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Fix formatting.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
3dd5103b
NC		 12000-07-10 Kazu Hirata <kazu@hxi.com>
2
3 * config/tc-h8500.c: Fix formatting.
4
46b85d42
AM		 52000-07-10 Alan Modra <alan@linuxcare.com.au>
6
7 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
8 displacements correctly.
9
10 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
11
122000-07-10 Ryan Bradetich <rbradetich@uswest.net>
13
14 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
15 warning.
16 (hash_jam): Ditto.
17
ad1079af
AM		 182000-07-09 Alan Modra <alan@linuxcare.com.au>
19
20 From David Huggins-Daines <dhd@linuxcare.com>
21 * config/te-hppalinux64.h: Add a new emulation.
22 * configure.in (emulations): Add configure bits to support the
23 64-bit Linux/parisc target.
24 * configure: Regenerate.
25
26 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
27 (md_shortopts): Add `V' for ELF.
28
29 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
30 when SOM or ELF_ARG_RELOC are defined.
31 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
32 ELF_ARG_RELOC are defined.
33 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
34 (pa_stringer): ..Do it here instead. Fix comment typos.
35 (hppa_force_relocation): Cast enums to int before comparing with
36 ints.
37
38 From Ryan Bradetich <rbradetich@uswest.net>
39 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
40 redifinition warning.
41 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
42 (hppa_force_relocation): ditto
ad1079af
AM		 43 (md_apply_fix): Added cast to buf to fix warnings.
44
45 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
46 cons_fix_new_hppa, hppa_force_relocation): Prototype.
47
48 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
49 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
50 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
51 reloc_type** to avoid warnings in switch.
52 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
53 little earlier instead.
54
55 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
56 and elf.
57 (pa_type_args): Use symbol_arg_reloc_info.
58 (struct pa_it): Make arg_reloc unsigned int.
59 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
60 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
61 (pa_code): Delete. pa_text duplicates this function.
62 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
63 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
64 int.
65 (cons_fix_new_hppa): Actually change selector to e_fsel when
66 warning about assuming so.
67 (tc_gen_reloc): More example elf arg reloc code.
68 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
69 (hppa_force_relocation): Likewise.
70
71 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
72 files.
73 (pa_end_of_source): Prototype.
74 (hppa_fix_adjustable): Prototype.
75 (LABELS_WITHOUT_COLONS): Move it..
76 * config/te-hppa.h: To here.
77
78 * config/te-hppa64.h: New file.
79
80 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
81 type.
82 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
83 format -10, -16, 16 relocs.
84 (hppa_elf_mark_end_of_function): Test for null
85 last_call_info->start_symbol
86
87 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
88 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
89 re_assesmble_* functions. Delete extraneous statements. Fix
90 typos in comments.
91 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
92 insn to re_assemble_*.
93
623aa224
UC		 942000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
95
96 * doc/internals.texi (Expressions): Fix typo.
97
c4aa876b
NC		 982000-07-08 Kazu Hirata <kazu@hxi.com>
99
100 * config/tc-sh.c: Fix formatting.
d0313fb7 101 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 102 * depend.c: Fix formatting.
103 * flonum-konst.c: Likewise.
104 * flonum-mult.c: Likewise.
c4aa876b 105
6b31947e
NC		 1062000-07-07 Kazu Hirata <kazu@hxi.com>
107
a5bfe8c9 108 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 109 * config/obj-vms.c: Fix comments.
110 * config/tc-a29k.c: Likewise.
111 * config/tc-alpha.c: Likewise.
112 * config/tc-h8300.c: Likewise.
113 * config/tc-h8500.c: Likewise.
114 * config/tc-i370.c: Likewise.
115 * config/tc-ia64.c: Likewise.
116 * config/tc-m68hc11.c: Likewise.
117 * config/tc-m68k.c: Likewise.
118 * config/tc-mips.c: Likewise.
119 * config/tc-ns32k.c: Likewise.
120 * config/tc-ppc.c: Likewise.
121 * config/tc-z8k.c: Likewise.
6b31947e 122
b8a9dcab
NC		 1232000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
124
125 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
126 Default to '(SEC_LOAD | SEC_DATA)'.
127 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
128
129 * doc/internals.texi (CPU Backend): Describe
130 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
131
beb2de9b
AC		 132Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
133
134 * as.c (parse_args): NULL terminate the long option list.
135
24ddb296
AC		 136Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
137
138 * config/tc-d30v.h: Include "write.h" for fixS.
139 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
140
1fe72011
NC		 1412000-07-05 Nick Clifton <nickc@cygnus.com>
142
143 * config/tc-d30v.c (write_2_short): Further changes to warning
144 messages produced when combining EITHER_BUT_PREFER_MU attributed
145 opcodes.
146
a5bfe8c9 1472000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 148
149 * MAINTAINERS: new
150
8de8f17e
AO		 1512000-07-04 Alexandre Oliva <aoliva@redhat.com>
152
153 * config/tc-arm.c (psrs): Accept combinations of flags.
154
00d2865b
NC		 1552000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
156
157 * config/tc-avr.c: Change _ () to _() around all strings marked
158 for translation (exception from the usual coding style).
159 (avr_opt): New struct variable, how the new switches are set.
160 (OPTION_MMCU): Define as 'm' and actually use.
161 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
162 (show_mcu_list): New function, display the list of known MCUs.
163 (md_show_usage): Document the new switches. Call show_mcu_list.
164 (avr_set_arch): Change 'm' to OPTION_MMCU.
165 (md_parse_option): Call show_mcu_list if unknown MCU specified.
166 Handle the new switches.
167 (avr_operands): Disable warnings for undefined combinations of
168 operands if -mall-opcodes. Disable warnings for skipping two-word
169 instructions if enhanced core or -mno-skip-bug.
170 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
171 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
172 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
173 (avr_ldi_expression): Warn about implicit lo8().
174 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
175
54588503
UC		 1762000-07-01 Koundinya K <kk@ddeorg.soft.net>
177
178 * configure.in: Add entry for mips-*-sysv4*MP*
179 * configure: Rebuild
180 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
181 elf32-tradlittlemips for traditional mips targets.
182 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
183 test for Link Once sections as in adjust_reloc_syms.
184 * config/te-tmips.h: New file for traditional mips targets. Define
185 TE_TMIPS.
186
c9900432
NC		 1872000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
188
189 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
190 flags argument is not present, don't change an existing section's
191 section's attributes. If the flags argument is present, warn if the
192 attributes don't match the section's current attributes. When
193 long section names are supported, set SEC_LINK_ONCE and
194 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
195
9d87310a
HPN		 196Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
197
198 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
199 symbols; create them.
200
dbddefbf
NC		 2012000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
202
203 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 204 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 205
2ae7e77b
AH		 2062000-06-27 Aldy Hernandez <aldyh@redhat.com>
207
208 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
209 expressions. Ignore the problem when handling 16 bit immediates,
210 because the assembler will take care of the relocation later.
211
6b2539e3
NC		 2122000-06-27 Nick Clifton <nickc@cygnus.com>
213
214 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
215 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
216 sequential order, and emit warning messages if the input source
217 code contains constructs like that, or parallel constructs
218 containing such opcodes.
219
65aa24b6
NC		 2202000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
221
222 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
223 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
224 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
225 (md_show_usage): Update usage message.
226 (md_parse_option): Allow redefinition of MCU type within the
227 same avr[1-5] bfd machine type. Show both old and new MCU type
228 in the error message.
229 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
230 Simplify 8K wrap code.
231
f0c56b90
NC		 2322000-06-25 Kazu Hirata <kazu@hxi.com>
233
1994a7c7
NC		 234 * config/obj-aout.c: Remove all uses of DEFUN.
235 * config/obj-ieee.c: Likewise.
236 * config/tc-sh.c: Fix comment typos.
237 * config/tc-tahoe.c: Likewise.
238 * config/tc-vax.c: Likewise.
239 * config/tc-w65.c: Likewise.
240 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 241 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
242
6d249963
DD		 2432000-06-24 DJ Delorie <dj@cygnus.com>
244
245 * config/tc-i386.c (md_estimate_size_before_relax): Revert
246 more changes from Sept 1999
247 (tc_i386_fix_adjustable): ditto
248 (md_apply_fix3): ditto
249
680d2857
FCE		 2502000-06-24 Frank Ch. Eigler <fche@redhat.com>
251
252 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
253 (gas_cgen_parse_operand): Set it around expression() call.
254 (gas_cgen_md_operand): Test for it before longjmp().
255
e7b305a2
AM		 2562000-06-24 Kazu Hirata <kazu@hxi.com>
257
c0fecd35
AM		 258 * config/tc-h8500.c: Remove all uses of DEFUN.
259 * config/tc-sh.c: Likewise.
260 * config/tc-w65.c: Likewise.
261 * config/tc-z8k.c: Likewise.
262
e7b305a2
AM		 263 * config/tc-h8500.c: Fix typos in comments.
264
ed6d6fd3
FCE		 2652000-06-23 Frank Ch. Eigler <fche@redhat.com>
266
267 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
268 is defined.
269
f7c88872
AM		 2702000-06-23 matthew green <mrg@redhat.com>
271
272 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3e87a760 273 defined. Fix error message for `[' grouping.
f7c88872 274
70d6ecf3
AM		 2752000-06-22 Kazu Hirata <kazu@hxi.com>
276
277 * config/tc-h8300.c: Fix formatting and comment typos.
278
e9718fe1
TW		 2792000-06-22 Timothy Wall <twall@cygnus.com>
280
281 * config/tc-ia64.c (note_register_values): Move premature QP
282 notation clearing into the appropriate place.
283
45288df1
AM		 2842000-06-22 Alan Modra <alan@linuxcare.com.au>
285
1581f8c9
AM		 286 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
287 first before anything else. Add bin-bugs.h, emul.h and progress.h
288 Sort list of files as for $(OBJS) in Makefile.am.
289
290 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
291 find one. Remake dependencies.
292 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
293 * Makefile.in: Regenerate.
294 * doc/Makefile.in: Regenerate.
295
45288df1
AM		 296 * config/tc-i386.c (i386_displacement): Don't assume a constant
297 displacement is necessarily 16 bits when in 16 bit code mode.
298 (md_assemble): Instead size the displacement here after we know
299 for sure that a .code16gcc operand hasn't automatically added
300 operand size prefixes.
301
01580992
L		 3022000-06-21 H.J. Lu <hjl@gnu.org>
303
304 * Makefile.am: Rebuild dependency.
305 * Makefile.in: Rebuild.
306
40f09f82
JL		 3072000-06-21 Kazu Hirata <kazu@hxi.com>
308
309 * config/tc-h8300.c (parse_reg): Make the function static.
310 (parse_exp): Likewise.
311
78295804
DD		 3122000-06-20 DJ Delorie <dj@cygnus.com>
313
314 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
315 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
316 for cygwin import libraries to work properly.
317
45f85b08
L		 3182000-06-20 H.J. Lu <hjl@gnu.org>
319
320 * Makefile.am: Rebuild dependency.
321 * Makefile.in: Rebuild.
322 * configure: Likewise.
323 * doc/Makefile.in: Likewise.
324
39bec121
TW		 3252000-06-20 Timothy Wall <twall@cygnus.com>
326
327 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 328 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 329 * doc/c-tic54x.texi: New.
330 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 331 documentation file.
39bec121 332 * doc/all.texi: Add C54X.
3e87a760 333 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 334 * doc/Makefile.in: Regenerate.
335 * configure.in: Add tic54x and define LIBM for tic54x.
336 * configure: Regenrate.
337 * config/tc-tic54x.[ch]: New.
338 * config/obj-coff.h: Add tic54x.
339 * Makefile.am: (CPU_TYPES): Add tic54x.
340 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
341 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
342 (as_new_LDADD): Add $(LIBM).
343 * Makefile.in: Regenerate.
3e87a760 344
60bcf0fa
NC		 3452000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
346
347 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
348 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
349 * doc/as.texinfo: Likewise.
350
351 * configure, Makefile.in: Regenerate.
352 * configure.in (emulations): Recognize m6811 and m6812.
353 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
354 Added files for 68hc11 and 68hc12 assembler.
355 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
356 * config/tc-m68hc11.h: Header definition for that assembler.
357
ec05f674
NC		 3582000-06-18 Nick Clifton <nickc@redhat.com>
359
24ef8152
NC		 360 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
361 instead of OCTETS_PER_BYTE.
362
ec05f674 363 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 364 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 365
119caedd
L		 3662000-06-18 H.J. Lu <hjl@gnu.org>
367
368 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
369 * configure: Rebuild.
370
607723e4
NC		 3712000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
372
3e87a760
AM		 373 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
374 to BFD_ASSEMBLER.
607723e4 375
b946ec34
NC		 3762000-06-16 Nick Clifton <nickc@cygnus.com>
377
378 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
379 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
380
381 * doc/c-mips.texi: Document newly accepted cpu variants.
382
37ce37b1
UC		 3832000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
384
385 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
386
c06ae4f2
UC		 3872000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
388
389 * macro.c (getstring): Make it possible to escape the quote
390 character.
391
20348649
JL		 392Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
393
394 * config/tc-hppa.c (pa_export): Weak symbols can be global.
395
bcef29e6
L		 3962000-06-13 H.J. Lu <hjl@gnu.org>
397
398 * configure: Regenerate.
399
63a0b638
AM		 4002000-06-09 Alan Modra <alan@linuxcare.com.au>
401
402 * app.c (do_scrub_begin): Don't default lex[';'] as a line
403 separator.
404 * doc/internals.texi (line_separator_chars): Semicolon is no
405 longer a default. Mention null and newline as defaults.
406
407 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
408
409 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
410 * config/tc-i860.h (line_separator_chars): Likewise.
411 * config/tc-h8300.c (line_separator_chars): Likewise.
412 * config/tc-i960.c (line_separator_chars): Likewise.
413 * config/tc-m68k.c (line_separator_chars): Likewise.
414 * config/tc-mips.c (line_separator_chars): Likewise.
415 * config/tc-ns32k.c (line_separator_chars): Likewise.
416 * config/tc-sparc.c (line_separator_chars): Likewise.
417 * config/tc-vax.c (line_separator_chars): Likewise.
418
419 * config/tc-h8300.c (comment_chars): Use string initialiser.
420 * config/tc-i960.c (line_comment_chars): Likewise.
421 * config/tc-z8k.c (comment_chars, line_comment_chars,
422 line_separator_chars): Likewise.
423
424 * config/tc-arm.c (line_separator_chars): Always use `;', not just
425 for TE_LINUX.
426
9bab9349
NC		 4272000-06-08 Nick Clifton <nickc@cygnus.com>
428
429 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
430 for size 1 fixes.
431
946efd95
DB		 4322000-06-08 David O'Brien <obrien@FreeBSD.org>
433
434 * configure.in (VERSION): Update to show this is the CVS mainline.
435
6480b79a
DB		 4362000-06-08 Matthew Jacob <mjacob@feral.com>
437
438 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
439 $at is the integer register $r28, vs. both $r28 and the floating
440 point register $f28.
441
10850f29
JW		 4422000-06-08 James E. Wilson <wilson@cygnus.com>
443
444 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
445 (dot_endp): Don't call ia64_flush_insns.
446 (emit_one_bundle): Don't delete prologue/body records from
447 unwind_record list in first loop. Rewrite second loop to account for
448 this.
449
150f24a2
JW		 4502000-06-07 David Mosberger <davidm@hpl.hp.com>
451
452 * config/tc-ia64.c: Add missing prototypes.
453 (generate_unwind_image): Cast argument to output_unw_records call.
454
e38c9cc2
DC		 455Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
456
46b85d42 457 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 458
1188e082
DC		 459Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
460
461 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
462 (REGISTER_P): likewise.
463 (avr_opcodes): uses include/opcode/avr.h
464 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 465
ac743b2c
AM		 4662000-06-04 Alan Modra <alan@linuxcare.com.au>
467
0b545448
AM		 468 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
469 initializers too.
ac743b2c 470
969e1a7b
L		 4712000-06-03 H.J. Lu <hjl@gnu.org>
472
473 * read.c (is_end_of_line): Put back `;'.
474
65172ab8
AM		 4752000-06-03 Alan Modra <alan@linuxcare.com.au>
476
477 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
478
b75c0c92
AM		 4792000-06-01 Alan Modra <alan@linuxcare.com.au>
480
481 * expr.c (operand): Test is_end_of_line outside switch to catch
482 line separator chars that are also operators.
483 (operator): Return O_illegal for line separator chars.
484
485 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
486 entry (or `!' entry for TC_HPPA).
487
488 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
489 before indexing is_end_of_line. Remove redundant check for '\0'.
490 (fp_op2): Likewise.
491 * config/tc-h8500.c (md_assemble): Likewise.
492 * config/tc-mcore.c (md_assemble): Likewise.
493 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
494 (md_atof): Likewise
495
496 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
497 is_end_of_line.
498 * config/tc-mcore.c (mcore_cons): Likewise.
499 (mcore_float_cons): Likewise.
500 (mcore_stringer): Likewise.
501 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
502
a6836251
SB		 5032000-06-01 Scott Bambrough <scottb@netwinder.org>
504
505 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
506
43841e91
NC		 5072000-05-29 Nick Clifton <nickc@cygnus.com>
508
509 * config/tc-sh.c: Fix compile time warning messages.
510
511 * config/tc-mips.c: Fix compile time warning messages.
512
a057431b
PB		 5132000-05-29 Philip Blundell <philb@gnu.org>
514
515 * doc/as.texinfo: Update copyright dates.
a81d9f0c 516 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 517 * NEWS: Mention ARM ELF support.
518
3c07fb76
AO		 5192000-05-27 Alexandre Oliva <aoliva@cygnus.com>
520
521 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
522 it is modified, and use the real_size to compute the frag address
523 for dwarf2 line info.
524
ad4d6ccf
AM		 5252000-05-27 Alan Modra <alan@linuxcare.com.au>
526
527 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
528 line-matching scheme to cope with automake moving variables around.
529 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
530 * Makefile.in: Regenerate.
531
6faf3d66
JJ		 5322000-05-26 Jakub Jelinek <jakub@redhat.com>
533
534 * config/tc-sparc.c (sparc_relax): New.
535 (md_longopts): Add -relax and -no-relax options.
536 (md_parse_options, md_show_usage): Likewise.
537 (md_apply_fix3): Optimize tail call into branch always if possible.
538
0a44c2b1
DL		 539Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
540
541 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
542 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
543 rules, with warning when a GAS statement specifies a packing that
544 will result in an instruction being squashed.
3e87a760
AM		 545 Added typdef packing_type and enumerals, changed various integer
546 literals to use the enumerals.
0a44c2b1 547
e0c9811a
JW		 5482000-05-24 David Mosberger <davidm@hpl.hp.com>
549
550 * config/tc-ia64.c (dot_restorereg_p): New function.
551 (md_pseudo_table): Add restorereg.p.
552 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
553 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
554
555 * config/tc-ia64.h (unw_record_type): Add unwabi.
556 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
557 called MASK with members for imask, and the masks produced by
558 fr_mem, gr_mem, br_mem, and frgr_mem.
559 (unw_p_record): Add members ABI and CONTEXT.
560 (unw_x_record): Add member AB.
561 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
562 as pseudo-register for use during unwind info generation.
563 (AR_PFS, AR_LC): New macros.
564 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
565 whose names start with an at sign (as in "@priunat").
566 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
567 register.
568 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
569 proc_end, unwind_info, personality_routine): Consolidate into
570 "unwind" structure to reduce offset-table use. Add member
571 NEXT_SLOT_NUMBER to track the slot number for the next instruction
572 to be emitted.
573 (output_R1_format, output_R3_format, output_P3_format,
574 output_P6_format): Initialize R with zero to reduce compiler warnings.
575 (output_P7_format): Ditto. Add `default' branch to switch
576 statement to reduce compiler warnings.
577 (output_P8_format, output_B1_format, output_B4_format): Ditto.
578 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
579 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
580 into single argument.
581 (output_X1_format, output_X3_format): Initialize R with zero to reduce
582 compiler warnings. Merge A and B args into single argument.
583 (output_X2_format, output_X4_format): Remove unused variable R. Merge
584 A and B args into single argument.
585 (free_record): Removed (wasn't used).
586 (free_list_records): Also free imasks in prologue records.
587 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
588 (output_spill_mask): Remove.
589 (output_unwabi): New function.
590 (output_epilogue, output_label_state, output_copy_state): Call
591 alloc_record.
592 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
593 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
594 argument.
595 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
596 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
597 as part of handling the prologue records. Emit region's imask if
598 we have one. Handle unwabi, epilogue, label_state, copy_state,
599 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
600 spill_sprel_p, and spill_reg_p records.
601 (set_imask, count_bits, slot_index): New function.
602 (fixup_unw_records): Fix region size computation. Handle
603 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
604 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
605 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
606 set_imask accordingly. Update imask for gr_gr, and br_gr records.
607 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
608 (dot_save): Use manifest constants for applicaton registers.
609 Handle REG_PR and REG_PRIUNAT.
610 (dot_restore): Don't just ignore it.
611 (dot_restorereg): New function..
612 (generate_unwind_image): Ensure unwind info is a multiple of eight
613 bytes, not just four bytes.
614 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
615 (dot_altrp): Don't just ignore it.
616 (dot_savemem): New function. Replaces dot_savesp() and
617 dot_savepsp(). Use manifest constants for applicaton registers.
618 Handle REG_PR and REG_PRIUNAT.
619 (dot_savef): Simplify.
620 (dot_saveb): Support generation of br_gr.
621 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
622 dot_label_state, dot_copy_state): New function.
623 (dot_unwabi): Don't just ignore it.
624 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 625 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 626 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
627 (emit_one_bundle): Set slot number for prologue/body records
628 *before* emitting the first insn.
629 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
630 (md_begin): Declare "psp" pseudo-register.
631 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
632 so we don't get segfault.
633 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
634 counts as required per SW Conventions manual
635 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
636 output_preds_psprel, output_preds_sprel, output_spill_base,
637 output_unat_psprel, output_unat_sprel, output_lc_psprel,
638 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
639 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
640 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
641 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
642 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
643 (dot_vframe): Implement.
644 (dot_vframesp, dot_vframepsp): New function.
645
f98fd99f
HPN		 646Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
647
648 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 649 * configure: Regenerate.
f98fd99f 650
ee7fcc42
AM		 6512000-05-23 Alan Modra <alan@linuxcare.com.au>
652
653 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
654 (md_estimate_size_before_relax): so we can use it here instead of
655 old kludges. Localise vars to blocks. Comment.
656
657 * frags.c (frag_new): Update fr_var comments.
658 * frags.h (struct frag): Ditto.
659
c67e42c9
RH		 6602000-05-22 Richard Henderson <rth@cygnus.com>
661
662 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
663 (pseudo_func): Add pcrel.
664 (operand_match): Handle IA64_OPND_TGT64.
665 (build_insn): Likewise.
666 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
667 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
668 (fix_insn): Handle all three 64-bit relocation types.
669
5110c57e
HPN		 670Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
671
672 * obj.h (struct format_ops): New members begin, app_file,
673 s_set_other, s_set_desc, s_get_type, s_set_type,
674 separate_stab_sections, init_stab_section.
675
676 * config/obj-multi.h: Update GPL notice to v2.
677 (obj_begin): New.
678 (obj_app_file): New.
679 (S_SET_SIZE): Test s_set_size for NULL before calling.
680 (S_SET_ALIGN): Similar for s_set_align.
681 (S_SET_OTHER): New.
682 (S_SET_DESC): New.
683 (S_GET_TYPE): New.
684 (S_SET_TYPE): New.
685 (SEPARATE_STAB_SECTIONS): New.
686 (INIT_STAB_SECTION): New.
687 (EMIT_SECTION_SYMBOLS): New.
688 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
689
690 * config/obj-elf.h: Update GPL notice to v2.
691 Mention that this file is included from obj-multi.h.
692 (obj_begin): Wrap definition in ifndef.
693 (elf_file_symbol): Constify declaration.
694 (obj_app_file): Ditto.
695 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
696 Wrap in ifndef SEPARATE_STAB_SECTIONS.
697
698 * config/obj-elf.c (elf_s_set_other): New.
699 (elf_file_symbol): Constify argument.
700 (elf_separate_stab_sections): New.
701 (elf_init_stab_section): New.
702 (elf_format_ops): Add new members. Remove comma at end.
703
704 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
705 (ecoff_format_ops): Add new fields. Remove comma at end.
706 Mention inconsistency for emit_section_symbols.
707
708 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
709
710 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
711 (coff_separate_stab_sections): New.
712 (coff_format_ops): Add new members.
713
714 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
715 (obj_aout_s_set_other): New.
716 (obj_aout_s_set_desc): New.
717 (obj_aout_s_get_type): New.
718 (obj_aout_s_set_type): New.
719 (obj_aout_separate_stab_sections): New.
720 (aout_format_ops): New members added. Use obj_aout_process_stab,
721 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
722 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
723 appropriate.
724 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
725
b98ef147
AM		 7262000-05-22 Alan Modra <alan@linuxcare.com.au>
727
728 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
729 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
730 (md_estimate_size_before_relax): Ensure jumps to weak and
731 externally visible symbols are relocatable.
732
0aa5d426
HPN		 733Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
734
735 * stabs.c (aout_process_stab): Make global.
736 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
737 * read.h (aout_process_stab): Declare.
738
739 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
740 Generalize to *aout, *coff *elf.
741 * configure: Regenerated.
742
743 * doc/internals.texi (Object format backend): Say
744 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 745
746 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
747 * Makefile.in: Regenerated.
748
7c3dc350
CM		 7492000-05-19 Catherine Moore <clm@cygnus.com>
750
751 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
752
b3b6a3fe
JL		 7532000-05-18 Alan Modra <alan@linuxcare.com.au>
754
755 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
756 instruction to reflect change in re_assemble_*.
757
c9e10a08
JL		 758Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
759
760 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
761 build PA64 ELF tools.
762 * configure: Rebuilt.
763
3043679f
AM		 7642000-05-17 Alan Modra <alan@linuxcare.com.au>
765
766 * Makefile.am: Regenerate dependencies.
767 * Makefile.in: Regenerate.
768
322f2c45
NC		 7692000-05-15 Nick Clifton <nickc@cygnus.com>
770
771 * config/tc-arm.c (struct asm_psr): Add boolean field
772 distinguishing between CSPR and SPSR. Rename 'number' field
773 to 'field'.
774 (psrs): Rearrange contents to match new asm_psr structure.
775 (arm_psr_parse): Move next to psr_required_here. Make it
776 return an asm_psr structure.
777 (psr_required_here): Use asm_psr structure returned by
778 arm_psr_parse.
779 (do_msr): Reorganise to allow psr_required_here to be called
780 only once.
781 (md_undefined_name): Mark 'name' parameter as unused, since
782 the COFF target does not use it.
322f2c45 783
5e6cbf41
PB		 7842000-05-14 David O'Brien <obrien@FreeBSD.org>
785
786 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
787 standards.
788 * config/te-aux.h: Likewise.
789 * config/te-dpx2.h: Likewise.
790 * config/te-go32.h: Likewise.
791 * config/te-hp300.h: Likewise.
792 * config/te-hppa.h: Likewise.
793 * config/te-i386aix.h: Likewise.
794 * config/te-ic960.h: Likewise.
795 * config/te-interix.h: Likewise.
796 * config/te-nbsd532.h: Likewise.
797 * config/te-pc532mach.h: Likewise.
798 * config/te-ppcnw.h: Likewise.
799 * config/te-psos.h: Likewise.
800 * config/te-sparcaout.h: Likewise.
801 * config/te-sun3.h: Likewise.
802 * config/te-sysv32.h: Likewise.
803
4132022d
AM		 8042000-05-14 Alan Modra <alan@linuxcare.com.au>
805
806 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
807 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
808 and sign extend without an if statement.
809 (build_bytes): Likewise.
810
8112000-05-14 Kazu Hirata <kazu@hxi.com>
812
813 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
814 X_add_symbol L_32 case.
815
b4fd930a
AM		 8162000-05-14 David O'Brien <obrien@FreeBSD.org>
817
818 * config/te-freebsd.h: New file.
819
a38cf1db
AM		 8202000-05-13 Alan Modra <alan@linuxcare.com.au>
821
897083bd
AM		 822 * asintl.h (gettext, dgettext, dcgettext, textdomain,
823 bindtextdomain): Replace defines with those from intl/libgettext.h
824 to quieten gcc warnings.
825
a38cf1db
AM		 826 * NEWS: Mention x86 .arch and -q.
827
828 * config/tc-i386.c (quiet_warnings): New.
829 (md_assemble): Use quiet_warnings.
830 (md_parse_option): Set quiet_warnings from -q.
831 (md_show_usage): Mention -q, delete -m.
832 (flag_do_long_jump): Delete.
833 (md_parse_option): Remove -m.
834 (md_show_usage): Remove -m.
835 (md_create_long_jump): Remove useless flag_do_long_jump code.
836
837 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
838 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
839
e413e4e9
AM		 8402000-05-13 Alan Modra <alan@linuxcare.com.au>
841 Alexander Sokolov <robocop@netlink.ru>
842
843 * doc/c-i386.texi (i386-Arch): New section.
844 (i386-Syntax): Mention .intel_syntax and .att_syntax.
845
846 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
847 (smallest_imm_type): Use smallest opcode for shift by one if cpu
848 architecture has been given and is not 486.
849 (set_cpu_arch): New.
850 (md_pseudo_table): Add .arch.
851 (md_assemble): Warn if cpu architecture has been given and an
852 unsupported instruction.
853
854 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
855 Move operand_types bit defines after relevant template field.
856 (template): Add cpu_flags.
857 (Cpu*): Define.
858 (arch_entry): New.
859
e8b1cae5
AO		 8602000-05-12 Alexandre Oliva <aoliva@cygnus.com>
861
862 * config/tc-mn10300.h (md_end): Define.
863 (mn10300_finalize): Declare.
864 * config/tc-mn10300.c: Include dwarf2dbg.h.
865 (debug_line): Define.
866 (md_assemble): Generate dwarf2 line info.
867 (mn10300_finalize): New function. Finalize dwarf2 info.
868
426b0403
AM		 8692000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
870
871 * config/tc-mips.c (md_estimate_size_before_relax): Use the
872 external version of the relocation for weak symbols.
873
e4c58b25
JW		 8742000-05-08 David Mosberger <davidm@hpl.hp.com>
875
876 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
877 frame size in units of 16 bytes, as required per SW Conventions manual.
878 (output_unw_records): Output info-block header as a dword to get
879 byte-order right.
880
8fce3f5e
AM		 8812000-05-08 Alan Modra <alan@linuxcare.com.au>
882
883 * as.h: #include "file", not <file> on files from ../include.
884 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
885 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
886 (md_convert_frag): Add ATTRIBUTE_UNUSED.
887 (tc_coff_symbol_emit_hook): Ditto.
888 (OPTCOUNT): Cast to int to avoid compiler warning.
889 (md_begin): Fix signed/unsigned warnings.
890
8912000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
892
893 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
894 ABRANCH LONG case for a conditional branch on a 68000.
895 (md_estimate_size_before_relax): Likewise. Also handle
896 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
897 (m68k-ip: case ABSL): Relax absolute references to 16-bit
898 PC-relative on all CPUs.
899 (md_estimate_size_before_relax): Likewise.
900
fb166ee3
AM		 9012000-05-04 Alan Modra <alan@linuxcare.com.au>
902
903 * as.c (parse_args): Just mention current year in printed
904 copyright message.
905
7a899fff
C		 9062000-05-03 J.T. Conklin <jtc@redback.com>
907
908 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 909 unit registers.
7a899fff
C		 910 (md_parse_option): Recognize -m7400.
911
44877466
ILT		 9122000-05-03 Ian Lance Taylor <ian@zembu.com>
913
914 * config/atof-ieee.c (gen_to_words): When adding carry back in,
915 don't permit lp to become less than the words array.
916
eaa15ab8
NC		 9172000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
918
919 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
920 Fix little-endian case.
921
7c4f6a03
AM		 9222000-05-03 David O'Brien <obrien@NUXI.com>
923
924 * as.c (parse_args): Update copyright.
925
da5d444c
AM		 9262000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
927
928 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
929 for the .bss section too.
930
3f9b03b5
AM		 9312000-05-02 Alan Modra <alan@linuxcare.com.au>
932
933 * configure.in: Set em=linux for hppa-*-linux.
934 * configure: Regenerate.
935 * doc/Makefile.in: Regenerate with correct automake.
936
937 * frags.c (frag_grow): Sanity check chunk_size.
938
939 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
940 * config/obj-som.h: Likewise.
941 * config/obj-ieee.h: Likewise.
942
943 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
944
945 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
946 (md_pseudo_table): Fully initialise OBJ_ELF cases.
947 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
948 (pa_ip): low_sign_unext now returns via function value. Use
949 re_assemble_* instead of dis_assemble_* and
950 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
951 unnecessarily.
952 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
953 (md_section_align, md_parse_option, md_show_usage,
954 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
955 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
956 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
957 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
958 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
959 pa_text): Likewise.
960 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
961 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
962 outside of switch. Correct mask and shifting errors in case 10
963 and case -11. In case 21, compare against signed range to suit
964 hppa_field_adjust changes. In case 12, use re_assemble_12. In
965 case 17 and case 22, use offsetT variable to properly check range.
966 Use re_assemble_* here too.
967 (evaluate_absolute): Change type of value to offsetT. Call
968 hppa_field_adjust to do the work for us.
969 (pa_parse_cmpb_64_cmpltr): Delete save_s.
970 (pa_parse_cmpib_64_cmpltr): Ditto.
971 (pa_build_unwind_subspace): Delete unused var subseg. Change type
972 of i to unsigned int.
973 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
974 (pa_end_of_source): Return type is void.
975
a2984248
CM		 976Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
977
978 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
979
df136245
DC		 980Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
981
982 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
983 More comments added.
984 (md_begin): Removed "construct symbols for each register name".
985 Because register names conflicts with GCC generated function
986 names.
987 (avr_operand): Now constant numbers can be used as a register
988 identifiers (0 as r0, 31 as r31).
989 (md_assemble): use skip_space () before parsing instruction
990 operands.
991
b170af93
DC		 992Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
993
994 * config/tc-avr.c: New AVR_ISA_ defined.
3e87a760 995 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
b170af93 996 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3e87a760 997 for `fmul', `movw' and `lpm R,Z' instructions.
b170af93 998 (avr_operands): Warn if current opcode is a two-word instruction
3e87a760 999 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
b170af93
DC		 1000 (avr_opcodes): New commands added.
1001 (REGISTER_P): Check 'a' and 'v' constraint letters.
1002 (mcu_types): New MCU added.
1003
c1e73230
AM		 10042000-05-01 Alan Modra <alan@linuxcare.com.au>
1005
1006 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1007 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1008 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1009 * configure: Regenerate.
1010
a1934524
AM		 10112000-04-29 Andreas Jaeger <aj@suse.de>
1012
1013 * as.h: Correctly check GCC version.
1014
7f6d05e8
CP		 1015Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1016
1017 * as.c (parse_args): Allow md_parse_option to override -a listing
1018 option.
1019 * config/obj-coff.c (add_lineno): Change type of offset parameter
1020 from "int" to "bfd_vma."
1021 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1022 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3e87a760 1023 (ppc_change_csect): Align correctly for XCOFF64.
7f6d05e8
CP		 1024 (ppc_machine): New function, which discards "ppc_machine" line.
1025 (ppc_tc): Cons for 8 when code is 64 bit.
1026 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1027 relocations.
1028 (md_parse_option): Handle -a64 and -a32.
1029 (ppc_xcoff64): New.
1030 * config/tc-ppc.h (TARGET_MACH): Define.
1031 (TARGET_FORMAT): Move to function.
1032 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1033
d9b7d820
AM		 10342000-04-26 David O'Brien <obrien@FreeBSD.org>
1035
1036 * doc/as.1: Fix unbalanced brackets.
1037
1038 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1039 TE_FreeBSD.
1040 (line_comment_chars): Set to '/' if TE_FreeBSD.
1041
cea1ab94
JL		 1042Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1043
1044 * configure.in: Configury support for PA64 (currently disabled).
1045 * configure: Rebuilt.
1046
e799a695
AM		 10472000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1048
3e87a760 1049 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 1050 bfd_set_section_alignment.
1051
3b0ec529
AM		 10522000-04-25 Alan Modra <alan@linuxcare.com.au>
1053
1054 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1055 than 32.
1056
adcf07e6
NC		 10572000-04-24 Nick Clifton <nickc@cygnus.com>
1058
1059 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1060 * doc/as.texinfo (Align): Include arm and strongarm in list of
1061 targets that have the second form of the behaviour of the .align
3e87a760 1062 directive.
adcf07e6 1063
5047a41f
JL		 10642000-04-24 Mark Klein <mklein@dis.com>
1065
1066 * obj-som.c: Terminate obj_pseudo_table.
1067
bf3ca999
TW		 10682000-04-22 Timothy Wall <twall@cygnus.com>
1069
1070 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1071 to "natval".
1072 (operand_match): Conditionally insert default bit values for IMMU9.
1073
98e5953c
JL		 10742000-04-14 Matthew Green <mrg@cygnus.com>
1075
1076 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1077 * configure: Rebuilt.
1078
a02fab7e
JL		 1079Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1080 Jason Eckhardt <jle@cygnus.com>
1081
c67e42c9 1082 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 1083
1084 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1085 Added handling of new operand types l,y,&,fe,fE,fx.
1086
800eeca4
JW		 1087Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1088 David Mosberger <davidm@hpl.hp.com>
1089 Timothy Wall <twall@cygnus.com>
1090 Andrew MacLeod <amacleod@cygnus.com>
1091 Jim Wilson <wilson@cygnus.com>
1092
1093 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 1094 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 1095 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1096 * Makefile.in: Rebuild.
1097 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1098 * configure: Rebuild.
1099 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1100 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1101 * expr.c (expr): Handle md_optimize_expr.
1102 * read.c (LEX_HASH): Add comment.
1103 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 1104
66778679
RH		 11052000-04-21 Richard Henderson <rth@cygnus.com>
1106
1107 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1108 bundling a non-delayed branch type instruction.
1109
aa15f6f7
AO		 11102000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1111
1112 * config/tc-mn10300.c (HAVE_AM30): Define.
1113 (md_assemble): Use it.
1114
16adf844
AM		 11152000-04-19 Alan Modra <alan@linuxcare.com.au>
1116
742f45cf
AM		 1117 * config/obj-elf.c (obj_elf_change_section): Check for changed
1118 section attributes.
1119
16adf844
AM		 1120 * Makefile.am: (CPU_MULTI_VALID): Remove.
1121 (MULTI_CPU_TYPES): Define.
1122 (MULTI_CPU_OBJ_VALID): Define.
1123 (DEPTC): Use the above.
1124 (DEPOBJ): Same here.
1125 (DEP2): And here.
1126 Regenerate dependencies.
1127 * Makefile.in: Regenerate.
1128
9c46fb1b
AM		 11292000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1130
742f45cf 1131 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 1132
508866be
L		 11332000-04-18 H.J. Lu (hjl@gnu.org)
1134
1135 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 1136 bfd_vma for non-bfd assemblers.
508866be 1137
ba2adb93
AM		 11382000-04-17 Alan Modra <alan@linuxcare.com.au>
1139
1140 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1141 doesn't give spurious errors.
1142
12ff5d56
AM		 11432000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1144
66778679 1145 * as.h (SEEK_SET): Define if undefined.
12ff5d56 1146
fc633e5b
AM		 11472000-04-13 Alan Modra <alan@linuxcare.com.au>
1148
1149 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1150 constants, and don't assume offsetT is 32 bits.
1151
1ed18ec1
NC		 11522000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1153
1154 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1155 (md_pcrel_from_section): Add prototype.
1156 (d10v_fix_adjustable): Add prototype.
1157 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1158
1159 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1160
3db10f32
NC		 11612000-04-12 Nick Clifton <nickc@cygnus.com>
1162
1163 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1164 symbol in frag chain.
1165
847f7ad4
AM		 11662000-04-10 Alan Modra <alan@linuxcare.com.au>
1167
1168 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1169 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1170 (fits_in_signed_word, smallest_imm_type): Ditto.
1171 (md_assemble): Use an offsetT var to hold offsetT values, not a
1172 long.
1173 (offset_in_range): New.
1174 (md_assemble): Use it.
1175 (md_convert_frag): Change type of target_address, opcode_address,
1176 and displacement_from_opcode_start to offsetT.
1177 (md_create_short_jump): Change type of offset to offsetT.
1178 (md_create_long_jump): Ditto.
1179 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1180 (md_chars_to_number): Remove.
1181 (output_invalid): Remove duplicate prototype.
1182
ec694b89
NC		 11832000-04-09 Nick Clifton <nickc@cygnus.com>
1184
1185 * Makefile.am (CPU_TYPES): Add 'avr'.
1186 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1187 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1188
16adf844 1189 * Makefile.in: Regenerate.
ec694b89
NC		 1190
1191 * doc/as.texinfo: Add M32R documentation.
1192
a2d91340 1193Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 1194
a2d91340 1195 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 1196 --enable-build-warnings option.
a2d91340
AC		 1197 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1198 * Makefile.in, configure: Re-generate.
1199
d92b1a8a
NC		 12002000-04-07 Nick Clifton <nickc@cygnus.com>
1201
1202 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1203 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1204 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1205 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1206 (arm_force_relocation): Force relocations for
1207 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1208
52ccafd0
JR		 1209Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1210
1211 * config/tc-sh.c (get_operands): There's no third operand if the
1212 first operand is an immediate.
1213
015551fc
JR		 1214Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1215
1216 * config/tc-sh.c (immediate): Delete.
1217 (sh_operand_info): Add immediate member.
1218 (parse_reg): Use A_PC for pc.
1219 (parse_exp): Add second argument 'op'. All callers changed.
1220 (parse_at): Expect pc to be coded as A_PC.
1221 Use immediate field in *op.
1222 (insert): Add fourth argument 'op'. All callers changed.
1223 (build_relax): Add second argument 'op'. All callers changed.
1224 (insert_loop_bounds): New function.
1225 (build_Mytes): Remove DISP_4.
1226 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1227 (assemble_ppi): Use immediate field in *operand.
1228 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1229 (md_apply_fix): Likewise.
1230 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1231
79bd78be
AO		 1232Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1233
1234 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1235
e30e5a6a
HPN		 1236Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1237
1238 * internals.texi (CPU backend): Document
1239 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1240
41b49281
AM		 12412000-04-04 Alan Modra <alan@linuxcare.com.au>
1242
8ad3436c
AM		 1243 * po/gas.pot: Regenerate.
1244
1245 * as.c (show_usage): Restore translated part of bug string.
1246 * gasp.c (show_usage): Likewise.
1247
41b49281
AM		 1248 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1249 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1250 than move-if-change.
1251 (DEP1): Modify for "gcc -MM".
1252 (DEPTC): Likewise.
1253 (DEPOBJ): Likewise.
1254 (DEP2): Likewise.
1255 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1256 Update dependencies.
1257 * Makefile.in: Regenerate.
1258
0a727238
AO		 12592000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1260
1261 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1262 (md_begin): Likewise.
1263 (HAVE_AM33): New macro.
1264 (md_assemble): Use it. Match r_regs and xr_regs only if
1265 HAVE_AM33.
1266
c20f4f8c
AM		 12672000-04-03 Alan Modra <alan@linuxcare.com.au>
1268
1269 * as.h: #include "bin-bugs.h"
1270 * as.c (show_usage): Use REPORT_BUGS_TO.
1271 * gasp.c: #include "bin-bugs.h"
1272 (show_usage): Use REPORT_BUGS_TO.
1273
1274 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1275
753f6b12
HPN		 1276Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1277
1278 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1279 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1280 adjustments.
1281
726c5dcd
AM		 12822000-04-03 Alan Modra <alan@linuxcare.com.au>
1283
1284 * config/tc-i386.c (i386_immediate): Don't assume a constant
1285 immediate is necessarily 16 bits when in 16 bit code mode.
1286 (md_assemble): Instead set guess_suffix here after we have checked
1287 registers.
1288
bf80011a
RH		 12892000-04-02 Richard Henderson <rth@cygnus.com>
1290
1291 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1292 quantities. Correct right shift sign extension.
1293 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1294 32-bit value when shifting into place.
1295
92161534
ILT		 12962000-04-01 Ian Lance Taylor <ian@zembu.com>
1297
1298 * app.c: Add ATTRIBUTE_UNUSED as needed.
1299 * config/tc-ppc.c: Likewise.
1300 (ppc_size): Make unsigned long.
1301 (ppc_insert_operand): Add casts to avoid warnings.
1302
447f3982
NC		 13032000-03-31 Nick Clifton <nickc@cygnus.com>
1304
1305 * config/tc-d10v.h (md_flush_pending_output): Define.
1306
21d75ec2
NC		 13072000-03-29 Nick Clifton <nickc@cygnus.com>
1308
1309 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1310 segment. Works for both BFD_ASSEMBLER and others.
1311 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1312
d1a1bf19
NC		 13132000-03-29 Nick Clifton <nickc@cygnus.com
1314
1315 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1316
224de7a5
AM		 13172000-03-28 Alan Modra <alan@linuxcare.com.au>
1318
1319 * listing.c (LISTING_LHS_WIDTH): Default depends on
1320 LISTING_WORD_SIZE.
1321 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1322
5b8274e3
ILT		 13232000-03-27 Ian Lance Taylor <ian@zembu.com>
1324
1325 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1326 string literal.
1327
224de7a5 13282000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 1329
1330 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1331
1332 * config/tc-avr.c (mcu_types): Add missing initialiser.
1333 (md_pcrel_from_section): Add prototype.
1334 (avr_operand): Remove redundant test of unsigned < 0.
1335 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1336
13372000-03-27 Denis Chertykov <denisc@overta.ru>
1338
1339 * config/tc-avr.c: New file for AVR support.
1340 * config/tc-avr.h: Likewise.
1341 * configure.in: Add AVR support.
1342 * configure: Regenerate.
1343
9f10757c
TW		 13442000-03-26 Timothy Wall <twall@cygnus.com>
1345
1346 * gasp.c (macro_op): Add new argument to check_macro call.
1347 Macro structure definitions moved to macro.h
1348 * sb.h: Add argument to prototype for input_scrub_include_sb.
1349 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1350 nesting checks with an additional flag.
1351 (struct input_save): Add flag to indicate whether current sb
1352 should be checked for proper macro/conditional nesting.
1353 (input_scrub_push/pop): Save/restore nest check flag.
1354 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 1355 defined.
9f10757c
TW		 1356 * macro.c (check_macro): Allow caller to retrieve parsed macro
1357 information if a pointer is provided. This information may be
1358 used by the new macro hooks.
1359 * macro.h: Update prototype for check_macro. Macro struct
1360 definitions moved here from macro.c/gasp.c.
1361 * read.c (read_a_source_file): Add parameter to check_macro call,
1362 and pass macro info to the macro hook, if defined.
1363 (input_scrub_insert_line): New. Allow insertion of a line of
1364 characters into the input stream.
1365 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1366 file into the input stream.
1367 (s_include): Use input_scrub_insert_file.
1368 * internals.texi: Document new macro hooks.
1369 * as.h: New prototypes added.
3e87a760 1370
224de7a5 13712000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 1372
1373 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1374 an initial capital letter.
1375 (i386_index_check): Reindent.
1376
11424155
NC		 13772000-03-19 Nick Clifton <nickc@cygnus.com>
1378
eaa15ab8 1379 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 1380 relative branches.
1381
43f05576
NC		 13822000-03-17 Thomas de Lellis <tdel@windriver.com>
1383
66778679
RH		 1384 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1385 instruction operand bad if Rd > 7 when generating
1386 thumb instructions. Prevents for example,
1387 "adr r12,label" from silently failing and generating
1388 the wrong instruction.
3e87a760 1389
67231402
NC		 13902000-03-17 Nick Clifton <nickc@cygnus.com>
1391
1392 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1393 that have a destingation >= 0x400000.
3e87a760 1394 Fix compile time warning messages.
67231402 1395
a37c8f88
JR		 1396Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1397
1398 * config/tc-sh.c (md_begin): When encountering insn that are
1399 not supported by the current arch, only change the name if
1400 its contents are the same as prev_name.
1401 (get_specific): If the the architecture doesn't match, fail.
1402
dead1419
JR		 1403Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1404
1405 * config/tc-sh.c (IDENT_CHAR): Define.
1406 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1407 matching back where it came from.
1408
182e89d3
JR		 1409Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1410
1411 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1412
84f73d89
NC		 14132000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1414
1415 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1416 normal operands.
1417
dbbc7809
JL		 14182000-03-15 Kazu Hirata <kazu@hxi.com>
1419
1420 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1421
271bb601
HPN		 1422Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1423
1424 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1425 floating-point-number, make sure 'f' is in FLT_CHARS.
1426
8684e216
HPN		 1427Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1428
1429 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1430 (s_lcomm_internal): Use it.
1431 * doc/internals.texi (CPU backend): Document it.
1432 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1433 bytes.
1434
bb2d6cd7
GK		 14352000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1436
1437 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1438 when embedded-pic.
1439
1440 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 1441 implementation doesn't have special handling for switch
1442 statements.
bb2d6cd7
GK		 1443 (macro_build): Allow for code in sections other than .text.
1444 (macro): Likewise.
1445 (mips_ip): Likewise.
1446 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 1447 Don't perform relocs if we will be outputting them.
bb2d6cd7 1448 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 1449 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1450 embedded-pic.
bb2d6cd7 1451
5c86cbc7 14522000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 1453
66778679
RH		 1454 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1455 relocation type based on the entry in the fixup structure.
5c86cbc7 1456
f8c827e9
L		 14572000-03-08 H.J. Lu (hjl@gnu.org)
1458
1459 * Makefile.am (install-exec-tooldir): Depend on
1460 install-exec-bindir for parallel make.
1461 * Makefile.in: Regenerated.
1462
8ad9e709
NC		 14632000-03-06 Nick Clifton <nickc@cygnus.com>
1464
1465 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1466 switch.
1467 (md_parse_option): Parse -m32r command line switch - disable m32rx
1468 compatability.
ded0aeb7
NC		 1469 (md_show_usage): Document new option.
1470
1471 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1472 * doc/Makefile.in: Regenerate.
1473 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 1474
b7b8f327
MM		 14752000-03-02 Michael Meissner <meissner@redhat.com>
1476
1477 * config/tc-d30v.c (check_range): Remove code that incorrectly
1478 sign extended values where bits < 32.
1479
15886821
L		 14802000-03-02 H.J. Lu (hjl@gnu.org)
1481
1482 * configure.in: Support --enable-targets=all on ia32.
1483 * configure: Regenerated.
1484
8bf950bf
NC		 14852000-03-01 Nick Clifton <nickc@cygnus.com>
1486
1487 * gasp.c (do_align): Remove bogus check of alignment value.
1488
c5e54cc2
ILT		 14892000-02-27 Thomas de Lellis <tdel@windriver.com>
1490
1491 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1492 TC_PPC was defined forced the type of a symbol with no other type
1493 to be BSF_OBJECT.
1494
65fd87bc
ILT		 14952000-02-27 Hans-Peter Nilsson <hp@axis.com>
1496
1497 * doc/internals.texi (CPU backend): Mention that
1498 line_separator_chars do not break up comments. Fix typos for
1499 LEX_AT and LEX_NAME descriptions. Document operands for
1500 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1501 description of md_create_short_jump usage. Document argument for
1502 md_undefined_symbol.
1503
a25fe906
ILT		 15042000-02-27 Jakub Jelinek <jakub@redhat.com>
1505
1506 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1507 (md_parse_option): Handle it.
1508 (md_show_usage): Document it.
1509
21b10511
ILT		 15102000-02-27 Ian Lance Taylor <ian@zembu.com>
1511
1512 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1513 opcode, for the instruction `pal19'. From Andrea Arcangeli
1514 <andrea@suse.de>.
1515
773f551c
AM		 15162000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1517
1518 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1519 from here..
1520 (md_assemble): To here, before template operands are matched.
1521 Also ensure a constant immediate is sign extended when we know the
1522 size is at most 16 bits. This is to catch cases like "add
1523 $0xffc0,%ax" where we don't know the size, and thus that the
1524 immediate can be represented as Imm8S until after parsing the
1525 register operand.
1526 (i386_displacement): Similarly sign extend 16 bit constant
1527 displacements.
1528 (md_assemble): Relax 16-bit jump constant range check to suit sign
1529 extended displacements.
1530
28d33191
JL		 15312000-02-26 Andreas Jaeger <aj@suse.de>
1532
1533 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1534
cc5ca5ce
AM		 15352000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1536
1537 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1538 call operands when intel_syntax.
1539 (intel_float_operand): Return 2 for "fi...".
1540 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1541 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1542 earlier "SHORT" change.
1543 (md_assemble): When determining suffix from Regs, exclude
1544 InOutPortReg.
1545
056350c6
NC		 15462000-02-24 Nick Clifton <nickc@cygnus.com>
1547
1548 * configure: Add arm-wince, mips-pe and sh-pe targets.
1549 * configure: Regenerate.
1550
1551 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1552 sh-pe targets.
1553 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1554 "pe-mips" for the mips-pe target.
1555
1556 * config/tc-arm.c (insns): Change displacement encoded in BL
1557 and B instructions if the target port is arm-wince.
1558 (do_ldst): Do not bias the relocation offset if the target
1559 port is arm-wince.
1560 (md_pcrel_from): Add in missing relocation offset bias if the
1561 target os arm-wince.
1562
1563 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1564 (md_begin): Disable -G support for mips-pe target.
1565 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1566 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1567 COFF flavour.
1568
1569 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1570 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1571 assembler, just set the alignment to 4.
1572
1573 * config/te-wince-pe.h: New file for WinCE targets. Define
1574 TE_WINCE.
1575
36bf8ab9
AM		 15762000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1577
1578 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1579 string instructions.
1580 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1581 (i386_intel_memory_operand): After finding a segment override,
1582 check again for no `[' before looking for a displacement. Bomb if
1583 more than one displacement rather than silently discarding the
1584 second and subsequent ones. Free strings malloc'd by
1585 build_displacement_string.
1586
f5795b08
CM		 15872000-02-24 Catherine Moore <clm@cygnus.com>
1588
1589 * config/obj-som.c (obj_pseudo_table): Add "weak".
1590 (obj_som_weak): New routine.
1591
abd63a32
AM		 15922000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1593
520dc8e8
AM		 1594 * config/tc-i386.c (union i386_op): New.
1595 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1596 Throughout file replace occurences of disps[n], imms[n], regs[n]
1597 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1598 intel mode operand swapping. Add assert in regKludge and
1599 fake_zero_displacement code. Test i.types[n] when outputting
1600 displacements and immediates. Combine output of Disp16 with
1601 Disp32.
7f3f1ea2
AM		 1602 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1603 when in intel mode by (not) reversing fsub and fdiv operands
1604 before the template search. This fails for single operand
1605 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1606 undefined. Instead fix the base_opcode after we've found the
1607 template. Move base_opcode xor with found_reverse_match from
1608 opcode output code to before this fix so we test for the correct
1609 opcodes.
1610 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1611 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 1612
1613 * config/tc-i386.h (TC_RELOC): Delete.
1614 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1615 with equivalent call to reloc.
1616
abd63a32
AM		 1617 * as.h (flag_m68k_mri): Move declaration after target include, and
1618 only declare when TC_M68K defined. Define as zero otherwise.
1619 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1620 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1621 Define as zero otherwise.
1622 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1623 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1624 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1625 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1626 testing whether defined.
1627 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1628 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1629 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1630 rather than testing whether defined.
1631 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1632 (parse_mri_cons): Declare and use only when TC_M68K.
1633 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1634 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1635 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1636
1637 * NEWS: Mention IBM 370 support.
1638
7e052742
RH		 16392000-02-23 Richard Henderson <rth@cygnus.com>
1640
1641 * config/tc-i386.c (md_assemble): When swapping operands for
1642 intel_syntax, assume everything that's not Imm or Disp is a
1643 register.
1644
5b93d8bb
AM		 16452000-02-23 Linas Vepstas <linas@linas.org>
1646
1647 * config/tc-i370.c, config/tc-i370.h: New files.
1648 * Makefile.am: Add support for Linux/IBM 370.
1649 * configure.in: Likewise.
1650 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1651 * config/obj-elf.c: Include elf/i370.h
1652 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1653
1654 * Makefile.in: Regenerate.
1655 * configure: Regenerate.
1656
1657 * doc/c-i370.texi: New file.
1658 * doc/all.texi: Include it.
1659 * doc/as.texinfo: And here.
3e87a760 1660 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 1661 * doc/Makefile.in: Regenerate.
1662
25f2196d
CC		 16632000-02-19 Michael Meissner <meissner@redhat.com>
1664
1665 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1666 determine if an instruction can be used in parallel with an ADDppp
1667 or SUBppp instruction.
1668
6349b5f4
AH		 16692000-02-22 Andrew Haley <aph@cygnus.com>
1670
1671 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1672
c97ef257
AH		 16731999-12-30 Andrew Haley <aph@cygnus.com>
1674
1675 * config/tc-mips.c (mips_gp32): New variable.
1676 (macro_build) Use mips_gp32.
1677 (mips_ip): Ditto.
1678 (md_longopts): Add "-mgp32" and "-mgp64".
1679 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 1680
b985eaa8
ILT		 16812000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1682
1683 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1684 warning, and bump it to 1.
1685
52454417
ILT		 16862000-02-22 Ian Lance Taylor <ian@zembu.com>
1687
1688 From Brad Lucier <lucier@math.purdue.edu>:
1689 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1690 match format.
1691
6b76fefe
CM		 16922000-02-21 Catherine Moore <clm@cygnus.com>
1693
1694 * config/tc-mips.c (MF_HILO_INSN): Define.
1695 (mips_7000_hilo_fix): Declare.
1696 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1697 (md_parse_option): Check for 7000_HILO_FIX options.
1698 (OPTION_M7000_HILO_FIX): Define.
1699 (OPTION_NO_M7000_HILO_FIX): Define.
1700 * doc/c-mips.texi (-mfix7000): Describe.
1701
f6af82bd
AM		 17022000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1703
1704 * listing.c (print_lines): Remove unused variable `end'.
1705
1706 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1707 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 1708 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 1709 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1710 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 1711 statement and quell signed vs. unsigned comparison warning.
f6af82bd 1712
8c8281f4
NC		 17132000-02-18 Nick Clifton <nickc@cygnus.com>
1714
1715 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1716 the computed frag offset, rather than overwriting it.
1717
d4845d57
JR		 1718Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1719
1720 * config/tc-sh.c ("elf/sh.h"): Include.
1721 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1722 (md.begin): Initialize target_arch.
1723 Only include opcodes in has table that match selected architecture.
1724 (parse_reg): Recognize register names for sh-dsp.
1725 (parse_at): Recognize post-modify addressing.
1726 (get_operands): The leading space is now optional.
1727 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1728 arguments. Update valid_arch.
1729 (build_Mytes): Add support for SDT_REG_N.
1730 (find_cooked_opcode): New function, broken out of md_assemble.
1731 (assemble_ppi, sh_elf_final_processing): New functions.
1732 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1733 (md_longopts, md_parse_option): New option: -dsp.
1734 * config/tc-sh.h (elf_tc_final_processing): Define.
1735 (sh_elf_final_processing): Declare.
1736
c97305a1
JL		 1737Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1738
1739 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1740 the unwinder subspace. Save the current seg/subseg before creating
1741 the new seg/subseg.
1742
bec50466
NC		 17432000-02-10 Nick Clifton <nickc@cygnus.com>
1744
1745 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 1746 little endian targets.
bec50466 1747 (INST_BYTE1): Redefine to handle big and little endian
66778679 1748 targets.
bec50466
NC		 1749 (cpu_type): New type: Select between M340 and M210.
1750 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 1751 instructions of the M340.
bec50466 1752 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 1753 instructions.
bec50466
NC		 1754 (md_atof): Add support for little endian targets.
1755 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 1756 line switches.
bec50466
NC		 1757 (md_convert_frag): Add support for little endian targets.
1758 (md_apply_fix3): Add support for little endian targets.
1759 (md_number_to_chars): Add support for little endian targets.
1760
a25c045a
TW		 17612000-02-10 Timothy Wall <twall@redhat.com>
1762
1763 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1764 defined, use it to verify the symbol just read should be a label.
1765
f28e8eb3
TW		 17662000-02-10 Timothy Wall <twall@redhat.com>
1767
1768 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1769 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1770 around colons when KEEP_WHITE_AROUND_COLON is defined.
1771 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1772 and KEEP_WHITE_AROUND_COLON.
1773
6dc19fc4
TW		 17742000-02-08 Timothy Wall <twall@redhat.com>
1775
1776 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 1777 logic.
6dc19fc4 1778 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 1779 implemented.
6dc19fc4
TW		 1780 (end_repeat): New. Provide support for a "break" out of the
1781 repeat loop.
1782 * read.h: Add prototypes for new functions.
3e87a760 1783
f805106c
TW		 17842000-02-08 Timothy Wall <twall@redhat.com>
1785
1786 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1787 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1788 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 1789 non-zero.
1790
4469be0f
TW		 17912000-02-08 Timothy Wall <twall@redhat.com>
1792
1793 * read.c: Added elseif to directives table.
1794 * read.h: Added prototype for s_elseif.
1795 * doc/as.texinfo: Added description for elseif.
1796 * cond.c (s_elseif): New function
3e87a760 1797
24a17b6c
TW		 17982000-02-04 Timothy Wall <twall@redhat.com>
1799
1800 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 1801 listings.
24a17b6c 1802
bea9907b 18032000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 1804
bea9907b
TW		 1805 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1806 default values.
1807 * frags.c (frag_new): Calculate fr_fix in octets
1808 (frag_now_fix) Return offset as target address offset (bytes).
1809 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 1810 quantities).
bea9907b
TW		 1811 * frags.h: Added prototype for frag_now_fix_octets().
1812 Distinguish between octets and bytes in field descriptions.
1813 * listing.c (calc_hex): Account for octets vs bytes when
1814 printing addresses/offsets.
1815 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1816 target is little-endian, print the octets in a word in big-endian
1817 order so that the display looks like a proper hexadecimal number,
1818 instead of having the octets reversed.
1819 * read.c (do_align): When recording alignment, alignment power
1820 should be in terms of target bytes (minimum addressible unit)
1821 instead of octets.
1822 (do_org) Convert ORG target address (byte) argument into an
1823 octet offset when generating a variable fragment.
1824 * symbols.c (resolve_symbol_value): Symbol final value
1825 converted to a target address offset (bytes) from its octet offset.
1826 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1827 offset (bytes) is adjusted by the frag offset (octets) converted
1828 to bytes.
1829 (coff_frob_section) Section alignment power is in terms of bytes;
1830 convert it to an octet alignment power when calculating size (and
1831 size mask) in octets. Don't modify the section size in order to
1832 "align" it for TI COFF, since that format has a different method
1833 for storing alignment information.
3e87a760 1834
210dcc61
TW		 18352000-02-01 Timothy Wall <twall@cygnus.com>
1836
1837 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1838 entries, matching the way GCC generates them. If not escaped, the
1839 filename is encoded incorrectly.
1840
557537a5 18412000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 1842
557537a5
NC		 1843 * config/tc-arm.c (reg_table): Add support for ATPCS register
1844 naming conventions.
2c1c4c62 1845
557537a5 18462000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 1847
2c1c4c62
GK		 1848 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1849 already defined.
3e87a760 1850 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 1851 New macro.
1852 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1853 of a symbol when we really care about its value.
1854
18552000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 1856
1857 * config/tc-mcore.c (md_assemble): Give warning message if
1858 operands passes to instruction are more than the spec.
1859
2f0ca46a
NC		 18602000-01-27 Thomas de Lellis <tdel@windriver.com>
1861
66778679 1862 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 1863 Thumb mode but the label seen was not declared as '.thumb_func'
1864 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 1865 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 1866
4c63da97
AM		 18672000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1868
1869 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1870 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1871
1872 * Makefile.in: Same here.
1873 Update copyright.
1874
1875 * configure.in: Set bfd_gas for i386-aout when primary target
1876 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1877 we may need the primary te_file. Remove incorrect comment.
1878
1879 * configure: Regenerate.
1880
1881 * config/e-i386aout.c: New file.
1882
1883 * as.c (USE_EMULATIONS): Move to before print_version_id.
1884 (struct emulation): Add i386aout.
1885 (show_usage): Split text strings. Reformat -a text. Add --em
1886 help.
1887 Update copyright.
1888
1889 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1890 (aout_format_ops): New.
1891 Update copyright.
1892
1893 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1894 preprocessor conditional and add aout USE_EMULATIONS tests.
1895 (read_a_source_file): Don't pass error strings to printf as
1896 format arg.
1897 Update copyright.
1898
1899 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1900 format arg.
1901 (do_data): Same here.
1902 (process_file): And here.
1903 Update copyright.
1904
1905 * symbols.c (colon): Rewrite "already defined" fatal message
1906 code for aout with USE_EMULATIONS.
1907 Update copyright.
1908
1909 * config/obj-aout.c (OBJ_HEADER): Define.
1910 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 1911 fields of sentinel.
4c63da97
AM		 1912 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1913 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1914 forms here.
1915 (obj_aout_type): Expand S_SET_OTHER here too.
1916 (obj_read_begin_hook): Remove.
1917 (aout_pop_insert): New.
1918 (obj_aout_s_get_other): New.
1919 (obj_aout_s_get_desc): New.
1920 (aout_format_ops): New.
1921 Update copyright.
1922
1923 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1924 gets aout_pseudo_table.
1925 (aout_pseudo_table): Declare.
1926 (obj_read_begin_hook): Define.
1927 Update copyright.
1928
1929 * config/obj-coff.c (obj_pseudo_table): Rename to
1930 coff_pseudo_table.
1931 (coff_pop_insert): Use coff_pseudo_table.
1932 (coff_sec_sym_ok_for_reloc): Remove.
1933 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1934 and comment all zero entries and remove #if 0 code.
1935 Update copyright.
1936
1937 * config/obj-coff.h (obj_pop_insert): Define.
1938 (coff_pseudo_table): Declare.
1939 Update copyright.
1940
1941 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1942 s_get_size, s_set_size. Comment all zero entries.
1943 Update copyright.
1944
1945 * config/obj-elf.c (elf_s_get_other): New function.
1946 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1947 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1948 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1949 comment.
1950 (obj_elf_parse_section_letters): Don't pass error strings to
1951 printf as format arg.
1952 Update copyright.
1953
1954 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1955 OBJ_MAYBE_ECOFF.
1956 (elf_s_get_other): Declare.
1957 (S_GET_OTHER) Define as elf_s_get_other if not already
1958 defined.
1959 (S_SET_OTHER): Only define when not already defined.
1960 (elf_obj_read_begin_hook): Declare.
1961 (obj_read_begin_hook): Define.
1962 (elf_obj_symbol_new_hook): Declare.
1963 (obj_symbol_new_hook): Define.
1964 Update copyright.
1965
1966 * config/obj-multi.h: Add copyright header and protect against
1967 multiple inclusion. Add * to all function pointers.
1968 (OBJ_HEADER): If defined, include it rather than other defines
1969 in this file.
1970 (obj_frob_file_after_relocs): Test for NULL.
1971 (obj_symbol_new_hook): Here too.
1972 (obj_sec_sym_ok_for_reloc): And here.
1973 (S_GET_OTHER): Define.
1974 (S_GET_DESC): Define.
1975 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1976 (OBJ_MAYBE_ELF): Update comment.
1977
1978 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1979 OBJ_AOUT preprocessor conditional and handle emulation by
1980 testing OUTPUT_FLAVOR.
1981 (i386_displacement): Here too.
1982 (md_section_align): Similarly here.
1983 (i386_target_format): Conditionally compile when more than one
1984 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1985 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1986 (i386_displacement): Here too.
1987 Update copyright.
1988
1989 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1990 Define TARGET_FORMAT for aout only when not multi.
1991 Update copyright.
1992
1993 * config/te-multi.h: Delete file as it's identical to te-generic.h
1994
add0c677
AM		 19952000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1996
1997 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1998 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1999 LONG_MNEM_SUFFIX.
2000
2001 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2002 DWORD_MNEM_SUFFIX.
2003 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2004 comments.
2005
a19d8eb0
CP		 20062000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2007
66778679
RH		 2008 * config/tc-mips.c (mips_do_align): New function.
2009 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 2010
550262c4
NC		 20112000-01-10 Philip Blundell <philb@gnu.org>
2012
2013 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 2014 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 2015 line separator for Linux.
2016 * doc/as.texinfo (Comments): Mention the ARM.
2017
0decc840
NC		 20182000-01-10 Philip Blundell <pb@futuretv.com>
2019
2020 * configure.in (arm*-*-conix*): New target.
2021 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2022 armv*-*-linux-gnu.
2023 * configure: Regenerate.
2024
2e13b764
NC		 20252000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2026
2027 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2028 (obj_elf_visibility): New function.
3e87a760 2029
2e13b764
NC		 2030 * doc/as.texinfo (Visibility): New node: document visibility
2031 pseudo ops.
2032
3138f287
AM		 20331999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2034
2035 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2036 warning for absolute jump/call without `*' in non-intel mode. No
2037 need to set i.types[0] JumpAbsolute in intel mode.
2038
df32bc61
NC		 20391999-12-22 Philip Blundell <pb@futuretv.com>
2040
2041 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2042 hook function when changing sections.
2043 (arm_s_data): Likewise.
2044
b4d0b2b3
NC		 20451999-12-14 Nick Clifton <nickc@cygnus.com>
2046
2047 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 2048 command line switch.
b4d0b2b3 2049
85cb2cf9
JL		 2050Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2051
2052 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2053 (r_registers, xr_registers): Define.
2054 (r_register_name, xr_register_name): New functions.
2055 (md_assemble): Handle new am33 operand types and instruction
2056 formats.
2057 (mn10300_insert_operand, check_operand): Likewise.
2058
a64bcdd8
NC		 20591999-11-29 Nick Clifton <nickc@cygnus.com>
2060
2061 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2062 (s_force_thumb): Set thumb_mode to 2.
2063 (md_assemble): Do not complain about thumb instructions on a
2064 non-thumb target if thumb_mode is set to 2.
2065
43b4c25e
MM		 20661999-11-28 Michael Meissner <meissner@cygnus.com>
2067
2068 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2069 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2070 (O_...): Add new machine dependent expressions if we are handling
2071 explicit relocations.
2072 (alpha_reloc_op): New static table holding the explicit relocation
2073 information.
2074 (alpha_literal_hash): New static to hold the hash table for
2075 explicit relocations.
2076 (alpha_macros): Add support for explicit relocations.
2077 (md_begin): If explicit relocations, initialize hash table.
2078 (md_assemble): Don't print a second error if tokenize_arguments
2079 already printed an error message.
2080 (md_apply_fix): Add support for explicit relocations.
2081 (alpha_force_relocation): Ditto.
2082 (alpha_fix_adjustable): Ditto.
2083 (alpha_adjust_symtab): New function to support explicit
2084 relocations.
2085 (alpha_adjust_symtab_relocs): Ditto.
2086 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2087 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2088 Add support for explicit relocations. Return -2 if an error
2089 message was already printed.
2090 (find_macro_match): Add support for explicit relocations. Comment
2091 each of the cases.
2092 (emit_insn): Add support for explicit relocations.
2093 (assemble_tokens): Ditto.
2094 (emit_ldgp): Ditto.
2095 (load_expression): Ditto.
2096 (emit_lda): Ditto.
2097 (emit_ldah): Ditto.
2098 (emit_ir_load): Ditto.
2099 (emit_loadstore): Ditto.
2100 (emit_ldXu): Ditto.
2101 (emit_ldil): Ditto.
2102 (emit_sextX): Ditto.
2103 (emit_division): Ditto.
2104 (emit_jsrjmp): Ditto.
2105 (emit_retjcr): Ditto.
2106
2107 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2108 ELF object format.
2109 (tc_adjust_symtab): If explicit relocations, call the function
2110 alpha_adjust_symtab.
2111 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2112 relocations next to the literal relocation they reference.
2113 (TC_INIT_FIX_DATA): Initialize the new fields.
2114 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2115
afbf211f
JL		 2116Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2117
2118 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2119 'B' operand for PA2.0 bb instruction.
eaa15ab8 2120
f11900d0
NC		 21211999-11-18 Nick Clifton <nickc@cygnus.com>
2122
2123 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2124 target.
3e87a760 2125
f11900d0
NC		 2126 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2127 relocs.
2128 (mcore_force_relocation): Force relocations to be generated for
2129 RVA relocs.
2130
2daf4fd8
AM		 21311999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2132
2133 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2134 (i386_displacement): Disallow O_big displacements.
2135
eb726e5d
DL		 2136Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2137
3e87a760
AM		 2138 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2139 Small improvements in error checking.
eb726e5d
DL		 2140 (md_assemble): Support for unconditional ARM instructions.
2141 (md_parse_option): Support for -m[arm]v5e flag.
2142
035349a4
NC		 21431999-11-12 Nick Clifton <nickc@cygnus.com>
2144
2145 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 2146 buffer.
035349a4 2147
c1eae114
NC		 21481999-11-11 Nick Clifton <nickc@cygnus.com>
2149
2150 * macro.c (buffer_and_nest): Look for seperator after TO and
2151 FROM tokens.
2152
c5c834aa
AH		 21531999-11-08 Andrew Haley <aph@cygnus.com>
2154
2155 * app.c (do_scrub_chars): When in State 10, treat backslash
2156 characters in the same way as as symbol characters.
2157
98007ce7
RH		 21581999-11-07 Richard Henderson <rth@cygnus.com>
2159
2160 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2161 the previous label was in the current section before playing
2162 with auto-alignment.
2163
d6c497c7
NC		 21641999-11-06 Nick Clifton <nickc@cygnus.com>
2165
2166 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 2167 for weak symbols.
d6c497c7 2168 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 2169 the symbol is weak.
d6c497c7 2170
dd33dc0f
MM		 21711999-11-05 Michael Meissner <meissner@cygnus.com>
2172
2173 * expr.h (operatorT): Increase machine dependent operators to 16.
2174 * expr.c (op_rank): Ditto.
2175
5f91fe03
ILT		 21761999-11-03 Ian Lance Taylor <ian@zembu.com>
2177
53b0d397
ILT		 2178 * read.c (pseudo_set): Reject attempts to set the value of a
2179 section symbol.
2180
5f91fe03
ILT		 2181 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2182 if it is defined.
2183
2184 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2185
2186 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2187 to bfd_set_section_contents.
2188
829ce307
NC		 21891999-11-03 Nick Clifton <nickc@cygnus.com>
2190
2191 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2192
2bd7f1f3
GRK		 21931999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2194
2195 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2196 (mips_ip): Use OPCODE_IS_MEMBER.
2197
90ca882f
JL		 2198Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2199
acb56623
JL		 2200 * config/tc-arm.c (reg_required_here): Improve comments.
2201
66778679
RH		 2202 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2203 (tinsns): Initialize variants field.
b49cfa5d
JL		 2204
2205 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2206 BAD_PC respectively.
90ca882f 2207
29c4c6b5
NC		 22081999-10-27 Scott Bambrough <scottb@netwinder.org>
2209
2210 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2211 * config/tc-arm.h: Fix compile time warnings.
2212
d9fd9852
DN		 2213Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2214
2215 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2216 form @abs16, @(abs16) and @(abs16 + imm).
2217
9ce8a5dd
GRK		 22181999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2219
2220 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2221 (ISA_HAS_64_BIT_REGS) New.
2222 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2223 mips_emit_delays,macro_build,load_register,load_addresss,
2224 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2225 and/or use new ISA_xxx macros in expressions involving
2226 ISA, particularly mips_opts.isa.
2227
446a06c9
MM		 22281999-10-18 Michael Meissner <meissner@cygnus.com>
2229
2230 * expr.h (operatorT): Add machine dependent operators md1..md8.
2231 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2232 for the machine dependent operators to use.
2233
2234 * expr.c (op_rank): Add machine dependent operators.
2235
2236 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2237 operator.
2238 (O_cpregister): Ditto.
2239 (md_begin): Change X_op test that field is wide enough to use
2240 O_max instead of O_alpha_max.
2241 (cpu_types): Fill in missing initializer.
2242 (alpha_num_macros): Make unsigned.
2243 (md_assemble): Make opnamelen be size_t.
2244 (md_apply_fix): Cast alpha_num_operands to int before testing.
2245 (alpha_force_relocation): Ditto.
2246 (alpha_fix_adjustable): Ditto.
2247 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2248 (tc_gen_reloc): Ditto.
2249 (tc_get_register): Ditto.
2250 (emit_ldgp): Ditto.
2251 (emit_lda): Ditto.
2252 (emit_ldah): Ditto.
2253 (emit_ldil): Ditto.
2254 (s_alpha_ent): Ditto.
2255 (s_alpha_end): Ditto.
2256 (s_alpha_frame): Ditto.
2257 (s_alpha_prologue): Ditto.
2258 (s_alpha_file): Ditto.
2259 (s_alpha_gprel32): Ditto.
2260 (s_alpha_proc): Ditto.
2261 (s_alpha_set): Ditto.
2262 (s_alpha_base): Ditto.
2263 (s_alpha_align): Ditto.
2264 (s_alpha_arch): Ditto.
2265 (alpha_align): Ditto.
2266 (assemble_insn): Suppress unused variable warning.
2267 (emit_insn): Ditto.
2268 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2269 order in the structure.
2270 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2271
476cdcb8
JL		 2272Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2273
2274 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2275
c388dee8
AM		 22761999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2277
2278 * config/tc-i386.c (i386_index_check): Correct #endif location.
2279
2bdd6cf5
GK		 2280Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2281
2282 * as.c (show_usage): Document new options.
2283 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2284 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2285 (parse_args): Parse the new options.
2286 (main): If there were warnings, and --fatal-warnings
2287 was specified, print an error.
2288 * as.h: New variable, flag_fatal_warnings, for new option.
2289
d53d2751
JL		 2290Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2291
2292 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2293 '@'. Change autoincrement completers to fall through to cache control
2294 completers.
2295
2296 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 2297 arg.
d53d2751
JL		 2298 (pa_parse_addb_64_cmpltr): New function.
2299
2300 * config/tc-hppa.c (pa_ip): Change error message.
2301 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2302 '?Q' args to allow falling through.
2303
8fce3f5e 2304 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 2305 Remove unused conditional codes.
2306 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2307
ba09cd8d
DN		 2308Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2309
2310 * config/tc-d30v.c (CHAR_BIT): Define.
2311 (check_range): Fix bit operations to support integers bigger than
2312 32 bits.
2313
c43185de
DN		 2314Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2315
2316 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2317 operands.
2318
925c058e
DE		 2319Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2320 Doug Evans <devans@cygnus.com>
2321
2322 Add support for m32rx.
2323 * config/tc-m32r.c (enable_m32rx): New static global.
2324 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2325 (allow_m32rx): New function.
2326 (M32R_SHORTOPTS): Add `O'.
2327 (md_longopts): Add --m32rx plus several warning options.
2328 (md_parse_option): Handle new options.
2329 (md_show_usage): Print them.
2330 (md_begin): Enable m32rx.
2331 (OPERAND_IS_COND_BIT): New macro.
2332 (first_writes_to_seconds_operands): New function.
2333 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2334 (target_make_parallel,assemble_two_insns): New functions.
2335 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2336 If optimizing and m32rx, try to make consecutive insns parallel.
2337
fba2b7f9
GK		 2338Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2339
2340 * config/tc-mips.c (nopic_need_relax): Allow for the
2341 .sdata.foo sections generated by -fdata-sections,
2342 and for the .gnu.linkonce.s sections generated by C++.
2343
fd232ac8
JL		 2344Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2345
ce674324
JL		 2346 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2347 with cleaner code using completer prefixes. Add 'Y'.
2348
fd232ac8
JL		 2349 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2350
b1039fc4
JL		 2351Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2352
66778679 2353 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 2354 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2355 insn does not match and we should try the next insn in the table.
2356
913f265c
NC		 23571999-09-22 Nick Clifton <nickc@cygnus.com>
2358
2359 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2360
54af6ff6
JL		 2361Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2362
2363 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2364 of PA2.0 support.
2365
4cc782b5
ILT		 23661999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2367
2368 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2369 OBJ_ELF. If ELF, add "sq".
2370 (md_parse_option): If ELF, ignore -s and -q.
2371 (md_show_usage): Mention ELF options.
2372
6be78360
JL		 2373Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2374
eaa15ab8 2375 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 2376 operands.
2377
71823da4
JL		 2378 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2379
61dd1d31
JL		 2380 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2381
1cf6ae67
JL		 2382 * config/tc-hppa.c (struct pa_it): New field "trunc".
2383 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2384 (pa_parse_ftest_gfx_completer): New function
2385 (pa_parse_fp_cnv_format): New function.
2386
77c02e18
JL		 2387 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2388 (md_apply_fix): Handle 22bit pc-rel branches.
2389
629d9417
JL		 2390 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2391
dbe2f9ee
JL		 2392 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2393
3db6e6bd
JL		 2394 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2395
6be78360
JL		 2396 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2397
e061d86f
JL		 2398Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2399
66778679
RH		 2400 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2401 (pa_ip): Handle 'fX'.
e061d86f 2402
7acbfc6b
JL		 2403Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2404
2405 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2406 unwinds unless the function is in the text space.
2407 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2408
2d93dcc4
JL		 2409Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2410
b52c78b8
JL		 2411 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2412 (md_assemble): To here. Tweak address generation.
2413
2d93dcc4
JL		 2414 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2415 debug_line.
2416 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2417 (md_assemble): Call dwarf2_where for OBJ_ELF.
2418 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2419 (pa_end_of_source): New function.
2420 * tc-hppa.h (md_end): Define for OBJ_ELF.
2421
6d83c84b
MM		 24221999-09-14 Michael Meissner <meissner@cygnus.com>
2423
2424 * configure.in (Canonicalization of target names): Remove adding
2425 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2426 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2427 * configure: Regenerate.
2428
41fd319a
ILT		 24291999-09-14 Donn Terry <donn@interix.com>
2430
2431 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2432
795a7704
AM		 24331999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2434
2f66722d
AM		 2435 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2436 pc-relative jmp/call to an absolute symbol.
2437 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2438 absolute section symbols.
2439
795a7704
AM		 2440 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2441 jump handling code and comments.
2442
c0c949c7
ILT		 24431999-09-12 Ian Lance Taylor <ian@zembu.com>
2444
2445 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2446 the value if TE_PE and a global defined symbol.
2447
e723ef7c
ILT		 24481999-09-11 Ian Lance Taylor <ian@zembu.com>
2449
2450 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2451 print the symbol, rather than printing it here.
2452
fa16d387
ILT		 24531999-09-11 Donn Terry <donn@interix.com>
2454
d33e1d24
ILT		 2455 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2456 BFD_RELOC_RVA relocations.
2457
18dc2407
ILT		 2458 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2459 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2460 starts with "_G".
2461
945a1a6b
ILT		 2462 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2463 defined.
2464 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2465 * doc/internals.texi (Object format backend): Document
2466 SET_SECTION_RELOCS.
2467
79d292aa
ILT		 2468 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2469 relocations against global symbols if TE_PE.
2470
7a6284c4
ILT		 2471 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2472 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2473
8828d862
ILT		 2474 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2475 symbols.
2476
9690c54d
ILT		 2477 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2478 symbols which do not have a constant value, or tags with
2479 non-tags. Remove the symbol from the list before adding it at the
2480 end.
2481
23dab925
ILT		 2482 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2483 C_FCN symbol differently if TE_PE.
2484 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2485 appears in the pseudo-op, rather coff_line_base which is only set
2486 for a .bf symbol.
2487
28428223
ILT		 2488 * config/obj-coff.c (obj_coff_loc): New static function.
2489 (obj_pseudo_table): Add "loc".
2490
e8a3ab75
ILT		 2491 * config/obj-coff.c (add_lineno): Check that the line number is
2492 positive.
2493
2ab9b79e
ILT		 2494 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2495 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2496 int.
2497 (md_atof): Return NULL rather than 0.
2498 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 2499 * expr.c (expr): Change first parameter to int.
2500 * config/obj-coff.c: Add declarations for static functions.
2501 (coff_frob_symbol): Use SYM_AUXENT.
2502 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 2503
5881e4aa
ILT		 2504 * config/obj-coff.c (obj_coff_section): Default to setting
2505 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2506
e723ef7c
ILT		 2507 * write.c (adjust_reloc_syms): Print adjusted fixup.
2508
fa16d387
ILT		 2509 * expr.c (integer_constant): Correct too_many_digits calculation
2510 in base 10 case.
2511
13a830b6
AS		 25121999-09-09 Andreas Schwab <schwab@suse.de>
2513
2514 * doc/c-arm.texi: Fix arguments of @var to not contain
2515 punctuation.
2516
325188ec
NC		 25171999-09-08 Philip Blundell <pb@nexus.co.uk>
2518
3e87a760 2519 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 2520 and COFF targets.
2521 (md_parse_option): Only support -k flag for ELF and COFF targets.
2522
e7c1f43c
JL		 2523Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2524
2525 * config/tc-hppa.c (pa_ip): Put strict register checks before
2526 call to pa_parse_number.
2527
4964086a
JL		 2528 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2529
c4bf532f
ILT		 25301999-09-06 Ian Lance Taylor <ian@zembu.com>
2531
2532 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2533 BFD_ASSEMBLER code.
2534
a33132fd
ILT		 25351999-09-06 Donn Terry <donn@interix.com>
2536
2537 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2538
0f4f8b56
JL		 2539Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2540
2541 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2542 candidate instruction. Require registers for register arguments
2543 when in strict mode. Require assemble-time constants for
2544 constants when in strict mode.
2545 (pa_get_absolute_expression): Require a constant when in strict
2546 mode.
eaa15ab8 2547
d3388653
NC		 25481999-09-06 Nick Clifton <nickc@cygnus.com>
2549
2550 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2551
041dd5a9
ILT		 25521999-09-04 Steve Chamberlain <sac@pobox.com>
2553
2554 * config/tc-pj.c: New file, supports picoJava in ELF.
2555 * config/tc-pj.h: Ditto.
2556 * configure.in (pjl*, pj*): New targets.
2557 * Makefile.am: Rebuild dependencies.
2558 (CPU_TYPES): Add pj.
2559 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2560 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2561 * doc/c-pj.texi: New file.
2562 * doc/as.texinfo: Add some PJ specifics.
2563 * doc/all.texi: Add PJ to the list of all architectures, sort them
2564 all alphabetically.
2565 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2566 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2567
4ca72d38
AM		 25681999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2569
2570 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2571 (obj_frob_file): Test for null pointer.
2572 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2573 (OBJ_PROCESS_STAB): And here.
2574 (elf_obj_sy): Remove
2575
2576 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2577 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2578 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2579
2580 * config/obj-coff.c (no_func): Remove.
2581 (coff_format_ops): Change occurrences of no_func to 0, as we test
2582 for 0 in obj-multi.h.
2583
2584 * configure.in: Enable bfd for i386-coff when primary target is
2585 bfd. Enable i386 elf,coff emulation support. Don't set
2586 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2587 emulation to support.
2588 *configure: Regenerate.
2589
bcef92fa
NC		 25901999-09-02 Nick Clifton <nickc@cygnus.com>
2591
2592 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2593 .section .line directive is encountered.
2594
cdf82bcf
NC		 25951999-09-01 Nick Clifton <nickc@cygnus.com>
2596
5856c19a 2597 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 2598 format.
5856c19a 2599
cdf82bcf
NC		 2600 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2601 * as.texinfo: Document --gdwarf2 command line option.
2602 Add additional documentation of ARM command line switches.
2603
af6bdddf
AM		 26041999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2605
2606 * config/tc-i386.c (i386_intel_memory_operand): Combine
2607 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2608 and RESTORE_END_STRING around parse_register calls.
2609 (i386_operand): Here too.
2610 (i386_is_reg): Remove.
2611 (parse_register): Move as_bad calls from within this function to
2612 callers.
2613
5f47d35b
AM		 26141999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2615
2616 Based on a patch from H.J. Lu <hjl@gnu.org>
2617 * config/tc-i386.c (parse_register): Handle FP regs specially.
2618 (md_begin): Remove '(' and ')' from register_chars.
2619
1174497c
DE		 26201999-08-29 Doug Evans <devans@casey.cygnus.com>
2621
2622 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2623 error message (done elsewhere).
2624
17d9105c
JL		 2625Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2626
2627 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2628
9ecc05f0
JL		 2629Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2630
66778679 2631 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 2632 args by 'f'.
2633
9e4f2d3a
JL		 2634 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2635
680ef6de
JL		 2636 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2637 between args.
2638 Add new completers. Fix bug in 64 bit condition handling.
2639
413c94ba
JL		 2640 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2641 'cS', and 'c*'.
2642
28252e61
JL		 2643 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2644
a97685e9
JL		 2645 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2646
3e87a760 2647 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 2648
cb30237e
NC		 26491999-08-27 Jim Wilson <wilson@cygnus.com>
2650
2651 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2652 (struct ls): Add frag field. Initialize it to zero.
2653 (out_end_sequence): New local text_frag. Set it while in text section.
2654 Replace address check with frag check. Set ls.frag to text_frag if
2655 out_set_addr called.
2656 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2657 Set it before switching sections. Replace address check with frag
2658 check. Set ls.frag to saved_frag if out_set_addr called.
2659
09a798ea
NC		 26601999-08-26 David Mosberger <davidm@hpl.hp.com>
2661
66778679 2662 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 2663 output "advance_pc" opcode instead of calling gen_addr_line().
2664 The latter has the undesired side-effect of creating a new row
3e87a760 2665 in the debug line info matrix.
09a798ea 2666
e1c05f12
NC		 26671999-08-26 Jim Wilson <wilson@cygnus.com>
2668
2669 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2670 ls.last_filename if last is less than zero. Set ls.last_filename
2671 when allocating new entry.
2672 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2673 call.
2674
b23bac36
AM		 26751999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2676
2677 * config/tc-i386.c (i386_index_check): Fix the displacement size
2678 when INFER_ADDR_PREFIX.
2679
50f4163f
NC		 26801999-08-18 Nick Clifton <nickc@cygnus.com>
2681
2682 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2683 display its value.
2684
f589a541
ILT		 26851999-08-17 Ian Lance Taylor <ian@zembu.com>
2686
2687 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2688 handle 0xffffNNNN constants correctly.
2689
11450271
NC		 26901999-08-16 Nick Clifton <nickc@cygnus.com>
2691
2692 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2693 as well as loads.
2694
276b1dc2
NC		 26951999-08-13 Nick Clifton <nickc@cygnus.com>
2696
2697 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2698 (md_apply_fix3): Always pass positive values to
2699 validate_offset_imm.
2700
ae5ad4ad
NC		 27011999-08-12 Nick Clifton <nickc@cygnus.com>
2702
2703 * config/tc-arm.c (skip_whitespace): New macro.
2704 Formatting tidy ups.
3e87a760 2705
ae5ad4ad
NC		 2706 (md_apply_fix3): Store relocation offset in addend for ELF based
2707 relocs.
2708 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 2709 calls.
2710
bf6d3895
AM		 27111999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2712
2713 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2714 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2715
46031ca9
JL		 2716Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2717
b100be66
JL		 2718 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2719 flags for the unwind subspace.
2720
46031ca9
JL		 2721 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2722 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2723 suitable relocation based on the size of the target's pointer.
2724 Always Use subsegment zero for the unwinders.
2725 (pa_level): Handle "2.0w".
2726
65172ab8 2727Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 2728
2729 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2730 with the following instruction unless this was specified.
2731
1a1ae23e
ILT		 27321999-08-09 Ian Lance Taylor <ian@zembu.com>
2733
2734 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2735 certain sections, to match BFD changes.
2736
81afc846
ILT		 27371999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2738
2739 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2740 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 2741 * Makefile.in: Rebuild.
81afc846 2742
04ad1543
ILT		 27431999-08-08 Ian Lance Taylor <ian@zembu.com>
2744
2745 * Makefile.am: Rename .dep* files to DEP*.
2746 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2747 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2748 targets to DEPOBJ.
2749 * Makefile.in: Rebuild.
2750
1eb7027c
RH		 27511999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2752
2753 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2754
2dcc60be
ILT		 27551999-08-08 Ian Lance Taylor <ian@zembu.com>
2756
46eec08e
ILT		 2757 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2758 avoid problems on DOS filesystems.
2759 * Makefile.in: Rebuild.
2760
2dcc60be
ILT		 2761 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2762
27631999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2764
2765 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2766 section flag.
2767
76a27922
ILT		 27681999-08-08 Ian Lance Taylor <ian@zembu.com>
2769
2770 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 2771 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 2772 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2773
0741736b
JL		 2774Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2775
2776 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2777
9a913dfb
JL		 2778Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2779
2780 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2781
a1f2d742
ILT		 27821999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2783
2784 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2785 non-adjustable symbols.
2786
55a914bc
JL		 2787Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2788
2789 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2790
336f7c70 2791Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 2792
2793 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2794 operands.
2795
9750fcc5
ILT		 27961999-08-05 Donn Terry <donn@interix.com>
2797
2798 * config/te-interix.h: New file.
2799 * configure.in (i386-*-interix*): New target.
2800 * configure: Rebuild.
2801
39ba5561
JL		 2802Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2803
2804 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2805 selectors for ELF too.
2806 (selector_table): Add "ltp" and "rtp" selectors.
2807
eecb386c
AM		 28081999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2809
2810 * config/tc-i386.c (i386_operand): No need to change
2811 operand_string pointer in segment reg case before goto
2812 do_memory_reference. Initialise displacement_string_start and
2813 displacement_string_end after do_memory_reference label.
2814 (i386_index_check): Add operand_string param, and print error
2815 message on failure here.
2816 (i386_intel_memory_operand): Instead of here.
2817 (i386_operand): And here.
2818 (INFER_ADDR_PREFIX): Enable.
2819
2820 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2821
2822 * config/tc-i386.h (DefaultSize): Define. Renumber following
2823 opcode_modifier defines.
2824
2825 From Etienne Lorrain <etienne.lorrain@ibm.net>
2826 * config/tc-i386.c (stackop_size): New variable.
2827 (set_16bit_code_flag): Clear it here.
2828 (set_16bit_gcc_code_flag): New function.
2829 (md_pseudo_table): Add "code16gcc" entry.
2830 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2831
f173e82e
ILT		 28321999-08-03 Ian Lance Taylor <ian@zembu.com>
2833
a04b544b
ILT		 2834 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2835 next_set_end even if the end symbol is being discarded.
2836
2837 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2838 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2839 * config/obj-coff.c: Likewise.
2840 (seg_info_type): Remove.
2841 (seg_info_off_by_4): Change to array of segT.
2842 (s_get_segment): Adjust accordingly.
2843 (obj_pseudo_table): Fully initialize sentinel entry.
2844
f173e82e
ILT		 2845 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2846 Ralf Baechle <ralf@uni-koblenz.de>.
2847
c3332e24
AM		 28481999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2849
2850 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2851
28521999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2853
24eab124
AM		 2854 * config/tc-i386.c: Indentation and white space changes.
2855 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2856 don't enable it by default.
2857 (i386_intel_operand): Remove redundant prototype.
2858 Move check on number of memory operands, and i.mem_operands++
2859 (i386_intel_memory_operand): To here.
2860 Remove i386_immediate code from here. Remove special case code
2861 for input and output using (%dx). Remove base/index checks and
2862 call i386_index_check instead. Save initial operand_string
2863 argument for error message.
2864 (i386_operand): Remove redundant prototype. Move base/index
2865 checks to i386_index_check.
2866 (i386_displacement): Move intel mode check for non-zero
2867 i.disp_operand
2868 (i386_intel_memory_operand): To here.
c3332e24 2869
6d8809aa
RH		 28701999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2871
2872 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2873 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2874 by .register pseudo-op if -64 and --no-undeclared-regs.
2875 (s_register, sparc_adjust_symtab): New functions.
2876 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2877 Declare sparc_adjust_symtab as tc_adjust_symtab.
2878 * doc/c-sparc.texi: Add description of #ignore special literal
2879 for .register pseudo-op.
2880
c8d259f7
CM		 28811999-07-30 Catherine Moore <clm@cygnus.com>
2882
eaa15ab8 2883 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 2884 the relocation's section offset.
2885
b77ad1d4
AM		 28861999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2887
2888 * write.c (fixup_segment): Fix generic error check overflow test.
2889
2890 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2891 X_add_number to long.
2892
b53fcc20
JL		 2893Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2894
2895 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 2896 processing.
b53fcc20 2897
d2e71411
ILT		 28981999-07-27 Ian Lance Taylor <ian@zembu.com>
2899
2900 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2901 VTABLE relocations.
2902
e9f56b1d
ILT		 29031999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2904
2905 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 2906
1a39f480
ILT		 2907 * configure.bat: Remove; obsolete.
2908 * config/go32.cfg: Likewise.
2909
29fe79d3
ILT		 29101999-07-21 Brad M. Garcia <bgarcia@fore.com>
2911
2912 * configure.in (i386-*-vxworks*): New target.
2913 * configure: Rebuild.
2914
e06510e6
RH		 29151999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2916
2917 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2918
dabe3bbc
RH		 29191999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2920
2921 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2922 on -64 and not pic.
2923 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2924 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2925 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2926 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2927 MAX_RELOC_EXPANSION): Define.
2928 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2929
b4cac588
AM		 29301999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2931
2932 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2933 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2934 block. Print a warning if an 8-bit or 16-bit constant
2935 displacement or immediate is truncated on output.
2936 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2937 immediate.
2938 (i386_operand): Disallow immediate jump absolute operand.
2939
966ed0b4
ILT		 29401999-07-15 Ian Lance Taylor <ian@zembu.com>
2941
0ed15843
ILT		 2942 * configure.in: Bump version number to 2.9.5.
2943 * configure: Rebuild.
2944
966ed0b4
ILT		 2945 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2946 or %llx work.
2947
67f1cff0
JL		 2948Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2949
2950 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2951 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2952
2f992c04
NC		 29531999-07-14 Philip Blundell <pb@nexus.co.uk>
2954
2955 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2956 is defined.
2957 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2958
2959 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2960 if -mno-fpu was given.
2961 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2962 relocs.
2963 (cons_fix_new_arm): Remove misleading comments.
2964
14ad458a
ILT		 29651999-07-14 Ian Lance Taylor <ian@zembu.com>
2966
2967 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2968 error message.
2969 (relax_segment): Likewise. After giving a rs_org error, convert
2970 the frag to rs_align to avoid cascading errors.
2971
36823076
AS		 29721999-07-12 Andreas Schwab <schwab@suse.de>
2973
2974 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2975
ab9da554
ILT		 29761999-07-11 Ian Lance Taylor <ian@zembu.com>
2977
2978 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2979 as appropriate. Fill in structure initializations. Add variable
2980 initializations. Add casts.
2981 * dwarf2dbg.c (print_stats): Change i to size_t.
2982 * listing.c (listing_listing): Change list_line to unsigned int.
2983
e0accf0c
ILT		 29841999-07-10 Ian Lance Taylor <ian@zembu.com>
2985
2986 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2987 rather than checking for \001 and \002 in symbol name.
2988 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2989
7d4ce8a9
JL		 2990Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2991
2992 * configure.in (hppa*-linux-gnu*): New target.
2993 * configure: Rebuilt.
2994
5395a469
NC		 29951999-07-08 Nick Clifton <nickc@cygnus.com>
2996
3e87a760 2997 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 2998
cac58fa6
NC		 29991999-07-07 Nick Clifton <nickc@cygnus.com>
3000
5395a469 3001 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 3002 accessing symbolP directly.
3003
03b36ee1
JL		 3004Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3005
3006 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3007 for ELF.
3008
49a5575c
NC		 30091999-07-05 Nick Clifton <nickc@cygnus.com>
3010
3011 * config/tc-arm.c (ARM_EXT_V5): Define.
3012 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3013 (md_begin): Detect ARM v5 architectures.
3014 (md_parse_option): Accept arm v5 specification.
3015 (md_show_usage): Documment -marmv5 switch.
3016
3017 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 3018
49a5575c
NC		 3019 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3020 op.
3021 (validate_immediate_twopart): New function. Determine if a
3022 constant can be computed by two ADD instructions.
3023 (output_inst): Remove its command line parameter - it was never
3024 used.
3025 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3026 implememt the ADRL pseudo op.
3027 (tc_gen_reloc): Generate a suitable error message if an ADRL
3028 instruction tries to generate a real reloc.
3029
3030 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3031
09ecf0ba
JL		 3032Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3033
3034 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3035 into lower case.
3036
264d6861
ILT		 30371999-06-27 H.J. Lu <hjl@gnu.org>
3038
3039 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3040 non BFD_ASSEMBLER case.
3041
827c0149
ILT		 30421999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3043
3044 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3045 data.
3046
a340d270
RH		 30471999-06-26 David Mosberger <davidm@hpl.hp.com>
3048
3049 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3050 out_end_sequence() when the address decreases due to a new frag.
3051 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3052 numbering starts with 1.
3053
16b93d88
NC		 30541999-06-23 Nick Clifton <nickc@cygnus.com>
3055
3056 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3057 .section for COFF.
3058 (mcore_s_text): Call obj_elf_text for ELF target.
3059 (mcore_s_data): Call obj_elf_data for ELF target.
3060 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3061 for COFF target.
3062 (mcore_s_bss): New function: Dump literal table before changing
3063 sections.
3064 (mcore_s_comm): New function: Dump literal table before changing
3065 sections.
3e87a760 3066
16b93d88
NC		 3067 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3068 No longer static functions.
3069 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3070 Provide prototypes for these functions.
3071
fed9b18a
ILT		 30721999-06-22 Ian Lance Taylor <ian@zembu.com>
3073
be2acf27
ILT		 3074 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3075 a list of names, to try obj_segment_name, and to try abbreviated
3076 names when using COFF without long section names.
3077
7dcc9865
ILT		 3078 * config/tc-alpha.c: More use of symbol accessor functions.
3079 * config/tc-arc.c: Likewise.
3080 * config/tc-d30v.c: Likewise.
3081 * config/tc-fr30.c: Likewise.
3082 * config/tc-i860.c: Likewise.
3083 * config/tc-m88k.c: Likewise.
3084 * config/tc-mcore.c: Likewise.
3085 * config/tc-ns32k.c: Likewise.
3086 * config/tc-sparc.c: Likewise.
3087 * config/tc-v850.c: Likewise.
3088
a77f5182
ILT		 3089 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3090 sy_value with appropriate accessor functions.
3091 * config/tc-arm.c (md_apply_fix3): Likewise.
3092 * config/tc-d10v.c (AT_WORD_P): Likewise.
3093 * config/tc-v850.c (reg_name_search): Likewise.
3094
fed9b18a
ILT		 3095 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3096 use symbol_get_bfdsym instead.
3097 * config/tc-ppc.c (md_assemble): Likewise.
3098 * config/tc-v850.c (v850_comm): Likewise.
3099
310b5aa2
ILT		 31001999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3101
3102 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3103 the symbol, rather than accessing the bsym member.
3104 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3105 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3106 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3107 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3108 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3109 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3110 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3111 * config/tc-v850.c (tc_gen_reloc): Likewise.
3112
9cb8e75e
JL		 3113Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3114
3115 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3116 (hppa_gen_reloc_type): Conditionalize on BFD64.
3117 (tc_gen_reloc): Re-enable ELF relocations.
3118 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3119
3d103319
ILT		 31201999-06-21 Ian Lance Taylor <ian@zembu.com>
3121
3122 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3123 warning.
3124 (do_ldst): Move assignment out of if condition.
3125 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3126 parentheses to avoid warning.
3127
776b24b4
NC		 31281999-06-21 Nick Clifton <nickc@cygnus.com>
3129
155f0fe7
NC		 3130 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3131 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 3132
809ffe0d
ILT		 31331999-06-19 Ian Lance Taylor <ian@zembu.com>
3134
3135 * config/tc-ppc.c: Update for symbol handling changes.
3136 * config/obj-coff.c: Likewise.
3137
49863f82
JL		 3138Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3139
3140 * tc-hppa.c: General cleanups of ELF support. No more spaces
3141 and subspaces for ELF.
3142 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3143 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3144 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3145 (UNWIND_SECTION_NAME): Likewise.
3146 (space/subspace related structures): Conditionalize definitions
3147 on OBJ_SOM.
3148 (space/subspace directives and support routines): Conditionalize
3149 definitions and references/uses on OBJ_SOM.
3150 (label_symbol_struct): For ELF, track the symbol's segment. For
3151 SOM track its space.
3152 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3153 changes.
3154 (USE_ALIASES): Kill for both SOM & ELF.
3155 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3156 (pa_space, pa_subspace): Corresponding changes.
3157 (pa_spaces_begin): Corresponding chagnes.
3158 (md_begin): Do not muck around with space/subspace stuff for
3159 OBJ_ELF.
3160 (md_apply_fix): Temporarily disable argument relocation stuff
3161 for OBJ_ELF.
3162 (tc_gen_reloc): Temporarily disable relocation generation for
3163 OBJ_ELF
3164 (pa_build_unwind_subspace): Similarly.
3165
fed881b1
NC		 31661999-06-16 Nick Clifton <nickc@cygnus.com>
3167
3168 * config/tc-arm.c (thumb_set): New pseudo op.
3169 (text, data, section): Override these pseudo ops with ARM
3170 specific versions.
3171 (s_thumb_set): New function: Perform the same as a .set pseudo
3172 op, but also mark the alias'ed symbol as being a Thumb
3173 function.
3174 (arm_s_text): New function: Perform the same as the .text
3175 pseudo op, but dump the literal pool before changing
3e87a760 3176 sections.
fed881b1
NC		 3177 (arm_s_data): New function: Perform the same as the .data
3178 pseudo op, but dump the literal pool before changing
3e87a760 3179 sections.
fed881b1 3180 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 3181 .section pseudo op, but dump the literal pool before changing
3182 sections.
fed881b1
NC		 3183 (arm_cleanup): Do not reset the current section before dumping
3184 the literal pool.
3185
0f94f4c8
NC		 31861999-06-17 Nick Clifton <nickc@cygnus.com>
3187
2f3519a2
NC		 3188 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3189 OPTION_NO_WARN_UNMATCHED entries.
3190 (md_parse_option): Generate a warning message if an unrecognised
3191 option is encountered.
3192
0f94f4c8
NC		 3193 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3194 (get_operands): When parsing an expression after an '@' symbol
3195 has been detected, do not ignore '#' symbols.
3196 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 3197 false.
0f94f4c8 3198
e4a86f6f
ILT		 31991999-06-13 Ian Lance Taylor <ian@zembu.com>
3200
3201 From K. Richard Pixley <rich@noir.com>:
3202 * configure.in (ppc-*-vxworks*): New target.
3203 * configure: Rebuild.
3204
a8aed0fb
UD		 32051999-06-12 Philip Blundell <philb@gnu.org>
3206
3207 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3208
7565ed77
ILT		 32091999-06-13 Ian Lance Taylor <ian@zembu.com>
3210
3211 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3212 which refer to symbols in linkonce sections, permit reducing the
3213 relocs if the symbol is local.
3214
b9e57a38
ILT		 32151999-06-12 Ian Lance Taylor <ian@zembu.com>
3216
3217 * subsegs.c (subseg_text_p): New function.
3218 * as.h (subseg_text_p): Declare.
3219 * read.c (do_align): Use subseg_text_p to set the default fill.
3220 * write.c (subsegs_finish): Likewise.
3221 * config/obj-coff.c (write_object_file): Likewise.
3222 * config/tc-i386.h (md_maybe_text): Don't define.
3223 (md_do_align): Use subseg_text_p to set the default fill.
3224 * config/tc-m32r.c (m32r_do_align): Likewise.
3225 * config/tc-sh.c (sh_do_align): Likewise.
3226 * config/tc-sparc.h (md_do_align): Likewise.
3227
008960a5
ILT		 32281999-06-12 David O'Brien <obrien@freebsd.org>
3229
3230 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3231 * configure: Rebuild.
3232
a1605869
ILT		 32331999-06-12 Ian Lance Taylor <ian@zembu.com>
3234
d9ac5a3b
ILT		 3235 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3236 * Makefile.am: Rebuild dependencies.
3237 * Makefile.in: Rebuild.
3238
a1605869
ILT		 3239 * config/tc-i386.c (i386_immediate): Remove unused label
3240 seg_unimplemented.
3241
3242 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3243 * symbols.c: Likewise.
3244 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3245 sy_next field when taking address, rather than symbol_next.
3246
3247 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3248 offsetT.
3249 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3250 value from the output file architecture.
3251 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3252 * dwarf2dbg.h: Change bfd_vma to addressT.
3253
a7cd1c22
ILT		 32541999-06-11 Ian Lance Taylor <ian@zembu.com>
3255
3256 * dwarf2dbg.h: Use PARAMS in function declarations.
3257
76171f81
ILT		 32581999-06-11 Martin Dorey <mdorey@madge.com>
3259
3260 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3261 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3262 OBJ_ELF.
3263 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3264
9b4d630b
ILT		 32651999-06-11 Ian Lance Taylor <ian@zembu.com>
3266
5865bb77
ILT		 3267 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3268
9e7c96d9
ILT		 3269 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3270 popsection.
3271
1b50c718
ILT		 3272 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3273
1bf67e0d
ILT		 3274 * read.c (read_a_source_file): Only declare inescape if
3275 QUOTES_IN_INSN.
3276
3277 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3278 match parameters.
3279 (find_entry_byval): Add parens to avoid warning.
3280
3281 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3282
9b4d630b
ILT		 3283 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3284 undefined symbols.
3285
a22b281c
RH		 32861999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3287
66778679 3288 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 3289 with isoctal.
3290
3291 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3292 synthetize_setx): New functions.
3293 (md_assemble): Broken the special cases into the above
3294 functions. Make compiler happy if sizeof(bfd_vma)==4.
3295 Fix sethi generated from set/setuw. If instructions have a relloc,
3296 always clear the fields to be relocated in the opcode.
3297 (sparc_ip): Remove special_case global variable.
3298
7f2f689c
ILT		 32991999-06-10 Ian Lance Taylor <ian@zembu.com>
3300
d7ba4a77
ILT		 3301 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3302 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3303 indication of success rather than a value.
3304 (itbl_get_val): Likewise.
3305 (itbl_get_field): Use strcspn. Change delimiters to include
3306 parens.
3307 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3308 (itbl_get_val): Likewise.
3309 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3310
7f2f689c
ILT		 3311 * symbols.c (copy_symbol_attributes): Convert local symbols to
3312 regular symbols.
3313
c1d3c45e
NC		 33141999-06-10 Nick Clifton <nickc@cygnus.com>
3315
3316 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 3317 ARM920t.
c1d3c45e 3318
63fab58c
RH		 33191999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3320
3321 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3322 Optimize set if sizeof(bfd_vma) == 64.
3323 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 3324 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 3325 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3326
cf9a1301
RH		 33271999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3328
3329 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3330 (s_ncons): New function.
3331 (native_op_table): New table.
3332 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3333 R_SPARC_OLO10 handling.
3334
bf29b231
RH		 3335Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3336
3337 * expr.h (struct expressionS): Revert last change; widen X_op.
3338 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3339
9be1cda6
AS		 3340Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3341
a4835b42
AS		 3342 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3343 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3344 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3345 * Makefile.in: Regenerated.
3346
9be1cda6
AS		 3347 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3348 `common' pass on to s_mri_common.
3e87a760 3349 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 3350
62335629
RH		 33511999-06-06 Richard Henderson <rth@cygnus.com>
3352
3353 * config/obj-elf.c (obj_elf_section): Don't free the return
3354 value of demand_copy_C_string.
3355
9de8d8f1
RH		 33561999-06-05 Richard Henderson <rth@cygnus.com>
3357
3358 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3359 creation logic from obj_elf_create_section.
3360
3361 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3362 (section_stack): New.
3363 (special_sections): Make const.
3364 (obj_elf_section): Gut and rewrite parsing.
3365 (obj_elf_change_section): New function broken out of obj_elf_section.
3366 (obj_elf_parse_section_letters): Likewise.
3367 (obj_elf_section_word): Likewise.
3368 (obj_elf_section_type): Likewise.
3369 (obj_elf_previous): Treat as a toggle.
3370 (obj_elf_popsection): New.
3371 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3372 (ppc_section_type): Likewise.
3373 * config/tc-ppc.h: Likewise.
3374
3375 * expr.h (struct expressionS): Don't make X_op a bitfield.
3376 * config/tc-alpha.c: Update for symbol handling changes.
3377 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3378 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3379
58b5739a
RH		 33801999-06-05 Richard Henderson <rth@cygnus.com>
3381
3382 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3383 (dwarf2_gen_line_info): Kill unused variables.
3384 (dwarf2_finish): Likewise.
3385 (dwarf2_where): Likewise.
3386 (dwarf2_directive_file): If we've only got a string,
3387 hand off to s_app_file.
3388 * ecoff.c: Move the include of ecoff.h.
3389 * symbols.h (S_IS_FUNCTION): Prototype.
3390
3391 * read.c (LEX_HASH): Supply a default.
3392 (lex_type): Use it.
3393 (s_globl): Update `c' after skipping whitespace.
3394 * read.h (LEX_END_NAME, is_name_ender): New.
3395 * expr.c (get_symbol_end): Respect it.
3396
398e8c25
ILT		 33971999-06-04 Mark Klein <mklein@dis.com>
3398
993142d5
ILT		 3399 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3400 to real if OBJ_SOM
3401 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3402
398e8c25
ILT		 3403 * config/tc-hppa.c: Update for symbol handling changes.
3404
b4013713
ILT		 34051999-06-03 Ian Lance Taylor <ian@zembu.com>
3406
080e41e6
ILT		 3407 * cgen.c: Update for symbol handling changes.
3408 * config/tc-m32r.c: Likewise.
f412ead8 3409
a0f75b47
ILT		 3410 * config/tc-hppa.h: Update for symbol handling changes.
3411 * config/tc-hppa.c: Likewise.
3412
174419c1
ILT		 3413 * config/tc-arm.h: Update for symbol handling changes.
3414 * config/tc-arm.c: Likewise.
3415 (symbol_make_empty): Remove. Just use symbol_create.
3416
3417 * symbols.c (symbol_set_tc): Correct name.
3418
6104f0a0
ILT		 3419 * Makefile.am: Rebuild dependencies.
3420 ($(OBJS)): Don't depend upon struc-symbol.h.
3421 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3422 * dep-in.sed: Don't remove struc-symbol.h.
3423 * Makefile.in: Rebuild.
3424
b4013713
ILT		 3425 * doc/internals.texi (Symbols): Describe changes in symbol
3426 handling.
3427
6576f0b5
RH		 34281999-06-03 Richard Henderson <rth@cygnus.com>
3429
3430 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3431 instead of doing the work by hand.
3432
fac0d250
RH		 34331999-06-03 David Mosberger <davidm@hpl.hp.com>
3434
3435 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3436 state of line state-machine.
3437 (struct ls): Collect DWARF2 line state-machine state in new member
3438 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3439 resulted in any DWARF2 directives.
3440 (reset_state_machine): New function.
3441 (out_end_sequence): Ditto.
3442 (dwarf2_gen_line_info): When switching sections or switching to a
3443 lower text address, call out_end_sequence() first to terminate the
3444 previous code sequence as code sequences MUST have monotonically
3445 increasing addresses.
3446 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3447
34481999-06-03 David Mosberger <davidm@hpl.hp.com>
3449
3450 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3451 DWARF2 debug info (line information only, at this point).
3452 * as.h: Update comment about supported debug formats.
3453 * dwarf2dbg.c, dwarf2dbg.h: New files.
3454 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3455
3456 * expr.c (operand): Don't use [ for parens if we want an index op.
3457 (op_encoding): Switch [ into O_index, if desired.
3458 (op_rank): Renumber with O_index on bottom.
3459 (expr): If O_index, match closing bracket.
3460 * expr.h (O_index): New.
3461
3462 * read.c (read_a_source_file): Conditionally allow matched "
3463 in lines passed to md_assemble.
3464
3465 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3466
49309057
ILT		 34671999-06-03 Ian Lance Taylor <ian@zembu.com>
3468
3469 Add support for storing local symbols in a small structure to save
3470 memory when assembling large files.
3471 * as.h: Don't include struc-symbol.h.
3472 (symbolS): Add typedef.
3473 * symbols.c: Include struc-symbol.h.
3474 (local_hash): New static variable.
3475 (save_symbol_name): New static function, from symbol_create.
3476 (symbol_create): Call save_symbol_name.
3477 (local_symbol_count): New static variable.
3478 (local_symbol_conversion_count): Likewise.
3479 (LOCAL_SYMBOL_CHECK): Define.
3480 (local_symbol_make): New static function.
3481 (local_symbol_convert): New static function.
3482 (colon): Handle local symbols. Create local symbol for local
3483 label name.
3484 (symbol_table_insert): Handle local symbols.
3485 (symbol_find_or_make): Create local symbol for local label name.
3486 (symbol_find_base): Check for local symbol.
3487 (symbol_append, symbol_insert): Check for local symbols.
3488 (symbol_clear_list_pointers, symbol_remove): Likewise.
3489 (verify_symbol_chain): Likewise.
3490 (copy_symbol_attributes): Likewise.
3491 (resolve_symbol_value): Handle local symbols.
3492 (resolve_local_symbol): New static function.
3493 (resolve_local_symbol_values): New function.
3494 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3495 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3496 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3497 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3498 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3499 (symbol_previous, symbol_next): New functions.
3500 (symbol_get_value_expression): Likewise.
3501 (symbol_set_value_expression): Likewise.
3502 (symbol_set_frag, symbol_get_frag): Likewise.
3503 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3504 (symbol_mark_used_in_reloc): Likewise.
3505 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3506 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3507 (symbol_mri_common_p): Likewise.
3508 (symbol_mark_written, symbol_clear_written): Likewise.
3509 (symbol_written_p): Likewise.
3510 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3511 (symbol_section_p, symbol_equated_p): Likewise.
3512 (symbol_constant_p): Likewise.
3513 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3514 (symbol_get_obj, symbol_set_obj): Likewise.
3515 (symbol_get_tc, symbol_set_tc): Likewise.
3516 (symbol_begin): Initialize local_hash.
3517 (print_symbol_value_1): Handle local symbols.
3518 (symbol_print_statistics): Print local symbol statistics.
3519 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3520 Declare new symbols.c functions. Move many declarations here from
3521 struc-symbol.h.
3522 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3523 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3524 (struct symbol): Move bsym to make it clearly the first field.
3525 Remove TARGET_SYMBOL_FIELDS.
3526 (symbolS): Don't typedef.
3527 (struct broken_word): Remove.
3528 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3529 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3530 (symbol_clear_list_pointers): Likewise.
3531 (symbol_insert, symbol_remove): Likewise.
3532 (symbol_previous, symbol_append): Likewise.
3533 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3534 (struct local_symbol): Define.
3535 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3536 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3537 (local_symbol_get_frag, local_symbol_set_frag): Define.
3538 (local_symbol_get_real_symbol): Define.
3539 (local_symbol_set_real_symbol): Define.
3540 Define.
3541 * write.c (write_object_file): Call resolve_local_symbol_values.
3542 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3543 (TARGET_SYMBOL_FIELDS): Don't define.
3544 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3545 ECOFF_DEBUGGING, add ECOFF fields.
3546 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3547 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3548 ECOFF_DEBUGGING, add ECOFF fields.
3549 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3550 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3551 * config/tc-mcore.h: Don't include struc-symbol.h.
3552 (TARGET_SYMBOL_FIELDS): Don't define.
3553 (struct mcore_tc_sy): Define.
3554 (TC_SYMFIELD_TYPE): Define.
3555 * Many files: Use symbolS instead of struct symbol. Use new
3556 accessor functions rather than referring to symbolS fields
3557 directly.
3558
3559 * read.c (s_mri_common): Don't add in value of line_label.
3560
3561 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3562 checking for SEC_LINK_ONCE.
3563
3564 * config/tc-sh.h (sh_fix_adjustable): Declare.
3565
3566 * app.c (input_buffer): New static variable.
3567 (app_push): Save saved_input in allocated buffer.
3568 (app_pop): Restored saved_input.
3569 (do_scrub_chars): Change get parameter to take char * and int as
3570 arguments. Change GET macro to pass input_buffer to get
3571 function. Don't save input into allocated buffer.
3572 * as.h (do_scrub_chars): Update declaration.
3573 * input-file.c (input_file_get): Change to take char * and int.
3574 Read data into passed in buffer. Remove static buffer.
3575 * read.c (scrub_from_string): Change to take char * and int. Copy
3576 data into passed in buffer.
3577
3578 * hash.h: Neaten. Declare hash_traverse.
3579 * hash.c: Complete rewrite based on BFD hashing code.
3580 * gasp.c (chunksize): New variable.
3581 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3582 hash_delete.
3583
661e4995
NC		 35841999-05-28 Nick Clifton <nickc@cygnus.com>
3585
3586 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3587 addend unless the target uses an old ABI.
3588
d9a62219
DE		 3589Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3590
3591 -Wchar-subscripts cleanup
3592 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 3593 calls to isascii,iscntrl are correct.
d9a62219
DE		 3594 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3595 (unsigned char).
3596 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3597 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3598 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3599 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3600
6da466c7
ILT		 36011999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3602
3603 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3604 width for Coldfire.
3605 (arch_coldfire_p): New #define.
3606 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3607
36081999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3609
3610 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3611
3612 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3613 (install_operand): Add place `N'.
3614 (init_table): Add registers ACC, MACSR, MASK.
3615
3616 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3617
3618 * config/tc-m68k.c: Change mcf5200 --> mcf.
3619 (archs): Add mcf5206e, mcf5307.
3620 (m68k_ip): Add format `u'.
3621 (install_operand): Add place `m', `M', `h'.
3622 (init_table): Add upper/lower registers.
3623
3624 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3625
bedf545c
ILT		 36261999-05-28 Martin Dorey <mdorey@madge.com>
3627
3628 * config/tc-i960.c: Several minor changes to add ELF and
3629 BFD_ASSEMBLER support.
3630 * config/tc-i960.h: Likewise.
3631 * configure.in (i960-*-elf*): New target.
3632 * aclocal.m4, configure: Rebuild.
3633
40c62b25
AM		 36341999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3635
3636 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3637 reloc changes when defined(BFD_ASSEMBLER).
3638
daa01f85
AM		 36391999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3640
3641 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3642
3643 * write.c (write_print_statistics): Output to file, not stderr.
3644
3645 * expr.c (generic_bignum_to_int32,64): Prototype.
3646
3647 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3648 output_sleb128, output_uleb128, output_big_sleb128,
3649 output_big_uleb128, output_big_leb128): Prototype.
3650 (output_big_sleb128, output_big_uleb128): Make inline.
3651 (output_big_leb128): Remove inline
3652
3653 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3654 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3655 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3656 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3657 value for correct overflow check in write.c:fixup_segment.
3658 * write.c (fixup_segment): Move bitfield overflow checks to after
3659 the md_apply_fix call.
3660 * config/obj-coff.c (fixup_segment): Likewise.
3661 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3662 valueT *val argument.
3663
19b34177
AS		 3664Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3665
3666 * config/atof-ieee.c (gen_to_words): Correctly round a
3667 denormalized number. Fix off-by-one in range checking for
3e87a760 3668 exponent in a denormal.
19b34177 3669
b8a40f53
NC		 36701999-05-10 Nick Clifton <nickc@cygnus.com>
3671
3672 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 3673 name.
b8a40f53 3674
53f3de98
RH		 3675Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3676
3677 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3678
578ec497
AM		 36791999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3680
3681 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3682 (ReverseRegRegmem): Remove.
3683 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3684 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3685 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3686 kludge.
3687
3688 From Doug Ledford <dledford@redhat.com>
3689 * config/tc-i386.h (RegXMM): New for P/III.
3690 * config/tc-i386.c: Add support for P/III.
3691
d0e9a01c
RH		 3692Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3693
3694 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3695 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3696 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3697
83183c0c
RH		 3698Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3699
3700 * config/tc-i386.c (i386_immediate): Skip whitespace before
3701 complaining about junk after expression.
3702 (i386_displacement): Likewise.
3703
03987ced
RH		 3704Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3705
3706 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3707 Don't copy before downcaseing.
3708
0d96863f 37091999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 3710
66778679
RH		 3711 * tc-m68k.c: Include elf/m68k.h.
3712 (m68k_elf_final_processing): New routine.
3713 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3714 Define.
3e87a760 3715
90700a53
JL		 3716Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3717
3718 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3719 17 bit fmt insn.
3720
252b5132
RH		 37211999-04-30 Nick Clifton <nickc@cygnus.com>
3722
3723 * config/tc-mcore.c (mcore_s_section): Dump literals before
3724 changing section.
3725
37261999-04-29 Nick Clifton <nickc@cygnus.com>
3727
3728 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3729 for COFF/PE port.
3730
3731Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3732
3733 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3734 (TC_INIT_FIX_DATA): Delete.
3735 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3736 (TC_INIT_FIX_DATA): Delete.
3737 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3738 * write.c (fix_new_internal): Initialize fx_cgen member.
3739 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3740 (gas_cgen_md_apply_fix3): Update.
3741 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3742 (md_cgen_record_fixup_exp): Update.
3743 (FX_OPINFO_R_TYPE): Update.
3744
3745 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3746 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3747 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3748 * frags.h (struct frag): Make opindex, opinfo ints.
3749
3750 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3751
37521999-04-26 Tom Tromey <tromey@cygnus.com>
3753
3754 * aclocal.m4, configure: Updated for new version of libtool.
3755
37561999-04-22 Nick Clifton <nickc@cygnus.com>
3757
3758 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 3759 md_apply_fix.
252b5132
RH		 3760 (md_apply_fix3): Do not fix up absolute relocations against
3761 symbolic values.
3762
3763 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3764
37651999-04-20 Nick Clifton <nickc@cygnus.com>
3766
3767 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3768 changes and data-in-text directives.
3769 (mcore_cons): New function: intercept cons() operations.
3770 (mcore_float_cons): New function: intercept float_cons()
3e87a760 3771 operations.
252b5132
RH		 3772 (mcore_stringer): New function: intercept stringer() operations.
3773
37741999-04-18 Ian Lance Taylor <ian@zembu.com>
3775
3776 * obj.h (struct format_ops): Change generate_asm_lineno field to
3777 take no parameters.
3778 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3779
3780 * config/tc-alpha.c (find_opcode_match): Add default case to
3781 switch.
3782 (find_macro_match): Likewise.
3783 (load_expression): Parenthesize && within ||.
3784
3785 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3786
37871999-04-17 Nick Clifton <nickc@cygnus.com>
3788
3789 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3790 .text .data .section pseudo ops.
3e87a760
AM		 3791 (mcore_s_section): New function. Dump lits before changing secs.
3792 (mcore_s_text): New function. Dump lits before changing secs.
3793 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 3794
37951999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3796
3797 * config/tc-mips.c (mips_32bitmode): New.
3798 (md_begin): Set mips_32bitmode if needed.
3799 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3800 Set EF_MIPS_32BITMODE.
3801
3802Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3803
3804 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3805 change.
3806
38071999-04-16 Nick Clifton <nickc@cygnus.com>
3808
3809 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3810
3811Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3812
3e87a760 3813 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 3814 expressions correctly.
3815
3816
38171999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3818
3819 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3820
3821Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3822
3823 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3824 and fmpynfadd instructions.
3825
38261999-04-11 Richard Henderson <rth@cygnus.com>
3827
3828 * as.h (environ): Declare it, if needed.
3829 * as.c (dump_statistics): Don't declare environ.
3830 * configure.in (environ): Detect declaration.
3831 * configure, config.in: Rebuild
3832
3833 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3834 (i386_displacement): Allocate enough space for replacement buffer.
3835 Clean up replacement buffer initialization.
3836
38371999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3838
3839 * subsegs.c (section_symbol): Don't create a new symbol if one
3840 already exists; instead, use the existing one, but set its segment
3841 and frag data if it hasn't already been defined.
3842 * config/obj-coff.c (c_section_symbol): Likewise.
3843
3844Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3845
3846 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3847
38481999-04-08 Nick Clifton <nickc@cygnus.com>
3849
3850 * config/tc-mcore.c: New File: Support routines for MCore
3851 assembler.
3e87a760 3852 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 3853 * config/obj-coff.c: Add support for mcore-pe target.
3854
3855 * Makefile.am: Add support for MCore targets.
3856 * Makefile.in: Regenerate.
3857 * configure.in: Add support for MCore targets.
3858 * configure: Regenerate.
3859
3860 * doc/all.texi: Set MCORE.
3861 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 3862
252b5132
RH		 3863 * write.h: Prevent multiple inclusion.
3864
38651999-04-06 Ian Lance Taylor <ian@zembu.com>
3866
3867 * asintl.h (LC_MESSAGES): Never define.
3868 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3869 does not define it.
3870 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3871 does not define it.
3872
3873 * Makefile.am (m68k-parse.c): If configuring in the source
3874 directory, copy m68k-parse.y into the local directory before
3875 running ylwrap, to remove spurious differences when generating
3876 snapshots.
3877 * Makefile.in: Rebuild.
3878
3879 * config/tc-sparc.h (md_do_align): Just allocate the number of
3880 bytes necessary, rather than always allocating 1024.
3881
38821999-04-04 Ian Lance Taylor <ian@zembu.com>
3883
3884 * listing.c (listing_newline): Add cast to avoid warning.
3885 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3886 * config/tc-i386.c (i386_scale): Add return value.
3887 (build_displacement_string): Remove unused local temp_disp2.
3888 (i386_intel_memory_operand): Add parentheses to avoid warning.
3889 (i386_intel_operand): Remove unused local end_of_operand_string.
3890 (i386_operand): Remove unused local operand_modifier.
3891 (i386_operand): Add parens to avoid warning.
3892
38931999-04-04 Don Bowman <don@pixsci.com>
3894
3895 * configure.in: Add mips*-*-vxworks* target; have it define
3896 MIPS_STABS_ELF.
3897 * configure, config.in: Rebuild.
3898
38991999-03-31 Nick Clifton <nickc@cygnus.com>
3900
3901 * configure.in (emulations): Add support for arm-epoc-pe.
3902 * configure: Regenerate.
3903 * config/te-epoc-pe.h: New file. Define macros specific to
3904 arm-epoc-pe target.
3905 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3906 for arm-epoc-pe target.
3907
3908Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3909
3910 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3911
3912Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3913
3914 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3915 detect ",n" without a condition.
3916 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3917
3918
3919Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3920
3921 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3922 instruction is encoded with one bit.
3923
3924
39251999-03-23 Ian Lance Taylor <ian@zembu.com>
3926
3927 * doc/internals.texi (CPU backend): Mention that
3928 line_separator_chars should not include newline. From thi
3929 <ttn@mingle.glug.org>.
3930
39311999-03-22 Doug Evans <devans@casey.cygnus.com>
3932
3933 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3934 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3935
3936Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3937
3938 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3939
3940Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3941
3942 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3943
3944
3945Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3946
3947 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 3948
252b5132
RH		 39491999-03-15 Martin Hunt <hunt@cygnus.com>
3950
3951 * app.c (do_scrub_begin): Change '-' back to a symbol char
3952 so we can use multiple opcodes on a line again.
3953
3954 * config/tc-d30v.c: By default, warn if a symbol has
3955 the same name as a register. Plus some minor
3956 updates from the branch.
3957
39581999-03-13 Nick Clifton <nickc@cygnus.com>
3959
3960 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3961 BFD_RELOC_16 and BFD_RELOC_64.
3962
39631999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3964
3965 * expr.c (expr): Add missing else.
3966
39671999-03-12 Nick Clifton <nickc@cygnus.com>
3968
3969 * config/tc-arm.c (md_apply_fix3): Improve error message.
3970
39711999-03-11 Doug Evans <devans@casey.cygnus.com>
3972
3973 * Makefile.am (CPU_TYPES): Add fr30.
3974 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3975 (fr30,m32r dependencies): Update.
3976 * Makefile.in: Rebuild.
3977
3978 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3979 (gas_cgen_record_fixup_exp): Ditto.
3980 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3981 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3982 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3983 (md_cgen_lookup_reloc): Update use of operand->type.
3984 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3985 (md_convert_frag): Call cgen_operand_lookup_by_num.
3986 (md_cgen_lookup_reloc): Update use of operand->type.
3987 (m32r_cgen_record_fixup_exp): Ditto.
3988
39891999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3990
3991 * config/tc-mips.c (md_show_usage): Fix message.
3992
39931999-03-03 Nick Clifton <nickc@cygnus.com>
3994
3995 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3996 and LDR reg,=<expr> instruction.
3997
3998 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3999 -mcpu=arm9tdmi.
4000
4001Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4002
4003 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4004
40051999-02-17 Nick Clifton <nickc@cygnus.com>
4006
4007 This patch was created by: Scott Bambrough
4008 <scottb@corelcomputer.com>
3e87a760
AM		 4009
4010 * app.c:
252b5132 4011 Special cased '@' character. The '@' character is used as the
3e87a760 4012 ARM assembler comment character, as a special character
252b5132
RH		 4013 and in ELF .symver pseudo-op's, and as a special character in
4014 .type and .section pseudo-ops.
4015 (symver_pseudo): New static variable.
4016 (symver_state): New static variable.
4017 (struct app_save): Add field 'symver_state'.
4018 (app_push): Save global symver_state int struct app_save.
4019 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 4020 (do_scrub_chars): Special case handling of '@' character in
4021 .symver pseudo-ops.
252b5132
RH		 4022
4023 * configure.in: Modified to recognize armv* uname syntax from ARM
4024 Linux kernel.
4025 * configure: Regenerated.
3e87a760 4026
252b5132
RH		 4027 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4028 a prefix to the section's type.
4029 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4030 the type's typename.
4031
4032 * config/tc-arm.h: Add support for PIC generation:
4033 (pic_code): New boolean.
4034 (obj_relocate_extern): Define.
4035 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4036 (TC_CONS_FIX_NEW): Define.
4037 (tc_fix_adjustable): Define.
4038 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 4039
252b5132
RH		 4040 * config/tc-arm.c: Add support for PIC generation:
4041 (line_seperator_chars): Allow ';' as a seperator for Linux.
4042 (is_immediate_prefix): New macro.
4043 (arm_parse_reloc): New function.
4044 (s_arm_elf_cons): New function.
4045 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4046 (md_undefined_symbol): Special case handling for the Global Offset
4047 Table's symbol.
4048 (md_apply_fix3): Handle PIC relocs.
4049 (tc_gen_reloc): Handle PIC relocs.
4050 (md_parse_option): Add support for '-k' command line switch to
4051 enable PIC generation.
4052 (cons_fix_new_arm): New function.
4053 (s_arm_elf_cons): New function.
4054
4055Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4056
4057 * configure.in: Add comments for uses of AC_DEFINE.
4058 * acinclude.m4: Likewise.
4059 * acconfig.h: Remove.
4060 * aclocal.m4: Rebuild.
4061 * configure: Rebuild.
4062 * Makefile.in: Rebuild.
4063 * config.in: Rebuild.
4064
40651999-02-15 Jim Lemke <jlemke@cygnus.com>
4066
4067 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4068 non-constant offset from a base register.
4069
40701999-02-14 Ken Raeburn <raeburn@raeburn.org>
4071
4072 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4073 strings always.
4074
4075Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4076
4077 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4078 (emit_insn): Look for pc-relative and no-overflow specifiers on
4079 internal relocation types.
4080
40811999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4082
4083 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4084 -mcpu=NNNN flags.
4085
4086 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4087 mips_cpu instead.
4088 (mips_4650, mips_4010, mips_4100): Variables removed.
4089 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4090 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4091 variables.
4092 (md_begin): Don't bother initializing the mips_NNNN variables;
4093 mips_cpu is set, and that's good enough now.
4094 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4095 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4096 (show): New function, to handle wrapping in the CPU lists.
4097 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4098
4099Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4100
4101 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4102 than treat as an immediate specifier.
4103
4104Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4105
4106 * config/tc-i386.c: Prototype many functions.
4107 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4108 (i386_immediate): Remove unused second argument.
4109 (i386_intel_operand): Fix i386_is_reg typo.
4110 (i386_operand): Use allow_naked_reg.
4111 (output_invalid): Make operand int for K&R.
4112
4113Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4114
4115 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4116 patch.
4117 * Makefile.in: Rebuild.
4118
41191999-02-09 Doug Evans <devans@casey.cygnus.com>
4120
4121 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4122 (cgen.o): Ditto.
4123 (EXTRA_as_new_SOURCES): Comment out.
4124 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4125 * Makefile.in: Rebuild.
4126 * doc/Makefile.in: Rebuild.
4127 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4128 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4129 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4130 * configure: Rebuild.
4131 * aclocal.m4: Rebuild.
4132 * config.in: Rebuild.
4133 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4134 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4135 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4136 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4137 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4138 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4139 (gas_cgen_record_fixup_exp): Ditto.
4140 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4141 descriptor, not global variable.
4142 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4143 descriptor, not global variable. Refer to insert_operand handler
4144 via cpu descriptor, not global function.
4145 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4146 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4147 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4148 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4149 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4150 * config/tc-m32r.c: Ditto.
4151 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4152 (md_assemble): Ditto.
4153 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4154
41551999-02-09 Nick Clifton <nickc@cygnus.com>
4156
4157 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4158 relocations for ELF targets.
4159
41601999-02-08 Nick Clifton <nickc@cygnus.com>
4161
4162 * configure.in: Add support for StrongARM target.
4163 * configure: Regenerate.
4164
41651999-02-05 Nick Clifton <nickc@cygnus.com>
4166
4167 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4168
4169 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4170 for COFF ports.
4171
4172Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4173
4174 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4175
4176Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4177
66778679
RH		 4178 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4179 (INTEL_DWORD_MNEM_SUFFIX): Define.
4180 (BYTE_PTR): Define.
4181 (WORD_PTR): Define.
4182 (DWORD_PTR): Define.
4183 (XWORD_PTR): Define.
4184 (SHORT): Define.
4185 (OFFSET_FLAT): Define.
4186 (FLAT): Define.
4187 (NONE_FOUND): Define.
4188 (No_dSuf): Define.
4189 (No_xSuf): Define.
4190 * config/tc-i386.c (set_intel_syntax): New routine.
4191 (intel_syntax): Declare.
4192 (allow_naked_reg): Declare.
4193 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4194 (intel_float_operand): New routine.
4195 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4196 Handle brackets as well as parens. Call i386_intel_operand for
4197 intel syntax. Reverse operands if appropriate. Handle new
4198 suffixes. Handle movzx and movsx.
4199 (i386_is_reg): New routine.
4200 (i386_immediate): New routine.
4201 (i386_scale): New routine.
4202 (i386_displacement): New routine.
4203 (i386_operand_modifier): New routine.
4204 (build_displacement_string): New routine.
4205 (i386_parse_seg): New routine.
4206 (i386_intel_memory_operand): New routine.
4207 (i386_intel_operand): New routine.
4208 (i386_operand): Call i386_displacement, i386_immediate,
4209 i386_scale, etc. instead of handling inline.
4210 (parse_register): Handle registers without prefix.
252b5132
RH		 4211
4212Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4213
66778679
RH		 4214 * configure: Regenerate.
4215 * configure.in (arm-*-oabi): New.
4216 (thumb-*-oabi): New.
4217 * config/tc-arm.c (target_oabi): Declare.
4218 (md_apply_fix3): Support REL relocs.
4219 (md_parse_option): Handle -oabi.
4220 (elf32_arm_target_format): New routine.
4221 (md_longopts): Add OPTION_OABI.
4222 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 4223
4224
42251999-01-28 Nick Clifton <nickc@cygnus.com>
4226
4227 * write.c (write_relocs): Handle out of range error.
4228
4229 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4230 (fr30_force_relocation): Default to 0.
4231
4232 * config/tc-fr30.h (obj_fix_adjustable): Define.
4233 (TC_FORCE_RELOCATION): Define.
4234
4235 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 4236 relocs.
252b5132
RH		 4237
42381999-01-16 Nick Clifton <nickc@cygnus.com>
4239
4240 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4241 merge of two instructions if the left instruciton kills the right.
4242
42431999-01-11 Doug Evans <devans@casey.cygnus.com>
4244
4245 * Makefile.in: Regenerate.
4246 * configure.in: Redo test for using cgen.
4247 * configure: Regenerate.
4248
42491999-01-09 Nick Clifton <nickc@cygnus.com>
4250
4251 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4252 redefinition of this macro.
4253
4254Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4255
4256 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4257 warning.
4258
42591998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4260
4261 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4262 a read of HI or LO and an immediatly following branch.
4263
42641998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4265
4266 * config/tc-mips.c (md_begin): Another correction to the setting of
4267 mips_eabi64.
4268
42691998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4270
3e87a760
AM		 4271 * config/tc-mips.c (md_begin): Correct type-o in setting of
4272 mips_eabi64.
252b5132
RH		 4273
42741998-12-21 Nick Clifton <nickc@cygnus.com>
4275
4276 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4277 bit insn when optimizing, so that parallelised instructions will
4278 start on a 32 bit boundary.
4279
42801998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4281
4282 * config/tc-mips.c (mips_eabi64): New.
4283 (md_begin): Set mips_eabi64.
4284 (mips_elf_final_processing): Use it.
4285
42861998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4287
3e87a760 4288 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 4289 Correct setting of ABI in e_flags.
4290
4291Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4292
3e87a760
AM		 4293 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4294 in delay slots.
252b5132
RH		 4295
42961998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4297
4298 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 4299
252b5132
RH		 43001998-12-15 Doug Evans <devans@casey.cygnus.com>
4301
4302 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4303 warning, values that don't fit in the field.
4304
43051998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4306
4307 * config/tc-mips.c (mips_abi_string): New.
4308 (md_parse_option,md_longopts): Add mabi.
4309 (mips_elf_final_processing): Set e_flags based on mabi flag.
4310
43111998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4312
3e87a760 4313 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 4314
431598-12-11 Ken Raeburn <raeburn@cygnus.com>
4316
4317 * config/tc-h8300.c (build_bytes): Change message given if the
4318 instruction requires H8/300H mode and we're not in Hmode, to
4319 suggest that it may be the operand modes that are the problem, not
4320 necessarily the opcode.
4321
43221998-12-10 Nick Clifton <nickc@cygnus.com>
4323
4324 * config/tc-fr30.c: Add line separator character.
4325
4326Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4327
4328 * configure.in (hppa-*-mpeix*): New target.
4329 * config/obj-som.h (obj_som_compiler): Declare.
4330 * config/obj-som.c (compiler_seen): New static variable.
4331 (obj_som_compiler): New function.
4332 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 4333 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 4334 (pa_type_args): Set hppa_priv_level.
4335 (pa_compiler): New static function if OBJ_SOM.
4336 * configure: Rebuild.
4337
4338Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4339
4340 * read.c (output_leb128): Don't mark as inline.
4341
43421998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4343
3e87a760 4344 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 4345 AIX .vbyte unaligned data support.
4346 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 4347 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 4348 sections.
4349
43501998-12-07 Nick Clifton <nickc@cygnus.com>
4351
4352 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 4353 input handling.
252b5132
RH		 4354
4355Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4356
66778679
RH		 4357 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4358 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 4359
4360Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4361
4362 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4363 checking the target type.
4364 (mips-dec-bsd*): Set endian to little.
4365 * configure: Rebuild.
4366
4367 COFF weak symbol support, based on patches from Mark Elbrecht
4368 <snowball3@usa.net>:
4369 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4370 * config/obj-coff.c (obj_coff_weak): New static function.
4371 (obj_coff_endef) [both versions]: Handle weak symbols.
4372 (coff_frob_symbol): Likewise.
4373 (yank_symbols): Likewise.
4374 (obj_pseudo_table): Add "weak".
4375
4376 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4377 <aymeric.vincent@emi.u-bordeaux.fr>.
4378 * aclocal.m4: Rebuild with current tools.
4379 * configure: Rebuild.
4380
4381 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4382 an assertion failure for a case we can't handle when OBJ_ECOFF.
4383
4384 * expr.c (operator): And with 0xff to avoid problems with signed
4385 char.
4386
43871998-12-03 Nick Clifton <nickc@cygnus.com>
4388
4389 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4390 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4391
43921998-12-02 Nick Clifton <nickc@cygnus.com>
4393
4394 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4395 LDI:20 insn.
4396
4397Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4398
3e87a760
AM		 4399 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4400 calculation of pcrel point.
252b5132
RH		 4401
4402Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4403
4404 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4405 pcrel point.
4406
4407Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4408
4409 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4410 scope.
4411 (d10v_cleanup): Only generate previous insn if a multiline insn is
4412 not pending.
4413
4414Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4415
4416 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 4417 FR30_OPERAND_I32.
252b5132
RH		 4418
4419Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4420
4421 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4422 -marm6xxx command line switches.
4423
44241998-11-18 Doug Evans <devans@casey.cygnus.com>
4425
4426 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4427 (itbl-ops.o): Delete duplicate dependencies.
4428 Rebuild dependencies.
4429 Add fr30 dependencies.
4430 * Makefile.in: Rebuild.
4431
4432Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4433
4434 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4435 opcode list.
4436 * listing.c: Ignore line terminator characters found inside
3e87a760 4437 strings.
252b5132
RH		 4438
4439Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4440
4441 * po/gas.pot: Regenerated.
4442
4443Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4444
4445 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4446 fr30_is_label_start(). Also checks for delay slot insns.
4447
4448 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4449 FR30 instructions which contain a colon in the mnemonic.
4450
4451 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4452
4453Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4454
4455 * config/tc-fr30.c: Removed currently superflous code.
4456
4457Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4458
4459 * config/tc-fr30.h: New file.
4460 * config/tc-fr30.c: Tweaking so that it will compile.
4461
4462Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4463
66778679
RH		 4464 * config/tc-d10v.h (obj_fix_adjustable): Define.
4465 (TC_FORCE_RELOCATION): Define.
4466 (d10v_force_relocation): Declare.
4467 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4468 (md_apply_fix3): Handle Vtable relocs.
4469 (d10v_fix_adjustable): New.
4470 (d10v_force_relocation): New.
252b5132
RH		 4471
4472Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4473
4474 * config/tc-d30v.c: Change default behaviour to ignore potential
4475 conflicts between register name and symbol names.
4476
4477Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4478
4479 * configure.in: Add fr30-*-*.
4480 * config/tc-fr30.c: New file.
4481 * Makefile.in: Regenerated.
4482 * config.in: Regenerated.
4483 * configure: Regenerated.
4484 * doc/Makefile.in: Regenerated.
4485 * po/gas.pot: Regenerated.
4486
4487Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4488
4489 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4490 are 16 bit insns.
4491
4492Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4493
4494 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4495 characters.
4496 (do_scrub_chars): Add some casts to unsigned char to avoid
4497 unwanted sign extension.
4498 * read.c (lex_type): Set characters about 127 to be symbol
4499 characters.
4500 * config/tc-i386.c (md_begin): Set identifier_chars and
4501 operand_chars for values above 127.
4502
4503Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4504
66778679
RH		 4505 * configure.in: detect cygwin* instead of cygwin32*
4506 * configure: regenerate
252b5132
RH		 4507
4508Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4509
4510 * listing.c: Add support for producing a listing from piped
3e87a760 4511 input.
252b5132
RH		 4512
4513Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4514
4515 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4516 (append_insn): Account for the tx39's multiply behavior.
4517
45181998-10-26 Michael Meissner <meissner@cygnus.com>
4519
4520 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4521 from assemble_parallel_insns. Add support for '->' to indicate
4522 explicitly serializing the instructions.
4523 (md_assemble): Ditto.
4524
4525Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4526
66778679
RH		 4527 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4528 WEAK handling.
252b5132
RH		 4529
4530Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4531
66778679 4532 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 4533
4534Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4535
4536 * config/tc-mips.c : support frame and regmask/fregmask when
4537 MIPS_STABS_ELF is specified.
4538
4539Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4540
66778679
RH		 4541 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4542 (md_apply_fix): Don't return 1 for VTABLE relocs.
4543 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 4544
4545Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4546
4547 * doc/c-i386.texi: Replace occurences of "opcode" with
4548 "instruction mnemonic", "instruction", or "mnemonic" when
4549 referring to the name of an instruction. Use "opcode" when
4550 referring to the sequence of machine bytes.
4551
4552 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4553 (is_opcode_char): Rename to is_mnemonic_char.
4554 (md_assemble and i386_operand): Correct error messages from
66778679 4555 "opcode" to "instruction mnemonic"
252b5132
RH		 4556 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4557 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4558 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4559 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4560 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4561 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4562 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4563
4564 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4565
4566 * config/tc-i386.c (i386_operand): Check for garbage after
4567 register name.
4568
4569Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4570
4571 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 4572 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 4573
4574Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4575
66778679
RH		 4576 * config/tc-sh.h (obj_fix_adjustable): Define.
4577 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4578 (md_apply_fix): Likewise.
4579 (tc_gen_reloc): Likewise.
4580 (sh_fix_adjustable): New.
252b5132
RH		 4581
4582Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4583
4584 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4585 * cgen.h (gas_cgen_finish_insn): Update prototype.
4586 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4587 cgen_insn_t -> CGEN_INSN_INT.
4588 (make_parallel): Update handling of CGEN_INT_INSN_P.
4589 (assemble_parallel_insn): Ditto.
4590 (target_make_parallel): New function.
4591 (md_assemble): Use it.
4592
4593Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4594
66778679 4595 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 4596
4597Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4598
4599 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4600 converted into lower case.
4601
4602Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4603
66778679
RH		 4604 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4605 (gas_cgen_tc_gen_reloc): Likewise.
4606 * config/tc-m32r.h (obj_fix_adjustable): Define.
4607 * config/tc-m32r.c (m32r_fix_adjustable): New.
4608 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 4609
4610Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4611
4612 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4613
4614Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4615
4616 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4617 to lower case before parsing.
4618
4619 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4620 parallel insns modift buts in the PSW as a side effect.
4621
4622Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4623
4624 * config/tc-d30v.c (find_format): Test for missing flag and
4625 control registers.
3e87a760 4626
252b5132
RH		 4627 (md_apply_fix3): Fix error messages to avoid
4628 assumption about presence of a symbol.
4629
4630 (parallel_ok): Disallow parallel instructions that both modify the
4631 same flag register.
4632
4633 (find_format): Generate a warning if an odd numbered register is
4634 used as the first register in a mutli-register instruction.
4635
4636Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4637
4638 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4639 relocations are always associated with a symbol.
4640
4641Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4642
66778679
RH		 4643 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4644 (elf32_sparc_force_relocation): Declare.
4645 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4646 (tc_gen_reloc): Handle vtable relocs.
4647 (elf32_sparc_force_relocation): New.
252b5132
RH		 4648
4649Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4650
66778679
RH		 4651 * symbols.c (S_IS_FUNCTION): New.
4652 * config/tc-v850.h (obj_fix_adjustable): Define.
4653 (TC_FORCE_RELOCATION): Define.
4654 (v850_force_relocation): Declare.
4655 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4656 of fx_addnumber for VTABLE reloc addends.
4657 (md_apply_fix3): Handle VTABLE relocs.
4658 (v850_fix_adjustable): New.
4659 (v850_force_relocation): New.
252b5132
RH		 4660
4661Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4662
4663 * tc-hppa.c (fp_operand_format): Add some additional formats.
4664 (pa_ip): Do not automatically promote into pa2.0 mode.
4665 (pa_level): Handle ".level 2.0".
4666
4667Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4668
4669 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4670 * config/tc-i386.h (template.extension_opcode): Change to
66778679 4671 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 4672 (None): Redefine as 0xffff.
4673
4674 From Jeff B Epler <jepler@usgs.gov>
4675 * doc/c-i386.texi (i386-SIMD): New section.
4676
4677Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4678
4679 * read.c (discard_rest_of_line): New function.
4680 * read.h: Declare it.
4681 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4682
4683Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4684
4685 * config/tc-d10v.c (find_symbol_matching_register): New function.
4686 (find_opcode): Cope with the case where a register name matches
4687 a symbol name.
4688
4689Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4690
4691 * config/tc-v850.c (md_pcrel_from): Rename to
4692 v850_pcrel_from_section.
4693 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 4694 sections.
252b5132
RH		 4695
4696 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4697
4698Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4699
4700 * config/tc-d10v.c (find_opcode): Generate an error if a register
4701 is supplied for an operand that should not be a register.
4702
4703Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4704
4705 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4706 instructions to have another instruction in the right bin.
4707
4708Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4709
4710 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4711 the right container if the left container holds a branch
3e87a760 4712 instruction.
252b5132
RH		 4713
4714Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4715
4716 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4717 both a register name and symbol name.
4718 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4719
4720Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4721
4722 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4723 execution unit class.
4724
4725 (reg_name_search): If a name matches a register and a symbol,
4726 prefer the register.
4727 (find_format): Disallow flag registers when a general purpose
4728 register is required.
4729 If a number is required, but a register has been given, check to
4730 see if a symbol with the same name as the register exists, and if
4731 so, use that symbol.
4732
4733Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4734
4735 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4736
4737Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4738
4739 * config/tc-d30v.c (find_format): Do not accept flag registers as
4740 general purpose registers.
4741 (find_format): If an immediate value is expected at a given place
4742 in a format, but a register name has been provided instead, check
4743 to see if that register name matches the name of a predefined
4744 symbol and if it does, then use the symbol instead.
4745 (reg_name_search): If a register name matches a symbol name,
4746 prefer the register name to the symbol name.
4747
4748Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4749
4750 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4751 the previous insn to empty.
4752
47531998-09-20 Michael Meissner <meissner@cygnus.com>
4754
4755 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4756 pieces, forcing the use of an ANSI compiler.
4757
4758Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4759
4760 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4761 relocs.
4762 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4763
4764Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 4765
66778679
RH		 4766 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4767 assembler syntax.
4768 (obj_elf_vtable_entry): Likewise.
4769 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4770 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4771 (tc_gen_reloc): Likewise.
4772 (arm_fix_adjustable): Likewise.
4773 (elf32_arm_force_relocation): New.
4774 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 4775
4776Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4777
4778 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4779
4780Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 4781
66778679
RH		 4782 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4783 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 4784
4785Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4786
4787 * config/tc-i386.c (i386_operand): Detect non-segment registers
4788 used as segment prefixes.
4789
4790Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4791
4792 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4793 optimize across FDE boundaries.
4794
4795 * config/obj-coff.c (obj_coff_section): Preserve any link once
4796 flags when setting the section flags.
4797
4798Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4799
4800 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4801 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4802
4803Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4804
4805 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4806 to the host width.
4807
4808Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4809
4810 * frags.c (frag_grow): Include the size of the frag struct in the
4811 obstack chunk size.
4812
4813 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4814 if the new subseg comes before the old.
4815
4816Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4817
4818 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4819 to handle edge8 and edge16.
4820
4821Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4822
4823 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4824 before we clobber the symbol involved.
4825
4826Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4827
3e87a760 4828 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 4829 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4830 use arm_adjust_symtab for OBJ_COFF.
4831 (armelf_adjust_symtab): New Routine.
4832 * config/tc-arm.h: Define obj_adjust_symtab to
4833 armelf_adjust_symtab for OBJ_ELF.
3e87a760 4834
252b5132
RH		 4835Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4836
4837 * configure.in: Make all i386-elf targets use bfd_gas.
4838 * config/tc-i386.c (tc_i386_force_relocation): New.
4839 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4840 (md_apply_fix3): Likewise.
4841 (tc_gen_reloc): Handle them.
4842 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4843 tc_i386_force_relocation.
4844
4845Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4846
4847 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4848
4849Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4850
4851 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4852 current opcode after writing the first insturction of a reverse
3e87a760
AM		 4853 sequential pair.
4854
252b5132
RH		 4855Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4856
4857 * read.h (generate_lineno_debug): Add prototype.
4858 * read.c (generate_lineno_debug): Make non-static.
4859
4860Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4861
4862 * config/tc-i386.c (md_assemble): Only warn for address/data size
4863 prefixes.
4864
4865Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4866
4867 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4868 against Thumb function names, as the linker needs this information.
4869
48701998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4871
4872 * expr.c (operand): Check also that there is no advance in operand
4873 after atof_generic in order to decide "is it label 0f or floating
4874 point number?".
4875
4876Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4877
4878 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4879 command line options with a single dash.
4880 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4881
4882Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4883
3e87a760
AM		 4884 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4885 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 4886
48871998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4888
4889 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4890 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4891 demand_empty_rest_of_line before mri_comment_end.
4892 (equals): Check garbage after expression before
4893 mri_comment_end in MRI mode.
4894
4895Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4896
4897 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4898 small immediate constant to use the constant itself rather than
4899 always using 1.
4900
4901Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4902
4903 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4904 (pa_leave): Likewise.
4905
4906Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4907
4908 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4909 prefixes.
4910 (i386_operand): Fix an error message.
4911
4912Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4913
4914 * doc/c-arm.texi (ARM Directives): Document .req directive.
4915
4916 * config/tc-arm.c (reg_required_here): Display erroneous string if
4917 the register name could not be decoded.
4918 Do not set inst.instruction if the sift is -1.
4919
4920Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4921
4922 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4923 we do for EXTERN.
4924
4925Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4926
4927 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4928 even if it is belived to be unnecessary.
4929
4930Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4931
4932 config/tc-i386.c (i386_operand): Size immediate constants by
4933 suffix (erroneously removed as part of July 7 change).
4934
4935Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4936
66778679
RH		 4937 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4938 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4939 (armelf_frob_symbol): New Routine.
4940 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 4941
4942Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4943
4944 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4945
4946Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4947
4948 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4949 command line switches passed to assembler.
4950
4951Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4952
4953 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4954 (gas_cgen_opcode_desc): Declare.
4955 (gas_cgen_parse_operand): Declare.
4956 (*): Prepend gas_ to gas specific fns to denote them as such.
4957 All uses updated.
4958 * cgen.c (gas_cgen_opcode_desc): New global
4959 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4960 (queue_fixup): Renamed from cgen_queue_fixup.
4961 (*): Prepend gas_ to gas specific fns to denote them as such.
4962 All uses updated.
4963 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4964 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4965 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4966 Open opcode table and initialize it.
4967 (make_parallel): Use gas_cgen_opcode_desc.
4968 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4969 (md_assemble): Ditto.
4970
4971Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4972
4973 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4974 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4975 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4976 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4977 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4978 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4979 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4980 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4981 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4982 (INIT_STAB_SECTION): Likewise.
4983 (OBJ_PROCESS_STAB): Likewise.
3e87a760 4984
252b5132
RH		 4985 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4986 (md_parse_option): Watch for them.
4987 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4988 (md_begin): Kill neverdef code.
4989 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4990 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4991 (s_alpha_coff_wrapper): New.
4992 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 4993
252b5132
RH		 4994Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4995
4996 Start of changes to remove mdebug section from mips*-elf
4997 Based on MIPS_STAB_ELF definition
4998 * acconfig.h: undef if not configured
4999 * config.in: undef if not configured
5000 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5001 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5002 * stabs.c (s_stab_generic): flush frag
5003
5004Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5005
66778679
RH		 5006 * configure.in: (arm-*-elf): Handle.
5007 (thumb-*-elf): Handle.
5008 * configure: Regenerate.
5009 * read.c (stringer): Fix typo in comment.
5010 * write.c (fixup_segment): Don't add symbol value to addend if
5011 TC_ARM and OBJ_ELF.
5012 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5013 sections.
5014 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5015 for OBJ_ELF.
252b5132
RH		 5016
5017Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5018
5019 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5020 (write_2_short): Emit warning if new flag is set.
5021 (do_assemble): Set flags if left instruction is one of special
5022 "right-instruction-killer" type.
5023
5024Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 5025
252b5132
RH		 5026 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5027 Always output words in debug_info section as big endian.
5028 (sparc_target_format): Choose correct bfd target.
5029 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 5030
252b5132
RH		 5031Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5032
5033 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5034 to work with internationalization code. Issue an error when two
5035 operands match that are not allowed to match.
5036
5037Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5038
5039 * configure.in (install_tooldir): Allow target to specify whether
5040 it wants to be installed in $(tooldir)/bin.
5041 * configure: Regenerate.
5042 * Makefile.am (install-exec-local): Set install-exec-tooldir
5043 dependency via configure.
5044 * Makefile.in: Regenerate.
5045
5046Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5047
5048 * Makefile.am (install-exec-local): Split into two ...
5049 (install-exec-bindir,install-exec-tooldir): New rules.
5050 * Makefile.in: Regenerate.
5051
5052Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5053
5054 * Makefile.am (install-exec-local): Don't remove the file before
5055 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5056 W. Rozycki <macro@ds2.pg.gda.pl>.
5057 * Makefile.in: Rebuild.
5058
5059Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5060
5061 * cgen.c: Include libiberty.h.
5062 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5063 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5064 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5065 (md_cgen_lookup_reloc)): Declare.
5066 (md_cgen_record_fixup_exp): Declare.
5067 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5068 (m32r_relax_frag): Declare.
5069 (cgen_md_apply_fix3): Decls moved to cgen.h.
5070 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5071 (m32r_cgen_record_fixup_exp): Delete decl.
5072 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5073 (assemble_nop): Delete.
5074 (expand_debug_syms): Delete unused `exp'.
5075 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5076 Add default case for -Wall.
5077 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5078 (md_atof): Delete unused wordP.
5079
5080Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5081
5082 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5083 value.
5084
5085Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5086
5087 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5088 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5089 .print, .purgem, and .struct. Remove documentation for
5090 .app-file.
5091
5092Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5093
5094 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5095 Update call to insert_operand.
5096
5097Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5098
5099 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5100
5101Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5102
5103 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5104 whitespace after a prefix operator.
5105
5106Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5107
5108 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5109
5110Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5111
5112 * config/tc-sparc.c (log2): New static function.
5113 (s_reserve): Use log2 to convert alignment before calling
5114 record_alignment.
5115 (s_common): Use log2 to convert alignment before calling
5116 record_alignment and frag_align.
5117 (sparc_cons_align): Use log2.
5118
5119Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5120
5121 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5122 (s_common): Likewise.
5123
5124 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5125 initialization of waddr.
5126 (sparc_elf_final_processing): Add default case to switch.
5127
5128Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5129
5130 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5131 than temporary real.
5132
5133Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5134
5135 * write.c (subsegs_finish): Don't align the segments if there were
5136 any errors.
5137
5138 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5139 copying aux information.
5140
5141 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5142 expression into a symbol.
5143
5144Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5145
5146 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5147 type to unsigned int.
5148 (md_assemble): Change type used to store offsets from unsigned
5149 long to long.
5150 (i386_operand): Switch error check to only call RESTORE_END_STRING
5151 once after parse_register.
5152
5153Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5154
5155 * config/tc-v850.c (md_show_usage): Changed format to match that
5156 of gcc, ld, etc.
5157
5158 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5159
5160Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5161
5162 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5163 relocs.
5164 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5165 weak.
5166
5167Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5168
5169 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5170 * doc/Makefile.in: Rebuild.
5171
5172Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5173
66778679
RH		 5174 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5175 for %lo expressions.
5176 (mips_ip, case 'u'): Move range check after code to mask
5177 off bits in %hi/%lo expressions. Mask off high bits for
5178 %lo expressions.
252b5132
RH		 5179
5180Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5181
5182 * doc/Makefile.am (gasver.texi): New target.
5183 (as.info, as.dvi): Depends upon gasver.texi.
5184 * doc/as.texinfo: Include gasver.texi. Mention version number on
5185 title page and in top node.
5186 * doc/Makefile.in: Rebuild.
5187
5188Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5189
5190 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5191 but not including the line containing the edict.
5192 * listing.h (LISTING_EOF): New.
5193 * input-scrub.c (input_scrub_next_buffer): Call it.
5194
5195Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5196
5197 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 5198 immediate address based solely on the suffix and the mode.
252b5132
RH		 5199
5200 * config/tc-i386.c (md_assemble): Add assertion to make sure
5201 overlap2 does not set Imm.
5202
5203 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5204 sequences of whitespace to a single space.
5205 (is_space_chars): Just compare with space.
5206 (md_begin): Don't initialize space_chars.
5207 (md_assemble): Just skip a single whitespace character.
5208 (i386_operand): Rewrite base-index parsing to use new
5209 parse_register, and to skip white space. Skip white space in a
5210 number of other places too. Don't give error message if
5211 parse_register fails.
5212 (parse_register): Change reg_string parameter to be non-const.
5213 Add end_op parameter. Skip white space after the `%', and return
5214 end of register string. Give error message here rather than
5215 caller.
5216
5217Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5218
5219 Based on patch from Matt Semersky <matts@scd.hp.com>:
5220 * expr.c (op_encoding): Make const.
5221 (expr_set_precedence): New function.
5222 (expr_begin): Don't set operator rankings, just call
5223 expr_set_precedence.
5224 * expr.h (expr_set_precedence): Declare.
5225 * read.c (s_mri): Call expr_set_precedence.
5226
5227Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5228
5229 * doc/as.texinfo (Statements): Remove paragraph discussing
5230 continuing lines with a backslash. This hasn't worked for years,
5231 if it ever did.
5232
5233Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5234
66778679 5235 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 5236 symbol definitions.
5237 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5238 (ps_CTORS, ps_DTORS): New section types.
5239 (vms_fixup_xtors_section): New function
5240 (Ctors_Psect, Dtors_Psect): Define.
5241 (IS_GXX_XTOR): Define
5242 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5243 Filter static constructors/destructors and add to
5244 Ctors_Symbols/Dtors_Symbols chain.
5245 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5246 appropriate section.
5247
66778679 5248 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 5249 * makefile.vms: Merge vax/vms support.
5250
5251Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5252
5253 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5254 (elf_pseudo_table): Add them.
5255 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5256 (md_apply_fix): Accept them.
5257 (mips_fix_adjustable): Don't adjust them.
5258 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5259 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5260 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5261 (tc_fix_adjustable): Don't adjust them.
5262
5263Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5264
5265 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5266 (cgen.o): Use it.
5267 * Makefile.in: Regenerate.
5268 * configure.in: AC_SUBST cgen_cpu_prefix.
5269 * configure: Regenerate.
5270
5271Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5272
5273 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5274 Changed all users of COND12_DELAY.
5275
5276Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5277
5278 * config/tc-mn10300.c (set_arch_mach): New function.
5279 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5280 (md_begin): Default to mn10300 mode.
5281 (md_assemble): Only accept instructions for the core mn10300
5282 chip and the active machine type.
5283
5284Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5285
5286 * subsegs.h (segment_info_type): Give the struct a name.
5287 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5288 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5289 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5290 * config/tc-w65.h (tc_reloc_mangle): Declare.
5291 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5292
5293Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5294
66778679
RH		 5295 * config/tc-v850.c (v850_comm): Restore old section
5296 after common processing.
252b5132
RH		 5297
5298Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5299
5300 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5301
5302Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5303
5304 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5305 char with code that explicitly sign-extends.
5306
5307Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 5308
252b5132
RH		 5309 * config/tc-v850.c (md_begin): Restore text section as the current
5310 section after creating call table sections.
5311 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 5312 code.
252b5132
RH		 5313
5314 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5315 with call to macro SYM_AUXINFO.
5316
5317Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5318
5319 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5320 with the program transform name.
5321 * Makefile.in: Rebuild.
5322
5323Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5324
5325 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5326 information.
5327
5328Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5329
5330 * config/tc-i386.c (i386_operand): Be prepared for a space between
5331 the open parenthesis and the start of the register operand,
5332 because of the June 16 change.
5333
5334Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5335
5336 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5337 BFD_ASSEMBLER.
5338
5339Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5340
5341 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5342 even if it is belived to be unnecessary.
5343
5344Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5345
5346 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5347 symbols.
5348 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5349
5350Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5351
5352 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5353 shift amount for a repeated operand. The shift amount for the
5354 repeated copy comes from the size of the operand.
5355
5356Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5357
5358 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5359
5360Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5361
5362 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5363
5364Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5365
5366 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5367 characters in it as LEX_IS_SYMBOL_COMPONENT.
5368 * config/tc-i386.h (tc_symbol_chars): Define.
5369 (extra_symbol_chars): Declare.
5370 * config/tc-i386.c (extra_symbol_chars): Define.
5371 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5372 (line_comment_chars): Set to '/' if TE_LINUX.
5373 * doc/c-i386.texi (i386-prefixes): Update.
5374 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5375
5376Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5377
5378 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5379 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5380
53811998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5382
5383 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5384 constraint in instructions REP & REPI.
5385
5386Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5387
5388 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 5389 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 5390
5391 (check_range): If the operand is shifted, then shift the number
5392 before checking its range.
5393
3e87a760 5394 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 5395
5396 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5397 common sections.
5398
5399Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5400
5401 * config/tc-v850.c (v850_comm): Create special sections as needed.
5402
54031998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5404
5405 * config/tc-d10v.c (write_2_short): Addition of swapping
5406 instructions for sequential and reverse sequential order when
5407 given order is not possible.
5408
5409Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5410
5411 * Makefile.am: Rebuild dependencies.
3e87a760 5412 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 5413 * Makefile.in: Rebuild.
5414
5415Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5416
5417 * doc/c-i386.texi: Update 16 bit documentation.
5418
5419 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5420 IgnoreDataSize to IgnoreSize as they are used for address size as
5421 well as data size.
5422 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5423 32-bit mode, similarly addr16/data16 and variants.
5424
5425Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5426
5427 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5428 sequential word multiply instructions.
3e87a760 5429
252b5132
RH		 5430 (do_assemble): Add extra command line argument, to allow mul32
5431 attribute to be preserved across parallel insns.
5432 (md_assemble): Insert NOPs between explicitly parallel insns which
5433 contain an 32 bit multiply and a 16 multiply.
5434
5435Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5436
5437 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5438 likewise for REPE.
5439
5440 * config/tc-i386.c (reloc): Add braces.
5441
5442 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5443 consistent with Intel naming.
5444 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5445 use bitfields in sib_byte.
5446 (modrm_byte): Don't use bitfields here either.
5447
5448 * config/tc-i386.c (current_templates): Add const.
5449 (parse_register): Add const to return, param, and char *s.
5450 (i386_operand): Add const to reg_entry *r.
5451 * config/tc-i386.h (templates): Add const to start, end.
5452
5453 Inspired by code for 16 bit gas support from Martynas Kunigelis
5454 <martynas@nm3.ktu.lt>:
5455 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5456 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5457 (uses_mem_addrmode): Remove.
5458 (md_estimate_size_before_relax): Add support here too.
5459 (md_relax_table): Rewrite interface to md_relax for 16 bit
5460 support.
5461 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5462 (opcode_suffix_to_type): Remove.
5463 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5464 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5465 (md_convert_frag): Likewise.
5466 (i386_operand): Add support for 16 bit base/index regs,
5467 immediates, and displacements. Remove some unnecessary casts, and
5468 localise end_of_operand_string, displacement_string_start,
5469 displacement_string_end variables. Add GCC_ASM_O_HACK.
5470 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5471
5472 * config/tc-i386.c (prefix_hash): Remove.
5473 (md_begin): Rewrite without obstacks. Remove prefix hash table
5474 handling. Rewrite lexical table handling.
5475 (i386_print_statistics): Don't print prefix statistics.
5476 (md_assemble): Rewrite instruction parser so that line is not
5477 converted to lower case. Don't do a hash_find for prefixes,
5478 instead recognise them via opcode modifier.
5479 (expecting_operand, paren_not_balanced): Localise variables.
5480 * config/tc-i386.h (IsPrefix): Define.
5481 (prefix_entry): Remove.
5482
5483 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5484 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5485 '\\' in case where comment_chars contains '/'.
5486
5487 * config/tc-i386.c (MATCH): Ensure given operand and template
5488 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5489 you must write `ljmp *table(%ebx)'.
5490
5491 From H.J. Lu <hjl@gnu.org>:
5492 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5493 as 0 ifndef BFD_ASSEMBLER.
5494 (md_assemble): Allow immediate operands without suffix or
5495 other reg operand to default in size to the current code size.
5496
5497Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5498
66778679
RH		 5499 * config/tc-v850.c (md_begin): Restore creation of
5500 .call_table_text and .call_table_data sections.
252b5132
RH		 5501
5502Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5503
5504 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5505 after emitting a word of noops.
5506
5507Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5508
5509 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5510 (i386_operand): Simplify checks for valid base/index combinations.
5511 Disallow `in 4(%dx),%al'.
5512
5513 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5514 index_reg const.
5515 (add_prefix): Change parameter from char to int.
5516
5517 * config/tc-i386.h (Ugh): Define opcode modifier.
5518 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5519
5520 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5521 CONSISTENT_REGISTER_MATCH macros to check register types more
5522 thoroughly. Check for illegal suffix/operand combinations
5523 when matching insns with operands. Handle new `s' suffix, and
5524 associated FloatMF opcode modifier for float insns with memory
5525 operands.
5526 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5527 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5528 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5529 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5530 DATA_PREFIX_OPCODE throughout.
5531
5532 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5533 (md_assemble): Rewrite suffix/register operand checking code to be
5534 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5535 AnyMem, the better to grep.
5536 (pi): Remove Abs.
5537 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5538 given a memory operand. Don't set Abs bits either.
5539 (type_names): Remove Mem*, Abs*.
5540 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5541 define opcode_modifiers as these cases are handled by Disp8,
5542 Disp16, Disp32 and suffix checks.
5543 (COMES_IN_BOTH_DIRECTIONS): Remove.
5544 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5545
5546 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5547 if IgnoreDataSize modifier given. Remove ShortformW modifier
5548 test. Add test for ShortForm in W base_opcode modification.
5549 Merge Seg2ShortForm and Seg3ShortForm code.
5550 * config/tc-i386.h (ShortFormW): Remove.
5551 (IgnoreDataSize): Define.
5552
5553Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5554
5555 * config/tc-d30v.c (md_assemble): Store previous segment state
5556 with previous instruction.
5557
5558Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5559
5560 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5561 (ebp, esp): Remove static variables.
5562 (MATCH): Remove test for InOutPortReg.
5563 (i386_operand): Properly handle InOutPortReg here instead.
5564 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5565 (md_assemble): Simplify and correct modrm and sib generation.
5566 (i386_operand): Add warning for scale without index.
5567 Rewrite checks for valid base/index combinations.
5568
5569 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5570 macros and enclose in do while(0).
5571 (RESTORE_END_STRING): Likewise.
5572 (md_assemble): Add one to printed operand number so we start
5573 from 1 not 0. Add some more gettext invocations.
5574 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5575 number here too.
5576
5577 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5578 DATA_PREFIX, SEG_PREFIX): Define.
5579 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5580 (check_prefix): Remove function.
5581 (add_prefix): New function. Add prefix to i.prefix as well as
5582 doing checks.
5583 (md_assemble): Changes for add_prefix. Remove hack for wait
5584 prefix, instead always output prefixes in fixed order. Test
5585 for jcxz/loop when selecting between word & dword operations,
5586 and add address size prefix rather than operand size prefix.
5587 Remove operand -> address size hack when emitting jcxz/loop.
5588 (i386_operand): Remove O_Absent check as it's done in expr.
5589
5590Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5591
5592 * configure.in: Recognize m5200 as a cpu_type of m68k.
5593 * aclocal.m4: Rebuild with current libtool.
5594 * configure: Rebuild.
5595
5596Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5597
5598 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5599 to relaxable_symbol to prevent references to external symbol from
5600 being relaxed.
5601
5602Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5603
5604 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5605 symbols are relaxable.
5606
5607Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5608
66778679
RH		 5609 * config/tc-v850.c (md_begin): Don't create special
5610 sections by default.
3e87a760 5611
252b5132
RH		 5612Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5613
5614 * config/tc-mips.c (macro): For div and udiv, close the
5615 reorder block as soon as possible.
5616
5617Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5618
5619 From Matt Semersky <matts@scd.hp.com>:
5620 * macro.c (macro_mri_mode): New function.
5621 * macro.h (macro_mri_mode): Declare.
5622 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5623 MRI mode.
5624
5625Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5626
5627 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5628 OBJ_EVAX case.
5629
5630 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5631 until after xstrdup in OBJ_EVAX case.
5632
5633Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5634
5635 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5636 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5637 of hardcoded magic number.
5638 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5639
5640Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5641
5642 * read.c (do_s_func): New function.
5643 (s_func): Call it.
5644 * read.h (do_s_func): Add prototype.
5645
5646Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5647
5648 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5649 nops if fill pattern not specified.
5650
5651Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5652
5653 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5654 * config/te-go32.h (TE_GO32): Define.
5655 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5656
5657Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5658
5659 Implement .func/.endfunc pseudo-ops.
5660 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5661 (s_func): Declare.
5662 * read.c (potable): Add .func,.endfunc.
5663 (s_func): New function.
5664 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5665 functions.
5666 (in_doc_func_p,current_function_label): New static globals.
5667 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5668
5669Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5670
5671 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5672 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5673 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5674 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5675 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5676 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5677 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5678 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5679 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5680 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5681 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5682 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 5683 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 5684 * config/tc-alpha.c: Likewise.
5685 * config/tc-alpha.h: Likewise.
5686 * config/tc-arm.c: Likewise.
5687 * config/tc-h8300.c: Likewise.
5688 * config/tc-h8500.c: Likewise.
5689 * config/tc-hppa.c: Likewise.
5690 * config/tc-i860.c: Likewise.
5691 * config/tc-i960.c: Likewise.
5692 * config/tc-ppc.c: Likewise.
5693 * config/tc-sh.c: Likewise.
5694 * config/tc-sparc.h: Likewise.
5695 * config/tc-tic30.c: Likewise.
5696 * config/tc-w65.c: Likewise.
5697 * config/tc-z8k.c: Likewise.
5698
5699Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5700
5701 * config/tc-vax.c (_): Delete this macro used for placeholder
5702 values in vax_operand_width_size; it conflicts with the _() macro
5703 used for internationalization.
5704
5705Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5706
5707 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5708 code. From Chris Moller <moller@bops.com>.
5709
5710 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5711 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5712 * read.c (emit_expr): Initialize seg and subseg fields of a new
5713 broken word.
5714 * write.c (write_object_file): Switch to the appropriate segment
5715 and subsegment when processing a broken word.
5716
5717 * config/tc-m68k.c (mri_assemble): New static function.
5718 (build_mri_control_operand): Call mri_assemble rather than
5719 md_assemble.
5720 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5721 (s_mri_endf, s_mri_endw): Likewise.
5722
5723Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5724
5725 * read.c (s_org): Call md_flush_pending_output if it is defined.
5726
5727 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5728
5729Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5730
5731 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5732 (md_parse_option): Add for same.
5733 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5734 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5735 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5736
5737 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 5738
252b5132
RH		 5739Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5740
5741 * config/tc-arm.c (find_real_start): Relax definition of local
5742 labels.
5743
5744Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5745
5746 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5747 symbols at the given address, not just the last one specified.
5748
5749Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5750
66778679
RH		 5751 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5752 or number_to_chars_littleendian to write data.
252b5132
RH		 5753
5754Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5755
5756 * config/tc-v850.c (md_assemble): Remove artificially created
5757 register name symbols.
5758
5759Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5760
5761 * write.c (fixup_segment): Change "segment" to "section" in
5762 error message.
5763
5764Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5765
5766 * write.c (fixup_segment): Change sym1-sym2 message again.
5767
5768Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5769
5770 * write.c (fixup_segment): Improve error message for sym1-sym2
5771 errors when sym1 is in a different segment from sym2.
5772
5773Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5774
5775 * config/tc-m32r.c (warn_unmatched_high): New static local.
5776 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5777 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5778 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5779 (md_parse_option): Likewise.
5780 (md_show_usage): Likewise.
5781 (m32r_frob_file): Likewise.
5782
5783 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5784 (read_a_source_file): Call them.
5785 * read.h (stabs_generate_asm_file): Declare.
5786 * stabs.c (stabs_generate_asm_file): New function.
5787 (generate_asm_file): New function.
5788 (stabs_generate_asm_lineno): Move file name handling into
5789 generate_asm_file.
5790
5791Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5792
5793 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 5794 (d30v_current_align, d30v_current_align_seg): New variables.
5795 (d30v_last_label): New variable.
5796 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5797 (s_d30v_data, s_d30v_section): Likewise.
5798 (md_pseudo_table): Call them.
5799 (md_begin): Initialize d30v_current_align_seg.
5800 (md_assemble): Call d30v_align when needed by known current alignment.
5801 (d30v_frob_label, d30v_cons_align): New functions.
5802 * config/tc-d30v.h (md_do_align): Remove.
5803 (tc_frob_label): Call d30v_frob_label.
5804 (md_cons_align): New.
252b5132 5805
3e87a760 5806 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 5807 expression symbols before processing. Clean up code formatting.
5808
5809Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5810
5811 * po/Make-in (install-info): New target.
5812
5813Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5814
5815 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5816 instructions.
5817 * config/tc-mn10300.c (md_assemble): Likewise.
5818
5819Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5820
5821 * Makefile.am: Update with `make dep-am'.
5822 (HFILES): Add cgen.h.
5823 (cgen.o): Depend on cgen.h.
5824 * Makefile.in: Regenerate.
5825
5826 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5827
5828Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5829
5830 * gasp.c (grab_label): Permit a label to be a preprocessor
5831 variable by permitting a label to start with a backslash.
5832
5833Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5834
5835 * config/tc-mips.c (validate_mips_insn): Removed hack
5836 for previously inaccessible bitfields in some INSN_TRAP
5837 instructions.
5838
5839Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5840
5841 * config/tc-d30v.c (do_assemble): Abort with error message
5842 if opcode operands do not match.
3e87a760 5843
252b5132
RH		 5844Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5845
5846 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5847 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5848 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5849 similar new 'q' operand.
5850
5851Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5852
5853 * cgen.c (cgen_asm_finish_insn): Fix typo.
5854
5855Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5856
5857 * cgen.h: New file.
5858 * cgen.c: Include it.
5859 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5860 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5861 All callers updated.
5862 * config/tc-m32r.c: Include cgen.h.
5863 (m23r_insn): New members num_fixups,fixups.
5864
5865Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5866
5867 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5868 to avoid compiler warning.
5869
5870Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5871
5872 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5873 calling make.
5874
66778679 5875 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 5876
5877Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5878
5879 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5880
5881Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5882
5883 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5884 a short format insn.
5885 (md_assemble): Set it for explicitly packed insns.
3e87a760 5886
252b5132
RH		 5887Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5888
5889 * config/obj-coff.c (c_symbol_merge): Do not take address of
5890 native fields when performing the memcpy.
5891
5892Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5893
3e87a760 5894 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 5895 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5896
5897Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5898
5899 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5900 relocations against globally visible symbols.
5901 * config/tc-m68k.c (relaxable_symbol): New macro.
5902 (m68k_ip, md_estimate_size_before_relax): Use it.
5903 (tc_m68k_fix_adjustable): Also handle weak symbols.
5904
5905Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5906
5907 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5908 references to externally visible symbols.
5909 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 5910 values in twice for a PC relative reloc if the symbol is
5911 externally defined.
252b5132
RH		 5912
5913 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5914 don't adjust a PC relative reloc against an externally visible
5915 symbol.
5916 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5917 for a PC relative fixup against an externally visible defined
5918 symbol, arrange to store object file and addend values as though
5919 the symbol were not defined.
5920 (tc_gen_reloc): Likewise.
5921
5922Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5923
5924 * read.c (sizeof_leb128): Referenced externally by write.c so
5925 don't inline.
5926
5927Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5928
5929 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5930 and expand a 'debug' symbol associated with the next instruction
5931 that does not cause a short instruction to be filled with a NOP.
5932 (md_pseudo_table): Add support for .debugsym.
5933 (assemble_parallel_insn): Add calls to expand_debug_sym as
5934 appropriate.
5935 (md_assemble): Ditto.
5936
5937Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5938
5939 * as.c (main): Conditionally call setlocale.
5940 * gasp.c (main): Likewise.
5941 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5942 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5943
5944Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5945
5946 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 5947
252b5132
RH		 5948Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5949
5950 * config/tc-hppa.c: Change all calls to bzero to use memset.
5951 (pa_ip): Add cast to avoid warning.
5952 (tc_gen_reloc, md_apply_fix): Likewise.
5953 (pa_find_space_by_number): Likewise.
5954 (hppa_force_relocation): Likewise.
5955 (pa_block): Change i to unsigned int.
5956 * config/obj-som.h (obj_som_copyright): Declare.
5957
5958Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5959
5960 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5961 for line numbers for assembly source.
5962
5963Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5964
5965 * configure.in: Change version number to 2.9.4
5966 * configure: Rebuild.
5967
5968Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5969
5970 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5971
5972Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5973
5974 * ecoff.h: Change symbolS in function declaration to struct
5975 symbol.
5976
5977Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5978
5979 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5980 (md_convert_frag): Fix i18n typo.
5981
5982Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5983
5984 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5985 * ecoff.h: Protoype it.
5986 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5987 [EVAX] (s_alpha_prologue): Delete.
5988 (md_pseudo_table): Update.
5989
5990Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5991
5992 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5993 array to local pointer.
5994 (get_args, parse_expr): Add casts to avoid warnings.
5995
5996Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5997
5998 * read.c (s_set): Cast xmalloc return value to fragS *.
5999 * config/tc-m68k.c (m68k_ip): Function made static to match
6000 previous forward declaration.
6001 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6002
6003Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6004
6005 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 6006 strings.
252b5132
RH		 6007
6008 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6009 macros to error strings.
6010
6011Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6012
6013 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6014 reloc is in the TOC csect.
6015 (md_apply_fix3): Correct gettext typo.
6016
6017Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6018
6019 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6020 .L - they are local labels and the branches are not really
6021 function calls but rather far jumps.
6022
6023Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6024
6025 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6026
6027Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6028
6029 * config/tc-i386.c (md_assemble): Print operand number rather than
6030 using ordinal_names.
6031 (i386_operand): Likewise.
6032
6033Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6034
6035 * Makefile.am (INTLLIBS): Define to work around apparent automake
6036 bug.
6037 All Makefiles: Regenerated.
6038
6039 * Many files: Added gettext invocations around user-visible
6040 strings.
6041 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6042 HAVE_LC_MESSAGES): Define.
6043 * dep-in.sed: Added asintl.h.
6044 * po/Make-in: New file.
6045 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6046 Include "asintl.h".
6047 * read.c (Z_): Renamed from `_'.
6048 * Makefile.am (SUBDIRS): Added po.
6049 (POTFILES): new macro.
6050 (po/POTFILES.in): New target.
6051 ($(OBJS)): Added asintl.h.
6052 (HFILES): Likewise.
6053 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6054 (as_new_LDADD): Added $(INTLLIBS).
6055 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6056 (gasp_new_LDADD): Added $(INTLLIBS).
6057 (gasp_new_DEPENDENCIES): New macro.
6058 * configure, aclocal.m4: Rebuilt.
6059 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6060 po/Makefile.
6061 (ALL_LINGUAS): Define.
6062 * macro.c: Include "asintl.h".
6063 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6064 * as.h: Include "asintl.h".
6065 * config/tc-i386.c (ordinal_names): Removed.
6066 (md_assemble): Changed error text to avoid ordinal_names.
6067 (i386_operand): Likewise.
6068 (reloc): Added as_bad to avoid i18n problems.
6069 (tc_gen_reloc): Likewise.
6070 * config/tc-arm.c (bad_args): Now a #define.
6071 (bad_pc): Likewise.
6072 * config/obj-vms.c (VMS_stab_parse): Changed type of
6073 `long_const_msg'.
6074 (global_symbol_directory): Unified strings to avoid i18n
6075 problems.
6076 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6077 avoid i18n problems.
6078 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6079 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6080 i18n problems.
6081 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6082 problems.
6083 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6084 comment.
6085 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6086 problems.
6087 * as.c (print_version_id): Added an fprintf to avoid i18n
6088 problems.
6089 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6090 problems.
6091 * expr.c (expr): Added as_warn call to avoid i18n problems.
6092 * messages.c (as_assert): Changed code to avoid i18n problems.
6093 (as_abort): Likewise.
6094 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6095 (s_space): Likewise.
6096 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6097
6098Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6099
6100 * config/tc-i386.c (check_prefix): New static function, split out
6101 from md_assemble.
6102 (struct _i386_insn): Add wait_prefix field.
6103 (md_assemble): Remove wait_prefix local variable. Use
6104 check_prefix when adding a prefix.
6105
6106 * config/tc-i386.c (current_templates): New static variable.
6107 (md_assemble): Remove current_templates local variable.
6108 (md_assemble, i386_operand): Improve error and warning messages in
6109 many places. Add RESTORE_END_STRING in many places before error
6110 return. Clarify some comments.
6111
6112 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6113 element array.
6114 (md_assemble): Parse string instruction operands, looking for
6115 segment override prefixes. Check for invalid segment prefixes on
6116 string instruction.
6117 (i386_operand): i.seg[] and max mem_operand changes for string
6118 insns.
6119 * config/tc-i386.h (EsSeg): Define.
6120
6121 * config/tc-i386.h (regKludge): Define.
6122 (iclrKludge, imulKludge): Don't define.
6123 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6124 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6125 opcode_modifier checks to look for more common cases first. Add
6126 default_seg for IsString case.
6127
6128Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6129
6130 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6131 AC_DECL_YYTEXT.
6132 * configure: Rebuild with new automake and libtool.
6133 * aclocal.m4, Makefile.in: Likewise.
6134
6135 * doc/Makefile.am (as.dvi): New target.
6136 * doc/Makefile.in: Rebuild.
6137
6138Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6139
6140 * configure.in: Added sparc86x support.
3e87a760 6141
252b5132 6142 * configure: Rebuild.
3e87a760 6143
252b5132
RH		 6144 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6145 sparc_arch.
6146 (md_parse_option): Warn if -EL is not supported for this architecture.
6147
6148 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 6149
252b5132
RH		 6150Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6151
66778679
RH		 6152 * config/tc-mips.c (mips_ip): Note when we use get match on
6153 the full instruction name.
252b5132
RH		 6154
6155Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6156
6157 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6158 back into the expression to handle add/sub simplification correctly.
6159
6160Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6161
66778679 6162 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 6163
6164Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6165
6166 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6167 #<n>' instruction.
6168
6169Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6170
6171 * symbols.c (max_indent_level): New global.
6172 (print_symbol_value_1): Use it.
6173 * expr.h (expr_build_dot): Declare.
6174 * expr.c (expr_build_dot): New function.
6175
6176Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6177
6178 * symbols.c (print_binary): New function.
6179 (print_expr_1): Call it.
6180
6181Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6182
6183 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6184 operand in the opcode.
6185
6186Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6187
6188 * config/tc-i386.h: Reorder operand flags and opcode modifier
6189 flags for clarity. Remove unused definitions: Unknown,
6190 ImmUnknown, DispUnknown, NoModrm.
6191 * config/tc-i386.c (type_names): Add missing Debug type.
6192 (md_assemble): Better duplicate prefix checking. Quicker string
6193 instruction check via new opcode_modifier flag.
6194
6195Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6196
6197 * doc/as.texinfo (Invoking): Clarify -Wa example.
6198
6199Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6200
3e87a760 6201 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 6202 (s_mips_weakext): Define.
6203 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 6204 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6205 defined(TC_MIPS).
6206
252b5132
RH		 6207Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6208
6209 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6210 is an error if the value can not be computed at assembly time.
6211 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6212
6213Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6214
6215 * gasp.c (main): Set next field of new include_path structure to
6216 NULL. From Avery Pennarun <averyp@gdc.ca>.
6217
6218 * read.c (s_mri_sect): Call as_bad rather than abort for an
6219 unsupported MRI target.
6220
6221Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6222
6223 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6224 the destination of a branch instruction should be altered.
6225 (find_real_start): New function: Locate the real, Thumb coded
6226 start of a Thumb function.
6227 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 6228 functions.
252b5132
RH		 6229
6230 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6231
6232Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6233
6234 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6235 also.
6236
6237Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6238
6239 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6240 * doc/c-hppa.texi: Likewise.
6241
6242Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6243
6244 * Makefile.am: Rebuild dependencies.
6245 * Makefile.in: Rebuild.
6246
6247 * Makefile.am (DEP_INCLUDES): New variable.
6248 (.dep1): Change to work when srcdir is not an absolute path.
6249 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6250 * Makefile.in: Rebuild.
6251
6252Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6253
6254 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6255 LinearAddress patch.
6256
6257 * configure.in: Set version to 2.9.1.
6258 * configure: Rebuild.
6259
6260 * Branched binutils 2.9.
6261
6262Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6263
6264 * config/tc-i386.h (FWait): Define.
6265 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6266 other prefixes. Check FWait flag in opcode table to see which
6267 instructions require an fwait prefix.
6268
6269Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6270
6271 * stabs.c (get_stab_string_offset): Always create a stab string
6272 section.
6273
6274Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6275
6276 Fix some gcc -Wall warnings:
6277 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6278 * ehopt.c (eh_frame_code_alignment): Likewise.
6279 * expr.c (integer_constant, operand): Likewise.
6280 * frags.c (frag_align): Likewise.
6281 * gasp.c (level_0, change_base, doinstr): Likewise.
6282 * hash.c (hash_ask): Likewise.
6283 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6284 (debugging_pseudo): Likewise.
6285 * macro.c (define_macro, check_macro): Likewise.
6286 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6287 (ignore_rest_of_line, float_cons): Likewise.
6288 * symbols.c (decode_local_label_name): Likewise.
6289 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6290 (fixup_segment, number_to_chars_bigendian): Likewise.
6291 (number_to_chars_littleendian): Likewise.
6292 * config/atof-ieee.c (gen_to_words): Likewise.
6293 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6294 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6295 * read.c (output_big_sleb128): Initialize locals to avoid
6296 warnings.
6297 (output_big_uleb128, equals): Likewise.
6298 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6299 to unsigned int. Change zeros to unsigned int.
6300 * cond.c (s_if): Add return to default case.
6301 * frags.c (frag_now_fix): Change return type to addressT.
6302 * frags.h (frag_now_fix): Update declaration.
6303 * listing.c (file_info_struct): Change linenum to unsigned int.
6304 (struct list_info_struct): Change hll_line to unsigned int.
6305 (print_source): Update format string.
6306 * read.c (emit_expr): Change scan to unsigned int, and don't
6307 bother to initialize it.
6308 * symbols.c (dollar_label_count): Change to unsigned long.
6309 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6310 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6311 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6312
6313Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6314
6315 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 6316 mcf5200 just as we do for m68000.
252b5132
RH		 6317 (m68k_init_after_args): Likewise.
6318 (md_estimate_size_before_relax): Likewise.
6319
6320Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6321
6322 * config/tc-v850.c (md_assemble): Store relocation addend in
6323 fixup instead of instruction.
6324
6325Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6326
6327 * config/tc-i386.c (md_assemble): Swap template arguments to
6328 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6329 This macro is currently symmetric, so passing them the wrong
6330 way didn't cause any problem, but may if the macro is changed
6331 in the future.
6332 After copying template to i.tm, use i.tm. rather than t-> to
6333 access fields, and make t a const*
6334 Move i.tm.operand_types[] swap to immediately after the copy.
6335
6336Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6337
6338 * expr.h (expr_build_uconstant): Add prototype.
6339 (expr_build_unary,expr_build_binary): Add prototypes.
6340 * expr.c (expr_build_uconstant): New function.
6341 (expr_build_unary,expr_build_binary): New functions.
6342
6343Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6344
66778679
RH		 6345 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6346 * macro.c (macro_expand_body): Increase buffer size.
6347 * messages.c (as_warn): Likewise.
252b5132
RH		 6348 (as_warn_where, as_bad, as_bad_where): Likewise.
6349
6350Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6351
6352 Based on patch from H.J. Lu <hjl@gnu.org>:
6353 * Makefile.am (DISTSTUFF): New variable.
6354 (diststuff): New target.
6355 * Makefile.in: Rebuild.
6356
6357Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6358
6359 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6360 m32r_elf_section_change_hook.
6361
6362 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6363 emit a nop if a section ends with a 16 bit instruction.
6364
6365Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6366
6367 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6368 s_lcomm rather than obj_coff_lcomm.
6369 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6370
6371Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6372
6373 * config/tc-i386.h (LinearAddress): Define.
6374 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6375 instruction, don't use a default segment.
6376
6377Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6378
6379 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6380 * configure: Rebuild.
6381
6382Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6383
6384 * aclocal.m4, configure: Rebuild with libtool 1.2.
6385
6386Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6387
6388 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 6389 PC relative branches. Patch courtesy of Jonathan Walton.
6390
252b5132 6391
252b5132
RH		 6392Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6393
6394 * configure.in (emulations): Add thumb-pe target.
6395
6396 * configure (emulations): Add thumb-pe target.
6397
63981998-03-17 Ken Raeburn <raeburn@cygnus.com>
6399
6400 * itbl-lex.l (yywrap): Don't define if already defined as a
6401 macro.
6402
6403Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6404
6405 * depend.c (quote_string_for_make): New function.
6406 (wrap_output): Use it.
6407
6408Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6409
6410 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6411 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6412
6413Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6414
6415 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6416 Recognize -GN and -relax.
6417 (md_begin): Initialize gp size from -G switch.
6418 (alpha_force_relocation): Always force if -relax.
3e87a760 6419 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 6420 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6421 Change all callers. Emit nop alignment padding as nop+unop pair.
6422
6423Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6424
6425 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6426 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6427
6428Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6429
6430 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6431 require padding to the next long word boundary.
6432
6433Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6434
6435 * cgen.c: #include symcat.h.
6436 * config/tc-m32r.c: Likewise.
6437
6438Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6439
6440 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6441 absolute expressions instead of '$' prefixed register names.
6442
6443Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6444
6445 * read.c (s_set): Record file and line info for symbols when -as.
6446 (pseudo_set): Don't overwrite that dummy fragment.
6447
6448Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6449
6450 * config/tc-ppc.c (md_pseudo_table): Add "section".
6451 (ppc_named_section): New static function.
6452
6453Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6454
6455 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6456 so we don't have to scan the entire list.
6457
6458Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6459
6460 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 6461 case, allow the parallel instructions to modify the same flag
6462 bits.
252b5132
RH		 6463
6464Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6465
6466 * listing.c (list_symbol_table): Categorize symbols by
6467 undefined_section rather than sy_frag->line == NULL.
6468
6469Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6470
6471 * Makefile.am (install-exec-local): Install properly when ln
6472 fails or tooldir == prefix.
6473
6474Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6475
6476 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6477 Test result of insert_operand for error.
6478
6479Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6480
6481 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6482 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6483 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6484 * doc/Makefile.in: Rebuild.
6485
6486Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6487
6488 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6489 (macro): Fix handling of M_COP[0-3].
6490
6491Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6492
6493 Based on patches from Ross Harvey <ross@teraflop.com>:
6494 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6495 if macro_alternate or macro_mri.
6496 (getstring): Remove support for byte constants between < and >.
6497 (get_any_string): '<' only starts a string if macro_alternate or
6498 macro_mri.
6499 (macro_expand_body): Permit keyword parameters following
6500 positional parameters.
6501
6502 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6503 * configure.in (alpha*-*-netbsd*): New target.
6504 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6505 * configure: Rebuild.
6506
6507 * as.h (flag_warn_suppress_instructionswap): Move from here...
6508 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6509 here, and make static.
6510
6511 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6512 BFD_ASSEMBLER or MANY_SEGMENTS.
6513
6514 * as.c (show_usage): Update bug-gnu-utils address.
6515 * gasp.c (show_usage): Likewise.
6516 * doc/as.texinfo (Bug Reporting): Likewise.
6517
6518Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6519
66778679 6520 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 6521 insns regardless of the size of a pointer if we're in mips I or
6522 MIPS II mode.
66778679 6523 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 6524
6525Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6526
3e87a760 6527 Fix rac to accept only a0:
252b5132
RH		 6528 * tc-d10v.c (parallel_ok, find_opcode):
6529 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6530 Introduce OPERAND_GPR.
6531
6532Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6533
6534 * read.c (s_fill): Handle non-constant repeat counts by creating
6535 an rs_space fragment.
6536
6537Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6538
6539 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6540 from as_bad to as_warn.
6541
6542Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6543
6544 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6545 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6546 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6547
6548Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6549
6550 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6551 seg_fix_rotP rather than fix_root from seg_info.
6552
6553Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6554
6555 * expr.c: Add support for 0x1_2_3_4 bignums.
6556
6557Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6558
6559 * configure.in: Change -linux* to -linux-gnu*.
6560 * configure: Rebuild.
6561
6562 * app.c (do_scrub_begin): Treat \r as whitespace.
6563
6564Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6565
6566 * Makefile.am: Update dependencies.
6567 * Makefile.in: Rebuild.
6568
6569Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6570
6571 * configure, aclocal.m4: Rebuild with new libtool.
6572
6573Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6574
66778679
RH		 6575 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6576 the argument to bfd_set_arch_mach.
6577 (load_address): Use bfd_arch_bits_per_address to determine the
6578 bit size of an address instead of looking at the isa level.
6579 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 6580
6581Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6582
6583 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6584
6585Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6586
6587 * ehopt.c: New file.
6588 * as.h (enum _relax_state): Add rs_cfa.
6589 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6590 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6591 * read.c (emit_expr): Call check_eh_frame.
6592 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6593 (relax_segment): Likewise.
6594 * Makefile.am: Rebuild dependencies.
3e87a760 6595 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 6596 (GENERIC_OBJS): Add ehopt.o.
6597 * doc/internals.texi (Frags): Document rs_cfa.
6598
6599 * as.c (show_usage): Mention --traditional-format.
6600 (parse_args): Accept --traditional-format.
6601 * as.h (flag_traditional_format): Declare.
6602 * output-file.c (output_file_create): If flag_traditional_format,
6603 set BFD_TRADITIONAL_FORMAT on stdoutput.
6604 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6605
6606 * config/tc-mips.c (append_insn): Make sure that if we have a
6607 fixup for an unmatched %hi reloc, it does not associated with a
6608 variant frag.
6609
6610 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6611 * doc/Makefile.in: Likewise.
6612
6613Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6614
6615 * config/tc-m32r.c (check_for_side_effects): New function.
6616 (can_make_parallel): Add checks for instruction side effects
6617 clashing with the other instruction.
6618 (assemble_parallel_insn): Improve warning messages. Return error
6619 message from non-swapped instruction order.
6620
6621Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6622
6623 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6624
6625 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 6626 md_cleanup definition. This moves the forced literal output to
6627 the end of the source pass, and avoids macro's inserting literals
6628 into the code immediately after the macro expansion.
252b5132
RH		 6629
6630Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6631
6632 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6633 a gas internal symbol is adjustable.
6634 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6635
6636 * as.h: If gcc version greater than 2.6, use `__format__' and
6637 `__printf__' in function attributes, rather than `format' and
6638 `printf'.
6639
6640Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6641
6642 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6643
6644Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6645
6646 Add tms320c30 support:
6647 * config/tc-tic30.h: New file.
6648 * config/tc-tic30.c: New file.
6649 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6650 TARGET_FORMAT as "coff-tic30".
6651 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6652 * Makefile.am: Rebuild dependencies.
6653 (CPU_TYPES): Add tic30.
6654 (CPU_OBJ_VALID): tic30-aout is valid.
6655 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6656 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6657 * configure, Makefile.in: Rebuild.
6658
6659Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6660
6661 * config/tc-v850.c (md_assemble): Improvements to error messages.
6662
6663Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6664
6665 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 6666 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 6667
6668 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6669 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6670 assembler calculate relocations to any external symbol at all.
6671 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6672 involving generation of pc-relative relocs.
6673 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6674 has been moved to md_apply_fix3.
6675
6676 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6677 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6678 which actually means (the address of identifier's GOT entry) +
6679 constant, which is not particularly useful.
6680
6681Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6682
6683 * read.h (include_dirs): Declare.
6684 (include_dir_count,include_dir_maxlen): Declare.
6685
6686Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6687
6688 * configure.in: Correct check for shared opcodes library.
6689 * configure: Rebuild.
6690
6691 * listing.c (buffer_line): If we can't open the file, set at_end.
6692 (listing_print): Remove unused local variable fi.
6693
6694 * config/m68k-parse.y (reglistpair): Handle register list in
6695 either order.
6696
6697 * config/vms-conf.h: Don't undef VERSION.
6698
6699Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6700
6701 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6702 OBJS variable.
6703 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6704 variable.
6705 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6706 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6707 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6708 (EXTRA_DIST): Define.
6709 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6710 explicitly rather than via the list of object files.
6711 (gcc-as.opt): New file created when make-gas.com is run.
6712 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6713 itbl-cpu.h} to #include appropriate file rather than copying that
6714 file.
6715 * config/vms-conf.h: Synchronize with current config.in.
6716 * Makefile.in: Rebuild.
6717
6718Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6719
6720 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6721 (parallel_ok): Relaxed parallel subinstruction dependency check.
6722
6723Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6724
6725 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 6726 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 6727 command line argument.
6728 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6729 warning only if flag_warn_suppress_instructionswap is false.
6730
6731Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6732
6733 * configure.in (i386-*-mingw32*): New target.
6734 * configure: Rebuild.
6735
6736Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6737
6738 * symbols.c (resolve_symbol_value): Don't set the segment if it
6739 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6740
6741 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6742 S_GET_SEGMENT.
6743
6744Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6745
6746 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6747 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6748 compiler.
6749
6750Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6751
6752 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6753
6754Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6755
6756 * config/tc-v850.c (v850_insert_operand): Display instruction when
6757 an error is encountered.
6758
6759Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6760
6761 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6762 (i386-*-sco3.2v5*coff): New target.
6763 (i386-*-sco3.2*): New target.
6764 * configure: Rebuild.
6765
6766Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6767
6768 * config/tc-v850.c: Tidy error message production.
6769
6770Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6771
6772 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6773 validate_immediate return value in the right type for comparisons
6774 to FAIL.
6775
6776Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6777
6778 * listing.c (MAX_BYTES): Use listing variables not constants.
6779 (data_buffer): No longer an array, but a pointer.
6780 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6781 (listing_listing): Allocate data_buffer.
6782
6783Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6784
6785 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6786 --listing-rhs-width, --listing-cont-lines.
6787 (show_usage): Update.
6788 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6789 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6790 (print_lines): Use the variables instead of the constants.
3e87a760 6791 (listing_listing): Likewise.
252b5132 6792 * listing.h: Declare the new vars.
3e87a760 6793
252b5132
RH		 6794Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6795
6796 * as.c (parse_args): Add --keep-locals alias for -L.
6797 Add --strip-local-absolute.
6798 (show_usage): Update.
6799 * as.h (flag_strip_local_absolute): New flag.
6800 * symbols.c (S_IS_LOCAL): Use it.
6801 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6802 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6803 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6804
6805Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6806
6807 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 6808 might have an io conflict and issue a warning message.
252b5132
RH		 6809
6810Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6811
6812 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6813 cgen_swap_fixups): Functions to save, restore and swap the fixup
6814 chain with a backup copy.
6815 (cgen_asm_finish_insn): Returns address of constructed insn.
6816
6817Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6818
6819 * listing.c (file_info_struct): Remove FILE, add POS.
6820 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6821 (file_info): Don't open the file.
6822 (buffer_line): Check for the file in the last_open cache, updating
6823 as necessary.
6824 (print_source): Don't reference file_info->file.
6825 (listing_listing): Likewise.
6826 (listing_print): Close the file in the cache, if any.
6827
6828Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6829
6830 * read.c (dwarf_file_string): New file static variable.
6831 (emit_expr): Look for constant sequence that leads up to a file
6832 name in DWARF debugging output.
6833 (stringer): Use dwarf_file_string to decide whether to accept a
6834 string as a file name.
6835
6836Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6837
6838 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6839 (crack_operand): Add reg->reglst MRI hack.
6840 (r_seg): Put reglst symbols in reg_section.
6841 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6842
6843Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6844
6845 * tc-sh.c (get_specific): Handle SGR & DBR.
6846
6847Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6848
6849 * tc-h8300.c (parse_reg): Take the length of the symbol into
6850 account when attempting to match a register name.
6851 * tc-h8500.c (parse_reg): Likewise.
6852
6853Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6854
6855 * cgen.c: Formatting changes to improve readability.
6856
6857Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6858
6859 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6860 delay slot.
6861
6862Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6863
6864 Based on a patch from Jim Wilson
6865 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6866 (tc_gen_reloc): Handle cross section PC relative relocs
6867 correctly.
6868
6869Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6870
6871 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6872
6873Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6874
6875 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6876 (expr_jmp_buf): New static local.
6877 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6878 (cgen_md_operand): New function.
6879 * tc-m32r.c: Clean up pass over `struct foo' usage.
6880 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6881
6882Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6883
6884 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6885 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6886
6887Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6888
6889 * config/tc-i386.c (i386_operand): Give an error if there are
6890 unrecognized characters after an expression.
6891
6892For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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