1 2000-11-02 Nick Clifton <nickc@redhat.com>
3 * config/tc-mn10300.c (debug_line): Remove this static
5 (md_assemble): Call dwarf2_generate_asm_lineno instead of
6 dwarf2_where and dwarf2_gen_line_info.
9 2000-11-02 Theo Honohan <th@futuretv.com>
11 * config/tc-arm.c (do_msr): Improve error message.
13 2000-10-31 Eric Christopher <echristo@redhat.com>
15 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
16 or pc-relative, else use fx_offset.
18 2000-10-31 Jim Wilson <wilson@redhat.com>
20 * config/tc-ia64.c (struct md): New field tag_fixups.
21 (ia64_flush_insns): Handle tag_fixups. Error if dangling
23 (emit_one_bundle): Delete spurious multiplication by one. Handle
25 (ia64_start_line): Error if dangling qualifying predicate.
26 (defining_tag): New static variable.
27 (ia64_unrecognized_line, case '['): Parse tags.
28 (ia64_frob_label): Create tag_fixups.
29 (md_assemble): Reset md.qp.X_op after using it.
31 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
33 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
35 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
37 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
39 2000-10-30 Kazu Hirata <kazu@hxi.com>
41 * expr.c: Fix formatting.
42 * flonum-copy.c: Likewise.
47 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
49 * as.h (OPTION_MD_BASE): Bump to 190.
50 * as.c (parse_args) <std_longopts>: Add comment about the need to
51 check OPTION_MD_BASE in as.h.
53 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
56 2000-10-27 Nick Clifton <nickc@redhat.com>
58 * configure.in (emulations): Add m68hc12.
59 * configure: Regenerate.
60 * po/gas.pot: Regenerate.
62 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
64 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
66 (arm_psr_parse): Handle lowercase CPSR and SPSR.
68 2000-10-25 Nick Clifton <nickc@redhat.com>
70 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
71 a DWARF2 line number information sequence.
73 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
75 * read.c (generate_lineno_debug): Update comment describing why
76 DWARF2 line number debug information is not generated
77 automatically by this function.
79 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
82 * config/tc-arm.h (md_end): Define.
83 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
85 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
86 if generating DWARF2 line numbers.
87 (arm_end_of_source): New function. Call dwarf2_finish if
90 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
91 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
92 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
94 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
96 * tc-i386.c: Fix prototype declarations for functions taking no
99 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
101 * tc-i386.c (i386_operand_modifier): Remove.
102 (build_displacement_string): Remove.
103 (i386_parse_seg): Remove.
104 (i386_intel_memory_operand): Remove.
105 (i386_intel_operand): Re-write using recursive descent parser based
106 on MASM documentation.
107 (struct intel_parser_s): New structure.
108 (intel_parser): New static variable.
109 (struct intel_token): New structure.
110 (cur_token, prev_token): New static variables.
123 (intel_match_token): New function.
124 (intel_get_token): New function.
125 (intel_putback_token): New function.
126 (intel_expr): New function.
127 (intel_e05): New function.
128 (intel_e05_1): New function.
129 (intel_e06): New function.
130 (intel_e06_1): New function.
131 (intel_e09): New function.
132 (intel_e09_1): New function.
133 (intel_e10): New function.
134 (intel_e10_1): New function.
135 (intel_e11): New function.
137 2000-10-20 Jakub Jelinek <jakub@redhat.com>
139 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
140 instructions to loose any special insn->architecture mask.
142 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
143 (sparc_md_end, sparc_arch_types, sparc_arch,
144 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
145 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
146 request v9b architecture if they are used).
148 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
150 * config/tc-m68k.c: Fix the previous misapplied patch.
152 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
154 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
155 BFD_ASSEMBLER and !BFD_ASSEMBLER.
156 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
159 2000-10-17 Kazu Hirata <kazu@hxi.com>
161 * debug.c: Fix formatting.
162 * depend.c: Likewise.
163 * dwarf2dbg.c: Likewise.
164 * dwarf2dbg.h: Likewise.
168 * flonum-konst.c: Likewise.
171 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
173 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
175 * doc/as.texinfo: Added notes about this new option.
177 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
179 * config/tc-sh.c (JREG): Remove.
180 (md_convert_frag): Remove #if 0:d code using JREG.
182 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
184 * config/tc-i386.c (i386_operand_modifier): Only match
185 modifiers SHORT and FLAT if they are followed by a space.
186 (parse_register): When `allow_naked_reg' is set, do not confuse
187 identifiers that start with a register name with a register.
189 2000-10-12 Kazu Hirata <kazu@hxi.com>
191 * app.c: Fix formatting.
194 * bit_fix.h: Likewise.
199 2000-10-11 Alan Modra <alan@linuxcare.com.au>
201 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
203 2000-10-07 Alan Modra <alan@linuxcare.com.au>
205 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
206 Re-arrange function a little and improve error message.
208 * write.c (write_relocs): Fix a comment.
210 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
213 2000-10-05 Jim Wilson <wilson@cygnus.com>
215 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
217 2000-10-05 Alan Modra <alan@linuxcare.com.au>
219 * config/tc-i386.c: Delete some useless comments, reformat others.
221 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
222 non-global syms in linkonce sections.
224 2000-10-04 Ralf Baechle <ralf@gnu.org>
226 * config/tc-ia64.c (operand_match): Don't use // style comments.
227 * config/tc-i370.c: Likewise.
229 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
231 Changes to handle varying register prefix and user symbol prefix.
232 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
233 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
234 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
235 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
236 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
237 (demand_register_prefix): New variable.
238 (md_pseudo_table): New pseudo ".syntax".
239 (md_longopts): New options --no-underscore and --underscore.
240 (cris_target_format): Return elf32-us-cris or elf32-cris depending
241 on symbols_have_leading_underscore.
242 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
243 (get_spec_reg): Ditto.
244 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
246 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
248 <case OPTION_NO_US, case OPTION_US>: New.
249 (md_show_usage): Be brief and reformat to match continuation of
251 * po/gas.pot: Regenerate.
253 2000-09-28 Alan Modra <alan@linuxcare.com.au>
255 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
256 force relocs for 12 bit branches.
257 (md_apply_fix): Similarly, adjust logic here.
259 2000-09-28 Alan Modra <alan@linuxcare.com.au>
261 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
262 adjust for external and weak syms as we will use a reloc. Allow
263 for +8 offset when calculating limits of branches.
264 (hppa_fix_adjustable): Undo 2000-09-23 change.
265 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
266 Correct distance calculation.
267 (tc_gen_reloc): Print the file name and line number if we can't
270 From John David Anglin <dave@hiauly1.hia.nrc.ca>
271 * config/tc-hppa.c (nonzero_dibits): Define.
272 (arg_reloc_stub_needed): Check each arg and return value
273 separately for zero case.
274 (pa_align): Declare argument `bytes'.
276 2000-09-25 Kazu Hirata <kazu@hxi.com>
278 * config/tc-cris.c: Fix formatting.
279 * config/tc-d10v.h: Likewise.
280 * config/tc-d30v.c: Likewise.
281 * config/tc-d30v.h: Likewise.
282 * config/tc-fr30.c: Likewise.
283 * config/tc-fr30.h: Likewise.
284 * config/tc-m68k.c: Likewise.
285 * config/tc-m68k.h: Likewise.
286 * config/tc-pj.h: Likewise.
287 * config/tc-ppc.c: Likewise.
288 * config/tc-ppc.h: Likewise.
289 * config/tc-sh.c: Likewise.
290 * config/tc-sh.h: Likewise.
291 * config/tc-sparc.c: Likewise.
292 * config/tc-v850.h: Likewise.
293 * config/tc-vax.h: Likewise.
294 * config/tc-w65.h: Likewise.
295 * config/tc-z8k.h: Likewise.
297 2000-09-23 Alan Modra <alan@linuxcare.com.au>
299 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
301 (hppa_force_relocation): Likewise.
303 2000-09-22 Jim Wilson <wilson@cygnus.com>
305 * config/tc-ia64.c (dv_sem): Add "stop".
306 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
307 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
308 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
310 (mark_resources): Check IA64_RS_PRr.
312 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
314 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
315 md_estimate_size_before_relax): Redesign and clean up the
316 relaxation mechanism.
318 2000-09-21 Kazu Hirata <kazu@hxi.com>
320 * config/tc-ns32k.c: Fix formatting.
321 * config/tc-ns32k.h: Likewise.
323 2000-09-20 Kazu Hirata <kazu@hxi.com>
325 * config/tc-m32r.c: Fix formatting.
326 * config/tc-m32r.h: Likewise.
327 * config/tc-m68851.h: Likewise.
328 * config/tc-m68hc11.c: Likewise.
329 * config/tc-m68hc11.h: Likewise.
330 * config/tc-m88k.c: Likewise.
331 * config/tc-mcore.c: Likewise.
332 * config/tc-mcore.h: Likewise.
333 * config/tc-mips.c: Likewise.
334 * config/tc-mips.h: Likewise.
335 * config/tc-mn10200.h: Likewise.
336 * config/tc-mn10300.h: Likewise.
337 * config/tc-tahoe.c: Likewise.
338 * config/tc-tahoe.h: Likewise.
340 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
342 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
343 Likewise in relaxation description comments.
345 2000-09-18 Alan Modra <alan@linuxcare.com.au>
347 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
348 subtraction of two syms without emitting a relocation.
350 From David Huggins-Daines <dhd@linuxcare.com>
351 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
352 global or weak symbols.
354 2000-09-15 Kazu Hirata <kazu@hxi.com>
356 * config/tc-h8300.h: Fix formatting.
357 * config/tc-h8500.c: Likewise.
358 * config/tc-h8500.h: Likewise.
359 * config/tc-hppa.h: Likewise.
360 * config/tc-i370.h: Likewise.
361 * config/tc-i386.h: Likewise.
362 * config/tc-i860.c: Likewise.
363 * config/tc-i860.h: Likewise.
364 * config/tc-i960.h: Likewise.
365 * config/tc-ia64.c: Likewise.
366 * config/tc-ia64.h: Likewise.
368 2000-09-14 Kazu Hirata <kazu@hxi.com>
370 * config/tc-a29k.c: Fix formatting.
371 * config/tc-alpha.c: Likewise.
372 * config/tc-arc.c: Likewise.
373 * config/tc-arc.h: Likewise.
374 * config/tc-arm.c: Likewise.
375 * config/tc-arm.h: Likewise.
376 * config/tc-avr.c: Likewise.
377 * config/tc-avr.h: Likewise.
378 * config/tc-tic30.c: Likewise.
379 * config/tc-tic30.h: Likewise.
380 * config/tc-tic54x.c: Likewise.
381 * config/tc-tic54x.h: Likewise.
382 * config/tc-tic80.c: Likewise.
383 * config/tc-tic80.h: Likewise.
385 2000-09-14 Timothy Wall <twall@cygnus.com>
387 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
388 parallel comparisons for later use.
389 (struct rsrc): Add parallel comparison type.
390 (resources_match): Skip special cases of PR usage (non-conflicting
393 2000-09-13 Kazu Hirata <kazu@hxi.com>
395 * config/obj-ecoff.c: Fix formatting.
396 * config/obj-elf.c: Likewise.
397 * config/obj-elf.h: Likewise.
398 * config/obj-evax.h: Likewise.
399 * config/obj-generic.h: Likewise.
400 * config/obj-hp300.c: Likewise.
401 * config/obj-hp300.h: Likewise.
402 * config/obj-ieee.h: Likewise.
403 * config/obj-vms.c: Likewise.
404 * config/obj-vms.h: Likewise.
406 2000-09-13 Anders Norlander <anorland@acc.umu.se>
408 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
409 (md_parse_option): Ditto.
410 (md_longopts): Add -mips32 option.
411 (md_show_usage): Document new options.
412 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
413 (mips_ip): Assemble mfc0 with a sub-selection code.
414 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
415 (mips_cpu_to_str): New function.
416 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
417 Use CPU_* defines instead of hardcoded numbers.
419 * doc/as.texinfo: Document new options.
420 * doc/c-mips.texi: Ditto.
422 2000-09-12 Kazu Hirata <kazu@hxi.com>
424 * as.h: Fix formatting.
425 * asintl.h: Likewise.
426 * bit_fix.h: Likewise.
427 * config/obj-aout.c: Likewise.
428 * config/obj-aout.h: Likewise.
429 * config/obj-bout.c: Likewise.
430 * config/obj-bout.h: Likewise.
431 * config/obj-coff.c: Likewise.
432 * config/obj-coff.h: Likewise.
433 * dwarf2dbg.h: Likewise.
435 * flonum.h: Likewise.
437 * itbl-ops.h: Likewise.
441 * struc-symbol.h: Likewise.
442 * subsegs.h: Likewise.
443 * symbols.h: Likewise.
447 2000-09-11 Kazu Hirata <kazu@hxi.com>
449 * bignum-copy.c: Fix formatting.
450 * config/tc-i370.c: Likewise.
451 * config/tc-i960.c: Likewise.
452 * config/tc-m68k.c: Likewise.
454 * flonum-copy.c: Likewise.
455 * flonum-konst.c: Likewise.
456 * flonum-mult.c: Likewise.
457 * literal.c: Likewise.
461 * subsegs.c: Likewise.
463 2000-09-09 Philip Blundell <philb@gnu.org>
465 * configure.in (arm*-*-uclinux*): New target.
466 * configure: Regenerate.
468 2000-09-09 Kazu Hirata <kazu@hxi.com>
470 * input-file.c: Fix formatting.
471 * itbl-ops.c: Likewise.
472 * messages.c: Likewise.
474 2000-09-08 Philip Blundell <philb@gnu.org>
476 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
479 2000-09-07 H.J. Lu <hjl@gnu.org>
481 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
482 * configure: Rebuild.
484 2000-09-07 Kazu Hirata <kazu@hxi.com>
486 * atof-generic.c: Fix formatting.
487 * config/tc-mips.c: Likewise.
488 * config/tc-vax.c: Likewise.
489 * input-scrub.c: Likewise.
491 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
493 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
494 * configure.in (sh-*-linux*): Added.
495 * configure: Rebuilt.
497 2000-09-06 Kazu Hirata <kazu@hxi.com>
499 * config/tc-hppa.c: Fix formatting.
501 * ecoff.c: Fix formatting.
503 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
505 * configure: Rebuilt with new libtool.m4.
507 2000-09-05 Kazu Hirata <kazu@hxi.com>
509 * cgen.c: Fix formatting.
510 * config/tc-ia64.c: Likewise.
512 2000-09-05 Nick Clifton <nickc@redhat.com>
514 * aclocal.m4: Regenerate.
515 * config.in: Regenerate.
516 * configure: Regenerate.
517 * po/gas.pot: Regenerate.
519 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
521 * config/tc-cris.c: Correct comment typos.
523 2000-09-05 Eric Christopher <echristo@cygnus.com>
525 * config/tc-mn10300.c: Cleanup.
526 (md_pcrel_from): Enable.
528 2000-09-05 Alan Modra <alan@linuxcare.com.au>
530 * expr.c (operand): Fix a comment typo.
531 * write.c (write_relocs): Fix a signed/unsigned warning.
533 * config/tc-hppa.c (fudge_reg_expressions): New
534 (hppa_force_reg_syms_absolute): New.
535 (pa_equ): Allow reg_section expressions.
536 * config/tc-hppa.c (md_optimize_expr): Define.
537 (hppa_force_reg_syms_absolute): Prototype.
539 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
540 (pa_parse_number): Pass in arg to select fp reg parsing.
541 Return 1 to indicate format checks pass. If strict, then only
542 accept a register or register symbol. Return value in...
543 (pa_number): New static for pa_parse_number.
544 (FP_REG_BASE): Define.
545 (FP_REG_RSEL): Define.
546 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
547 appropriate. White space changes.
548 (need_pa11_opcode): Don't bother passing any params, get them from
550 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
551 Remove extraneous check in case 'Q'.
552 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
553 reg, set section of resulting symbol to reg_section.
554 (pa_parse_space_stmt): Modify call to pa_parse_number.
555 (pa_space): Likewise.
557 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
558 (hppa_force_relocation): Handle vtable relocs.
559 (pa_vtable_entry): New.
560 (pa_vtable_inherit): New.
561 (md_pseudo_table): Add entries for vtable pseudos.
562 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
563 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
565 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
566 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
567 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
569 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
570 specify a symbol type.
572 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
573 dependent things together.
574 (md_elf_symbol_type): Define.
576 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
578 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
580 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
581 (obj_elf_vtable_entry): Declare.
583 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
585 (obj_elf_vtable_entry): Similarly.
586 (elf_pseudo_table): Fix the damage with a cast.
588 2000-09-03 Richard Henderson <rth@cygnus.com>
590 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
591 for template selection when a label is needed.
593 2000-09-02 Kazu Hirata <kazu@hxi.com>
595 * config/tc-ia64.c: Fix formatting.
597 2000-09-02 Nick Clifton <nickc@redhat.com>
599 * configure.in: Increase version number to 2.10.91.
600 * configure: Regenerate.
601 * aclocal.m4: Regenerate.
602 * config.in: Regenerate.
603 * po/gas.pot: Regenerate.
604 * Makefile.in: Regenerate.
606 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
608 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
609 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
610 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
612 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
615 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
617 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
618 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
619 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
620 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
621 (GOT_symbol): New variable.
622 (md_undefined_symbol): Set it.
624 2000-09-01 Richard Henderson <rth@cygnus.com>
626 * config/tc-ia64.c (match): Don't inline.
627 (extra_goodness): New.
628 (md_begin): Prefer nop.f and nop.b for best_template.
630 2000-08-31 Kazu Hirata <kazu@hxi.com>
632 * as.c: Fix formatting.
637 2000-08-31 Eric Christopher <echristo@cygnus.com>
639 * config/tc-mn10300.c: Cleanup and fix warnings.
640 (md_pseudo_table): Add initializers.
641 (md_show_usage): Cleanup.
642 (md_parse_option): Fix warnings.
643 (md_undefined_symbol): Fix warnings.
644 (md_conver_frag): Fix warnings.
645 (tc_gen_reloc): Fix warnings.
646 (md_apply_fix3): Fix warnings.
647 (check_operand): Fix warnings.
649 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
651 * acinclude.m4: Include libtool and gettext macros from the
653 * aclocal.m4, configure: Rebuilt.
655 2000-08-30 Mark Hatle <mhatle@mvista.com>
657 * config/tc-ppc.c (md_parse_option): Recognize -m405.
659 2000-08-31 Kazu Hirata <kazu@hxi.com>
661 * listing.c: Fix formatting.
663 2000-08-29 Kazu Hirata <kazu@hxi.com>
665 * app.c: Fix a comment typo. Fix formatting.
667 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
669 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
670 offset of the target destination for jmp instructions.
671 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
673 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
675 * NEWS: Mention support for CRIS.
677 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
679 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
680 Sets `.lcomm' alignment to zero.
682 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
684 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
685 (TC_FIX_ADJUSTABLE): Define.
687 2000-08-23 Jim Wilson <wilson@cygnus.com>
689 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
690 unwind.personality_routine is set.
692 2000-08-23 H.J. Lu <hjl@gnu.org>
694 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
696 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
698 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
701 2000-08-22 H.J. Lu <hjl@gnu.org>
703 * config.in (STRICTCOFF): New for strict COFF.
705 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
706 i386-*-go32* and i386-go32-rtems*.
707 * configure: Rebuilt.
709 * config/obj-coff.c (obj_coff_endef): Follow the historical
710 behavior if STRICTCOFF is not defined.
712 * doc/internals.texi: Document STRICTCOFF.
714 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
716 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
717 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
718 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
719 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
720 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
721 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
722 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
725 2000-08-22 Eric Christopher <echristo@cygnus.com>
727 * config/tc-mn10300.c: (md_apply_fix): New function.
728 (mn10300_force_relocation): New function.
729 (mn10300_fix_adjustable): New function.
731 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
732 (TC_HANDLES_FX_DONE): Define.
733 (obj_fix_adjustable): Define.
734 (MD_APPLY_FIX3): Define.
735 (TC_LINKRELAX_FIXUP): Define.
737 * write.c: (TC_LINKRELAX_FIXUP): Define if not
739 (fixup_segment): Use TC_LINKRELAX_FIXUP.
741 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
743 2000-08-21 Jason Eckhardt <jle@cygnus.com>
745 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
746 if the fixup resulted in a relocation.
748 2000-08-18 Nick Clifton <nickc@redhat.com>
750 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
751 Make reference to first element of shift_names explicit.
753 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
755 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
756 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
757 add a symbol's address. Removed all target-specific #ifdefs that
758 used to accomplished the same.
759 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
760 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
761 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
762 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
763 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
765 2000-08-17 Kazu Hirata <kazu@hxi.com>
767 * dwarf2dbg.c: Fix formatting.
769 2000-08-17 Nick Clifton <nickc@redhat.com>
771 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
772 to be recoded as logical shift lefts by zero.
774 2000-08-16 Jim Wilson <wilson@cygnus.com>
776 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
777 postincrement modified registers. Handle IA64_OPND_R3_2 addl
779 (note_register_values): Handle IA64_OPND_R3_2 operands.
781 2000-08-16 Jason Eckhardt <jle@cygnus.com>
783 * config/tc-i860.c (md_operand): Silly typo fixed.
785 2000-08-16 Nick Clifton <nickc@redhat.com>
787 * config/tc-arm.c (struct asm_shift): Delete.
789 (enum asm_shift_index): New.
790 (struct asm_shift_properties): New.
791 (struct asm_shift_name): New.
792 (shift_properties[]); New.
793 (shift_names[]); New.
795 (decode_shift): Use new structures.
796 Issue a warning is "ROR #0" is used.
797 Issue a warning if "ASR #0" or "LSR #0" is used.
799 (md_begin): Initialise arm_shift_hsh table from new
800 asm_shift_name array.
802 2000-08-16 Jakub Jelinek <jakub@redhat.com>
804 * config/tc-sparc.c: Kill all warnings.
805 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
807 (md_show_usage): Update usage text.
809 2000-08-16 Nick Clifton <nickc@redhat.com>
811 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
814 2000-08-15 Will Cohen <wcohen@redhat.com>
816 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
818 * config/tc-sh.c (md_assemble): Changed so debug_type
819 test performed for ppi_assemble
820 * config/tc-sh.c: Included dwarf2dbg.h.
821 (debug_line): Defined.
822 (md_assemble): Generates dwarf2 line info.
823 (sh_finalize): New function. Finalize dwarf2 info.
824 (assemble_ppi): Returns size of code generated.
825 (build_Mytes): Returns size of code generated.
826 (md_pseudo_table): Added "file" and "loc" psuedo ops.
827 * config/tc-sh.h (md_end): Defined.
828 (sh_finalize): Declared.
830 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
832 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
835 2000-08-14 Nick Clifton <nickc@redhat.com>
837 * config/tc-arm.c (do_bx): Allow "bx pc".
839 2000-08-14 Jim Wilson <wilson@cygnus.com>
841 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
842 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
843 (md_begin): Change assignment to md.flag to OR in the new bit.
845 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
847 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
848 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
851 2000-08-14 Jason Eckhardt <jle@cygnus.com>
853 * NEWS: Mention i860 support.
855 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
857 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
859 2000-08-14 Andreas Schwab <schwab@suse.de>
861 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
863 2000-08-11 Andreas Schwab <schwab@suse.de>
865 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
868 2000-08-11 Kazu Hirata <kazu@hxi.com>
870 * expr.c: Fix formatting.
871 * config/obj-bout.c: Likewise.
873 2000-08-10 Jason Eckhardt <jle@cygnus.com>
875 * doc/c-i860.texi: Flesh out the i860 section more.
877 2000-08-10 Kazu Hirata <kazu@hxi.com>
879 * symbols.c: Fix formatting.
882 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
884 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
885 has the IgnoreSize bit set.
887 2000-08-09 Alan Modra <alan@linuxcare.com.au>
889 From Rodney Brown <RodneyBrown@mynd.com>
890 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
891 * configure: Regenerate.
893 2000-08-09 Kazu Hirata <kazu@hxi.com>
895 * hash.c: Fix formatting.
898 2000-08-08 Jason Eckhardt <jle@cygnus.com>
900 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
901 (i860_fix_info): New enum.
902 (MD_APPLY_FIX3): Define.
903 (WORKING_DOT_WORD): Define.
904 (TC_HANDLES_FX_DONE): Define.
905 (DIFF_EXPR_OK): Define.
906 (LISTING_HEADER): Define.
907 (TARGET_FORMAT): Select target format based on endian flag.
908 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
909 (target_big_endian): Add external declaration.
911 * config/tc-i860.c: All existing code reworked completely. Other
912 new code shown below.
913 (SYNTAX_SVR4): Define.
914 (target_warn_expand): New variable.
915 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
916 (md_longopts): Declare and define with new options (-EL, -EB,
918 (md_show_usage): New function.
919 (md_operand): New function.
920 (obtain_reloc_for_imm16): New function.
921 (md_apply_fix3): New function.
922 (tc_gen_reloc): New function.
924 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
926 * config/tc-m68hc11.c (build_jump_insn): Make sure the
927 2 bytes of the jump address are in the same frag.
928 (find): Accept 68hc12 register indirect modes.
930 * NEWS: Mention 68HC11 & 68HC12 support.
932 2000-08-07 Richard Henderson <rth@cygnus.com>
934 * config/tc-ia64.c (unwind): Add prologue_mask member.
935 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
936 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
937 (dot_body): Clear unwind.prologue_mask.
938 (dot_prologue): Set it. Accept a register second argument.
940 2000-08-07 Kazu Hirata <kazu@hxi.com>
942 * config/atof-ieee.c: Fix formatting.
943 * config/atof-tahoe.c: Likewise.
945 2000-08-06 Nick Clifton <nickc@cygnus.com>
947 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
950 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
951 of .popsection, .previous, .pushsection, .subsection,
952 .version, .vtable_entry, .vtable_inherit and .weak.
954 2000-08-05 Kazu Hirata <kazu@hxi.com>
956 * config/tc-cris.c: Fix formatting.
957 * config/tc-i386.c: Likewise.
958 * config/tc-sparc.c (sparc_ip): Simplify the code.
960 2000-08-04 Kazu Hirata <kazu@hxi.com>
962 * config/tc-cris.c: Rearrange code for readability.
963 * config/tc-d10v.c: Fix formatting.
964 * config/tc-m32r.c: Likewise.
965 * config/tc-sparc.c: Likewise.
967 2000-08-02 Jim Wilson <wilson@cygnus.com>
969 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
970 before ia64_find_opcode.
971 (md_assemble): Likewise.
973 2000-08-01 Nick Clifton <nickc@cygnus.com>
975 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
976 Undo some formatting fixes.
978 2000-08-01 Kazu Hirata <kazu@hxi.com>
980 * config/obj-som.c: Fix formatting.
981 * config/obj-ieee.c: Likewise.
982 * config/tc-arm.c: Likewise.
983 * config/tc-v850.c: Likewise.
985 2000-08-01 Nick Clifton <nickc@redhat.com>
987 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
988 index by command line option.
990 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
992 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
993 (@node M68K-Branch): Rewrite to match the reality.
995 2000-07-31 Jason Eckhardt <jle@cygnus.com>
997 * doc/c-i860.texi: New file.
998 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
999 * doc/Makefile.in: Regenerate.
1000 * doc/all.texi: Add I860 as relevant architecture.
1001 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1003 2000-07-31 Kazu Hirata <kazu@hxi.com>
1005 * config/tc-d30v.c: Fix formatting.
1007 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1009 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1010 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1011 long emit a long branch if available instead of an absolute jump, never
1012 emit absolute jumps for anything with --pcrel.
1014 * doc/c-m68k.texi: Document new command line option.
1016 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1018 * config/tc-avr.c: Use PARAMS macro in function declarations.
1019 Don't declare md_pcrel_from_section (already in tc-avr.h).
1020 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1021 (avr_operand): Don't set (unsigned) op_mask to -1.
1023 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1025 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1026 * configure: Regenerated.
1027 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1028 of operand to the .type directive (.e.g, "type").
1030 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1032 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1033 * app.c (do_scrub_chars): Record where first comment found.
1034 * read.c (read_a_source_file): Init found_comment on entry, and
1035 notify whether comments found on exit.
1036 * config/tc-hppa.c (md_shortopts): Add "c".
1037 (md_longopts): Add warn-comment.
1038 (md_parse_option): Handle it.
1039 (md_show_usage): Show available options.
1040 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1042 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1044 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1045 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1047 (md_estimate_size_before_relax): Don't fall off end of function.
1049 2000-07-27 Kazu Hirata <kazu@hxi.com>
1051 * config/tc-avr.c: Fix formatting.
1052 * config/tc-ns32k.c: Likewise.
1054 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1056 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1058 2000-07-27 Kazu Hirata <kazu@hxi.com>
1060 * config/tc-d10v.c: Fix formatting.
1061 * config/tc-z8k.c: Likewise.
1062 * config/tc-sparc.c: Likewise.
1064 2000-07-26 Dave Brolley <brolley@redhat.com>
1066 * cgen.c (queue_fixup): Declare opinfo.
1067 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1068 (gas_cgen_md_operand): Ditto.
1069 (gas_cgen_md_apply_fix3): Ditto.
1071 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1073 * config/obj-coff.c (obj_frob_symbol): Don't merge
1074 labels. Don't merge if the symbol isn't constant. Return
1075 immediately if a symbol is merged.
1077 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1079 * frags.c (frag_align): Correct absolute section alignment.
1081 2000-07-20 DJ Delorie <dj@redhat.com>
1083 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1084 it breaks linking against DLLs.
1086 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1088 * configure.in: Add CRIS support.
1089 * configure: Regenerate.
1090 * Makefile.am: (CPU_TYPES): Add cris.
1091 (CPU_OBJ_VALID) [aout]: Add cris.
1092 (MULTI_CPU_TYPES): Add cris.
1093 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1094 [coff]: Only i386 and mips are valid.
1095 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1096 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1097 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1098 Regenerate dependencies.
1099 * Makefile.in: Regenerate.
1100 * aclocal.m4: Regenerate.
1101 * as.c: Declare crisaout, criself.
1102 * config/tc-cris.h, config/tc-cris.c: New.
1103 * config/e-criself.c, config/e-crisaout.c: New.
1104 * po/POTFILES.in, po/gas.pot: Regenerate.
1106 2000-07-20 Kazu Hirata <kazu@hxi.com>
1108 * read.c: Fix formatting.
1109 * write.c: Fix formatting.
1111 2000-07-19 H.J. Lu <hjl@gnu.org>
1113 * sb.c: Include <stdlib.h> if exists for abort ().
1115 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1117 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1118 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1119 (pa_type_args): Same here.
1121 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1123 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1124 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1125 the storage class is already set.
1127 2000-07-17 Kazu Hirata <kazu@hxi.com>
1129 * config/tc-m68hc11.c: Fix formatting.
1130 * config/tc-mn10200.c: Likewise.
1131 * config/tc-mn10300.c: Likewise.
1132 * config/tc-pj.c: Likewise.
1133 * config/tc-tic80.c: Likewise.
1134 * config/tc-w65.c: Likewise.
1136 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1138 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1141 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1143 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1146 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1148 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1149 ELF as are used for SOM (except the 32-bit reloc one) to decide
1150 whether a symbol can be reduced to a section symbol. Expand on
1151 the comment for symbols involved in LR% and RR% expressions.
1153 2000-07-14 Nick Clifton <nickc@cygnus.com>
1155 * config/tc-mips.c (mips_disable_float_construction): New
1156 static variable. Set to true if doubles should not be
1157 constructed by loading two single width fp registers with
1158 halves of the value.
1159 (mips_ip): Test mips_disable_float_construction.
1160 (md_longopts): Add command line switches --construct-floats
1161 and --no-construct-floats.
1162 (md_parse_option): Parse new command line options.
1163 (md_show_usage): Describe new command line options.
1165 * doc/c-mips.texi: Document new command line options.
1167 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1169 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1170 * configure: Regenerate.
1172 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1174 * configure.in (DEFAULT_EMULATION setting): Revert part of
1175 2000-07-01 change that set te_multi=multi unless set to tmips.
1176 * configure: Regenerate.
1178 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1180 * config/obj-coff.c (coff_frob_section): Add padding to the last
1181 section when aligning it increases its size.
1183 2000-07-11 Kazu Hirata <kazu@hxi.com>
1185 * config/tc-tic54x.c: Fix formatting.
1187 2000-07-10 Kazu Hirata <kazu@hxi.com>
1189 * config/tc-h8500.c: Fix formatting.
1190 * config/tc-tic54x.c: Fix formatting.
1192 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1194 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1195 displacements correctly.
1197 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1199 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1201 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1205 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1207 From David Huggins-Daines <dhd@linuxcare.com>
1208 * config/te-hppalinux64.h: Add a new emulation.
1209 * configure.in (emulations): Add configure bits to support the
1210 64-bit Linux/parisc target.
1211 * configure: Regenerate.
1213 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1214 (md_shortopts): Add `V' for ELF.
1216 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1217 when SOM or ELF_ARG_RELOC are defined.
1218 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1219 ELF_ARG_RELOC are defined.
1220 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1221 (pa_stringer): ..Do it here instead. Fix comment typos.
1222 (hppa_force_relocation): Cast enums to int before comparing with
1225 From Ryan Bradetich <rbradetich@uswest.net>
1226 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1227 redifinition warning.
1228 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1229 (hppa_force_relocation): ditto
1230 (md_apply_fix): Added cast to buf to fix warnings.
1232 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1233 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1235 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1236 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1237 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1238 reloc_type** to avoid warnings in switch.
1239 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1240 little earlier instead.
1242 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1244 (pa_type_args): Use symbol_arg_reloc_info.
1245 (struct pa_it): Make arg_reloc unsigned int.
1246 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1247 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1248 (pa_code): Delete. pa_text duplicates this function.
1249 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1250 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1252 (cons_fix_new_hppa): Actually change selector to e_fsel when
1253 warning about assuming so.
1254 (tc_gen_reloc): More example elf arg reloc code.
1255 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1256 (hppa_force_relocation): Likewise.
1258 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1260 (pa_end_of_source): Prototype.
1261 (hppa_fix_adjustable): Prototype.
1262 (LABELS_WITHOUT_COLONS): Move it..
1263 * config/te-hppa.h: To here.
1265 * config/te-hppa64.h: New file.
1267 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1269 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1270 format -10, -16, 16 relocs.
1271 (hppa_elf_mark_end_of_function): Test for null
1272 last_call_info->start_symbol
1274 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1275 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1276 re_assesmble_* functions. Delete extraneous statements. Fix
1278 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1279 insn to re_assemble_*.
1281 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1283 * doc/internals.texi (Expressions): Fix typo.
1285 2000-07-08 Kazu Hirata <kazu@hxi.com>
1287 * config/tc-sh.c: Fix formatting.
1288 * config/tc-tic54x.c: Fix formatting.
1289 * depend.c: Fix formatting.
1290 * flonum-konst.c: Likewise.
1291 * flonum-mult.c: Likewise.
1293 2000-07-07 Kazu Hirata <kazu@hxi.com>
1295 * config/tc-sh.c: Fix comments.
1296 * config/obj-vms.c: Fix comments.
1297 * config/tc-a29k.c: Likewise.
1298 * config/tc-alpha.c: Likewise.
1299 * config/tc-h8300.c: Likewise.
1300 * config/tc-h8500.c: Likewise.
1301 * config/tc-i370.c: Likewise.
1302 * config/tc-ia64.c: Likewise.
1303 * config/tc-m68hc11.c: Likewise.
1304 * config/tc-m68k.c: Likewise.
1305 * config/tc-mips.c: Likewise.
1306 * config/tc-ns32k.c: Likewise.
1307 * config/tc-ppc.c: Likewise.
1308 * config/tc-z8k.c: Likewise.
1310 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1312 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1313 Default to '(SEC_LOAD | SEC_DATA)'.
1314 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1316 * doc/internals.texi (CPU Backend): Describe
1317 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1319 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1321 * as.c (parse_args): NULL terminate the long option list.
1323 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1325 * config/tc-d30v.h: Include "write.h" for fixS.
1326 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1328 2000-07-05 Nick Clifton <nickc@cygnus.com>
1330 * config/tc-d30v.c (write_2_short): Further changes to warning
1331 messages produced when combining EITHER_BUT_PREFER_MU attributed
1334 2000-07-05 DJ Delorie <dj@redhat.com>
1338 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1340 * config/tc-arm.c (psrs): Accept combinations of flags.
1342 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1344 * config/tc-avr.c: Change _ () to _() around all strings marked
1345 for translation (exception from the usual coding style).
1346 (avr_opt): New struct variable, how the new switches are set.
1347 (OPTION_MMCU): Define as 'm' and actually use.
1348 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1349 (show_mcu_list): New function, display the list of known MCUs.
1350 (md_show_usage): Document the new switches. Call show_mcu_list.
1351 (avr_set_arch): Change 'm' to OPTION_MMCU.
1352 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1353 Handle the new switches.
1354 (avr_operands): Disable warnings for undefined combinations of
1355 operands if -mall-opcodes. Disable warnings for skipping two-word
1356 instructions if enhanced core or -mno-skip-bug.
1357 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1358 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1359 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1360 (avr_ldi_expression): Warn about implicit lo8().
1361 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1363 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1365 * configure.in: Add entry for mips-*-sysv4*MP*
1366 * configure: Rebuild
1367 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1368 elf32-tradlittlemips for traditional mips targets.
1369 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1370 test for Link Once sections as in adjust_reloc_syms.
1371 * config/te-tmips.h: New file for traditional mips targets. Define
1374 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1376 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1377 flags argument is not present, don't change an existing section's
1378 section's attributes. If the flags argument is present, warn if the
1379 attributes don't match the section's current attributes. When
1380 long section names are supported, set SEC_LINK_ONCE and
1381 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1383 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1385 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1386 symbols; create them.
1388 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1390 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1391 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1393 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1395 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1396 expressions. Ignore the problem when handling 16 bit signed
1397 immediates, because the assembler will take care of the relocation
1400 2000-06-27 Nick Clifton <nickc@cygnus.com>
1402 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1403 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1404 sequential order, and emit warning messages if the input source
1405 code contains constructs like that, or parallel constructs
1406 containing such opcodes.
1408 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1410 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1411 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1412 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1413 (md_show_usage): Update usage message.
1414 (md_parse_option): Allow redefinition of MCU type within the
1415 same avr[1-5] bfd machine type. Show both old and new MCU type
1416 in the error message.
1417 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1418 Simplify 8K wrap code.
1420 2000-06-25 Kazu Hirata <kazu@hxi.com>
1422 * config/obj-aout.c: Remove all uses of DEFUN.
1423 * config/obj-ieee.c: Likewise.
1424 * config/tc-sh.c: Fix comment typos.
1425 * config/tc-tahoe.c: Likewise.
1426 * config/tc-vax.c: Likewise.
1427 * config/tc-w65.c: Likewise.
1428 * config/tc-z8k.c: Likewise.
1429 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1431 2000-06-24 DJ Delorie <dj@cygnus.com>
1433 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1434 more changes from Sept 1999
1435 (tc_i386_fix_adjustable): ditto
1436 (md_apply_fix3): ditto
1438 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1440 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1441 (gas_cgen_parse_operand): Set it around expression() call.
1442 (gas_cgen_md_operand): Test for it before longjmp().
1444 2000-06-24 Kazu Hirata <kazu@hxi.com>
1446 * config/tc-h8500.c: Remove all uses of DEFUN.
1447 * config/tc-sh.c: Likewise.
1448 * config/tc-w65.c: Likewise.
1449 * config/tc-z8k.c: Likewise.
1451 * config/tc-h8500.c: Fix typos in comments.
1453 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1455 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1458 2000-06-23 matthew green <mrg@redhat.com>
1460 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1461 defined. Fix error message for `[' grouping.
1463 2000-06-22 Kazu Hirata <kazu@hxi.com>
1465 * config/tc-h8300.c: Fix formatting and comment typos.
1467 2000-06-22 Timothy Wall <twall@cygnus.com>
1469 * config/tc-ia64.c (note_register_values): Move premature QP
1470 notation clearing into the appropriate place.
1472 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1474 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1475 first before anything else. Add bin-bugs.h, emul.h and progress.h
1476 Sort list of files as for $(OBJS) in Makefile.am.
1478 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1479 find one. Remake dependencies.
1480 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1481 * Makefile.in: Regenerate.
1482 * doc/Makefile.in: Regenerate.
1484 * config/tc-i386.c (i386_displacement): Don't assume a constant
1485 displacement is necessarily 16 bits when in 16 bit code mode.
1486 (md_assemble): Instead size the displacement here after we know
1487 for sure that a .code16gcc operand hasn't automatically added
1488 operand size prefixes.
1490 2000-06-21 H.J. Lu <hjl@gnu.org>
1492 * Makefile.am: Rebuild dependency.
1493 * Makefile.in: Rebuild.
1495 2000-06-21 Kazu Hirata <kazu@hxi.com>
1497 * config/tc-h8300.c (parse_reg): Make the function static.
1498 (parse_exp): Likewise.
1500 2000-06-20 DJ Delorie <dj@cygnus.com>
1502 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1503 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1504 for cygwin import libraries to work properly.
1506 2000-06-20 H.J. Lu <hjl@gnu.org>
1508 * Makefile.am: Rebuild dependency.
1509 * Makefile.in: Rebuild.
1510 * configure: Likewise.
1511 * doc/Makefile.in: Likewise.
1513 2000-06-20 Timothy Wall <twall@cygnus.com>
1515 * doc/internals.texi (CPU backend): Add @itemx for
1516 TC_START_LABEL_WITHOUT_COLON.
1517 * doc/c-tic54x.texi: New.
1518 * doc/as.texinfo: Add tic54x features and include primary tic54x
1520 * doc/all.texi: Add C54X.
1521 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1522 * doc/Makefile.in: Regenerate.
1523 * configure.in: Add tic54x and define LIBM for tic54x.
1524 * configure: Regenrate.
1525 * config/tc-tic54x.[ch]: New.
1526 * config/obj-coff.h: Add tic54x.
1527 * Makefile.am: (CPU_TYPES): Add tic54x.
1528 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1529 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1530 (as_new_LDADD): Add $(LIBM).
1531 * Makefile.in: Regenerate.
1533 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1535 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1536 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1537 * doc/as.texinfo: Likewise.
1539 * configure, Makefile.in: Regenerate.
1540 * configure.in (emulations): Recognize m6811 and m6812.
1541 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1542 Added files for 68hc11 and 68hc12 assembler.
1543 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1544 * config/tc-m68hc11.h: Header definition for that assembler.
1546 2000-06-18 Nick Clifton <nickc@redhat.com>
1548 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1549 instead of OCTETS_PER_BYTE.
1551 * config/tc-v850.c: Fix compile time warnings.
1552 * config/tc-ppc.c: Fix compile time warnings.
1554 2000-06-18 H.J. Lu <hjl@gnu.org>
1556 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1557 * configure: Rebuild.
1559 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1561 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1564 2000-06-16 Nick Clifton <nickc@cygnus.com>
1566 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1567 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1569 * doc/c-mips.texi: Document newly accepted cpu variants.
1571 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1573 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1575 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1577 * macro.c (getstring): Make it possible to escape the quote
1580 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1582 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1584 2000-06-13 H.J. Lu <hjl@gnu.org>
1586 * configure: Regenerate.
1588 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1590 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1592 * doc/internals.texi (line_separator_chars): Semicolon is no
1593 longer a default. Mention null and newline as defaults.
1595 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1597 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1598 * config/tc-i860.h (line_separator_chars): Likewise.
1599 * config/tc-h8300.c (line_separator_chars): Likewise.
1600 * config/tc-i960.c (line_separator_chars): Likewise.
1601 * config/tc-m68k.c (line_separator_chars): Likewise.
1602 * config/tc-mips.c (line_separator_chars): Likewise.
1603 * config/tc-ns32k.c (line_separator_chars): Likewise.
1604 * config/tc-sparc.c (line_separator_chars): Likewise.
1605 * config/tc-vax.c (line_separator_chars): Likewise.
1607 * config/tc-h8300.c (comment_chars): Use string initialiser.
1608 * config/tc-i960.c (line_comment_chars): Likewise.
1609 * config/tc-z8k.c (comment_chars, line_comment_chars,
1610 line_separator_chars): Likewise.
1612 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1615 2000-06-08 Nick Clifton <nickc@cygnus.com>
1617 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1620 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1622 * configure.in (VERSION): Update to show this is the CVS mainline.
1624 2000-06-08 Matthew Jacob <mjacob@feral.com>
1626 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1627 $at is the integer register $r28, vs. both $r28 and the floating
1628 point register $f28.
1630 2000-06-08 James E. Wilson <wilson@cygnus.com>
1632 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1633 (dot_endp): Don't call ia64_flush_insns.
1634 (emit_one_bundle): Don't delete prologue/body records from
1635 unwind_record list in first loop. Rewrite second loop to account for
1638 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1640 * config/tc-ia64.c: Add missing prototypes.
1641 (generate_unwind_image): Cast argument to output_unw_records call.
1643 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1645 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1647 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1649 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1650 (REGISTER_P): likewise.
1651 (avr_opcodes): uses include/opcode/avr.h
1652 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1654 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1656 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1659 2000-06-03 H.J. Lu <hjl@gnu.org>
1661 * read.c (is_end_of_line): Put back `;'.
1663 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1665 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1667 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1669 * expr.c (operand): Test is_end_of_line outside switch to catch
1670 line separator chars that are also operators.
1671 (operator): Return O_illegal for line separator chars.
1673 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1674 entry (or `!' entry for TC_HPPA).
1676 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1677 before indexing is_end_of_line. Remove redundant check for '\0'.
1679 * config/tc-h8500.c (md_assemble): Likewise.
1680 * config/tc-mcore.c (md_assemble): Likewise.
1681 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1684 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1686 * config/tc-mcore.c (mcore_cons): Likewise.
1687 (mcore_float_cons): Likewise.
1688 (mcore_stringer): Likewise.
1689 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1691 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1693 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1695 2000-05-29 Nick Clifton <nickc@cygnus.com>
1697 * config/tc-sh.c: Fix compile time warning messages.
1699 * config/tc-mips.c: Fix compile time warning messages.
1701 2000-05-29 Philip Blundell <philb@gnu.org>
1703 * doc/as.texinfo: Update copyright dates.
1704 (Local Labels): Delete misplaced mention of ARM.
1705 * NEWS: Mention ARM ELF support.
1707 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1709 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1710 it is modified, and use the real_size to compute the frag address
1711 for dwarf2 line info.
1713 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1715 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1716 line-matching scheme to cope with automake moving variables around.
1717 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1718 * Makefile.in: Regenerate.
1720 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1722 * config/tc-sparc.c (sparc_relax): New.
1723 (md_longopts): Add -relax and -no-relax options.
1724 (md_parse_options, md_show_usage): Likewise.
1725 (md_apply_fix3): Optimize tail call into branch always if possible.
1727 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1729 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1730 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1731 rules, with warning when a GAS statement specifies a packing that
1732 will result in an instruction being squashed.
1733 Added typdef packing_type and enumerals, changed various integer
1734 literals to use the enumerals.
1736 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1738 * config/tc-ia64.c (dot_restorereg_p): New function.
1739 (md_pseudo_table): Add restorereg.p.
1740 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1741 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1743 * config/tc-ia64.h (unw_record_type): Add unwabi.
1744 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1745 called MASK with members for imask, and the masks produced by
1746 fr_mem, gr_mem, br_mem, and frgr_mem.
1747 (unw_p_record): Add members ABI and CONTEXT.
1748 (unw_x_record): Add member AB.
1749 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1750 as pseudo-register for use during unwind info generation.
1751 (AR_PFS, AR_LC): New macros.
1752 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1753 whose names start with an at sign (as in "@priunat").
1754 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1756 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1757 proc_end, unwind_info, personality_routine): Consolidate into
1758 "unwind" structure to reduce offset-table use. Add member
1759 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1761 (output_R1_format, output_R3_format, output_P3_format,
1762 output_P6_format): Initialize R with zero to reduce compiler warnings.
1763 (output_P7_format): Ditto. Add `default' branch to switch
1764 statement to reduce compiler warnings.
1765 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1766 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1767 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1768 into single argument.
1769 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1770 compiler warnings. Merge A and B args into single argument.
1771 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1772 A and B args into single argument.
1773 (free_record): Removed (wasn't used).
1774 (free_list_records): Also free imasks in prologue records.
1775 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1776 (output_spill_mask): Remove.
1777 (output_unwabi): New function.
1778 (output_epilogue, output_label_state, output_copy_state): Call
1780 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1781 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1783 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1784 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1785 as part of handling the prologue records. Emit region's imask if
1786 we have one. Handle unwabi, epilogue, label_state, copy_state,
1787 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1788 spill_sprel_p, and spill_reg_p records.
1789 (set_imask, count_bits, slot_index): New function.
1790 (fixup_unw_records): Fix region size computation. Handle
1791 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1792 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1793 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1794 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1795 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1796 (dot_save): Use manifest constants for applicaton registers.
1797 Handle REG_PR and REG_PRIUNAT.
1798 (dot_restore): Don't just ignore it.
1799 (dot_restorereg): New function..
1800 (generate_unwind_image): Ensure unwind info is a multiple of eight
1801 bytes, not just four bytes.
1802 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1803 (dot_altrp): Don't just ignore it.
1804 (dot_savemem): New function. Replaces dot_savesp() and
1805 dot_savepsp(). Use manifest constants for applicaton registers.
1806 Handle REG_PR and REG_PRIUNAT.
1807 (dot_savef): Simplify.
1808 (dot_saveb): Support generation of br_gr.
1809 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1810 dot_label_state, dot_copy_state): New function.
1811 (dot_unwabi): Don't just ignore it.
1812 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1813 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1814 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1815 (emit_one_bundle): Set slot number for prologue/body records
1816 *before* emitting the first insn.
1817 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1818 (md_begin): Declare "psp" pseudo-register.
1819 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1820 so we don't get segfault.
1821 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1822 counts as required per SW Conventions manual
1823 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1824 output_preds_psprel, output_preds_sprel, output_spill_base,
1825 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1826 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1827 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1828 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1829 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1830 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1831 (dot_vframe): Implement.
1832 (dot_vframesp, dot_vframepsp): New function.
1834 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1836 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1837 * configure: Regenerate.
1839 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1841 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1842 (md_estimate_size_before_relax): so we can use it here instead of
1843 old kludges. Localise vars to blocks. Comment.
1845 * frags.c (frag_new): Update fr_var comments.
1846 * frags.h (struct frag): Ditto.
1848 2000-05-22 Richard Henderson <rth@cygnus.com>
1850 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1851 (pseudo_func): Add pcrel.
1852 (operand_match): Handle IA64_OPND_TGT64.
1853 (build_insn): Likewise.
1854 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1855 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1856 (fix_insn): Handle all three 64-bit relocation types.
1858 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1860 * obj.h (struct format_ops): New members begin, app_file,
1861 s_set_other, s_set_desc, s_get_type, s_set_type,
1862 separate_stab_sections, init_stab_section.
1864 * config/obj-multi.h: Update GPL notice to v2.
1866 (obj_app_file): New.
1867 (S_SET_SIZE): Test s_set_size for NULL before calling.
1868 (S_SET_ALIGN): Similar for s_set_align.
1873 (SEPARATE_STAB_SECTIONS): New.
1874 (INIT_STAB_SECTION): New.
1875 (EMIT_SECTION_SYMBOLS): New.
1876 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1878 * config/obj-elf.h: Update GPL notice to v2.
1879 Mention that this file is included from obj-multi.h.
1880 (obj_begin): Wrap definition in ifndef.
1881 (elf_file_symbol): Constify declaration.
1882 (obj_app_file): Ditto.
1883 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1884 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1886 * config/obj-elf.c (elf_s_set_other): New.
1887 (elf_file_symbol): Constify argument.
1888 (elf_separate_stab_sections): New.
1889 (elf_init_stab_section): New.
1890 (elf_format_ops): Add new members. Remove comma at end.
1892 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1893 (ecoff_format_ops): Add new fields. Remove comma at end.
1894 Mention inconsistency for emit_section_symbols.
1896 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1898 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1899 (coff_separate_stab_sections): New.
1900 (coff_format_ops): Add new members.
1902 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1903 (obj_aout_s_set_other): New.
1904 (obj_aout_s_set_desc): New.
1905 (obj_aout_s_get_type): New.
1906 (obj_aout_s_set_type): New.
1907 (obj_aout_separate_stab_sections): New.
1908 (aout_format_ops): New members added. Use obj_aout_process_stab,
1909 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1910 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1912 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1914 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1916 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1917 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1918 (md_estimate_size_before_relax): Ensure jumps to weak and
1919 externally visible symbols are relocatable.
1921 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1923 * stabs.c (aout_process_stab): Make global.
1924 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1925 * read.h (aout_process_stab): Declare.
1927 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1928 Generalize to *aout, *coff *elf.
1929 * configure: Regenerated.
1931 * doc/internals.texi (Object format backend): Say
1932 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1934 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1935 * Makefile.in: Regenerated.
1937 2000-05-19 Catherine Moore <clm@cygnus.com>
1939 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1941 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1943 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1944 instruction to reflect change in re_assemble_*.
1946 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1948 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1949 build PA64 ELF tools.
1950 * configure: Rebuilt.
1952 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1954 * Makefile.am: Regenerate dependencies.
1955 * Makefile.in: Regenerate.
1957 2000-05-15 Nick Clifton <nickc@cygnus.com>
1959 * config/tc-arm.c (struct asm_psr): Add boolean field
1960 distinguishing between CSPR and SPSR. Rename 'number' field
1962 (psrs): Rearrange contents to match new asm_psr structure.
1963 (arm_psr_parse): Move next to psr_required_here. Make it
1964 return an asm_psr structure.
1965 (psr_required_here): Use asm_psr structure returned by
1967 (do_msr): Reorganise to allow psr_required_here to be called
1969 (md_undefined_name): Mark 'name' parameter as unused, since
1970 the COFF target does not use it.
1972 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1974 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1976 * config/te-aux.h: Likewise.
1977 * config/te-dpx2.h: Likewise.
1978 * config/te-go32.h: Likewise.
1979 * config/te-hp300.h: Likewise.
1980 * config/te-hppa.h: Likewise.
1981 * config/te-i386aix.h: Likewise.
1982 * config/te-ic960.h: Likewise.
1983 * config/te-interix.h: Likewise.
1984 * config/te-nbsd532.h: Likewise.
1985 * config/te-pc532mach.h: Likewise.
1986 * config/te-ppcnw.h: Likewise.
1987 * config/te-psos.h: Likewise.
1988 * config/te-sparcaout.h: Likewise.
1989 * config/te-sun3.h: Likewise.
1990 * config/te-sysv32.h: Likewise.
1992 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1994 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1995 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1996 and sign extend without an if statement.
1997 (build_bytes): Likewise.
1999 2000-05-14 Kazu Hirata <kazu@hxi.com>
2001 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2002 X_add_symbol L_32 case.
2004 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2006 * config/te-freebsd.h: New file.
2008 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2010 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2011 bindtextdomain): Replace defines with those from intl/libgettext.h
2012 to quieten gcc warnings.
2014 * NEWS: Mention x86 .arch and -q.
2016 * config/tc-i386.c (quiet_warnings): New.
2017 (md_assemble): Use quiet_warnings.
2018 (md_parse_option): Set quiet_warnings from -q.
2019 (md_show_usage): Mention -q, delete -m.
2020 (flag_do_long_jump): Delete.
2021 (md_parse_option): Remove -m.
2022 (md_show_usage): Remove -m.
2023 (md_create_long_jump): Remove useless flag_do_long_jump code.
2025 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2026 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2028 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2029 Alexander Sokolov <robocop@netlink.ru>
2031 * doc/c-i386.texi (i386-Arch): New section.
2032 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2034 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2035 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2036 architecture has been given and is not 486.
2037 (set_cpu_arch): New.
2038 (md_pseudo_table): Add .arch.
2039 (md_assemble): Warn if cpu architecture has been given and an
2040 unsupported instruction.
2042 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2043 Move operand_types bit defines after relevant template field.
2044 (template): Add cpu_flags.
2048 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2050 * config/tc-mn10300.h (md_end): Define.
2051 (mn10300_finalize): Declare.
2052 * config/tc-mn10300.c: Include dwarf2dbg.h.
2053 (debug_line): Define.
2054 (md_assemble): Generate dwarf2 line info.
2055 (mn10300_finalize): New function. Finalize dwarf2 info.
2057 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2059 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2060 external version of the relocation for weak symbols.
2062 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2064 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2065 frame size in units of 16 bytes, as required per SW Conventions manual.
2066 (output_unw_records): Output info-block header as a dword to get
2069 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2071 * as.h: #include "file", not <file> on files from ../include.
2072 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2073 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2074 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2075 (tc_coff_symbol_emit_hook): Ditto.
2076 (OPTCOUNT): Cast to int to avoid compiler warning.
2077 (md_begin): Fix signed/unsigned warnings.
2079 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2081 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2082 ABRANCH LONG case for a conditional branch on a 68000.
2083 (md_estimate_size_before_relax): Likewise. Also handle
2084 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2085 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2086 PC-relative on all CPUs.
2087 (md_estimate_size_before_relax): Likewise.
2089 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2091 * as.c (parse_args): Just mention current year in printed
2094 2000-05-03 J.T. Conklin <jtc@redback.com>
2096 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2098 (md_parse_option): Recognize -m7400.
2100 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2102 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2103 don't permit lp to become less than the words array.
2105 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2107 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2108 Fix little-endian case.
2110 2000-05-03 David O'Brien <obrien@NUXI.com>
2112 * as.c (parse_args): Update copyright.
2114 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2116 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2117 for the .bss section too.
2119 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2121 * configure.in: Set em=linux for hppa-*-linux.
2122 * configure: Regenerate.
2123 * doc/Makefile.in: Regenerate with correct automake.
2125 * frags.c (frag_grow): Sanity check chunk_size.
2127 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2128 * config/obj-som.h: Likewise.
2129 * config/obj-ieee.h: Likewise.
2131 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2133 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2134 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2135 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2136 (pa_ip): low_sign_unext now returns via function value. Use
2137 re_assemble_* instead of dis_assemble_* and
2138 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2140 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2141 (md_section_align, md_parse_option, md_show_usage,
2142 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2143 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2144 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2145 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2146 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2148 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2149 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2150 outside of switch. Correct mask and shifting errors in case 10
2151 and case -11. In case 21, compare against signed range to suit
2152 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2153 case 17 and case 22, use offsetT variable to properly check range.
2154 Use re_assemble_* here too.
2155 (evaluate_absolute): Change type of value to offsetT. Call
2156 hppa_field_adjust to do the work for us.
2157 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2158 (pa_parse_cmpib_64_cmpltr): Ditto.
2159 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2160 of i to unsigned int.
2161 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2162 (pa_end_of_source): Return type is void.
2164 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2166 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2168 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2170 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2171 More comments added.
2172 (md_begin): Removed "construct symbols for each register name".
2173 Because register names conflicts with GCC generated function
2175 (avr_operand): Now constant numbers can be used as a register
2176 identifiers (0 as r0, 31 as r31).
2177 (md_assemble): use skip_space () before parsing instruction
2180 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2182 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2183 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2184 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2185 * configure: Regenerate.
2187 2000-04-29 Andreas Jaeger <aj@suse.de>
2189 * as.h: Correctly check GCC version.
2191 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2193 * doc/as.1: Fix unbalanced brackets.
2195 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2197 (line_comment_chars): Set to '/' if TE_FreeBSD.
2199 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2201 * configure.in: Configury support for PA64 (currently disabled).
2202 * configure: Rebuilt.
2204 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2206 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2207 bfd_set_section_alignment.
2209 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2211 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2214 2000-04-24 Nick Clifton <nickc@cygnus.com>
2216 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2217 * doc/as.texinfo (Align): Include arm and strongarm in list of
2218 targets that have the second form of the behaviour of the .align
2221 2000-04-24 Mark Klein <mklein@dis.com>
2223 * obj-som.c: Terminate obj_pseudo_table.
2225 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2227 * as.c (parse_args): Allow md_parse_option to override -a listing
2229 * config/obj-coff.c (add_lineno): Change type of offset parameter
2230 from "int" to "bfd_vma."
2231 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2232 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2233 (ppc_change_csect): Align correctly for XCOFF64.
2234 (ppc_machine): New function, which discards "ppc_machine" line.
2235 (ppc_tc): Cons for 8 when code is 64 bit.
2236 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2238 (md_parse_option): Handle -a64 and -a32.
2240 * config/tc-ppc.h (TARGET_MACH): Define.
2241 (TARGET_FORMAT): Move to function.
2242 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2244 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2246 * config/tc-avr.c: New AVR_ISA_ defined.
2247 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2248 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2249 for `fmul', `movw' and `lpm R,Z' instructions.
2250 (avr_operands): Warn if current opcode is a two-word instruction
2251 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2252 (avr_opcodes): New commands added.
2253 (REGISTER_P): Check 'a' and 'v' constraint letters.
2254 (mcu_types): New MCU added.
2256 2000-04-22 Timothy Wall <twall@cygnus.com>
2258 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2260 (operand_match): Conditionally insert default bit values for IMMU9.
2262 2000-04-14 Matthew Green <mrg@cygnus.com>
2264 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2265 * configure: Rebuilt.
2267 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2268 Jason Eckhardt <jle@cygnus.com>
2270 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2272 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2273 Added handling of new operand types l,y,&,fe,fE,fx.
2275 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2276 David Mosberger <davidm@hpl.hp.com>
2277 Timothy Wall <twall@cygnus.com>
2278 Andrew MacLeod <amacleod@cygnus.com>
2279 Jim Wilson <wilson@cygnus.com>
2281 * Makefile.am (CPU_TYPES): Add ia64.
2282 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2283 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2284 * Makefile.in: Rebuild.
2285 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2286 * configure: Rebuild.
2287 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2288 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2289 * expr.c (expr): Handle md_optimize_expr.
2290 * read.c (LEX_HASH): Add comment.
2291 * config/tc-ia64.c, config/tc-ia64.h: New files.
2293 2000-04-21 Richard Henderson <rth@cygnus.com>
2295 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2296 bundling a non-delayed branch type instruction.
2298 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2300 * config/tc-mn10300.c (HAVE_AM30): Define.
2301 (md_assemble): Use it.
2303 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2305 * config/obj-elf.c (obj_elf_change_section): Check for changed
2308 * Makefile.am: (CPU_MULTI_VALID): Remove.
2309 (MULTI_CPU_TYPES): Define.
2310 (MULTI_CPU_OBJ_VALID): Define.
2311 (DEPTC): Use the above.
2312 (DEPOBJ): Same here.
2314 Regenerate dependencies.
2315 * Makefile.in: Regenerate.
2317 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2319 * Makefile.am (YACC, LEX): Get them from configure.
2321 2000-04-18 H.J. Lu (hjl@gnu.org)
2323 * config/tc-i386.c (offset_in_range): Use addressT instead of
2324 bfd_vma for non-bfd assemblers.
2326 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2328 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2329 doesn't give spurious errors.
2331 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2333 * as.h (SEEK_SET): Define if undefined.
2335 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2337 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2338 constants, and don't assume offsetT is 32 bits.
2340 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2342 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2343 (md_pcrel_from_section): Add prototype.
2344 (d10v_fix_adjustable): Add prototype.
2345 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2347 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2349 2000-04-12 Nick Clifton <nickc@cygnus.com>
2351 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2352 symbol in frag chain.
2354 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2356 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2357 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2358 (fits_in_signed_word, smallest_imm_type): Ditto.
2359 (md_assemble): Use an offsetT var to hold offsetT values, not a
2361 (offset_in_range): New.
2362 (md_assemble): Use it.
2363 (md_convert_frag): Change type of target_address, opcode_address,
2364 and displacement_from_opcode_start to offsetT.
2365 (md_create_short_jump): Change type of offset to offsetT.
2366 (md_create_long_jump): Ditto.
2367 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2368 (md_chars_to_number): Remove.
2369 (output_invalid): Remove duplicate prototype.
2371 2000-04-09 Nick Clifton <nickc@cygnus.com>
2373 * Makefile.am (CPU_TYPES): Add 'avr'.
2374 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2375 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2377 * Makefile.in: Regenerate.
2379 * doc/as.texinfo: Add M32R documentation.
2381 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2383 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2384 --enable-build-warnings option.
2385 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2386 * Makefile.in, configure: Re-generate.
2388 2000-04-07 Nick Clifton <nickc@cygnus.com>
2390 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2391 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2392 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2393 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2394 (arm_force_relocation): Force relocations for
2395 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2397 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2399 * config/tc-sh.c (get_operands): There's no third operand if the
2400 first operand is an immediate.
2402 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2404 * config/tc-sh.c (immediate): Delete.
2405 (sh_operand_info): Add immediate member.
2406 (parse_reg): Use A_PC for pc.
2407 (parse_exp): Add second argument 'op'. All callers changed.
2408 (parse_at): Expect pc to be coded as A_PC.
2409 Use immediate field in *op.
2410 (insert): Add fourth argument 'op'. All callers changed.
2411 (build_relax): Add second argument 'op'. All callers changed.
2412 (insert_loop_bounds): New function.
2413 (build_Mytes): Remove DISP_4.
2414 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2415 (assemble_ppi): Use immediate field in *operand.
2416 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2417 (md_apply_fix): Likewise.
2418 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2420 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2422 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2424 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2426 * internals.texi (CPU backend): Document
2427 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2429 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2431 * po/gas.pot: Regenerate.
2433 * as.c (show_usage): Restore translated part of bug string.
2434 * gasp.c (show_usage): Likewise.
2436 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2437 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2438 than move-if-change.
2439 (DEP1): Modify for "gcc -MM".
2443 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2444 Update dependencies.
2445 * Makefile.in: Regenerate.
2447 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2449 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2450 (md_begin): Likewise.
2451 (HAVE_AM33): New macro.
2452 (md_assemble): Use it. Match r_regs and xr_regs only if
2455 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2457 * as.h: #include "bin-bugs.h"
2458 * as.c (show_usage): Use REPORT_BUGS_TO.
2459 * gasp.c: #include "bin-bugs.h"
2460 (show_usage): Use REPORT_BUGS_TO.
2462 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2464 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2466 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2467 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2470 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2472 * config/tc-i386.c (i386_immediate): Don't assume a constant
2473 immediate is necessarily 16 bits when in 16 bit code mode.
2474 (md_assemble): Instead set guess_suffix here after we have checked
2477 2000-04-02 Richard Henderson <rth@cygnus.com>
2479 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2480 quantities. Correct right shift sign extension.
2481 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2482 32-bit value when shifting into place.
2484 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2486 * app.c: Add ATTRIBUTE_UNUSED as needed.
2487 * config/tc-ppc.c: Likewise.
2488 (ppc_size): Make unsigned long.
2489 (ppc_insert_operand): Add casts to avoid warnings.
2491 2000-03-31 Nick Clifton <nickc@cygnus.com>
2493 * config/tc-d10v.h (md_flush_pending_output): Define.
2495 2000-03-29 Nick Clifton <nickc@cygnus.com>
2497 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2498 segment. Works for both BFD_ASSEMBLER and others.
2499 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2501 2000-03-29 Nick Clifton <nickc@cygnus.com
2503 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2505 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2507 * listing.c (LISTING_LHS_WIDTH): Default depends on
2509 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2511 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2513 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2516 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2518 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2520 * config/tc-avr.c (mcu_types): Add missing initialiser.
2521 (md_pcrel_from_section): Add prototype.
2522 (avr_operand): Remove redundant test of unsigned < 0.
2523 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2525 2000-03-27 Denis Chertykov <denisc@overta.ru>
2527 * config/tc-avr.c: New file for AVR support.
2528 * config/tc-avr.h: Likewise.
2529 * configure.in: Add AVR support.
2530 * configure: Regenerate.
2532 2000-03-26 Timothy Wall <twall@cygnus.com>
2534 * gasp.c (macro_op): Add new argument to check_macro call.
2535 Macro structure definitions moved to macro.h
2536 * sb.h: Add argument to prototype for input_scrub_include_sb.
2537 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2538 nesting checks with an additional flag.
2539 (struct input_save): Add flag to indicate whether current sb
2540 should be checked for proper macro/conditional nesting.
2541 (input_scrub_push/pop): Save/restore nest check flag.
2542 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2544 * macro.c (check_macro): Allow caller to retrieve parsed macro
2545 information if a pointer is provided. This information may be
2546 used by the new macro hooks.
2547 * macro.h: Update prototype for check_macro. Macro struct
2548 definitions moved here from macro.c/gasp.c.
2549 * read.c (read_a_source_file): Add parameter to check_macro call,
2550 and pass macro info to the macro hook, if defined.
2551 (input_scrub_insert_line): New. Allow insertion of a line of
2552 characters into the input stream.
2553 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2554 file into the input stream.
2555 (s_include): Use input_scrub_insert_file.
2556 * internals.texi: Document new macro hooks.
2557 * as.h: New prototypes added.
2559 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2561 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2562 an initial capital letter.
2563 (i386_index_check): Reindent.
2565 2000-03-19 Nick Clifton <nickc@cygnus.com>
2567 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2570 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2572 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2573 instruction operand bad if Rd > 7 when generating
2574 thumb instructions. Prevents for example,
2575 "adr r12,label" from silently failing and generating
2576 the wrong instruction.
2578 2000-03-17 Nick Clifton <nickc@cygnus.com>
2580 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2581 that have a destingation >= 0x400000.
2582 Fix compile time warning messages.
2584 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2586 * config/tc-sh.c (md_begin): When encountering insn that are
2587 not supported by the current arch, only change the name if
2588 its contents are the same as prev_name.
2589 (get_specific): If the the architecture doesn't match, fail.
2591 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2593 * config/tc-sh.c (IDENT_CHAR): Define.
2594 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2595 matching back where it came from.
2597 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2599 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2601 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2603 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2606 2000-03-15 Kazu Hirata <kazu@hxi.com>
2608 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2610 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2612 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2613 floating-point-number, make sure 'f' is in FLT_CHARS.
2615 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2617 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2618 (s_lcomm_internal): Use it.
2619 * doc/internals.texi (CPU backend): Document it.
2620 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2623 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2625 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2628 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2629 implementation doesn't have special handling for switch
2631 (macro_build): Allow for code in sections other than .text.
2633 (mips_ip): Likewise.
2634 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2635 Don't perform relocs if we will be outputting them.
2636 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2637 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2640 2000-03-09 Catherine Moore <clm@cygnus.com>
2642 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2643 relocation type based on the entry in the fixup structure.
2644 Put S_IS_EXTERN processing back in.
2646 2000-03-08 H.J. Lu (hjl@gnu.org)
2648 * Makefile.am (install-exec-tooldir): Depend on
2649 install-exec-bindir for parallel make.
2650 * Makefile.in: Regenerated.
2652 2000-03-06 Nick Clifton <nickc@cygnus.com>
2654 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2656 (md_parse_option): Parse -m32r command line switch - disable m32rx
2658 (md_show_usage): Document new option.
2660 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2661 * doc/Makefile.in: Regenerate.
2662 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2664 2000-03-02 Michael Meissner <meissner@redhat.com>
2666 * config/tc-d30v.c (check_range): Remove code that incorrectly
2667 sign extended values where bits < 32.
2669 2000-03-02 H.J. Lu (hjl@gnu.org)
2671 * configure.in: Support --enable-targets=all on ia32.
2672 * configure: Regenerated.
2674 2000-03-01 Nick Clifton <nickc@cygnus.com>
2676 * gasp.c (do_align): Remove bogus check of alignment value.
2678 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2680 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2681 TC_PPC was defined forced the type of a symbol with no other type
2684 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2686 * doc/internals.texi (CPU backend): Mention that
2687 line_separator_chars do not break up comments. Fix typos for
2688 LEX_AT and LEX_NAME descriptions. Document operands for
2689 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2690 description of md_create_short_jump usage. Document argument for
2691 md_undefined_symbol.
2693 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2695 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2696 (md_parse_option): Handle it.
2697 (md_show_usage): Document it.
2699 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2701 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2702 opcode, for the instruction `pal19'. From Andrea Arcangeli
2705 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2707 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2709 (md_assemble): To here, before template operands are matched.
2710 Also ensure a constant immediate is sign extended when we know the
2711 size is at most 16 bits. This is to catch cases like "add
2712 $0xffc0,%ax" where we don't know the size, and thus that the
2713 immediate can be represented as Imm8S until after parsing the
2715 (i386_displacement): Similarly sign extend 16 bit constant
2717 (md_assemble): Relax 16-bit jump constant range check to suit sign
2718 extended displacements.
2720 2000-02-26 Andreas Jaeger <aj@suse.de>
2722 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2724 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2726 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2727 call operands when intel_syntax.
2728 (intel_float_operand): Return 2 for "fi...".
2729 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2730 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2731 earlier "SHORT" change.
2732 (md_assemble): When determining suffix from Regs, exclude
2735 2000-02-24 Nick Clifton <nickc@cygnus.com>
2737 * configure: Add arm-wince, mips-pe and sh-pe targets.
2738 * configure: Regenerate.
2740 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2742 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2743 "pe-mips" for the mips-pe target.
2745 * config/tc-arm.c (insns): Change displacement encoded in BL
2746 and B instructions if the target port is arm-wince.
2747 (do_ldst): Do not bias the relocation offset if the target
2749 (md_pcrel_from): Add in missing relocation offset bias if the
2750 target os arm-wince.
2752 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2753 (md_begin): Disable -G support for mips-pe target.
2754 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2755 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2758 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2759 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2760 assembler, just set the alignment to 4.
2762 * config/te-wince-pe.h: New file for WinCE targets. Define
2765 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2767 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2768 string instructions.
2769 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2770 (i386_intel_memory_operand): After finding a segment override,
2771 check again for no `[' before looking for a displacement. Bomb if
2772 more than one displacement rather than silently discarding the
2773 second and subsequent ones. Free strings malloc'd by
2774 build_displacement_string.
2776 2000-02-24 Catherine Moore <clm@cygnus.com>
2778 * config/obj-som.c (obj_pseudo_table): Add "weak".
2779 (obj_som_weak): New routine.
2781 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2783 * config/tc-i386.c (union i386_op): New.
2784 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2785 Throughout file replace occurences of disps[n], imms[n], regs[n]
2786 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2787 intel mode operand swapping. Add assert in regKludge and
2788 fake_zero_displacement code. Test i.types[n] when outputting
2789 displacements and immediates. Combine output of Disp16 with
2791 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2792 when in intel mode by (not) reversing fsub and fdiv operands
2793 before the template search. This fails for single operand
2794 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2795 undefined. Instead fix the base_opcode after we've found the
2796 template. Move base_opcode xor with found_reverse_match from
2797 opcode output code to before this fix so we test for the correct
2799 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2800 check in intel mode. Instead compare opcodes.
2802 * config/tc-i386.h (TC_RELOC): Delete.
2803 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2804 with equivalent call to reloc.
2806 * as.h (flag_m68k_mri): Move declaration after target include, and
2807 only declare when TC_M68K defined. Define as zero otherwise.
2808 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2809 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2810 Define as zero otherwise.
2811 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2812 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2813 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2814 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2815 testing whether defined.
2816 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2817 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2818 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2819 rather than testing whether defined.
2820 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2821 (parse_mri_cons): Declare and use only when TC_M68K.
2822 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2823 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2824 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2826 * NEWS: Mention IBM 370 support.
2828 2000-02-23 Richard Henderson <rth@cygnus.com>
2830 * config/tc-i386.c (md_assemble): When swapping operands for
2831 intel_syntax, assume everything that's not Imm or Disp is a
2834 2000-02-23 Linas Vepstas <linas@linas.org>
2836 * config/tc-i370.c, config/tc-i370.h: New files.
2837 * Makefile.am: Add support for Linux/IBM 370.
2838 * configure.in: Likewise.
2839 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2840 * config/obj-elf.c: Include elf/i370.h
2841 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2843 * Makefile.in: Regenerate.
2844 * configure: Regenerate.
2846 * doc/c-i370.texi: New file.
2847 * doc/all.texi: Include it.
2848 * doc/as.texinfo: And here.
2849 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2850 * doc/Makefile.in: Regenerate.
2852 2000-02-19 Michael Meissner <meissner@redhat.com>
2854 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2855 determine if an instruction can be used in parallel with an ADDppp
2856 or SUBppp instruction.
2858 2000-02-22 Andrew Haley <aph@cygnus.com>
2860 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2862 1999-12-30 Andrew Haley <aph@cygnus.com>
2864 * config/tc-mips.c (mips_gp32): New variable.
2865 (macro_build) Use mips_gp32.
2867 (md_longopts): Add "-mgp32" and "-mgp64".
2868 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2870 (OPTION_M7900): Change offset
2871 (OPTION_NO_M7900): Ditto.
2873 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2875 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2876 warning, and bump it to 1.
2878 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2880 From Brad Lucier <lucier@math.purdue.edu>:
2881 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2884 2000-02-21 Catherine Moore <clm@cygnus.com>
2886 * config/tc-mips.c (MF_HILO_INSN): Define.
2887 (mips_7000_hilo_fix): Declare.
2888 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2889 (md_parse_option): Check for 7000_HILO_FIX options.
2890 (OPTION_M7000_HILO_FIX): Define.
2891 (OPTION_NO_M7000_HILO_FIX): Define.
2892 * doc/c-mips.texi (-mfix7000): Describe.
2894 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2896 * listing.c (print_lines): Remove unused variable `end'.
2898 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2899 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2900 reloc_type when BFD_ASSEMBLER.
2901 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2902 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2903 statement and quell signed vs. unsigned comparison warning.
2905 2000-02-18 Nick Clifton <nickc@cygnus.com>
2907 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2908 the computed frag offset, rather than overwriting it.
2910 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2912 * config/tc-sh.c ("elf/sh.h"): Include.
2913 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2914 (md.begin): Initialize target_arch.
2915 Only include opcodes in has table that match selected architecture.
2916 (parse_reg): Recognize register names for sh-dsp.
2917 (parse_at): Recognize post-modify addressing.
2918 (get_operands): The leading space is now optional.
2919 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2920 arguments. Update valid_arch.
2921 (build_Mytes): Add support for SDT_REG_N.
2922 (find_cooked_opcode): New function, broken out of md_assemble.
2923 (assemble_ppi, sh_elf_final_processing): New functions.
2924 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2925 (md_longopts, md_parse_option): New option: -dsp.
2926 * config/tc-sh.h (elf_tc_final_processing): Define.
2927 (sh_elf_final_processing): Declare.
2929 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2931 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2932 the unwinder subspace. Save the current seg/subseg before creating
2935 2000-02-10 Nick Clifton <nickc@cygnus.com>
2937 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2938 little endian targets.
2939 (INST_BYTE1): Redefine to handle big and little endian
2941 (cpu_type): New type: Select between M340 and M210.
2942 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2943 instructions of the M340.
2944 (md_assemble): Add support for the MULSH and OPSR classes of
2946 (md_atof): Add support for little endian targets.
2947 (md_parse_option): Add support for -EL, -EB and -mcpu command
2949 (md_convert_frag): Add support for little endian targets.
2950 (md_apply_fix3): Add support for little endian targets.
2951 (md_number_to_chars): Add support for little endian targets.
2953 2000-02-10 Timothy Wall <twall@redhat.com>
2955 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2956 defined, use it to verify the symbol just read should be a label.
2958 2000-02-10 Timothy Wall <twall@redhat.com>
2960 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2961 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2962 around colons when KEEP_WHITE_AROUND_COLON is defined.
2963 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2964 and KEEP_WHITE_AROUND_COLON.
2966 2000-02-08 Timothy Wall <twall@redhat.com>
2968 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2970 (do_repeat): New. Abstract repeat logic so that a "break" can be
2972 (end_repeat): New. Provide support for a "break" out of the
2974 * read.h: Add prototypes for new functions.
2976 2000-02-08 Timothy Wall <twall@redhat.com>
2978 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2979 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2980 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2983 2000-02-08 Timothy Wall <twall@redhat.com>
2985 * read.c: Added elseif to directives table.
2986 * read.h: Added prototype for s_elseif.
2987 * doc/as.texinfo: Added description for elseif.
2988 * cond.c (s_elseif): New function
2990 2000-02-04 Timothy Wall <twall@redhat.com>
2992 * listing.c (print_lines): Remove conditionals causing bug in
2995 2000-02-03 Timothy Wall <twall@cygnus.com>
2997 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2999 * frags.c (frag_new): Calculate fr_fix in octets
3000 (frag_now_fix) Return offset as target address offset (bytes).
3001 (frag_now_fix_octets) New - Return offset in octets (8-bit
3003 * frags.h: Added prototype for frag_now_fix_octets().
3004 Distinguish between octets and bytes in field descriptions.
3005 * listing.c (calc_hex): Account for octets vs bytes when
3006 printing addresses/offsets.
3007 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3008 target is little-endian, print the octets in a word in big-endian
3009 order so that the display looks like a proper hexadecimal number,
3010 instead of having the octets reversed.
3011 * read.c (do_align): When recording alignment, alignment power
3012 should be in terms of target bytes (minimum addressible unit)
3014 (do_org) Convert ORG target address (byte) argument into an
3015 octet offset when generating a variable fragment.
3016 * symbols.c (resolve_symbol_value): Symbol final value
3017 converted to a target address offset (bytes) from its octet offset.
3018 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3019 offset (bytes) is adjusted by the frag offset (octets) converted
3021 (coff_frob_section) Section alignment power is in terms of bytes;
3022 convert it to an octet alignment power when calculating size (and
3023 size mask) in octets. Don't modify the section size in order to
3024 "align" it for TI COFF, since that format has a different method
3025 for storing alignment information.
3027 2000-02-01 Timothy Wall <twall@cygnus.com>
3029 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3030 entries, matching the way GCC generates them. If not escaped, the
3031 filename is encoded incorrectly.
3033 2000-01-31 Nick Clifton <nickc@cygnus.com>
3035 * config/tc-arm.c (reg_table): Add support for ATPCS register
3038 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3040 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3042 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3044 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3045 of a symbol when we really care about its value.
3047 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3049 * config/tc-mcore.c (md_assemble): Give warning message if
3050 operands passes to instruction are more than the spec.
3052 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3054 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3055 Thumb mode but the label seen was not declared as '.thumb_func'
3056 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3057 correct disassembly of Thumb code bounded by non function labels.
3059 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3061 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3062 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3064 * Makefile.in: Same here.
3067 * configure.in: Set bfd_gas for i386-aout when primary target
3068 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3069 we may need the primary te_file. Remove incorrect comment.
3071 * configure: Regenerate.
3073 * config/e-i386aout.c: New file.
3075 * as.c (USE_EMULATIONS): Move to before print_version_id.
3076 (struct emulation): Add i386aout.
3077 (show_usage): Split text strings. Reformat -a text. Add --em
3081 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3082 (aout_format_ops): New.
3085 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3086 preprocessor conditional and add aout USE_EMULATIONS tests.
3087 (read_a_source_file): Don't pass error strings to printf as
3091 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3093 (do_data): Same here.
3094 (process_file): And here.
3097 * symbols.c (colon): Rewrite "already defined" fatal message
3098 code for aout with USE_EMULATIONS.
3101 * config/obj-aout.c (OBJ_HEADER): Define.
3102 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3104 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3105 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3107 (obj_aout_type): Expand S_SET_OTHER here too.
3108 (obj_read_begin_hook): Remove.
3109 (aout_pop_insert): New.
3110 (obj_aout_s_get_other): New.
3111 (obj_aout_s_get_desc): New.
3112 (aout_format_ops): New.
3115 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3116 gets aout_pseudo_table.
3117 (aout_pseudo_table): Declare.
3118 (obj_read_begin_hook): Define.
3121 * config/obj-coff.c (obj_pseudo_table): Rename to
3123 (coff_pop_insert): Use coff_pseudo_table.
3124 (coff_sec_sym_ok_for_reloc): Remove.
3125 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3126 and comment all zero entries and remove #if 0 code.
3129 * config/obj-coff.h (obj_pop_insert): Define.
3130 (coff_pseudo_table): Declare.
3133 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3134 s_get_size, s_set_size. Comment all zero entries.
3137 * config/obj-elf.c (elf_s_get_other): New function.
3138 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3139 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3140 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3142 (obj_elf_parse_section_letters): Don't pass error strings to
3143 printf as format arg.
3146 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3148 (elf_s_get_other): Declare.
3149 (S_GET_OTHER) Define as elf_s_get_other if not already
3151 (S_SET_OTHER): Only define when not already defined.
3152 (elf_obj_read_begin_hook): Declare.
3153 (obj_read_begin_hook): Define.
3154 (elf_obj_symbol_new_hook): Declare.
3155 (obj_symbol_new_hook): Define.
3158 * config/obj-multi.h: Add copyright header and protect against
3159 multiple inclusion. Add * to all function pointers.
3160 (OBJ_HEADER): If defined, include it rather than other defines
3162 (obj_frob_file_after_relocs): Test for NULL.
3163 (obj_symbol_new_hook): Here too.
3164 (obj_sec_sym_ok_for_reloc): And here.
3165 (S_GET_OTHER): Define.
3166 (S_GET_DESC): Define.
3167 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3168 (OBJ_MAYBE_ELF): Update comment.
3170 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3171 OBJ_AOUT preprocessor conditional and handle emulation by
3172 testing OUTPUT_FLAVOR.
3173 (i386_displacement): Here too.
3174 (md_section_align): Similarly here.
3175 (i386_target_format): Conditionally compile when more than one
3176 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3177 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3178 (i386_displacement): Here too.
3181 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3182 Define TARGET_FORMAT for aout only when not multi.
3185 * config/te-multi.h: Delete file as it's identical to te-generic.h
3187 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3189 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3190 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3193 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3195 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3198 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3200 * config/tc-mips.c (mips_do_align): New function.
3201 * config/tc-mips.h (md_do_align): Define.
3203 2000-01-10 Philip Blundell <philb@gnu.org>
3205 * doc/c-arm.texi (ARM Options): Fix typo.
3206 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3207 line separator for Linux.
3208 * doc/as.texinfo (Comments): Mention the ARM.
3210 2000-01-10 Philip Blundell <pb@futuretv.com>
3212 * configure.in (arm*-*-conix*): New target.
3213 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3215 * configure: Regenerate.
3217 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3219 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3220 (obj_elf_visibility): New function.
3222 * doc/as.texinfo (Visibility): New node: document visibility
3225 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3227 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3228 warning for absolute jump/call without `*' in non-intel mode. No
3229 need to set i.types[0] JumpAbsolute in intel mode.
3231 1999-12-22 Philip Blundell <pb@futuretv.com>
3233 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3234 hook function when changing sections.
3235 (arm_s_data): Likewise.
3237 1999-12-14 Nick Clifton <nickc@cygnus.com>
3239 * config/tc-arm.c (md_parse_option): Add support for -marm720
3240 command line switch.
3242 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3244 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3245 (r_registers, xr_registers): Define.
3246 (r_register_name, xr_register_name): New functions.
3247 (md_assemble): Handle new am33 operand types and instruction
3249 (mn10300_insert_operand, check_operand): Likewise.
3251 1999-11-29 Nick Clifton <nickc@cygnus.com>
3253 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3254 (s_force_thumb): Set thumb_mode to 2.
3255 (md_assemble): Do not complain about thumb instructions on a
3256 non-thumb target if thumb_mode is set to 2.
3258 1999-11-28 Michael Meissner <meissner@cygnus.com>
3260 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3261 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3262 (O_...): Add new machine dependent expressions if we are handling
3263 explicit relocations.
3264 (alpha_reloc_op): New static table holding the explicit relocation
3266 (alpha_literal_hash): New static to hold the hash table for
3267 explicit relocations.
3268 (alpha_macros): Add support for explicit relocations.
3269 (md_begin): If explicit relocations, initialize hash table.
3270 (md_assemble): Don't print a second error if tokenize_arguments
3271 already printed an error message.
3272 (md_apply_fix): Add support for explicit relocations.
3273 (alpha_force_relocation): Ditto.
3274 (alpha_fix_adjustable): Ditto.
3275 (alpha_adjust_symtab): New function to support explicit
3277 (alpha_adjust_symtab_relocs): Ditto.
3278 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3279 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3280 Add support for explicit relocations. Return -2 if an error
3281 message was already printed.
3282 (find_macro_match): Add support for explicit relocations. Comment
3284 (emit_insn): Add support for explicit relocations.
3285 (assemble_tokens): Ditto.
3287 (load_expression): Ditto.
3290 (emit_ir_load): Ditto.
3291 (emit_loadstore): Ditto.
3294 (emit_sextX): Ditto.
3295 (emit_division): Ditto.
3296 (emit_jsrjmp): Ditto.
3297 (emit_retjcr): Ditto.
3299 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3301 (tc_adjust_symtab): If explicit relocations, call the function
3302 alpha_adjust_symtab.
3303 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3304 relocations next to the literal relocation they reference.
3305 (TC_INIT_FIX_DATA): Initialize the new fields.
3306 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3308 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3310 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3311 'B' operand for PA2.0 bb instruction.
3313 1999-11-18 Nick Clifton <nickc@cygnus.com>
3315 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3318 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3320 (mcore_force_relocation): Force relocations to be generated for
3323 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3325 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3326 (i386_displacement): Disallow O_big displacements.
3328 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3330 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3331 Small improvements in error checking.
3332 (md_assemble): Support for unconditional ARM instructions.
3333 (md_parse_option): Support for -m[arm]v5e flag.
3335 1999-11-12 Nick Clifton <nickc@cygnus.com>
3337 * macro.c (buffer_and_nest): Do not check beyond the end of the
3340 1999-11-11 Nick Clifton <nickc@cygnus.com>
3342 * macro.c (buffer_and_nest): Look for seperator after TO and
3345 1999-11-08 Andrew Haley <aph@cygnus.com>
3347 * app.c (do_scrub_chars): When in State 10, treat backslash
3348 characters in the same way as as symbol characters.
3350 1999-11-07 Richard Henderson <rth@cygnus.com>
3352 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3353 the previous label was in the current section before playing
3354 with auto-alignment.
3356 1999-11-06 Nick Clifton <nickc@cygnus.com>
3358 * config/tc-v850.c (v850_force_relocation): Force relocation
3360 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3363 1999-11-05 Michael Meissner <meissner@cygnus.com>
3365 * expr.h (operatorT): Increase machine dependent operators to 16.
3366 * expr.c (op_rank): Ditto.
3368 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3370 * read.c (pseudo_set): Reject attempts to set the value of a
3373 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3376 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3378 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3379 to bfd_set_section_contents.
3381 1999-11-03 Nick Clifton <nickc@cygnus.com>
3383 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3385 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3387 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3388 (mips_ip): Use OPCODE_IS_MEMBER.
3390 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3392 * config/tc-arm.c (reg_required_here): Improve comments.
3394 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3395 (tinsns): Initialize variants field.
3397 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3398 BAD_PC respectively.
3400 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3402 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3403 * config/tc-arm.h: Fix compile time warnings.
3405 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3407 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3408 form @abs16, @(abs16) and @(abs16 + imm).
3410 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3412 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3413 (ISA_HAS_64_BIT_REGS) New.
3414 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3415 mips_emit_delays,macro_build,load_register,load_addresss,
3416 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3417 and/or use new ISA_xxx macros in expressions involving
3418 ISA, particularly mips_opts.isa.
3420 1999-10-18 Michael Meissner <meissner@cygnus.com>
3422 * expr.h (operatorT): Add machine dependent operators md1..md8.
3423 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3424 for the machine dependent operators to use.
3426 * expr.c (op_rank): Add machine dependent operators.
3428 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3430 (O_cpregister): Ditto.
3431 (md_begin): Change X_op test that field is wide enough to use
3432 O_max instead of O_alpha_max.
3433 (cpu_types): Fill in missing initializer.
3434 (alpha_num_macros): Make unsigned.
3435 (md_assemble): Make opnamelen be size_t.
3436 (md_apply_fix): Cast alpha_num_operands to int before testing.
3437 (alpha_force_relocation): Ditto.
3438 (alpha_fix_adjustable): Ditto.
3439 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3440 (tc_gen_reloc): Ditto.
3441 (tc_get_register): Ditto.
3446 (s_alpha_ent): Ditto.
3447 (s_alpha_end): Ditto.
3448 (s_alpha_frame): Ditto.
3449 (s_alpha_prologue): Ditto.
3450 (s_alpha_file): Ditto.
3451 (s_alpha_gprel32): Ditto.
3452 (s_alpha_proc): Ditto.
3453 (s_alpha_set): Ditto.
3454 (s_alpha_base): Ditto.
3455 (s_alpha_align): Ditto.
3456 (s_alpha_arch): Ditto.
3457 (alpha_align): Ditto.
3458 (assemble_insn): Suppress unused variable warning.
3460 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3461 order in the structure.
3462 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3464 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3466 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3468 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3470 * config/tc-i386.c (i386_index_check): Correct #endif location.
3472 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3474 * as.c (show_usage): Document new options.
3475 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3476 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3477 (parse_args): Parse the new options.
3478 (main): If there were warnings, and --fatal-warnings
3479 was specified, print an error.
3480 * as.h: New variable, flag_fatal_warnings, for new option.
3482 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3484 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3485 '@'. Change autoincrement completers to fall through to cache control
3488 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3490 (pa_parse_addb_64_cmpltr): New function.
3492 * config/tc-hppa.c (pa_ip): Change error message.
3493 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3494 '?Q' args to allow falling through.
3496 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3497 Remove unused conditional codes.
3498 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3500 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3502 * config/tc-d30v.c (CHAR_BIT): Define.
3503 (check_range): Fix bit operations to support integers bigger than
3506 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3508 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3511 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3512 Doug Evans <devans@cygnus.com>
3514 Add support for m32rx.
3515 * config/tc-m32r.c (enable_m32rx): New static global.
3516 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3517 (allow_m32rx): New function.
3518 (M32R_SHORTOPTS): Add `O'.
3519 (md_longopts): Add --m32rx plus several warning options.
3520 (md_parse_option): Handle new options.
3521 (md_show_usage): Print them.
3522 (md_begin): Enable m32rx.
3523 (OPERAND_IS_COND_BIT): New macro.
3524 (first_writes_to_seconds_operands): New function.
3525 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3526 (target_make_parallel,assemble_two_insns): New functions.
3527 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3528 If optimizing and m32rx, try to make consecutive insns parallel.
3530 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3532 * config/tc-mips.c (nopic_need_relax): Allow for the
3533 .sdata.foo sections generated by -fdata-sections,
3534 and for the .gnu.linkonce.s sections generated by C++.
3536 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3538 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3539 with cleaner code using completer prefixes. Add 'Y'.
3541 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3543 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3545 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3546 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3547 insn does not match and we should try the next insn in the table.
3549 1999-09-22 Nick Clifton <nickc@cygnus.com>
3551 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3553 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3555 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3558 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3560 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3561 OBJ_ELF. If ELF, add "sq".
3562 (md_parse_option): If ELF, ignore -s and -q.
3563 (md_show_usage): Mention ELF options.
3565 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3567 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3570 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3572 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3574 * config/tc-hppa.c (struct pa_it): New field "trunc".
3575 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3576 (pa_parse_ftest_gfx_completer): New function
3577 (pa_parse_fp_cnv_format): New function.
3579 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3580 (md_apply_fix): Handle 22bit pc-rel branches.
3582 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3584 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3586 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3588 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3590 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3592 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3593 (pa_ip): Handle 'fX'.
3595 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3597 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3598 unwinds unless the function is in the text space.
3599 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3601 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3603 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3604 (md_assemble): To here. Tweak address generation.
3606 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3608 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3609 (md_assemble): Call dwarf2_where for OBJ_ELF.
3610 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3611 (pa_end_of_source): New function.
3612 * tc-hppa.h (md_end): Define for OBJ_ELF.
3614 1999-09-14 Michael Meissner <meissner@cygnus.com>
3616 * configure.in (Canonicalization of target names): Remove adding
3617 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3618 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3619 * configure: Regenerate.
3621 1999-09-14 Donn Terry <donn@interix.com>
3623 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3625 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3627 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3628 pc-relative jmp/call to an absolute symbol.
3629 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3630 absolute section symbols.
3632 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3633 jump handling code and comments.
3635 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3637 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3638 the value if TE_PE and a global defined symbol.
3640 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3642 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3643 print the symbol, rather than printing it here.
3645 1999-09-11 Donn Terry <donn@interix.com>
3647 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3648 BFD_RELOC_RVA relocations.
3650 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3651 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3654 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3656 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3657 * doc/internals.texi (Object format backend): Document
3660 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3661 relocations against global symbols if TE_PE.
3663 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3664 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3666 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3669 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3670 symbols which do not have a constant value, or tags with
3671 non-tags. Remove the symbol from the list before adding it at the
3674 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3675 C_FCN symbol differently if TE_PE.
3676 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3677 appears in the pseudo-op, rather coff_line_base which is only set
3680 * config/obj-coff.c (obj_coff_loc): New static function.
3681 (obj_pseudo_table): Add "loc".
3683 * config/obj-coff.c (add_lineno): Check that the line number is
3686 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3687 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3689 (md_atof): Return NULL rather than 0.
3690 * config/tc-i386.c (md_atof): Change type to int.
3691 * expr.c (expr): Change first parameter to int.
3692 * config/obj-coff.c: Add declarations for static functions.
3693 (coff_frob_symbol): Use SYM_AUXENT.
3694 * config/tc-i386.h (flag_16bit_code): Don't declare.
3696 * config/obj-coff.c (obj_coff_section): Default to setting
3697 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3699 * write.c (adjust_reloc_syms): Print adjusted fixup.
3701 * expr.c (integer_constant): Correct too_many_digits calculation
3704 1999-09-09 Andreas Schwab <schwab@suse.de>
3706 * doc/c-arm.texi: Fix arguments of @var to not contain
3709 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3711 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3713 (md_parse_option): Only support -k flag for ELF and COFF targets.
3715 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3717 * config/tc-hppa.c (pa_ip): Put strict register checks before
3718 call to pa_parse_number.
3720 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3722 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3724 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3727 1999-09-06 Donn Terry <donn@interix.com>
3729 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3731 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3733 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3734 candidate instruction. Require registers for register arguments
3735 when in strict mode. Require assemble-time constants for
3736 constants when in strict mode.
3737 (pa_get_absolute_expression): Require a constant when in strict
3740 1999-09-06 Nick Clifton <nickc@cygnus.com>
3742 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3744 1999-09-04 Steve Chamberlain <sac@pobox.com>
3746 * config/tc-pj.c: New file, supports picoJava in ELF.
3747 * config/tc-pj.h: Ditto.
3748 * configure.in (pjl*, pj*): New targets.
3749 * Makefile.am: Rebuild dependencies.
3750 (CPU_TYPES): Add pj.
3751 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3752 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3753 * doc/c-pj.texi: New file.
3754 * doc/as.texinfo: Add some PJ specifics.
3755 * doc/all.texi: Add PJ to the list of all architectures, sort them
3757 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3758 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3760 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3762 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3763 (obj_frob_file): Test for null pointer.
3764 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3765 (OBJ_PROCESS_STAB): And here.
3766 (elf_obj_sy): Remove
3768 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3769 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3770 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3772 * config/obj-coff.c (no_func): Remove.
3773 (coff_format_ops): Change occurrences of no_func to 0, as we test
3774 for 0 in obj-multi.h.
3776 * configure.in: Enable bfd for i386-coff when primary target is
3777 bfd. Enable i386 elf,coff emulation support. Don't set
3778 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3779 emulation to support.
3780 *configure: Regenerate.
3782 1999-09-02 Nick Clifton <nickc@cygnus.com>
3784 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3785 .section .line directive is encountered.
3787 1999-09-01 Nick Clifton <nickc@cygnus.com>
3789 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3792 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3793 * as.texinfo: Document --gdwarf2 command line option.
3794 Add additional documentation of ARM command line switches.
3796 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3798 * config/tc-i386.c (i386_intel_memory_operand): Combine
3799 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3800 and RESTORE_END_STRING around parse_register calls.
3801 (i386_operand): Here too.
3802 (i386_is_reg): Remove.
3803 (parse_register): Move as_bad calls from within this function to
3806 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3808 Based on a patch from H.J. Lu <hjl@gnu.org>
3809 * config/tc-i386.c (parse_register): Handle FP regs specially.
3810 (md_begin): Remove '(' and ')' from register_chars.
3812 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3814 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3815 error message (done elsewhere).
3817 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3819 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3821 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3823 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3826 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3828 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3830 Add new completers. Fix bug in 64 bit condition handling.
3832 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3835 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3837 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3839 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3841 1999-08-27 Jim Wilson <wilson@cygnus.com>
3843 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3844 (struct ls): Add frag field. Initialize it to zero.
3845 (out_end_sequence): New local text_frag. Set it while in text section.
3846 Replace address check with frag check. Set ls.frag to text_frag if
3847 out_set_addr called.
3848 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3849 Set it before switching sections. Replace address check with frag
3850 check. Set ls.frag to saved_frag if out_set_addr called.
3852 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3854 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3855 output "advance_pc" opcode instead of calling gen_addr_line().
3856 The latter has the undesired side-effect of creating a new row
3857 in the debug line info matrix.
3859 1999-08-26 Jim Wilson <wilson@cygnus.com>
3861 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3862 ls.last_filename if last is less than zero. Set ls.last_filename
3863 when allocating new entry.
3864 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3867 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3869 * config/tc-i386.c (i386_index_check): Fix the displacement size
3870 when INFER_ADDR_PREFIX.
3872 1999-08-18 Nick Clifton <nickc@cygnus.com>
3874 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3877 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3879 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3880 handle 0xffffNNNN constants correctly.
3882 1999-08-16 Nick Clifton <nickc@cygnus.com>
3884 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3887 1999-08-13 Nick Clifton <nickc@cygnus.com>
3889 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3890 (md_apply_fix3): Always pass positive values to
3891 validate_offset_imm.
3893 1999-08-12 Nick Clifton <nickc@cygnus.com>
3895 * config/tc-arm.c (skip_whitespace): New macro.
3896 Formatting tidy ups.
3898 (md_apply_fix3): Store relocation offset in addend for ELF based
3900 (arm_force_relocation): Always generate relocs for Thumb function
3903 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3905 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3906 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3908 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3910 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3911 flags for the unwind subspace.
3913 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3914 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3915 suitable relocation based on the size of the target's pointer.
3916 Always Use subsegment zero for the unwinders.
3917 (pa_level): Handle "2.0w".
3919 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3921 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3922 with the following instruction unless this was specified.
3924 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3926 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3927 certain sections, to match BFD changes.
3929 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3931 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3932 (EXTRA_SCRIPTS): Define to keep automake happy.
3933 * Makefile.in: Rebuild.
3935 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3937 * Makefile.am: Rename .dep* files to DEP*.
3938 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3939 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3941 * Makefile.in: Rebuild.
3943 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3945 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3947 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3949 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3950 avoid problems on DOS filesystems.
3951 * Makefile.in: Rebuild.
3953 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3955 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3957 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3960 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3962 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3963 line to create ${GDBINIT} rather than .gdbinit.
3964 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3966 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3968 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3970 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3972 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3974 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3976 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3977 non-adjustable symbols.
3979 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3981 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3983 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3985 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3988 1999-08-05 Donn Terry <donn@interix.com>
3990 * config/te-interix.h: New file.
3991 * configure.in (i386-*-interix*): New target.
3992 * configure: Rebuild.
3994 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3996 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3997 selectors for ELF too.
3998 (selector_table): Add "ltp" and "rtp" selectors.
4000 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4002 * config/tc-i386.c (i386_operand): No need to change
4003 operand_string pointer in segment reg case before goto
4004 do_memory_reference. Initialise displacement_string_start and
4005 displacement_string_end after do_memory_reference label.
4006 (i386_index_check): Add operand_string param, and print error
4007 message on failure here.
4008 (i386_intel_memory_operand): Instead of here.
4009 (i386_operand): And here.
4010 (INFER_ADDR_PREFIX): Enable.
4012 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4014 * config/tc-i386.h (DefaultSize): Define. Renumber following
4015 opcode_modifier defines.
4017 From Etienne Lorrain <etienne.lorrain@ibm.net>
4018 * config/tc-i386.c (stackop_size): New variable.
4019 (set_16bit_code_flag): Clear it here.
4020 (set_16bit_gcc_code_flag): New function.
4021 (md_pseudo_table): Add "code16gcc" entry.
4022 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4024 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4026 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4027 next_set_end even if the end symbol is being discarded.
4029 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4030 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4031 * config/obj-coff.c: Likewise.
4032 (seg_info_type): Remove.
4033 (seg_info_off_by_4): Change to array of segT.
4034 (s_get_segment): Adjust accordingly.
4035 (obj_pseudo_table): Fully initialize sentinel entry.
4037 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4038 Ralf Baechle <ralf@uni-koblenz.de>.
4040 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4042 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4044 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4046 * config/tc-i386.c: Indentation and white space changes.
4047 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4048 don't enable it by default.
4049 (i386_intel_operand): Remove redundant prototype.
4050 Move check on number of memory operands, and i.mem_operands++
4051 (i386_intel_memory_operand): To here.
4052 Remove i386_immediate code from here. Remove special case code
4053 for input and output using (%dx). Remove base/index checks and
4054 call i386_index_check instead. Save initial operand_string
4055 argument for error message.
4056 (i386_operand): Remove redundant prototype. Move base/index
4057 checks to i386_index_check.
4058 (i386_displacement): Move intel mode check for non-zero
4060 (i386_intel_memory_operand): To here.
4062 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4064 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4065 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4066 by .register pseudo-op if -64 and --no-undeclared-regs.
4067 (s_register, sparc_adjust_symtab): New functions.
4068 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4069 Declare sparc_adjust_symtab as tc_adjust_symtab.
4070 * doc/c-sparc.texi: Add description of #ignore special literal
4071 for .register pseudo-op.
4073 1999-07-30 Catherine Moore <clm@cygnus.com>
4075 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4076 the relocation's section offset.
4078 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4080 * write.c (fixup_segment): Fix generic error check overflow test.
4082 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4083 X_add_number to long.
4085 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4087 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4090 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4092 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4095 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4097 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4099 * configure.bat: Remove; obsolete.
4100 * config/go32.cfg: Likewise.
4102 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4104 * configure.in (i386-*-vxworks*): New target.
4105 * configure: Rebuild.
4107 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4109 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4111 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4113 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4115 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4116 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4117 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4118 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4119 MAX_RELOC_EXPANSION): Define.
4120 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4122 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4124 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4125 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4126 block. Print a warning if an 8-bit or 16-bit constant
4127 displacement or immediate is truncated on output.
4128 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4130 (i386_operand): Disallow immediate jump absolute operand.
4132 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4134 * configure.in: Bump version number to 2.9.5.
4135 * configure: Rebuild.
4137 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4140 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4142 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4143 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4145 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4147 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4149 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4151 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4152 if -mno-fpu was given.
4153 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4155 (cons_fix_new_arm): Remove misleading comments.
4157 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4159 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4161 (relax_segment): Likewise. After giving a rs_org error, convert
4162 the frag to rs_align to avoid cascading errors.
4164 1999-07-12 Andreas Schwab <schwab@suse.de>
4166 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4168 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4170 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4171 as appropriate. Fill in structure initializations. Add variable
4172 initializations. Add casts.
4173 * dwarf2dbg.c (print_stats): Change i to size_t.
4174 * listing.c (listing_listing): Change list_line to unsigned int.
4176 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4178 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4179 rather than checking for \001 and \002 in symbol name.
4180 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4182 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4184 * configure.in (hppa*-linux-gnu*): New target.
4185 * configure: Rebuilt.
4187 1999-07-08 Nick Clifton <nickc@cygnus.com>
4189 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4191 1999-07-07 Nick Clifton <nickc@cygnus.com>
4193 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4194 accessing symbolP directly.
4196 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4198 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4201 1999-07-05 Nick Clifton <nickc@cygnus.com>
4203 * config/tc-arm.c (ARM_EXT_V5): Define.
4204 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4205 (md_begin): Detect ARM v5 architectures.
4206 (md_parse_option): Accept arm v5 specification.
4207 (md_show_usage): Documment -marmv5 switch.
4209 * doc/c-arm.texi: Document -marmv5 command line option.
4211 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4213 (validate_immediate_twopart): New function. Determine if a
4214 constant can be computed by two ADD instructions.
4215 (output_inst): Remove its command line parameter - it was never
4217 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4218 implememt the ADRL pseudo op.
4219 (tc_gen_reloc): Generate a suitable error message if an ADRL
4220 instruction tries to generate a real reloc.
4222 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4224 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4226 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4229 1999-06-27 H.J. Lu <hjl@gnu.org>
4231 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4232 non BFD_ASSEMBLER case.
4234 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4236 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4239 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4241 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4242 out_end_sequence() when the address decreases due to a new frag.
4243 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4244 numbering starts with 1.
4246 1999-06-23 Nick Clifton <nickc@cygnus.com>
4248 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4250 (mcore_s_text): Call obj_elf_text for ELF target.
4251 (mcore_s_data): Call obj_elf_data for ELF target.
4252 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4254 (mcore_s_bss): New function: Dump literal table before changing
4256 (mcore_s_comm): New function: Dump literal table before changing
4259 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4260 No longer static functions.
4261 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4262 Provide prototypes for these functions.
4264 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4266 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4267 a list of names, to try obj_segment_name, and to try abbreviated
4268 names when using COFF without long section names.
4270 * config/tc-alpha.c: More use of symbol accessor functions.
4271 * config/tc-arc.c: Likewise.
4272 * config/tc-d30v.c: Likewise.
4273 * config/tc-fr30.c: Likewise.
4274 * config/tc-i860.c: Likewise.
4275 * config/tc-m88k.c: Likewise.
4276 * config/tc-mcore.c: Likewise.
4277 * config/tc-ns32k.c: Likewise.
4278 * config/tc-sparc.c: Likewise.
4279 * config/tc-v850.c: Likewise.
4281 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4282 sy_value with appropriate accessor functions.
4283 * config/tc-arm.c (md_apply_fix3): Likewise.
4284 * config/tc-d10v.c (AT_WORD_P): Likewise.
4285 * config/tc-v850.c (reg_name_search): Likewise.
4287 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4288 use symbol_get_bfdsym instead.
4289 * config/tc-ppc.c (md_assemble): Likewise.
4290 * config/tc-v850.c (v850_comm): Likewise.
4292 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4294 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4295 the symbol, rather than accessing the bsym member.
4296 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4297 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4298 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4299 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4300 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4301 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4302 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4303 * config/tc-v850.c (tc_gen_reloc): Likewise.
4305 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4307 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4308 (hppa_gen_reloc_type): Conditionalize on BFD64.
4309 (tc_gen_reloc): Re-enable ELF relocations.
4310 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4312 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4314 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4316 (do_ldst): Move assignment out of if condition.
4317 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4318 parentheses to avoid warning.
4320 1999-06-21 Nick Clifton <nickc@cygnus.com>
4322 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4323 macro to get at the BFD symbol associated with a GAS symbol.
4325 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4327 * config/tc-ppc.c: Update for symbol handling changes.
4328 * config/obj-coff.c: Likewise.
4330 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4332 * tc-hppa.c: General cleanups of ELF support. No more spaces
4333 and subspaces for ELF.
4334 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4335 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4336 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4337 (UNWIND_SECTION_NAME): Likewise.
4338 (space/subspace related structures): Conditionalize definitions
4340 (space/subspace directives and support routines): Conditionalize
4341 definitions and references/uses on OBJ_SOM.
4342 (label_symbol_struct): For ELF, track the symbol's segment. For
4343 SOM track its space.
4344 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4346 (USE_ALIASES): Kill for both SOM & ELF.
4347 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4348 (pa_space, pa_subspace): Corresponding changes.
4349 (pa_spaces_begin): Corresponding chagnes.
4350 (md_begin): Do not muck around with space/subspace stuff for
4352 (md_apply_fix): Temporarily disable argument relocation stuff
4354 (tc_gen_reloc): Temporarily disable relocation generation for
4356 (pa_build_unwind_subspace): Similarly.
4358 1999-06-16 Nick Clifton <nickc@cygnus.com>
4360 * config/tc-arm.c (thumb_set): New pseudo op.
4361 (text, data, section): Override these pseudo ops with ARM
4363 (s_thumb_set): New function: Perform the same as a .set pseudo
4364 op, but also mark the alias'ed symbol as being a Thumb
4366 (arm_s_text): New function: Perform the same as the .text
4367 pseudo op, but dump the literal pool before changing
4369 (arm_s_data): New function: Perform the same as the .data
4370 pseudo op, but dump the literal pool before changing
4372 (arm_s_section): New function: Perform the same as the
4373 .section pseudo op, but dump the literal pool before changing
4375 (arm_cleanup): Do not reset the current section before dumping
4378 1999-06-17 Nick Clifton <nickc@cygnus.com>
4380 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4381 OPTION_NO_WARN_UNMATCHED entries.
4382 (md_parse_option): Generate a warning message if an unrecognised
4383 option is encountered.
4385 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4386 (get_operands): When parsing an expression after an '@' symbol
4387 has been detected, do not ignore '#' symbols.
4388 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4391 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4393 From K. Richard Pixley <rich@noir.com>:
4394 * configure.in (ppc-*-vxworks*): New target.
4395 * configure: Rebuild.
4397 1999-06-12 Philip Blundell <philb@gnu.org>
4399 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4401 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4403 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4404 which refer to symbols in linkonce sections, permit reducing the
4405 relocs if the symbol is local.
4407 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4409 * subsegs.c (subseg_text_p): New function.
4410 * as.h (subseg_text_p): Declare.
4411 * read.c (do_align): Use subseg_text_p to set the default fill.
4412 * write.c (subsegs_finish): Likewise.
4413 * config/obj-coff.c (write_object_file): Likewise.
4414 * config/tc-i386.h (md_maybe_text): Don't define.
4415 (md_do_align): Use subseg_text_p to set the default fill.
4416 * config/tc-m32r.c (m32r_do_align): Likewise.
4417 * config/tc-sh.c (sh_do_align): Likewise.
4418 * config/tc-sparc.h (md_do_align): Likewise.
4420 1999-06-12 David O'Brien <obrien@freebsd.org>
4422 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4423 * configure: Rebuild.
4425 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4427 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4428 * Makefile.am: Rebuild dependencies.
4429 * Makefile.in: Rebuild.
4431 * config/tc-i386.c (i386_immediate): Remove unused label
4434 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4435 * symbols.c: Likewise.
4436 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4437 sy_next field when taking address, rather than symbol_next.
4439 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4441 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4442 value from the output file architecture.
4443 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4444 * dwarf2dbg.h: Change bfd_vma to addressT.
4446 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4448 * dwarf2dbg.h: Use PARAMS in function declarations.
4450 1999-06-11 Martin Dorey <mdorey@madge.com>
4452 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4453 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4455 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4457 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4459 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4461 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4464 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4466 * read.c (read_a_source_file): Only declare inescape if
4469 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4471 (find_entry_byval): Add parens to avoid warning.
4473 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4475 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4478 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4480 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4483 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4484 synthetize_setx): New functions.
4485 (md_assemble): Broken the special cases into the above
4486 functions. Make compiler happy if sizeof(bfd_vma)==4.
4487 Fix sethi generated from set/setuw. If instructions have a relloc,
4488 always clear the fields to be relocated in the opcode.
4489 (sparc_ip): Remove special_case global variable.
4491 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4493 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4494 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4495 indication of success rather than a value.
4496 (itbl_get_val): Likewise.
4497 (itbl_get_field): Use strcspn. Change delimiters to include
4499 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4500 (itbl_get_val): Likewise.
4501 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4503 * symbols.c (copy_symbol_attributes): Convert local symbols to
4506 1999-06-10 Nick Clifton <nickc@cygnus.com>
4508 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4511 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4513 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4514 Optimize set if sizeof(bfd_vma) == 64.
4515 (sparc_ip): Fix sethi - without %hi() it should generate
4516 R_SPARC_22 reloc, not R_SPARC_HI22.
4517 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4519 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4521 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4522 (s_ncons): New function.
4523 (native_op_table): New table.
4524 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4525 R_SPARC_OLO10 handling.
4527 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4529 * expr.h (struct expressionS): Revert last change; widen X_op.
4530 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4532 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4534 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4535 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4536 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4537 * Makefile.in: Regenerated.
4539 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4540 `common' pass on to s_mri_common.
4541 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4543 1999-06-06 Richard Henderson <rth@cygnus.com>
4545 * config/obj-elf.c (obj_elf_section): Don't free the return
4546 value of demand_copy_C_string.
4548 1999-06-05 Richard Henderson <rth@cygnus.com>
4550 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4551 creation logic from obj_elf_create_section.
4553 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4554 (section_stack): New.
4555 (special_sections): Make const.
4556 (obj_elf_section): Gut and rewrite parsing.
4557 (obj_elf_change_section): New function broken out of obj_elf_section.
4558 (obj_elf_parse_section_letters): Likewise.
4559 (obj_elf_section_word): Likewise.
4560 (obj_elf_section_type): Likewise.
4561 (obj_elf_previous): Treat as a toggle.
4562 (obj_elf_popsection): New.
4563 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4564 (ppc_section_type): Likewise.
4565 * config/tc-ppc.h: Likewise.
4567 * expr.h (struct expressionS): Don't make X_op a bitfield.
4568 * config/tc-alpha.c: Update for symbol handling changes.
4569 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4570 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4572 1999-06-05 Richard Henderson <rth@cygnus.com>
4574 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4575 (dwarf2_gen_line_info): Kill unused variables.
4576 (dwarf2_finish): Likewise.
4577 (dwarf2_where): Likewise.
4578 (dwarf2_directive_file): If we've only got a string,
4579 hand off to s_app_file.
4580 * ecoff.c: Move the include of ecoff.h.
4581 * symbols.h (S_IS_FUNCTION): Prototype.
4583 * read.c (LEX_HASH): Supply a default.
4585 (s_globl): Update `c' after skipping whitespace.
4586 * read.h (LEX_END_NAME, is_name_ender): New.
4587 * expr.c (get_symbol_end): Respect it.
4589 1999-06-04 Mark Klein <mklein@dis.com>
4591 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4593 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4595 * config/tc-hppa.c: Update for symbol handling changes.
4597 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4599 * cgen.c: Update for symbol handling changes.
4600 * config/tc-m32r.c: Likewise.
4602 * config/tc-hppa.h: Update for symbol handling changes.
4603 * config/tc-hppa.c: Likewise.
4605 * config/tc-arm.h: Update for symbol handling changes.
4606 * config/tc-arm.c: Likewise.
4607 (symbol_make_empty): Remove. Just use symbol_create.
4609 * symbols.c (symbol_set_tc): Correct name.
4611 * Makefile.am: Rebuild dependencies.
4612 ($(OBJS)): Don't depend upon struc-symbol.h.
4613 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4614 * dep-in.sed: Don't remove struc-symbol.h.
4615 * Makefile.in: Rebuild.
4617 * doc/internals.texi (Symbols): Describe changes in symbol
4620 1999-06-03 Richard Henderson <rth@cygnus.com>
4622 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4623 instead of doing the work by hand.
4625 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4627 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4628 state of line state-machine.
4629 (struct ls): Collect DWARF2 line state-machine state in new member
4630 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4631 resulted in any DWARF2 directives.
4632 (reset_state_machine): New function.
4633 (out_end_sequence): Ditto.
4634 (dwarf2_gen_line_info): When switching sections or switching to a
4635 lower text address, call out_end_sequence() first to terminate the
4636 previous code sequence as code sequences MUST have monotonically
4637 increasing addresses.
4638 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4640 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4642 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4643 DWARF2 debug info (line information only, at this point).
4644 * as.h: Update comment about supported debug formats.
4645 * dwarf2dbg.c, dwarf2dbg.h: New files.
4646 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4648 * expr.c (operand): Don't use [ for parens if we want an index op.
4649 (op_encoding): Switch [ into O_index, if desired.
4650 (op_rank): Renumber with O_index on bottom.
4651 (expr): If O_index, match closing bracket.
4652 * expr.h (O_index): New.
4654 * read.c (read_a_source_file): Conditionally allow matched "
4655 in lines passed to md_assemble.
4657 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4659 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4661 Add support for storing local symbols in a small structure to save
4662 memory when assembling large files.
4663 * as.h: Don't include struc-symbol.h.
4664 (symbolS): Add typedef.
4665 * symbols.c: Include struc-symbol.h.
4666 (local_hash): New static variable.
4667 (save_symbol_name): New static function, from symbol_create.
4668 (symbol_create): Call save_symbol_name.
4669 (local_symbol_count): New static variable.
4670 (local_symbol_conversion_count): Likewise.
4671 (LOCAL_SYMBOL_CHECK): Define.
4672 (local_symbol_make): New static function.
4673 (local_symbol_convert): New static function.
4674 (colon): Handle local symbols. Create local symbol for local
4676 (symbol_table_insert): Handle local symbols.
4677 (symbol_find_or_make): Create local symbol for local label name.
4678 (symbol_find_base): Check for local symbol.
4679 (symbol_append, symbol_insert): Check for local symbols.
4680 (symbol_clear_list_pointers, symbol_remove): Likewise.
4681 (verify_symbol_chain): Likewise.
4682 (copy_symbol_attributes): Likewise.
4683 (resolve_symbol_value): Handle local symbols.
4684 (resolve_local_symbol): New static function.
4685 (resolve_local_symbol_values): New function.
4686 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4687 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4688 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4689 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4690 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4691 (symbol_previous, symbol_next): New functions.
4692 (symbol_get_value_expression): Likewise.
4693 (symbol_set_value_expression): Likewise.
4694 (symbol_set_frag, symbol_get_frag): Likewise.
4695 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4696 (symbol_mark_used_in_reloc): Likewise.
4697 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4698 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4699 (symbol_mri_common_p): Likewise.
4700 (symbol_mark_written, symbol_clear_written): Likewise.
4701 (symbol_written_p): Likewise.
4702 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4703 (symbol_section_p, symbol_equated_p): Likewise.
4704 (symbol_constant_p): Likewise.
4705 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4706 (symbol_get_obj, symbol_set_obj): Likewise.
4707 (symbol_get_tc, symbol_set_tc): Likewise.
4708 (symbol_begin): Initialize local_hash.
4709 (print_symbol_value_1): Handle local symbols.
4710 (symbol_print_statistics): Print local symbol statistics.
4711 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4712 Declare new symbols.c functions. Move many declarations here from
4714 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4715 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4716 (struct symbol): Move bsym to make it clearly the first field.
4717 Remove TARGET_SYMBOL_FIELDS.
4718 (symbolS): Don't typedef.
4719 (struct broken_word): Remove.
4720 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4721 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4722 (symbol_clear_list_pointers): Likewise.
4723 (symbol_insert, symbol_remove): Likewise.
4724 (symbol_previous, symbol_append): Likewise.
4725 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4726 (struct local_symbol): Define.
4727 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4728 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4729 (local_symbol_get_frag, local_symbol_set_frag): Define.
4730 (local_symbol_get_real_symbol): Define.
4731 (local_symbol_set_real_symbol): Define.
4733 * write.c (write_object_file): Call resolve_local_symbol_values.
4734 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4735 (TARGET_SYMBOL_FIELDS): Don't define.
4736 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4737 ECOFF_DEBUGGING, add ECOFF fields.
4738 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4739 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4740 ECOFF_DEBUGGING, add ECOFF fields.
4741 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4742 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4743 * config/tc-mcore.h: Don't include struc-symbol.h.
4744 (TARGET_SYMBOL_FIELDS): Don't define.
4745 (struct mcore_tc_sy): Define.
4746 (TC_SYMFIELD_TYPE): Define.
4747 * Many files: Use symbolS instead of struct symbol. Use new
4748 accessor functions rather than referring to symbolS fields
4751 * read.c (s_mri_common): Don't add in value of line_label.
4753 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4754 checking for SEC_LINK_ONCE.
4756 * config/tc-sh.h (sh_fix_adjustable): Declare.
4758 * app.c (input_buffer): New static variable.
4759 (app_push): Save saved_input in allocated buffer.
4760 (app_pop): Restored saved_input.
4761 (do_scrub_chars): Change get parameter to take char * and int as
4762 arguments. Change GET macro to pass input_buffer to get
4763 function. Don't save input into allocated buffer.
4764 * as.h (do_scrub_chars): Update declaration.
4765 * input-file.c (input_file_get): Change to take char * and int.
4766 Read data into passed in buffer. Remove static buffer.
4767 * read.c (scrub_from_string): Change to take char * and int. Copy
4768 data into passed in buffer.
4770 * hash.h: Neaten. Declare hash_traverse.
4771 * hash.c: Complete rewrite based on BFD hashing code.
4772 * gasp.c (chunksize): New variable.
4773 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4776 1999-05-28 Nick Clifton <nickc@cygnus.com>
4778 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4779 addend unless the target uses an old ABI.
4781 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4783 -Wchar-subscripts cleanup
4784 * listing.c (listing_newline): Use unsigned char variable, so
4785 calls to isascii,iscntrl are correct.
4786 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4788 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4789 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4790 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4791 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4793 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4795 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4797 (arch_coldfire_p): New #define.
4798 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4800 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4802 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4804 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4805 (install_operand): Add place `N'.
4806 (init_table): Add registers ACC, MACSR, MASK.
4808 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4810 * config/tc-m68k.c: Change mcf5200 --> mcf.
4811 (archs): Add mcf5206e, mcf5307.
4812 (m68k_ip): Add format `u'.
4813 (install_operand): Add place `m', `M', `h'.
4814 (init_table): Add upper/lower registers.
4816 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4818 1999-05-28 Martin Dorey <mdorey@madge.com>
4820 * config/tc-i960.c: Several minor changes to add ELF and
4821 BFD_ASSEMBLER support.
4822 * config/tc-i960.h: Likewise.
4823 * configure.in (i960-*-elf*): New target.
4824 * aclocal.m4, configure: Rebuild.
4826 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4828 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4829 reloc changes when defined(BFD_ASSEMBLER).
4831 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4833 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4835 * write.c (write_print_statistics): Output to file, not stderr.
4837 * expr.c (generic_bignum_to_int32,64): Prototype.
4839 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4840 output_sleb128, output_uleb128, output_big_sleb128,
4841 output_big_uleb128, output_big_leb128): Prototype.
4842 (output_big_sleb128, output_big_uleb128): Make inline.
4843 (output_big_leb128): Remove inline
4845 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4846 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4847 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4848 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4849 value for correct overflow check in write.c:fixup_segment.
4850 * write.c (fixup_segment): Move bitfield overflow checks to after
4851 the md_apply_fix call.
4852 * config/obj-coff.c (fixup_segment): Likewise.
4853 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4854 valueT *val argument.
4856 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4858 * config/atof-ieee.c (gen_to_words): Correctly round a
4859 denormalized number. Fix off-by-one in range checking for
4860 exponent in a denormal.
4862 1999-05-10 Nick Clifton <nickc@cygnus.com>
4864 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4867 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4869 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4871 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4873 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4874 (ReverseRegRegmem): Remove.
4875 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4876 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4877 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4880 From Doug Ledford <dledford@redhat.com>
4881 * config/tc-i386.h (RegXMM): New for P/III.
4882 * config/tc-i386.c: Add support for P/III.
4884 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4886 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4887 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4888 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4890 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4892 * config/tc-i386.c (i386_immediate): Skip whitespace before
4893 complaining about junk after expression.
4894 (i386_displacement): Likewise.
4896 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4898 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4899 Don't copy before downcaseing.
4901 1999-05-05 Catherine Moore <clm@cygnus.com>
4903 * tc-m68k.c: Include elf/m68k.h.
4904 (m68k_elf_final_processing): New routine.
4905 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4908 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4910 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4913 1999-04-30 Nick Clifton <nickc@cygnus.com>
4915 * config/tc-mcore.c (mcore_s_section): Dump literals before
4918 1999-04-29 Nick Clifton <nickc@cygnus.com>
4920 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4923 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4925 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4926 (TC_INIT_FIX_DATA): Delete.
4927 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4928 (TC_INIT_FIX_DATA): Delete.
4929 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4930 * write.c (fix_new_internal): Initialize fx_cgen member.
4931 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4932 (gas_cgen_md_apply_fix3): Update.
4933 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4934 (md_cgen_record_fixup_exp): Update.
4935 (FX_OPINFO_R_TYPE): Update.
4937 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4938 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4939 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4940 * frags.h (struct frag): Make opindex, opinfo ints.
4942 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4944 1999-04-26 Tom Tromey <tromey@cygnus.com>
4946 * aclocal.m4, configure: Updated for new version of libtool.
4948 1999-04-22 Nick Clifton <nickc@cygnus.com>
4950 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4952 (md_apply_fix3): Do not fix up absolute relocations against
4955 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4957 1999-04-20 Nick Clifton <nickc@cygnus.com>
4959 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4960 changes and data-in-text directives.
4961 (mcore_cons): New function: intercept cons() operations.
4962 (mcore_float_cons): New function: intercept float_cons()
4964 (mcore_stringer): New function: intercept stringer() operations.
4966 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4968 * obj.h (struct format_ops): Change generate_asm_lineno field to
4970 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4972 * config/tc-alpha.c (find_opcode_match): Add default case to
4974 (find_macro_match): Likewise.
4975 (load_expression): Parenthesize && within ||.
4977 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4979 1999-04-17 Nick Clifton <nickc@cygnus.com>
4981 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4982 .text .data .section pseudo ops.
4983 (mcore_s_section): New function. Dump lits before changing secs.
4984 (mcore_s_text): New function. Dump lits before changing secs.
4985 (mcore_s_data): New function. Dump lits before changing secs.
4987 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4989 * config/tc-mips.c (mips_32bitmode): New.
4990 (md_begin): Set mips_32bitmode if needed.
4991 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4992 Set EF_MIPS_32BITMODE.
4994 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4996 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4999 1999-04-16 Nick Clifton <nickc@cygnus.com>
5001 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5003 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5005 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5006 expressions correctly.
5009 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5011 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5013 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5015 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5016 and fmpynfadd instructions.
5018 1999-04-11 Richard Henderson <rth@cygnus.com>
5020 * as.h (environ): Declare it, if needed.
5021 * as.c (dump_statistics): Don't declare environ.
5022 * configure.in (environ): Detect declaration.
5023 * configure, config.in: Rebuild
5025 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5026 (i386_displacement): Allocate enough space for replacement buffer.
5027 Clean up replacement buffer initialization.
5029 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5031 * subsegs.c (section_symbol): Don't create a new symbol if one
5032 already exists; instead, use the existing one, but set its segment
5033 and frag data if it hasn't already been defined.
5034 * config/obj-coff.c (c_section_symbol): Likewise.
5036 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5038 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5040 1999-04-08 Nick Clifton <nickc@cygnus.com>
5042 * config/tc-mcore.c: New File: Support routines for MCore
5044 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5045 * config/obj-coff.c: Add support for mcore-pe target.
5047 * Makefile.am: Add support for MCore targets.
5048 * Makefile.in: Regenerate.
5049 * configure.in: Add support for MCore targets.
5050 * configure: Regenerate.
5052 * doc/all.texi: Set MCORE.
5053 * doc/as.texinfo: Document MCore specific command line options.
5055 * write.h: Prevent multiple inclusion.
5057 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5059 * asintl.h (LC_MESSAGES): Never define.
5060 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5062 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5065 * Makefile.am (m68k-parse.c): If configuring in the source
5066 directory, copy m68k-parse.y into the local directory before
5067 running ylwrap, to remove spurious differences when generating
5069 * Makefile.in: Rebuild.
5071 * config/tc-sparc.h (md_do_align): Just allocate the number of
5072 bytes necessary, rather than always allocating 1024.
5074 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5076 * listing.c (listing_newline): Add cast to avoid warning.
5077 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5078 * config/tc-i386.c (i386_scale): Add return value.
5079 (build_displacement_string): Remove unused local temp_disp2.
5080 (i386_intel_memory_operand): Add parentheses to avoid warning.
5081 (i386_intel_operand): Remove unused local end_of_operand_string.
5082 (i386_operand): Remove unused local operand_modifier.
5083 (i386_operand): Add parens to avoid warning.
5085 1999-04-04 Don Bowman <don@pixsci.com>
5087 * configure.in: Add mips*-*-vxworks* target; have it define
5089 * configure, config.in: Rebuild.
5091 1999-03-31 Nick Clifton <nickc@cygnus.com>
5093 * configure.in (emulations): Add support for arm-epoc-pe.
5094 * configure: Regenerate.
5095 * config/te-epoc-pe.h: New file. Define macros specific to
5097 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5098 for arm-epoc-pe target.
5100 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5102 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5104 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5106 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5107 detect ",n" without a condition.
5108 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5111 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5113 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5114 instruction is encoded with one bit.
5117 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5119 * doc/internals.texi (CPU backend): Mention that
5120 line_separator_chars should not include newline. From thi
5121 <ttn@mingle.glug.org>.
5123 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5125 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5126 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5128 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5130 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5132 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5134 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5137 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5139 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5141 1999-03-15 Martin Hunt <hunt@cygnus.com>
5143 * app.c (do_scrub_begin): Change '-' back to a symbol char
5144 so we can use multiple opcodes on a line again.
5146 * config/tc-d30v.c: By default, warn if a symbol has
5147 the same name as a register. Plus some minor
5148 updates from the branch.
5150 1999-03-13 Nick Clifton <nickc@cygnus.com>
5152 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5153 BFD_RELOC_16 and BFD_RELOC_64.
5155 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5157 * expr.c (expr): Add missing else.
5159 1999-03-12 Nick Clifton <nickc@cygnus.com>
5161 * config/tc-arm.c (md_apply_fix3): Improve error message.
5163 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5165 * Makefile.am (CPU_TYPES): Add fr30.
5166 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5167 (fr30,m32r dependencies): Update.
5168 * Makefile.in: Rebuild.
5170 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5171 (gas_cgen_record_fixup_exp): Ditto.
5172 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5173 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5174 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5175 (md_cgen_lookup_reloc): Update use of operand->type.
5176 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5177 (md_convert_frag): Call cgen_operand_lookup_by_num.
5178 (md_cgen_lookup_reloc): Update use of operand->type.
5179 (m32r_cgen_record_fixup_exp): Ditto.
5181 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5183 * config/tc-mips.c (md_show_usage): Fix message.
5185 1999-03-03 Nick Clifton <nickc@cygnus.com>
5187 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5188 and LDR reg,=<expr> instruction.
5190 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5193 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5195 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5197 1999-02-17 Nick Clifton <nickc@cygnus.com>
5199 This patch was created by: Scott Bambrough
5200 <scottb@corelcomputer.com>
5203 Special cased '@' character. The '@' character is used as the
5204 ARM assembler comment character, as a special character
5205 and in ELF .symver pseudo-op's, and as a special character in
5206 .type and .section pseudo-ops.
5207 (symver_pseudo): New static variable.
5208 (symver_state): New static variable.
5209 (struct app_save): Add field 'symver_state'.
5210 (app_push): Save global symver_state int struct app_save.
5211 (app_pop): Restore global symver_state from struct app_save.
5212 (do_scrub_chars): Special case handling of '@' character in
5215 * configure.in: Modified to recognize armv* uname syntax from ARM
5217 * configure: Regenerated.
5219 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5220 a prefix to the section's type.
5221 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5222 the type's typename.
5224 * config/tc-arm.h: Add support for PIC generation:
5225 (pic_code): New boolean.
5226 (obj_relocate_extern): Define.
5227 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5228 (TC_CONS_FIX_NEW): Define.
5229 (tc_fix_adjustable): Define.
5230 (GLOBAL_OFFSET_TABLE_NAME): Define.
5232 * config/tc-arm.c: Add support for PIC generation:
5233 (line_seperator_chars): Allow ';' as a seperator for Linux.
5234 (is_immediate_prefix): New macro.
5235 (arm_parse_reloc): New function.
5236 (s_arm_elf_cons): New function.
5237 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5238 (md_undefined_symbol): Special case handling for the Global Offset
5240 (md_apply_fix3): Handle PIC relocs.
5241 (tc_gen_reloc): Handle PIC relocs.
5242 (md_parse_option): Add support for '-k' command line switch to
5243 enable PIC generation.
5244 (cons_fix_new_arm): New function.
5245 (s_arm_elf_cons): New function.
5247 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5249 * configure.in: Add comments for uses of AC_DEFINE.
5250 * acinclude.m4: Likewise.
5251 * acconfig.h: Remove.
5252 * aclocal.m4: Rebuild.
5253 * configure: Rebuild.
5254 * Makefile.in: Rebuild.
5255 * config.in: Rebuild.
5257 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5259 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5260 non-constant offset from a base register.
5262 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5264 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5267 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5269 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5270 (emit_insn): Look for pc-relative and no-overflow specifiers on
5271 internal relocation types.
5273 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5275 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5278 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5280 (mips_4650, mips_4010, mips_4100): Variables removed.
5281 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5282 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5284 (md_begin): Don't bother initializing the mips_NNNN variables;
5285 mips_cpu is set, and that's good enough now.
5286 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5287 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5288 (show): New function, to handle wrapping in the CPU lists.
5289 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5291 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5293 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5294 than treat as an immediate specifier.
5296 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5298 * config/tc-i386.c: Prototype many functions.
5299 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5300 (i386_immediate): Remove unused second argument.
5301 (i386_intel_operand): Fix i386_is_reg typo.
5302 (i386_operand): Use allow_naked_reg.
5303 (output_invalid): Make operand int for K&R.
5305 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5307 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5309 * Makefile.in: Rebuild.
5311 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5313 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5315 (EXTRA_as_new_SOURCES): Comment out.
5316 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5317 * Makefile.in: Rebuild.
5318 * doc/Makefile.in: Rebuild.
5319 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5320 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5321 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5322 * configure: Rebuild.
5323 * aclocal.m4: Rebuild.
5324 * config.in: Rebuild.
5325 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5326 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5327 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5328 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5329 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5330 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5331 (gas_cgen_record_fixup_exp): Ditto.
5332 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5333 descriptor, not global variable.
5334 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5335 descriptor, not global variable. Refer to insert_operand handler
5336 via cpu descriptor, not global function.
5337 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5338 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5339 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5340 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5341 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5342 * config/tc-m32r.c: Ditto.
5343 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5344 (md_assemble): Ditto.
5345 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5347 1999-02-09 Nick Clifton <nickc@cygnus.com>
5349 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5350 relocations for ELF targets.
5352 1999-02-08 Nick Clifton <nickc@cygnus.com>
5354 * configure.in: Add support for StrongARM target.
5355 * configure: Regenerate.
5357 1999-02-05 Nick Clifton <nickc@cygnus.com>
5359 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5361 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5364 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5366 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5368 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5370 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5371 (INTEL_DWORD_MNEM_SUFFIX): Define.
5374 (DWORD_PTR): Define.
5375 (XWORD_PTR): Define.
5377 (OFFSET_FLAT): Define.
5379 (NONE_FOUND): Define.
5382 * config/tc-i386.c (set_intel_syntax): New routine.
5383 (intel_syntax): Declare.
5384 (allow_naked_reg): Declare.
5385 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5386 (intel_float_operand): New routine.
5387 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5388 Handle brackets as well as parens. Call i386_intel_operand for
5389 intel syntax. Reverse operands if appropriate. Handle new
5390 suffixes. Handle movzx and movsx.
5391 (i386_is_reg): New routine.
5392 (i386_immediate): New routine.
5393 (i386_scale): New routine.
5394 (i386_displacement): New routine.
5395 (i386_operand_modifier): New routine.
5396 (build_displacement_string): New routine.
5397 (i386_parse_seg): New routine.
5398 (i386_intel_memory_operand): New routine.
5399 (i386_intel_operand): New routine.
5400 (i386_operand): Call i386_displacement, i386_immediate,
5401 i386_scale, etc. instead of handling inline.
5402 (parse_register): Handle registers without prefix.
5404 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5406 * configure: Regenerate.
5407 * configure.in (arm-*-oabi): New.
5408 (thumb-*-oabi): New.
5409 * config/tc-arm.c (target_oabi): Declare.
5410 (md_apply_fix3): Support REL relocs.
5411 (md_parse_option): Handle -oabi.
5412 (elf32_arm_target_format): New routine.
5413 (md_longopts): Add OPTION_OABI.
5414 * config/tc-arm.h: Redefine TARGET_FORMAT.
5417 1999-01-28 Nick Clifton <nickc@cygnus.com>
5419 * write.c (write_relocs): Handle out of range error.
5421 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5422 (fr30_force_relocation): Default to 0.
5424 * config/tc-fr30.h (obj_fix_adjustable): Define.
5425 (TC_FORCE_RELOCATION): Define.
5427 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5430 1999-01-16 Nick Clifton <nickc@cygnus.com>
5432 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5433 merge of two instructions if the left instruciton kills the right.
5435 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5437 * Makefile.in: Regenerate.
5438 * configure.in: Redo test for using cgen.
5439 * configure: Regenerate.
5441 1999-01-09 Nick Clifton <nickc@cygnus.com>
5443 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5444 redefinition of this macro.
5446 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5448 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5451 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5453 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5454 a read of HI or LO and an immediatly following branch.
5456 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5458 * config/tc-mips.c (md_begin): Another correction to the setting of
5461 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5463 * config/tc-mips.c (md_begin): Correct type-o in setting of
5466 1998-12-21 Nick Clifton <nickc@cygnus.com>
5468 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5469 bit insn when optimizing, so that parallelised instructions will
5470 start on a 32 bit boundary.
5472 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5474 * config/tc-mips.c (mips_eabi64): New.
5475 (md_begin): Set mips_eabi64.
5476 (mips_elf_final_processing): Use it.
5478 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5480 * config/tc-mips.c (mips_elf_final_processing):
5481 Correct setting of ABI in e_flags.
5483 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5485 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5488 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5490 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5492 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5494 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5495 warning, values that don't fit in the field.
5497 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5499 * config/tc-mips.c (mips_abi_string): New.
5500 (md_parse_option,md_longopts): Add mabi.
5501 (mips_elf_final_processing): Set e_flags based on mabi flag.
5503 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5505 * config/tc-mips.c (md_parse_option): Handle vr4111.
5507 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5509 * config/tc-h8300.c (build_bytes): Change message given if the
5510 instruction requires H8/300H mode and we're not in Hmode, to
5511 suggest that it may be the operand modes that are the problem, not
5512 necessarily the opcode.
5514 1998-12-10 Nick Clifton <nickc@cygnus.com>
5516 * config/tc-fr30.c: Add line separator character.
5518 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5520 * configure.in (hppa-*-mpeix*): New target.
5521 * config/obj-som.h (obj_som_compiler): Declare.
5522 * config/obj-som.c (compiler_seen): New static variable.
5523 (obj_som_compiler): New function.
5524 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5525 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5526 (pa_type_args): Set hppa_priv_level.
5527 (pa_compiler): New static function if OBJ_SOM.
5528 * configure: Rebuild.
5530 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5532 * read.c (output_leb128): Don't mark as inline.
5534 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5536 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5537 AIX .vbyte unaligned data support.
5538 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5539 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5542 1998-12-07 Nick Clifton <nickc@cygnus.com>
5544 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5547 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5549 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5550 BFD_RELOC_ARM_PCREL_BRANCH.
5552 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5554 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5555 checking the target type.
5556 (mips-dec-bsd*): Set endian to little.
5557 * configure: Rebuild.
5559 COFF weak symbol support, based on patches from Mark Elbrecht
5560 <snowball3@usa.net>:
5561 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5562 * config/obj-coff.c (obj_coff_weak): New static function.
5563 (obj_coff_endef) [both versions]: Handle weak symbols.
5564 (coff_frob_symbol): Likewise.
5565 (yank_symbols): Likewise.
5566 (obj_pseudo_table): Add "weak".
5568 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5569 <aymeric.vincent@emi.u-bordeaux.fr>.
5570 * aclocal.m4: Rebuild with current tools.
5571 * configure: Rebuild.
5573 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5574 an assertion failure for a case we can't handle when OBJ_ECOFF.
5576 * expr.c (operator): And with 0xff to avoid problems with signed
5579 1998-12-03 Nick Clifton <nickc@cygnus.com>
5581 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5582 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5584 1998-12-02 Nick Clifton <nickc@cygnus.com>
5586 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5589 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5591 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5592 calculation of pcrel point.
5594 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5596 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5599 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5601 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5603 (d10v_cleanup): Only generate previous insn if a multiline insn is
5606 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5608 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5611 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5613 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5614 -marm6xxx command line switches.
5616 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5618 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5619 (itbl-ops.o): Delete duplicate dependencies.
5620 Rebuild dependencies.
5621 Add fr30 dependencies.
5622 * Makefile.in: Rebuild.
5624 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5626 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5628 * listing.c: Ignore line terminator characters found inside
5631 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5633 * po/gas.pot: Regenerated.
5635 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5637 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5638 fr30_is_label_start(). Also checks for delay slot insns.
5640 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5641 FR30 instructions which contain a colon in the mnemonic.
5643 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5645 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5647 * config/tc-fr30.c: Removed currently superflous code.
5649 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5651 * config/tc-fr30.h: New file.
5652 * config/tc-fr30.c: Tweaking so that it will compile.
5654 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5656 * config/tc-d10v.h (obj_fix_adjustable): Define.
5657 (TC_FORCE_RELOCATION): Define.
5658 (d10v_force_relocation): Declare.
5659 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5660 (md_apply_fix3): Handle Vtable relocs.
5661 (d10v_fix_adjustable): New.
5662 (d10v_force_relocation): New.
5664 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5666 * config/tc-d30v.c: Change default behaviour to ignore potential
5667 conflicts between register name and symbol names.
5669 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5671 * configure.in: Add fr30-*-*.
5672 * config/tc-fr30.c: New file.
5673 * Makefile.in: Regenerated.
5674 * config.in: Regenerated.
5675 * configure: Regenerated.
5676 * doc/Makefile.in: Regenerated.
5677 * po/gas.pot: Regenerated.
5679 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5681 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5684 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5686 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5688 (do_scrub_chars): Add some casts to unsigned char to avoid
5689 unwanted sign extension.
5690 * read.c (lex_type): Set characters about 127 to be symbol
5692 * config/tc-i386.c (md_begin): Set identifier_chars and
5693 operand_chars for values above 127.
5695 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5697 * configure.in: detect cygwin* instead of cygwin32*
5698 * configure: regenerate
5700 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5702 * listing.c: Add support for producing a listing from piped
5705 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5707 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5708 (append_insn): Account for the tx39's multiply behavior.
5710 1998-10-26 Michael Meissner <meissner@cygnus.com>
5712 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5713 from assemble_parallel_insns. Add support for '->' to indicate
5714 explicitly serializing the instructions.
5715 (md_assemble): Ditto.
5717 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5719 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5722 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5724 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5726 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5728 * config/tc-mips.c : support frame and regmask/fregmask when
5729 MIPS_STABS_ELF is specified.
5731 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5733 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5734 (md_apply_fix): Don't return 1 for VTABLE relocs.
5735 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5737 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5739 * doc/c-i386.texi: Replace occurences of "opcode" with
5740 "instruction mnemonic", "instruction", or "mnemonic" when
5741 referring to the name of an instruction. Use "opcode" when
5742 referring to the sequence of machine bytes.
5744 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5745 (is_opcode_char): Rename to is_mnemonic_char.
5746 (md_assemble and i386_operand): Correct error messages from
5747 "opcode" to "instruction mnemonic"
5748 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5749 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5750 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5751 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5752 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5753 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5754 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5756 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5758 * config/tc-i386.c (i386_operand): Check for garbage after
5761 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5763 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5764 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5766 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5768 * config/tc-sh.h (obj_fix_adjustable): Define.
5769 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5770 (md_apply_fix): Likewise.
5771 (tc_gen_reloc): Likewise.
5772 (sh_fix_adjustable): New.
5774 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5776 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5777 * cgen.h (gas_cgen_finish_insn): Update prototype.
5778 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5779 cgen_insn_t -> CGEN_INSN_INT.
5780 (make_parallel): Update handling of CGEN_INT_INSN_P.
5781 (assemble_parallel_insn): Ditto.
5782 (target_make_parallel): New function.
5783 (md_assemble): Use it.
5785 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5787 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5789 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5791 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5792 converted into lower case.
5794 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5796 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5797 (gas_cgen_tc_gen_reloc): Likewise.
5798 * config/tc-m32r.h (obj_fix_adjustable): Define.
5799 * config/tc-m32r.c (m32r_fix_adjustable): New.
5800 (m32r_force_relocation): Handle VTABLE relocs.
5802 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5804 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5806 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5808 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5809 to lower case before parsing.
5811 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5812 parallel insns modift buts in the PSW as a side effect.
5814 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5816 * config/tc-d30v.c (find_format): Test for missing flag and
5819 (md_apply_fix3): Fix error messages to avoid
5820 assumption about presence of a symbol.
5822 (parallel_ok): Disallow parallel instructions that both modify the
5825 (find_format): Generate a warning if an odd numbered register is
5826 used as the first register in a mutli-register instruction.
5828 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5830 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5831 relocations are always associated with a symbol.
5833 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5835 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5836 (elf32_sparc_force_relocation): Declare.
5837 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5838 (tc_gen_reloc): Handle vtable relocs.
5839 (elf32_sparc_force_relocation): New.
5841 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5843 * symbols.c (S_IS_FUNCTION): New.
5844 * config/tc-v850.h (obj_fix_adjustable): Define.
5845 (TC_FORCE_RELOCATION): Define.
5846 (v850_force_relocation): Declare.
5847 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5848 of fx_addnumber for VTABLE reloc addends.
5849 (md_apply_fix3): Handle VTABLE relocs.
5850 (v850_fix_adjustable): New.
5851 (v850_force_relocation): New.
5853 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5855 * tc-hppa.c (fp_operand_format): Add some additional formats.
5856 (pa_ip): Do not automatically promote into pa2.0 mode.
5857 (pa_level): Handle ".level 2.0".
5859 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5861 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5862 * config/tc-i386.h (template.extension_opcode): Change to
5863 unsigned int to allow full range of 8-bit opcode suffixes.
5864 (None): Redefine as 0xffff.
5866 From Jeff B Epler <jepler@usgs.gov>
5867 * doc/c-i386.texi (i386-SIMD): New section.
5869 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5871 * read.c (discard_rest_of_line): New function.
5872 * read.h: Declare it.
5873 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5875 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5877 * config/tc-d10v.c (find_symbol_matching_register): New function.
5878 (find_opcode): Cope with the case where a register name matches
5881 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5883 * config/tc-v850.c (md_pcrel_from): Rename to
5884 v850_pcrel_from_section.
5885 (v850_pcrel_from_section): Do not resolves symbols in other
5888 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5890 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5892 * config/tc-d10v.c (find_opcode): Generate an error if a register
5893 is supplied for an operand that should not be a register.
5895 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5897 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5898 instructions to have another instruction in the right bin.
5900 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5902 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5903 the right container if the left container holds a branch
5906 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5908 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5909 both a register name and symbol name.
5910 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5912 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5914 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5915 execution unit class.
5917 (reg_name_search): If a name matches a register and a symbol,
5918 prefer the register.
5919 (find_format): Disallow flag registers when a general purpose
5920 register is required.
5921 If a number is required, but a register has been given, check to
5922 see if a symbol with the same name as the register exists, and if
5923 so, use that symbol.
5925 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5927 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5929 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5931 * config/tc-d30v.c (find_format): Do not accept flag registers as
5932 general purpose registers.
5933 (find_format): If an immediate value is expected at a given place
5934 in a format, but a register name has been provided instead, check
5935 to see if that register name matches the name of a predefined
5936 symbol and if it does, then use the symbol instead.
5937 (reg_name_search): If a register name matches a symbol name,
5938 prefer the register name to the symbol name.
5940 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5942 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5943 the previous insn to empty.
5945 1998-09-20 Michael Meissner <meissner@cygnus.com>
5947 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5948 pieces, forcing the use of an ANSI compiler.
5950 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5952 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5954 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5956 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5958 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5960 (obj_elf_vtable_entry): Likewise.
5961 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5962 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5963 (tc_gen_reloc): Likewise.
5964 (arm_fix_adjustable): Likewise.
5965 (elf32_arm_force_relocation): New.
5966 (armelf_frob_symbol): Remove coff-style symbol support.
5968 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5970 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5972 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5974 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5975 OBJ_COFF so that routine is defined for a.out format.
5977 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5979 * config/tc-i386.c (i386_operand): Detect non-segment registers
5980 used as segment prefixes.
5982 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5984 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5985 optimize across FDE boundaries.
5987 * config/obj-coff.c (obj_coff_section): Preserve any link once
5988 flags when setting the section flags.
5990 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5992 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5993 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5995 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5997 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6000 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6002 * frags.c (frag_grow): Include the size of the frag struct in the
6005 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6006 if the new subseg comes before the old.
6008 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6010 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6011 to handle edge8 and edge16.
6013 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6015 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6016 before we clobber the symbol involved.
6018 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6020 * config/tc-arm.c: Remove OBJ_ELF definitions for
6021 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6022 use arm_adjust_symtab for OBJ_COFF.
6023 (armelf_adjust_symtab): New Routine.
6024 * config/tc-arm.h: Define obj_adjust_symtab to
6025 armelf_adjust_symtab for OBJ_ELF.
6027 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6029 * configure.in: Make all i386-elf targets use bfd_gas.
6030 * config/tc-i386.c (tc_i386_force_relocation): New.
6031 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6032 (md_apply_fix3): Likewise.
6033 (tc_gen_reloc): Handle them.
6034 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6035 tc_i386_force_relocation.
6037 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6039 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6041 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6043 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6044 current opcode after writing the first insturction of a reverse
6047 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6049 * read.h (generate_lineno_debug): Add prototype.
6050 * read.c (generate_lineno_debug): Make non-static.
6052 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6054 * config/tc-i386.c (md_assemble): Only warn for address/data size
6057 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6059 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6060 against Thumb function names, as the linker needs this information.
6062 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6064 * expr.c (operand): Check also that there is no advance in operand
6065 after atof_generic in order to decide "is it label 0f or floating
6068 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6070 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6071 command line options with a single dash.
6072 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6074 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6076 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6077 * tc-arm.c (arm_fix_adjustable): New routine.
6079 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6081 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6082 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6083 demand_empty_rest_of_line before mri_comment_end.
6084 (equals): Check garbage after expression before
6085 mri_comment_end in MRI mode.
6087 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6089 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6090 small immediate constant to use the constant itself rather than
6093 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6095 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6096 (pa_leave): Likewise.
6098 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6100 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6102 (i386_operand): Fix an error message.
6104 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6106 * doc/c-arm.texi (ARM Directives): Document .req directive.
6108 * config/tc-arm.c (reg_required_here): Display erroneous string if
6109 the register name could not be decoded.
6110 Do not set inst.instruction if the sift is -1.
6112 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6114 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6117 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6119 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6120 even if it is belived to be unnecessary.
6122 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6124 config/tc-i386.c (i386_operand): Size immediate constants by
6125 suffix (erroneously removed as part of July 7 change).
6127 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6129 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6130 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6131 (armelf_frob_symbol): New Routine.
6132 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6134 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6136 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6138 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6140 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6141 command line switches passed to assembler.
6143 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6145 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6146 (gas_cgen_opcode_desc): Declare.
6147 (gas_cgen_parse_operand): Declare.
6148 (*): Prepend gas_ to gas specific fns to denote them as such.
6150 * cgen.c (gas_cgen_opcode_desc): New global
6151 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6152 (queue_fixup): Renamed from cgen_queue_fixup.
6153 (*): Prepend gas_ to gas specific fns to denote them as such.
6155 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6156 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6157 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6158 Open opcode table and initialize it.
6159 (make_parallel): Use gas_cgen_opcode_desc.
6160 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6161 (md_assemble): Ditto.
6163 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6165 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6166 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6167 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6168 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6169 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6170 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6171 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6172 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6173 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6174 (INIT_STAB_SECTION): Likewise.
6175 (OBJ_PROCESS_STAB): Likewise.
6177 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6178 (md_parse_option): Watch for them.
6179 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6180 (md_begin): Kill neverdef code.
6181 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6182 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6183 (s_alpha_coff_wrapper): New.
6184 (md_pseudo_table): Trap all ECOFF pseudos.
6186 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6188 Start of changes to remove mdebug section from mips*-elf
6189 Based on MIPS_STAB_ELF definition
6190 * acconfig.h: undef if not configured
6191 * config.in: undef if not configured
6192 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6193 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6194 * stabs.c (s_stab_generic): flush frag
6196 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6198 * configure.in: (arm-*-elf): Handle.
6199 (thumb-*-elf): Handle.
6200 * configure: Regenerate.
6201 * read.c (stringer): Fix typo in comment.
6202 * write.c (fixup_segment): Don't add symbol value to addend if
6204 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6206 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6209 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6211 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6212 (write_2_short): Emit warning if new flag is set.
6213 (do_assemble): Set flags if left instruction is one of special
6214 "right-instruction-killer" type.
6216 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6218 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6219 Always output words in debug_info section as big endian.
6220 (sparc_target_format): Choose correct bfd target.
6221 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6223 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6225 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6226 to work with internationalization code. Issue an error when two
6227 operands match that are not allowed to match.
6229 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6231 * configure.in (install_tooldir): Allow target to specify whether
6232 it wants to be installed in $(tooldir)/bin.
6233 * configure: Regenerate.
6234 * Makefile.am (install-exec-local): Set install-exec-tooldir
6235 dependency via configure.
6236 * Makefile.in: Regenerate.
6238 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6240 * Makefile.am (install-exec-local): Split into two ...
6241 (install-exec-bindir,install-exec-tooldir): New rules.
6242 * Makefile.in: Regenerate.
6244 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6246 * Makefile.am (install-exec-local): Don't remove the file before
6247 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6248 W. Rozycki <macro@ds2.pg.gda.pl>.
6249 * Makefile.in: Rebuild.
6251 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6253 * cgen.c: Include libiberty.h.
6254 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6255 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6256 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6257 (md_cgen_lookup_reloc)): Declare.
6258 (md_cgen_record_fixup_exp): Declare.
6259 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6260 (m32r_relax_frag): Declare.
6261 (cgen_md_apply_fix3): Decls moved to cgen.h.
6262 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6263 (m32r_cgen_record_fixup_exp): Delete decl.
6264 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6265 (assemble_nop): Delete.
6266 (expand_debug_syms): Delete unused `exp'.
6267 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6268 Add default case for -Wall.
6269 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6270 (md_atof): Delete unused wordP.
6272 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6274 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6277 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6279 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6280 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6281 .print, .purgem, and .struct. Remove documentation for
6284 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6286 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6287 Update call to insert_operand.
6289 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6291 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6293 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6295 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6296 whitespace after a prefix operator.
6298 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6300 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6302 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6304 * config/tc-sparc.c (log2): New static function.
6305 (s_reserve): Use log2 to convert alignment before calling
6307 (s_common): Use log2 to convert alignment before calling
6308 record_alignment and frag_align.
6309 (sparc_cons_align): Use log2.
6311 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6313 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6314 (s_common): Likewise.
6316 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6317 initialization of waddr.
6318 (sparc_elf_final_processing): Add default case to switch.
6320 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6322 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6323 than temporary real.
6325 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6327 * write.c (subsegs_finish): Don't align the segments if there were
6330 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6331 copying aux information.
6333 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6334 expression into a symbol.
6336 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6338 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6339 type to unsigned int.
6340 (md_assemble): Change type used to store offsets from unsigned
6342 (i386_operand): Switch error check to only call RESTORE_END_STRING
6343 once after parse_register.
6345 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6347 * config/tc-v850.c (md_show_usage): Changed format to match that
6350 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6352 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6354 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6356 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6359 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6361 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6362 * doc/Makefile.in: Rebuild.
6364 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6366 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6367 for %lo expressions.
6368 (mips_ip, case 'u'): Move range check after code to mask
6369 off bits in %hi/%lo expressions. Mask off high bits for
6372 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6374 * doc/Makefile.am (gasver.texi): New target.
6375 (as.info, as.dvi): Depends upon gasver.texi.
6376 * doc/as.texinfo: Include gasver.texi. Mention version number on
6377 title page and in top node.
6378 * doc/Makefile.in: Rebuild.
6380 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6382 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6383 but not including the line containing the edict.
6384 * listing.h (LISTING_EOF): New.
6385 * input-scrub.c (input_scrub_next_buffer): Call it.
6387 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6389 * config/tc-i386.c (i386_operand): Don't set the size of an
6390 immediate address based solely on the suffix and the mode.
6392 * config/tc-i386.c (md_assemble): Add assertion to make sure
6393 overlap2 does not set Imm.
6395 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6396 sequences of whitespace to a single space.
6397 (is_space_chars): Just compare with space.
6398 (md_begin): Don't initialize space_chars.
6399 (md_assemble): Just skip a single whitespace character.
6400 (i386_operand): Rewrite base-index parsing to use new
6401 parse_register, and to skip white space. Skip white space in a
6402 number of other places too. Don't give error message if
6403 parse_register fails.
6404 (parse_register): Change reg_string parameter to be non-const.
6405 Add end_op parameter. Skip white space after the `%', and return
6406 end of register string. Give error message here rather than
6409 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6411 Based on patch from Matt Semersky <matts@scd.hp.com>:
6412 * expr.c (op_encoding): Make const.
6413 (expr_set_precedence): New function.
6414 (expr_begin): Don't set operator rankings, just call
6415 expr_set_precedence.
6416 * expr.h (expr_set_precedence): Declare.
6417 * read.c (s_mri): Call expr_set_precedence.
6419 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6421 * doc/as.texinfo (Statements): Remove paragraph discussing
6422 continuing lines with a backslash. This hasn't worked for years,
6425 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6427 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6429 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6430 (ps_CTORS, ps_DTORS): New section types.
6431 (vms_fixup_xtors_section): New function
6432 (Ctors_Psect, Dtors_Psect): Define.
6433 (IS_GXX_XTOR): Define
6434 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6435 Filter static constructors/destructors and add to
6436 Ctors_Symbols/Dtors_Symbols chain.
6437 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6438 appropriate section.
6440 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6441 * makefile.vms: Merge vax/vms support.
6443 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6445 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6446 (elf_pseudo_table): Add them.
6447 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6448 (md_apply_fix): Accept them.
6449 (mips_fix_adjustable): Don't adjust them.
6450 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6451 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6452 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6453 (tc_fix_adjustable): Don't adjust them.
6455 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6457 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6459 * Makefile.in: Regenerate.
6460 * configure.in: AC_SUBST cgen_cpu_prefix.
6461 * configure: Regenerate.
6463 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6465 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6466 Changed all users of COND12_DELAY.
6468 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6470 * config/tc-mn10300.c (set_arch_mach): New function.
6471 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6472 (md_begin): Default to mn10300 mode.
6473 (md_assemble): Only accept instructions for the core mn10300
6474 chip and the active machine type.
6476 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6478 * subsegs.h (segment_info_type): Give the struct a name.
6479 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6480 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6481 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6482 * config/tc-w65.h (tc_reloc_mangle): Declare.
6483 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6485 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6487 * config/tc-v850.c (v850_comm): Restore old section
6488 after common processing.
6490 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6492 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6494 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6496 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6497 char with code that explicitly sign-extends.
6499 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6501 * config/tc-v850.c (md_begin): Restore text section as the current
6502 section after creating call table sections.
6503 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6506 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6507 with call to macro SYM_AUXINFO.
6509 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6511 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6512 with the program transform name.
6513 * Makefile.in: Rebuild.
6515 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6517 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6520 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6522 * config/tc-i386.c (i386_operand): Be prepared for a space between
6523 the open parenthesis and the start of the register operand,
6524 because of the June 16 change.
6526 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6528 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6531 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6533 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6534 even if it is belived to be unnecessary.
6536 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6538 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6540 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6542 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6544 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6545 shift amount for a repeated operand. The shift amount for the
6546 repeated copy comes from the size of the operand.
6548 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6550 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6552 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6554 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6556 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6558 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6559 characters in it as LEX_IS_SYMBOL_COMPONENT.
6560 * config/tc-i386.h (tc_symbol_chars): Define.
6561 (extra_symbol_chars): Declare.
6562 * config/tc-i386.c (extra_symbol_chars): Define.
6563 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6564 (line_comment_chars): Set to '/' if TE_LINUX.
6565 * doc/c-i386.texi (i386-prefixes): Update.
6566 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6568 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6570 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6571 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6573 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6575 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6576 constraint in instructions REP & REPI.
6578 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6580 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6581 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6583 (check_range): If the operand is shifted, then shift the number
6584 before checking its range.
6586 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6588 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6591 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6593 * config/tc-v850.c (v850_comm): Create special sections as needed.
6595 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6597 * config/tc-d10v.c (write_2_short): Addition of swapping
6598 instructions for sequential and reverse sequential order when
6599 given order is not possible.
6601 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6603 * Makefile.am: Rebuild dependencies.
6604 (DEP_INCLUDES): Fix reference to intl build directory.
6605 * Makefile.in: Rebuild.
6607 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6609 * doc/c-i386.texi: Update 16 bit documentation.
6611 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6612 IgnoreDataSize to IgnoreSize as they are used for address size as
6614 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6615 32-bit mode, similarly addr16/data16 and variants.
6617 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6619 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6620 sequential word multiply instructions.
6622 (do_assemble): Add extra command line argument, to allow mul32
6623 attribute to be preserved across parallel insns.
6624 (md_assemble): Insert NOPs between explicitly parallel insns which
6625 contain an 32 bit multiply and a 16 multiply.
6627 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6629 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6632 * config/tc-i386.c (reloc): Add braces.
6634 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6635 consistent with Intel naming.
6636 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6637 use bitfields in sib_byte.
6638 (modrm_byte): Don't use bitfields here either.
6640 * config/tc-i386.c (current_templates): Add const.
6641 (parse_register): Add const to return, param, and char *s.
6642 (i386_operand): Add const to reg_entry *r.
6643 * config/tc-i386.h (templates): Add const to start, end.
6645 Inspired by code for 16 bit gas support from Martynas Kunigelis
6646 <martynas@nm3.ktu.lt>:
6647 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6648 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6649 (uses_mem_addrmode): Remove.
6650 (md_estimate_size_before_relax): Add support here too.
6651 (md_relax_table): Rewrite interface to md_relax for 16 bit
6653 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6654 (opcode_suffix_to_type): Remove.
6655 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6656 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6657 (md_convert_frag): Likewise.
6658 (i386_operand): Add support for 16 bit base/index regs,
6659 immediates, and displacements. Remove some unnecessary casts, and
6660 localise end_of_operand_string, displacement_string_start,
6661 displacement_string_end variables. Add GCC_ASM_O_HACK.
6662 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6664 * config/tc-i386.c (prefix_hash): Remove.
6665 (md_begin): Rewrite without obstacks. Remove prefix hash table
6666 handling. Rewrite lexical table handling.
6667 (i386_print_statistics): Don't print prefix statistics.
6668 (md_assemble): Rewrite instruction parser so that line is not
6669 converted to lower case. Don't do a hash_find for prefixes,
6670 instead recognise them via opcode modifier.
6671 (expecting_operand, paren_not_balanced): Localise variables.
6672 * config/tc-i386.h (IsPrefix): Define.
6673 (prefix_entry): Remove.
6675 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6676 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6677 '\\' in case where comment_chars contains '/'.
6679 * config/tc-i386.c (MATCH): Ensure given operand and template
6680 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6681 you must write `ljmp *table(%ebx)'.
6683 From H.J. Lu <hjl@gnu.org>:
6684 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6685 as 0 ifndef BFD_ASSEMBLER.
6686 (md_assemble): Allow immediate operands without suffix or
6687 other reg operand to default in size to the current code size.
6689 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6691 * config/tc-v850.c (md_begin): Restore creation of
6692 .call_table_text and .call_table_data sections.
6694 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6696 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6697 after emitting a word of noops.
6699 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6701 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6702 (i386_operand): Simplify checks for valid base/index combinations.
6703 Disallow `in 4(%dx),%al'.
6705 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6707 (add_prefix): Change parameter from char to int.
6709 * config/tc-i386.h (Ugh): Define opcode modifier.
6710 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6712 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6713 CONSISTENT_REGISTER_MATCH macros to check register types more
6714 thoroughly. Check for illegal suffix/operand combinations
6715 when matching insns with operands. Handle new `s' suffix, and
6716 associated FloatMF opcode modifier for float insns with memory
6718 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6719 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6720 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6721 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6722 DATA_PREFIX_OPCODE throughout.
6724 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6725 (md_assemble): Rewrite suffix/register operand checking code to be
6726 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6727 AnyMem, the better to grep.
6729 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6730 given a memory operand. Don't set Abs bits either.
6731 (type_names): Remove Mem*, Abs*.
6732 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6733 define opcode_modifiers as these cases are handled by Disp8,
6734 Disp16, Disp32 and suffix checks.
6735 (COMES_IN_BOTH_DIRECTIONS): Remove.
6736 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6738 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6739 if IgnoreDataSize modifier given. Remove ShortformW modifier
6740 test. Add test for ShortForm in W base_opcode modification.
6741 Merge Seg2ShortForm and Seg3ShortForm code.
6742 * config/tc-i386.h (ShortFormW): Remove.
6743 (IgnoreDataSize): Define.
6745 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6747 * config/tc-d30v.c (md_assemble): Store previous segment state
6748 with previous instruction.
6750 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6752 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6753 (ebp, esp): Remove static variables.
6754 (MATCH): Remove test for InOutPortReg.
6755 (i386_operand): Properly handle InOutPortReg here instead.
6756 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6757 (md_assemble): Simplify and correct modrm and sib generation.
6758 (i386_operand): Add warning for scale without index.
6759 Rewrite checks for valid base/index combinations.
6761 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6762 macros and enclose in do while(0).
6763 (RESTORE_END_STRING): Likewise.
6764 (md_assemble): Add one to printed operand number so we start
6765 from 1 not 0. Add some more gettext invocations.
6766 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6769 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6770 DATA_PREFIX, SEG_PREFIX): Define.
6771 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6772 (check_prefix): Remove function.
6773 (add_prefix): New function. Add prefix to i.prefix as well as
6775 (md_assemble): Changes for add_prefix. Remove hack for wait
6776 prefix, instead always output prefixes in fixed order. Test
6777 for jcxz/loop when selecting between word & dword operations,
6778 and add address size prefix rather than operand size prefix.
6779 Remove operand -> address size hack when emitting jcxz/loop.
6780 (i386_operand): Remove O_Absent check as it's done in expr.
6782 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6784 * configure.in: Recognize m5200 as a cpu_type of m68k.
6785 * aclocal.m4: Rebuild with current libtool.
6786 * configure: Rebuild.
6788 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6790 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6791 to relaxable_symbol to prevent references to external symbol from
6794 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6796 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6797 symbols are relaxable.
6799 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6801 * config/tc-v850.c (md_begin): Don't create special
6802 sections by default.
6804 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6806 * config/tc-mips.c (macro): For div and udiv, close the
6807 reorder block as soon as possible.
6809 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6811 From Matt Semersky <matts@scd.hp.com>:
6812 * macro.c (macro_mri_mode): New function.
6813 * macro.h (macro_mri_mode): Declare.
6814 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6817 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6819 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6822 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6823 until after xstrdup in OBJ_EVAX case.
6825 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6827 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6828 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6829 of hardcoded magic number.
6830 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6832 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6834 * read.c (do_s_func): New function.
6836 * read.h (do_s_func): Add prototype.
6838 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6840 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6841 nops if fill pattern not specified.
6843 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6845 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6846 * config/te-go32.h (TE_GO32): Define.
6847 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6849 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6851 Implement .func/.endfunc pseudo-ops.
6852 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6854 * read.c (potable): Add .func,.endfunc.
6855 (s_func): New function.
6856 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6858 (in_doc_func_p,current_function_label): New static globals.
6859 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6861 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6863 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6864 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6865 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6866 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6867 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6868 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6869 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6870 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6871 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6872 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6873 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6874 * config/tc-a29k.c: Don't define md_short_jump_size,
6875 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6876 * config/tc-alpha.c: Likewise.
6877 * config/tc-alpha.h: Likewise.
6878 * config/tc-arm.c: Likewise.
6879 * config/tc-h8300.c: Likewise.
6880 * config/tc-h8500.c: Likewise.
6881 * config/tc-hppa.c: Likewise.
6882 * config/tc-i860.c: Likewise.
6883 * config/tc-i960.c: Likewise.
6884 * config/tc-ppc.c: Likewise.
6885 * config/tc-sh.c: Likewise.
6886 * config/tc-sparc.h: Likewise.
6887 * config/tc-tic30.c: Likewise.
6888 * config/tc-w65.c: Likewise.
6889 * config/tc-z8k.c: Likewise.
6891 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6893 * config/tc-vax.c (_): Delete this macro used for placeholder
6894 values in vax_operand_width_size; it conflicts with the _() macro
6895 used for internationalization.
6897 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6899 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6900 code. From Chris Moller <moller@bops.com>.
6902 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6903 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6904 * read.c (emit_expr): Initialize seg and subseg fields of a new
6906 * write.c (write_object_file): Switch to the appropriate segment
6907 and subsegment when processing a broken word.
6909 * config/tc-m68k.c (mri_assemble): New static function.
6910 (build_mri_control_operand): Call mri_assemble rather than
6912 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6913 (s_mri_endf, s_mri_endw): Likewise.
6915 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6917 * read.c (s_org): Call md_flush_pending_output if it is defined.
6919 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6921 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6923 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6924 (md_parse_option): Add for same.
6925 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6926 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6927 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6929 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6931 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6933 * config/tc-arm.c (find_real_start): Relax definition of local
6936 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6938 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6939 symbols at the given address, not just the last one specified.
6941 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6943 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6944 or number_to_chars_littleendian to write data.
6946 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6948 * config/tc-v850.c (md_assemble): Remove artificially created
6949 register name symbols.
6951 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6953 * write.c (fixup_segment): Change "segment" to "section" in
6956 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6958 * write.c (fixup_segment): Change sym1-sym2 message again.
6960 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6962 * write.c (fixup_segment): Improve error message for sym1-sym2
6963 errors when sym1 is in a different segment from sym2.
6965 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6967 * config/tc-m32r.c (warn_unmatched_high): New static local.
6968 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6969 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6970 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6971 (md_parse_option): Likewise.
6972 (md_show_usage): Likewise.
6973 (m32r_frob_file): Likewise.
6975 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6976 (read_a_source_file): Call them.
6977 * read.h (stabs_generate_asm_file): Declare.
6978 * stabs.c (stabs_generate_asm_file): New function.
6979 (generate_asm_file): New function.
6980 (stabs_generate_asm_lineno): Move file name handling into
6983 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6985 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6986 (d30v_current_align, d30v_current_align_seg): New variables.
6987 (d30v_last_label): New variable.
6988 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6989 (s_d30v_data, s_d30v_section): Likewise.
6990 (md_pseudo_table): Call them.
6991 (md_begin): Initialize d30v_current_align_seg.
6992 (md_assemble): Call d30v_align when needed by known current alignment.
6993 (d30v_frob_label, d30v_cons_align): New functions.
6994 * config/tc-d30v.h (md_do_align): Remove.
6995 (tc_frob_label): Call d30v_frob_label.
6996 (md_cons_align): New.
6998 * config/tc-d30v.c (find_format): Convert complex expressions to
6999 expression symbols before processing. Clean up code formatting.
7001 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7003 * po/Make-in (install-info): New target.
7005 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7007 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7009 * config/tc-mn10300.c (md_assemble): Likewise.
7011 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7013 * Makefile.am: Update with `make dep-am'.
7014 (HFILES): Add cgen.h.
7015 (cgen.o): Depend on cgen.h.
7016 * Makefile.in: Regenerate.
7018 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7020 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7022 * gasp.c (grab_label): Permit a label to be a preprocessor
7023 variable by permitting a label to start with a backslash.
7025 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7027 * config/tc-mips.c (validate_mips_insn): Removed hack
7028 for previously inaccessible bitfields in some INSN_TRAP
7031 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7033 * config/tc-d30v.c (do_assemble): Abort with error message
7034 if opcode operands do not match.
7036 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7038 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7039 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7040 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7041 similar new 'q' operand.
7043 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7045 * cgen.c (cgen_asm_finish_insn): Fix typo.
7047 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7050 * cgen.c: Include it.
7051 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7052 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7053 All callers updated.
7054 * config/tc-m32r.c: Include cgen.h.
7055 (m23r_insn): New members num_fixups,fixups.
7057 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7059 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7060 to avoid compiler warning.
7062 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7064 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7067 * makefile.vms (OBJS): Add ehopt.obj
7069 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7071 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7073 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7075 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7076 a short format insn.
7077 (md_assemble): Set it for explicitly packed insns.
7079 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7081 * config/obj-coff.c (c_symbol_merge): Do not take address of
7082 native fields when performing the memcpy.
7084 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7086 * config/tc-mips.c (macro,macro2): Implement
7087 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7089 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7091 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7092 relocations against globally visible symbols.
7093 * config/tc-m68k.c (relaxable_symbol): New macro.
7094 (m68k_ip, md_estimate_size_before_relax): Use it.
7095 (tc_m68k_fix_adjustable): Also handle weak symbols.
7097 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7099 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7100 references to externally visible symbols.
7101 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7102 values in twice for a PC relative reloc if the symbol is
7105 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7106 don't adjust a PC relative reloc against an externally visible
7108 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7109 for a PC relative fixup against an externally visible defined
7110 symbol, arrange to store object file and addend values as though
7111 the symbol were not defined.
7112 (tc_gen_reloc): Likewise.
7114 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7116 * read.c (sizeof_leb128): Referenced externally by write.c so
7119 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7121 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7122 and expand a 'debug' symbol associated with the next instruction
7123 that does not cause a short instruction to be filled with a NOP.
7124 (md_pseudo_table): Add support for .debugsym.
7125 (assemble_parallel_insn): Add calls to expand_debug_sym as
7127 (md_assemble): Ditto.
7129 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7131 * as.c (main): Conditionally call setlocale.
7132 * gasp.c (main): Likewise.
7133 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7134 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7136 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7138 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7140 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7142 * config/tc-hppa.c: Change all calls to bzero to use memset.
7143 (pa_ip): Add cast to avoid warning.
7144 (tc_gen_reloc, md_apply_fix): Likewise.
7145 (pa_find_space_by_number): Likewise.
7146 (hppa_force_relocation): Likewise.
7147 (pa_block): Change i to unsigned int.
7148 * config/obj-som.h (obj_som_copyright): Declare.
7150 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7152 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7153 for line numbers for assembly source.
7155 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7157 * configure.in: Change version number to 2.9.4
7158 * configure: Rebuild.
7160 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7162 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7164 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7166 * ecoff.h: Change symbolS in function declaration to struct
7169 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7171 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7172 (md_convert_frag): Fix i18n typo.
7174 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7176 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7177 * ecoff.h: Protoype it.
7178 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7179 [EVAX] (s_alpha_prologue): Delete.
7180 (md_pseudo_table): Update.
7182 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7184 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7185 array to local pointer.
7186 (get_args, parse_expr): Add casts to avoid warnings.
7188 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7190 * read.c (s_set): Cast xmalloc return value to fragS *.
7191 * config/tc-m68k.c (m68k_ip): Function made static to match
7192 previous forward declaration.
7193 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7195 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7197 * config/tc-v850.c: Add internationalisation macros to error
7200 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7201 macros to error strings.
7203 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7205 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7206 reloc is in the TOC csect.
7207 (md_apply_fix3): Correct gettext typo.
7209 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7211 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7212 .L - they are local labels and the branches are not really
7213 function calls but rather far jumps.
7215 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7217 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7219 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7221 * config/tc-i386.c (md_assemble): Print operand number rather than
7222 using ordinal_names.
7223 (i386_operand): Likewise.
7225 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7227 * Makefile.am (INTLLIBS): Define to work around apparent automake
7229 All Makefiles: Regenerated.
7231 * Many files: Added gettext invocations around user-visible
7233 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7234 HAVE_LC_MESSAGES): Define.
7235 * dep-in.sed: Added asintl.h.
7236 * po/Make-in: New file.
7237 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7239 * read.c (Z_): Renamed from `_'.
7240 * Makefile.am (SUBDIRS): Added po.
7241 (POTFILES): new macro.
7242 (po/POTFILES.in): New target.
7243 ($(OBJS)): Added asintl.h.
7245 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7246 (as_new_LDADD): Added $(INTLLIBS).
7247 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7248 (gasp_new_LDADD): Added $(INTLLIBS).
7249 (gasp_new_DEPENDENCIES): New macro.
7250 * configure, aclocal.m4: Rebuilt.
7251 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7253 (ALL_LINGUAS): Define.
7254 * macro.c: Include "asintl.h".
7255 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7256 * as.h: Include "asintl.h".
7257 * config/tc-i386.c (ordinal_names): Removed.
7258 (md_assemble): Changed error text to avoid ordinal_names.
7259 (i386_operand): Likewise.
7260 (reloc): Added as_bad to avoid i18n problems.
7261 (tc_gen_reloc): Likewise.
7262 * config/tc-arm.c (bad_args): Now a #define.
7264 * config/obj-vms.c (VMS_stab_parse): Changed type of
7266 (global_symbol_directory): Unified strings to avoid i18n
7268 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7269 avoid i18n problems.
7270 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7271 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7273 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7275 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7277 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7279 * as.c (print_version_id): Added an fprintf to avoid i18n
7281 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7283 * expr.c (expr): Added as_warn call to avoid i18n problems.
7284 * messages.c (as_assert): Changed code to avoid i18n problems.
7285 (as_abort): Likewise.
7286 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7287 (s_space): Likewise.
7288 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7290 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7292 * config/tc-i386.c (check_prefix): New static function, split out
7294 (struct _i386_insn): Add wait_prefix field.
7295 (md_assemble): Remove wait_prefix local variable. Use
7296 check_prefix when adding a prefix.
7298 * config/tc-i386.c (current_templates): New static variable.
7299 (md_assemble): Remove current_templates local variable.
7300 (md_assemble, i386_operand): Improve error and warning messages in
7301 many places. Add RESTORE_END_STRING in many places before error
7302 return. Clarify some comments.
7304 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7306 (md_assemble): Parse string instruction operands, looking for
7307 segment override prefixes. Check for invalid segment prefixes on
7309 (i386_operand): i.seg[] and max mem_operand changes for string
7311 * config/tc-i386.h (EsSeg): Define.
7313 * config/tc-i386.h (regKludge): Define.
7314 (iclrKludge, imulKludge): Don't define.
7315 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7316 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7317 opcode_modifier checks to look for more common cases first. Add
7318 default_seg for IsString case.
7320 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7322 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7324 * configure: Rebuild with new automake and libtool.
7325 * aclocal.m4, Makefile.in: Likewise.
7327 * doc/Makefile.am (as.dvi): New target.
7328 * doc/Makefile.in: Rebuild.
7330 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7332 * configure.in: Added sparc86x support.
7334 * configure: Rebuild.
7336 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7338 (md_parse_option): Warn if -EL is not supported for this architecture.
7340 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7342 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7344 * config/tc-mips.c (mips_ip): Note when we use get match on
7345 the full instruction name.
7347 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7349 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7350 back into the expression to handle add/sub simplification correctly.
7352 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7354 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7356 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7358 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7361 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7363 * symbols.c (max_indent_level): New global.
7364 (print_symbol_value_1): Use it.
7365 * expr.h (expr_build_dot): Declare.
7366 * expr.c (expr_build_dot): New function.
7368 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7370 * symbols.c (print_binary): New function.
7371 (print_expr_1): Call it.
7373 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7375 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7376 operand in the opcode.
7378 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7380 * config/tc-i386.h: Reorder operand flags and opcode modifier
7381 flags for clarity. Remove unused definitions: Unknown,
7382 ImmUnknown, DispUnknown, NoModrm.
7383 * config/tc-i386.c (type_names): Add missing Debug type.
7384 (md_assemble): Better duplicate prefix checking. Quicker string
7385 instruction check via new opcode_modifier flag.
7387 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7389 * doc/as.texinfo (Invoking): Clarify -Wa example.
7391 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7393 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7394 (s_mips_weakext): Define.
7395 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7396 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7399 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7401 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7402 is an error if the value can not be computed at assembly time.
7403 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7405 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7407 * gasp.c (main): Set next field of new include_path structure to
7408 NULL. From Avery Pennarun <averyp@gdc.ca>.
7410 * read.c (s_mri_sect): Call as_bad rather than abort for an
7411 unsupported MRI target.
7413 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7415 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7416 the destination of a branch instruction should be altered.
7417 (find_real_start): New function: Locate the real, Thumb coded
7418 start of a Thumb function.
7419 (do_t_branch23): Alter the destination of branches to Thumb
7422 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7424 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7426 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7429 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7431 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7432 * doc/c-hppa.texi: Likewise.
7434 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7436 * Makefile.am: Rebuild dependencies.
7437 * Makefile.in: Rebuild.
7439 * Makefile.am (DEP_INCLUDES): New variable.
7440 (.dep1): Change to work when srcdir is not an absolute path.
7441 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7442 * Makefile.in: Rebuild.
7444 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7446 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7447 LinearAddress patch.
7449 * configure.in: Set version to 2.9.1.
7450 * configure: Rebuild.
7452 * Branched binutils 2.9.
7454 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7456 * config/tc-i386.h (FWait): Define.
7457 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7458 other prefixes. Check FWait flag in opcode table to see which
7459 instructions require an fwait prefix.
7461 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7463 * stabs.c (get_stab_string_offset): Always create a stab string
7466 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7468 Fix some gcc -Wall warnings:
7469 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7470 * ehopt.c (eh_frame_code_alignment): Likewise.
7471 * expr.c (integer_constant, operand): Likewise.
7472 * frags.c (frag_align): Likewise.
7473 * gasp.c (level_0, change_base, doinstr): Likewise.
7474 * hash.c (hash_ask): Likewise.
7475 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7476 (debugging_pseudo): Likewise.
7477 * macro.c (define_macro, check_macro): Likewise.
7478 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7479 (ignore_rest_of_line, float_cons): Likewise.
7480 * symbols.c (decode_local_label_name): Likewise.
7481 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7482 (fixup_segment, number_to_chars_bigendian): Likewise.
7483 (number_to_chars_littleendian): Likewise.
7484 * config/atof-ieee.c (gen_to_words): Likewise.
7485 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7486 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7487 * read.c (output_big_sleb128): Initialize locals to avoid
7489 (output_big_uleb128, equals): Likewise.
7490 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7491 to unsigned int. Change zeros to unsigned int.
7492 * cond.c (s_if): Add return to default case.
7493 * frags.c (frag_now_fix): Change return type to addressT.
7494 * frags.h (frag_now_fix): Update declaration.
7495 * listing.c (file_info_struct): Change linenum to unsigned int.
7496 (struct list_info_struct): Change hll_line to unsigned int.
7497 (print_source): Update format string.
7498 * read.c (emit_expr): Change scan to unsigned int, and don't
7499 bother to initialize it.
7500 * symbols.c (dollar_label_count): Change to unsigned long.
7501 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7502 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7503 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7505 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7507 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7508 mcf5200 just as we do for m68000.
7509 (m68k_init_after_args): Likewise.
7510 (md_estimate_size_before_relax): Likewise.
7512 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7514 * config/tc-v850.c (md_assemble): Store relocation addend in
7515 fixup instead of instruction.
7517 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7519 * config/tc-i386.c (md_assemble): Swap template arguments to
7520 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7521 This macro is currently symmetric, so passing them the wrong
7522 way didn't cause any problem, but may if the macro is changed
7524 After copying template to i.tm, use i.tm. rather than t-> to
7525 access fields, and make t a const*
7526 Move i.tm.operand_types[] swap to immediately after the copy.
7528 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7530 * expr.h (expr_build_uconstant): Add prototype.
7531 (expr_build_unary,expr_build_binary): Add prototypes.
7532 * expr.c (expr_build_uconstant): New function.
7533 (expr_build_unary,expr_build_binary): New functions.
7535 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7537 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7538 * macro.c (macro_expand_body): Increase buffer size.
7539 * messages.c (as_warn): Likewise.
7540 (as_warn_where, as_bad, as_bad_where): Likewise.
7542 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7544 Based on patch from H.J. Lu <hjl@gnu.org>:
7545 * Makefile.am (DISTSTUFF): New variable.
7546 (diststuff): New target.
7547 * Makefile.in: Rebuild.
7549 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7551 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7552 m32r_elf_section_change_hook.
7554 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7555 emit a nop if a section ends with a 16 bit instruction.
7557 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7559 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7560 s_lcomm rather than obj_coff_lcomm.
7561 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7563 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7565 * config/tc-i386.h (LinearAddress): Define.
7566 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7567 instruction, don't use a default segment.
7569 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7571 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7572 * configure: Rebuild.
7574 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7576 * aclocal.m4, configure: Rebuild with libtool 1.2.
7578 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7580 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7581 PC relative branches. Patch courtesy of Jonathan Walton.
7584 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7586 * configure.in (emulations): Add thumb-pe target.
7588 * configure (emulations): Add thumb-pe target.
7590 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7592 * itbl-lex.l (yywrap): Don't define if already defined as a
7595 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7597 * depend.c (quote_string_for_make): New function.
7598 (wrap_output): Use it.
7600 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7602 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7603 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7605 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7607 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7608 Recognize -GN and -relax.
7609 (md_begin): Initialize gp size from -G switch.
7610 (alpha_force_relocation): Always force if -relax.
7611 (alpha_align): Take a new argument that will specify when to
7612 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7613 Change all callers. Emit nop alignment padding as nop+unop pair.
7615 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7617 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7618 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7620 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7622 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7623 require padding to the next long word boundary.
7625 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7627 * cgen.c: #include symcat.h.
7628 * config/tc-m32r.c: Likewise.
7630 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7632 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7633 absolute expressions instead of '$' prefixed register names.
7635 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7637 * read.c (s_set): Record file and line info for symbols when -as.
7638 (pseudo_set): Don't overwrite that dummy fragment.
7640 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7642 * config/tc-ppc.c (md_pseudo_table): Add "section".
7643 (ppc_named_section): New static function.
7645 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7647 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7648 so we don't have to scan the entire list.
7650 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7652 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7653 case, allow the parallel instructions to modify the same flag
7656 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7658 * listing.c (list_symbol_table): Categorize symbols by
7659 undefined_section rather than sy_frag->line == NULL.
7661 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7663 * Makefile.am (install-exec-local): Install properly when ln
7664 fails or tooldir == prefix.
7666 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7668 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7669 Test result of insert_operand for error.
7671 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7673 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7674 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7675 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7676 * doc/Makefile.in: Rebuild.
7678 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7680 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7681 (macro): Fix handling of M_COP[0-3].
7683 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7685 Based on patches from Ross Harvey <ross@teraflop.com>:
7686 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7687 if macro_alternate or macro_mri.
7688 (getstring): Remove support for byte constants between < and >.
7689 (get_any_string): '<' only starts a string if macro_alternate or
7691 (macro_expand_body): Permit keyword parameters following
7692 positional parameters.
7694 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7695 * configure.in (alpha*-*-netbsd*): New target.
7696 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7697 * configure: Rebuild.
7699 * as.h (flag_warn_suppress_instructionswap): Move from here...
7700 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7701 here, and make static.
7703 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7704 BFD_ASSEMBLER or MANY_SEGMENTS.
7706 * as.c (show_usage): Update bug-gnu-utils address.
7707 * gasp.c (show_usage): Likewise.
7708 * doc/as.texinfo (Bug Reporting): Likewise.
7710 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7712 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7713 insns regardless of the size of a pointer if we're in mips I or
7715 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7717 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7719 Fix rac to accept only a0:
7720 * tc-d10v.c (parallel_ok, find_opcode):
7721 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7722 Introduce OPERAND_GPR.
7724 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7726 * read.c (s_fill): Handle non-constant repeat counts by creating
7727 an rs_space fragment.
7729 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7731 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7732 from as_bad to as_warn.
7734 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7736 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7737 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7738 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7740 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7742 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7743 seg_fix_rotP rather than fix_root from seg_info.
7745 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7747 * expr.c: Add support for 0x1_2_3_4 bignums.
7749 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7751 * configure.in: Change -linux* to -linux-gnu*.
7752 * configure: Rebuild.
7754 * app.c (do_scrub_begin): Treat \r as whitespace.
7756 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7758 * Makefile.am: Update dependencies.
7759 * Makefile.in: Rebuild.
7761 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7763 * configure, aclocal.m4: Rebuild with new libtool.
7765 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7767 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7768 the argument to bfd_set_arch_mach.
7769 (load_address): Use bfd_arch_bits_per_address to determine the
7770 bit size of an address instead of looking at the isa level.
7771 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7773 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7775 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7777 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7779 * ehopt.c: New file.
7780 * as.h (enum _relax_state): Add rs_cfa.
7781 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7782 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7783 * read.c (emit_expr): Call check_eh_frame.
7784 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7785 (relax_segment): Likewise.
7786 * Makefile.am: Rebuild dependencies.
7787 (GAS_CFILES): Add ehopt.c.
7788 (GENERIC_OBJS): Add ehopt.o.
7789 * doc/internals.texi (Frags): Document rs_cfa.
7791 * as.c (show_usage): Mention --traditional-format.
7792 (parse_args): Accept --traditional-format.
7793 * as.h (flag_traditional_format): Declare.
7794 * output-file.c (output_file_create): If flag_traditional_format,
7795 set BFD_TRADITIONAL_FORMAT on stdoutput.
7796 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7798 * config/tc-mips.c (append_insn): Make sure that if we have a
7799 fixup for an unmatched %hi reloc, it does not associated with a
7802 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7803 * doc/Makefile.in: Likewise.
7805 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7807 * config/tc-m32r.c (check_for_side_effects): New function.
7808 (can_make_parallel): Add checks for instruction side effects
7809 clashing with the other instruction.
7810 (assemble_parallel_insn): Improve warning messages. Return error
7811 message from non-swapped instruction order.
7813 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7815 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7817 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7818 md_cleanup definition. This moves the forced literal output to
7819 the end of the source pass, and avoids macro's inserting literals
7820 into the code immediately after the macro expansion.
7822 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7824 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7825 a gas internal symbol is adjustable.
7826 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7828 * as.h: If gcc version greater than 2.6, use `__format__' and
7829 `__printf__' in function attributes, rather than `format' and
7832 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7834 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7836 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7838 Add tms320c30 support:
7839 * config/tc-tic30.h: New file.
7840 * config/tc-tic30.c: New file.
7841 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7842 TARGET_FORMAT as "coff-tic30".
7843 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7844 * Makefile.am: Rebuild dependencies.
7845 (CPU_TYPES): Add tic30.
7846 (CPU_OBJ_VALID): tic30-aout is valid.
7847 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7848 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7849 * configure, Makefile.in: Rebuild.
7851 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7853 * config/tc-v850.c (md_assemble): Improvements to error messages.
7855 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7857 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7858 BFD_RELOC_HI16_S to store the high bits of any value.
7860 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7861 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7862 assembler calculate relocations to any external symbol at all.
7863 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7864 involving generation of pc-relative relocs.
7865 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7866 has been moved to md_apply_fix3.
7868 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7869 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7870 which actually means (the address of identifier's GOT entry) +
7871 constant, which is not particularly useful.
7873 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7875 * read.h (include_dirs): Declare.
7876 (include_dir_count,include_dir_maxlen): Declare.
7878 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7880 * configure.in: Correct check for shared opcodes library.
7881 * configure: Rebuild.
7883 * listing.c (buffer_line): If we can't open the file, set at_end.
7884 (listing_print): Remove unused local variable fi.
7886 * config/m68k-parse.y (reglistpair): Handle register list in
7889 * config/vms-conf.h: Don't undef VERSION.
7891 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7893 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7895 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7897 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7898 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7899 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7900 (EXTRA_DIST): Define.
7901 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7902 explicitly rather than via the list of object files.
7903 (gcc-as.opt): New file created when make-gas.com is run.
7904 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7905 itbl-cpu.h} to #include appropriate file rather than copying that
7907 * config/vms-conf.h: Synchronize with current config.in.
7908 * Makefile.in: Rebuild.
7910 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7912 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7913 (parallel_ok): Relaxed parallel subinstruction dependency check.
7915 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7917 * as.h (flag_warn_suppress_instructionswap): added new flag.
7918 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7919 command line argument.
7920 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7921 warning only if flag_warn_suppress_instructionswap is false.
7923 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7925 * configure.in (i386-*-mingw32*): New target.
7926 * configure: Rebuild.
7928 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7930 * symbols.c (resolve_symbol_value): Don't set the segment if it
7931 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7933 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7936 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7938 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7939 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7942 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7944 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7946 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7948 * config/tc-v850.c (v850_insert_operand): Display instruction when
7949 an error is encountered.
7951 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7953 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7954 (i386-*-sco3.2v5*coff): New target.
7955 (i386-*-sco3.2*): New target.
7956 * configure: Rebuild.
7958 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7960 * config/tc-v850.c: Tidy error message production.
7962 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7964 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7965 validate_immediate return value in the right type for comparisons
7968 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7970 * listing.c (MAX_BYTES): Use listing variables not constants.
7971 (data_buffer): No longer an array, but a pointer.
7972 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7973 (listing_listing): Allocate data_buffer.
7975 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7977 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7978 --listing-rhs-width, --listing-cont-lines.
7979 (show_usage): Update.
7980 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7981 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7982 (print_lines): Use the variables instead of the constants.
7983 (listing_listing): Likewise.
7984 * listing.h: Declare the new vars.
7986 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7988 * as.c (parse_args): Add --keep-locals alias for -L.
7989 Add --strip-local-absolute.
7990 (show_usage): Update.
7991 * as.h (flag_strip_local_absolute): New flag.
7992 * symbols.c (S_IS_LOCAL): Use it.
7993 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7994 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7995 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7997 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7999 * config/tc-m32r.c: Detect if explicitly parallel instructions
8000 might have an io conflict and issue a warning message.
8002 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8004 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8005 cgen_swap_fixups): Functions to save, restore and swap the fixup
8006 chain with a backup copy.
8007 (cgen_asm_finish_insn): Returns address of constructed insn.
8009 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8011 * listing.c (file_info_struct): Remove FILE, add POS.
8012 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8013 (file_info): Don't open the file.
8014 (buffer_line): Check for the file in the last_open cache, updating
8016 (print_source): Don't reference file_info->file.
8017 (listing_listing): Likewise.
8018 (listing_print): Close the file in the cache, if any.
8020 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8022 * read.c (dwarf_file_string): New file static variable.
8023 (emit_expr): Look for constant sequence that leads up to a file
8024 name in DWARF debugging output.
8025 (stringer): Use dwarf_file_string to decide whether to accept a
8026 string as a file name.
8028 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8030 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8031 (crack_operand): Add reg->reglst MRI hack.
8032 (r_seg): Put reglst symbols in reg_section.
8033 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8035 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8037 * tc-sh.c (get_specific): Handle SGR & DBR.
8039 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8041 * tc-h8300.c (parse_reg): Take the length of the symbol into
8042 account when attempting to match a register name.
8043 * tc-h8500.c (parse_reg): Likewise.
8045 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8047 * cgen.c: Formatting changes to improve readability.
8049 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8051 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8054 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8056 Based on a patch from Jim Wilson
8057 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8058 (tc_gen_reloc): Handle cross section PC relative relocs
8061 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8063 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8065 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8067 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8068 (expr_jmp_buf): New static local.
8069 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8070 (cgen_md_operand): New function.
8071 * tc-m32r.c: Clean up pass over `struct foo' usage.
8072 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8074 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8076 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8077 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8079 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8081 * config/tc-i386.c (i386_operand): Give an error if there are
8082 unrecognized characters after an expression.
8084 For older changes see ChangeLog-9697