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* as.c (main): Call dwarf2_finish.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
4dc7ead9
RH		 12000-11-17 Richard Henderson <rth@redhat.com>
2
3 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 4 (main): Call dwarf2_finish.
4dc7ead9
RH		 5 * as.h (debug_type): Clarify documentation of the meaning
6 of this variable.
7 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
8 (print_stats): Fix parenthesis problem.
9 (now_subseg_size): New.
10 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
11 (dwarf2_directive_file): Don't set debug_type.
12 (dwarf2_where): Honor DEBUG_DWARF2 first.
13 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
14 do nothing if not emitting dwarf2 debug info, or no work.
15 * dwarf2dbg.h (dwarf2_emit_insn): Update.
16 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
17 (ecoff_new_file): Likewise.
18 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
19 commentary wrt dwarf2.
20
21 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
22 ATTRIBUTE_UNUSED as needed.
23 (emit_insn): Call dwarf2_emit_insn.
24 (s_alpha_file): New.
25 (s_alpha_loc): New.
26 (s_alpha_coff_wrapper): Don't handle them.
27 (md_pseudo_table): Update for .file and .loc.
28 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
29
30 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
31 don't protect with debug_type.
32 * config/tc-hppa.c (md_assemble): Likewise.
33 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
34 * config/tc-mn10300.c (md_assemble): Likewise.
35 * config/tc-sh.c (md_assemble): Likewise.
36 * config/tc-v850.c (md_assemble): Likewise.
37
38 * config/tc-arm.c (arm_end_of_source): Remove.
39 * config/tc-hppa.c (pa_end_of_source): Remove.
40 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
41 * config/tc-mn10300.c (mn10300_finalize): Remove.
42 * config/tc-sh.c (sh_finalize): Remove.
43 * config/tc-v850.c (sh_finalize): Remove.
44
45 * config/tc-arm.h (md_end): Remove.
46 * config/tc-hppa.h (md_end): Remove.
47 (DWARF2_LINE_MIN_INSN_LENGTH): New.
48 * config/tc-m68hc11.h (md_end): Remove.
49 * config/tc-mn10300.h (md_end): Remove.
50 * config/tc-sh.h (md_end): Remove.
51 * config/tc-v850.h (md_end): Remove.
52
53 * config/tc-ia64.c (emit_one_bundle): Don't protect
54 dwarf2 bits with debug_type.
55 (md_assemble): Likewise.
56 (ia64_end_of_source): Don't call dwarf2_finish.
57
ca683b78
JW		 582000-11-16 Jim Wilson <wilson@redhat.com>
59
60 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
61 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
62 > 16.
63
6f620856
L		 642000-11-16 H.J. Lu <hjl@gnu.org>
65
66 * config/obj-elf.c (obj_elf_symver): Don't check the missing
67 version name.
68
19d63e5d
KH		 692000-11-15 Kazu Hirata <kazu@hxi.com>
70
71 * config/tc-tic30.c: Fix formatting.
72 * config/tc-tic80.c: Likewise.
73 * config/tc-v850.c: Likewise.
74 * config/tc-vax.c: Likewise.
75 * config/tc-w65.c: Likewise.
76 * config/tc-z8k.c: Likewise.
77
a8761a19
DD		 782000-11-14 DJ Delorie <dj@redhat.com>
79
80 * config/tc-v850.c: Support dwarf2.
81 * config/tc-v850.h: Ditto.
82
83 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
84 parse_cons_expression_v850 to initialize hold_cons_reloc.
85
88be23ec
BS		 862000-11-15 Bernd Schmidt <bernds@redhat.com>
87
88 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
89 (errata_nops_necessary_p): New function.
90 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
91 md.
92
72a76794
JW		 932000-11-14 Jim Wilson <wilson@redhat.com>
94
95 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
96 return little endian bfd formats.
97
4a1805b1
KH		 982000-11-14 Kazu Hirata <kazu@hxi.com>
99
100 * config/aout_gnu.h: Fix formatting.
101 * config/atof-vax.c: Likewise.
102 * config/m68k-parse.h: Likewise.
103 * config/m88k-opcode.h: Likewise.
104 * config/obj-elf.c: Likewise.
105 * config/tc-arm.c: Likewise.
106 * config/tc-cris.c: Likewise.
107 * config/tc-i386.c: Likewise.
108 * config/tc-ia64.c: Likewise.
109 * config/tc-mn10300.c: Likewise.
110 * config/te-386bsd.h: Likewise.
111 * config/te-hppa.h: Likewise.
112 * config/te-nbsd.h: Likewise.
113 * config/te-ppcnw.h: Likewise.
114 * config/te-sparcaout.h: Likewise.
115 * config/te-tmips.h: Likewise.
116 * config/vax-inst.h: Likewise.
117 * config/vms-conf.h: Likewise.
118
c810873d
JJ		 1192000-11-14 Jakub Jelinek <jakub@redhat.com>
120
121 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
122
79082ff0
L		 1232000-11-13 H.J. Lu <hjl@gnu.org>
124
125 * config/obj-elf.c (elf_frob_symbol): Support
126 ".symver name,name2@@@nodename".
127 (elf_frob_file_before_adjust): Likewise.
128
129 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
130 and ".symver name,name2@@@nodename".
131 Fix a typo.
132
1da00eb4
L		 1332000-11-12 H.J. Lu (hjl@gnu.org)
134
135 * config/obj-elf.c (obj_elf_symver): Check missing version
136 name.
137
f585997b
L		 1382000-11-12 H.J. Lu (hjl@gnu.org)
139
140 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
141 instead of bfd_vma for non-bfd assemblers.
142
ef5c4bfc
KH		 1432000-11-09 Kazu Hirata <kazu@hxi.com>
144
145 * itbl-ops.c: Fix comment typos.
146
f5a30c2e
JW		 1472000-11-08 Jim Wilson <wilson@redhat.com>
148
149 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
150 (struct unwind): Add next_slot_frag field.
151 (slot_index): New parameters slot_frag and first_frag. Add code
152 to add in frag sizes when different. Add comments.
153 (fixup_unw_records): New locals first_frag and last_frag. Pass new
154 arguments to slot_index.
155 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
156 loop end. Set next_slot_frag field.
157
339681c0
L		 1582000-11-07 H.J. Lu <hjl@gnu.org>
159
160 * doc/as.texinfo (.symver): Updated for versioned symbol
161 reference.
162
163 * obj.h (format_ops): Add the frob_file_before_adjust field.
164
165 * config/obj-aout.c (aout_format_ops): Set the
166 frob_file_before_adjust field to 0.
167 * config/obj-coff.c (coff_format_ops): Likewise.
168 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
169
170 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
171 name.
172 (elf_frob_file_before_adjust): New function to remove unneeded
173 versioned symbols from the symbol table.
174 (elf_format_ops): Set the frob_file_before_adjust field to
175 elf_frob_file_before_adjust.
176
177 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
178 not defined.
179
180 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
181
4a314ec8
NC		 1822000-11-07 Peter Targett <peter.targett@arccores.com>
183
184 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
185 BIG_ENDIAN macros.
186 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
187 Fix compile time warning messages.
188
604d524f
NC		 1892000-11-07 Nick Clifton <nickc@redhat.com>
190
191 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
192 buffer in order to avoid buffer overflows.
193
44f5c83a
JW		 1942000-11-06 Steve Ellcey <sje@cup.hp.com>
195
196 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
197 Change M to m for -milp32 or -mlp64 to match gcc.
198 (dot_endp): Use bytes_per_address instead of 8.
199 (emit_one_bundle): Use number_to_chars_littleendian instead of
200 md_number_to_chars.
201 (fix_insn): Likewise.
202 (ia64_init): New function.
203 (ia64_target_format): New function.
204 (md_begin): Set endianness, arch, and machine as appropriate.
205 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
206 Make these macros depend on TE_HPUX macro.
207 (TARGET_FORMAT): Define.
208 (HOST_SPECIAL_INIT): Define.
209 * config/te-hpux.h: New file.
210 * configure.in: Add "ia64-*-hpux*" target to configure.
211 * configure: Regenerate.
212
7152f1dc
KH		 2132000-11-06 Kazu Hirata <kazu@hxi.com>
214
ef99799a
KH		 215 * as.c: Fix formatting.
216 * dwarf2dbg.c: Likewise.
217 * input-file.c: Likewise.
7152f1dc
KH		 218 * input-file.h: Likewise.
219 * input-scrub.c: Likewise.
ef99799a
KH		 220 * itbl-ops.c: Likewise.
221 * listing.c: Likewise.
222 * macro.h: Likewise.
223 * messages.c: Likewise.
224 * read.c: Likewise.
225 * subsegs.c: Likewise.
226 * subsegs.h: Likewise.
227 * write.c: Likewise.
7152f1dc 228
cf055d54
NC		 2292000-11-06 Nick Clifton <nickc@redhat.com>
230
231 * doc/as.texinfo: Add GNU Free Documentation License.
232 * doc/gasp.texi: Add GNU Free Documentation License.
233 * doc/as.1: Add GNU Free Documentation License.
234
8d6b5c8e
NC		 2352000-11-05 Nick Clifton <nickc@redhat.com>
236
237 * config/tc-arm.c: Add include of "dwarf2dbg.h"
238
59ff2774
NC		 2392000-11-02 Per Lundberg <plundis@chaosdev.org>
240
241 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
242 * configure: Regenerate.
243
37d8bb27
NC		 2442000-11-01 Nick Clifton <nickc@redhat.com>
245
246 * read.c (original_case_string): New global variable.
247 (read_a_source_file): Copy opcode string into
248 original_case_string if clobbering the case of the opcode.
249 * read.h: Export the definition of original_case_string.
250 * config/tc-arm.c (md_assembler): When parsing a .req
251 directive use the original opcode string, not the case
252 clobbered version.
253
d75bb8cf
NC		 2542000-11-02 Nick Clifton <nickc@redhat.com>
255
256 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 257 variable.
d75bb8cf
NC		 258 (md_assemble): Call dwarf2_generate_asm_lineno instead of
259 dwarf2_where and dwarf2_gen_line_info.
260
6c17cfe4
PB		 2612000-11-02 Theo Honohan <th@futuretv.com>
262
263 * config/tc-arm.c (do_msr): Improve error message.
264
c51ce5f0
EC		 2652000-10-31 Eric Christopher <echristo@redhat.com>
266
267 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
268 or pc-relative, else use fx_offset.
269
f1bcba5b
JW		 2702000-10-31 Jim Wilson <wilson@redhat.com>
271
272 * config/tc-ia64.c (struct md): New field tag_fixups.
273 (ia64_flush_insns): Handle tag_fixups. Error if dangling
274 qualifying predicate.
275 (emit_one_bundle): Delete spurious multiplication by one. Handle
276 tag_fixups.
277 (ia64_start_line): Error if dangling qualifying predicate.
278 (defining_tag): New static variable.
279 (ia64_unrecognized_line, case '['): Parse tags.
280 (ia64_frob_label): Create tag_fixups.
281 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 282
8637c045
AM		 2832000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
284
285 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
286
ebeeafe6
BS		 2872000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
288
289 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
290
b041f888
KH		 2912000-10-30 Kazu Hirata <kazu@hxi.com>
292
293 * expr.c: Fix formatting.
294 * flonum-copy.c: Likewise.
295 * flonum.h: Likewise.
296 * gasp.c: Likewise.
297 * hash.c: Likewise.
298
d8374dcd
HPN		 2992000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
300
301 * as.h (OPTION_MD_BASE): Bump to 190.
302 * as.c (parse_args) <std_longopts>: Add comment about the need to
303 check OPTION_MD_BASE in as.h.
304
1308f14c
HPN		 305 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
306 for weak symbols.
307
6f6ef0fa
NC		 3082000-10-27 Nick Clifton <nickc@redhat.com>
309
310 * configure.in (emulations): Add m68hc12.
311 * configure: Regenerate.
312 * po/gas.pot: Regenerate.
c51ce5f0 313
bf1b5881
AH		 3142000-10-27 Aldy Hernandez <aldyh@redhat.com>
315
316 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
317 cpsr*.
318 (arm_psr_parse): Handle lowercase CPSR and SPSR.
319
85a39694
NC		 3202000-10-25 Nick Clifton <nickc@redhat.com>
321
322 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
323 a DWARF2 line number information sequence.
324
325 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
326
327 * read.c (generate_lineno_debug): Update comment describing why
328 DWARF2 line number debug information is not generated
329 automatically by this function.
330
331 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
332 not all.
c51ce5f0 333
85a39694
NC		 334 * config/tc-arm.h (md_end): Define.
335 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 336
85a39694
NC		 337 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
338 if generating DWARF2 line numbers.
339 (arm_end_of_source): New function. Call dwarf2_finish if
340 necessary.
341
342 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
343 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
344 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 345
cce0cbdc
DN		 3462000-10-25 Diego Novillo <dnovillo@cygnus.com>
347
348 * tc-i386.c: Fix prototype declarations for functions taking no
349 arguments.
350
64a0c779
DN		 3512000-10-24 Diego Novillo <dnovillo@cygnus.com>
352
353 * tc-i386.c (i386_operand_modifier): Remove.
354 (build_displacement_string): Remove.
355 (i386_parse_seg): Remove.
356 (i386_intel_memory_operand): Remove.
357 (i386_intel_operand): Re-write using recursive descent parser based
358 on MASM documentation.
359 (struct intel_parser_s): New structure.
360 (intel_parser): New static variable.
361 (struct intel_token): New structure.
362 (cur_token, prev_token): New static variables.
363 (T_NIL): Define.
364 (T_CONST): Define.
365 (T_REG): Define.
366 (T_BYTE): Define.
367 (T_WORD): Define.
368 (T_DWORD): Define.
369 (T_QWORD): Define.
370 (T_XWORD): Define.
371 (T_SHORT): Define.
372 (T_OFFSET): Define.
373 (T_PTR): Define.
374 (T_ID): Define.
375 (intel_match_token): New function.
376 (intel_get_token): New function.
377 (intel_putback_token): New function.
378 (intel_expr): New function.
379 (intel_e05): New function.
380 (intel_e05_1): New function.
381 (intel_e06): New function.
382 (intel_e06_1): New function.
383 (intel_e09): New function.
384 (intel_e09_1): New function.
385 (intel_e10): New function.
386 (intel_e10_1): New function.
387 (intel_e11): New function.
388
19f7b010
JJ		 3892000-10-20 Jakub Jelinek <jakub@redhat.com>
390
391 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
392 instructions to loose any special insn->architecture mask.
393
394 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
395 (sparc_md_end, sparc_arch_types, sparc_arch,
396 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
397 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
398 request v9b architecture if they are used).
399
3ae647a0
NC		 4002000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
401
402 * config/tc-m68k.c: Fix the previous misapplied patch.
403
5cbdaa77
NC		 4042000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
405
406 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
407 BFD_ASSEMBLER and !BFD_ASSEMBLER.
408 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
409 BFD_RELOC_*.
410
e6c774b4
KH		 4112000-10-17 Kazu Hirata <kazu@hxi.com>
412
413 * debug.c: Fix formatting.
414 * depend.c: Likewise.
415 * dwarf2dbg.c: Likewise.
416 * dwarf2dbg.h: Likewise.
417 * ecoff.c: Likewise.
418 * expr.c: Likewise.
419 * expr.h: Likewise.
420 * flonum-konst.c: Likewise.
421 * frags.h: Likewise.
422
ea20a7da
CC		 4232000-10-17 Chandrakala Chavva <cchavva@redhat.com>
424
425 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
426 options.
427 * doc/as.texinfo: Added notes about this new option.
428
266cb5f1
HPN		 4292000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
430
431 * config/tc-sh.c (JREG): Remove.
432 (md_convert_frag): Remove #if 0:d code using JREG.
433
6588847e
DN		 4342000-10-15 Diego Novillo <dnovillo@cygnus.com>
435
436 * config/tc-i386.c (i386_operand_modifier): Only match
437 modifiers SHORT and FLAT if they are followed by a space.
438 (parse_register): When `allow_naked_reg' is set, do not confuse
439 identifiers that start with a register name with a register.
440
30a2b4ef
KH		 4412000-10-12 Kazu Hirata <kazu@hxi.com>
442
443 * app.c: Fix formatting.
444 * as.c: Likewise.
445 * as.h: Likewise.
446 * bit_fix.h: Likewise.
447 * cgen.c: Likewise.
448 * cgen.h: Likewise.
449 * cond.c: Likewise.
450
d01e2a23
AM		 4512000-10-11 Alan Modra <alan@linuxcare.com.au>
452
453 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
454
44852b19
AM		 4552000-10-07 Alan Modra <alan@linuxcare.com.au>
456
dc1fc56b
AM		 457 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
458 Re-arrange function a little and improve error message.
459
44852b19
AM		 460 * write.c (write_relocs): Fix a comment.
461
462 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
463 link-once sections.
464
afa680f8
JW		 4652000-10-05 Jim Wilson <wilson@cygnus.com>
466
467 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
468
ce8a8b2f
AM		 4692000-10-05 Alan Modra <alan@linuxcare.com.au>
470
471 * config/tc-i386.c: Delete some useless comments, reformat others.
472
473 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
474 non-global syms in linkonce sections.
475
56d27c17
AM		 4762000-10-04 Ralf Baechle <ralf@gnu.org>
477
478 * config/tc-ia64.c (operand_match): Don't use // style comments.
479 * config/tc-i370.c: Likewise.
480
7b15d668
HPN		 4812000-09-29 Hans-Peter Nilsson <hp@axis.com>
482
483 Changes to handle varying register prefix and user symbol prefix.
484 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
485 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
486 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
487 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
488 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
489 (demand_register_prefix): New variable.
490 (md_pseudo_table): New pseudo ".syntax".
491 (md_longopts): New options --no-underscore and --underscore.
492 (cris_target_format): Return elf32-us-cris or elf32-cris depending
493 on symbols_have_leading_underscore.
494 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
495 (get_spec_reg): Ditto.
496 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
497 Fix formatting.
498 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
499 --help.
500 <case OPTION_NO_US, case OPTION_US>: New.
501 (md_show_usage): Be brief and reformat to match continuation of
502 --help.
503 * po/gas.pot: Regenerate.
504
27df9f40
AM		 5052000-09-28 Alan Modra <alan@linuxcare.com.au>
506
507 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
508 force relocs for 12 bit branches.
509 (md_apply_fix): Similarly, adjust logic here.
510
5506e1a5
AM		 5112000-09-28 Alan Modra <alan@linuxcare.com.au>
512
513 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
514 adjust for external and weak syms as we will use a reloc. Allow
515 for +8 offset when calculating limits of branches.
516 (hppa_fix_adjustable): Undo 2000-09-23 change.
517 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
518 Correct distance calculation.
47d89dba
AM		 519 (tc_gen_reloc): Print the file name and line number if we can't
520 handle a fixup.
5506e1a5
AM		 521
522 From John David Anglin <dave@hiauly1.hia.nrc.ca>
523 * config/tc-hppa.c (nonzero_dibits): Define.
524 (arg_reloc_stub_needed): Check each arg and return value
525 separately for zero case.
526 (pa_align): Declare argument `bytes'.
527
81d4177b
KH		 5282000-09-25 Kazu Hirata <kazu@hxi.com>
529
530 * config/tc-cris.c: Fix formatting.
531 * config/tc-d10v.h: Likewise.
532 * config/tc-d30v.c: Likewise.
533 * config/tc-d30v.h: Likewise.
534 * config/tc-fr30.c: Likewise.
535 * config/tc-fr30.h: Likewise.
536 * config/tc-m68k.c: Likewise.
537 * config/tc-m68k.h: Likewise.
538 * config/tc-pj.h: Likewise.
539 * config/tc-ppc.c: Likewise.
540 * config/tc-ppc.h: Likewise.
541 * config/tc-sh.c: Likewise.
542 * config/tc-sh.h: Likewise.
543 * config/tc-sparc.c: Likewise.
544 * config/tc-v850.h: Likewise.
545 * config/tc-vax.h: Likewise.
546 * config/tc-w65.h: Likewise.
547 * config/tc-z8k.h: Likewise.
548
959ee541
AM		 5492000-09-23 Alan Modra <alan@linuxcare.com.au>
550
551 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
552 checks only for ELF.
553 (hppa_force_relocation): Likewise.
554
139368c9
JW		 5552000-09-22 Jim Wilson <wilson@cygnus.com>
556
557 * config/tc-ia64.c (dv_sem): Add "stop".
558 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
559 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
560 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
561 match above.
562 (mark_resources): Check IA64_RS_PRr.
563
151337e8
NC		 5642000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
565
56d27c17 566 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 567 md_estimate_size_before_relax): Redesign and clean up the
568 relaxation mechanism.
569
0b7410c4
KH		 5702000-09-21 Kazu Hirata <kazu@hxi.com>
571
572 * config/tc-ns32k.c: Fix formatting.
573 * config/tc-ns32k.h: Likewise.
574
a4d24084
KH		 5752000-09-20 Kazu Hirata <kazu@hxi.com>
576
82efde3a
KH		 577 * config/tc-m32r.c: Fix formatting.
578 * config/tc-m32r.h: Likewise.
579 * config/tc-m68851.h: Likewise.
580 * config/tc-m68hc11.c: Likewise.
581 * config/tc-m68hc11.h: Likewise.
582 * config/tc-m88k.c: Likewise.
583 * config/tc-mcore.c: Likewise.
a75214e5 584 * config/tc-mcore.h: Likewise.
82efde3a
KH		 585 * config/tc-mips.c: Likewise.
586 * config/tc-mips.h: Likewise.
587 * config/tc-mn10200.h: Likewise.
588 * config/tc-mn10300.h: Likewise.
a75214e5 589 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 590 * config/tc-tahoe.h: Likewise.
591
4844386e 5922000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 593
594 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
595 Likewise in relaxation description comments.
596
9e754211
AM		 5972000-09-18 Alan Modra <alan@linuxcare.com.au>
598
599 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
600 subtraction of two syms without emitting a relocation.
601
602 From David Huggins-Daines <dhd@linuxcare.com>
603 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
604 global or weak symbols.
605
4a4f25cf
KH		 6062000-09-15 Kazu Hirata <kazu@hxi.com>
607
608 * config/tc-h8300.h: Fix formatting.
609 * config/tc-h8500.c: Likewise.
610 * config/tc-h8500.h: Likewise.
611 * config/tc-hppa.h: Likewise.
612 * config/tc-i370.h: Likewise.
613 * config/tc-i386.h: Likewise.
614 * config/tc-i860.c: Likewise.
615 * config/tc-i860.h: Likewise.
616 * config/tc-i960.h: Likewise.
617 * config/tc-ia64.c: Likewise.
618 * config/tc-ia64.h: Likewise.
619
1dab94dd
KH		 6202000-09-14 Kazu Hirata <kazu@hxi.com>
621
622 * config/tc-a29k.c: Fix formatting.
623 * config/tc-alpha.c: Likewise.
624 * config/tc-arc.c: Likewise.
625 * config/tc-arc.h: Likewise.
626 * config/tc-arm.c: Likewise.
627 * config/tc-arm.h: Likewise.
628 * config/tc-avr.c: Likewise.
629 * config/tc-avr.h: Likewise.
630 * config/tc-tic30.c: Likewise.
631 * config/tc-tic30.h: Likewise.
632 * config/tc-tic54x.c: Likewise.
633 * config/tc-tic54x.h: Likewise.
634 * config/tc-tic80.c: Likewise.
635 * config/tc-tic80.h: Likewise.
636
7484b8e6
TW		 6372000-09-14 Timothy Wall <twall@cygnus.com>
638
639 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
640 parallel comparisons for later use.
641 (struct rsrc): Add parallel comparison type.
642 (resources_match): Skip special cases of PR usage (non-conflicting
643 parallel compares).
56d27c17 644
bf514e21
KH		 6452000-09-13 Kazu Hirata <kazu@hxi.com>
646
647 * config/obj-ecoff.c: Fix formatting.
648 * config/obj-elf.c: Likewise.
649 * config/obj-elf.h: Likewise.
650 * config/obj-evax.h: Likewise.
651 * config/obj-generic.h: Likewise.
652 * config/obj-hp300.c: Likewise.
653 * config/obj-hp300.h: Likewise.
654 * config/obj-ieee.h: Likewise.
655 * config/obj-vms.c: Likewise.
656 * config/obj-vms.h: Likewise.
657
156c2f8b 6582000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 659
156c2f8b
NC		 660 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
661 (md_parse_option): Ditto.
662 (md_longopts): Add -mips32 option.
663 (md_show_usage): Document new options.
664 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
665 (mips_ip): Assemble mfc0 with a sub-selection code.
666 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
667 (mips_cpu_to_str): New function.
668 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
669 Use CPU_* defines instead of hardcoded numbers.
670
671 * doc/as.texinfo: Document new options.
672 * doc/c-mips.texi: Ditto.
673
a01b9fa4
KH		 6742000-09-12 Kazu Hirata <kazu@hxi.com>
675
676 * as.h: Fix formatting.
677 * asintl.h: Likewise.
678 * bit_fix.h: Likewise.
dcd619be
KH		 679 * config/obj-aout.c: Likewise.
680 * config/obj-aout.h: Likewise.
681 * config/obj-bout.c: Likewise.
682 * config/obj-bout.h: Likewise.
683 * config/obj-coff.c: Likewise.
684 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 685 * dwarf2dbg.h: Likewise.
686 * expr.h: Likewise.
687 * flonum.h: Likewise.
688 * frags.h: Likewise.
689 * itbl-ops.h: Likewise.
690 * macro.h: Likewise.
691 * read.h: Likewise.
692 * sb.h: Likewise.
693 * struc-symbol.h: Likewise.
694 * subsegs.h: Likewise.
695 * symbols.h: Likewise.
696 * tc.h: Likewise.
697 * write.h: Likewise.
698
92774660
KH		 6992000-09-11 Kazu Hirata <kazu@hxi.com>
700
f0e652b4
KH		 701 * bignum-copy.c: Fix formatting.
702 * config/tc-i370.c: Likewise.
92774660
KH		 703 * config/tc-i960.c: Likewise.
704 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 705 * ehopt.c: Likewise.
706 * flonum-copy.c: Likewise.
707 * flonum-konst.c: Likewise.
708 * flonum-mult.c: Likewise.
709 * literal.c: Likewise.
710 * read.c: Likewise.
711 * sb.c: Likewise.
712 * stabs.c: Likewise.
713 * subsegs.c: Likewise.
92774660 714
222f8079
PB		 7152000-09-09 Philip Blundell <philb@gnu.org>
716
717 * configure.in (arm*-*-uclinux*): New target.
718 * configure: Regenerate.
719
c488923f
KH		 7202000-09-09 Kazu Hirata <kazu@hxi.com>
721
722 * input-file.c: Fix formatting.
723 * itbl-ops.c: Likewise.
724 * messages.c: Likewise.
725
e0e3ecca
PB		 7262000-09-08 Philip Blundell <philb@gnu.org>
727
728 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
729 offset is negative.
730
5d64ca4e
L		 7312000-09-07 H.J. Lu <hjl@gnu.org>
732
733 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
734 * configure: Rebuild.
735
bdaaa2e1
KH		 7362000-09-07 Kazu Hirata <kazu@hxi.com>
737
e49bc11e
KH		 738 * atof-generic.c: Fix formatting.
739 * config/tc-mips.c: Likewise.
e13b337a
KH		 740 * config/tc-vax.c: Likewise.
741 * input-scrub.c: Likewise.
bdaaa2e1 742
d07ed2cd
AO		 7432000-09-07 Alexandre Oliva <aoliva@redhat.com>
744
745 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
746 * configure.in (sh-*-linux*): Added.
747 * configure: Rebuilt.
748
86905619
KH		 7492000-09-06 Kazu Hirata <kazu@hxi.com>
750
a28a3ccf
JL		 751 * config/tc-hppa.c: Fix formatting.
752
86905619
KH		 753 * ecoff.c: Fix formatting.
754
58cccadb
AO		 7552000-09-06 Alexandre Oliva <aoliva@redhat.com>
756
757 * configure: Rebuilt with new libtool.m4.
758
542d6675
KH		 7592000-09-05 Kazu Hirata <kazu@hxi.com>
760
761 * cgen.c: Fix formatting.
762 * config/tc-ia64.c: Likewise.
763
5b343f5a
NC		 7642000-09-05 Nick Clifton <nickc@redhat.com>
765
766 * aclocal.m4: Regenerate.
767 * config.in: Regenerate.
768 * configure: Regenerate.
769 * po/gas.pot: Regenerate.
50bbae35 770
07e90ad5
HPN		 7712000-09-05 Hans-Peter Nilsson <hp@axis.com>
772
773 * config/tc-cris.c: Correct comment typos.
774
1485d400
EC		 7752000-09-05 Eric Christopher <echristo@cygnus.com>
776
777 * config/tc-mn10300.c: Cleanup.
778 (md_pcrel_from): Enable.
779
904a31bf
AM		 7802000-09-05 Alan Modra <alan@linuxcare.com.au>
781
927781e2
AM		 782 * expr.c (operand): Fix a comment typo.
783 * write.c (write_relocs): Fix a signed/unsigned warning.
784
ecacdc7a
AM		 785 * config/tc-hppa.c (fudge_reg_expressions): New
786 (hppa_force_reg_syms_absolute): New.
787 (pa_equ): Allow reg_section expressions.
788 * config/tc-hppa.c (md_optimize_expr): Define.
789 (hppa_force_reg_syms_absolute): Prototype.
790
791 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
792 (pa_parse_number): Pass in arg to select fp reg parsing.
793 Return 1 to indicate format checks pass. If strict, then only
794 accept a register or register symbol. Return value in...
795 (pa_number): New static for pa_parse_number.
796 (FP_REG_BASE): Define.
797 (FP_REG_RSEL): Define.
798 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
799 appropriate. White space changes.
800 (need_pa11_opcode): Don't bother passing any params, get them from
801 globals instead.
802 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
803 Remove extraneous check in case 'Q'.
804 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
805 reg, set section of resulting symbol to reg_section.
806 (pa_parse_space_stmt): Modify call to pa_parse_number.
807 (pa_space): Likewise.
808
904a31bf
AM		 809 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
810 (hppa_force_relocation): Handle vtable relocs.
811 (pa_vtable_entry): New.
812 (pa_vtable_inherit): New.
813 (md_pseudo_table): Add entries for vtable pseudos.
814 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
815 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
816 against weak syms.
817 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
818 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
819 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
820 millicode import.
821 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
822 specify a symbol type.
823
824 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
825 dependent things together.
826 (md_elf_symbol_type): Define.
827
828 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
829 symbol.
830 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
831
832 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
833 (obj_elf_vtable_entry): Declare.
834
835 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
836 and export function.
837 (obj_elf_vtable_entry): Similarly.
838 (elf_pseudo_table): Fix the damage with a cast.
839
a47cf567 8402000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 841
842 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
843 for template selection when a label is needed.
844
197865e8
KH		 8452000-09-02 Kazu Hirata <kazu@hxi.com>
846
847 * config/tc-ia64.c: Fix formatting.
848
18e03609
NC		 8492000-09-02 Nick Clifton <nickc@redhat.com>
850
851 * configure.in: Increase version number to 2.10.91.
852 * configure: Regenerate.
853 * aclocal.m4: Regenerate.
854 * config.in: Regenerate.
855 * po/gas.pot: Regenerate.
856 * Makefile.in: Regenerate.
1485d400 857
a1cc9221
AO		 8582000-09-01 Alexandre Oliva <aoliva@redhat.com>
859
860 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
861 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
862 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
863 similar relocs.
864 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
865 branches.
866
8672000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
868
869 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
870 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
871 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
872 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
873 (GOT_symbol): New variable.
874 (md_undefined_symbol): Set it.
875
44576e1f
RH		 8762000-09-01 Richard Henderson <rth@cygnus.com>
877
878 * config/tc-ia64.c (match): Don't inline.
879 (extra_goodness): New.
880 (md_begin): Prefer nop.f and nop.b for best_template.
881
29f8404c
KH		 8822000-08-31 Kazu Hirata <kazu@hxi.com>
883
76b0a8c0
KH		 884 * as.c: Fix formatting.
885 * cond.c: Likewise.
886 * frags.c: Likewise.
29f8404c
KH		 887 * macro.c: Likewise.
888
b4c1ea07
EC		 8892000-08-31 Eric Christopher <echristo@cygnus.com>
890
891 * config/tc-mn10300.c: Cleanup and fix warnings.
892 (md_pseudo_table): Add initializers.
893 (md_show_usage): Cleanup.
894 (md_parse_option): Fix warnings.
895 (md_undefined_symbol): Fix warnings.
896 (md_conver_frag): Fix warnings.
897 (tc_gen_reloc): Fix warnings.
898 (md_apply_fix3): Fix warnings.
899 (check_operand): Fix warnings.
900
ac48eca1
AO		 9012000-08-31 Alexandre Oliva <aoliva@redhat.com>
902
903 * acinclude.m4: Include libtool and gettext macros from the
904 top level.
905 * aclocal.m4, configure: Rebuilt.
906
e0c21649
GK		 9072000-08-30 Mark Hatle <mhatle@mvista.com>
908
909 * config/tc-ppc.c (md_parse_option): Recognize -m405.
910
cf39a089
KH		 9112000-08-31 Kazu Hirata <kazu@hxi.com>
912
913 * listing.c: Fix formatting.
914
3ee4defc
KH		 9152000-08-29 Kazu Hirata <kazu@hxi.com>
916
917 * app.c: Fix a comment typo. Fix formatting.
918
1e8d20f4
NC		 9192000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
920
50bbae35
AM		 921 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
922 offset of the target destination for jmp instructions.
923 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 924
5bcac8a4
HPN		 9252000-08-24 Hans-Peter Nilsson <hp@axis.com>
926
927 * NEWS: Mention support for CRIS.
928
46547ecc
DC		 929Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
930
931 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
932 Sets `.lcomm' alignment to zero.
933
4b853faa
AO		 9342000-08-23 Alexandre Oliva <aoliva@redhat.com>
935
936 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
937 (TC_FIX_ADJUSTABLE): Define.
938
efcc5914
JW		 9392000-08-23 Jim Wilson <wilson@cygnus.com>
940
941 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
942 unwind.personality_routine is set.
943
aca719bf
AO		 9442000-08-23 H.J. Lu <hjl@gnu.org>
945
946 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
947
a3da4de1
AO		 9482000-08-23 Alexandre Oliva <aoliva@redhat.com>
949
950 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
951 environment is pe.
952
56385375
L		 9532000-08-22 H.J. Lu <hjl@gnu.org>
954
955 * config.in (STRICTCOFF): New for strict COFF.
956
957 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
958 i386-*-go32* and i386-go32-rtems*.
959 * configure: Rebuilt.
960
961 * config/obj-coff.c (obj_coff_endef): Follow the historical
962 behavior if STRICTCOFF is not defined.
963
964 * doc/internals.texi: Document STRICTCOFF.
965
8f36cd18
AO		 9662000-08-22 Alexandre Oliva <aoliva@redhat.com>
967
968 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
969 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
970 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
971 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
972 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
973 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
974 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
975 Likewise.
976
58a77e41
EC		 9772000-08-22 Eric Christopher <echristo@cygnus.com>
978
979 * config/tc-mn10300.c: (md_apply_fix): New function.
980 (mn10300_force_relocation): New function.
981 (mn10300_fix_adjustable): New function.
982
983 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
984 (TC_HANDLES_FX_DONE): Define.
985 (obj_fix_adjustable): Define.
986 (MD_APPLY_FIX3): Define.
987 (TC_LINKRELAX_FIXUP): Define.
988
989 * write.c: (TC_LINKRELAX_FIXUP): Define if not
990 previously defined.
991 (fixup_segment): Use TC_LINKRELAX_FIXUP.
992
993 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
994
ded0649c
JE		 9952000-08-21 Jason Eckhardt <jle@cygnus.com>
996
997 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
998 if the fixup resulted in a relocation.
999
66102fe2
NC		 10002000-08-18 Nick Clifton <nickc@redhat.com>
1001
1002 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1003 Make reference to first element of shift_names explicit.
1004
02198638
AO		 10052000-08-18 Alexandre Oliva <aoliva@redhat.com>
1006
1007 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1008 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1009 add a symbol's address. Removed all target-specific #ifdefs that
1010 used to accomplished the same.
1011 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1012 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1013 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1014 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1015 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1016
353e2c69
KH		 10172000-08-17 Kazu Hirata <kazu@hxi.com>
1018
1019 * dwarf2dbg.c: Fix formatting.
1020
4fb7971f
NC		 10212000-08-17 Nick Clifton <nickc@redhat.com>
1022
1023 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1024 to be recoded as logical shift lefts by zero.
1025
50b81f19
JW		 10262000-08-16 Jim Wilson <wilson@cygnus.com>
1027
1028 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1029 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1030 source registers.
1031 (note_register_values): Handle IA64_OPND_R3_2 operands.
1032
f869cfc6
JE		 10332000-08-16 Jason Eckhardt <jle@cygnus.com>
1034
50bbae35 1035 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1036
8cb8bcba
NC		 10372000-08-16 Nick Clifton <nickc@redhat.com>
1038
1039 * config/tc-arm.c (struct asm_shift): Delete.
1040 (shift[]): Delete.
1041 (enum asm_shift_index): New.
1042 (struct asm_shift_properties): New.
1043 (struct asm_shift_name): New.
1044 (shift_properties[]); New.
1045 (shift_names[]); New.
1046
1047 (decode_shift): Use new structures.
1048 Issue a warning is "ROR #0" is used.
1049 Issue a warning if "ASR #0" or "LSR #0" is used.
1050
1051 (md_begin): Initialise arm_shift_hsh table from new
1052 asm_shift_name array.
1053
c2158c24
JJ		 10542000-08-16 Jakub Jelinek <jakub@redhat.com>
1055
1056 * config/tc-sparc.c: Kill all warnings.
1057 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1058 in -xarch= as well.
1059 (md_show_usage): Update usage text.
1060
70485b5c
NC		 10612000-08-16 Nick Clifton <nickc@redhat.com>
1062
c2158c24 1063 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1064 useful.
1065
a47cf567 10662000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1067
1068 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1069
1070 * config/tc-sh.c (md_assemble): Changed so debug_type
1071 test performed for ppi_assemble
1072 * config/tc-sh.c: Included dwarf2dbg.h.
1073 (debug_line): Defined.
1074 (md_assemble): Generates dwarf2 line info.
1075 (sh_finalize): New function. Finalize dwarf2 info.
1076 (assemble_ppi): Returns size of code generated.
1077 (build_Mytes): Returns size of code generated.
1078 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1079 * config/tc-sh.h (md_end): Defined.
1080 (sh_finalize): Declared.
1081
1db77c8e
AO		 10822000-08-15 Alexandre Oliva <aoliva@redhat.com>
1083
1084 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1085 md_number_to_chars.
1086
046b3b54
NC		 10872000-08-14 Nick Clifton <nickc@redhat.com>
1088
1089 * config/tc-arm.c (do_bx): Allow "bx pc".
1090
c43c2cc5
JW		 10912000-08-14 Jim Wilson <wilson@cygnus.com>
1092
1093 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1094 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1095 (md_begin): Change assignment to md.flag to OR in the new bit.
1096
d1d8ba22
NC		 10972000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1098
1099 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1100 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1101 C_MOU, and C_EOS.
1102
22b36938
JE		 11032000-08-14 Jason Eckhardt <jle@cygnus.com>
1104
1105 * NEWS: Mention i860 support.
1106
c0bd0db2
JL		 1107Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1108
1109 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1110
0ac658b8
AS		 11112000-08-14 Andreas Schwab <schwab@suse.de>
1112
1113 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1114
9fc2dda2
JE		 11152000-08-11 Andreas Schwab <schwab@suse.de>
1116
1117 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1118 argument.
1119
bc4466dc
KH		 11202000-08-11 Kazu Hirata <kazu@hxi.com>
1121
1122 * expr.c: Fix formatting.
351aa9f6 1123 * config/obj-bout.c: Likewise.
bc4466dc 1124
a9c99419
JE		 11252000-08-10 Jason Eckhardt <jle@cygnus.com>
1126
1127 * doc/c-i860.texi: Flesh out the i860 section more.
1128
7c743825
KH		 11292000-08-10 Kazu Hirata <kazu@hxi.com>
1130
1131 * symbols.c: Fix formatting.
929b12bc 1132 * expr.c: Likewise.
7c743825 1133
fa2255cb
DN		 1134Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1135
1136 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1137 has the IgnoreSize bit set.
1138
fc997f4b
AM		 11392000-08-09 Alan Modra <alan@linuxcare.com.au>
1140
1141 From Rodney Brown <RodneyBrown@mynd.com>
1142 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1143 * configure: Regenerate.
1144
a47cf567
NC		 11452000-08-09 Kazu Hirata <kazu@hxi.com>
1146
1147 * hash.c: Fix formatting.
1148 * gasp.c: Likewise.
1149
305d537e
JE		 11502000-08-08 Jason Eckhardt <jle@cygnus.com>
1151
1152 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1153 (i860_fix_info): New enum.
1154 (MD_APPLY_FIX3): Define.
1155 (WORKING_DOT_WORD): Define.
1156 (TC_HANDLES_FX_DONE): Define.
1157 (DIFF_EXPR_OK): Define.
1158 (LISTING_HEADER): Define.
1159 (TARGET_FORMAT): Select target format based on endian flag.
1160 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1161 (target_big_endian): Add external declaration.
1162
1163 * config/tc-i860.c: All existing code reworked completely. Other
1164 new code shown below.
1165 (SYNTAX_SVR4): Define.
1166 (target_warn_expand): New variable.
1167 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1168 (md_longopts): Declare and define with new options (-EL, -EB,
1169 and -mwarn-expand).
1170 (md_show_usage): New function.
1171 (md_operand): New function.
1172 (obtain_reloc_for_imm16): New function.
1173 (md_apply_fix3): New function.
1174 (tc_gen_reloc): New function.
1175
df86943d
NC		 11762000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1177
1178 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1179 2 bytes of the jump address are in the same frag.
1180 (find): Accept 68hc12 register indirect modes.
1181
1182 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1183
30d25259
RH		 11842000-08-07 Richard Henderson <rth@cygnus.com>
1185
1186 * config/tc-ia64.c (unwind): Add prologue_mask member.
1187 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1188 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1189 (dot_body): Clear unwind.prologue_mask.
1190 (dot_prologue): Set it. Accept a register second argument.
1191
2d484c7f
KH		 11922000-08-07 Kazu Hirata <kazu@hxi.com>
1193
1194 * config/atof-ieee.c: Fix formatting.
1195 * config/atof-tahoe.c: Likewise.
1196
a47cf567 11972000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1198
3d4ae3c0
NC		 1199 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1200 work.
1201
c91d2e08
NC		 1202 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1203 of .popsection, .previous, .pushsection, .subsection,
1204 .version, .vtable_entry, .vtable_inherit and .weak.
1205
47926f60
KH		 12062000-08-05 Kazu Hirata <kazu@hxi.com>
1207
1208 * config/tc-cris.c: Fix formatting.
1209 * config/tc-i386.c: Likewise.
1210 * config/tc-sparc.c (sparc_ip): Simplify the code.
1211
ab3e48dc
KH		 12122000-08-04 Kazu Hirata <kazu@hxi.com>
1213
1214 * config/tc-cris.c: Rearrange code for readability.
1215 * config/tc-d10v.c: Fix formatting.
1216 * config/tc-m32r.c: Likewise.
1217 * config/tc-sparc.c: Likewise.
1218
3d56ab85
JW		 12192000-08-02 Jim Wilson <wilson@cygnus.com>
1220
1221 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1222 before ia64_find_opcode.
1223 (md_assemble): Likewise.
1224
3f9dfb2c
NC		 12252000-08-01 Nick Clifton <nickc@cygnus.com>
1226
a47cf567 1227 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1228 Undo some formatting fixes.
3f9dfb2c 1229
28e4f854
KH		 12302000-08-01 Kazu Hirata <kazu@hxi.com>
1231
1232 * config/obj-som.c: Fix formatting.
1233 * config/obj-ieee.c: Likewise.
1234 * config/tc-arm.c: Likewise.
1235 * config/tc-v850.c: Likewise.
1236
a570e639
NC		 12372000-08-01 Nick Clifton <nickc@redhat.com>
1238
1239 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1240 index by command line option.
58a77e41 1241
a570e639
NC		 12422000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1243
1244 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1245 (@node M68K-Branch): Rewrite to match the reality.
1246
e3308d0d
JE		 12472000-07-31 Jason Eckhardt <jle@cygnus.com>
1248
1249 * doc/c-i860.texi: New file.
1250 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1251 * doc/Makefile.in: Regenerate.
1252 * doc/all.texi: Add I860 as relevant architecture.
1253 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1254
2fd5405a
NC		 12552000-07-31 Kazu Hirata <kazu@hxi.com>
1256
1257 * config/tc-d30v.c: Fix formatting.
1258
28e7409f
NC		 12592000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1260
50bbae35
AM		 1261 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1262 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1263 long emit a long branch if available instead of an absolute jump, never
1264 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1265
1266 * doc/c-m68k.texi: Document new command line option.
58a77e41 1267
a47cf567
NC		 12682000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1269
1270 * config/tc-avr.c: Use PARAMS macro in function declarations.
1271 Don't declare md_pcrel_from_section (already in tc-avr.h).
1272 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1273 (avr_operand): Don't set (unsigned) op_mask to -1.
1274
534022ea
JE		 12752000-07-28 Jason Eckhardt <jle@cygnus.com>
1276
50bbae35
AM		 1277 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1278 * configure: Regenerated.
1279 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1280 of operand to the .type directive (.e.g, "type").
534022ea 1281
4c400d5e
AM		 12822000-07-28 Alan Modra <alan@linuxcare.com.au>
1283
1284 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1285 * app.c (do_scrub_chars): Record where first comment found.
1286 * read.c (read_a_source_file): Init found_comment on entry, and
1287 notify whether comments found on exit.
1288 * config/tc-hppa.c (md_shortopts): Add "c".
1289 (md_longopts): Add warn-comment.
1290 (md_parse_option): Handle it.
1291 (md_show_usage): Show available options.
1292 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1293
0aa529cb
AC		 1294Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1295
1296 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1297 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1298 sym_ptr_ptr
0aa529cb
AC		 1299 (md_estimate_size_before_relax): Don't fall off end of function.
1300
c6a7ab1f
NC		 13012000-07-27 Kazu Hirata <kazu@hxi.com>
1302
1303 * config/tc-avr.c: Fix formatting.
1304 * config/tc-ns32k.c: Likewise.
1305
e0c6ed95
AM		 13062000-07-27 Alan Modra <alan@linuxcare.com.au>
1307
1308 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1309
13102000-07-27 Kazu Hirata <kazu@hxi.com>
1311
1312 * config/tc-d10v.c: Fix formatting.
1313 * config/tc-z8k.c: Likewise.
1314 * config/tc-sparc.c: Likewise.
1315
6883dc5e 13162000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1317
1318 * cgen.c (queue_fixup): Declare opinfo.
1319 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1320 (gas_cgen_md_operand): Ditto.
1321 (gas_cgen_md_apply_fix3): Ditto.
1322
39da8128
DD		 13232000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1324
1325 * config/obj-coff.c (obj_frob_symbol): Don't merge
1326 labels. Don't merge if the symbol isn't constant. Return
1327 immediately if a symbol is merged.
1328
65e68b04
AM		 13292000-07-22 Alan Modra <alan@linuxcare.com.au>
1330
1331 * frags.c (frag_align): Correct absolute section alignment.
1332
5e0d736c
DD		 13332000-07-20 DJ Delorie <dj@redhat.com>
1334
1335 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1336 it breaks linking against DLLs.
1337
3bcbcc3d
HPN		 13382000-07-20 Hans-Peter Nilsson <hp@axis.com>
1339
1340 * configure.in: Add CRIS support.
1341 * configure: Regenerate.
1342 * Makefile.am: (CPU_TYPES): Add cris.
1343 (CPU_OBJ_VALID) [aout]: Add cris.
1344 (MULTI_CPU_TYPES): Add cris.
1345 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1346 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1347 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1348 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1349 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1350 Regenerate dependencies.
1351 * Makefile.in: Regenerate.
1352 * aclocal.m4: Regenerate.
1353 * as.c: Declare crisaout, criself.
1354 * config/tc-cris.h, config/tc-cris.c: New.
1355 * config/e-criself.c, config/e-crisaout.c: New.
1356 * po/POTFILES.in, po/gas.pot: Regenerate.
1357
041ff4dd 13582000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1359
041ff4dd 1360 * read.c: Fix formatting.
efaf0ba4 1361 * write.c: Fix formatting.
041ff4dd 1362
f980ada0
L		 13632000-07-19 H.J. Lu <hjl@gnu.org>
1364
1365 * sb.c: Include <stdlib.h> if exists for abort ().
1366
25a8b250
AM		 13672000-07-19 Alan Modra <alan@linuxcare.com.au>
1368
1369 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1370 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1371 (pa_type_args): Same here.
1372
7a9aaf92
NC		 13732000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1374
1375 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1376 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1377 the storage class is already set.
1378
8098403c
NC		 13792000-07-17 Kazu Hirata <kazu@hxi.com>
1380
fafb6d17 1381 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1382 * config/tc-mn10200.c: Likewise.
1383 * config/tc-mn10300.c: Likewise.
1384 * config/tc-pj.c: Likewise.
1385 * config/tc-tic80.c: Likewise.
1386 * config/tc-w65.c: Likewise.
8098403c 1387
977e771a
FCE		 13882000-07-17 Frank Ch. Eigler <fche@redhat.com>
1389
1390 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1391 is defined.
1392
63bf5651
ILT		 13932000-07-15 Ian Lance Taylor <ian@zembu.com>
1394
1395 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1396 @code.
1397
1cd1c99b
AM		 13982000-07-15 Alan Modra <alan@linuxcare.com.au>
1399
1400 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1401 ELF as are used for SOM (except the 32-bit reloc one) to decide
1402 whether a symbol can be reduced to a section symbol. Expand on
1403 the comment for symbols involved in LR% and RR% expressions.
1404
119d663a
NC		 14052000-07-14 Nick Clifton <nickc@cygnus.com>
1406
1407 * config/tc-mips.c (mips_disable_float_construction): New
1408 static variable. Set to true if doubles should not be
1409 constructed by loading two single width fp registers with
1410 halves of the value.
1411 (mips_ip): Test mips_disable_float_construction.
1412 (md_longopts): Add command line switches --construct-floats
1413 and --no-construct-floats.
1414 (md_parse_option): Parse new command line options.
1415 (md_show_usage): Describe new command line options.
1416
1417 * doc/c-mips.texi: Document new command line options.
1418
906fac54
AM		 14192000-07-13 Koundinya K <kk@ddeorg.soft.net>
1420
1421 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1422 * configure: Regenerate.
1423
14242000-07-13 Hans-Peter Nilsson <hp@axis.com>
1425
1426 * configure.in (DEFAULT_EMULATION setting): Revert part of
1427 2000-07-01 change that set te_multi=multi unless set to tmips.
1428 * configure: Regenerate.
1429
7f788821
NC		 14302000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1431
1432 * config/obj-coff.c (coff_frob_section): Add padding to the last
1433 section when aligning it increases its size.
1434
9a736b6b
NC		 14352000-07-11 Kazu Hirata <kazu@hxi.com>
1436
1437 * config/tc-tic54x.c: Fix formatting.
1438
3dd5103b
NC		 14392000-07-10 Kazu Hirata <kazu@hxi.com>
1440
1441 * config/tc-h8500.c: Fix formatting.
1aea3bb8 1442 * config/tc-tic54x.c: Fix formatting.
3dd5103b 1443
46b85d42
AM		 14442000-07-10 Alan Modra <alan@linuxcare.com.au>
1445
1446 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1447 displacements correctly.
1448
1449 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1450
14512000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1452
1453 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1454 warning.
1455 (hash_jam): Ditto.
1456
ad1079af
AM		 14572000-07-09 Alan Modra <alan@linuxcare.com.au>
1458
1459 From David Huggins-Daines <dhd@linuxcare.com>
1460 * config/te-hppalinux64.h: Add a new emulation.
1461 * configure.in (emulations): Add configure bits to support the
1462 64-bit Linux/parisc target.
1463 * configure: Regenerate.
1464
1465 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1466 (md_shortopts): Add `V' for ELF.
1467
1468 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1469 when SOM or ELF_ARG_RELOC are defined.
1470 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1471 ELF_ARG_RELOC are defined.
1472 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1473 (pa_stringer): ..Do it here instead. Fix comment typos.
1474 (hppa_force_relocation): Cast enums to int before comparing with
1475 ints.
1476
1477 From Ryan Bradetich <rbradetich@uswest.net>
1478 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1479 redifinition warning.
1480 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1481 (hppa_force_relocation): ditto
ad1079af
AM		 1482 (md_apply_fix): Added cast to buf to fix warnings.
1483
1484 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1485 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1486
1487 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1488 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1489 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1490 reloc_type** to avoid warnings in switch.
1491 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1492 little earlier instead.
1493
1494 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1495 and elf.
1496 (pa_type_args): Use symbol_arg_reloc_info.
1497 (struct pa_it): Make arg_reloc unsigned int.
1498 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1499 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1500 (pa_code): Delete. pa_text duplicates this function.
1501 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1502 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1503 int.
1504 (cons_fix_new_hppa): Actually change selector to e_fsel when
1505 warning about assuming so.
1506 (tc_gen_reloc): More example elf arg reloc code.
1507 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1508 (hppa_force_relocation): Likewise.
1509
1510 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1511 files.
1512 (pa_end_of_source): Prototype.
1513 (hppa_fix_adjustable): Prototype.
1514 (LABELS_WITHOUT_COLONS): Move it..
1515 * config/te-hppa.h: To here.
1516
1517 * config/te-hppa64.h: New file.
1518
1519 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1520 type.
1521 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1522 format -10, -16, 16 relocs.
1523 (hppa_elf_mark_end_of_function): Test for null
1524 last_call_info->start_symbol
1525
1526 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1527 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1528 re_assesmble_* functions. Delete extraneous statements. Fix
1529 typos in comments.
1530 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1531 insn to re_assemble_*.
1532
623aa224
UC		 15332000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1534
1535 * doc/internals.texi (Expressions): Fix typo.
58a77e41 1536
c4aa876b
NC		 15372000-07-08 Kazu Hirata <kazu@hxi.com>
1538
1539 * config/tc-sh.c: Fix formatting.
d0313fb7 1540 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 1541 * depend.c: Fix formatting.
1542 * flonum-konst.c: Likewise.
1543 * flonum-mult.c: Likewise.
c4aa876b 1544
6b31947e
NC		 15452000-07-07 Kazu Hirata <kazu@hxi.com>
1546
a5bfe8c9 1547 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 1548 * config/obj-vms.c: Fix comments.
1549 * config/tc-a29k.c: Likewise.
1550 * config/tc-alpha.c: Likewise.
1551 * config/tc-h8300.c: Likewise.
1552 * config/tc-h8500.c: Likewise.
1553 * config/tc-i370.c: Likewise.
1554 * config/tc-ia64.c: Likewise.
1555 * config/tc-m68hc11.c: Likewise.
1556 * config/tc-m68k.c: Likewise.
1557 * config/tc-mips.c: Likewise.
1558 * config/tc-ns32k.c: Likewise.
1559 * config/tc-ppc.c: Likewise.
1560 * config/tc-z8k.c: Likewise.
6b31947e 1561
b8a9dcab
NC		 15622000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1563
1564 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1565 Default to '(SEC_LOAD | SEC_DATA)'.
1566 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1567
1568 * doc/internals.texi (CPU Backend): Describe
1569 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1570
beb2de9b
AC		 1571Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1572
1573 * as.c (parse_args): NULL terminate the long option list.
1574
24ddb296
AC		 1575Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1576
1577 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 1578 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 1579
1fe72011
NC		 15802000-07-05 Nick Clifton <nickc@cygnus.com>
1581
1582 * config/tc-d30v.c (write_2_short): Further changes to warning
1583 messages produced when combining EITHER_BUT_PREFER_MU attributed
1584 opcodes.
1585
a5bfe8c9 15862000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 1587
1588 * MAINTAINERS: new
1589
8de8f17e
AO		 15902000-07-04 Alexandre Oliva <aoliva@redhat.com>
1591
1592 * config/tc-arm.c (psrs): Accept combinations of flags.
1593
00d2865b
NC		 15942000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1595
1596 * config/tc-avr.c: Change _ () to _() around all strings marked
1597 for translation (exception from the usual coding style).
1598 (avr_opt): New struct variable, how the new switches are set.
1599 (OPTION_MMCU): Define as 'm' and actually use.
1600 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1601 (show_mcu_list): New function, display the list of known MCUs.
1602 (md_show_usage): Document the new switches. Call show_mcu_list.
1603 (avr_set_arch): Change 'm' to OPTION_MMCU.
1604 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1605 Handle the new switches.
1606 (avr_operands): Disable warnings for undefined combinations of
1607 operands if -mall-opcodes. Disable warnings for skipping two-word
1608 instructions if enhanced core or -mno-skip-bug.
1609 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1610 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1611 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1612 (avr_ldi_expression): Warn about implicit lo8().
1613 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1614
54588503
UC		 16152000-07-01 Koundinya K <kk@ddeorg.soft.net>
1616
50bbae35
AM		 1617 * configure.in: Add entry for mips-*-sysv4*MP*
1618 * configure: Rebuild
1619 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1620 elf32-tradlittlemips for traditional mips targets.
1621 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1622 test for Link Once sections as in adjust_reloc_syms.
1623 * config/te-tmips.h: New file for traditional mips targets. Define
1624 TE_TMIPS.
58a77e41 1625
c9900432
NC		 16262000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1627
1628 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1629 flags argument is not present, don't change an existing section's
1630 section's attributes. If the flags argument is present, warn if the
1631 attributes don't match the section's current attributes. When
1632 long section names are supported, set SEC_LINK_ONCE and
1633 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1634
9d87310a
HPN		 1635Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1636
1637 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1638 symbols; create them.
1639
dbddefbf
NC		 16402000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1641
1642 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 1643 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 1644
2ae7e77b
AH		 16452000-06-27 Aldy Hernandez <aldyh@redhat.com>
1646
1647 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 1648 expressions. Ignore the problem when handling 16 bit signed
1649 immediates, because the assembler will take care of the relocation
1650 later.
2ae7e77b 1651
6b2539e3
NC		 16522000-06-27 Nick Clifton <nickc@cygnus.com>
1653
1654 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 1655 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 1656 sequential order, and emit warning messages if the input source
1657 code contains constructs like that, or parallel constructs
1658 containing such opcodes.
1659
65aa24b6
NC		 16602000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1661
1662 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1663 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1664 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1665 (md_show_usage): Update usage message.
1666 (md_parse_option): Allow redefinition of MCU type within the
1667 same avr[1-5] bfd machine type. Show both old and new MCU type
1668 in the error message.
1669 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1670 Simplify 8K wrap code.
1671
f0c56b90
NC		 16722000-06-25 Kazu Hirata <kazu@hxi.com>
1673
50bbae35
AM		 1674 * config/obj-aout.c: Remove all uses of DEFUN.
1675 * config/obj-ieee.c: Likewise.
1676 * config/tc-sh.c: Fix comment typos.
1677 * config/tc-tahoe.c: Likewise.
1678 * config/tc-vax.c: Likewise.
1679 * config/tc-w65.c: Likewise.
1680 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 1681 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1682
6d249963
DD		 16832000-06-24 DJ Delorie <dj@cygnus.com>
1684
1685 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1686 more changes from Sept 1999
1687 (tc_i386_fix_adjustable): ditto
1688 (md_apply_fix3): ditto
1689
680d2857 16902000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 1691
680d2857
FCE		 1692 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1693 (gas_cgen_parse_operand): Set it around expression() call.
1694 (gas_cgen_md_operand): Test for it before longjmp().
1695
e7b305a2
AM		 16962000-06-24 Kazu Hirata <kazu@hxi.com>
1697
c0fecd35
AM		 1698 * config/tc-h8500.c: Remove all uses of DEFUN.
1699 * config/tc-sh.c: Likewise.
1700 * config/tc-w65.c: Likewise.
1701 * config/tc-z8k.c: Likewise.
1702
e7b305a2
AM		 1703 * config/tc-h8500.c: Fix typos in comments.
1704
ed6d6fd3
FCE		 17052000-06-23 Frank Ch. Eigler <fche@redhat.com>
1706
1707 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1708 is defined.
1709
f7c88872
AM		 17102000-06-23 matthew green <mrg@redhat.com>
1711
1712 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 1713 defined. Fix error message for `[' grouping.
f7c88872 1714
70d6ecf3
AM		 17152000-06-22 Kazu Hirata <kazu@hxi.com>
1716
1717 * config/tc-h8300.c: Fix formatting and comment typos.
1718
e9718fe1
TW		 17192000-06-22 Timothy Wall <twall@cygnus.com>
1720
1721 * config/tc-ia64.c (note_register_values): Move premature QP
1722 notation clearing into the appropriate place.
1723
45288df1
AM		 17242000-06-22 Alan Modra <alan@linuxcare.com.au>
1725
1581f8c9
AM		 1726 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1727 first before anything else. Add bin-bugs.h, emul.h and progress.h
1728 Sort list of files as for $(OBJS) in Makefile.am.
1729
1730 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1731 find one. Remake dependencies.
1732 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1733 * Makefile.in: Regenerate.
1734 * doc/Makefile.in: Regenerate.
1735
45288df1
AM		 1736 * config/tc-i386.c (i386_displacement): Don't assume a constant
1737 displacement is necessarily 16 bits when in 16 bit code mode.
1738 (md_assemble): Instead size the displacement here after we know
1739 for sure that a .code16gcc operand hasn't automatically added
1740 operand size prefixes.
1741
01580992
L		 17422000-06-21 H.J. Lu <hjl@gnu.org>
1743
1744 * Makefile.am: Rebuild dependency.
1745 * Makefile.in: Rebuild.
1746
40f09f82
JL		 17472000-06-21 Kazu Hirata <kazu@hxi.com>
1748
1749 * config/tc-h8300.c (parse_reg): Make the function static.
1750 (parse_exp): Likewise.
1751
78295804
DD		 17522000-06-20 DJ Delorie <dj@cygnus.com>
1753
1754 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1755 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1756 for cygwin import libraries to work properly.
1757
45f85b08
L		 17582000-06-20 H.J. Lu <hjl@gnu.org>
1759
1760 * Makefile.am: Rebuild dependency.
1761 * Makefile.in: Rebuild.
1762 * configure: Likewise.
1763 * doc/Makefile.in: Likewise.
1764
39bec121
TW		 17652000-06-20 Timothy Wall <twall@cygnus.com>
1766
1767 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 1768 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 1769 * doc/c-tic54x.texi: New.
1770 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 1771 documentation file.
39bec121 1772 * doc/all.texi: Add C54X.
3e87a760 1773 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 1774 * doc/Makefile.in: Regenerate.
1775 * configure.in: Add tic54x and define LIBM for tic54x.
1776 * configure: Regenrate.
1777 * config/tc-tic54x.[ch]: New.
1778 * config/obj-coff.h: Add tic54x.
1779 * Makefile.am: (CPU_TYPES): Add tic54x.
1780 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1781 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1782 (as_new_LDADD): Add $(LIBM).
1783 * Makefile.in: Regenerate.
3e87a760 1784
60bcf0fa
NC		 17852000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1786
1787 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1788 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1789 * doc/as.texinfo: Likewise.
1790
1791 * configure, Makefile.in: Regenerate.
1792 * configure.in (emulations): Recognize m6811 and m6812.
1793 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1794 Added files for 68hc11 and 68hc12 assembler.
1795 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1796 * config/tc-m68hc11.h: Header definition for that assembler.
1797
ec05f674
NC		 17982000-06-18 Nick Clifton <nickc@redhat.com>
1799
24ef8152
NC		 1800 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1801 instead of OCTETS_PER_BYTE.
1802
ec05f674 1803 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 1804 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 1805
119caedd
L		 18062000-06-18 H.J. Lu <hjl@gnu.org>
1807
1808 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1809 * configure: Rebuild.
1810
607723e4
NC		 18112000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1812
3e87a760
AM		 1813 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1814 to BFD_ASSEMBLER.
607723e4 1815
b946ec34
NC		 18162000-06-16 Nick Clifton <nickc@cygnus.com>
1817
1818 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1819 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1820
1821 * doc/c-mips.texi: Document newly accepted cpu variants.
1822
37ce37b1
UC		 18232000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1824
1825 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1826
c06ae4f2
UC		 18272000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1828
1829 * macro.c (getstring): Make it possible to escape the quote
1830 character.
1831
20348649
JL		 1832Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1833
1834 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1835
bcef29e6
L		 18362000-06-13 H.J. Lu <hjl@gnu.org>
1837
1838 * configure: Regenerate.
1839
63a0b638
AM		 18402000-06-09 Alan Modra <alan@linuxcare.com.au>
1841
1842 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1843 separator.
1844 * doc/internals.texi (line_separator_chars): Semicolon is no
1845 longer a default. Mention null and newline as defaults.
1846
1847 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1848
1849 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1850 * config/tc-i860.h (line_separator_chars): Likewise.
1851 * config/tc-h8300.c (line_separator_chars): Likewise.
1852 * config/tc-i960.c (line_separator_chars): Likewise.
1853 * config/tc-m68k.c (line_separator_chars): Likewise.
1854 * config/tc-mips.c (line_separator_chars): Likewise.
1855 * config/tc-ns32k.c (line_separator_chars): Likewise.
1856 * config/tc-sparc.c (line_separator_chars): Likewise.
1857 * config/tc-vax.c (line_separator_chars): Likewise.
1858
1859 * config/tc-h8300.c (comment_chars): Use string initialiser.
1860 * config/tc-i960.c (line_comment_chars): Likewise.
1861 * config/tc-z8k.c (comment_chars, line_comment_chars,
1862 line_separator_chars): Likewise.
1863
1864 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1865 for TE_LINUX.
1866
9bab9349
NC		 18672000-06-08 Nick Clifton <nickc@cygnus.com>
1868
1869 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1870 for size 1 fixes.
1871
946efd95
DB		 18722000-06-08 David O'Brien <obrien@FreeBSD.org>
1873
1874 * configure.in (VERSION): Update to show this is the CVS mainline.
1875
6480b79a
DB		 18762000-06-08 Matthew Jacob <mjacob@feral.com>
1877
1878 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1879 $at is the integer register $r28, vs. both $r28 and the floating
1880 point register $f28.
1881
10850f29
JW		 18822000-06-08 James E. Wilson <wilson@cygnus.com>
1883
1884 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1885 (dot_endp): Don't call ia64_flush_insns.
1886 (emit_one_bundle): Don't delete prologue/body records from
1887 unwind_record list in first loop. Rewrite second loop to account for
1888 this.
1889
150f24a2
JW		 18902000-06-07 David Mosberger <davidm@hpl.hp.com>
1891
1892 * config/tc-ia64.c: Add missing prototypes.
1893 (generate_unwind_image): Cast argument to output_unw_records call.
1894
e38c9cc2
DC		 1895Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1896
46b85d42 1897 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 1898
1188e082
DC		 1899Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1900
1901 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1902 (REGISTER_P): likewise.
1903 (avr_opcodes): uses include/opcode/avr.h
1904 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 1905
ac743b2c
AM		 19062000-06-04 Alan Modra <alan@linuxcare.com.au>
1907
0b545448
AM		 1908 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1909 initializers too.
ac743b2c 1910
969e1a7b
L		 19112000-06-03 H.J. Lu <hjl@gnu.org>
1912
1913 * read.c (is_end_of_line): Put back `;'.
1914
65172ab8
AM		 19152000-06-03 Alan Modra <alan@linuxcare.com.au>
1916
1917 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1918
b75c0c92
AM		 19192000-06-01 Alan Modra <alan@linuxcare.com.au>
1920
1921 * expr.c (operand): Test is_end_of_line outside switch to catch
1922 line separator chars that are also operators.
1923 (operator): Return O_illegal for line separator chars.
1924
1925 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1926 entry (or `!' entry for TC_HPPA).
1927
1928 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1929 before indexing is_end_of_line. Remove redundant check for '\0'.
1930 (fp_op2): Likewise.
1931 * config/tc-h8500.c (md_assemble): Likewise.
1932 * config/tc-mcore.c (md_assemble): Likewise.
1933 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1934 (md_atof): Likewise
1935
1936 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1937 is_end_of_line.
1938 * config/tc-mcore.c (mcore_cons): Likewise.
1939 (mcore_float_cons): Likewise.
1940 (mcore_stringer): Likewise.
1941 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1942
a6836251
SB		 19432000-06-01 Scott Bambrough <scottb@netwinder.org>
1944
1945 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1946
43841e91
NC		 19472000-05-29 Nick Clifton <nickc@cygnus.com>
1948
1949 * config/tc-sh.c: Fix compile time warning messages.
1950
1951 * config/tc-mips.c: Fix compile time warning messages.
1952
a057431b
PB		 19532000-05-29 Philip Blundell <philb@gnu.org>
1954
1955 * doc/as.texinfo: Update copyright dates.
a81d9f0c 1956 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 1957 * NEWS: Mention ARM ELF support.
1958
3c07fb76
AO		 19592000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1960
1961 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1962 it is modified, and use the real_size to compute the frag address
1963 for dwarf2 line info.
1964
ad4d6ccf
AM		 19652000-05-27 Alan Modra <alan@linuxcare.com.au>
1966
1967 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1968 line-matching scheme to cope with automake moving variables around.
1969 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1970 * Makefile.in: Regenerate.
1971
6faf3d66
JJ		 19722000-05-26 Jakub Jelinek <jakub@redhat.com>
1973
1974 * config/tc-sparc.c (sparc_relax): New.
1975 (md_longopts): Add -relax and -no-relax options.
1976 (md_parse_options, md_show_usage): Likewise.
1977 (md_apply_fix3): Optimize tail call into branch always if possible.
1978
0a44c2b1
DL		 1979Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1980
1981 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1982 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1983 rules, with warning when a GAS statement specifies a packing that
1984 will result in an instruction being squashed.
3e87a760
AM		 1985 Added typdef packing_type and enumerals, changed various integer
1986 literals to use the enumerals.
0a44c2b1 1987
e0c9811a
JW		 19882000-05-24 David Mosberger <davidm@hpl.hp.com>
1989
1990 * config/tc-ia64.c (dot_restorereg_p): New function.
1991 (md_pseudo_table): Add restorereg.p.
1992 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1993 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1994
1995 * config/tc-ia64.h (unw_record_type): Add unwabi.
1996 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1997 called MASK with members for imask, and the masks produced by
1998 fr_mem, gr_mem, br_mem, and frgr_mem.
1999 (unw_p_record): Add members ABI and CONTEXT.
2000 (unw_x_record): Add member AB.
2001 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2002 as pseudo-register for use during unwind info generation.
2003 (AR_PFS, AR_LC): New macros.
2004 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2005 whose names start with an at sign (as in "@priunat").
2006 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2007 register.
2008 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2009 proc_end, unwind_info, personality_routine): Consolidate into
2010 "unwind" structure to reduce offset-table use. Add member
2011 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2012 to be emitted.
2013 (output_R1_format, output_R3_format, output_P3_format,
2014 output_P6_format): Initialize R with zero to reduce compiler warnings.
2015 (output_P7_format): Ditto. Add `default' branch to switch
2016 statement to reduce compiler warnings.
2017 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2018 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2019 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2020 into single argument.
2021 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2022 compiler warnings. Merge A and B args into single argument.
2023 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2024 A and B args into single argument.
2025 (free_record): Removed (wasn't used).
2026 (free_list_records): Also free imasks in prologue records.
2027 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2028 (output_spill_mask): Remove.
2029 (output_unwabi): New function.
2030 (output_epilogue, output_label_state, output_copy_state): Call
2031 alloc_record.
2032 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2033 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2034 argument.
2035 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2036 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2037 as part of handling the prologue records. Emit region's imask if
2038 we have one. Handle unwabi, epilogue, label_state, copy_state,
2039 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2040 spill_sprel_p, and spill_reg_p records.
2041 (set_imask, count_bits, slot_index): New function.
2042 (fixup_unw_records): Fix region size computation. Handle
2043 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2044 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2045 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2046 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2047 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2048 (dot_save): Use manifest constants for applicaton registers.
2049 Handle REG_PR and REG_PRIUNAT.
2050 (dot_restore): Don't just ignore it.
2051 (dot_restorereg): New function..
2052 (generate_unwind_image): Ensure unwind info is a multiple of eight
2053 bytes, not just four bytes.
2054 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2055 (dot_altrp): Don't just ignore it.
2056 (dot_savemem): New function. Replaces dot_savesp() and
2057 dot_savepsp(). Use manifest constants for applicaton registers.
2058 Handle REG_PR and REG_PRIUNAT.
2059 (dot_savef): Simplify.
2060 (dot_saveb): Support generation of br_gr.
2061 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2062 dot_label_state, dot_copy_state): New function.
2063 (dot_unwabi): Don't just ignore it.
2064 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2065 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2066 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2067 (emit_one_bundle): Set slot number for prologue/body records
2068 *before* emitting the first insn.
2069 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2070 (md_begin): Declare "psp" pseudo-register.
2071 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2072 so we don't get segfault.
2073 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2074 counts as required per SW Conventions manual
2075 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2076 output_preds_psprel, output_preds_sprel, output_spill_base,
2077 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2078 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2079 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2080 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2081 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2082 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2083 (dot_vframe): Implement.
2084 (dot_vframesp, dot_vframepsp): New function.
2085
f98fd99f
HPN		 2086Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2087
2088 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2089 * configure: Regenerate.
f98fd99f 2090
ee7fcc42
AM		 20912000-05-23 Alan Modra <alan@linuxcare.com.au>
2092
2093 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2094 (md_estimate_size_before_relax): so we can use it here instead of
2095 old kludges. Localise vars to blocks. Comment.
2096
2097 * frags.c (frag_new): Update fr_var comments.
2098 * frags.h (struct frag): Ditto.
2099
c67e42c9
RH		 21002000-05-22 Richard Henderson <rth@cygnus.com>
2101
2102 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2103 (pseudo_func): Add pcrel.
2104 (operand_match): Handle IA64_OPND_TGT64.
2105 (build_insn): Likewise.
2106 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2107 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2108 (fix_insn): Handle all three 64-bit relocation types.
2109
5110c57e
HPN		 2110Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2111
2112 * obj.h (struct format_ops): New members begin, app_file,
2113 s_set_other, s_set_desc, s_get_type, s_set_type,
2114 separate_stab_sections, init_stab_section.
2115
2116 * config/obj-multi.h: Update GPL notice to v2.
2117 (obj_begin): New.
2118 (obj_app_file): New.
2119 (S_SET_SIZE): Test s_set_size for NULL before calling.
2120 (S_SET_ALIGN): Similar for s_set_align.
2121 (S_SET_OTHER): New.
2122 (S_SET_DESC): New.
2123 (S_GET_TYPE): New.
2124 (S_SET_TYPE): New.
2125 (SEPARATE_STAB_SECTIONS): New.
2126 (INIT_STAB_SECTION): New.
2127 (EMIT_SECTION_SYMBOLS): New.
2128 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2129
2130 * config/obj-elf.h: Update GPL notice to v2.
2131 Mention that this file is included from obj-multi.h.
2132 (obj_begin): Wrap definition in ifndef.
2133 (elf_file_symbol): Constify declaration.
2134 (obj_app_file): Ditto.
2135 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2136 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2137
2138 * config/obj-elf.c (elf_s_set_other): New.
2139 (elf_file_symbol): Constify argument.
2140 (elf_separate_stab_sections): New.
2141 (elf_init_stab_section): New.
2142 (elf_format_ops): Add new members. Remove comma at end.
2143
2144 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2145 (ecoff_format_ops): Add new fields. Remove comma at end.
2146 Mention inconsistency for emit_section_symbols.
2147
2148 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2149
2150 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2151 (coff_separate_stab_sections): New.
2152 (coff_format_ops): Add new members.
2153
2154 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2155 (obj_aout_s_set_other): New.
2156 (obj_aout_s_set_desc): New.
2157 (obj_aout_s_get_type): New.
2158 (obj_aout_s_set_type): New.
2159 (obj_aout_separate_stab_sections): New.
2160 (aout_format_ops): New members added. Use obj_aout_process_stab,
2161 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2162 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2163 appropriate.
2164 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2165
b98ef147
AM		 21662000-05-22 Alan Modra <alan@linuxcare.com.au>
2167
2168 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2169 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2170 (md_estimate_size_before_relax): Ensure jumps to weak and
2171 externally visible symbols are relocatable.
2172
0aa5d426
HPN		 2173Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2174
2175 * stabs.c (aout_process_stab): Make global.
2176 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2177 * read.h (aout_process_stab): Declare.
2178
2179 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2180 Generalize to *aout, *coff *elf.
2181 * configure: Regenerated.
2182
2183 * doc/internals.texi (Object format backend): Say
2184 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2185
2186 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2187 * Makefile.in: Regenerated.
2188
7c3dc350
CM		 21892000-05-19 Catherine Moore <clm@cygnus.com>
2190
2191 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2192
b3b6a3fe
JL		 21932000-05-18 Alan Modra <alan@linuxcare.com.au>
2194
2195 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2196 instruction to reflect change in re_assemble_*.
2197
c9e10a08
JL		 2198Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2199
2200 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2201 build PA64 ELF tools.
2202 * configure: Rebuilt.
2203
3043679f
AM		 22042000-05-17 Alan Modra <alan@linuxcare.com.au>
2205
2206 * Makefile.am: Regenerate dependencies.
2207 * Makefile.in: Regenerate.
2208
322f2c45
NC		 22092000-05-15 Nick Clifton <nickc@cygnus.com>
2210
2211 * config/tc-arm.c (struct asm_psr): Add boolean field
2212 distinguishing between CSPR and SPSR. Rename 'number' field
2213 to 'field'.
2214 (psrs): Rearrange contents to match new asm_psr structure.
2215 (arm_psr_parse): Move next to psr_required_here. Make it
2216 return an asm_psr structure.
2217 (psr_required_here): Use asm_psr structure returned by
2218 arm_psr_parse.
2219 (do_msr): Reorganise to allow psr_required_here to be called
2220 only once.
2221 (md_undefined_name): Mark 'name' parameter as unused, since
2222 the COFF target does not use it.
322f2c45 2223
5e6cbf41
PB		 22242000-05-14 David O'Brien <obrien@FreeBSD.org>
2225
2226 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2227 standards.
2228 * config/te-aux.h: Likewise.
2229 * config/te-dpx2.h: Likewise.
2230 * config/te-go32.h: Likewise.
2231 * config/te-hp300.h: Likewise.
2232 * config/te-hppa.h: Likewise.
2233 * config/te-i386aix.h: Likewise.
2234 * config/te-ic960.h: Likewise.
2235 * config/te-interix.h: Likewise.
2236 * config/te-nbsd532.h: Likewise.
2237 * config/te-pc532mach.h: Likewise.
2238 * config/te-ppcnw.h: Likewise.
2239 * config/te-psos.h: Likewise.
2240 * config/te-sparcaout.h: Likewise.
2241 * config/te-sun3.h: Likewise.
2242 * config/te-sysv32.h: Likewise.
2243
4132022d
AM		 22442000-05-14 Alan Modra <alan@linuxcare.com.au>
2245
2246 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2247 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2248 and sign extend without an if statement.
2249 (build_bytes): Likewise.
2250
22512000-05-14 Kazu Hirata <kazu@hxi.com>
2252
2253 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2254 X_add_symbol L_32 case.
2255
b4fd930a
AM		 22562000-05-14 David O'Brien <obrien@FreeBSD.org>
2257
2258 * config/te-freebsd.h: New file.
2259
a38cf1db
AM		 22602000-05-13 Alan Modra <alan@linuxcare.com.au>
2261
897083bd
AM		 2262 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2263 bindtextdomain): Replace defines with those from intl/libgettext.h
2264 to quieten gcc warnings.
2265
a38cf1db
AM		 2266 * NEWS: Mention x86 .arch and -q.
2267
2268 * config/tc-i386.c (quiet_warnings): New.
2269 (md_assemble): Use quiet_warnings.
2270 (md_parse_option): Set quiet_warnings from -q.
2271 (md_show_usage): Mention -q, delete -m.
2272 (flag_do_long_jump): Delete.
2273 (md_parse_option): Remove -m.
2274 (md_show_usage): Remove -m.
2275 (md_create_long_jump): Remove useless flag_do_long_jump code.
2276
2277 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2278 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2279
e413e4e9
AM		 22802000-05-13 Alan Modra <alan@linuxcare.com.au>
2281 Alexander Sokolov <robocop@netlink.ru>
2282
2283 * doc/c-i386.texi (i386-Arch): New section.
2284 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2285
2286 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2287 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2288 architecture has been given and is not 486.
2289 (set_cpu_arch): New.
2290 (md_pseudo_table): Add .arch.
2291 (md_assemble): Warn if cpu architecture has been given and an
2292 unsupported instruction.
2293
2294 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2295 Move operand_types bit defines after relevant template field.
2296 (template): Add cpu_flags.
2297 (Cpu*): Define.
2298 (arch_entry): New.
2299
e8b1cae5
AO		 23002000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2301
2302 * config/tc-mn10300.h (md_end): Define.
2303 (mn10300_finalize): Declare.
2304 * config/tc-mn10300.c: Include dwarf2dbg.h.
2305 (debug_line): Define.
2306 (md_assemble): Generate dwarf2 line info.
2307 (mn10300_finalize): New function. Finalize dwarf2 info.
2308
426b0403
AM		 23092000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2310
2311 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2312 external version of the relocation for weak symbols.
2313
e4c58b25
JW		 23142000-05-08 David Mosberger <davidm@hpl.hp.com>
2315
2316 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2317 frame size in units of 16 bytes, as required per SW Conventions manual.
2318 (output_unw_records): Output info-block header as a dword to get
2319 byte-order right.
2320
8fce3f5e
AM		 23212000-05-08 Alan Modra <alan@linuxcare.com.au>
2322
2323 * as.h: #include "file", not <file> on files from ../include.
2324 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2325 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2326 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2327 (tc_coff_symbol_emit_hook): Ditto.
2328 (OPTCOUNT): Cast to int to avoid compiler warning.
2329 (md_begin): Fix signed/unsigned warnings.
2330
23312000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2332
2333 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2334 ABRANCH LONG case for a conditional branch on a 68000.
2335 (md_estimate_size_before_relax): Likewise. Also handle
2336 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2337 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2338 PC-relative on all CPUs.
2339 (md_estimate_size_before_relax): Likewise.
2340
fb166ee3
AM		 23412000-05-04 Alan Modra <alan@linuxcare.com.au>
2342
2343 * as.c (parse_args): Just mention current year in printed
2344 copyright message.
2345
7a899fff
C		 23462000-05-03 J.T. Conklin <jtc@redback.com>
2347
2348 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2349 unit registers.
7a899fff
C		 2350 (md_parse_option): Recognize -m7400.
2351
44877466
ILT		 23522000-05-03 Ian Lance Taylor <ian@zembu.com>
2353
2354 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2355 don't permit lp to become less than the words array.
2356
eaa15ab8
NC		 23572000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2358
2359 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2360 Fix little-endian case.
2361
7c4f6a03
AM		 23622000-05-03 David O'Brien <obrien@NUXI.com>
2363
2364 * as.c (parse_args): Update copyright.
2365
da5d444c
AM		 23662000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2367
2368 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2369 for the .bss section too.
2370
3f9b03b5
AM		 23712000-05-02 Alan Modra <alan@linuxcare.com.au>
2372
2373 * configure.in: Set em=linux for hppa-*-linux.
2374 * configure: Regenerate.
2375 * doc/Makefile.in: Regenerate with correct automake.
2376
2377 * frags.c (frag_grow): Sanity check chunk_size.
2378
2379 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2380 * config/obj-som.h: Likewise.
2381 * config/obj-ieee.h: Likewise.
2382
2383 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2384
2385 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2386 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2387 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2388 (pa_ip): low_sign_unext now returns via function value. Use
2389 re_assemble_* instead of dis_assemble_* and
2390 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2391 unnecessarily.
2392 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2393 (md_section_align, md_parse_option, md_show_usage,
2394 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2395 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2396 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2397 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2398 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2399 pa_text): Likewise.
2400 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2401 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2402 outside of switch. Correct mask and shifting errors in case 10
2403 and case -11. In case 21, compare against signed range to suit
2404 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2405 case 17 and case 22, use offsetT variable to properly check range.
2406 Use re_assemble_* here too.
2407 (evaluate_absolute): Change type of value to offsetT. Call
2408 hppa_field_adjust to do the work for us.
2409 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2410 (pa_parse_cmpib_64_cmpltr): Ditto.
2411 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2412 of i to unsigned int.
2413 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2414 (pa_end_of_source): Return type is void.
2415
a2984248
CM		 2416Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2417
2418 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2419
df136245
DC		 2420Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2421
2422 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2423 More comments added.
2424 (md_begin): Removed "construct symbols for each register name".
2425 Because register names conflicts with GCC generated function
2426 names.
2427 (avr_operand): Now constant numbers can be used as a register
2428 identifiers (0 as r0, 31 as r31).
2429 (md_assemble): use skip_space () before parsing instruction
2430 operands.
2431
c1e73230
AM		 24322000-05-01 Alan Modra <alan@linuxcare.com.au>
2433
2434 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2435 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2436 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2437 * configure: Regenerate.
2438
a1934524
AM		 24392000-04-29 Andreas Jaeger <aj@suse.de>
2440
2441 * as.h: Correctly check GCC version.
2442
d9b7d820
AM		 24432000-04-26 David O'Brien <obrien@FreeBSD.org>
2444
2445 * doc/as.1: Fix unbalanced brackets.
2446
2447 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2448 TE_FreeBSD.
2449 (line_comment_chars): Set to '/' if TE_FreeBSD.
2450
cea1ab94
JL		 2451Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2452
2453 * configure.in: Configury support for PA64 (currently disabled).
2454 * configure: Rebuilt.
2455
e799a695
AM		 24562000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2457
3e87a760 2458 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 2459 bfd_set_section_alignment.
2460
3b0ec529
AM		 24612000-04-25 Alan Modra <alan@linuxcare.com.au>
2462
2463 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2464 than 32.
2465
adcf07e6
NC		 24662000-04-24 Nick Clifton <nickc@cygnus.com>
2467
2468 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2469 * doc/as.texinfo (Align): Include arm and strongarm in list of
2470 targets that have the second form of the behaviour of the .align
3e87a760 2471 directive.
adcf07e6 2472
5047a41f
JL		 24732000-04-24 Mark Klein <mklein@dis.com>
2474
2475 * obj-som.c: Terminate obj_pseudo_table.
2476
a47cf567
NC		 2477Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2478
2479 * as.c (parse_args): Allow md_parse_option to override -a listing
2480 option.
2481 * config/obj-coff.c (add_lineno): Change type of offset parameter
2482 from "int" to "bfd_vma."
2483 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2484 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2485 (ppc_change_csect): Align correctly for XCOFF64.
2486 (ppc_machine): New function, which discards "ppc_machine" line.
2487 (ppc_tc): Cons for 8 when code is 64 bit.
2488 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2489 relocations.
2490 (md_parse_option): Handle -a64 and -a32.
2491 (ppc_xcoff64): New.
2492 * config/tc-ppc.h (TARGET_MACH): Define.
2493 (TARGET_FORMAT): Move to function.
2494 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2495
2496Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2497
2498 * config/tc-avr.c: New AVR_ISA_ defined.
2499 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2500 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2501 for `fmul', `movw' and `lpm R,Z' instructions.
2502 (avr_operands): Warn if current opcode is a two-word instruction
2503 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2504 (avr_opcodes): New commands added.
2505 (REGISTER_P): Check 'a' and 'v' constraint letters.
2506 (mcu_types): New MCU added.
2507
bf3ca999
TW		 25082000-04-22 Timothy Wall <twall@cygnus.com>
2509
2510 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2511 to "natval".
2512 (operand_match): Conditionally insert default bit values for IMMU9.
2513
98e5953c
JL		 25142000-04-14 Matthew Green <mrg@cygnus.com>
2515
2516 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2517 * configure: Rebuilt.
2518
a02fab7e
JL		 2519Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2520 Jason Eckhardt <jle@cygnus.com>
2521
c67e42c9 2522 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 2523
2524 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2525 Added handling of new operand types l,y,&,fe,fE,fx.
2526
800eeca4
JW		 2527Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2528 David Mosberger <davidm@hpl.hp.com>
2529 Timothy Wall <twall@cygnus.com>
2530 Andrew MacLeod <amacleod@cygnus.com>
2531 Jim Wilson <wilson@cygnus.com>
2532
2533 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 2534 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 2535 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2536 * Makefile.in: Rebuild.
2537 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2538 * configure: Rebuild.
2539 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2540 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2541 * expr.c (expr): Handle md_optimize_expr.
2542 * read.c (LEX_HASH): Add comment.
2543 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 2544
66778679
RH		 25452000-04-21 Richard Henderson <rth@cygnus.com>
2546
2547 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2548 bundling a non-delayed branch type instruction.
2549
aa15f6f7
AO		 25502000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2551
2552 * config/tc-mn10300.c (HAVE_AM30): Define.
2553 (md_assemble): Use it.
2554
16adf844
AM		 25552000-04-19 Alan Modra <alan@linuxcare.com.au>
2556
742f45cf
AM		 2557 * config/obj-elf.c (obj_elf_change_section): Check for changed
2558 section attributes.
2559
16adf844
AM		 2560 * Makefile.am: (CPU_MULTI_VALID): Remove.
2561 (MULTI_CPU_TYPES): Define.
2562 (MULTI_CPU_OBJ_VALID): Define.
2563 (DEPTC): Use the above.
2564 (DEPOBJ): Same here.
2565 (DEP2): And here.
2566 Regenerate dependencies.
2567 * Makefile.in: Regenerate.
2568
9c46fb1b
AM		 25692000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2570
742f45cf 2571 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 2572
508866be
L		 25732000-04-18 H.J. Lu (hjl@gnu.org)
2574
2575 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 2576 bfd_vma for non-bfd assemblers.
508866be 2577
ba2adb93
AM		 25782000-04-17 Alan Modra <alan@linuxcare.com.au>
2579
2580 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2581 doesn't give spurious errors.
2582
12ff5d56
AM		 25832000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2584
66778679 2585 * as.h (SEEK_SET): Define if undefined.
12ff5d56 2586
fc633e5b
AM		 25872000-04-13 Alan Modra <alan@linuxcare.com.au>
2588
2589 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2590 constants, and don't assume offsetT is 32 bits.
2591
1ed18ec1
NC		 25922000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2593
2594 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2595 (md_pcrel_from_section): Add prototype.
2596 (d10v_fix_adjustable): Add prototype.
2597 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2598
2599 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2600
3db10f32
NC		 26012000-04-12 Nick Clifton <nickc@cygnus.com>
2602
2603 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2604 symbol in frag chain.
2605
847f7ad4
AM		 26062000-04-10 Alan Modra <alan@linuxcare.com.au>
2607
2608 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2609 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2610 (fits_in_signed_word, smallest_imm_type): Ditto.
2611 (md_assemble): Use an offsetT var to hold offsetT values, not a
2612 long.
2613 (offset_in_range): New.
2614 (md_assemble): Use it.
2615 (md_convert_frag): Change type of target_address, opcode_address,
2616 and displacement_from_opcode_start to offsetT.
2617 (md_create_short_jump): Change type of offset to offsetT.
2618 (md_create_long_jump): Ditto.
2619 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2620 (md_chars_to_number): Remove.
2621 (output_invalid): Remove duplicate prototype.
2622
ec694b89
NC		 26232000-04-09 Nick Clifton <nickc@cygnus.com>
2624
2625 * Makefile.am (CPU_TYPES): Add 'avr'.
2626 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2627 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2628
16adf844 2629 * Makefile.in: Regenerate.
ec694b89
NC		 2630
2631 * doc/as.texinfo: Add M32R documentation.
2632
a2d91340 2633Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 2634
a2d91340 2635 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 2636 --enable-build-warnings option.
a2d91340
AC		 2637 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2638 * Makefile.in, configure: Re-generate.
2639
d92b1a8a
NC		 26402000-04-07 Nick Clifton <nickc@cygnus.com>
2641
2642 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2643 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2644 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2645 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2646 (arm_force_relocation): Force relocations for
2647 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2648
52ccafd0
JR		 2649Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2650
2651 * config/tc-sh.c (get_operands): There's no third operand if the
2652 first operand is an immediate.
2653
015551fc
JR		 2654Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2655
2656 * config/tc-sh.c (immediate): Delete.
2657 (sh_operand_info): Add immediate member.
2658 (parse_reg): Use A_PC for pc.
2659 (parse_exp): Add second argument 'op'. All callers changed.
2660 (parse_at): Expect pc to be coded as A_PC.
2661 Use immediate field in *op.
2662 (insert): Add fourth argument 'op'. All callers changed.
2663 (build_relax): Add second argument 'op'. All callers changed.
2664 (insert_loop_bounds): New function.
2665 (build_Mytes): Remove DISP_4.
2666 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2667 (assemble_ppi): Use immediate field in *operand.
2668 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2669 (md_apply_fix): Likewise.
2670 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2671
79bd78be
AO		 2672Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2673
2674 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2675
e30e5a6a
HPN		 2676Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2677
2678 * internals.texi (CPU backend): Document
2679 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2680
41b49281
AM		 26812000-04-04 Alan Modra <alan@linuxcare.com.au>
2682
8ad3436c
AM		 2683 * po/gas.pot: Regenerate.
2684
2685 * as.c (show_usage): Restore translated part of bug string.
2686 * gasp.c (show_usage): Likewise.
2687
41b49281
AM		 2688 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2689 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2690 than move-if-change.
2691 (DEP1): Modify for "gcc -MM".
2692 (DEPTC): Likewise.
2693 (DEPOBJ): Likewise.
2694 (DEP2): Likewise.
2695 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2696 Update dependencies.
2697 * Makefile.in: Regenerate.
2698
0a727238
AO		 26992000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2700
2701 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2702 (md_begin): Likewise.
2703 (HAVE_AM33): New macro.
2704 (md_assemble): Use it. Match r_regs and xr_regs only if
2705 HAVE_AM33.
2706
c20f4f8c
AM		 27072000-04-03 Alan Modra <alan@linuxcare.com.au>
2708
2709 * as.h: #include "bin-bugs.h"
2710 * as.c (show_usage): Use REPORT_BUGS_TO.
2711 * gasp.c: #include "bin-bugs.h"
2712 (show_usage): Use REPORT_BUGS_TO.
2713
2714 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2715
753f6b12
HPN		 2716Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2717
2718 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2719 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2720 adjustments.
2721
726c5dcd
AM		 27222000-04-03 Alan Modra <alan@linuxcare.com.au>
2723
2724 * config/tc-i386.c (i386_immediate): Don't assume a constant
2725 immediate is necessarily 16 bits when in 16 bit code mode.
2726 (md_assemble): Instead set guess_suffix here after we have checked
2727 registers.
2728
bf80011a
RH		 27292000-04-02 Richard Henderson <rth@cygnus.com>
2730
2731 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2732 quantities. Correct right shift sign extension.
2733 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2734 32-bit value when shifting into place.
2735
92161534
ILT		 27362000-04-01 Ian Lance Taylor <ian@zembu.com>
2737
2738 * app.c: Add ATTRIBUTE_UNUSED as needed.
2739 * config/tc-ppc.c: Likewise.
2740 (ppc_size): Make unsigned long.
2741 (ppc_insert_operand): Add casts to avoid warnings.
2742
447f3982
NC		 27432000-03-31 Nick Clifton <nickc@cygnus.com>
2744
2745 * config/tc-d10v.h (md_flush_pending_output): Define.
2746
21d75ec2
NC		 27472000-03-29 Nick Clifton <nickc@cygnus.com>
2748
2749 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2750 segment. Works for both BFD_ASSEMBLER and others.
2751 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2752
d1a1bf19
NC		 27532000-03-29 Nick Clifton <nickc@cygnus.com
2754
2755 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2756
224de7a5
AM		 27572000-03-28 Alan Modra <alan@linuxcare.com.au>
2758
2759 * listing.c (LISTING_LHS_WIDTH): Default depends on
2760 LISTING_WORD_SIZE.
2761 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2762
5b8274e3
ILT		 27632000-03-27 Ian Lance Taylor <ian@zembu.com>
2764
2765 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2766 string literal.
2767
224de7a5 27682000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 2769
2770 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2771
2772 * config/tc-avr.c (mcu_types): Add missing initialiser.
2773 (md_pcrel_from_section): Add prototype.
2774 (avr_operand): Remove redundant test of unsigned < 0.
2775 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2776
27772000-03-27 Denis Chertykov <denisc@overta.ru>
2778
2779 * config/tc-avr.c: New file for AVR support.
2780 * config/tc-avr.h: Likewise.
2781 * configure.in: Add AVR support.
2782 * configure: Regenerate.
2783
9f10757c
TW		 27842000-03-26 Timothy Wall <twall@cygnus.com>
2785
2786 * gasp.c (macro_op): Add new argument to check_macro call.
2787 Macro structure definitions moved to macro.h
2788 * sb.h: Add argument to prototype for input_scrub_include_sb.
2789 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2790 nesting checks with an additional flag.
2791 (struct input_save): Add flag to indicate whether current sb
2792 should be checked for proper macro/conditional nesting.
2793 (input_scrub_push/pop): Save/restore nest check flag.
2794 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 2795 defined.
9f10757c
TW		 2796 * macro.c (check_macro): Allow caller to retrieve parsed macro
2797 information if a pointer is provided. This information may be
2798 used by the new macro hooks.
2799 * macro.h: Update prototype for check_macro. Macro struct
2800 definitions moved here from macro.c/gasp.c.
2801 * read.c (read_a_source_file): Add parameter to check_macro call,
2802 and pass macro info to the macro hook, if defined.
2803 (input_scrub_insert_line): New. Allow insertion of a line of
2804 characters into the input stream.
2805 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2806 file into the input stream.
2807 (s_include): Use input_scrub_insert_file.
2808 * internals.texi: Document new macro hooks.
2809 * as.h: New prototypes added.
3e87a760 2810
224de7a5 28112000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 2812
2813 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2814 an initial capital letter.
2815 (i386_index_check): Reindent.
2816
11424155
NC		 28172000-03-19 Nick Clifton <nickc@cygnus.com>
2818
eaa15ab8 2819 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 2820 relative branches.
2821
43f05576
NC		 28222000-03-17 Thomas de Lellis <tdel@windriver.com>
2823
66778679
RH		 2824 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2825 instruction operand bad if Rd > 7 when generating
2826 thumb instructions. Prevents for example,
2827 "adr r12,label" from silently failing and generating
2828 the wrong instruction.
3e87a760 2829
67231402
NC		 28302000-03-17 Nick Clifton <nickc@cygnus.com>
2831
2832 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2833 that have a destingation >= 0x400000.
3e87a760 2834 Fix compile time warning messages.
67231402 2835
a37c8f88
JR		 2836Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2837
2838 * config/tc-sh.c (md_begin): When encountering insn that are
2839 not supported by the current arch, only change the name if
2840 its contents are the same as prev_name.
2841 (get_specific): If the the architecture doesn't match, fail.
2842
dead1419
JR		 2843Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2844
2845 * config/tc-sh.c (IDENT_CHAR): Define.
2846 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2847 matching back where it came from.
2848
182e89d3
JR		 2849Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2850
2851 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2852
84f73d89
NC		 28532000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2854
2855 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2856 normal operands.
2857
dbbc7809
JL		 28582000-03-15 Kazu Hirata <kazu@hxi.com>
2859
2860 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2861
271bb601
HPN		 2862Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2863
2864 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2865 floating-point-number, make sure 'f' is in FLT_CHARS.
2866
8684e216
HPN		 2867Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2868
2869 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2870 (s_lcomm_internal): Use it.
2871 * doc/internals.texi (CPU backend): Document it.
2872 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2873 bytes.
2874
bb2d6cd7
GK		 28752000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2876
2877 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2878 when embedded-pic.
2879
2880 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 2881 implementation doesn't have special handling for switch
2882 statements.
bb2d6cd7
GK		 2883 (macro_build): Allow for code in sections other than .text.
2884 (macro): Likewise.
2885 (mips_ip): Likewise.
2886 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 2887 Don't perform relocs if we will be outputting them.
bb2d6cd7 2888 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 2889 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2890 embedded-pic.
bb2d6cd7 2891
5c86cbc7 28922000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 2893
66778679
RH		 2894 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2895 relocation type based on the entry in the fixup structure.
a47cf567 2896 Put S_IS_EXTERN processing back in.
5c86cbc7 2897
f8c827e9
L		 28982000-03-08 H.J. Lu (hjl@gnu.org)
2899
2900 * Makefile.am (install-exec-tooldir): Depend on
2901 install-exec-bindir for parallel make.
2902 * Makefile.in: Regenerated.
2903
8ad9e709
NC		 29042000-03-06 Nick Clifton <nickc@cygnus.com>
2905
2906 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2907 switch.
2908 (md_parse_option): Parse -m32r command line switch - disable m32rx
2909 compatability.
ded0aeb7
NC		 2910 (md_show_usage): Document new option.
2911
2912 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2913 * doc/Makefile.in: Regenerate.
2914 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 2915
b7b8f327
MM		 29162000-03-02 Michael Meissner <meissner@redhat.com>
2917
2918 * config/tc-d30v.c (check_range): Remove code that incorrectly
2919 sign extended values where bits < 32.
2920
15886821
L		 29212000-03-02 H.J. Lu (hjl@gnu.org)
2922
2923 * configure.in: Support --enable-targets=all on ia32.
2924 * configure: Regenerated.
2925
8bf950bf
NC		 29262000-03-01 Nick Clifton <nickc@cygnus.com>
2927
2928 * gasp.c (do_align): Remove bogus check of alignment value.
2929
c5e54cc2
ILT		 29302000-02-27 Thomas de Lellis <tdel@windriver.com>
2931
2932 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2933 TC_PPC was defined forced the type of a symbol with no other type
2934 to be BSF_OBJECT.
2935
65fd87bc
ILT		 29362000-02-27 Hans-Peter Nilsson <hp@axis.com>
2937
2938 * doc/internals.texi (CPU backend): Mention that
2939 line_separator_chars do not break up comments. Fix typos for
2940 LEX_AT and LEX_NAME descriptions. Document operands for
2941 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2942 description of md_create_short_jump usage. Document argument for
2943 md_undefined_symbol.
2944
a25fe906
ILT		 29452000-02-27 Jakub Jelinek <jakub@redhat.com>
2946
2947 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2948 (md_parse_option): Handle it.
2949 (md_show_usage): Document it.
2950
21b10511
ILT		 29512000-02-27 Ian Lance Taylor <ian@zembu.com>
2952
2953 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2954 opcode, for the instruction `pal19'. From Andrea Arcangeli
2955 <andrea@suse.de>.
2956
773f551c
AM		 29572000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2958
2959 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2960 from here..
2961 (md_assemble): To here, before template operands are matched.
2962 Also ensure a constant immediate is sign extended when we know the
2963 size is at most 16 bits. This is to catch cases like "add
2964 $0xffc0,%ax" where we don't know the size, and thus that the
2965 immediate can be represented as Imm8S until after parsing the
2966 register operand.
2967 (i386_displacement): Similarly sign extend 16 bit constant
2968 displacements.
2969 (md_assemble): Relax 16-bit jump constant range check to suit sign
2970 extended displacements.
2971
28d33191
JL		 29722000-02-26 Andreas Jaeger <aj@suse.de>
2973
2974 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2975
cc5ca5ce
AM		 29762000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2977
2978 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2979 call operands when intel_syntax.
2980 (intel_float_operand): Return 2 for "fi...".
2981 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2982 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2983 earlier "SHORT" change.
2984 (md_assemble): When determining suffix from Regs, exclude
2985 InOutPortReg.
2986
056350c6
NC		 29872000-02-24 Nick Clifton <nickc@cygnus.com>
2988
2989 * configure: Add arm-wince, mips-pe and sh-pe targets.
2990 * configure: Regenerate.
2991
2992 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2993 sh-pe targets.
2994 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2995 "pe-mips" for the mips-pe target.
2996
2997 * config/tc-arm.c (insns): Change displacement encoded in BL
2998 and B instructions if the target port is arm-wince.
2999 (do_ldst): Do not bias the relocation offset if the target
3000 port is arm-wince.
3001 (md_pcrel_from): Add in missing relocation offset bias if the
3002 target os arm-wince.
3003
3004 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3005 (md_begin): Disable -G support for mips-pe target.
3006 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3007 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3008 COFF flavour.
3009
3010 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3011 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3012 assembler, just set the alignment to 4.
3013
3014 * config/te-wince-pe.h: New file for WinCE targets. Define
3015 TE_WINCE.
3016
36bf8ab9
AM		 30172000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3018
3019 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3020 string instructions.
3021 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3022 (i386_intel_memory_operand): After finding a segment override,
3023 check again for no `[' before looking for a displacement. Bomb if
3024 more than one displacement rather than silently discarding the
3025 second and subsequent ones. Free strings malloc'd by
3026 build_displacement_string.
3027
f5795b08
CM		 30282000-02-24 Catherine Moore <clm@cygnus.com>
3029
3030 * config/obj-som.c (obj_pseudo_table): Add "weak".
3031 (obj_som_weak): New routine.
3032
abd63a32
AM		 30332000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3034
520dc8e8
AM		 3035 * config/tc-i386.c (union i386_op): New.
3036 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3037 Throughout file replace occurences of disps[n], imms[n], regs[n]
3038 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3039 intel mode operand swapping. Add assert in regKludge and
3040 fake_zero_displacement code. Test i.types[n] when outputting
3041 displacements and immediates. Combine output of Disp16 with
3042 Disp32.
7f3f1ea2
AM		 3043 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3044 when in intel mode by (not) reversing fsub and fdiv operands
3045 before the template search. This fails for single operand
3046 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3047 undefined. Instead fix the base_opcode after we've found the
3048 template. Move base_opcode xor with found_reverse_match from
3049 opcode output code to before this fix so we test for the correct
3050 opcodes.
3051 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3052 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3053
3054 * config/tc-i386.h (TC_RELOC): Delete.
3055 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3056 with equivalent call to reloc.
3057
abd63a32
AM		 3058 * as.h (flag_m68k_mri): Move declaration after target include, and
3059 only declare when TC_M68K defined. Define as zero otherwise.
3060 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3061 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3062 Define as zero otherwise.
3063 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3064 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3065 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3066 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3067 testing whether defined.
3068 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3069 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3070 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3071 rather than testing whether defined.
3072 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3073 (parse_mri_cons): Declare and use only when TC_M68K.
3074 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3075 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3076 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3077
3078 * NEWS: Mention IBM 370 support.
3079
7e052742
RH		 30802000-02-23 Richard Henderson <rth@cygnus.com>
3081
3082 * config/tc-i386.c (md_assemble): When swapping operands for
3083 intel_syntax, assume everything that's not Imm or Disp is a
3084 register.
3085
5b93d8bb
AM		 30862000-02-23 Linas Vepstas <linas@linas.org>
3087
3088 * config/tc-i370.c, config/tc-i370.h: New files.
3089 * Makefile.am: Add support for Linux/IBM 370.
3090 * configure.in: Likewise.
3091 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3092 * config/obj-elf.c: Include elf/i370.h
3093 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3094
3095 * Makefile.in: Regenerate.
3096 * configure: Regenerate.
3097
3098 * doc/c-i370.texi: New file.
3099 * doc/all.texi: Include it.
3100 * doc/as.texinfo: And here.
3e87a760 3101 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3102 * doc/Makefile.in: Regenerate.
3103
25f2196d
CC		 31042000-02-19 Michael Meissner <meissner@redhat.com>
3105
3106 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3107 determine if an instruction can be used in parallel with an ADDppp
3108 or SUBppp instruction.
3109
6349b5f4
AH		 31102000-02-22 Andrew Haley <aph@cygnus.com>
3111
3112 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3113
c97ef257
AH		 31141999-12-30 Andrew Haley <aph@cygnus.com>
3115
3116 * config/tc-mips.c (mips_gp32): New variable.
3117 (macro_build) Use mips_gp32.
3118 (mips_ip): Ditto.
3119 (md_longopts): Add "-mgp32" and "-mgp64".
3120 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3121
a47cf567
NC		 3122 (OPTION_M7900): Change offset
3123 (OPTION_NO_M7900): Ditto.
3124
b985eaa8
ILT		 31252000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3126
3127 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3128 warning, and bump it to 1.
3129
52454417
ILT		 31302000-02-22 Ian Lance Taylor <ian@zembu.com>
3131
3132 From Brad Lucier <lucier@math.purdue.edu>:
3133 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3134 match format.
3135
6b76fefe
CM		 31362000-02-21 Catherine Moore <clm@cygnus.com>
3137
3138 * config/tc-mips.c (MF_HILO_INSN): Define.
3139 (mips_7000_hilo_fix): Declare.
3140 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3141 (md_parse_option): Check for 7000_HILO_FIX options.
3142 (OPTION_M7000_HILO_FIX): Define.
3143 (OPTION_NO_M7000_HILO_FIX): Define.
3144 * doc/c-mips.texi (-mfix7000): Describe.
3145
f6af82bd
AM		 31462000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3147
3148 * listing.c (print_lines): Remove unused variable `end'.
3149
3150 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3151 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3152 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3153 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3154 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3155 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3156
8c8281f4
NC		 31572000-02-18 Nick Clifton <nickc@cygnus.com>
3158
3159 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3160 the computed frag offset, rather than overwriting it.
3161
d4845d57
JR		 3162Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3163
3164 * config/tc-sh.c ("elf/sh.h"): Include.
3165 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3166 (md.begin): Initialize target_arch.
3167 Only include opcodes in has table that match selected architecture.
3168 (parse_reg): Recognize register names for sh-dsp.
3169 (parse_at): Recognize post-modify addressing.
3170 (get_operands): The leading space is now optional.
3171 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3172 arguments. Update valid_arch.
3173 (build_Mytes): Add support for SDT_REG_N.
3174 (find_cooked_opcode): New function, broken out of md_assemble.
3175 (assemble_ppi, sh_elf_final_processing): New functions.
3176 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3177 (md_longopts, md_parse_option): New option: -dsp.
3178 * config/tc-sh.h (elf_tc_final_processing): Define.
3179 (sh_elf_final_processing): Declare.
3180
c97305a1
JL		 3181Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3182
3183 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3184 the unwinder subspace. Save the current seg/subseg before creating
3185 the new seg/subseg.
3186
bec50466
NC		 31872000-02-10 Nick Clifton <nickc@cygnus.com>
3188
3189 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3190 little endian targets.
bec50466 3191 (INST_BYTE1): Redefine to handle big and little endian
66778679 3192 targets.
bec50466
NC		 3193 (cpu_type): New type: Select between M340 and M210.
3194 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3195 instructions of the M340.
bec50466 3196 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3197 instructions.
bec50466
NC		 3198 (md_atof): Add support for little endian targets.
3199 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3200 line switches.
bec50466
NC		 3201 (md_convert_frag): Add support for little endian targets.
3202 (md_apply_fix3): Add support for little endian targets.
3203 (md_number_to_chars): Add support for little endian targets.
3204
a25c045a
TW		 32052000-02-10 Timothy Wall <twall@redhat.com>
3206
3207 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3208 defined, use it to verify the symbol just read should be a label.
3209
f28e8eb3
TW		 32102000-02-10 Timothy Wall <twall@redhat.com>
3211
3212 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3213 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3214 around colons when KEEP_WHITE_AROUND_COLON is defined.
3215 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3216 and KEEP_WHITE_AROUND_COLON.
3217
6dc19fc4
TW		 32182000-02-08 Timothy Wall <twall@redhat.com>
3219
3220 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3221 logic.
6dc19fc4 3222 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3223 implemented.
6dc19fc4
TW		 3224 (end_repeat): New. Provide support for a "break" out of the
3225 repeat loop.
3226 * read.h: Add prototypes for new functions.
3e87a760 3227
f805106c
TW		 32282000-02-08 Timothy Wall <twall@redhat.com>
3229
3230 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3231 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3232 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3233 non-zero.
3234
4469be0f
TW		 32352000-02-08 Timothy Wall <twall@redhat.com>
3236
3237 * read.c: Added elseif to directives table.
3238 * read.h: Added prototype for s_elseif.
3239 * doc/as.texinfo: Added description for elseif.
3240 * cond.c (s_elseif): New function
3e87a760 3241
24a17b6c
TW		 32422000-02-04 Timothy Wall <twall@redhat.com>
3243
3244 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3245 listings.
24a17b6c 3246
bea9907b 32472000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3248
bea9907b
TW		 3249 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3250 default values.
3251 * frags.c (frag_new): Calculate fr_fix in octets
3252 (frag_now_fix) Return offset as target address offset (bytes).
3253 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3254 quantities).
bea9907b
TW		 3255 * frags.h: Added prototype for frag_now_fix_octets().
3256 Distinguish between octets and bytes in field descriptions.
3257 * listing.c (calc_hex): Account for octets vs bytes when
3258 printing addresses/offsets.
3259 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3260 target is little-endian, print the octets in a word in big-endian
3261 order so that the display looks like a proper hexadecimal number,
3262 instead of having the octets reversed.
3263 * read.c (do_align): When recording alignment, alignment power
3264 should be in terms of target bytes (minimum addressible unit)
3265 instead of octets.
3266 (do_org) Convert ORG target address (byte) argument into an
3267 octet offset when generating a variable fragment.
3268 * symbols.c (resolve_symbol_value): Symbol final value
3269 converted to a target address offset (bytes) from its octet offset.
3270 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3271 offset (bytes) is adjusted by the frag offset (octets) converted
3272 to bytes.
3273 (coff_frob_section) Section alignment power is in terms of bytes;
3274 convert it to an octet alignment power when calculating size (and
3275 size mask) in octets. Don't modify the section size in order to
3276 "align" it for TI COFF, since that format has a different method
3277 for storing alignment information.
3e87a760 3278
210dcc61
TW		 32792000-02-01 Timothy Wall <twall@cygnus.com>
3280
3281 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3282 entries, matching the way GCC generates them. If not escaped, the
3283 filename is encoded incorrectly.
3284
557537a5 32852000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3286
557537a5
NC		 3287 * config/tc-arm.c (reg_table): Add support for ATPCS register
3288 naming conventions.
2c1c4c62 3289
557537a5 32902000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3291
2c1c4c62
GK		 3292 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3293 already defined.
3e87a760 3294 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3295 New macro.
3296 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3297 of a symbol when we really care about its value.
3298
32992000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3300
3301 * config/tc-mcore.c (md_assemble): Give warning message if
3302 operands passes to instruction are more than the spec.
3303
2f0ca46a
NC		 33042000-01-27 Thomas de Lellis <tdel@windriver.com>
3305
66778679 3306 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3307 Thumb mode but the label seen was not declared as '.thumb_func'
3308 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3309 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3310
4c63da97
AM		 33112000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3312
3313 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3314 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3315
3316 * Makefile.in: Same here.
3317 Update copyright.
3318
3319 * configure.in: Set bfd_gas for i386-aout when primary target
3320 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3321 we may need the primary te_file. Remove incorrect comment.
3322
3323 * configure: Regenerate.
3324
3325 * config/e-i386aout.c: New file.
3326
3327 * as.c (USE_EMULATIONS): Move to before print_version_id.
3328 (struct emulation): Add i386aout.
3329 (show_usage): Split text strings. Reformat -a text. Add --em
3330 help.
3331 Update copyright.
3332
3333 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3334 (aout_format_ops): New.
3335 Update copyright.
3336
3337 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3338 preprocessor conditional and add aout USE_EMULATIONS tests.
3339 (read_a_source_file): Don't pass error strings to printf as
3340 format arg.
3341 Update copyright.
3342
3343 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3344 format arg.
3345 (do_data): Same here.
3346 (process_file): And here.
3347 Update copyright.
3348
3349 * symbols.c (colon): Rewrite "already defined" fatal message
3350 code for aout with USE_EMULATIONS.
3351 Update copyright.
3352
3353 * config/obj-aout.c (OBJ_HEADER): Define.
3354 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3355 fields of sentinel.
4c63da97
AM		 3356 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3357 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3358 forms here.
3359 (obj_aout_type): Expand S_SET_OTHER here too.
3360 (obj_read_begin_hook): Remove.
3361 (aout_pop_insert): New.
3362 (obj_aout_s_get_other): New.
3363 (obj_aout_s_get_desc): New.
3364 (aout_format_ops): New.
3365 Update copyright.
3366
3367 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3368 gets aout_pseudo_table.
3369 (aout_pseudo_table): Declare.
3370 (obj_read_begin_hook): Define.
3371 Update copyright.
3372
3373 * config/obj-coff.c (obj_pseudo_table): Rename to
3374 coff_pseudo_table.
3375 (coff_pop_insert): Use coff_pseudo_table.
3376 (coff_sec_sym_ok_for_reloc): Remove.
3377 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3378 and comment all zero entries and remove #if 0 code.
3379 Update copyright.
3380
3381 * config/obj-coff.h (obj_pop_insert): Define.
3382 (coff_pseudo_table): Declare.
3383 Update copyright.
3384
3385 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3386 s_get_size, s_set_size. Comment all zero entries.
3387 Update copyright.
3388
3389 * config/obj-elf.c (elf_s_get_other): New function.
3390 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3391 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3392 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3393 comment.
3394 (obj_elf_parse_section_letters): Don't pass error strings to
3395 printf as format arg.
3396 Update copyright.
3397
3398 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3399 OBJ_MAYBE_ECOFF.
3400 (elf_s_get_other): Declare.
3401 (S_GET_OTHER) Define as elf_s_get_other if not already
3402 defined.
3403 (S_SET_OTHER): Only define when not already defined.
3404 (elf_obj_read_begin_hook): Declare.
3405 (obj_read_begin_hook): Define.
3406 (elf_obj_symbol_new_hook): Declare.
3407 (obj_symbol_new_hook): Define.
3408 Update copyright.
3409
3410 * config/obj-multi.h: Add copyright header and protect against
3411 multiple inclusion. Add * to all function pointers.
3412 (OBJ_HEADER): If defined, include it rather than other defines
3413 in this file.
3414 (obj_frob_file_after_relocs): Test for NULL.
3415 (obj_symbol_new_hook): Here too.
3416 (obj_sec_sym_ok_for_reloc): And here.
3417 (S_GET_OTHER): Define.
3418 (S_GET_DESC): Define.
3419 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3420 (OBJ_MAYBE_ELF): Update comment.
3421
3422 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3423 OBJ_AOUT preprocessor conditional and handle emulation by
3424 testing OUTPUT_FLAVOR.
3425 (i386_displacement): Here too.
3426 (md_section_align): Similarly here.
3427 (i386_target_format): Conditionally compile when more than one
3428 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3429 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3430 (i386_displacement): Here too.
3431 Update copyright.
3432
3433 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3434 Define TARGET_FORMAT for aout only when not multi.
3435 Update copyright.
3436
3437 * config/te-multi.h: Delete file as it's identical to te-generic.h
3438
add0c677
AM		 34392000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3440
3441 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3442 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3443 LONG_MNEM_SUFFIX.
3444
3445 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3446 DWORD_MNEM_SUFFIX.
3447 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3448 comments.
3449
a19d8eb0
CP		 34502000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3451
66778679
RH		 3452 * config/tc-mips.c (mips_do_align): New function.
3453 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 3454
550262c4
NC		 34552000-01-10 Philip Blundell <philb@gnu.org>
3456
3457 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 3458 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 3459 line separator for Linux.
3460 * doc/as.texinfo (Comments): Mention the ARM.
3461
0decc840
NC		 34622000-01-10 Philip Blundell <pb@futuretv.com>
3463
3464 * configure.in (arm*-*-conix*): New target.
3465 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3466 armv*-*-linux-gnu.
3467 * configure: Regenerate.
3468
2e13b764
NC		 34692000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3470
3471 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3472 (obj_elf_visibility): New function.
3e87a760 3473
2e13b764
NC		 3474 * doc/as.texinfo (Visibility): New node: document visibility
3475 pseudo ops.
3476
3138f287
AM		 34771999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3478
3479 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3480 warning for absolute jump/call without `*' in non-intel mode. No
3481 need to set i.types[0] JumpAbsolute in intel mode.
3482
df32bc61
NC		 34831999-12-22 Philip Blundell <pb@futuretv.com>
3484
3485 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3486 hook function when changing sections.
3487 (arm_s_data): Likewise.
3488
b4d0b2b3
NC		 34891999-12-14 Nick Clifton <nickc@cygnus.com>
3490
3491 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 3492 command line switch.
b4d0b2b3 3493
85cb2cf9
JL		 3494Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3495
3496 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3497 (r_registers, xr_registers): Define.
3498 (r_register_name, xr_register_name): New functions.
3499 (md_assemble): Handle new am33 operand types and instruction
3500 formats.
3501 (mn10300_insert_operand, check_operand): Likewise.
3502
a64bcdd8
NC		 35031999-11-29 Nick Clifton <nickc@cygnus.com>
3504
3505 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3506 (s_force_thumb): Set thumb_mode to 2.
3507 (md_assemble): Do not complain about thumb instructions on a
3508 non-thumb target if thumb_mode is set to 2.
3509
43b4c25e
MM		 35101999-11-28 Michael Meissner <meissner@cygnus.com>
3511
3512 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3513 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3514 (O_...): Add new machine dependent expressions if we are handling
3515 explicit relocations.
3516 (alpha_reloc_op): New static table holding the explicit relocation
3517 information.
3518 (alpha_literal_hash): New static to hold the hash table for
3519 explicit relocations.
3520 (alpha_macros): Add support for explicit relocations.
3521 (md_begin): If explicit relocations, initialize hash table.
3522 (md_assemble): Don't print a second error if tokenize_arguments
3523 already printed an error message.
3524 (md_apply_fix): Add support for explicit relocations.
3525 (alpha_force_relocation): Ditto.
3526 (alpha_fix_adjustable): Ditto.
3527 (alpha_adjust_symtab): New function to support explicit
3528 relocations.
3529 (alpha_adjust_symtab_relocs): Ditto.
3530 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3531 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3532 Add support for explicit relocations. Return -2 if an error
3533 message was already printed.
3534 (find_macro_match): Add support for explicit relocations. Comment
3535 each of the cases.
3536 (emit_insn): Add support for explicit relocations.
3537 (assemble_tokens): Ditto.
3538 (emit_ldgp): Ditto.
3539 (load_expression): Ditto.
3540 (emit_lda): Ditto.
3541 (emit_ldah): Ditto.
3542 (emit_ir_load): Ditto.
3543 (emit_loadstore): Ditto.
3544 (emit_ldXu): Ditto.
3545 (emit_ldil): Ditto.
3546 (emit_sextX): Ditto.
3547 (emit_division): Ditto.
3548 (emit_jsrjmp): Ditto.
3549 (emit_retjcr): Ditto.
3550
3551 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3552 ELF object format.
3553 (tc_adjust_symtab): If explicit relocations, call the function
3554 alpha_adjust_symtab.
3555 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3556 relocations next to the literal relocation they reference.
3557 (TC_INIT_FIX_DATA): Initialize the new fields.
3558 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3559
afbf211f
JL		 3560Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3561
3562 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3563 'B' operand for PA2.0 bb instruction.
eaa15ab8 3564
f11900d0
NC		 35651999-11-18 Nick Clifton <nickc@cygnus.com>
3566
3567 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3568 target.
3e87a760 3569
f11900d0
NC		 3570 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3571 relocs.
3572 (mcore_force_relocation): Force relocations to be generated for
3573 RVA relocs.
3574
2daf4fd8
AM		 35751999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3576
3577 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3578 (i386_displacement): Disallow O_big displacements.
3579
eb726e5d
DL		 3580Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3581
3e87a760
AM		 3582 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3583 Small improvements in error checking.
eb726e5d
DL		 3584 (md_assemble): Support for unconditional ARM instructions.
3585 (md_parse_option): Support for -m[arm]v5e flag.
3586
035349a4
NC		 35871999-11-12 Nick Clifton <nickc@cygnus.com>
3588
3589 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 3590 buffer.
035349a4 3591
c1eae114
NC		 35921999-11-11 Nick Clifton <nickc@cygnus.com>
3593
3594 * macro.c (buffer_and_nest): Look for seperator after TO and
3595 FROM tokens.
3596
c5c834aa
AH		 35971999-11-08 Andrew Haley <aph@cygnus.com>
3598
3599 * app.c (do_scrub_chars): When in State 10, treat backslash
3600 characters in the same way as as symbol characters.
3601
98007ce7
RH		 36021999-11-07 Richard Henderson <rth@cygnus.com>
3603
3604 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3605 the previous label was in the current section before playing
3606 with auto-alignment.
3607
d6c497c7
NC		 36081999-11-06 Nick Clifton <nickc@cygnus.com>
3609
3610 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 3611 for weak symbols.
d6c497c7 3612 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 3613 the symbol is weak.
d6c497c7 3614
dd33dc0f
MM		 36151999-11-05 Michael Meissner <meissner@cygnus.com>
3616
3617 * expr.h (operatorT): Increase machine dependent operators to 16.
3618 * expr.c (op_rank): Ditto.
3619
5f91fe03
ILT		 36201999-11-03 Ian Lance Taylor <ian@zembu.com>
3621
53b0d397
ILT		 3622 * read.c (pseudo_set): Reject attempts to set the value of a
3623 section symbol.
3624
5f91fe03
ILT		 3625 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3626 if it is defined.
3627
3628 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3629
3630 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3631 to bfd_set_section_contents.
3632
829ce307
NC		 36331999-11-03 Nick Clifton <nickc@cygnus.com>
3634
3635 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3636
2bd7f1f3
GRK		 36371999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3638
3639 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3640 (mips_ip): Use OPCODE_IS_MEMBER.
3641
90ca882f
JL		 3642Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3643
acb56623
JL		 3644 * config/tc-arm.c (reg_required_here): Improve comments.
3645
66778679
RH		 3646 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3647 (tinsns): Initialize variants field.
b49cfa5d
JL		 3648
3649 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3650 BAD_PC respectively.
90ca882f 3651
29c4c6b5
NC		 36521999-10-27 Scott Bambrough <scottb@netwinder.org>
3653
3654 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3655 * config/tc-arm.h: Fix compile time warnings.
3656
d9fd9852
DN		 3657Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3658
3659 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3660 form @abs16, @(abs16) and @(abs16 + imm).
3661
9ce8a5dd
GRK		 36621999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3663
3664 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3665 (ISA_HAS_64_BIT_REGS) New.
3666 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3667 mips_emit_delays,macro_build,load_register,load_addresss,
3668 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3669 and/or use new ISA_xxx macros in expressions involving
3670 ISA, particularly mips_opts.isa.
3671
446a06c9
MM		 36721999-10-18 Michael Meissner <meissner@cygnus.com>
3673
3674 * expr.h (operatorT): Add machine dependent operators md1..md8.
3675 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3676 for the machine dependent operators to use.
3677
3678 * expr.c (op_rank): Add machine dependent operators.
3679
3680 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3681 operator.
3682 (O_cpregister): Ditto.
3683 (md_begin): Change X_op test that field is wide enough to use
3684 O_max instead of O_alpha_max.
3685 (cpu_types): Fill in missing initializer.
3686 (alpha_num_macros): Make unsigned.
3687 (md_assemble): Make opnamelen be size_t.
3688 (md_apply_fix): Cast alpha_num_operands to int before testing.
3689 (alpha_force_relocation): Ditto.
3690 (alpha_fix_adjustable): Ditto.
3691 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3692 (tc_gen_reloc): Ditto.
3693 (tc_get_register): Ditto.
3694 (emit_ldgp): Ditto.
3695 (emit_lda): Ditto.
3696 (emit_ldah): Ditto.
3697 (emit_ldil): Ditto.
3698 (s_alpha_ent): Ditto.
3699 (s_alpha_end): Ditto.
3700 (s_alpha_frame): Ditto.
3701 (s_alpha_prologue): Ditto.
3702 (s_alpha_file): Ditto.
3703 (s_alpha_gprel32): Ditto.
3704 (s_alpha_proc): Ditto.
3705 (s_alpha_set): Ditto.
3706 (s_alpha_base): Ditto.
3707 (s_alpha_align): Ditto.
3708 (s_alpha_arch): Ditto.
3709 (alpha_align): Ditto.
3710 (assemble_insn): Suppress unused variable warning.
3711 (emit_insn): Ditto.
3712 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3713 order in the structure.
3714 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3715
476cdcb8
JL		 3716Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3717
3718 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3719
c388dee8
AM		 37201999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3721
3722 * config/tc-i386.c (i386_index_check): Correct #endif location.
3723
2bdd6cf5
GK		 3724Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3725
3726 * as.c (show_usage): Document new options.
3727 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3728 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3729 (parse_args): Parse the new options.
3730 (main): If there were warnings, and --fatal-warnings
3731 was specified, print an error.
3732 * as.h: New variable, flag_fatal_warnings, for new option.
3733
d53d2751
JL		 3734Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3735
3736 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3737 '@'. Change autoincrement completers to fall through to cache control
3738 completers.
3739
3740 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 3741 arg.
d53d2751
JL		 3742 (pa_parse_addb_64_cmpltr): New function.
3743
3744 * config/tc-hppa.c (pa_ip): Change error message.
3745 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3746 '?Q' args to allow falling through.
3747
8fce3f5e 3748 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 3749 Remove unused conditional codes.
3750 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3751
ba09cd8d
DN		 3752Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3753
3754 * config/tc-d30v.c (CHAR_BIT): Define.
3755 (check_range): Fix bit operations to support integers bigger than
3756 32 bits.
3757
c43185de
DN		 3758Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3759
3760 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3761 operands.
3762
925c058e
DE		 3763Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3764 Doug Evans <devans@cygnus.com>
3765
3766 Add support for m32rx.
3767 * config/tc-m32r.c (enable_m32rx): New static global.
3768 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3769 (allow_m32rx): New function.
3770 (M32R_SHORTOPTS): Add `O'.
3771 (md_longopts): Add --m32rx plus several warning options.
3772 (md_parse_option): Handle new options.
3773 (md_show_usage): Print them.
3774 (md_begin): Enable m32rx.
3775 (OPERAND_IS_COND_BIT): New macro.
3776 (first_writes_to_seconds_operands): New function.
3777 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3778 (target_make_parallel,assemble_two_insns): New functions.
3779 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3780 If optimizing and m32rx, try to make consecutive insns parallel.
3781
fba2b7f9
GK		 3782Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3783
3784 * config/tc-mips.c (nopic_need_relax): Allow for the
3785 .sdata.foo sections generated by -fdata-sections,
3786 and for the .gnu.linkonce.s sections generated by C++.
3787
fd232ac8
JL		 3788Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3789
ce674324
JL		 3790 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3791 with cleaner code using completer prefixes. Add 'Y'.
3792
fd232ac8
JL		 3793 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3794
b1039fc4
JL		 3795Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3796
66778679 3797 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 3798 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3799 insn does not match and we should try the next insn in the table.
3800
913f265c
NC		 38011999-09-22 Nick Clifton <nickc@cygnus.com>
3802
3803 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3804
54af6ff6
JL		 3805Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3806
3807 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3808 of PA2.0 support.
3809
4cc782b5
ILT		 38101999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3811
3812 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3813 OBJ_ELF. If ELF, add "sq".
3814 (md_parse_option): If ELF, ignore -s and -q.
3815 (md_show_usage): Mention ELF options.
3816
6be78360
JL		 3817Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3818
eaa15ab8 3819 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 3820 operands.
3821
71823da4
JL		 3822 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3823
61dd1d31
JL		 3824 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3825
1cf6ae67
JL		 3826 * config/tc-hppa.c (struct pa_it): New field "trunc".
3827 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3828 (pa_parse_ftest_gfx_completer): New function
3829 (pa_parse_fp_cnv_format): New function.
3830
77c02e18
JL		 3831 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3832 (md_apply_fix): Handle 22bit pc-rel branches.
3833
629d9417
JL		 3834 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3835
dbe2f9ee
JL		 3836 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3837
3db6e6bd
JL		 3838 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3839
6be78360
JL		 3840 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3841
e061d86f
JL		 3842Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3843
66778679
RH		 3844 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3845 (pa_ip): Handle 'fX'.
e061d86f 3846
7acbfc6b
JL		 3847Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3848
3849 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3850 unwinds unless the function is in the text space.
3851 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3852
2d93dcc4
JL		 3853Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3854
b52c78b8
JL		 3855 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3856 (md_assemble): To here. Tweak address generation.
3857
2d93dcc4
JL		 3858 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3859 debug_line.
3860 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3861 (md_assemble): Call dwarf2_where for OBJ_ELF.
3862 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3863 (pa_end_of_source): New function.
3864 * tc-hppa.h (md_end): Define for OBJ_ELF.
3865
6d83c84b
MM		 38661999-09-14 Michael Meissner <meissner@cygnus.com>
3867
3868 * configure.in (Canonicalization of target names): Remove adding
3869 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3870 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3871 * configure: Regenerate.
3872
41fd319a
ILT		 38731999-09-14 Donn Terry <donn@interix.com>
3874
3875 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3876
795a7704
AM		 38771999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3878
2f66722d
AM		 3879 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3880 pc-relative jmp/call to an absolute symbol.
3881 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3882 absolute section symbols.
3883
795a7704
AM		 3884 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3885 jump handling code and comments.
3886
c0c949c7
ILT		 38871999-09-12 Ian Lance Taylor <ian@zembu.com>
3888
3889 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3890 the value if TE_PE and a global defined symbol.
3891
e723ef7c
ILT		 38921999-09-11 Ian Lance Taylor <ian@zembu.com>
3893
3894 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3895 print the symbol, rather than printing it here.
3896
fa16d387
ILT		 38971999-09-11 Donn Terry <donn@interix.com>
3898
d33e1d24
ILT		 3899 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3900 BFD_RELOC_RVA relocations.
3901
18dc2407
ILT		 3902 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3903 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3904 starts with "_G".
3905
945a1a6b
ILT		 3906 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3907 defined.
3908 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3909 * doc/internals.texi (Object format backend): Document
3910 SET_SECTION_RELOCS.
3911
79d292aa
ILT		 3912 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3913 relocations against global symbols if TE_PE.
3914
7a6284c4
ILT		 3915 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3916 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3917
8828d862
ILT		 3918 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3919 symbols.
3920
9690c54d
ILT		 3921 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3922 symbols which do not have a constant value, or tags with
3923 non-tags. Remove the symbol from the list before adding it at the
3924 end.
3925
23dab925
ILT		 3926 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3927 C_FCN symbol differently if TE_PE.
3928 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3929 appears in the pseudo-op, rather coff_line_base which is only set
3930 for a .bf symbol.
3931
28428223
ILT		 3932 * config/obj-coff.c (obj_coff_loc): New static function.
3933 (obj_pseudo_table): Add "loc".
3934
e8a3ab75
ILT		 3935 * config/obj-coff.c (add_lineno): Check that the line number is
3936 positive.
3937
2ab9b79e
ILT		 3938 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3939 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3940 int.
3941 (md_atof): Return NULL rather than 0.
3942 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 3943 * expr.c (expr): Change first parameter to int.
3944 * config/obj-coff.c: Add declarations for static functions.
3945 (coff_frob_symbol): Use SYM_AUXENT.
3946 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 3947
5881e4aa
ILT		 3948 * config/obj-coff.c (obj_coff_section): Default to setting
3949 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3950
e723ef7c
ILT		 3951 * write.c (adjust_reloc_syms): Print adjusted fixup.
3952
fa16d387
ILT		 3953 * expr.c (integer_constant): Correct too_many_digits calculation
3954 in base 10 case.
3955
13a830b6
AS		 39561999-09-09 Andreas Schwab <schwab@suse.de>
3957
3958 * doc/c-arm.texi: Fix arguments of @var to not contain
3959 punctuation.
3960
325188ec
NC		 39611999-09-08 Philip Blundell <pb@nexus.co.uk>
3962
3e87a760 3963 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 3964 and COFF targets.
3965 (md_parse_option): Only support -k flag for ELF and COFF targets.
3966
e7c1f43c
JL		 3967Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3968
3969 * config/tc-hppa.c (pa_ip): Put strict register checks before
3970 call to pa_parse_number.
3971
4964086a
JL		 3972 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3973
c4bf532f
ILT		 39741999-09-06 Ian Lance Taylor <ian@zembu.com>
3975
3976 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3977 BFD_ASSEMBLER code.
3978
a33132fd
ILT		 39791999-09-06 Donn Terry <donn@interix.com>
3980
3981 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3982
0f4f8b56
JL		 3983Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3984
3985 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3986 candidate instruction. Require registers for register arguments
3987 when in strict mode. Require assemble-time constants for
3988 constants when in strict mode.
3989 (pa_get_absolute_expression): Require a constant when in strict
3990 mode.
eaa15ab8 3991
d3388653
NC		 39921999-09-06 Nick Clifton <nickc@cygnus.com>
3993
3994 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3995
041dd5a9
ILT		 39961999-09-04 Steve Chamberlain <sac@pobox.com>
3997
3998 * config/tc-pj.c: New file, supports picoJava in ELF.
3999 * config/tc-pj.h: Ditto.
4000 * configure.in (pjl*, pj*): New targets.
4001 * Makefile.am: Rebuild dependencies.
4002 (CPU_TYPES): Add pj.
4003 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4004 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4005 * doc/c-pj.texi: New file.
4006 * doc/as.texinfo: Add some PJ specifics.
4007 * doc/all.texi: Add PJ to the list of all architectures, sort them
4008 all alphabetically.
4009 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4010 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4011
4ca72d38
AM		 40121999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4013
4014 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4015 (obj_frob_file): Test for null pointer.
4016 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4017 (OBJ_PROCESS_STAB): And here.
4018 (elf_obj_sy): Remove
4019
4020 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4021 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4022 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4023
4024 * config/obj-coff.c (no_func): Remove.
4025 (coff_format_ops): Change occurrences of no_func to 0, as we test
4026 for 0 in obj-multi.h.
4027
4028 * configure.in: Enable bfd for i386-coff when primary target is
4029 bfd. Enable i386 elf,coff emulation support. Don't set
4030 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4031 emulation to support.
4032 *configure: Regenerate.
4033
bcef92fa
NC		 40341999-09-02 Nick Clifton <nickc@cygnus.com>
4035
4036 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4037 .section .line directive is encountered.
4038
cdf82bcf
NC		 40391999-09-01 Nick Clifton <nickc@cygnus.com>
4040
5856c19a 4041 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4042 format.
5856c19a 4043
cdf82bcf
NC		 4044 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4045 * as.texinfo: Document --gdwarf2 command line option.
4046 Add additional documentation of ARM command line switches.
4047
af6bdddf
AM		 40481999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4049
4050 * config/tc-i386.c (i386_intel_memory_operand): Combine
4051 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4052 and RESTORE_END_STRING around parse_register calls.
4053 (i386_operand): Here too.
4054 (i386_is_reg): Remove.
4055 (parse_register): Move as_bad calls from within this function to
4056 callers.
4057
5f47d35b
AM		 40581999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4059
4060 Based on a patch from H.J. Lu <hjl@gnu.org>
4061 * config/tc-i386.c (parse_register): Handle FP regs specially.
4062 (md_begin): Remove '(' and ')' from register_chars.
4063
1174497c
DE		 40641999-08-29 Doug Evans <devans@casey.cygnus.com>
4065
4066 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4067 error message (done elsewhere).
4068
17d9105c
JL		 4069Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4070
4071 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4072
9ecc05f0
JL		 4073Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4074
66778679 4075 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4076 args by 'f'.
4077
9e4f2d3a
JL		 4078 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4079
680ef6de
JL		 4080 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4081 between args.
4082 Add new completers. Fix bug in 64 bit condition handling.
4083
413c94ba
JL		 4084 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4085 'cS', and 'c*'.
4086
28252e61
JL		 4087 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4088
a97685e9
JL		 4089 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4090
3e87a760 4091 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4092
cb30237e
NC		 40931999-08-27 Jim Wilson <wilson@cygnus.com>
4094
4095 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4096 (struct ls): Add frag field. Initialize it to zero.
4097 (out_end_sequence): New local text_frag. Set it while in text section.
4098 Replace address check with frag check. Set ls.frag to text_frag if
4099 out_set_addr called.
4100 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4101 Set it before switching sections. Replace address check with frag
4102 check. Set ls.frag to saved_frag if out_set_addr called.
4103
09a798ea
NC		 41041999-08-26 David Mosberger <davidm@hpl.hp.com>
4105
66778679 4106 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4107 output "advance_pc" opcode instead of calling gen_addr_line().
4108 The latter has the undesired side-effect of creating a new row
3e87a760 4109 in the debug line info matrix.
09a798ea 4110
e1c05f12
NC		 41111999-08-26 Jim Wilson <wilson@cygnus.com>
4112
4113 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4114 ls.last_filename if last is less than zero. Set ls.last_filename
4115 when allocating new entry.
4116 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4117 call.
4118
b23bac36
AM		 41191999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4120
4121 * config/tc-i386.c (i386_index_check): Fix the displacement size
4122 when INFER_ADDR_PREFIX.
4123
50f4163f
NC		 41241999-08-18 Nick Clifton <nickc@cygnus.com>
4125
4126 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4127 display its value.
4128
f589a541
ILT		 41291999-08-17 Ian Lance Taylor <ian@zembu.com>
4130
4131 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4132 handle 0xffffNNNN constants correctly.
4133
11450271
NC		 41341999-08-16 Nick Clifton <nickc@cygnus.com>
4135
4136 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4137 as well as loads.
4138
276b1dc2
NC		 41391999-08-13 Nick Clifton <nickc@cygnus.com>
4140
4141 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4142 (md_apply_fix3): Always pass positive values to
4143 validate_offset_imm.
4144
ae5ad4ad
NC		 41451999-08-12 Nick Clifton <nickc@cygnus.com>
4146
4147 * config/tc-arm.c (skip_whitespace): New macro.
4148 Formatting tidy ups.
3e87a760 4149
ae5ad4ad
NC		 4150 (md_apply_fix3): Store relocation offset in addend for ELF based
4151 relocs.
4152 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4153 calls.
4154
bf6d3895
AM		 41551999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4156
4157 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4158 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4159
46031ca9
JL		 4160Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4161
b100be66
JL		 4162 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4163 flags for the unwind subspace.
4164
46031ca9
JL		 4165 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4166 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4167 suitable relocation based on the size of the target's pointer.
4168 Always Use subsegment zero for the unwinders.
4169 (pa_level): Handle "2.0w".
4170
65172ab8 4171Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4172
4173 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4174 with the following instruction unless this was specified.
4175
1a1ae23e
ILT		 41761999-08-09 Ian Lance Taylor <ian@zembu.com>
4177
4178 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4179 certain sections, to match BFD changes.
4180
81afc846
ILT		 41811999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4182
4183 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4184 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4185 * Makefile.in: Rebuild.
81afc846 4186
04ad1543
ILT		 41871999-08-08 Ian Lance Taylor <ian@zembu.com>
4188
4189 * Makefile.am: Rename .dep* files to DEP*.
4190 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4191 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4192 targets to DEPOBJ.
4193 * Makefile.in: Rebuild.
4194
1eb7027c
RH		 41951999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4196
4197 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4198
2dcc60be
ILT		 41991999-08-08 Ian Lance Taylor <ian@zembu.com>
4200
46eec08e
ILT		 4201 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4202 avoid problems on DOS filesystems.
4203 * Makefile.in: Rebuild.
4204
2dcc60be
ILT		 4205 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4206
42071999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4208
4209 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4210 section flag.
4211
76a27922
ILT		 42121999-08-08 Ian Lance Taylor <ian@zembu.com>
4213
4214 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4215 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4216 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4217
0741736b
JL		 4218Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4219
4220 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4221
9a913dfb
JL		 4222Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4223
4224 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4225
a1f2d742
ILT		 42261999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4227
4228 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4229 non-adjustable symbols.
4230
55a914bc
JL		 4231Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4232
4233 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4234
336f7c70 4235Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4236
4237 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4238 operands.
4239
9750fcc5
ILT		 42401999-08-05 Donn Terry <donn@interix.com>
4241
4242 * config/te-interix.h: New file.
4243 * configure.in (i386-*-interix*): New target.
4244 * configure: Rebuild.
4245
39ba5561
JL		 4246Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4247
4248 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4249 selectors for ELF too.
4250 (selector_table): Add "ltp" and "rtp" selectors.
4251
eecb386c
AM		 42521999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4253
4254 * config/tc-i386.c (i386_operand): No need to change
4255 operand_string pointer in segment reg case before goto
4256 do_memory_reference. Initialise displacement_string_start and
4257 displacement_string_end after do_memory_reference label.
4258 (i386_index_check): Add operand_string param, and print error
4259 message on failure here.
4260 (i386_intel_memory_operand): Instead of here.
4261 (i386_operand): And here.
4262 (INFER_ADDR_PREFIX): Enable.
4263
4264 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4265
4266 * config/tc-i386.h (DefaultSize): Define. Renumber following
4267 opcode_modifier defines.
4268
4269 From Etienne Lorrain <etienne.lorrain@ibm.net>
4270 * config/tc-i386.c (stackop_size): New variable.
4271 (set_16bit_code_flag): Clear it here.
4272 (set_16bit_gcc_code_flag): New function.
4273 (md_pseudo_table): Add "code16gcc" entry.
4274 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4275
f173e82e
ILT		 42761999-08-03 Ian Lance Taylor <ian@zembu.com>
4277
a04b544b
ILT		 4278 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4279 next_set_end even if the end symbol is being discarded.
4280
4281 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4282 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4283 * config/obj-coff.c: Likewise.
4284 (seg_info_type): Remove.
4285 (seg_info_off_by_4): Change to array of segT.
4286 (s_get_segment): Adjust accordingly.
4287 (obj_pseudo_table): Fully initialize sentinel entry.
4288
f173e82e
ILT		 4289 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4290 Ralf Baechle <ralf@uni-koblenz.de>.
4291
c3332e24
AM		 42921999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4293
4294 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4295
42961999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4297
24eab124
AM		 4298 * config/tc-i386.c: Indentation and white space changes.
4299 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4300 don't enable it by default.
4301 (i386_intel_operand): Remove redundant prototype.
4302 Move check on number of memory operands, and i.mem_operands++
4303 (i386_intel_memory_operand): To here.
4304 Remove i386_immediate code from here. Remove special case code
4305 for input and output using (%dx). Remove base/index checks and
4306 call i386_index_check instead. Save initial operand_string
4307 argument for error message.
4308 (i386_operand): Remove redundant prototype. Move base/index
4309 checks to i386_index_check.
4310 (i386_displacement): Move intel mode check for non-zero
4311 i.disp_operand
4312 (i386_intel_memory_operand): To here.
c3332e24 4313
6d8809aa
RH		 43141999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4315
4316 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4317 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4318 by .register pseudo-op if -64 and --no-undeclared-regs.
4319 (s_register, sparc_adjust_symtab): New functions.
4320 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4321 Declare sparc_adjust_symtab as tc_adjust_symtab.
4322 * doc/c-sparc.texi: Add description of #ignore special literal
4323 for .register pseudo-op.
4324
c8d259f7
CM		 43251999-07-30 Catherine Moore <clm@cygnus.com>
4326
eaa15ab8 4327 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4328 the relocation's section offset.
4329
b77ad1d4
AM		 43301999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4331
4332 * write.c (fixup_segment): Fix generic error check overflow test.
4333
4334 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4335 X_add_number to long.
4336
b53fcc20
JL		 4337Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4338
4339 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4340 processing.
b53fcc20 4341
d2e71411
ILT		 43421999-07-27 Ian Lance Taylor <ian@zembu.com>
4343
4344 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4345 VTABLE relocations.
4346
e9f56b1d
ILT		 43471999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4348
4349 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4350
1a39f480
ILT		 4351 * configure.bat: Remove; obsolete.
4352 * config/go32.cfg: Likewise.
4353
29fe79d3
ILT		 43541999-07-21 Brad M. Garcia <bgarcia@fore.com>
4355
4356 * configure.in (i386-*-vxworks*): New target.
4357 * configure: Rebuild.
4358
e06510e6
RH		 43591999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4360
4361 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4362
dabe3bbc
RH		 43631999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4364
4365 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4366 on -64 and not pic.
4367 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4368 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4369 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4370 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4371 MAX_RELOC_EXPANSION): Define.
4372 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4373
b4cac588
AM		 43741999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4375
4376 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4377 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4378 block. Print a warning if an 8-bit or 16-bit constant
4379 displacement or immediate is truncated on output.
4380 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4381 immediate.
4382 (i386_operand): Disallow immediate jump absolute operand.
4383
966ed0b4
ILT		 43841999-07-15 Ian Lance Taylor <ian@zembu.com>
4385
0ed15843
ILT		 4386 * configure.in: Bump version number to 2.9.5.
4387 * configure: Rebuild.
4388
966ed0b4
ILT		 4389 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4390 or %llx work.
4391
67f1cff0
JL		 4392Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4393
4394 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4395 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4396
2f992c04
NC		 43971999-07-14 Philip Blundell <pb@nexus.co.uk>
4398
4399 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4400 is defined.
4401 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4402
4403 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4404 if -mno-fpu was given.
4405 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4406 relocs.
4407 (cons_fix_new_arm): Remove misleading comments.
4408
14ad458a
ILT		 44091999-07-14 Ian Lance Taylor <ian@zembu.com>
4410
4411 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4412 error message.
4413 (relax_segment): Likewise. After giving a rs_org error, convert
4414 the frag to rs_align to avoid cascading errors.
4415
36823076
AS		 44161999-07-12 Andreas Schwab <schwab@suse.de>
4417
4418 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4419
ab9da554
ILT		 44201999-07-11 Ian Lance Taylor <ian@zembu.com>
4421
4422 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4423 as appropriate. Fill in structure initializations. Add variable
4424 initializations. Add casts.
4425 * dwarf2dbg.c (print_stats): Change i to size_t.
4426 * listing.c (listing_listing): Change list_line to unsigned int.
4427
e0accf0c
ILT		 44281999-07-10 Ian Lance Taylor <ian@zembu.com>
4429
4430 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4431 rather than checking for \001 and \002 in symbol name.
4432 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4433
7d4ce8a9
JL		 4434Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4435
4436 * configure.in (hppa*-linux-gnu*): New target.
4437 * configure: Rebuilt.
4438
5395a469
NC		 44391999-07-08 Nick Clifton <nickc@cygnus.com>
4440
3e87a760 4441 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 4442
cac58fa6
NC		 44431999-07-07 Nick Clifton <nickc@cygnus.com>
4444
5395a469 4445 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 4446 accessing symbolP directly.
4447
03b36ee1
JL		 4448Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4449
4450 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4451 for ELF.
4452
49a5575c
NC		 44531999-07-05 Nick Clifton <nickc@cygnus.com>
4454
4455 * config/tc-arm.c (ARM_EXT_V5): Define.
4456 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4457 (md_begin): Detect ARM v5 architectures.
4458 (md_parse_option): Accept arm v5 specification.
4459 (md_show_usage): Documment -marmv5 switch.
4460
4461 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 4462
49a5575c
NC		 4463 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4464 op.
4465 (validate_immediate_twopart): New function. Determine if a
4466 constant can be computed by two ADD instructions.
4467 (output_inst): Remove its command line parameter - it was never
4468 used.
4469 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4470 implememt the ADRL pseudo op.
4471 (tc_gen_reloc): Generate a suitable error message if an ADRL
4472 instruction tries to generate a real reloc.
4473
4474 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4475
09ecf0ba
JL		 4476Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4477
4478 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4479 into lower case.
4480
264d6861
ILT		 44811999-06-27 H.J. Lu <hjl@gnu.org>
4482
4483 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4484 non BFD_ASSEMBLER case.
4485
827c0149
ILT		 44861999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4487
4488 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4489 data.
4490
a340d270
RH		 44911999-06-26 David Mosberger <davidm@hpl.hp.com>
4492
4493 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4494 out_end_sequence() when the address decreases due to a new frag.
4495 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4496 numbering starts with 1.
4497
16b93d88
NC		 44981999-06-23 Nick Clifton <nickc@cygnus.com>
4499
4500 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4501 .section for COFF.
4502 (mcore_s_text): Call obj_elf_text for ELF target.
4503 (mcore_s_data): Call obj_elf_data for ELF target.
4504 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4505 for COFF target.
4506 (mcore_s_bss): New function: Dump literal table before changing
4507 sections.
4508 (mcore_s_comm): New function: Dump literal table before changing
4509 sections.
3e87a760 4510
16b93d88
NC		 4511 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4512 No longer static functions.
4513 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4514 Provide prototypes for these functions.
4515
fed9b18a
ILT		 45161999-06-22 Ian Lance Taylor <ian@zembu.com>
4517
be2acf27
ILT		 4518 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4519 a list of names, to try obj_segment_name, and to try abbreviated
4520 names when using COFF without long section names.
4521
7dcc9865
ILT		 4522 * config/tc-alpha.c: More use of symbol accessor functions.
4523 * config/tc-arc.c: Likewise.
4524 * config/tc-d30v.c: Likewise.
4525 * config/tc-fr30.c: Likewise.
4526 * config/tc-i860.c: Likewise.
4527 * config/tc-m88k.c: Likewise.
4528 * config/tc-mcore.c: Likewise.
4529 * config/tc-ns32k.c: Likewise.
4530 * config/tc-sparc.c: Likewise.
4531 * config/tc-v850.c: Likewise.
4532
a77f5182
ILT		 4533 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4534 sy_value with appropriate accessor functions.
4535 * config/tc-arm.c (md_apply_fix3): Likewise.
4536 * config/tc-d10v.c (AT_WORD_P): Likewise.
4537 * config/tc-v850.c (reg_name_search): Likewise.
4538
fed9b18a
ILT		 4539 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4540 use symbol_get_bfdsym instead.
4541 * config/tc-ppc.c (md_assemble): Likewise.
4542 * config/tc-v850.c (v850_comm): Likewise.
4543
310b5aa2
ILT		 45441999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4545
4546 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4547 the symbol, rather than accessing the bsym member.
4548 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4549 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4550 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4551 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4552 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4553 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4554 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4555 * config/tc-v850.c (tc_gen_reloc): Likewise.
4556
9cb8e75e
JL		 4557Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4558
4559 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4560 (hppa_gen_reloc_type): Conditionalize on BFD64.
4561 (tc_gen_reloc): Re-enable ELF relocations.
4562 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4563
3d103319
ILT		 45641999-06-21 Ian Lance Taylor <ian@zembu.com>
4565
4566 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4567 warning.
4568 (do_ldst): Move assignment out of if condition.
4569 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4570 parentheses to avoid warning.
4571
776b24b4
NC		 45721999-06-21 Nick Clifton <nickc@cygnus.com>
4573
155f0fe7
NC		 4574 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4575 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 4576
809ffe0d
ILT		 45771999-06-19 Ian Lance Taylor <ian@zembu.com>
4578
4579 * config/tc-ppc.c: Update for symbol handling changes.
4580 * config/obj-coff.c: Likewise.
4581
49863f82
JL		 4582Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4583
4584 * tc-hppa.c: General cleanups of ELF support. No more spaces
4585 and subspaces for ELF.
4586 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4587 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4588 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4589 (UNWIND_SECTION_NAME): Likewise.
4590 (space/subspace related structures): Conditionalize definitions
4591 on OBJ_SOM.
4592 (space/subspace directives and support routines): Conditionalize
4593 definitions and references/uses on OBJ_SOM.
4594 (label_symbol_struct): For ELF, track the symbol's segment. For
4595 SOM track its space.
4596 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4597 changes.
4598 (USE_ALIASES): Kill for both SOM & ELF.
4599 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4600 (pa_space, pa_subspace): Corresponding changes.
4601 (pa_spaces_begin): Corresponding chagnes.
4602 (md_begin): Do not muck around with space/subspace stuff for
4603 OBJ_ELF.
4604 (md_apply_fix): Temporarily disable argument relocation stuff
4605 for OBJ_ELF.
4606 (tc_gen_reloc): Temporarily disable relocation generation for
4607 OBJ_ELF
4608 (pa_build_unwind_subspace): Similarly.
4609
fed881b1
NC		 46101999-06-16 Nick Clifton <nickc@cygnus.com>
4611
4612 * config/tc-arm.c (thumb_set): New pseudo op.
4613 (text, data, section): Override these pseudo ops with ARM
4614 specific versions.
4615 (s_thumb_set): New function: Perform the same as a .set pseudo
4616 op, but also mark the alias'ed symbol as being a Thumb
4617 function.
4618 (arm_s_text): New function: Perform the same as the .text
4619 pseudo op, but dump the literal pool before changing
3e87a760 4620 sections.
fed881b1
NC		 4621 (arm_s_data): New function: Perform the same as the .data
4622 pseudo op, but dump the literal pool before changing
3e87a760 4623 sections.
fed881b1 4624 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 4625 .section pseudo op, but dump the literal pool before changing
4626 sections.
fed881b1
NC		 4627 (arm_cleanup): Do not reset the current section before dumping
4628 the literal pool.
4629
0f94f4c8
NC		 46301999-06-17 Nick Clifton <nickc@cygnus.com>
4631
2f3519a2
NC		 4632 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4633 OPTION_NO_WARN_UNMATCHED entries.
4634 (md_parse_option): Generate a warning message if an unrecognised
4635 option is encountered.
4636
0f94f4c8
NC		 4637 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4638 (get_operands): When parsing an expression after an '@' symbol
4639 has been detected, do not ignore '#' symbols.
4640 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 4641 false.
0f94f4c8 4642
e4a86f6f
ILT		 46431999-06-13 Ian Lance Taylor <ian@zembu.com>
4644
4645 From K. Richard Pixley <rich@noir.com>:
4646 * configure.in (ppc-*-vxworks*): New target.
4647 * configure: Rebuild.
4648
a8aed0fb
UD		 46491999-06-12 Philip Blundell <philb@gnu.org>
4650
4651 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4652
7565ed77
ILT		 46531999-06-13 Ian Lance Taylor <ian@zembu.com>
4654
4655 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4656 which refer to symbols in linkonce sections, permit reducing the
4657 relocs if the symbol is local.
4658
b9e57a38
ILT		 46591999-06-12 Ian Lance Taylor <ian@zembu.com>
4660
4661 * subsegs.c (subseg_text_p): New function.
4662 * as.h (subseg_text_p): Declare.
4663 * read.c (do_align): Use subseg_text_p to set the default fill.
4664 * write.c (subsegs_finish): Likewise.
4665 * config/obj-coff.c (write_object_file): Likewise.
4666 * config/tc-i386.h (md_maybe_text): Don't define.
4667 (md_do_align): Use subseg_text_p to set the default fill.
4668 * config/tc-m32r.c (m32r_do_align): Likewise.
4669 * config/tc-sh.c (sh_do_align): Likewise.
4670 * config/tc-sparc.h (md_do_align): Likewise.
4671
008960a5
ILT		 46721999-06-12 David O'Brien <obrien@freebsd.org>
4673
4674 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4675 * configure: Rebuild.
4676
a1605869
ILT		 46771999-06-12 Ian Lance Taylor <ian@zembu.com>
4678
d9ac5a3b
ILT		 4679 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4680 * Makefile.am: Rebuild dependencies.
4681 * Makefile.in: Rebuild.
4682
a1605869
ILT		 4683 * config/tc-i386.c (i386_immediate): Remove unused label
4684 seg_unimplemented.
4685
4686 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4687 * symbols.c: Likewise.
4688 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4689 sy_next field when taking address, rather than symbol_next.
4690
4691 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4692 offsetT.
4693 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4694 value from the output file architecture.
4695 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4696 * dwarf2dbg.h: Change bfd_vma to addressT.
4697
a7cd1c22
ILT		 46981999-06-11 Ian Lance Taylor <ian@zembu.com>
4699
4700 * dwarf2dbg.h: Use PARAMS in function declarations.
4701
76171f81
ILT		 47021999-06-11 Martin Dorey <mdorey@madge.com>
4703
4704 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4705 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4706 OBJ_ELF.
4707 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4708
9b4d630b
ILT		 47091999-06-11 Ian Lance Taylor <ian@zembu.com>
4710
5865bb77
ILT		 4711 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4712
9e7c96d9
ILT		 4713 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4714 popsection.
4715
1b50c718
ILT		 4716 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4717
1bf67e0d
ILT		 4718 * read.c (read_a_source_file): Only declare inescape if
4719 QUOTES_IN_INSN.
4720
4721 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4722 match parameters.
4723 (find_entry_byval): Add parens to avoid warning.
4724
4725 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4726
9b4d630b
ILT		 4727 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4728 undefined symbols.
4729
a22b281c
RH		 47301999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4731
66778679 4732 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 4733 with isoctal.
4734
4735 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4736 synthetize_setx): New functions.
4737 (md_assemble): Broken the special cases into the above
4738 functions. Make compiler happy if sizeof(bfd_vma)==4.
4739 Fix sethi generated from set/setuw. If instructions have a relloc,
4740 always clear the fields to be relocated in the opcode.
4741 (sparc_ip): Remove special_case global variable.
4742
7f2f689c
ILT		 47431999-06-10 Ian Lance Taylor <ian@zembu.com>
4744
d7ba4a77
ILT		 4745 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4746 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4747 indication of success rather than a value.
4748 (itbl_get_val): Likewise.
4749 (itbl_get_field): Use strcspn. Change delimiters to include
4750 parens.
4751 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4752 (itbl_get_val): Likewise.
4753 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4754
7f2f689c
ILT		 4755 * symbols.c (copy_symbol_attributes): Convert local symbols to
4756 regular symbols.
4757
c1d3c45e
NC		 47581999-06-10 Nick Clifton <nickc@cygnus.com>
4759
4760 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 4761 ARM920t.
c1d3c45e 4762
63fab58c
RH		 47631999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4764
4765 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4766 Optimize set if sizeof(bfd_vma) == 64.
4767 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 4768 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 4769 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4770
cf9a1301
RH		 47711999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4772
4773 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4774 (s_ncons): New function.
4775 (native_op_table): New table.
4776 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4777 R_SPARC_OLO10 handling.
4778
bf29b231
RH		 4779Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4780
4781 * expr.h (struct expressionS): Revert last change; widen X_op.
4782 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4783
9be1cda6
AS		 4784Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4785
a4835b42
AS		 4786 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4787 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4788 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4789 * Makefile.in: Regenerated.
4790
9be1cda6
AS		 4791 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4792 `common' pass on to s_mri_common.
3e87a760 4793 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 4794
62335629
RH		 47951999-06-06 Richard Henderson <rth@cygnus.com>
4796
4797 * config/obj-elf.c (obj_elf_section): Don't free the return
4798 value of demand_copy_C_string.
4799
9de8d8f1
RH		 48001999-06-05 Richard Henderson <rth@cygnus.com>
4801
4802 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4803 creation logic from obj_elf_create_section.
4804
4805 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4806 (section_stack): New.
4807 (special_sections): Make const.
4808 (obj_elf_section): Gut and rewrite parsing.
4809 (obj_elf_change_section): New function broken out of obj_elf_section.
4810 (obj_elf_parse_section_letters): Likewise.
4811 (obj_elf_section_word): Likewise.
4812 (obj_elf_section_type): Likewise.
4813 (obj_elf_previous): Treat as a toggle.
4814 (obj_elf_popsection): New.
4815 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4816 (ppc_section_type): Likewise.
4817 * config/tc-ppc.h: Likewise.
4818
4819 * expr.h (struct expressionS): Don't make X_op a bitfield.
4820 * config/tc-alpha.c: Update for symbol handling changes.
4821 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4822 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4823
58b5739a
RH		 48241999-06-05 Richard Henderson <rth@cygnus.com>
4825
4826 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4827 (dwarf2_gen_line_info): Kill unused variables.
4828 (dwarf2_finish): Likewise.
4829 (dwarf2_where): Likewise.
4830 (dwarf2_directive_file): If we've only got a string,
4831 hand off to s_app_file.
4832 * ecoff.c: Move the include of ecoff.h.
4833 * symbols.h (S_IS_FUNCTION): Prototype.
4834
4835 * read.c (LEX_HASH): Supply a default.
4836 (lex_type): Use it.
4837 (s_globl): Update `c' after skipping whitespace.
4838 * read.h (LEX_END_NAME, is_name_ender): New.
4839 * expr.c (get_symbol_end): Respect it.
4840
398e8c25
ILT		 48411999-06-04 Mark Klein <mklein@dis.com>
4842
993142d5
ILT		 4843 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4844 to real if OBJ_SOM
4845 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4846
398e8c25
ILT		 4847 * config/tc-hppa.c: Update for symbol handling changes.
4848
b4013713
ILT		 48491999-06-03 Ian Lance Taylor <ian@zembu.com>
4850
080e41e6
ILT		 4851 * cgen.c: Update for symbol handling changes.
4852 * config/tc-m32r.c: Likewise.
f412ead8 4853
a0f75b47
ILT		 4854 * config/tc-hppa.h: Update for symbol handling changes.
4855 * config/tc-hppa.c: Likewise.
4856
174419c1
ILT		 4857 * config/tc-arm.h: Update for symbol handling changes.
4858 * config/tc-arm.c: Likewise.
4859 (symbol_make_empty): Remove. Just use symbol_create.
4860
4861 * symbols.c (symbol_set_tc): Correct name.
4862
6104f0a0
ILT		 4863 * Makefile.am: Rebuild dependencies.
4864 ($(OBJS)): Don't depend upon struc-symbol.h.
4865 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4866 * dep-in.sed: Don't remove struc-symbol.h.
4867 * Makefile.in: Rebuild.
4868
b4013713
ILT		 4869 * doc/internals.texi (Symbols): Describe changes in symbol
4870 handling.
4871
6576f0b5
RH		 48721999-06-03 Richard Henderson <rth@cygnus.com>
4873
4874 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4875 instead of doing the work by hand.
4876
fac0d250
RH		 48771999-06-03 David Mosberger <davidm@hpl.hp.com>
4878
4879 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4880 state of line state-machine.
4881 (struct ls): Collect DWARF2 line state-machine state in new member
4882 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4883 resulted in any DWARF2 directives.
4884 (reset_state_machine): New function.
4885 (out_end_sequence): Ditto.
4886 (dwarf2_gen_line_info): When switching sections or switching to a
4887 lower text address, call out_end_sequence() first to terminate the
4888 previous code sequence as code sequences MUST have monotonically
4889 increasing addresses.
4890 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4891
48921999-06-03 David Mosberger <davidm@hpl.hp.com>
4893
4894 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4895 DWARF2 debug info (line information only, at this point).
4896 * as.h: Update comment about supported debug formats.
4897 * dwarf2dbg.c, dwarf2dbg.h: New files.
4898 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4899
4900 * expr.c (operand): Don't use [ for parens if we want an index op.
4901 (op_encoding): Switch [ into O_index, if desired.
4902 (op_rank): Renumber with O_index on bottom.
4903 (expr): If O_index, match closing bracket.
4904 * expr.h (O_index): New.
4905
4906 * read.c (read_a_source_file): Conditionally allow matched "
4907 in lines passed to md_assemble.
4908
4909 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4910
49309057
ILT		 49111999-06-03 Ian Lance Taylor <ian@zembu.com>
4912
4913 Add support for storing local symbols in a small structure to save
4914 memory when assembling large files.
4915 * as.h: Don't include struc-symbol.h.
4916 (symbolS): Add typedef.
4917 * symbols.c: Include struc-symbol.h.
4918 (local_hash): New static variable.
4919 (save_symbol_name): New static function, from symbol_create.
4920 (symbol_create): Call save_symbol_name.
4921 (local_symbol_count): New static variable.
4922 (local_symbol_conversion_count): Likewise.
4923 (LOCAL_SYMBOL_CHECK): Define.
4924 (local_symbol_make): New static function.
4925 (local_symbol_convert): New static function.
4926 (colon): Handle local symbols. Create local symbol for local
4927 label name.
4928 (symbol_table_insert): Handle local symbols.
4929 (symbol_find_or_make): Create local symbol for local label name.
4930 (symbol_find_base): Check for local symbol.
4931 (symbol_append, symbol_insert): Check for local symbols.
4932 (symbol_clear_list_pointers, symbol_remove): Likewise.
4933 (verify_symbol_chain): Likewise.
4934 (copy_symbol_attributes): Likewise.
4935 (resolve_symbol_value): Handle local symbols.
4936 (resolve_local_symbol): New static function.
4937 (resolve_local_symbol_values): New function.
4938 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4939 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4940 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4941 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4942 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4943 (symbol_previous, symbol_next): New functions.
4944 (symbol_get_value_expression): Likewise.
4945 (symbol_set_value_expression): Likewise.
4946 (symbol_set_frag, symbol_get_frag): Likewise.
4947 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4948 (symbol_mark_used_in_reloc): Likewise.
4949 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4950 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4951 (symbol_mri_common_p): Likewise.
4952 (symbol_mark_written, symbol_clear_written): Likewise.
4953 (symbol_written_p): Likewise.
4954 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4955 (symbol_section_p, symbol_equated_p): Likewise.
4956 (symbol_constant_p): Likewise.
4957 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4958 (symbol_get_obj, symbol_set_obj): Likewise.
4959 (symbol_get_tc, symbol_set_tc): Likewise.
4960 (symbol_begin): Initialize local_hash.
4961 (print_symbol_value_1): Handle local symbols.
4962 (symbol_print_statistics): Print local symbol statistics.
4963 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4964 Declare new symbols.c functions. Move many declarations here from
4965 struc-symbol.h.
4966 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4967 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4968 (struct symbol): Move bsym to make it clearly the first field.
4969 Remove TARGET_SYMBOL_FIELDS.
4970 (symbolS): Don't typedef.
4971 (struct broken_word): Remove.
4972 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4973 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4974 (symbol_clear_list_pointers): Likewise.
4975 (symbol_insert, symbol_remove): Likewise.
4976 (symbol_previous, symbol_append): Likewise.
4977 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4978 (struct local_symbol): Define.
4979 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4980 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4981 (local_symbol_get_frag, local_symbol_set_frag): Define.
4982 (local_symbol_get_real_symbol): Define.
4983 (local_symbol_set_real_symbol): Define.
4984 Define.
4985 * write.c (write_object_file): Call resolve_local_symbol_values.
4986 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4987 (TARGET_SYMBOL_FIELDS): Don't define.
4988 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4989 ECOFF_DEBUGGING, add ECOFF fields.
4990 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4991 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4992 ECOFF_DEBUGGING, add ECOFF fields.
4993 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4994 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4995 * config/tc-mcore.h: Don't include struc-symbol.h.
4996 (TARGET_SYMBOL_FIELDS): Don't define.
4997 (struct mcore_tc_sy): Define.
4998 (TC_SYMFIELD_TYPE): Define.
4999 * Many files: Use symbolS instead of struct symbol. Use new
5000 accessor functions rather than referring to symbolS fields
5001 directly.
5002
5003 * read.c (s_mri_common): Don't add in value of line_label.
5004
5005 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5006 checking for SEC_LINK_ONCE.
5007
5008 * config/tc-sh.h (sh_fix_adjustable): Declare.
5009
5010 * app.c (input_buffer): New static variable.
5011 (app_push): Save saved_input in allocated buffer.
5012 (app_pop): Restored saved_input.
5013 (do_scrub_chars): Change get parameter to take char * and int as
5014 arguments. Change GET macro to pass input_buffer to get
5015 function. Don't save input into allocated buffer.
5016 * as.h (do_scrub_chars): Update declaration.
5017 * input-file.c (input_file_get): Change to take char * and int.
5018 Read data into passed in buffer. Remove static buffer.
5019 * read.c (scrub_from_string): Change to take char * and int. Copy
5020 data into passed in buffer.
5021
5022 * hash.h: Neaten. Declare hash_traverse.
5023 * hash.c: Complete rewrite based on BFD hashing code.
5024 * gasp.c (chunksize): New variable.
5025 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5026 hash_delete.
5027
661e4995
NC		 50281999-05-28 Nick Clifton <nickc@cygnus.com>
5029
5030 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5031 addend unless the target uses an old ABI.
5032
d9a62219
DE		 5033Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5034
5035 -Wchar-subscripts cleanup
5036 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5037 calls to isascii,iscntrl are correct.
d9a62219
DE		 5038 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5039 (unsigned char).
5040 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5041 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5042 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5043 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5044
6da466c7
ILT		 50451999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5046
5047 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5048 width for Coldfire.
5049 (arch_coldfire_p): New #define.
5050 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5051
50521999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5053
5054 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5055
5056 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5057 (install_operand): Add place `N'.
5058 (init_table): Add registers ACC, MACSR, MASK.
5059
5060 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5061
5062 * config/tc-m68k.c: Change mcf5200 --> mcf.
5063 (archs): Add mcf5206e, mcf5307.
5064 (m68k_ip): Add format `u'.
5065 (install_operand): Add place `m', `M', `h'.
5066 (init_table): Add upper/lower registers.
5067
5068 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5069
bedf545c
ILT		 50701999-05-28 Martin Dorey <mdorey@madge.com>
5071
5072 * config/tc-i960.c: Several minor changes to add ELF and
5073 BFD_ASSEMBLER support.
5074 * config/tc-i960.h: Likewise.
5075 * configure.in (i960-*-elf*): New target.
5076 * aclocal.m4, configure: Rebuild.
5077
40c62b25
AM		 50781999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5079
5080 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5081 reloc changes when defined(BFD_ASSEMBLER).
5082
daa01f85
AM		 50831999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5084
5085 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5086
5087 * write.c (write_print_statistics): Output to file, not stderr.
5088
5089 * expr.c (generic_bignum_to_int32,64): Prototype.
5090
5091 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5092 output_sleb128, output_uleb128, output_big_sleb128,
5093 output_big_uleb128, output_big_leb128): Prototype.
5094 (output_big_sleb128, output_big_uleb128): Make inline.
5095 (output_big_leb128): Remove inline
5096
5097 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5098 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5099 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5100 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5101 value for correct overflow check in write.c:fixup_segment.
5102 * write.c (fixup_segment): Move bitfield overflow checks to after
5103 the md_apply_fix call.
5104 * config/obj-coff.c (fixup_segment): Likewise.
5105 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5106 valueT *val argument.
5107
19b34177
AS		 5108Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5109
5110 * config/atof-ieee.c (gen_to_words): Correctly round a
5111 denormalized number. Fix off-by-one in range checking for
3e87a760 5112 exponent in a denormal.
19b34177 5113
b8a40f53
NC		 51141999-05-10 Nick Clifton <nickc@cygnus.com>
5115
5116 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5117 name.
b8a40f53 5118
53f3de98
RH		 5119Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5120
5121 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5122
578ec497
AM		 51231999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5124
5125 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5126 (ReverseRegRegmem): Remove.
5127 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5128 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5129 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5130 kludge.
5131
5132 From Doug Ledford <dledford@redhat.com>
5133 * config/tc-i386.h (RegXMM): New for P/III.
5134 * config/tc-i386.c: Add support for P/III.
5135
d0e9a01c
RH		 5136Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5137
5138 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5139 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5140 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5141
83183c0c
RH		 5142Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5143
5144 * config/tc-i386.c (i386_immediate): Skip whitespace before
5145 complaining about junk after expression.
5146 (i386_displacement): Likewise.
5147
03987ced
RH		 5148Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5149
5150 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5151 Don't copy before downcaseing.
5152
0d96863f 51531999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5154
66778679
RH		 5155 * tc-m68k.c: Include elf/m68k.h.
5156 (m68k_elf_final_processing): New routine.
5157 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5158 Define.
3e87a760 5159
90700a53
JL		 5160Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5161
5162 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5163 17 bit fmt insn.
5164
252b5132
RH		 51651999-04-30 Nick Clifton <nickc@cygnus.com>
5166
5167 * config/tc-mcore.c (mcore_s_section): Dump literals before
5168 changing section.
5169
51701999-04-29 Nick Clifton <nickc@cygnus.com>
5171
5172 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5173 for COFF/PE port.
5174
5175Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5176
5177 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5178 (TC_INIT_FIX_DATA): Delete.
5179 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5180 (TC_INIT_FIX_DATA): Delete.
5181 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5182 * write.c (fix_new_internal): Initialize fx_cgen member.
5183 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5184 (gas_cgen_md_apply_fix3): Update.
5185 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5186 (md_cgen_record_fixup_exp): Update.
5187 (FX_OPINFO_R_TYPE): Update.
5188
5189 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5190 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5191 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5192 * frags.h (struct frag): Make opindex, opinfo ints.
5193
5194 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5195
51961999-04-26 Tom Tromey <tromey@cygnus.com>
5197
5198 * aclocal.m4, configure: Updated for new version of libtool.
5199
52001999-04-22 Nick Clifton <nickc@cygnus.com>
5201
5202 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5203 md_apply_fix.
252b5132
RH		 5204 (md_apply_fix3): Do not fix up absolute relocations against
5205 symbolic values.
5206
5207 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5208
52091999-04-20 Nick Clifton <nickc@cygnus.com>
5210
5211 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5212 changes and data-in-text directives.
5213 (mcore_cons): New function: intercept cons() operations.
5214 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5215 operations.
252b5132
RH		 5216 (mcore_stringer): New function: intercept stringer() operations.
5217
52181999-04-18 Ian Lance Taylor <ian@zembu.com>
5219
5220 * obj.h (struct format_ops): Change generate_asm_lineno field to
5221 take no parameters.
5222 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5223
5224 * config/tc-alpha.c (find_opcode_match): Add default case to
5225 switch.
5226 (find_macro_match): Likewise.
5227 (load_expression): Parenthesize && within ||.
5228
5229 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5230
52311999-04-17 Nick Clifton <nickc@cygnus.com>
5232
5233 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5234 .text .data .section pseudo ops.
3e87a760
AM		 5235 (mcore_s_section): New function. Dump lits before changing secs.
5236 (mcore_s_text): New function. Dump lits before changing secs.
5237 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5238
52391999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5240
5241 * config/tc-mips.c (mips_32bitmode): New.
5242 (md_begin): Set mips_32bitmode if needed.
5243 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5244 Set EF_MIPS_32BITMODE.
5245
5246Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5247
5248 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5249 change.
5250
52511999-04-16 Nick Clifton <nickc@cygnus.com>
5252
5253 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5254
5255Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5256
3e87a760 5257 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5258 expressions correctly.
5259
5260
52611999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5262
5263 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5264
5265Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5266
5267 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5268 and fmpynfadd instructions.
5269
52701999-04-11 Richard Henderson <rth@cygnus.com>
5271
5272 * as.h (environ): Declare it, if needed.
5273 * as.c (dump_statistics): Don't declare environ.
5274 * configure.in (environ): Detect declaration.
5275 * configure, config.in: Rebuild
5276
5277 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5278 (i386_displacement): Allocate enough space for replacement buffer.
5279 Clean up replacement buffer initialization.
5280
52811999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5282
5283 * subsegs.c (section_symbol): Don't create a new symbol if one
5284 already exists; instead, use the existing one, but set its segment
5285 and frag data if it hasn't already been defined.
5286 * config/obj-coff.c (c_section_symbol): Likewise.
5287
5288Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5289
5290 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5291
52921999-04-08 Nick Clifton <nickc@cygnus.com>
5293
5294 * config/tc-mcore.c: New File: Support routines for MCore
5295 assembler.
3e87a760 5296 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5297 * config/obj-coff.c: Add support for mcore-pe target.
5298
5299 * Makefile.am: Add support for MCore targets.
5300 * Makefile.in: Regenerate.
5301 * configure.in: Add support for MCore targets.
5302 * configure: Regenerate.
5303
5304 * doc/all.texi: Set MCORE.
5305 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5306
252b5132
RH		 5307 * write.h: Prevent multiple inclusion.
5308
53091999-04-06 Ian Lance Taylor <ian@zembu.com>
5310
5311 * asintl.h (LC_MESSAGES): Never define.
5312 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5313 does not define it.
5314 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5315 does not define it.
5316
5317 * Makefile.am (m68k-parse.c): If configuring in the source
5318 directory, copy m68k-parse.y into the local directory before
5319 running ylwrap, to remove spurious differences when generating
5320 snapshots.
5321 * Makefile.in: Rebuild.
5322
5323 * config/tc-sparc.h (md_do_align): Just allocate the number of
5324 bytes necessary, rather than always allocating 1024.
5325
53261999-04-04 Ian Lance Taylor <ian@zembu.com>
5327
5328 * listing.c (listing_newline): Add cast to avoid warning.
5329 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5330 * config/tc-i386.c (i386_scale): Add return value.
5331 (build_displacement_string): Remove unused local temp_disp2.
5332 (i386_intel_memory_operand): Add parentheses to avoid warning.
5333 (i386_intel_operand): Remove unused local end_of_operand_string.
5334 (i386_operand): Remove unused local operand_modifier.
5335 (i386_operand): Add parens to avoid warning.
5336
53371999-04-04 Don Bowman <don@pixsci.com>
5338
5339 * configure.in: Add mips*-*-vxworks* target; have it define
5340 MIPS_STABS_ELF.
5341 * configure, config.in: Rebuild.
5342
53431999-03-31 Nick Clifton <nickc@cygnus.com>
5344
5345 * configure.in (emulations): Add support for arm-epoc-pe.
5346 * configure: Regenerate.
5347 * config/te-epoc-pe.h: New file. Define macros specific to
5348 arm-epoc-pe target.
5349 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5350 for arm-epoc-pe target.
5351
5352Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5353
5354 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5355
5356Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5357
5358 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5359 detect ",n" without a condition.
5360 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5361
5362
5363Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5364
5365 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5366 instruction is encoded with one bit.
5367
5368
53691999-03-23 Ian Lance Taylor <ian@zembu.com>
5370
5371 * doc/internals.texi (CPU backend): Mention that
5372 line_separator_chars should not include newline. From thi
5373 <ttn@mingle.glug.org>.
5374
53751999-03-22 Doug Evans <devans@casey.cygnus.com>
5376
5377 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5378 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5379
5380Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5381
5382 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5383
5384Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5385
5386 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5387
5388
5389Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5390
5391 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5392
252b5132
RH		 53931999-03-15 Martin Hunt <hunt@cygnus.com>
5394
5395 * app.c (do_scrub_begin): Change '-' back to a symbol char
5396 so we can use multiple opcodes on a line again.
5397
5398 * config/tc-d30v.c: By default, warn if a symbol has
5399 the same name as a register. Plus some minor
5400 updates from the branch.
5401
54021999-03-13 Nick Clifton <nickc@cygnus.com>
5403
5404 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5405 BFD_RELOC_16 and BFD_RELOC_64.
5406
54071999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5408
5409 * expr.c (expr): Add missing else.
5410
54111999-03-12 Nick Clifton <nickc@cygnus.com>
5412
5413 * config/tc-arm.c (md_apply_fix3): Improve error message.
5414
54151999-03-11 Doug Evans <devans@casey.cygnus.com>
5416
5417 * Makefile.am (CPU_TYPES): Add fr30.
5418 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5419 (fr30,m32r dependencies): Update.
5420 * Makefile.in: Rebuild.
5421
5422 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5423 (gas_cgen_record_fixup_exp): Ditto.
5424 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5425 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5426 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5427 (md_cgen_lookup_reloc): Update use of operand->type.
5428 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5429 (md_convert_frag): Call cgen_operand_lookup_by_num.
5430 (md_cgen_lookup_reloc): Update use of operand->type.
5431 (m32r_cgen_record_fixup_exp): Ditto.
5432
54331999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5434
5435 * config/tc-mips.c (md_show_usage): Fix message.
5436
54371999-03-03 Nick Clifton <nickc@cygnus.com>
5438
5439 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5440 and LDR reg,=<expr> instruction.
5441
5442 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5443 -mcpu=arm9tdmi.
5444
5445Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5446
5447 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5448
54491999-02-17 Nick Clifton <nickc@cygnus.com>
5450
5451 This patch was created by: Scott Bambrough
5452 <scottb@corelcomputer.com>
3e87a760
AM		 5453
5454 * app.c:
252b5132 5455 Special cased '@' character. The '@' character is used as the
3e87a760 5456 ARM assembler comment character, as a special character
252b5132
RH		 5457 and in ELF .symver pseudo-op's, and as a special character in
5458 .type and .section pseudo-ops.
5459 (symver_pseudo): New static variable.
5460 (symver_state): New static variable.
5461 (struct app_save): Add field 'symver_state'.
5462 (app_push): Save global symver_state int struct app_save.
5463 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 5464 (do_scrub_chars): Special case handling of '@' character in
5465 .symver pseudo-ops.
252b5132
RH		 5466
5467 * configure.in: Modified to recognize armv* uname syntax from ARM
5468 Linux kernel.
5469 * configure: Regenerated.
3e87a760 5470
252b5132
RH		 5471 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5472 a prefix to the section's type.
5473 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5474 the type's typename.
5475
5476 * config/tc-arm.h: Add support for PIC generation:
5477 (pic_code): New boolean.
5478 (obj_relocate_extern): Define.
5479 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5480 (TC_CONS_FIX_NEW): Define.
5481 (tc_fix_adjustable): Define.
5482 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 5483
252b5132
RH		 5484 * config/tc-arm.c: Add support for PIC generation:
5485 (line_seperator_chars): Allow ';' as a seperator for Linux.
5486 (is_immediate_prefix): New macro.
5487 (arm_parse_reloc): New function.
5488 (s_arm_elf_cons): New function.
5489 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5490 (md_undefined_symbol): Special case handling for the Global Offset
5491 Table's symbol.
5492 (md_apply_fix3): Handle PIC relocs.
5493 (tc_gen_reloc): Handle PIC relocs.
5494 (md_parse_option): Add support for '-k' command line switch to
5495 enable PIC generation.
5496 (cons_fix_new_arm): New function.
5497 (s_arm_elf_cons): New function.
5498
5499Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5500
5501 * configure.in: Add comments for uses of AC_DEFINE.
5502 * acinclude.m4: Likewise.
5503 * acconfig.h: Remove.
5504 * aclocal.m4: Rebuild.
5505 * configure: Rebuild.
5506 * Makefile.in: Rebuild.
5507 * config.in: Rebuild.
5508
55091999-02-15 Jim Lemke <jlemke@cygnus.com>
5510
5511 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5512 non-constant offset from a base register.
5513
55141999-02-14 Ken Raeburn <raeburn@raeburn.org>
5515
5516 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5517 strings always.
5518
5519Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5520
5521 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5522 (emit_insn): Look for pc-relative and no-overflow specifiers on
5523 internal relocation types.
5524
55251999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5526
5527 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5528 -mcpu=NNNN flags.
5529
5530 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5531 mips_cpu instead.
5532 (mips_4650, mips_4010, mips_4100): Variables removed.
5533 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5534 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5535 variables.
5536 (md_begin): Don't bother initializing the mips_NNNN variables;
5537 mips_cpu is set, and that's good enough now.
5538 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5539 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5540 (show): New function, to handle wrapping in the CPU lists.
5541 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5542
5543Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5544
5545 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5546 than treat as an immediate specifier.
5547
5548Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5549
5550 * config/tc-i386.c: Prototype many functions.
5551 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5552 (i386_immediate): Remove unused second argument.
5553 (i386_intel_operand): Fix i386_is_reg typo.
5554 (i386_operand): Use allow_naked_reg.
5555 (output_invalid): Make operand int for K&R.
5556
5557Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5558
5559 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5560 patch.
5561 * Makefile.in: Rebuild.
5562
55631999-02-09 Doug Evans <devans@casey.cygnus.com>
5564
5565 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5566 (cgen.o): Ditto.
5567 (EXTRA_as_new_SOURCES): Comment out.
5568 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5569 * Makefile.in: Rebuild.
5570 * doc/Makefile.in: Rebuild.
5571 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5572 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5573 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5574 * configure: Rebuild.
5575 * aclocal.m4: Rebuild.
5576 * config.in: Rebuild.
5577 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5578 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5579 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5580 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5581 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5582 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5583 (gas_cgen_record_fixup_exp): Ditto.
5584 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5585 descriptor, not global variable.
5586 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5587 descriptor, not global variable. Refer to insert_operand handler
5588 via cpu descriptor, not global function.
5589 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5590 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5591 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5592 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5593 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5594 * config/tc-m32r.c: Ditto.
5595 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5596 (md_assemble): Ditto.
5597 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5598
55991999-02-09 Nick Clifton <nickc@cygnus.com>
5600
5601 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5602 relocations for ELF targets.
5603
56041999-02-08 Nick Clifton <nickc@cygnus.com>
5605
5606 * configure.in: Add support for StrongARM target.
5607 * configure: Regenerate.
5608
56091999-02-05 Nick Clifton <nickc@cygnus.com>
5610
5611 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5612
5613 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5614 for COFF ports.
5615
5616Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5617
5618 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5619
5620Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5621
66778679
RH		 5622 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5623 (INTEL_DWORD_MNEM_SUFFIX): Define.
5624 (BYTE_PTR): Define.
5625 (WORD_PTR): Define.
5626 (DWORD_PTR): Define.
5627 (XWORD_PTR): Define.
5628 (SHORT): Define.
5629 (OFFSET_FLAT): Define.
5630 (FLAT): Define.
5631 (NONE_FOUND): Define.
5632 (No_dSuf): Define.
5633 (No_xSuf): Define.
5634 * config/tc-i386.c (set_intel_syntax): New routine.
5635 (intel_syntax): Declare.
5636 (allow_naked_reg): Declare.
5637 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5638 (intel_float_operand): New routine.
5639 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5640 Handle brackets as well as parens. Call i386_intel_operand for
5641 intel syntax. Reverse operands if appropriate. Handle new
5642 suffixes. Handle movzx and movsx.
5643 (i386_is_reg): New routine.
5644 (i386_immediate): New routine.
5645 (i386_scale): New routine.
5646 (i386_displacement): New routine.
5647 (i386_operand_modifier): New routine.
5648 (build_displacement_string): New routine.
5649 (i386_parse_seg): New routine.
5650 (i386_intel_memory_operand): New routine.
5651 (i386_intel_operand): New routine.
5652 (i386_operand): Call i386_displacement, i386_immediate,
5653 i386_scale, etc. instead of handling inline.
5654 (parse_register): Handle registers without prefix.
252b5132
RH		 5655
5656Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5657
66778679
RH		 5658 * configure: Regenerate.
5659 * configure.in (arm-*-oabi): New.
5660 (thumb-*-oabi): New.
5661 * config/tc-arm.c (target_oabi): Declare.
5662 (md_apply_fix3): Support REL relocs.
5663 (md_parse_option): Handle -oabi.
5664 (elf32_arm_target_format): New routine.
5665 (md_longopts): Add OPTION_OABI.
5666 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 5667
5668
56691999-01-28 Nick Clifton <nickc@cygnus.com>
5670
5671 * write.c (write_relocs): Handle out of range error.
5672
5673 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5674 (fr30_force_relocation): Default to 0.
5675
5676 * config/tc-fr30.h (obj_fix_adjustable): Define.
5677 (TC_FORCE_RELOCATION): Define.
5678
5679 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 5680 relocs.
252b5132
RH		 5681
56821999-01-16 Nick Clifton <nickc@cygnus.com>
5683
5684 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5685 merge of two instructions if the left instruciton kills the right.
5686
56871999-01-11 Doug Evans <devans@casey.cygnus.com>
5688
5689 * Makefile.in: Regenerate.
5690 * configure.in: Redo test for using cgen.
5691 * configure: Regenerate.
5692
56931999-01-09 Nick Clifton <nickc@cygnus.com>
5694
5695 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5696 redefinition of this macro.
5697
5698Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5699
5700 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5701 warning.
5702
57031998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5704
5705 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5706 a read of HI or LO and an immediatly following branch.
5707
57081998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5709
5710 * config/tc-mips.c (md_begin): Another correction to the setting of
5711 mips_eabi64.
5712
57131998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5714
3e87a760
AM		 5715 * config/tc-mips.c (md_begin): Correct type-o in setting of
5716 mips_eabi64.
252b5132
RH		 5717
57181998-12-21 Nick Clifton <nickc@cygnus.com>
5719
5720 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5721 bit insn when optimizing, so that parallelised instructions will
5722 start on a 32 bit boundary.
5723
57241998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5725
5726 * config/tc-mips.c (mips_eabi64): New.
5727 (md_begin): Set mips_eabi64.
5728 (mips_elf_final_processing): Use it.
5729
57301998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5731
3e87a760 5732 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 5733 Correct setting of ABI in e_flags.
5734
5735Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5736
3e87a760
AM		 5737 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5738 in delay slots.
252b5132
RH		 5739
57401998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5741
5742 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 5743
252b5132
RH		 57441998-12-15 Doug Evans <devans@casey.cygnus.com>
5745
5746 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5747 warning, values that don't fit in the field.
5748
57491998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5750
5751 * config/tc-mips.c (mips_abi_string): New.
5752 (md_parse_option,md_longopts): Add mabi.
5753 (mips_elf_final_processing): Set e_flags based on mabi flag.
5754
57551998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5756
3e87a760 5757 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 5758
575998-12-11 Ken Raeburn <raeburn@cygnus.com>
5760
5761 * config/tc-h8300.c (build_bytes): Change message given if the
5762 instruction requires H8/300H mode and we're not in Hmode, to
5763 suggest that it may be the operand modes that are the problem, not
5764 necessarily the opcode.
5765
57661998-12-10 Nick Clifton <nickc@cygnus.com>
5767
5768 * config/tc-fr30.c: Add line separator character.
5769
5770Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5771
5772 * configure.in (hppa-*-mpeix*): New target.
5773 * config/obj-som.h (obj_som_compiler): Declare.
5774 * config/obj-som.c (compiler_seen): New static variable.
5775 (obj_som_compiler): New function.
5776 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 5777 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 5778 (pa_type_args): Set hppa_priv_level.
5779 (pa_compiler): New static function if OBJ_SOM.
5780 * configure: Rebuild.
5781
5782Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5783
5784 * read.c (output_leb128): Don't mark as inline.
5785
57861998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5787
3e87a760 5788 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 5789 AIX .vbyte unaligned data support.
5790 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 5791 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 5792 sections.
5793
57941998-12-07 Nick Clifton <nickc@cygnus.com>
5795
5796 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 5797 input handling.
252b5132
RH		 5798
5799Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5800
66778679
RH		 5801 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5802 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 5803
5804Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5805
5806 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5807 checking the target type.
5808 (mips-dec-bsd*): Set endian to little.
5809 * configure: Rebuild.
5810
5811 COFF weak symbol support, based on patches from Mark Elbrecht
5812 <snowball3@usa.net>:
5813 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5814 * config/obj-coff.c (obj_coff_weak): New static function.
5815 (obj_coff_endef) [both versions]: Handle weak symbols.
5816 (coff_frob_symbol): Likewise.
5817 (yank_symbols): Likewise.
5818 (obj_pseudo_table): Add "weak".
5819
5820 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5821 <aymeric.vincent@emi.u-bordeaux.fr>.
5822 * aclocal.m4: Rebuild with current tools.
5823 * configure: Rebuild.
5824
5825 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5826 an assertion failure for a case we can't handle when OBJ_ECOFF.
5827
5828 * expr.c (operator): And with 0xff to avoid problems with signed
5829 char.
5830
58311998-12-03 Nick Clifton <nickc@cygnus.com>
5832
5833 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5834 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5835
58361998-12-02 Nick Clifton <nickc@cygnus.com>
5837
5838 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5839 LDI:20 insn.
5840
5841Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5842
3e87a760
AM		 5843 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5844 calculation of pcrel point.
252b5132
RH		 5845
5846Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5847
5848 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5849 pcrel point.
5850
5851Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5852
5853 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5854 scope.
5855 (d10v_cleanup): Only generate previous insn if a multiline insn is
5856 not pending.
5857
5858Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5859
5860 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 5861 FR30_OPERAND_I32.
252b5132
RH		 5862
5863Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5864
5865 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5866 -marm6xxx command line switches.
5867
58681998-11-18 Doug Evans <devans@casey.cygnus.com>
5869
5870 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5871 (itbl-ops.o): Delete duplicate dependencies.
5872 Rebuild dependencies.
5873 Add fr30 dependencies.
5874 * Makefile.in: Rebuild.
5875
5876Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5877
5878 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5879 opcode list.
5880 * listing.c: Ignore line terminator characters found inside
3e87a760 5881 strings.
252b5132
RH		 5882
5883Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5884
5885 * po/gas.pot: Regenerated.
5886
5887Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5888
5889 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5890 fr30_is_label_start(). Also checks for delay slot insns.
5891
5892 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5893 FR30 instructions which contain a colon in the mnemonic.
5894
5895 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5896
5897Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5898
5899 * config/tc-fr30.c: Removed currently superflous code.
5900
5901Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5902
5903 * config/tc-fr30.h: New file.
5904 * config/tc-fr30.c: Tweaking so that it will compile.
5905
5906Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5907
66778679
RH		 5908 * config/tc-d10v.h (obj_fix_adjustable): Define.
5909 (TC_FORCE_RELOCATION): Define.
5910 (d10v_force_relocation): Declare.
5911 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5912 (md_apply_fix3): Handle Vtable relocs.
5913 (d10v_fix_adjustable): New.
5914 (d10v_force_relocation): New.
252b5132
RH		 5915
5916Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5917
5918 * config/tc-d30v.c: Change default behaviour to ignore potential
5919 conflicts between register name and symbol names.
5920
5921Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5922
5923 * configure.in: Add fr30-*-*.
5924 * config/tc-fr30.c: New file.
5925 * Makefile.in: Regenerated.
5926 * config.in: Regenerated.
5927 * configure: Regenerated.
5928 * doc/Makefile.in: Regenerated.
5929 * po/gas.pot: Regenerated.
5930
5931Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5932
5933 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5934 are 16 bit insns.
5935
5936Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5937
5938 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5939 characters.
5940 (do_scrub_chars): Add some casts to unsigned char to avoid
5941 unwanted sign extension.
5942 * read.c (lex_type): Set characters about 127 to be symbol
5943 characters.
5944 * config/tc-i386.c (md_begin): Set identifier_chars and
5945 operand_chars for values above 127.
5946
5947Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5948
66778679
RH		 5949 * configure.in: detect cygwin* instead of cygwin32*
5950 * configure: regenerate
252b5132
RH		 5951
5952Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5953
5954 * listing.c: Add support for producing a listing from piped
3e87a760 5955 input.
252b5132
RH		 5956
5957Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5958
5959 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5960 (append_insn): Account for the tx39's multiply behavior.
5961
59621998-10-26 Michael Meissner <meissner@cygnus.com>
5963
5964 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5965 from assemble_parallel_insns. Add support for '->' to indicate
5966 explicitly serializing the instructions.
5967 (md_assemble): Ditto.
5968
5969Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5970
66778679
RH		 5971 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5972 WEAK handling.
252b5132
RH		 5973
5974Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5975
66778679 5976 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 5977
5978Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5979
5980 * config/tc-mips.c : support frame and regmask/fregmask when
5981 MIPS_STABS_ELF is specified.
5982
5983Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5984
66778679
RH		 5985 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5986 (md_apply_fix): Don't return 1 for VTABLE relocs.
5987 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 5988
5989Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5990
5991 * doc/c-i386.texi: Replace occurences of "opcode" with
5992 "instruction mnemonic", "instruction", or "mnemonic" when
5993 referring to the name of an instruction. Use "opcode" when
5994 referring to the sequence of machine bytes.
5995
5996 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5997 (is_opcode_char): Rename to is_mnemonic_char.
5998 (md_assemble and i386_operand): Correct error messages from
66778679 5999 "opcode" to "instruction mnemonic"
252b5132
RH		 6000 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6001 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6002 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6003 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6004 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6005 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6006 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6007
6008 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6009
6010 * config/tc-i386.c (i386_operand): Check for garbage after
6011 register name.
6012
6013Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6014
6015 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6016 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6017
6018Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6019
66778679
RH		 6020 * config/tc-sh.h (obj_fix_adjustable): Define.
6021 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6022 (md_apply_fix): Likewise.
6023 (tc_gen_reloc): Likewise.
6024 (sh_fix_adjustable): New.
252b5132
RH		 6025
6026Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6027
6028 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6029 * cgen.h (gas_cgen_finish_insn): Update prototype.
6030 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6031 cgen_insn_t -> CGEN_INSN_INT.
6032 (make_parallel): Update handling of CGEN_INT_INSN_P.
6033 (assemble_parallel_insn): Ditto.
6034 (target_make_parallel): New function.
6035 (md_assemble): Use it.
6036
6037Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6038
66778679 6039 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6040
6041Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6042
6043 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6044 converted into lower case.
6045
6046Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6047
66778679
RH		 6048 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6049 (gas_cgen_tc_gen_reloc): Likewise.
6050 * config/tc-m32r.h (obj_fix_adjustable): Define.
6051 * config/tc-m32r.c (m32r_fix_adjustable): New.
6052 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6053
6054Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6055
6056 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6057
6058Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6059
6060 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6061 to lower case before parsing.
6062
6063 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6064 parallel insns modift buts in the PSW as a side effect.
6065
6066Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6067
6068 * config/tc-d30v.c (find_format): Test for missing flag and
6069 control registers.
3e87a760 6070
252b5132
RH		 6071 (md_apply_fix3): Fix error messages to avoid
6072 assumption about presence of a symbol.
6073
6074 (parallel_ok): Disallow parallel instructions that both modify the
6075 same flag register.
6076
6077 (find_format): Generate a warning if an odd numbered register is
6078 used as the first register in a mutli-register instruction.
6079
6080Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6081
6082 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6083 relocations are always associated with a symbol.
6084
6085Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6086
66778679
RH		 6087 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6088 (elf32_sparc_force_relocation): Declare.
6089 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6090 (tc_gen_reloc): Handle vtable relocs.
6091 (elf32_sparc_force_relocation): New.
252b5132
RH		 6092
6093Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6094
66778679
RH		 6095 * symbols.c (S_IS_FUNCTION): New.
6096 * config/tc-v850.h (obj_fix_adjustable): Define.
6097 (TC_FORCE_RELOCATION): Define.
6098 (v850_force_relocation): Declare.
6099 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6100 of fx_addnumber for VTABLE reloc addends.
6101 (md_apply_fix3): Handle VTABLE relocs.
6102 (v850_fix_adjustable): New.
6103 (v850_force_relocation): New.
252b5132
RH		 6104
6105Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6106
6107 * tc-hppa.c (fp_operand_format): Add some additional formats.
6108 (pa_ip): Do not automatically promote into pa2.0 mode.
6109 (pa_level): Handle ".level 2.0".
6110
6111Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6112
6113 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6114 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6115 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6116 (None): Redefine as 0xffff.
6117
6118 From Jeff B Epler <jepler@usgs.gov>
6119 * doc/c-i386.texi (i386-SIMD): New section.
6120
6121Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6122
6123 * read.c (discard_rest_of_line): New function.
6124 * read.h: Declare it.
6125 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6126
6127Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6128
6129 * config/tc-d10v.c (find_symbol_matching_register): New function.
6130 (find_opcode): Cope with the case where a register name matches
6131 a symbol name.
6132
6133Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6134
6135 * config/tc-v850.c (md_pcrel_from): Rename to
6136 v850_pcrel_from_section.
6137 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6138 sections.
252b5132
RH		 6139
6140 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6141
6142Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6143
6144 * config/tc-d10v.c (find_opcode): Generate an error if a register
6145 is supplied for an operand that should not be a register.
6146
6147Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6148
6149 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6150 instructions to have another instruction in the right bin.
6151
6152Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6153
6154 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6155 the right container if the left container holds a branch
3e87a760 6156 instruction.
252b5132
RH		 6157
6158Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6159
6160 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6161 both a register name and symbol name.
6162 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6163
6164Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6165
6166 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6167 execution unit class.
6168
6169 (reg_name_search): If a name matches a register and a symbol,
6170 prefer the register.
6171 (find_format): Disallow flag registers when a general purpose
6172 register is required.
6173 If a number is required, but a register has been given, check to
6174 see if a symbol with the same name as the register exists, and if
6175 so, use that symbol.
6176
6177Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6178
6179 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6180
6181Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6182
6183 * config/tc-d30v.c (find_format): Do not accept flag registers as
6184 general purpose registers.
6185 (find_format): If an immediate value is expected at a given place
6186 in a format, but a register name has been provided instead, check
6187 to see if that register name matches the name of a predefined
6188 symbol and if it does, then use the symbol instead.
6189 (reg_name_search): If a register name matches a symbol name,
6190 prefer the register name to the symbol name.
6191
6192Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6193
6194 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6195 the previous insn to empty.
6196
61971998-09-20 Michael Meissner <meissner@cygnus.com>
6198
6199 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6200 pieces, forcing the use of an ANSI compiler.
6201
6202Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6203
6204 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6205 relocs.
6206 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6207
6208Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6209
66778679
RH		 6210 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6211 assembler syntax.
6212 (obj_elf_vtable_entry): Likewise.
6213 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6214 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6215 (tc_gen_reloc): Likewise.
6216 (arm_fix_adjustable): Likewise.
6217 (elf32_arm_force_relocation): New.
6218 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6219
6220Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6221
6222 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6223
6224Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6225
66778679
RH		 6226 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6227 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6228
6229Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6230
6231 * config/tc-i386.c (i386_operand): Detect non-segment registers
6232 used as segment prefixes.
6233
6234Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6235
6236 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6237 optimize across FDE boundaries.
6238
6239 * config/obj-coff.c (obj_coff_section): Preserve any link once
6240 flags when setting the section flags.
6241
6242Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6243
6244 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6245 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6246
6247Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6248
6249 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6250 to the host width.
6251
6252Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6253
6254 * frags.c (frag_grow): Include the size of the frag struct in the
6255 obstack chunk size.
6256
6257 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6258 if the new subseg comes before the old.
6259
6260Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6261
6262 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6263 to handle edge8 and edge16.
6264
6265Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6266
6267 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6268 before we clobber the symbol involved.
6269
6270Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6271
3e87a760 6272 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6273 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6274 use arm_adjust_symtab for OBJ_COFF.
6275 (armelf_adjust_symtab): New Routine.
6276 * config/tc-arm.h: Define obj_adjust_symtab to
6277 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6278
252b5132
RH		 6279Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6280
6281 * configure.in: Make all i386-elf targets use bfd_gas.
6282 * config/tc-i386.c (tc_i386_force_relocation): New.
6283 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6284 (md_apply_fix3): Likewise.
6285 (tc_gen_reloc): Handle them.
6286 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6287 tc_i386_force_relocation.
6288
6289Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6290
6291 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6292
6293Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6294
6295 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6296 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6297 sequential pair.
6298
252b5132
RH		 6299Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6300
6301 * read.h (generate_lineno_debug): Add prototype.
6302 * read.c (generate_lineno_debug): Make non-static.
6303
6304Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6305
6306 * config/tc-i386.c (md_assemble): Only warn for address/data size
6307 prefixes.
6308
6309Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6310
6311 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6312 against Thumb function names, as the linker needs this information.
6313
63141998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6315
6316 * expr.c (operand): Check also that there is no advance in operand
6317 after atof_generic in order to decide "is it label 0f or floating
6318 point number?".
6319
6320Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6321
6322 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6323 command line options with a single dash.
6324 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6325
6326Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6327
3e87a760
AM		 6328 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6329 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6330
63311998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6332
6333 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6334 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6335 demand_empty_rest_of_line before mri_comment_end.
6336 (equals): Check garbage after expression before
6337 mri_comment_end in MRI mode.
6338
6339Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6340
6341 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6342 small immediate constant to use the constant itself rather than
6343 always using 1.
6344
6345Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6346
6347 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6348 (pa_leave): Likewise.
6349
6350Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6351
6352 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6353 prefixes.
6354 (i386_operand): Fix an error message.
6355
6356Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6357
6358 * doc/c-arm.texi (ARM Directives): Document .req directive.
6359
6360 * config/tc-arm.c (reg_required_here): Display erroneous string if
6361 the register name could not be decoded.
6362 Do not set inst.instruction if the sift is -1.
6363
6364Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6365
6366 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6367 we do for EXTERN.
6368
6369Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6370
6371 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6372 even if it is belived to be unnecessary.
6373
6374Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6375
6376 config/tc-i386.c (i386_operand): Size immediate constants by
6377 suffix (erroneously removed as part of July 7 change).
6378
6379Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6380
66778679
RH		 6381 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6382 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6383 (armelf_frob_symbol): New Routine.
6384 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6385
6386Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6387
6388 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6389
6390Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6391
6392 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6393 command line switches passed to assembler.
6394
6395Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6396
6397 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6398 (gas_cgen_opcode_desc): Declare.
6399 (gas_cgen_parse_operand): Declare.
6400 (*): Prepend gas_ to gas specific fns to denote them as such.
6401 All uses updated.
6402 * cgen.c (gas_cgen_opcode_desc): New global
6403 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6404 (queue_fixup): Renamed from cgen_queue_fixup.
6405 (*): Prepend gas_ to gas specific fns to denote them as such.
6406 All uses updated.
6407 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6408 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6409 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6410 Open opcode table and initialize it.
6411 (make_parallel): Use gas_cgen_opcode_desc.
6412 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6413 (md_assemble): Ditto.
6414
6415Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6416
6417 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6418 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6419 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6420 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6421 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6422 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6423 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6424 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6425 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6426 (INIT_STAB_SECTION): Likewise.
6427 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6428
252b5132
RH		 6429 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6430 (md_parse_option): Watch for them.
6431 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6432 (md_begin): Kill neverdef code.
6433 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6434 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6435 (s_alpha_coff_wrapper): New.
6436 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 6437
252b5132
RH		 6438Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6439
6440 Start of changes to remove mdebug section from mips*-elf
6441 Based on MIPS_STAB_ELF definition
6442 * acconfig.h: undef if not configured
6443 * config.in: undef if not configured
6444 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6445 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6446 * stabs.c (s_stab_generic): flush frag
6447
6448Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6449
66778679
RH		 6450 * configure.in: (arm-*-elf): Handle.
6451 (thumb-*-elf): Handle.
6452 * configure: Regenerate.
6453 * read.c (stringer): Fix typo in comment.
6454 * write.c (fixup_segment): Don't add symbol value to addend if
6455 TC_ARM and OBJ_ELF.
6456 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6457 sections.
6458 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6459 for OBJ_ELF.
252b5132
RH		 6460
6461Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6462
6463 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6464 (write_2_short): Emit warning if new flag is set.
6465 (do_assemble): Set flags if left instruction is one of special
6466 "right-instruction-killer" type.
6467
6468Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 6469
252b5132
RH		 6470 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6471 Always output words in debug_info section as big endian.
6472 (sparc_target_format): Choose correct bfd target.
6473 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 6474
252b5132
RH		 6475Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6476
6477 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6478 to work with internationalization code. Issue an error when two
6479 operands match that are not allowed to match.
6480
6481Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6482
6483 * configure.in (install_tooldir): Allow target to specify whether
6484 it wants to be installed in $(tooldir)/bin.
6485 * configure: Regenerate.
6486 * Makefile.am (install-exec-local): Set install-exec-tooldir
6487 dependency via configure.
6488 * Makefile.in: Regenerate.
6489
6490Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6491
6492 * Makefile.am (install-exec-local): Split into two ...
6493 (install-exec-bindir,install-exec-tooldir): New rules.
6494 * Makefile.in: Regenerate.
6495
6496Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6497
6498 * Makefile.am (install-exec-local): Don't remove the file before
6499 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6500 W. Rozycki <macro@ds2.pg.gda.pl>.
6501 * Makefile.in: Rebuild.
6502
6503Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6504
6505 * cgen.c: Include libiberty.h.
6506 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6507 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6508 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6509 (md_cgen_lookup_reloc)): Declare.
6510 (md_cgen_record_fixup_exp): Declare.
6511 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6512 (m32r_relax_frag): Declare.
6513 (cgen_md_apply_fix3): Decls moved to cgen.h.
6514 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6515 (m32r_cgen_record_fixup_exp): Delete decl.
6516 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6517 (assemble_nop): Delete.
6518 (expand_debug_syms): Delete unused `exp'.
6519 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6520 Add default case for -Wall.
6521 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6522 (md_atof): Delete unused wordP.
6523
6524Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6525
6526 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6527 value.
6528
6529Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6530
6531 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6532 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6533 .print, .purgem, and .struct. Remove documentation for
6534 .app-file.
6535
6536Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6537
6538 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6539 Update call to insert_operand.
6540
6541Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6542
6543 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6544
6545Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6546
6547 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6548 whitespace after a prefix operator.
6549
6550Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6551
6552 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6553
6554Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6555
6556 * config/tc-sparc.c (log2): New static function.
6557 (s_reserve): Use log2 to convert alignment before calling
6558 record_alignment.
6559 (s_common): Use log2 to convert alignment before calling
6560 record_alignment and frag_align.
6561 (sparc_cons_align): Use log2.
6562
6563Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6564
6565 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6566 (s_common): Likewise.
6567
6568 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6569 initialization of waddr.
6570 (sparc_elf_final_processing): Add default case to switch.
6571
6572Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6573
6574 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6575 than temporary real.
6576
6577Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6578
6579 * write.c (subsegs_finish): Don't align the segments if there were
6580 any errors.
6581
6582 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6583 copying aux information.
6584
6585 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6586 expression into a symbol.
6587
6588Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6589
6590 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6591 type to unsigned int.
6592 (md_assemble): Change type used to store offsets from unsigned
6593 long to long.
6594 (i386_operand): Switch error check to only call RESTORE_END_STRING
6595 once after parse_register.
6596
6597Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6598
6599 * config/tc-v850.c (md_show_usage): Changed format to match that
6600 of gcc, ld, etc.
6601
6602 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6603
6604Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6605
6606 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6607 relocs.
6608 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6609 weak.
6610
6611Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6612
6613 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6614 * doc/Makefile.in: Rebuild.
6615
6616Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6617
66778679
RH		 6618 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6619 for %lo expressions.
6620 (mips_ip, case 'u'): Move range check after code to mask
6621 off bits in %hi/%lo expressions. Mask off high bits for
6622 %lo expressions.
252b5132
RH		 6623
6624Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6625
6626 * doc/Makefile.am (gasver.texi): New target.
6627 (as.info, as.dvi): Depends upon gasver.texi.
6628 * doc/as.texinfo: Include gasver.texi. Mention version number on
6629 title page and in top node.
6630 * doc/Makefile.in: Rebuild.
6631
6632Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6633
6634 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6635 but not including the line containing the edict.
6636 * listing.h (LISTING_EOF): New.
6637 * input-scrub.c (input_scrub_next_buffer): Call it.
6638
6639Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6640
6641 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 6642 immediate address based solely on the suffix and the mode.
252b5132
RH		 6643
6644 * config/tc-i386.c (md_assemble): Add assertion to make sure
6645 overlap2 does not set Imm.
6646
6647 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6648 sequences of whitespace to a single space.
6649 (is_space_chars): Just compare with space.
6650 (md_begin): Don't initialize space_chars.
6651 (md_assemble): Just skip a single whitespace character.
6652 (i386_operand): Rewrite base-index parsing to use new
6653 parse_register, and to skip white space. Skip white space in a
6654 number of other places too. Don't give error message if
6655 parse_register fails.
6656 (parse_register): Change reg_string parameter to be non-const.
6657 Add end_op parameter. Skip white space after the `%', and return
6658 end of register string. Give error message here rather than
6659 caller.
6660
6661Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6662
6663 Based on patch from Matt Semersky <matts@scd.hp.com>:
6664 * expr.c (op_encoding): Make const.
6665 (expr_set_precedence): New function.
6666 (expr_begin): Don't set operator rankings, just call
6667 expr_set_precedence.
6668 * expr.h (expr_set_precedence): Declare.
6669 * read.c (s_mri): Call expr_set_precedence.
6670
6671Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6672
6673 * doc/as.texinfo (Statements): Remove paragraph discussing
6674 continuing lines with a backslash. This hasn't worked for years,
6675 if it ever did.
6676
6677Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6678
66778679 6679 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 6680 symbol definitions.
6681 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6682 (ps_CTORS, ps_DTORS): New section types.
6683 (vms_fixup_xtors_section): New function
6684 (Ctors_Psect, Dtors_Psect): Define.
6685 (IS_GXX_XTOR): Define
6686 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6687 Filter static constructors/destructors and add to
6688 Ctors_Symbols/Dtors_Symbols chain.
6689 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6690 appropriate section.
6691
66778679 6692 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 6693 * makefile.vms: Merge vax/vms support.
6694
6695Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6696
6697 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6698 (elf_pseudo_table): Add them.
6699 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6700 (md_apply_fix): Accept them.
6701 (mips_fix_adjustable): Don't adjust them.
6702 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6703 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6704 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6705 (tc_fix_adjustable): Don't adjust them.
6706
6707Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6708
6709 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6710 (cgen.o): Use it.
6711 * Makefile.in: Regenerate.
6712 * configure.in: AC_SUBST cgen_cpu_prefix.
6713 * configure: Regenerate.
6714
6715Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6716
6717 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6718 Changed all users of COND12_DELAY.
6719
6720Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6721
6722 * config/tc-mn10300.c (set_arch_mach): New function.
6723 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6724 (md_begin): Default to mn10300 mode.
6725 (md_assemble): Only accept instructions for the core mn10300
6726 chip and the active machine type.
6727
6728Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6729
6730 * subsegs.h (segment_info_type): Give the struct a name.
6731 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6732 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6733 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6734 * config/tc-w65.h (tc_reloc_mangle): Declare.
6735 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6736
6737Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6738
66778679
RH		 6739 * config/tc-v850.c (v850_comm): Restore old section
6740 after common processing.
252b5132
RH		 6741
6742Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6743
6744 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6745
6746Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6747
6748 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6749 char with code that explicitly sign-extends.
6750
6751Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 6752
252b5132
RH		 6753 * config/tc-v850.c (md_begin): Restore text section as the current
6754 section after creating call table sections.
6755 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 6756 code.
252b5132
RH		 6757
6758 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6759 with call to macro SYM_AUXINFO.
6760
6761Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6762
6763 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6764 with the program transform name.
6765 * Makefile.in: Rebuild.
6766
6767Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6768
6769 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6770 information.
6771
6772Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6773
6774 * config/tc-i386.c (i386_operand): Be prepared for a space between
6775 the open parenthesis and the start of the register operand,
6776 because of the June 16 change.
6777
6778Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6779
6780 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6781 BFD_ASSEMBLER.
6782
6783Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6784
6785 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6786 even if it is belived to be unnecessary.
6787
6788Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6789
6790 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6791 symbols.
6792 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6793
6794Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6795
6796 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6797 shift amount for a repeated operand. The shift amount for the
6798 repeated copy comes from the size of the operand.
6799
6800Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6801
6802 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6803
6804Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6805
6806 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6807
6808Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6809
6810 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6811 characters in it as LEX_IS_SYMBOL_COMPONENT.
6812 * config/tc-i386.h (tc_symbol_chars): Define.
6813 (extra_symbol_chars): Declare.
6814 * config/tc-i386.c (extra_symbol_chars): Define.
6815 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6816 (line_comment_chars): Set to '/' if TE_LINUX.
6817 * doc/c-i386.texi (i386-prefixes): Update.
6818 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6819
6820Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6821
6822 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6823 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6824
68251998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6826
6827 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6828 constraint in instructions REP & REPI.
6829
6830Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6831
6832 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 6833 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 6834
6835 (check_range): If the operand is shifted, then shift the number
6836 before checking its range.
6837
3e87a760 6838 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 6839
6840 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6841 common sections.
6842
6843Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6844
6845 * config/tc-v850.c (v850_comm): Create special sections as needed.
6846
68471998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6848
6849 * config/tc-d10v.c (write_2_short): Addition of swapping
6850 instructions for sequential and reverse sequential order when
6851 given order is not possible.
6852
6853Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6854
6855 * Makefile.am: Rebuild dependencies.
3e87a760 6856 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 6857 * Makefile.in: Rebuild.
6858
6859Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6860
6861 * doc/c-i386.texi: Update 16 bit documentation.
6862
6863 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6864 IgnoreDataSize to IgnoreSize as they are used for address size as
6865 well as data size.
6866 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6867 32-bit mode, similarly addr16/data16 and variants.
6868
6869Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6870
6871 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6872 sequential word multiply instructions.
3e87a760 6873
252b5132
RH		 6874 (do_assemble): Add extra command line argument, to allow mul32
6875 attribute to be preserved across parallel insns.
6876 (md_assemble): Insert NOPs between explicitly parallel insns which
6877 contain an 32 bit multiply and a 16 multiply.
6878
6879Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6880
6881 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6882 likewise for REPE.
6883
6884 * config/tc-i386.c (reloc): Add braces.
6885
6886 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6887 consistent with Intel naming.
6888 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6889 use bitfields in sib_byte.
6890 (modrm_byte): Don't use bitfields here either.
6891
6892 * config/tc-i386.c (current_templates): Add const.
6893 (parse_register): Add const to return, param, and char *s.
6894 (i386_operand): Add const to reg_entry *r.
6895 * config/tc-i386.h (templates): Add const to start, end.
6896
6897 Inspired by code for 16 bit gas support from Martynas Kunigelis
6898 <martynas@nm3.ktu.lt>:
6899 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6900 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6901 (uses_mem_addrmode): Remove.
6902 (md_estimate_size_before_relax): Add support here too.
6903 (md_relax_table): Rewrite interface to md_relax for 16 bit
6904 support.
6905 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6906 (opcode_suffix_to_type): Remove.
6907 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6908 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6909 (md_convert_frag): Likewise.
6910 (i386_operand): Add support for 16 bit base/index regs,
6911 immediates, and displacements. Remove some unnecessary casts, and
6912 localise end_of_operand_string, displacement_string_start,
6913 displacement_string_end variables. Add GCC_ASM_O_HACK.
6914 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6915
6916 * config/tc-i386.c (prefix_hash): Remove.
6917 (md_begin): Rewrite without obstacks. Remove prefix hash table
6918 handling. Rewrite lexical table handling.
6919 (i386_print_statistics): Don't print prefix statistics.
6920 (md_assemble): Rewrite instruction parser so that line is not
6921 converted to lower case. Don't do a hash_find for prefixes,
6922 instead recognise them via opcode modifier.
6923 (expecting_operand, paren_not_balanced): Localise variables.
6924 * config/tc-i386.h (IsPrefix): Define.
6925 (prefix_entry): Remove.
6926
6927 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6928 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6929 '\\' in case where comment_chars contains '/'.
6930
6931 * config/tc-i386.c (MATCH): Ensure given operand and template
6932 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6933 you must write `ljmp *table(%ebx)'.
6934
6935 From H.J. Lu <hjl@gnu.org>:
6936 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6937 as 0 ifndef BFD_ASSEMBLER.
6938 (md_assemble): Allow immediate operands without suffix or
6939 other reg operand to default in size to the current code size.
6940
6941Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6942
66778679
RH		 6943 * config/tc-v850.c (md_begin): Restore creation of
6944 .call_table_text and .call_table_data sections.
252b5132
RH		 6945
6946Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6947
6948 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6949 after emitting a word of noops.
6950
6951Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6952
6953 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6954 (i386_operand): Simplify checks for valid base/index combinations.
6955 Disallow `in 4(%dx),%al'.
6956
6957 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6958 index_reg const.
6959 (add_prefix): Change parameter from char to int.
6960
6961 * config/tc-i386.h (Ugh): Define opcode modifier.
6962 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6963
6964 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6965 CONSISTENT_REGISTER_MATCH macros to check register types more
6966 thoroughly. Check for illegal suffix/operand combinations
6967 when matching insns with operands. Handle new `s' suffix, and
6968 associated FloatMF opcode modifier for float insns with memory
6969 operands.
6970 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6971 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6972 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6973 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6974 DATA_PREFIX_OPCODE throughout.
6975
6976 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6977 (md_assemble): Rewrite suffix/register operand checking code to be
6978 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6979 AnyMem, the better to grep.
6980 (pi): Remove Abs.
6981 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6982 given a memory operand. Don't set Abs bits either.
6983 (type_names): Remove Mem*, Abs*.
6984 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6985 define opcode_modifiers as these cases are handled by Disp8,
6986 Disp16, Disp32 and suffix checks.
6987 (COMES_IN_BOTH_DIRECTIONS): Remove.
6988 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6989
6990 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6991 if IgnoreDataSize modifier given. Remove ShortformW modifier
6992 test. Add test for ShortForm in W base_opcode modification.
6993 Merge Seg2ShortForm and Seg3ShortForm code.
6994 * config/tc-i386.h (ShortFormW): Remove.
6995 (IgnoreDataSize): Define.
6996
6997Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6998
6999 * config/tc-d30v.c (md_assemble): Store previous segment state
7000 with previous instruction.
7001
7002Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7003
7004 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7005 (ebp, esp): Remove static variables.
7006 (MATCH): Remove test for InOutPortReg.
7007 (i386_operand): Properly handle InOutPortReg here instead.
7008 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7009 (md_assemble): Simplify and correct modrm and sib generation.
7010 (i386_operand): Add warning for scale without index.
7011 Rewrite checks for valid base/index combinations.
7012
7013 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7014 macros and enclose in do while(0).
7015 (RESTORE_END_STRING): Likewise.
7016 (md_assemble): Add one to printed operand number so we start
7017 from 1 not 0. Add some more gettext invocations.
7018 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7019 number here too.
7020
7021 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7022 DATA_PREFIX, SEG_PREFIX): Define.
7023 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7024 (check_prefix): Remove function.
7025 (add_prefix): New function. Add prefix to i.prefix as well as
7026 doing checks.
7027 (md_assemble): Changes for add_prefix. Remove hack for wait
7028 prefix, instead always output prefixes in fixed order. Test
7029 for jcxz/loop when selecting between word & dword operations,
7030 and add address size prefix rather than operand size prefix.
7031 Remove operand -> address size hack when emitting jcxz/loop.
7032 (i386_operand): Remove O_Absent check as it's done in expr.
7033
7034Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7035
7036 * configure.in: Recognize m5200 as a cpu_type of m68k.
7037 * aclocal.m4: Rebuild with current libtool.
7038 * configure: Rebuild.
7039
7040Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7041
7042 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7043 to relaxable_symbol to prevent references to external symbol from
7044 being relaxed.
7045
7046Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7047
7048 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7049 symbols are relaxable.
7050
7051Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7052
66778679
RH		 7053 * config/tc-v850.c (md_begin): Don't create special
7054 sections by default.
3e87a760 7055
252b5132
RH		 7056Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7057
7058 * config/tc-mips.c (macro): For div and udiv, close the
7059 reorder block as soon as possible.
7060
7061Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7062
7063 From Matt Semersky <matts@scd.hp.com>:
7064 * macro.c (macro_mri_mode): New function.
7065 * macro.h (macro_mri_mode): Declare.
7066 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7067 MRI mode.
7068
7069Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7070
7071 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7072 OBJ_EVAX case.
7073
7074 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7075 until after xstrdup in OBJ_EVAX case.
7076
7077Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7078
7079 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7080 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7081 of hardcoded magic number.
7082 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7083
7084Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7085
7086 * read.c (do_s_func): New function.
7087 (s_func): Call it.
7088 * read.h (do_s_func): Add prototype.
7089
7090Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7091
7092 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7093 nops if fill pattern not specified.
7094
7095Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7096
7097 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7098 * config/te-go32.h (TE_GO32): Define.
7099 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7100
7101Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7102
7103 Implement .func/.endfunc pseudo-ops.
7104 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7105 (s_func): Declare.
7106 * read.c (potable): Add .func,.endfunc.
7107 (s_func): New function.
7108 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7109 functions.
7110 (in_doc_func_p,current_function_label): New static globals.
7111 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7112
7113Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7114
7115 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7116 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7117 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7118 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7119 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7120 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7121 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7122 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7123 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7124 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7125 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7126 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7127 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7128 * config/tc-alpha.c: Likewise.
7129 * config/tc-alpha.h: Likewise.
7130 * config/tc-arm.c: Likewise.
7131 * config/tc-h8300.c: Likewise.
7132 * config/tc-h8500.c: Likewise.
7133 * config/tc-hppa.c: Likewise.
7134 * config/tc-i860.c: Likewise.
7135 * config/tc-i960.c: Likewise.
7136 * config/tc-ppc.c: Likewise.
7137 * config/tc-sh.c: Likewise.
7138 * config/tc-sparc.h: Likewise.
7139 * config/tc-tic30.c: Likewise.
7140 * config/tc-w65.c: Likewise.
7141 * config/tc-z8k.c: Likewise.
7142
7143Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7144
7145 * config/tc-vax.c (_): Delete this macro used for placeholder
7146 values in vax_operand_width_size; it conflicts with the _() macro
7147 used for internationalization.
7148
7149Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7150
7151 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7152 code. From Chris Moller <moller@bops.com>.
7153
7154 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7155 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7156 * read.c (emit_expr): Initialize seg and subseg fields of a new
7157 broken word.
7158 * write.c (write_object_file): Switch to the appropriate segment
7159 and subsegment when processing a broken word.
7160
7161 * config/tc-m68k.c (mri_assemble): New static function.
7162 (build_mri_control_operand): Call mri_assemble rather than
7163 md_assemble.
7164 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7165 (s_mri_endf, s_mri_endw): Likewise.
7166
7167Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7168
7169 * read.c (s_org): Call md_flush_pending_output if it is defined.
7170
7171 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7172
7173Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7174
7175 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7176 (md_parse_option): Add for same.
7177 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7178 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7179 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7180
7181 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7182
252b5132
RH		 7183Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7184
7185 * config/tc-arm.c (find_real_start): Relax definition of local
7186 labels.
7187
7188Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7189
7190 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7191 symbols at the given address, not just the last one specified.
7192
7193Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7194
66778679
RH		 7195 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7196 or number_to_chars_littleendian to write data.
252b5132
RH		 7197
7198Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7199
7200 * config/tc-v850.c (md_assemble): Remove artificially created
7201 register name symbols.
7202
7203Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7204
7205 * write.c (fixup_segment): Change "segment" to "section" in
7206 error message.
7207
7208Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7209
7210 * write.c (fixup_segment): Change sym1-sym2 message again.
7211
7212Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7213
7214 * write.c (fixup_segment): Improve error message for sym1-sym2
7215 errors when sym1 is in a different segment from sym2.
7216
7217Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7218
7219 * config/tc-m32r.c (warn_unmatched_high): New static local.
7220 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7221 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7222 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7223 (md_parse_option): Likewise.
7224 (md_show_usage): Likewise.
7225 (m32r_frob_file): Likewise.
7226
7227 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7228 (read_a_source_file): Call them.
7229 * read.h (stabs_generate_asm_file): Declare.
7230 * stabs.c (stabs_generate_asm_file): New function.
7231 (generate_asm_file): New function.
7232 (stabs_generate_asm_lineno): Move file name handling into
7233 generate_asm_file.
7234
7235Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7236
7237 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7238 (d30v_current_align, d30v_current_align_seg): New variables.
7239 (d30v_last_label): New variable.
7240 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7241 (s_d30v_data, s_d30v_section): Likewise.
7242 (md_pseudo_table): Call them.
7243 (md_begin): Initialize d30v_current_align_seg.
7244 (md_assemble): Call d30v_align when needed by known current alignment.
7245 (d30v_frob_label, d30v_cons_align): New functions.
7246 * config/tc-d30v.h (md_do_align): Remove.
7247 (tc_frob_label): Call d30v_frob_label.
7248 (md_cons_align): New.
252b5132 7249
3e87a760 7250 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7251 expression symbols before processing. Clean up code formatting.
7252
7253Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7254
7255 * po/Make-in (install-info): New target.
7256
7257Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7258
7259 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7260 instructions.
7261 * config/tc-mn10300.c (md_assemble): Likewise.
7262
7263Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7264
7265 * Makefile.am: Update with `make dep-am'.
7266 (HFILES): Add cgen.h.
7267 (cgen.o): Depend on cgen.h.
7268 * Makefile.in: Regenerate.
7269
7270 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7271
7272Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7273
7274 * gasp.c (grab_label): Permit a label to be a preprocessor
7275 variable by permitting a label to start with a backslash.
7276
7277Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7278
7279 * config/tc-mips.c (validate_mips_insn): Removed hack
7280 for previously inaccessible bitfields in some INSN_TRAP
7281 instructions.
7282
7283Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7284
7285 * config/tc-d30v.c (do_assemble): Abort with error message
7286 if opcode operands do not match.
3e87a760 7287
252b5132
RH		 7288Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7289
7290 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7291 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7292 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7293 similar new 'q' operand.
7294
7295Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7296
7297 * cgen.c (cgen_asm_finish_insn): Fix typo.
7298
7299Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7300
7301 * cgen.h: New file.
7302 * cgen.c: Include it.
7303 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7304 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7305 All callers updated.
7306 * config/tc-m32r.c: Include cgen.h.
7307 (m23r_insn): New members num_fixups,fixups.
7308
7309Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7310
7311 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7312 to avoid compiler warning.
7313
7314Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7315
7316 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7317 calling make.
7318
66778679 7319 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7320
7321Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7322
7323 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7324
7325Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7326
7327 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7328 a short format insn.
7329 (md_assemble): Set it for explicitly packed insns.
3e87a760 7330
252b5132
RH		 7331Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7332
7333 * config/obj-coff.c (c_symbol_merge): Do not take address of
7334 native fields when performing the memcpy.
7335
7336Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7337
3e87a760 7338 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7339 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7340
7341Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7342
7343 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7344 relocations against globally visible symbols.
7345 * config/tc-m68k.c (relaxable_symbol): New macro.
7346 (m68k_ip, md_estimate_size_before_relax): Use it.
7347 (tc_m68k_fix_adjustable): Also handle weak symbols.
7348
7349Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7350
7351 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7352 references to externally visible symbols.
7353 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7354 values in twice for a PC relative reloc if the symbol is
7355 externally defined.
252b5132
RH		 7356
7357 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7358 don't adjust a PC relative reloc against an externally visible
7359 symbol.
7360 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7361 for a PC relative fixup against an externally visible defined
7362 symbol, arrange to store object file and addend values as though
7363 the symbol were not defined.
7364 (tc_gen_reloc): Likewise.
7365
7366Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7367
7368 * read.c (sizeof_leb128): Referenced externally by write.c so
7369 don't inline.
7370
7371Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7372
7373 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7374 and expand a 'debug' symbol associated with the next instruction
7375 that does not cause a short instruction to be filled with a NOP.
7376 (md_pseudo_table): Add support for .debugsym.
7377 (assemble_parallel_insn): Add calls to expand_debug_sym as
7378 appropriate.
7379 (md_assemble): Ditto.
7380
7381Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7382
7383 * as.c (main): Conditionally call setlocale.
7384 * gasp.c (main): Likewise.
7385 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7386 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7387
7388Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7389
7390 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7391
252b5132
RH		 7392Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7393
7394 * config/tc-hppa.c: Change all calls to bzero to use memset.
7395 (pa_ip): Add cast to avoid warning.
7396 (tc_gen_reloc, md_apply_fix): Likewise.
7397 (pa_find_space_by_number): Likewise.
7398 (hppa_force_relocation): Likewise.
7399 (pa_block): Change i to unsigned int.
7400 * config/obj-som.h (obj_som_copyright): Declare.
7401
7402Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7403
7404 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7405 for line numbers for assembly source.
7406
7407Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7408
7409 * configure.in: Change version number to 2.9.4
7410 * configure: Rebuild.
7411
7412Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7413
7414 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7415
7416Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7417
7418 * ecoff.h: Change symbolS in function declaration to struct
7419 symbol.
7420
7421Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7422
7423 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7424 (md_convert_frag): Fix i18n typo.
7425
7426Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7427
7428 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7429 * ecoff.h: Protoype it.
7430 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7431 [EVAX] (s_alpha_prologue): Delete.
7432 (md_pseudo_table): Update.
7433
7434Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7435
7436 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7437 array to local pointer.
7438 (get_args, parse_expr): Add casts to avoid warnings.
7439
7440Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7441
7442 * read.c (s_set): Cast xmalloc return value to fragS *.
7443 * config/tc-m68k.c (m68k_ip): Function made static to match
7444 previous forward declaration.
7445 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7446
7447Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7448
7449 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 7450 strings.
252b5132
RH		 7451
7452 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7453 macros to error strings.
7454
7455Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7456
7457 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7458 reloc is in the TOC csect.
7459 (md_apply_fix3): Correct gettext typo.
7460
7461Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7462
7463 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7464 .L - they are local labels and the branches are not really
7465 function calls but rather far jumps.
7466
7467Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7468
7469 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7470
7471Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7472
7473 * config/tc-i386.c (md_assemble): Print operand number rather than
7474 using ordinal_names.
7475 (i386_operand): Likewise.
7476
7477Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7478
7479 * Makefile.am (INTLLIBS): Define to work around apparent automake
7480 bug.
7481 All Makefiles: Regenerated.
7482
7483 * Many files: Added gettext invocations around user-visible
7484 strings.
7485 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7486 HAVE_LC_MESSAGES): Define.
7487 * dep-in.sed: Added asintl.h.
7488 * po/Make-in: New file.
7489 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7490 Include "asintl.h".
7491 * read.c (Z_): Renamed from `_'.
7492 * Makefile.am (SUBDIRS): Added po.
7493 (POTFILES): new macro.
7494 (po/POTFILES.in): New target.
7495 ($(OBJS)): Added asintl.h.
7496 (HFILES): Likewise.
7497 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7498 (as_new_LDADD): Added $(INTLLIBS).
7499 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7500 (gasp_new_LDADD): Added $(INTLLIBS).
7501 (gasp_new_DEPENDENCIES): New macro.
7502 * configure, aclocal.m4: Rebuilt.
7503 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7504 po/Makefile.
7505 (ALL_LINGUAS): Define.
7506 * macro.c: Include "asintl.h".
7507 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7508 * as.h: Include "asintl.h".
7509 * config/tc-i386.c (ordinal_names): Removed.
7510 (md_assemble): Changed error text to avoid ordinal_names.
7511 (i386_operand): Likewise.
7512 (reloc): Added as_bad to avoid i18n problems.
7513 (tc_gen_reloc): Likewise.
7514 * config/tc-arm.c (bad_args): Now a #define.
7515 (bad_pc): Likewise.
7516 * config/obj-vms.c (VMS_stab_parse): Changed type of
7517 `long_const_msg'.
7518 (global_symbol_directory): Unified strings to avoid i18n
7519 problems.
7520 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7521 avoid i18n problems.
7522 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7523 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7524 i18n problems.
7525 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7526 problems.
7527 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7528 comment.
7529 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7530 problems.
7531 * as.c (print_version_id): Added an fprintf to avoid i18n
7532 problems.
7533 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7534 problems.
7535 * expr.c (expr): Added as_warn call to avoid i18n problems.
7536 * messages.c (as_assert): Changed code to avoid i18n problems.
7537 (as_abort): Likewise.
7538 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7539 (s_space): Likewise.
7540 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7541
7542Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7543
7544 * config/tc-i386.c (check_prefix): New static function, split out
7545 from md_assemble.
7546 (struct _i386_insn): Add wait_prefix field.
7547 (md_assemble): Remove wait_prefix local variable. Use
7548 check_prefix when adding a prefix.
7549
7550 * config/tc-i386.c (current_templates): New static variable.
7551 (md_assemble): Remove current_templates local variable.
7552 (md_assemble, i386_operand): Improve error and warning messages in
7553 many places. Add RESTORE_END_STRING in many places before error
7554 return. Clarify some comments.
7555
7556 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7557 element array.
7558 (md_assemble): Parse string instruction operands, looking for
7559 segment override prefixes. Check for invalid segment prefixes on
7560 string instruction.
7561 (i386_operand): i.seg[] and max mem_operand changes for string
7562 insns.
7563 * config/tc-i386.h (EsSeg): Define.
7564
7565 * config/tc-i386.h (regKludge): Define.
7566 (iclrKludge, imulKludge): Don't define.
7567 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7568 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7569 opcode_modifier checks to look for more common cases first. Add
7570 default_seg for IsString case.
7571
7572Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7573
7574 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7575 AC_DECL_YYTEXT.
7576 * configure: Rebuild with new automake and libtool.
7577 * aclocal.m4, Makefile.in: Likewise.
7578
7579 * doc/Makefile.am (as.dvi): New target.
7580 * doc/Makefile.in: Rebuild.
7581
7582Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7583
7584 * configure.in: Added sparc86x support.
3e87a760 7585
252b5132 7586 * configure: Rebuild.
3e87a760 7587
252b5132
RH		 7588 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7589 sparc_arch.
7590 (md_parse_option): Warn if -EL is not supported for this architecture.
7591
7592 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 7593
252b5132
RH		 7594Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7595
66778679
RH		 7596 * config/tc-mips.c (mips_ip): Note when we use get match on
7597 the full instruction name.
252b5132
RH		 7598
7599Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7600
7601 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7602 back into the expression to handle add/sub simplification correctly.
7603
7604Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7605
66778679 7606 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 7607
7608Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7609
7610 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7611 #<n>' instruction.
7612
7613Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7614
7615 * symbols.c (max_indent_level): New global.
7616 (print_symbol_value_1): Use it.
7617 * expr.h (expr_build_dot): Declare.
7618 * expr.c (expr_build_dot): New function.
7619
7620Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7621
7622 * symbols.c (print_binary): New function.
7623 (print_expr_1): Call it.
7624
7625Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7626
7627 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7628 operand in the opcode.
7629
7630Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7631
7632 * config/tc-i386.h: Reorder operand flags and opcode modifier
7633 flags for clarity. Remove unused definitions: Unknown,
7634 ImmUnknown, DispUnknown, NoModrm.
7635 * config/tc-i386.c (type_names): Add missing Debug type.
7636 (md_assemble): Better duplicate prefix checking. Quicker string
7637 instruction check via new opcode_modifier flag.
7638
7639Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7640
7641 * doc/as.texinfo (Invoking): Clarify -Wa example.
7642
7643Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7644
3e87a760 7645 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 7646 (s_mips_weakext): Define.
7647 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 7648 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7649 defined(TC_MIPS).
7650
252b5132
RH		 7651Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7652
7653 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7654 is an error if the value can not be computed at assembly time.
7655 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7656
7657Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7658
7659 * gasp.c (main): Set next field of new include_path structure to
7660 NULL. From Avery Pennarun <averyp@gdc.ca>.
7661
7662 * read.c (s_mri_sect): Call as_bad rather than abort for an
7663 unsupported MRI target.
7664
7665Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7666
7667 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7668 the destination of a branch instruction should be altered.
7669 (find_real_start): New function: Locate the real, Thumb coded
7670 start of a Thumb function.
7671 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 7672 functions.
252b5132
RH		 7673
7674 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7675
7676Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7677
7678 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7679 also.
7680
7681Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7682
7683 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7684 * doc/c-hppa.texi: Likewise.
7685
7686Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7687
7688 * Makefile.am: Rebuild dependencies.
7689 * Makefile.in: Rebuild.
7690
7691 * Makefile.am (DEP_INCLUDES): New variable.
7692 (.dep1): Change to work when srcdir is not an absolute path.
7693 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7694 * Makefile.in: Rebuild.
7695
7696Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7697
7698 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7699 LinearAddress patch.
7700
7701 * configure.in: Set version to 2.9.1.
7702 * configure: Rebuild.
7703
7704 * Branched binutils 2.9.
7705
7706Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7707
7708 * config/tc-i386.h (FWait): Define.
7709 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7710 other prefixes. Check FWait flag in opcode table to see which
7711 instructions require an fwait prefix.
7712
7713Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7714
7715 * stabs.c (get_stab_string_offset): Always create a stab string
7716 section.
7717
7718Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7719
7720 Fix some gcc -Wall warnings:
7721 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7722 * ehopt.c (eh_frame_code_alignment): Likewise.
7723 * expr.c (integer_constant, operand): Likewise.
7724 * frags.c (frag_align): Likewise.
7725 * gasp.c (level_0, change_base, doinstr): Likewise.
7726 * hash.c (hash_ask): Likewise.
7727 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7728 (debugging_pseudo): Likewise.
7729 * macro.c (define_macro, check_macro): Likewise.
7730 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7731 (ignore_rest_of_line, float_cons): Likewise.
7732 * symbols.c (decode_local_label_name): Likewise.
7733 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7734 (fixup_segment, number_to_chars_bigendian): Likewise.
7735 (number_to_chars_littleendian): Likewise.
7736 * config/atof-ieee.c (gen_to_words): Likewise.
7737 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7738 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7739 * read.c (output_big_sleb128): Initialize locals to avoid
7740 warnings.
7741 (output_big_uleb128, equals): Likewise.
7742 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7743 to unsigned int. Change zeros to unsigned int.
7744 * cond.c (s_if): Add return to default case.
7745 * frags.c (frag_now_fix): Change return type to addressT.
7746 * frags.h (frag_now_fix): Update declaration.
7747 * listing.c (file_info_struct): Change linenum to unsigned int.
7748 (struct list_info_struct): Change hll_line to unsigned int.
7749 (print_source): Update format string.
7750 * read.c (emit_expr): Change scan to unsigned int, and don't
7751 bother to initialize it.
7752 * symbols.c (dollar_label_count): Change to unsigned long.
7753 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7754 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7755 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7756
7757Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7758
7759 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 7760 mcf5200 just as we do for m68000.
252b5132
RH		 7761 (m68k_init_after_args): Likewise.
7762 (md_estimate_size_before_relax): Likewise.
7763
7764Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7765
7766 * config/tc-v850.c (md_assemble): Store relocation addend in
7767 fixup instead of instruction.
7768
7769Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7770
7771 * config/tc-i386.c (md_assemble): Swap template arguments to
7772 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7773 This macro is currently symmetric, so passing them the wrong
7774 way didn't cause any problem, but may if the macro is changed
7775 in the future.
7776 After copying template to i.tm, use i.tm. rather than t-> to
7777 access fields, and make t a const*
7778 Move i.tm.operand_types[] swap to immediately after the copy.
7779
7780Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7781
7782 * expr.h (expr_build_uconstant): Add prototype.
7783 (expr_build_unary,expr_build_binary): Add prototypes.
7784 * expr.c (expr_build_uconstant): New function.
7785 (expr_build_unary,expr_build_binary): New functions.
7786
7787Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7788
66778679
RH		 7789 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7790 * macro.c (macro_expand_body): Increase buffer size.
7791 * messages.c (as_warn): Likewise.
252b5132
RH		 7792 (as_warn_where, as_bad, as_bad_where): Likewise.
7793
7794Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7795
7796 Based on patch from H.J. Lu <hjl@gnu.org>:
7797 * Makefile.am (DISTSTUFF): New variable.
7798 (diststuff): New target.
7799 * Makefile.in: Rebuild.
7800
7801Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7802
7803 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7804 m32r_elf_section_change_hook.
7805
7806 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7807 emit a nop if a section ends with a 16 bit instruction.
7808
7809Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7810
7811 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7812 s_lcomm rather than obj_coff_lcomm.
7813 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7814
7815Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7816
7817 * config/tc-i386.h (LinearAddress): Define.
7818 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7819 instruction, don't use a default segment.
7820
7821Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7822
7823 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7824 * configure: Rebuild.
7825
7826Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7827
7828 * aclocal.m4, configure: Rebuild with libtool 1.2.
7829
7830Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7831
7832 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 7833 PC relative branches. Patch courtesy of Jonathan Walton.
7834
252b5132 7835
252b5132
RH		 7836Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7837
7838 * configure.in (emulations): Add thumb-pe target.
7839
7840 * configure (emulations): Add thumb-pe target.
7841
78421998-03-17 Ken Raeburn <raeburn@cygnus.com>
7843
7844 * itbl-lex.l (yywrap): Don't define if already defined as a
7845 macro.
7846
7847Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7848
7849 * depend.c (quote_string_for_make): New function.
7850 (wrap_output): Use it.
7851
7852Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7853
7854 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7855 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7856
7857Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7858
7859 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7860 Recognize -GN and -relax.
7861 (md_begin): Initialize gp size from -G switch.
7862 (alpha_force_relocation): Always force if -relax.
3e87a760 7863 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 7864 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7865 Change all callers. Emit nop alignment padding as nop+unop pair.
7866
7867Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7868
7869 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7870 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7871
7872Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7873
7874 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7875 require padding to the next long word boundary.
7876
7877Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7878
7879 * cgen.c: #include symcat.h.
7880 * config/tc-m32r.c: Likewise.
7881
7882Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7883
7884 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7885 absolute expressions instead of '$' prefixed register names.
7886
7887Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7888
7889 * read.c (s_set): Record file and line info for symbols when -as.
7890 (pseudo_set): Don't overwrite that dummy fragment.
7891
7892Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7893
7894 * config/tc-ppc.c (md_pseudo_table): Add "section".
7895 (ppc_named_section): New static function.
7896
7897Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7898
7899 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7900 so we don't have to scan the entire list.
7901
7902Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7903
7904 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 7905 case, allow the parallel instructions to modify the same flag
7906 bits.
252b5132
RH		 7907
7908Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7909
7910 * listing.c (list_symbol_table): Categorize symbols by
7911 undefined_section rather than sy_frag->line == NULL.
7912
7913Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7914
7915 * Makefile.am (install-exec-local): Install properly when ln
7916 fails or tooldir == prefix.
7917
7918Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7919
7920 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7921 Test result of insert_operand for error.
7922
7923Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7924
7925 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7926 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7927 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7928 * doc/Makefile.in: Rebuild.
7929
7930Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7931
7932 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7933 (macro): Fix handling of M_COP[0-3].
7934
7935Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7936
7937 Based on patches from Ross Harvey <ross@teraflop.com>:
7938 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7939 if macro_alternate or macro_mri.
7940 (getstring): Remove support for byte constants between < and >.
7941 (get_any_string): '<' only starts a string if macro_alternate or
7942 macro_mri.
7943 (macro_expand_body): Permit keyword parameters following
7944 positional parameters.
7945
7946 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7947 * configure.in (alpha*-*-netbsd*): New target.
7948 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7949 * configure: Rebuild.
7950
7951 * as.h (flag_warn_suppress_instructionswap): Move from here...
7952 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7953 here, and make static.
7954
7955 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7956 BFD_ASSEMBLER or MANY_SEGMENTS.
7957
7958 * as.c (show_usage): Update bug-gnu-utils address.
7959 * gasp.c (show_usage): Likewise.
7960 * doc/as.texinfo (Bug Reporting): Likewise.
7961
7962Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7963
66778679 7964 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 7965 insns regardless of the size of a pointer if we're in mips I or
7966 MIPS II mode.
66778679 7967 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7968
7969Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7970
3e87a760 7971 Fix rac to accept only a0:
252b5132
RH		 7972 * tc-d10v.c (parallel_ok, find_opcode):
7973 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7974 Introduce OPERAND_GPR.
7975
7976Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7977
7978 * read.c (s_fill): Handle non-constant repeat counts by creating
7979 an rs_space fragment.
7980
7981Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7982
7983 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7984 from as_bad to as_warn.
7985
7986Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7987
7988 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7989 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7990 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7991
7992Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7993
7994 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7995 seg_fix_rotP rather than fix_root from seg_info.
7996
7997Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7998
7999 * expr.c: Add support for 0x1_2_3_4 bignums.
8000
8001Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8002
8003 * configure.in: Change -linux* to -linux-gnu*.
8004 * configure: Rebuild.
8005
8006 * app.c (do_scrub_begin): Treat \r as whitespace.
8007
8008Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8009
8010 * Makefile.am: Update dependencies.
8011 * Makefile.in: Rebuild.
8012
8013Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8014
8015 * configure, aclocal.m4: Rebuild with new libtool.
8016
8017Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8018
66778679
RH		 8019 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8020 the argument to bfd_set_arch_mach.
8021 (load_address): Use bfd_arch_bits_per_address to determine the
8022 bit size of an address instead of looking at the isa level.
8023 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8024
8025Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8026
8027 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8028
8029Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8030
8031 * ehopt.c: New file.
8032 * as.h (enum _relax_state): Add rs_cfa.
8033 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8034 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8035 * read.c (emit_expr): Call check_eh_frame.
8036 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8037 (relax_segment): Likewise.
8038 * Makefile.am: Rebuild dependencies.
3e87a760 8039 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8040 (GENERIC_OBJS): Add ehopt.o.
8041 * doc/internals.texi (Frags): Document rs_cfa.
8042
8043 * as.c (show_usage): Mention --traditional-format.
8044 (parse_args): Accept --traditional-format.
8045 * as.h (flag_traditional_format): Declare.
8046 * output-file.c (output_file_create): If flag_traditional_format,
8047 set BFD_TRADITIONAL_FORMAT on stdoutput.
8048 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8049
8050 * config/tc-mips.c (append_insn): Make sure that if we have a
8051 fixup for an unmatched %hi reloc, it does not associated with a
8052 variant frag.
8053
8054 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8055 * doc/Makefile.in: Likewise.
8056
8057Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8058
8059 * config/tc-m32r.c (check_for_side_effects): New function.
8060 (can_make_parallel): Add checks for instruction side effects
8061 clashing with the other instruction.
8062 (assemble_parallel_insn): Improve warning messages. Return error
8063 message from non-swapped instruction order.
8064
8065Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8066
8067 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8068
8069 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8070 md_cleanup definition. This moves the forced literal output to
8071 the end of the source pass, and avoids macro's inserting literals
8072 into the code immediately after the macro expansion.
252b5132
RH		 8073
8074Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8075
8076 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8077 a gas internal symbol is adjustable.
8078 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8079
8080 * as.h: If gcc version greater than 2.6, use `__format__' and
8081 `__printf__' in function attributes, rather than `format' and
8082 `printf'.
8083
8084Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8085
8086 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8087
8088Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8089
8090 Add tms320c30 support:
8091 * config/tc-tic30.h: New file.
8092 * config/tc-tic30.c: New file.
8093 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8094 TARGET_FORMAT as "coff-tic30".
8095 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8096 * Makefile.am: Rebuild dependencies.
8097 (CPU_TYPES): Add tic30.
8098 (CPU_OBJ_VALID): tic30-aout is valid.
8099 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8100 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8101 * configure, Makefile.in: Rebuild.
8102
8103Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8104
8105 * config/tc-v850.c (md_assemble): Improvements to error messages.
8106
8107Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8108
8109 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8110 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8111
8112 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8113 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8114 assembler calculate relocations to any external symbol at all.
8115 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8116 involving generation of pc-relative relocs.
8117 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8118 has been moved to md_apply_fix3.
8119
8120 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8121 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8122 which actually means (the address of identifier's GOT entry) +
8123 constant, which is not particularly useful.
8124
8125Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8126
8127 * read.h (include_dirs): Declare.
8128 (include_dir_count,include_dir_maxlen): Declare.
8129
8130Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8131
8132 * configure.in: Correct check for shared opcodes library.
8133 * configure: Rebuild.
8134
8135 * listing.c (buffer_line): If we can't open the file, set at_end.
8136 (listing_print): Remove unused local variable fi.
8137
8138 * config/m68k-parse.y (reglistpair): Handle register list in
8139 either order.
8140
8141 * config/vms-conf.h: Don't undef VERSION.
8142
8143Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8144
8145 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8146 OBJS variable.
8147 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8148 variable.
8149 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8150 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8151 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8152 (EXTRA_DIST): Define.
8153 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8154 explicitly rather than via the list of object files.
8155 (gcc-as.opt): New file created when make-gas.com is run.
8156 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8157 itbl-cpu.h} to #include appropriate file rather than copying that
8158 file.
8159 * config/vms-conf.h: Synchronize with current config.in.
8160 * Makefile.in: Rebuild.
8161
8162Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8163
8164 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8165 (parallel_ok): Relaxed parallel subinstruction dependency check.
8166
8167Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8168
8169 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8170 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8171 command line argument.
8172 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8173 warning only if flag_warn_suppress_instructionswap is false.
8174
8175Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8176
8177 * configure.in (i386-*-mingw32*): New target.
8178 * configure: Rebuild.
8179
8180Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8181
8182 * symbols.c (resolve_symbol_value): Don't set the segment if it
8183 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8184
8185 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8186 S_GET_SEGMENT.
8187
8188Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8189
8190 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8191 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8192 compiler.
8193
8194Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8195
8196 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8197
8198Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8199
8200 * config/tc-v850.c (v850_insert_operand): Display instruction when
8201 an error is encountered.
8202
8203Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8204
8205 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8206 (i386-*-sco3.2v5*coff): New target.
8207 (i386-*-sco3.2*): New target.
8208 * configure: Rebuild.
8209
8210Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8211
8212 * config/tc-v850.c: Tidy error message production.
8213
8214Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8215
8216 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8217 validate_immediate return value in the right type for comparisons
8218 to FAIL.
8219
8220Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8221
8222 * listing.c (MAX_BYTES): Use listing variables not constants.
8223 (data_buffer): No longer an array, but a pointer.
8224 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8225 (listing_listing): Allocate data_buffer.
8226
8227Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8228
8229 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8230 --listing-rhs-width, --listing-cont-lines.
8231 (show_usage): Update.
8232 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8233 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8234 (print_lines): Use the variables instead of the constants.
3e87a760 8235 (listing_listing): Likewise.
252b5132 8236 * listing.h: Declare the new vars.
3e87a760 8237
252b5132
RH		 8238Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8239
8240 * as.c (parse_args): Add --keep-locals alias for -L.
8241 Add --strip-local-absolute.
8242 (show_usage): Update.
8243 * as.h (flag_strip_local_absolute): New flag.
8244 * symbols.c (S_IS_LOCAL): Use it.
8245 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8246 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8247 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8248
8249Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8250
8251 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8252 might have an io conflict and issue a warning message.
252b5132
RH		 8253
8254Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8255
8256 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8257 cgen_swap_fixups): Functions to save, restore and swap the fixup
8258 chain with a backup copy.
8259 (cgen_asm_finish_insn): Returns address of constructed insn.
8260
8261Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8262
8263 * listing.c (file_info_struct): Remove FILE, add POS.
8264 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8265 (file_info): Don't open the file.
8266 (buffer_line): Check for the file in the last_open cache, updating
8267 as necessary.
8268 (print_source): Don't reference file_info->file.
8269 (listing_listing): Likewise.
8270 (listing_print): Close the file in the cache, if any.
8271
8272Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8273
8274 * read.c (dwarf_file_string): New file static variable.
8275 (emit_expr): Look for constant sequence that leads up to a file
8276 name in DWARF debugging output.
8277 (stringer): Use dwarf_file_string to decide whether to accept a
8278 string as a file name.
8279
8280Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8281
8282 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8283 (crack_operand): Add reg->reglst MRI hack.
8284 (r_seg): Put reglst symbols in reg_section.
8285 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8286
8287Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8288
8289 * tc-sh.c (get_specific): Handle SGR & DBR.
8290
8291Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8292
8293 * tc-h8300.c (parse_reg): Take the length of the symbol into
8294 account when attempting to match a register name.
8295 * tc-h8500.c (parse_reg): Likewise.
8296
8297Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8298
8299 * cgen.c: Formatting changes to improve readability.
8300
8301Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8302
8303 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8304 delay slot.
8305
8306Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8307
8308 Based on a patch from Jim Wilson
8309 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8310 (tc_gen_reloc): Handle cross section PC relative relocs
8311 correctly.
8312
8313Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8314
8315 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8316
8317Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8318
8319 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8320 (expr_jmp_buf): New static local.
8321 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8322 (cgen_md_operand): New function.
8323 * tc-m32r.c: Clean up pass over `struct foo' usage.
8324 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8325
8326Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8327
8328 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8329 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8330
8331Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8332
8333 * config/tc-i386.c (i386_operand): Give an error if there are
8334 unrecognized characters after an expression.
8335
8336For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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