1 2000-10-31 Eric Christopher <echristo@redhat.com>
3 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
4 or pc-relative, else use fx_offset.
6 2000-10-31 Jim Wilson <wilson@redhat.com>
8 * config/tc-ia64.c (struct md): New field tag_fixups.
9 (ia64_flush_insns): Handle tag_fixups. Error if dangling
11 (emit_one_bundle): Delete spurious multiplication by one. Handle
13 (ia64_start_line): Error if dangling qualifying predicate.
14 (defining_tag): New static variable.
15 (ia64_unrecognized_line, case '['): Parse tags.
16 (ia64_frob_label): Create tag_fixups.
17 (md_assemble): Reset md.qp.X_op after using it.
19 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
21 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
23 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
25 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
27 2000-10-30 Kazu Hirata <kazu@hxi.com>
29 * expr.c: Fix formatting.
30 * flonum-copy.c: Likewise.
35 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
37 * as.h (OPTION_MD_BASE): Bump to 190.
38 * as.c (parse_args) <std_longopts>: Add comment about the need to
39 check OPTION_MD_BASE in as.h.
41 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
44 2000-10-27 Nick Clifton <nickc@redhat.com>
46 * configure.in (emulations): Add m68hc12.
47 * configure: Regenerate.
48 * po/gas.pot: Regenerate.
50 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
52 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
54 (arm_psr_parse): Handle lowercase CPSR and SPSR.
56 2000-10-25 Nick Clifton <nickc@redhat.com>
58 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
59 a DWARF2 line number information sequence.
61 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
63 * read.c (generate_lineno_debug): Update comment describing why
64 DWARF2 line number debug information is not generated
65 automatically by this function.
67 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
70 * config/tc-arm.h (md_end): Define.
71 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
73 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
74 if generating DWARF2 line numbers.
75 (arm_end_of_source): New function. Call dwarf2_finish if
78 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
79 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
80 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
82 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
84 * tc-i386.c: Fix prototype declarations for functions taking no
87 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
89 * tc-i386.c (i386_operand_modifier): Remove.
90 (build_displacement_string): Remove.
91 (i386_parse_seg): Remove.
92 (i386_intel_memory_operand): Remove.
93 (i386_intel_operand): Re-write using recursive descent parser based
94 on MASM documentation.
95 (struct intel_parser_s): New structure.
96 (intel_parser): New static variable.
97 (struct intel_token): New structure.
98 (cur_token, prev_token): New static variables.
111 (intel_match_token): New function.
112 (intel_get_token): New function.
113 (intel_putback_token): New function.
114 (intel_expr): New function.
115 (intel_e05): New function.
116 (intel_e05_1): New function.
117 (intel_e06): New function.
118 (intel_e06_1): New function.
119 (intel_e09): New function.
120 (intel_e09_1): New function.
121 (intel_e10): New function.
122 (intel_e10_1): New function.
123 (intel_e11): New function.
125 2000-10-20 Jakub Jelinek <jakub@redhat.com>
127 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
128 instructions to loose any special insn->architecture mask.
130 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
131 (sparc_md_end, sparc_arch_types, sparc_arch,
132 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
133 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
134 request v9b architecture if they are used).
136 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
138 * config/tc-m68k.c: Fix the previous misapplied patch.
140 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
142 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
143 BFD_ASSEMBLER and !BFD_ASSEMBLER.
144 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
147 2000-10-17 Kazu Hirata <kazu@hxi.com>
149 * debug.c: Fix formatting.
150 * depend.c: Likewise.
151 * dwarf2dbg.c: Likewise.
152 * dwarf2dbg.h: Likewise.
156 * flonum-konst.c: Likewise.
159 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
161 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
163 * doc/as.texinfo: Added notes about this new option.
165 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
167 * config/tc-sh.c (JREG): Remove.
168 (md_convert_frag): Remove #if 0:d code using JREG.
170 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
172 * config/tc-i386.c (i386_operand_modifier): Only match
173 modifiers SHORT and FLAT if they are followed by a space.
174 (parse_register): When `allow_naked_reg' is set, do not confuse
175 identifiers that start with a register name with a register.
177 2000-10-12 Kazu Hirata <kazu@hxi.com>
179 * app.c: Fix formatting.
182 * bit_fix.h: Likewise.
187 2000-10-11 Alan Modra <alan@linuxcare.com.au>
189 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
191 2000-10-07 Alan Modra <alan@linuxcare.com.au>
193 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
194 Re-arrange function a little and improve error message.
196 * write.c (write_relocs): Fix a comment.
198 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
201 2000-10-05 Jim Wilson <wilson@cygnus.com>
203 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
205 2000-10-05 Alan Modra <alan@linuxcare.com.au>
207 * config/tc-i386.c: Delete some useless comments, reformat others.
209 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
210 non-global syms in linkonce sections.
212 2000-10-04 Ralf Baechle <ralf@gnu.org>
214 * config/tc-ia64.c (operand_match): Don't use // style comments.
215 * config/tc-i370.c: Likewise.
217 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
219 Changes to handle varying register prefix and user symbol prefix.
220 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
221 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
222 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
223 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
224 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
225 (demand_register_prefix): New variable.
226 (md_pseudo_table): New pseudo ".syntax".
227 (md_longopts): New options --no-underscore and --underscore.
228 (cris_target_format): Return elf32-us-cris or elf32-cris depending
229 on symbols_have_leading_underscore.
230 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
231 (get_spec_reg): Ditto.
232 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
234 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
236 <case OPTION_NO_US, case OPTION_US>: New.
237 (md_show_usage): Be brief and reformat to match continuation of
239 * po/gas.pot: Regenerate.
241 2000-09-28 Alan Modra <alan@linuxcare.com.au>
243 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
244 force relocs for 12 bit branches.
245 (md_apply_fix): Similarly, adjust logic here.
247 2000-09-28 Alan Modra <alan@linuxcare.com.au>
249 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
250 adjust for external and weak syms as we will use a reloc. Allow
251 for +8 offset when calculating limits of branches.
252 (hppa_fix_adjustable): Undo 2000-09-23 change.
253 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
254 Correct distance calculation.
255 (tc_gen_reloc): Print the file name and line number if we can't
258 From John David Anglin <dave@hiauly1.hia.nrc.ca>
259 * config/tc-hppa.c (nonzero_dibits): Define.
260 (arg_reloc_stub_needed): Check each arg and return value
261 separately for zero case.
262 (pa_align): Declare argument `bytes'.
264 2000-09-25 Kazu Hirata <kazu@hxi.com>
266 * config/tc-cris.c: Fix formatting.
267 * config/tc-d10v.h: Likewise.
268 * config/tc-d30v.c: Likewise.
269 * config/tc-d30v.h: Likewise.
270 * config/tc-fr30.c: Likewise.
271 * config/tc-fr30.h: Likewise.
272 * config/tc-m68k.c: Likewise.
273 * config/tc-m68k.h: Likewise.
274 * config/tc-pj.h: Likewise.
275 * config/tc-ppc.c: Likewise.
276 * config/tc-ppc.h: Likewise.
277 * config/tc-sh.c: Likewise.
278 * config/tc-sh.h: Likewise.
279 * config/tc-sparc.c: Likewise.
280 * config/tc-v850.h: Likewise.
281 * config/tc-vax.h: Likewise.
282 * config/tc-w65.h: Likewise.
283 * config/tc-z8k.h: Likewise.
285 2000-09-23 Alan Modra <alan@linuxcare.com.au>
287 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
289 (hppa_force_relocation): Likewise.
291 2000-09-22 Jim Wilson <wilson@cygnus.com>
293 * config/tc-ia64.c (dv_sem): Add "stop".
294 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
295 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
296 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
298 (mark_resources): Check IA64_RS_PRr.
300 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
302 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
303 md_estimate_size_before_relax): Redesign and clean up the
304 relaxation mechanism.
306 2000-09-21 Kazu Hirata <kazu@hxi.com>
308 * config/tc-ns32k.c: Fix formatting.
309 * config/tc-ns32k.h: Likewise.
311 2000-09-20 Kazu Hirata <kazu@hxi.com>
313 * config/tc-m32r.c: Fix formatting.
314 * config/tc-m32r.h: Likewise.
315 * config/tc-m68851.h: Likewise.
316 * config/tc-m68hc11.c: Likewise.
317 * config/tc-m68hc11.h: Likewise.
318 * config/tc-m88k.c: Likewise.
319 * config/tc-mcore.c: Likewise.
320 * config/tc-mcore.h: Likewise.
321 * config/tc-mips.c: Likewise.
322 * config/tc-mips.h: Likewise.
323 * config/tc-mn10200.h: Likewise.
324 * config/tc-mn10300.h: Likewise.
325 * config/tc-tahoe.c: Likewise.
326 * config/tc-tahoe.h: Likewise.
328 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
330 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
331 Likewise in relaxation description comments.
333 2000-09-18 Alan Modra <alan@linuxcare.com.au>
335 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
336 subtraction of two syms without emitting a relocation.
338 From David Huggins-Daines <dhd@linuxcare.com>
339 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
340 global or weak symbols.
342 2000-09-15 Kazu Hirata <kazu@hxi.com>
344 * config/tc-h8300.h: Fix formatting.
345 * config/tc-h8500.c: Likewise.
346 * config/tc-h8500.h: Likewise.
347 * config/tc-hppa.h: Likewise.
348 * config/tc-i370.h: Likewise.
349 * config/tc-i386.h: Likewise.
350 * config/tc-i860.c: Likewise.
351 * config/tc-i860.h: Likewise.
352 * config/tc-i960.h: Likewise.
353 * config/tc-ia64.c: Likewise.
354 * config/tc-ia64.h: Likewise.
356 2000-09-14 Kazu Hirata <kazu@hxi.com>
358 * config/tc-a29k.c: Fix formatting.
359 * config/tc-alpha.c: Likewise.
360 * config/tc-arc.c: Likewise.
361 * config/tc-arc.h: Likewise.
362 * config/tc-arm.c: Likewise.
363 * config/tc-arm.h: Likewise.
364 * config/tc-avr.c: Likewise.
365 * config/tc-avr.h: Likewise.
366 * config/tc-tic30.c: Likewise.
367 * config/tc-tic30.h: Likewise.
368 * config/tc-tic54x.c: Likewise.
369 * config/tc-tic54x.h: Likewise.
370 * config/tc-tic80.c: Likewise.
371 * config/tc-tic80.h: Likewise.
373 2000-09-14 Timothy Wall <twall@cygnus.com>
375 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
376 parallel comparisons for later use.
377 (struct rsrc): Add parallel comparison type.
378 (resources_match): Skip special cases of PR usage (non-conflicting
381 2000-09-13 Kazu Hirata <kazu@hxi.com>
383 * config/obj-ecoff.c: Fix formatting.
384 * config/obj-elf.c: Likewise.
385 * config/obj-elf.h: Likewise.
386 * config/obj-evax.h: Likewise.
387 * config/obj-generic.h: Likewise.
388 * config/obj-hp300.c: Likewise.
389 * config/obj-hp300.h: Likewise.
390 * config/obj-ieee.h: Likewise.
391 * config/obj-vms.c: Likewise.
392 * config/obj-vms.h: Likewise.
394 2000-09-13 Anders Norlander <anorland@acc.umu.se>
396 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
397 (md_parse_option): Ditto.
398 (md_longopts): Add -mips32 option.
399 (md_show_usage): Document new options.
400 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
401 (mips_ip): Assemble mfc0 with a sub-selection code.
402 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
403 (mips_cpu_to_str): New function.
404 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
405 Use CPU_* defines instead of hardcoded numbers.
407 * doc/as.texinfo: Document new options.
408 * doc/c-mips.texi: Ditto.
410 2000-09-12 Kazu Hirata <kazu@hxi.com>
412 * as.h: Fix formatting.
413 * asintl.h: Likewise.
414 * bit_fix.h: Likewise.
415 * config/obj-aout.c: Likewise.
416 * config/obj-aout.h: Likewise.
417 * config/obj-bout.c: Likewise.
418 * config/obj-bout.h: Likewise.
419 * config/obj-coff.c: Likewise.
420 * config/obj-coff.h: Likewise.
421 * dwarf2dbg.h: Likewise.
423 * flonum.h: Likewise.
425 * itbl-ops.h: Likewise.
429 * struc-symbol.h: Likewise.
430 * subsegs.h: Likewise.
431 * symbols.h: Likewise.
435 2000-09-11 Kazu Hirata <kazu@hxi.com>
437 * bignum-copy.c: Fix formatting.
438 * config/tc-i370.c: Likewise.
439 * config/tc-i960.c: Likewise.
440 * config/tc-m68k.c: Likewise.
442 * flonum-copy.c: Likewise.
443 * flonum-konst.c: Likewise.
444 * flonum-mult.c: Likewise.
445 * literal.c: Likewise.
449 * subsegs.c: Likewise.
451 2000-09-09 Philip Blundell <philb@gnu.org>
453 * configure.in (arm*-*-uclinux*): New target.
454 * configure: Regenerate.
456 2000-09-09 Kazu Hirata <kazu@hxi.com>
458 * input-file.c: Fix formatting.
459 * itbl-ops.c: Likewise.
460 * messages.c: Likewise.
462 2000-09-08 Philip Blundell <philb@gnu.org>
464 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
467 2000-09-07 H.J. Lu <hjl@gnu.org>
469 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
470 * configure: Rebuild.
472 2000-09-07 Kazu Hirata <kazu@hxi.com>
474 * atof-generic.c: Fix formatting.
475 * config/tc-mips.c: Likewise.
476 * config/tc-vax.c: Likewise.
477 * input-scrub.c: Likewise.
479 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
481 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
482 * configure.in (sh-*-linux*): Added.
483 * configure: Rebuilt.
485 2000-09-06 Kazu Hirata <kazu@hxi.com>
487 * config/tc-hppa.c: Fix formatting.
489 * ecoff.c: Fix formatting.
491 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
493 * configure: Rebuilt with new libtool.m4.
495 2000-09-05 Kazu Hirata <kazu@hxi.com>
497 * cgen.c: Fix formatting.
498 * config/tc-ia64.c: Likewise.
500 2000-09-05 Nick Clifton <nickc@redhat.com>
502 * aclocal.m4: Regenerate.
503 * config.in: Regenerate.
504 * configure: Regenerate.
505 * po/gas.pot: Regenerate.
507 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
509 * config/tc-cris.c: Correct comment typos.
511 2000-09-05 Eric Christopher <echristo@cygnus.com>
513 * config/tc-mn10300.c: Cleanup.
514 (md_pcrel_from): Enable.
516 2000-09-05 Alan Modra <alan@linuxcare.com.au>
518 * expr.c (operand): Fix a comment typo.
519 * write.c (write_relocs): Fix a signed/unsigned warning.
521 * config/tc-hppa.c (fudge_reg_expressions): New
522 (hppa_force_reg_syms_absolute): New.
523 (pa_equ): Allow reg_section expressions.
524 * config/tc-hppa.c (md_optimize_expr): Define.
525 (hppa_force_reg_syms_absolute): Prototype.
527 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
528 (pa_parse_number): Pass in arg to select fp reg parsing.
529 Return 1 to indicate format checks pass. If strict, then only
530 accept a register or register symbol. Return value in...
531 (pa_number): New static for pa_parse_number.
532 (FP_REG_BASE): Define.
533 (FP_REG_RSEL): Define.
534 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
535 appropriate. White space changes.
536 (need_pa11_opcode): Don't bother passing any params, get them from
538 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
539 Remove extraneous check in case 'Q'.
540 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
541 reg, set section of resulting symbol to reg_section.
542 (pa_parse_space_stmt): Modify call to pa_parse_number.
543 (pa_space): Likewise.
545 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
546 (hppa_force_relocation): Handle vtable relocs.
547 (pa_vtable_entry): New.
548 (pa_vtable_inherit): New.
549 (md_pseudo_table): Add entries for vtable pseudos.
550 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
551 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
553 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
554 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
555 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
557 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
558 specify a symbol type.
560 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
561 dependent things together.
562 (md_elf_symbol_type): Define.
564 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
566 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
568 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
569 (obj_elf_vtable_entry): Declare.
571 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
573 (obj_elf_vtable_entry): Similarly.
574 (elf_pseudo_table): Fix the damage with a cast.
576 2000-09-03 Richard Henderson <rth@cygnus.com>
578 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
579 for template selection when a label is needed.
581 2000-09-02 Kazu Hirata <kazu@hxi.com>
583 * config/tc-ia64.c: Fix formatting.
585 2000-09-02 Nick Clifton <nickc@redhat.com>
587 * configure.in: Increase version number to 2.10.91.
588 * configure: Regenerate.
589 * aclocal.m4: Regenerate.
590 * config.in: Regenerate.
591 * po/gas.pot: Regenerate.
592 * Makefile.in: Regenerate.
594 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
596 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
597 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
598 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
600 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
603 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
605 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
606 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
607 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
608 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
609 (GOT_symbol): New variable.
610 (md_undefined_symbol): Set it.
612 2000-09-01 Richard Henderson <rth@cygnus.com>
614 * config/tc-ia64.c (match): Don't inline.
615 (extra_goodness): New.
616 (md_begin): Prefer nop.f and nop.b for best_template.
618 2000-08-31 Kazu Hirata <kazu@hxi.com>
620 * as.c: Fix formatting.
625 2000-08-31 Eric Christopher <echristo@cygnus.com>
627 * config/tc-mn10300.c: Cleanup and fix warnings.
628 (md_pseudo_table): Add initializers.
629 (md_show_usage): Cleanup.
630 (md_parse_option): Fix warnings.
631 (md_undefined_symbol): Fix warnings.
632 (md_conver_frag): Fix warnings.
633 (tc_gen_reloc): Fix warnings.
634 (md_apply_fix3): Fix warnings.
635 (check_operand): Fix warnings.
637 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
639 * acinclude.m4: Include libtool and gettext macros from the
641 * aclocal.m4, configure: Rebuilt.
643 2000-08-30 Mark Hatle <mhatle@mvista.com>
645 * config/tc-ppc.c (md_parse_option): Recognize -m405.
647 2000-08-31 Kazu Hirata <kazu@hxi.com>
649 * listing.c: Fix formatting.
651 2000-08-29 Kazu Hirata <kazu@hxi.com>
653 * app.c: Fix a comment typo. Fix formatting.
655 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
657 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
658 offset of the target destination for jmp instructions.
659 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
661 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
663 * NEWS: Mention support for CRIS.
665 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
667 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
668 Sets `.lcomm' alignment to zero.
670 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
672 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
673 (TC_FIX_ADJUSTABLE): Define.
675 2000-08-23 Jim Wilson <wilson@cygnus.com>
677 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
678 unwind.personality_routine is set.
680 2000-08-23 H.J. Lu <hjl@gnu.org>
682 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
684 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
686 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
689 2000-08-22 H.J. Lu <hjl@gnu.org>
691 * config.in (STRICTCOFF): New for strict COFF.
693 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
694 i386-*-go32* and i386-go32-rtems*.
695 * configure: Rebuilt.
697 * config/obj-coff.c (obj_coff_endef): Follow the historical
698 behavior if STRICTCOFF is not defined.
700 * doc/internals.texi: Document STRICTCOFF.
702 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
704 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
705 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
706 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
707 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
708 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
709 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
710 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
713 2000-08-22 Eric Christopher <echristo@cygnus.com>
715 * config/tc-mn10300.c: (md_apply_fix): New function.
716 (mn10300_force_relocation): New function.
717 (mn10300_fix_adjustable): New function.
719 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
720 (TC_HANDLES_FX_DONE): Define.
721 (obj_fix_adjustable): Define.
722 (MD_APPLY_FIX3): Define.
723 (TC_LINKRELAX_FIXUP): Define.
725 * write.c: (TC_LINKRELAX_FIXUP): Define if not
727 (fixup_segment): Use TC_LINKRELAX_FIXUP.
729 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
731 2000-08-21 Jason Eckhardt <jle@cygnus.com>
733 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
734 if the fixup resulted in a relocation.
736 2000-08-18 Nick Clifton <nickc@redhat.com>
738 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
739 Make reference to first element of shift_names explicit.
741 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
743 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
744 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
745 add a symbol's address. Removed all target-specific #ifdefs that
746 used to accomplished the same.
747 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
748 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
749 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
750 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
751 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
753 2000-08-17 Kazu Hirata <kazu@hxi.com>
755 * dwarf2dbg.c: Fix formatting.
757 2000-08-17 Nick Clifton <nickc@redhat.com>
759 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
760 to be recoded as logical shift lefts by zero.
762 2000-08-16 Jim Wilson <wilson@cygnus.com>
764 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
765 postincrement modified registers. Handle IA64_OPND_R3_2 addl
767 (note_register_values): Handle IA64_OPND_R3_2 operands.
769 2000-08-16 Jason Eckhardt <jle@cygnus.com>
771 * config/tc-i860.c (md_operand): Silly typo fixed.
773 2000-08-16 Nick Clifton <nickc@redhat.com>
775 * config/tc-arm.c (struct asm_shift): Delete.
777 (enum asm_shift_index): New.
778 (struct asm_shift_properties): New.
779 (struct asm_shift_name): New.
780 (shift_properties[]); New.
781 (shift_names[]); New.
783 (decode_shift): Use new structures.
784 Issue a warning is "ROR #0" is used.
785 Issue a warning if "ASR #0" or "LSR #0" is used.
787 (md_begin): Initialise arm_shift_hsh table from new
788 asm_shift_name array.
790 2000-08-16 Jakub Jelinek <jakub@redhat.com>
792 * config/tc-sparc.c: Kill all warnings.
793 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
795 (md_show_usage): Update usage text.
797 2000-08-16 Nick Clifton <nickc@redhat.com>
799 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
802 2000-08-15 Will Cohen <wcohen@redhat.com>
804 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
806 * config/tc-sh.c (md_assemble): Changed so debug_type
807 test performed for ppi_assemble
808 * config/tc-sh.c: Included dwarf2dbg.h.
809 (debug_line): Defined.
810 (md_assemble): Generates dwarf2 line info.
811 (sh_finalize): New function. Finalize dwarf2 info.
812 (assemble_ppi): Returns size of code generated.
813 (build_Mytes): Returns size of code generated.
814 (md_pseudo_table): Added "file" and "loc" psuedo ops.
815 * config/tc-sh.h (md_end): Defined.
816 (sh_finalize): Declared.
818 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
820 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
823 2000-08-14 Nick Clifton <nickc@redhat.com>
825 * config/tc-arm.c (do_bx): Allow "bx pc".
827 2000-08-14 Jim Wilson <wilson@cygnus.com>
829 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
830 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
831 (md_begin): Change assignment to md.flag to OR in the new bit.
833 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
835 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
836 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
839 2000-08-14 Jason Eckhardt <jle@cygnus.com>
841 * NEWS: Mention i860 support.
843 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
845 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
847 2000-08-14 Andreas Schwab <schwab@suse.de>
849 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
851 2000-08-11 Andreas Schwab <schwab@suse.de>
853 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
856 2000-08-11 Kazu Hirata <kazu@hxi.com>
858 * expr.c: Fix formatting.
859 * config/obj-bout.c: Likewise.
861 2000-08-10 Jason Eckhardt <jle@cygnus.com>
863 * doc/c-i860.texi: Flesh out the i860 section more.
865 2000-08-10 Kazu Hirata <kazu@hxi.com>
867 * symbols.c: Fix formatting.
870 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
872 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
873 has the IgnoreSize bit set.
875 2000-08-09 Alan Modra <alan@linuxcare.com.au>
877 From Rodney Brown <RodneyBrown@mynd.com>
878 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
879 * configure: Regenerate.
881 2000-08-09 Kazu Hirata <kazu@hxi.com>
883 * hash.c: Fix formatting.
886 2000-08-08 Jason Eckhardt <jle@cygnus.com>
888 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
889 (i860_fix_info): New enum.
890 (MD_APPLY_FIX3): Define.
891 (WORKING_DOT_WORD): Define.
892 (TC_HANDLES_FX_DONE): Define.
893 (DIFF_EXPR_OK): Define.
894 (LISTING_HEADER): Define.
895 (TARGET_FORMAT): Select target format based on endian flag.
896 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
897 (target_big_endian): Add external declaration.
899 * config/tc-i860.c: All existing code reworked completely. Other
900 new code shown below.
901 (SYNTAX_SVR4): Define.
902 (target_warn_expand): New variable.
903 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
904 (md_longopts): Declare and define with new options (-EL, -EB,
906 (md_show_usage): New function.
907 (md_operand): New function.
908 (obtain_reloc_for_imm16): New function.
909 (md_apply_fix3): New function.
910 (tc_gen_reloc): New function.
912 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
914 * config/tc-m68hc11.c (build_jump_insn): Make sure the
915 2 bytes of the jump address are in the same frag.
916 (find): Accept 68hc12 register indirect modes.
918 * NEWS: Mention 68HC11 & 68HC12 support.
920 2000-08-07 Richard Henderson <rth@cygnus.com>
922 * config/tc-ia64.c (unwind): Add prologue_mask member.
923 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
924 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
925 (dot_body): Clear unwind.prologue_mask.
926 (dot_prologue): Set it. Accept a register second argument.
928 2000-08-07 Kazu Hirata <kazu@hxi.com>
930 * config/atof-ieee.c: Fix formatting.
931 * config/atof-tahoe.c: Likewise.
933 2000-08-06 Nick Clifton <nickc@cygnus.com>
935 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
938 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
939 of .popsection, .previous, .pushsection, .subsection,
940 .version, .vtable_entry, .vtable_inherit and .weak.
942 2000-08-05 Kazu Hirata <kazu@hxi.com>
944 * config/tc-cris.c: Fix formatting.
945 * config/tc-i386.c: Likewise.
946 * config/tc-sparc.c (sparc_ip): Simplify the code.
948 2000-08-04 Kazu Hirata <kazu@hxi.com>
950 * config/tc-cris.c: Rearrange code for readability.
951 * config/tc-d10v.c: Fix formatting.
952 * config/tc-m32r.c: Likewise.
953 * config/tc-sparc.c: Likewise.
955 2000-08-02 Jim Wilson <wilson@cygnus.com>
957 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
958 before ia64_find_opcode.
959 (md_assemble): Likewise.
961 2000-08-01 Nick Clifton <nickc@cygnus.com>
963 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
964 Undo some formatting fixes.
966 2000-08-01 Kazu Hirata <kazu@hxi.com>
968 * config/obj-som.c: Fix formatting.
969 * config/obj-ieee.c: Likewise.
970 * config/tc-arm.c: Likewise.
971 * config/tc-v850.c: Likewise.
973 2000-08-01 Nick Clifton <nickc@redhat.com>
975 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
976 index by command line option.
978 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
980 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
981 (@node M68K-Branch): Rewrite to match the reality.
983 2000-07-31 Jason Eckhardt <jle@cygnus.com>
985 * doc/c-i860.texi: New file.
986 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
987 * doc/Makefile.in: Regenerate.
988 * doc/all.texi: Add I860 as relevant architecture.
989 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
991 2000-07-31 Kazu Hirata <kazu@hxi.com>
993 * config/tc-d30v.c: Fix formatting.
995 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
997 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
998 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
999 long emit a long branch if available instead of an absolute jump, never
1000 emit absolute jumps for anything with --pcrel.
1002 * doc/c-m68k.texi: Document new command line option.
1004 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1006 * config/tc-avr.c: Use PARAMS macro in function declarations.
1007 Don't declare md_pcrel_from_section (already in tc-avr.h).
1008 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1009 (avr_operand): Don't set (unsigned) op_mask to -1.
1011 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1013 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1014 * configure: Regenerated.
1015 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1016 of operand to the .type directive (.e.g, "type").
1018 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1020 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1021 * app.c (do_scrub_chars): Record where first comment found.
1022 * read.c (read_a_source_file): Init found_comment on entry, and
1023 notify whether comments found on exit.
1024 * config/tc-hppa.c (md_shortopts): Add "c".
1025 (md_longopts): Add warn-comment.
1026 (md_parse_option): Handle it.
1027 (md_show_usage): Show available options.
1028 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1030 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1032 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1033 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1035 (md_estimate_size_before_relax): Don't fall off end of function.
1037 2000-07-27 Kazu Hirata <kazu@hxi.com>
1039 * config/tc-avr.c: Fix formatting.
1040 * config/tc-ns32k.c: Likewise.
1042 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1044 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1046 2000-07-27 Kazu Hirata <kazu@hxi.com>
1048 * config/tc-d10v.c: Fix formatting.
1049 * config/tc-z8k.c: Likewise.
1050 * config/tc-sparc.c: Likewise.
1052 2000-07-26 Dave Brolley <brolley@redhat.com>
1054 * cgen.c (queue_fixup): Declare opinfo.
1055 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1056 (gas_cgen_md_operand): Ditto.
1057 (gas_cgen_md_apply_fix3): Ditto.
1059 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1061 * config/obj-coff.c (obj_frob_symbol): Don't merge
1062 labels. Don't merge if the symbol isn't constant. Return
1063 immediately if a symbol is merged.
1065 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1067 * frags.c (frag_align): Correct absolute section alignment.
1069 2000-07-20 DJ Delorie <dj@redhat.com>
1071 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1072 it breaks linking against DLLs.
1074 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1076 * configure.in: Add CRIS support.
1077 * configure: Regenerate.
1078 * Makefile.am: (CPU_TYPES): Add cris.
1079 (CPU_OBJ_VALID) [aout]: Add cris.
1080 (MULTI_CPU_TYPES): Add cris.
1081 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1082 [coff]: Only i386 and mips are valid.
1083 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1084 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1085 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1086 Regenerate dependencies.
1087 * Makefile.in: Regenerate.
1088 * aclocal.m4: Regenerate.
1089 * as.c: Declare crisaout, criself.
1090 * config/tc-cris.h, config/tc-cris.c: New.
1091 * config/e-criself.c, config/e-crisaout.c: New.
1092 * po/POTFILES.in, po/gas.pot: Regenerate.
1094 2000-07-20 Kazu Hirata <kazu@hxi.com>
1096 * read.c: Fix formatting.
1097 * write.c: Fix formatting.
1099 2000-07-19 H.J. Lu <hjl@gnu.org>
1101 * sb.c: Include <stdlib.h> if exists for abort ().
1103 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1105 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1106 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1107 (pa_type_args): Same here.
1109 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1111 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1112 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1113 the storage class is already set.
1115 2000-07-17 Kazu Hirata <kazu@hxi.com>
1117 * config/tc-m68hc11.c: Fix formatting.
1118 * config/tc-mn10200.c: Likewise.
1119 * config/tc-mn10300.c: Likewise.
1120 * config/tc-pj.c: Likewise.
1121 * config/tc-tic80.c: Likewise.
1122 * config/tc-w65.c: Likewise.
1124 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1126 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1129 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1131 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1134 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1136 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1137 ELF as are used for SOM (except the 32-bit reloc one) to decide
1138 whether a symbol can be reduced to a section symbol. Expand on
1139 the comment for symbols involved in LR% and RR% expressions.
1141 2000-07-14 Nick Clifton <nickc@cygnus.com>
1143 * config/tc-mips.c (mips_disable_float_construction): New
1144 static variable. Set to true if doubles should not be
1145 constructed by loading two single width fp registers with
1146 halves of the value.
1147 (mips_ip): Test mips_disable_float_construction.
1148 (md_longopts): Add command line switches --construct-floats
1149 and --no-construct-floats.
1150 (md_parse_option): Parse new command line options.
1151 (md_show_usage): Describe new command line options.
1153 * doc/c-mips.texi: Document new command line options.
1155 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1157 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1158 * configure: Regenerate.
1160 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1162 * configure.in (DEFAULT_EMULATION setting): Revert part of
1163 2000-07-01 change that set te_multi=multi unless set to tmips.
1164 * configure: Regenerate.
1166 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1168 * config/obj-coff.c (coff_frob_section): Add padding to the last
1169 section when aligning it increases its size.
1171 2000-07-11 Kazu Hirata <kazu@hxi.com>
1173 * config/tc-tic54x.c: Fix formatting.
1175 2000-07-10 Kazu Hirata <kazu@hxi.com>
1177 * config/tc-h8500.c: Fix formatting.
1178 * config/tc-tic54x.c: Fix formatting.
1180 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1182 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1183 displacements correctly.
1185 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1187 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1189 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1193 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1195 From David Huggins-Daines <dhd@linuxcare.com>
1196 * config/te-hppalinux64.h: Add a new emulation.
1197 * configure.in (emulations): Add configure bits to support the
1198 64-bit Linux/parisc target.
1199 * configure: Regenerate.
1201 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1202 (md_shortopts): Add `V' for ELF.
1204 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1205 when SOM or ELF_ARG_RELOC are defined.
1206 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1207 ELF_ARG_RELOC are defined.
1208 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1209 (pa_stringer): ..Do it here instead. Fix comment typos.
1210 (hppa_force_relocation): Cast enums to int before comparing with
1213 From Ryan Bradetich <rbradetich@uswest.net>
1214 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1215 redifinition warning.
1216 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1217 (hppa_force_relocation): ditto
1218 (md_apply_fix): Added cast to buf to fix warnings.
1220 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1221 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1223 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1224 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1225 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1226 reloc_type** to avoid warnings in switch.
1227 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1228 little earlier instead.
1230 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1232 (pa_type_args): Use symbol_arg_reloc_info.
1233 (struct pa_it): Make arg_reloc unsigned int.
1234 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1235 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1236 (pa_code): Delete. pa_text duplicates this function.
1237 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1238 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1240 (cons_fix_new_hppa): Actually change selector to e_fsel when
1241 warning about assuming so.
1242 (tc_gen_reloc): More example elf arg reloc code.
1243 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1244 (hppa_force_relocation): Likewise.
1246 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1248 (pa_end_of_source): Prototype.
1249 (hppa_fix_adjustable): Prototype.
1250 (LABELS_WITHOUT_COLONS): Move it..
1251 * config/te-hppa.h: To here.
1253 * config/te-hppa64.h: New file.
1255 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1257 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1258 format -10, -16, 16 relocs.
1259 (hppa_elf_mark_end_of_function): Test for null
1260 last_call_info->start_symbol
1262 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1263 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1264 re_assesmble_* functions. Delete extraneous statements. Fix
1266 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1267 insn to re_assemble_*.
1269 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1271 * doc/internals.texi (Expressions): Fix typo.
1273 2000-07-08 Kazu Hirata <kazu@hxi.com>
1275 * config/tc-sh.c: Fix formatting.
1276 * config/tc-tic54x.c: Fix formatting.
1277 * depend.c: Fix formatting.
1278 * flonum-konst.c: Likewise.
1279 * flonum-mult.c: Likewise.
1281 2000-07-07 Kazu Hirata <kazu@hxi.com>
1283 * config/tc-sh.c: Fix comments.
1284 * config/obj-vms.c: Fix comments.
1285 * config/tc-a29k.c: Likewise.
1286 * config/tc-alpha.c: Likewise.
1287 * config/tc-h8300.c: Likewise.
1288 * config/tc-h8500.c: Likewise.
1289 * config/tc-i370.c: Likewise.
1290 * config/tc-ia64.c: Likewise.
1291 * config/tc-m68hc11.c: Likewise.
1292 * config/tc-m68k.c: Likewise.
1293 * config/tc-mips.c: Likewise.
1294 * config/tc-ns32k.c: Likewise.
1295 * config/tc-ppc.c: Likewise.
1296 * config/tc-z8k.c: Likewise.
1298 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1300 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1301 Default to '(SEC_LOAD | SEC_DATA)'.
1302 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1304 * doc/internals.texi (CPU Backend): Describe
1305 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1307 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1309 * as.c (parse_args): NULL terminate the long option list.
1311 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1313 * config/tc-d30v.h: Include "write.h" for fixS.
1314 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1316 2000-07-05 Nick Clifton <nickc@cygnus.com>
1318 * config/tc-d30v.c (write_2_short): Further changes to warning
1319 messages produced when combining EITHER_BUT_PREFER_MU attributed
1322 2000-07-05 DJ Delorie <dj@redhat.com>
1326 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1328 * config/tc-arm.c (psrs): Accept combinations of flags.
1330 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1332 * config/tc-avr.c: Change _ () to _() around all strings marked
1333 for translation (exception from the usual coding style).
1334 (avr_opt): New struct variable, how the new switches are set.
1335 (OPTION_MMCU): Define as 'm' and actually use.
1336 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1337 (show_mcu_list): New function, display the list of known MCUs.
1338 (md_show_usage): Document the new switches. Call show_mcu_list.
1339 (avr_set_arch): Change 'm' to OPTION_MMCU.
1340 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1341 Handle the new switches.
1342 (avr_operands): Disable warnings for undefined combinations of
1343 operands if -mall-opcodes. Disable warnings for skipping two-word
1344 instructions if enhanced core or -mno-skip-bug.
1345 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1346 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1347 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1348 (avr_ldi_expression): Warn about implicit lo8().
1349 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1351 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1353 * configure.in: Add entry for mips-*-sysv4*MP*
1354 * configure: Rebuild
1355 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1356 elf32-tradlittlemips for traditional mips targets.
1357 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1358 test for Link Once sections as in adjust_reloc_syms.
1359 * config/te-tmips.h: New file for traditional mips targets. Define
1362 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1364 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1365 flags argument is not present, don't change an existing section's
1366 section's attributes. If the flags argument is present, warn if the
1367 attributes don't match the section's current attributes. When
1368 long section names are supported, set SEC_LINK_ONCE and
1369 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1371 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1373 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1374 symbols; create them.
1376 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1378 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1379 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1381 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1383 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1384 expressions. Ignore the problem when handling 16 bit signed
1385 immediates, because the assembler will take care of the relocation
1388 2000-06-27 Nick Clifton <nickc@cygnus.com>
1390 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1391 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1392 sequential order, and emit warning messages if the input source
1393 code contains constructs like that, or parallel constructs
1394 containing such opcodes.
1396 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1398 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1399 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1400 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1401 (md_show_usage): Update usage message.
1402 (md_parse_option): Allow redefinition of MCU type within the
1403 same avr[1-5] bfd machine type. Show both old and new MCU type
1404 in the error message.
1405 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1406 Simplify 8K wrap code.
1408 2000-06-25 Kazu Hirata <kazu@hxi.com>
1410 * config/obj-aout.c: Remove all uses of DEFUN.
1411 * config/obj-ieee.c: Likewise.
1412 * config/tc-sh.c: Fix comment typos.
1413 * config/tc-tahoe.c: Likewise.
1414 * config/tc-vax.c: Likewise.
1415 * config/tc-w65.c: Likewise.
1416 * config/tc-z8k.c: Likewise.
1417 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1419 2000-06-24 DJ Delorie <dj@cygnus.com>
1421 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1422 more changes from Sept 1999
1423 (tc_i386_fix_adjustable): ditto
1424 (md_apply_fix3): ditto
1426 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1428 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1429 (gas_cgen_parse_operand): Set it around expression() call.
1430 (gas_cgen_md_operand): Test for it before longjmp().
1432 2000-06-24 Kazu Hirata <kazu@hxi.com>
1434 * config/tc-h8500.c: Remove all uses of DEFUN.
1435 * config/tc-sh.c: Likewise.
1436 * config/tc-w65.c: Likewise.
1437 * config/tc-z8k.c: Likewise.
1439 * config/tc-h8500.c: Fix typos in comments.
1441 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1443 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1446 2000-06-23 matthew green <mrg@redhat.com>
1448 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1449 defined. Fix error message for `[' grouping.
1451 2000-06-22 Kazu Hirata <kazu@hxi.com>
1453 * config/tc-h8300.c: Fix formatting and comment typos.
1455 2000-06-22 Timothy Wall <twall@cygnus.com>
1457 * config/tc-ia64.c (note_register_values): Move premature QP
1458 notation clearing into the appropriate place.
1460 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1462 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1463 first before anything else. Add bin-bugs.h, emul.h and progress.h
1464 Sort list of files as for $(OBJS) in Makefile.am.
1466 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1467 find one. Remake dependencies.
1468 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1469 * Makefile.in: Regenerate.
1470 * doc/Makefile.in: Regenerate.
1472 * config/tc-i386.c (i386_displacement): Don't assume a constant
1473 displacement is necessarily 16 bits when in 16 bit code mode.
1474 (md_assemble): Instead size the displacement here after we know
1475 for sure that a .code16gcc operand hasn't automatically added
1476 operand size prefixes.
1478 2000-06-21 H.J. Lu <hjl@gnu.org>
1480 * Makefile.am: Rebuild dependency.
1481 * Makefile.in: Rebuild.
1483 2000-06-21 Kazu Hirata <kazu@hxi.com>
1485 * config/tc-h8300.c (parse_reg): Make the function static.
1486 (parse_exp): Likewise.
1488 2000-06-20 DJ Delorie <dj@cygnus.com>
1490 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1491 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1492 for cygwin import libraries to work properly.
1494 2000-06-20 H.J. Lu <hjl@gnu.org>
1496 * Makefile.am: Rebuild dependency.
1497 * Makefile.in: Rebuild.
1498 * configure: Likewise.
1499 * doc/Makefile.in: Likewise.
1501 2000-06-20 Timothy Wall <twall@cygnus.com>
1503 * doc/internals.texi (CPU backend): Add @itemx for
1504 TC_START_LABEL_WITHOUT_COLON.
1505 * doc/c-tic54x.texi: New.
1506 * doc/as.texinfo: Add tic54x features and include primary tic54x
1508 * doc/all.texi: Add C54X.
1509 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1510 * doc/Makefile.in: Regenerate.
1511 * configure.in: Add tic54x and define LIBM for tic54x.
1512 * configure: Regenrate.
1513 * config/tc-tic54x.[ch]: New.
1514 * config/obj-coff.h: Add tic54x.
1515 * Makefile.am: (CPU_TYPES): Add tic54x.
1516 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1517 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1518 (as_new_LDADD): Add $(LIBM).
1519 * Makefile.in: Regenerate.
1521 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1523 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1524 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1525 * doc/as.texinfo: Likewise.
1527 * configure, Makefile.in: Regenerate.
1528 * configure.in (emulations): Recognize m6811 and m6812.
1529 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1530 Added files for 68hc11 and 68hc12 assembler.
1531 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1532 * config/tc-m68hc11.h: Header definition for that assembler.
1534 2000-06-18 Nick Clifton <nickc@redhat.com>
1536 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1537 instead of OCTETS_PER_BYTE.
1539 * config/tc-v850.c: Fix compile time warnings.
1540 * config/tc-ppc.c: Fix compile time warnings.
1542 2000-06-18 H.J. Lu <hjl@gnu.org>
1544 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1545 * configure: Rebuild.
1547 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1549 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1552 2000-06-16 Nick Clifton <nickc@cygnus.com>
1554 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1555 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1557 * doc/c-mips.texi: Document newly accepted cpu variants.
1559 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1561 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1563 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1565 * macro.c (getstring): Make it possible to escape the quote
1568 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1570 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1572 2000-06-13 H.J. Lu <hjl@gnu.org>
1574 * configure: Regenerate.
1576 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1578 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1580 * doc/internals.texi (line_separator_chars): Semicolon is no
1581 longer a default. Mention null and newline as defaults.
1583 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1585 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1586 * config/tc-i860.h (line_separator_chars): Likewise.
1587 * config/tc-h8300.c (line_separator_chars): Likewise.
1588 * config/tc-i960.c (line_separator_chars): Likewise.
1589 * config/tc-m68k.c (line_separator_chars): Likewise.
1590 * config/tc-mips.c (line_separator_chars): Likewise.
1591 * config/tc-ns32k.c (line_separator_chars): Likewise.
1592 * config/tc-sparc.c (line_separator_chars): Likewise.
1593 * config/tc-vax.c (line_separator_chars): Likewise.
1595 * config/tc-h8300.c (comment_chars): Use string initialiser.
1596 * config/tc-i960.c (line_comment_chars): Likewise.
1597 * config/tc-z8k.c (comment_chars, line_comment_chars,
1598 line_separator_chars): Likewise.
1600 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1603 2000-06-08 Nick Clifton <nickc@cygnus.com>
1605 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1608 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1610 * configure.in (VERSION): Update to show this is the CVS mainline.
1612 2000-06-08 Matthew Jacob <mjacob@feral.com>
1614 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1615 $at is the integer register $r28, vs. both $r28 and the floating
1616 point register $f28.
1618 2000-06-08 James E. Wilson <wilson@cygnus.com>
1620 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1621 (dot_endp): Don't call ia64_flush_insns.
1622 (emit_one_bundle): Don't delete prologue/body records from
1623 unwind_record list in first loop. Rewrite second loop to account for
1626 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1628 * config/tc-ia64.c: Add missing prototypes.
1629 (generate_unwind_image): Cast argument to output_unw_records call.
1631 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1633 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1635 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1637 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1638 (REGISTER_P): likewise.
1639 (avr_opcodes): uses include/opcode/avr.h
1640 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1642 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1644 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1647 2000-06-03 H.J. Lu <hjl@gnu.org>
1649 * read.c (is_end_of_line): Put back `;'.
1651 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1653 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1655 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1657 * expr.c (operand): Test is_end_of_line outside switch to catch
1658 line separator chars that are also operators.
1659 (operator): Return O_illegal for line separator chars.
1661 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1662 entry (or `!' entry for TC_HPPA).
1664 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1665 before indexing is_end_of_line. Remove redundant check for '\0'.
1667 * config/tc-h8500.c (md_assemble): Likewise.
1668 * config/tc-mcore.c (md_assemble): Likewise.
1669 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1672 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1674 * config/tc-mcore.c (mcore_cons): Likewise.
1675 (mcore_float_cons): Likewise.
1676 (mcore_stringer): Likewise.
1677 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1679 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1681 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1683 2000-05-29 Nick Clifton <nickc@cygnus.com>
1685 * config/tc-sh.c: Fix compile time warning messages.
1687 * config/tc-mips.c: Fix compile time warning messages.
1689 2000-05-29 Philip Blundell <philb@gnu.org>
1691 * doc/as.texinfo: Update copyright dates.
1692 (Local Labels): Delete misplaced mention of ARM.
1693 * NEWS: Mention ARM ELF support.
1695 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1697 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1698 it is modified, and use the real_size to compute the frag address
1699 for dwarf2 line info.
1701 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1703 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1704 line-matching scheme to cope with automake moving variables around.
1705 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1706 * Makefile.in: Regenerate.
1708 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1710 * config/tc-sparc.c (sparc_relax): New.
1711 (md_longopts): Add -relax and -no-relax options.
1712 (md_parse_options, md_show_usage): Likewise.
1713 (md_apply_fix3): Optimize tail call into branch always if possible.
1715 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1717 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1718 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1719 rules, with warning when a GAS statement specifies a packing that
1720 will result in an instruction being squashed.
1721 Added typdef packing_type and enumerals, changed various integer
1722 literals to use the enumerals.
1724 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1726 * config/tc-ia64.c (dot_restorereg_p): New function.
1727 (md_pseudo_table): Add restorereg.p.
1728 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1729 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1731 * config/tc-ia64.h (unw_record_type): Add unwabi.
1732 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1733 called MASK with members for imask, and the masks produced by
1734 fr_mem, gr_mem, br_mem, and frgr_mem.
1735 (unw_p_record): Add members ABI and CONTEXT.
1736 (unw_x_record): Add member AB.
1737 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1738 as pseudo-register for use during unwind info generation.
1739 (AR_PFS, AR_LC): New macros.
1740 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1741 whose names start with an at sign (as in "@priunat").
1742 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1744 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1745 proc_end, unwind_info, personality_routine): Consolidate into
1746 "unwind" structure to reduce offset-table use. Add member
1747 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1749 (output_R1_format, output_R3_format, output_P3_format,
1750 output_P6_format): Initialize R with zero to reduce compiler warnings.
1751 (output_P7_format): Ditto. Add `default' branch to switch
1752 statement to reduce compiler warnings.
1753 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1754 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1755 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1756 into single argument.
1757 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1758 compiler warnings. Merge A and B args into single argument.
1759 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1760 A and B args into single argument.
1761 (free_record): Removed (wasn't used).
1762 (free_list_records): Also free imasks in prologue records.
1763 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1764 (output_spill_mask): Remove.
1765 (output_unwabi): New function.
1766 (output_epilogue, output_label_state, output_copy_state): Call
1768 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1769 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1771 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1772 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1773 as part of handling the prologue records. Emit region's imask if
1774 we have one. Handle unwabi, epilogue, label_state, copy_state,
1775 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1776 spill_sprel_p, and spill_reg_p records.
1777 (set_imask, count_bits, slot_index): New function.
1778 (fixup_unw_records): Fix region size computation. Handle
1779 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1780 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1781 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1782 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1783 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1784 (dot_save): Use manifest constants for applicaton registers.
1785 Handle REG_PR and REG_PRIUNAT.
1786 (dot_restore): Don't just ignore it.
1787 (dot_restorereg): New function..
1788 (generate_unwind_image): Ensure unwind info is a multiple of eight
1789 bytes, not just four bytes.
1790 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1791 (dot_altrp): Don't just ignore it.
1792 (dot_savemem): New function. Replaces dot_savesp() and
1793 dot_savepsp(). Use manifest constants for applicaton registers.
1794 Handle REG_PR and REG_PRIUNAT.
1795 (dot_savef): Simplify.
1796 (dot_saveb): Support generation of br_gr.
1797 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1798 dot_label_state, dot_copy_state): New function.
1799 (dot_unwabi): Don't just ignore it.
1800 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1801 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1802 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1803 (emit_one_bundle): Set slot number for prologue/body records
1804 *before* emitting the first insn.
1805 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1806 (md_begin): Declare "psp" pseudo-register.
1807 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1808 so we don't get segfault.
1809 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1810 counts as required per SW Conventions manual
1811 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1812 output_preds_psprel, output_preds_sprel, output_spill_base,
1813 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1814 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1815 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1816 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1817 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1818 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1819 (dot_vframe): Implement.
1820 (dot_vframesp, dot_vframepsp): New function.
1822 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1824 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1825 * configure: Regenerate.
1827 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1829 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1830 (md_estimate_size_before_relax): so we can use it here instead of
1831 old kludges. Localise vars to blocks. Comment.
1833 * frags.c (frag_new): Update fr_var comments.
1834 * frags.h (struct frag): Ditto.
1836 2000-05-22 Richard Henderson <rth@cygnus.com>
1838 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1839 (pseudo_func): Add pcrel.
1840 (operand_match): Handle IA64_OPND_TGT64.
1841 (build_insn): Likewise.
1842 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1843 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1844 (fix_insn): Handle all three 64-bit relocation types.
1846 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1848 * obj.h (struct format_ops): New members begin, app_file,
1849 s_set_other, s_set_desc, s_get_type, s_set_type,
1850 separate_stab_sections, init_stab_section.
1852 * config/obj-multi.h: Update GPL notice to v2.
1854 (obj_app_file): New.
1855 (S_SET_SIZE): Test s_set_size for NULL before calling.
1856 (S_SET_ALIGN): Similar for s_set_align.
1861 (SEPARATE_STAB_SECTIONS): New.
1862 (INIT_STAB_SECTION): New.
1863 (EMIT_SECTION_SYMBOLS): New.
1864 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1866 * config/obj-elf.h: Update GPL notice to v2.
1867 Mention that this file is included from obj-multi.h.
1868 (obj_begin): Wrap definition in ifndef.
1869 (elf_file_symbol): Constify declaration.
1870 (obj_app_file): Ditto.
1871 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1872 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1874 * config/obj-elf.c (elf_s_set_other): New.
1875 (elf_file_symbol): Constify argument.
1876 (elf_separate_stab_sections): New.
1877 (elf_init_stab_section): New.
1878 (elf_format_ops): Add new members. Remove comma at end.
1880 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1881 (ecoff_format_ops): Add new fields. Remove comma at end.
1882 Mention inconsistency for emit_section_symbols.
1884 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1886 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1887 (coff_separate_stab_sections): New.
1888 (coff_format_ops): Add new members.
1890 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1891 (obj_aout_s_set_other): New.
1892 (obj_aout_s_set_desc): New.
1893 (obj_aout_s_get_type): New.
1894 (obj_aout_s_set_type): New.
1895 (obj_aout_separate_stab_sections): New.
1896 (aout_format_ops): New members added. Use obj_aout_process_stab,
1897 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1898 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1900 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1902 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1904 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1905 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1906 (md_estimate_size_before_relax): Ensure jumps to weak and
1907 externally visible symbols are relocatable.
1909 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1911 * stabs.c (aout_process_stab): Make global.
1912 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1913 * read.h (aout_process_stab): Declare.
1915 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1916 Generalize to *aout, *coff *elf.
1917 * configure: Regenerated.
1919 * doc/internals.texi (Object format backend): Say
1920 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1922 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1923 * Makefile.in: Regenerated.
1925 2000-05-19 Catherine Moore <clm@cygnus.com>
1927 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1929 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1931 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1932 instruction to reflect change in re_assemble_*.
1934 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1936 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1937 build PA64 ELF tools.
1938 * configure: Rebuilt.
1940 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1942 * Makefile.am: Regenerate dependencies.
1943 * Makefile.in: Regenerate.
1945 2000-05-15 Nick Clifton <nickc@cygnus.com>
1947 * config/tc-arm.c (struct asm_psr): Add boolean field
1948 distinguishing between CSPR and SPSR. Rename 'number' field
1950 (psrs): Rearrange contents to match new asm_psr structure.
1951 (arm_psr_parse): Move next to psr_required_here. Make it
1952 return an asm_psr structure.
1953 (psr_required_here): Use asm_psr structure returned by
1955 (do_msr): Reorganise to allow psr_required_here to be called
1957 (md_undefined_name): Mark 'name' parameter as unused, since
1958 the COFF target does not use it.
1960 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1962 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1964 * config/te-aux.h: Likewise.
1965 * config/te-dpx2.h: Likewise.
1966 * config/te-go32.h: Likewise.
1967 * config/te-hp300.h: Likewise.
1968 * config/te-hppa.h: Likewise.
1969 * config/te-i386aix.h: Likewise.
1970 * config/te-ic960.h: Likewise.
1971 * config/te-interix.h: Likewise.
1972 * config/te-nbsd532.h: Likewise.
1973 * config/te-pc532mach.h: Likewise.
1974 * config/te-ppcnw.h: Likewise.
1975 * config/te-psos.h: Likewise.
1976 * config/te-sparcaout.h: Likewise.
1977 * config/te-sun3.h: Likewise.
1978 * config/te-sysv32.h: Likewise.
1980 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1982 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1983 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1984 and sign extend without an if statement.
1985 (build_bytes): Likewise.
1987 2000-05-14 Kazu Hirata <kazu@hxi.com>
1989 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1990 X_add_symbol L_32 case.
1992 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1994 * config/te-freebsd.h: New file.
1996 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1998 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1999 bindtextdomain): Replace defines with those from intl/libgettext.h
2000 to quieten gcc warnings.
2002 * NEWS: Mention x86 .arch and -q.
2004 * config/tc-i386.c (quiet_warnings): New.
2005 (md_assemble): Use quiet_warnings.
2006 (md_parse_option): Set quiet_warnings from -q.
2007 (md_show_usage): Mention -q, delete -m.
2008 (flag_do_long_jump): Delete.
2009 (md_parse_option): Remove -m.
2010 (md_show_usage): Remove -m.
2011 (md_create_long_jump): Remove useless flag_do_long_jump code.
2013 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2014 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2016 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2017 Alexander Sokolov <robocop@netlink.ru>
2019 * doc/c-i386.texi (i386-Arch): New section.
2020 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2022 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2023 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2024 architecture has been given and is not 486.
2025 (set_cpu_arch): New.
2026 (md_pseudo_table): Add .arch.
2027 (md_assemble): Warn if cpu architecture has been given and an
2028 unsupported instruction.
2030 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2031 Move operand_types bit defines after relevant template field.
2032 (template): Add cpu_flags.
2036 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2038 * config/tc-mn10300.h (md_end): Define.
2039 (mn10300_finalize): Declare.
2040 * config/tc-mn10300.c: Include dwarf2dbg.h.
2041 (debug_line): Define.
2042 (md_assemble): Generate dwarf2 line info.
2043 (mn10300_finalize): New function. Finalize dwarf2 info.
2045 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2047 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2048 external version of the relocation for weak symbols.
2050 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2052 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2053 frame size in units of 16 bytes, as required per SW Conventions manual.
2054 (output_unw_records): Output info-block header as a dword to get
2057 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2059 * as.h: #include "file", not <file> on files from ../include.
2060 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2061 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2062 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2063 (tc_coff_symbol_emit_hook): Ditto.
2064 (OPTCOUNT): Cast to int to avoid compiler warning.
2065 (md_begin): Fix signed/unsigned warnings.
2067 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2069 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2070 ABRANCH LONG case for a conditional branch on a 68000.
2071 (md_estimate_size_before_relax): Likewise. Also handle
2072 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2073 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2074 PC-relative on all CPUs.
2075 (md_estimate_size_before_relax): Likewise.
2077 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2079 * as.c (parse_args): Just mention current year in printed
2082 2000-05-03 J.T. Conklin <jtc@redback.com>
2084 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2086 (md_parse_option): Recognize -m7400.
2088 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2090 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2091 don't permit lp to become less than the words array.
2093 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2095 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2096 Fix little-endian case.
2098 2000-05-03 David O'Brien <obrien@NUXI.com>
2100 * as.c (parse_args): Update copyright.
2102 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2104 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2105 for the .bss section too.
2107 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2109 * configure.in: Set em=linux for hppa-*-linux.
2110 * configure: Regenerate.
2111 * doc/Makefile.in: Regenerate with correct automake.
2113 * frags.c (frag_grow): Sanity check chunk_size.
2115 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2116 * config/obj-som.h: Likewise.
2117 * config/obj-ieee.h: Likewise.
2119 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2121 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2122 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2123 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2124 (pa_ip): low_sign_unext now returns via function value. Use
2125 re_assemble_* instead of dis_assemble_* and
2126 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2128 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2129 (md_section_align, md_parse_option, md_show_usage,
2130 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2131 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2132 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2133 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2134 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2136 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2137 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2138 outside of switch. Correct mask and shifting errors in case 10
2139 and case -11. In case 21, compare against signed range to suit
2140 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2141 case 17 and case 22, use offsetT variable to properly check range.
2142 Use re_assemble_* here too.
2143 (evaluate_absolute): Change type of value to offsetT. Call
2144 hppa_field_adjust to do the work for us.
2145 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2146 (pa_parse_cmpib_64_cmpltr): Ditto.
2147 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2148 of i to unsigned int.
2149 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2150 (pa_end_of_source): Return type is void.
2152 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2154 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2156 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2158 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2159 More comments added.
2160 (md_begin): Removed "construct symbols for each register name".
2161 Because register names conflicts with GCC generated function
2163 (avr_operand): Now constant numbers can be used as a register
2164 identifiers (0 as r0, 31 as r31).
2165 (md_assemble): use skip_space () before parsing instruction
2168 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2170 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2171 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2172 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2173 * configure: Regenerate.
2175 2000-04-29 Andreas Jaeger <aj@suse.de>
2177 * as.h: Correctly check GCC version.
2179 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2181 * doc/as.1: Fix unbalanced brackets.
2183 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2185 (line_comment_chars): Set to '/' if TE_FreeBSD.
2187 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2189 * configure.in: Configury support for PA64 (currently disabled).
2190 * configure: Rebuilt.
2192 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2194 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2195 bfd_set_section_alignment.
2197 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2199 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2202 2000-04-24 Nick Clifton <nickc@cygnus.com>
2204 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2205 * doc/as.texinfo (Align): Include arm and strongarm in list of
2206 targets that have the second form of the behaviour of the .align
2209 2000-04-24 Mark Klein <mklein@dis.com>
2211 * obj-som.c: Terminate obj_pseudo_table.
2213 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2215 * as.c (parse_args): Allow md_parse_option to override -a listing
2217 * config/obj-coff.c (add_lineno): Change type of offset parameter
2218 from "int" to "bfd_vma."
2219 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2220 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2221 (ppc_change_csect): Align correctly for XCOFF64.
2222 (ppc_machine): New function, which discards "ppc_machine" line.
2223 (ppc_tc): Cons for 8 when code is 64 bit.
2224 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2226 (md_parse_option): Handle -a64 and -a32.
2228 * config/tc-ppc.h (TARGET_MACH): Define.
2229 (TARGET_FORMAT): Move to function.
2230 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2232 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2234 * config/tc-avr.c: New AVR_ISA_ defined.
2235 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2236 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2237 for `fmul', `movw' and `lpm R,Z' instructions.
2238 (avr_operands): Warn if current opcode is a two-word instruction
2239 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2240 (avr_opcodes): New commands added.
2241 (REGISTER_P): Check 'a' and 'v' constraint letters.
2242 (mcu_types): New MCU added.
2244 2000-04-22 Timothy Wall <twall@cygnus.com>
2246 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2248 (operand_match): Conditionally insert default bit values for IMMU9.
2250 2000-04-14 Matthew Green <mrg@cygnus.com>
2252 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2253 * configure: Rebuilt.
2255 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2256 Jason Eckhardt <jle@cygnus.com>
2258 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2260 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2261 Added handling of new operand types l,y,&,fe,fE,fx.
2263 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2264 David Mosberger <davidm@hpl.hp.com>
2265 Timothy Wall <twall@cygnus.com>
2266 Andrew MacLeod <amacleod@cygnus.com>
2267 Jim Wilson <wilson@cygnus.com>
2269 * Makefile.am (CPU_TYPES): Add ia64.
2270 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2271 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2272 * Makefile.in: Rebuild.
2273 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2274 * configure: Rebuild.
2275 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2276 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2277 * expr.c (expr): Handle md_optimize_expr.
2278 * read.c (LEX_HASH): Add comment.
2279 * config/tc-ia64.c, config/tc-ia64.h: New files.
2281 2000-04-21 Richard Henderson <rth@cygnus.com>
2283 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2284 bundling a non-delayed branch type instruction.
2286 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2288 * config/tc-mn10300.c (HAVE_AM30): Define.
2289 (md_assemble): Use it.
2291 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2293 * config/obj-elf.c (obj_elf_change_section): Check for changed
2296 * Makefile.am: (CPU_MULTI_VALID): Remove.
2297 (MULTI_CPU_TYPES): Define.
2298 (MULTI_CPU_OBJ_VALID): Define.
2299 (DEPTC): Use the above.
2300 (DEPOBJ): Same here.
2302 Regenerate dependencies.
2303 * Makefile.in: Regenerate.
2305 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2307 * Makefile.am (YACC, LEX): Get them from configure.
2309 2000-04-18 H.J. Lu (hjl@gnu.org)
2311 * config/tc-i386.c (offset_in_range): Use addressT instead of
2312 bfd_vma for non-bfd assemblers.
2314 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2316 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2317 doesn't give spurious errors.
2319 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2321 * as.h (SEEK_SET): Define if undefined.
2323 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2325 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2326 constants, and don't assume offsetT is 32 bits.
2328 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2330 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2331 (md_pcrel_from_section): Add prototype.
2332 (d10v_fix_adjustable): Add prototype.
2333 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2335 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2337 2000-04-12 Nick Clifton <nickc@cygnus.com>
2339 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2340 symbol in frag chain.
2342 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2344 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2345 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2346 (fits_in_signed_word, smallest_imm_type): Ditto.
2347 (md_assemble): Use an offsetT var to hold offsetT values, not a
2349 (offset_in_range): New.
2350 (md_assemble): Use it.
2351 (md_convert_frag): Change type of target_address, opcode_address,
2352 and displacement_from_opcode_start to offsetT.
2353 (md_create_short_jump): Change type of offset to offsetT.
2354 (md_create_long_jump): Ditto.
2355 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2356 (md_chars_to_number): Remove.
2357 (output_invalid): Remove duplicate prototype.
2359 2000-04-09 Nick Clifton <nickc@cygnus.com>
2361 * Makefile.am (CPU_TYPES): Add 'avr'.
2362 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2363 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2365 * Makefile.in: Regenerate.
2367 * doc/as.texinfo: Add M32R documentation.
2369 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2371 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2372 --enable-build-warnings option.
2373 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2374 * Makefile.in, configure: Re-generate.
2376 2000-04-07 Nick Clifton <nickc@cygnus.com>
2378 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2379 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2380 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2381 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2382 (arm_force_relocation): Force relocations for
2383 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2385 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2387 * config/tc-sh.c (get_operands): There's no third operand if the
2388 first operand is an immediate.
2390 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2392 * config/tc-sh.c (immediate): Delete.
2393 (sh_operand_info): Add immediate member.
2394 (parse_reg): Use A_PC for pc.
2395 (parse_exp): Add second argument 'op'. All callers changed.
2396 (parse_at): Expect pc to be coded as A_PC.
2397 Use immediate field in *op.
2398 (insert): Add fourth argument 'op'. All callers changed.
2399 (build_relax): Add second argument 'op'. All callers changed.
2400 (insert_loop_bounds): New function.
2401 (build_Mytes): Remove DISP_4.
2402 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2403 (assemble_ppi): Use immediate field in *operand.
2404 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2405 (md_apply_fix): Likewise.
2406 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2408 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2410 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2412 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2414 * internals.texi (CPU backend): Document
2415 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2417 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2419 * po/gas.pot: Regenerate.
2421 * as.c (show_usage): Restore translated part of bug string.
2422 * gasp.c (show_usage): Likewise.
2424 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2425 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2426 than move-if-change.
2427 (DEP1): Modify for "gcc -MM".
2431 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2432 Update dependencies.
2433 * Makefile.in: Regenerate.
2435 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2437 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2438 (md_begin): Likewise.
2439 (HAVE_AM33): New macro.
2440 (md_assemble): Use it. Match r_regs and xr_regs only if
2443 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2445 * as.h: #include "bin-bugs.h"
2446 * as.c (show_usage): Use REPORT_BUGS_TO.
2447 * gasp.c: #include "bin-bugs.h"
2448 (show_usage): Use REPORT_BUGS_TO.
2450 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2452 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2454 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2455 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2458 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2460 * config/tc-i386.c (i386_immediate): Don't assume a constant
2461 immediate is necessarily 16 bits when in 16 bit code mode.
2462 (md_assemble): Instead set guess_suffix here after we have checked
2465 2000-04-02 Richard Henderson <rth@cygnus.com>
2467 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2468 quantities. Correct right shift sign extension.
2469 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2470 32-bit value when shifting into place.
2472 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2474 * app.c: Add ATTRIBUTE_UNUSED as needed.
2475 * config/tc-ppc.c: Likewise.
2476 (ppc_size): Make unsigned long.
2477 (ppc_insert_operand): Add casts to avoid warnings.
2479 2000-03-31 Nick Clifton <nickc@cygnus.com>
2481 * config/tc-d10v.h (md_flush_pending_output): Define.
2483 2000-03-29 Nick Clifton <nickc@cygnus.com>
2485 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2486 segment. Works for both BFD_ASSEMBLER and others.
2487 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2489 2000-03-29 Nick Clifton <nickc@cygnus.com
2491 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2493 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2495 * listing.c (LISTING_LHS_WIDTH): Default depends on
2497 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2499 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2501 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2504 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2506 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2508 * config/tc-avr.c (mcu_types): Add missing initialiser.
2509 (md_pcrel_from_section): Add prototype.
2510 (avr_operand): Remove redundant test of unsigned < 0.
2511 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2513 2000-03-27 Denis Chertykov <denisc@overta.ru>
2515 * config/tc-avr.c: New file for AVR support.
2516 * config/tc-avr.h: Likewise.
2517 * configure.in: Add AVR support.
2518 * configure: Regenerate.
2520 2000-03-26 Timothy Wall <twall@cygnus.com>
2522 * gasp.c (macro_op): Add new argument to check_macro call.
2523 Macro structure definitions moved to macro.h
2524 * sb.h: Add argument to prototype for input_scrub_include_sb.
2525 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2526 nesting checks with an additional flag.
2527 (struct input_save): Add flag to indicate whether current sb
2528 should be checked for proper macro/conditional nesting.
2529 (input_scrub_push/pop): Save/restore nest check flag.
2530 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2532 * macro.c (check_macro): Allow caller to retrieve parsed macro
2533 information if a pointer is provided. This information may be
2534 used by the new macro hooks.
2535 * macro.h: Update prototype for check_macro. Macro struct
2536 definitions moved here from macro.c/gasp.c.
2537 * read.c (read_a_source_file): Add parameter to check_macro call,
2538 and pass macro info to the macro hook, if defined.
2539 (input_scrub_insert_line): New. Allow insertion of a line of
2540 characters into the input stream.
2541 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2542 file into the input stream.
2543 (s_include): Use input_scrub_insert_file.
2544 * internals.texi: Document new macro hooks.
2545 * as.h: New prototypes added.
2547 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2549 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2550 an initial capital letter.
2551 (i386_index_check): Reindent.
2553 2000-03-19 Nick Clifton <nickc@cygnus.com>
2555 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2558 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2560 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2561 instruction operand bad if Rd > 7 when generating
2562 thumb instructions. Prevents for example,
2563 "adr r12,label" from silently failing and generating
2564 the wrong instruction.
2566 2000-03-17 Nick Clifton <nickc@cygnus.com>
2568 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2569 that have a destingation >= 0x400000.
2570 Fix compile time warning messages.
2572 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2574 * config/tc-sh.c (md_begin): When encountering insn that are
2575 not supported by the current arch, only change the name if
2576 its contents are the same as prev_name.
2577 (get_specific): If the the architecture doesn't match, fail.
2579 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2581 * config/tc-sh.c (IDENT_CHAR): Define.
2582 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2583 matching back where it came from.
2585 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2587 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2589 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2591 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2594 2000-03-15 Kazu Hirata <kazu@hxi.com>
2596 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2598 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2600 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2601 floating-point-number, make sure 'f' is in FLT_CHARS.
2603 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2605 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2606 (s_lcomm_internal): Use it.
2607 * doc/internals.texi (CPU backend): Document it.
2608 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2611 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2613 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2616 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2617 implementation doesn't have special handling for switch
2619 (macro_build): Allow for code in sections other than .text.
2621 (mips_ip): Likewise.
2622 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2623 Don't perform relocs if we will be outputting them.
2624 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2625 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2628 2000-03-09 Catherine Moore <clm@cygnus.com>
2630 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2631 relocation type based on the entry in the fixup structure.
2632 Put S_IS_EXTERN processing back in.
2634 2000-03-08 H.J. Lu (hjl@gnu.org)
2636 * Makefile.am (install-exec-tooldir): Depend on
2637 install-exec-bindir for parallel make.
2638 * Makefile.in: Regenerated.
2640 2000-03-06 Nick Clifton <nickc@cygnus.com>
2642 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2644 (md_parse_option): Parse -m32r command line switch - disable m32rx
2646 (md_show_usage): Document new option.
2648 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2649 * doc/Makefile.in: Regenerate.
2650 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2652 2000-03-02 Michael Meissner <meissner@redhat.com>
2654 * config/tc-d30v.c (check_range): Remove code that incorrectly
2655 sign extended values where bits < 32.
2657 2000-03-02 H.J. Lu (hjl@gnu.org)
2659 * configure.in: Support --enable-targets=all on ia32.
2660 * configure: Regenerated.
2662 2000-03-01 Nick Clifton <nickc@cygnus.com>
2664 * gasp.c (do_align): Remove bogus check of alignment value.
2666 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2668 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2669 TC_PPC was defined forced the type of a symbol with no other type
2672 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2674 * doc/internals.texi (CPU backend): Mention that
2675 line_separator_chars do not break up comments. Fix typos for
2676 LEX_AT and LEX_NAME descriptions. Document operands for
2677 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2678 description of md_create_short_jump usage. Document argument for
2679 md_undefined_symbol.
2681 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2683 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2684 (md_parse_option): Handle it.
2685 (md_show_usage): Document it.
2687 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2689 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2690 opcode, for the instruction `pal19'. From Andrea Arcangeli
2693 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2695 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2697 (md_assemble): To here, before template operands are matched.
2698 Also ensure a constant immediate is sign extended when we know the
2699 size is at most 16 bits. This is to catch cases like "add
2700 $0xffc0,%ax" where we don't know the size, and thus that the
2701 immediate can be represented as Imm8S until after parsing the
2703 (i386_displacement): Similarly sign extend 16 bit constant
2705 (md_assemble): Relax 16-bit jump constant range check to suit sign
2706 extended displacements.
2708 2000-02-26 Andreas Jaeger <aj@suse.de>
2710 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2712 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2714 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2715 call operands when intel_syntax.
2716 (intel_float_operand): Return 2 for "fi...".
2717 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2718 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2719 earlier "SHORT" change.
2720 (md_assemble): When determining suffix from Regs, exclude
2723 2000-02-24 Nick Clifton <nickc@cygnus.com>
2725 * configure: Add arm-wince, mips-pe and sh-pe targets.
2726 * configure: Regenerate.
2728 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2730 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2731 "pe-mips" for the mips-pe target.
2733 * config/tc-arm.c (insns): Change displacement encoded in BL
2734 and B instructions if the target port is arm-wince.
2735 (do_ldst): Do not bias the relocation offset if the target
2737 (md_pcrel_from): Add in missing relocation offset bias if the
2738 target os arm-wince.
2740 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2741 (md_begin): Disable -G support for mips-pe target.
2742 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2743 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2746 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2747 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2748 assembler, just set the alignment to 4.
2750 * config/te-wince-pe.h: New file for WinCE targets. Define
2753 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2755 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2756 string instructions.
2757 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2758 (i386_intel_memory_operand): After finding a segment override,
2759 check again for no `[' before looking for a displacement. Bomb if
2760 more than one displacement rather than silently discarding the
2761 second and subsequent ones. Free strings malloc'd by
2762 build_displacement_string.
2764 2000-02-24 Catherine Moore <clm@cygnus.com>
2766 * config/obj-som.c (obj_pseudo_table): Add "weak".
2767 (obj_som_weak): New routine.
2769 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2771 * config/tc-i386.c (union i386_op): New.
2772 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2773 Throughout file replace occurences of disps[n], imms[n], regs[n]
2774 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2775 intel mode operand swapping. Add assert in regKludge and
2776 fake_zero_displacement code. Test i.types[n] when outputting
2777 displacements and immediates. Combine output of Disp16 with
2779 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2780 when in intel mode by (not) reversing fsub and fdiv operands
2781 before the template search. This fails for single operand
2782 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2783 undefined. Instead fix the base_opcode after we've found the
2784 template. Move base_opcode xor with found_reverse_match from
2785 opcode output code to before this fix so we test for the correct
2787 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2788 check in intel mode. Instead compare opcodes.
2790 * config/tc-i386.h (TC_RELOC): Delete.
2791 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2792 with equivalent call to reloc.
2794 * as.h (flag_m68k_mri): Move declaration after target include, and
2795 only declare when TC_M68K defined. Define as zero otherwise.
2796 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2797 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2798 Define as zero otherwise.
2799 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2800 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2801 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2802 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2803 testing whether defined.
2804 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2805 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2806 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2807 rather than testing whether defined.
2808 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2809 (parse_mri_cons): Declare and use only when TC_M68K.
2810 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2811 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2812 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2814 * NEWS: Mention IBM 370 support.
2816 2000-02-23 Richard Henderson <rth@cygnus.com>
2818 * config/tc-i386.c (md_assemble): When swapping operands for
2819 intel_syntax, assume everything that's not Imm or Disp is a
2822 2000-02-23 Linas Vepstas <linas@linas.org>
2824 * config/tc-i370.c, config/tc-i370.h: New files.
2825 * Makefile.am: Add support for Linux/IBM 370.
2826 * configure.in: Likewise.
2827 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2828 * config/obj-elf.c: Include elf/i370.h
2829 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2831 * Makefile.in: Regenerate.
2832 * configure: Regenerate.
2834 * doc/c-i370.texi: New file.
2835 * doc/all.texi: Include it.
2836 * doc/as.texinfo: And here.
2837 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2838 * doc/Makefile.in: Regenerate.
2840 2000-02-19 Michael Meissner <meissner@redhat.com>
2842 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2843 determine if an instruction can be used in parallel with an ADDppp
2844 or SUBppp instruction.
2846 2000-02-22 Andrew Haley <aph@cygnus.com>
2848 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2850 1999-12-30 Andrew Haley <aph@cygnus.com>
2852 * config/tc-mips.c (mips_gp32): New variable.
2853 (macro_build) Use mips_gp32.
2855 (md_longopts): Add "-mgp32" and "-mgp64".
2856 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2858 (OPTION_M7900): Change offset
2859 (OPTION_NO_M7900): Ditto.
2861 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2863 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2864 warning, and bump it to 1.
2866 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2868 From Brad Lucier <lucier@math.purdue.edu>:
2869 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2872 2000-02-21 Catherine Moore <clm@cygnus.com>
2874 * config/tc-mips.c (MF_HILO_INSN): Define.
2875 (mips_7000_hilo_fix): Declare.
2876 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2877 (md_parse_option): Check for 7000_HILO_FIX options.
2878 (OPTION_M7000_HILO_FIX): Define.
2879 (OPTION_NO_M7000_HILO_FIX): Define.
2880 * doc/c-mips.texi (-mfix7000): Describe.
2882 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2884 * listing.c (print_lines): Remove unused variable `end'.
2886 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2887 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2888 reloc_type when BFD_ASSEMBLER.
2889 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2890 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2891 statement and quell signed vs. unsigned comparison warning.
2893 2000-02-18 Nick Clifton <nickc@cygnus.com>
2895 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2896 the computed frag offset, rather than overwriting it.
2898 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2900 * config/tc-sh.c ("elf/sh.h"): Include.
2901 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2902 (md.begin): Initialize target_arch.
2903 Only include opcodes in has table that match selected architecture.
2904 (parse_reg): Recognize register names for sh-dsp.
2905 (parse_at): Recognize post-modify addressing.
2906 (get_operands): The leading space is now optional.
2907 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2908 arguments. Update valid_arch.
2909 (build_Mytes): Add support for SDT_REG_N.
2910 (find_cooked_opcode): New function, broken out of md_assemble.
2911 (assemble_ppi, sh_elf_final_processing): New functions.
2912 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2913 (md_longopts, md_parse_option): New option: -dsp.
2914 * config/tc-sh.h (elf_tc_final_processing): Define.
2915 (sh_elf_final_processing): Declare.
2917 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2919 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2920 the unwinder subspace. Save the current seg/subseg before creating
2923 2000-02-10 Nick Clifton <nickc@cygnus.com>
2925 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2926 little endian targets.
2927 (INST_BYTE1): Redefine to handle big and little endian
2929 (cpu_type): New type: Select between M340 and M210.
2930 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2931 instructions of the M340.
2932 (md_assemble): Add support for the MULSH and OPSR classes of
2934 (md_atof): Add support for little endian targets.
2935 (md_parse_option): Add support for -EL, -EB and -mcpu command
2937 (md_convert_frag): Add support for little endian targets.
2938 (md_apply_fix3): Add support for little endian targets.
2939 (md_number_to_chars): Add support for little endian targets.
2941 2000-02-10 Timothy Wall <twall@redhat.com>
2943 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2944 defined, use it to verify the symbol just read should be a label.
2946 2000-02-10 Timothy Wall <twall@redhat.com>
2948 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2949 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2950 around colons when KEEP_WHITE_AROUND_COLON is defined.
2951 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2952 and KEEP_WHITE_AROUND_COLON.
2954 2000-02-08 Timothy Wall <twall@redhat.com>
2956 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2958 (do_repeat): New. Abstract repeat logic so that a "break" can be
2960 (end_repeat): New. Provide support for a "break" out of the
2962 * read.h: Add prototypes for new functions.
2964 2000-02-08 Timothy Wall <twall@redhat.com>
2966 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2967 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2968 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2971 2000-02-08 Timothy Wall <twall@redhat.com>
2973 * read.c: Added elseif to directives table.
2974 * read.h: Added prototype for s_elseif.
2975 * doc/as.texinfo: Added description for elseif.
2976 * cond.c (s_elseif): New function
2978 2000-02-04 Timothy Wall <twall@redhat.com>
2980 * listing.c (print_lines): Remove conditionals causing bug in
2983 2000-02-03 Timothy Wall <twall@cygnus.com>
2985 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2987 * frags.c (frag_new): Calculate fr_fix in octets
2988 (frag_now_fix) Return offset as target address offset (bytes).
2989 (frag_now_fix_octets) New - Return offset in octets (8-bit
2991 * frags.h: Added prototype for frag_now_fix_octets().
2992 Distinguish between octets and bytes in field descriptions.
2993 * listing.c (calc_hex): Account for octets vs bytes when
2994 printing addresses/offsets.
2995 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2996 target is little-endian, print the octets in a word in big-endian
2997 order so that the display looks like a proper hexadecimal number,
2998 instead of having the octets reversed.
2999 * read.c (do_align): When recording alignment, alignment power
3000 should be in terms of target bytes (minimum addressible unit)
3002 (do_org) Convert ORG target address (byte) argument into an
3003 octet offset when generating a variable fragment.
3004 * symbols.c (resolve_symbol_value): Symbol final value
3005 converted to a target address offset (bytes) from its octet offset.
3006 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3007 offset (bytes) is adjusted by the frag offset (octets) converted
3009 (coff_frob_section) Section alignment power is in terms of bytes;
3010 convert it to an octet alignment power when calculating size (and
3011 size mask) in octets. Don't modify the section size in order to
3012 "align" it for TI COFF, since that format has a different method
3013 for storing alignment information.
3015 2000-02-01 Timothy Wall <twall@cygnus.com>
3017 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3018 entries, matching the way GCC generates them. If not escaped, the
3019 filename is encoded incorrectly.
3021 2000-01-31 Nick Clifton <nickc@cygnus.com>
3023 * config/tc-arm.c (reg_table): Add support for ATPCS register
3026 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3028 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3030 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3032 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3033 of a symbol when we really care about its value.
3035 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3037 * config/tc-mcore.c (md_assemble): Give warning message if
3038 operands passes to instruction are more than the spec.
3040 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3042 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3043 Thumb mode but the label seen was not declared as '.thumb_func'
3044 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3045 correct disassembly of Thumb code bounded by non function labels.
3047 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3049 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3050 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3052 * Makefile.in: Same here.
3055 * configure.in: Set bfd_gas for i386-aout when primary target
3056 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3057 we may need the primary te_file. Remove incorrect comment.
3059 * configure: Regenerate.
3061 * config/e-i386aout.c: New file.
3063 * as.c (USE_EMULATIONS): Move to before print_version_id.
3064 (struct emulation): Add i386aout.
3065 (show_usage): Split text strings. Reformat -a text. Add --em
3069 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3070 (aout_format_ops): New.
3073 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3074 preprocessor conditional and add aout USE_EMULATIONS tests.
3075 (read_a_source_file): Don't pass error strings to printf as
3079 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3081 (do_data): Same here.
3082 (process_file): And here.
3085 * symbols.c (colon): Rewrite "already defined" fatal message
3086 code for aout with USE_EMULATIONS.
3089 * config/obj-aout.c (OBJ_HEADER): Define.
3090 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3092 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3093 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3095 (obj_aout_type): Expand S_SET_OTHER here too.
3096 (obj_read_begin_hook): Remove.
3097 (aout_pop_insert): New.
3098 (obj_aout_s_get_other): New.
3099 (obj_aout_s_get_desc): New.
3100 (aout_format_ops): New.
3103 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3104 gets aout_pseudo_table.
3105 (aout_pseudo_table): Declare.
3106 (obj_read_begin_hook): Define.
3109 * config/obj-coff.c (obj_pseudo_table): Rename to
3111 (coff_pop_insert): Use coff_pseudo_table.
3112 (coff_sec_sym_ok_for_reloc): Remove.
3113 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3114 and comment all zero entries and remove #if 0 code.
3117 * config/obj-coff.h (obj_pop_insert): Define.
3118 (coff_pseudo_table): Declare.
3121 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3122 s_get_size, s_set_size. Comment all zero entries.
3125 * config/obj-elf.c (elf_s_get_other): New function.
3126 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3127 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3128 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3130 (obj_elf_parse_section_letters): Don't pass error strings to
3131 printf as format arg.
3134 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3136 (elf_s_get_other): Declare.
3137 (S_GET_OTHER) Define as elf_s_get_other if not already
3139 (S_SET_OTHER): Only define when not already defined.
3140 (elf_obj_read_begin_hook): Declare.
3141 (obj_read_begin_hook): Define.
3142 (elf_obj_symbol_new_hook): Declare.
3143 (obj_symbol_new_hook): Define.
3146 * config/obj-multi.h: Add copyright header and protect against
3147 multiple inclusion. Add * to all function pointers.
3148 (OBJ_HEADER): If defined, include it rather than other defines
3150 (obj_frob_file_after_relocs): Test for NULL.
3151 (obj_symbol_new_hook): Here too.
3152 (obj_sec_sym_ok_for_reloc): And here.
3153 (S_GET_OTHER): Define.
3154 (S_GET_DESC): Define.
3155 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3156 (OBJ_MAYBE_ELF): Update comment.
3158 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3159 OBJ_AOUT preprocessor conditional and handle emulation by
3160 testing OUTPUT_FLAVOR.
3161 (i386_displacement): Here too.
3162 (md_section_align): Similarly here.
3163 (i386_target_format): Conditionally compile when more than one
3164 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3165 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3166 (i386_displacement): Here too.
3169 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3170 Define TARGET_FORMAT for aout only when not multi.
3173 * config/te-multi.h: Delete file as it's identical to te-generic.h
3175 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3177 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3178 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3181 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3183 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3186 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3188 * config/tc-mips.c (mips_do_align): New function.
3189 * config/tc-mips.h (md_do_align): Define.
3191 2000-01-10 Philip Blundell <philb@gnu.org>
3193 * doc/c-arm.texi (ARM Options): Fix typo.
3194 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3195 line separator for Linux.
3196 * doc/as.texinfo (Comments): Mention the ARM.
3198 2000-01-10 Philip Blundell <pb@futuretv.com>
3200 * configure.in (arm*-*-conix*): New target.
3201 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3203 * configure: Regenerate.
3205 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3207 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3208 (obj_elf_visibility): New function.
3210 * doc/as.texinfo (Visibility): New node: document visibility
3213 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3215 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3216 warning for absolute jump/call without `*' in non-intel mode. No
3217 need to set i.types[0] JumpAbsolute in intel mode.
3219 1999-12-22 Philip Blundell <pb@futuretv.com>
3221 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3222 hook function when changing sections.
3223 (arm_s_data): Likewise.
3225 1999-12-14 Nick Clifton <nickc@cygnus.com>
3227 * config/tc-arm.c (md_parse_option): Add support for -marm720
3228 command line switch.
3230 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3232 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3233 (r_registers, xr_registers): Define.
3234 (r_register_name, xr_register_name): New functions.
3235 (md_assemble): Handle new am33 operand types and instruction
3237 (mn10300_insert_operand, check_operand): Likewise.
3239 1999-11-29 Nick Clifton <nickc@cygnus.com>
3241 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3242 (s_force_thumb): Set thumb_mode to 2.
3243 (md_assemble): Do not complain about thumb instructions on a
3244 non-thumb target if thumb_mode is set to 2.
3246 1999-11-28 Michael Meissner <meissner@cygnus.com>
3248 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3249 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3250 (O_...): Add new machine dependent expressions if we are handling
3251 explicit relocations.
3252 (alpha_reloc_op): New static table holding the explicit relocation
3254 (alpha_literal_hash): New static to hold the hash table for
3255 explicit relocations.
3256 (alpha_macros): Add support for explicit relocations.
3257 (md_begin): If explicit relocations, initialize hash table.
3258 (md_assemble): Don't print a second error if tokenize_arguments
3259 already printed an error message.
3260 (md_apply_fix): Add support for explicit relocations.
3261 (alpha_force_relocation): Ditto.
3262 (alpha_fix_adjustable): Ditto.
3263 (alpha_adjust_symtab): New function to support explicit
3265 (alpha_adjust_symtab_relocs): Ditto.
3266 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3267 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3268 Add support for explicit relocations. Return -2 if an error
3269 message was already printed.
3270 (find_macro_match): Add support for explicit relocations. Comment
3272 (emit_insn): Add support for explicit relocations.
3273 (assemble_tokens): Ditto.
3275 (load_expression): Ditto.
3278 (emit_ir_load): Ditto.
3279 (emit_loadstore): Ditto.
3282 (emit_sextX): Ditto.
3283 (emit_division): Ditto.
3284 (emit_jsrjmp): Ditto.
3285 (emit_retjcr): Ditto.
3287 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3289 (tc_adjust_symtab): If explicit relocations, call the function
3290 alpha_adjust_symtab.
3291 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3292 relocations next to the literal relocation they reference.
3293 (TC_INIT_FIX_DATA): Initialize the new fields.
3294 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3296 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3298 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3299 'B' operand for PA2.0 bb instruction.
3301 1999-11-18 Nick Clifton <nickc@cygnus.com>
3303 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3306 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3308 (mcore_force_relocation): Force relocations to be generated for
3311 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3313 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3314 (i386_displacement): Disallow O_big displacements.
3316 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3318 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3319 Small improvements in error checking.
3320 (md_assemble): Support for unconditional ARM instructions.
3321 (md_parse_option): Support for -m[arm]v5e flag.
3323 1999-11-12 Nick Clifton <nickc@cygnus.com>
3325 * macro.c (buffer_and_nest): Do not check beyond the end of the
3328 1999-11-11 Nick Clifton <nickc@cygnus.com>
3330 * macro.c (buffer_and_nest): Look for seperator after TO and
3333 1999-11-08 Andrew Haley <aph@cygnus.com>
3335 * app.c (do_scrub_chars): When in State 10, treat backslash
3336 characters in the same way as as symbol characters.
3338 1999-11-07 Richard Henderson <rth@cygnus.com>
3340 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3341 the previous label was in the current section before playing
3342 with auto-alignment.
3344 1999-11-06 Nick Clifton <nickc@cygnus.com>
3346 * config/tc-v850.c (v850_force_relocation): Force relocation
3348 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3351 1999-11-05 Michael Meissner <meissner@cygnus.com>
3353 * expr.h (operatorT): Increase machine dependent operators to 16.
3354 * expr.c (op_rank): Ditto.
3356 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3358 * read.c (pseudo_set): Reject attempts to set the value of a
3361 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3364 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3366 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3367 to bfd_set_section_contents.
3369 1999-11-03 Nick Clifton <nickc@cygnus.com>
3371 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3373 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3375 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3376 (mips_ip): Use OPCODE_IS_MEMBER.
3378 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3380 * config/tc-arm.c (reg_required_here): Improve comments.
3382 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3383 (tinsns): Initialize variants field.
3385 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3386 BAD_PC respectively.
3388 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3390 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3391 * config/tc-arm.h: Fix compile time warnings.
3393 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3395 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3396 form @abs16, @(abs16) and @(abs16 + imm).
3398 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3400 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3401 (ISA_HAS_64_BIT_REGS) New.
3402 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3403 mips_emit_delays,macro_build,load_register,load_addresss,
3404 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3405 and/or use new ISA_xxx macros in expressions involving
3406 ISA, particularly mips_opts.isa.
3408 1999-10-18 Michael Meissner <meissner@cygnus.com>
3410 * expr.h (operatorT): Add machine dependent operators md1..md8.
3411 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3412 for the machine dependent operators to use.
3414 * expr.c (op_rank): Add machine dependent operators.
3416 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3418 (O_cpregister): Ditto.
3419 (md_begin): Change X_op test that field is wide enough to use
3420 O_max instead of O_alpha_max.
3421 (cpu_types): Fill in missing initializer.
3422 (alpha_num_macros): Make unsigned.
3423 (md_assemble): Make opnamelen be size_t.
3424 (md_apply_fix): Cast alpha_num_operands to int before testing.
3425 (alpha_force_relocation): Ditto.
3426 (alpha_fix_adjustable): Ditto.
3427 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3428 (tc_gen_reloc): Ditto.
3429 (tc_get_register): Ditto.
3434 (s_alpha_ent): Ditto.
3435 (s_alpha_end): Ditto.
3436 (s_alpha_frame): Ditto.
3437 (s_alpha_prologue): Ditto.
3438 (s_alpha_file): Ditto.
3439 (s_alpha_gprel32): Ditto.
3440 (s_alpha_proc): Ditto.
3441 (s_alpha_set): Ditto.
3442 (s_alpha_base): Ditto.
3443 (s_alpha_align): Ditto.
3444 (s_alpha_arch): Ditto.
3445 (alpha_align): Ditto.
3446 (assemble_insn): Suppress unused variable warning.
3448 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3449 order in the structure.
3450 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3452 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3454 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3456 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3458 * config/tc-i386.c (i386_index_check): Correct #endif location.
3460 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3462 * as.c (show_usage): Document new options.
3463 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3464 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3465 (parse_args): Parse the new options.
3466 (main): If there were warnings, and --fatal-warnings
3467 was specified, print an error.
3468 * as.h: New variable, flag_fatal_warnings, for new option.
3470 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3472 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3473 '@'. Change autoincrement completers to fall through to cache control
3476 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3478 (pa_parse_addb_64_cmpltr): New function.
3480 * config/tc-hppa.c (pa_ip): Change error message.
3481 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3482 '?Q' args to allow falling through.
3484 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3485 Remove unused conditional codes.
3486 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3488 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3490 * config/tc-d30v.c (CHAR_BIT): Define.
3491 (check_range): Fix bit operations to support integers bigger than
3494 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3496 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3499 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3500 Doug Evans <devans@cygnus.com>
3502 Add support for m32rx.
3503 * config/tc-m32r.c (enable_m32rx): New static global.
3504 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3505 (allow_m32rx): New function.
3506 (M32R_SHORTOPTS): Add `O'.
3507 (md_longopts): Add --m32rx plus several warning options.
3508 (md_parse_option): Handle new options.
3509 (md_show_usage): Print them.
3510 (md_begin): Enable m32rx.
3511 (OPERAND_IS_COND_BIT): New macro.
3512 (first_writes_to_seconds_operands): New function.
3513 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3514 (target_make_parallel,assemble_two_insns): New functions.
3515 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3516 If optimizing and m32rx, try to make consecutive insns parallel.
3518 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3520 * config/tc-mips.c (nopic_need_relax): Allow for the
3521 .sdata.foo sections generated by -fdata-sections,
3522 and for the .gnu.linkonce.s sections generated by C++.
3524 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3526 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3527 with cleaner code using completer prefixes. Add 'Y'.
3529 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3531 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3533 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3534 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3535 insn does not match and we should try the next insn in the table.
3537 1999-09-22 Nick Clifton <nickc@cygnus.com>
3539 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3541 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3543 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3546 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3548 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3549 OBJ_ELF. If ELF, add "sq".
3550 (md_parse_option): If ELF, ignore -s and -q.
3551 (md_show_usage): Mention ELF options.
3553 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3555 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3558 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3560 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3562 * config/tc-hppa.c (struct pa_it): New field "trunc".
3563 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3564 (pa_parse_ftest_gfx_completer): New function
3565 (pa_parse_fp_cnv_format): New function.
3567 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3568 (md_apply_fix): Handle 22bit pc-rel branches.
3570 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3572 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3574 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3576 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3578 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3580 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3581 (pa_ip): Handle 'fX'.
3583 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3585 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3586 unwinds unless the function is in the text space.
3587 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3589 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3591 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3592 (md_assemble): To here. Tweak address generation.
3594 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3596 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3597 (md_assemble): Call dwarf2_where for OBJ_ELF.
3598 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3599 (pa_end_of_source): New function.
3600 * tc-hppa.h (md_end): Define for OBJ_ELF.
3602 1999-09-14 Michael Meissner <meissner@cygnus.com>
3604 * configure.in (Canonicalization of target names): Remove adding
3605 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3606 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3607 * configure: Regenerate.
3609 1999-09-14 Donn Terry <donn@interix.com>
3611 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3613 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3615 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3616 pc-relative jmp/call to an absolute symbol.
3617 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3618 absolute section symbols.
3620 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3621 jump handling code and comments.
3623 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3625 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3626 the value if TE_PE and a global defined symbol.
3628 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3630 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3631 print the symbol, rather than printing it here.
3633 1999-09-11 Donn Terry <donn@interix.com>
3635 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3636 BFD_RELOC_RVA relocations.
3638 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3639 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3642 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3644 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3645 * doc/internals.texi (Object format backend): Document
3648 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3649 relocations against global symbols if TE_PE.
3651 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3652 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3654 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3657 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3658 symbols which do not have a constant value, or tags with
3659 non-tags. Remove the symbol from the list before adding it at the
3662 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3663 C_FCN symbol differently if TE_PE.
3664 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3665 appears in the pseudo-op, rather coff_line_base which is only set
3668 * config/obj-coff.c (obj_coff_loc): New static function.
3669 (obj_pseudo_table): Add "loc".
3671 * config/obj-coff.c (add_lineno): Check that the line number is
3674 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3675 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3677 (md_atof): Return NULL rather than 0.
3678 * config/tc-i386.c (md_atof): Change type to int.
3679 * expr.c (expr): Change first parameter to int.
3680 * config/obj-coff.c: Add declarations for static functions.
3681 (coff_frob_symbol): Use SYM_AUXENT.
3682 * config/tc-i386.h (flag_16bit_code): Don't declare.
3684 * config/obj-coff.c (obj_coff_section): Default to setting
3685 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3687 * write.c (adjust_reloc_syms): Print adjusted fixup.
3689 * expr.c (integer_constant): Correct too_many_digits calculation
3692 1999-09-09 Andreas Schwab <schwab@suse.de>
3694 * doc/c-arm.texi: Fix arguments of @var to not contain
3697 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3699 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3701 (md_parse_option): Only support -k flag for ELF and COFF targets.
3703 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3705 * config/tc-hppa.c (pa_ip): Put strict register checks before
3706 call to pa_parse_number.
3708 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3710 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3712 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3715 1999-09-06 Donn Terry <donn@interix.com>
3717 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3719 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3721 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3722 candidate instruction. Require registers for register arguments
3723 when in strict mode. Require assemble-time constants for
3724 constants when in strict mode.
3725 (pa_get_absolute_expression): Require a constant when in strict
3728 1999-09-06 Nick Clifton <nickc@cygnus.com>
3730 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3732 1999-09-04 Steve Chamberlain <sac@pobox.com>
3734 * config/tc-pj.c: New file, supports picoJava in ELF.
3735 * config/tc-pj.h: Ditto.
3736 * configure.in (pjl*, pj*): New targets.
3737 * Makefile.am: Rebuild dependencies.
3738 (CPU_TYPES): Add pj.
3739 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3740 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3741 * doc/c-pj.texi: New file.
3742 * doc/as.texinfo: Add some PJ specifics.
3743 * doc/all.texi: Add PJ to the list of all architectures, sort them
3745 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3746 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3748 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3750 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3751 (obj_frob_file): Test for null pointer.
3752 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3753 (OBJ_PROCESS_STAB): And here.
3754 (elf_obj_sy): Remove
3756 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3757 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3758 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3760 * config/obj-coff.c (no_func): Remove.
3761 (coff_format_ops): Change occurrences of no_func to 0, as we test
3762 for 0 in obj-multi.h.
3764 * configure.in: Enable bfd for i386-coff when primary target is
3765 bfd. Enable i386 elf,coff emulation support. Don't set
3766 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3767 emulation to support.
3768 *configure: Regenerate.
3770 1999-09-02 Nick Clifton <nickc@cygnus.com>
3772 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3773 .section .line directive is encountered.
3775 1999-09-01 Nick Clifton <nickc@cygnus.com>
3777 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3780 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3781 * as.texinfo: Document --gdwarf2 command line option.
3782 Add additional documentation of ARM command line switches.
3784 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3786 * config/tc-i386.c (i386_intel_memory_operand): Combine
3787 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3788 and RESTORE_END_STRING around parse_register calls.
3789 (i386_operand): Here too.
3790 (i386_is_reg): Remove.
3791 (parse_register): Move as_bad calls from within this function to
3794 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3796 Based on a patch from H.J. Lu <hjl@gnu.org>
3797 * config/tc-i386.c (parse_register): Handle FP regs specially.
3798 (md_begin): Remove '(' and ')' from register_chars.
3800 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3802 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3803 error message (done elsewhere).
3805 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3807 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3809 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3811 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3814 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3816 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3818 Add new completers. Fix bug in 64 bit condition handling.
3820 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3823 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3825 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3827 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3829 1999-08-27 Jim Wilson <wilson@cygnus.com>
3831 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3832 (struct ls): Add frag field. Initialize it to zero.
3833 (out_end_sequence): New local text_frag. Set it while in text section.
3834 Replace address check with frag check. Set ls.frag to text_frag if
3835 out_set_addr called.
3836 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3837 Set it before switching sections. Replace address check with frag
3838 check. Set ls.frag to saved_frag if out_set_addr called.
3840 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3842 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3843 output "advance_pc" opcode instead of calling gen_addr_line().
3844 The latter has the undesired side-effect of creating a new row
3845 in the debug line info matrix.
3847 1999-08-26 Jim Wilson <wilson@cygnus.com>
3849 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3850 ls.last_filename if last is less than zero. Set ls.last_filename
3851 when allocating new entry.
3852 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3855 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3857 * config/tc-i386.c (i386_index_check): Fix the displacement size
3858 when INFER_ADDR_PREFIX.
3860 1999-08-18 Nick Clifton <nickc@cygnus.com>
3862 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3865 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3867 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3868 handle 0xffffNNNN constants correctly.
3870 1999-08-16 Nick Clifton <nickc@cygnus.com>
3872 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3875 1999-08-13 Nick Clifton <nickc@cygnus.com>
3877 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3878 (md_apply_fix3): Always pass positive values to
3879 validate_offset_imm.
3881 1999-08-12 Nick Clifton <nickc@cygnus.com>
3883 * config/tc-arm.c (skip_whitespace): New macro.
3884 Formatting tidy ups.
3886 (md_apply_fix3): Store relocation offset in addend for ELF based
3888 (arm_force_relocation): Always generate relocs for Thumb function
3891 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3893 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3894 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3896 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3898 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3899 flags for the unwind subspace.
3901 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3902 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3903 suitable relocation based on the size of the target's pointer.
3904 Always Use subsegment zero for the unwinders.
3905 (pa_level): Handle "2.0w".
3907 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3909 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3910 with the following instruction unless this was specified.
3912 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3914 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3915 certain sections, to match BFD changes.
3917 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3919 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3920 (EXTRA_SCRIPTS): Define to keep automake happy.
3921 * Makefile.in: Rebuild.
3923 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3925 * Makefile.am: Rename .dep* files to DEP*.
3926 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3927 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3929 * Makefile.in: Rebuild.
3931 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3933 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3935 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3937 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3938 avoid problems on DOS filesystems.
3939 * Makefile.in: Rebuild.
3941 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3943 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3945 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3948 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3950 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3951 line to create ${GDBINIT} rather than .gdbinit.
3952 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3954 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3956 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3958 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3960 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3962 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3964 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3965 non-adjustable symbols.
3967 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3969 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3971 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3973 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3976 1999-08-05 Donn Terry <donn@interix.com>
3978 * config/te-interix.h: New file.
3979 * configure.in (i386-*-interix*): New target.
3980 * configure: Rebuild.
3982 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3984 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3985 selectors for ELF too.
3986 (selector_table): Add "ltp" and "rtp" selectors.
3988 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3990 * config/tc-i386.c (i386_operand): No need to change
3991 operand_string pointer in segment reg case before goto
3992 do_memory_reference. Initialise displacement_string_start and
3993 displacement_string_end after do_memory_reference label.
3994 (i386_index_check): Add operand_string param, and print error
3995 message on failure here.
3996 (i386_intel_memory_operand): Instead of here.
3997 (i386_operand): And here.
3998 (INFER_ADDR_PREFIX): Enable.
4000 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4002 * config/tc-i386.h (DefaultSize): Define. Renumber following
4003 opcode_modifier defines.
4005 From Etienne Lorrain <etienne.lorrain@ibm.net>
4006 * config/tc-i386.c (stackop_size): New variable.
4007 (set_16bit_code_flag): Clear it here.
4008 (set_16bit_gcc_code_flag): New function.
4009 (md_pseudo_table): Add "code16gcc" entry.
4010 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4012 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4014 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4015 next_set_end even if the end symbol is being discarded.
4017 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4018 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4019 * config/obj-coff.c: Likewise.
4020 (seg_info_type): Remove.
4021 (seg_info_off_by_4): Change to array of segT.
4022 (s_get_segment): Adjust accordingly.
4023 (obj_pseudo_table): Fully initialize sentinel entry.
4025 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4026 Ralf Baechle <ralf@uni-koblenz.de>.
4028 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4030 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4032 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4034 * config/tc-i386.c: Indentation and white space changes.
4035 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4036 don't enable it by default.
4037 (i386_intel_operand): Remove redundant prototype.
4038 Move check on number of memory operands, and i.mem_operands++
4039 (i386_intel_memory_operand): To here.
4040 Remove i386_immediate code from here. Remove special case code
4041 for input and output using (%dx). Remove base/index checks and
4042 call i386_index_check instead. Save initial operand_string
4043 argument for error message.
4044 (i386_operand): Remove redundant prototype. Move base/index
4045 checks to i386_index_check.
4046 (i386_displacement): Move intel mode check for non-zero
4048 (i386_intel_memory_operand): To here.
4050 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4052 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4053 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4054 by .register pseudo-op if -64 and --no-undeclared-regs.
4055 (s_register, sparc_adjust_symtab): New functions.
4056 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4057 Declare sparc_adjust_symtab as tc_adjust_symtab.
4058 * doc/c-sparc.texi: Add description of #ignore special literal
4059 for .register pseudo-op.
4061 1999-07-30 Catherine Moore <clm@cygnus.com>
4063 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4064 the relocation's section offset.
4066 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4068 * write.c (fixup_segment): Fix generic error check overflow test.
4070 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4071 X_add_number to long.
4073 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4075 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4078 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4080 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4083 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4085 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4087 * configure.bat: Remove; obsolete.
4088 * config/go32.cfg: Likewise.
4090 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4092 * configure.in (i386-*-vxworks*): New target.
4093 * configure: Rebuild.
4095 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4097 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4099 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4101 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4103 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4104 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4105 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4106 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4107 MAX_RELOC_EXPANSION): Define.
4108 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4110 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4112 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4113 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4114 block. Print a warning if an 8-bit or 16-bit constant
4115 displacement or immediate is truncated on output.
4116 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4118 (i386_operand): Disallow immediate jump absolute operand.
4120 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4122 * configure.in: Bump version number to 2.9.5.
4123 * configure: Rebuild.
4125 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4128 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4130 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4131 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4133 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4135 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4137 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4139 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4140 if -mno-fpu was given.
4141 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4143 (cons_fix_new_arm): Remove misleading comments.
4145 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4147 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4149 (relax_segment): Likewise. After giving a rs_org error, convert
4150 the frag to rs_align to avoid cascading errors.
4152 1999-07-12 Andreas Schwab <schwab@suse.de>
4154 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4156 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4158 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4159 as appropriate. Fill in structure initializations. Add variable
4160 initializations. Add casts.
4161 * dwarf2dbg.c (print_stats): Change i to size_t.
4162 * listing.c (listing_listing): Change list_line to unsigned int.
4164 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4166 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4167 rather than checking for \001 and \002 in symbol name.
4168 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4170 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4172 * configure.in (hppa*-linux-gnu*): New target.
4173 * configure: Rebuilt.
4175 1999-07-08 Nick Clifton <nickc@cygnus.com>
4177 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4179 1999-07-07 Nick Clifton <nickc@cygnus.com>
4181 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4182 accessing symbolP directly.
4184 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4186 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4189 1999-07-05 Nick Clifton <nickc@cygnus.com>
4191 * config/tc-arm.c (ARM_EXT_V5): Define.
4192 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4193 (md_begin): Detect ARM v5 architectures.
4194 (md_parse_option): Accept arm v5 specification.
4195 (md_show_usage): Documment -marmv5 switch.
4197 * doc/c-arm.texi: Document -marmv5 command line option.
4199 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4201 (validate_immediate_twopart): New function. Determine if a
4202 constant can be computed by two ADD instructions.
4203 (output_inst): Remove its command line parameter - it was never
4205 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4206 implememt the ADRL pseudo op.
4207 (tc_gen_reloc): Generate a suitable error message if an ADRL
4208 instruction tries to generate a real reloc.
4210 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4212 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4214 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4217 1999-06-27 H.J. Lu <hjl@gnu.org>
4219 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4220 non BFD_ASSEMBLER case.
4222 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4224 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4227 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4229 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4230 out_end_sequence() when the address decreases due to a new frag.
4231 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4232 numbering starts with 1.
4234 1999-06-23 Nick Clifton <nickc@cygnus.com>
4236 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4238 (mcore_s_text): Call obj_elf_text for ELF target.
4239 (mcore_s_data): Call obj_elf_data for ELF target.
4240 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4242 (mcore_s_bss): New function: Dump literal table before changing
4244 (mcore_s_comm): New function: Dump literal table before changing
4247 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4248 No longer static functions.
4249 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4250 Provide prototypes for these functions.
4252 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4254 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4255 a list of names, to try obj_segment_name, and to try abbreviated
4256 names when using COFF without long section names.
4258 * config/tc-alpha.c: More use of symbol accessor functions.
4259 * config/tc-arc.c: Likewise.
4260 * config/tc-d30v.c: Likewise.
4261 * config/tc-fr30.c: Likewise.
4262 * config/tc-i860.c: Likewise.
4263 * config/tc-m88k.c: Likewise.
4264 * config/tc-mcore.c: Likewise.
4265 * config/tc-ns32k.c: Likewise.
4266 * config/tc-sparc.c: Likewise.
4267 * config/tc-v850.c: Likewise.
4269 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4270 sy_value with appropriate accessor functions.
4271 * config/tc-arm.c (md_apply_fix3): Likewise.
4272 * config/tc-d10v.c (AT_WORD_P): Likewise.
4273 * config/tc-v850.c (reg_name_search): Likewise.
4275 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4276 use symbol_get_bfdsym instead.
4277 * config/tc-ppc.c (md_assemble): Likewise.
4278 * config/tc-v850.c (v850_comm): Likewise.
4280 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4282 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4283 the symbol, rather than accessing the bsym member.
4284 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4285 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4286 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4287 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4288 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4289 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4290 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4291 * config/tc-v850.c (tc_gen_reloc): Likewise.
4293 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4295 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4296 (hppa_gen_reloc_type): Conditionalize on BFD64.
4297 (tc_gen_reloc): Re-enable ELF relocations.
4298 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4300 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4302 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4304 (do_ldst): Move assignment out of if condition.
4305 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4306 parentheses to avoid warning.
4308 1999-06-21 Nick Clifton <nickc@cygnus.com>
4310 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4311 macro to get at the BFD symbol associated with a GAS symbol.
4313 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4315 * config/tc-ppc.c: Update for symbol handling changes.
4316 * config/obj-coff.c: Likewise.
4318 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4320 * tc-hppa.c: General cleanups of ELF support. No more spaces
4321 and subspaces for ELF.
4322 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4323 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4324 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4325 (UNWIND_SECTION_NAME): Likewise.
4326 (space/subspace related structures): Conditionalize definitions
4328 (space/subspace directives and support routines): Conditionalize
4329 definitions and references/uses on OBJ_SOM.
4330 (label_symbol_struct): For ELF, track the symbol's segment. For
4331 SOM track its space.
4332 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4334 (USE_ALIASES): Kill for both SOM & ELF.
4335 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4336 (pa_space, pa_subspace): Corresponding changes.
4337 (pa_spaces_begin): Corresponding chagnes.
4338 (md_begin): Do not muck around with space/subspace stuff for
4340 (md_apply_fix): Temporarily disable argument relocation stuff
4342 (tc_gen_reloc): Temporarily disable relocation generation for
4344 (pa_build_unwind_subspace): Similarly.
4346 1999-06-16 Nick Clifton <nickc@cygnus.com>
4348 * config/tc-arm.c (thumb_set): New pseudo op.
4349 (text, data, section): Override these pseudo ops with ARM
4351 (s_thumb_set): New function: Perform the same as a .set pseudo
4352 op, but also mark the alias'ed symbol as being a Thumb
4354 (arm_s_text): New function: Perform the same as the .text
4355 pseudo op, but dump the literal pool before changing
4357 (arm_s_data): New function: Perform the same as the .data
4358 pseudo op, but dump the literal pool before changing
4360 (arm_s_section): New function: Perform the same as the
4361 .section pseudo op, but dump the literal pool before changing
4363 (arm_cleanup): Do not reset the current section before dumping
4366 1999-06-17 Nick Clifton <nickc@cygnus.com>
4368 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4369 OPTION_NO_WARN_UNMATCHED entries.
4370 (md_parse_option): Generate a warning message if an unrecognised
4371 option is encountered.
4373 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4374 (get_operands): When parsing an expression after an '@' symbol
4375 has been detected, do not ignore '#' symbols.
4376 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4379 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4381 From K. Richard Pixley <rich@noir.com>:
4382 * configure.in (ppc-*-vxworks*): New target.
4383 * configure: Rebuild.
4385 1999-06-12 Philip Blundell <philb@gnu.org>
4387 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4389 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4391 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4392 which refer to symbols in linkonce sections, permit reducing the
4393 relocs if the symbol is local.
4395 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4397 * subsegs.c (subseg_text_p): New function.
4398 * as.h (subseg_text_p): Declare.
4399 * read.c (do_align): Use subseg_text_p to set the default fill.
4400 * write.c (subsegs_finish): Likewise.
4401 * config/obj-coff.c (write_object_file): Likewise.
4402 * config/tc-i386.h (md_maybe_text): Don't define.
4403 (md_do_align): Use subseg_text_p to set the default fill.
4404 * config/tc-m32r.c (m32r_do_align): Likewise.
4405 * config/tc-sh.c (sh_do_align): Likewise.
4406 * config/tc-sparc.h (md_do_align): Likewise.
4408 1999-06-12 David O'Brien <obrien@freebsd.org>
4410 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4411 * configure: Rebuild.
4413 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4415 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4416 * Makefile.am: Rebuild dependencies.
4417 * Makefile.in: Rebuild.
4419 * config/tc-i386.c (i386_immediate): Remove unused label
4422 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4423 * symbols.c: Likewise.
4424 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4425 sy_next field when taking address, rather than symbol_next.
4427 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4429 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4430 value from the output file architecture.
4431 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4432 * dwarf2dbg.h: Change bfd_vma to addressT.
4434 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4436 * dwarf2dbg.h: Use PARAMS in function declarations.
4438 1999-06-11 Martin Dorey <mdorey@madge.com>
4440 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4441 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4443 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4445 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4447 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4449 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4452 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4454 * read.c (read_a_source_file): Only declare inescape if
4457 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4459 (find_entry_byval): Add parens to avoid warning.
4461 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4463 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4466 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4468 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4471 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4472 synthetize_setx): New functions.
4473 (md_assemble): Broken the special cases into the above
4474 functions. Make compiler happy if sizeof(bfd_vma)==4.
4475 Fix sethi generated from set/setuw. If instructions have a relloc,
4476 always clear the fields to be relocated in the opcode.
4477 (sparc_ip): Remove special_case global variable.
4479 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4481 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4482 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4483 indication of success rather than a value.
4484 (itbl_get_val): Likewise.
4485 (itbl_get_field): Use strcspn. Change delimiters to include
4487 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4488 (itbl_get_val): Likewise.
4489 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4491 * symbols.c (copy_symbol_attributes): Convert local symbols to
4494 1999-06-10 Nick Clifton <nickc@cygnus.com>
4496 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4499 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4501 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4502 Optimize set if sizeof(bfd_vma) == 64.
4503 (sparc_ip): Fix sethi - without %hi() it should generate
4504 R_SPARC_22 reloc, not R_SPARC_HI22.
4505 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4507 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4509 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4510 (s_ncons): New function.
4511 (native_op_table): New table.
4512 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4513 R_SPARC_OLO10 handling.
4515 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4517 * expr.h (struct expressionS): Revert last change; widen X_op.
4518 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4520 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4522 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4523 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4524 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4525 * Makefile.in: Regenerated.
4527 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4528 `common' pass on to s_mri_common.
4529 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4531 1999-06-06 Richard Henderson <rth@cygnus.com>
4533 * config/obj-elf.c (obj_elf_section): Don't free the return
4534 value of demand_copy_C_string.
4536 1999-06-05 Richard Henderson <rth@cygnus.com>
4538 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4539 creation logic from obj_elf_create_section.
4541 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4542 (section_stack): New.
4543 (special_sections): Make const.
4544 (obj_elf_section): Gut and rewrite parsing.
4545 (obj_elf_change_section): New function broken out of obj_elf_section.
4546 (obj_elf_parse_section_letters): Likewise.
4547 (obj_elf_section_word): Likewise.
4548 (obj_elf_section_type): Likewise.
4549 (obj_elf_previous): Treat as a toggle.
4550 (obj_elf_popsection): New.
4551 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4552 (ppc_section_type): Likewise.
4553 * config/tc-ppc.h: Likewise.
4555 * expr.h (struct expressionS): Don't make X_op a bitfield.
4556 * config/tc-alpha.c: Update for symbol handling changes.
4557 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4558 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4560 1999-06-05 Richard Henderson <rth@cygnus.com>
4562 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4563 (dwarf2_gen_line_info): Kill unused variables.
4564 (dwarf2_finish): Likewise.
4565 (dwarf2_where): Likewise.
4566 (dwarf2_directive_file): If we've only got a string,
4567 hand off to s_app_file.
4568 * ecoff.c: Move the include of ecoff.h.
4569 * symbols.h (S_IS_FUNCTION): Prototype.
4571 * read.c (LEX_HASH): Supply a default.
4573 (s_globl): Update `c' after skipping whitespace.
4574 * read.h (LEX_END_NAME, is_name_ender): New.
4575 * expr.c (get_symbol_end): Respect it.
4577 1999-06-04 Mark Klein <mklein@dis.com>
4579 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4581 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4583 * config/tc-hppa.c: Update for symbol handling changes.
4585 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4587 * cgen.c: Update for symbol handling changes.
4588 * config/tc-m32r.c: Likewise.
4590 * config/tc-hppa.h: Update for symbol handling changes.
4591 * config/tc-hppa.c: Likewise.
4593 * config/tc-arm.h: Update for symbol handling changes.
4594 * config/tc-arm.c: Likewise.
4595 (symbol_make_empty): Remove. Just use symbol_create.
4597 * symbols.c (symbol_set_tc): Correct name.
4599 * Makefile.am: Rebuild dependencies.
4600 ($(OBJS)): Don't depend upon struc-symbol.h.
4601 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4602 * dep-in.sed: Don't remove struc-symbol.h.
4603 * Makefile.in: Rebuild.
4605 * doc/internals.texi (Symbols): Describe changes in symbol
4608 1999-06-03 Richard Henderson <rth@cygnus.com>
4610 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4611 instead of doing the work by hand.
4613 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4615 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4616 state of line state-machine.
4617 (struct ls): Collect DWARF2 line state-machine state in new member
4618 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4619 resulted in any DWARF2 directives.
4620 (reset_state_machine): New function.
4621 (out_end_sequence): Ditto.
4622 (dwarf2_gen_line_info): When switching sections or switching to a
4623 lower text address, call out_end_sequence() first to terminate the
4624 previous code sequence as code sequences MUST have monotonically
4625 increasing addresses.
4626 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4628 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4630 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4631 DWARF2 debug info (line information only, at this point).
4632 * as.h: Update comment about supported debug formats.
4633 * dwarf2dbg.c, dwarf2dbg.h: New files.
4634 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4636 * expr.c (operand): Don't use [ for parens if we want an index op.
4637 (op_encoding): Switch [ into O_index, if desired.
4638 (op_rank): Renumber with O_index on bottom.
4639 (expr): If O_index, match closing bracket.
4640 * expr.h (O_index): New.
4642 * read.c (read_a_source_file): Conditionally allow matched "
4643 in lines passed to md_assemble.
4645 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4647 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4649 Add support for storing local symbols in a small structure to save
4650 memory when assembling large files.
4651 * as.h: Don't include struc-symbol.h.
4652 (symbolS): Add typedef.
4653 * symbols.c: Include struc-symbol.h.
4654 (local_hash): New static variable.
4655 (save_symbol_name): New static function, from symbol_create.
4656 (symbol_create): Call save_symbol_name.
4657 (local_symbol_count): New static variable.
4658 (local_symbol_conversion_count): Likewise.
4659 (LOCAL_SYMBOL_CHECK): Define.
4660 (local_symbol_make): New static function.
4661 (local_symbol_convert): New static function.
4662 (colon): Handle local symbols. Create local symbol for local
4664 (symbol_table_insert): Handle local symbols.
4665 (symbol_find_or_make): Create local symbol for local label name.
4666 (symbol_find_base): Check for local symbol.
4667 (symbol_append, symbol_insert): Check for local symbols.
4668 (symbol_clear_list_pointers, symbol_remove): Likewise.
4669 (verify_symbol_chain): Likewise.
4670 (copy_symbol_attributes): Likewise.
4671 (resolve_symbol_value): Handle local symbols.
4672 (resolve_local_symbol): New static function.
4673 (resolve_local_symbol_values): New function.
4674 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4675 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4676 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4677 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4678 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4679 (symbol_previous, symbol_next): New functions.
4680 (symbol_get_value_expression): Likewise.
4681 (symbol_set_value_expression): Likewise.
4682 (symbol_set_frag, symbol_get_frag): Likewise.
4683 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4684 (symbol_mark_used_in_reloc): Likewise.
4685 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4686 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4687 (symbol_mri_common_p): Likewise.
4688 (symbol_mark_written, symbol_clear_written): Likewise.
4689 (symbol_written_p): Likewise.
4690 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4691 (symbol_section_p, symbol_equated_p): Likewise.
4692 (symbol_constant_p): Likewise.
4693 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4694 (symbol_get_obj, symbol_set_obj): Likewise.
4695 (symbol_get_tc, symbol_set_tc): Likewise.
4696 (symbol_begin): Initialize local_hash.
4697 (print_symbol_value_1): Handle local symbols.
4698 (symbol_print_statistics): Print local symbol statistics.
4699 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4700 Declare new symbols.c functions. Move many declarations here from
4702 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4703 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4704 (struct symbol): Move bsym to make it clearly the first field.
4705 Remove TARGET_SYMBOL_FIELDS.
4706 (symbolS): Don't typedef.
4707 (struct broken_word): Remove.
4708 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4709 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4710 (symbol_clear_list_pointers): Likewise.
4711 (symbol_insert, symbol_remove): Likewise.
4712 (symbol_previous, symbol_append): Likewise.
4713 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4714 (struct local_symbol): Define.
4715 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4716 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4717 (local_symbol_get_frag, local_symbol_set_frag): Define.
4718 (local_symbol_get_real_symbol): Define.
4719 (local_symbol_set_real_symbol): Define.
4721 * write.c (write_object_file): Call resolve_local_symbol_values.
4722 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4723 (TARGET_SYMBOL_FIELDS): Don't define.
4724 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4725 ECOFF_DEBUGGING, add ECOFF fields.
4726 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4727 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4728 ECOFF_DEBUGGING, add ECOFF fields.
4729 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4730 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4731 * config/tc-mcore.h: Don't include struc-symbol.h.
4732 (TARGET_SYMBOL_FIELDS): Don't define.
4733 (struct mcore_tc_sy): Define.
4734 (TC_SYMFIELD_TYPE): Define.
4735 * Many files: Use symbolS instead of struct symbol. Use new
4736 accessor functions rather than referring to symbolS fields
4739 * read.c (s_mri_common): Don't add in value of line_label.
4741 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4742 checking for SEC_LINK_ONCE.
4744 * config/tc-sh.h (sh_fix_adjustable): Declare.
4746 * app.c (input_buffer): New static variable.
4747 (app_push): Save saved_input in allocated buffer.
4748 (app_pop): Restored saved_input.
4749 (do_scrub_chars): Change get parameter to take char * and int as
4750 arguments. Change GET macro to pass input_buffer to get
4751 function. Don't save input into allocated buffer.
4752 * as.h (do_scrub_chars): Update declaration.
4753 * input-file.c (input_file_get): Change to take char * and int.
4754 Read data into passed in buffer. Remove static buffer.
4755 * read.c (scrub_from_string): Change to take char * and int. Copy
4756 data into passed in buffer.
4758 * hash.h: Neaten. Declare hash_traverse.
4759 * hash.c: Complete rewrite based on BFD hashing code.
4760 * gasp.c (chunksize): New variable.
4761 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4764 1999-05-28 Nick Clifton <nickc@cygnus.com>
4766 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4767 addend unless the target uses an old ABI.
4769 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4771 -Wchar-subscripts cleanup
4772 * listing.c (listing_newline): Use unsigned char variable, so
4773 calls to isascii,iscntrl are correct.
4774 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4776 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4777 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4778 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4779 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4781 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4783 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4785 (arch_coldfire_p): New #define.
4786 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4788 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4790 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4792 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4793 (install_operand): Add place `N'.
4794 (init_table): Add registers ACC, MACSR, MASK.
4796 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4798 * config/tc-m68k.c: Change mcf5200 --> mcf.
4799 (archs): Add mcf5206e, mcf5307.
4800 (m68k_ip): Add format `u'.
4801 (install_operand): Add place `m', `M', `h'.
4802 (init_table): Add upper/lower registers.
4804 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4806 1999-05-28 Martin Dorey <mdorey@madge.com>
4808 * config/tc-i960.c: Several minor changes to add ELF and
4809 BFD_ASSEMBLER support.
4810 * config/tc-i960.h: Likewise.
4811 * configure.in (i960-*-elf*): New target.
4812 * aclocal.m4, configure: Rebuild.
4814 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4816 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4817 reloc changes when defined(BFD_ASSEMBLER).
4819 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4821 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4823 * write.c (write_print_statistics): Output to file, not stderr.
4825 * expr.c (generic_bignum_to_int32,64): Prototype.
4827 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4828 output_sleb128, output_uleb128, output_big_sleb128,
4829 output_big_uleb128, output_big_leb128): Prototype.
4830 (output_big_sleb128, output_big_uleb128): Make inline.
4831 (output_big_leb128): Remove inline
4833 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4834 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4835 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4836 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4837 value for correct overflow check in write.c:fixup_segment.
4838 * write.c (fixup_segment): Move bitfield overflow checks to after
4839 the md_apply_fix call.
4840 * config/obj-coff.c (fixup_segment): Likewise.
4841 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4842 valueT *val argument.
4844 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4846 * config/atof-ieee.c (gen_to_words): Correctly round a
4847 denormalized number. Fix off-by-one in range checking for
4848 exponent in a denormal.
4850 1999-05-10 Nick Clifton <nickc@cygnus.com>
4852 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4855 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4857 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4859 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4861 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4862 (ReverseRegRegmem): Remove.
4863 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4864 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4865 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4868 From Doug Ledford <dledford@redhat.com>
4869 * config/tc-i386.h (RegXMM): New for P/III.
4870 * config/tc-i386.c: Add support for P/III.
4872 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4874 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4875 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4876 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4878 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4880 * config/tc-i386.c (i386_immediate): Skip whitespace before
4881 complaining about junk after expression.
4882 (i386_displacement): Likewise.
4884 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4886 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4887 Don't copy before downcaseing.
4889 1999-05-05 Catherine Moore <clm@cygnus.com>
4891 * tc-m68k.c: Include elf/m68k.h.
4892 (m68k_elf_final_processing): New routine.
4893 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4896 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4898 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4901 1999-04-30 Nick Clifton <nickc@cygnus.com>
4903 * config/tc-mcore.c (mcore_s_section): Dump literals before
4906 1999-04-29 Nick Clifton <nickc@cygnus.com>
4908 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4911 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4913 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4914 (TC_INIT_FIX_DATA): Delete.
4915 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4916 (TC_INIT_FIX_DATA): Delete.
4917 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4918 * write.c (fix_new_internal): Initialize fx_cgen member.
4919 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4920 (gas_cgen_md_apply_fix3): Update.
4921 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4922 (md_cgen_record_fixup_exp): Update.
4923 (FX_OPINFO_R_TYPE): Update.
4925 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4926 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4927 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4928 * frags.h (struct frag): Make opindex, opinfo ints.
4930 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4932 1999-04-26 Tom Tromey <tromey@cygnus.com>
4934 * aclocal.m4, configure: Updated for new version of libtool.
4936 1999-04-22 Nick Clifton <nickc@cygnus.com>
4938 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4940 (md_apply_fix3): Do not fix up absolute relocations against
4943 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4945 1999-04-20 Nick Clifton <nickc@cygnus.com>
4947 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4948 changes and data-in-text directives.
4949 (mcore_cons): New function: intercept cons() operations.
4950 (mcore_float_cons): New function: intercept float_cons()
4952 (mcore_stringer): New function: intercept stringer() operations.
4954 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4956 * obj.h (struct format_ops): Change generate_asm_lineno field to
4958 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4960 * config/tc-alpha.c (find_opcode_match): Add default case to
4962 (find_macro_match): Likewise.
4963 (load_expression): Parenthesize && within ||.
4965 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4967 1999-04-17 Nick Clifton <nickc@cygnus.com>
4969 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4970 .text .data .section pseudo ops.
4971 (mcore_s_section): New function. Dump lits before changing secs.
4972 (mcore_s_text): New function. Dump lits before changing secs.
4973 (mcore_s_data): New function. Dump lits before changing secs.
4975 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4977 * config/tc-mips.c (mips_32bitmode): New.
4978 (md_begin): Set mips_32bitmode if needed.
4979 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4980 Set EF_MIPS_32BITMODE.
4982 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4984 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4987 1999-04-16 Nick Clifton <nickc@cygnus.com>
4989 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4991 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4993 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4994 expressions correctly.
4997 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4999 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5001 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5003 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5004 and fmpynfadd instructions.
5006 1999-04-11 Richard Henderson <rth@cygnus.com>
5008 * as.h (environ): Declare it, if needed.
5009 * as.c (dump_statistics): Don't declare environ.
5010 * configure.in (environ): Detect declaration.
5011 * configure, config.in: Rebuild
5013 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5014 (i386_displacement): Allocate enough space for replacement buffer.
5015 Clean up replacement buffer initialization.
5017 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5019 * subsegs.c (section_symbol): Don't create a new symbol if one
5020 already exists; instead, use the existing one, but set its segment
5021 and frag data if it hasn't already been defined.
5022 * config/obj-coff.c (c_section_symbol): Likewise.
5024 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5026 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5028 1999-04-08 Nick Clifton <nickc@cygnus.com>
5030 * config/tc-mcore.c: New File: Support routines for MCore
5032 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5033 * config/obj-coff.c: Add support for mcore-pe target.
5035 * Makefile.am: Add support for MCore targets.
5036 * Makefile.in: Regenerate.
5037 * configure.in: Add support for MCore targets.
5038 * configure: Regenerate.
5040 * doc/all.texi: Set MCORE.
5041 * doc/as.texinfo: Document MCore specific command line options.
5043 * write.h: Prevent multiple inclusion.
5045 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5047 * asintl.h (LC_MESSAGES): Never define.
5048 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5050 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5053 * Makefile.am (m68k-parse.c): If configuring in the source
5054 directory, copy m68k-parse.y into the local directory before
5055 running ylwrap, to remove spurious differences when generating
5057 * Makefile.in: Rebuild.
5059 * config/tc-sparc.h (md_do_align): Just allocate the number of
5060 bytes necessary, rather than always allocating 1024.
5062 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5064 * listing.c (listing_newline): Add cast to avoid warning.
5065 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5066 * config/tc-i386.c (i386_scale): Add return value.
5067 (build_displacement_string): Remove unused local temp_disp2.
5068 (i386_intel_memory_operand): Add parentheses to avoid warning.
5069 (i386_intel_operand): Remove unused local end_of_operand_string.
5070 (i386_operand): Remove unused local operand_modifier.
5071 (i386_operand): Add parens to avoid warning.
5073 1999-04-04 Don Bowman <don@pixsci.com>
5075 * configure.in: Add mips*-*-vxworks* target; have it define
5077 * configure, config.in: Rebuild.
5079 1999-03-31 Nick Clifton <nickc@cygnus.com>
5081 * configure.in (emulations): Add support for arm-epoc-pe.
5082 * configure: Regenerate.
5083 * config/te-epoc-pe.h: New file. Define macros specific to
5085 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5086 for arm-epoc-pe target.
5088 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5090 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5092 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5094 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5095 detect ",n" without a condition.
5096 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5099 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5101 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5102 instruction is encoded with one bit.
5105 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5107 * doc/internals.texi (CPU backend): Mention that
5108 line_separator_chars should not include newline. From thi
5109 <ttn@mingle.glug.org>.
5111 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5113 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5114 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5116 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5118 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5120 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5122 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5125 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5127 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5129 1999-03-15 Martin Hunt <hunt@cygnus.com>
5131 * app.c (do_scrub_begin): Change '-' back to a symbol char
5132 so we can use multiple opcodes on a line again.
5134 * config/tc-d30v.c: By default, warn if a symbol has
5135 the same name as a register. Plus some minor
5136 updates from the branch.
5138 1999-03-13 Nick Clifton <nickc@cygnus.com>
5140 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5141 BFD_RELOC_16 and BFD_RELOC_64.
5143 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5145 * expr.c (expr): Add missing else.
5147 1999-03-12 Nick Clifton <nickc@cygnus.com>
5149 * config/tc-arm.c (md_apply_fix3): Improve error message.
5151 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5153 * Makefile.am (CPU_TYPES): Add fr30.
5154 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5155 (fr30,m32r dependencies): Update.
5156 * Makefile.in: Rebuild.
5158 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5159 (gas_cgen_record_fixup_exp): Ditto.
5160 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5161 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5162 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5163 (md_cgen_lookup_reloc): Update use of operand->type.
5164 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5165 (md_convert_frag): Call cgen_operand_lookup_by_num.
5166 (md_cgen_lookup_reloc): Update use of operand->type.
5167 (m32r_cgen_record_fixup_exp): Ditto.
5169 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5171 * config/tc-mips.c (md_show_usage): Fix message.
5173 1999-03-03 Nick Clifton <nickc@cygnus.com>
5175 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5176 and LDR reg,=<expr> instruction.
5178 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5181 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5183 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5185 1999-02-17 Nick Clifton <nickc@cygnus.com>
5187 This patch was created by: Scott Bambrough
5188 <scottb@corelcomputer.com>
5191 Special cased '@' character. The '@' character is used as the
5192 ARM assembler comment character, as a special character
5193 and in ELF .symver pseudo-op's, and as a special character in
5194 .type and .section pseudo-ops.
5195 (symver_pseudo): New static variable.
5196 (symver_state): New static variable.
5197 (struct app_save): Add field 'symver_state'.
5198 (app_push): Save global symver_state int struct app_save.
5199 (app_pop): Restore global symver_state from struct app_save.
5200 (do_scrub_chars): Special case handling of '@' character in
5203 * configure.in: Modified to recognize armv* uname syntax from ARM
5205 * configure: Regenerated.
5207 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5208 a prefix to the section's type.
5209 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5210 the type's typename.
5212 * config/tc-arm.h: Add support for PIC generation:
5213 (pic_code): New boolean.
5214 (obj_relocate_extern): Define.
5215 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5216 (TC_CONS_FIX_NEW): Define.
5217 (tc_fix_adjustable): Define.
5218 (GLOBAL_OFFSET_TABLE_NAME): Define.
5220 * config/tc-arm.c: Add support for PIC generation:
5221 (line_seperator_chars): Allow ';' as a seperator for Linux.
5222 (is_immediate_prefix): New macro.
5223 (arm_parse_reloc): New function.
5224 (s_arm_elf_cons): New function.
5225 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5226 (md_undefined_symbol): Special case handling for the Global Offset
5228 (md_apply_fix3): Handle PIC relocs.
5229 (tc_gen_reloc): Handle PIC relocs.
5230 (md_parse_option): Add support for '-k' command line switch to
5231 enable PIC generation.
5232 (cons_fix_new_arm): New function.
5233 (s_arm_elf_cons): New function.
5235 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5237 * configure.in: Add comments for uses of AC_DEFINE.
5238 * acinclude.m4: Likewise.
5239 * acconfig.h: Remove.
5240 * aclocal.m4: Rebuild.
5241 * configure: Rebuild.
5242 * Makefile.in: Rebuild.
5243 * config.in: Rebuild.
5245 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5247 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5248 non-constant offset from a base register.
5250 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5252 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5255 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5257 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5258 (emit_insn): Look for pc-relative and no-overflow specifiers on
5259 internal relocation types.
5261 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5263 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5266 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5268 (mips_4650, mips_4010, mips_4100): Variables removed.
5269 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5270 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5272 (md_begin): Don't bother initializing the mips_NNNN variables;
5273 mips_cpu is set, and that's good enough now.
5274 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5275 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5276 (show): New function, to handle wrapping in the CPU lists.
5277 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5279 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5281 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5282 than treat as an immediate specifier.
5284 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5286 * config/tc-i386.c: Prototype many functions.
5287 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5288 (i386_immediate): Remove unused second argument.
5289 (i386_intel_operand): Fix i386_is_reg typo.
5290 (i386_operand): Use allow_naked_reg.
5291 (output_invalid): Make operand int for K&R.
5293 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5295 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5297 * Makefile.in: Rebuild.
5299 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5301 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5303 (EXTRA_as_new_SOURCES): Comment out.
5304 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5305 * Makefile.in: Rebuild.
5306 * doc/Makefile.in: Rebuild.
5307 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5308 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5309 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5310 * configure: Rebuild.
5311 * aclocal.m4: Rebuild.
5312 * config.in: Rebuild.
5313 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5314 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5315 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5316 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5317 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5318 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5319 (gas_cgen_record_fixup_exp): Ditto.
5320 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5321 descriptor, not global variable.
5322 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5323 descriptor, not global variable. Refer to insert_operand handler
5324 via cpu descriptor, not global function.
5325 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5326 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5327 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5328 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5329 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5330 * config/tc-m32r.c: Ditto.
5331 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5332 (md_assemble): Ditto.
5333 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5335 1999-02-09 Nick Clifton <nickc@cygnus.com>
5337 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5338 relocations for ELF targets.
5340 1999-02-08 Nick Clifton <nickc@cygnus.com>
5342 * configure.in: Add support for StrongARM target.
5343 * configure: Regenerate.
5345 1999-02-05 Nick Clifton <nickc@cygnus.com>
5347 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5349 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5352 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5354 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5356 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5358 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5359 (INTEL_DWORD_MNEM_SUFFIX): Define.
5362 (DWORD_PTR): Define.
5363 (XWORD_PTR): Define.
5365 (OFFSET_FLAT): Define.
5367 (NONE_FOUND): Define.
5370 * config/tc-i386.c (set_intel_syntax): New routine.
5371 (intel_syntax): Declare.
5372 (allow_naked_reg): Declare.
5373 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5374 (intel_float_operand): New routine.
5375 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5376 Handle brackets as well as parens. Call i386_intel_operand for
5377 intel syntax. Reverse operands if appropriate. Handle new
5378 suffixes. Handle movzx and movsx.
5379 (i386_is_reg): New routine.
5380 (i386_immediate): New routine.
5381 (i386_scale): New routine.
5382 (i386_displacement): New routine.
5383 (i386_operand_modifier): New routine.
5384 (build_displacement_string): New routine.
5385 (i386_parse_seg): New routine.
5386 (i386_intel_memory_operand): New routine.
5387 (i386_intel_operand): New routine.
5388 (i386_operand): Call i386_displacement, i386_immediate,
5389 i386_scale, etc. instead of handling inline.
5390 (parse_register): Handle registers without prefix.
5392 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5394 * configure: Regenerate.
5395 * configure.in (arm-*-oabi): New.
5396 (thumb-*-oabi): New.
5397 * config/tc-arm.c (target_oabi): Declare.
5398 (md_apply_fix3): Support REL relocs.
5399 (md_parse_option): Handle -oabi.
5400 (elf32_arm_target_format): New routine.
5401 (md_longopts): Add OPTION_OABI.
5402 * config/tc-arm.h: Redefine TARGET_FORMAT.
5405 1999-01-28 Nick Clifton <nickc@cygnus.com>
5407 * write.c (write_relocs): Handle out of range error.
5409 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5410 (fr30_force_relocation): Default to 0.
5412 * config/tc-fr30.h (obj_fix_adjustable): Define.
5413 (TC_FORCE_RELOCATION): Define.
5415 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5418 1999-01-16 Nick Clifton <nickc@cygnus.com>
5420 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5421 merge of two instructions if the left instruciton kills the right.
5423 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5425 * Makefile.in: Regenerate.
5426 * configure.in: Redo test for using cgen.
5427 * configure: Regenerate.
5429 1999-01-09 Nick Clifton <nickc@cygnus.com>
5431 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5432 redefinition of this macro.
5434 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5436 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5439 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5441 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5442 a read of HI or LO and an immediatly following branch.
5444 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5446 * config/tc-mips.c (md_begin): Another correction to the setting of
5449 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5451 * config/tc-mips.c (md_begin): Correct type-o in setting of
5454 1998-12-21 Nick Clifton <nickc@cygnus.com>
5456 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5457 bit insn when optimizing, so that parallelised instructions will
5458 start on a 32 bit boundary.
5460 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5462 * config/tc-mips.c (mips_eabi64): New.
5463 (md_begin): Set mips_eabi64.
5464 (mips_elf_final_processing): Use it.
5466 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5468 * config/tc-mips.c (mips_elf_final_processing):
5469 Correct setting of ABI in e_flags.
5471 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5473 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5476 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5478 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5480 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5482 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5483 warning, values that don't fit in the field.
5485 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5487 * config/tc-mips.c (mips_abi_string): New.
5488 (md_parse_option,md_longopts): Add mabi.
5489 (mips_elf_final_processing): Set e_flags based on mabi flag.
5491 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5493 * config/tc-mips.c (md_parse_option): Handle vr4111.
5495 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5497 * config/tc-h8300.c (build_bytes): Change message given if the
5498 instruction requires H8/300H mode and we're not in Hmode, to
5499 suggest that it may be the operand modes that are the problem, not
5500 necessarily the opcode.
5502 1998-12-10 Nick Clifton <nickc@cygnus.com>
5504 * config/tc-fr30.c: Add line separator character.
5506 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5508 * configure.in (hppa-*-mpeix*): New target.
5509 * config/obj-som.h (obj_som_compiler): Declare.
5510 * config/obj-som.c (compiler_seen): New static variable.
5511 (obj_som_compiler): New function.
5512 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5513 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5514 (pa_type_args): Set hppa_priv_level.
5515 (pa_compiler): New static function if OBJ_SOM.
5516 * configure: Rebuild.
5518 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5520 * read.c (output_leb128): Don't mark as inline.
5522 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5524 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5525 AIX .vbyte unaligned data support.
5526 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5527 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5530 1998-12-07 Nick Clifton <nickc@cygnus.com>
5532 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5535 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5537 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5538 BFD_RELOC_ARM_PCREL_BRANCH.
5540 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5542 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5543 checking the target type.
5544 (mips-dec-bsd*): Set endian to little.
5545 * configure: Rebuild.
5547 COFF weak symbol support, based on patches from Mark Elbrecht
5548 <snowball3@usa.net>:
5549 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5550 * config/obj-coff.c (obj_coff_weak): New static function.
5551 (obj_coff_endef) [both versions]: Handle weak symbols.
5552 (coff_frob_symbol): Likewise.
5553 (yank_symbols): Likewise.
5554 (obj_pseudo_table): Add "weak".
5556 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5557 <aymeric.vincent@emi.u-bordeaux.fr>.
5558 * aclocal.m4: Rebuild with current tools.
5559 * configure: Rebuild.
5561 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5562 an assertion failure for a case we can't handle when OBJ_ECOFF.
5564 * expr.c (operator): And with 0xff to avoid problems with signed
5567 1998-12-03 Nick Clifton <nickc@cygnus.com>
5569 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5570 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5572 1998-12-02 Nick Clifton <nickc@cygnus.com>
5574 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5577 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5579 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5580 calculation of pcrel point.
5582 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5584 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5587 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5589 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5591 (d10v_cleanup): Only generate previous insn if a multiline insn is
5594 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5596 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5599 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5601 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5602 -marm6xxx command line switches.
5604 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5606 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5607 (itbl-ops.o): Delete duplicate dependencies.
5608 Rebuild dependencies.
5609 Add fr30 dependencies.
5610 * Makefile.in: Rebuild.
5612 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5614 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5616 * listing.c: Ignore line terminator characters found inside
5619 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5621 * po/gas.pot: Regenerated.
5623 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5625 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5626 fr30_is_label_start(). Also checks for delay slot insns.
5628 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5629 FR30 instructions which contain a colon in the mnemonic.
5631 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5633 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5635 * config/tc-fr30.c: Removed currently superflous code.
5637 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5639 * config/tc-fr30.h: New file.
5640 * config/tc-fr30.c: Tweaking so that it will compile.
5642 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5644 * config/tc-d10v.h (obj_fix_adjustable): Define.
5645 (TC_FORCE_RELOCATION): Define.
5646 (d10v_force_relocation): Declare.
5647 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5648 (md_apply_fix3): Handle Vtable relocs.
5649 (d10v_fix_adjustable): New.
5650 (d10v_force_relocation): New.
5652 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5654 * config/tc-d30v.c: Change default behaviour to ignore potential
5655 conflicts between register name and symbol names.
5657 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5659 * configure.in: Add fr30-*-*.
5660 * config/tc-fr30.c: New file.
5661 * Makefile.in: Regenerated.
5662 * config.in: Regenerated.
5663 * configure: Regenerated.
5664 * doc/Makefile.in: Regenerated.
5665 * po/gas.pot: Regenerated.
5667 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5669 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5672 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5674 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5676 (do_scrub_chars): Add some casts to unsigned char to avoid
5677 unwanted sign extension.
5678 * read.c (lex_type): Set characters about 127 to be symbol
5680 * config/tc-i386.c (md_begin): Set identifier_chars and
5681 operand_chars for values above 127.
5683 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5685 * configure.in: detect cygwin* instead of cygwin32*
5686 * configure: regenerate
5688 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5690 * listing.c: Add support for producing a listing from piped
5693 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5695 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5696 (append_insn): Account for the tx39's multiply behavior.
5698 1998-10-26 Michael Meissner <meissner@cygnus.com>
5700 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5701 from assemble_parallel_insns. Add support for '->' to indicate
5702 explicitly serializing the instructions.
5703 (md_assemble): Ditto.
5705 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5707 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5710 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5712 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5714 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5716 * config/tc-mips.c : support frame and regmask/fregmask when
5717 MIPS_STABS_ELF is specified.
5719 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5721 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5722 (md_apply_fix): Don't return 1 for VTABLE relocs.
5723 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5725 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5727 * doc/c-i386.texi: Replace occurences of "opcode" with
5728 "instruction mnemonic", "instruction", or "mnemonic" when
5729 referring to the name of an instruction. Use "opcode" when
5730 referring to the sequence of machine bytes.
5732 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5733 (is_opcode_char): Rename to is_mnemonic_char.
5734 (md_assemble and i386_operand): Correct error messages from
5735 "opcode" to "instruction mnemonic"
5736 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5737 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5738 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5739 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5740 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5741 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5742 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5744 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5746 * config/tc-i386.c (i386_operand): Check for garbage after
5749 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5751 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5752 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5754 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5756 * config/tc-sh.h (obj_fix_adjustable): Define.
5757 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5758 (md_apply_fix): Likewise.
5759 (tc_gen_reloc): Likewise.
5760 (sh_fix_adjustable): New.
5762 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5764 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5765 * cgen.h (gas_cgen_finish_insn): Update prototype.
5766 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5767 cgen_insn_t -> CGEN_INSN_INT.
5768 (make_parallel): Update handling of CGEN_INT_INSN_P.
5769 (assemble_parallel_insn): Ditto.
5770 (target_make_parallel): New function.
5771 (md_assemble): Use it.
5773 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5775 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5777 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5779 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5780 converted into lower case.
5782 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5784 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5785 (gas_cgen_tc_gen_reloc): Likewise.
5786 * config/tc-m32r.h (obj_fix_adjustable): Define.
5787 * config/tc-m32r.c (m32r_fix_adjustable): New.
5788 (m32r_force_relocation): Handle VTABLE relocs.
5790 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5792 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5794 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5796 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5797 to lower case before parsing.
5799 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5800 parallel insns modift buts in the PSW as a side effect.
5802 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5804 * config/tc-d30v.c (find_format): Test for missing flag and
5807 (md_apply_fix3): Fix error messages to avoid
5808 assumption about presence of a symbol.
5810 (parallel_ok): Disallow parallel instructions that both modify the
5813 (find_format): Generate a warning if an odd numbered register is
5814 used as the first register in a mutli-register instruction.
5816 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5818 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5819 relocations are always associated with a symbol.
5821 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5823 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5824 (elf32_sparc_force_relocation): Declare.
5825 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5826 (tc_gen_reloc): Handle vtable relocs.
5827 (elf32_sparc_force_relocation): New.
5829 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5831 * symbols.c (S_IS_FUNCTION): New.
5832 * config/tc-v850.h (obj_fix_adjustable): Define.
5833 (TC_FORCE_RELOCATION): Define.
5834 (v850_force_relocation): Declare.
5835 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5836 of fx_addnumber for VTABLE reloc addends.
5837 (md_apply_fix3): Handle VTABLE relocs.
5838 (v850_fix_adjustable): New.
5839 (v850_force_relocation): New.
5841 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5843 * tc-hppa.c (fp_operand_format): Add some additional formats.
5844 (pa_ip): Do not automatically promote into pa2.0 mode.
5845 (pa_level): Handle ".level 2.0".
5847 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5849 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5850 * config/tc-i386.h (template.extension_opcode): Change to
5851 unsigned int to allow full range of 8-bit opcode suffixes.
5852 (None): Redefine as 0xffff.
5854 From Jeff B Epler <jepler@usgs.gov>
5855 * doc/c-i386.texi (i386-SIMD): New section.
5857 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5859 * read.c (discard_rest_of_line): New function.
5860 * read.h: Declare it.
5861 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5863 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5865 * config/tc-d10v.c (find_symbol_matching_register): New function.
5866 (find_opcode): Cope with the case where a register name matches
5869 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5871 * config/tc-v850.c (md_pcrel_from): Rename to
5872 v850_pcrel_from_section.
5873 (v850_pcrel_from_section): Do not resolves symbols in other
5876 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5878 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5880 * config/tc-d10v.c (find_opcode): Generate an error if a register
5881 is supplied for an operand that should not be a register.
5883 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5885 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5886 instructions to have another instruction in the right bin.
5888 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5890 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5891 the right container if the left container holds a branch
5894 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5896 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5897 both a register name and symbol name.
5898 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5900 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5902 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5903 execution unit class.
5905 (reg_name_search): If a name matches a register and a symbol,
5906 prefer the register.
5907 (find_format): Disallow flag registers when a general purpose
5908 register is required.
5909 If a number is required, but a register has been given, check to
5910 see if a symbol with the same name as the register exists, and if
5911 so, use that symbol.
5913 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5915 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5917 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5919 * config/tc-d30v.c (find_format): Do not accept flag registers as
5920 general purpose registers.
5921 (find_format): If an immediate value is expected at a given place
5922 in a format, but a register name has been provided instead, check
5923 to see if that register name matches the name of a predefined
5924 symbol and if it does, then use the symbol instead.
5925 (reg_name_search): If a register name matches a symbol name,
5926 prefer the register name to the symbol name.
5928 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5930 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5931 the previous insn to empty.
5933 1998-09-20 Michael Meissner <meissner@cygnus.com>
5935 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5936 pieces, forcing the use of an ANSI compiler.
5938 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5940 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5942 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5944 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5946 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5948 (obj_elf_vtable_entry): Likewise.
5949 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5950 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5951 (tc_gen_reloc): Likewise.
5952 (arm_fix_adjustable): Likewise.
5953 (elf32_arm_force_relocation): New.
5954 (armelf_frob_symbol): Remove coff-style symbol support.
5956 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5958 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5960 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5962 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5963 OBJ_COFF so that routine is defined for a.out format.
5965 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5967 * config/tc-i386.c (i386_operand): Detect non-segment registers
5968 used as segment prefixes.
5970 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5972 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5973 optimize across FDE boundaries.
5975 * config/obj-coff.c (obj_coff_section): Preserve any link once
5976 flags when setting the section flags.
5978 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5980 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5981 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5983 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5985 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5988 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5990 * frags.c (frag_grow): Include the size of the frag struct in the
5993 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5994 if the new subseg comes before the old.
5996 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5998 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5999 to handle edge8 and edge16.
6001 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6003 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6004 before we clobber the symbol involved.
6006 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6008 * config/tc-arm.c: Remove OBJ_ELF definitions for
6009 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6010 use arm_adjust_symtab for OBJ_COFF.
6011 (armelf_adjust_symtab): New Routine.
6012 * config/tc-arm.h: Define obj_adjust_symtab to
6013 armelf_adjust_symtab for OBJ_ELF.
6015 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6017 * configure.in: Make all i386-elf targets use bfd_gas.
6018 * config/tc-i386.c (tc_i386_force_relocation): New.
6019 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6020 (md_apply_fix3): Likewise.
6021 (tc_gen_reloc): Handle them.
6022 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6023 tc_i386_force_relocation.
6025 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6027 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6029 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6031 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6032 current opcode after writing the first insturction of a reverse
6035 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6037 * read.h (generate_lineno_debug): Add prototype.
6038 * read.c (generate_lineno_debug): Make non-static.
6040 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6042 * config/tc-i386.c (md_assemble): Only warn for address/data size
6045 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6047 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6048 against Thumb function names, as the linker needs this information.
6050 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6052 * expr.c (operand): Check also that there is no advance in operand
6053 after atof_generic in order to decide "is it label 0f or floating
6056 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6058 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6059 command line options with a single dash.
6060 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6062 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6064 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6065 * tc-arm.c (arm_fix_adjustable): New routine.
6067 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6069 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6070 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6071 demand_empty_rest_of_line before mri_comment_end.
6072 (equals): Check garbage after expression before
6073 mri_comment_end in MRI mode.
6075 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6077 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6078 small immediate constant to use the constant itself rather than
6081 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6083 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6084 (pa_leave): Likewise.
6086 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6088 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6090 (i386_operand): Fix an error message.
6092 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6094 * doc/c-arm.texi (ARM Directives): Document .req directive.
6096 * config/tc-arm.c (reg_required_here): Display erroneous string if
6097 the register name could not be decoded.
6098 Do not set inst.instruction if the sift is -1.
6100 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6102 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6105 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6107 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6108 even if it is belived to be unnecessary.
6110 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6112 config/tc-i386.c (i386_operand): Size immediate constants by
6113 suffix (erroneously removed as part of July 7 change).
6115 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6117 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6118 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6119 (armelf_frob_symbol): New Routine.
6120 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6122 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6124 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6126 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6128 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6129 command line switches passed to assembler.
6131 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6133 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6134 (gas_cgen_opcode_desc): Declare.
6135 (gas_cgen_parse_operand): Declare.
6136 (*): Prepend gas_ to gas specific fns to denote them as such.
6138 * cgen.c (gas_cgen_opcode_desc): New global
6139 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6140 (queue_fixup): Renamed from cgen_queue_fixup.
6141 (*): Prepend gas_ to gas specific fns to denote them as such.
6143 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6144 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6145 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6146 Open opcode table and initialize it.
6147 (make_parallel): Use gas_cgen_opcode_desc.
6148 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6149 (md_assemble): Ditto.
6151 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6153 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6154 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6155 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6156 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6157 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6158 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6159 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6160 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6161 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6162 (INIT_STAB_SECTION): Likewise.
6163 (OBJ_PROCESS_STAB): Likewise.
6165 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6166 (md_parse_option): Watch for them.
6167 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6168 (md_begin): Kill neverdef code.
6169 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6170 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6171 (s_alpha_coff_wrapper): New.
6172 (md_pseudo_table): Trap all ECOFF pseudos.
6174 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6176 Start of changes to remove mdebug section from mips*-elf
6177 Based on MIPS_STAB_ELF definition
6178 * acconfig.h: undef if not configured
6179 * config.in: undef if not configured
6180 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6181 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6182 * stabs.c (s_stab_generic): flush frag
6184 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6186 * configure.in: (arm-*-elf): Handle.
6187 (thumb-*-elf): Handle.
6188 * configure: Regenerate.
6189 * read.c (stringer): Fix typo in comment.
6190 * write.c (fixup_segment): Don't add symbol value to addend if
6192 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6194 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6197 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6199 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6200 (write_2_short): Emit warning if new flag is set.
6201 (do_assemble): Set flags if left instruction is one of special
6202 "right-instruction-killer" type.
6204 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6206 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6207 Always output words in debug_info section as big endian.
6208 (sparc_target_format): Choose correct bfd target.
6209 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6211 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6213 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6214 to work with internationalization code. Issue an error when two
6215 operands match that are not allowed to match.
6217 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6219 * configure.in (install_tooldir): Allow target to specify whether
6220 it wants to be installed in $(tooldir)/bin.
6221 * configure: Regenerate.
6222 * Makefile.am (install-exec-local): Set install-exec-tooldir
6223 dependency via configure.
6224 * Makefile.in: Regenerate.
6226 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6228 * Makefile.am (install-exec-local): Split into two ...
6229 (install-exec-bindir,install-exec-tooldir): New rules.
6230 * Makefile.in: Regenerate.
6232 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6234 * Makefile.am (install-exec-local): Don't remove the file before
6235 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6236 W. Rozycki <macro@ds2.pg.gda.pl>.
6237 * Makefile.in: Rebuild.
6239 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6241 * cgen.c: Include libiberty.h.
6242 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6243 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6244 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6245 (md_cgen_lookup_reloc)): Declare.
6246 (md_cgen_record_fixup_exp): Declare.
6247 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6248 (m32r_relax_frag): Declare.
6249 (cgen_md_apply_fix3): Decls moved to cgen.h.
6250 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6251 (m32r_cgen_record_fixup_exp): Delete decl.
6252 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6253 (assemble_nop): Delete.
6254 (expand_debug_syms): Delete unused `exp'.
6255 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6256 Add default case for -Wall.
6257 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6258 (md_atof): Delete unused wordP.
6260 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6262 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6265 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6267 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6268 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6269 .print, .purgem, and .struct. Remove documentation for
6272 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6274 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6275 Update call to insert_operand.
6277 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6279 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6281 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6283 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6284 whitespace after a prefix operator.
6286 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6288 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6290 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6292 * config/tc-sparc.c (log2): New static function.
6293 (s_reserve): Use log2 to convert alignment before calling
6295 (s_common): Use log2 to convert alignment before calling
6296 record_alignment and frag_align.
6297 (sparc_cons_align): Use log2.
6299 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6301 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6302 (s_common): Likewise.
6304 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6305 initialization of waddr.
6306 (sparc_elf_final_processing): Add default case to switch.
6308 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6310 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6311 than temporary real.
6313 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6315 * write.c (subsegs_finish): Don't align the segments if there were
6318 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6319 copying aux information.
6321 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6322 expression into a symbol.
6324 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6326 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6327 type to unsigned int.
6328 (md_assemble): Change type used to store offsets from unsigned
6330 (i386_operand): Switch error check to only call RESTORE_END_STRING
6331 once after parse_register.
6333 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6335 * config/tc-v850.c (md_show_usage): Changed format to match that
6338 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6340 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6342 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6344 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6347 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6349 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6350 * doc/Makefile.in: Rebuild.
6352 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6354 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6355 for %lo expressions.
6356 (mips_ip, case 'u'): Move range check after code to mask
6357 off bits in %hi/%lo expressions. Mask off high bits for
6360 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6362 * doc/Makefile.am (gasver.texi): New target.
6363 (as.info, as.dvi): Depends upon gasver.texi.
6364 * doc/as.texinfo: Include gasver.texi. Mention version number on
6365 title page and in top node.
6366 * doc/Makefile.in: Rebuild.
6368 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6370 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6371 but not including the line containing the edict.
6372 * listing.h (LISTING_EOF): New.
6373 * input-scrub.c (input_scrub_next_buffer): Call it.
6375 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6377 * config/tc-i386.c (i386_operand): Don't set the size of an
6378 immediate address based solely on the suffix and the mode.
6380 * config/tc-i386.c (md_assemble): Add assertion to make sure
6381 overlap2 does not set Imm.
6383 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6384 sequences of whitespace to a single space.
6385 (is_space_chars): Just compare with space.
6386 (md_begin): Don't initialize space_chars.
6387 (md_assemble): Just skip a single whitespace character.
6388 (i386_operand): Rewrite base-index parsing to use new
6389 parse_register, and to skip white space. Skip white space in a
6390 number of other places too. Don't give error message if
6391 parse_register fails.
6392 (parse_register): Change reg_string parameter to be non-const.
6393 Add end_op parameter. Skip white space after the `%', and return
6394 end of register string. Give error message here rather than
6397 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6399 Based on patch from Matt Semersky <matts@scd.hp.com>:
6400 * expr.c (op_encoding): Make const.
6401 (expr_set_precedence): New function.
6402 (expr_begin): Don't set operator rankings, just call
6403 expr_set_precedence.
6404 * expr.h (expr_set_precedence): Declare.
6405 * read.c (s_mri): Call expr_set_precedence.
6407 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6409 * doc/as.texinfo (Statements): Remove paragraph discussing
6410 continuing lines with a backslash. This hasn't worked for years,
6413 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6415 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6417 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6418 (ps_CTORS, ps_DTORS): New section types.
6419 (vms_fixup_xtors_section): New function
6420 (Ctors_Psect, Dtors_Psect): Define.
6421 (IS_GXX_XTOR): Define
6422 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6423 Filter static constructors/destructors and add to
6424 Ctors_Symbols/Dtors_Symbols chain.
6425 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6426 appropriate section.
6428 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6429 * makefile.vms: Merge vax/vms support.
6431 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6433 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6434 (elf_pseudo_table): Add them.
6435 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6436 (md_apply_fix): Accept them.
6437 (mips_fix_adjustable): Don't adjust them.
6438 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6439 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6440 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6441 (tc_fix_adjustable): Don't adjust them.
6443 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6445 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6447 * Makefile.in: Regenerate.
6448 * configure.in: AC_SUBST cgen_cpu_prefix.
6449 * configure: Regenerate.
6451 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6453 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6454 Changed all users of COND12_DELAY.
6456 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6458 * config/tc-mn10300.c (set_arch_mach): New function.
6459 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6460 (md_begin): Default to mn10300 mode.
6461 (md_assemble): Only accept instructions for the core mn10300
6462 chip and the active machine type.
6464 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6466 * subsegs.h (segment_info_type): Give the struct a name.
6467 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6468 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6469 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6470 * config/tc-w65.h (tc_reloc_mangle): Declare.
6471 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6473 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6475 * config/tc-v850.c (v850_comm): Restore old section
6476 after common processing.
6478 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6480 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6482 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6484 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6485 char with code that explicitly sign-extends.
6487 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6489 * config/tc-v850.c (md_begin): Restore text section as the current
6490 section after creating call table sections.
6491 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6494 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6495 with call to macro SYM_AUXINFO.
6497 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6499 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6500 with the program transform name.
6501 * Makefile.in: Rebuild.
6503 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6505 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6508 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6510 * config/tc-i386.c (i386_operand): Be prepared for a space between
6511 the open parenthesis and the start of the register operand,
6512 because of the June 16 change.
6514 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6516 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6519 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6521 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6522 even if it is belived to be unnecessary.
6524 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6526 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6528 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6530 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6532 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6533 shift amount for a repeated operand. The shift amount for the
6534 repeated copy comes from the size of the operand.
6536 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6538 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6540 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6542 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6544 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6546 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6547 characters in it as LEX_IS_SYMBOL_COMPONENT.
6548 * config/tc-i386.h (tc_symbol_chars): Define.
6549 (extra_symbol_chars): Declare.
6550 * config/tc-i386.c (extra_symbol_chars): Define.
6551 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6552 (line_comment_chars): Set to '/' if TE_LINUX.
6553 * doc/c-i386.texi (i386-prefixes): Update.
6554 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6556 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6558 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6559 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6561 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6563 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6564 constraint in instructions REP & REPI.
6566 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6568 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6569 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6571 (check_range): If the operand is shifted, then shift the number
6572 before checking its range.
6574 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6576 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6579 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6581 * config/tc-v850.c (v850_comm): Create special sections as needed.
6583 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6585 * config/tc-d10v.c (write_2_short): Addition of swapping
6586 instructions for sequential and reverse sequential order when
6587 given order is not possible.
6589 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6591 * Makefile.am: Rebuild dependencies.
6592 (DEP_INCLUDES): Fix reference to intl build directory.
6593 * Makefile.in: Rebuild.
6595 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6597 * doc/c-i386.texi: Update 16 bit documentation.
6599 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6600 IgnoreDataSize to IgnoreSize as they are used for address size as
6602 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6603 32-bit mode, similarly addr16/data16 and variants.
6605 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6607 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6608 sequential word multiply instructions.
6610 (do_assemble): Add extra command line argument, to allow mul32
6611 attribute to be preserved across parallel insns.
6612 (md_assemble): Insert NOPs between explicitly parallel insns which
6613 contain an 32 bit multiply and a 16 multiply.
6615 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6617 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6620 * config/tc-i386.c (reloc): Add braces.
6622 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6623 consistent with Intel naming.
6624 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6625 use bitfields in sib_byte.
6626 (modrm_byte): Don't use bitfields here either.
6628 * config/tc-i386.c (current_templates): Add const.
6629 (parse_register): Add const to return, param, and char *s.
6630 (i386_operand): Add const to reg_entry *r.
6631 * config/tc-i386.h (templates): Add const to start, end.
6633 Inspired by code for 16 bit gas support from Martynas Kunigelis
6634 <martynas@nm3.ktu.lt>:
6635 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6636 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6637 (uses_mem_addrmode): Remove.
6638 (md_estimate_size_before_relax): Add support here too.
6639 (md_relax_table): Rewrite interface to md_relax for 16 bit
6641 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6642 (opcode_suffix_to_type): Remove.
6643 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6644 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6645 (md_convert_frag): Likewise.
6646 (i386_operand): Add support for 16 bit base/index regs,
6647 immediates, and displacements. Remove some unnecessary casts, and
6648 localise end_of_operand_string, displacement_string_start,
6649 displacement_string_end variables. Add GCC_ASM_O_HACK.
6650 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6652 * config/tc-i386.c (prefix_hash): Remove.
6653 (md_begin): Rewrite without obstacks. Remove prefix hash table
6654 handling. Rewrite lexical table handling.
6655 (i386_print_statistics): Don't print prefix statistics.
6656 (md_assemble): Rewrite instruction parser so that line is not
6657 converted to lower case. Don't do a hash_find for prefixes,
6658 instead recognise them via opcode modifier.
6659 (expecting_operand, paren_not_balanced): Localise variables.
6660 * config/tc-i386.h (IsPrefix): Define.
6661 (prefix_entry): Remove.
6663 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6664 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6665 '\\' in case where comment_chars contains '/'.
6667 * config/tc-i386.c (MATCH): Ensure given operand and template
6668 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6669 you must write `ljmp *table(%ebx)'.
6671 From H.J. Lu <hjl@gnu.org>:
6672 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6673 as 0 ifndef BFD_ASSEMBLER.
6674 (md_assemble): Allow immediate operands without suffix or
6675 other reg operand to default in size to the current code size.
6677 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6679 * config/tc-v850.c (md_begin): Restore creation of
6680 .call_table_text and .call_table_data sections.
6682 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6684 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6685 after emitting a word of noops.
6687 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6689 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6690 (i386_operand): Simplify checks for valid base/index combinations.
6691 Disallow `in 4(%dx),%al'.
6693 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6695 (add_prefix): Change parameter from char to int.
6697 * config/tc-i386.h (Ugh): Define opcode modifier.
6698 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6700 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6701 CONSISTENT_REGISTER_MATCH macros to check register types more
6702 thoroughly. Check for illegal suffix/operand combinations
6703 when matching insns with operands. Handle new `s' suffix, and
6704 associated FloatMF opcode modifier for float insns with memory
6706 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6707 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6708 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6709 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6710 DATA_PREFIX_OPCODE throughout.
6712 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6713 (md_assemble): Rewrite suffix/register operand checking code to be
6714 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6715 AnyMem, the better to grep.
6717 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6718 given a memory operand. Don't set Abs bits either.
6719 (type_names): Remove Mem*, Abs*.
6720 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6721 define opcode_modifiers as these cases are handled by Disp8,
6722 Disp16, Disp32 and suffix checks.
6723 (COMES_IN_BOTH_DIRECTIONS): Remove.
6724 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6726 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6727 if IgnoreDataSize modifier given. Remove ShortformW modifier
6728 test. Add test for ShortForm in W base_opcode modification.
6729 Merge Seg2ShortForm and Seg3ShortForm code.
6730 * config/tc-i386.h (ShortFormW): Remove.
6731 (IgnoreDataSize): Define.
6733 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6735 * config/tc-d30v.c (md_assemble): Store previous segment state
6736 with previous instruction.
6738 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6740 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6741 (ebp, esp): Remove static variables.
6742 (MATCH): Remove test for InOutPortReg.
6743 (i386_operand): Properly handle InOutPortReg here instead.
6744 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6745 (md_assemble): Simplify and correct modrm and sib generation.
6746 (i386_operand): Add warning for scale without index.
6747 Rewrite checks for valid base/index combinations.
6749 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6750 macros and enclose in do while(0).
6751 (RESTORE_END_STRING): Likewise.
6752 (md_assemble): Add one to printed operand number so we start
6753 from 1 not 0. Add some more gettext invocations.
6754 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6757 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6758 DATA_PREFIX, SEG_PREFIX): Define.
6759 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6760 (check_prefix): Remove function.
6761 (add_prefix): New function. Add prefix to i.prefix as well as
6763 (md_assemble): Changes for add_prefix. Remove hack for wait
6764 prefix, instead always output prefixes in fixed order. Test
6765 for jcxz/loop when selecting between word & dword operations,
6766 and add address size prefix rather than operand size prefix.
6767 Remove operand -> address size hack when emitting jcxz/loop.
6768 (i386_operand): Remove O_Absent check as it's done in expr.
6770 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6772 * configure.in: Recognize m5200 as a cpu_type of m68k.
6773 * aclocal.m4: Rebuild with current libtool.
6774 * configure: Rebuild.
6776 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6778 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6779 to relaxable_symbol to prevent references to external symbol from
6782 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6784 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6785 symbols are relaxable.
6787 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6789 * config/tc-v850.c (md_begin): Don't create special
6790 sections by default.
6792 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6794 * config/tc-mips.c (macro): For div and udiv, close the
6795 reorder block as soon as possible.
6797 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6799 From Matt Semersky <matts@scd.hp.com>:
6800 * macro.c (macro_mri_mode): New function.
6801 * macro.h (macro_mri_mode): Declare.
6802 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6805 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6807 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6810 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6811 until after xstrdup in OBJ_EVAX case.
6813 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6815 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6816 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6817 of hardcoded magic number.
6818 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6820 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6822 * read.c (do_s_func): New function.
6824 * read.h (do_s_func): Add prototype.
6826 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6828 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6829 nops if fill pattern not specified.
6831 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6833 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6834 * config/te-go32.h (TE_GO32): Define.
6835 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6837 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6839 Implement .func/.endfunc pseudo-ops.
6840 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6842 * read.c (potable): Add .func,.endfunc.
6843 (s_func): New function.
6844 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6846 (in_doc_func_p,current_function_label): New static globals.
6847 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6849 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6851 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6852 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6853 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6854 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6855 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6856 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6857 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6858 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6859 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6860 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6861 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6862 * config/tc-a29k.c: Don't define md_short_jump_size,
6863 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6864 * config/tc-alpha.c: Likewise.
6865 * config/tc-alpha.h: Likewise.
6866 * config/tc-arm.c: Likewise.
6867 * config/tc-h8300.c: Likewise.
6868 * config/tc-h8500.c: Likewise.
6869 * config/tc-hppa.c: Likewise.
6870 * config/tc-i860.c: Likewise.
6871 * config/tc-i960.c: Likewise.
6872 * config/tc-ppc.c: Likewise.
6873 * config/tc-sh.c: Likewise.
6874 * config/tc-sparc.h: Likewise.
6875 * config/tc-tic30.c: Likewise.
6876 * config/tc-w65.c: Likewise.
6877 * config/tc-z8k.c: Likewise.
6879 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6881 * config/tc-vax.c (_): Delete this macro used for placeholder
6882 values in vax_operand_width_size; it conflicts with the _() macro
6883 used for internationalization.
6885 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6887 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6888 code. From Chris Moller <moller@bops.com>.
6890 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6891 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6892 * read.c (emit_expr): Initialize seg and subseg fields of a new
6894 * write.c (write_object_file): Switch to the appropriate segment
6895 and subsegment when processing a broken word.
6897 * config/tc-m68k.c (mri_assemble): New static function.
6898 (build_mri_control_operand): Call mri_assemble rather than
6900 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6901 (s_mri_endf, s_mri_endw): Likewise.
6903 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6905 * read.c (s_org): Call md_flush_pending_output if it is defined.
6907 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6909 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6911 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6912 (md_parse_option): Add for same.
6913 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6914 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6915 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6917 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6919 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6921 * config/tc-arm.c (find_real_start): Relax definition of local
6924 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6926 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6927 symbols at the given address, not just the last one specified.
6929 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6931 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6932 or number_to_chars_littleendian to write data.
6934 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6936 * config/tc-v850.c (md_assemble): Remove artificially created
6937 register name symbols.
6939 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6941 * write.c (fixup_segment): Change "segment" to "section" in
6944 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6946 * write.c (fixup_segment): Change sym1-sym2 message again.
6948 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6950 * write.c (fixup_segment): Improve error message for sym1-sym2
6951 errors when sym1 is in a different segment from sym2.
6953 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6955 * config/tc-m32r.c (warn_unmatched_high): New static local.
6956 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6957 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6958 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6959 (md_parse_option): Likewise.
6960 (md_show_usage): Likewise.
6961 (m32r_frob_file): Likewise.
6963 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6964 (read_a_source_file): Call them.
6965 * read.h (stabs_generate_asm_file): Declare.
6966 * stabs.c (stabs_generate_asm_file): New function.
6967 (generate_asm_file): New function.
6968 (stabs_generate_asm_lineno): Move file name handling into
6971 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6973 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6974 (d30v_current_align, d30v_current_align_seg): New variables.
6975 (d30v_last_label): New variable.
6976 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6977 (s_d30v_data, s_d30v_section): Likewise.
6978 (md_pseudo_table): Call them.
6979 (md_begin): Initialize d30v_current_align_seg.
6980 (md_assemble): Call d30v_align when needed by known current alignment.
6981 (d30v_frob_label, d30v_cons_align): New functions.
6982 * config/tc-d30v.h (md_do_align): Remove.
6983 (tc_frob_label): Call d30v_frob_label.
6984 (md_cons_align): New.
6986 * config/tc-d30v.c (find_format): Convert complex expressions to
6987 expression symbols before processing. Clean up code formatting.
6989 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6991 * po/Make-in (install-info): New target.
6993 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6995 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6997 * config/tc-mn10300.c (md_assemble): Likewise.
6999 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7001 * Makefile.am: Update with `make dep-am'.
7002 (HFILES): Add cgen.h.
7003 (cgen.o): Depend on cgen.h.
7004 * Makefile.in: Regenerate.
7006 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7008 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7010 * gasp.c (grab_label): Permit a label to be a preprocessor
7011 variable by permitting a label to start with a backslash.
7013 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7015 * config/tc-mips.c (validate_mips_insn): Removed hack
7016 for previously inaccessible bitfields in some INSN_TRAP
7019 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7021 * config/tc-d30v.c (do_assemble): Abort with error message
7022 if opcode operands do not match.
7024 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7026 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7027 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7028 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7029 similar new 'q' operand.
7031 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7033 * cgen.c (cgen_asm_finish_insn): Fix typo.
7035 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7038 * cgen.c: Include it.
7039 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7040 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7041 All callers updated.
7042 * config/tc-m32r.c: Include cgen.h.
7043 (m23r_insn): New members num_fixups,fixups.
7045 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7047 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7048 to avoid compiler warning.
7050 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7052 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7055 * makefile.vms (OBJS): Add ehopt.obj
7057 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7059 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7061 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7063 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7064 a short format insn.
7065 (md_assemble): Set it for explicitly packed insns.
7067 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7069 * config/obj-coff.c (c_symbol_merge): Do not take address of
7070 native fields when performing the memcpy.
7072 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7074 * config/tc-mips.c (macro,macro2): Implement
7075 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7077 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7079 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7080 relocations against globally visible symbols.
7081 * config/tc-m68k.c (relaxable_symbol): New macro.
7082 (m68k_ip, md_estimate_size_before_relax): Use it.
7083 (tc_m68k_fix_adjustable): Also handle weak symbols.
7085 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7087 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7088 references to externally visible symbols.
7089 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7090 values in twice for a PC relative reloc if the symbol is
7093 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7094 don't adjust a PC relative reloc against an externally visible
7096 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7097 for a PC relative fixup against an externally visible defined
7098 symbol, arrange to store object file and addend values as though
7099 the symbol were not defined.
7100 (tc_gen_reloc): Likewise.
7102 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7104 * read.c (sizeof_leb128): Referenced externally by write.c so
7107 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7109 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7110 and expand a 'debug' symbol associated with the next instruction
7111 that does not cause a short instruction to be filled with a NOP.
7112 (md_pseudo_table): Add support for .debugsym.
7113 (assemble_parallel_insn): Add calls to expand_debug_sym as
7115 (md_assemble): Ditto.
7117 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7119 * as.c (main): Conditionally call setlocale.
7120 * gasp.c (main): Likewise.
7121 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7122 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7124 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7126 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7128 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7130 * config/tc-hppa.c: Change all calls to bzero to use memset.
7131 (pa_ip): Add cast to avoid warning.
7132 (tc_gen_reloc, md_apply_fix): Likewise.
7133 (pa_find_space_by_number): Likewise.
7134 (hppa_force_relocation): Likewise.
7135 (pa_block): Change i to unsigned int.
7136 * config/obj-som.h (obj_som_copyright): Declare.
7138 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7140 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7141 for line numbers for assembly source.
7143 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7145 * configure.in: Change version number to 2.9.4
7146 * configure: Rebuild.
7148 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7150 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7152 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7154 * ecoff.h: Change symbolS in function declaration to struct
7157 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7159 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7160 (md_convert_frag): Fix i18n typo.
7162 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7164 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7165 * ecoff.h: Protoype it.
7166 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7167 [EVAX] (s_alpha_prologue): Delete.
7168 (md_pseudo_table): Update.
7170 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7172 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7173 array to local pointer.
7174 (get_args, parse_expr): Add casts to avoid warnings.
7176 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7178 * read.c (s_set): Cast xmalloc return value to fragS *.
7179 * config/tc-m68k.c (m68k_ip): Function made static to match
7180 previous forward declaration.
7181 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7183 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7185 * config/tc-v850.c: Add internationalisation macros to error
7188 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7189 macros to error strings.
7191 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7193 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7194 reloc is in the TOC csect.
7195 (md_apply_fix3): Correct gettext typo.
7197 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7199 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7200 .L - they are local labels and the branches are not really
7201 function calls but rather far jumps.
7203 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7205 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7207 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7209 * config/tc-i386.c (md_assemble): Print operand number rather than
7210 using ordinal_names.
7211 (i386_operand): Likewise.
7213 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7215 * Makefile.am (INTLLIBS): Define to work around apparent automake
7217 All Makefiles: Regenerated.
7219 * Many files: Added gettext invocations around user-visible
7221 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7222 HAVE_LC_MESSAGES): Define.
7223 * dep-in.sed: Added asintl.h.
7224 * po/Make-in: New file.
7225 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7227 * read.c (Z_): Renamed from `_'.
7228 * Makefile.am (SUBDIRS): Added po.
7229 (POTFILES): new macro.
7230 (po/POTFILES.in): New target.
7231 ($(OBJS)): Added asintl.h.
7233 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7234 (as_new_LDADD): Added $(INTLLIBS).
7235 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7236 (gasp_new_LDADD): Added $(INTLLIBS).
7237 (gasp_new_DEPENDENCIES): New macro.
7238 * configure, aclocal.m4: Rebuilt.
7239 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7241 (ALL_LINGUAS): Define.
7242 * macro.c: Include "asintl.h".
7243 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7244 * as.h: Include "asintl.h".
7245 * config/tc-i386.c (ordinal_names): Removed.
7246 (md_assemble): Changed error text to avoid ordinal_names.
7247 (i386_operand): Likewise.
7248 (reloc): Added as_bad to avoid i18n problems.
7249 (tc_gen_reloc): Likewise.
7250 * config/tc-arm.c (bad_args): Now a #define.
7252 * config/obj-vms.c (VMS_stab_parse): Changed type of
7254 (global_symbol_directory): Unified strings to avoid i18n
7256 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7257 avoid i18n problems.
7258 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7259 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7261 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7263 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7265 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7267 * as.c (print_version_id): Added an fprintf to avoid i18n
7269 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7271 * expr.c (expr): Added as_warn call to avoid i18n problems.
7272 * messages.c (as_assert): Changed code to avoid i18n problems.
7273 (as_abort): Likewise.
7274 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7275 (s_space): Likewise.
7276 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7278 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7280 * config/tc-i386.c (check_prefix): New static function, split out
7282 (struct _i386_insn): Add wait_prefix field.
7283 (md_assemble): Remove wait_prefix local variable. Use
7284 check_prefix when adding a prefix.
7286 * config/tc-i386.c (current_templates): New static variable.
7287 (md_assemble): Remove current_templates local variable.
7288 (md_assemble, i386_operand): Improve error and warning messages in
7289 many places. Add RESTORE_END_STRING in many places before error
7290 return. Clarify some comments.
7292 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7294 (md_assemble): Parse string instruction operands, looking for
7295 segment override prefixes. Check for invalid segment prefixes on
7297 (i386_operand): i.seg[] and max mem_operand changes for string
7299 * config/tc-i386.h (EsSeg): Define.
7301 * config/tc-i386.h (regKludge): Define.
7302 (iclrKludge, imulKludge): Don't define.
7303 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7304 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7305 opcode_modifier checks to look for more common cases first. Add
7306 default_seg for IsString case.
7308 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7310 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7312 * configure: Rebuild with new automake and libtool.
7313 * aclocal.m4, Makefile.in: Likewise.
7315 * doc/Makefile.am (as.dvi): New target.
7316 * doc/Makefile.in: Rebuild.
7318 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7320 * configure.in: Added sparc86x support.
7322 * configure: Rebuild.
7324 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7326 (md_parse_option): Warn if -EL is not supported for this architecture.
7328 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7330 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7332 * config/tc-mips.c (mips_ip): Note when we use get match on
7333 the full instruction name.
7335 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7337 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7338 back into the expression to handle add/sub simplification correctly.
7340 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7342 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7344 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7346 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7349 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7351 * symbols.c (max_indent_level): New global.
7352 (print_symbol_value_1): Use it.
7353 * expr.h (expr_build_dot): Declare.
7354 * expr.c (expr_build_dot): New function.
7356 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7358 * symbols.c (print_binary): New function.
7359 (print_expr_1): Call it.
7361 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7363 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7364 operand in the opcode.
7366 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7368 * config/tc-i386.h: Reorder operand flags and opcode modifier
7369 flags for clarity. Remove unused definitions: Unknown,
7370 ImmUnknown, DispUnknown, NoModrm.
7371 * config/tc-i386.c (type_names): Add missing Debug type.
7372 (md_assemble): Better duplicate prefix checking. Quicker string
7373 instruction check via new opcode_modifier flag.
7375 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7377 * doc/as.texinfo (Invoking): Clarify -Wa example.
7379 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7381 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7382 (s_mips_weakext): Define.
7383 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7384 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7387 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7389 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7390 is an error if the value can not be computed at assembly time.
7391 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7393 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7395 * gasp.c (main): Set next field of new include_path structure to
7396 NULL. From Avery Pennarun <averyp@gdc.ca>.
7398 * read.c (s_mri_sect): Call as_bad rather than abort for an
7399 unsupported MRI target.
7401 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7403 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7404 the destination of a branch instruction should be altered.
7405 (find_real_start): New function: Locate the real, Thumb coded
7406 start of a Thumb function.
7407 (do_t_branch23): Alter the destination of branches to Thumb
7410 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7412 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7414 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7417 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7419 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7420 * doc/c-hppa.texi: Likewise.
7422 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7424 * Makefile.am: Rebuild dependencies.
7425 * Makefile.in: Rebuild.
7427 * Makefile.am (DEP_INCLUDES): New variable.
7428 (.dep1): Change to work when srcdir is not an absolute path.
7429 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7430 * Makefile.in: Rebuild.
7432 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7434 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7435 LinearAddress patch.
7437 * configure.in: Set version to 2.9.1.
7438 * configure: Rebuild.
7440 * Branched binutils 2.9.
7442 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7444 * config/tc-i386.h (FWait): Define.
7445 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7446 other prefixes. Check FWait flag in opcode table to see which
7447 instructions require an fwait prefix.
7449 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7451 * stabs.c (get_stab_string_offset): Always create a stab string
7454 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7456 Fix some gcc -Wall warnings:
7457 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7458 * ehopt.c (eh_frame_code_alignment): Likewise.
7459 * expr.c (integer_constant, operand): Likewise.
7460 * frags.c (frag_align): Likewise.
7461 * gasp.c (level_0, change_base, doinstr): Likewise.
7462 * hash.c (hash_ask): Likewise.
7463 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7464 (debugging_pseudo): Likewise.
7465 * macro.c (define_macro, check_macro): Likewise.
7466 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7467 (ignore_rest_of_line, float_cons): Likewise.
7468 * symbols.c (decode_local_label_name): Likewise.
7469 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7470 (fixup_segment, number_to_chars_bigendian): Likewise.
7471 (number_to_chars_littleendian): Likewise.
7472 * config/atof-ieee.c (gen_to_words): Likewise.
7473 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7474 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7475 * read.c (output_big_sleb128): Initialize locals to avoid
7477 (output_big_uleb128, equals): Likewise.
7478 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7479 to unsigned int. Change zeros to unsigned int.
7480 * cond.c (s_if): Add return to default case.
7481 * frags.c (frag_now_fix): Change return type to addressT.
7482 * frags.h (frag_now_fix): Update declaration.
7483 * listing.c (file_info_struct): Change linenum to unsigned int.
7484 (struct list_info_struct): Change hll_line to unsigned int.
7485 (print_source): Update format string.
7486 * read.c (emit_expr): Change scan to unsigned int, and don't
7487 bother to initialize it.
7488 * symbols.c (dollar_label_count): Change to unsigned long.
7489 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7490 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7491 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7493 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7495 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7496 mcf5200 just as we do for m68000.
7497 (m68k_init_after_args): Likewise.
7498 (md_estimate_size_before_relax): Likewise.
7500 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7502 * config/tc-v850.c (md_assemble): Store relocation addend in
7503 fixup instead of instruction.
7505 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7507 * config/tc-i386.c (md_assemble): Swap template arguments to
7508 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7509 This macro is currently symmetric, so passing them the wrong
7510 way didn't cause any problem, but may if the macro is changed
7512 After copying template to i.tm, use i.tm. rather than t-> to
7513 access fields, and make t a const*
7514 Move i.tm.operand_types[] swap to immediately after the copy.
7516 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7518 * expr.h (expr_build_uconstant): Add prototype.
7519 (expr_build_unary,expr_build_binary): Add prototypes.
7520 * expr.c (expr_build_uconstant): New function.
7521 (expr_build_unary,expr_build_binary): New functions.
7523 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7525 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7526 * macro.c (macro_expand_body): Increase buffer size.
7527 * messages.c (as_warn): Likewise.
7528 (as_warn_where, as_bad, as_bad_where): Likewise.
7530 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7532 Based on patch from H.J. Lu <hjl@gnu.org>:
7533 * Makefile.am (DISTSTUFF): New variable.
7534 (diststuff): New target.
7535 * Makefile.in: Rebuild.
7537 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7539 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7540 m32r_elf_section_change_hook.
7542 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7543 emit a nop if a section ends with a 16 bit instruction.
7545 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7547 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7548 s_lcomm rather than obj_coff_lcomm.
7549 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7551 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7553 * config/tc-i386.h (LinearAddress): Define.
7554 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7555 instruction, don't use a default segment.
7557 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7559 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7560 * configure: Rebuild.
7562 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7564 * aclocal.m4, configure: Rebuild with libtool 1.2.
7566 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7568 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7569 PC relative branches. Patch courtesy of Jonathan Walton.
7572 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7574 * configure.in (emulations): Add thumb-pe target.
7576 * configure (emulations): Add thumb-pe target.
7578 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7580 * itbl-lex.l (yywrap): Don't define if already defined as a
7583 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7585 * depend.c (quote_string_for_make): New function.
7586 (wrap_output): Use it.
7588 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7590 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7591 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7593 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7595 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7596 Recognize -GN and -relax.
7597 (md_begin): Initialize gp size from -G switch.
7598 (alpha_force_relocation): Always force if -relax.
7599 (alpha_align): Take a new argument that will specify when to
7600 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7601 Change all callers. Emit nop alignment padding as nop+unop pair.
7603 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7605 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7606 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7608 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7610 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7611 require padding to the next long word boundary.
7613 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7615 * cgen.c: #include symcat.h.
7616 * config/tc-m32r.c: Likewise.
7618 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7620 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7621 absolute expressions instead of '$' prefixed register names.
7623 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7625 * read.c (s_set): Record file and line info for symbols when -as.
7626 (pseudo_set): Don't overwrite that dummy fragment.
7628 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7630 * config/tc-ppc.c (md_pseudo_table): Add "section".
7631 (ppc_named_section): New static function.
7633 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7635 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7636 so we don't have to scan the entire list.
7638 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7640 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7641 case, allow the parallel instructions to modify the same flag
7644 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7646 * listing.c (list_symbol_table): Categorize symbols by
7647 undefined_section rather than sy_frag->line == NULL.
7649 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7651 * Makefile.am (install-exec-local): Install properly when ln
7652 fails or tooldir == prefix.
7654 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7656 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7657 Test result of insert_operand for error.
7659 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7661 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7662 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7663 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7664 * doc/Makefile.in: Rebuild.
7666 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7668 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7669 (macro): Fix handling of M_COP[0-3].
7671 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7673 Based on patches from Ross Harvey <ross@teraflop.com>:
7674 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7675 if macro_alternate or macro_mri.
7676 (getstring): Remove support for byte constants between < and >.
7677 (get_any_string): '<' only starts a string if macro_alternate or
7679 (macro_expand_body): Permit keyword parameters following
7680 positional parameters.
7682 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7683 * configure.in (alpha*-*-netbsd*): New target.
7684 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7685 * configure: Rebuild.
7687 * as.h (flag_warn_suppress_instructionswap): Move from here...
7688 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7689 here, and make static.
7691 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7692 BFD_ASSEMBLER or MANY_SEGMENTS.
7694 * as.c (show_usage): Update bug-gnu-utils address.
7695 * gasp.c (show_usage): Likewise.
7696 * doc/as.texinfo (Bug Reporting): Likewise.
7698 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7700 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7701 insns regardless of the size of a pointer if we're in mips I or
7703 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7705 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7707 Fix rac to accept only a0:
7708 * tc-d10v.c (parallel_ok, find_opcode):
7709 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7710 Introduce OPERAND_GPR.
7712 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7714 * read.c (s_fill): Handle non-constant repeat counts by creating
7715 an rs_space fragment.
7717 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7719 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7720 from as_bad to as_warn.
7722 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7724 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7725 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7726 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7728 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7730 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7731 seg_fix_rotP rather than fix_root from seg_info.
7733 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7735 * expr.c: Add support for 0x1_2_3_4 bignums.
7737 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7739 * configure.in: Change -linux* to -linux-gnu*.
7740 * configure: Rebuild.
7742 * app.c (do_scrub_begin): Treat \r as whitespace.
7744 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7746 * Makefile.am: Update dependencies.
7747 * Makefile.in: Rebuild.
7749 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7751 * configure, aclocal.m4: Rebuild with new libtool.
7753 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7755 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7756 the argument to bfd_set_arch_mach.
7757 (load_address): Use bfd_arch_bits_per_address to determine the
7758 bit size of an address instead of looking at the isa level.
7759 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7761 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7763 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7765 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7767 * ehopt.c: New file.
7768 * as.h (enum _relax_state): Add rs_cfa.
7769 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7770 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7771 * read.c (emit_expr): Call check_eh_frame.
7772 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7773 (relax_segment): Likewise.
7774 * Makefile.am: Rebuild dependencies.
7775 (GAS_CFILES): Add ehopt.c.
7776 (GENERIC_OBJS): Add ehopt.o.
7777 * doc/internals.texi (Frags): Document rs_cfa.
7779 * as.c (show_usage): Mention --traditional-format.
7780 (parse_args): Accept --traditional-format.
7781 * as.h (flag_traditional_format): Declare.
7782 * output-file.c (output_file_create): If flag_traditional_format,
7783 set BFD_TRADITIONAL_FORMAT on stdoutput.
7784 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7786 * config/tc-mips.c (append_insn): Make sure that if we have a
7787 fixup for an unmatched %hi reloc, it does not associated with a
7790 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7791 * doc/Makefile.in: Likewise.
7793 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7795 * config/tc-m32r.c (check_for_side_effects): New function.
7796 (can_make_parallel): Add checks for instruction side effects
7797 clashing with the other instruction.
7798 (assemble_parallel_insn): Improve warning messages. Return error
7799 message from non-swapped instruction order.
7801 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7803 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7805 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7806 md_cleanup definition. This moves the forced literal output to
7807 the end of the source pass, and avoids macro's inserting literals
7808 into the code immediately after the macro expansion.
7810 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7812 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7813 a gas internal symbol is adjustable.
7814 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7816 * as.h: If gcc version greater than 2.6, use `__format__' and
7817 `__printf__' in function attributes, rather than `format' and
7820 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7822 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7824 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7826 Add tms320c30 support:
7827 * config/tc-tic30.h: New file.
7828 * config/tc-tic30.c: New file.
7829 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7830 TARGET_FORMAT as "coff-tic30".
7831 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7832 * Makefile.am: Rebuild dependencies.
7833 (CPU_TYPES): Add tic30.
7834 (CPU_OBJ_VALID): tic30-aout is valid.
7835 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7836 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7837 * configure, Makefile.in: Rebuild.
7839 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7841 * config/tc-v850.c (md_assemble): Improvements to error messages.
7843 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7845 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7846 BFD_RELOC_HI16_S to store the high bits of any value.
7848 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7849 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7850 assembler calculate relocations to any external symbol at all.
7851 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7852 involving generation of pc-relative relocs.
7853 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7854 has been moved to md_apply_fix3.
7856 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7857 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7858 which actually means (the address of identifier's GOT entry) +
7859 constant, which is not particularly useful.
7861 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7863 * read.h (include_dirs): Declare.
7864 (include_dir_count,include_dir_maxlen): Declare.
7866 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7868 * configure.in: Correct check for shared opcodes library.
7869 * configure: Rebuild.
7871 * listing.c (buffer_line): If we can't open the file, set at_end.
7872 (listing_print): Remove unused local variable fi.
7874 * config/m68k-parse.y (reglistpair): Handle register list in
7877 * config/vms-conf.h: Don't undef VERSION.
7879 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7881 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7883 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7885 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7886 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7887 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7888 (EXTRA_DIST): Define.
7889 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7890 explicitly rather than via the list of object files.
7891 (gcc-as.opt): New file created when make-gas.com is run.
7892 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7893 itbl-cpu.h} to #include appropriate file rather than copying that
7895 * config/vms-conf.h: Synchronize with current config.in.
7896 * Makefile.in: Rebuild.
7898 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7900 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7901 (parallel_ok): Relaxed parallel subinstruction dependency check.
7903 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7905 * as.h (flag_warn_suppress_instructionswap): added new flag.
7906 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7907 command line argument.
7908 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7909 warning only if flag_warn_suppress_instructionswap is false.
7911 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7913 * configure.in (i386-*-mingw32*): New target.
7914 * configure: Rebuild.
7916 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7918 * symbols.c (resolve_symbol_value): Don't set the segment if it
7919 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7921 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7924 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7926 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7927 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7930 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7932 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7934 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7936 * config/tc-v850.c (v850_insert_operand): Display instruction when
7937 an error is encountered.
7939 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7941 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7942 (i386-*-sco3.2v5*coff): New target.
7943 (i386-*-sco3.2*): New target.
7944 * configure: Rebuild.
7946 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7948 * config/tc-v850.c: Tidy error message production.
7950 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7952 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7953 validate_immediate return value in the right type for comparisons
7956 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7958 * listing.c (MAX_BYTES): Use listing variables not constants.
7959 (data_buffer): No longer an array, but a pointer.
7960 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7961 (listing_listing): Allocate data_buffer.
7963 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7965 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7966 --listing-rhs-width, --listing-cont-lines.
7967 (show_usage): Update.
7968 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7969 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7970 (print_lines): Use the variables instead of the constants.
7971 (listing_listing): Likewise.
7972 * listing.h: Declare the new vars.
7974 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7976 * as.c (parse_args): Add --keep-locals alias for -L.
7977 Add --strip-local-absolute.
7978 (show_usage): Update.
7979 * as.h (flag_strip_local_absolute): New flag.
7980 * symbols.c (S_IS_LOCAL): Use it.
7981 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7982 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7983 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7985 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7987 * config/tc-m32r.c: Detect if explicitly parallel instructions
7988 might have an io conflict and issue a warning message.
7990 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7992 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7993 cgen_swap_fixups): Functions to save, restore and swap the fixup
7994 chain with a backup copy.
7995 (cgen_asm_finish_insn): Returns address of constructed insn.
7997 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7999 * listing.c (file_info_struct): Remove FILE, add POS.
8000 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8001 (file_info): Don't open the file.
8002 (buffer_line): Check for the file in the last_open cache, updating
8004 (print_source): Don't reference file_info->file.
8005 (listing_listing): Likewise.
8006 (listing_print): Close the file in the cache, if any.
8008 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8010 * read.c (dwarf_file_string): New file static variable.
8011 (emit_expr): Look for constant sequence that leads up to a file
8012 name in DWARF debugging output.
8013 (stringer): Use dwarf_file_string to decide whether to accept a
8014 string as a file name.
8016 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8018 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8019 (crack_operand): Add reg->reglst MRI hack.
8020 (r_seg): Put reglst symbols in reg_section.
8021 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8023 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8025 * tc-sh.c (get_specific): Handle SGR & DBR.
8027 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8029 * tc-h8300.c (parse_reg): Take the length of the symbol into
8030 account when attempting to match a register name.
8031 * tc-h8500.c (parse_reg): Likewise.
8033 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8035 * cgen.c: Formatting changes to improve readability.
8037 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8039 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8042 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8044 Based on a patch from Jim Wilson
8045 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8046 (tc_gen_reloc): Handle cross section PC relative relocs
8049 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8051 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8053 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8055 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8056 (expr_jmp_buf): New static local.
8057 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8058 (cgen_md_operand): New function.
8059 * tc-m32r.c: Clean up pass over `struct foo' usage.
8060 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8062 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8064 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8065 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8067 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8069 * config/tc-i386.c (i386_operand): Give an error if there are
8070 unrecognized characters after an expression.
8072 For older changes see ChangeLog-9697