1 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
3 * tc-i386.c (i386_operand_modifier): Remove.
4 (build_displacement_string): Remove.
5 (i386_parse_seg): Remove.
6 (i386_intel_memory_operand): Remove.
7 (i386_intel_operand): Re-write using recursive descent parser based
9 (struct intel_parser_s): New structure.
10 (intel_parser): New static variable.
11 (struct intel_token): New structure.
12 (cur_token, prev_token): New static variables.
25 (intel_match_token): New function.
26 (intel_get_token): New function.
27 (intel_putback_token): New function.
28 (intel_expr): New function.
29 (intel_e05): New function.
30 (intel_e05_1): New function.
31 (intel_e06): New function.
32 (intel_e06_1): New function.
33 (intel_e09): New function.
34 (intel_e09_1): New function.
35 (intel_e10): New function.
36 (intel_e10_1): New function.
37 (intel_e11): New function.
39 2000-10-20 Jakub Jelinek <jakub@redhat.com>
41 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
42 instructions to loose any special insn->architecture mask.
44 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
45 (sparc_md_end, sparc_arch_types, sparc_arch,
46 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
47 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
48 request v9b architecture if they are used).
50 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
52 * config/tc-m68k.c: Fix the previous misapplied patch.
54 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
56 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
57 BFD_ASSEMBLER and !BFD_ASSEMBLER.
58 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
61 2000-10-17 Kazu Hirata <kazu@hxi.com>
63 * debug.c: Fix formatting.
65 * dwarf2dbg.c: Likewise.
66 * dwarf2dbg.h: Likewise.
70 * flonum-konst.c: Likewise.
73 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
75 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
77 * doc/as.texinfo: Added notes about this new option.
79 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
81 * config/tc-sh.c (JREG): Remove.
82 (md_convert_frag): Remove #if 0:d code using JREG.
84 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
86 * config/tc-i386.c (i386_operand_modifier): Only match
87 modifiers SHORT and FLAT if they are followed by a space.
88 (parse_register): When `allow_naked_reg' is set, do not confuse
89 identifiers that start with a register name with a register.
91 2000-10-12 Kazu Hirata <kazu@hxi.com>
93 * app.c: Fix formatting.
96 * bit_fix.h: Likewise.
101 2000-10-11 Alan Modra <alan@linuxcare.com.au>
103 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
105 2000-10-07 Alan Modra <alan@linuxcare.com.au>
107 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
108 Re-arrange function a little and improve error message.
110 * write.c (write_relocs): Fix a comment.
112 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
115 2000-10-05 Jim Wilson <wilson@cygnus.com>
117 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
119 2000-10-05 Alan Modra <alan@linuxcare.com.au>
121 * config/tc-i386.c: Delete some useless comments, reformat others.
123 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
124 non-global syms in linkonce sections.
126 2000-10-04 Ralf Baechle <ralf@gnu.org>
128 * config/tc-ia64.c (operand_match): Don't use // style comments.
129 * config/tc-i370.c: Likewise.
131 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
133 Changes to handle varying register prefix and user symbol prefix.
134 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
135 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
136 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
137 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
138 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
139 (demand_register_prefix): New variable.
140 (md_pseudo_table): New pseudo ".syntax".
141 (md_longopts): New options --no-underscore and --underscore.
142 (cris_target_format): Return elf32-us-cris or elf32-cris depending
143 on symbols_have_leading_underscore.
144 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
145 (get_spec_reg): Ditto.
146 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
148 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
150 <case OPTION_NO_US, case OPTION_US>: New.
151 (md_show_usage): Be brief and reformat to match continuation of
153 * po/gas.pot: Regenerate.
155 2000-09-28 Alan Modra <alan@linuxcare.com.au>
157 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
158 force relocs for 12 bit branches.
159 (md_apply_fix): Similarly, adjust logic here.
161 2000-09-28 Alan Modra <alan@linuxcare.com.au>
163 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
164 adjust for external and weak syms as we will use a reloc. Allow
165 for +8 offset when calculating limits of branches.
166 (hppa_fix_adjustable): Undo 2000-09-23 change.
167 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
168 Correct distance calculation.
169 (tc_gen_reloc): Print the file name and line number if we can't
172 From John David Anglin <dave@hiauly1.hia.nrc.ca>
173 * config/tc-hppa.c (nonzero_dibits): Define.
174 (arg_reloc_stub_needed): Check each arg and return value
175 separately for zero case.
176 (pa_align): Declare argument `bytes'.
178 2000-09-25 Kazu Hirata <kazu@hxi.com>
180 * config/tc-cris.c: Fix formatting.
181 * config/tc-d10v.h: Likewise.
182 * config/tc-d30v.c: Likewise.
183 * config/tc-d30v.h: Likewise.
184 * config/tc-fr30.c: Likewise.
185 * config/tc-fr30.h: Likewise.
186 * config/tc-m68k.c: Likewise.
187 * config/tc-m68k.h: Likewise.
188 * config/tc-pj.h: Likewise.
189 * config/tc-ppc.c: Likewise.
190 * config/tc-ppc.h: Likewise.
191 * config/tc-sh.c: Likewise.
192 * config/tc-sh.h: Likewise.
193 * config/tc-sparc.c: Likewise.
194 * config/tc-v850.h: Likewise.
195 * config/tc-vax.h: Likewise.
196 * config/tc-w65.h: Likewise.
197 * config/tc-z8k.h: Likewise.
199 2000-09-23 Alan Modra <alan@linuxcare.com.au>
201 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
203 (hppa_force_relocation): Likewise.
205 2000-09-22 Jim Wilson <wilson@cygnus.com>
207 * config/tc-ia64.c (dv_sem): Add "stop".
208 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
209 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
210 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
212 (mark_resources): Check IA64_RS_PRr.
214 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
216 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
217 md_estimate_size_before_relax): Redesign and clean up the
218 relaxation mechanism.
220 2000-09-21 Kazu Hirata <kazu@hxi.com>
222 * config/tc-ns32k.c: Fix formatting.
223 * config/tc-ns32k.h: Likewise.
225 2000-09-20 Kazu Hirata <kazu@hxi.com>
227 * config/tc-m32r.c: Fix formatting.
228 * config/tc-m32r.h: Likewise.
229 * config/tc-m68851.h: Likewise.
230 * config/tc-m68hc11.c: Likewise.
231 * config/tc-m68hc11.h: Likewise.
232 * config/tc-m88k.c: Likewise.
233 * config/tc-mcore.c: Likewise.
234 * config/tc-mcore.h: Likewise.
235 * config/tc-mips.c: Likewise.
236 * config/tc-mips.h: Likewise.
237 * config/tc-mn10200.h: Likewise.
238 * config/tc-mn10300.h: Likewise.
239 * config/tc-tahoe.c: Likewise.
240 * config/tc-tahoe.h: Likewise.
242 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
244 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
245 Likewise in relaxation description comments.
247 2000-09-18 Alan Modra <alan@linuxcare.com.au>
249 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
250 subtraction of two syms without emitting a relocation.
252 From David Huggins-Daines <dhd@linuxcare.com>
253 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
254 global or weak symbols.
256 2000-09-15 Kazu Hirata <kazu@hxi.com>
258 * config/tc-h8300.h: Fix formatting.
259 * config/tc-h8500.c: Likewise.
260 * config/tc-h8500.h: Likewise.
261 * config/tc-hppa.h: Likewise.
262 * config/tc-i370.h: Likewise.
263 * config/tc-i386.h: Likewise.
264 * config/tc-i860.c: Likewise.
265 * config/tc-i860.h: Likewise.
266 * config/tc-i960.h: Likewise.
267 * config/tc-ia64.c: Likewise.
268 * config/tc-ia64.h: Likewise.
270 2000-09-14 Kazu Hirata <kazu@hxi.com>
272 * config/tc-a29k.c: Fix formatting.
273 * config/tc-alpha.c: Likewise.
274 * config/tc-arc.c: Likewise.
275 * config/tc-arc.h: Likewise.
276 * config/tc-arm.c: Likewise.
277 * config/tc-arm.h: Likewise.
278 * config/tc-avr.c: Likewise.
279 * config/tc-avr.h: Likewise.
280 * config/tc-tic30.c: Likewise.
281 * config/tc-tic30.h: Likewise.
282 * config/tc-tic54x.c: Likewise.
283 * config/tc-tic54x.h: Likewise.
284 * config/tc-tic80.c: Likewise.
285 * config/tc-tic80.h: Likewise.
287 2000-09-14 Timothy Wall <twall@cygnus.com>
289 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
290 parallel comparisons for later use.
291 (struct rsrc): Add parallel comparison type.
292 (resources_match): Skip special cases of PR usage (non-conflicting
295 2000-09-13 Kazu Hirata <kazu@hxi.com>
297 * config/obj-ecoff.c: Fix formatting.
298 * config/obj-elf.c: Likewise.
299 * config/obj-elf.h: Likewise.
300 * config/obj-evax.h: Likewise.
301 * config/obj-generic.h: Likewise.
302 * config/obj-hp300.c: Likewise.
303 * config/obj-hp300.h: Likewise.
304 * config/obj-ieee.h: Likewise.
305 * config/obj-vms.c: Likewise.
306 * config/obj-vms.h: Likewise.
308 2000-09-13 Anders Norlander <anorland@acc.umu.se>
310 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
311 (md_parse_option): Ditto.
312 (md_longopts): Add -mips32 option.
313 (md_show_usage): Document new options.
314 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
315 (mips_ip): Assemble mfc0 with a sub-selection code.
316 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
317 (mips_cpu_to_str): New function.
318 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
319 Use CPU_* defines instead of hardcoded numbers.
321 * doc/as.texinfo: Document new options.
322 * doc/c-mips.texi: Ditto.
324 2000-09-12 Kazu Hirata <kazu@hxi.com>
326 * as.h: Fix formatting.
327 * asintl.h: Likewise.
328 * bit_fix.h: Likewise.
329 * config/obj-aout.c: Likewise.
330 * config/obj-aout.h: Likewise.
331 * config/obj-bout.c: Likewise.
332 * config/obj-bout.h: Likewise.
333 * config/obj-coff.c: Likewise.
334 * config/obj-coff.h: Likewise.
335 * dwarf2dbg.h: Likewise.
337 * flonum.h: Likewise.
339 * itbl-ops.h: Likewise.
343 * struc-symbol.h: Likewise.
344 * subsegs.h: Likewise.
345 * symbols.h: Likewise.
349 2000-09-11 Kazu Hirata <kazu@hxi.com>
351 * bignum-copy.c: Fix formatting.
352 * config/tc-i370.c: Likewise.
353 * config/tc-i960.c: Likewise.
354 * config/tc-m68k.c: Likewise.
356 * flonum-copy.c: Likewise.
357 * flonum-konst.c: Likewise.
358 * flonum-mult.c: Likewise.
359 * literal.c: Likewise.
363 * subsegs.c: Likewise.
365 2000-09-09 Philip Blundell <philb@gnu.org>
367 * configure.in (arm*-*-uclinux*): New target.
368 * configure: Regenerate.
370 2000-09-09 Kazu Hirata <kazu@hxi.com>
372 * input-file.c: Fix formatting.
373 * itbl-ops.c: Likewise.
374 * messages.c: Likewise.
376 2000-09-08 Philip Blundell <philb@gnu.org>
378 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
381 2000-09-07 H.J. Lu <hjl@gnu.org>
383 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
384 * configure: Rebuild.
386 2000-09-07 Kazu Hirata <kazu@hxi.com>
388 * atof-generic.c: Fix formatting.
389 * config/tc-mips.c: Likewise.
390 * config/tc-vax.c: Likewise.
391 * input-scrub.c: Likewise.
393 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
395 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
396 * configure.in (sh-*-linux*): Added.
397 * configure: Rebuilt.
399 2000-09-06 Kazu Hirata <kazu@hxi.com>
401 * config/tc-hppa.c: Fix formatting.
403 * ecoff.c: Fix formatting.
405 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
407 * configure: Rebuilt with new libtool.m4.
409 2000-09-05 Kazu Hirata <kazu@hxi.com>
411 * cgen.c: Fix formatting.
412 * config/tc-ia64.c: Likewise.
414 2000-09-05 Nick Clifton <nickc@redhat.com>
416 * aclocal.m4: Regenerate.
417 * config.in: Regenerate.
418 * configure: Regenerate.
419 * po/gas.pot: Regenerate.
421 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
423 * config/tc-cris.c: Correct comment typos.
425 2000-09-05 Eric Christopher <echristo@cygnus.com>
427 * config/tc-mn10300.c: Cleanup.
428 (md_pcrel_from): Enable.
430 2000-09-05 Alan Modra <alan@linuxcare.com.au>
432 * expr.c (operand): Fix a comment typo.
433 * write.c (write_relocs): Fix a signed/unsigned warning.
435 * config/tc-hppa.c (fudge_reg_expressions): New
436 (hppa_force_reg_syms_absolute): New.
437 (pa_equ): Allow reg_section expressions.
438 * config/tc-hppa.c (md_optimize_expr): Define.
439 (hppa_force_reg_syms_absolute): Prototype.
441 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
442 (pa_parse_number): Pass in arg to select fp reg parsing.
443 Return 1 to indicate format checks pass. If strict, then only
444 accept a register or register symbol. Return value in...
445 (pa_number): New static for pa_parse_number.
446 (FP_REG_BASE): Define.
447 (FP_REG_RSEL): Define.
448 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
449 appropriate. White space changes.
450 (need_pa11_opcode): Don't bother passing any params, get them from
452 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
453 Remove extraneous check in case 'Q'.
454 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
455 reg, set section of resulting symbol to reg_section.
456 (pa_parse_space_stmt): Modify call to pa_parse_number.
457 (pa_space): Likewise.
459 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
460 (hppa_force_relocation): Handle vtable relocs.
461 (pa_vtable_entry): New.
462 (pa_vtable_inherit): New.
463 (md_pseudo_table): Add entries for vtable pseudos.
464 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
465 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
467 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
468 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
469 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
471 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
472 specify a symbol type.
474 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
475 dependent things together.
476 (md_elf_symbol_type): Define.
478 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
480 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
482 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
483 (obj_elf_vtable_entry): Declare.
485 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
487 (obj_elf_vtable_entry): Similarly.
488 (elf_pseudo_table): Fix the damage with a cast.
490 2000-09-03 Richard Henderson <rth@cygnus.com>
492 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
493 for template selection when a label is needed.
495 2000-09-02 Kazu Hirata <kazu@hxi.com>
497 * config/tc-ia64.c: Fix formatting.
499 2000-09-02 Nick Clifton <nickc@redhat.com>
501 * configure.in: Increase version number to 2.10.91.
502 * configure: Regenerate.
503 * aclocal.m4: Regenerate.
504 * config.in: Regenerate.
505 * po/gas.pot: Regenerate.
506 * Makefile.in: Regenerate.
508 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
510 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
511 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
512 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
514 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
517 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
519 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
520 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
521 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
522 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
523 (GOT_symbol): New variable.
524 (md_undefined_symbol): Set it.
526 2000-09-01 Richard Henderson <rth@cygnus.com>
528 * config/tc-ia64.c (match): Don't inline.
529 (extra_goodness): New.
530 (md_begin): Prefer nop.f and nop.b for best_template.
532 2000-08-31 Kazu Hirata <kazu@hxi.com>
534 * as.c: Fix formatting.
539 2000-08-31 Eric Christopher <echristo@cygnus.com>
541 * config/tc-mn10300.c: Cleanup and fix warnings.
542 (md_pseudo_table): Add initializers.
543 (md_show_usage): Cleanup.
544 (md_parse_option): Fix warnings.
545 (md_undefined_symbol): Fix warnings.
546 (md_conver_frag): Fix warnings.
547 (tc_gen_reloc): Fix warnings.
548 (md_apply_fix3): Fix warnings.
549 (check_operand): Fix warnings.
551 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
553 * acinclude.m4: Include libtool and gettext macros from the
555 * aclocal.m4, configure: Rebuilt.
557 2000-08-30 Mark Hatle <mhatle@mvista.com>
559 * config/tc-ppc.c (md_parse_option): Recognize -m405.
561 2000-08-31 Kazu Hirata <kazu@hxi.com>
563 * listing.c: Fix formatting.
565 2000-08-29 Kazu Hirata <kazu@hxi.com>
567 * app.c: Fix a comment typo. Fix formatting.
569 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
571 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
572 offset of the target destination for jmp instructions.
573 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
575 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
577 * NEWS: Mention support for CRIS.
579 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
581 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
582 Sets `.lcomm' alignment to zero.
584 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
586 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
587 (TC_FIX_ADJUSTABLE): Define.
589 2000-08-23 Jim Wilson <wilson@cygnus.com>
591 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
592 unwind.personality_routine is set.
594 2000-08-23 H.J. Lu <hjl@gnu.org>
596 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
598 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
600 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
603 2000-08-22 H.J. Lu <hjl@gnu.org>
605 * config.in (STRICTCOFF): New for strict COFF.
607 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
608 i386-*-go32* and i386-go32-rtems*.
609 * configure: Rebuilt.
611 * config/obj-coff.c (obj_coff_endef): Follow the historical
612 behavior if STRICTCOFF is not defined.
614 * doc/internals.texi: Document STRICTCOFF.
616 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
618 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
619 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
620 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
621 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
622 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
623 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
624 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
627 2000-08-22 Eric Christopher <echristo@cygnus.com>
629 * config/tc-mn10300.c: (md_apply_fix): New function.
630 (mn10300_force_relocation): New function.
631 (mn10300_fix_adjustable): New function.
633 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
634 (TC_HANDLES_FX_DONE): Define.
635 (obj_fix_adjustable): Define.
636 (MD_APPLY_FIX3): Define.
637 (TC_LINKRELAX_FIXUP): Define.
639 * write.c: (TC_LINKRELAX_FIXUP): Define if not
641 (fixup_segment): Use TC_LINKRELAX_FIXUP.
643 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
645 2000-08-21 Jason Eckhardt <jle@cygnus.com>
647 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
648 if the fixup resulted in a relocation.
650 2000-08-18 Nick Clifton <nickc@redhat.com>
652 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
653 Make reference to first element of shift_names explicit.
655 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
657 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
658 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
659 add a symbol's address. Removed all target-specific #ifdefs that
660 used to accomplished the same.
661 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
662 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
663 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
664 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
665 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
667 2000-08-17 Kazu Hirata <kazu@hxi.com>
669 * dwarf2dbg.c: Fix formatting.
671 2000-08-17 Nick Clifton <nickc@redhat.com>
673 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
674 to be recoded as logical shift lefts by zero.
676 2000-08-16 Jim Wilson <wilson@cygnus.com>
678 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
679 postincrement modified registers. Handle IA64_OPND_R3_2 addl
681 (note_register_values): Handle IA64_OPND_R3_2 operands.
683 2000-08-16 Jason Eckhardt <jle@cygnus.com>
685 * config/tc-i860.c (md_operand): Silly typo fixed.
687 2000-08-16 Nick Clifton <nickc@redhat.com>
689 * config/tc-arm.c (struct asm_shift): Delete.
691 (enum asm_shift_index): New.
692 (struct asm_shift_properties): New.
693 (struct asm_shift_name): New.
694 (shift_properties[]); New.
695 (shift_names[]); New.
697 (decode_shift): Use new structures.
698 Issue a warning is "ROR #0" is used.
699 Issue a warning if "ASR #0" or "LSR #0" is used.
701 (md_begin): Initialise arm_shift_hsh table from new
702 asm_shift_name array.
704 2000-08-16 Jakub Jelinek <jakub@redhat.com>
706 * config/tc-sparc.c: Kill all warnings.
707 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
709 (md_show_usage): Update usage text.
711 2000-08-16 Nick Clifton <nickc@redhat.com>
713 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
716 2000-08-15 Will Cohen <wcohen@redhat.com>
718 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
720 * config/tc-sh.c (md_assemble): Changed so debug_type
721 test performed for ppi_assemble
722 * config/tc-sh.c: Included dwarf2dbg.h.
723 (debug_line): Defined.
724 (md_assemble): Generates dwarf2 line info.
725 (sh_finalize): New function. Finalize dwarf2 info.
726 (assemble_ppi): Returns size of code generated.
727 (build_Mytes): Returns size of code generated.
728 (md_pseudo_table): Added "file" and "loc" psuedo ops.
729 * config/tc-sh.h (md_end): Defined.
730 (sh_finalize): Declared.
732 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
734 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
737 2000-08-14 Nick Clifton <nickc@redhat.com>
739 * config/tc-arm.c (do_bx): Allow "bx pc".
741 2000-08-14 Jim Wilson <wilson@cygnus.com>
743 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
744 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
745 (md_begin): Change assignment to md.flag to OR in the new bit.
747 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
749 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
750 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
753 2000-08-14 Jason Eckhardt <jle@cygnus.com>
755 * NEWS: Mention i860 support.
757 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
759 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
761 2000-08-14 Andreas Schwab <schwab@suse.de>
763 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
765 2000-08-11 Andreas Schwab <schwab@suse.de>
767 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
770 2000-08-11 Kazu Hirata <kazu@hxi.com>
772 * expr.c: Fix formatting.
773 * config/obj-bout.c: Likewise.
775 2000-08-10 Jason Eckhardt <jle@cygnus.com>
777 * doc/c-i860.texi: Flesh out the i860 section more.
779 2000-08-10 Kazu Hirata <kazu@hxi.com>
781 * symbols.c: Fix formatting.
784 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
786 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
787 has the IgnoreSize bit set.
789 2000-08-09 Alan Modra <alan@linuxcare.com.au>
791 From Rodney Brown <RodneyBrown@mynd.com>
792 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
793 * configure: Regenerate.
795 2000-08-09 Kazu Hirata <kazu@hxi.com>
797 * hash.c: Fix formatting.
800 2000-08-08 Jason Eckhardt <jle@cygnus.com>
802 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
803 (i860_fix_info): New enum.
804 (MD_APPLY_FIX3): Define.
805 (WORKING_DOT_WORD): Define.
806 (TC_HANDLES_FX_DONE): Define.
807 (DIFF_EXPR_OK): Define.
808 (LISTING_HEADER): Define.
809 (TARGET_FORMAT): Select target format based on endian flag.
810 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
811 (target_big_endian): Add external declaration.
813 * config/tc-i860.c: All existing code reworked completely. Other
814 new code shown below.
815 (SYNTAX_SVR4): Define.
816 (target_warn_expand): New variable.
817 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
818 (md_longopts): Declare and define with new options (-EL, -EB,
820 (md_show_usage): New function.
821 (md_operand): New function.
822 (obtain_reloc_for_imm16): New function.
823 (md_apply_fix3): New function.
824 (tc_gen_reloc): New function.
826 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
828 * config/tc-m68hc11.c (build_jump_insn): Make sure the
829 2 bytes of the jump address are in the same frag.
830 (find): Accept 68hc12 register indirect modes.
832 * NEWS: Mention 68HC11 & 68HC12 support.
834 2000-08-07 Richard Henderson <rth@cygnus.com>
836 * config/tc-ia64.c (unwind): Add prologue_mask member.
837 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
838 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
839 (dot_body): Clear unwind.prologue_mask.
840 (dot_prologue): Set it. Accept a register second argument.
842 2000-08-07 Kazu Hirata <kazu@hxi.com>
844 * config/atof-ieee.c: Fix formatting.
845 * config/atof-tahoe.c: Likewise.
847 2000-08-06 Nick Clifton <nickc@cygnus.com>
849 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
852 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
853 of .popsection, .previous, .pushsection, .subsection,
854 .version, .vtable_entry, .vtable_inherit and .weak.
856 2000-08-05 Kazu Hirata <kazu@hxi.com>
858 * config/tc-cris.c: Fix formatting.
859 * config/tc-i386.c: Likewise.
860 * config/tc-sparc.c (sparc_ip): Simplify the code.
862 2000-08-04 Kazu Hirata <kazu@hxi.com>
864 * config/tc-cris.c: Rearrange code for readability.
865 * config/tc-d10v.c: Fix formatting.
866 * config/tc-m32r.c: Likewise.
867 * config/tc-sparc.c: Likewise.
869 2000-08-02 Jim Wilson <wilson@cygnus.com>
871 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
872 before ia64_find_opcode.
873 (md_assemble): Likewise.
875 2000-08-01 Nick Clifton <nickc@cygnus.com>
877 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
878 Undo some formatting fixes.
880 2000-08-01 Kazu Hirata <kazu@hxi.com>
882 * config/obj-som.c: Fix formatting.
883 * config/obj-ieee.c: Likewise.
884 * config/tc-arm.c: Likewise.
885 * config/tc-v850.c: Likewise.
887 2000-08-01 Nick Clifton <nickc@redhat.com>
889 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
890 index by command line option.
892 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
894 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
895 (@node M68K-Branch): Rewrite to match the reality.
897 2000-07-31 Jason Eckhardt <jle@cygnus.com>
899 * doc/c-i860.texi: New file.
900 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
901 * doc/Makefile.in: Regenerate.
902 * doc/all.texi: Add I860 as relevant architecture.
903 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
905 2000-07-31 Kazu Hirata <kazu@hxi.com>
907 * config/tc-d30v.c: Fix formatting.
909 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
911 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
912 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
913 long emit a long branch if available instead of an absolute jump, never
914 emit absolute jumps for anything with --pcrel.
916 * doc/c-m68k.texi: Document new command line option.
918 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
920 * config/tc-avr.c: Use PARAMS macro in function declarations.
921 Don't declare md_pcrel_from_section (already in tc-avr.h).
922 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
923 (avr_operand): Don't set (unsigned) op_mask to -1.
925 2000-07-28 Jason Eckhardt <jle@cygnus.com>
927 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
928 * configure: Regenerated.
929 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
930 of operand to the .type directive (.e.g, "type").
932 2000-07-28 Alan Modra <alan@linuxcare.com.au>
934 * as.h (warn_comment, found_comment, found_comment_file): Declare.
935 * app.c (do_scrub_chars): Record where first comment found.
936 * read.c (read_a_source_file): Init found_comment on entry, and
937 notify whether comments found on exit.
938 * config/tc-hppa.c (md_shortopts): Add "c".
939 (md_longopts): Add warn-comment.
940 (md_parse_option): Handle it.
941 (md_show_usage): Show available options.
942 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
944 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
946 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
947 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
949 (md_estimate_size_before_relax): Don't fall off end of function.
951 2000-07-27 Kazu Hirata <kazu@hxi.com>
953 * config/tc-avr.c: Fix formatting.
954 * config/tc-ns32k.c: Likewise.
956 2000-07-27 Alan Modra <alan@linuxcare.com.au>
958 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
960 2000-07-27 Kazu Hirata <kazu@hxi.com>
962 * config/tc-d10v.c: Fix formatting.
963 * config/tc-z8k.c: Likewise.
964 * config/tc-sparc.c: Likewise.
966 2000-07-26 Dave Brolley <brolley@redhat.com>
968 * cgen.c (queue_fixup): Declare opinfo.
969 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
970 (gas_cgen_md_operand): Ditto.
971 (gas_cgen_md_apply_fix3): Ditto.
973 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
975 * config/obj-coff.c (obj_frob_symbol): Don't merge
976 labels. Don't merge if the symbol isn't constant. Return
977 immediately if a symbol is merged.
979 2000-07-22 Alan Modra <alan@linuxcare.com.au>
981 * frags.c (frag_align): Correct absolute section alignment.
983 2000-07-20 DJ Delorie <dj@redhat.com>
985 * config/obj-coff.c (obj_frob_symbol): revert previous change,
986 it breaks linking against DLLs.
988 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
990 * configure.in: Add CRIS support.
991 * configure: Regenerate.
992 * Makefile.am: (CPU_TYPES): Add cris.
993 (CPU_OBJ_VALID) [aout]: Add cris.
994 (MULTI_CPU_TYPES): Add cris.
995 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
996 [coff]: Only i386 and mips are valid.
997 (TARGET_CPU_CFILES): Add config/tc-cris.c.
998 (TARGET_CPU_HFILES): Add config/tc-cris.h.
999 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1000 Regenerate dependencies.
1001 * Makefile.in: Regenerate.
1002 * aclocal.m4: Regenerate.
1003 * as.c: Declare crisaout, criself.
1004 * config/tc-cris.h, config/tc-cris.c: New.
1005 * config/e-criself.c, config/e-crisaout.c: New.
1006 * po/POTFILES.in, po/gas.pot: Regenerate.
1008 2000-07-20 Kazu Hirata <kazu@hxi.com>
1010 * read.c: Fix formatting.
1011 * write.c: Fix formatting.
1013 2000-07-19 H.J. Lu <hjl@gnu.org>
1015 * sb.c: Include <stdlib.h> if exists for abort ().
1017 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1019 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1020 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1021 (pa_type_args): Same here.
1023 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1025 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1026 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1027 the storage class is already set.
1029 2000-07-17 Kazu Hirata <kazu@hxi.com>
1031 * config/tc-m68hc11.c: Fix formatting.
1032 * config/tc-mn10200.c: Likewise.
1033 * config/tc-mn10300.c: Likewise.
1034 * config/tc-pj.c: Likewise.
1035 * config/tc-tic80.c: Likewise.
1036 * config/tc-w65.c: Likewise.
1038 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1040 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1043 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1045 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1048 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1050 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1051 ELF as are used for SOM (except the 32-bit reloc one) to decide
1052 whether a symbol can be reduced to a section symbol. Expand on
1053 the comment for symbols involved in LR% and RR% expressions.
1055 2000-07-14 Nick Clifton <nickc@cygnus.com>
1057 * config/tc-mips.c (mips_disable_float_construction): New
1058 static variable. Set to true if doubles should not be
1059 constructed by loading two single width fp registers with
1060 halves of the value.
1061 (mips_ip): Test mips_disable_float_construction.
1062 (md_longopts): Add command line switches --construct-floats
1063 and --no-construct-floats.
1064 (md_parse_option): Parse new command line options.
1065 (md_show_usage): Describe new command line options.
1067 * doc/c-mips.texi: Document new command line options.
1069 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1071 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1072 * configure: Regenerate.
1074 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1076 * configure.in (DEFAULT_EMULATION setting): Revert part of
1077 2000-07-01 change that set te_multi=multi unless set to tmips.
1078 * configure: Regenerate.
1080 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1082 * config/obj-coff.c (coff_frob_section): Add padding to the last
1083 section when aligning it increases its size.
1085 2000-07-11 Kazu Hirata <kazu@hxi.com>
1087 * config/tc-tic54x.c: Fix formatting.
1089 2000-07-10 Kazu Hirata <kazu@hxi.com>
1091 * config/tc-h8500.c: Fix formatting.
1092 * config/tc-tic54x.c: Fix formatting.
1094 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1096 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1097 displacements correctly.
1099 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1101 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1103 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1107 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1109 From David Huggins-Daines <dhd@linuxcare.com>
1110 * config/te-hppalinux64.h: Add a new emulation.
1111 * configure.in (emulations): Add configure bits to support the
1112 64-bit Linux/parisc target.
1113 * configure: Regenerate.
1115 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1116 (md_shortopts): Add `V' for ELF.
1118 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1119 when SOM or ELF_ARG_RELOC are defined.
1120 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1121 ELF_ARG_RELOC are defined.
1122 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1123 (pa_stringer): ..Do it here instead. Fix comment typos.
1124 (hppa_force_relocation): Cast enums to int before comparing with
1127 From Ryan Bradetich <rbradetich@uswest.net>
1128 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1129 redifinition warning.
1130 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1131 (hppa_force_relocation): ditto
1132 (md_apply_fix): Added cast to buf to fix warnings.
1134 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1135 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1137 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1138 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1139 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1140 reloc_type** to avoid warnings in switch.
1141 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1142 little earlier instead.
1144 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1146 (pa_type_args): Use symbol_arg_reloc_info.
1147 (struct pa_it): Make arg_reloc unsigned int.
1148 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1149 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1150 (pa_code): Delete. pa_text duplicates this function.
1151 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1152 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1154 (cons_fix_new_hppa): Actually change selector to e_fsel when
1155 warning about assuming so.
1156 (tc_gen_reloc): More example elf arg reloc code.
1157 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1158 (hppa_force_relocation): Likewise.
1160 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1162 (pa_end_of_source): Prototype.
1163 (hppa_fix_adjustable): Prototype.
1164 (LABELS_WITHOUT_COLONS): Move it..
1165 * config/te-hppa.h: To here.
1167 * config/te-hppa64.h: New file.
1169 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1171 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1172 format -10, -16, 16 relocs.
1173 (hppa_elf_mark_end_of_function): Test for null
1174 last_call_info->start_symbol
1176 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1177 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1178 re_assesmble_* functions. Delete extraneous statements. Fix
1180 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1181 insn to re_assemble_*.
1183 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1185 * doc/internals.texi (Expressions): Fix typo.
1187 2000-07-08 Kazu Hirata <kazu@hxi.com>
1189 * config/tc-sh.c: Fix formatting.
1190 * config/tc-tic54x.c: Fix formatting.
1191 * depend.c: Fix formatting.
1192 * flonum-konst.c: Likewise.
1193 * flonum-mult.c: Likewise.
1195 2000-07-07 Kazu Hirata <kazu@hxi.com>
1197 * config/tc-sh.c: Fix comments.
1198 * config/obj-vms.c: Fix comments.
1199 * config/tc-a29k.c: Likewise.
1200 * config/tc-alpha.c: Likewise.
1201 * config/tc-h8300.c: Likewise.
1202 * config/tc-h8500.c: Likewise.
1203 * config/tc-i370.c: Likewise.
1204 * config/tc-ia64.c: Likewise.
1205 * config/tc-m68hc11.c: Likewise.
1206 * config/tc-m68k.c: Likewise.
1207 * config/tc-mips.c: Likewise.
1208 * config/tc-ns32k.c: Likewise.
1209 * config/tc-ppc.c: Likewise.
1210 * config/tc-z8k.c: Likewise.
1212 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1214 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1215 Default to '(SEC_LOAD | SEC_DATA)'.
1216 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1218 * doc/internals.texi (CPU Backend): Describe
1219 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1221 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1223 * as.c (parse_args): NULL terminate the long option list.
1225 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1227 * config/tc-d30v.h: Include "write.h" for fixS.
1228 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1230 2000-07-05 Nick Clifton <nickc@cygnus.com>
1232 * config/tc-d30v.c (write_2_short): Further changes to warning
1233 messages produced when combining EITHER_BUT_PREFER_MU attributed
1236 2000-07-05 DJ Delorie <dj@redhat.com>
1240 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1242 * config/tc-arm.c (psrs): Accept combinations of flags.
1244 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1246 * config/tc-avr.c: Change _ () to _() around all strings marked
1247 for translation (exception from the usual coding style).
1248 (avr_opt): New struct variable, how the new switches are set.
1249 (OPTION_MMCU): Define as 'm' and actually use.
1250 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1251 (show_mcu_list): New function, display the list of known MCUs.
1252 (md_show_usage): Document the new switches. Call show_mcu_list.
1253 (avr_set_arch): Change 'm' to OPTION_MMCU.
1254 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1255 Handle the new switches.
1256 (avr_operands): Disable warnings for undefined combinations of
1257 operands if -mall-opcodes. Disable warnings for skipping two-word
1258 instructions if enhanced core or -mno-skip-bug.
1259 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1260 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1261 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1262 (avr_ldi_expression): Warn about implicit lo8().
1263 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1265 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1267 * configure.in: Add entry for mips-*-sysv4*MP*
1268 * configure: Rebuild
1269 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1270 elf32-tradlittlemips for traditional mips targets.
1271 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1272 test for Link Once sections as in adjust_reloc_syms.
1273 * config/te-tmips.h: New file for traditional mips targets. Define
1276 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1278 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1279 flags argument is not present, don't change an existing section's
1280 section's attributes. If the flags argument is present, warn if the
1281 attributes don't match the section's current attributes. When
1282 long section names are supported, set SEC_LINK_ONCE and
1283 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1285 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1287 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1288 symbols; create them.
1290 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1292 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1293 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1295 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1297 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1298 expressions. Ignore the problem when handling 16 bit signed
1299 immediates, because the assembler will take care of the relocation
1302 2000-06-27 Nick Clifton <nickc@cygnus.com>
1304 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1305 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1306 sequential order, and emit warning messages if the input source
1307 code contains constructs like that, or parallel constructs
1308 containing such opcodes.
1310 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1312 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1313 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1314 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1315 (md_show_usage): Update usage message.
1316 (md_parse_option): Allow redefinition of MCU type within the
1317 same avr[1-5] bfd machine type. Show both old and new MCU type
1318 in the error message.
1319 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1320 Simplify 8K wrap code.
1322 2000-06-25 Kazu Hirata <kazu@hxi.com>
1324 * config/obj-aout.c: Remove all uses of DEFUN.
1325 * config/obj-ieee.c: Likewise.
1326 * config/tc-sh.c: Fix comment typos.
1327 * config/tc-tahoe.c: Likewise.
1328 * config/tc-vax.c: Likewise.
1329 * config/tc-w65.c: Likewise.
1330 * config/tc-z8k.c: Likewise.
1331 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1333 2000-06-24 DJ Delorie <dj@cygnus.com>
1335 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1336 more changes from Sept 1999
1337 (tc_i386_fix_adjustable): ditto
1338 (md_apply_fix3): ditto
1340 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1342 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1343 (gas_cgen_parse_operand): Set it around expression() call.
1344 (gas_cgen_md_operand): Test for it before longjmp().
1346 2000-06-24 Kazu Hirata <kazu@hxi.com>
1348 * config/tc-h8500.c: Remove all uses of DEFUN.
1349 * config/tc-sh.c: Likewise.
1350 * config/tc-w65.c: Likewise.
1351 * config/tc-z8k.c: Likewise.
1353 * config/tc-h8500.c: Fix typos in comments.
1355 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1357 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1360 2000-06-23 matthew green <mrg@redhat.com>
1362 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1363 defined. Fix error message for `[' grouping.
1365 2000-06-22 Kazu Hirata <kazu@hxi.com>
1367 * config/tc-h8300.c: Fix formatting and comment typos.
1369 2000-06-22 Timothy Wall <twall@cygnus.com>
1371 * config/tc-ia64.c (note_register_values): Move premature QP
1372 notation clearing into the appropriate place.
1374 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1376 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1377 first before anything else. Add bin-bugs.h, emul.h and progress.h
1378 Sort list of files as for $(OBJS) in Makefile.am.
1380 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1381 find one. Remake dependencies.
1382 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1383 * Makefile.in: Regenerate.
1384 * doc/Makefile.in: Regenerate.
1386 * config/tc-i386.c (i386_displacement): Don't assume a constant
1387 displacement is necessarily 16 bits when in 16 bit code mode.
1388 (md_assemble): Instead size the displacement here after we know
1389 for sure that a .code16gcc operand hasn't automatically added
1390 operand size prefixes.
1392 2000-06-21 H.J. Lu <hjl@gnu.org>
1394 * Makefile.am: Rebuild dependency.
1395 * Makefile.in: Rebuild.
1397 2000-06-21 Kazu Hirata <kazu@hxi.com>
1399 * config/tc-h8300.c (parse_reg): Make the function static.
1400 (parse_exp): Likewise.
1402 2000-06-20 DJ Delorie <dj@cygnus.com>
1404 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1405 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1406 for cygwin import libraries to work properly.
1408 2000-06-20 H.J. Lu <hjl@gnu.org>
1410 * Makefile.am: Rebuild dependency.
1411 * Makefile.in: Rebuild.
1412 * configure: Likewise.
1413 * doc/Makefile.in: Likewise.
1415 2000-06-20 Timothy Wall <twall@cygnus.com>
1417 * doc/internals.texi (CPU backend): Add @itemx for
1418 TC_START_LABEL_WITHOUT_COLON.
1419 * doc/c-tic54x.texi: New.
1420 * doc/as.texinfo: Add tic54x features and include primary tic54x
1422 * doc/all.texi: Add C54X.
1423 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1424 * doc/Makefile.in: Regenerate.
1425 * configure.in: Add tic54x and define LIBM for tic54x.
1426 * configure: Regenrate.
1427 * config/tc-tic54x.[ch]: New.
1428 * config/obj-coff.h: Add tic54x.
1429 * Makefile.am: (CPU_TYPES): Add tic54x.
1430 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1431 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1432 (as_new_LDADD): Add $(LIBM).
1433 * Makefile.in: Regenerate.
1435 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1437 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1438 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1439 * doc/as.texinfo: Likewise.
1441 * configure, Makefile.in: Regenerate.
1442 * configure.in (emulations): Recognize m6811 and m6812.
1443 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1444 Added files for 68hc11 and 68hc12 assembler.
1445 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1446 * config/tc-m68hc11.h: Header definition for that assembler.
1448 2000-06-18 Nick Clifton <nickc@redhat.com>
1450 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1451 instead of OCTETS_PER_BYTE.
1453 * config/tc-v850.c: Fix compile time warnings.
1454 * config/tc-ppc.c: Fix compile time warnings.
1456 2000-06-18 H.J. Lu <hjl@gnu.org>
1458 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1459 * configure: Rebuild.
1461 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1463 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1466 2000-06-16 Nick Clifton <nickc@cygnus.com>
1468 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1469 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1471 * doc/c-mips.texi: Document newly accepted cpu variants.
1473 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1475 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1477 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1479 * macro.c (getstring): Make it possible to escape the quote
1482 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1484 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1486 2000-06-13 H.J. Lu <hjl@gnu.org>
1488 * configure: Regenerate.
1490 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1492 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1494 * doc/internals.texi (line_separator_chars): Semicolon is no
1495 longer a default. Mention null and newline as defaults.
1497 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1499 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1500 * config/tc-i860.h (line_separator_chars): Likewise.
1501 * config/tc-h8300.c (line_separator_chars): Likewise.
1502 * config/tc-i960.c (line_separator_chars): Likewise.
1503 * config/tc-m68k.c (line_separator_chars): Likewise.
1504 * config/tc-mips.c (line_separator_chars): Likewise.
1505 * config/tc-ns32k.c (line_separator_chars): Likewise.
1506 * config/tc-sparc.c (line_separator_chars): Likewise.
1507 * config/tc-vax.c (line_separator_chars): Likewise.
1509 * config/tc-h8300.c (comment_chars): Use string initialiser.
1510 * config/tc-i960.c (line_comment_chars): Likewise.
1511 * config/tc-z8k.c (comment_chars, line_comment_chars,
1512 line_separator_chars): Likewise.
1514 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1517 2000-06-08 Nick Clifton <nickc@cygnus.com>
1519 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1522 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1524 * configure.in (VERSION): Update to show this is the CVS mainline.
1526 2000-06-08 Matthew Jacob <mjacob@feral.com>
1528 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1529 $at is the integer register $r28, vs. both $r28 and the floating
1530 point register $f28.
1532 2000-06-08 James E. Wilson <wilson@cygnus.com>
1534 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1535 (dot_endp): Don't call ia64_flush_insns.
1536 (emit_one_bundle): Don't delete prologue/body records from
1537 unwind_record list in first loop. Rewrite second loop to account for
1540 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1542 * config/tc-ia64.c: Add missing prototypes.
1543 (generate_unwind_image): Cast argument to output_unw_records call.
1545 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1547 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1549 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1551 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1552 (REGISTER_P): likewise.
1553 (avr_opcodes): uses include/opcode/avr.h
1554 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1556 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1558 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1561 2000-06-03 H.J. Lu <hjl@gnu.org>
1563 * read.c (is_end_of_line): Put back `;'.
1565 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1567 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1569 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1571 * expr.c (operand): Test is_end_of_line outside switch to catch
1572 line separator chars that are also operators.
1573 (operator): Return O_illegal for line separator chars.
1575 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1576 entry (or `!' entry for TC_HPPA).
1578 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1579 before indexing is_end_of_line. Remove redundant check for '\0'.
1581 * config/tc-h8500.c (md_assemble): Likewise.
1582 * config/tc-mcore.c (md_assemble): Likewise.
1583 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1586 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1588 * config/tc-mcore.c (mcore_cons): Likewise.
1589 (mcore_float_cons): Likewise.
1590 (mcore_stringer): Likewise.
1591 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1593 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1595 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1597 2000-05-29 Nick Clifton <nickc@cygnus.com>
1599 * config/tc-sh.c: Fix compile time warning messages.
1601 * config/tc-mips.c: Fix compile time warning messages.
1603 2000-05-29 Philip Blundell <philb@gnu.org>
1605 * doc/as.texinfo: Update copyright dates.
1606 (Local Labels): Delete misplaced mention of ARM.
1607 * NEWS: Mention ARM ELF support.
1609 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1611 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1612 it is modified, and use the real_size to compute the frag address
1613 for dwarf2 line info.
1615 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1617 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1618 line-matching scheme to cope with automake moving variables around.
1619 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1620 * Makefile.in: Regenerate.
1622 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1624 * config/tc-sparc.c (sparc_relax): New.
1625 (md_longopts): Add -relax and -no-relax options.
1626 (md_parse_options, md_show_usage): Likewise.
1627 (md_apply_fix3): Optimize tail call into branch always if possible.
1629 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1631 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1632 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1633 rules, with warning when a GAS statement specifies a packing that
1634 will result in an instruction being squashed.
1635 Added typdef packing_type and enumerals, changed various integer
1636 literals to use the enumerals.
1638 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1640 * config/tc-ia64.c (dot_restorereg_p): New function.
1641 (md_pseudo_table): Add restorereg.p.
1642 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1643 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1645 * config/tc-ia64.h (unw_record_type): Add unwabi.
1646 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1647 called MASK with members for imask, and the masks produced by
1648 fr_mem, gr_mem, br_mem, and frgr_mem.
1649 (unw_p_record): Add members ABI and CONTEXT.
1650 (unw_x_record): Add member AB.
1651 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1652 as pseudo-register for use during unwind info generation.
1653 (AR_PFS, AR_LC): New macros.
1654 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1655 whose names start with an at sign (as in "@priunat").
1656 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1658 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1659 proc_end, unwind_info, personality_routine): Consolidate into
1660 "unwind" structure to reduce offset-table use. Add member
1661 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1663 (output_R1_format, output_R3_format, output_P3_format,
1664 output_P6_format): Initialize R with zero to reduce compiler warnings.
1665 (output_P7_format): Ditto. Add `default' branch to switch
1666 statement to reduce compiler warnings.
1667 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1668 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1669 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1670 into single argument.
1671 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1672 compiler warnings. Merge A and B args into single argument.
1673 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1674 A and B args into single argument.
1675 (free_record): Removed (wasn't used).
1676 (free_list_records): Also free imasks in prologue records.
1677 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1678 (output_spill_mask): Remove.
1679 (output_unwabi): New function.
1680 (output_epilogue, output_label_state, output_copy_state): Call
1682 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1683 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1685 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1686 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1687 as part of handling the prologue records. Emit region's imask if
1688 we have one. Handle unwabi, epilogue, label_state, copy_state,
1689 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1690 spill_sprel_p, and spill_reg_p records.
1691 (set_imask, count_bits, slot_index): New function.
1692 (fixup_unw_records): Fix region size computation. Handle
1693 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1694 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1695 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1696 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1697 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1698 (dot_save): Use manifest constants for applicaton registers.
1699 Handle REG_PR and REG_PRIUNAT.
1700 (dot_restore): Don't just ignore it.
1701 (dot_restorereg): New function..
1702 (generate_unwind_image): Ensure unwind info is a multiple of eight
1703 bytes, not just four bytes.
1704 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1705 (dot_altrp): Don't just ignore it.
1706 (dot_savemem): New function. Replaces dot_savesp() and
1707 dot_savepsp(). Use manifest constants for applicaton registers.
1708 Handle REG_PR and REG_PRIUNAT.
1709 (dot_savef): Simplify.
1710 (dot_saveb): Support generation of br_gr.
1711 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1712 dot_label_state, dot_copy_state): New function.
1713 (dot_unwabi): Don't just ignore it.
1714 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1715 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1716 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1717 (emit_one_bundle): Set slot number for prologue/body records
1718 *before* emitting the first insn.
1719 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1720 (md_begin): Declare "psp" pseudo-register.
1721 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1722 so we don't get segfault.
1723 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1724 counts as required per SW Conventions manual
1725 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1726 output_preds_psprel, output_preds_sprel, output_spill_base,
1727 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1728 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1729 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1730 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1731 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1732 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1733 (dot_vframe): Implement.
1734 (dot_vframesp, dot_vframepsp): New function.
1736 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1738 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1739 * configure: Regenerate.
1741 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1743 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1744 (md_estimate_size_before_relax): so we can use it here instead of
1745 old kludges. Localise vars to blocks. Comment.
1747 * frags.c (frag_new): Update fr_var comments.
1748 * frags.h (struct frag): Ditto.
1750 2000-05-22 Richard Henderson <rth@cygnus.com>
1752 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1753 (pseudo_func): Add pcrel.
1754 (operand_match): Handle IA64_OPND_TGT64.
1755 (build_insn): Likewise.
1756 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1757 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1758 (fix_insn): Handle all three 64-bit relocation types.
1760 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1762 * obj.h (struct format_ops): New members begin, app_file,
1763 s_set_other, s_set_desc, s_get_type, s_set_type,
1764 separate_stab_sections, init_stab_section.
1766 * config/obj-multi.h: Update GPL notice to v2.
1768 (obj_app_file): New.
1769 (S_SET_SIZE): Test s_set_size for NULL before calling.
1770 (S_SET_ALIGN): Similar for s_set_align.
1775 (SEPARATE_STAB_SECTIONS): New.
1776 (INIT_STAB_SECTION): New.
1777 (EMIT_SECTION_SYMBOLS): New.
1778 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1780 * config/obj-elf.h: Update GPL notice to v2.
1781 Mention that this file is included from obj-multi.h.
1782 (obj_begin): Wrap definition in ifndef.
1783 (elf_file_symbol): Constify declaration.
1784 (obj_app_file): Ditto.
1785 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1786 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1788 * config/obj-elf.c (elf_s_set_other): New.
1789 (elf_file_symbol): Constify argument.
1790 (elf_separate_stab_sections): New.
1791 (elf_init_stab_section): New.
1792 (elf_format_ops): Add new members. Remove comma at end.
1794 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1795 (ecoff_format_ops): Add new fields. Remove comma at end.
1796 Mention inconsistency for emit_section_symbols.
1798 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1800 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1801 (coff_separate_stab_sections): New.
1802 (coff_format_ops): Add new members.
1804 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1805 (obj_aout_s_set_other): New.
1806 (obj_aout_s_set_desc): New.
1807 (obj_aout_s_get_type): New.
1808 (obj_aout_s_set_type): New.
1809 (obj_aout_separate_stab_sections): New.
1810 (aout_format_ops): New members added. Use obj_aout_process_stab,
1811 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1812 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1814 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1816 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1818 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1819 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1820 (md_estimate_size_before_relax): Ensure jumps to weak and
1821 externally visible symbols are relocatable.
1823 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1825 * stabs.c (aout_process_stab): Make global.
1826 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1827 * read.h (aout_process_stab): Declare.
1829 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1830 Generalize to *aout, *coff *elf.
1831 * configure: Regenerated.
1833 * doc/internals.texi (Object format backend): Say
1834 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1836 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1837 * Makefile.in: Regenerated.
1839 2000-05-19 Catherine Moore <clm@cygnus.com>
1841 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1843 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1845 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1846 instruction to reflect change in re_assemble_*.
1848 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1850 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1851 build PA64 ELF tools.
1852 * configure: Rebuilt.
1854 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1856 * Makefile.am: Regenerate dependencies.
1857 * Makefile.in: Regenerate.
1859 2000-05-15 Nick Clifton <nickc@cygnus.com>
1861 * config/tc-arm.c (struct asm_psr): Add boolean field
1862 distinguishing between CSPR and SPSR. Rename 'number' field
1864 (psrs): Rearrange contents to match new asm_psr structure.
1865 (arm_psr_parse): Move next to psr_required_here. Make it
1866 return an asm_psr structure.
1867 (psr_required_here): Use asm_psr structure returned by
1869 (do_msr): Reorganise to allow psr_required_here to be called
1871 (md_undefined_name): Mark 'name' parameter as unused, since
1872 the COFF target does not use it.
1874 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1876 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1878 * config/te-aux.h: Likewise.
1879 * config/te-dpx2.h: Likewise.
1880 * config/te-go32.h: Likewise.
1881 * config/te-hp300.h: Likewise.
1882 * config/te-hppa.h: Likewise.
1883 * config/te-i386aix.h: Likewise.
1884 * config/te-ic960.h: Likewise.
1885 * config/te-interix.h: Likewise.
1886 * config/te-nbsd532.h: Likewise.
1887 * config/te-pc532mach.h: Likewise.
1888 * config/te-ppcnw.h: Likewise.
1889 * config/te-psos.h: Likewise.
1890 * config/te-sparcaout.h: Likewise.
1891 * config/te-sun3.h: Likewise.
1892 * config/te-sysv32.h: Likewise.
1894 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1896 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1897 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1898 and sign extend without an if statement.
1899 (build_bytes): Likewise.
1901 2000-05-14 Kazu Hirata <kazu@hxi.com>
1903 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1904 X_add_symbol L_32 case.
1906 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1908 * config/te-freebsd.h: New file.
1910 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1912 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1913 bindtextdomain): Replace defines with those from intl/libgettext.h
1914 to quieten gcc warnings.
1916 * NEWS: Mention x86 .arch and -q.
1918 * config/tc-i386.c (quiet_warnings): New.
1919 (md_assemble): Use quiet_warnings.
1920 (md_parse_option): Set quiet_warnings from -q.
1921 (md_show_usage): Mention -q, delete -m.
1922 (flag_do_long_jump): Delete.
1923 (md_parse_option): Remove -m.
1924 (md_show_usage): Remove -m.
1925 (md_create_long_jump): Remove useless flag_do_long_jump code.
1927 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1928 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1930 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1931 Alexander Sokolov <robocop@netlink.ru>
1933 * doc/c-i386.texi (i386-Arch): New section.
1934 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1936 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1937 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1938 architecture has been given and is not 486.
1939 (set_cpu_arch): New.
1940 (md_pseudo_table): Add .arch.
1941 (md_assemble): Warn if cpu architecture has been given and an
1942 unsupported instruction.
1944 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1945 Move operand_types bit defines after relevant template field.
1946 (template): Add cpu_flags.
1950 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1952 * config/tc-mn10300.h (md_end): Define.
1953 (mn10300_finalize): Declare.
1954 * config/tc-mn10300.c: Include dwarf2dbg.h.
1955 (debug_line): Define.
1956 (md_assemble): Generate dwarf2 line info.
1957 (mn10300_finalize): New function. Finalize dwarf2 info.
1959 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1961 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1962 external version of the relocation for weak symbols.
1964 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1966 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1967 frame size in units of 16 bytes, as required per SW Conventions manual.
1968 (output_unw_records): Output info-block header as a dword to get
1971 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1973 * as.h: #include "file", not <file> on files from ../include.
1974 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1975 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1976 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1977 (tc_coff_symbol_emit_hook): Ditto.
1978 (OPTCOUNT): Cast to int to avoid compiler warning.
1979 (md_begin): Fix signed/unsigned warnings.
1981 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1983 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1984 ABRANCH LONG case for a conditional branch on a 68000.
1985 (md_estimate_size_before_relax): Likewise. Also handle
1986 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1987 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1988 PC-relative on all CPUs.
1989 (md_estimate_size_before_relax): Likewise.
1991 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1993 * as.c (parse_args): Just mention current year in printed
1996 2000-05-03 J.T. Conklin <jtc@redback.com>
1998 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2000 (md_parse_option): Recognize -m7400.
2002 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2004 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2005 don't permit lp to become less than the words array.
2007 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2009 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2010 Fix little-endian case.
2012 2000-05-03 David O'Brien <obrien@NUXI.com>
2014 * as.c (parse_args): Update copyright.
2016 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2018 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2019 for the .bss section too.
2021 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2023 * configure.in: Set em=linux for hppa-*-linux.
2024 * configure: Regenerate.
2025 * doc/Makefile.in: Regenerate with correct automake.
2027 * frags.c (frag_grow): Sanity check chunk_size.
2029 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2030 * config/obj-som.h: Likewise.
2031 * config/obj-ieee.h: Likewise.
2033 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2035 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2036 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2037 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2038 (pa_ip): low_sign_unext now returns via function value. Use
2039 re_assemble_* instead of dis_assemble_* and
2040 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2042 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2043 (md_section_align, md_parse_option, md_show_usage,
2044 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2045 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2046 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2047 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2048 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2050 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2051 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2052 outside of switch. Correct mask and shifting errors in case 10
2053 and case -11. In case 21, compare against signed range to suit
2054 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2055 case 17 and case 22, use offsetT variable to properly check range.
2056 Use re_assemble_* here too.
2057 (evaluate_absolute): Change type of value to offsetT. Call
2058 hppa_field_adjust to do the work for us.
2059 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2060 (pa_parse_cmpib_64_cmpltr): Ditto.
2061 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2062 of i to unsigned int.
2063 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2064 (pa_end_of_source): Return type is void.
2066 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2068 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2070 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2072 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2073 More comments added.
2074 (md_begin): Removed "construct symbols for each register name".
2075 Because register names conflicts with GCC generated function
2077 (avr_operand): Now constant numbers can be used as a register
2078 identifiers (0 as r0, 31 as r31).
2079 (md_assemble): use skip_space () before parsing instruction
2082 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2084 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2085 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2086 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2087 * configure: Regenerate.
2089 2000-04-29 Andreas Jaeger <aj@suse.de>
2091 * as.h: Correctly check GCC version.
2093 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2095 * doc/as.1: Fix unbalanced brackets.
2097 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2099 (line_comment_chars): Set to '/' if TE_FreeBSD.
2101 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2103 * configure.in: Configury support for PA64 (currently disabled).
2104 * configure: Rebuilt.
2106 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2108 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2109 bfd_set_section_alignment.
2111 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2113 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2116 2000-04-24 Nick Clifton <nickc@cygnus.com>
2118 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2119 * doc/as.texinfo (Align): Include arm and strongarm in list of
2120 targets that have the second form of the behaviour of the .align
2123 2000-04-24 Mark Klein <mklein@dis.com>
2125 * obj-som.c: Terminate obj_pseudo_table.
2127 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2129 * as.c (parse_args): Allow md_parse_option to override -a listing
2131 * config/obj-coff.c (add_lineno): Change type of offset parameter
2132 from "int" to "bfd_vma."
2133 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2134 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2135 (ppc_change_csect): Align correctly for XCOFF64.
2136 (ppc_machine): New function, which discards "ppc_machine" line.
2137 (ppc_tc): Cons for 8 when code is 64 bit.
2138 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2140 (md_parse_option): Handle -a64 and -a32.
2142 * config/tc-ppc.h (TARGET_MACH): Define.
2143 (TARGET_FORMAT): Move to function.
2144 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2146 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2148 * config/tc-avr.c: New AVR_ISA_ defined.
2149 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2150 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2151 for `fmul', `movw' and `lpm R,Z' instructions.
2152 (avr_operands): Warn if current opcode is a two-word instruction
2153 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2154 (avr_opcodes): New commands added.
2155 (REGISTER_P): Check 'a' and 'v' constraint letters.
2156 (mcu_types): New MCU added.
2158 2000-04-22 Timothy Wall <twall@cygnus.com>
2160 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2162 (operand_match): Conditionally insert default bit values for IMMU9.
2164 2000-04-14 Matthew Green <mrg@cygnus.com>
2166 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2167 * configure: Rebuilt.
2169 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2170 Jason Eckhardt <jle@cygnus.com>
2172 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2174 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2175 Added handling of new operand types l,y,&,fe,fE,fx.
2177 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2178 David Mosberger <davidm@hpl.hp.com>
2179 Timothy Wall <twall@cygnus.com>
2180 Andrew MacLeod <amacleod@cygnus.com>
2181 Jim Wilson <wilson@cygnus.com>
2183 * Makefile.am (CPU_TYPES): Add ia64.
2184 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2185 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2186 * Makefile.in: Rebuild.
2187 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2188 * configure: Rebuild.
2189 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2190 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2191 * expr.c (expr): Handle md_optimize_expr.
2192 * read.c (LEX_HASH): Add comment.
2193 * config/tc-ia64.c, config/tc-ia64.h: New files.
2195 2000-04-21 Richard Henderson <rth@cygnus.com>
2197 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2198 bundling a non-delayed branch type instruction.
2200 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2202 * config/tc-mn10300.c (HAVE_AM30): Define.
2203 (md_assemble): Use it.
2205 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2207 * config/obj-elf.c (obj_elf_change_section): Check for changed
2210 * Makefile.am: (CPU_MULTI_VALID): Remove.
2211 (MULTI_CPU_TYPES): Define.
2212 (MULTI_CPU_OBJ_VALID): Define.
2213 (DEPTC): Use the above.
2214 (DEPOBJ): Same here.
2216 Regenerate dependencies.
2217 * Makefile.in: Regenerate.
2219 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2221 * Makefile.am (YACC, LEX): Get them from configure.
2223 2000-04-18 H.J. Lu (hjl@gnu.org)
2225 * config/tc-i386.c (offset_in_range): Use addressT instead of
2226 bfd_vma for non-bfd assemblers.
2228 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2230 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2231 doesn't give spurious errors.
2233 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2235 * as.h (SEEK_SET): Define if undefined.
2237 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2239 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2240 constants, and don't assume offsetT is 32 bits.
2242 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2244 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2245 (md_pcrel_from_section): Add prototype.
2246 (d10v_fix_adjustable): Add prototype.
2247 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2249 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2251 2000-04-12 Nick Clifton <nickc@cygnus.com>
2253 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2254 symbol in frag chain.
2256 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2258 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2259 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2260 (fits_in_signed_word, smallest_imm_type): Ditto.
2261 (md_assemble): Use an offsetT var to hold offsetT values, not a
2263 (offset_in_range): New.
2264 (md_assemble): Use it.
2265 (md_convert_frag): Change type of target_address, opcode_address,
2266 and displacement_from_opcode_start to offsetT.
2267 (md_create_short_jump): Change type of offset to offsetT.
2268 (md_create_long_jump): Ditto.
2269 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2270 (md_chars_to_number): Remove.
2271 (output_invalid): Remove duplicate prototype.
2273 2000-04-09 Nick Clifton <nickc@cygnus.com>
2275 * Makefile.am (CPU_TYPES): Add 'avr'.
2276 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2277 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2279 * Makefile.in: Regenerate.
2281 * doc/as.texinfo: Add M32R documentation.
2283 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2285 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2286 --enable-build-warnings option.
2287 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2288 * Makefile.in, configure: Re-generate.
2290 2000-04-07 Nick Clifton <nickc@cygnus.com>
2292 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2293 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2294 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2295 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2296 (arm_force_relocation): Force relocations for
2297 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2299 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2301 * config/tc-sh.c (get_operands): There's no third operand if the
2302 first operand is an immediate.
2304 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2306 * config/tc-sh.c (immediate): Delete.
2307 (sh_operand_info): Add immediate member.
2308 (parse_reg): Use A_PC for pc.
2309 (parse_exp): Add second argument 'op'. All callers changed.
2310 (parse_at): Expect pc to be coded as A_PC.
2311 Use immediate field in *op.
2312 (insert): Add fourth argument 'op'. All callers changed.
2313 (build_relax): Add second argument 'op'. All callers changed.
2314 (insert_loop_bounds): New function.
2315 (build_Mytes): Remove DISP_4.
2316 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2317 (assemble_ppi): Use immediate field in *operand.
2318 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2319 (md_apply_fix): Likewise.
2320 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2322 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2324 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2326 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2328 * internals.texi (CPU backend): Document
2329 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2331 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2333 * po/gas.pot: Regenerate.
2335 * as.c (show_usage): Restore translated part of bug string.
2336 * gasp.c (show_usage): Likewise.
2338 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2339 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2340 than move-if-change.
2341 (DEP1): Modify for "gcc -MM".
2345 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2346 Update dependencies.
2347 * Makefile.in: Regenerate.
2349 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2351 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2352 (md_begin): Likewise.
2353 (HAVE_AM33): New macro.
2354 (md_assemble): Use it. Match r_regs and xr_regs only if
2357 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2359 * as.h: #include "bin-bugs.h"
2360 * as.c (show_usage): Use REPORT_BUGS_TO.
2361 * gasp.c: #include "bin-bugs.h"
2362 (show_usage): Use REPORT_BUGS_TO.
2364 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2366 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2368 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2369 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2372 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2374 * config/tc-i386.c (i386_immediate): Don't assume a constant
2375 immediate is necessarily 16 bits when in 16 bit code mode.
2376 (md_assemble): Instead set guess_suffix here after we have checked
2379 2000-04-02 Richard Henderson <rth@cygnus.com>
2381 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2382 quantities. Correct right shift sign extension.
2383 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2384 32-bit value when shifting into place.
2386 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2388 * app.c: Add ATTRIBUTE_UNUSED as needed.
2389 * config/tc-ppc.c: Likewise.
2390 (ppc_size): Make unsigned long.
2391 (ppc_insert_operand): Add casts to avoid warnings.
2393 2000-03-31 Nick Clifton <nickc@cygnus.com>
2395 * config/tc-d10v.h (md_flush_pending_output): Define.
2397 2000-03-29 Nick Clifton <nickc@cygnus.com>
2399 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2400 segment. Works for both BFD_ASSEMBLER and others.
2401 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2403 2000-03-29 Nick Clifton <nickc@cygnus.com
2405 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2407 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2409 * listing.c (LISTING_LHS_WIDTH): Default depends on
2411 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2413 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2415 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2418 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2420 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2422 * config/tc-avr.c (mcu_types): Add missing initialiser.
2423 (md_pcrel_from_section): Add prototype.
2424 (avr_operand): Remove redundant test of unsigned < 0.
2425 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2427 2000-03-27 Denis Chertykov <denisc@overta.ru>
2429 * config/tc-avr.c: New file for AVR support.
2430 * config/tc-avr.h: Likewise.
2431 * configure.in: Add AVR support.
2432 * configure: Regenerate.
2434 2000-03-26 Timothy Wall <twall@cygnus.com>
2436 * gasp.c (macro_op): Add new argument to check_macro call.
2437 Macro structure definitions moved to macro.h
2438 * sb.h: Add argument to prototype for input_scrub_include_sb.
2439 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2440 nesting checks with an additional flag.
2441 (struct input_save): Add flag to indicate whether current sb
2442 should be checked for proper macro/conditional nesting.
2443 (input_scrub_push/pop): Save/restore nest check flag.
2444 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2446 * macro.c (check_macro): Allow caller to retrieve parsed macro
2447 information if a pointer is provided. This information may be
2448 used by the new macro hooks.
2449 * macro.h: Update prototype for check_macro. Macro struct
2450 definitions moved here from macro.c/gasp.c.
2451 * read.c (read_a_source_file): Add parameter to check_macro call,
2452 and pass macro info to the macro hook, if defined.
2453 (input_scrub_insert_line): New. Allow insertion of a line of
2454 characters into the input stream.
2455 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2456 file into the input stream.
2457 (s_include): Use input_scrub_insert_file.
2458 * internals.texi: Document new macro hooks.
2459 * as.h: New prototypes added.
2461 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2463 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2464 an initial capital letter.
2465 (i386_index_check): Reindent.
2467 2000-03-19 Nick Clifton <nickc@cygnus.com>
2469 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2472 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2474 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2475 instruction operand bad if Rd > 7 when generating
2476 thumb instructions. Prevents for example,
2477 "adr r12,label" from silently failing and generating
2478 the wrong instruction.
2480 2000-03-17 Nick Clifton <nickc@cygnus.com>
2482 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2483 that have a destingation >= 0x400000.
2484 Fix compile time warning messages.
2486 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2488 * config/tc-sh.c (md_begin): When encountering insn that are
2489 not supported by the current arch, only change the name if
2490 its contents are the same as prev_name.
2491 (get_specific): If the the architecture doesn't match, fail.
2493 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2495 * config/tc-sh.c (IDENT_CHAR): Define.
2496 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2497 matching back where it came from.
2499 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2501 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2503 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2505 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2508 2000-03-15 Kazu Hirata <kazu@hxi.com>
2510 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2512 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2514 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2515 floating-point-number, make sure 'f' is in FLT_CHARS.
2517 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2519 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2520 (s_lcomm_internal): Use it.
2521 * doc/internals.texi (CPU backend): Document it.
2522 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2525 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2527 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2530 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2531 implementation doesn't have special handling for switch
2533 (macro_build): Allow for code in sections other than .text.
2535 (mips_ip): Likewise.
2536 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2537 Don't perform relocs if we will be outputting them.
2538 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2539 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2542 2000-03-09 Catherine Moore <clm@cygnus.com>
2544 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2545 relocation type based on the entry in the fixup structure.
2546 Put S_IS_EXTERN processing back in.
2548 2000-03-08 H.J. Lu (hjl@gnu.org)
2550 * Makefile.am (install-exec-tooldir): Depend on
2551 install-exec-bindir for parallel make.
2552 * Makefile.in: Regenerated.
2554 2000-03-06 Nick Clifton <nickc@cygnus.com>
2556 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2558 (md_parse_option): Parse -m32r command line switch - disable m32rx
2560 (md_show_usage): Document new option.
2562 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2563 * doc/Makefile.in: Regenerate.
2564 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2566 2000-03-02 Michael Meissner <meissner@redhat.com>
2568 * config/tc-d30v.c (check_range): Remove code that incorrectly
2569 sign extended values where bits < 32.
2571 2000-03-02 H.J. Lu (hjl@gnu.org)
2573 * configure.in: Support --enable-targets=all on ia32.
2574 * configure: Regenerated.
2576 2000-03-01 Nick Clifton <nickc@cygnus.com>
2578 * gasp.c (do_align): Remove bogus check of alignment value.
2580 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2582 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2583 TC_PPC was defined forced the type of a symbol with no other type
2586 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2588 * doc/internals.texi (CPU backend): Mention that
2589 line_separator_chars do not break up comments. Fix typos for
2590 LEX_AT and LEX_NAME descriptions. Document operands for
2591 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2592 description of md_create_short_jump usage. Document argument for
2593 md_undefined_symbol.
2595 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2597 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2598 (md_parse_option): Handle it.
2599 (md_show_usage): Document it.
2601 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2603 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2604 opcode, for the instruction `pal19'. From Andrea Arcangeli
2607 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2609 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2611 (md_assemble): To here, before template operands are matched.
2612 Also ensure a constant immediate is sign extended when we know the
2613 size is at most 16 bits. This is to catch cases like "add
2614 $0xffc0,%ax" where we don't know the size, and thus that the
2615 immediate can be represented as Imm8S until after parsing the
2617 (i386_displacement): Similarly sign extend 16 bit constant
2619 (md_assemble): Relax 16-bit jump constant range check to suit sign
2620 extended displacements.
2622 2000-02-26 Andreas Jaeger <aj@suse.de>
2624 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2626 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2628 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2629 call operands when intel_syntax.
2630 (intel_float_operand): Return 2 for "fi...".
2631 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2632 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2633 earlier "SHORT" change.
2634 (md_assemble): When determining suffix from Regs, exclude
2637 2000-02-24 Nick Clifton <nickc@cygnus.com>
2639 * configure: Add arm-wince, mips-pe and sh-pe targets.
2640 * configure: Regenerate.
2642 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2644 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2645 "pe-mips" for the mips-pe target.
2647 * config/tc-arm.c (insns): Change displacement encoded in BL
2648 and B instructions if the target port is arm-wince.
2649 (do_ldst): Do not bias the relocation offset if the target
2651 (md_pcrel_from): Add in missing relocation offset bias if the
2652 target os arm-wince.
2654 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2655 (md_begin): Disable -G support for mips-pe target.
2656 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2657 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2660 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2661 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2662 assembler, just set the alignment to 4.
2664 * config/te-wince-pe.h: New file for WinCE targets. Define
2667 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2669 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2670 string instructions.
2671 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2672 (i386_intel_memory_operand): After finding a segment override,
2673 check again for no `[' before looking for a displacement. Bomb if
2674 more than one displacement rather than silently discarding the
2675 second and subsequent ones. Free strings malloc'd by
2676 build_displacement_string.
2678 2000-02-24 Catherine Moore <clm@cygnus.com>
2680 * config/obj-som.c (obj_pseudo_table): Add "weak".
2681 (obj_som_weak): New routine.
2683 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2685 * config/tc-i386.c (union i386_op): New.
2686 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2687 Throughout file replace occurences of disps[n], imms[n], regs[n]
2688 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2689 intel mode operand swapping. Add assert in regKludge and
2690 fake_zero_displacement code. Test i.types[n] when outputting
2691 displacements and immediates. Combine output of Disp16 with
2693 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2694 when in intel mode by (not) reversing fsub and fdiv operands
2695 before the template search. This fails for single operand
2696 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2697 undefined. Instead fix the base_opcode after we've found the
2698 template. Move base_opcode xor with found_reverse_match from
2699 opcode output code to before this fix so we test for the correct
2701 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2702 check in intel mode. Instead compare opcodes.
2704 * config/tc-i386.h (TC_RELOC): Delete.
2705 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2706 with equivalent call to reloc.
2708 * as.h (flag_m68k_mri): Move declaration after target include, and
2709 only declare when TC_M68K defined. Define as zero otherwise.
2710 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2711 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2712 Define as zero otherwise.
2713 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2714 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2715 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2716 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2717 testing whether defined.
2718 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2719 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2720 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2721 rather than testing whether defined.
2722 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2723 (parse_mri_cons): Declare and use only when TC_M68K.
2724 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2725 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2726 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2728 * NEWS: Mention IBM 370 support.
2730 2000-02-23 Richard Henderson <rth@cygnus.com>
2732 * config/tc-i386.c (md_assemble): When swapping operands for
2733 intel_syntax, assume everything that's not Imm or Disp is a
2736 2000-02-23 Linas Vepstas <linas@linas.org>
2738 * config/tc-i370.c, config/tc-i370.h: New files.
2739 * Makefile.am: Add support for Linux/IBM 370.
2740 * configure.in: Likewise.
2741 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2742 * config/obj-elf.c: Include elf/i370.h
2743 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2745 * Makefile.in: Regenerate.
2746 * configure: Regenerate.
2748 * doc/c-i370.texi: New file.
2749 * doc/all.texi: Include it.
2750 * doc/as.texinfo: And here.
2751 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2752 * doc/Makefile.in: Regenerate.
2754 2000-02-19 Michael Meissner <meissner@redhat.com>
2756 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2757 determine if an instruction can be used in parallel with an ADDppp
2758 or SUBppp instruction.
2760 2000-02-22 Andrew Haley <aph@cygnus.com>
2762 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2764 1999-12-30 Andrew Haley <aph@cygnus.com>
2766 * config/tc-mips.c (mips_gp32): New variable.
2767 (macro_build) Use mips_gp32.
2769 (md_longopts): Add "-mgp32" and "-mgp64".
2770 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2772 (OPTION_M7900): Change offset
2773 (OPTION_NO_M7900): Ditto.
2775 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2777 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2778 warning, and bump it to 1.
2780 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2782 From Brad Lucier <lucier@math.purdue.edu>:
2783 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2786 2000-02-21 Catherine Moore <clm@cygnus.com>
2788 * config/tc-mips.c (MF_HILO_INSN): Define.
2789 (mips_7000_hilo_fix): Declare.
2790 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2791 (md_parse_option): Check for 7000_HILO_FIX options.
2792 (OPTION_M7000_HILO_FIX): Define.
2793 (OPTION_NO_M7000_HILO_FIX): Define.
2794 * doc/c-mips.texi (-mfix7000): Describe.
2796 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2798 * listing.c (print_lines): Remove unused variable `end'.
2800 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2801 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2802 reloc_type when BFD_ASSEMBLER.
2803 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2804 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2805 statement and quell signed vs. unsigned comparison warning.
2807 2000-02-18 Nick Clifton <nickc@cygnus.com>
2809 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2810 the computed frag offset, rather than overwriting it.
2812 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2814 * config/tc-sh.c ("elf/sh.h"): Include.
2815 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2816 (md.begin): Initialize target_arch.
2817 Only include opcodes in has table that match selected architecture.
2818 (parse_reg): Recognize register names for sh-dsp.
2819 (parse_at): Recognize post-modify addressing.
2820 (get_operands): The leading space is now optional.
2821 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2822 arguments. Update valid_arch.
2823 (build_Mytes): Add support for SDT_REG_N.
2824 (find_cooked_opcode): New function, broken out of md_assemble.
2825 (assemble_ppi, sh_elf_final_processing): New functions.
2826 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2827 (md_longopts, md_parse_option): New option: -dsp.
2828 * config/tc-sh.h (elf_tc_final_processing): Define.
2829 (sh_elf_final_processing): Declare.
2831 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2833 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2834 the unwinder subspace. Save the current seg/subseg before creating
2837 2000-02-10 Nick Clifton <nickc@cygnus.com>
2839 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2840 little endian targets.
2841 (INST_BYTE1): Redefine to handle big and little endian
2843 (cpu_type): New type: Select between M340 and M210.
2844 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2845 instructions of the M340.
2846 (md_assemble): Add support for the MULSH and OPSR classes of
2848 (md_atof): Add support for little endian targets.
2849 (md_parse_option): Add support for -EL, -EB and -mcpu command
2851 (md_convert_frag): Add support for little endian targets.
2852 (md_apply_fix3): Add support for little endian targets.
2853 (md_number_to_chars): Add support for little endian targets.
2855 2000-02-10 Timothy Wall <twall@redhat.com>
2857 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2858 defined, use it to verify the symbol just read should be a label.
2860 2000-02-10 Timothy Wall <twall@redhat.com>
2862 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2863 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2864 around colons when KEEP_WHITE_AROUND_COLON is defined.
2865 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2866 and KEEP_WHITE_AROUND_COLON.
2868 2000-02-08 Timothy Wall <twall@redhat.com>
2870 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2872 (do_repeat): New. Abstract repeat logic so that a "break" can be
2874 (end_repeat): New. Provide support for a "break" out of the
2876 * read.h: Add prototypes for new functions.
2878 2000-02-08 Timothy Wall <twall@redhat.com>
2880 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2881 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2882 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2885 2000-02-08 Timothy Wall <twall@redhat.com>
2887 * read.c: Added elseif to directives table.
2888 * read.h: Added prototype for s_elseif.
2889 * doc/as.texinfo: Added description for elseif.
2890 * cond.c (s_elseif): New function
2892 2000-02-04 Timothy Wall <twall@redhat.com>
2894 * listing.c (print_lines): Remove conditionals causing bug in
2897 2000-02-03 Timothy Wall <twall@cygnus.com>
2899 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2901 * frags.c (frag_new): Calculate fr_fix in octets
2902 (frag_now_fix) Return offset as target address offset (bytes).
2903 (frag_now_fix_octets) New - Return offset in octets (8-bit
2905 * frags.h: Added prototype for frag_now_fix_octets().
2906 Distinguish between octets and bytes in field descriptions.
2907 * listing.c (calc_hex): Account for octets vs bytes when
2908 printing addresses/offsets.
2909 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2910 target is little-endian, print the octets in a word in big-endian
2911 order so that the display looks like a proper hexadecimal number,
2912 instead of having the octets reversed.
2913 * read.c (do_align): When recording alignment, alignment power
2914 should be in terms of target bytes (minimum addressible unit)
2916 (do_org) Convert ORG target address (byte) argument into an
2917 octet offset when generating a variable fragment.
2918 * symbols.c (resolve_symbol_value): Symbol final value
2919 converted to a target address offset (bytes) from its octet offset.
2920 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2921 offset (bytes) is adjusted by the frag offset (octets) converted
2923 (coff_frob_section) Section alignment power is in terms of bytes;
2924 convert it to an octet alignment power when calculating size (and
2925 size mask) in octets. Don't modify the section size in order to
2926 "align" it for TI COFF, since that format has a different method
2927 for storing alignment information.
2929 2000-02-01 Timothy Wall <twall@cygnus.com>
2931 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2932 entries, matching the way GCC generates them. If not escaped, the
2933 filename is encoded incorrectly.
2935 2000-01-31 Nick Clifton <nickc@cygnus.com>
2937 * config/tc-arm.c (reg_table): Add support for ATPCS register
2940 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2942 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2944 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2946 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2947 of a symbol when we really care about its value.
2949 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2951 * config/tc-mcore.c (md_assemble): Give warning message if
2952 operands passes to instruction are more than the spec.
2954 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2956 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2957 Thumb mode but the label seen was not declared as '.thumb_func'
2958 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2959 correct disassembly of Thumb code bounded by non function labels.
2961 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2963 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2964 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2966 * Makefile.in: Same here.
2969 * configure.in: Set bfd_gas for i386-aout when primary target
2970 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2971 we may need the primary te_file. Remove incorrect comment.
2973 * configure: Regenerate.
2975 * config/e-i386aout.c: New file.
2977 * as.c (USE_EMULATIONS): Move to before print_version_id.
2978 (struct emulation): Add i386aout.
2979 (show_usage): Split text strings. Reformat -a text. Add --em
2983 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2984 (aout_format_ops): New.
2987 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2988 preprocessor conditional and add aout USE_EMULATIONS tests.
2989 (read_a_source_file): Don't pass error strings to printf as
2993 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2995 (do_data): Same here.
2996 (process_file): And here.
2999 * symbols.c (colon): Rewrite "already defined" fatal message
3000 code for aout with USE_EMULATIONS.
3003 * config/obj-aout.c (OBJ_HEADER): Define.
3004 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3006 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3007 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3009 (obj_aout_type): Expand S_SET_OTHER here too.
3010 (obj_read_begin_hook): Remove.
3011 (aout_pop_insert): New.
3012 (obj_aout_s_get_other): New.
3013 (obj_aout_s_get_desc): New.
3014 (aout_format_ops): New.
3017 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3018 gets aout_pseudo_table.
3019 (aout_pseudo_table): Declare.
3020 (obj_read_begin_hook): Define.
3023 * config/obj-coff.c (obj_pseudo_table): Rename to
3025 (coff_pop_insert): Use coff_pseudo_table.
3026 (coff_sec_sym_ok_for_reloc): Remove.
3027 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3028 and comment all zero entries and remove #if 0 code.
3031 * config/obj-coff.h (obj_pop_insert): Define.
3032 (coff_pseudo_table): Declare.
3035 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3036 s_get_size, s_set_size. Comment all zero entries.
3039 * config/obj-elf.c (elf_s_get_other): New function.
3040 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3041 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3042 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3044 (obj_elf_parse_section_letters): Don't pass error strings to
3045 printf as format arg.
3048 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3050 (elf_s_get_other): Declare.
3051 (S_GET_OTHER) Define as elf_s_get_other if not already
3053 (S_SET_OTHER): Only define when not already defined.
3054 (elf_obj_read_begin_hook): Declare.
3055 (obj_read_begin_hook): Define.
3056 (elf_obj_symbol_new_hook): Declare.
3057 (obj_symbol_new_hook): Define.
3060 * config/obj-multi.h: Add copyright header and protect against
3061 multiple inclusion. Add * to all function pointers.
3062 (OBJ_HEADER): If defined, include it rather than other defines
3064 (obj_frob_file_after_relocs): Test for NULL.
3065 (obj_symbol_new_hook): Here too.
3066 (obj_sec_sym_ok_for_reloc): And here.
3067 (S_GET_OTHER): Define.
3068 (S_GET_DESC): Define.
3069 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3070 (OBJ_MAYBE_ELF): Update comment.
3072 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3073 OBJ_AOUT preprocessor conditional and handle emulation by
3074 testing OUTPUT_FLAVOR.
3075 (i386_displacement): Here too.
3076 (md_section_align): Similarly here.
3077 (i386_target_format): Conditionally compile when more than one
3078 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3079 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3080 (i386_displacement): Here too.
3083 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3084 Define TARGET_FORMAT for aout only when not multi.
3087 * config/te-multi.h: Delete file as it's identical to te-generic.h
3089 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3091 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3092 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3095 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3097 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3100 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3102 * config/tc-mips.c (mips_do_align): New function.
3103 * config/tc-mips.h (md_do_align): Define.
3105 2000-01-10 Philip Blundell <philb@gnu.org>
3107 * doc/c-arm.texi (ARM Options): Fix typo.
3108 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3109 line separator for Linux.
3110 * doc/as.texinfo (Comments): Mention the ARM.
3112 2000-01-10 Philip Blundell <pb@futuretv.com>
3114 * configure.in (arm*-*-conix*): New target.
3115 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3117 * configure: Regenerate.
3119 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3121 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3122 (obj_elf_visibility): New function.
3124 * doc/as.texinfo (Visibility): New node: document visibility
3127 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3129 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3130 warning for absolute jump/call without `*' in non-intel mode. No
3131 need to set i.types[0] JumpAbsolute in intel mode.
3133 1999-12-22 Philip Blundell <pb@futuretv.com>
3135 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3136 hook function when changing sections.
3137 (arm_s_data): Likewise.
3139 1999-12-14 Nick Clifton <nickc@cygnus.com>
3141 * config/tc-arm.c (md_parse_option): Add support for -marm720
3142 command line switch.
3144 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3146 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3147 (r_registers, xr_registers): Define.
3148 (r_register_name, xr_register_name): New functions.
3149 (md_assemble): Handle new am33 operand types and instruction
3151 (mn10300_insert_operand, check_operand): Likewise.
3153 1999-11-29 Nick Clifton <nickc@cygnus.com>
3155 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3156 (s_force_thumb): Set thumb_mode to 2.
3157 (md_assemble): Do not complain about thumb instructions on a
3158 non-thumb target if thumb_mode is set to 2.
3160 1999-11-28 Michael Meissner <meissner@cygnus.com>
3162 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3163 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3164 (O_...): Add new machine dependent expressions if we are handling
3165 explicit relocations.
3166 (alpha_reloc_op): New static table holding the explicit relocation
3168 (alpha_literal_hash): New static to hold the hash table for
3169 explicit relocations.
3170 (alpha_macros): Add support for explicit relocations.
3171 (md_begin): If explicit relocations, initialize hash table.
3172 (md_assemble): Don't print a second error if tokenize_arguments
3173 already printed an error message.
3174 (md_apply_fix): Add support for explicit relocations.
3175 (alpha_force_relocation): Ditto.
3176 (alpha_fix_adjustable): Ditto.
3177 (alpha_adjust_symtab): New function to support explicit
3179 (alpha_adjust_symtab_relocs): Ditto.
3180 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3181 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3182 Add support for explicit relocations. Return -2 if an error
3183 message was already printed.
3184 (find_macro_match): Add support for explicit relocations. Comment
3186 (emit_insn): Add support for explicit relocations.
3187 (assemble_tokens): Ditto.
3189 (load_expression): Ditto.
3192 (emit_ir_load): Ditto.
3193 (emit_loadstore): Ditto.
3196 (emit_sextX): Ditto.
3197 (emit_division): Ditto.
3198 (emit_jsrjmp): Ditto.
3199 (emit_retjcr): Ditto.
3201 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3203 (tc_adjust_symtab): If explicit relocations, call the function
3204 alpha_adjust_symtab.
3205 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3206 relocations next to the literal relocation they reference.
3207 (TC_INIT_FIX_DATA): Initialize the new fields.
3208 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3210 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3212 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3213 'B' operand for PA2.0 bb instruction.
3215 1999-11-18 Nick Clifton <nickc@cygnus.com>
3217 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3220 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3222 (mcore_force_relocation): Force relocations to be generated for
3225 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3227 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3228 (i386_displacement): Disallow O_big displacements.
3230 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3232 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3233 Small improvements in error checking.
3234 (md_assemble): Support for unconditional ARM instructions.
3235 (md_parse_option): Support for -m[arm]v5e flag.
3237 1999-11-12 Nick Clifton <nickc@cygnus.com>
3239 * macro.c (buffer_and_nest): Do not check beyond the end of the
3242 1999-11-11 Nick Clifton <nickc@cygnus.com>
3244 * macro.c (buffer_and_nest): Look for seperator after TO and
3247 1999-11-08 Andrew Haley <aph@cygnus.com>
3249 * app.c (do_scrub_chars): When in State 10, treat backslash
3250 characters in the same way as as symbol characters.
3252 1999-11-07 Richard Henderson <rth@cygnus.com>
3254 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3255 the previous label was in the current section before playing
3256 with auto-alignment.
3258 1999-11-06 Nick Clifton <nickc@cygnus.com>
3260 * config/tc-v850.c (v850_force_relocation): Force relocation
3262 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3265 1999-11-05 Michael Meissner <meissner@cygnus.com>
3267 * expr.h (operatorT): Increase machine dependent operators to 16.
3268 * expr.c (op_rank): Ditto.
3270 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3272 * read.c (pseudo_set): Reject attempts to set the value of a
3275 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3278 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3280 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3281 to bfd_set_section_contents.
3283 1999-11-03 Nick Clifton <nickc@cygnus.com>
3285 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3287 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3289 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3290 (mips_ip): Use OPCODE_IS_MEMBER.
3292 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3294 * config/tc-arm.c (reg_required_here): Improve comments.
3296 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3297 (tinsns): Initialize variants field.
3299 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3300 BAD_PC respectively.
3302 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3304 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3305 * config/tc-arm.h: Fix compile time warnings.
3307 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3309 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3310 form @abs16, @(abs16) and @(abs16 + imm).
3312 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3314 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3315 (ISA_HAS_64_BIT_REGS) New.
3316 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3317 mips_emit_delays,macro_build,load_register,load_addresss,
3318 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3319 and/or use new ISA_xxx macros in expressions involving
3320 ISA, particularly mips_opts.isa.
3322 1999-10-18 Michael Meissner <meissner@cygnus.com>
3324 * expr.h (operatorT): Add machine dependent operators md1..md8.
3325 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3326 for the machine dependent operators to use.
3328 * expr.c (op_rank): Add machine dependent operators.
3330 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3332 (O_cpregister): Ditto.
3333 (md_begin): Change X_op test that field is wide enough to use
3334 O_max instead of O_alpha_max.
3335 (cpu_types): Fill in missing initializer.
3336 (alpha_num_macros): Make unsigned.
3337 (md_assemble): Make opnamelen be size_t.
3338 (md_apply_fix): Cast alpha_num_operands to int before testing.
3339 (alpha_force_relocation): Ditto.
3340 (alpha_fix_adjustable): Ditto.
3341 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3342 (tc_gen_reloc): Ditto.
3343 (tc_get_register): Ditto.
3348 (s_alpha_ent): Ditto.
3349 (s_alpha_end): Ditto.
3350 (s_alpha_frame): Ditto.
3351 (s_alpha_prologue): Ditto.
3352 (s_alpha_file): Ditto.
3353 (s_alpha_gprel32): Ditto.
3354 (s_alpha_proc): Ditto.
3355 (s_alpha_set): Ditto.
3356 (s_alpha_base): Ditto.
3357 (s_alpha_align): Ditto.
3358 (s_alpha_arch): Ditto.
3359 (alpha_align): Ditto.
3360 (assemble_insn): Suppress unused variable warning.
3362 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3363 order in the structure.
3364 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3366 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3368 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3370 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3372 * config/tc-i386.c (i386_index_check): Correct #endif location.
3374 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3376 * as.c (show_usage): Document new options.
3377 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3378 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3379 (parse_args): Parse the new options.
3380 (main): If there were warnings, and --fatal-warnings
3381 was specified, print an error.
3382 * as.h: New variable, flag_fatal_warnings, for new option.
3384 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3386 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3387 '@'. Change autoincrement completers to fall through to cache control
3390 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3392 (pa_parse_addb_64_cmpltr): New function.
3394 * config/tc-hppa.c (pa_ip): Change error message.
3395 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3396 '?Q' args to allow falling through.
3398 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3399 Remove unused conditional codes.
3400 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3402 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3404 * config/tc-d30v.c (CHAR_BIT): Define.
3405 (check_range): Fix bit operations to support integers bigger than
3408 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3410 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3413 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3414 Doug Evans <devans@cygnus.com>
3416 Add support for m32rx.
3417 * config/tc-m32r.c (enable_m32rx): New static global.
3418 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3419 (allow_m32rx): New function.
3420 (M32R_SHORTOPTS): Add `O'.
3421 (md_longopts): Add --m32rx plus several warning options.
3422 (md_parse_option): Handle new options.
3423 (md_show_usage): Print them.
3424 (md_begin): Enable m32rx.
3425 (OPERAND_IS_COND_BIT): New macro.
3426 (first_writes_to_seconds_operands): New function.
3427 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3428 (target_make_parallel,assemble_two_insns): New functions.
3429 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3430 If optimizing and m32rx, try to make consecutive insns parallel.
3432 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3434 * config/tc-mips.c (nopic_need_relax): Allow for the
3435 .sdata.foo sections generated by -fdata-sections,
3436 and for the .gnu.linkonce.s sections generated by C++.
3438 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3440 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3441 with cleaner code using completer prefixes. Add 'Y'.
3443 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3445 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3447 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3448 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3449 insn does not match and we should try the next insn in the table.
3451 1999-09-22 Nick Clifton <nickc@cygnus.com>
3453 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3455 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3457 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3460 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3462 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3463 OBJ_ELF. If ELF, add "sq".
3464 (md_parse_option): If ELF, ignore -s and -q.
3465 (md_show_usage): Mention ELF options.
3467 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3469 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3472 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3474 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3476 * config/tc-hppa.c (struct pa_it): New field "trunc".
3477 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3478 (pa_parse_ftest_gfx_completer): New function
3479 (pa_parse_fp_cnv_format): New function.
3481 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3482 (md_apply_fix): Handle 22bit pc-rel branches.
3484 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3486 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3488 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3490 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3492 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3494 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3495 (pa_ip): Handle 'fX'.
3497 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3499 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3500 unwinds unless the function is in the text space.
3501 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3503 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3505 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3506 (md_assemble): To here. Tweak address generation.
3508 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3510 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3511 (md_assemble): Call dwarf2_where for OBJ_ELF.
3512 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3513 (pa_end_of_source): New function.
3514 * tc-hppa.h (md_end): Define for OBJ_ELF.
3516 1999-09-14 Michael Meissner <meissner@cygnus.com>
3518 * configure.in (Canonicalization of target names): Remove adding
3519 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3520 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3521 * configure: Regenerate.
3523 1999-09-14 Donn Terry <donn@interix.com>
3525 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3527 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3529 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3530 pc-relative jmp/call to an absolute symbol.
3531 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3532 absolute section symbols.
3534 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3535 jump handling code and comments.
3537 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3539 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3540 the value if TE_PE and a global defined symbol.
3542 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3544 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3545 print the symbol, rather than printing it here.
3547 1999-09-11 Donn Terry <donn@interix.com>
3549 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3550 BFD_RELOC_RVA relocations.
3552 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3553 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3556 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3558 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3559 * doc/internals.texi (Object format backend): Document
3562 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3563 relocations against global symbols if TE_PE.
3565 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3566 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3568 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3571 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3572 symbols which do not have a constant value, or tags with
3573 non-tags. Remove the symbol from the list before adding it at the
3576 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3577 C_FCN symbol differently if TE_PE.
3578 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3579 appears in the pseudo-op, rather coff_line_base which is only set
3582 * config/obj-coff.c (obj_coff_loc): New static function.
3583 (obj_pseudo_table): Add "loc".
3585 * config/obj-coff.c (add_lineno): Check that the line number is
3588 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3589 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3591 (md_atof): Return NULL rather than 0.
3592 * config/tc-i386.c (md_atof): Change type to int.
3593 * expr.c (expr): Change first parameter to int.
3594 * config/obj-coff.c: Add declarations for static functions.
3595 (coff_frob_symbol): Use SYM_AUXENT.
3596 * config/tc-i386.h (flag_16bit_code): Don't declare.
3598 * config/obj-coff.c (obj_coff_section): Default to setting
3599 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3601 * write.c (adjust_reloc_syms): Print adjusted fixup.
3603 * expr.c (integer_constant): Correct too_many_digits calculation
3606 1999-09-09 Andreas Schwab <schwab@suse.de>
3608 * doc/c-arm.texi: Fix arguments of @var to not contain
3611 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3613 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3615 (md_parse_option): Only support -k flag for ELF and COFF targets.
3617 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3619 * config/tc-hppa.c (pa_ip): Put strict register checks before
3620 call to pa_parse_number.
3622 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3624 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3626 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3629 1999-09-06 Donn Terry <donn@interix.com>
3631 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3633 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3635 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3636 candidate instruction. Require registers for register arguments
3637 when in strict mode. Require assemble-time constants for
3638 constants when in strict mode.
3639 (pa_get_absolute_expression): Require a constant when in strict
3642 1999-09-06 Nick Clifton <nickc@cygnus.com>
3644 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3646 1999-09-04 Steve Chamberlain <sac@pobox.com>
3648 * config/tc-pj.c: New file, supports picoJava in ELF.
3649 * config/tc-pj.h: Ditto.
3650 * configure.in (pjl*, pj*): New targets.
3651 * Makefile.am: Rebuild dependencies.
3652 (CPU_TYPES): Add pj.
3653 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3654 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3655 * doc/c-pj.texi: New file.
3656 * doc/as.texinfo: Add some PJ specifics.
3657 * doc/all.texi: Add PJ to the list of all architectures, sort them
3659 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3660 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3662 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3664 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3665 (obj_frob_file): Test for null pointer.
3666 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3667 (OBJ_PROCESS_STAB): And here.
3668 (elf_obj_sy): Remove
3670 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3671 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3672 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3674 * config/obj-coff.c (no_func): Remove.
3675 (coff_format_ops): Change occurrences of no_func to 0, as we test
3676 for 0 in obj-multi.h.
3678 * configure.in: Enable bfd for i386-coff when primary target is
3679 bfd. Enable i386 elf,coff emulation support. Don't set
3680 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3681 emulation to support.
3682 *configure: Regenerate.
3684 1999-09-02 Nick Clifton <nickc@cygnus.com>
3686 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3687 .section .line directive is encountered.
3689 1999-09-01 Nick Clifton <nickc@cygnus.com>
3691 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3694 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3695 * as.texinfo: Document --gdwarf2 command line option.
3696 Add additional documentation of ARM command line switches.
3698 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3700 * config/tc-i386.c (i386_intel_memory_operand): Combine
3701 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3702 and RESTORE_END_STRING around parse_register calls.
3703 (i386_operand): Here too.
3704 (i386_is_reg): Remove.
3705 (parse_register): Move as_bad calls from within this function to
3708 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3710 Based on a patch from H.J. Lu <hjl@gnu.org>
3711 * config/tc-i386.c (parse_register): Handle FP regs specially.
3712 (md_begin): Remove '(' and ')' from register_chars.
3714 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3716 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3717 error message (done elsewhere).
3719 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3721 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3723 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3725 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3728 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3730 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3732 Add new completers. Fix bug in 64 bit condition handling.
3734 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3737 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3739 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3741 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3743 1999-08-27 Jim Wilson <wilson@cygnus.com>
3745 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3746 (struct ls): Add frag field. Initialize it to zero.
3747 (out_end_sequence): New local text_frag. Set it while in text section.
3748 Replace address check with frag check. Set ls.frag to text_frag if
3749 out_set_addr called.
3750 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3751 Set it before switching sections. Replace address check with frag
3752 check. Set ls.frag to saved_frag if out_set_addr called.
3754 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3756 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3757 output "advance_pc" opcode instead of calling gen_addr_line().
3758 The latter has the undesired side-effect of creating a new row
3759 in the debug line info matrix.
3761 1999-08-26 Jim Wilson <wilson@cygnus.com>
3763 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3764 ls.last_filename if last is less than zero. Set ls.last_filename
3765 when allocating new entry.
3766 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3769 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3771 * config/tc-i386.c (i386_index_check): Fix the displacement size
3772 when INFER_ADDR_PREFIX.
3774 1999-08-18 Nick Clifton <nickc@cygnus.com>
3776 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3779 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3781 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3782 handle 0xffffNNNN constants correctly.
3784 1999-08-16 Nick Clifton <nickc@cygnus.com>
3786 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3789 1999-08-13 Nick Clifton <nickc@cygnus.com>
3791 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3792 (md_apply_fix3): Always pass positive values to
3793 validate_offset_imm.
3795 1999-08-12 Nick Clifton <nickc@cygnus.com>
3797 * config/tc-arm.c (skip_whitespace): New macro.
3798 Formatting tidy ups.
3800 (md_apply_fix3): Store relocation offset in addend for ELF based
3802 (arm_force_relocation): Always generate relocs for Thumb function
3805 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3807 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3808 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3810 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3812 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3813 flags for the unwind subspace.
3815 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3816 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3817 suitable relocation based on the size of the target's pointer.
3818 Always Use subsegment zero for the unwinders.
3819 (pa_level): Handle "2.0w".
3821 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3823 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3824 with the following instruction unless this was specified.
3826 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3828 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3829 certain sections, to match BFD changes.
3831 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3833 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3834 (EXTRA_SCRIPTS): Define to keep automake happy.
3835 * Makefile.in: Rebuild.
3837 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3839 * Makefile.am: Rename .dep* files to DEP*.
3840 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3841 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3843 * Makefile.in: Rebuild.
3845 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3847 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3849 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3851 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3852 avoid problems on DOS filesystems.
3853 * Makefile.in: Rebuild.
3855 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3857 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3859 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3862 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3864 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3865 line to create ${GDBINIT} rather than .gdbinit.
3866 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3868 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3870 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3872 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3874 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3876 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3878 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3879 non-adjustable symbols.
3881 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3883 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3885 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3887 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3890 1999-08-05 Donn Terry <donn@interix.com>
3892 * config/te-interix.h: New file.
3893 * configure.in (i386-*-interix*): New target.
3894 * configure: Rebuild.
3896 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3898 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3899 selectors for ELF too.
3900 (selector_table): Add "ltp" and "rtp" selectors.
3902 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3904 * config/tc-i386.c (i386_operand): No need to change
3905 operand_string pointer in segment reg case before goto
3906 do_memory_reference. Initialise displacement_string_start and
3907 displacement_string_end after do_memory_reference label.
3908 (i386_index_check): Add operand_string param, and print error
3909 message on failure here.
3910 (i386_intel_memory_operand): Instead of here.
3911 (i386_operand): And here.
3912 (INFER_ADDR_PREFIX): Enable.
3914 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3916 * config/tc-i386.h (DefaultSize): Define. Renumber following
3917 opcode_modifier defines.
3919 From Etienne Lorrain <etienne.lorrain@ibm.net>
3920 * config/tc-i386.c (stackop_size): New variable.
3921 (set_16bit_code_flag): Clear it here.
3922 (set_16bit_gcc_code_flag): New function.
3923 (md_pseudo_table): Add "code16gcc" entry.
3924 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3926 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3928 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3929 next_set_end even if the end symbol is being discarded.
3931 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3932 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3933 * config/obj-coff.c: Likewise.
3934 (seg_info_type): Remove.
3935 (seg_info_off_by_4): Change to array of segT.
3936 (s_get_segment): Adjust accordingly.
3937 (obj_pseudo_table): Fully initialize sentinel entry.
3939 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3940 Ralf Baechle <ralf@uni-koblenz.de>.
3942 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3944 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3946 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3948 * config/tc-i386.c: Indentation and white space changes.
3949 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3950 don't enable it by default.
3951 (i386_intel_operand): Remove redundant prototype.
3952 Move check on number of memory operands, and i.mem_operands++
3953 (i386_intel_memory_operand): To here.
3954 Remove i386_immediate code from here. Remove special case code
3955 for input and output using (%dx). Remove base/index checks and
3956 call i386_index_check instead. Save initial operand_string
3957 argument for error message.
3958 (i386_operand): Remove redundant prototype. Move base/index
3959 checks to i386_index_check.
3960 (i386_displacement): Move intel mode check for non-zero
3962 (i386_intel_memory_operand): To here.
3964 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3966 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3967 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3968 by .register pseudo-op if -64 and --no-undeclared-regs.
3969 (s_register, sparc_adjust_symtab): New functions.
3970 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3971 Declare sparc_adjust_symtab as tc_adjust_symtab.
3972 * doc/c-sparc.texi: Add description of #ignore special literal
3973 for .register pseudo-op.
3975 1999-07-30 Catherine Moore <clm@cygnus.com>
3977 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3978 the relocation's section offset.
3980 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3982 * write.c (fixup_segment): Fix generic error check overflow test.
3984 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3985 X_add_number to long.
3987 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3989 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3992 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3994 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3997 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3999 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4001 * configure.bat: Remove; obsolete.
4002 * config/go32.cfg: Likewise.
4004 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4006 * configure.in (i386-*-vxworks*): New target.
4007 * configure: Rebuild.
4009 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4011 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4013 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4015 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4017 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4018 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4019 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4020 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4021 MAX_RELOC_EXPANSION): Define.
4022 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4024 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4026 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4027 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4028 block. Print a warning if an 8-bit or 16-bit constant
4029 displacement or immediate is truncated on output.
4030 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4032 (i386_operand): Disallow immediate jump absolute operand.
4034 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4036 * configure.in: Bump version number to 2.9.5.
4037 * configure: Rebuild.
4039 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4042 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4044 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4045 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4047 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4049 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4051 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4053 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4054 if -mno-fpu was given.
4055 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4057 (cons_fix_new_arm): Remove misleading comments.
4059 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4061 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4063 (relax_segment): Likewise. After giving a rs_org error, convert
4064 the frag to rs_align to avoid cascading errors.
4066 1999-07-12 Andreas Schwab <schwab@suse.de>
4068 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4070 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4072 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4073 as appropriate. Fill in structure initializations. Add variable
4074 initializations. Add casts.
4075 * dwarf2dbg.c (print_stats): Change i to size_t.
4076 * listing.c (listing_listing): Change list_line to unsigned int.
4078 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4080 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4081 rather than checking for \001 and \002 in symbol name.
4082 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4084 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4086 * configure.in (hppa*-linux-gnu*): New target.
4087 * configure: Rebuilt.
4089 1999-07-08 Nick Clifton <nickc@cygnus.com>
4091 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4093 1999-07-07 Nick Clifton <nickc@cygnus.com>
4095 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4096 accessing symbolP directly.
4098 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4100 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4103 1999-07-05 Nick Clifton <nickc@cygnus.com>
4105 * config/tc-arm.c (ARM_EXT_V5): Define.
4106 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4107 (md_begin): Detect ARM v5 architectures.
4108 (md_parse_option): Accept arm v5 specification.
4109 (md_show_usage): Documment -marmv5 switch.
4111 * doc/c-arm.texi: Document -marmv5 command line option.
4113 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4115 (validate_immediate_twopart): New function. Determine if a
4116 constant can be computed by two ADD instructions.
4117 (output_inst): Remove its command line parameter - it was never
4119 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4120 implememt the ADRL pseudo op.
4121 (tc_gen_reloc): Generate a suitable error message if an ADRL
4122 instruction tries to generate a real reloc.
4124 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4126 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4128 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4131 1999-06-27 H.J. Lu <hjl@gnu.org>
4133 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4134 non BFD_ASSEMBLER case.
4136 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4138 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4141 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4143 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4144 out_end_sequence() when the address decreases due to a new frag.
4145 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4146 numbering starts with 1.
4148 1999-06-23 Nick Clifton <nickc@cygnus.com>
4150 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4152 (mcore_s_text): Call obj_elf_text for ELF target.
4153 (mcore_s_data): Call obj_elf_data for ELF target.
4154 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4156 (mcore_s_bss): New function: Dump literal table before changing
4158 (mcore_s_comm): New function: Dump literal table before changing
4161 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4162 No longer static functions.
4163 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4164 Provide prototypes for these functions.
4166 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4168 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4169 a list of names, to try obj_segment_name, and to try abbreviated
4170 names when using COFF without long section names.
4172 * config/tc-alpha.c: More use of symbol accessor functions.
4173 * config/tc-arc.c: Likewise.
4174 * config/tc-d30v.c: Likewise.
4175 * config/tc-fr30.c: Likewise.
4176 * config/tc-i860.c: Likewise.
4177 * config/tc-m88k.c: Likewise.
4178 * config/tc-mcore.c: Likewise.
4179 * config/tc-ns32k.c: Likewise.
4180 * config/tc-sparc.c: Likewise.
4181 * config/tc-v850.c: Likewise.
4183 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4184 sy_value with appropriate accessor functions.
4185 * config/tc-arm.c (md_apply_fix3): Likewise.
4186 * config/tc-d10v.c (AT_WORD_P): Likewise.
4187 * config/tc-v850.c (reg_name_search): Likewise.
4189 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4190 use symbol_get_bfdsym instead.
4191 * config/tc-ppc.c (md_assemble): Likewise.
4192 * config/tc-v850.c (v850_comm): Likewise.
4194 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4196 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4197 the symbol, rather than accessing the bsym member.
4198 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4199 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4200 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4201 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4202 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4203 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4204 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4205 * config/tc-v850.c (tc_gen_reloc): Likewise.
4207 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4209 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4210 (hppa_gen_reloc_type): Conditionalize on BFD64.
4211 (tc_gen_reloc): Re-enable ELF relocations.
4212 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4214 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4216 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4218 (do_ldst): Move assignment out of if condition.
4219 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4220 parentheses to avoid warning.
4222 1999-06-21 Nick Clifton <nickc@cygnus.com>
4224 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4225 macro to get at the BFD symbol associated with a GAS symbol.
4227 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4229 * config/tc-ppc.c: Update for symbol handling changes.
4230 * config/obj-coff.c: Likewise.
4232 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4234 * tc-hppa.c: General cleanups of ELF support. No more spaces
4235 and subspaces for ELF.
4236 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4237 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4238 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4239 (UNWIND_SECTION_NAME): Likewise.
4240 (space/subspace related structures): Conditionalize definitions
4242 (space/subspace directives and support routines): Conditionalize
4243 definitions and references/uses on OBJ_SOM.
4244 (label_symbol_struct): For ELF, track the symbol's segment. For
4245 SOM track its space.
4246 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4248 (USE_ALIASES): Kill for both SOM & ELF.
4249 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4250 (pa_space, pa_subspace): Corresponding changes.
4251 (pa_spaces_begin): Corresponding chagnes.
4252 (md_begin): Do not muck around with space/subspace stuff for
4254 (md_apply_fix): Temporarily disable argument relocation stuff
4256 (tc_gen_reloc): Temporarily disable relocation generation for
4258 (pa_build_unwind_subspace): Similarly.
4260 1999-06-16 Nick Clifton <nickc@cygnus.com>
4262 * config/tc-arm.c (thumb_set): New pseudo op.
4263 (text, data, section): Override these pseudo ops with ARM
4265 (s_thumb_set): New function: Perform the same as a .set pseudo
4266 op, but also mark the alias'ed symbol as being a Thumb
4268 (arm_s_text): New function: Perform the same as the .text
4269 pseudo op, but dump the literal pool before changing
4271 (arm_s_data): New function: Perform the same as the .data
4272 pseudo op, but dump the literal pool before changing
4274 (arm_s_section): New function: Perform the same as the
4275 .section pseudo op, but dump the literal pool before changing
4277 (arm_cleanup): Do not reset the current section before dumping
4280 1999-06-17 Nick Clifton <nickc@cygnus.com>
4282 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4283 OPTION_NO_WARN_UNMATCHED entries.
4284 (md_parse_option): Generate a warning message if an unrecognised
4285 option is encountered.
4287 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4288 (get_operands): When parsing an expression after an '@' symbol
4289 has been detected, do not ignore '#' symbols.
4290 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4293 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4295 From K. Richard Pixley <rich@noir.com>:
4296 * configure.in (ppc-*-vxworks*): New target.
4297 * configure: Rebuild.
4299 1999-06-12 Philip Blundell <philb@gnu.org>
4301 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4303 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4305 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4306 which refer to symbols in linkonce sections, permit reducing the
4307 relocs if the symbol is local.
4309 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4311 * subsegs.c (subseg_text_p): New function.
4312 * as.h (subseg_text_p): Declare.
4313 * read.c (do_align): Use subseg_text_p to set the default fill.
4314 * write.c (subsegs_finish): Likewise.
4315 * config/obj-coff.c (write_object_file): Likewise.
4316 * config/tc-i386.h (md_maybe_text): Don't define.
4317 (md_do_align): Use subseg_text_p to set the default fill.
4318 * config/tc-m32r.c (m32r_do_align): Likewise.
4319 * config/tc-sh.c (sh_do_align): Likewise.
4320 * config/tc-sparc.h (md_do_align): Likewise.
4322 1999-06-12 David O'Brien <obrien@freebsd.org>
4324 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4325 * configure: Rebuild.
4327 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4329 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4330 * Makefile.am: Rebuild dependencies.
4331 * Makefile.in: Rebuild.
4333 * config/tc-i386.c (i386_immediate): Remove unused label
4336 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4337 * symbols.c: Likewise.
4338 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4339 sy_next field when taking address, rather than symbol_next.
4341 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4343 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4344 value from the output file architecture.
4345 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4346 * dwarf2dbg.h: Change bfd_vma to addressT.
4348 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4350 * dwarf2dbg.h: Use PARAMS in function declarations.
4352 1999-06-11 Martin Dorey <mdorey@madge.com>
4354 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4355 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4357 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4359 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4361 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4363 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4366 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4368 * read.c (read_a_source_file): Only declare inescape if
4371 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4373 (find_entry_byval): Add parens to avoid warning.
4375 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4377 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4380 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4382 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4385 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4386 synthetize_setx): New functions.
4387 (md_assemble): Broken the special cases into the above
4388 functions. Make compiler happy if sizeof(bfd_vma)==4.
4389 Fix sethi generated from set/setuw. If instructions have a relloc,
4390 always clear the fields to be relocated in the opcode.
4391 (sparc_ip): Remove special_case global variable.
4393 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4395 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4396 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4397 indication of success rather than a value.
4398 (itbl_get_val): Likewise.
4399 (itbl_get_field): Use strcspn. Change delimiters to include
4401 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4402 (itbl_get_val): Likewise.
4403 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4405 * symbols.c (copy_symbol_attributes): Convert local symbols to
4408 1999-06-10 Nick Clifton <nickc@cygnus.com>
4410 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4413 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4415 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4416 Optimize set if sizeof(bfd_vma) == 64.
4417 (sparc_ip): Fix sethi - without %hi() it should generate
4418 R_SPARC_22 reloc, not R_SPARC_HI22.
4419 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4421 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4423 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4424 (s_ncons): New function.
4425 (native_op_table): New table.
4426 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4427 R_SPARC_OLO10 handling.
4429 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4431 * expr.h (struct expressionS): Revert last change; widen X_op.
4432 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4434 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4436 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4437 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4438 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4439 * Makefile.in: Regenerated.
4441 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4442 `common' pass on to s_mri_common.
4443 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4445 1999-06-06 Richard Henderson <rth@cygnus.com>
4447 * config/obj-elf.c (obj_elf_section): Don't free the return
4448 value of demand_copy_C_string.
4450 1999-06-05 Richard Henderson <rth@cygnus.com>
4452 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4453 creation logic from obj_elf_create_section.
4455 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4456 (section_stack): New.
4457 (special_sections): Make const.
4458 (obj_elf_section): Gut and rewrite parsing.
4459 (obj_elf_change_section): New function broken out of obj_elf_section.
4460 (obj_elf_parse_section_letters): Likewise.
4461 (obj_elf_section_word): Likewise.
4462 (obj_elf_section_type): Likewise.
4463 (obj_elf_previous): Treat as a toggle.
4464 (obj_elf_popsection): New.
4465 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4466 (ppc_section_type): Likewise.
4467 * config/tc-ppc.h: Likewise.
4469 * expr.h (struct expressionS): Don't make X_op a bitfield.
4470 * config/tc-alpha.c: Update for symbol handling changes.
4471 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4472 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4474 1999-06-05 Richard Henderson <rth@cygnus.com>
4476 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4477 (dwarf2_gen_line_info): Kill unused variables.
4478 (dwarf2_finish): Likewise.
4479 (dwarf2_where): Likewise.
4480 (dwarf2_directive_file): If we've only got a string,
4481 hand off to s_app_file.
4482 * ecoff.c: Move the include of ecoff.h.
4483 * symbols.h (S_IS_FUNCTION): Prototype.
4485 * read.c (LEX_HASH): Supply a default.
4487 (s_globl): Update `c' after skipping whitespace.
4488 * read.h (LEX_END_NAME, is_name_ender): New.
4489 * expr.c (get_symbol_end): Respect it.
4491 1999-06-04 Mark Klein <mklein@dis.com>
4493 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4495 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4497 * config/tc-hppa.c: Update for symbol handling changes.
4499 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4501 * cgen.c: Update for symbol handling changes.
4502 * config/tc-m32r.c: Likewise.
4504 * config/tc-hppa.h: Update for symbol handling changes.
4505 * config/tc-hppa.c: Likewise.
4507 * config/tc-arm.h: Update for symbol handling changes.
4508 * config/tc-arm.c: Likewise.
4509 (symbol_make_empty): Remove. Just use symbol_create.
4511 * symbols.c (symbol_set_tc): Correct name.
4513 * Makefile.am: Rebuild dependencies.
4514 ($(OBJS)): Don't depend upon struc-symbol.h.
4515 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4516 * dep-in.sed: Don't remove struc-symbol.h.
4517 * Makefile.in: Rebuild.
4519 * doc/internals.texi (Symbols): Describe changes in symbol
4522 1999-06-03 Richard Henderson <rth@cygnus.com>
4524 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4525 instead of doing the work by hand.
4527 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4529 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4530 state of line state-machine.
4531 (struct ls): Collect DWARF2 line state-machine state in new member
4532 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4533 resulted in any DWARF2 directives.
4534 (reset_state_machine): New function.
4535 (out_end_sequence): Ditto.
4536 (dwarf2_gen_line_info): When switching sections or switching to a
4537 lower text address, call out_end_sequence() first to terminate the
4538 previous code sequence as code sequences MUST have monotonically
4539 increasing addresses.
4540 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4542 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4544 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4545 DWARF2 debug info (line information only, at this point).
4546 * as.h: Update comment about supported debug formats.
4547 * dwarf2dbg.c, dwarf2dbg.h: New files.
4548 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4550 * expr.c (operand): Don't use [ for parens if we want an index op.
4551 (op_encoding): Switch [ into O_index, if desired.
4552 (op_rank): Renumber with O_index on bottom.
4553 (expr): If O_index, match closing bracket.
4554 * expr.h (O_index): New.
4556 * read.c (read_a_source_file): Conditionally allow matched "
4557 in lines passed to md_assemble.
4559 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4561 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4563 Add support for storing local symbols in a small structure to save
4564 memory when assembling large files.
4565 * as.h: Don't include struc-symbol.h.
4566 (symbolS): Add typedef.
4567 * symbols.c: Include struc-symbol.h.
4568 (local_hash): New static variable.
4569 (save_symbol_name): New static function, from symbol_create.
4570 (symbol_create): Call save_symbol_name.
4571 (local_symbol_count): New static variable.
4572 (local_symbol_conversion_count): Likewise.
4573 (LOCAL_SYMBOL_CHECK): Define.
4574 (local_symbol_make): New static function.
4575 (local_symbol_convert): New static function.
4576 (colon): Handle local symbols. Create local symbol for local
4578 (symbol_table_insert): Handle local symbols.
4579 (symbol_find_or_make): Create local symbol for local label name.
4580 (symbol_find_base): Check for local symbol.
4581 (symbol_append, symbol_insert): Check for local symbols.
4582 (symbol_clear_list_pointers, symbol_remove): Likewise.
4583 (verify_symbol_chain): Likewise.
4584 (copy_symbol_attributes): Likewise.
4585 (resolve_symbol_value): Handle local symbols.
4586 (resolve_local_symbol): New static function.
4587 (resolve_local_symbol_values): New function.
4588 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4589 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4590 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4591 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4592 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4593 (symbol_previous, symbol_next): New functions.
4594 (symbol_get_value_expression): Likewise.
4595 (symbol_set_value_expression): Likewise.
4596 (symbol_set_frag, symbol_get_frag): Likewise.
4597 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4598 (symbol_mark_used_in_reloc): Likewise.
4599 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4600 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4601 (symbol_mri_common_p): Likewise.
4602 (symbol_mark_written, symbol_clear_written): Likewise.
4603 (symbol_written_p): Likewise.
4604 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4605 (symbol_section_p, symbol_equated_p): Likewise.
4606 (symbol_constant_p): Likewise.
4607 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4608 (symbol_get_obj, symbol_set_obj): Likewise.
4609 (symbol_get_tc, symbol_set_tc): Likewise.
4610 (symbol_begin): Initialize local_hash.
4611 (print_symbol_value_1): Handle local symbols.
4612 (symbol_print_statistics): Print local symbol statistics.
4613 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4614 Declare new symbols.c functions. Move many declarations here from
4616 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4617 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4618 (struct symbol): Move bsym to make it clearly the first field.
4619 Remove TARGET_SYMBOL_FIELDS.
4620 (symbolS): Don't typedef.
4621 (struct broken_word): Remove.
4622 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4623 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4624 (symbol_clear_list_pointers): Likewise.
4625 (symbol_insert, symbol_remove): Likewise.
4626 (symbol_previous, symbol_append): Likewise.
4627 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4628 (struct local_symbol): Define.
4629 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4630 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4631 (local_symbol_get_frag, local_symbol_set_frag): Define.
4632 (local_symbol_get_real_symbol): Define.
4633 (local_symbol_set_real_symbol): Define.
4635 * write.c (write_object_file): Call resolve_local_symbol_values.
4636 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4637 (TARGET_SYMBOL_FIELDS): Don't define.
4638 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4639 ECOFF_DEBUGGING, add ECOFF fields.
4640 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4641 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4642 ECOFF_DEBUGGING, add ECOFF fields.
4643 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4644 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4645 * config/tc-mcore.h: Don't include struc-symbol.h.
4646 (TARGET_SYMBOL_FIELDS): Don't define.
4647 (struct mcore_tc_sy): Define.
4648 (TC_SYMFIELD_TYPE): Define.
4649 * Many files: Use symbolS instead of struct symbol. Use new
4650 accessor functions rather than referring to symbolS fields
4653 * read.c (s_mri_common): Don't add in value of line_label.
4655 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4656 checking for SEC_LINK_ONCE.
4658 * config/tc-sh.h (sh_fix_adjustable): Declare.
4660 * app.c (input_buffer): New static variable.
4661 (app_push): Save saved_input in allocated buffer.
4662 (app_pop): Restored saved_input.
4663 (do_scrub_chars): Change get parameter to take char * and int as
4664 arguments. Change GET macro to pass input_buffer to get
4665 function. Don't save input into allocated buffer.
4666 * as.h (do_scrub_chars): Update declaration.
4667 * input-file.c (input_file_get): Change to take char * and int.
4668 Read data into passed in buffer. Remove static buffer.
4669 * read.c (scrub_from_string): Change to take char * and int. Copy
4670 data into passed in buffer.
4672 * hash.h: Neaten. Declare hash_traverse.
4673 * hash.c: Complete rewrite based on BFD hashing code.
4674 * gasp.c (chunksize): New variable.
4675 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4678 1999-05-28 Nick Clifton <nickc@cygnus.com>
4680 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4681 addend unless the target uses an old ABI.
4683 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4685 -Wchar-subscripts cleanup
4686 * listing.c (listing_newline): Use unsigned char variable, so
4687 calls to isascii,iscntrl are correct.
4688 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4690 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4691 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4692 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4693 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4695 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4697 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4699 (arch_coldfire_p): New #define.
4700 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4702 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4704 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4706 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4707 (install_operand): Add place `N'.
4708 (init_table): Add registers ACC, MACSR, MASK.
4710 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4712 * config/tc-m68k.c: Change mcf5200 --> mcf.
4713 (archs): Add mcf5206e, mcf5307.
4714 (m68k_ip): Add format `u'.
4715 (install_operand): Add place `m', `M', `h'.
4716 (init_table): Add upper/lower registers.
4718 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4720 1999-05-28 Martin Dorey <mdorey@madge.com>
4722 * config/tc-i960.c: Several minor changes to add ELF and
4723 BFD_ASSEMBLER support.
4724 * config/tc-i960.h: Likewise.
4725 * configure.in (i960-*-elf*): New target.
4726 * aclocal.m4, configure: Rebuild.
4728 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4730 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4731 reloc changes when defined(BFD_ASSEMBLER).
4733 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4735 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4737 * write.c (write_print_statistics): Output to file, not stderr.
4739 * expr.c (generic_bignum_to_int32,64): Prototype.
4741 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4742 output_sleb128, output_uleb128, output_big_sleb128,
4743 output_big_uleb128, output_big_leb128): Prototype.
4744 (output_big_sleb128, output_big_uleb128): Make inline.
4745 (output_big_leb128): Remove inline
4747 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4748 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4749 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4750 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4751 value for correct overflow check in write.c:fixup_segment.
4752 * write.c (fixup_segment): Move bitfield overflow checks to after
4753 the md_apply_fix call.
4754 * config/obj-coff.c (fixup_segment): Likewise.
4755 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4756 valueT *val argument.
4758 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4760 * config/atof-ieee.c (gen_to_words): Correctly round a
4761 denormalized number. Fix off-by-one in range checking for
4762 exponent in a denormal.
4764 1999-05-10 Nick Clifton <nickc@cygnus.com>
4766 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4769 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4771 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4773 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4775 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4776 (ReverseRegRegmem): Remove.
4777 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4778 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4779 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4782 From Doug Ledford <dledford@redhat.com>
4783 * config/tc-i386.h (RegXMM): New for P/III.
4784 * config/tc-i386.c: Add support for P/III.
4786 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4788 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4789 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4790 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4792 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4794 * config/tc-i386.c (i386_immediate): Skip whitespace before
4795 complaining about junk after expression.
4796 (i386_displacement): Likewise.
4798 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4800 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4801 Don't copy before downcaseing.
4803 1999-05-05 Catherine Moore <clm@cygnus.com>
4805 * tc-m68k.c: Include elf/m68k.h.
4806 (m68k_elf_final_processing): New routine.
4807 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4810 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4812 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4815 1999-04-30 Nick Clifton <nickc@cygnus.com>
4817 * config/tc-mcore.c (mcore_s_section): Dump literals before
4820 1999-04-29 Nick Clifton <nickc@cygnus.com>
4822 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4825 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4827 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4828 (TC_INIT_FIX_DATA): Delete.
4829 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4830 (TC_INIT_FIX_DATA): Delete.
4831 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4832 * write.c (fix_new_internal): Initialize fx_cgen member.
4833 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4834 (gas_cgen_md_apply_fix3): Update.
4835 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4836 (md_cgen_record_fixup_exp): Update.
4837 (FX_OPINFO_R_TYPE): Update.
4839 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4840 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4841 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4842 * frags.h (struct frag): Make opindex, opinfo ints.
4844 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4846 1999-04-26 Tom Tromey <tromey@cygnus.com>
4848 * aclocal.m4, configure: Updated for new version of libtool.
4850 1999-04-22 Nick Clifton <nickc@cygnus.com>
4852 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4854 (md_apply_fix3): Do not fix up absolute relocations against
4857 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4859 1999-04-20 Nick Clifton <nickc@cygnus.com>
4861 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4862 changes and data-in-text directives.
4863 (mcore_cons): New function: intercept cons() operations.
4864 (mcore_float_cons): New function: intercept float_cons()
4866 (mcore_stringer): New function: intercept stringer() operations.
4868 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4870 * obj.h (struct format_ops): Change generate_asm_lineno field to
4872 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4874 * config/tc-alpha.c (find_opcode_match): Add default case to
4876 (find_macro_match): Likewise.
4877 (load_expression): Parenthesize && within ||.
4879 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4881 1999-04-17 Nick Clifton <nickc@cygnus.com>
4883 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4884 .text .data .section pseudo ops.
4885 (mcore_s_section): New function. Dump lits before changing secs.
4886 (mcore_s_text): New function. Dump lits before changing secs.
4887 (mcore_s_data): New function. Dump lits before changing secs.
4889 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4891 * config/tc-mips.c (mips_32bitmode): New.
4892 (md_begin): Set mips_32bitmode if needed.
4893 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4894 Set EF_MIPS_32BITMODE.
4896 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4898 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4901 1999-04-16 Nick Clifton <nickc@cygnus.com>
4903 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4905 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4907 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4908 expressions correctly.
4911 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4913 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4915 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4917 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4918 and fmpynfadd instructions.
4920 1999-04-11 Richard Henderson <rth@cygnus.com>
4922 * as.h (environ): Declare it, if needed.
4923 * as.c (dump_statistics): Don't declare environ.
4924 * configure.in (environ): Detect declaration.
4925 * configure, config.in: Rebuild
4927 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4928 (i386_displacement): Allocate enough space for replacement buffer.
4929 Clean up replacement buffer initialization.
4931 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4933 * subsegs.c (section_symbol): Don't create a new symbol if one
4934 already exists; instead, use the existing one, but set its segment
4935 and frag data if it hasn't already been defined.
4936 * config/obj-coff.c (c_section_symbol): Likewise.
4938 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4940 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4942 1999-04-08 Nick Clifton <nickc@cygnus.com>
4944 * config/tc-mcore.c: New File: Support routines for MCore
4946 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4947 * config/obj-coff.c: Add support for mcore-pe target.
4949 * Makefile.am: Add support for MCore targets.
4950 * Makefile.in: Regenerate.
4951 * configure.in: Add support for MCore targets.
4952 * configure: Regenerate.
4954 * doc/all.texi: Set MCORE.
4955 * doc/as.texinfo: Document MCore specific command line options.
4957 * write.h: Prevent multiple inclusion.
4959 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4961 * asintl.h (LC_MESSAGES): Never define.
4962 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4964 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4967 * Makefile.am (m68k-parse.c): If configuring in the source
4968 directory, copy m68k-parse.y into the local directory before
4969 running ylwrap, to remove spurious differences when generating
4971 * Makefile.in: Rebuild.
4973 * config/tc-sparc.h (md_do_align): Just allocate the number of
4974 bytes necessary, rather than always allocating 1024.
4976 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4978 * listing.c (listing_newline): Add cast to avoid warning.
4979 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4980 * config/tc-i386.c (i386_scale): Add return value.
4981 (build_displacement_string): Remove unused local temp_disp2.
4982 (i386_intel_memory_operand): Add parentheses to avoid warning.
4983 (i386_intel_operand): Remove unused local end_of_operand_string.
4984 (i386_operand): Remove unused local operand_modifier.
4985 (i386_operand): Add parens to avoid warning.
4987 1999-04-04 Don Bowman <don@pixsci.com>
4989 * configure.in: Add mips*-*-vxworks* target; have it define
4991 * configure, config.in: Rebuild.
4993 1999-03-31 Nick Clifton <nickc@cygnus.com>
4995 * configure.in (emulations): Add support for arm-epoc-pe.
4996 * configure: Regenerate.
4997 * config/te-epoc-pe.h: New file. Define macros specific to
4999 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5000 for arm-epoc-pe target.
5002 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5004 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5006 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5008 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5009 detect ",n" without a condition.
5010 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5013 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5015 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5016 instruction is encoded with one bit.
5019 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5021 * doc/internals.texi (CPU backend): Mention that
5022 line_separator_chars should not include newline. From thi
5023 <ttn@mingle.glug.org>.
5025 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5027 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5028 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5030 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5032 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5034 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5036 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5039 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5041 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5043 1999-03-15 Martin Hunt <hunt@cygnus.com>
5045 * app.c (do_scrub_begin): Change '-' back to a symbol char
5046 so we can use multiple opcodes on a line again.
5048 * config/tc-d30v.c: By default, warn if a symbol has
5049 the same name as a register. Plus some minor
5050 updates from the branch.
5052 1999-03-13 Nick Clifton <nickc@cygnus.com>
5054 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5055 BFD_RELOC_16 and BFD_RELOC_64.
5057 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5059 * expr.c (expr): Add missing else.
5061 1999-03-12 Nick Clifton <nickc@cygnus.com>
5063 * config/tc-arm.c (md_apply_fix3): Improve error message.
5065 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5067 * Makefile.am (CPU_TYPES): Add fr30.
5068 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5069 (fr30,m32r dependencies): Update.
5070 * Makefile.in: Rebuild.
5072 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5073 (gas_cgen_record_fixup_exp): Ditto.
5074 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5075 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5076 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5077 (md_cgen_lookup_reloc): Update use of operand->type.
5078 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5079 (md_convert_frag): Call cgen_operand_lookup_by_num.
5080 (md_cgen_lookup_reloc): Update use of operand->type.
5081 (m32r_cgen_record_fixup_exp): Ditto.
5083 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5085 * config/tc-mips.c (md_show_usage): Fix message.
5087 1999-03-03 Nick Clifton <nickc@cygnus.com>
5089 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5090 and LDR reg,=<expr> instruction.
5092 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5095 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5097 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5099 1999-02-17 Nick Clifton <nickc@cygnus.com>
5101 This patch was created by: Scott Bambrough
5102 <scottb@corelcomputer.com>
5105 Special cased '@' character. The '@' character is used as the
5106 ARM assembler comment character, as a special character
5107 and in ELF .symver pseudo-op's, and as a special character in
5108 .type and .section pseudo-ops.
5109 (symver_pseudo): New static variable.
5110 (symver_state): New static variable.
5111 (struct app_save): Add field 'symver_state'.
5112 (app_push): Save global symver_state int struct app_save.
5113 (app_pop): Restore global symver_state from struct app_save.
5114 (do_scrub_chars): Special case handling of '@' character in
5117 * configure.in: Modified to recognize armv* uname syntax from ARM
5119 * configure: Regenerated.
5121 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5122 a prefix to the section's type.
5123 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5124 the type's typename.
5126 * config/tc-arm.h: Add support for PIC generation:
5127 (pic_code): New boolean.
5128 (obj_relocate_extern): Define.
5129 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5130 (TC_CONS_FIX_NEW): Define.
5131 (tc_fix_adjustable): Define.
5132 (GLOBAL_OFFSET_TABLE_NAME): Define.
5134 * config/tc-arm.c: Add support for PIC generation:
5135 (line_seperator_chars): Allow ';' as a seperator for Linux.
5136 (is_immediate_prefix): New macro.
5137 (arm_parse_reloc): New function.
5138 (s_arm_elf_cons): New function.
5139 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5140 (md_undefined_symbol): Special case handling for the Global Offset
5142 (md_apply_fix3): Handle PIC relocs.
5143 (tc_gen_reloc): Handle PIC relocs.
5144 (md_parse_option): Add support for '-k' command line switch to
5145 enable PIC generation.
5146 (cons_fix_new_arm): New function.
5147 (s_arm_elf_cons): New function.
5149 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5151 * configure.in: Add comments for uses of AC_DEFINE.
5152 * acinclude.m4: Likewise.
5153 * acconfig.h: Remove.
5154 * aclocal.m4: Rebuild.
5155 * configure: Rebuild.
5156 * Makefile.in: Rebuild.
5157 * config.in: Rebuild.
5159 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5161 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5162 non-constant offset from a base register.
5164 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5166 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5169 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5171 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5172 (emit_insn): Look for pc-relative and no-overflow specifiers on
5173 internal relocation types.
5175 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5177 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5180 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5182 (mips_4650, mips_4010, mips_4100): Variables removed.
5183 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5184 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5186 (md_begin): Don't bother initializing the mips_NNNN variables;
5187 mips_cpu is set, and that's good enough now.
5188 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5189 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5190 (show): New function, to handle wrapping in the CPU lists.
5191 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5193 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5195 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5196 than treat as an immediate specifier.
5198 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5200 * config/tc-i386.c: Prototype many functions.
5201 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5202 (i386_immediate): Remove unused second argument.
5203 (i386_intel_operand): Fix i386_is_reg typo.
5204 (i386_operand): Use allow_naked_reg.
5205 (output_invalid): Make operand int for K&R.
5207 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5209 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5211 * Makefile.in: Rebuild.
5213 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5215 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5217 (EXTRA_as_new_SOURCES): Comment out.
5218 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5219 * Makefile.in: Rebuild.
5220 * doc/Makefile.in: Rebuild.
5221 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5222 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5223 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5224 * configure: Rebuild.
5225 * aclocal.m4: Rebuild.
5226 * config.in: Rebuild.
5227 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5228 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5229 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5230 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5231 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5232 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5233 (gas_cgen_record_fixup_exp): Ditto.
5234 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5235 descriptor, not global variable.
5236 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5237 descriptor, not global variable. Refer to insert_operand handler
5238 via cpu descriptor, not global function.
5239 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5240 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5241 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5242 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5243 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5244 * config/tc-m32r.c: Ditto.
5245 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5246 (md_assemble): Ditto.
5247 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5249 1999-02-09 Nick Clifton <nickc@cygnus.com>
5251 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5252 relocations for ELF targets.
5254 1999-02-08 Nick Clifton <nickc@cygnus.com>
5256 * configure.in: Add support for StrongARM target.
5257 * configure: Regenerate.
5259 1999-02-05 Nick Clifton <nickc@cygnus.com>
5261 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5263 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5266 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5268 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5270 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5272 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5273 (INTEL_DWORD_MNEM_SUFFIX): Define.
5276 (DWORD_PTR): Define.
5277 (XWORD_PTR): Define.
5279 (OFFSET_FLAT): Define.
5281 (NONE_FOUND): Define.
5284 * config/tc-i386.c (set_intel_syntax): New routine.
5285 (intel_syntax): Declare.
5286 (allow_naked_reg): Declare.
5287 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5288 (intel_float_operand): New routine.
5289 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5290 Handle brackets as well as parens. Call i386_intel_operand for
5291 intel syntax. Reverse operands if appropriate. Handle new
5292 suffixes. Handle movzx and movsx.
5293 (i386_is_reg): New routine.
5294 (i386_immediate): New routine.
5295 (i386_scale): New routine.
5296 (i386_displacement): New routine.
5297 (i386_operand_modifier): New routine.
5298 (build_displacement_string): New routine.
5299 (i386_parse_seg): New routine.
5300 (i386_intel_memory_operand): New routine.
5301 (i386_intel_operand): New routine.
5302 (i386_operand): Call i386_displacement, i386_immediate,
5303 i386_scale, etc. instead of handling inline.
5304 (parse_register): Handle registers without prefix.
5306 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5308 * configure: Regenerate.
5309 * configure.in (arm-*-oabi): New.
5310 (thumb-*-oabi): New.
5311 * config/tc-arm.c (target_oabi): Declare.
5312 (md_apply_fix3): Support REL relocs.
5313 (md_parse_option): Handle -oabi.
5314 (elf32_arm_target_format): New routine.
5315 (md_longopts): Add OPTION_OABI.
5316 * config/tc-arm.h: Redefine TARGET_FORMAT.
5319 1999-01-28 Nick Clifton <nickc@cygnus.com>
5321 * write.c (write_relocs): Handle out of range error.
5323 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5324 (fr30_force_relocation): Default to 0.
5326 * config/tc-fr30.h (obj_fix_adjustable): Define.
5327 (TC_FORCE_RELOCATION): Define.
5329 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5332 1999-01-16 Nick Clifton <nickc@cygnus.com>
5334 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5335 merge of two instructions if the left instruciton kills the right.
5337 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5339 * Makefile.in: Regenerate.
5340 * configure.in: Redo test for using cgen.
5341 * configure: Regenerate.
5343 1999-01-09 Nick Clifton <nickc@cygnus.com>
5345 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5346 redefinition of this macro.
5348 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5350 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5353 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5355 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5356 a read of HI or LO and an immediatly following branch.
5358 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5360 * config/tc-mips.c (md_begin): Another correction to the setting of
5363 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5365 * config/tc-mips.c (md_begin): Correct type-o in setting of
5368 1998-12-21 Nick Clifton <nickc@cygnus.com>
5370 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5371 bit insn when optimizing, so that parallelised instructions will
5372 start on a 32 bit boundary.
5374 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5376 * config/tc-mips.c (mips_eabi64): New.
5377 (md_begin): Set mips_eabi64.
5378 (mips_elf_final_processing): Use it.
5380 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5382 * config/tc-mips.c (mips_elf_final_processing):
5383 Correct setting of ABI in e_flags.
5385 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5387 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5390 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5392 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5394 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5396 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5397 warning, values that don't fit in the field.
5399 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5401 * config/tc-mips.c (mips_abi_string): New.
5402 (md_parse_option,md_longopts): Add mabi.
5403 (mips_elf_final_processing): Set e_flags based on mabi flag.
5405 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5407 * config/tc-mips.c (md_parse_option): Handle vr4111.
5409 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5411 * config/tc-h8300.c (build_bytes): Change message given if the
5412 instruction requires H8/300H mode and we're not in Hmode, to
5413 suggest that it may be the operand modes that are the problem, not
5414 necessarily the opcode.
5416 1998-12-10 Nick Clifton <nickc@cygnus.com>
5418 * config/tc-fr30.c: Add line separator character.
5420 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5422 * configure.in (hppa-*-mpeix*): New target.
5423 * config/obj-som.h (obj_som_compiler): Declare.
5424 * config/obj-som.c (compiler_seen): New static variable.
5425 (obj_som_compiler): New function.
5426 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5427 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5428 (pa_type_args): Set hppa_priv_level.
5429 (pa_compiler): New static function if OBJ_SOM.
5430 * configure: Rebuild.
5432 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5434 * read.c (output_leb128): Don't mark as inline.
5436 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5438 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5439 AIX .vbyte unaligned data support.
5440 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5441 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5444 1998-12-07 Nick Clifton <nickc@cygnus.com>
5446 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5449 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5451 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5452 BFD_RELOC_ARM_PCREL_BRANCH.
5454 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5456 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5457 checking the target type.
5458 (mips-dec-bsd*): Set endian to little.
5459 * configure: Rebuild.
5461 COFF weak symbol support, based on patches from Mark Elbrecht
5462 <snowball3@usa.net>:
5463 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5464 * config/obj-coff.c (obj_coff_weak): New static function.
5465 (obj_coff_endef) [both versions]: Handle weak symbols.
5466 (coff_frob_symbol): Likewise.
5467 (yank_symbols): Likewise.
5468 (obj_pseudo_table): Add "weak".
5470 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5471 <aymeric.vincent@emi.u-bordeaux.fr>.
5472 * aclocal.m4: Rebuild with current tools.
5473 * configure: Rebuild.
5475 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5476 an assertion failure for a case we can't handle when OBJ_ECOFF.
5478 * expr.c (operator): And with 0xff to avoid problems with signed
5481 1998-12-03 Nick Clifton <nickc@cygnus.com>
5483 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5484 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5486 1998-12-02 Nick Clifton <nickc@cygnus.com>
5488 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5491 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5493 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5494 calculation of pcrel point.
5496 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5498 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5501 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5503 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5505 (d10v_cleanup): Only generate previous insn if a multiline insn is
5508 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5510 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5513 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5515 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5516 -marm6xxx command line switches.
5518 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5520 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5521 (itbl-ops.o): Delete duplicate dependencies.
5522 Rebuild dependencies.
5523 Add fr30 dependencies.
5524 * Makefile.in: Rebuild.
5526 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5528 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5530 * listing.c: Ignore line terminator characters found inside
5533 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5535 * po/gas.pot: Regenerated.
5537 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5539 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5540 fr30_is_label_start(). Also checks for delay slot insns.
5542 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5543 FR30 instructions which contain a colon in the mnemonic.
5545 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5547 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5549 * config/tc-fr30.c: Removed currently superflous code.
5551 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5553 * config/tc-fr30.h: New file.
5554 * config/tc-fr30.c: Tweaking so that it will compile.
5556 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5558 * config/tc-d10v.h (obj_fix_adjustable): Define.
5559 (TC_FORCE_RELOCATION): Define.
5560 (d10v_force_relocation): Declare.
5561 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5562 (md_apply_fix3): Handle Vtable relocs.
5563 (d10v_fix_adjustable): New.
5564 (d10v_force_relocation): New.
5566 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5568 * config/tc-d30v.c: Change default behaviour to ignore potential
5569 conflicts between register name and symbol names.
5571 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5573 * configure.in: Add fr30-*-*.
5574 * config/tc-fr30.c: New file.
5575 * Makefile.in: Regenerated.
5576 * config.in: Regenerated.
5577 * configure: Regenerated.
5578 * doc/Makefile.in: Regenerated.
5579 * po/gas.pot: Regenerated.
5581 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5583 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5586 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5588 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5590 (do_scrub_chars): Add some casts to unsigned char to avoid
5591 unwanted sign extension.
5592 * read.c (lex_type): Set characters about 127 to be symbol
5594 * config/tc-i386.c (md_begin): Set identifier_chars and
5595 operand_chars for values above 127.
5597 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5599 * configure.in: detect cygwin* instead of cygwin32*
5600 * configure: regenerate
5602 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5604 * listing.c: Add support for producing a listing from piped
5607 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5609 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5610 (append_insn): Account for the tx39's multiply behavior.
5612 1998-10-26 Michael Meissner <meissner@cygnus.com>
5614 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5615 from assemble_parallel_insns. Add support for '->' to indicate
5616 explicitly serializing the instructions.
5617 (md_assemble): Ditto.
5619 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5621 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5624 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5626 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5628 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5630 * config/tc-mips.c : support frame and regmask/fregmask when
5631 MIPS_STABS_ELF is specified.
5633 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5635 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5636 (md_apply_fix): Don't return 1 for VTABLE relocs.
5637 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5639 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5641 * doc/c-i386.texi: Replace occurences of "opcode" with
5642 "instruction mnemonic", "instruction", or "mnemonic" when
5643 referring to the name of an instruction. Use "opcode" when
5644 referring to the sequence of machine bytes.
5646 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5647 (is_opcode_char): Rename to is_mnemonic_char.
5648 (md_assemble and i386_operand): Correct error messages from
5649 "opcode" to "instruction mnemonic"
5650 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5651 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5652 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5653 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5654 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5655 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5656 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5658 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5660 * config/tc-i386.c (i386_operand): Check for garbage after
5663 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5665 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5666 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5668 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5670 * config/tc-sh.h (obj_fix_adjustable): Define.
5671 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5672 (md_apply_fix): Likewise.
5673 (tc_gen_reloc): Likewise.
5674 (sh_fix_adjustable): New.
5676 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5678 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5679 * cgen.h (gas_cgen_finish_insn): Update prototype.
5680 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5681 cgen_insn_t -> CGEN_INSN_INT.
5682 (make_parallel): Update handling of CGEN_INT_INSN_P.
5683 (assemble_parallel_insn): Ditto.
5684 (target_make_parallel): New function.
5685 (md_assemble): Use it.
5687 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5689 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5691 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5693 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5694 converted into lower case.
5696 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5698 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5699 (gas_cgen_tc_gen_reloc): Likewise.
5700 * config/tc-m32r.h (obj_fix_adjustable): Define.
5701 * config/tc-m32r.c (m32r_fix_adjustable): New.
5702 (m32r_force_relocation): Handle VTABLE relocs.
5704 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5706 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5708 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5710 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5711 to lower case before parsing.
5713 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5714 parallel insns modift buts in the PSW as a side effect.
5716 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5718 * config/tc-d30v.c (find_format): Test for missing flag and
5721 (md_apply_fix3): Fix error messages to avoid
5722 assumption about presence of a symbol.
5724 (parallel_ok): Disallow parallel instructions that both modify the
5727 (find_format): Generate a warning if an odd numbered register is
5728 used as the first register in a mutli-register instruction.
5730 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5732 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5733 relocations are always associated with a symbol.
5735 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5737 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5738 (elf32_sparc_force_relocation): Declare.
5739 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5740 (tc_gen_reloc): Handle vtable relocs.
5741 (elf32_sparc_force_relocation): New.
5743 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5745 * symbols.c (S_IS_FUNCTION): New.
5746 * config/tc-v850.h (obj_fix_adjustable): Define.
5747 (TC_FORCE_RELOCATION): Define.
5748 (v850_force_relocation): Declare.
5749 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5750 of fx_addnumber for VTABLE reloc addends.
5751 (md_apply_fix3): Handle VTABLE relocs.
5752 (v850_fix_adjustable): New.
5753 (v850_force_relocation): New.
5755 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5757 * tc-hppa.c (fp_operand_format): Add some additional formats.
5758 (pa_ip): Do not automatically promote into pa2.0 mode.
5759 (pa_level): Handle ".level 2.0".
5761 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5763 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5764 * config/tc-i386.h (template.extension_opcode): Change to
5765 unsigned int to allow full range of 8-bit opcode suffixes.
5766 (None): Redefine as 0xffff.
5768 From Jeff B Epler <jepler@usgs.gov>
5769 * doc/c-i386.texi (i386-SIMD): New section.
5771 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5773 * read.c (discard_rest_of_line): New function.
5774 * read.h: Declare it.
5775 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5777 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5779 * config/tc-d10v.c (find_symbol_matching_register): New function.
5780 (find_opcode): Cope with the case where a register name matches
5783 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5785 * config/tc-v850.c (md_pcrel_from): Rename to
5786 v850_pcrel_from_section.
5787 (v850_pcrel_from_section): Do not resolves symbols in other
5790 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5792 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5794 * config/tc-d10v.c (find_opcode): Generate an error if a register
5795 is supplied for an operand that should not be a register.
5797 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5799 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5800 instructions to have another instruction in the right bin.
5802 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5804 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5805 the right container if the left container holds a branch
5808 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5810 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5811 both a register name and symbol name.
5812 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5814 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5816 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5817 execution unit class.
5819 (reg_name_search): If a name matches a register and a symbol,
5820 prefer the register.
5821 (find_format): Disallow flag registers when a general purpose
5822 register is required.
5823 If a number is required, but a register has been given, check to
5824 see if a symbol with the same name as the register exists, and if
5825 so, use that symbol.
5827 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5829 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5831 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5833 * config/tc-d30v.c (find_format): Do not accept flag registers as
5834 general purpose registers.
5835 (find_format): If an immediate value is expected at a given place
5836 in a format, but a register name has been provided instead, check
5837 to see if that register name matches the name of a predefined
5838 symbol and if it does, then use the symbol instead.
5839 (reg_name_search): If a register name matches a symbol name,
5840 prefer the register name to the symbol name.
5842 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5844 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5845 the previous insn to empty.
5847 1998-09-20 Michael Meissner <meissner@cygnus.com>
5849 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5850 pieces, forcing the use of an ANSI compiler.
5852 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5854 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5856 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5858 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5860 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5862 (obj_elf_vtable_entry): Likewise.
5863 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5864 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5865 (tc_gen_reloc): Likewise.
5866 (arm_fix_adjustable): Likewise.
5867 (elf32_arm_force_relocation): New.
5868 (armelf_frob_symbol): Remove coff-style symbol support.
5870 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5872 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5874 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5876 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5877 OBJ_COFF so that routine is defined for a.out format.
5879 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5881 * config/tc-i386.c (i386_operand): Detect non-segment registers
5882 used as segment prefixes.
5884 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5886 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5887 optimize across FDE boundaries.
5889 * config/obj-coff.c (obj_coff_section): Preserve any link once
5890 flags when setting the section flags.
5892 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5894 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5895 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5897 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5899 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5902 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5904 * frags.c (frag_grow): Include the size of the frag struct in the
5907 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5908 if the new subseg comes before the old.
5910 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5912 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5913 to handle edge8 and edge16.
5915 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5917 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5918 before we clobber the symbol involved.
5920 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5922 * config/tc-arm.c: Remove OBJ_ELF definitions for
5923 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5924 use arm_adjust_symtab for OBJ_COFF.
5925 (armelf_adjust_symtab): New Routine.
5926 * config/tc-arm.h: Define obj_adjust_symtab to
5927 armelf_adjust_symtab for OBJ_ELF.
5929 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5931 * configure.in: Make all i386-elf targets use bfd_gas.
5932 * config/tc-i386.c (tc_i386_force_relocation): New.
5933 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5934 (md_apply_fix3): Likewise.
5935 (tc_gen_reloc): Handle them.
5936 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5937 tc_i386_force_relocation.
5939 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5941 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5943 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5945 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5946 current opcode after writing the first insturction of a reverse
5949 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5951 * read.h (generate_lineno_debug): Add prototype.
5952 * read.c (generate_lineno_debug): Make non-static.
5954 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5956 * config/tc-i386.c (md_assemble): Only warn for address/data size
5959 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5961 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5962 against Thumb function names, as the linker needs this information.
5964 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5966 * expr.c (operand): Check also that there is no advance in operand
5967 after atof_generic in order to decide "is it label 0f or floating
5970 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5972 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5973 command line options with a single dash.
5974 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5976 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5978 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5979 * tc-arm.c (arm_fix_adjustable): New routine.
5981 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5983 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5984 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5985 demand_empty_rest_of_line before mri_comment_end.
5986 (equals): Check garbage after expression before
5987 mri_comment_end in MRI mode.
5989 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5991 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5992 small immediate constant to use the constant itself rather than
5995 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5997 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5998 (pa_leave): Likewise.
6000 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6002 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6004 (i386_operand): Fix an error message.
6006 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6008 * doc/c-arm.texi (ARM Directives): Document .req directive.
6010 * config/tc-arm.c (reg_required_here): Display erroneous string if
6011 the register name could not be decoded.
6012 Do not set inst.instruction if the sift is -1.
6014 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6016 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6019 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6021 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6022 even if it is belived to be unnecessary.
6024 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6026 config/tc-i386.c (i386_operand): Size immediate constants by
6027 suffix (erroneously removed as part of July 7 change).
6029 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6031 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6032 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6033 (armelf_frob_symbol): New Routine.
6034 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6036 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6038 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6040 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6042 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6043 command line switches passed to assembler.
6045 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6047 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6048 (gas_cgen_opcode_desc): Declare.
6049 (gas_cgen_parse_operand): Declare.
6050 (*): Prepend gas_ to gas specific fns to denote them as such.
6052 * cgen.c (gas_cgen_opcode_desc): New global
6053 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6054 (queue_fixup): Renamed from cgen_queue_fixup.
6055 (*): Prepend gas_ to gas specific fns to denote them as such.
6057 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6058 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6059 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6060 Open opcode table and initialize it.
6061 (make_parallel): Use gas_cgen_opcode_desc.
6062 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6063 (md_assemble): Ditto.
6065 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6067 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6068 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6069 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6070 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6071 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6072 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6073 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6074 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6075 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6076 (INIT_STAB_SECTION): Likewise.
6077 (OBJ_PROCESS_STAB): Likewise.
6079 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6080 (md_parse_option): Watch for them.
6081 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6082 (md_begin): Kill neverdef code.
6083 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6084 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6085 (s_alpha_coff_wrapper): New.
6086 (md_pseudo_table): Trap all ECOFF pseudos.
6088 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6090 Start of changes to remove mdebug section from mips*-elf
6091 Based on MIPS_STAB_ELF definition
6092 * acconfig.h: undef if not configured
6093 * config.in: undef if not configured
6094 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6095 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6096 * stabs.c (s_stab_generic): flush frag
6098 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6100 * configure.in: (arm-*-elf): Handle.
6101 (thumb-*-elf): Handle.
6102 * configure: Regenerate.
6103 * read.c (stringer): Fix typo in comment.
6104 * write.c (fixup_segment): Don't add symbol value to addend if
6106 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6108 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6111 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6113 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6114 (write_2_short): Emit warning if new flag is set.
6115 (do_assemble): Set flags if left instruction is one of special
6116 "right-instruction-killer" type.
6118 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6120 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6121 Always output words in debug_info section as big endian.
6122 (sparc_target_format): Choose correct bfd target.
6123 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6125 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6127 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6128 to work with internationalization code. Issue an error when two
6129 operands match that are not allowed to match.
6131 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6133 * configure.in (install_tooldir): Allow target to specify whether
6134 it wants to be installed in $(tooldir)/bin.
6135 * configure: Regenerate.
6136 * Makefile.am (install-exec-local): Set install-exec-tooldir
6137 dependency via configure.
6138 * Makefile.in: Regenerate.
6140 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6142 * Makefile.am (install-exec-local): Split into two ...
6143 (install-exec-bindir,install-exec-tooldir): New rules.
6144 * Makefile.in: Regenerate.
6146 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6148 * Makefile.am (install-exec-local): Don't remove the file before
6149 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6150 W. Rozycki <macro@ds2.pg.gda.pl>.
6151 * Makefile.in: Rebuild.
6153 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6155 * cgen.c: Include libiberty.h.
6156 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6157 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6158 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6159 (md_cgen_lookup_reloc)): Declare.
6160 (md_cgen_record_fixup_exp): Declare.
6161 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6162 (m32r_relax_frag): Declare.
6163 (cgen_md_apply_fix3): Decls moved to cgen.h.
6164 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6165 (m32r_cgen_record_fixup_exp): Delete decl.
6166 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6167 (assemble_nop): Delete.
6168 (expand_debug_syms): Delete unused `exp'.
6169 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6170 Add default case for -Wall.
6171 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6172 (md_atof): Delete unused wordP.
6174 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6176 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6179 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6181 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6182 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6183 .print, .purgem, and .struct. Remove documentation for
6186 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6188 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6189 Update call to insert_operand.
6191 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6193 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6195 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6197 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6198 whitespace after a prefix operator.
6200 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6202 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6204 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6206 * config/tc-sparc.c (log2): New static function.
6207 (s_reserve): Use log2 to convert alignment before calling
6209 (s_common): Use log2 to convert alignment before calling
6210 record_alignment and frag_align.
6211 (sparc_cons_align): Use log2.
6213 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6215 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6216 (s_common): Likewise.
6218 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6219 initialization of waddr.
6220 (sparc_elf_final_processing): Add default case to switch.
6222 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6224 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6225 than temporary real.
6227 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6229 * write.c (subsegs_finish): Don't align the segments if there were
6232 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6233 copying aux information.
6235 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6236 expression into a symbol.
6238 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6240 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6241 type to unsigned int.
6242 (md_assemble): Change type used to store offsets from unsigned
6244 (i386_operand): Switch error check to only call RESTORE_END_STRING
6245 once after parse_register.
6247 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6249 * config/tc-v850.c (md_show_usage): Changed format to match that
6252 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6254 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6256 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6258 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6261 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6263 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6264 * doc/Makefile.in: Rebuild.
6266 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6268 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6269 for %lo expressions.
6270 (mips_ip, case 'u'): Move range check after code to mask
6271 off bits in %hi/%lo expressions. Mask off high bits for
6274 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6276 * doc/Makefile.am (gasver.texi): New target.
6277 (as.info, as.dvi): Depends upon gasver.texi.
6278 * doc/as.texinfo: Include gasver.texi. Mention version number on
6279 title page and in top node.
6280 * doc/Makefile.in: Rebuild.
6282 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6284 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6285 but not including the line containing the edict.
6286 * listing.h (LISTING_EOF): New.
6287 * input-scrub.c (input_scrub_next_buffer): Call it.
6289 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6291 * config/tc-i386.c (i386_operand): Don't set the size of an
6292 immediate address based solely on the suffix and the mode.
6294 * config/tc-i386.c (md_assemble): Add assertion to make sure
6295 overlap2 does not set Imm.
6297 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6298 sequences of whitespace to a single space.
6299 (is_space_chars): Just compare with space.
6300 (md_begin): Don't initialize space_chars.
6301 (md_assemble): Just skip a single whitespace character.
6302 (i386_operand): Rewrite base-index parsing to use new
6303 parse_register, and to skip white space. Skip white space in a
6304 number of other places too. Don't give error message if
6305 parse_register fails.
6306 (parse_register): Change reg_string parameter to be non-const.
6307 Add end_op parameter. Skip white space after the `%', and return
6308 end of register string. Give error message here rather than
6311 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6313 Based on patch from Matt Semersky <matts@scd.hp.com>:
6314 * expr.c (op_encoding): Make const.
6315 (expr_set_precedence): New function.
6316 (expr_begin): Don't set operator rankings, just call
6317 expr_set_precedence.
6318 * expr.h (expr_set_precedence): Declare.
6319 * read.c (s_mri): Call expr_set_precedence.
6321 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6323 * doc/as.texinfo (Statements): Remove paragraph discussing
6324 continuing lines with a backslash. This hasn't worked for years,
6327 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6329 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6331 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6332 (ps_CTORS, ps_DTORS): New section types.
6333 (vms_fixup_xtors_section): New function
6334 (Ctors_Psect, Dtors_Psect): Define.
6335 (IS_GXX_XTOR): Define
6336 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6337 Filter static constructors/destructors and add to
6338 Ctors_Symbols/Dtors_Symbols chain.
6339 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6340 appropriate section.
6342 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6343 * makefile.vms: Merge vax/vms support.
6345 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6347 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6348 (elf_pseudo_table): Add them.
6349 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6350 (md_apply_fix): Accept them.
6351 (mips_fix_adjustable): Don't adjust them.
6352 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6353 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6354 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6355 (tc_fix_adjustable): Don't adjust them.
6357 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6359 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6361 * Makefile.in: Regenerate.
6362 * configure.in: AC_SUBST cgen_cpu_prefix.
6363 * configure: Regenerate.
6365 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6367 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6368 Changed all users of COND12_DELAY.
6370 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6372 * config/tc-mn10300.c (set_arch_mach): New function.
6373 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6374 (md_begin): Default to mn10300 mode.
6375 (md_assemble): Only accept instructions for the core mn10300
6376 chip and the active machine type.
6378 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6380 * subsegs.h (segment_info_type): Give the struct a name.
6381 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6382 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6383 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6384 * config/tc-w65.h (tc_reloc_mangle): Declare.
6385 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6387 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6389 * config/tc-v850.c (v850_comm): Restore old section
6390 after common processing.
6392 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6394 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6396 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6398 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6399 char with code that explicitly sign-extends.
6401 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6403 * config/tc-v850.c (md_begin): Restore text section as the current
6404 section after creating call table sections.
6405 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6408 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6409 with call to macro SYM_AUXINFO.
6411 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6413 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6414 with the program transform name.
6415 * Makefile.in: Rebuild.
6417 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6419 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6422 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6424 * config/tc-i386.c (i386_operand): Be prepared for a space between
6425 the open parenthesis and the start of the register operand,
6426 because of the June 16 change.
6428 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6430 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6433 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6435 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6436 even if it is belived to be unnecessary.
6438 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6440 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6442 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6444 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6446 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6447 shift amount for a repeated operand. The shift amount for the
6448 repeated copy comes from the size of the operand.
6450 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6452 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6454 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6456 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6458 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6460 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6461 characters in it as LEX_IS_SYMBOL_COMPONENT.
6462 * config/tc-i386.h (tc_symbol_chars): Define.
6463 (extra_symbol_chars): Declare.
6464 * config/tc-i386.c (extra_symbol_chars): Define.
6465 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6466 (line_comment_chars): Set to '/' if TE_LINUX.
6467 * doc/c-i386.texi (i386-prefixes): Update.
6468 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6470 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6472 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6473 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6475 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6477 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6478 constraint in instructions REP & REPI.
6480 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6482 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6483 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6485 (check_range): If the operand is shifted, then shift the number
6486 before checking its range.
6488 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6490 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6493 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6495 * config/tc-v850.c (v850_comm): Create special sections as needed.
6497 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6499 * config/tc-d10v.c (write_2_short): Addition of swapping
6500 instructions for sequential and reverse sequential order when
6501 given order is not possible.
6503 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6505 * Makefile.am: Rebuild dependencies.
6506 (DEP_INCLUDES): Fix reference to intl build directory.
6507 * Makefile.in: Rebuild.
6509 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6511 * doc/c-i386.texi: Update 16 bit documentation.
6513 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6514 IgnoreDataSize to IgnoreSize as they are used for address size as
6516 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6517 32-bit mode, similarly addr16/data16 and variants.
6519 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6521 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6522 sequential word multiply instructions.
6524 (do_assemble): Add extra command line argument, to allow mul32
6525 attribute to be preserved across parallel insns.
6526 (md_assemble): Insert NOPs between explicitly parallel insns which
6527 contain an 32 bit multiply and a 16 multiply.
6529 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6531 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6534 * config/tc-i386.c (reloc): Add braces.
6536 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6537 consistent with Intel naming.
6538 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6539 use bitfields in sib_byte.
6540 (modrm_byte): Don't use bitfields here either.
6542 * config/tc-i386.c (current_templates): Add const.
6543 (parse_register): Add const to return, param, and char *s.
6544 (i386_operand): Add const to reg_entry *r.
6545 * config/tc-i386.h (templates): Add const to start, end.
6547 Inspired by code for 16 bit gas support from Martynas Kunigelis
6548 <martynas@nm3.ktu.lt>:
6549 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6550 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6551 (uses_mem_addrmode): Remove.
6552 (md_estimate_size_before_relax): Add support here too.
6553 (md_relax_table): Rewrite interface to md_relax for 16 bit
6555 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6556 (opcode_suffix_to_type): Remove.
6557 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6558 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6559 (md_convert_frag): Likewise.
6560 (i386_operand): Add support for 16 bit base/index regs,
6561 immediates, and displacements. Remove some unnecessary casts, and
6562 localise end_of_operand_string, displacement_string_start,
6563 displacement_string_end variables. Add GCC_ASM_O_HACK.
6564 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6566 * config/tc-i386.c (prefix_hash): Remove.
6567 (md_begin): Rewrite without obstacks. Remove prefix hash table
6568 handling. Rewrite lexical table handling.
6569 (i386_print_statistics): Don't print prefix statistics.
6570 (md_assemble): Rewrite instruction parser so that line is not
6571 converted to lower case. Don't do a hash_find for prefixes,
6572 instead recognise them via opcode modifier.
6573 (expecting_operand, paren_not_balanced): Localise variables.
6574 * config/tc-i386.h (IsPrefix): Define.
6575 (prefix_entry): Remove.
6577 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6578 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6579 '\\' in case where comment_chars contains '/'.
6581 * config/tc-i386.c (MATCH): Ensure given operand and template
6582 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6583 you must write `ljmp *table(%ebx)'.
6585 From H.J. Lu <hjl@gnu.org>:
6586 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6587 as 0 ifndef BFD_ASSEMBLER.
6588 (md_assemble): Allow immediate operands without suffix or
6589 other reg operand to default in size to the current code size.
6591 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6593 * config/tc-v850.c (md_begin): Restore creation of
6594 .call_table_text and .call_table_data sections.
6596 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6598 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6599 after emitting a word of noops.
6601 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6603 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6604 (i386_operand): Simplify checks for valid base/index combinations.
6605 Disallow `in 4(%dx),%al'.
6607 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6609 (add_prefix): Change parameter from char to int.
6611 * config/tc-i386.h (Ugh): Define opcode modifier.
6612 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6614 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6615 CONSISTENT_REGISTER_MATCH macros to check register types more
6616 thoroughly. Check for illegal suffix/operand combinations
6617 when matching insns with operands. Handle new `s' suffix, and
6618 associated FloatMF opcode modifier for float insns with memory
6620 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6621 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6622 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6623 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6624 DATA_PREFIX_OPCODE throughout.
6626 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6627 (md_assemble): Rewrite suffix/register operand checking code to be
6628 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6629 AnyMem, the better to grep.
6631 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6632 given a memory operand. Don't set Abs bits either.
6633 (type_names): Remove Mem*, Abs*.
6634 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6635 define opcode_modifiers as these cases are handled by Disp8,
6636 Disp16, Disp32 and suffix checks.
6637 (COMES_IN_BOTH_DIRECTIONS): Remove.
6638 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6640 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6641 if IgnoreDataSize modifier given. Remove ShortformW modifier
6642 test. Add test for ShortForm in W base_opcode modification.
6643 Merge Seg2ShortForm and Seg3ShortForm code.
6644 * config/tc-i386.h (ShortFormW): Remove.
6645 (IgnoreDataSize): Define.
6647 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6649 * config/tc-d30v.c (md_assemble): Store previous segment state
6650 with previous instruction.
6652 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6654 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6655 (ebp, esp): Remove static variables.
6656 (MATCH): Remove test for InOutPortReg.
6657 (i386_operand): Properly handle InOutPortReg here instead.
6658 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6659 (md_assemble): Simplify and correct modrm and sib generation.
6660 (i386_operand): Add warning for scale without index.
6661 Rewrite checks for valid base/index combinations.
6663 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6664 macros and enclose in do while(0).
6665 (RESTORE_END_STRING): Likewise.
6666 (md_assemble): Add one to printed operand number so we start
6667 from 1 not 0. Add some more gettext invocations.
6668 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6671 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6672 DATA_PREFIX, SEG_PREFIX): Define.
6673 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6674 (check_prefix): Remove function.
6675 (add_prefix): New function. Add prefix to i.prefix as well as
6677 (md_assemble): Changes for add_prefix. Remove hack for wait
6678 prefix, instead always output prefixes in fixed order. Test
6679 for jcxz/loop when selecting between word & dword operations,
6680 and add address size prefix rather than operand size prefix.
6681 Remove operand -> address size hack when emitting jcxz/loop.
6682 (i386_operand): Remove O_Absent check as it's done in expr.
6684 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6686 * configure.in: Recognize m5200 as a cpu_type of m68k.
6687 * aclocal.m4: Rebuild with current libtool.
6688 * configure: Rebuild.
6690 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6692 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6693 to relaxable_symbol to prevent references to external symbol from
6696 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6698 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6699 symbols are relaxable.
6701 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6703 * config/tc-v850.c (md_begin): Don't create special
6704 sections by default.
6706 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6708 * config/tc-mips.c (macro): For div and udiv, close the
6709 reorder block as soon as possible.
6711 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6713 From Matt Semersky <matts@scd.hp.com>:
6714 * macro.c (macro_mri_mode): New function.
6715 * macro.h (macro_mri_mode): Declare.
6716 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6719 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6721 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6724 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6725 until after xstrdup in OBJ_EVAX case.
6727 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6729 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6730 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6731 of hardcoded magic number.
6732 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6734 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6736 * read.c (do_s_func): New function.
6738 * read.h (do_s_func): Add prototype.
6740 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6742 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6743 nops if fill pattern not specified.
6745 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6747 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6748 * config/te-go32.h (TE_GO32): Define.
6749 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6751 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6753 Implement .func/.endfunc pseudo-ops.
6754 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6756 * read.c (potable): Add .func,.endfunc.
6757 (s_func): New function.
6758 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6760 (in_doc_func_p,current_function_label): New static globals.
6761 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6763 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6765 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6766 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6767 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6768 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6769 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6770 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6771 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6772 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6773 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6774 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6775 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6776 * config/tc-a29k.c: Don't define md_short_jump_size,
6777 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6778 * config/tc-alpha.c: Likewise.
6779 * config/tc-alpha.h: Likewise.
6780 * config/tc-arm.c: Likewise.
6781 * config/tc-h8300.c: Likewise.
6782 * config/tc-h8500.c: Likewise.
6783 * config/tc-hppa.c: Likewise.
6784 * config/tc-i860.c: Likewise.
6785 * config/tc-i960.c: Likewise.
6786 * config/tc-ppc.c: Likewise.
6787 * config/tc-sh.c: Likewise.
6788 * config/tc-sparc.h: Likewise.
6789 * config/tc-tic30.c: Likewise.
6790 * config/tc-w65.c: Likewise.
6791 * config/tc-z8k.c: Likewise.
6793 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6795 * config/tc-vax.c (_): Delete this macro used for placeholder
6796 values in vax_operand_width_size; it conflicts with the _() macro
6797 used for internationalization.
6799 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6801 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6802 code. From Chris Moller <moller@bops.com>.
6804 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6805 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6806 * read.c (emit_expr): Initialize seg and subseg fields of a new
6808 * write.c (write_object_file): Switch to the appropriate segment
6809 and subsegment when processing a broken word.
6811 * config/tc-m68k.c (mri_assemble): New static function.
6812 (build_mri_control_operand): Call mri_assemble rather than
6814 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6815 (s_mri_endf, s_mri_endw): Likewise.
6817 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6819 * read.c (s_org): Call md_flush_pending_output if it is defined.
6821 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6823 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6825 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6826 (md_parse_option): Add for same.
6827 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6828 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6829 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6831 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6833 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6835 * config/tc-arm.c (find_real_start): Relax definition of local
6838 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6840 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6841 symbols at the given address, not just the last one specified.
6843 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6845 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6846 or number_to_chars_littleendian to write data.
6848 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6850 * config/tc-v850.c (md_assemble): Remove artificially created
6851 register name symbols.
6853 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6855 * write.c (fixup_segment): Change "segment" to "section" in
6858 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6860 * write.c (fixup_segment): Change sym1-sym2 message again.
6862 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6864 * write.c (fixup_segment): Improve error message for sym1-sym2
6865 errors when sym1 is in a different segment from sym2.
6867 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6869 * config/tc-m32r.c (warn_unmatched_high): New static local.
6870 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6871 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6872 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6873 (md_parse_option): Likewise.
6874 (md_show_usage): Likewise.
6875 (m32r_frob_file): Likewise.
6877 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6878 (read_a_source_file): Call them.
6879 * read.h (stabs_generate_asm_file): Declare.
6880 * stabs.c (stabs_generate_asm_file): New function.
6881 (generate_asm_file): New function.
6882 (stabs_generate_asm_lineno): Move file name handling into
6885 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6887 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6888 (d30v_current_align, d30v_current_align_seg): New variables.
6889 (d30v_last_label): New variable.
6890 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6891 (s_d30v_data, s_d30v_section): Likewise.
6892 (md_pseudo_table): Call them.
6893 (md_begin): Initialize d30v_current_align_seg.
6894 (md_assemble): Call d30v_align when needed by known current alignment.
6895 (d30v_frob_label, d30v_cons_align): New functions.
6896 * config/tc-d30v.h (md_do_align): Remove.
6897 (tc_frob_label): Call d30v_frob_label.
6898 (md_cons_align): New.
6900 * config/tc-d30v.c (find_format): Convert complex expressions to
6901 expression symbols before processing. Clean up code formatting.
6903 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6905 * po/Make-in (install-info): New target.
6907 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6909 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6911 * config/tc-mn10300.c (md_assemble): Likewise.
6913 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6915 * Makefile.am: Update with `make dep-am'.
6916 (HFILES): Add cgen.h.
6917 (cgen.o): Depend on cgen.h.
6918 * Makefile.in: Regenerate.
6920 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6922 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6924 * gasp.c (grab_label): Permit a label to be a preprocessor
6925 variable by permitting a label to start with a backslash.
6927 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6929 * config/tc-mips.c (validate_mips_insn): Removed hack
6930 for previously inaccessible bitfields in some INSN_TRAP
6933 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6935 * config/tc-d30v.c (do_assemble): Abort with error message
6936 if opcode operands do not match.
6938 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6940 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6941 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6942 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6943 similar new 'q' operand.
6945 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6947 * cgen.c (cgen_asm_finish_insn): Fix typo.
6949 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6952 * cgen.c: Include it.
6953 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6954 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6955 All callers updated.
6956 * config/tc-m32r.c: Include cgen.h.
6957 (m23r_insn): New members num_fixups,fixups.
6959 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6961 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6962 to avoid compiler warning.
6964 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6966 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6969 * makefile.vms (OBJS): Add ehopt.obj
6971 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6973 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6975 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6977 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6978 a short format insn.
6979 (md_assemble): Set it for explicitly packed insns.
6981 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6983 * config/obj-coff.c (c_symbol_merge): Do not take address of
6984 native fields when performing the memcpy.
6986 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6988 * config/tc-mips.c (macro,macro2): Implement
6989 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6991 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6993 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6994 relocations against globally visible symbols.
6995 * config/tc-m68k.c (relaxable_symbol): New macro.
6996 (m68k_ip, md_estimate_size_before_relax): Use it.
6997 (tc_m68k_fix_adjustable): Also handle weak symbols.
6999 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7001 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7002 references to externally visible symbols.
7003 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7004 values in twice for a PC relative reloc if the symbol is
7007 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7008 don't adjust a PC relative reloc against an externally visible
7010 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7011 for a PC relative fixup against an externally visible defined
7012 symbol, arrange to store object file and addend values as though
7013 the symbol were not defined.
7014 (tc_gen_reloc): Likewise.
7016 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7018 * read.c (sizeof_leb128): Referenced externally by write.c so
7021 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7023 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7024 and expand a 'debug' symbol associated with the next instruction
7025 that does not cause a short instruction to be filled with a NOP.
7026 (md_pseudo_table): Add support for .debugsym.
7027 (assemble_parallel_insn): Add calls to expand_debug_sym as
7029 (md_assemble): Ditto.
7031 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7033 * as.c (main): Conditionally call setlocale.
7034 * gasp.c (main): Likewise.
7035 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7036 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7038 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7040 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7042 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7044 * config/tc-hppa.c: Change all calls to bzero to use memset.
7045 (pa_ip): Add cast to avoid warning.
7046 (tc_gen_reloc, md_apply_fix): Likewise.
7047 (pa_find_space_by_number): Likewise.
7048 (hppa_force_relocation): Likewise.
7049 (pa_block): Change i to unsigned int.
7050 * config/obj-som.h (obj_som_copyright): Declare.
7052 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7054 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7055 for line numbers for assembly source.
7057 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7059 * configure.in: Change version number to 2.9.4
7060 * configure: Rebuild.
7062 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7064 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7066 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7068 * ecoff.h: Change symbolS in function declaration to struct
7071 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7073 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7074 (md_convert_frag): Fix i18n typo.
7076 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7078 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7079 * ecoff.h: Protoype it.
7080 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7081 [EVAX] (s_alpha_prologue): Delete.
7082 (md_pseudo_table): Update.
7084 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7086 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7087 array to local pointer.
7088 (get_args, parse_expr): Add casts to avoid warnings.
7090 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7092 * read.c (s_set): Cast xmalloc return value to fragS *.
7093 * config/tc-m68k.c (m68k_ip): Function made static to match
7094 previous forward declaration.
7095 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7097 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7099 * config/tc-v850.c: Add internationalisation macros to error
7102 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7103 macros to error strings.
7105 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7107 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7108 reloc is in the TOC csect.
7109 (md_apply_fix3): Correct gettext typo.
7111 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7113 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7114 .L - they are local labels and the branches are not really
7115 function calls but rather far jumps.
7117 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7119 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7121 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7123 * config/tc-i386.c (md_assemble): Print operand number rather than
7124 using ordinal_names.
7125 (i386_operand): Likewise.
7127 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7129 * Makefile.am (INTLLIBS): Define to work around apparent automake
7131 All Makefiles: Regenerated.
7133 * Many files: Added gettext invocations around user-visible
7135 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7136 HAVE_LC_MESSAGES): Define.
7137 * dep-in.sed: Added asintl.h.
7138 * po/Make-in: New file.
7139 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7141 * read.c (Z_): Renamed from `_'.
7142 * Makefile.am (SUBDIRS): Added po.
7143 (POTFILES): new macro.
7144 (po/POTFILES.in): New target.
7145 ($(OBJS)): Added asintl.h.
7147 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7148 (as_new_LDADD): Added $(INTLLIBS).
7149 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7150 (gasp_new_LDADD): Added $(INTLLIBS).
7151 (gasp_new_DEPENDENCIES): New macro.
7152 * configure, aclocal.m4: Rebuilt.
7153 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7155 (ALL_LINGUAS): Define.
7156 * macro.c: Include "asintl.h".
7157 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7158 * as.h: Include "asintl.h".
7159 * config/tc-i386.c (ordinal_names): Removed.
7160 (md_assemble): Changed error text to avoid ordinal_names.
7161 (i386_operand): Likewise.
7162 (reloc): Added as_bad to avoid i18n problems.
7163 (tc_gen_reloc): Likewise.
7164 * config/tc-arm.c (bad_args): Now a #define.
7166 * config/obj-vms.c (VMS_stab_parse): Changed type of
7168 (global_symbol_directory): Unified strings to avoid i18n
7170 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7171 avoid i18n problems.
7172 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7173 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7175 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7177 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7179 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7181 * as.c (print_version_id): Added an fprintf to avoid i18n
7183 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7185 * expr.c (expr): Added as_warn call to avoid i18n problems.
7186 * messages.c (as_assert): Changed code to avoid i18n problems.
7187 (as_abort): Likewise.
7188 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7189 (s_space): Likewise.
7190 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7192 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7194 * config/tc-i386.c (check_prefix): New static function, split out
7196 (struct _i386_insn): Add wait_prefix field.
7197 (md_assemble): Remove wait_prefix local variable. Use
7198 check_prefix when adding a prefix.
7200 * config/tc-i386.c (current_templates): New static variable.
7201 (md_assemble): Remove current_templates local variable.
7202 (md_assemble, i386_operand): Improve error and warning messages in
7203 many places. Add RESTORE_END_STRING in many places before error
7204 return. Clarify some comments.
7206 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7208 (md_assemble): Parse string instruction operands, looking for
7209 segment override prefixes. Check for invalid segment prefixes on
7211 (i386_operand): i.seg[] and max mem_operand changes for string
7213 * config/tc-i386.h (EsSeg): Define.
7215 * config/tc-i386.h (regKludge): Define.
7216 (iclrKludge, imulKludge): Don't define.
7217 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7218 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7219 opcode_modifier checks to look for more common cases first. Add
7220 default_seg for IsString case.
7222 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7224 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7226 * configure: Rebuild with new automake and libtool.
7227 * aclocal.m4, Makefile.in: Likewise.
7229 * doc/Makefile.am (as.dvi): New target.
7230 * doc/Makefile.in: Rebuild.
7232 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7234 * configure.in: Added sparc86x support.
7236 * configure: Rebuild.
7238 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7240 (md_parse_option): Warn if -EL is not supported for this architecture.
7242 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7244 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7246 * config/tc-mips.c (mips_ip): Note when we use get match on
7247 the full instruction name.
7249 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7251 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7252 back into the expression to handle add/sub simplification correctly.
7254 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7256 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7258 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7260 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7263 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7265 * symbols.c (max_indent_level): New global.
7266 (print_symbol_value_1): Use it.
7267 * expr.h (expr_build_dot): Declare.
7268 * expr.c (expr_build_dot): New function.
7270 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7272 * symbols.c (print_binary): New function.
7273 (print_expr_1): Call it.
7275 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7277 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7278 operand in the opcode.
7280 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7282 * config/tc-i386.h: Reorder operand flags and opcode modifier
7283 flags for clarity. Remove unused definitions: Unknown,
7284 ImmUnknown, DispUnknown, NoModrm.
7285 * config/tc-i386.c (type_names): Add missing Debug type.
7286 (md_assemble): Better duplicate prefix checking. Quicker string
7287 instruction check via new opcode_modifier flag.
7289 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7291 * doc/as.texinfo (Invoking): Clarify -Wa example.
7293 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7295 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7296 (s_mips_weakext): Define.
7297 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7298 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7301 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7303 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7304 is an error if the value can not be computed at assembly time.
7305 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7307 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7309 * gasp.c (main): Set next field of new include_path structure to
7310 NULL. From Avery Pennarun <averyp@gdc.ca>.
7312 * read.c (s_mri_sect): Call as_bad rather than abort for an
7313 unsupported MRI target.
7315 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7317 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7318 the destination of a branch instruction should be altered.
7319 (find_real_start): New function: Locate the real, Thumb coded
7320 start of a Thumb function.
7321 (do_t_branch23): Alter the destination of branches to Thumb
7324 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7326 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7328 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7331 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7333 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7334 * doc/c-hppa.texi: Likewise.
7336 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7338 * Makefile.am: Rebuild dependencies.
7339 * Makefile.in: Rebuild.
7341 * Makefile.am (DEP_INCLUDES): New variable.
7342 (.dep1): Change to work when srcdir is not an absolute path.
7343 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7344 * Makefile.in: Rebuild.
7346 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7348 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7349 LinearAddress patch.
7351 * configure.in: Set version to 2.9.1.
7352 * configure: Rebuild.
7354 * Branched binutils 2.9.
7356 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7358 * config/tc-i386.h (FWait): Define.
7359 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7360 other prefixes. Check FWait flag in opcode table to see which
7361 instructions require an fwait prefix.
7363 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7365 * stabs.c (get_stab_string_offset): Always create a stab string
7368 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7370 Fix some gcc -Wall warnings:
7371 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7372 * ehopt.c (eh_frame_code_alignment): Likewise.
7373 * expr.c (integer_constant, operand): Likewise.
7374 * frags.c (frag_align): Likewise.
7375 * gasp.c (level_0, change_base, doinstr): Likewise.
7376 * hash.c (hash_ask): Likewise.
7377 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7378 (debugging_pseudo): Likewise.
7379 * macro.c (define_macro, check_macro): Likewise.
7380 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7381 (ignore_rest_of_line, float_cons): Likewise.
7382 * symbols.c (decode_local_label_name): Likewise.
7383 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7384 (fixup_segment, number_to_chars_bigendian): Likewise.
7385 (number_to_chars_littleendian): Likewise.
7386 * config/atof-ieee.c (gen_to_words): Likewise.
7387 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7388 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7389 * read.c (output_big_sleb128): Initialize locals to avoid
7391 (output_big_uleb128, equals): Likewise.
7392 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7393 to unsigned int. Change zeros to unsigned int.
7394 * cond.c (s_if): Add return to default case.
7395 * frags.c (frag_now_fix): Change return type to addressT.
7396 * frags.h (frag_now_fix): Update declaration.
7397 * listing.c (file_info_struct): Change linenum to unsigned int.
7398 (struct list_info_struct): Change hll_line to unsigned int.
7399 (print_source): Update format string.
7400 * read.c (emit_expr): Change scan to unsigned int, and don't
7401 bother to initialize it.
7402 * symbols.c (dollar_label_count): Change to unsigned long.
7403 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7404 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7405 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7407 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7409 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7410 mcf5200 just as we do for m68000.
7411 (m68k_init_after_args): Likewise.
7412 (md_estimate_size_before_relax): Likewise.
7414 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7416 * config/tc-v850.c (md_assemble): Store relocation addend in
7417 fixup instead of instruction.
7419 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7421 * config/tc-i386.c (md_assemble): Swap template arguments to
7422 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7423 This macro is currently symmetric, so passing them the wrong
7424 way didn't cause any problem, but may if the macro is changed
7426 After copying template to i.tm, use i.tm. rather than t-> to
7427 access fields, and make t a const*
7428 Move i.tm.operand_types[] swap to immediately after the copy.
7430 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7432 * expr.h (expr_build_uconstant): Add prototype.
7433 (expr_build_unary,expr_build_binary): Add prototypes.
7434 * expr.c (expr_build_uconstant): New function.
7435 (expr_build_unary,expr_build_binary): New functions.
7437 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7439 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7440 * macro.c (macro_expand_body): Increase buffer size.
7441 * messages.c (as_warn): Likewise.
7442 (as_warn_where, as_bad, as_bad_where): Likewise.
7444 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7446 Based on patch from H.J. Lu <hjl@gnu.org>:
7447 * Makefile.am (DISTSTUFF): New variable.
7448 (diststuff): New target.
7449 * Makefile.in: Rebuild.
7451 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7453 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7454 m32r_elf_section_change_hook.
7456 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7457 emit a nop if a section ends with a 16 bit instruction.
7459 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7461 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7462 s_lcomm rather than obj_coff_lcomm.
7463 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7465 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7467 * config/tc-i386.h (LinearAddress): Define.
7468 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7469 instruction, don't use a default segment.
7471 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7473 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7474 * configure: Rebuild.
7476 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7478 * aclocal.m4, configure: Rebuild with libtool 1.2.
7480 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7482 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7483 PC relative branches. Patch courtesy of Jonathan Walton.
7486 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7488 * configure.in (emulations): Add thumb-pe target.
7490 * configure (emulations): Add thumb-pe target.
7492 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7494 * itbl-lex.l (yywrap): Don't define if already defined as a
7497 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7499 * depend.c (quote_string_for_make): New function.
7500 (wrap_output): Use it.
7502 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7504 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7505 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7507 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7509 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7510 Recognize -GN and -relax.
7511 (md_begin): Initialize gp size from -G switch.
7512 (alpha_force_relocation): Always force if -relax.
7513 (alpha_align): Take a new argument that will specify when to
7514 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7515 Change all callers. Emit nop alignment padding as nop+unop pair.
7517 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7519 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7520 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7522 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7524 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7525 require padding to the next long word boundary.
7527 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7529 * cgen.c: #include symcat.h.
7530 * config/tc-m32r.c: Likewise.
7532 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7534 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7535 absolute expressions instead of '$' prefixed register names.
7537 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7539 * read.c (s_set): Record file and line info for symbols when -as.
7540 (pseudo_set): Don't overwrite that dummy fragment.
7542 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7544 * config/tc-ppc.c (md_pseudo_table): Add "section".
7545 (ppc_named_section): New static function.
7547 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7549 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7550 so we don't have to scan the entire list.
7552 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7554 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7555 case, allow the parallel instructions to modify the same flag
7558 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7560 * listing.c (list_symbol_table): Categorize symbols by
7561 undefined_section rather than sy_frag->line == NULL.
7563 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7565 * Makefile.am (install-exec-local): Install properly when ln
7566 fails or tooldir == prefix.
7568 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7570 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7571 Test result of insert_operand for error.
7573 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7575 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7576 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7577 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7578 * doc/Makefile.in: Rebuild.
7580 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7582 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7583 (macro): Fix handling of M_COP[0-3].
7585 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7587 Based on patches from Ross Harvey <ross@teraflop.com>:
7588 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7589 if macro_alternate or macro_mri.
7590 (getstring): Remove support for byte constants between < and >.
7591 (get_any_string): '<' only starts a string if macro_alternate or
7593 (macro_expand_body): Permit keyword parameters following
7594 positional parameters.
7596 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7597 * configure.in (alpha*-*-netbsd*): New target.
7598 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7599 * configure: Rebuild.
7601 * as.h (flag_warn_suppress_instructionswap): Move from here...
7602 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7603 here, and make static.
7605 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7606 BFD_ASSEMBLER or MANY_SEGMENTS.
7608 * as.c (show_usage): Update bug-gnu-utils address.
7609 * gasp.c (show_usage): Likewise.
7610 * doc/as.texinfo (Bug Reporting): Likewise.
7612 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7614 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7615 insns regardless of the size of a pointer if we're in mips I or
7617 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7619 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7621 Fix rac to accept only a0:
7622 * tc-d10v.c (parallel_ok, find_opcode):
7623 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7624 Introduce OPERAND_GPR.
7626 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7628 * read.c (s_fill): Handle non-constant repeat counts by creating
7629 an rs_space fragment.
7631 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7633 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7634 from as_bad to as_warn.
7636 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7638 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7639 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7640 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7642 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7644 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7645 seg_fix_rotP rather than fix_root from seg_info.
7647 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7649 * expr.c: Add support for 0x1_2_3_4 bignums.
7651 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7653 * configure.in: Change -linux* to -linux-gnu*.
7654 * configure: Rebuild.
7656 * app.c (do_scrub_begin): Treat \r as whitespace.
7658 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7660 * Makefile.am: Update dependencies.
7661 * Makefile.in: Rebuild.
7663 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7665 * configure, aclocal.m4: Rebuild with new libtool.
7667 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7669 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7670 the argument to bfd_set_arch_mach.
7671 (load_address): Use bfd_arch_bits_per_address to determine the
7672 bit size of an address instead of looking at the isa level.
7673 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7675 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7677 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7679 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7681 * ehopt.c: New file.
7682 * as.h (enum _relax_state): Add rs_cfa.
7683 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7684 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7685 * read.c (emit_expr): Call check_eh_frame.
7686 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7687 (relax_segment): Likewise.
7688 * Makefile.am: Rebuild dependencies.
7689 (GAS_CFILES): Add ehopt.c.
7690 (GENERIC_OBJS): Add ehopt.o.
7691 * doc/internals.texi (Frags): Document rs_cfa.
7693 * as.c (show_usage): Mention --traditional-format.
7694 (parse_args): Accept --traditional-format.
7695 * as.h (flag_traditional_format): Declare.
7696 * output-file.c (output_file_create): If flag_traditional_format,
7697 set BFD_TRADITIONAL_FORMAT on stdoutput.
7698 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7700 * config/tc-mips.c (append_insn): Make sure that if we have a
7701 fixup for an unmatched %hi reloc, it does not associated with a
7704 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7705 * doc/Makefile.in: Likewise.
7707 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7709 * config/tc-m32r.c (check_for_side_effects): New function.
7710 (can_make_parallel): Add checks for instruction side effects
7711 clashing with the other instruction.
7712 (assemble_parallel_insn): Improve warning messages. Return error
7713 message from non-swapped instruction order.
7715 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7717 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7719 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7720 md_cleanup definition. This moves the forced literal output to
7721 the end of the source pass, and avoids macro's inserting literals
7722 into the code immediately after the macro expansion.
7724 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7726 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7727 a gas internal symbol is adjustable.
7728 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7730 * as.h: If gcc version greater than 2.6, use `__format__' and
7731 `__printf__' in function attributes, rather than `format' and
7734 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7736 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7738 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7740 Add tms320c30 support:
7741 * config/tc-tic30.h: New file.
7742 * config/tc-tic30.c: New file.
7743 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7744 TARGET_FORMAT as "coff-tic30".
7745 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7746 * Makefile.am: Rebuild dependencies.
7747 (CPU_TYPES): Add tic30.
7748 (CPU_OBJ_VALID): tic30-aout is valid.
7749 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7750 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7751 * configure, Makefile.in: Rebuild.
7753 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7755 * config/tc-v850.c (md_assemble): Improvements to error messages.
7757 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7759 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7760 BFD_RELOC_HI16_S to store the high bits of any value.
7762 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7763 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7764 assembler calculate relocations to any external symbol at all.
7765 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7766 involving generation of pc-relative relocs.
7767 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7768 has been moved to md_apply_fix3.
7770 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7771 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7772 which actually means (the address of identifier's GOT entry) +
7773 constant, which is not particularly useful.
7775 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7777 * read.h (include_dirs): Declare.
7778 (include_dir_count,include_dir_maxlen): Declare.
7780 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7782 * configure.in: Correct check for shared opcodes library.
7783 * configure: Rebuild.
7785 * listing.c (buffer_line): If we can't open the file, set at_end.
7786 (listing_print): Remove unused local variable fi.
7788 * config/m68k-parse.y (reglistpair): Handle register list in
7791 * config/vms-conf.h: Don't undef VERSION.
7793 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7795 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7797 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7799 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7800 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7801 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7802 (EXTRA_DIST): Define.
7803 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7804 explicitly rather than via the list of object files.
7805 (gcc-as.opt): New file created when make-gas.com is run.
7806 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7807 itbl-cpu.h} to #include appropriate file rather than copying that
7809 * config/vms-conf.h: Synchronize with current config.in.
7810 * Makefile.in: Rebuild.
7812 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7814 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7815 (parallel_ok): Relaxed parallel subinstruction dependency check.
7817 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7819 * as.h (flag_warn_suppress_instructionswap): added new flag.
7820 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7821 command line argument.
7822 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7823 warning only if flag_warn_suppress_instructionswap is false.
7825 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7827 * configure.in (i386-*-mingw32*): New target.
7828 * configure: Rebuild.
7830 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7832 * symbols.c (resolve_symbol_value): Don't set the segment if it
7833 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7835 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7838 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7840 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7841 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7844 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7846 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7848 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7850 * config/tc-v850.c (v850_insert_operand): Display instruction when
7851 an error is encountered.
7853 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7855 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7856 (i386-*-sco3.2v5*coff): New target.
7857 (i386-*-sco3.2*): New target.
7858 * configure: Rebuild.
7860 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7862 * config/tc-v850.c: Tidy error message production.
7864 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7866 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7867 validate_immediate return value in the right type for comparisons
7870 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7872 * listing.c (MAX_BYTES): Use listing variables not constants.
7873 (data_buffer): No longer an array, but a pointer.
7874 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7875 (listing_listing): Allocate data_buffer.
7877 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7879 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7880 --listing-rhs-width, --listing-cont-lines.
7881 (show_usage): Update.
7882 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7883 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7884 (print_lines): Use the variables instead of the constants.
7885 (listing_listing): Likewise.
7886 * listing.h: Declare the new vars.
7888 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7890 * as.c (parse_args): Add --keep-locals alias for -L.
7891 Add --strip-local-absolute.
7892 (show_usage): Update.
7893 * as.h (flag_strip_local_absolute): New flag.
7894 * symbols.c (S_IS_LOCAL): Use it.
7895 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7896 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7897 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7899 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7901 * config/tc-m32r.c: Detect if explicitly parallel instructions
7902 might have an io conflict and issue a warning message.
7904 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7906 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7907 cgen_swap_fixups): Functions to save, restore and swap the fixup
7908 chain with a backup copy.
7909 (cgen_asm_finish_insn): Returns address of constructed insn.
7911 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7913 * listing.c (file_info_struct): Remove FILE, add POS.
7914 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7915 (file_info): Don't open the file.
7916 (buffer_line): Check for the file in the last_open cache, updating
7918 (print_source): Don't reference file_info->file.
7919 (listing_listing): Likewise.
7920 (listing_print): Close the file in the cache, if any.
7922 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7924 * read.c (dwarf_file_string): New file static variable.
7925 (emit_expr): Look for constant sequence that leads up to a file
7926 name in DWARF debugging output.
7927 (stringer): Use dwarf_file_string to decide whether to accept a
7928 string as a file name.
7930 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7932 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7933 (crack_operand): Add reg->reglst MRI hack.
7934 (r_seg): Put reglst symbols in reg_section.
7935 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7937 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7939 * tc-sh.c (get_specific): Handle SGR & DBR.
7941 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7943 * tc-h8300.c (parse_reg): Take the length of the symbol into
7944 account when attempting to match a register name.
7945 * tc-h8500.c (parse_reg): Likewise.
7947 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7949 * cgen.c: Formatting changes to improve readability.
7951 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7953 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7956 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7958 Based on a patch from Jim Wilson
7959 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7960 (tc_gen_reloc): Handle cross section PC relative relocs
7963 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7965 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7967 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7969 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7970 (expr_jmp_buf): New static local.
7971 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7972 (cgen_md_operand): New function.
7973 * tc-m32r.c: Clean up pass over `struct foo' usage.
7974 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7976 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7978 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7979 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7981 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7983 * config/tc-i386.c (i386_operand): Give an error if there are
7984 unrecognized characters after an expression.
7986 For older changes see ChangeLog-9697