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* config/tc-i386.c (md_pseudo_table): Add .file and .loc.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
316e2c05
RH		 12000-11-17 Richard Henderson <rth@redhat.com>
2
3 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
4
a8316fe2
RH		 52000-11-17 Richard Henderson <rth@redhat.com>
6
7 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
8 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
9 tri-state definition of alpha_flag_mdebug.
10 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
11 (s_alpha_file): Store first .file directive.
12 (s_alpha_stab): New.
13 (md_pseudo_table): Add stabs and stabn.
14
e346e481
RH		 152000-11-17 Richard Henderson <rth@redhat.com>
16
17 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
18
4dc7ead9
RH		 192000-11-17 Richard Henderson <rth@redhat.com>
20
21 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 22 (main): Call dwarf2_finish.
4dc7ead9
RH		 23 * as.h (debug_type): Clarify documentation of the meaning
24 of this variable.
25 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
26 (print_stats): Fix parenthesis problem.
27 (now_subseg_size): New.
28 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
29 (dwarf2_directive_file): Don't set debug_type.
30 (dwarf2_where): Honor DEBUG_DWARF2 first.
31 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
32 do nothing if not emitting dwarf2 debug info, or no work.
33 * dwarf2dbg.h (dwarf2_emit_insn): Update.
34 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
35 (ecoff_new_file): Likewise.
36 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
37 commentary wrt dwarf2.
38
39 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
40 ATTRIBUTE_UNUSED as needed.
41 (emit_insn): Call dwarf2_emit_insn.
42 (s_alpha_file): New.
43 (s_alpha_loc): New.
44 (s_alpha_coff_wrapper): Don't handle them.
45 (md_pseudo_table): Update for .file and .loc.
46 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
47
48 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
49 don't protect with debug_type.
50 * config/tc-hppa.c (md_assemble): Likewise.
51 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
52 * config/tc-mn10300.c (md_assemble): Likewise.
53 * config/tc-sh.c (md_assemble): Likewise.
54 * config/tc-v850.c (md_assemble): Likewise.
55
56 * config/tc-arm.c (arm_end_of_source): Remove.
57 * config/tc-hppa.c (pa_end_of_source): Remove.
58 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
59 * config/tc-mn10300.c (mn10300_finalize): Remove.
60 * config/tc-sh.c (sh_finalize): Remove.
61 * config/tc-v850.c (sh_finalize): Remove.
62
63 * config/tc-arm.h (md_end): Remove.
64 * config/tc-hppa.h (md_end): Remove.
65 (DWARF2_LINE_MIN_INSN_LENGTH): New.
66 * config/tc-m68hc11.h (md_end): Remove.
67 * config/tc-mn10300.h (md_end): Remove.
68 * config/tc-sh.h (md_end): Remove.
69 * config/tc-v850.h (md_end): Remove.
70
71 * config/tc-ia64.c (emit_one_bundle): Don't protect
72 dwarf2 bits with debug_type.
73 (md_assemble): Likewise.
74 (ia64_end_of_source): Don't call dwarf2_finish.
75
ca683b78
JW		 762000-11-16 Jim Wilson <wilson@redhat.com>
77
78 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
79 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
80 > 16.
81
6f620856
L		 822000-11-16 H.J. Lu <hjl@gnu.org>
83
84 * config/obj-elf.c (obj_elf_symver): Don't check the missing
85 version name.
86
19d63e5d
KH		 872000-11-15 Kazu Hirata <kazu@hxi.com>
88
89 * config/tc-tic30.c: Fix formatting.
90 * config/tc-tic80.c: Likewise.
91 * config/tc-v850.c: Likewise.
92 * config/tc-vax.c: Likewise.
93 * config/tc-w65.c: Likewise.
94 * config/tc-z8k.c: Likewise.
95
a8761a19
DD		 962000-11-14 DJ Delorie <dj@redhat.com>
97
98 * config/tc-v850.c: Support dwarf2.
99 * config/tc-v850.h: Ditto.
100
101 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
102 parse_cons_expression_v850 to initialize hold_cons_reloc.
103
88be23ec
BS		 1042000-11-15 Bernd Schmidt <bernds@redhat.com>
105
106 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
107 (errata_nops_necessary_p): New function.
108 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
109 md.
110
72a76794
JW		 1112000-11-14 Jim Wilson <wilson@redhat.com>
112
113 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
114 return little endian bfd formats.
115
4a1805b1
KH		 1162000-11-14 Kazu Hirata <kazu@hxi.com>
117
118 * config/aout_gnu.h: Fix formatting.
119 * config/atof-vax.c: Likewise.
120 * config/m68k-parse.h: Likewise.
121 * config/m88k-opcode.h: Likewise.
122 * config/obj-elf.c: Likewise.
123 * config/tc-arm.c: Likewise.
124 * config/tc-cris.c: Likewise.
125 * config/tc-i386.c: Likewise.
126 * config/tc-ia64.c: Likewise.
127 * config/tc-mn10300.c: Likewise.
128 * config/te-386bsd.h: Likewise.
129 * config/te-hppa.h: Likewise.
130 * config/te-nbsd.h: Likewise.
131 * config/te-ppcnw.h: Likewise.
132 * config/te-sparcaout.h: Likewise.
133 * config/te-tmips.h: Likewise.
134 * config/vax-inst.h: Likewise.
135 * config/vms-conf.h: Likewise.
136
c810873d
JJ		 1372000-11-14 Jakub Jelinek <jakub@redhat.com>
138
139 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
140
79082ff0
L		 1412000-11-13 H.J. Lu <hjl@gnu.org>
142
143 * config/obj-elf.c (elf_frob_symbol): Support
144 ".symver name,name2@@@nodename".
145 (elf_frob_file_before_adjust): Likewise.
146
147 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
148 and ".symver name,name2@@@nodename".
149 Fix a typo.
150
1da00eb4
L		 1512000-11-12 H.J. Lu (hjl@gnu.org)
152
153 * config/obj-elf.c (obj_elf_symver): Check missing version
154 name.
155
f585997b
L		 1562000-11-12 H.J. Lu (hjl@gnu.org)
157
158 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
159 instead of bfd_vma for non-bfd assemblers.
160
ef5c4bfc
KH		 1612000-11-09 Kazu Hirata <kazu@hxi.com>
162
163 * itbl-ops.c: Fix comment typos.
164
f5a30c2e
JW		 1652000-11-08 Jim Wilson <wilson@redhat.com>
166
167 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
168 (struct unwind): Add next_slot_frag field.
169 (slot_index): New parameters slot_frag and first_frag. Add code
170 to add in frag sizes when different. Add comments.
171 (fixup_unw_records): New locals first_frag and last_frag. Pass new
172 arguments to slot_index.
173 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
174 loop end. Set next_slot_frag field.
175
339681c0
L		 1762000-11-07 H.J. Lu <hjl@gnu.org>
177
178 * doc/as.texinfo (.symver): Updated for versioned symbol
179 reference.
180
181 * obj.h (format_ops): Add the frob_file_before_adjust field.
182
183 * config/obj-aout.c (aout_format_ops): Set the
184 frob_file_before_adjust field to 0.
185 * config/obj-coff.c (coff_format_ops): Likewise.
186 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
187
188 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
189 name.
190 (elf_frob_file_before_adjust): New function to remove unneeded
191 versioned symbols from the symbol table.
192 (elf_format_ops): Set the frob_file_before_adjust field to
193 elf_frob_file_before_adjust.
194
195 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
196 not defined.
197
198 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
199
4a314ec8
NC		 2002000-11-07 Peter Targett <peter.targett@arccores.com>
201
202 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
203 BIG_ENDIAN macros.
204 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
205 Fix compile time warning messages.
206
604d524f
NC		 2072000-11-07 Nick Clifton <nickc@redhat.com>
208
209 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
210 buffer in order to avoid buffer overflows.
211
44f5c83a
JW		 2122000-11-06 Steve Ellcey <sje@cup.hp.com>
213
214 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
215 Change M to m for -milp32 or -mlp64 to match gcc.
216 (dot_endp): Use bytes_per_address instead of 8.
217 (emit_one_bundle): Use number_to_chars_littleendian instead of
218 md_number_to_chars.
219 (fix_insn): Likewise.
220 (ia64_init): New function.
221 (ia64_target_format): New function.
222 (md_begin): Set endianness, arch, and machine as appropriate.
223 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
224 Make these macros depend on TE_HPUX macro.
225 (TARGET_FORMAT): Define.
226 (HOST_SPECIAL_INIT): Define.
227 * config/te-hpux.h: New file.
228 * configure.in: Add "ia64-*-hpux*" target to configure.
229 * configure: Regenerate.
230
7152f1dc
KH		 2312000-11-06 Kazu Hirata <kazu@hxi.com>
232
ef99799a
KH		 233 * as.c: Fix formatting.
234 * dwarf2dbg.c: Likewise.
235 * input-file.c: Likewise.
7152f1dc
KH		 236 * input-file.h: Likewise.
237 * input-scrub.c: Likewise.
ef99799a
KH		 238 * itbl-ops.c: Likewise.
239 * listing.c: Likewise.
240 * macro.h: Likewise.
241 * messages.c: Likewise.
242 * read.c: Likewise.
243 * subsegs.c: Likewise.
244 * subsegs.h: Likewise.
245 * write.c: Likewise.
7152f1dc 246
cf055d54
NC		 2472000-11-06 Nick Clifton <nickc@redhat.com>
248
249 * doc/as.texinfo: Add GNU Free Documentation License.
250 * doc/gasp.texi: Add GNU Free Documentation License.
251 * doc/as.1: Add GNU Free Documentation License.
252
8d6b5c8e
NC		 2532000-11-05 Nick Clifton <nickc@redhat.com>
254
255 * config/tc-arm.c: Add include of "dwarf2dbg.h"
256
59ff2774
NC		 2572000-11-02 Per Lundberg <plundis@chaosdev.org>
258
259 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
260 * configure: Regenerate.
261
37d8bb27
NC		 2622000-11-01 Nick Clifton <nickc@redhat.com>
263
264 * read.c (original_case_string): New global variable.
265 (read_a_source_file): Copy opcode string into
266 original_case_string if clobbering the case of the opcode.
267 * read.h: Export the definition of original_case_string.
268 * config/tc-arm.c (md_assembler): When parsing a .req
269 directive use the original opcode string, not the case
270 clobbered version.
271
d75bb8cf
NC		 2722000-11-02 Nick Clifton <nickc@redhat.com>
273
274 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 275 variable.
d75bb8cf
NC		 276 (md_assemble): Call dwarf2_generate_asm_lineno instead of
277 dwarf2_where and dwarf2_gen_line_info.
278
6c17cfe4
PB		 2792000-11-02 Theo Honohan <th@futuretv.com>
280
281 * config/tc-arm.c (do_msr): Improve error message.
282
c51ce5f0
EC		 2832000-10-31 Eric Christopher <echristo@redhat.com>
284
285 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
286 or pc-relative, else use fx_offset.
287
f1bcba5b
JW		 2882000-10-31 Jim Wilson <wilson@redhat.com>
289
290 * config/tc-ia64.c (struct md): New field tag_fixups.
291 (ia64_flush_insns): Handle tag_fixups. Error if dangling
292 qualifying predicate.
293 (emit_one_bundle): Delete spurious multiplication by one. Handle
294 tag_fixups.
295 (ia64_start_line): Error if dangling qualifying predicate.
296 (defining_tag): New static variable.
297 (ia64_unrecognized_line, case '['): Parse tags.
298 (ia64_frob_label): Create tag_fixups.
299 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 300
8637c045
AM		 3012000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
302
303 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
304
ebeeafe6
BS		 3052000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
306
307 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
308
b041f888
KH		 3092000-10-30 Kazu Hirata <kazu@hxi.com>
310
311 * expr.c: Fix formatting.
312 * flonum-copy.c: Likewise.
313 * flonum.h: Likewise.
314 * gasp.c: Likewise.
315 * hash.c: Likewise.
316
d8374dcd
HPN		 3172000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
318
319 * as.h (OPTION_MD_BASE): Bump to 190.
320 * as.c (parse_args) <std_longopts>: Add comment about the need to
321 check OPTION_MD_BASE in as.h.
322
1308f14c
HPN		 323 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
324 for weak symbols.
325
6f6ef0fa
NC		 3262000-10-27 Nick Clifton <nickc@redhat.com>
327
328 * configure.in (emulations): Add m68hc12.
329 * configure: Regenerate.
330 * po/gas.pot: Regenerate.
c51ce5f0 331
bf1b5881
AH		 3322000-10-27 Aldy Hernandez <aldyh@redhat.com>
333
334 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
335 cpsr*.
336 (arm_psr_parse): Handle lowercase CPSR and SPSR.
337
85a39694
NC		 3382000-10-25 Nick Clifton <nickc@redhat.com>
339
340 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
341 a DWARF2 line number information sequence.
342
343 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
344
345 * read.c (generate_lineno_debug): Update comment describing why
346 DWARF2 line number debug information is not generated
347 automatically by this function.
348
349 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
350 not all.
c51ce5f0 351
85a39694
NC		 352 * config/tc-arm.h (md_end): Define.
353 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 354
85a39694
NC		 355 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
356 if generating DWARF2 line numbers.
357 (arm_end_of_source): New function. Call dwarf2_finish if
358 necessary.
359
360 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
361 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
362 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 363
cce0cbdc
DN		 3642000-10-25 Diego Novillo <dnovillo@cygnus.com>
365
366 * tc-i386.c: Fix prototype declarations for functions taking no
367 arguments.
368
64a0c779
DN		 3692000-10-24 Diego Novillo <dnovillo@cygnus.com>
370
371 * tc-i386.c (i386_operand_modifier): Remove.
372 (build_displacement_string): Remove.
373 (i386_parse_seg): Remove.
374 (i386_intel_memory_operand): Remove.
375 (i386_intel_operand): Re-write using recursive descent parser based
376 on MASM documentation.
377 (struct intel_parser_s): New structure.
378 (intel_parser): New static variable.
379 (struct intel_token): New structure.
380 (cur_token, prev_token): New static variables.
381 (T_NIL): Define.
382 (T_CONST): Define.
383 (T_REG): Define.
384 (T_BYTE): Define.
385 (T_WORD): Define.
386 (T_DWORD): Define.
387 (T_QWORD): Define.
388 (T_XWORD): Define.
389 (T_SHORT): Define.
390 (T_OFFSET): Define.
391 (T_PTR): Define.
392 (T_ID): Define.
393 (intel_match_token): New function.
394 (intel_get_token): New function.
395 (intel_putback_token): New function.
396 (intel_expr): New function.
397 (intel_e05): New function.
398 (intel_e05_1): New function.
399 (intel_e06): New function.
400 (intel_e06_1): New function.
401 (intel_e09): New function.
402 (intel_e09_1): New function.
403 (intel_e10): New function.
404 (intel_e10_1): New function.
405 (intel_e11): New function.
406
19f7b010
JJ		 4072000-10-20 Jakub Jelinek <jakub@redhat.com>
408
409 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
410 instructions to loose any special insn->architecture mask.
411
412 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
413 (sparc_md_end, sparc_arch_types, sparc_arch,
414 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
415 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
416 request v9b architecture if they are used).
417
3ae647a0
NC		 4182000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
419
420 * config/tc-m68k.c: Fix the previous misapplied patch.
421
5cbdaa77
NC		 4222000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
423
424 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
425 BFD_ASSEMBLER and !BFD_ASSEMBLER.
426 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
427 BFD_RELOC_*.
428
e6c774b4
KH		 4292000-10-17 Kazu Hirata <kazu@hxi.com>
430
431 * debug.c: Fix formatting.
432 * depend.c: Likewise.
433 * dwarf2dbg.c: Likewise.
434 * dwarf2dbg.h: Likewise.
435 * ecoff.c: Likewise.
436 * expr.c: Likewise.
437 * expr.h: Likewise.
438 * flonum-konst.c: Likewise.
439 * frags.h: Likewise.
440
ea20a7da
CC		 4412000-10-17 Chandrakala Chavva <cchavva@redhat.com>
442
443 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
444 options.
445 * doc/as.texinfo: Added notes about this new option.
446
266cb5f1
HPN		 4472000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
448
449 * config/tc-sh.c (JREG): Remove.
450 (md_convert_frag): Remove #if 0:d code using JREG.
451
6588847e
DN		 4522000-10-15 Diego Novillo <dnovillo@cygnus.com>
453
454 * config/tc-i386.c (i386_operand_modifier): Only match
455 modifiers SHORT and FLAT if they are followed by a space.
456 (parse_register): When `allow_naked_reg' is set, do not confuse
457 identifiers that start with a register name with a register.
458
30a2b4ef
KH		 4592000-10-12 Kazu Hirata <kazu@hxi.com>
460
461 * app.c: Fix formatting.
462 * as.c: Likewise.
463 * as.h: Likewise.
464 * bit_fix.h: Likewise.
465 * cgen.c: Likewise.
466 * cgen.h: Likewise.
467 * cond.c: Likewise.
468
d01e2a23
AM		 4692000-10-11 Alan Modra <alan@linuxcare.com.au>
470
471 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
472
44852b19
AM		 4732000-10-07 Alan Modra <alan@linuxcare.com.au>
474
dc1fc56b
AM		 475 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
476 Re-arrange function a little and improve error message.
477
44852b19
AM		 478 * write.c (write_relocs): Fix a comment.
479
480 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
481 link-once sections.
482
afa680f8
JW		 4832000-10-05 Jim Wilson <wilson@cygnus.com>
484
485 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
486
ce8a8b2f
AM		 4872000-10-05 Alan Modra <alan@linuxcare.com.au>
488
489 * config/tc-i386.c: Delete some useless comments, reformat others.
490
491 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
492 non-global syms in linkonce sections.
493
56d27c17
AM		 4942000-10-04 Ralf Baechle <ralf@gnu.org>
495
496 * config/tc-ia64.c (operand_match): Don't use // style comments.
497 * config/tc-i370.c: Likewise.
498
7b15d668
HPN		 4992000-09-29 Hans-Peter Nilsson <hp@axis.com>
500
501 Changes to handle varying register prefix and user symbol prefix.
502 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
503 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
504 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
505 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
506 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
507 (demand_register_prefix): New variable.
508 (md_pseudo_table): New pseudo ".syntax".
509 (md_longopts): New options --no-underscore and --underscore.
510 (cris_target_format): Return elf32-us-cris or elf32-cris depending
511 on symbols_have_leading_underscore.
512 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
513 (get_spec_reg): Ditto.
514 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
515 Fix formatting.
516 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
517 --help.
518 <case OPTION_NO_US, case OPTION_US>: New.
519 (md_show_usage): Be brief and reformat to match continuation of
520 --help.
521 * po/gas.pot: Regenerate.
522
27df9f40
AM		 5232000-09-28 Alan Modra <alan@linuxcare.com.au>
524
525 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
526 force relocs for 12 bit branches.
527 (md_apply_fix): Similarly, adjust logic here.
528
5506e1a5
AM		 5292000-09-28 Alan Modra <alan@linuxcare.com.au>
530
531 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
532 adjust for external and weak syms as we will use a reloc. Allow
533 for +8 offset when calculating limits of branches.
534 (hppa_fix_adjustable): Undo 2000-09-23 change.
535 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
536 Correct distance calculation.
47d89dba
AM		 537 (tc_gen_reloc): Print the file name and line number if we can't
538 handle a fixup.
5506e1a5
AM		 539
540 From John David Anglin <dave@hiauly1.hia.nrc.ca>
541 * config/tc-hppa.c (nonzero_dibits): Define.
542 (arg_reloc_stub_needed): Check each arg and return value
543 separately for zero case.
544 (pa_align): Declare argument `bytes'.
545
81d4177b
KH		 5462000-09-25 Kazu Hirata <kazu@hxi.com>
547
548 * config/tc-cris.c: Fix formatting.
549 * config/tc-d10v.h: Likewise.
550 * config/tc-d30v.c: Likewise.
551 * config/tc-d30v.h: Likewise.
552 * config/tc-fr30.c: Likewise.
553 * config/tc-fr30.h: Likewise.
554 * config/tc-m68k.c: Likewise.
555 * config/tc-m68k.h: Likewise.
556 * config/tc-pj.h: Likewise.
557 * config/tc-ppc.c: Likewise.
558 * config/tc-ppc.h: Likewise.
559 * config/tc-sh.c: Likewise.
560 * config/tc-sh.h: Likewise.
561 * config/tc-sparc.c: Likewise.
562 * config/tc-v850.h: Likewise.
563 * config/tc-vax.h: Likewise.
564 * config/tc-w65.h: Likewise.
565 * config/tc-z8k.h: Likewise.
566
959ee541
AM		 5672000-09-23 Alan Modra <alan@linuxcare.com.au>
568
569 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
570 checks only for ELF.
571 (hppa_force_relocation): Likewise.
572
139368c9
JW		 5732000-09-22 Jim Wilson <wilson@cygnus.com>
574
575 * config/tc-ia64.c (dv_sem): Add "stop".
576 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
577 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
578 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
579 match above.
580 (mark_resources): Check IA64_RS_PRr.
581
151337e8
NC		 5822000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
583
56d27c17 584 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 585 md_estimate_size_before_relax): Redesign and clean up the
586 relaxation mechanism.
587
0b7410c4
KH		 5882000-09-21 Kazu Hirata <kazu@hxi.com>
589
590 * config/tc-ns32k.c: Fix formatting.
591 * config/tc-ns32k.h: Likewise.
592
a4d24084
KH		 5932000-09-20 Kazu Hirata <kazu@hxi.com>
594
82efde3a
KH		 595 * config/tc-m32r.c: Fix formatting.
596 * config/tc-m32r.h: Likewise.
597 * config/tc-m68851.h: Likewise.
598 * config/tc-m68hc11.c: Likewise.
599 * config/tc-m68hc11.h: Likewise.
600 * config/tc-m88k.c: Likewise.
601 * config/tc-mcore.c: Likewise.
a75214e5 602 * config/tc-mcore.h: Likewise.
82efde3a
KH		 603 * config/tc-mips.c: Likewise.
604 * config/tc-mips.h: Likewise.
605 * config/tc-mn10200.h: Likewise.
606 * config/tc-mn10300.h: Likewise.
a75214e5 607 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 608 * config/tc-tahoe.h: Likewise.
609
4844386e 6102000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 611
612 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
613 Likewise in relaxation description comments.
614
9e754211
AM		 6152000-09-18 Alan Modra <alan@linuxcare.com.au>
616
617 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
618 subtraction of two syms without emitting a relocation.
619
620 From David Huggins-Daines <dhd@linuxcare.com>
621 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
622 global or weak symbols.
623
4a4f25cf
KH		 6242000-09-15 Kazu Hirata <kazu@hxi.com>
625
626 * config/tc-h8300.h: Fix formatting.
627 * config/tc-h8500.c: Likewise.
628 * config/tc-h8500.h: Likewise.
629 * config/tc-hppa.h: Likewise.
630 * config/tc-i370.h: Likewise.
631 * config/tc-i386.h: Likewise.
632 * config/tc-i860.c: Likewise.
633 * config/tc-i860.h: Likewise.
634 * config/tc-i960.h: Likewise.
635 * config/tc-ia64.c: Likewise.
636 * config/tc-ia64.h: Likewise.
637
1dab94dd
KH		 6382000-09-14 Kazu Hirata <kazu@hxi.com>
639
640 * config/tc-a29k.c: Fix formatting.
641 * config/tc-alpha.c: Likewise.
642 * config/tc-arc.c: Likewise.
643 * config/tc-arc.h: Likewise.
644 * config/tc-arm.c: Likewise.
645 * config/tc-arm.h: Likewise.
646 * config/tc-avr.c: Likewise.
647 * config/tc-avr.h: Likewise.
648 * config/tc-tic30.c: Likewise.
649 * config/tc-tic30.h: Likewise.
650 * config/tc-tic54x.c: Likewise.
651 * config/tc-tic54x.h: Likewise.
652 * config/tc-tic80.c: Likewise.
653 * config/tc-tic80.h: Likewise.
654
7484b8e6
TW		 6552000-09-14 Timothy Wall <twall@cygnus.com>
656
657 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
658 parallel comparisons for later use.
659 (struct rsrc): Add parallel comparison type.
660 (resources_match): Skip special cases of PR usage (non-conflicting
661 parallel compares).
56d27c17 662
bf514e21
KH		 6632000-09-13 Kazu Hirata <kazu@hxi.com>
664
665 * config/obj-ecoff.c: Fix formatting.
666 * config/obj-elf.c: Likewise.
667 * config/obj-elf.h: Likewise.
668 * config/obj-evax.h: Likewise.
669 * config/obj-generic.h: Likewise.
670 * config/obj-hp300.c: Likewise.
671 * config/obj-hp300.h: Likewise.
672 * config/obj-ieee.h: Likewise.
673 * config/obj-vms.c: Likewise.
674 * config/obj-vms.h: Likewise.
675
156c2f8b 6762000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 677
156c2f8b
NC		 678 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
679 (md_parse_option): Ditto.
680 (md_longopts): Add -mips32 option.
681 (md_show_usage): Document new options.
682 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
683 (mips_ip): Assemble mfc0 with a sub-selection code.
684 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
685 (mips_cpu_to_str): New function.
686 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
687 Use CPU_* defines instead of hardcoded numbers.
688
689 * doc/as.texinfo: Document new options.
690 * doc/c-mips.texi: Ditto.
691
a01b9fa4
KH		 6922000-09-12 Kazu Hirata <kazu@hxi.com>
693
694 * as.h: Fix formatting.
695 * asintl.h: Likewise.
696 * bit_fix.h: Likewise.
dcd619be
KH		 697 * config/obj-aout.c: Likewise.
698 * config/obj-aout.h: Likewise.
699 * config/obj-bout.c: Likewise.
700 * config/obj-bout.h: Likewise.
701 * config/obj-coff.c: Likewise.
702 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 703 * dwarf2dbg.h: Likewise.
704 * expr.h: Likewise.
705 * flonum.h: Likewise.
706 * frags.h: Likewise.
707 * itbl-ops.h: Likewise.
708 * macro.h: Likewise.
709 * read.h: Likewise.
710 * sb.h: Likewise.
711 * struc-symbol.h: Likewise.
712 * subsegs.h: Likewise.
713 * symbols.h: Likewise.
714 * tc.h: Likewise.
715 * write.h: Likewise.
716
92774660
KH		 7172000-09-11 Kazu Hirata <kazu@hxi.com>
718
f0e652b4
KH		 719 * bignum-copy.c: Fix formatting.
720 * config/tc-i370.c: Likewise.
92774660
KH		 721 * config/tc-i960.c: Likewise.
722 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 723 * ehopt.c: Likewise.
724 * flonum-copy.c: Likewise.
725 * flonum-konst.c: Likewise.
726 * flonum-mult.c: Likewise.
727 * literal.c: Likewise.
728 * read.c: Likewise.
729 * sb.c: Likewise.
730 * stabs.c: Likewise.
731 * subsegs.c: Likewise.
92774660 732
222f8079
PB		 7332000-09-09 Philip Blundell <philb@gnu.org>
734
735 * configure.in (arm*-*-uclinux*): New target.
736 * configure: Regenerate.
737
c488923f
KH		 7382000-09-09 Kazu Hirata <kazu@hxi.com>
739
740 * input-file.c: Fix formatting.
741 * itbl-ops.c: Likewise.
742 * messages.c: Likewise.
743
e0e3ecca
PB		 7442000-09-08 Philip Blundell <philb@gnu.org>
745
746 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
747 offset is negative.
748
5d64ca4e
L		 7492000-09-07 H.J. Lu <hjl@gnu.org>
750
751 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
752 * configure: Rebuild.
753
bdaaa2e1
KH		 7542000-09-07 Kazu Hirata <kazu@hxi.com>
755
e49bc11e
KH		 756 * atof-generic.c: Fix formatting.
757 * config/tc-mips.c: Likewise.
e13b337a
KH		 758 * config/tc-vax.c: Likewise.
759 * input-scrub.c: Likewise.
bdaaa2e1 760
d07ed2cd
AO		 7612000-09-07 Alexandre Oliva <aoliva@redhat.com>
762
763 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
764 * configure.in (sh-*-linux*): Added.
765 * configure: Rebuilt.
766
86905619
KH		 7672000-09-06 Kazu Hirata <kazu@hxi.com>
768
a28a3ccf
JL		 769 * config/tc-hppa.c: Fix formatting.
770
86905619
KH		 771 * ecoff.c: Fix formatting.
772
58cccadb
AO		 7732000-09-06 Alexandre Oliva <aoliva@redhat.com>
774
775 * configure: Rebuilt with new libtool.m4.
776
542d6675
KH		 7772000-09-05 Kazu Hirata <kazu@hxi.com>
778
779 * cgen.c: Fix formatting.
780 * config/tc-ia64.c: Likewise.
781
5b343f5a
NC		 7822000-09-05 Nick Clifton <nickc@redhat.com>
783
784 * aclocal.m4: Regenerate.
785 * config.in: Regenerate.
786 * configure: Regenerate.
787 * po/gas.pot: Regenerate.
50bbae35 788
07e90ad5
HPN		 7892000-09-05 Hans-Peter Nilsson <hp@axis.com>
790
791 * config/tc-cris.c: Correct comment typos.
792
1485d400
EC		 7932000-09-05 Eric Christopher <echristo@cygnus.com>
794
795 * config/tc-mn10300.c: Cleanup.
796 (md_pcrel_from): Enable.
797
904a31bf
AM		 7982000-09-05 Alan Modra <alan@linuxcare.com.au>
799
927781e2
AM		 800 * expr.c (operand): Fix a comment typo.
801 * write.c (write_relocs): Fix a signed/unsigned warning.
802
ecacdc7a
AM		 803 * config/tc-hppa.c (fudge_reg_expressions): New
804 (hppa_force_reg_syms_absolute): New.
805 (pa_equ): Allow reg_section expressions.
806 * config/tc-hppa.c (md_optimize_expr): Define.
807 (hppa_force_reg_syms_absolute): Prototype.
808
809 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
810 (pa_parse_number): Pass in arg to select fp reg parsing.
811 Return 1 to indicate format checks pass. If strict, then only
812 accept a register or register symbol. Return value in...
813 (pa_number): New static for pa_parse_number.
814 (FP_REG_BASE): Define.
815 (FP_REG_RSEL): Define.
816 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
817 appropriate. White space changes.
818 (need_pa11_opcode): Don't bother passing any params, get them from
819 globals instead.
820 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
821 Remove extraneous check in case 'Q'.
822 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
823 reg, set section of resulting symbol to reg_section.
824 (pa_parse_space_stmt): Modify call to pa_parse_number.
825 (pa_space): Likewise.
826
904a31bf
AM		 827 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
828 (hppa_force_relocation): Handle vtable relocs.
829 (pa_vtable_entry): New.
830 (pa_vtable_inherit): New.
831 (md_pseudo_table): Add entries for vtable pseudos.
832 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
833 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
834 against weak syms.
835 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
836 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
837 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
838 millicode import.
839 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
840 specify a symbol type.
841
842 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
843 dependent things together.
844 (md_elf_symbol_type): Define.
845
846 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
847 symbol.
848 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
849
850 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
851 (obj_elf_vtable_entry): Declare.
852
853 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
854 and export function.
855 (obj_elf_vtable_entry): Similarly.
856 (elf_pseudo_table): Fix the damage with a cast.
857
a47cf567 8582000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 859
860 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
861 for template selection when a label is needed.
862
197865e8
KH		 8632000-09-02 Kazu Hirata <kazu@hxi.com>
864
865 * config/tc-ia64.c: Fix formatting.
866
18e03609
NC		 8672000-09-02 Nick Clifton <nickc@redhat.com>
868
869 * configure.in: Increase version number to 2.10.91.
870 * configure: Regenerate.
871 * aclocal.m4: Regenerate.
872 * config.in: Regenerate.
873 * po/gas.pot: Regenerate.
874 * Makefile.in: Regenerate.
1485d400 875
a1cc9221
AO		 8762000-09-01 Alexandre Oliva <aoliva@redhat.com>
877
878 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
879 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
880 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
881 similar relocs.
882 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
883 branches.
884
8852000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
886
887 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
888 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
889 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
890 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
891 (GOT_symbol): New variable.
892 (md_undefined_symbol): Set it.
893
44576e1f
RH		 8942000-09-01 Richard Henderson <rth@cygnus.com>
895
896 * config/tc-ia64.c (match): Don't inline.
897 (extra_goodness): New.
898 (md_begin): Prefer nop.f and nop.b for best_template.
899
29f8404c
KH		 9002000-08-31 Kazu Hirata <kazu@hxi.com>
901
76b0a8c0
KH		 902 * as.c: Fix formatting.
903 * cond.c: Likewise.
904 * frags.c: Likewise.
29f8404c
KH		 905 * macro.c: Likewise.
906
b4c1ea07
EC		 9072000-08-31 Eric Christopher <echristo@cygnus.com>
908
909 * config/tc-mn10300.c: Cleanup and fix warnings.
910 (md_pseudo_table): Add initializers.
911 (md_show_usage): Cleanup.
912 (md_parse_option): Fix warnings.
913 (md_undefined_symbol): Fix warnings.
914 (md_conver_frag): Fix warnings.
915 (tc_gen_reloc): Fix warnings.
916 (md_apply_fix3): Fix warnings.
917 (check_operand): Fix warnings.
918
ac48eca1
AO		 9192000-08-31 Alexandre Oliva <aoliva@redhat.com>
920
921 * acinclude.m4: Include libtool and gettext macros from the
922 top level.
923 * aclocal.m4, configure: Rebuilt.
924
e0c21649
GK		 9252000-08-30 Mark Hatle <mhatle@mvista.com>
926
927 * config/tc-ppc.c (md_parse_option): Recognize -m405.
928
cf39a089
KH		 9292000-08-31 Kazu Hirata <kazu@hxi.com>
930
931 * listing.c: Fix formatting.
932
3ee4defc
KH		 9332000-08-29 Kazu Hirata <kazu@hxi.com>
934
935 * app.c: Fix a comment typo. Fix formatting.
936
1e8d20f4
NC		 9372000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
938
50bbae35
AM		 939 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
940 offset of the target destination for jmp instructions.
941 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 942
5bcac8a4
HPN		 9432000-08-24 Hans-Peter Nilsson <hp@axis.com>
944
945 * NEWS: Mention support for CRIS.
946
46547ecc
DC		 947Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
948
949 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
950 Sets `.lcomm' alignment to zero.
951
4b853faa
AO		 9522000-08-23 Alexandre Oliva <aoliva@redhat.com>
953
954 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
955 (TC_FIX_ADJUSTABLE): Define.
956
efcc5914
JW		 9572000-08-23 Jim Wilson <wilson@cygnus.com>
958
959 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
960 unwind.personality_routine is set.
961
aca719bf
AO		 9622000-08-23 H.J. Lu <hjl@gnu.org>
963
964 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
965
a3da4de1
AO		 9662000-08-23 Alexandre Oliva <aoliva@redhat.com>
967
968 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
969 environment is pe.
970
56385375
L		 9712000-08-22 H.J. Lu <hjl@gnu.org>
972
973 * config.in (STRICTCOFF): New for strict COFF.
974
975 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
976 i386-*-go32* and i386-go32-rtems*.
977 * configure: Rebuilt.
978
979 * config/obj-coff.c (obj_coff_endef): Follow the historical
980 behavior if STRICTCOFF is not defined.
981
982 * doc/internals.texi: Document STRICTCOFF.
983
8f36cd18
AO		 9842000-08-22 Alexandre Oliva <aoliva@redhat.com>
985
986 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
987 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
988 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
989 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
990 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
991 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
992 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
993 Likewise.
994
58a77e41
EC		 9952000-08-22 Eric Christopher <echristo@cygnus.com>
996
997 * config/tc-mn10300.c: (md_apply_fix): New function.
998 (mn10300_force_relocation): New function.
999 (mn10300_fix_adjustable): New function.
1000
1001 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1002 (TC_HANDLES_FX_DONE): Define.
1003 (obj_fix_adjustable): Define.
1004 (MD_APPLY_FIX3): Define.
1005 (TC_LINKRELAX_FIXUP): Define.
1006
1007 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1008 previously defined.
1009 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1010
1011 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1012
ded0649c
JE		 10132000-08-21 Jason Eckhardt <jle@cygnus.com>
1014
1015 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1016 if the fixup resulted in a relocation.
1017
66102fe2
NC		 10182000-08-18 Nick Clifton <nickc@redhat.com>
1019
1020 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1021 Make reference to first element of shift_names explicit.
1022
02198638
AO		 10232000-08-18 Alexandre Oliva <aoliva@redhat.com>
1024
1025 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1026 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1027 add a symbol's address. Removed all target-specific #ifdefs that
1028 used to accomplished the same.
1029 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1030 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1031 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1032 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1033 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1034
353e2c69
KH		 10352000-08-17 Kazu Hirata <kazu@hxi.com>
1036
1037 * dwarf2dbg.c: Fix formatting.
1038
4fb7971f
NC		 10392000-08-17 Nick Clifton <nickc@redhat.com>
1040
1041 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1042 to be recoded as logical shift lefts by zero.
1043
50b81f19
JW		 10442000-08-16 Jim Wilson <wilson@cygnus.com>
1045
1046 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1047 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1048 source registers.
1049 (note_register_values): Handle IA64_OPND_R3_2 operands.
1050
f869cfc6
JE		 10512000-08-16 Jason Eckhardt <jle@cygnus.com>
1052
50bbae35 1053 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1054
8cb8bcba
NC		 10552000-08-16 Nick Clifton <nickc@redhat.com>
1056
1057 * config/tc-arm.c (struct asm_shift): Delete.
1058 (shift[]): Delete.
1059 (enum asm_shift_index): New.
1060 (struct asm_shift_properties): New.
1061 (struct asm_shift_name): New.
1062 (shift_properties[]); New.
1063 (shift_names[]); New.
1064
1065 (decode_shift): Use new structures.
1066 Issue a warning is "ROR #0" is used.
1067 Issue a warning if "ASR #0" or "LSR #0" is used.
1068
1069 (md_begin): Initialise arm_shift_hsh table from new
1070 asm_shift_name array.
1071
c2158c24
JJ		 10722000-08-16 Jakub Jelinek <jakub@redhat.com>
1073
1074 * config/tc-sparc.c: Kill all warnings.
1075 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1076 in -xarch= as well.
1077 (md_show_usage): Update usage text.
1078
70485b5c
NC		 10792000-08-16 Nick Clifton <nickc@redhat.com>
1080
c2158c24 1081 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1082 useful.
1083
a47cf567 10842000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1085
1086 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1087
1088 * config/tc-sh.c (md_assemble): Changed so debug_type
1089 test performed for ppi_assemble
1090 * config/tc-sh.c: Included dwarf2dbg.h.
1091 (debug_line): Defined.
1092 (md_assemble): Generates dwarf2 line info.
1093 (sh_finalize): New function. Finalize dwarf2 info.
1094 (assemble_ppi): Returns size of code generated.
1095 (build_Mytes): Returns size of code generated.
1096 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1097 * config/tc-sh.h (md_end): Defined.
1098 (sh_finalize): Declared.
1099
1db77c8e
AO		 11002000-08-15 Alexandre Oliva <aoliva@redhat.com>
1101
1102 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1103 md_number_to_chars.
1104
046b3b54
NC		 11052000-08-14 Nick Clifton <nickc@redhat.com>
1106
1107 * config/tc-arm.c (do_bx): Allow "bx pc".
1108
c43c2cc5
JW		 11092000-08-14 Jim Wilson <wilson@cygnus.com>
1110
1111 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1112 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1113 (md_begin): Change assignment to md.flag to OR in the new bit.
1114
d1d8ba22
NC		 11152000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1116
1117 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1118 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1119 C_MOU, and C_EOS.
1120
22b36938
JE		 11212000-08-14 Jason Eckhardt <jle@cygnus.com>
1122
1123 * NEWS: Mention i860 support.
1124
c0bd0db2
JL		 1125Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1126
1127 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1128
0ac658b8
AS		 11292000-08-14 Andreas Schwab <schwab@suse.de>
1130
1131 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1132
9fc2dda2
JE		 11332000-08-11 Andreas Schwab <schwab@suse.de>
1134
1135 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1136 argument.
1137
bc4466dc
KH		 11382000-08-11 Kazu Hirata <kazu@hxi.com>
1139
1140 * expr.c: Fix formatting.
351aa9f6 1141 * config/obj-bout.c: Likewise.
bc4466dc 1142
a9c99419
JE		 11432000-08-10 Jason Eckhardt <jle@cygnus.com>
1144
1145 * doc/c-i860.texi: Flesh out the i860 section more.
1146
7c743825
KH		 11472000-08-10 Kazu Hirata <kazu@hxi.com>
1148
1149 * symbols.c: Fix formatting.
929b12bc 1150 * expr.c: Likewise.
7c743825 1151
fa2255cb
DN		 1152Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1153
1154 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1155 has the IgnoreSize bit set.
1156
fc997f4b
AM		 11572000-08-09 Alan Modra <alan@linuxcare.com.au>
1158
1159 From Rodney Brown <RodneyBrown@mynd.com>
1160 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1161 * configure: Regenerate.
1162
a47cf567
NC		 11632000-08-09 Kazu Hirata <kazu@hxi.com>
1164
1165 * hash.c: Fix formatting.
1166 * gasp.c: Likewise.
1167
305d537e
JE		 11682000-08-08 Jason Eckhardt <jle@cygnus.com>
1169
1170 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1171 (i860_fix_info): New enum.
1172 (MD_APPLY_FIX3): Define.
1173 (WORKING_DOT_WORD): Define.
1174 (TC_HANDLES_FX_DONE): Define.
1175 (DIFF_EXPR_OK): Define.
1176 (LISTING_HEADER): Define.
1177 (TARGET_FORMAT): Select target format based on endian flag.
1178 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1179 (target_big_endian): Add external declaration.
1180
1181 * config/tc-i860.c: All existing code reworked completely. Other
1182 new code shown below.
1183 (SYNTAX_SVR4): Define.
1184 (target_warn_expand): New variable.
1185 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1186 (md_longopts): Declare and define with new options (-EL, -EB,
1187 and -mwarn-expand).
1188 (md_show_usage): New function.
1189 (md_operand): New function.
1190 (obtain_reloc_for_imm16): New function.
1191 (md_apply_fix3): New function.
1192 (tc_gen_reloc): New function.
1193
df86943d
NC		 11942000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1195
1196 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1197 2 bytes of the jump address are in the same frag.
1198 (find): Accept 68hc12 register indirect modes.
1199
1200 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1201
30d25259
RH		 12022000-08-07 Richard Henderson <rth@cygnus.com>
1203
1204 * config/tc-ia64.c (unwind): Add prologue_mask member.
1205 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1206 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1207 (dot_body): Clear unwind.prologue_mask.
1208 (dot_prologue): Set it. Accept a register second argument.
1209
2d484c7f
KH		 12102000-08-07 Kazu Hirata <kazu@hxi.com>
1211
1212 * config/atof-ieee.c: Fix formatting.
1213 * config/atof-tahoe.c: Likewise.
1214
a47cf567 12152000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1216
3d4ae3c0
NC		 1217 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1218 work.
1219
c91d2e08
NC		 1220 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1221 of .popsection, .previous, .pushsection, .subsection,
1222 .version, .vtable_entry, .vtable_inherit and .weak.
1223
47926f60
KH		 12242000-08-05 Kazu Hirata <kazu@hxi.com>
1225
1226 * config/tc-cris.c: Fix formatting.
1227 * config/tc-i386.c: Likewise.
1228 * config/tc-sparc.c (sparc_ip): Simplify the code.
1229
ab3e48dc
KH		 12302000-08-04 Kazu Hirata <kazu@hxi.com>
1231
1232 * config/tc-cris.c: Rearrange code for readability.
1233 * config/tc-d10v.c: Fix formatting.
1234 * config/tc-m32r.c: Likewise.
1235 * config/tc-sparc.c: Likewise.
1236
3d56ab85
JW		 12372000-08-02 Jim Wilson <wilson@cygnus.com>
1238
1239 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1240 before ia64_find_opcode.
1241 (md_assemble): Likewise.
1242
3f9dfb2c
NC		 12432000-08-01 Nick Clifton <nickc@cygnus.com>
1244
a47cf567 1245 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1246 Undo some formatting fixes.
3f9dfb2c 1247
28e4f854
KH		 12482000-08-01 Kazu Hirata <kazu@hxi.com>
1249
1250 * config/obj-som.c: Fix formatting.
1251 * config/obj-ieee.c: Likewise.
1252 * config/tc-arm.c: Likewise.
1253 * config/tc-v850.c: Likewise.
1254
a570e639
NC		 12552000-08-01 Nick Clifton <nickc@redhat.com>
1256
1257 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1258 index by command line option.
58a77e41 1259
a570e639
NC		 12602000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1261
1262 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1263 (@node M68K-Branch): Rewrite to match the reality.
1264
e3308d0d
JE		 12652000-07-31 Jason Eckhardt <jle@cygnus.com>
1266
1267 * doc/c-i860.texi: New file.
1268 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1269 * doc/Makefile.in: Regenerate.
1270 * doc/all.texi: Add I860 as relevant architecture.
1271 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1272
2fd5405a
NC		 12732000-07-31 Kazu Hirata <kazu@hxi.com>
1274
1275 * config/tc-d30v.c: Fix formatting.
1276
28e7409f
NC		 12772000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1278
50bbae35
AM		 1279 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1280 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1281 long emit a long branch if available instead of an absolute jump, never
1282 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1283
1284 * doc/c-m68k.texi: Document new command line option.
58a77e41 1285
a47cf567
NC		 12862000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1287
1288 * config/tc-avr.c: Use PARAMS macro in function declarations.
1289 Don't declare md_pcrel_from_section (already in tc-avr.h).
1290 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1291 (avr_operand): Don't set (unsigned) op_mask to -1.
1292
534022ea
JE		 12932000-07-28 Jason Eckhardt <jle@cygnus.com>
1294
50bbae35
AM		 1295 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1296 * configure: Regenerated.
1297 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1298 of operand to the .type directive (.e.g, "type").
534022ea 1299
4c400d5e
AM		 13002000-07-28 Alan Modra <alan@linuxcare.com.au>
1301
1302 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1303 * app.c (do_scrub_chars): Record where first comment found.
1304 * read.c (read_a_source_file): Init found_comment on entry, and
1305 notify whether comments found on exit.
1306 * config/tc-hppa.c (md_shortopts): Add "c".
1307 (md_longopts): Add warn-comment.
1308 (md_parse_option): Handle it.
1309 (md_show_usage): Show available options.
1310 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1311
0aa529cb
AC		 1312Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1313
1314 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1315 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1316 sym_ptr_ptr
0aa529cb
AC		 1317 (md_estimate_size_before_relax): Don't fall off end of function.
1318
c6a7ab1f
NC		 13192000-07-27 Kazu Hirata <kazu@hxi.com>
1320
1321 * config/tc-avr.c: Fix formatting.
1322 * config/tc-ns32k.c: Likewise.
1323
e0c6ed95
AM		 13242000-07-27 Alan Modra <alan@linuxcare.com.au>
1325
1326 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1327
13282000-07-27 Kazu Hirata <kazu@hxi.com>
1329
1330 * config/tc-d10v.c: Fix formatting.
1331 * config/tc-z8k.c: Likewise.
1332 * config/tc-sparc.c: Likewise.
1333
6883dc5e 13342000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1335
1336 * cgen.c (queue_fixup): Declare opinfo.
1337 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1338 (gas_cgen_md_operand): Ditto.
1339 (gas_cgen_md_apply_fix3): Ditto.
1340
39da8128
DD		 13412000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1342
1343 * config/obj-coff.c (obj_frob_symbol): Don't merge
1344 labels. Don't merge if the symbol isn't constant. Return
1345 immediately if a symbol is merged.
1346
65e68b04
AM		 13472000-07-22 Alan Modra <alan@linuxcare.com.au>
1348
1349 * frags.c (frag_align): Correct absolute section alignment.
1350
5e0d736c
DD		 13512000-07-20 DJ Delorie <dj@redhat.com>
1352
1353 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1354 it breaks linking against DLLs.
1355
3bcbcc3d
HPN		 13562000-07-20 Hans-Peter Nilsson <hp@axis.com>
1357
1358 * configure.in: Add CRIS support.
1359 * configure: Regenerate.
1360 * Makefile.am: (CPU_TYPES): Add cris.
1361 (CPU_OBJ_VALID) [aout]: Add cris.
1362 (MULTI_CPU_TYPES): Add cris.
1363 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1364 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1365 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1366 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1367 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1368 Regenerate dependencies.
1369 * Makefile.in: Regenerate.
1370 * aclocal.m4: Regenerate.
1371 * as.c: Declare crisaout, criself.
1372 * config/tc-cris.h, config/tc-cris.c: New.
1373 * config/e-criself.c, config/e-crisaout.c: New.
1374 * po/POTFILES.in, po/gas.pot: Regenerate.
1375
041ff4dd 13762000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1377
041ff4dd 1378 * read.c: Fix formatting.
efaf0ba4 1379 * write.c: Fix formatting.
041ff4dd 1380
f980ada0
L		 13812000-07-19 H.J. Lu <hjl@gnu.org>
1382
1383 * sb.c: Include <stdlib.h> if exists for abort ().
1384
25a8b250
AM		 13852000-07-19 Alan Modra <alan@linuxcare.com.au>
1386
1387 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1388 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1389 (pa_type_args): Same here.
1390
7a9aaf92
NC		 13912000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1392
1393 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1394 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1395 the storage class is already set.
1396
8098403c
NC		 13972000-07-17 Kazu Hirata <kazu@hxi.com>
1398
fafb6d17 1399 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1400 * config/tc-mn10200.c: Likewise.
1401 * config/tc-mn10300.c: Likewise.
1402 * config/tc-pj.c: Likewise.
1403 * config/tc-tic80.c: Likewise.
1404 * config/tc-w65.c: Likewise.
8098403c 1405
977e771a
FCE		 14062000-07-17 Frank Ch. Eigler <fche@redhat.com>
1407
1408 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1409 is defined.
1410
63bf5651
ILT		 14112000-07-15 Ian Lance Taylor <ian@zembu.com>
1412
1413 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1414 @code.
1415
1cd1c99b
AM		 14162000-07-15 Alan Modra <alan@linuxcare.com.au>
1417
1418 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1419 ELF as are used for SOM (except the 32-bit reloc one) to decide
1420 whether a symbol can be reduced to a section symbol. Expand on
1421 the comment for symbols involved in LR% and RR% expressions.
1422
119d663a
NC		 14232000-07-14 Nick Clifton <nickc@cygnus.com>
1424
1425 * config/tc-mips.c (mips_disable_float_construction): New
1426 static variable. Set to true if doubles should not be
1427 constructed by loading two single width fp registers with
1428 halves of the value.
1429 (mips_ip): Test mips_disable_float_construction.
1430 (md_longopts): Add command line switches --construct-floats
1431 and --no-construct-floats.
1432 (md_parse_option): Parse new command line options.
1433 (md_show_usage): Describe new command line options.
1434
1435 * doc/c-mips.texi: Document new command line options.
1436
906fac54
AM		 14372000-07-13 Koundinya K <kk@ddeorg.soft.net>
1438
1439 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1440 * configure: Regenerate.
1441
14422000-07-13 Hans-Peter Nilsson <hp@axis.com>
1443
1444 * configure.in (DEFAULT_EMULATION setting): Revert part of
1445 2000-07-01 change that set te_multi=multi unless set to tmips.
1446 * configure: Regenerate.
1447
7f788821
NC		 14482000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1449
1450 * config/obj-coff.c (coff_frob_section): Add padding to the last
1451 section when aligning it increases its size.
1452
9a736b6b
NC		 14532000-07-11 Kazu Hirata <kazu@hxi.com>
1454
1455 * config/tc-tic54x.c: Fix formatting.
1456
3dd5103b
NC		 14572000-07-10 Kazu Hirata <kazu@hxi.com>
1458
1459 * config/tc-h8500.c: Fix formatting.
1aea3bb8 1460 * config/tc-tic54x.c: Fix formatting.
3dd5103b 1461
46b85d42
AM		 14622000-07-10 Alan Modra <alan@linuxcare.com.au>
1463
1464 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1465 displacements correctly.
1466
1467 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1468
14692000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1470
1471 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1472 warning.
1473 (hash_jam): Ditto.
1474
ad1079af
AM		 14752000-07-09 Alan Modra <alan@linuxcare.com.au>
1476
1477 From David Huggins-Daines <dhd@linuxcare.com>
1478 * config/te-hppalinux64.h: Add a new emulation.
1479 * configure.in (emulations): Add configure bits to support the
1480 64-bit Linux/parisc target.
1481 * configure: Regenerate.
1482
1483 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1484 (md_shortopts): Add `V' for ELF.
1485
1486 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1487 when SOM or ELF_ARG_RELOC are defined.
1488 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1489 ELF_ARG_RELOC are defined.
1490 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1491 (pa_stringer): ..Do it here instead. Fix comment typos.
1492 (hppa_force_relocation): Cast enums to int before comparing with
1493 ints.
1494
1495 From Ryan Bradetich <rbradetich@uswest.net>
1496 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1497 redifinition warning.
1498 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1499 (hppa_force_relocation): ditto
ad1079af
AM		 1500 (md_apply_fix): Added cast to buf to fix warnings.
1501
1502 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1503 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1504
1505 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1506 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1507 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1508 reloc_type** to avoid warnings in switch.
1509 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1510 little earlier instead.
1511
1512 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1513 and elf.
1514 (pa_type_args): Use symbol_arg_reloc_info.
1515 (struct pa_it): Make arg_reloc unsigned int.
1516 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1517 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1518 (pa_code): Delete. pa_text duplicates this function.
1519 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1520 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1521 int.
1522 (cons_fix_new_hppa): Actually change selector to e_fsel when
1523 warning about assuming so.
1524 (tc_gen_reloc): More example elf arg reloc code.
1525 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1526 (hppa_force_relocation): Likewise.
1527
1528 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1529 files.
1530 (pa_end_of_source): Prototype.
1531 (hppa_fix_adjustable): Prototype.
1532 (LABELS_WITHOUT_COLONS): Move it..
1533 * config/te-hppa.h: To here.
1534
1535 * config/te-hppa64.h: New file.
1536
1537 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1538 type.
1539 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1540 format -10, -16, 16 relocs.
1541 (hppa_elf_mark_end_of_function): Test for null
1542 last_call_info->start_symbol
1543
1544 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1545 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1546 re_assesmble_* functions. Delete extraneous statements. Fix
1547 typos in comments.
1548 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1549 insn to re_assemble_*.
1550
623aa224
UC		 15512000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1552
1553 * doc/internals.texi (Expressions): Fix typo.
58a77e41 1554
c4aa876b
NC		 15552000-07-08 Kazu Hirata <kazu@hxi.com>
1556
1557 * config/tc-sh.c: Fix formatting.
d0313fb7 1558 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 1559 * depend.c: Fix formatting.
1560 * flonum-konst.c: Likewise.
1561 * flonum-mult.c: Likewise.
c4aa876b 1562
6b31947e
NC		 15632000-07-07 Kazu Hirata <kazu@hxi.com>
1564
a5bfe8c9 1565 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 1566 * config/obj-vms.c: Fix comments.
1567 * config/tc-a29k.c: Likewise.
1568 * config/tc-alpha.c: Likewise.
1569 * config/tc-h8300.c: Likewise.
1570 * config/tc-h8500.c: Likewise.
1571 * config/tc-i370.c: Likewise.
1572 * config/tc-ia64.c: Likewise.
1573 * config/tc-m68hc11.c: Likewise.
1574 * config/tc-m68k.c: Likewise.
1575 * config/tc-mips.c: Likewise.
1576 * config/tc-ns32k.c: Likewise.
1577 * config/tc-ppc.c: Likewise.
1578 * config/tc-z8k.c: Likewise.
6b31947e 1579
b8a9dcab
NC		 15802000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1581
1582 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1583 Default to '(SEC_LOAD | SEC_DATA)'.
1584 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1585
1586 * doc/internals.texi (CPU Backend): Describe
1587 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1588
beb2de9b
AC		 1589Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1590
1591 * as.c (parse_args): NULL terminate the long option list.
1592
24ddb296
AC		 1593Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1594
1595 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 1596 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 1597
1fe72011
NC		 15982000-07-05 Nick Clifton <nickc@cygnus.com>
1599
1600 * config/tc-d30v.c (write_2_short): Further changes to warning
1601 messages produced when combining EITHER_BUT_PREFER_MU attributed
1602 opcodes.
1603
a5bfe8c9 16042000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 1605
1606 * MAINTAINERS: new
1607
8de8f17e
AO		 16082000-07-04 Alexandre Oliva <aoliva@redhat.com>
1609
1610 * config/tc-arm.c (psrs): Accept combinations of flags.
1611
00d2865b
NC		 16122000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1613
1614 * config/tc-avr.c: Change _ () to _() around all strings marked
1615 for translation (exception from the usual coding style).
1616 (avr_opt): New struct variable, how the new switches are set.
1617 (OPTION_MMCU): Define as 'm' and actually use.
1618 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1619 (show_mcu_list): New function, display the list of known MCUs.
1620 (md_show_usage): Document the new switches. Call show_mcu_list.
1621 (avr_set_arch): Change 'm' to OPTION_MMCU.
1622 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1623 Handle the new switches.
1624 (avr_operands): Disable warnings for undefined combinations of
1625 operands if -mall-opcodes. Disable warnings for skipping two-word
1626 instructions if enhanced core or -mno-skip-bug.
1627 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1628 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1629 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1630 (avr_ldi_expression): Warn about implicit lo8().
1631 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1632
54588503
UC		 16332000-07-01 Koundinya K <kk@ddeorg.soft.net>
1634
50bbae35
AM		 1635 * configure.in: Add entry for mips-*-sysv4*MP*
1636 * configure: Rebuild
1637 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1638 elf32-tradlittlemips for traditional mips targets.
1639 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1640 test for Link Once sections as in adjust_reloc_syms.
1641 * config/te-tmips.h: New file for traditional mips targets. Define
1642 TE_TMIPS.
58a77e41 1643
c9900432
NC		 16442000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1645
1646 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1647 flags argument is not present, don't change an existing section's
1648 section's attributes. If the flags argument is present, warn if the
1649 attributes don't match the section's current attributes. When
1650 long section names are supported, set SEC_LINK_ONCE and
1651 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1652
9d87310a
HPN		 1653Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1654
1655 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1656 symbols; create them.
1657
dbddefbf
NC		 16582000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1659
1660 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 1661 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 1662
2ae7e77b
AH		 16632000-06-27 Aldy Hernandez <aldyh@redhat.com>
1664
1665 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 1666 expressions. Ignore the problem when handling 16 bit signed
1667 immediates, because the assembler will take care of the relocation
1668 later.
2ae7e77b 1669
6b2539e3
NC		 16702000-06-27 Nick Clifton <nickc@cygnus.com>
1671
1672 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 1673 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 1674 sequential order, and emit warning messages if the input source
1675 code contains constructs like that, or parallel constructs
1676 containing such opcodes.
1677
65aa24b6
NC		 16782000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1679
1680 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1681 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1682 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1683 (md_show_usage): Update usage message.
1684 (md_parse_option): Allow redefinition of MCU type within the
1685 same avr[1-5] bfd machine type. Show both old and new MCU type
1686 in the error message.
1687 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1688 Simplify 8K wrap code.
1689
f0c56b90
NC		 16902000-06-25 Kazu Hirata <kazu@hxi.com>
1691
50bbae35
AM		 1692 * config/obj-aout.c: Remove all uses of DEFUN.
1693 * config/obj-ieee.c: Likewise.
1694 * config/tc-sh.c: Fix comment typos.
1695 * config/tc-tahoe.c: Likewise.
1696 * config/tc-vax.c: Likewise.
1697 * config/tc-w65.c: Likewise.
1698 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 1699 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1700
6d249963
DD		 17012000-06-24 DJ Delorie <dj@cygnus.com>
1702
1703 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1704 more changes from Sept 1999
1705 (tc_i386_fix_adjustable): ditto
1706 (md_apply_fix3): ditto
1707
680d2857 17082000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 1709
680d2857
FCE		 1710 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1711 (gas_cgen_parse_operand): Set it around expression() call.
1712 (gas_cgen_md_operand): Test for it before longjmp().
1713
e7b305a2
AM		 17142000-06-24 Kazu Hirata <kazu@hxi.com>
1715
c0fecd35
AM		 1716 * config/tc-h8500.c: Remove all uses of DEFUN.
1717 * config/tc-sh.c: Likewise.
1718 * config/tc-w65.c: Likewise.
1719 * config/tc-z8k.c: Likewise.
1720
e7b305a2
AM		 1721 * config/tc-h8500.c: Fix typos in comments.
1722
ed6d6fd3
FCE		 17232000-06-23 Frank Ch. Eigler <fche@redhat.com>
1724
1725 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1726 is defined.
1727
f7c88872
AM		 17282000-06-23 matthew green <mrg@redhat.com>
1729
1730 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 1731 defined. Fix error message for `[' grouping.
f7c88872 1732
70d6ecf3
AM		 17332000-06-22 Kazu Hirata <kazu@hxi.com>
1734
1735 * config/tc-h8300.c: Fix formatting and comment typos.
1736
e9718fe1
TW		 17372000-06-22 Timothy Wall <twall@cygnus.com>
1738
1739 * config/tc-ia64.c (note_register_values): Move premature QP
1740 notation clearing into the appropriate place.
1741
45288df1
AM		 17422000-06-22 Alan Modra <alan@linuxcare.com.au>
1743
1581f8c9
AM		 1744 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1745 first before anything else. Add bin-bugs.h, emul.h and progress.h
1746 Sort list of files as for $(OBJS) in Makefile.am.
1747
1748 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1749 find one. Remake dependencies.
1750 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1751 * Makefile.in: Regenerate.
1752 * doc/Makefile.in: Regenerate.
1753
45288df1
AM		 1754 * config/tc-i386.c (i386_displacement): Don't assume a constant
1755 displacement is necessarily 16 bits when in 16 bit code mode.
1756 (md_assemble): Instead size the displacement here after we know
1757 for sure that a .code16gcc operand hasn't automatically added
1758 operand size prefixes.
1759
01580992
L		 17602000-06-21 H.J. Lu <hjl@gnu.org>
1761
1762 * Makefile.am: Rebuild dependency.
1763 * Makefile.in: Rebuild.
1764
40f09f82
JL		 17652000-06-21 Kazu Hirata <kazu@hxi.com>
1766
1767 * config/tc-h8300.c (parse_reg): Make the function static.
1768 (parse_exp): Likewise.
1769
78295804
DD		 17702000-06-20 DJ Delorie <dj@cygnus.com>
1771
1772 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1773 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1774 for cygwin import libraries to work properly.
1775
45f85b08
L		 17762000-06-20 H.J. Lu <hjl@gnu.org>
1777
1778 * Makefile.am: Rebuild dependency.
1779 * Makefile.in: Rebuild.
1780 * configure: Likewise.
1781 * doc/Makefile.in: Likewise.
1782
39bec121
TW		 17832000-06-20 Timothy Wall <twall@cygnus.com>
1784
1785 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 1786 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 1787 * doc/c-tic54x.texi: New.
1788 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 1789 documentation file.
39bec121 1790 * doc/all.texi: Add C54X.
3e87a760 1791 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 1792 * doc/Makefile.in: Regenerate.
1793 * configure.in: Add tic54x and define LIBM for tic54x.
1794 * configure: Regenrate.
1795 * config/tc-tic54x.[ch]: New.
1796 * config/obj-coff.h: Add tic54x.
1797 * Makefile.am: (CPU_TYPES): Add tic54x.
1798 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1799 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1800 (as_new_LDADD): Add $(LIBM).
1801 * Makefile.in: Regenerate.
3e87a760 1802
60bcf0fa
NC		 18032000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1804
1805 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1806 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1807 * doc/as.texinfo: Likewise.
1808
1809 * configure, Makefile.in: Regenerate.
1810 * configure.in (emulations): Recognize m6811 and m6812.
1811 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1812 Added files for 68hc11 and 68hc12 assembler.
1813 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1814 * config/tc-m68hc11.h: Header definition for that assembler.
1815
ec05f674
NC		 18162000-06-18 Nick Clifton <nickc@redhat.com>
1817
24ef8152
NC		 1818 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1819 instead of OCTETS_PER_BYTE.
1820
ec05f674 1821 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 1822 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 1823
119caedd
L		 18242000-06-18 H.J. Lu <hjl@gnu.org>
1825
1826 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1827 * configure: Rebuild.
1828
607723e4
NC		 18292000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1830
3e87a760
AM		 1831 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1832 to BFD_ASSEMBLER.
607723e4 1833
b946ec34
NC		 18342000-06-16 Nick Clifton <nickc@cygnus.com>
1835
1836 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1837 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1838
1839 * doc/c-mips.texi: Document newly accepted cpu variants.
1840
37ce37b1
UC		 18412000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1842
1843 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1844
c06ae4f2
UC		 18452000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1846
1847 * macro.c (getstring): Make it possible to escape the quote
1848 character.
1849
20348649
JL		 1850Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1851
1852 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1853
bcef29e6
L		 18542000-06-13 H.J. Lu <hjl@gnu.org>
1855
1856 * configure: Regenerate.
1857
63a0b638
AM		 18582000-06-09 Alan Modra <alan@linuxcare.com.au>
1859
1860 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1861 separator.
1862 * doc/internals.texi (line_separator_chars): Semicolon is no
1863 longer a default. Mention null and newline as defaults.
1864
1865 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1866
1867 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1868 * config/tc-i860.h (line_separator_chars): Likewise.
1869 * config/tc-h8300.c (line_separator_chars): Likewise.
1870 * config/tc-i960.c (line_separator_chars): Likewise.
1871 * config/tc-m68k.c (line_separator_chars): Likewise.
1872 * config/tc-mips.c (line_separator_chars): Likewise.
1873 * config/tc-ns32k.c (line_separator_chars): Likewise.
1874 * config/tc-sparc.c (line_separator_chars): Likewise.
1875 * config/tc-vax.c (line_separator_chars): Likewise.
1876
1877 * config/tc-h8300.c (comment_chars): Use string initialiser.
1878 * config/tc-i960.c (line_comment_chars): Likewise.
1879 * config/tc-z8k.c (comment_chars, line_comment_chars,
1880 line_separator_chars): Likewise.
1881
1882 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1883 for TE_LINUX.
1884
9bab9349
NC		 18852000-06-08 Nick Clifton <nickc@cygnus.com>
1886
1887 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1888 for size 1 fixes.
1889
946efd95
DB		 18902000-06-08 David O'Brien <obrien@FreeBSD.org>
1891
1892 * configure.in (VERSION): Update to show this is the CVS mainline.
1893
6480b79a
DB		 18942000-06-08 Matthew Jacob <mjacob@feral.com>
1895
1896 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1897 $at is the integer register $r28, vs. both $r28 and the floating
1898 point register $f28.
1899
10850f29
JW		 19002000-06-08 James E. Wilson <wilson@cygnus.com>
1901
1902 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1903 (dot_endp): Don't call ia64_flush_insns.
1904 (emit_one_bundle): Don't delete prologue/body records from
1905 unwind_record list in first loop. Rewrite second loop to account for
1906 this.
1907
150f24a2
JW		 19082000-06-07 David Mosberger <davidm@hpl.hp.com>
1909
1910 * config/tc-ia64.c: Add missing prototypes.
1911 (generate_unwind_image): Cast argument to output_unw_records call.
1912
e38c9cc2
DC		 1913Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1914
46b85d42 1915 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 1916
1188e082
DC		 1917Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1918
1919 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1920 (REGISTER_P): likewise.
1921 (avr_opcodes): uses include/opcode/avr.h
1922 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 1923
ac743b2c
AM		 19242000-06-04 Alan Modra <alan@linuxcare.com.au>
1925
0b545448
AM		 1926 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1927 initializers too.
ac743b2c 1928
969e1a7b
L		 19292000-06-03 H.J. Lu <hjl@gnu.org>
1930
1931 * read.c (is_end_of_line): Put back `;'.
1932
65172ab8
AM		 19332000-06-03 Alan Modra <alan@linuxcare.com.au>
1934
1935 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1936
b75c0c92
AM		 19372000-06-01 Alan Modra <alan@linuxcare.com.au>
1938
1939 * expr.c (operand): Test is_end_of_line outside switch to catch
1940 line separator chars that are also operators.
1941 (operator): Return O_illegal for line separator chars.
1942
1943 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1944 entry (or `!' entry for TC_HPPA).
1945
1946 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1947 before indexing is_end_of_line. Remove redundant check for '\0'.
1948 (fp_op2): Likewise.
1949 * config/tc-h8500.c (md_assemble): Likewise.
1950 * config/tc-mcore.c (md_assemble): Likewise.
1951 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1952 (md_atof): Likewise
1953
1954 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1955 is_end_of_line.
1956 * config/tc-mcore.c (mcore_cons): Likewise.
1957 (mcore_float_cons): Likewise.
1958 (mcore_stringer): Likewise.
1959 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1960
a6836251
SB		 19612000-06-01 Scott Bambrough <scottb@netwinder.org>
1962
1963 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1964
43841e91
NC		 19652000-05-29 Nick Clifton <nickc@cygnus.com>
1966
1967 * config/tc-sh.c: Fix compile time warning messages.
1968
1969 * config/tc-mips.c: Fix compile time warning messages.
1970
a057431b
PB		 19712000-05-29 Philip Blundell <philb@gnu.org>
1972
1973 * doc/as.texinfo: Update copyright dates.
a81d9f0c 1974 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 1975 * NEWS: Mention ARM ELF support.
1976
3c07fb76
AO		 19772000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1978
1979 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1980 it is modified, and use the real_size to compute the frag address
1981 for dwarf2 line info.
1982
ad4d6ccf
AM		 19832000-05-27 Alan Modra <alan@linuxcare.com.au>
1984
1985 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1986 line-matching scheme to cope with automake moving variables around.
1987 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1988 * Makefile.in: Regenerate.
1989
6faf3d66
JJ		 19902000-05-26 Jakub Jelinek <jakub@redhat.com>
1991
1992 * config/tc-sparc.c (sparc_relax): New.
1993 (md_longopts): Add -relax and -no-relax options.
1994 (md_parse_options, md_show_usage): Likewise.
1995 (md_apply_fix3): Optimize tail call into branch always if possible.
1996
0a44c2b1
DL		 1997Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1998
1999 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2000 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2001 rules, with warning when a GAS statement specifies a packing that
2002 will result in an instruction being squashed.
3e87a760
AM		 2003 Added typdef packing_type and enumerals, changed various integer
2004 literals to use the enumerals.
0a44c2b1 2005
e0c9811a
JW		 20062000-05-24 David Mosberger <davidm@hpl.hp.com>
2007
2008 * config/tc-ia64.c (dot_restorereg_p): New function.
2009 (md_pseudo_table): Add restorereg.p.
2010 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2011 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2012
2013 * config/tc-ia64.h (unw_record_type): Add unwabi.
2014 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2015 called MASK with members for imask, and the masks produced by
2016 fr_mem, gr_mem, br_mem, and frgr_mem.
2017 (unw_p_record): Add members ABI and CONTEXT.
2018 (unw_x_record): Add member AB.
2019 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2020 as pseudo-register for use during unwind info generation.
2021 (AR_PFS, AR_LC): New macros.
2022 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2023 whose names start with an at sign (as in "@priunat").
2024 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2025 register.
2026 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2027 proc_end, unwind_info, personality_routine): Consolidate into
2028 "unwind" structure to reduce offset-table use. Add member
2029 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2030 to be emitted.
2031 (output_R1_format, output_R3_format, output_P3_format,
2032 output_P6_format): Initialize R with zero to reduce compiler warnings.
2033 (output_P7_format): Ditto. Add `default' branch to switch
2034 statement to reduce compiler warnings.
2035 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2036 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2037 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2038 into single argument.
2039 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2040 compiler warnings. Merge A and B args into single argument.
2041 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2042 A and B args into single argument.
2043 (free_record): Removed (wasn't used).
2044 (free_list_records): Also free imasks in prologue records.
2045 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2046 (output_spill_mask): Remove.
2047 (output_unwabi): New function.
2048 (output_epilogue, output_label_state, output_copy_state): Call
2049 alloc_record.
2050 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2051 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2052 argument.
2053 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2054 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2055 as part of handling the prologue records. Emit region's imask if
2056 we have one. Handle unwabi, epilogue, label_state, copy_state,
2057 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2058 spill_sprel_p, and spill_reg_p records.
2059 (set_imask, count_bits, slot_index): New function.
2060 (fixup_unw_records): Fix region size computation. Handle
2061 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2062 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2063 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2064 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2065 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2066 (dot_save): Use manifest constants for applicaton registers.
2067 Handle REG_PR and REG_PRIUNAT.
2068 (dot_restore): Don't just ignore it.
2069 (dot_restorereg): New function..
2070 (generate_unwind_image): Ensure unwind info is a multiple of eight
2071 bytes, not just four bytes.
2072 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2073 (dot_altrp): Don't just ignore it.
2074 (dot_savemem): New function. Replaces dot_savesp() and
2075 dot_savepsp(). Use manifest constants for applicaton registers.
2076 Handle REG_PR and REG_PRIUNAT.
2077 (dot_savef): Simplify.
2078 (dot_saveb): Support generation of br_gr.
2079 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2080 dot_label_state, dot_copy_state): New function.
2081 (dot_unwabi): Don't just ignore it.
2082 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2083 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2084 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2085 (emit_one_bundle): Set slot number for prologue/body records
2086 *before* emitting the first insn.
2087 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2088 (md_begin): Declare "psp" pseudo-register.
2089 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2090 so we don't get segfault.
2091 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2092 counts as required per SW Conventions manual
2093 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2094 output_preds_psprel, output_preds_sprel, output_spill_base,
2095 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2096 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2097 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2098 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2099 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2100 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2101 (dot_vframe): Implement.
2102 (dot_vframesp, dot_vframepsp): New function.
2103
f98fd99f
HPN		 2104Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2105
2106 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2107 * configure: Regenerate.
f98fd99f 2108
ee7fcc42
AM		 21092000-05-23 Alan Modra <alan@linuxcare.com.au>
2110
2111 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2112 (md_estimate_size_before_relax): so we can use it here instead of
2113 old kludges. Localise vars to blocks. Comment.
2114
2115 * frags.c (frag_new): Update fr_var comments.
2116 * frags.h (struct frag): Ditto.
2117
c67e42c9
RH		 21182000-05-22 Richard Henderson <rth@cygnus.com>
2119
2120 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2121 (pseudo_func): Add pcrel.
2122 (operand_match): Handle IA64_OPND_TGT64.
2123 (build_insn): Likewise.
2124 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2125 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2126 (fix_insn): Handle all three 64-bit relocation types.
2127
5110c57e
HPN		 2128Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2129
2130 * obj.h (struct format_ops): New members begin, app_file,
2131 s_set_other, s_set_desc, s_get_type, s_set_type,
2132 separate_stab_sections, init_stab_section.
2133
2134 * config/obj-multi.h: Update GPL notice to v2.
2135 (obj_begin): New.
2136 (obj_app_file): New.
2137 (S_SET_SIZE): Test s_set_size for NULL before calling.
2138 (S_SET_ALIGN): Similar for s_set_align.
2139 (S_SET_OTHER): New.
2140 (S_SET_DESC): New.
2141 (S_GET_TYPE): New.
2142 (S_SET_TYPE): New.
2143 (SEPARATE_STAB_SECTIONS): New.
2144 (INIT_STAB_SECTION): New.
2145 (EMIT_SECTION_SYMBOLS): New.
2146 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2147
2148 * config/obj-elf.h: Update GPL notice to v2.
2149 Mention that this file is included from obj-multi.h.
2150 (obj_begin): Wrap definition in ifndef.
2151 (elf_file_symbol): Constify declaration.
2152 (obj_app_file): Ditto.
2153 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2154 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2155
2156 * config/obj-elf.c (elf_s_set_other): New.
2157 (elf_file_symbol): Constify argument.
2158 (elf_separate_stab_sections): New.
2159 (elf_init_stab_section): New.
2160 (elf_format_ops): Add new members. Remove comma at end.
2161
2162 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2163 (ecoff_format_ops): Add new fields. Remove comma at end.
2164 Mention inconsistency for emit_section_symbols.
2165
2166 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2167
2168 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2169 (coff_separate_stab_sections): New.
2170 (coff_format_ops): Add new members.
2171
2172 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2173 (obj_aout_s_set_other): New.
2174 (obj_aout_s_set_desc): New.
2175 (obj_aout_s_get_type): New.
2176 (obj_aout_s_set_type): New.
2177 (obj_aout_separate_stab_sections): New.
2178 (aout_format_ops): New members added. Use obj_aout_process_stab,
2179 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2180 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2181 appropriate.
2182 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2183
b98ef147
AM		 21842000-05-22 Alan Modra <alan@linuxcare.com.au>
2185
2186 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2187 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2188 (md_estimate_size_before_relax): Ensure jumps to weak and
2189 externally visible symbols are relocatable.
2190
0aa5d426
HPN		 2191Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2192
2193 * stabs.c (aout_process_stab): Make global.
2194 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2195 * read.h (aout_process_stab): Declare.
2196
2197 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2198 Generalize to *aout, *coff *elf.
2199 * configure: Regenerated.
2200
2201 * doc/internals.texi (Object format backend): Say
2202 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2203
2204 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2205 * Makefile.in: Regenerated.
2206
7c3dc350
CM		 22072000-05-19 Catherine Moore <clm@cygnus.com>
2208
2209 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2210
b3b6a3fe
JL		 22112000-05-18 Alan Modra <alan@linuxcare.com.au>
2212
2213 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2214 instruction to reflect change in re_assemble_*.
2215
c9e10a08
JL		 2216Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2217
2218 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2219 build PA64 ELF tools.
2220 * configure: Rebuilt.
2221
3043679f
AM		 22222000-05-17 Alan Modra <alan@linuxcare.com.au>
2223
2224 * Makefile.am: Regenerate dependencies.
2225 * Makefile.in: Regenerate.
2226
322f2c45
NC		 22272000-05-15 Nick Clifton <nickc@cygnus.com>
2228
2229 * config/tc-arm.c (struct asm_psr): Add boolean field
2230 distinguishing between CSPR and SPSR. Rename 'number' field
2231 to 'field'.
2232 (psrs): Rearrange contents to match new asm_psr structure.
2233 (arm_psr_parse): Move next to psr_required_here. Make it
2234 return an asm_psr structure.
2235 (psr_required_here): Use asm_psr structure returned by
2236 arm_psr_parse.
2237 (do_msr): Reorganise to allow psr_required_here to be called
2238 only once.
2239 (md_undefined_name): Mark 'name' parameter as unused, since
2240 the COFF target does not use it.
322f2c45 2241
5e6cbf41
PB		 22422000-05-14 David O'Brien <obrien@FreeBSD.org>
2243
2244 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2245 standards.
2246 * config/te-aux.h: Likewise.
2247 * config/te-dpx2.h: Likewise.
2248 * config/te-go32.h: Likewise.
2249 * config/te-hp300.h: Likewise.
2250 * config/te-hppa.h: Likewise.
2251 * config/te-i386aix.h: Likewise.
2252 * config/te-ic960.h: Likewise.
2253 * config/te-interix.h: Likewise.
2254 * config/te-nbsd532.h: Likewise.
2255 * config/te-pc532mach.h: Likewise.
2256 * config/te-ppcnw.h: Likewise.
2257 * config/te-psos.h: Likewise.
2258 * config/te-sparcaout.h: Likewise.
2259 * config/te-sun3.h: Likewise.
2260 * config/te-sysv32.h: Likewise.
2261
4132022d
AM		 22622000-05-14 Alan Modra <alan@linuxcare.com.au>
2263
2264 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2265 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2266 and sign extend without an if statement.
2267 (build_bytes): Likewise.
2268
22692000-05-14 Kazu Hirata <kazu@hxi.com>
2270
2271 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2272 X_add_symbol L_32 case.
2273
b4fd930a
AM		 22742000-05-14 David O'Brien <obrien@FreeBSD.org>
2275
2276 * config/te-freebsd.h: New file.
2277
a38cf1db
AM		 22782000-05-13 Alan Modra <alan@linuxcare.com.au>
2279
897083bd
AM		 2280 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2281 bindtextdomain): Replace defines with those from intl/libgettext.h
2282 to quieten gcc warnings.
2283
a38cf1db
AM		 2284 * NEWS: Mention x86 .arch and -q.
2285
2286 * config/tc-i386.c (quiet_warnings): New.
2287 (md_assemble): Use quiet_warnings.
2288 (md_parse_option): Set quiet_warnings from -q.
2289 (md_show_usage): Mention -q, delete -m.
2290 (flag_do_long_jump): Delete.
2291 (md_parse_option): Remove -m.
2292 (md_show_usage): Remove -m.
2293 (md_create_long_jump): Remove useless flag_do_long_jump code.
2294
2295 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2296 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2297
e413e4e9
AM		 22982000-05-13 Alan Modra <alan@linuxcare.com.au>
2299 Alexander Sokolov <robocop@netlink.ru>
2300
2301 * doc/c-i386.texi (i386-Arch): New section.
2302 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2303
2304 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2305 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2306 architecture has been given and is not 486.
2307 (set_cpu_arch): New.
2308 (md_pseudo_table): Add .arch.
2309 (md_assemble): Warn if cpu architecture has been given and an
2310 unsupported instruction.
2311
2312 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2313 Move operand_types bit defines after relevant template field.
2314 (template): Add cpu_flags.
2315 (Cpu*): Define.
2316 (arch_entry): New.
2317
e8b1cae5
AO		 23182000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2319
2320 * config/tc-mn10300.h (md_end): Define.
2321 (mn10300_finalize): Declare.
2322 * config/tc-mn10300.c: Include dwarf2dbg.h.
2323 (debug_line): Define.
2324 (md_assemble): Generate dwarf2 line info.
2325 (mn10300_finalize): New function. Finalize dwarf2 info.
2326
426b0403
AM		 23272000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2328
2329 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2330 external version of the relocation for weak symbols.
2331
e4c58b25
JW		 23322000-05-08 David Mosberger <davidm@hpl.hp.com>
2333
2334 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2335 frame size in units of 16 bytes, as required per SW Conventions manual.
2336 (output_unw_records): Output info-block header as a dword to get
2337 byte-order right.
2338
8fce3f5e
AM		 23392000-05-08 Alan Modra <alan@linuxcare.com.au>
2340
2341 * as.h: #include "file", not <file> on files from ../include.
2342 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2343 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2344 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2345 (tc_coff_symbol_emit_hook): Ditto.
2346 (OPTCOUNT): Cast to int to avoid compiler warning.
2347 (md_begin): Fix signed/unsigned warnings.
2348
23492000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2350
2351 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2352 ABRANCH LONG case for a conditional branch on a 68000.
2353 (md_estimate_size_before_relax): Likewise. Also handle
2354 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2355 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2356 PC-relative on all CPUs.
2357 (md_estimate_size_before_relax): Likewise.
2358
fb166ee3
AM		 23592000-05-04 Alan Modra <alan@linuxcare.com.au>
2360
2361 * as.c (parse_args): Just mention current year in printed
2362 copyright message.
2363
7a899fff
C		 23642000-05-03 J.T. Conklin <jtc@redback.com>
2365
2366 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2367 unit registers.
7a899fff
C		 2368 (md_parse_option): Recognize -m7400.
2369
44877466
ILT		 23702000-05-03 Ian Lance Taylor <ian@zembu.com>
2371
2372 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2373 don't permit lp to become less than the words array.
2374
eaa15ab8
NC		 23752000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2376
2377 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2378 Fix little-endian case.
2379
7c4f6a03
AM		 23802000-05-03 David O'Brien <obrien@NUXI.com>
2381
2382 * as.c (parse_args): Update copyright.
2383
da5d444c
AM		 23842000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2385
2386 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2387 for the .bss section too.
2388
3f9b03b5
AM		 23892000-05-02 Alan Modra <alan@linuxcare.com.au>
2390
2391 * configure.in: Set em=linux for hppa-*-linux.
2392 * configure: Regenerate.
2393 * doc/Makefile.in: Regenerate with correct automake.
2394
2395 * frags.c (frag_grow): Sanity check chunk_size.
2396
2397 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2398 * config/obj-som.h: Likewise.
2399 * config/obj-ieee.h: Likewise.
2400
2401 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2402
2403 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2404 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2405 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2406 (pa_ip): low_sign_unext now returns via function value. Use
2407 re_assemble_* instead of dis_assemble_* and
2408 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2409 unnecessarily.
2410 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2411 (md_section_align, md_parse_option, md_show_usage,
2412 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2413 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2414 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2415 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2416 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2417 pa_text): Likewise.
2418 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2419 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2420 outside of switch. Correct mask and shifting errors in case 10
2421 and case -11. In case 21, compare against signed range to suit
2422 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2423 case 17 and case 22, use offsetT variable to properly check range.
2424 Use re_assemble_* here too.
2425 (evaluate_absolute): Change type of value to offsetT. Call
2426 hppa_field_adjust to do the work for us.
2427 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2428 (pa_parse_cmpib_64_cmpltr): Ditto.
2429 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2430 of i to unsigned int.
2431 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2432 (pa_end_of_source): Return type is void.
2433
a2984248
CM		 2434Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2435
2436 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2437
df136245
DC		 2438Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2439
2440 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2441 More comments added.
2442 (md_begin): Removed "construct symbols for each register name".
2443 Because register names conflicts with GCC generated function
2444 names.
2445 (avr_operand): Now constant numbers can be used as a register
2446 identifiers (0 as r0, 31 as r31).
2447 (md_assemble): use skip_space () before parsing instruction
2448 operands.
2449
c1e73230
AM		 24502000-05-01 Alan Modra <alan@linuxcare.com.au>
2451
2452 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2453 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2454 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2455 * configure: Regenerate.
2456
a1934524
AM		 24572000-04-29 Andreas Jaeger <aj@suse.de>
2458
2459 * as.h: Correctly check GCC version.
2460
d9b7d820
AM		 24612000-04-26 David O'Brien <obrien@FreeBSD.org>
2462
2463 * doc/as.1: Fix unbalanced brackets.
2464
2465 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2466 TE_FreeBSD.
2467 (line_comment_chars): Set to '/' if TE_FreeBSD.
2468
cea1ab94
JL		 2469Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2470
2471 * configure.in: Configury support for PA64 (currently disabled).
2472 * configure: Rebuilt.
2473
e799a695
AM		 24742000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2475
3e87a760 2476 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 2477 bfd_set_section_alignment.
2478
3b0ec529
AM		 24792000-04-25 Alan Modra <alan@linuxcare.com.au>
2480
2481 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2482 than 32.
2483
adcf07e6
NC		 24842000-04-24 Nick Clifton <nickc@cygnus.com>
2485
2486 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2487 * doc/as.texinfo (Align): Include arm and strongarm in list of
2488 targets that have the second form of the behaviour of the .align
3e87a760 2489 directive.
adcf07e6 2490
5047a41f
JL		 24912000-04-24 Mark Klein <mklein@dis.com>
2492
2493 * obj-som.c: Terminate obj_pseudo_table.
2494
a47cf567
NC		 2495Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2496
2497 * as.c (parse_args): Allow md_parse_option to override -a listing
2498 option.
2499 * config/obj-coff.c (add_lineno): Change type of offset parameter
2500 from "int" to "bfd_vma."
2501 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2502 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2503 (ppc_change_csect): Align correctly for XCOFF64.
2504 (ppc_machine): New function, which discards "ppc_machine" line.
2505 (ppc_tc): Cons for 8 when code is 64 bit.
2506 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2507 relocations.
2508 (md_parse_option): Handle -a64 and -a32.
2509 (ppc_xcoff64): New.
2510 * config/tc-ppc.h (TARGET_MACH): Define.
2511 (TARGET_FORMAT): Move to function.
2512 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2513
2514Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2515
2516 * config/tc-avr.c: New AVR_ISA_ defined.
2517 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2518 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2519 for `fmul', `movw' and `lpm R,Z' instructions.
2520 (avr_operands): Warn if current opcode is a two-word instruction
2521 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2522 (avr_opcodes): New commands added.
2523 (REGISTER_P): Check 'a' and 'v' constraint letters.
2524 (mcu_types): New MCU added.
2525
bf3ca999
TW		 25262000-04-22 Timothy Wall <twall@cygnus.com>
2527
2528 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2529 to "natval".
2530 (operand_match): Conditionally insert default bit values for IMMU9.
2531
98e5953c
JL		 25322000-04-14 Matthew Green <mrg@cygnus.com>
2533
2534 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2535 * configure: Rebuilt.
2536
a02fab7e
JL		 2537Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2538 Jason Eckhardt <jle@cygnus.com>
2539
c67e42c9 2540 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 2541
2542 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2543 Added handling of new operand types l,y,&,fe,fE,fx.
2544
800eeca4
JW		 2545Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2546 David Mosberger <davidm@hpl.hp.com>
2547 Timothy Wall <twall@cygnus.com>
2548 Andrew MacLeod <amacleod@cygnus.com>
2549 Jim Wilson <wilson@cygnus.com>
2550
2551 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 2552 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 2553 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2554 * Makefile.in: Rebuild.
2555 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2556 * configure: Rebuild.
2557 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2558 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2559 * expr.c (expr): Handle md_optimize_expr.
2560 * read.c (LEX_HASH): Add comment.
2561 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 2562
66778679
RH		 25632000-04-21 Richard Henderson <rth@cygnus.com>
2564
2565 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2566 bundling a non-delayed branch type instruction.
2567
aa15f6f7
AO		 25682000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2569
2570 * config/tc-mn10300.c (HAVE_AM30): Define.
2571 (md_assemble): Use it.
2572
16adf844
AM		 25732000-04-19 Alan Modra <alan@linuxcare.com.au>
2574
742f45cf
AM		 2575 * config/obj-elf.c (obj_elf_change_section): Check for changed
2576 section attributes.
2577
16adf844
AM		 2578 * Makefile.am: (CPU_MULTI_VALID): Remove.
2579 (MULTI_CPU_TYPES): Define.
2580 (MULTI_CPU_OBJ_VALID): Define.
2581 (DEPTC): Use the above.
2582 (DEPOBJ): Same here.
2583 (DEP2): And here.
2584 Regenerate dependencies.
2585 * Makefile.in: Regenerate.
2586
9c46fb1b
AM		 25872000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2588
742f45cf 2589 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 2590
508866be
L		 25912000-04-18 H.J. Lu (hjl@gnu.org)
2592
2593 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 2594 bfd_vma for non-bfd assemblers.
508866be 2595
ba2adb93
AM		 25962000-04-17 Alan Modra <alan@linuxcare.com.au>
2597
2598 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2599 doesn't give spurious errors.
2600
12ff5d56
AM		 26012000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2602
66778679 2603 * as.h (SEEK_SET): Define if undefined.
12ff5d56 2604
fc633e5b
AM		 26052000-04-13 Alan Modra <alan@linuxcare.com.au>
2606
2607 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2608 constants, and don't assume offsetT is 32 bits.
2609
1ed18ec1
NC		 26102000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2611
2612 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2613 (md_pcrel_from_section): Add prototype.
2614 (d10v_fix_adjustable): Add prototype.
2615 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2616
2617 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2618
3db10f32
NC		 26192000-04-12 Nick Clifton <nickc@cygnus.com>
2620
2621 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2622 symbol in frag chain.
2623
847f7ad4
AM		 26242000-04-10 Alan Modra <alan@linuxcare.com.au>
2625
2626 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2627 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2628 (fits_in_signed_word, smallest_imm_type): Ditto.
2629 (md_assemble): Use an offsetT var to hold offsetT values, not a
2630 long.
2631 (offset_in_range): New.
2632 (md_assemble): Use it.
2633 (md_convert_frag): Change type of target_address, opcode_address,
2634 and displacement_from_opcode_start to offsetT.
2635 (md_create_short_jump): Change type of offset to offsetT.
2636 (md_create_long_jump): Ditto.
2637 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2638 (md_chars_to_number): Remove.
2639 (output_invalid): Remove duplicate prototype.
2640
ec694b89
NC		 26412000-04-09 Nick Clifton <nickc@cygnus.com>
2642
2643 * Makefile.am (CPU_TYPES): Add 'avr'.
2644 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2645 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2646
16adf844 2647 * Makefile.in: Regenerate.
ec694b89
NC		 2648
2649 * doc/as.texinfo: Add M32R documentation.
2650
a2d91340 2651Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 2652
a2d91340 2653 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 2654 --enable-build-warnings option.
a2d91340
AC		 2655 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2656 * Makefile.in, configure: Re-generate.
2657
d92b1a8a
NC		 26582000-04-07 Nick Clifton <nickc@cygnus.com>
2659
2660 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2661 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2662 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2663 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2664 (arm_force_relocation): Force relocations for
2665 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2666
52ccafd0
JR		 2667Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2668
2669 * config/tc-sh.c (get_operands): There's no third operand if the
2670 first operand is an immediate.
2671
015551fc
JR		 2672Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2673
2674 * config/tc-sh.c (immediate): Delete.
2675 (sh_operand_info): Add immediate member.
2676 (parse_reg): Use A_PC for pc.
2677 (parse_exp): Add second argument 'op'. All callers changed.
2678 (parse_at): Expect pc to be coded as A_PC.
2679 Use immediate field in *op.
2680 (insert): Add fourth argument 'op'. All callers changed.
2681 (build_relax): Add second argument 'op'. All callers changed.
2682 (insert_loop_bounds): New function.
2683 (build_Mytes): Remove DISP_4.
2684 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2685 (assemble_ppi): Use immediate field in *operand.
2686 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2687 (md_apply_fix): Likewise.
2688 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2689
79bd78be
AO		 2690Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2691
2692 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2693
e30e5a6a
HPN		 2694Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2695
2696 * internals.texi (CPU backend): Document
2697 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2698
41b49281
AM		 26992000-04-04 Alan Modra <alan@linuxcare.com.au>
2700
8ad3436c
AM		 2701 * po/gas.pot: Regenerate.
2702
2703 * as.c (show_usage): Restore translated part of bug string.
2704 * gasp.c (show_usage): Likewise.
2705
41b49281
AM		 2706 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2707 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2708 than move-if-change.
2709 (DEP1): Modify for "gcc -MM".
2710 (DEPTC): Likewise.
2711 (DEPOBJ): Likewise.
2712 (DEP2): Likewise.
2713 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2714 Update dependencies.
2715 * Makefile.in: Regenerate.
2716
0a727238
AO		 27172000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2718
2719 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2720 (md_begin): Likewise.
2721 (HAVE_AM33): New macro.
2722 (md_assemble): Use it. Match r_regs and xr_regs only if
2723 HAVE_AM33.
2724
c20f4f8c
AM		 27252000-04-03 Alan Modra <alan@linuxcare.com.au>
2726
2727 * as.h: #include "bin-bugs.h"
2728 * as.c (show_usage): Use REPORT_BUGS_TO.
2729 * gasp.c: #include "bin-bugs.h"
2730 (show_usage): Use REPORT_BUGS_TO.
2731
2732 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2733
753f6b12
HPN		 2734Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2735
2736 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2737 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2738 adjustments.
2739
726c5dcd
AM		 27402000-04-03 Alan Modra <alan@linuxcare.com.au>
2741
2742 * config/tc-i386.c (i386_immediate): Don't assume a constant
2743 immediate is necessarily 16 bits when in 16 bit code mode.
2744 (md_assemble): Instead set guess_suffix here after we have checked
2745 registers.
2746
bf80011a
RH		 27472000-04-02 Richard Henderson <rth@cygnus.com>
2748
2749 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2750 quantities. Correct right shift sign extension.
2751 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2752 32-bit value when shifting into place.
2753
92161534
ILT		 27542000-04-01 Ian Lance Taylor <ian@zembu.com>
2755
2756 * app.c: Add ATTRIBUTE_UNUSED as needed.
2757 * config/tc-ppc.c: Likewise.
2758 (ppc_size): Make unsigned long.
2759 (ppc_insert_operand): Add casts to avoid warnings.
2760
447f3982
NC		 27612000-03-31 Nick Clifton <nickc@cygnus.com>
2762
2763 * config/tc-d10v.h (md_flush_pending_output): Define.
2764
21d75ec2
NC		 27652000-03-29 Nick Clifton <nickc@cygnus.com>
2766
2767 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2768 segment. Works for both BFD_ASSEMBLER and others.
2769 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2770
d1a1bf19
NC		 27712000-03-29 Nick Clifton <nickc@cygnus.com
2772
2773 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2774
224de7a5
AM		 27752000-03-28 Alan Modra <alan@linuxcare.com.au>
2776
2777 * listing.c (LISTING_LHS_WIDTH): Default depends on
2778 LISTING_WORD_SIZE.
2779 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2780
5b8274e3
ILT		 27812000-03-27 Ian Lance Taylor <ian@zembu.com>
2782
2783 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2784 string literal.
2785
224de7a5 27862000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 2787
2788 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2789
2790 * config/tc-avr.c (mcu_types): Add missing initialiser.
2791 (md_pcrel_from_section): Add prototype.
2792 (avr_operand): Remove redundant test of unsigned < 0.
2793 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2794
27952000-03-27 Denis Chertykov <denisc@overta.ru>
2796
2797 * config/tc-avr.c: New file for AVR support.
2798 * config/tc-avr.h: Likewise.
2799 * configure.in: Add AVR support.
2800 * configure: Regenerate.
2801
9f10757c
TW		 28022000-03-26 Timothy Wall <twall@cygnus.com>
2803
2804 * gasp.c (macro_op): Add new argument to check_macro call.
2805 Macro structure definitions moved to macro.h
2806 * sb.h: Add argument to prototype for input_scrub_include_sb.
2807 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2808 nesting checks with an additional flag.
2809 (struct input_save): Add flag to indicate whether current sb
2810 should be checked for proper macro/conditional nesting.
2811 (input_scrub_push/pop): Save/restore nest check flag.
2812 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 2813 defined.
9f10757c
TW		 2814 * macro.c (check_macro): Allow caller to retrieve parsed macro
2815 information if a pointer is provided. This information may be
2816 used by the new macro hooks.
2817 * macro.h: Update prototype for check_macro. Macro struct
2818 definitions moved here from macro.c/gasp.c.
2819 * read.c (read_a_source_file): Add parameter to check_macro call,
2820 and pass macro info to the macro hook, if defined.
2821 (input_scrub_insert_line): New. Allow insertion of a line of
2822 characters into the input stream.
2823 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2824 file into the input stream.
2825 (s_include): Use input_scrub_insert_file.
2826 * internals.texi: Document new macro hooks.
2827 * as.h: New prototypes added.
3e87a760 2828
224de7a5 28292000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 2830
2831 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2832 an initial capital letter.
2833 (i386_index_check): Reindent.
2834
11424155
NC		 28352000-03-19 Nick Clifton <nickc@cygnus.com>
2836
eaa15ab8 2837 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 2838 relative branches.
2839
43f05576
NC		 28402000-03-17 Thomas de Lellis <tdel@windriver.com>
2841
66778679
RH		 2842 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2843 instruction operand bad if Rd > 7 when generating
2844 thumb instructions. Prevents for example,
2845 "adr r12,label" from silently failing and generating
2846 the wrong instruction.
3e87a760 2847
67231402
NC		 28482000-03-17 Nick Clifton <nickc@cygnus.com>
2849
2850 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2851 that have a destingation >= 0x400000.
3e87a760 2852 Fix compile time warning messages.
67231402 2853
a37c8f88
JR		 2854Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2855
2856 * config/tc-sh.c (md_begin): When encountering insn that are
2857 not supported by the current arch, only change the name if
2858 its contents are the same as prev_name.
2859 (get_specific): If the the architecture doesn't match, fail.
2860
dead1419
JR		 2861Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2862
2863 * config/tc-sh.c (IDENT_CHAR): Define.
2864 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2865 matching back where it came from.
2866
182e89d3
JR		 2867Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2868
2869 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2870
84f73d89
NC		 28712000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2872
2873 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2874 normal operands.
2875
dbbc7809
JL		 28762000-03-15 Kazu Hirata <kazu@hxi.com>
2877
2878 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2879
271bb601
HPN		 2880Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2881
2882 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2883 floating-point-number, make sure 'f' is in FLT_CHARS.
2884
8684e216
HPN		 2885Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2886
2887 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2888 (s_lcomm_internal): Use it.
2889 * doc/internals.texi (CPU backend): Document it.
2890 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2891 bytes.
2892
bb2d6cd7
GK		 28932000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2894
2895 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2896 when embedded-pic.
2897
2898 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 2899 implementation doesn't have special handling for switch
2900 statements.
bb2d6cd7
GK		 2901 (macro_build): Allow for code in sections other than .text.
2902 (macro): Likewise.
2903 (mips_ip): Likewise.
2904 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 2905 Don't perform relocs if we will be outputting them.
bb2d6cd7 2906 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 2907 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2908 embedded-pic.
bb2d6cd7 2909
5c86cbc7 29102000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 2911
66778679
RH		 2912 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2913 relocation type based on the entry in the fixup structure.
a47cf567 2914 Put S_IS_EXTERN processing back in.
5c86cbc7 2915
f8c827e9
L		 29162000-03-08 H.J. Lu (hjl@gnu.org)
2917
2918 * Makefile.am (install-exec-tooldir): Depend on
2919 install-exec-bindir for parallel make.
2920 * Makefile.in: Regenerated.
2921
8ad9e709
NC		 29222000-03-06 Nick Clifton <nickc@cygnus.com>
2923
2924 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2925 switch.
2926 (md_parse_option): Parse -m32r command line switch - disable m32rx
2927 compatability.
ded0aeb7
NC		 2928 (md_show_usage): Document new option.
2929
2930 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2931 * doc/Makefile.in: Regenerate.
2932 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 2933
b7b8f327
MM		 29342000-03-02 Michael Meissner <meissner@redhat.com>
2935
2936 * config/tc-d30v.c (check_range): Remove code that incorrectly
2937 sign extended values where bits < 32.
2938
15886821
L		 29392000-03-02 H.J. Lu (hjl@gnu.org)
2940
2941 * configure.in: Support --enable-targets=all on ia32.
2942 * configure: Regenerated.
2943
8bf950bf
NC		 29442000-03-01 Nick Clifton <nickc@cygnus.com>
2945
2946 * gasp.c (do_align): Remove bogus check of alignment value.
2947
c5e54cc2
ILT		 29482000-02-27 Thomas de Lellis <tdel@windriver.com>
2949
2950 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2951 TC_PPC was defined forced the type of a symbol with no other type
2952 to be BSF_OBJECT.
2953
65fd87bc
ILT		 29542000-02-27 Hans-Peter Nilsson <hp@axis.com>
2955
2956 * doc/internals.texi (CPU backend): Mention that
2957 line_separator_chars do not break up comments. Fix typos for
2958 LEX_AT and LEX_NAME descriptions. Document operands for
2959 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2960 description of md_create_short_jump usage. Document argument for
2961 md_undefined_symbol.
2962
a25fe906
ILT		 29632000-02-27 Jakub Jelinek <jakub@redhat.com>
2964
2965 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2966 (md_parse_option): Handle it.
2967 (md_show_usage): Document it.
2968
21b10511
ILT		 29692000-02-27 Ian Lance Taylor <ian@zembu.com>
2970
2971 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2972 opcode, for the instruction `pal19'. From Andrea Arcangeli
2973 <andrea@suse.de>.
2974
773f551c
AM		 29752000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2976
2977 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2978 from here..
2979 (md_assemble): To here, before template operands are matched.
2980 Also ensure a constant immediate is sign extended when we know the
2981 size is at most 16 bits. This is to catch cases like "add
2982 $0xffc0,%ax" where we don't know the size, and thus that the
2983 immediate can be represented as Imm8S until after parsing the
2984 register operand.
2985 (i386_displacement): Similarly sign extend 16 bit constant
2986 displacements.
2987 (md_assemble): Relax 16-bit jump constant range check to suit sign
2988 extended displacements.
2989
28d33191
JL		 29902000-02-26 Andreas Jaeger <aj@suse.de>
2991
2992 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2993
cc5ca5ce
AM		 29942000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2995
2996 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2997 call operands when intel_syntax.
2998 (intel_float_operand): Return 2 for "fi...".
2999 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3000 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3001 earlier "SHORT" change.
3002 (md_assemble): When determining suffix from Regs, exclude
3003 InOutPortReg.
3004
056350c6
NC		 30052000-02-24 Nick Clifton <nickc@cygnus.com>
3006
3007 * configure: Add arm-wince, mips-pe and sh-pe targets.
3008 * configure: Regenerate.
3009
3010 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3011 sh-pe targets.
3012 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3013 "pe-mips" for the mips-pe target.
3014
3015 * config/tc-arm.c (insns): Change displacement encoded in BL
3016 and B instructions if the target port is arm-wince.
3017 (do_ldst): Do not bias the relocation offset if the target
3018 port is arm-wince.
3019 (md_pcrel_from): Add in missing relocation offset bias if the
3020 target os arm-wince.
3021
3022 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3023 (md_begin): Disable -G support for mips-pe target.
3024 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3025 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3026 COFF flavour.
3027
3028 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3029 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3030 assembler, just set the alignment to 4.
3031
3032 * config/te-wince-pe.h: New file for WinCE targets. Define
3033 TE_WINCE.
3034
36bf8ab9
AM		 30352000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3036
3037 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3038 string instructions.
3039 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3040 (i386_intel_memory_operand): After finding a segment override,
3041 check again for no `[' before looking for a displacement. Bomb if
3042 more than one displacement rather than silently discarding the
3043 second and subsequent ones. Free strings malloc'd by
3044 build_displacement_string.
3045
f5795b08
CM		 30462000-02-24 Catherine Moore <clm@cygnus.com>
3047
3048 * config/obj-som.c (obj_pseudo_table): Add "weak".
3049 (obj_som_weak): New routine.
3050
abd63a32
AM		 30512000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3052
520dc8e8
AM		 3053 * config/tc-i386.c (union i386_op): New.
3054 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3055 Throughout file replace occurences of disps[n], imms[n], regs[n]
3056 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3057 intel mode operand swapping. Add assert in regKludge and
3058 fake_zero_displacement code. Test i.types[n] when outputting
3059 displacements and immediates. Combine output of Disp16 with
3060 Disp32.
7f3f1ea2
AM		 3061 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3062 when in intel mode by (not) reversing fsub and fdiv operands
3063 before the template search. This fails for single operand
3064 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3065 undefined. Instead fix the base_opcode after we've found the
3066 template. Move base_opcode xor with found_reverse_match from
3067 opcode output code to before this fix so we test for the correct
3068 opcodes.
3069 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3070 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3071
3072 * config/tc-i386.h (TC_RELOC): Delete.
3073 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3074 with equivalent call to reloc.
3075
abd63a32
AM		 3076 * as.h (flag_m68k_mri): Move declaration after target include, and
3077 only declare when TC_M68K defined. Define as zero otherwise.
3078 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3079 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3080 Define as zero otherwise.
3081 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3082 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3083 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3084 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3085 testing whether defined.
3086 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3087 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3088 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3089 rather than testing whether defined.
3090 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3091 (parse_mri_cons): Declare and use only when TC_M68K.
3092 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3093 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3094 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3095
3096 * NEWS: Mention IBM 370 support.
3097
7e052742
RH		 30982000-02-23 Richard Henderson <rth@cygnus.com>
3099
3100 * config/tc-i386.c (md_assemble): When swapping operands for
3101 intel_syntax, assume everything that's not Imm or Disp is a
3102 register.
3103
5b93d8bb
AM		 31042000-02-23 Linas Vepstas <linas@linas.org>
3105
3106 * config/tc-i370.c, config/tc-i370.h: New files.
3107 * Makefile.am: Add support for Linux/IBM 370.
3108 * configure.in: Likewise.
3109 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3110 * config/obj-elf.c: Include elf/i370.h
3111 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3112
3113 * Makefile.in: Regenerate.
3114 * configure: Regenerate.
3115
3116 * doc/c-i370.texi: New file.
3117 * doc/all.texi: Include it.
3118 * doc/as.texinfo: And here.
3e87a760 3119 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3120 * doc/Makefile.in: Regenerate.
3121
25f2196d
CC		 31222000-02-19 Michael Meissner <meissner@redhat.com>
3123
3124 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3125 determine if an instruction can be used in parallel with an ADDppp
3126 or SUBppp instruction.
3127
6349b5f4
AH		 31282000-02-22 Andrew Haley <aph@cygnus.com>
3129
3130 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3131
c97ef257
AH		 31321999-12-30 Andrew Haley <aph@cygnus.com>
3133
3134 * config/tc-mips.c (mips_gp32): New variable.
3135 (macro_build) Use mips_gp32.
3136 (mips_ip): Ditto.
3137 (md_longopts): Add "-mgp32" and "-mgp64".
3138 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3139
a47cf567
NC		 3140 (OPTION_M7900): Change offset
3141 (OPTION_NO_M7900): Ditto.
3142
b985eaa8
ILT		 31432000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3144
3145 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3146 warning, and bump it to 1.
3147
52454417
ILT		 31482000-02-22 Ian Lance Taylor <ian@zembu.com>
3149
3150 From Brad Lucier <lucier@math.purdue.edu>:
3151 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3152 match format.
3153
6b76fefe
CM		 31542000-02-21 Catherine Moore <clm@cygnus.com>
3155
3156 * config/tc-mips.c (MF_HILO_INSN): Define.
3157 (mips_7000_hilo_fix): Declare.
3158 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3159 (md_parse_option): Check for 7000_HILO_FIX options.
3160 (OPTION_M7000_HILO_FIX): Define.
3161 (OPTION_NO_M7000_HILO_FIX): Define.
3162 * doc/c-mips.texi (-mfix7000): Describe.
3163
f6af82bd
AM		 31642000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3165
3166 * listing.c (print_lines): Remove unused variable `end'.
3167
3168 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3169 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3170 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3171 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3172 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3173 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3174
8c8281f4
NC		 31752000-02-18 Nick Clifton <nickc@cygnus.com>
3176
3177 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3178 the computed frag offset, rather than overwriting it.
3179
d4845d57
JR		 3180Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3181
3182 * config/tc-sh.c ("elf/sh.h"): Include.
3183 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3184 (md.begin): Initialize target_arch.
3185 Only include opcodes in has table that match selected architecture.
3186 (parse_reg): Recognize register names for sh-dsp.
3187 (parse_at): Recognize post-modify addressing.
3188 (get_operands): The leading space is now optional.
3189 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3190 arguments. Update valid_arch.
3191 (build_Mytes): Add support for SDT_REG_N.
3192 (find_cooked_opcode): New function, broken out of md_assemble.
3193 (assemble_ppi, sh_elf_final_processing): New functions.
3194 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3195 (md_longopts, md_parse_option): New option: -dsp.
3196 * config/tc-sh.h (elf_tc_final_processing): Define.
3197 (sh_elf_final_processing): Declare.
3198
c97305a1
JL		 3199Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3200
3201 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3202 the unwinder subspace. Save the current seg/subseg before creating
3203 the new seg/subseg.
3204
bec50466
NC		 32052000-02-10 Nick Clifton <nickc@cygnus.com>
3206
3207 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3208 little endian targets.
bec50466 3209 (INST_BYTE1): Redefine to handle big and little endian
66778679 3210 targets.
bec50466
NC		 3211 (cpu_type): New type: Select between M340 and M210.
3212 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3213 instructions of the M340.
bec50466 3214 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3215 instructions.
bec50466
NC		 3216 (md_atof): Add support for little endian targets.
3217 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3218 line switches.
bec50466
NC		 3219 (md_convert_frag): Add support for little endian targets.
3220 (md_apply_fix3): Add support for little endian targets.
3221 (md_number_to_chars): Add support for little endian targets.
3222
a25c045a
TW		 32232000-02-10 Timothy Wall <twall@redhat.com>
3224
3225 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3226 defined, use it to verify the symbol just read should be a label.
3227
f28e8eb3
TW		 32282000-02-10 Timothy Wall <twall@redhat.com>
3229
3230 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3231 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3232 around colons when KEEP_WHITE_AROUND_COLON is defined.
3233 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3234 and KEEP_WHITE_AROUND_COLON.
3235
6dc19fc4
TW		 32362000-02-08 Timothy Wall <twall@redhat.com>
3237
3238 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3239 logic.
6dc19fc4 3240 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3241 implemented.
6dc19fc4
TW		 3242 (end_repeat): New. Provide support for a "break" out of the
3243 repeat loop.
3244 * read.h: Add prototypes for new functions.
3e87a760 3245
f805106c
TW		 32462000-02-08 Timothy Wall <twall@redhat.com>
3247
3248 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3249 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3250 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3251 non-zero.
3252
4469be0f
TW		 32532000-02-08 Timothy Wall <twall@redhat.com>
3254
3255 * read.c: Added elseif to directives table.
3256 * read.h: Added prototype for s_elseif.
3257 * doc/as.texinfo: Added description for elseif.
3258 * cond.c (s_elseif): New function
3e87a760 3259
24a17b6c
TW		 32602000-02-04 Timothy Wall <twall@redhat.com>
3261
3262 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3263 listings.
24a17b6c 3264
bea9907b 32652000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3266
bea9907b
TW		 3267 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3268 default values.
3269 * frags.c (frag_new): Calculate fr_fix in octets
3270 (frag_now_fix) Return offset as target address offset (bytes).
3271 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3272 quantities).
bea9907b
TW		 3273 * frags.h: Added prototype for frag_now_fix_octets().
3274 Distinguish between octets and bytes in field descriptions.
3275 * listing.c (calc_hex): Account for octets vs bytes when
3276 printing addresses/offsets.
3277 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3278 target is little-endian, print the octets in a word in big-endian
3279 order so that the display looks like a proper hexadecimal number,
3280 instead of having the octets reversed.
3281 * read.c (do_align): When recording alignment, alignment power
3282 should be in terms of target bytes (minimum addressible unit)
3283 instead of octets.
3284 (do_org) Convert ORG target address (byte) argument into an
3285 octet offset when generating a variable fragment.
3286 * symbols.c (resolve_symbol_value): Symbol final value
3287 converted to a target address offset (bytes) from its octet offset.
3288 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3289 offset (bytes) is adjusted by the frag offset (octets) converted
3290 to bytes.
3291 (coff_frob_section) Section alignment power is in terms of bytes;
3292 convert it to an octet alignment power when calculating size (and
3293 size mask) in octets. Don't modify the section size in order to
3294 "align" it for TI COFF, since that format has a different method
3295 for storing alignment information.
3e87a760 3296
210dcc61
TW		 32972000-02-01 Timothy Wall <twall@cygnus.com>
3298
3299 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3300 entries, matching the way GCC generates them. If not escaped, the
3301 filename is encoded incorrectly.
3302
557537a5 33032000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3304
557537a5
NC		 3305 * config/tc-arm.c (reg_table): Add support for ATPCS register
3306 naming conventions.
2c1c4c62 3307
557537a5 33082000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3309
2c1c4c62
GK		 3310 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3311 already defined.
3e87a760 3312 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3313 New macro.
3314 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3315 of a symbol when we really care about its value.
3316
33172000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3318
3319 * config/tc-mcore.c (md_assemble): Give warning message if
3320 operands passes to instruction are more than the spec.
3321
2f0ca46a
NC		 33222000-01-27 Thomas de Lellis <tdel@windriver.com>
3323
66778679 3324 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3325 Thumb mode but the label seen was not declared as '.thumb_func'
3326 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3327 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3328
4c63da97
AM		 33292000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3330
3331 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3332 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3333
3334 * Makefile.in: Same here.
3335 Update copyright.
3336
3337 * configure.in: Set bfd_gas for i386-aout when primary target
3338 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3339 we may need the primary te_file. Remove incorrect comment.
3340
3341 * configure: Regenerate.
3342
3343 * config/e-i386aout.c: New file.
3344
3345 * as.c (USE_EMULATIONS): Move to before print_version_id.
3346 (struct emulation): Add i386aout.
3347 (show_usage): Split text strings. Reformat -a text. Add --em
3348 help.
3349 Update copyright.
3350
3351 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3352 (aout_format_ops): New.
3353 Update copyright.
3354
3355 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3356 preprocessor conditional and add aout USE_EMULATIONS tests.
3357 (read_a_source_file): Don't pass error strings to printf as
3358 format arg.
3359 Update copyright.
3360
3361 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3362 format arg.
3363 (do_data): Same here.
3364 (process_file): And here.
3365 Update copyright.
3366
3367 * symbols.c (colon): Rewrite "already defined" fatal message
3368 code for aout with USE_EMULATIONS.
3369 Update copyright.
3370
3371 * config/obj-aout.c (OBJ_HEADER): Define.
3372 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3373 fields of sentinel.
4c63da97
AM		 3374 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3375 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3376 forms here.
3377 (obj_aout_type): Expand S_SET_OTHER here too.
3378 (obj_read_begin_hook): Remove.
3379 (aout_pop_insert): New.
3380 (obj_aout_s_get_other): New.
3381 (obj_aout_s_get_desc): New.
3382 (aout_format_ops): New.
3383 Update copyright.
3384
3385 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3386 gets aout_pseudo_table.
3387 (aout_pseudo_table): Declare.
3388 (obj_read_begin_hook): Define.
3389 Update copyright.
3390
3391 * config/obj-coff.c (obj_pseudo_table): Rename to
3392 coff_pseudo_table.
3393 (coff_pop_insert): Use coff_pseudo_table.
3394 (coff_sec_sym_ok_for_reloc): Remove.
3395 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3396 and comment all zero entries and remove #if 0 code.
3397 Update copyright.
3398
3399 * config/obj-coff.h (obj_pop_insert): Define.
3400 (coff_pseudo_table): Declare.
3401 Update copyright.
3402
3403 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3404 s_get_size, s_set_size. Comment all zero entries.
3405 Update copyright.
3406
3407 * config/obj-elf.c (elf_s_get_other): New function.
3408 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3409 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3410 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3411 comment.
3412 (obj_elf_parse_section_letters): Don't pass error strings to
3413 printf as format arg.
3414 Update copyright.
3415
3416 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3417 OBJ_MAYBE_ECOFF.
3418 (elf_s_get_other): Declare.
3419 (S_GET_OTHER) Define as elf_s_get_other if not already
3420 defined.
3421 (S_SET_OTHER): Only define when not already defined.
3422 (elf_obj_read_begin_hook): Declare.
3423 (obj_read_begin_hook): Define.
3424 (elf_obj_symbol_new_hook): Declare.
3425 (obj_symbol_new_hook): Define.
3426 Update copyright.
3427
3428 * config/obj-multi.h: Add copyright header and protect against
3429 multiple inclusion. Add * to all function pointers.
3430 (OBJ_HEADER): If defined, include it rather than other defines
3431 in this file.
3432 (obj_frob_file_after_relocs): Test for NULL.
3433 (obj_symbol_new_hook): Here too.
3434 (obj_sec_sym_ok_for_reloc): And here.
3435 (S_GET_OTHER): Define.
3436 (S_GET_DESC): Define.
3437 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3438 (OBJ_MAYBE_ELF): Update comment.
3439
3440 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3441 OBJ_AOUT preprocessor conditional and handle emulation by
3442 testing OUTPUT_FLAVOR.
3443 (i386_displacement): Here too.
3444 (md_section_align): Similarly here.
3445 (i386_target_format): Conditionally compile when more than one
3446 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3447 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3448 (i386_displacement): Here too.
3449 Update copyright.
3450
3451 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3452 Define TARGET_FORMAT for aout only when not multi.
3453 Update copyright.
3454
3455 * config/te-multi.h: Delete file as it's identical to te-generic.h
3456
add0c677
AM		 34572000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3458
3459 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3460 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3461 LONG_MNEM_SUFFIX.
3462
3463 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3464 DWORD_MNEM_SUFFIX.
3465 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3466 comments.
3467
a19d8eb0
CP		 34682000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3469
66778679
RH		 3470 * config/tc-mips.c (mips_do_align): New function.
3471 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 3472
550262c4
NC		 34732000-01-10 Philip Blundell <philb@gnu.org>
3474
3475 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 3476 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 3477 line separator for Linux.
3478 * doc/as.texinfo (Comments): Mention the ARM.
3479
0decc840
NC		 34802000-01-10 Philip Blundell <pb@futuretv.com>
3481
3482 * configure.in (arm*-*-conix*): New target.
3483 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3484 armv*-*-linux-gnu.
3485 * configure: Regenerate.
3486
2e13b764
NC		 34872000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3488
3489 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3490 (obj_elf_visibility): New function.
3e87a760 3491
2e13b764
NC		 3492 * doc/as.texinfo (Visibility): New node: document visibility
3493 pseudo ops.
3494
3138f287
AM		 34951999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3496
3497 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3498 warning for absolute jump/call without `*' in non-intel mode. No
3499 need to set i.types[0] JumpAbsolute in intel mode.
3500
df32bc61
NC		 35011999-12-22 Philip Blundell <pb@futuretv.com>
3502
3503 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3504 hook function when changing sections.
3505 (arm_s_data): Likewise.
3506
b4d0b2b3
NC		 35071999-12-14 Nick Clifton <nickc@cygnus.com>
3508
3509 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 3510 command line switch.
b4d0b2b3 3511
85cb2cf9
JL		 3512Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3513
3514 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3515 (r_registers, xr_registers): Define.
3516 (r_register_name, xr_register_name): New functions.
3517 (md_assemble): Handle new am33 operand types and instruction
3518 formats.
3519 (mn10300_insert_operand, check_operand): Likewise.
3520
a64bcdd8
NC		 35211999-11-29 Nick Clifton <nickc@cygnus.com>
3522
3523 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3524 (s_force_thumb): Set thumb_mode to 2.
3525 (md_assemble): Do not complain about thumb instructions on a
3526 non-thumb target if thumb_mode is set to 2.
3527
43b4c25e
MM		 35281999-11-28 Michael Meissner <meissner@cygnus.com>
3529
3530 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3531 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3532 (O_...): Add new machine dependent expressions if we are handling
3533 explicit relocations.
3534 (alpha_reloc_op): New static table holding the explicit relocation
3535 information.
3536 (alpha_literal_hash): New static to hold the hash table for
3537 explicit relocations.
3538 (alpha_macros): Add support for explicit relocations.
3539 (md_begin): If explicit relocations, initialize hash table.
3540 (md_assemble): Don't print a second error if tokenize_arguments
3541 already printed an error message.
3542 (md_apply_fix): Add support for explicit relocations.
3543 (alpha_force_relocation): Ditto.
3544 (alpha_fix_adjustable): Ditto.
3545 (alpha_adjust_symtab): New function to support explicit
3546 relocations.
3547 (alpha_adjust_symtab_relocs): Ditto.
3548 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3549 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3550 Add support for explicit relocations. Return -2 if an error
3551 message was already printed.
3552 (find_macro_match): Add support for explicit relocations. Comment
3553 each of the cases.
3554 (emit_insn): Add support for explicit relocations.
3555 (assemble_tokens): Ditto.
3556 (emit_ldgp): Ditto.
3557 (load_expression): Ditto.
3558 (emit_lda): Ditto.
3559 (emit_ldah): Ditto.
3560 (emit_ir_load): Ditto.
3561 (emit_loadstore): Ditto.
3562 (emit_ldXu): Ditto.
3563 (emit_ldil): Ditto.
3564 (emit_sextX): Ditto.
3565 (emit_division): Ditto.
3566 (emit_jsrjmp): Ditto.
3567 (emit_retjcr): Ditto.
3568
3569 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3570 ELF object format.
3571 (tc_adjust_symtab): If explicit relocations, call the function
3572 alpha_adjust_symtab.
3573 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3574 relocations next to the literal relocation they reference.
3575 (TC_INIT_FIX_DATA): Initialize the new fields.
3576 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3577
afbf211f
JL		 3578Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3579
3580 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3581 'B' operand for PA2.0 bb instruction.
eaa15ab8 3582
f11900d0
NC		 35831999-11-18 Nick Clifton <nickc@cygnus.com>
3584
3585 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3586 target.
3e87a760 3587
f11900d0
NC		 3588 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3589 relocs.
3590 (mcore_force_relocation): Force relocations to be generated for
3591 RVA relocs.
3592
2daf4fd8
AM		 35931999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3594
3595 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3596 (i386_displacement): Disallow O_big displacements.
3597
eb726e5d
DL		 3598Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3599
3e87a760
AM		 3600 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3601 Small improvements in error checking.
eb726e5d
DL		 3602 (md_assemble): Support for unconditional ARM instructions.
3603 (md_parse_option): Support for -m[arm]v5e flag.
3604
035349a4
NC		 36051999-11-12 Nick Clifton <nickc@cygnus.com>
3606
3607 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 3608 buffer.
035349a4 3609
c1eae114
NC		 36101999-11-11 Nick Clifton <nickc@cygnus.com>
3611
3612 * macro.c (buffer_and_nest): Look for seperator after TO and
3613 FROM tokens.
3614
c5c834aa
AH		 36151999-11-08 Andrew Haley <aph@cygnus.com>
3616
3617 * app.c (do_scrub_chars): When in State 10, treat backslash
3618 characters in the same way as as symbol characters.
3619
98007ce7
RH		 36201999-11-07 Richard Henderson <rth@cygnus.com>
3621
3622 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3623 the previous label was in the current section before playing
3624 with auto-alignment.
3625
d6c497c7
NC		 36261999-11-06 Nick Clifton <nickc@cygnus.com>
3627
3628 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 3629 for weak symbols.
d6c497c7 3630 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 3631 the symbol is weak.
d6c497c7 3632
dd33dc0f
MM		 36331999-11-05 Michael Meissner <meissner@cygnus.com>
3634
3635 * expr.h (operatorT): Increase machine dependent operators to 16.
3636 * expr.c (op_rank): Ditto.
3637
5f91fe03
ILT		 36381999-11-03 Ian Lance Taylor <ian@zembu.com>
3639
53b0d397
ILT		 3640 * read.c (pseudo_set): Reject attempts to set the value of a
3641 section symbol.
3642
5f91fe03
ILT		 3643 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3644 if it is defined.
3645
3646 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3647
3648 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3649 to bfd_set_section_contents.
3650
829ce307
NC		 36511999-11-03 Nick Clifton <nickc@cygnus.com>
3652
3653 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3654
2bd7f1f3
GRK		 36551999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3656
3657 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3658 (mips_ip): Use OPCODE_IS_MEMBER.
3659
90ca882f
JL		 3660Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3661
acb56623
JL		 3662 * config/tc-arm.c (reg_required_here): Improve comments.
3663
66778679
RH		 3664 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3665 (tinsns): Initialize variants field.
b49cfa5d
JL		 3666
3667 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3668 BAD_PC respectively.
90ca882f 3669
29c4c6b5
NC		 36701999-10-27 Scott Bambrough <scottb@netwinder.org>
3671
3672 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3673 * config/tc-arm.h: Fix compile time warnings.
3674
d9fd9852
DN		 3675Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3676
3677 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3678 form @abs16, @(abs16) and @(abs16 + imm).
3679
9ce8a5dd
GRK		 36801999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3681
3682 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3683 (ISA_HAS_64_BIT_REGS) New.
3684 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3685 mips_emit_delays,macro_build,load_register,load_addresss,
3686 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3687 and/or use new ISA_xxx macros in expressions involving
3688 ISA, particularly mips_opts.isa.
3689
446a06c9
MM		 36901999-10-18 Michael Meissner <meissner@cygnus.com>
3691
3692 * expr.h (operatorT): Add machine dependent operators md1..md8.
3693 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3694 for the machine dependent operators to use.
3695
3696 * expr.c (op_rank): Add machine dependent operators.
3697
3698 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3699 operator.
3700 (O_cpregister): Ditto.
3701 (md_begin): Change X_op test that field is wide enough to use
3702 O_max instead of O_alpha_max.
3703 (cpu_types): Fill in missing initializer.
3704 (alpha_num_macros): Make unsigned.
3705 (md_assemble): Make opnamelen be size_t.
3706 (md_apply_fix): Cast alpha_num_operands to int before testing.
3707 (alpha_force_relocation): Ditto.
3708 (alpha_fix_adjustable): Ditto.
3709 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3710 (tc_gen_reloc): Ditto.
3711 (tc_get_register): Ditto.
3712 (emit_ldgp): Ditto.
3713 (emit_lda): Ditto.
3714 (emit_ldah): Ditto.
3715 (emit_ldil): Ditto.
3716 (s_alpha_ent): Ditto.
3717 (s_alpha_end): Ditto.
3718 (s_alpha_frame): Ditto.
3719 (s_alpha_prologue): Ditto.
3720 (s_alpha_file): Ditto.
3721 (s_alpha_gprel32): Ditto.
3722 (s_alpha_proc): Ditto.
3723 (s_alpha_set): Ditto.
3724 (s_alpha_base): Ditto.
3725 (s_alpha_align): Ditto.
3726 (s_alpha_arch): Ditto.
3727 (alpha_align): Ditto.
3728 (assemble_insn): Suppress unused variable warning.
3729 (emit_insn): Ditto.
3730 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3731 order in the structure.
3732 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3733
476cdcb8
JL		 3734Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3735
3736 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3737
c388dee8
AM		 37381999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3739
3740 * config/tc-i386.c (i386_index_check): Correct #endif location.
3741
2bdd6cf5
GK		 3742Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3743
3744 * as.c (show_usage): Document new options.
3745 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3746 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3747 (parse_args): Parse the new options.
3748 (main): If there were warnings, and --fatal-warnings
3749 was specified, print an error.
3750 * as.h: New variable, flag_fatal_warnings, for new option.
3751
d53d2751
JL		 3752Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3753
3754 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3755 '@'. Change autoincrement completers to fall through to cache control
3756 completers.
3757
3758 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 3759 arg.
d53d2751
JL		 3760 (pa_parse_addb_64_cmpltr): New function.
3761
3762 * config/tc-hppa.c (pa_ip): Change error message.
3763 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3764 '?Q' args to allow falling through.
3765
8fce3f5e 3766 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 3767 Remove unused conditional codes.
3768 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3769
ba09cd8d
DN		 3770Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3771
3772 * config/tc-d30v.c (CHAR_BIT): Define.
3773 (check_range): Fix bit operations to support integers bigger than
3774 32 bits.
3775
c43185de
DN		 3776Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3777
3778 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3779 operands.
3780
925c058e
DE		 3781Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3782 Doug Evans <devans@cygnus.com>
3783
3784 Add support for m32rx.
3785 * config/tc-m32r.c (enable_m32rx): New static global.
3786 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3787 (allow_m32rx): New function.
3788 (M32R_SHORTOPTS): Add `O'.
3789 (md_longopts): Add --m32rx plus several warning options.
3790 (md_parse_option): Handle new options.
3791 (md_show_usage): Print them.
3792 (md_begin): Enable m32rx.
3793 (OPERAND_IS_COND_BIT): New macro.
3794 (first_writes_to_seconds_operands): New function.
3795 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3796 (target_make_parallel,assemble_two_insns): New functions.
3797 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3798 If optimizing and m32rx, try to make consecutive insns parallel.
3799
fba2b7f9
GK		 3800Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3801
3802 * config/tc-mips.c (nopic_need_relax): Allow for the
3803 .sdata.foo sections generated by -fdata-sections,
3804 and for the .gnu.linkonce.s sections generated by C++.
3805
fd232ac8
JL		 3806Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3807
ce674324
JL		 3808 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3809 with cleaner code using completer prefixes. Add 'Y'.
3810
fd232ac8
JL		 3811 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3812
b1039fc4
JL		 3813Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3814
66778679 3815 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 3816 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3817 insn does not match and we should try the next insn in the table.
3818
913f265c
NC		 38191999-09-22 Nick Clifton <nickc@cygnus.com>
3820
3821 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3822
54af6ff6
JL		 3823Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3824
3825 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3826 of PA2.0 support.
3827
4cc782b5
ILT		 38281999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3829
3830 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3831 OBJ_ELF. If ELF, add "sq".
3832 (md_parse_option): If ELF, ignore -s and -q.
3833 (md_show_usage): Mention ELF options.
3834
6be78360
JL		 3835Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3836
eaa15ab8 3837 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 3838 operands.
3839
71823da4
JL		 3840 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3841
61dd1d31
JL		 3842 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3843
1cf6ae67
JL		 3844 * config/tc-hppa.c (struct pa_it): New field "trunc".
3845 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3846 (pa_parse_ftest_gfx_completer): New function
3847 (pa_parse_fp_cnv_format): New function.
3848
77c02e18
JL		 3849 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3850 (md_apply_fix): Handle 22bit pc-rel branches.
3851
629d9417
JL		 3852 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3853
dbe2f9ee
JL		 3854 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3855
3db6e6bd
JL		 3856 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3857
6be78360
JL		 3858 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3859
e061d86f
JL		 3860Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3861
66778679
RH		 3862 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3863 (pa_ip): Handle 'fX'.
e061d86f 3864
7acbfc6b
JL		 3865Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3866
3867 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3868 unwinds unless the function is in the text space.
3869 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3870
2d93dcc4
JL		 3871Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3872
b52c78b8
JL		 3873 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3874 (md_assemble): To here. Tweak address generation.
3875
2d93dcc4
JL		 3876 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3877 debug_line.
3878 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3879 (md_assemble): Call dwarf2_where for OBJ_ELF.
3880 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3881 (pa_end_of_source): New function.
3882 * tc-hppa.h (md_end): Define for OBJ_ELF.
3883
6d83c84b
MM		 38841999-09-14 Michael Meissner <meissner@cygnus.com>
3885
3886 * configure.in (Canonicalization of target names): Remove adding
3887 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3888 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3889 * configure: Regenerate.
3890
41fd319a
ILT		 38911999-09-14 Donn Terry <donn@interix.com>
3892
3893 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3894
795a7704
AM		 38951999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3896
2f66722d
AM		 3897 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3898 pc-relative jmp/call to an absolute symbol.
3899 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3900 absolute section symbols.
3901
795a7704
AM		 3902 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3903 jump handling code and comments.
3904
c0c949c7
ILT		 39051999-09-12 Ian Lance Taylor <ian@zembu.com>
3906
3907 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3908 the value if TE_PE and a global defined symbol.
3909
e723ef7c
ILT		 39101999-09-11 Ian Lance Taylor <ian@zembu.com>
3911
3912 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3913 print the symbol, rather than printing it here.
3914
fa16d387
ILT		 39151999-09-11 Donn Terry <donn@interix.com>
3916
d33e1d24
ILT		 3917 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3918 BFD_RELOC_RVA relocations.
3919
18dc2407
ILT		 3920 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3921 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3922 starts with "_G".
3923
945a1a6b
ILT		 3924 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3925 defined.
3926 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3927 * doc/internals.texi (Object format backend): Document
3928 SET_SECTION_RELOCS.
3929
79d292aa
ILT		 3930 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3931 relocations against global symbols if TE_PE.
3932
7a6284c4
ILT		 3933 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3934 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3935
8828d862
ILT		 3936 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3937 symbols.
3938
9690c54d
ILT		 3939 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3940 symbols which do not have a constant value, or tags with
3941 non-tags. Remove the symbol from the list before adding it at the
3942 end.
3943
23dab925
ILT		 3944 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3945 C_FCN symbol differently if TE_PE.
3946 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3947 appears in the pseudo-op, rather coff_line_base which is only set
3948 for a .bf symbol.
3949
28428223
ILT		 3950 * config/obj-coff.c (obj_coff_loc): New static function.
3951 (obj_pseudo_table): Add "loc".
3952
e8a3ab75
ILT		 3953 * config/obj-coff.c (add_lineno): Check that the line number is
3954 positive.
3955
2ab9b79e
ILT		 3956 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3957 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3958 int.
3959 (md_atof): Return NULL rather than 0.
3960 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 3961 * expr.c (expr): Change first parameter to int.
3962 * config/obj-coff.c: Add declarations for static functions.
3963 (coff_frob_symbol): Use SYM_AUXENT.
3964 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 3965
5881e4aa
ILT		 3966 * config/obj-coff.c (obj_coff_section): Default to setting
3967 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3968
e723ef7c
ILT		 3969 * write.c (adjust_reloc_syms): Print adjusted fixup.
3970
fa16d387
ILT		 3971 * expr.c (integer_constant): Correct too_many_digits calculation
3972 in base 10 case.
3973
13a830b6
AS		 39741999-09-09 Andreas Schwab <schwab@suse.de>
3975
3976 * doc/c-arm.texi: Fix arguments of @var to not contain
3977 punctuation.
3978
325188ec
NC		 39791999-09-08 Philip Blundell <pb@nexus.co.uk>
3980
3e87a760 3981 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 3982 and COFF targets.
3983 (md_parse_option): Only support -k flag for ELF and COFF targets.
3984
e7c1f43c
JL		 3985Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3986
3987 * config/tc-hppa.c (pa_ip): Put strict register checks before
3988 call to pa_parse_number.
3989
4964086a
JL		 3990 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3991
c4bf532f
ILT		 39921999-09-06 Ian Lance Taylor <ian@zembu.com>
3993
3994 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3995 BFD_ASSEMBLER code.
3996
a33132fd
ILT		 39971999-09-06 Donn Terry <donn@interix.com>
3998
3999 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4000
0f4f8b56
JL		 4001Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4002
4003 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4004 candidate instruction. Require registers for register arguments
4005 when in strict mode. Require assemble-time constants for
4006 constants when in strict mode.
4007 (pa_get_absolute_expression): Require a constant when in strict
4008 mode.
eaa15ab8 4009
d3388653
NC		 40101999-09-06 Nick Clifton <nickc@cygnus.com>
4011
4012 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4013
041dd5a9
ILT		 40141999-09-04 Steve Chamberlain <sac@pobox.com>
4015
4016 * config/tc-pj.c: New file, supports picoJava in ELF.
4017 * config/tc-pj.h: Ditto.
4018 * configure.in (pjl*, pj*): New targets.
4019 * Makefile.am: Rebuild dependencies.
4020 (CPU_TYPES): Add pj.
4021 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4022 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4023 * doc/c-pj.texi: New file.
4024 * doc/as.texinfo: Add some PJ specifics.
4025 * doc/all.texi: Add PJ to the list of all architectures, sort them
4026 all alphabetically.
4027 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4028 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4029
4ca72d38
AM		 40301999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4031
4032 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4033 (obj_frob_file): Test for null pointer.
4034 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4035 (OBJ_PROCESS_STAB): And here.
4036 (elf_obj_sy): Remove
4037
4038 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4039 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4040 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4041
4042 * config/obj-coff.c (no_func): Remove.
4043 (coff_format_ops): Change occurrences of no_func to 0, as we test
4044 for 0 in obj-multi.h.
4045
4046 * configure.in: Enable bfd for i386-coff when primary target is
4047 bfd. Enable i386 elf,coff emulation support. Don't set
4048 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4049 emulation to support.
4050 *configure: Regenerate.
4051
bcef92fa
NC		 40521999-09-02 Nick Clifton <nickc@cygnus.com>
4053
4054 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4055 .section .line directive is encountered.
4056
cdf82bcf
NC		 40571999-09-01 Nick Clifton <nickc@cygnus.com>
4058
5856c19a 4059 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4060 format.
5856c19a 4061
cdf82bcf
NC		 4062 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4063 * as.texinfo: Document --gdwarf2 command line option.
4064 Add additional documentation of ARM command line switches.
4065
af6bdddf
AM		 40661999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4067
4068 * config/tc-i386.c (i386_intel_memory_operand): Combine
4069 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4070 and RESTORE_END_STRING around parse_register calls.
4071 (i386_operand): Here too.
4072 (i386_is_reg): Remove.
4073 (parse_register): Move as_bad calls from within this function to
4074 callers.
4075
5f47d35b
AM		 40761999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4077
4078 Based on a patch from H.J. Lu <hjl@gnu.org>
4079 * config/tc-i386.c (parse_register): Handle FP regs specially.
4080 (md_begin): Remove '(' and ')' from register_chars.
4081
1174497c
DE		 40821999-08-29 Doug Evans <devans@casey.cygnus.com>
4083
4084 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4085 error message (done elsewhere).
4086
17d9105c
JL		 4087Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4088
4089 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4090
9ecc05f0
JL		 4091Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4092
66778679 4093 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4094 args by 'f'.
4095
9e4f2d3a
JL		 4096 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4097
680ef6de
JL		 4098 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4099 between args.
4100 Add new completers. Fix bug in 64 bit condition handling.
4101
413c94ba
JL		 4102 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4103 'cS', and 'c*'.
4104
28252e61
JL		 4105 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4106
a97685e9
JL		 4107 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4108
3e87a760 4109 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4110
cb30237e
NC		 41111999-08-27 Jim Wilson <wilson@cygnus.com>
4112
4113 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4114 (struct ls): Add frag field. Initialize it to zero.
4115 (out_end_sequence): New local text_frag. Set it while in text section.
4116 Replace address check with frag check. Set ls.frag to text_frag if
4117 out_set_addr called.
4118 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4119 Set it before switching sections. Replace address check with frag
4120 check. Set ls.frag to saved_frag if out_set_addr called.
4121
09a798ea
NC		 41221999-08-26 David Mosberger <davidm@hpl.hp.com>
4123
66778679 4124 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4125 output "advance_pc" opcode instead of calling gen_addr_line().
4126 The latter has the undesired side-effect of creating a new row
3e87a760 4127 in the debug line info matrix.
09a798ea 4128
e1c05f12
NC		 41291999-08-26 Jim Wilson <wilson@cygnus.com>
4130
4131 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4132 ls.last_filename if last is less than zero. Set ls.last_filename
4133 when allocating new entry.
4134 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4135 call.
4136
b23bac36
AM		 41371999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4138
4139 * config/tc-i386.c (i386_index_check): Fix the displacement size
4140 when INFER_ADDR_PREFIX.
4141
50f4163f
NC		 41421999-08-18 Nick Clifton <nickc@cygnus.com>
4143
4144 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4145 display its value.
4146
f589a541
ILT		 41471999-08-17 Ian Lance Taylor <ian@zembu.com>
4148
4149 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4150 handle 0xffffNNNN constants correctly.
4151
11450271
NC		 41521999-08-16 Nick Clifton <nickc@cygnus.com>
4153
4154 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4155 as well as loads.
4156
276b1dc2
NC		 41571999-08-13 Nick Clifton <nickc@cygnus.com>
4158
4159 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4160 (md_apply_fix3): Always pass positive values to
4161 validate_offset_imm.
4162
ae5ad4ad
NC		 41631999-08-12 Nick Clifton <nickc@cygnus.com>
4164
4165 * config/tc-arm.c (skip_whitespace): New macro.
4166 Formatting tidy ups.
3e87a760 4167
ae5ad4ad
NC		 4168 (md_apply_fix3): Store relocation offset in addend for ELF based
4169 relocs.
4170 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4171 calls.
4172
bf6d3895
AM		 41731999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4174
4175 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4176 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4177
46031ca9
JL		 4178Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4179
b100be66
JL		 4180 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4181 flags for the unwind subspace.
4182
46031ca9
JL		 4183 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4184 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4185 suitable relocation based on the size of the target's pointer.
4186 Always Use subsegment zero for the unwinders.
4187 (pa_level): Handle "2.0w".
4188
65172ab8 4189Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4190
4191 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4192 with the following instruction unless this was specified.
4193
1a1ae23e
ILT		 41941999-08-09 Ian Lance Taylor <ian@zembu.com>
4195
4196 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4197 certain sections, to match BFD changes.
4198
81afc846
ILT		 41991999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4200
4201 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4202 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4203 * Makefile.in: Rebuild.
81afc846 4204
04ad1543
ILT		 42051999-08-08 Ian Lance Taylor <ian@zembu.com>
4206
4207 * Makefile.am: Rename .dep* files to DEP*.
4208 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4209 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4210 targets to DEPOBJ.
4211 * Makefile.in: Rebuild.
4212
1eb7027c
RH		 42131999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4214
4215 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4216
2dcc60be
ILT		 42171999-08-08 Ian Lance Taylor <ian@zembu.com>
4218
46eec08e
ILT		 4219 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4220 avoid problems on DOS filesystems.
4221 * Makefile.in: Rebuild.
4222
2dcc60be
ILT		 4223 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4224
42251999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4226
4227 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4228 section flag.
4229
76a27922
ILT		 42301999-08-08 Ian Lance Taylor <ian@zembu.com>
4231
4232 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4233 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4234 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4235
0741736b
JL		 4236Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4237
4238 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4239
9a913dfb
JL		 4240Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4241
4242 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4243
a1f2d742
ILT		 42441999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4245
4246 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4247 non-adjustable symbols.
4248
55a914bc
JL		 4249Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4250
4251 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4252
336f7c70 4253Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4254
4255 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4256 operands.
4257
9750fcc5
ILT		 42581999-08-05 Donn Terry <donn@interix.com>
4259
4260 * config/te-interix.h: New file.
4261 * configure.in (i386-*-interix*): New target.
4262 * configure: Rebuild.
4263
39ba5561
JL		 4264Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4265
4266 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4267 selectors for ELF too.
4268 (selector_table): Add "ltp" and "rtp" selectors.
4269
eecb386c
AM		 42701999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4271
4272 * config/tc-i386.c (i386_operand): No need to change
4273 operand_string pointer in segment reg case before goto
4274 do_memory_reference. Initialise displacement_string_start and
4275 displacement_string_end after do_memory_reference label.
4276 (i386_index_check): Add operand_string param, and print error
4277 message on failure here.
4278 (i386_intel_memory_operand): Instead of here.
4279 (i386_operand): And here.
4280 (INFER_ADDR_PREFIX): Enable.
4281
4282 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4283
4284 * config/tc-i386.h (DefaultSize): Define. Renumber following
4285 opcode_modifier defines.
4286
4287 From Etienne Lorrain <etienne.lorrain@ibm.net>
4288 * config/tc-i386.c (stackop_size): New variable.
4289 (set_16bit_code_flag): Clear it here.
4290 (set_16bit_gcc_code_flag): New function.
4291 (md_pseudo_table): Add "code16gcc" entry.
4292 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4293
f173e82e
ILT		 42941999-08-03 Ian Lance Taylor <ian@zembu.com>
4295
a04b544b
ILT		 4296 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4297 next_set_end even if the end symbol is being discarded.
4298
4299 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4300 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4301 * config/obj-coff.c: Likewise.
4302 (seg_info_type): Remove.
4303 (seg_info_off_by_4): Change to array of segT.
4304 (s_get_segment): Adjust accordingly.
4305 (obj_pseudo_table): Fully initialize sentinel entry.
4306
f173e82e
ILT		 4307 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4308 Ralf Baechle <ralf@uni-koblenz.de>.
4309
c3332e24
AM		 43101999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4311
4312 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4313
43141999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4315
24eab124
AM		 4316 * config/tc-i386.c: Indentation and white space changes.
4317 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4318 don't enable it by default.
4319 (i386_intel_operand): Remove redundant prototype.
4320 Move check on number of memory operands, and i.mem_operands++
4321 (i386_intel_memory_operand): To here.
4322 Remove i386_immediate code from here. Remove special case code
4323 for input and output using (%dx). Remove base/index checks and
4324 call i386_index_check instead. Save initial operand_string
4325 argument for error message.
4326 (i386_operand): Remove redundant prototype. Move base/index
4327 checks to i386_index_check.
4328 (i386_displacement): Move intel mode check for non-zero
4329 i.disp_operand
4330 (i386_intel_memory_operand): To here.
c3332e24 4331
6d8809aa
RH		 43321999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4333
4334 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4335 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4336 by .register pseudo-op if -64 and --no-undeclared-regs.
4337 (s_register, sparc_adjust_symtab): New functions.
4338 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4339 Declare sparc_adjust_symtab as tc_adjust_symtab.
4340 * doc/c-sparc.texi: Add description of #ignore special literal
4341 for .register pseudo-op.
4342
c8d259f7
CM		 43431999-07-30 Catherine Moore <clm@cygnus.com>
4344
eaa15ab8 4345 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4346 the relocation's section offset.
4347
b77ad1d4
AM		 43481999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4349
4350 * write.c (fixup_segment): Fix generic error check overflow test.
4351
4352 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4353 X_add_number to long.
4354
b53fcc20
JL		 4355Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4356
4357 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4358 processing.
b53fcc20 4359
d2e71411
ILT		 43601999-07-27 Ian Lance Taylor <ian@zembu.com>
4361
4362 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4363 VTABLE relocations.
4364
e9f56b1d
ILT		 43651999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4366
4367 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4368
1a39f480
ILT		 4369 * configure.bat: Remove; obsolete.
4370 * config/go32.cfg: Likewise.
4371
29fe79d3
ILT		 43721999-07-21 Brad M. Garcia <bgarcia@fore.com>
4373
4374 * configure.in (i386-*-vxworks*): New target.
4375 * configure: Rebuild.
4376
e06510e6
RH		 43771999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4378
4379 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4380
dabe3bbc
RH		 43811999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4382
4383 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4384 on -64 and not pic.
4385 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4386 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4387 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4388 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4389 MAX_RELOC_EXPANSION): Define.
4390 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4391
b4cac588
AM		 43921999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4393
4394 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4395 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4396 block. Print a warning if an 8-bit or 16-bit constant
4397 displacement or immediate is truncated on output.
4398 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4399 immediate.
4400 (i386_operand): Disallow immediate jump absolute operand.
4401
966ed0b4
ILT		 44021999-07-15 Ian Lance Taylor <ian@zembu.com>
4403
0ed15843
ILT		 4404 * configure.in: Bump version number to 2.9.5.
4405 * configure: Rebuild.
4406
966ed0b4
ILT		 4407 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4408 or %llx work.
4409
67f1cff0
JL		 4410Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4411
4412 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4413 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4414
2f992c04
NC		 44151999-07-14 Philip Blundell <pb@nexus.co.uk>
4416
4417 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4418 is defined.
4419 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4420
4421 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4422 if -mno-fpu was given.
4423 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4424 relocs.
4425 (cons_fix_new_arm): Remove misleading comments.
4426
14ad458a
ILT		 44271999-07-14 Ian Lance Taylor <ian@zembu.com>
4428
4429 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4430 error message.
4431 (relax_segment): Likewise. After giving a rs_org error, convert
4432 the frag to rs_align to avoid cascading errors.
4433
36823076
AS		 44341999-07-12 Andreas Schwab <schwab@suse.de>
4435
4436 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4437
ab9da554
ILT		 44381999-07-11 Ian Lance Taylor <ian@zembu.com>
4439
4440 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4441 as appropriate. Fill in structure initializations. Add variable
4442 initializations. Add casts.
4443 * dwarf2dbg.c (print_stats): Change i to size_t.
4444 * listing.c (listing_listing): Change list_line to unsigned int.
4445
e0accf0c
ILT		 44461999-07-10 Ian Lance Taylor <ian@zembu.com>
4447
4448 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4449 rather than checking for \001 and \002 in symbol name.
4450 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4451
7d4ce8a9
JL		 4452Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4453
4454 * configure.in (hppa*-linux-gnu*): New target.
4455 * configure: Rebuilt.
4456
5395a469
NC		 44571999-07-08 Nick Clifton <nickc@cygnus.com>
4458
3e87a760 4459 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 4460
cac58fa6
NC		 44611999-07-07 Nick Clifton <nickc@cygnus.com>
4462
5395a469 4463 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 4464 accessing symbolP directly.
4465
03b36ee1
JL		 4466Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4467
4468 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4469 for ELF.
4470
49a5575c
NC		 44711999-07-05 Nick Clifton <nickc@cygnus.com>
4472
4473 * config/tc-arm.c (ARM_EXT_V5): Define.
4474 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4475 (md_begin): Detect ARM v5 architectures.
4476 (md_parse_option): Accept arm v5 specification.
4477 (md_show_usage): Documment -marmv5 switch.
4478
4479 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 4480
49a5575c
NC		 4481 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4482 op.
4483 (validate_immediate_twopart): New function. Determine if a
4484 constant can be computed by two ADD instructions.
4485 (output_inst): Remove its command line parameter - it was never
4486 used.
4487 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4488 implememt the ADRL pseudo op.
4489 (tc_gen_reloc): Generate a suitable error message if an ADRL
4490 instruction tries to generate a real reloc.
4491
4492 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4493
09ecf0ba
JL		 4494Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4495
4496 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4497 into lower case.
4498
264d6861
ILT		 44991999-06-27 H.J. Lu <hjl@gnu.org>
4500
4501 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4502 non BFD_ASSEMBLER case.
4503
827c0149
ILT		 45041999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4505
4506 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4507 data.
4508
a340d270
RH		 45091999-06-26 David Mosberger <davidm@hpl.hp.com>
4510
4511 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4512 out_end_sequence() when the address decreases due to a new frag.
4513 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4514 numbering starts with 1.
4515
16b93d88
NC		 45161999-06-23 Nick Clifton <nickc@cygnus.com>
4517
4518 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4519 .section for COFF.
4520 (mcore_s_text): Call obj_elf_text for ELF target.
4521 (mcore_s_data): Call obj_elf_data for ELF target.
4522 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4523 for COFF target.
4524 (mcore_s_bss): New function: Dump literal table before changing
4525 sections.
4526 (mcore_s_comm): New function: Dump literal table before changing
4527 sections.
3e87a760 4528
16b93d88
NC		 4529 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4530 No longer static functions.
4531 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4532 Provide prototypes for these functions.
4533
fed9b18a
ILT		 45341999-06-22 Ian Lance Taylor <ian@zembu.com>
4535
be2acf27
ILT		 4536 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4537 a list of names, to try obj_segment_name, and to try abbreviated
4538 names when using COFF without long section names.
4539
7dcc9865
ILT		 4540 * config/tc-alpha.c: More use of symbol accessor functions.
4541 * config/tc-arc.c: Likewise.
4542 * config/tc-d30v.c: Likewise.
4543 * config/tc-fr30.c: Likewise.
4544 * config/tc-i860.c: Likewise.
4545 * config/tc-m88k.c: Likewise.
4546 * config/tc-mcore.c: Likewise.
4547 * config/tc-ns32k.c: Likewise.
4548 * config/tc-sparc.c: Likewise.
4549 * config/tc-v850.c: Likewise.
4550
a77f5182
ILT		 4551 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4552 sy_value with appropriate accessor functions.
4553 * config/tc-arm.c (md_apply_fix3): Likewise.
4554 * config/tc-d10v.c (AT_WORD_P): Likewise.
4555 * config/tc-v850.c (reg_name_search): Likewise.
4556
fed9b18a
ILT		 4557 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4558 use symbol_get_bfdsym instead.
4559 * config/tc-ppc.c (md_assemble): Likewise.
4560 * config/tc-v850.c (v850_comm): Likewise.
4561
310b5aa2
ILT		 45621999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4563
4564 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4565 the symbol, rather than accessing the bsym member.
4566 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4567 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4568 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4569 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4570 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4571 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4572 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4573 * config/tc-v850.c (tc_gen_reloc): Likewise.
4574
9cb8e75e
JL		 4575Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4576
4577 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4578 (hppa_gen_reloc_type): Conditionalize on BFD64.
4579 (tc_gen_reloc): Re-enable ELF relocations.
4580 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4581
3d103319
ILT		 45821999-06-21 Ian Lance Taylor <ian@zembu.com>
4583
4584 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4585 warning.
4586 (do_ldst): Move assignment out of if condition.
4587 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4588 parentheses to avoid warning.
4589
776b24b4
NC		 45901999-06-21 Nick Clifton <nickc@cygnus.com>
4591
155f0fe7
NC		 4592 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4593 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 4594
809ffe0d
ILT		 45951999-06-19 Ian Lance Taylor <ian@zembu.com>
4596
4597 * config/tc-ppc.c: Update for symbol handling changes.
4598 * config/obj-coff.c: Likewise.
4599
49863f82
JL		 4600Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4601
4602 * tc-hppa.c: General cleanups of ELF support. No more spaces
4603 and subspaces for ELF.
4604 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4605 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4606 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4607 (UNWIND_SECTION_NAME): Likewise.
4608 (space/subspace related structures): Conditionalize definitions
4609 on OBJ_SOM.
4610 (space/subspace directives and support routines): Conditionalize
4611 definitions and references/uses on OBJ_SOM.
4612 (label_symbol_struct): For ELF, track the symbol's segment. For
4613 SOM track its space.
4614 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4615 changes.
4616 (USE_ALIASES): Kill for both SOM & ELF.
4617 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4618 (pa_space, pa_subspace): Corresponding changes.
4619 (pa_spaces_begin): Corresponding chagnes.
4620 (md_begin): Do not muck around with space/subspace stuff for
4621 OBJ_ELF.
4622 (md_apply_fix): Temporarily disable argument relocation stuff
4623 for OBJ_ELF.
4624 (tc_gen_reloc): Temporarily disable relocation generation for
4625 OBJ_ELF
4626 (pa_build_unwind_subspace): Similarly.
4627
fed881b1
NC		 46281999-06-16 Nick Clifton <nickc@cygnus.com>
4629
4630 * config/tc-arm.c (thumb_set): New pseudo op.
4631 (text, data, section): Override these pseudo ops with ARM
4632 specific versions.
4633 (s_thumb_set): New function: Perform the same as a .set pseudo
4634 op, but also mark the alias'ed symbol as being a Thumb
4635 function.
4636 (arm_s_text): New function: Perform the same as the .text
4637 pseudo op, but dump the literal pool before changing
3e87a760 4638 sections.
fed881b1
NC		 4639 (arm_s_data): New function: Perform the same as the .data
4640 pseudo op, but dump the literal pool before changing
3e87a760 4641 sections.
fed881b1 4642 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 4643 .section pseudo op, but dump the literal pool before changing
4644 sections.
fed881b1
NC		 4645 (arm_cleanup): Do not reset the current section before dumping
4646 the literal pool.
4647
0f94f4c8
NC		 46481999-06-17 Nick Clifton <nickc@cygnus.com>
4649
2f3519a2
NC		 4650 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4651 OPTION_NO_WARN_UNMATCHED entries.
4652 (md_parse_option): Generate a warning message if an unrecognised
4653 option is encountered.
4654
0f94f4c8
NC		 4655 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4656 (get_operands): When parsing an expression after an '@' symbol
4657 has been detected, do not ignore '#' symbols.
4658 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 4659 false.
0f94f4c8 4660
e4a86f6f
ILT		 46611999-06-13 Ian Lance Taylor <ian@zembu.com>
4662
4663 From K. Richard Pixley <rich@noir.com>:
4664 * configure.in (ppc-*-vxworks*): New target.
4665 * configure: Rebuild.
4666
a8aed0fb
UD		 46671999-06-12 Philip Blundell <philb@gnu.org>
4668
4669 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4670
7565ed77
ILT		 46711999-06-13 Ian Lance Taylor <ian@zembu.com>
4672
4673 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4674 which refer to symbols in linkonce sections, permit reducing the
4675 relocs if the symbol is local.
4676
b9e57a38
ILT		 46771999-06-12 Ian Lance Taylor <ian@zembu.com>
4678
4679 * subsegs.c (subseg_text_p): New function.
4680 * as.h (subseg_text_p): Declare.
4681 * read.c (do_align): Use subseg_text_p to set the default fill.
4682 * write.c (subsegs_finish): Likewise.
4683 * config/obj-coff.c (write_object_file): Likewise.
4684 * config/tc-i386.h (md_maybe_text): Don't define.
4685 (md_do_align): Use subseg_text_p to set the default fill.
4686 * config/tc-m32r.c (m32r_do_align): Likewise.
4687 * config/tc-sh.c (sh_do_align): Likewise.
4688 * config/tc-sparc.h (md_do_align): Likewise.
4689
008960a5
ILT		 46901999-06-12 David O'Brien <obrien@freebsd.org>
4691
4692 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4693 * configure: Rebuild.
4694
a1605869
ILT		 46951999-06-12 Ian Lance Taylor <ian@zembu.com>
4696
d9ac5a3b
ILT		 4697 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4698 * Makefile.am: Rebuild dependencies.
4699 * Makefile.in: Rebuild.
4700
a1605869
ILT		 4701 * config/tc-i386.c (i386_immediate): Remove unused label
4702 seg_unimplemented.
4703
4704 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4705 * symbols.c: Likewise.
4706 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4707 sy_next field when taking address, rather than symbol_next.
4708
4709 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4710 offsetT.
4711 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4712 value from the output file architecture.
4713 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4714 * dwarf2dbg.h: Change bfd_vma to addressT.
4715
a7cd1c22
ILT		 47161999-06-11 Ian Lance Taylor <ian@zembu.com>
4717
4718 * dwarf2dbg.h: Use PARAMS in function declarations.
4719
76171f81
ILT		 47201999-06-11 Martin Dorey <mdorey@madge.com>
4721
4722 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4723 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4724 OBJ_ELF.
4725 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4726
9b4d630b
ILT		 47271999-06-11 Ian Lance Taylor <ian@zembu.com>
4728
5865bb77
ILT		 4729 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4730
9e7c96d9
ILT		 4731 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4732 popsection.
4733
1b50c718
ILT		 4734 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4735
1bf67e0d
ILT		 4736 * read.c (read_a_source_file): Only declare inescape if
4737 QUOTES_IN_INSN.
4738
4739 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4740 match parameters.
4741 (find_entry_byval): Add parens to avoid warning.
4742
4743 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4744
9b4d630b
ILT		 4745 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4746 undefined symbols.
4747
a22b281c
RH		 47481999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4749
66778679 4750 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 4751 with isoctal.
4752
4753 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4754 synthetize_setx): New functions.
4755 (md_assemble): Broken the special cases into the above
4756 functions. Make compiler happy if sizeof(bfd_vma)==4.
4757 Fix sethi generated from set/setuw. If instructions have a relloc,
4758 always clear the fields to be relocated in the opcode.
4759 (sparc_ip): Remove special_case global variable.
4760
7f2f689c
ILT		 47611999-06-10 Ian Lance Taylor <ian@zembu.com>
4762
d7ba4a77
ILT		 4763 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4764 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4765 indication of success rather than a value.
4766 (itbl_get_val): Likewise.
4767 (itbl_get_field): Use strcspn. Change delimiters to include
4768 parens.
4769 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4770 (itbl_get_val): Likewise.
4771 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4772
7f2f689c
ILT		 4773 * symbols.c (copy_symbol_attributes): Convert local symbols to
4774 regular symbols.
4775
c1d3c45e
NC		 47761999-06-10 Nick Clifton <nickc@cygnus.com>
4777
4778 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 4779 ARM920t.
c1d3c45e 4780
63fab58c
RH		 47811999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4782
4783 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4784 Optimize set if sizeof(bfd_vma) == 64.
4785 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 4786 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 4787 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4788
cf9a1301
RH		 47891999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4790
4791 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4792 (s_ncons): New function.
4793 (native_op_table): New table.
4794 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4795 R_SPARC_OLO10 handling.
4796
bf29b231
RH		 4797Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4798
4799 * expr.h (struct expressionS): Revert last change; widen X_op.
4800 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4801
9be1cda6
AS		 4802Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4803
a4835b42
AS		 4804 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4805 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4806 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4807 * Makefile.in: Regenerated.
4808
9be1cda6
AS		 4809 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4810 `common' pass on to s_mri_common.
3e87a760 4811 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 4812
62335629
RH		 48131999-06-06 Richard Henderson <rth@cygnus.com>
4814
4815 * config/obj-elf.c (obj_elf_section): Don't free the return
4816 value of demand_copy_C_string.
4817
9de8d8f1
RH		 48181999-06-05 Richard Henderson <rth@cygnus.com>
4819
4820 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4821 creation logic from obj_elf_create_section.
4822
4823 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4824 (section_stack): New.
4825 (special_sections): Make const.
4826 (obj_elf_section): Gut and rewrite parsing.
4827 (obj_elf_change_section): New function broken out of obj_elf_section.
4828 (obj_elf_parse_section_letters): Likewise.
4829 (obj_elf_section_word): Likewise.
4830 (obj_elf_section_type): Likewise.
4831 (obj_elf_previous): Treat as a toggle.
4832 (obj_elf_popsection): New.
4833 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4834 (ppc_section_type): Likewise.
4835 * config/tc-ppc.h: Likewise.
4836
4837 * expr.h (struct expressionS): Don't make X_op a bitfield.
4838 * config/tc-alpha.c: Update for symbol handling changes.
4839 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4840 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4841
58b5739a
RH		 48421999-06-05 Richard Henderson <rth@cygnus.com>
4843
4844 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4845 (dwarf2_gen_line_info): Kill unused variables.
4846 (dwarf2_finish): Likewise.
4847 (dwarf2_where): Likewise.
4848 (dwarf2_directive_file): If we've only got a string,
4849 hand off to s_app_file.
4850 * ecoff.c: Move the include of ecoff.h.
4851 * symbols.h (S_IS_FUNCTION): Prototype.
4852
4853 * read.c (LEX_HASH): Supply a default.
4854 (lex_type): Use it.
4855 (s_globl): Update `c' after skipping whitespace.
4856 * read.h (LEX_END_NAME, is_name_ender): New.
4857 * expr.c (get_symbol_end): Respect it.
4858
398e8c25
ILT		 48591999-06-04 Mark Klein <mklein@dis.com>
4860
993142d5
ILT		 4861 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4862 to real if OBJ_SOM
4863 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4864
398e8c25
ILT		 4865 * config/tc-hppa.c: Update for symbol handling changes.
4866
b4013713
ILT		 48671999-06-03 Ian Lance Taylor <ian@zembu.com>
4868
080e41e6
ILT		 4869 * cgen.c: Update for symbol handling changes.
4870 * config/tc-m32r.c: Likewise.
f412ead8 4871
a0f75b47
ILT		 4872 * config/tc-hppa.h: Update for symbol handling changes.
4873 * config/tc-hppa.c: Likewise.
4874
174419c1
ILT		 4875 * config/tc-arm.h: Update for symbol handling changes.
4876 * config/tc-arm.c: Likewise.
4877 (symbol_make_empty): Remove. Just use symbol_create.
4878
4879 * symbols.c (symbol_set_tc): Correct name.
4880
6104f0a0
ILT		 4881 * Makefile.am: Rebuild dependencies.
4882 ($(OBJS)): Don't depend upon struc-symbol.h.
4883 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4884 * dep-in.sed: Don't remove struc-symbol.h.
4885 * Makefile.in: Rebuild.
4886
b4013713
ILT		 4887 * doc/internals.texi (Symbols): Describe changes in symbol
4888 handling.
4889
6576f0b5
RH		 48901999-06-03 Richard Henderson <rth@cygnus.com>
4891
4892 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4893 instead of doing the work by hand.
4894
fac0d250
RH		 48951999-06-03 David Mosberger <davidm@hpl.hp.com>
4896
4897 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4898 state of line state-machine.
4899 (struct ls): Collect DWARF2 line state-machine state in new member
4900 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4901 resulted in any DWARF2 directives.
4902 (reset_state_machine): New function.
4903 (out_end_sequence): Ditto.
4904 (dwarf2_gen_line_info): When switching sections or switching to a
4905 lower text address, call out_end_sequence() first to terminate the
4906 previous code sequence as code sequences MUST have monotonically
4907 increasing addresses.
4908 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4909
49101999-06-03 David Mosberger <davidm@hpl.hp.com>
4911
4912 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4913 DWARF2 debug info (line information only, at this point).
4914 * as.h: Update comment about supported debug formats.
4915 * dwarf2dbg.c, dwarf2dbg.h: New files.
4916 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4917
4918 * expr.c (operand): Don't use [ for parens if we want an index op.
4919 (op_encoding): Switch [ into O_index, if desired.
4920 (op_rank): Renumber with O_index on bottom.
4921 (expr): If O_index, match closing bracket.
4922 * expr.h (O_index): New.
4923
4924 * read.c (read_a_source_file): Conditionally allow matched "
4925 in lines passed to md_assemble.
4926
4927 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4928
49309057
ILT		 49291999-06-03 Ian Lance Taylor <ian@zembu.com>
4930
4931 Add support for storing local symbols in a small structure to save
4932 memory when assembling large files.
4933 * as.h: Don't include struc-symbol.h.
4934 (symbolS): Add typedef.
4935 * symbols.c: Include struc-symbol.h.
4936 (local_hash): New static variable.
4937 (save_symbol_name): New static function, from symbol_create.
4938 (symbol_create): Call save_symbol_name.
4939 (local_symbol_count): New static variable.
4940 (local_symbol_conversion_count): Likewise.
4941 (LOCAL_SYMBOL_CHECK): Define.
4942 (local_symbol_make): New static function.
4943 (local_symbol_convert): New static function.
4944 (colon): Handle local symbols. Create local symbol for local
4945 label name.
4946 (symbol_table_insert): Handle local symbols.
4947 (symbol_find_or_make): Create local symbol for local label name.
4948 (symbol_find_base): Check for local symbol.
4949 (symbol_append, symbol_insert): Check for local symbols.
4950 (symbol_clear_list_pointers, symbol_remove): Likewise.
4951 (verify_symbol_chain): Likewise.
4952 (copy_symbol_attributes): Likewise.
4953 (resolve_symbol_value): Handle local symbols.
4954 (resolve_local_symbol): New static function.
4955 (resolve_local_symbol_values): New function.
4956 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4957 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4958 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4959 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4960 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4961 (symbol_previous, symbol_next): New functions.
4962 (symbol_get_value_expression): Likewise.
4963 (symbol_set_value_expression): Likewise.
4964 (symbol_set_frag, symbol_get_frag): Likewise.
4965 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4966 (symbol_mark_used_in_reloc): Likewise.
4967 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4968 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4969 (symbol_mri_common_p): Likewise.
4970 (symbol_mark_written, symbol_clear_written): Likewise.
4971 (symbol_written_p): Likewise.
4972 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4973 (symbol_section_p, symbol_equated_p): Likewise.
4974 (symbol_constant_p): Likewise.
4975 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4976 (symbol_get_obj, symbol_set_obj): Likewise.
4977 (symbol_get_tc, symbol_set_tc): Likewise.
4978 (symbol_begin): Initialize local_hash.
4979 (print_symbol_value_1): Handle local symbols.
4980 (symbol_print_statistics): Print local symbol statistics.
4981 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4982 Declare new symbols.c functions. Move many declarations here from
4983 struc-symbol.h.
4984 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4985 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4986 (struct symbol): Move bsym to make it clearly the first field.
4987 Remove TARGET_SYMBOL_FIELDS.
4988 (symbolS): Don't typedef.
4989 (struct broken_word): Remove.
4990 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4991 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4992 (symbol_clear_list_pointers): Likewise.
4993 (symbol_insert, symbol_remove): Likewise.
4994 (symbol_previous, symbol_append): Likewise.
4995 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4996 (struct local_symbol): Define.
4997 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4998 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4999 (local_symbol_get_frag, local_symbol_set_frag): Define.
5000 (local_symbol_get_real_symbol): Define.
5001 (local_symbol_set_real_symbol): Define.
5002 Define.
5003 * write.c (write_object_file): Call resolve_local_symbol_values.
5004 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5005 (TARGET_SYMBOL_FIELDS): Don't define.
5006 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5007 ECOFF_DEBUGGING, add ECOFF fields.
5008 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5009 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5010 ECOFF_DEBUGGING, add ECOFF fields.
5011 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5012 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5013 * config/tc-mcore.h: Don't include struc-symbol.h.
5014 (TARGET_SYMBOL_FIELDS): Don't define.
5015 (struct mcore_tc_sy): Define.
5016 (TC_SYMFIELD_TYPE): Define.
5017 * Many files: Use symbolS instead of struct symbol. Use new
5018 accessor functions rather than referring to symbolS fields
5019 directly.
5020
5021 * read.c (s_mri_common): Don't add in value of line_label.
5022
5023 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5024 checking for SEC_LINK_ONCE.
5025
5026 * config/tc-sh.h (sh_fix_adjustable): Declare.
5027
5028 * app.c (input_buffer): New static variable.
5029 (app_push): Save saved_input in allocated buffer.
5030 (app_pop): Restored saved_input.
5031 (do_scrub_chars): Change get parameter to take char * and int as
5032 arguments. Change GET macro to pass input_buffer to get
5033 function. Don't save input into allocated buffer.
5034 * as.h (do_scrub_chars): Update declaration.
5035 * input-file.c (input_file_get): Change to take char * and int.
5036 Read data into passed in buffer. Remove static buffer.
5037 * read.c (scrub_from_string): Change to take char * and int. Copy
5038 data into passed in buffer.
5039
5040 * hash.h: Neaten. Declare hash_traverse.
5041 * hash.c: Complete rewrite based on BFD hashing code.
5042 * gasp.c (chunksize): New variable.
5043 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5044 hash_delete.
5045
661e4995
NC		 50461999-05-28 Nick Clifton <nickc@cygnus.com>
5047
5048 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5049 addend unless the target uses an old ABI.
5050
d9a62219
DE		 5051Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5052
5053 -Wchar-subscripts cleanup
5054 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5055 calls to isascii,iscntrl are correct.
d9a62219
DE		 5056 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5057 (unsigned char).
5058 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5059 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5060 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5061 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5062
6da466c7
ILT		 50631999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5064
5065 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5066 width for Coldfire.
5067 (arch_coldfire_p): New #define.
5068 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5069
50701999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5071
5072 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5073
5074 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5075 (install_operand): Add place `N'.
5076 (init_table): Add registers ACC, MACSR, MASK.
5077
5078 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5079
5080 * config/tc-m68k.c: Change mcf5200 --> mcf.
5081 (archs): Add mcf5206e, mcf5307.
5082 (m68k_ip): Add format `u'.
5083 (install_operand): Add place `m', `M', `h'.
5084 (init_table): Add upper/lower registers.
5085
5086 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5087
bedf545c
ILT		 50881999-05-28 Martin Dorey <mdorey@madge.com>
5089
5090 * config/tc-i960.c: Several minor changes to add ELF and
5091 BFD_ASSEMBLER support.
5092 * config/tc-i960.h: Likewise.
5093 * configure.in (i960-*-elf*): New target.
5094 * aclocal.m4, configure: Rebuild.
5095
40c62b25
AM		 50961999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5097
5098 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5099 reloc changes when defined(BFD_ASSEMBLER).
5100
daa01f85
AM		 51011999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5102
5103 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5104
5105 * write.c (write_print_statistics): Output to file, not stderr.
5106
5107 * expr.c (generic_bignum_to_int32,64): Prototype.
5108
5109 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5110 output_sleb128, output_uleb128, output_big_sleb128,
5111 output_big_uleb128, output_big_leb128): Prototype.
5112 (output_big_sleb128, output_big_uleb128): Make inline.
5113 (output_big_leb128): Remove inline
5114
5115 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5116 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5117 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5118 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5119 value for correct overflow check in write.c:fixup_segment.
5120 * write.c (fixup_segment): Move bitfield overflow checks to after
5121 the md_apply_fix call.
5122 * config/obj-coff.c (fixup_segment): Likewise.
5123 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5124 valueT *val argument.
5125
19b34177
AS		 5126Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5127
5128 * config/atof-ieee.c (gen_to_words): Correctly round a
5129 denormalized number. Fix off-by-one in range checking for
3e87a760 5130 exponent in a denormal.
19b34177 5131
b8a40f53
NC		 51321999-05-10 Nick Clifton <nickc@cygnus.com>
5133
5134 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5135 name.
b8a40f53 5136
53f3de98
RH		 5137Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5138
5139 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5140
578ec497
AM		 51411999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5142
5143 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5144 (ReverseRegRegmem): Remove.
5145 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5146 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5147 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5148 kludge.
5149
5150 From Doug Ledford <dledford@redhat.com>
5151 * config/tc-i386.h (RegXMM): New for P/III.
5152 * config/tc-i386.c: Add support for P/III.
5153
d0e9a01c
RH		 5154Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5155
5156 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5157 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5158 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5159
83183c0c
RH		 5160Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5161
5162 * config/tc-i386.c (i386_immediate): Skip whitespace before
5163 complaining about junk after expression.
5164 (i386_displacement): Likewise.
5165
03987ced
RH		 5166Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5167
5168 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5169 Don't copy before downcaseing.
5170
0d96863f 51711999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5172
66778679
RH		 5173 * tc-m68k.c: Include elf/m68k.h.
5174 (m68k_elf_final_processing): New routine.
5175 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5176 Define.
3e87a760 5177
90700a53
JL		 5178Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5179
5180 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5181 17 bit fmt insn.
5182
252b5132
RH		 51831999-04-30 Nick Clifton <nickc@cygnus.com>
5184
5185 * config/tc-mcore.c (mcore_s_section): Dump literals before
5186 changing section.
5187
51881999-04-29 Nick Clifton <nickc@cygnus.com>
5189
5190 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5191 for COFF/PE port.
5192
5193Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5194
5195 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5196 (TC_INIT_FIX_DATA): Delete.
5197 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5198 (TC_INIT_FIX_DATA): Delete.
5199 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5200 * write.c (fix_new_internal): Initialize fx_cgen member.
5201 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5202 (gas_cgen_md_apply_fix3): Update.
5203 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5204 (md_cgen_record_fixup_exp): Update.
5205 (FX_OPINFO_R_TYPE): Update.
5206
5207 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5208 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5209 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5210 * frags.h (struct frag): Make opindex, opinfo ints.
5211
5212 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5213
52141999-04-26 Tom Tromey <tromey@cygnus.com>
5215
5216 * aclocal.m4, configure: Updated for new version of libtool.
5217
52181999-04-22 Nick Clifton <nickc@cygnus.com>
5219
5220 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5221 md_apply_fix.
252b5132
RH		 5222 (md_apply_fix3): Do not fix up absolute relocations against
5223 symbolic values.
5224
5225 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5226
52271999-04-20 Nick Clifton <nickc@cygnus.com>
5228
5229 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5230 changes and data-in-text directives.
5231 (mcore_cons): New function: intercept cons() operations.
5232 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5233 operations.
252b5132
RH		 5234 (mcore_stringer): New function: intercept stringer() operations.
5235
52361999-04-18 Ian Lance Taylor <ian@zembu.com>
5237
5238 * obj.h (struct format_ops): Change generate_asm_lineno field to
5239 take no parameters.
5240 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5241
5242 * config/tc-alpha.c (find_opcode_match): Add default case to
5243 switch.
5244 (find_macro_match): Likewise.
5245 (load_expression): Parenthesize && within ||.
5246
5247 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5248
52491999-04-17 Nick Clifton <nickc@cygnus.com>
5250
5251 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5252 .text .data .section pseudo ops.
3e87a760
AM		 5253 (mcore_s_section): New function. Dump lits before changing secs.
5254 (mcore_s_text): New function. Dump lits before changing secs.
5255 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5256
52571999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5258
5259 * config/tc-mips.c (mips_32bitmode): New.
5260 (md_begin): Set mips_32bitmode if needed.
5261 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5262 Set EF_MIPS_32BITMODE.
5263
5264Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5265
5266 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5267 change.
5268
52691999-04-16 Nick Clifton <nickc@cygnus.com>
5270
5271 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5272
5273Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5274
3e87a760 5275 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5276 expressions correctly.
5277
5278
52791999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5280
5281 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5282
5283Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5284
5285 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5286 and fmpynfadd instructions.
5287
52881999-04-11 Richard Henderson <rth@cygnus.com>
5289
5290 * as.h (environ): Declare it, if needed.
5291 * as.c (dump_statistics): Don't declare environ.
5292 * configure.in (environ): Detect declaration.
5293 * configure, config.in: Rebuild
5294
5295 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5296 (i386_displacement): Allocate enough space for replacement buffer.
5297 Clean up replacement buffer initialization.
5298
52991999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5300
5301 * subsegs.c (section_symbol): Don't create a new symbol if one
5302 already exists; instead, use the existing one, but set its segment
5303 and frag data if it hasn't already been defined.
5304 * config/obj-coff.c (c_section_symbol): Likewise.
5305
5306Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5307
5308 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5309
53101999-04-08 Nick Clifton <nickc@cygnus.com>
5311
5312 * config/tc-mcore.c: New File: Support routines for MCore
5313 assembler.
3e87a760 5314 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5315 * config/obj-coff.c: Add support for mcore-pe target.
5316
5317 * Makefile.am: Add support for MCore targets.
5318 * Makefile.in: Regenerate.
5319 * configure.in: Add support for MCore targets.
5320 * configure: Regenerate.
5321
5322 * doc/all.texi: Set MCORE.
5323 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5324
252b5132
RH		 5325 * write.h: Prevent multiple inclusion.
5326
53271999-04-06 Ian Lance Taylor <ian@zembu.com>
5328
5329 * asintl.h (LC_MESSAGES): Never define.
5330 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5331 does not define it.
5332 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5333 does not define it.
5334
5335 * Makefile.am (m68k-parse.c): If configuring in the source
5336 directory, copy m68k-parse.y into the local directory before
5337 running ylwrap, to remove spurious differences when generating
5338 snapshots.
5339 * Makefile.in: Rebuild.
5340
5341 * config/tc-sparc.h (md_do_align): Just allocate the number of
5342 bytes necessary, rather than always allocating 1024.
5343
53441999-04-04 Ian Lance Taylor <ian@zembu.com>
5345
5346 * listing.c (listing_newline): Add cast to avoid warning.
5347 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5348 * config/tc-i386.c (i386_scale): Add return value.
5349 (build_displacement_string): Remove unused local temp_disp2.
5350 (i386_intel_memory_operand): Add parentheses to avoid warning.
5351 (i386_intel_operand): Remove unused local end_of_operand_string.
5352 (i386_operand): Remove unused local operand_modifier.
5353 (i386_operand): Add parens to avoid warning.
5354
53551999-04-04 Don Bowman <don@pixsci.com>
5356
5357 * configure.in: Add mips*-*-vxworks* target; have it define
5358 MIPS_STABS_ELF.
5359 * configure, config.in: Rebuild.
5360
53611999-03-31 Nick Clifton <nickc@cygnus.com>
5362
5363 * configure.in (emulations): Add support for arm-epoc-pe.
5364 * configure: Regenerate.
5365 * config/te-epoc-pe.h: New file. Define macros specific to
5366 arm-epoc-pe target.
5367 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5368 for arm-epoc-pe target.
5369
5370Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5371
5372 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5373
5374Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5375
5376 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5377 detect ",n" without a condition.
5378 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5379
5380
5381Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5382
5383 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5384 instruction is encoded with one bit.
5385
5386
53871999-03-23 Ian Lance Taylor <ian@zembu.com>
5388
5389 * doc/internals.texi (CPU backend): Mention that
5390 line_separator_chars should not include newline. From thi
5391 <ttn@mingle.glug.org>.
5392
53931999-03-22 Doug Evans <devans@casey.cygnus.com>
5394
5395 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5396 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5397
5398Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5399
5400 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5401
5402Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5403
5404 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5405
5406
5407Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5408
5409 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5410
252b5132
RH		 54111999-03-15 Martin Hunt <hunt@cygnus.com>
5412
5413 * app.c (do_scrub_begin): Change '-' back to a symbol char
5414 so we can use multiple opcodes on a line again.
5415
5416 * config/tc-d30v.c: By default, warn if a symbol has
5417 the same name as a register. Plus some minor
5418 updates from the branch.
5419
54201999-03-13 Nick Clifton <nickc@cygnus.com>
5421
5422 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5423 BFD_RELOC_16 and BFD_RELOC_64.
5424
54251999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5426
5427 * expr.c (expr): Add missing else.
5428
54291999-03-12 Nick Clifton <nickc@cygnus.com>
5430
5431 * config/tc-arm.c (md_apply_fix3): Improve error message.
5432
54331999-03-11 Doug Evans <devans@casey.cygnus.com>
5434
5435 * Makefile.am (CPU_TYPES): Add fr30.
5436 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5437 (fr30,m32r dependencies): Update.
5438 * Makefile.in: Rebuild.
5439
5440 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5441 (gas_cgen_record_fixup_exp): Ditto.
5442 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5443 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5444 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5445 (md_cgen_lookup_reloc): Update use of operand->type.
5446 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5447 (md_convert_frag): Call cgen_operand_lookup_by_num.
5448 (md_cgen_lookup_reloc): Update use of operand->type.
5449 (m32r_cgen_record_fixup_exp): Ditto.
5450
54511999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5452
5453 * config/tc-mips.c (md_show_usage): Fix message.
5454
54551999-03-03 Nick Clifton <nickc@cygnus.com>
5456
5457 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5458 and LDR reg,=<expr> instruction.
5459
5460 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5461 -mcpu=arm9tdmi.
5462
5463Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5464
5465 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5466
54671999-02-17 Nick Clifton <nickc@cygnus.com>
5468
5469 This patch was created by: Scott Bambrough
5470 <scottb@corelcomputer.com>
3e87a760
AM		 5471
5472 * app.c:
252b5132 5473 Special cased '@' character. The '@' character is used as the
3e87a760 5474 ARM assembler comment character, as a special character
252b5132
RH		 5475 and in ELF .symver pseudo-op's, and as a special character in
5476 .type and .section pseudo-ops.
5477 (symver_pseudo): New static variable.
5478 (symver_state): New static variable.
5479 (struct app_save): Add field 'symver_state'.
5480 (app_push): Save global symver_state int struct app_save.
5481 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 5482 (do_scrub_chars): Special case handling of '@' character in
5483 .symver pseudo-ops.
252b5132
RH		 5484
5485 * configure.in: Modified to recognize armv* uname syntax from ARM
5486 Linux kernel.
5487 * configure: Regenerated.
3e87a760 5488
252b5132
RH		 5489 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5490 a prefix to the section's type.
5491 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5492 the type's typename.
5493
5494 * config/tc-arm.h: Add support for PIC generation:
5495 (pic_code): New boolean.
5496 (obj_relocate_extern): Define.
5497 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5498 (TC_CONS_FIX_NEW): Define.
5499 (tc_fix_adjustable): Define.
5500 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 5501
252b5132
RH		 5502 * config/tc-arm.c: Add support for PIC generation:
5503 (line_seperator_chars): Allow ';' as a seperator for Linux.
5504 (is_immediate_prefix): New macro.
5505 (arm_parse_reloc): New function.
5506 (s_arm_elf_cons): New function.
5507 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5508 (md_undefined_symbol): Special case handling for the Global Offset
5509 Table's symbol.
5510 (md_apply_fix3): Handle PIC relocs.
5511 (tc_gen_reloc): Handle PIC relocs.
5512 (md_parse_option): Add support for '-k' command line switch to
5513 enable PIC generation.
5514 (cons_fix_new_arm): New function.
5515 (s_arm_elf_cons): New function.
5516
5517Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5518
5519 * configure.in: Add comments for uses of AC_DEFINE.
5520 * acinclude.m4: Likewise.
5521 * acconfig.h: Remove.
5522 * aclocal.m4: Rebuild.
5523 * configure: Rebuild.
5524 * Makefile.in: Rebuild.
5525 * config.in: Rebuild.
5526
55271999-02-15 Jim Lemke <jlemke@cygnus.com>
5528
5529 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5530 non-constant offset from a base register.
5531
55321999-02-14 Ken Raeburn <raeburn@raeburn.org>
5533
5534 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5535 strings always.
5536
5537Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5538
5539 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5540 (emit_insn): Look for pc-relative and no-overflow specifiers on
5541 internal relocation types.
5542
55431999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5544
5545 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5546 -mcpu=NNNN flags.
5547
5548 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5549 mips_cpu instead.
5550 (mips_4650, mips_4010, mips_4100): Variables removed.
5551 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5552 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5553 variables.
5554 (md_begin): Don't bother initializing the mips_NNNN variables;
5555 mips_cpu is set, and that's good enough now.
5556 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5557 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5558 (show): New function, to handle wrapping in the CPU lists.
5559 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5560
5561Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5562
5563 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5564 than treat as an immediate specifier.
5565
5566Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5567
5568 * config/tc-i386.c: Prototype many functions.
5569 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5570 (i386_immediate): Remove unused second argument.
5571 (i386_intel_operand): Fix i386_is_reg typo.
5572 (i386_operand): Use allow_naked_reg.
5573 (output_invalid): Make operand int for K&R.
5574
5575Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5576
5577 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5578 patch.
5579 * Makefile.in: Rebuild.
5580
55811999-02-09 Doug Evans <devans@casey.cygnus.com>
5582
5583 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5584 (cgen.o): Ditto.
5585 (EXTRA_as_new_SOURCES): Comment out.
5586 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5587 * Makefile.in: Rebuild.
5588 * doc/Makefile.in: Rebuild.
5589 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5590 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5591 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5592 * configure: Rebuild.
5593 * aclocal.m4: Rebuild.
5594 * config.in: Rebuild.
5595 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5596 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5597 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5598 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5599 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5600 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5601 (gas_cgen_record_fixup_exp): Ditto.
5602 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5603 descriptor, not global variable.
5604 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5605 descriptor, not global variable. Refer to insert_operand handler
5606 via cpu descriptor, not global function.
5607 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5608 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5609 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5610 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5611 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5612 * config/tc-m32r.c: Ditto.
5613 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5614 (md_assemble): Ditto.
5615 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5616
56171999-02-09 Nick Clifton <nickc@cygnus.com>
5618
5619 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5620 relocations for ELF targets.
5621
56221999-02-08 Nick Clifton <nickc@cygnus.com>
5623
5624 * configure.in: Add support for StrongARM target.
5625 * configure: Regenerate.
5626
56271999-02-05 Nick Clifton <nickc@cygnus.com>
5628
5629 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5630
5631 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5632 for COFF ports.
5633
5634Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5635
5636 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5637
5638Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5639
66778679
RH		 5640 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5641 (INTEL_DWORD_MNEM_SUFFIX): Define.
5642 (BYTE_PTR): Define.
5643 (WORD_PTR): Define.
5644 (DWORD_PTR): Define.
5645 (XWORD_PTR): Define.
5646 (SHORT): Define.
5647 (OFFSET_FLAT): Define.
5648 (FLAT): Define.
5649 (NONE_FOUND): Define.
5650 (No_dSuf): Define.
5651 (No_xSuf): Define.
5652 * config/tc-i386.c (set_intel_syntax): New routine.
5653 (intel_syntax): Declare.
5654 (allow_naked_reg): Declare.
5655 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5656 (intel_float_operand): New routine.
5657 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5658 Handle brackets as well as parens. Call i386_intel_operand for
5659 intel syntax. Reverse operands if appropriate. Handle new
5660 suffixes. Handle movzx and movsx.
5661 (i386_is_reg): New routine.
5662 (i386_immediate): New routine.
5663 (i386_scale): New routine.
5664 (i386_displacement): New routine.
5665 (i386_operand_modifier): New routine.
5666 (build_displacement_string): New routine.
5667 (i386_parse_seg): New routine.
5668 (i386_intel_memory_operand): New routine.
5669 (i386_intel_operand): New routine.
5670 (i386_operand): Call i386_displacement, i386_immediate,
5671 i386_scale, etc. instead of handling inline.
5672 (parse_register): Handle registers without prefix.
252b5132
RH		 5673
5674Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5675
66778679
RH		 5676 * configure: Regenerate.
5677 * configure.in (arm-*-oabi): New.
5678 (thumb-*-oabi): New.
5679 * config/tc-arm.c (target_oabi): Declare.
5680 (md_apply_fix3): Support REL relocs.
5681 (md_parse_option): Handle -oabi.
5682 (elf32_arm_target_format): New routine.
5683 (md_longopts): Add OPTION_OABI.
5684 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 5685
5686
56871999-01-28 Nick Clifton <nickc@cygnus.com>
5688
5689 * write.c (write_relocs): Handle out of range error.
5690
5691 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5692 (fr30_force_relocation): Default to 0.
5693
5694 * config/tc-fr30.h (obj_fix_adjustable): Define.
5695 (TC_FORCE_RELOCATION): Define.
5696
5697 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 5698 relocs.
252b5132
RH		 5699
57001999-01-16 Nick Clifton <nickc@cygnus.com>
5701
5702 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5703 merge of two instructions if the left instruciton kills the right.
5704
57051999-01-11 Doug Evans <devans@casey.cygnus.com>
5706
5707 * Makefile.in: Regenerate.
5708 * configure.in: Redo test for using cgen.
5709 * configure: Regenerate.
5710
57111999-01-09 Nick Clifton <nickc@cygnus.com>
5712
5713 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5714 redefinition of this macro.
5715
5716Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5717
5718 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5719 warning.
5720
57211998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5722
5723 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5724 a read of HI or LO and an immediatly following branch.
5725
57261998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5727
5728 * config/tc-mips.c (md_begin): Another correction to the setting of
5729 mips_eabi64.
5730
57311998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5732
3e87a760
AM		 5733 * config/tc-mips.c (md_begin): Correct type-o in setting of
5734 mips_eabi64.
252b5132
RH		 5735
57361998-12-21 Nick Clifton <nickc@cygnus.com>
5737
5738 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5739 bit insn when optimizing, so that parallelised instructions will
5740 start on a 32 bit boundary.
5741
57421998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5743
5744 * config/tc-mips.c (mips_eabi64): New.
5745 (md_begin): Set mips_eabi64.
5746 (mips_elf_final_processing): Use it.
5747
57481998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5749
3e87a760 5750 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 5751 Correct setting of ABI in e_flags.
5752
5753Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5754
3e87a760
AM		 5755 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5756 in delay slots.
252b5132
RH		 5757
57581998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5759
5760 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 5761
252b5132
RH		 57621998-12-15 Doug Evans <devans@casey.cygnus.com>
5763
5764 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5765 warning, values that don't fit in the field.
5766
57671998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5768
5769 * config/tc-mips.c (mips_abi_string): New.
5770 (md_parse_option,md_longopts): Add mabi.
5771 (mips_elf_final_processing): Set e_flags based on mabi flag.
5772
57731998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5774
3e87a760 5775 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 5776
577798-12-11 Ken Raeburn <raeburn@cygnus.com>
5778
5779 * config/tc-h8300.c (build_bytes): Change message given if the
5780 instruction requires H8/300H mode and we're not in Hmode, to
5781 suggest that it may be the operand modes that are the problem, not
5782 necessarily the opcode.
5783
57841998-12-10 Nick Clifton <nickc@cygnus.com>
5785
5786 * config/tc-fr30.c: Add line separator character.
5787
5788Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5789
5790 * configure.in (hppa-*-mpeix*): New target.
5791 * config/obj-som.h (obj_som_compiler): Declare.
5792 * config/obj-som.c (compiler_seen): New static variable.
5793 (obj_som_compiler): New function.
5794 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 5795 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 5796 (pa_type_args): Set hppa_priv_level.
5797 (pa_compiler): New static function if OBJ_SOM.
5798 * configure: Rebuild.
5799
5800Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5801
5802 * read.c (output_leb128): Don't mark as inline.
5803
58041998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5805
3e87a760 5806 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 5807 AIX .vbyte unaligned data support.
5808 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 5809 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 5810 sections.
5811
58121998-12-07 Nick Clifton <nickc@cygnus.com>
5813
5814 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 5815 input handling.
252b5132
RH		 5816
5817Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5818
66778679
RH		 5819 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5820 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 5821
5822Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5823
5824 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5825 checking the target type.
5826 (mips-dec-bsd*): Set endian to little.
5827 * configure: Rebuild.
5828
5829 COFF weak symbol support, based on patches from Mark Elbrecht
5830 <snowball3@usa.net>:
5831 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5832 * config/obj-coff.c (obj_coff_weak): New static function.
5833 (obj_coff_endef) [both versions]: Handle weak symbols.
5834 (coff_frob_symbol): Likewise.
5835 (yank_symbols): Likewise.
5836 (obj_pseudo_table): Add "weak".
5837
5838 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5839 <aymeric.vincent@emi.u-bordeaux.fr>.
5840 * aclocal.m4: Rebuild with current tools.
5841 * configure: Rebuild.
5842
5843 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5844 an assertion failure for a case we can't handle when OBJ_ECOFF.
5845
5846 * expr.c (operator): And with 0xff to avoid problems with signed
5847 char.
5848
58491998-12-03 Nick Clifton <nickc@cygnus.com>
5850
5851 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5852 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5853
58541998-12-02 Nick Clifton <nickc@cygnus.com>
5855
5856 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5857 LDI:20 insn.
5858
5859Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5860
3e87a760
AM		 5861 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5862 calculation of pcrel point.
252b5132
RH		 5863
5864Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5865
5866 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5867 pcrel point.
5868
5869Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5870
5871 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5872 scope.
5873 (d10v_cleanup): Only generate previous insn if a multiline insn is
5874 not pending.
5875
5876Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5877
5878 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 5879 FR30_OPERAND_I32.
252b5132
RH		 5880
5881Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5882
5883 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5884 -marm6xxx command line switches.
5885
58861998-11-18 Doug Evans <devans@casey.cygnus.com>
5887
5888 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5889 (itbl-ops.o): Delete duplicate dependencies.
5890 Rebuild dependencies.
5891 Add fr30 dependencies.
5892 * Makefile.in: Rebuild.
5893
5894Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5895
5896 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5897 opcode list.
5898 * listing.c: Ignore line terminator characters found inside
3e87a760 5899 strings.
252b5132
RH		 5900
5901Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5902
5903 * po/gas.pot: Regenerated.
5904
5905Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5906
5907 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5908 fr30_is_label_start(). Also checks for delay slot insns.
5909
5910 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5911 FR30 instructions which contain a colon in the mnemonic.
5912
5913 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5914
5915Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5916
5917 * config/tc-fr30.c: Removed currently superflous code.
5918
5919Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5920
5921 * config/tc-fr30.h: New file.
5922 * config/tc-fr30.c: Tweaking so that it will compile.
5923
5924Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5925
66778679
RH		 5926 * config/tc-d10v.h (obj_fix_adjustable): Define.
5927 (TC_FORCE_RELOCATION): Define.
5928 (d10v_force_relocation): Declare.
5929 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5930 (md_apply_fix3): Handle Vtable relocs.
5931 (d10v_fix_adjustable): New.
5932 (d10v_force_relocation): New.
252b5132
RH		 5933
5934Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5935
5936 * config/tc-d30v.c: Change default behaviour to ignore potential
5937 conflicts between register name and symbol names.
5938
5939Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5940
5941 * configure.in: Add fr30-*-*.
5942 * config/tc-fr30.c: New file.
5943 * Makefile.in: Regenerated.
5944 * config.in: Regenerated.
5945 * configure: Regenerated.
5946 * doc/Makefile.in: Regenerated.
5947 * po/gas.pot: Regenerated.
5948
5949Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5950
5951 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5952 are 16 bit insns.
5953
5954Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5955
5956 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5957 characters.
5958 (do_scrub_chars): Add some casts to unsigned char to avoid
5959 unwanted sign extension.
5960 * read.c (lex_type): Set characters about 127 to be symbol
5961 characters.
5962 * config/tc-i386.c (md_begin): Set identifier_chars and
5963 operand_chars for values above 127.
5964
5965Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5966
66778679
RH		 5967 * configure.in: detect cygwin* instead of cygwin32*
5968 * configure: regenerate
252b5132
RH		 5969
5970Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5971
5972 * listing.c: Add support for producing a listing from piped
3e87a760 5973 input.
252b5132
RH		 5974
5975Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5976
5977 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5978 (append_insn): Account for the tx39's multiply behavior.
5979
59801998-10-26 Michael Meissner <meissner@cygnus.com>
5981
5982 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5983 from assemble_parallel_insns. Add support for '->' to indicate
5984 explicitly serializing the instructions.
5985 (md_assemble): Ditto.
5986
5987Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5988
66778679
RH		 5989 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5990 WEAK handling.
252b5132
RH		 5991
5992Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5993
66778679 5994 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 5995
5996Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5997
5998 * config/tc-mips.c : support frame and regmask/fregmask when
5999 MIPS_STABS_ELF is specified.
6000
6001Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6002
66778679
RH		 6003 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6004 (md_apply_fix): Don't return 1 for VTABLE relocs.
6005 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6006
6007Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6008
6009 * doc/c-i386.texi: Replace occurences of "opcode" with
6010 "instruction mnemonic", "instruction", or "mnemonic" when
6011 referring to the name of an instruction. Use "opcode" when
6012 referring to the sequence of machine bytes.
6013
6014 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6015 (is_opcode_char): Rename to is_mnemonic_char.
6016 (md_assemble and i386_operand): Correct error messages from
66778679 6017 "opcode" to "instruction mnemonic"
252b5132
RH		 6018 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6019 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6020 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6021 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6022 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6023 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6024 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6025
6026 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6027
6028 * config/tc-i386.c (i386_operand): Check for garbage after
6029 register name.
6030
6031Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6032
6033 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6034 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6035
6036Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6037
66778679
RH		 6038 * config/tc-sh.h (obj_fix_adjustable): Define.
6039 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6040 (md_apply_fix): Likewise.
6041 (tc_gen_reloc): Likewise.
6042 (sh_fix_adjustable): New.
252b5132
RH		 6043
6044Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6045
6046 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6047 * cgen.h (gas_cgen_finish_insn): Update prototype.
6048 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6049 cgen_insn_t -> CGEN_INSN_INT.
6050 (make_parallel): Update handling of CGEN_INT_INSN_P.
6051 (assemble_parallel_insn): Ditto.
6052 (target_make_parallel): New function.
6053 (md_assemble): Use it.
6054
6055Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6056
66778679 6057 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6058
6059Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6060
6061 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6062 converted into lower case.
6063
6064Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6065
66778679
RH		 6066 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6067 (gas_cgen_tc_gen_reloc): Likewise.
6068 * config/tc-m32r.h (obj_fix_adjustable): Define.
6069 * config/tc-m32r.c (m32r_fix_adjustable): New.
6070 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6071
6072Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6073
6074 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6075
6076Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6077
6078 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6079 to lower case before parsing.
6080
6081 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6082 parallel insns modift buts in the PSW as a side effect.
6083
6084Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6085
6086 * config/tc-d30v.c (find_format): Test for missing flag and
6087 control registers.
3e87a760 6088
252b5132
RH		 6089 (md_apply_fix3): Fix error messages to avoid
6090 assumption about presence of a symbol.
6091
6092 (parallel_ok): Disallow parallel instructions that both modify the
6093 same flag register.
6094
6095 (find_format): Generate a warning if an odd numbered register is
6096 used as the first register in a mutli-register instruction.
6097
6098Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6099
6100 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6101 relocations are always associated with a symbol.
6102
6103Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6104
66778679
RH		 6105 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6106 (elf32_sparc_force_relocation): Declare.
6107 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6108 (tc_gen_reloc): Handle vtable relocs.
6109 (elf32_sparc_force_relocation): New.
252b5132
RH		 6110
6111Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6112
66778679
RH		 6113 * symbols.c (S_IS_FUNCTION): New.
6114 * config/tc-v850.h (obj_fix_adjustable): Define.
6115 (TC_FORCE_RELOCATION): Define.
6116 (v850_force_relocation): Declare.
6117 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6118 of fx_addnumber for VTABLE reloc addends.
6119 (md_apply_fix3): Handle VTABLE relocs.
6120 (v850_fix_adjustable): New.
6121 (v850_force_relocation): New.
252b5132
RH		 6122
6123Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6124
6125 * tc-hppa.c (fp_operand_format): Add some additional formats.
6126 (pa_ip): Do not automatically promote into pa2.0 mode.
6127 (pa_level): Handle ".level 2.0".
6128
6129Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6130
6131 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6132 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6133 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6134 (None): Redefine as 0xffff.
6135
6136 From Jeff B Epler <jepler@usgs.gov>
6137 * doc/c-i386.texi (i386-SIMD): New section.
6138
6139Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6140
6141 * read.c (discard_rest_of_line): New function.
6142 * read.h: Declare it.
6143 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6144
6145Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6146
6147 * config/tc-d10v.c (find_symbol_matching_register): New function.
6148 (find_opcode): Cope with the case where a register name matches
6149 a symbol name.
6150
6151Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6152
6153 * config/tc-v850.c (md_pcrel_from): Rename to
6154 v850_pcrel_from_section.
6155 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6156 sections.
252b5132
RH		 6157
6158 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6159
6160Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6161
6162 * config/tc-d10v.c (find_opcode): Generate an error if a register
6163 is supplied for an operand that should not be a register.
6164
6165Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6166
6167 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6168 instructions to have another instruction in the right bin.
6169
6170Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6171
6172 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6173 the right container if the left container holds a branch
3e87a760 6174 instruction.
252b5132
RH		 6175
6176Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6177
6178 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6179 both a register name and symbol name.
6180 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6181
6182Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6183
6184 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6185 execution unit class.
6186
6187 (reg_name_search): If a name matches a register and a symbol,
6188 prefer the register.
6189 (find_format): Disallow flag registers when a general purpose
6190 register is required.
6191 If a number is required, but a register has been given, check to
6192 see if a symbol with the same name as the register exists, and if
6193 so, use that symbol.
6194
6195Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6196
6197 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6198
6199Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6200
6201 * config/tc-d30v.c (find_format): Do not accept flag registers as
6202 general purpose registers.
6203 (find_format): If an immediate value is expected at a given place
6204 in a format, but a register name has been provided instead, check
6205 to see if that register name matches the name of a predefined
6206 symbol and if it does, then use the symbol instead.
6207 (reg_name_search): If a register name matches a symbol name,
6208 prefer the register name to the symbol name.
6209
6210Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6211
6212 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6213 the previous insn to empty.
6214
62151998-09-20 Michael Meissner <meissner@cygnus.com>
6216
6217 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6218 pieces, forcing the use of an ANSI compiler.
6219
6220Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6221
6222 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6223 relocs.
6224 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6225
6226Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6227
66778679
RH		 6228 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6229 assembler syntax.
6230 (obj_elf_vtable_entry): Likewise.
6231 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6232 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6233 (tc_gen_reloc): Likewise.
6234 (arm_fix_adjustable): Likewise.
6235 (elf32_arm_force_relocation): New.
6236 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6237
6238Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6239
6240 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6241
6242Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6243
66778679
RH		 6244 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6245 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6246
6247Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6248
6249 * config/tc-i386.c (i386_operand): Detect non-segment registers
6250 used as segment prefixes.
6251
6252Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6253
6254 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6255 optimize across FDE boundaries.
6256
6257 * config/obj-coff.c (obj_coff_section): Preserve any link once
6258 flags when setting the section flags.
6259
6260Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6261
6262 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6263 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6264
6265Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6266
6267 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6268 to the host width.
6269
6270Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6271
6272 * frags.c (frag_grow): Include the size of the frag struct in the
6273 obstack chunk size.
6274
6275 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6276 if the new subseg comes before the old.
6277
6278Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6279
6280 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6281 to handle edge8 and edge16.
6282
6283Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6284
6285 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6286 before we clobber the symbol involved.
6287
6288Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6289
3e87a760 6290 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6291 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6292 use arm_adjust_symtab for OBJ_COFF.
6293 (armelf_adjust_symtab): New Routine.
6294 * config/tc-arm.h: Define obj_adjust_symtab to
6295 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6296
252b5132
RH		 6297Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6298
6299 * configure.in: Make all i386-elf targets use bfd_gas.
6300 * config/tc-i386.c (tc_i386_force_relocation): New.
6301 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6302 (md_apply_fix3): Likewise.
6303 (tc_gen_reloc): Handle them.
6304 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6305 tc_i386_force_relocation.
6306
6307Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6308
6309 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6310
6311Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6312
6313 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6314 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6315 sequential pair.
6316
252b5132
RH		 6317Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6318
6319 * read.h (generate_lineno_debug): Add prototype.
6320 * read.c (generate_lineno_debug): Make non-static.
6321
6322Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6323
6324 * config/tc-i386.c (md_assemble): Only warn for address/data size
6325 prefixes.
6326
6327Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6328
6329 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6330 against Thumb function names, as the linker needs this information.
6331
63321998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6333
6334 * expr.c (operand): Check also that there is no advance in operand
6335 after atof_generic in order to decide "is it label 0f or floating
6336 point number?".
6337
6338Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6339
6340 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6341 command line options with a single dash.
6342 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6343
6344Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6345
3e87a760
AM		 6346 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6347 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6348
63491998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6350
6351 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6352 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6353 demand_empty_rest_of_line before mri_comment_end.
6354 (equals): Check garbage after expression before
6355 mri_comment_end in MRI mode.
6356
6357Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6358
6359 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6360 small immediate constant to use the constant itself rather than
6361 always using 1.
6362
6363Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6364
6365 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6366 (pa_leave): Likewise.
6367
6368Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6369
6370 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6371 prefixes.
6372 (i386_operand): Fix an error message.
6373
6374Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6375
6376 * doc/c-arm.texi (ARM Directives): Document .req directive.
6377
6378 * config/tc-arm.c (reg_required_here): Display erroneous string if
6379 the register name could not be decoded.
6380 Do not set inst.instruction if the sift is -1.
6381
6382Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6383
6384 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6385 we do for EXTERN.
6386
6387Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6388
6389 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6390 even if it is belived to be unnecessary.
6391
6392Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6393
6394 config/tc-i386.c (i386_operand): Size immediate constants by
6395 suffix (erroneously removed as part of July 7 change).
6396
6397Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6398
66778679
RH		 6399 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6400 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6401 (armelf_frob_symbol): New Routine.
6402 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6403
6404Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6405
6406 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6407
6408Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6409
6410 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6411 command line switches passed to assembler.
6412
6413Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6414
6415 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6416 (gas_cgen_opcode_desc): Declare.
6417 (gas_cgen_parse_operand): Declare.
6418 (*): Prepend gas_ to gas specific fns to denote them as such.
6419 All uses updated.
6420 * cgen.c (gas_cgen_opcode_desc): New global
6421 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6422 (queue_fixup): Renamed from cgen_queue_fixup.
6423 (*): Prepend gas_ to gas specific fns to denote them as such.
6424 All uses updated.
6425 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6426 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6427 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6428 Open opcode table and initialize it.
6429 (make_parallel): Use gas_cgen_opcode_desc.
6430 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6431 (md_assemble): Ditto.
6432
6433Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6434
6435 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6436 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6437 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6438 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6439 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6440 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6441 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6442 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6443 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6444 (INIT_STAB_SECTION): Likewise.
6445 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6446
252b5132
RH		 6447 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6448 (md_parse_option): Watch for them.
6449 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6450 (md_begin): Kill neverdef code.
6451 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6452 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6453 (s_alpha_coff_wrapper): New.
6454 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 6455
252b5132
RH		 6456Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6457
6458 Start of changes to remove mdebug section from mips*-elf
6459 Based on MIPS_STAB_ELF definition
6460 * acconfig.h: undef if not configured
6461 * config.in: undef if not configured
6462 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6463 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6464 * stabs.c (s_stab_generic): flush frag
6465
6466Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6467
66778679
RH		 6468 * configure.in: (arm-*-elf): Handle.
6469 (thumb-*-elf): Handle.
6470 * configure: Regenerate.
6471 * read.c (stringer): Fix typo in comment.
6472 * write.c (fixup_segment): Don't add symbol value to addend if
6473 TC_ARM and OBJ_ELF.
6474 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6475 sections.
6476 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6477 for OBJ_ELF.
252b5132
RH		 6478
6479Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6480
6481 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6482 (write_2_short): Emit warning if new flag is set.
6483 (do_assemble): Set flags if left instruction is one of special
6484 "right-instruction-killer" type.
6485
6486Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 6487
252b5132
RH		 6488 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6489 Always output words in debug_info section as big endian.
6490 (sparc_target_format): Choose correct bfd target.
6491 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 6492
252b5132
RH		 6493Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6494
6495 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6496 to work with internationalization code. Issue an error when two
6497 operands match that are not allowed to match.
6498
6499Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6500
6501 * configure.in (install_tooldir): Allow target to specify whether
6502 it wants to be installed in $(tooldir)/bin.
6503 * configure: Regenerate.
6504 * Makefile.am (install-exec-local): Set install-exec-tooldir
6505 dependency via configure.
6506 * Makefile.in: Regenerate.
6507
6508Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6509
6510 * Makefile.am (install-exec-local): Split into two ...
6511 (install-exec-bindir,install-exec-tooldir): New rules.
6512 * Makefile.in: Regenerate.
6513
6514Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6515
6516 * Makefile.am (install-exec-local): Don't remove the file before
6517 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6518 W. Rozycki <macro@ds2.pg.gda.pl>.
6519 * Makefile.in: Rebuild.
6520
6521Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6522
6523 * cgen.c: Include libiberty.h.
6524 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6525 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6526 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6527 (md_cgen_lookup_reloc)): Declare.
6528 (md_cgen_record_fixup_exp): Declare.
6529 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6530 (m32r_relax_frag): Declare.
6531 (cgen_md_apply_fix3): Decls moved to cgen.h.
6532 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6533 (m32r_cgen_record_fixup_exp): Delete decl.
6534 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6535 (assemble_nop): Delete.
6536 (expand_debug_syms): Delete unused `exp'.
6537 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6538 Add default case for -Wall.
6539 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6540 (md_atof): Delete unused wordP.
6541
6542Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6543
6544 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6545 value.
6546
6547Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6548
6549 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6550 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6551 .print, .purgem, and .struct. Remove documentation for
6552 .app-file.
6553
6554Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6555
6556 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6557 Update call to insert_operand.
6558
6559Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6560
6561 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6562
6563Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6564
6565 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6566 whitespace after a prefix operator.
6567
6568Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6569
6570 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6571
6572Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6573
6574 * config/tc-sparc.c (log2): New static function.
6575 (s_reserve): Use log2 to convert alignment before calling
6576 record_alignment.
6577 (s_common): Use log2 to convert alignment before calling
6578 record_alignment and frag_align.
6579 (sparc_cons_align): Use log2.
6580
6581Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6582
6583 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6584 (s_common): Likewise.
6585
6586 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6587 initialization of waddr.
6588 (sparc_elf_final_processing): Add default case to switch.
6589
6590Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6591
6592 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6593 than temporary real.
6594
6595Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6596
6597 * write.c (subsegs_finish): Don't align the segments if there were
6598 any errors.
6599
6600 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6601 copying aux information.
6602
6603 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6604 expression into a symbol.
6605
6606Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6607
6608 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6609 type to unsigned int.
6610 (md_assemble): Change type used to store offsets from unsigned
6611 long to long.
6612 (i386_operand): Switch error check to only call RESTORE_END_STRING
6613 once after parse_register.
6614
6615Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6616
6617 * config/tc-v850.c (md_show_usage): Changed format to match that
6618 of gcc, ld, etc.
6619
6620 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6621
6622Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6623
6624 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6625 relocs.
6626 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6627 weak.
6628
6629Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6630
6631 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6632 * doc/Makefile.in: Rebuild.
6633
6634Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6635
66778679
RH		 6636 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6637 for %lo expressions.
6638 (mips_ip, case 'u'): Move range check after code to mask
6639 off bits in %hi/%lo expressions. Mask off high bits for
6640 %lo expressions.
252b5132
RH		 6641
6642Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6643
6644 * doc/Makefile.am (gasver.texi): New target.
6645 (as.info, as.dvi): Depends upon gasver.texi.
6646 * doc/as.texinfo: Include gasver.texi. Mention version number on
6647 title page and in top node.
6648 * doc/Makefile.in: Rebuild.
6649
6650Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6651
6652 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6653 but not including the line containing the edict.
6654 * listing.h (LISTING_EOF): New.
6655 * input-scrub.c (input_scrub_next_buffer): Call it.
6656
6657Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6658
6659 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 6660 immediate address based solely on the suffix and the mode.
252b5132
RH		 6661
6662 * config/tc-i386.c (md_assemble): Add assertion to make sure
6663 overlap2 does not set Imm.
6664
6665 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6666 sequences of whitespace to a single space.
6667 (is_space_chars): Just compare with space.
6668 (md_begin): Don't initialize space_chars.
6669 (md_assemble): Just skip a single whitespace character.
6670 (i386_operand): Rewrite base-index parsing to use new
6671 parse_register, and to skip white space. Skip white space in a
6672 number of other places too. Don't give error message if
6673 parse_register fails.
6674 (parse_register): Change reg_string parameter to be non-const.
6675 Add end_op parameter. Skip white space after the `%', and return
6676 end of register string. Give error message here rather than
6677 caller.
6678
6679Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6680
6681 Based on patch from Matt Semersky <matts@scd.hp.com>:
6682 * expr.c (op_encoding): Make const.
6683 (expr_set_precedence): New function.
6684 (expr_begin): Don't set operator rankings, just call
6685 expr_set_precedence.
6686 * expr.h (expr_set_precedence): Declare.
6687 * read.c (s_mri): Call expr_set_precedence.
6688
6689Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6690
6691 * doc/as.texinfo (Statements): Remove paragraph discussing
6692 continuing lines with a backslash. This hasn't worked for years,
6693 if it ever did.
6694
6695Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6696
66778679 6697 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 6698 symbol definitions.
6699 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6700 (ps_CTORS, ps_DTORS): New section types.
6701 (vms_fixup_xtors_section): New function
6702 (Ctors_Psect, Dtors_Psect): Define.
6703 (IS_GXX_XTOR): Define
6704 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6705 Filter static constructors/destructors and add to
6706 Ctors_Symbols/Dtors_Symbols chain.
6707 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6708 appropriate section.
6709
66778679 6710 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 6711 * makefile.vms: Merge vax/vms support.
6712
6713Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6714
6715 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6716 (elf_pseudo_table): Add them.
6717 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6718 (md_apply_fix): Accept them.
6719 (mips_fix_adjustable): Don't adjust them.
6720 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6721 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6722 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6723 (tc_fix_adjustable): Don't adjust them.
6724
6725Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6726
6727 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6728 (cgen.o): Use it.
6729 * Makefile.in: Regenerate.
6730 * configure.in: AC_SUBST cgen_cpu_prefix.
6731 * configure: Regenerate.
6732
6733Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6734
6735 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6736 Changed all users of COND12_DELAY.
6737
6738Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6739
6740 * config/tc-mn10300.c (set_arch_mach): New function.
6741 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6742 (md_begin): Default to mn10300 mode.
6743 (md_assemble): Only accept instructions for the core mn10300
6744 chip and the active machine type.
6745
6746Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6747
6748 * subsegs.h (segment_info_type): Give the struct a name.
6749 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6750 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6751 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6752 * config/tc-w65.h (tc_reloc_mangle): Declare.
6753 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6754
6755Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6756
66778679
RH		 6757 * config/tc-v850.c (v850_comm): Restore old section
6758 after common processing.
252b5132
RH		 6759
6760Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6761
6762 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6763
6764Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6765
6766 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6767 char with code that explicitly sign-extends.
6768
6769Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 6770
252b5132
RH		 6771 * config/tc-v850.c (md_begin): Restore text section as the current
6772 section after creating call table sections.
6773 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 6774 code.
252b5132
RH		 6775
6776 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6777 with call to macro SYM_AUXINFO.
6778
6779Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6780
6781 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6782 with the program transform name.
6783 * Makefile.in: Rebuild.
6784
6785Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6786
6787 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6788 information.
6789
6790Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6791
6792 * config/tc-i386.c (i386_operand): Be prepared for a space between
6793 the open parenthesis and the start of the register operand,
6794 because of the June 16 change.
6795
6796Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6797
6798 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6799 BFD_ASSEMBLER.
6800
6801Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6802
6803 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6804 even if it is belived to be unnecessary.
6805
6806Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6807
6808 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6809 symbols.
6810 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6811
6812Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6813
6814 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6815 shift amount for a repeated operand. The shift amount for the
6816 repeated copy comes from the size of the operand.
6817
6818Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6819
6820 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6821
6822Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6823
6824 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6825
6826Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6827
6828 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6829 characters in it as LEX_IS_SYMBOL_COMPONENT.
6830 * config/tc-i386.h (tc_symbol_chars): Define.
6831 (extra_symbol_chars): Declare.
6832 * config/tc-i386.c (extra_symbol_chars): Define.
6833 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6834 (line_comment_chars): Set to '/' if TE_LINUX.
6835 * doc/c-i386.texi (i386-prefixes): Update.
6836 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6837
6838Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6839
6840 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6841 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6842
68431998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6844
6845 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6846 constraint in instructions REP & REPI.
6847
6848Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6849
6850 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 6851 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 6852
6853 (check_range): If the operand is shifted, then shift the number
6854 before checking its range.
6855
3e87a760 6856 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 6857
6858 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6859 common sections.
6860
6861Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6862
6863 * config/tc-v850.c (v850_comm): Create special sections as needed.
6864
68651998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6866
6867 * config/tc-d10v.c (write_2_short): Addition of swapping
6868 instructions for sequential and reverse sequential order when
6869 given order is not possible.
6870
6871Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6872
6873 * Makefile.am: Rebuild dependencies.
3e87a760 6874 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 6875 * Makefile.in: Rebuild.
6876
6877Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6878
6879 * doc/c-i386.texi: Update 16 bit documentation.
6880
6881 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6882 IgnoreDataSize to IgnoreSize as they are used for address size as
6883 well as data size.
6884 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6885 32-bit mode, similarly addr16/data16 and variants.
6886
6887Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6888
6889 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6890 sequential word multiply instructions.
3e87a760 6891
252b5132
RH		 6892 (do_assemble): Add extra command line argument, to allow mul32
6893 attribute to be preserved across parallel insns.
6894 (md_assemble): Insert NOPs between explicitly parallel insns which
6895 contain an 32 bit multiply and a 16 multiply.
6896
6897Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6898
6899 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6900 likewise for REPE.
6901
6902 * config/tc-i386.c (reloc): Add braces.
6903
6904 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6905 consistent with Intel naming.
6906 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6907 use bitfields in sib_byte.
6908 (modrm_byte): Don't use bitfields here either.
6909
6910 * config/tc-i386.c (current_templates): Add const.
6911 (parse_register): Add const to return, param, and char *s.
6912 (i386_operand): Add const to reg_entry *r.
6913 * config/tc-i386.h (templates): Add const to start, end.
6914
6915 Inspired by code for 16 bit gas support from Martynas Kunigelis
6916 <martynas@nm3.ktu.lt>:
6917 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6918 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6919 (uses_mem_addrmode): Remove.
6920 (md_estimate_size_before_relax): Add support here too.
6921 (md_relax_table): Rewrite interface to md_relax for 16 bit
6922 support.
6923 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6924 (opcode_suffix_to_type): Remove.
6925 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6926 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6927 (md_convert_frag): Likewise.
6928 (i386_operand): Add support for 16 bit base/index regs,
6929 immediates, and displacements. Remove some unnecessary casts, and
6930 localise end_of_operand_string, displacement_string_start,
6931 displacement_string_end variables. Add GCC_ASM_O_HACK.
6932 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6933
6934 * config/tc-i386.c (prefix_hash): Remove.
6935 (md_begin): Rewrite without obstacks. Remove prefix hash table
6936 handling. Rewrite lexical table handling.
6937 (i386_print_statistics): Don't print prefix statistics.
6938 (md_assemble): Rewrite instruction parser so that line is not
6939 converted to lower case. Don't do a hash_find for prefixes,
6940 instead recognise them via opcode modifier.
6941 (expecting_operand, paren_not_balanced): Localise variables.
6942 * config/tc-i386.h (IsPrefix): Define.
6943 (prefix_entry): Remove.
6944
6945 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6946 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6947 '\\' in case where comment_chars contains '/'.
6948
6949 * config/tc-i386.c (MATCH): Ensure given operand and template
6950 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6951 you must write `ljmp *table(%ebx)'.
6952
6953 From H.J. Lu <hjl@gnu.org>:
6954 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6955 as 0 ifndef BFD_ASSEMBLER.
6956 (md_assemble): Allow immediate operands without suffix or
6957 other reg operand to default in size to the current code size.
6958
6959Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6960
66778679
RH		 6961 * config/tc-v850.c (md_begin): Restore creation of
6962 .call_table_text and .call_table_data sections.
252b5132
RH		 6963
6964Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6965
6966 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6967 after emitting a word of noops.
6968
6969Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6970
6971 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6972 (i386_operand): Simplify checks for valid base/index combinations.
6973 Disallow `in 4(%dx),%al'.
6974
6975 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6976 index_reg const.
6977 (add_prefix): Change parameter from char to int.
6978
6979 * config/tc-i386.h (Ugh): Define opcode modifier.
6980 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6981
6982 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6983 CONSISTENT_REGISTER_MATCH macros to check register types more
6984 thoroughly. Check for illegal suffix/operand combinations
6985 when matching insns with operands. Handle new `s' suffix, and
6986 associated FloatMF opcode modifier for float insns with memory
6987 operands.
6988 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6989 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6990 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6991 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6992 DATA_PREFIX_OPCODE throughout.
6993
6994 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6995 (md_assemble): Rewrite suffix/register operand checking code to be
6996 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6997 AnyMem, the better to grep.
6998 (pi): Remove Abs.
6999 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7000 given a memory operand. Don't set Abs bits either.
7001 (type_names): Remove Mem*, Abs*.
7002 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7003 define opcode_modifiers as these cases are handled by Disp8,
7004 Disp16, Disp32 and suffix checks.
7005 (COMES_IN_BOTH_DIRECTIONS): Remove.
7006 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7007
7008 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7009 if IgnoreDataSize modifier given. Remove ShortformW modifier
7010 test. Add test for ShortForm in W base_opcode modification.
7011 Merge Seg2ShortForm and Seg3ShortForm code.
7012 * config/tc-i386.h (ShortFormW): Remove.
7013 (IgnoreDataSize): Define.
7014
7015Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7016
7017 * config/tc-d30v.c (md_assemble): Store previous segment state
7018 with previous instruction.
7019
7020Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7021
7022 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7023 (ebp, esp): Remove static variables.
7024 (MATCH): Remove test for InOutPortReg.
7025 (i386_operand): Properly handle InOutPortReg here instead.
7026 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7027 (md_assemble): Simplify and correct modrm and sib generation.
7028 (i386_operand): Add warning for scale without index.
7029 Rewrite checks for valid base/index combinations.
7030
7031 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7032 macros and enclose in do while(0).
7033 (RESTORE_END_STRING): Likewise.
7034 (md_assemble): Add one to printed operand number so we start
7035 from 1 not 0. Add some more gettext invocations.
7036 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7037 number here too.
7038
7039 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7040 DATA_PREFIX, SEG_PREFIX): Define.
7041 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7042 (check_prefix): Remove function.
7043 (add_prefix): New function. Add prefix to i.prefix as well as
7044 doing checks.
7045 (md_assemble): Changes for add_prefix. Remove hack for wait
7046 prefix, instead always output prefixes in fixed order. Test
7047 for jcxz/loop when selecting between word & dword operations,
7048 and add address size prefix rather than operand size prefix.
7049 Remove operand -> address size hack when emitting jcxz/loop.
7050 (i386_operand): Remove O_Absent check as it's done in expr.
7051
7052Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7053
7054 * configure.in: Recognize m5200 as a cpu_type of m68k.
7055 * aclocal.m4: Rebuild with current libtool.
7056 * configure: Rebuild.
7057
7058Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7059
7060 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7061 to relaxable_symbol to prevent references to external symbol from
7062 being relaxed.
7063
7064Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7065
7066 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7067 symbols are relaxable.
7068
7069Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7070
66778679
RH		 7071 * config/tc-v850.c (md_begin): Don't create special
7072 sections by default.
3e87a760 7073
252b5132
RH		 7074Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7075
7076 * config/tc-mips.c (macro): For div and udiv, close the
7077 reorder block as soon as possible.
7078
7079Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7080
7081 From Matt Semersky <matts@scd.hp.com>:
7082 * macro.c (macro_mri_mode): New function.
7083 * macro.h (macro_mri_mode): Declare.
7084 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7085 MRI mode.
7086
7087Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7088
7089 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7090 OBJ_EVAX case.
7091
7092 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7093 until after xstrdup in OBJ_EVAX case.
7094
7095Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7096
7097 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7098 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7099 of hardcoded magic number.
7100 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7101
7102Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7103
7104 * read.c (do_s_func): New function.
7105 (s_func): Call it.
7106 * read.h (do_s_func): Add prototype.
7107
7108Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7109
7110 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7111 nops if fill pattern not specified.
7112
7113Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7114
7115 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7116 * config/te-go32.h (TE_GO32): Define.
7117 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7118
7119Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7120
7121 Implement .func/.endfunc pseudo-ops.
7122 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7123 (s_func): Declare.
7124 * read.c (potable): Add .func,.endfunc.
7125 (s_func): New function.
7126 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7127 functions.
7128 (in_doc_func_p,current_function_label): New static globals.
7129 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7130
7131Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7132
7133 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7134 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7135 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7136 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7137 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7138 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7139 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7140 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7141 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7142 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7143 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7144 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7145 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7146 * config/tc-alpha.c: Likewise.
7147 * config/tc-alpha.h: Likewise.
7148 * config/tc-arm.c: Likewise.
7149 * config/tc-h8300.c: Likewise.
7150 * config/tc-h8500.c: Likewise.
7151 * config/tc-hppa.c: Likewise.
7152 * config/tc-i860.c: Likewise.
7153 * config/tc-i960.c: Likewise.
7154 * config/tc-ppc.c: Likewise.
7155 * config/tc-sh.c: Likewise.
7156 * config/tc-sparc.h: Likewise.
7157 * config/tc-tic30.c: Likewise.
7158 * config/tc-w65.c: Likewise.
7159 * config/tc-z8k.c: Likewise.
7160
7161Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7162
7163 * config/tc-vax.c (_): Delete this macro used for placeholder
7164 values in vax_operand_width_size; it conflicts with the _() macro
7165 used for internationalization.
7166
7167Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7168
7169 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7170 code. From Chris Moller <moller@bops.com>.
7171
7172 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7173 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7174 * read.c (emit_expr): Initialize seg and subseg fields of a new
7175 broken word.
7176 * write.c (write_object_file): Switch to the appropriate segment
7177 and subsegment when processing a broken word.
7178
7179 * config/tc-m68k.c (mri_assemble): New static function.
7180 (build_mri_control_operand): Call mri_assemble rather than
7181 md_assemble.
7182 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7183 (s_mri_endf, s_mri_endw): Likewise.
7184
7185Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7186
7187 * read.c (s_org): Call md_flush_pending_output if it is defined.
7188
7189 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7190
7191Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7192
7193 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7194 (md_parse_option): Add for same.
7195 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7196 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7197 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7198
7199 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7200
252b5132
RH		 7201Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7202
7203 * config/tc-arm.c (find_real_start): Relax definition of local
7204 labels.
7205
7206Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7207
7208 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7209 symbols at the given address, not just the last one specified.
7210
7211Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7212
66778679
RH		 7213 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7214 or number_to_chars_littleendian to write data.
252b5132
RH		 7215
7216Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7217
7218 * config/tc-v850.c (md_assemble): Remove artificially created
7219 register name symbols.
7220
7221Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7222
7223 * write.c (fixup_segment): Change "segment" to "section" in
7224 error message.
7225
7226Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7227
7228 * write.c (fixup_segment): Change sym1-sym2 message again.
7229
7230Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7231
7232 * write.c (fixup_segment): Improve error message for sym1-sym2
7233 errors when sym1 is in a different segment from sym2.
7234
7235Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7236
7237 * config/tc-m32r.c (warn_unmatched_high): New static local.
7238 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7239 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7240 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7241 (md_parse_option): Likewise.
7242 (md_show_usage): Likewise.
7243 (m32r_frob_file): Likewise.
7244
7245 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7246 (read_a_source_file): Call them.
7247 * read.h (stabs_generate_asm_file): Declare.
7248 * stabs.c (stabs_generate_asm_file): New function.
7249 (generate_asm_file): New function.
7250 (stabs_generate_asm_lineno): Move file name handling into
7251 generate_asm_file.
7252
7253Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7254
7255 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7256 (d30v_current_align, d30v_current_align_seg): New variables.
7257 (d30v_last_label): New variable.
7258 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7259 (s_d30v_data, s_d30v_section): Likewise.
7260 (md_pseudo_table): Call them.
7261 (md_begin): Initialize d30v_current_align_seg.
7262 (md_assemble): Call d30v_align when needed by known current alignment.
7263 (d30v_frob_label, d30v_cons_align): New functions.
7264 * config/tc-d30v.h (md_do_align): Remove.
7265 (tc_frob_label): Call d30v_frob_label.
7266 (md_cons_align): New.
252b5132 7267
3e87a760 7268 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7269 expression symbols before processing. Clean up code formatting.
7270
7271Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7272
7273 * po/Make-in (install-info): New target.
7274
7275Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7276
7277 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7278 instructions.
7279 * config/tc-mn10300.c (md_assemble): Likewise.
7280
7281Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7282
7283 * Makefile.am: Update with `make dep-am'.
7284 (HFILES): Add cgen.h.
7285 (cgen.o): Depend on cgen.h.
7286 * Makefile.in: Regenerate.
7287
7288 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7289
7290Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7291
7292 * gasp.c (grab_label): Permit a label to be a preprocessor
7293 variable by permitting a label to start with a backslash.
7294
7295Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7296
7297 * config/tc-mips.c (validate_mips_insn): Removed hack
7298 for previously inaccessible bitfields in some INSN_TRAP
7299 instructions.
7300
7301Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7302
7303 * config/tc-d30v.c (do_assemble): Abort with error message
7304 if opcode operands do not match.
3e87a760 7305
252b5132
RH		 7306Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7307
7308 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7309 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7310 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7311 similar new 'q' operand.
7312
7313Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7314
7315 * cgen.c (cgen_asm_finish_insn): Fix typo.
7316
7317Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7318
7319 * cgen.h: New file.
7320 * cgen.c: Include it.
7321 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7322 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7323 All callers updated.
7324 * config/tc-m32r.c: Include cgen.h.
7325 (m23r_insn): New members num_fixups,fixups.
7326
7327Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7328
7329 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7330 to avoid compiler warning.
7331
7332Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7333
7334 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7335 calling make.
7336
66778679 7337 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7338
7339Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7340
7341 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7342
7343Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7344
7345 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7346 a short format insn.
7347 (md_assemble): Set it for explicitly packed insns.
3e87a760 7348
252b5132
RH		 7349Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7350
7351 * config/obj-coff.c (c_symbol_merge): Do not take address of
7352 native fields when performing the memcpy.
7353
7354Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7355
3e87a760 7356 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7357 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7358
7359Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7360
7361 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7362 relocations against globally visible symbols.
7363 * config/tc-m68k.c (relaxable_symbol): New macro.
7364 (m68k_ip, md_estimate_size_before_relax): Use it.
7365 (tc_m68k_fix_adjustable): Also handle weak symbols.
7366
7367Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7368
7369 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7370 references to externally visible symbols.
7371 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7372 values in twice for a PC relative reloc if the symbol is
7373 externally defined.
252b5132
RH		 7374
7375 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7376 don't adjust a PC relative reloc against an externally visible
7377 symbol.
7378 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7379 for a PC relative fixup against an externally visible defined
7380 symbol, arrange to store object file and addend values as though
7381 the symbol were not defined.
7382 (tc_gen_reloc): Likewise.
7383
7384Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7385
7386 * read.c (sizeof_leb128): Referenced externally by write.c so
7387 don't inline.
7388
7389Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7390
7391 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7392 and expand a 'debug' symbol associated with the next instruction
7393 that does not cause a short instruction to be filled with a NOP.
7394 (md_pseudo_table): Add support for .debugsym.
7395 (assemble_parallel_insn): Add calls to expand_debug_sym as
7396 appropriate.
7397 (md_assemble): Ditto.
7398
7399Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7400
7401 * as.c (main): Conditionally call setlocale.
7402 * gasp.c (main): Likewise.
7403 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7404 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7405
7406Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7407
7408 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7409
252b5132
RH		 7410Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7411
7412 * config/tc-hppa.c: Change all calls to bzero to use memset.
7413 (pa_ip): Add cast to avoid warning.
7414 (tc_gen_reloc, md_apply_fix): Likewise.
7415 (pa_find_space_by_number): Likewise.
7416 (hppa_force_relocation): Likewise.
7417 (pa_block): Change i to unsigned int.
7418 * config/obj-som.h (obj_som_copyright): Declare.
7419
7420Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7421
7422 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7423 for line numbers for assembly source.
7424
7425Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7426
7427 * configure.in: Change version number to 2.9.4
7428 * configure: Rebuild.
7429
7430Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7431
7432 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7433
7434Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7435
7436 * ecoff.h: Change symbolS in function declaration to struct
7437 symbol.
7438
7439Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7440
7441 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7442 (md_convert_frag): Fix i18n typo.
7443
7444Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7445
7446 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7447 * ecoff.h: Protoype it.
7448 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7449 [EVAX] (s_alpha_prologue): Delete.
7450 (md_pseudo_table): Update.
7451
7452Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7453
7454 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7455 array to local pointer.
7456 (get_args, parse_expr): Add casts to avoid warnings.
7457
7458Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7459
7460 * read.c (s_set): Cast xmalloc return value to fragS *.
7461 * config/tc-m68k.c (m68k_ip): Function made static to match
7462 previous forward declaration.
7463 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7464
7465Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7466
7467 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 7468 strings.
252b5132
RH		 7469
7470 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7471 macros to error strings.
7472
7473Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7474
7475 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7476 reloc is in the TOC csect.
7477 (md_apply_fix3): Correct gettext typo.
7478
7479Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7480
7481 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7482 .L - they are local labels and the branches are not really
7483 function calls but rather far jumps.
7484
7485Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7486
7487 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7488
7489Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7490
7491 * config/tc-i386.c (md_assemble): Print operand number rather than
7492 using ordinal_names.
7493 (i386_operand): Likewise.
7494
7495Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7496
7497 * Makefile.am (INTLLIBS): Define to work around apparent automake
7498 bug.
7499 All Makefiles: Regenerated.
7500
7501 * Many files: Added gettext invocations around user-visible
7502 strings.
7503 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7504 HAVE_LC_MESSAGES): Define.
7505 * dep-in.sed: Added asintl.h.
7506 * po/Make-in: New file.
7507 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7508 Include "asintl.h".
7509 * read.c (Z_): Renamed from `_'.
7510 * Makefile.am (SUBDIRS): Added po.
7511 (POTFILES): new macro.
7512 (po/POTFILES.in): New target.
7513 ($(OBJS)): Added asintl.h.
7514 (HFILES): Likewise.
7515 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7516 (as_new_LDADD): Added $(INTLLIBS).
7517 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7518 (gasp_new_LDADD): Added $(INTLLIBS).
7519 (gasp_new_DEPENDENCIES): New macro.
7520 * configure, aclocal.m4: Rebuilt.
7521 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7522 po/Makefile.
7523 (ALL_LINGUAS): Define.
7524 * macro.c: Include "asintl.h".
7525 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7526 * as.h: Include "asintl.h".
7527 * config/tc-i386.c (ordinal_names): Removed.
7528 (md_assemble): Changed error text to avoid ordinal_names.
7529 (i386_operand): Likewise.
7530 (reloc): Added as_bad to avoid i18n problems.
7531 (tc_gen_reloc): Likewise.
7532 * config/tc-arm.c (bad_args): Now a #define.
7533 (bad_pc): Likewise.
7534 * config/obj-vms.c (VMS_stab_parse): Changed type of
7535 `long_const_msg'.
7536 (global_symbol_directory): Unified strings to avoid i18n
7537 problems.
7538 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7539 avoid i18n problems.
7540 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7541 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7542 i18n problems.
7543 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7544 problems.
7545 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7546 comment.
7547 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7548 problems.
7549 * as.c (print_version_id): Added an fprintf to avoid i18n
7550 problems.
7551 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7552 problems.
7553 * expr.c (expr): Added as_warn call to avoid i18n problems.
7554 * messages.c (as_assert): Changed code to avoid i18n problems.
7555 (as_abort): Likewise.
7556 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7557 (s_space): Likewise.
7558 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7559
7560Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7561
7562 * config/tc-i386.c (check_prefix): New static function, split out
7563 from md_assemble.
7564 (struct _i386_insn): Add wait_prefix field.
7565 (md_assemble): Remove wait_prefix local variable. Use
7566 check_prefix when adding a prefix.
7567
7568 * config/tc-i386.c (current_templates): New static variable.
7569 (md_assemble): Remove current_templates local variable.
7570 (md_assemble, i386_operand): Improve error and warning messages in
7571 many places. Add RESTORE_END_STRING in many places before error
7572 return. Clarify some comments.
7573
7574 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7575 element array.
7576 (md_assemble): Parse string instruction operands, looking for
7577 segment override prefixes. Check for invalid segment prefixes on
7578 string instruction.
7579 (i386_operand): i.seg[] and max mem_operand changes for string
7580 insns.
7581 * config/tc-i386.h (EsSeg): Define.
7582
7583 * config/tc-i386.h (regKludge): Define.
7584 (iclrKludge, imulKludge): Don't define.
7585 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7586 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7587 opcode_modifier checks to look for more common cases first. Add
7588 default_seg for IsString case.
7589
7590Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7591
7592 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7593 AC_DECL_YYTEXT.
7594 * configure: Rebuild with new automake and libtool.
7595 * aclocal.m4, Makefile.in: Likewise.
7596
7597 * doc/Makefile.am (as.dvi): New target.
7598 * doc/Makefile.in: Rebuild.
7599
7600Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7601
7602 * configure.in: Added sparc86x support.
3e87a760 7603
252b5132 7604 * configure: Rebuild.
3e87a760 7605
252b5132
RH		 7606 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7607 sparc_arch.
7608 (md_parse_option): Warn if -EL is not supported for this architecture.
7609
7610 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 7611
252b5132
RH		 7612Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7613
66778679
RH		 7614 * config/tc-mips.c (mips_ip): Note when we use get match on
7615 the full instruction name.
252b5132
RH		 7616
7617Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7618
7619 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7620 back into the expression to handle add/sub simplification correctly.
7621
7622Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7623
66778679 7624 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 7625
7626Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7627
7628 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7629 #<n>' instruction.
7630
7631Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7632
7633 * symbols.c (max_indent_level): New global.
7634 (print_symbol_value_1): Use it.
7635 * expr.h (expr_build_dot): Declare.
7636 * expr.c (expr_build_dot): New function.
7637
7638Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7639
7640 * symbols.c (print_binary): New function.
7641 (print_expr_1): Call it.
7642
7643Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7644
7645 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7646 operand in the opcode.
7647
7648Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7649
7650 * config/tc-i386.h: Reorder operand flags and opcode modifier
7651 flags for clarity. Remove unused definitions: Unknown,
7652 ImmUnknown, DispUnknown, NoModrm.
7653 * config/tc-i386.c (type_names): Add missing Debug type.
7654 (md_assemble): Better duplicate prefix checking. Quicker string
7655 instruction check via new opcode_modifier flag.
7656
7657Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7658
7659 * doc/as.texinfo (Invoking): Clarify -Wa example.
7660
7661Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7662
3e87a760 7663 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 7664 (s_mips_weakext): Define.
7665 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 7666 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7667 defined(TC_MIPS).
7668
252b5132
RH		 7669Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7670
7671 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7672 is an error if the value can not be computed at assembly time.
7673 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7674
7675Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7676
7677 * gasp.c (main): Set next field of new include_path structure to
7678 NULL. From Avery Pennarun <averyp@gdc.ca>.
7679
7680 * read.c (s_mri_sect): Call as_bad rather than abort for an
7681 unsupported MRI target.
7682
7683Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7684
7685 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7686 the destination of a branch instruction should be altered.
7687 (find_real_start): New function: Locate the real, Thumb coded
7688 start of a Thumb function.
7689 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 7690 functions.
252b5132
RH		 7691
7692 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7693
7694Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7695
7696 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7697 also.
7698
7699Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7700
7701 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7702 * doc/c-hppa.texi: Likewise.
7703
7704Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7705
7706 * Makefile.am: Rebuild dependencies.
7707 * Makefile.in: Rebuild.
7708
7709 * Makefile.am (DEP_INCLUDES): New variable.
7710 (.dep1): Change to work when srcdir is not an absolute path.
7711 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7712 * Makefile.in: Rebuild.
7713
7714Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7715
7716 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7717 LinearAddress patch.
7718
7719 * configure.in: Set version to 2.9.1.
7720 * configure: Rebuild.
7721
7722 * Branched binutils 2.9.
7723
7724Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7725
7726 * config/tc-i386.h (FWait): Define.
7727 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7728 other prefixes. Check FWait flag in opcode table to see which
7729 instructions require an fwait prefix.
7730
7731Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7732
7733 * stabs.c (get_stab_string_offset): Always create a stab string
7734 section.
7735
7736Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7737
7738 Fix some gcc -Wall warnings:
7739 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7740 * ehopt.c (eh_frame_code_alignment): Likewise.
7741 * expr.c (integer_constant, operand): Likewise.
7742 * frags.c (frag_align): Likewise.
7743 * gasp.c (level_0, change_base, doinstr): Likewise.
7744 * hash.c (hash_ask): Likewise.
7745 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7746 (debugging_pseudo): Likewise.
7747 * macro.c (define_macro, check_macro): Likewise.
7748 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7749 (ignore_rest_of_line, float_cons): Likewise.
7750 * symbols.c (decode_local_label_name): Likewise.
7751 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7752 (fixup_segment, number_to_chars_bigendian): Likewise.
7753 (number_to_chars_littleendian): Likewise.
7754 * config/atof-ieee.c (gen_to_words): Likewise.
7755 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7756 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7757 * read.c (output_big_sleb128): Initialize locals to avoid
7758 warnings.
7759 (output_big_uleb128, equals): Likewise.
7760 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7761 to unsigned int. Change zeros to unsigned int.
7762 * cond.c (s_if): Add return to default case.
7763 * frags.c (frag_now_fix): Change return type to addressT.
7764 * frags.h (frag_now_fix): Update declaration.
7765 * listing.c (file_info_struct): Change linenum to unsigned int.
7766 (struct list_info_struct): Change hll_line to unsigned int.
7767 (print_source): Update format string.
7768 * read.c (emit_expr): Change scan to unsigned int, and don't
7769 bother to initialize it.
7770 * symbols.c (dollar_label_count): Change to unsigned long.
7771 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7772 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7773 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7774
7775Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7776
7777 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 7778 mcf5200 just as we do for m68000.
252b5132
RH		 7779 (m68k_init_after_args): Likewise.
7780 (md_estimate_size_before_relax): Likewise.
7781
7782Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7783
7784 * config/tc-v850.c (md_assemble): Store relocation addend in
7785 fixup instead of instruction.
7786
7787Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7788
7789 * config/tc-i386.c (md_assemble): Swap template arguments to
7790 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7791 This macro is currently symmetric, so passing them the wrong
7792 way didn't cause any problem, but may if the macro is changed
7793 in the future.
7794 After copying template to i.tm, use i.tm. rather than t-> to
7795 access fields, and make t a const*
7796 Move i.tm.operand_types[] swap to immediately after the copy.
7797
7798Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7799
7800 * expr.h (expr_build_uconstant): Add prototype.
7801 (expr_build_unary,expr_build_binary): Add prototypes.
7802 * expr.c (expr_build_uconstant): New function.
7803 (expr_build_unary,expr_build_binary): New functions.
7804
7805Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7806
66778679
RH		 7807 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7808 * macro.c (macro_expand_body): Increase buffer size.
7809 * messages.c (as_warn): Likewise.
252b5132
RH		 7810 (as_warn_where, as_bad, as_bad_where): Likewise.
7811
7812Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7813
7814 Based on patch from H.J. Lu <hjl@gnu.org>:
7815 * Makefile.am (DISTSTUFF): New variable.
7816 (diststuff): New target.
7817 * Makefile.in: Rebuild.
7818
7819Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7820
7821 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7822 m32r_elf_section_change_hook.
7823
7824 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7825 emit a nop if a section ends with a 16 bit instruction.
7826
7827Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7828
7829 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7830 s_lcomm rather than obj_coff_lcomm.
7831 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7832
7833Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7834
7835 * config/tc-i386.h (LinearAddress): Define.
7836 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7837 instruction, don't use a default segment.
7838
7839Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7840
7841 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7842 * configure: Rebuild.
7843
7844Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7845
7846 * aclocal.m4, configure: Rebuild with libtool 1.2.
7847
7848Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7849
7850 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 7851 PC relative branches. Patch courtesy of Jonathan Walton.
7852
252b5132 7853
252b5132
RH		 7854Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7855
7856 * configure.in (emulations): Add thumb-pe target.
7857
7858 * configure (emulations): Add thumb-pe target.
7859
78601998-03-17 Ken Raeburn <raeburn@cygnus.com>
7861
7862 * itbl-lex.l (yywrap): Don't define if already defined as a
7863 macro.
7864
7865Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7866
7867 * depend.c (quote_string_for_make): New function.
7868 (wrap_output): Use it.
7869
7870Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7871
7872 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7873 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7874
7875Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7876
7877 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7878 Recognize -GN and -relax.
7879 (md_begin): Initialize gp size from -G switch.
7880 (alpha_force_relocation): Always force if -relax.
3e87a760 7881 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 7882 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7883 Change all callers. Emit nop alignment padding as nop+unop pair.
7884
7885Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7886
7887 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7888 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7889
7890Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7891
7892 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7893 require padding to the next long word boundary.
7894
7895Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7896
7897 * cgen.c: #include symcat.h.
7898 * config/tc-m32r.c: Likewise.
7899
7900Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7901
7902 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7903 absolute expressions instead of '$' prefixed register names.
7904
7905Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7906
7907 * read.c (s_set): Record file and line info for symbols when -as.
7908 (pseudo_set): Don't overwrite that dummy fragment.
7909
7910Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7911
7912 * config/tc-ppc.c (md_pseudo_table): Add "section".
7913 (ppc_named_section): New static function.
7914
7915Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7916
7917 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7918 so we don't have to scan the entire list.
7919
7920Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7921
7922 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 7923 case, allow the parallel instructions to modify the same flag
7924 bits.
252b5132
RH		 7925
7926Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7927
7928 * listing.c (list_symbol_table): Categorize symbols by
7929 undefined_section rather than sy_frag->line == NULL.
7930
7931Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7932
7933 * Makefile.am (install-exec-local): Install properly when ln
7934 fails or tooldir == prefix.
7935
7936Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7937
7938 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7939 Test result of insert_operand for error.
7940
7941Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7942
7943 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7944 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7945 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7946 * doc/Makefile.in: Rebuild.
7947
7948Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7949
7950 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7951 (macro): Fix handling of M_COP[0-3].
7952
7953Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7954
7955 Based on patches from Ross Harvey <ross@teraflop.com>:
7956 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7957 if macro_alternate or macro_mri.
7958 (getstring): Remove support for byte constants between < and >.
7959 (get_any_string): '<' only starts a string if macro_alternate or
7960 macro_mri.
7961 (macro_expand_body): Permit keyword parameters following
7962 positional parameters.
7963
7964 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7965 * configure.in (alpha*-*-netbsd*): New target.
7966 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7967 * configure: Rebuild.
7968
7969 * as.h (flag_warn_suppress_instructionswap): Move from here...
7970 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7971 here, and make static.
7972
7973 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7974 BFD_ASSEMBLER or MANY_SEGMENTS.
7975
7976 * as.c (show_usage): Update bug-gnu-utils address.
7977 * gasp.c (show_usage): Likewise.
7978 * doc/as.texinfo (Bug Reporting): Likewise.
7979
7980Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7981
66778679 7982 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 7983 insns regardless of the size of a pointer if we're in mips I or
7984 MIPS II mode.
66778679 7985 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7986
7987Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7988
3e87a760 7989 Fix rac to accept only a0:
252b5132
RH		 7990 * tc-d10v.c (parallel_ok, find_opcode):
7991 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7992 Introduce OPERAND_GPR.
7993
7994Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7995
7996 * read.c (s_fill): Handle non-constant repeat counts by creating
7997 an rs_space fragment.
7998
7999Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8000
8001 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8002 from as_bad to as_warn.
8003
8004Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8005
8006 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8007 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8008 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8009
8010Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8011
8012 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8013 seg_fix_rotP rather than fix_root from seg_info.
8014
8015Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8016
8017 * expr.c: Add support for 0x1_2_3_4 bignums.
8018
8019Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8020
8021 * configure.in: Change -linux* to -linux-gnu*.
8022 * configure: Rebuild.
8023
8024 * app.c (do_scrub_begin): Treat \r as whitespace.
8025
8026Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8027
8028 * Makefile.am: Update dependencies.
8029 * Makefile.in: Rebuild.
8030
8031Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8032
8033 * configure, aclocal.m4: Rebuild with new libtool.
8034
8035Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8036
66778679
RH		 8037 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8038 the argument to bfd_set_arch_mach.
8039 (load_address): Use bfd_arch_bits_per_address to determine the
8040 bit size of an address instead of looking at the isa level.
8041 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8042
8043Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8044
8045 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8046
8047Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8048
8049 * ehopt.c: New file.
8050 * as.h (enum _relax_state): Add rs_cfa.
8051 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8052 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8053 * read.c (emit_expr): Call check_eh_frame.
8054 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8055 (relax_segment): Likewise.
8056 * Makefile.am: Rebuild dependencies.
3e87a760 8057 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8058 (GENERIC_OBJS): Add ehopt.o.
8059 * doc/internals.texi (Frags): Document rs_cfa.
8060
8061 * as.c (show_usage): Mention --traditional-format.
8062 (parse_args): Accept --traditional-format.
8063 * as.h (flag_traditional_format): Declare.
8064 * output-file.c (output_file_create): If flag_traditional_format,
8065 set BFD_TRADITIONAL_FORMAT on stdoutput.
8066 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8067
8068 * config/tc-mips.c (append_insn): Make sure that if we have a
8069 fixup for an unmatched %hi reloc, it does not associated with a
8070 variant frag.
8071
8072 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8073 * doc/Makefile.in: Likewise.
8074
8075Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8076
8077 * config/tc-m32r.c (check_for_side_effects): New function.
8078 (can_make_parallel): Add checks for instruction side effects
8079 clashing with the other instruction.
8080 (assemble_parallel_insn): Improve warning messages. Return error
8081 message from non-swapped instruction order.
8082
8083Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8084
8085 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8086
8087 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8088 md_cleanup definition. This moves the forced literal output to
8089 the end of the source pass, and avoids macro's inserting literals
8090 into the code immediately after the macro expansion.
252b5132
RH		 8091
8092Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8093
8094 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8095 a gas internal symbol is adjustable.
8096 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8097
8098 * as.h: If gcc version greater than 2.6, use `__format__' and
8099 `__printf__' in function attributes, rather than `format' and
8100 `printf'.
8101
8102Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8103
8104 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8105
8106Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8107
8108 Add tms320c30 support:
8109 * config/tc-tic30.h: New file.
8110 * config/tc-tic30.c: New file.
8111 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8112 TARGET_FORMAT as "coff-tic30".
8113 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8114 * Makefile.am: Rebuild dependencies.
8115 (CPU_TYPES): Add tic30.
8116 (CPU_OBJ_VALID): tic30-aout is valid.
8117 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8118 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8119 * configure, Makefile.in: Rebuild.
8120
8121Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8122
8123 * config/tc-v850.c (md_assemble): Improvements to error messages.
8124
8125Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8126
8127 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8128 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8129
8130 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8131 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8132 assembler calculate relocations to any external symbol at all.
8133 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8134 involving generation of pc-relative relocs.
8135 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8136 has been moved to md_apply_fix3.
8137
8138 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8139 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8140 which actually means (the address of identifier's GOT entry) +
8141 constant, which is not particularly useful.
8142
8143Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8144
8145 * read.h (include_dirs): Declare.
8146 (include_dir_count,include_dir_maxlen): Declare.
8147
8148Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8149
8150 * configure.in: Correct check for shared opcodes library.
8151 * configure: Rebuild.
8152
8153 * listing.c (buffer_line): If we can't open the file, set at_end.
8154 (listing_print): Remove unused local variable fi.
8155
8156 * config/m68k-parse.y (reglistpair): Handle register list in
8157 either order.
8158
8159 * config/vms-conf.h: Don't undef VERSION.
8160
8161Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8162
8163 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8164 OBJS variable.
8165 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8166 variable.
8167 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8168 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8169 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8170 (EXTRA_DIST): Define.
8171 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8172 explicitly rather than via the list of object files.
8173 (gcc-as.opt): New file created when make-gas.com is run.
8174 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8175 itbl-cpu.h} to #include appropriate file rather than copying that
8176 file.
8177 * config/vms-conf.h: Synchronize with current config.in.
8178 * Makefile.in: Rebuild.
8179
8180Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8181
8182 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8183 (parallel_ok): Relaxed parallel subinstruction dependency check.
8184
8185Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8186
8187 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8188 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8189 command line argument.
8190 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8191 warning only if flag_warn_suppress_instructionswap is false.
8192
8193Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8194
8195 * configure.in (i386-*-mingw32*): New target.
8196 * configure: Rebuild.
8197
8198Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8199
8200 * symbols.c (resolve_symbol_value): Don't set the segment if it
8201 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8202
8203 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8204 S_GET_SEGMENT.
8205
8206Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8207
8208 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8209 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8210 compiler.
8211
8212Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8213
8214 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8215
8216Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8217
8218 * config/tc-v850.c (v850_insert_operand): Display instruction when
8219 an error is encountered.
8220
8221Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8222
8223 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8224 (i386-*-sco3.2v5*coff): New target.
8225 (i386-*-sco3.2*): New target.
8226 * configure: Rebuild.
8227
8228Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8229
8230 * config/tc-v850.c: Tidy error message production.
8231
8232Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8233
8234 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8235 validate_immediate return value in the right type for comparisons
8236 to FAIL.
8237
8238Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8239
8240 * listing.c (MAX_BYTES): Use listing variables not constants.
8241 (data_buffer): No longer an array, but a pointer.
8242 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8243 (listing_listing): Allocate data_buffer.
8244
8245Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8246
8247 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8248 --listing-rhs-width, --listing-cont-lines.
8249 (show_usage): Update.
8250 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8251 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8252 (print_lines): Use the variables instead of the constants.
3e87a760 8253 (listing_listing): Likewise.
252b5132 8254 * listing.h: Declare the new vars.
3e87a760 8255
252b5132
RH		 8256Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8257
8258 * as.c (parse_args): Add --keep-locals alias for -L.
8259 Add --strip-local-absolute.
8260 (show_usage): Update.
8261 * as.h (flag_strip_local_absolute): New flag.
8262 * symbols.c (S_IS_LOCAL): Use it.
8263 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8264 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8265 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8266
8267Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8268
8269 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8270 might have an io conflict and issue a warning message.
252b5132
RH		 8271
8272Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8273
8274 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8275 cgen_swap_fixups): Functions to save, restore and swap the fixup
8276 chain with a backup copy.
8277 (cgen_asm_finish_insn): Returns address of constructed insn.
8278
8279Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8280
8281 * listing.c (file_info_struct): Remove FILE, add POS.
8282 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8283 (file_info): Don't open the file.
8284 (buffer_line): Check for the file in the last_open cache, updating
8285 as necessary.
8286 (print_source): Don't reference file_info->file.
8287 (listing_listing): Likewise.
8288 (listing_print): Close the file in the cache, if any.
8289
8290Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8291
8292 * read.c (dwarf_file_string): New file static variable.
8293 (emit_expr): Look for constant sequence that leads up to a file
8294 name in DWARF debugging output.
8295 (stringer): Use dwarf_file_string to decide whether to accept a
8296 string as a file name.
8297
8298Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8299
8300 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8301 (crack_operand): Add reg->reglst MRI hack.
8302 (r_seg): Put reglst symbols in reg_section.
8303 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8304
8305Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8306
8307 * tc-sh.c (get_specific): Handle SGR & DBR.
8308
8309Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8310
8311 * tc-h8300.c (parse_reg): Take the length of the symbol into
8312 account when attempting to match a register name.
8313 * tc-h8500.c (parse_reg): Likewise.
8314
8315Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8316
8317 * cgen.c: Formatting changes to improve readability.
8318
8319Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8320
8321 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8322 delay slot.
8323
8324Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8325
8326 Based on a patch from Jim Wilson
8327 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8328 (tc_gen_reloc): Handle cross section PC relative relocs
8329 correctly.
8330
8331Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8332
8333 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8334
8335Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8336
8337 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8338 (expr_jmp_buf): New static local.
8339 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8340 (cgen_md_operand): New function.
8341 * tc-m32r.c: Clean up pass over `struct foo' usage.
8342 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8343
8344Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8345
8346 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8347 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8348
8349Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8350
8351 * config/tc-i386.c (i386_operand): Give an error if there are
8352 unrecognized characters after an expression.
8353
8354For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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