1 2000-11-02 Theo Honohan <th@futuretv.com>
3 * config/tc-arm.c (do_msr): Improve error message.
5 2000-10-31 Eric Christopher <echristo@redhat.com>
7 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
8 or pc-relative, else use fx_offset.
10 2000-10-31 Jim Wilson <wilson@redhat.com>
12 * config/tc-ia64.c (struct md): New field tag_fixups.
13 (ia64_flush_insns): Handle tag_fixups. Error if dangling
15 (emit_one_bundle): Delete spurious multiplication by one. Handle
17 (ia64_start_line): Error if dangling qualifying predicate.
18 (defining_tag): New static variable.
19 (ia64_unrecognized_line, case '['): Parse tags.
20 (ia64_frob_label): Create tag_fixups.
21 (md_assemble): Reset md.qp.X_op after using it.
23 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
25 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
27 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
29 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
31 2000-10-30 Kazu Hirata <kazu@hxi.com>
33 * expr.c: Fix formatting.
34 * flonum-copy.c: Likewise.
39 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
41 * as.h (OPTION_MD_BASE): Bump to 190.
42 * as.c (parse_args) <std_longopts>: Add comment about the need to
43 check OPTION_MD_BASE in as.h.
45 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
48 2000-10-27 Nick Clifton <nickc@redhat.com>
50 * configure.in (emulations): Add m68hc12.
51 * configure: Regenerate.
52 * po/gas.pot: Regenerate.
54 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
56 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
58 (arm_psr_parse): Handle lowercase CPSR and SPSR.
60 2000-10-25 Nick Clifton <nickc@redhat.com>
62 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
63 a DWARF2 line number information sequence.
65 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
67 * read.c (generate_lineno_debug): Update comment describing why
68 DWARF2 line number debug information is not generated
69 automatically by this function.
71 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
74 * config/tc-arm.h (md_end): Define.
75 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
77 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
78 if generating DWARF2 line numbers.
79 (arm_end_of_source): New function. Call dwarf2_finish if
82 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
83 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
84 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
86 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
88 * tc-i386.c: Fix prototype declarations for functions taking no
91 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
93 * tc-i386.c (i386_operand_modifier): Remove.
94 (build_displacement_string): Remove.
95 (i386_parse_seg): Remove.
96 (i386_intel_memory_operand): Remove.
97 (i386_intel_operand): Re-write using recursive descent parser based
98 on MASM documentation.
99 (struct intel_parser_s): New structure.
100 (intel_parser): New static variable.
101 (struct intel_token): New structure.
102 (cur_token, prev_token): New static variables.
115 (intel_match_token): New function.
116 (intel_get_token): New function.
117 (intel_putback_token): New function.
118 (intel_expr): New function.
119 (intel_e05): New function.
120 (intel_e05_1): New function.
121 (intel_e06): New function.
122 (intel_e06_1): New function.
123 (intel_e09): New function.
124 (intel_e09_1): New function.
125 (intel_e10): New function.
126 (intel_e10_1): New function.
127 (intel_e11): New function.
129 2000-10-20 Jakub Jelinek <jakub@redhat.com>
131 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
132 instructions to loose any special insn->architecture mask.
134 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
135 (sparc_md_end, sparc_arch_types, sparc_arch,
136 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
137 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
138 request v9b architecture if they are used).
140 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
142 * config/tc-m68k.c: Fix the previous misapplied patch.
144 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
146 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
147 BFD_ASSEMBLER and !BFD_ASSEMBLER.
148 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
151 2000-10-17 Kazu Hirata <kazu@hxi.com>
153 * debug.c: Fix formatting.
154 * depend.c: Likewise.
155 * dwarf2dbg.c: Likewise.
156 * dwarf2dbg.h: Likewise.
160 * flonum-konst.c: Likewise.
163 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
165 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
167 * doc/as.texinfo: Added notes about this new option.
169 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
171 * config/tc-sh.c (JREG): Remove.
172 (md_convert_frag): Remove #if 0:d code using JREG.
174 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
176 * config/tc-i386.c (i386_operand_modifier): Only match
177 modifiers SHORT and FLAT if they are followed by a space.
178 (parse_register): When `allow_naked_reg' is set, do not confuse
179 identifiers that start with a register name with a register.
181 2000-10-12 Kazu Hirata <kazu@hxi.com>
183 * app.c: Fix formatting.
186 * bit_fix.h: Likewise.
191 2000-10-11 Alan Modra <alan@linuxcare.com.au>
193 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
195 2000-10-07 Alan Modra <alan@linuxcare.com.au>
197 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
198 Re-arrange function a little and improve error message.
200 * write.c (write_relocs): Fix a comment.
202 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
205 2000-10-05 Jim Wilson <wilson@cygnus.com>
207 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
209 2000-10-05 Alan Modra <alan@linuxcare.com.au>
211 * config/tc-i386.c: Delete some useless comments, reformat others.
213 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
214 non-global syms in linkonce sections.
216 2000-10-04 Ralf Baechle <ralf@gnu.org>
218 * config/tc-ia64.c (operand_match): Don't use // style comments.
219 * config/tc-i370.c: Likewise.
221 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
223 Changes to handle varying register prefix and user symbol prefix.
224 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
225 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
226 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
227 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
228 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
229 (demand_register_prefix): New variable.
230 (md_pseudo_table): New pseudo ".syntax".
231 (md_longopts): New options --no-underscore and --underscore.
232 (cris_target_format): Return elf32-us-cris or elf32-cris depending
233 on symbols_have_leading_underscore.
234 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
235 (get_spec_reg): Ditto.
236 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
238 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
240 <case OPTION_NO_US, case OPTION_US>: New.
241 (md_show_usage): Be brief and reformat to match continuation of
243 * po/gas.pot: Regenerate.
245 2000-09-28 Alan Modra <alan@linuxcare.com.au>
247 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
248 force relocs for 12 bit branches.
249 (md_apply_fix): Similarly, adjust logic here.
251 2000-09-28 Alan Modra <alan@linuxcare.com.au>
253 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
254 adjust for external and weak syms as we will use a reloc. Allow
255 for +8 offset when calculating limits of branches.
256 (hppa_fix_adjustable): Undo 2000-09-23 change.
257 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
258 Correct distance calculation.
259 (tc_gen_reloc): Print the file name and line number if we can't
262 From John David Anglin <dave@hiauly1.hia.nrc.ca>
263 * config/tc-hppa.c (nonzero_dibits): Define.
264 (arg_reloc_stub_needed): Check each arg and return value
265 separately for zero case.
266 (pa_align): Declare argument `bytes'.
268 2000-09-25 Kazu Hirata <kazu@hxi.com>
270 * config/tc-cris.c: Fix formatting.
271 * config/tc-d10v.h: Likewise.
272 * config/tc-d30v.c: Likewise.
273 * config/tc-d30v.h: Likewise.
274 * config/tc-fr30.c: Likewise.
275 * config/tc-fr30.h: Likewise.
276 * config/tc-m68k.c: Likewise.
277 * config/tc-m68k.h: Likewise.
278 * config/tc-pj.h: Likewise.
279 * config/tc-ppc.c: Likewise.
280 * config/tc-ppc.h: Likewise.
281 * config/tc-sh.c: Likewise.
282 * config/tc-sh.h: Likewise.
283 * config/tc-sparc.c: Likewise.
284 * config/tc-v850.h: Likewise.
285 * config/tc-vax.h: Likewise.
286 * config/tc-w65.h: Likewise.
287 * config/tc-z8k.h: Likewise.
289 2000-09-23 Alan Modra <alan@linuxcare.com.au>
291 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
293 (hppa_force_relocation): Likewise.
295 2000-09-22 Jim Wilson <wilson@cygnus.com>
297 * config/tc-ia64.c (dv_sem): Add "stop".
298 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
299 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
300 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
302 (mark_resources): Check IA64_RS_PRr.
304 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
306 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
307 md_estimate_size_before_relax): Redesign and clean up the
308 relaxation mechanism.
310 2000-09-21 Kazu Hirata <kazu@hxi.com>
312 * config/tc-ns32k.c: Fix formatting.
313 * config/tc-ns32k.h: Likewise.
315 2000-09-20 Kazu Hirata <kazu@hxi.com>
317 * config/tc-m32r.c: Fix formatting.
318 * config/tc-m32r.h: Likewise.
319 * config/tc-m68851.h: Likewise.
320 * config/tc-m68hc11.c: Likewise.
321 * config/tc-m68hc11.h: Likewise.
322 * config/tc-m88k.c: Likewise.
323 * config/tc-mcore.c: Likewise.
324 * config/tc-mcore.h: Likewise.
325 * config/tc-mips.c: Likewise.
326 * config/tc-mips.h: Likewise.
327 * config/tc-mn10200.h: Likewise.
328 * config/tc-mn10300.h: Likewise.
329 * config/tc-tahoe.c: Likewise.
330 * config/tc-tahoe.h: Likewise.
332 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
334 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
335 Likewise in relaxation description comments.
337 2000-09-18 Alan Modra <alan@linuxcare.com.au>
339 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
340 subtraction of two syms without emitting a relocation.
342 From David Huggins-Daines <dhd@linuxcare.com>
343 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
344 global or weak symbols.
346 2000-09-15 Kazu Hirata <kazu@hxi.com>
348 * config/tc-h8300.h: Fix formatting.
349 * config/tc-h8500.c: Likewise.
350 * config/tc-h8500.h: Likewise.
351 * config/tc-hppa.h: Likewise.
352 * config/tc-i370.h: Likewise.
353 * config/tc-i386.h: Likewise.
354 * config/tc-i860.c: Likewise.
355 * config/tc-i860.h: Likewise.
356 * config/tc-i960.h: Likewise.
357 * config/tc-ia64.c: Likewise.
358 * config/tc-ia64.h: Likewise.
360 2000-09-14 Kazu Hirata <kazu@hxi.com>
362 * config/tc-a29k.c: Fix formatting.
363 * config/tc-alpha.c: Likewise.
364 * config/tc-arc.c: Likewise.
365 * config/tc-arc.h: Likewise.
366 * config/tc-arm.c: Likewise.
367 * config/tc-arm.h: Likewise.
368 * config/tc-avr.c: Likewise.
369 * config/tc-avr.h: Likewise.
370 * config/tc-tic30.c: Likewise.
371 * config/tc-tic30.h: Likewise.
372 * config/tc-tic54x.c: Likewise.
373 * config/tc-tic54x.h: Likewise.
374 * config/tc-tic80.c: Likewise.
375 * config/tc-tic80.h: Likewise.
377 2000-09-14 Timothy Wall <twall@cygnus.com>
379 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
380 parallel comparisons for later use.
381 (struct rsrc): Add parallel comparison type.
382 (resources_match): Skip special cases of PR usage (non-conflicting
385 2000-09-13 Kazu Hirata <kazu@hxi.com>
387 * config/obj-ecoff.c: Fix formatting.
388 * config/obj-elf.c: Likewise.
389 * config/obj-elf.h: Likewise.
390 * config/obj-evax.h: Likewise.
391 * config/obj-generic.h: Likewise.
392 * config/obj-hp300.c: Likewise.
393 * config/obj-hp300.h: Likewise.
394 * config/obj-ieee.h: Likewise.
395 * config/obj-vms.c: Likewise.
396 * config/obj-vms.h: Likewise.
398 2000-09-13 Anders Norlander <anorland@acc.umu.se>
400 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
401 (md_parse_option): Ditto.
402 (md_longopts): Add -mips32 option.
403 (md_show_usage): Document new options.
404 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
405 (mips_ip): Assemble mfc0 with a sub-selection code.
406 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
407 (mips_cpu_to_str): New function.
408 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
409 Use CPU_* defines instead of hardcoded numbers.
411 * doc/as.texinfo: Document new options.
412 * doc/c-mips.texi: Ditto.
414 2000-09-12 Kazu Hirata <kazu@hxi.com>
416 * as.h: Fix formatting.
417 * asintl.h: Likewise.
418 * bit_fix.h: Likewise.
419 * config/obj-aout.c: Likewise.
420 * config/obj-aout.h: Likewise.
421 * config/obj-bout.c: Likewise.
422 * config/obj-bout.h: Likewise.
423 * config/obj-coff.c: Likewise.
424 * config/obj-coff.h: Likewise.
425 * dwarf2dbg.h: Likewise.
427 * flonum.h: Likewise.
429 * itbl-ops.h: Likewise.
433 * struc-symbol.h: Likewise.
434 * subsegs.h: Likewise.
435 * symbols.h: Likewise.
439 2000-09-11 Kazu Hirata <kazu@hxi.com>
441 * bignum-copy.c: Fix formatting.
442 * config/tc-i370.c: Likewise.
443 * config/tc-i960.c: Likewise.
444 * config/tc-m68k.c: Likewise.
446 * flonum-copy.c: Likewise.
447 * flonum-konst.c: Likewise.
448 * flonum-mult.c: Likewise.
449 * literal.c: Likewise.
453 * subsegs.c: Likewise.
455 2000-09-09 Philip Blundell <philb@gnu.org>
457 * configure.in (arm*-*-uclinux*): New target.
458 * configure: Regenerate.
460 2000-09-09 Kazu Hirata <kazu@hxi.com>
462 * input-file.c: Fix formatting.
463 * itbl-ops.c: Likewise.
464 * messages.c: Likewise.
466 2000-09-08 Philip Blundell <philb@gnu.org>
468 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
471 2000-09-07 H.J. Lu <hjl@gnu.org>
473 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
474 * configure: Rebuild.
476 2000-09-07 Kazu Hirata <kazu@hxi.com>
478 * atof-generic.c: Fix formatting.
479 * config/tc-mips.c: Likewise.
480 * config/tc-vax.c: Likewise.
481 * input-scrub.c: Likewise.
483 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
485 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
486 * configure.in (sh-*-linux*): Added.
487 * configure: Rebuilt.
489 2000-09-06 Kazu Hirata <kazu@hxi.com>
491 * config/tc-hppa.c: Fix formatting.
493 * ecoff.c: Fix formatting.
495 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
497 * configure: Rebuilt with new libtool.m4.
499 2000-09-05 Kazu Hirata <kazu@hxi.com>
501 * cgen.c: Fix formatting.
502 * config/tc-ia64.c: Likewise.
504 2000-09-05 Nick Clifton <nickc@redhat.com>
506 * aclocal.m4: Regenerate.
507 * config.in: Regenerate.
508 * configure: Regenerate.
509 * po/gas.pot: Regenerate.
511 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
513 * config/tc-cris.c: Correct comment typos.
515 2000-09-05 Eric Christopher <echristo@cygnus.com>
517 * config/tc-mn10300.c: Cleanup.
518 (md_pcrel_from): Enable.
520 2000-09-05 Alan Modra <alan@linuxcare.com.au>
522 * expr.c (operand): Fix a comment typo.
523 * write.c (write_relocs): Fix a signed/unsigned warning.
525 * config/tc-hppa.c (fudge_reg_expressions): New
526 (hppa_force_reg_syms_absolute): New.
527 (pa_equ): Allow reg_section expressions.
528 * config/tc-hppa.c (md_optimize_expr): Define.
529 (hppa_force_reg_syms_absolute): Prototype.
531 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
532 (pa_parse_number): Pass in arg to select fp reg parsing.
533 Return 1 to indicate format checks pass. If strict, then only
534 accept a register or register symbol. Return value in...
535 (pa_number): New static for pa_parse_number.
536 (FP_REG_BASE): Define.
537 (FP_REG_RSEL): Define.
538 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
539 appropriate. White space changes.
540 (need_pa11_opcode): Don't bother passing any params, get them from
542 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
543 Remove extraneous check in case 'Q'.
544 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
545 reg, set section of resulting symbol to reg_section.
546 (pa_parse_space_stmt): Modify call to pa_parse_number.
547 (pa_space): Likewise.
549 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
550 (hppa_force_relocation): Handle vtable relocs.
551 (pa_vtable_entry): New.
552 (pa_vtable_inherit): New.
553 (md_pseudo_table): Add entries for vtable pseudos.
554 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
555 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
557 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
558 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
559 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
561 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
562 specify a symbol type.
564 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
565 dependent things together.
566 (md_elf_symbol_type): Define.
568 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
570 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
572 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
573 (obj_elf_vtable_entry): Declare.
575 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
577 (obj_elf_vtable_entry): Similarly.
578 (elf_pseudo_table): Fix the damage with a cast.
580 2000-09-03 Richard Henderson <rth@cygnus.com>
582 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
583 for template selection when a label is needed.
585 2000-09-02 Kazu Hirata <kazu@hxi.com>
587 * config/tc-ia64.c: Fix formatting.
589 2000-09-02 Nick Clifton <nickc@redhat.com>
591 * configure.in: Increase version number to 2.10.91.
592 * configure: Regenerate.
593 * aclocal.m4: Regenerate.
594 * config.in: Regenerate.
595 * po/gas.pot: Regenerate.
596 * Makefile.in: Regenerate.
598 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
600 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
601 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
602 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
604 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
607 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
609 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
610 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
611 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
612 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
613 (GOT_symbol): New variable.
614 (md_undefined_symbol): Set it.
616 2000-09-01 Richard Henderson <rth@cygnus.com>
618 * config/tc-ia64.c (match): Don't inline.
619 (extra_goodness): New.
620 (md_begin): Prefer nop.f and nop.b for best_template.
622 2000-08-31 Kazu Hirata <kazu@hxi.com>
624 * as.c: Fix formatting.
629 2000-08-31 Eric Christopher <echristo@cygnus.com>
631 * config/tc-mn10300.c: Cleanup and fix warnings.
632 (md_pseudo_table): Add initializers.
633 (md_show_usage): Cleanup.
634 (md_parse_option): Fix warnings.
635 (md_undefined_symbol): Fix warnings.
636 (md_conver_frag): Fix warnings.
637 (tc_gen_reloc): Fix warnings.
638 (md_apply_fix3): Fix warnings.
639 (check_operand): Fix warnings.
641 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
643 * acinclude.m4: Include libtool and gettext macros from the
645 * aclocal.m4, configure: Rebuilt.
647 2000-08-30 Mark Hatle <mhatle@mvista.com>
649 * config/tc-ppc.c (md_parse_option): Recognize -m405.
651 2000-08-31 Kazu Hirata <kazu@hxi.com>
653 * listing.c: Fix formatting.
655 2000-08-29 Kazu Hirata <kazu@hxi.com>
657 * app.c: Fix a comment typo. Fix formatting.
659 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
661 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
662 offset of the target destination for jmp instructions.
663 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
665 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
667 * NEWS: Mention support for CRIS.
669 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
671 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
672 Sets `.lcomm' alignment to zero.
674 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
676 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
677 (TC_FIX_ADJUSTABLE): Define.
679 2000-08-23 Jim Wilson <wilson@cygnus.com>
681 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
682 unwind.personality_routine is set.
684 2000-08-23 H.J. Lu <hjl@gnu.org>
686 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
688 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
690 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
693 2000-08-22 H.J. Lu <hjl@gnu.org>
695 * config.in (STRICTCOFF): New for strict COFF.
697 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
698 i386-*-go32* and i386-go32-rtems*.
699 * configure: Rebuilt.
701 * config/obj-coff.c (obj_coff_endef): Follow the historical
702 behavior if STRICTCOFF is not defined.
704 * doc/internals.texi: Document STRICTCOFF.
706 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
708 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
709 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
710 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
711 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
712 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
713 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
714 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
717 2000-08-22 Eric Christopher <echristo@cygnus.com>
719 * config/tc-mn10300.c: (md_apply_fix): New function.
720 (mn10300_force_relocation): New function.
721 (mn10300_fix_adjustable): New function.
723 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
724 (TC_HANDLES_FX_DONE): Define.
725 (obj_fix_adjustable): Define.
726 (MD_APPLY_FIX3): Define.
727 (TC_LINKRELAX_FIXUP): Define.
729 * write.c: (TC_LINKRELAX_FIXUP): Define if not
731 (fixup_segment): Use TC_LINKRELAX_FIXUP.
733 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
735 2000-08-21 Jason Eckhardt <jle@cygnus.com>
737 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
738 if the fixup resulted in a relocation.
740 2000-08-18 Nick Clifton <nickc@redhat.com>
742 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
743 Make reference to first element of shift_names explicit.
745 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
747 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
748 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
749 add a symbol's address. Removed all target-specific #ifdefs that
750 used to accomplished the same.
751 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
752 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
753 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
754 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
755 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
757 2000-08-17 Kazu Hirata <kazu@hxi.com>
759 * dwarf2dbg.c: Fix formatting.
761 2000-08-17 Nick Clifton <nickc@redhat.com>
763 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
764 to be recoded as logical shift lefts by zero.
766 2000-08-16 Jim Wilson <wilson@cygnus.com>
768 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
769 postincrement modified registers. Handle IA64_OPND_R3_2 addl
771 (note_register_values): Handle IA64_OPND_R3_2 operands.
773 2000-08-16 Jason Eckhardt <jle@cygnus.com>
775 * config/tc-i860.c (md_operand): Silly typo fixed.
777 2000-08-16 Nick Clifton <nickc@redhat.com>
779 * config/tc-arm.c (struct asm_shift): Delete.
781 (enum asm_shift_index): New.
782 (struct asm_shift_properties): New.
783 (struct asm_shift_name): New.
784 (shift_properties[]); New.
785 (shift_names[]); New.
787 (decode_shift): Use new structures.
788 Issue a warning is "ROR #0" is used.
789 Issue a warning if "ASR #0" or "LSR #0" is used.
791 (md_begin): Initialise arm_shift_hsh table from new
792 asm_shift_name array.
794 2000-08-16 Jakub Jelinek <jakub@redhat.com>
796 * config/tc-sparc.c: Kill all warnings.
797 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
799 (md_show_usage): Update usage text.
801 2000-08-16 Nick Clifton <nickc@redhat.com>
803 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
806 2000-08-15 Will Cohen <wcohen@redhat.com>
808 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
810 * config/tc-sh.c (md_assemble): Changed so debug_type
811 test performed for ppi_assemble
812 * config/tc-sh.c: Included dwarf2dbg.h.
813 (debug_line): Defined.
814 (md_assemble): Generates dwarf2 line info.
815 (sh_finalize): New function. Finalize dwarf2 info.
816 (assemble_ppi): Returns size of code generated.
817 (build_Mytes): Returns size of code generated.
818 (md_pseudo_table): Added "file" and "loc" psuedo ops.
819 * config/tc-sh.h (md_end): Defined.
820 (sh_finalize): Declared.
822 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
824 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
827 2000-08-14 Nick Clifton <nickc@redhat.com>
829 * config/tc-arm.c (do_bx): Allow "bx pc".
831 2000-08-14 Jim Wilson <wilson@cygnus.com>
833 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
834 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
835 (md_begin): Change assignment to md.flag to OR in the new bit.
837 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
839 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
840 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
843 2000-08-14 Jason Eckhardt <jle@cygnus.com>
845 * NEWS: Mention i860 support.
847 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
849 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
851 2000-08-14 Andreas Schwab <schwab@suse.de>
853 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
855 2000-08-11 Andreas Schwab <schwab@suse.de>
857 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
860 2000-08-11 Kazu Hirata <kazu@hxi.com>
862 * expr.c: Fix formatting.
863 * config/obj-bout.c: Likewise.
865 2000-08-10 Jason Eckhardt <jle@cygnus.com>
867 * doc/c-i860.texi: Flesh out the i860 section more.
869 2000-08-10 Kazu Hirata <kazu@hxi.com>
871 * symbols.c: Fix formatting.
874 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
876 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
877 has the IgnoreSize bit set.
879 2000-08-09 Alan Modra <alan@linuxcare.com.au>
881 From Rodney Brown <RodneyBrown@mynd.com>
882 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
883 * configure: Regenerate.
885 2000-08-09 Kazu Hirata <kazu@hxi.com>
887 * hash.c: Fix formatting.
890 2000-08-08 Jason Eckhardt <jle@cygnus.com>
892 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
893 (i860_fix_info): New enum.
894 (MD_APPLY_FIX3): Define.
895 (WORKING_DOT_WORD): Define.
896 (TC_HANDLES_FX_DONE): Define.
897 (DIFF_EXPR_OK): Define.
898 (LISTING_HEADER): Define.
899 (TARGET_FORMAT): Select target format based on endian flag.
900 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
901 (target_big_endian): Add external declaration.
903 * config/tc-i860.c: All existing code reworked completely. Other
904 new code shown below.
905 (SYNTAX_SVR4): Define.
906 (target_warn_expand): New variable.
907 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
908 (md_longopts): Declare and define with new options (-EL, -EB,
910 (md_show_usage): New function.
911 (md_operand): New function.
912 (obtain_reloc_for_imm16): New function.
913 (md_apply_fix3): New function.
914 (tc_gen_reloc): New function.
916 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
918 * config/tc-m68hc11.c (build_jump_insn): Make sure the
919 2 bytes of the jump address are in the same frag.
920 (find): Accept 68hc12 register indirect modes.
922 * NEWS: Mention 68HC11 & 68HC12 support.
924 2000-08-07 Richard Henderson <rth@cygnus.com>
926 * config/tc-ia64.c (unwind): Add prologue_mask member.
927 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
928 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
929 (dot_body): Clear unwind.prologue_mask.
930 (dot_prologue): Set it. Accept a register second argument.
932 2000-08-07 Kazu Hirata <kazu@hxi.com>
934 * config/atof-ieee.c: Fix formatting.
935 * config/atof-tahoe.c: Likewise.
937 2000-08-06 Nick Clifton <nickc@cygnus.com>
939 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
942 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
943 of .popsection, .previous, .pushsection, .subsection,
944 .version, .vtable_entry, .vtable_inherit and .weak.
946 2000-08-05 Kazu Hirata <kazu@hxi.com>
948 * config/tc-cris.c: Fix formatting.
949 * config/tc-i386.c: Likewise.
950 * config/tc-sparc.c (sparc_ip): Simplify the code.
952 2000-08-04 Kazu Hirata <kazu@hxi.com>
954 * config/tc-cris.c: Rearrange code for readability.
955 * config/tc-d10v.c: Fix formatting.
956 * config/tc-m32r.c: Likewise.
957 * config/tc-sparc.c: Likewise.
959 2000-08-02 Jim Wilson <wilson@cygnus.com>
961 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
962 before ia64_find_opcode.
963 (md_assemble): Likewise.
965 2000-08-01 Nick Clifton <nickc@cygnus.com>
967 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
968 Undo some formatting fixes.
970 2000-08-01 Kazu Hirata <kazu@hxi.com>
972 * config/obj-som.c: Fix formatting.
973 * config/obj-ieee.c: Likewise.
974 * config/tc-arm.c: Likewise.
975 * config/tc-v850.c: Likewise.
977 2000-08-01 Nick Clifton <nickc@redhat.com>
979 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
980 index by command line option.
982 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
984 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
985 (@node M68K-Branch): Rewrite to match the reality.
987 2000-07-31 Jason Eckhardt <jle@cygnus.com>
989 * doc/c-i860.texi: New file.
990 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
991 * doc/Makefile.in: Regenerate.
992 * doc/all.texi: Add I860 as relevant architecture.
993 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
995 2000-07-31 Kazu Hirata <kazu@hxi.com>
997 * config/tc-d30v.c: Fix formatting.
999 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1001 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1002 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1003 long emit a long branch if available instead of an absolute jump, never
1004 emit absolute jumps for anything with --pcrel.
1006 * doc/c-m68k.texi: Document new command line option.
1008 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1010 * config/tc-avr.c: Use PARAMS macro in function declarations.
1011 Don't declare md_pcrel_from_section (already in tc-avr.h).
1012 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1013 (avr_operand): Don't set (unsigned) op_mask to -1.
1015 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1017 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1018 * configure: Regenerated.
1019 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1020 of operand to the .type directive (.e.g, "type").
1022 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1024 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1025 * app.c (do_scrub_chars): Record where first comment found.
1026 * read.c (read_a_source_file): Init found_comment on entry, and
1027 notify whether comments found on exit.
1028 * config/tc-hppa.c (md_shortopts): Add "c".
1029 (md_longopts): Add warn-comment.
1030 (md_parse_option): Handle it.
1031 (md_show_usage): Show available options.
1032 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1034 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1036 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1037 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1039 (md_estimate_size_before_relax): Don't fall off end of function.
1041 2000-07-27 Kazu Hirata <kazu@hxi.com>
1043 * config/tc-avr.c: Fix formatting.
1044 * config/tc-ns32k.c: Likewise.
1046 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1048 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1050 2000-07-27 Kazu Hirata <kazu@hxi.com>
1052 * config/tc-d10v.c: Fix formatting.
1053 * config/tc-z8k.c: Likewise.
1054 * config/tc-sparc.c: Likewise.
1056 2000-07-26 Dave Brolley <brolley@redhat.com>
1058 * cgen.c (queue_fixup): Declare opinfo.
1059 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1060 (gas_cgen_md_operand): Ditto.
1061 (gas_cgen_md_apply_fix3): Ditto.
1063 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1065 * config/obj-coff.c (obj_frob_symbol): Don't merge
1066 labels. Don't merge if the symbol isn't constant. Return
1067 immediately if a symbol is merged.
1069 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1071 * frags.c (frag_align): Correct absolute section alignment.
1073 2000-07-20 DJ Delorie <dj@redhat.com>
1075 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1076 it breaks linking against DLLs.
1078 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1080 * configure.in: Add CRIS support.
1081 * configure: Regenerate.
1082 * Makefile.am: (CPU_TYPES): Add cris.
1083 (CPU_OBJ_VALID) [aout]: Add cris.
1084 (MULTI_CPU_TYPES): Add cris.
1085 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1086 [coff]: Only i386 and mips are valid.
1087 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1088 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1089 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1090 Regenerate dependencies.
1091 * Makefile.in: Regenerate.
1092 * aclocal.m4: Regenerate.
1093 * as.c: Declare crisaout, criself.
1094 * config/tc-cris.h, config/tc-cris.c: New.
1095 * config/e-criself.c, config/e-crisaout.c: New.
1096 * po/POTFILES.in, po/gas.pot: Regenerate.
1098 2000-07-20 Kazu Hirata <kazu@hxi.com>
1100 * read.c: Fix formatting.
1101 * write.c: Fix formatting.
1103 2000-07-19 H.J. Lu <hjl@gnu.org>
1105 * sb.c: Include <stdlib.h> if exists for abort ().
1107 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1109 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1110 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1111 (pa_type_args): Same here.
1113 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1115 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1116 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1117 the storage class is already set.
1119 2000-07-17 Kazu Hirata <kazu@hxi.com>
1121 * config/tc-m68hc11.c: Fix formatting.
1122 * config/tc-mn10200.c: Likewise.
1123 * config/tc-mn10300.c: Likewise.
1124 * config/tc-pj.c: Likewise.
1125 * config/tc-tic80.c: Likewise.
1126 * config/tc-w65.c: Likewise.
1128 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1130 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1133 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1135 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1138 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1140 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1141 ELF as are used for SOM (except the 32-bit reloc one) to decide
1142 whether a symbol can be reduced to a section symbol. Expand on
1143 the comment for symbols involved in LR% and RR% expressions.
1145 2000-07-14 Nick Clifton <nickc@cygnus.com>
1147 * config/tc-mips.c (mips_disable_float_construction): New
1148 static variable. Set to true if doubles should not be
1149 constructed by loading two single width fp registers with
1150 halves of the value.
1151 (mips_ip): Test mips_disable_float_construction.
1152 (md_longopts): Add command line switches --construct-floats
1153 and --no-construct-floats.
1154 (md_parse_option): Parse new command line options.
1155 (md_show_usage): Describe new command line options.
1157 * doc/c-mips.texi: Document new command line options.
1159 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1161 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1162 * configure: Regenerate.
1164 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1166 * configure.in (DEFAULT_EMULATION setting): Revert part of
1167 2000-07-01 change that set te_multi=multi unless set to tmips.
1168 * configure: Regenerate.
1170 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1172 * config/obj-coff.c (coff_frob_section): Add padding to the last
1173 section when aligning it increases its size.
1175 2000-07-11 Kazu Hirata <kazu@hxi.com>
1177 * config/tc-tic54x.c: Fix formatting.
1179 2000-07-10 Kazu Hirata <kazu@hxi.com>
1181 * config/tc-h8500.c: Fix formatting.
1182 * config/tc-tic54x.c: Fix formatting.
1184 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1186 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1187 displacements correctly.
1189 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1191 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1193 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1197 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1199 From David Huggins-Daines <dhd@linuxcare.com>
1200 * config/te-hppalinux64.h: Add a new emulation.
1201 * configure.in (emulations): Add configure bits to support the
1202 64-bit Linux/parisc target.
1203 * configure: Regenerate.
1205 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1206 (md_shortopts): Add `V' for ELF.
1208 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1209 when SOM or ELF_ARG_RELOC are defined.
1210 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1211 ELF_ARG_RELOC are defined.
1212 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1213 (pa_stringer): ..Do it here instead. Fix comment typos.
1214 (hppa_force_relocation): Cast enums to int before comparing with
1217 From Ryan Bradetich <rbradetich@uswest.net>
1218 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1219 redifinition warning.
1220 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1221 (hppa_force_relocation): ditto
1222 (md_apply_fix): Added cast to buf to fix warnings.
1224 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1225 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1227 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1228 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1229 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1230 reloc_type** to avoid warnings in switch.
1231 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1232 little earlier instead.
1234 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1236 (pa_type_args): Use symbol_arg_reloc_info.
1237 (struct pa_it): Make arg_reloc unsigned int.
1238 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1239 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1240 (pa_code): Delete. pa_text duplicates this function.
1241 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1242 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1244 (cons_fix_new_hppa): Actually change selector to e_fsel when
1245 warning about assuming so.
1246 (tc_gen_reloc): More example elf arg reloc code.
1247 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1248 (hppa_force_relocation): Likewise.
1250 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1252 (pa_end_of_source): Prototype.
1253 (hppa_fix_adjustable): Prototype.
1254 (LABELS_WITHOUT_COLONS): Move it..
1255 * config/te-hppa.h: To here.
1257 * config/te-hppa64.h: New file.
1259 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1261 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1262 format -10, -16, 16 relocs.
1263 (hppa_elf_mark_end_of_function): Test for null
1264 last_call_info->start_symbol
1266 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1267 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1268 re_assesmble_* functions. Delete extraneous statements. Fix
1270 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1271 insn to re_assemble_*.
1273 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1275 * doc/internals.texi (Expressions): Fix typo.
1277 2000-07-08 Kazu Hirata <kazu@hxi.com>
1279 * config/tc-sh.c: Fix formatting.
1280 * config/tc-tic54x.c: Fix formatting.
1281 * depend.c: Fix formatting.
1282 * flonum-konst.c: Likewise.
1283 * flonum-mult.c: Likewise.
1285 2000-07-07 Kazu Hirata <kazu@hxi.com>
1287 * config/tc-sh.c: Fix comments.
1288 * config/obj-vms.c: Fix comments.
1289 * config/tc-a29k.c: Likewise.
1290 * config/tc-alpha.c: Likewise.
1291 * config/tc-h8300.c: Likewise.
1292 * config/tc-h8500.c: Likewise.
1293 * config/tc-i370.c: Likewise.
1294 * config/tc-ia64.c: Likewise.
1295 * config/tc-m68hc11.c: Likewise.
1296 * config/tc-m68k.c: Likewise.
1297 * config/tc-mips.c: Likewise.
1298 * config/tc-ns32k.c: Likewise.
1299 * config/tc-ppc.c: Likewise.
1300 * config/tc-z8k.c: Likewise.
1302 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1304 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1305 Default to '(SEC_LOAD | SEC_DATA)'.
1306 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1308 * doc/internals.texi (CPU Backend): Describe
1309 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1311 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1313 * as.c (parse_args): NULL terminate the long option list.
1315 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1317 * config/tc-d30v.h: Include "write.h" for fixS.
1318 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1320 2000-07-05 Nick Clifton <nickc@cygnus.com>
1322 * config/tc-d30v.c (write_2_short): Further changes to warning
1323 messages produced when combining EITHER_BUT_PREFER_MU attributed
1326 2000-07-05 DJ Delorie <dj@redhat.com>
1330 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1332 * config/tc-arm.c (psrs): Accept combinations of flags.
1334 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1336 * config/tc-avr.c: Change _ () to _() around all strings marked
1337 for translation (exception from the usual coding style).
1338 (avr_opt): New struct variable, how the new switches are set.
1339 (OPTION_MMCU): Define as 'm' and actually use.
1340 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1341 (show_mcu_list): New function, display the list of known MCUs.
1342 (md_show_usage): Document the new switches. Call show_mcu_list.
1343 (avr_set_arch): Change 'm' to OPTION_MMCU.
1344 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1345 Handle the new switches.
1346 (avr_operands): Disable warnings for undefined combinations of
1347 operands if -mall-opcodes. Disable warnings for skipping two-word
1348 instructions if enhanced core or -mno-skip-bug.
1349 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1350 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1351 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1352 (avr_ldi_expression): Warn about implicit lo8().
1353 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1355 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1357 * configure.in: Add entry for mips-*-sysv4*MP*
1358 * configure: Rebuild
1359 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1360 elf32-tradlittlemips for traditional mips targets.
1361 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1362 test for Link Once sections as in adjust_reloc_syms.
1363 * config/te-tmips.h: New file for traditional mips targets. Define
1366 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1368 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1369 flags argument is not present, don't change an existing section's
1370 section's attributes. If the flags argument is present, warn if the
1371 attributes don't match the section's current attributes. When
1372 long section names are supported, set SEC_LINK_ONCE and
1373 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1375 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1377 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1378 symbols; create them.
1380 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1382 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1383 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1385 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1387 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1388 expressions. Ignore the problem when handling 16 bit signed
1389 immediates, because the assembler will take care of the relocation
1392 2000-06-27 Nick Clifton <nickc@cygnus.com>
1394 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1395 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1396 sequential order, and emit warning messages if the input source
1397 code contains constructs like that, or parallel constructs
1398 containing such opcodes.
1400 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1402 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1403 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1404 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1405 (md_show_usage): Update usage message.
1406 (md_parse_option): Allow redefinition of MCU type within the
1407 same avr[1-5] bfd machine type. Show both old and new MCU type
1408 in the error message.
1409 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1410 Simplify 8K wrap code.
1412 2000-06-25 Kazu Hirata <kazu@hxi.com>
1414 * config/obj-aout.c: Remove all uses of DEFUN.
1415 * config/obj-ieee.c: Likewise.
1416 * config/tc-sh.c: Fix comment typos.
1417 * config/tc-tahoe.c: Likewise.
1418 * config/tc-vax.c: Likewise.
1419 * config/tc-w65.c: Likewise.
1420 * config/tc-z8k.c: Likewise.
1421 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1423 2000-06-24 DJ Delorie <dj@cygnus.com>
1425 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1426 more changes from Sept 1999
1427 (tc_i386_fix_adjustable): ditto
1428 (md_apply_fix3): ditto
1430 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1432 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1433 (gas_cgen_parse_operand): Set it around expression() call.
1434 (gas_cgen_md_operand): Test for it before longjmp().
1436 2000-06-24 Kazu Hirata <kazu@hxi.com>
1438 * config/tc-h8500.c: Remove all uses of DEFUN.
1439 * config/tc-sh.c: Likewise.
1440 * config/tc-w65.c: Likewise.
1441 * config/tc-z8k.c: Likewise.
1443 * config/tc-h8500.c: Fix typos in comments.
1445 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1447 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1450 2000-06-23 matthew green <mrg@redhat.com>
1452 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1453 defined. Fix error message for `[' grouping.
1455 2000-06-22 Kazu Hirata <kazu@hxi.com>
1457 * config/tc-h8300.c: Fix formatting and comment typos.
1459 2000-06-22 Timothy Wall <twall@cygnus.com>
1461 * config/tc-ia64.c (note_register_values): Move premature QP
1462 notation clearing into the appropriate place.
1464 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1466 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1467 first before anything else. Add bin-bugs.h, emul.h and progress.h
1468 Sort list of files as for $(OBJS) in Makefile.am.
1470 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1471 find one. Remake dependencies.
1472 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1473 * Makefile.in: Regenerate.
1474 * doc/Makefile.in: Regenerate.
1476 * config/tc-i386.c (i386_displacement): Don't assume a constant
1477 displacement is necessarily 16 bits when in 16 bit code mode.
1478 (md_assemble): Instead size the displacement here after we know
1479 for sure that a .code16gcc operand hasn't automatically added
1480 operand size prefixes.
1482 2000-06-21 H.J. Lu <hjl@gnu.org>
1484 * Makefile.am: Rebuild dependency.
1485 * Makefile.in: Rebuild.
1487 2000-06-21 Kazu Hirata <kazu@hxi.com>
1489 * config/tc-h8300.c (parse_reg): Make the function static.
1490 (parse_exp): Likewise.
1492 2000-06-20 DJ Delorie <dj@cygnus.com>
1494 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1495 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1496 for cygwin import libraries to work properly.
1498 2000-06-20 H.J. Lu <hjl@gnu.org>
1500 * Makefile.am: Rebuild dependency.
1501 * Makefile.in: Rebuild.
1502 * configure: Likewise.
1503 * doc/Makefile.in: Likewise.
1505 2000-06-20 Timothy Wall <twall@cygnus.com>
1507 * doc/internals.texi (CPU backend): Add @itemx for
1508 TC_START_LABEL_WITHOUT_COLON.
1509 * doc/c-tic54x.texi: New.
1510 * doc/as.texinfo: Add tic54x features and include primary tic54x
1512 * doc/all.texi: Add C54X.
1513 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1514 * doc/Makefile.in: Regenerate.
1515 * configure.in: Add tic54x and define LIBM for tic54x.
1516 * configure: Regenrate.
1517 * config/tc-tic54x.[ch]: New.
1518 * config/obj-coff.h: Add tic54x.
1519 * Makefile.am: (CPU_TYPES): Add tic54x.
1520 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1521 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1522 (as_new_LDADD): Add $(LIBM).
1523 * Makefile.in: Regenerate.
1525 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1527 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1528 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1529 * doc/as.texinfo: Likewise.
1531 * configure, Makefile.in: Regenerate.
1532 * configure.in (emulations): Recognize m6811 and m6812.
1533 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1534 Added files for 68hc11 and 68hc12 assembler.
1535 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1536 * config/tc-m68hc11.h: Header definition for that assembler.
1538 2000-06-18 Nick Clifton <nickc@redhat.com>
1540 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1541 instead of OCTETS_PER_BYTE.
1543 * config/tc-v850.c: Fix compile time warnings.
1544 * config/tc-ppc.c: Fix compile time warnings.
1546 2000-06-18 H.J. Lu <hjl@gnu.org>
1548 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1549 * configure: Rebuild.
1551 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1553 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1556 2000-06-16 Nick Clifton <nickc@cygnus.com>
1558 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1559 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1561 * doc/c-mips.texi: Document newly accepted cpu variants.
1563 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1565 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1567 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1569 * macro.c (getstring): Make it possible to escape the quote
1572 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1574 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1576 2000-06-13 H.J. Lu <hjl@gnu.org>
1578 * configure: Regenerate.
1580 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1582 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1584 * doc/internals.texi (line_separator_chars): Semicolon is no
1585 longer a default. Mention null and newline as defaults.
1587 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1589 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1590 * config/tc-i860.h (line_separator_chars): Likewise.
1591 * config/tc-h8300.c (line_separator_chars): Likewise.
1592 * config/tc-i960.c (line_separator_chars): Likewise.
1593 * config/tc-m68k.c (line_separator_chars): Likewise.
1594 * config/tc-mips.c (line_separator_chars): Likewise.
1595 * config/tc-ns32k.c (line_separator_chars): Likewise.
1596 * config/tc-sparc.c (line_separator_chars): Likewise.
1597 * config/tc-vax.c (line_separator_chars): Likewise.
1599 * config/tc-h8300.c (comment_chars): Use string initialiser.
1600 * config/tc-i960.c (line_comment_chars): Likewise.
1601 * config/tc-z8k.c (comment_chars, line_comment_chars,
1602 line_separator_chars): Likewise.
1604 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1607 2000-06-08 Nick Clifton <nickc@cygnus.com>
1609 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1612 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1614 * configure.in (VERSION): Update to show this is the CVS mainline.
1616 2000-06-08 Matthew Jacob <mjacob@feral.com>
1618 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1619 $at is the integer register $r28, vs. both $r28 and the floating
1620 point register $f28.
1622 2000-06-08 James E. Wilson <wilson@cygnus.com>
1624 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1625 (dot_endp): Don't call ia64_flush_insns.
1626 (emit_one_bundle): Don't delete prologue/body records from
1627 unwind_record list in first loop. Rewrite second loop to account for
1630 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1632 * config/tc-ia64.c: Add missing prototypes.
1633 (generate_unwind_image): Cast argument to output_unw_records call.
1635 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1637 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1639 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1641 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1642 (REGISTER_P): likewise.
1643 (avr_opcodes): uses include/opcode/avr.h
1644 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1646 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1648 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1651 2000-06-03 H.J. Lu <hjl@gnu.org>
1653 * read.c (is_end_of_line): Put back `;'.
1655 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1657 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1659 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1661 * expr.c (operand): Test is_end_of_line outside switch to catch
1662 line separator chars that are also operators.
1663 (operator): Return O_illegal for line separator chars.
1665 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1666 entry (or `!' entry for TC_HPPA).
1668 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1669 before indexing is_end_of_line. Remove redundant check for '\0'.
1671 * config/tc-h8500.c (md_assemble): Likewise.
1672 * config/tc-mcore.c (md_assemble): Likewise.
1673 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1676 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1678 * config/tc-mcore.c (mcore_cons): Likewise.
1679 (mcore_float_cons): Likewise.
1680 (mcore_stringer): Likewise.
1681 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1683 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1685 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1687 2000-05-29 Nick Clifton <nickc@cygnus.com>
1689 * config/tc-sh.c: Fix compile time warning messages.
1691 * config/tc-mips.c: Fix compile time warning messages.
1693 2000-05-29 Philip Blundell <philb@gnu.org>
1695 * doc/as.texinfo: Update copyright dates.
1696 (Local Labels): Delete misplaced mention of ARM.
1697 * NEWS: Mention ARM ELF support.
1699 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1701 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1702 it is modified, and use the real_size to compute the frag address
1703 for dwarf2 line info.
1705 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1707 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1708 line-matching scheme to cope with automake moving variables around.
1709 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1710 * Makefile.in: Regenerate.
1712 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1714 * config/tc-sparc.c (sparc_relax): New.
1715 (md_longopts): Add -relax and -no-relax options.
1716 (md_parse_options, md_show_usage): Likewise.
1717 (md_apply_fix3): Optimize tail call into branch always if possible.
1719 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1721 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1722 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1723 rules, with warning when a GAS statement specifies a packing that
1724 will result in an instruction being squashed.
1725 Added typdef packing_type and enumerals, changed various integer
1726 literals to use the enumerals.
1728 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1730 * config/tc-ia64.c (dot_restorereg_p): New function.
1731 (md_pseudo_table): Add restorereg.p.
1732 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1733 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1735 * config/tc-ia64.h (unw_record_type): Add unwabi.
1736 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1737 called MASK with members for imask, and the masks produced by
1738 fr_mem, gr_mem, br_mem, and frgr_mem.
1739 (unw_p_record): Add members ABI and CONTEXT.
1740 (unw_x_record): Add member AB.
1741 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1742 as pseudo-register for use during unwind info generation.
1743 (AR_PFS, AR_LC): New macros.
1744 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1745 whose names start with an at sign (as in "@priunat").
1746 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1748 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1749 proc_end, unwind_info, personality_routine): Consolidate into
1750 "unwind" structure to reduce offset-table use. Add member
1751 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1753 (output_R1_format, output_R3_format, output_P3_format,
1754 output_P6_format): Initialize R with zero to reduce compiler warnings.
1755 (output_P7_format): Ditto. Add `default' branch to switch
1756 statement to reduce compiler warnings.
1757 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1758 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1759 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1760 into single argument.
1761 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1762 compiler warnings. Merge A and B args into single argument.
1763 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1764 A and B args into single argument.
1765 (free_record): Removed (wasn't used).
1766 (free_list_records): Also free imasks in prologue records.
1767 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1768 (output_spill_mask): Remove.
1769 (output_unwabi): New function.
1770 (output_epilogue, output_label_state, output_copy_state): Call
1772 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1773 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1775 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1776 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1777 as part of handling the prologue records. Emit region's imask if
1778 we have one. Handle unwabi, epilogue, label_state, copy_state,
1779 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1780 spill_sprel_p, and spill_reg_p records.
1781 (set_imask, count_bits, slot_index): New function.
1782 (fixup_unw_records): Fix region size computation. Handle
1783 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1784 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1785 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1786 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1787 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1788 (dot_save): Use manifest constants for applicaton registers.
1789 Handle REG_PR and REG_PRIUNAT.
1790 (dot_restore): Don't just ignore it.
1791 (dot_restorereg): New function..
1792 (generate_unwind_image): Ensure unwind info is a multiple of eight
1793 bytes, not just four bytes.
1794 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1795 (dot_altrp): Don't just ignore it.
1796 (dot_savemem): New function. Replaces dot_savesp() and
1797 dot_savepsp(). Use manifest constants for applicaton registers.
1798 Handle REG_PR and REG_PRIUNAT.
1799 (dot_savef): Simplify.
1800 (dot_saveb): Support generation of br_gr.
1801 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1802 dot_label_state, dot_copy_state): New function.
1803 (dot_unwabi): Don't just ignore it.
1804 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1805 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1806 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1807 (emit_one_bundle): Set slot number for prologue/body records
1808 *before* emitting the first insn.
1809 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1810 (md_begin): Declare "psp" pseudo-register.
1811 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1812 so we don't get segfault.
1813 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1814 counts as required per SW Conventions manual
1815 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1816 output_preds_psprel, output_preds_sprel, output_spill_base,
1817 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1818 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1819 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1820 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1821 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1822 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1823 (dot_vframe): Implement.
1824 (dot_vframesp, dot_vframepsp): New function.
1826 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1828 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1829 * configure: Regenerate.
1831 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1833 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1834 (md_estimate_size_before_relax): so we can use it here instead of
1835 old kludges. Localise vars to blocks. Comment.
1837 * frags.c (frag_new): Update fr_var comments.
1838 * frags.h (struct frag): Ditto.
1840 2000-05-22 Richard Henderson <rth@cygnus.com>
1842 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1843 (pseudo_func): Add pcrel.
1844 (operand_match): Handle IA64_OPND_TGT64.
1845 (build_insn): Likewise.
1846 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1847 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1848 (fix_insn): Handle all three 64-bit relocation types.
1850 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1852 * obj.h (struct format_ops): New members begin, app_file,
1853 s_set_other, s_set_desc, s_get_type, s_set_type,
1854 separate_stab_sections, init_stab_section.
1856 * config/obj-multi.h: Update GPL notice to v2.
1858 (obj_app_file): New.
1859 (S_SET_SIZE): Test s_set_size for NULL before calling.
1860 (S_SET_ALIGN): Similar for s_set_align.
1865 (SEPARATE_STAB_SECTIONS): New.
1866 (INIT_STAB_SECTION): New.
1867 (EMIT_SECTION_SYMBOLS): New.
1868 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1870 * config/obj-elf.h: Update GPL notice to v2.
1871 Mention that this file is included from obj-multi.h.
1872 (obj_begin): Wrap definition in ifndef.
1873 (elf_file_symbol): Constify declaration.
1874 (obj_app_file): Ditto.
1875 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1876 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1878 * config/obj-elf.c (elf_s_set_other): New.
1879 (elf_file_symbol): Constify argument.
1880 (elf_separate_stab_sections): New.
1881 (elf_init_stab_section): New.
1882 (elf_format_ops): Add new members. Remove comma at end.
1884 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1885 (ecoff_format_ops): Add new fields. Remove comma at end.
1886 Mention inconsistency for emit_section_symbols.
1888 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1890 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1891 (coff_separate_stab_sections): New.
1892 (coff_format_ops): Add new members.
1894 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1895 (obj_aout_s_set_other): New.
1896 (obj_aout_s_set_desc): New.
1897 (obj_aout_s_get_type): New.
1898 (obj_aout_s_set_type): New.
1899 (obj_aout_separate_stab_sections): New.
1900 (aout_format_ops): New members added. Use obj_aout_process_stab,
1901 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1902 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1904 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1906 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1908 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1909 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1910 (md_estimate_size_before_relax): Ensure jumps to weak and
1911 externally visible symbols are relocatable.
1913 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1915 * stabs.c (aout_process_stab): Make global.
1916 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1917 * read.h (aout_process_stab): Declare.
1919 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1920 Generalize to *aout, *coff *elf.
1921 * configure: Regenerated.
1923 * doc/internals.texi (Object format backend): Say
1924 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1926 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1927 * Makefile.in: Regenerated.
1929 2000-05-19 Catherine Moore <clm@cygnus.com>
1931 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1933 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1935 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1936 instruction to reflect change in re_assemble_*.
1938 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1940 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1941 build PA64 ELF tools.
1942 * configure: Rebuilt.
1944 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1946 * Makefile.am: Regenerate dependencies.
1947 * Makefile.in: Regenerate.
1949 2000-05-15 Nick Clifton <nickc@cygnus.com>
1951 * config/tc-arm.c (struct asm_psr): Add boolean field
1952 distinguishing between CSPR and SPSR. Rename 'number' field
1954 (psrs): Rearrange contents to match new asm_psr structure.
1955 (arm_psr_parse): Move next to psr_required_here. Make it
1956 return an asm_psr structure.
1957 (psr_required_here): Use asm_psr structure returned by
1959 (do_msr): Reorganise to allow psr_required_here to be called
1961 (md_undefined_name): Mark 'name' parameter as unused, since
1962 the COFF target does not use it.
1964 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1966 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1968 * config/te-aux.h: Likewise.
1969 * config/te-dpx2.h: Likewise.
1970 * config/te-go32.h: Likewise.
1971 * config/te-hp300.h: Likewise.
1972 * config/te-hppa.h: Likewise.
1973 * config/te-i386aix.h: Likewise.
1974 * config/te-ic960.h: Likewise.
1975 * config/te-interix.h: Likewise.
1976 * config/te-nbsd532.h: Likewise.
1977 * config/te-pc532mach.h: Likewise.
1978 * config/te-ppcnw.h: Likewise.
1979 * config/te-psos.h: Likewise.
1980 * config/te-sparcaout.h: Likewise.
1981 * config/te-sun3.h: Likewise.
1982 * config/te-sysv32.h: Likewise.
1984 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1986 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1987 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1988 and sign extend without an if statement.
1989 (build_bytes): Likewise.
1991 2000-05-14 Kazu Hirata <kazu@hxi.com>
1993 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1994 X_add_symbol L_32 case.
1996 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1998 * config/te-freebsd.h: New file.
2000 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2002 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2003 bindtextdomain): Replace defines with those from intl/libgettext.h
2004 to quieten gcc warnings.
2006 * NEWS: Mention x86 .arch and -q.
2008 * config/tc-i386.c (quiet_warnings): New.
2009 (md_assemble): Use quiet_warnings.
2010 (md_parse_option): Set quiet_warnings from -q.
2011 (md_show_usage): Mention -q, delete -m.
2012 (flag_do_long_jump): Delete.
2013 (md_parse_option): Remove -m.
2014 (md_show_usage): Remove -m.
2015 (md_create_long_jump): Remove useless flag_do_long_jump code.
2017 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2018 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2020 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2021 Alexander Sokolov <robocop@netlink.ru>
2023 * doc/c-i386.texi (i386-Arch): New section.
2024 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2026 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2027 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2028 architecture has been given and is not 486.
2029 (set_cpu_arch): New.
2030 (md_pseudo_table): Add .arch.
2031 (md_assemble): Warn if cpu architecture has been given and an
2032 unsupported instruction.
2034 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2035 Move operand_types bit defines after relevant template field.
2036 (template): Add cpu_flags.
2040 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2042 * config/tc-mn10300.h (md_end): Define.
2043 (mn10300_finalize): Declare.
2044 * config/tc-mn10300.c: Include dwarf2dbg.h.
2045 (debug_line): Define.
2046 (md_assemble): Generate dwarf2 line info.
2047 (mn10300_finalize): New function. Finalize dwarf2 info.
2049 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2051 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2052 external version of the relocation for weak symbols.
2054 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2056 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2057 frame size in units of 16 bytes, as required per SW Conventions manual.
2058 (output_unw_records): Output info-block header as a dword to get
2061 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2063 * as.h: #include "file", not <file> on files from ../include.
2064 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2065 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2066 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2067 (tc_coff_symbol_emit_hook): Ditto.
2068 (OPTCOUNT): Cast to int to avoid compiler warning.
2069 (md_begin): Fix signed/unsigned warnings.
2071 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2073 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2074 ABRANCH LONG case for a conditional branch on a 68000.
2075 (md_estimate_size_before_relax): Likewise. Also handle
2076 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2077 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2078 PC-relative on all CPUs.
2079 (md_estimate_size_before_relax): Likewise.
2081 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2083 * as.c (parse_args): Just mention current year in printed
2086 2000-05-03 J.T. Conklin <jtc@redback.com>
2088 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2090 (md_parse_option): Recognize -m7400.
2092 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2094 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2095 don't permit lp to become less than the words array.
2097 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2099 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2100 Fix little-endian case.
2102 2000-05-03 David O'Brien <obrien@NUXI.com>
2104 * as.c (parse_args): Update copyright.
2106 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2108 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2109 for the .bss section too.
2111 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2113 * configure.in: Set em=linux for hppa-*-linux.
2114 * configure: Regenerate.
2115 * doc/Makefile.in: Regenerate with correct automake.
2117 * frags.c (frag_grow): Sanity check chunk_size.
2119 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2120 * config/obj-som.h: Likewise.
2121 * config/obj-ieee.h: Likewise.
2123 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2125 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2126 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2127 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2128 (pa_ip): low_sign_unext now returns via function value. Use
2129 re_assemble_* instead of dis_assemble_* and
2130 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2132 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2133 (md_section_align, md_parse_option, md_show_usage,
2134 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2135 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2136 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2137 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2138 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2140 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2141 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2142 outside of switch. Correct mask and shifting errors in case 10
2143 and case -11. In case 21, compare against signed range to suit
2144 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2145 case 17 and case 22, use offsetT variable to properly check range.
2146 Use re_assemble_* here too.
2147 (evaluate_absolute): Change type of value to offsetT. Call
2148 hppa_field_adjust to do the work for us.
2149 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2150 (pa_parse_cmpib_64_cmpltr): Ditto.
2151 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2152 of i to unsigned int.
2153 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2154 (pa_end_of_source): Return type is void.
2156 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2158 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2160 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2162 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2163 More comments added.
2164 (md_begin): Removed "construct symbols for each register name".
2165 Because register names conflicts with GCC generated function
2167 (avr_operand): Now constant numbers can be used as a register
2168 identifiers (0 as r0, 31 as r31).
2169 (md_assemble): use skip_space () before parsing instruction
2172 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2174 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2175 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2176 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2177 * configure: Regenerate.
2179 2000-04-29 Andreas Jaeger <aj@suse.de>
2181 * as.h: Correctly check GCC version.
2183 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2185 * doc/as.1: Fix unbalanced brackets.
2187 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2189 (line_comment_chars): Set to '/' if TE_FreeBSD.
2191 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2193 * configure.in: Configury support for PA64 (currently disabled).
2194 * configure: Rebuilt.
2196 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2198 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2199 bfd_set_section_alignment.
2201 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2203 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2206 2000-04-24 Nick Clifton <nickc@cygnus.com>
2208 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2209 * doc/as.texinfo (Align): Include arm and strongarm in list of
2210 targets that have the second form of the behaviour of the .align
2213 2000-04-24 Mark Klein <mklein@dis.com>
2215 * obj-som.c: Terminate obj_pseudo_table.
2217 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2219 * as.c (parse_args): Allow md_parse_option to override -a listing
2221 * config/obj-coff.c (add_lineno): Change type of offset parameter
2222 from "int" to "bfd_vma."
2223 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2224 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2225 (ppc_change_csect): Align correctly for XCOFF64.
2226 (ppc_machine): New function, which discards "ppc_machine" line.
2227 (ppc_tc): Cons for 8 when code is 64 bit.
2228 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2230 (md_parse_option): Handle -a64 and -a32.
2232 * config/tc-ppc.h (TARGET_MACH): Define.
2233 (TARGET_FORMAT): Move to function.
2234 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2236 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2238 * config/tc-avr.c: New AVR_ISA_ defined.
2239 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2240 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2241 for `fmul', `movw' and `lpm R,Z' instructions.
2242 (avr_operands): Warn if current opcode is a two-word instruction
2243 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2244 (avr_opcodes): New commands added.
2245 (REGISTER_P): Check 'a' and 'v' constraint letters.
2246 (mcu_types): New MCU added.
2248 2000-04-22 Timothy Wall <twall@cygnus.com>
2250 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2252 (operand_match): Conditionally insert default bit values for IMMU9.
2254 2000-04-14 Matthew Green <mrg@cygnus.com>
2256 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2257 * configure: Rebuilt.
2259 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2260 Jason Eckhardt <jle@cygnus.com>
2262 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2264 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2265 Added handling of new operand types l,y,&,fe,fE,fx.
2267 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2268 David Mosberger <davidm@hpl.hp.com>
2269 Timothy Wall <twall@cygnus.com>
2270 Andrew MacLeod <amacleod@cygnus.com>
2271 Jim Wilson <wilson@cygnus.com>
2273 * Makefile.am (CPU_TYPES): Add ia64.
2274 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2275 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2276 * Makefile.in: Rebuild.
2277 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2278 * configure: Rebuild.
2279 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2280 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2281 * expr.c (expr): Handle md_optimize_expr.
2282 * read.c (LEX_HASH): Add comment.
2283 * config/tc-ia64.c, config/tc-ia64.h: New files.
2285 2000-04-21 Richard Henderson <rth@cygnus.com>
2287 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2288 bundling a non-delayed branch type instruction.
2290 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2292 * config/tc-mn10300.c (HAVE_AM30): Define.
2293 (md_assemble): Use it.
2295 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2297 * config/obj-elf.c (obj_elf_change_section): Check for changed
2300 * Makefile.am: (CPU_MULTI_VALID): Remove.
2301 (MULTI_CPU_TYPES): Define.
2302 (MULTI_CPU_OBJ_VALID): Define.
2303 (DEPTC): Use the above.
2304 (DEPOBJ): Same here.
2306 Regenerate dependencies.
2307 * Makefile.in: Regenerate.
2309 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2311 * Makefile.am (YACC, LEX): Get them from configure.
2313 2000-04-18 H.J. Lu (hjl@gnu.org)
2315 * config/tc-i386.c (offset_in_range): Use addressT instead of
2316 bfd_vma for non-bfd assemblers.
2318 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2320 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2321 doesn't give spurious errors.
2323 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2325 * as.h (SEEK_SET): Define if undefined.
2327 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2329 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2330 constants, and don't assume offsetT is 32 bits.
2332 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2334 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2335 (md_pcrel_from_section): Add prototype.
2336 (d10v_fix_adjustable): Add prototype.
2337 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2339 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2341 2000-04-12 Nick Clifton <nickc@cygnus.com>
2343 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2344 symbol in frag chain.
2346 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2348 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2349 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2350 (fits_in_signed_word, smallest_imm_type): Ditto.
2351 (md_assemble): Use an offsetT var to hold offsetT values, not a
2353 (offset_in_range): New.
2354 (md_assemble): Use it.
2355 (md_convert_frag): Change type of target_address, opcode_address,
2356 and displacement_from_opcode_start to offsetT.
2357 (md_create_short_jump): Change type of offset to offsetT.
2358 (md_create_long_jump): Ditto.
2359 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2360 (md_chars_to_number): Remove.
2361 (output_invalid): Remove duplicate prototype.
2363 2000-04-09 Nick Clifton <nickc@cygnus.com>
2365 * Makefile.am (CPU_TYPES): Add 'avr'.
2366 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2367 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2369 * Makefile.in: Regenerate.
2371 * doc/as.texinfo: Add M32R documentation.
2373 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2375 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2376 --enable-build-warnings option.
2377 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2378 * Makefile.in, configure: Re-generate.
2380 2000-04-07 Nick Clifton <nickc@cygnus.com>
2382 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2383 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2384 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2385 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2386 (arm_force_relocation): Force relocations for
2387 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2389 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2391 * config/tc-sh.c (get_operands): There's no third operand if the
2392 first operand is an immediate.
2394 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2396 * config/tc-sh.c (immediate): Delete.
2397 (sh_operand_info): Add immediate member.
2398 (parse_reg): Use A_PC for pc.
2399 (parse_exp): Add second argument 'op'. All callers changed.
2400 (parse_at): Expect pc to be coded as A_PC.
2401 Use immediate field in *op.
2402 (insert): Add fourth argument 'op'. All callers changed.
2403 (build_relax): Add second argument 'op'. All callers changed.
2404 (insert_loop_bounds): New function.
2405 (build_Mytes): Remove DISP_4.
2406 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2407 (assemble_ppi): Use immediate field in *operand.
2408 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2409 (md_apply_fix): Likewise.
2410 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2412 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2414 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2416 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2418 * internals.texi (CPU backend): Document
2419 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2421 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2423 * po/gas.pot: Regenerate.
2425 * as.c (show_usage): Restore translated part of bug string.
2426 * gasp.c (show_usage): Likewise.
2428 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2429 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2430 than move-if-change.
2431 (DEP1): Modify for "gcc -MM".
2435 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2436 Update dependencies.
2437 * Makefile.in: Regenerate.
2439 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2441 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2442 (md_begin): Likewise.
2443 (HAVE_AM33): New macro.
2444 (md_assemble): Use it. Match r_regs and xr_regs only if
2447 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2449 * as.h: #include "bin-bugs.h"
2450 * as.c (show_usage): Use REPORT_BUGS_TO.
2451 * gasp.c: #include "bin-bugs.h"
2452 (show_usage): Use REPORT_BUGS_TO.
2454 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2456 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2458 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2459 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2462 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2464 * config/tc-i386.c (i386_immediate): Don't assume a constant
2465 immediate is necessarily 16 bits when in 16 bit code mode.
2466 (md_assemble): Instead set guess_suffix here after we have checked
2469 2000-04-02 Richard Henderson <rth@cygnus.com>
2471 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2472 quantities. Correct right shift sign extension.
2473 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2474 32-bit value when shifting into place.
2476 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2478 * app.c: Add ATTRIBUTE_UNUSED as needed.
2479 * config/tc-ppc.c: Likewise.
2480 (ppc_size): Make unsigned long.
2481 (ppc_insert_operand): Add casts to avoid warnings.
2483 2000-03-31 Nick Clifton <nickc@cygnus.com>
2485 * config/tc-d10v.h (md_flush_pending_output): Define.
2487 2000-03-29 Nick Clifton <nickc@cygnus.com>
2489 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2490 segment. Works for both BFD_ASSEMBLER and others.
2491 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2493 2000-03-29 Nick Clifton <nickc@cygnus.com
2495 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2497 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2499 * listing.c (LISTING_LHS_WIDTH): Default depends on
2501 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2503 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2505 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2508 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2510 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2512 * config/tc-avr.c (mcu_types): Add missing initialiser.
2513 (md_pcrel_from_section): Add prototype.
2514 (avr_operand): Remove redundant test of unsigned < 0.
2515 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2517 2000-03-27 Denis Chertykov <denisc@overta.ru>
2519 * config/tc-avr.c: New file for AVR support.
2520 * config/tc-avr.h: Likewise.
2521 * configure.in: Add AVR support.
2522 * configure: Regenerate.
2524 2000-03-26 Timothy Wall <twall@cygnus.com>
2526 * gasp.c (macro_op): Add new argument to check_macro call.
2527 Macro structure definitions moved to macro.h
2528 * sb.h: Add argument to prototype for input_scrub_include_sb.
2529 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2530 nesting checks with an additional flag.
2531 (struct input_save): Add flag to indicate whether current sb
2532 should be checked for proper macro/conditional nesting.
2533 (input_scrub_push/pop): Save/restore nest check flag.
2534 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2536 * macro.c (check_macro): Allow caller to retrieve parsed macro
2537 information if a pointer is provided. This information may be
2538 used by the new macro hooks.
2539 * macro.h: Update prototype for check_macro. Macro struct
2540 definitions moved here from macro.c/gasp.c.
2541 * read.c (read_a_source_file): Add parameter to check_macro call,
2542 and pass macro info to the macro hook, if defined.
2543 (input_scrub_insert_line): New. Allow insertion of a line of
2544 characters into the input stream.
2545 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2546 file into the input stream.
2547 (s_include): Use input_scrub_insert_file.
2548 * internals.texi: Document new macro hooks.
2549 * as.h: New prototypes added.
2551 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2553 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2554 an initial capital letter.
2555 (i386_index_check): Reindent.
2557 2000-03-19 Nick Clifton <nickc@cygnus.com>
2559 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2562 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2564 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2565 instruction operand bad if Rd > 7 when generating
2566 thumb instructions. Prevents for example,
2567 "adr r12,label" from silently failing and generating
2568 the wrong instruction.
2570 2000-03-17 Nick Clifton <nickc@cygnus.com>
2572 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2573 that have a destingation >= 0x400000.
2574 Fix compile time warning messages.
2576 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2578 * config/tc-sh.c (md_begin): When encountering insn that are
2579 not supported by the current arch, only change the name if
2580 its contents are the same as prev_name.
2581 (get_specific): If the the architecture doesn't match, fail.
2583 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2585 * config/tc-sh.c (IDENT_CHAR): Define.
2586 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2587 matching back where it came from.
2589 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2591 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2593 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2595 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2598 2000-03-15 Kazu Hirata <kazu@hxi.com>
2600 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2602 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2604 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2605 floating-point-number, make sure 'f' is in FLT_CHARS.
2607 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2609 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2610 (s_lcomm_internal): Use it.
2611 * doc/internals.texi (CPU backend): Document it.
2612 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2615 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2617 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2620 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2621 implementation doesn't have special handling for switch
2623 (macro_build): Allow for code in sections other than .text.
2625 (mips_ip): Likewise.
2626 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2627 Don't perform relocs if we will be outputting them.
2628 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2629 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2632 2000-03-09 Catherine Moore <clm@cygnus.com>
2634 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2635 relocation type based on the entry in the fixup structure.
2636 Put S_IS_EXTERN processing back in.
2638 2000-03-08 H.J. Lu (hjl@gnu.org)
2640 * Makefile.am (install-exec-tooldir): Depend on
2641 install-exec-bindir for parallel make.
2642 * Makefile.in: Regenerated.
2644 2000-03-06 Nick Clifton <nickc@cygnus.com>
2646 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2648 (md_parse_option): Parse -m32r command line switch - disable m32rx
2650 (md_show_usage): Document new option.
2652 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2653 * doc/Makefile.in: Regenerate.
2654 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2656 2000-03-02 Michael Meissner <meissner@redhat.com>
2658 * config/tc-d30v.c (check_range): Remove code that incorrectly
2659 sign extended values where bits < 32.
2661 2000-03-02 H.J. Lu (hjl@gnu.org)
2663 * configure.in: Support --enable-targets=all on ia32.
2664 * configure: Regenerated.
2666 2000-03-01 Nick Clifton <nickc@cygnus.com>
2668 * gasp.c (do_align): Remove bogus check of alignment value.
2670 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2672 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2673 TC_PPC was defined forced the type of a symbol with no other type
2676 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2678 * doc/internals.texi (CPU backend): Mention that
2679 line_separator_chars do not break up comments. Fix typos for
2680 LEX_AT and LEX_NAME descriptions. Document operands for
2681 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2682 description of md_create_short_jump usage. Document argument for
2683 md_undefined_symbol.
2685 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2687 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2688 (md_parse_option): Handle it.
2689 (md_show_usage): Document it.
2691 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2693 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2694 opcode, for the instruction `pal19'. From Andrea Arcangeli
2697 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2699 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2701 (md_assemble): To here, before template operands are matched.
2702 Also ensure a constant immediate is sign extended when we know the
2703 size is at most 16 bits. This is to catch cases like "add
2704 $0xffc0,%ax" where we don't know the size, and thus that the
2705 immediate can be represented as Imm8S until after parsing the
2707 (i386_displacement): Similarly sign extend 16 bit constant
2709 (md_assemble): Relax 16-bit jump constant range check to suit sign
2710 extended displacements.
2712 2000-02-26 Andreas Jaeger <aj@suse.de>
2714 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2716 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2718 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2719 call operands when intel_syntax.
2720 (intel_float_operand): Return 2 for "fi...".
2721 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2722 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2723 earlier "SHORT" change.
2724 (md_assemble): When determining suffix from Regs, exclude
2727 2000-02-24 Nick Clifton <nickc@cygnus.com>
2729 * configure: Add arm-wince, mips-pe and sh-pe targets.
2730 * configure: Regenerate.
2732 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2734 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2735 "pe-mips" for the mips-pe target.
2737 * config/tc-arm.c (insns): Change displacement encoded in BL
2738 and B instructions if the target port is arm-wince.
2739 (do_ldst): Do not bias the relocation offset if the target
2741 (md_pcrel_from): Add in missing relocation offset bias if the
2742 target os arm-wince.
2744 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2745 (md_begin): Disable -G support for mips-pe target.
2746 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2747 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2750 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2751 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2752 assembler, just set the alignment to 4.
2754 * config/te-wince-pe.h: New file for WinCE targets. Define
2757 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2759 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2760 string instructions.
2761 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2762 (i386_intel_memory_operand): After finding a segment override,
2763 check again for no `[' before looking for a displacement. Bomb if
2764 more than one displacement rather than silently discarding the
2765 second and subsequent ones. Free strings malloc'd by
2766 build_displacement_string.
2768 2000-02-24 Catherine Moore <clm@cygnus.com>
2770 * config/obj-som.c (obj_pseudo_table): Add "weak".
2771 (obj_som_weak): New routine.
2773 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2775 * config/tc-i386.c (union i386_op): New.
2776 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2777 Throughout file replace occurences of disps[n], imms[n], regs[n]
2778 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2779 intel mode operand swapping. Add assert in regKludge and
2780 fake_zero_displacement code. Test i.types[n] when outputting
2781 displacements and immediates. Combine output of Disp16 with
2783 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2784 when in intel mode by (not) reversing fsub and fdiv operands
2785 before the template search. This fails for single operand
2786 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2787 undefined. Instead fix the base_opcode after we've found the
2788 template. Move base_opcode xor with found_reverse_match from
2789 opcode output code to before this fix so we test for the correct
2791 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2792 check in intel mode. Instead compare opcodes.
2794 * config/tc-i386.h (TC_RELOC): Delete.
2795 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2796 with equivalent call to reloc.
2798 * as.h (flag_m68k_mri): Move declaration after target include, and
2799 only declare when TC_M68K defined. Define as zero otherwise.
2800 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2801 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2802 Define as zero otherwise.
2803 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2804 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2805 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2806 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2807 testing whether defined.
2808 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2809 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2810 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2811 rather than testing whether defined.
2812 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2813 (parse_mri_cons): Declare and use only when TC_M68K.
2814 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2815 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2816 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2818 * NEWS: Mention IBM 370 support.
2820 2000-02-23 Richard Henderson <rth@cygnus.com>
2822 * config/tc-i386.c (md_assemble): When swapping operands for
2823 intel_syntax, assume everything that's not Imm or Disp is a
2826 2000-02-23 Linas Vepstas <linas@linas.org>
2828 * config/tc-i370.c, config/tc-i370.h: New files.
2829 * Makefile.am: Add support for Linux/IBM 370.
2830 * configure.in: Likewise.
2831 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2832 * config/obj-elf.c: Include elf/i370.h
2833 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2835 * Makefile.in: Regenerate.
2836 * configure: Regenerate.
2838 * doc/c-i370.texi: New file.
2839 * doc/all.texi: Include it.
2840 * doc/as.texinfo: And here.
2841 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2842 * doc/Makefile.in: Regenerate.
2844 2000-02-19 Michael Meissner <meissner@redhat.com>
2846 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2847 determine if an instruction can be used in parallel with an ADDppp
2848 or SUBppp instruction.
2850 2000-02-22 Andrew Haley <aph@cygnus.com>
2852 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2854 1999-12-30 Andrew Haley <aph@cygnus.com>
2856 * config/tc-mips.c (mips_gp32): New variable.
2857 (macro_build) Use mips_gp32.
2859 (md_longopts): Add "-mgp32" and "-mgp64".
2860 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2862 (OPTION_M7900): Change offset
2863 (OPTION_NO_M7900): Ditto.
2865 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2867 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2868 warning, and bump it to 1.
2870 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2872 From Brad Lucier <lucier@math.purdue.edu>:
2873 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2876 2000-02-21 Catherine Moore <clm@cygnus.com>
2878 * config/tc-mips.c (MF_HILO_INSN): Define.
2879 (mips_7000_hilo_fix): Declare.
2880 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2881 (md_parse_option): Check for 7000_HILO_FIX options.
2882 (OPTION_M7000_HILO_FIX): Define.
2883 (OPTION_NO_M7000_HILO_FIX): Define.
2884 * doc/c-mips.texi (-mfix7000): Describe.
2886 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2888 * listing.c (print_lines): Remove unused variable `end'.
2890 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2891 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2892 reloc_type when BFD_ASSEMBLER.
2893 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2894 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2895 statement and quell signed vs. unsigned comparison warning.
2897 2000-02-18 Nick Clifton <nickc@cygnus.com>
2899 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2900 the computed frag offset, rather than overwriting it.
2902 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2904 * config/tc-sh.c ("elf/sh.h"): Include.
2905 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2906 (md.begin): Initialize target_arch.
2907 Only include opcodes in has table that match selected architecture.
2908 (parse_reg): Recognize register names for sh-dsp.
2909 (parse_at): Recognize post-modify addressing.
2910 (get_operands): The leading space is now optional.
2911 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2912 arguments. Update valid_arch.
2913 (build_Mytes): Add support for SDT_REG_N.
2914 (find_cooked_opcode): New function, broken out of md_assemble.
2915 (assemble_ppi, sh_elf_final_processing): New functions.
2916 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2917 (md_longopts, md_parse_option): New option: -dsp.
2918 * config/tc-sh.h (elf_tc_final_processing): Define.
2919 (sh_elf_final_processing): Declare.
2921 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2923 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2924 the unwinder subspace. Save the current seg/subseg before creating
2927 2000-02-10 Nick Clifton <nickc@cygnus.com>
2929 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2930 little endian targets.
2931 (INST_BYTE1): Redefine to handle big and little endian
2933 (cpu_type): New type: Select between M340 and M210.
2934 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2935 instructions of the M340.
2936 (md_assemble): Add support for the MULSH and OPSR classes of
2938 (md_atof): Add support for little endian targets.
2939 (md_parse_option): Add support for -EL, -EB and -mcpu command
2941 (md_convert_frag): Add support for little endian targets.
2942 (md_apply_fix3): Add support for little endian targets.
2943 (md_number_to_chars): Add support for little endian targets.
2945 2000-02-10 Timothy Wall <twall@redhat.com>
2947 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2948 defined, use it to verify the symbol just read should be a label.
2950 2000-02-10 Timothy Wall <twall@redhat.com>
2952 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2953 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2954 around colons when KEEP_WHITE_AROUND_COLON is defined.
2955 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2956 and KEEP_WHITE_AROUND_COLON.
2958 2000-02-08 Timothy Wall <twall@redhat.com>
2960 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2962 (do_repeat): New. Abstract repeat logic so that a "break" can be
2964 (end_repeat): New. Provide support for a "break" out of the
2966 * read.h: Add prototypes for new functions.
2968 2000-02-08 Timothy Wall <twall@redhat.com>
2970 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2971 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2972 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2975 2000-02-08 Timothy Wall <twall@redhat.com>
2977 * read.c: Added elseif to directives table.
2978 * read.h: Added prototype for s_elseif.
2979 * doc/as.texinfo: Added description for elseif.
2980 * cond.c (s_elseif): New function
2982 2000-02-04 Timothy Wall <twall@redhat.com>
2984 * listing.c (print_lines): Remove conditionals causing bug in
2987 2000-02-03 Timothy Wall <twall@cygnus.com>
2989 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2991 * frags.c (frag_new): Calculate fr_fix in octets
2992 (frag_now_fix) Return offset as target address offset (bytes).
2993 (frag_now_fix_octets) New - Return offset in octets (8-bit
2995 * frags.h: Added prototype for frag_now_fix_octets().
2996 Distinguish between octets and bytes in field descriptions.
2997 * listing.c (calc_hex): Account for octets vs bytes when
2998 printing addresses/offsets.
2999 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3000 target is little-endian, print the octets in a word in big-endian
3001 order so that the display looks like a proper hexadecimal number,
3002 instead of having the octets reversed.
3003 * read.c (do_align): When recording alignment, alignment power
3004 should be in terms of target bytes (minimum addressible unit)
3006 (do_org) Convert ORG target address (byte) argument into an
3007 octet offset when generating a variable fragment.
3008 * symbols.c (resolve_symbol_value): Symbol final value
3009 converted to a target address offset (bytes) from its octet offset.
3010 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3011 offset (bytes) is adjusted by the frag offset (octets) converted
3013 (coff_frob_section) Section alignment power is in terms of bytes;
3014 convert it to an octet alignment power when calculating size (and
3015 size mask) in octets. Don't modify the section size in order to
3016 "align" it for TI COFF, since that format has a different method
3017 for storing alignment information.
3019 2000-02-01 Timothy Wall <twall@cygnus.com>
3021 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3022 entries, matching the way GCC generates them. If not escaped, the
3023 filename is encoded incorrectly.
3025 2000-01-31 Nick Clifton <nickc@cygnus.com>
3027 * config/tc-arm.c (reg_table): Add support for ATPCS register
3030 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3032 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3034 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3036 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3037 of a symbol when we really care about its value.
3039 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3041 * config/tc-mcore.c (md_assemble): Give warning message if
3042 operands passes to instruction are more than the spec.
3044 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3046 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3047 Thumb mode but the label seen was not declared as '.thumb_func'
3048 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3049 correct disassembly of Thumb code bounded by non function labels.
3051 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3053 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3054 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3056 * Makefile.in: Same here.
3059 * configure.in: Set bfd_gas for i386-aout when primary target
3060 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3061 we may need the primary te_file. Remove incorrect comment.
3063 * configure: Regenerate.
3065 * config/e-i386aout.c: New file.
3067 * as.c (USE_EMULATIONS): Move to before print_version_id.
3068 (struct emulation): Add i386aout.
3069 (show_usage): Split text strings. Reformat -a text. Add --em
3073 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3074 (aout_format_ops): New.
3077 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3078 preprocessor conditional and add aout USE_EMULATIONS tests.
3079 (read_a_source_file): Don't pass error strings to printf as
3083 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3085 (do_data): Same here.
3086 (process_file): And here.
3089 * symbols.c (colon): Rewrite "already defined" fatal message
3090 code for aout with USE_EMULATIONS.
3093 * config/obj-aout.c (OBJ_HEADER): Define.
3094 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3096 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3097 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3099 (obj_aout_type): Expand S_SET_OTHER here too.
3100 (obj_read_begin_hook): Remove.
3101 (aout_pop_insert): New.
3102 (obj_aout_s_get_other): New.
3103 (obj_aout_s_get_desc): New.
3104 (aout_format_ops): New.
3107 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3108 gets aout_pseudo_table.
3109 (aout_pseudo_table): Declare.
3110 (obj_read_begin_hook): Define.
3113 * config/obj-coff.c (obj_pseudo_table): Rename to
3115 (coff_pop_insert): Use coff_pseudo_table.
3116 (coff_sec_sym_ok_for_reloc): Remove.
3117 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3118 and comment all zero entries and remove #if 0 code.
3121 * config/obj-coff.h (obj_pop_insert): Define.
3122 (coff_pseudo_table): Declare.
3125 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3126 s_get_size, s_set_size. Comment all zero entries.
3129 * config/obj-elf.c (elf_s_get_other): New function.
3130 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3131 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3132 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3134 (obj_elf_parse_section_letters): Don't pass error strings to
3135 printf as format arg.
3138 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3140 (elf_s_get_other): Declare.
3141 (S_GET_OTHER) Define as elf_s_get_other if not already
3143 (S_SET_OTHER): Only define when not already defined.
3144 (elf_obj_read_begin_hook): Declare.
3145 (obj_read_begin_hook): Define.
3146 (elf_obj_symbol_new_hook): Declare.
3147 (obj_symbol_new_hook): Define.
3150 * config/obj-multi.h: Add copyright header and protect against
3151 multiple inclusion. Add * to all function pointers.
3152 (OBJ_HEADER): If defined, include it rather than other defines
3154 (obj_frob_file_after_relocs): Test for NULL.
3155 (obj_symbol_new_hook): Here too.
3156 (obj_sec_sym_ok_for_reloc): And here.
3157 (S_GET_OTHER): Define.
3158 (S_GET_DESC): Define.
3159 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3160 (OBJ_MAYBE_ELF): Update comment.
3162 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3163 OBJ_AOUT preprocessor conditional and handle emulation by
3164 testing OUTPUT_FLAVOR.
3165 (i386_displacement): Here too.
3166 (md_section_align): Similarly here.
3167 (i386_target_format): Conditionally compile when more than one
3168 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3169 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3170 (i386_displacement): Here too.
3173 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3174 Define TARGET_FORMAT for aout only when not multi.
3177 * config/te-multi.h: Delete file as it's identical to te-generic.h
3179 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3181 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3182 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3185 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3187 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3190 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3192 * config/tc-mips.c (mips_do_align): New function.
3193 * config/tc-mips.h (md_do_align): Define.
3195 2000-01-10 Philip Blundell <philb@gnu.org>
3197 * doc/c-arm.texi (ARM Options): Fix typo.
3198 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3199 line separator for Linux.
3200 * doc/as.texinfo (Comments): Mention the ARM.
3202 2000-01-10 Philip Blundell <pb@futuretv.com>
3204 * configure.in (arm*-*-conix*): New target.
3205 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3207 * configure: Regenerate.
3209 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3211 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3212 (obj_elf_visibility): New function.
3214 * doc/as.texinfo (Visibility): New node: document visibility
3217 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3219 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3220 warning for absolute jump/call without `*' in non-intel mode. No
3221 need to set i.types[0] JumpAbsolute in intel mode.
3223 1999-12-22 Philip Blundell <pb@futuretv.com>
3225 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3226 hook function when changing sections.
3227 (arm_s_data): Likewise.
3229 1999-12-14 Nick Clifton <nickc@cygnus.com>
3231 * config/tc-arm.c (md_parse_option): Add support for -marm720
3232 command line switch.
3234 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3236 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3237 (r_registers, xr_registers): Define.
3238 (r_register_name, xr_register_name): New functions.
3239 (md_assemble): Handle new am33 operand types and instruction
3241 (mn10300_insert_operand, check_operand): Likewise.
3243 1999-11-29 Nick Clifton <nickc@cygnus.com>
3245 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3246 (s_force_thumb): Set thumb_mode to 2.
3247 (md_assemble): Do not complain about thumb instructions on a
3248 non-thumb target if thumb_mode is set to 2.
3250 1999-11-28 Michael Meissner <meissner@cygnus.com>
3252 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3253 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3254 (O_...): Add new machine dependent expressions if we are handling
3255 explicit relocations.
3256 (alpha_reloc_op): New static table holding the explicit relocation
3258 (alpha_literal_hash): New static to hold the hash table for
3259 explicit relocations.
3260 (alpha_macros): Add support for explicit relocations.
3261 (md_begin): If explicit relocations, initialize hash table.
3262 (md_assemble): Don't print a second error if tokenize_arguments
3263 already printed an error message.
3264 (md_apply_fix): Add support for explicit relocations.
3265 (alpha_force_relocation): Ditto.
3266 (alpha_fix_adjustable): Ditto.
3267 (alpha_adjust_symtab): New function to support explicit
3269 (alpha_adjust_symtab_relocs): Ditto.
3270 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3271 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3272 Add support for explicit relocations. Return -2 if an error
3273 message was already printed.
3274 (find_macro_match): Add support for explicit relocations. Comment
3276 (emit_insn): Add support for explicit relocations.
3277 (assemble_tokens): Ditto.
3279 (load_expression): Ditto.
3282 (emit_ir_load): Ditto.
3283 (emit_loadstore): Ditto.
3286 (emit_sextX): Ditto.
3287 (emit_division): Ditto.
3288 (emit_jsrjmp): Ditto.
3289 (emit_retjcr): Ditto.
3291 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3293 (tc_adjust_symtab): If explicit relocations, call the function
3294 alpha_adjust_symtab.
3295 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3296 relocations next to the literal relocation they reference.
3297 (TC_INIT_FIX_DATA): Initialize the new fields.
3298 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3300 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3302 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3303 'B' operand for PA2.0 bb instruction.
3305 1999-11-18 Nick Clifton <nickc@cygnus.com>
3307 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3310 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3312 (mcore_force_relocation): Force relocations to be generated for
3315 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3317 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3318 (i386_displacement): Disallow O_big displacements.
3320 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3322 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3323 Small improvements in error checking.
3324 (md_assemble): Support for unconditional ARM instructions.
3325 (md_parse_option): Support for -m[arm]v5e flag.
3327 1999-11-12 Nick Clifton <nickc@cygnus.com>
3329 * macro.c (buffer_and_nest): Do not check beyond the end of the
3332 1999-11-11 Nick Clifton <nickc@cygnus.com>
3334 * macro.c (buffer_and_nest): Look for seperator after TO and
3337 1999-11-08 Andrew Haley <aph@cygnus.com>
3339 * app.c (do_scrub_chars): When in State 10, treat backslash
3340 characters in the same way as as symbol characters.
3342 1999-11-07 Richard Henderson <rth@cygnus.com>
3344 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3345 the previous label was in the current section before playing
3346 with auto-alignment.
3348 1999-11-06 Nick Clifton <nickc@cygnus.com>
3350 * config/tc-v850.c (v850_force_relocation): Force relocation
3352 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3355 1999-11-05 Michael Meissner <meissner@cygnus.com>
3357 * expr.h (operatorT): Increase machine dependent operators to 16.
3358 * expr.c (op_rank): Ditto.
3360 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3362 * read.c (pseudo_set): Reject attempts to set the value of a
3365 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3368 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3370 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3371 to bfd_set_section_contents.
3373 1999-11-03 Nick Clifton <nickc@cygnus.com>
3375 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3377 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3379 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3380 (mips_ip): Use OPCODE_IS_MEMBER.
3382 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3384 * config/tc-arm.c (reg_required_here): Improve comments.
3386 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3387 (tinsns): Initialize variants field.
3389 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3390 BAD_PC respectively.
3392 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3394 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3395 * config/tc-arm.h: Fix compile time warnings.
3397 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3399 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3400 form @abs16, @(abs16) and @(abs16 + imm).
3402 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3404 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3405 (ISA_HAS_64_BIT_REGS) New.
3406 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3407 mips_emit_delays,macro_build,load_register,load_addresss,
3408 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3409 and/or use new ISA_xxx macros in expressions involving
3410 ISA, particularly mips_opts.isa.
3412 1999-10-18 Michael Meissner <meissner@cygnus.com>
3414 * expr.h (operatorT): Add machine dependent operators md1..md8.
3415 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3416 for the machine dependent operators to use.
3418 * expr.c (op_rank): Add machine dependent operators.
3420 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3422 (O_cpregister): Ditto.
3423 (md_begin): Change X_op test that field is wide enough to use
3424 O_max instead of O_alpha_max.
3425 (cpu_types): Fill in missing initializer.
3426 (alpha_num_macros): Make unsigned.
3427 (md_assemble): Make opnamelen be size_t.
3428 (md_apply_fix): Cast alpha_num_operands to int before testing.
3429 (alpha_force_relocation): Ditto.
3430 (alpha_fix_adjustable): Ditto.
3431 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3432 (tc_gen_reloc): Ditto.
3433 (tc_get_register): Ditto.
3438 (s_alpha_ent): Ditto.
3439 (s_alpha_end): Ditto.
3440 (s_alpha_frame): Ditto.
3441 (s_alpha_prologue): Ditto.
3442 (s_alpha_file): Ditto.
3443 (s_alpha_gprel32): Ditto.
3444 (s_alpha_proc): Ditto.
3445 (s_alpha_set): Ditto.
3446 (s_alpha_base): Ditto.
3447 (s_alpha_align): Ditto.
3448 (s_alpha_arch): Ditto.
3449 (alpha_align): Ditto.
3450 (assemble_insn): Suppress unused variable warning.
3452 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3453 order in the structure.
3454 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3456 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3458 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3460 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3462 * config/tc-i386.c (i386_index_check): Correct #endif location.
3464 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3466 * as.c (show_usage): Document new options.
3467 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3468 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3469 (parse_args): Parse the new options.
3470 (main): If there were warnings, and --fatal-warnings
3471 was specified, print an error.
3472 * as.h: New variable, flag_fatal_warnings, for new option.
3474 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3476 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3477 '@'. Change autoincrement completers to fall through to cache control
3480 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3482 (pa_parse_addb_64_cmpltr): New function.
3484 * config/tc-hppa.c (pa_ip): Change error message.
3485 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3486 '?Q' args to allow falling through.
3488 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3489 Remove unused conditional codes.
3490 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3492 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3494 * config/tc-d30v.c (CHAR_BIT): Define.
3495 (check_range): Fix bit operations to support integers bigger than
3498 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3500 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3503 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3504 Doug Evans <devans@cygnus.com>
3506 Add support for m32rx.
3507 * config/tc-m32r.c (enable_m32rx): New static global.
3508 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3509 (allow_m32rx): New function.
3510 (M32R_SHORTOPTS): Add `O'.
3511 (md_longopts): Add --m32rx plus several warning options.
3512 (md_parse_option): Handle new options.
3513 (md_show_usage): Print them.
3514 (md_begin): Enable m32rx.
3515 (OPERAND_IS_COND_BIT): New macro.
3516 (first_writes_to_seconds_operands): New function.
3517 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3518 (target_make_parallel,assemble_two_insns): New functions.
3519 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3520 If optimizing and m32rx, try to make consecutive insns parallel.
3522 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3524 * config/tc-mips.c (nopic_need_relax): Allow for the
3525 .sdata.foo sections generated by -fdata-sections,
3526 and for the .gnu.linkonce.s sections generated by C++.
3528 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3530 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3531 with cleaner code using completer prefixes. Add 'Y'.
3533 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3535 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3537 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3538 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3539 insn does not match and we should try the next insn in the table.
3541 1999-09-22 Nick Clifton <nickc@cygnus.com>
3543 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3545 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3547 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3550 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3552 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3553 OBJ_ELF. If ELF, add "sq".
3554 (md_parse_option): If ELF, ignore -s and -q.
3555 (md_show_usage): Mention ELF options.
3557 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3559 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3562 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3564 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3566 * config/tc-hppa.c (struct pa_it): New field "trunc".
3567 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3568 (pa_parse_ftest_gfx_completer): New function
3569 (pa_parse_fp_cnv_format): New function.
3571 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3572 (md_apply_fix): Handle 22bit pc-rel branches.
3574 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3576 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3578 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3580 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3582 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3584 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3585 (pa_ip): Handle 'fX'.
3587 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3589 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3590 unwinds unless the function is in the text space.
3591 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3593 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3595 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3596 (md_assemble): To here. Tweak address generation.
3598 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3600 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3601 (md_assemble): Call dwarf2_where for OBJ_ELF.
3602 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3603 (pa_end_of_source): New function.
3604 * tc-hppa.h (md_end): Define for OBJ_ELF.
3606 1999-09-14 Michael Meissner <meissner@cygnus.com>
3608 * configure.in (Canonicalization of target names): Remove adding
3609 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3610 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3611 * configure: Regenerate.
3613 1999-09-14 Donn Terry <donn@interix.com>
3615 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3617 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3619 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3620 pc-relative jmp/call to an absolute symbol.
3621 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3622 absolute section symbols.
3624 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3625 jump handling code and comments.
3627 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3629 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3630 the value if TE_PE and a global defined symbol.
3632 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3634 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3635 print the symbol, rather than printing it here.
3637 1999-09-11 Donn Terry <donn@interix.com>
3639 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3640 BFD_RELOC_RVA relocations.
3642 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3643 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3646 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3648 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3649 * doc/internals.texi (Object format backend): Document
3652 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3653 relocations against global symbols if TE_PE.
3655 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3656 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3658 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3661 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3662 symbols which do not have a constant value, or tags with
3663 non-tags. Remove the symbol from the list before adding it at the
3666 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3667 C_FCN symbol differently if TE_PE.
3668 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3669 appears in the pseudo-op, rather coff_line_base which is only set
3672 * config/obj-coff.c (obj_coff_loc): New static function.
3673 (obj_pseudo_table): Add "loc".
3675 * config/obj-coff.c (add_lineno): Check that the line number is
3678 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3679 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3681 (md_atof): Return NULL rather than 0.
3682 * config/tc-i386.c (md_atof): Change type to int.
3683 * expr.c (expr): Change first parameter to int.
3684 * config/obj-coff.c: Add declarations for static functions.
3685 (coff_frob_symbol): Use SYM_AUXENT.
3686 * config/tc-i386.h (flag_16bit_code): Don't declare.
3688 * config/obj-coff.c (obj_coff_section): Default to setting
3689 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3691 * write.c (adjust_reloc_syms): Print adjusted fixup.
3693 * expr.c (integer_constant): Correct too_many_digits calculation
3696 1999-09-09 Andreas Schwab <schwab@suse.de>
3698 * doc/c-arm.texi: Fix arguments of @var to not contain
3701 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3703 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3705 (md_parse_option): Only support -k flag for ELF and COFF targets.
3707 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3709 * config/tc-hppa.c (pa_ip): Put strict register checks before
3710 call to pa_parse_number.
3712 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3714 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3716 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3719 1999-09-06 Donn Terry <donn@interix.com>
3721 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3723 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3725 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3726 candidate instruction. Require registers for register arguments
3727 when in strict mode. Require assemble-time constants for
3728 constants when in strict mode.
3729 (pa_get_absolute_expression): Require a constant when in strict
3732 1999-09-06 Nick Clifton <nickc@cygnus.com>
3734 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3736 1999-09-04 Steve Chamberlain <sac@pobox.com>
3738 * config/tc-pj.c: New file, supports picoJava in ELF.
3739 * config/tc-pj.h: Ditto.
3740 * configure.in (pjl*, pj*): New targets.
3741 * Makefile.am: Rebuild dependencies.
3742 (CPU_TYPES): Add pj.
3743 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3744 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3745 * doc/c-pj.texi: New file.
3746 * doc/as.texinfo: Add some PJ specifics.
3747 * doc/all.texi: Add PJ to the list of all architectures, sort them
3749 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3750 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3752 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3754 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3755 (obj_frob_file): Test for null pointer.
3756 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3757 (OBJ_PROCESS_STAB): And here.
3758 (elf_obj_sy): Remove
3760 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3761 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3762 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3764 * config/obj-coff.c (no_func): Remove.
3765 (coff_format_ops): Change occurrences of no_func to 0, as we test
3766 for 0 in obj-multi.h.
3768 * configure.in: Enable bfd for i386-coff when primary target is
3769 bfd. Enable i386 elf,coff emulation support. Don't set
3770 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3771 emulation to support.
3772 *configure: Regenerate.
3774 1999-09-02 Nick Clifton <nickc@cygnus.com>
3776 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3777 .section .line directive is encountered.
3779 1999-09-01 Nick Clifton <nickc@cygnus.com>
3781 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3784 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3785 * as.texinfo: Document --gdwarf2 command line option.
3786 Add additional documentation of ARM command line switches.
3788 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3790 * config/tc-i386.c (i386_intel_memory_operand): Combine
3791 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3792 and RESTORE_END_STRING around parse_register calls.
3793 (i386_operand): Here too.
3794 (i386_is_reg): Remove.
3795 (parse_register): Move as_bad calls from within this function to
3798 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3800 Based on a patch from H.J. Lu <hjl@gnu.org>
3801 * config/tc-i386.c (parse_register): Handle FP regs specially.
3802 (md_begin): Remove '(' and ')' from register_chars.
3804 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3806 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3807 error message (done elsewhere).
3809 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3811 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3813 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3815 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3818 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3820 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3822 Add new completers. Fix bug in 64 bit condition handling.
3824 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3827 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3829 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3831 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3833 1999-08-27 Jim Wilson <wilson@cygnus.com>
3835 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3836 (struct ls): Add frag field. Initialize it to zero.
3837 (out_end_sequence): New local text_frag. Set it while in text section.
3838 Replace address check with frag check. Set ls.frag to text_frag if
3839 out_set_addr called.
3840 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3841 Set it before switching sections. Replace address check with frag
3842 check. Set ls.frag to saved_frag if out_set_addr called.
3844 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3846 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3847 output "advance_pc" opcode instead of calling gen_addr_line().
3848 The latter has the undesired side-effect of creating a new row
3849 in the debug line info matrix.
3851 1999-08-26 Jim Wilson <wilson@cygnus.com>
3853 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3854 ls.last_filename if last is less than zero. Set ls.last_filename
3855 when allocating new entry.
3856 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3859 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3861 * config/tc-i386.c (i386_index_check): Fix the displacement size
3862 when INFER_ADDR_PREFIX.
3864 1999-08-18 Nick Clifton <nickc@cygnus.com>
3866 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3869 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3871 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3872 handle 0xffffNNNN constants correctly.
3874 1999-08-16 Nick Clifton <nickc@cygnus.com>
3876 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3879 1999-08-13 Nick Clifton <nickc@cygnus.com>
3881 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3882 (md_apply_fix3): Always pass positive values to
3883 validate_offset_imm.
3885 1999-08-12 Nick Clifton <nickc@cygnus.com>
3887 * config/tc-arm.c (skip_whitespace): New macro.
3888 Formatting tidy ups.
3890 (md_apply_fix3): Store relocation offset in addend for ELF based
3892 (arm_force_relocation): Always generate relocs for Thumb function
3895 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3897 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3898 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3900 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3902 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3903 flags for the unwind subspace.
3905 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3906 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3907 suitable relocation based on the size of the target's pointer.
3908 Always Use subsegment zero for the unwinders.
3909 (pa_level): Handle "2.0w".
3911 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3913 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3914 with the following instruction unless this was specified.
3916 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3918 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3919 certain sections, to match BFD changes.
3921 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3923 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3924 (EXTRA_SCRIPTS): Define to keep automake happy.
3925 * Makefile.in: Rebuild.
3927 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3929 * Makefile.am: Rename .dep* files to DEP*.
3930 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3931 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3933 * Makefile.in: Rebuild.
3935 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3937 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3939 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3941 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3942 avoid problems on DOS filesystems.
3943 * Makefile.in: Rebuild.
3945 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3947 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3949 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3952 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3954 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3955 line to create ${GDBINIT} rather than .gdbinit.
3956 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3958 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3960 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3962 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3964 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3966 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3968 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3969 non-adjustable symbols.
3971 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3973 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3975 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3977 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3980 1999-08-05 Donn Terry <donn@interix.com>
3982 * config/te-interix.h: New file.
3983 * configure.in (i386-*-interix*): New target.
3984 * configure: Rebuild.
3986 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3988 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3989 selectors for ELF too.
3990 (selector_table): Add "ltp" and "rtp" selectors.
3992 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3994 * config/tc-i386.c (i386_operand): No need to change
3995 operand_string pointer in segment reg case before goto
3996 do_memory_reference. Initialise displacement_string_start and
3997 displacement_string_end after do_memory_reference label.
3998 (i386_index_check): Add operand_string param, and print error
3999 message on failure here.
4000 (i386_intel_memory_operand): Instead of here.
4001 (i386_operand): And here.
4002 (INFER_ADDR_PREFIX): Enable.
4004 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4006 * config/tc-i386.h (DefaultSize): Define. Renumber following
4007 opcode_modifier defines.
4009 From Etienne Lorrain <etienne.lorrain@ibm.net>
4010 * config/tc-i386.c (stackop_size): New variable.
4011 (set_16bit_code_flag): Clear it here.
4012 (set_16bit_gcc_code_flag): New function.
4013 (md_pseudo_table): Add "code16gcc" entry.
4014 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4016 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4018 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4019 next_set_end even if the end symbol is being discarded.
4021 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4022 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4023 * config/obj-coff.c: Likewise.
4024 (seg_info_type): Remove.
4025 (seg_info_off_by_4): Change to array of segT.
4026 (s_get_segment): Adjust accordingly.
4027 (obj_pseudo_table): Fully initialize sentinel entry.
4029 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4030 Ralf Baechle <ralf@uni-koblenz.de>.
4032 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4034 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4036 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4038 * config/tc-i386.c: Indentation and white space changes.
4039 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4040 don't enable it by default.
4041 (i386_intel_operand): Remove redundant prototype.
4042 Move check on number of memory operands, and i.mem_operands++
4043 (i386_intel_memory_operand): To here.
4044 Remove i386_immediate code from here. Remove special case code
4045 for input and output using (%dx). Remove base/index checks and
4046 call i386_index_check instead. Save initial operand_string
4047 argument for error message.
4048 (i386_operand): Remove redundant prototype. Move base/index
4049 checks to i386_index_check.
4050 (i386_displacement): Move intel mode check for non-zero
4052 (i386_intel_memory_operand): To here.
4054 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4056 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4057 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4058 by .register pseudo-op if -64 and --no-undeclared-regs.
4059 (s_register, sparc_adjust_symtab): New functions.
4060 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4061 Declare sparc_adjust_symtab as tc_adjust_symtab.
4062 * doc/c-sparc.texi: Add description of #ignore special literal
4063 for .register pseudo-op.
4065 1999-07-30 Catherine Moore <clm@cygnus.com>
4067 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4068 the relocation's section offset.
4070 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4072 * write.c (fixup_segment): Fix generic error check overflow test.
4074 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4075 X_add_number to long.
4077 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4079 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4082 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4084 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4087 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4089 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4091 * configure.bat: Remove; obsolete.
4092 * config/go32.cfg: Likewise.
4094 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4096 * configure.in (i386-*-vxworks*): New target.
4097 * configure: Rebuild.
4099 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4101 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4103 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4105 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4107 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4108 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4109 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4110 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4111 MAX_RELOC_EXPANSION): Define.
4112 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4114 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4116 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4117 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4118 block. Print a warning if an 8-bit or 16-bit constant
4119 displacement or immediate is truncated on output.
4120 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4122 (i386_operand): Disallow immediate jump absolute operand.
4124 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4126 * configure.in: Bump version number to 2.9.5.
4127 * configure: Rebuild.
4129 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4132 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4134 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4135 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4137 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4139 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4141 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4143 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4144 if -mno-fpu was given.
4145 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4147 (cons_fix_new_arm): Remove misleading comments.
4149 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4151 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4153 (relax_segment): Likewise. After giving a rs_org error, convert
4154 the frag to rs_align to avoid cascading errors.
4156 1999-07-12 Andreas Schwab <schwab@suse.de>
4158 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4160 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4162 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4163 as appropriate. Fill in structure initializations. Add variable
4164 initializations. Add casts.
4165 * dwarf2dbg.c (print_stats): Change i to size_t.
4166 * listing.c (listing_listing): Change list_line to unsigned int.
4168 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4170 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4171 rather than checking for \001 and \002 in symbol name.
4172 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4174 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4176 * configure.in (hppa*-linux-gnu*): New target.
4177 * configure: Rebuilt.
4179 1999-07-08 Nick Clifton <nickc@cygnus.com>
4181 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4183 1999-07-07 Nick Clifton <nickc@cygnus.com>
4185 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4186 accessing symbolP directly.
4188 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4190 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4193 1999-07-05 Nick Clifton <nickc@cygnus.com>
4195 * config/tc-arm.c (ARM_EXT_V5): Define.
4196 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4197 (md_begin): Detect ARM v5 architectures.
4198 (md_parse_option): Accept arm v5 specification.
4199 (md_show_usage): Documment -marmv5 switch.
4201 * doc/c-arm.texi: Document -marmv5 command line option.
4203 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4205 (validate_immediate_twopart): New function. Determine if a
4206 constant can be computed by two ADD instructions.
4207 (output_inst): Remove its command line parameter - it was never
4209 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4210 implememt the ADRL pseudo op.
4211 (tc_gen_reloc): Generate a suitable error message if an ADRL
4212 instruction tries to generate a real reloc.
4214 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4216 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4218 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4221 1999-06-27 H.J. Lu <hjl@gnu.org>
4223 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4224 non BFD_ASSEMBLER case.
4226 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4228 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4231 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4233 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4234 out_end_sequence() when the address decreases due to a new frag.
4235 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4236 numbering starts with 1.
4238 1999-06-23 Nick Clifton <nickc@cygnus.com>
4240 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4242 (mcore_s_text): Call obj_elf_text for ELF target.
4243 (mcore_s_data): Call obj_elf_data for ELF target.
4244 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4246 (mcore_s_bss): New function: Dump literal table before changing
4248 (mcore_s_comm): New function: Dump literal table before changing
4251 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4252 No longer static functions.
4253 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4254 Provide prototypes for these functions.
4256 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4258 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4259 a list of names, to try obj_segment_name, and to try abbreviated
4260 names when using COFF without long section names.
4262 * config/tc-alpha.c: More use of symbol accessor functions.
4263 * config/tc-arc.c: Likewise.
4264 * config/tc-d30v.c: Likewise.
4265 * config/tc-fr30.c: Likewise.
4266 * config/tc-i860.c: Likewise.
4267 * config/tc-m88k.c: Likewise.
4268 * config/tc-mcore.c: Likewise.
4269 * config/tc-ns32k.c: Likewise.
4270 * config/tc-sparc.c: Likewise.
4271 * config/tc-v850.c: Likewise.
4273 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4274 sy_value with appropriate accessor functions.
4275 * config/tc-arm.c (md_apply_fix3): Likewise.
4276 * config/tc-d10v.c (AT_WORD_P): Likewise.
4277 * config/tc-v850.c (reg_name_search): Likewise.
4279 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4280 use symbol_get_bfdsym instead.
4281 * config/tc-ppc.c (md_assemble): Likewise.
4282 * config/tc-v850.c (v850_comm): Likewise.
4284 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4286 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4287 the symbol, rather than accessing the bsym member.
4288 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4289 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4290 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4291 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4292 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4293 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4294 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4295 * config/tc-v850.c (tc_gen_reloc): Likewise.
4297 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4299 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4300 (hppa_gen_reloc_type): Conditionalize on BFD64.
4301 (tc_gen_reloc): Re-enable ELF relocations.
4302 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4304 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4306 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4308 (do_ldst): Move assignment out of if condition.
4309 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4310 parentheses to avoid warning.
4312 1999-06-21 Nick Clifton <nickc@cygnus.com>
4314 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4315 macro to get at the BFD symbol associated with a GAS symbol.
4317 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4319 * config/tc-ppc.c: Update for symbol handling changes.
4320 * config/obj-coff.c: Likewise.
4322 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4324 * tc-hppa.c: General cleanups of ELF support. No more spaces
4325 and subspaces for ELF.
4326 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4327 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4328 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4329 (UNWIND_SECTION_NAME): Likewise.
4330 (space/subspace related structures): Conditionalize definitions
4332 (space/subspace directives and support routines): Conditionalize
4333 definitions and references/uses on OBJ_SOM.
4334 (label_symbol_struct): For ELF, track the symbol's segment. For
4335 SOM track its space.
4336 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4338 (USE_ALIASES): Kill for both SOM & ELF.
4339 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4340 (pa_space, pa_subspace): Corresponding changes.
4341 (pa_spaces_begin): Corresponding chagnes.
4342 (md_begin): Do not muck around with space/subspace stuff for
4344 (md_apply_fix): Temporarily disable argument relocation stuff
4346 (tc_gen_reloc): Temporarily disable relocation generation for
4348 (pa_build_unwind_subspace): Similarly.
4350 1999-06-16 Nick Clifton <nickc@cygnus.com>
4352 * config/tc-arm.c (thumb_set): New pseudo op.
4353 (text, data, section): Override these pseudo ops with ARM
4355 (s_thumb_set): New function: Perform the same as a .set pseudo
4356 op, but also mark the alias'ed symbol as being a Thumb
4358 (arm_s_text): New function: Perform the same as the .text
4359 pseudo op, but dump the literal pool before changing
4361 (arm_s_data): New function: Perform the same as the .data
4362 pseudo op, but dump the literal pool before changing
4364 (arm_s_section): New function: Perform the same as the
4365 .section pseudo op, but dump the literal pool before changing
4367 (arm_cleanup): Do not reset the current section before dumping
4370 1999-06-17 Nick Clifton <nickc@cygnus.com>
4372 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4373 OPTION_NO_WARN_UNMATCHED entries.
4374 (md_parse_option): Generate a warning message if an unrecognised
4375 option is encountered.
4377 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4378 (get_operands): When parsing an expression after an '@' symbol
4379 has been detected, do not ignore '#' symbols.
4380 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4383 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4385 From K. Richard Pixley <rich@noir.com>:
4386 * configure.in (ppc-*-vxworks*): New target.
4387 * configure: Rebuild.
4389 1999-06-12 Philip Blundell <philb@gnu.org>
4391 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4393 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4395 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4396 which refer to symbols in linkonce sections, permit reducing the
4397 relocs if the symbol is local.
4399 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4401 * subsegs.c (subseg_text_p): New function.
4402 * as.h (subseg_text_p): Declare.
4403 * read.c (do_align): Use subseg_text_p to set the default fill.
4404 * write.c (subsegs_finish): Likewise.
4405 * config/obj-coff.c (write_object_file): Likewise.
4406 * config/tc-i386.h (md_maybe_text): Don't define.
4407 (md_do_align): Use subseg_text_p to set the default fill.
4408 * config/tc-m32r.c (m32r_do_align): Likewise.
4409 * config/tc-sh.c (sh_do_align): Likewise.
4410 * config/tc-sparc.h (md_do_align): Likewise.
4412 1999-06-12 David O'Brien <obrien@freebsd.org>
4414 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4415 * configure: Rebuild.
4417 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4419 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4420 * Makefile.am: Rebuild dependencies.
4421 * Makefile.in: Rebuild.
4423 * config/tc-i386.c (i386_immediate): Remove unused label
4426 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4427 * symbols.c: Likewise.
4428 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4429 sy_next field when taking address, rather than symbol_next.
4431 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4433 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4434 value from the output file architecture.
4435 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4436 * dwarf2dbg.h: Change bfd_vma to addressT.
4438 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4440 * dwarf2dbg.h: Use PARAMS in function declarations.
4442 1999-06-11 Martin Dorey <mdorey@madge.com>
4444 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4445 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4447 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4449 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4451 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4453 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4456 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4458 * read.c (read_a_source_file): Only declare inescape if
4461 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4463 (find_entry_byval): Add parens to avoid warning.
4465 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4467 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4470 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4472 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4475 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4476 synthetize_setx): New functions.
4477 (md_assemble): Broken the special cases into the above
4478 functions. Make compiler happy if sizeof(bfd_vma)==4.
4479 Fix sethi generated from set/setuw. If instructions have a relloc,
4480 always clear the fields to be relocated in the opcode.
4481 (sparc_ip): Remove special_case global variable.
4483 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4485 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4486 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4487 indication of success rather than a value.
4488 (itbl_get_val): Likewise.
4489 (itbl_get_field): Use strcspn. Change delimiters to include
4491 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4492 (itbl_get_val): Likewise.
4493 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4495 * symbols.c (copy_symbol_attributes): Convert local symbols to
4498 1999-06-10 Nick Clifton <nickc@cygnus.com>
4500 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4503 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4505 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4506 Optimize set if sizeof(bfd_vma) == 64.
4507 (sparc_ip): Fix sethi - without %hi() it should generate
4508 R_SPARC_22 reloc, not R_SPARC_HI22.
4509 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4511 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4513 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4514 (s_ncons): New function.
4515 (native_op_table): New table.
4516 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4517 R_SPARC_OLO10 handling.
4519 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4521 * expr.h (struct expressionS): Revert last change; widen X_op.
4522 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4524 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4526 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4527 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4528 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4529 * Makefile.in: Regenerated.
4531 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4532 `common' pass on to s_mri_common.
4533 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4535 1999-06-06 Richard Henderson <rth@cygnus.com>
4537 * config/obj-elf.c (obj_elf_section): Don't free the return
4538 value of demand_copy_C_string.
4540 1999-06-05 Richard Henderson <rth@cygnus.com>
4542 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4543 creation logic from obj_elf_create_section.
4545 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4546 (section_stack): New.
4547 (special_sections): Make const.
4548 (obj_elf_section): Gut and rewrite parsing.
4549 (obj_elf_change_section): New function broken out of obj_elf_section.
4550 (obj_elf_parse_section_letters): Likewise.
4551 (obj_elf_section_word): Likewise.
4552 (obj_elf_section_type): Likewise.
4553 (obj_elf_previous): Treat as a toggle.
4554 (obj_elf_popsection): New.
4555 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4556 (ppc_section_type): Likewise.
4557 * config/tc-ppc.h: Likewise.
4559 * expr.h (struct expressionS): Don't make X_op a bitfield.
4560 * config/tc-alpha.c: Update for symbol handling changes.
4561 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4562 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4564 1999-06-05 Richard Henderson <rth@cygnus.com>
4566 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4567 (dwarf2_gen_line_info): Kill unused variables.
4568 (dwarf2_finish): Likewise.
4569 (dwarf2_where): Likewise.
4570 (dwarf2_directive_file): If we've only got a string,
4571 hand off to s_app_file.
4572 * ecoff.c: Move the include of ecoff.h.
4573 * symbols.h (S_IS_FUNCTION): Prototype.
4575 * read.c (LEX_HASH): Supply a default.
4577 (s_globl): Update `c' after skipping whitespace.
4578 * read.h (LEX_END_NAME, is_name_ender): New.
4579 * expr.c (get_symbol_end): Respect it.
4581 1999-06-04 Mark Klein <mklein@dis.com>
4583 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4585 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4587 * config/tc-hppa.c: Update for symbol handling changes.
4589 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4591 * cgen.c: Update for symbol handling changes.
4592 * config/tc-m32r.c: Likewise.
4594 * config/tc-hppa.h: Update for symbol handling changes.
4595 * config/tc-hppa.c: Likewise.
4597 * config/tc-arm.h: Update for symbol handling changes.
4598 * config/tc-arm.c: Likewise.
4599 (symbol_make_empty): Remove. Just use symbol_create.
4601 * symbols.c (symbol_set_tc): Correct name.
4603 * Makefile.am: Rebuild dependencies.
4604 ($(OBJS)): Don't depend upon struc-symbol.h.
4605 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4606 * dep-in.sed: Don't remove struc-symbol.h.
4607 * Makefile.in: Rebuild.
4609 * doc/internals.texi (Symbols): Describe changes in symbol
4612 1999-06-03 Richard Henderson <rth@cygnus.com>
4614 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4615 instead of doing the work by hand.
4617 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4619 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4620 state of line state-machine.
4621 (struct ls): Collect DWARF2 line state-machine state in new member
4622 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4623 resulted in any DWARF2 directives.
4624 (reset_state_machine): New function.
4625 (out_end_sequence): Ditto.
4626 (dwarf2_gen_line_info): When switching sections or switching to a
4627 lower text address, call out_end_sequence() first to terminate the
4628 previous code sequence as code sequences MUST have monotonically
4629 increasing addresses.
4630 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4632 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4634 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4635 DWARF2 debug info (line information only, at this point).
4636 * as.h: Update comment about supported debug formats.
4637 * dwarf2dbg.c, dwarf2dbg.h: New files.
4638 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4640 * expr.c (operand): Don't use [ for parens if we want an index op.
4641 (op_encoding): Switch [ into O_index, if desired.
4642 (op_rank): Renumber with O_index on bottom.
4643 (expr): If O_index, match closing bracket.
4644 * expr.h (O_index): New.
4646 * read.c (read_a_source_file): Conditionally allow matched "
4647 in lines passed to md_assemble.
4649 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4651 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4653 Add support for storing local symbols in a small structure to save
4654 memory when assembling large files.
4655 * as.h: Don't include struc-symbol.h.
4656 (symbolS): Add typedef.
4657 * symbols.c: Include struc-symbol.h.
4658 (local_hash): New static variable.
4659 (save_symbol_name): New static function, from symbol_create.
4660 (symbol_create): Call save_symbol_name.
4661 (local_symbol_count): New static variable.
4662 (local_symbol_conversion_count): Likewise.
4663 (LOCAL_SYMBOL_CHECK): Define.
4664 (local_symbol_make): New static function.
4665 (local_symbol_convert): New static function.
4666 (colon): Handle local symbols. Create local symbol for local
4668 (symbol_table_insert): Handle local symbols.
4669 (symbol_find_or_make): Create local symbol for local label name.
4670 (symbol_find_base): Check for local symbol.
4671 (symbol_append, symbol_insert): Check for local symbols.
4672 (symbol_clear_list_pointers, symbol_remove): Likewise.
4673 (verify_symbol_chain): Likewise.
4674 (copy_symbol_attributes): Likewise.
4675 (resolve_symbol_value): Handle local symbols.
4676 (resolve_local_symbol): New static function.
4677 (resolve_local_symbol_values): New function.
4678 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4679 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4680 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4681 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4682 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4683 (symbol_previous, symbol_next): New functions.
4684 (symbol_get_value_expression): Likewise.
4685 (symbol_set_value_expression): Likewise.
4686 (symbol_set_frag, symbol_get_frag): Likewise.
4687 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4688 (symbol_mark_used_in_reloc): Likewise.
4689 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4690 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4691 (symbol_mri_common_p): Likewise.
4692 (symbol_mark_written, symbol_clear_written): Likewise.
4693 (symbol_written_p): Likewise.
4694 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4695 (symbol_section_p, symbol_equated_p): Likewise.
4696 (symbol_constant_p): Likewise.
4697 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4698 (symbol_get_obj, symbol_set_obj): Likewise.
4699 (symbol_get_tc, symbol_set_tc): Likewise.
4700 (symbol_begin): Initialize local_hash.
4701 (print_symbol_value_1): Handle local symbols.
4702 (symbol_print_statistics): Print local symbol statistics.
4703 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4704 Declare new symbols.c functions. Move many declarations here from
4706 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4707 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4708 (struct symbol): Move bsym to make it clearly the first field.
4709 Remove TARGET_SYMBOL_FIELDS.
4710 (symbolS): Don't typedef.
4711 (struct broken_word): Remove.
4712 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4713 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4714 (symbol_clear_list_pointers): Likewise.
4715 (symbol_insert, symbol_remove): Likewise.
4716 (symbol_previous, symbol_append): Likewise.
4717 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4718 (struct local_symbol): Define.
4719 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4720 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4721 (local_symbol_get_frag, local_symbol_set_frag): Define.
4722 (local_symbol_get_real_symbol): Define.
4723 (local_symbol_set_real_symbol): Define.
4725 * write.c (write_object_file): Call resolve_local_symbol_values.
4726 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4727 (TARGET_SYMBOL_FIELDS): Don't define.
4728 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4729 ECOFF_DEBUGGING, add ECOFF fields.
4730 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4731 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4732 ECOFF_DEBUGGING, add ECOFF fields.
4733 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4734 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4735 * config/tc-mcore.h: Don't include struc-symbol.h.
4736 (TARGET_SYMBOL_FIELDS): Don't define.
4737 (struct mcore_tc_sy): Define.
4738 (TC_SYMFIELD_TYPE): Define.
4739 * Many files: Use symbolS instead of struct symbol. Use new
4740 accessor functions rather than referring to symbolS fields
4743 * read.c (s_mri_common): Don't add in value of line_label.
4745 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4746 checking for SEC_LINK_ONCE.
4748 * config/tc-sh.h (sh_fix_adjustable): Declare.
4750 * app.c (input_buffer): New static variable.
4751 (app_push): Save saved_input in allocated buffer.
4752 (app_pop): Restored saved_input.
4753 (do_scrub_chars): Change get parameter to take char * and int as
4754 arguments. Change GET macro to pass input_buffer to get
4755 function. Don't save input into allocated buffer.
4756 * as.h (do_scrub_chars): Update declaration.
4757 * input-file.c (input_file_get): Change to take char * and int.
4758 Read data into passed in buffer. Remove static buffer.
4759 * read.c (scrub_from_string): Change to take char * and int. Copy
4760 data into passed in buffer.
4762 * hash.h: Neaten. Declare hash_traverse.
4763 * hash.c: Complete rewrite based on BFD hashing code.
4764 * gasp.c (chunksize): New variable.
4765 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4768 1999-05-28 Nick Clifton <nickc@cygnus.com>
4770 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4771 addend unless the target uses an old ABI.
4773 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4775 -Wchar-subscripts cleanup
4776 * listing.c (listing_newline): Use unsigned char variable, so
4777 calls to isascii,iscntrl are correct.
4778 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4780 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4781 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4782 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4783 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4785 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4787 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4789 (arch_coldfire_p): New #define.
4790 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4792 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4794 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4796 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4797 (install_operand): Add place `N'.
4798 (init_table): Add registers ACC, MACSR, MASK.
4800 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4802 * config/tc-m68k.c: Change mcf5200 --> mcf.
4803 (archs): Add mcf5206e, mcf5307.
4804 (m68k_ip): Add format `u'.
4805 (install_operand): Add place `m', `M', `h'.
4806 (init_table): Add upper/lower registers.
4808 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4810 1999-05-28 Martin Dorey <mdorey@madge.com>
4812 * config/tc-i960.c: Several minor changes to add ELF and
4813 BFD_ASSEMBLER support.
4814 * config/tc-i960.h: Likewise.
4815 * configure.in (i960-*-elf*): New target.
4816 * aclocal.m4, configure: Rebuild.
4818 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4820 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4821 reloc changes when defined(BFD_ASSEMBLER).
4823 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4825 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4827 * write.c (write_print_statistics): Output to file, not stderr.
4829 * expr.c (generic_bignum_to_int32,64): Prototype.
4831 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4832 output_sleb128, output_uleb128, output_big_sleb128,
4833 output_big_uleb128, output_big_leb128): Prototype.
4834 (output_big_sleb128, output_big_uleb128): Make inline.
4835 (output_big_leb128): Remove inline
4837 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4838 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4839 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4840 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4841 value for correct overflow check in write.c:fixup_segment.
4842 * write.c (fixup_segment): Move bitfield overflow checks to after
4843 the md_apply_fix call.
4844 * config/obj-coff.c (fixup_segment): Likewise.
4845 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4846 valueT *val argument.
4848 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4850 * config/atof-ieee.c (gen_to_words): Correctly round a
4851 denormalized number. Fix off-by-one in range checking for
4852 exponent in a denormal.
4854 1999-05-10 Nick Clifton <nickc@cygnus.com>
4856 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4859 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4861 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4863 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4865 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4866 (ReverseRegRegmem): Remove.
4867 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4868 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4869 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4872 From Doug Ledford <dledford@redhat.com>
4873 * config/tc-i386.h (RegXMM): New for P/III.
4874 * config/tc-i386.c: Add support for P/III.
4876 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4878 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4879 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4880 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4882 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4884 * config/tc-i386.c (i386_immediate): Skip whitespace before
4885 complaining about junk after expression.
4886 (i386_displacement): Likewise.
4888 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4890 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4891 Don't copy before downcaseing.
4893 1999-05-05 Catherine Moore <clm@cygnus.com>
4895 * tc-m68k.c: Include elf/m68k.h.
4896 (m68k_elf_final_processing): New routine.
4897 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4900 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4902 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4905 1999-04-30 Nick Clifton <nickc@cygnus.com>
4907 * config/tc-mcore.c (mcore_s_section): Dump literals before
4910 1999-04-29 Nick Clifton <nickc@cygnus.com>
4912 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4915 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4917 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4918 (TC_INIT_FIX_DATA): Delete.
4919 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4920 (TC_INIT_FIX_DATA): Delete.
4921 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4922 * write.c (fix_new_internal): Initialize fx_cgen member.
4923 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4924 (gas_cgen_md_apply_fix3): Update.
4925 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4926 (md_cgen_record_fixup_exp): Update.
4927 (FX_OPINFO_R_TYPE): Update.
4929 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4930 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4931 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4932 * frags.h (struct frag): Make opindex, opinfo ints.
4934 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4936 1999-04-26 Tom Tromey <tromey@cygnus.com>
4938 * aclocal.m4, configure: Updated for new version of libtool.
4940 1999-04-22 Nick Clifton <nickc@cygnus.com>
4942 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4944 (md_apply_fix3): Do not fix up absolute relocations against
4947 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4949 1999-04-20 Nick Clifton <nickc@cygnus.com>
4951 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4952 changes and data-in-text directives.
4953 (mcore_cons): New function: intercept cons() operations.
4954 (mcore_float_cons): New function: intercept float_cons()
4956 (mcore_stringer): New function: intercept stringer() operations.
4958 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4960 * obj.h (struct format_ops): Change generate_asm_lineno field to
4962 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4964 * config/tc-alpha.c (find_opcode_match): Add default case to
4966 (find_macro_match): Likewise.
4967 (load_expression): Parenthesize && within ||.
4969 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4971 1999-04-17 Nick Clifton <nickc@cygnus.com>
4973 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4974 .text .data .section pseudo ops.
4975 (mcore_s_section): New function. Dump lits before changing secs.
4976 (mcore_s_text): New function. Dump lits before changing secs.
4977 (mcore_s_data): New function. Dump lits before changing secs.
4979 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4981 * config/tc-mips.c (mips_32bitmode): New.
4982 (md_begin): Set mips_32bitmode if needed.
4983 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4984 Set EF_MIPS_32BITMODE.
4986 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4988 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4991 1999-04-16 Nick Clifton <nickc@cygnus.com>
4993 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4995 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4997 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4998 expressions correctly.
5001 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5003 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5005 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5007 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5008 and fmpynfadd instructions.
5010 1999-04-11 Richard Henderson <rth@cygnus.com>
5012 * as.h (environ): Declare it, if needed.
5013 * as.c (dump_statistics): Don't declare environ.
5014 * configure.in (environ): Detect declaration.
5015 * configure, config.in: Rebuild
5017 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5018 (i386_displacement): Allocate enough space for replacement buffer.
5019 Clean up replacement buffer initialization.
5021 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5023 * subsegs.c (section_symbol): Don't create a new symbol if one
5024 already exists; instead, use the existing one, but set its segment
5025 and frag data if it hasn't already been defined.
5026 * config/obj-coff.c (c_section_symbol): Likewise.
5028 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5030 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5032 1999-04-08 Nick Clifton <nickc@cygnus.com>
5034 * config/tc-mcore.c: New File: Support routines for MCore
5036 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5037 * config/obj-coff.c: Add support for mcore-pe target.
5039 * Makefile.am: Add support for MCore targets.
5040 * Makefile.in: Regenerate.
5041 * configure.in: Add support for MCore targets.
5042 * configure: Regenerate.
5044 * doc/all.texi: Set MCORE.
5045 * doc/as.texinfo: Document MCore specific command line options.
5047 * write.h: Prevent multiple inclusion.
5049 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5051 * asintl.h (LC_MESSAGES): Never define.
5052 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5054 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5057 * Makefile.am (m68k-parse.c): If configuring in the source
5058 directory, copy m68k-parse.y into the local directory before
5059 running ylwrap, to remove spurious differences when generating
5061 * Makefile.in: Rebuild.
5063 * config/tc-sparc.h (md_do_align): Just allocate the number of
5064 bytes necessary, rather than always allocating 1024.
5066 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5068 * listing.c (listing_newline): Add cast to avoid warning.
5069 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5070 * config/tc-i386.c (i386_scale): Add return value.
5071 (build_displacement_string): Remove unused local temp_disp2.
5072 (i386_intel_memory_operand): Add parentheses to avoid warning.
5073 (i386_intel_operand): Remove unused local end_of_operand_string.
5074 (i386_operand): Remove unused local operand_modifier.
5075 (i386_operand): Add parens to avoid warning.
5077 1999-04-04 Don Bowman <don@pixsci.com>
5079 * configure.in: Add mips*-*-vxworks* target; have it define
5081 * configure, config.in: Rebuild.
5083 1999-03-31 Nick Clifton <nickc@cygnus.com>
5085 * configure.in (emulations): Add support for arm-epoc-pe.
5086 * configure: Regenerate.
5087 * config/te-epoc-pe.h: New file. Define macros specific to
5089 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5090 for arm-epoc-pe target.
5092 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5094 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5096 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5098 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5099 detect ",n" without a condition.
5100 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5103 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5105 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5106 instruction is encoded with one bit.
5109 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5111 * doc/internals.texi (CPU backend): Mention that
5112 line_separator_chars should not include newline. From thi
5113 <ttn@mingle.glug.org>.
5115 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5117 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5118 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5120 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5122 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5124 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5126 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5129 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5131 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5133 1999-03-15 Martin Hunt <hunt@cygnus.com>
5135 * app.c (do_scrub_begin): Change '-' back to a symbol char
5136 so we can use multiple opcodes on a line again.
5138 * config/tc-d30v.c: By default, warn if a symbol has
5139 the same name as a register. Plus some minor
5140 updates from the branch.
5142 1999-03-13 Nick Clifton <nickc@cygnus.com>
5144 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5145 BFD_RELOC_16 and BFD_RELOC_64.
5147 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5149 * expr.c (expr): Add missing else.
5151 1999-03-12 Nick Clifton <nickc@cygnus.com>
5153 * config/tc-arm.c (md_apply_fix3): Improve error message.
5155 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5157 * Makefile.am (CPU_TYPES): Add fr30.
5158 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5159 (fr30,m32r dependencies): Update.
5160 * Makefile.in: Rebuild.
5162 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5163 (gas_cgen_record_fixup_exp): Ditto.
5164 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5165 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5166 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5167 (md_cgen_lookup_reloc): Update use of operand->type.
5168 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5169 (md_convert_frag): Call cgen_operand_lookup_by_num.
5170 (md_cgen_lookup_reloc): Update use of operand->type.
5171 (m32r_cgen_record_fixup_exp): Ditto.
5173 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5175 * config/tc-mips.c (md_show_usage): Fix message.
5177 1999-03-03 Nick Clifton <nickc@cygnus.com>
5179 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5180 and LDR reg,=<expr> instruction.
5182 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5185 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5187 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5189 1999-02-17 Nick Clifton <nickc@cygnus.com>
5191 This patch was created by: Scott Bambrough
5192 <scottb@corelcomputer.com>
5195 Special cased '@' character. The '@' character is used as the
5196 ARM assembler comment character, as a special character
5197 and in ELF .symver pseudo-op's, and as a special character in
5198 .type and .section pseudo-ops.
5199 (symver_pseudo): New static variable.
5200 (symver_state): New static variable.
5201 (struct app_save): Add field 'symver_state'.
5202 (app_push): Save global symver_state int struct app_save.
5203 (app_pop): Restore global symver_state from struct app_save.
5204 (do_scrub_chars): Special case handling of '@' character in
5207 * configure.in: Modified to recognize armv* uname syntax from ARM
5209 * configure: Regenerated.
5211 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5212 a prefix to the section's type.
5213 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5214 the type's typename.
5216 * config/tc-arm.h: Add support for PIC generation:
5217 (pic_code): New boolean.
5218 (obj_relocate_extern): Define.
5219 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5220 (TC_CONS_FIX_NEW): Define.
5221 (tc_fix_adjustable): Define.
5222 (GLOBAL_OFFSET_TABLE_NAME): Define.
5224 * config/tc-arm.c: Add support for PIC generation:
5225 (line_seperator_chars): Allow ';' as a seperator for Linux.
5226 (is_immediate_prefix): New macro.
5227 (arm_parse_reloc): New function.
5228 (s_arm_elf_cons): New function.
5229 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5230 (md_undefined_symbol): Special case handling for the Global Offset
5232 (md_apply_fix3): Handle PIC relocs.
5233 (tc_gen_reloc): Handle PIC relocs.
5234 (md_parse_option): Add support for '-k' command line switch to
5235 enable PIC generation.
5236 (cons_fix_new_arm): New function.
5237 (s_arm_elf_cons): New function.
5239 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5241 * configure.in: Add comments for uses of AC_DEFINE.
5242 * acinclude.m4: Likewise.
5243 * acconfig.h: Remove.
5244 * aclocal.m4: Rebuild.
5245 * configure: Rebuild.
5246 * Makefile.in: Rebuild.
5247 * config.in: Rebuild.
5249 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5251 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5252 non-constant offset from a base register.
5254 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5256 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5259 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5261 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5262 (emit_insn): Look for pc-relative and no-overflow specifiers on
5263 internal relocation types.
5265 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5267 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5270 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5272 (mips_4650, mips_4010, mips_4100): Variables removed.
5273 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5274 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5276 (md_begin): Don't bother initializing the mips_NNNN variables;
5277 mips_cpu is set, and that's good enough now.
5278 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5279 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5280 (show): New function, to handle wrapping in the CPU lists.
5281 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5283 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5285 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5286 than treat as an immediate specifier.
5288 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5290 * config/tc-i386.c: Prototype many functions.
5291 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5292 (i386_immediate): Remove unused second argument.
5293 (i386_intel_operand): Fix i386_is_reg typo.
5294 (i386_operand): Use allow_naked_reg.
5295 (output_invalid): Make operand int for K&R.
5297 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5299 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5301 * Makefile.in: Rebuild.
5303 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5305 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5307 (EXTRA_as_new_SOURCES): Comment out.
5308 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5309 * Makefile.in: Rebuild.
5310 * doc/Makefile.in: Rebuild.
5311 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5312 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5313 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5314 * configure: Rebuild.
5315 * aclocal.m4: Rebuild.
5316 * config.in: Rebuild.
5317 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5318 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5319 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5320 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5321 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5322 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5323 (gas_cgen_record_fixup_exp): Ditto.
5324 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5325 descriptor, not global variable.
5326 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5327 descriptor, not global variable. Refer to insert_operand handler
5328 via cpu descriptor, not global function.
5329 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5330 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5331 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5332 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5333 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5334 * config/tc-m32r.c: Ditto.
5335 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5336 (md_assemble): Ditto.
5337 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5339 1999-02-09 Nick Clifton <nickc@cygnus.com>
5341 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5342 relocations for ELF targets.
5344 1999-02-08 Nick Clifton <nickc@cygnus.com>
5346 * configure.in: Add support for StrongARM target.
5347 * configure: Regenerate.
5349 1999-02-05 Nick Clifton <nickc@cygnus.com>
5351 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5353 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5356 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5358 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5360 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5362 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5363 (INTEL_DWORD_MNEM_SUFFIX): Define.
5366 (DWORD_PTR): Define.
5367 (XWORD_PTR): Define.
5369 (OFFSET_FLAT): Define.
5371 (NONE_FOUND): Define.
5374 * config/tc-i386.c (set_intel_syntax): New routine.
5375 (intel_syntax): Declare.
5376 (allow_naked_reg): Declare.
5377 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5378 (intel_float_operand): New routine.
5379 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5380 Handle brackets as well as parens. Call i386_intel_operand for
5381 intel syntax. Reverse operands if appropriate. Handle new
5382 suffixes. Handle movzx and movsx.
5383 (i386_is_reg): New routine.
5384 (i386_immediate): New routine.
5385 (i386_scale): New routine.
5386 (i386_displacement): New routine.
5387 (i386_operand_modifier): New routine.
5388 (build_displacement_string): New routine.
5389 (i386_parse_seg): New routine.
5390 (i386_intel_memory_operand): New routine.
5391 (i386_intel_operand): New routine.
5392 (i386_operand): Call i386_displacement, i386_immediate,
5393 i386_scale, etc. instead of handling inline.
5394 (parse_register): Handle registers without prefix.
5396 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5398 * configure: Regenerate.
5399 * configure.in (arm-*-oabi): New.
5400 (thumb-*-oabi): New.
5401 * config/tc-arm.c (target_oabi): Declare.
5402 (md_apply_fix3): Support REL relocs.
5403 (md_parse_option): Handle -oabi.
5404 (elf32_arm_target_format): New routine.
5405 (md_longopts): Add OPTION_OABI.
5406 * config/tc-arm.h: Redefine TARGET_FORMAT.
5409 1999-01-28 Nick Clifton <nickc@cygnus.com>
5411 * write.c (write_relocs): Handle out of range error.
5413 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5414 (fr30_force_relocation): Default to 0.
5416 * config/tc-fr30.h (obj_fix_adjustable): Define.
5417 (TC_FORCE_RELOCATION): Define.
5419 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5422 1999-01-16 Nick Clifton <nickc@cygnus.com>
5424 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5425 merge of two instructions if the left instruciton kills the right.
5427 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5429 * Makefile.in: Regenerate.
5430 * configure.in: Redo test for using cgen.
5431 * configure: Regenerate.
5433 1999-01-09 Nick Clifton <nickc@cygnus.com>
5435 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5436 redefinition of this macro.
5438 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5440 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5443 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5445 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5446 a read of HI or LO and an immediatly following branch.
5448 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5450 * config/tc-mips.c (md_begin): Another correction to the setting of
5453 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5455 * config/tc-mips.c (md_begin): Correct type-o in setting of
5458 1998-12-21 Nick Clifton <nickc@cygnus.com>
5460 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5461 bit insn when optimizing, so that parallelised instructions will
5462 start on a 32 bit boundary.
5464 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5466 * config/tc-mips.c (mips_eabi64): New.
5467 (md_begin): Set mips_eabi64.
5468 (mips_elf_final_processing): Use it.
5470 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5472 * config/tc-mips.c (mips_elf_final_processing):
5473 Correct setting of ABI in e_flags.
5475 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5477 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5480 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5482 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5484 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5486 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5487 warning, values that don't fit in the field.
5489 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5491 * config/tc-mips.c (mips_abi_string): New.
5492 (md_parse_option,md_longopts): Add mabi.
5493 (mips_elf_final_processing): Set e_flags based on mabi flag.
5495 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5497 * config/tc-mips.c (md_parse_option): Handle vr4111.
5499 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5501 * config/tc-h8300.c (build_bytes): Change message given if the
5502 instruction requires H8/300H mode and we're not in Hmode, to
5503 suggest that it may be the operand modes that are the problem, not
5504 necessarily the opcode.
5506 1998-12-10 Nick Clifton <nickc@cygnus.com>
5508 * config/tc-fr30.c: Add line separator character.
5510 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5512 * configure.in (hppa-*-mpeix*): New target.
5513 * config/obj-som.h (obj_som_compiler): Declare.
5514 * config/obj-som.c (compiler_seen): New static variable.
5515 (obj_som_compiler): New function.
5516 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5517 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5518 (pa_type_args): Set hppa_priv_level.
5519 (pa_compiler): New static function if OBJ_SOM.
5520 * configure: Rebuild.
5522 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5524 * read.c (output_leb128): Don't mark as inline.
5526 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5528 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5529 AIX .vbyte unaligned data support.
5530 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5531 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5534 1998-12-07 Nick Clifton <nickc@cygnus.com>
5536 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5539 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5541 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5542 BFD_RELOC_ARM_PCREL_BRANCH.
5544 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5546 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5547 checking the target type.
5548 (mips-dec-bsd*): Set endian to little.
5549 * configure: Rebuild.
5551 COFF weak symbol support, based on patches from Mark Elbrecht
5552 <snowball3@usa.net>:
5553 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5554 * config/obj-coff.c (obj_coff_weak): New static function.
5555 (obj_coff_endef) [both versions]: Handle weak symbols.
5556 (coff_frob_symbol): Likewise.
5557 (yank_symbols): Likewise.
5558 (obj_pseudo_table): Add "weak".
5560 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5561 <aymeric.vincent@emi.u-bordeaux.fr>.
5562 * aclocal.m4: Rebuild with current tools.
5563 * configure: Rebuild.
5565 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5566 an assertion failure for a case we can't handle when OBJ_ECOFF.
5568 * expr.c (operator): And with 0xff to avoid problems with signed
5571 1998-12-03 Nick Clifton <nickc@cygnus.com>
5573 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5574 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5576 1998-12-02 Nick Clifton <nickc@cygnus.com>
5578 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5581 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5583 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5584 calculation of pcrel point.
5586 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5588 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5591 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5593 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5595 (d10v_cleanup): Only generate previous insn if a multiline insn is
5598 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5600 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5603 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5605 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5606 -marm6xxx command line switches.
5608 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5610 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5611 (itbl-ops.o): Delete duplicate dependencies.
5612 Rebuild dependencies.
5613 Add fr30 dependencies.
5614 * Makefile.in: Rebuild.
5616 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5618 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5620 * listing.c: Ignore line terminator characters found inside
5623 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5625 * po/gas.pot: Regenerated.
5627 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5629 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5630 fr30_is_label_start(). Also checks for delay slot insns.
5632 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5633 FR30 instructions which contain a colon in the mnemonic.
5635 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5637 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5639 * config/tc-fr30.c: Removed currently superflous code.
5641 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5643 * config/tc-fr30.h: New file.
5644 * config/tc-fr30.c: Tweaking so that it will compile.
5646 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5648 * config/tc-d10v.h (obj_fix_adjustable): Define.
5649 (TC_FORCE_RELOCATION): Define.
5650 (d10v_force_relocation): Declare.
5651 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5652 (md_apply_fix3): Handle Vtable relocs.
5653 (d10v_fix_adjustable): New.
5654 (d10v_force_relocation): New.
5656 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5658 * config/tc-d30v.c: Change default behaviour to ignore potential
5659 conflicts between register name and symbol names.
5661 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5663 * configure.in: Add fr30-*-*.
5664 * config/tc-fr30.c: New file.
5665 * Makefile.in: Regenerated.
5666 * config.in: Regenerated.
5667 * configure: Regenerated.
5668 * doc/Makefile.in: Regenerated.
5669 * po/gas.pot: Regenerated.
5671 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5673 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5676 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5678 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5680 (do_scrub_chars): Add some casts to unsigned char to avoid
5681 unwanted sign extension.
5682 * read.c (lex_type): Set characters about 127 to be symbol
5684 * config/tc-i386.c (md_begin): Set identifier_chars and
5685 operand_chars for values above 127.
5687 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5689 * configure.in: detect cygwin* instead of cygwin32*
5690 * configure: regenerate
5692 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5694 * listing.c: Add support for producing a listing from piped
5697 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5699 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5700 (append_insn): Account for the tx39's multiply behavior.
5702 1998-10-26 Michael Meissner <meissner@cygnus.com>
5704 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5705 from assemble_parallel_insns. Add support for '->' to indicate
5706 explicitly serializing the instructions.
5707 (md_assemble): Ditto.
5709 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5711 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5714 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5716 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5718 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5720 * config/tc-mips.c : support frame and regmask/fregmask when
5721 MIPS_STABS_ELF is specified.
5723 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5725 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5726 (md_apply_fix): Don't return 1 for VTABLE relocs.
5727 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5729 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5731 * doc/c-i386.texi: Replace occurences of "opcode" with
5732 "instruction mnemonic", "instruction", or "mnemonic" when
5733 referring to the name of an instruction. Use "opcode" when
5734 referring to the sequence of machine bytes.
5736 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5737 (is_opcode_char): Rename to is_mnemonic_char.
5738 (md_assemble and i386_operand): Correct error messages from
5739 "opcode" to "instruction mnemonic"
5740 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5741 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5742 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5743 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5744 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5745 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5746 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5748 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5750 * config/tc-i386.c (i386_operand): Check for garbage after
5753 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5755 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5756 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5758 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5760 * config/tc-sh.h (obj_fix_adjustable): Define.
5761 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5762 (md_apply_fix): Likewise.
5763 (tc_gen_reloc): Likewise.
5764 (sh_fix_adjustable): New.
5766 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5768 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5769 * cgen.h (gas_cgen_finish_insn): Update prototype.
5770 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5771 cgen_insn_t -> CGEN_INSN_INT.
5772 (make_parallel): Update handling of CGEN_INT_INSN_P.
5773 (assemble_parallel_insn): Ditto.
5774 (target_make_parallel): New function.
5775 (md_assemble): Use it.
5777 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5779 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5781 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5783 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5784 converted into lower case.
5786 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5788 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5789 (gas_cgen_tc_gen_reloc): Likewise.
5790 * config/tc-m32r.h (obj_fix_adjustable): Define.
5791 * config/tc-m32r.c (m32r_fix_adjustable): New.
5792 (m32r_force_relocation): Handle VTABLE relocs.
5794 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5796 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5798 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5800 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5801 to lower case before parsing.
5803 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5804 parallel insns modift buts in the PSW as a side effect.
5806 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5808 * config/tc-d30v.c (find_format): Test for missing flag and
5811 (md_apply_fix3): Fix error messages to avoid
5812 assumption about presence of a symbol.
5814 (parallel_ok): Disallow parallel instructions that both modify the
5817 (find_format): Generate a warning if an odd numbered register is
5818 used as the first register in a mutli-register instruction.
5820 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5822 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5823 relocations are always associated with a symbol.
5825 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5827 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5828 (elf32_sparc_force_relocation): Declare.
5829 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5830 (tc_gen_reloc): Handle vtable relocs.
5831 (elf32_sparc_force_relocation): New.
5833 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5835 * symbols.c (S_IS_FUNCTION): New.
5836 * config/tc-v850.h (obj_fix_adjustable): Define.
5837 (TC_FORCE_RELOCATION): Define.
5838 (v850_force_relocation): Declare.
5839 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5840 of fx_addnumber for VTABLE reloc addends.
5841 (md_apply_fix3): Handle VTABLE relocs.
5842 (v850_fix_adjustable): New.
5843 (v850_force_relocation): New.
5845 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5847 * tc-hppa.c (fp_operand_format): Add some additional formats.
5848 (pa_ip): Do not automatically promote into pa2.0 mode.
5849 (pa_level): Handle ".level 2.0".
5851 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5853 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5854 * config/tc-i386.h (template.extension_opcode): Change to
5855 unsigned int to allow full range of 8-bit opcode suffixes.
5856 (None): Redefine as 0xffff.
5858 From Jeff B Epler <jepler@usgs.gov>
5859 * doc/c-i386.texi (i386-SIMD): New section.
5861 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5863 * read.c (discard_rest_of_line): New function.
5864 * read.h: Declare it.
5865 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5867 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5869 * config/tc-d10v.c (find_symbol_matching_register): New function.
5870 (find_opcode): Cope with the case where a register name matches
5873 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5875 * config/tc-v850.c (md_pcrel_from): Rename to
5876 v850_pcrel_from_section.
5877 (v850_pcrel_from_section): Do not resolves symbols in other
5880 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5882 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5884 * config/tc-d10v.c (find_opcode): Generate an error if a register
5885 is supplied for an operand that should not be a register.
5887 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5889 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5890 instructions to have another instruction in the right bin.
5892 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5894 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5895 the right container if the left container holds a branch
5898 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5900 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5901 both a register name and symbol name.
5902 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5904 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5906 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5907 execution unit class.
5909 (reg_name_search): If a name matches a register and a symbol,
5910 prefer the register.
5911 (find_format): Disallow flag registers when a general purpose
5912 register is required.
5913 If a number is required, but a register has been given, check to
5914 see if a symbol with the same name as the register exists, and if
5915 so, use that symbol.
5917 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5919 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5921 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5923 * config/tc-d30v.c (find_format): Do not accept flag registers as
5924 general purpose registers.
5925 (find_format): If an immediate value is expected at a given place
5926 in a format, but a register name has been provided instead, check
5927 to see if that register name matches the name of a predefined
5928 symbol and if it does, then use the symbol instead.
5929 (reg_name_search): If a register name matches a symbol name,
5930 prefer the register name to the symbol name.
5932 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5934 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5935 the previous insn to empty.
5937 1998-09-20 Michael Meissner <meissner@cygnus.com>
5939 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5940 pieces, forcing the use of an ANSI compiler.
5942 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5944 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5946 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5948 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5950 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5952 (obj_elf_vtable_entry): Likewise.
5953 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5954 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5955 (tc_gen_reloc): Likewise.
5956 (arm_fix_adjustable): Likewise.
5957 (elf32_arm_force_relocation): New.
5958 (armelf_frob_symbol): Remove coff-style symbol support.
5960 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5962 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5964 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5966 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5967 OBJ_COFF so that routine is defined for a.out format.
5969 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5971 * config/tc-i386.c (i386_operand): Detect non-segment registers
5972 used as segment prefixes.
5974 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5976 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5977 optimize across FDE boundaries.
5979 * config/obj-coff.c (obj_coff_section): Preserve any link once
5980 flags when setting the section flags.
5982 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5984 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5985 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5987 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5989 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5992 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5994 * frags.c (frag_grow): Include the size of the frag struct in the
5997 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5998 if the new subseg comes before the old.
6000 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6002 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6003 to handle edge8 and edge16.
6005 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6007 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6008 before we clobber the symbol involved.
6010 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6012 * config/tc-arm.c: Remove OBJ_ELF definitions for
6013 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6014 use arm_adjust_symtab for OBJ_COFF.
6015 (armelf_adjust_symtab): New Routine.
6016 * config/tc-arm.h: Define obj_adjust_symtab to
6017 armelf_adjust_symtab for OBJ_ELF.
6019 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6021 * configure.in: Make all i386-elf targets use bfd_gas.
6022 * config/tc-i386.c (tc_i386_force_relocation): New.
6023 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6024 (md_apply_fix3): Likewise.
6025 (tc_gen_reloc): Handle them.
6026 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6027 tc_i386_force_relocation.
6029 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6031 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6033 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6035 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6036 current opcode after writing the first insturction of a reverse
6039 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6041 * read.h (generate_lineno_debug): Add prototype.
6042 * read.c (generate_lineno_debug): Make non-static.
6044 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6046 * config/tc-i386.c (md_assemble): Only warn for address/data size
6049 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6051 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6052 against Thumb function names, as the linker needs this information.
6054 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6056 * expr.c (operand): Check also that there is no advance in operand
6057 after atof_generic in order to decide "is it label 0f or floating
6060 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6062 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6063 command line options with a single dash.
6064 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6066 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6068 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6069 * tc-arm.c (arm_fix_adjustable): New routine.
6071 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6073 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6074 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6075 demand_empty_rest_of_line before mri_comment_end.
6076 (equals): Check garbage after expression before
6077 mri_comment_end in MRI mode.
6079 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6081 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6082 small immediate constant to use the constant itself rather than
6085 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6087 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6088 (pa_leave): Likewise.
6090 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6092 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6094 (i386_operand): Fix an error message.
6096 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6098 * doc/c-arm.texi (ARM Directives): Document .req directive.
6100 * config/tc-arm.c (reg_required_here): Display erroneous string if
6101 the register name could not be decoded.
6102 Do not set inst.instruction if the sift is -1.
6104 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6106 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6109 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6111 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6112 even if it is belived to be unnecessary.
6114 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6116 config/tc-i386.c (i386_operand): Size immediate constants by
6117 suffix (erroneously removed as part of July 7 change).
6119 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6121 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6122 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6123 (armelf_frob_symbol): New Routine.
6124 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6126 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6128 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6130 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6132 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6133 command line switches passed to assembler.
6135 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6137 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6138 (gas_cgen_opcode_desc): Declare.
6139 (gas_cgen_parse_operand): Declare.
6140 (*): Prepend gas_ to gas specific fns to denote them as such.
6142 * cgen.c (gas_cgen_opcode_desc): New global
6143 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6144 (queue_fixup): Renamed from cgen_queue_fixup.
6145 (*): Prepend gas_ to gas specific fns to denote them as such.
6147 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6148 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6149 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6150 Open opcode table and initialize it.
6151 (make_parallel): Use gas_cgen_opcode_desc.
6152 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6153 (md_assemble): Ditto.
6155 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6157 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6158 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6159 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6160 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6161 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6162 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6163 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6164 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6165 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6166 (INIT_STAB_SECTION): Likewise.
6167 (OBJ_PROCESS_STAB): Likewise.
6169 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6170 (md_parse_option): Watch for them.
6171 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6172 (md_begin): Kill neverdef code.
6173 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6174 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6175 (s_alpha_coff_wrapper): New.
6176 (md_pseudo_table): Trap all ECOFF pseudos.
6178 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6180 Start of changes to remove mdebug section from mips*-elf
6181 Based on MIPS_STAB_ELF definition
6182 * acconfig.h: undef if not configured
6183 * config.in: undef if not configured
6184 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6185 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6186 * stabs.c (s_stab_generic): flush frag
6188 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6190 * configure.in: (arm-*-elf): Handle.
6191 (thumb-*-elf): Handle.
6192 * configure: Regenerate.
6193 * read.c (stringer): Fix typo in comment.
6194 * write.c (fixup_segment): Don't add symbol value to addend if
6196 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6198 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6201 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6203 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6204 (write_2_short): Emit warning if new flag is set.
6205 (do_assemble): Set flags if left instruction is one of special
6206 "right-instruction-killer" type.
6208 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6210 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6211 Always output words in debug_info section as big endian.
6212 (sparc_target_format): Choose correct bfd target.
6213 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6215 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6217 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6218 to work with internationalization code. Issue an error when two
6219 operands match that are not allowed to match.
6221 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6223 * configure.in (install_tooldir): Allow target to specify whether
6224 it wants to be installed in $(tooldir)/bin.
6225 * configure: Regenerate.
6226 * Makefile.am (install-exec-local): Set install-exec-tooldir
6227 dependency via configure.
6228 * Makefile.in: Regenerate.
6230 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6232 * Makefile.am (install-exec-local): Split into two ...
6233 (install-exec-bindir,install-exec-tooldir): New rules.
6234 * Makefile.in: Regenerate.
6236 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6238 * Makefile.am (install-exec-local): Don't remove the file before
6239 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6240 W. Rozycki <macro@ds2.pg.gda.pl>.
6241 * Makefile.in: Rebuild.
6243 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6245 * cgen.c: Include libiberty.h.
6246 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6247 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6248 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6249 (md_cgen_lookup_reloc)): Declare.
6250 (md_cgen_record_fixup_exp): Declare.
6251 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6252 (m32r_relax_frag): Declare.
6253 (cgen_md_apply_fix3): Decls moved to cgen.h.
6254 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6255 (m32r_cgen_record_fixup_exp): Delete decl.
6256 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6257 (assemble_nop): Delete.
6258 (expand_debug_syms): Delete unused `exp'.
6259 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6260 Add default case for -Wall.
6261 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6262 (md_atof): Delete unused wordP.
6264 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6266 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6269 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6271 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6272 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6273 .print, .purgem, and .struct. Remove documentation for
6276 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6278 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6279 Update call to insert_operand.
6281 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6283 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6285 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6287 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6288 whitespace after a prefix operator.
6290 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6292 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6294 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6296 * config/tc-sparc.c (log2): New static function.
6297 (s_reserve): Use log2 to convert alignment before calling
6299 (s_common): Use log2 to convert alignment before calling
6300 record_alignment and frag_align.
6301 (sparc_cons_align): Use log2.
6303 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6305 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6306 (s_common): Likewise.
6308 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6309 initialization of waddr.
6310 (sparc_elf_final_processing): Add default case to switch.
6312 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6314 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6315 than temporary real.
6317 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6319 * write.c (subsegs_finish): Don't align the segments if there were
6322 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6323 copying aux information.
6325 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6326 expression into a symbol.
6328 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6330 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6331 type to unsigned int.
6332 (md_assemble): Change type used to store offsets from unsigned
6334 (i386_operand): Switch error check to only call RESTORE_END_STRING
6335 once after parse_register.
6337 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6339 * config/tc-v850.c (md_show_usage): Changed format to match that
6342 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6344 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6346 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6348 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6351 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6353 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6354 * doc/Makefile.in: Rebuild.
6356 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6358 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6359 for %lo expressions.
6360 (mips_ip, case 'u'): Move range check after code to mask
6361 off bits in %hi/%lo expressions. Mask off high bits for
6364 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6366 * doc/Makefile.am (gasver.texi): New target.
6367 (as.info, as.dvi): Depends upon gasver.texi.
6368 * doc/as.texinfo: Include gasver.texi. Mention version number on
6369 title page and in top node.
6370 * doc/Makefile.in: Rebuild.
6372 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6374 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6375 but not including the line containing the edict.
6376 * listing.h (LISTING_EOF): New.
6377 * input-scrub.c (input_scrub_next_buffer): Call it.
6379 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6381 * config/tc-i386.c (i386_operand): Don't set the size of an
6382 immediate address based solely on the suffix and the mode.
6384 * config/tc-i386.c (md_assemble): Add assertion to make sure
6385 overlap2 does not set Imm.
6387 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6388 sequences of whitespace to a single space.
6389 (is_space_chars): Just compare with space.
6390 (md_begin): Don't initialize space_chars.
6391 (md_assemble): Just skip a single whitespace character.
6392 (i386_operand): Rewrite base-index parsing to use new
6393 parse_register, and to skip white space. Skip white space in a
6394 number of other places too. Don't give error message if
6395 parse_register fails.
6396 (parse_register): Change reg_string parameter to be non-const.
6397 Add end_op parameter. Skip white space after the `%', and return
6398 end of register string. Give error message here rather than
6401 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6403 Based on patch from Matt Semersky <matts@scd.hp.com>:
6404 * expr.c (op_encoding): Make const.
6405 (expr_set_precedence): New function.
6406 (expr_begin): Don't set operator rankings, just call
6407 expr_set_precedence.
6408 * expr.h (expr_set_precedence): Declare.
6409 * read.c (s_mri): Call expr_set_precedence.
6411 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6413 * doc/as.texinfo (Statements): Remove paragraph discussing
6414 continuing lines with a backslash. This hasn't worked for years,
6417 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6419 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6421 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6422 (ps_CTORS, ps_DTORS): New section types.
6423 (vms_fixup_xtors_section): New function
6424 (Ctors_Psect, Dtors_Psect): Define.
6425 (IS_GXX_XTOR): Define
6426 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6427 Filter static constructors/destructors and add to
6428 Ctors_Symbols/Dtors_Symbols chain.
6429 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6430 appropriate section.
6432 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6433 * makefile.vms: Merge vax/vms support.
6435 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6437 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6438 (elf_pseudo_table): Add them.
6439 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6440 (md_apply_fix): Accept them.
6441 (mips_fix_adjustable): Don't adjust them.
6442 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6443 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6444 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6445 (tc_fix_adjustable): Don't adjust them.
6447 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6449 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6451 * Makefile.in: Regenerate.
6452 * configure.in: AC_SUBST cgen_cpu_prefix.
6453 * configure: Regenerate.
6455 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6457 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6458 Changed all users of COND12_DELAY.
6460 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6462 * config/tc-mn10300.c (set_arch_mach): New function.
6463 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6464 (md_begin): Default to mn10300 mode.
6465 (md_assemble): Only accept instructions for the core mn10300
6466 chip and the active machine type.
6468 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6470 * subsegs.h (segment_info_type): Give the struct a name.
6471 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6472 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6473 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6474 * config/tc-w65.h (tc_reloc_mangle): Declare.
6475 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6477 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6479 * config/tc-v850.c (v850_comm): Restore old section
6480 after common processing.
6482 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6484 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6486 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6488 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6489 char with code that explicitly sign-extends.
6491 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6493 * config/tc-v850.c (md_begin): Restore text section as the current
6494 section after creating call table sections.
6495 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6498 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6499 with call to macro SYM_AUXINFO.
6501 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6503 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6504 with the program transform name.
6505 * Makefile.in: Rebuild.
6507 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6509 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6512 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6514 * config/tc-i386.c (i386_operand): Be prepared for a space between
6515 the open parenthesis and the start of the register operand,
6516 because of the June 16 change.
6518 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6520 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6523 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6525 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6526 even if it is belived to be unnecessary.
6528 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6530 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6532 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6534 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6536 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6537 shift amount for a repeated operand. The shift amount for the
6538 repeated copy comes from the size of the operand.
6540 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6542 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6544 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6546 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6548 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6550 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6551 characters in it as LEX_IS_SYMBOL_COMPONENT.
6552 * config/tc-i386.h (tc_symbol_chars): Define.
6553 (extra_symbol_chars): Declare.
6554 * config/tc-i386.c (extra_symbol_chars): Define.
6555 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6556 (line_comment_chars): Set to '/' if TE_LINUX.
6557 * doc/c-i386.texi (i386-prefixes): Update.
6558 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6560 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6562 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6563 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6565 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6567 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6568 constraint in instructions REP & REPI.
6570 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6572 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6573 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6575 (check_range): If the operand is shifted, then shift the number
6576 before checking its range.
6578 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6580 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6583 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6585 * config/tc-v850.c (v850_comm): Create special sections as needed.
6587 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6589 * config/tc-d10v.c (write_2_short): Addition of swapping
6590 instructions for sequential and reverse sequential order when
6591 given order is not possible.
6593 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6595 * Makefile.am: Rebuild dependencies.
6596 (DEP_INCLUDES): Fix reference to intl build directory.
6597 * Makefile.in: Rebuild.
6599 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6601 * doc/c-i386.texi: Update 16 bit documentation.
6603 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6604 IgnoreDataSize to IgnoreSize as they are used for address size as
6606 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6607 32-bit mode, similarly addr16/data16 and variants.
6609 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6611 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6612 sequential word multiply instructions.
6614 (do_assemble): Add extra command line argument, to allow mul32
6615 attribute to be preserved across parallel insns.
6616 (md_assemble): Insert NOPs between explicitly parallel insns which
6617 contain an 32 bit multiply and a 16 multiply.
6619 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6621 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6624 * config/tc-i386.c (reloc): Add braces.
6626 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6627 consistent with Intel naming.
6628 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6629 use bitfields in sib_byte.
6630 (modrm_byte): Don't use bitfields here either.
6632 * config/tc-i386.c (current_templates): Add const.
6633 (parse_register): Add const to return, param, and char *s.
6634 (i386_operand): Add const to reg_entry *r.
6635 * config/tc-i386.h (templates): Add const to start, end.
6637 Inspired by code for 16 bit gas support from Martynas Kunigelis
6638 <martynas@nm3.ktu.lt>:
6639 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6640 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6641 (uses_mem_addrmode): Remove.
6642 (md_estimate_size_before_relax): Add support here too.
6643 (md_relax_table): Rewrite interface to md_relax for 16 bit
6645 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6646 (opcode_suffix_to_type): Remove.
6647 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6648 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6649 (md_convert_frag): Likewise.
6650 (i386_operand): Add support for 16 bit base/index regs,
6651 immediates, and displacements. Remove some unnecessary casts, and
6652 localise end_of_operand_string, displacement_string_start,
6653 displacement_string_end variables. Add GCC_ASM_O_HACK.
6654 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6656 * config/tc-i386.c (prefix_hash): Remove.
6657 (md_begin): Rewrite without obstacks. Remove prefix hash table
6658 handling. Rewrite lexical table handling.
6659 (i386_print_statistics): Don't print prefix statistics.
6660 (md_assemble): Rewrite instruction parser so that line is not
6661 converted to lower case. Don't do a hash_find for prefixes,
6662 instead recognise them via opcode modifier.
6663 (expecting_operand, paren_not_balanced): Localise variables.
6664 * config/tc-i386.h (IsPrefix): Define.
6665 (prefix_entry): Remove.
6667 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6668 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6669 '\\' in case where comment_chars contains '/'.
6671 * config/tc-i386.c (MATCH): Ensure given operand and template
6672 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6673 you must write `ljmp *table(%ebx)'.
6675 From H.J. Lu <hjl@gnu.org>:
6676 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6677 as 0 ifndef BFD_ASSEMBLER.
6678 (md_assemble): Allow immediate operands without suffix or
6679 other reg operand to default in size to the current code size.
6681 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6683 * config/tc-v850.c (md_begin): Restore creation of
6684 .call_table_text and .call_table_data sections.
6686 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6688 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6689 after emitting a word of noops.
6691 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6693 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6694 (i386_operand): Simplify checks for valid base/index combinations.
6695 Disallow `in 4(%dx),%al'.
6697 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6699 (add_prefix): Change parameter from char to int.
6701 * config/tc-i386.h (Ugh): Define opcode modifier.
6702 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6704 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6705 CONSISTENT_REGISTER_MATCH macros to check register types more
6706 thoroughly. Check for illegal suffix/operand combinations
6707 when matching insns with operands. Handle new `s' suffix, and
6708 associated FloatMF opcode modifier for float insns with memory
6710 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6711 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6712 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6713 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6714 DATA_PREFIX_OPCODE throughout.
6716 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6717 (md_assemble): Rewrite suffix/register operand checking code to be
6718 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6719 AnyMem, the better to grep.
6721 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6722 given a memory operand. Don't set Abs bits either.
6723 (type_names): Remove Mem*, Abs*.
6724 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6725 define opcode_modifiers as these cases are handled by Disp8,
6726 Disp16, Disp32 and suffix checks.
6727 (COMES_IN_BOTH_DIRECTIONS): Remove.
6728 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6730 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6731 if IgnoreDataSize modifier given. Remove ShortformW modifier
6732 test. Add test for ShortForm in W base_opcode modification.
6733 Merge Seg2ShortForm and Seg3ShortForm code.
6734 * config/tc-i386.h (ShortFormW): Remove.
6735 (IgnoreDataSize): Define.
6737 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6739 * config/tc-d30v.c (md_assemble): Store previous segment state
6740 with previous instruction.
6742 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6744 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6745 (ebp, esp): Remove static variables.
6746 (MATCH): Remove test for InOutPortReg.
6747 (i386_operand): Properly handle InOutPortReg here instead.
6748 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6749 (md_assemble): Simplify and correct modrm and sib generation.
6750 (i386_operand): Add warning for scale without index.
6751 Rewrite checks for valid base/index combinations.
6753 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6754 macros and enclose in do while(0).
6755 (RESTORE_END_STRING): Likewise.
6756 (md_assemble): Add one to printed operand number so we start
6757 from 1 not 0. Add some more gettext invocations.
6758 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6761 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6762 DATA_PREFIX, SEG_PREFIX): Define.
6763 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6764 (check_prefix): Remove function.
6765 (add_prefix): New function. Add prefix to i.prefix as well as
6767 (md_assemble): Changes for add_prefix. Remove hack for wait
6768 prefix, instead always output prefixes in fixed order. Test
6769 for jcxz/loop when selecting between word & dword operations,
6770 and add address size prefix rather than operand size prefix.
6771 Remove operand -> address size hack when emitting jcxz/loop.
6772 (i386_operand): Remove O_Absent check as it's done in expr.
6774 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6776 * configure.in: Recognize m5200 as a cpu_type of m68k.
6777 * aclocal.m4: Rebuild with current libtool.
6778 * configure: Rebuild.
6780 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6782 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6783 to relaxable_symbol to prevent references to external symbol from
6786 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6788 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6789 symbols are relaxable.
6791 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6793 * config/tc-v850.c (md_begin): Don't create special
6794 sections by default.
6796 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6798 * config/tc-mips.c (macro): For div and udiv, close the
6799 reorder block as soon as possible.
6801 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6803 From Matt Semersky <matts@scd.hp.com>:
6804 * macro.c (macro_mri_mode): New function.
6805 * macro.h (macro_mri_mode): Declare.
6806 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6809 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6811 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6814 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6815 until after xstrdup in OBJ_EVAX case.
6817 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6819 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6820 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6821 of hardcoded magic number.
6822 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6824 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6826 * read.c (do_s_func): New function.
6828 * read.h (do_s_func): Add prototype.
6830 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6832 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6833 nops if fill pattern not specified.
6835 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6837 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6838 * config/te-go32.h (TE_GO32): Define.
6839 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6841 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6843 Implement .func/.endfunc pseudo-ops.
6844 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6846 * read.c (potable): Add .func,.endfunc.
6847 (s_func): New function.
6848 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6850 (in_doc_func_p,current_function_label): New static globals.
6851 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6853 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6855 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6856 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6857 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6858 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6859 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6860 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6861 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6862 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6863 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6864 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6865 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6866 * config/tc-a29k.c: Don't define md_short_jump_size,
6867 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6868 * config/tc-alpha.c: Likewise.
6869 * config/tc-alpha.h: Likewise.
6870 * config/tc-arm.c: Likewise.
6871 * config/tc-h8300.c: Likewise.
6872 * config/tc-h8500.c: Likewise.
6873 * config/tc-hppa.c: Likewise.
6874 * config/tc-i860.c: Likewise.
6875 * config/tc-i960.c: Likewise.
6876 * config/tc-ppc.c: Likewise.
6877 * config/tc-sh.c: Likewise.
6878 * config/tc-sparc.h: Likewise.
6879 * config/tc-tic30.c: Likewise.
6880 * config/tc-w65.c: Likewise.
6881 * config/tc-z8k.c: Likewise.
6883 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6885 * config/tc-vax.c (_): Delete this macro used for placeholder
6886 values in vax_operand_width_size; it conflicts with the _() macro
6887 used for internationalization.
6889 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6891 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6892 code. From Chris Moller <moller@bops.com>.
6894 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6895 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6896 * read.c (emit_expr): Initialize seg and subseg fields of a new
6898 * write.c (write_object_file): Switch to the appropriate segment
6899 and subsegment when processing a broken word.
6901 * config/tc-m68k.c (mri_assemble): New static function.
6902 (build_mri_control_operand): Call mri_assemble rather than
6904 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6905 (s_mri_endf, s_mri_endw): Likewise.
6907 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6909 * read.c (s_org): Call md_flush_pending_output if it is defined.
6911 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6913 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6915 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6916 (md_parse_option): Add for same.
6917 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6918 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6919 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6921 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6923 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6925 * config/tc-arm.c (find_real_start): Relax definition of local
6928 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6930 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6931 symbols at the given address, not just the last one specified.
6933 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6935 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6936 or number_to_chars_littleendian to write data.
6938 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6940 * config/tc-v850.c (md_assemble): Remove artificially created
6941 register name symbols.
6943 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6945 * write.c (fixup_segment): Change "segment" to "section" in
6948 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6950 * write.c (fixup_segment): Change sym1-sym2 message again.
6952 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6954 * write.c (fixup_segment): Improve error message for sym1-sym2
6955 errors when sym1 is in a different segment from sym2.
6957 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6959 * config/tc-m32r.c (warn_unmatched_high): New static local.
6960 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6961 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6962 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6963 (md_parse_option): Likewise.
6964 (md_show_usage): Likewise.
6965 (m32r_frob_file): Likewise.
6967 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6968 (read_a_source_file): Call them.
6969 * read.h (stabs_generate_asm_file): Declare.
6970 * stabs.c (stabs_generate_asm_file): New function.
6971 (generate_asm_file): New function.
6972 (stabs_generate_asm_lineno): Move file name handling into
6975 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6977 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6978 (d30v_current_align, d30v_current_align_seg): New variables.
6979 (d30v_last_label): New variable.
6980 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6981 (s_d30v_data, s_d30v_section): Likewise.
6982 (md_pseudo_table): Call them.
6983 (md_begin): Initialize d30v_current_align_seg.
6984 (md_assemble): Call d30v_align when needed by known current alignment.
6985 (d30v_frob_label, d30v_cons_align): New functions.
6986 * config/tc-d30v.h (md_do_align): Remove.
6987 (tc_frob_label): Call d30v_frob_label.
6988 (md_cons_align): New.
6990 * config/tc-d30v.c (find_format): Convert complex expressions to
6991 expression symbols before processing. Clean up code formatting.
6993 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6995 * po/Make-in (install-info): New target.
6997 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6999 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7001 * config/tc-mn10300.c (md_assemble): Likewise.
7003 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7005 * Makefile.am: Update with `make dep-am'.
7006 (HFILES): Add cgen.h.
7007 (cgen.o): Depend on cgen.h.
7008 * Makefile.in: Regenerate.
7010 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7012 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7014 * gasp.c (grab_label): Permit a label to be a preprocessor
7015 variable by permitting a label to start with a backslash.
7017 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7019 * config/tc-mips.c (validate_mips_insn): Removed hack
7020 for previously inaccessible bitfields in some INSN_TRAP
7023 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7025 * config/tc-d30v.c (do_assemble): Abort with error message
7026 if opcode operands do not match.
7028 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7030 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7031 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7032 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7033 similar new 'q' operand.
7035 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7037 * cgen.c (cgen_asm_finish_insn): Fix typo.
7039 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7042 * cgen.c: Include it.
7043 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7044 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7045 All callers updated.
7046 * config/tc-m32r.c: Include cgen.h.
7047 (m23r_insn): New members num_fixups,fixups.
7049 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7051 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7052 to avoid compiler warning.
7054 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7056 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7059 * makefile.vms (OBJS): Add ehopt.obj
7061 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7063 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7065 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7067 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7068 a short format insn.
7069 (md_assemble): Set it for explicitly packed insns.
7071 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7073 * config/obj-coff.c (c_symbol_merge): Do not take address of
7074 native fields when performing the memcpy.
7076 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7078 * config/tc-mips.c (macro,macro2): Implement
7079 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7081 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7083 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7084 relocations against globally visible symbols.
7085 * config/tc-m68k.c (relaxable_symbol): New macro.
7086 (m68k_ip, md_estimate_size_before_relax): Use it.
7087 (tc_m68k_fix_adjustable): Also handle weak symbols.
7089 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7091 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7092 references to externally visible symbols.
7093 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7094 values in twice for a PC relative reloc if the symbol is
7097 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7098 don't adjust a PC relative reloc against an externally visible
7100 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7101 for a PC relative fixup against an externally visible defined
7102 symbol, arrange to store object file and addend values as though
7103 the symbol were not defined.
7104 (tc_gen_reloc): Likewise.
7106 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7108 * read.c (sizeof_leb128): Referenced externally by write.c so
7111 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7113 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7114 and expand a 'debug' symbol associated with the next instruction
7115 that does not cause a short instruction to be filled with a NOP.
7116 (md_pseudo_table): Add support for .debugsym.
7117 (assemble_parallel_insn): Add calls to expand_debug_sym as
7119 (md_assemble): Ditto.
7121 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7123 * as.c (main): Conditionally call setlocale.
7124 * gasp.c (main): Likewise.
7125 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7126 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7128 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7130 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7132 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7134 * config/tc-hppa.c: Change all calls to bzero to use memset.
7135 (pa_ip): Add cast to avoid warning.
7136 (tc_gen_reloc, md_apply_fix): Likewise.
7137 (pa_find_space_by_number): Likewise.
7138 (hppa_force_relocation): Likewise.
7139 (pa_block): Change i to unsigned int.
7140 * config/obj-som.h (obj_som_copyright): Declare.
7142 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7144 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7145 for line numbers for assembly source.
7147 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7149 * configure.in: Change version number to 2.9.4
7150 * configure: Rebuild.
7152 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7154 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7156 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7158 * ecoff.h: Change symbolS in function declaration to struct
7161 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7163 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7164 (md_convert_frag): Fix i18n typo.
7166 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7168 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7169 * ecoff.h: Protoype it.
7170 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7171 [EVAX] (s_alpha_prologue): Delete.
7172 (md_pseudo_table): Update.
7174 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7176 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7177 array to local pointer.
7178 (get_args, parse_expr): Add casts to avoid warnings.
7180 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7182 * read.c (s_set): Cast xmalloc return value to fragS *.
7183 * config/tc-m68k.c (m68k_ip): Function made static to match
7184 previous forward declaration.
7185 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7187 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7189 * config/tc-v850.c: Add internationalisation macros to error
7192 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7193 macros to error strings.
7195 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7197 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7198 reloc is in the TOC csect.
7199 (md_apply_fix3): Correct gettext typo.
7201 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7203 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7204 .L - they are local labels and the branches are not really
7205 function calls but rather far jumps.
7207 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7209 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7211 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7213 * config/tc-i386.c (md_assemble): Print operand number rather than
7214 using ordinal_names.
7215 (i386_operand): Likewise.
7217 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7219 * Makefile.am (INTLLIBS): Define to work around apparent automake
7221 All Makefiles: Regenerated.
7223 * Many files: Added gettext invocations around user-visible
7225 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7226 HAVE_LC_MESSAGES): Define.
7227 * dep-in.sed: Added asintl.h.
7228 * po/Make-in: New file.
7229 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7231 * read.c (Z_): Renamed from `_'.
7232 * Makefile.am (SUBDIRS): Added po.
7233 (POTFILES): new macro.
7234 (po/POTFILES.in): New target.
7235 ($(OBJS)): Added asintl.h.
7237 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7238 (as_new_LDADD): Added $(INTLLIBS).
7239 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7240 (gasp_new_LDADD): Added $(INTLLIBS).
7241 (gasp_new_DEPENDENCIES): New macro.
7242 * configure, aclocal.m4: Rebuilt.
7243 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7245 (ALL_LINGUAS): Define.
7246 * macro.c: Include "asintl.h".
7247 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7248 * as.h: Include "asintl.h".
7249 * config/tc-i386.c (ordinal_names): Removed.
7250 (md_assemble): Changed error text to avoid ordinal_names.
7251 (i386_operand): Likewise.
7252 (reloc): Added as_bad to avoid i18n problems.
7253 (tc_gen_reloc): Likewise.
7254 * config/tc-arm.c (bad_args): Now a #define.
7256 * config/obj-vms.c (VMS_stab_parse): Changed type of
7258 (global_symbol_directory): Unified strings to avoid i18n
7260 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7261 avoid i18n problems.
7262 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7263 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7265 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7267 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7269 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7271 * as.c (print_version_id): Added an fprintf to avoid i18n
7273 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7275 * expr.c (expr): Added as_warn call to avoid i18n problems.
7276 * messages.c (as_assert): Changed code to avoid i18n problems.
7277 (as_abort): Likewise.
7278 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7279 (s_space): Likewise.
7280 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7282 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7284 * config/tc-i386.c (check_prefix): New static function, split out
7286 (struct _i386_insn): Add wait_prefix field.
7287 (md_assemble): Remove wait_prefix local variable. Use
7288 check_prefix when adding a prefix.
7290 * config/tc-i386.c (current_templates): New static variable.
7291 (md_assemble): Remove current_templates local variable.
7292 (md_assemble, i386_operand): Improve error and warning messages in
7293 many places. Add RESTORE_END_STRING in many places before error
7294 return. Clarify some comments.
7296 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7298 (md_assemble): Parse string instruction operands, looking for
7299 segment override prefixes. Check for invalid segment prefixes on
7301 (i386_operand): i.seg[] and max mem_operand changes for string
7303 * config/tc-i386.h (EsSeg): Define.
7305 * config/tc-i386.h (regKludge): Define.
7306 (iclrKludge, imulKludge): Don't define.
7307 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7308 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7309 opcode_modifier checks to look for more common cases first. Add
7310 default_seg for IsString case.
7312 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7314 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7316 * configure: Rebuild with new automake and libtool.
7317 * aclocal.m4, Makefile.in: Likewise.
7319 * doc/Makefile.am (as.dvi): New target.
7320 * doc/Makefile.in: Rebuild.
7322 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7324 * configure.in: Added sparc86x support.
7326 * configure: Rebuild.
7328 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7330 (md_parse_option): Warn if -EL is not supported for this architecture.
7332 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7334 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7336 * config/tc-mips.c (mips_ip): Note when we use get match on
7337 the full instruction name.
7339 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7341 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7342 back into the expression to handle add/sub simplification correctly.
7344 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7346 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7348 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7350 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7353 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7355 * symbols.c (max_indent_level): New global.
7356 (print_symbol_value_1): Use it.
7357 * expr.h (expr_build_dot): Declare.
7358 * expr.c (expr_build_dot): New function.
7360 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7362 * symbols.c (print_binary): New function.
7363 (print_expr_1): Call it.
7365 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7367 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7368 operand in the opcode.
7370 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7372 * config/tc-i386.h: Reorder operand flags and opcode modifier
7373 flags for clarity. Remove unused definitions: Unknown,
7374 ImmUnknown, DispUnknown, NoModrm.
7375 * config/tc-i386.c (type_names): Add missing Debug type.
7376 (md_assemble): Better duplicate prefix checking. Quicker string
7377 instruction check via new opcode_modifier flag.
7379 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7381 * doc/as.texinfo (Invoking): Clarify -Wa example.
7383 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7385 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7386 (s_mips_weakext): Define.
7387 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7388 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7391 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7393 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7394 is an error if the value can not be computed at assembly time.
7395 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7397 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7399 * gasp.c (main): Set next field of new include_path structure to
7400 NULL. From Avery Pennarun <averyp@gdc.ca>.
7402 * read.c (s_mri_sect): Call as_bad rather than abort for an
7403 unsupported MRI target.
7405 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7407 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7408 the destination of a branch instruction should be altered.
7409 (find_real_start): New function: Locate the real, Thumb coded
7410 start of a Thumb function.
7411 (do_t_branch23): Alter the destination of branches to Thumb
7414 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7416 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7418 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7421 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7423 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7424 * doc/c-hppa.texi: Likewise.
7426 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7428 * Makefile.am: Rebuild dependencies.
7429 * Makefile.in: Rebuild.
7431 * Makefile.am (DEP_INCLUDES): New variable.
7432 (.dep1): Change to work when srcdir is not an absolute path.
7433 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7434 * Makefile.in: Rebuild.
7436 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7438 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7439 LinearAddress patch.
7441 * configure.in: Set version to 2.9.1.
7442 * configure: Rebuild.
7444 * Branched binutils 2.9.
7446 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7448 * config/tc-i386.h (FWait): Define.
7449 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7450 other prefixes. Check FWait flag in opcode table to see which
7451 instructions require an fwait prefix.
7453 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7455 * stabs.c (get_stab_string_offset): Always create a stab string
7458 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7460 Fix some gcc -Wall warnings:
7461 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7462 * ehopt.c (eh_frame_code_alignment): Likewise.
7463 * expr.c (integer_constant, operand): Likewise.
7464 * frags.c (frag_align): Likewise.
7465 * gasp.c (level_0, change_base, doinstr): Likewise.
7466 * hash.c (hash_ask): Likewise.
7467 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7468 (debugging_pseudo): Likewise.
7469 * macro.c (define_macro, check_macro): Likewise.
7470 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7471 (ignore_rest_of_line, float_cons): Likewise.
7472 * symbols.c (decode_local_label_name): Likewise.
7473 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7474 (fixup_segment, number_to_chars_bigendian): Likewise.
7475 (number_to_chars_littleendian): Likewise.
7476 * config/atof-ieee.c (gen_to_words): Likewise.
7477 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7478 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7479 * read.c (output_big_sleb128): Initialize locals to avoid
7481 (output_big_uleb128, equals): Likewise.
7482 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7483 to unsigned int. Change zeros to unsigned int.
7484 * cond.c (s_if): Add return to default case.
7485 * frags.c (frag_now_fix): Change return type to addressT.
7486 * frags.h (frag_now_fix): Update declaration.
7487 * listing.c (file_info_struct): Change linenum to unsigned int.
7488 (struct list_info_struct): Change hll_line to unsigned int.
7489 (print_source): Update format string.
7490 * read.c (emit_expr): Change scan to unsigned int, and don't
7491 bother to initialize it.
7492 * symbols.c (dollar_label_count): Change to unsigned long.
7493 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7494 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7495 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7497 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7499 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7500 mcf5200 just as we do for m68000.
7501 (m68k_init_after_args): Likewise.
7502 (md_estimate_size_before_relax): Likewise.
7504 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7506 * config/tc-v850.c (md_assemble): Store relocation addend in
7507 fixup instead of instruction.
7509 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7511 * config/tc-i386.c (md_assemble): Swap template arguments to
7512 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7513 This macro is currently symmetric, so passing them the wrong
7514 way didn't cause any problem, but may if the macro is changed
7516 After copying template to i.tm, use i.tm. rather than t-> to
7517 access fields, and make t a const*
7518 Move i.tm.operand_types[] swap to immediately after the copy.
7520 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7522 * expr.h (expr_build_uconstant): Add prototype.
7523 (expr_build_unary,expr_build_binary): Add prototypes.
7524 * expr.c (expr_build_uconstant): New function.
7525 (expr_build_unary,expr_build_binary): New functions.
7527 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7529 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7530 * macro.c (macro_expand_body): Increase buffer size.
7531 * messages.c (as_warn): Likewise.
7532 (as_warn_where, as_bad, as_bad_where): Likewise.
7534 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7536 Based on patch from H.J. Lu <hjl@gnu.org>:
7537 * Makefile.am (DISTSTUFF): New variable.
7538 (diststuff): New target.
7539 * Makefile.in: Rebuild.
7541 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7543 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7544 m32r_elf_section_change_hook.
7546 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7547 emit a nop if a section ends with a 16 bit instruction.
7549 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7551 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7552 s_lcomm rather than obj_coff_lcomm.
7553 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7555 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7557 * config/tc-i386.h (LinearAddress): Define.
7558 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7559 instruction, don't use a default segment.
7561 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7563 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7564 * configure: Rebuild.
7566 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7568 * aclocal.m4, configure: Rebuild with libtool 1.2.
7570 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7572 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7573 PC relative branches. Patch courtesy of Jonathan Walton.
7576 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7578 * configure.in (emulations): Add thumb-pe target.
7580 * configure (emulations): Add thumb-pe target.
7582 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7584 * itbl-lex.l (yywrap): Don't define if already defined as a
7587 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7589 * depend.c (quote_string_for_make): New function.
7590 (wrap_output): Use it.
7592 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7594 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7595 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7597 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7599 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7600 Recognize -GN and -relax.
7601 (md_begin): Initialize gp size from -G switch.
7602 (alpha_force_relocation): Always force if -relax.
7603 (alpha_align): Take a new argument that will specify when to
7604 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7605 Change all callers. Emit nop alignment padding as nop+unop pair.
7607 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7609 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7610 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7612 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7614 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7615 require padding to the next long word boundary.
7617 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7619 * cgen.c: #include symcat.h.
7620 * config/tc-m32r.c: Likewise.
7622 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7624 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7625 absolute expressions instead of '$' prefixed register names.
7627 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7629 * read.c (s_set): Record file and line info for symbols when -as.
7630 (pseudo_set): Don't overwrite that dummy fragment.
7632 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7634 * config/tc-ppc.c (md_pseudo_table): Add "section".
7635 (ppc_named_section): New static function.
7637 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7639 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7640 so we don't have to scan the entire list.
7642 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7644 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7645 case, allow the parallel instructions to modify the same flag
7648 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7650 * listing.c (list_symbol_table): Categorize symbols by
7651 undefined_section rather than sy_frag->line == NULL.
7653 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7655 * Makefile.am (install-exec-local): Install properly when ln
7656 fails or tooldir == prefix.
7658 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7660 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7661 Test result of insert_operand for error.
7663 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7665 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7666 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7667 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7668 * doc/Makefile.in: Rebuild.
7670 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7672 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7673 (macro): Fix handling of M_COP[0-3].
7675 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7677 Based on patches from Ross Harvey <ross@teraflop.com>:
7678 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7679 if macro_alternate or macro_mri.
7680 (getstring): Remove support for byte constants between < and >.
7681 (get_any_string): '<' only starts a string if macro_alternate or
7683 (macro_expand_body): Permit keyword parameters following
7684 positional parameters.
7686 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7687 * configure.in (alpha*-*-netbsd*): New target.
7688 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7689 * configure: Rebuild.
7691 * as.h (flag_warn_suppress_instructionswap): Move from here...
7692 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7693 here, and make static.
7695 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7696 BFD_ASSEMBLER or MANY_SEGMENTS.
7698 * as.c (show_usage): Update bug-gnu-utils address.
7699 * gasp.c (show_usage): Likewise.
7700 * doc/as.texinfo (Bug Reporting): Likewise.
7702 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7704 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7705 insns regardless of the size of a pointer if we're in mips I or
7707 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7709 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7711 Fix rac to accept only a0:
7712 * tc-d10v.c (parallel_ok, find_opcode):
7713 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7714 Introduce OPERAND_GPR.
7716 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7718 * read.c (s_fill): Handle non-constant repeat counts by creating
7719 an rs_space fragment.
7721 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7723 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7724 from as_bad to as_warn.
7726 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7728 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7729 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7730 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7732 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7734 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7735 seg_fix_rotP rather than fix_root from seg_info.
7737 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7739 * expr.c: Add support for 0x1_2_3_4 bignums.
7741 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7743 * configure.in: Change -linux* to -linux-gnu*.
7744 * configure: Rebuild.
7746 * app.c (do_scrub_begin): Treat \r as whitespace.
7748 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7750 * Makefile.am: Update dependencies.
7751 * Makefile.in: Rebuild.
7753 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7755 * configure, aclocal.m4: Rebuild with new libtool.
7757 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7759 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7760 the argument to bfd_set_arch_mach.
7761 (load_address): Use bfd_arch_bits_per_address to determine the
7762 bit size of an address instead of looking at the isa level.
7763 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7765 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7767 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7769 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7771 * ehopt.c: New file.
7772 * as.h (enum _relax_state): Add rs_cfa.
7773 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7774 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7775 * read.c (emit_expr): Call check_eh_frame.
7776 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7777 (relax_segment): Likewise.
7778 * Makefile.am: Rebuild dependencies.
7779 (GAS_CFILES): Add ehopt.c.
7780 (GENERIC_OBJS): Add ehopt.o.
7781 * doc/internals.texi (Frags): Document rs_cfa.
7783 * as.c (show_usage): Mention --traditional-format.
7784 (parse_args): Accept --traditional-format.
7785 * as.h (flag_traditional_format): Declare.
7786 * output-file.c (output_file_create): If flag_traditional_format,
7787 set BFD_TRADITIONAL_FORMAT on stdoutput.
7788 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7790 * config/tc-mips.c (append_insn): Make sure that if we have a
7791 fixup for an unmatched %hi reloc, it does not associated with a
7794 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7795 * doc/Makefile.in: Likewise.
7797 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7799 * config/tc-m32r.c (check_for_side_effects): New function.
7800 (can_make_parallel): Add checks for instruction side effects
7801 clashing with the other instruction.
7802 (assemble_parallel_insn): Improve warning messages. Return error
7803 message from non-swapped instruction order.
7805 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7807 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7809 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7810 md_cleanup definition. This moves the forced literal output to
7811 the end of the source pass, and avoids macro's inserting literals
7812 into the code immediately after the macro expansion.
7814 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7816 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7817 a gas internal symbol is adjustable.
7818 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7820 * as.h: If gcc version greater than 2.6, use `__format__' and
7821 `__printf__' in function attributes, rather than `format' and
7824 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7826 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7828 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7830 Add tms320c30 support:
7831 * config/tc-tic30.h: New file.
7832 * config/tc-tic30.c: New file.
7833 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7834 TARGET_FORMAT as "coff-tic30".
7835 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7836 * Makefile.am: Rebuild dependencies.
7837 (CPU_TYPES): Add tic30.
7838 (CPU_OBJ_VALID): tic30-aout is valid.
7839 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7840 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7841 * configure, Makefile.in: Rebuild.
7843 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7845 * config/tc-v850.c (md_assemble): Improvements to error messages.
7847 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7849 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7850 BFD_RELOC_HI16_S to store the high bits of any value.
7852 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7853 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7854 assembler calculate relocations to any external symbol at all.
7855 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7856 involving generation of pc-relative relocs.
7857 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7858 has been moved to md_apply_fix3.
7860 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7861 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7862 which actually means (the address of identifier's GOT entry) +
7863 constant, which is not particularly useful.
7865 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7867 * read.h (include_dirs): Declare.
7868 (include_dir_count,include_dir_maxlen): Declare.
7870 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7872 * configure.in: Correct check for shared opcodes library.
7873 * configure: Rebuild.
7875 * listing.c (buffer_line): If we can't open the file, set at_end.
7876 (listing_print): Remove unused local variable fi.
7878 * config/m68k-parse.y (reglistpair): Handle register list in
7881 * config/vms-conf.h: Don't undef VERSION.
7883 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7885 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7887 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7889 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7890 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7891 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7892 (EXTRA_DIST): Define.
7893 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7894 explicitly rather than via the list of object files.
7895 (gcc-as.opt): New file created when make-gas.com is run.
7896 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7897 itbl-cpu.h} to #include appropriate file rather than copying that
7899 * config/vms-conf.h: Synchronize with current config.in.
7900 * Makefile.in: Rebuild.
7902 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7904 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7905 (parallel_ok): Relaxed parallel subinstruction dependency check.
7907 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7909 * as.h (flag_warn_suppress_instructionswap): added new flag.
7910 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7911 command line argument.
7912 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7913 warning only if flag_warn_suppress_instructionswap is false.
7915 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7917 * configure.in (i386-*-mingw32*): New target.
7918 * configure: Rebuild.
7920 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7922 * symbols.c (resolve_symbol_value): Don't set the segment if it
7923 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7925 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7928 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7930 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7931 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7934 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7936 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7938 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7940 * config/tc-v850.c (v850_insert_operand): Display instruction when
7941 an error is encountered.
7943 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7945 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7946 (i386-*-sco3.2v5*coff): New target.
7947 (i386-*-sco3.2*): New target.
7948 * configure: Rebuild.
7950 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7952 * config/tc-v850.c: Tidy error message production.
7954 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7956 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7957 validate_immediate return value in the right type for comparisons
7960 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7962 * listing.c (MAX_BYTES): Use listing variables not constants.
7963 (data_buffer): No longer an array, but a pointer.
7964 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7965 (listing_listing): Allocate data_buffer.
7967 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7969 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7970 --listing-rhs-width, --listing-cont-lines.
7971 (show_usage): Update.
7972 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7973 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7974 (print_lines): Use the variables instead of the constants.
7975 (listing_listing): Likewise.
7976 * listing.h: Declare the new vars.
7978 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7980 * as.c (parse_args): Add --keep-locals alias for -L.
7981 Add --strip-local-absolute.
7982 (show_usage): Update.
7983 * as.h (flag_strip_local_absolute): New flag.
7984 * symbols.c (S_IS_LOCAL): Use it.
7985 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7986 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7987 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7989 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7991 * config/tc-m32r.c: Detect if explicitly parallel instructions
7992 might have an io conflict and issue a warning message.
7994 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7996 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7997 cgen_swap_fixups): Functions to save, restore and swap the fixup
7998 chain with a backup copy.
7999 (cgen_asm_finish_insn): Returns address of constructed insn.
8001 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8003 * listing.c (file_info_struct): Remove FILE, add POS.
8004 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8005 (file_info): Don't open the file.
8006 (buffer_line): Check for the file in the last_open cache, updating
8008 (print_source): Don't reference file_info->file.
8009 (listing_listing): Likewise.
8010 (listing_print): Close the file in the cache, if any.
8012 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8014 * read.c (dwarf_file_string): New file static variable.
8015 (emit_expr): Look for constant sequence that leads up to a file
8016 name in DWARF debugging output.
8017 (stringer): Use dwarf_file_string to decide whether to accept a
8018 string as a file name.
8020 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8022 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8023 (crack_operand): Add reg->reglst MRI hack.
8024 (r_seg): Put reglst symbols in reg_section.
8025 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8027 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8029 * tc-sh.c (get_specific): Handle SGR & DBR.
8031 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8033 * tc-h8300.c (parse_reg): Take the length of the symbol into
8034 account when attempting to match a register name.
8035 * tc-h8500.c (parse_reg): Likewise.
8037 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8039 * cgen.c: Formatting changes to improve readability.
8041 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8043 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8046 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8048 Based on a patch from Jim Wilson
8049 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8050 (tc_gen_reloc): Handle cross section PC relative relocs
8053 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8055 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8057 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8059 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8060 (expr_jmp_buf): New static local.
8061 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8062 (cgen_md_operand): New function.
8063 * tc-m32r.c: Clean up pass over `struct foo' usage.
8064 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8066 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8068 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8069 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8071 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8073 * config/tc-i386.c (i386_operand): Give an error if there are
8074 unrecognized characters after an expression.
8076 For older changes see ChangeLog-9697