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* cplus-dem.c (cplus_demangle): Fix formatting.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
6d2cf69f
RH		 12000-11-17 Richard Henderson <rth@redhat.com>
2
3 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
4 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
5 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
6
8179bd9b
NC		 72000-11-17 Nick Clifton <nickc@redhat.com>
8
9 * config/tc-arm.c (md_pseudo_table): Add support for .line and
10 .file pseudo ops.
11
316e2c05
RH		 122000-11-17 Richard Henderson <rth@redhat.com>
13
14 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
15
a8316fe2
RH		 162000-11-17 Richard Henderson <rth@redhat.com>
17
18 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
19 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
20 tri-state definition of alpha_flag_mdebug.
21 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
22 (s_alpha_file): Store first .file directive.
23 (s_alpha_stab): New.
24 (md_pseudo_table): Add stabs and stabn.
25
e346e481
RH		 262000-11-17 Richard Henderson <rth@redhat.com>
27
28 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
29
4dc7ead9
RH		 302000-11-17 Richard Henderson <rth@redhat.com>
31
32 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 33 (main): Call dwarf2_finish.
4dc7ead9
RH		 34 * as.h (debug_type): Clarify documentation of the meaning
35 of this variable.
36 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
37 (print_stats): Fix parenthesis problem.
38 (now_subseg_size): New.
39 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
40 (dwarf2_directive_file): Don't set debug_type.
41 (dwarf2_where): Honor DEBUG_DWARF2 first.
42 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
43 do nothing if not emitting dwarf2 debug info, or no work.
44 * dwarf2dbg.h (dwarf2_emit_insn): Update.
45 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
46 (ecoff_new_file): Likewise.
47 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
48 commentary wrt dwarf2.
49
50 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
51 ATTRIBUTE_UNUSED as needed.
52 (emit_insn): Call dwarf2_emit_insn.
53 (s_alpha_file): New.
54 (s_alpha_loc): New.
55 (s_alpha_coff_wrapper): Don't handle them.
56 (md_pseudo_table): Update for .file and .loc.
57 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
58
59 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
60 don't protect with debug_type.
61 * config/tc-hppa.c (md_assemble): Likewise.
62 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
63 * config/tc-mn10300.c (md_assemble): Likewise.
64 * config/tc-sh.c (md_assemble): Likewise.
65 * config/tc-v850.c (md_assemble): Likewise.
66
67 * config/tc-arm.c (arm_end_of_source): Remove.
68 * config/tc-hppa.c (pa_end_of_source): Remove.
69 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
70 * config/tc-mn10300.c (mn10300_finalize): Remove.
71 * config/tc-sh.c (sh_finalize): Remove.
72 * config/tc-v850.c (sh_finalize): Remove.
73
74 * config/tc-arm.h (md_end): Remove.
75 * config/tc-hppa.h (md_end): Remove.
76 (DWARF2_LINE_MIN_INSN_LENGTH): New.
77 * config/tc-m68hc11.h (md_end): Remove.
78 * config/tc-mn10300.h (md_end): Remove.
79 * config/tc-sh.h (md_end): Remove.
80 * config/tc-v850.h (md_end): Remove.
81
82 * config/tc-ia64.c (emit_one_bundle): Don't protect
83 dwarf2 bits with debug_type.
84 (md_assemble): Likewise.
85 (ia64_end_of_source): Don't call dwarf2_finish.
86
ca683b78
JW		 872000-11-16 Jim Wilson <wilson@redhat.com>
88
89 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
90 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
91 > 16.
92
6f620856
L		 932000-11-16 H.J. Lu <hjl@gnu.org>
94
95 * config/obj-elf.c (obj_elf_symver): Don't check the missing
96 version name.
97
19d63e5d
KH		 982000-11-15 Kazu Hirata <kazu@hxi.com>
99
100 * config/tc-tic30.c: Fix formatting.
101 * config/tc-tic80.c: Likewise.
102 * config/tc-v850.c: Likewise.
103 * config/tc-vax.c: Likewise.
104 * config/tc-w65.c: Likewise.
105 * config/tc-z8k.c: Likewise.
106
a8761a19
DD		 1072000-11-14 DJ Delorie <dj@redhat.com>
108
109 * config/tc-v850.c: Support dwarf2.
110 * config/tc-v850.h: Ditto.
111
112 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
113 parse_cons_expression_v850 to initialize hold_cons_reloc.
114
88be23ec
BS		 1152000-11-15 Bernd Schmidt <bernds@redhat.com>
116
117 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
118 (errata_nops_necessary_p): New function.
119 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
120 md.
121
72a76794
JW		 1222000-11-14 Jim Wilson <wilson@redhat.com>
123
124 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
125 return little endian bfd formats.
126
4a1805b1
KH		 1272000-11-14 Kazu Hirata <kazu@hxi.com>
128
129 * config/aout_gnu.h: Fix formatting.
130 * config/atof-vax.c: Likewise.
131 * config/m68k-parse.h: Likewise.
132 * config/m88k-opcode.h: Likewise.
133 * config/obj-elf.c: Likewise.
134 * config/tc-arm.c: Likewise.
135 * config/tc-cris.c: Likewise.
136 * config/tc-i386.c: Likewise.
137 * config/tc-ia64.c: Likewise.
138 * config/tc-mn10300.c: Likewise.
139 * config/te-386bsd.h: Likewise.
140 * config/te-hppa.h: Likewise.
141 * config/te-nbsd.h: Likewise.
142 * config/te-ppcnw.h: Likewise.
143 * config/te-sparcaout.h: Likewise.
144 * config/te-tmips.h: Likewise.
145 * config/vax-inst.h: Likewise.
146 * config/vms-conf.h: Likewise.
147
c810873d
JJ		 1482000-11-14 Jakub Jelinek <jakub@redhat.com>
149
150 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
151
79082ff0
L		 1522000-11-13 H.J. Lu <hjl@gnu.org>
153
154 * config/obj-elf.c (elf_frob_symbol): Support
155 ".symver name,name2@@@nodename".
156 (elf_frob_file_before_adjust): Likewise.
157
158 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
159 and ".symver name,name2@@@nodename".
160 Fix a typo.
161
1da00eb4
L		 1622000-11-12 H.J. Lu (hjl@gnu.org)
163
164 * config/obj-elf.c (obj_elf_symver): Check missing version
165 name.
166
f585997b
L		 1672000-11-12 H.J. Lu (hjl@gnu.org)
168
169 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
170 instead of bfd_vma for non-bfd assemblers.
171
ef5c4bfc
KH		 1722000-11-09 Kazu Hirata <kazu@hxi.com>
173
174 * itbl-ops.c: Fix comment typos.
175
f5a30c2e
JW		 1762000-11-08 Jim Wilson <wilson@redhat.com>
177
178 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
179 (struct unwind): Add next_slot_frag field.
180 (slot_index): New parameters slot_frag and first_frag. Add code
181 to add in frag sizes when different. Add comments.
182 (fixup_unw_records): New locals first_frag and last_frag. Pass new
183 arguments to slot_index.
184 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
185 loop end. Set next_slot_frag field.
186
339681c0
L		 1872000-11-07 H.J. Lu <hjl@gnu.org>
188
189 * doc/as.texinfo (.symver): Updated for versioned symbol
190 reference.
191
192 * obj.h (format_ops): Add the frob_file_before_adjust field.
193
194 * config/obj-aout.c (aout_format_ops): Set the
195 frob_file_before_adjust field to 0.
196 * config/obj-coff.c (coff_format_ops): Likewise.
197 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
198
199 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
200 name.
201 (elf_frob_file_before_adjust): New function to remove unneeded
202 versioned symbols from the symbol table.
203 (elf_format_ops): Set the frob_file_before_adjust field to
204 elf_frob_file_before_adjust.
205
206 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
207 not defined.
208
209 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
210
4a314ec8
NC		 2112000-11-07 Peter Targett <peter.targett@arccores.com>
212
213 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
214 BIG_ENDIAN macros.
215 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
216 Fix compile time warning messages.
217
604d524f
NC		 2182000-11-07 Nick Clifton <nickc@redhat.com>
219
220 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
221 buffer in order to avoid buffer overflows.
222
44f5c83a
JW		 2232000-11-06 Steve Ellcey <sje@cup.hp.com>
224
225 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
226 Change M to m for -milp32 or -mlp64 to match gcc.
227 (dot_endp): Use bytes_per_address instead of 8.
228 (emit_one_bundle): Use number_to_chars_littleendian instead of
229 md_number_to_chars.
230 (fix_insn): Likewise.
231 (ia64_init): New function.
232 (ia64_target_format): New function.
233 (md_begin): Set endianness, arch, and machine as appropriate.
234 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
235 Make these macros depend on TE_HPUX macro.
236 (TARGET_FORMAT): Define.
237 (HOST_SPECIAL_INIT): Define.
238 * config/te-hpux.h: New file.
239 * configure.in: Add "ia64-*-hpux*" target to configure.
240 * configure: Regenerate.
241
7152f1dc
KH		 2422000-11-06 Kazu Hirata <kazu@hxi.com>
243
ef99799a
KH		 244 * as.c: Fix formatting.
245 * dwarf2dbg.c: Likewise.
246 * input-file.c: Likewise.
7152f1dc
KH		 247 * input-file.h: Likewise.
248 * input-scrub.c: Likewise.
ef99799a
KH		 249 * itbl-ops.c: Likewise.
250 * listing.c: Likewise.
251 * macro.h: Likewise.
252 * messages.c: Likewise.
253 * read.c: Likewise.
254 * subsegs.c: Likewise.
255 * subsegs.h: Likewise.
256 * write.c: Likewise.
7152f1dc 257
cf055d54
NC		 2582000-11-06 Nick Clifton <nickc@redhat.com>
259
260 * doc/as.texinfo: Add GNU Free Documentation License.
261 * doc/gasp.texi: Add GNU Free Documentation License.
262 * doc/as.1: Add GNU Free Documentation License.
263
8d6b5c8e
NC		 2642000-11-05 Nick Clifton <nickc@redhat.com>
265
266 * config/tc-arm.c: Add include of "dwarf2dbg.h"
267
59ff2774
NC		 2682000-11-02 Per Lundberg <plundis@chaosdev.org>
269
270 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
271 * configure: Regenerate.
272
37d8bb27
NC		 2732000-11-01 Nick Clifton <nickc@redhat.com>
274
275 * read.c (original_case_string): New global variable.
276 (read_a_source_file): Copy opcode string into
277 original_case_string if clobbering the case of the opcode.
278 * read.h: Export the definition of original_case_string.
279 * config/tc-arm.c (md_assembler): When parsing a .req
280 directive use the original opcode string, not the case
281 clobbered version.
282
d75bb8cf
NC		 2832000-11-02 Nick Clifton <nickc@redhat.com>
284
285 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 286 variable.
d75bb8cf
NC		 287 (md_assemble): Call dwarf2_generate_asm_lineno instead of
288 dwarf2_where and dwarf2_gen_line_info.
289
6c17cfe4
PB		 2902000-11-02 Theo Honohan <th@futuretv.com>
291
292 * config/tc-arm.c (do_msr): Improve error message.
293
c51ce5f0
EC		 2942000-10-31 Eric Christopher <echristo@redhat.com>
295
296 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
297 or pc-relative, else use fx_offset.
298
f1bcba5b
JW		 2992000-10-31 Jim Wilson <wilson@redhat.com>
300
301 * config/tc-ia64.c (struct md): New field tag_fixups.
302 (ia64_flush_insns): Handle tag_fixups. Error if dangling
303 qualifying predicate.
304 (emit_one_bundle): Delete spurious multiplication by one. Handle
305 tag_fixups.
306 (ia64_start_line): Error if dangling qualifying predicate.
307 (defining_tag): New static variable.
308 (ia64_unrecognized_line, case '['): Parse tags.
309 (ia64_frob_label): Create tag_fixups.
310 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 311
8637c045
AM		 3122000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
313
314 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
315
ebeeafe6
BS		 3162000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
317
318 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
319
b041f888
KH		 3202000-10-30 Kazu Hirata <kazu@hxi.com>
321
322 * expr.c: Fix formatting.
323 * flonum-copy.c: Likewise.
324 * flonum.h: Likewise.
325 * gasp.c: Likewise.
326 * hash.c: Likewise.
327
d8374dcd
HPN		 3282000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
329
330 * as.h (OPTION_MD_BASE): Bump to 190.
331 * as.c (parse_args) <std_longopts>: Add comment about the need to
332 check OPTION_MD_BASE in as.h.
333
1308f14c
HPN		 334 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
335 for weak symbols.
336
6f6ef0fa
NC		 3372000-10-27 Nick Clifton <nickc@redhat.com>
338
339 * configure.in (emulations): Add m68hc12.
340 * configure: Regenerate.
341 * po/gas.pot: Regenerate.
c51ce5f0 342
bf1b5881
AH		 3432000-10-27 Aldy Hernandez <aldyh@redhat.com>
344
345 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
346 cpsr*.
347 (arm_psr_parse): Handle lowercase CPSR and SPSR.
348
85a39694
NC		 3492000-10-25 Nick Clifton <nickc@redhat.com>
350
351 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
352 a DWARF2 line number information sequence.
353
354 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
355
356 * read.c (generate_lineno_debug): Update comment describing why
357 DWARF2 line number debug information is not generated
358 automatically by this function.
359
360 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
361 not all.
c51ce5f0 362
85a39694
NC		 363 * config/tc-arm.h (md_end): Define.
364 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 365
85a39694
NC		 366 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
367 if generating DWARF2 line numbers.
368 (arm_end_of_source): New function. Call dwarf2_finish if
369 necessary.
370
371 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
372 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
373 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 374
cce0cbdc
DN		 3752000-10-25 Diego Novillo <dnovillo@cygnus.com>
376
377 * tc-i386.c: Fix prototype declarations for functions taking no
378 arguments.
379
64a0c779
DN		 3802000-10-24 Diego Novillo <dnovillo@cygnus.com>
381
382 * tc-i386.c (i386_operand_modifier): Remove.
383 (build_displacement_string): Remove.
384 (i386_parse_seg): Remove.
385 (i386_intel_memory_operand): Remove.
386 (i386_intel_operand): Re-write using recursive descent parser based
387 on MASM documentation.
388 (struct intel_parser_s): New structure.
389 (intel_parser): New static variable.
390 (struct intel_token): New structure.
391 (cur_token, prev_token): New static variables.
392 (T_NIL): Define.
393 (T_CONST): Define.
394 (T_REG): Define.
395 (T_BYTE): Define.
396 (T_WORD): Define.
397 (T_DWORD): Define.
398 (T_QWORD): Define.
399 (T_XWORD): Define.
400 (T_SHORT): Define.
401 (T_OFFSET): Define.
402 (T_PTR): Define.
403 (T_ID): Define.
404 (intel_match_token): New function.
405 (intel_get_token): New function.
406 (intel_putback_token): New function.
407 (intel_expr): New function.
408 (intel_e05): New function.
409 (intel_e05_1): New function.
410 (intel_e06): New function.
411 (intel_e06_1): New function.
412 (intel_e09): New function.
413 (intel_e09_1): New function.
414 (intel_e10): New function.
415 (intel_e10_1): New function.
416 (intel_e11): New function.
417
19f7b010
JJ		 4182000-10-20 Jakub Jelinek <jakub@redhat.com>
419
420 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
421 instructions to loose any special insn->architecture mask.
422
423 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
424 (sparc_md_end, sparc_arch_types, sparc_arch,
425 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
426 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
427 request v9b architecture if they are used).
428
3ae647a0
NC		 4292000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
430
431 * config/tc-m68k.c: Fix the previous misapplied patch.
432
5cbdaa77
NC		 4332000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
434
435 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
436 BFD_ASSEMBLER and !BFD_ASSEMBLER.
437 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
438 BFD_RELOC_*.
439
e6c774b4
KH		 4402000-10-17 Kazu Hirata <kazu@hxi.com>
441
442 * debug.c: Fix formatting.
443 * depend.c: Likewise.
444 * dwarf2dbg.c: Likewise.
445 * dwarf2dbg.h: Likewise.
446 * ecoff.c: Likewise.
447 * expr.c: Likewise.
448 * expr.h: Likewise.
449 * flonum-konst.c: Likewise.
450 * frags.h: Likewise.
451
ea20a7da
CC		 4522000-10-17 Chandrakala Chavva <cchavva@redhat.com>
453
454 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
455 options.
456 * doc/as.texinfo: Added notes about this new option.
457
266cb5f1
HPN		 4582000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
459
460 * config/tc-sh.c (JREG): Remove.
461 (md_convert_frag): Remove #if 0:d code using JREG.
462
6588847e
DN		 4632000-10-15 Diego Novillo <dnovillo@cygnus.com>
464
465 * config/tc-i386.c (i386_operand_modifier): Only match
466 modifiers SHORT and FLAT if they are followed by a space.
467 (parse_register): When `allow_naked_reg' is set, do not confuse
468 identifiers that start with a register name with a register.
469
30a2b4ef
KH		 4702000-10-12 Kazu Hirata <kazu@hxi.com>
471
472 * app.c: Fix formatting.
473 * as.c: Likewise.
474 * as.h: Likewise.
475 * bit_fix.h: Likewise.
476 * cgen.c: Likewise.
477 * cgen.h: Likewise.
478 * cond.c: Likewise.
479
d01e2a23
AM		 4802000-10-11 Alan Modra <alan@linuxcare.com.au>
481
482 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
483
44852b19
AM		 4842000-10-07 Alan Modra <alan@linuxcare.com.au>
485
dc1fc56b
AM		 486 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
487 Re-arrange function a little and improve error message.
488
44852b19
AM		 489 * write.c (write_relocs): Fix a comment.
490
491 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
492 link-once sections.
493
afa680f8
JW		 4942000-10-05 Jim Wilson <wilson@cygnus.com>
495
496 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
497
ce8a8b2f
AM		 4982000-10-05 Alan Modra <alan@linuxcare.com.au>
499
500 * config/tc-i386.c: Delete some useless comments, reformat others.
501
502 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
503 non-global syms in linkonce sections.
504
56d27c17
AM		 5052000-10-04 Ralf Baechle <ralf@gnu.org>
506
507 * config/tc-ia64.c (operand_match): Don't use // style comments.
508 * config/tc-i370.c: Likewise.
509
7b15d668
HPN		 5102000-09-29 Hans-Peter Nilsson <hp@axis.com>
511
512 Changes to handle varying register prefix and user symbol prefix.
513 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
514 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
515 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
516 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
517 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
518 (demand_register_prefix): New variable.
519 (md_pseudo_table): New pseudo ".syntax".
520 (md_longopts): New options --no-underscore and --underscore.
521 (cris_target_format): Return elf32-us-cris or elf32-cris depending
522 on symbols_have_leading_underscore.
523 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
524 (get_spec_reg): Ditto.
525 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
526 Fix formatting.
527 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
528 --help.
529 <case OPTION_NO_US, case OPTION_US>: New.
530 (md_show_usage): Be brief and reformat to match continuation of
531 --help.
532 * po/gas.pot: Regenerate.
533
27df9f40
AM		 5342000-09-28 Alan Modra <alan@linuxcare.com.au>
535
536 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
537 force relocs for 12 bit branches.
538 (md_apply_fix): Similarly, adjust logic here.
539
5506e1a5
AM		 5402000-09-28 Alan Modra <alan@linuxcare.com.au>
541
542 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
543 adjust for external and weak syms as we will use a reloc. Allow
544 for +8 offset when calculating limits of branches.
545 (hppa_fix_adjustable): Undo 2000-09-23 change.
546 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
547 Correct distance calculation.
47d89dba
AM		 548 (tc_gen_reloc): Print the file name and line number if we can't
549 handle a fixup.
5506e1a5
AM		 550
551 From John David Anglin <dave@hiauly1.hia.nrc.ca>
552 * config/tc-hppa.c (nonzero_dibits): Define.
553 (arg_reloc_stub_needed): Check each arg and return value
554 separately for zero case.
555 (pa_align): Declare argument `bytes'.
556
81d4177b
KH		 5572000-09-25 Kazu Hirata <kazu@hxi.com>
558
559 * config/tc-cris.c: Fix formatting.
560 * config/tc-d10v.h: Likewise.
561 * config/tc-d30v.c: Likewise.
562 * config/tc-d30v.h: Likewise.
563 * config/tc-fr30.c: Likewise.
564 * config/tc-fr30.h: Likewise.
565 * config/tc-m68k.c: Likewise.
566 * config/tc-m68k.h: Likewise.
567 * config/tc-pj.h: Likewise.
568 * config/tc-ppc.c: Likewise.
569 * config/tc-ppc.h: Likewise.
570 * config/tc-sh.c: Likewise.
571 * config/tc-sh.h: Likewise.
572 * config/tc-sparc.c: Likewise.
573 * config/tc-v850.h: Likewise.
574 * config/tc-vax.h: Likewise.
575 * config/tc-w65.h: Likewise.
576 * config/tc-z8k.h: Likewise.
577
959ee541
AM		 5782000-09-23 Alan Modra <alan@linuxcare.com.au>
579
580 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
581 checks only for ELF.
582 (hppa_force_relocation): Likewise.
583
139368c9
JW		 5842000-09-22 Jim Wilson <wilson@cygnus.com>
585
586 * config/tc-ia64.c (dv_sem): Add "stop".
587 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
588 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
589 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
590 match above.
591 (mark_resources): Check IA64_RS_PRr.
592
151337e8
NC		 5932000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
594
56d27c17 595 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 596 md_estimate_size_before_relax): Redesign and clean up the
597 relaxation mechanism.
598
0b7410c4
KH		 5992000-09-21 Kazu Hirata <kazu@hxi.com>
600
601 * config/tc-ns32k.c: Fix formatting.
602 * config/tc-ns32k.h: Likewise.
603
a4d24084
KH		 6042000-09-20 Kazu Hirata <kazu@hxi.com>
605
82efde3a
KH		 606 * config/tc-m32r.c: Fix formatting.
607 * config/tc-m32r.h: Likewise.
608 * config/tc-m68851.h: Likewise.
609 * config/tc-m68hc11.c: Likewise.
610 * config/tc-m68hc11.h: Likewise.
611 * config/tc-m88k.c: Likewise.
612 * config/tc-mcore.c: Likewise.
a75214e5 613 * config/tc-mcore.h: Likewise.
82efde3a
KH		 614 * config/tc-mips.c: Likewise.
615 * config/tc-mips.h: Likewise.
616 * config/tc-mn10200.h: Likewise.
617 * config/tc-mn10300.h: Likewise.
a75214e5 618 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 619 * config/tc-tahoe.h: Likewise.
620
4844386e 6212000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 622
623 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
624 Likewise in relaxation description comments.
625
9e754211
AM		 6262000-09-18 Alan Modra <alan@linuxcare.com.au>
627
628 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
629 subtraction of two syms without emitting a relocation.
630
631 From David Huggins-Daines <dhd@linuxcare.com>
632 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
633 global or weak symbols.
634
4a4f25cf
KH		 6352000-09-15 Kazu Hirata <kazu@hxi.com>
636
637 * config/tc-h8300.h: Fix formatting.
638 * config/tc-h8500.c: Likewise.
639 * config/tc-h8500.h: Likewise.
640 * config/tc-hppa.h: Likewise.
641 * config/tc-i370.h: Likewise.
642 * config/tc-i386.h: Likewise.
643 * config/tc-i860.c: Likewise.
644 * config/tc-i860.h: Likewise.
645 * config/tc-i960.h: Likewise.
646 * config/tc-ia64.c: Likewise.
647 * config/tc-ia64.h: Likewise.
648
1dab94dd
KH		 6492000-09-14 Kazu Hirata <kazu@hxi.com>
650
651 * config/tc-a29k.c: Fix formatting.
652 * config/tc-alpha.c: Likewise.
653 * config/tc-arc.c: Likewise.
654 * config/tc-arc.h: Likewise.
655 * config/tc-arm.c: Likewise.
656 * config/tc-arm.h: Likewise.
657 * config/tc-avr.c: Likewise.
658 * config/tc-avr.h: Likewise.
659 * config/tc-tic30.c: Likewise.
660 * config/tc-tic30.h: Likewise.
661 * config/tc-tic54x.c: Likewise.
662 * config/tc-tic54x.h: Likewise.
663 * config/tc-tic80.c: Likewise.
664 * config/tc-tic80.h: Likewise.
665
7484b8e6
TW		 6662000-09-14 Timothy Wall <twall@cygnus.com>
667
668 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
669 parallel comparisons for later use.
670 (struct rsrc): Add parallel comparison type.
671 (resources_match): Skip special cases of PR usage (non-conflicting
672 parallel compares).
56d27c17 673
bf514e21
KH		 6742000-09-13 Kazu Hirata <kazu@hxi.com>
675
676 * config/obj-ecoff.c: Fix formatting.
677 * config/obj-elf.c: Likewise.
678 * config/obj-elf.h: Likewise.
679 * config/obj-evax.h: Likewise.
680 * config/obj-generic.h: Likewise.
681 * config/obj-hp300.c: Likewise.
682 * config/obj-hp300.h: Likewise.
683 * config/obj-ieee.h: Likewise.
684 * config/obj-vms.c: Likewise.
685 * config/obj-vms.h: Likewise.
686
156c2f8b 6872000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 688
156c2f8b
NC		 689 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
690 (md_parse_option): Ditto.
691 (md_longopts): Add -mips32 option.
692 (md_show_usage): Document new options.
693 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
694 (mips_ip): Assemble mfc0 with a sub-selection code.
695 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
696 (mips_cpu_to_str): New function.
697 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
698 Use CPU_* defines instead of hardcoded numbers.
699
700 * doc/as.texinfo: Document new options.
701 * doc/c-mips.texi: Ditto.
702
a01b9fa4
KH		 7032000-09-12 Kazu Hirata <kazu@hxi.com>
704
705 * as.h: Fix formatting.
706 * asintl.h: Likewise.
707 * bit_fix.h: Likewise.
dcd619be
KH		 708 * config/obj-aout.c: Likewise.
709 * config/obj-aout.h: Likewise.
710 * config/obj-bout.c: Likewise.
711 * config/obj-bout.h: Likewise.
712 * config/obj-coff.c: Likewise.
713 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 714 * dwarf2dbg.h: Likewise.
715 * expr.h: Likewise.
716 * flonum.h: Likewise.
717 * frags.h: Likewise.
718 * itbl-ops.h: Likewise.
719 * macro.h: Likewise.
720 * read.h: Likewise.
721 * sb.h: Likewise.
722 * struc-symbol.h: Likewise.
723 * subsegs.h: Likewise.
724 * symbols.h: Likewise.
725 * tc.h: Likewise.
726 * write.h: Likewise.
727
92774660
KH		 7282000-09-11 Kazu Hirata <kazu@hxi.com>
729
f0e652b4
KH		 730 * bignum-copy.c: Fix formatting.
731 * config/tc-i370.c: Likewise.
92774660
KH		 732 * config/tc-i960.c: Likewise.
733 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 734 * ehopt.c: Likewise.
735 * flonum-copy.c: Likewise.
736 * flonum-konst.c: Likewise.
737 * flonum-mult.c: Likewise.
738 * literal.c: Likewise.
739 * read.c: Likewise.
740 * sb.c: Likewise.
741 * stabs.c: Likewise.
742 * subsegs.c: Likewise.
92774660 743
222f8079
PB		 7442000-09-09 Philip Blundell <philb@gnu.org>
745
746 * configure.in (arm*-*-uclinux*): New target.
747 * configure: Regenerate.
748
c488923f
KH		 7492000-09-09 Kazu Hirata <kazu@hxi.com>
750
751 * input-file.c: Fix formatting.
752 * itbl-ops.c: Likewise.
753 * messages.c: Likewise.
754
e0e3ecca
PB		 7552000-09-08 Philip Blundell <philb@gnu.org>
756
757 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
758 offset is negative.
759
5d64ca4e
L		 7602000-09-07 H.J. Lu <hjl@gnu.org>
761
762 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
763 * configure: Rebuild.
764
bdaaa2e1
KH		 7652000-09-07 Kazu Hirata <kazu@hxi.com>
766
e49bc11e
KH		 767 * atof-generic.c: Fix formatting.
768 * config/tc-mips.c: Likewise.
e13b337a
KH		 769 * config/tc-vax.c: Likewise.
770 * input-scrub.c: Likewise.
bdaaa2e1 771
d07ed2cd
AO		 7722000-09-07 Alexandre Oliva <aoliva@redhat.com>
773
774 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
775 * configure.in (sh-*-linux*): Added.
776 * configure: Rebuilt.
777
86905619
KH		 7782000-09-06 Kazu Hirata <kazu@hxi.com>
779
a28a3ccf
JL		 780 * config/tc-hppa.c: Fix formatting.
781
86905619
KH		 782 * ecoff.c: Fix formatting.
783
58cccadb
AO		 7842000-09-06 Alexandre Oliva <aoliva@redhat.com>
785
786 * configure: Rebuilt with new libtool.m4.
787
542d6675
KH		 7882000-09-05 Kazu Hirata <kazu@hxi.com>
789
790 * cgen.c: Fix formatting.
791 * config/tc-ia64.c: Likewise.
792
5b343f5a
NC		 7932000-09-05 Nick Clifton <nickc@redhat.com>
794
795 * aclocal.m4: Regenerate.
796 * config.in: Regenerate.
797 * configure: Regenerate.
798 * po/gas.pot: Regenerate.
50bbae35 799
07e90ad5
HPN		 8002000-09-05 Hans-Peter Nilsson <hp@axis.com>
801
802 * config/tc-cris.c: Correct comment typos.
803
1485d400
EC		 8042000-09-05 Eric Christopher <echristo@cygnus.com>
805
806 * config/tc-mn10300.c: Cleanup.
807 (md_pcrel_from): Enable.
808
904a31bf
AM		 8092000-09-05 Alan Modra <alan@linuxcare.com.au>
810
927781e2
AM		 811 * expr.c (operand): Fix a comment typo.
812 * write.c (write_relocs): Fix a signed/unsigned warning.
813
ecacdc7a
AM		 814 * config/tc-hppa.c (fudge_reg_expressions): New
815 (hppa_force_reg_syms_absolute): New.
816 (pa_equ): Allow reg_section expressions.
817 * config/tc-hppa.c (md_optimize_expr): Define.
818 (hppa_force_reg_syms_absolute): Prototype.
819
820 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
821 (pa_parse_number): Pass in arg to select fp reg parsing.
822 Return 1 to indicate format checks pass. If strict, then only
823 accept a register or register symbol. Return value in...
824 (pa_number): New static for pa_parse_number.
825 (FP_REG_BASE): Define.
826 (FP_REG_RSEL): Define.
827 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
828 appropriate. White space changes.
829 (need_pa11_opcode): Don't bother passing any params, get them from
830 globals instead.
831 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
832 Remove extraneous check in case 'Q'.
833 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
834 reg, set section of resulting symbol to reg_section.
835 (pa_parse_space_stmt): Modify call to pa_parse_number.
836 (pa_space): Likewise.
837
904a31bf
AM		 838 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
839 (hppa_force_relocation): Handle vtable relocs.
840 (pa_vtable_entry): New.
841 (pa_vtable_inherit): New.
842 (md_pseudo_table): Add entries for vtable pseudos.
843 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
844 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
845 against weak syms.
846 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
847 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
848 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
849 millicode import.
850 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
851 specify a symbol type.
852
853 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
854 dependent things together.
855 (md_elf_symbol_type): Define.
856
857 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
858 symbol.
859 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
860
861 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
862 (obj_elf_vtable_entry): Declare.
863
864 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
865 and export function.
866 (obj_elf_vtable_entry): Similarly.
867 (elf_pseudo_table): Fix the damage with a cast.
868
a47cf567 8692000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 870
871 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
872 for template selection when a label is needed.
873
197865e8
KH		 8742000-09-02 Kazu Hirata <kazu@hxi.com>
875
876 * config/tc-ia64.c: Fix formatting.
877
18e03609
NC		 8782000-09-02 Nick Clifton <nickc@redhat.com>
879
880 * configure.in: Increase version number to 2.10.91.
881 * configure: Regenerate.
882 * aclocal.m4: Regenerate.
883 * config.in: Regenerate.
884 * po/gas.pot: Regenerate.
885 * Makefile.in: Regenerate.
1485d400 886
a1cc9221
AO		 8872000-09-01 Alexandre Oliva <aoliva@redhat.com>
888
889 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
890 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
891 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
892 similar relocs.
893 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
894 branches.
895
8962000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
897
898 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
899 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
900 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
901 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
902 (GOT_symbol): New variable.
903 (md_undefined_symbol): Set it.
904
44576e1f
RH		 9052000-09-01 Richard Henderson <rth@cygnus.com>
906
907 * config/tc-ia64.c (match): Don't inline.
908 (extra_goodness): New.
909 (md_begin): Prefer nop.f and nop.b for best_template.
910
29f8404c
KH		 9112000-08-31 Kazu Hirata <kazu@hxi.com>
912
76b0a8c0
KH		 913 * as.c: Fix formatting.
914 * cond.c: Likewise.
915 * frags.c: Likewise.
29f8404c
KH		 916 * macro.c: Likewise.
917
b4c1ea07
EC		 9182000-08-31 Eric Christopher <echristo@cygnus.com>
919
920 * config/tc-mn10300.c: Cleanup and fix warnings.
921 (md_pseudo_table): Add initializers.
922 (md_show_usage): Cleanup.
923 (md_parse_option): Fix warnings.
924 (md_undefined_symbol): Fix warnings.
925 (md_conver_frag): Fix warnings.
926 (tc_gen_reloc): Fix warnings.
927 (md_apply_fix3): Fix warnings.
928 (check_operand): Fix warnings.
929
ac48eca1
AO		 9302000-08-31 Alexandre Oliva <aoliva@redhat.com>
931
932 * acinclude.m4: Include libtool and gettext macros from the
933 top level.
934 * aclocal.m4, configure: Rebuilt.
935
e0c21649
GK		 9362000-08-30 Mark Hatle <mhatle@mvista.com>
937
938 * config/tc-ppc.c (md_parse_option): Recognize -m405.
939
cf39a089
KH		 9402000-08-31 Kazu Hirata <kazu@hxi.com>
941
942 * listing.c: Fix formatting.
943
3ee4defc
KH		 9442000-08-29 Kazu Hirata <kazu@hxi.com>
945
946 * app.c: Fix a comment typo. Fix formatting.
947
1e8d20f4
NC		 9482000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
949
50bbae35
AM		 950 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
951 offset of the target destination for jmp instructions.
952 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 953
5bcac8a4
HPN		 9542000-08-24 Hans-Peter Nilsson <hp@axis.com>
955
956 * NEWS: Mention support for CRIS.
957
46547ecc
DC		 958Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
959
960 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
961 Sets `.lcomm' alignment to zero.
962
4b853faa
AO		 9632000-08-23 Alexandre Oliva <aoliva@redhat.com>
964
965 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
966 (TC_FIX_ADJUSTABLE): Define.
967
efcc5914
JW		 9682000-08-23 Jim Wilson <wilson@cygnus.com>
969
970 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
971 unwind.personality_routine is set.
972
aca719bf
AO		 9732000-08-23 H.J. Lu <hjl@gnu.org>
974
975 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
976
a3da4de1
AO		 9772000-08-23 Alexandre Oliva <aoliva@redhat.com>
978
979 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
980 environment is pe.
981
56385375
L		 9822000-08-22 H.J. Lu <hjl@gnu.org>
983
984 * config.in (STRICTCOFF): New for strict COFF.
985
986 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
987 i386-*-go32* and i386-go32-rtems*.
988 * configure: Rebuilt.
989
990 * config/obj-coff.c (obj_coff_endef): Follow the historical
991 behavior if STRICTCOFF is not defined.
992
993 * doc/internals.texi: Document STRICTCOFF.
994
8f36cd18
AO		 9952000-08-22 Alexandre Oliva <aoliva@redhat.com>
996
997 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
998 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
999 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1000 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1001 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1002 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1003 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1004 Likewise.
1005
58a77e41
EC		 10062000-08-22 Eric Christopher <echristo@cygnus.com>
1007
1008 * config/tc-mn10300.c: (md_apply_fix): New function.
1009 (mn10300_force_relocation): New function.
1010 (mn10300_fix_adjustable): New function.
1011
1012 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1013 (TC_HANDLES_FX_DONE): Define.
1014 (obj_fix_adjustable): Define.
1015 (MD_APPLY_FIX3): Define.
1016 (TC_LINKRELAX_FIXUP): Define.
1017
1018 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1019 previously defined.
1020 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1021
1022 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1023
ded0649c
JE		 10242000-08-21 Jason Eckhardt <jle@cygnus.com>
1025
1026 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1027 if the fixup resulted in a relocation.
1028
66102fe2
NC		 10292000-08-18 Nick Clifton <nickc@redhat.com>
1030
1031 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1032 Make reference to first element of shift_names explicit.
1033
02198638
AO		 10342000-08-18 Alexandre Oliva <aoliva@redhat.com>
1035
1036 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1037 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1038 add a symbol's address. Removed all target-specific #ifdefs that
1039 used to accomplished the same.
1040 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1041 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1042 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1043 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1044 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1045
353e2c69
KH		 10462000-08-17 Kazu Hirata <kazu@hxi.com>
1047
1048 * dwarf2dbg.c: Fix formatting.
1049
4fb7971f
NC		 10502000-08-17 Nick Clifton <nickc@redhat.com>
1051
1052 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1053 to be recoded as logical shift lefts by zero.
1054
50b81f19
JW		 10552000-08-16 Jim Wilson <wilson@cygnus.com>
1056
1057 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1058 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1059 source registers.
1060 (note_register_values): Handle IA64_OPND_R3_2 operands.
1061
f869cfc6
JE		 10622000-08-16 Jason Eckhardt <jle@cygnus.com>
1063
50bbae35 1064 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1065
8cb8bcba
NC		 10662000-08-16 Nick Clifton <nickc@redhat.com>
1067
1068 * config/tc-arm.c (struct asm_shift): Delete.
1069 (shift[]): Delete.
1070 (enum asm_shift_index): New.
1071 (struct asm_shift_properties): New.
1072 (struct asm_shift_name): New.
1073 (shift_properties[]); New.
1074 (shift_names[]); New.
1075
1076 (decode_shift): Use new structures.
1077 Issue a warning is "ROR #0" is used.
1078 Issue a warning if "ASR #0" or "LSR #0" is used.
1079
1080 (md_begin): Initialise arm_shift_hsh table from new
1081 asm_shift_name array.
1082
c2158c24
JJ		 10832000-08-16 Jakub Jelinek <jakub@redhat.com>
1084
1085 * config/tc-sparc.c: Kill all warnings.
1086 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1087 in -xarch= as well.
1088 (md_show_usage): Update usage text.
1089
70485b5c
NC		 10902000-08-16 Nick Clifton <nickc@redhat.com>
1091
c2158c24 1092 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1093 useful.
1094
a47cf567 10952000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1096
1097 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1098
1099 * config/tc-sh.c (md_assemble): Changed so debug_type
1100 test performed for ppi_assemble
1101 * config/tc-sh.c: Included dwarf2dbg.h.
1102 (debug_line): Defined.
1103 (md_assemble): Generates dwarf2 line info.
1104 (sh_finalize): New function. Finalize dwarf2 info.
1105 (assemble_ppi): Returns size of code generated.
1106 (build_Mytes): Returns size of code generated.
1107 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1108 * config/tc-sh.h (md_end): Defined.
1109 (sh_finalize): Declared.
1110
1db77c8e
AO		 11112000-08-15 Alexandre Oliva <aoliva@redhat.com>
1112
1113 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1114 md_number_to_chars.
1115
046b3b54
NC		 11162000-08-14 Nick Clifton <nickc@redhat.com>
1117
1118 * config/tc-arm.c (do_bx): Allow "bx pc".
1119
c43c2cc5
JW		 11202000-08-14 Jim Wilson <wilson@cygnus.com>
1121
1122 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1123 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1124 (md_begin): Change assignment to md.flag to OR in the new bit.
1125
d1d8ba22
NC		 11262000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1127
1128 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1129 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1130 C_MOU, and C_EOS.
1131
22b36938
JE		 11322000-08-14 Jason Eckhardt <jle@cygnus.com>
1133
1134 * NEWS: Mention i860 support.
1135
c0bd0db2
JL		 1136Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1137
1138 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1139
0ac658b8
AS		 11402000-08-14 Andreas Schwab <schwab@suse.de>
1141
1142 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1143
9fc2dda2
JE		 11442000-08-11 Andreas Schwab <schwab@suse.de>
1145
1146 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1147 argument.
1148
bc4466dc
KH		 11492000-08-11 Kazu Hirata <kazu@hxi.com>
1150
1151 * expr.c: Fix formatting.
351aa9f6 1152 * config/obj-bout.c: Likewise.
bc4466dc 1153
a9c99419
JE		 11542000-08-10 Jason Eckhardt <jle@cygnus.com>
1155
1156 * doc/c-i860.texi: Flesh out the i860 section more.
1157
7c743825
KH		 11582000-08-10 Kazu Hirata <kazu@hxi.com>
1159
1160 * symbols.c: Fix formatting.
929b12bc 1161 * expr.c: Likewise.
7c743825 1162
fa2255cb
DN		 1163Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1164
1165 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1166 has the IgnoreSize bit set.
1167
fc997f4b
AM		 11682000-08-09 Alan Modra <alan@linuxcare.com.au>
1169
1170 From Rodney Brown <RodneyBrown@mynd.com>
1171 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1172 * configure: Regenerate.
1173
a47cf567
NC		 11742000-08-09 Kazu Hirata <kazu@hxi.com>
1175
1176 * hash.c: Fix formatting.
1177 * gasp.c: Likewise.
1178
305d537e
JE		 11792000-08-08 Jason Eckhardt <jle@cygnus.com>
1180
1181 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1182 (i860_fix_info): New enum.
1183 (MD_APPLY_FIX3): Define.
1184 (WORKING_DOT_WORD): Define.
1185 (TC_HANDLES_FX_DONE): Define.
1186 (DIFF_EXPR_OK): Define.
1187 (LISTING_HEADER): Define.
1188 (TARGET_FORMAT): Select target format based on endian flag.
1189 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1190 (target_big_endian): Add external declaration.
1191
1192 * config/tc-i860.c: All existing code reworked completely. Other
1193 new code shown below.
1194 (SYNTAX_SVR4): Define.
1195 (target_warn_expand): New variable.
1196 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1197 (md_longopts): Declare and define with new options (-EL, -EB,
1198 and -mwarn-expand).
1199 (md_show_usage): New function.
1200 (md_operand): New function.
1201 (obtain_reloc_for_imm16): New function.
1202 (md_apply_fix3): New function.
1203 (tc_gen_reloc): New function.
1204
df86943d
NC		 12052000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1206
1207 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1208 2 bytes of the jump address are in the same frag.
1209 (find): Accept 68hc12 register indirect modes.
1210
1211 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1212
30d25259
RH		 12132000-08-07 Richard Henderson <rth@cygnus.com>
1214
1215 * config/tc-ia64.c (unwind): Add prologue_mask member.
1216 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1217 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1218 (dot_body): Clear unwind.prologue_mask.
1219 (dot_prologue): Set it. Accept a register second argument.
1220
2d484c7f
KH		 12212000-08-07 Kazu Hirata <kazu@hxi.com>
1222
1223 * config/atof-ieee.c: Fix formatting.
1224 * config/atof-tahoe.c: Likewise.
1225
a47cf567 12262000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1227
3d4ae3c0
NC		 1228 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1229 work.
1230
c91d2e08
NC		 1231 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1232 of .popsection, .previous, .pushsection, .subsection,
1233 .version, .vtable_entry, .vtable_inherit and .weak.
1234
47926f60
KH		 12352000-08-05 Kazu Hirata <kazu@hxi.com>
1236
1237 * config/tc-cris.c: Fix formatting.
1238 * config/tc-i386.c: Likewise.
1239 * config/tc-sparc.c (sparc_ip): Simplify the code.
1240
ab3e48dc
KH		 12412000-08-04 Kazu Hirata <kazu@hxi.com>
1242
1243 * config/tc-cris.c: Rearrange code for readability.
1244 * config/tc-d10v.c: Fix formatting.
1245 * config/tc-m32r.c: Likewise.
1246 * config/tc-sparc.c: Likewise.
1247
3d56ab85
JW		 12482000-08-02 Jim Wilson <wilson@cygnus.com>
1249
1250 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1251 before ia64_find_opcode.
1252 (md_assemble): Likewise.
1253
3f9dfb2c
NC		 12542000-08-01 Nick Clifton <nickc@cygnus.com>
1255
a47cf567 1256 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1257 Undo some formatting fixes.
3f9dfb2c 1258
28e4f854
KH		 12592000-08-01 Kazu Hirata <kazu@hxi.com>
1260
1261 * config/obj-som.c: Fix formatting.
1262 * config/obj-ieee.c: Likewise.
1263 * config/tc-arm.c: Likewise.
1264 * config/tc-v850.c: Likewise.
1265
a570e639
NC		 12662000-08-01 Nick Clifton <nickc@redhat.com>
1267
1268 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1269 index by command line option.
58a77e41 1270
a570e639
NC		 12712000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1272
1273 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1274 (@node M68K-Branch): Rewrite to match the reality.
1275
e3308d0d
JE		 12762000-07-31 Jason Eckhardt <jle@cygnus.com>
1277
1278 * doc/c-i860.texi: New file.
1279 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1280 * doc/Makefile.in: Regenerate.
1281 * doc/all.texi: Add I860 as relevant architecture.
1282 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1283
2fd5405a
NC		 12842000-07-31 Kazu Hirata <kazu@hxi.com>
1285
1286 * config/tc-d30v.c: Fix formatting.
1287
28e7409f
NC		 12882000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1289
50bbae35
AM		 1290 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1291 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1292 long emit a long branch if available instead of an absolute jump, never
1293 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1294
1295 * doc/c-m68k.texi: Document new command line option.
58a77e41 1296
a47cf567
NC		 12972000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1298
1299 * config/tc-avr.c: Use PARAMS macro in function declarations.
1300 Don't declare md_pcrel_from_section (already in tc-avr.h).
1301 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1302 (avr_operand): Don't set (unsigned) op_mask to -1.
1303
534022ea
JE		 13042000-07-28 Jason Eckhardt <jle@cygnus.com>
1305
50bbae35
AM		 1306 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1307 * configure: Regenerated.
1308 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1309 of operand to the .type directive (.e.g, "type").
534022ea 1310
4c400d5e
AM		 13112000-07-28 Alan Modra <alan@linuxcare.com.au>
1312
1313 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1314 * app.c (do_scrub_chars): Record where first comment found.
1315 * read.c (read_a_source_file): Init found_comment on entry, and
1316 notify whether comments found on exit.
1317 * config/tc-hppa.c (md_shortopts): Add "c".
1318 (md_longopts): Add warn-comment.
1319 (md_parse_option): Handle it.
1320 (md_show_usage): Show available options.
1321 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1322
0aa529cb
AC		 1323Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1324
1325 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1326 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1327 sym_ptr_ptr
0aa529cb
AC		 1328 (md_estimate_size_before_relax): Don't fall off end of function.
1329
c6a7ab1f
NC		 13302000-07-27 Kazu Hirata <kazu@hxi.com>
1331
1332 * config/tc-avr.c: Fix formatting.
1333 * config/tc-ns32k.c: Likewise.
1334
e0c6ed95
AM		 13352000-07-27 Alan Modra <alan@linuxcare.com.au>
1336
1337 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1338
13392000-07-27 Kazu Hirata <kazu@hxi.com>
1340
1341 * config/tc-d10v.c: Fix formatting.
1342 * config/tc-z8k.c: Likewise.
1343 * config/tc-sparc.c: Likewise.
1344
6883dc5e 13452000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1346
1347 * cgen.c (queue_fixup): Declare opinfo.
1348 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1349 (gas_cgen_md_operand): Ditto.
1350 (gas_cgen_md_apply_fix3): Ditto.
1351
39da8128
DD		 13522000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1353
1354 * config/obj-coff.c (obj_frob_symbol): Don't merge
1355 labels. Don't merge if the symbol isn't constant. Return
1356 immediately if a symbol is merged.
1357
65e68b04
AM		 13582000-07-22 Alan Modra <alan@linuxcare.com.au>
1359
1360 * frags.c (frag_align): Correct absolute section alignment.
1361
5e0d736c
DD		 13622000-07-20 DJ Delorie <dj@redhat.com>
1363
1364 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1365 it breaks linking against DLLs.
1366
3bcbcc3d
HPN		 13672000-07-20 Hans-Peter Nilsson <hp@axis.com>
1368
1369 * configure.in: Add CRIS support.
1370 * configure: Regenerate.
1371 * Makefile.am: (CPU_TYPES): Add cris.
1372 (CPU_OBJ_VALID) [aout]: Add cris.
1373 (MULTI_CPU_TYPES): Add cris.
1374 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1375 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1376 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1377 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1378 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1379 Regenerate dependencies.
1380 * Makefile.in: Regenerate.
1381 * aclocal.m4: Regenerate.
1382 * as.c: Declare crisaout, criself.
1383 * config/tc-cris.h, config/tc-cris.c: New.
1384 * config/e-criself.c, config/e-crisaout.c: New.
1385 * po/POTFILES.in, po/gas.pot: Regenerate.
1386
041ff4dd 13872000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1388
041ff4dd 1389 * read.c: Fix formatting.
efaf0ba4 1390 * write.c: Fix formatting.
041ff4dd 1391
f980ada0
L		 13922000-07-19 H.J. Lu <hjl@gnu.org>
1393
1394 * sb.c: Include <stdlib.h> if exists for abort ().
1395
25a8b250
AM		 13962000-07-19 Alan Modra <alan@linuxcare.com.au>
1397
1398 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1399 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1400 (pa_type_args): Same here.
1401
7a9aaf92
NC		 14022000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1403
1404 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1405 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1406 the storage class is already set.
1407
8098403c
NC		 14082000-07-17 Kazu Hirata <kazu@hxi.com>
1409
fafb6d17 1410 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1411 * config/tc-mn10200.c: Likewise.
1412 * config/tc-mn10300.c: Likewise.
1413 * config/tc-pj.c: Likewise.
1414 * config/tc-tic80.c: Likewise.
1415 * config/tc-w65.c: Likewise.
8098403c 1416
977e771a
FCE		 14172000-07-17 Frank Ch. Eigler <fche@redhat.com>
1418
1419 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1420 is defined.
1421
63bf5651
ILT		 14222000-07-15 Ian Lance Taylor <ian@zembu.com>
1423
1424 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1425 @code.
1426
1cd1c99b
AM		 14272000-07-15 Alan Modra <alan@linuxcare.com.au>
1428
1429 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1430 ELF as are used for SOM (except the 32-bit reloc one) to decide
1431 whether a symbol can be reduced to a section symbol. Expand on
1432 the comment for symbols involved in LR% and RR% expressions.
1433
119d663a
NC		 14342000-07-14 Nick Clifton <nickc@cygnus.com>
1435
1436 * config/tc-mips.c (mips_disable_float_construction): New
1437 static variable. Set to true if doubles should not be
1438 constructed by loading two single width fp registers with
1439 halves of the value.
1440 (mips_ip): Test mips_disable_float_construction.
1441 (md_longopts): Add command line switches --construct-floats
1442 and --no-construct-floats.
1443 (md_parse_option): Parse new command line options.
1444 (md_show_usage): Describe new command line options.
1445
1446 * doc/c-mips.texi: Document new command line options.
1447
906fac54
AM		 14482000-07-13 Koundinya K <kk@ddeorg.soft.net>
1449
1450 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1451 * configure: Regenerate.
1452
14532000-07-13 Hans-Peter Nilsson <hp@axis.com>
1454
1455 * configure.in (DEFAULT_EMULATION setting): Revert part of
1456 2000-07-01 change that set te_multi=multi unless set to tmips.
1457 * configure: Regenerate.
1458
7f788821
NC		 14592000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1460
1461 * config/obj-coff.c (coff_frob_section): Add padding to the last
1462 section when aligning it increases its size.
1463
9a736b6b
NC		 14642000-07-11 Kazu Hirata <kazu@hxi.com>
1465
1466 * config/tc-tic54x.c: Fix formatting.
1467
3dd5103b
NC		 14682000-07-10 Kazu Hirata <kazu@hxi.com>
1469
1470 * config/tc-h8500.c: Fix formatting.
1aea3bb8 1471 * config/tc-tic54x.c: Fix formatting.
3dd5103b 1472
46b85d42
AM		 14732000-07-10 Alan Modra <alan@linuxcare.com.au>
1474
1475 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1476 displacements correctly.
1477
1478 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1479
14802000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1481
1482 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1483 warning.
1484 (hash_jam): Ditto.
1485
ad1079af
AM		 14862000-07-09 Alan Modra <alan@linuxcare.com.au>
1487
1488 From David Huggins-Daines <dhd@linuxcare.com>
1489 * config/te-hppalinux64.h: Add a new emulation.
1490 * configure.in (emulations): Add configure bits to support the
1491 64-bit Linux/parisc target.
1492 * configure: Regenerate.
1493
1494 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1495 (md_shortopts): Add `V' for ELF.
1496
1497 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1498 when SOM or ELF_ARG_RELOC are defined.
1499 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1500 ELF_ARG_RELOC are defined.
1501 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1502 (pa_stringer): ..Do it here instead. Fix comment typos.
1503 (hppa_force_relocation): Cast enums to int before comparing with
1504 ints.
1505
1506 From Ryan Bradetich <rbradetich@uswest.net>
1507 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1508 redifinition warning.
1509 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1510 (hppa_force_relocation): ditto
ad1079af
AM		 1511 (md_apply_fix): Added cast to buf to fix warnings.
1512
1513 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1514 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1515
1516 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1517 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1518 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1519 reloc_type** to avoid warnings in switch.
1520 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1521 little earlier instead.
1522
1523 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1524 and elf.
1525 (pa_type_args): Use symbol_arg_reloc_info.
1526 (struct pa_it): Make arg_reloc unsigned int.
1527 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1528 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1529 (pa_code): Delete. pa_text duplicates this function.
1530 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1531 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1532 int.
1533 (cons_fix_new_hppa): Actually change selector to e_fsel when
1534 warning about assuming so.
1535 (tc_gen_reloc): More example elf arg reloc code.
1536 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1537 (hppa_force_relocation): Likewise.
1538
1539 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1540 files.
1541 (pa_end_of_source): Prototype.
1542 (hppa_fix_adjustable): Prototype.
1543 (LABELS_WITHOUT_COLONS): Move it..
1544 * config/te-hppa.h: To here.
1545
1546 * config/te-hppa64.h: New file.
1547
1548 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1549 type.
1550 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1551 format -10, -16, 16 relocs.
1552 (hppa_elf_mark_end_of_function): Test for null
1553 last_call_info->start_symbol
1554
1555 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1556 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1557 re_assesmble_* functions. Delete extraneous statements. Fix
1558 typos in comments.
1559 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1560 insn to re_assemble_*.
1561
623aa224
UC		 15622000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1563
1564 * doc/internals.texi (Expressions): Fix typo.
58a77e41 1565
c4aa876b
NC		 15662000-07-08 Kazu Hirata <kazu@hxi.com>
1567
1568 * config/tc-sh.c: Fix formatting.
d0313fb7 1569 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 1570 * depend.c: Fix formatting.
1571 * flonum-konst.c: Likewise.
1572 * flonum-mult.c: Likewise.
c4aa876b 1573
6b31947e
NC		 15742000-07-07 Kazu Hirata <kazu@hxi.com>
1575
a5bfe8c9 1576 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 1577 * config/obj-vms.c: Fix comments.
1578 * config/tc-a29k.c: Likewise.
1579 * config/tc-alpha.c: Likewise.
1580 * config/tc-h8300.c: Likewise.
1581 * config/tc-h8500.c: Likewise.
1582 * config/tc-i370.c: Likewise.
1583 * config/tc-ia64.c: Likewise.
1584 * config/tc-m68hc11.c: Likewise.
1585 * config/tc-m68k.c: Likewise.
1586 * config/tc-mips.c: Likewise.
1587 * config/tc-ns32k.c: Likewise.
1588 * config/tc-ppc.c: Likewise.
1589 * config/tc-z8k.c: Likewise.
6b31947e 1590
b8a9dcab
NC		 15912000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1592
1593 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1594 Default to '(SEC_LOAD | SEC_DATA)'.
1595 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1596
1597 * doc/internals.texi (CPU Backend): Describe
1598 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1599
beb2de9b
AC		 1600Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1601
1602 * as.c (parse_args): NULL terminate the long option list.
1603
24ddb296
AC		 1604Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1605
1606 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 1607 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 1608
1fe72011
NC		 16092000-07-05 Nick Clifton <nickc@cygnus.com>
1610
1611 * config/tc-d30v.c (write_2_short): Further changes to warning
1612 messages produced when combining EITHER_BUT_PREFER_MU attributed
1613 opcodes.
1614
a5bfe8c9 16152000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 1616
1617 * MAINTAINERS: new
1618
8de8f17e
AO		 16192000-07-04 Alexandre Oliva <aoliva@redhat.com>
1620
1621 * config/tc-arm.c (psrs): Accept combinations of flags.
1622
00d2865b
NC		 16232000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1624
1625 * config/tc-avr.c: Change _ () to _() around all strings marked
1626 for translation (exception from the usual coding style).
1627 (avr_opt): New struct variable, how the new switches are set.
1628 (OPTION_MMCU): Define as 'm' and actually use.
1629 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1630 (show_mcu_list): New function, display the list of known MCUs.
1631 (md_show_usage): Document the new switches. Call show_mcu_list.
1632 (avr_set_arch): Change 'm' to OPTION_MMCU.
1633 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1634 Handle the new switches.
1635 (avr_operands): Disable warnings for undefined combinations of
1636 operands if -mall-opcodes. Disable warnings for skipping two-word
1637 instructions if enhanced core or -mno-skip-bug.
1638 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1639 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1640 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1641 (avr_ldi_expression): Warn about implicit lo8().
1642 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1643
54588503
UC		 16442000-07-01 Koundinya K <kk@ddeorg.soft.net>
1645
50bbae35
AM		 1646 * configure.in: Add entry for mips-*-sysv4*MP*
1647 * configure: Rebuild
1648 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1649 elf32-tradlittlemips for traditional mips targets.
1650 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1651 test for Link Once sections as in adjust_reloc_syms.
1652 * config/te-tmips.h: New file for traditional mips targets. Define
1653 TE_TMIPS.
58a77e41 1654
c9900432
NC		 16552000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1656
1657 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1658 flags argument is not present, don't change an existing section's
1659 section's attributes. If the flags argument is present, warn if the
1660 attributes don't match the section's current attributes. When
1661 long section names are supported, set SEC_LINK_ONCE and
1662 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1663
9d87310a
HPN		 1664Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1665
1666 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1667 symbols; create them.
1668
dbddefbf
NC		 16692000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1670
1671 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 1672 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 1673
2ae7e77b
AH		 16742000-06-27 Aldy Hernandez <aldyh@redhat.com>
1675
1676 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 1677 expressions. Ignore the problem when handling 16 bit signed
1678 immediates, because the assembler will take care of the relocation
1679 later.
2ae7e77b 1680
6b2539e3
NC		 16812000-06-27 Nick Clifton <nickc@cygnus.com>
1682
1683 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 1684 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 1685 sequential order, and emit warning messages if the input source
1686 code contains constructs like that, or parallel constructs
1687 containing such opcodes.
1688
65aa24b6
NC		 16892000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1690
1691 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1692 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1693 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1694 (md_show_usage): Update usage message.
1695 (md_parse_option): Allow redefinition of MCU type within the
1696 same avr[1-5] bfd machine type. Show both old and new MCU type
1697 in the error message.
1698 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1699 Simplify 8K wrap code.
1700
f0c56b90
NC		 17012000-06-25 Kazu Hirata <kazu@hxi.com>
1702
50bbae35
AM		 1703 * config/obj-aout.c: Remove all uses of DEFUN.
1704 * config/obj-ieee.c: Likewise.
1705 * config/tc-sh.c: Fix comment typos.
1706 * config/tc-tahoe.c: Likewise.
1707 * config/tc-vax.c: Likewise.
1708 * config/tc-w65.c: Likewise.
1709 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 1710 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1711
6d249963
DD		 17122000-06-24 DJ Delorie <dj@cygnus.com>
1713
1714 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1715 more changes from Sept 1999
1716 (tc_i386_fix_adjustable): ditto
1717 (md_apply_fix3): ditto
1718
680d2857 17192000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 1720
680d2857
FCE		 1721 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1722 (gas_cgen_parse_operand): Set it around expression() call.
1723 (gas_cgen_md_operand): Test for it before longjmp().
1724
e7b305a2
AM		 17252000-06-24 Kazu Hirata <kazu@hxi.com>
1726
c0fecd35
AM		 1727 * config/tc-h8500.c: Remove all uses of DEFUN.
1728 * config/tc-sh.c: Likewise.
1729 * config/tc-w65.c: Likewise.
1730 * config/tc-z8k.c: Likewise.
1731
e7b305a2
AM		 1732 * config/tc-h8500.c: Fix typos in comments.
1733
ed6d6fd3
FCE		 17342000-06-23 Frank Ch. Eigler <fche@redhat.com>
1735
1736 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1737 is defined.
1738
f7c88872
AM		 17392000-06-23 matthew green <mrg@redhat.com>
1740
1741 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 1742 defined. Fix error message for `[' grouping.
f7c88872 1743
70d6ecf3
AM		 17442000-06-22 Kazu Hirata <kazu@hxi.com>
1745
1746 * config/tc-h8300.c: Fix formatting and comment typos.
1747
e9718fe1
TW		 17482000-06-22 Timothy Wall <twall@cygnus.com>
1749
1750 * config/tc-ia64.c (note_register_values): Move premature QP
1751 notation clearing into the appropriate place.
1752
45288df1
AM		 17532000-06-22 Alan Modra <alan@linuxcare.com.au>
1754
1581f8c9
AM		 1755 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1756 first before anything else. Add bin-bugs.h, emul.h and progress.h
1757 Sort list of files as for $(OBJS) in Makefile.am.
1758
1759 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1760 find one. Remake dependencies.
1761 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1762 * Makefile.in: Regenerate.
1763 * doc/Makefile.in: Regenerate.
1764
45288df1
AM		 1765 * config/tc-i386.c (i386_displacement): Don't assume a constant
1766 displacement is necessarily 16 bits when in 16 bit code mode.
1767 (md_assemble): Instead size the displacement here after we know
1768 for sure that a .code16gcc operand hasn't automatically added
1769 operand size prefixes.
1770
01580992
L		 17712000-06-21 H.J. Lu <hjl@gnu.org>
1772
1773 * Makefile.am: Rebuild dependency.
1774 * Makefile.in: Rebuild.
1775
40f09f82
JL		 17762000-06-21 Kazu Hirata <kazu@hxi.com>
1777
1778 * config/tc-h8300.c (parse_reg): Make the function static.
1779 (parse_exp): Likewise.
1780
78295804
DD		 17812000-06-20 DJ Delorie <dj@cygnus.com>
1782
1783 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1784 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1785 for cygwin import libraries to work properly.
1786
45f85b08
L		 17872000-06-20 H.J. Lu <hjl@gnu.org>
1788
1789 * Makefile.am: Rebuild dependency.
1790 * Makefile.in: Rebuild.
1791 * configure: Likewise.
1792 * doc/Makefile.in: Likewise.
1793
39bec121
TW		 17942000-06-20 Timothy Wall <twall@cygnus.com>
1795
1796 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 1797 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 1798 * doc/c-tic54x.texi: New.
1799 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 1800 documentation file.
39bec121 1801 * doc/all.texi: Add C54X.
3e87a760 1802 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 1803 * doc/Makefile.in: Regenerate.
1804 * configure.in: Add tic54x and define LIBM for tic54x.
1805 * configure: Regenrate.
1806 * config/tc-tic54x.[ch]: New.
1807 * config/obj-coff.h: Add tic54x.
1808 * Makefile.am: (CPU_TYPES): Add tic54x.
1809 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1810 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1811 (as_new_LDADD): Add $(LIBM).
1812 * Makefile.in: Regenerate.
3e87a760 1813
60bcf0fa
NC		 18142000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1815
1816 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1817 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1818 * doc/as.texinfo: Likewise.
1819
1820 * configure, Makefile.in: Regenerate.
1821 * configure.in (emulations): Recognize m6811 and m6812.
1822 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1823 Added files for 68hc11 and 68hc12 assembler.
1824 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1825 * config/tc-m68hc11.h: Header definition for that assembler.
1826
ec05f674
NC		 18272000-06-18 Nick Clifton <nickc@redhat.com>
1828
24ef8152
NC		 1829 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1830 instead of OCTETS_PER_BYTE.
1831
ec05f674 1832 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 1833 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 1834
119caedd
L		 18352000-06-18 H.J. Lu <hjl@gnu.org>
1836
1837 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1838 * configure: Rebuild.
1839
607723e4
NC		 18402000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1841
3e87a760
AM		 1842 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1843 to BFD_ASSEMBLER.
607723e4 1844
b946ec34
NC		 18452000-06-16 Nick Clifton <nickc@cygnus.com>
1846
1847 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1848 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1849
1850 * doc/c-mips.texi: Document newly accepted cpu variants.
1851
37ce37b1
UC		 18522000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1853
1854 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1855
c06ae4f2
UC		 18562000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1857
1858 * macro.c (getstring): Make it possible to escape the quote
1859 character.
1860
20348649
JL		 1861Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1862
1863 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1864
bcef29e6
L		 18652000-06-13 H.J. Lu <hjl@gnu.org>
1866
1867 * configure: Regenerate.
1868
63a0b638
AM		 18692000-06-09 Alan Modra <alan@linuxcare.com.au>
1870
1871 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1872 separator.
1873 * doc/internals.texi (line_separator_chars): Semicolon is no
1874 longer a default. Mention null and newline as defaults.
1875
1876 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1877
1878 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1879 * config/tc-i860.h (line_separator_chars): Likewise.
1880 * config/tc-h8300.c (line_separator_chars): Likewise.
1881 * config/tc-i960.c (line_separator_chars): Likewise.
1882 * config/tc-m68k.c (line_separator_chars): Likewise.
1883 * config/tc-mips.c (line_separator_chars): Likewise.
1884 * config/tc-ns32k.c (line_separator_chars): Likewise.
1885 * config/tc-sparc.c (line_separator_chars): Likewise.
1886 * config/tc-vax.c (line_separator_chars): Likewise.
1887
1888 * config/tc-h8300.c (comment_chars): Use string initialiser.
1889 * config/tc-i960.c (line_comment_chars): Likewise.
1890 * config/tc-z8k.c (comment_chars, line_comment_chars,
1891 line_separator_chars): Likewise.
1892
1893 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1894 for TE_LINUX.
1895
9bab9349
NC		 18962000-06-08 Nick Clifton <nickc@cygnus.com>
1897
1898 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1899 for size 1 fixes.
1900
946efd95
DB		 19012000-06-08 David O'Brien <obrien@FreeBSD.org>
1902
1903 * configure.in (VERSION): Update to show this is the CVS mainline.
1904
6480b79a
DB		 19052000-06-08 Matthew Jacob <mjacob@feral.com>
1906
1907 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1908 $at is the integer register $r28, vs. both $r28 and the floating
1909 point register $f28.
1910
10850f29
JW		 19112000-06-08 James E. Wilson <wilson@cygnus.com>
1912
1913 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1914 (dot_endp): Don't call ia64_flush_insns.
1915 (emit_one_bundle): Don't delete prologue/body records from
1916 unwind_record list in first loop. Rewrite second loop to account for
1917 this.
1918
150f24a2
JW		 19192000-06-07 David Mosberger <davidm@hpl.hp.com>
1920
1921 * config/tc-ia64.c: Add missing prototypes.
1922 (generate_unwind_image): Cast argument to output_unw_records call.
1923
e38c9cc2
DC		 1924Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1925
46b85d42 1926 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 1927
1188e082
DC		 1928Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1929
1930 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1931 (REGISTER_P): likewise.
1932 (avr_opcodes): uses include/opcode/avr.h
1933 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 1934
ac743b2c
AM		 19352000-06-04 Alan Modra <alan@linuxcare.com.au>
1936
0b545448
AM		 1937 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1938 initializers too.
ac743b2c 1939
969e1a7b
L		 19402000-06-03 H.J. Lu <hjl@gnu.org>
1941
1942 * read.c (is_end_of_line): Put back `;'.
1943
65172ab8
AM		 19442000-06-03 Alan Modra <alan@linuxcare.com.au>
1945
1946 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1947
b75c0c92
AM		 19482000-06-01 Alan Modra <alan@linuxcare.com.au>
1949
1950 * expr.c (operand): Test is_end_of_line outside switch to catch
1951 line separator chars that are also operators.
1952 (operator): Return O_illegal for line separator chars.
1953
1954 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1955 entry (or `!' entry for TC_HPPA).
1956
1957 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1958 before indexing is_end_of_line. Remove redundant check for '\0'.
1959 (fp_op2): Likewise.
1960 * config/tc-h8500.c (md_assemble): Likewise.
1961 * config/tc-mcore.c (md_assemble): Likewise.
1962 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1963 (md_atof): Likewise
1964
1965 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1966 is_end_of_line.
1967 * config/tc-mcore.c (mcore_cons): Likewise.
1968 (mcore_float_cons): Likewise.
1969 (mcore_stringer): Likewise.
1970 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1971
a6836251
SB		 19722000-06-01 Scott Bambrough <scottb@netwinder.org>
1973
1974 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1975
43841e91
NC		 19762000-05-29 Nick Clifton <nickc@cygnus.com>
1977
1978 * config/tc-sh.c: Fix compile time warning messages.
1979
1980 * config/tc-mips.c: Fix compile time warning messages.
1981
a057431b
PB		 19822000-05-29 Philip Blundell <philb@gnu.org>
1983
1984 * doc/as.texinfo: Update copyright dates.
a81d9f0c 1985 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 1986 * NEWS: Mention ARM ELF support.
1987
3c07fb76
AO		 19882000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1989
1990 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1991 it is modified, and use the real_size to compute the frag address
1992 for dwarf2 line info.
1993
ad4d6ccf
AM		 19942000-05-27 Alan Modra <alan@linuxcare.com.au>
1995
1996 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1997 line-matching scheme to cope with automake moving variables around.
1998 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1999 * Makefile.in: Regenerate.
2000
6faf3d66
JJ		 20012000-05-26 Jakub Jelinek <jakub@redhat.com>
2002
2003 * config/tc-sparc.c (sparc_relax): New.
2004 (md_longopts): Add -relax and -no-relax options.
2005 (md_parse_options, md_show_usage): Likewise.
2006 (md_apply_fix3): Optimize tail call into branch always if possible.
2007
0a44c2b1
DL		 2008Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2009
2010 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2011 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2012 rules, with warning when a GAS statement specifies a packing that
2013 will result in an instruction being squashed.
3e87a760
AM		 2014 Added typdef packing_type and enumerals, changed various integer
2015 literals to use the enumerals.
0a44c2b1 2016
e0c9811a
JW		 20172000-05-24 David Mosberger <davidm@hpl.hp.com>
2018
2019 * config/tc-ia64.c (dot_restorereg_p): New function.
2020 (md_pseudo_table): Add restorereg.p.
2021 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2022 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2023
2024 * config/tc-ia64.h (unw_record_type): Add unwabi.
2025 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2026 called MASK with members for imask, and the masks produced by
2027 fr_mem, gr_mem, br_mem, and frgr_mem.
2028 (unw_p_record): Add members ABI and CONTEXT.
2029 (unw_x_record): Add member AB.
2030 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2031 as pseudo-register for use during unwind info generation.
2032 (AR_PFS, AR_LC): New macros.
2033 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2034 whose names start with an at sign (as in "@priunat").
2035 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2036 register.
2037 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2038 proc_end, unwind_info, personality_routine): Consolidate into
2039 "unwind" structure to reduce offset-table use. Add member
2040 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2041 to be emitted.
2042 (output_R1_format, output_R3_format, output_P3_format,
2043 output_P6_format): Initialize R with zero to reduce compiler warnings.
2044 (output_P7_format): Ditto. Add `default' branch to switch
2045 statement to reduce compiler warnings.
2046 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2047 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2048 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2049 into single argument.
2050 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2051 compiler warnings. Merge A and B args into single argument.
2052 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2053 A and B args into single argument.
2054 (free_record): Removed (wasn't used).
2055 (free_list_records): Also free imasks in prologue records.
2056 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2057 (output_spill_mask): Remove.
2058 (output_unwabi): New function.
2059 (output_epilogue, output_label_state, output_copy_state): Call
2060 alloc_record.
2061 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2062 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2063 argument.
2064 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2065 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2066 as part of handling the prologue records. Emit region's imask if
2067 we have one. Handle unwabi, epilogue, label_state, copy_state,
2068 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2069 spill_sprel_p, and spill_reg_p records.
2070 (set_imask, count_bits, slot_index): New function.
2071 (fixup_unw_records): Fix region size computation. Handle
2072 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2073 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2074 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2075 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2076 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2077 (dot_save): Use manifest constants for applicaton registers.
2078 Handle REG_PR and REG_PRIUNAT.
2079 (dot_restore): Don't just ignore it.
2080 (dot_restorereg): New function..
2081 (generate_unwind_image): Ensure unwind info is a multiple of eight
2082 bytes, not just four bytes.
2083 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2084 (dot_altrp): Don't just ignore it.
2085 (dot_savemem): New function. Replaces dot_savesp() and
2086 dot_savepsp(). Use manifest constants for applicaton registers.
2087 Handle REG_PR and REG_PRIUNAT.
2088 (dot_savef): Simplify.
2089 (dot_saveb): Support generation of br_gr.
2090 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2091 dot_label_state, dot_copy_state): New function.
2092 (dot_unwabi): Don't just ignore it.
2093 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2094 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2095 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2096 (emit_one_bundle): Set slot number for prologue/body records
2097 *before* emitting the first insn.
2098 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2099 (md_begin): Declare "psp" pseudo-register.
2100 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2101 so we don't get segfault.
2102 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2103 counts as required per SW Conventions manual
2104 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2105 output_preds_psprel, output_preds_sprel, output_spill_base,
2106 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2107 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2108 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2109 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2110 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2111 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2112 (dot_vframe): Implement.
2113 (dot_vframesp, dot_vframepsp): New function.
2114
f98fd99f
HPN		 2115Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2116
2117 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2118 * configure: Regenerate.
f98fd99f 2119
ee7fcc42
AM		 21202000-05-23 Alan Modra <alan@linuxcare.com.au>
2121
2122 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2123 (md_estimate_size_before_relax): so we can use it here instead of
2124 old kludges. Localise vars to blocks. Comment.
2125
2126 * frags.c (frag_new): Update fr_var comments.
2127 * frags.h (struct frag): Ditto.
2128
c67e42c9
RH		 21292000-05-22 Richard Henderson <rth@cygnus.com>
2130
2131 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2132 (pseudo_func): Add pcrel.
2133 (operand_match): Handle IA64_OPND_TGT64.
2134 (build_insn): Likewise.
2135 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2136 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2137 (fix_insn): Handle all three 64-bit relocation types.
2138
5110c57e
HPN		 2139Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2140
2141 * obj.h (struct format_ops): New members begin, app_file,
2142 s_set_other, s_set_desc, s_get_type, s_set_type,
2143 separate_stab_sections, init_stab_section.
2144
2145 * config/obj-multi.h: Update GPL notice to v2.
2146 (obj_begin): New.
2147 (obj_app_file): New.
2148 (S_SET_SIZE): Test s_set_size for NULL before calling.
2149 (S_SET_ALIGN): Similar for s_set_align.
2150 (S_SET_OTHER): New.
2151 (S_SET_DESC): New.
2152 (S_GET_TYPE): New.
2153 (S_SET_TYPE): New.
2154 (SEPARATE_STAB_SECTIONS): New.
2155 (INIT_STAB_SECTION): New.
2156 (EMIT_SECTION_SYMBOLS): New.
2157 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2158
2159 * config/obj-elf.h: Update GPL notice to v2.
2160 Mention that this file is included from obj-multi.h.
2161 (obj_begin): Wrap definition in ifndef.
2162 (elf_file_symbol): Constify declaration.
2163 (obj_app_file): Ditto.
2164 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2165 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2166
2167 * config/obj-elf.c (elf_s_set_other): New.
2168 (elf_file_symbol): Constify argument.
2169 (elf_separate_stab_sections): New.
2170 (elf_init_stab_section): New.
2171 (elf_format_ops): Add new members. Remove comma at end.
2172
2173 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2174 (ecoff_format_ops): Add new fields. Remove comma at end.
2175 Mention inconsistency for emit_section_symbols.
2176
2177 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2178
2179 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2180 (coff_separate_stab_sections): New.
2181 (coff_format_ops): Add new members.
2182
2183 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2184 (obj_aout_s_set_other): New.
2185 (obj_aout_s_set_desc): New.
2186 (obj_aout_s_get_type): New.
2187 (obj_aout_s_set_type): New.
2188 (obj_aout_separate_stab_sections): New.
2189 (aout_format_ops): New members added. Use obj_aout_process_stab,
2190 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2191 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2192 appropriate.
2193 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2194
b98ef147
AM		 21952000-05-22 Alan Modra <alan@linuxcare.com.au>
2196
2197 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2198 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2199 (md_estimate_size_before_relax): Ensure jumps to weak and
2200 externally visible symbols are relocatable.
2201
0aa5d426
HPN		 2202Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2203
2204 * stabs.c (aout_process_stab): Make global.
2205 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2206 * read.h (aout_process_stab): Declare.
2207
2208 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2209 Generalize to *aout, *coff *elf.
2210 * configure: Regenerated.
2211
2212 * doc/internals.texi (Object format backend): Say
2213 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2214
2215 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2216 * Makefile.in: Regenerated.
2217
7c3dc350
CM		 22182000-05-19 Catherine Moore <clm@cygnus.com>
2219
2220 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2221
b3b6a3fe
JL		 22222000-05-18 Alan Modra <alan@linuxcare.com.au>
2223
2224 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2225 instruction to reflect change in re_assemble_*.
2226
c9e10a08
JL		 2227Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2228
2229 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2230 build PA64 ELF tools.
2231 * configure: Rebuilt.
2232
3043679f
AM		 22332000-05-17 Alan Modra <alan@linuxcare.com.au>
2234
2235 * Makefile.am: Regenerate dependencies.
2236 * Makefile.in: Regenerate.
2237
322f2c45
NC		 22382000-05-15 Nick Clifton <nickc@cygnus.com>
2239
2240 * config/tc-arm.c (struct asm_psr): Add boolean field
2241 distinguishing between CSPR and SPSR. Rename 'number' field
2242 to 'field'.
2243 (psrs): Rearrange contents to match new asm_psr structure.
2244 (arm_psr_parse): Move next to psr_required_here. Make it
2245 return an asm_psr structure.
2246 (psr_required_here): Use asm_psr structure returned by
2247 arm_psr_parse.
2248 (do_msr): Reorganise to allow psr_required_here to be called
2249 only once.
2250 (md_undefined_name): Mark 'name' parameter as unused, since
2251 the COFF target does not use it.
322f2c45 2252
5e6cbf41
PB		 22532000-05-14 David O'Brien <obrien@FreeBSD.org>
2254
2255 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2256 standards.
2257 * config/te-aux.h: Likewise.
2258 * config/te-dpx2.h: Likewise.
2259 * config/te-go32.h: Likewise.
2260 * config/te-hp300.h: Likewise.
2261 * config/te-hppa.h: Likewise.
2262 * config/te-i386aix.h: Likewise.
2263 * config/te-ic960.h: Likewise.
2264 * config/te-interix.h: Likewise.
2265 * config/te-nbsd532.h: Likewise.
2266 * config/te-pc532mach.h: Likewise.
2267 * config/te-ppcnw.h: Likewise.
2268 * config/te-psos.h: Likewise.
2269 * config/te-sparcaout.h: Likewise.
2270 * config/te-sun3.h: Likewise.
2271 * config/te-sysv32.h: Likewise.
2272
4132022d
AM		 22732000-05-14 Alan Modra <alan@linuxcare.com.au>
2274
2275 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2276 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2277 and sign extend without an if statement.
2278 (build_bytes): Likewise.
2279
22802000-05-14 Kazu Hirata <kazu@hxi.com>
2281
2282 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2283 X_add_symbol L_32 case.
2284
b4fd930a
AM		 22852000-05-14 David O'Brien <obrien@FreeBSD.org>
2286
2287 * config/te-freebsd.h: New file.
2288
a38cf1db
AM		 22892000-05-13 Alan Modra <alan@linuxcare.com.au>
2290
897083bd
AM		 2291 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2292 bindtextdomain): Replace defines with those from intl/libgettext.h
2293 to quieten gcc warnings.
2294
a38cf1db
AM		 2295 * NEWS: Mention x86 .arch and -q.
2296
2297 * config/tc-i386.c (quiet_warnings): New.
2298 (md_assemble): Use quiet_warnings.
2299 (md_parse_option): Set quiet_warnings from -q.
2300 (md_show_usage): Mention -q, delete -m.
2301 (flag_do_long_jump): Delete.
2302 (md_parse_option): Remove -m.
2303 (md_show_usage): Remove -m.
2304 (md_create_long_jump): Remove useless flag_do_long_jump code.
2305
2306 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2307 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2308
e413e4e9
AM		 23092000-05-13 Alan Modra <alan@linuxcare.com.au>
2310 Alexander Sokolov <robocop@netlink.ru>
2311
2312 * doc/c-i386.texi (i386-Arch): New section.
2313 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2314
2315 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2316 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2317 architecture has been given and is not 486.
2318 (set_cpu_arch): New.
2319 (md_pseudo_table): Add .arch.
2320 (md_assemble): Warn if cpu architecture has been given and an
2321 unsupported instruction.
2322
2323 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2324 Move operand_types bit defines after relevant template field.
2325 (template): Add cpu_flags.
2326 (Cpu*): Define.
2327 (arch_entry): New.
2328
e8b1cae5
AO		 23292000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2330
2331 * config/tc-mn10300.h (md_end): Define.
2332 (mn10300_finalize): Declare.
2333 * config/tc-mn10300.c: Include dwarf2dbg.h.
2334 (debug_line): Define.
2335 (md_assemble): Generate dwarf2 line info.
2336 (mn10300_finalize): New function. Finalize dwarf2 info.
2337
426b0403
AM		 23382000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2339
2340 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2341 external version of the relocation for weak symbols.
2342
e4c58b25
JW		 23432000-05-08 David Mosberger <davidm@hpl.hp.com>
2344
2345 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2346 frame size in units of 16 bytes, as required per SW Conventions manual.
2347 (output_unw_records): Output info-block header as a dword to get
2348 byte-order right.
2349
8fce3f5e
AM		 23502000-05-08 Alan Modra <alan@linuxcare.com.au>
2351
2352 * as.h: #include "file", not <file> on files from ../include.
2353 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2354 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2355 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2356 (tc_coff_symbol_emit_hook): Ditto.
2357 (OPTCOUNT): Cast to int to avoid compiler warning.
2358 (md_begin): Fix signed/unsigned warnings.
2359
23602000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2361
2362 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2363 ABRANCH LONG case for a conditional branch on a 68000.
2364 (md_estimate_size_before_relax): Likewise. Also handle
2365 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2366 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2367 PC-relative on all CPUs.
2368 (md_estimate_size_before_relax): Likewise.
2369
fb166ee3
AM		 23702000-05-04 Alan Modra <alan@linuxcare.com.au>
2371
2372 * as.c (parse_args): Just mention current year in printed
2373 copyright message.
2374
7a899fff
C		 23752000-05-03 J.T. Conklin <jtc@redback.com>
2376
2377 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2378 unit registers.
7a899fff
C		 2379 (md_parse_option): Recognize -m7400.
2380
44877466
ILT		 23812000-05-03 Ian Lance Taylor <ian@zembu.com>
2382
2383 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2384 don't permit lp to become less than the words array.
2385
eaa15ab8
NC		 23862000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2387
2388 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2389 Fix little-endian case.
2390
7c4f6a03
AM		 23912000-05-03 David O'Brien <obrien@NUXI.com>
2392
2393 * as.c (parse_args): Update copyright.
2394
da5d444c
AM		 23952000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2396
2397 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2398 for the .bss section too.
2399
3f9b03b5
AM		 24002000-05-02 Alan Modra <alan@linuxcare.com.au>
2401
2402 * configure.in: Set em=linux for hppa-*-linux.
2403 * configure: Regenerate.
2404 * doc/Makefile.in: Regenerate with correct automake.
2405
2406 * frags.c (frag_grow): Sanity check chunk_size.
2407
2408 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2409 * config/obj-som.h: Likewise.
2410 * config/obj-ieee.h: Likewise.
2411
2412 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2413
2414 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2415 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2416 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2417 (pa_ip): low_sign_unext now returns via function value. Use
2418 re_assemble_* instead of dis_assemble_* and
2419 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2420 unnecessarily.
2421 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2422 (md_section_align, md_parse_option, md_show_usage,
2423 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2424 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2425 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2426 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2427 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2428 pa_text): Likewise.
2429 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2430 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2431 outside of switch. Correct mask and shifting errors in case 10
2432 and case -11. In case 21, compare against signed range to suit
2433 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2434 case 17 and case 22, use offsetT variable to properly check range.
2435 Use re_assemble_* here too.
2436 (evaluate_absolute): Change type of value to offsetT. Call
2437 hppa_field_adjust to do the work for us.
2438 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2439 (pa_parse_cmpib_64_cmpltr): Ditto.
2440 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2441 of i to unsigned int.
2442 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2443 (pa_end_of_source): Return type is void.
2444
a2984248
CM		 2445Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2446
2447 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2448
df136245
DC		 2449Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2450
2451 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2452 More comments added.
2453 (md_begin): Removed "construct symbols for each register name".
2454 Because register names conflicts with GCC generated function
2455 names.
2456 (avr_operand): Now constant numbers can be used as a register
2457 identifiers (0 as r0, 31 as r31).
2458 (md_assemble): use skip_space () before parsing instruction
2459 operands.
2460
c1e73230
AM		 24612000-05-01 Alan Modra <alan@linuxcare.com.au>
2462
2463 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2464 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2465 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2466 * configure: Regenerate.
2467
a1934524
AM		 24682000-04-29 Andreas Jaeger <aj@suse.de>
2469
2470 * as.h: Correctly check GCC version.
2471
d9b7d820
AM		 24722000-04-26 David O'Brien <obrien@FreeBSD.org>
2473
2474 * doc/as.1: Fix unbalanced brackets.
2475
2476 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2477 TE_FreeBSD.
2478 (line_comment_chars): Set to '/' if TE_FreeBSD.
2479
cea1ab94
JL		 2480Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2481
2482 * configure.in: Configury support for PA64 (currently disabled).
2483 * configure: Rebuilt.
2484
e799a695
AM		 24852000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2486
3e87a760 2487 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 2488 bfd_set_section_alignment.
2489
3b0ec529
AM		 24902000-04-25 Alan Modra <alan@linuxcare.com.au>
2491
2492 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2493 than 32.
2494
adcf07e6
NC		 24952000-04-24 Nick Clifton <nickc@cygnus.com>
2496
2497 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2498 * doc/as.texinfo (Align): Include arm and strongarm in list of
2499 targets that have the second form of the behaviour of the .align
3e87a760 2500 directive.
adcf07e6 2501
5047a41f
JL		 25022000-04-24 Mark Klein <mklein@dis.com>
2503
2504 * obj-som.c: Terminate obj_pseudo_table.
2505
a47cf567
NC		 2506Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2507
2508 * as.c (parse_args): Allow md_parse_option to override -a listing
2509 option.
2510 * config/obj-coff.c (add_lineno): Change type of offset parameter
2511 from "int" to "bfd_vma."
2512 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2513 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2514 (ppc_change_csect): Align correctly for XCOFF64.
2515 (ppc_machine): New function, which discards "ppc_machine" line.
2516 (ppc_tc): Cons for 8 when code is 64 bit.
2517 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2518 relocations.
2519 (md_parse_option): Handle -a64 and -a32.
2520 (ppc_xcoff64): New.
2521 * config/tc-ppc.h (TARGET_MACH): Define.
2522 (TARGET_FORMAT): Move to function.
2523 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2524
2525Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2526
2527 * config/tc-avr.c: New AVR_ISA_ defined.
2528 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2529 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2530 for `fmul', `movw' and `lpm R,Z' instructions.
2531 (avr_operands): Warn if current opcode is a two-word instruction
2532 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2533 (avr_opcodes): New commands added.
2534 (REGISTER_P): Check 'a' and 'v' constraint letters.
2535 (mcu_types): New MCU added.
2536
bf3ca999
TW		 25372000-04-22 Timothy Wall <twall@cygnus.com>
2538
2539 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2540 to "natval".
2541 (operand_match): Conditionally insert default bit values for IMMU9.
2542
98e5953c
JL		 25432000-04-14 Matthew Green <mrg@cygnus.com>
2544
2545 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2546 * configure: Rebuilt.
2547
a02fab7e
JL		 2548Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2549 Jason Eckhardt <jle@cygnus.com>
2550
c67e42c9 2551 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 2552
2553 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2554 Added handling of new operand types l,y,&,fe,fE,fx.
2555
800eeca4
JW		 2556Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2557 David Mosberger <davidm@hpl.hp.com>
2558 Timothy Wall <twall@cygnus.com>
2559 Andrew MacLeod <amacleod@cygnus.com>
2560 Jim Wilson <wilson@cygnus.com>
2561
2562 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 2563 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 2564 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2565 * Makefile.in: Rebuild.
2566 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2567 * configure: Rebuild.
2568 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2569 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2570 * expr.c (expr): Handle md_optimize_expr.
2571 * read.c (LEX_HASH): Add comment.
2572 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 2573
66778679
RH		 25742000-04-21 Richard Henderson <rth@cygnus.com>
2575
2576 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2577 bundling a non-delayed branch type instruction.
2578
aa15f6f7
AO		 25792000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2580
2581 * config/tc-mn10300.c (HAVE_AM30): Define.
2582 (md_assemble): Use it.
2583
16adf844
AM		 25842000-04-19 Alan Modra <alan@linuxcare.com.au>
2585
742f45cf
AM		 2586 * config/obj-elf.c (obj_elf_change_section): Check for changed
2587 section attributes.
2588
16adf844
AM		 2589 * Makefile.am: (CPU_MULTI_VALID): Remove.
2590 (MULTI_CPU_TYPES): Define.
2591 (MULTI_CPU_OBJ_VALID): Define.
2592 (DEPTC): Use the above.
2593 (DEPOBJ): Same here.
2594 (DEP2): And here.
2595 Regenerate dependencies.
2596 * Makefile.in: Regenerate.
2597
9c46fb1b
AM		 25982000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2599
742f45cf 2600 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 2601
508866be
L		 26022000-04-18 H.J. Lu (hjl@gnu.org)
2603
2604 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 2605 bfd_vma for non-bfd assemblers.
508866be 2606
ba2adb93
AM		 26072000-04-17 Alan Modra <alan@linuxcare.com.au>
2608
2609 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2610 doesn't give spurious errors.
2611
12ff5d56
AM		 26122000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2613
66778679 2614 * as.h (SEEK_SET): Define if undefined.
12ff5d56 2615
fc633e5b
AM		 26162000-04-13 Alan Modra <alan@linuxcare.com.au>
2617
2618 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2619 constants, and don't assume offsetT is 32 bits.
2620
1ed18ec1
NC		 26212000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2622
2623 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2624 (md_pcrel_from_section): Add prototype.
2625 (d10v_fix_adjustable): Add prototype.
2626 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2627
2628 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2629
3db10f32
NC		 26302000-04-12 Nick Clifton <nickc@cygnus.com>
2631
2632 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2633 symbol in frag chain.
2634
847f7ad4
AM		 26352000-04-10 Alan Modra <alan@linuxcare.com.au>
2636
2637 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2638 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2639 (fits_in_signed_word, smallest_imm_type): Ditto.
2640 (md_assemble): Use an offsetT var to hold offsetT values, not a
2641 long.
2642 (offset_in_range): New.
2643 (md_assemble): Use it.
2644 (md_convert_frag): Change type of target_address, opcode_address,
2645 and displacement_from_opcode_start to offsetT.
2646 (md_create_short_jump): Change type of offset to offsetT.
2647 (md_create_long_jump): Ditto.
2648 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2649 (md_chars_to_number): Remove.
2650 (output_invalid): Remove duplicate prototype.
2651
ec694b89
NC		 26522000-04-09 Nick Clifton <nickc@cygnus.com>
2653
2654 * Makefile.am (CPU_TYPES): Add 'avr'.
2655 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2656 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2657
16adf844 2658 * Makefile.in: Regenerate.
ec694b89
NC		 2659
2660 * doc/as.texinfo: Add M32R documentation.
2661
a2d91340 2662Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 2663
a2d91340 2664 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 2665 --enable-build-warnings option.
a2d91340
AC		 2666 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2667 * Makefile.in, configure: Re-generate.
2668
d92b1a8a
NC		 26692000-04-07 Nick Clifton <nickc@cygnus.com>
2670
2671 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2672 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2673 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2674 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2675 (arm_force_relocation): Force relocations for
2676 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2677
52ccafd0
JR		 2678Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2679
2680 * config/tc-sh.c (get_operands): There's no third operand if the
2681 first operand is an immediate.
2682
015551fc
JR		 2683Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2684
2685 * config/tc-sh.c (immediate): Delete.
2686 (sh_operand_info): Add immediate member.
2687 (parse_reg): Use A_PC for pc.
2688 (parse_exp): Add second argument 'op'. All callers changed.
2689 (parse_at): Expect pc to be coded as A_PC.
2690 Use immediate field in *op.
2691 (insert): Add fourth argument 'op'. All callers changed.
2692 (build_relax): Add second argument 'op'. All callers changed.
2693 (insert_loop_bounds): New function.
2694 (build_Mytes): Remove DISP_4.
2695 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2696 (assemble_ppi): Use immediate field in *operand.
2697 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2698 (md_apply_fix): Likewise.
2699 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2700
79bd78be
AO		 2701Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2702
2703 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2704
e30e5a6a
HPN		 2705Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2706
2707 * internals.texi (CPU backend): Document
2708 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2709
41b49281
AM		 27102000-04-04 Alan Modra <alan@linuxcare.com.au>
2711
8ad3436c
AM		 2712 * po/gas.pot: Regenerate.
2713
2714 * as.c (show_usage): Restore translated part of bug string.
2715 * gasp.c (show_usage): Likewise.
2716
41b49281
AM		 2717 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2718 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2719 than move-if-change.
2720 (DEP1): Modify for "gcc -MM".
2721 (DEPTC): Likewise.
2722 (DEPOBJ): Likewise.
2723 (DEP2): Likewise.
2724 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2725 Update dependencies.
2726 * Makefile.in: Regenerate.
2727
0a727238
AO		 27282000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2729
2730 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2731 (md_begin): Likewise.
2732 (HAVE_AM33): New macro.
2733 (md_assemble): Use it. Match r_regs and xr_regs only if
2734 HAVE_AM33.
2735
c20f4f8c
AM		 27362000-04-03 Alan Modra <alan@linuxcare.com.au>
2737
2738 * as.h: #include "bin-bugs.h"
2739 * as.c (show_usage): Use REPORT_BUGS_TO.
2740 * gasp.c: #include "bin-bugs.h"
2741 (show_usage): Use REPORT_BUGS_TO.
2742
2743 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2744
753f6b12
HPN		 2745Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2746
2747 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2748 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2749 adjustments.
2750
726c5dcd
AM		 27512000-04-03 Alan Modra <alan@linuxcare.com.au>
2752
2753 * config/tc-i386.c (i386_immediate): Don't assume a constant
2754 immediate is necessarily 16 bits when in 16 bit code mode.
2755 (md_assemble): Instead set guess_suffix here after we have checked
2756 registers.
2757
bf80011a
RH		 27582000-04-02 Richard Henderson <rth@cygnus.com>
2759
2760 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2761 quantities. Correct right shift sign extension.
2762 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2763 32-bit value when shifting into place.
2764
92161534
ILT		 27652000-04-01 Ian Lance Taylor <ian@zembu.com>
2766
2767 * app.c: Add ATTRIBUTE_UNUSED as needed.
2768 * config/tc-ppc.c: Likewise.
2769 (ppc_size): Make unsigned long.
2770 (ppc_insert_operand): Add casts to avoid warnings.
2771
447f3982
NC		 27722000-03-31 Nick Clifton <nickc@cygnus.com>
2773
2774 * config/tc-d10v.h (md_flush_pending_output): Define.
2775
21d75ec2
NC		 27762000-03-29 Nick Clifton <nickc@cygnus.com>
2777
2778 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2779 segment. Works for both BFD_ASSEMBLER and others.
2780 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2781
d1a1bf19
NC		 27822000-03-29 Nick Clifton <nickc@cygnus.com
2783
2784 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2785
224de7a5
AM		 27862000-03-28 Alan Modra <alan@linuxcare.com.au>
2787
2788 * listing.c (LISTING_LHS_WIDTH): Default depends on
2789 LISTING_WORD_SIZE.
2790 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2791
5b8274e3
ILT		 27922000-03-27 Ian Lance Taylor <ian@zembu.com>
2793
2794 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2795 string literal.
2796
224de7a5 27972000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 2798
2799 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2800
2801 * config/tc-avr.c (mcu_types): Add missing initialiser.
2802 (md_pcrel_from_section): Add prototype.
2803 (avr_operand): Remove redundant test of unsigned < 0.
2804 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2805
28062000-03-27 Denis Chertykov <denisc@overta.ru>
2807
2808 * config/tc-avr.c: New file for AVR support.
2809 * config/tc-avr.h: Likewise.
2810 * configure.in: Add AVR support.
2811 * configure: Regenerate.
2812
9f10757c
TW		 28132000-03-26 Timothy Wall <twall@cygnus.com>
2814
2815 * gasp.c (macro_op): Add new argument to check_macro call.
2816 Macro structure definitions moved to macro.h
2817 * sb.h: Add argument to prototype for input_scrub_include_sb.
2818 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2819 nesting checks with an additional flag.
2820 (struct input_save): Add flag to indicate whether current sb
2821 should be checked for proper macro/conditional nesting.
2822 (input_scrub_push/pop): Save/restore nest check flag.
2823 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 2824 defined.
9f10757c
TW		 2825 * macro.c (check_macro): Allow caller to retrieve parsed macro
2826 information if a pointer is provided. This information may be
2827 used by the new macro hooks.
2828 * macro.h: Update prototype for check_macro. Macro struct
2829 definitions moved here from macro.c/gasp.c.
2830 * read.c (read_a_source_file): Add parameter to check_macro call,
2831 and pass macro info to the macro hook, if defined.
2832 (input_scrub_insert_line): New. Allow insertion of a line of
2833 characters into the input stream.
2834 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2835 file into the input stream.
2836 (s_include): Use input_scrub_insert_file.
2837 * internals.texi: Document new macro hooks.
2838 * as.h: New prototypes added.
3e87a760 2839
224de7a5 28402000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 2841
2842 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2843 an initial capital letter.
2844 (i386_index_check): Reindent.
2845
11424155
NC		 28462000-03-19 Nick Clifton <nickc@cygnus.com>
2847
eaa15ab8 2848 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 2849 relative branches.
2850
43f05576
NC		 28512000-03-17 Thomas de Lellis <tdel@windriver.com>
2852
66778679
RH		 2853 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2854 instruction operand bad if Rd > 7 when generating
2855 thumb instructions. Prevents for example,
2856 "adr r12,label" from silently failing and generating
2857 the wrong instruction.
3e87a760 2858
67231402
NC		 28592000-03-17 Nick Clifton <nickc@cygnus.com>
2860
2861 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2862 that have a destingation >= 0x400000.
3e87a760 2863 Fix compile time warning messages.
67231402 2864
a37c8f88
JR		 2865Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2866
2867 * config/tc-sh.c (md_begin): When encountering insn that are
2868 not supported by the current arch, only change the name if
2869 its contents are the same as prev_name.
2870 (get_specific): If the the architecture doesn't match, fail.
2871
dead1419
JR		 2872Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2873
2874 * config/tc-sh.c (IDENT_CHAR): Define.
2875 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2876 matching back where it came from.
2877
182e89d3
JR		 2878Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2879
2880 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2881
84f73d89
NC		 28822000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2883
2884 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2885 normal operands.
2886
dbbc7809
JL		 28872000-03-15 Kazu Hirata <kazu@hxi.com>
2888
2889 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2890
271bb601
HPN		 2891Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2892
2893 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2894 floating-point-number, make sure 'f' is in FLT_CHARS.
2895
8684e216
HPN		 2896Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2897
2898 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2899 (s_lcomm_internal): Use it.
2900 * doc/internals.texi (CPU backend): Document it.
2901 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2902 bytes.
2903
bb2d6cd7
GK		 29042000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2905
2906 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2907 when embedded-pic.
2908
2909 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 2910 implementation doesn't have special handling for switch
2911 statements.
bb2d6cd7
GK		 2912 (macro_build): Allow for code in sections other than .text.
2913 (macro): Likewise.
2914 (mips_ip): Likewise.
2915 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 2916 Don't perform relocs if we will be outputting them.
bb2d6cd7 2917 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 2918 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2919 embedded-pic.
bb2d6cd7 2920
5c86cbc7 29212000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 2922
66778679
RH		 2923 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2924 relocation type based on the entry in the fixup structure.
a47cf567 2925 Put S_IS_EXTERN processing back in.
5c86cbc7 2926
f8c827e9
L		 29272000-03-08 H.J. Lu (hjl@gnu.org)
2928
2929 * Makefile.am (install-exec-tooldir): Depend on
2930 install-exec-bindir for parallel make.
2931 * Makefile.in: Regenerated.
2932
8ad9e709
NC		 29332000-03-06 Nick Clifton <nickc@cygnus.com>
2934
2935 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2936 switch.
2937 (md_parse_option): Parse -m32r command line switch - disable m32rx
2938 compatability.
ded0aeb7
NC		 2939 (md_show_usage): Document new option.
2940
2941 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2942 * doc/Makefile.in: Regenerate.
2943 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 2944
b7b8f327
MM		 29452000-03-02 Michael Meissner <meissner@redhat.com>
2946
2947 * config/tc-d30v.c (check_range): Remove code that incorrectly
2948 sign extended values where bits < 32.
2949
15886821
L		 29502000-03-02 H.J. Lu (hjl@gnu.org)
2951
2952 * configure.in: Support --enable-targets=all on ia32.
2953 * configure: Regenerated.
2954
8bf950bf
NC		 29552000-03-01 Nick Clifton <nickc@cygnus.com>
2956
2957 * gasp.c (do_align): Remove bogus check of alignment value.
2958
c5e54cc2
ILT		 29592000-02-27 Thomas de Lellis <tdel@windriver.com>
2960
2961 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2962 TC_PPC was defined forced the type of a symbol with no other type
2963 to be BSF_OBJECT.
2964
65fd87bc
ILT		 29652000-02-27 Hans-Peter Nilsson <hp@axis.com>
2966
2967 * doc/internals.texi (CPU backend): Mention that
2968 line_separator_chars do not break up comments. Fix typos for
2969 LEX_AT and LEX_NAME descriptions. Document operands for
2970 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2971 description of md_create_short_jump usage. Document argument for
2972 md_undefined_symbol.
2973
a25fe906
ILT		 29742000-02-27 Jakub Jelinek <jakub@redhat.com>
2975
2976 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2977 (md_parse_option): Handle it.
2978 (md_show_usage): Document it.
2979
21b10511
ILT		 29802000-02-27 Ian Lance Taylor <ian@zembu.com>
2981
2982 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2983 opcode, for the instruction `pal19'. From Andrea Arcangeli
2984 <andrea@suse.de>.
2985
773f551c
AM		 29862000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2987
2988 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2989 from here..
2990 (md_assemble): To here, before template operands are matched.
2991 Also ensure a constant immediate is sign extended when we know the
2992 size is at most 16 bits. This is to catch cases like "add
2993 $0xffc0,%ax" where we don't know the size, and thus that the
2994 immediate can be represented as Imm8S until after parsing the
2995 register operand.
2996 (i386_displacement): Similarly sign extend 16 bit constant
2997 displacements.
2998 (md_assemble): Relax 16-bit jump constant range check to suit sign
2999 extended displacements.
3000
28d33191
JL		 30012000-02-26 Andreas Jaeger <aj@suse.de>
3002
3003 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3004
cc5ca5ce
AM		 30052000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3006
3007 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3008 call operands when intel_syntax.
3009 (intel_float_operand): Return 2 for "fi...".
3010 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3011 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3012 earlier "SHORT" change.
3013 (md_assemble): When determining suffix from Regs, exclude
3014 InOutPortReg.
3015
056350c6
NC		 30162000-02-24 Nick Clifton <nickc@cygnus.com>
3017
3018 * configure: Add arm-wince, mips-pe and sh-pe targets.
3019 * configure: Regenerate.
3020
3021 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3022 sh-pe targets.
3023 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3024 "pe-mips" for the mips-pe target.
3025
3026 * config/tc-arm.c (insns): Change displacement encoded in BL
3027 and B instructions if the target port is arm-wince.
3028 (do_ldst): Do not bias the relocation offset if the target
3029 port is arm-wince.
3030 (md_pcrel_from): Add in missing relocation offset bias if the
3031 target os arm-wince.
3032
3033 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3034 (md_begin): Disable -G support for mips-pe target.
3035 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3036 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3037 COFF flavour.
3038
3039 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3040 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3041 assembler, just set the alignment to 4.
3042
3043 * config/te-wince-pe.h: New file for WinCE targets. Define
3044 TE_WINCE.
3045
36bf8ab9
AM		 30462000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3047
3048 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3049 string instructions.
3050 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3051 (i386_intel_memory_operand): After finding a segment override,
3052 check again for no `[' before looking for a displacement. Bomb if
3053 more than one displacement rather than silently discarding the
3054 second and subsequent ones. Free strings malloc'd by
3055 build_displacement_string.
3056
f5795b08
CM		 30572000-02-24 Catherine Moore <clm@cygnus.com>
3058
3059 * config/obj-som.c (obj_pseudo_table): Add "weak".
3060 (obj_som_weak): New routine.
3061
abd63a32
AM		 30622000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3063
520dc8e8
AM		 3064 * config/tc-i386.c (union i386_op): New.
3065 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3066 Throughout file replace occurences of disps[n], imms[n], regs[n]
3067 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3068 intel mode operand swapping. Add assert in regKludge and
3069 fake_zero_displacement code. Test i.types[n] when outputting
3070 displacements and immediates. Combine output of Disp16 with
3071 Disp32.
7f3f1ea2
AM		 3072 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3073 when in intel mode by (not) reversing fsub and fdiv operands
3074 before the template search. This fails for single operand
3075 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3076 undefined. Instead fix the base_opcode after we've found the
3077 template. Move base_opcode xor with found_reverse_match from
3078 opcode output code to before this fix so we test for the correct
3079 opcodes.
3080 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3081 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3082
3083 * config/tc-i386.h (TC_RELOC): Delete.
3084 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3085 with equivalent call to reloc.
3086
abd63a32
AM		 3087 * as.h (flag_m68k_mri): Move declaration after target include, and
3088 only declare when TC_M68K defined. Define as zero otherwise.
3089 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3090 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3091 Define as zero otherwise.
3092 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3093 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3094 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3095 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3096 testing whether defined.
3097 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3098 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3099 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3100 rather than testing whether defined.
3101 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3102 (parse_mri_cons): Declare and use only when TC_M68K.
3103 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3104 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3105 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3106
3107 * NEWS: Mention IBM 370 support.
3108
7e052742
RH		 31092000-02-23 Richard Henderson <rth@cygnus.com>
3110
3111 * config/tc-i386.c (md_assemble): When swapping operands for
3112 intel_syntax, assume everything that's not Imm or Disp is a
3113 register.
3114
5b93d8bb
AM		 31152000-02-23 Linas Vepstas <linas@linas.org>
3116
3117 * config/tc-i370.c, config/tc-i370.h: New files.
3118 * Makefile.am: Add support for Linux/IBM 370.
3119 * configure.in: Likewise.
3120 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3121 * config/obj-elf.c: Include elf/i370.h
3122 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3123
3124 * Makefile.in: Regenerate.
3125 * configure: Regenerate.
3126
3127 * doc/c-i370.texi: New file.
3128 * doc/all.texi: Include it.
3129 * doc/as.texinfo: And here.
3e87a760 3130 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3131 * doc/Makefile.in: Regenerate.
3132
25f2196d
CC		 31332000-02-19 Michael Meissner <meissner@redhat.com>
3134
3135 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3136 determine if an instruction can be used in parallel with an ADDppp
3137 or SUBppp instruction.
3138
6349b5f4
AH		 31392000-02-22 Andrew Haley <aph@cygnus.com>
3140
3141 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3142
c97ef257
AH		 31431999-12-30 Andrew Haley <aph@cygnus.com>
3144
3145 * config/tc-mips.c (mips_gp32): New variable.
3146 (macro_build) Use mips_gp32.
3147 (mips_ip): Ditto.
3148 (md_longopts): Add "-mgp32" and "-mgp64".
3149 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3150
a47cf567
NC		 3151 (OPTION_M7900): Change offset
3152 (OPTION_NO_M7900): Ditto.
3153
b985eaa8
ILT		 31542000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3155
3156 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3157 warning, and bump it to 1.
3158
52454417
ILT		 31592000-02-22 Ian Lance Taylor <ian@zembu.com>
3160
3161 From Brad Lucier <lucier@math.purdue.edu>:
3162 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3163 match format.
3164
6b76fefe
CM		 31652000-02-21 Catherine Moore <clm@cygnus.com>
3166
3167 * config/tc-mips.c (MF_HILO_INSN): Define.
3168 (mips_7000_hilo_fix): Declare.
3169 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3170 (md_parse_option): Check for 7000_HILO_FIX options.
3171 (OPTION_M7000_HILO_FIX): Define.
3172 (OPTION_NO_M7000_HILO_FIX): Define.
3173 * doc/c-mips.texi (-mfix7000): Describe.
3174
f6af82bd
AM		 31752000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3176
3177 * listing.c (print_lines): Remove unused variable `end'.
3178
3179 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3180 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3181 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3182 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3183 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3184 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3185
8c8281f4
NC		 31862000-02-18 Nick Clifton <nickc@cygnus.com>
3187
3188 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3189 the computed frag offset, rather than overwriting it.
3190
d4845d57
JR		 3191Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3192
3193 * config/tc-sh.c ("elf/sh.h"): Include.
3194 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3195 (md.begin): Initialize target_arch.
3196 Only include opcodes in has table that match selected architecture.
3197 (parse_reg): Recognize register names for sh-dsp.
3198 (parse_at): Recognize post-modify addressing.
3199 (get_operands): The leading space is now optional.
3200 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3201 arguments. Update valid_arch.
3202 (build_Mytes): Add support for SDT_REG_N.
3203 (find_cooked_opcode): New function, broken out of md_assemble.
3204 (assemble_ppi, sh_elf_final_processing): New functions.
3205 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3206 (md_longopts, md_parse_option): New option: -dsp.
3207 * config/tc-sh.h (elf_tc_final_processing): Define.
3208 (sh_elf_final_processing): Declare.
3209
c97305a1
JL		 3210Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3211
3212 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3213 the unwinder subspace. Save the current seg/subseg before creating
3214 the new seg/subseg.
3215
bec50466
NC		 32162000-02-10 Nick Clifton <nickc@cygnus.com>
3217
3218 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3219 little endian targets.
bec50466 3220 (INST_BYTE1): Redefine to handle big and little endian
66778679 3221 targets.
bec50466
NC		 3222 (cpu_type): New type: Select between M340 and M210.
3223 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3224 instructions of the M340.
bec50466 3225 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3226 instructions.
bec50466
NC		 3227 (md_atof): Add support for little endian targets.
3228 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3229 line switches.
bec50466
NC		 3230 (md_convert_frag): Add support for little endian targets.
3231 (md_apply_fix3): Add support for little endian targets.
3232 (md_number_to_chars): Add support for little endian targets.
3233
a25c045a
TW		 32342000-02-10 Timothy Wall <twall@redhat.com>
3235
3236 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3237 defined, use it to verify the symbol just read should be a label.
3238
f28e8eb3
TW		 32392000-02-10 Timothy Wall <twall@redhat.com>
3240
3241 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3242 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3243 around colons when KEEP_WHITE_AROUND_COLON is defined.
3244 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3245 and KEEP_WHITE_AROUND_COLON.
3246
6dc19fc4
TW		 32472000-02-08 Timothy Wall <twall@redhat.com>
3248
3249 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3250 logic.
6dc19fc4 3251 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3252 implemented.
6dc19fc4
TW		 3253 (end_repeat): New. Provide support for a "break" out of the
3254 repeat loop.
3255 * read.h: Add prototypes for new functions.
3e87a760 3256
f805106c
TW		 32572000-02-08 Timothy Wall <twall@redhat.com>
3258
3259 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3260 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3261 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3262 non-zero.
3263
4469be0f
TW		 32642000-02-08 Timothy Wall <twall@redhat.com>
3265
3266 * read.c: Added elseif to directives table.
3267 * read.h: Added prototype for s_elseif.
3268 * doc/as.texinfo: Added description for elseif.
3269 * cond.c (s_elseif): New function
3e87a760 3270
24a17b6c
TW		 32712000-02-04 Timothy Wall <twall@redhat.com>
3272
3273 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3274 listings.
24a17b6c 3275
bea9907b 32762000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3277
bea9907b
TW		 3278 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3279 default values.
3280 * frags.c (frag_new): Calculate fr_fix in octets
3281 (frag_now_fix) Return offset as target address offset (bytes).
3282 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3283 quantities).
bea9907b
TW		 3284 * frags.h: Added prototype for frag_now_fix_octets().
3285 Distinguish between octets and bytes in field descriptions.
3286 * listing.c (calc_hex): Account for octets vs bytes when
3287 printing addresses/offsets.
3288 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3289 target is little-endian, print the octets in a word in big-endian
3290 order so that the display looks like a proper hexadecimal number,
3291 instead of having the octets reversed.
3292 * read.c (do_align): When recording alignment, alignment power
3293 should be in terms of target bytes (minimum addressible unit)
3294 instead of octets.
3295 (do_org) Convert ORG target address (byte) argument into an
3296 octet offset when generating a variable fragment.
3297 * symbols.c (resolve_symbol_value): Symbol final value
3298 converted to a target address offset (bytes) from its octet offset.
3299 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3300 offset (bytes) is adjusted by the frag offset (octets) converted
3301 to bytes.
3302 (coff_frob_section) Section alignment power is in terms of bytes;
3303 convert it to an octet alignment power when calculating size (and
3304 size mask) in octets. Don't modify the section size in order to
3305 "align" it for TI COFF, since that format has a different method
3306 for storing alignment information.
3e87a760 3307
210dcc61
TW		 33082000-02-01 Timothy Wall <twall@cygnus.com>
3309
3310 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3311 entries, matching the way GCC generates them. If not escaped, the
3312 filename is encoded incorrectly.
3313
557537a5 33142000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3315
557537a5
NC		 3316 * config/tc-arm.c (reg_table): Add support for ATPCS register
3317 naming conventions.
2c1c4c62 3318
557537a5 33192000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3320
2c1c4c62
GK		 3321 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3322 already defined.
3e87a760 3323 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3324 New macro.
3325 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3326 of a symbol when we really care about its value.
3327
33282000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3329
3330 * config/tc-mcore.c (md_assemble): Give warning message if
3331 operands passes to instruction are more than the spec.
3332
2f0ca46a
NC		 33332000-01-27 Thomas de Lellis <tdel@windriver.com>
3334
66778679 3335 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3336 Thumb mode but the label seen was not declared as '.thumb_func'
3337 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3338 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3339
4c63da97
AM		 33402000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3341
3342 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3343 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3344
3345 * Makefile.in: Same here.
3346 Update copyright.
3347
3348 * configure.in: Set bfd_gas for i386-aout when primary target
3349 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3350 we may need the primary te_file. Remove incorrect comment.
3351
3352 * configure: Regenerate.
3353
3354 * config/e-i386aout.c: New file.
3355
3356 * as.c (USE_EMULATIONS): Move to before print_version_id.
3357 (struct emulation): Add i386aout.
3358 (show_usage): Split text strings. Reformat -a text. Add --em
3359 help.
3360 Update copyright.
3361
3362 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3363 (aout_format_ops): New.
3364 Update copyright.
3365
3366 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3367 preprocessor conditional and add aout USE_EMULATIONS tests.
3368 (read_a_source_file): Don't pass error strings to printf as
3369 format arg.
3370 Update copyright.
3371
3372 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3373 format arg.
3374 (do_data): Same here.
3375 (process_file): And here.
3376 Update copyright.
3377
3378 * symbols.c (colon): Rewrite "already defined" fatal message
3379 code for aout with USE_EMULATIONS.
3380 Update copyright.
3381
3382 * config/obj-aout.c (OBJ_HEADER): Define.
3383 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3384 fields of sentinel.
4c63da97
AM		 3385 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3386 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3387 forms here.
3388 (obj_aout_type): Expand S_SET_OTHER here too.
3389 (obj_read_begin_hook): Remove.
3390 (aout_pop_insert): New.
3391 (obj_aout_s_get_other): New.
3392 (obj_aout_s_get_desc): New.
3393 (aout_format_ops): New.
3394 Update copyright.
3395
3396 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3397 gets aout_pseudo_table.
3398 (aout_pseudo_table): Declare.
3399 (obj_read_begin_hook): Define.
3400 Update copyright.
3401
3402 * config/obj-coff.c (obj_pseudo_table): Rename to
3403 coff_pseudo_table.
3404 (coff_pop_insert): Use coff_pseudo_table.
3405 (coff_sec_sym_ok_for_reloc): Remove.
3406 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3407 and comment all zero entries and remove #if 0 code.
3408 Update copyright.
3409
3410 * config/obj-coff.h (obj_pop_insert): Define.
3411 (coff_pseudo_table): Declare.
3412 Update copyright.
3413
3414 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3415 s_get_size, s_set_size. Comment all zero entries.
3416 Update copyright.
3417
3418 * config/obj-elf.c (elf_s_get_other): New function.
3419 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3420 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3421 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3422 comment.
3423 (obj_elf_parse_section_letters): Don't pass error strings to
3424 printf as format arg.
3425 Update copyright.
3426
3427 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3428 OBJ_MAYBE_ECOFF.
3429 (elf_s_get_other): Declare.
3430 (S_GET_OTHER) Define as elf_s_get_other if not already
3431 defined.
3432 (S_SET_OTHER): Only define when not already defined.
3433 (elf_obj_read_begin_hook): Declare.
3434 (obj_read_begin_hook): Define.
3435 (elf_obj_symbol_new_hook): Declare.
3436 (obj_symbol_new_hook): Define.
3437 Update copyright.
3438
3439 * config/obj-multi.h: Add copyright header and protect against
3440 multiple inclusion. Add * to all function pointers.
3441 (OBJ_HEADER): If defined, include it rather than other defines
3442 in this file.
3443 (obj_frob_file_after_relocs): Test for NULL.
3444 (obj_symbol_new_hook): Here too.
3445 (obj_sec_sym_ok_for_reloc): And here.
3446 (S_GET_OTHER): Define.
3447 (S_GET_DESC): Define.
3448 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3449 (OBJ_MAYBE_ELF): Update comment.
3450
3451 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3452 OBJ_AOUT preprocessor conditional and handle emulation by
3453 testing OUTPUT_FLAVOR.
3454 (i386_displacement): Here too.
3455 (md_section_align): Similarly here.
3456 (i386_target_format): Conditionally compile when more than one
3457 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3458 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3459 (i386_displacement): Here too.
3460 Update copyright.
3461
3462 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3463 Define TARGET_FORMAT for aout only when not multi.
3464 Update copyright.
3465
3466 * config/te-multi.h: Delete file as it's identical to te-generic.h
3467
add0c677
AM		 34682000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3469
3470 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3471 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3472 LONG_MNEM_SUFFIX.
3473
3474 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3475 DWORD_MNEM_SUFFIX.
3476 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3477 comments.
3478
a19d8eb0
CP		 34792000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3480
66778679
RH		 3481 * config/tc-mips.c (mips_do_align): New function.
3482 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 3483
550262c4
NC		 34842000-01-10 Philip Blundell <philb@gnu.org>
3485
3486 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 3487 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 3488 line separator for Linux.
3489 * doc/as.texinfo (Comments): Mention the ARM.
3490
0decc840
NC		 34912000-01-10 Philip Blundell <pb@futuretv.com>
3492
3493 * configure.in (arm*-*-conix*): New target.
3494 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3495 armv*-*-linux-gnu.
3496 * configure: Regenerate.
3497
2e13b764
NC		 34982000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3499
3500 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3501 (obj_elf_visibility): New function.
3e87a760 3502
2e13b764
NC		 3503 * doc/as.texinfo (Visibility): New node: document visibility
3504 pseudo ops.
3505
3138f287
AM		 35061999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3507
3508 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3509 warning for absolute jump/call without `*' in non-intel mode. No
3510 need to set i.types[0] JumpAbsolute in intel mode.
3511
df32bc61
NC		 35121999-12-22 Philip Blundell <pb@futuretv.com>
3513
3514 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3515 hook function when changing sections.
3516 (arm_s_data): Likewise.
3517
b4d0b2b3
NC		 35181999-12-14 Nick Clifton <nickc@cygnus.com>
3519
3520 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 3521 command line switch.
b4d0b2b3 3522
85cb2cf9
JL		 3523Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3524
3525 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3526 (r_registers, xr_registers): Define.
3527 (r_register_name, xr_register_name): New functions.
3528 (md_assemble): Handle new am33 operand types and instruction
3529 formats.
3530 (mn10300_insert_operand, check_operand): Likewise.
3531
a64bcdd8
NC		 35321999-11-29 Nick Clifton <nickc@cygnus.com>
3533
3534 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3535 (s_force_thumb): Set thumb_mode to 2.
3536 (md_assemble): Do not complain about thumb instructions on a
3537 non-thumb target if thumb_mode is set to 2.
3538
43b4c25e
MM		 35391999-11-28 Michael Meissner <meissner@cygnus.com>
3540
3541 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3542 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3543 (O_...): Add new machine dependent expressions if we are handling
3544 explicit relocations.
3545 (alpha_reloc_op): New static table holding the explicit relocation
3546 information.
3547 (alpha_literal_hash): New static to hold the hash table for
3548 explicit relocations.
3549 (alpha_macros): Add support for explicit relocations.
3550 (md_begin): If explicit relocations, initialize hash table.
3551 (md_assemble): Don't print a second error if tokenize_arguments
3552 already printed an error message.
3553 (md_apply_fix): Add support for explicit relocations.
3554 (alpha_force_relocation): Ditto.
3555 (alpha_fix_adjustable): Ditto.
3556 (alpha_adjust_symtab): New function to support explicit
3557 relocations.
3558 (alpha_adjust_symtab_relocs): Ditto.
3559 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3560 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3561 Add support for explicit relocations. Return -2 if an error
3562 message was already printed.
3563 (find_macro_match): Add support for explicit relocations. Comment
3564 each of the cases.
3565 (emit_insn): Add support for explicit relocations.
3566 (assemble_tokens): Ditto.
3567 (emit_ldgp): Ditto.
3568 (load_expression): Ditto.
3569 (emit_lda): Ditto.
3570 (emit_ldah): Ditto.
3571 (emit_ir_load): Ditto.
3572 (emit_loadstore): Ditto.
3573 (emit_ldXu): Ditto.
3574 (emit_ldil): Ditto.
3575 (emit_sextX): Ditto.
3576 (emit_division): Ditto.
3577 (emit_jsrjmp): Ditto.
3578 (emit_retjcr): Ditto.
3579
3580 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3581 ELF object format.
3582 (tc_adjust_symtab): If explicit relocations, call the function
3583 alpha_adjust_symtab.
3584 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3585 relocations next to the literal relocation they reference.
3586 (TC_INIT_FIX_DATA): Initialize the new fields.
3587 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3588
afbf211f
JL		 3589Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3590
3591 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3592 'B' operand for PA2.0 bb instruction.
eaa15ab8 3593
f11900d0
NC		 35941999-11-18 Nick Clifton <nickc@cygnus.com>
3595
3596 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3597 target.
3e87a760 3598
f11900d0
NC		 3599 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3600 relocs.
3601 (mcore_force_relocation): Force relocations to be generated for
3602 RVA relocs.
3603
2daf4fd8
AM		 36041999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3605
3606 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3607 (i386_displacement): Disallow O_big displacements.
3608
eb726e5d
DL		 3609Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3610
3e87a760
AM		 3611 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3612 Small improvements in error checking.
eb726e5d
DL		 3613 (md_assemble): Support for unconditional ARM instructions.
3614 (md_parse_option): Support for -m[arm]v5e flag.
3615
035349a4
NC		 36161999-11-12 Nick Clifton <nickc@cygnus.com>
3617
3618 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 3619 buffer.
035349a4 3620
c1eae114
NC		 36211999-11-11 Nick Clifton <nickc@cygnus.com>
3622
3623 * macro.c (buffer_and_nest): Look for seperator after TO and
3624 FROM tokens.
3625
c5c834aa
AH		 36261999-11-08 Andrew Haley <aph@cygnus.com>
3627
3628 * app.c (do_scrub_chars): When in State 10, treat backslash
3629 characters in the same way as as symbol characters.
3630
98007ce7
RH		 36311999-11-07 Richard Henderson <rth@cygnus.com>
3632
3633 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3634 the previous label was in the current section before playing
3635 with auto-alignment.
3636
d6c497c7
NC		 36371999-11-06 Nick Clifton <nickc@cygnus.com>
3638
3639 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 3640 for weak symbols.
d6c497c7 3641 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 3642 the symbol is weak.
d6c497c7 3643
dd33dc0f
MM		 36441999-11-05 Michael Meissner <meissner@cygnus.com>
3645
3646 * expr.h (operatorT): Increase machine dependent operators to 16.
3647 * expr.c (op_rank): Ditto.
3648
5f91fe03
ILT		 36491999-11-03 Ian Lance Taylor <ian@zembu.com>
3650
53b0d397
ILT		 3651 * read.c (pseudo_set): Reject attempts to set the value of a
3652 section symbol.
3653
5f91fe03
ILT		 3654 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3655 if it is defined.
3656
3657 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3658
3659 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3660 to bfd_set_section_contents.
3661
829ce307
NC		 36621999-11-03 Nick Clifton <nickc@cygnus.com>
3663
3664 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3665
2bd7f1f3
GRK		 36661999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3667
3668 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3669 (mips_ip): Use OPCODE_IS_MEMBER.
3670
90ca882f
JL		 3671Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3672
acb56623
JL		 3673 * config/tc-arm.c (reg_required_here): Improve comments.
3674
66778679
RH		 3675 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3676 (tinsns): Initialize variants field.
b49cfa5d
JL		 3677
3678 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3679 BAD_PC respectively.
90ca882f 3680
29c4c6b5
NC		 36811999-10-27 Scott Bambrough <scottb@netwinder.org>
3682
3683 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3684 * config/tc-arm.h: Fix compile time warnings.
3685
d9fd9852
DN		 3686Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3687
3688 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3689 form @abs16, @(abs16) and @(abs16 + imm).
3690
9ce8a5dd
GRK		 36911999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3692
3693 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3694 (ISA_HAS_64_BIT_REGS) New.
3695 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3696 mips_emit_delays,macro_build,load_register,load_addresss,
3697 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3698 and/or use new ISA_xxx macros in expressions involving
3699 ISA, particularly mips_opts.isa.
3700
446a06c9
MM		 37011999-10-18 Michael Meissner <meissner@cygnus.com>
3702
3703 * expr.h (operatorT): Add machine dependent operators md1..md8.
3704 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3705 for the machine dependent operators to use.
3706
3707 * expr.c (op_rank): Add machine dependent operators.
3708
3709 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3710 operator.
3711 (O_cpregister): Ditto.
3712 (md_begin): Change X_op test that field is wide enough to use
3713 O_max instead of O_alpha_max.
3714 (cpu_types): Fill in missing initializer.
3715 (alpha_num_macros): Make unsigned.
3716 (md_assemble): Make opnamelen be size_t.
3717 (md_apply_fix): Cast alpha_num_operands to int before testing.
3718 (alpha_force_relocation): Ditto.
3719 (alpha_fix_adjustable): Ditto.
3720 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3721 (tc_gen_reloc): Ditto.
3722 (tc_get_register): Ditto.
3723 (emit_ldgp): Ditto.
3724 (emit_lda): Ditto.
3725 (emit_ldah): Ditto.
3726 (emit_ldil): Ditto.
3727 (s_alpha_ent): Ditto.
3728 (s_alpha_end): Ditto.
3729 (s_alpha_frame): Ditto.
3730 (s_alpha_prologue): Ditto.
3731 (s_alpha_file): Ditto.
3732 (s_alpha_gprel32): Ditto.
3733 (s_alpha_proc): Ditto.
3734 (s_alpha_set): Ditto.
3735 (s_alpha_base): Ditto.
3736 (s_alpha_align): Ditto.
3737 (s_alpha_arch): Ditto.
3738 (alpha_align): Ditto.
3739 (assemble_insn): Suppress unused variable warning.
3740 (emit_insn): Ditto.
3741 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3742 order in the structure.
3743 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3744
476cdcb8
JL		 3745Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3746
3747 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3748
c388dee8
AM		 37491999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3750
3751 * config/tc-i386.c (i386_index_check): Correct #endif location.
3752
2bdd6cf5
GK		 3753Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3754
3755 * as.c (show_usage): Document new options.
3756 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3757 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3758 (parse_args): Parse the new options.
3759 (main): If there were warnings, and --fatal-warnings
3760 was specified, print an error.
3761 * as.h: New variable, flag_fatal_warnings, for new option.
3762
d53d2751
JL		 3763Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3764
3765 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3766 '@'. Change autoincrement completers to fall through to cache control
3767 completers.
3768
3769 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 3770 arg.
d53d2751
JL		 3771 (pa_parse_addb_64_cmpltr): New function.
3772
3773 * config/tc-hppa.c (pa_ip): Change error message.
3774 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3775 '?Q' args to allow falling through.
3776
8fce3f5e 3777 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 3778 Remove unused conditional codes.
3779 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3780
ba09cd8d
DN		 3781Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3782
3783 * config/tc-d30v.c (CHAR_BIT): Define.
3784 (check_range): Fix bit operations to support integers bigger than
3785 32 bits.
3786
c43185de
DN		 3787Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3788
3789 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3790 operands.
3791
925c058e
DE		 3792Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3793 Doug Evans <devans@cygnus.com>
3794
3795 Add support for m32rx.
3796 * config/tc-m32r.c (enable_m32rx): New static global.
3797 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3798 (allow_m32rx): New function.
3799 (M32R_SHORTOPTS): Add `O'.
3800 (md_longopts): Add --m32rx plus several warning options.
3801 (md_parse_option): Handle new options.
3802 (md_show_usage): Print them.
3803 (md_begin): Enable m32rx.
3804 (OPERAND_IS_COND_BIT): New macro.
3805 (first_writes_to_seconds_operands): New function.
3806 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3807 (target_make_parallel,assemble_two_insns): New functions.
3808 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3809 If optimizing and m32rx, try to make consecutive insns parallel.
3810
fba2b7f9
GK		 3811Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3812
3813 * config/tc-mips.c (nopic_need_relax): Allow for the
3814 .sdata.foo sections generated by -fdata-sections,
3815 and for the .gnu.linkonce.s sections generated by C++.
3816
fd232ac8
JL		 3817Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3818
ce674324
JL		 3819 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3820 with cleaner code using completer prefixes. Add 'Y'.
3821
fd232ac8
JL		 3822 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3823
b1039fc4
JL		 3824Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3825
66778679 3826 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 3827 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3828 insn does not match and we should try the next insn in the table.
3829
913f265c
NC		 38301999-09-22 Nick Clifton <nickc@cygnus.com>
3831
3832 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3833
54af6ff6
JL		 3834Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3835
3836 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3837 of PA2.0 support.
3838
4cc782b5
ILT		 38391999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3840
3841 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3842 OBJ_ELF. If ELF, add "sq".
3843 (md_parse_option): If ELF, ignore -s and -q.
3844 (md_show_usage): Mention ELF options.
3845
6be78360
JL		 3846Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3847
eaa15ab8 3848 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 3849 operands.
3850
71823da4
JL		 3851 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3852
61dd1d31
JL		 3853 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3854
1cf6ae67
JL		 3855 * config/tc-hppa.c (struct pa_it): New field "trunc".
3856 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3857 (pa_parse_ftest_gfx_completer): New function
3858 (pa_parse_fp_cnv_format): New function.
3859
77c02e18
JL		 3860 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3861 (md_apply_fix): Handle 22bit pc-rel branches.
3862
629d9417
JL		 3863 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3864
dbe2f9ee
JL		 3865 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3866
3db6e6bd
JL		 3867 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3868
6be78360
JL		 3869 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3870
e061d86f
JL		 3871Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3872
66778679
RH		 3873 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3874 (pa_ip): Handle 'fX'.
e061d86f 3875
7acbfc6b
JL		 3876Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3877
3878 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3879 unwinds unless the function is in the text space.
3880 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3881
2d93dcc4
JL		 3882Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3883
b52c78b8
JL		 3884 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3885 (md_assemble): To here. Tweak address generation.
3886
2d93dcc4
JL		 3887 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3888 debug_line.
3889 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3890 (md_assemble): Call dwarf2_where for OBJ_ELF.
3891 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3892 (pa_end_of_source): New function.
3893 * tc-hppa.h (md_end): Define for OBJ_ELF.
3894
6d83c84b
MM		 38951999-09-14 Michael Meissner <meissner@cygnus.com>
3896
3897 * configure.in (Canonicalization of target names): Remove adding
3898 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3899 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3900 * configure: Regenerate.
3901
41fd319a
ILT		 39021999-09-14 Donn Terry <donn@interix.com>
3903
3904 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3905
795a7704
AM		 39061999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3907
2f66722d
AM		 3908 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3909 pc-relative jmp/call to an absolute symbol.
3910 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3911 absolute section symbols.
3912
795a7704
AM		 3913 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3914 jump handling code and comments.
3915
c0c949c7
ILT		 39161999-09-12 Ian Lance Taylor <ian@zembu.com>
3917
3918 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3919 the value if TE_PE and a global defined symbol.
3920
e723ef7c
ILT		 39211999-09-11 Ian Lance Taylor <ian@zembu.com>
3922
3923 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3924 print the symbol, rather than printing it here.
3925
fa16d387
ILT		 39261999-09-11 Donn Terry <donn@interix.com>
3927
d33e1d24
ILT		 3928 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3929 BFD_RELOC_RVA relocations.
3930
18dc2407
ILT		 3931 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3932 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3933 starts with "_G".
3934
945a1a6b
ILT		 3935 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3936 defined.
3937 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3938 * doc/internals.texi (Object format backend): Document
3939 SET_SECTION_RELOCS.
3940
79d292aa
ILT		 3941 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3942 relocations against global symbols if TE_PE.
3943
7a6284c4
ILT		 3944 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3945 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3946
8828d862
ILT		 3947 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3948 symbols.
3949
9690c54d
ILT		 3950 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3951 symbols which do not have a constant value, or tags with
3952 non-tags. Remove the symbol from the list before adding it at the
3953 end.
3954
23dab925
ILT		 3955 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3956 C_FCN symbol differently if TE_PE.
3957 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3958 appears in the pseudo-op, rather coff_line_base which is only set
3959 for a .bf symbol.
3960
28428223
ILT		 3961 * config/obj-coff.c (obj_coff_loc): New static function.
3962 (obj_pseudo_table): Add "loc".
3963
e8a3ab75
ILT		 3964 * config/obj-coff.c (add_lineno): Check that the line number is
3965 positive.
3966
2ab9b79e
ILT		 3967 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3968 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3969 int.
3970 (md_atof): Return NULL rather than 0.
3971 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 3972 * expr.c (expr): Change first parameter to int.
3973 * config/obj-coff.c: Add declarations for static functions.
3974 (coff_frob_symbol): Use SYM_AUXENT.
3975 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 3976
5881e4aa
ILT		 3977 * config/obj-coff.c (obj_coff_section): Default to setting
3978 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3979
e723ef7c
ILT		 3980 * write.c (adjust_reloc_syms): Print adjusted fixup.
3981
fa16d387
ILT		 3982 * expr.c (integer_constant): Correct too_many_digits calculation
3983 in base 10 case.
3984
13a830b6
AS		 39851999-09-09 Andreas Schwab <schwab@suse.de>
3986
3987 * doc/c-arm.texi: Fix arguments of @var to not contain
3988 punctuation.
3989
325188ec
NC		 39901999-09-08 Philip Blundell <pb@nexus.co.uk>
3991
3e87a760 3992 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 3993 and COFF targets.
3994 (md_parse_option): Only support -k flag for ELF and COFF targets.
3995
e7c1f43c
JL		 3996Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3997
3998 * config/tc-hppa.c (pa_ip): Put strict register checks before
3999 call to pa_parse_number.
4000
4964086a
JL		 4001 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4002
c4bf532f
ILT		 40031999-09-06 Ian Lance Taylor <ian@zembu.com>
4004
4005 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4006 BFD_ASSEMBLER code.
4007
a33132fd
ILT		 40081999-09-06 Donn Terry <donn@interix.com>
4009
4010 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4011
0f4f8b56
JL		 4012Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4013
4014 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4015 candidate instruction. Require registers for register arguments
4016 when in strict mode. Require assemble-time constants for
4017 constants when in strict mode.
4018 (pa_get_absolute_expression): Require a constant when in strict
4019 mode.
eaa15ab8 4020
d3388653
NC		 40211999-09-06 Nick Clifton <nickc@cygnus.com>
4022
4023 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4024
041dd5a9
ILT		 40251999-09-04 Steve Chamberlain <sac@pobox.com>
4026
4027 * config/tc-pj.c: New file, supports picoJava in ELF.
4028 * config/tc-pj.h: Ditto.
4029 * configure.in (pjl*, pj*): New targets.
4030 * Makefile.am: Rebuild dependencies.
4031 (CPU_TYPES): Add pj.
4032 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4033 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4034 * doc/c-pj.texi: New file.
4035 * doc/as.texinfo: Add some PJ specifics.
4036 * doc/all.texi: Add PJ to the list of all architectures, sort them
4037 all alphabetically.
4038 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4039 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4040
4ca72d38
AM		 40411999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4042
4043 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4044 (obj_frob_file): Test for null pointer.
4045 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4046 (OBJ_PROCESS_STAB): And here.
4047 (elf_obj_sy): Remove
4048
4049 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4050 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4051 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4052
4053 * config/obj-coff.c (no_func): Remove.
4054 (coff_format_ops): Change occurrences of no_func to 0, as we test
4055 for 0 in obj-multi.h.
4056
4057 * configure.in: Enable bfd for i386-coff when primary target is
4058 bfd. Enable i386 elf,coff emulation support. Don't set
4059 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4060 emulation to support.
4061 *configure: Regenerate.
4062
bcef92fa
NC		 40631999-09-02 Nick Clifton <nickc@cygnus.com>
4064
4065 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4066 .section .line directive is encountered.
4067
cdf82bcf
NC		 40681999-09-01 Nick Clifton <nickc@cygnus.com>
4069
5856c19a 4070 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4071 format.
5856c19a 4072
cdf82bcf
NC		 4073 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4074 * as.texinfo: Document --gdwarf2 command line option.
4075 Add additional documentation of ARM command line switches.
4076
af6bdddf
AM		 40771999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4078
4079 * config/tc-i386.c (i386_intel_memory_operand): Combine
4080 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4081 and RESTORE_END_STRING around parse_register calls.
4082 (i386_operand): Here too.
4083 (i386_is_reg): Remove.
4084 (parse_register): Move as_bad calls from within this function to
4085 callers.
4086
5f47d35b
AM		 40871999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4088
4089 Based on a patch from H.J. Lu <hjl@gnu.org>
4090 * config/tc-i386.c (parse_register): Handle FP regs specially.
4091 (md_begin): Remove '(' and ')' from register_chars.
4092
1174497c
DE		 40931999-08-29 Doug Evans <devans@casey.cygnus.com>
4094
4095 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4096 error message (done elsewhere).
4097
17d9105c
JL		 4098Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4099
4100 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4101
9ecc05f0
JL		 4102Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4103
66778679 4104 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4105 args by 'f'.
4106
9e4f2d3a
JL		 4107 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4108
680ef6de
JL		 4109 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4110 between args.
4111 Add new completers. Fix bug in 64 bit condition handling.
4112
413c94ba
JL		 4113 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4114 'cS', and 'c*'.
4115
28252e61
JL		 4116 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4117
a97685e9
JL		 4118 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4119
3e87a760 4120 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4121
cb30237e
NC		 41221999-08-27 Jim Wilson <wilson@cygnus.com>
4123
4124 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4125 (struct ls): Add frag field. Initialize it to zero.
4126 (out_end_sequence): New local text_frag. Set it while in text section.
4127 Replace address check with frag check. Set ls.frag to text_frag if
4128 out_set_addr called.
4129 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4130 Set it before switching sections. Replace address check with frag
4131 check. Set ls.frag to saved_frag if out_set_addr called.
4132
09a798ea
NC		 41331999-08-26 David Mosberger <davidm@hpl.hp.com>
4134
66778679 4135 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4136 output "advance_pc" opcode instead of calling gen_addr_line().
4137 The latter has the undesired side-effect of creating a new row
3e87a760 4138 in the debug line info matrix.
09a798ea 4139
e1c05f12
NC		 41401999-08-26 Jim Wilson <wilson@cygnus.com>
4141
4142 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4143 ls.last_filename if last is less than zero. Set ls.last_filename
4144 when allocating new entry.
4145 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4146 call.
4147
b23bac36
AM		 41481999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4149
4150 * config/tc-i386.c (i386_index_check): Fix the displacement size
4151 when INFER_ADDR_PREFIX.
4152
50f4163f
NC		 41531999-08-18 Nick Clifton <nickc@cygnus.com>
4154
4155 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4156 display its value.
4157
f589a541
ILT		 41581999-08-17 Ian Lance Taylor <ian@zembu.com>
4159
4160 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4161 handle 0xffffNNNN constants correctly.
4162
11450271
NC		 41631999-08-16 Nick Clifton <nickc@cygnus.com>
4164
4165 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4166 as well as loads.
4167
276b1dc2
NC		 41681999-08-13 Nick Clifton <nickc@cygnus.com>
4169
4170 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4171 (md_apply_fix3): Always pass positive values to
4172 validate_offset_imm.
4173
ae5ad4ad
NC		 41741999-08-12 Nick Clifton <nickc@cygnus.com>
4175
4176 * config/tc-arm.c (skip_whitespace): New macro.
4177 Formatting tidy ups.
3e87a760 4178
ae5ad4ad
NC		 4179 (md_apply_fix3): Store relocation offset in addend for ELF based
4180 relocs.
4181 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4182 calls.
4183
bf6d3895
AM		 41841999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4185
4186 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4187 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4188
46031ca9
JL		 4189Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4190
b100be66
JL		 4191 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4192 flags for the unwind subspace.
4193
46031ca9
JL		 4194 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4195 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4196 suitable relocation based on the size of the target's pointer.
4197 Always Use subsegment zero for the unwinders.
4198 (pa_level): Handle "2.0w".
4199
65172ab8 4200Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4201
4202 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4203 with the following instruction unless this was specified.
4204
1a1ae23e
ILT		 42051999-08-09 Ian Lance Taylor <ian@zembu.com>
4206
4207 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4208 certain sections, to match BFD changes.
4209
81afc846
ILT		 42101999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4211
4212 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4213 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4214 * Makefile.in: Rebuild.
81afc846 4215
04ad1543
ILT		 42161999-08-08 Ian Lance Taylor <ian@zembu.com>
4217
4218 * Makefile.am: Rename .dep* files to DEP*.
4219 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4220 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4221 targets to DEPOBJ.
4222 * Makefile.in: Rebuild.
4223
1eb7027c
RH		 42241999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4225
4226 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4227
2dcc60be
ILT		 42281999-08-08 Ian Lance Taylor <ian@zembu.com>
4229
46eec08e
ILT		 4230 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4231 avoid problems on DOS filesystems.
4232 * Makefile.in: Rebuild.
4233
2dcc60be
ILT		 4234 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4235
42361999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4237
4238 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4239 section flag.
4240
76a27922
ILT		 42411999-08-08 Ian Lance Taylor <ian@zembu.com>
4242
4243 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4244 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4245 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4246
0741736b
JL		 4247Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4248
4249 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4250
9a913dfb
JL		 4251Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4252
4253 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4254
a1f2d742
ILT		 42551999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4256
4257 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4258 non-adjustable symbols.
4259
55a914bc
JL		 4260Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4261
4262 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4263
336f7c70 4264Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4265
4266 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4267 operands.
4268
9750fcc5
ILT		 42691999-08-05 Donn Terry <donn@interix.com>
4270
4271 * config/te-interix.h: New file.
4272 * configure.in (i386-*-interix*): New target.
4273 * configure: Rebuild.
4274
39ba5561
JL		 4275Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4276
4277 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4278 selectors for ELF too.
4279 (selector_table): Add "ltp" and "rtp" selectors.
4280
eecb386c
AM		 42811999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4282
4283 * config/tc-i386.c (i386_operand): No need to change
4284 operand_string pointer in segment reg case before goto
4285 do_memory_reference. Initialise displacement_string_start and
4286 displacement_string_end after do_memory_reference label.
4287 (i386_index_check): Add operand_string param, and print error
4288 message on failure here.
4289 (i386_intel_memory_operand): Instead of here.
4290 (i386_operand): And here.
4291 (INFER_ADDR_PREFIX): Enable.
4292
4293 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4294
4295 * config/tc-i386.h (DefaultSize): Define. Renumber following
4296 opcode_modifier defines.
4297
4298 From Etienne Lorrain <etienne.lorrain@ibm.net>
4299 * config/tc-i386.c (stackop_size): New variable.
4300 (set_16bit_code_flag): Clear it here.
4301 (set_16bit_gcc_code_flag): New function.
4302 (md_pseudo_table): Add "code16gcc" entry.
4303 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4304
f173e82e
ILT		 43051999-08-03 Ian Lance Taylor <ian@zembu.com>
4306
a04b544b
ILT		 4307 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4308 next_set_end even if the end symbol is being discarded.
4309
4310 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4311 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4312 * config/obj-coff.c: Likewise.
4313 (seg_info_type): Remove.
4314 (seg_info_off_by_4): Change to array of segT.
4315 (s_get_segment): Adjust accordingly.
4316 (obj_pseudo_table): Fully initialize sentinel entry.
4317
f173e82e
ILT		 4318 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4319 Ralf Baechle <ralf@uni-koblenz.de>.
4320
c3332e24
AM		 43211999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4322
4323 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4324
43251999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4326
24eab124
AM		 4327 * config/tc-i386.c: Indentation and white space changes.
4328 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4329 don't enable it by default.
4330 (i386_intel_operand): Remove redundant prototype.
4331 Move check on number of memory operands, and i.mem_operands++
4332 (i386_intel_memory_operand): To here.
4333 Remove i386_immediate code from here. Remove special case code
4334 for input and output using (%dx). Remove base/index checks and
4335 call i386_index_check instead. Save initial operand_string
4336 argument for error message.
4337 (i386_operand): Remove redundant prototype. Move base/index
4338 checks to i386_index_check.
4339 (i386_displacement): Move intel mode check for non-zero
4340 i.disp_operand
4341 (i386_intel_memory_operand): To here.
c3332e24 4342
6d8809aa
RH		 43431999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4344
4345 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4346 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4347 by .register pseudo-op if -64 and --no-undeclared-regs.
4348 (s_register, sparc_adjust_symtab): New functions.
4349 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4350 Declare sparc_adjust_symtab as tc_adjust_symtab.
4351 * doc/c-sparc.texi: Add description of #ignore special literal
4352 for .register pseudo-op.
4353
c8d259f7
CM		 43541999-07-30 Catherine Moore <clm@cygnus.com>
4355
eaa15ab8 4356 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4357 the relocation's section offset.
4358
b77ad1d4
AM		 43591999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4360
4361 * write.c (fixup_segment): Fix generic error check overflow test.
4362
4363 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4364 X_add_number to long.
4365
b53fcc20
JL		 4366Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4367
4368 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4369 processing.
b53fcc20 4370
d2e71411
ILT		 43711999-07-27 Ian Lance Taylor <ian@zembu.com>
4372
4373 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4374 VTABLE relocations.
4375
e9f56b1d
ILT		 43761999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4377
4378 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4379
1a39f480
ILT		 4380 * configure.bat: Remove; obsolete.
4381 * config/go32.cfg: Likewise.
4382
29fe79d3
ILT		 43831999-07-21 Brad M. Garcia <bgarcia@fore.com>
4384
4385 * configure.in (i386-*-vxworks*): New target.
4386 * configure: Rebuild.
4387
e06510e6
RH		 43881999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4389
4390 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4391
dabe3bbc
RH		 43921999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4393
4394 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4395 on -64 and not pic.
4396 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4397 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4398 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4399 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4400 MAX_RELOC_EXPANSION): Define.
4401 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4402
b4cac588
AM		 44031999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4404
4405 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4406 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4407 block. Print a warning if an 8-bit or 16-bit constant
4408 displacement or immediate is truncated on output.
4409 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4410 immediate.
4411 (i386_operand): Disallow immediate jump absolute operand.
4412
966ed0b4
ILT		 44131999-07-15 Ian Lance Taylor <ian@zembu.com>
4414
0ed15843
ILT		 4415 * configure.in: Bump version number to 2.9.5.
4416 * configure: Rebuild.
4417
966ed0b4
ILT		 4418 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4419 or %llx work.
4420
67f1cff0
JL		 4421Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4422
4423 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4424 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4425
2f992c04
NC		 44261999-07-14 Philip Blundell <pb@nexus.co.uk>
4427
4428 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4429 is defined.
4430 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4431
4432 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4433 if -mno-fpu was given.
4434 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4435 relocs.
4436 (cons_fix_new_arm): Remove misleading comments.
4437
14ad458a
ILT		 44381999-07-14 Ian Lance Taylor <ian@zembu.com>
4439
4440 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4441 error message.
4442 (relax_segment): Likewise. After giving a rs_org error, convert
4443 the frag to rs_align to avoid cascading errors.
4444
36823076
AS		 44451999-07-12 Andreas Schwab <schwab@suse.de>
4446
4447 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4448
ab9da554
ILT		 44491999-07-11 Ian Lance Taylor <ian@zembu.com>
4450
4451 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4452 as appropriate. Fill in structure initializations. Add variable
4453 initializations. Add casts.
4454 * dwarf2dbg.c (print_stats): Change i to size_t.
4455 * listing.c (listing_listing): Change list_line to unsigned int.
4456
e0accf0c
ILT		 44571999-07-10 Ian Lance Taylor <ian@zembu.com>
4458
4459 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4460 rather than checking for \001 and \002 in symbol name.
4461 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4462
7d4ce8a9
JL		 4463Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4464
4465 * configure.in (hppa*-linux-gnu*): New target.
4466 * configure: Rebuilt.
4467
5395a469
NC		 44681999-07-08 Nick Clifton <nickc@cygnus.com>
4469
3e87a760 4470 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 4471
cac58fa6
NC		 44721999-07-07 Nick Clifton <nickc@cygnus.com>
4473
5395a469 4474 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 4475 accessing symbolP directly.
4476
03b36ee1
JL		 4477Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4478
4479 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4480 for ELF.
4481
49a5575c
NC		 44821999-07-05 Nick Clifton <nickc@cygnus.com>
4483
4484 * config/tc-arm.c (ARM_EXT_V5): Define.
4485 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4486 (md_begin): Detect ARM v5 architectures.
4487 (md_parse_option): Accept arm v5 specification.
4488 (md_show_usage): Documment -marmv5 switch.
4489
4490 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 4491
49a5575c
NC		 4492 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4493 op.
4494 (validate_immediate_twopart): New function. Determine if a
4495 constant can be computed by two ADD instructions.
4496 (output_inst): Remove its command line parameter - it was never
4497 used.
4498 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4499 implememt the ADRL pseudo op.
4500 (tc_gen_reloc): Generate a suitable error message if an ADRL
4501 instruction tries to generate a real reloc.
4502
4503 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4504
09ecf0ba
JL		 4505Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4506
4507 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4508 into lower case.
4509
264d6861
ILT		 45101999-06-27 H.J. Lu <hjl@gnu.org>
4511
4512 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4513 non BFD_ASSEMBLER case.
4514
827c0149
ILT		 45151999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4516
4517 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4518 data.
4519
a340d270
RH		 45201999-06-26 David Mosberger <davidm@hpl.hp.com>
4521
4522 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4523 out_end_sequence() when the address decreases due to a new frag.
4524 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4525 numbering starts with 1.
4526
16b93d88
NC		 45271999-06-23 Nick Clifton <nickc@cygnus.com>
4528
4529 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4530 .section for COFF.
4531 (mcore_s_text): Call obj_elf_text for ELF target.
4532 (mcore_s_data): Call obj_elf_data for ELF target.
4533 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4534 for COFF target.
4535 (mcore_s_bss): New function: Dump literal table before changing
4536 sections.
4537 (mcore_s_comm): New function: Dump literal table before changing
4538 sections.
3e87a760 4539
16b93d88
NC		 4540 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4541 No longer static functions.
4542 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4543 Provide prototypes for these functions.
4544
fed9b18a
ILT		 45451999-06-22 Ian Lance Taylor <ian@zembu.com>
4546
be2acf27
ILT		 4547 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4548 a list of names, to try obj_segment_name, and to try abbreviated
4549 names when using COFF without long section names.
4550
7dcc9865
ILT		 4551 * config/tc-alpha.c: More use of symbol accessor functions.
4552 * config/tc-arc.c: Likewise.
4553 * config/tc-d30v.c: Likewise.
4554 * config/tc-fr30.c: Likewise.
4555 * config/tc-i860.c: Likewise.
4556 * config/tc-m88k.c: Likewise.
4557 * config/tc-mcore.c: Likewise.
4558 * config/tc-ns32k.c: Likewise.
4559 * config/tc-sparc.c: Likewise.
4560 * config/tc-v850.c: Likewise.
4561
a77f5182
ILT		 4562 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4563 sy_value with appropriate accessor functions.
4564 * config/tc-arm.c (md_apply_fix3): Likewise.
4565 * config/tc-d10v.c (AT_WORD_P): Likewise.
4566 * config/tc-v850.c (reg_name_search): Likewise.
4567
fed9b18a
ILT		 4568 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4569 use symbol_get_bfdsym instead.
4570 * config/tc-ppc.c (md_assemble): Likewise.
4571 * config/tc-v850.c (v850_comm): Likewise.
4572
310b5aa2
ILT		 45731999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4574
4575 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4576 the symbol, rather than accessing the bsym member.
4577 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4578 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4579 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4580 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4581 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4582 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4583 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4584 * config/tc-v850.c (tc_gen_reloc): Likewise.
4585
9cb8e75e
JL		 4586Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4587
4588 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4589 (hppa_gen_reloc_type): Conditionalize on BFD64.
4590 (tc_gen_reloc): Re-enable ELF relocations.
4591 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4592
3d103319
ILT		 45931999-06-21 Ian Lance Taylor <ian@zembu.com>
4594
4595 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4596 warning.
4597 (do_ldst): Move assignment out of if condition.
4598 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4599 parentheses to avoid warning.
4600
776b24b4
NC		 46011999-06-21 Nick Clifton <nickc@cygnus.com>
4602
155f0fe7
NC		 4603 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4604 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 4605
809ffe0d
ILT		 46061999-06-19 Ian Lance Taylor <ian@zembu.com>
4607
4608 * config/tc-ppc.c: Update for symbol handling changes.
4609 * config/obj-coff.c: Likewise.
4610
49863f82
JL		 4611Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4612
4613 * tc-hppa.c: General cleanups of ELF support. No more spaces
4614 and subspaces for ELF.
4615 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4616 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4617 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4618 (UNWIND_SECTION_NAME): Likewise.
4619 (space/subspace related structures): Conditionalize definitions
4620 on OBJ_SOM.
4621 (space/subspace directives and support routines): Conditionalize
4622 definitions and references/uses on OBJ_SOM.
4623 (label_symbol_struct): For ELF, track the symbol's segment. For
4624 SOM track its space.
4625 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4626 changes.
4627 (USE_ALIASES): Kill for both SOM & ELF.
4628 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4629 (pa_space, pa_subspace): Corresponding changes.
4630 (pa_spaces_begin): Corresponding chagnes.
4631 (md_begin): Do not muck around with space/subspace stuff for
4632 OBJ_ELF.
4633 (md_apply_fix): Temporarily disable argument relocation stuff
4634 for OBJ_ELF.
4635 (tc_gen_reloc): Temporarily disable relocation generation for
4636 OBJ_ELF
4637 (pa_build_unwind_subspace): Similarly.
4638
fed881b1
NC		 46391999-06-16 Nick Clifton <nickc@cygnus.com>
4640
4641 * config/tc-arm.c (thumb_set): New pseudo op.
4642 (text, data, section): Override these pseudo ops with ARM
4643 specific versions.
4644 (s_thumb_set): New function: Perform the same as a .set pseudo
4645 op, but also mark the alias'ed symbol as being a Thumb
4646 function.
4647 (arm_s_text): New function: Perform the same as the .text
4648 pseudo op, but dump the literal pool before changing
3e87a760 4649 sections.
fed881b1
NC		 4650 (arm_s_data): New function: Perform the same as the .data
4651 pseudo op, but dump the literal pool before changing
3e87a760 4652 sections.
fed881b1 4653 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 4654 .section pseudo op, but dump the literal pool before changing
4655 sections.
fed881b1
NC		 4656 (arm_cleanup): Do not reset the current section before dumping
4657 the literal pool.
4658
0f94f4c8
NC		 46591999-06-17 Nick Clifton <nickc@cygnus.com>
4660
2f3519a2
NC		 4661 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4662 OPTION_NO_WARN_UNMATCHED entries.
4663 (md_parse_option): Generate a warning message if an unrecognised
4664 option is encountered.
4665
0f94f4c8
NC		 4666 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4667 (get_operands): When parsing an expression after an '@' symbol
4668 has been detected, do not ignore '#' symbols.
4669 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 4670 false.
0f94f4c8 4671
e4a86f6f
ILT		 46721999-06-13 Ian Lance Taylor <ian@zembu.com>
4673
4674 From K. Richard Pixley <rich@noir.com>:
4675 * configure.in (ppc-*-vxworks*): New target.
4676 * configure: Rebuild.
4677
a8aed0fb
UD		 46781999-06-12 Philip Blundell <philb@gnu.org>
4679
4680 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4681
7565ed77
ILT		 46821999-06-13 Ian Lance Taylor <ian@zembu.com>
4683
4684 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4685 which refer to symbols in linkonce sections, permit reducing the
4686 relocs if the symbol is local.
4687
b9e57a38
ILT		 46881999-06-12 Ian Lance Taylor <ian@zembu.com>
4689
4690 * subsegs.c (subseg_text_p): New function.
4691 * as.h (subseg_text_p): Declare.
4692 * read.c (do_align): Use subseg_text_p to set the default fill.
4693 * write.c (subsegs_finish): Likewise.
4694 * config/obj-coff.c (write_object_file): Likewise.
4695 * config/tc-i386.h (md_maybe_text): Don't define.
4696 (md_do_align): Use subseg_text_p to set the default fill.
4697 * config/tc-m32r.c (m32r_do_align): Likewise.
4698 * config/tc-sh.c (sh_do_align): Likewise.
4699 * config/tc-sparc.h (md_do_align): Likewise.
4700
008960a5
ILT		 47011999-06-12 David O'Brien <obrien@freebsd.org>
4702
4703 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4704 * configure: Rebuild.
4705
a1605869
ILT		 47061999-06-12 Ian Lance Taylor <ian@zembu.com>
4707
d9ac5a3b
ILT		 4708 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4709 * Makefile.am: Rebuild dependencies.
4710 * Makefile.in: Rebuild.
4711
a1605869
ILT		 4712 * config/tc-i386.c (i386_immediate): Remove unused label
4713 seg_unimplemented.
4714
4715 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4716 * symbols.c: Likewise.
4717 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4718 sy_next field when taking address, rather than symbol_next.
4719
4720 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4721 offsetT.
4722 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4723 value from the output file architecture.
4724 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4725 * dwarf2dbg.h: Change bfd_vma to addressT.
4726
a7cd1c22
ILT		 47271999-06-11 Ian Lance Taylor <ian@zembu.com>
4728
4729 * dwarf2dbg.h: Use PARAMS in function declarations.
4730
76171f81
ILT		 47311999-06-11 Martin Dorey <mdorey@madge.com>
4732
4733 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4734 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4735 OBJ_ELF.
4736 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4737
9b4d630b
ILT		 47381999-06-11 Ian Lance Taylor <ian@zembu.com>
4739
5865bb77
ILT		 4740 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4741
9e7c96d9
ILT		 4742 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4743 popsection.
4744
1b50c718
ILT		 4745 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4746
1bf67e0d
ILT		 4747 * read.c (read_a_source_file): Only declare inescape if
4748 QUOTES_IN_INSN.
4749
4750 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4751 match parameters.
4752 (find_entry_byval): Add parens to avoid warning.
4753
4754 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4755
9b4d630b
ILT		 4756 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4757 undefined symbols.
4758
a22b281c
RH		 47591999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4760
66778679 4761 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 4762 with isoctal.
4763
4764 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4765 synthetize_setx): New functions.
4766 (md_assemble): Broken the special cases into the above
4767 functions. Make compiler happy if sizeof(bfd_vma)==4.
4768 Fix sethi generated from set/setuw. If instructions have a relloc,
4769 always clear the fields to be relocated in the opcode.
4770 (sparc_ip): Remove special_case global variable.
4771
7f2f689c
ILT		 47721999-06-10 Ian Lance Taylor <ian@zembu.com>
4773
d7ba4a77
ILT		 4774 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4775 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4776 indication of success rather than a value.
4777 (itbl_get_val): Likewise.
4778 (itbl_get_field): Use strcspn. Change delimiters to include
4779 parens.
4780 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4781 (itbl_get_val): Likewise.
4782 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4783
7f2f689c
ILT		 4784 * symbols.c (copy_symbol_attributes): Convert local symbols to
4785 regular symbols.
4786
c1d3c45e
NC		 47871999-06-10 Nick Clifton <nickc@cygnus.com>
4788
4789 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 4790 ARM920t.
c1d3c45e 4791
63fab58c
RH		 47921999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4793
4794 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4795 Optimize set if sizeof(bfd_vma) == 64.
4796 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 4797 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 4798 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4799
cf9a1301
RH		 48001999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4801
4802 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4803 (s_ncons): New function.
4804 (native_op_table): New table.
4805 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4806 R_SPARC_OLO10 handling.
4807
bf29b231
RH		 4808Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4809
4810 * expr.h (struct expressionS): Revert last change; widen X_op.
4811 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4812
9be1cda6
AS		 4813Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4814
a4835b42
AS		 4815 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4816 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4817 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4818 * Makefile.in: Regenerated.
4819
9be1cda6
AS		 4820 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4821 `common' pass on to s_mri_common.
3e87a760 4822 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 4823
62335629
RH		 48241999-06-06 Richard Henderson <rth@cygnus.com>
4825
4826 * config/obj-elf.c (obj_elf_section): Don't free the return
4827 value of demand_copy_C_string.
4828
9de8d8f1
RH		 48291999-06-05 Richard Henderson <rth@cygnus.com>
4830
4831 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4832 creation logic from obj_elf_create_section.
4833
4834 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4835 (section_stack): New.
4836 (special_sections): Make const.
4837 (obj_elf_section): Gut and rewrite parsing.
4838 (obj_elf_change_section): New function broken out of obj_elf_section.
4839 (obj_elf_parse_section_letters): Likewise.
4840 (obj_elf_section_word): Likewise.
4841 (obj_elf_section_type): Likewise.
4842 (obj_elf_previous): Treat as a toggle.
4843 (obj_elf_popsection): New.
4844 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4845 (ppc_section_type): Likewise.
4846 * config/tc-ppc.h: Likewise.
4847
4848 * expr.h (struct expressionS): Don't make X_op a bitfield.
4849 * config/tc-alpha.c: Update for symbol handling changes.
4850 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4851 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4852
58b5739a
RH		 48531999-06-05 Richard Henderson <rth@cygnus.com>
4854
4855 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4856 (dwarf2_gen_line_info): Kill unused variables.
4857 (dwarf2_finish): Likewise.
4858 (dwarf2_where): Likewise.
4859 (dwarf2_directive_file): If we've only got a string,
4860 hand off to s_app_file.
4861 * ecoff.c: Move the include of ecoff.h.
4862 * symbols.h (S_IS_FUNCTION): Prototype.
4863
4864 * read.c (LEX_HASH): Supply a default.
4865 (lex_type): Use it.
4866 (s_globl): Update `c' after skipping whitespace.
4867 * read.h (LEX_END_NAME, is_name_ender): New.
4868 * expr.c (get_symbol_end): Respect it.
4869
398e8c25
ILT		 48701999-06-04 Mark Klein <mklein@dis.com>
4871
993142d5
ILT		 4872 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4873 to real if OBJ_SOM
4874 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4875
398e8c25
ILT		 4876 * config/tc-hppa.c: Update for symbol handling changes.
4877
b4013713
ILT		 48781999-06-03 Ian Lance Taylor <ian@zembu.com>
4879
080e41e6
ILT		 4880 * cgen.c: Update for symbol handling changes.
4881 * config/tc-m32r.c: Likewise.
f412ead8 4882
a0f75b47
ILT		 4883 * config/tc-hppa.h: Update for symbol handling changes.
4884 * config/tc-hppa.c: Likewise.
4885
174419c1
ILT		 4886 * config/tc-arm.h: Update for symbol handling changes.
4887 * config/tc-arm.c: Likewise.
4888 (symbol_make_empty): Remove. Just use symbol_create.
4889
4890 * symbols.c (symbol_set_tc): Correct name.
4891
6104f0a0
ILT		 4892 * Makefile.am: Rebuild dependencies.
4893 ($(OBJS)): Don't depend upon struc-symbol.h.
4894 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4895 * dep-in.sed: Don't remove struc-symbol.h.
4896 * Makefile.in: Rebuild.
4897
b4013713
ILT		 4898 * doc/internals.texi (Symbols): Describe changes in symbol
4899 handling.
4900
6576f0b5
RH		 49011999-06-03 Richard Henderson <rth@cygnus.com>
4902
4903 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4904 instead of doing the work by hand.
4905
fac0d250
RH		 49061999-06-03 David Mosberger <davidm@hpl.hp.com>
4907
4908 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4909 state of line state-machine.
4910 (struct ls): Collect DWARF2 line state-machine state in new member
4911 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4912 resulted in any DWARF2 directives.
4913 (reset_state_machine): New function.
4914 (out_end_sequence): Ditto.
4915 (dwarf2_gen_line_info): When switching sections or switching to a
4916 lower text address, call out_end_sequence() first to terminate the
4917 previous code sequence as code sequences MUST have monotonically
4918 increasing addresses.
4919 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4920
49211999-06-03 David Mosberger <davidm@hpl.hp.com>
4922
4923 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4924 DWARF2 debug info (line information only, at this point).
4925 * as.h: Update comment about supported debug formats.
4926 * dwarf2dbg.c, dwarf2dbg.h: New files.
4927 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4928
4929 * expr.c (operand): Don't use [ for parens if we want an index op.
4930 (op_encoding): Switch [ into O_index, if desired.
4931 (op_rank): Renumber with O_index on bottom.
4932 (expr): If O_index, match closing bracket.
4933 * expr.h (O_index): New.
4934
4935 * read.c (read_a_source_file): Conditionally allow matched "
4936 in lines passed to md_assemble.
4937
4938 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4939
49309057
ILT		 49401999-06-03 Ian Lance Taylor <ian@zembu.com>
4941
4942 Add support for storing local symbols in a small structure to save
4943 memory when assembling large files.
4944 * as.h: Don't include struc-symbol.h.
4945 (symbolS): Add typedef.
4946 * symbols.c: Include struc-symbol.h.
4947 (local_hash): New static variable.
4948 (save_symbol_name): New static function, from symbol_create.
4949 (symbol_create): Call save_symbol_name.
4950 (local_symbol_count): New static variable.
4951 (local_symbol_conversion_count): Likewise.
4952 (LOCAL_SYMBOL_CHECK): Define.
4953 (local_symbol_make): New static function.
4954 (local_symbol_convert): New static function.
4955 (colon): Handle local symbols. Create local symbol for local
4956 label name.
4957 (symbol_table_insert): Handle local symbols.
4958 (symbol_find_or_make): Create local symbol for local label name.
4959 (symbol_find_base): Check for local symbol.
4960 (symbol_append, symbol_insert): Check for local symbols.
4961 (symbol_clear_list_pointers, symbol_remove): Likewise.
4962 (verify_symbol_chain): Likewise.
4963 (copy_symbol_attributes): Likewise.
4964 (resolve_symbol_value): Handle local symbols.
4965 (resolve_local_symbol): New static function.
4966 (resolve_local_symbol_values): New function.
4967 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4968 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4969 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4970 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4971 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4972 (symbol_previous, symbol_next): New functions.
4973 (symbol_get_value_expression): Likewise.
4974 (symbol_set_value_expression): Likewise.
4975 (symbol_set_frag, symbol_get_frag): Likewise.
4976 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4977 (symbol_mark_used_in_reloc): Likewise.
4978 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4979 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4980 (symbol_mri_common_p): Likewise.
4981 (symbol_mark_written, symbol_clear_written): Likewise.
4982 (symbol_written_p): Likewise.
4983 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4984 (symbol_section_p, symbol_equated_p): Likewise.
4985 (symbol_constant_p): Likewise.
4986 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4987 (symbol_get_obj, symbol_set_obj): Likewise.
4988 (symbol_get_tc, symbol_set_tc): Likewise.
4989 (symbol_begin): Initialize local_hash.
4990 (print_symbol_value_1): Handle local symbols.
4991 (symbol_print_statistics): Print local symbol statistics.
4992 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4993 Declare new symbols.c functions. Move many declarations here from
4994 struc-symbol.h.
4995 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4996 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4997 (struct symbol): Move bsym to make it clearly the first field.
4998 Remove TARGET_SYMBOL_FIELDS.
4999 (symbolS): Don't typedef.
5000 (struct broken_word): Remove.
5001 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5002 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5003 (symbol_clear_list_pointers): Likewise.
5004 (symbol_insert, symbol_remove): Likewise.
5005 (symbol_previous, symbol_append): Likewise.
5006 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5007 (struct local_symbol): Define.
5008 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5009 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5010 (local_symbol_get_frag, local_symbol_set_frag): Define.
5011 (local_symbol_get_real_symbol): Define.
5012 (local_symbol_set_real_symbol): Define.
5013 Define.
5014 * write.c (write_object_file): Call resolve_local_symbol_values.
5015 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5016 (TARGET_SYMBOL_FIELDS): Don't define.
5017 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5018 ECOFF_DEBUGGING, add ECOFF fields.
5019 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5020 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5021 ECOFF_DEBUGGING, add ECOFF fields.
5022 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5023 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5024 * config/tc-mcore.h: Don't include struc-symbol.h.
5025 (TARGET_SYMBOL_FIELDS): Don't define.
5026 (struct mcore_tc_sy): Define.
5027 (TC_SYMFIELD_TYPE): Define.
5028 * Many files: Use symbolS instead of struct symbol. Use new
5029 accessor functions rather than referring to symbolS fields
5030 directly.
5031
5032 * read.c (s_mri_common): Don't add in value of line_label.
5033
5034 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5035 checking for SEC_LINK_ONCE.
5036
5037 * config/tc-sh.h (sh_fix_adjustable): Declare.
5038
5039 * app.c (input_buffer): New static variable.
5040 (app_push): Save saved_input in allocated buffer.
5041 (app_pop): Restored saved_input.
5042 (do_scrub_chars): Change get parameter to take char * and int as
5043 arguments. Change GET macro to pass input_buffer to get
5044 function. Don't save input into allocated buffer.
5045 * as.h (do_scrub_chars): Update declaration.
5046 * input-file.c (input_file_get): Change to take char * and int.
5047 Read data into passed in buffer. Remove static buffer.
5048 * read.c (scrub_from_string): Change to take char * and int. Copy
5049 data into passed in buffer.
5050
5051 * hash.h: Neaten. Declare hash_traverse.
5052 * hash.c: Complete rewrite based on BFD hashing code.
5053 * gasp.c (chunksize): New variable.
5054 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5055 hash_delete.
5056
661e4995
NC		 50571999-05-28 Nick Clifton <nickc@cygnus.com>
5058
5059 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5060 addend unless the target uses an old ABI.
5061
d9a62219
DE		 5062Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5063
5064 -Wchar-subscripts cleanup
5065 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5066 calls to isascii,iscntrl are correct.
d9a62219
DE		 5067 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5068 (unsigned char).
5069 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5070 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5071 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5072 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5073
6da466c7
ILT		 50741999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5075
5076 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5077 width for Coldfire.
5078 (arch_coldfire_p): New #define.
5079 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5080
50811999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5082
5083 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5084
5085 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5086 (install_operand): Add place `N'.
5087 (init_table): Add registers ACC, MACSR, MASK.
5088
5089 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5090
5091 * config/tc-m68k.c: Change mcf5200 --> mcf.
5092 (archs): Add mcf5206e, mcf5307.
5093 (m68k_ip): Add format `u'.
5094 (install_operand): Add place `m', `M', `h'.
5095 (init_table): Add upper/lower registers.
5096
5097 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5098
bedf545c
ILT		 50991999-05-28 Martin Dorey <mdorey@madge.com>
5100
5101 * config/tc-i960.c: Several minor changes to add ELF and
5102 BFD_ASSEMBLER support.
5103 * config/tc-i960.h: Likewise.
5104 * configure.in (i960-*-elf*): New target.
5105 * aclocal.m4, configure: Rebuild.
5106
40c62b25
AM		 51071999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5108
5109 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5110 reloc changes when defined(BFD_ASSEMBLER).
5111
daa01f85
AM		 51121999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5113
5114 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5115
5116 * write.c (write_print_statistics): Output to file, not stderr.
5117
5118 * expr.c (generic_bignum_to_int32,64): Prototype.
5119
5120 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5121 output_sleb128, output_uleb128, output_big_sleb128,
5122 output_big_uleb128, output_big_leb128): Prototype.
5123 (output_big_sleb128, output_big_uleb128): Make inline.
5124 (output_big_leb128): Remove inline
5125
5126 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5127 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5128 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5129 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5130 value for correct overflow check in write.c:fixup_segment.
5131 * write.c (fixup_segment): Move bitfield overflow checks to after
5132 the md_apply_fix call.
5133 * config/obj-coff.c (fixup_segment): Likewise.
5134 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5135 valueT *val argument.
5136
19b34177
AS		 5137Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5138
5139 * config/atof-ieee.c (gen_to_words): Correctly round a
5140 denormalized number. Fix off-by-one in range checking for
3e87a760 5141 exponent in a denormal.
19b34177 5142
b8a40f53
NC		 51431999-05-10 Nick Clifton <nickc@cygnus.com>
5144
5145 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5146 name.
b8a40f53 5147
53f3de98
RH		 5148Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5149
5150 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5151
578ec497
AM		 51521999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5153
5154 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5155 (ReverseRegRegmem): Remove.
5156 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5157 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5158 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5159 kludge.
5160
5161 From Doug Ledford <dledford@redhat.com>
5162 * config/tc-i386.h (RegXMM): New for P/III.
5163 * config/tc-i386.c: Add support for P/III.
5164
d0e9a01c
RH		 5165Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5166
5167 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5168 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5169 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5170
83183c0c
RH		 5171Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5172
5173 * config/tc-i386.c (i386_immediate): Skip whitespace before
5174 complaining about junk after expression.
5175 (i386_displacement): Likewise.
5176
03987ced
RH		 5177Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5178
5179 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5180 Don't copy before downcaseing.
5181
0d96863f 51821999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5183
66778679
RH		 5184 * tc-m68k.c: Include elf/m68k.h.
5185 (m68k_elf_final_processing): New routine.
5186 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5187 Define.
3e87a760 5188
90700a53
JL		 5189Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5190
5191 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5192 17 bit fmt insn.
5193
252b5132
RH		 51941999-04-30 Nick Clifton <nickc@cygnus.com>
5195
5196 * config/tc-mcore.c (mcore_s_section): Dump literals before
5197 changing section.
5198
51991999-04-29 Nick Clifton <nickc@cygnus.com>
5200
5201 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5202 for COFF/PE port.
5203
5204Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5205
5206 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5207 (TC_INIT_FIX_DATA): Delete.
5208 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5209 (TC_INIT_FIX_DATA): Delete.
5210 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5211 * write.c (fix_new_internal): Initialize fx_cgen member.
5212 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5213 (gas_cgen_md_apply_fix3): Update.
5214 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5215 (md_cgen_record_fixup_exp): Update.
5216 (FX_OPINFO_R_TYPE): Update.
5217
5218 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5219 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5220 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5221 * frags.h (struct frag): Make opindex, opinfo ints.
5222
5223 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5224
52251999-04-26 Tom Tromey <tromey@cygnus.com>
5226
5227 * aclocal.m4, configure: Updated for new version of libtool.
5228
52291999-04-22 Nick Clifton <nickc@cygnus.com>
5230
5231 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5232 md_apply_fix.
252b5132
RH		 5233 (md_apply_fix3): Do not fix up absolute relocations against
5234 symbolic values.
5235
5236 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5237
52381999-04-20 Nick Clifton <nickc@cygnus.com>
5239
5240 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5241 changes and data-in-text directives.
5242 (mcore_cons): New function: intercept cons() operations.
5243 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5244 operations.
252b5132
RH		 5245 (mcore_stringer): New function: intercept stringer() operations.
5246
52471999-04-18 Ian Lance Taylor <ian@zembu.com>
5248
5249 * obj.h (struct format_ops): Change generate_asm_lineno field to
5250 take no parameters.
5251 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5252
5253 * config/tc-alpha.c (find_opcode_match): Add default case to
5254 switch.
5255 (find_macro_match): Likewise.
5256 (load_expression): Parenthesize && within ||.
5257
5258 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5259
52601999-04-17 Nick Clifton <nickc@cygnus.com>
5261
5262 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5263 .text .data .section pseudo ops.
3e87a760
AM		 5264 (mcore_s_section): New function. Dump lits before changing secs.
5265 (mcore_s_text): New function. Dump lits before changing secs.
5266 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5267
52681999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5269
5270 * config/tc-mips.c (mips_32bitmode): New.
5271 (md_begin): Set mips_32bitmode if needed.
5272 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5273 Set EF_MIPS_32BITMODE.
5274
5275Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5276
5277 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5278 change.
5279
52801999-04-16 Nick Clifton <nickc@cygnus.com>
5281
5282 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5283
5284Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5285
3e87a760 5286 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5287 expressions correctly.
5288
5289
52901999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5291
5292 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5293
5294Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5295
5296 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5297 and fmpynfadd instructions.
5298
52991999-04-11 Richard Henderson <rth@cygnus.com>
5300
5301 * as.h (environ): Declare it, if needed.
5302 * as.c (dump_statistics): Don't declare environ.
5303 * configure.in (environ): Detect declaration.
5304 * configure, config.in: Rebuild
5305
5306 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5307 (i386_displacement): Allocate enough space for replacement buffer.
5308 Clean up replacement buffer initialization.
5309
53101999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5311
5312 * subsegs.c (section_symbol): Don't create a new symbol if one
5313 already exists; instead, use the existing one, but set its segment
5314 and frag data if it hasn't already been defined.
5315 * config/obj-coff.c (c_section_symbol): Likewise.
5316
5317Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5318
5319 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5320
53211999-04-08 Nick Clifton <nickc@cygnus.com>
5322
5323 * config/tc-mcore.c: New File: Support routines for MCore
5324 assembler.
3e87a760 5325 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5326 * config/obj-coff.c: Add support for mcore-pe target.
5327
5328 * Makefile.am: Add support for MCore targets.
5329 * Makefile.in: Regenerate.
5330 * configure.in: Add support for MCore targets.
5331 * configure: Regenerate.
5332
5333 * doc/all.texi: Set MCORE.
5334 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5335
252b5132
RH		 5336 * write.h: Prevent multiple inclusion.
5337
53381999-04-06 Ian Lance Taylor <ian@zembu.com>
5339
5340 * asintl.h (LC_MESSAGES): Never define.
5341 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5342 does not define it.
5343 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5344 does not define it.
5345
5346 * Makefile.am (m68k-parse.c): If configuring in the source
5347 directory, copy m68k-parse.y into the local directory before
5348 running ylwrap, to remove spurious differences when generating
5349 snapshots.
5350 * Makefile.in: Rebuild.
5351
5352 * config/tc-sparc.h (md_do_align): Just allocate the number of
5353 bytes necessary, rather than always allocating 1024.
5354
53551999-04-04 Ian Lance Taylor <ian@zembu.com>
5356
5357 * listing.c (listing_newline): Add cast to avoid warning.
5358 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5359 * config/tc-i386.c (i386_scale): Add return value.
5360 (build_displacement_string): Remove unused local temp_disp2.
5361 (i386_intel_memory_operand): Add parentheses to avoid warning.
5362 (i386_intel_operand): Remove unused local end_of_operand_string.
5363 (i386_operand): Remove unused local operand_modifier.
5364 (i386_operand): Add parens to avoid warning.
5365
53661999-04-04 Don Bowman <don@pixsci.com>
5367
5368 * configure.in: Add mips*-*-vxworks* target; have it define
5369 MIPS_STABS_ELF.
5370 * configure, config.in: Rebuild.
5371
53721999-03-31 Nick Clifton <nickc@cygnus.com>
5373
5374 * configure.in (emulations): Add support for arm-epoc-pe.
5375 * configure: Regenerate.
5376 * config/te-epoc-pe.h: New file. Define macros specific to
5377 arm-epoc-pe target.
5378 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5379 for arm-epoc-pe target.
5380
5381Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5382
5383 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5384
5385Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5386
5387 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5388 detect ",n" without a condition.
5389 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5390
5391
5392Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5393
5394 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5395 instruction is encoded with one bit.
5396
5397
53981999-03-23 Ian Lance Taylor <ian@zembu.com>
5399
5400 * doc/internals.texi (CPU backend): Mention that
5401 line_separator_chars should not include newline. From thi
5402 <ttn@mingle.glug.org>.
5403
54041999-03-22 Doug Evans <devans@casey.cygnus.com>
5405
5406 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5407 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5408
5409Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5410
5411 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5412
5413Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5414
5415 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5416
5417
5418Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5419
5420 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5421
252b5132
RH		 54221999-03-15 Martin Hunt <hunt@cygnus.com>
5423
5424 * app.c (do_scrub_begin): Change '-' back to a symbol char
5425 so we can use multiple opcodes on a line again.
5426
5427 * config/tc-d30v.c: By default, warn if a symbol has
5428 the same name as a register. Plus some minor
5429 updates from the branch.
5430
54311999-03-13 Nick Clifton <nickc@cygnus.com>
5432
5433 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5434 BFD_RELOC_16 and BFD_RELOC_64.
5435
54361999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5437
5438 * expr.c (expr): Add missing else.
5439
54401999-03-12 Nick Clifton <nickc@cygnus.com>
5441
5442 * config/tc-arm.c (md_apply_fix3): Improve error message.
5443
54441999-03-11 Doug Evans <devans@casey.cygnus.com>
5445
5446 * Makefile.am (CPU_TYPES): Add fr30.
5447 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5448 (fr30,m32r dependencies): Update.
5449 * Makefile.in: Rebuild.
5450
5451 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5452 (gas_cgen_record_fixup_exp): Ditto.
5453 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5454 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5455 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5456 (md_cgen_lookup_reloc): Update use of operand->type.
5457 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5458 (md_convert_frag): Call cgen_operand_lookup_by_num.
5459 (md_cgen_lookup_reloc): Update use of operand->type.
5460 (m32r_cgen_record_fixup_exp): Ditto.
5461
54621999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5463
5464 * config/tc-mips.c (md_show_usage): Fix message.
5465
54661999-03-03 Nick Clifton <nickc@cygnus.com>
5467
5468 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5469 and LDR reg,=<expr> instruction.
5470
5471 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5472 -mcpu=arm9tdmi.
5473
5474Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5475
5476 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5477
54781999-02-17 Nick Clifton <nickc@cygnus.com>
5479
5480 This patch was created by: Scott Bambrough
5481 <scottb@corelcomputer.com>
3e87a760
AM		 5482
5483 * app.c:
252b5132 5484 Special cased '@' character. The '@' character is used as the
3e87a760 5485 ARM assembler comment character, as a special character
252b5132
RH		 5486 and in ELF .symver pseudo-op's, and as a special character in
5487 .type and .section pseudo-ops.
5488 (symver_pseudo): New static variable.
5489 (symver_state): New static variable.
5490 (struct app_save): Add field 'symver_state'.
5491 (app_push): Save global symver_state int struct app_save.
5492 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 5493 (do_scrub_chars): Special case handling of '@' character in
5494 .symver pseudo-ops.
252b5132
RH		 5495
5496 * configure.in: Modified to recognize armv* uname syntax from ARM
5497 Linux kernel.
5498 * configure: Regenerated.
3e87a760 5499
252b5132
RH		 5500 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5501 a prefix to the section's type.
5502 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5503 the type's typename.
5504
5505 * config/tc-arm.h: Add support for PIC generation:
5506 (pic_code): New boolean.
5507 (obj_relocate_extern): Define.
5508 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5509 (TC_CONS_FIX_NEW): Define.
5510 (tc_fix_adjustable): Define.
5511 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 5512
252b5132
RH		 5513 * config/tc-arm.c: Add support for PIC generation:
5514 (line_seperator_chars): Allow ';' as a seperator for Linux.
5515 (is_immediate_prefix): New macro.
5516 (arm_parse_reloc): New function.
5517 (s_arm_elf_cons): New function.
5518 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5519 (md_undefined_symbol): Special case handling for the Global Offset
5520 Table's symbol.
5521 (md_apply_fix3): Handle PIC relocs.
5522 (tc_gen_reloc): Handle PIC relocs.
5523 (md_parse_option): Add support for '-k' command line switch to
5524 enable PIC generation.
5525 (cons_fix_new_arm): New function.
5526 (s_arm_elf_cons): New function.
5527
5528Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5529
5530 * configure.in: Add comments for uses of AC_DEFINE.
5531 * acinclude.m4: Likewise.
5532 * acconfig.h: Remove.
5533 * aclocal.m4: Rebuild.
5534 * configure: Rebuild.
5535 * Makefile.in: Rebuild.
5536 * config.in: Rebuild.
5537
55381999-02-15 Jim Lemke <jlemke@cygnus.com>
5539
5540 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5541 non-constant offset from a base register.
5542
55431999-02-14 Ken Raeburn <raeburn@raeburn.org>
5544
5545 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5546 strings always.
5547
5548Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5549
5550 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5551 (emit_insn): Look for pc-relative and no-overflow specifiers on
5552 internal relocation types.
5553
55541999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5555
5556 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5557 -mcpu=NNNN flags.
5558
5559 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5560 mips_cpu instead.
5561 (mips_4650, mips_4010, mips_4100): Variables removed.
5562 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5563 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5564 variables.
5565 (md_begin): Don't bother initializing the mips_NNNN variables;
5566 mips_cpu is set, and that's good enough now.
5567 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5568 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5569 (show): New function, to handle wrapping in the CPU lists.
5570 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5571
5572Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5573
5574 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5575 than treat as an immediate specifier.
5576
5577Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5578
5579 * config/tc-i386.c: Prototype many functions.
5580 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5581 (i386_immediate): Remove unused second argument.
5582 (i386_intel_operand): Fix i386_is_reg typo.
5583 (i386_operand): Use allow_naked_reg.
5584 (output_invalid): Make operand int for K&R.
5585
5586Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5587
5588 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5589 patch.
5590 * Makefile.in: Rebuild.
5591
55921999-02-09 Doug Evans <devans@casey.cygnus.com>
5593
5594 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5595 (cgen.o): Ditto.
5596 (EXTRA_as_new_SOURCES): Comment out.
5597 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5598 * Makefile.in: Rebuild.
5599 * doc/Makefile.in: Rebuild.
5600 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5601 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5602 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5603 * configure: Rebuild.
5604 * aclocal.m4: Rebuild.
5605 * config.in: Rebuild.
5606 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5607 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5608 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5609 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5610 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5611 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5612 (gas_cgen_record_fixup_exp): Ditto.
5613 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5614 descriptor, not global variable.
5615 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5616 descriptor, not global variable. Refer to insert_operand handler
5617 via cpu descriptor, not global function.
5618 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5619 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5620 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5621 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5622 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5623 * config/tc-m32r.c: Ditto.
5624 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5625 (md_assemble): Ditto.
5626 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5627
56281999-02-09 Nick Clifton <nickc@cygnus.com>
5629
5630 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5631 relocations for ELF targets.
5632
56331999-02-08 Nick Clifton <nickc@cygnus.com>
5634
5635 * configure.in: Add support for StrongARM target.
5636 * configure: Regenerate.
5637
56381999-02-05 Nick Clifton <nickc@cygnus.com>
5639
5640 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5641
5642 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5643 for COFF ports.
5644
5645Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5646
5647 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5648
5649Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5650
66778679
RH		 5651 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5652 (INTEL_DWORD_MNEM_SUFFIX): Define.
5653 (BYTE_PTR): Define.
5654 (WORD_PTR): Define.
5655 (DWORD_PTR): Define.
5656 (XWORD_PTR): Define.
5657 (SHORT): Define.
5658 (OFFSET_FLAT): Define.
5659 (FLAT): Define.
5660 (NONE_FOUND): Define.
5661 (No_dSuf): Define.
5662 (No_xSuf): Define.
5663 * config/tc-i386.c (set_intel_syntax): New routine.
5664 (intel_syntax): Declare.
5665 (allow_naked_reg): Declare.
5666 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5667 (intel_float_operand): New routine.
5668 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5669 Handle brackets as well as parens. Call i386_intel_operand for
5670 intel syntax. Reverse operands if appropriate. Handle new
5671 suffixes. Handle movzx and movsx.
5672 (i386_is_reg): New routine.
5673 (i386_immediate): New routine.
5674 (i386_scale): New routine.
5675 (i386_displacement): New routine.
5676 (i386_operand_modifier): New routine.
5677 (build_displacement_string): New routine.
5678 (i386_parse_seg): New routine.
5679 (i386_intel_memory_operand): New routine.
5680 (i386_intel_operand): New routine.
5681 (i386_operand): Call i386_displacement, i386_immediate,
5682 i386_scale, etc. instead of handling inline.
5683 (parse_register): Handle registers without prefix.
252b5132
RH		 5684
5685Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5686
66778679
RH		 5687 * configure: Regenerate.
5688 * configure.in (arm-*-oabi): New.
5689 (thumb-*-oabi): New.
5690 * config/tc-arm.c (target_oabi): Declare.
5691 (md_apply_fix3): Support REL relocs.
5692 (md_parse_option): Handle -oabi.
5693 (elf32_arm_target_format): New routine.
5694 (md_longopts): Add OPTION_OABI.
5695 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 5696
5697
56981999-01-28 Nick Clifton <nickc@cygnus.com>
5699
5700 * write.c (write_relocs): Handle out of range error.
5701
5702 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5703 (fr30_force_relocation): Default to 0.
5704
5705 * config/tc-fr30.h (obj_fix_adjustable): Define.
5706 (TC_FORCE_RELOCATION): Define.
5707
5708 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 5709 relocs.
252b5132
RH		 5710
57111999-01-16 Nick Clifton <nickc@cygnus.com>
5712
5713 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5714 merge of two instructions if the left instruciton kills the right.
5715
57161999-01-11 Doug Evans <devans@casey.cygnus.com>
5717
5718 * Makefile.in: Regenerate.
5719 * configure.in: Redo test for using cgen.
5720 * configure: Regenerate.
5721
57221999-01-09 Nick Clifton <nickc@cygnus.com>
5723
5724 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5725 redefinition of this macro.
5726
5727Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5728
5729 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5730 warning.
5731
57321998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5733
5734 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5735 a read of HI or LO and an immediatly following branch.
5736
57371998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5738
5739 * config/tc-mips.c (md_begin): Another correction to the setting of
5740 mips_eabi64.
5741
57421998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5743
3e87a760
AM		 5744 * config/tc-mips.c (md_begin): Correct type-o in setting of
5745 mips_eabi64.
252b5132
RH		 5746
57471998-12-21 Nick Clifton <nickc@cygnus.com>
5748
5749 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5750 bit insn when optimizing, so that parallelised instructions will
5751 start on a 32 bit boundary.
5752
57531998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5754
5755 * config/tc-mips.c (mips_eabi64): New.
5756 (md_begin): Set mips_eabi64.
5757 (mips_elf_final_processing): Use it.
5758
57591998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5760
3e87a760 5761 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 5762 Correct setting of ABI in e_flags.
5763
5764Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5765
3e87a760
AM		 5766 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5767 in delay slots.
252b5132
RH		 5768
57691998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5770
5771 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 5772
252b5132
RH		 57731998-12-15 Doug Evans <devans@casey.cygnus.com>
5774
5775 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5776 warning, values that don't fit in the field.
5777
57781998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5779
5780 * config/tc-mips.c (mips_abi_string): New.
5781 (md_parse_option,md_longopts): Add mabi.
5782 (mips_elf_final_processing): Set e_flags based on mabi flag.
5783
57841998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5785
3e87a760 5786 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 5787
578898-12-11 Ken Raeburn <raeburn@cygnus.com>
5789
5790 * config/tc-h8300.c (build_bytes): Change message given if the
5791 instruction requires H8/300H mode and we're not in Hmode, to
5792 suggest that it may be the operand modes that are the problem, not
5793 necessarily the opcode.
5794
57951998-12-10 Nick Clifton <nickc@cygnus.com>
5796
5797 * config/tc-fr30.c: Add line separator character.
5798
5799Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5800
5801 * configure.in (hppa-*-mpeix*): New target.
5802 * config/obj-som.h (obj_som_compiler): Declare.
5803 * config/obj-som.c (compiler_seen): New static variable.
5804 (obj_som_compiler): New function.
5805 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 5806 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 5807 (pa_type_args): Set hppa_priv_level.
5808 (pa_compiler): New static function if OBJ_SOM.
5809 * configure: Rebuild.
5810
5811Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5812
5813 * read.c (output_leb128): Don't mark as inline.
5814
58151998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5816
3e87a760 5817 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 5818 AIX .vbyte unaligned data support.
5819 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 5820 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 5821 sections.
5822
58231998-12-07 Nick Clifton <nickc@cygnus.com>
5824
5825 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 5826 input handling.
252b5132
RH		 5827
5828Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5829
66778679
RH		 5830 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5831 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 5832
5833Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5834
5835 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5836 checking the target type.
5837 (mips-dec-bsd*): Set endian to little.
5838 * configure: Rebuild.
5839
5840 COFF weak symbol support, based on patches from Mark Elbrecht
5841 <snowball3@usa.net>:
5842 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5843 * config/obj-coff.c (obj_coff_weak): New static function.
5844 (obj_coff_endef) [both versions]: Handle weak symbols.
5845 (coff_frob_symbol): Likewise.
5846 (yank_symbols): Likewise.
5847 (obj_pseudo_table): Add "weak".
5848
5849 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5850 <aymeric.vincent@emi.u-bordeaux.fr>.
5851 * aclocal.m4: Rebuild with current tools.
5852 * configure: Rebuild.
5853
5854 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5855 an assertion failure for a case we can't handle when OBJ_ECOFF.
5856
5857 * expr.c (operator): And with 0xff to avoid problems with signed
5858 char.
5859
58601998-12-03 Nick Clifton <nickc@cygnus.com>
5861
5862 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5863 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5864
58651998-12-02 Nick Clifton <nickc@cygnus.com>
5866
5867 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5868 LDI:20 insn.
5869
5870Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5871
3e87a760
AM		 5872 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5873 calculation of pcrel point.
252b5132
RH		 5874
5875Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5876
5877 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5878 pcrel point.
5879
5880Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5881
5882 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5883 scope.
5884 (d10v_cleanup): Only generate previous insn if a multiline insn is
5885 not pending.
5886
5887Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5888
5889 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 5890 FR30_OPERAND_I32.
252b5132
RH		 5891
5892Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5893
5894 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5895 -marm6xxx command line switches.
5896
58971998-11-18 Doug Evans <devans@casey.cygnus.com>
5898
5899 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5900 (itbl-ops.o): Delete duplicate dependencies.
5901 Rebuild dependencies.
5902 Add fr30 dependencies.
5903 * Makefile.in: Rebuild.
5904
5905Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5906
5907 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5908 opcode list.
5909 * listing.c: Ignore line terminator characters found inside
3e87a760 5910 strings.
252b5132
RH		 5911
5912Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5913
5914 * po/gas.pot: Regenerated.
5915
5916Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5917
5918 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5919 fr30_is_label_start(). Also checks for delay slot insns.
5920
5921 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5922 FR30 instructions which contain a colon in the mnemonic.
5923
5924 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5925
5926Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5927
5928 * config/tc-fr30.c: Removed currently superflous code.
5929
5930Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5931
5932 * config/tc-fr30.h: New file.
5933 * config/tc-fr30.c: Tweaking so that it will compile.
5934
5935Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5936
66778679
RH		 5937 * config/tc-d10v.h (obj_fix_adjustable): Define.
5938 (TC_FORCE_RELOCATION): Define.
5939 (d10v_force_relocation): Declare.
5940 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5941 (md_apply_fix3): Handle Vtable relocs.
5942 (d10v_fix_adjustable): New.
5943 (d10v_force_relocation): New.
252b5132
RH		 5944
5945Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5946
5947 * config/tc-d30v.c: Change default behaviour to ignore potential
5948 conflicts between register name and symbol names.
5949
5950Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5951
5952 * configure.in: Add fr30-*-*.
5953 * config/tc-fr30.c: New file.
5954 * Makefile.in: Regenerated.
5955 * config.in: Regenerated.
5956 * configure: Regenerated.
5957 * doc/Makefile.in: Regenerated.
5958 * po/gas.pot: Regenerated.
5959
5960Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5961
5962 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5963 are 16 bit insns.
5964
5965Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5966
5967 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5968 characters.
5969 (do_scrub_chars): Add some casts to unsigned char to avoid
5970 unwanted sign extension.
5971 * read.c (lex_type): Set characters about 127 to be symbol
5972 characters.
5973 * config/tc-i386.c (md_begin): Set identifier_chars and
5974 operand_chars for values above 127.
5975
5976Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5977
66778679
RH		 5978 * configure.in: detect cygwin* instead of cygwin32*
5979 * configure: regenerate
252b5132
RH		 5980
5981Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5982
5983 * listing.c: Add support for producing a listing from piped
3e87a760 5984 input.
252b5132
RH		 5985
5986Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5987
5988 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5989 (append_insn): Account for the tx39's multiply behavior.
5990
59911998-10-26 Michael Meissner <meissner@cygnus.com>
5992
5993 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5994 from assemble_parallel_insns. Add support for '->' to indicate
5995 explicitly serializing the instructions.
5996 (md_assemble): Ditto.
5997
5998Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5999
66778679
RH		 6000 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6001 WEAK handling.
252b5132
RH		 6002
6003Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6004
66778679 6005 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 6006
6007Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6008
6009 * config/tc-mips.c : support frame and regmask/fregmask when
6010 MIPS_STABS_ELF is specified.
6011
6012Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6013
66778679
RH		 6014 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6015 (md_apply_fix): Don't return 1 for VTABLE relocs.
6016 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6017
6018Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6019
6020 * doc/c-i386.texi: Replace occurences of "opcode" with
6021 "instruction mnemonic", "instruction", or "mnemonic" when
6022 referring to the name of an instruction. Use "opcode" when
6023 referring to the sequence of machine bytes.
6024
6025 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6026 (is_opcode_char): Rename to is_mnemonic_char.
6027 (md_assemble and i386_operand): Correct error messages from
66778679 6028 "opcode" to "instruction mnemonic"
252b5132
RH		 6029 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6030 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6031 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6032 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6033 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6034 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6035 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6036
6037 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6038
6039 * config/tc-i386.c (i386_operand): Check for garbage after
6040 register name.
6041
6042Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6043
6044 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6045 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6046
6047Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6048
66778679
RH		 6049 * config/tc-sh.h (obj_fix_adjustable): Define.
6050 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6051 (md_apply_fix): Likewise.
6052 (tc_gen_reloc): Likewise.
6053 (sh_fix_adjustable): New.
252b5132
RH		 6054
6055Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6056
6057 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6058 * cgen.h (gas_cgen_finish_insn): Update prototype.
6059 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6060 cgen_insn_t -> CGEN_INSN_INT.
6061 (make_parallel): Update handling of CGEN_INT_INSN_P.
6062 (assemble_parallel_insn): Ditto.
6063 (target_make_parallel): New function.
6064 (md_assemble): Use it.
6065
6066Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6067
66778679 6068 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6069
6070Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6071
6072 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6073 converted into lower case.
6074
6075Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6076
66778679
RH		 6077 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6078 (gas_cgen_tc_gen_reloc): Likewise.
6079 * config/tc-m32r.h (obj_fix_adjustable): Define.
6080 * config/tc-m32r.c (m32r_fix_adjustable): New.
6081 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6082
6083Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6084
6085 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6086
6087Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6088
6089 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6090 to lower case before parsing.
6091
6092 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6093 parallel insns modift buts in the PSW as a side effect.
6094
6095Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6096
6097 * config/tc-d30v.c (find_format): Test for missing flag and
6098 control registers.
3e87a760 6099
252b5132
RH		 6100 (md_apply_fix3): Fix error messages to avoid
6101 assumption about presence of a symbol.
6102
6103 (parallel_ok): Disallow parallel instructions that both modify the
6104 same flag register.
6105
6106 (find_format): Generate a warning if an odd numbered register is
6107 used as the first register in a mutli-register instruction.
6108
6109Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6110
6111 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6112 relocations are always associated with a symbol.
6113
6114Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6115
66778679
RH		 6116 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6117 (elf32_sparc_force_relocation): Declare.
6118 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6119 (tc_gen_reloc): Handle vtable relocs.
6120 (elf32_sparc_force_relocation): New.
252b5132
RH		 6121
6122Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6123
66778679
RH		 6124 * symbols.c (S_IS_FUNCTION): New.
6125 * config/tc-v850.h (obj_fix_adjustable): Define.
6126 (TC_FORCE_RELOCATION): Define.
6127 (v850_force_relocation): Declare.
6128 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6129 of fx_addnumber for VTABLE reloc addends.
6130 (md_apply_fix3): Handle VTABLE relocs.
6131 (v850_fix_adjustable): New.
6132 (v850_force_relocation): New.
252b5132
RH		 6133
6134Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6135
6136 * tc-hppa.c (fp_operand_format): Add some additional formats.
6137 (pa_ip): Do not automatically promote into pa2.0 mode.
6138 (pa_level): Handle ".level 2.0".
6139
6140Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6141
6142 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6143 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6144 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6145 (None): Redefine as 0xffff.
6146
6147 From Jeff B Epler <jepler@usgs.gov>
6148 * doc/c-i386.texi (i386-SIMD): New section.
6149
6150Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6151
6152 * read.c (discard_rest_of_line): New function.
6153 * read.h: Declare it.
6154 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6155
6156Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6157
6158 * config/tc-d10v.c (find_symbol_matching_register): New function.
6159 (find_opcode): Cope with the case where a register name matches
6160 a symbol name.
6161
6162Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6163
6164 * config/tc-v850.c (md_pcrel_from): Rename to
6165 v850_pcrel_from_section.
6166 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6167 sections.
252b5132
RH		 6168
6169 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6170
6171Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6172
6173 * config/tc-d10v.c (find_opcode): Generate an error if a register
6174 is supplied for an operand that should not be a register.
6175
6176Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6177
6178 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6179 instructions to have another instruction in the right bin.
6180
6181Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6182
6183 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6184 the right container if the left container holds a branch
3e87a760 6185 instruction.
252b5132
RH		 6186
6187Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6188
6189 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6190 both a register name and symbol name.
6191 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6192
6193Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6194
6195 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6196 execution unit class.
6197
6198 (reg_name_search): If a name matches a register and a symbol,
6199 prefer the register.
6200 (find_format): Disallow flag registers when a general purpose
6201 register is required.
6202 If a number is required, but a register has been given, check to
6203 see if a symbol with the same name as the register exists, and if
6204 so, use that symbol.
6205
6206Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6207
6208 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6209
6210Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6211
6212 * config/tc-d30v.c (find_format): Do not accept flag registers as
6213 general purpose registers.
6214 (find_format): If an immediate value is expected at a given place
6215 in a format, but a register name has been provided instead, check
6216 to see if that register name matches the name of a predefined
6217 symbol and if it does, then use the symbol instead.
6218 (reg_name_search): If a register name matches a symbol name,
6219 prefer the register name to the symbol name.
6220
6221Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6222
6223 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6224 the previous insn to empty.
6225
62261998-09-20 Michael Meissner <meissner@cygnus.com>
6227
6228 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6229 pieces, forcing the use of an ANSI compiler.
6230
6231Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6232
6233 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6234 relocs.
6235 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6236
6237Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6238
66778679
RH		 6239 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6240 assembler syntax.
6241 (obj_elf_vtable_entry): Likewise.
6242 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6243 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6244 (tc_gen_reloc): Likewise.
6245 (arm_fix_adjustable): Likewise.
6246 (elf32_arm_force_relocation): New.
6247 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6248
6249Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6250
6251 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6252
6253Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6254
66778679
RH		 6255 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6256 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6257
6258Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6259
6260 * config/tc-i386.c (i386_operand): Detect non-segment registers
6261 used as segment prefixes.
6262
6263Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6264
6265 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6266 optimize across FDE boundaries.
6267
6268 * config/obj-coff.c (obj_coff_section): Preserve any link once
6269 flags when setting the section flags.
6270
6271Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6272
6273 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6274 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6275
6276Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6277
6278 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6279 to the host width.
6280
6281Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6282
6283 * frags.c (frag_grow): Include the size of the frag struct in the
6284 obstack chunk size.
6285
6286 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6287 if the new subseg comes before the old.
6288
6289Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6290
6291 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6292 to handle edge8 and edge16.
6293
6294Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6295
6296 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6297 before we clobber the symbol involved.
6298
6299Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6300
3e87a760 6301 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6302 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6303 use arm_adjust_symtab for OBJ_COFF.
6304 (armelf_adjust_symtab): New Routine.
6305 * config/tc-arm.h: Define obj_adjust_symtab to
6306 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6307
252b5132
RH		 6308Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6309
6310 * configure.in: Make all i386-elf targets use bfd_gas.
6311 * config/tc-i386.c (tc_i386_force_relocation): New.
6312 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6313 (md_apply_fix3): Likewise.
6314 (tc_gen_reloc): Handle them.
6315 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6316 tc_i386_force_relocation.
6317
6318Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6319
6320 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6321
6322Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6323
6324 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6325 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6326 sequential pair.
6327
252b5132
RH		 6328Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6329
6330 * read.h (generate_lineno_debug): Add prototype.
6331 * read.c (generate_lineno_debug): Make non-static.
6332
6333Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6334
6335 * config/tc-i386.c (md_assemble): Only warn for address/data size
6336 prefixes.
6337
6338Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6339
6340 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6341 against Thumb function names, as the linker needs this information.
6342
63431998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6344
6345 * expr.c (operand): Check also that there is no advance in operand
6346 after atof_generic in order to decide "is it label 0f or floating
6347 point number?".
6348
6349Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6350
6351 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6352 command line options with a single dash.
6353 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6354
6355Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6356
3e87a760
AM		 6357 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6358 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6359
63601998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6361
6362 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6363 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6364 demand_empty_rest_of_line before mri_comment_end.
6365 (equals): Check garbage after expression before
6366 mri_comment_end in MRI mode.
6367
6368Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6369
6370 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6371 small immediate constant to use the constant itself rather than
6372 always using 1.
6373
6374Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6375
6376 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6377 (pa_leave): Likewise.
6378
6379Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6380
6381 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6382 prefixes.
6383 (i386_operand): Fix an error message.
6384
6385Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6386
6387 * doc/c-arm.texi (ARM Directives): Document .req directive.
6388
6389 * config/tc-arm.c (reg_required_here): Display erroneous string if
6390 the register name could not be decoded.
6391 Do not set inst.instruction if the sift is -1.
6392
6393Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6394
6395 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6396 we do for EXTERN.
6397
6398Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6399
6400 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6401 even if it is belived to be unnecessary.
6402
6403Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6404
6405 config/tc-i386.c (i386_operand): Size immediate constants by
6406 suffix (erroneously removed as part of July 7 change).
6407
6408Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6409
66778679
RH		 6410 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6411 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6412 (armelf_frob_symbol): New Routine.
6413 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6414
6415Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6416
6417 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6418
6419Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6420
6421 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6422 command line switches passed to assembler.
6423
6424Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6425
6426 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6427 (gas_cgen_opcode_desc): Declare.
6428 (gas_cgen_parse_operand): Declare.
6429 (*): Prepend gas_ to gas specific fns to denote them as such.
6430 All uses updated.
6431 * cgen.c (gas_cgen_opcode_desc): New global
6432 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6433 (queue_fixup): Renamed from cgen_queue_fixup.
6434 (*): Prepend gas_ to gas specific fns to denote them as such.
6435 All uses updated.
6436 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6437 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6438 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6439 Open opcode table and initialize it.
6440 (make_parallel): Use gas_cgen_opcode_desc.
6441 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6442 (md_assemble): Ditto.
6443
6444Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6445
6446 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6447 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6448 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6449 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6450 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6451 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6452 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6453 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6454 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6455 (INIT_STAB_SECTION): Likewise.
6456 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6457
252b5132
RH		 6458 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6459 (md_parse_option): Watch for them.
6460 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6461 (md_begin): Kill neverdef code.
6462 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6463 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6464 (s_alpha_coff_wrapper): New.
6465 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 6466
252b5132
RH		 6467Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6468
6469 Start of changes to remove mdebug section from mips*-elf
6470 Based on MIPS_STAB_ELF definition
6471 * acconfig.h: undef if not configured
6472 * config.in: undef if not configured
6473 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6474 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6475 * stabs.c (s_stab_generic): flush frag
6476
6477Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6478
66778679
RH		 6479 * configure.in: (arm-*-elf): Handle.
6480 (thumb-*-elf): Handle.
6481 * configure: Regenerate.
6482 * read.c (stringer): Fix typo in comment.
6483 * write.c (fixup_segment): Don't add symbol value to addend if
6484 TC_ARM and OBJ_ELF.
6485 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6486 sections.
6487 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6488 for OBJ_ELF.
252b5132
RH		 6489
6490Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6491
6492 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6493 (write_2_short): Emit warning if new flag is set.
6494 (do_assemble): Set flags if left instruction is one of special
6495 "right-instruction-killer" type.
6496
6497Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 6498
252b5132
RH		 6499 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6500 Always output words in debug_info section as big endian.
6501 (sparc_target_format): Choose correct bfd target.
6502 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 6503
252b5132
RH		 6504Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6505
6506 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6507 to work with internationalization code. Issue an error when two
6508 operands match that are not allowed to match.
6509
6510Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6511
6512 * configure.in (install_tooldir): Allow target to specify whether
6513 it wants to be installed in $(tooldir)/bin.
6514 * configure: Regenerate.
6515 * Makefile.am (install-exec-local): Set install-exec-tooldir
6516 dependency via configure.
6517 * Makefile.in: Regenerate.
6518
6519Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6520
6521 * Makefile.am (install-exec-local): Split into two ...
6522 (install-exec-bindir,install-exec-tooldir): New rules.
6523 * Makefile.in: Regenerate.
6524
6525Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6526
6527 * Makefile.am (install-exec-local): Don't remove the file before
6528 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6529 W. Rozycki <macro@ds2.pg.gda.pl>.
6530 * Makefile.in: Rebuild.
6531
6532Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6533
6534 * cgen.c: Include libiberty.h.
6535 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6536 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6537 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6538 (md_cgen_lookup_reloc)): Declare.
6539 (md_cgen_record_fixup_exp): Declare.
6540 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6541 (m32r_relax_frag): Declare.
6542 (cgen_md_apply_fix3): Decls moved to cgen.h.
6543 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6544 (m32r_cgen_record_fixup_exp): Delete decl.
6545 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6546 (assemble_nop): Delete.
6547 (expand_debug_syms): Delete unused `exp'.
6548 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6549 Add default case for -Wall.
6550 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6551 (md_atof): Delete unused wordP.
6552
6553Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6554
6555 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6556 value.
6557
6558Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6559
6560 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6561 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6562 .print, .purgem, and .struct. Remove documentation for
6563 .app-file.
6564
6565Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6566
6567 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6568 Update call to insert_operand.
6569
6570Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6571
6572 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6573
6574Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6575
6576 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6577 whitespace after a prefix operator.
6578
6579Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6580
6581 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6582
6583Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6584
6585 * config/tc-sparc.c (log2): New static function.
6586 (s_reserve): Use log2 to convert alignment before calling
6587 record_alignment.
6588 (s_common): Use log2 to convert alignment before calling
6589 record_alignment and frag_align.
6590 (sparc_cons_align): Use log2.
6591
6592Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6593
6594 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6595 (s_common): Likewise.
6596
6597 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6598 initialization of waddr.
6599 (sparc_elf_final_processing): Add default case to switch.
6600
6601Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6602
6603 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6604 than temporary real.
6605
6606Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6607
6608 * write.c (subsegs_finish): Don't align the segments if there were
6609 any errors.
6610
6611 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6612 copying aux information.
6613
6614 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6615 expression into a symbol.
6616
6617Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6618
6619 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6620 type to unsigned int.
6621 (md_assemble): Change type used to store offsets from unsigned
6622 long to long.
6623 (i386_operand): Switch error check to only call RESTORE_END_STRING
6624 once after parse_register.
6625
6626Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6627
6628 * config/tc-v850.c (md_show_usage): Changed format to match that
6629 of gcc, ld, etc.
6630
6631 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6632
6633Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6634
6635 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6636 relocs.
6637 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6638 weak.
6639
6640Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6641
6642 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6643 * doc/Makefile.in: Rebuild.
6644
6645Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6646
66778679
RH		 6647 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6648 for %lo expressions.
6649 (mips_ip, case 'u'): Move range check after code to mask
6650 off bits in %hi/%lo expressions. Mask off high bits for
6651 %lo expressions.
252b5132
RH		 6652
6653Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6654
6655 * doc/Makefile.am (gasver.texi): New target.
6656 (as.info, as.dvi): Depends upon gasver.texi.
6657 * doc/as.texinfo: Include gasver.texi. Mention version number on
6658 title page and in top node.
6659 * doc/Makefile.in: Rebuild.
6660
6661Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6662
6663 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6664 but not including the line containing the edict.
6665 * listing.h (LISTING_EOF): New.
6666 * input-scrub.c (input_scrub_next_buffer): Call it.
6667
6668Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6669
6670 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 6671 immediate address based solely on the suffix and the mode.
252b5132
RH		 6672
6673 * config/tc-i386.c (md_assemble): Add assertion to make sure
6674 overlap2 does not set Imm.
6675
6676 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6677 sequences of whitespace to a single space.
6678 (is_space_chars): Just compare with space.
6679 (md_begin): Don't initialize space_chars.
6680 (md_assemble): Just skip a single whitespace character.
6681 (i386_operand): Rewrite base-index parsing to use new
6682 parse_register, and to skip white space. Skip white space in a
6683 number of other places too. Don't give error message if
6684 parse_register fails.
6685 (parse_register): Change reg_string parameter to be non-const.
6686 Add end_op parameter. Skip white space after the `%', and return
6687 end of register string. Give error message here rather than
6688 caller.
6689
6690Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6691
6692 Based on patch from Matt Semersky <matts@scd.hp.com>:
6693 * expr.c (op_encoding): Make const.
6694 (expr_set_precedence): New function.
6695 (expr_begin): Don't set operator rankings, just call
6696 expr_set_precedence.
6697 * expr.h (expr_set_precedence): Declare.
6698 * read.c (s_mri): Call expr_set_precedence.
6699
6700Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6701
6702 * doc/as.texinfo (Statements): Remove paragraph discussing
6703 continuing lines with a backslash. This hasn't worked for years,
6704 if it ever did.
6705
6706Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6707
66778679 6708 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 6709 symbol definitions.
6710 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6711 (ps_CTORS, ps_DTORS): New section types.
6712 (vms_fixup_xtors_section): New function
6713 (Ctors_Psect, Dtors_Psect): Define.
6714 (IS_GXX_XTOR): Define
6715 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6716 Filter static constructors/destructors and add to
6717 Ctors_Symbols/Dtors_Symbols chain.
6718 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6719 appropriate section.
6720
66778679 6721 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 6722 * makefile.vms: Merge vax/vms support.
6723
6724Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6725
6726 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6727 (elf_pseudo_table): Add them.
6728 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6729 (md_apply_fix): Accept them.
6730 (mips_fix_adjustable): Don't adjust them.
6731 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6732 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6733 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6734 (tc_fix_adjustable): Don't adjust them.
6735
6736Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6737
6738 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6739 (cgen.o): Use it.
6740 * Makefile.in: Regenerate.
6741 * configure.in: AC_SUBST cgen_cpu_prefix.
6742 * configure: Regenerate.
6743
6744Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6745
6746 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6747 Changed all users of COND12_DELAY.
6748
6749Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6750
6751 * config/tc-mn10300.c (set_arch_mach): New function.
6752 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6753 (md_begin): Default to mn10300 mode.
6754 (md_assemble): Only accept instructions for the core mn10300
6755 chip and the active machine type.
6756
6757Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6758
6759 * subsegs.h (segment_info_type): Give the struct a name.
6760 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6761 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6762 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6763 * config/tc-w65.h (tc_reloc_mangle): Declare.
6764 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6765
6766Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6767
66778679
RH		 6768 * config/tc-v850.c (v850_comm): Restore old section
6769 after common processing.
252b5132
RH		 6770
6771Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6772
6773 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6774
6775Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6776
6777 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6778 char with code that explicitly sign-extends.
6779
6780Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 6781
252b5132
RH		 6782 * config/tc-v850.c (md_begin): Restore text section as the current
6783 section after creating call table sections.
6784 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 6785 code.
252b5132
RH		 6786
6787 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6788 with call to macro SYM_AUXINFO.
6789
6790Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6791
6792 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6793 with the program transform name.
6794 * Makefile.in: Rebuild.
6795
6796Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6797
6798 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6799 information.
6800
6801Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6802
6803 * config/tc-i386.c (i386_operand): Be prepared for a space between
6804 the open parenthesis and the start of the register operand,
6805 because of the June 16 change.
6806
6807Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6808
6809 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6810 BFD_ASSEMBLER.
6811
6812Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6813
6814 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6815 even if it is belived to be unnecessary.
6816
6817Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6818
6819 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6820 symbols.
6821 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6822
6823Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6824
6825 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6826 shift amount for a repeated operand. The shift amount for the
6827 repeated copy comes from the size of the operand.
6828
6829Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6830
6831 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6832
6833Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6834
6835 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6836
6837Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6838
6839 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6840 characters in it as LEX_IS_SYMBOL_COMPONENT.
6841 * config/tc-i386.h (tc_symbol_chars): Define.
6842 (extra_symbol_chars): Declare.
6843 * config/tc-i386.c (extra_symbol_chars): Define.
6844 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6845 (line_comment_chars): Set to '/' if TE_LINUX.
6846 * doc/c-i386.texi (i386-prefixes): Update.
6847 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6848
6849Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6850
6851 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6852 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6853
68541998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6855
6856 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6857 constraint in instructions REP & REPI.
6858
6859Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6860
6861 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 6862 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 6863
6864 (check_range): If the operand is shifted, then shift the number
6865 before checking its range.
6866
3e87a760 6867 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 6868
6869 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6870 common sections.
6871
6872Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6873
6874 * config/tc-v850.c (v850_comm): Create special sections as needed.
6875
68761998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6877
6878 * config/tc-d10v.c (write_2_short): Addition of swapping
6879 instructions for sequential and reverse sequential order when
6880 given order is not possible.
6881
6882Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6883
6884 * Makefile.am: Rebuild dependencies.
3e87a760 6885 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 6886 * Makefile.in: Rebuild.
6887
6888Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6889
6890 * doc/c-i386.texi: Update 16 bit documentation.
6891
6892 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6893 IgnoreDataSize to IgnoreSize as they are used for address size as
6894 well as data size.
6895 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6896 32-bit mode, similarly addr16/data16 and variants.
6897
6898Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6899
6900 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6901 sequential word multiply instructions.
3e87a760 6902
252b5132
RH		 6903 (do_assemble): Add extra command line argument, to allow mul32
6904 attribute to be preserved across parallel insns.
6905 (md_assemble): Insert NOPs between explicitly parallel insns which
6906 contain an 32 bit multiply and a 16 multiply.
6907
6908Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6909
6910 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6911 likewise for REPE.
6912
6913 * config/tc-i386.c (reloc): Add braces.
6914
6915 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6916 consistent with Intel naming.
6917 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6918 use bitfields in sib_byte.
6919 (modrm_byte): Don't use bitfields here either.
6920
6921 * config/tc-i386.c (current_templates): Add const.
6922 (parse_register): Add const to return, param, and char *s.
6923 (i386_operand): Add const to reg_entry *r.
6924 * config/tc-i386.h (templates): Add const to start, end.
6925
6926 Inspired by code for 16 bit gas support from Martynas Kunigelis
6927 <martynas@nm3.ktu.lt>:
6928 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6929 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6930 (uses_mem_addrmode): Remove.
6931 (md_estimate_size_before_relax): Add support here too.
6932 (md_relax_table): Rewrite interface to md_relax for 16 bit
6933 support.
6934 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6935 (opcode_suffix_to_type): Remove.
6936 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6937 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6938 (md_convert_frag): Likewise.
6939 (i386_operand): Add support for 16 bit base/index regs,
6940 immediates, and displacements. Remove some unnecessary casts, and
6941 localise end_of_operand_string, displacement_string_start,
6942 displacement_string_end variables. Add GCC_ASM_O_HACK.
6943 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6944
6945 * config/tc-i386.c (prefix_hash): Remove.
6946 (md_begin): Rewrite without obstacks. Remove prefix hash table
6947 handling. Rewrite lexical table handling.
6948 (i386_print_statistics): Don't print prefix statistics.
6949 (md_assemble): Rewrite instruction parser so that line is not
6950 converted to lower case. Don't do a hash_find for prefixes,
6951 instead recognise them via opcode modifier.
6952 (expecting_operand, paren_not_balanced): Localise variables.
6953 * config/tc-i386.h (IsPrefix): Define.
6954 (prefix_entry): Remove.
6955
6956 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6957 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6958 '\\' in case where comment_chars contains '/'.
6959
6960 * config/tc-i386.c (MATCH): Ensure given operand and template
6961 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6962 you must write `ljmp *table(%ebx)'.
6963
6964 From H.J. Lu <hjl@gnu.org>:
6965 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6966 as 0 ifndef BFD_ASSEMBLER.
6967 (md_assemble): Allow immediate operands without suffix or
6968 other reg operand to default in size to the current code size.
6969
6970Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6971
66778679
RH		 6972 * config/tc-v850.c (md_begin): Restore creation of
6973 .call_table_text and .call_table_data sections.
252b5132
RH		 6974
6975Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6976
6977 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6978 after emitting a word of noops.
6979
6980Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6981
6982 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6983 (i386_operand): Simplify checks for valid base/index combinations.
6984 Disallow `in 4(%dx),%al'.
6985
6986 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6987 index_reg const.
6988 (add_prefix): Change parameter from char to int.
6989
6990 * config/tc-i386.h (Ugh): Define opcode modifier.
6991 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6992
6993 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6994 CONSISTENT_REGISTER_MATCH macros to check register types more
6995 thoroughly. Check for illegal suffix/operand combinations
6996 when matching insns with operands. Handle new `s' suffix, and
6997 associated FloatMF opcode modifier for float insns with memory
6998 operands.
6999 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7000 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7001 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7002 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7003 DATA_PREFIX_OPCODE throughout.
7004
7005 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7006 (md_assemble): Rewrite suffix/register operand checking code to be
7007 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7008 AnyMem, the better to grep.
7009 (pi): Remove Abs.
7010 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7011 given a memory operand. Don't set Abs bits either.
7012 (type_names): Remove Mem*, Abs*.
7013 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7014 define opcode_modifiers as these cases are handled by Disp8,
7015 Disp16, Disp32 and suffix checks.
7016 (COMES_IN_BOTH_DIRECTIONS): Remove.
7017 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7018
7019 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7020 if IgnoreDataSize modifier given. Remove ShortformW modifier
7021 test. Add test for ShortForm in W base_opcode modification.
7022 Merge Seg2ShortForm and Seg3ShortForm code.
7023 * config/tc-i386.h (ShortFormW): Remove.
7024 (IgnoreDataSize): Define.
7025
7026Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7027
7028 * config/tc-d30v.c (md_assemble): Store previous segment state
7029 with previous instruction.
7030
7031Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7032
7033 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7034 (ebp, esp): Remove static variables.
7035 (MATCH): Remove test for InOutPortReg.
7036 (i386_operand): Properly handle InOutPortReg here instead.
7037 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7038 (md_assemble): Simplify and correct modrm and sib generation.
7039 (i386_operand): Add warning for scale without index.
7040 Rewrite checks for valid base/index combinations.
7041
7042 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7043 macros and enclose in do while(0).
7044 (RESTORE_END_STRING): Likewise.
7045 (md_assemble): Add one to printed operand number so we start
7046 from 1 not 0. Add some more gettext invocations.
7047 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7048 number here too.
7049
7050 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7051 DATA_PREFIX, SEG_PREFIX): Define.
7052 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7053 (check_prefix): Remove function.
7054 (add_prefix): New function. Add prefix to i.prefix as well as
7055 doing checks.
7056 (md_assemble): Changes for add_prefix. Remove hack for wait
7057 prefix, instead always output prefixes in fixed order. Test
7058 for jcxz/loop when selecting between word & dword operations,
7059 and add address size prefix rather than operand size prefix.
7060 Remove operand -> address size hack when emitting jcxz/loop.
7061 (i386_operand): Remove O_Absent check as it's done in expr.
7062
7063Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7064
7065 * configure.in: Recognize m5200 as a cpu_type of m68k.
7066 * aclocal.m4: Rebuild with current libtool.
7067 * configure: Rebuild.
7068
7069Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7070
7071 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7072 to relaxable_symbol to prevent references to external symbol from
7073 being relaxed.
7074
7075Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7076
7077 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7078 symbols are relaxable.
7079
7080Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7081
66778679
RH		 7082 * config/tc-v850.c (md_begin): Don't create special
7083 sections by default.
3e87a760 7084
252b5132
RH		 7085Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7086
7087 * config/tc-mips.c (macro): For div and udiv, close the
7088 reorder block as soon as possible.
7089
7090Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7091
7092 From Matt Semersky <matts@scd.hp.com>:
7093 * macro.c (macro_mri_mode): New function.
7094 * macro.h (macro_mri_mode): Declare.
7095 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7096 MRI mode.
7097
7098Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7099
7100 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7101 OBJ_EVAX case.
7102
7103 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7104 until after xstrdup in OBJ_EVAX case.
7105
7106Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7107
7108 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7109 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7110 of hardcoded magic number.
7111 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7112
7113Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7114
7115 * read.c (do_s_func): New function.
7116 (s_func): Call it.
7117 * read.h (do_s_func): Add prototype.
7118
7119Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7120
7121 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7122 nops if fill pattern not specified.
7123
7124Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7125
7126 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7127 * config/te-go32.h (TE_GO32): Define.
7128 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7129
7130Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7131
7132 Implement .func/.endfunc pseudo-ops.
7133 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7134 (s_func): Declare.
7135 * read.c (potable): Add .func,.endfunc.
7136 (s_func): New function.
7137 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7138 functions.
7139 (in_doc_func_p,current_function_label): New static globals.
7140 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7141
7142Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7143
7144 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7145 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7146 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7147 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7148 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7149 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7150 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7151 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7152 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7153 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7154 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7155 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7156 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7157 * config/tc-alpha.c: Likewise.
7158 * config/tc-alpha.h: Likewise.
7159 * config/tc-arm.c: Likewise.
7160 * config/tc-h8300.c: Likewise.
7161 * config/tc-h8500.c: Likewise.
7162 * config/tc-hppa.c: Likewise.
7163 * config/tc-i860.c: Likewise.
7164 * config/tc-i960.c: Likewise.
7165 * config/tc-ppc.c: Likewise.
7166 * config/tc-sh.c: Likewise.
7167 * config/tc-sparc.h: Likewise.
7168 * config/tc-tic30.c: Likewise.
7169 * config/tc-w65.c: Likewise.
7170 * config/tc-z8k.c: Likewise.
7171
7172Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7173
7174 * config/tc-vax.c (_): Delete this macro used for placeholder
7175 values in vax_operand_width_size; it conflicts with the _() macro
7176 used for internationalization.
7177
7178Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7179
7180 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7181 code. From Chris Moller <moller@bops.com>.
7182
7183 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7184 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7185 * read.c (emit_expr): Initialize seg and subseg fields of a new
7186 broken word.
7187 * write.c (write_object_file): Switch to the appropriate segment
7188 and subsegment when processing a broken word.
7189
7190 * config/tc-m68k.c (mri_assemble): New static function.
7191 (build_mri_control_operand): Call mri_assemble rather than
7192 md_assemble.
7193 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7194 (s_mri_endf, s_mri_endw): Likewise.
7195
7196Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7197
7198 * read.c (s_org): Call md_flush_pending_output if it is defined.
7199
7200 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7201
7202Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7203
7204 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7205 (md_parse_option): Add for same.
7206 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7207 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7208 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7209
7210 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7211
252b5132
RH		 7212Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7213
7214 * config/tc-arm.c (find_real_start): Relax definition of local
7215 labels.
7216
7217Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7218
7219 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7220 symbols at the given address, not just the last one specified.
7221
7222Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7223
66778679
RH		 7224 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7225 or number_to_chars_littleendian to write data.
252b5132
RH		 7226
7227Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7228
7229 * config/tc-v850.c (md_assemble): Remove artificially created
7230 register name symbols.
7231
7232Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7233
7234 * write.c (fixup_segment): Change "segment" to "section" in
7235 error message.
7236
7237Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7238
7239 * write.c (fixup_segment): Change sym1-sym2 message again.
7240
7241Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7242
7243 * write.c (fixup_segment): Improve error message for sym1-sym2
7244 errors when sym1 is in a different segment from sym2.
7245
7246Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7247
7248 * config/tc-m32r.c (warn_unmatched_high): New static local.
7249 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7250 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7251 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7252 (md_parse_option): Likewise.
7253 (md_show_usage): Likewise.
7254 (m32r_frob_file): Likewise.
7255
7256 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7257 (read_a_source_file): Call them.
7258 * read.h (stabs_generate_asm_file): Declare.
7259 * stabs.c (stabs_generate_asm_file): New function.
7260 (generate_asm_file): New function.
7261 (stabs_generate_asm_lineno): Move file name handling into
7262 generate_asm_file.
7263
7264Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7265
7266 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7267 (d30v_current_align, d30v_current_align_seg): New variables.
7268 (d30v_last_label): New variable.
7269 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7270 (s_d30v_data, s_d30v_section): Likewise.
7271 (md_pseudo_table): Call them.
7272 (md_begin): Initialize d30v_current_align_seg.
7273 (md_assemble): Call d30v_align when needed by known current alignment.
7274 (d30v_frob_label, d30v_cons_align): New functions.
7275 * config/tc-d30v.h (md_do_align): Remove.
7276 (tc_frob_label): Call d30v_frob_label.
7277 (md_cons_align): New.
252b5132 7278
3e87a760 7279 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7280 expression symbols before processing. Clean up code formatting.
7281
7282Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7283
7284 * po/Make-in (install-info): New target.
7285
7286Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7287
7288 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7289 instructions.
7290 * config/tc-mn10300.c (md_assemble): Likewise.
7291
7292Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7293
7294 * Makefile.am: Update with `make dep-am'.
7295 (HFILES): Add cgen.h.
7296 (cgen.o): Depend on cgen.h.
7297 * Makefile.in: Regenerate.
7298
7299 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7300
7301Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7302
7303 * gasp.c (grab_label): Permit a label to be a preprocessor
7304 variable by permitting a label to start with a backslash.
7305
7306Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7307
7308 * config/tc-mips.c (validate_mips_insn): Removed hack
7309 for previously inaccessible bitfields in some INSN_TRAP
7310 instructions.
7311
7312Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7313
7314 * config/tc-d30v.c (do_assemble): Abort with error message
7315 if opcode operands do not match.
3e87a760 7316
252b5132
RH		 7317Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7318
7319 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7320 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7321 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7322 similar new 'q' operand.
7323
7324Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7325
7326 * cgen.c (cgen_asm_finish_insn): Fix typo.
7327
7328Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7329
7330 * cgen.h: New file.
7331 * cgen.c: Include it.
7332 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7333 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7334 All callers updated.
7335 * config/tc-m32r.c: Include cgen.h.
7336 (m23r_insn): New members num_fixups,fixups.
7337
7338Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7339
7340 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7341 to avoid compiler warning.
7342
7343Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7344
7345 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7346 calling make.
7347
66778679 7348 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7349
7350Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7351
7352 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7353
7354Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7355
7356 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7357 a short format insn.
7358 (md_assemble): Set it for explicitly packed insns.
3e87a760 7359
252b5132
RH		 7360Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7361
7362 * config/obj-coff.c (c_symbol_merge): Do not take address of
7363 native fields when performing the memcpy.
7364
7365Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7366
3e87a760 7367 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7368 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7369
7370Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7371
7372 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7373 relocations against globally visible symbols.
7374 * config/tc-m68k.c (relaxable_symbol): New macro.
7375 (m68k_ip, md_estimate_size_before_relax): Use it.
7376 (tc_m68k_fix_adjustable): Also handle weak symbols.
7377
7378Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7379
7380 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7381 references to externally visible symbols.
7382 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7383 values in twice for a PC relative reloc if the symbol is
7384 externally defined.
252b5132
RH		 7385
7386 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7387 don't adjust a PC relative reloc against an externally visible
7388 symbol.
7389 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7390 for a PC relative fixup against an externally visible defined
7391 symbol, arrange to store object file and addend values as though
7392 the symbol were not defined.
7393 (tc_gen_reloc): Likewise.
7394
7395Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7396
7397 * read.c (sizeof_leb128): Referenced externally by write.c so
7398 don't inline.
7399
7400Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7401
7402 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7403 and expand a 'debug' symbol associated with the next instruction
7404 that does not cause a short instruction to be filled with a NOP.
7405 (md_pseudo_table): Add support for .debugsym.
7406 (assemble_parallel_insn): Add calls to expand_debug_sym as
7407 appropriate.
7408 (md_assemble): Ditto.
7409
7410Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7411
7412 * as.c (main): Conditionally call setlocale.
7413 * gasp.c (main): Likewise.
7414 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7415 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7416
7417Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7418
7419 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7420
252b5132
RH		 7421Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7422
7423 * config/tc-hppa.c: Change all calls to bzero to use memset.
7424 (pa_ip): Add cast to avoid warning.
7425 (tc_gen_reloc, md_apply_fix): Likewise.
7426 (pa_find_space_by_number): Likewise.
7427 (hppa_force_relocation): Likewise.
7428 (pa_block): Change i to unsigned int.
7429 * config/obj-som.h (obj_som_copyright): Declare.
7430
7431Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7432
7433 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7434 for line numbers for assembly source.
7435
7436Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7437
7438 * configure.in: Change version number to 2.9.4
7439 * configure: Rebuild.
7440
7441Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7442
7443 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7444
7445Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7446
7447 * ecoff.h: Change symbolS in function declaration to struct
7448 symbol.
7449
7450Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7451
7452 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7453 (md_convert_frag): Fix i18n typo.
7454
7455Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7456
7457 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7458 * ecoff.h: Protoype it.
7459 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7460 [EVAX] (s_alpha_prologue): Delete.
7461 (md_pseudo_table): Update.
7462
7463Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7464
7465 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7466 array to local pointer.
7467 (get_args, parse_expr): Add casts to avoid warnings.
7468
7469Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7470
7471 * read.c (s_set): Cast xmalloc return value to fragS *.
7472 * config/tc-m68k.c (m68k_ip): Function made static to match
7473 previous forward declaration.
7474 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7475
7476Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7477
7478 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 7479 strings.
252b5132
RH		 7480
7481 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7482 macros to error strings.
7483
7484Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7485
7486 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7487 reloc is in the TOC csect.
7488 (md_apply_fix3): Correct gettext typo.
7489
7490Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7491
7492 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7493 .L - they are local labels and the branches are not really
7494 function calls but rather far jumps.
7495
7496Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7497
7498 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7499
7500Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7501
7502 * config/tc-i386.c (md_assemble): Print operand number rather than
7503 using ordinal_names.
7504 (i386_operand): Likewise.
7505
7506Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7507
7508 * Makefile.am (INTLLIBS): Define to work around apparent automake
7509 bug.
7510 All Makefiles: Regenerated.
7511
7512 * Many files: Added gettext invocations around user-visible
7513 strings.
7514 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7515 HAVE_LC_MESSAGES): Define.
7516 * dep-in.sed: Added asintl.h.
7517 * po/Make-in: New file.
7518 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7519 Include "asintl.h".
7520 * read.c (Z_): Renamed from `_'.
7521 * Makefile.am (SUBDIRS): Added po.
7522 (POTFILES): new macro.
7523 (po/POTFILES.in): New target.
7524 ($(OBJS)): Added asintl.h.
7525 (HFILES): Likewise.
7526 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7527 (as_new_LDADD): Added $(INTLLIBS).
7528 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7529 (gasp_new_LDADD): Added $(INTLLIBS).
7530 (gasp_new_DEPENDENCIES): New macro.
7531 * configure, aclocal.m4: Rebuilt.
7532 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7533 po/Makefile.
7534 (ALL_LINGUAS): Define.
7535 * macro.c: Include "asintl.h".
7536 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7537 * as.h: Include "asintl.h".
7538 * config/tc-i386.c (ordinal_names): Removed.
7539 (md_assemble): Changed error text to avoid ordinal_names.
7540 (i386_operand): Likewise.
7541 (reloc): Added as_bad to avoid i18n problems.
7542 (tc_gen_reloc): Likewise.
7543 * config/tc-arm.c (bad_args): Now a #define.
7544 (bad_pc): Likewise.
7545 * config/obj-vms.c (VMS_stab_parse): Changed type of
7546 `long_const_msg'.
7547 (global_symbol_directory): Unified strings to avoid i18n
7548 problems.
7549 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7550 avoid i18n problems.
7551 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7552 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7553 i18n problems.
7554 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7555 problems.
7556 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7557 comment.
7558 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7559 problems.
7560 * as.c (print_version_id): Added an fprintf to avoid i18n
7561 problems.
7562 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7563 problems.
7564 * expr.c (expr): Added as_warn call to avoid i18n problems.
7565 * messages.c (as_assert): Changed code to avoid i18n problems.
7566 (as_abort): Likewise.
7567 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7568 (s_space): Likewise.
7569 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7570
7571Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7572
7573 * config/tc-i386.c (check_prefix): New static function, split out
7574 from md_assemble.
7575 (struct _i386_insn): Add wait_prefix field.
7576 (md_assemble): Remove wait_prefix local variable. Use
7577 check_prefix when adding a prefix.
7578
7579 * config/tc-i386.c (current_templates): New static variable.
7580 (md_assemble): Remove current_templates local variable.
7581 (md_assemble, i386_operand): Improve error and warning messages in
7582 many places. Add RESTORE_END_STRING in many places before error
7583 return. Clarify some comments.
7584
7585 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7586 element array.
7587 (md_assemble): Parse string instruction operands, looking for
7588 segment override prefixes. Check for invalid segment prefixes on
7589 string instruction.
7590 (i386_operand): i.seg[] and max mem_operand changes for string
7591 insns.
7592 * config/tc-i386.h (EsSeg): Define.
7593
7594 * config/tc-i386.h (regKludge): Define.
7595 (iclrKludge, imulKludge): Don't define.
7596 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7597 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7598 opcode_modifier checks to look for more common cases first. Add
7599 default_seg for IsString case.
7600
7601Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7602
7603 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7604 AC_DECL_YYTEXT.
7605 * configure: Rebuild with new automake and libtool.
7606 * aclocal.m4, Makefile.in: Likewise.
7607
7608 * doc/Makefile.am (as.dvi): New target.
7609 * doc/Makefile.in: Rebuild.
7610
7611Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7612
7613 * configure.in: Added sparc86x support.
3e87a760 7614
252b5132 7615 * configure: Rebuild.
3e87a760 7616
252b5132
RH		 7617 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7618 sparc_arch.
7619 (md_parse_option): Warn if -EL is not supported for this architecture.
7620
7621 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 7622
252b5132
RH		 7623Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7624
66778679
RH		 7625 * config/tc-mips.c (mips_ip): Note when we use get match on
7626 the full instruction name.
252b5132
RH		 7627
7628Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7629
7630 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7631 back into the expression to handle add/sub simplification correctly.
7632
7633Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7634
66778679 7635 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 7636
7637Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7638
7639 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7640 #<n>' instruction.
7641
7642Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7643
7644 * symbols.c (max_indent_level): New global.
7645 (print_symbol_value_1): Use it.
7646 * expr.h (expr_build_dot): Declare.
7647 * expr.c (expr_build_dot): New function.
7648
7649Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7650
7651 * symbols.c (print_binary): New function.
7652 (print_expr_1): Call it.
7653
7654Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7655
7656 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7657 operand in the opcode.
7658
7659Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7660
7661 * config/tc-i386.h: Reorder operand flags and opcode modifier
7662 flags for clarity. Remove unused definitions: Unknown,
7663 ImmUnknown, DispUnknown, NoModrm.
7664 * config/tc-i386.c (type_names): Add missing Debug type.
7665 (md_assemble): Better duplicate prefix checking. Quicker string
7666 instruction check via new opcode_modifier flag.
7667
7668Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7669
7670 * doc/as.texinfo (Invoking): Clarify -Wa example.
7671
7672Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7673
3e87a760 7674 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 7675 (s_mips_weakext): Define.
7676 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 7677 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7678 defined(TC_MIPS).
7679
252b5132
RH		 7680Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7681
7682 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7683 is an error if the value can not be computed at assembly time.
7684 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7685
7686Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7687
7688 * gasp.c (main): Set next field of new include_path structure to
7689 NULL. From Avery Pennarun <averyp@gdc.ca>.
7690
7691 * read.c (s_mri_sect): Call as_bad rather than abort for an
7692 unsupported MRI target.
7693
7694Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7695
7696 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7697 the destination of a branch instruction should be altered.
7698 (find_real_start): New function: Locate the real, Thumb coded
7699 start of a Thumb function.
7700 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 7701 functions.
252b5132
RH		 7702
7703 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7704
7705Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7706
7707 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7708 also.
7709
7710Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7711
7712 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7713 * doc/c-hppa.texi: Likewise.
7714
7715Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7716
7717 * Makefile.am: Rebuild dependencies.
7718 * Makefile.in: Rebuild.
7719
7720 * Makefile.am (DEP_INCLUDES): New variable.
7721 (.dep1): Change to work when srcdir is not an absolute path.
7722 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7723 * Makefile.in: Rebuild.
7724
7725Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7726
7727 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7728 LinearAddress patch.
7729
7730 * configure.in: Set version to 2.9.1.
7731 * configure: Rebuild.
7732
7733 * Branched binutils 2.9.
7734
7735Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7736
7737 * config/tc-i386.h (FWait): Define.
7738 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7739 other prefixes. Check FWait flag in opcode table to see which
7740 instructions require an fwait prefix.
7741
7742Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7743
7744 * stabs.c (get_stab_string_offset): Always create a stab string
7745 section.
7746
7747Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7748
7749 Fix some gcc -Wall warnings:
7750 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7751 * ehopt.c (eh_frame_code_alignment): Likewise.
7752 * expr.c (integer_constant, operand): Likewise.
7753 * frags.c (frag_align): Likewise.
7754 * gasp.c (level_0, change_base, doinstr): Likewise.
7755 * hash.c (hash_ask): Likewise.
7756 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7757 (debugging_pseudo): Likewise.
7758 * macro.c (define_macro, check_macro): Likewise.
7759 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7760 (ignore_rest_of_line, float_cons): Likewise.
7761 * symbols.c (decode_local_label_name): Likewise.
7762 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7763 (fixup_segment, number_to_chars_bigendian): Likewise.
7764 (number_to_chars_littleendian): Likewise.
7765 * config/atof-ieee.c (gen_to_words): Likewise.
7766 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7767 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7768 * read.c (output_big_sleb128): Initialize locals to avoid
7769 warnings.
7770 (output_big_uleb128, equals): Likewise.
7771 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7772 to unsigned int. Change zeros to unsigned int.
7773 * cond.c (s_if): Add return to default case.
7774 * frags.c (frag_now_fix): Change return type to addressT.
7775 * frags.h (frag_now_fix): Update declaration.
7776 * listing.c (file_info_struct): Change linenum to unsigned int.
7777 (struct list_info_struct): Change hll_line to unsigned int.
7778 (print_source): Update format string.
7779 * read.c (emit_expr): Change scan to unsigned int, and don't
7780 bother to initialize it.
7781 * symbols.c (dollar_label_count): Change to unsigned long.
7782 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7783 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7784 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7785
7786Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7787
7788 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 7789 mcf5200 just as we do for m68000.
252b5132
RH		 7790 (m68k_init_after_args): Likewise.
7791 (md_estimate_size_before_relax): Likewise.
7792
7793Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7794
7795 * config/tc-v850.c (md_assemble): Store relocation addend in
7796 fixup instead of instruction.
7797
7798Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7799
7800 * config/tc-i386.c (md_assemble): Swap template arguments to
7801 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7802 This macro is currently symmetric, so passing them the wrong
7803 way didn't cause any problem, but may if the macro is changed
7804 in the future.
7805 After copying template to i.tm, use i.tm. rather than t-> to
7806 access fields, and make t a const*
7807 Move i.tm.operand_types[] swap to immediately after the copy.
7808
7809Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7810
7811 * expr.h (expr_build_uconstant): Add prototype.
7812 (expr_build_unary,expr_build_binary): Add prototypes.
7813 * expr.c (expr_build_uconstant): New function.
7814 (expr_build_unary,expr_build_binary): New functions.
7815
7816Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7817
66778679
RH		 7818 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7819 * macro.c (macro_expand_body): Increase buffer size.
7820 * messages.c (as_warn): Likewise.
252b5132
RH		 7821 (as_warn_where, as_bad, as_bad_where): Likewise.
7822
7823Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7824
7825 Based on patch from H.J. Lu <hjl@gnu.org>:
7826 * Makefile.am (DISTSTUFF): New variable.
7827 (diststuff): New target.
7828 * Makefile.in: Rebuild.
7829
7830Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7831
7832 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7833 m32r_elf_section_change_hook.
7834
7835 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7836 emit a nop if a section ends with a 16 bit instruction.
7837
7838Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7839
7840 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7841 s_lcomm rather than obj_coff_lcomm.
7842 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7843
7844Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7845
7846 * config/tc-i386.h (LinearAddress): Define.
7847 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7848 instruction, don't use a default segment.
7849
7850Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7851
7852 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7853 * configure: Rebuild.
7854
7855Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7856
7857 * aclocal.m4, configure: Rebuild with libtool 1.2.
7858
7859Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7860
7861 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 7862 PC relative branches. Patch courtesy of Jonathan Walton.
7863
252b5132 7864
252b5132
RH		 7865Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7866
7867 * configure.in (emulations): Add thumb-pe target.
7868
7869 * configure (emulations): Add thumb-pe target.
7870
78711998-03-17 Ken Raeburn <raeburn@cygnus.com>
7872
7873 * itbl-lex.l (yywrap): Don't define if already defined as a
7874 macro.
7875
7876Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7877
7878 * depend.c (quote_string_for_make): New function.
7879 (wrap_output): Use it.
7880
7881Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7882
7883 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7884 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7885
7886Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7887
7888 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7889 Recognize -GN and -relax.
7890 (md_begin): Initialize gp size from -G switch.
7891 (alpha_force_relocation): Always force if -relax.
3e87a760 7892 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 7893 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7894 Change all callers. Emit nop alignment padding as nop+unop pair.
7895
7896Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7897
7898 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7899 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7900
7901Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7902
7903 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7904 require padding to the next long word boundary.
7905
7906Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7907
7908 * cgen.c: #include symcat.h.
7909 * config/tc-m32r.c: Likewise.
7910
7911Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7912
7913 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7914 absolute expressions instead of '$' prefixed register names.
7915
7916Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7917
7918 * read.c (s_set): Record file and line info for symbols when -as.
7919 (pseudo_set): Don't overwrite that dummy fragment.
7920
7921Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7922
7923 * config/tc-ppc.c (md_pseudo_table): Add "section".
7924 (ppc_named_section): New static function.
7925
7926Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7927
7928 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7929 so we don't have to scan the entire list.
7930
7931Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7932
7933 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 7934 case, allow the parallel instructions to modify the same flag
7935 bits.
252b5132
RH		 7936
7937Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7938
7939 * listing.c (list_symbol_table): Categorize symbols by
7940 undefined_section rather than sy_frag->line == NULL.
7941
7942Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7943
7944 * Makefile.am (install-exec-local): Install properly when ln
7945 fails or tooldir == prefix.
7946
7947Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7948
7949 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7950 Test result of insert_operand for error.
7951
7952Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7953
7954 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7955 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7956 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7957 * doc/Makefile.in: Rebuild.
7958
7959Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7960
7961 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7962 (macro): Fix handling of M_COP[0-3].
7963
7964Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7965
7966 Based on patches from Ross Harvey <ross@teraflop.com>:
7967 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7968 if macro_alternate or macro_mri.
7969 (getstring): Remove support for byte constants between < and >.
7970 (get_any_string): '<' only starts a string if macro_alternate or
7971 macro_mri.
7972 (macro_expand_body): Permit keyword parameters following
7973 positional parameters.
7974
7975 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7976 * configure.in (alpha*-*-netbsd*): New target.
7977 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7978 * configure: Rebuild.
7979
7980 * as.h (flag_warn_suppress_instructionswap): Move from here...
7981 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7982 here, and make static.
7983
7984 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7985 BFD_ASSEMBLER or MANY_SEGMENTS.
7986
7987 * as.c (show_usage): Update bug-gnu-utils address.
7988 * gasp.c (show_usage): Likewise.
7989 * doc/as.texinfo (Bug Reporting): Likewise.
7990
7991Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7992
66778679 7993 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 7994 insns regardless of the size of a pointer if we're in mips I or
7995 MIPS II mode.
66778679 7996 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7997
7998Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7999
3e87a760 8000 Fix rac to accept only a0:
252b5132
RH		 8001 * tc-d10v.c (parallel_ok, find_opcode):
8002 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8003 Introduce OPERAND_GPR.
8004
8005Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8006
8007 * read.c (s_fill): Handle non-constant repeat counts by creating
8008 an rs_space fragment.
8009
8010Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8011
8012 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8013 from as_bad to as_warn.
8014
8015Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8016
8017 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8018 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8019 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8020
8021Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8022
8023 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8024 seg_fix_rotP rather than fix_root from seg_info.
8025
8026Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8027
8028 * expr.c: Add support for 0x1_2_3_4 bignums.
8029
8030Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8031
8032 * configure.in: Change -linux* to -linux-gnu*.
8033 * configure: Rebuild.
8034
8035 * app.c (do_scrub_begin): Treat \r as whitespace.
8036
8037Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8038
8039 * Makefile.am: Update dependencies.
8040 * Makefile.in: Rebuild.
8041
8042Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8043
8044 * configure, aclocal.m4: Rebuild with new libtool.
8045
8046Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8047
66778679
RH		 8048 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8049 the argument to bfd_set_arch_mach.
8050 (load_address): Use bfd_arch_bits_per_address to determine the
8051 bit size of an address instead of looking at the isa level.
8052 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8053
8054Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8055
8056 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8057
8058Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8059
8060 * ehopt.c: New file.
8061 * as.h (enum _relax_state): Add rs_cfa.
8062 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8063 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8064 * read.c (emit_expr): Call check_eh_frame.
8065 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8066 (relax_segment): Likewise.
8067 * Makefile.am: Rebuild dependencies.
3e87a760 8068 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8069 (GENERIC_OBJS): Add ehopt.o.
8070 * doc/internals.texi (Frags): Document rs_cfa.
8071
8072 * as.c (show_usage): Mention --traditional-format.
8073 (parse_args): Accept --traditional-format.
8074 * as.h (flag_traditional_format): Declare.
8075 * output-file.c (output_file_create): If flag_traditional_format,
8076 set BFD_TRADITIONAL_FORMAT on stdoutput.
8077 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8078
8079 * config/tc-mips.c (append_insn): Make sure that if we have a
8080 fixup for an unmatched %hi reloc, it does not associated with a
8081 variant frag.
8082
8083 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8084 * doc/Makefile.in: Likewise.
8085
8086Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8087
8088 * config/tc-m32r.c (check_for_side_effects): New function.
8089 (can_make_parallel): Add checks for instruction side effects
8090 clashing with the other instruction.
8091 (assemble_parallel_insn): Improve warning messages. Return error
8092 message from non-swapped instruction order.
8093
8094Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8095
8096 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8097
8098 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8099 md_cleanup definition. This moves the forced literal output to
8100 the end of the source pass, and avoids macro's inserting literals
8101 into the code immediately after the macro expansion.
252b5132
RH		 8102
8103Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8104
8105 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8106 a gas internal symbol is adjustable.
8107 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8108
8109 * as.h: If gcc version greater than 2.6, use `__format__' and
8110 `__printf__' in function attributes, rather than `format' and
8111 `printf'.
8112
8113Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8114
8115 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8116
8117Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8118
8119 Add tms320c30 support:
8120 * config/tc-tic30.h: New file.
8121 * config/tc-tic30.c: New file.
8122 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8123 TARGET_FORMAT as "coff-tic30".
8124 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8125 * Makefile.am: Rebuild dependencies.
8126 (CPU_TYPES): Add tic30.
8127 (CPU_OBJ_VALID): tic30-aout is valid.
8128 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8129 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8130 * configure, Makefile.in: Rebuild.
8131
8132Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8133
8134 * config/tc-v850.c (md_assemble): Improvements to error messages.
8135
8136Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8137
8138 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8139 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8140
8141 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8142 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8143 assembler calculate relocations to any external symbol at all.
8144 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8145 involving generation of pc-relative relocs.
8146 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8147 has been moved to md_apply_fix3.
8148
8149 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8150 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8151 which actually means (the address of identifier's GOT entry) +
8152 constant, which is not particularly useful.
8153
8154Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8155
8156 * read.h (include_dirs): Declare.
8157 (include_dir_count,include_dir_maxlen): Declare.
8158
8159Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8160
8161 * configure.in: Correct check for shared opcodes library.
8162 * configure: Rebuild.
8163
8164 * listing.c (buffer_line): If we can't open the file, set at_end.
8165 (listing_print): Remove unused local variable fi.
8166
8167 * config/m68k-parse.y (reglistpair): Handle register list in
8168 either order.
8169
8170 * config/vms-conf.h: Don't undef VERSION.
8171
8172Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8173
8174 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8175 OBJS variable.
8176 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8177 variable.
8178 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8179 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8180 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8181 (EXTRA_DIST): Define.
8182 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8183 explicitly rather than via the list of object files.
8184 (gcc-as.opt): New file created when make-gas.com is run.
8185 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8186 itbl-cpu.h} to #include appropriate file rather than copying that
8187 file.
8188 * config/vms-conf.h: Synchronize with current config.in.
8189 * Makefile.in: Rebuild.
8190
8191Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8192
8193 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8194 (parallel_ok): Relaxed parallel subinstruction dependency check.
8195
8196Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8197
8198 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8199 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8200 command line argument.
8201 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8202 warning only if flag_warn_suppress_instructionswap is false.
8203
8204Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8205
8206 * configure.in (i386-*-mingw32*): New target.
8207 * configure: Rebuild.
8208
8209Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8210
8211 * symbols.c (resolve_symbol_value): Don't set the segment if it
8212 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8213
8214 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8215 S_GET_SEGMENT.
8216
8217Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8218
8219 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8220 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8221 compiler.
8222
8223Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8224
8225 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8226
8227Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8228
8229 * config/tc-v850.c (v850_insert_operand): Display instruction when
8230 an error is encountered.
8231
8232Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8233
8234 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8235 (i386-*-sco3.2v5*coff): New target.
8236 (i386-*-sco3.2*): New target.
8237 * configure: Rebuild.
8238
8239Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8240
8241 * config/tc-v850.c: Tidy error message production.
8242
8243Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8244
8245 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8246 validate_immediate return value in the right type for comparisons
8247 to FAIL.
8248
8249Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8250
8251 * listing.c (MAX_BYTES): Use listing variables not constants.
8252 (data_buffer): No longer an array, but a pointer.
8253 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8254 (listing_listing): Allocate data_buffer.
8255
8256Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8257
8258 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8259 --listing-rhs-width, --listing-cont-lines.
8260 (show_usage): Update.
8261 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8262 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8263 (print_lines): Use the variables instead of the constants.
3e87a760 8264 (listing_listing): Likewise.
252b5132 8265 * listing.h: Declare the new vars.
3e87a760 8266
252b5132
RH		 8267Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8268
8269 * as.c (parse_args): Add --keep-locals alias for -L.
8270 Add --strip-local-absolute.
8271 (show_usage): Update.
8272 * as.h (flag_strip_local_absolute): New flag.
8273 * symbols.c (S_IS_LOCAL): Use it.
8274 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8275 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8276 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8277
8278Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8279
8280 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8281 might have an io conflict and issue a warning message.
252b5132
RH		 8282
8283Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8284
8285 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8286 cgen_swap_fixups): Functions to save, restore and swap the fixup
8287 chain with a backup copy.
8288 (cgen_asm_finish_insn): Returns address of constructed insn.
8289
8290Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8291
8292 * listing.c (file_info_struct): Remove FILE, add POS.
8293 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8294 (file_info): Don't open the file.
8295 (buffer_line): Check for the file in the last_open cache, updating
8296 as necessary.
8297 (print_source): Don't reference file_info->file.
8298 (listing_listing): Likewise.
8299 (listing_print): Close the file in the cache, if any.
8300
8301Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8302
8303 * read.c (dwarf_file_string): New file static variable.
8304 (emit_expr): Look for constant sequence that leads up to a file
8305 name in DWARF debugging output.
8306 (stringer): Use dwarf_file_string to decide whether to accept a
8307 string as a file name.
8308
8309Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8310
8311 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8312 (crack_operand): Add reg->reglst MRI hack.
8313 (r_seg): Put reglst symbols in reg_section.
8314 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8315
8316Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8317
8318 * tc-sh.c (get_specific): Handle SGR & DBR.
8319
8320Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8321
8322 * tc-h8300.c (parse_reg): Take the length of the symbol into
8323 account when attempting to match a register name.
8324 * tc-h8500.c (parse_reg): Likewise.
8325
8326Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8327
8328 * cgen.c: Formatting changes to improve readability.
8329
8330Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8331
8332 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8333 delay slot.
8334
8335Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8336
8337 Based on a patch from Jim Wilson
8338 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8339 (tc_gen_reloc): Handle cross section PC relative relocs
8340 correctly.
8341
8342Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8343
8344 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8345
8346Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8347
8348 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8349 (expr_jmp_buf): New static local.
8350 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8351 (cgen_md_operand): New function.
8352 * tc-m32r.c: Clean up pass over `struct foo' usage.
8353 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8354
8355Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8356
8357 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8358 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8359
8360Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8361
8362 * config/tc-i386.c (i386_operand): Give an error if there are
8363 unrecognized characters after an expression.
8364
8365For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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