise:
873 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
874
d4c0c039
NC		 8752000-12-12 Nick Clifton <nickc@redhat.com>
876
877 * cgen.h: Fix formatting.
878 * input-scrub.c: Fix formatting.
879 * macro.c: Fix formatting.
e972090a 880 * config/tc-mips.c: Fix formatting.
584da044 881 * doc/c-mips.texi: Fix formatting.
55b62671 882
f16b83df
JH		 883Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
884
29184774 885 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
f16b83df
JH		 886 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
887 references.
888 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
889 otherwise.
29184774 890 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
f16b83df
JH		 891 (No_dSuf): Kill.
892
893 * i386.h (*_Suf): Remove No_dSuf.
894 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
895 Remove.
896 (i386_optab): Remove 'd' in the suffixes.
897
50705ef4
AM		 8982000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
899
900 * config/tc-i386.c (T_SHORT): Undefine before defining.
901
beae10d5
KH		 9022000-12-05 Kazu Hirata <kazu@hxi.com>
903
904 * config/tc-mips.c: Fix formatting.
905
bccba5f0 9062000-12-04 Matthew Hiller <hiller@redhat.com>
50705ef4
AM		 907
908 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
909 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
910 (md_show_usage): Ditto.
911 (md_parse_option): Ditto.
912 (d10v_cleanup): Writes pending instruction only if
913 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
bccba5f0 914 Fix compile time warning messages.
50705ef4
AM		 915
916 * doc/c-d10v.texi: Documents new options.
bccba5f0
NC		 917
9182000-12-04 Matthew Hiller <hiller@redhat.com>
919
50705ef4 920 * stabs.c (outputting_stabs_line_debug): New variable.
bccba5f0
NC		 921 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
922 function entry and unset at function exit.
923
50705ef4 924 * read.h (outputting_stabs_line_debug): New extern declaration.
bccba5f0
NC		 925
926 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
927
928 * dwarf2dbg.c: Fix compile time warning messages.
929
bc805888
KH		 9302000-12-03 Kazu Hirata <kazu@hxi.com>
931
932 * config/tc-a29k.c: Fix formatting.
933 * config/tc-alpha.c: Likewise.
934 * config/tc-arm.c: Likewise.
935 * config/tc-cris.c: Likewise.
936 * config/tc-hppa.c: Likewise.
937 * config/tc-i370.c: Likewise.
938 * config/tc-i386.c: Likewise.
939 * config/tc-i860.c: Likewise.
940 * config/tc-i960.c: Likewise.
941 * config/tc-ia64.c: Likewise.
942 * config/tc-m68hc11.c: Likewise.
943 * config/tc-m68k.c: Likewise.
944 * config/tc-m88k.c: Likewise.
945 * config/tc-pj.c: Likewise.
946 * config/tc-ppc.c: Likewise.
947 * config/tc-sh.c: Likewise.
948 * config/tc-sparc.c: Likewise.
949 * config/tc-tahoe.c: Likewise.
950 * config/tc-vax.c: Likewise.
951
3dacdf2e
NC		 9522000-12-01 Chris Demetriou <cgd@sibyte.com>
953
50705ef4
AM		 954 * config/tc-mips.c (mips_ip): When calculating offsets,
955 don't accept as constant the difference between the
956 addresses of symbols in two different sections.
957
958 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
959 specifiers.
960 (validate_mips_insn): Likewise. Also, update 'B' operand
961 specifier to use OP_*_CODE20 constants and delete 'm' operand
962 specifier.
963 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
964 operand specifiers. Change warning generated by 'B' operand
965 specifier to reflect its new multi-purpose usage.
966
967 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
968 -1, and update comment.
969 (file_mips_isa): Likewise.
970 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
971 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
972 ISA_* constants rather than hard-coded numbers.
973 (mips_cpu_info): New structure.
974 (mips_cpu_info_table): New table describing CPU and ISA names
975 and numbers.
976 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
977 mips_cpu_info_from_cpu): New functions.
978 (mips_isa_to_str): New function to get string for ISA name.
979 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
980 return const char *.
981 (md_begin): Redo CPU and ISA selection logic, using
982 mips_cpu_info_from_*. Convert to use ISA_* constants rather
983 than hard-coded numbers.
984 (append_insn, mips_emit_delays, macro, macro2): Convert to use
985 ISA_* constants rather than hard-coded numbers.
986 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
987 (md_longopts): Delete OPTION_NO_MIPS32.
988 (md_parse_option): Convert to use ISA_* constants rather than
989 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
990 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
991 to use strcasecmp to recognize "default" and to use
992 mips_cpu_info_from_name to get CPU numbers from argument.
993 (md_show_usage): Move -mips32 so it's with the rest of the ISA
994 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
995 mips32-4k.
996 (s_mipsset): Accept ISA value 32.
997 * doc/as.texinfo: Clean up MIPS options summary slightly,
998 remove -no-mips32. Add note about -mips4 and -mips32
999 specifying those ISA levels. Delete -mips32 and -no-mips32
1000 cpu flag descriptions.
1001 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1002 up the supported CPU switch list, and replace 4Kc, 4Km, and
1003 4Kp entries with a single mips32-4k entry. Note that you can
1004 use ".set mips32".
1005
29184774 1006 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
50705ef4
AM		 1007 ISA_MIPS64.
1008 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1009 -mips5 and -mips64.
1010 (md_parse_option): Add cases for OPTION_MIPS5 and
1011 OPTION_MIPS64.
1012 (md_show_usage): Mention -mips5 and -mips64 arguments.
1013 (s_mipsset): Add cases for MIPS5 and MIPS64.
1014 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1015 and pseudo-CPUs.
1016 * doc/as.texinfo: Mention -mips5 and -mips64 options
1017 and their meanings.
1018 * doc/c-mips.texi: Likewise. Also update introduction
1019 and ".set" usage information.
1020
1021 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1022 CPU list.
1023 (mips_cpu_info_table): Add SB-1 entries.
1024 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1025 known to the -mcpu option.
1026
1027 * doc/as.texinfo: Correct description of MIPS -mcpu
1028 option, by copying some of the text from doc/c-mips.texi.
c6c98b38 1029
5f68c319
NC		 10302000-12-01 Joel Sherrill <joel@OARcorp.com>
1031
3dacdf2e
NC		 1032 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1033 New targets.
1034 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1035 (sparc*-*-rtems*): Switched from a.out to ELF.
5f68c319
NC		 1036 * configure: Regenerate.
1037 * config.in: Regenerate.
1038 * Makefile.in: Regenerate.
1039 * aclocal.m4: Regenerate.
1040 * po/gas.pot: Regenerate.
50705ef4 1041
4ce3447c
PB		 10422000-11-30 Philip Blundell <pb@futuretv.com>
1043
1044 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1045 even in non BFD_ASSEMBLER case.
1046
76a0ddac
DN		 10472000-11-30 Diego Novillo <dnovillo@redhat.com>
1048
29184774 1049 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
76a0ddac
DN		 1050 syntax.
1051
220e750f
RH		 10522000-11-29 Richard Henderson <rth@redhat.com>
1053
1054 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1055 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1056 thread multiple subsegments properly; handle multiple code
1057 sections properly; emit proper compilation unit info for assembler
1058 generated debugging.
1059
1060 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1061 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1062 (dwarf2dbg_estimate_size_before_relax): Declare.
1063 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1064 * write.c: Include dwarf2dbg.h.
1065 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1066 (relax_segment): Likewise.
1067
99b222b4
HPN		 10682000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1069
1070 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1071 jump>: Use as_bad_where instead of as_bad. Tweak error message
1072 accordingly. Stabilize frag by updating fix part and resetting
1073 variant part.
1074 <undefined symbol, unconditional jump>: Ditto.
dda5ecfc
HPN		 1075 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1076 indexing is_end_of_line[].
1077 (md_assemble): Initialize size to 0.
1078 (md_section_align): Mark parameter seg as unused.
e46fee70 1079 (parse_reg): Parse names case-insensitively.
99b222b4 1080
814f6641
KH		 10812000-11-28 Kazu Hirata <kazu@hxi.com>
1082
1083 * config/obj-aout.h: Fix formatting.
1084 * config/obj-bout.h: Likewise.
1085 * config/obj-coff.c: Likewise.
1086 * config/obj-coff.h: Likewise.
1087 * config/obj-elf.h: Likewise.
1088 * config/obj-som.h: Likewise.
1089 * config/obj-vms.c: Likewise.
1090 * config/obj-vms.h: Likewise.
1091 * config/tc-h8300.h: Likewise.
1092 * config/tc-ns32k.h: Likewise.
1093 * config/tc-sparc.h: Likewise.
1094 * config/tc-tic54x.h: Likewise.
1095 * config/tc-z8k.h: Likewise.
1096
e47b9e39
NC		 10972000-11-28 Nick Clifton <nickc@redhat.com>
1098
1099 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1100 License is present in the sources, but not the output, and
1101 also available from the GNU website.
1102 (GNU Free Documentation License): Comment out this section.
1103
fcdc20a4
HPN		 11042000-11-28 Hans-Peter Nilsson <hp@axis.com>
1105
43c34dee
HPN		 1106 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1107 targets. Remove i860 from valid a.out targets.
1108 * Makefile.in: Regenerate.
1109
fcdc20a4 1110 * config/tc-cris.c: Include dwarf2dbg.h.
50705ef4 1111 (md_pseudo_table): Add .file and .loc.
fcdc20a4
HPN		 1112 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1113 (s_cris_file, s_cris_loc): New.
1114 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1115 * Makefile.am: Regenerate dependencies.
1116 * Makefile.in: Regenerate.
1117
16887944
AM		 11182000-11-28 Alan Modra <alan@linuxcare.com.au>
1119
1120 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1121 (MRI_MUL_PRECEDENCE): Likewise.
1122 (op_rank): Fix a comment typo.
1123
ae3e85dd
SC		 11242000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1125
1126 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1127 the error message.
1128 (get_operand): Fix analysis for movw/movb instructions.
1129
077b8428
NC		 11302000-11-24 Nick Clifton <nickc@redhat.com>
1131
1132 * configure.in (xscale-elf): Add target.
1133 (xscale-coff): Add target.
1134 * configure: Regenerate.
1135
1136 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1137 extenstion.
1138 (ARM_EXT_XSCALE): New ARM architecture extension.
1139 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1140 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1141 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1142 (ARM_ARCH_V4): Remove processor from architecture.
1143 (ARM_ARCH_3M): New architecutre definition.
1144 (ARM_ARCH_V5TE): New architecutre definition.
1145 (ARM_ARCH_XSCALE): New architecutre definition.
1146 (CPU_DEFAULT): Allow to be defaulted to XScale.
1147 (atpcs): New boolean variable.
1148 (ldr_flags): Support 'd' flag for double word loads.
1149 (str_flags): Support 'd' flag for double word stored.
1150 (do_mia): New function.
1151 (do_mar): New function.
1152 (do_mra): New function.
1153 (do_pld): New function.
1154 (do_ldrd): New function.
1155 (do_blx): New function.
1156 (do_bkpt): New function.
1157 (do_clz): New function.
1158 (do_lstc2): New function.
1159 (do_cdp2): New function.
1160 (do_t_blx): New function.
1161 (do_t_bkpt): New function.
1162 (do_smla): New function.
1163 (do_smlal): New function.
1164 (do_smul): New function.
1165 (do_qadd): New function.
1166 (do_co_reg2c): New function.
1167 (LONGEST_INSN): Redefine to 7.
1168
1169 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1170 command line switches.
1171
2434f565
JW		 11722000-11-22 Jim Wilson <wilson@redhat.com>
1173
1174 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1175 (struct rsrc): Make line unsigned.
1176 (gr_values): Add missing initializer.
1177 (SLOT_NUM_NOT_SET): Add unsigned cast.
1178 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1179 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1180 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1181 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1182 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1183 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1184 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1185 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1186 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1187 Add ATTRIBUTE_UNUSED to unused parameters.
1188 (convert_expr_to_ab_reg): Add parens.
1189 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
1190 (dot_prologue): Initialize grsave when declared.
1191 (md_pseudo_table): Add missing initializers.
1192 (operand_match): Add casts to bfd_vma.
1193 (emit_one_bundle): Delete unused local prev. Make required_template
1194 unsigned.
1195 (specify_resource): Cast i to unsigned.
1196 (note_register_values): Use fprintf_vma.
1197 (print_dependency): Likewise.
1198
5a080f89
JW		 11992000-11-21 Jim Wilson <wilson@redhat.com>
1200
5e7474a7
JW		 1201 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
1202 for unwind info section.
1203 (dot_endp): Likewise for unwind section.
1204
5a080f89
JW		 1205 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
1206 fix_new_exp.
1207
732d96b6
JJ		 12082000-11-21 Jakub Jelinek <jakub@redhat.com>
1209
1210 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
1211 (output_insn): Call dwarf2_emit_insn.
b8e904dc 1212 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 1213
6d2cf69f
RH		 12142000-11-17 Richard Henderson <rth@redhat.com>
1215
1216 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
1217 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
1218 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
1219
8179bd9b
NC		 12202000-11-17 Nick Clifton <nickc@redhat.com>
1221
1222 * config/tc-arm.c (md_pseudo_table): Add support for .line and
1223 .file pseudo ops.
1224
316e2c05
RH		 12252000-11-17 Richard Henderson <rth@redhat.com>
1226
1227 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
1228
a8316fe2
RH		 12292000-11-17 Richard Henderson <rth@redhat.com>
1230
1231 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
50705ef4 1232 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
a8316fe2
RH		 1233 tri-state definition of alpha_flag_mdebug.
1234 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
1235 (s_alpha_file): Store first .file directive.
1236 (s_alpha_stab): New.
1237 (md_pseudo_table): Add stabs and stabn.
1238
e346e481
RH		 12392000-11-17 Richard Henderson <rth@redhat.com>
1240
1241 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
1242
4dc7ead9
RH		 12432000-11-17 Richard Henderson <rth@redhat.com>
1244
1245 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 1246 (main): Call dwarf2_finish.
4dc7ead9
RH		 1247 * as.h (debug_type): Clarify documentation of the meaning
1248 of this variable.
1249 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
1250 (print_stats): Fix parenthesis problem.
1251 (now_subseg_size): New.
1252 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
1253 (dwarf2_directive_file): Don't set debug_type.
1254 (dwarf2_where): Honor DEBUG_DWARF2 first.
1255 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
1256 do nothing if not emitting dwarf2 debug info, or no work.
1257 * dwarf2dbg.h (dwarf2_emit_insn): Update.
1258 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
1259 (ecoff_new_file): Likewise.
1260 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
1261 commentary wrt dwarf2.
1262
1263 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
1264 ATTRIBUTE_UNUSED as needed.
1265 (emit_insn): Call dwarf2_emit_insn.
1266 (s_alpha_file): New.
1267 (s_alpha_loc): New.
1268 (s_alpha_coff_wrapper): Don't handle them.
1269 (md_pseudo_table): Update for .file and .loc.
1270 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1271
1272 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
1273 don't protect with debug_type.
1274 * config/tc-hppa.c (md_assemble): Likewise.
1275 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
1276 * config/tc-mn10300.c (md_assemble): Likewise.
1277 * config/tc-sh.c (md_assemble): Likewise.
1278 * config/tc-v850.c (md_assemble): Likewise.
1279
1280 * config/tc-arm.c (arm_end_of_source): Remove.
1281 * config/tc-hppa.c (pa_end_of_source): Remove.
1282 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
1283 * config/tc-mn10300.c (mn10300_finalize): Remove.
1284 * config/tc-sh.c (sh_finalize): Remove.
1285 * config/tc-v850.c (sh_finalize): Remove.
1286
1287 * config/tc-arm.h (md_end): Remove.
1288 * config/tc-hppa.h (md_end): Remove.
1289 (DWARF2_LINE_MIN_INSN_LENGTH): New.
1290 * config/tc-m68hc11.h (md_end): Remove.
1291 * config/tc-mn10300.h (md_end): Remove.
1292 * config/tc-sh.h (md_end): Remove.
1293 * config/tc-v850.h (md_end): Remove.
1294
1295 * config/tc-ia64.c (emit_one_bundle): Don't protect
1296 dwarf2 bits with debug_type.
1297 (md_assemble): Likewise.
1298 (ia64_end_of_source): Don't call dwarf2_finish.
1299
ca683b78
JW		 13002000-11-16 Jim Wilson <wilson@redhat.com>
1301
1302 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
1303 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
1304 > 16.
1305
6f620856
L		 13062000-11-16 H.J. Lu <hjl@gnu.org>
1307
1308 * config/obj-elf.c (obj_elf_symver): Don't check the missing
1309 version name.
1310
19d63e5d
KH		 13112000-11-15 Kazu Hirata <kazu@hxi.com>
1312
1313 * config/tc-tic30.c: Fix formatting.
1314 * config/tc-tic80.c: Likewise.
1315 * config/tc-v850.c: Likewise.
1316 * config/tc-vax.c: Likewise.
1317 * config/tc-w65.c: Likewise.
1318 * config/tc-z8k.c: Likewise.
1319
a8761a19
DD		 13202000-11-14 DJ Delorie <dj@redhat.com>
1321
1322 * config/tc-v850.c: Support dwarf2.
1323 * config/tc-v850.h: Ditto.
1324
1325 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
1326 parse_cons_expression_v850 to initialize hold_cons_reloc.
50705ef4 1327
88be23ec
BS		 13282000-11-15 Bernd Schmidt <bernds@redhat.com>
1329
29184774 1330 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
88be23ec
BS		 1331 (errata_nops_necessary_p): New function.
1332 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
1333 md.
1334
72a76794
JW		 13352000-11-14 Jim Wilson <wilson@redhat.com>
1336
1337 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
1338 return little endian bfd formats.
1339
4a1805b1
KH		 13402000-11-14 Kazu Hirata <kazu@hxi.com>
1341
1342 * config/aout_gnu.h: Fix formatting.
1343 * config/atof-vax.c: Likewise.
1344 * config/m68k-parse.h: Likewise.
1345 * config/m88k-opcode.h: Likewise.
1346 * config/obj-elf.c: Likewise.
1347 * config/tc-arm.c: Likewise.
1348 * config/tc-cris.c: Likewise.
1349 * config/tc-i386.c: Likewise.
1350 * config/tc-ia64.c: Likewise.
1351 * config/tc-mn10300.c: Likewise.
1352 * config/te-386bsd.h: Likewise.
1353 * config/te-hppa.h: Likewise.
1354 * config/te-nbsd.h: Likewise.
1355 * config/te-ppcnw.h: Likewise.
1356 * config/te-sparcaout.h: Likewise.
1357 * config/te-tmips.h: Likewise.
1358 * config/vax-inst.h: Likewise.
1359 * config/vms-conf.h: Likewise.
1360
c810873d
JJ		 13612000-11-14 Jakub Jelinek <jakub@redhat.com>
1362
1363 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
1364
79082ff0
L		 13652000-11-13 H.J. Lu <hjl@gnu.org>
1366
1367 * config/obj-elf.c (elf_frob_symbol): Support
1368 ".symver name,name2@@@nodename".
1369 (elf_frob_file_before_adjust): Likewise.
1370
1371 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
1372 and ".symver name,name2@@@nodename".
1373 Fix a typo.
1374
1da00eb4
L		 13752000-11-12 H.J. Lu (hjl@gnu.org)
1376
1377 * config/obj-elf.c (obj_elf_symver): Check missing version
1378 name.
1379
f585997b
L		 13802000-11-12 H.J. Lu (hjl@gnu.org)
1381
1382 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
1383 instead of bfd_vma for non-bfd assemblers.
1384
ef5c4bfc
KH		 13852000-11-09 Kazu Hirata <kazu@hxi.com>
1386
1387 * itbl-ops.c: Fix comment typos.
1388
f5a30c2e
JW		 13892000-11-08 Jim Wilson <wilson@redhat.com>
1390
1391 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
1392 (struct unwind): Add next_slot_frag field.
1393 (slot_index): New parameters slot_frag and first_frag. Add code
1394 to add in frag sizes when different. Add comments.
1395 (fixup_unw_records): New locals first_frag and last_frag. Pass new
1396 arguments to slot_index.
1397 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
1398 loop end. Set next_slot_frag field.
1399
339681c0
L		 14002000-11-07 H.J. Lu <hjl@gnu.org>
1401
1402 * doc/as.texinfo (.symver): Updated for versioned symbol
1403 reference.
1404
1405 * obj.h (format_ops): Add the frob_file_before_adjust field.
1406
1407 * config/obj-aout.c (aout_format_ops): Set the
1408 frob_file_before_adjust field to 0.
1409 * config/obj-coff.c (coff_format_ops): Likewise.
1410 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
1411
1412 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
1413 name.
1414 (elf_frob_file_before_adjust): New function to remove unneeded
1415 versioned symbols from the symbol table.
1416 (elf_format_ops): Set the frob_file_before_adjust field to
1417 elf_frob_file_before_adjust.
1418
1419 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
1420 not defined.
1421
1422 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
1423
4a314ec8
NC		 14242000-11-07 Peter Targett <peter.targett@arccores.com>
1425
1426 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
1427 BIG_ENDIAN macros.
1428 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
1429 Fix compile time warning messages.
50705ef4 1430
604d524f
NC		 14312000-11-07 Nick Clifton <nickc@redhat.com>
1432
1433 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
1434 buffer in order to avoid buffer overflows.
1435
44f5c83a
JW		 14362000-11-06 Steve Ellcey <sje@cup.hp.com>
1437
1438 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
1439 Change M to m for -milp32 or -mlp64 to match gcc.
1440 (dot_endp): Use bytes_per_address instead of 8.
1441 (emit_one_bundle): Use number_to_chars_littleendian instead of
1442 md_number_to_chars.
1443 (fix_insn): Likewise.
1444 (ia64_init): New function.
1445 (ia64_target_format): New function.
1446 (md_begin): Set endianness, arch, and machine as appropriate.
1447 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
1448 Make these macros depend on TE_HPUX macro.
1449 (TARGET_FORMAT): Define.
1450 (HOST_SPECIAL_INIT): Define.
1451 * config/te-hpux.h: New file.
1452 * configure.in: Add "ia64-*-hpux*" target to configure.
1453 * configure: Regenerate.
50705ef4 1454
7152f1dc
KH		 14552000-11-06 Kazu Hirata <kazu@hxi.com>
1456
ef99799a
KH		 1457 * as.c: Fix formatting.
1458 * dwarf2dbg.c: Likewise.
1459 * input-file.c: Likewise.
7152f1dc
KH		 1460 * input-file.h: Likewise.
1461 * input-scrub.c: Likewise.
ef99799a
KH		 1462 * itbl-ops.c: Likewise.
1463 * listing.c: Likewise.
1464 * macro.h: Likewise.
1465 * messages.c: Likewise.
1466 * read.c: Likewise.
1467 * subsegs.c: Likewise.
1468 * subsegs.h: Likewise.
1469 * write.c: Likewise.
7152f1dc 1470
cf055d54
NC		 14712000-11-06 Nick Clifton <nickc@redhat.com>
1472
1473 * doc/as.texinfo: Add GNU Free Documentation License.
1474 * doc/gasp.texi: Add GNU Free Documentation License.
1475 * doc/as.1: Add GNU Free Documentation License.
1476
8d6b5c8e
NC		 14772000-11-05 Nick Clifton <nickc@redhat.com>
1478
1479 * config/tc-arm.c: Add include of "dwarf2dbg.h"
1480
59ff2774
NC		 14812000-11-02 Per Lundberg <plundis@chaosdev.org>
1482
1483 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
1484 * configure: Regenerate.
1485
37d8bb27
NC		 14862000-11-01 Nick Clifton <nickc@redhat.com>
1487
1488 * read.c (original_case_string): New global variable.
1489 (read_a_source_file): Copy opcode string into
1490 original_case_string if clobbering the case of the opcode.
1491 * read.h: Export the definition of original_case_string.
1492 * config/tc-arm.c (md_assembler): When parsing a .req
1493 directive use the original opcode string, not the case
1494 clobbered version.
1495
d75bb8cf
NC		 14962000-11-02 Nick Clifton <nickc@redhat.com>
1497
1498 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 1499 variable.
d75bb8cf
NC		 1500 (md_assemble): Call dwarf2_generate_asm_lineno instead of
1501 dwarf2_where and dwarf2_gen_line_info.
1502
6c17cfe4
PB		 15032000-11-02 Theo Honohan <th@futuretv.com>
1504
50705ef4 1505 * config/tc-arm.c (do_msr): Improve error message.
6c17cfe4 1506
c51ce5f0
EC		 15072000-10-31 Eric Christopher <echristo@redhat.com>
1508
1509 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
1510 or pc-relative, else use fx_offset.
1511
f1bcba5b
JW		 15122000-10-31 Jim Wilson <wilson@redhat.com>
1513
1514 * config/tc-ia64.c (struct md): New field tag_fixups.
1515 (ia64_flush_insns): Handle tag_fixups. Error if dangling
1516 qualifying predicate.
1517 (emit_one_bundle): Delete spurious multiplication by one. Handle
1518 tag_fixups.
1519 (ia64_start_line): Error if dangling qualifying predicate.
1520 (defining_tag): New static variable.
1521 (ia64_unrecognized_line, case '['): Parse tags.
1522 (ia64_frob_label): Create tag_fixups.
1523 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 1524
8637c045
AM		 15252000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
1526
1527 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
1528
ebeeafe6
BS		 15292000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
1530
29184774 1531 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
ebeeafe6 1532
b041f888
KH		 15332000-10-30 Kazu Hirata <kazu@hxi.com>
1534
1535 * expr.c: Fix formatting.
1536 * flonum-copy.c: Likewise.
1537 * flonum.h: Likewise.
1538 * gasp.c: Likewise.
1539 * hash.c: Likewise.
1540
d8374dcd
HPN		 15412000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
1542
1543 * as.h (OPTION_MD_BASE): Bump to 190.
1544 * as.c (parse_args) <std_longopts>: Add comment about the need to
1545 check OPTION_MD_BASE in as.h.
1546
1308f14c
HPN		 1547 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
1548 for weak symbols.
1549
6f6ef0fa
NC		 15502000-10-27 Nick Clifton <nickc@redhat.com>
1551
1552 * configure.in (emulations): Add m68hc12.
1553 * configure: Regenerate.
1554 * po/gas.pot: Regenerate.
c51ce5f0 1555
bf1b5881
AH		 15562000-10-27 Aldy Hernandez <aldyh@redhat.com>
1557
50705ef4
AM		 1558 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
1559 cpsr*.
1560 (arm_psr_parse): Handle lowercase CPSR and SPSR.
bf1b5881 1561
85a39694
NC		 15622000-10-25 Nick Clifton <nickc@redhat.com>
1563
1564 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
1565 a DWARF2 line number information sequence.
1566
1567 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
1568
1569 * read.c (generate_lineno_debug): Update comment describing why
1570 DWARF2 line number debug information is not generated
1571 automatically by this function.
1572
1573 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
1574 not all.
c51ce5f0 1575
85a39694
NC		 1576 * config/tc-arm.h (md_end): Define.
1577 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 1578
85a39694
NC		 1579 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
1580 if generating DWARF2 line numbers.
1581 (arm_end_of_source): New function. Call dwarf2_finish if
1582 necessary.
1583
1584 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
1585 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
1586 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 1587
cce0cbdc
DN		 15882000-10-25 Diego Novillo <dnovillo@cygnus.com>
1589
29184774 1590 * config/tc-i386.c: Fix prototype declarations for functions taking no
cce0cbdc
DN		 1591 arguments.
1592
64a0c779
DN		 15932000-10-24 Diego Novillo <dnovillo@cygnus.com>
1594
29184774 1595 * config/tc-i386.c (i386_operand_modifier): Remove.
64a0c779
DN		 1596 (build_displacement_string): Remove.
1597 (i386_parse_seg): Remove.
1598 (i386_intel_memory_operand): Remove.
1599 (i386_intel_operand): Re-write using recursive descent parser based
1600 on MASM documentation.
1601 (struct intel_parser_s): New structure.
1602 (intel_parser): New static variable.
1603 (struct intel_token): New structure.
1604 (cur_token, prev_token): New static variables.
1605 (T_NIL): Define.
1606 (T_CONST): Define.
1607 (T_REG): Define.
1608 (T_BYTE): Define.
1609 (T_WORD): Define.
1610 (T_DWORD): Define.
1611 (T_QWORD): Define.
1612 (T_XWORD): Define.
1613 (T_SHORT): Define.
1614 (T_OFFSET): Define.
1615 (T_PTR): Define.
1616 (T_ID): Define.
1617 (intel_match_token): New function.
1618 (intel_get_token): New function.
1619 (intel_putback_token): New function.
1620 (intel_expr): New function.
1621 (intel_e05): New function.
1622 (intel_e05_1): New function.
1623 (intel_e06): New function.
1624 (intel_e06_1): New function.
1625 (intel_e09): New function.
1626 (intel_e09_1): New function.
1627 (intel_e10): New function.
1628 (intel_e10_1): New function.
1629 (intel_e11): New function.
1630
19f7b010
JJ		 16312000-10-20 Jakub Jelinek <jakub@redhat.com>
1632
1633 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
1634 instructions to loose any special insn->architecture mask.
1635
1636 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
1637 (sparc_md_end, sparc_arch_types, sparc_arch,
1638 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
1639 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
1640 request v9b architecture if they are used).
1641
3ae647a0
NC		 16422000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1643
1644 * config/tc-m68k.c: Fix the previous misapplied patch.
1645
5cbdaa77
NC		 16462000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1647
50705ef4
AM		 1648 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
1649 BFD_ASSEMBLER and !BFD_ASSEMBLER.
1650 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
1651 BFD_RELOC_*.
5cbdaa77 1652
e6c774b4
KH		 16532000-10-17 Kazu Hirata <kazu@hxi.com>
1654
1655 * debug.c: Fix formatting.
1656 * depend.c: Likewise.
1657 * dwarf2dbg.c: Likewise.
1658 * dwarf2dbg.h: Likewise.
1659 * ecoff.c: Likewise.
1660 * expr.c: Likewise.
1661 * expr.h: Likewise.
1662 * flonum-konst.c: Likewise.
1663 * frags.h: Likewise.
1664
ea20a7da
CC		 16652000-10-17 Chandrakala Chavva <cchavva@redhat.com>
1666
1667 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
1668 options.
1669 * doc/as.texinfo: Added notes about this new option.
1670
266cb5f1
HPN		 16712000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
1672
1673 * config/tc-sh.c (JREG): Remove.
1674 (md_convert_frag): Remove #if 0:d code using JREG.
1675
6588847e
DN		 16762000-10-15 Diego Novillo <dnovillo@cygnus.com>
1677
1678 * config/tc-i386.c (i386_operand_modifier): Only match
1679 modifiers SHORT and FLAT if they are followed by a space.
1680 (parse_register): When `allow_naked_reg' is set, do not confuse
1681 identifiers that start with a register name with a register.
1682
30a2b4ef
KH		 16832000-10-12 Kazu Hirata <kazu@hxi.com>
1684
1685 * app.c: Fix formatting.
1686 * as.c: Likewise.
1687 * as.h: Likewise.
1688 * bit_fix.h: Likewise.
1689 * cgen.c: Likewise.
1690 * cgen.h: Likewise.
1691 * cond.c: Likewise.
1692
d01e2a23
AM		 16932000-10-11 Alan Modra <alan@linuxcare.com.au>
1694
1695 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
1696
44852b19
AM		 16972000-10-07 Alan Modra <alan@linuxcare.com.au>
1698
dc1fc56b
AM		 1699 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
1700 Re-arrange function a little and improve error message.
1701
44852b19
AM		 1702 * write.c (write_relocs): Fix a comment.
1703
1704 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
1705 link-once sections.
1706
afa680f8
JW		 17072000-10-05 Jim Wilson <wilson@cygnus.com>
1708
1709 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
1710
ce8a8b2f
AM		 17112000-10-05 Alan Modra <alan@linuxcare.com.au>
1712
1713 * config/tc-i386.c: Delete some useless comments, reformat others.
1714
1715 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
1716 non-global syms in linkonce sections.
1717
56d27c17
AM		 17182000-10-04 Ralf Baechle <ralf@gnu.org>
1719
1720 * config/tc-ia64.c (operand_match): Don't use // style comments.
1721 * config/tc-i370.c: Likewise.
1722
7b15d668
HPN		 17232000-09-29 Hans-Peter Nilsson <hp@axis.com>
1724
1725 Changes to handle varying register prefix and user symbol prefix.
1726 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
1727 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
1728 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
1729 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
1730 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
1731 (demand_register_prefix): New variable.
1732 (md_pseudo_table): New pseudo ".syntax".
1733 (md_longopts): New options --no-underscore and --underscore.
1734 (cris_target_format): Return elf32-us-cris or elf32-cris depending
1735 on symbols_have_leading_underscore.
1736 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
1737 (get_spec_reg): Ditto.
1738 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
1739 Fix formatting.
1740 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
1741 --help.
1742 <case OPTION_NO_US, case OPTION_US>: New.
1743 (md_show_usage): Be brief and reformat to match continuation of
1744 --help.
1745 * po/gas.pot: Regenerate.
1746
27df9f40
AM		 17472000-09-28 Alan Modra <alan@linuxcare.com.au>
1748
1749 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
1750 force relocs for 12 bit branches.
1751 (md_apply_fix): Similarly, adjust logic here.
1752
5506e1a5
AM		 17532000-09-28 Alan Modra <alan@linuxcare.com.au>
1754
1755 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
1756 adjust for external and weak syms as we will use a reloc. Allow
1757 for +8 offset when calculating limits of branches.
1758 (hppa_fix_adjustable): Undo 2000-09-23 change.
1759 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
1760 Correct distance calculation.
47d89dba
AM		 1761 (tc_gen_reloc): Print the file name and line number if we can't
1762 handle a fixup.
5506e1a5
AM		 1763
1764 From John David Anglin <dave@hiauly1.hia.nrc.ca>
1765 * config/tc-hppa.c (nonzero_dibits): Define.
1766 (arg_reloc_stub_needed): Check each arg and return value
1767 separately for zero case.
1768 (pa_align): Declare argument `bytes'.
1769
81d4177b
KH		 17702000-09-25 Kazu Hirata <kazu@hxi.com>
1771
1772 * config/tc-cris.c: Fix formatting.
1773 * config/tc-d10v.h: Likewise.
1774 * config/tc-d30v.c: Likewise.
1775 * config/tc-d30v.h: Likewise.
1776 * config/tc-fr30.c: Likewise.
1777 * config/tc-fr30.h: Likewise.
1778 * config/tc-m68k.c: Likewise.
1779 * config/tc-m68k.h: Likewise.
1780 * config/tc-pj.h: Likewise.
1781 * config/tc-ppc.c: Likewise.
1782 * config/tc-ppc.h: Likewise.
1783 * config/tc-sh.c: Likewise.
1784 * config/tc-sh.h: Likewise.
1785 * config/tc-sparc.c: Likewise.
1786 * config/tc-v850.h: Likewise.
1787 * config/tc-vax.h: Likewise.
1788 * config/tc-w65.h: Likewise.
1789 * config/tc-z8k.h: Likewise.
1790
959ee541
AM		 17912000-09-23 Alan Modra <alan@linuxcare.com.au>
1792
1793 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
1794 checks only for ELF.
1795 (hppa_force_relocation): Likewise.
1796
139368c9
JW		 17972000-09-22 Jim Wilson <wilson@cygnus.com>
1798
1799 * config/tc-ia64.c (dv_sem): Add "stop".
1800 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
1801 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
1802 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
1803 match above.
1804 (mark_resources): Check IA64_RS_PRr.
1805
151337e8
NC		 18062000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1807
56d27c17 1808 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 1809 md_estimate_size_before_relax): Redesign and clean up the
1810 relaxation mechanism.
1811
0b7410c4
KH		 18122000-09-21 Kazu Hirata <kazu@hxi.com>
1813
1814 * config/tc-ns32k.c: Fix formatting.
1815 * config/tc-ns32k.h: Likewise.
1816
a4d24084
KH		 18172000-09-20 Kazu Hirata <kazu@hxi.com>
1818
82efde3a
KH		 1819 * config/tc-m32r.c: Fix formatting.
1820 * config/tc-m32r.h: Likewise.
1821 * config/tc-m68851.h: Likewise.
1822 * config/tc-m68hc11.c: Likewise.
1823 * config/tc-m68hc11.h: Likewise.
1824 * config/tc-m88k.c: Likewise.
1825 * config/tc-mcore.c: Likewise.
a75214e5 1826 * config/tc-mcore.h: Likewise.
82efde3a
KH		 1827 * config/tc-mips.c: Likewise.
1828 * config/tc-mips.h: Likewise.
1829 * config/tc-mn10200.h: Likewise.
1830 * config/tc-mn10300.h: Likewise.
a75214e5 1831 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 1832 * config/tc-tahoe.h: Likewise.
1833
4844386e 18342000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 1835
1836 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
1837 Likewise in relaxation description comments.
1838
9e754211
AM		 18392000-09-18 Alan Modra <alan@linuxcare.com.au>
1840
1841 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
1842 subtraction of two syms without emitting a relocation.
1843
1844 From David Huggins-Daines <dhd@linuxcare.com>
1845 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
1846 global or weak symbols.
1847
4a4f25cf
KH		 18482000-09-15 Kazu Hirata <kazu@hxi.com>
1849
1850 * config/tc-h8300.h: Fix formatting.
1851 * config/tc-h8500.c: Likewise.
1852 * config/tc-h8500.h: Likewise.
1853 * config/tc-hppa.h: Likewise.
1854 * config/tc-i370.h: Likewise.
1855 * config/tc-i386.h: Likewise.
1856 * config/tc-i860.c: Likewise.
1857 * config/tc-i860.h: Likewise.
1858 * config/tc-i960.h: Likewise.
1859 * config/tc-ia64.c: Likewise.
1860 * config/tc-ia64.h: Likewise.
1861
1dab94dd
KH		 18622000-09-14 Kazu Hirata <kazu@hxi.com>
1863
1864 * config/tc-a29k.c: Fix formatting.
1865 * config/tc-alpha.c: Likewise.
1866 * config/tc-arc.c: Likewise.
1867 * config/tc-arc.h: Likewise.
1868 * config/tc-arm.c: Likewise.
1869 * config/tc-arm.h: Likewise.
1870 * config/tc-avr.c: Likewise.
1871 * config/tc-avr.h: Likewise.
1872 * config/tc-tic30.c: Likewise.
1873 * config/tc-tic30.h: Likewise.
1874 * config/tc-tic54x.c: Likewise.
1875 * config/tc-tic54x.h: Likewise.
1876 * config/tc-tic80.c: Likewise.
1877 * config/tc-tic80.h: Likewise.
1878
7484b8e6
TW		 18792000-09-14 Timothy Wall <twall@cygnus.com>
1880
1881 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
1882 parallel comparisons for later use.
1883 (struct rsrc): Add parallel comparison type.
1884 (resources_match): Skip special cases of PR usage (non-conflicting
1885 parallel compares).
56d27c17 1886
bf514e21
KH		 18872000-09-13 Kazu Hirata <kazu@hxi.com>
1888
1889 * config/obj-ecoff.c: Fix formatting.
1890 * config/obj-elf.c: Likewise.
1891 * config/obj-elf.h: Likewise.
1892 * config/obj-evax.h: Likewise.
1893 * config/obj-generic.h: Likewise.
1894 * config/obj-hp300.c: Likewise.
1895 * config/obj-hp300.h: Likewise.
1896 * config/obj-ieee.h: Likewise.
1897 * config/obj-vms.c: Likewise.
1898 * config/obj-vms.h: Likewise.
1899
156c2f8b 19002000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 1901
50705ef4
AM		 1902 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
1903 (md_parse_option): Ditto.
1904 (md_longopts): Add -mips32 option.
1905 (md_show_usage): Document new options.
1906 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
1907 (mips_ip): Assemble mfc0 with a sub-selection code.
1908 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
156c2f8b
NC		 1909 (mips_cpu_to_str): New function.
1910 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
1911 Use CPU_* defines instead of hardcoded numbers.
1912
50705ef4
AM		 1913 * doc/as.texinfo: Document new options.
1914 * doc/c-mips.texi: Ditto.
156c2f8b 1915
a01b9fa4
KH		 19162000-09-12 Kazu Hirata <kazu@hxi.com>
1917
1918 * as.h: Fix formatting.
1919 * asintl.h: Likewise.
1920 * bit_fix.h: Likewise.
dcd619be
KH		 1921 * config/obj-aout.c: Likewise.
1922 * config/obj-aout.h: Likewise.
1923 * config/obj-bout.c: Likewise.
1924 * config/obj-bout.h: Likewise.
1925 * config/obj-coff.c: Likewise.
1926 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 1927 * dwarf2dbg.h: Likewise.
1928 * expr.h: Likewise.
1929 * flonum.h: Likewise.
1930 * frags.h: Likewise.
1931 * itbl-ops.h: Likewise.
1932 * macro.h: Likewise.
1933 * read.h: Likewise.
1934 * sb.h: Likewise.
1935 * struc-symbol.h: Likewise.
1936 * subsegs.h: Likewise.
1937 * symbols.h: Likewise.
1938 * tc.h: Likewise.
1939 * write.h: Likewise.
1940
92774660
KH		 19412000-09-11 Kazu Hirata <kazu@hxi.com>
1942
f0e652b4
KH		 1943 * bignum-copy.c: Fix formatting.
1944 * config/tc-i370.c: Likewise.
92774660
KH		 1945 * config/tc-i960.c: Likewise.
1946 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 1947 * ehopt.c: Likewise.
1948 * flonum-copy.c: Likewise.
1949 * flonum-konst.c: Likewise.
1950 * flonum-mult.c: Likewise.
1951 * literal.c: Likewise.
1952 * read.c: Likewise.
1953 * sb.c: Likewise.
1954 * stabs.c: Likewise.
1955 * subsegs.c: Likewise.
92774660 1956
222f8079
PB		 19572000-09-09 Philip Blundell <philb@gnu.org>
1958
1959 * configure.in (arm*-*-uclinux*): New target.
1960 * configure: Regenerate.
1961
c488923f
KH		 19622000-09-09 Kazu Hirata <kazu@hxi.com>
1963
1964 * input-file.c: Fix formatting.
1965 * itbl-ops.c: Likewise.
1966 * messages.c: Likewise.
1967
e0e3ecca
PB		 19682000-09-08 Philip Blundell <philb@gnu.org>
1969
1970 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
1971 offset is negative.
1972
5d64ca4e
L		 19732000-09-07 H.J. Lu <hjl@gnu.org>
1974
1975 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
1976 * configure: Rebuild.
1977
bdaaa2e1
KH		 19782000-09-07 Kazu Hirata <kazu@hxi.com>
1979
e49bc11e
KH		 1980 * atof-generic.c: Fix formatting.
1981 * config/tc-mips.c: Likewise.
e13b337a
KH		 1982 * config/tc-vax.c: Likewise.
1983 * input-scrub.c: Likewise.
bdaaa2e1 1984
d07ed2cd
AO		 19852000-09-07 Alexandre Oliva <aoliva@redhat.com>
1986
1987 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
1988 * configure.in (sh-*-linux*): Added.
1989 * configure: Rebuilt.
1990
86905619
KH		 19912000-09-06 Kazu Hirata <kazu@hxi.com>
1992
a28a3ccf
JL		 1993 * config/tc-hppa.c: Fix formatting.
1994
86905619
KH		 1995 * ecoff.c: Fix formatting.
1996
58cccadb
AO		 19972000-09-06 Alexandre Oliva <aoliva@redhat.com>
1998
1999 * configure: Rebuilt with new libtool.m4.
2000
542d6675
KH		 20012000-09-05 Kazu Hirata <kazu@hxi.com>
2002
2003 * cgen.c: Fix formatting.
2004 * config/tc-ia64.c: Likewise.
2005
5b343f5a
NC		 20062000-09-05 Nick Clifton <nickc@redhat.com>
2007
2008 * aclocal.m4: Regenerate.
2009 * config.in: Regenerate.
2010 * configure: Regenerate.
2011 * po/gas.pot: Regenerate.
50bbae35 2012
07e90ad5
HPN		 20132000-09-05 Hans-Peter Nilsson <hp@axis.com>
2014
2015 * config/tc-cris.c: Correct comment typos.
2016
1485d400
EC		 20172000-09-05 Eric Christopher <echristo@cygnus.com>
2018
2019 * config/tc-mn10300.c: Cleanup.
2020 (md_pcrel_from): Enable.
2021
904a31bf
AM		 20222000-09-05 Alan Modra <alan@linuxcare.com.au>
2023
927781e2
AM		 2024 * expr.c (operand): Fix a comment typo.
2025 * write.c (write_relocs): Fix a signed/unsigned warning.
2026
ecacdc7a
AM		 2027 * config/tc-hppa.c (fudge_reg_expressions): New
2028 (hppa_force_reg_syms_absolute): New.
2029 (pa_equ): Allow reg_section expressions.
2030 * config/tc-hppa.c (md_optimize_expr): Define.
2031 (hppa_force_reg_syms_absolute): Prototype.
2032
2033 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2034 (pa_parse_number): Pass in arg to select fp reg parsing.
2035 Return 1 to indicate format checks pass. If strict, then only
2036 accept a register or register symbol. Return value in...
2037 (pa_number): New static for pa_parse_number.
2038 (FP_REG_BASE): Define.
2039 (FP_REG_RSEL): Define.
2040 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2041 appropriate. White space changes.
2042 (need_pa11_opcode): Don't bother passing any params, get them from
2043 globals instead.
2044 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2045 Remove extraneous check in case 'Q'.
2046 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2047 reg, set section of resulting symbol to reg_section.
2048 (pa_parse_space_stmt): Modify call to pa_parse_number.
2049 (pa_space): Likewise.
2050
904a31bf
AM		 2051 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2052 (hppa_force_relocation): Handle vtable relocs.
2053 (pa_vtable_entry): New.
2054 (pa_vtable_inherit): New.
2055 (md_pseudo_table): Add entries for vtable pseudos.
2056 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2057 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2058 against weak syms.
2059 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2060 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2061 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2062 millicode import.
2063 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2064 specify a symbol type.
2065
2066 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2067 dependent things together.
2068 (md_elf_symbol_type): Define.
2069
2070 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2071 symbol.
2072 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2073
2074 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2075 (obj_elf_vtable_entry): Declare.
2076
2077 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2078 and export function.
2079 (obj_elf_vtable_entry): Similarly.
2080 (elf_pseudo_table): Fix the damage with a cast.
2081
a47cf567 20822000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 2083
2084 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2085 for template selection when a label is needed.
2086
197865e8
KH		 20872000-09-02 Kazu Hirata <kazu@hxi.com>
2088
2089 * config/tc-ia64.c: Fix formatting.
2090
18e03609
NC		 20912000-09-02 Nick Clifton <nickc@redhat.com>
2092
2093 * configure.in: Increase version number to 2.10.91.
2094 * configure: Regenerate.
2095 * aclocal.m4: Regenerate.
2096 * config.in: Regenerate.
2097 * po/gas.pot: Regenerate.
2098 * Makefile.in: Regenerate.
1485d400 2099
a1cc9221
AO		 21002000-09-01 Alexandre Oliva <aoliva@redhat.com>
2101
2102 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2103 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2104 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2105 similar relocs.
2106 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2107 branches.
2108
21092000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2110
2111 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2112 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2113 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2114 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2115 (GOT_symbol): New variable.
2116 (md_undefined_symbol): Set it.
2117
44576e1f
RH		 21182000-09-01 Richard Henderson <rth@cygnus.com>
2119
2120 * config/tc-ia64.c (match): Don't inline.
2121 (extra_goodness): New.
2122 (md_begin): Prefer nop.f and nop.b for best_template.
2123
29f8404c
KH		 21242000-08-31 Kazu Hirata <kazu@hxi.com>
2125
76b0a8c0
KH		 2126 * as.c: Fix formatting.
2127 * cond.c: Likewise.
2128 * frags.c: Likewise.
29f8404c
KH		 2129 * macro.c: Likewise.
2130
b4c1ea07
EC		 21312000-08-31 Eric Christopher <echristo@cygnus.com>
2132
2133 * config/tc-mn10300.c: Cleanup and fix warnings.
2134 (md_pseudo_table): Add initializers.
2135 (md_show_usage): Cleanup.
2136 (md_parse_option): Fix warnings.
2137 (md_undefined_symbol): Fix warnings.
2138 (md_conver_frag): Fix warnings.
2139 (tc_gen_reloc): Fix warnings.
2140 (md_apply_fix3): Fix warnings.
2141 (check_operand): Fix warnings.
2142
ac48eca1
AO		 21432000-08-31 Alexandre Oliva <aoliva@redhat.com>
2144
2145 * acinclude.m4: Include libtool and gettext macros from the
2146 top level.
2147 * aclocal.m4, configure: Rebuilt.
2148
e0c21649
GK		 21492000-08-30 Mark Hatle <mhatle@mvista.com>
2150
2151 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2152
cf39a089
KH		 21532000-08-31 Kazu Hirata <kazu@hxi.com>
2154
2155 * listing.c: Fix formatting.
2156
3ee4defc
KH		 21572000-08-29 Kazu Hirata <kazu@hxi.com>
2158
2159 * app.c: Fix a comment typo. Fix formatting.
2160
1e8d20f4
NC		 21612000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2162
29184774 2163 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
50bbae35
AM		 2164 offset of the target destination for jmp instructions.
2165 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 2166
5bcac8a4
HPN		 21672000-08-24 Hans-Peter Nilsson <hp@axis.com>
2168
2169 * NEWS: Mention support for CRIS.
2170
46547ecc
DC		 2171Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2172
2173 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2174 Sets `.lcomm' alignment to zero.
2175
4b853faa
AO		 21762000-08-23 Alexandre Oliva <aoliva@redhat.com>
2177
29184774
NC		 2178 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2179 TC_FIX_ADJUSTABLE): Define.
4b853faa 2180
efcc5914
JW		 21812000-08-23 Jim Wilson <wilson@cygnus.com>
2182
2183 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2184 unwind.personality_routine is set.
2185
aca719bf
AO		 21862000-08-23 H.J. Lu <hjl@gnu.org>
2187
2188 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
2189
a3da4de1
AO		 21902000-08-23 Alexandre Oliva <aoliva@redhat.com>
2191
2192 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
2193 environment is pe.
2194
56385375
L		 21952000-08-22 H.J. Lu <hjl@gnu.org>
2196
2197 * config.in (STRICTCOFF): New for strict COFF.
2198
2199 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
2200 i386-*-go32* and i386-go32-rtems*.
2201 * configure: Rebuilt.
2202
2203 * config/obj-coff.c (obj_coff_endef): Follow the historical
2204 behavior if STRICTCOFF is not defined.
2205
2206 * doc/internals.texi: Document STRICTCOFF.
2207
8f36cd18
AO		 22082000-08-22 Alexandre Oliva <aoliva@redhat.com>
2209
2210 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
2211 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
2212 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2213 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
2214 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
2215 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
2216 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
2217 Likewise.
2218
58a77e41
EC		 22192000-08-22 Eric Christopher <echristo@cygnus.com>
2220
2221 * config/tc-mn10300.c: (md_apply_fix): New function.
2222 (mn10300_force_relocation): New function.
2223 (mn10300_fix_adjustable): New function.
2224
2225 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
2226 (TC_HANDLES_FX_DONE): Define.
2227 (obj_fix_adjustable): Define.
2228 (MD_APPLY_FIX3): Define.
2229 (TC_LINKRELAX_FIXUP): Define.
2230
2231 * write.c: (TC_LINKRELAX_FIXUP): Define if not
2232 previously defined.
2233 (fixup_segment): Use TC_LINKRELAX_FIXUP.
2234
2235 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
2236
ded0649c
JE		 22372000-08-21 Jason Eckhardt <jle@cygnus.com>
2238
2239 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
2240 if the fixup resulted in a relocation.
2241
66102fe2
NC		 22422000-08-18 Nick Clifton <nickc@redhat.com>
2243
2244 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
2245 Make reference to first element of shift_names explicit.
2246
02198638
AO		 22472000-08-18 Alexandre Oliva <aoliva@redhat.com>
2248
2249 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
2250 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
2251 add a symbol's address. Removed all target-specific #ifdefs that
2252 used to accomplished the same.
2253 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2254 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2255 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2256 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2257 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
2258
353e2c69
KH		 22592000-08-17 Kazu Hirata <kazu@hxi.com>
2260
2261 * dwarf2dbg.c: Fix formatting.
2262
4fb7971f
NC		 22632000-08-17 Nick Clifton <nickc@redhat.com>
2264
2265 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
2266 to be recoded as logical shift lefts by zero.
2267
50b81f19
JW		 22682000-08-16 Jim Wilson <wilson@cygnus.com>
2269
2270 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
2271 postincrement modified registers. Handle IA64_OPND_R3_2 addl
2272 source registers.
2273 (note_register_values): Handle IA64_OPND_R3_2 operands.
2274
f869cfc6
JE		 22752000-08-16 Jason Eckhardt <jle@cygnus.com>
2276
50bbae35 2277 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 2278
8cb8bcba
NC		 22792000-08-16 Nick Clifton <nickc@redhat.com>
2280
2281 * config/tc-arm.c (struct asm_shift): Delete.
2282 (shift[]): Delete.
2283 (enum asm_shift_index): New.
2284 (struct asm_shift_properties): New.
2285 (struct asm_shift_name): New.
2286 (shift_properties[]); New.
2287 (shift_names[]); New.
2288
2289 (decode_shift): Use new structures.
2290 Issue a warning is "ROR #0" is used.
2291 Issue a warning if "ASR #0" or "LSR #0" is used.
2292
2293 (md_begin): Initialise arm_shift_hsh table from new
2294 asm_shift_name array.
2295
c2158c24
JJ		 22962000-08-16 Jakub Jelinek <jakub@redhat.com>
2297
2298 * config/tc-sparc.c: Kill all warnings.
2299 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
2300 in -xarch= as well.
2301 (md_show_usage): Update usage text.
2302
70485b5c
NC		 23032000-08-16 Nick Clifton <nickc@redhat.com>
2304
c2158c24 2305 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 2306 useful.
2307
a47cf567 23082000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 2309
2310 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
2311
2312 * config/tc-sh.c (md_assemble): Changed so debug_type
2313 test performed for ppi_assemble
2314 * config/tc-sh.c: Included dwarf2dbg.h.
2315 (debug_line): Defined.
2316 (md_assemble): Generates dwarf2 line info.
2317 (sh_finalize): New function. Finalize dwarf2 info.
2318 (assemble_ppi): Returns size of code generated.
2319 (build_Mytes): Returns size of code generated.
2320 (md_pseudo_table): Added "file" and "loc" psuedo ops.
2321 * config/tc-sh.h (md_end): Defined.
2322 (sh_finalize): Declared.
2323
1db77c8e
AO		 23242000-08-15 Alexandre Oliva <aoliva@redhat.com>
2325
2326 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
2327 md_number_to_chars.
2328
046b3b54
NC		 23292000-08-14 Nick Clifton <nickc@redhat.com>
2330
2331 * config/tc-arm.c (do_bx): Allow "bx pc".
2332
c43c2cc5
JW		 23332000-08-14 Jim Wilson <wilson@cygnus.com>
2334
2335 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
2336 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
2337 (md_begin): Change assignment to md.flag to OR in the new bit.
2338
d1d8ba22
NC		 23392000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
2340
2341 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
50705ef4
AM		 2342 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
2343 C_MOU, and C_EOS.
d1d8ba22 2344
22b36938
JE		 23452000-08-14 Jason Eckhardt <jle@cygnus.com>
2346
2347 * NEWS: Mention i860 support.
2348
c0bd0db2
JL		 2349Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
2350
2351 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2352
0ac658b8
AS		 23532000-08-14 Andreas Schwab <schwab@suse.de>
2354
2355 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
2356
9fc2dda2
JE		 23572000-08-11 Andreas Schwab <schwab@suse.de>
2358
2359 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
2360 argument.
2361
bc4466dc
KH		 23622000-08-11 Kazu Hirata <kazu@hxi.com>
2363
2364 * expr.c: Fix formatting.
351aa9f6 2365 * config/obj-bout.c: Likewise.
bc4466dc 2366
a9c99419
JE		 23672000-08-10 Jason Eckhardt <jle@cygnus.com>
2368
2369 * doc/c-i860.texi: Flesh out the i860 section more.
2370
7c743825
KH		 23712000-08-10 Kazu Hirata <kazu@hxi.com>
2372
2373 * symbols.c: Fix formatting.
929b12bc 2374 * expr.c: Likewise.
7c743825 2375
fa2255cb
DN		 2376Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
2377
29184774
NC		 2378 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
2379 modifier has the IgnoreSize bit set.
fa2255cb 2380
fc997f4b
AM		 23812000-08-09 Alan Modra <alan@linuxcare.com.au>
2382
2383 From Rodney Brown <RodneyBrown@mynd.com>
2384 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
2385 * configure: Regenerate.
2386
a47cf567
NC		 23872000-08-09 Kazu Hirata <kazu@hxi.com>
2388
2389 * hash.c: Fix formatting.
2390 * gasp.c: Likewise.
2391
305d537e
JE		 23922000-08-08 Jason Eckhardt <jle@cygnus.com>
2393
2394 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
2395 (i860_fix_info): New enum.
2396 (MD_APPLY_FIX3): Define.
2397 (WORKING_DOT_WORD): Define.
2398 (TC_HANDLES_FX_DONE): Define.
2399 (DIFF_EXPR_OK): Define.
2400 (LISTING_HEADER): Define.
2401 (TARGET_FORMAT): Select target format based on endian flag.
2402 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
2403 (target_big_endian): Add external declaration.
2404
2405 * config/tc-i860.c: All existing code reworked completely. Other
2406 new code shown below.
2407 (SYNTAX_SVR4): Define.
2408 (target_warn_expand): New variable.
2409 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
2410 (md_longopts): Declare and define with new options (-EL, -EB,
2411 and -mwarn-expand).
2412 (md_show_usage): New function.
2413 (md_operand): New function.
2414 (obtain_reloc_for_imm16): New function.
2415 (md_apply_fix3): New function.
2416 (tc_gen_reloc): New function.
2417
df86943d
NC		 24182000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2419
2420 * config/tc-m68hc11.c (build_jump_insn): Make sure the
2421 2 bytes of the jump address are in the same frag.
2422 (find): Accept 68hc12 register indirect modes.
2423
2424 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 2425
30d25259
RH		 24262000-08-07 Richard Henderson <rth@cygnus.com>
2427
2428 * config/tc-ia64.c (unwind): Add prologue_mask member.
2429 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
2430 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
2431 (dot_body): Clear unwind.prologue_mask.
2432 (dot_prologue): Set it. Accept a register second argument.
2433
2d484c7f
KH		 24342000-08-07 Kazu Hirata <kazu@hxi.com>
2435
2436 * config/atof-ieee.c: Fix formatting.
2437 * config/atof-tahoe.c: Likewise.
2438
a47cf567 24392000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 2440
3d4ae3c0
NC		 2441 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
2442 work.
2443
c91d2e08
NC		 2444 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
2445 of .popsection, .previous, .pushsection, .subsection,
2446 .version, .vtable_entry, .vtable_inherit and .weak.
2447
47926f60
KH		 24482000-08-05 Kazu Hirata <kazu@hxi.com>
2449
2450 * config/tc-cris.c: Fix formatting.
2451 * config/tc-i386.c: Likewise.
2452 * config/tc-sparc.c (sparc_ip): Simplify the code.
2453
ab3e48dc
KH		 24542000-08-04 Kazu Hirata <kazu@hxi.com>
2455
2456 * config/tc-cris.c: Rearrange code for readability.
2457 * config/tc-d10v.c: Fix formatting.
2458 * config/tc-m32r.c: Likewise.
2459 * config/tc-sparc.c: Likewise.
2460
3d56ab85
JW		 24612000-08-02 Jim Wilson <wilson@cygnus.com>
2462
2463 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
2464 before ia64_find_opcode.
2465 (md_assemble): Likewise.
2466
3f9dfb2c
NC		 24672000-08-01 Nick Clifton <nickc@cygnus.com>
2468
a47cf567 2469 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 2470 Undo some formatting fixes.
3f9dfb2c 2471
28e4f854
KH		 24722000-08-01 Kazu Hirata <kazu@hxi.com>
2473
2474 * config/obj-som.c: Fix formatting.
2475 * config/obj-ieee.c: Likewise.
2476 * config/tc-arm.c: Likewise.
2477 * config/tc-v850.c: Likewise.
2478
a570e639
NC		 24792000-08-01 Nick Clifton <nickc@redhat.com>
2480
2481 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
2482 index by command line option.
58a77e41 2483
a570e639
NC		 24842000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2485
2486 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
2487 (@node M68K-Branch): Rewrite to match the reality.
2488
e3308d0d
JE		 24892000-07-31 Jason Eckhardt <jle@cygnus.com>
2490
2491 * doc/c-i860.texi: New file.
2492 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
2493 * doc/Makefile.in: Regenerate.
2494 * doc/all.texi: Add I860 as relevant architecture.
2495 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
2496
2fd5405a
NC		 24972000-07-31 Kazu Hirata <kazu@hxi.com>
2498
2499 * config/tc-d30v.c: Fix formatting.
2500
28e7409f
NC		 25012000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2502
50bbae35
AM		 2503 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
2504 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
2505 long emit a long branch if available instead of an absolute jump, never
2506 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 2507
2508 * doc/c-m68k.texi: Document new command line option.
58a77e41 2509
a47cf567
NC		 25102000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
2511
2512 * config/tc-avr.c: Use PARAMS macro in function declarations.
2513 Don't declare md_pcrel_from_section (already in tc-avr.h).
2514 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
2515 (avr_operand): Don't set (unsigned) op_mask to -1.
2516
534022ea
JE		 25172000-07-28 Jason Eckhardt <jle@cygnus.com>
2518
50bbae35
AM		 2519 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
2520 * configure: Regenerated.
2521 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
2522 of operand to the .type directive (.e.g, "type").
534022ea 2523
4c400d5e
AM		 25242000-07-28 Alan Modra <alan@linuxcare.com.au>
2525
2526 * as.h (warn_comment, found_comment, found_comment_file): Declare.
2527 * app.c (do_scrub_chars): Record where first comment found.
2528 * read.c (read_a_source_file): Init found_comment on entry, and
2529 notify whether comments found on exit.
2530 * config/tc-hppa.c (md_shortopts): Add "c".
2531 (md_longopts): Add warn-comment.
2532 (md_parse_option): Handle it.
2533 (md_show_usage): Show available options.
2534 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
2535
0aa529cb
AC		 2536Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
2537
2538 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
2539 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 2540 sym_ptr_ptr
0aa529cb
AC		 2541 (md_estimate_size_before_relax): Don't fall off end of function.
2542
c6a7ab1f
NC		 25432000-07-27 Kazu Hirata <kazu@hxi.com>
2544
2545 * config/tc-avr.c: Fix formatting.
2546 * config/tc-ns32k.c: Likewise.
2547
e0c6ed95
AM		 25482000-07-27 Alan Modra <alan@linuxcare.com.au>
2549
2550 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
2551
25522000-07-27 Kazu Hirata <kazu@hxi.com>
2553
2554 * config/tc-d10v.c: Fix formatting.
2555 * config/tc-z8k.c: Likewise.
2556 * config/tc-sparc.c: Likewise.
2557
6883dc5e 25582000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 2559
2560 * cgen.c (queue_fixup): Declare opinfo.
2561 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
2562 (gas_cgen_md_operand): Ditto.
2563 (gas_cgen_md_apply_fix3): Ditto.
2564
39da8128
DD		 25652000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
2566
2567 * config/obj-coff.c (obj_frob_symbol): Don't merge
2568 labels. Don't merge if the symbol isn't constant. Return
2569 immediately if a symbol is merged.
2570
65e68b04
AM		 25712000-07-22 Alan Modra <alan@linuxcare.com.au>
2572
2573 * frags.c (frag_align): Correct absolute section alignment.
2574
5e0d736c
DD		 25752000-07-20 DJ Delorie <dj@redhat.com>
2576
2577 * config/obj-coff.c (obj_frob_symbol): revert previous change,
2578 it breaks linking against DLLs.
2579
3bcbcc3d
HPN		 25802000-07-20 Hans-Peter Nilsson <hp@axis.com>
2581
2582 * configure.in: Add CRIS support.
2583 * configure: Regenerate.
2584 * Makefile.am: (CPU_TYPES): Add cris.
2585 (CPU_OBJ_VALID) [aout]: Add cris.
2586 (MULTI_CPU_TYPES): Add cris.
2587 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 2588 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 2589 (TARGET_CPU_CFILES): Add config/tc-cris.c.
2590 (TARGET_CPU_HFILES): Add config/tc-cris.h.
2591 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
2592 Regenerate dependencies.
2593 * Makefile.in: Regenerate.
2594 * aclocal.m4: Regenerate.
2595 * as.c: Declare crisaout, criself.
2596 * config/tc-cris.h, config/tc-cris.c: New.
2597 * config/e-criself.c, config/e-crisaout.c: New.
2598 * po/POTFILES.in, po/gas.pot: Regenerate.
2599
041ff4dd 26002000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 2601
041ff4dd 2602 * read.c: Fix formatting.
efaf0ba4 2603 * write.c: Fix formatting.
041ff4dd 2604
f980ada0
L		 26052000-07-19 H.J. Lu <hjl@gnu.org>
2606
2607 * sb.c: Include <stdlib.h> if exists for abort ().
2608
25a8b250
AM		 26092000-07-19 Alan Modra <alan@linuxcare.com.au>
2610
2611 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
2612 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
2613 (pa_type_args): Same here.
2614
7a9aaf92
NC		 26152000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
2616
2617 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
2618 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
2619 the storage class is already set.
2620
8098403c
NC		 26212000-07-17 Kazu Hirata <kazu@hxi.com>
2622
fafb6d17 2623 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 2624 * config/tc-mn10200.c: Likewise.
2625 * config/tc-mn10300.c: Likewise.
2626 * config/tc-pj.c: Likewise.
2627 * config/tc-tic80.c: Likewise.
2628 * config/tc-w65.c: Likewise.
8098403c 2629
977e771a
FCE		 26302000-07-17 Frank Ch. Eigler <fche@redhat.com>
2631
2632 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
2633 is defined.
2634
63bf5651
ILT		 26352000-07-15 Ian Lance Taylor <ian@zembu.com>
2636
2637 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
2638 @code.
2639
1cd1c99b
AM		 26402000-07-15 Alan Modra <alan@linuxcare.com.au>
2641
2642 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
2643 ELF as are used for SOM (except the 32-bit reloc one) to decide
2644 whether a symbol can be reduced to a section symbol. Expand on
2645 the comment for symbols involved in LR% and RR% expressions.
2646
119d663a
NC		 26472000-07-14 Nick Clifton <nickc@cygnus.com>
2648
2649 * config/tc-mips.c (mips_disable_float_construction): New
2650 static variable. Set to true if doubles should not be
2651 constructed by loading two single width fp registers with
2652 halves of the value.
2653 (mips_ip): Test mips_disable_float_construction.
2654 (md_longopts): Add command line switches --construct-floats
2655 and --no-construct-floats.
2656 (md_parse_option): Parse new command line options.
2657 (md_show_usage): Describe new command line options.
2658
2659 * doc/c-mips.texi: Document new command line options.
2660
906fac54
AM		 26612000-07-13 Koundinya K <kk@ddeorg.soft.net>
2662
2663 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
2664 * configure: Regenerate.
2665
26662000-07-13 Hans-Peter Nilsson <hp@axis.com>
2667
2668 * configure.in (DEFAULT_EMULATION setting): Revert part of
2669 2000-07-01 change that set te_multi=multi unless set to tmips.
2670 * configure: Regenerate.
2671
7f788821
NC		 26722000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
2673
2674 * config/obj-coff.c (coff_frob_section): Add padding to the last
50705ef4 2675 section when aligning it increases its size.
7f788821 2676
9a736b6b
NC		 26772000-07-11 Kazu Hirata <kazu@hxi.com>
2678
2679 * config/tc-tic54x.c: Fix formatting.
2680
3dd5103b
NC		 26812000-07-10 Kazu Hirata <kazu@hxi.com>
2682
2683 * config/tc-h8500.c: Fix formatting.
1aea3bb8 2684 * config/tc-tic54x.c: Fix formatting.
3dd5103b 2685
46b85d42
AM		 26862000-07-10 Alan Modra <alan@linuxcare.com.au>
2687
2688 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
2689 displacements correctly.
2690
2691 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
2692
26932000-07-10 Ryan Bradetich <rbradetich@uswest.net>
2694
2695 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
2696 warning.
2697 (hash_jam): Ditto.
2698
ad1079af
AM		 26992000-07-09 Alan Modra <alan@linuxcare.com.au>
2700
2701 From David Huggins-Daines <dhd@linuxcare.com>
2702 * config/te-hppalinux64.h: Add a new emulation.
2703 * configure.in (emulations): Add configure bits to support the
2704 64-bit Linux/parisc target.
2705 * configure: Regenerate.
2706
2707 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
2708 (md_shortopts): Add `V' for ELF.
2709
2710 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
2711 when SOM or ELF_ARG_RELOC are defined.
2712 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
2713 ELF_ARG_RELOC are defined.
2714 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
2715 (pa_stringer): ..Do it here instead. Fix comment typos.
2716 (hppa_force_relocation): Cast enums to int before comparing with
2717 ints.
2718
2719 From Ryan Bradetich <rbradetich@uswest.net>
2720 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
2721 redifinition warning.
2722 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
2723 (hppa_force_relocation): ditto
ad1079af
AM		 2724 (md_apply_fix): Added cast to buf to fix warnings.
2725
2726 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
2727 cons_fix_new_hppa, hppa_force_relocation): Prototype.
2728
2729 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
2730 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
2731 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
2732 reloc_type** to avoid warnings in switch.
2733 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
2734 little earlier instead.
2735
2736 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
2737 and elf.
2738 (pa_type_args): Use symbol_arg_reloc_info.
2739 (struct pa_it): Make arg_reloc unsigned int.
2740 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
2741 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
2742 (pa_code): Delete. pa_text duplicates this function.
2743 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
2744 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
2745 int.
2746 (cons_fix_new_hppa): Actually change selector to e_fsel when
2747 warning about assuming so.
2748 (tc_gen_reloc): More example elf arg reloc code.
2749 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
2750 (hppa_force_relocation): Likewise.
2751
2752 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
2753 files.
2754 (pa_end_of_source): Prototype.
2755 (hppa_fix_adjustable): Prototype.
2756 (LABELS_WITHOUT_COLONS): Move it..
2757 * config/te-hppa.h: To here.
2758
2759 * config/te-hppa64.h: New file.
2760
2761 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
2762 type.
2763 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
2764 format -10, -16, 16 relocs.
2765 (hppa_elf_mark_end_of_function): Test for null
2766 last_call_info->start_symbol
2767
2768 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
2769 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
2770 re_assesmble_* functions. Delete extraneous statements. Fix
2771 typos in comments.
2772 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
2773 insn to re_assemble_*.
2774
623aa224
UC		 27752000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
2776
2777 * doc/internals.texi (Expressions): Fix typo.
58a77e41 2778
c4aa876b
NC		 27792000-07-08 Kazu Hirata <kazu@hxi.com>
2780
2781 * config/tc-sh.c: Fix formatting.
d0313fb7 2782 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 2783 * depend.c: Fix formatting.
2784 * flonum-konst.c: Likewise.
2785 * flonum-mult.c: Likewise.
c4aa876b 2786
6b31947e
NC		 27872000-07-07 Kazu Hirata <kazu@hxi.com>
2788
a5bfe8c9 2789 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 2790 * config/obj-vms.c: Fix comments.
2791 * config/tc-a29k.c: Likewise.
2792 * config/tc-alpha.c: Likewise.
2793 * config/tc-h8300.c: Likewise.
2794 * config/tc-h8500.c: Likewise.
2795 * config/tc-i370.c: Likewise.
2796 * config/tc-ia64.c: Likewise.
2797 * config/tc-m68hc11.c: Likewise.
2798 * config/tc-m68k.c: Likewise.
2799 * config/tc-mips.c: Likewise.
2800 * config/tc-ns32k.c: Likewise.
2801 * config/tc-ppc.c: Likewise.
2802 * config/tc-z8k.c: Likewise.
6b31947e 2803
b8a9dcab
NC		 28042000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
2805
2806 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
2807 Default to '(SEC_LOAD | SEC_DATA)'.
2808 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
2809
2810 * doc/internals.texi (CPU Backend): Describe
2811 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
2812
beb2de9b
AC		 2813Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
2814
2815 * as.c (parse_args): NULL terminate the long option list.
2816
24ddb296
AC		 2817Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
2818
2819 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 2820 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 2821
1fe72011
NC		 28222000-07-05 Nick Clifton <nickc@cygnus.com>
2823
2824 * config/tc-d30v.c (write_2_short): Further changes to warning
2825 messages produced when combining EITHER_BUT_PREFER_MU attributed
2826 opcodes.
2827
a5bfe8c9 28282000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 2829
2830 * MAINTAINERS: new
2831
8de8f17e
AO		 28322000-07-04 Alexandre Oliva <aoliva@redhat.com>
2833
2834 * config/tc-arm.c (psrs): Accept combinations of flags.
2835
00d2865b
NC		 28362000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
2837
2838 * config/tc-avr.c: Change _ () to _() around all strings marked
2839 for translation (exception from the usual coding style).
2840 (avr_opt): New struct variable, how the new switches are set.
2841 (OPTION_MMCU): Define as 'm' and actually use.
2842 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
2843 (show_mcu_list): New function, display the list of known MCUs.
2844 (md_show_usage): Document the new switches. Call show_mcu_list.
2845 (avr_set_arch): Change 'm' to OPTION_MMCU.
2846 (md_parse_option): Call show_mcu_list if unknown MCU specified.
2847 Handle the new switches.
2848 (avr_operands): Disable warnings for undefined combinations of
2849 operands if -mall-opcodes. Disable warnings for skipping two-word
2850 instructions if enhanced core or -mno-skip-bug.
2851 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
2852 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
2853 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
2854 (avr_ldi_expression): Warn about implicit lo8().
2855 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
2856
54588503
UC		 28572000-07-01 Koundinya K <kk@ddeorg.soft.net>
2858
50bbae35
AM		 2859 * configure.in: Add entry for mips-*-sysv4*MP*
2860 * configure: Rebuild
2861 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
2862 elf32-tradlittlemips for traditional mips targets.
2863 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
2864 test for Link Once sections as in adjust_reloc_syms.
2865 * config/te-tmips.h: New file for traditional mips targets. Define
2866 TE_TMIPS.
58a77e41 2867
c9900432
NC		 28682000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2869
2870 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
2871 flags argument is not present, don't change an existing section's
2872 section's attributes. If the flags argument is present, warn if the
2873 attributes don't match the section's current attributes. When
2874 long section names are supported, set SEC_LINK_ONCE and
2875 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
2876
9d87310a
HPN		 2877Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
2878
2879 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
2880 symbols; create them.
2881
dbddefbf
NC		 28822000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
2883
2884 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 2885 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 2886
2ae7e77b
AH		 28872000-06-27 Aldy Hernandez <aldyh@redhat.com>
2888
2889 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 2890 expressions. Ignore the problem when handling 16 bit signed
2891 immediates, because the assembler will take care of the relocation
2892 later.
2ae7e77b 2893
6b2539e3
NC		 28942000-06-27 Nick Clifton <nickc@cygnus.com>
2895
2896 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 2897 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 2898 sequential order, and emit warning messages if the input source
2899 code contains constructs like that, or parallel constructs
2900 containing such opcodes.
2901
65aa24b6
NC		 29022000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
2903
2904 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
2905 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
2906 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
2907 (md_show_usage): Update usage message.
2908 (md_parse_option): Allow redefinition of MCU type within the
2909 same avr[1-5] bfd machine type. Show both old and new MCU type
2910 in the error message.
2911 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
2912 Simplify 8K wrap code.
2913
f0c56b90
NC		 29142000-06-25 Kazu Hirata <kazu@hxi.com>
2915
50bbae35
AM		 2916 * config/obj-aout.c: Remove all uses of DEFUN.
2917 * config/obj-ieee.c: Likewise.
2918 * config/tc-sh.c: Fix comment typos.
2919 * config/tc-tahoe.c: Likewise.
2920 * config/tc-vax.c: Likewise.
2921 * config/tc-w65.c: Likewise.
2922 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 2923 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
2924
6d249963
DD		 29252000-06-24 DJ Delorie <dj@cygnus.com>
2926
2927 * config/tc-i386.c (md_estimate_size_before_relax): Revert
2928 more changes from Sept 1999
2929 (tc_i386_fix_adjustable): ditto
2930 (md_apply_fix3): ditto
2931
680d2857 29322000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 2933
680d2857
FCE		 2934 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
2935 (gas_cgen_parse_operand): Set it around expression() call.
2936 (gas_cgen_md_operand): Test for it before longjmp().
2937
e7b305a2
AM		 29382000-06-24 Kazu Hirata <kazu@hxi.com>
2939
c0fecd35
AM		 2940 * config/tc-h8500.c: Remove all uses of DEFUN.
2941 * config/tc-sh.c: Likewise.
2942 * config/tc-w65.c: Likewise.
2943 * config/tc-z8k.c: Likewise.
2944
e7b305a2
AM		 2945 * config/tc-h8500.c: Fix typos in comments.
2946
ed6d6fd3
FCE		 29472000-06-23 Frank Ch. Eigler <fche@redhat.com>
2948
2949 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
2950 is defined.
2951
f7c88872
AM		 29522000-06-23 matthew green <mrg@redhat.com>
2953
2954 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 2955 defined. Fix error message for `[' grouping.
f7c88872 2956
70d6ecf3
AM		 29572000-06-22 Kazu Hirata <kazu@hxi.com>
2958
2959 * config/tc-h8300.c: Fix formatting and comment typos.
2960
e9718fe1
TW		 29612000-06-22 Timothy Wall <twall@cygnus.com>
2962
2963 * config/tc-ia64.c (note_register_values): Move premature QP
2964 notation clearing into the appropriate place.
2965
45288df1
AM		 29662000-06-22 Alan Modra <alan@linuxcare.com.au>
2967
1581f8c9
AM		 2968 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
2969 first before anything else. Add bin-bugs.h, emul.h and progress.h
2970 Sort list of files as for $(OBJS) in Makefile.am.
2971
2972 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
2973 find one. Remake dependencies.
2974 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
2975 * Makefile.in: Regenerate.
2976 * doc/Makefile.in: Regenerate.
2977
45288df1
AM		 2978 * config/tc-i386.c (i386_displacement): Don't assume a constant
2979 displacement is necessarily 16 bits when in 16 bit code mode.
2980 (md_assemble): Instead size the displacement here after we know
2981 for sure that a .code16gcc operand hasn't automatically added
2982 operand size prefixes.
2983
01580992
L		 29842000-06-21 H.J. Lu <hjl@gnu.org>
2985
2986 * Makefile.am: Rebuild dependency.
2987 * Makefile.in: Rebuild.
2988
40f09f82
JL		 29892000-06-21 Kazu Hirata <kazu@hxi.com>
2990
2991 * config/tc-h8300.c (parse_reg): Make the function static.
2992 (parse_exp): Likewise.
2993
78295804
DD		 29942000-06-20 DJ Delorie <dj@cygnus.com>
2995
2996 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
2997 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
2998 for cygwin import libraries to work properly.
2999
45f85b08
L		 30002000-06-20 H.J. Lu <hjl@gnu.org>
3001
3002 * Makefile.am: Rebuild dependency.
3003 * Makefile.in: Rebuild.
3004 * configure: Likewise.
3005 * doc/Makefile.in: Likewise.
3006
39bec121
TW		 30072000-06-20 Timothy Wall <twall@cygnus.com>
3008
3009 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 3010 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 3011 * doc/c-tic54x.texi: New.
3012 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 3013 documentation file.
39bec121 3014 * doc/all.texi: Add C54X.
3e87a760 3015 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 3016 * doc/Makefile.in: Regenerate.
3017 * configure.in: Add tic54x and define LIBM for tic54x.
3018 * configure: Regenrate.
3019 * config/tc-tic54x.[ch]: New.
3020 * config/obj-coff.h: Add tic54x.
3021 * Makefile.am: (CPU_TYPES): Add tic54x.
3022 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3023 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3024 (as_new_LDADD): Add $(LIBM).
3025 * Makefile.in: Regenerate.
3e87a760 3026
60bcf0fa
NC		 30272000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3028
3029 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3030 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3031 * doc/as.texinfo: Likewise.
3032
3033 * configure, Makefile.in: Regenerate.
3034 * configure.in (emulations): Recognize m6811 and m6812.
3035 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3036 Added files for 68hc11 and 68hc12 assembler.
3037 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3038 * config/tc-m68hc11.h: Header definition for that assembler.
3039
ec05f674
NC		 30402000-06-18 Nick Clifton <nickc@redhat.com>
3041
24ef8152
NC		 3042 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3043 instead of OCTETS_PER_BYTE.
3044
ec05f674 3045 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 3046 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 3047
119caedd
L		 30482000-06-18 H.J. Lu <hjl@gnu.org>
3049
3050 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3051 * configure: Rebuild.
3052
607723e4
NC		 30532000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3054
3e87a760
AM		 3055 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3056 to BFD_ASSEMBLER.
607723e4 3057
b946ec34
NC		 30582000-06-16 Nick Clifton <nickc@cygnus.com>
3059
3060 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3061 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3062
3063 * doc/c-mips.texi: Document newly accepted cpu variants.
3064
37ce37b1
UC		 30652000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3066
3067 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3068
c06ae4f2
UC		 30692000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3070
3071 * macro.c (getstring): Make it possible to escape the quote
3072 character.
3073
20348649
JL		 3074Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3075
3076 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3077
bcef29e6
L		 30782000-06-13 H.J. Lu <hjl@gnu.org>
3079
3080 * configure: Regenerate.
3081
63a0b638
AM		 30822000-06-09 Alan Modra <alan@linuxcare.com.au>
3083
3084 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3085 separator.
3086 * doc/internals.texi (line_separator_chars): Semicolon is no
3087 longer a default. Mention null and newline as defaults.
3088
3089 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3090
3091 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3092 * config/tc-i860.h (line_separator_chars): Likewise.
3093 * config/tc-h8300.c (line_separator_chars): Likewise.
3094 * config/tc-i960.c (line_separator_chars): Likewise.
3095 * config/tc-m68k.c (line_separator_chars): Likewise.
3096 * config/tc-mips.c (line_separator_chars): Likewise.
3097 * config/tc-ns32k.c (line_separator_chars): Likewise.
3098 * config/tc-sparc.c (line_separator_chars): Likewise.
3099 * config/tc-vax.c (line_separator_chars): Likewise.
3100
3101 * config/tc-h8300.c (comment_chars): Use string initialiser.
3102 * config/tc-i960.c (line_comment_chars): Likewise.
3103 * config/tc-z8k.c (comment_chars, line_comment_chars,
3104 line_separator_chars): Likewise.
3105
3106 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3107 for TE_LINUX.
3108
9bab9349
NC		 31092000-06-08 Nick Clifton <nickc@cygnus.com>
3110
3111 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3112 for size 1 fixes.
3113
946efd95
DB		 31142000-06-08 David O'Brien <obrien@FreeBSD.org>
3115
3116 * configure.in (VERSION): Update to show this is the CVS mainline.
3117
6480b79a
DB		 31182000-06-08 Matthew Jacob <mjacob@feral.com>
3119
3120 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3121 $at is the integer register $r28, vs. both $r28 and the floating
3122 point register $f28.
3123
10850f29
JW		 31242000-06-08 James E. Wilson <wilson@cygnus.com>
3125
3126 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3127 (dot_endp): Don't call ia64_flush_insns.
3128 (emit_one_bundle): Don't delete prologue/body records from
3129 unwind_record list in first loop. Rewrite second loop to account for
3130 this.
3131
150f24a2
JW		 31322000-06-07 David Mosberger <davidm@hpl.hp.com>
3133
3134 * config/tc-ia64.c: Add missing prototypes.
3135 (generate_unwind_image): Cast argument to output_unw_records call.
3136
e38c9cc2
DC		 3137Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3138
46b85d42 3139 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 3140
1188e082
DC		 3141Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3142
3143 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3144 (REGISTER_P): likewise.
3145 (avr_opcodes): uses include/opcode/avr.h
3146 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 3147
ac743b2c
AM		 31482000-06-04 Alan Modra <alan@linuxcare.com.au>
3149
0b545448
AM		 3150 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3151 initializers too.
ac743b2c 3152
969e1a7b
L		 31532000-06-03 H.J. Lu <hjl@gnu.org>
3154
3155 * read.c (is_end_of_line): Put back `;'.
3156
65172ab8
AM		 31572000-06-03 Alan Modra <alan@linuxcare.com.au>
3158
3159 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3160
b75c0c92
AM		 31612000-06-01 Alan Modra <alan@linuxcare.com.au>
3162
3163 * expr.c (operand): Test is_end_of_line outside switch to catch
3164 line separator chars that are also operators.
3165 (operator): Return O_illegal for line separator chars.
3166
3167 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3168 entry (or `!' entry for TC_HPPA).
3169
3170 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3171 before indexing is_end_of_line. Remove redundant check for '\0'.
3172 (fp_op2): Likewise.
3173 * config/tc-h8500.c (md_assemble): Likewise.
3174 * config/tc-mcore.c (md_assemble): Likewise.
3175 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3176 (md_atof): Likewise
3177
3178 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3179 is_end_of_line.
3180 * config/tc-mcore.c (mcore_cons): Likewise.
3181 (mcore_float_cons): Likewise.
3182 (mcore_stringer): Likewise.
3183 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3184
a6836251
SB		 31852000-06-01 Scott Bambrough <scottb@netwinder.org>
3186
3187 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3188
43841e91
NC		 31892000-05-29 Nick Clifton <nickc@cygnus.com>
3190
3191 * config/tc-sh.c: Fix compile time warning messages.
3192
3193 * config/tc-mips.c: Fix compile time warning messages.
3194
a057431b
PB		 31952000-05-29 Philip Blundell <philb@gnu.org>
3196
3197 * doc/as.texinfo: Update copyright dates.
a81d9f0c 3198 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 3199 * NEWS: Mention ARM ELF support.
3200
3c07fb76
AO		 32012000-05-27 Alexandre Oliva <aoliva@cygnus.com>
3202
3203 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
3204 it is modified, and use the real_size to compute the frag address
3205 for dwarf2 line info.
3206
ad4d6ccf
AM		 32072000-05-27 Alan Modra <alan@linuxcare.com.au>
3208
3209 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
3210 line-matching scheme to cope with automake moving variables around.
3211 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
3212 * Makefile.in: Regenerate.
3213
6faf3d66
JJ		 32142000-05-26 Jakub Jelinek <jakub@redhat.com>
3215
3216 * config/tc-sparc.c (sparc_relax): New.
3217 (md_longopts): Add -relax and -no-relax options.
3218 (md_parse_options, md_show_usage): Likewise.
3219 (md_apply_fix3): Optimize tail call into branch always if possible.
3220
0a44c2b1
DL		 3221Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
3222
3223 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
3224 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
3225 rules, with warning when a GAS statement specifies a packing that
3226 will result in an instruction being squashed.
3e87a760
AM		 3227 Added typdef packing_type and enumerals, changed various integer
3228 literals to use the enumerals.
0a44c2b1 3229
e0c9811a
JW		 32302000-05-24 David Mosberger <davidm@hpl.hp.com>
3231
3232 * config/tc-ia64.c (dot_restorereg_p): New function.
3233 (md_pseudo_table): Add restorereg.p.
3234 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
3235 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
3236
3237 * config/tc-ia64.h (unw_record_type): Add unwabi.
3238 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
3239 called MASK with members for imask, and the masks produced by
3240 fr_mem, gr_mem, br_mem, and frgr_mem.
3241 (unw_p_record): Add members ABI and CONTEXT.
3242 (unw_x_record): Add member AB.
3243 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
3244 as pseudo-register for use during unwind info generation.
3245 (AR_PFS, AR_LC): New macros.
3246 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
3247 whose names start with an at sign (as in "@priunat").
3248 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
3249 register.
3250 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
3251 proc_end, unwind_info, personality_routine): Consolidate into
3252 "unwind" structure to reduce offset-table use. Add member
3253 NEXT_SLOT_NUMBER to track the slot number for the next instruction
3254 to be emitted.
3255 (output_R1_format, output_R3_format, output_P3_format,
3256 output_P6_format): Initialize R with zero to reduce compiler warnings.
3257 (output_P7_format): Ditto. Add `default' branch to switch
3258 statement to reduce compiler warnings.
3259 (output_P8_format, output_B1_format, output_B4_format): Ditto.
3260 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
3261 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
3262 into single argument.
3263 (output_X1_format, output_X3_format): Initialize R with zero to reduce
3264 compiler warnings. Merge A and B args into single argument.
3265 (output_X2_format, output_X4_format): Remove unused variable R. Merge
3266 A and B args into single argument.
3267 (free_record): Removed (wasn't used).
3268 (free_list_records): Also free imasks in prologue records.
3269 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
3270 (output_spill_mask): Remove.
3271 (output_unwabi): New function.
3272 (output_epilogue, output_label_state, output_copy_state): Call
3273 alloc_record.
3274 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
3275 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
3276 argument.
3277 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
3278 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
3279 as part of handling the prologue records. Emit region's imask if
3280 we have one. Handle unwabi, epilogue, label_state, copy_state,
3281 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
3282 spill_sprel_p, and spill_reg_p records.
3283 (set_imask, count_bits, slot_index): New function.
3284 (fixup_unw_records): Fix region size computation. Handle
3285 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
3286 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
3287 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
3288 set_imask accordingly. Update imask for gr_gr, and br_gr records.
3289 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
3290 (dot_save): Use manifest constants for applicaton registers.
3291 Handle REG_PR and REG_PRIUNAT.
3292 (dot_restore): Don't just ignore it.
3293 (dot_restorereg): New function..
3294 (generate_unwind_image): Ensure unwind info is a multiple of eight
3295 bytes, not just four bytes.
3296 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
3297 (dot_altrp): Don't just ignore it.
3298 (dot_savemem): New function. Replaces dot_savesp() and
3299 dot_savepsp(). Use manifest constants for applicaton registers.
3300 Handle REG_PR and REG_PRIUNAT.
3301 (dot_savef): Simplify.
3302 (dot_saveb): Support generation of br_gr.
3303 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
3304 dot_label_state, dot_copy_state): New function.
3305 (dot_unwabi): Don't just ignore it.
3306 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 3307 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 3308 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
3309 (emit_one_bundle): Set slot number for prologue/body records
3310 *before* emitting the first insn.
3311 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
3312 (md_begin): Declare "psp" pseudo-register.
3313 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
3314 so we don't get segfault.
3315 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
3316 counts as required per SW Conventions manual
3317 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
3318 output_preds_psprel, output_preds_sprel, output_spill_base,
3319 output_unat_psprel, output_unat_sprel, output_lc_psprel,
3320 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
3321 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
3322 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
3323 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
3324 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
3325 (dot_vframe): Implement.
3326 (dot_vframesp, dot_vframepsp): New function.
3327
f98fd99f
HPN		 3328Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
3329
3330 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 3331 * configure: Regenerate.
f98fd99f 3332
ee7fcc42
AM		 33332000-05-23 Alan Modra <alan@linuxcare.com.au>
3334
3335 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
3336 (md_estimate_size_before_relax): so we can use it here instead of
3337 old kludges. Localise vars to blocks. Comment.
3338
3339 * frags.c (frag_new): Update fr_var comments.
3340 * frags.h (struct frag): Ditto.
3341
c67e42c9
RH		 33422000-05-22 Richard Henderson <rth@cygnus.com>
3343
3344 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
3345 (pseudo_func): Add pcrel.
3346 (operand_match): Handle IA64_OPND_TGT64.
3347 (build_insn): Likewise.
3348 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
3349 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
3350 (fix_insn): Handle all three 64-bit relocation types.
3351
5110c57e
HPN		 3352Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
3353
3354 * obj.h (struct format_ops): New members begin, app_file,
3355 s_set_other, s_set_desc, s_get_type, s_set_type,
3356 separate_stab_sections, init_stab_section.
3357
3358 * config/obj-multi.h: Update GPL notice to v2.
3359 (obj_begin): New.
3360 (obj_app_file): New.
3361 (S_SET_SIZE): Test s_set_size for NULL before calling.
3362 (S_SET_ALIGN): Similar for s_set_align.
3363 (S_SET_OTHER): New.
3364 (S_SET_DESC): New.
3365 (S_GET_TYPE): New.
3366 (S_SET_TYPE): New.
3367 (SEPARATE_STAB_SECTIONS): New.
3368 (INIT_STAB_SECTION): New.
3369 (EMIT_SECTION_SYMBOLS): New.
3370 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
3371
3372 * config/obj-elf.h: Update GPL notice to v2.
3373 Mention that this file is included from obj-multi.h.
3374 (obj_begin): Wrap definition in ifndef.
3375 (elf_file_symbol): Constify declaration.
3376 (obj_app_file): Ditto.
3377 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
3378 Wrap in ifndef SEPARATE_STAB_SECTIONS.
3379
3380 * config/obj-elf.c (elf_s_set_other): New.
3381 (elf_file_symbol): Constify argument.
3382 (elf_separate_stab_sections): New.
3383 (elf_init_stab_section): New.
3384 (elf_format_ops): Add new members. Remove comma at end.
3385
3386 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
3387 (ecoff_format_ops): Add new fields. Remove comma at end.
3388 Mention inconsistency for emit_section_symbols.
3389
3390 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
3391
3392 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
3393 (coff_separate_stab_sections): New.
3394 (coff_format_ops): Add new members.
3395
3396 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
3397 (obj_aout_s_set_other): New.
3398 (obj_aout_s_set_desc): New.
3399 (obj_aout_s_get_type): New.
3400 (obj_aout_s_set_type): New.
3401 (obj_aout_separate_stab_sections): New.
3402 (aout_format_ops): New members added. Use obj_aout_process_stab,
3403 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
3404 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
3405 appropriate.
3406 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
3407
b98ef147
AM		 34082000-05-22 Alan Modra <alan@linuxcare.com.au>
3409
3410 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
3411 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
3412 (md_estimate_size_before_relax): Ensure jumps to weak and
3413 externally visible symbols are relocatable.
3414
0aa5d426
HPN		 3415Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
3416
3417 * stabs.c (aout_process_stab): Make global.
3418 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
3419 * read.h (aout_process_stab): Declare.
3420
3421 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
3422 Generalize to *aout, *coff *elf.
3423 * configure: Regenerated.
3424
3425 * doc/internals.texi (Object format backend): Say
3426 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 3427
3428 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
3429 * Makefile.in: Regenerated.
3430
7c3dc350
CM		 34312000-05-19 Catherine Moore <clm@cygnus.com>
3432
3433 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
3434
b3b6a3fe
JL		 34352000-05-18 Alan Modra <alan@linuxcare.com.au>
3436
3437 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
3438 instruction to reflect change in re_assemble_*.
3439
c9e10a08
JL		 3440Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
3441
3442 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
3443 build PA64 ELF tools.
3444 * configure: Rebuilt.
3445
3043679f
AM		 34462000-05-17 Alan Modra <alan@linuxcare.com.au>
3447
3448 * Makefile.am: Regenerate dependencies.
3449 * Makefile.in: Regenerate.
3450
322f2c45
NC		 34512000-05-15 Nick Clifton <nickc@cygnus.com>
3452
3453 * config/tc-arm.c (struct asm_psr): Add boolean field
3454 distinguishing between CSPR and SPSR. Rename 'number' field
3455 to 'field'.
3456 (psrs): Rearrange contents to match new asm_psr structure.
3457 (arm_psr_parse): Move next to psr_required_here. Make it
3458 return an asm_psr structure.
3459 (psr_required_here): Use asm_psr structure returned by
3460 arm_psr_parse.
3461 (do_msr): Reorganise to allow psr_required_here to be called
3462 only once.
3463 (md_undefined_name): Mark 'name' parameter as unused, since
3464 the COFF target does not use it.
322f2c45 3465
5e6cbf41
PB		 34662000-05-14 David O'Brien <obrien@FreeBSD.org>
3467
3468 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
3469 standards.
3470 * config/te-aux.h: Likewise.
3471 * config/te-dpx2.h: Likewise.
3472 * config/te-go32.h: Likewise.
3473 * config/te-hp300.h: Likewise.
3474 * config/te-hppa.h: Likewise.
3475 * config/te-i386aix.h: Likewise.
3476 * config/te-ic960.h: Likewise.
3477 * config/te-interix.h: Likewise.
3478 * config/te-nbsd532.h: Likewise.
3479 * config/te-pc532mach.h: Likewise.
3480 * config/te-ppcnw.h: Likewise.
3481 * config/te-psos.h: Likewise.
3482 * config/te-sparcaout.h: Likewise.
3483 * config/te-sun3.h: Likewise.
3484 * config/te-sysv32.h: Likewise.
3485
4132022d
AM		 34862000-05-14 Alan Modra <alan@linuxcare.com.au>
3487
3488 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
3489 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
3490 and sign extend without an if statement.
3491 (build_bytes): Likewise.
3492
34932000-05-14 Kazu Hirata <kazu@hxi.com>
3494
3495 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
3496 X_add_symbol L_32 case.
3497
b4fd930a
AM		 34982000-05-14 David O'Brien <obrien@FreeBSD.org>
3499
3500 * config/te-freebsd.h: New file.
3501
a38cf1db
AM		 35022000-05-13 Alan Modra <alan@linuxcare.com.au>
3503
897083bd
AM		 3504 * asintl.h (gettext, dgettext, dcgettext, textdomain,
3505 bindtextdomain): Replace defines with those from intl/libgettext.h
3506 to quieten gcc warnings.
3507
a38cf1db
AM		 3508 * NEWS: Mention x86 .arch and -q.
3509
3510 * config/tc-i386.c (quiet_warnings): New.
3511 (md_assemble): Use quiet_warnings.
3512 (md_parse_option): Set quiet_warnings from -q.
3513 (md_show_usage): Mention -q, delete -m.
3514 (flag_do_long_jump): Delete.
3515 (md_parse_option): Remove -m.
3516 (md_show_usage): Remove -m.
3517 (md_create_long_jump): Remove useless flag_do_long_jump code.
3518
3519 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
3520 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
3521
e413e4e9
AM		 35222000-05-13 Alan Modra <alan@linuxcare.com.au>
3523 Alexander Sokolov <robocop@netlink.ru>
3524
3525 * doc/c-i386.texi (i386-Arch): New section.
3526 (i386-Syntax): Mention .intel_syntax and .att_syntax.
3527
3528 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
3529 (smallest_imm_type): Use smallest opcode for shift by one if cpu
3530 architecture has been given and is not 486.
3531 (set_cpu_arch): New.
3532 (md_pseudo_table): Add .arch.
3533 (md_assemble): Warn if cpu architecture has been given and an
3534 unsupported instruction.
3535
3536 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
3537 Move operand_types bit defines after relevant template field.
3538 (template): Add cpu_flags.
3539 (Cpu*): Define.
3540 (arch_entry): New.
3541
e8b1cae5
AO		 35422000-05-12 Alexandre Oliva <aoliva@cygnus.com>
3543
3544 * config/tc-mn10300.h (md_end): Define.
3545 (mn10300_finalize): Declare.
3546 * config/tc-mn10300.c: Include dwarf2dbg.h.
3547 (debug_line): Define.
3548 (md_assemble): Generate dwarf2 line info.
3549 (mn10300_finalize): New function. Finalize dwarf2 info.
3550
426b0403
AM		 35512000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
3552
3553 * config/tc-mips.c (md_estimate_size_before_relax): Use the
3554 external version of the relocation for weak symbols.
3555
e4c58b25
JW		 35562000-05-08 David Mosberger <davidm@hpl.hp.com>
3557
3558 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
3559 frame size in units of 16 bytes, as required per SW Conventions manual.
3560 (output_unw_records): Output info-block header as a dword to get
3561 byte-order right.
3562
8fce3f5e
AM		 35632000-05-08 Alan Modra <alan@linuxcare.com.au>
3564
3565 * as.h: #include "file", not <file> on files from ../include.
3566 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
3567 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
3568 (md_convert_frag): Add ATTRIBUTE_UNUSED.
3569 (tc_coff_symbol_emit_hook): Ditto.
3570 (OPTCOUNT): Cast to int to avoid compiler warning.
3571 (md_begin): Fix signed/unsigned warnings.
3572
35732000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3574
3575 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
3576 ABRANCH LONG case for a conditional branch on a 68000.
3577 (md_estimate_size_before_relax): Likewise. Also handle
3578 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
3579 (m68k-ip: case ABSL): Relax absolute references to 16-bit
3580 PC-relative on all CPUs.
3581 (md_estimate_size_before_relax): Likewise.
3582
fb166ee3
AM		 35832000-05-04 Alan Modra <alan@linuxcare.com.au>
3584
3585 * as.c (parse_args): Just mention current year in printed
3586 copyright message.
3587
7a899fff
C		 35882000-05-03 J.T. Conklin <jtc@redback.com>
3589
3590 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 3591 unit registers.
7a899fff
C		 3592 (md_parse_option): Recognize -m7400.
3593
44877466
ILT		 35942000-05-03 Ian Lance Taylor <ian@zembu.com>
3595
3596 * config/atof-ieee.c (gen_to_words): When adding carry back in,
3597 don't permit lp to become less than the words array.
3598
eaa15ab8
NC		 35992000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
3600
3601 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
3602 Fix little-endian case.
3603
7c4f6a03
AM		 36042000-05-03 David O'Brien <obrien@NUXI.com>
3605
3606 * as.c (parse_args): Update copyright.
3607
da5d444c
AM		 36082000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
3609
3610 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
3611 for the .bss section too.
3612
3f9b03b5
AM		 36132000-05-02 Alan Modra <alan@linuxcare.com.au>
3614
3615 * configure.in: Set em=linux for hppa-*-linux.
3616 * configure: Regenerate.
3617 * doc/Makefile.in: Regenerate with correct automake.
3618
3619 * frags.c (frag_grow): Sanity check chunk_size.
3620
3621 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
3622 * config/obj-som.h: Likewise.
3623 * config/obj-ieee.h: Likewise.
3624
3625 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
3626
3627 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
3628 (md_pseudo_table): Fully initialise OBJ_ELF cases.
3629 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
3630 (pa_ip): low_sign_unext now returns via function value. Use
3631 re_assemble_* instead of dis_assemble_* and
3632 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
3633 unnecessarily.
3634 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
3635 (md_section_align, md_parse_option, md_show_usage,
3636 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
3637 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
3638 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
3639 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
3640 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
3641 pa_text): Likewise.
3642 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
3643 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
3644 outside of switch. Correct mask and shifting errors in case 10
3645 and case -11. In case 21, compare against signed range to suit
3646 hppa_field_adjust changes. In case 12, use re_assemble_12. In
3647 case 17 and case 22, use offsetT variable to properly check range.
3648 Use re_assemble_* here too.
3649 (evaluate_absolute): Change type of value to offsetT. Call
3650 hppa_field_adjust to do the work for us.
3651 (pa_parse_cmpb_64_cmpltr): Delete save_s.
3652 (pa_parse_cmpib_64_cmpltr): Ditto.
3653 (pa_build_unwind_subspace): Delete unused var subseg. Change type
3654 of i to unsigned int.
3655 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
3656 (pa_end_of_source): Return type is void.
3657
a2984248
CM		 3658Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
3659
3660 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
3661
df136245
DC		 3662Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
3663
3664 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
3665 More comments added.
3666 (md_begin): Removed "construct symbols for each register name".
3667 Because register names conflicts with GCC generated function
3668 names.
3669 (avr_operand): Now constant numbers can be used as a register
3670 identifiers (0 as r0, 31 as r31).
3671 (md_assemble): use skip_space () before parsing instruction
3672 operands.
3673
c1e73230
AM		 36742000-05-01 Alan Modra <alan@linuxcare.com.au>
3675
3676 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
3677 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
3678 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
3679 * configure: Regenerate.
3680
a1934524
AM		 36812000-04-29 Andreas Jaeger <aj@suse.de>
3682
3683 * as.h: Correctly check GCC version.
3684
d9b7d820
AM		 36852000-04-26 David O'Brien <obrien@FreeBSD.org>
3686
3687 * doc/as.1: Fix unbalanced brackets.
3688
3689 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
3690 TE_FreeBSD.
3691 (line_comment_chars): Set to '/' if TE_FreeBSD.
3692
cea1ab94
JL		 3693Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
3694
3695 * configure.in: Configury support for PA64 (currently disabled).
3696 * configure: Rebuilt.
3697
e799a695
AM		 36982000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
3699
3e87a760 3700 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 3701 bfd_set_section_alignment.
3702
3b0ec529
AM		 37032000-04-25 Alan Modra <alan@linuxcare.com.au>
3704
3705 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
3706 than 32.
3707
adcf07e6
NC		 37082000-04-24 Nick Clifton <nickc@cygnus.com>
3709
3710 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
3711 * doc/as.texinfo (Align): Include arm and strongarm in list of
3712 targets that have the second form of the behaviour of the .align
3e87a760 3713 directive.
adcf07e6 3714
5047a41f
JL		 37152000-04-24 Mark Klein <mklein@dis.com>
3716
29184774 3717 * config/obj-som.c: Terminate obj_pseudo_table.
5047a41f 3718
a47cf567
NC		 3719Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
3720
3721 * as.c (parse_args): Allow md_parse_option to override -a listing
3722 option.
3723 * config/obj-coff.c (add_lineno): Change type of offset parameter
3724 from "int" to "bfd_vma."
3725 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
3726 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3727 (ppc_change_csect): Align correctly for XCOFF64.
3728 (ppc_machine): New function, which discards "ppc_machine" line.
3729 (ppc_tc): Cons for 8 when code is 64 bit.
3730 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
3731 relocations.
3732 (md_parse_option): Handle -a64 and -a32.
3733 (ppc_xcoff64): New.
3734 * config/tc-ppc.h (TARGET_MACH): Define.
3735 (TARGET_FORMAT): Move to function.
3736 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
3737
3738Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
3739
3740 * config/tc-avr.c: New AVR_ISA_ defined.
3741 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
3742 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3743 for `fmul', `movw' and `lpm R,Z' instructions.
3744 (avr_operands): Warn if current opcode is a two-word instruction
3745 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
3746 (avr_opcodes): New commands added.
3747 (REGISTER_P): Check 'a' and 'v' constraint letters.
3748 (mcu_types): New MCU added.
3749
bf3ca999
TW		 37502000-04-22 Timothy Wall <twall@cygnus.com>
3751
3752 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
3753 to "natval".
3754 (operand_match): Conditionally insert default bit values for IMMU9.
3755
98e5953c
JL		 37562000-04-14 Matthew Green <mrg@cygnus.com>
3757
3758 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
3759 * configure: Rebuilt.
3760
a02fab7e
JL		 3761Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
3762 Jason Eckhardt <jle@cygnus.com>
3763
c67e42c9 3764 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 3765
3766 * config/tc-hppa.c (CHECK_ALIGN): New macro.
3767 Added handling of new operand types l,y,&,fe,fE,fx.
3768
800eeca4
JW		 3769Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
3770 David Mosberger <davidm@hpl.hp.com>
3771 Timothy Wall <twall@cygnus.com>
3772 Andrew MacLeod <amacleod@cygnus.com>
3773 Jim Wilson <wilson@cygnus.com>
3774
3775 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 3776 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 3777 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
3778 * Makefile.in: Rebuild.
3779 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
3780 * configure: Rebuild.
3781 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
3782 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
3783 * expr.c (expr): Handle md_optimize_expr.
3784 * read.c (LEX_HASH): Add comment.
3785 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 3786
66778679
RH		 37872000-04-21 Richard Henderson <rth@cygnus.com>
3788
3789 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
3790 bundling a non-delayed branch type instruction.
3791
aa15f6f7
AO		 37922000-04-20 Alexandre Oliva <aoliva@cygnus.com>
3793
3794 * config/tc-mn10300.c (HAVE_AM30): Define.
3795 (md_assemble): Use it.
3796
16adf844
AM		 37972000-04-19 Alan Modra <alan@linuxcare.com.au>
3798
742f45cf
AM		 3799 * config/obj-elf.c (obj_elf_change_section): Check for changed
3800 section attributes.
3801
16adf844
AM		 3802 * Makefile.am: (CPU_MULTI_VALID): Remove.
3803 (MULTI_CPU_TYPES): Define.
3804 (MULTI_CPU_OBJ_VALID): Define.
3805 (DEPTC): Use the above.
3806 (DEPOBJ): Same here.
3807 (DEP2): And here.
3808 Regenerate dependencies.
3809 * Makefile.in: Regenerate.
3810
9c46fb1b
AM		 38112000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3812
742f45cf 3813 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 3814
508866be
L		 38152000-04-18 H.J. Lu (hjl@gnu.org)
3816
3817 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 3818 bfd_vma for non-bfd assemblers.
508866be 3819
ba2adb93
AM		 38202000-04-17 Alan Modra <alan@linuxcare.com.au>
3821
3822 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
3823 doesn't give spurious errors.
3824
12ff5d56
AM		 38252000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3826
66778679 3827 * as.h (SEEK_SET): Define if undefined.
12ff5d56 3828
fc633e5b
AM		 38292000-04-13 Alan Modra <alan@linuxcare.com.au>
3830
3831 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
3832 constants, and don't assume offsetT is 32 bits.
3833
1ed18ec1
NC		 38342000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
3835
3836 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
3837 (md_pcrel_from_section): Add prototype.
3838 (d10v_fix_adjustable): Add prototype.
3839 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
3840
3841 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
3842
3db10f32
NC		 38432000-04-12 Nick Clifton <nickc@cygnus.com>
3844
3845 * config/tc-d10v.c (find_opcode): Correctly calculate position of
3846 symbol in frag chain.
3847
847f7ad4
AM		 38482000-04-10 Alan Modra <alan@linuxcare.com.au>
3849
3850 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
3851 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
3852 (fits_in_signed_word, smallest_imm_type): Ditto.
3853 (md_assemble): Use an offsetT var to hold offsetT values, not a
3854 long.
3855 (offset_in_range): New.
3856 (md_assemble): Use it.
3857 (md_convert_frag): Change type of target_address, opcode_address,
3858 and displacement_from_opcode_start to offsetT.
3859 (md_create_short_jump): Change type of offset to offsetT.
3860 (md_create_long_jump): Ditto.
3861 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
3862 (md_chars_to_number): Remove.
3863 (output_invalid): Remove duplicate prototype.
3864
ec694b89
NC		 38652000-04-09 Nick Clifton <nickc@cygnus.com>
3866
3867 * Makefile.am (CPU_TYPES): Add 'avr'.
3868 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
3869 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
3870
16adf844 3871 * Makefile.in: Regenerate.
ec694b89
NC		 3872
3873 * doc/as.texinfo: Add M32R documentation.
3874
a2d91340 3875Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 3876
a2d91340 3877 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 3878 --enable-build-warnings option.
a2d91340
AC		 3879 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
3880 * Makefile.in, configure: Re-generate.
3881
d92b1a8a
NC		 38822000-04-07 Nick Clifton <nickc@cygnus.com>
3883
3884 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
3885 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
3886 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
3887 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
3888 (arm_force_relocation): Force relocations for
3889 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
3890
52ccafd0
JR		 3891Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3892
3893 * config/tc-sh.c (get_operands): There's no third operand if the
3894 first operand is an immediate.
3895
015551fc
JR		 3896Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3897
3898 * config/tc-sh.c (immediate): Delete.
3899 (sh_operand_info): Add immediate member.
3900 (parse_reg): Use A_PC for pc.
3901 (parse_exp): Add second argument 'op'. All callers changed.
3902 (parse_at): Expect pc to be coded as A_PC.
3903 Use immediate field in *op.
3904 (insert): Add fourth argument 'op'. All callers changed.
3905 (build_relax): Add second argument 'op'. All callers changed.
3906 (insert_loop_bounds): New function.
3907 (build_Mytes): Remove DISP_4.
3908 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
3909 (assemble_ppi): Use immediate field in *operand.
3910 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
3911 (md_apply_fix): Likewise.
3912 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
3913
79bd78be
AO		 3914Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3915
3916 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
3917
e30e5a6a
HPN		 3918Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
3919
3920 * internals.texi (CPU backend): Document
3921 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
3922
41b49281
AM		 39232000-04-04 Alan Modra <alan@linuxcare.com.au>
3924
8ad3436c
AM		 3925 * po/gas.pot: Regenerate.
3926
3927 * as.c (show_usage): Restore translated part of bug string.
3928 * gasp.c (show_usage): Likewise.
3929
41b49281
AM		 3930 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
3931 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
3932 than move-if-change.
3933 (DEP1): Modify for "gcc -MM".
3934 (DEPTC): Likewise.
3935 (DEPOBJ): Likewise.
3936 (DEP2): Likewise.
3937 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
3938 Update dependencies.
3939 * Makefile.in: Regenerate.
3940
0a727238
AO		 39412000-04-03 Alexandre Oliva <aoliva@cygnus.com>
3942
3943 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
3944 (md_begin): Likewise.
3945 (HAVE_AM33): New macro.
3946 (md_assemble): Use it. Match r_regs and xr_regs only if
3947 HAVE_AM33.
3948
c20f4f8c
AM		 39492000-04-03 Alan Modra <alan@linuxcare.com.au>
3950
3951 * as.h: #include "bin-bugs.h"
3952 * as.c (show_usage): Use REPORT_BUGS_TO.
3953 * gasp.c: #include "bin-bugs.h"
3954 (show_usage): Use REPORT_BUGS_TO.
3955
3956 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
3957
753f6b12
HPN		 3958Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
3959
3960 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
3961 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
3962 adjustments.
3963
726c5dcd
AM		 39642000-04-03 Alan Modra <alan@linuxcare.com.au>
3965
3966 * config/tc-i386.c (i386_immediate): Don't assume a constant
3967 immediate is necessarily 16 bits when in 16 bit code mode.
3968 (md_assemble): Instead set guess_suffix here after we have checked
3969 registers.
3970
bf80011a
RH		 39712000-04-02 Richard Henderson <rth@cygnus.com>
3972
3973 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
3974 quantities. Correct right shift sign extension.
3975 (build_insn): Make `number' unsigned long. Mask top 6 bits of
3976 32-bit value when shifting into place.
3977
92161534
ILT		 39782000-04-01 Ian Lance Taylor <ian@zembu.com>
3979
3980 * app.c: Add ATTRIBUTE_UNUSED as needed.
3981 * config/tc-ppc.c: Likewise.
3982 (ppc_size): Make unsigned long.
3983 (ppc_insert_operand): Add casts to avoid warnings.
3984
447f3982
NC		 39852000-03-31 Nick Clifton <nickc@cygnus.com>
3986
3987 * config/tc-d10v.h (md_flush_pending_output): Define.
3988
21d75ec2
NC		 39892000-03-29 Nick Clifton <nickc@cygnus.com>
3990
3991 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
3992 segment. Works for both BFD_ASSEMBLER and others.
3993 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
3994
d1a1bf19
NC		 39952000-03-29 Nick Clifton <nickc@cygnus.com
3996
3997 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
3998
224de7a5
AM		 39992000-03-28 Alan Modra <alan@linuxcare.com.au>
4000
4001 * listing.c (LISTING_LHS_WIDTH): Default depends on
4002 LISTING_WORD_SIZE.
4003 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4004
5b8274e3
ILT		 40052000-03-27 Ian Lance Taylor <ian@zembu.com>
4006
4007 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4008 string literal.
4009
224de7a5 40102000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 4011
4012 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4013
4014 * config/tc-avr.c (mcu_types): Add missing initialiser.
4015 (md_pcrel_from_section): Add prototype.
4016 (avr_operand): Remove redundant test of unsigned < 0.
4017 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4018
40192000-03-27 Denis Chertykov <denisc@overta.ru>
4020
4021 * config/tc-avr.c: New file for AVR support.
4022 * config/tc-avr.h: Likewise.
4023 * configure.in: Add AVR support.
4024 * configure: Regenerate.
4025
9f10757c
TW		 40262000-03-26 Timothy Wall <twall@cygnus.com>
4027
4028 * gasp.c (macro_op): Add new argument to check_macro call.
4029 Macro structure definitions moved to macro.h
4030 * sb.h: Add argument to prototype for input_scrub_include_sb.
4031 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4032 nesting checks with an additional flag.
4033 (struct input_save): Add flag to indicate whether current sb
4034 should be checked for proper macro/conditional nesting.
4035 (input_scrub_push/pop): Save/restore nest check flag.
4036 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 4037 defined.
9f10757c
TW		 4038 * macro.c (check_macro): Allow caller to retrieve parsed macro
4039 information if a pointer is provided. This information may be
4040 used by the new macro hooks.
4041 * macro.h: Update prototype for check_macro. Macro struct
4042 definitions moved here from macro.c/gasp.c.
4043 * read.c (read_a_source_file): Add parameter to check_macro call,
4044 and pass macro info to the macro hook, if defined.
4045 (input_scrub_insert_line): New. Allow insertion of a line of
4046 characters into the input stream.
4047 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4048 file into the input stream.
4049 (s_include): Use input_scrub_insert_file.
4050 * internals.texi: Document new macro hooks.
4051 * as.h: New prototypes added.
3e87a760 4052
224de7a5 40532000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 4054
4055 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4056 an initial capital letter.
4057 (i386_index_check): Reindent.
4058
11424155
NC		 40592000-03-19 Nick Clifton <nickc@cygnus.com>
4060
eaa15ab8 4061 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 4062 relative branches.
4063
43f05576
NC		 40642000-03-17 Thomas de Lellis <tdel@windriver.com>
4065
66778679
RH		 4066 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4067 instruction operand bad if Rd > 7 when generating
4068 thumb instructions. Prevents for example,
4069 "adr r12,label" from silently failing and generating
4070 the wrong instruction.
3e87a760 4071
67231402
NC		 40722000-03-17 Nick Clifton <nickc@cygnus.com>
4073
4074 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4075 that have a destingation >= 0x400000.
3e87a760 4076 Fix compile time warning messages.
67231402 4077
a37c8f88
JR		 4078Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4079
4080 * config/tc-sh.c (md_begin): When encountering insn that are
4081 not supported by the current arch, only change the name if
4082 its contents are the same as prev_name.
4083 (get_specific): If the the architecture doesn't match, fail.
4084
dead1419
JR		 4085Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4086
4087 * config/tc-sh.c (IDENT_CHAR): Define.
4088 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4089 matching back where it came from.
4090
182e89d3
JR		 4091Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4092
4093 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4094
84f73d89
NC		 40952000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4096
4097 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4098 normal operands.
4099
dbbc7809
JL		 41002000-03-15 Kazu Hirata <kazu@hxi.com>
4101
4102 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4103
271bb601
HPN		 4104Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4105
4106 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4107 floating-point-number, make sure 'f' is in FLT_CHARS.
4108
8684e216
HPN		 4109Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4110
4111 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4112 (s_lcomm_internal): Use it.
4113 * doc/internals.texi (CPU backend): Document it.
4114 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4115 bytes.
4116
bb2d6cd7
GK		 41172000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4118
4119 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4120 when embedded-pic.
4121
4122 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 4123 implementation doesn't have special handling for switch
4124 statements.
bb2d6cd7
GK		 4125 (macro_build): Allow for code in sections other than .text.
4126 (macro): Likewise.
4127 (mips_ip): Likewise.
4128 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 4129 Don't perform relocs if we will be outputting them.
bb2d6cd7 4130 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 4131 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4132 embedded-pic.
bb2d6cd7 4133
5c86cbc7 41342000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 4135
66778679
RH		 4136 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4137 relocation type based on the entry in the fixup structure.
a47cf567 4138 Put S_IS_EXTERN processing back in.
5c86cbc7 4139
f8c827e9
L		 41402000-03-08 H.J. Lu (hjl@gnu.org)
4141
4142 * Makefile.am (install-exec-tooldir): Depend on
4143 install-exec-bindir for parallel make.
4144 * Makefile.in: Regenerated.
4145
8ad9e709
NC		 41462000-03-06 Nick Clifton <nickc@cygnus.com>
4147
4148 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4149 switch.
4150 (md_parse_option): Parse -m32r command line switch - disable m32rx
4151 compatability.
ded0aeb7
NC		 4152 (md_show_usage): Document new option.
4153
4154 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4155 * doc/Makefile.in: Regenerate.
4156 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 4157
b7b8f327
MM		 41582000-03-02 Michael Meissner <meissner@redhat.com>
4159
4160 * config/tc-d30v.c (check_range): Remove code that incorrectly
4161 sign extended values where bits < 32.
4162
15886821
L		 41632000-03-02 H.J. Lu (hjl@gnu.org)
4164
4165 * configure.in: Support --enable-targets=all on ia32.
4166 * configure: Regenerated.
4167
8bf950bf
NC		 41682000-03-01 Nick Clifton <nickc@cygnus.com>
4169
4170 * gasp.c (do_align): Remove bogus check of alignment value.
4171
c5e54cc2
ILT		 41722000-02-27 Thomas de Lellis <tdel@windriver.com>
4173
4174 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4175 TC_PPC was defined forced the type of a symbol with no other type
4176 to be BSF_OBJECT.
4177
65fd87bc
ILT		 41782000-02-27 Hans-Peter Nilsson <hp@axis.com>
4179
4180 * doc/internals.texi (CPU backend): Mention that
4181 line_separator_chars do not break up comments. Fix typos for
4182 LEX_AT and LEX_NAME descriptions. Document operands for
4183 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4184 description of md_create_short_jump usage. Document argument for
4185 md_undefined_symbol.
4186
a25fe906
ILT		 41872000-02-27 Jakub Jelinek <jakub@redhat.com>
4188
4189 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
4190 (md_parse_option): Handle it.
4191 (md_show_usage): Document it.
4192
21b10511
ILT		 41932000-02-27 Ian Lance Taylor <ian@zembu.com>
4194
4195 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
4196 opcode, for the instruction `pal19'. From Andrea Arcangeli
4197 <andrea@suse.de>.
4198
773f551c
AM		 41992000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
4200
4201 * config/tc-i386.c (i386_immediate): Move constant operand sizing
4202 from here..
4203 (md_assemble): To here, before template operands are matched.
4204 Also ensure a constant immediate is sign extended when we know the
4205 size is at most 16 bits. This is to catch cases like "add
4206 $0xffc0,%ax" where we don't know the size, and thus that the
4207 immediate can be represented as Imm8S until after parsing the
4208 register operand.
4209 (i386_displacement): Similarly sign extend 16 bit constant
4210 displacements.
4211 (md_assemble): Relax 16-bit jump constant range check to suit sign
4212 extended displacements.
4213
28d33191
JL		 42142000-02-26 Andreas Jaeger <aj@suse.de>
4215
4216 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
4217
cc5ca5ce
AM		 42182000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4219
4220 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
4221 call operands when intel_syntax.
4222 (intel_float_operand): Return 2 for "fi...".
4223 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
4224 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
4225 earlier "SHORT" change.
4226 (md_assemble): When determining suffix from Regs, exclude
4227 InOutPortReg.
4228
056350c6
NC		 42292000-02-24 Nick Clifton <nickc@cygnus.com>
4230
4231 * configure: Add arm-wince, mips-pe and sh-pe targets.
4232 * configure: Regenerate.
4233
4234 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
4235 sh-pe targets.
4236 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
4237 "pe-mips" for the mips-pe target.
4238
4239 * config/tc-arm.c (insns): Change displacement encoded in BL
4240 and B instructions if the target port is arm-wince.
4241 (do_ldst): Do not bias the relocation offset if the target
4242 port is arm-wince.
4243 (md_pcrel_from): Add in missing relocation offset bias if the
4244 target os arm-wince.
4245
4246 * config/tc-mips.c (mips_target_format): Support COFF flavour.
4247 (md_begin): Disable -G support for mips-pe target.
4248 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
4249 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
4250 COFF flavour.
4251
4252 * config/tc-sh.c (md_begin): sh-pe target is little endian.
4253 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
4254 assembler, just set the alignment to 4.
4255
4256 * config/te-wince-pe.h: New file for WinCE targets. Define
4257 TE_WINCE.
4258
36bf8ab9
AM		 42592000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4260
4261 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
4262 string instructions.
4263 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
4264 (i386_intel_memory_operand): After finding a segment override,
4265 check again for no `[' before looking for a displacement. Bomb if
4266 more than one displacement rather than silently discarding the
4267 second and subsequent ones. Free strings malloc'd by
4268 build_displacement_string.
4269
f5795b08
CM		 42702000-02-24 Catherine Moore <clm@cygnus.com>
4271
4272 * config/obj-som.c (obj_pseudo_table): Add "weak".
4273 (obj_som_weak): New routine.
4274
abd63a32
AM		 42752000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
4276
520dc8e8
AM		 4277 * config/tc-i386.c (union i386_op): New.
4278 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
4279 Throughout file replace occurences of disps[n], imms[n], regs[n]
4280 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
4281 intel mode operand swapping. Add assert in regKludge and
4282 fake_zero_displacement code. Test i.types[n] when outputting
4283 displacements and immediates. Combine output of Disp16 with
4284 Disp32.
7f3f1ea2
AM		 4285 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
4286 when in intel mode by (not) reversing fsub and fdiv operands
4287 before the template search. This fails for single operand
4288 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
4289 undefined. Instead fix the base_opcode after we've found the
4290 template. Move base_opcode xor with found_reverse_match from
4291 opcode output code to before this fix so we test for the correct
4292 opcodes.
4293 (md_assemble): Don't use strcmp when deciding to ignore the suffix
4294 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 4295
4296 * config/tc-i386.h (TC_RELOC): Delete.
4297 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
4298 with equivalent call to reloc.
4299
abd63a32
AM		 4300 * as.h (flag_m68k_mri): Move declaration after target include, and
4301 only declare when TC_M68K defined. Define as zero otherwise.
4302 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
4303 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
4304 Define as zero otherwise.
4305 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
4306 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
4307 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
4308 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
4309 testing whether defined.
4310 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
4311 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
4312 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
4313 rather than testing whether defined.
4314 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
4315 (parse_mri_cons): Declare and use only when TC_M68K.
4316 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
4317 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
4318 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
4319
4320 * NEWS: Mention IBM 370 support.
4321
7e052742
RH		 43222000-02-23 Richard Henderson <rth@cygnus.com>
4323
4324 * config/tc-i386.c (md_assemble): When swapping operands for
4325 intel_syntax, assume everything that's not Imm or Disp is a
4326 register.
4327
5b93d8bb
AM		 43282000-02-23 Linas Vepstas <linas@linas.org>
4329
4330 * config/tc-i370.c, config/tc-i370.h: New files.
4331 * Makefile.am: Add support for Linux/IBM 370.
4332 * configure.in: Likewise.
4333 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
4334 * config/obj-elf.c: Include elf/i370.h
4335 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
4336
4337 * Makefile.in: Regenerate.
4338 * configure: Regenerate.
4339
4340 * doc/c-i370.texi: New file.
4341 * doc/all.texi: Include it.
4342 * doc/as.texinfo: And here.
3e87a760 4343 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 4344 * doc/Makefile.in: Regenerate.
4345
25f2196d
CC		 43462000-02-19 Michael Meissner <meissner@redhat.com>
4347
4348 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
4349 determine if an instruction can be used in parallel with an ADDppp
4350 or SUBppp instruction.
4351
6349b5f4
AH		 43522000-02-22 Andrew Haley <aph@cygnus.com>
4353
4354 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
4355
2f6d2f85 43562000-02-22 Andrew Haley <aph@cygnus.com>
c97ef257
AH		 4357
4358 * config/tc-mips.c (mips_gp32): New variable.
4359 (macro_build) Use mips_gp32.
4360 (mips_ip): Ditto.
4361 (md_longopts): Add "-mgp32" and "-mgp64".
4362 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 4363
a47cf567
NC		 4364 (OPTION_M7900): Change offset
4365 (OPTION_NO_M7900): Ditto.
4366
b985eaa8
ILT		 43672000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4368
4369 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
4370 warning, and bump it to 1.
4371
52454417
ILT		 43722000-02-22 Ian Lance Taylor <ian@zembu.com>
4373
4374 From Brad Lucier <lucier@math.purdue.edu>:
4375 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
4376 match format.
4377
6b76fefe
CM		 43782000-02-21 Catherine Moore <clm@cygnus.com>
4379
4380 * config/tc-mips.c (MF_HILO_INSN): Define.
4381 (mips_7000_hilo_fix): Declare.
4382 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
4383 (md_parse_option): Check for 7000_HILO_FIX options.
4384 (OPTION_M7000_HILO_FIX): Define.
4385 (OPTION_NO_M7000_HILO_FIX): Define.
4386 * doc/c-mips.texi (-mfix7000): Describe.
4387
f6af82bd
AM		 43882000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
4389
4390 * listing.c (print_lines): Remove unused variable `end'.
4391
4392 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
4393 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 4394 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 4395 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
4396 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 4397 statement and quell signed vs. unsigned comparison warning.
f6af82bd 4398
8c8281f4
NC		 43992000-02-18 Nick Clifton <nickc@cygnus.com>
4400
4401 * config/tc-d10v.c (find_opcode): Add a symbol's value to
4402 the computed frag offset, rather than overwriting it.
4403
d4845d57
JR		 4404Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4405
4406 * config/tc-sh.c ("elf/sh.h"): Include.
4407 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
4408 (md.begin): Initialize target_arch.
4409 Only include opcodes in has table that match selected architecture.
4410 (parse_reg): Recognize register names for sh-dsp.
4411 (parse_at): Recognize post-modify addressing.
4412 (get_operands): The leading space is now optional.
4413 (get_specific): Remove FDREG_N support. Add support for sh-dsp
4414 arguments. Update valid_arch.
4415 (build_Mytes): Add support for SDT_REG_N.
4416 (find_cooked_opcode): New function, broken out of md_assemble.
4417 (assemble_ppi, sh_elf_final_processing): New functions.
4418 (md_assemble): Use find_cooked_opcode and assemble_ppi.
4419 (md_longopts, md_parse_option): New option: -dsp.
4420 * config/tc-sh.h (elf_tc_final_processing): Define.
4421 (sh_elf_final_processing): Declare.
4422
c97305a1
JL		 4423Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
4424
4425 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
4426 the unwinder subspace. Save the current seg/subseg before creating
4427 the new seg/subseg.
4428
bec50466
NC		 44292000-02-10 Nick Clifton <nickc@cygnus.com>
4430
4431 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 4432 little endian targets.
bec50466 4433 (INST_BYTE1): Redefine to handle big and little endian
66778679 4434 targets.
bec50466
NC		 4435 (cpu_type): New type: Select between M340 and M210.
4436 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 4437 instructions of the M340.
bec50466 4438 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 4439 instructions.
bec50466
NC		 4440 (md_atof): Add support for little endian targets.
4441 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 4442 line switches.
bec50466
NC		 4443 (md_convert_frag): Add support for little endian targets.
4444 (md_apply_fix3): Add support for little endian targets.
4445 (md_number_to_chars): Add support for little endian targets.
4446
a25c045a
TW		 44472000-02-10 Timothy Wall <twall@redhat.com>
4448
4449 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
4450 defined, use it to verify the symbol just read should be a label.
4451
f28e8eb3
TW		 44522000-02-10 Timothy Wall <twall@redhat.com>
4453
4454 * app.c (do_scrub_chars): Handle "||" for parallel instructions
4455 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
4456 around colons when KEEP_WHITE_AROUND_COLON is defined.
4457 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
4458 and KEEP_WHITE_AROUND_COLON.
4459
6dc19fc4
TW		 44602000-02-08 Timothy Wall <twall@redhat.com>
4461
4462 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 4463 logic.
6dc19fc4 4464 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 4465 implemented.
6dc19fc4
TW		 4466 (end_repeat): New. Provide support for a "break" out of the
4467 repeat loop.
4468 * read.h: Add prototypes for new functions.
3e87a760 4469
f805106c
TW		 44702000-02-08 Timothy Wall <twall@redhat.com>
4471
4472 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
4473 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
4474 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 4475 non-zero.
4476
4469be0f
TW		 44772000-02-08 Timothy Wall <twall@redhat.com>
4478
4479 * read.c: Added elseif to directives table.
4480 * read.h: Added prototype for s_elseif.
4481 * doc/as.texinfo: Added description for elseif.
4482 * cond.c (s_elseif): New function
3e87a760 4483
24a17b6c
TW		 44842000-02-04 Timothy Wall <twall@redhat.com>
4485
4486 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 4487 listings.
24a17b6c 4488
bea9907b 44892000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 4490
bea9907b
TW		 4491 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
4492 default values.
4493 * frags.c (frag_new): Calculate fr_fix in octets
4494 (frag_now_fix) Return offset as target address offset (bytes).
4495 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 4496 quantities).
bea9907b
TW		 4497 * frags.h: Added prototype for frag_now_fix_octets().
4498 Distinguish between octets and bytes in field descriptions.
4499 * listing.c (calc_hex): Account for octets vs bytes when
4500 printing addresses/offsets.
4501 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
4502 target is little-endian, print the octets in a word in big-endian
4503 order so that the display looks like a proper hexadecimal number,
4504 instead of having the octets reversed.
4505 * read.c (do_align): When recording alignment, alignment power
4506 should be in terms of target bytes (minimum addressible unit)
4507 instead of octets.
4508 (do_org) Convert ORG target address (byte) argument into an
4509 octet offset when generating a variable fragment.
4510 * symbols.c (resolve_symbol_value): Symbol final value
4511 converted to a target address offset (bytes) from its octet offset.
4512 * config/obj-coff.c (coff_frob_symbol): Symbol target address
4513 offset (bytes) is adjusted by the frag offset (octets) converted
4514 to bytes.
4515 (coff_frob_section) Section alignment power is in terms of bytes;
4516 convert it to an octet alignment power when calculating size (and
4517 size mask) in octets. Don't modify the section size in order to
4518 "align" it for TI COFF, since that format has a different method
4519 for storing alignment information.
3e87a760 4520
210dcc61
TW		 45212000-02-01 Timothy Wall <twall@cygnus.com>
4522
4523 * stabs.c (generate_asm_file): Escape backslashes in stabs file
4524 entries, matching the way GCC generates them. If not escaped, the
4525 filename is encoded incorrectly.
4526
557537a5 45272000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 4528
557537a5
NC		 4529 * config/tc-arm.c (reg_table): Add support for ATPCS register
4530 naming conventions.
2c1c4c62 4531
557537a5 45322000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 4533
2c1c4c62
GK		 4534 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
4535 already defined.
3e87a760 4536 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 4537 New macro.
4538 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
4539 of a symbol when we really care about its value.
4540
45412000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 4542
4543 * config/tc-mcore.c (md_assemble): Give warning message if
4544 operands passes to instruction are more than the spec.
4545
2f0ca46a
NC		 45462000-01-27 Thomas de Lellis <tdel@windriver.com>
4547
66778679 4548 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 4549 Thumb mode but the label seen was not declared as '.thumb_func'
4550 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 4551 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 4552
4c63da97
AM		 45532000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
4554
4555 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
4556 Add dependencies for e-i386aout.o. Fix 2 comment lines.
4557
4558 * Makefile.in: Same here.
4559 Update copyright.
4560
4561 * configure.in: Set bfd_gas for i386-aout when primary target
4562 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
4563 we may need the primary te_file. Remove incorrect comment.
4564
4565 * configure: Regenerate.
4566
4567 * config/e-i386aout.c: New file.
4568
4569 * as.c (USE_EMULATIONS): Move to before print_version_id.
4570 (struct emulation): Add i386aout.
4571 (show_usage): Split text strings. Reformat -a text. Add --em
4572 help.
4573 Update copyright.
4574
4575 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
4576 (aout_format_ops): New.
4577 Update copyright.
4578
4579 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
4580 preprocessor conditional and add aout USE_EMULATIONS tests.
4581 (read_a_source_file): Don't pass error strings to printf as
4582 format arg.
4583 Update copyright.
4584
4585 * gasp.c (exp_get_abs): Don't pass error strings to printf as
4586 format arg.
4587 (do_data): Same here.
4588 (process_file): And here.
4589 Update copyright.
4590
4591 * symbols.c (colon): Rewrite "already defined" fatal message
4592 code for aout with USE_EMULATIONS.
4593 Update copyright.
4594
4595 * config/obj-aout.c (OBJ_HEADER): Define.
4596 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 4597 fields of sentinel.
4c63da97
AM		 4598 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
4599 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
4600 forms here.
4601 (obj_aout_type): Expand S_SET_OTHER here too.
4602 (obj_read_begin_hook): Remove.
4603 (aout_pop_insert): New.
4604 (obj_aout_s_get_other): New.
4605 (obj_aout_s_get_desc): New.
4606 (aout_format_ops): New.
4607 Update copyright.
4608
4609 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
4610 gets aout_pseudo_table.
4611 (aout_pseudo_table): Declare.
4612 (obj_read_begin_hook): Define.
4613 Update copyright.
4614
4615 * config/obj-coff.c (obj_pseudo_table): Rename to
4616 coff_pseudo_table.
4617 (coff_pop_insert): Use coff_pseudo_table.
4618 (coff_sec_sym_ok_for_reloc): Remove.
4619 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
4620 and comment all zero entries and remove #if 0 code.
4621 Update copyright.
4622
4623 * config/obj-coff.h (obj_pop_insert): Define.
4624 (coff_pseudo_table): Declare.
4625 Update copyright.
4626
4627 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
4628 s_get_size, s_set_size. Comment all zero entries.
4629 Update copyright.
4630
4631 * config/obj-elf.c (elf_s_get_other): New function.
4632 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
4633 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
4634 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
4635 comment.
4636 (obj_elf_parse_section_letters): Don't pass error strings to
4637 printf as format arg.
4638 Update copyright.
4639
4640 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
4641 OBJ_MAYBE_ECOFF.
4642 (elf_s_get_other): Declare.
4643 (S_GET_OTHER) Define as elf_s_get_other if not already
4644 defined.
4645 (S_SET_OTHER): Only define when not already defined.
4646 (elf_obj_read_begin_hook): Declare.
4647 (obj_read_begin_hook): Define.
4648 (elf_obj_symbol_new_hook): Declare.
4649 (obj_symbol_new_hook): Define.
4650 Update copyright.
4651
4652 * config/obj-multi.h: Add copyright header and protect against
4653 multiple inclusion. Add * to all function pointers.
4654 (OBJ_HEADER): If defined, include it rather than other defines
4655 in this file.
4656 (obj_frob_file_after_relocs): Test for NULL.
4657 (obj_symbol_new_hook): Here too.
4658 (obj_sec_sym_ok_for_reloc): And here.
4659 (S_GET_OTHER): Define.
4660 (S_GET_DESC): Define.
4661 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
4662 (OBJ_MAYBE_ELF): Update comment.
4663
4664 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
4665 OBJ_AOUT preprocessor conditional and handle emulation by
4666 testing OUTPUT_FLAVOR.
4667 (i386_displacement): Here too.
4668 (md_section_align): Similarly here.
4669 (i386_target_format): Conditionally compile when more than one
4670 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
4671 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
4672 (i386_displacement): Here too.
4673 Update copyright.
4674
4675 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
4676 Define TARGET_FORMAT for aout only when not multi.
4677 Update copyright.
4678
4679 * config/te-multi.h: Delete file as it's identical to te-generic.h
4680
add0c677
AM		 46812000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
4682
4683 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
4684 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
4685 LONG_MNEM_SUFFIX.
4686
4687 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
4688 DWORD_MNEM_SUFFIX.
4689 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
4690 comments.
4691
a19d8eb0
CP		 46922000-01-13 Clinton Popetz <cpopetz@cygnus.com>
4693
66778679
RH		 4694 * config/tc-mips.c (mips_do_align): New function.
4695 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 4696
550262c4
NC		 46972000-01-10 Philip Blundell <philb@gnu.org>
4698
4699 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 4700 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 4701 line separator for Linux.
4702 * doc/as.texinfo (Comments): Mention the ARM.
4703
0decc840
NC		 47042000-01-10 Philip Blundell <pb@futuretv.com>
4705
4706 * configure.in (arm*-*-conix*): New target.
4707 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
4708 armv*-*-linux-gnu.
4709 * configure: Regenerate.
4710
2e13b764
NC		 47112000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
4712
4713 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
4714 (obj_elf_visibility): New function.
3e87a760 4715
2e13b764
NC		 4716 * doc/as.texinfo (Visibility): New node: document visibility
4717 pseudo ops.
4718
2f6d2f85 4719For older changes see ChangeLog-9899
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