1 2000-10-31 Jim Wilson <wilson@redhat.com>
3 * config/tc-ia64.c (struct md): New field tag_fixups.
4 (ia64_flush_insns): Handle tag_fixups. Error if dangling
6 (emit_one_bundle): Delete spurious multiplication by one. Handle
8 (ia64_start_line): Error if dangling qualifying predicate.
9 (defining_tag): New static variable.
10 (ia64_unrecognized_line, case '['): Parse tags.
11 (ia64_frob_label): Create tag_fixups.
12 (md_assemble): Reset md.qp.X_op after using it.
14 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
16 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
18 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
20 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
22 2000-10-30 Kazu Hirata <kazu@hxi.com>
24 * expr.c: Fix formatting.
25 * flonum-copy.c: Likewise.
30 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
32 * as.h (OPTION_MD_BASE): Bump to 190.
33 * as.c (parse_args) <std_longopts>: Add comment about the need to
34 check OPTION_MD_BASE in as.h.
36 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
39 2000-10-27 Nick Clifton <nickc@redhat.com>
41 * configure.in (emulations): Add m68hc12.
42 * configure: Regenerate.
43 * po/gas.pot: Regenerate.
45 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
47 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
49 (arm_psr_parse): Handle lowercase CPSR and SPSR.
51 2000-10-25 Nick Clifton <nickc@redhat.com>
53 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
54 a DWARF2 line number information sequence.
56 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
58 * read.c (generate_lineno_debug): Update comment describing why
59 DWARF2 line number debug information is not generated
60 automatically by this function.
62 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
65 * config/tc-arm.h (md_end): Define.
66 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
68 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
69 if generating DWARF2 line numbers.
70 (arm_end_of_source): New function. Call dwarf2_finish if
73 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
74 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
75 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
77 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
79 * tc-i386.c: Fix prototype declarations for functions taking no
82 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
84 * tc-i386.c (i386_operand_modifier): Remove.
85 (build_displacement_string): Remove.
86 (i386_parse_seg): Remove.
87 (i386_intel_memory_operand): Remove.
88 (i386_intel_operand): Re-write using recursive descent parser based
89 on MASM documentation.
90 (struct intel_parser_s): New structure.
91 (intel_parser): New static variable.
92 (struct intel_token): New structure.
93 (cur_token, prev_token): New static variables.
106 (intel_match_token): New function.
107 (intel_get_token): New function.
108 (intel_putback_token): New function.
109 (intel_expr): New function.
110 (intel_e05): New function.
111 (intel_e05_1): New function.
112 (intel_e06): New function.
113 (intel_e06_1): New function.
114 (intel_e09): New function.
115 (intel_e09_1): New function.
116 (intel_e10): New function.
117 (intel_e10_1): New function.
118 (intel_e11): New function.
120 2000-10-20 Jakub Jelinek <jakub@redhat.com>
122 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
123 instructions to loose any special insn->architecture mask.
125 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
126 (sparc_md_end, sparc_arch_types, sparc_arch,
127 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
128 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
129 request v9b architecture if they are used).
131 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
133 * config/tc-m68k.c: Fix the previous misapplied patch.
135 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
137 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
138 BFD_ASSEMBLER and !BFD_ASSEMBLER.
139 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
142 2000-10-17 Kazu Hirata <kazu@hxi.com>
144 * debug.c: Fix formatting.
145 * depend.c: Likewise.
146 * dwarf2dbg.c: Likewise.
147 * dwarf2dbg.h: Likewise.
151 * flonum-konst.c: Likewise.
154 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
156 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
158 * doc/as.texinfo: Added notes about this new option.
160 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
162 * config/tc-sh.c (JREG): Remove.
163 (md_convert_frag): Remove #if 0:d code using JREG.
165 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
167 * config/tc-i386.c (i386_operand_modifier): Only match
168 modifiers SHORT and FLAT if they are followed by a space.
169 (parse_register): When `allow_naked_reg' is set, do not confuse
170 identifiers that start with a register name with a register.
172 2000-10-12 Kazu Hirata <kazu@hxi.com>
174 * app.c: Fix formatting.
177 * bit_fix.h: Likewise.
182 2000-10-11 Alan Modra <alan@linuxcare.com.au>
184 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
186 2000-10-07 Alan Modra <alan@linuxcare.com.au>
188 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
189 Re-arrange function a little and improve error message.
191 * write.c (write_relocs): Fix a comment.
193 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
196 2000-10-05 Jim Wilson <wilson@cygnus.com>
198 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
200 2000-10-05 Alan Modra <alan@linuxcare.com.au>
202 * config/tc-i386.c: Delete some useless comments, reformat others.
204 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
205 non-global syms in linkonce sections.
207 2000-10-04 Ralf Baechle <ralf@gnu.org>
209 * config/tc-ia64.c (operand_match): Don't use // style comments.
210 * config/tc-i370.c: Likewise.
212 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
214 Changes to handle varying register prefix and user symbol prefix.
215 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
216 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
217 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
218 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
219 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
220 (demand_register_prefix): New variable.
221 (md_pseudo_table): New pseudo ".syntax".
222 (md_longopts): New options --no-underscore and --underscore.
223 (cris_target_format): Return elf32-us-cris or elf32-cris depending
224 on symbols_have_leading_underscore.
225 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
226 (get_spec_reg): Ditto.
227 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
229 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
231 <case OPTION_NO_US, case OPTION_US>: New.
232 (md_show_usage): Be brief and reformat to match continuation of
234 * po/gas.pot: Regenerate.
236 2000-09-28 Alan Modra <alan@linuxcare.com.au>
238 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
239 force relocs for 12 bit branches.
240 (md_apply_fix): Similarly, adjust logic here.
242 2000-09-28 Alan Modra <alan@linuxcare.com.au>
244 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
245 adjust for external and weak syms as we will use a reloc. Allow
246 for +8 offset when calculating limits of branches.
247 (hppa_fix_adjustable): Undo 2000-09-23 change.
248 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
249 Correct distance calculation.
250 (tc_gen_reloc): Print the file name and line number if we can't
253 From John David Anglin <dave@hiauly1.hia.nrc.ca>
254 * config/tc-hppa.c (nonzero_dibits): Define.
255 (arg_reloc_stub_needed): Check each arg and return value
256 separately for zero case.
257 (pa_align): Declare argument `bytes'.
259 2000-09-25 Kazu Hirata <kazu@hxi.com>
261 * config/tc-cris.c: Fix formatting.
262 * config/tc-d10v.h: Likewise.
263 * config/tc-d30v.c: Likewise.
264 * config/tc-d30v.h: Likewise.
265 * config/tc-fr30.c: Likewise.
266 * config/tc-fr30.h: Likewise.
267 * config/tc-m68k.c: Likewise.
268 * config/tc-m68k.h: Likewise.
269 * config/tc-pj.h: Likewise.
270 * config/tc-ppc.c: Likewise.
271 * config/tc-ppc.h: Likewise.
272 * config/tc-sh.c: Likewise.
273 * config/tc-sh.h: Likewise.
274 * config/tc-sparc.c: Likewise.
275 * config/tc-v850.h: Likewise.
276 * config/tc-vax.h: Likewise.
277 * config/tc-w65.h: Likewise.
278 * config/tc-z8k.h: Likewise.
280 2000-09-23 Alan Modra <alan@linuxcare.com.au>
282 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
284 (hppa_force_relocation): Likewise.
286 2000-09-22 Jim Wilson <wilson@cygnus.com>
288 * config/tc-ia64.c (dv_sem): Add "stop".
289 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
290 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
291 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
293 (mark_resources): Check IA64_RS_PRr.
295 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
297 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
298 md_estimate_size_before_relax): Redesign and clean up the
299 relaxation mechanism.
301 2000-09-21 Kazu Hirata <kazu@hxi.com>
303 * config/tc-ns32k.c: Fix formatting.
304 * config/tc-ns32k.h: Likewise.
306 2000-09-20 Kazu Hirata <kazu@hxi.com>
308 * config/tc-m32r.c: Fix formatting.
309 * config/tc-m32r.h: Likewise.
310 * config/tc-m68851.h: Likewise.
311 * config/tc-m68hc11.c: Likewise.
312 * config/tc-m68hc11.h: Likewise.
313 * config/tc-m88k.c: Likewise.
314 * config/tc-mcore.c: Likewise.
315 * config/tc-mcore.h: Likewise.
316 * config/tc-mips.c: Likewise.
317 * config/tc-mips.h: Likewise.
318 * config/tc-mn10200.h: Likewise.
319 * config/tc-mn10300.h: Likewise.
320 * config/tc-tahoe.c: Likewise.
321 * config/tc-tahoe.h: Likewise.
323 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
325 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
326 Likewise in relaxation description comments.
328 2000-09-18 Alan Modra <alan@linuxcare.com.au>
330 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
331 subtraction of two syms without emitting a relocation.
333 From David Huggins-Daines <dhd@linuxcare.com>
334 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
335 global or weak symbols.
337 2000-09-15 Kazu Hirata <kazu@hxi.com>
339 * config/tc-h8300.h: Fix formatting.
340 * config/tc-h8500.c: Likewise.
341 * config/tc-h8500.h: Likewise.
342 * config/tc-hppa.h: Likewise.
343 * config/tc-i370.h: Likewise.
344 * config/tc-i386.h: Likewise.
345 * config/tc-i860.c: Likewise.
346 * config/tc-i860.h: Likewise.
347 * config/tc-i960.h: Likewise.
348 * config/tc-ia64.c: Likewise.
349 * config/tc-ia64.h: Likewise.
351 2000-09-14 Kazu Hirata <kazu@hxi.com>
353 * config/tc-a29k.c: Fix formatting.
354 * config/tc-alpha.c: Likewise.
355 * config/tc-arc.c: Likewise.
356 * config/tc-arc.h: Likewise.
357 * config/tc-arm.c: Likewise.
358 * config/tc-arm.h: Likewise.
359 * config/tc-avr.c: Likewise.
360 * config/tc-avr.h: Likewise.
361 * config/tc-tic30.c: Likewise.
362 * config/tc-tic30.h: Likewise.
363 * config/tc-tic54x.c: Likewise.
364 * config/tc-tic54x.h: Likewise.
365 * config/tc-tic80.c: Likewise.
366 * config/tc-tic80.h: Likewise.
368 2000-09-14 Timothy Wall <twall@cygnus.com>
370 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
371 parallel comparisons for later use.
372 (struct rsrc): Add parallel comparison type.
373 (resources_match): Skip special cases of PR usage (non-conflicting
376 2000-09-13 Kazu Hirata <kazu@hxi.com>
378 * config/obj-ecoff.c: Fix formatting.
379 * config/obj-elf.c: Likewise.
380 * config/obj-elf.h: Likewise.
381 * config/obj-evax.h: Likewise.
382 * config/obj-generic.h: Likewise.
383 * config/obj-hp300.c: Likewise.
384 * config/obj-hp300.h: Likewise.
385 * config/obj-ieee.h: Likewise.
386 * config/obj-vms.c: Likewise.
387 * config/obj-vms.h: Likewise.
389 2000-09-13 Anders Norlander <anorland@acc.umu.se>
391 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
392 (md_parse_option): Ditto.
393 (md_longopts): Add -mips32 option.
394 (md_show_usage): Document new options.
395 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
396 (mips_ip): Assemble mfc0 with a sub-selection code.
397 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
398 (mips_cpu_to_str): New function.
399 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
400 Use CPU_* defines instead of hardcoded numbers.
402 * doc/as.texinfo: Document new options.
403 * doc/c-mips.texi: Ditto.
405 2000-09-12 Kazu Hirata <kazu@hxi.com>
407 * as.h: Fix formatting.
408 * asintl.h: Likewise.
409 * bit_fix.h: Likewise.
410 * config/obj-aout.c: Likewise.
411 * config/obj-aout.h: Likewise.
412 * config/obj-bout.c: Likewise.
413 * config/obj-bout.h: Likewise.
414 * config/obj-coff.c: Likewise.
415 * config/obj-coff.h: Likewise.
416 * dwarf2dbg.h: Likewise.
418 * flonum.h: Likewise.
420 * itbl-ops.h: Likewise.
424 * struc-symbol.h: Likewise.
425 * subsegs.h: Likewise.
426 * symbols.h: Likewise.
430 2000-09-11 Kazu Hirata <kazu@hxi.com>
432 * bignum-copy.c: Fix formatting.
433 * config/tc-i370.c: Likewise.
434 * config/tc-i960.c: Likewise.
435 * config/tc-m68k.c: Likewise.
437 * flonum-copy.c: Likewise.
438 * flonum-konst.c: Likewise.
439 * flonum-mult.c: Likewise.
440 * literal.c: Likewise.
444 * subsegs.c: Likewise.
446 2000-09-09 Philip Blundell <philb@gnu.org>
448 * configure.in (arm*-*-uclinux*): New target.
449 * configure: Regenerate.
451 2000-09-09 Kazu Hirata <kazu@hxi.com>
453 * input-file.c: Fix formatting.
454 * itbl-ops.c: Likewise.
455 * messages.c: Likewise.
457 2000-09-08 Philip Blundell <philb@gnu.org>
459 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
462 2000-09-07 H.J. Lu <hjl@gnu.org>
464 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
465 * configure: Rebuild.
467 2000-09-07 Kazu Hirata <kazu@hxi.com>
469 * atof-generic.c: Fix formatting.
470 * config/tc-mips.c: Likewise.
471 * config/tc-vax.c: Likewise.
472 * input-scrub.c: Likewise.
474 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
476 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
477 * configure.in (sh-*-linux*): Added.
478 * configure: Rebuilt.
480 2000-09-06 Kazu Hirata <kazu@hxi.com>
482 * config/tc-hppa.c: Fix formatting.
484 * ecoff.c: Fix formatting.
486 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
488 * configure: Rebuilt with new libtool.m4.
490 2000-09-05 Kazu Hirata <kazu@hxi.com>
492 * cgen.c: Fix formatting.
493 * config/tc-ia64.c: Likewise.
495 2000-09-05 Nick Clifton <nickc@redhat.com>
497 * aclocal.m4: Regenerate.
498 * config.in: Regenerate.
499 * configure: Regenerate.
500 * po/gas.pot: Regenerate.
502 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
504 * config/tc-cris.c: Correct comment typos.
506 2000-09-05 Eric Christopher <echristo@cygnus.com>
508 * config/tc-mn10300.c: Cleanup.
509 (md_pcrel_from): Enable.
511 2000-09-05 Alan Modra <alan@linuxcare.com.au>
513 * expr.c (operand): Fix a comment typo.
514 * write.c (write_relocs): Fix a signed/unsigned warning.
516 * config/tc-hppa.c (fudge_reg_expressions): New
517 (hppa_force_reg_syms_absolute): New.
518 (pa_equ): Allow reg_section expressions.
519 * config/tc-hppa.c (md_optimize_expr): Define.
520 (hppa_force_reg_syms_absolute): Prototype.
522 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
523 (pa_parse_number): Pass in arg to select fp reg parsing.
524 Return 1 to indicate format checks pass. If strict, then only
525 accept a register or register symbol. Return value in...
526 (pa_number): New static for pa_parse_number.
527 (FP_REG_BASE): Define.
528 (FP_REG_RSEL): Define.
529 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
530 appropriate. White space changes.
531 (need_pa11_opcode): Don't bother passing any params, get them from
533 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
534 Remove extraneous check in case 'Q'.
535 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
536 reg, set section of resulting symbol to reg_section.
537 (pa_parse_space_stmt): Modify call to pa_parse_number.
538 (pa_space): Likewise.
540 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
541 (hppa_force_relocation): Handle vtable relocs.
542 (pa_vtable_entry): New.
543 (pa_vtable_inherit): New.
544 (md_pseudo_table): Add entries for vtable pseudos.
545 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
546 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
548 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
549 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
550 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
552 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
553 specify a symbol type.
555 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
556 dependent things together.
557 (md_elf_symbol_type): Define.
559 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
561 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
563 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
564 (obj_elf_vtable_entry): Declare.
566 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
568 (obj_elf_vtable_entry): Similarly.
569 (elf_pseudo_table): Fix the damage with a cast.
571 2000-09-03 Richard Henderson <rth@cygnus.com>
573 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
574 for template selection when a label is needed.
576 2000-09-02 Kazu Hirata <kazu@hxi.com>
578 * config/tc-ia64.c: Fix formatting.
580 2000-09-02 Nick Clifton <nickc@redhat.com>
582 * configure.in: Increase version number to 2.10.91.
583 * configure: Regenerate.
584 * aclocal.m4: Regenerate.
585 * config.in: Regenerate.
586 * po/gas.pot: Regenerate.
587 * Makefile.in: Regenerate.
589 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
591 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
592 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
593 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
595 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
598 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
600 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
601 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
602 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
603 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
604 (GOT_symbol): New variable.
605 (md_undefined_symbol): Set it.
607 2000-09-01 Richard Henderson <rth@cygnus.com>
609 * config/tc-ia64.c (match): Don't inline.
610 (extra_goodness): New.
611 (md_begin): Prefer nop.f and nop.b for best_template.
613 2000-08-31 Kazu Hirata <kazu@hxi.com>
615 * as.c: Fix formatting.
620 2000-08-31 Eric Christopher <echristo@cygnus.com>
622 * config/tc-mn10300.c: Cleanup and fix warnings.
623 (md_pseudo_table): Add initializers.
624 (md_show_usage): Cleanup.
625 (md_parse_option): Fix warnings.
626 (md_undefined_symbol): Fix warnings.
627 (md_conver_frag): Fix warnings.
628 (tc_gen_reloc): Fix warnings.
629 (md_apply_fix3): Fix warnings.
630 (check_operand): Fix warnings.
632 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
634 * acinclude.m4: Include libtool and gettext macros from the
636 * aclocal.m4, configure: Rebuilt.
638 2000-08-30 Mark Hatle <mhatle@mvista.com>
640 * config/tc-ppc.c (md_parse_option): Recognize -m405.
642 2000-08-31 Kazu Hirata <kazu@hxi.com>
644 * listing.c: Fix formatting.
646 2000-08-29 Kazu Hirata <kazu@hxi.com>
648 * app.c: Fix a comment typo. Fix formatting.
650 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
652 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
653 offset of the target destination for jmp instructions.
654 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
656 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
658 * NEWS: Mention support for CRIS.
660 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
662 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
663 Sets `.lcomm' alignment to zero.
665 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
667 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
668 (TC_FIX_ADJUSTABLE): Define.
670 2000-08-23 Jim Wilson <wilson@cygnus.com>
672 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
673 unwind.personality_routine is set.
675 2000-08-23 H.J. Lu <hjl@gnu.org>
677 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
679 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
681 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
684 2000-08-22 H.J. Lu <hjl@gnu.org>
686 * config.in (STRICTCOFF): New for strict COFF.
688 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
689 i386-*-go32* and i386-go32-rtems*.
690 * configure: Rebuilt.
692 * config/obj-coff.c (obj_coff_endef): Follow the historical
693 behavior if STRICTCOFF is not defined.
695 * doc/internals.texi: Document STRICTCOFF.
697 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
699 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
700 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
701 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
702 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
703 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
704 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
705 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
708 2000-08-22 Eric Christopher <echristo@cygnus.com>
710 * config/tc-mn10300.c: (md_apply_fix): New function.
711 (mn10300_force_relocation): New function.
712 (mn10300_fix_adjustable): New function.
714 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
715 (TC_HANDLES_FX_DONE): Define.
716 (obj_fix_adjustable): Define.
717 (MD_APPLY_FIX3): Define.
718 (TC_LINKRELAX_FIXUP): Define.
720 * write.c: (TC_LINKRELAX_FIXUP): Define if not
722 (fixup_segment): Use TC_LINKRELAX_FIXUP.
724 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
726 2000-08-21 Jason Eckhardt <jle@cygnus.com>
728 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
729 if the fixup resulted in a relocation.
731 2000-08-18 Nick Clifton <nickc@redhat.com>
733 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
734 Make reference to first element of shift_names explicit.
736 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
738 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
739 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
740 add a symbol's address. Removed all target-specific #ifdefs that
741 used to accomplished the same.
742 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
743 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
744 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
745 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
746 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
748 2000-08-17 Kazu Hirata <kazu@hxi.com>
750 * dwarf2dbg.c: Fix formatting.
752 2000-08-17 Nick Clifton <nickc@redhat.com>
754 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
755 to be recoded as logical shift lefts by zero.
757 2000-08-16 Jim Wilson <wilson@cygnus.com>
759 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
760 postincrement modified registers. Handle IA64_OPND_R3_2 addl
762 (note_register_values): Handle IA64_OPND_R3_2 operands.
764 2000-08-16 Jason Eckhardt <jle@cygnus.com>
766 * config/tc-i860.c (md_operand): Silly typo fixed.
768 2000-08-16 Nick Clifton <nickc@redhat.com>
770 * config/tc-arm.c (struct asm_shift): Delete.
772 (enum asm_shift_index): New.
773 (struct asm_shift_properties): New.
774 (struct asm_shift_name): New.
775 (shift_properties[]); New.
776 (shift_names[]); New.
778 (decode_shift): Use new structures.
779 Issue a warning is "ROR #0" is used.
780 Issue a warning if "ASR #0" or "LSR #0" is used.
782 (md_begin): Initialise arm_shift_hsh table from new
783 asm_shift_name array.
785 2000-08-16 Jakub Jelinek <jakub@redhat.com>
787 * config/tc-sparc.c: Kill all warnings.
788 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
790 (md_show_usage): Update usage text.
792 2000-08-16 Nick Clifton <nickc@redhat.com>
794 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
797 2000-08-15 Will Cohen <wcohen@redhat.com>
799 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
801 * config/tc-sh.c (md_assemble): Changed so debug_type
802 test performed for ppi_assemble
803 * config/tc-sh.c: Included dwarf2dbg.h.
804 (debug_line): Defined.
805 (md_assemble): Generates dwarf2 line info.
806 (sh_finalize): New function. Finalize dwarf2 info.
807 (assemble_ppi): Returns size of code generated.
808 (build_Mytes): Returns size of code generated.
809 (md_pseudo_table): Added "file" and "loc" psuedo ops.
810 * config/tc-sh.h (md_end): Defined.
811 (sh_finalize): Declared.
813 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
815 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
818 2000-08-14 Nick Clifton <nickc@redhat.com>
820 * config/tc-arm.c (do_bx): Allow "bx pc".
822 2000-08-14 Jim Wilson <wilson@cygnus.com>
824 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
825 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
826 (md_begin): Change assignment to md.flag to OR in the new bit.
828 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
830 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
831 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
834 2000-08-14 Jason Eckhardt <jle@cygnus.com>
836 * NEWS: Mention i860 support.
838 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
840 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
842 2000-08-14 Andreas Schwab <schwab@suse.de>
844 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
846 2000-08-11 Andreas Schwab <schwab@suse.de>
848 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
851 2000-08-11 Kazu Hirata <kazu@hxi.com>
853 * expr.c: Fix formatting.
854 * config/obj-bout.c: Likewise.
856 2000-08-10 Jason Eckhardt <jle@cygnus.com>
858 * doc/c-i860.texi: Flesh out the i860 section more.
860 2000-08-10 Kazu Hirata <kazu@hxi.com>
862 * symbols.c: Fix formatting.
865 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
867 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
868 has the IgnoreSize bit set.
870 2000-08-09 Alan Modra <alan@linuxcare.com.au>
872 From Rodney Brown <RodneyBrown@mynd.com>
873 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
874 * configure: Regenerate.
876 2000-08-09 Kazu Hirata <kazu@hxi.com>
878 * hash.c: Fix formatting.
881 2000-08-08 Jason Eckhardt <jle@cygnus.com>
883 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
884 (i860_fix_info): New enum.
885 (MD_APPLY_FIX3): Define.
886 (WORKING_DOT_WORD): Define.
887 (TC_HANDLES_FX_DONE): Define.
888 (DIFF_EXPR_OK): Define.
889 (LISTING_HEADER): Define.
890 (TARGET_FORMAT): Select target format based on endian flag.
891 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
892 (target_big_endian): Add external declaration.
894 * config/tc-i860.c: All existing code reworked completely. Other
895 new code shown below.
896 (SYNTAX_SVR4): Define.
897 (target_warn_expand): New variable.
898 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
899 (md_longopts): Declare and define with new options (-EL, -EB,
901 (md_show_usage): New function.
902 (md_operand): New function.
903 (obtain_reloc_for_imm16): New function.
904 (md_apply_fix3): New function.
905 (tc_gen_reloc): New function.
907 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
909 * config/tc-m68hc11.c (build_jump_insn): Make sure the
910 2 bytes of the jump address are in the same frag.
911 (find): Accept 68hc12 register indirect modes.
913 * NEWS: Mention 68HC11 & 68HC12 support.
915 2000-08-07 Richard Henderson <rth@cygnus.com>
917 * config/tc-ia64.c (unwind): Add prologue_mask member.
918 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
919 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
920 (dot_body): Clear unwind.prologue_mask.
921 (dot_prologue): Set it. Accept a register second argument.
923 2000-08-07 Kazu Hirata <kazu@hxi.com>
925 * config/atof-ieee.c: Fix formatting.
926 * config/atof-tahoe.c: Likewise.
928 2000-08-06 Nick Clifton <nickc@cygnus.com>
930 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
933 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
934 of .popsection, .previous, .pushsection, .subsection,
935 .version, .vtable_entry, .vtable_inherit and .weak.
937 2000-08-05 Kazu Hirata <kazu@hxi.com>
939 * config/tc-cris.c: Fix formatting.
940 * config/tc-i386.c: Likewise.
941 * config/tc-sparc.c (sparc_ip): Simplify the code.
943 2000-08-04 Kazu Hirata <kazu@hxi.com>
945 * config/tc-cris.c: Rearrange code for readability.
946 * config/tc-d10v.c: Fix formatting.
947 * config/tc-m32r.c: Likewise.
948 * config/tc-sparc.c: Likewise.
950 2000-08-02 Jim Wilson <wilson@cygnus.com>
952 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
953 before ia64_find_opcode.
954 (md_assemble): Likewise.
956 2000-08-01 Nick Clifton <nickc@cygnus.com>
958 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
959 Undo some formatting fixes.
961 2000-08-01 Kazu Hirata <kazu@hxi.com>
963 * config/obj-som.c: Fix formatting.
964 * config/obj-ieee.c: Likewise.
965 * config/tc-arm.c: Likewise.
966 * config/tc-v850.c: Likewise.
968 2000-08-01 Nick Clifton <nickc@redhat.com>
970 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
971 index by command line option.
973 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
975 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
976 (@node M68K-Branch): Rewrite to match the reality.
978 2000-07-31 Jason Eckhardt <jle@cygnus.com>
980 * doc/c-i860.texi: New file.
981 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
982 * doc/Makefile.in: Regenerate.
983 * doc/all.texi: Add I860 as relevant architecture.
984 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
986 2000-07-31 Kazu Hirata <kazu@hxi.com>
988 * config/tc-d30v.c: Fix formatting.
990 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
992 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
993 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
994 long emit a long branch if available instead of an absolute jump, never
995 emit absolute jumps for anything with --pcrel.
997 * doc/c-m68k.texi: Document new command line option.
999 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1001 * config/tc-avr.c: Use PARAMS macro in function declarations.
1002 Don't declare md_pcrel_from_section (already in tc-avr.h).
1003 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1004 (avr_operand): Don't set (unsigned) op_mask to -1.
1006 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1008 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1009 * configure: Regenerated.
1010 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1011 of operand to the .type directive (.e.g, "type").
1013 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1015 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1016 * app.c (do_scrub_chars): Record where first comment found.
1017 * read.c (read_a_source_file): Init found_comment on entry, and
1018 notify whether comments found on exit.
1019 * config/tc-hppa.c (md_shortopts): Add "c".
1020 (md_longopts): Add warn-comment.
1021 (md_parse_option): Handle it.
1022 (md_show_usage): Show available options.
1023 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1025 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1027 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1028 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1030 (md_estimate_size_before_relax): Don't fall off end of function.
1032 2000-07-27 Kazu Hirata <kazu@hxi.com>
1034 * config/tc-avr.c: Fix formatting.
1035 * config/tc-ns32k.c: Likewise.
1037 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1039 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1041 2000-07-27 Kazu Hirata <kazu@hxi.com>
1043 * config/tc-d10v.c: Fix formatting.
1044 * config/tc-z8k.c: Likewise.
1045 * config/tc-sparc.c: Likewise.
1047 2000-07-26 Dave Brolley <brolley@redhat.com>
1049 * cgen.c (queue_fixup): Declare opinfo.
1050 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1051 (gas_cgen_md_operand): Ditto.
1052 (gas_cgen_md_apply_fix3): Ditto.
1054 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1056 * config/obj-coff.c (obj_frob_symbol): Don't merge
1057 labels. Don't merge if the symbol isn't constant. Return
1058 immediately if a symbol is merged.
1060 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1062 * frags.c (frag_align): Correct absolute section alignment.
1064 2000-07-20 DJ Delorie <dj@redhat.com>
1066 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1067 it breaks linking against DLLs.
1069 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1071 * configure.in: Add CRIS support.
1072 * configure: Regenerate.
1073 * Makefile.am: (CPU_TYPES): Add cris.
1074 (CPU_OBJ_VALID) [aout]: Add cris.
1075 (MULTI_CPU_TYPES): Add cris.
1076 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1077 [coff]: Only i386 and mips are valid.
1078 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1079 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1080 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1081 Regenerate dependencies.
1082 * Makefile.in: Regenerate.
1083 * aclocal.m4: Regenerate.
1084 * as.c: Declare crisaout, criself.
1085 * config/tc-cris.h, config/tc-cris.c: New.
1086 * config/e-criself.c, config/e-crisaout.c: New.
1087 * po/POTFILES.in, po/gas.pot: Regenerate.
1089 2000-07-20 Kazu Hirata <kazu@hxi.com>
1091 * read.c: Fix formatting.
1092 * write.c: Fix formatting.
1094 2000-07-19 H.J. Lu <hjl@gnu.org>
1096 * sb.c: Include <stdlib.h> if exists for abort ().
1098 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1100 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1101 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1102 (pa_type_args): Same here.
1104 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1106 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1107 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1108 the storage class is already set.
1110 2000-07-17 Kazu Hirata <kazu@hxi.com>
1112 * config/tc-m68hc11.c: Fix formatting.
1113 * config/tc-mn10200.c: Likewise.
1114 * config/tc-mn10300.c: Likewise.
1115 * config/tc-pj.c: Likewise.
1116 * config/tc-tic80.c: Likewise.
1117 * config/tc-w65.c: Likewise.
1119 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1121 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1124 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1126 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1129 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1131 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1132 ELF as are used for SOM (except the 32-bit reloc one) to decide
1133 whether a symbol can be reduced to a section symbol. Expand on
1134 the comment for symbols involved in LR% and RR% expressions.
1136 2000-07-14 Nick Clifton <nickc@cygnus.com>
1138 * config/tc-mips.c (mips_disable_float_construction): New
1139 static variable. Set to true if doubles should not be
1140 constructed by loading two single width fp registers with
1141 halves of the value.
1142 (mips_ip): Test mips_disable_float_construction.
1143 (md_longopts): Add command line switches --construct-floats
1144 and --no-construct-floats.
1145 (md_parse_option): Parse new command line options.
1146 (md_show_usage): Describe new command line options.
1148 * doc/c-mips.texi: Document new command line options.
1150 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1152 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1153 * configure: Regenerate.
1155 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1157 * configure.in (DEFAULT_EMULATION setting): Revert part of
1158 2000-07-01 change that set te_multi=multi unless set to tmips.
1159 * configure: Regenerate.
1161 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1163 * config/obj-coff.c (coff_frob_section): Add padding to the last
1164 section when aligning it increases its size.
1166 2000-07-11 Kazu Hirata <kazu@hxi.com>
1168 * config/tc-tic54x.c: Fix formatting.
1170 2000-07-10 Kazu Hirata <kazu@hxi.com>
1172 * config/tc-h8500.c: Fix formatting.
1173 * config/tc-tic54x.c: Fix formatting.
1175 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1177 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1178 displacements correctly.
1180 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1182 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1184 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1188 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1190 From David Huggins-Daines <dhd@linuxcare.com>
1191 * config/te-hppalinux64.h: Add a new emulation.
1192 * configure.in (emulations): Add configure bits to support the
1193 64-bit Linux/parisc target.
1194 * configure: Regenerate.
1196 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1197 (md_shortopts): Add `V' for ELF.
1199 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1200 when SOM or ELF_ARG_RELOC are defined.
1201 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1202 ELF_ARG_RELOC are defined.
1203 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1204 (pa_stringer): ..Do it here instead. Fix comment typos.
1205 (hppa_force_relocation): Cast enums to int before comparing with
1208 From Ryan Bradetich <rbradetich@uswest.net>
1209 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1210 redifinition warning.
1211 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1212 (hppa_force_relocation): ditto
1213 (md_apply_fix): Added cast to buf to fix warnings.
1215 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1216 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1218 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1219 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1220 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1221 reloc_type** to avoid warnings in switch.
1222 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1223 little earlier instead.
1225 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1227 (pa_type_args): Use symbol_arg_reloc_info.
1228 (struct pa_it): Make arg_reloc unsigned int.
1229 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1230 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1231 (pa_code): Delete. pa_text duplicates this function.
1232 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1233 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1235 (cons_fix_new_hppa): Actually change selector to e_fsel when
1236 warning about assuming so.
1237 (tc_gen_reloc): More example elf arg reloc code.
1238 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1239 (hppa_force_relocation): Likewise.
1241 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1243 (pa_end_of_source): Prototype.
1244 (hppa_fix_adjustable): Prototype.
1245 (LABELS_WITHOUT_COLONS): Move it..
1246 * config/te-hppa.h: To here.
1248 * config/te-hppa64.h: New file.
1250 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1252 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1253 format -10, -16, 16 relocs.
1254 (hppa_elf_mark_end_of_function): Test for null
1255 last_call_info->start_symbol
1257 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1258 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1259 re_assesmble_* functions. Delete extraneous statements. Fix
1261 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1262 insn to re_assemble_*.
1264 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1266 * doc/internals.texi (Expressions): Fix typo.
1268 2000-07-08 Kazu Hirata <kazu@hxi.com>
1270 * config/tc-sh.c: Fix formatting.
1271 * config/tc-tic54x.c: Fix formatting.
1272 * depend.c: Fix formatting.
1273 * flonum-konst.c: Likewise.
1274 * flonum-mult.c: Likewise.
1276 2000-07-07 Kazu Hirata <kazu@hxi.com>
1278 * config/tc-sh.c: Fix comments.
1279 * config/obj-vms.c: Fix comments.
1280 * config/tc-a29k.c: Likewise.
1281 * config/tc-alpha.c: Likewise.
1282 * config/tc-h8300.c: Likewise.
1283 * config/tc-h8500.c: Likewise.
1284 * config/tc-i370.c: Likewise.
1285 * config/tc-ia64.c: Likewise.
1286 * config/tc-m68hc11.c: Likewise.
1287 * config/tc-m68k.c: Likewise.
1288 * config/tc-mips.c: Likewise.
1289 * config/tc-ns32k.c: Likewise.
1290 * config/tc-ppc.c: Likewise.
1291 * config/tc-z8k.c: Likewise.
1293 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1295 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1296 Default to '(SEC_LOAD | SEC_DATA)'.
1297 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1299 * doc/internals.texi (CPU Backend): Describe
1300 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1302 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1304 * as.c (parse_args): NULL terminate the long option list.
1306 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1308 * config/tc-d30v.h: Include "write.h" for fixS.
1309 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1311 2000-07-05 Nick Clifton <nickc@cygnus.com>
1313 * config/tc-d30v.c (write_2_short): Further changes to warning
1314 messages produced when combining EITHER_BUT_PREFER_MU attributed
1317 2000-07-05 DJ Delorie <dj@redhat.com>
1321 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1323 * config/tc-arm.c (psrs): Accept combinations of flags.
1325 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1327 * config/tc-avr.c: Change _ () to _() around all strings marked
1328 for translation (exception from the usual coding style).
1329 (avr_opt): New struct variable, how the new switches are set.
1330 (OPTION_MMCU): Define as 'm' and actually use.
1331 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1332 (show_mcu_list): New function, display the list of known MCUs.
1333 (md_show_usage): Document the new switches. Call show_mcu_list.
1334 (avr_set_arch): Change 'm' to OPTION_MMCU.
1335 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1336 Handle the new switches.
1337 (avr_operands): Disable warnings for undefined combinations of
1338 operands if -mall-opcodes. Disable warnings for skipping two-word
1339 instructions if enhanced core or -mno-skip-bug.
1340 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1341 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1342 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1343 (avr_ldi_expression): Warn about implicit lo8().
1344 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1346 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1348 * configure.in: Add entry for mips-*-sysv4*MP*
1349 * configure: Rebuild
1350 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1351 elf32-tradlittlemips for traditional mips targets.
1352 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1353 test for Link Once sections as in adjust_reloc_syms.
1354 * config/te-tmips.h: New file for traditional mips targets. Define
1357 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1359 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1360 flags argument is not present, don't change an existing section's
1361 section's attributes. If the flags argument is present, warn if the
1362 attributes don't match the section's current attributes. When
1363 long section names are supported, set SEC_LINK_ONCE and
1364 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1366 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1368 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1369 symbols; create them.
1371 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1373 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1374 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1376 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1378 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1379 expressions. Ignore the problem when handling 16 bit signed
1380 immediates, because the assembler will take care of the relocation
1383 2000-06-27 Nick Clifton <nickc@cygnus.com>
1385 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1386 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1387 sequential order, and emit warning messages if the input source
1388 code contains constructs like that, or parallel constructs
1389 containing such opcodes.
1391 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1393 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1394 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1395 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1396 (md_show_usage): Update usage message.
1397 (md_parse_option): Allow redefinition of MCU type within the
1398 same avr[1-5] bfd machine type. Show both old and new MCU type
1399 in the error message.
1400 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1401 Simplify 8K wrap code.
1403 2000-06-25 Kazu Hirata <kazu@hxi.com>
1405 * config/obj-aout.c: Remove all uses of DEFUN.
1406 * config/obj-ieee.c: Likewise.
1407 * config/tc-sh.c: Fix comment typos.
1408 * config/tc-tahoe.c: Likewise.
1409 * config/tc-vax.c: Likewise.
1410 * config/tc-w65.c: Likewise.
1411 * config/tc-z8k.c: Likewise.
1412 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1414 2000-06-24 DJ Delorie <dj@cygnus.com>
1416 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1417 more changes from Sept 1999
1418 (tc_i386_fix_adjustable): ditto
1419 (md_apply_fix3): ditto
1421 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1423 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1424 (gas_cgen_parse_operand): Set it around expression() call.
1425 (gas_cgen_md_operand): Test for it before longjmp().
1427 2000-06-24 Kazu Hirata <kazu@hxi.com>
1429 * config/tc-h8500.c: Remove all uses of DEFUN.
1430 * config/tc-sh.c: Likewise.
1431 * config/tc-w65.c: Likewise.
1432 * config/tc-z8k.c: Likewise.
1434 * config/tc-h8500.c: Fix typos in comments.
1436 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1438 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1441 2000-06-23 matthew green <mrg@redhat.com>
1443 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1444 defined. Fix error message for `[' grouping.
1446 2000-06-22 Kazu Hirata <kazu@hxi.com>
1448 * config/tc-h8300.c: Fix formatting and comment typos.
1450 2000-06-22 Timothy Wall <twall@cygnus.com>
1452 * config/tc-ia64.c (note_register_values): Move premature QP
1453 notation clearing into the appropriate place.
1455 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1457 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1458 first before anything else. Add bin-bugs.h, emul.h and progress.h
1459 Sort list of files as for $(OBJS) in Makefile.am.
1461 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1462 find one. Remake dependencies.
1463 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1464 * Makefile.in: Regenerate.
1465 * doc/Makefile.in: Regenerate.
1467 * config/tc-i386.c (i386_displacement): Don't assume a constant
1468 displacement is necessarily 16 bits when in 16 bit code mode.
1469 (md_assemble): Instead size the displacement here after we know
1470 for sure that a .code16gcc operand hasn't automatically added
1471 operand size prefixes.
1473 2000-06-21 H.J. Lu <hjl@gnu.org>
1475 * Makefile.am: Rebuild dependency.
1476 * Makefile.in: Rebuild.
1478 2000-06-21 Kazu Hirata <kazu@hxi.com>
1480 * config/tc-h8300.c (parse_reg): Make the function static.
1481 (parse_exp): Likewise.
1483 2000-06-20 DJ Delorie <dj@cygnus.com>
1485 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1486 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1487 for cygwin import libraries to work properly.
1489 2000-06-20 H.J. Lu <hjl@gnu.org>
1491 * Makefile.am: Rebuild dependency.
1492 * Makefile.in: Rebuild.
1493 * configure: Likewise.
1494 * doc/Makefile.in: Likewise.
1496 2000-06-20 Timothy Wall <twall@cygnus.com>
1498 * doc/internals.texi (CPU backend): Add @itemx for
1499 TC_START_LABEL_WITHOUT_COLON.
1500 * doc/c-tic54x.texi: New.
1501 * doc/as.texinfo: Add tic54x features and include primary tic54x
1503 * doc/all.texi: Add C54X.
1504 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1505 * doc/Makefile.in: Regenerate.
1506 * configure.in: Add tic54x and define LIBM for tic54x.
1507 * configure: Regenrate.
1508 * config/tc-tic54x.[ch]: New.
1509 * config/obj-coff.h: Add tic54x.
1510 * Makefile.am: (CPU_TYPES): Add tic54x.
1511 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1512 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1513 (as_new_LDADD): Add $(LIBM).
1514 * Makefile.in: Regenerate.
1516 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1518 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1519 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1520 * doc/as.texinfo: Likewise.
1522 * configure, Makefile.in: Regenerate.
1523 * configure.in (emulations): Recognize m6811 and m6812.
1524 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1525 Added files for 68hc11 and 68hc12 assembler.
1526 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1527 * config/tc-m68hc11.h: Header definition for that assembler.
1529 2000-06-18 Nick Clifton <nickc@redhat.com>
1531 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1532 instead of OCTETS_PER_BYTE.
1534 * config/tc-v850.c: Fix compile time warnings.
1535 * config/tc-ppc.c: Fix compile time warnings.
1537 2000-06-18 H.J. Lu <hjl@gnu.org>
1539 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1540 * configure: Rebuild.
1542 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1544 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1547 2000-06-16 Nick Clifton <nickc@cygnus.com>
1549 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1550 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1552 * doc/c-mips.texi: Document newly accepted cpu variants.
1554 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1556 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1558 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1560 * macro.c (getstring): Make it possible to escape the quote
1563 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1565 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1567 2000-06-13 H.J. Lu <hjl@gnu.org>
1569 * configure: Regenerate.
1571 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1573 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1575 * doc/internals.texi (line_separator_chars): Semicolon is no
1576 longer a default. Mention null and newline as defaults.
1578 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1580 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1581 * config/tc-i860.h (line_separator_chars): Likewise.
1582 * config/tc-h8300.c (line_separator_chars): Likewise.
1583 * config/tc-i960.c (line_separator_chars): Likewise.
1584 * config/tc-m68k.c (line_separator_chars): Likewise.
1585 * config/tc-mips.c (line_separator_chars): Likewise.
1586 * config/tc-ns32k.c (line_separator_chars): Likewise.
1587 * config/tc-sparc.c (line_separator_chars): Likewise.
1588 * config/tc-vax.c (line_separator_chars): Likewise.
1590 * config/tc-h8300.c (comment_chars): Use string initialiser.
1591 * config/tc-i960.c (line_comment_chars): Likewise.
1592 * config/tc-z8k.c (comment_chars, line_comment_chars,
1593 line_separator_chars): Likewise.
1595 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1598 2000-06-08 Nick Clifton <nickc@cygnus.com>
1600 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1603 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1605 * configure.in (VERSION): Update to show this is the CVS mainline.
1607 2000-06-08 Matthew Jacob <mjacob@feral.com>
1609 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1610 $at is the integer register $r28, vs. both $r28 and the floating
1611 point register $f28.
1613 2000-06-08 James E. Wilson <wilson@cygnus.com>
1615 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1616 (dot_endp): Don't call ia64_flush_insns.
1617 (emit_one_bundle): Don't delete prologue/body records from
1618 unwind_record list in first loop. Rewrite second loop to account for
1621 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1623 * config/tc-ia64.c: Add missing prototypes.
1624 (generate_unwind_image): Cast argument to output_unw_records call.
1626 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1628 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1630 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1632 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1633 (REGISTER_P): likewise.
1634 (avr_opcodes): uses include/opcode/avr.h
1635 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1637 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1639 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1642 2000-06-03 H.J. Lu <hjl@gnu.org>
1644 * read.c (is_end_of_line): Put back `;'.
1646 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1648 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1650 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1652 * expr.c (operand): Test is_end_of_line outside switch to catch
1653 line separator chars that are also operators.
1654 (operator): Return O_illegal for line separator chars.
1656 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1657 entry (or `!' entry for TC_HPPA).
1659 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1660 before indexing is_end_of_line. Remove redundant check for '\0'.
1662 * config/tc-h8500.c (md_assemble): Likewise.
1663 * config/tc-mcore.c (md_assemble): Likewise.
1664 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1667 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1669 * config/tc-mcore.c (mcore_cons): Likewise.
1670 (mcore_float_cons): Likewise.
1671 (mcore_stringer): Likewise.
1672 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1674 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1676 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1678 2000-05-29 Nick Clifton <nickc@cygnus.com>
1680 * config/tc-sh.c: Fix compile time warning messages.
1682 * config/tc-mips.c: Fix compile time warning messages.
1684 2000-05-29 Philip Blundell <philb@gnu.org>
1686 * doc/as.texinfo: Update copyright dates.
1687 (Local Labels): Delete misplaced mention of ARM.
1688 * NEWS: Mention ARM ELF support.
1690 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1692 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1693 it is modified, and use the real_size to compute the frag address
1694 for dwarf2 line info.
1696 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1698 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1699 line-matching scheme to cope with automake moving variables around.
1700 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1701 * Makefile.in: Regenerate.
1703 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1705 * config/tc-sparc.c (sparc_relax): New.
1706 (md_longopts): Add -relax and -no-relax options.
1707 (md_parse_options, md_show_usage): Likewise.
1708 (md_apply_fix3): Optimize tail call into branch always if possible.
1710 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1712 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1713 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1714 rules, with warning when a GAS statement specifies a packing that
1715 will result in an instruction being squashed.
1716 Added typdef packing_type and enumerals, changed various integer
1717 literals to use the enumerals.
1719 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1721 * config/tc-ia64.c (dot_restorereg_p): New function.
1722 (md_pseudo_table): Add restorereg.p.
1723 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1724 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1726 * config/tc-ia64.h (unw_record_type): Add unwabi.
1727 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1728 called MASK with members for imask, and the masks produced by
1729 fr_mem, gr_mem, br_mem, and frgr_mem.
1730 (unw_p_record): Add members ABI and CONTEXT.
1731 (unw_x_record): Add member AB.
1732 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1733 as pseudo-register for use during unwind info generation.
1734 (AR_PFS, AR_LC): New macros.
1735 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1736 whose names start with an at sign (as in "@priunat").
1737 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1739 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1740 proc_end, unwind_info, personality_routine): Consolidate into
1741 "unwind" structure to reduce offset-table use. Add member
1742 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1744 (output_R1_format, output_R3_format, output_P3_format,
1745 output_P6_format): Initialize R with zero to reduce compiler warnings.
1746 (output_P7_format): Ditto. Add `default' branch to switch
1747 statement to reduce compiler warnings.
1748 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1749 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1750 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1751 into single argument.
1752 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1753 compiler warnings. Merge A and B args into single argument.
1754 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1755 A and B args into single argument.
1756 (free_record): Removed (wasn't used).
1757 (free_list_records): Also free imasks in prologue records.
1758 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1759 (output_spill_mask): Remove.
1760 (output_unwabi): New function.
1761 (output_epilogue, output_label_state, output_copy_state): Call
1763 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1764 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1766 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1767 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1768 as part of handling the prologue records. Emit region's imask if
1769 we have one. Handle unwabi, epilogue, label_state, copy_state,
1770 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1771 spill_sprel_p, and spill_reg_p records.
1772 (set_imask, count_bits, slot_index): New function.
1773 (fixup_unw_records): Fix region size computation. Handle
1774 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1775 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1776 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1777 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1778 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1779 (dot_save): Use manifest constants for applicaton registers.
1780 Handle REG_PR and REG_PRIUNAT.
1781 (dot_restore): Don't just ignore it.
1782 (dot_restorereg): New function..
1783 (generate_unwind_image): Ensure unwind info is a multiple of eight
1784 bytes, not just four bytes.
1785 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1786 (dot_altrp): Don't just ignore it.
1787 (dot_savemem): New function. Replaces dot_savesp() and
1788 dot_savepsp(). Use manifest constants for applicaton registers.
1789 Handle REG_PR and REG_PRIUNAT.
1790 (dot_savef): Simplify.
1791 (dot_saveb): Support generation of br_gr.
1792 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1793 dot_label_state, dot_copy_state): New function.
1794 (dot_unwabi): Don't just ignore it.
1795 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1796 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1797 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1798 (emit_one_bundle): Set slot number for prologue/body records
1799 *before* emitting the first insn.
1800 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1801 (md_begin): Declare "psp" pseudo-register.
1802 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1803 so we don't get segfault.
1804 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1805 counts as required per SW Conventions manual
1806 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1807 output_preds_psprel, output_preds_sprel, output_spill_base,
1808 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1809 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1810 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1811 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1812 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1813 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1814 (dot_vframe): Implement.
1815 (dot_vframesp, dot_vframepsp): New function.
1817 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1819 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1820 * configure: Regenerate.
1822 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1824 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1825 (md_estimate_size_before_relax): so we can use it here instead of
1826 old kludges. Localise vars to blocks. Comment.
1828 * frags.c (frag_new): Update fr_var comments.
1829 * frags.h (struct frag): Ditto.
1831 2000-05-22 Richard Henderson <rth@cygnus.com>
1833 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1834 (pseudo_func): Add pcrel.
1835 (operand_match): Handle IA64_OPND_TGT64.
1836 (build_insn): Likewise.
1837 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1838 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1839 (fix_insn): Handle all three 64-bit relocation types.
1841 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1843 * obj.h (struct format_ops): New members begin, app_file,
1844 s_set_other, s_set_desc, s_get_type, s_set_type,
1845 separate_stab_sections, init_stab_section.
1847 * config/obj-multi.h: Update GPL notice to v2.
1849 (obj_app_file): New.
1850 (S_SET_SIZE): Test s_set_size for NULL before calling.
1851 (S_SET_ALIGN): Similar for s_set_align.
1856 (SEPARATE_STAB_SECTIONS): New.
1857 (INIT_STAB_SECTION): New.
1858 (EMIT_SECTION_SYMBOLS): New.
1859 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1861 * config/obj-elf.h: Update GPL notice to v2.
1862 Mention that this file is included from obj-multi.h.
1863 (obj_begin): Wrap definition in ifndef.
1864 (elf_file_symbol): Constify declaration.
1865 (obj_app_file): Ditto.
1866 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1867 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1869 * config/obj-elf.c (elf_s_set_other): New.
1870 (elf_file_symbol): Constify argument.
1871 (elf_separate_stab_sections): New.
1872 (elf_init_stab_section): New.
1873 (elf_format_ops): Add new members. Remove comma at end.
1875 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1876 (ecoff_format_ops): Add new fields. Remove comma at end.
1877 Mention inconsistency for emit_section_symbols.
1879 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1881 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1882 (coff_separate_stab_sections): New.
1883 (coff_format_ops): Add new members.
1885 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1886 (obj_aout_s_set_other): New.
1887 (obj_aout_s_set_desc): New.
1888 (obj_aout_s_get_type): New.
1889 (obj_aout_s_set_type): New.
1890 (obj_aout_separate_stab_sections): New.
1891 (aout_format_ops): New members added. Use obj_aout_process_stab,
1892 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1893 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1895 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1897 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1899 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1900 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1901 (md_estimate_size_before_relax): Ensure jumps to weak and
1902 externally visible symbols are relocatable.
1904 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1906 * stabs.c (aout_process_stab): Make global.
1907 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1908 * read.h (aout_process_stab): Declare.
1910 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1911 Generalize to *aout, *coff *elf.
1912 * configure: Regenerated.
1914 * doc/internals.texi (Object format backend): Say
1915 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1917 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1918 * Makefile.in: Regenerated.
1920 2000-05-19 Catherine Moore <clm@cygnus.com>
1922 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1924 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1926 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1927 instruction to reflect change in re_assemble_*.
1929 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1931 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1932 build PA64 ELF tools.
1933 * configure: Rebuilt.
1935 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1937 * Makefile.am: Regenerate dependencies.
1938 * Makefile.in: Regenerate.
1940 2000-05-15 Nick Clifton <nickc@cygnus.com>
1942 * config/tc-arm.c (struct asm_psr): Add boolean field
1943 distinguishing between CSPR and SPSR. Rename 'number' field
1945 (psrs): Rearrange contents to match new asm_psr structure.
1946 (arm_psr_parse): Move next to psr_required_here. Make it
1947 return an asm_psr structure.
1948 (psr_required_here): Use asm_psr structure returned by
1950 (do_msr): Reorganise to allow psr_required_here to be called
1952 (md_undefined_name): Mark 'name' parameter as unused, since
1953 the COFF target does not use it.
1955 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1957 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1959 * config/te-aux.h: Likewise.
1960 * config/te-dpx2.h: Likewise.
1961 * config/te-go32.h: Likewise.
1962 * config/te-hp300.h: Likewise.
1963 * config/te-hppa.h: Likewise.
1964 * config/te-i386aix.h: Likewise.
1965 * config/te-ic960.h: Likewise.
1966 * config/te-interix.h: Likewise.
1967 * config/te-nbsd532.h: Likewise.
1968 * config/te-pc532mach.h: Likewise.
1969 * config/te-ppcnw.h: Likewise.
1970 * config/te-psos.h: Likewise.
1971 * config/te-sparcaout.h: Likewise.
1972 * config/te-sun3.h: Likewise.
1973 * config/te-sysv32.h: Likewise.
1975 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1977 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1978 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1979 and sign extend without an if statement.
1980 (build_bytes): Likewise.
1982 2000-05-14 Kazu Hirata <kazu@hxi.com>
1984 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1985 X_add_symbol L_32 case.
1987 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1989 * config/te-freebsd.h: New file.
1991 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1993 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1994 bindtextdomain): Replace defines with those from intl/libgettext.h
1995 to quieten gcc warnings.
1997 * NEWS: Mention x86 .arch and -q.
1999 * config/tc-i386.c (quiet_warnings): New.
2000 (md_assemble): Use quiet_warnings.
2001 (md_parse_option): Set quiet_warnings from -q.
2002 (md_show_usage): Mention -q, delete -m.
2003 (flag_do_long_jump): Delete.
2004 (md_parse_option): Remove -m.
2005 (md_show_usage): Remove -m.
2006 (md_create_long_jump): Remove useless flag_do_long_jump code.
2008 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2009 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2011 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2012 Alexander Sokolov <robocop@netlink.ru>
2014 * doc/c-i386.texi (i386-Arch): New section.
2015 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2017 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2018 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2019 architecture has been given and is not 486.
2020 (set_cpu_arch): New.
2021 (md_pseudo_table): Add .arch.
2022 (md_assemble): Warn if cpu architecture has been given and an
2023 unsupported instruction.
2025 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2026 Move operand_types bit defines after relevant template field.
2027 (template): Add cpu_flags.
2031 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2033 * config/tc-mn10300.h (md_end): Define.
2034 (mn10300_finalize): Declare.
2035 * config/tc-mn10300.c: Include dwarf2dbg.h.
2036 (debug_line): Define.
2037 (md_assemble): Generate dwarf2 line info.
2038 (mn10300_finalize): New function. Finalize dwarf2 info.
2040 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2042 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2043 external version of the relocation for weak symbols.
2045 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2047 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2048 frame size in units of 16 bytes, as required per SW Conventions manual.
2049 (output_unw_records): Output info-block header as a dword to get
2052 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2054 * as.h: #include "file", not <file> on files from ../include.
2055 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2056 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2057 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2058 (tc_coff_symbol_emit_hook): Ditto.
2059 (OPTCOUNT): Cast to int to avoid compiler warning.
2060 (md_begin): Fix signed/unsigned warnings.
2062 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2064 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2065 ABRANCH LONG case for a conditional branch on a 68000.
2066 (md_estimate_size_before_relax): Likewise. Also handle
2067 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2068 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2069 PC-relative on all CPUs.
2070 (md_estimate_size_before_relax): Likewise.
2072 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2074 * as.c (parse_args): Just mention current year in printed
2077 2000-05-03 J.T. Conklin <jtc@redback.com>
2079 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2081 (md_parse_option): Recognize -m7400.
2083 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2085 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2086 don't permit lp to become less than the words array.
2088 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2090 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2091 Fix little-endian case.
2093 2000-05-03 David O'Brien <obrien@NUXI.com>
2095 * as.c (parse_args): Update copyright.
2097 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2099 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2100 for the .bss section too.
2102 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2104 * configure.in: Set em=linux for hppa-*-linux.
2105 * configure: Regenerate.
2106 * doc/Makefile.in: Regenerate with correct automake.
2108 * frags.c (frag_grow): Sanity check chunk_size.
2110 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2111 * config/obj-som.h: Likewise.
2112 * config/obj-ieee.h: Likewise.
2114 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2116 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2117 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2118 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2119 (pa_ip): low_sign_unext now returns via function value. Use
2120 re_assemble_* instead of dis_assemble_* and
2121 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2123 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2124 (md_section_align, md_parse_option, md_show_usage,
2125 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2126 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2127 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2128 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2129 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2131 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2132 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2133 outside of switch. Correct mask and shifting errors in case 10
2134 and case -11. In case 21, compare against signed range to suit
2135 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2136 case 17 and case 22, use offsetT variable to properly check range.
2137 Use re_assemble_* here too.
2138 (evaluate_absolute): Change type of value to offsetT. Call
2139 hppa_field_adjust to do the work for us.
2140 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2141 (pa_parse_cmpib_64_cmpltr): Ditto.
2142 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2143 of i to unsigned int.
2144 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2145 (pa_end_of_source): Return type is void.
2147 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2149 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2151 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2153 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2154 More comments added.
2155 (md_begin): Removed "construct symbols for each register name".
2156 Because register names conflicts with GCC generated function
2158 (avr_operand): Now constant numbers can be used as a register
2159 identifiers (0 as r0, 31 as r31).
2160 (md_assemble): use skip_space () before parsing instruction
2163 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2165 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2166 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2167 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2168 * configure: Regenerate.
2170 2000-04-29 Andreas Jaeger <aj@suse.de>
2172 * as.h: Correctly check GCC version.
2174 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2176 * doc/as.1: Fix unbalanced brackets.
2178 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2180 (line_comment_chars): Set to '/' if TE_FreeBSD.
2182 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2184 * configure.in: Configury support for PA64 (currently disabled).
2185 * configure: Rebuilt.
2187 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2189 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2190 bfd_set_section_alignment.
2192 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2194 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2197 2000-04-24 Nick Clifton <nickc@cygnus.com>
2199 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2200 * doc/as.texinfo (Align): Include arm and strongarm in list of
2201 targets that have the second form of the behaviour of the .align
2204 2000-04-24 Mark Klein <mklein@dis.com>
2206 * obj-som.c: Terminate obj_pseudo_table.
2208 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2210 * as.c (parse_args): Allow md_parse_option to override -a listing
2212 * config/obj-coff.c (add_lineno): Change type of offset parameter
2213 from "int" to "bfd_vma."
2214 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2215 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2216 (ppc_change_csect): Align correctly for XCOFF64.
2217 (ppc_machine): New function, which discards "ppc_machine" line.
2218 (ppc_tc): Cons for 8 when code is 64 bit.
2219 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2221 (md_parse_option): Handle -a64 and -a32.
2223 * config/tc-ppc.h (TARGET_MACH): Define.
2224 (TARGET_FORMAT): Move to function.
2225 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2227 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2229 * config/tc-avr.c: New AVR_ISA_ defined.
2230 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2231 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2232 for `fmul', `movw' and `lpm R,Z' instructions.
2233 (avr_operands): Warn if current opcode is a two-word instruction
2234 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2235 (avr_opcodes): New commands added.
2236 (REGISTER_P): Check 'a' and 'v' constraint letters.
2237 (mcu_types): New MCU added.
2239 2000-04-22 Timothy Wall <twall@cygnus.com>
2241 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2243 (operand_match): Conditionally insert default bit values for IMMU9.
2245 2000-04-14 Matthew Green <mrg@cygnus.com>
2247 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2248 * configure: Rebuilt.
2250 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2251 Jason Eckhardt <jle@cygnus.com>
2253 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2255 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2256 Added handling of new operand types l,y,&,fe,fE,fx.
2258 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2259 David Mosberger <davidm@hpl.hp.com>
2260 Timothy Wall <twall@cygnus.com>
2261 Andrew MacLeod <amacleod@cygnus.com>
2262 Jim Wilson <wilson@cygnus.com>
2264 * Makefile.am (CPU_TYPES): Add ia64.
2265 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2266 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2267 * Makefile.in: Rebuild.
2268 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2269 * configure: Rebuild.
2270 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2271 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2272 * expr.c (expr): Handle md_optimize_expr.
2273 * read.c (LEX_HASH): Add comment.
2274 * config/tc-ia64.c, config/tc-ia64.h: New files.
2276 2000-04-21 Richard Henderson <rth@cygnus.com>
2278 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2279 bundling a non-delayed branch type instruction.
2281 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2283 * config/tc-mn10300.c (HAVE_AM30): Define.
2284 (md_assemble): Use it.
2286 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2288 * config/obj-elf.c (obj_elf_change_section): Check for changed
2291 * Makefile.am: (CPU_MULTI_VALID): Remove.
2292 (MULTI_CPU_TYPES): Define.
2293 (MULTI_CPU_OBJ_VALID): Define.
2294 (DEPTC): Use the above.
2295 (DEPOBJ): Same here.
2297 Regenerate dependencies.
2298 * Makefile.in: Regenerate.
2300 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2302 * Makefile.am (YACC, LEX): Get them from configure.
2304 2000-04-18 H.J. Lu (hjl@gnu.org)
2306 * config/tc-i386.c (offset_in_range): Use addressT instead of
2307 bfd_vma for non-bfd assemblers.
2309 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2311 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2312 doesn't give spurious errors.
2314 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2316 * as.h (SEEK_SET): Define if undefined.
2318 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2320 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2321 constants, and don't assume offsetT is 32 bits.
2323 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2325 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2326 (md_pcrel_from_section): Add prototype.
2327 (d10v_fix_adjustable): Add prototype.
2328 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2330 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2332 2000-04-12 Nick Clifton <nickc@cygnus.com>
2334 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2335 symbol in frag chain.
2337 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2339 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2340 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2341 (fits_in_signed_word, smallest_imm_type): Ditto.
2342 (md_assemble): Use an offsetT var to hold offsetT values, not a
2344 (offset_in_range): New.
2345 (md_assemble): Use it.
2346 (md_convert_frag): Change type of target_address, opcode_address,
2347 and displacement_from_opcode_start to offsetT.
2348 (md_create_short_jump): Change type of offset to offsetT.
2349 (md_create_long_jump): Ditto.
2350 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2351 (md_chars_to_number): Remove.
2352 (output_invalid): Remove duplicate prototype.
2354 2000-04-09 Nick Clifton <nickc@cygnus.com>
2356 * Makefile.am (CPU_TYPES): Add 'avr'.
2357 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2358 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2360 * Makefile.in: Regenerate.
2362 * doc/as.texinfo: Add M32R documentation.
2364 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2366 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2367 --enable-build-warnings option.
2368 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2369 * Makefile.in, configure: Re-generate.
2371 2000-04-07 Nick Clifton <nickc@cygnus.com>
2373 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2374 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2375 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2376 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2377 (arm_force_relocation): Force relocations for
2378 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2380 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2382 * config/tc-sh.c (get_operands): There's no third operand if the
2383 first operand is an immediate.
2385 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2387 * config/tc-sh.c (immediate): Delete.
2388 (sh_operand_info): Add immediate member.
2389 (parse_reg): Use A_PC for pc.
2390 (parse_exp): Add second argument 'op'. All callers changed.
2391 (parse_at): Expect pc to be coded as A_PC.
2392 Use immediate field in *op.
2393 (insert): Add fourth argument 'op'. All callers changed.
2394 (build_relax): Add second argument 'op'. All callers changed.
2395 (insert_loop_bounds): New function.
2396 (build_Mytes): Remove DISP_4.
2397 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2398 (assemble_ppi): Use immediate field in *operand.
2399 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2400 (md_apply_fix): Likewise.
2401 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2403 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2405 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2407 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2409 * internals.texi (CPU backend): Document
2410 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2412 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2414 * po/gas.pot: Regenerate.
2416 * as.c (show_usage): Restore translated part of bug string.
2417 * gasp.c (show_usage): Likewise.
2419 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2420 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2421 than move-if-change.
2422 (DEP1): Modify for "gcc -MM".
2426 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2427 Update dependencies.
2428 * Makefile.in: Regenerate.
2430 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2432 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2433 (md_begin): Likewise.
2434 (HAVE_AM33): New macro.
2435 (md_assemble): Use it. Match r_regs and xr_regs only if
2438 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2440 * as.h: #include "bin-bugs.h"
2441 * as.c (show_usage): Use REPORT_BUGS_TO.
2442 * gasp.c: #include "bin-bugs.h"
2443 (show_usage): Use REPORT_BUGS_TO.
2445 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2447 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2449 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2450 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2453 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2455 * config/tc-i386.c (i386_immediate): Don't assume a constant
2456 immediate is necessarily 16 bits when in 16 bit code mode.
2457 (md_assemble): Instead set guess_suffix here after we have checked
2460 2000-04-02 Richard Henderson <rth@cygnus.com>
2462 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2463 quantities. Correct right shift sign extension.
2464 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2465 32-bit value when shifting into place.
2467 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2469 * app.c: Add ATTRIBUTE_UNUSED as needed.
2470 * config/tc-ppc.c: Likewise.
2471 (ppc_size): Make unsigned long.
2472 (ppc_insert_operand): Add casts to avoid warnings.
2474 2000-03-31 Nick Clifton <nickc@cygnus.com>
2476 * config/tc-d10v.h (md_flush_pending_output): Define.
2478 2000-03-29 Nick Clifton <nickc@cygnus.com>
2480 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2481 segment. Works for both BFD_ASSEMBLER and others.
2482 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2484 2000-03-29 Nick Clifton <nickc@cygnus.com
2486 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2488 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2490 * listing.c (LISTING_LHS_WIDTH): Default depends on
2492 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2494 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2496 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2499 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2501 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2503 * config/tc-avr.c (mcu_types): Add missing initialiser.
2504 (md_pcrel_from_section): Add prototype.
2505 (avr_operand): Remove redundant test of unsigned < 0.
2506 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2508 2000-03-27 Denis Chertykov <denisc@overta.ru>
2510 * config/tc-avr.c: New file for AVR support.
2511 * config/tc-avr.h: Likewise.
2512 * configure.in: Add AVR support.
2513 * configure: Regenerate.
2515 2000-03-26 Timothy Wall <twall@cygnus.com>
2517 * gasp.c (macro_op): Add new argument to check_macro call.
2518 Macro structure definitions moved to macro.h
2519 * sb.h: Add argument to prototype for input_scrub_include_sb.
2520 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2521 nesting checks with an additional flag.
2522 (struct input_save): Add flag to indicate whether current sb
2523 should be checked for proper macro/conditional nesting.
2524 (input_scrub_push/pop): Save/restore nest check flag.
2525 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2527 * macro.c (check_macro): Allow caller to retrieve parsed macro
2528 information if a pointer is provided. This information may be
2529 used by the new macro hooks.
2530 * macro.h: Update prototype for check_macro. Macro struct
2531 definitions moved here from macro.c/gasp.c.
2532 * read.c (read_a_source_file): Add parameter to check_macro call,
2533 and pass macro info to the macro hook, if defined.
2534 (input_scrub_insert_line): New. Allow insertion of a line of
2535 characters into the input stream.
2536 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2537 file into the input stream.
2538 (s_include): Use input_scrub_insert_file.
2539 * internals.texi: Document new macro hooks.
2540 * as.h: New prototypes added.
2542 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2544 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2545 an initial capital letter.
2546 (i386_index_check): Reindent.
2548 2000-03-19 Nick Clifton <nickc@cygnus.com>
2550 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2553 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2555 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2556 instruction operand bad if Rd > 7 when generating
2557 thumb instructions. Prevents for example,
2558 "adr r12,label" from silently failing and generating
2559 the wrong instruction.
2561 2000-03-17 Nick Clifton <nickc@cygnus.com>
2563 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2564 that have a destingation >= 0x400000.
2565 Fix compile time warning messages.
2567 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2569 * config/tc-sh.c (md_begin): When encountering insn that are
2570 not supported by the current arch, only change the name if
2571 its contents are the same as prev_name.
2572 (get_specific): If the the architecture doesn't match, fail.
2574 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2576 * config/tc-sh.c (IDENT_CHAR): Define.
2577 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2578 matching back where it came from.
2580 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2582 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2584 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2586 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2589 2000-03-15 Kazu Hirata <kazu@hxi.com>
2591 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2593 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2595 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2596 floating-point-number, make sure 'f' is in FLT_CHARS.
2598 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2600 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2601 (s_lcomm_internal): Use it.
2602 * doc/internals.texi (CPU backend): Document it.
2603 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2606 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2608 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2611 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2612 implementation doesn't have special handling for switch
2614 (macro_build): Allow for code in sections other than .text.
2616 (mips_ip): Likewise.
2617 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2618 Don't perform relocs if we will be outputting them.
2619 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2620 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2623 2000-03-09 Catherine Moore <clm@cygnus.com>
2625 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2626 relocation type based on the entry in the fixup structure.
2627 Put S_IS_EXTERN processing back in.
2629 2000-03-08 H.J. Lu (hjl@gnu.org)
2631 * Makefile.am (install-exec-tooldir): Depend on
2632 install-exec-bindir for parallel make.
2633 * Makefile.in: Regenerated.
2635 2000-03-06 Nick Clifton <nickc@cygnus.com>
2637 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2639 (md_parse_option): Parse -m32r command line switch - disable m32rx
2641 (md_show_usage): Document new option.
2643 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2644 * doc/Makefile.in: Regenerate.
2645 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2647 2000-03-02 Michael Meissner <meissner@redhat.com>
2649 * config/tc-d30v.c (check_range): Remove code that incorrectly
2650 sign extended values where bits < 32.
2652 2000-03-02 H.J. Lu (hjl@gnu.org)
2654 * configure.in: Support --enable-targets=all on ia32.
2655 * configure: Regenerated.
2657 2000-03-01 Nick Clifton <nickc@cygnus.com>
2659 * gasp.c (do_align): Remove bogus check of alignment value.
2661 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2663 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2664 TC_PPC was defined forced the type of a symbol with no other type
2667 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2669 * doc/internals.texi (CPU backend): Mention that
2670 line_separator_chars do not break up comments. Fix typos for
2671 LEX_AT and LEX_NAME descriptions. Document operands for
2672 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2673 description of md_create_short_jump usage. Document argument for
2674 md_undefined_symbol.
2676 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2678 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2679 (md_parse_option): Handle it.
2680 (md_show_usage): Document it.
2682 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2684 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2685 opcode, for the instruction `pal19'. From Andrea Arcangeli
2688 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2690 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2692 (md_assemble): To here, before template operands are matched.
2693 Also ensure a constant immediate is sign extended when we know the
2694 size is at most 16 bits. This is to catch cases like "add
2695 $0xffc0,%ax" where we don't know the size, and thus that the
2696 immediate can be represented as Imm8S until after parsing the
2698 (i386_displacement): Similarly sign extend 16 bit constant
2700 (md_assemble): Relax 16-bit jump constant range check to suit sign
2701 extended displacements.
2703 2000-02-26 Andreas Jaeger <aj@suse.de>
2705 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2707 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2709 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2710 call operands when intel_syntax.
2711 (intel_float_operand): Return 2 for "fi...".
2712 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2713 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2714 earlier "SHORT" change.
2715 (md_assemble): When determining suffix from Regs, exclude
2718 2000-02-24 Nick Clifton <nickc@cygnus.com>
2720 * configure: Add arm-wince, mips-pe and sh-pe targets.
2721 * configure: Regenerate.
2723 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2725 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2726 "pe-mips" for the mips-pe target.
2728 * config/tc-arm.c (insns): Change displacement encoded in BL
2729 and B instructions if the target port is arm-wince.
2730 (do_ldst): Do not bias the relocation offset if the target
2732 (md_pcrel_from): Add in missing relocation offset bias if the
2733 target os arm-wince.
2735 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2736 (md_begin): Disable -G support for mips-pe target.
2737 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2738 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2741 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2742 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2743 assembler, just set the alignment to 4.
2745 * config/te-wince-pe.h: New file for WinCE targets. Define
2748 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2750 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2751 string instructions.
2752 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2753 (i386_intel_memory_operand): After finding a segment override,
2754 check again for no `[' before looking for a displacement. Bomb if
2755 more than one displacement rather than silently discarding the
2756 second and subsequent ones. Free strings malloc'd by
2757 build_displacement_string.
2759 2000-02-24 Catherine Moore <clm@cygnus.com>
2761 * config/obj-som.c (obj_pseudo_table): Add "weak".
2762 (obj_som_weak): New routine.
2764 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2766 * config/tc-i386.c (union i386_op): New.
2767 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2768 Throughout file replace occurences of disps[n], imms[n], regs[n]
2769 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2770 intel mode operand swapping. Add assert in regKludge and
2771 fake_zero_displacement code. Test i.types[n] when outputting
2772 displacements and immediates. Combine output of Disp16 with
2774 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2775 when in intel mode by (not) reversing fsub and fdiv operands
2776 before the template search. This fails for single operand
2777 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2778 undefined. Instead fix the base_opcode after we've found the
2779 template. Move base_opcode xor with found_reverse_match from
2780 opcode output code to before this fix so we test for the correct
2782 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2783 check in intel mode. Instead compare opcodes.
2785 * config/tc-i386.h (TC_RELOC): Delete.
2786 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2787 with equivalent call to reloc.
2789 * as.h (flag_m68k_mri): Move declaration after target include, and
2790 only declare when TC_M68K defined. Define as zero otherwise.
2791 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2792 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2793 Define as zero otherwise.
2794 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2795 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2796 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2797 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2798 testing whether defined.
2799 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2800 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2801 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2802 rather than testing whether defined.
2803 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2804 (parse_mri_cons): Declare and use only when TC_M68K.
2805 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2806 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2807 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2809 * NEWS: Mention IBM 370 support.
2811 2000-02-23 Richard Henderson <rth@cygnus.com>
2813 * config/tc-i386.c (md_assemble): When swapping operands for
2814 intel_syntax, assume everything that's not Imm or Disp is a
2817 2000-02-23 Linas Vepstas <linas@linas.org>
2819 * config/tc-i370.c, config/tc-i370.h: New files.
2820 * Makefile.am: Add support for Linux/IBM 370.
2821 * configure.in: Likewise.
2822 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2823 * config/obj-elf.c: Include elf/i370.h
2824 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2826 * Makefile.in: Regenerate.
2827 * configure: Regenerate.
2829 * doc/c-i370.texi: New file.
2830 * doc/all.texi: Include it.
2831 * doc/as.texinfo: And here.
2832 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2833 * doc/Makefile.in: Regenerate.
2835 2000-02-19 Michael Meissner <meissner@redhat.com>
2837 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2838 determine if an instruction can be used in parallel with an ADDppp
2839 or SUBppp instruction.
2841 2000-02-22 Andrew Haley <aph@cygnus.com>
2843 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2845 1999-12-30 Andrew Haley <aph@cygnus.com>
2847 * config/tc-mips.c (mips_gp32): New variable.
2848 (macro_build) Use mips_gp32.
2850 (md_longopts): Add "-mgp32" and "-mgp64".
2851 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2853 (OPTION_M7900): Change offset
2854 (OPTION_NO_M7900): Ditto.
2856 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2858 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2859 warning, and bump it to 1.
2861 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2863 From Brad Lucier <lucier@math.purdue.edu>:
2864 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2867 2000-02-21 Catherine Moore <clm@cygnus.com>
2869 * config/tc-mips.c (MF_HILO_INSN): Define.
2870 (mips_7000_hilo_fix): Declare.
2871 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2872 (md_parse_option): Check for 7000_HILO_FIX options.
2873 (OPTION_M7000_HILO_FIX): Define.
2874 (OPTION_NO_M7000_HILO_FIX): Define.
2875 * doc/c-mips.texi (-mfix7000): Describe.
2877 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2879 * listing.c (print_lines): Remove unused variable `end'.
2881 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2882 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2883 reloc_type when BFD_ASSEMBLER.
2884 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2885 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2886 statement and quell signed vs. unsigned comparison warning.
2888 2000-02-18 Nick Clifton <nickc@cygnus.com>
2890 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2891 the computed frag offset, rather than overwriting it.
2893 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2895 * config/tc-sh.c ("elf/sh.h"): Include.
2896 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2897 (md.begin): Initialize target_arch.
2898 Only include opcodes in has table that match selected architecture.
2899 (parse_reg): Recognize register names for sh-dsp.
2900 (parse_at): Recognize post-modify addressing.
2901 (get_operands): The leading space is now optional.
2902 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2903 arguments. Update valid_arch.
2904 (build_Mytes): Add support for SDT_REG_N.
2905 (find_cooked_opcode): New function, broken out of md_assemble.
2906 (assemble_ppi, sh_elf_final_processing): New functions.
2907 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2908 (md_longopts, md_parse_option): New option: -dsp.
2909 * config/tc-sh.h (elf_tc_final_processing): Define.
2910 (sh_elf_final_processing): Declare.
2912 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2914 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2915 the unwinder subspace. Save the current seg/subseg before creating
2918 2000-02-10 Nick Clifton <nickc@cygnus.com>
2920 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2921 little endian targets.
2922 (INST_BYTE1): Redefine to handle big and little endian
2924 (cpu_type): New type: Select between M340 and M210.
2925 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2926 instructions of the M340.
2927 (md_assemble): Add support for the MULSH and OPSR classes of
2929 (md_atof): Add support for little endian targets.
2930 (md_parse_option): Add support for -EL, -EB and -mcpu command
2932 (md_convert_frag): Add support for little endian targets.
2933 (md_apply_fix3): Add support for little endian targets.
2934 (md_number_to_chars): Add support for little endian targets.
2936 2000-02-10 Timothy Wall <twall@redhat.com>
2938 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2939 defined, use it to verify the symbol just read should be a label.
2941 2000-02-10 Timothy Wall <twall@redhat.com>
2943 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2944 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2945 around colons when KEEP_WHITE_AROUND_COLON is defined.
2946 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2947 and KEEP_WHITE_AROUND_COLON.
2949 2000-02-08 Timothy Wall <twall@redhat.com>
2951 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2953 (do_repeat): New. Abstract repeat logic so that a "break" can be
2955 (end_repeat): New. Provide support for a "break" out of the
2957 * read.h: Add prototypes for new functions.
2959 2000-02-08 Timothy Wall <twall@redhat.com>
2961 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2962 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2963 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2966 2000-02-08 Timothy Wall <twall@redhat.com>
2968 * read.c: Added elseif to directives table.
2969 * read.h: Added prototype for s_elseif.
2970 * doc/as.texinfo: Added description for elseif.
2971 * cond.c (s_elseif): New function
2973 2000-02-04 Timothy Wall <twall@redhat.com>
2975 * listing.c (print_lines): Remove conditionals causing bug in
2978 2000-02-03 Timothy Wall <twall@cygnus.com>
2980 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2982 * frags.c (frag_new): Calculate fr_fix in octets
2983 (frag_now_fix) Return offset as target address offset (bytes).
2984 (frag_now_fix_octets) New - Return offset in octets (8-bit
2986 * frags.h: Added prototype for frag_now_fix_octets().
2987 Distinguish between octets and bytes in field descriptions.
2988 * listing.c (calc_hex): Account for octets vs bytes when
2989 printing addresses/offsets.
2990 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2991 target is little-endian, print the octets in a word in big-endian
2992 order so that the display looks like a proper hexadecimal number,
2993 instead of having the octets reversed.
2994 * read.c (do_align): When recording alignment, alignment power
2995 should be in terms of target bytes (minimum addressible unit)
2997 (do_org) Convert ORG target address (byte) argument into an
2998 octet offset when generating a variable fragment.
2999 * symbols.c (resolve_symbol_value): Symbol final value
3000 converted to a target address offset (bytes) from its octet offset.
3001 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3002 offset (bytes) is adjusted by the frag offset (octets) converted
3004 (coff_frob_section) Section alignment power is in terms of bytes;
3005 convert it to an octet alignment power when calculating size (and
3006 size mask) in octets. Don't modify the section size in order to
3007 "align" it for TI COFF, since that format has a different method
3008 for storing alignment information.
3010 2000-02-01 Timothy Wall <twall@cygnus.com>
3012 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3013 entries, matching the way GCC generates them. If not escaped, the
3014 filename is encoded incorrectly.
3016 2000-01-31 Nick Clifton <nickc@cygnus.com>
3018 * config/tc-arm.c (reg_table): Add support for ATPCS register
3021 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3023 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3025 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3027 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3028 of a symbol when we really care about its value.
3030 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3032 * config/tc-mcore.c (md_assemble): Give warning message if
3033 operands passes to instruction are more than the spec.
3035 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3037 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3038 Thumb mode but the label seen was not declared as '.thumb_func'
3039 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3040 correct disassembly of Thumb code bounded by non function labels.
3042 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3044 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3045 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3047 * Makefile.in: Same here.
3050 * configure.in: Set bfd_gas for i386-aout when primary target
3051 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3052 we may need the primary te_file. Remove incorrect comment.
3054 * configure: Regenerate.
3056 * config/e-i386aout.c: New file.
3058 * as.c (USE_EMULATIONS): Move to before print_version_id.
3059 (struct emulation): Add i386aout.
3060 (show_usage): Split text strings. Reformat -a text. Add --em
3064 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3065 (aout_format_ops): New.
3068 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3069 preprocessor conditional and add aout USE_EMULATIONS tests.
3070 (read_a_source_file): Don't pass error strings to printf as
3074 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3076 (do_data): Same here.
3077 (process_file): And here.
3080 * symbols.c (colon): Rewrite "already defined" fatal message
3081 code for aout with USE_EMULATIONS.
3084 * config/obj-aout.c (OBJ_HEADER): Define.
3085 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3087 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3088 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3090 (obj_aout_type): Expand S_SET_OTHER here too.
3091 (obj_read_begin_hook): Remove.
3092 (aout_pop_insert): New.
3093 (obj_aout_s_get_other): New.
3094 (obj_aout_s_get_desc): New.
3095 (aout_format_ops): New.
3098 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3099 gets aout_pseudo_table.
3100 (aout_pseudo_table): Declare.
3101 (obj_read_begin_hook): Define.
3104 * config/obj-coff.c (obj_pseudo_table): Rename to
3106 (coff_pop_insert): Use coff_pseudo_table.
3107 (coff_sec_sym_ok_for_reloc): Remove.
3108 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3109 and comment all zero entries and remove #if 0 code.
3112 * config/obj-coff.h (obj_pop_insert): Define.
3113 (coff_pseudo_table): Declare.
3116 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3117 s_get_size, s_set_size. Comment all zero entries.
3120 * config/obj-elf.c (elf_s_get_other): New function.
3121 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3122 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3123 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3125 (obj_elf_parse_section_letters): Don't pass error strings to
3126 printf as format arg.
3129 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3131 (elf_s_get_other): Declare.
3132 (S_GET_OTHER) Define as elf_s_get_other if not already
3134 (S_SET_OTHER): Only define when not already defined.
3135 (elf_obj_read_begin_hook): Declare.
3136 (obj_read_begin_hook): Define.
3137 (elf_obj_symbol_new_hook): Declare.
3138 (obj_symbol_new_hook): Define.
3141 * config/obj-multi.h: Add copyright header and protect against
3142 multiple inclusion. Add * to all function pointers.
3143 (OBJ_HEADER): If defined, include it rather than other defines
3145 (obj_frob_file_after_relocs): Test for NULL.
3146 (obj_symbol_new_hook): Here too.
3147 (obj_sec_sym_ok_for_reloc): And here.
3148 (S_GET_OTHER): Define.
3149 (S_GET_DESC): Define.
3150 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3151 (OBJ_MAYBE_ELF): Update comment.
3153 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3154 OBJ_AOUT preprocessor conditional and handle emulation by
3155 testing OUTPUT_FLAVOR.
3156 (i386_displacement): Here too.
3157 (md_section_align): Similarly here.
3158 (i386_target_format): Conditionally compile when more than one
3159 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3160 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3161 (i386_displacement): Here too.
3164 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3165 Define TARGET_FORMAT for aout only when not multi.
3168 * config/te-multi.h: Delete file as it's identical to te-generic.h
3170 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3172 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3173 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3176 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3178 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3181 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3183 * config/tc-mips.c (mips_do_align): New function.
3184 * config/tc-mips.h (md_do_align): Define.
3186 2000-01-10 Philip Blundell <philb@gnu.org>
3188 * doc/c-arm.texi (ARM Options): Fix typo.
3189 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3190 line separator for Linux.
3191 * doc/as.texinfo (Comments): Mention the ARM.
3193 2000-01-10 Philip Blundell <pb@futuretv.com>
3195 * configure.in (arm*-*-conix*): New target.
3196 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3198 * configure: Regenerate.
3200 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3202 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3203 (obj_elf_visibility): New function.
3205 * doc/as.texinfo (Visibility): New node: document visibility
3208 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3210 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3211 warning for absolute jump/call without `*' in non-intel mode. No
3212 need to set i.types[0] JumpAbsolute in intel mode.
3214 1999-12-22 Philip Blundell <pb@futuretv.com>
3216 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3217 hook function when changing sections.
3218 (arm_s_data): Likewise.
3220 1999-12-14 Nick Clifton <nickc@cygnus.com>
3222 * config/tc-arm.c (md_parse_option): Add support for -marm720
3223 command line switch.
3225 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3227 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3228 (r_registers, xr_registers): Define.
3229 (r_register_name, xr_register_name): New functions.
3230 (md_assemble): Handle new am33 operand types and instruction
3232 (mn10300_insert_operand, check_operand): Likewise.
3234 1999-11-29 Nick Clifton <nickc@cygnus.com>
3236 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3237 (s_force_thumb): Set thumb_mode to 2.
3238 (md_assemble): Do not complain about thumb instructions on a
3239 non-thumb target if thumb_mode is set to 2.
3241 1999-11-28 Michael Meissner <meissner@cygnus.com>
3243 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3244 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3245 (O_...): Add new machine dependent expressions if we are handling
3246 explicit relocations.
3247 (alpha_reloc_op): New static table holding the explicit relocation
3249 (alpha_literal_hash): New static to hold the hash table for
3250 explicit relocations.
3251 (alpha_macros): Add support for explicit relocations.
3252 (md_begin): If explicit relocations, initialize hash table.
3253 (md_assemble): Don't print a second error if tokenize_arguments
3254 already printed an error message.
3255 (md_apply_fix): Add support for explicit relocations.
3256 (alpha_force_relocation): Ditto.
3257 (alpha_fix_adjustable): Ditto.
3258 (alpha_adjust_symtab): New function to support explicit
3260 (alpha_adjust_symtab_relocs): Ditto.
3261 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3262 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3263 Add support for explicit relocations. Return -2 if an error
3264 message was already printed.
3265 (find_macro_match): Add support for explicit relocations. Comment
3267 (emit_insn): Add support for explicit relocations.
3268 (assemble_tokens): Ditto.
3270 (load_expression): Ditto.
3273 (emit_ir_load): Ditto.
3274 (emit_loadstore): Ditto.
3277 (emit_sextX): Ditto.
3278 (emit_division): Ditto.
3279 (emit_jsrjmp): Ditto.
3280 (emit_retjcr): Ditto.
3282 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3284 (tc_adjust_symtab): If explicit relocations, call the function
3285 alpha_adjust_symtab.
3286 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3287 relocations next to the literal relocation they reference.
3288 (TC_INIT_FIX_DATA): Initialize the new fields.
3289 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3291 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3293 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3294 'B' operand for PA2.0 bb instruction.
3296 1999-11-18 Nick Clifton <nickc@cygnus.com>
3298 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3301 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3303 (mcore_force_relocation): Force relocations to be generated for
3306 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3308 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3309 (i386_displacement): Disallow O_big displacements.
3311 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3313 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3314 Small improvements in error checking.
3315 (md_assemble): Support for unconditional ARM instructions.
3316 (md_parse_option): Support for -m[arm]v5e flag.
3318 1999-11-12 Nick Clifton <nickc@cygnus.com>
3320 * macro.c (buffer_and_nest): Do not check beyond the end of the
3323 1999-11-11 Nick Clifton <nickc@cygnus.com>
3325 * macro.c (buffer_and_nest): Look for seperator after TO and
3328 1999-11-08 Andrew Haley <aph@cygnus.com>
3330 * app.c (do_scrub_chars): When in State 10, treat backslash
3331 characters in the same way as as symbol characters.
3333 1999-11-07 Richard Henderson <rth@cygnus.com>
3335 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3336 the previous label was in the current section before playing
3337 with auto-alignment.
3339 1999-11-06 Nick Clifton <nickc@cygnus.com>
3341 * config/tc-v850.c (v850_force_relocation): Force relocation
3343 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3346 1999-11-05 Michael Meissner <meissner@cygnus.com>
3348 * expr.h (operatorT): Increase machine dependent operators to 16.
3349 * expr.c (op_rank): Ditto.
3351 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3353 * read.c (pseudo_set): Reject attempts to set the value of a
3356 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3359 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3361 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3362 to bfd_set_section_contents.
3364 1999-11-03 Nick Clifton <nickc@cygnus.com>
3366 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3368 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3370 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3371 (mips_ip): Use OPCODE_IS_MEMBER.
3373 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3375 * config/tc-arm.c (reg_required_here): Improve comments.
3377 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3378 (tinsns): Initialize variants field.
3380 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3381 BAD_PC respectively.
3383 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3385 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3386 * config/tc-arm.h: Fix compile time warnings.
3388 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3390 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3391 form @abs16, @(abs16) and @(abs16 + imm).
3393 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3395 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3396 (ISA_HAS_64_BIT_REGS) New.
3397 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3398 mips_emit_delays,macro_build,load_register,load_addresss,
3399 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3400 and/or use new ISA_xxx macros in expressions involving
3401 ISA, particularly mips_opts.isa.
3403 1999-10-18 Michael Meissner <meissner@cygnus.com>
3405 * expr.h (operatorT): Add machine dependent operators md1..md8.
3406 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3407 for the machine dependent operators to use.
3409 * expr.c (op_rank): Add machine dependent operators.
3411 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3413 (O_cpregister): Ditto.
3414 (md_begin): Change X_op test that field is wide enough to use
3415 O_max instead of O_alpha_max.
3416 (cpu_types): Fill in missing initializer.
3417 (alpha_num_macros): Make unsigned.
3418 (md_assemble): Make opnamelen be size_t.
3419 (md_apply_fix): Cast alpha_num_operands to int before testing.
3420 (alpha_force_relocation): Ditto.
3421 (alpha_fix_adjustable): Ditto.
3422 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3423 (tc_gen_reloc): Ditto.
3424 (tc_get_register): Ditto.
3429 (s_alpha_ent): Ditto.
3430 (s_alpha_end): Ditto.
3431 (s_alpha_frame): Ditto.
3432 (s_alpha_prologue): Ditto.
3433 (s_alpha_file): Ditto.
3434 (s_alpha_gprel32): Ditto.
3435 (s_alpha_proc): Ditto.
3436 (s_alpha_set): Ditto.
3437 (s_alpha_base): Ditto.
3438 (s_alpha_align): Ditto.
3439 (s_alpha_arch): Ditto.
3440 (alpha_align): Ditto.
3441 (assemble_insn): Suppress unused variable warning.
3443 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3444 order in the structure.
3445 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3447 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3449 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3451 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3453 * config/tc-i386.c (i386_index_check): Correct #endif location.
3455 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3457 * as.c (show_usage): Document new options.
3458 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3459 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3460 (parse_args): Parse the new options.
3461 (main): If there were warnings, and --fatal-warnings
3462 was specified, print an error.
3463 * as.h: New variable, flag_fatal_warnings, for new option.
3465 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3467 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3468 '@'. Change autoincrement completers to fall through to cache control
3471 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3473 (pa_parse_addb_64_cmpltr): New function.
3475 * config/tc-hppa.c (pa_ip): Change error message.
3476 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3477 '?Q' args to allow falling through.
3479 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3480 Remove unused conditional codes.
3481 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3483 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3485 * config/tc-d30v.c (CHAR_BIT): Define.
3486 (check_range): Fix bit operations to support integers bigger than
3489 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3491 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3494 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3495 Doug Evans <devans@cygnus.com>
3497 Add support for m32rx.
3498 * config/tc-m32r.c (enable_m32rx): New static global.
3499 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3500 (allow_m32rx): New function.
3501 (M32R_SHORTOPTS): Add `O'.
3502 (md_longopts): Add --m32rx plus several warning options.
3503 (md_parse_option): Handle new options.
3504 (md_show_usage): Print them.
3505 (md_begin): Enable m32rx.
3506 (OPERAND_IS_COND_BIT): New macro.
3507 (first_writes_to_seconds_operands): New function.
3508 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3509 (target_make_parallel,assemble_two_insns): New functions.
3510 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3511 If optimizing and m32rx, try to make consecutive insns parallel.
3513 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3515 * config/tc-mips.c (nopic_need_relax): Allow for the
3516 .sdata.foo sections generated by -fdata-sections,
3517 and for the .gnu.linkonce.s sections generated by C++.
3519 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3521 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3522 with cleaner code using completer prefixes. Add 'Y'.
3524 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3526 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3528 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3529 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3530 insn does not match and we should try the next insn in the table.
3532 1999-09-22 Nick Clifton <nickc@cygnus.com>
3534 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3536 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3538 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3541 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3543 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3544 OBJ_ELF. If ELF, add "sq".
3545 (md_parse_option): If ELF, ignore -s and -q.
3546 (md_show_usage): Mention ELF options.
3548 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3550 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3553 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3555 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3557 * config/tc-hppa.c (struct pa_it): New field "trunc".
3558 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3559 (pa_parse_ftest_gfx_completer): New function
3560 (pa_parse_fp_cnv_format): New function.
3562 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3563 (md_apply_fix): Handle 22bit pc-rel branches.
3565 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3567 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3569 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3571 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3573 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3575 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3576 (pa_ip): Handle 'fX'.
3578 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3580 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3581 unwinds unless the function is in the text space.
3582 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3584 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3586 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3587 (md_assemble): To here. Tweak address generation.
3589 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3591 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3592 (md_assemble): Call dwarf2_where for OBJ_ELF.
3593 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3594 (pa_end_of_source): New function.
3595 * tc-hppa.h (md_end): Define for OBJ_ELF.
3597 1999-09-14 Michael Meissner <meissner@cygnus.com>
3599 * configure.in (Canonicalization of target names): Remove adding
3600 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3601 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3602 * configure: Regenerate.
3604 1999-09-14 Donn Terry <donn@interix.com>
3606 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3608 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3610 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3611 pc-relative jmp/call to an absolute symbol.
3612 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3613 absolute section symbols.
3615 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3616 jump handling code and comments.
3618 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3620 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3621 the value if TE_PE and a global defined symbol.
3623 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3625 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3626 print the symbol, rather than printing it here.
3628 1999-09-11 Donn Terry <donn@interix.com>
3630 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3631 BFD_RELOC_RVA relocations.
3633 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3634 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3637 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3639 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3640 * doc/internals.texi (Object format backend): Document
3643 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3644 relocations against global symbols if TE_PE.
3646 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3647 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3649 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3652 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3653 symbols which do not have a constant value, or tags with
3654 non-tags. Remove the symbol from the list before adding it at the
3657 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3658 C_FCN symbol differently if TE_PE.
3659 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3660 appears in the pseudo-op, rather coff_line_base which is only set
3663 * config/obj-coff.c (obj_coff_loc): New static function.
3664 (obj_pseudo_table): Add "loc".
3666 * config/obj-coff.c (add_lineno): Check that the line number is
3669 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3670 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3672 (md_atof): Return NULL rather than 0.
3673 * config/tc-i386.c (md_atof): Change type to int.
3674 * expr.c (expr): Change first parameter to int.
3675 * config/obj-coff.c: Add declarations for static functions.
3676 (coff_frob_symbol): Use SYM_AUXENT.
3677 * config/tc-i386.h (flag_16bit_code): Don't declare.
3679 * config/obj-coff.c (obj_coff_section): Default to setting
3680 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3682 * write.c (adjust_reloc_syms): Print adjusted fixup.
3684 * expr.c (integer_constant): Correct too_many_digits calculation
3687 1999-09-09 Andreas Schwab <schwab@suse.de>
3689 * doc/c-arm.texi: Fix arguments of @var to not contain
3692 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3694 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3696 (md_parse_option): Only support -k flag for ELF and COFF targets.
3698 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3700 * config/tc-hppa.c (pa_ip): Put strict register checks before
3701 call to pa_parse_number.
3703 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3705 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3707 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3710 1999-09-06 Donn Terry <donn@interix.com>
3712 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3714 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3716 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3717 candidate instruction. Require registers for register arguments
3718 when in strict mode. Require assemble-time constants for
3719 constants when in strict mode.
3720 (pa_get_absolute_expression): Require a constant when in strict
3723 1999-09-06 Nick Clifton <nickc@cygnus.com>
3725 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3727 1999-09-04 Steve Chamberlain <sac@pobox.com>
3729 * config/tc-pj.c: New file, supports picoJava in ELF.
3730 * config/tc-pj.h: Ditto.
3731 * configure.in (pjl*, pj*): New targets.
3732 * Makefile.am: Rebuild dependencies.
3733 (CPU_TYPES): Add pj.
3734 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3735 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3736 * doc/c-pj.texi: New file.
3737 * doc/as.texinfo: Add some PJ specifics.
3738 * doc/all.texi: Add PJ to the list of all architectures, sort them
3740 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3741 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3743 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3745 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3746 (obj_frob_file): Test for null pointer.
3747 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3748 (OBJ_PROCESS_STAB): And here.
3749 (elf_obj_sy): Remove
3751 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3752 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3753 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3755 * config/obj-coff.c (no_func): Remove.
3756 (coff_format_ops): Change occurrences of no_func to 0, as we test
3757 for 0 in obj-multi.h.
3759 * configure.in: Enable bfd for i386-coff when primary target is
3760 bfd. Enable i386 elf,coff emulation support. Don't set
3761 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3762 emulation to support.
3763 *configure: Regenerate.
3765 1999-09-02 Nick Clifton <nickc@cygnus.com>
3767 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3768 .section .line directive is encountered.
3770 1999-09-01 Nick Clifton <nickc@cygnus.com>
3772 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3775 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3776 * as.texinfo: Document --gdwarf2 command line option.
3777 Add additional documentation of ARM command line switches.
3779 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3781 * config/tc-i386.c (i386_intel_memory_operand): Combine
3782 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3783 and RESTORE_END_STRING around parse_register calls.
3784 (i386_operand): Here too.
3785 (i386_is_reg): Remove.
3786 (parse_register): Move as_bad calls from within this function to
3789 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3791 Based on a patch from H.J. Lu <hjl@gnu.org>
3792 * config/tc-i386.c (parse_register): Handle FP regs specially.
3793 (md_begin): Remove '(' and ')' from register_chars.
3795 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3797 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3798 error message (done elsewhere).
3800 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3802 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3804 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3806 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3809 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3811 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3813 Add new completers. Fix bug in 64 bit condition handling.
3815 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3818 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3820 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3822 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3824 1999-08-27 Jim Wilson <wilson@cygnus.com>
3826 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3827 (struct ls): Add frag field. Initialize it to zero.
3828 (out_end_sequence): New local text_frag. Set it while in text section.
3829 Replace address check with frag check. Set ls.frag to text_frag if
3830 out_set_addr called.
3831 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3832 Set it before switching sections. Replace address check with frag
3833 check. Set ls.frag to saved_frag if out_set_addr called.
3835 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3837 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3838 output "advance_pc" opcode instead of calling gen_addr_line().
3839 The latter has the undesired side-effect of creating a new row
3840 in the debug line info matrix.
3842 1999-08-26 Jim Wilson <wilson@cygnus.com>
3844 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3845 ls.last_filename if last is less than zero. Set ls.last_filename
3846 when allocating new entry.
3847 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3850 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3852 * config/tc-i386.c (i386_index_check): Fix the displacement size
3853 when INFER_ADDR_PREFIX.
3855 1999-08-18 Nick Clifton <nickc@cygnus.com>
3857 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3860 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3862 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3863 handle 0xffffNNNN constants correctly.
3865 1999-08-16 Nick Clifton <nickc@cygnus.com>
3867 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3870 1999-08-13 Nick Clifton <nickc@cygnus.com>
3872 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3873 (md_apply_fix3): Always pass positive values to
3874 validate_offset_imm.
3876 1999-08-12 Nick Clifton <nickc@cygnus.com>
3878 * config/tc-arm.c (skip_whitespace): New macro.
3879 Formatting tidy ups.
3881 (md_apply_fix3): Store relocation offset in addend for ELF based
3883 (arm_force_relocation): Always generate relocs for Thumb function
3886 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3888 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3889 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3891 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3893 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3894 flags for the unwind subspace.
3896 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3897 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3898 suitable relocation based on the size of the target's pointer.
3899 Always Use subsegment zero for the unwinders.
3900 (pa_level): Handle "2.0w".
3902 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3904 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3905 with the following instruction unless this was specified.
3907 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3909 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3910 certain sections, to match BFD changes.
3912 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3914 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3915 (EXTRA_SCRIPTS): Define to keep automake happy.
3916 * Makefile.in: Rebuild.
3918 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3920 * Makefile.am: Rename .dep* files to DEP*.
3921 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3922 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3924 * Makefile.in: Rebuild.
3926 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3928 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3930 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3932 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3933 avoid problems on DOS filesystems.
3934 * Makefile.in: Rebuild.
3936 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3938 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3940 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3943 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3945 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3946 line to create ${GDBINIT} rather than .gdbinit.
3947 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3949 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3951 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3953 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3955 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3957 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3959 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3960 non-adjustable symbols.
3962 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3964 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3966 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3968 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3971 1999-08-05 Donn Terry <donn@interix.com>
3973 * config/te-interix.h: New file.
3974 * configure.in (i386-*-interix*): New target.
3975 * configure: Rebuild.
3977 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3979 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3980 selectors for ELF too.
3981 (selector_table): Add "ltp" and "rtp" selectors.
3983 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3985 * config/tc-i386.c (i386_operand): No need to change
3986 operand_string pointer in segment reg case before goto
3987 do_memory_reference. Initialise displacement_string_start and
3988 displacement_string_end after do_memory_reference label.
3989 (i386_index_check): Add operand_string param, and print error
3990 message on failure here.
3991 (i386_intel_memory_operand): Instead of here.
3992 (i386_operand): And here.
3993 (INFER_ADDR_PREFIX): Enable.
3995 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3997 * config/tc-i386.h (DefaultSize): Define. Renumber following
3998 opcode_modifier defines.
4000 From Etienne Lorrain <etienne.lorrain@ibm.net>
4001 * config/tc-i386.c (stackop_size): New variable.
4002 (set_16bit_code_flag): Clear it here.
4003 (set_16bit_gcc_code_flag): New function.
4004 (md_pseudo_table): Add "code16gcc" entry.
4005 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4007 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4009 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4010 next_set_end even if the end symbol is being discarded.
4012 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4013 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4014 * config/obj-coff.c: Likewise.
4015 (seg_info_type): Remove.
4016 (seg_info_off_by_4): Change to array of segT.
4017 (s_get_segment): Adjust accordingly.
4018 (obj_pseudo_table): Fully initialize sentinel entry.
4020 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4021 Ralf Baechle <ralf@uni-koblenz.de>.
4023 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4025 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4027 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4029 * config/tc-i386.c: Indentation and white space changes.
4030 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4031 don't enable it by default.
4032 (i386_intel_operand): Remove redundant prototype.
4033 Move check on number of memory operands, and i.mem_operands++
4034 (i386_intel_memory_operand): To here.
4035 Remove i386_immediate code from here. Remove special case code
4036 for input and output using (%dx). Remove base/index checks and
4037 call i386_index_check instead. Save initial operand_string
4038 argument for error message.
4039 (i386_operand): Remove redundant prototype. Move base/index
4040 checks to i386_index_check.
4041 (i386_displacement): Move intel mode check for non-zero
4043 (i386_intel_memory_operand): To here.
4045 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4047 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4048 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4049 by .register pseudo-op if -64 and --no-undeclared-regs.
4050 (s_register, sparc_adjust_symtab): New functions.
4051 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4052 Declare sparc_adjust_symtab as tc_adjust_symtab.
4053 * doc/c-sparc.texi: Add description of #ignore special literal
4054 for .register pseudo-op.
4056 1999-07-30 Catherine Moore <clm@cygnus.com>
4058 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4059 the relocation's section offset.
4061 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4063 * write.c (fixup_segment): Fix generic error check overflow test.
4065 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4066 X_add_number to long.
4068 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4070 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4073 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4075 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4078 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4080 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4082 * configure.bat: Remove; obsolete.
4083 * config/go32.cfg: Likewise.
4085 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4087 * configure.in (i386-*-vxworks*): New target.
4088 * configure: Rebuild.
4090 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4092 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4094 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4096 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4098 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4099 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4100 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4101 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4102 MAX_RELOC_EXPANSION): Define.
4103 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4105 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4107 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4108 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4109 block. Print a warning if an 8-bit or 16-bit constant
4110 displacement or immediate is truncated on output.
4111 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4113 (i386_operand): Disallow immediate jump absolute operand.
4115 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4117 * configure.in: Bump version number to 2.9.5.
4118 * configure: Rebuild.
4120 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4123 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4125 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4126 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4128 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4130 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4132 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4134 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4135 if -mno-fpu was given.
4136 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4138 (cons_fix_new_arm): Remove misleading comments.
4140 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4142 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4144 (relax_segment): Likewise. After giving a rs_org error, convert
4145 the frag to rs_align to avoid cascading errors.
4147 1999-07-12 Andreas Schwab <schwab@suse.de>
4149 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4151 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4153 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4154 as appropriate. Fill in structure initializations. Add variable
4155 initializations. Add casts.
4156 * dwarf2dbg.c (print_stats): Change i to size_t.
4157 * listing.c (listing_listing): Change list_line to unsigned int.
4159 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4161 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4162 rather than checking for \001 and \002 in symbol name.
4163 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4165 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4167 * configure.in (hppa*-linux-gnu*): New target.
4168 * configure: Rebuilt.
4170 1999-07-08 Nick Clifton <nickc@cygnus.com>
4172 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4174 1999-07-07 Nick Clifton <nickc@cygnus.com>
4176 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4177 accessing symbolP directly.
4179 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4181 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4184 1999-07-05 Nick Clifton <nickc@cygnus.com>
4186 * config/tc-arm.c (ARM_EXT_V5): Define.
4187 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4188 (md_begin): Detect ARM v5 architectures.
4189 (md_parse_option): Accept arm v5 specification.
4190 (md_show_usage): Documment -marmv5 switch.
4192 * doc/c-arm.texi: Document -marmv5 command line option.
4194 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4196 (validate_immediate_twopart): New function. Determine if a
4197 constant can be computed by two ADD instructions.
4198 (output_inst): Remove its command line parameter - it was never
4200 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4201 implememt the ADRL pseudo op.
4202 (tc_gen_reloc): Generate a suitable error message if an ADRL
4203 instruction tries to generate a real reloc.
4205 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4207 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4209 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4212 1999-06-27 H.J. Lu <hjl@gnu.org>
4214 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4215 non BFD_ASSEMBLER case.
4217 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4219 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4222 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4224 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4225 out_end_sequence() when the address decreases due to a new frag.
4226 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4227 numbering starts with 1.
4229 1999-06-23 Nick Clifton <nickc@cygnus.com>
4231 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4233 (mcore_s_text): Call obj_elf_text for ELF target.
4234 (mcore_s_data): Call obj_elf_data for ELF target.
4235 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4237 (mcore_s_bss): New function: Dump literal table before changing
4239 (mcore_s_comm): New function: Dump literal table before changing
4242 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4243 No longer static functions.
4244 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4245 Provide prototypes for these functions.
4247 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4249 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4250 a list of names, to try obj_segment_name, and to try abbreviated
4251 names when using COFF without long section names.
4253 * config/tc-alpha.c: More use of symbol accessor functions.
4254 * config/tc-arc.c: Likewise.
4255 * config/tc-d30v.c: Likewise.
4256 * config/tc-fr30.c: Likewise.
4257 * config/tc-i860.c: Likewise.
4258 * config/tc-m88k.c: Likewise.
4259 * config/tc-mcore.c: Likewise.
4260 * config/tc-ns32k.c: Likewise.
4261 * config/tc-sparc.c: Likewise.
4262 * config/tc-v850.c: Likewise.
4264 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4265 sy_value with appropriate accessor functions.
4266 * config/tc-arm.c (md_apply_fix3): Likewise.
4267 * config/tc-d10v.c (AT_WORD_P): Likewise.
4268 * config/tc-v850.c (reg_name_search): Likewise.
4270 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4271 use symbol_get_bfdsym instead.
4272 * config/tc-ppc.c (md_assemble): Likewise.
4273 * config/tc-v850.c (v850_comm): Likewise.
4275 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4277 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4278 the symbol, rather than accessing the bsym member.
4279 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4280 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4281 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4282 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4283 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4284 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4285 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4286 * config/tc-v850.c (tc_gen_reloc): Likewise.
4288 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4290 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4291 (hppa_gen_reloc_type): Conditionalize on BFD64.
4292 (tc_gen_reloc): Re-enable ELF relocations.
4293 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4295 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4297 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4299 (do_ldst): Move assignment out of if condition.
4300 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4301 parentheses to avoid warning.
4303 1999-06-21 Nick Clifton <nickc@cygnus.com>
4305 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4306 macro to get at the BFD symbol associated with a GAS symbol.
4308 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4310 * config/tc-ppc.c: Update for symbol handling changes.
4311 * config/obj-coff.c: Likewise.
4313 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4315 * tc-hppa.c: General cleanups of ELF support. No more spaces
4316 and subspaces for ELF.
4317 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4318 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4319 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4320 (UNWIND_SECTION_NAME): Likewise.
4321 (space/subspace related structures): Conditionalize definitions
4323 (space/subspace directives and support routines): Conditionalize
4324 definitions and references/uses on OBJ_SOM.
4325 (label_symbol_struct): For ELF, track the symbol's segment. For
4326 SOM track its space.
4327 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4329 (USE_ALIASES): Kill for both SOM & ELF.
4330 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4331 (pa_space, pa_subspace): Corresponding changes.
4332 (pa_spaces_begin): Corresponding chagnes.
4333 (md_begin): Do not muck around with space/subspace stuff for
4335 (md_apply_fix): Temporarily disable argument relocation stuff
4337 (tc_gen_reloc): Temporarily disable relocation generation for
4339 (pa_build_unwind_subspace): Similarly.
4341 1999-06-16 Nick Clifton <nickc@cygnus.com>
4343 * config/tc-arm.c (thumb_set): New pseudo op.
4344 (text, data, section): Override these pseudo ops with ARM
4346 (s_thumb_set): New function: Perform the same as a .set pseudo
4347 op, but also mark the alias'ed symbol as being a Thumb
4349 (arm_s_text): New function: Perform the same as the .text
4350 pseudo op, but dump the literal pool before changing
4352 (arm_s_data): New function: Perform the same as the .data
4353 pseudo op, but dump the literal pool before changing
4355 (arm_s_section): New function: Perform the same as the
4356 .section pseudo op, but dump the literal pool before changing
4358 (arm_cleanup): Do not reset the current section before dumping
4361 1999-06-17 Nick Clifton <nickc@cygnus.com>
4363 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4364 OPTION_NO_WARN_UNMATCHED entries.
4365 (md_parse_option): Generate a warning message if an unrecognised
4366 option is encountered.
4368 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4369 (get_operands): When parsing an expression after an '@' symbol
4370 has been detected, do not ignore '#' symbols.
4371 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4374 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4376 From K. Richard Pixley <rich@noir.com>:
4377 * configure.in (ppc-*-vxworks*): New target.
4378 * configure: Rebuild.
4380 1999-06-12 Philip Blundell <philb@gnu.org>
4382 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4384 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4386 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4387 which refer to symbols in linkonce sections, permit reducing the
4388 relocs if the symbol is local.
4390 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4392 * subsegs.c (subseg_text_p): New function.
4393 * as.h (subseg_text_p): Declare.
4394 * read.c (do_align): Use subseg_text_p to set the default fill.
4395 * write.c (subsegs_finish): Likewise.
4396 * config/obj-coff.c (write_object_file): Likewise.
4397 * config/tc-i386.h (md_maybe_text): Don't define.
4398 (md_do_align): Use subseg_text_p to set the default fill.
4399 * config/tc-m32r.c (m32r_do_align): Likewise.
4400 * config/tc-sh.c (sh_do_align): Likewise.
4401 * config/tc-sparc.h (md_do_align): Likewise.
4403 1999-06-12 David O'Brien <obrien@freebsd.org>
4405 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4406 * configure: Rebuild.
4408 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4410 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4411 * Makefile.am: Rebuild dependencies.
4412 * Makefile.in: Rebuild.
4414 * config/tc-i386.c (i386_immediate): Remove unused label
4417 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4418 * symbols.c: Likewise.
4419 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4420 sy_next field when taking address, rather than symbol_next.
4422 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4424 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4425 value from the output file architecture.
4426 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4427 * dwarf2dbg.h: Change bfd_vma to addressT.
4429 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4431 * dwarf2dbg.h: Use PARAMS in function declarations.
4433 1999-06-11 Martin Dorey <mdorey@madge.com>
4435 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4436 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4438 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4440 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4442 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4444 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4447 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4449 * read.c (read_a_source_file): Only declare inescape if
4452 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4454 (find_entry_byval): Add parens to avoid warning.
4456 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4458 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4461 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4463 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4466 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4467 synthetize_setx): New functions.
4468 (md_assemble): Broken the special cases into the above
4469 functions. Make compiler happy if sizeof(bfd_vma)==4.
4470 Fix sethi generated from set/setuw. If instructions have a relloc,
4471 always clear the fields to be relocated in the opcode.
4472 (sparc_ip): Remove special_case global variable.
4474 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4476 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4477 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4478 indication of success rather than a value.
4479 (itbl_get_val): Likewise.
4480 (itbl_get_field): Use strcspn. Change delimiters to include
4482 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4483 (itbl_get_val): Likewise.
4484 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4486 * symbols.c (copy_symbol_attributes): Convert local symbols to
4489 1999-06-10 Nick Clifton <nickc@cygnus.com>
4491 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4494 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4496 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4497 Optimize set if sizeof(bfd_vma) == 64.
4498 (sparc_ip): Fix sethi - without %hi() it should generate
4499 R_SPARC_22 reloc, not R_SPARC_HI22.
4500 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4502 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4504 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4505 (s_ncons): New function.
4506 (native_op_table): New table.
4507 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4508 R_SPARC_OLO10 handling.
4510 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4512 * expr.h (struct expressionS): Revert last change; widen X_op.
4513 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4515 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4517 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4518 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4519 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4520 * Makefile.in: Regenerated.
4522 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4523 `common' pass on to s_mri_common.
4524 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4526 1999-06-06 Richard Henderson <rth@cygnus.com>
4528 * config/obj-elf.c (obj_elf_section): Don't free the return
4529 value of demand_copy_C_string.
4531 1999-06-05 Richard Henderson <rth@cygnus.com>
4533 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4534 creation logic from obj_elf_create_section.
4536 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4537 (section_stack): New.
4538 (special_sections): Make const.
4539 (obj_elf_section): Gut and rewrite parsing.
4540 (obj_elf_change_section): New function broken out of obj_elf_section.
4541 (obj_elf_parse_section_letters): Likewise.
4542 (obj_elf_section_word): Likewise.
4543 (obj_elf_section_type): Likewise.
4544 (obj_elf_previous): Treat as a toggle.
4545 (obj_elf_popsection): New.
4546 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4547 (ppc_section_type): Likewise.
4548 * config/tc-ppc.h: Likewise.
4550 * expr.h (struct expressionS): Don't make X_op a bitfield.
4551 * config/tc-alpha.c: Update for symbol handling changes.
4552 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4553 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4555 1999-06-05 Richard Henderson <rth@cygnus.com>
4557 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4558 (dwarf2_gen_line_info): Kill unused variables.
4559 (dwarf2_finish): Likewise.
4560 (dwarf2_where): Likewise.
4561 (dwarf2_directive_file): If we've only got a string,
4562 hand off to s_app_file.
4563 * ecoff.c: Move the include of ecoff.h.
4564 * symbols.h (S_IS_FUNCTION): Prototype.
4566 * read.c (LEX_HASH): Supply a default.
4568 (s_globl): Update `c' after skipping whitespace.
4569 * read.h (LEX_END_NAME, is_name_ender): New.
4570 * expr.c (get_symbol_end): Respect it.
4572 1999-06-04 Mark Klein <mklein@dis.com>
4574 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4576 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4578 * config/tc-hppa.c: Update for symbol handling changes.
4580 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4582 * cgen.c: Update for symbol handling changes.
4583 * config/tc-m32r.c: Likewise.
4585 * config/tc-hppa.h: Update for symbol handling changes.
4586 * config/tc-hppa.c: Likewise.
4588 * config/tc-arm.h: Update for symbol handling changes.
4589 * config/tc-arm.c: Likewise.
4590 (symbol_make_empty): Remove. Just use symbol_create.
4592 * symbols.c (symbol_set_tc): Correct name.
4594 * Makefile.am: Rebuild dependencies.
4595 ($(OBJS)): Don't depend upon struc-symbol.h.
4596 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4597 * dep-in.sed: Don't remove struc-symbol.h.
4598 * Makefile.in: Rebuild.
4600 * doc/internals.texi (Symbols): Describe changes in symbol
4603 1999-06-03 Richard Henderson <rth@cygnus.com>
4605 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4606 instead of doing the work by hand.
4608 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4610 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4611 state of line state-machine.
4612 (struct ls): Collect DWARF2 line state-machine state in new member
4613 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4614 resulted in any DWARF2 directives.
4615 (reset_state_machine): New function.
4616 (out_end_sequence): Ditto.
4617 (dwarf2_gen_line_info): When switching sections or switching to a
4618 lower text address, call out_end_sequence() first to terminate the
4619 previous code sequence as code sequences MUST have monotonically
4620 increasing addresses.
4621 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4623 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4625 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4626 DWARF2 debug info (line information only, at this point).
4627 * as.h: Update comment about supported debug formats.
4628 * dwarf2dbg.c, dwarf2dbg.h: New files.
4629 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4631 * expr.c (operand): Don't use [ for parens if we want an index op.
4632 (op_encoding): Switch [ into O_index, if desired.
4633 (op_rank): Renumber with O_index on bottom.
4634 (expr): If O_index, match closing bracket.
4635 * expr.h (O_index): New.
4637 * read.c (read_a_source_file): Conditionally allow matched "
4638 in lines passed to md_assemble.
4640 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4642 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4644 Add support for storing local symbols in a small structure to save
4645 memory when assembling large files.
4646 * as.h: Don't include struc-symbol.h.
4647 (symbolS): Add typedef.
4648 * symbols.c: Include struc-symbol.h.
4649 (local_hash): New static variable.
4650 (save_symbol_name): New static function, from symbol_create.
4651 (symbol_create): Call save_symbol_name.
4652 (local_symbol_count): New static variable.
4653 (local_symbol_conversion_count): Likewise.
4654 (LOCAL_SYMBOL_CHECK): Define.
4655 (local_symbol_make): New static function.
4656 (local_symbol_convert): New static function.
4657 (colon): Handle local symbols. Create local symbol for local
4659 (symbol_table_insert): Handle local symbols.
4660 (symbol_find_or_make): Create local symbol for local label name.
4661 (symbol_find_base): Check for local symbol.
4662 (symbol_append, symbol_insert): Check for local symbols.
4663 (symbol_clear_list_pointers, symbol_remove): Likewise.
4664 (verify_symbol_chain): Likewise.
4665 (copy_symbol_attributes): Likewise.
4666 (resolve_symbol_value): Handle local symbols.
4667 (resolve_local_symbol): New static function.
4668 (resolve_local_symbol_values): New function.
4669 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4670 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4671 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4672 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4673 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4674 (symbol_previous, symbol_next): New functions.
4675 (symbol_get_value_expression): Likewise.
4676 (symbol_set_value_expression): Likewise.
4677 (symbol_set_frag, symbol_get_frag): Likewise.
4678 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4679 (symbol_mark_used_in_reloc): Likewise.
4680 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4681 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4682 (symbol_mri_common_p): Likewise.
4683 (symbol_mark_written, symbol_clear_written): Likewise.
4684 (symbol_written_p): Likewise.
4685 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4686 (symbol_section_p, symbol_equated_p): Likewise.
4687 (symbol_constant_p): Likewise.
4688 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4689 (symbol_get_obj, symbol_set_obj): Likewise.
4690 (symbol_get_tc, symbol_set_tc): Likewise.
4691 (symbol_begin): Initialize local_hash.
4692 (print_symbol_value_1): Handle local symbols.
4693 (symbol_print_statistics): Print local symbol statistics.
4694 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4695 Declare new symbols.c functions. Move many declarations here from
4697 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4698 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4699 (struct symbol): Move bsym to make it clearly the first field.
4700 Remove TARGET_SYMBOL_FIELDS.
4701 (symbolS): Don't typedef.
4702 (struct broken_word): Remove.
4703 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4704 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4705 (symbol_clear_list_pointers): Likewise.
4706 (symbol_insert, symbol_remove): Likewise.
4707 (symbol_previous, symbol_append): Likewise.
4708 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4709 (struct local_symbol): Define.
4710 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4711 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4712 (local_symbol_get_frag, local_symbol_set_frag): Define.
4713 (local_symbol_get_real_symbol): Define.
4714 (local_symbol_set_real_symbol): Define.
4716 * write.c (write_object_file): Call resolve_local_symbol_values.
4717 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4718 (TARGET_SYMBOL_FIELDS): Don't define.
4719 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4720 ECOFF_DEBUGGING, add ECOFF fields.
4721 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4722 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4723 ECOFF_DEBUGGING, add ECOFF fields.
4724 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4725 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4726 * config/tc-mcore.h: Don't include struc-symbol.h.
4727 (TARGET_SYMBOL_FIELDS): Don't define.
4728 (struct mcore_tc_sy): Define.
4729 (TC_SYMFIELD_TYPE): Define.
4730 * Many files: Use symbolS instead of struct symbol. Use new
4731 accessor functions rather than referring to symbolS fields
4734 * read.c (s_mri_common): Don't add in value of line_label.
4736 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4737 checking for SEC_LINK_ONCE.
4739 * config/tc-sh.h (sh_fix_adjustable): Declare.
4741 * app.c (input_buffer): New static variable.
4742 (app_push): Save saved_input in allocated buffer.
4743 (app_pop): Restored saved_input.
4744 (do_scrub_chars): Change get parameter to take char * and int as
4745 arguments. Change GET macro to pass input_buffer to get
4746 function. Don't save input into allocated buffer.
4747 * as.h (do_scrub_chars): Update declaration.
4748 * input-file.c (input_file_get): Change to take char * and int.
4749 Read data into passed in buffer. Remove static buffer.
4750 * read.c (scrub_from_string): Change to take char * and int. Copy
4751 data into passed in buffer.
4753 * hash.h: Neaten. Declare hash_traverse.
4754 * hash.c: Complete rewrite based on BFD hashing code.
4755 * gasp.c (chunksize): New variable.
4756 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4759 1999-05-28 Nick Clifton <nickc@cygnus.com>
4761 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4762 addend unless the target uses an old ABI.
4764 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4766 -Wchar-subscripts cleanup
4767 * listing.c (listing_newline): Use unsigned char variable, so
4768 calls to isascii,iscntrl are correct.
4769 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4771 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4772 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4773 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4774 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4776 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4778 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4780 (arch_coldfire_p): New #define.
4781 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4783 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4785 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4787 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4788 (install_operand): Add place `N'.
4789 (init_table): Add registers ACC, MACSR, MASK.
4791 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4793 * config/tc-m68k.c: Change mcf5200 --> mcf.
4794 (archs): Add mcf5206e, mcf5307.
4795 (m68k_ip): Add format `u'.
4796 (install_operand): Add place `m', `M', `h'.
4797 (init_table): Add upper/lower registers.
4799 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4801 1999-05-28 Martin Dorey <mdorey@madge.com>
4803 * config/tc-i960.c: Several minor changes to add ELF and
4804 BFD_ASSEMBLER support.
4805 * config/tc-i960.h: Likewise.
4806 * configure.in (i960-*-elf*): New target.
4807 * aclocal.m4, configure: Rebuild.
4809 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4811 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4812 reloc changes when defined(BFD_ASSEMBLER).
4814 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4816 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4818 * write.c (write_print_statistics): Output to file, not stderr.
4820 * expr.c (generic_bignum_to_int32,64): Prototype.
4822 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4823 output_sleb128, output_uleb128, output_big_sleb128,
4824 output_big_uleb128, output_big_leb128): Prototype.
4825 (output_big_sleb128, output_big_uleb128): Make inline.
4826 (output_big_leb128): Remove inline
4828 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4829 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4830 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4831 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4832 value for correct overflow check in write.c:fixup_segment.
4833 * write.c (fixup_segment): Move bitfield overflow checks to after
4834 the md_apply_fix call.
4835 * config/obj-coff.c (fixup_segment): Likewise.
4836 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4837 valueT *val argument.
4839 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4841 * config/atof-ieee.c (gen_to_words): Correctly round a
4842 denormalized number. Fix off-by-one in range checking for
4843 exponent in a denormal.
4845 1999-05-10 Nick Clifton <nickc@cygnus.com>
4847 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4850 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4852 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4854 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4856 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4857 (ReverseRegRegmem): Remove.
4858 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4859 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4860 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4863 From Doug Ledford <dledford@redhat.com>
4864 * config/tc-i386.h (RegXMM): New for P/III.
4865 * config/tc-i386.c: Add support for P/III.
4867 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4869 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4870 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4871 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4873 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4875 * config/tc-i386.c (i386_immediate): Skip whitespace before
4876 complaining about junk after expression.
4877 (i386_displacement): Likewise.
4879 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4881 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4882 Don't copy before downcaseing.
4884 1999-05-05 Catherine Moore <clm@cygnus.com>
4886 * tc-m68k.c: Include elf/m68k.h.
4887 (m68k_elf_final_processing): New routine.
4888 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4891 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4893 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4896 1999-04-30 Nick Clifton <nickc@cygnus.com>
4898 * config/tc-mcore.c (mcore_s_section): Dump literals before
4901 1999-04-29 Nick Clifton <nickc@cygnus.com>
4903 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4906 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4908 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4909 (TC_INIT_FIX_DATA): Delete.
4910 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4911 (TC_INIT_FIX_DATA): Delete.
4912 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4913 * write.c (fix_new_internal): Initialize fx_cgen member.
4914 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4915 (gas_cgen_md_apply_fix3): Update.
4916 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4917 (md_cgen_record_fixup_exp): Update.
4918 (FX_OPINFO_R_TYPE): Update.
4920 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4921 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4922 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4923 * frags.h (struct frag): Make opindex, opinfo ints.
4925 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4927 1999-04-26 Tom Tromey <tromey@cygnus.com>
4929 * aclocal.m4, configure: Updated for new version of libtool.
4931 1999-04-22 Nick Clifton <nickc@cygnus.com>
4933 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4935 (md_apply_fix3): Do not fix up absolute relocations against
4938 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4940 1999-04-20 Nick Clifton <nickc@cygnus.com>
4942 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4943 changes and data-in-text directives.
4944 (mcore_cons): New function: intercept cons() operations.
4945 (mcore_float_cons): New function: intercept float_cons()
4947 (mcore_stringer): New function: intercept stringer() operations.
4949 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4951 * obj.h (struct format_ops): Change generate_asm_lineno field to
4953 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4955 * config/tc-alpha.c (find_opcode_match): Add default case to
4957 (find_macro_match): Likewise.
4958 (load_expression): Parenthesize && within ||.
4960 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4962 1999-04-17 Nick Clifton <nickc@cygnus.com>
4964 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4965 .text .data .section pseudo ops.
4966 (mcore_s_section): New function. Dump lits before changing secs.
4967 (mcore_s_text): New function. Dump lits before changing secs.
4968 (mcore_s_data): New function. Dump lits before changing secs.
4970 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4972 * config/tc-mips.c (mips_32bitmode): New.
4973 (md_begin): Set mips_32bitmode if needed.
4974 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4975 Set EF_MIPS_32BITMODE.
4977 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4979 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4982 1999-04-16 Nick Clifton <nickc@cygnus.com>
4984 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4986 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4988 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4989 expressions correctly.
4992 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4994 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4996 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4998 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4999 and fmpynfadd instructions.
5001 1999-04-11 Richard Henderson <rth@cygnus.com>
5003 * as.h (environ): Declare it, if needed.
5004 * as.c (dump_statistics): Don't declare environ.
5005 * configure.in (environ): Detect declaration.
5006 * configure, config.in: Rebuild
5008 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5009 (i386_displacement): Allocate enough space for replacement buffer.
5010 Clean up replacement buffer initialization.
5012 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5014 * subsegs.c (section_symbol): Don't create a new symbol if one
5015 already exists; instead, use the existing one, but set its segment
5016 and frag data if it hasn't already been defined.
5017 * config/obj-coff.c (c_section_symbol): Likewise.
5019 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5021 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5023 1999-04-08 Nick Clifton <nickc@cygnus.com>
5025 * config/tc-mcore.c: New File: Support routines for MCore
5027 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5028 * config/obj-coff.c: Add support for mcore-pe target.
5030 * Makefile.am: Add support for MCore targets.
5031 * Makefile.in: Regenerate.
5032 * configure.in: Add support for MCore targets.
5033 * configure: Regenerate.
5035 * doc/all.texi: Set MCORE.
5036 * doc/as.texinfo: Document MCore specific command line options.
5038 * write.h: Prevent multiple inclusion.
5040 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5042 * asintl.h (LC_MESSAGES): Never define.
5043 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5045 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5048 * Makefile.am (m68k-parse.c): If configuring in the source
5049 directory, copy m68k-parse.y into the local directory before
5050 running ylwrap, to remove spurious differences when generating
5052 * Makefile.in: Rebuild.
5054 * config/tc-sparc.h (md_do_align): Just allocate the number of
5055 bytes necessary, rather than always allocating 1024.
5057 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5059 * listing.c (listing_newline): Add cast to avoid warning.
5060 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5061 * config/tc-i386.c (i386_scale): Add return value.
5062 (build_displacement_string): Remove unused local temp_disp2.
5063 (i386_intel_memory_operand): Add parentheses to avoid warning.
5064 (i386_intel_operand): Remove unused local end_of_operand_string.
5065 (i386_operand): Remove unused local operand_modifier.
5066 (i386_operand): Add parens to avoid warning.
5068 1999-04-04 Don Bowman <don@pixsci.com>
5070 * configure.in: Add mips*-*-vxworks* target; have it define
5072 * configure, config.in: Rebuild.
5074 1999-03-31 Nick Clifton <nickc@cygnus.com>
5076 * configure.in (emulations): Add support for arm-epoc-pe.
5077 * configure: Regenerate.
5078 * config/te-epoc-pe.h: New file. Define macros specific to
5080 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5081 for arm-epoc-pe target.
5083 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5085 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5087 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5089 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5090 detect ",n" without a condition.
5091 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5094 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5096 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5097 instruction is encoded with one bit.
5100 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5102 * doc/internals.texi (CPU backend): Mention that
5103 line_separator_chars should not include newline. From thi
5104 <ttn@mingle.glug.org>.
5106 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5108 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5109 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5111 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5113 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5115 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5117 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5120 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5122 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5124 1999-03-15 Martin Hunt <hunt@cygnus.com>
5126 * app.c (do_scrub_begin): Change '-' back to a symbol char
5127 so we can use multiple opcodes on a line again.
5129 * config/tc-d30v.c: By default, warn if a symbol has
5130 the same name as a register. Plus some minor
5131 updates from the branch.
5133 1999-03-13 Nick Clifton <nickc@cygnus.com>
5135 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5136 BFD_RELOC_16 and BFD_RELOC_64.
5138 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5140 * expr.c (expr): Add missing else.
5142 1999-03-12 Nick Clifton <nickc@cygnus.com>
5144 * config/tc-arm.c (md_apply_fix3): Improve error message.
5146 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5148 * Makefile.am (CPU_TYPES): Add fr30.
5149 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5150 (fr30,m32r dependencies): Update.
5151 * Makefile.in: Rebuild.
5153 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5154 (gas_cgen_record_fixup_exp): Ditto.
5155 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5156 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5157 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5158 (md_cgen_lookup_reloc): Update use of operand->type.
5159 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5160 (md_convert_frag): Call cgen_operand_lookup_by_num.
5161 (md_cgen_lookup_reloc): Update use of operand->type.
5162 (m32r_cgen_record_fixup_exp): Ditto.
5164 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5166 * config/tc-mips.c (md_show_usage): Fix message.
5168 1999-03-03 Nick Clifton <nickc@cygnus.com>
5170 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5171 and LDR reg,=<expr> instruction.
5173 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5176 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5178 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5180 1999-02-17 Nick Clifton <nickc@cygnus.com>
5182 This patch was created by: Scott Bambrough
5183 <scottb@corelcomputer.com>
5186 Special cased '@' character. The '@' character is used as the
5187 ARM assembler comment character, as a special character
5188 and in ELF .symver pseudo-op's, and as a special character in
5189 .type and .section pseudo-ops.
5190 (symver_pseudo): New static variable.
5191 (symver_state): New static variable.
5192 (struct app_save): Add field 'symver_state'.
5193 (app_push): Save global symver_state int struct app_save.
5194 (app_pop): Restore global symver_state from struct app_save.
5195 (do_scrub_chars): Special case handling of '@' character in
5198 * configure.in: Modified to recognize armv* uname syntax from ARM
5200 * configure: Regenerated.
5202 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5203 a prefix to the section's type.
5204 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5205 the type's typename.
5207 * config/tc-arm.h: Add support for PIC generation:
5208 (pic_code): New boolean.
5209 (obj_relocate_extern): Define.
5210 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5211 (TC_CONS_FIX_NEW): Define.
5212 (tc_fix_adjustable): Define.
5213 (GLOBAL_OFFSET_TABLE_NAME): Define.
5215 * config/tc-arm.c: Add support for PIC generation:
5216 (line_seperator_chars): Allow ';' as a seperator for Linux.
5217 (is_immediate_prefix): New macro.
5218 (arm_parse_reloc): New function.
5219 (s_arm_elf_cons): New function.
5220 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5221 (md_undefined_symbol): Special case handling for the Global Offset
5223 (md_apply_fix3): Handle PIC relocs.
5224 (tc_gen_reloc): Handle PIC relocs.
5225 (md_parse_option): Add support for '-k' command line switch to
5226 enable PIC generation.
5227 (cons_fix_new_arm): New function.
5228 (s_arm_elf_cons): New function.
5230 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5232 * configure.in: Add comments for uses of AC_DEFINE.
5233 * acinclude.m4: Likewise.
5234 * acconfig.h: Remove.
5235 * aclocal.m4: Rebuild.
5236 * configure: Rebuild.
5237 * Makefile.in: Rebuild.
5238 * config.in: Rebuild.
5240 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5242 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5243 non-constant offset from a base register.
5245 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5247 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5250 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5252 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5253 (emit_insn): Look for pc-relative and no-overflow specifiers on
5254 internal relocation types.
5256 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5258 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5261 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5263 (mips_4650, mips_4010, mips_4100): Variables removed.
5264 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5265 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5267 (md_begin): Don't bother initializing the mips_NNNN variables;
5268 mips_cpu is set, and that's good enough now.
5269 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5270 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5271 (show): New function, to handle wrapping in the CPU lists.
5272 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5274 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5276 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5277 than treat as an immediate specifier.
5279 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5281 * config/tc-i386.c: Prototype many functions.
5282 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5283 (i386_immediate): Remove unused second argument.
5284 (i386_intel_operand): Fix i386_is_reg typo.
5285 (i386_operand): Use allow_naked_reg.
5286 (output_invalid): Make operand int for K&R.
5288 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5290 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5292 * Makefile.in: Rebuild.
5294 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5296 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5298 (EXTRA_as_new_SOURCES): Comment out.
5299 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5300 * Makefile.in: Rebuild.
5301 * doc/Makefile.in: Rebuild.
5302 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5303 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5304 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5305 * configure: Rebuild.
5306 * aclocal.m4: Rebuild.
5307 * config.in: Rebuild.
5308 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5309 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5310 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5311 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5312 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5313 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5314 (gas_cgen_record_fixup_exp): Ditto.
5315 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5316 descriptor, not global variable.
5317 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5318 descriptor, not global variable. Refer to insert_operand handler
5319 via cpu descriptor, not global function.
5320 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5321 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5322 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5323 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5324 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5325 * config/tc-m32r.c: Ditto.
5326 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5327 (md_assemble): Ditto.
5328 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5330 1999-02-09 Nick Clifton <nickc@cygnus.com>
5332 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5333 relocations for ELF targets.
5335 1999-02-08 Nick Clifton <nickc@cygnus.com>
5337 * configure.in: Add support for StrongARM target.
5338 * configure: Regenerate.
5340 1999-02-05 Nick Clifton <nickc@cygnus.com>
5342 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5344 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5347 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5349 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5351 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5353 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5354 (INTEL_DWORD_MNEM_SUFFIX): Define.
5357 (DWORD_PTR): Define.
5358 (XWORD_PTR): Define.
5360 (OFFSET_FLAT): Define.
5362 (NONE_FOUND): Define.
5365 * config/tc-i386.c (set_intel_syntax): New routine.
5366 (intel_syntax): Declare.
5367 (allow_naked_reg): Declare.
5368 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5369 (intel_float_operand): New routine.
5370 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5371 Handle brackets as well as parens. Call i386_intel_operand for
5372 intel syntax. Reverse operands if appropriate. Handle new
5373 suffixes. Handle movzx and movsx.
5374 (i386_is_reg): New routine.
5375 (i386_immediate): New routine.
5376 (i386_scale): New routine.
5377 (i386_displacement): New routine.
5378 (i386_operand_modifier): New routine.
5379 (build_displacement_string): New routine.
5380 (i386_parse_seg): New routine.
5381 (i386_intel_memory_operand): New routine.
5382 (i386_intel_operand): New routine.
5383 (i386_operand): Call i386_displacement, i386_immediate,
5384 i386_scale, etc. instead of handling inline.
5385 (parse_register): Handle registers without prefix.
5387 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5389 * configure: Regenerate.
5390 * configure.in (arm-*-oabi): New.
5391 (thumb-*-oabi): New.
5392 * config/tc-arm.c (target_oabi): Declare.
5393 (md_apply_fix3): Support REL relocs.
5394 (md_parse_option): Handle -oabi.
5395 (elf32_arm_target_format): New routine.
5396 (md_longopts): Add OPTION_OABI.
5397 * config/tc-arm.h: Redefine TARGET_FORMAT.
5400 1999-01-28 Nick Clifton <nickc@cygnus.com>
5402 * write.c (write_relocs): Handle out of range error.
5404 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5405 (fr30_force_relocation): Default to 0.
5407 * config/tc-fr30.h (obj_fix_adjustable): Define.
5408 (TC_FORCE_RELOCATION): Define.
5410 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5413 1999-01-16 Nick Clifton <nickc@cygnus.com>
5415 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5416 merge of two instructions if the left instruciton kills the right.
5418 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5420 * Makefile.in: Regenerate.
5421 * configure.in: Redo test for using cgen.
5422 * configure: Regenerate.
5424 1999-01-09 Nick Clifton <nickc@cygnus.com>
5426 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5427 redefinition of this macro.
5429 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5431 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5434 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5436 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5437 a read of HI or LO and an immediatly following branch.
5439 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5441 * config/tc-mips.c (md_begin): Another correction to the setting of
5444 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5446 * config/tc-mips.c (md_begin): Correct type-o in setting of
5449 1998-12-21 Nick Clifton <nickc@cygnus.com>
5451 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5452 bit insn when optimizing, so that parallelised instructions will
5453 start on a 32 bit boundary.
5455 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5457 * config/tc-mips.c (mips_eabi64): New.
5458 (md_begin): Set mips_eabi64.
5459 (mips_elf_final_processing): Use it.
5461 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5463 * config/tc-mips.c (mips_elf_final_processing):
5464 Correct setting of ABI in e_flags.
5466 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5468 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5471 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5473 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5475 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5477 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5478 warning, values that don't fit in the field.
5480 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5482 * config/tc-mips.c (mips_abi_string): New.
5483 (md_parse_option,md_longopts): Add mabi.
5484 (mips_elf_final_processing): Set e_flags based on mabi flag.
5486 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5488 * config/tc-mips.c (md_parse_option): Handle vr4111.
5490 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5492 * config/tc-h8300.c (build_bytes): Change message given if the
5493 instruction requires H8/300H mode and we're not in Hmode, to
5494 suggest that it may be the operand modes that are the problem, not
5495 necessarily the opcode.
5497 1998-12-10 Nick Clifton <nickc@cygnus.com>
5499 * config/tc-fr30.c: Add line separator character.
5501 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5503 * configure.in (hppa-*-mpeix*): New target.
5504 * config/obj-som.h (obj_som_compiler): Declare.
5505 * config/obj-som.c (compiler_seen): New static variable.
5506 (obj_som_compiler): New function.
5507 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5508 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5509 (pa_type_args): Set hppa_priv_level.
5510 (pa_compiler): New static function if OBJ_SOM.
5511 * configure: Rebuild.
5513 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5515 * read.c (output_leb128): Don't mark as inline.
5517 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5519 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5520 AIX .vbyte unaligned data support.
5521 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5522 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5525 1998-12-07 Nick Clifton <nickc@cygnus.com>
5527 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5530 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5532 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5533 BFD_RELOC_ARM_PCREL_BRANCH.
5535 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5537 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5538 checking the target type.
5539 (mips-dec-bsd*): Set endian to little.
5540 * configure: Rebuild.
5542 COFF weak symbol support, based on patches from Mark Elbrecht
5543 <snowball3@usa.net>:
5544 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5545 * config/obj-coff.c (obj_coff_weak): New static function.
5546 (obj_coff_endef) [both versions]: Handle weak symbols.
5547 (coff_frob_symbol): Likewise.
5548 (yank_symbols): Likewise.
5549 (obj_pseudo_table): Add "weak".
5551 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5552 <aymeric.vincent@emi.u-bordeaux.fr>.
5553 * aclocal.m4: Rebuild with current tools.
5554 * configure: Rebuild.
5556 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5557 an assertion failure for a case we can't handle when OBJ_ECOFF.
5559 * expr.c (operator): And with 0xff to avoid problems with signed
5562 1998-12-03 Nick Clifton <nickc@cygnus.com>
5564 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5565 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5567 1998-12-02 Nick Clifton <nickc@cygnus.com>
5569 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5572 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5574 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5575 calculation of pcrel point.
5577 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5579 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5582 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5584 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5586 (d10v_cleanup): Only generate previous insn if a multiline insn is
5589 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5591 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5594 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5596 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5597 -marm6xxx command line switches.
5599 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5601 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5602 (itbl-ops.o): Delete duplicate dependencies.
5603 Rebuild dependencies.
5604 Add fr30 dependencies.
5605 * Makefile.in: Rebuild.
5607 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5609 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5611 * listing.c: Ignore line terminator characters found inside
5614 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5616 * po/gas.pot: Regenerated.
5618 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5620 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5621 fr30_is_label_start(). Also checks for delay slot insns.
5623 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5624 FR30 instructions which contain a colon in the mnemonic.
5626 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5628 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5630 * config/tc-fr30.c: Removed currently superflous code.
5632 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5634 * config/tc-fr30.h: New file.
5635 * config/tc-fr30.c: Tweaking so that it will compile.
5637 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5639 * config/tc-d10v.h (obj_fix_adjustable): Define.
5640 (TC_FORCE_RELOCATION): Define.
5641 (d10v_force_relocation): Declare.
5642 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5643 (md_apply_fix3): Handle Vtable relocs.
5644 (d10v_fix_adjustable): New.
5645 (d10v_force_relocation): New.
5647 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5649 * config/tc-d30v.c: Change default behaviour to ignore potential
5650 conflicts between register name and symbol names.
5652 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5654 * configure.in: Add fr30-*-*.
5655 * config/tc-fr30.c: New file.
5656 * Makefile.in: Regenerated.
5657 * config.in: Regenerated.
5658 * configure: Regenerated.
5659 * doc/Makefile.in: Regenerated.
5660 * po/gas.pot: Regenerated.
5662 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5664 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5667 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5669 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5671 (do_scrub_chars): Add some casts to unsigned char to avoid
5672 unwanted sign extension.
5673 * read.c (lex_type): Set characters about 127 to be symbol
5675 * config/tc-i386.c (md_begin): Set identifier_chars and
5676 operand_chars for values above 127.
5678 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5680 * configure.in: detect cygwin* instead of cygwin32*
5681 * configure: regenerate
5683 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5685 * listing.c: Add support for producing a listing from piped
5688 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5690 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5691 (append_insn): Account for the tx39's multiply behavior.
5693 1998-10-26 Michael Meissner <meissner@cygnus.com>
5695 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5696 from assemble_parallel_insns. Add support for '->' to indicate
5697 explicitly serializing the instructions.
5698 (md_assemble): Ditto.
5700 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5702 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5705 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5707 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5709 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5711 * config/tc-mips.c : support frame and regmask/fregmask when
5712 MIPS_STABS_ELF is specified.
5714 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5716 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5717 (md_apply_fix): Don't return 1 for VTABLE relocs.
5718 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5720 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5722 * doc/c-i386.texi: Replace occurences of "opcode" with
5723 "instruction mnemonic", "instruction", or "mnemonic" when
5724 referring to the name of an instruction. Use "opcode" when
5725 referring to the sequence of machine bytes.
5727 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5728 (is_opcode_char): Rename to is_mnemonic_char.
5729 (md_assemble and i386_operand): Correct error messages from
5730 "opcode" to "instruction mnemonic"
5731 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5732 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5733 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5734 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5735 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5736 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5737 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5739 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5741 * config/tc-i386.c (i386_operand): Check for garbage after
5744 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5746 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5747 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5749 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5751 * config/tc-sh.h (obj_fix_adjustable): Define.
5752 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5753 (md_apply_fix): Likewise.
5754 (tc_gen_reloc): Likewise.
5755 (sh_fix_adjustable): New.
5757 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5759 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5760 * cgen.h (gas_cgen_finish_insn): Update prototype.
5761 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5762 cgen_insn_t -> CGEN_INSN_INT.
5763 (make_parallel): Update handling of CGEN_INT_INSN_P.
5764 (assemble_parallel_insn): Ditto.
5765 (target_make_parallel): New function.
5766 (md_assemble): Use it.
5768 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5770 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5772 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5774 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5775 converted into lower case.
5777 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5779 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5780 (gas_cgen_tc_gen_reloc): Likewise.
5781 * config/tc-m32r.h (obj_fix_adjustable): Define.
5782 * config/tc-m32r.c (m32r_fix_adjustable): New.
5783 (m32r_force_relocation): Handle VTABLE relocs.
5785 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5787 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5789 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5791 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5792 to lower case before parsing.
5794 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5795 parallel insns modift buts in the PSW as a side effect.
5797 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5799 * config/tc-d30v.c (find_format): Test for missing flag and
5802 (md_apply_fix3): Fix error messages to avoid
5803 assumption about presence of a symbol.
5805 (parallel_ok): Disallow parallel instructions that both modify the
5808 (find_format): Generate a warning if an odd numbered register is
5809 used as the first register in a mutli-register instruction.
5811 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5813 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5814 relocations are always associated with a symbol.
5816 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5818 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5819 (elf32_sparc_force_relocation): Declare.
5820 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5821 (tc_gen_reloc): Handle vtable relocs.
5822 (elf32_sparc_force_relocation): New.
5824 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5826 * symbols.c (S_IS_FUNCTION): New.
5827 * config/tc-v850.h (obj_fix_adjustable): Define.
5828 (TC_FORCE_RELOCATION): Define.
5829 (v850_force_relocation): Declare.
5830 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5831 of fx_addnumber for VTABLE reloc addends.
5832 (md_apply_fix3): Handle VTABLE relocs.
5833 (v850_fix_adjustable): New.
5834 (v850_force_relocation): New.
5836 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5838 * tc-hppa.c (fp_operand_format): Add some additional formats.
5839 (pa_ip): Do not automatically promote into pa2.0 mode.
5840 (pa_level): Handle ".level 2.0".
5842 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5844 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5845 * config/tc-i386.h (template.extension_opcode): Change to
5846 unsigned int to allow full range of 8-bit opcode suffixes.
5847 (None): Redefine as 0xffff.
5849 From Jeff B Epler <jepler@usgs.gov>
5850 * doc/c-i386.texi (i386-SIMD): New section.
5852 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5854 * read.c (discard_rest_of_line): New function.
5855 * read.h: Declare it.
5856 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5858 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5860 * config/tc-d10v.c (find_symbol_matching_register): New function.
5861 (find_opcode): Cope with the case where a register name matches
5864 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5866 * config/tc-v850.c (md_pcrel_from): Rename to
5867 v850_pcrel_from_section.
5868 (v850_pcrel_from_section): Do not resolves symbols in other
5871 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5873 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5875 * config/tc-d10v.c (find_opcode): Generate an error if a register
5876 is supplied for an operand that should not be a register.
5878 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5880 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5881 instructions to have another instruction in the right bin.
5883 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5885 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5886 the right container if the left container holds a branch
5889 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5891 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5892 both a register name and symbol name.
5893 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5895 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5897 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5898 execution unit class.
5900 (reg_name_search): If a name matches a register and a symbol,
5901 prefer the register.
5902 (find_format): Disallow flag registers when a general purpose
5903 register is required.
5904 If a number is required, but a register has been given, check to
5905 see if a symbol with the same name as the register exists, and if
5906 so, use that symbol.
5908 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5910 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5912 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5914 * config/tc-d30v.c (find_format): Do not accept flag registers as
5915 general purpose registers.
5916 (find_format): If an immediate value is expected at a given place
5917 in a format, but a register name has been provided instead, check
5918 to see if that register name matches the name of a predefined
5919 symbol and if it does, then use the symbol instead.
5920 (reg_name_search): If a register name matches a symbol name,
5921 prefer the register name to the symbol name.
5923 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5925 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5926 the previous insn to empty.
5928 1998-09-20 Michael Meissner <meissner@cygnus.com>
5930 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5931 pieces, forcing the use of an ANSI compiler.
5933 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5935 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5937 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5939 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5941 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5943 (obj_elf_vtable_entry): Likewise.
5944 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5945 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5946 (tc_gen_reloc): Likewise.
5947 (arm_fix_adjustable): Likewise.
5948 (elf32_arm_force_relocation): New.
5949 (armelf_frob_symbol): Remove coff-style symbol support.
5951 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5953 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5955 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5957 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5958 OBJ_COFF so that routine is defined for a.out format.
5960 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5962 * config/tc-i386.c (i386_operand): Detect non-segment registers
5963 used as segment prefixes.
5965 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5967 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5968 optimize across FDE boundaries.
5970 * config/obj-coff.c (obj_coff_section): Preserve any link once
5971 flags when setting the section flags.
5973 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5975 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5976 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5978 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5980 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5983 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5985 * frags.c (frag_grow): Include the size of the frag struct in the
5988 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5989 if the new subseg comes before the old.
5991 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5993 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5994 to handle edge8 and edge16.
5996 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5998 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5999 before we clobber the symbol involved.
6001 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6003 * config/tc-arm.c: Remove OBJ_ELF definitions for
6004 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6005 use arm_adjust_symtab for OBJ_COFF.
6006 (armelf_adjust_symtab): New Routine.
6007 * config/tc-arm.h: Define obj_adjust_symtab to
6008 armelf_adjust_symtab for OBJ_ELF.
6010 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6012 * configure.in: Make all i386-elf targets use bfd_gas.
6013 * config/tc-i386.c (tc_i386_force_relocation): New.
6014 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6015 (md_apply_fix3): Likewise.
6016 (tc_gen_reloc): Handle them.
6017 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6018 tc_i386_force_relocation.
6020 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6022 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6024 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6026 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6027 current opcode after writing the first insturction of a reverse
6030 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6032 * read.h (generate_lineno_debug): Add prototype.
6033 * read.c (generate_lineno_debug): Make non-static.
6035 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6037 * config/tc-i386.c (md_assemble): Only warn for address/data size
6040 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6042 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6043 against Thumb function names, as the linker needs this information.
6045 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6047 * expr.c (operand): Check also that there is no advance in operand
6048 after atof_generic in order to decide "is it label 0f or floating
6051 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6053 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6054 command line options with a single dash.
6055 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6057 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6059 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6060 * tc-arm.c (arm_fix_adjustable): New routine.
6062 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6064 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6065 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6066 demand_empty_rest_of_line before mri_comment_end.
6067 (equals): Check garbage after expression before
6068 mri_comment_end in MRI mode.
6070 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6072 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6073 small immediate constant to use the constant itself rather than
6076 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6078 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6079 (pa_leave): Likewise.
6081 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6083 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6085 (i386_operand): Fix an error message.
6087 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6089 * doc/c-arm.texi (ARM Directives): Document .req directive.
6091 * config/tc-arm.c (reg_required_here): Display erroneous string if
6092 the register name could not be decoded.
6093 Do not set inst.instruction if the sift is -1.
6095 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6097 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6100 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6102 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6103 even if it is belived to be unnecessary.
6105 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6107 config/tc-i386.c (i386_operand): Size immediate constants by
6108 suffix (erroneously removed as part of July 7 change).
6110 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6112 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6113 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6114 (armelf_frob_symbol): New Routine.
6115 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6117 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6119 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6121 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6123 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6124 command line switches passed to assembler.
6126 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6128 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6129 (gas_cgen_opcode_desc): Declare.
6130 (gas_cgen_parse_operand): Declare.
6131 (*): Prepend gas_ to gas specific fns to denote them as such.
6133 * cgen.c (gas_cgen_opcode_desc): New global
6134 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6135 (queue_fixup): Renamed from cgen_queue_fixup.
6136 (*): Prepend gas_ to gas specific fns to denote them as such.
6138 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6139 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6140 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6141 Open opcode table and initialize it.
6142 (make_parallel): Use gas_cgen_opcode_desc.
6143 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6144 (md_assemble): Ditto.
6146 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6148 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6149 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6150 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6151 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6152 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6153 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6154 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6155 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6156 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6157 (INIT_STAB_SECTION): Likewise.
6158 (OBJ_PROCESS_STAB): Likewise.
6160 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6161 (md_parse_option): Watch for them.
6162 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6163 (md_begin): Kill neverdef code.
6164 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6165 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6166 (s_alpha_coff_wrapper): New.
6167 (md_pseudo_table): Trap all ECOFF pseudos.
6169 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6171 Start of changes to remove mdebug section from mips*-elf
6172 Based on MIPS_STAB_ELF definition
6173 * acconfig.h: undef if not configured
6174 * config.in: undef if not configured
6175 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6176 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6177 * stabs.c (s_stab_generic): flush frag
6179 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6181 * configure.in: (arm-*-elf): Handle.
6182 (thumb-*-elf): Handle.
6183 * configure: Regenerate.
6184 * read.c (stringer): Fix typo in comment.
6185 * write.c (fixup_segment): Don't add symbol value to addend if
6187 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6189 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6192 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6194 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6195 (write_2_short): Emit warning if new flag is set.
6196 (do_assemble): Set flags if left instruction is one of special
6197 "right-instruction-killer" type.
6199 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6201 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6202 Always output words in debug_info section as big endian.
6203 (sparc_target_format): Choose correct bfd target.
6204 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6206 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6208 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6209 to work with internationalization code. Issue an error when two
6210 operands match that are not allowed to match.
6212 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6214 * configure.in (install_tooldir): Allow target to specify whether
6215 it wants to be installed in $(tooldir)/bin.
6216 * configure: Regenerate.
6217 * Makefile.am (install-exec-local): Set install-exec-tooldir
6218 dependency via configure.
6219 * Makefile.in: Regenerate.
6221 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6223 * Makefile.am (install-exec-local): Split into two ...
6224 (install-exec-bindir,install-exec-tooldir): New rules.
6225 * Makefile.in: Regenerate.
6227 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6229 * Makefile.am (install-exec-local): Don't remove the file before
6230 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6231 W. Rozycki <macro@ds2.pg.gda.pl>.
6232 * Makefile.in: Rebuild.
6234 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6236 * cgen.c: Include libiberty.h.
6237 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6238 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6239 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6240 (md_cgen_lookup_reloc)): Declare.
6241 (md_cgen_record_fixup_exp): Declare.
6242 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6243 (m32r_relax_frag): Declare.
6244 (cgen_md_apply_fix3): Decls moved to cgen.h.
6245 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6246 (m32r_cgen_record_fixup_exp): Delete decl.
6247 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6248 (assemble_nop): Delete.
6249 (expand_debug_syms): Delete unused `exp'.
6250 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6251 Add default case for -Wall.
6252 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6253 (md_atof): Delete unused wordP.
6255 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6257 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6260 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6262 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6263 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6264 .print, .purgem, and .struct. Remove documentation for
6267 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6269 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6270 Update call to insert_operand.
6272 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6274 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6276 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6278 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6279 whitespace after a prefix operator.
6281 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6283 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6285 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6287 * config/tc-sparc.c (log2): New static function.
6288 (s_reserve): Use log2 to convert alignment before calling
6290 (s_common): Use log2 to convert alignment before calling
6291 record_alignment and frag_align.
6292 (sparc_cons_align): Use log2.
6294 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6296 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6297 (s_common): Likewise.
6299 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6300 initialization of waddr.
6301 (sparc_elf_final_processing): Add default case to switch.
6303 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6305 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6306 than temporary real.
6308 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6310 * write.c (subsegs_finish): Don't align the segments if there were
6313 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6314 copying aux information.
6316 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6317 expression into a symbol.
6319 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6321 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6322 type to unsigned int.
6323 (md_assemble): Change type used to store offsets from unsigned
6325 (i386_operand): Switch error check to only call RESTORE_END_STRING
6326 once after parse_register.
6328 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6330 * config/tc-v850.c (md_show_usage): Changed format to match that
6333 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6335 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6337 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6339 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6342 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6344 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6345 * doc/Makefile.in: Rebuild.
6347 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6349 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6350 for %lo expressions.
6351 (mips_ip, case 'u'): Move range check after code to mask
6352 off bits in %hi/%lo expressions. Mask off high bits for
6355 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6357 * doc/Makefile.am (gasver.texi): New target.
6358 (as.info, as.dvi): Depends upon gasver.texi.
6359 * doc/as.texinfo: Include gasver.texi. Mention version number on
6360 title page and in top node.
6361 * doc/Makefile.in: Rebuild.
6363 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6365 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6366 but not including the line containing the edict.
6367 * listing.h (LISTING_EOF): New.
6368 * input-scrub.c (input_scrub_next_buffer): Call it.
6370 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6372 * config/tc-i386.c (i386_operand): Don't set the size of an
6373 immediate address based solely on the suffix and the mode.
6375 * config/tc-i386.c (md_assemble): Add assertion to make sure
6376 overlap2 does not set Imm.
6378 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6379 sequences of whitespace to a single space.
6380 (is_space_chars): Just compare with space.
6381 (md_begin): Don't initialize space_chars.
6382 (md_assemble): Just skip a single whitespace character.
6383 (i386_operand): Rewrite base-index parsing to use new
6384 parse_register, and to skip white space. Skip white space in a
6385 number of other places too. Don't give error message if
6386 parse_register fails.
6387 (parse_register): Change reg_string parameter to be non-const.
6388 Add end_op parameter. Skip white space after the `%', and return
6389 end of register string. Give error message here rather than
6392 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6394 Based on patch from Matt Semersky <matts@scd.hp.com>:
6395 * expr.c (op_encoding): Make const.
6396 (expr_set_precedence): New function.
6397 (expr_begin): Don't set operator rankings, just call
6398 expr_set_precedence.
6399 * expr.h (expr_set_precedence): Declare.
6400 * read.c (s_mri): Call expr_set_precedence.
6402 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6404 * doc/as.texinfo (Statements): Remove paragraph discussing
6405 continuing lines with a backslash. This hasn't worked for years,
6408 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6410 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6412 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6413 (ps_CTORS, ps_DTORS): New section types.
6414 (vms_fixup_xtors_section): New function
6415 (Ctors_Psect, Dtors_Psect): Define.
6416 (IS_GXX_XTOR): Define
6417 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6418 Filter static constructors/destructors and add to
6419 Ctors_Symbols/Dtors_Symbols chain.
6420 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6421 appropriate section.
6423 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6424 * makefile.vms: Merge vax/vms support.
6426 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6428 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6429 (elf_pseudo_table): Add them.
6430 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6431 (md_apply_fix): Accept them.
6432 (mips_fix_adjustable): Don't adjust them.
6433 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6434 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6435 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6436 (tc_fix_adjustable): Don't adjust them.
6438 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6440 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6442 * Makefile.in: Regenerate.
6443 * configure.in: AC_SUBST cgen_cpu_prefix.
6444 * configure: Regenerate.
6446 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6448 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6449 Changed all users of COND12_DELAY.
6451 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6453 * config/tc-mn10300.c (set_arch_mach): New function.
6454 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6455 (md_begin): Default to mn10300 mode.
6456 (md_assemble): Only accept instructions for the core mn10300
6457 chip and the active machine type.
6459 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6461 * subsegs.h (segment_info_type): Give the struct a name.
6462 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6463 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6464 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6465 * config/tc-w65.h (tc_reloc_mangle): Declare.
6466 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6468 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6470 * config/tc-v850.c (v850_comm): Restore old section
6471 after common processing.
6473 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6475 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6477 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6479 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6480 char with code that explicitly sign-extends.
6482 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6484 * config/tc-v850.c (md_begin): Restore text section as the current
6485 section after creating call table sections.
6486 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6489 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6490 with call to macro SYM_AUXINFO.
6492 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6494 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6495 with the program transform name.
6496 * Makefile.in: Rebuild.
6498 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6500 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6503 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6505 * config/tc-i386.c (i386_operand): Be prepared for a space between
6506 the open parenthesis and the start of the register operand,
6507 because of the June 16 change.
6509 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6511 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6514 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6516 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6517 even if it is belived to be unnecessary.
6519 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6521 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6523 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6525 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6527 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6528 shift amount for a repeated operand. The shift amount for the
6529 repeated copy comes from the size of the operand.
6531 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6533 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6535 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6537 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6539 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6541 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6542 characters in it as LEX_IS_SYMBOL_COMPONENT.
6543 * config/tc-i386.h (tc_symbol_chars): Define.
6544 (extra_symbol_chars): Declare.
6545 * config/tc-i386.c (extra_symbol_chars): Define.
6546 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6547 (line_comment_chars): Set to '/' if TE_LINUX.
6548 * doc/c-i386.texi (i386-prefixes): Update.
6549 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6551 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6553 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6554 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6556 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6558 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6559 constraint in instructions REP & REPI.
6561 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6563 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6564 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6566 (check_range): If the operand is shifted, then shift the number
6567 before checking its range.
6569 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6571 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6574 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6576 * config/tc-v850.c (v850_comm): Create special sections as needed.
6578 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6580 * config/tc-d10v.c (write_2_short): Addition of swapping
6581 instructions for sequential and reverse sequential order when
6582 given order is not possible.
6584 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6586 * Makefile.am: Rebuild dependencies.
6587 (DEP_INCLUDES): Fix reference to intl build directory.
6588 * Makefile.in: Rebuild.
6590 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6592 * doc/c-i386.texi: Update 16 bit documentation.
6594 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6595 IgnoreDataSize to IgnoreSize as they are used for address size as
6597 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6598 32-bit mode, similarly addr16/data16 and variants.
6600 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6602 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6603 sequential word multiply instructions.
6605 (do_assemble): Add extra command line argument, to allow mul32
6606 attribute to be preserved across parallel insns.
6607 (md_assemble): Insert NOPs between explicitly parallel insns which
6608 contain an 32 bit multiply and a 16 multiply.
6610 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6612 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6615 * config/tc-i386.c (reloc): Add braces.
6617 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6618 consistent with Intel naming.
6619 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6620 use bitfields in sib_byte.
6621 (modrm_byte): Don't use bitfields here either.
6623 * config/tc-i386.c (current_templates): Add const.
6624 (parse_register): Add const to return, param, and char *s.
6625 (i386_operand): Add const to reg_entry *r.
6626 * config/tc-i386.h (templates): Add const to start, end.
6628 Inspired by code for 16 bit gas support from Martynas Kunigelis
6629 <martynas@nm3.ktu.lt>:
6630 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6631 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6632 (uses_mem_addrmode): Remove.
6633 (md_estimate_size_before_relax): Add support here too.
6634 (md_relax_table): Rewrite interface to md_relax for 16 bit
6636 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6637 (opcode_suffix_to_type): Remove.
6638 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6639 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6640 (md_convert_frag): Likewise.
6641 (i386_operand): Add support for 16 bit base/index regs,
6642 immediates, and displacements. Remove some unnecessary casts, and
6643 localise end_of_operand_string, displacement_string_start,
6644 displacement_string_end variables. Add GCC_ASM_O_HACK.
6645 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6647 * config/tc-i386.c (prefix_hash): Remove.
6648 (md_begin): Rewrite without obstacks. Remove prefix hash table
6649 handling. Rewrite lexical table handling.
6650 (i386_print_statistics): Don't print prefix statistics.
6651 (md_assemble): Rewrite instruction parser so that line is not
6652 converted to lower case. Don't do a hash_find for prefixes,
6653 instead recognise them via opcode modifier.
6654 (expecting_operand, paren_not_balanced): Localise variables.
6655 * config/tc-i386.h (IsPrefix): Define.
6656 (prefix_entry): Remove.
6658 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6659 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6660 '\\' in case where comment_chars contains '/'.
6662 * config/tc-i386.c (MATCH): Ensure given operand and template
6663 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6664 you must write `ljmp *table(%ebx)'.
6666 From H.J. Lu <hjl@gnu.org>:
6667 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6668 as 0 ifndef BFD_ASSEMBLER.
6669 (md_assemble): Allow immediate operands without suffix or
6670 other reg operand to default in size to the current code size.
6672 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6674 * config/tc-v850.c (md_begin): Restore creation of
6675 .call_table_text and .call_table_data sections.
6677 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6679 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6680 after emitting a word of noops.
6682 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6684 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6685 (i386_operand): Simplify checks for valid base/index combinations.
6686 Disallow `in 4(%dx),%al'.
6688 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6690 (add_prefix): Change parameter from char to int.
6692 * config/tc-i386.h (Ugh): Define opcode modifier.
6693 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6695 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6696 CONSISTENT_REGISTER_MATCH macros to check register types more
6697 thoroughly. Check for illegal suffix/operand combinations
6698 when matching insns with operands. Handle new `s' suffix, and
6699 associated FloatMF opcode modifier for float insns with memory
6701 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6702 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6703 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6704 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6705 DATA_PREFIX_OPCODE throughout.
6707 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6708 (md_assemble): Rewrite suffix/register operand checking code to be
6709 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6710 AnyMem, the better to grep.
6712 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6713 given a memory operand. Don't set Abs bits either.
6714 (type_names): Remove Mem*, Abs*.
6715 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6716 define opcode_modifiers as these cases are handled by Disp8,
6717 Disp16, Disp32 and suffix checks.
6718 (COMES_IN_BOTH_DIRECTIONS): Remove.
6719 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6721 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6722 if IgnoreDataSize modifier given. Remove ShortformW modifier
6723 test. Add test for ShortForm in W base_opcode modification.
6724 Merge Seg2ShortForm and Seg3ShortForm code.
6725 * config/tc-i386.h (ShortFormW): Remove.
6726 (IgnoreDataSize): Define.
6728 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6730 * config/tc-d30v.c (md_assemble): Store previous segment state
6731 with previous instruction.
6733 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6735 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6736 (ebp, esp): Remove static variables.
6737 (MATCH): Remove test for InOutPortReg.
6738 (i386_operand): Properly handle InOutPortReg here instead.
6739 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6740 (md_assemble): Simplify and correct modrm and sib generation.
6741 (i386_operand): Add warning for scale without index.
6742 Rewrite checks for valid base/index combinations.
6744 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6745 macros and enclose in do while(0).
6746 (RESTORE_END_STRING): Likewise.
6747 (md_assemble): Add one to printed operand number so we start
6748 from 1 not 0. Add some more gettext invocations.
6749 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6752 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6753 DATA_PREFIX, SEG_PREFIX): Define.
6754 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6755 (check_prefix): Remove function.
6756 (add_prefix): New function. Add prefix to i.prefix as well as
6758 (md_assemble): Changes for add_prefix. Remove hack for wait
6759 prefix, instead always output prefixes in fixed order. Test
6760 for jcxz/loop when selecting between word & dword operations,
6761 and add address size prefix rather than operand size prefix.
6762 Remove operand -> address size hack when emitting jcxz/loop.
6763 (i386_operand): Remove O_Absent check as it's done in expr.
6765 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6767 * configure.in: Recognize m5200 as a cpu_type of m68k.
6768 * aclocal.m4: Rebuild with current libtool.
6769 * configure: Rebuild.
6771 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6773 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6774 to relaxable_symbol to prevent references to external symbol from
6777 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6779 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6780 symbols are relaxable.
6782 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6784 * config/tc-v850.c (md_begin): Don't create special
6785 sections by default.
6787 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6789 * config/tc-mips.c (macro): For div and udiv, close the
6790 reorder block as soon as possible.
6792 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6794 From Matt Semersky <matts@scd.hp.com>:
6795 * macro.c (macro_mri_mode): New function.
6796 * macro.h (macro_mri_mode): Declare.
6797 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6800 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6802 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6805 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6806 until after xstrdup in OBJ_EVAX case.
6808 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6810 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6811 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6812 of hardcoded magic number.
6813 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6815 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6817 * read.c (do_s_func): New function.
6819 * read.h (do_s_func): Add prototype.
6821 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6823 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6824 nops if fill pattern not specified.
6826 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6828 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6829 * config/te-go32.h (TE_GO32): Define.
6830 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6832 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6834 Implement .func/.endfunc pseudo-ops.
6835 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6837 * read.c (potable): Add .func,.endfunc.
6838 (s_func): New function.
6839 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6841 (in_doc_func_p,current_function_label): New static globals.
6842 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6844 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6846 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6847 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6848 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6849 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6850 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6851 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6852 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6853 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6854 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6855 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6856 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6857 * config/tc-a29k.c: Don't define md_short_jump_size,
6858 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6859 * config/tc-alpha.c: Likewise.
6860 * config/tc-alpha.h: Likewise.
6861 * config/tc-arm.c: Likewise.
6862 * config/tc-h8300.c: Likewise.
6863 * config/tc-h8500.c: Likewise.
6864 * config/tc-hppa.c: Likewise.
6865 * config/tc-i860.c: Likewise.
6866 * config/tc-i960.c: Likewise.
6867 * config/tc-ppc.c: Likewise.
6868 * config/tc-sh.c: Likewise.
6869 * config/tc-sparc.h: Likewise.
6870 * config/tc-tic30.c: Likewise.
6871 * config/tc-w65.c: Likewise.
6872 * config/tc-z8k.c: Likewise.
6874 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6876 * config/tc-vax.c (_): Delete this macro used for placeholder
6877 values in vax_operand_width_size; it conflicts with the _() macro
6878 used for internationalization.
6880 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6882 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6883 code. From Chris Moller <moller@bops.com>.
6885 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6886 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6887 * read.c (emit_expr): Initialize seg and subseg fields of a new
6889 * write.c (write_object_file): Switch to the appropriate segment
6890 and subsegment when processing a broken word.
6892 * config/tc-m68k.c (mri_assemble): New static function.
6893 (build_mri_control_operand): Call mri_assemble rather than
6895 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6896 (s_mri_endf, s_mri_endw): Likewise.
6898 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6900 * read.c (s_org): Call md_flush_pending_output if it is defined.
6902 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6904 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6906 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6907 (md_parse_option): Add for same.
6908 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6909 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6910 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6912 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6914 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6916 * config/tc-arm.c (find_real_start): Relax definition of local
6919 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6921 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6922 symbols at the given address, not just the last one specified.
6924 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6926 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6927 or number_to_chars_littleendian to write data.
6929 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6931 * config/tc-v850.c (md_assemble): Remove artificially created
6932 register name symbols.
6934 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6936 * write.c (fixup_segment): Change "segment" to "section" in
6939 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6941 * write.c (fixup_segment): Change sym1-sym2 message again.
6943 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6945 * write.c (fixup_segment): Improve error message for sym1-sym2
6946 errors when sym1 is in a different segment from sym2.
6948 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6950 * config/tc-m32r.c (warn_unmatched_high): New static local.
6951 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6952 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6953 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6954 (md_parse_option): Likewise.
6955 (md_show_usage): Likewise.
6956 (m32r_frob_file): Likewise.
6958 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6959 (read_a_source_file): Call them.
6960 * read.h (stabs_generate_asm_file): Declare.
6961 * stabs.c (stabs_generate_asm_file): New function.
6962 (generate_asm_file): New function.
6963 (stabs_generate_asm_lineno): Move file name handling into
6966 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6968 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6969 (d30v_current_align, d30v_current_align_seg): New variables.
6970 (d30v_last_label): New variable.
6971 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6972 (s_d30v_data, s_d30v_section): Likewise.
6973 (md_pseudo_table): Call them.
6974 (md_begin): Initialize d30v_current_align_seg.
6975 (md_assemble): Call d30v_align when needed by known current alignment.
6976 (d30v_frob_label, d30v_cons_align): New functions.
6977 * config/tc-d30v.h (md_do_align): Remove.
6978 (tc_frob_label): Call d30v_frob_label.
6979 (md_cons_align): New.
6981 * config/tc-d30v.c (find_format): Convert complex expressions to
6982 expression symbols before processing. Clean up code formatting.
6984 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6986 * po/Make-in (install-info): New target.
6988 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6990 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6992 * config/tc-mn10300.c (md_assemble): Likewise.
6994 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6996 * Makefile.am: Update with `make dep-am'.
6997 (HFILES): Add cgen.h.
6998 (cgen.o): Depend on cgen.h.
6999 * Makefile.in: Regenerate.
7001 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7003 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7005 * gasp.c (grab_label): Permit a label to be a preprocessor
7006 variable by permitting a label to start with a backslash.
7008 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7010 * config/tc-mips.c (validate_mips_insn): Removed hack
7011 for previously inaccessible bitfields in some INSN_TRAP
7014 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7016 * config/tc-d30v.c (do_assemble): Abort with error message
7017 if opcode operands do not match.
7019 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7021 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7022 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7023 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7024 similar new 'q' operand.
7026 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7028 * cgen.c (cgen_asm_finish_insn): Fix typo.
7030 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7033 * cgen.c: Include it.
7034 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7035 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7036 All callers updated.
7037 * config/tc-m32r.c: Include cgen.h.
7038 (m23r_insn): New members num_fixups,fixups.
7040 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7042 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7043 to avoid compiler warning.
7045 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7047 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7050 * makefile.vms (OBJS): Add ehopt.obj
7052 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7054 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7056 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7058 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7059 a short format insn.
7060 (md_assemble): Set it for explicitly packed insns.
7062 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7064 * config/obj-coff.c (c_symbol_merge): Do not take address of
7065 native fields when performing the memcpy.
7067 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7069 * config/tc-mips.c (macro,macro2): Implement
7070 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7072 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7074 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7075 relocations against globally visible symbols.
7076 * config/tc-m68k.c (relaxable_symbol): New macro.
7077 (m68k_ip, md_estimate_size_before_relax): Use it.
7078 (tc_m68k_fix_adjustable): Also handle weak symbols.
7080 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7082 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7083 references to externally visible symbols.
7084 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7085 values in twice for a PC relative reloc if the symbol is
7088 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7089 don't adjust a PC relative reloc against an externally visible
7091 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7092 for a PC relative fixup against an externally visible defined
7093 symbol, arrange to store object file and addend values as though
7094 the symbol were not defined.
7095 (tc_gen_reloc): Likewise.
7097 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7099 * read.c (sizeof_leb128): Referenced externally by write.c so
7102 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7104 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7105 and expand a 'debug' symbol associated with the next instruction
7106 that does not cause a short instruction to be filled with a NOP.
7107 (md_pseudo_table): Add support for .debugsym.
7108 (assemble_parallel_insn): Add calls to expand_debug_sym as
7110 (md_assemble): Ditto.
7112 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7114 * as.c (main): Conditionally call setlocale.
7115 * gasp.c (main): Likewise.
7116 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7117 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7119 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7121 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7123 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7125 * config/tc-hppa.c: Change all calls to bzero to use memset.
7126 (pa_ip): Add cast to avoid warning.
7127 (tc_gen_reloc, md_apply_fix): Likewise.
7128 (pa_find_space_by_number): Likewise.
7129 (hppa_force_relocation): Likewise.
7130 (pa_block): Change i to unsigned int.
7131 * config/obj-som.h (obj_som_copyright): Declare.
7133 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7135 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7136 for line numbers for assembly source.
7138 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7140 * configure.in: Change version number to 2.9.4
7141 * configure: Rebuild.
7143 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7145 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7147 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7149 * ecoff.h: Change symbolS in function declaration to struct
7152 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7154 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7155 (md_convert_frag): Fix i18n typo.
7157 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7159 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7160 * ecoff.h: Protoype it.
7161 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7162 [EVAX] (s_alpha_prologue): Delete.
7163 (md_pseudo_table): Update.
7165 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7167 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7168 array to local pointer.
7169 (get_args, parse_expr): Add casts to avoid warnings.
7171 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7173 * read.c (s_set): Cast xmalloc return value to fragS *.
7174 * config/tc-m68k.c (m68k_ip): Function made static to match
7175 previous forward declaration.
7176 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7178 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7180 * config/tc-v850.c: Add internationalisation macros to error
7183 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7184 macros to error strings.
7186 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7188 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7189 reloc is in the TOC csect.
7190 (md_apply_fix3): Correct gettext typo.
7192 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7194 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7195 .L - they are local labels and the branches are not really
7196 function calls but rather far jumps.
7198 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7200 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7202 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7204 * config/tc-i386.c (md_assemble): Print operand number rather than
7205 using ordinal_names.
7206 (i386_operand): Likewise.
7208 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7210 * Makefile.am (INTLLIBS): Define to work around apparent automake
7212 All Makefiles: Regenerated.
7214 * Many files: Added gettext invocations around user-visible
7216 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7217 HAVE_LC_MESSAGES): Define.
7218 * dep-in.sed: Added asintl.h.
7219 * po/Make-in: New file.
7220 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7222 * read.c (Z_): Renamed from `_'.
7223 * Makefile.am (SUBDIRS): Added po.
7224 (POTFILES): new macro.
7225 (po/POTFILES.in): New target.
7226 ($(OBJS)): Added asintl.h.
7228 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7229 (as_new_LDADD): Added $(INTLLIBS).
7230 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7231 (gasp_new_LDADD): Added $(INTLLIBS).
7232 (gasp_new_DEPENDENCIES): New macro.
7233 * configure, aclocal.m4: Rebuilt.
7234 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7236 (ALL_LINGUAS): Define.
7237 * macro.c: Include "asintl.h".
7238 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7239 * as.h: Include "asintl.h".
7240 * config/tc-i386.c (ordinal_names): Removed.
7241 (md_assemble): Changed error text to avoid ordinal_names.
7242 (i386_operand): Likewise.
7243 (reloc): Added as_bad to avoid i18n problems.
7244 (tc_gen_reloc): Likewise.
7245 * config/tc-arm.c (bad_args): Now a #define.
7247 * config/obj-vms.c (VMS_stab_parse): Changed type of
7249 (global_symbol_directory): Unified strings to avoid i18n
7251 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7252 avoid i18n problems.
7253 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7254 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7256 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7258 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7260 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7262 * as.c (print_version_id): Added an fprintf to avoid i18n
7264 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7266 * expr.c (expr): Added as_warn call to avoid i18n problems.
7267 * messages.c (as_assert): Changed code to avoid i18n problems.
7268 (as_abort): Likewise.
7269 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7270 (s_space): Likewise.
7271 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7273 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7275 * config/tc-i386.c (check_prefix): New static function, split out
7277 (struct _i386_insn): Add wait_prefix field.
7278 (md_assemble): Remove wait_prefix local variable. Use
7279 check_prefix when adding a prefix.
7281 * config/tc-i386.c (current_templates): New static variable.
7282 (md_assemble): Remove current_templates local variable.
7283 (md_assemble, i386_operand): Improve error and warning messages in
7284 many places. Add RESTORE_END_STRING in many places before error
7285 return. Clarify some comments.
7287 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7289 (md_assemble): Parse string instruction operands, looking for
7290 segment override prefixes. Check for invalid segment prefixes on
7292 (i386_operand): i.seg[] and max mem_operand changes for string
7294 * config/tc-i386.h (EsSeg): Define.
7296 * config/tc-i386.h (regKludge): Define.
7297 (iclrKludge, imulKludge): Don't define.
7298 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7299 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7300 opcode_modifier checks to look for more common cases first. Add
7301 default_seg for IsString case.
7303 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7305 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7307 * configure: Rebuild with new automake and libtool.
7308 * aclocal.m4, Makefile.in: Likewise.
7310 * doc/Makefile.am (as.dvi): New target.
7311 * doc/Makefile.in: Rebuild.
7313 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7315 * configure.in: Added sparc86x support.
7317 * configure: Rebuild.
7319 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7321 (md_parse_option): Warn if -EL is not supported for this architecture.
7323 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7325 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7327 * config/tc-mips.c (mips_ip): Note when we use get match on
7328 the full instruction name.
7330 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7332 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7333 back into the expression to handle add/sub simplification correctly.
7335 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7337 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7339 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7341 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7344 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7346 * symbols.c (max_indent_level): New global.
7347 (print_symbol_value_1): Use it.
7348 * expr.h (expr_build_dot): Declare.
7349 * expr.c (expr_build_dot): New function.
7351 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7353 * symbols.c (print_binary): New function.
7354 (print_expr_1): Call it.
7356 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7358 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7359 operand in the opcode.
7361 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7363 * config/tc-i386.h: Reorder operand flags and opcode modifier
7364 flags for clarity. Remove unused definitions: Unknown,
7365 ImmUnknown, DispUnknown, NoModrm.
7366 * config/tc-i386.c (type_names): Add missing Debug type.
7367 (md_assemble): Better duplicate prefix checking. Quicker string
7368 instruction check via new opcode_modifier flag.
7370 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7372 * doc/as.texinfo (Invoking): Clarify -Wa example.
7374 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7376 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7377 (s_mips_weakext): Define.
7378 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7379 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7382 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7384 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7385 is an error if the value can not be computed at assembly time.
7386 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7388 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7390 * gasp.c (main): Set next field of new include_path structure to
7391 NULL. From Avery Pennarun <averyp@gdc.ca>.
7393 * read.c (s_mri_sect): Call as_bad rather than abort for an
7394 unsupported MRI target.
7396 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7398 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7399 the destination of a branch instruction should be altered.
7400 (find_real_start): New function: Locate the real, Thumb coded
7401 start of a Thumb function.
7402 (do_t_branch23): Alter the destination of branches to Thumb
7405 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7407 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7409 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7412 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7414 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7415 * doc/c-hppa.texi: Likewise.
7417 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7419 * Makefile.am: Rebuild dependencies.
7420 * Makefile.in: Rebuild.
7422 * Makefile.am (DEP_INCLUDES): New variable.
7423 (.dep1): Change to work when srcdir is not an absolute path.
7424 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7425 * Makefile.in: Rebuild.
7427 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7429 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7430 LinearAddress patch.
7432 * configure.in: Set version to 2.9.1.
7433 * configure: Rebuild.
7435 * Branched binutils 2.9.
7437 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7439 * config/tc-i386.h (FWait): Define.
7440 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7441 other prefixes. Check FWait flag in opcode table to see which
7442 instructions require an fwait prefix.
7444 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7446 * stabs.c (get_stab_string_offset): Always create a stab string
7449 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7451 Fix some gcc -Wall warnings:
7452 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7453 * ehopt.c (eh_frame_code_alignment): Likewise.
7454 * expr.c (integer_constant, operand): Likewise.
7455 * frags.c (frag_align): Likewise.
7456 * gasp.c (level_0, change_base, doinstr): Likewise.
7457 * hash.c (hash_ask): Likewise.
7458 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7459 (debugging_pseudo): Likewise.
7460 * macro.c (define_macro, check_macro): Likewise.
7461 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7462 (ignore_rest_of_line, float_cons): Likewise.
7463 * symbols.c (decode_local_label_name): Likewise.
7464 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7465 (fixup_segment, number_to_chars_bigendian): Likewise.
7466 (number_to_chars_littleendian): Likewise.
7467 * config/atof-ieee.c (gen_to_words): Likewise.
7468 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7469 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7470 * read.c (output_big_sleb128): Initialize locals to avoid
7472 (output_big_uleb128, equals): Likewise.
7473 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7474 to unsigned int. Change zeros to unsigned int.
7475 * cond.c (s_if): Add return to default case.
7476 * frags.c (frag_now_fix): Change return type to addressT.
7477 * frags.h (frag_now_fix): Update declaration.
7478 * listing.c (file_info_struct): Change linenum to unsigned int.
7479 (struct list_info_struct): Change hll_line to unsigned int.
7480 (print_source): Update format string.
7481 * read.c (emit_expr): Change scan to unsigned int, and don't
7482 bother to initialize it.
7483 * symbols.c (dollar_label_count): Change to unsigned long.
7484 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7485 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7486 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7488 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7490 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7491 mcf5200 just as we do for m68000.
7492 (m68k_init_after_args): Likewise.
7493 (md_estimate_size_before_relax): Likewise.
7495 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7497 * config/tc-v850.c (md_assemble): Store relocation addend in
7498 fixup instead of instruction.
7500 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7502 * config/tc-i386.c (md_assemble): Swap template arguments to
7503 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7504 This macro is currently symmetric, so passing them the wrong
7505 way didn't cause any problem, but may if the macro is changed
7507 After copying template to i.tm, use i.tm. rather than t-> to
7508 access fields, and make t a const*
7509 Move i.tm.operand_types[] swap to immediately after the copy.
7511 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7513 * expr.h (expr_build_uconstant): Add prototype.
7514 (expr_build_unary,expr_build_binary): Add prototypes.
7515 * expr.c (expr_build_uconstant): New function.
7516 (expr_build_unary,expr_build_binary): New functions.
7518 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7520 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7521 * macro.c (macro_expand_body): Increase buffer size.
7522 * messages.c (as_warn): Likewise.
7523 (as_warn_where, as_bad, as_bad_where): Likewise.
7525 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7527 Based on patch from H.J. Lu <hjl@gnu.org>:
7528 * Makefile.am (DISTSTUFF): New variable.
7529 (diststuff): New target.
7530 * Makefile.in: Rebuild.
7532 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7534 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7535 m32r_elf_section_change_hook.
7537 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7538 emit a nop if a section ends with a 16 bit instruction.
7540 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7542 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7543 s_lcomm rather than obj_coff_lcomm.
7544 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7546 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7548 * config/tc-i386.h (LinearAddress): Define.
7549 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7550 instruction, don't use a default segment.
7552 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7554 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7555 * configure: Rebuild.
7557 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7559 * aclocal.m4, configure: Rebuild with libtool 1.2.
7561 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7563 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7564 PC relative branches. Patch courtesy of Jonathan Walton.
7567 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7569 * configure.in (emulations): Add thumb-pe target.
7571 * configure (emulations): Add thumb-pe target.
7573 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7575 * itbl-lex.l (yywrap): Don't define if already defined as a
7578 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7580 * depend.c (quote_string_for_make): New function.
7581 (wrap_output): Use it.
7583 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7585 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7586 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7588 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7590 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7591 Recognize -GN and -relax.
7592 (md_begin): Initialize gp size from -G switch.
7593 (alpha_force_relocation): Always force if -relax.
7594 (alpha_align): Take a new argument that will specify when to
7595 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7596 Change all callers. Emit nop alignment padding as nop+unop pair.
7598 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7600 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7601 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7603 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7605 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7606 require padding to the next long word boundary.
7608 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7610 * cgen.c: #include symcat.h.
7611 * config/tc-m32r.c: Likewise.
7613 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7615 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7616 absolute expressions instead of '$' prefixed register names.
7618 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7620 * read.c (s_set): Record file and line info for symbols when -as.
7621 (pseudo_set): Don't overwrite that dummy fragment.
7623 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7625 * config/tc-ppc.c (md_pseudo_table): Add "section".
7626 (ppc_named_section): New static function.
7628 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7630 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7631 so we don't have to scan the entire list.
7633 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7635 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7636 case, allow the parallel instructions to modify the same flag
7639 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7641 * listing.c (list_symbol_table): Categorize symbols by
7642 undefined_section rather than sy_frag->line == NULL.
7644 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7646 * Makefile.am (install-exec-local): Install properly when ln
7647 fails or tooldir == prefix.
7649 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7651 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7652 Test result of insert_operand for error.
7654 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7656 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7657 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7658 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7659 * doc/Makefile.in: Rebuild.
7661 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7663 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7664 (macro): Fix handling of M_COP[0-3].
7666 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7668 Based on patches from Ross Harvey <ross@teraflop.com>:
7669 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7670 if macro_alternate or macro_mri.
7671 (getstring): Remove support for byte constants between < and >.
7672 (get_any_string): '<' only starts a string if macro_alternate or
7674 (macro_expand_body): Permit keyword parameters following
7675 positional parameters.
7677 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7678 * configure.in (alpha*-*-netbsd*): New target.
7679 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7680 * configure: Rebuild.
7682 * as.h (flag_warn_suppress_instructionswap): Move from here...
7683 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7684 here, and make static.
7686 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7687 BFD_ASSEMBLER or MANY_SEGMENTS.
7689 * as.c (show_usage): Update bug-gnu-utils address.
7690 * gasp.c (show_usage): Likewise.
7691 * doc/as.texinfo (Bug Reporting): Likewise.
7693 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7695 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7696 insns regardless of the size of a pointer if we're in mips I or
7698 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7700 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7702 Fix rac to accept only a0:
7703 * tc-d10v.c (parallel_ok, find_opcode):
7704 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7705 Introduce OPERAND_GPR.
7707 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7709 * read.c (s_fill): Handle non-constant repeat counts by creating
7710 an rs_space fragment.
7712 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7714 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7715 from as_bad to as_warn.
7717 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7719 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7720 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7721 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7723 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7725 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7726 seg_fix_rotP rather than fix_root from seg_info.
7728 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7730 * expr.c: Add support for 0x1_2_3_4 bignums.
7732 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7734 * configure.in: Change -linux* to -linux-gnu*.
7735 * configure: Rebuild.
7737 * app.c (do_scrub_begin): Treat \r as whitespace.
7739 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7741 * Makefile.am: Update dependencies.
7742 * Makefile.in: Rebuild.
7744 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7746 * configure, aclocal.m4: Rebuild with new libtool.
7748 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7750 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7751 the argument to bfd_set_arch_mach.
7752 (load_address): Use bfd_arch_bits_per_address to determine the
7753 bit size of an address instead of looking at the isa level.
7754 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7756 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7758 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7760 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7762 * ehopt.c: New file.
7763 * as.h (enum _relax_state): Add rs_cfa.
7764 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7765 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7766 * read.c (emit_expr): Call check_eh_frame.
7767 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7768 (relax_segment): Likewise.
7769 * Makefile.am: Rebuild dependencies.
7770 (GAS_CFILES): Add ehopt.c.
7771 (GENERIC_OBJS): Add ehopt.o.
7772 * doc/internals.texi (Frags): Document rs_cfa.
7774 * as.c (show_usage): Mention --traditional-format.
7775 (parse_args): Accept --traditional-format.
7776 * as.h (flag_traditional_format): Declare.
7777 * output-file.c (output_file_create): If flag_traditional_format,
7778 set BFD_TRADITIONAL_FORMAT on stdoutput.
7779 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7781 * config/tc-mips.c (append_insn): Make sure that if we have a
7782 fixup for an unmatched %hi reloc, it does not associated with a
7785 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7786 * doc/Makefile.in: Likewise.
7788 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7790 * config/tc-m32r.c (check_for_side_effects): New function.
7791 (can_make_parallel): Add checks for instruction side effects
7792 clashing with the other instruction.
7793 (assemble_parallel_insn): Improve warning messages. Return error
7794 message from non-swapped instruction order.
7796 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7798 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7800 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7801 md_cleanup definition. This moves the forced literal output to
7802 the end of the source pass, and avoids macro's inserting literals
7803 into the code immediately after the macro expansion.
7805 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7807 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7808 a gas internal symbol is adjustable.
7809 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7811 * as.h: If gcc version greater than 2.6, use `__format__' and
7812 `__printf__' in function attributes, rather than `format' and
7815 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7817 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7819 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7821 Add tms320c30 support:
7822 * config/tc-tic30.h: New file.
7823 * config/tc-tic30.c: New file.
7824 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7825 TARGET_FORMAT as "coff-tic30".
7826 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7827 * Makefile.am: Rebuild dependencies.
7828 (CPU_TYPES): Add tic30.
7829 (CPU_OBJ_VALID): tic30-aout is valid.
7830 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7831 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7832 * configure, Makefile.in: Rebuild.
7834 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7836 * config/tc-v850.c (md_assemble): Improvements to error messages.
7838 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7840 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7841 BFD_RELOC_HI16_S to store the high bits of any value.
7843 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7844 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7845 assembler calculate relocations to any external symbol at all.
7846 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7847 involving generation of pc-relative relocs.
7848 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7849 has been moved to md_apply_fix3.
7851 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7852 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7853 which actually means (the address of identifier's GOT entry) +
7854 constant, which is not particularly useful.
7856 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7858 * read.h (include_dirs): Declare.
7859 (include_dir_count,include_dir_maxlen): Declare.
7861 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7863 * configure.in: Correct check for shared opcodes library.
7864 * configure: Rebuild.
7866 * listing.c (buffer_line): If we can't open the file, set at_end.
7867 (listing_print): Remove unused local variable fi.
7869 * config/m68k-parse.y (reglistpair): Handle register list in
7872 * config/vms-conf.h: Don't undef VERSION.
7874 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7876 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7878 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7880 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7881 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7882 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7883 (EXTRA_DIST): Define.
7884 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7885 explicitly rather than via the list of object files.
7886 (gcc-as.opt): New file created when make-gas.com is run.
7887 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7888 itbl-cpu.h} to #include appropriate file rather than copying that
7890 * config/vms-conf.h: Synchronize with current config.in.
7891 * Makefile.in: Rebuild.
7893 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7895 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7896 (parallel_ok): Relaxed parallel subinstruction dependency check.
7898 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7900 * as.h (flag_warn_suppress_instructionswap): added new flag.
7901 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7902 command line argument.
7903 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7904 warning only if flag_warn_suppress_instructionswap is false.
7906 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7908 * configure.in (i386-*-mingw32*): New target.
7909 * configure: Rebuild.
7911 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7913 * symbols.c (resolve_symbol_value): Don't set the segment if it
7914 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7916 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7919 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7921 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7922 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7925 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7927 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7929 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7931 * config/tc-v850.c (v850_insert_operand): Display instruction when
7932 an error is encountered.
7934 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7936 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7937 (i386-*-sco3.2v5*coff): New target.
7938 (i386-*-sco3.2*): New target.
7939 * configure: Rebuild.
7941 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7943 * config/tc-v850.c: Tidy error message production.
7945 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7947 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7948 validate_immediate return value in the right type for comparisons
7951 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7953 * listing.c (MAX_BYTES): Use listing variables not constants.
7954 (data_buffer): No longer an array, but a pointer.
7955 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7956 (listing_listing): Allocate data_buffer.
7958 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7960 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7961 --listing-rhs-width, --listing-cont-lines.
7962 (show_usage): Update.
7963 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7964 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7965 (print_lines): Use the variables instead of the constants.
7966 (listing_listing): Likewise.
7967 * listing.h: Declare the new vars.
7969 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7971 * as.c (parse_args): Add --keep-locals alias for -L.
7972 Add --strip-local-absolute.
7973 (show_usage): Update.
7974 * as.h (flag_strip_local_absolute): New flag.
7975 * symbols.c (S_IS_LOCAL): Use it.
7976 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7977 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7978 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7980 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7982 * config/tc-m32r.c: Detect if explicitly parallel instructions
7983 might have an io conflict and issue a warning message.
7985 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7987 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7988 cgen_swap_fixups): Functions to save, restore and swap the fixup
7989 chain with a backup copy.
7990 (cgen_asm_finish_insn): Returns address of constructed insn.
7992 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7994 * listing.c (file_info_struct): Remove FILE, add POS.
7995 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7996 (file_info): Don't open the file.
7997 (buffer_line): Check for the file in the last_open cache, updating
7999 (print_source): Don't reference file_info->file.
8000 (listing_listing): Likewise.
8001 (listing_print): Close the file in the cache, if any.
8003 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8005 * read.c (dwarf_file_string): New file static variable.
8006 (emit_expr): Look for constant sequence that leads up to a file
8007 name in DWARF debugging output.
8008 (stringer): Use dwarf_file_string to decide whether to accept a
8009 string as a file name.
8011 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8013 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8014 (crack_operand): Add reg->reglst MRI hack.
8015 (r_seg): Put reglst symbols in reg_section.
8016 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8018 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8020 * tc-sh.c (get_specific): Handle SGR & DBR.
8022 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8024 * tc-h8300.c (parse_reg): Take the length of the symbol into
8025 account when attempting to match a register name.
8026 * tc-h8500.c (parse_reg): Likewise.
8028 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8030 * cgen.c: Formatting changes to improve readability.
8032 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8034 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8037 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8039 Based on a patch from Jim Wilson
8040 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8041 (tc_gen_reloc): Handle cross section PC relative relocs
8044 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8046 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8048 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8050 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8051 (expr_jmp_buf): New static local.
8052 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8053 (cgen_md_operand): New function.
8054 * tc-m32r.c: Clean up pass over `struct foo' usage.
8055 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8057 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8059 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8060 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8062 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8064 * config/tc-i386.c (i386_operand): Give an error if there are
8065 unrecognized characters after an expression.
8067 For older changes see ChangeLog-9697