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* dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
a8316fe2
RH		 12000-11-17 Richard Henderson <rth@redhat.com>
2
3 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
4 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
5 tri-state definition of alpha_flag_mdebug.
6 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
7 (s_alpha_file): Store first .file directive.
8 (s_alpha_stab): New.
9 (md_pseudo_table): Add stabs and stabn.
10
e346e481
RH		 112000-11-17 Richard Henderson <rth@redhat.com>
12
13 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
14
4dc7ead9
RH		 152000-11-17 Richard Henderson <rth@redhat.com>
16
17 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 18 (main): Call dwarf2_finish.
4dc7ead9
RH		 19 * as.h (debug_type): Clarify documentation of the meaning
20 of this variable.
21 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
22 (print_stats): Fix parenthesis problem.
23 (now_subseg_size): New.
24 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
25 (dwarf2_directive_file): Don't set debug_type.
26 (dwarf2_where): Honor DEBUG_DWARF2 first.
27 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
28 do nothing if not emitting dwarf2 debug info, or no work.
29 * dwarf2dbg.h (dwarf2_emit_insn): Update.
30 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
31 (ecoff_new_file): Likewise.
32 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
33 commentary wrt dwarf2.
34
35 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
36 ATTRIBUTE_UNUSED as needed.
37 (emit_insn): Call dwarf2_emit_insn.
38 (s_alpha_file): New.
39 (s_alpha_loc): New.
40 (s_alpha_coff_wrapper): Don't handle them.
41 (md_pseudo_table): Update for .file and .loc.
42 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
43
44 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
45 don't protect with debug_type.
46 * config/tc-hppa.c (md_assemble): Likewise.
47 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
48 * config/tc-mn10300.c (md_assemble): Likewise.
49 * config/tc-sh.c (md_assemble): Likewise.
50 * config/tc-v850.c (md_assemble): Likewise.
51
52 * config/tc-arm.c (arm_end_of_source): Remove.
53 * config/tc-hppa.c (pa_end_of_source): Remove.
54 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
55 * config/tc-mn10300.c (mn10300_finalize): Remove.
56 * config/tc-sh.c (sh_finalize): Remove.
57 * config/tc-v850.c (sh_finalize): Remove.
58
59 * config/tc-arm.h (md_end): Remove.
60 * config/tc-hppa.h (md_end): Remove.
61 (DWARF2_LINE_MIN_INSN_LENGTH): New.
62 * config/tc-m68hc11.h (md_end): Remove.
63 * config/tc-mn10300.h (md_end): Remove.
64 * config/tc-sh.h (md_end): Remove.
65 * config/tc-v850.h (md_end): Remove.
66
67 * config/tc-ia64.c (emit_one_bundle): Don't protect
68 dwarf2 bits with debug_type.
69 (md_assemble): Likewise.
70 (ia64_end_of_source): Don't call dwarf2_finish.
71
ca683b78
JW		 722000-11-16 Jim Wilson <wilson@redhat.com>
73
74 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
75 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
76 > 16.
77
6f620856
L		 782000-11-16 H.J. Lu <hjl@gnu.org>
79
80 * config/obj-elf.c (obj_elf_symver): Don't check the missing
81 version name.
82
19d63e5d
KH		 832000-11-15 Kazu Hirata <kazu@hxi.com>
84
85 * config/tc-tic30.c: Fix formatting.
86 * config/tc-tic80.c: Likewise.
87 * config/tc-v850.c: Likewise.
88 * config/tc-vax.c: Likewise.
89 * config/tc-w65.c: Likewise.
90 * config/tc-z8k.c: Likewise.
91
a8761a19
DD		 922000-11-14 DJ Delorie <dj@redhat.com>
93
94 * config/tc-v850.c: Support dwarf2.
95 * config/tc-v850.h: Ditto.
96
97 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
98 parse_cons_expression_v850 to initialize hold_cons_reloc.
99
88be23ec
BS		 1002000-11-15 Bernd Schmidt <bernds@redhat.com>
101
102 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
103 (errata_nops_necessary_p): New function.
104 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
105 md.
106
72a76794
JW		 1072000-11-14 Jim Wilson <wilson@redhat.com>
108
109 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
110 return little endian bfd formats.
111
4a1805b1
KH		 1122000-11-14 Kazu Hirata <kazu@hxi.com>
113
114 * config/aout_gnu.h: Fix formatting.
115 * config/atof-vax.c: Likewise.
116 * config/m68k-parse.h: Likewise.
117 * config/m88k-opcode.h: Likewise.
118 * config/obj-elf.c: Likewise.
119 * config/tc-arm.c: Likewise.
120 * config/tc-cris.c: Likewise.
121 * config/tc-i386.c: Likewise.
122 * config/tc-ia64.c: Likewise.
123 * config/tc-mn10300.c: Likewise.
124 * config/te-386bsd.h: Likewise.
125 * config/te-hppa.h: Likewise.
126 * config/te-nbsd.h: Likewise.
127 * config/te-ppcnw.h: Likewise.
128 * config/te-sparcaout.h: Likewise.
129 * config/te-tmips.h: Likewise.
130 * config/vax-inst.h: Likewise.
131 * config/vms-conf.h: Likewise.
132
c810873d
JJ		 1332000-11-14 Jakub Jelinek <jakub@redhat.com>
134
135 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
136
79082ff0
L		 1372000-11-13 H.J. Lu <hjl@gnu.org>
138
139 * config/obj-elf.c (elf_frob_symbol): Support
140 ".symver name,name2@@@nodename".
141 (elf_frob_file_before_adjust): Likewise.
142
143 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
144 and ".symver name,name2@@@nodename".
145 Fix a typo.
146
1da00eb4
L		 1472000-11-12 H.J. Lu (hjl@gnu.org)
148
149 * config/obj-elf.c (obj_elf_symver): Check missing version
150 name.
151
f585997b
L		 1522000-11-12 H.J. Lu (hjl@gnu.org)
153
154 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
155 instead of bfd_vma for non-bfd assemblers.
156
ef5c4bfc
KH		 1572000-11-09 Kazu Hirata <kazu@hxi.com>
158
159 * itbl-ops.c: Fix comment typos.
160
f5a30c2e
JW		 1612000-11-08 Jim Wilson <wilson@redhat.com>
162
163 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
164 (struct unwind): Add next_slot_frag field.
165 (slot_index): New parameters slot_frag and first_frag. Add code
166 to add in frag sizes when different. Add comments.
167 (fixup_unw_records): New locals first_frag and last_frag. Pass new
168 arguments to slot_index.
169 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
170 loop end. Set next_slot_frag field.
171
339681c0
L		 1722000-11-07 H.J. Lu <hjl@gnu.org>
173
174 * doc/as.texinfo (.symver): Updated for versioned symbol
175 reference.
176
177 * obj.h (format_ops): Add the frob_file_before_adjust field.
178
179 * config/obj-aout.c (aout_format_ops): Set the
180 frob_file_before_adjust field to 0.
181 * config/obj-coff.c (coff_format_ops): Likewise.
182 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
183
184 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
185 name.
186 (elf_frob_file_before_adjust): New function to remove unneeded
187 versioned symbols from the symbol table.
188 (elf_format_ops): Set the frob_file_before_adjust field to
189 elf_frob_file_before_adjust.
190
191 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
192 not defined.
193
194 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
195
4a314ec8
NC		 1962000-11-07 Peter Targett <peter.targett@arccores.com>
197
198 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
199 BIG_ENDIAN macros.
200 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
201 Fix compile time warning messages.
202
604d524f
NC		 2032000-11-07 Nick Clifton <nickc@redhat.com>
204
205 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
206 buffer in order to avoid buffer overflows.
207
44f5c83a
JW		 2082000-11-06 Steve Ellcey <sje@cup.hp.com>
209
210 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
211 Change M to m for -milp32 or -mlp64 to match gcc.
212 (dot_endp): Use bytes_per_address instead of 8.
213 (emit_one_bundle): Use number_to_chars_littleendian instead of
214 md_number_to_chars.
215 (fix_insn): Likewise.
216 (ia64_init): New function.
217 (ia64_target_format): New function.
218 (md_begin): Set endianness, arch, and machine as appropriate.
219 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
220 Make these macros depend on TE_HPUX macro.
221 (TARGET_FORMAT): Define.
222 (HOST_SPECIAL_INIT): Define.
223 * config/te-hpux.h: New file.
224 * configure.in: Add "ia64-*-hpux*" target to configure.
225 * configure: Regenerate.
226
7152f1dc
KH		 2272000-11-06 Kazu Hirata <kazu@hxi.com>
228
ef99799a
KH		 229 * as.c: Fix formatting.
230 * dwarf2dbg.c: Likewise.
231 * input-file.c: Likewise.
7152f1dc
KH		 232 * input-file.h: Likewise.
233 * input-scrub.c: Likewise.
ef99799a
KH		 234 * itbl-ops.c: Likewise.
235 * listing.c: Likewise.
236 * macro.h: Likewise.
237 * messages.c: Likewise.
238 * read.c: Likewise.
239 * subsegs.c: Likewise.
240 * subsegs.h: Likewise.
241 * write.c: Likewise.
7152f1dc 242
cf055d54
NC		 2432000-11-06 Nick Clifton <nickc@redhat.com>
244
245 * doc/as.texinfo: Add GNU Free Documentation License.
246 * doc/gasp.texi: Add GNU Free Documentation License.
247 * doc/as.1: Add GNU Free Documentation License.
248
8d6b5c8e
NC		 2492000-11-05 Nick Clifton <nickc@redhat.com>
250
251 * config/tc-arm.c: Add include of "dwarf2dbg.h"
252
59ff2774
NC		 2532000-11-02 Per Lundberg <plundis@chaosdev.org>
254
255 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
256 * configure: Regenerate.
257
37d8bb27
NC		 2582000-11-01 Nick Clifton <nickc@redhat.com>
259
260 * read.c (original_case_string): New global variable.
261 (read_a_source_file): Copy opcode string into
262 original_case_string if clobbering the case of the opcode.
263 * read.h: Export the definition of original_case_string.
264 * config/tc-arm.c (md_assembler): When parsing a .req
265 directive use the original opcode string, not the case
266 clobbered version.
267
d75bb8cf
NC		 2682000-11-02 Nick Clifton <nickc@redhat.com>
269
270 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 271 variable.
d75bb8cf
NC		 272 (md_assemble): Call dwarf2_generate_asm_lineno instead of
273 dwarf2_where and dwarf2_gen_line_info.
274
6c17cfe4
PB		 2752000-11-02 Theo Honohan <th@futuretv.com>
276
277 * config/tc-arm.c (do_msr): Improve error message.
278
c51ce5f0
EC		 2792000-10-31 Eric Christopher <echristo@redhat.com>
280
281 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
282 or pc-relative, else use fx_offset.
283
f1bcba5b
JW		 2842000-10-31 Jim Wilson <wilson@redhat.com>
285
286 * config/tc-ia64.c (struct md): New field tag_fixups.
287 (ia64_flush_insns): Handle tag_fixups. Error if dangling
288 qualifying predicate.
289 (emit_one_bundle): Delete spurious multiplication by one. Handle
290 tag_fixups.
291 (ia64_start_line): Error if dangling qualifying predicate.
292 (defining_tag): New static variable.
293 (ia64_unrecognized_line, case '['): Parse tags.
294 (ia64_frob_label): Create tag_fixups.
295 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 296
8637c045
AM		 2972000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
298
299 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
300
ebeeafe6
BS		 3012000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
302
303 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
304
b041f888
KH		 3052000-10-30 Kazu Hirata <kazu@hxi.com>
306
307 * expr.c: Fix formatting.
308 * flonum-copy.c: Likewise.
309 * flonum.h: Likewise.
310 * gasp.c: Likewise.
311 * hash.c: Likewise.
312
d8374dcd
HPN		 3132000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
314
315 * as.h (OPTION_MD_BASE): Bump to 190.
316 * as.c (parse_args) <std_longopts>: Add comment about the need to
317 check OPTION_MD_BASE in as.h.
318
1308f14c
HPN		 319 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
320 for weak symbols.
321
6f6ef0fa
NC		 3222000-10-27 Nick Clifton <nickc@redhat.com>
323
324 * configure.in (emulations): Add m68hc12.
325 * configure: Regenerate.
326 * po/gas.pot: Regenerate.
c51ce5f0 327
bf1b5881
AH		 3282000-10-27 Aldy Hernandez <aldyh@redhat.com>
329
330 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
331 cpsr*.
332 (arm_psr_parse): Handle lowercase CPSR and SPSR.
333
85a39694
NC		 3342000-10-25 Nick Clifton <nickc@redhat.com>
335
336 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
337 a DWARF2 line number information sequence.
338
339 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
340
341 * read.c (generate_lineno_debug): Update comment describing why
342 DWARF2 line number debug information is not generated
343 automatically by this function.
344
345 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
346 not all.
c51ce5f0 347
85a39694
NC		 348 * config/tc-arm.h (md_end): Define.
349 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 350
85a39694
NC		 351 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
352 if generating DWARF2 line numbers.
353 (arm_end_of_source): New function. Call dwarf2_finish if
354 necessary.
355
356 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
357 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
358 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 359
cce0cbdc
DN		 3602000-10-25 Diego Novillo <dnovillo@cygnus.com>
361
362 * tc-i386.c: Fix prototype declarations for functions taking no
363 arguments.
364
64a0c779
DN		 3652000-10-24 Diego Novillo <dnovillo@cygnus.com>
366
367 * tc-i386.c (i386_operand_modifier): Remove.
368 (build_displacement_string): Remove.
369 (i386_parse_seg): Remove.
370 (i386_intel_memory_operand): Remove.
371 (i386_intel_operand): Re-write using recursive descent parser based
372 on MASM documentation.
373 (struct intel_parser_s): New structure.
374 (intel_parser): New static variable.
375 (struct intel_token): New structure.
376 (cur_token, prev_token): New static variables.
377 (T_NIL): Define.
378 (T_CONST): Define.
379 (T_REG): Define.
380 (T_BYTE): Define.
381 (T_WORD): Define.
382 (T_DWORD): Define.
383 (T_QWORD): Define.
384 (T_XWORD): Define.
385 (T_SHORT): Define.
386 (T_OFFSET): Define.
387 (T_PTR): Define.
388 (T_ID): Define.
389 (intel_match_token): New function.
390 (intel_get_token): New function.
391 (intel_putback_token): New function.
392 (intel_expr): New function.
393 (intel_e05): New function.
394 (intel_e05_1): New function.
395 (intel_e06): New function.
396 (intel_e06_1): New function.
397 (intel_e09): New function.
398 (intel_e09_1): New function.
399 (intel_e10): New function.
400 (intel_e10_1): New function.
401 (intel_e11): New function.
402
19f7b010
JJ		 4032000-10-20 Jakub Jelinek <jakub@redhat.com>
404
405 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
406 instructions to loose any special insn->architecture mask.
407
408 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
409 (sparc_md_end, sparc_arch_types, sparc_arch,
410 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
411 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
412 request v9b architecture if they are used).
413
3ae647a0
NC		 4142000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
415
416 * config/tc-m68k.c: Fix the previous misapplied patch.
417
5cbdaa77
NC		 4182000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
419
420 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
421 BFD_ASSEMBLER and !BFD_ASSEMBLER.
422 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
423 BFD_RELOC_*.
424
e6c774b4
KH		 4252000-10-17 Kazu Hirata <kazu@hxi.com>
426
427 * debug.c: Fix formatting.
428 * depend.c: Likewise.
429 * dwarf2dbg.c: Likewise.
430 * dwarf2dbg.h: Likewise.
431 * ecoff.c: Likewise.
432 * expr.c: Likewise.
433 * expr.h: Likewise.
434 * flonum-konst.c: Likewise.
435 * frags.h: Likewise.
436
ea20a7da
CC		 4372000-10-17 Chandrakala Chavva <cchavva@redhat.com>
438
439 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
440 options.
441 * doc/as.texinfo: Added notes about this new option.
442
266cb5f1
HPN		 4432000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
444
445 * config/tc-sh.c (JREG): Remove.
446 (md_convert_frag): Remove #if 0:d code using JREG.
447
6588847e
DN		 4482000-10-15 Diego Novillo <dnovillo@cygnus.com>
449
450 * config/tc-i386.c (i386_operand_modifier): Only match
451 modifiers SHORT and FLAT if they are followed by a space.
452 (parse_register): When `allow_naked_reg' is set, do not confuse
453 identifiers that start with a register name with a register.
454
30a2b4ef
KH		 4552000-10-12 Kazu Hirata <kazu@hxi.com>
456
457 * app.c: Fix formatting.
458 * as.c: Likewise.
459 * as.h: Likewise.
460 * bit_fix.h: Likewise.
461 * cgen.c: Likewise.
462 * cgen.h: Likewise.
463 * cond.c: Likewise.
464
d01e2a23
AM		 4652000-10-11 Alan Modra <alan@linuxcare.com.au>
466
467 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
468
44852b19
AM		 4692000-10-07 Alan Modra <alan@linuxcare.com.au>
470
dc1fc56b
AM		 471 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
472 Re-arrange function a little and improve error message.
473
44852b19
AM		 474 * write.c (write_relocs): Fix a comment.
475
476 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
477 link-once sections.
478
afa680f8
JW		 4792000-10-05 Jim Wilson <wilson@cygnus.com>
480
481 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
482
ce8a8b2f
AM		 4832000-10-05 Alan Modra <alan@linuxcare.com.au>
484
485 * config/tc-i386.c: Delete some useless comments, reformat others.
486
487 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
488 non-global syms in linkonce sections.
489
56d27c17
AM		 4902000-10-04 Ralf Baechle <ralf@gnu.org>
491
492 * config/tc-ia64.c (operand_match): Don't use // style comments.
493 * config/tc-i370.c: Likewise.
494
7b15d668
HPN		 4952000-09-29 Hans-Peter Nilsson <hp@axis.com>
496
497 Changes to handle varying register prefix and user symbol prefix.
498 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
499 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
500 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
501 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
502 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
503 (demand_register_prefix): New variable.
504 (md_pseudo_table): New pseudo ".syntax".
505 (md_longopts): New options --no-underscore and --underscore.
506 (cris_target_format): Return elf32-us-cris or elf32-cris depending
507 on symbols_have_leading_underscore.
508 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
509 (get_spec_reg): Ditto.
510 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
511 Fix formatting.
512 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
513 --help.
514 <case OPTION_NO_US, case OPTION_US>: New.
515 (md_show_usage): Be brief and reformat to match continuation of
516 --help.
517 * po/gas.pot: Regenerate.
518
27df9f40
AM		 5192000-09-28 Alan Modra <alan@linuxcare.com.au>
520
521 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
522 force relocs for 12 bit branches.
523 (md_apply_fix): Similarly, adjust logic here.
524
5506e1a5
AM		 5252000-09-28 Alan Modra <alan@linuxcare.com.au>
526
527 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
528 adjust for external and weak syms as we will use a reloc. Allow
529 for +8 offset when calculating limits of branches.
530 (hppa_fix_adjustable): Undo 2000-09-23 change.
531 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
532 Correct distance calculation.
47d89dba
AM		 533 (tc_gen_reloc): Print the file name and line number if we can't
534 handle a fixup.
5506e1a5
AM		 535
536 From John David Anglin <dave@hiauly1.hia.nrc.ca>
537 * config/tc-hppa.c (nonzero_dibits): Define.
538 (arg_reloc_stub_needed): Check each arg and return value
539 separately for zero case.
540 (pa_align): Declare argument `bytes'.
541
81d4177b
KH		 5422000-09-25 Kazu Hirata <kazu@hxi.com>
543
544 * config/tc-cris.c: Fix formatting.
545 * config/tc-d10v.h: Likewise.
546 * config/tc-d30v.c: Likewise.
547 * config/tc-d30v.h: Likewise.
548 * config/tc-fr30.c: Likewise.
549 * config/tc-fr30.h: Likewise.
550 * config/tc-m68k.c: Likewise.
551 * config/tc-m68k.h: Likewise.
552 * config/tc-pj.h: Likewise.
553 * config/tc-ppc.c: Likewise.
554 * config/tc-ppc.h: Likewise.
555 * config/tc-sh.c: Likewise.
556 * config/tc-sh.h: Likewise.
557 * config/tc-sparc.c: Likewise.
558 * config/tc-v850.h: Likewise.
559 * config/tc-vax.h: Likewise.
560 * config/tc-w65.h: Likewise.
561 * config/tc-z8k.h: Likewise.
562
959ee541
AM		 5632000-09-23 Alan Modra <alan@linuxcare.com.au>
564
565 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
566 checks only for ELF.
567 (hppa_force_relocation): Likewise.
568
139368c9
JW		 5692000-09-22 Jim Wilson <wilson@cygnus.com>
570
571 * config/tc-ia64.c (dv_sem): Add "stop".
572 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
573 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
574 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
575 match above.
576 (mark_resources): Check IA64_RS_PRr.
577
151337e8
NC		 5782000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
579
56d27c17 580 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 581 md_estimate_size_before_relax): Redesign and clean up the
582 relaxation mechanism.
583
0b7410c4
KH		 5842000-09-21 Kazu Hirata <kazu@hxi.com>
585
586 * config/tc-ns32k.c: Fix formatting.
587 * config/tc-ns32k.h: Likewise.
588
a4d24084
KH		 5892000-09-20 Kazu Hirata <kazu@hxi.com>
590
82efde3a
KH		 591 * config/tc-m32r.c: Fix formatting.
592 * config/tc-m32r.h: Likewise.
593 * config/tc-m68851.h: Likewise.
594 * config/tc-m68hc11.c: Likewise.
595 * config/tc-m68hc11.h: Likewise.
596 * config/tc-m88k.c: Likewise.
597 * config/tc-mcore.c: Likewise.
a75214e5 598 * config/tc-mcore.h: Likewise.
82efde3a
KH		 599 * config/tc-mips.c: Likewise.
600 * config/tc-mips.h: Likewise.
601 * config/tc-mn10200.h: Likewise.
602 * config/tc-mn10300.h: Likewise.
a75214e5 603 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 604 * config/tc-tahoe.h: Likewise.
605
4844386e 6062000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 607
608 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
609 Likewise in relaxation description comments.
610
9e754211
AM		 6112000-09-18 Alan Modra <alan@linuxcare.com.au>
612
613 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
614 subtraction of two syms without emitting a relocation.
615
616 From David Huggins-Daines <dhd@linuxcare.com>
617 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
618 global or weak symbols.
619
4a4f25cf
KH		 6202000-09-15 Kazu Hirata <kazu@hxi.com>
621
622 * config/tc-h8300.h: Fix formatting.
623 * config/tc-h8500.c: Likewise.
624 * config/tc-h8500.h: Likewise.
625 * config/tc-hppa.h: Likewise.
626 * config/tc-i370.h: Likewise.
627 * config/tc-i386.h: Likewise.
628 * config/tc-i860.c: Likewise.
629 * config/tc-i860.h: Likewise.
630 * config/tc-i960.h: Likewise.
631 * config/tc-ia64.c: Likewise.
632 * config/tc-ia64.h: Likewise.
633
1dab94dd
KH		 6342000-09-14 Kazu Hirata <kazu@hxi.com>
635
636 * config/tc-a29k.c: Fix formatting.
637 * config/tc-alpha.c: Likewise.
638 * config/tc-arc.c: Likewise.
639 * config/tc-arc.h: Likewise.
640 * config/tc-arm.c: Likewise.
641 * config/tc-arm.h: Likewise.
642 * config/tc-avr.c: Likewise.
643 * config/tc-avr.h: Likewise.
644 * config/tc-tic30.c: Likewise.
645 * config/tc-tic30.h: Likewise.
646 * config/tc-tic54x.c: Likewise.
647 * config/tc-tic54x.h: Likewise.
648 * config/tc-tic80.c: Likewise.
649 * config/tc-tic80.h: Likewise.
650
7484b8e6
TW		 6512000-09-14 Timothy Wall <twall@cygnus.com>
652
653 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
654 parallel comparisons for later use.
655 (struct rsrc): Add parallel comparison type.
656 (resources_match): Skip special cases of PR usage (non-conflicting
657 parallel compares).
56d27c17 658
bf514e21
KH		 6592000-09-13 Kazu Hirata <kazu@hxi.com>
660
661 * config/obj-ecoff.c: Fix formatting.
662 * config/obj-elf.c: Likewise.
663 * config/obj-elf.h: Likewise.
664 * config/obj-evax.h: Likewise.
665 * config/obj-generic.h: Likewise.
666 * config/obj-hp300.c: Likewise.
667 * config/obj-hp300.h: Likewise.
668 * config/obj-ieee.h: Likewise.
669 * config/obj-vms.c: Likewise.
670 * config/obj-vms.h: Likewise.
671
156c2f8b 6722000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 673
156c2f8b
NC		 674 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
675 (md_parse_option): Ditto.
676 (md_longopts): Add -mips32 option.
677 (md_show_usage): Document new options.
678 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
679 (mips_ip): Assemble mfc0 with a sub-selection code.
680 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
681 (mips_cpu_to_str): New function.
682 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
683 Use CPU_* defines instead of hardcoded numbers.
684
685 * doc/as.texinfo: Document new options.
686 * doc/c-mips.texi: Ditto.
687
a01b9fa4
KH		 6882000-09-12 Kazu Hirata <kazu@hxi.com>
689
690 * as.h: Fix formatting.
691 * asintl.h: Likewise.
692 * bit_fix.h: Likewise.
dcd619be
KH		 693 * config/obj-aout.c: Likewise.
694 * config/obj-aout.h: Likewise.
695 * config/obj-bout.c: Likewise.
696 * config/obj-bout.h: Likewise.
697 * config/obj-coff.c: Likewise.
698 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 699 * dwarf2dbg.h: Likewise.
700 * expr.h: Likewise.
701 * flonum.h: Likewise.
702 * frags.h: Likewise.
703 * itbl-ops.h: Likewise.
704 * macro.h: Likewise.
705 * read.h: Likewise.
706 * sb.h: Likewise.
707 * struc-symbol.h: Likewise.
708 * subsegs.h: Likewise.
709 * symbols.h: Likewise.
710 * tc.h: Likewise.
711 * write.h: Likewise.
712
92774660
KH		 7132000-09-11 Kazu Hirata <kazu@hxi.com>
714
f0e652b4
KH		 715 * bignum-copy.c: Fix formatting.
716 * config/tc-i370.c: Likewise.
92774660
KH		 717 * config/tc-i960.c: Likewise.
718 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 719 * ehopt.c: Likewise.
720 * flonum-copy.c: Likewise.
721 * flonum-konst.c: Likewise.
722 * flonum-mult.c: Likewise.
723 * literal.c: Likewise.
724 * read.c: Likewise.
725 * sb.c: Likewise.
726 * stabs.c: Likewise.
727 * subsegs.c: Likewise.
92774660 728
222f8079
PB		 7292000-09-09 Philip Blundell <philb@gnu.org>
730
731 * configure.in (arm*-*-uclinux*): New target.
732 * configure: Regenerate.
733
c488923f
KH		 7342000-09-09 Kazu Hirata <kazu@hxi.com>
735
736 * input-file.c: Fix formatting.
737 * itbl-ops.c: Likewise.
738 * messages.c: Likewise.
739
e0e3ecca
PB		 7402000-09-08 Philip Blundell <philb@gnu.org>
741
742 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
743 offset is negative.
744
5d64ca4e
L		 7452000-09-07 H.J. Lu <hjl@gnu.org>
746
747 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
748 * configure: Rebuild.
749
bdaaa2e1
KH		 7502000-09-07 Kazu Hirata <kazu@hxi.com>
751
e49bc11e
KH		 752 * atof-generic.c: Fix formatting.
753 * config/tc-mips.c: Likewise.
e13b337a
KH		 754 * config/tc-vax.c: Likewise.
755 * input-scrub.c: Likewise.
bdaaa2e1 756
d07ed2cd
AO		 7572000-09-07 Alexandre Oliva <aoliva@redhat.com>
758
759 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
760 * configure.in (sh-*-linux*): Added.
761 * configure: Rebuilt.
762
86905619
KH		 7632000-09-06 Kazu Hirata <kazu@hxi.com>
764
a28a3ccf
JL		 765 * config/tc-hppa.c: Fix formatting.
766
86905619
KH		 767 * ecoff.c: Fix formatting.
768
58cccadb
AO		 7692000-09-06 Alexandre Oliva <aoliva@redhat.com>
770
771 * configure: Rebuilt with new libtool.m4.
772
542d6675
KH		 7732000-09-05 Kazu Hirata <kazu@hxi.com>
774
775 * cgen.c: Fix formatting.
776 * config/tc-ia64.c: Likewise.
777
5b343f5a
NC		 7782000-09-05 Nick Clifton <nickc@redhat.com>
779
780 * aclocal.m4: Regenerate.
781 * config.in: Regenerate.
782 * configure: Regenerate.
783 * po/gas.pot: Regenerate.
50bbae35 784
07e90ad5
HPN		 7852000-09-05 Hans-Peter Nilsson <hp@axis.com>
786
787 * config/tc-cris.c: Correct comment typos.
788
1485d400
EC		 7892000-09-05 Eric Christopher <echristo@cygnus.com>
790
791 * config/tc-mn10300.c: Cleanup.
792 (md_pcrel_from): Enable.
793
904a31bf
AM		 7942000-09-05 Alan Modra <alan@linuxcare.com.au>
795
927781e2
AM		 796 * expr.c (operand): Fix a comment typo.
797 * write.c (write_relocs): Fix a signed/unsigned warning.
798
ecacdc7a
AM		 799 * config/tc-hppa.c (fudge_reg_expressions): New
800 (hppa_force_reg_syms_absolute): New.
801 (pa_equ): Allow reg_section expressions.
802 * config/tc-hppa.c (md_optimize_expr): Define.
803 (hppa_force_reg_syms_absolute): Prototype.
804
805 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
806 (pa_parse_number): Pass in arg to select fp reg parsing.
807 Return 1 to indicate format checks pass. If strict, then only
808 accept a register or register symbol. Return value in...
809 (pa_number): New static for pa_parse_number.
810 (FP_REG_BASE): Define.
811 (FP_REG_RSEL): Define.
812 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
813 appropriate. White space changes.
814 (need_pa11_opcode): Don't bother passing any params, get them from
815 globals instead.
816 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
817 Remove extraneous check in case 'Q'.
818 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
819 reg, set section of resulting symbol to reg_section.
820 (pa_parse_space_stmt): Modify call to pa_parse_number.
821 (pa_space): Likewise.
822
904a31bf
AM		 823 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
824 (hppa_force_relocation): Handle vtable relocs.
825 (pa_vtable_entry): New.
826 (pa_vtable_inherit): New.
827 (md_pseudo_table): Add entries for vtable pseudos.
828 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
829 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
830 against weak syms.
831 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
832 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
833 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
834 millicode import.
835 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
836 specify a symbol type.
837
838 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
839 dependent things together.
840 (md_elf_symbol_type): Define.
841
842 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
843 symbol.
844 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
845
846 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
847 (obj_elf_vtable_entry): Declare.
848
849 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
850 and export function.
851 (obj_elf_vtable_entry): Similarly.
852 (elf_pseudo_table): Fix the damage with a cast.
853
a47cf567 8542000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 855
856 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
857 for template selection when a label is needed.
858
197865e8
KH		 8592000-09-02 Kazu Hirata <kazu@hxi.com>
860
861 * config/tc-ia64.c: Fix formatting.
862
18e03609
NC		 8632000-09-02 Nick Clifton <nickc@redhat.com>
864
865 * configure.in: Increase version number to 2.10.91.
866 * configure: Regenerate.
867 * aclocal.m4: Regenerate.
868 * config.in: Regenerate.
869 * po/gas.pot: Regenerate.
870 * Makefile.in: Regenerate.
1485d400 871
a1cc9221
AO		 8722000-09-01 Alexandre Oliva <aoliva@redhat.com>
873
874 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
875 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
876 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
877 similar relocs.
878 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
879 branches.
880
8812000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
882
883 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
884 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
885 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
886 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
887 (GOT_symbol): New variable.
888 (md_undefined_symbol): Set it.
889
44576e1f
RH		 8902000-09-01 Richard Henderson <rth@cygnus.com>
891
892 * config/tc-ia64.c (match): Don't inline.
893 (extra_goodness): New.
894 (md_begin): Prefer nop.f and nop.b for best_template.
895
29f8404c
KH		 8962000-08-31 Kazu Hirata <kazu@hxi.com>
897
76b0a8c0
KH		 898 * as.c: Fix formatting.
899 * cond.c: Likewise.
900 * frags.c: Likewise.
29f8404c
KH		 901 * macro.c: Likewise.
902
b4c1ea07
EC		 9032000-08-31 Eric Christopher <echristo@cygnus.com>
904
905 * config/tc-mn10300.c: Cleanup and fix warnings.
906 (md_pseudo_table): Add initializers.
907 (md_show_usage): Cleanup.
908 (md_parse_option): Fix warnings.
909 (md_undefined_symbol): Fix warnings.
910 (md_conver_frag): Fix warnings.
911 (tc_gen_reloc): Fix warnings.
912 (md_apply_fix3): Fix warnings.
913 (check_operand): Fix warnings.
914
ac48eca1
AO		 9152000-08-31 Alexandre Oliva <aoliva@redhat.com>
916
917 * acinclude.m4: Include libtool and gettext macros from the
918 top level.
919 * aclocal.m4, configure: Rebuilt.
920
e0c21649
GK		 9212000-08-30 Mark Hatle <mhatle@mvista.com>
922
923 * config/tc-ppc.c (md_parse_option): Recognize -m405.
924
cf39a089
KH		 9252000-08-31 Kazu Hirata <kazu@hxi.com>
926
927 * listing.c: Fix formatting.
928
3ee4defc
KH		 9292000-08-29 Kazu Hirata <kazu@hxi.com>
930
931 * app.c: Fix a comment typo. Fix formatting.
932
1e8d20f4
NC		 9332000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
934
50bbae35
AM		 935 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
936 offset of the target destination for jmp instructions.
937 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 938
5bcac8a4
HPN		 9392000-08-24 Hans-Peter Nilsson <hp@axis.com>
940
941 * NEWS: Mention support for CRIS.
942
46547ecc
DC		 943Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
944
945 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
946 Sets `.lcomm' alignment to zero.
947
4b853faa
AO		 9482000-08-23 Alexandre Oliva <aoliva@redhat.com>
949
950 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
951 (TC_FIX_ADJUSTABLE): Define.
952
efcc5914
JW		 9532000-08-23 Jim Wilson <wilson@cygnus.com>
954
955 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
956 unwind.personality_routine is set.
957
aca719bf
AO		 9582000-08-23 H.J. Lu <hjl@gnu.org>
959
960 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
961
a3da4de1
AO		 9622000-08-23 Alexandre Oliva <aoliva@redhat.com>
963
964 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
965 environment is pe.
966
56385375
L		 9672000-08-22 H.J. Lu <hjl@gnu.org>
968
969 * config.in (STRICTCOFF): New for strict COFF.
970
971 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
972 i386-*-go32* and i386-go32-rtems*.
973 * configure: Rebuilt.
974
975 * config/obj-coff.c (obj_coff_endef): Follow the historical
976 behavior if STRICTCOFF is not defined.
977
978 * doc/internals.texi: Document STRICTCOFF.
979
8f36cd18
AO		 9802000-08-22 Alexandre Oliva <aoliva@redhat.com>
981
982 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
983 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
984 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
985 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
986 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
987 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
988 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
989 Likewise.
990
58a77e41
EC		 9912000-08-22 Eric Christopher <echristo@cygnus.com>
992
993 * config/tc-mn10300.c: (md_apply_fix): New function.
994 (mn10300_force_relocation): New function.
995 (mn10300_fix_adjustable): New function.
996
997 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
998 (TC_HANDLES_FX_DONE): Define.
999 (obj_fix_adjustable): Define.
1000 (MD_APPLY_FIX3): Define.
1001 (TC_LINKRELAX_FIXUP): Define.
1002
1003 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1004 previously defined.
1005 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1006
1007 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1008
ded0649c
JE		 10092000-08-21 Jason Eckhardt <jle@cygnus.com>
1010
1011 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1012 if the fixup resulted in a relocation.
1013
66102fe2
NC		 10142000-08-18 Nick Clifton <nickc@redhat.com>
1015
1016 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1017 Make reference to first element of shift_names explicit.
1018
02198638
AO		 10192000-08-18 Alexandre Oliva <aoliva@redhat.com>
1020
1021 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1022 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1023 add a symbol's address. Removed all target-specific #ifdefs that
1024 used to accomplished the same.
1025 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1026 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1027 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1028 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1029 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1030
353e2c69
KH		 10312000-08-17 Kazu Hirata <kazu@hxi.com>
1032
1033 * dwarf2dbg.c: Fix formatting.
1034
4fb7971f
NC		 10352000-08-17 Nick Clifton <nickc@redhat.com>
1036
1037 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1038 to be recoded as logical shift lefts by zero.
1039
50b81f19
JW		 10402000-08-16 Jim Wilson <wilson@cygnus.com>
1041
1042 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1043 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1044 source registers.
1045 (note_register_values): Handle IA64_OPND_R3_2 operands.
1046
f869cfc6
JE		 10472000-08-16 Jason Eckhardt <jle@cygnus.com>
1048
50bbae35 1049 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1050
8cb8bcba
NC		 10512000-08-16 Nick Clifton <nickc@redhat.com>
1052
1053 * config/tc-arm.c (struct asm_shift): Delete.
1054 (shift[]): Delete.
1055 (enum asm_shift_index): New.
1056 (struct asm_shift_properties): New.
1057 (struct asm_shift_name): New.
1058 (shift_properties[]); New.
1059 (shift_names[]); New.
1060
1061 (decode_shift): Use new structures.
1062 Issue a warning is "ROR #0" is used.
1063 Issue a warning if "ASR #0" or "LSR #0" is used.
1064
1065 (md_begin): Initialise arm_shift_hsh table from new
1066 asm_shift_name array.
1067
c2158c24
JJ		 10682000-08-16 Jakub Jelinek <jakub@redhat.com>
1069
1070 * config/tc-sparc.c: Kill all warnings.
1071 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1072 in -xarch= as well.
1073 (md_show_usage): Update usage text.
1074
70485b5c
NC		 10752000-08-16 Nick Clifton <nickc@redhat.com>
1076
c2158c24 1077 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1078 useful.
1079
a47cf567 10802000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1081
1082 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1083
1084 * config/tc-sh.c (md_assemble): Changed so debug_type
1085 test performed for ppi_assemble
1086 * config/tc-sh.c: Included dwarf2dbg.h.
1087 (debug_line): Defined.
1088 (md_assemble): Generates dwarf2 line info.
1089 (sh_finalize): New function. Finalize dwarf2 info.
1090 (assemble_ppi): Returns size of code generated.
1091 (build_Mytes): Returns size of code generated.
1092 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1093 * config/tc-sh.h (md_end): Defined.
1094 (sh_finalize): Declared.
1095
1db77c8e
AO		 10962000-08-15 Alexandre Oliva <aoliva@redhat.com>
1097
1098 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1099 md_number_to_chars.
1100
046b3b54
NC		 11012000-08-14 Nick Clifton <nickc@redhat.com>
1102
1103 * config/tc-arm.c (do_bx): Allow "bx pc".
1104
c43c2cc5
JW		 11052000-08-14 Jim Wilson <wilson@cygnus.com>
1106
1107 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1108 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1109 (md_begin): Change assignment to md.flag to OR in the new bit.
1110
d1d8ba22
NC		 11112000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1112
1113 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1114 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1115 C_MOU, and C_EOS.
1116
22b36938
JE		 11172000-08-14 Jason Eckhardt <jle@cygnus.com>
1118
1119 * NEWS: Mention i860 support.
1120
c0bd0db2
JL		 1121Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1122
1123 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1124
0ac658b8
AS		 11252000-08-14 Andreas Schwab <schwab@suse.de>
1126
1127 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1128
9fc2dda2
JE		 11292000-08-11 Andreas Schwab <schwab@suse.de>
1130
1131 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1132 argument.
1133
bc4466dc
KH		 11342000-08-11 Kazu Hirata <kazu@hxi.com>
1135
1136 * expr.c: Fix formatting.
351aa9f6 1137 * config/obj-bout.c: Likewise.
bc4466dc 1138
a9c99419
JE		 11392000-08-10 Jason Eckhardt <jle@cygnus.com>
1140
1141 * doc/c-i860.texi: Flesh out the i860 section more.
1142
7c743825
KH		 11432000-08-10 Kazu Hirata <kazu@hxi.com>
1144
1145 * symbols.c: Fix formatting.
929b12bc 1146 * expr.c: Likewise.
7c743825 1147
fa2255cb
DN		 1148Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1149
1150 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1151 has the IgnoreSize bit set.
1152
fc997f4b
AM		 11532000-08-09 Alan Modra <alan@linuxcare.com.au>
1154
1155 From Rodney Brown <RodneyBrown@mynd.com>
1156 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1157 * configure: Regenerate.
1158
a47cf567
NC		 11592000-08-09 Kazu Hirata <kazu@hxi.com>
1160
1161 * hash.c: Fix formatting.
1162 * gasp.c: Likewise.
1163
305d537e
JE		 11642000-08-08 Jason Eckhardt <jle@cygnus.com>
1165
1166 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1167 (i860_fix_info): New enum.
1168 (MD_APPLY_FIX3): Define.
1169 (WORKING_DOT_WORD): Define.
1170 (TC_HANDLES_FX_DONE): Define.
1171 (DIFF_EXPR_OK): Define.
1172 (LISTING_HEADER): Define.
1173 (TARGET_FORMAT): Select target format based on endian flag.
1174 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1175 (target_big_endian): Add external declaration.
1176
1177 * config/tc-i860.c: All existing code reworked completely. Other
1178 new code shown below.
1179 (SYNTAX_SVR4): Define.
1180 (target_warn_expand): New variable.
1181 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1182 (md_longopts): Declare and define with new options (-EL, -EB,
1183 and -mwarn-expand).
1184 (md_show_usage): New function.
1185 (md_operand): New function.
1186 (obtain_reloc_for_imm16): New function.
1187 (md_apply_fix3): New function.
1188 (tc_gen_reloc): New function.
1189
df86943d
NC		 11902000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1191
1192 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1193 2 bytes of the jump address are in the same frag.
1194 (find): Accept 68hc12 register indirect modes.
1195
1196 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1197
30d25259
RH		 11982000-08-07 Richard Henderson <rth@cygnus.com>
1199
1200 * config/tc-ia64.c (unwind): Add prologue_mask member.
1201 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1202 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1203 (dot_body): Clear unwind.prologue_mask.
1204 (dot_prologue): Set it. Accept a register second argument.
1205
2d484c7f
KH		 12062000-08-07 Kazu Hirata <kazu@hxi.com>
1207
1208 * config/atof-ieee.c: Fix formatting.
1209 * config/atof-tahoe.c: Likewise.
1210
a47cf567 12112000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1212
3d4ae3c0
NC		 1213 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1214 work.
1215
c91d2e08
NC		 1216 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1217 of .popsection, .previous, .pushsection, .subsection,
1218 .version, .vtable_entry, .vtable_inherit and .weak.
1219
47926f60
KH		 12202000-08-05 Kazu Hirata <kazu@hxi.com>
1221
1222 * config/tc-cris.c: Fix formatting.
1223 * config/tc-i386.c: Likewise.
1224 * config/tc-sparc.c (sparc_ip): Simplify the code.
1225
ab3e48dc
KH		 12262000-08-04 Kazu Hirata <kazu@hxi.com>
1227
1228 * config/tc-cris.c: Rearrange code for readability.
1229 * config/tc-d10v.c: Fix formatting.
1230 * config/tc-m32r.c: Likewise.
1231 * config/tc-sparc.c: Likewise.
1232
3d56ab85
JW		 12332000-08-02 Jim Wilson <wilson@cygnus.com>
1234
1235 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1236 before ia64_find_opcode.
1237 (md_assemble): Likewise.
1238
3f9dfb2c
NC		 12392000-08-01 Nick Clifton <nickc@cygnus.com>
1240
a47cf567 1241 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1242 Undo some formatting fixes.
3f9dfb2c 1243
28e4f854
KH		 12442000-08-01 Kazu Hirata <kazu@hxi.com>
1245
1246 * config/obj-som.c: Fix formatting.
1247 * config/obj-ieee.c: Likewise.
1248 * config/tc-arm.c: Likewise.
1249 * config/tc-v850.c: Likewise.
1250
a570e639
NC		 12512000-08-01 Nick Clifton <nickc@redhat.com>
1252
1253 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1254 index by command line option.
58a77e41 1255
a570e639
NC		 12562000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1257
1258 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1259 (@node M68K-Branch): Rewrite to match the reality.
1260
e3308d0d
JE		 12612000-07-31 Jason Eckhardt <jle@cygnus.com>
1262
1263 * doc/c-i860.texi: New file.
1264 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1265 * doc/Makefile.in: Regenerate.
1266 * doc/all.texi: Add I860 as relevant architecture.
1267 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1268
2fd5405a
NC		 12692000-07-31 Kazu Hirata <kazu@hxi.com>
1270
1271 * config/tc-d30v.c: Fix formatting.
1272
28e7409f
NC		 12732000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1274
50bbae35
AM		 1275 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1276 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1277 long emit a long branch if available instead of an absolute jump, never
1278 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1279
1280 * doc/c-m68k.texi: Document new command line option.
58a77e41 1281
a47cf567
NC		 12822000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1283
1284 * config/tc-avr.c: Use PARAMS macro in function declarations.
1285 Don't declare md_pcrel_from_section (already in tc-avr.h).
1286 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1287 (avr_operand): Don't set (unsigned) op_mask to -1.
1288
534022ea
JE		 12892000-07-28 Jason Eckhardt <jle@cygnus.com>
1290
50bbae35
AM		 1291 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1292 * configure: Regenerated.
1293 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1294 of operand to the .type directive (.e.g, "type").
534022ea 1295
4c400d5e
AM		 12962000-07-28 Alan Modra <alan@linuxcare.com.au>
1297
1298 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1299 * app.c (do_scrub_chars): Record where first comment found.
1300 * read.c (read_a_source_file): Init found_comment on entry, and
1301 notify whether comments found on exit.
1302 * config/tc-hppa.c (md_shortopts): Add "c".
1303 (md_longopts): Add warn-comment.
1304 (md_parse_option): Handle it.
1305 (md_show_usage): Show available options.
1306 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1307
0aa529cb
AC		 1308Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1309
1310 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1311 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1312 sym_ptr_ptr
0aa529cb
AC		 1313 (md_estimate_size_before_relax): Don't fall off end of function.
1314
c6a7ab1f
NC		 13152000-07-27 Kazu Hirata <kazu@hxi.com>
1316
1317 * config/tc-avr.c: Fix formatting.
1318 * config/tc-ns32k.c: Likewise.
1319
e0c6ed95
AM		 13202000-07-27 Alan Modra <alan@linuxcare.com.au>
1321
1322 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1323
13242000-07-27 Kazu Hirata <kazu@hxi.com>
1325
1326 * config/tc-d10v.c: Fix formatting.
1327 * config/tc-z8k.c: Likewise.
1328 * config/tc-sparc.c: Likewise.
1329
6883dc5e 13302000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1331
1332 * cgen.c (queue_fixup): Declare opinfo.
1333 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1334 (gas_cgen_md_operand): Ditto.
1335 (gas_cgen_md_apply_fix3): Ditto.
1336
39da8128
DD		 13372000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1338
1339 * config/obj-coff.c (obj_frob_symbol): Don't merge
1340 labels. Don't merge if the symbol isn't constant. Return
1341 immediately if a symbol is merged.
1342
65e68b04
AM		 13432000-07-22 Alan Modra <alan@linuxcare.com.au>
1344
1345 * frags.c (frag_align): Correct absolute section alignment.
1346
5e0d736c
DD		 13472000-07-20 DJ Delorie <dj@redhat.com>
1348
1349 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1350 it breaks linking against DLLs.
1351
3bcbcc3d
HPN		 13522000-07-20 Hans-Peter Nilsson <hp@axis.com>
1353
1354 * configure.in: Add CRIS support.
1355 * configure: Regenerate.
1356 * Makefile.am: (CPU_TYPES): Add cris.
1357 (CPU_OBJ_VALID) [aout]: Add cris.
1358 (MULTI_CPU_TYPES): Add cris.
1359 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1360 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1361 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1362 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1363 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1364 Regenerate dependencies.
1365 * Makefile.in: Regenerate.
1366 * aclocal.m4: Regenerate.
1367 * as.c: Declare crisaout, criself.
1368 * config/tc-cris.h, config/tc-cris.c: New.
1369 * config/e-criself.c, config/e-crisaout.c: New.
1370 * po/POTFILES.in, po/gas.pot: Regenerate.
1371
041ff4dd 13722000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1373
041ff4dd 1374 * read.c: Fix formatting.
efaf0ba4 1375 * write.c: Fix formatting.
041ff4dd 1376
f980ada0
L		 13772000-07-19 H.J. Lu <hjl@gnu.org>
1378
1379 * sb.c: Include <stdlib.h> if exists for abort ().
1380
25a8b250
AM		 13812000-07-19 Alan Modra <alan@linuxcare.com.au>
1382
1383 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1384 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1385 (pa_type_args): Same here.
1386
7a9aaf92
NC		 13872000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1388
1389 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1390 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1391 the storage class is already set.
1392
8098403c
NC		 13932000-07-17 Kazu Hirata <kazu@hxi.com>
1394
fafb6d17 1395 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1396 * config/tc-mn10200.c: Likewise.
1397 * config/tc-mn10300.c: Likewise.
1398 * config/tc-pj.c: Likewise.
1399 * config/tc-tic80.c: Likewise.
1400 * config/tc-w65.c: Likewise.
8098403c 1401
977e771a
FCE		 14022000-07-17 Frank Ch. Eigler <fche@redhat.com>
1403
1404 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1405 is defined.
1406
63bf5651
ILT		 14072000-07-15 Ian Lance Taylor <ian@zembu.com>
1408
1409 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1410 @code.
1411
1cd1c99b
AM		 14122000-07-15 Alan Modra <alan@linuxcare.com.au>
1413
1414 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1415 ELF as are used for SOM (except the 32-bit reloc one) to decide
1416 whether a symbol can be reduced to a section symbol. Expand on
1417 the comment for symbols involved in LR% and RR% expressions.
1418
119d663a
NC		 14192000-07-14 Nick Clifton <nickc@cygnus.com>
1420
1421 * config/tc-mips.c (mips_disable_float_construction): New
1422 static variable. Set to true if doubles should not be
1423 constructed by loading two single width fp registers with
1424 halves of the value.
1425 (mips_ip): Test mips_disable_float_construction.
1426 (md_longopts): Add command line switches --construct-floats
1427 and --no-construct-floats.
1428 (md_parse_option): Parse new command line options.
1429 (md_show_usage): Describe new command line options.
1430
1431 * doc/c-mips.texi: Document new command line options.
1432
906fac54
AM		 14332000-07-13 Koundinya K <kk@ddeorg.soft.net>
1434
1435 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1436 * configure: Regenerate.
1437
14382000-07-13 Hans-Peter Nilsson <hp@axis.com>
1439
1440 * configure.in (DEFAULT_EMULATION setting): Revert part of
1441 2000-07-01 change that set te_multi=multi unless set to tmips.
1442 * configure: Regenerate.
1443
7f788821
NC		 14442000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1445
1446 * config/obj-coff.c (coff_frob_section): Add padding to the last
1447 section when aligning it increases its size.
1448
9a736b6b
NC		 14492000-07-11 Kazu Hirata <kazu@hxi.com>
1450
1451 * config/tc-tic54x.c: Fix formatting.
1452
3dd5103b
NC		 14532000-07-10 Kazu Hirata <kazu@hxi.com>
1454
1455 * config/tc-h8500.c: Fix formatting.
1aea3bb8 1456 * config/tc-tic54x.c: Fix formatting.
3dd5103b 1457
46b85d42
AM		 14582000-07-10 Alan Modra <alan@linuxcare.com.au>
1459
1460 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1461 displacements correctly.
1462
1463 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1464
14652000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1466
1467 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1468 warning.
1469 (hash_jam): Ditto.
1470
ad1079af
AM		 14712000-07-09 Alan Modra <alan@linuxcare.com.au>
1472
1473 From David Huggins-Daines <dhd@linuxcare.com>
1474 * config/te-hppalinux64.h: Add a new emulation.
1475 * configure.in (emulations): Add configure bits to support the
1476 64-bit Linux/parisc target.
1477 * configure: Regenerate.
1478
1479 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1480 (md_shortopts): Add `V' for ELF.
1481
1482 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1483 when SOM or ELF_ARG_RELOC are defined.
1484 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1485 ELF_ARG_RELOC are defined.
1486 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1487 (pa_stringer): ..Do it here instead. Fix comment typos.
1488 (hppa_force_relocation): Cast enums to int before comparing with
1489 ints.
1490
1491 From Ryan Bradetich <rbradetich@uswest.net>
1492 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1493 redifinition warning.
1494 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1495 (hppa_force_relocation): ditto
ad1079af
AM		 1496 (md_apply_fix): Added cast to buf to fix warnings.
1497
1498 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1499 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1500
1501 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1502 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1503 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1504 reloc_type** to avoid warnings in switch.
1505 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1506 little earlier instead.
1507
1508 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1509 and elf.
1510 (pa_type_args): Use symbol_arg_reloc_info.
1511 (struct pa_it): Make arg_reloc unsigned int.
1512 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1513 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1514 (pa_code): Delete. pa_text duplicates this function.
1515 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1516 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1517 int.
1518 (cons_fix_new_hppa): Actually change selector to e_fsel when
1519 warning about assuming so.
1520 (tc_gen_reloc): More example elf arg reloc code.
1521 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1522 (hppa_force_relocation): Likewise.
1523
1524 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1525 files.
1526 (pa_end_of_source): Prototype.
1527 (hppa_fix_adjustable): Prototype.
1528 (LABELS_WITHOUT_COLONS): Move it..
1529 * config/te-hppa.h: To here.
1530
1531 * config/te-hppa64.h: New file.
1532
1533 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1534 type.
1535 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1536 format -10, -16, 16 relocs.
1537 (hppa_elf_mark_end_of_function): Test for null
1538 last_call_info->start_symbol
1539
1540 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1541 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1542 re_assesmble_* functions. Delete extraneous statements. Fix
1543 typos in comments.
1544 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1545 insn to re_assemble_*.
1546
623aa224
UC		 15472000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1548
1549 * doc/internals.texi (Expressions): Fix typo.
58a77e41 1550
c4aa876b
NC		 15512000-07-08 Kazu Hirata <kazu@hxi.com>
1552
1553 * config/tc-sh.c: Fix formatting.
d0313fb7 1554 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 1555 * depend.c: Fix formatting.
1556 * flonum-konst.c: Likewise.
1557 * flonum-mult.c: Likewise.
c4aa876b 1558
6b31947e
NC		 15592000-07-07 Kazu Hirata <kazu@hxi.com>
1560
a5bfe8c9 1561 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 1562 * config/obj-vms.c: Fix comments.
1563 * config/tc-a29k.c: Likewise.
1564 * config/tc-alpha.c: Likewise.
1565 * config/tc-h8300.c: Likewise.
1566 * config/tc-h8500.c: Likewise.
1567 * config/tc-i370.c: Likewise.
1568 * config/tc-ia64.c: Likewise.
1569 * config/tc-m68hc11.c: Likewise.
1570 * config/tc-m68k.c: Likewise.
1571 * config/tc-mips.c: Likewise.
1572 * config/tc-ns32k.c: Likewise.
1573 * config/tc-ppc.c: Likewise.
1574 * config/tc-z8k.c: Likewise.
6b31947e 1575
b8a9dcab
NC		 15762000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1577
1578 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1579 Default to '(SEC_LOAD | SEC_DATA)'.
1580 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1581
1582 * doc/internals.texi (CPU Backend): Describe
1583 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1584
beb2de9b
AC		 1585Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1586
1587 * as.c (parse_args): NULL terminate the long option list.
1588
24ddb296
AC		 1589Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1590
1591 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 1592 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 1593
1fe72011
NC		 15942000-07-05 Nick Clifton <nickc@cygnus.com>
1595
1596 * config/tc-d30v.c (write_2_short): Further changes to warning
1597 messages produced when combining EITHER_BUT_PREFER_MU attributed
1598 opcodes.
1599
a5bfe8c9 16002000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 1601
1602 * MAINTAINERS: new
1603
8de8f17e
AO		 16042000-07-04 Alexandre Oliva <aoliva@redhat.com>
1605
1606 * config/tc-arm.c (psrs): Accept combinations of flags.
1607
00d2865b
NC		 16082000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1609
1610 * config/tc-avr.c: Change _ () to _() around all strings marked
1611 for translation (exception from the usual coding style).
1612 (avr_opt): New struct variable, how the new switches are set.
1613 (OPTION_MMCU): Define as 'm' and actually use.
1614 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1615 (show_mcu_list): New function, display the list of known MCUs.
1616 (md_show_usage): Document the new switches. Call show_mcu_list.
1617 (avr_set_arch): Change 'm' to OPTION_MMCU.
1618 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1619 Handle the new switches.
1620 (avr_operands): Disable warnings for undefined combinations of
1621 operands if -mall-opcodes. Disable warnings for skipping two-word
1622 instructions if enhanced core or -mno-skip-bug.
1623 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1624 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1625 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1626 (avr_ldi_expression): Warn about implicit lo8().
1627 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1628
54588503
UC		 16292000-07-01 Koundinya K <kk@ddeorg.soft.net>
1630
50bbae35
AM		 1631 * configure.in: Add entry for mips-*-sysv4*MP*
1632 * configure: Rebuild
1633 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1634 elf32-tradlittlemips for traditional mips targets.
1635 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1636 test for Link Once sections as in adjust_reloc_syms.
1637 * config/te-tmips.h: New file for traditional mips targets. Define
1638 TE_TMIPS.
58a77e41 1639
c9900432
NC		 16402000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1641
1642 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1643 flags argument is not present, don't change an existing section's
1644 section's attributes. If the flags argument is present, warn if the
1645 attributes don't match the section's current attributes. When
1646 long section names are supported, set SEC_LINK_ONCE and
1647 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1648
9d87310a
HPN		 1649Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1650
1651 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1652 symbols; create them.
1653
dbddefbf
NC		 16542000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1655
1656 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 1657 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 1658
2ae7e77b
AH		 16592000-06-27 Aldy Hernandez <aldyh@redhat.com>
1660
1661 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 1662 expressions. Ignore the problem when handling 16 bit signed
1663 immediates, because the assembler will take care of the relocation
1664 later.
2ae7e77b 1665
6b2539e3
NC		 16662000-06-27 Nick Clifton <nickc@cygnus.com>
1667
1668 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 1669 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 1670 sequential order, and emit warning messages if the input source
1671 code contains constructs like that, or parallel constructs
1672 containing such opcodes.
1673
65aa24b6
NC		 16742000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1675
1676 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1677 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1678 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1679 (md_show_usage): Update usage message.
1680 (md_parse_option): Allow redefinition of MCU type within the
1681 same avr[1-5] bfd machine type. Show both old and new MCU type
1682 in the error message.
1683 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1684 Simplify 8K wrap code.
1685
f0c56b90
NC		 16862000-06-25 Kazu Hirata <kazu@hxi.com>
1687
50bbae35
AM		 1688 * config/obj-aout.c: Remove all uses of DEFUN.
1689 * config/obj-ieee.c: Likewise.
1690 * config/tc-sh.c: Fix comment typos.
1691 * config/tc-tahoe.c: Likewise.
1692 * config/tc-vax.c: Likewise.
1693 * config/tc-w65.c: Likewise.
1694 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 1695 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1696
6d249963
DD		 16972000-06-24 DJ Delorie <dj@cygnus.com>
1698
1699 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1700 more changes from Sept 1999
1701 (tc_i386_fix_adjustable): ditto
1702 (md_apply_fix3): ditto
1703
680d2857 17042000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 1705
680d2857
FCE		 1706 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1707 (gas_cgen_parse_operand): Set it around expression() call.
1708 (gas_cgen_md_operand): Test for it before longjmp().
1709
e7b305a2
AM		 17102000-06-24 Kazu Hirata <kazu@hxi.com>
1711
c0fecd35
AM		 1712 * config/tc-h8500.c: Remove all uses of DEFUN.
1713 * config/tc-sh.c: Likewise.
1714 * config/tc-w65.c: Likewise.
1715 * config/tc-z8k.c: Likewise.
1716
e7b305a2
AM		 1717 * config/tc-h8500.c: Fix typos in comments.
1718
ed6d6fd3
FCE		 17192000-06-23 Frank Ch. Eigler <fche@redhat.com>
1720
1721 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1722 is defined.
1723
f7c88872
AM		 17242000-06-23 matthew green <mrg@redhat.com>
1725
1726 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 1727 defined. Fix error message for `[' grouping.
f7c88872 1728
70d6ecf3
AM		 17292000-06-22 Kazu Hirata <kazu@hxi.com>
1730
1731 * config/tc-h8300.c: Fix formatting and comment typos.
1732
e9718fe1
TW		 17332000-06-22 Timothy Wall <twall@cygnus.com>
1734
1735 * config/tc-ia64.c (note_register_values): Move premature QP
1736 notation clearing into the appropriate place.
1737
45288df1
AM		 17382000-06-22 Alan Modra <alan@linuxcare.com.au>
1739
1581f8c9
AM		 1740 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1741 first before anything else. Add bin-bugs.h, emul.h and progress.h
1742 Sort list of files as for $(OBJS) in Makefile.am.
1743
1744 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1745 find one. Remake dependencies.
1746 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1747 * Makefile.in: Regenerate.
1748 * doc/Makefile.in: Regenerate.
1749
45288df1
AM		 1750 * config/tc-i386.c (i386_displacement): Don't assume a constant
1751 displacement is necessarily 16 bits when in 16 bit code mode.
1752 (md_assemble): Instead size the displacement here after we know
1753 for sure that a .code16gcc operand hasn't automatically added
1754 operand size prefixes.
1755
01580992
L		 17562000-06-21 H.J. Lu <hjl@gnu.org>
1757
1758 * Makefile.am: Rebuild dependency.
1759 * Makefile.in: Rebuild.
1760
40f09f82
JL		 17612000-06-21 Kazu Hirata <kazu@hxi.com>
1762
1763 * config/tc-h8300.c (parse_reg): Make the function static.
1764 (parse_exp): Likewise.
1765
78295804
DD		 17662000-06-20 DJ Delorie <dj@cygnus.com>
1767
1768 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1769 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1770 for cygwin import libraries to work properly.
1771
45f85b08
L		 17722000-06-20 H.J. Lu <hjl@gnu.org>
1773
1774 * Makefile.am: Rebuild dependency.
1775 * Makefile.in: Rebuild.
1776 * configure: Likewise.
1777 * doc/Makefile.in: Likewise.
1778
39bec121
TW		 17792000-06-20 Timothy Wall <twall@cygnus.com>
1780
1781 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 1782 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 1783 * doc/c-tic54x.texi: New.
1784 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 1785 documentation file.
39bec121 1786 * doc/all.texi: Add C54X.
3e87a760 1787 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 1788 * doc/Makefile.in: Regenerate.
1789 * configure.in: Add tic54x and define LIBM for tic54x.
1790 * configure: Regenrate.
1791 * config/tc-tic54x.[ch]: New.
1792 * config/obj-coff.h: Add tic54x.
1793 * Makefile.am: (CPU_TYPES): Add tic54x.
1794 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1795 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1796 (as_new_LDADD): Add $(LIBM).
1797 * Makefile.in: Regenerate.
3e87a760 1798
60bcf0fa
NC		 17992000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1800
1801 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1802 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1803 * doc/as.texinfo: Likewise.
1804
1805 * configure, Makefile.in: Regenerate.
1806 * configure.in (emulations): Recognize m6811 and m6812.
1807 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1808 Added files for 68hc11 and 68hc12 assembler.
1809 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1810 * config/tc-m68hc11.h: Header definition for that assembler.
1811
ec05f674
NC		 18122000-06-18 Nick Clifton <nickc@redhat.com>
1813
24ef8152
NC		 1814 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1815 instead of OCTETS_PER_BYTE.
1816
ec05f674 1817 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 1818 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 1819
119caedd
L		 18202000-06-18 H.J. Lu <hjl@gnu.org>
1821
1822 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1823 * configure: Rebuild.
1824
607723e4
NC		 18252000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1826
3e87a760
AM		 1827 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1828 to BFD_ASSEMBLER.
607723e4 1829
b946ec34
NC		 18302000-06-16 Nick Clifton <nickc@cygnus.com>
1831
1832 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1833 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1834
1835 * doc/c-mips.texi: Document newly accepted cpu variants.
1836
37ce37b1
UC		 18372000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1838
1839 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1840
c06ae4f2
UC		 18412000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1842
1843 * macro.c (getstring): Make it possible to escape the quote
1844 character.
1845
20348649
JL		 1846Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1847
1848 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1849
bcef29e6
L		 18502000-06-13 H.J. Lu <hjl@gnu.org>
1851
1852 * configure: Regenerate.
1853
63a0b638
AM		 18542000-06-09 Alan Modra <alan@linuxcare.com.au>
1855
1856 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1857 separator.
1858 * doc/internals.texi (line_separator_chars): Semicolon is no
1859 longer a default. Mention null and newline as defaults.
1860
1861 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1862
1863 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1864 * config/tc-i860.h (line_separator_chars): Likewise.
1865 * config/tc-h8300.c (line_separator_chars): Likewise.
1866 * config/tc-i960.c (line_separator_chars): Likewise.
1867 * config/tc-m68k.c (line_separator_chars): Likewise.
1868 * config/tc-mips.c (line_separator_chars): Likewise.
1869 * config/tc-ns32k.c (line_separator_chars): Likewise.
1870 * config/tc-sparc.c (line_separator_chars): Likewise.
1871 * config/tc-vax.c (line_separator_chars): Likewise.
1872
1873 * config/tc-h8300.c (comment_chars): Use string initialiser.
1874 * config/tc-i960.c (line_comment_chars): Likewise.
1875 * config/tc-z8k.c (comment_chars, line_comment_chars,
1876 line_separator_chars): Likewise.
1877
1878 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1879 for TE_LINUX.
1880
9bab9349
NC		 18812000-06-08 Nick Clifton <nickc@cygnus.com>
1882
1883 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1884 for size 1 fixes.
1885
946efd95
DB		 18862000-06-08 David O'Brien <obrien@FreeBSD.org>
1887
1888 * configure.in (VERSION): Update to show this is the CVS mainline.
1889
6480b79a
DB		 18902000-06-08 Matthew Jacob <mjacob@feral.com>
1891
1892 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1893 $at is the integer register $r28, vs. both $r28 and the floating
1894 point register $f28.
1895
10850f29
JW		 18962000-06-08 James E. Wilson <wilson@cygnus.com>
1897
1898 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1899 (dot_endp): Don't call ia64_flush_insns.
1900 (emit_one_bundle): Don't delete prologue/body records from
1901 unwind_record list in first loop. Rewrite second loop to account for
1902 this.
1903
150f24a2
JW		 19042000-06-07 David Mosberger <davidm@hpl.hp.com>
1905
1906 * config/tc-ia64.c: Add missing prototypes.
1907 (generate_unwind_image): Cast argument to output_unw_records call.
1908
e38c9cc2
DC		 1909Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1910
46b85d42 1911 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 1912
1188e082
DC		 1913Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1914
1915 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1916 (REGISTER_P): likewise.
1917 (avr_opcodes): uses include/opcode/avr.h
1918 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 1919
ac743b2c
AM		 19202000-06-04 Alan Modra <alan@linuxcare.com.au>
1921
0b545448
AM		 1922 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1923 initializers too.
ac743b2c 1924
969e1a7b
L		 19252000-06-03 H.J. Lu <hjl@gnu.org>
1926
1927 * read.c (is_end_of_line): Put back `;'.
1928
65172ab8
AM		 19292000-06-03 Alan Modra <alan@linuxcare.com.au>
1930
1931 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1932
b75c0c92
AM		 19332000-06-01 Alan Modra <alan@linuxcare.com.au>
1934
1935 * expr.c (operand): Test is_end_of_line outside switch to catch
1936 line separator chars that are also operators.
1937 (operator): Return O_illegal for line separator chars.
1938
1939 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1940 entry (or `!' entry for TC_HPPA).
1941
1942 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1943 before indexing is_end_of_line. Remove redundant check for '\0'.
1944 (fp_op2): Likewise.
1945 * config/tc-h8500.c (md_assemble): Likewise.
1946 * config/tc-mcore.c (md_assemble): Likewise.
1947 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1948 (md_atof): Likewise
1949
1950 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1951 is_end_of_line.
1952 * config/tc-mcore.c (mcore_cons): Likewise.
1953 (mcore_float_cons): Likewise.
1954 (mcore_stringer): Likewise.
1955 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1956
a6836251
SB		 19572000-06-01 Scott Bambrough <scottb@netwinder.org>
1958
1959 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1960
43841e91
NC		 19612000-05-29 Nick Clifton <nickc@cygnus.com>
1962
1963 * config/tc-sh.c: Fix compile time warning messages.
1964
1965 * config/tc-mips.c: Fix compile time warning messages.
1966
a057431b
PB		 19672000-05-29 Philip Blundell <philb@gnu.org>
1968
1969 * doc/as.texinfo: Update copyright dates.
a81d9f0c 1970 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 1971 * NEWS: Mention ARM ELF support.
1972
3c07fb76
AO		 19732000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1974
1975 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1976 it is modified, and use the real_size to compute the frag address
1977 for dwarf2 line info.
1978
ad4d6ccf
AM		 19792000-05-27 Alan Modra <alan@linuxcare.com.au>
1980
1981 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1982 line-matching scheme to cope with automake moving variables around.
1983 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1984 * Makefile.in: Regenerate.
1985
6faf3d66
JJ		 19862000-05-26 Jakub Jelinek <jakub@redhat.com>
1987
1988 * config/tc-sparc.c (sparc_relax): New.
1989 (md_longopts): Add -relax and -no-relax options.
1990 (md_parse_options, md_show_usage): Likewise.
1991 (md_apply_fix3): Optimize tail call into branch always if possible.
1992
0a44c2b1
DL		 1993Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1994
1995 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1996 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1997 rules, with warning when a GAS statement specifies a packing that
1998 will result in an instruction being squashed.
3e87a760
AM		 1999 Added typdef packing_type and enumerals, changed various integer
2000 literals to use the enumerals.
0a44c2b1 2001
e0c9811a
JW		 20022000-05-24 David Mosberger <davidm@hpl.hp.com>
2003
2004 * config/tc-ia64.c (dot_restorereg_p): New function.
2005 (md_pseudo_table): Add restorereg.p.
2006 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2007 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2008
2009 * config/tc-ia64.h (unw_record_type): Add unwabi.
2010 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2011 called MASK with members for imask, and the masks produced by
2012 fr_mem, gr_mem, br_mem, and frgr_mem.
2013 (unw_p_record): Add members ABI and CONTEXT.
2014 (unw_x_record): Add member AB.
2015 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2016 as pseudo-register for use during unwind info generation.
2017 (AR_PFS, AR_LC): New macros.
2018 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2019 whose names start with an at sign (as in "@priunat").
2020 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2021 register.
2022 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2023 proc_end, unwind_info, personality_routine): Consolidate into
2024 "unwind" structure to reduce offset-table use. Add member
2025 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2026 to be emitted.
2027 (output_R1_format, output_R3_format, output_P3_format,
2028 output_P6_format): Initialize R with zero to reduce compiler warnings.
2029 (output_P7_format): Ditto. Add `default' branch to switch
2030 statement to reduce compiler warnings.
2031 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2032 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2033 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2034 into single argument.
2035 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2036 compiler warnings. Merge A and B args into single argument.
2037 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2038 A and B args into single argument.
2039 (free_record): Removed (wasn't used).
2040 (free_list_records): Also free imasks in prologue records.
2041 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2042 (output_spill_mask): Remove.
2043 (output_unwabi): New function.
2044 (output_epilogue, output_label_state, output_copy_state): Call
2045 alloc_record.
2046 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2047 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2048 argument.
2049 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2050 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2051 as part of handling the prologue records. Emit region's imask if
2052 we have one. Handle unwabi, epilogue, label_state, copy_state,
2053 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2054 spill_sprel_p, and spill_reg_p records.
2055 (set_imask, count_bits, slot_index): New function.
2056 (fixup_unw_records): Fix region size computation. Handle
2057 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2058 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2059 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2060 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2061 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2062 (dot_save): Use manifest constants for applicaton registers.
2063 Handle REG_PR and REG_PRIUNAT.
2064 (dot_restore): Don't just ignore it.
2065 (dot_restorereg): New function..
2066 (generate_unwind_image): Ensure unwind info is a multiple of eight
2067 bytes, not just four bytes.
2068 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2069 (dot_altrp): Don't just ignore it.
2070 (dot_savemem): New function. Replaces dot_savesp() and
2071 dot_savepsp(). Use manifest constants for applicaton registers.
2072 Handle REG_PR and REG_PRIUNAT.
2073 (dot_savef): Simplify.
2074 (dot_saveb): Support generation of br_gr.
2075 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2076 dot_label_state, dot_copy_state): New function.
2077 (dot_unwabi): Don't just ignore it.
2078 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2079 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2080 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2081 (emit_one_bundle): Set slot number for prologue/body records
2082 *before* emitting the first insn.
2083 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2084 (md_begin): Declare "psp" pseudo-register.
2085 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2086 so we don't get segfault.
2087 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2088 counts as required per SW Conventions manual
2089 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2090 output_preds_psprel, output_preds_sprel, output_spill_base,
2091 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2092 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2093 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2094 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2095 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2096 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2097 (dot_vframe): Implement.
2098 (dot_vframesp, dot_vframepsp): New function.
2099
f98fd99f
HPN		 2100Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2101
2102 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2103 * configure: Regenerate.
f98fd99f 2104
ee7fcc42
AM		 21052000-05-23 Alan Modra <alan@linuxcare.com.au>
2106
2107 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2108 (md_estimate_size_before_relax): so we can use it here instead of
2109 old kludges. Localise vars to blocks. Comment.
2110
2111 * frags.c (frag_new): Update fr_var comments.
2112 * frags.h (struct frag): Ditto.
2113
c67e42c9
RH		 21142000-05-22 Richard Henderson <rth@cygnus.com>
2115
2116 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2117 (pseudo_func): Add pcrel.
2118 (operand_match): Handle IA64_OPND_TGT64.
2119 (build_insn): Likewise.
2120 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2121 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2122 (fix_insn): Handle all three 64-bit relocation types.
2123
5110c57e
HPN		 2124Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2125
2126 * obj.h (struct format_ops): New members begin, app_file,
2127 s_set_other, s_set_desc, s_get_type, s_set_type,
2128 separate_stab_sections, init_stab_section.
2129
2130 * config/obj-multi.h: Update GPL notice to v2.
2131 (obj_begin): New.
2132 (obj_app_file): New.
2133 (S_SET_SIZE): Test s_set_size for NULL before calling.
2134 (S_SET_ALIGN): Similar for s_set_align.
2135 (S_SET_OTHER): New.
2136 (S_SET_DESC): New.
2137 (S_GET_TYPE): New.
2138 (S_SET_TYPE): New.
2139 (SEPARATE_STAB_SECTIONS): New.
2140 (INIT_STAB_SECTION): New.
2141 (EMIT_SECTION_SYMBOLS): New.
2142 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2143
2144 * config/obj-elf.h: Update GPL notice to v2.
2145 Mention that this file is included from obj-multi.h.
2146 (obj_begin): Wrap definition in ifndef.
2147 (elf_file_symbol): Constify declaration.
2148 (obj_app_file): Ditto.
2149 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2150 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2151
2152 * config/obj-elf.c (elf_s_set_other): New.
2153 (elf_file_symbol): Constify argument.
2154 (elf_separate_stab_sections): New.
2155 (elf_init_stab_section): New.
2156 (elf_format_ops): Add new members. Remove comma at end.
2157
2158 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2159 (ecoff_format_ops): Add new fields. Remove comma at end.
2160 Mention inconsistency for emit_section_symbols.
2161
2162 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2163
2164 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2165 (coff_separate_stab_sections): New.
2166 (coff_format_ops): Add new members.
2167
2168 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2169 (obj_aout_s_set_other): New.
2170 (obj_aout_s_set_desc): New.
2171 (obj_aout_s_get_type): New.
2172 (obj_aout_s_set_type): New.
2173 (obj_aout_separate_stab_sections): New.
2174 (aout_format_ops): New members added. Use obj_aout_process_stab,
2175 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2176 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2177 appropriate.
2178 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2179
b98ef147
AM		 21802000-05-22 Alan Modra <alan@linuxcare.com.au>
2181
2182 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2183 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2184 (md_estimate_size_before_relax): Ensure jumps to weak and
2185 externally visible symbols are relocatable.
2186
0aa5d426
HPN		 2187Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2188
2189 * stabs.c (aout_process_stab): Make global.
2190 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2191 * read.h (aout_process_stab): Declare.
2192
2193 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2194 Generalize to *aout, *coff *elf.
2195 * configure: Regenerated.
2196
2197 * doc/internals.texi (Object format backend): Say
2198 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2199
2200 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2201 * Makefile.in: Regenerated.
2202
7c3dc350
CM		 22032000-05-19 Catherine Moore <clm@cygnus.com>
2204
2205 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2206
b3b6a3fe
JL		 22072000-05-18 Alan Modra <alan@linuxcare.com.au>
2208
2209 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2210 instruction to reflect change in re_assemble_*.
2211
c9e10a08
JL		 2212Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2213
2214 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2215 build PA64 ELF tools.
2216 * configure: Rebuilt.
2217
3043679f
AM		 22182000-05-17 Alan Modra <alan@linuxcare.com.au>
2219
2220 * Makefile.am: Regenerate dependencies.
2221 * Makefile.in: Regenerate.
2222
322f2c45
NC		 22232000-05-15 Nick Clifton <nickc@cygnus.com>
2224
2225 * config/tc-arm.c (struct asm_psr): Add boolean field
2226 distinguishing between CSPR and SPSR. Rename 'number' field
2227 to 'field'.
2228 (psrs): Rearrange contents to match new asm_psr structure.
2229 (arm_psr_parse): Move next to psr_required_here. Make it
2230 return an asm_psr structure.
2231 (psr_required_here): Use asm_psr structure returned by
2232 arm_psr_parse.
2233 (do_msr): Reorganise to allow psr_required_here to be called
2234 only once.
2235 (md_undefined_name): Mark 'name' parameter as unused, since
2236 the COFF target does not use it.
322f2c45 2237
5e6cbf41
PB		 22382000-05-14 David O'Brien <obrien@FreeBSD.org>
2239
2240 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2241 standards.
2242 * config/te-aux.h: Likewise.
2243 * config/te-dpx2.h: Likewise.
2244 * config/te-go32.h: Likewise.
2245 * config/te-hp300.h: Likewise.
2246 * config/te-hppa.h: Likewise.
2247 * config/te-i386aix.h: Likewise.
2248 * config/te-ic960.h: Likewise.
2249 * config/te-interix.h: Likewise.
2250 * config/te-nbsd532.h: Likewise.
2251 * config/te-pc532mach.h: Likewise.
2252 * config/te-ppcnw.h: Likewise.
2253 * config/te-psos.h: Likewise.
2254 * config/te-sparcaout.h: Likewise.
2255 * config/te-sun3.h: Likewise.
2256 * config/te-sysv32.h: Likewise.
2257
4132022d
AM		 22582000-05-14 Alan Modra <alan@linuxcare.com.au>
2259
2260 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2261 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2262 and sign extend without an if statement.
2263 (build_bytes): Likewise.
2264
22652000-05-14 Kazu Hirata <kazu@hxi.com>
2266
2267 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2268 X_add_symbol L_32 case.
2269
b4fd930a
AM		 22702000-05-14 David O'Brien <obrien@FreeBSD.org>
2271
2272 * config/te-freebsd.h: New file.
2273
a38cf1db
AM		 22742000-05-13 Alan Modra <alan@linuxcare.com.au>
2275
897083bd
AM		 2276 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2277 bindtextdomain): Replace defines with those from intl/libgettext.h
2278 to quieten gcc warnings.
2279
a38cf1db
AM		 2280 * NEWS: Mention x86 .arch and -q.
2281
2282 * config/tc-i386.c (quiet_warnings): New.
2283 (md_assemble): Use quiet_warnings.
2284 (md_parse_option): Set quiet_warnings from -q.
2285 (md_show_usage): Mention -q, delete -m.
2286 (flag_do_long_jump): Delete.
2287 (md_parse_option): Remove -m.
2288 (md_show_usage): Remove -m.
2289 (md_create_long_jump): Remove useless flag_do_long_jump code.
2290
2291 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2292 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2293
e413e4e9
AM		 22942000-05-13 Alan Modra <alan@linuxcare.com.au>
2295 Alexander Sokolov <robocop@netlink.ru>
2296
2297 * doc/c-i386.texi (i386-Arch): New section.
2298 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2299
2300 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2301 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2302 architecture has been given and is not 486.
2303 (set_cpu_arch): New.
2304 (md_pseudo_table): Add .arch.
2305 (md_assemble): Warn if cpu architecture has been given and an
2306 unsupported instruction.
2307
2308 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2309 Move operand_types bit defines after relevant template field.
2310 (template): Add cpu_flags.
2311 (Cpu*): Define.
2312 (arch_entry): New.
2313
e8b1cae5
AO		 23142000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2315
2316 * config/tc-mn10300.h (md_end): Define.
2317 (mn10300_finalize): Declare.
2318 * config/tc-mn10300.c: Include dwarf2dbg.h.
2319 (debug_line): Define.
2320 (md_assemble): Generate dwarf2 line info.
2321 (mn10300_finalize): New function. Finalize dwarf2 info.
2322
426b0403
AM		 23232000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2324
2325 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2326 external version of the relocation for weak symbols.
2327
e4c58b25
JW		 23282000-05-08 David Mosberger <davidm@hpl.hp.com>
2329
2330 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2331 frame size in units of 16 bytes, as required per SW Conventions manual.
2332 (output_unw_records): Output info-block header as a dword to get
2333 byte-order right.
2334
8fce3f5e
AM		 23352000-05-08 Alan Modra <alan@linuxcare.com.au>
2336
2337 * as.h: #include "file", not <file> on files from ../include.
2338 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2339 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2340 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2341 (tc_coff_symbol_emit_hook): Ditto.
2342 (OPTCOUNT): Cast to int to avoid compiler warning.
2343 (md_begin): Fix signed/unsigned warnings.
2344
23452000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2346
2347 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2348 ABRANCH LONG case for a conditional branch on a 68000.
2349 (md_estimate_size_before_relax): Likewise. Also handle
2350 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2351 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2352 PC-relative on all CPUs.
2353 (md_estimate_size_before_relax): Likewise.
2354
fb166ee3
AM		 23552000-05-04 Alan Modra <alan@linuxcare.com.au>
2356
2357 * as.c (parse_args): Just mention current year in printed
2358 copyright message.
2359
7a899fff
C		 23602000-05-03 J.T. Conklin <jtc@redback.com>
2361
2362 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2363 unit registers.
7a899fff
C		 2364 (md_parse_option): Recognize -m7400.
2365
44877466
ILT		 23662000-05-03 Ian Lance Taylor <ian@zembu.com>
2367
2368 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2369 don't permit lp to become less than the words array.
2370
eaa15ab8
NC		 23712000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2372
2373 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2374 Fix little-endian case.
2375
7c4f6a03
AM		 23762000-05-03 David O'Brien <obrien@NUXI.com>
2377
2378 * as.c (parse_args): Update copyright.
2379
da5d444c
AM		 23802000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2381
2382 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2383 for the .bss section too.
2384
3f9b03b5
AM		 23852000-05-02 Alan Modra <alan@linuxcare.com.au>
2386
2387 * configure.in: Set em=linux for hppa-*-linux.
2388 * configure: Regenerate.
2389 * doc/Makefile.in: Regenerate with correct automake.
2390
2391 * frags.c (frag_grow): Sanity check chunk_size.
2392
2393 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2394 * config/obj-som.h: Likewise.
2395 * config/obj-ieee.h: Likewise.
2396
2397 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2398
2399 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2400 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2401 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2402 (pa_ip): low_sign_unext now returns via function value. Use
2403 re_assemble_* instead of dis_assemble_* and
2404 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2405 unnecessarily.
2406 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2407 (md_section_align, md_parse_option, md_show_usage,
2408 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2409 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2410 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2411 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2412 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2413 pa_text): Likewise.
2414 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2415 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2416 outside of switch. Correct mask and shifting errors in case 10
2417 and case -11. In case 21, compare against signed range to suit
2418 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2419 case 17 and case 22, use offsetT variable to properly check range.
2420 Use re_assemble_* here too.
2421 (evaluate_absolute): Change type of value to offsetT. Call
2422 hppa_field_adjust to do the work for us.
2423 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2424 (pa_parse_cmpib_64_cmpltr): Ditto.
2425 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2426 of i to unsigned int.
2427 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2428 (pa_end_of_source): Return type is void.
2429
a2984248
CM		 2430Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2431
2432 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2433
df136245
DC		 2434Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2435
2436 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2437 More comments added.
2438 (md_begin): Removed "construct symbols for each register name".
2439 Because register names conflicts with GCC generated function
2440 names.
2441 (avr_operand): Now constant numbers can be used as a register
2442 identifiers (0 as r0, 31 as r31).
2443 (md_assemble): use skip_space () before parsing instruction
2444 operands.
2445
c1e73230
AM		 24462000-05-01 Alan Modra <alan@linuxcare.com.au>
2447
2448 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2449 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2450 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2451 * configure: Regenerate.
2452
a1934524
AM		 24532000-04-29 Andreas Jaeger <aj@suse.de>
2454
2455 * as.h: Correctly check GCC version.
2456
d9b7d820
AM		 24572000-04-26 David O'Brien <obrien@FreeBSD.org>
2458
2459 * doc/as.1: Fix unbalanced brackets.
2460
2461 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2462 TE_FreeBSD.
2463 (line_comment_chars): Set to '/' if TE_FreeBSD.
2464
cea1ab94
JL		 2465Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2466
2467 * configure.in: Configury support for PA64 (currently disabled).
2468 * configure: Rebuilt.
2469
e799a695
AM		 24702000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2471
3e87a760 2472 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 2473 bfd_set_section_alignment.
2474
3b0ec529
AM		 24752000-04-25 Alan Modra <alan@linuxcare.com.au>
2476
2477 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2478 than 32.
2479
adcf07e6
NC		 24802000-04-24 Nick Clifton <nickc@cygnus.com>
2481
2482 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2483 * doc/as.texinfo (Align): Include arm and strongarm in list of
2484 targets that have the second form of the behaviour of the .align
3e87a760 2485 directive.
adcf07e6 2486
5047a41f
JL		 24872000-04-24 Mark Klein <mklein@dis.com>
2488
2489 * obj-som.c: Terminate obj_pseudo_table.
2490
a47cf567
NC		 2491Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2492
2493 * as.c (parse_args): Allow md_parse_option to override -a listing
2494 option.
2495 * config/obj-coff.c (add_lineno): Change type of offset parameter
2496 from "int" to "bfd_vma."
2497 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2498 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2499 (ppc_change_csect): Align correctly for XCOFF64.
2500 (ppc_machine): New function, which discards "ppc_machine" line.
2501 (ppc_tc): Cons for 8 when code is 64 bit.
2502 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2503 relocations.
2504 (md_parse_option): Handle -a64 and -a32.
2505 (ppc_xcoff64): New.
2506 * config/tc-ppc.h (TARGET_MACH): Define.
2507 (TARGET_FORMAT): Move to function.
2508 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2509
2510Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2511
2512 * config/tc-avr.c: New AVR_ISA_ defined.
2513 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2514 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2515 for `fmul', `movw' and `lpm R,Z' instructions.
2516 (avr_operands): Warn if current opcode is a two-word instruction
2517 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2518 (avr_opcodes): New commands added.
2519 (REGISTER_P): Check 'a' and 'v' constraint letters.
2520 (mcu_types): New MCU added.
2521
bf3ca999
TW		 25222000-04-22 Timothy Wall <twall@cygnus.com>
2523
2524 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2525 to "natval".
2526 (operand_match): Conditionally insert default bit values for IMMU9.
2527
98e5953c
JL		 25282000-04-14 Matthew Green <mrg@cygnus.com>
2529
2530 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2531 * configure: Rebuilt.
2532
a02fab7e
JL		 2533Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2534 Jason Eckhardt <jle@cygnus.com>
2535
c67e42c9 2536 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 2537
2538 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2539 Added handling of new operand types l,y,&,fe,fE,fx.
2540
800eeca4
JW		 2541Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2542 David Mosberger <davidm@hpl.hp.com>
2543 Timothy Wall <twall@cygnus.com>
2544 Andrew MacLeod <amacleod@cygnus.com>
2545 Jim Wilson <wilson@cygnus.com>
2546
2547 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 2548 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 2549 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2550 * Makefile.in: Rebuild.
2551 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2552 * configure: Rebuild.
2553 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2554 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2555 * expr.c (expr): Handle md_optimize_expr.
2556 * read.c (LEX_HASH): Add comment.
2557 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 2558
66778679
RH		 25592000-04-21 Richard Henderson <rth@cygnus.com>
2560
2561 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2562 bundling a non-delayed branch type instruction.
2563
aa15f6f7
AO		 25642000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2565
2566 * config/tc-mn10300.c (HAVE_AM30): Define.
2567 (md_assemble): Use it.
2568
16adf844
AM		 25692000-04-19 Alan Modra <alan@linuxcare.com.au>
2570
742f45cf
AM		 2571 * config/obj-elf.c (obj_elf_change_section): Check for changed
2572 section attributes.
2573
16adf844
AM		 2574 * Makefile.am: (CPU_MULTI_VALID): Remove.
2575 (MULTI_CPU_TYPES): Define.
2576 (MULTI_CPU_OBJ_VALID): Define.
2577 (DEPTC): Use the above.
2578 (DEPOBJ): Same here.
2579 (DEP2): And here.
2580 Regenerate dependencies.
2581 * Makefile.in: Regenerate.
2582
9c46fb1b
AM		 25832000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2584
742f45cf 2585 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 2586
508866be
L		 25872000-04-18 H.J. Lu (hjl@gnu.org)
2588
2589 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 2590 bfd_vma for non-bfd assemblers.
508866be 2591
ba2adb93
AM		 25922000-04-17 Alan Modra <alan@linuxcare.com.au>
2593
2594 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2595 doesn't give spurious errors.
2596
12ff5d56
AM		 25972000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2598
66778679 2599 * as.h (SEEK_SET): Define if undefined.
12ff5d56 2600
fc633e5b
AM		 26012000-04-13 Alan Modra <alan@linuxcare.com.au>
2602
2603 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2604 constants, and don't assume offsetT is 32 bits.
2605
1ed18ec1
NC		 26062000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2607
2608 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2609 (md_pcrel_from_section): Add prototype.
2610 (d10v_fix_adjustable): Add prototype.
2611 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2612
2613 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2614
3db10f32
NC		 26152000-04-12 Nick Clifton <nickc@cygnus.com>
2616
2617 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2618 symbol in frag chain.
2619
847f7ad4
AM		 26202000-04-10 Alan Modra <alan@linuxcare.com.au>
2621
2622 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2623 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2624 (fits_in_signed_word, smallest_imm_type): Ditto.
2625 (md_assemble): Use an offsetT var to hold offsetT values, not a
2626 long.
2627 (offset_in_range): New.
2628 (md_assemble): Use it.
2629 (md_convert_frag): Change type of target_address, opcode_address,
2630 and displacement_from_opcode_start to offsetT.
2631 (md_create_short_jump): Change type of offset to offsetT.
2632 (md_create_long_jump): Ditto.
2633 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2634 (md_chars_to_number): Remove.
2635 (output_invalid): Remove duplicate prototype.
2636
ec694b89
NC		 26372000-04-09 Nick Clifton <nickc@cygnus.com>
2638
2639 * Makefile.am (CPU_TYPES): Add 'avr'.
2640 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2641 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2642
16adf844 2643 * Makefile.in: Regenerate.
ec694b89
NC		 2644
2645 * doc/as.texinfo: Add M32R documentation.
2646
a2d91340 2647Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 2648
a2d91340 2649 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 2650 --enable-build-warnings option.
a2d91340
AC		 2651 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2652 * Makefile.in, configure: Re-generate.
2653
d92b1a8a
NC		 26542000-04-07 Nick Clifton <nickc@cygnus.com>
2655
2656 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2657 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2658 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2659 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2660 (arm_force_relocation): Force relocations for
2661 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2662
52ccafd0
JR		 2663Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2664
2665 * config/tc-sh.c (get_operands): There's no third operand if the
2666 first operand is an immediate.
2667
015551fc
JR		 2668Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2669
2670 * config/tc-sh.c (immediate): Delete.
2671 (sh_operand_info): Add immediate member.
2672 (parse_reg): Use A_PC for pc.
2673 (parse_exp): Add second argument 'op'. All callers changed.
2674 (parse_at): Expect pc to be coded as A_PC.
2675 Use immediate field in *op.
2676 (insert): Add fourth argument 'op'. All callers changed.
2677 (build_relax): Add second argument 'op'. All callers changed.
2678 (insert_loop_bounds): New function.
2679 (build_Mytes): Remove DISP_4.
2680 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2681 (assemble_ppi): Use immediate field in *operand.
2682 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2683 (md_apply_fix): Likewise.
2684 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2685
79bd78be
AO		 2686Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2687
2688 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2689
e30e5a6a
HPN		 2690Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2691
2692 * internals.texi (CPU backend): Document
2693 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2694
41b49281
AM		 26952000-04-04 Alan Modra <alan@linuxcare.com.au>
2696
8ad3436c
AM		 2697 * po/gas.pot: Regenerate.
2698
2699 * as.c (show_usage): Restore translated part of bug string.
2700 * gasp.c (show_usage): Likewise.
2701
41b49281
AM		 2702 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2703 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2704 than move-if-change.
2705 (DEP1): Modify for "gcc -MM".
2706 (DEPTC): Likewise.
2707 (DEPOBJ): Likewise.
2708 (DEP2): Likewise.
2709 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2710 Update dependencies.
2711 * Makefile.in: Regenerate.
2712
0a727238
AO		 27132000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2714
2715 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2716 (md_begin): Likewise.
2717 (HAVE_AM33): New macro.
2718 (md_assemble): Use it. Match r_regs and xr_regs only if
2719 HAVE_AM33.
2720
c20f4f8c
AM		 27212000-04-03 Alan Modra <alan@linuxcare.com.au>
2722
2723 * as.h: #include "bin-bugs.h"
2724 * as.c (show_usage): Use REPORT_BUGS_TO.
2725 * gasp.c: #include "bin-bugs.h"
2726 (show_usage): Use REPORT_BUGS_TO.
2727
2728 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2729
753f6b12
HPN		 2730Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2731
2732 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2733 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2734 adjustments.
2735
726c5dcd
AM		 27362000-04-03 Alan Modra <alan@linuxcare.com.au>
2737
2738 * config/tc-i386.c (i386_immediate): Don't assume a constant
2739 immediate is necessarily 16 bits when in 16 bit code mode.
2740 (md_assemble): Instead set guess_suffix here after we have checked
2741 registers.
2742
bf80011a
RH		 27432000-04-02 Richard Henderson <rth@cygnus.com>
2744
2745 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2746 quantities. Correct right shift sign extension.
2747 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2748 32-bit value when shifting into place.
2749
92161534
ILT		 27502000-04-01 Ian Lance Taylor <ian@zembu.com>
2751
2752 * app.c: Add ATTRIBUTE_UNUSED as needed.
2753 * config/tc-ppc.c: Likewise.
2754 (ppc_size): Make unsigned long.
2755 (ppc_insert_operand): Add casts to avoid warnings.
2756
447f3982
NC		 27572000-03-31 Nick Clifton <nickc@cygnus.com>
2758
2759 * config/tc-d10v.h (md_flush_pending_output): Define.
2760
21d75ec2
NC		 27612000-03-29 Nick Clifton <nickc@cygnus.com>
2762
2763 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2764 segment. Works for both BFD_ASSEMBLER and others.
2765 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2766
d1a1bf19
NC		 27672000-03-29 Nick Clifton <nickc@cygnus.com
2768
2769 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2770
224de7a5
AM		 27712000-03-28 Alan Modra <alan@linuxcare.com.au>
2772
2773 * listing.c (LISTING_LHS_WIDTH): Default depends on
2774 LISTING_WORD_SIZE.
2775 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2776
5b8274e3
ILT		 27772000-03-27 Ian Lance Taylor <ian@zembu.com>
2778
2779 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2780 string literal.
2781
224de7a5 27822000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 2783
2784 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2785
2786 * config/tc-avr.c (mcu_types): Add missing initialiser.
2787 (md_pcrel_from_section): Add prototype.
2788 (avr_operand): Remove redundant test of unsigned < 0.
2789 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2790
27912000-03-27 Denis Chertykov <denisc@overta.ru>
2792
2793 * config/tc-avr.c: New file for AVR support.
2794 * config/tc-avr.h: Likewise.
2795 * configure.in: Add AVR support.
2796 * configure: Regenerate.
2797
9f10757c
TW		 27982000-03-26 Timothy Wall <twall@cygnus.com>
2799
2800 * gasp.c (macro_op): Add new argument to check_macro call.
2801 Macro structure definitions moved to macro.h
2802 * sb.h: Add argument to prototype for input_scrub_include_sb.
2803 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2804 nesting checks with an additional flag.
2805 (struct input_save): Add flag to indicate whether current sb
2806 should be checked for proper macro/conditional nesting.
2807 (input_scrub_push/pop): Save/restore nest check flag.
2808 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 2809 defined.
9f10757c
TW		 2810 * macro.c (check_macro): Allow caller to retrieve parsed macro
2811 information if a pointer is provided. This information may be
2812 used by the new macro hooks.
2813 * macro.h: Update prototype for check_macro. Macro struct
2814 definitions moved here from macro.c/gasp.c.
2815 * read.c (read_a_source_file): Add parameter to check_macro call,
2816 and pass macro info to the macro hook, if defined.
2817 (input_scrub_insert_line): New. Allow insertion of a line of
2818 characters into the input stream.
2819 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2820 file into the input stream.
2821 (s_include): Use input_scrub_insert_file.
2822 * internals.texi: Document new macro hooks.
2823 * as.h: New prototypes added.
3e87a760 2824
224de7a5 28252000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 2826
2827 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2828 an initial capital letter.
2829 (i386_index_check): Reindent.
2830
11424155
NC		 28312000-03-19 Nick Clifton <nickc@cygnus.com>
2832
eaa15ab8 2833 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 2834 relative branches.
2835
43f05576
NC		 28362000-03-17 Thomas de Lellis <tdel@windriver.com>
2837
66778679
RH		 2838 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2839 instruction operand bad if Rd > 7 when generating
2840 thumb instructions. Prevents for example,
2841 "adr r12,label" from silently failing and generating
2842 the wrong instruction.
3e87a760 2843
67231402
NC		 28442000-03-17 Nick Clifton <nickc@cygnus.com>
2845
2846 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2847 that have a destingation >= 0x400000.
3e87a760 2848 Fix compile time warning messages.
67231402 2849
a37c8f88
JR		 2850Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2851
2852 * config/tc-sh.c (md_begin): When encountering insn that are
2853 not supported by the current arch, only change the name if
2854 its contents are the same as prev_name.
2855 (get_specific): If the the architecture doesn't match, fail.
2856
dead1419
JR		 2857Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2858
2859 * config/tc-sh.c (IDENT_CHAR): Define.
2860 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2861 matching back where it came from.
2862
182e89d3
JR		 2863Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2864
2865 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2866
84f73d89
NC		 28672000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2868
2869 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2870 normal operands.
2871
dbbc7809
JL		 28722000-03-15 Kazu Hirata <kazu@hxi.com>
2873
2874 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2875
271bb601
HPN		 2876Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2877
2878 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2879 floating-point-number, make sure 'f' is in FLT_CHARS.
2880
8684e216
HPN		 2881Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2882
2883 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2884 (s_lcomm_internal): Use it.
2885 * doc/internals.texi (CPU backend): Document it.
2886 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2887 bytes.
2888
bb2d6cd7
GK		 28892000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2890
2891 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2892 when embedded-pic.
2893
2894 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 2895 implementation doesn't have special handling for switch
2896 statements.
bb2d6cd7
GK		 2897 (macro_build): Allow for code in sections other than .text.
2898 (macro): Likewise.
2899 (mips_ip): Likewise.
2900 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 2901 Don't perform relocs if we will be outputting them.
bb2d6cd7 2902 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 2903 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2904 embedded-pic.
bb2d6cd7 2905
5c86cbc7 29062000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 2907
66778679
RH		 2908 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2909 relocation type based on the entry in the fixup structure.
a47cf567 2910 Put S_IS_EXTERN processing back in.
5c86cbc7 2911
f8c827e9
L		 29122000-03-08 H.J. Lu (hjl@gnu.org)
2913
2914 * Makefile.am (install-exec-tooldir): Depend on
2915 install-exec-bindir for parallel make.
2916 * Makefile.in: Regenerated.
2917
8ad9e709
NC		 29182000-03-06 Nick Clifton <nickc@cygnus.com>
2919
2920 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2921 switch.
2922 (md_parse_option): Parse -m32r command line switch - disable m32rx
2923 compatability.
ded0aeb7
NC		 2924 (md_show_usage): Document new option.
2925
2926 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2927 * doc/Makefile.in: Regenerate.
2928 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 2929
b7b8f327
MM		 29302000-03-02 Michael Meissner <meissner@redhat.com>
2931
2932 * config/tc-d30v.c (check_range): Remove code that incorrectly
2933 sign extended values where bits < 32.
2934
15886821
L		 29352000-03-02 H.J. Lu (hjl@gnu.org)
2936
2937 * configure.in: Support --enable-targets=all on ia32.
2938 * configure: Regenerated.
2939
8bf950bf
NC		 29402000-03-01 Nick Clifton <nickc@cygnus.com>
2941
2942 * gasp.c (do_align): Remove bogus check of alignment value.
2943
c5e54cc2
ILT		 29442000-02-27 Thomas de Lellis <tdel@windriver.com>
2945
2946 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2947 TC_PPC was defined forced the type of a symbol with no other type
2948 to be BSF_OBJECT.
2949
65fd87bc
ILT		 29502000-02-27 Hans-Peter Nilsson <hp@axis.com>
2951
2952 * doc/internals.texi (CPU backend): Mention that
2953 line_separator_chars do not break up comments. Fix typos for
2954 LEX_AT and LEX_NAME descriptions. Document operands for
2955 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2956 description of md_create_short_jump usage. Document argument for
2957 md_undefined_symbol.
2958
a25fe906
ILT		 29592000-02-27 Jakub Jelinek <jakub@redhat.com>
2960
2961 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2962 (md_parse_option): Handle it.
2963 (md_show_usage): Document it.
2964
21b10511
ILT		 29652000-02-27 Ian Lance Taylor <ian@zembu.com>
2966
2967 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2968 opcode, for the instruction `pal19'. From Andrea Arcangeli
2969 <andrea@suse.de>.
2970
773f551c
AM		 29712000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2972
2973 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2974 from here..
2975 (md_assemble): To here, before template operands are matched.
2976 Also ensure a constant immediate is sign extended when we know the
2977 size is at most 16 bits. This is to catch cases like "add
2978 $0xffc0,%ax" where we don't know the size, and thus that the
2979 immediate can be represented as Imm8S until after parsing the
2980 register operand.
2981 (i386_displacement): Similarly sign extend 16 bit constant
2982 displacements.
2983 (md_assemble): Relax 16-bit jump constant range check to suit sign
2984 extended displacements.
2985
28d33191
JL		 29862000-02-26 Andreas Jaeger <aj@suse.de>
2987
2988 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2989
cc5ca5ce
AM		 29902000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2991
2992 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2993 call operands when intel_syntax.
2994 (intel_float_operand): Return 2 for "fi...".
2995 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2996 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2997 earlier "SHORT" change.
2998 (md_assemble): When determining suffix from Regs, exclude
2999 InOutPortReg.
3000
056350c6
NC		 30012000-02-24 Nick Clifton <nickc@cygnus.com>
3002
3003 * configure: Add arm-wince, mips-pe and sh-pe targets.
3004 * configure: Regenerate.
3005
3006 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3007 sh-pe targets.
3008 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3009 "pe-mips" for the mips-pe target.
3010
3011 * config/tc-arm.c (insns): Change displacement encoded in BL
3012 and B instructions if the target port is arm-wince.
3013 (do_ldst): Do not bias the relocation offset if the target
3014 port is arm-wince.
3015 (md_pcrel_from): Add in missing relocation offset bias if the
3016 target os arm-wince.
3017
3018 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3019 (md_begin): Disable -G support for mips-pe target.
3020 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3021 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3022 COFF flavour.
3023
3024 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3025 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3026 assembler, just set the alignment to 4.
3027
3028 * config/te-wince-pe.h: New file for WinCE targets. Define
3029 TE_WINCE.
3030
36bf8ab9
AM		 30312000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3032
3033 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3034 string instructions.
3035 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3036 (i386_intel_memory_operand): After finding a segment override,
3037 check again for no `[' before looking for a displacement. Bomb if
3038 more than one displacement rather than silently discarding the
3039 second and subsequent ones. Free strings malloc'd by
3040 build_displacement_string.
3041
f5795b08
CM		 30422000-02-24 Catherine Moore <clm@cygnus.com>
3043
3044 * config/obj-som.c (obj_pseudo_table): Add "weak".
3045 (obj_som_weak): New routine.
3046
abd63a32
AM		 30472000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3048
520dc8e8
AM		 3049 * config/tc-i386.c (union i386_op): New.
3050 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3051 Throughout file replace occurences of disps[n], imms[n], regs[n]
3052 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3053 intel mode operand swapping. Add assert in regKludge and
3054 fake_zero_displacement code. Test i.types[n] when outputting
3055 displacements and immediates. Combine output of Disp16 with
3056 Disp32.
7f3f1ea2
AM		 3057 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3058 when in intel mode by (not) reversing fsub and fdiv operands
3059 before the template search. This fails for single operand
3060 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3061 undefined. Instead fix the base_opcode after we've found the
3062 template. Move base_opcode xor with found_reverse_match from
3063 opcode output code to before this fix so we test for the correct
3064 opcodes.
3065 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3066 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3067
3068 * config/tc-i386.h (TC_RELOC): Delete.
3069 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3070 with equivalent call to reloc.
3071
abd63a32
AM		 3072 * as.h (flag_m68k_mri): Move declaration after target include, and
3073 only declare when TC_M68K defined. Define as zero otherwise.
3074 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3075 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3076 Define as zero otherwise.
3077 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3078 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3079 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3080 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3081 testing whether defined.
3082 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3083 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3084 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3085 rather than testing whether defined.
3086 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3087 (parse_mri_cons): Declare and use only when TC_M68K.
3088 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3089 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3090 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3091
3092 * NEWS: Mention IBM 370 support.
3093
7e052742
RH		 30942000-02-23 Richard Henderson <rth@cygnus.com>
3095
3096 * config/tc-i386.c (md_assemble): When swapping operands for
3097 intel_syntax, assume everything that's not Imm or Disp is a
3098 register.
3099
5b93d8bb
AM		 31002000-02-23 Linas Vepstas <linas@linas.org>
3101
3102 * config/tc-i370.c, config/tc-i370.h: New files.
3103 * Makefile.am: Add support for Linux/IBM 370.
3104 * configure.in: Likewise.
3105 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3106 * config/obj-elf.c: Include elf/i370.h
3107 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3108
3109 * Makefile.in: Regenerate.
3110 * configure: Regenerate.
3111
3112 * doc/c-i370.texi: New file.
3113 * doc/all.texi: Include it.
3114 * doc/as.texinfo: And here.
3e87a760 3115 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3116 * doc/Makefile.in: Regenerate.
3117
25f2196d
CC		 31182000-02-19 Michael Meissner <meissner@redhat.com>
3119
3120 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3121 determine if an instruction can be used in parallel with an ADDppp
3122 or SUBppp instruction.
3123
6349b5f4
AH		 31242000-02-22 Andrew Haley <aph@cygnus.com>
3125
3126 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3127
c97ef257
AH		 31281999-12-30 Andrew Haley <aph@cygnus.com>
3129
3130 * config/tc-mips.c (mips_gp32): New variable.
3131 (macro_build) Use mips_gp32.
3132 (mips_ip): Ditto.
3133 (md_longopts): Add "-mgp32" and "-mgp64".
3134 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3135
a47cf567
NC		 3136 (OPTION_M7900): Change offset
3137 (OPTION_NO_M7900): Ditto.
3138
b985eaa8
ILT		 31392000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3140
3141 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3142 warning, and bump it to 1.
3143
52454417
ILT		 31442000-02-22 Ian Lance Taylor <ian@zembu.com>
3145
3146 From Brad Lucier <lucier@math.purdue.edu>:
3147 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3148 match format.
3149
6b76fefe
CM		 31502000-02-21 Catherine Moore <clm@cygnus.com>
3151
3152 * config/tc-mips.c (MF_HILO_INSN): Define.
3153 (mips_7000_hilo_fix): Declare.
3154 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3155 (md_parse_option): Check for 7000_HILO_FIX options.
3156 (OPTION_M7000_HILO_FIX): Define.
3157 (OPTION_NO_M7000_HILO_FIX): Define.
3158 * doc/c-mips.texi (-mfix7000): Describe.
3159
f6af82bd
AM		 31602000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3161
3162 * listing.c (print_lines): Remove unused variable `end'.
3163
3164 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3165 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3166 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3167 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3168 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3169 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3170
8c8281f4
NC		 31712000-02-18 Nick Clifton <nickc@cygnus.com>
3172
3173 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3174 the computed frag offset, rather than overwriting it.
3175
d4845d57
JR		 3176Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3177
3178 * config/tc-sh.c ("elf/sh.h"): Include.
3179 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3180 (md.begin): Initialize target_arch.
3181 Only include opcodes in has table that match selected architecture.
3182 (parse_reg): Recognize register names for sh-dsp.
3183 (parse_at): Recognize post-modify addressing.
3184 (get_operands): The leading space is now optional.
3185 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3186 arguments. Update valid_arch.
3187 (build_Mytes): Add support for SDT_REG_N.
3188 (find_cooked_opcode): New function, broken out of md_assemble.
3189 (assemble_ppi, sh_elf_final_processing): New functions.
3190 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3191 (md_longopts, md_parse_option): New option: -dsp.
3192 * config/tc-sh.h (elf_tc_final_processing): Define.
3193 (sh_elf_final_processing): Declare.
3194
c97305a1
JL		 3195Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3196
3197 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3198 the unwinder subspace. Save the current seg/subseg before creating
3199 the new seg/subseg.
3200
bec50466
NC		 32012000-02-10 Nick Clifton <nickc@cygnus.com>
3202
3203 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3204 little endian targets.
bec50466 3205 (INST_BYTE1): Redefine to handle big and little endian
66778679 3206 targets.
bec50466
NC		 3207 (cpu_type): New type: Select between M340 and M210.
3208 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3209 instructions of the M340.
bec50466 3210 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3211 instructions.
bec50466
NC		 3212 (md_atof): Add support for little endian targets.
3213 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3214 line switches.
bec50466
NC		 3215 (md_convert_frag): Add support for little endian targets.
3216 (md_apply_fix3): Add support for little endian targets.
3217 (md_number_to_chars): Add support for little endian targets.
3218
a25c045a
TW		 32192000-02-10 Timothy Wall <twall@redhat.com>
3220
3221 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3222 defined, use it to verify the symbol just read should be a label.
3223
f28e8eb3
TW		 32242000-02-10 Timothy Wall <twall@redhat.com>
3225
3226 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3227 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3228 around colons when KEEP_WHITE_AROUND_COLON is defined.
3229 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3230 and KEEP_WHITE_AROUND_COLON.
3231
6dc19fc4
TW		 32322000-02-08 Timothy Wall <twall@redhat.com>
3233
3234 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3235 logic.
6dc19fc4 3236 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3237 implemented.
6dc19fc4
TW		 3238 (end_repeat): New. Provide support for a "break" out of the
3239 repeat loop.
3240 * read.h: Add prototypes for new functions.
3e87a760 3241
f805106c
TW		 32422000-02-08 Timothy Wall <twall@redhat.com>
3243
3244 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3245 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3246 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3247 non-zero.
3248
4469be0f
TW		 32492000-02-08 Timothy Wall <twall@redhat.com>
3250
3251 * read.c: Added elseif to directives table.
3252 * read.h: Added prototype for s_elseif.
3253 * doc/as.texinfo: Added description for elseif.
3254 * cond.c (s_elseif): New function
3e87a760 3255
24a17b6c
TW		 32562000-02-04 Timothy Wall <twall@redhat.com>
3257
3258 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3259 listings.
24a17b6c 3260
bea9907b 32612000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3262
bea9907b
TW		 3263 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3264 default values.
3265 * frags.c (frag_new): Calculate fr_fix in octets
3266 (frag_now_fix) Return offset as target address offset (bytes).
3267 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3268 quantities).
bea9907b
TW		 3269 * frags.h: Added prototype for frag_now_fix_octets().
3270 Distinguish between octets and bytes in field descriptions.
3271 * listing.c (calc_hex): Account for octets vs bytes when
3272 printing addresses/offsets.
3273 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3274 target is little-endian, print the octets in a word in big-endian
3275 order so that the display looks like a proper hexadecimal number,
3276 instead of having the octets reversed.
3277 * read.c (do_align): When recording alignment, alignment power
3278 should be in terms of target bytes (minimum addressible unit)
3279 instead of octets.
3280 (do_org) Convert ORG target address (byte) argument into an
3281 octet offset when generating a variable fragment.
3282 * symbols.c (resolve_symbol_value): Symbol final value
3283 converted to a target address offset (bytes) from its octet offset.
3284 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3285 offset (bytes) is adjusted by the frag offset (octets) converted
3286 to bytes.
3287 (coff_frob_section) Section alignment power is in terms of bytes;
3288 convert it to an octet alignment power when calculating size (and
3289 size mask) in octets. Don't modify the section size in order to
3290 "align" it for TI COFF, since that format has a different method
3291 for storing alignment information.
3e87a760 3292
210dcc61
TW		 32932000-02-01 Timothy Wall <twall@cygnus.com>
3294
3295 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3296 entries, matching the way GCC generates them. If not escaped, the
3297 filename is encoded incorrectly.
3298
557537a5 32992000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3300
557537a5
NC		 3301 * config/tc-arm.c (reg_table): Add support for ATPCS register
3302 naming conventions.
2c1c4c62 3303
557537a5 33042000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3305
2c1c4c62
GK		 3306 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3307 already defined.
3e87a760 3308 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3309 New macro.
3310 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3311 of a symbol when we really care about its value.
3312
33132000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3314
3315 * config/tc-mcore.c (md_assemble): Give warning message if
3316 operands passes to instruction are more than the spec.
3317
2f0ca46a
NC		 33182000-01-27 Thomas de Lellis <tdel@windriver.com>
3319
66778679 3320 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3321 Thumb mode but the label seen was not declared as '.thumb_func'
3322 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3323 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3324
4c63da97
AM		 33252000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3326
3327 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3328 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3329
3330 * Makefile.in: Same here.
3331 Update copyright.
3332
3333 * configure.in: Set bfd_gas for i386-aout when primary target
3334 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3335 we may need the primary te_file. Remove incorrect comment.
3336
3337 * configure: Regenerate.
3338
3339 * config/e-i386aout.c: New file.
3340
3341 * as.c (USE_EMULATIONS): Move to before print_version_id.
3342 (struct emulation): Add i386aout.
3343 (show_usage): Split text strings. Reformat -a text. Add --em
3344 help.
3345 Update copyright.
3346
3347 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3348 (aout_format_ops): New.
3349 Update copyright.
3350
3351 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3352 preprocessor conditional and add aout USE_EMULATIONS tests.
3353 (read_a_source_file): Don't pass error strings to printf as
3354 format arg.
3355 Update copyright.
3356
3357 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3358 format arg.
3359 (do_data): Same here.
3360 (process_file): And here.
3361 Update copyright.
3362
3363 * symbols.c (colon): Rewrite "already defined" fatal message
3364 code for aout with USE_EMULATIONS.
3365 Update copyright.
3366
3367 * config/obj-aout.c (OBJ_HEADER): Define.
3368 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3369 fields of sentinel.
4c63da97
AM		 3370 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3371 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3372 forms here.
3373 (obj_aout_type): Expand S_SET_OTHER here too.
3374 (obj_read_begin_hook): Remove.
3375 (aout_pop_insert): New.
3376 (obj_aout_s_get_other): New.
3377 (obj_aout_s_get_desc): New.
3378 (aout_format_ops): New.
3379 Update copyright.
3380
3381 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3382 gets aout_pseudo_table.
3383 (aout_pseudo_table): Declare.
3384 (obj_read_begin_hook): Define.
3385 Update copyright.
3386
3387 * config/obj-coff.c (obj_pseudo_table): Rename to
3388 coff_pseudo_table.
3389 (coff_pop_insert): Use coff_pseudo_table.
3390 (coff_sec_sym_ok_for_reloc): Remove.
3391 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3392 and comment all zero entries and remove #if 0 code.
3393 Update copyright.
3394
3395 * config/obj-coff.h (obj_pop_insert): Define.
3396 (coff_pseudo_table): Declare.
3397 Update copyright.
3398
3399 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3400 s_get_size, s_set_size. Comment all zero entries.
3401 Update copyright.
3402
3403 * config/obj-elf.c (elf_s_get_other): New function.
3404 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3405 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3406 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3407 comment.
3408 (obj_elf_parse_section_letters): Don't pass error strings to
3409 printf as format arg.
3410 Update copyright.
3411
3412 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3413 OBJ_MAYBE_ECOFF.
3414 (elf_s_get_other): Declare.
3415 (S_GET_OTHER) Define as elf_s_get_other if not already
3416 defined.
3417 (S_SET_OTHER): Only define when not already defined.
3418 (elf_obj_read_begin_hook): Declare.
3419 (obj_read_begin_hook): Define.
3420 (elf_obj_symbol_new_hook): Declare.
3421 (obj_symbol_new_hook): Define.
3422 Update copyright.
3423
3424 * config/obj-multi.h: Add copyright header and protect against
3425 multiple inclusion. Add * to all function pointers.
3426 (OBJ_HEADER): If defined, include it rather than other defines
3427 in this file.
3428 (obj_frob_file_after_relocs): Test for NULL.
3429 (obj_symbol_new_hook): Here too.
3430 (obj_sec_sym_ok_for_reloc): And here.
3431 (S_GET_OTHER): Define.
3432 (S_GET_DESC): Define.
3433 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3434 (OBJ_MAYBE_ELF): Update comment.
3435
3436 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3437 OBJ_AOUT preprocessor conditional and handle emulation by
3438 testing OUTPUT_FLAVOR.
3439 (i386_displacement): Here too.
3440 (md_section_align): Similarly here.
3441 (i386_target_format): Conditionally compile when more than one
3442 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3443 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3444 (i386_displacement): Here too.
3445 Update copyright.
3446
3447 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3448 Define TARGET_FORMAT for aout only when not multi.
3449 Update copyright.
3450
3451 * config/te-multi.h: Delete file as it's identical to te-generic.h
3452
add0c677
AM		 34532000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3454
3455 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3456 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3457 LONG_MNEM_SUFFIX.
3458
3459 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3460 DWORD_MNEM_SUFFIX.
3461 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3462 comments.
3463
a19d8eb0
CP		 34642000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3465
66778679
RH		 3466 * config/tc-mips.c (mips_do_align): New function.
3467 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 3468
550262c4
NC		 34692000-01-10 Philip Blundell <philb@gnu.org>
3470
3471 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 3472 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 3473 line separator for Linux.
3474 * doc/as.texinfo (Comments): Mention the ARM.
3475
0decc840
NC		 34762000-01-10 Philip Blundell <pb@futuretv.com>
3477
3478 * configure.in (arm*-*-conix*): New target.
3479 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3480 armv*-*-linux-gnu.
3481 * configure: Regenerate.
3482
2e13b764
NC		 34832000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3484
3485 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3486 (obj_elf_visibility): New function.
3e87a760 3487
2e13b764
NC		 3488 * doc/as.texinfo (Visibility): New node: document visibility
3489 pseudo ops.
3490
3138f287
AM		 34911999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3492
3493 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3494 warning for absolute jump/call without `*' in non-intel mode. No
3495 need to set i.types[0] JumpAbsolute in intel mode.
3496
df32bc61
NC		 34971999-12-22 Philip Blundell <pb@futuretv.com>
3498
3499 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3500 hook function when changing sections.
3501 (arm_s_data): Likewise.
3502
b4d0b2b3
NC		 35031999-12-14 Nick Clifton <nickc@cygnus.com>
3504
3505 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 3506 command line switch.
b4d0b2b3 3507
85cb2cf9
JL		 3508Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3509
3510 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3511 (r_registers, xr_registers): Define.
3512 (r_register_name, xr_register_name): New functions.
3513 (md_assemble): Handle new am33 operand types and instruction
3514 formats.
3515 (mn10300_insert_operand, check_operand): Likewise.
3516
a64bcdd8
NC		 35171999-11-29 Nick Clifton <nickc@cygnus.com>
3518
3519 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3520 (s_force_thumb): Set thumb_mode to 2.
3521 (md_assemble): Do not complain about thumb instructions on a
3522 non-thumb target if thumb_mode is set to 2.
3523
43b4c25e
MM		 35241999-11-28 Michael Meissner <meissner@cygnus.com>
3525
3526 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3527 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3528 (O_...): Add new machine dependent expressions if we are handling
3529 explicit relocations.
3530 (alpha_reloc_op): New static table holding the explicit relocation
3531 information.
3532 (alpha_literal_hash): New static to hold the hash table for
3533 explicit relocations.
3534 (alpha_macros): Add support for explicit relocations.
3535 (md_begin): If explicit relocations, initialize hash table.
3536 (md_assemble): Don't print a second error if tokenize_arguments
3537 already printed an error message.
3538 (md_apply_fix): Add support for explicit relocations.
3539 (alpha_force_relocation): Ditto.
3540 (alpha_fix_adjustable): Ditto.
3541 (alpha_adjust_symtab): New function to support explicit
3542 relocations.
3543 (alpha_adjust_symtab_relocs): Ditto.
3544 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3545 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3546 Add support for explicit relocations. Return -2 if an error
3547 message was already printed.
3548 (find_macro_match): Add support for explicit relocations. Comment
3549 each of the cases.
3550 (emit_insn): Add support for explicit relocations.
3551 (assemble_tokens): Ditto.
3552 (emit_ldgp): Ditto.
3553 (load_expression): Ditto.
3554 (emit_lda): Ditto.
3555 (emit_ldah): Ditto.
3556 (emit_ir_load): Ditto.
3557 (emit_loadstore): Ditto.
3558 (emit_ldXu): Ditto.
3559 (emit_ldil): Ditto.
3560 (emit_sextX): Ditto.
3561 (emit_division): Ditto.
3562 (emit_jsrjmp): Ditto.
3563 (emit_retjcr): Ditto.
3564
3565 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3566 ELF object format.
3567 (tc_adjust_symtab): If explicit relocations, call the function
3568 alpha_adjust_symtab.
3569 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3570 relocations next to the literal relocation they reference.
3571 (TC_INIT_FIX_DATA): Initialize the new fields.
3572 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3573
afbf211f
JL		 3574Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3575
3576 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3577 'B' operand for PA2.0 bb instruction.
eaa15ab8 3578
f11900d0
NC		 35791999-11-18 Nick Clifton <nickc@cygnus.com>
3580
3581 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3582 target.
3e87a760 3583
f11900d0
NC		 3584 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3585 relocs.
3586 (mcore_force_relocation): Force relocations to be generated for
3587 RVA relocs.
3588
2daf4fd8
AM		 35891999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3590
3591 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3592 (i386_displacement): Disallow O_big displacements.
3593
eb726e5d
DL		 3594Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3595
3e87a760
AM		 3596 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3597 Small improvements in error checking.
eb726e5d
DL		 3598 (md_assemble): Support for unconditional ARM instructions.
3599 (md_parse_option): Support for -m[arm]v5e flag.
3600
035349a4
NC		 36011999-11-12 Nick Clifton <nickc@cygnus.com>
3602
3603 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 3604 buffer.
035349a4 3605
c1eae114
NC		 36061999-11-11 Nick Clifton <nickc@cygnus.com>
3607
3608 * macro.c (buffer_and_nest): Look for seperator after TO and
3609 FROM tokens.
3610
c5c834aa
AH		 36111999-11-08 Andrew Haley <aph@cygnus.com>
3612
3613 * app.c (do_scrub_chars): When in State 10, treat backslash
3614 characters in the same way as as symbol characters.
3615
98007ce7
RH		 36161999-11-07 Richard Henderson <rth@cygnus.com>
3617
3618 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3619 the previous label was in the current section before playing
3620 with auto-alignment.
3621
d6c497c7
NC		 36221999-11-06 Nick Clifton <nickc@cygnus.com>
3623
3624 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 3625 for weak symbols.
d6c497c7 3626 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 3627 the symbol is weak.
d6c497c7 3628
dd33dc0f
MM		 36291999-11-05 Michael Meissner <meissner@cygnus.com>
3630
3631 * expr.h (operatorT): Increase machine dependent operators to 16.
3632 * expr.c (op_rank): Ditto.
3633
5f91fe03
ILT		 36341999-11-03 Ian Lance Taylor <ian@zembu.com>
3635
53b0d397
ILT		 3636 * read.c (pseudo_set): Reject attempts to set the value of a
3637 section symbol.
3638
5f91fe03
ILT		 3639 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3640 if it is defined.
3641
3642 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3643
3644 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3645 to bfd_set_section_contents.
3646
829ce307
NC		 36471999-11-03 Nick Clifton <nickc@cygnus.com>
3648
3649 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3650
2bd7f1f3
GRK		 36511999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3652
3653 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3654 (mips_ip): Use OPCODE_IS_MEMBER.
3655
90ca882f
JL		 3656Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3657
acb56623
JL		 3658 * config/tc-arm.c (reg_required_here): Improve comments.
3659
66778679
RH		 3660 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3661 (tinsns): Initialize variants field.
b49cfa5d
JL		 3662
3663 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3664 BAD_PC respectively.
90ca882f 3665
29c4c6b5
NC		 36661999-10-27 Scott Bambrough <scottb@netwinder.org>
3667
3668 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3669 * config/tc-arm.h: Fix compile time warnings.
3670
d9fd9852
DN		 3671Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3672
3673 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3674 form @abs16, @(abs16) and @(abs16 + imm).
3675
9ce8a5dd
GRK		 36761999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3677
3678 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3679 (ISA_HAS_64_BIT_REGS) New.
3680 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3681 mips_emit_delays,macro_build,load_register,load_addresss,
3682 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3683 and/or use new ISA_xxx macros in expressions involving
3684 ISA, particularly mips_opts.isa.
3685
446a06c9
MM		 36861999-10-18 Michael Meissner <meissner@cygnus.com>
3687
3688 * expr.h (operatorT): Add machine dependent operators md1..md8.
3689 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3690 for the machine dependent operators to use.
3691
3692 * expr.c (op_rank): Add machine dependent operators.
3693
3694 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3695 operator.
3696 (O_cpregister): Ditto.
3697 (md_begin): Change X_op test that field is wide enough to use
3698 O_max instead of O_alpha_max.
3699 (cpu_types): Fill in missing initializer.
3700 (alpha_num_macros): Make unsigned.
3701 (md_assemble): Make opnamelen be size_t.
3702 (md_apply_fix): Cast alpha_num_operands to int before testing.
3703 (alpha_force_relocation): Ditto.
3704 (alpha_fix_adjustable): Ditto.
3705 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3706 (tc_gen_reloc): Ditto.
3707 (tc_get_register): Ditto.
3708 (emit_ldgp): Ditto.
3709 (emit_lda): Ditto.
3710 (emit_ldah): Ditto.
3711 (emit_ldil): Ditto.
3712 (s_alpha_ent): Ditto.
3713 (s_alpha_end): Ditto.
3714 (s_alpha_frame): Ditto.
3715 (s_alpha_prologue): Ditto.
3716 (s_alpha_file): Ditto.
3717 (s_alpha_gprel32): Ditto.
3718 (s_alpha_proc): Ditto.
3719 (s_alpha_set): Ditto.
3720 (s_alpha_base): Ditto.
3721 (s_alpha_align): Ditto.
3722 (s_alpha_arch): Ditto.
3723 (alpha_align): Ditto.
3724 (assemble_insn): Suppress unused variable warning.
3725 (emit_insn): Ditto.
3726 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3727 order in the structure.
3728 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3729
476cdcb8
JL		 3730Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3731
3732 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3733
c388dee8
AM		 37341999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3735
3736 * config/tc-i386.c (i386_index_check): Correct #endif location.
3737
2bdd6cf5
GK		 3738Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3739
3740 * as.c (show_usage): Document new options.
3741 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3742 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3743 (parse_args): Parse the new options.
3744 (main): If there were warnings, and --fatal-warnings
3745 was specified, print an error.
3746 * as.h: New variable, flag_fatal_warnings, for new option.
3747
d53d2751
JL		 3748Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3749
3750 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3751 '@'. Change autoincrement completers to fall through to cache control
3752 completers.
3753
3754 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 3755 arg.
d53d2751
JL		 3756 (pa_parse_addb_64_cmpltr): New function.
3757
3758 * config/tc-hppa.c (pa_ip): Change error message.
3759 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3760 '?Q' args to allow falling through.
3761
8fce3f5e 3762 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 3763 Remove unused conditional codes.
3764 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3765
ba09cd8d
DN		 3766Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3767
3768 * config/tc-d30v.c (CHAR_BIT): Define.
3769 (check_range): Fix bit operations to support integers bigger than
3770 32 bits.
3771
c43185de
DN		 3772Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3773
3774 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3775 operands.
3776
925c058e
DE		 3777Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3778 Doug Evans <devans@cygnus.com>
3779
3780 Add support for m32rx.
3781 * config/tc-m32r.c (enable_m32rx): New static global.
3782 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3783 (allow_m32rx): New function.
3784 (M32R_SHORTOPTS): Add `O'.
3785 (md_longopts): Add --m32rx plus several warning options.
3786 (md_parse_option): Handle new options.
3787 (md_show_usage): Print them.
3788 (md_begin): Enable m32rx.
3789 (OPERAND_IS_COND_BIT): New macro.
3790 (first_writes_to_seconds_operands): New function.
3791 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3792 (target_make_parallel,assemble_two_insns): New functions.
3793 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3794 If optimizing and m32rx, try to make consecutive insns parallel.
3795
fba2b7f9
GK		 3796Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3797
3798 * config/tc-mips.c (nopic_need_relax): Allow for the
3799 .sdata.foo sections generated by -fdata-sections,
3800 and for the .gnu.linkonce.s sections generated by C++.
3801
fd232ac8
JL		 3802Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3803
ce674324
JL		 3804 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3805 with cleaner code using completer prefixes. Add 'Y'.
3806
fd232ac8
JL		 3807 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3808
b1039fc4
JL		 3809Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3810
66778679 3811 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 3812 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3813 insn does not match and we should try the next insn in the table.
3814
913f265c
NC		 38151999-09-22 Nick Clifton <nickc@cygnus.com>
3816
3817 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3818
54af6ff6
JL		 3819Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3820
3821 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3822 of PA2.0 support.
3823
4cc782b5
ILT		 38241999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3825
3826 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3827 OBJ_ELF. If ELF, add "sq".
3828 (md_parse_option): If ELF, ignore -s and -q.
3829 (md_show_usage): Mention ELF options.
3830
6be78360
JL		 3831Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3832
eaa15ab8 3833 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 3834 operands.
3835
71823da4
JL		 3836 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3837
61dd1d31
JL		 3838 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3839
1cf6ae67
JL		 3840 * config/tc-hppa.c (struct pa_it): New field "trunc".
3841 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3842 (pa_parse_ftest_gfx_completer): New function
3843 (pa_parse_fp_cnv_format): New function.
3844
77c02e18
JL		 3845 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3846 (md_apply_fix): Handle 22bit pc-rel branches.
3847
629d9417
JL		 3848 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3849
dbe2f9ee
JL		 3850 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3851
3db6e6bd
JL		 3852 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3853
6be78360
JL		 3854 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3855
e061d86f
JL		 3856Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3857
66778679
RH		 3858 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3859 (pa_ip): Handle 'fX'.
e061d86f 3860
7acbfc6b
JL		 3861Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3862
3863 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3864 unwinds unless the function is in the text space.
3865 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3866
2d93dcc4
JL		 3867Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3868
b52c78b8
JL		 3869 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3870 (md_assemble): To here. Tweak address generation.
3871
2d93dcc4
JL		 3872 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3873 debug_line.
3874 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3875 (md_assemble): Call dwarf2_where for OBJ_ELF.
3876 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3877 (pa_end_of_source): New function.
3878 * tc-hppa.h (md_end): Define for OBJ_ELF.
3879
6d83c84b
MM		 38801999-09-14 Michael Meissner <meissner@cygnus.com>
3881
3882 * configure.in (Canonicalization of target names): Remove adding
3883 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3884 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3885 * configure: Regenerate.
3886
41fd319a
ILT		 38871999-09-14 Donn Terry <donn@interix.com>
3888
3889 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3890
795a7704
AM		 38911999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3892
2f66722d
AM		 3893 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3894 pc-relative jmp/call to an absolute symbol.
3895 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3896 absolute section symbols.
3897
795a7704
AM		 3898 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3899 jump handling code and comments.
3900
c0c949c7
ILT		 39011999-09-12 Ian Lance Taylor <ian@zembu.com>
3902
3903 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3904 the value if TE_PE and a global defined symbol.
3905
e723ef7c
ILT		 39061999-09-11 Ian Lance Taylor <ian@zembu.com>
3907
3908 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3909 print the symbol, rather than printing it here.
3910
fa16d387
ILT		 39111999-09-11 Donn Terry <donn@interix.com>
3912
d33e1d24
ILT		 3913 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3914 BFD_RELOC_RVA relocations.
3915
18dc2407
ILT		 3916 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3917 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3918 starts with "_G".
3919
945a1a6b
ILT		 3920 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3921 defined.
3922 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3923 * doc/internals.texi (Object format backend): Document
3924 SET_SECTION_RELOCS.
3925
79d292aa
ILT		 3926 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3927 relocations against global symbols if TE_PE.
3928
7a6284c4
ILT		 3929 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3930 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3931
8828d862
ILT		 3932 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3933 symbols.
3934
9690c54d
ILT		 3935 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3936 symbols which do not have a constant value, or tags with
3937 non-tags. Remove the symbol from the list before adding it at the
3938 end.
3939
23dab925
ILT		 3940 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3941 C_FCN symbol differently if TE_PE.
3942 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3943 appears in the pseudo-op, rather coff_line_base which is only set
3944 for a .bf symbol.
3945
28428223
ILT		 3946 * config/obj-coff.c (obj_coff_loc): New static function.
3947 (obj_pseudo_table): Add "loc".
3948
e8a3ab75
ILT		 3949 * config/obj-coff.c (add_lineno): Check that the line number is
3950 positive.
3951
2ab9b79e
ILT		 3952 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3953 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3954 int.
3955 (md_atof): Return NULL rather than 0.
3956 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 3957 * expr.c (expr): Change first parameter to int.
3958 * config/obj-coff.c: Add declarations for static functions.
3959 (coff_frob_symbol): Use SYM_AUXENT.
3960 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 3961
5881e4aa
ILT		 3962 * config/obj-coff.c (obj_coff_section): Default to setting
3963 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3964
e723ef7c
ILT		 3965 * write.c (adjust_reloc_syms): Print adjusted fixup.
3966
fa16d387
ILT		 3967 * expr.c (integer_constant): Correct too_many_digits calculation
3968 in base 10 case.
3969
13a830b6
AS		 39701999-09-09 Andreas Schwab <schwab@suse.de>
3971
3972 * doc/c-arm.texi: Fix arguments of @var to not contain
3973 punctuation.
3974
325188ec
NC		 39751999-09-08 Philip Blundell <pb@nexus.co.uk>
3976
3e87a760 3977 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 3978 and COFF targets.
3979 (md_parse_option): Only support -k flag for ELF and COFF targets.
3980
e7c1f43c
JL		 3981Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3982
3983 * config/tc-hppa.c (pa_ip): Put strict register checks before
3984 call to pa_parse_number.
3985
4964086a
JL		 3986 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3987
c4bf532f
ILT		 39881999-09-06 Ian Lance Taylor <ian@zembu.com>
3989
3990 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3991 BFD_ASSEMBLER code.
3992
a33132fd
ILT		 39931999-09-06 Donn Terry <donn@interix.com>
3994
3995 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3996
0f4f8b56
JL		 3997Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3998
3999 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4000 candidate instruction. Require registers for register arguments
4001 when in strict mode. Require assemble-time constants for
4002 constants when in strict mode.
4003 (pa_get_absolute_expression): Require a constant when in strict
4004 mode.
eaa15ab8 4005
d3388653
NC		 40061999-09-06 Nick Clifton <nickc@cygnus.com>
4007
4008 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4009
041dd5a9
ILT		 40101999-09-04 Steve Chamberlain <sac@pobox.com>
4011
4012 * config/tc-pj.c: New file, supports picoJava in ELF.
4013 * config/tc-pj.h: Ditto.
4014 * configure.in (pjl*, pj*): New targets.
4015 * Makefile.am: Rebuild dependencies.
4016 (CPU_TYPES): Add pj.
4017 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4018 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4019 * doc/c-pj.texi: New file.
4020 * doc/as.texinfo: Add some PJ specifics.
4021 * doc/all.texi: Add PJ to the list of all architectures, sort them
4022 all alphabetically.
4023 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4024 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4025
4ca72d38
AM		 40261999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4027
4028 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4029 (obj_frob_file): Test for null pointer.
4030 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4031 (OBJ_PROCESS_STAB): And here.
4032 (elf_obj_sy): Remove
4033
4034 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4035 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4036 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4037
4038 * config/obj-coff.c (no_func): Remove.
4039 (coff_format_ops): Change occurrences of no_func to 0, as we test
4040 for 0 in obj-multi.h.
4041
4042 * configure.in: Enable bfd for i386-coff when primary target is
4043 bfd. Enable i386 elf,coff emulation support. Don't set
4044 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4045 emulation to support.
4046 *configure: Regenerate.
4047
bcef92fa
NC		 40481999-09-02 Nick Clifton <nickc@cygnus.com>
4049
4050 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4051 .section .line directive is encountered.
4052
cdf82bcf
NC		 40531999-09-01 Nick Clifton <nickc@cygnus.com>
4054
5856c19a 4055 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4056 format.
5856c19a 4057
cdf82bcf
NC		 4058 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4059 * as.texinfo: Document --gdwarf2 command line option.
4060 Add additional documentation of ARM command line switches.
4061
af6bdddf
AM		 40621999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4063
4064 * config/tc-i386.c (i386_intel_memory_operand): Combine
4065 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4066 and RESTORE_END_STRING around parse_register calls.
4067 (i386_operand): Here too.
4068 (i386_is_reg): Remove.
4069 (parse_register): Move as_bad calls from within this function to
4070 callers.
4071
5f47d35b
AM		 40721999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4073
4074 Based on a patch from H.J. Lu <hjl@gnu.org>
4075 * config/tc-i386.c (parse_register): Handle FP regs specially.
4076 (md_begin): Remove '(' and ')' from register_chars.
4077
1174497c
DE		 40781999-08-29 Doug Evans <devans@casey.cygnus.com>
4079
4080 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4081 error message (done elsewhere).
4082
17d9105c
JL		 4083Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4084
4085 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4086
9ecc05f0
JL		 4087Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4088
66778679 4089 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4090 args by 'f'.
4091
9e4f2d3a
JL		 4092 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4093
680ef6de
JL		 4094 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4095 between args.
4096 Add new completers. Fix bug in 64 bit condition handling.
4097
413c94ba
JL		 4098 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4099 'cS', and 'c*'.
4100
28252e61
JL		 4101 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4102
a97685e9
JL		 4103 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4104
3e87a760 4105 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4106
cb30237e
NC		 41071999-08-27 Jim Wilson <wilson@cygnus.com>
4108
4109 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4110 (struct ls): Add frag field. Initialize it to zero.
4111 (out_end_sequence): New local text_frag. Set it while in text section.
4112 Replace address check with frag check. Set ls.frag to text_frag if
4113 out_set_addr called.
4114 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4115 Set it before switching sections. Replace address check with frag
4116 check. Set ls.frag to saved_frag if out_set_addr called.
4117
09a798ea
NC		 41181999-08-26 David Mosberger <davidm@hpl.hp.com>
4119
66778679 4120 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4121 output "advance_pc" opcode instead of calling gen_addr_line().
4122 The latter has the undesired side-effect of creating a new row
3e87a760 4123 in the debug line info matrix.
09a798ea 4124
e1c05f12
NC		 41251999-08-26 Jim Wilson <wilson@cygnus.com>
4126
4127 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4128 ls.last_filename if last is less than zero. Set ls.last_filename
4129 when allocating new entry.
4130 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4131 call.
4132
b23bac36
AM		 41331999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4134
4135 * config/tc-i386.c (i386_index_check): Fix the displacement size
4136 when INFER_ADDR_PREFIX.
4137
50f4163f
NC		 41381999-08-18 Nick Clifton <nickc@cygnus.com>
4139
4140 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4141 display its value.
4142
f589a541
ILT		 41431999-08-17 Ian Lance Taylor <ian@zembu.com>
4144
4145 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4146 handle 0xffffNNNN constants correctly.
4147
11450271
NC		 41481999-08-16 Nick Clifton <nickc@cygnus.com>
4149
4150 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4151 as well as loads.
4152
276b1dc2
NC		 41531999-08-13 Nick Clifton <nickc@cygnus.com>
4154
4155 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4156 (md_apply_fix3): Always pass positive values to
4157 validate_offset_imm.
4158
ae5ad4ad
NC		 41591999-08-12 Nick Clifton <nickc@cygnus.com>
4160
4161 * config/tc-arm.c (skip_whitespace): New macro.
4162 Formatting tidy ups.
3e87a760 4163
ae5ad4ad
NC		 4164 (md_apply_fix3): Store relocation offset in addend for ELF based
4165 relocs.
4166 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4167 calls.
4168
bf6d3895
AM		 41691999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4170
4171 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4172 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4173
46031ca9
JL		 4174Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4175
b100be66
JL		 4176 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4177 flags for the unwind subspace.
4178
46031ca9
JL		 4179 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4180 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4181 suitable relocation based on the size of the target's pointer.
4182 Always Use subsegment zero for the unwinders.
4183 (pa_level): Handle "2.0w".
4184
65172ab8 4185Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4186
4187 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4188 with the following instruction unless this was specified.
4189
1a1ae23e
ILT		 41901999-08-09 Ian Lance Taylor <ian@zembu.com>
4191
4192 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4193 certain sections, to match BFD changes.
4194
81afc846
ILT		 41951999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4196
4197 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4198 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4199 * Makefile.in: Rebuild.
81afc846 4200
04ad1543
ILT		 42011999-08-08 Ian Lance Taylor <ian@zembu.com>
4202
4203 * Makefile.am: Rename .dep* files to DEP*.
4204 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4205 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4206 targets to DEPOBJ.
4207 * Makefile.in: Rebuild.
4208
1eb7027c
RH		 42091999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4210
4211 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4212
2dcc60be
ILT		 42131999-08-08 Ian Lance Taylor <ian@zembu.com>
4214
46eec08e
ILT		 4215 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4216 avoid problems on DOS filesystems.
4217 * Makefile.in: Rebuild.
4218
2dcc60be
ILT		 4219 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4220
42211999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4222
4223 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4224 section flag.
4225
76a27922
ILT		 42261999-08-08 Ian Lance Taylor <ian@zembu.com>
4227
4228 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4229 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4230 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4231
0741736b
JL		 4232Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4233
4234 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4235
9a913dfb
JL		 4236Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4237
4238 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4239
a1f2d742
ILT		 42401999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4241
4242 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4243 non-adjustable symbols.
4244
55a914bc
JL		 4245Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4246
4247 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4248
336f7c70 4249Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4250
4251 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4252 operands.
4253
9750fcc5
ILT		 42541999-08-05 Donn Terry <donn@interix.com>
4255
4256 * config/te-interix.h: New file.
4257 * configure.in (i386-*-interix*): New target.
4258 * configure: Rebuild.
4259
39ba5561
JL		 4260Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4261
4262 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4263 selectors for ELF too.
4264 (selector_table): Add "ltp" and "rtp" selectors.
4265
eecb386c
AM		 42661999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4267
4268 * config/tc-i386.c (i386_operand): No need to change
4269 operand_string pointer in segment reg case before goto
4270 do_memory_reference. Initialise displacement_string_start and
4271 displacement_string_end after do_memory_reference label.
4272 (i386_index_check): Add operand_string param, and print error
4273 message on failure here.
4274 (i386_intel_memory_operand): Instead of here.
4275 (i386_operand): And here.
4276 (INFER_ADDR_PREFIX): Enable.
4277
4278 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4279
4280 * config/tc-i386.h (DefaultSize): Define. Renumber following
4281 opcode_modifier defines.
4282
4283 From Etienne Lorrain <etienne.lorrain@ibm.net>
4284 * config/tc-i386.c (stackop_size): New variable.
4285 (set_16bit_code_flag): Clear it here.
4286 (set_16bit_gcc_code_flag): New function.
4287 (md_pseudo_table): Add "code16gcc" entry.
4288 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4289
f173e82e
ILT		 42901999-08-03 Ian Lance Taylor <ian@zembu.com>
4291
a04b544b
ILT		 4292 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4293 next_set_end even if the end symbol is being discarded.
4294
4295 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4296 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4297 * config/obj-coff.c: Likewise.
4298 (seg_info_type): Remove.
4299 (seg_info_off_by_4): Change to array of segT.
4300 (s_get_segment): Adjust accordingly.
4301 (obj_pseudo_table): Fully initialize sentinel entry.
4302
f173e82e
ILT		 4303 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4304 Ralf Baechle <ralf@uni-koblenz.de>.
4305
c3332e24
AM		 43061999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4307
4308 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4309
43101999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4311
24eab124
AM		 4312 * config/tc-i386.c: Indentation and white space changes.
4313 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4314 don't enable it by default.
4315 (i386_intel_operand): Remove redundant prototype.
4316 Move check on number of memory operands, and i.mem_operands++
4317 (i386_intel_memory_operand): To here.
4318 Remove i386_immediate code from here. Remove special case code
4319 for input and output using (%dx). Remove base/index checks and
4320 call i386_index_check instead. Save initial operand_string
4321 argument for error message.
4322 (i386_operand): Remove redundant prototype. Move base/index
4323 checks to i386_index_check.
4324 (i386_displacement): Move intel mode check for non-zero
4325 i.disp_operand
4326 (i386_intel_memory_operand): To here.
c3332e24 4327
6d8809aa
RH		 43281999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4329
4330 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4331 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4332 by .register pseudo-op if -64 and --no-undeclared-regs.
4333 (s_register, sparc_adjust_symtab): New functions.
4334 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4335 Declare sparc_adjust_symtab as tc_adjust_symtab.
4336 * doc/c-sparc.texi: Add description of #ignore special literal
4337 for .register pseudo-op.
4338
c8d259f7
CM		 43391999-07-30 Catherine Moore <clm@cygnus.com>
4340
eaa15ab8 4341 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4342 the relocation's section offset.
4343
b77ad1d4
AM		 43441999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4345
4346 * write.c (fixup_segment): Fix generic error check overflow test.
4347
4348 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4349 X_add_number to long.
4350
b53fcc20
JL		 4351Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4352
4353 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4354 processing.
b53fcc20 4355
d2e71411
ILT		 43561999-07-27 Ian Lance Taylor <ian@zembu.com>
4357
4358 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4359 VTABLE relocations.
4360
e9f56b1d
ILT		 43611999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4362
4363 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4364
1a39f480
ILT		 4365 * configure.bat: Remove; obsolete.
4366 * config/go32.cfg: Likewise.
4367
29fe79d3
ILT		 43681999-07-21 Brad M. Garcia <bgarcia@fore.com>
4369
4370 * configure.in (i386-*-vxworks*): New target.
4371 * configure: Rebuild.
4372
e06510e6
RH		 43731999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4374
4375 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4376
dabe3bbc
RH		 43771999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4378
4379 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4380 on -64 and not pic.
4381 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4382 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4383 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4384 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4385 MAX_RELOC_EXPANSION): Define.
4386 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4387
b4cac588
AM		 43881999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4389
4390 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4391 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4392 block. Print a warning if an 8-bit or 16-bit constant
4393 displacement or immediate is truncated on output.
4394 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4395 immediate.
4396 (i386_operand): Disallow immediate jump absolute operand.
4397
966ed0b4
ILT		 43981999-07-15 Ian Lance Taylor <ian@zembu.com>
4399
0ed15843
ILT		 4400 * configure.in: Bump version number to 2.9.5.
4401 * configure: Rebuild.
4402
966ed0b4
ILT		 4403 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4404 or %llx work.
4405
67f1cff0
JL		 4406Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4407
4408 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4409 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4410
2f992c04
NC		 44111999-07-14 Philip Blundell <pb@nexus.co.uk>
4412
4413 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4414 is defined.
4415 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4416
4417 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4418 if -mno-fpu was given.
4419 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4420 relocs.
4421 (cons_fix_new_arm): Remove misleading comments.
4422
14ad458a
ILT		 44231999-07-14 Ian Lance Taylor <ian@zembu.com>
4424
4425 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4426 error message.
4427 (relax_segment): Likewise. After giving a rs_org error, convert
4428 the frag to rs_align to avoid cascading errors.
4429
36823076
AS		 44301999-07-12 Andreas Schwab <schwab@suse.de>
4431
4432 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4433
ab9da554
ILT		 44341999-07-11 Ian Lance Taylor <ian@zembu.com>
4435
4436 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4437 as appropriate. Fill in structure initializations. Add variable
4438 initializations. Add casts.
4439 * dwarf2dbg.c (print_stats): Change i to size_t.
4440 * listing.c (listing_listing): Change list_line to unsigned int.
4441
e0accf0c
ILT		 44421999-07-10 Ian Lance Taylor <ian@zembu.com>
4443
4444 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4445 rather than checking for \001 and \002 in symbol name.
4446 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4447
7d4ce8a9
JL		 4448Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4449
4450 * configure.in (hppa*-linux-gnu*): New target.
4451 * configure: Rebuilt.
4452
5395a469
NC		 44531999-07-08 Nick Clifton <nickc@cygnus.com>
4454
3e87a760 4455 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 4456
cac58fa6
NC		 44571999-07-07 Nick Clifton <nickc@cygnus.com>
4458
5395a469 4459 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 4460 accessing symbolP directly.
4461
03b36ee1
JL		 4462Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4463
4464 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4465 for ELF.
4466
49a5575c
NC		 44671999-07-05 Nick Clifton <nickc@cygnus.com>
4468
4469 * config/tc-arm.c (ARM_EXT_V5): Define.
4470 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4471 (md_begin): Detect ARM v5 architectures.
4472 (md_parse_option): Accept arm v5 specification.
4473 (md_show_usage): Documment -marmv5 switch.
4474
4475 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 4476
49a5575c
NC		 4477 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4478 op.
4479 (validate_immediate_twopart): New function. Determine if a
4480 constant can be computed by two ADD instructions.
4481 (output_inst): Remove its command line parameter - it was never
4482 used.
4483 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4484 implememt the ADRL pseudo op.
4485 (tc_gen_reloc): Generate a suitable error message if an ADRL
4486 instruction tries to generate a real reloc.
4487
4488 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4489
09ecf0ba
JL		 4490Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4491
4492 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4493 into lower case.
4494
264d6861
ILT		 44951999-06-27 H.J. Lu <hjl@gnu.org>
4496
4497 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4498 non BFD_ASSEMBLER case.
4499
827c0149
ILT		 45001999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4501
4502 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4503 data.
4504
a340d270
RH		 45051999-06-26 David Mosberger <davidm@hpl.hp.com>
4506
4507 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4508 out_end_sequence() when the address decreases due to a new frag.
4509 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4510 numbering starts with 1.
4511
16b93d88
NC		 45121999-06-23 Nick Clifton <nickc@cygnus.com>
4513
4514 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4515 .section for COFF.
4516 (mcore_s_text): Call obj_elf_text for ELF target.
4517 (mcore_s_data): Call obj_elf_data for ELF target.
4518 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4519 for COFF target.
4520 (mcore_s_bss): New function: Dump literal table before changing
4521 sections.
4522 (mcore_s_comm): New function: Dump literal table before changing
4523 sections.
3e87a760 4524
16b93d88
NC		 4525 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4526 No longer static functions.
4527 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4528 Provide prototypes for these functions.
4529
fed9b18a
ILT		 45301999-06-22 Ian Lance Taylor <ian@zembu.com>
4531
be2acf27
ILT		 4532 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4533 a list of names, to try obj_segment_name, and to try abbreviated
4534 names when using COFF without long section names.
4535
7dcc9865
ILT		 4536 * config/tc-alpha.c: More use of symbol accessor functions.
4537 * config/tc-arc.c: Likewise.
4538 * config/tc-d30v.c: Likewise.
4539 * config/tc-fr30.c: Likewise.
4540 * config/tc-i860.c: Likewise.
4541 * config/tc-m88k.c: Likewise.
4542 * config/tc-mcore.c: Likewise.
4543 * config/tc-ns32k.c: Likewise.
4544 * config/tc-sparc.c: Likewise.
4545 * config/tc-v850.c: Likewise.
4546
a77f5182
ILT		 4547 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4548 sy_value with appropriate accessor functions.
4549 * config/tc-arm.c (md_apply_fix3): Likewise.
4550 * config/tc-d10v.c (AT_WORD_P): Likewise.
4551 * config/tc-v850.c (reg_name_search): Likewise.
4552
fed9b18a
ILT		 4553 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4554 use symbol_get_bfdsym instead.
4555 * config/tc-ppc.c (md_assemble): Likewise.
4556 * config/tc-v850.c (v850_comm): Likewise.
4557
310b5aa2
ILT		 45581999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4559
4560 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4561 the symbol, rather than accessing the bsym member.
4562 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4563 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4564 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4565 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4566 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4567 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4568 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4569 * config/tc-v850.c (tc_gen_reloc): Likewise.
4570
9cb8e75e
JL		 4571Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4572
4573 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4574 (hppa_gen_reloc_type): Conditionalize on BFD64.
4575 (tc_gen_reloc): Re-enable ELF relocations.
4576 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4577
3d103319
ILT		 45781999-06-21 Ian Lance Taylor <ian@zembu.com>
4579
4580 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4581 warning.
4582 (do_ldst): Move assignment out of if condition.
4583 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4584 parentheses to avoid warning.
4585
776b24b4
NC		 45861999-06-21 Nick Clifton <nickc@cygnus.com>
4587
155f0fe7
NC		 4588 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4589 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 4590
809ffe0d
ILT		 45911999-06-19 Ian Lance Taylor <ian@zembu.com>
4592
4593 * config/tc-ppc.c: Update for symbol handling changes.
4594 * config/obj-coff.c: Likewise.
4595
49863f82
JL		 4596Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4597
4598 * tc-hppa.c: General cleanups of ELF support. No more spaces
4599 and subspaces for ELF.
4600 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4601 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4602 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4603 (UNWIND_SECTION_NAME): Likewise.
4604 (space/subspace related structures): Conditionalize definitions
4605 on OBJ_SOM.
4606 (space/subspace directives and support routines): Conditionalize
4607 definitions and references/uses on OBJ_SOM.
4608 (label_symbol_struct): For ELF, track the symbol's segment. For
4609 SOM track its space.
4610 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4611 changes.
4612 (USE_ALIASES): Kill for both SOM & ELF.
4613 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4614 (pa_space, pa_subspace): Corresponding changes.
4615 (pa_spaces_begin): Corresponding chagnes.
4616 (md_begin): Do not muck around with space/subspace stuff for
4617 OBJ_ELF.
4618 (md_apply_fix): Temporarily disable argument relocation stuff
4619 for OBJ_ELF.
4620 (tc_gen_reloc): Temporarily disable relocation generation for
4621 OBJ_ELF
4622 (pa_build_unwind_subspace): Similarly.
4623
fed881b1
NC		 46241999-06-16 Nick Clifton <nickc@cygnus.com>
4625
4626 * config/tc-arm.c (thumb_set): New pseudo op.
4627 (text, data, section): Override these pseudo ops with ARM
4628 specific versions.
4629 (s_thumb_set): New function: Perform the same as a .set pseudo
4630 op, but also mark the alias'ed symbol as being a Thumb
4631 function.
4632 (arm_s_text): New function: Perform the same as the .text
4633 pseudo op, but dump the literal pool before changing
3e87a760 4634 sections.
fed881b1
NC		 4635 (arm_s_data): New function: Perform the same as the .data
4636 pseudo op, but dump the literal pool before changing
3e87a760 4637 sections.
fed881b1 4638 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 4639 .section pseudo op, but dump the literal pool before changing
4640 sections.
fed881b1
NC		 4641 (arm_cleanup): Do not reset the current section before dumping
4642 the literal pool.
4643
0f94f4c8
NC		 46441999-06-17 Nick Clifton <nickc@cygnus.com>
4645
2f3519a2
NC		 4646 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4647 OPTION_NO_WARN_UNMATCHED entries.
4648 (md_parse_option): Generate a warning message if an unrecognised
4649 option is encountered.
4650
0f94f4c8
NC		 4651 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4652 (get_operands): When parsing an expression after an '@' symbol
4653 has been detected, do not ignore '#' symbols.
4654 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 4655 false.
0f94f4c8 4656
e4a86f6f
ILT		 46571999-06-13 Ian Lance Taylor <ian@zembu.com>
4658
4659 From K. Richard Pixley <rich@noir.com>:
4660 * configure.in (ppc-*-vxworks*): New target.
4661 * configure: Rebuild.
4662
a8aed0fb
UD		 46631999-06-12 Philip Blundell <philb@gnu.org>
4664
4665 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4666
7565ed77
ILT		 46671999-06-13 Ian Lance Taylor <ian@zembu.com>
4668
4669 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4670 which refer to symbols in linkonce sections, permit reducing the
4671 relocs if the symbol is local.
4672
b9e57a38
ILT		 46731999-06-12 Ian Lance Taylor <ian@zembu.com>
4674
4675 * subsegs.c (subseg_text_p): New function.
4676 * as.h (subseg_text_p): Declare.
4677 * read.c (do_align): Use subseg_text_p to set the default fill.
4678 * write.c (subsegs_finish): Likewise.
4679 * config/obj-coff.c (write_object_file): Likewise.
4680 * config/tc-i386.h (md_maybe_text): Don't define.
4681 (md_do_align): Use subseg_text_p to set the default fill.
4682 * config/tc-m32r.c (m32r_do_align): Likewise.
4683 * config/tc-sh.c (sh_do_align): Likewise.
4684 * config/tc-sparc.h (md_do_align): Likewise.
4685
008960a5
ILT		 46861999-06-12 David O'Brien <obrien@freebsd.org>
4687
4688 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4689 * configure: Rebuild.
4690
a1605869
ILT		 46911999-06-12 Ian Lance Taylor <ian@zembu.com>
4692
d9ac5a3b
ILT		 4693 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4694 * Makefile.am: Rebuild dependencies.
4695 * Makefile.in: Rebuild.
4696
a1605869
ILT		 4697 * config/tc-i386.c (i386_immediate): Remove unused label
4698 seg_unimplemented.
4699
4700 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4701 * symbols.c: Likewise.
4702 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4703 sy_next field when taking address, rather than symbol_next.
4704
4705 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4706 offsetT.
4707 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4708 value from the output file architecture.
4709 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4710 * dwarf2dbg.h: Change bfd_vma to addressT.
4711
a7cd1c22
ILT		 47121999-06-11 Ian Lance Taylor <ian@zembu.com>
4713
4714 * dwarf2dbg.h: Use PARAMS in function declarations.
4715
76171f81
ILT		 47161999-06-11 Martin Dorey <mdorey@madge.com>
4717
4718 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4719 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4720 OBJ_ELF.
4721 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4722
9b4d630b
ILT		 47231999-06-11 Ian Lance Taylor <ian@zembu.com>
4724
5865bb77
ILT		 4725 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4726
9e7c96d9
ILT		 4727 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4728 popsection.
4729
1b50c718
ILT		 4730 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4731
1bf67e0d
ILT		 4732 * read.c (read_a_source_file): Only declare inescape if
4733 QUOTES_IN_INSN.
4734
4735 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4736 match parameters.
4737 (find_entry_byval): Add parens to avoid warning.
4738
4739 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4740
9b4d630b
ILT		 4741 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4742 undefined symbols.
4743
a22b281c
RH		 47441999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4745
66778679 4746 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 4747 with isoctal.
4748
4749 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4750 synthetize_setx): New functions.
4751 (md_assemble): Broken the special cases into the above
4752 functions. Make compiler happy if sizeof(bfd_vma)==4.
4753 Fix sethi generated from set/setuw. If instructions have a relloc,
4754 always clear the fields to be relocated in the opcode.
4755 (sparc_ip): Remove special_case global variable.
4756
7f2f689c
ILT		 47571999-06-10 Ian Lance Taylor <ian@zembu.com>
4758
d7ba4a77
ILT		 4759 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4760 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4761 indication of success rather than a value.
4762 (itbl_get_val): Likewise.
4763 (itbl_get_field): Use strcspn. Change delimiters to include
4764 parens.
4765 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4766 (itbl_get_val): Likewise.
4767 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4768
7f2f689c
ILT		 4769 * symbols.c (copy_symbol_attributes): Convert local symbols to
4770 regular symbols.
4771
c1d3c45e
NC		 47721999-06-10 Nick Clifton <nickc@cygnus.com>
4773
4774 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 4775 ARM920t.
c1d3c45e 4776
63fab58c
RH		 47771999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4778
4779 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4780 Optimize set if sizeof(bfd_vma) == 64.
4781 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 4782 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 4783 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4784
cf9a1301
RH		 47851999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4786
4787 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4788 (s_ncons): New function.
4789 (native_op_table): New table.
4790 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4791 R_SPARC_OLO10 handling.
4792
bf29b231
RH		 4793Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4794
4795 * expr.h (struct expressionS): Revert last change; widen X_op.
4796 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4797
9be1cda6
AS		 4798Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4799
a4835b42
AS		 4800 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4801 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4802 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4803 * Makefile.in: Regenerated.
4804
9be1cda6
AS		 4805 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4806 `common' pass on to s_mri_common.
3e87a760 4807 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 4808
62335629
RH		 48091999-06-06 Richard Henderson <rth@cygnus.com>
4810
4811 * config/obj-elf.c (obj_elf_section): Don't free the return
4812 value of demand_copy_C_string.
4813
9de8d8f1
RH		 48141999-06-05 Richard Henderson <rth@cygnus.com>
4815
4816 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4817 creation logic from obj_elf_create_section.
4818
4819 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4820 (section_stack): New.
4821 (special_sections): Make const.
4822 (obj_elf_section): Gut and rewrite parsing.
4823 (obj_elf_change_section): New function broken out of obj_elf_section.
4824 (obj_elf_parse_section_letters): Likewise.
4825 (obj_elf_section_word): Likewise.
4826 (obj_elf_section_type): Likewise.
4827 (obj_elf_previous): Treat as a toggle.
4828 (obj_elf_popsection): New.
4829 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4830 (ppc_section_type): Likewise.
4831 * config/tc-ppc.h: Likewise.
4832
4833 * expr.h (struct expressionS): Don't make X_op a bitfield.
4834 * config/tc-alpha.c: Update for symbol handling changes.
4835 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4836 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4837
58b5739a
RH		 48381999-06-05 Richard Henderson <rth@cygnus.com>
4839
4840 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4841 (dwarf2_gen_line_info): Kill unused variables.
4842 (dwarf2_finish): Likewise.
4843 (dwarf2_where): Likewise.
4844 (dwarf2_directive_file): If we've only got a string,
4845 hand off to s_app_file.
4846 * ecoff.c: Move the include of ecoff.h.
4847 * symbols.h (S_IS_FUNCTION): Prototype.
4848
4849 * read.c (LEX_HASH): Supply a default.
4850 (lex_type): Use it.
4851 (s_globl): Update `c' after skipping whitespace.
4852 * read.h (LEX_END_NAME, is_name_ender): New.
4853 * expr.c (get_symbol_end): Respect it.
4854
398e8c25
ILT		 48551999-06-04 Mark Klein <mklein@dis.com>
4856
993142d5
ILT		 4857 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4858 to real if OBJ_SOM
4859 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4860
398e8c25
ILT		 4861 * config/tc-hppa.c: Update for symbol handling changes.
4862
b4013713
ILT		 48631999-06-03 Ian Lance Taylor <ian@zembu.com>
4864
080e41e6
ILT		 4865 * cgen.c: Update for symbol handling changes.
4866 * config/tc-m32r.c: Likewise.
f412ead8 4867
a0f75b47
ILT		 4868 * config/tc-hppa.h: Update for symbol handling changes.
4869 * config/tc-hppa.c: Likewise.
4870
174419c1
ILT		 4871 * config/tc-arm.h: Update for symbol handling changes.
4872 * config/tc-arm.c: Likewise.
4873 (symbol_make_empty): Remove. Just use symbol_create.
4874
4875 * symbols.c (symbol_set_tc): Correct name.
4876
6104f0a0
ILT		 4877 * Makefile.am: Rebuild dependencies.
4878 ($(OBJS)): Don't depend upon struc-symbol.h.
4879 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4880 * dep-in.sed: Don't remove struc-symbol.h.
4881 * Makefile.in: Rebuild.
4882
b4013713
ILT		 4883 * doc/internals.texi (Symbols): Describe changes in symbol
4884 handling.
4885
6576f0b5
RH		 48861999-06-03 Richard Henderson <rth@cygnus.com>
4887
4888 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4889 instead of doing the work by hand.
4890
fac0d250
RH		 48911999-06-03 David Mosberger <davidm@hpl.hp.com>
4892
4893 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4894 state of line state-machine.
4895 (struct ls): Collect DWARF2 line state-machine state in new member
4896 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4897 resulted in any DWARF2 directives.
4898 (reset_state_machine): New function.
4899 (out_end_sequence): Ditto.
4900 (dwarf2_gen_line_info): When switching sections or switching to a
4901 lower text address, call out_end_sequence() first to terminate the
4902 previous code sequence as code sequences MUST have monotonically
4903 increasing addresses.
4904 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4905
49061999-06-03 David Mosberger <davidm@hpl.hp.com>
4907
4908 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4909 DWARF2 debug info (line information only, at this point).
4910 * as.h: Update comment about supported debug formats.
4911 * dwarf2dbg.c, dwarf2dbg.h: New files.
4912 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4913
4914 * expr.c (operand): Don't use [ for parens if we want an index op.
4915 (op_encoding): Switch [ into O_index, if desired.
4916 (op_rank): Renumber with O_index on bottom.
4917 (expr): If O_index, match closing bracket.
4918 * expr.h (O_index): New.
4919
4920 * read.c (read_a_source_file): Conditionally allow matched "
4921 in lines passed to md_assemble.
4922
4923 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4924
49309057
ILT		 49251999-06-03 Ian Lance Taylor <ian@zembu.com>
4926
4927 Add support for storing local symbols in a small structure to save
4928 memory when assembling large files.
4929 * as.h: Don't include struc-symbol.h.
4930 (symbolS): Add typedef.
4931 * symbols.c: Include struc-symbol.h.
4932 (local_hash): New static variable.
4933 (save_symbol_name): New static function, from symbol_create.
4934 (symbol_create): Call save_symbol_name.
4935 (local_symbol_count): New static variable.
4936 (local_symbol_conversion_count): Likewise.
4937 (LOCAL_SYMBOL_CHECK): Define.
4938 (local_symbol_make): New static function.
4939 (local_symbol_convert): New static function.
4940 (colon): Handle local symbols. Create local symbol for local
4941 label name.
4942 (symbol_table_insert): Handle local symbols.
4943 (symbol_find_or_make): Create local symbol for local label name.
4944 (symbol_find_base): Check for local symbol.
4945 (symbol_append, symbol_insert): Check for local symbols.
4946 (symbol_clear_list_pointers, symbol_remove): Likewise.
4947 (verify_symbol_chain): Likewise.
4948 (copy_symbol_attributes): Likewise.
4949 (resolve_symbol_value): Handle local symbols.
4950 (resolve_local_symbol): New static function.
4951 (resolve_local_symbol_values): New function.
4952 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4953 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4954 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4955 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4956 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4957 (symbol_previous, symbol_next): New functions.
4958 (symbol_get_value_expression): Likewise.
4959 (symbol_set_value_expression): Likewise.
4960 (symbol_set_frag, symbol_get_frag): Likewise.
4961 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4962 (symbol_mark_used_in_reloc): Likewise.
4963 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4964 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4965 (symbol_mri_common_p): Likewise.
4966 (symbol_mark_written, symbol_clear_written): Likewise.
4967 (symbol_written_p): Likewise.
4968 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4969 (symbol_section_p, symbol_equated_p): Likewise.
4970 (symbol_constant_p): Likewise.
4971 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4972 (symbol_get_obj, symbol_set_obj): Likewise.
4973 (symbol_get_tc, symbol_set_tc): Likewise.
4974 (symbol_begin): Initialize local_hash.
4975 (print_symbol_value_1): Handle local symbols.
4976 (symbol_print_statistics): Print local symbol statistics.
4977 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4978 Declare new symbols.c functions. Move many declarations here from
4979 struc-symbol.h.
4980 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4981 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4982 (struct symbol): Move bsym to make it clearly the first field.
4983 Remove TARGET_SYMBOL_FIELDS.
4984 (symbolS): Don't typedef.
4985 (struct broken_word): Remove.
4986 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4987 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4988 (symbol_clear_list_pointers): Likewise.
4989 (symbol_insert, symbol_remove): Likewise.
4990 (symbol_previous, symbol_append): Likewise.
4991 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4992 (struct local_symbol): Define.
4993 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4994 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4995 (local_symbol_get_frag, local_symbol_set_frag): Define.
4996 (local_symbol_get_real_symbol): Define.
4997 (local_symbol_set_real_symbol): Define.
4998 Define.
4999 * write.c (write_object_file): Call resolve_local_symbol_values.
5000 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5001 (TARGET_SYMBOL_FIELDS): Don't define.
5002 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5003 ECOFF_DEBUGGING, add ECOFF fields.
5004 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5005 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5006 ECOFF_DEBUGGING, add ECOFF fields.
5007 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5008 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5009 * config/tc-mcore.h: Don't include struc-symbol.h.
5010 (TARGET_SYMBOL_FIELDS): Don't define.
5011 (struct mcore_tc_sy): Define.
5012 (TC_SYMFIELD_TYPE): Define.
5013 * Many files: Use symbolS instead of struct symbol. Use new
5014 accessor functions rather than referring to symbolS fields
5015 directly.
5016
5017 * read.c (s_mri_common): Don't add in value of line_label.
5018
5019 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5020 checking for SEC_LINK_ONCE.
5021
5022 * config/tc-sh.h (sh_fix_adjustable): Declare.
5023
5024 * app.c (input_buffer): New static variable.
5025 (app_push): Save saved_input in allocated buffer.
5026 (app_pop): Restored saved_input.
5027 (do_scrub_chars): Change get parameter to take char * and int as
5028 arguments. Change GET macro to pass input_buffer to get
5029 function. Don't save input into allocated buffer.
5030 * as.h (do_scrub_chars): Update declaration.
5031 * input-file.c (input_file_get): Change to take char * and int.
5032 Read data into passed in buffer. Remove static buffer.
5033 * read.c (scrub_from_string): Change to take char * and int. Copy
5034 data into passed in buffer.
5035
5036 * hash.h: Neaten. Declare hash_traverse.
5037 * hash.c: Complete rewrite based on BFD hashing code.
5038 * gasp.c (chunksize): New variable.
5039 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5040 hash_delete.
5041
661e4995
NC		 50421999-05-28 Nick Clifton <nickc@cygnus.com>
5043
5044 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5045 addend unless the target uses an old ABI.
5046
d9a62219
DE		 5047Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5048
5049 -Wchar-subscripts cleanup
5050 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5051 calls to isascii,iscntrl are correct.
d9a62219
DE		 5052 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5053 (unsigned char).
5054 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5055 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5056 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5057 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5058
6da466c7
ILT		 50591999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5060
5061 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5062 width for Coldfire.
5063 (arch_coldfire_p): New #define.
5064 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5065
50661999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5067
5068 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5069
5070 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5071 (install_operand): Add place `N'.
5072 (init_table): Add registers ACC, MACSR, MASK.
5073
5074 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5075
5076 * config/tc-m68k.c: Change mcf5200 --> mcf.
5077 (archs): Add mcf5206e, mcf5307.
5078 (m68k_ip): Add format `u'.
5079 (install_operand): Add place `m', `M', `h'.
5080 (init_table): Add upper/lower registers.
5081
5082 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5083
bedf545c
ILT		 50841999-05-28 Martin Dorey <mdorey@madge.com>
5085
5086 * config/tc-i960.c: Several minor changes to add ELF and
5087 BFD_ASSEMBLER support.
5088 * config/tc-i960.h: Likewise.
5089 * configure.in (i960-*-elf*): New target.
5090 * aclocal.m4, configure: Rebuild.
5091
40c62b25
AM		 50921999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5093
5094 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5095 reloc changes when defined(BFD_ASSEMBLER).
5096
daa01f85
AM		 50971999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5098
5099 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5100
5101 * write.c (write_print_statistics): Output to file, not stderr.
5102
5103 * expr.c (generic_bignum_to_int32,64): Prototype.
5104
5105 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5106 output_sleb128, output_uleb128, output_big_sleb128,
5107 output_big_uleb128, output_big_leb128): Prototype.
5108 (output_big_sleb128, output_big_uleb128): Make inline.
5109 (output_big_leb128): Remove inline
5110
5111 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5112 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5113 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5114 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5115 value for correct overflow check in write.c:fixup_segment.
5116 * write.c (fixup_segment): Move bitfield overflow checks to after
5117 the md_apply_fix call.
5118 * config/obj-coff.c (fixup_segment): Likewise.
5119 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5120 valueT *val argument.
5121
19b34177
AS		 5122Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5123
5124 * config/atof-ieee.c (gen_to_words): Correctly round a
5125 denormalized number. Fix off-by-one in range checking for
3e87a760 5126 exponent in a denormal.
19b34177 5127
b8a40f53
NC		 51281999-05-10 Nick Clifton <nickc@cygnus.com>
5129
5130 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5131 name.
b8a40f53 5132
53f3de98
RH		 5133Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5134
5135 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5136
578ec497
AM		 51371999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5138
5139 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5140 (ReverseRegRegmem): Remove.
5141 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5142 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5143 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5144 kludge.
5145
5146 From Doug Ledford <dledford@redhat.com>
5147 * config/tc-i386.h (RegXMM): New for P/III.
5148 * config/tc-i386.c: Add support for P/III.
5149
d0e9a01c
RH		 5150Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5151
5152 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5153 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5154 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5155
83183c0c
RH		 5156Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5157
5158 * config/tc-i386.c (i386_immediate): Skip whitespace before
5159 complaining about junk after expression.
5160 (i386_displacement): Likewise.
5161
03987ced
RH		 5162Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5163
5164 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5165 Don't copy before downcaseing.
5166
0d96863f 51671999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5168
66778679
RH		 5169 * tc-m68k.c: Include elf/m68k.h.
5170 (m68k_elf_final_processing): New routine.
5171 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5172 Define.
3e87a760 5173
90700a53
JL		 5174Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5175
5176 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5177 17 bit fmt insn.
5178
252b5132
RH		 51791999-04-30 Nick Clifton <nickc@cygnus.com>
5180
5181 * config/tc-mcore.c (mcore_s_section): Dump literals before
5182 changing section.
5183
51841999-04-29 Nick Clifton <nickc@cygnus.com>
5185
5186 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5187 for COFF/PE port.
5188
5189Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5190
5191 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5192 (TC_INIT_FIX_DATA): Delete.
5193 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5194 (TC_INIT_FIX_DATA): Delete.
5195 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5196 * write.c (fix_new_internal): Initialize fx_cgen member.
5197 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5198 (gas_cgen_md_apply_fix3): Update.
5199 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5200 (md_cgen_record_fixup_exp): Update.
5201 (FX_OPINFO_R_TYPE): Update.
5202
5203 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5204 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5205 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5206 * frags.h (struct frag): Make opindex, opinfo ints.
5207
5208 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5209
52101999-04-26 Tom Tromey <tromey@cygnus.com>
5211
5212 * aclocal.m4, configure: Updated for new version of libtool.
5213
52141999-04-22 Nick Clifton <nickc@cygnus.com>
5215
5216 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5217 md_apply_fix.
252b5132
RH		 5218 (md_apply_fix3): Do not fix up absolute relocations against
5219 symbolic values.
5220
5221 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5222
52231999-04-20 Nick Clifton <nickc@cygnus.com>
5224
5225 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5226 changes and data-in-text directives.
5227 (mcore_cons): New function: intercept cons() operations.
5228 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5229 operations.
252b5132
RH		 5230 (mcore_stringer): New function: intercept stringer() operations.
5231
52321999-04-18 Ian Lance Taylor <ian@zembu.com>
5233
5234 * obj.h (struct format_ops): Change generate_asm_lineno field to
5235 take no parameters.
5236 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5237
5238 * config/tc-alpha.c (find_opcode_match): Add default case to
5239 switch.
5240 (find_macro_match): Likewise.
5241 (load_expression): Parenthesize && within ||.
5242
5243 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5244
52451999-04-17 Nick Clifton <nickc@cygnus.com>
5246
5247 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5248 .text .data .section pseudo ops.
3e87a760
AM		 5249 (mcore_s_section): New function. Dump lits before changing secs.
5250 (mcore_s_text): New function. Dump lits before changing secs.
5251 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5252
52531999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5254
5255 * config/tc-mips.c (mips_32bitmode): New.
5256 (md_begin): Set mips_32bitmode if needed.
5257 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5258 Set EF_MIPS_32BITMODE.
5259
5260Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5261
5262 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5263 change.
5264
52651999-04-16 Nick Clifton <nickc@cygnus.com>
5266
5267 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5268
5269Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5270
3e87a760 5271 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5272 expressions correctly.
5273
5274
52751999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5276
5277 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5278
5279Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5280
5281 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5282 and fmpynfadd instructions.
5283
52841999-04-11 Richard Henderson <rth@cygnus.com>
5285
5286 * as.h (environ): Declare it, if needed.
5287 * as.c (dump_statistics): Don't declare environ.
5288 * configure.in (environ): Detect declaration.
5289 * configure, config.in: Rebuild
5290
5291 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5292 (i386_displacement): Allocate enough space for replacement buffer.
5293 Clean up replacement buffer initialization.
5294
52951999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5296
5297 * subsegs.c (section_symbol): Don't create a new symbol if one
5298 already exists; instead, use the existing one, but set its segment
5299 and frag data if it hasn't already been defined.
5300 * config/obj-coff.c (c_section_symbol): Likewise.
5301
5302Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5303
5304 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5305
53061999-04-08 Nick Clifton <nickc@cygnus.com>
5307
5308 * config/tc-mcore.c: New File: Support routines for MCore
5309 assembler.
3e87a760 5310 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5311 * config/obj-coff.c: Add support for mcore-pe target.
5312
5313 * Makefile.am: Add support for MCore targets.
5314 * Makefile.in: Regenerate.
5315 * configure.in: Add support for MCore targets.
5316 * configure: Regenerate.
5317
5318 * doc/all.texi: Set MCORE.
5319 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5320
252b5132
RH		 5321 * write.h: Prevent multiple inclusion.
5322
53231999-04-06 Ian Lance Taylor <ian@zembu.com>
5324
5325 * asintl.h (LC_MESSAGES): Never define.
5326 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5327 does not define it.
5328 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5329 does not define it.
5330
5331 * Makefile.am (m68k-parse.c): If configuring in the source
5332 directory, copy m68k-parse.y into the local directory before
5333 running ylwrap, to remove spurious differences when generating
5334 snapshots.
5335 * Makefile.in: Rebuild.
5336
5337 * config/tc-sparc.h (md_do_align): Just allocate the number of
5338 bytes necessary, rather than always allocating 1024.
5339
53401999-04-04 Ian Lance Taylor <ian@zembu.com>
5341
5342 * listing.c (listing_newline): Add cast to avoid warning.
5343 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5344 * config/tc-i386.c (i386_scale): Add return value.
5345 (build_displacement_string): Remove unused local temp_disp2.
5346 (i386_intel_memory_operand): Add parentheses to avoid warning.
5347 (i386_intel_operand): Remove unused local end_of_operand_string.
5348 (i386_operand): Remove unused local operand_modifier.
5349 (i386_operand): Add parens to avoid warning.
5350
53511999-04-04 Don Bowman <don@pixsci.com>
5352
5353 * configure.in: Add mips*-*-vxworks* target; have it define
5354 MIPS_STABS_ELF.
5355 * configure, config.in: Rebuild.
5356
53571999-03-31 Nick Clifton <nickc@cygnus.com>
5358
5359 * configure.in (emulations): Add support for arm-epoc-pe.
5360 * configure: Regenerate.
5361 * config/te-epoc-pe.h: New file. Define macros specific to
5362 arm-epoc-pe target.
5363 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5364 for arm-epoc-pe target.
5365
5366Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5367
5368 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5369
5370Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5371
5372 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5373 detect ",n" without a condition.
5374 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5375
5376
5377Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5378
5379 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5380 instruction is encoded with one bit.
5381
5382
53831999-03-23 Ian Lance Taylor <ian@zembu.com>
5384
5385 * doc/internals.texi (CPU backend): Mention that
5386 line_separator_chars should not include newline. From thi
5387 <ttn@mingle.glug.org>.
5388
53891999-03-22 Doug Evans <devans@casey.cygnus.com>
5390
5391 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5392 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5393
5394Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5395
5396 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5397
5398Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5399
5400 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5401
5402
5403Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5404
5405 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5406
252b5132
RH		 54071999-03-15 Martin Hunt <hunt@cygnus.com>
5408
5409 * app.c (do_scrub_begin): Change '-' back to a symbol char
5410 so we can use multiple opcodes on a line again.
5411
5412 * config/tc-d30v.c: By default, warn if a symbol has
5413 the same name as a register. Plus some minor
5414 updates from the branch.
5415
54161999-03-13 Nick Clifton <nickc@cygnus.com>
5417
5418 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5419 BFD_RELOC_16 and BFD_RELOC_64.
5420
54211999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5422
5423 * expr.c (expr): Add missing else.
5424
54251999-03-12 Nick Clifton <nickc@cygnus.com>
5426
5427 * config/tc-arm.c (md_apply_fix3): Improve error message.
5428
54291999-03-11 Doug Evans <devans@casey.cygnus.com>
5430
5431 * Makefile.am (CPU_TYPES): Add fr30.
5432 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5433 (fr30,m32r dependencies): Update.
5434 * Makefile.in: Rebuild.
5435
5436 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5437 (gas_cgen_record_fixup_exp): Ditto.
5438 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5439 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5440 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5441 (md_cgen_lookup_reloc): Update use of operand->type.
5442 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5443 (md_convert_frag): Call cgen_operand_lookup_by_num.
5444 (md_cgen_lookup_reloc): Update use of operand->type.
5445 (m32r_cgen_record_fixup_exp): Ditto.
5446
54471999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5448
5449 * config/tc-mips.c (md_show_usage): Fix message.
5450
54511999-03-03 Nick Clifton <nickc@cygnus.com>
5452
5453 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5454 and LDR reg,=<expr> instruction.
5455
5456 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5457 -mcpu=arm9tdmi.
5458
5459Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5460
5461 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5462
54631999-02-17 Nick Clifton <nickc@cygnus.com>
5464
5465 This patch was created by: Scott Bambrough
5466 <scottb@corelcomputer.com>
3e87a760
AM		 5467
5468 * app.c:
252b5132 5469 Special cased '@' character. The '@' character is used as the
3e87a760 5470 ARM assembler comment character, as a special character
252b5132
RH		 5471 and in ELF .symver pseudo-op's, and as a special character in
5472 .type and .section pseudo-ops.
5473 (symver_pseudo): New static variable.
5474 (symver_state): New static variable.
5475 (struct app_save): Add field 'symver_state'.
5476 (app_push): Save global symver_state int struct app_save.
5477 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 5478 (do_scrub_chars): Special case handling of '@' character in
5479 .symver pseudo-ops.
252b5132
RH		 5480
5481 * configure.in: Modified to recognize armv* uname syntax from ARM
5482 Linux kernel.
5483 * configure: Regenerated.
3e87a760 5484
252b5132
RH		 5485 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5486 a prefix to the section's type.
5487 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5488 the type's typename.
5489
5490 * config/tc-arm.h: Add support for PIC generation:
5491 (pic_code): New boolean.
5492 (obj_relocate_extern): Define.
5493 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5494 (TC_CONS_FIX_NEW): Define.
5495 (tc_fix_adjustable): Define.
5496 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 5497
252b5132
RH		 5498 * config/tc-arm.c: Add support for PIC generation:
5499 (line_seperator_chars): Allow ';' as a seperator for Linux.
5500 (is_immediate_prefix): New macro.
5501 (arm_parse_reloc): New function.
5502 (s_arm_elf_cons): New function.
5503 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5504 (md_undefined_symbol): Special case handling for the Global Offset
5505 Table's symbol.
5506 (md_apply_fix3): Handle PIC relocs.
5507 (tc_gen_reloc): Handle PIC relocs.
5508 (md_parse_option): Add support for '-k' command line switch to
5509 enable PIC generation.
5510 (cons_fix_new_arm): New function.
5511 (s_arm_elf_cons): New function.
5512
5513Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5514
5515 * configure.in: Add comments for uses of AC_DEFINE.
5516 * acinclude.m4: Likewise.
5517 * acconfig.h: Remove.
5518 * aclocal.m4: Rebuild.
5519 * configure: Rebuild.
5520 * Makefile.in: Rebuild.
5521 * config.in: Rebuild.
5522
55231999-02-15 Jim Lemke <jlemke@cygnus.com>
5524
5525 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5526 non-constant offset from a base register.
5527
55281999-02-14 Ken Raeburn <raeburn@raeburn.org>
5529
5530 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5531 strings always.
5532
5533Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5534
5535 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5536 (emit_insn): Look for pc-relative and no-overflow specifiers on
5537 internal relocation types.
5538
55391999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5540
5541 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5542 -mcpu=NNNN flags.
5543
5544 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5545 mips_cpu instead.
5546 (mips_4650, mips_4010, mips_4100): Variables removed.
5547 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5548 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5549 variables.
5550 (md_begin): Don't bother initializing the mips_NNNN variables;
5551 mips_cpu is set, and that's good enough now.
5552 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5553 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5554 (show): New function, to handle wrapping in the CPU lists.
5555 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5556
5557Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5558
5559 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5560 than treat as an immediate specifier.
5561
5562Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5563
5564 * config/tc-i386.c: Prototype many functions.
5565 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5566 (i386_immediate): Remove unused second argument.
5567 (i386_intel_operand): Fix i386_is_reg typo.
5568 (i386_operand): Use allow_naked_reg.
5569 (output_invalid): Make operand int for K&R.
5570
5571Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5572
5573 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5574 patch.
5575 * Makefile.in: Rebuild.
5576
55771999-02-09 Doug Evans <devans@casey.cygnus.com>
5578
5579 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5580 (cgen.o): Ditto.
5581 (EXTRA_as_new_SOURCES): Comment out.
5582 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5583 * Makefile.in: Rebuild.
5584 * doc/Makefile.in: Rebuild.
5585 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5586 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5587 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5588 * configure: Rebuild.
5589 * aclocal.m4: Rebuild.
5590 * config.in: Rebuild.
5591 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5592 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5593 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5594 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5595 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5596 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5597 (gas_cgen_record_fixup_exp): Ditto.
5598 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5599 descriptor, not global variable.
5600 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5601 descriptor, not global variable. Refer to insert_operand handler
5602 via cpu descriptor, not global function.
5603 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5604 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5605 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5606 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5607 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5608 * config/tc-m32r.c: Ditto.
5609 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5610 (md_assemble): Ditto.
5611 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5612
56131999-02-09 Nick Clifton <nickc@cygnus.com>
5614
5615 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5616 relocations for ELF targets.
5617
56181999-02-08 Nick Clifton <nickc@cygnus.com>
5619
5620 * configure.in: Add support for StrongARM target.
5621 * configure: Regenerate.
5622
56231999-02-05 Nick Clifton <nickc@cygnus.com>
5624
5625 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5626
5627 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5628 for COFF ports.
5629
5630Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5631
5632 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5633
5634Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5635
66778679
RH		 5636 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5637 (INTEL_DWORD_MNEM_SUFFIX): Define.
5638 (BYTE_PTR): Define.
5639 (WORD_PTR): Define.
5640 (DWORD_PTR): Define.
5641 (XWORD_PTR): Define.
5642 (SHORT): Define.
5643 (OFFSET_FLAT): Define.
5644 (FLAT): Define.
5645 (NONE_FOUND): Define.
5646 (No_dSuf): Define.
5647 (No_xSuf): Define.
5648 * config/tc-i386.c (set_intel_syntax): New routine.
5649 (intel_syntax): Declare.
5650 (allow_naked_reg): Declare.
5651 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5652 (intel_float_operand): New routine.
5653 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5654 Handle brackets as well as parens. Call i386_intel_operand for
5655 intel syntax. Reverse operands if appropriate. Handle new
5656 suffixes. Handle movzx and movsx.
5657 (i386_is_reg): New routine.
5658 (i386_immediate): New routine.
5659 (i386_scale): New routine.
5660 (i386_displacement): New routine.
5661 (i386_operand_modifier): New routine.
5662 (build_displacement_string): New routine.
5663 (i386_parse_seg): New routine.
5664 (i386_intel_memory_operand): New routine.
5665 (i386_intel_operand): New routine.
5666 (i386_operand): Call i386_displacement, i386_immediate,
5667 i386_scale, etc. instead of handling inline.
5668 (parse_register): Handle registers without prefix.
252b5132
RH		 5669
5670Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5671
66778679
RH		 5672 * configure: Regenerate.
5673 * configure.in (arm-*-oabi): New.
5674 (thumb-*-oabi): New.
5675 * config/tc-arm.c (target_oabi): Declare.
5676 (md_apply_fix3): Support REL relocs.
5677 (md_parse_option): Handle -oabi.
5678 (elf32_arm_target_format): New routine.
5679 (md_longopts): Add OPTION_OABI.
5680 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 5681
5682
56831999-01-28 Nick Clifton <nickc@cygnus.com>
5684
5685 * write.c (write_relocs): Handle out of range error.
5686
5687 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5688 (fr30_force_relocation): Default to 0.
5689
5690 * config/tc-fr30.h (obj_fix_adjustable): Define.
5691 (TC_FORCE_RELOCATION): Define.
5692
5693 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 5694 relocs.
252b5132
RH		 5695
56961999-01-16 Nick Clifton <nickc@cygnus.com>
5697
5698 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5699 merge of two instructions if the left instruciton kills the right.
5700
57011999-01-11 Doug Evans <devans@casey.cygnus.com>
5702
5703 * Makefile.in: Regenerate.
5704 * configure.in: Redo test for using cgen.
5705 * configure: Regenerate.
5706
57071999-01-09 Nick Clifton <nickc@cygnus.com>
5708
5709 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5710 redefinition of this macro.
5711
5712Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5713
5714 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5715 warning.
5716
57171998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5718
5719 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5720 a read of HI or LO and an immediatly following branch.
5721
57221998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5723
5724 * config/tc-mips.c (md_begin): Another correction to the setting of
5725 mips_eabi64.
5726
57271998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5728
3e87a760
AM		 5729 * config/tc-mips.c (md_begin): Correct type-o in setting of
5730 mips_eabi64.
252b5132
RH		 5731
57321998-12-21 Nick Clifton <nickc@cygnus.com>
5733
5734 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5735 bit insn when optimizing, so that parallelised instructions will
5736 start on a 32 bit boundary.
5737
57381998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5739
5740 * config/tc-mips.c (mips_eabi64): New.
5741 (md_begin): Set mips_eabi64.
5742 (mips_elf_final_processing): Use it.
5743
57441998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5745
3e87a760 5746 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 5747 Correct setting of ABI in e_flags.
5748
5749Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5750
3e87a760
AM		 5751 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5752 in delay slots.
252b5132
RH		 5753
57541998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5755
5756 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 5757
252b5132
RH		 57581998-12-15 Doug Evans <devans@casey.cygnus.com>
5759
5760 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5761 warning, values that don't fit in the field.
5762
57631998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5764
5765 * config/tc-mips.c (mips_abi_string): New.
5766 (md_parse_option,md_longopts): Add mabi.
5767 (mips_elf_final_processing): Set e_flags based on mabi flag.
5768
57691998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5770
3e87a760 5771 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 5772
577398-12-11 Ken Raeburn <raeburn@cygnus.com>
5774
5775 * config/tc-h8300.c (build_bytes): Change message given if the
5776 instruction requires H8/300H mode and we're not in Hmode, to
5777 suggest that it may be the operand modes that are the problem, not
5778 necessarily the opcode.
5779
57801998-12-10 Nick Clifton <nickc@cygnus.com>
5781
5782 * config/tc-fr30.c: Add line separator character.
5783
5784Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5785
5786 * configure.in (hppa-*-mpeix*): New target.
5787 * config/obj-som.h (obj_som_compiler): Declare.
5788 * config/obj-som.c (compiler_seen): New static variable.
5789 (obj_som_compiler): New function.
5790 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 5791 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 5792 (pa_type_args): Set hppa_priv_level.
5793 (pa_compiler): New static function if OBJ_SOM.
5794 * configure: Rebuild.
5795
5796Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5797
5798 * read.c (output_leb128): Don't mark as inline.
5799
58001998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5801
3e87a760 5802 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 5803 AIX .vbyte unaligned data support.
5804 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 5805 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 5806 sections.
5807
58081998-12-07 Nick Clifton <nickc@cygnus.com>
5809
5810 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 5811 input handling.
252b5132
RH		 5812
5813Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5814
66778679
RH		 5815 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5816 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 5817
5818Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5819
5820 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5821 checking the target type.
5822 (mips-dec-bsd*): Set endian to little.
5823 * configure: Rebuild.
5824
5825 COFF weak symbol support, based on patches from Mark Elbrecht
5826 <snowball3@usa.net>:
5827 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5828 * config/obj-coff.c (obj_coff_weak): New static function.
5829 (obj_coff_endef) [both versions]: Handle weak symbols.
5830 (coff_frob_symbol): Likewise.
5831 (yank_symbols): Likewise.
5832 (obj_pseudo_table): Add "weak".
5833
5834 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5835 <aymeric.vincent@emi.u-bordeaux.fr>.
5836 * aclocal.m4: Rebuild with current tools.
5837 * configure: Rebuild.
5838
5839 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5840 an assertion failure for a case we can't handle when OBJ_ECOFF.
5841
5842 * expr.c (operator): And with 0xff to avoid problems with signed
5843 char.
5844
58451998-12-03 Nick Clifton <nickc@cygnus.com>
5846
5847 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5848 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5849
58501998-12-02 Nick Clifton <nickc@cygnus.com>
5851
5852 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5853 LDI:20 insn.
5854
5855Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5856
3e87a760
AM		 5857 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5858 calculation of pcrel point.
252b5132
RH		 5859
5860Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5861
5862 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5863 pcrel point.
5864
5865Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5866
5867 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5868 scope.
5869 (d10v_cleanup): Only generate previous insn if a multiline insn is
5870 not pending.
5871
5872Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5873
5874 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 5875 FR30_OPERAND_I32.
252b5132
RH		 5876
5877Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5878
5879 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5880 -marm6xxx command line switches.
5881
58821998-11-18 Doug Evans <devans@casey.cygnus.com>
5883
5884 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5885 (itbl-ops.o): Delete duplicate dependencies.
5886 Rebuild dependencies.
5887 Add fr30 dependencies.
5888 * Makefile.in: Rebuild.
5889
5890Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5891
5892 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5893 opcode list.
5894 * listing.c: Ignore line terminator characters found inside
3e87a760 5895 strings.
252b5132
RH		 5896
5897Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5898
5899 * po/gas.pot: Regenerated.
5900
5901Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5902
5903 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5904 fr30_is_label_start(). Also checks for delay slot insns.
5905
5906 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5907 FR30 instructions which contain a colon in the mnemonic.
5908
5909 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5910
5911Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5912
5913 * config/tc-fr30.c: Removed currently superflous code.
5914
5915Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5916
5917 * config/tc-fr30.h: New file.
5918 * config/tc-fr30.c: Tweaking so that it will compile.
5919
5920Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5921
66778679
RH		 5922 * config/tc-d10v.h (obj_fix_adjustable): Define.
5923 (TC_FORCE_RELOCATION): Define.
5924 (d10v_force_relocation): Declare.
5925 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5926 (md_apply_fix3): Handle Vtable relocs.
5927 (d10v_fix_adjustable): New.
5928 (d10v_force_relocation): New.
252b5132
RH		 5929
5930Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5931
5932 * config/tc-d30v.c: Change default behaviour to ignore potential
5933 conflicts between register name and symbol names.
5934
5935Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5936
5937 * configure.in: Add fr30-*-*.
5938 * config/tc-fr30.c: New file.
5939 * Makefile.in: Regenerated.
5940 * config.in: Regenerated.
5941 * configure: Regenerated.
5942 * doc/Makefile.in: Regenerated.
5943 * po/gas.pot: Regenerated.
5944
5945Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5946
5947 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5948 are 16 bit insns.
5949
5950Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5951
5952 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5953 characters.
5954 (do_scrub_chars): Add some casts to unsigned char to avoid
5955 unwanted sign extension.
5956 * read.c (lex_type): Set characters about 127 to be symbol
5957 characters.
5958 * config/tc-i386.c (md_begin): Set identifier_chars and
5959 operand_chars for values above 127.
5960
5961Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5962
66778679
RH		 5963 * configure.in: detect cygwin* instead of cygwin32*
5964 * configure: regenerate
252b5132
RH		 5965
5966Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5967
5968 * listing.c: Add support for producing a listing from piped
3e87a760 5969 input.
252b5132
RH		 5970
5971Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5972
5973 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5974 (append_insn): Account for the tx39's multiply behavior.
5975
59761998-10-26 Michael Meissner <meissner@cygnus.com>
5977
5978 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5979 from assemble_parallel_insns. Add support for '->' to indicate
5980 explicitly serializing the instructions.
5981 (md_assemble): Ditto.
5982
5983Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5984
66778679
RH		 5985 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5986 WEAK handling.
252b5132
RH		 5987
5988Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5989
66778679 5990 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 5991
5992Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5993
5994 * config/tc-mips.c : support frame and regmask/fregmask when
5995 MIPS_STABS_ELF is specified.
5996
5997Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5998
66778679
RH		 5999 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6000 (md_apply_fix): Don't return 1 for VTABLE relocs.
6001 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6002
6003Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6004
6005 * doc/c-i386.texi: Replace occurences of "opcode" with
6006 "instruction mnemonic", "instruction", or "mnemonic" when
6007 referring to the name of an instruction. Use "opcode" when
6008 referring to the sequence of machine bytes.
6009
6010 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6011 (is_opcode_char): Rename to is_mnemonic_char.
6012 (md_assemble and i386_operand): Correct error messages from
66778679 6013 "opcode" to "instruction mnemonic"
252b5132
RH		 6014 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6015 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6016 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6017 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6018 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6019 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6020 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6021
6022 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6023
6024 * config/tc-i386.c (i386_operand): Check for garbage after
6025 register name.
6026
6027Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6028
6029 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6030 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6031
6032Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6033
66778679
RH		 6034 * config/tc-sh.h (obj_fix_adjustable): Define.
6035 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6036 (md_apply_fix): Likewise.
6037 (tc_gen_reloc): Likewise.
6038 (sh_fix_adjustable): New.
252b5132
RH		 6039
6040Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6041
6042 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6043 * cgen.h (gas_cgen_finish_insn): Update prototype.
6044 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6045 cgen_insn_t -> CGEN_INSN_INT.
6046 (make_parallel): Update handling of CGEN_INT_INSN_P.
6047 (assemble_parallel_insn): Ditto.
6048 (target_make_parallel): New function.
6049 (md_assemble): Use it.
6050
6051Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6052
66778679 6053 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6054
6055Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6056
6057 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6058 converted into lower case.
6059
6060Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6061
66778679
RH		 6062 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6063 (gas_cgen_tc_gen_reloc): Likewise.
6064 * config/tc-m32r.h (obj_fix_adjustable): Define.
6065 * config/tc-m32r.c (m32r_fix_adjustable): New.
6066 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6067
6068Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6069
6070 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6071
6072Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6073
6074 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6075 to lower case before parsing.
6076
6077 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6078 parallel insns modift buts in the PSW as a side effect.
6079
6080Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6081
6082 * config/tc-d30v.c (find_format): Test for missing flag and
6083 control registers.
3e87a760 6084
252b5132
RH		 6085 (md_apply_fix3): Fix error messages to avoid
6086 assumption about presence of a symbol.
6087
6088 (parallel_ok): Disallow parallel instructions that both modify the
6089 same flag register.
6090
6091 (find_format): Generate a warning if an odd numbered register is
6092 used as the first register in a mutli-register instruction.
6093
6094Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6095
6096 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6097 relocations are always associated with a symbol.
6098
6099Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6100
66778679
RH		 6101 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6102 (elf32_sparc_force_relocation): Declare.
6103 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6104 (tc_gen_reloc): Handle vtable relocs.
6105 (elf32_sparc_force_relocation): New.
252b5132
RH		 6106
6107Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6108
66778679
RH		 6109 * symbols.c (S_IS_FUNCTION): New.
6110 * config/tc-v850.h (obj_fix_adjustable): Define.
6111 (TC_FORCE_RELOCATION): Define.
6112 (v850_force_relocation): Declare.
6113 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6114 of fx_addnumber for VTABLE reloc addends.
6115 (md_apply_fix3): Handle VTABLE relocs.
6116 (v850_fix_adjustable): New.
6117 (v850_force_relocation): New.
252b5132
RH		 6118
6119Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6120
6121 * tc-hppa.c (fp_operand_format): Add some additional formats.
6122 (pa_ip): Do not automatically promote into pa2.0 mode.
6123 (pa_level): Handle ".level 2.0".
6124
6125Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6126
6127 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6128 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6129 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6130 (None): Redefine as 0xffff.
6131
6132 From Jeff B Epler <jepler@usgs.gov>
6133 * doc/c-i386.texi (i386-SIMD): New section.
6134
6135Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6136
6137 * read.c (discard_rest_of_line): New function.
6138 * read.h: Declare it.
6139 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6140
6141Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6142
6143 * config/tc-d10v.c (find_symbol_matching_register): New function.
6144 (find_opcode): Cope with the case where a register name matches
6145 a symbol name.
6146
6147Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6148
6149 * config/tc-v850.c (md_pcrel_from): Rename to
6150 v850_pcrel_from_section.
6151 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6152 sections.
252b5132
RH		 6153
6154 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6155
6156Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6157
6158 * config/tc-d10v.c (find_opcode): Generate an error if a register
6159 is supplied for an operand that should not be a register.
6160
6161Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6162
6163 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6164 instructions to have another instruction in the right bin.
6165
6166Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6167
6168 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6169 the right container if the left container holds a branch
3e87a760 6170 instruction.
252b5132
RH		 6171
6172Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6173
6174 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6175 both a register name and symbol name.
6176 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6177
6178Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6179
6180 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6181 execution unit class.
6182
6183 (reg_name_search): If a name matches a register and a symbol,
6184 prefer the register.
6185 (find_format): Disallow flag registers when a general purpose
6186 register is required.
6187 If a number is required, but a register has been given, check to
6188 see if a symbol with the same name as the register exists, and if
6189 so, use that symbol.
6190
6191Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6192
6193 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6194
6195Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6196
6197 * config/tc-d30v.c (find_format): Do not accept flag registers as
6198 general purpose registers.
6199 (find_format): If an immediate value is expected at a given place
6200 in a format, but a register name has been provided instead, check
6201 to see if that register name matches the name of a predefined
6202 symbol and if it does, then use the symbol instead.
6203 (reg_name_search): If a register name matches a symbol name,
6204 prefer the register name to the symbol name.
6205
6206Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6207
6208 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6209 the previous insn to empty.
6210
62111998-09-20 Michael Meissner <meissner@cygnus.com>
6212
6213 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6214 pieces, forcing the use of an ANSI compiler.
6215
6216Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6217
6218 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6219 relocs.
6220 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6221
6222Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6223
66778679
RH		 6224 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6225 assembler syntax.
6226 (obj_elf_vtable_entry): Likewise.
6227 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6228 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6229 (tc_gen_reloc): Likewise.
6230 (arm_fix_adjustable): Likewise.
6231 (elf32_arm_force_relocation): New.
6232 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6233
6234Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6235
6236 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6237
6238Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6239
66778679
RH		 6240 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6241 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6242
6243Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6244
6245 * config/tc-i386.c (i386_operand): Detect non-segment registers
6246 used as segment prefixes.
6247
6248Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6249
6250 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6251 optimize across FDE boundaries.
6252
6253 * config/obj-coff.c (obj_coff_section): Preserve any link once
6254 flags when setting the section flags.
6255
6256Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6257
6258 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6259 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6260
6261Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6262
6263 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6264 to the host width.
6265
6266Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6267
6268 * frags.c (frag_grow): Include the size of the frag struct in the
6269 obstack chunk size.
6270
6271 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6272 if the new subseg comes before the old.
6273
6274Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6275
6276 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6277 to handle edge8 and edge16.
6278
6279Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6280
6281 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6282 before we clobber the symbol involved.
6283
6284Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6285
3e87a760 6286 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6287 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6288 use arm_adjust_symtab for OBJ_COFF.
6289 (armelf_adjust_symtab): New Routine.
6290 * config/tc-arm.h: Define obj_adjust_symtab to
6291 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6292
252b5132
RH		 6293Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6294
6295 * configure.in: Make all i386-elf targets use bfd_gas.
6296 * config/tc-i386.c (tc_i386_force_relocation): New.
6297 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6298 (md_apply_fix3): Likewise.
6299 (tc_gen_reloc): Handle them.
6300 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6301 tc_i386_force_relocation.
6302
6303Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6304
6305 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6306
6307Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6308
6309 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6310 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6311 sequential pair.
6312
252b5132
RH		 6313Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6314
6315 * read.h (generate_lineno_debug): Add prototype.
6316 * read.c (generate_lineno_debug): Make non-static.
6317
6318Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6319
6320 * config/tc-i386.c (md_assemble): Only warn for address/data size
6321 prefixes.
6322
6323Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6324
6325 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6326 against Thumb function names, as the linker needs this information.
6327
63281998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6329
6330 * expr.c (operand): Check also that there is no advance in operand
6331 after atof_generic in order to decide "is it label 0f or floating
6332 point number?".
6333
6334Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6335
6336 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6337 command line options with a single dash.
6338 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6339
6340Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6341
3e87a760
AM		 6342 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6343 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6344
63451998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6346
6347 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6348 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6349 demand_empty_rest_of_line before mri_comment_end.
6350 (equals): Check garbage after expression before
6351 mri_comment_end in MRI mode.
6352
6353Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6354
6355 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6356 small immediate constant to use the constant itself rather than
6357 always using 1.
6358
6359Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6360
6361 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6362 (pa_leave): Likewise.
6363
6364Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6365
6366 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6367 prefixes.
6368 (i386_operand): Fix an error message.
6369
6370Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6371
6372 * doc/c-arm.texi (ARM Directives): Document .req directive.
6373
6374 * config/tc-arm.c (reg_required_here): Display erroneous string if
6375 the register name could not be decoded.
6376 Do not set inst.instruction if the sift is -1.
6377
6378Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6379
6380 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6381 we do for EXTERN.
6382
6383Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6384
6385 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6386 even if it is belived to be unnecessary.
6387
6388Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6389
6390 config/tc-i386.c (i386_operand): Size immediate constants by
6391 suffix (erroneously removed as part of July 7 change).
6392
6393Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6394
66778679
RH		 6395 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6396 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6397 (armelf_frob_symbol): New Routine.
6398 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6399
6400Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6401
6402 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6403
6404Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6405
6406 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6407 command line switches passed to assembler.
6408
6409Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6410
6411 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6412 (gas_cgen_opcode_desc): Declare.
6413 (gas_cgen_parse_operand): Declare.
6414 (*): Prepend gas_ to gas specific fns to denote them as such.
6415 All uses updated.
6416 * cgen.c (gas_cgen_opcode_desc): New global
6417 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6418 (queue_fixup): Renamed from cgen_queue_fixup.
6419 (*): Prepend gas_ to gas specific fns to denote them as such.
6420 All uses updated.
6421 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6422 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6423 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6424 Open opcode table and initialize it.
6425 (make_parallel): Use gas_cgen_opcode_desc.
6426 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6427 (md_assemble): Ditto.
6428
6429Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6430
6431 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6432 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6433 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6434 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6435 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6436 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6437 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6438 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6439 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6440 (INIT_STAB_SECTION): Likewise.
6441 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6442
252b5132
RH		 6443 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6444 (md_parse_option): Watch for them.
6445 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6446 (md_begin): Kill neverdef code.
6447 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6448 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6449 (s_alpha_coff_wrapper): New.
6450 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 6451
252b5132
RH		 6452Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6453
6454 Start of changes to remove mdebug section from mips*-elf
6455 Based on MIPS_STAB_ELF definition
6456 * acconfig.h: undef if not configured
6457 * config.in: undef if not configured
6458 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6459 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6460 * stabs.c (s_stab_generic): flush frag
6461
6462Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6463
66778679
RH		 6464 * configure.in: (arm-*-elf): Handle.
6465 (thumb-*-elf): Handle.
6466 * configure: Regenerate.
6467 * read.c (stringer): Fix typo in comment.
6468 * write.c (fixup_segment): Don't add symbol value to addend if
6469 TC_ARM and OBJ_ELF.
6470 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6471 sections.
6472 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6473 for OBJ_ELF.
252b5132
RH		 6474
6475Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6476
6477 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6478 (write_2_short): Emit warning if new flag is set.
6479 (do_assemble): Set flags if left instruction is one of special
6480 "right-instruction-killer" type.
6481
6482Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 6483
252b5132
RH		 6484 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6485 Always output words in debug_info section as big endian.
6486 (sparc_target_format): Choose correct bfd target.
6487 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 6488
252b5132
RH		 6489Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6490
6491 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6492 to work with internationalization code. Issue an error when two
6493 operands match that are not allowed to match.
6494
6495Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6496
6497 * configure.in (install_tooldir): Allow target to specify whether
6498 it wants to be installed in $(tooldir)/bin.
6499 * configure: Regenerate.
6500 * Makefile.am (install-exec-local): Set install-exec-tooldir
6501 dependency via configure.
6502 * Makefile.in: Regenerate.
6503
6504Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6505
6506 * Makefile.am (install-exec-local): Split into two ...
6507 (install-exec-bindir,install-exec-tooldir): New rules.
6508 * Makefile.in: Regenerate.
6509
6510Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6511
6512 * Makefile.am (install-exec-local): Don't remove the file before
6513 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6514 W. Rozycki <macro@ds2.pg.gda.pl>.
6515 * Makefile.in: Rebuild.
6516
6517Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6518
6519 * cgen.c: Include libiberty.h.
6520 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6521 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6522 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6523 (md_cgen_lookup_reloc)): Declare.
6524 (md_cgen_record_fixup_exp): Declare.
6525 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6526 (m32r_relax_frag): Declare.
6527 (cgen_md_apply_fix3): Decls moved to cgen.h.
6528 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6529 (m32r_cgen_record_fixup_exp): Delete decl.
6530 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6531 (assemble_nop): Delete.
6532 (expand_debug_syms): Delete unused `exp'.
6533 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6534 Add default case for -Wall.
6535 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6536 (md_atof): Delete unused wordP.
6537
6538Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6539
6540 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6541 value.
6542
6543Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6544
6545 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6546 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6547 .print, .purgem, and .struct. Remove documentation for
6548 .app-file.
6549
6550Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6551
6552 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6553 Update call to insert_operand.
6554
6555Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6556
6557 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6558
6559Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6560
6561 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6562 whitespace after a prefix operator.
6563
6564Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6565
6566 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6567
6568Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6569
6570 * config/tc-sparc.c (log2): New static function.
6571 (s_reserve): Use log2 to convert alignment before calling
6572 record_alignment.
6573 (s_common): Use log2 to convert alignment before calling
6574 record_alignment and frag_align.
6575 (sparc_cons_align): Use log2.
6576
6577Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6578
6579 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6580 (s_common): Likewise.
6581
6582 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6583 initialization of waddr.
6584 (sparc_elf_final_processing): Add default case to switch.
6585
6586Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6587
6588 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6589 than temporary real.
6590
6591Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6592
6593 * write.c (subsegs_finish): Don't align the segments if there were
6594 any errors.
6595
6596 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6597 copying aux information.
6598
6599 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6600 expression into a symbol.
6601
6602Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6603
6604 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6605 type to unsigned int.
6606 (md_assemble): Change type used to store offsets from unsigned
6607 long to long.
6608 (i386_operand): Switch error check to only call RESTORE_END_STRING
6609 once after parse_register.
6610
6611Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6612
6613 * config/tc-v850.c (md_show_usage): Changed format to match that
6614 of gcc, ld, etc.
6615
6616 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6617
6618Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6619
6620 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6621 relocs.
6622 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6623 weak.
6624
6625Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6626
6627 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6628 * doc/Makefile.in: Rebuild.
6629
6630Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6631
66778679
RH		 6632 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6633 for %lo expressions.
6634 (mips_ip, case 'u'): Move range check after code to mask
6635 off bits in %hi/%lo expressions. Mask off high bits for
6636 %lo expressions.
252b5132
RH		 6637
6638Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6639
6640 * doc/Makefile.am (gasver.texi): New target.
6641 (as.info, as.dvi): Depends upon gasver.texi.
6642 * doc/as.texinfo: Include gasver.texi. Mention version number on
6643 title page and in top node.
6644 * doc/Makefile.in: Rebuild.
6645
6646Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6647
6648 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6649 but not including the line containing the edict.
6650 * listing.h (LISTING_EOF): New.
6651 * input-scrub.c (input_scrub_next_buffer): Call it.
6652
6653Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6654
6655 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 6656 immediate address based solely on the suffix and the mode.
252b5132
RH		 6657
6658 * config/tc-i386.c (md_assemble): Add assertion to make sure
6659 overlap2 does not set Imm.
6660
6661 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6662 sequences of whitespace to a single space.
6663 (is_space_chars): Just compare with space.
6664 (md_begin): Don't initialize space_chars.
6665 (md_assemble): Just skip a single whitespace character.
6666 (i386_operand): Rewrite base-index parsing to use new
6667 parse_register, and to skip white space. Skip white space in a
6668 number of other places too. Don't give error message if
6669 parse_register fails.
6670 (parse_register): Change reg_string parameter to be non-const.
6671 Add end_op parameter. Skip white space after the `%', and return
6672 end of register string. Give error message here rather than
6673 caller.
6674
6675Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6676
6677 Based on patch from Matt Semersky <matts@scd.hp.com>:
6678 * expr.c (op_encoding): Make const.
6679 (expr_set_precedence): New function.
6680 (expr_begin): Don't set operator rankings, just call
6681 expr_set_precedence.
6682 * expr.h (expr_set_precedence): Declare.
6683 * read.c (s_mri): Call expr_set_precedence.
6684
6685Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6686
6687 * doc/as.texinfo (Statements): Remove paragraph discussing
6688 continuing lines with a backslash. This hasn't worked for years,
6689 if it ever did.
6690
6691Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6692
66778679 6693 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 6694 symbol definitions.
6695 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6696 (ps_CTORS, ps_DTORS): New section types.
6697 (vms_fixup_xtors_section): New function
6698 (Ctors_Psect, Dtors_Psect): Define.
6699 (IS_GXX_XTOR): Define
6700 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6701 Filter static constructors/destructors and add to
6702 Ctors_Symbols/Dtors_Symbols chain.
6703 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6704 appropriate section.
6705
66778679 6706 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 6707 * makefile.vms: Merge vax/vms support.
6708
6709Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6710
6711 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6712 (elf_pseudo_table): Add them.
6713 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6714 (md_apply_fix): Accept them.
6715 (mips_fix_adjustable): Don't adjust them.
6716 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6717 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6718 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6719 (tc_fix_adjustable): Don't adjust them.
6720
6721Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6722
6723 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6724 (cgen.o): Use it.
6725 * Makefile.in: Regenerate.
6726 * configure.in: AC_SUBST cgen_cpu_prefix.
6727 * configure: Regenerate.
6728
6729Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6730
6731 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6732 Changed all users of COND12_DELAY.
6733
6734Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6735
6736 * config/tc-mn10300.c (set_arch_mach): New function.
6737 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6738 (md_begin): Default to mn10300 mode.
6739 (md_assemble): Only accept instructions for the core mn10300
6740 chip and the active machine type.
6741
6742Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6743
6744 * subsegs.h (segment_info_type): Give the struct a name.
6745 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6746 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6747 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6748 * config/tc-w65.h (tc_reloc_mangle): Declare.
6749 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6750
6751Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6752
66778679
RH		 6753 * config/tc-v850.c (v850_comm): Restore old section
6754 after common processing.
252b5132
RH		 6755
6756Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6757
6758 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6759
6760Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6761
6762 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6763 char with code that explicitly sign-extends.
6764
6765Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 6766
252b5132
RH		 6767 * config/tc-v850.c (md_begin): Restore text section as the current
6768 section after creating call table sections.
6769 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 6770 code.
252b5132
RH		 6771
6772 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6773 with call to macro SYM_AUXINFO.
6774
6775Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6776
6777 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6778 with the program transform name.
6779 * Makefile.in: Rebuild.
6780
6781Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6782
6783 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6784 information.
6785
6786Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6787
6788 * config/tc-i386.c (i386_operand): Be prepared for a space between
6789 the open parenthesis and the start of the register operand,
6790 because of the June 16 change.
6791
6792Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6793
6794 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6795 BFD_ASSEMBLER.
6796
6797Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6798
6799 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6800 even if it is belived to be unnecessary.
6801
6802Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6803
6804 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6805 symbols.
6806 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6807
6808Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6809
6810 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6811 shift amount for a repeated operand. The shift amount for the
6812 repeated copy comes from the size of the operand.
6813
6814Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6815
6816 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6817
6818Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6819
6820 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6821
6822Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6823
6824 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6825 characters in it as LEX_IS_SYMBOL_COMPONENT.
6826 * config/tc-i386.h (tc_symbol_chars): Define.
6827 (extra_symbol_chars): Declare.
6828 * config/tc-i386.c (extra_symbol_chars): Define.
6829 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6830 (line_comment_chars): Set to '/' if TE_LINUX.
6831 * doc/c-i386.texi (i386-prefixes): Update.
6832 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6833
6834Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6835
6836 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6837 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6838
68391998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6840
6841 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6842 constraint in instructions REP & REPI.
6843
6844Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6845
6846 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 6847 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 6848
6849 (check_range): If the operand is shifted, then shift the number
6850 before checking its range.
6851
3e87a760 6852 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 6853
6854 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6855 common sections.
6856
6857Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6858
6859 * config/tc-v850.c (v850_comm): Create special sections as needed.
6860
68611998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6862
6863 * config/tc-d10v.c (write_2_short): Addition of swapping
6864 instructions for sequential and reverse sequential order when
6865 given order is not possible.
6866
6867Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6868
6869 * Makefile.am: Rebuild dependencies.
3e87a760 6870 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 6871 * Makefile.in: Rebuild.
6872
6873Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6874
6875 * doc/c-i386.texi: Update 16 bit documentation.
6876
6877 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6878 IgnoreDataSize to IgnoreSize as they are used for address size as
6879 well as data size.
6880 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6881 32-bit mode, similarly addr16/data16 and variants.
6882
6883Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6884
6885 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6886 sequential word multiply instructions.
3e87a760 6887
252b5132
RH		 6888 (do_assemble): Add extra command line argument, to allow mul32
6889 attribute to be preserved across parallel insns.
6890 (md_assemble): Insert NOPs between explicitly parallel insns which
6891 contain an 32 bit multiply and a 16 multiply.
6892
6893Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6894
6895 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6896 likewise for REPE.
6897
6898 * config/tc-i386.c (reloc): Add braces.
6899
6900 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6901 consistent with Intel naming.
6902 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6903 use bitfields in sib_byte.
6904 (modrm_byte): Don't use bitfields here either.
6905
6906 * config/tc-i386.c (current_templates): Add const.
6907 (parse_register): Add const to return, param, and char *s.
6908 (i386_operand): Add const to reg_entry *r.
6909 * config/tc-i386.h (templates): Add const to start, end.
6910
6911 Inspired by code for 16 bit gas support from Martynas Kunigelis
6912 <martynas@nm3.ktu.lt>:
6913 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6914 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6915 (uses_mem_addrmode): Remove.
6916 (md_estimate_size_before_relax): Add support here too.
6917 (md_relax_table): Rewrite interface to md_relax for 16 bit
6918 support.
6919 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6920 (opcode_suffix_to_type): Remove.
6921 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6922 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6923 (md_convert_frag): Likewise.
6924 (i386_operand): Add support for 16 bit base/index regs,
6925 immediates, and displacements. Remove some unnecessary casts, and
6926 localise end_of_operand_string, displacement_string_start,
6927 displacement_string_end variables. Add GCC_ASM_O_HACK.
6928 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6929
6930 * config/tc-i386.c (prefix_hash): Remove.
6931 (md_begin): Rewrite without obstacks. Remove prefix hash table
6932 handling. Rewrite lexical table handling.
6933 (i386_print_statistics): Don't print prefix statistics.
6934 (md_assemble): Rewrite instruction parser so that line is not
6935 converted to lower case. Don't do a hash_find for prefixes,
6936 instead recognise them via opcode modifier.
6937 (expecting_operand, paren_not_balanced): Localise variables.
6938 * config/tc-i386.h (IsPrefix): Define.
6939 (prefix_entry): Remove.
6940
6941 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6942 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6943 '\\' in case where comment_chars contains '/'.
6944
6945 * config/tc-i386.c (MATCH): Ensure given operand and template
6946 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6947 you must write `ljmp *table(%ebx)'.
6948
6949 From H.J. Lu <hjl@gnu.org>:
6950 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6951 as 0 ifndef BFD_ASSEMBLER.
6952 (md_assemble): Allow immediate operands without suffix or
6953 other reg operand to default in size to the current code size.
6954
6955Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6956
66778679
RH		 6957 * config/tc-v850.c (md_begin): Restore creation of
6958 .call_table_text and .call_table_data sections.
252b5132
RH		 6959
6960Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6961
6962 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6963 after emitting a word of noops.
6964
6965Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6966
6967 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6968 (i386_operand): Simplify checks for valid base/index combinations.
6969 Disallow `in 4(%dx),%al'.
6970
6971 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6972 index_reg const.
6973 (add_prefix): Change parameter from char to int.
6974
6975 * config/tc-i386.h (Ugh): Define opcode modifier.
6976 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6977
6978 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6979 CONSISTENT_REGISTER_MATCH macros to check register types more
6980 thoroughly. Check for illegal suffix/operand combinations
6981 when matching insns with operands. Handle new `s' suffix, and
6982 associated FloatMF opcode modifier for float insns with memory
6983 operands.
6984 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6985 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6986 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6987 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6988 DATA_PREFIX_OPCODE throughout.
6989
6990 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6991 (md_assemble): Rewrite suffix/register operand checking code to be
6992 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6993 AnyMem, the better to grep.
6994 (pi): Remove Abs.
6995 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6996 given a memory operand. Don't set Abs bits either.
6997 (type_names): Remove Mem*, Abs*.
6998 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6999 define opcode_modifiers as these cases are handled by Disp8,
7000 Disp16, Disp32 and suffix checks.
7001 (COMES_IN_BOTH_DIRECTIONS): Remove.
7002 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7003
7004 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7005 if IgnoreDataSize modifier given. Remove ShortformW modifier
7006 test. Add test for ShortForm in W base_opcode modification.
7007 Merge Seg2ShortForm and Seg3ShortForm code.
7008 * config/tc-i386.h (ShortFormW): Remove.
7009 (IgnoreDataSize): Define.
7010
7011Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7012
7013 * config/tc-d30v.c (md_assemble): Store previous segment state
7014 with previous instruction.
7015
7016Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7017
7018 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7019 (ebp, esp): Remove static variables.
7020 (MATCH): Remove test for InOutPortReg.
7021 (i386_operand): Properly handle InOutPortReg here instead.
7022 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7023 (md_assemble): Simplify and correct modrm and sib generation.
7024 (i386_operand): Add warning for scale without index.
7025 Rewrite checks for valid base/index combinations.
7026
7027 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7028 macros and enclose in do while(0).
7029 (RESTORE_END_STRING): Likewise.
7030 (md_assemble): Add one to printed operand number so we start
7031 from 1 not 0. Add some more gettext invocations.
7032 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7033 number here too.
7034
7035 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7036 DATA_PREFIX, SEG_PREFIX): Define.
7037 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7038 (check_prefix): Remove function.
7039 (add_prefix): New function. Add prefix to i.prefix as well as
7040 doing checks.
7041 (md_assemble): Changes for add_prefix. Remove hack for wait
7042 prefix, instead always output prefixes in fixed order. Test
7043 for jcxz/loop when selecting between word & dword operations,
7044 and add address size prefix rather than operand size prefix.
7045 Remove operand -> address size hack when emitting jcxz/loop.
7046 (i386_operand): Remove O_Absent check as it's done in expr.
7047
7048Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7049
7050 * configure.in: Recognize m5200 as a cpu_type of m68k.
7051 * aclocal.m4: Rebuild with current libtool.
7052 * configure: Rebuild.
7053
7054Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7055
7056 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7057 to relaxable_symbol to prevent references to external symbol from
7058 being relaxed.
7059
7060Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7061
7062 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7063 symbols are relaxable.
7064
7065Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7066
66778679
RH		 7067 * config/tc-v850.c (md_begin): Don't create special
7068 sections by default.
3e87a760 7069
252b5132
RH		 7070Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7071
7072 * config/tc-mips.c (macro): For div and udiv, close the
7073 reorder block as soon as possible.
7074
7075Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7076
7077 From Matt Semersky <matts@scd.hp.com>:
7078 * macro.c (macro_mri_mode): New function.
7079 * macro.h (macro_mri_mode): Declare.
7080 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7081 MRI mode.
7082
7083Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7084
7085 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7086 OBJ_EVAX case.
7087
7088 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7089 until after xstrdup in OBJ_EVAX case.
7090
7091Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7092
7093 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7094 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7095 of hardcoded magic number.
7096 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7097
7098Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7099
7100 * read.c (do_s_func): New function.
7101 (s_func): Call it.
7102 * read.h (do_s_func): Add prototype.
7103
7104Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7105
7106 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7107 nops if fill pattern not specified.
7108
7109Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7110
7111 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7112 * config/te-go32.h (TE_GO32): Define.
7113 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7114
7115Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7116
7117 Implement .func/.endfunc pseudo-ops.
7118 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7119 (s_func): Declare.
7120 * read.c (potable): Add .func,.endfunc.
7121 (s_func): New function.
7122 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7123 functions.
7124 (in_doc_func_p,current_function_label): New static globals.
7125 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7126
7127Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7128
7129 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7130 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7131 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7132 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7133 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7134 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7135 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7136 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7137 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7138 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7139 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7140 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7141 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7142 * config/tc-alpha.c: Likewise.
7143 * config/tc-alpha.h: Likewise.
7144 * config/tc-arm.c: Likewise.
7145 * config/tc-h8300.c: Likewise.
7146 * config/tc-h8500.c: Likewise.
7147 * config/tc-hppa.c: Likewise.
7148 * config/tc-i860.c: Likewise.
7149 * config/tc-i960.c: Likewise.
7150 * config/tc-ppc.c: Likewise.
7151 * config/tc-sh.c: Likewise.
7152 * config/tc-sparc.h: Likewise.
7153 * config/tc-tic30.c: Likewise.
7154 * config/tc-w65.c: Likewise.
7155 * config/tc-z8k.c: Likewise.
7156
7157Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7158
7159 * config/tc-vax.c (_): Delete this macro used for placeholder
7160 values in vax_operand_width_size; it conflicts with the _() macro
7161 used for internationalization.
7162
7163Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7164
7165 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7166 code. From Chris Moller <moller@bops.com>.
7167
7168 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7169 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7170 * read.c (emit_expr): Initialize seg and subseg fields of a new
7171 broken word.
7172 * write.c (write_object_file): Switch to the appropriate segment
7173 and subsegment when processing a broken word.
7174
7175 * config/tc-m68k.c (mri_assemble): New static function.
7176 (build_mri_control_operand): Call mri_assemble rather than
7177 md_assemble.
7178 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7179 (s_mri_endf, s_mri_endw): Likewise.
7180
7181Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7182
7183 * read.c (s_org): Call md_flush_pending_output if it is defined.
7184
7185 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7186
7187Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7188
7189 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7190 (md_parse_option): Add for same.
7191 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7192 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7193 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7194
7195 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7196
252b5132
RH		 7197Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7198
7199 * config/tc-arm.c (find_real_start): Relax definition of local
7200 labels.
7201
7202Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7203
7204 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7205 symbols at the given address, not just the last one specified.
7206
7207Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7208
66778679
RH		 7209 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7210 or number_to_chars_littleendian to write data.
252b5132
RH		 7211
7212Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7213
7214 * config/tc-v850.c (md_assemble): Remove artificially created
7215 register name symbols.
7216
7217Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7218
7219 * write.c (fixup_segment): Change "segment" to "section" in
7220 error message.
7221
7222Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7223
7224 * write.c (fixup_segment): Change sym1-sym2 message again.
7225
7226Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7227
7228 * write.c (fixup_segment): Improve error message for sym1-sym2
7229 errors when sym1 is in a different segment from sym2.
7230
7231Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7232
7233 * config/tc-m32r.c (warn_unmatched_high): New static local.
7234 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7235 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7236 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7237 (md_parse_option): Likewise.
7238 (md_show_usage): Likewise.
7239 (m32r_frob_file): Likewise.
7240
7241 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7242 (read_a_source_file): Call them.
7243 * read.h (stabs_generate_asm_file): Declare.
7244 * stabs.c (stabs_generate_asm_file): New function.
7245 (generate_asm_file): New function.
7246 (stabs_generate_asm_lineno): Move file name handling into
7247 generate_asm_file.
7248
7249Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7250
7251 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7252 (d30v_current_align, d30v_current_align_seg): New variables.
7253 (d30v_last_label): New variable.
7254 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7255 (s_d30v_data, s_d30v_section): Likewise.
7256 (md_pseudo_table): Call them.
7257 (md_begin): Initialize d30v_current_align_seg.
7258 (md_assemble): Call d30v_align when needed by known current alignment.
7259 (d30v_frob_label, d30v_cons_align): New functions.
7260 * config/tc-d30v.h (md_do_align): Remove.
7261 (tc_frob_label): Call d30v_frob_label.
7262 (md_cons_align): New.
252b5132 7263
3e87a760 7264 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7265 expression symbols before processing. Clean up code formatting.
7266
7267Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7268
7269 * po/Make-in (install-info): New target.
7270
7271Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7272
7273 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7274 instructions.
7275 * config/tc-mn10300.c (md_assemble): Likewise.
7276
7277Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7278
7279 * Makefile.am: Update with `make dep-am'.
7280 (HFILES): Add cgen.h.
7281 (cgen.o): Depend on cgen.h.
7282 * Makefile.in: Regenerate.
7283
7284 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7285
7286Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7287
7288 * gasp.c (grab_label): Permit a label to be a preprocessor
7289 variable by permitting a label to start with a backslash.
7290
7291Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7292
7293 * config/tc-mips.c (validate_mips_insn): Removed hack
7294 for previously inaccessible bitfields in some INSN_TRAP
7295 instructions.
7296
7297Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7298
7299 * config/tc-d30v.c (do_assemble): Abort with error message
7300 if opcode operands do not match.
3e87a760 7301
252b5132
RH		 7302Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7303
7304 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7305 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7306 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7307 similar new 'q' operand.
7308
7309Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7310
7311 * cgen.c (cgen_asm_finish_insn): Fix typo.
7312
7313Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7314
7315 * cgen.h: New file.
7316 * cgen.c: Include it.
7317 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7318 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7319 All callers updated.
7320 * config/tc-m32r.c: Include cgen.h.
7321 (m23r_insn): New members num_fixups,fixups.
7322
7323Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7324
7325 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7326 to avoid compiler warning.
7327
7328Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7329
7330 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7331 calling make.
7332
66778679 7333 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7334
7335Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7336
7337 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7338
7339Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7340
7341 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7342 a short format insn.
7343 (md_assemble): Set it for explicitly packed insns.
3e87a760 7344
252b5132
RH		 7345Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7346
7347 * config/obj-coff.c (c_symbol_merge): Do not take address of
7348 native fields when performing the memcpy.
7349
7350Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7351
3e87a760 7352 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7353 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7354
7355Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7356
7357 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7358 relocations against globally visible symbols.
7359 * config/tc-m68k.c (relaxable_symbol): New macro.
7360 (m68k_ip, md_estimate_size_before_relax): Use it.
7361 (tc_m68k_fix_adjustable): Also handle weak symbols.
7362
7363Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7364
7365 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7366 references to externally visible symbols.
7367 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7368 values in twice for a PC relative reloc if the symbol is
7369 externally defined.
252b5132
RH		 7370
7371 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7372 don't adjust a PC relative reloc against an externally visible
7373 symbol.
7374 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7375 for a PC relative fixup against an externally visible defined
7376 symbol, arrange to store object file and addend values as though
7377 the symbol were not defined.
7378 (tc_gen_reloc): Likewise.
7379
7380Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7381
7382 * read.c (sizeof_leb128): Referenced externally by write.c so
7383 don't inline.
7384
7385Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7386
7387 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7388 and expand a 'debug' symbol associated with the next instruction
7389 that does not cause a short instruction to be filled with a NOP.
7390 (md_pseudo_table): Add support for .debugsym.
7391 (assemble_parallel_insn): Add calls to expand_debug_sym as
7392 appropriate.
7393 (md_assemble): Ditto.
7394
7395Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7396
7397 * as.c (main): Conditionally call setlocale.
7398 * gasp.c (main): Likewise.
7399 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7400 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7401
7402Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7403
7404 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7405
252b5132
RH		 7406Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7407
7408 * config/tc-hppa.c: Change all calls to bzero to use memset.
7409 (pa_ip): Add cast to avoid warning.
7410 (tc_gen_reloc, md_apply_fix): Likewise.
7411 (pa_find_space_by_number): Likewise.
7412 (hppa_force_relocation): Likewise.
7413 (pa_block): Change i to unsigned int.
7414 * config/obj-som.h (obj_som_copyright): Declare.
7415
7416Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7417
7418 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7419 for line numbers for assembly source.
7420
7421Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7422
7423 * configure.in: Change version number to 2.9.4
7424 * configure: Rebuild.
7425
7426Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7427
7428 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7429
7430Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7431
7432 * ecoff.h: Change symbolS in function declaration to struct
7433 symbol.
7434
7435Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7436
7437 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7438 (md_convert_frag): Fix i18n typo.
7439
7440Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7441
7442 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7443 * ecoff.h: Protoype it.
7444 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7445 [EVAX] (s_alpha_prologue): Delete.
7446 (md_pseudo_table): Update.
7447
7448Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7449
7450 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7451 array to local pointer.
7452 (get_args, parse_expr): Add casts to avoid warnings.
7453
7454Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7455
7456 * read.c (s_set): Cast xmalloc return value to fragS *.
7457 * config/tc-m68k.c (m68k_ip): Function made static to match
7458 previous forward declaration.
7459 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7460
7461Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7462
7463 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 7464 strings.
252b5132
RH		 7465
7466 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7467 macros to error strings.
7468
7469Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7470
7471 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7472 reloc is in the TOC csect.
7473 (md_apply_fix3): Correct gettext typo.
7474
7475Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7476
7477 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7478 .L - they are local labels and the branches are not really
7479 function calls but rather far jumps.
7480
7481Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7482
7483 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7484
7485Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7486
7487 * config/tc-i386.c (md_assemble): Print operand number rather than
7488 using ordinal_names.
7489 (i386_operand): Likewise.
7490
7491Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7492
7493 * Makefile.am (INTLLIBS): Define to work around apparent automake
7494 bug.
7495 All Makefiles: Regenerated.
7496
7497 * Many files: Added gettext invocations around user-visible
7498 strings.
7499 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7500 HAVE_LC_MESSAGES): Define.
7501 * dep-in.sed: Added asintl.h.
7502 * po/Make-in: New file.
7503 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7504 Include "asintl.h".
7505 * read.c (Z_): Renamed from `_'.
7506 * Makefile.am (SUBDIRS): Added po.
7507 (POTFILES): new macro.
7508 (po/POTFILES.in): New target.
7509 ($(OBJS)): Added asintl.h.
7510 (HFILES): Likewise.
7511 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7512 (as_new_LDADD): Added $(INTLLIBS).
7513 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7514 (gasp_new_LDADD): Added $(INTLLIBS).
7515 (gasp_new_DEPENDENCIES): New macro.
7516 * configure, aclocal.m4: Rebuilt.
7517 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7518 po/Makefile.
7519 (ALL_LINGUAS): Define.
7520 * macro.c: Include "asintl.h".
7521 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7522 * as.h: Include "asintl.h".
7523 * config/tc-i386.c (ordinal_names): Removed.
7524 (md_assemble): Changed error text to avoid ordinal_names.
7525 (i386_operand): Likewise.
7526 (reloc): Added as_bad to avoid i18n problems.
7527 (tc_gen_reloc): Likewise.
7528 * config/tc-arm.c (bad_args): Now a #define.
7529 (bad_pc): Likewise.
7530 * config/obj-vms.c (VMS_stab_parse): Changed type of
7531 `long_const_msg'.
7532 (global_symbol_directory): Unified strings to avoid i18n
7533 problems.
7534 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7535 avoid i18n problems.
7536 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7537 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7538 i18n problems.
7539 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7540 problems.
7541 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7542 comment.
7543 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7544 problems.
7545 * as.c (print_version_id): Added an fprintf to avoid i18n
7546 problems.
7547 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7548 problems.
7549 * expr.c (expr): Added as_warn call to avoid i18n problems.
7550 * messages.c (as_assert): Changed code to avoid i18n problems.
7551 (as_abort): Likewise.
7552 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7553 (s_space): Likewise.
7554 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7555
7556Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7557
7558 * config/tc-i386.c (check_prefix): New static function, split out
7559 from md_assemble.
7560 (struct _i386_insn): Add wait_prefix field.
7561 (md_assemble): Remove wait_prefix local variable. Use
7562 check_prefix when adding a prefix.
7563
7564 * config/tc-i386.c (current_templates): New static variable.
7565 (md_assemble): Remove current_templates local variable.
7566 (md_assemble, i386_operand): Improve error and warning messages in
7567 many places. Add RESTORE_END_STRING in many places before error
7568 return. Clarify some comments.
7569
7570 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7571 element array.
7572 (md_assemble): Parse string instruction operands, looking for
7573 segment override prefixes. Check for invalid segment prefixes on
7574 string instruction.
7575 (i386_operand): i.seg[] and max mem_operand changes for string
7576 insns.
7577 * config/tc-i386.h (EsSeg): Define.
7578
7579 * config/tc-i386.h (regKludge): Define.
7580 (iclrKludge, imulKludge): Don't define.
7581 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7582 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7583 opcode_modifier checks to look for more common cases first. Add
7584 default_seg for IsString case.
7585
7586Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7587
7588 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7589 AC_DECL_YYTEXT.
7590 * configure: Rebuild with new automake and libtool.
7591 * aclocal.m4, Makefile.in: Likewise.
7592
7593 * doc/Makefile.am (as.dvi): New target.
7594 * doc/Makefile.in: Rebuild.
7595
7596Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7597
7598 * configure.in: Added sparc86x support.
3e87a760 7599
252b5132 7600 * configure: Rebuild.
3e87a760 7601
252b5132
RH		 7602 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7603 sparc_arch.
7604 (md_parse_option): Warn if -EL is not supported for this architecture.
7605
7606 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 7607
252b5132
RH		 7608Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7609
66778679
RH		 7610 * config/tc-mips.c (mips_ip): Note when we use get match on
7611 the full instruction name.
252b5132
RH		 7612
7613Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7614
7615 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7616 back into the expression to handle add/sub simplification correctly.
7617
7618Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7619
66778679 7620 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 7621
7622Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7623
7624 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7625 #<n>' instruction.
7626
7627Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7628
7629 * symbols.c (max_indent_level): New global.
7630 (print_symbol_value_1): Use it.
7631 * expr.h (expr_build_dot): Declare.
7632 * expr.c (expr_build_dot): New function.
7633
7634Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7635
7636 * symbols.c (print_binary): New function.
7637 (print_expr_1): Call it.
7638
7639Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7640
7641 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7642 operand in the opcode.
7643
7644Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7645
7646 * config/tc-i386.h: Reorder operand flags and opcode modifier
7647 flags for clarity. Remove unused definitions: Unknown,
7648 ImmUnknown, DispUnknown, NoModrm.
7649 * config/tc-i386.c (type_names): Add missing Debug type.
7650 (md_assemble): Better duplicate prefix checking. Quicker string
7651 instruction check via new opcode_modifier flag.
7652
7653Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7654
7655 * doc/as.texinfo (Invoking): Clarify -Wa example.
7656
7657Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7658
3e87a760 7659 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 7660 (s_mips_weakext): Define.
7661 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 7662 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7663 defined(TC_MIPS).
7664
252b5132
RH		 7665Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7666
7667 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7668 is an error if the value can not be computed at assembly time.
7669 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7670
7671Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7672
7673 * gasp.c (main): Set next field of new include_path structure to
7674 NULL. From Avery Pennarun <averyp@gdc.ca>.
7675
7676 * read.c (s_mri_sect): Call as_bad rather than abort for an
7677 unsupported MRI target.
7678
7679Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7680
7681 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7682 the destination of a branch instruction should be altered.
7683 (find_real_start): New function: Locate the real, Thumb coded
7684 start of a Thumb function.
7685 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 7686 functions.
252b5132
RH		 7687
7688 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7689
7690Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7691
7692 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7693 also.
7694
7695Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7696
7697 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7698 * doc/c-hppa.texi: Likewise.
7699
7700Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7701
7702 * Makefile.am: Rebuild dependencies.
7703 * Makefile.in: Rebuild.
7704
7705 * Makefile.am (DEP_INCLUDES): New variable.
7706 (.dep1): Change to work when srcdir is not an absolute path.
7707 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7708 * Makefile.in: Rebuild.
7709
7710Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7711
7712 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7713 LinearAddress patch.
7714
7715 * configure.in: Set version to 2.9.1.
7716 * configure: Rebuild.
7717
7718 * Branched binutils 2.9.
7719
7720Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7721
7722 * config/tc-i386.h (FWait): Define.
7723 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7724 other prefixes. Check FWait flag in opcode table to see which
7725 instructions require an fwait prefix.
7726
7727Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7728
7729 * stabs.c (get_stab_string_offset): Always create a stab string
7730 section.
7731
7732Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7733
7734 Fix some gcc -Wall warnings:
7735 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7736 * ehopt.c (eh_frame_code_alignment): Likewise.
7737 * expr.c (integer_constant, operand): Likewise.
7738 * frags.c (frag_align): Likewise.
7739 * gasp.c (level_0, change_base, doinstr): Likewise.
7740 * hash.c (hash_ask): Likewise.
7741 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7742 (debugging_pseudo): Likewise.
7743 * macro.c (define_macro, check_macro): Likewise.
7744 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7745 (ignore_rest_of_line, float_cons): Likewise.
7746 * symbols.c (decode_local_label_name): Likewise.
7747 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7748 (fixup_segment, number_to_chars_bigendian): Likewise.
7749 (number_to_chars_littleendian): Likewise.
7750 * config/atof-ieee.c (gen_to_words): Likewise.
7751 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7752 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7753 * read.c (output_big_sleb128): Initialize locals to avoid
7754 warnings.
7755 (output_big_uleb128, equals): Likewise.
7756 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7757 to unsigned int. Change zeros to unsigned int.
7758 * cond.c (s_if): Add return to default case.
7759 * frags.c (frag_now_fix): Change return type to addressT.
7760 * frags.h (frag_now_fix): Update declaration.
7761 * listing.c (file_info_struct): Change linenum to unsigned int.
7762 (struct list_info_struct): Change hll_line to unsigned int.
7763 (print_source): Update format string.
7764 * read.c (emit_expr): Change scan to unsigned int, and don't
7765 bother to initialize it.
7766 * symbols.c (dollar_label_count): Change to unsigned long.
7767 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7768 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7769 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7770
7771Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7772
7773 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 7774 mcf5200 just as we do for m68000.
252b5132
RH		 7775 (m68k_init_after_args): Likewise.
7776 (md_estimate_size_before_relax): Likewise.
7777
7778Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7779
7780 * config/tc-v850.c (md_assemble): Store relocation addend in
7781 fixup instead of instruction.
7782
7783Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7784
7785 * config/tc-i386.c (md_assemble): Swap template arguments to
7786 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7787 This macro is currently symmetric, so passing them the wrong
7788 way didn't cause any problem, but may if the macro is changed
7789 in the future.
7790 After copying template to i.tm, use i.tm. rather than t-> to
7791 access fields, and make t a const*
7792 Move i.tm.operand_types[] swap to immediately after the copy.
7793
7794Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7795
7796 * expr.h (expr_build_uconstant): Add prototype.
7797 (expr_build_unary,expr_build_binary): Add prototypes.
7798 * expr.c (expr_build_uconstant): New function.
7799 (expr_build_unary,expr_build_binary): New functions.
7800
7801Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7802
66778679
RH		 7803 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7804 * macro.c (macro_expand_body): Increase buffer size.
7805 * messages.c (as_warn): Likewise.
252b5132
RH		 7806 (as_warn_where, as_bad, as_bad_where): Likewise.
7807
7808Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7809
7810 Based on patch from H.J. Lu <hjl@gnu.org>:
7811 * Makefile.am (DISTSTUFF): New variable.
7812 (diststuff): New target.
7813 * Makefile.in: Rebuild.
7814
7815Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7816
7817 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7818 m32r_elf_section_change_hook.
7819
7820 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7821 emit a nop if a section ends with a 16 bit instruction.
7822
7823Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7824
7825 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7826 s_lcomm rather than obj_coff_lcomm.
7827 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7828
7829Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7830
7831 * config/tc-i386.h (LinearAddress): Define.
7832 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7833 instruction, don't use a default segment.
7834
7835Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7836
7837 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7838 * configure: Rebuild.
7839
7840Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7841
7842 * aclocal.m4, configure: Rebuild with libtool 1.2.
7843
7844Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7845
7846 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 7847 PC relative branches. Patch courtesy of Jonathan Walton.
7848
252b5132 7849
252b5132
RH		 7850Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7851
7852 * configure.in (emulations): Add thumb-pe target.
7853
7854 * configure (emulations): Add thumb-pe target.
7855
78561998-03-17 Ken Raeburn <raeburn@cygnus.com>
7857
7858 * itbl-lex.l (yywrap): Don't define if already defined as a
7859 macro.
7860
7861Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7862
7863 * depend.c (quote_string_for_make): New function.
7864 (wrap_output): Use it.
7865
7866Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7867
7868 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7869 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7870
7871Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7872
7873 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7874 Recognize -GN and -relax.
7875 (md_begin): Initialize gp size from -G switch.
7876 (alpha_force_relocation): Always force if -relax.
3e87a760 7877 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 7878 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7879 Change all callers. Emit nop alignment padding as nop+unop pair.
7880
7881Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7882
7883 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7884 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7885
7886Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7887
7888 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7889 require padding to the next long word boundary.
7890
7891Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7892
7893 * cgen.c: #include symcat.h.
7894 * config/tc-m32r.c: Likewise.
7895
7896Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7897
7898 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7899 absolute expressions instead of '$' prefixed register names.
7900
7901Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7902
7903 * read.c (s_set): Record file and line info for symbols when -as.
7904 (pseudo_set): Don't overwrite that dummy fragment.
7905
7906Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7907
7908 * config/tc-ppc.c (md_pseudo_table): Add "section".
7909 (ppc_named_section): New static function.
7910
7911Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7912
7913 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7914 so we don't have to scan the entire list.
7915
7916Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7917
7918 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 7919 case, allow the parallel instructions to modify the same flag
7920 bits.
252b5132
RH		 7921
7922Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7923
7924 * listing.c (list_symbol_table): Categorize symbols by
7925 undefined_section rather than sy_frag->line == NULL.
7926
7927Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7928
7929 * Makefile.am (install-exec-local): Install properly when ln
7930 fails or tooldir == prefix.
7931
7932Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7933
7934 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7935 Test result of insert_operand for error.
7936
7937Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7938
7939 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7940 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7941 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7942 * doc/Makefile.in: Rebuild.
7943
7944Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7945
7946 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7947 (macro): Fix handling of M_COP[0-3].
7948
7949Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7950
7951 Based on patches from Ross Harvey <ross@teraflop.com>:
7952 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7953 if macro_alternate or macro_mri.
7954 (getstring): Remove support for byte constants between < and >.
7955 (get_any_string): '<' only starts a string if macro_alternate or
7956 macro_mri.
7957 (macro_expand_body): Permit keyword parameters following
7958 positional parameters.
7959
7960 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7961 * configure.in (alpha*-*-netbsd*): New target.
7962 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7963 * configure: Rebuild.
7964
7965 * as.h (flag_warn_suppress_instructionswap): Move from here...
7966 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7967 here, and make static.
7968
7969 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7970 BFD_ASSEMBLER or MANY_SEGMENTS.
7971
7972 * as.c (show_usage): Update bug-gnu-utils address.
7973 * gasp.c (show_usage): Likewise.
7974 * doc/as.texinfo (Bug Reporting): Likewise.
7975
7976Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7977
66778679 7978 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 7979 insns regardless of the size of a pointer if we're in mips I or
7980 MIPS II mode.
66778679 7981 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7982
7983Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7984
3e87a760 7985 Fix rac to accept only a0:
252b5132
RH		 7986 * tc-d10v.c (parallel_ok, find_opcode):
7987 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7988 Introduce OPERAND_GPR.
7989
7990Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7991
7992 * read.c (s_fill): Handle non-constant repeat counts by creating
7993 an rs_space fragment.
7994
7995Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7996
7997 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7998 from as_bad to as_warn.
7999
8000Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8001
8002 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8003 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8004 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8005
8006Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8007
8008 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8009 seg_fix_rotP rather than fix_root from seg_info.
8010
8011Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8012
8013 * expr.c: Add support for 0x1_2_3_4 bignums.
8014
8015Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8016
8017 * configure.in: Change -linux* to -linux-gnu*.
8018 * configure: Rebuild.
8019
8020 * app.c (do_scrub_begin): Treat \r as whitespace.
8021
8022Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8023
8024 * Makefile.am: Update dependencies.
8025 * Makefile.in: Rebuild.
8026
8027Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8028
8029 * configure, aclocal.m4: Rebuild with new libtool.
8030
8031Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8032
66778679
RH		 8033 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8034 the argument to bfd_set_arch_mach.
8035 (load_address): Use bfd_arch_bits_per_address to determine the
8036 bit size of an address instead of looking at the isa level.
8037 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8038
8039Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8040
8041 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8042
8043Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8044
8045 * ehopt.c: New file.
8046 * as.h (enum _relax_state): Add rs_cfa.
8047 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8048 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8049 * read.c (emit_expr): Call check_eh_frame.
8050 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8051 (relax_segment): Likewise.
8052 * Makefile.am: Rebuild dependencies.
3e87a760 8053 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8054 (GENERIC_OBJS): Add ehopt.o.
8055 * doc/internals.texi (Frags): Document rs_cfa.
8056
8057 * as.c (show_usage): Mention --traditional-format.
8058 (parse_args): Accept --traditional-format.
8059 * as.h (flag_traditional_format): Declare.
8060 * output-file.c (output_file_create): If flag_traditional_format,
8061 set BFD_TRADITIONAL_FORMAT on stdoutput.
8062 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8063
8064 * config/tc-mips.c (append_insn): Make sure that if we have a
8065 fixup for an unmatched %hi reloc, it does not associated with a
8066 variant frag.
8067
8068 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8069 * doc/Makefile.in: Likewise.
8070
8071Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8072
8073 * config/tc-m32r.c (check_for_side_effects): New function.
8074 (can_make_parallel): Add checks for instruction side effects
8075 clashing with the other instruction.
8076 (assemble_parallel_insn): Improve warning messages. Return error
8077 message from non-swapped instruction order.
8078
8079Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8080
8081 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8082
8083 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8084 md_cleanup definition. This moves the forced literal output to
8085 the end of the source pass, and avoids macro's inserting literals
8086 into the code immediately after the macro expansion.
252b5132
RH		 8087
8088Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8089
8090 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8091 a gas internal symbol is adjustable.
8092 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8093
8094 * as.h: If gcc version greater than 2.6, use `__format__' and
8095 `__printf__' in function attributes, rather than `format' and
8096 `printf'.
8097
8098Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8099
8100 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8101
8102Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8103
8104 Add tms320c30 support:
8105 * config/tc-tic30.h: New file.
8106 * config/tc-tic30.c: New file.
8107 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8108 TARGET_FORMAT as "coff-tic30".
8109 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8110 * Makefile.am: Rebuild dependencies.
8111 (CPU_TYPES): Add tic30.
8112 (CPU_OBJ_VALID): tic30-aout is valid.
8113 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8114 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8115 * configure, Makefile.in: Rebuild.
8116
8117Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8118
8119 * config/tc-v850.c (md_assemble): Improvements to error messages.
8120
8121Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8122
8123 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8124 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8125
8126 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8127 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8128 assembler calculate relocations to any external symbol at all.
8129 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8130 involving generation of pc-relative relocs.
8131 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8132 has been moved to md_apply_fix3.
8133
8134 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8135 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8136 which actually means (the address of identifier's GOT entry) +
8137 constant, which is not particularly useful.
8138
8139Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8140
8141 * read.h (include_dirs): Declare.
8142 (include_dir_count,include_dir_maxlen): Declare.
8143
8144Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8145
8146 * configure.in: Correct check for shared opcodes library.
8147 * configure: Rebuild.
8148
8149 * listing.c (buffer_line): If we can't open the file, set at_end.
8150 (listing_print): Remove unused local variable fi.
8151
8152 * config/m68k-parse.y (reglistpair): Handle register list in
8153 either order.
8154
8155 * config/vms-conf.h: Don't undef VERSION.
8156
8157Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8158
8159 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8160 OBJS variable.
8161 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8162 variable.
8163 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8164 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8165 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8166 (EXTRA_DIST): Define.
8167 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8168 explicitly rather than via the list of object files.
8169 (gcc-as.opt): New file created when make-gas.com is run.
8170 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8171 itbl-cpu.h} to #include appropriate file rather than copying that
8172 file.
8173 * config/vms-conf.h: Synchronize with current config.in.
8174 * Makefile.in: Rebuild.
8175
8176Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8177
8178 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8179 (parallel_ok): Relaxed parallel subinstruction dependency check.
8180
8181Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8182
8183 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8184 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8185 command line argument.
8186 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8187 warning only if flag_warn_suppress_instructionswap is false.
8188
8189Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8190
8191 * configure.in (i386-*-mingw32*): New target.
8192 * configure: Rebuild.
8193
8194Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8195
8196 * symbols.c (resolve_symbol_value): Don't set the segment if it
8197 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8198
8199 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8200 S_GET_SEGMENT.
8201
8202Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8203
8204 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8205 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8206 compiler.
8207
8208Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8209
8210 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8211
8212Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8213
8214 * config/tc-v850.c (v850_insert_operand): Display instruction when
8215 an error is encountered.
8216
8217Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8218
8219 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8220 (i386-*-sco3.2v5*coff): New target.
8221 (i386-*-sco3.2*): New target.
8222 * configure: Rebuild.
8223
8224Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8225
8226 * config/tc-v850.c: Tidy error message production.
8227
8228Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8229
8230 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8231 validate_immediate return value in the right type for comparisons
8232 to FAIL.
8233
8234Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8235
8236 * listing.c (MAX_BYTES): Use listing variables not constants.
8237 (data_buffer): No longer an array, but a pointer.
8238 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8239 (listing_listing): Allocate data_buffer.
8240
8241Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8242
8243 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8244 --listing-rhs-width, --listing-cont-lines.
8245 (show_usage): Update.
8246 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8247 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8248 (print_lines): Use the variables instead of the constants.
3e87a760 8249 (listing_listing): Likewise.
252b5132 8250 * listing.h: Declare the new vars.
3e87a760 8251
252b5132
RH		 8252Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8253
8254 * as.c (parse_args): Add --keep-locals alias for -L.
8255 Add --strip-local-absolute.
8256 (show_usage): Update.
8257 * as.h (flag_strip_local_absolute): New flag.
8258 * symbols.c (S_IS_LOCAL): Use it.
8259 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8260 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8261 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8262
8263Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8264
8265 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8266 might have an io conflict and issue a warning message.
252b5132
RH		 8267
8268Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8269
8270 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8271 cgen_swap_fixups): Functions to save, restore and swap the fixup
8272 chain with a backup copy.
8273 (cgen_asm_finish_insn): Returns address of constructed insn.
8274
8275Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8276
8277 * listing.c (file_info_struct): Remove FILE, add POS.
8278 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8279 (file_info): Don't open the file.
8280 (buffer_line): Check for the file in the last_open cache, updating
8281 as necessary.
8282 (print_source): Don't reference file_info->file.
8283 (listing_listing): Likewise.
8284 (listing_print): Close the file in the cache, if any.
8285
8286Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8287
8288 * read.c (dwarf_file_string): New file static variable.
8289 (emit_expr): Look for constant sequence that leads up to a file
8290 name in DWARF debugging output.
8291 (stringer): Use dwarf_file_string to decide whether to accept a
8292 string as a file name.
8293
8294Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8295
8296 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8297 (crack_operand): Add reg->reglst MRI hack.
8298 (r_seg): Put reglst symbols in reg_section.
8299 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8300
8301Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8302
8303 * tc-sh.c (get_specific): Handle SGR & DBR.
8304
8305Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8306
8307 * tc-h8300.c (parse_reg): Take the length of the symbol into
8308 account when attempting to match a register name.
8309 * tc-h8500.c (parse_reg): Likewise.
8310
8311Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8312
8313 * cgen.c: Formatting changes to improve readability.
8314
8315Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8316
8317 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8318 delay slot.
8319
8320Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8321
8322 Based on a patch from Jim Wilson
8323 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8324 (tc_gen_reloc): Handle cross section PC relative relocs
8325 correctly.
8326
8327Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8328
8329 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8330
8331Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8332
8333 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8334 (expr_jmp_buf): New static local.
8335 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8336 (cgen_md_operand): New function.
8337 * tc-m32r.c: Clean up pass over `struct foo' usage.
8338 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8339
8340Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8341
8342 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8343 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8344
8345Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8346
8347 * config/tc-i386.c (i386_operand): Give an error if there are
8348 unrecognized characters after an expression.
8349
8350For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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