1 2000-11-06 Kazu Hirata <kazu@hxi.com>
3 * input-file.c: Fix formatting.
4 * input-file.h: Likewise.
5 * input-scrub.c: Likewise.
7 2000-11-06 Nick Clifton <nickc@redhat.com>
9 * doc/as.texinfo: Add GNU Free Documentation License.
10 * doc/gasp.texi: Add GNU Free Documentation License.
11 * doc/as.1: Add GNU Free Documentation License.
13 2000-11-05 Nick Clifton <nickc@redhat.com>
15 * config/tc-arm.c: Add include of "dwarf2dbg.h"
17 2000-11-02 Per Lundberg <plundis@chaosdev.org>
19 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
20 * configure: Regenerate.
22 2000-11-01 Nick Clifton <nickc@redhat.com>
24 * read.c (original_case_string): New global variable.
25 (read_a_source_file): Copy opcode string into
26 original_case_string if clobbering the case of the opcode.
27 * read.h: Export the definition of original_case_string.
28 * config/tc-arm.c (md_assembler): When parsing a .req
29 directive use the original opcode string, not the case
32 2000-11-02 Nick Clifton <nickc@redhat.com>
34 * config/tc-mn10300.c (debug_line): Remove this static
36 (md_assemble): Call dwarf2_generate_asm_lineno instead of
37 dwarf2_where and dwarf2_gen_line_info.
39 2000-11-02 Theo Honohan <th@futuretv.com>
41 * config/tc-arm.c (do_msr): Improve error message.
43 2000-10-31 Eric Christopher <echristo@redhat.com>
45 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
46 or pc-relative, else use fx_offset.
48 2000-10-31 Jim Wilson <wilson@redhat.com>
50 * config/tc-ia64.c (struct md): New field tag_fixups.
51 (ia64_flush_insns): Handle tag_fixups. Error if dangling
53 (emit_one_bundle): Delete spurious multiplication by one. Handle
55 (ia64_start_line): Error if dangling qualifying predicate.
56 (defining_tag): New static variable.
57 (ia64_unrecognized_line, case '['): Parse tags.
58 (ia64_frob_label): Create tag_fixups.
59 (md_assemble): Reset md.qp.X_op after using it.
61 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
63 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
65 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
67 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
69 2000-10-30 Kazu Hirata <kazu@hxi.com>
71 * expr.c: Fix formatting.
72 * flonum-copy.c: Likewise.
77 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
79 * as.h (OPTION_MD_BASE): Bump to 190.
80 * as.c (parse_args) <std_longopts>: Add comment about the need to
81 check OPTION_MD_BASE in as.h.
83 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
86 2000-10-27 Nick Clifton <nickc@redhat.com>
88 * configure.in (emulations): Add m68hc12.
89 * configure: Regenerate.
90 * po/gas.pot: Regenerate.
92 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
94 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
96 (arm_psr_parse): Handle lowercase CPSR and SPSR.
98 2000-10-25 Nick Clifton <nickc@redhat.com>
100 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
101 a DWARF2 line number information sequence.
103 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
105 * read.c (generate_lineno_debug): Update comment describing why
106 DWARF2 line number debug information is not generated
107 automatically by this function.
109 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
112 * config/tc-arm.h (md_end): Define.
113 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
115 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
116 if generating DWARF2 line numbers.
117 (arm_end_of_source): New function. Call dwarf2_finish if
120 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
121 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
122 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
124 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
126 * tc-i386.c: Fix prototype declarations for functions taking no
129 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
131 * tc-i386.c (i386_operand_modifier): Remove.
132 (build_displacement_string): Remove.
133 (i386_parse_seg): Remove.
134 (i386_intel_memory_operand): Remove.
135 (i386_intel_operand): Re-write using recursive descent parser based
136 on MASM documentation.
137 (struct intel_parser_s): New structure.
138 (intel_parser): New static variable.
139 (struct intel_token): New structure.
140 (cur_token, prev_token): New static variables.
153 (intel_match_token): New function.
154 (intel_get_token): New function.
155 (intel_putback_token): New function.
156 (intel_expr): New function.
157 (intel_e05): New function.
158 (intel_e05_1): New function.
159 (intel_e06): New function.
160 (intel_e06_1): New function.
161 (intel_e09): New function.
162 (intel_e09_1): New function.
163 (intel_e10): New function.
164 (intel_e10_1): New function.
165 (intel_e11): New function.
167 2000-10-20 Jakub Jelinek <jakub@redhat.com>
169 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
170 instructions to loose any special insn->architecture mask.
172 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
173 (sparc_md_end, sparc_arch_types, sparc_arch,
174 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
175 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
176 request v9b architecture if they are used).
178 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
180 * config/tc-m68k.c: Fix the previous misapplied patch.
182 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
184 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
185 BFD_ASSEMBLER and !BFD_ASSEMBLER.
186 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
189 2000-10-17 Kazu Hirata <kazu@hxi.com>
191 * debug.c: Fix formatting.
192 * depend.c: Likewise.
193 * dwarf2dbg.c: Likewise.
194 * dwarf2dbg.h: Likewise.
198 * flonum-konst.c: Likewise.
201 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
203 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
205 * doc/as.texinfo: Added notes about this new option.
207 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
209 * config/tc-sh.c (JREG): Remove.
210 (md_convert_frag): Remove #if 0:d code using JREG.
212 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
214 * config/tc-i386.c (i386_operand_modifier): Only match
215 modifiers SHORT and FLAT if they are followed by a space.
216 (parse_register): When `allow_naked_reg' is set, do not confuse
217 identifiers that start with a register name with a register.
219 2000-10-12 Kazu Hirata <kazu@hxi.com>
221 * app.c: Fix formatting.
224 * bit_fix.h: Likewise.
229 2000-10-11 Alan Modra <alan@linuxcare.com.au>
231 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
233 2000-10-07 Alan Modra <alan@linuxcare.com.au>
235 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
236 Re-arrange function a little and improve error message.
238 * write.c (write_relocs): Fix a comment.
240 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
243 2000-10-05 Jim Wilson <wilson@cygnus.com>
245 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
247 2000-10-05 Alan Modra <alan@linuxcare.com.au>
249 * config/tc-i386.c: Delete some useless comments, reformat others.
251 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
252 non-global syms in linkonce sections.
254 2000-10-04 Ralf Baechle <ralf@gnu.org>
256 * config/tc-ia64.c (operand_match): Don't use // style comments.
257 * config/tc-i370.c: Likewise.
259 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
261 Changes to handle varying register prefix and user symbol prefix.
262 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
263 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
264 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
265 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
266 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
267 (demand_register_prefix): New variable.
268 (md_pseudo_table): New pseudo ".syntax".
269 (md_longopts): New options --no-underscore and --underscore.
270 (cris_target_format): Return elf32-us-cris or elf32-cris depending
271 on symbols_have_leading_underscore.
272 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
273 (get_spec_reg): Ditto.
274 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
276 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
278 <case OPTION_NO_US, case OPTION_US>: New.
279 (md_show_usage): Be brief and reformat to match continuation of
281 * po/gas.pot: Regenerate.
283 2000-09-28 Alan Modra <alan@linuxcare.com.au>
285 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
286 force relocs for 12 bit branches.
287 (md_apply_fix): Similarly, adjust logic here.
289 2000-09-28 Alan Modra <alan@linuxcare.com.au>
291 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
292 adjust for external and weak syms as we will use a reloc. Allow
293 for +8 offset when calculating limits of branches.
294 (hppa_fix_adjustable): Undo 2000-09-23 change.
295 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
296 Correct distance calculation.
297 (tc_gen_reloc): Print the file name and line number if we can't
300 From John David Anglin <dave@hiauly1.hia.nrc.ca>
301 * config/tc-hppa.c (nonzero_dibits): Define.
302 (arg_reloc_stub_needed): Check each arg and return value
303 separately for zero case.
304 (pa_align): Declare argument `bytes'.
306 2000-09-25 Kazu Hirata <kazu@hxi.com>
308 * config/tc-cris.c: Fix formatting.
309 * config/tc-d10v.h: Likewise.
310 * config/tc-d30v.c: Likewise.
311 * config/tc-d30v.h: Likewise.
312 * config/tc-fr30.c: Likewise.
313 * config/tc-fr30.h: Likewise.
314 * config/tc-m68k.c: Likewise.
315 * config/tc-m68k.h: Likewise.
316 * config/tc-pj.h: Likewise.
317 * config/tc-ppc.c: Likewise.
318 * config/tc-ppc.h: Likewise.
319 * config/tc-sh.c: Likewise.
320 * config/tc-sh.h: Likewise.
321 * config/tc-sparc.c: Likewise.
322 * config/tc-v850.h: Likewise.
323 * config/tc-vax.h: Likewise.
324 * config/tc-w65.h: Likewise.
325 * config/tc-z8k.h: Likewise.
327 2000-09-23 Alan Modra <alan@linuxcare.com.au>
329 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
331 (hppa_force_relocation): Likewise.
333 2000-09-22 Jim Wilson <wilson@cygnus.com>
335 * config/tc-ia64.c (dv_sem): Add "stop".
336 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
337 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
338 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
340 (mark_resources): Check IA64_RS_PRr.
342 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
344 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
345 md_estimate_size_before_relax): Redesign and clean up the
346 relaxation mechanism.
348 2000-09-21 Kazu Hirata <kazu@hxi.com>
350 * config/tc-ns32k.c: Fix formatting.
351 * config/tc-ns32k.h: Likewise.
353 2000-09-20 Kazu Hirata <kazu@hxi.com>
355 * config/tc-m32r.c: Fix formatting.
356 * config/tc-m32r.h: Likewise.
357 * config/tc-m68851.h: Likewise.
358 * config/tc-m68hc11.c: Likewise.
359 * config/tc-m68hc11.h: Likewise.
360 * config/tc-m88k.c: Likewise.
361 * config/tc-mcore.c: Likewise.
362 * config/tc-mcore.h: Likewise.
363 * config/tc-mips.c: Likewise.
364 * config/tc-mips.h: Likewise.
365 * config/tc-mn10200.h: Likewise.
366 * config/tc-mn10300.h: Likewise.
367 * config/tc-tahoe.c: Likewise.
368 * config/tc-tahoe.h: Likewise.
370 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
372 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
373 Likewise in relaxation description comments.
375 2000-09-18 Alan Modra <alan@linuxcare.com.au>
377 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
378 subtraction of two syms without emitting a relocation.
380 From David Huggins-Daines <dhd@linuxcare.com>
381 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
382 global or weak symbols.
384 2000-09-15 Kazu Hirata <kazu@hxi.com>
386 * config/tc-h8300.h: Fix formatting.
387 * config/tc-h8500.c: Likewise.
388 * config/tc-h8500.h: Likewise.
389 * config/tc-hppa.h: Likewise.
390 * config/tc-i370.h: Likewise.
391 * config/tc-i386.h: Likewise.
392 * config/tc-i860.c: Likewise.
393 * config/tc-i860.h: Likewise.
394 * config/tc-i960.h: Likewise.
395 * config/tc-ia64.c: Likewise.
396 * config/tc-ia64.h: Likewise.
398 2000-09-14 Kazu Hirata <kazu@hxi.com>
400 * config/tc-a29k.c: Fix formatting.
401 * config/tc-alpha.c: Likewise.
402 * config/tc-arc.c: Likewise.
403 * config/tc-arc.h: Likewise.
404 * config/tc-arm.c: Likewise.
405 * config/tc-arm.h: Likewise.
406 * config/tc-avr.c: Likewise.
407 * config/tc-avr.h: Likewise.
408 * config/tc-tic30.c: Likewise.
409 * config/tc-tic30.h: Likewise.
410 * config/tc-tic54x.c: Likewise.
411 * config/tc-tic54x.h: Likewise.
412 * config/tc-tic80.c: Likewise.
413 * config/tc-tic80.h: Likewise.
415 2000-09-14 Timothy Wall <twall@cygnus.com>
417 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
418 parallel comparisons for later use.
419 (struct rsrc): Add parallel comparison type.
420 (resources_match): Skip special cases of PR usage (non-conflicting
423 2000-09-13 Kazu Hirata <kazu@hxi.com>
425 * config/obj-ecoff.c: Fix formatting.
426 * config/obj-elf.c: Likewise.
427 * config/obj-elf.h: Likewise.
428 * config/obj-evax.h: Likewise.
429 * config/obj-generic.h: Likewise.
430 * config/obj-hp300.c: Likewise.
431 * config/obj-hp300.h: Likewise.
432 * config/obj-ieee.h: Likewise.
433 * config/obj-vms.c: Likewise.
434 * config/obj-vms.h: Likewise.
436 2000-09-13 Anders Norlander <anorland@acc.umu.se>
438 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
439 (md_parse_option): Ditto.
440 (md_longopts): Add -mips32 option.
441 (md_show_usage): Document new options.
442 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
443 (mips_ip): Assemble mfc0 with a sub-selection code.
444 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
445 (mips_cpu_to_str): New function.
446 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
447 Use CPU_* defines instead of hardcoded numbers.
449 * doc/as.texinfo: Document new options.
450 * doc/c-mips.texi: Ditto.
452 2000-09-12 Kazu Hirata <kazu@hxi.com>
454 * as.h: Fix formatting.
455 * asintl.h: Likewise.
456 * bit_fix.h: Likewise.
457 * config/obj-aout.c: Likewise.
458 * config/obj-aout.h: Likewise.
459 * config/obj-bout.c: Likewise.
460 * config/obj-bout.h: Likewise.
461 * config/obj-coff.c: Likewise.
462 * config/obj-coff.h: Likewise.
463 * dwarf2dbg.h: Likewise.
465 * flonum.h: Likewise.
467 * itbl-ops.h: Likewise.
471 * struc-symbol.h: Likewise.
472 * subsegs.h: Likewise.
473 * symbols.h: Likewise.
477 2000-09-11 Kazu Hirata <kazu@hxi.com>
479 * bignum-copy.c: Fix formatting.
480 * config/tc-i370.c: Likewise.
481 * config/tc-i960.c: Likewise.
482 * config/tc-m68k.c: Likewise.
484 * flonum-copy.c: Likewise.
485 * flonum-konst.c: Likewise.
486 * flonum-mult.c: Likewise.
487 * literal.c: Likewise.
491 * subsegs.c: Likewise.
493 2000-09-09 Philip Blundell <philb@gnu.org>
495 * configure.in (arm*-*-uclinux*): New target.
496 * configure: Regenerate.
498 2000-09-09 Kazu Hirata <kazu@hxi.com>
500 * input-file.c: Fix formatting.
501 * itbl-ops.c: Likewise.
502 * messages.c: Likewise.
504 2000-09-08 Philip Blundell <philb@gnu.org>
506 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
509 2000-09-07 H.J. Lu <hjl@gnu.org>
511 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
512 * configure: Rebuild.
514 2000-09-07 Kazu Hirata <kazu@hxi.com>
516 * atof-generic.c: Fix formatting.
517 * config/tc-mips.c: Likewise.
518 * config/tc-vax.c: Likewise.
519 * input-scrub.c: Likewise.
521 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
523 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
524 * configure.in (sh-*-linux*): Added.
525 * configure: Rebuilt.
527 2000-09-06 Kazu Hirata <kazu@hxi.com>
529 * config/tc-hppa.c: Fix formatting.
531 * ecoff.c: Fix formatting.
533 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
535 * configure: Rebuilt with new libtool.m4.
537 2000-09-05 Kazu Hirata <kazu@hxi.com>
539 * cgen.c: Fix formatting.
540 * config/tc-ia64.c: Likewise.
542 2000-09-05 Nick Clifton <nickc@redhat.com>
544 * aclocal.m4: Regenerate.
545 * config.in: Regenerate.
546 * configure: Regenerate.
547 * po/gas.pot: Regenerate.
549 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
551 * config/tc-cris.c: Correct comment typos.
553 2000-09-05 Eric Christopher <echristo@cygnus.com>
555 * config/tc-mn10300.c: Cleanup.
556 (md_pcrel_from): Enable.
558 2000-09-05 Alan Modra <alan@linuxcare.com.au>
560 * expr.c (operand): Fix a comment typo.
561 * write.c (write_relocs): Fix a signed/unsigned warning.
563 * config/tc-hppa.c (fudge_reg_expressions): New
564 (hppa_force_reg_syms_absolute): New.
565 (pa_equ): Allow reg_section expressions.
566 * config/tc-hppa.c (md_optimize_expr): Define.
567 (hppa_force_reg_syms_absolute): Prototype.
569 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
570 (pa_parse_number): Pass in arg to select fp reg parsing.
571 Return 1 to indicate format checks pass. If strict, then only
572 accept a register or register symbol. Return value in...
573 (pa_number): New static for pa_parse_number.
574 (FP_REG_BASE): Define.
575 (FP_REG_RSEL): Define.
576 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
577 appropriate. White space changes.
578 (need_pa11_opcode): Don't bother passing any params, get them from
580 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
581 Remove extraneous check in case 'Q'.
582 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
583 reg, set section of resulting symbol to reg_section.
584 (pa_parse_space_stmt): Modify call to pa_parse_number.
585 (pa_space): Likewise.
587 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
588 (hppa_force_relocation): Handle vtable relocs.
589 (pa_vtable_entry): New.
590 (pa_vtable_inherit): New.
591 (md_pseudo_table): Add entries for vtable pseudos.
592 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
593 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
595 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
596 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
597 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
599 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
600 specify a symbol type.
602 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
603 dependent things together.
604 (md_elf_symbol_type): Define.
606 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
608 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
610 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
611 (obj_elf_vtable_entry): Declare.
613 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
615 (obj_elf_vtable_entry): Similarly.
616 (elf_pseudo_table): Fix the damage with a cast.
618 2000-09-03 Richard Henderson <rth@cygnus.com>
620 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
621 for template selection when a label is needed.
623 2000-09-02 Kazu Hirata <kazu@hxi.com>
625 * config/tc-ia64.c: Fix formatting.
627 2000-09-02 Nick Clifton <nickc@redhat.com>
629 * configure.in: Increase version number to 2.10.91.
630 * configure: Regenerate.
631 * aclocal.m4: Regenerate.
632 * config.in: Regenerate.
633 * po/gas.pot: Regenerate.
634 * Makefile.in: Regenerate.
636 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
638 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
639 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
640 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
642 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
645 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
647 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
648 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
649 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
650 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
651 (GOT_symbol): New variable.
652 (md_undefined_symbol): Set it.
654 2000-09-01 Richard Henderson <rth@cygnus.com>
656 * config/tc-ia64.c (match): Don't inline.
657 (extra_goodness): New.
658 (md_begin): Prefer nop.f and nop.b for best_template.
660 2000-08-31 Kazu Hirata <kazu@hxi.com>
662 * as.c: Fix formatting.
667 2000-08-31 Eric Christopher <echristo@cygnus.com>
669 * config/tc-mn10300.c: Cleanup and fix warnings.
670 (md_pseudo_table): Add initializers.
671 (md_show_usage): Cleanup.
672 (md_parse_option): Fix warnings.
673 (md_undefined_symbol): Fix warnings.
674 (md_conver_frag): Fix warnings.
675 (tc_gen_reloc): Fix warnings.
676 (md_apply_fix3): Fix warnings.
677 (check_operand): Fix warnings.
679 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
681 * acinclude.m4: Include libtool and gettext macros from the
683 * aclocal.m4, configure: Rebuilt.
685 2000-08-30 Mark Hatle <mhatle@mvista.com>
687 * config/tc-ppc.c (md_parse_option): Recognize -m405.
689 2000-08-31 Kazu Hirata <kazu@hxi.com>
691 * listing.c: Fix formatting.
693 2000-08-29 Kazu Hirata <kazu@hxi.com>
695 * app.c: Fix a comment typo. Fix formatting.
697 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
699 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
700 offset of the target destination for jmp instructions.
701 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
703 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
705 * NEWS: Mention support for CRIS.
707 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
709 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
710 Sets `.lcomm' alignment to zero.
712 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
714 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
715 (TC_FIX_ADJUSTABLE): Define.
717 2000-08-23 Jim Wilson <wilson@cygnus.com>
719 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
720 unwind.personality_routine is set.
722 2000-08-23 H.J. Lu <hjl@gnu.org>
724 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
726 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
728 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
731 2000-08-22 H.J. Lu <hjl@gnu.org>
733 * config.in (STRICTCOFF): New for strict COFF.
735 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
736 i386-*-go32* and i386-go32-rtems*.
737 * configure: Rebuilt.
739 * config/obj-coff.c (obj_coff_endef): Follow the historical
740 behavior if STRICTCOFF is not defined.
742 * doc/internals.texi: Document STRICTCOFF.
744 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
746 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
747 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
748 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
749 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
750 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
751 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
752 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
755 2000-08-22 Eric Christopher <echristo@cygnus.com>
757 * config/tc-mn10300.c: (md_apply_fix): New function.
758 (mn10300_force_relocation): New function.
759 (mn10300_fix_adjustable): New function.
761 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
762 (TC_HANDLES_FX_DONE): Define.
763 (obj_fix_adjustable): Define.
764 (MD_APPLY_FIX3): Define.
765 (TC_LINKRELAX_FIXUP): Define.
767 * write.c: (TC_LINKRELAX_FIXUP): Define if not
769 (fixup_segment): Use TC_LINKRELAX_FIXUP.
771 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
773 2000-08-21 Jason Eckhardt <jle@cygnus.com>
775 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
776 if the fixup resulted in a relocation.
778 2000-08-18 Nick Clifton <nickc@redhat.com>
780 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
781 Make reference to first element of shift_names explicit.
783 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
785 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
786 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
787 add a symbol's address. Removed all target-specific #ifdefs that
788 used to accomplished the same.
789 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
790 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
791 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
792 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
793 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
795 2000-08-17 Kazu Hirata <kazu@hxi.com>
797 * dwarf2dbg.c: Fix formatting.
799 2000-08-17 Nick Clifton <nickc@redhat.com>
801 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
802 to be recoded as logical shift lefts by zero.
804 2000-08-16 Jim Wilson <wilson@cygnus.com>
806 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
807 postincrement modified registers. Handle IA64_OPND_R3_2 addl
809 (note_register_values): Handle IA64_OPND_R3_2 operands.
811 2000-08-16 Jason Eckhardt <jle@cygnus.com>
813 * config/tc-i860.c (md_operand): Silly typo fixed.
815 2000-08-16 Nick Clifton <nickc@redhat.com>
817 * config/tc-arm.c (struct asm_shift): Delete.
819 (enum asm_shift_index): New.
820 (struct asm_shift_properties): New.
821 (struct asm_shift_name): New.
822 (shift_properties[]); New.
823 (shift_names[]); New.
825 (decode_shift): Use new structures.
826 Issue a warning is "ROR #0" is used.
827 Issue a warning if "ASR #0" or "LSR #0" is used.
829 (md_begin): Initialise arm_shift_hsh table from new
830 asm_shift_name array.
832 2000-08-16 Jakub Jelinek <jakub@redhat.com>
834 * config/tc-sparc.c: Kill all warnings.
835 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
837 (md_show_usage): Update usage text.
839 2000-08-16 Nick Clifton <nickc@redhat.com>
841 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
844 2000-08-15 Will Cohen <wcohen@redhat.com>
846 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
848 * config/tc-sh.c (md_assemble): Changed so debug_type
849 test performed for ppi_assemble
850 * config/tc-sh.c: Included dwarf2dbg.h.
851 (debug_line): Defined.
852 (md_assemble): Generates dwarf2 line info.
853 (sh_finalize): New function. Finalize dwarf2 info.
854 (assemble_ppi): Returns size of code generated.
855 (build_Mytes): Returns size of code generated.
856 (md_pseudo_table): Added "file" and "loc" psuedo ops.
857 * config/tc-sh.h (md_end): Defined.
858 (sh_finalize): Declared.
860 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
862 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
865 2000-08-14 Nick Clifton <nickc@redhat.com>
867 * config/tc-arm.c (do_bx): Allow "bx pc".
869 2000-08-14 Jim Wilson <wilson@cygnus.com>
871 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
872 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
873 (md_begin): Change assignment to md.flag to OR in the new bit.
875 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
877 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
878 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
881 2000-08-14 Jason Eckhardt <jle@cygnus.com>
883 * NEWS: Mention i860 support.
885 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
887 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
889 2000-08-14 Andreas Schwab <schwab@suse.de>
891 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
893 2000-08-11 Andreas Schwab <schwab@suse.de>
895 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
898 2000-08-11 Kazu Hirata <kazu@hxi.com>
900 * expr.c: Fix formatting.
901 * config/obj-bout.c: Likewise.
903 2000-08-10 Jason Eckhardt <jle@cygnus.com>
905 * doc/c-i860.texi: Flesh out the i860 section more.
907 2000-08-10 Kazu Hirata <kazu@hxi.com>
909 * symbols.c: Fix formatting.
912 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
914 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
915 has the IgnoreSize bit set.
917 2000-08-09 Alan Modra <alan@linuxcare.com.au>
919 From Rodney Brown <RodneyBrown@mynd.com>
920 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
921 * configure: Regenerate.
923 2000-08-09 Kazu Hirata <kazu@hxi.com>
925 * hash.c: Fix formatting.
928 2000-08-08 Jason Eckhardt <jle@cygnus.com>
930 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
931 (i860_fix_info): New enum.
932 (MD_APPLY_FIX3): Define.
933 (WORKING_DOT_WORD): Define.
934 (TC_HANDLES_FX_DONE): Define.
935 (DIFF_EXPR_OK): Define.
936 (LISTING_HEADER): Define.
937 (TARGET_FORMAT): Select target format based on endian flag.
938 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
939 (target_big_endian): Add external declaration.
941 * config/tc-i860.c: All existing code reworked completely. Other
942 new code shown below.
943 (SYNTAX_SVR4): Define.
944 (target_warn_expand): New variable.
945 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
946 (md_longopts): Declare and define with new options (-EL, -EB,
948 (md_show_usage): New function.
949 (md_operand): New function.
950 (obtain_reloc_for_imm16): New function.
951 (md_apply_fix3): New function.
952 (tc_gen_reloc): New function.
954 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
956 * config/tc-m68hc11.c (build_jump_insn): Make sure the
957 2 bytes of the jump address are in the same frag.
958 (find): Accept 68hc12 register indirect modes.
960 * NEWS: Mention 68HC11 & 68HC12 support.
962 2000-08-07 Richard Henderson <rth@cygnus.com>
964 * config/tc-ia64.c (unwind): Add prologue_mask member.
965 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
966 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
967 (dot_body): Clear unwind.prologue_mask.
968 (dot_prologue): Set it. Accept a register second argument.
970 2000-08-07 Kazu Hirata <kazu@hxi.com>
972 * config/atof-ieee.c: Fix formatting.
973 * config/atof-tahoe.c: Likewise.
975 2000-08-06 Nick Clifton <nickc@cygnus.com>
977 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
980 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
981 of .popsection, .previous, .pushsection, .subsection,
982 .version, .vtable_entry, .vtable_inherit and .weak.
984 2000-08-05 Kazu Hirata <kazu@hxi.com>
986 * config/tc-cris.c: Fix formatting.
987 * config/tc-i386.c: Likewise.
988 * config/tc-sparc.c (sparc_ip): Simplify the code.
990 2000-08-04 Kazu Hirata <kazu@hxi.com>
992 * config/tc-cris.c: Rearrange code for readability.
993 * config/tc-d10v.c: Fix formatting.
994 * config/tc-m32r.c: Likewise.
995 * config/tc-sparc.c: Likewise.
997 2000-08-02 Jim Wilson <wilson@cygnus.com>
999 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1000 before ia64_find_opcode.
1001 (md_assemble): Likewise.
1003 2000-08-01 Nick Clifton <nickc@cygnus.com>
1005 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1006 Undo some formatting fixes.
1008 2000-08-01 Kazu Hirata <kazu@hxi.com>
1010 * config/obj-som.c: Fix formatting.
1011 * config/obj-ieee.c: Likewise.
1012 * config/tc-arm.c: Likewise.
1013 * config/tc-v850.c: Likewise.
1015 2000-08-01 Nick Clifton <nickc@redhat.com>
1017 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1018 index by command line option.
1020 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1022 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1023 (@node M68K-Branch): Rewrite to match the reality.
1025 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1027 * doc/c-i860.texi: New file.
1028 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1029 * doc/Makefile.in: Regenerate.
1030 * doc/all.texi: Add I860 as relevant architecture.
1031 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1033 2000-07-31 Kazu Hirata <kazu@hxi.com>
1035 * config/tc-d30v.c: Fix formatting.
1037 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1039 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1040 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1041 long emit a long branch if available instead of an absolute jump, never
1042 emit absolute jumps for anything with --pcrel.
1044 * doc/c-m68k.texi: Document new command line option.
1046 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1048 * config/tc-avr.c: Use PARAMS macro in function declarations.
1049 Don't declare md_pcrel_from_section (already in tc-avr.h).
1050 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1051 (avr_operand): Don't set (unsigned) op_mask to -1.
1053 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1055 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1056 * configure: Regenerated.
1057 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1058 of operand to the .type directive (.e.g, "type").
1060 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1062 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1063 * app.c (do_scrub_chars): Record where first comment found.
1064 * read.c (read_a_source_file): Init found_comment on entry, and
1065 notify whether comments found on exit.
1066 * config/tc-hppa.c (md_shortopts): Add "c".
1067 (md_longopts): Add warn-comment.
1068 (md_parse_option): Handle it.
1069 (md_show_usage): Show available options.
1070 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1072 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1074 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1075 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1077 (md_estimate_size_before_relax): Don't fall off end of function.
1079 2000-07-27 Kazu Hirata <kazu@hxi.com>
1081 * config/tc-avr.c: Fix formatting.
1082 * config/tc-ns32k.c: Likewise.
1084 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1086 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1088 2000-07-27 Kazu Hirata <kazu@hxi.com>
1090 * config/tc-d10v.c: Fix formatting.
1091 * config/tc-z8k.c: Likewise.
1092 * config/tc-sparc.c: Likewise.
1094 2000-07-26 Dave Brolley <brolley@redhat.com>
1096 * cgen.c (queue_fixup): Declare opinfo.
1097 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1098 (gas_cgen_md_operand): Ditto.
1099 (gas_cgen_md_apply_fix3): Ditto.
1101 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1103 * config/obj-coff.c (obj_frob_symbol): Don't merge
1104 labels. Don't merge if the symbol isn't constant. Return
1105 immediately if a symbol is merged.
1107 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1109 * frags.c (frag_align): Correct absolute section alignment.
1111 2000-07-20 DJ Delorie <dj@redhat.com>
1113 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1114 it breaks linking against DLLs.
1116 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1118 * configure.in: Add CRIS support.
1119 * configure: Regenerate.
1120 * Makefile.am: (CPU_TYPES): Add cris.
1121 (CPU_OBJ_VALID) [aout]: Add cris.
1122 (MULTI_CPU_TYPES): Add cris.
1123 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1124 [coff]: Only i386 and mips are valid.
1125 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1126 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1127 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1128 Regenerate dependencies.
1129 * Makefile.in: Regenerate.
1130 * aclocal.m4: Regenerate.
1131 * as.c: Declare crisaout, criself.
1132 * config/tc-cris.h, config/tc-cris.c: New.
1133 * config/e-criself.c, config/e-crisaout.c: New.
1134 * po/POTFILES.in, po/gas.pot: Regenerate.
1136 2000-07-20 Kazu Hirata <kazu@hxi.com>
1138 * read.c: Fix formatting.
1139 * write.c: Fix formatting.
1141 2000-07-19 H.J. Lu <hjl@gnu.org>
1143 * sb.c: Include <stdlib.h> if exists for abort ().
1145 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1147 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1148 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1149 (pa_type_args): Same here.
1151 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1153 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1154 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1155 the storage class is already set.
1157 2000-07-17 Kazu Hirata <kazu@hxi.com>
1159 * config/tc-m68hc11.c: Fix formatting.
1160 * config/tc-mn10200.c: Likewise.
1161 * config/tc-mn10300.c: Likewise.
1162 * config/tc-pj.c: Likewise.
1163 * config/tc-tic80.c: Likewise.
1164 * config/tc-w65.c: Likewise.
1166 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1168 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1171 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1173 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1176 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1178 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1179 ELF as are used for SOM (except the 32-bit reloc one) to decide
1180 whether a symbol can be reduced to a section symbol. Expand on
1181 the comment for symbols involved in LR% and RR% expressions.
1183 2000-07-14 Nick Clifton <nickc@cygnus.com>
1185 * config/tc-mips.c (mips_disable_float_construction): New
1186 static variable. Set to true if doubles should not be
1187 constructed by loading two single width fp registers with
1188 halves of the value.
1189 (mips_ip): Test mips_disable_float_construction.
1190 (md_longopts): Add command line switches --construct-floats
1191 and --no-construct-floats.
1192 (md_parse_option): Parse new command line options.
1193 (md_show_usage): Describe new command line options.
1195 * doc/c-mips.texi: Document new command line options.
1197 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1199 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1200 * configure: Regenerate.
1202 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1204 * configure.in (DEFAULT_EMULATION setting): Revert part of
1205 2000-07-01 change that set te_multi=multi unless set to tmips.
1206 * configure: Regenerate.
1208 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1210 * config/obj-coff.c (coff_frob_section): Add padding to the last
1211 section when aligning it increases its size.
1213 2000-07-11 Kazu Hirata <kazu@hxi.com>
1215 * config/tc-tic54x.c: Fix formatting.
1217 2000-07-10 Kazu Hirata <kazu@hxi.com>
1219 * config/tc-h8500.c: Fix formatting.
1220 * config/tc-tic54x.c: Fix formatting.
1222 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1224 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1225 displacements correctly.
1227 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1229 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1231 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1235 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1237 From David Huggins-Daines <dhd@linuxcare.com>
1238 * config/te-hppalinux64.h: Add a new emulation.
1239 * configure.in (emulations): Add configure bits to support the
1240 64-bit Linux/parisc target.
1241 * configure: Regenerate.
1243 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1244 (md_shortopts): Add `V' for ELF.
1246 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1247 when SOM or ELF_ARG_RELOC are defined.
1248 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1249 ELF_ARG_RELOC are defined.
1250 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1251 (pa_stringer): ..Do it here instead. Fix comment typos.
1252 (hppa_force_relocation): Cast enums to int before comparing with
1255 From Ryan Bradetich <rbradetich@uswest.net>
1256 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1257 redifinition warning.
1258 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1259 (hppa_force_relocation): ditto
1260 (md_apply_fix): Added cast to buf to fix warnings.
1262 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1263 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1265 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1266 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1267 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1268 reloc_type** to avoid warnings in switch.
1269 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1270 little earlier instead.
1272 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1274 (pa_type_args): Use symbol_arg_reloc_info.
1275 (struct pa_it): Make arg_reloc unsigned int.
1276 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1277 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1278 (pa_code): Delete. pa_text duplicates this function.
1279 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1280 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1282 (cons_fix_new_hppa): Actually change selector to e_fsel when
1283 warning about assuming so.
1284 (tc_gen_reloc): More example elf arg reloc code.
1285 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1286 (hppa_force_relocation): Likewise.
1288 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1290 (pa_end_of_source): Prototype.
1291 (hppa_fix_adjustable): Prototype.
1292 (LABELS_WITHOUT_COLONS): Move it..
1293 * config/te-hppa.h: To here.
1295 * config/te-hppa64.h: New file.
1297 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1299 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1300 format -10, -16, 16 relocs.
1301 (hppa_elf_mark_end_of_function): Test for null
1302 last_call_info->start_symbol
1304 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1305 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1306 re_assesmble_* functions. Delete extraneous statements. Fix
1308 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1309 insn to re_assemble_*.
1311 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1313 * doc/internals.texi (Expressions): Fix typo.
1315 2000-07-08 Kazu Hirata <kazu@hxi.com>
1317 * config/tc-sh.c: Fix formatting.
1318 * config/tc-tic54x.c: Fix formatting.
1319 * depend.c: Fix formatting.
1320 * flonum-konst.c: Likewise.
1321 * flonum-mult.c: Likewise.
1323 2000-07-07 Kazu Hirata <kazu@hxi.com>
1325 * config/tc-sh.c: Fix comments.
1326 * config/obj-vms.c: Fix comments.
1327 * config/tc-a29k.c: Likewise.
1328 * config/tc-alpha.c: Likewise.
1329 * config/tc-h8300.c: Likewise.
1330 * config/tc-h8500.c: Likewise.
1331 * config/tc-i370.c: Likewise.
1332 * config/tc-ia64.c: Likewise.
1333 * config/tc-m68hc11.c: Likewise.
1334 * config/tc-m68k.c: Likewise.
1335 * config/tc-mips.c: Likewise.
1336 * config/tc-ns32k.c: Likewise.
1337 * config/tc-ppc.c: Likewise.
1338 * config/tc-z8k.c: Likewise.
1340 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1342 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1343 Default to '(SEC_LOAD | SEC_DATA)'.
1344 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1346 * doc/internals.texi (CPU Backend): Describe
1347 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1349 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1351 * as.c (parse_args): NULL terminate the long option list.
1353 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1355 * config/tc-d30v.h: Include "write.h" for fixS.
1356 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1358 2000-07-05 Nick Clifton <nickc@cygnus.com>
1360 * config/tc-d30v.c (write_2_short): Further changes to warning
1361 messages produced when combining EITHER_BUT_PREFER_MU attributed
1364 2000-07-05 DJ Delorie <dj@redhat.com>
1368 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1370 * config/tc-arm.c (psrs): Accept combinations of flags.
1372 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1374 * config/tc-avr.c: Change _ () to _() around all strings marked
1375 for translation (exception from the usual coding style).
1376 (avr_opt): New struct variable, how the new switches are set.
1377 (OPTION_MMCU): Define as 'm' and actually use.
1378 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1379 (show_mcu_list): New function, display the list of known MCUs.
1380 (md_show_usage): Document the new switches. Call show_mcu_list.
1381 (avr_set_arch): Change 'm' to OPTION_MMCU.
1382 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1383 Handle the new switches.
1384 (avr_operands): Disable warnings for undefined combinations of
1385 operands if -mall-opcodes. Disable warnings for skipping two-word
1386 instructions if enhanced core or -mno-skip-bug.
1387 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1388 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1389 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1390 (avr_ldi_expression): Warn about implicit lo8().
1391 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1393 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1395 * configure.in: Add entry for mips-*-sysv4*MP*
1396 * configure: Rebuild
1397 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1398 elf32-tradlittlemips for traditional mips targets.
1399 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1400 test for Link Once sections as in adjust_reloc_syms.
1401 * config/te-tmips.h: New file for traditional mips targets. Define
1404 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1406 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1407 flags argument is not present, don't change an existing section's
1408 section's attributes. If the flags argument is present, warn if the
1409 attributes don't match the section's current attributes. When
1410 long section names are supported, set SEC_LINK_ONCE and
1411 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1413 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1415 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1416 symbols; create them.
1418 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1420 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1421 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1423 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1425 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1426 expressions. Ignore the problem when handling 16 bit signed
1427 immediates, because the assembler will take care of the relocation
1430 2000-06-27 Nick Clifton <nickc@cygnus.com>
1432 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1433 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1434 sequential order, and emit warning messages if the input source
1435 code contains constructs like that, or parallel constructs
1436 containing such opcodes.
1438 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1440 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1441 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1442 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1443 (md_show_usage): Update usage message.
1444 (md_parse_option): Allow redefinition of MCU type within the
1445 same avr[1-5] bfd machine type. Show both old and new MCU type
1446 in the error message.
1447 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1448 Simplify 8K wrap code.
1450 2000-06-25 Kazu Hirata <kazu@hxi.com>
1452 * config/obj-aout.c: Remove all uses of DEFUN.
1453 * config/obj-ieee.c: Likewise.
1454 * config/tc-sh.c: Fix comment typos.
1455 * config/tc-tahoe.c: Likewise.
1456 * config/tc-vax.c: Likewise.
1457 * config/tc-w65.c: Likewise.
1458 * config/tc-z8k.c: Likewise.
1459 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1461 2000-06-24 DJ Delorie <dj@cygnus.com>
1463 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1464 more changes from Sept 1999
1465 (tc_i386_fix_adjustable): ditto
1466 (md_apply_fix3): ditto
1468 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1470 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1471 (gas_cgen_parse_operand): Set it around expression() call.
1472 (gas_cgen_md_operand): Test for it before longjmp().
1474 2000-06-24 Kazu Hirata <kazu@hxi.com>
1476 * config/tc-h8500.c: Remove all uses of DEFUN.
1477 * config/tc-sh.c: Likewise.
1478 * config/tc-w65.c: Likewise.
1479 * config/tc-z8k.c: Likewise.
1481 * config/tc-h8500.c: Fix typos in comments.
1483 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1485 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1488 2000-06-23 matthew green <mrg@redhat.com>
1490 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1491 defined. Fix error message for `[' grouping.
1493 2000-06-22 Kazu Hirata <kazu@hxi.com>
1495 * config/tc-h8300.c: Fix formatting and comment typos.
1497 2000-06-22 Timothy Wall <twall@cygnus.com>
1499 * config/tc-ia64.c (note_register_values): Move premature QP
1500 notation clearing into the appropriate place.
1502 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1504 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1505 first before anything else. Add bin-bugs.h, emul.h and progress.h
1506 Sort list of files as for $(OBJS) in Makefile.am.
1508 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1509 find one. Remake dependencies.
1510 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1511 * Makefile.in: Regenerate.
1512 * doc/Makefile.in: Regenerate.
1514 * config/tc-i386.c (i386_displacement): Don't assume a constant
1515 displacement is necessarily 16 bits when in 16 bit code mode.
1516 (md_assemble): Instead size the displacement here after we know
1517 for sure that a .code16gcc operand hasn't automatically added
1518 operand size prefixes.
1520 2000-06-21 H.J. Lu <hjl@gnu.org>
1522 * Makefile.am: Rebuild dependency.
1523 * Makefile.in: Rebuild.
1525 2000-06-21 Kazu Hirata <kazu@hxi.com>
1527 * config/tc-h8300.c (parse_reg): Make the function static.
1528 (parse_exp): Likewise.
1530 2000-06-20 DJ Delorie <dj@cygnus.com>
1532 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1533 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1534 for cygwin import libraries to work properly.
1536 2000-06-20 H.J. Lu <hjl@gnu.org>
1538 * Makefile.am: Rebuild dependency.
1539 * Makefile.in: Rebuild.
1540 * configure: Likewise.
1541 * doc/Makefile.in: Likewise.
1543 2000-06-20 Timothy Wall <twall@cygnus.com>
1545 * doc/internals.texi (CPU backend): Add @itemx for
1546 TC_START_LABEL_WITHOUT_COLON.
1547 * doc/c-tic54x.texi: New.
1548 * doc/as.texinfo: Add tic54x features and include primary tic54x
1550 * doc/all.texi: Add C54X.
1551 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1552 * doc/Makefile.in: Regenerate.
1553 * configure.in: Add tic54x and define LIBM for tic54x.
1554 * configure: Regenrate.
1555 * config/tc-tic54x.[ch]: New.
1556 * config/obj-coff.h: Add tic54x.
1557 * Makefile.am: (CPU_TYPES): Add tic54x.
1558 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1559 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1560 (as_new_LDADD): Add $(LIBM).
1561 * Makefile.in: Regenerate.
1563 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1565 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1566 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1567 * doc/as.texinfo: Likewise.
1569 * configure, Makefile.in: Regenerate.
1570 * configure.in (emulations): Recognize m6811 and m6812.
1571 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1572 Added files for 68hc11 and 68hc12 assembler.
1573 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1574 * config/tc-m68hc11.h: Header definition for that assembler.
1576 2000-06-18 Nick Clifton <nickc@redhat.com>
1578 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1579 instead of OCTETS_PER_BYTE.
1581 * config/tc-v850.c: Fix compile time warnings.
1582 * config/tc-ppc.c: Fix compile time warnings.
1584 2000-06-18 H.J. Lu <hjl@gnu.org>
1586 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1587 * configure: Rebuild.
1589 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1591 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1594 2000-06-16 Nick Clifton <nickc@cygnus.com>
1596 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1597 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1599 * doc/c-mips.texi: Document newly accepted cpu variants.
1601 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1603 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1605 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1607 * macro.c (getstring): Make it possible to escape the quote
1610 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1612 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1614 2000-06-13 H.J. Lu <hjl@gnu.org>
1616 * configure: Regenerate.
1618 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1620 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1622 * doc/internals.texi (line_separator_chars): Semicolon is no
1623 longer a default. Mention null and newline as defaults.
1625 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1627 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1628 * config/tc-i860.h (line_separator_chars): Likewise.
1629 * config/tc-h8300.c (line_separator_chars): Likewise.
1630 * config/tc-i960.c (line_separator_chars): Likewise.
1631 * config/tc-m68k.c (line_separator_chars): Likewise.
1632 * config/tc-mips.c (line_separator_chars): Likewise.
1633 * config/tc-ns32k.c (line_separator_chars): Likewise.
1634 * config/tc-sparc.c (line_separator_chars): Likewise.
1635 * config/tc-vax.c (line_separator_chars): Likewise.
1637 * config/tc-h8300.c (comment_chars): Use string initialiser.
1638 * config/tc-i960.c (line_comment_chars): Likewise.
1639 * config/tc-z8k.c (comment_chars, line_comment_chars,
1640 line_separator_chars): Likewise.
1642 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1645 2000-06-08 Nick Clifton <nickc@cygnus.com>
1647 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1650 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1652 * configure.in (VERSION): Update to show this is the CVS mainline.
1654 2000-06-08 Matthew Jacob <mjacob@feral.com>
1656 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1657 $at is the integer register $r28, vs. both $r28 and the floating
1658 point register $f28.
1660 2000-06-08 James E. Wilson <wilson@cygnus.com>
1662 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1663 (dot_endp): Don't call ia64_flush_insns.
1664 (emit_one_bundle): Don't delete prologue/body records from
1665 unwind_record list in first loop. Rewrite second loop to account for
1668 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1670 * config/tc-ia64.c: Add missing prototypes.
1671 (generate_unwind_image): Cast argument to output_unw_records call.
1673 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1675 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1677 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1679 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1680 (REGISTER_P): likewise.
1681 (avr_opcodes): uses include/opcode/avr.h
1682 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1684 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1686 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1689 2000-06-03 H.J. Lu <hjl@gnu.org>
1691 * read.c (is_end_of_line): Put back `;'.
1693 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1695 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1697 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1699 * expr.c (operand): Test is_end_of_line outside switch to catch
1700 line separator chars that are also operators.
1701 (operator): Return O_illegal for line separator chars.
1703 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1704 entry (or `!' entry for TC_HPPA).
1706 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1707 before indexing is_end_of_line. Remove redundant check for '\0'.
1709 * config/tc-h8500.c (md_assemble): Likewise.
1710 * config/tc-mcore.c (md_assemble): Likewise.
1711 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1714 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1716 * config/tc-mcore.c (mcore_cons): Likewise.
1717 (mcore_float_cons): Likewise.
1718 (mcore_stringer): Likewise.
1719 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1721 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1723 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1725 2000-05-29 Nick Clifton <nickc@cygnus.com>
1727 * config/tc-sh.c: Fix compile time warning messages.
1729 * config/tc-mips.c: Fix compile time warning messages.
1731 2000-05-29 Philip Blundell <philb@gnu.org>
1733 * doc/as.texinfo: Update copyright dates.
1734 (Local Labels): Delete misplaced mention of ARM.
1735 * NEWS: Mention ARM ELF support.
1737 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1739 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1740 it is modified, and use the real_size to compute the frag address
1741 for dwarf2 line info.
1743 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1745 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1746 line-matching scheme to cope with automake moving variables around.
1747 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1748 * Makefile.in: Regenerate.
1750 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1752 * config/tc-sparc.c (sparc_relax): New.
1753 (md_longopts): Add -relax and -no-relax options.
1754 (md_parse_options, md_show_usage): Likewise.
1755 (md_apply_fix3): Optimize tail call into branch always if possible.
1757 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1759 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1760 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1761 rules, with warning when a GAS statement specifies a packing that
1762 will result in an instruction being squashed.
1763 Added typdef packing_type and enumerals, changed various integer
1764 literals to use the enumerals.
1766 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1768 * config/tc-ia64.c (dot_restorereg_p): New function.
1769 (md_pseudo_table): Add restorereg.p.
1770 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1771 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1773 * config/tc-ia64.h (unw_record_type): Add unwabi.
1774 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1775 called MASK with members for imask, and the masks produced by
1776 fr_mem, gr_mem, br_mem, and frgr_mem.
1777 (unw_p_record): Add members ABI and CONTEXT.
1778 (unw_x_record): Add member AB.
1779 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1780 as pseudo-register for use during unwind info generation.
1781 (AR_PFS, AR_LC): New macros.
1782 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1783 whose names start with an at sign (as in "@priunat").
1784 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1786 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1787 proc_end, unwind_info, personality_routine): Consolidate into
1788 "unwind" structure to reduce offset-table use. Add member
1789 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1791 (output_R1_format, output_R3_format, output_P3_format,
1792 output_P6_format): Initialize R with zero to reduce compiler warnings.
1793 (output_P7_format): Ditto. Add `default' branch to switch
1794 statement to reduce compiler warnings.
1795 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1796 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1797 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1798 into single argument.
1799 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1800 compiler warnings. Merge A and B args into single argument.
1801 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1802 A and B args into single argument.
1803 (free_record): Removed (wasn't used).
1804 (free_list_records): Also free imasks in prologue records.
1805 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1806 (output_spill_mask): Remove.
1807 (output_unwabi): New function.
1808 (output_epilogue, output_label_state, output_copy_state): Call
1810 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1811 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1813 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1814 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1815 as part of handling the prologue records. Emit region's imask if
1816 we have one. Handle unwabi, epilogue, label_state, copy_state,
1817 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1818 spill_sprel_p, and spill_reg_p records.
1819 (set_imask, count_bits, slot_index): New function.
1820 (fixup_unw_records): Fix region size computation. Handle
1821 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1822 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1823 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1824 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1825 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1826 (dot_save): Use manifest constants for applicaton registers.
1827 Handle REG_PR and REG_PRIUNAT.
1828 (dot_restore): Don't just ignore it.
1829 (dot_restorereg): New function..
1830 (generate_unwind_image): Ensure unwind info is a multiple of eight
1831 bytes, not just four bytes.
1832 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1833 (dot_altrp): Don't just ignore it.
1834 (dot_savemem): New function. Replaces dot_savesp() and
1835 dot_savepsp(). Use manifest constants for applicaton registers.
1836 Handle REG_PR and REG_PRIUNAT.
1837 (dot_savef): Simplify.
1838 (dot_saveb): Support generation of br_gr.
1839 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1840 dot_label_state, dot_copy_state): New function.
1841 (dot_unwabi): Don't just ignore it.
1842 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1843 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1844 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1845 (emit_one_bundle): Set slot number for prologue/body records
1846 *before* emitting the first insn.
1847 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1848 (md_begin): Declare "psp" pseudo-register.
1849 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1850 so we don't get segfault.
1851 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1852 counts as required per SW Conventions manual
1853 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1854 output_preds_psprel, output_preds_sprel, output_spill_base,
1855 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1856 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1857 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1858 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1859 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1860 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1861 (dot_vframe): Implement.
1862 (dot_vframesp, dot_vframepsp): New function.
1864 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1866 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1867 * configure: Regenerate.
1869 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1871 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1872 (md_estimate_size_before_relax): so we can use it here instead of
1873 old kludges. Localise vars to blocks. Comment.
1875 * frags.c (frag_new): Update fr_var comments.
1876 * frags.h (struct frag): Ditto.
1878 2000-05-22 Richard Henderson <rth@cygnus.com>
1880 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1881 (pseudo_func): Add pcrel.
1882 (operand_match): Handle IA64_OPND_TGT64.
1883 (build_insn): Likewise.
1884 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1885 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1886 (fix_insn): Handle all three 64-bit relocation types.
1888 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1890 * obj.h (struct format_ops): New members begin, app_file,
1891 s_set_other, s_set_desc, s_get_type, s_set_type,
1892 separate_stab_sections, init_stab_section.
1894 * config/obj-multi.h: Update GPL notice to v2.
1896 (obj_app_file): New.
1897 (S_SET_SIZE): Test s_set_size for NULL before calling.
1898 (S_SET_ALIGN): Similar for s_set_align.
1903 (SEPARATE_STAB_SECTIONS): New.
1904 (INIT_STAB_SECTION): New.
1905 (EMIT_SECTION_SYMBOLS): New.
1906 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1908 * config/obj-elf.h: Update GPL notice to v2.
1909 Mention that this file is included from obj-multi.h.
1910 (obj_begin): Wrap definition in ifndef.
1911 (elf_file_symbol): Constify declaration.
1912 (obj_app_file): Ditto.
1913 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1914 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1916 * config/obj-elf.c (elf_s_set_other): New.
1917 (elf_file_symbol): Constify argument.
1918 (elf_separate_stab_sections): New.
1919 (elf_init_stab_section): New.
1920 (elf_format_ops): Add new members. Remove comma at end.
1922 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1923 (ecoff_format_ops): Add new fields. Remove comma at end.
1924 Mention inconsistency for emit_section_symbols.
1926 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1928 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1929 (coff_separate_stab_sections): New.
1930 (coff_format_ops): Add new members.
1932 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1933 (obj_aout_s_set_other): New.
1934 (obj_aout_s_set_desc): New.
1935 (obj_aout_s_get_type): New.
1936 (obj_aout_s_set_type): New.
1937 (obj_aout_separate_stab_sections): New.
1938 (aout_format_ops): New members added. Use obj_aout_process_stab,
1939 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1940 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1942 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1944 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1946 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1947 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1948 (md_estimate_size_before_relax): Ensure jumps to weak and
1949 externally visible symbols are relocatable.
1951 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1953 * stabs.c (aout_process_stab): Make global.
1954 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1955 * read.h (aout_process_stab): Declare.
1957 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1958 Generalize to *aout, *coff *elf.
1959 * configure: Regenerated.
1961 * doc/internals.texi (Object format backend): Say
1962 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1964 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1965 * Makefile.in: Regenerated.
1967 2000-05-19 Catherine Moore <clm@cygnus.com>
1969 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1971 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1973 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1974 instruction to reflect change in re_assemble_*.
1976 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1978 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1979 build PA64 ELF tools.
1980 * configure: Rebuilt.
1982 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1984 * Makefile.am: Regenerate dependencies.
1985 * Makefile.in: Regenerate.
1987 2000-05-15 Nick Clifton <nickc@cygnus.com>
1989 * config/tc-arm.c (struct asm_psr): Add boolean field
1990 distinguishing between CSPR and SPSR. Rename 'number' field
1992 (psrs): Rearrange contents to match new asm_psr structure.
1993 (arm_psr_parse): Move next to psr_required_here. Make it
1994 return an asm_psr structure.
1995 (psr_required_here): Use asm_psr structure returned by
1997 (do_msr): Reorganise to allow psr_required_here to be called
1999 (md_undefined_name): Mark 'name' parameter as unused, since
2000 the COFF target does not use it.
2002 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2004 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2006 * config/te-aux.h: Likewise.
2007 * config/te-dpx2.h: Likewise.
2008 * config/te-go32.h: Likewise.
2009 * config/te-hp300.h: Likewise.
2010 * config/te-hppa.h: Likewise.
2011 * config/te-i386aix.h: Likewise.
2012 * config/te-ic960.h: Likewise.
2013 * config/te-interix.h: Likewise.
2014 * config/te-nbsd532.h: Likewise.
2015 * config/te-pc532mach.h: Likewise.
2016 * config/te-ppcnw.h: Likewise.
2017 * config/te-psos.h: Likewise.
2018 * config/te-sparcaout.h: Likewise.
2019 * config/te-sun3.h: Likewise.
2020 * config/te-sysv32.h: Likewise.
2022 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2024 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2025 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2026 and sign extend without an if statement.
2027 (build_bytes): Likewise.
2029 2000-05-14 Kazu Hirata <kazu@hxi.com>
2031 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2032 X_add_symbol L_32 case.
2034 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2036 * config/te-freebsd.h: New file.
2038 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2040 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2041 bindtextdomain): Replace defines with those from intl/libgettext.h
2042 to quieten gcc warnings.
2044 * NEWS: Mention x86 .arch and -q.
2046 * config/tc-i386.c (quiet_warnings): New.
2047 (md_assemble): Use quiet_warnings.
2048 (md_parse_option): Set quiet_warnings from -q.
2049 (md_show_usage): Mention -q, delete -m.
2050 (flag_do_long_jump): Delete.
2051 (md_parse_option): Remove -m.
2052 (md_show_usage): Remove -m.
2053 (md_create_long_jump): Remove useless flag_do_long_jump code.
2055 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2056 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2058 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2059 Alexander Sokolov <robocop@netlink.ru>
2061 * doc/c-i386.texi (i386-Arch): New section.
2062 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2064 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2065 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2066 architecture has been given and is not 486.
2067 (set_cpu_arch): New.
2068 (md_pseudo_table): Add .arch.
2069 (md_assemble): Warn if cpu architecture has been given and an
2070 unsupported instruction.
2072 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2073 Move operand_types bit defines after relevant template field.
2074 (template): Add cpu_flags.
2078 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2080 * config/tc-mn10300.h (md_end): Define.
2081 (mn10300_finalize): Declare.
2082 * config/tc-mn10300.c: Include dwarf2dbg.h.
2083 (debug_line): Define.
2084 (md_assemble): Generate dwarf2 line info.
2085 (mn10300_finalize): New function. Finalize dwarf2 info.
2087 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2089 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2090 external version of the relocation for weak symbols.
2092 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2094 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2095 frame size in units of 16 bytes, as required per SW Conventions manual.
2096 (output_unw_records): Output info-block header as a dword to get
2099 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2101 * as.h: #include "file", not <file> on files from ../include.
2102 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2103 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2104 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2105 (tc_coff_symbol_emit_hook): Ditto.
2106 (OPTCOUNT): Cast to int to avoid compiler warning.
2107 (md_begin): Fix signed/unsigned warnings.
2109 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2111 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2112 ABRANCH LONG case for a conditional branch on a 68000.
2113 (md_estimate_size_before_relax): Likewise. Also handle
2114 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2115 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2116 PC-relative on all CPUs.
2117 (md_estimate_size_before_relax): Likewise.
2119 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2121 * as.c (parse_args): Just mention current year in printed
2124 2000-05-03 J.T. Conklin <jtc@redback.com>
2126 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2128 (md_parse_option): Recognize -m7400.
2130 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2132 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2133 don't permit lp to become less than the words array.
2135 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2137 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2138 Fix little-endian case.
2140 2000-05-03 David O'Brien <obrien@NUXI.com>
2142 * as.c (parse_args): Update copyright.
2144 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2146 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2147 for the .bss section too.
2149 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2151 * configure.in: Set em=linux for hppa-*-linux.
2152 * configure: Regenerate.
2153 * doc/Makefile.in: Regenerate with correct automake.
2155 * frags.c (frag_grow): Sanity check chunk_size.
2157 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2158 * config/obj-som.h: Likewise.
2159 * config/obj-ieee.h: Likewise.
2161 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2163 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2164 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2165 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2166 (pa_ip): low_sign_unext now returns via function value. Use
2167 re_assemble_* instead of dis_assemble_* and
2168 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2170 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2171 (md_section_align, md_parse_option, md_show_usage,
2172 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2173 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2174 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2175 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2176 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2178 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2179 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2180 outside of switch. Correct mask and shifting errors in case 10
2181 and case -11. In case 21, compare against signed range to suit
2182 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2183 case 17 and case 22, use offsetT variable to properly check range.
2184 Use re_assemble_* here too.
2185 (evaluate_absolute): Change type of value to offsetT. Call
2186 hppa_field_adjust to do the work for us.
2187 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2188 (pa_parse_cmpib_64_cmpltr): Ditto.
2189 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2190 of i to unsigned int.
2191 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2192 (pa_end_of_source): Return type is void.
2194 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2196 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2198 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2200 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2201 More comments added.
2202 (md_begin): Removed "construct symbols for each register name".
2203 Because register names conflicts with GCC generated function
2205 (avr_operand): Now constant numbers can be used as a register
2206 identifiers (0 as r0, 31 as r31).
2207 (md_assemble): use skip_space () before parsing instruction
2210 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2212 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2213 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2214 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2215 * configure: Regenerate.
2217 2000-04-29 Andreas Jaeger <aj@suse.de>
2219 * as.h: Correctly check GCC version.
2221 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2223 * doc/as.1: Fix unbalanced brackets.
2225 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2227 (line_comment_chars): Set to '/' if TE_FreeBSD.
2229 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2231 * configure.in: Configury support for PA64 (currently disabled).
2232 * configure: Rebuilt.
2234 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2236 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2237 bfd_set_section_alignment.
2239 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2241 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2244 2000-04-24 Nick Clifton <nickc@cygnus.com>
2246 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2247 * doc/as.texinfo (Align): Include arm and strongarm in list of
2248 targets that have the second form of the behaviour of the .align
2251 2000-04-24 Mark Klein <mklein@dis.com>
2253 * obj-som.c: Terminate obj_pseudo_table.
2255 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2257 * as.c (parse_args): Allow md_parse_option to override -a listing
2259 * config/obj-coff.c (add_lineno): Change type of offset parameter
2260 from "int" to "bfd_vma."
2261 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2262 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2263 (ppc_change_csect): Align correctly for XCOFF64.
2264 (ppc_machine): New function, which discards "ppc_machine" line.
2265 (ppc_tc): Cons for 8 when code is 64 bit.
2266 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2268 (md_parse_option): Handle -a64 and -a32.
2270 * config/tc-ppc.h (TARGET_MACH): Define.
2271 (TARGET_FORMAT): Move to function.
2272 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2274 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2276 * config/tc-avr.c: New AVR_ISA_ defined.
2277 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2278 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2279 for `fmul', `movw' and `lpm R,Z' instructions.
2280 (avr_operands): Warn if current opcode is a two-word instruction
2281 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2282 (avr_opcodes): New commands added.
2283 (REGISTER_P): Check 'a' and 'v' constraint letters.
2284 (mcu_types): New MCU added.
2286 2000-04-22 Timothy Wall <twall@cygnus.com>
2288 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2290 (operand_match): Conditionally insert default bit values for IMMU9.
2292 2000-04-14 Matthew Green <mrg@cygnus.com>
2294 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2295 * configure: Rebuilt.
2297 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2298 Jason Eckhardt <jle@cygnus.com>
2300 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2302 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2303 Added handling of new operand types l,y,&,fe,fE,fx.
2305 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2306 David Mosberger <davidm@hpl.hp.com>
2307 Timothy Wall <twall@cygnus.com>
2308 Andrew MacLeod <amacleod@cygnus.com>
2309 Jim Wilson <wilson@cygnus.com>
2311 * Makefile.am (CPU_TYPES): Add ia64.
2312 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2313 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2314 * Makefile.in: Rebuild.
2315 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2316 * configure: Rebuild.
2317 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2318 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2319 * expr.c (expr): Handle md_optimize_expr.
2320 * read.c (LEX_HASH): Add comment.
2321 * config/tc-ia64.c, config/tc-ia64.h: New files.
2323 2000-04-21 Richard Henderson <rth@cygnus.com>
2325 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2326 bundling a non-delayed branch type instruction.
2328 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2330 * config/tc-mn10300.c (HAVE_AM30): Define.
2331 (md_assemble): Use it.
2333 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2335 * config/obj-elf.c (obj_elf_change_section): Check for changed
2338 * Makefile.am: (CPU_MULTI_VALID): Remove.
2339 (MULTI_CPU_TYPES): Define.
2340 (MULTI_CPU_OBJ_VALID): Define.
2341 (DEPTC): Use the above.
2342 (DEPOBJ): Same here.
2344 Regenerate dependencies.
2345 * Makefile.in: Regenerate.
2347 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2349 * Makefile.am (YACC, LEX): Get them from configure.
2351 2000-04-18 H.J. Lu (hjl@gnu.org)
2353 * config/tc-i386.c (offset_in_range): Use addressT instead of
2354 bfd_vma for non-bfd assemblers.
2356 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2358 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2359 doesn't give spurious errors.
2361 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2363 * as.h (SEEK_SET): Define if undefined.
2365 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2367 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2368 constants, and don't assume offsetT is 32 bits.
2370 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2372 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2373 (md_pcrel_from_section): Add prototype.
2374 (d10v_fix_adjustable): Add prototype.
2375 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2377 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2379 2000-04-12 Nick Clifton <nickc@cygnus.com>
2381 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2382 symbol in frag chain.
2384 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2386 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2387 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2388 (fits_in_signed_word, smallest_imm_type): Ditto.
2389 (md_assemble): Use an offsetT var to hold offsetT values, not a
2391 (offset_in_range): New.
2392 (md_assemble): Use it.
2393 (md_convert_frag): Change type of target_address, opcode_address,
2394 and displacement_from_opcode_start to offsetT.
2395 (md_create_short_jump): Change type of offset to offsetT.
2396 (md_create_long_jump): Ditto.
2397 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2398 (md_chars_to_number): Remove.
2399 (output_invalid): Remove duplicate prototype.
2401 2000-04-09 Nick Clifton <nickc@cygnus.com>
2403 * Makefile.am (CPU_TYPES): Add 'avr'.
2404 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2405 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2407 * Makefile.in: Regenerate.
2409 * doc/as.texinfo: Add M32R documentation.
2411 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2413 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2414 --enable-build-warnings option.
2415 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2416 * Makefile.in, configure: Re-generate.
2418 2000-04-07 Nick Clifton <nickc@cygnus.com>
2420 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2421 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2422 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2423 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2424 (arm_force_relocation): Force relocations for
2425 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2427 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2429 * config/tc-sh.c (get_operands): There's no third operand if the
2430 first operand is an immediate.
2432 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2434 * config/tc-sh.c (immediate): Delete.
2435 (sh_operand_info): Add immediate member.
2436 (parse_reg): Use A_PC for pc.
2437 (parse_exp): Add second argument 'op'. All callers changed.
2438 (parse_at): Expect pc to be coded as A_PC.
2439 Use immediate field in *op.
2440 (insert): Add fourth argument 'op'. All callers changed.
2441 (build_relax): Add second argument 'op'. All callers changed.
2442 (insert_loop_bounds): New function.
2443 (build_Mytes): Remove DISP_4.
2444 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2445 (assemble_ppi): Use immediate field in *operand.
2446 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2447 (md_apply_fix): Likewise.
2448 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2450 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2452 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2454 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2456 * internals.texi (CPU backend): Document
2457 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2459 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2461 * po/gas.pot: Regenerate.
2463 * as.c (show_usage): Restore translated part of bug string.
2464 * gasp.c (show_usage): Likewise.
2466 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2467 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2468 than move-if-change.
2469 (DEP1): Modify for "gcc -MM".
2473 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2474 Update dependencies.
2475 * Makefile.in: Regenerate.
2477 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2479 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2480 (md_begin): Likewise.
2481 (HAVE_AM33): New macro.
2482 (md_assemble): Use it. Match r_regs and xr_regs only if
2485 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2487 * as.h: #include "bin-bugs.h"
2488 * as.c (show_usage): Use REPORT_BUGS_TO.
2489 * gasp.c: #include "bin-bugs.h"
2490 (show_usage): Use REPORT_BUGS_TO.
2492 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2494 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2496 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2497 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2500 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2502 * config/tc-i386.c (i386_immediate): Don't assume a constant
2503 immediate is necessarily 16 bits when in 16 bit code mode.
2504 (md_assemble): Instead set guess_suffix here after we have checked
2507 2000-04-02 Richard Henderson <rth@cygnus.com>
2509 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2510 quantities. Correct right shift sign extension.
2511 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2512 32-bit value when shifting into place.
2514 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2516 * app.c: Add ATTRIBUTE_UNUSED as needed.
2517 * config/tc-ppc.c: Likewise.
2518 (ppc_size): Make unsigned long.
2519 (ppc_insert_operand): Add casts to avoid warnings.
2521 2000-03-31 Nick Clifton <nickc@cygnus.com>
2523 * config/tc-d10v.h (md_flush_pending_output): Define.
2525 2000-03-29 Nick Clifton <nickc@cygnus.com>
2527 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2528 segment. Works for both BFD_ASSEMBLER and others.
2529 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2531 2000-03-29 Nick Clifton <nickc@cygnus.com
2533 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2535 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2537 * listing.c (LISTING_LHS_WIDTH): Default depends on
2539 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2541 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2543 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2546 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2548 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2550 * config/tc-avr.c (mcu_types): Add missing initialiser.
2551 (md_pcrel_from_section): Add prototype.
2552 (avr_operand): Remove redundant test of unsigned < 0.
2553 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2555 2000-03-27 Denis Chertykov <denisc@overta.ru>
2557 * config/tc-avr.c: New file for AVR support.
2558 * config/tc-avr.h: Likewise.
2559 * configure.in: Add AVR support.
2560 * configure: Regenerate.
2562 2000-03-26 Timothy Wall <twall@cygnus.com>
2564 * gasp.c (macro_op): Add new argument to check_macro call.
2565 Macro structure definitions moved to macro.h
2566 * sb.h: Add argument to prototype for input_scrub_include_sb.
2567 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2568 nesting checks with an additional flag.
2569 (struct input_save): Add flag to indicate whether current sb
2570 should be checked for proper macro/conditional nesting.
2571 (input_scrub_push/pop): Save/restore nest check flag.
2572 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2574 * macro.c (check_macro): Allow caller to retrieve parsed macro
2575 information if a pointer is provided. This information may be
2576 used by the new macro hooks.
2577 * macro.h: Update prototype for check_macro. Macro struct
2578 definitions moved here from macro.c/gasp.c.
2579 * read.c (read_a_source_file): Add parameter to check_macro call,
2580 and pass macro info to the macro hook, if defined.
2581 (input_scrub_insert_line): New. Allow insertion of a line of
2582 characters into the input stream.
2583 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2584 file into the input stream.
2585 (s_include): Use input_scrub_insert_file.
2586 * internals.texi: Document new macro hooks.
2587 * as.h: New prototypes added.
2589 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2591 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2592 an initial capital letter.
2593 (i386_index_check): Reindent.
2595 2000-03-19 Nick Clifton <nickc@cygnus.com>
2597 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2600 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2602 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2603 instruction operand bad if Rd > 7 when generating
2604 thumb instructions. Prevents for example,
2605 "adr r12,label" from silently failing and generating
2606 the wrong instruction.
2608 2000-03-17 Nick Clifton <nickc@cygnus.com>
2610 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2611 that have a destingation >= 0x400000.
2612 Fix compile time warning messages.
2614 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2616 * config/tc-sh.c (md_begin): When encountering insn that are
2617 not supported by the current arch, only change the name if
2618 its contents are the same as prev_name.
2619 (get_specific): If the the architecture doesn't match, fail.
2621 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2623 * config/tc-sh.c (IDENT_CHAR): Define.
2624 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2625 matching back where it came from.
2627 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2629 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2631 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2633 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2636 2000-03-15 Kazu Hirata <kazu@hxi.com>
2638 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2640 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2642 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2643 floating-point-number, make sure 'f' is in FLT_CHARS.
2645 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2647 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2648 (s_lcomm_internal): Use it.
2649 * doc/internals.texi (CPU backend): Document it.
2650 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2653 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2655 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2658 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2659 implementation doesn't have special handling for switch
2661 (macro_build): Allow for code in sections other than .text.
2663 (mips_ip): Likewise.
2664 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2665 Don't perform relocs if we will be outputting them.
2666 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2667 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2670 2000-03-09 Catherine Moore <clm@cygnus.com>
2672 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2673 relocation type based on the entry in the fixup structure.
2674 Put S_IS_EXTERN processing back in.
2676 2000-03-08 H.J. Lu (hjl@gnu.org)
2678 * Makefile.am (install-exec-tooldir): Depend on
2679 install-exec-bindir for parallel make.
2680 * Makefile.in: Regenerated.
2682 2000-03-06 Nick Clifton <nickc@cygnus.com>
2684 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2686 (md_parse_option): Parse -m32r command line switch - disable m32rx
2688 (md_show_usage): Document new option.
2690 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2691 * doc/Makefile.in: Regenerate.
2692 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2694 2000-03-02 Michael Meissner <meissner@redhat.com>
2696 * config/tc-d30v.c (check_range): Remove code that incorrectly
2697 sign extended values where bits < 32.
2699 2000-03-02 H.J. Lu (hjl@gnu.org)
2701 * configure.in: Support --enable-targets=all on ia32.
2702 * configure: Regenerated.
2704 2000-03-01 Nick Clifton <nickc@cygnus.com>
2706 * gasp.c (do_align): Remove bogus check of alignment value.
2708 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2710 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2711 TC_PPC was defined forced the type of a symbol with no other type
2714 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2716 * doc/internals.texi (CPU backend): Mention that
2717 line_separator_chars do not break up comments. Fix typos for
2718 LEX_AT and LEX_NAME descriptions. Document operands for
2719 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2720 description of md_create_short_jump usage. Document argument for
2721 md_undefined_symbol.
2723 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2725 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2726 (md_parse_option): Handle it.
2727 (md_show_usage): Document it.
2729 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2731 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2732 opcode, for the instruction `pal19'. From Andrea Arcangeli
2735 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2737 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2739 (md_assemble): To here, before template operands are matched.
2740 Also ensure a constant immediate is sign extended when we know the
2741 size is at most 16 bits. This is to catch cases like "add
2742 $0xffc0,%ax" where we don't know the size, and thus that the
2743 immediate can be represented as Imm8S until after parsing the
2745 (i386_displacement): Similarly sign extend 16 bit constant
2747 (md_assemble): Relax 16-bit jump constant range check to suit sign
2748 extended displacements.
2750 2000-02-26 Andreas Jaeger <aj@suse.de>
2752 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2754 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2756 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2757 call operands when intel_syntax.
2758 (intel_float_operand): Return 2 for "fi...".
2759 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2760 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2761 earlier "SHORT" change.
2762 (md_assemble): When determining suffix from Regs, exclude
2765 2000-02-24 Nick Clifton <nickc@cygnus.com>
2767 * configure: Add arm-wince, mips-pe and sh-pe targets.
2768 * configure: Regenerate.
2770 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2772 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2773 "pe-mips" for the mips-pe target.
2775 * config/tc-arm.c (insns): Change displacement encoded in BL
2776 and B instructions if the target port is arm-wince.
2777 (do_ldst): Do not bias the relocation offset if the target
2779 (md_pcrel_from): Add in missing relocation offset bias if the
2780 target os arm-wince.
2782 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2783 (md_begin): Disable -G support for mips-pe target.
2784 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2785 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2788 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2789 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2790 assembler, just set the alignment to 4.
2792 * config/te-wince-pe.h: New file for WinCE targets. Define
2795 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2797 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2798 string instructions.
2799 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2800 (i386_intel_memory_operand): After finding a segment override,
2801 check again for no `[' before looking for a displacement. Bomb if
2802 more than one displacement rather than silently discarding the
2803 second and subsequent ones. Free strings malloc'd by
2804 build_displacement_string.
2806 2000-02-24 Catherine Moore <clm@cygnus.com>
2808 * config/obj-som.c (obj_pseudo_table): Add "weak".
2809 (obj_som_weak): New routine.
2811 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2813 * config/tc-i386.c (union i386_op): New.
2814 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2815 Throughout file replace occurences of disps[n], imms[n], regs[n]
2816 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2817 intel mode operand swapping. Add assert in regKludge and
2818 fake_zero_displacement code. Test i.types[n] when outputting
2819 displacements and immediates. Combine output of Disp16 with
2821 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2822 when in intel mode by (not) reversing fsub and fdiv operands
2823 before the template search. This fails for single operand
2824 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2825 undefined. Instead fix the base_opcode after we've found the
2826 template. Move base_opcode xor with found_reverse_match from
2827 opcode output code to before this fix so we test for the correct
2829 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2830 check in intel mode. Instead compare opcodes.
2832 * config/tc-i386.h (TC_RELOC): Delete.
2833 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2834 with equivalent call to reloc.
2836 * as.h (flag_m68k_mri): Move declaration after target include, and
2837 only declare when TC_M68K defined. Define as zero otherwise.
2838 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2839 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2840 Define as zero otherwise.
2841 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2842 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2843 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2844 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2845 testing whether defined.
2846 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2847 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2848 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2849 rather than testing whether defined.
2850 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2851 (parse_mri_cons): Declare and use only when TC_M68K.
2852 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2853 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2854 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2856 * NEWS: Mention IBM 370 support.
2858 2000-02-23 Richard Henderson <rth@cygnus.com>
2860 * config/tc-i386.c (md_assemble): When swapping operands for
2861 intel_syntax, assume everything that's not Imm or Disp is a
2864 2000-02-23 Linas Vepstas <linas@linas.org>
2866 * config/tc-i370.c, config/tc-i370.h: New files.
2867 * Makefile.am: Add support for Linux/IBM 370.
2868 * configure.in: Likewise.
2869 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2870 * config/obj-elf.c: Include elf/i370.h
2871 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2873 * Makefile.in: Regenerate.
2874 * configure: Regenerate.
2876 * doc/c-i370.texi: New file.
2877 * doc/all.texi: Include it.
2878 * doc/as.texinfo: And here.
2879 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2880 * doc/Makefile.in: Regenerate.
2882 2000-02-19 Michael Meissner <meissner@redhat.com>
2884 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2885 determine if an instruction can be used in parallel with an ADDppp
2886 or SUBppp instruction.
2888 2000-02-22 Andrew Haley <aph@cygnus.com>
2890 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2892 1999-12-30 Andrew Haley <aph@cygnus.com>
2894 * config/tc-mips.c (mips_gp32): New variable.
2895 (macro_build) Use mips_gp32.
2897 (md_longopts): Add "-mgp32" and "-mgp64".
2898 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2900 (OPTION_M7900): Change offset
2901 (OPTION_NO_M7900): Ditto.
2903 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2905 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2906 warning, and bump it to 1.
2908 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2910 From Brad Lucier <lucier@math.purdue.edu>:
2911 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2914 2000-02-21 Catherine Moore <clm@cygnus.com>
2916 * config/tc-mips.c (MF_HILO_INSN): Define.
2917 (mips_7000_hilo_fix): Declare.
2918 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2919 (md_parse_option): Check for 7000_HILO_FIX options.
2920 (OPTION_M7000_HILO_FIX): Define.
2921 (OPTION_NO_M7000_HILO_FIX): Define.
2922 * doc/c-mips.texi (-mfix7000): Describe.
2924 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2926 * listing.c (print_lines): Remove unused variable `end'.
2928 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2929 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2930 reloc_type when BFD_ASSEMBLER.
2931 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2932 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2933 statement and quell signed vs. unsigned comparison warning.
2935 2000-02-18 Nick Clifton <nickc@cygnus.com>
2937 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2938 the computed frag offset, rather than overwriting it.
2940 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2942 * config/tc-sh.c ("elf/sh.h"): Include.
2943 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2944 (md.begin): Initialize target_arch.
2945 Only include opcodes in has table that match selected architecture.
2946 (parse_reg): Recognize register names for sh-dsp.
2947 (parse_at): Recognize post-modify addressing.
2948 (get_operands): The leading space is now optional.
2949 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2950 arguments. Update valid_arch.
2951 (build_Mytes): Add support for SDT_REG_N.
2952 (find_cooked_opcode): New function, broken out of md_assemble.
2953 (assemble_ppi, sh_elf_final_processing): New functions.
2954 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2955 (md_longopts, md_parse_option): New option: -dsp.
2956 * config/tc-sh.h (elf_tc_final_processing): Define.
2957 (sh_elf_final_processing): Declare.
2959 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2961 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2962 the unwinder subspace. Save the current seg/subseg before creating
2965 2000-02-10 Nick Clifton <nickc@cygnus.com>
2967 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2968 little endian targets.
2969 (INST_BYTE1): Redefine to handle big and little endian
2971 (cpu_type): New type: Select between M340 and M210.
2972 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2973 instructions of the M340.
2974 (md_assemble): Add support for the MULSH and OPSR classes of
2976 (md_atof): Add support for little endian targets.
2977 (md_parse_option): Add support for -EL, -EB and -mcpu command
2979 (md_convert_frag): Add support for little endian targets.
2980 (md_apply_fix3): Add support for little endian targets.
2981 (md_number_to_chars): Add support for little endian targets.
2983 2000-02-10 Timothy Wall <twall@redhat.com>
2985 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2986 defined, use it to verify the symbol just read should be a label.
2988 2000-02-10 Timothy Wall <twall@redhat.com>
2990 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2991 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2992 around colons when KEEP_WHITE_AROUND_COLON is defined.
2993 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2994 and KEEP_WHITE_AROUND_COLON.
2996 2000-02-08 Timothy Wall <twall@redhat.com>
2998 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3000 (do_repeat): New. Abstract repeat logic so that a "break" can be
3002 (end_repeat): New. Provide support for a "break" out of the
3004 * read.h: Add prototypes for new functions.
3006 2000-02-08 Timothy Wall <twall@redhat.com>
3008 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3009 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3010 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3013 2000-02-08 Timothy Wall <twall@redhat.com>
3015 * read.c: Added elseif to directives table.
3016 * read.h: Added prototype for s_elseif.
3017 * doc/as.texinfo: Added description for elseif.
3018 * cond.c (s_elseif): New function
3020 2000-02-04 Timothy Wall <twall@redhat.com>
3022 * listing.c (print_lines): Remove conditionals causing bug in
3025 2000-02-03 Timothy Wall <twall@cygnus.com>
3027 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3029 * frags.c (frag_new): Calculate fr_fix in octets
3030 (frag_now_fix) Return offset as target address offset (bytes).
3031 (frag_now_fix_octets) New - Return offset in octets (8-bit
3033 * frags.h: Added prototype for frag_now_fix_octets().
3034 Distinguish between octets and bytes in field descriptions.
3035 * listing.c (calc_hex): Account for octets vs bytes when
3036 printing addresses/offsets.
3037 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3038 target is little-endian, print the octets in a word in big-endian
3039 order so that the display looks like a proper hexadecimal number,
3040 instead of having the octets reversed.
3041 * read.c (do_align): When recording alignment, alignment power
3042 should be in terms of target bytes (minimum addressible unit)
3044 (do_org) Convert ORG target address (byte) argument into an
3045 octet offset when generating a variable fragment.
3046 * symbols.c (resolve_symbol_value): Symbol final value
3047 converted to a target address offset (bytes) from its octet offset.
3048 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3049 offset (bytes) is adjusted by the frag offset (octets) converted
3051 (coff_frob_section) Section alignment power is in terms of bytes;
3052 convert it to an octet alignment power when calculating size (and
3053 size mask) in octets. Don't modify the section size in order to
3054 "align" it for TI COFF, since that format has a different method
3055 for storing alignment information.
3057 2000-02-01 Timothy Wall <twall@cygnus.com>
3059 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3060 entries, matching the way GCC generates them. If not escaped, the
3061 filename is encoded incorrectly.
3063 2000-01-31 Nick Clifton <nickc@cygnus.com>
3065 * config/tc-arm.c (reg_table): Add support for ATPCS register
3068 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3070 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3072 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3074 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3075 of a symbol when we really care about its value.
3077 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3079 * config/tc-mcore.c (md_assemble): Give warning message if
3080 operands passes to instruction are more than the spec.
3082 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3084 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3085 Thumb mode but the label seen was not declared as '.thumb_func'
3086 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3087 correct disassembly of Thumb code bounded by non function labels.
3089 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3091 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3092 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3094 * Makefile.in: Same here.
3097 * configure.in: Set bfd_gas for i386-aout when primary target
3098 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3099 we may need the primary te_file. Remove incorrect comment.
3101 * configure: Regenerate.
3103 * config/e-i386aout.c: New file.
3105 * as.c (USE_EMULATIONS): Move to before print_version_id.
3106 (struct emulation): Add i386aout.
3107 (show_usage): Split text strings. Reformat -a text. Add --em
3111 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3112 (aout_format_ops): New.
3115 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3116 preprocessor conditional and add aout USE_EMULATIONS tests.
3117 (read_a_source_file): Don't pass error strings to printf as
3121 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3123 (do_data): Same here.
3124 (process_file): And here.
3127 * symbols.c (colon): Rewrite "already defined" fatal message
3128 code for aout with USE_EMULATIONS.
3131 * config/obj-aout.c (OBJ_HEADER): Define.
3132 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3134 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3135 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3137 (obj_aout_type): Expand S_SET_OTHER here too.
3138 (obj_read_begin_hook): Remove.
3139 (aout_pop_insert): New.
3140 (obj_aout_s_get_other): New.
3141 (obj_aout_s_get_desc): New.
3142 (aout_format_ops): New.
3145 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3146 gets aout_pseudo_table.
3147 (aout_pseudo_table): Declare.
3148 (obj_read_begin_hook): Define.
3151 * config/obj-coff.c (obj_pseudo_table): Rename to
3153 (coff_pop_insert): Use coff_pseudo_table.
3154 (coff_sec_sym_ok_for_reloc): Remove.
3155 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3156 and comment all zero entries and remove #if 0 code.
3159 * config/obj-coff.h (obj_pop_insert): Define.
3160 (coff_pseudo_table): Declare.
3163 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3164 s_get_size, s_set_size. Comment all zero entries.
3167 * config/obj-elf.c (elf_s_get_other): New function.
3168 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3169 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3170 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3172 (obj_elf_parse_section_letters): Don't pass error strings to
3173 printf as format arg.
3176 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3178 (elf_s_get_other): Declare.
3179 (S_GET_OTHER) Define as elf_s_get_other if not already
3181 (S_SET_OTHER): Only define when not already defined.
3182 (elf_obj_read_begin_hook): Declare.
3183 (obj_read_begin_hook): Define.
3184 (elf_obj_symbol_new_hook): Declare.
3185 (obj_symbol_new_hook): Define.
3188 * config/obj-multi.h: Add copyright header and protect against
3189 multiple inclusion. Add * to all function pointers.
3190 (OBJ_HEADER): If defined, include it rather than other defines
3192 (obj_frob_file_after_relocs): Test for NULL.
3193 (obj_symbol_new_hook): Here too.
3194 (obj_sec_sym_ok_for_reloc): And here.
3195 (S_GET_OTHER): Define.
3196 (S_GET_DESC): Define.
3197 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3198 (OBJ_MAYBE_ELF): Update comment.
3200 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3201 OBJ_AOUT preprocessor conditional and handle emulation by
3202 testing OUTPUT_FLAVOR.
3203 (i386_displacement): Here too.
3204 (md_section_align): Similarly here.
3205 (i386_target_format): Conditionally compile when more than one
3206 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3207 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3208 (i386_displacement): Here too.
3211 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3212 Define TARGET_FORMAT for aout only when not multi.
3215 * config/te-multi.h: Delete file as it's identical to te-generic.h
3217 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3219 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3220 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3223 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3225 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3228 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3230 * config/tc-mips.c (mips_do_align): New function.
3231 * config/tc-mips.h (md_do_align): Define.
3233 2000-01-10 Philip Blundell <philb@gnu.org>
3235 * doc/c-arm.texi (ARM Options): Fix typo.
3236 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3237 line separator for Linux.
3238 * doc/as.texinfo (Comments): Mention the ARM.
3240 2000-01-10 Philip Blundell <pb@futuretv.com>
3242 * configure.in (arm*-*-conix*): New target.
3243 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3245 * configure: Regenerate.
3247 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3249 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3250 (obj_elf_visibility): New function.
3252 * doc/as.texinfo (Visibility): New node: document visibility
3255 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3257 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3258 warning for absolute jump/call without `*' in non-intel mode. No
3259 need to set i.types[0] JumpAbsolute in intel mode.
3261 1999-12-22 Philip Blundell <pb@futuretv.com>
3263 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3264 hook function when changing sections.
3265 (arm_s_data): Likewise.
3267 1999-12-14 Nick Clifton <nickc@cygnus.com>
3269 * config/tc-arm.c (md_parse_option): Add support for -marm720
3270 command line switch.
3272 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3274 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3275 (r_registers, xr_registers): Define.
3276 (r_register_name, xr_register_name): New functions.
3277 (md_assemble): Handle new am33 operand types and instruction
3279 (mn10300_insert_operand, check_operand): Likewise.
3281 1999-11-29 Nick Clifton <nickc@cygnus.com>
3283 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3284 (s_force_thumb): Set thumb_mode to 2.
3285 (md_assemble): Do not complain about thumb instructions on a
3286 non-thumb target if thumb_mode is set to 2.
3288 1999-11-28 Michael Meissner <meissner@cygnus.com>
3290 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3291 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3292 (O_...): Add new machine dependent expressions if we are handling
3293 explicit relocations.
3294 (alpha_reloc_op): New static table holding the explicit relocation
3296 (alpha_literal_hash): New static to hold the hash table for
3297 explicit relocations.
3298 (alpha_macros): Add support for explicit relocations.
3299 (md_begin): If explicit relocations, initialize hash table.
3300 (md_assemble): Don't print a second error if tokenize_arguments
3301 already printed an error message.
3302 (md_apply_fix): Add support for explicit relocations.
3303 (alpha_force_relocation): Ditto.
3304 (alpha_fix_adjustable): Ditto.
3305 (alpha_adjust_symtab): New function to support explicit
3307 (alpha_adjust_symtab_relocs): Ditto.
3308 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3309 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3310 Add support for explicit relocations. Return -2 if an error
3311 message was already printed.
3312 (find_macro_match): Add support for explicit relocations. Comment
3314 (emit_insn): Add support for explicit relocations.
3315 (assemble_tokens): Ditto.
3317 (load_expression): Ditto.
3320 (emit_ir_load): Ditto.
3321 (emit_loadstore): Ditto.
3324 (emit_sextX): Ditto.
3325 (emit_division): Ditto.
3326 (emit_jsrjmp): Ditto.
3327 (emit_retjcr): Ditto.
3329 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3331 (tc_adjust_symtab): If explicit relocations, call the function
3332 alpha_adjust_symtab.
3333 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3334 relocations next to the literal relocation they reference.
3335 (TC_INIT_FIX_DATA): Initialize the new fields.
3336 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3338 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3340 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3341 'B' operand for PA2.0 bb instruction.
3343 1999-11-18 Nick Clifton <nickc@cygnus.com>
3345 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3348 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3350 (mcore_force_relocation): Force relocations to be generated for
3353 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3355 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3356 (i386_displacement): Disallow O_big displacements.
3358 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3360 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3361 Small improvements in error checking.
3362 (md_assemble): Support for unconditional ARM instructions.
3363 (md_parse_option): Support for -m[arm]v5e flag.
3365 1999-11-12 Nick Clifton <nickc@cygnus.com>
3367 * macro.c (buffer_and_nest): Do not check beyond the end of the
3370 1999-11-11 Nick Clifton <nickc@cygnus.com>
3372 * macro.c (buffer_and_nest): Look for seperator after TO and
3375 1999-11-08 Andrew Haley <aph@cygnus.com>
3377 * app.c (do_scrub_chars): When in State 10, treat backslash
3378 characters in the same way as as symbol characters.
3380 1999-11-07 Richard Henderson <rth@cygnus.com>
3382 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3383 the previous label was in the current section before playing
3384 with auto-alignment.
3386 1999-11-06 Nick Clifton <nickc@cygnus.com>
3388 * config/tc-v850.c (v850_force_relocation): Force relocation
3390 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3393 1999-11-05 Michael Meissner <meissner@cygnus.com>
3395 * expr.h (operatorT): Increase machine dependent operators to 16.
3396 * expr.c (op_rank): Ditto.
3398 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3400 * read.c (pseudo_set): Reject attempts to set the value of a
3403 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3406 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3408 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3409 to bfd_set_section_contents.
3411 1999-11-03 Nick Clifton <nickc@cygnus.com>
3413 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3415 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3417 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3418 (mips_ip): Use OPCODE_IS_MEMBER.
3420 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3422 * config/tc-arm.c (reg_required_here): Improve comments.
3424 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3425 (tinsns): Initialize variants field.
3427 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3428 BAD_PC respectively.
3430 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3432 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3433 * config/tc-arm.h: Fix compile time warnings.
3435 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3437 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3438 form @abs16, @(abs16) and @(abs16 + imm).
3440 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3442 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3443 (ISA_HAS_64_BIT_REGS) New.
3444 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3445 mips_emit_delays,macro_build,load_register,load_addresss,
3446 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3447 and/or use new ISA_xxx macros in expressions involving
3448 ISA, particularly mips_opts.isa.
3450 1999-10-18 Michael Meissner <meissner@cygnus.com>
3452 * expr.h (operatorT): Add machine dependent operators md1..md8.
3453 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3454 for the machine dependent operators to use.
3456 * expr.c (op_rank): Add machine dependent operators.
3458 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3460 (O_cpregister): Ditto.
3461 (md_begin): Change X_op test that field is wide enough to use
3462 O_max instead of O_alpha_max.
3463 (cpu_types): Fill in missing initializer.
3464 (alpha_num_macros): Make unsigned.
3465 (md_assemble): Make opnamelen be size_t.
3466 (md_apply_fix): Cast alpha_num_operands to int before testing.
3467 (alpha_force_relocation): Ditto.
3468 (alpha_fix_adjustable): Ditto.
3469 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3470 (tc_gen_reloc): Ditto.
3471 (tc_get_register): Ditto.
3476 (s_alpha_ent): Ditto.
3477 (s_alpha_end): Ditto.
3478 (s_alpha_frame): Ditto.
3479 (s_alpha_prologue): Ditto.
3480 (s_alpha_file): Ditto.
3481 (s_alpha_gprel32): Ditto.
3482 (s_alpha_proc): Ditto.
3483 (s_alpha_set): Ditto.
3484 (s_alpha_base): Ditto.
3485 (s_alpha_align): Ditto.
3486 (s_alpha_arch): Ditto.
3487 (alpha_align): Ditto.
3488 (assemble_insn): Suppress unused variable warning.
3490 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3491 order in the structure.
3492 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3494 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3496 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3498 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3500 * config/tc-i386.c (i386_index_check): Correct #endif location.
3502 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3504 * as.c (show_usage): Document new options.
3505 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3506 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3507 (parse_args): Parse the new options.
3508 (main): If there were warnings, and --fatal-warnings
3509 was specified, print an error.
3510 * as.h: New variable, flag_fatal_warnings, for new option.
3512 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3514 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3515 '@'. Change autoincrement completers to fall through to cache control
3518 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3520 (pa_parse_addb_64_cmpltr): New function.
3522 * config/tc-hppa.c (pa_ip): Change error message.
3523 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3524 '?Q' args to allow falling through.
3526 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3527 Remove unused conditional codes.
3528 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3530 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3532 * config/tc-d30v.c (CHAR_BIT): Define.
3533 (check_range): Fix bit operations to support integers bigger than
3536 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3538 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3541 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3542 Doug Evans <devans@cygnus.com>
3544 Add support for m32rx.
3545 * config/tc-m32r.c (enable_m32rx): New static global.
3546 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3547 (allow_m32rx): New function.
3548 (M32R_SHORTOPTS): Add `O'.
3549 (md_longopts): Add --m32rx plus several warning options.
3550 (md_parse_option): Handle new options.
3551 (md_show_usage): Print them.
3552 (md_begin): Enable m32rx.
3553 (OPERAND_IS_COND_BIT): New macro.
3554 (first_writes_to_seconds_operands): New function.
3555 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3556 (target_make_parallel,assemble_two_insns): New functions.
3557 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3558 If optimizing and m32rx, try to make consecutive insns parallel.
3560 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3562 * config/tc-mips.c (nopic_need_relax): Allow for the
3563 .sdata.foo sections generated by -fdata-sections,
3564 and for the .gnu.linkonce.s sections generated by C++.
3566 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3568 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3569 with cleaner code using completer prefixes. Add 'Y'.
3571 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3573 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3575 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3576 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3577 insn does not match and we should try the next insn in the table.
3579 1999-09-22 Nick Clifton <nickc@cygnus.com>
3581 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3583 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3585 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3588 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3590 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3591 OBJ_ELF. If ELF, add "sq".
3592 (md_parse_option): If ELF, ignore -s and -q.
3593 (md_show_usage): Mention ELF options.
3595 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3597 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3600 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3602 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3604 * config/tc-hppa.c (struct pa_it): New field "trunc".
3605 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3606 (pa_parse_ftest_gfx_completer): New function
3607 (pa_parse_fp_cnv_format): New function.
3609 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3610 (md_apply_fix): Handle 22bit pc-rel branches.
3612 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3614 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3616 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3618 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3620 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3622 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3623 (pa_ip): Handle 'fX'.
3625 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3627 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3628 unwinds unless the function is in the text space.
3629 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3631 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3633 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3634 (md_assemble): To here. Tweak address generation.
3636 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3638 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3639 (md_assemble): Call dwarf2_where for OBJ_ELF.
3640 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3641 (pa_end_of_source): New function.
3642 * tc-hppa.h (md_end): Define for OBJ_ELF.
3644 1999-09-14 Michael Meissner <meissner@cygnus.com>
3646 * configure.in (Canonicalization of target names): Remove adding
3647 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3648 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3649 * configure: Regenerate.
3651 1999-09-14 Donn Terry <donn@interix.com>
3653 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3655 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3657 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3658 pc-relative jmp/call to an absolute symbol.
3659 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3660 absolute section symbols.
3662 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3663 jump handling code and comments.
3665 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3667 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3668 the value if TE_PE and a global defined symbol.
3670 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3672 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3673 print the symbol, rather than printing it here.
3675 1999-09-11 Donn Terry <donn@interix.com>
3677 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3678 BFD_RELOC_RVA relocations.
3680 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3681 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3684 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3686 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3687 * doc/internals.texi (Object format backend): Document
3690 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3691 relocations against global symbols if TE_PE.
3693 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3694 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3696 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3699 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3700 symbols which do not have a constant value, or tags with
3701 non-tags. Remove the symbol from the list before adding it at the
3704 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3705 C_FCN symbol differently if TE_PE.
3706 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3707 appears in the pseudo-op, rather coff_line_base which is only set
3710 * config/obj-coff.c (obj_coff_loc): New static function.
3711 (obj_pseudo_table): Add "loc".
3713 * config/obj-coff.c (add_lineno): Check that the line number is
3716 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3717 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3719 (md_atof): Return NULL rather than 0.
3720 * config/tc-i386.c (md_atof): Change type to int.
3721 * expr.c (expr): Change first parameter to int.
3722 * config/obj-coff.c: Add declarations for static functions.
3723 (coff_frob_symbol): Use SYM_AUXENT.
3724 * config/tc-i386.h (flag_16bit_code): Don't declare.
3726 * config/obj-coff.c (obj_coff_section): Default to setting
3727 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3729 * write.c (adjust_reloc_syms): Print adjusted fixup.
3731 * expr.c (integer_constant): Correct too_many_digits calculation
3734 1999-09-09 Andreas Schwab <schwab@suse.de>
3736 * doc/c-arm.texi: Fix arguments of @var to not contain
3739 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3741 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3743 (md_parse_option): Only support -k flag for ELF and COFF targets.
3745 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3747 * config/tc-hppa.c (pa_ip): Put strict register checks before
3748 call to pa_parse_number.
3750 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3752 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3754 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3757 1999-09-06 Donn Terry <donn@interix.com>
3759 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3761 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3763 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3764 candidate instruction. Require registers for register arguments
3765 when in strict mode. Require assemble-time constants for
3766 constants when in strict mode.
3767 (pa_get_absolute_expression): Require a constant when in strict
3770 1999-09-06 Nick Clifton <nickc@cygnus.com>
3772 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3774 1999-09-04 Steve Chamberlain <sac@pobox.com>
3776 * config/tc-pj.c: New file, supports picoJava in ELF.
3777 * config/tc-pj.h: Ditto.
3778 * configure.in (pjl*, pj*): New targets.
3779 * Makefile.am: Rebuild dependencies.
3780 (CPU_TYPES): Add pj.
3781 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3782 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3783 * doc/c-pj.texi: New file.
3784 * doc/as.texinfo: Add some PJ specifics.
3785 * doc/all.texi: Add PJ to the list of all architectures, sort them
3787 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3788 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3790 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3792 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3793 (obj_frob_file): Test for null pointer.
3794 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3795 (OBJ_PROCESS_STAB): And here.
3796 (elf_obj_sy): Remove
3798 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3799 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3800 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3802 * config/obj-coff.c (no_func): Remove.
3803 (coff_format_ops): Change occurrences of no_func to 0, as we test
3804 for 0 in obj-multi.h.
3806 * configure.in: Enable bfd for i386-coff when primary target is
3807 bfd. Enable i386 elf,coff emulation support. Don't set
3808 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3809 emulation to support.
3810 *configure: Regenerate.
3812 1999-09-02 Nick Clifton <nickc@cygnus.com>
3814 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3815 .section .line directive is encountered.
3817 1999-09-01 Nick Clifton <nickc@cygnus.com>
3819 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3822 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3823 * as.texinfo: Document --gdwarf2 command line option.
3824 Add additional documentation of ARM command line switches.
3826 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3828 * config/tc-i386.c (i386_intel_memory_operand): Combine
3829 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3830 and RESTORE_END_STRING around parse_register calls.
3831 (i386_operand): Here too.
3832 (i386_is_reg): Remove.
3833 (parse_register): Move as_bad calls from within this function to
3836 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3838 Based on a patch from H.J. Lu <hjl@gnu.org>
3839 * config/tc-i386.c (parse_register): Handle FP regs specially.
3840 (md_begin): Remove '(' and ')' from register_chars.
3842 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3844 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3845 error message (done elsewhere).
3847 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3849 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3851 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3853 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3856 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3858 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3860 Add new completers. Fix bug in 64 bit condition handling.
3862 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3865 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3867 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3869 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3871 1999-08-27 Jim Wilson <wilson@cygnus.com>
3873 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3874 (struct ls): Add frag field. Initialize it to zero.
3875 (out_end_sequence): New local text_frag. Set it while in text section.
3876 Replace address check with frag check. Set ls.frag to text_frag if
3877 out_set_addr called.
3878 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3879 Set it before switching sections. Replace address check with frag
3880 check. Set ls.frag to saved_frag if out_set_addr called.
3882 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3884 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3885 output "advance_pc" opcode instead of calling gen_addr_line().
3886 The latter has the undesired side-effect of creating a new row
3887 in the debug line info matrix.
3889 1999-08-26 Jim Wilson <wilson@cygnus.com>
3891 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3892 ls.last_filename if last is less than zero. Set ls.last_filename
3893 when allocating new entry.
3894 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3897 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3899 * config/tc-i386.c (i386_index_check): Fix the displacement size
3900 when INFER_ADDR_PREFIX.
3902 1999-08-18 Nick Clifton <nickc@cygnus.com>
3904 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3907 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3909 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3910 handle 0xffffNNNN constants correctly.
3912 1999-08-16 Nick Clifton <nickc@cygnus.com>
3914 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3917 1999-08-13 Nick Clifton <nickc@cygnus.com>
3919 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3920 (md_apply_fix3): Always pass positive values to
3921 validate_offset_imm.
3923 1999-08-12 Nick Clifton <nickc@cygnus.com>
3925 * config/tc-arm.c (skip_whitespace): New macro.
3926 Formatting tidy ups.
3928 (md_apply_fix3): Store relocation offset in addend for ELF based
3930 (arm_force_relocation): Always generate relocs for Thumb function
3933 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3935 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3936 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3938 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3940 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3941 flags for the unwind subspace.
3943 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3944 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3945 suitable relocation based on the size of the target's pointer.
3946 Always Use subsegment zero for the unwinders.
3947 (pa_level): Handle "2.0w".
3949 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3951 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3952 with the following instruction unless this was specified.
3954 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3956 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3957 certain sections, to match BFD changes.
3959 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3961 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3962 (EXTRA_SCRIPTS): Define to keep automake happy.
3963 * Makefile.in: Rebuild.
3965 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3967 * Makefile.am: Rename .dep* files to DEP*.
3968 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3969 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3971 * Makefile.in: Rebuild.
3973 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3975 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3977 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3979 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3980 avoid problems on DOS filesystems.
3981 * Makefile.in: Rebuild.
3983 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3985 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3987 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3990 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3992 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3993 line to create ${GDBINIT} rather than .gdbinit.
3994 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3996 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3998 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4000 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4002 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4004 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4006 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4007 non-adjustable symbols.
4009 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4011 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4013 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4015 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4018 1999-08-05 Donn Terry <donn@interix.com>
4020 * config/te-interix.h: New file.
4021 * configure.in (i386-*-interix*): New target.
4022 * configure: Rebuild.
4024 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4026 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4027 selectors for ELF too.
4028 (selector_table): Add "ltp" and "rtp" selectors.
4030 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4032 * config/tc-i386.c (i386_operand): No need to change
4033 operand_string pointer in segment reg case before goto
4034 do_memory_reference. Initialise displacement_string_start and
4035 displacement_string_end after do_memory_reference label.
4036 (i386_index_check): Add operand_string param, and print error
4037 message on failure here.
4038 (i386_intel_memory_operand): Instead of here.
4039 (i386_operand): And here.
4040 (INFER_ADDR_PREFIX): Enable.
4042 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4044 * config/tc-i386.h (DefaultSize): Define. Renumber following
4045 opcode_modifier defines.
4047 From Etienne Lorrain <etienne.lorrain@ibm.net>
4048 * config/tc-i386.c (stackop_size): New variable.
4049 (set_16bit_code_flag): Clear it here.
4050 (set_16bit_gcc_code_flag): New function.
4051 (md_pseudo_table): Add "code16gcc" entry.
4052 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4054 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4056 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4057 next_set_end even if the end symbol is being discarded.
4059 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4060 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4061 * config/obj-coff.c: Likewise.
4062 (seg_info_type): Remove.
4063 (seg_info_off_by_4): Change to array of segT.
4064 (s_get_segment): Adjust accordingly.
4065 (obj_pseudo_table): Fully initialize sentinel entry.
4067 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4068 Ralf Baechle <ralf@uni-koblenz.de>.
4070 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4072 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4074 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4076 * config/tc-i386.c: Indentation and white space changes.
4077 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4078 don't enable it by default.
4079 (i386_intel_operand): Remove redundant prototype.
4080 Move check on number of memory operands, and i.mem_operands++
4081 (i386_intel_memory_operand): To here.
4082 Remove i386_immediate code from here. Remove special case code
4083 for input and output using (%dx). Remove base/index checks and
4084 call i386_index_check instead. Save initial operand_string
4085 argument for error message.
4086 (i386_operand): Remove redundant prototype. Move base/index
4087 checks to i386_index_check.
4088 (i386_displacement): Move intel mode check for non-zero
4090 (i386_intel_memory_operand): To here.
4092 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4094 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4095 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4096 by .register pseudo-op if -64 and --no-undeclared-regs.
4097 (s_register, sparc_adjust_symtab): New functions.
4098 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4099 Declare sparc_adjust_symtab as tc_adjust_symtab.
4100 * doc/c-sparc.texi: Add description of #ignore special literal
4101 for .register pseudo-op.
4103 1999-07-30 Catherine Moore <clm@cygnus.com>
4105 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4106 the relocation's section offset.
4108 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4110 * write.c (fixup_segment): Fix generic error check overflow test.
4112 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4113 X_add_number to long.
4115 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4117 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4120 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4122 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4125 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4127 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4129 * configure.bat: Remove; obsolete.
4130 * config/go32.cfg: Likewise.
4132 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4134 * configure.in (i386-*-vxworks*): New target.
4135 * configure: Rebuild.
4137 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4139 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4141 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4143 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4145 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4146 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4147 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4148 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4149 MAX_RELOC_EXPANSION): Define.
4150 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4152 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4154 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4155 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4156 block. Print a warning if an 8-bit or 16-bit constant
4157 displacement or immediate is truncated on output.
4158 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4160 (i386_operand): Disallow immediate jump absolute operand.
4162 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4164 * configure.in: Bump version number to 2.9.5.
4165 * configure: Rebuild.
4167 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4170 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4172 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4173 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4175 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4177 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4179 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4181 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4182 if -mno-fpu was given.
4183 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4185 (cons_fix_new_arm): Remove misleading comments.
4187 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4189 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4191 (relax_segment): Likewise. After giving a rs_org error, convert
4192 the frag to rs_align to avoid cascading errors.
4194 1999-07-12 Andreas Schwab <schwab@suse.de>
4196 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4198 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4200 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4201 as appropriate. Fill in structure initializations. Add variable
4202 initializations. Add casts.
4203 * dwarf2dbg.c (print_stats): Change i to size_t.
4204 * listing.c (listing_listing): Change list_line to unsigned int.
4206 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4208 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4209 rather than checking for \001 and \002 in symbol name.
4210 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4212 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4214 * configure.in (hppa*-linux-gnu*): New target.
4215 * configure: Rebuilt.
4217 1999-07-08 Nick Clifton <nickc@cygnus.com>
4219 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4221 1999-07-07 Nick Clifton <nickc@cygnus.com>
4223 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4224 accessing symbolP directly.
4226 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4228 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4231 1999-07-05 Nick Clifton <nickc@cygnus.com>
4233 * config/tc-arm.c (ARM_EXT_V5): Define.
4234 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4235 (md_begin): Detect ARM v5 architectures.
4236 (md_parse_option): Accept arm v5 specification.
4237 (md_show_usage): Documment -marmv5 switch.
4239 * doc/c-arm.texi: Document -marmv5 command line option.
4241 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4243 (validate_immediate_twopart): New function. Determine if a
4244 constant can be computed by two ADD instructions.
4245 (output_inst): Remove its command line parameter - it was never
4247 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4248 implememt the ADRL pseudo op.
4249 (tc_gen_reloc): Generate a suitable error message if an ADRL
4250 instruction tries to generate a real reloc.
4252 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4254 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4256 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4259 1999-06-27 H.J. Lu <hjl@gnu.org>
4261 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4262 non BFD_ASSEMBLER case.
4264 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4266 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4269 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4271 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4272 out_end_sequence() when the address decreases due to a new frag.
4273 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4274 numbering starts with 1.
4276 1999-06-23 Nick Clifton <nickc@cygnus.com>
4278 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4280 (mcore_s_text): Call obj_elf_text for ELF target.
4281 (mcore_s_data): Call obj_elf_data for ELF target.
4282 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4284 (mcore_s_bss): New function: Dump literal table before changing
4286 (mcore_s_comm): New function: Dump literal table before changing
4289 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4290 No longer static functions.
4291 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4292 Provide prototypes for these functions.
4294 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4296 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4297 a list of names, to try obj_segment_name, and to try abbreviated
4298 names when using COFF without long section names.
4300 * config/tc-alpha.c: More use of symbol accessor functions.
4301 * config/tc-arc.c: Likewise.
4302 * config/tc-d30v.c: Likewise.
4303 * config/tc-fr30.c: Likewise.
4304 * config/tc-i860.c: Likewise.
4305 * config/tc-m88k.c: Likewise.
4306 * config/tc-mcore.c: Likewise.
4307 * config/tc-ns32k.c: Likewise.
4308 * config/tc-sparc.c: Likewise.
4309 * config/tc-v850.c: Likewise.
4311 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4312 sy_value with appropriate accessor functions.
4313 * config/tc-arm.c (md_apply_fix3): Likewise.
4314 * config/tc-d10v.c (AT_WORD_P): Likewise.
4315 * config/tc-v850.c (reg_name_search): Likewise.
4317 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4318 use symbol_get_bfdsym instead.
4319 * config/tc-ppc.c (md_assemble): Likewise.
4320 * config/tc-v850.c (v850_comm): Likewise.
4322 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4324 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4325 the symbol, rather than accessing the bsym member.
4326 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4327 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4328 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4329 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4330 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4331 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4332 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4333 * config/tc-v850.c (tc_gen_reloc): Likewise.
4335 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4337 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4338 (hppa_gen_reloc_type): Conditionalize on BFD64.
4339 (tc_gen_reloc): Re-enable ELF relocations.
4340 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4342 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4344 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4346 (do_ldst): Move assignment out of if condition.
4347 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4348 parentheses to avoid warning.
4350 1999-06-21 Nick Clifton <nickc@cygnus.com>
4352 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4353 macro to get at the BFD symbol associated with a GAS symbol.
4355 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4357 * config/tc-ppc.c: Update for symbol handling changes.
4358 * config/obj-coff.c: Likewise.
4360 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4362 * tc-hppa.c: General cleanups of ELF support. No more spaces
4363 and subspaces for ELF.
4364 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4365 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4366 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4367 (UNWIND_SECTION_NAME): Likewise.
4368 (space/subspace related structures): Conditionalize definitions
4370 (space/subspace directives and support routines): Conditionalize
4371 definitions and references/uses on OBJ_SOM.
4372 (label_symbol_struct): For ELF, track the symbol's segment. For
4373 SOM track its space.
4374 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4376 (USE_ALIASES): Kill for both SOM & ELF.
4377 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4378 (pa_space, pa_subspace): Corresponding changes.
4379 (pa_spaces_begin): Corresponding chagnes.
4380 (md_begin): Do not muck around with space/subspace stuff for
4382 (md_apply_fix): Temporarily disable argument relocation stuff
4384 (tc_gen_reloc): Temporarily disable relocation generation for
4386 (pa_build_unwind_subspace): Similarly.
4388 1999-06-16 Nick Clifton <nickc@cygnus.com>
4390 * config/tc-arm.c (thumb_set): New pseudo op.
4391 (text, data, section): Override these pseudo ops with ARM
4393 (s_thumb_set): New function: Perform the same as a .set pseudo
4394 op, but also mark the alias'ed symbol as being a Thumb
4396 (arm_s_text): New function: Perform the same as the .text
4397 pseudo op, but dump the literal pool before changing
4399 (arm_s_data): New function: Perform the same as the .data
4400 pseudo op, but dump the literal pool before changing
4402 (arm_s_section): New function: Perform the same as the
4403 .section pseudo op, but dump the literal pool before changing
4405 (arm_cleanup): Do not reset the current section before dumping
4408 1999-06-17 Nick Clifton <nickc@cygnus.com>
4410 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4411 OPTION_NO_WARN_UNMATCHED entries.
4412 (md_parse_option): Generate a warning message if an unrecognised
4413 option is encountered.
4415 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4416 (get_operands): When parsing an expression after an '@' symbol
4417 has been detected, do not ignore '#' symbols.
4418 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4421 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4423 From K. Richard Pixley <rich@noir.com>:
4424 * configure.in (ppc-*-vxworks*): New target.
4425 * configure: Rebuild.
4427 1999-06-12 Philip Blundell <philb@gnu.org>
4429 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4431 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4433 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4434 which refer to symbols in linkonce sections, permit reducing the
4435 relocs if the symbol is local.
4437 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4439 * subsegs.c (subseg_text_p): New function.
4440 * as.h (subseg_text_p): Declare.
4441 * read.c (do_align): Use subseg_text_p to set the default fill.
4442 * write.c (subsegs_finish): Likewise.
4443 * config/obj-coff.c (write_object_file): Likewise.
4444 * config/tc-i386.h (md_maybe_text): Don't define.
4445 (md_do_align): Use subseg_text_p to set the default fill.
4446 * config/tc-m32r.c (m32r_do_align): Likewise.
4447 * config/tc-sh.c (sh_do_align): Likewise.
4448 * config/tc-sparc.h (md_do_align): Likewise.
4450 1999-06-12 David O'Brien <obrien@freebsd.org>
4452 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4453 * configure: Rebuild.
4455 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4457 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4458 * Makefile.am: Rebuild dependencies.
4459 * Makefile.in: Rebuild.
4461 * config/tc-i386.c (i386_immediate): Remove unused label
4464 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4465 * symbols.c: Likewise.
4466 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4467 sy_next field when taking address, rather than symbol_next.
4469 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4471 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4472 value from the output file architecture.
4473 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4474 * dwarf2dbg.h: Change bfd_vma to addressT.
4476 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4478 * dwarf2dbg.h: Use PARAMS in function declarations.
4480 1999-06-11 Martin Dorey <mdorey@madge.com>
4482 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4483 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4485 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4487 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4489 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4491 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4494 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4496 * read.c (read_a_source_file): Only declare inescape if
4499 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4501 (find_entry_byval): Add parens to avoid warning.
4503 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4505 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4508 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4510 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4513 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4514 synthetize_setx): New functions.
4515 (md_assemble): Broken the special cases into the above
4516 functions. Make compiler happy if sizeof(bfd_vma)==4.
4517 Fix sethi generated from set/setuw. If instructions have a relloc,
4518 always clear the fields to be relocated in the opcode.
4519 (sparc_ip): Remove special_case global variable.
4521 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4523 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4524 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4525 indication of success rather than a value.
4526 (itbl_get_val): Likewise.
4527 (itbl_get_field): Use strcspn. Change delimiters to include
4529 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4530 (itbl_get_val): Likewise.
4531 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4533 * symbols.c (copy_symbol_attributes): Convert local symbols to
4536 1999-06-10 Nick Clifton <nickc@cygnus.com>
4538 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4541 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4543 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4544 Optimize set if sizeof(bfd_vma) == 64.
4545 (sparc_ip): Fix sethi - without %hi() it should generate
4546 R_SPARC_22 reloc, not R_SPARC_HI22.
4547 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4549 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4551 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4552 (s_ncons): New function.
4553 (native_op_table): New table.
4554 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4555 R_SPARC_OLO10 handling.
4557 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4559 * expr.h (struct expressionS): Revert last change; widen X_op.
4560 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4562 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4564 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4565 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4566 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4567 * Makefile.in: Regenerated.
4569 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4570 `common' pass on to s_mri_common.
4571 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4573 1999-06-06 Richard Henderson <rth@cygnus.com>
4575 * config/obj-elf.c (obj_elf_section): Don't free the return
4576 value of demand_copy_C_string.
4578 1999-06-05 Richard Henderson <rth@cygnus.com>
4580 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4581 creation logic from obj_elf_create_section.
4583 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4584 (section_stack): New.
4585 (special_sections): Make const.
4586 (obj_elf_section): Gut and rewrite parsing.
4587 (obj_elf_change_section): New function broken out of obj_elf_section.
4588 (obj_elf_parse_section_letters): Likewise.
4589 (obj_elf_section_word): Likewise.
4590 (obj_elf_section_type): Likewise.
4591 (obj_elf_previous): Treat as a toggle.
4592 (obj_elf_popsection): New.
4593 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4594 (ppc_section_type): Likewise.
4595 * config/tc-ppc.h: Likewise.
4597 * expr.h (struct expressionS): Don't make X_op a bitfield.
4598 * config/tc-alpha.c: Update for symbol handling changes.
4599 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4600 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4602 1999-06-05 Richard Henderson <rth@cygnus.com>
4604 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4605 (dwarf2_gen_line_info): Kill unused variables.
4606 (dwarf2_finish): Likewise.
4607 (dwarf2_where): Likewise.
4608 (dwarf2_directive_file): If we've only got a string,
4609 hand off to s_app_file.
4610 * ecoff.c: Move the include of ecoff.h.
4611 * symbols.h (S_IS_FUNCTION): Prototype.
4613 * read.c (LEX_HASH): Supply a default.
4615 (s_globl): Update `c' after skipping whitespace.
4616 * read.h (LEX_END_NAME, is_name_ender): New.
4617 * expr.c (get_symbol_end): Respect it.
4619 1999-06-04 Mark Klein <mklein@dis.com>
4621 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4623 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4625 * config/tc-hppa.c: Update for symbol handling changes.
4627 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4629 * cgen.c: Update for symbol handling changes.
4630 * config/tc-m32r.c: Likewise.
4632 * config/tc-hppa.h: Update for symbol handling changes.
4633 * config/tc-hppa.c: Likewise.
4635 * config/tc-arm.h: Update for symbol handling changes.
4636 * config/tc-arm.c: Likewise.
4637 (symbol_make_empty): Remove. Just use symbol_create.
4639 * symbols.c (symbol_set_tc): Correct name.
4641 * Makefile.am: Rebuild dependencies.
4642 ($(OBJS)): Don't depend upon struc-symbol.h.
4643 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4644 * dep-in.sed: Don't remove struc-symbol.h.
4645 * Makefile.in: Rebuild.
4647 * doc/internals.texi (Symbols): Describe changes in symbol
4650 1999-06-03 Richard Henderson <rth@cygnus.com>
4652 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4653 instead of doing the work by hand.
4655 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4657 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4658 state of line state-machine.
4659 (struct ls): Collect DWARF2 line state-machine state in new member
4660 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4661 resulted in any DWARF2 directives.
4662 (reset_state_machine): New function.
4663 (out_end_sequence): Ditto.
4664 (dwarf2_gen_line_info): When switching sections or switching to a
4665 lower text address, call out_end_sequence() first to terminate the
4666 previous code sequence as code sequences MUST have monotonically
4667 increasing addresses.
4668 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4670 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4672 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4673 DWARF2 debug info (line information only, at this point).
4674 * as.h: Update comment about supported debug formats.
4675 * dwarf2dbg.c, dwarf2dbg.h: New files.
4676 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4678 * expr.c (operand): Don't use [ for parens if we want an index op.
4679 (op_encoding): Switch [ into O_index, if desired.
4680 (op_rank): Renumber with O_index on bottom.
4681 (expr): If O_index, match closing bracket.
4682 * expr.h (O_index): New.
4684 * read.c (read_a_source_file): Conditionally allow matched "
4685 in lines passed to md_assemble.
4687 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4689 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4691 Add support for storing local symbols in a small structure to save
4692 memory when assembling large files.
4693 * as.h: Don't include struc-symbol.h.
4694 (symbolS): Add typedef.
4695 * symbols.c: Include struc-symbol.h.
4696 (local_hash): New static variable.
4697 (save_symbol_name): New static function, from symbol_create.
4698 (symbol_create): Call save_symbol_name.
4699 (local_symbol_count): New static variable.
4700 (local_symbol_conversion_count): Likewise.
4701 (LOCAL_SYMBOL_CHECK): Define.
4702 (local_symbol_make): New static function.
4703 (local_symbol_convert): New static function.
4704 (colon): Handle local symbols. Create local symbol for local
4706 (symbol_table_insert): Handle local symbols.
4707 (symbol_find_or_make): Create local symbol for local label name.
4708 (symbol_find_base): Check for local symbol.
4709 (symbol_append, symbol_insert): Check for local symbols.
4710 (symbol_clear_list_pointers, symbol_remove): Likewise.
4711 (verify_symbol_chain): Likewise.
4712 (copy_symbol_attributes): Likewise.
4713 (resolve_symbol_value): Handle local symbols.
4714 (resolve_local_symbol): New static function.
4715 (resolve_local_symbol_values): New function.
4716 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4717 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4718 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4719 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4720 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4721 (symbol_previous, symbol_next): New functions.
4722 (symbol_get_value_expression): Likewise.
4723 (symbol_set_value_expression): Likewise.
4724 (symbol_set_frag, symbol_get_frag): Likewise.
4725 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4726 (symbol_mark_used_in_reloc): Likewise.
4727 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4728 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4729 (symbol_mri_common_p): Likewise.
4730 (symbol_mark_written, symbol_clear_written): Likewise.
4731 (symbol_written_p): Likewise.
4732 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4733 (symbol_section_p, symbol_equated_p): Likewise.
4734 (symbol_constant_p): Likewise.
4735 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4736 (symbol_get_obj, symbol_set_obj): Likewise.
4737 (symbol_get_tc, symbol_set_tc): Likewise.
4738 (symbol_begin): Initialize local_hash.
4739 (print_symbol_value_1): Handle local symbols.
4740 (symbol_print_statistics): Print local symbol statistics.
4741 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4742 Declare new symbols.c functions. Move many declarations here from
4744 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4745 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4746 (struct symbol): Move bsym to make it clearly the first field.
4747 Remove TARGET_SYMBOL_FIELDS.
4748 (symbolS): Don't typedef.
4749 (struct broken_word): Remove.
4750 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4751 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4752 (symbol_clear_list_pointers): Likewise.
4753 (symbol_insert, symbol_remove): Likewise.
4754 (symbol_previous, symbol_append): Likewise.
4755 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4756 (struct local_symbol): Define.
4757 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4758 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4759 (local_symbol_get_frag, local_symbol_set_frag): Define.
4760 (local_symbol_get_real_symbol): Define.
4761 (local_symbol_set_real_symbol): Define.
4763 * write.c (write_object_file): Call resolve_local_symbol_values.
4764 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4765 (TARGET_SYMBOL_FIELDS): Don't define.
4766 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4767 ECOFF_DEBUGGING, add ECOFF fields.
4768 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4769 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4770 ECOFF_DEBUGGING, add ECOFF fields.
4771 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4772 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4773 * config/tc-mcore.h: Don't include struc-symbol.h.
4774 (TARGET_SYMBOL_FIELDS): Don't define.
4775 (struct mcore_tc_sy): Define.
4776 (TC_SYMFIELD_TYPE): Define.
4777 * Many files: Use symbolS instead of struct symbol. Use new
4778 accessor functions rather than referring to symbolS fields
4781 * read.c (s_mri_common): Don't add in value of line_label.
4783 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4784 checking for SEC_LINK_ONCE.
4786 * config/tc-sh.h (sh_fix_adjustable): Declare.
4788 * app.c (input_buffer): New static variable.
4789 (app_push): Save saved_input in allocated buffer.
4790 (app_pop): Restored saved_input.
4791 (do_scrub_chars): Change get parameter to take char * and int as
4792 arguments. Change GET macro to pass input_buffer to get
4793 function. Don't save input into allocated buffer.
4794 * as.h (do_scrub_chars): Update declaration.
4795 * input-file.c (input_file_get): Change to take char * and int.
4796 Read data into passed in buffer. Remove static buffer.
4797 * read.c (scrub_from_string): Change to take char * and int. Copy
4798 data into passed in buffer.
4800 * hash.h: Neaten. Declare hash_traverse.
4801 * hash.c: Complete rewrite based on BFD hashing code.
4802 * gasp.c (chunksize): New variable.
4803 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4806 1999-05-28 Nick Clifton <nickc@cygnus.com>
4808 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4809 addend unless the target uses an old ABI.
4811 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4813 -Wchar-subscripts cleanup
4814 * listing.c (listing_newline): Use unsigned char variable, so
4815 calls to isascii,iscntrl are correct.
4816 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4818 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4819 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4820 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4821 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4823 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4825 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4827 (arch_coldfire_p): New #define.
4828 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4830 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4832 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4834 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4835 (install_operand): Add place `N'.
4836 (init_table): Add registers ACC, MACSR, MASK.
4838 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4840 * config/tc-m68k.c: Change mcf5200 --> mcf.
4841 (archs): Add mcf5206e, mcf5307.
4842 (m68k_ip): Add format `u'.
4843 (install_operand): Add place `m', `M', `h'.
4844 (init_table): Add upper/lower registers.
4846 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4848 1999-05-28 Martin Dorey <mdorey@madge.com>
4850 * config/tc-i960.c: Several minor changes to add ELF and
4851 BFD_ASSEMBLER support.
4852 * config/tc-i960.h: Likewise.
4853 * configure.in (i960-*-elf*): New target.
4854 * aclocal.m4, configure: Rebuild.
4856 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4858 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4859 reloc changes when defined(BFD_ASSEMBLER).
4861 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4863 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4865 * write.c (write_print_statistics): Output to file, not stderr.
4867 * expr.c (generic_bignum_to_int32,64): Prototype.
4869 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4870 output_sleb128, output_uleb128, output_big_sleb128,
4871 output_big_uleb128, output_big_leb128): Prototype.
4872 (output_big_sleb128, output_big_uleb128): Make inline.
4873 (output_big_leb128): Remove inline
4875 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4876 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4877 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4878 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4879 value for correct overflow check in write.c:fixup_segment.
4880 * write.c (fixup_segment): Move bitfield overflow checks to after
4881 the md_apply_fix call.
4882 * config/obj-coff.c (fixup_segment): Likewise.
4883 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4884 valueT *val argument.
4886 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4888 * config/atof-ieee.c (gen_to_words): Correctly round a
4889 denormalized number. Fix off-by-one in range checking for
4890 exponent in a denormal.
4892 1999-05-10 Nick Clifton <nickc@cygnus.com>
4894 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4897 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4899 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4901 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4903 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4904 (ReverseRegRegmem): Remove.
4905 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4906 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4907 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4910 From Doug Ledford <dledford@redhat.com>
4911 * config/tc-i386.h (RegXMM): New for P/III.
4912 * config/tc-i386.c: Add support for P/III.
4914 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4916 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4917 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4918 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4920 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4922 * config/tc-i386.c (i386_immediate): Skip whitespace before
4923 complaining about junk after expression.
4924 (i386_displacement): Likewise.
4926 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4928 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4929 Don't copy before downcaseing.
4931 1999-05-05 Catherine Moore <clm@cygnus.com>
4933 * tc-m68k.c: Include elf/m68k.h.
4934 (m68k_elf_final_processing): New routine.
4935 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4938 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4940 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4943 1999-04-30 Nick Clifton <nickc@cygnus.com>
4945 * config/tc-mcore.c (mcore_s_section): Dump literals before
4948 1999-04-29 Nick Clifton <nickc@cygnus.com>
4950 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4953 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4955 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4956 (TC_INIT_FIX_DATA): Delete.
4957 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4958 (TC_INIT_FIX_DATA): Delete.
4959 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4960 * write.c (fix_new_internal): Initialize fx_cgen member.
4961 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4962 (gas_cgen_md_apply_fix3): Update.
4963 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4964 (md_cgen_record_fixup_exp): Update.
4965 (FX_OPINFO_R_TYPE): Update.
4967 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4968 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4969 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4970 * frags.h (struct frag): Make opindex, opinfo ints.
4972 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4974 1999-04-26 Tom Tromey <tromey@cygnus.com>
4976 * aclocal.m4, configure: Updated for new version of libtool.
4978 1999-04-22 Nick Clifton <nickc@cygnus.com>
4980 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4982 (md_apply_fix3): Do not fix up absolute relocations against
4985 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4987 1999-04-20 Nick Clifton <nickc@cygnus.com>
4989 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4990 changes and data-in-text directives.
4991 (mcore_cons): New function: intercept cons() operations.
4992 (mcore_float_cons): New function: intercept float_cons()
4994 (mcore_stringer): New function: intercept stringer() operations.
4996 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4998 * obj.h (struct format_ops): Change generate_asm_lineno field to
5000 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5002 * config/tc-alpha.c (find_opcode_match): Add default case to
5004 (find_macro_match): Likewise.
5005 (load_expression): Parenthesize && within ||.
5007 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5009 1999-04-17 Nick Clifton <nickc@cygnus.com>
5011 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5012 .text .data .section pseudo ops.
5013 (mcore_s_section): New function. Dump lits before changing secs.
5014 (mcore_s_text): New function. Dump lits before changing secs.
5015 (mcore_s_data): New function. Dump lits before changing secs.
5017 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5019 * config/tc-mips.c (mips_32bitmode): New.
5020 (md_begin): Set mips_32bitmode if needed.
5021 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5022 Set EF_MIPS_32BITMODE.
5024 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5026 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5029 1999-04-16 Nick Clifton <nickc@cygnus.com>
5031 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5033 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5035 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5036 expressions correctly.
5039 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5041 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5043 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5045 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5046 and fmpynfadd instructions.
5048 1999-04-11 Richard Henderson <rth@cygnus.com>
5050 * as.h (environ): Declare it, if needed.
5051 * as.c (dump_statistics): Don't declare environ.
5052 * configure.in (environ): Detect declaration.
5053 * configure, config.in: Rebuild
5055 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5056 (i386_displacement): Allocate enough space for replacement buffer.
5057 Clean up replacement buffer initialization.
5059 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5061 * subsegs.c (section_symbol): Don't create a new symbol if one
5062 already exists; instead, use the existing one, but set its segment
5063 and frag data if it hasn't already been defined.
5064 * config/obj-coff.c (c_section_symbol): Likewise.
5066 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5068 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5070 1999-04-08 Nick Clifton <nickc@cygnus.com>
5072 * config/tc-mcore.c: New File: Support routines for MCore
5074 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5075 * config/obj-coff.c: Add support for mcore-pe target.
5077 * Makefile.am: Add support for MCore targets.
5078 * Makefile.in: Regenerate.
5079 * configure.in: Add support for MCore targets.
5080 * configure: Regenerate.
5082 * doc/all.texi: Set MCORE.
5083 * doc/as.texinfo: Document MCore specific command line options.
5085 * write.h: Prevent multiple inclusion.
5087 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5089 * asintl.h (LC_MESSAGES): Never define.
5090 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5092 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5095 * Makefile.am (m68k-parse.c): If configuring in the source
5096 directory, copy m68k-parse.y into the local directory before
5097 running ylwrap, to remove spurious differences when generating
5099 * Makefile.in: Rebuild.
5101 * config/tc-sparc.h (md_do_align): Just allocate the number of
5102 bytes necessary, rather than always allocating 1024.
5104 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5106 * listing.c (listing_newline): Add cast to avoid warning.
5107 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5108 * config/tc-i386.c (i386_scale): Add return value.
5109 (build_displacement_string): Remove unused local temp_disp2.
5110 (i386_intel_memory_operand): Add parentheses to avoid warning.
5111 (i386_intel_operand): Remove unused local end_of_operand_string.
5112 (i386_operand): Remove unused local operand_modifier.
5113 (i386_operand): Add parens to avoid warning.
5115 1999-04-04 Don Bowman <don@pixsci.com>
5117 * configure.in: Add mips*-*-vxworks* target; have it define
5119 * configure, config.in: Rebuild.
5121 1999-03-31 Nick Clifton <nickc@cygnus.com>
5123 * configure.in (emulations): Add support for arm-epoc-pe.
5124 * configure: Regenerate.
5125 * config/te-epoc-pe.h: New file. Define macros specific to
5127 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5128 for arm-epoc-pe target.
5130 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5132 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5134 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5136 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5137 detect ",n" without a condition.
5138 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5141 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5143 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5144 instruction is encoded with one bit.
5147 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5149 * doc/internals.texi (CPU backend): Mention that
5150 line_separator_chars should not include newline. From thi
5151 <ttn@mingle.glug.org>.
5153 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5155 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5156 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5158 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5160 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5162 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5164 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5167 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5169 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5171 1999-03-15 Martin Hunt <hunt@cygnus.com>
5173 * app.c (do_scrub_begin): Change '-' back to a symbol char
5174 so we can use multiple opcodes on a line again.
5176 * config/tc-d30v.c: By default, warn if a symbol has
5177 the same name as a register. Plus some minor
5178 updates from the branch.
5180 1999-03-13 Nick Clifton <nickc@cygnus.com>
5182 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5183 BFD_RELOC_16 and BFD_RELOC_64.
5185 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5187 * expr.c (expr): Add missing else.
5189 1999-03-12 Nick Clifton <nickc@cygnus.com>
5191 * config/tc-arm.c (md_apply_fix3): Improve error message.
5193 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5195 * Makefile.am (CPU_TYPES): Add fr30.
5196 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5197 (fr30,m32r dependencies): Update.
5198 * Makefile.in: Rebuild.
5200 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5201 (gas_cgen_record_fixup_exp): Ditto.
5202 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5203 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5204 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5205 (md_cgen_lookup_reloc): Update use of operand->type.
5206 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5207 (md_convert_frag): Call cgen_operand_lookup_by_num.
5208 (md_cgen_lookup_reloc): Update use of operand->type.
5209 (m32r_cgen_record_fixup_exp): Ditto.
5211 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5213 * config/tc-mips.c (md_show_usage): Fix message.
5215 1999-03-03 Nick Clifton <nickc@cygnus.com>
5217 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5218 and LDR reg,=<expr> instruction.
5220 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5223 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5225 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5227 1999-02-17 Nick Clifton <nickc@cygnus.com>
5229 This patch was created by: Scott Bambrough
5230 <scottb@corelcomputer.com>
5233 Special cased '@' character. The '@' character is used as the
5234 ARM assembler comment character, as a special character
5235 and in ELF .symver pseudo-op's, and as a special character in
5236 .type and .section pseudo-ops.
5237 (symver_pseudo): New static variable.
5238 (symver_state): New static variable.
5239 (struct app_save): Add field 'symver_state'.
5240 (app_push): Save global symver_state int struct app_save.
5241 (app_pop): Restore global symver_state from struct app_save.
5242 (do_scrub_chars): Special case handling of '@' character in
5245 * configure.in: Modified to recognize armv* uname syntax from ARM
5247 * configure: Regenerated.
5249 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5250 a prefix to the section's type.
5251 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5252 the type's typename.
5254 * config/tc-arm.h: Add support for PIC generation:
5255 (pic_code): New boolean.
5256 (obj_relocate_extern): Define.
5257 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5258 (TC_CONS_FIX_NEW): Define.
5259 (tc_fix_adjustable): Define.
5260 (GLOBAL_OFFSET_TABLE_NAME): Define.
5262 * config/tc-arm.c: Add support for PIC generation:
5263 (line_seperator_chars): Allow ';' as a seperator for Linux.
5264 (is_immediate_prefix): New macro.
5265 (arm_parse_reloc): New function.
5266 (s_arm_elf_cons): New function.
5267 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5268 (md_undefined_symbol): Special case handling for the Global Offset
5270 (md_apply_fix3): Handle PIC relocs.
5271 (tc_gen_reloc): Handle PIC relocs.
5272 (md_parse_option): Add support for '-k' command line switch to
5273 enable PIC generation.
5274 (cons_fix_new_arm): New function.
5275 (s_arm_elf_cons): New function.
5277 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5279 * configure.in: Add comments for uses of AC_DEFINE.
5280 * acinclude.m4: Likewise.
5281 * acconfig.h: Remove.
5282 * aclocal.m4: Rebuild.
5283 * configure: Rebuild.
5284 * Makefile.in: Rebuild.
5285 * config.in: Rebuild.
5287 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5289 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5290 non-constant offset from a base register.
5292 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5294 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5297 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5299 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5300 (emit_insn): Look for pc-relative and no-overflow specifiers on
5301 internal relocation types.
5303 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5305 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5308 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5310 (mips_4650, mips_4010, mips_4100): Variables removed.
5311 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5312 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5314 (md_begin): Don't bother initializing the mips_NNNN variables;
5315 mips_cpu is set, and that's good enough now.
5316 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5317 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5318 (show): New function, to handle wrapping in the CPU lists.
5319 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5321 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5323 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5324 than treat as an immediate specifier.
5326 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5328 * config/tc-i386.c: Prototype many functions.
5329 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5330 (i386_immediate): Remove unused second argument.
5331 (i386_intel_operand): Fix i386_is_reg typo.
5332 (i386_operand): Use allow_naked_reg.
5333 (output_invalid): Make operand int for K&R.
5335 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5337 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5339 * Makefile.in: Rebuild.
5341 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5343 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5345 (EXTRA_as_new_SOURCES): Comment out.
5346 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5347 * Makefile.in: Rebuild.
5348 * doc/Makefile.in: Rebuild.
5349 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5350 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5351 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5352 * configure: Rebuild.
5353 * aclocal.m4: Rebuild.
5354 * config.in: Rebuild.
5355 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5356 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5357 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5358 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5359 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5360 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5361 (gas_cgen_record_fixup_exp): Ditto.
5362 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5363 descriptor, not global variable.
5364 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5365 descriptor, not global variable. Refer to insert_operand handler
5366 via cpu descriptor, not global function.
5367 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5368 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5369 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5370 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5371 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5372 * config/tc-m32r.c: Ditto.
5373 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5374 (md_assemble): Ditto.
5375 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5377 1999-02-09 Nick Clifton <nickc@cygnus.com>
5379 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5380 relocations for ELF targets.
5382 1999-02-08 Nick Clifton <nickc@cygnus.com>
5384 * configure.in: Add support for StrongARM target.
5385 * configure: Regenerate.
5387 1999-02-05 Nick Clifton <nickc@cygnus.com>
5389 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5391 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5394 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5396 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5398 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5400 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5401 (INTEL_DWORD_MNEM_SUFFIX): Define.
5404 (DWORD_PTR): Define.
5405 (XWORD_PTR): Define.
5407 (OFFSET_FLAT): Define.
5409 (NONE_FOUND): Define.
5412 * config/tc-i386.c (set_intel_syntax): New routine.
5413 (intel_syntax): Declare.
5414 (allow_naked_reg): Declare.
5415 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5416 (intel_float_operand): New routine.
5417 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5418 Handle brackets as well as parens. Call i386_intel_operand for
5419 intel syntax. Reverse operands if appropriate. Handle new
5420 suffixes. Handle movzx and movsx.
5421 (i386_is_reg): New routine.
5422 (i386_immediate): New routine.
5423 (i386_scale): New routine.
5424 (i386_displacement): New routine.
5425 (i386_operand_modifier): New routine.
5426 (build_displacement_string): New routine.
5427 (i386_parse_seg): New routine.
5428 (i386_intel_memory_operand): New routine.
5429 (i386_intel_operand): New routine.
5430 (i386_operand): Call i386_displacement, i386_immediate,
5431 i386_scale, etc. instead of handling inline.
5432 (parse_register): Handle registers without prefix.
5434 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5436 * configure: Regenerate.
5437 * configure.in (arm-*-oabi): New.
5438 (thumb-*-oabi): New.
5439 * config/tc-arm.c (target_oabi): Declare.
5440 (md_apply_fix3): Support REL relocs.
5441 (md_parse_option): Handle -oabi.
5442 (elf32_arm_target_format): New routine.
5443 (md_longopts): Add OPTION_OABI.
5444 * config/tc-arm.h: Redefine TARGET_FORMAT.
5447 1999-01-28 Nick Clifton <nickc@cygnus.com>
5449 * write.c (write_relocs): Handle out of range error.
5451 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5452 (fr30_force_relocation): Default to 0.
5454 * config/tc-fr30.h (obj_fix_adjustable): Define.
5455 (TC_FORCE_RELOCATION): Define.
5457 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5460 1999-01-16 Nick Clifton <nickc@cygnus.com>
5462 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5463 merge of two instructions if the left instruciton kills the right.
5465 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5467 * Makefile.in: Regenerate.
5468 * configure.in: Redo test for using cgen.
5469 * configure: Regenerate.
5471 1999-01-09 Nick Clifton <nickc@cygnus.com>
5473 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5474 redefinition of this macro.
5476 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5478 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5481 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5483 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5484 a read of HI or LO and an immediatly following branch.
5486 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5488 * config/tc-mips.c (md_begin): Another correction to the setting of
5491 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5493 * config/tc-mips.c (md_begin): Correct type-o in setting of
5496 1998-12-21 Nick Clifton <nickc@cygnus.com>
5498 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5499 bit insn when optimizing, so that parallelised instructions will
5500 start on a 32 bit boundary.
5502 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5504 * config/tc-mips.c (mips_eabi64): New.
5505 (md_begin): Set mips_eabi64.
5506 (mips_elf_final_processing): Use it.
5508 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5510 * config/tc-mips.c (mips_elf_final_processing):
5511 Correct setting of ABI in e_flags.
5513 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5515 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5518 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5520 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5522 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5524 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5525 warning, values that don't fit in the field.
5527 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5529 * config/tc-mips.c (mips_abi_string): New.
5530 (md_parse_option,md_longopts): Add mabi.
5531 (mips_elf_final_processing): Set e_flags based on mabi flag.
5533 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5535 * config/tc-mips.c (md_parse_option): Handle vr4111.
5537 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5539 * config/tc-h8300.c (build_bytes): Change message given if the
5540 instruction requires H8/300H mode and we're not in Hmode, to
5541 suggest that it may be the operand modes that are the problem, not
5542 necessarily the opcode.
5544 1998-12-10 Nick Clifton <nickc@cygnus.com>
5546 * config/tc-fr30.c: Add line separator character.
5548 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5550 * configure.in (hppa-*-mpeix*): New target.
5551 * config/obj-som.h (obj_som_compiler): Declare.
5552 * config/obj-som.c (compiler_seen): New static variable.
5553 (obj_som_compiler): New function.
5554 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5555 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5556 (pa_type_args): Set hppa_priv_level.
5557 (pa_compiler): New static function if OBJ_SOM.
5558 * configure: Rebuild.
5560 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5562 * read.c (output_leb128): Don't mark as inline.
5564 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5566 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5567 AIX .vbyte unaligned data support.
5568 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5569 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5572 1998-12-07 Nick Clifton <nickc@cygnus.com>
5574 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5577 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5579 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5580 BFD_RELOC_ARM_PCREL_BRANCH.
5582 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5584 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5585 checking the target type.
5586 (mips-dec-bsd*): Set endian to little.
5587 * configure: Rebuild.
5589 COFF weak symbol support, based on patches from Mark Elbrecht
5590 <snowball3@usa.net>:
5591 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5592 * config/obj-coff.c (obj_coff_weak): New static function.
5593 (obj_coff_endef) [both versions]: Handle weak symbols.
5594 (coff_frob_symbol): Likewise.
5595 (yank_symbols): Likewise.
5596 (obj_pseudo_table): Add "weak".
5598 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5599 <aymeric.vincent@emi.u-bordeaux.fr>.
5600 * aclocal.m4: Rebuild with current tools.
5601 * configure: Rebuild.
5603 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5604 an assertion failure for a case we can't handle when OBJ_ECOFF.
5606 * expr.c (operator): And with 0xff to avoid problems with signed
5609 1998-12-03 Nick Clifton <nickc@cygnus.com>
5611 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5612 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5614 1998-12-02 Nick Clifton <nickc@cygnus.com>
5616 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5619 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5621 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5622 calculation of pcrel point.
5624 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5626 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5629 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5631 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5633 (d10v_cleanup): Only generate previous insn if a multiline insn is
5636 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5638 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5641 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5643 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5644 -marm6xxx command line switches.
5646 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5648 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5649 (itbl-ops.o): Delete duplicate dependencies.
5650 Rebuild dependencies.
5651 Add fr30 dependencies.
5652 * Makefile.in: Rebuild.
5654 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5656 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5658 * listing.c: Ignore line terminator characters found inside
5661 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5663 * po/gas.pot: Regenerated.
5665 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5667 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5668 fr30_is_label_start(). Also checks for delay slot insns.
5670 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5671 FR30 instructions which contain a colon in the mnemonic.
5673 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5675 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5677 * config/tc-fr30.c: Removed currently superflous code.
5679 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5681 * config/tc-fr30.h: New file.
5682 * config/tc-fr30.c: Tweaking so that it will compile.
5684 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5686 * config/tc-d10v.h (obj_fix_adjustable): Define.
5687 (TC_FORCE_RELOCATION): Define.
5688 (d10v_force_relocation): Declare.
5689 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5690 (md_apply_fix3): Handle Vtable relocs.
5691 (d10v_fix_adjustable): New.
5692 (d10v_force_relocation): New.
5694 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5696 * config/tc-d30v.c: Change default behaviour to ignore potential
5697 conflicts between register name and symbol names.
5699 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5701 * configure.in: Add fr30-*-*.
5702 * config/tc-fr30.c: New file.
5703 * Makefile.in: Regenerated.
5704 * config.in: Regenerated.
5705 * configure: Regenerated.
5706 * doc/Makefile.in: Regenerated.
5707 * po/gas.pot: Regenerated.
5709 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5711 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5714 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5716 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5718 (do_scrub_chars): Add some casts to unsigned char to avoid
5719 unwanted sign extension.
5720 * read.c (lex_type): Set characters about 127 to be symbol
5722 * config/tc-i386.c (md_begin): Set identifier_chars and
5723 operand_chars for values above 127.
5725 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5727 * configure.in: detect cygwin* instead of cygwin32*
5728 * configure: regenerate
5730 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5732 * listing.c: Add support for producing a listing from piped
5735 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5737 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5738 (append_insn): Account for the tx39's multiply behavior.
5740 1998-10-26 Michael Meissner <meissner@cygnus.com>
5742 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5743 from assemble_parallel_insns. Add support for '->' to indicate
5744 explicitly serializing the instructions.
5745 (md_assemble): Ditto.
5747 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5749 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5752 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5754 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5756 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5758 * config/tc-mips.c : support frame and regmask/fregmask when
5759 MIPS_STABS_ELF is specified.
5761 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5763 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5764 (md_apply_fix): Don't return 1 for VTABLE relocs.
5765 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5767 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5769 * doc/c-i386.texi: Replace occurences of "opcode" with
5770 "instruction mnemonic", "instruction", or "mnemonic" when
5771 referring to the name of an instruction. Use "opcode" when
5772 referring to the sequence of machine bytes.
5774 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5775 (is_opcode_char): Rename to is_mnemonic_char.
5776 (md_assemble and i386_operand): Correct error messages from
5777 "opcode" to "instruction mnemonic"
5778 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5779 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5780 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5781 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5782 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5783 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5784 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5786 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5788 * config/tc-i386.c (i386_operand): Check for garbage after
5791 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5793 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5794 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5796 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5798 * config/tc-sh.h (obj_fix_adjustable): Define.
5799 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5800 (md_apply_fix): Likewise.
5801 (tc_gen_reloc): Likewise.
5802 (sh_fix_adjustable): New.
5804 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5806 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5807 * cgen.h (gas_cgen_finish_insn): Update prototype.
5808 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5809 cgen_insn_t -> CGEN_INSN_INT.
5810 (make_parallel): Update handling of CGEN_INT_INSN_P.
5811 (assemble_parallel_insn): Ditto.
5812 (target_make_parallel): New function.
5813 (md_assemble): Use it.
5815 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5817 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5819 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5821 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5822 converted into lower case.
5824 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5826 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5827 (gas_cgen_tc_gen_reloc): Likewise.
5828 * config/tc-m32r.h (obj_fix_adjustable): Define.
5829 * config/tc-m32r.c (m32r_fix_adjustable): New.
5830 (m32r_force_relocation): Handle VTABLE relocs.
5832 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5834 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5836 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5838 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5839 to lower case before parsing.
5841 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5842 parallel insns modift buts in the PSW as a side effect.
5844 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5846 * config/tc-d30v.c (find_format): Test for missing flag and
5849 (md_apply_fix3): Fix error messages to avoid
5850 assumption about presence of a symbol.
5852 (parallel_ok): Disallow parallel instructions that both modify the
5855 (find_format): Generate a warning if an odd numbered register is
5856 used as the first register in a mutli-register instruction.
5858 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5860 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5861 relocations are always associated with a symbol.
5863 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5865 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5866 (elf32_sparc_force_relocation): Declare.
5867 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5868 (tc_gen_reloc): Handle vtable relocs.
5869 (elf32_sparc_force_relocation): New.
5871 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5873 * symbols.c (S_IS_FUNCTION): New.
5874 * config/tc-v850.h (obj_fix_adjustable): Define.
5875 (TC_FORCE_RELOCATION): Define.
5876 (v850_force_relocation): Declare.
5877 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5878 of fx_addnumber for VTABLE reloc addends.
5879 (md_apply_fix3): Handle VTABLE relocs.
5880 (v850_fix_adjustable): New.
5881 (v850_force_relocation): New.
5883 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5885 * tc-hppa.c (fp_operand_format): Add some additional formats.
5886 (pa_ip): Do not automatically promote into pa2.0 mode.
5887 (pa_level): Handle ".level 2.0".
5889 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5891 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5892 * config/tc-i386.h (template.extension_opcode): Change to
5893 unsigned int to allow full range of 8-bit opcode suffixes.
5894 (None): Redefine as 0xffff.
5896 From Jeff B Epler <jepler@usgs.gov>
5897 * doc/c-i386.texi (i386-SIMD): New section.
5899 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5901 * read.c (discard_rest_of_line): New function.
5902 * read.h: Declare it.
5903 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5905 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5907 * config/tc-d10v.c (find_symbol_matching_register): New function.
5908 (find_opcode): Cope with the case where a register name matches
5911 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5913 * config/tc-v850.c (md_pcrel_from): Rename to
5914 v850_pcrel_from_section.
5915 (v850_pcrel_from_section): Do not resolves symbols in other
5918 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5920 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5922 * config/tc-d10v.c (find_opcode): Generate an error if a register
5923 is supplied for an operand that should not be a register.
5925 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5927 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5928 instructions to have another instruction in the right bin.
5930 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5932 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5933 the right container if the left container holds a branch
5936 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5938 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5939 both a register name and symbol name.
5940 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5942 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5944 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5945 execution unit class.
5947 (reg_name_search): If a name matches a register and a symbol,
5948 prefer the register.
5949 (find_format): Disallow flag registers when a general purpose
5950 register is required.
5951 If a number is required, but a register has been given, check to
5952 see if a symbol with the same name as the register exists, and if
5953 so, use that symbol.
5955 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5957 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5959 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5961 * config/tc-d30v.c (find_format): Do not accept flag registers as
5962 general purpose registers.
5963 (find_format): If an immediate value is expected at a given place
5964 in a format, but a register name has been provided instead, check
5965 to see if that register name matches the name of a predefined
5966 symbol and if it does, then use the symbol instead.
5967 (reg_name_search): If a register name matches a symbol name,
5968 prefer the register name to the symbol name.
5970 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5972 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5973 the previous insn to empty.
5975 1998-09-20 Michael Meissner <meissner@cygnus.com>
5977 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5978 pieces, forcing the use of an ANSI compiler.
5980 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5982 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5984 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5986 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5988 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5990 (obj_elf_vtable_entry): Likewise.
5991 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5992 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5993 (tc_gen_reloc): Likewise.
5994 (arm_fix_adjustable): Likewise.
5995 (elf32_arm_force_relocation): New.
5996 (armelf_frob_symbol): Remove coff-style symbol support.
5998 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6000 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6002 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6004 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6005 OBJ_COFF so that routine is defined for a.out format.
6007 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6009 * config/tc-i386.c (i386_operand): Detect non-segment registers
6010 used as segment prefixes.
6012 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6014 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6015 optimize across FDE boundaries.
6017 * config/obj-coff.c (obj_coff_section): Preserve any link once
6018 flags when setting the section flags.
6020 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6022 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6023 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6025 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6027 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6030 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6032 * frags.c (frag_grow): Include the size of the frag struct in the
6035 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6036 if the new subseg comes before the old.
6038 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6040 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6041 to handle edge8 and edge16.
6043 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6045 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6046 before we clobber the symbol involved.
6048 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6050 * config/tc-arm.c: Remove OBJ_ELF definitions for
6051 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6052 use arm_adjust_symtab for OBJ_COFF.
6053 (armelf_adjust_symtab): New Routine.
6054 * config/tc-arm.h: Define obj_adjust_symtab to
6055 armelf_adjust_symtab for OBJ_ELF.
6057 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6059 * configure.in: Make all i386-elf targets use bfd_gas.
6060 * config/tc-i386.c (tc_i386_force_relocation): New.
6061 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6062 (md_apply_fix3): Likewise.
6063 (tc_gen_reloc): Handle them.
6064 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6065 tc_i386_force_relocation.
6067 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6069 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6071 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6073 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6074 current opcode after writing the first insturction of a reverse
6077 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6079 * read.h (generate_lineno_debug): Add prototype.
6080 * read.c (generate_lineno_debug): Make non-static.
6082 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6084 * config/tc-i386.c (md_assemble): Only warn for address/data size
6087 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6089 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6090 against Thumb function names, as the linker needs this information.
6092 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6094 * expr.c (operand): Check also that there is no advance in operand
6095 after atof_generic in order to decide "is it label 0f or floating
6098 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6100 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6101 command line options with a single dash.
6102 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6104 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6106 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6107 * tc-arm.c (arm_fix_adjustable): New routine.
6109 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6111 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6112 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6113 demand_empty_rest_of_line before mri_comment_end.
6114 (equals): Check garbage after expression before
6115 mri_comment_end in MRI mode.
6117 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6119 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6120 small immediate constant to use the constant itself rather than
6123 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6125 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6126 (pa_leave): Likewise.
6128 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6130 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6132 (i386_operand): Fix an error message.
6134 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6136 * doc/c-arm.texi (ARM Directives): Document .req directive.
6138 * config/tc-arm.c (reg_required_here): Display erroneous string if
6139 the register name could not be decoded.
6140 Do not set inst.instruction if the sift is -1.
6142 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6144 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6147 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6149 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6150 even if it is belived to be unnecessary.
6152 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6154 config/tc-i386.c (i386_operand): Size immediate constants by
6155 suffix (erroneously removed as part of July 7 change).
6157 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6159 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6160 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6161 (armelf_frob_symbol): New Routine.
6162 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6164 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6166 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6168 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6170 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6171 command line switches passed to assembler.
6173 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6175 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6176 (gas_cgen_opcode_desc): Declare.
6177 (gas_cgen_parse_operand): Declare.
6178 (*): Prepend gas_ to gas specific fns to denote them as such.
6180 * cgen.c (gas_cgen_opcode_desc): New global
6181 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6182 (queue_fixup): Renamed from cgen_queue_fixup.
6183 (*): Prepend gas_ to gas specific fns to denote them as such.
6185 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6186 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6187 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6188 Open opcode table and initialize it.
6189 (make_parallel): Use gas_cgen_opcode_desc.
6190 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6191 (md_assemble): Ditto.
6193 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6195 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6196 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6197 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6198 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6199 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6200 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6201 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6202 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6203 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6204 (INIT_STAB_SECTION): Likewise.
6205 (OBJ_PROCESS_STAB): Likewise.
6207 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6208 (md_parse_option): Watch for them.
6209 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6210 (md_begin): Kill neverdef code.
6211 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6212 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6213 (s_alpha_coff_wrapper): New.
6214 (md_pseudo_table): Trap all ECOFF pseudos.
6216 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6218 Start of changes to remove mdebug section from mips*-elf
6219 Based on MIPS_STAB_ELF definition
6220 * acconfig.h: undef if not configured
6221 * config.in: undef if not configured
6222 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6223 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6224 * stabs.c (s_stab_generic): flush frag
6226 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6228 * configure.in: (arm-*-elf): Handle.
6229 (thumb-*-elf): Handle.
6230 * configure: Regenerate.
6231 * read.c (stringer): Fix typo in comment.
6232 * write.c (fixup_segment): Don't add symbol value to addend if
6234 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6236 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6239 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6241 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6242 (write_2_short): Emit warning if new flag is set.
6243 (do_assemble): Set flags if left instruction is one of special
6244 "right-instruction-killer" type.
6246 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6248 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6249 Always output words in debug_info section as big endian.
6250 (sparc_target_format): Choose correct bfd target.
6251 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6253 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6255 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6256 to work with internationalization code. Issue an error when two
6257 operands match that are not allowed to match.
6259 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6261 * configure.in (install_tooldir): Allow target to specify whether
6262 it wants to be installed in $(tooldir)/bin.
6263 * configure: Regenerate.
6264 * Makefile.am (install-exec-local): Set install-exec-tooldir
6265 dependency via configure.
6266 * Makefile.in: Regenerate.
6268 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6270 * Makefile.am (install-exec-local): Split into two ...
6271 (install-exec-bindir,install-exec-tooldir): New rules.
6272 * Makefile.in: Regenerate.
6274 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6276 * Makefile.am (install-exec-local): Don't remove the file before
6277 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6278 W. Rozycki <macro@ds2.pg.gda.pl>.
6279 * Makefile.in: Rebuild.
6281 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6283 * cgen.c: Include libiberty.h.
6284 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6285 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6286 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6287 (md_cgen_lookup_reloc)): Declare.
6288 (md_cgen_record_fixup_exp): Declare.
6289 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6290 (m32r_relax_frag): Declare.
6291 (cgen_md_apply_fix3): Decls moved to cgen.h.
6292 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6293 (m32r_cgen_record_fixup_exp): Delete decl.
6294 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6295 (assemble_nop): Delete.
6296 (expand_debug_syms): Delete unused `exp'.
6297 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6298 Add default case for -Wall.
6299 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6300 (md_atof): Delete unused wordP.
6302 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6304 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6307 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6309 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6310 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6311 .print, .purgem, and .struct. Remove documentation for
6314 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6316 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6317 Update call to insert_operand.
6319 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6321 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6323 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6325 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6326 whitespace after a prefix operator.
6328 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6330 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6332 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6334 * config/tc-sparc.c (log2): New static function.
6335 (s_reserve): Use log2 to convert alignment before calling
6337 (s_common): Use log2 to convert alignment before calling
6338 record_alignment and frag_align.
6339 (sparc_cons_align): Use log2.
6341 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6343 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6344 (s_common): Likewise.
6346 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6347 initialization of waddr.
6348 (sparc_elf_final_processing): Add default case to switch.
6350 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6352 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6353 than temporary real.
6355 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6357 * write.c (subsegs_finish): Don't align the segments if there were
6360 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6361 copying aux information.
6363 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6364 expression into a symbol.
6366 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6368 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6369 type to unsigned int.
6370 (md_assemble): Change type used to store offsets from unsigned
6372 (i386_operand): Switch error check to only call RESTORE_END_STRING
6373 once after parse_register.
6375 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6377 * config/tc-v850.c (md_show_usage): Changed format to match that
6380 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6382 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6384 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6386 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6389 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6391 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6392 * doc/Makefile.in: Rebuild.
6394 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6396 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6397 for %lo expressions.
6398 (mips_ip, case 'u'): Move range check after code to mask
6399 off bits in %hi/%lo expressions. Mask off high bits for
6402 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6404 * doc/Makefile.am (gasver.texi): New target.
6405 (as.info, as.dvi): Depends upon gasver.texi.
6406 * doc/as.texinfo: Include gasver.texi. Mention version number on
6407 title page and in top node.
6408 * doc/Makefile.in: Rebuild.
6410 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6412 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6413 but not including the line containing the edict.
6414 * listing.h (LISTING_EOF): New.
6415 * input-scrub.c (input_scrub_next_buffer): Call it.
6417 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6419 * config/tc-i386.c (i386_operand): Don't set the size of an
6420 immediate address based solely on the suffix and the mode.
6422 * config/tc-i386.c (md_assemble): Add assertion to make sure
6423 overlap2 does not set Imm.
6425 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6426 sequences of whitespace to a single space.
6427 (is_space_chars): Just compare with space.
6428 (md_begin): Don't initialize space_chars.
6429 (md_assemble): Just skip a single whitespace character.
6430 (i386_operand): Rewrite base-index parsing to use new
6431 parse_register, and to skip white space. Skip white space in a
6432 number of other places too. Don't give error message if
6433 parse_register fails.
6434 (parse_register): Change reg_string parameter to be non-const.
6435 Add end_op parameter. Skip white space after the `%', and return
6436 end of register string. Give error message here rather than
6439 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6441 Based on patch from Matt Semersky <matts@scd.hp.com>:
6442 * expr.c (op_encoding): Make const.
6443 (expr_set_precedence): New function.
6444 (expr_begin): Don't set operator rankings, just call
6445 expr_set_precedence.
6446 * expr.h (expr_set_precedence): Declare.
6447 * read.c (s_mri): Call expr_set_precedence.
6449 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6451 * doc/as.texinfo (Statements): Remove paragraph discussing
6452 continuing lines with a backslash. This hasn't worked for years,
6455 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6457 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6459 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6460 (ps_CTORS, ps_DTORS): New section types.
6461 (vms_fixup_xtors_section): New function
6462 (Ctors_Psect, Dtors_Psect): Define.
6463 (IS_GXX_XTOR): Define
6464 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6465 Filter static constructors/destructors and add to
6466 Ctors_Symbols/Dtors_Symbols chain.
6467 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6468 appropriate section.
6470 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6471 * makefile.vms: Merge vax/vms support.
6473 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6475 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6476 (elf_pseudo_table): Add them.
6477 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6478 (md_apply_fix): Accept them.
6479 (mips_fix_adjustable): Don't adjust them.
6480 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6481 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6482 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6483 (tc_fix_adjustable): Don't adjust them.
6485 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6487 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6489 * Makefile.in: Regenerate.
6490 * configure.in: AC_SUBST cgen_cpu_prefix.
6491 * configure: Regenerate.
6493 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6495 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6496 Changed all users of COND12_DELAY.
6498 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6500 * config/tc-mn10300.c (set_arch_mach): New function.
6501 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6502 (md_begin): Default to mn10300 mode.
6503 (md_assemble): Only accept instructions for the core mn10300
6504 chip and the active machine type.
6506 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6508 * subsegs.h (segment_info_type): Give the struct a name.
6509 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6510 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6511 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6512 * config/tc-w65.h (tc_reloc_mangle): Declare.
6513 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6515 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6517 * config/tc-v850.c (v850_comm): Restore old section
6518 after common processing.
6520 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6522 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6524 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6526 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6527 char with code that explicitly sign-extends.
6529 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6531 * config/tc-v850.c (md_begin): Restore text section as the current
6532 section after creating call table sections.
6533 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6536 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6537 with call to macro SYM_AUXINFO.
6539 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6541 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6542 with the program transform name.
6543 * Makefile.in: Rebuild.
6545 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6547 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6550 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6552 * config/tc-i386.c (i386_operand): Be prepared for a space between
6553 the open parenthesis and the start of the register operand,
6554 because of the June 16 change.
6556 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6558 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6561 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6563 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6564 even if it is belived to be unnecessary.
6566 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6568 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6570 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6572 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6574 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6575 shift amount for a repeated operand. The shift amount for the
6576 repeated copy comes from the size of the operand.
6578 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6580 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6582 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6584 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6586 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6588 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6589 characters in it as LEX_IS_SYMBOL_COMPONENT.
6590 * config/tc-i386.h (tc_symbol_chars): Define.
6591 (extra_symbol_chars): Declare.
6592 * config/tc-i386.c (extra_symbol_chars): Define.
6593 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6594 (line_comment_chars): Set to '/' if TE_LINUX.
6595 * doc/c-i386.texi (i386-prefixes): Update.
6596 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6598 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6600 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6601 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6603 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6605 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6606 constraint in instructions REP & REPI.
6608 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6610 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6611 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6613 (check_range): If the operand is shifted, then shift the number
6614 before checking its range.
6616 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6618 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6621 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6623 * config/tc-v850.c (v850_comm): Create special sections as needed.
6625 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6627 * config/tc-d10v.c (write_2_short): Addition of swapping
6628 instructions for sequential and reverse sequential order when
6629 given order is not possible.
6631 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6633 * Makefile.am: Rebuild dependencies.
6634 (DEP_INCLUDES): Fix reference to intl build directory.
6635 * Makefile.in: Rebuild.
6637 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6639 * doc/c-i386.texi: Update 16 bit documentation.
6641 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6642 IgnoreDataSize to IgnoreSize as they are used for address size as
6644 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6645 32-bit mode, similarly addr16/data16 and variants.
6647 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6649 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6650 sequential word multiply instructions.
6652 (do_assemble): Add extra command line argument, to allow mul32
6653 attribute to be preserved across parallel insns.
6654 (md_assemble): Insert NOPs between explicitly parallel insns which
6655 contain an 32 bit multiply and a 16 multiply.
6657 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6659 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6662 * config/tc-i386.c (reloc): Add braces.
6664 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6665 consistent with Intel naming.
6666 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6667 use bitfields in sib_byte.
6668 (modrm_byte): Don't use bitfields here either.
6670 * config/tc-i386.c (current_templates): Add const.
6671 (parse_register): Add const to return, param, and char *s.
6672 (i386_operand): Add const to reg_entry *r.
6673 * config/tc-i386.h (templates): Add const to start, end.
6675 Inspired by code for 16 bit gas support from Martynas Kunigelis
6676 <martynas@nm3.ktu.lt>:
6677 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6678 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6679 (uses_mem_addrmode): Remove.
6680 (md_estimate_size_before_relax): Add support here too.
6681 (md_relax_table): Rewrite interface to md_relax for 16 bit
6683 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6684 (opcode_suffix_to_type): Remove.
6685 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6686 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6687 (md_convert_frag): Likewise.
6688 (i386_operand): Add support for 16 bit base/index regs,
6689 immediates, and displacements. Remove some unnecessary casts, and
6690 localise end_of_operand_string, displacement_string_start,
6691 displacement_string_end variables. Add GCC_ASM_O_HACK.
6692 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6694 * config/tc-i386.c (prefix_hash): Remove.
6695 (md_begin): Rewrite without obstacks. Remove prefix hash table
6696 handling. Rewrite lexical table handling.
6697 (i386_print_statistics): Don't print prefix statistics.
6698 (md_assemble): Rewrite instruction parser so that line is not
6699 converted to lower case. Don't do a hash_find for prefixes,
6700 instead recognise them via opcode modifier.
6701 (expecting_operand, paren_not_balanced): Localise variables.
6702 * config/tc-i386.h (IsPrefix): Define.
6703 (prefix_entry): Remove.
6705 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6706 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6707 '\\' in case where comment_chars contains '/'.
6709 * config/tc-i386.c (MATCH): Ensure given operand and template
6710 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6711 you must write `ljmp *table(%ebx)'.
6713 From H.J. Lu <hjl@gnu.org>:
6714 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6715 as 0 ifndef BFD_ASSEMBLER.
6716 (md_assemble): Allow immediate operands without suffix or
6717 other reg operand to default in size to the current code size.
6719 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6721 * config/tc-v850.c (md_begin): Restore creation of
6722 .call_table_text and .call_table_data sections.
6724 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6726 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6727 after emitting a word of noops.
6729 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6731 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6732 (i386_operand): Simplify checks for valid base/index combinations.
6733 Disallow `in 4(%dx),%al'.
6735 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6737 (add_prefix): Change parameter from char to int.
6739 * config/tc-i386.h (Ugh): Define opcode modifier.
6740 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6742 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6743 CONSISTENT_REGISTER_MATCH macros to check register types more
6744 thoroughly. Check for illegal suffix/operand combinations
6745 when matching insns with operands. Handle new `s' suffix, and
6746 associated FloatMF opcode modifier for float insns with memory
6748 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6749 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6750 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6751 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6752 DATA_PREFIX_OPCODE throughout.
6754 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6755 (md_assemble): Rewrite suffix/register operand checking code to be
6756 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6757 AnyMem, the better to grep.
6759 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6760 given a memory operand. Don't set Abs bits either.
6761 (type_names): Remove Mem*, Abs*.
6762 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6763 define opcode_modifiers as these cases are handled by Disp8,
6764 Disp16, Disp32 and suffix checks.
6765 (COMES_IN_BOTH_DIRECTIONS): Remove.
6766 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6768 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6769 if IgnoreDataSize modifier given. Remove ShortformW modifier
6770 test. Add test for ShortForm in W base_opcode modification.
6771 Merge Seg2ShortForm and Seg3ShortForm code.
6772 * config/tc-i386.h (ShortFormW): Remove.
6773 (IgnoreDataSize): Define.
6775 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6777 * config/tc-d30v.c (md_assemble): Store previous segment state
6778 with previous instruction.
6780 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6782 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6783 (ebp, esp): Remove static variables.
6784 (MATCH): Remove test for InOutPortReg.
6785 (i386_operand): Properly handle InOutPortReg here instead.
6786 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6787 (md_assemble): Simplify and correct modrm and sib generation.
6788 (i386_operand): Add warning for scale without index.
6789 Rewrite checks for valid base/index combinations.
6791 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6792 macros and enclose in do while(0).
6793 (RESTORE_END_STRING): Likewise.
6794 (md_assemble): Add one to printed operand number so we start
6795 from 1 not 0. Add some more gettext invocations.
6796 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6799 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6800 DATA_PREFIX, SEG_PREFIX): Define.
6801 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6802 (check_prefix): Remove function.
6803 (add_prefix): New function. Add prefix to i.prefix as well as
6805 (md_assemble): Changes for add_prefix. Remove hack for wait
6806 prefix, instead always output prefixes in fixed order. Test
6807 for jcxz/loop when selecting between word & dword operations,
6808 and add address size prefix rather than operand size prefix.
6809 Remove operand -> address size hack when emitting jcxz/loop.
6810 (i386_operand): Remove O_Absent check as it's done in expr.
6812 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6814 * configure.in: Recognize m5200 as a cpu_type of m68k.
6815 * aclocal.m4: Rebuild with current libtool.
6816 * configure: Rebuild.
6818 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6820 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6821 to relaxable_symbol to prevent references to external symbol from
6824 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6826 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6827 symbols are relaxable.
6829 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6831 * config/tc-v850.c (md_begin): Don't create special
6832 sections by default.
6834 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6836 * config/tc-mips.c (macro): For div and udiv, close the
6837 reorder block as soon as possible.
6839 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6841 From Matt Semersky <matts@scd.hp.com>:
6842 * macro.c (macro_mri_mode): New function.
6843 * macro.h (macro_mri_mode): Declare.
6844 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6847 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6849 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6852 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6853 until after xstrdup in OBJ_EVAX case.
6855 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6857 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6858 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6859 of hardcoded magic number.
6860 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6862 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6864 * read.c (do_s_func): New function.
6866 * read.h (do_s_func): Add prototype.
6868 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6870 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6871 nops if fill pattern not specified.
6873 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6875 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6876 * config/te-go32.h (TE_GO32): Define.
6877 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6879 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6881 Implement .func/.endfunc pseudo-ops.
6882 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6884 * read.c (potable): Add .func,.endfunc.
6885 (s_func): New function.
6886 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6888 (in_doc_func_p,current_function_label): New static globals.
6889 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6891 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6893 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6894 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6895 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6896 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6897 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6898 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6899 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6900 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6901 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6902 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6903 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6904 * config/tc-a29k.c: Don't define md_short_jump_size,
6905 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6906 * config/tc-alpha.c: Likewise.
6907 * config/tc-alpha.h: Likewise.
6908 * config/tc-arm.c: Likewise.
6909 * config/tc-h8300.c: Likewise.
6910 * config/tc-h8500.c: Likewise.
6911 * config/tc-hppa.c: Likewise.
6912 * config/tc-i860.c: Likewise.
6913 * config/tc-i960.c: Likewise.
6914 * config/tc-ppc.c: Likewise.
6915 * config/tc-sh.c: Likewise.
6916 * config/tc-sparc.h: Likewise.
6917 * config/tc-tic30.c: Likewise.
6918 * config/tc-w65.c: Likewise.
6919 * config/tc-z8k.c: Likewise.
6921 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6923 * config/tc-vax.c (_): Delete this macro used for placeholder
6924 values in vax_operand_width_size; it conflicts with the _() macro
6925 used for internationalization.
6927 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6929 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6930 code. From Chris Moller <moller@bops.com>.
6932 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6933 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6934 * read.c (emit_expr): Initialize seg and subseg fields of a new
6936 * write.c (write_object_file): Switch to the appropriate segment
6937 and subsegment when processing a broken word.
6939 * config/tc-m68k.c (mri_assemble): New static function.
6940 (build_mri_control_operand): Call mri_assemble rather than
6942 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6943 (s_mri_endf, s_mri_endw): Likewise.
6945 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6947 * read.c (s_org): Call md_flush_pending_output if it is defined.
6949 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6951 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6953 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6954 (md_parse_option): Add for same.
6955 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6956 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6957 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6959 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6961 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6963 * config/tc-arm.c (find_real_start): Relax definition of local
6966 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6968 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6969 symbols at the given address, not just the last one specified.
6971 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6973 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6974 or number_to_chars_littleendian to write data.
6976 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6978 * config/tc-v850.c (md_assemble): Remove artificially created
6979 register name symbols.
6981 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6983 * write.c (fixup_segment): Change "segment" to "section" in
6986 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6988 * write.c (fixup_segment): Change sym1-sym2 message again.
6990 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6992 * write.c (fixup_segment): Improve error message for sym1-sym2
6993 errors when sym1 is in a different segment from sym2.
6995 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6997 * config/tc-m32r.c (warn_unmatched_high): New static local.
6998 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6999 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7000 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7001 (md_parse_option): Likewise.
7002 (md_show_usage): Likewise.
7003 (m32r_frob_file): Likewise.
7005 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7006 (read_a_source_file): Call them.
7007 * read.h (stabs_generate_asm_file): Declare.
7008 * stabs.c (stabs_generate_asm_file): New function.
7009 (generate_asm_file): New function.
7010 (stabs_generate_asm_lineno): Move file name handling into
7013 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7015 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7016 (d30v_current_align, d30v_current_align_seg): New variables.
7017 (d30v_last_label): New variable.
7018 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7019 (s_d30v_data, s_d30v_section): Likewise.
7020 (md_pseudo_table): Call them.
7021 (md_begin): Initialize d30v_current_align_seg.
7022 (md_assemble): Call d30v_align when needed by known current alignment.
7023 (d30v_frob_label, d30v_cons_align): New functions.
7024 * config/tc-d30v.h (md_do_align): Remove.
7025 (tc_frob_label): Call d30v_frob_label.
7026 (md_cons_align): New.
7028 * config/tc-d30v.c (find_format): Convert complex expressions to
7029 expression symbols before processing. Clean up code formatting.
7031 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7033 * po/Make-in (install-info): New target.
7035 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7037 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7039 * config/tc-mn10300.c (md_assemble): Likewise.
7041 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7043 * Makefile.am: Update with `make dep-am'.
7044 (HFILES): Add cgen.h.
7045 (cgen.o): Depend on cgen.h.
7046 * Makefile.in: Regenerate.
7048 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7050 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7052 * gasp.c (grab_label): Permit a label to be a preprocessor
7053 variable by permitting a label to start with a backslash.
7055 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7057 * config/tc-mips.c (validate_mips_insn): Removed hack
7058 for previously inaccessible bitfields in some INSN_TRAP
7061 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7063 * config/tc-d30v.c (do_assemble): Abort with error message
7064 if opcode operands do not match.
7066 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7068 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7069 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7070 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7071 similar new 'q' operand.
7073 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7075 * cgen.c (cgen_asm_finish_insn): Fix typo.
7077 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7080 * cgen.c: Include it.
7081 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7082 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7083 All callers updated.
7084 * config/tc-m32r.c: Include cgen.h.
7085 (m23r_insn): New members num_fixups,fixups.
7087 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7089 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7090 to avoid compiler warning.
7092 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7094 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7097 * makefile.vms (OBJS): Add ehopt.obj
7099 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7101 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7103 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7105 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7106 a short format insn.
7107 (md_assemble): Set it for explicitly packed insns.
7109 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7111 * config/obj-coff.c (c_symbol_merge): Do not take address of
7112 native fields when performing the memcpy.
7114 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7116 * config/tc-mips.c (macro,macro2): Implement
7117 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7119 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7121 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7122 relocations against globally visible symbols.
7123 * config/tc-m68k.c (relaxable_symbol): New macro.
7124 (m68k_ip, md_estimate_size_before_relax): Use it.
7125 (tc_m68k_fix_adjustable): Also handle weak symbols.
7127 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7129 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7130 references to externally visible symbols.
7131 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7132 values in twice for a PC relative reloc if the symbol is
7135 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7136 don't adjust a PC relative reloc against an externally visible
7138 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7139 for a PC relative fixup against an externally visible defined
7140 symbol, arrange to store object file and addend values as though
7141 the symbol were not defined.
7142 (tc_gen_reloc): Likewise.
7144 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7146 * read.c (sizeof_leb128): Referenced externally by write.c so
7149 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7151 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7152 and expand a 'debug' symbol associated with the next instruction
7153 that does not cause a short instruction to be filled with a NOP.
7154 (md_pseudo_table): Add support for .debugsym.
7155 (assemble_parallel_insn): Add calls to expand_debug_sym as
7157 (md_assemble): Ditto.
7159 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7161 * as.c (main): Conditionally call setlocale.
7162 * gasp.c (main): Likewise.
7163 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7164 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7166 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7168 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7170 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7172 * config/tc-hppa.c: Change all calls to bzero to use memset.
7173 (pa_ip): Add cast to avoid warning.
7174 (tc_gen_reloc, md_apply_fix): Likewise.
7175 (pa_find_space_by_number): Likewise.
7176 (hppa_force_relocation): Likewise.
7177 (pa_block): Change i to unsigned int.
7178 * config/obj-som.h (obj_som_copyright): Declare.
7180 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7182 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7183 for line numbers for assembly source.
7185 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7187 * configure.in: Change version number to 2.9.4
7188 * configure: Rebuild.
7190 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7192 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7194 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7196 * ecoff.h: Change symbolS in function declaration to struct
7199 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7201 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7202 (md_convert_frag): Fix i18n typo.
7204 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7206 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7207 * ecoff.h: Protoype it.
7208 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7209 [EVAX] (s_alpha_prologue): Delete.
7210 (md_pseudo_table): Update.
7212 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7214 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7215 array to local pointer.
7216 (get_args, parse_expr): Add casts to avoid warnings.
7218 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7220 * read.c (s_set): Cast xmalloc return value to fragS *.
7221 * config/tc-m68k.c (m68k_ip): Function made static to match
7222 previous forward declaration.
7223 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7225 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7227 * config/tc-v850.c: Add internationalisation macros to error
7230 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7231 macros to error strings.
7233 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7235 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7236 reloc is in the TOC csect.
7237 (md_apply_fix3): Correct gettext typo.
7239 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7241 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7242 .L - they are local labels and the branches are not really
7243 function calls but rather far jumps.
7245 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7247 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7249 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7251 * config/tc-i386.c (md_assemble): Print operand number rather than
7252 using ordinal_names.
7253 (i386_operand): Likewise.
7255 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7257 * Makefile.am (INTLLIBS): Define to work around apparent automake
7259 All Makefiles: Regenerated.
7261 * Many files: Added gettext invocations around user-visible
7263 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7264 HAVE_LC_MESSAGES): Define.
7265 * dep-in.sed: Added asintl.h.
7266 * po/Make-in: New file.
7267 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7269 * read.c (Z_): Renamed from `_'.
7270 * Makefile.am (SUBDIRS): Added po.
7271 (POTFILES): new macro.
7272 (po/POTFILES.in): New target.
7273 ($(OBJS)): Added asintl.h.
7275 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7276 (as_new_LDADD): Added $(INTLLIBS).
7277 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7278 (gasp_new_LDADD): Added $(INTLLIBS).
7279 (gasp_new_DEPENDENCIES): New macro.
7280 * configure, aclocal.m4: Rebuilt.
7281 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7283 (ALL_LINGUAS): Define.
7284 * macro.c: Include "asintl.h".
7285 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7286 * as.h: Include "asintl.h".
7287 * config/tc-i386.c (ordinal_names): Removed.
7288 (md_assemble): Changed error text to avoid ordinal_names.
7289 (i386_operand): Likewise.
7290 (reloc): Added as_bad to avoid i18n problems.
7291 (tc_gen_reloc): Likewise.
7292 * config/tc-arm.c (bad_args): Now a #define.
7294 * config/obj-vms.c (VMS_stab_parse): Changed type of
7296 (global_symbol_directory): Unified strings to avoid i18n
7298 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7299 avoid i18n problems.
7300 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7301 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7303 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7305 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7307 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7309 * as.c (print_version_id): Added an fprintf to avoid i18n
7311 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7313 * expr.c (expr): Added as_warn call to avoid i18n problems.
7314 * messages.c (as_assert): Changed code to avoid i18n problems.
7315 (as_abort): Likewise.
7316 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7317 (s_space): Likewise.
7318 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7320 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7322 * config/tc-i386.c (check_prefix): New static function, split out
7324 (struct _i386_insn): Add wait_prefix field.
7325 (md_assemble): Remove wait_prefix local variable. Use
7326 check_prefix when adding a prefix.
7328 * config/tc-i386.c (current_templates): New static variable.
7329 (md_assemble): Remove current_templates local variable.
7330 (md_assemble, i386_operand): Improve error and warning messages in
7331 many places. Add RESTORE_END_STRING in many places before error
7332 return. Clarify some comments.
7334 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7336 (md_assemble): Parse string instruction operands, looking for
7337 segment override prefixes. Check for invalid segment prefixes on
7339 (i386_operand): i.seg[] and max mem_operand changes for string
7341 * config/tc-i386.h (EsSeg): Define.
7343 * config/tc-i386.h (regKludge): Define.
7344 (iclrKludge, imulKludge): Don't define.
7345 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7346 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7347 opcode_modifier checks to look for more common cases first. Add
7348 default_seg for IsString case.
7350 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7352 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7354 * configure: Rebuild with new automake and libtool.
7355 * aclocal.m4, Makefile.in: Likewise.
7357 * doc/Makefile.am (as.dvi): New target.
7358 * doc/Makefile.in: Rebuild.
7360 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7362 * configure.in: Added sparc86x support.
7364 * configure: Rebuild.
7366 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7368 (md_parse_option): Warn if -EL is not supported for this architecture.
7370 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7372 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7374 * config/tc-mips.c (mips_ip): Note when we use get match on
7375 the full instruction name.
7377 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7379 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7380 back into the expression to handle add/sub simplification correctly.
7382 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7384 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7386 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7388 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7391 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7393 * symbols.c (max_indent_level): New global.
7394 (print_symbol_value_1): Use it.
7395 * expr.h (expr_build_dot): Declare.
7396 * expr.c (expr_build_dot): New function.
7398 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7400 * symbols.c (print_binary): New function.
7401 (print_expr_1): Call it.
7403 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7405 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7406 operand in the opcode.
7408 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7410 * config/tc-i386.h: Reorder operand flags and opcode modifier
7411 flags for clarity. Remove unused definitions: Unknown,
7412 ImmUnknown, DispUnknown, NoModrm.
7413 * config/tc-i386.c (type_names): Add missing Debug type.
7414 (md_assemble): Better duplicate prefix checking. Quicker string
7415 instruction check via new opcode_modifier flag.
7417 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7419 * doc/as.texinfo (Invoking): Clarify -Wa example.
7421 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7423 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7424 (s_mips_weakext): Define.
7425 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7426 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7429 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7431 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7432 is an error if the value can not be computed at assembly time.
7433 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7435 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7437 * gasp.c (main): Set next field of new include_path structure to
7438 NULL. From Avery Pennarun <averyp@gdc.ca>.
7440 * read.c (s_mri_sect): Call as_bad rather than abort for an
7441 unsupported MRI target.
7443 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7445 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7446 the destination of a branch instruction should be altered.
7447 (find_real_start): New function: Locate the real, Thumb coded
7448 start of a Thumb function.
7449 (do_t_branch23): Alter the destination of branches to Thumb
7452 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7454 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7456 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7459 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7461 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7462 * doc/c-hppa.texi: Likewise.
7464 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7466 * Makefile.am: Rebuild dependencies.
7467 * Makefile.in: Rebuild.
7469 * Makefile.am (DEP_INCLUDES): New variable.
7470 (.dep1): Change to work when srcdir is not an absolute path.
7471 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7472 * Makefile.in: Rebuild.
7474 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7476 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7477 LinearAddress patch.
7479 * configure.in: Set version to 2.9.1.
7480 * configure: Rebuild.
7482 * Branched binutils 2.9.
7484 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7486 * config/tc-i386.h (FWait): Define.
7487 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7488 other prefixes. Check FWait flag in opcode table to see which
7489 instructions require an fwait prefix.
7491 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7493 * stabs.c (get_stab_string_offset): Always create a stab string
7496 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7498 Fix some gcc -Wall warnings:
7499 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7500 * ehopt.c (eh_frame_code_alignment): Likewise.
7501 * expr.c (integer_constant, operand): Likewise.
7502 * frags.c (frag_align): Likewise.
7503 * gasp.c (level_0, change_base, doinstr): Likewise.
7504 * hash.c (hash_ask): Likewise.
7505 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7506 (debugging_pseudo): Likewise.
7507 * macro.c (define_macro, check_macro): Likewise.
7508 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7509 (ignore_rest_of_line, float_cons): Likewise.
7510 * symbols.c (decode_local_label_name): Likewise.
7511 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7512 (fixup_segment, number_to_chars_bigendian): Likewise.
7513 (number_to_chars_littleendian): Likewise.
7514 * config/atof-ieee.c (gen_to_words): Likewise.
7515 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7516 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7517 * read.c (output_big_sleb128): Initialize locals to avoid
7519 (output_big_uleb128, equals): Likewise.
7520 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7521 to unsigned int. Change zeros to unsigned int.
7522 * cond.c (s_if): Add return to default case.
7523 * frags.c (frag_now_fix): Change return type to addressT.
7524 * frags.h (frag_now_fix): Update declaration.
7525 * listing.c (file_info_struct): Change linenum to unsigned int.
7526 (struct list_info_struct): Change hll_line to unsigned int.
7527 (print_source): Update format string.
7528 * read.c (emit_expr): Change scan to unsigned int, and don't
7529 bother to initialize it.
7530 * symbols.c (dollar_label_count): Change to unsigned long.
7531 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7532 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7533 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7535 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7537 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7538 mcf5200 just as we do for m68000.
7539 (m68k_init_after_args): Likewise.
7540 (md_estimate_size_before_relax): Likewise.
7542 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7544 * config/tc-v850.c (md_assemble): Store relocation addend in
7545 fixup instead of instruction.
7547 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7549 * config/tc-i386.c (md_assemble): Swap template arguments to
7550 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7551 This macro is currently symmetric, so passing them the wrong
7552 way didn't cause any problem, but may if the macro is changed
7554 After copying template to i.tm, use i.tm. rather than t-> to
7555 access fields, and make t a const*
7556 Move i.tm.operand_types[] swap to immediately after the copy.
7558 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7560 * expr.h (expr_build_uconstant): Add prototype.
7561 (expr_build_unary,expr_build_binary): Add prototypes.
7562 * expr.c (expr_build_uconstant): New function.
7563 (expr_build_unary,expr_build_binary): New functions.
7565 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7567 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7568 * macro.c (macro_expand_body): Increase buffer size.
7569 * messages.c (as_warn): Likewise.
7570 (as_warn_where, as_bad, as_bad_where): Likewise.
7572 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7574 Based on patch from H.J. Lu <hjl@gnu.org>:
7575 * Makefile.am (DISTSTUFF): New variable.
7576 (diststuff): New target.
7577 * Makefile.in: Rebuild.
7579 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7581 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7582 m32r_elf_section_change_hook.
7584 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7585 emit a nop if a section ends with a 16 bit instruction.
7587 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7589 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7590 s_lcomm rather than obj_coff_lcomm.
7591 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7593 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7595 * config/tc-i386.h (LinearAddress): Define.
7596 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7597 instruction, don't use a default segment.
7599 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7601 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7602 * configure: Rebuild.
7604 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7606 * aclocal.m4, configure: Rebuild with libtool 1.2.
7608 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7610 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7611 PC relative branches. Patch courtesy of Jonathan Walton.
7614 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7616 * configure.in (emulations): Add thumb-pe target.
7618 * configure (emulations): Add thumb-pe target.
7620 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7622 * itbl-lex.l (yywrap): Don't define if already defined as a
7625 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7627 * depend.c (quote_string_for_make): New function.
7628 (wrap_output): Use it.
7630 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7632 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7633 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7635 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7637 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7638 Recognize -GN and -relax.
7639 (md_begin): Initialize gp size from -G switch.
7640 (alpha_force_relocation): Always force if -relax.
7641 (alpha_align): Take a new argument that will specify when to
7642 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7643 Change all callers. Emit nop alignment padding as nop+unop pair.
7645 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7647 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7648 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7650 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7652 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7653 require padding to the next long word boundary.
7655 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7657 * cgen.c: #include symcat.h.
7658 * config/tc-m32r.c: Likewise.
7660 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7662 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7663 absolute expressions instead of '$' prefixed register names.
7665 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7667 * read.c (s_set): Record file and line info for symbols when -as.
7668 (pseudo_set): Don't overwrite that dummy fragment.
7670 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7672 * config/tc-ppc.c (md_pseudo_table): Add "section".
7673 (ppc_named_section): New static function.
7675 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7677 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7678 so we don't have to scan the entire list.
7680 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7682 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7683 case, allow the parallel instructions to modify the same flag
7686 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7688 * listing.c (list_symbol_table): Categorize symbols by
7689 undefined_section rather than sy_frag->line == NULL.
7691 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7693 * Makefile.am (install-exec-local): Install properly when ln
7694 fails or tooldir == prefix.
7696 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7698 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7699 Test result of insert_operand for error.
7701 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7703 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7704 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7705 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7706 * doc/Makefile.in: Rebuild.
7708 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7710 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7711 (macro): Fix handling of M_COP[0-3].
7713 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7715 Based on patches from Ross Harvey <ross@teraflop.com>:
7716 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7717 if macro_alternate or macro_mri.
7718 (getstring): Remove support for byte constants between < and >.
7719 (get_any_string): '<' only starts a string if macro_alternate or
7721 (macro_expand_body): Permit keyword parameters following
7722 positional parameters.
7724 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7725 * configure.in (alpha*-*-netbsd*): New target.
7726 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7727 * configure: Rebuild.
7729 * as.h (flag_warn_suppress_instructionswap): Move from here...
7730 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7731 here, and make static.
7733 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7734 BFD_ASSEMBLER or MANY_SEGMENTS.
7736 * as.c (show_usage): Update bug-gnu-utils address.
7737 * gasp.c (show_usage): Likewise.
7738 * doc/as.texinfo (Bug Reporting): Likewise.
7740 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7742 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7743 insns regardless of the size of a pointer if we're in mips I or
7745 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7747 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7749 Fix rac to accept only a0:
7750 * tc-d10v.c (parallel_ok, find_opcode):
7751 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7752 Introduce OPERAND_GPR.
7754 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7756 * read.c (s_fill): Handle non-constant repeat counts by creating
7757 an rs_space fragment.
7759 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7761 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7762 from as_bad to as_warn.
7764 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7766 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7767 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7768 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7770 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7772 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7773 seg_fix_rotP rather than fix_root from seg_info.
7775 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7777 * expr.c: Add support for 0x1_2_3_4 bignums.
7779 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7781 * configure.in: Change -linux* to -linux-gnu*.
7782 * configure: Rebuild.
7784 * app.c (do_scrub_begin): Treat \r as whitespace.
7786 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7788 * Makefile.am: Update dependencies.
7789 * Makefile.in: Rebuild.
7791 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7793 * configure, aclocal.m4: Rebuild with new libtool.
7795 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7797 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7798 the argument to bfd_set_arch_mach.
7799 (load_address): Use bfd_arch_bits_per_address to determine the
7800 bit size of an address instead of looking at the isa level.
7801 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7803 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7805 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7807 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7809 * ehopt.c: New file.
7810 * as.h (enum _relax_state): Add rs_cfa.
7811 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7812 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7813 * read.c (emit_expr): Call check_eh_frame.
7814 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7815 (relax_segment): Likewise.
7816 * Makefile.am: Rebuild dependencies.
7817 (GAS_CFILES): Add ehopt.c.
7818 (GENERIC_OBJS): Add ehopt.o.
7819 * doc/internals.texi (Frags): Document rs_cfa.
7821 * as.c (show_usage): Mention --traditional-format.
7822 (parse_args): Accept --traditional-format.
7823 * as.h (flag_traditional_format): Declare.
7824 * output-file.c (output_file_create): If flag_traditional_format,
7825 set BFD_TRADITIONAL_FORMAT on stdoutput.
7826 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7828 * config/tc-mips.c (append_insn): Make sure that if we have a
7829 fixup for an unmatched %hi reloc, it does not associated with a
7832 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7833 * doc/Makefile.in: Likewise.
7835 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7837 * config/tc-m32r.c (check_for_side_effects): New function.
7838 (can_make_parallel): Add checks for instruction side effects
7839 clashing with the other instruction.
7840 (assemble_parallel_insn): Improve warning messages. Return error
7841 message from non-swapped instruction order.
7843 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7845 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7847 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7848 md_cleanup definition. This moves the forced literal output to
7849 the end of the source pass, and avoids macro's inserting literals
7850 into the code immediately after the macro expansion.
7852 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7854 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7855 a gas internal symbol is adjustable.
7856 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7858 * as.h: If gcc version greater than 2.6, use `__format__' and
7859 `__printf__' in function attributes, rather than `format' and
7862 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7864 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7866 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7868 Add tms320c30 support:
7869 * config/tc-tic30.h: New file.
7870 * config/tc-tic30.c: New file.
7871 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7872 TARGET_FORMAT as "coff-tic30".
7873 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7874 * Makefile.am: Rebuild dependencies.
7875 (CPU_TYPES): Add tic30.
7876 (CPU_OBJ_VALID): tic30-aout is valid.
7877 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7878 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7879 * configure, Makefile.in: Rebuild.
7881 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7883 * config/tc-v850.c (md_assemble): Improvements to error messages.
7885 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7887 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7888 BFD_RELOC_HI16_S to store the high bits of any value.
7890 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7891 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7892 assembler calculate relocations to any external symbol at all.
7893 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7894 involving generation of pc-relative relocs.
7895 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7896 has been moved to md_apply_fix3.
7898 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7899 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7900 which actually means (the address of identifier's GOT entry) +
7901 constant, which is not particularly useful.
7903 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7905 * read.h (include_dirs): Declare.
7906 (include_dir_count,include_dir_maxlen): Declare.
7908 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7910 * configure.in: Correct check for shared opcodes library.
7911 * configure: Rebuild.
7913 * listing.c (buffer_line): If we can't open the file, set at_end.
7914 (listing_print): Remove unused local variable fi.
7916 * config/m68k-parse.y (reglistpair): Handle register list in
7919 * config/vms-conf.h: Don't undef VERSION.
7921 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7923 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7925 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7927 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7928 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7929 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7930 (EXTRA_DIST): Define.
7931 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7932 explicitly rather than via the list of object files.
7933 (gcc-as.opt): New file created when make-gas.com is run.
7934 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7935 itbl-cpu.h} to #include appropriate file rather than copying that
7937 * config/vms-conf.h: Synchronize with current config.in.
7938 * Makefile.in: Rebuild.
7940 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7942 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7943 (parallel_ok): Relaxed parallel subinstruction dependency check.
7945 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7947 * as.h (flag_warn_suppress_instructionswap): added new flag.
7948 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7949 command line argument.
7950 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7951 warning only if flag_warn_suppress_instructionswap is false.
7953 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7955 * configure.in (i386-*-mingw32*): New target.
7956 * configure: Rebuild.
7958 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7960 * symbols.c (resolve_symbol_value): Don't set the segment if it
7961 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7963 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7966 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7968 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7969 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7972 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7974 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7976 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7978 * config/tc-v850.c (v850_insert_operand): Display instruction when
7979 an error is encountered.
7981 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7983 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7984 (i386-*-sco3.2v5*coff): New target.
7985 (i386-*-sco3.2*): New target.
7986 * configure: Rebuild.
7988 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7990 * config/tc-v850.c: Tidy error message production.
7992 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7994 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7995 validate_immediate return value in the right type for comparisons
7998 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8000 * listing.c (MAX_BYTES): Use listing variables not constants.
8001 (data_buffer): No longer an array, but a pointer.
8002 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8003 (listing_listing): Allocate data_buffer.
8005 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8007 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8008 --listing-rhs-width, --listing-cont-lines.
8009 (show_usage): Update.
8010 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8011 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8012 (print_lines): Use the variables instead of the constants.
8013 (listing_listing): Likewise.
8014 * listing.h: Declare the new vars.
8016 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8018 * as.c (parse_args): Add --keep-locals alias for -L.
8019 Add --strip-local-absolute.
8020 (show_usage): Update.
8021 * as.h (flag_strip_local_absolute): New flag.
8022 * symbols.c (S_IS_LOCAL): Use it.
8023 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8024 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8025 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8027 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8029 * config/tc-m32r.c: Detect if explicitly parallel instructions
8030 might have an io conflict and issue a warning message.
8032 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8034 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8035 cgen_swap_fixups): Functions to save, restore and swap the fixup
8036 chain with a backup copy.
8037 (cgen_asm_finish_insn): Returns address of constructed insn.
8039 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8041 * listing.c (file_info_struct): Remove FILE, add POS.
8042 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8043 (file_info): Don't open the file.
8044 (buffer_line): Check for the file in the last_open cache, updating
8046 (print_source): Don't reference file_info->file.
8047 (listing_listing): Likewise.
8048 (listing_print): Close the file in the cache, if any.
8050 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8052 * read.c (dwarf_file_string): New file static variable.
8053 (emit_expr): Look for constant sequence that leads up to a file
8054 name in DWARF debugging output.
8055 (stringer): Use dwarf_file_string to decide whether to accept a
8056 string as a file name.
8058 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8060 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8061 (crack_operand): Add reg->reglst MRI hack.
8062 (r_seg): Put reglst symbols in reg_section.
8063 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8065 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8067 * tc-sh.c (get_specific): Handle SGR & DBR.
8069 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8071 * tc-h8300.c (parse_reg): Take the length of the symbol into
8072 account when attempting to match a register name.
8073 * tc-h8500.c (parse_reg): Likewise.
8075 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8077 * cgen.c: Formatting changes to improve readability.
8079 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8081 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8084 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8086 Based on a patch from Jim Wilson
8087 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8088 (tc_gen_reloc): Handle cross section PC relative relocs
8091 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8093 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8095 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8097 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8098 (expr_jmp_buf): New static local.
8099 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8100 (cgen_md_operand): New function.
8101 * tc-m32r.c: Clean up pass over `struct foo' usage.
8102 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8104 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8106 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8107 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8109 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8111 * config/tc-i386.c (i386_operand): Give an error if there are
8112 unrecognized characters after an expression.
8114 For older changes see ChangeLog-9697