1 2000-11-12 H.J. Lu (hjl@gnu.org)
3 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
4 instead of bfd_vma for non-bfd assemblers.
6 2000-11-09 Kazu Hirata <kazu@hxi.com>
8 * itbl-ops.c: Fix comment typos.
10 2000-11-08 Jim Wilson <wilson@redhat.com>
12 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
13 (struct unwind): Add next_slot_frag field.
14 (slot_index): New parameters slot_frag and first_frag. Add code
15 to add in frag sizes when different. Add comments.
16 (fixup_unw_records): New locals first_frag and last_frag. Pass new
17 arguments to slot_index.
18 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
19 loop end. Set next_slot_frag field.
21 2000-11-07 H.J. Lu <hjl@gnu.org>
23 * doc/as.texinfo (.symver): Updated for versioned symbol
26 * obj.h (format_ops): Add the frob_file_before_adjust field.
28 * config/obj-aout.c (aout_format_ops): Set the
29 frob_file_before_adjust field to 0.
30 * config/obj-coff.c (coff_format_ops): Likewise.
31 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
33 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
35 (elf_frob_file_before_adjust): New function to remove unneeded
36 versioned symbols from the symbol table.
37 (elf_format_ops): Set the frob_file_before_adjust field to
38 elf_frob_file_before_adjust.
40 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
43 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
45 2000-11-07 Peter Targett <peter.targett@arccores.com>
47 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
49 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
50 Fix compile time warning messages.
52 2000-11-07 Nick Clifton <nickc@redhat.com>
54 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
55 buffer in order to avoid buffer overflows.
57 2000-11-06 Steve Ellcey <sje@cup.hp.com>
59 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
60 Change M to m for -milp32 or -mlp64 to match gcc.
61 (dot_endp): Use bytes_per_address instead of 8.
62 (emit_one_bundle): Use number_to_chars_littleendian instead of
65 (ia64_init): New function.
66 (ia64_target_format): New function.
67 (md_begin): Set endianness, arch, and machine as appropriate.
68 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
69 Make these macros depend on TE_HPUX macro.
70 (TARGET_FORMAT): Define.
71 (HOST_SPECIAL_INIT): Define.
72 * config/te-hpux.h: New file.
73 * configure.in: Add "ia64-*-hpux*" target to configure.
74 * configure: Regenerate.
76 2000-11-06 Kazu Hirata <kazu@hxi.com>
78 * as.c: Fix formatting.
79 * dwarf2dbg.c: Likewise.
80 * input-file.c: Likewise.
81 * input-file.h: Likewise.
82 * input-scrub.c: Likewise.
83 * itbl-ops.c: Likewise.
84 * listing.c: Likewise.
86 * messages.c: Likewise.
88 * subsegs.c: Likewise.
89 * subsegs.h: Likewise.
92 2000-11-06 Nick Clifton <nickc@redhat.com>
94 * doc/as.texinfo: Add GNU Free Documentation License.
95 * doc/gasp.texi: Add GNU Free Documentation License.
96 * doc/as.1: Add GNU Free Documentation License.
98 2000-11-05 Nick Clifton <nickc@redhat.com>
100 * config/tc-arm.c: Add include of "dwarf2dbg.h"
102 2000-11-02 Per Lundberg <plundis@chaosdev.org>
104 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
105 * configure: Regenerate.
107 2000-11-01 Nick Clifton <nickc@redhat.com>
109 * read.c (original_case_string): New global variable.
110 (read_a_source_file): Copy opcode string into
111 original_case_string if clobbering the case of the opcode.
112 * read.h: Export the definition of original_case_string.
113 * config/tc-arm.c (md_assembler): When parsing a .req
114 directive use the original opcode string, not the case
117 2000-11-02 Nick Clifton <nickc@redhat.com>
119 * config/tc-mn10300.c (debug_line): Remove this static
121 (md_assemble): Call dwarf2_generate_asm_lineno instead of
122 dwarf2_where and dwarf2_gen_line_info.
124 2000-11-02 Theo Honohan <th@futuretv.com>
126 * config/tc-arm.c (do_msr): Improve error message.
128 2000-10-31 Eric Christopher <echristo@redhat.com>
130 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
131 or pc-relative, else use fx_offset.
133 2000-10-31 Jim Wilson <wilson@redhat.com>
135 * config/tc-ia64.c (struct md): New field tag_fixups.
136 (ia64_flush_insns): Handle tag_fixups. Error if dangling
137 qualifying predicate.
138 (emit_one_bundle): Delete spurious multiplication by one. Handle
140 (ia64_start_line): Error if dangling qualifying predicate.
141 (defining_tag): New static variable.
142 (ia64_unrecognized_line, case '['): Parse tags.
143 (ia64_frob_label): Create tag_fixups.
144 (md_assemble): Reset md.qp.X_op after using it.
146 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
148 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
150 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
152 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
154 2000-10-30 Kazu Hirata <kazu@hxi.com>
156 * expr.c: Fix formatting.
157 * flonum-copy.c: Likewise.
158 * flonum.h: Likewise.
162 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
164 * as.h (OPTION_MD_BASE): Bump to 190.
165 * as.c (parse_args) <std_longopts>: Add comment about the need to
166 check OPTION_MD_BASE in as.h.
168 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
171 2000-10-27 Nick Clifton <nickc@redhat.com>
173 * configure.in (emulations): Add m68hc12.
174 * configure: Regenerate.
175 * po/gas.pot: Regenerate.
177 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
179 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
181 (arm_psr_parse): Handle lowercase CPSR and SPSR.
183 2000-10-25 Nick Clifton <nickc@redhat.com>
185 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
186 a DWARF2 line number information sequence.
188 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
190 * read.c (generate_lineno_debug): Update comment describing why
191 DWARF2 line number debug information is not generated
192 automatically by this function.
194 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
197 * config/tc-arm.h (md_end): Define.
198 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
200 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
201 if generating DWARF2 line numbers.
202 (arm_end_of_source): New function. Call dwarf2_finish if
205 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
206 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
207 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
209 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
211 * tc-i386.c: Fix prototype declarations for functions taking no
214 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
216 * tc-i386.c (i386_operand_modifier): Remove.
217 (build_displacement_string): Remove.
218 (i386_parse_seg): Remove.
219 (i386_intel_memory_operand): Remove.
220 (i386_intel_operand): Re-write using recursive descent parser based
221 on MASM documentation.
222 (struct intel_parser_s): New structure.
223 (intel_parser): New static variable.
224 (struct intel_token): New structure.
225 (cur_token, prev_token): New static variables.
238 (intel_match_token): New function.
239 (intel_get_token): New function.
240 (intel_putback_token): New function.
241 (intel_expr): New function.
242 (intel_e05): New function.
243 (intel_e05_1): New function.
244 (intel_e06): New function.
245 (intel_e06_1): New function.
246 (intel_e09): New function.
247 (intel_e09_1): New function.
248 (intel_e10): New function.
249 (intel_e10_1): New function.
250 (intel_e11): New function.
252 2000-10-20 Jakub Jelinek <jakub@redhat.com>
254 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
255 instructions to loose any special insn->architecture mask.
257 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
258 (sparc_md_end, sparc_arch_types, sparc_arch,
259 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
260 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
261 request v9b architecture if they are used).
263 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
265 * config/tc-m68k.c: Fix the previous misapplied patch.
267 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
269 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
270 BFD_ASSEMBLER and !BFD_ASSEMBLER.
271 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
274 2000-10-17 Kazu Hirata <kazu@hxi.com>
276 * debug.c: Fix formatting.
277 * depend.c: Likewise.
278 * dwarf2dbg.c: Likewise.
279 * dwarf2dbg.h: Likewise.
283 * flonum-konst.c: Likewise.
286 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
288 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
290 * doc/as.texinfo: Added notes about this new option.
292 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
294 * config/tc-sh.c (JREG): Remove.
295 (md_convert_frag): Remove #if 0:d code using JREG.
297 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
299 * config/tc-i386.c (i386_operand_modifier): Only match
300 modifiers SHORT and FLAT if they are followed by a space.
301 (parse_register): When `allow_naked_reg' is set, do not confuse
302 identifiers that start with a register name with a register.
304 2000-10-12 Kazu Hirata <kazu@hxi.com>
306 * app.c: Fix formatting.
309 * bit_fix.h: Likewise.
314 2000-10-11 Alan Modra <alan@linuxcare.com.au>
316 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
318 2000-10-07 Alan Modra <alan@linuxcare.com.au>
320 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
321 Re-arrange function a little and improve error message.
323 * write.c (write_relocs): Fix a comment.
325 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
328 2000-10-05 Jim Wilson <wilson@cygnus.com>
330 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
332 2000-10-05 Alan Modra <alan@linuxcare.com.au>
334 * config/tc-i386.c: Delete some useless comments, reformat others.
336 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
337 non-global syms in linkonce sections.
339 2000-10-04 Ralf Baechle <ralf@gnu.org>
341 * config/tc-ia64.c (operand_match): Don't use // style comments.
342 * config/tc-i370.c: Likewise.
344 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
346 Changes to handle varying register prefix and user symbol prefix.
347 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
348 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
349 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
350 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
351 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
352 (demand_register_prefix): New variable.
353 (md_pseudo_table): New pseudo ".syntax".
354 (md_longopts): New options --no-underscore and --underscore.
355 (cris_target_format): Return elf32-us-cris or elf32-cris depending
356 on symbols_have_leading_underscore.
357 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
358 (get_spec_reg): Ditto.
359 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
361 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
363 <case OPTION_NO_US, case OPTION_US>: New.
364 (md_show_usage): Be brief and reformat to match continuation of
366 * po/gas.pot: Regenerate.
368 2000-09-28 Alan Modra <alan@linuxcare.com.au>
370 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
371 force relocs for 12 bit branches.
372 (md_apply_fix): Similarly, adjust logic here.
374 2000-09-28 Alan Modra <alan@linuxcare.com.au>
376 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
377 adjust for external and weak syms as we will use a reloc. Allow
378 for +8 offset when calculating limits of branches.
379 (hppa_fix_adjustable): Undo 2000-09-23 change.
380 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
381 Correct distance calculation.
382 (tc_gen_reloc): Print the file name and line number if we can't
385 From John David Anglin <dave@hiauly1.hia.nrc.ca>
386 * config/tc-hppa.c (nonzero_dibits): Define.
387 (arg_reloc_stub_needed): Check each arg and return value
388 separately for zero case.
389 (pa_align): Declare argument `bytes'.
391 2000-09-25 Kazu Hirata <kazu@hxi.com>
393 * config/tc-cris.c: Fix formatting.
394 * config/tc-d10v.h: Likewise.
395 * config/tc-d30v.c: Likewise.
396 * config/tc-d30v.h: Likewise.
397 * config/tc-fr30.c: Likewise.
398 * config/tc-fr30.h: Likewise.
399 * config/tc-m68k.c: Likewise.
400 * config/tc-m68k.h: Likewise.
401 * config/tc-pj.h: Likewise.
402 * config/tc-ppc.c: Likewise.
403 * config/tc-ppc.h: Likewise.
404 * config/tc-sh.c: Likewise.
405 * config/tc-sh.h: Likewise.
406 * config/tc-sparc.c: Likewise.
407 * config/tc-v850.h: Likewise.
408 * config/tc-vax.h: Likewise.
409 * config/tc-w65.h: Likewise.
410 * config/tc-z8k.h: Likewise.
412 2000-09-23 Alan Modra <alan@linuxcare.com.au>
414 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
416 (hppa_force_relocation): Likewise.
418 2000-09-22 Jim Wilson <wilson@cygnus.com>
420 * config/tc-ia64.c (dv_sem): Add "stop".
421 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
422 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
423 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
425 (mark_resources): Check IA64_RS_PRr.
427 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
429 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
430 md_estimate_size_before_relax): Redesign and clean up the
431 relaxation mechanism.
433 2000-09-21 Kazu Hirata <kazu@hxi.com>
435 * config/tc-ns32k.c: Fix formatting.
436 * config/tc-ns32k.h: Likewise.
438 2000-09-20 Kazu Hirata <kazu@hxi.com>
440 * config/tc-m32r.c: Fix formatting.
441 * config/tc-m32r.h: Likewise.
442 * config/tc-m68851.h: Likewise.
443 * config/tc-m68hc11.c: Likewise.
444 * config/tc-m68hc11.h: Likewise.
445 * config/tc-m88k.c: Likewise.
446 * config/tc-mcore.c: Likewise.
447 * config/tc-mcore.h: Likewise.
448 * config/tc-mips.c: Likewise.
449 * config/tc-mips.h: Likewise.
450 * config/tc-mn10200.h: Likewise.
451 * config/tc-mn10300.h: Likewise.
452 * config/tc-tahoe.c: Likewise.
453 * config/tc-tahoe.h: Likewise.
455 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
457 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
458 Likewise in relaxation description comments.
460 2000-09-18 Alan Modra <alan@linuxcare.com.au>
462 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
463 subtraction of two syms without emitting a relocation.
465 From David Huggins-Daines <dhd@linuxcare.com>
466 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
467 global or weak symbols.
469 2000-09-15 Kazu Hirata <kazu@hxi.com>
471 * config/tc-h8300.h: Fix formatting.
472 * config/tc-h8500.c: Likewise.
473 * config/tc-h8500.h: Likewise.
474 * config/tc-hppa.h: Likewise.
475 * config/tc-i370.h: Likewise.
476 * config/tc-i386.h: Likewise.
477 * config/tc-i860.c: Likewise.
478 * config/tc-i860.h: Likewise.
479 * config/tc-i960.h: Likewise.
480 * config/tc-ia64.c: Likewise.
481 * config/tc-ia64.h: Likewise.
483 2000-09-14 Kazu Hirata <kazu@hxi.com>
485 * config/tc-a29k.c: Fix formatting.
486 * config/tc-alpha.c: Likewise.
487 * config/tc-arc.c: Likewise.
488 * config/tc-arc.h: Likewise.
489 * config/tc-arm.c: Likewise.
490 * config/tc-arm.h: Likewise.
491 * config/tc-avr.c: Likewise.
492 * config/tc-avr.h: Likewise.
493 * config/tc-tic30.c: Likewise.
494 * config/tc-tic30.h: Likewise.
495 * config/tc-tic54x.c: Likewise.
496 * config/tc-tic54x.h: Likewise.
497 * config/tc-tic80.c: Likewise.
498 * config/tc-tic80.h: Likewise.
500 2000-09-14 Timothy Wall <twall@cygnus.com>
502 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
503 parallel comparisons for later use.
504 (struct rsrc): Add parallel comparison type.
505 (resources_match): Skip special cases of PR usage (non-conflicting
508 2000-09-13 Kazu Hirata <kazu@hxi.com>
510 * config/obj-ecoff.c: Fix formatting.
511 * config/obj-elf.c: Likewise.
512 * config/obj-elf.h: Likewise.
513 * config/obj-evax.h: Likewise.
514 * config/obj-generic.h: Likewise.
515 * config/obj-hp300.c: Likewise.
516 * config/obj-hp300.h: Likewise.
517 * config/obj-ieee.h: Likewise.
518 * config/obj-vms.c: Likewise.
519 * config/obj-vms.h: Likewise.
521 2000-09-13 Anders Norlander <anorland@acc.umu.se>
523 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
524 (md_parse_option): Ditto.
525 (md_longopts): Add -mips32 option.
526 (md_show_usage): Document new options.
527 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
528 (mips_ip): Assemble mfc0 with a sub-selection code.
529 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
530 (mips_cpu_to_str): New function.
531 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
532 Use CPU_* defines instead of hardcoded numbers.
534 * doc/as.texinfo: Document new options.
535 * doc/c-mips.texi: Ditto.
537 2000-09-12 Kazu Hirata <kazu@hxi.com>
539 * as.h: Fix formatting.
540 * asintl.h: Likewise.
541 * bit_fix.h: Likewise.
542 * config/obj-aout.c: Likewise.
543 * config/obj-aout.h: Likewise.
544 * config/obj-bout.c: Likewise.
545 * config/obj-bout.h: Likewise.
546 * config/obj-coff.c: Likewise.
547 * config/obj-coff.h: Likewise.
548 * dwarf2dbg.h: Likewise.
550 * flonum.h: Likewise.
552 * itbl-ops.h: Likewise.
556 * struc-symbol.h: Likewise.
557 * subsegs.h: Likewise.
558 * symbols.h: Likewise.
562 2000-09-11 Kazu Hirata <kazu@hxi.com>
564 * bignum-copy.c: Fix formatting.
565 * config/tc-i370.c: Likewise.
566 * config/tc-i960.c: Likewise.
567 * config/tc-m68k.c: Likewise.
569 * flonum-copy.c: Likewise.
570 * flonum-konst.c: Likewise.
571 * flonum-mult.c: Likewise.
572 * literal.c: Likewise.
576 * subsegs.c: Likewise.
578 2000-09-09 Philip Blundell <philb@gnu.org>
580 * configure.in (arm*-*-uclinux*): New target.
581 * configure: Regenerate.
583 2000-09-09 Kazu Hirata <kazu@hxi.com>
585 * input-file.c: Fix formatting.
586 * itbl-ops.c: Likewise.
587 * messages.c: Likewise.
589 2000-09-08 Philip Blundell <philb@gnu.org>
591 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
594 2000-09-07 H.J. Lu <hjl@gnu.org>
596 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
597 * configure: Rebuild.
599 2000-09-07 Kazu Hirata <kazu@hxi.com>
601 * atof-generic.c: Fix formatting.
602 * config/tc-mips.c: Likewise.
603 * config/tc-vax.c: Likewise.
604 * input-scrub.c: Likewise.
606 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
608 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
609 * configure.in (sh-*-linux*): Added.
610 * configure: Rebuilt.
612 2000-09-06 Kazu Hirata <kazu@hxi.com>
614 * config/tc-hppa.c: Fix formatting.
616 * ecoff.c: Fix formatting.
618 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
620 * configure: Rebuilt with new libtool.m4.
622 2000-09-05 Kazu Hirata <kazu@hxi.com>
624 * cgen.c: Fix formatting.
625 * config/tc-ia64.c: Likewise.
627 2000-09-05 Nick Clifton <nickc@redhat.com>
629 * aclocal.m4: Regenerate.
630 * config.in: Regenerate.
631 * configure: Regenerate.
632 * po/gas.pot: Regenerate.
634 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
636 * config/tc-cris.c: Correct comment typos.
638 2000-09-05 Eric Christopher <echristo@cygnus.com>
640 * config/tc-mn10300.c: Cleanup.
641 (md_pcrel_from): Enable.
643 2000-09-05 Alan Modra <alan@linuxcare.com.au>
645 * expr.c (operand): Fix a comment typo.
646 * write.c (write_relocs): Fix a signed/unsigned warning.
648 * config/tc-hppa.c (fudge_reg_expressions): New
649 (hppa_force_reg_syms_absolute): New.
650 (pa_equ): Allow reg_section expressions.
651 * config/tc-hppa.c (md_optimize_expr): Define.
652 (hppa_force_reg_syms_absolute): Prototype.
654 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
655 (pa_parse_number): Pass in arg to select fp reg parsing.
656 Return 1 to indicate format checks pass. If strict, then only
657 accept a register or register symbol. Return value in...
658 (pa_number): New static for pa_parse_number.
659 (FP_REG_BASE): Define.
660 (FP_REG_RSEL): Define.
661 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
662 appropriate. White space changes.
663 (need_pa11_opcode): Don't bother passing any params, get them from
665 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
666 Remove extraneous check in case 'Q'.
667 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
668 reg, set section of resulting symbol to reg_section.
669 (pa_parse_space_stmt): Modify call to pa_parse_number.
670 (pa_space): Likewise.
672 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
673 (hppa_force_relocation): Handle vtable relocs.
674 (pa_vtable_entry): New.
675 (pa_vtable_inherit): New.
676 (md_pseudo_table): Add entries for vtable pseudos.
677 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
678 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
680 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
681 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
682 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
684 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
685 specify a symbol type.
687 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
688 dependent things together.
689 (md_elf_symbol_type): Define.
691 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
693 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
695 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
696 (obj_elf_vtable_entry): Declare.
698 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
700 (obj_elf_vtable_entry): Similarly.
701 (elf_pseudo_table): Fix the damage with a cast.
703 2000-09-03 Richard Henderson <rth@cygnus.com>
705 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
706 for template selection when a label is needed.
708 2000-09-02 Kazu Hirata <kazu@hxi.com>
710 * config/tc-ia64.c: Fix formatting.
712 2000-09-02 Nick Clifton <nickc@redhat.com>
714 * configure.in: Increase version number to 2.10.91.
715 * configure: Regenerate.
716 * aclocal.m4: Regenerate.
717 * config.in: Regenerate.
718 * po/gas.pot: Regenerate.
719 * Makefile.in: Regenerate.
721 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
723 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
724 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
725 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
727 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
730 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
732 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
733 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
734 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
735 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
736 (GOT_symbol): New variable.
737 (md_undefined_symbol): Set it.
739 2000-09-01 Richard Henderson <rth@cygnus.com>
741 * config/tc-ia64.c (match): Don't inline.
742 (extra_goodness): New.
743 (md_begin): Prefer nop.f and nop.b for best_template.
745 2000-08-31 Kazu Hirata <kazu@hxi.com>
747 * as.c: Fix formatting.
752 2000-08-31 Eric Christopher <echristo@cygnus.com>
754 * config/tc-mn10300.c: Cleanup and fix warnings.
755 (md_pseudo_table): Add initializers.
756 (md_show_usage): Cleanup.
757 (md_parse_option): Fix warnings.
758 (md_undefined_symbol): Fix warnings.
759 (md_conver_frag): Fix warnings.
760 (tc_gen_reloc): Fix warnings.
761 (md_apply_fix3): Fix warnings.
762 (check_operand): Fix warnings.
764 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
766 * acinclude.m4: Include libtool and gettext macros from the
768 * aclocal.m4, configure: Rebuilt.
770 2000-08-30 Mark Hatle <mhatle@mvista.com>
772 * config/tc-ppc.c (md_parse_option): Recognize -m405.
774 2000-08-31 Kazu Hirata <kazu@hxi.com>
776 * listing.c: Fix formatting.
778 2000-08-29 Kazu Hirata <kazu@hxi.com>
780 * app.c: Fix a comment typo. Fix formatting.
782 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
784 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
785 offset of the target destination for jmp instructions.
786 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
788 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
790 * NEWS: Mention support for CRIS.
792 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
794 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
795 Sets `.lcomm' alignment to zero.
797 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
799 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
800 (TC_FIX_ADJUSTABLE): Define.
802 2000-08-23 Jim Wilson <wilson@cygnus.com>
804 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
805 unwind.personality_routine is set.
807 2000-08-23 H.J. Lu <hjl@gnu.org>
809 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
811 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
813 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
816 2000-08-22 H.J. Lu <hjl@gnu.org>
818 * config.in (STRICTCOFF): New for strict COFF.
820 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
821 i386-*-go32* and i386-go32-rtems*.
822 * configure: Rebuilt.
824 * config/obj-coff.c (obj_coff_endef): Follow the historical
825 behavior if STRICTCOFF is not defined.
827 * doc/internals.texi: Document STRICTCOFF.
829 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
831 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
832 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
833 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
834 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
835 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
836 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
837 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
840 2000-08-22 Eric Christopher <echristo@cygnus.com>
842 * config/tc-mn10300.c: (md_apply_fix): New function.
843 (mn10300_force_relocation): New function.
844 (mn10300_fix_adjustable): New function.
846 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
847 (TC_HANDLES_FX_DONE): Define.
848 (obj_fix_adjustable): Define.
849 (MD_APPLY_FIX3): Define.
850 (TC_LINKRELAX_FIXUP): Define.
852 * write.c: (TC_LINKRELAX_FIXUP): Define if not
854 (fixup_segment): Use TC_LINKRELAX_FIXUP.
856 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
858 2000-08-21 Jason Eckhardt <jle@cygnus.com>
860 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
861 if the fixup resulted in a relocation.
863 2000-08-18 Nick Clifton <nickc@redhat.com>
865 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
866 Make reference to first element of shift_names explicit.
868 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
870 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
871 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
872 add a symbol's address. Removed all target-specific #ifdefs that
873 used to accomplished the same.
874 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
875 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
876 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
877 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
878 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
880 2000-08-17 Kazu Hirata <kazu@hxi.com>
882 * dwarf2dbg.c: Fix formatting.
884 2000-08-17 Nick Clifton <nickc@redhat.com>
886 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
887 to be recoded as logical shift lefts by zero.
889 2000-08-16 Jim Wilson <wilson@cygnus.com>
891 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
892 postincrement modified registers. Handle IA64_OPND_R3_2 addl
894 (note_register_values): Handle IA64_OPND_R3_2 operands.
896 2000-08-16 Jason Eckhardt <jle@cygnus.com>
898 * config/tc-i860.c (md_operand): Silly typo fixed.
900 2000-08-16 Nick Clifton <nickc@redhat.com>
902 * config/tc-arm.c (struct asm_shift): Delete.
904 (enum asm_shift_index): New.
905 (struct asm_shift_properties): New.
906 (struct asm_shift_name): New.
907 (shift_properties[]); New.
908 (shift_names[]); New.
910 (decode_shift): Use new structures.
911 Issue a warning is "ROR #0" is used.
912 Issue a warning if "ASR #0" or "LSR #0" is used.
914 (md_begin): Initialise arm_shift_hsh table from new
915 asm_shift_name array.
917 2000-08-16 Jakub Jelinek <jakub@redhat.com>
919 * config/tc-sparc.c: Kill all warnings.
920 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
922 (md_show_usage): Update usage text.
924 2000-08-16 Nick Clifton <nickc@redhat.com>
926 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
929 2000-08-15 Will Cohen <wcohen@redhat.com>
931 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
933 * config/tc-sh.c (md_assemble): Changed so debug_type
934 test performed for ppi_assemble
935 * config/tc-sh.c: Included dwarf2dbg.h.
936 (debug_line): Defined.
937 (md_assemble): Generates dwarf2 line info.
938 (sh_finalize): New function. Finalize dwarf2 info.
939 (assemble_ppi): Returns size of code generated.
940 (build_Mytes): Returns size of code generated.
941 (md_pseudo_table): Added "file" and "loc" psuedo ops.
942 * config/tc-sh.h (md_end): Defined.
943 (sh_finalize): Declared.
945 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
947 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
950 2000-08-14 Nick Clifton <nickc@redhat.com>
952 * config/tc-arm.c (do_bx): Allow "bx pc".
954 2000-08-14 Jim Wilson <wilson@cygnus.com>
956 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
957 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
958 (md_begin): Change assignment to md.flag to OR in the new bit.
960 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
962 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
963 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
966 2000-08-14 Jason Eckhardt <jle@cygnus.com>
968 * NEWS: Mention i860 support.
970 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
972 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
974 2000-08-14 Andreas Schwab <schwab@suse.de>
976 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
978 2000-08-11 Andreas Schwab <schwab@suse.de>
980 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
983 2000-08-11 Kazu Hirata <kazu@hxi.com>
985 * expr.c: Fix formatting.
986 * config/obj-bout.c: Likewise.
988 2000-08-10 Jason Eckhardt <jle@cygnus.com>
990 * doc/c-i860.texi: Flesh out the i860 section more.
992 2000-08-10 Kazu Hirata <kazu@hxi.com>
994 * symbols.c: Fix formatting.
997 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
999 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1000 has the IgnoreSize bit set.
1002 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1004 From Rodney Brown <RodneyBrown@mynd.com>
1005 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1006 * configure: Regenerate.
1008 2000-08-09 Kazu Hirata <kazu@hxi.com>
1010 * hash.c: Fix formatting.
1013 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1015 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1016 (i860_fix_info): New enum.
1017 (MD_APPLY_FIX3): Define.
1018 (WORKING_DOT_WORD): Define.
1019 (TC_HANDLES_FX_DONE): Define.
1020 (DIFF_EXPR_OK): Define.
1021 (LISTING_HEADER): Define.
1022 (TARGET_FORMAT): Select target format based on endian flag.
1023 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1024 (target_big_endian): Add external declaration.
1026 * config/tc-i860.c: All existing code reworked completely. Other
1027 new code shown below.
1028 (SYNTAX_SVR4): Define.
1029 (target_warn_expand): New variable.
1030 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1031 (md_longopts): Declare and define with new options (-EL, -EB,
1033 (md_show_usage): New function.
1034 (md_operand): New function.
1035 (obtain_reloc_for_imm16): New function.
1036 (md_apply_fix3): New function.
1037 (tc_gen_reloc): New function.
1039 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1041 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1042 2 bytes of the jump address are in the same frag.
1043 (find): Accept 68hc12 register indirect modes.
1045 * NEWS: Mention 68HC11 & 68HC12 support.
1047 2000-08-07 Richard Henderson <rth@cygnus.com>
1049 * config/tc-ia64.c (unwind): Add prologue_mask member.
1050 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1051 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1052 (dot_body): Clear unwind.prologue_mask.
1053 (dot_prologue): Set it. Accept a register second argument.
1055 2000-08-07 Kazu Hirata <kazu@hxi.com>
1057 * config/atof-ieee.c: Fix formatting.
1058 * config/atof-tahoe.c: Likewise.
1060 2000-08-06 Nick Clifton <nickc@cygnus.com>
1062 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1065 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1066 of .popsection, .previous, .pushsection, .subsection,
1067 .version, .vtable_entry, .vtable_inherit and .weak.
1069 2000-08-05 Kazu Hirata <kazu@hxi.com>
1071 * config/tc-cris.c: Fix formatting.
1072 * config/tc-i386.c: Likewise.
1073 * config/tc-sparc.c (sparc_ip): Simplify the code.
1075 2000-08-04 Kazu Hirata <kazu@hxi.com>
1077 * config/tc-cris.c: Rearrange code for readability.
1078 * config/tc-d10v.c: Fix formatting.
1079 * config/tc-m32r.c: Likewise.
1080 * config/tc-sparc.c: Likewise.
1082 2000-08-02 Jim Wilson <wilson@cygnus.com>
1084 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1085 before ia64_find_opcode.
1086 (md_assemble): Likewise.
1088 2000-08-01 Nick Clifton <nickc@cygnus.com>
1090 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1091 Undo some formatting fixes.
1093 2000-08-01 Kazu Hirata <kazu@hxi.com>
1095 * config/obj-som.c: Fix formatting.
1096 * config/obj-ieee.c: Likewise.
1097 * config/tc-arm.c: Likewise.
1098 * config/tc-v850.c: Likewise.
1100 2000-08-01 Nick Clifton <nickc@redhat.com>
1102 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1103 index by command line option.
1105 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1107 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1108 (@node M68K-Branch): Rewrite to match the reality.
1110 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1112 * doc/c-i860.texi: New file.
1113 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1114 * doc/Makefile.in: Regenerate.
1115 * doc/all.texi: Add I860 as relevant architecture.
1116 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1118 2000-07-31 Kazu Hirata <kazu@hxi.com>
1120 * config/tc-d30v.c: Fix formatting.
1122 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1124 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1125 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1126 long emit a long branch if available instead of an absolute jump, never
1127 emit absolute jumps for anything with --pcrel.
1129 * doc/c-m68k.texi: Document new command line option.
1131 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1133 * config/tc-avr.c: Use PARAMS macro in function declarations.
1134 Don't declare md_pcrel_from_section (already in tc-avr.h).
1135 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1136 (avr_operand): Don't set (unsigned) op_mask to -1.
1138 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1140 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1141 * configure: Regenerated.
1142 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1143 of operand to the .type directive (.e.g, "type").
1145 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1147 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1148 * app.c (do_scrub_chars): Record where first comment found.
1149 * read.c (read_a_source_file): Init found_comment on entry, and
1150 notify whether comments found on exit.
1151 * config/tc-hppa.c (md_shortopts): Add "c".
1152 (md_longopts): Add warn-comment.
1153 (md_parse_option): Handle it.
1154 (md_show_usage): Show available options.
1155 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1157 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1159 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1160 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1162 (md_estimate_size_before_relax): Don't fall off end of function.
1164 2000-07-27 Kazu Hirata <kazu@hxi.com>
1166 * config/tc-avr.c: Fix formatting.
1167 * config/tc-ns32k.c: Likewise.
1169 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1171 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1173 2000-07-27 Kazu Hirata <kazu@hxi.com>
1175 * config/tc-d10v.c: Fix formatting.
1176 * config/tc-z8k.c: Likewise.
1177 * config/tc-sparc.c: Likewise.
1179 2000-07-26 Dave Brolley <brolley@redhat.com>
1181 * cgen.c (queue_fixup): Declare opinfo.
1182 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1183 (gas_cgen_md_operand): Ditto.
1184 (gas_cgen_md_apply_fix3): Ditto.
1186 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1188 * config/obj-coff.c (obj_frob_symbol): Don't merge
1189 labels. Don't merge if the symbol isn't constant. Return
1190 immediately if a symbol is merged.
1192 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1194 * frags.c (frag_align): Correct absolute section alignment.
1196 2000-07-20 DJ Delorie <dj@redhat.com>
1198 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1199 it breaks linking against DLLs.
1201 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1203 * configure.in: Add CRIS support.
1204 * configure: Regenerate.
1205 * Makefile.am: (CPU_TYPES): Add cris.
1206 (CPU_OBJ_VALID) [aout]: Add cris.
1207 (MULTI_CPU_TYPES): Add cris.
1208 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1209 [coff]: Only i386 and mips are valid.
1210 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1211 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1212 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1213 Regenerate dependencies.
1214 * Makefile.in: Regenerate.
1215 * aclocal.m4: Regenerate.
1216 * as.c: Declare crisaout, criself.
1217 * config/tc-cris.h, config/tc-cris.c: New.
1218 * config/e-criself.c, config/e-crisaout.c: New.
1219 * po/POTFILES.in, po/gas.pot: Regenerate.
1221 2000-07-20 Kazu Hirata <kazu@hxi.com>
1223 * read.c: Fix formatting.
1224 * write.c: Fix formatting.
1226 2000-07-19 H.J. Lu <hjl@gnu.org>
1228 * sb.c: Include <stdlib.h> if exists for abort ().
1230 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1232 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1233 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1234 (pa_type_args): Same here.
1236 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1238 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1239 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1240 the storage class is already set.
1242 2000-07-17 Kazu Hirata <kazu@hxi.com>
1244 * config/tc-m68hc11.c: Fix formatting.
1245 * config/tc-mn10200.c: Likewise.
1246 * config/tc-mn10300.c: Likewise.
1247 * config/tc-pj.c: Likewise.
1248 * config/tc-tic80.c: Likewise.
1249 * config/tc-w65.c: Likewise.
1251 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1253 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1256 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1258 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1261 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1263 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1264 ELF as are used for SOM (except the 32-bit reloc one) to decide
1265 whether a symbol can be reduced to a section symbol. Expand on
1266 the comment for symbols involved in LR% and RR% expressions.
1268 2000-07-14 Nick Clifton <nickc@cygnus.com>
1270 * config/tc-mips.c (mips_disable_float_construction): New
1271 static variable. Set to true if doubles should not be
1272 constructed by loading two single width fp registers with
1273 halves of the value.
1274 (mips_ip): Test mips_disable_float_construction.
1275 (md_longopts): Add command line switches --construct-floats
1276 and --no-construct-floats.
1277 (md_parse_option): Parse new command line options.
1278 (md_show_usage): Describe new command line options.
1280 * doc/c-mips.texi: Document new command line options.
1282 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1284 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1285 * configure: Regenerate.
1287 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1289 * configure.in (DEFAULT_EMULATION setting): Revert part of
1290 2000-07-01 change that set te_multi=multi unless set to tmips.
1291 * configure: Regenerate.
1293 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1295 * config/obj-coff.c (coff_frob_section): Add padding to the last
1296 section when aligning it increases its size.
1298 2000-07-11 Kazu Hirata <kazu@hxi.com>
1300 * config/tc-tic54x.c: Fix formatting.
1302 2000-07-10 Kazu Hirata <kazu@hxi.com>
1304 * config/tc-h8500.c: Fix formatting.
1305 * config/tc-tic54x.c: Fix formatting.
1307 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1309 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1310 displacements correctly.
1312 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1314 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1316 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1320 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1322 From David Huggins-Daines <dhd@linuxcare.com>
1323 * config/te-hppalinux64.h: Add a new emulation.
1324 * configure.in (emulations): Add configure bits to support the
1325 64-bit Linux/parisc target.
1326 * configure: Regenerate.
1328 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1329 (md_shortopts): Add `V' for ELF.
1331 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1332 when SOM or ELF_ARG_RELOC are defined.
1333 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1334 ELF_ARG_RELOC are defined.
1335 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1336 (pa_stringer): ..Do it here instead. Fix comment typos.
1337 (hppa_force_relocation): Cast enums to int before comparing with
1340 From Ryan Bradetich <rbradetich@uswest.net>
1341 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1342 redifinition warning.
1343 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1344 (hppa_force_relocation): ditto
1345 (md_apply_fix): Added cast to buf to fix warnings.
1347 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1348 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1350 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1351 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1352 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1353 reloc_type** to avoid warnings in switch.
1354 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1355 little earlier instead.
1357 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1359 (pa_type_args): Use symbol_arg_reloc_info.
1360 (struct pa_it): Make arg_reloc unsigned int.
1361 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1362 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1363 (pa_code): Delete. pa_text duplicates this function.
1364 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1365 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1367 (cons_fix_new_hppa): Actually change selector to e_fsel when
1368 warning about assuming so.
1369 (tc_gen_reloc): More example elf arg reloc code.
1370 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1371 (hppa_force_relocation): Likewise.
1373 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1375 (pa_end_of_source): Prototype.
1376 (hppa_fix_adjustable): Prototype.
1377 (LABELS_WITHOUT_COLONS): Move it..
1378 * config/te-hppa.h: To here.
1380 * config/te-hppa64.h: New file.
1382 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1384 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1385 format -10, -16, 16 relocs.
1386 (hppa_elf_mark_end_of_function): Test for null
1387 last_call_info->start_symbol
1389 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1390 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1391 re_assesmble_* functions. Delete extraneous statements. Fix
1393 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1394 insn to re_assemble_*.
1396 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1398 * doc/internals.texi (Expressions): Fix typo.
1400 2000-07-08 Kazu Hirata <kazu@hxi.com>
1402 * config/tc-sh.c: Fix formatting.
1403 * config/tc-tic54x.c: Fix formatting.
1404 * depend.c: Fix formatting.
1405 * flonum-konst.c: Likewise.
1406 * flonum-mult.c: Likewise.
1408 2000-07-07 Kazu Hirata <kazu@hxi.com>
1410 * config/tc-sh.c: Fix comments.
1411 * config/obj-vms.c: Fix comments.
1412 * config/tc-a29k.c: Likewise.
1413 * config/tc-alpha.c: Likewise.
1414 * config/tc-h8300.c: Likewise.
1415 * config/tc-h8500.c: Likewise.
1416 * config/tc-i370.c: Likewise.
1417 * config/tc-ia64.c: Likewise.
1418 * config/tc-m68hc11.c: Likewise.
1419 * config/tc-m68k.c: Likewise.
1420 * config/tc-mips.c: Likewise.
1421 * config/tc-ns32k.c: Likewise.
1422 * config/tc-ppc.c: Likewise.
1423 * config/tc-z8k.c: Likewise.
1425 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1427 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1428 Default to '(SEC_LOAD | SEC_DATA)'.
1429 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1431 * doc/internals.texi (CPU Backend): Describe
1432 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1434 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1436 * as.c (parse_args): NULL terminate the long option list.
1438 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1440 * config/tc-d30v.h: Include "write.h" for fixS.
1441 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1443 2000-07-05 Nick Clifton <nickc@cygnus.com>
1445 * config/tc-d30v.c (write_2_short): Further changes to warning
1446 messages produced when combining EITHER_BUT_PREFER_MU attributed
1449 2000-07-05 DJ Delorie <dj@redhat.com>
1453 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1455 * config/tc-arm.c (psrs): Accept combinations of flags.
1457 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1459 * config/tc-avr.c: Change _ () to _() around all strings marked
1460 for translation (exception from the usual coding style).
1461 (avr_opt): New struct variable, how the new switches are set.
1462 (OPTION_MMCU): Define as 'm' and actually use.
1463 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1464 (show_mcu_list): New function, display the list of known MCUs.
1465 (md_show_usage): Document the new switches. Call show_mcu_list.
1466 (avr_set_arch): Change 'm' to OPTION_MMCU.
1467 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1468 Handle the new switches.
1469 (avr_operands): Disable warnings for undefined combinations of
1470 operands if -mall-opcodes. Disable warnings for skipping two-word
1471 instructions if enhanced core or -mno-skip-bug.
1472 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1473 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1474 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1475 (avr_ldi_expression): Warn about implicit lo8().
1476 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1478 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1480 * configure.in: Add entry for mips-*-sysv4*MP*
1481 * configure: Rebuild
1482 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1483 elf32-tradlittlemips for traditional mips targets.
1484 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1485 test for Link Once sections as in adjust_reloc_syms.
1486 * config/te-tmips.h: New file for traditional mips targets. Define
1489 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1491 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1492 flags argument is not present, don't change an existing section's
1493 section's attributes. If the flags argument is present, warn if the
1494 attributes don't match the section's current attributes. When
1495 long section names are supported, set SEC_LINK_ONCE and
1496 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1498 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1500 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1501 symbols; create them.
1503 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1505 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1506 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1508 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1510 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1511 expressions. Ignore the problem when handling 16 bit signed
1512 immediates, because the assembler will take care of the relocation
1515 2000-06-27 Nick Clifton <nickc@cygnus.com>
1517 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1518 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1519 sequential order, and emit warning messages if the input source
1520 code contains constructs like that, or parallel constructs
1521 containing such opcodes.
1523 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1525 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1526 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1527 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1528 (md_show_usage): Update usage message.
1529 (md_parse_option): Allow redefinition of MCU type within the
1530 same avr[1-5] bfd machine type. Show both old and new MCU type
1531 in the error message.
1532 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1533 Simplify 8K wrap code.
1535 2000-06-25 Kazu Hirata <kazu@hxi.com>
1537 * config/obj-aout.c: Remove all uses of DEFUN.
1538 * config/obj-ieee.c: Likewise.
1539 * config/tc-sh.c: Fix comment typos.
1540 * config/tc-tahoe.c: Likewise.
1541 * config/tc-vax.c: Likewise.
1542 * config/tc-w65.c: Likewise.
1543 * config/tc-z8k.c: Likewise.
1544 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1546 2000-06-24 DJ Delorie <dj@cygnus.com>
1548 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1549 more changes from Sept 1999
1550 (tc_i386_fix_adjustable): ditto
1551 (md_apply_fix3): ditto
1553 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1555 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1556 (gas_cgen_parse_operand): Set it around expression() call.
1557 (gas_cgen_md_operand): Test for it before longjmp().
1559 2000-06-24 Kazu Hirata <kazu@hxi.com>
1561 * config/tc-h8500.c: Remove all uses of DEFUN.
1562 * config/tc-sh.c: Likewise.
1563 * config/tc-w65.c: Likewise.
1564 * config/tc-z8k.c: Likewise.
1566 * config/tc-h8500.c: Fix typos in comments.
1568 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1570 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1573 2000-06-23 matthew green <mrg@redhat.com>
1575 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1576 defined. Fix error message for `[' grouping.
1578 2000-06-22 Kazu Hirata <kazu@hxi.com>
1580 * config/tc-h8300.c: Fix formatting and comment typos.
1582 2000-06-22 Timothy Wall <twall@cygnus.com>
1584 * config/tc-ia64.c (note_register_values): Move premature QP
1585 notation clearing into the appropriate place.
1587 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1589 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1590 first before anything else. Add bin-bugs.h, emul.h and progress.h
1591 Sort list of files as for $(OBJS) in Makefile.am.
1593 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1594 find one. Remake dependencies.
1595 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1596 * Makefile.in: Regenerate.
1597 * doc/Makefile.in: Regenerate.
1599 * config/tc-i386.c (i386_displacement): Don't assume a constant
1600 displacement is necessarily 16 bits when in 16 bit code mode.
1601 (md_assemble): Instead size the displacement here after we know
1602 for sure that a .code16gcc operand hasn't automatically added
1603 operand size prefixes.
1605 2000-06-21 H.J. Lu <hjl@gnu.org>
1607 * Makefile.am: Rebuild dependency.
1608 * Makefile.in: Rebuild.
1610 2000-06-21 Kazu Hirata <kazu@hxi.com>
1612 * config/tc-h8300.c (parse_reg): Make the function static.
1613 (parse_exp): Likewise.
1615 2000-06-20 DJ Delorie <dj@cygnus.com>
1617 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1618 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1619 for cygwin import libraries to work properly.
1621 2000-06-20 H.J. Lu <hjl@gnu.org>
1623 * Makefile.am: Rebuild dependency.
1624 * Makefile.in: Rebuild.
1625 * configure: Likewise.
1626 * doc/Makefile.in: Likewise.
1628 2000-06-20 Timothy Wall <twall@cygnus.com>
1630 * doc/internals.texi (CPU backend): Add @itemx for
1631 TC_START_LABEL_WITHOUT_COLON.
1632 * doc/c-tic54x.texi: New.
1633 * doc/as.texinfo: Add tic54x features and include primary tic54x
1635 * doc/all.texi: Add C54X.
1636 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1637 * doc/Makefile.in: Regenerate.
1638 * configure.in: Add tic54x and define LIBM for tic54x.
1639 * configure: Regenrate.
1640 * config/tc-tic54x.[ch]: New.
1641 * config/obj-coff.h: Add tic54x.
1642 * Makefile.am: (CPU_TYPES): Add tic54x.
1643 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1644 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1645 (as_new_LDADD): Add $(LIBM).
1646 * Makefile.in: Regenerate.
1648 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1650 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1651 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1652 * doc/as.texinfo: Likewise.
1654 * configure, Makefile.in: Regenerate.
1655 * configure.in (emulations): Recognize m6811 and m6812.
1656 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1657 Added files for 68hc11 and 68hc12 assembler.
1658 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1659 * config/tc-m68hc11.h: Header definition for that assembler.
1661 2000-06-18 Nick Clifton <nickc@redhat.com>
1663 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1664 instead of OCTETS_PER_BYTE.
1666 * config/tc-v850.c: Fix compile time warnings.
1667 * config/tc-ppc.c: Fix compile time warnings.
1669 2000-06-18 H.J. Lu <hjl@gnu.org>
1671 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1672 * configure: Rebuild.
1674 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1676 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1679 2000-06-16 Nick Clifton <nickc@cygnus.com>
1681 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1682 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1684 * doc/c-mips.texi: Document newly accepted cpu variants.
1686 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1688 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1690 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1692 * macro.c (getstring): Make it possible to escape the quote
1695 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1697 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1699 2000-06-13 H.J. Lu <hjl@gnu.org>
1701 * configure: Regenerate.
1703 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1705 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1707 * doc/internals.texi (line_separator_chars): Semicolon is no
1708 longer a default. Mention null and newline as defaults.
1710 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1712 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1713 * config/tc-i860.h (line_separator_chars): Likewise.
1714 * config/tc-h8300.c (line_separator_chars): Likewise.
1715 * config/tc-i960.c (line_separator_chars): Likewise.
1716 * config/tc-m68k.c (line_separator_chars): Likewise.
1717 * config/tc-mips.c (line_separator_chars): Likewise.
1718 * config/tc-ns32k.c (line_separator_chars): Likewise.
1719 * config/tc-sparc.c (line_separator_chars): Likewise.
1720 * config/tc-vax.c (line_separator_chars): Likewise.
1722 * config/tc-h8300.c (comment_chars): Use string initialiser.
1723 * config/tc-i960.c (line_comment_chars): Likewise.
1724 * config/tc-z8k.c (comment_chars, line_comment_chars,
1725 line_separator_chars): Likewise.
1727 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1730 2000-06-08 Nick Clifton <nickc@cygnus.com>
1732 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1735 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1737 * configure.in (VERSION): Update to show this is the CVS mainline.
1739 2000-06-08 Matthew Jacob <mjacob@feral.com>
1741 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1742 $at is the integer register $r28, vs. both $r28 and the floating
1743 point register $f28.
1745 2000-06-08 James E. Wilson <wilson@cygnus.com>
1747 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1748 (dot_endp): Don't call ia64_flush_insns.
1749 (emit_one_bundle): Don't delete prologue/body records from
1750 unwind_record list in first loop. Rewrite second loop to account for
1753 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1755 * config/tc-ia64.c: Add missing prototypes.
1756 (generate_unwind_image): Cast argument to output_unw_records call.
1758 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1760 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1762 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1764 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1765 (REGISTER_P): likewise.
1766 (avr_opcodes): uses include/opcode/avr.h
1767 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1769 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1771 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1774 2000-06-03 H.J. Lu <hjl@gnu.org>
1776 * read.c (is_end_of_line): Put back `;'.
1778 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1780 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1782 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1784 * expr.c (operand): Test is_end_of_line outside switch to catch
1785 line separator chars that are also operators.
1786 (operator): Return O_illegal for line separator chars.
1788 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1789 entry (or `!' entry for TC_HPPA).
1791 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1792 before indexing is_end_of_line. Remove redundant check for '\0'.
1794 * config/tc-h8500.c (md_assemble): Likewise.
1795 * config/tc-mcore.c (md_assemble): Likewise.
1796 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1799 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1801 * config/tc-mcore.c (mcore_cons): Likewise.
1802 (mcore_float_cons): Likewise.
1803 (mcore_stringer): Likewise.
1804 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1806 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1808 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1810 2000-05-29 Nick Clifton <nickc@cygnus.com>
1812 * config/tc-sh.c: Fix compile time warning messages.
1814 * config/tc-mips.c: Fix compile time warning messages.
1816 2000-05-29 Philip Blundell <philb@gnu.org>
1818 * doc/as.texinfo: Update copyright dates.
1819 (Local Labels): Delete misplaced mention of ARM.
1820 * NEWS: Mention ARM ELF support.
1822 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1824 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1825 it is modified, and use the real_size to compute the frag address
1826 for dwarf2 line info.
1828 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1830 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1831 line-matching scheme to cope with automake moving variables around.
1832 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1833 * Makefile.in: Regenerate.
1835 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1837 * config/tc-sparc.c (sparc_relax): New.
1838 (md_longopts): Add -relax and -no-relax options.
1839 (md_parse_options, md_show_usage): Likewise.
1840 (md_apply_fix3): Optimize tail call into branch always if possible.
1842 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1844 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1845 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1846 rules, with warning when a GAS statement specifies a packing that
1847 will result in an instruction being squashed.
1848 Added typdef packing_type and enumerals, changed various integer
1849 literals to use the enumerals.
1851 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1853 * config/tc-ia64.c (dot_restorereg_p): New function.
1854 (md_pseudo_table): Add restorereg.p.
1855 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1856 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1858 * config/tc-ia64.h (unw_record_type): Add unwabi.
1859 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1860 called MASK with members for imask, and the masks produced by
1861 fr_mem, gr_mem, br_mem, and frgr_mem.
1862 (unw_p_record): Add members ABI and CONTEXT.
1863 (unw_x_record): Add member AB.
1864 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1865 as pseudo-register for use during unwind info generation.
1866 (AR_PFS, AR_LC): New macros.
1867 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1868 whose names start with an at sign (as in "@priunat").
1869 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1871 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1872 proc_end, unwind_info, personality_routine): Consolidate into
1873 "unwind" structure to reduce offset-table use. Add member
1874 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1876 (output_R1_format, output_R3_format, output_P3_format,
1877 output_P6_format): Initialize R with zero to reduce compiler warnings.
1878 (output_P7_format): Ditto. Add `default' branch to switch
1879 statement to reduce compiler warnings.
1880 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1881 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1882 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1883 into single argument.
1884 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1885 compiler warnings. Merge A and B args into single argument.
1886 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1887 A and B args into single argument.
1888 (free_record): Removed (wasn't used).
1889 (free_list_records): Also free imasks in prologue records.
1890 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1891 (output_spill_mask): Remove.
1892 (output_unwabi): New function.
1893 (output_epilogue, output_label_state, output_copy_state): Call
1895 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1896 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1898 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1899 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1900 as part of handling the prologue records. Emit region's imask if
1901 we have one. Handle unwabi, epilogue, label_state, copy_state,
1902 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1903 spill_sprel_p, and spill_reg_p records.
1904 (set_imask, count_bits, slot_index): New function.
1905 (fixup_unw_records): Fix region size computation. Handle
1906 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1907 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1908 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1909 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1910 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1911 (dot_save): Use manifest constants for applicaton registers.
1912 Handle REG_PR and REG_PRIUNAT.
1913 (dot_restore): Don't just ignore it.
1914 (dot_restorereg): New function..
1915 (generate_unwind_image): Ensure unwind info is a multiple of eight
1916 bytes, not just four bytes.
1917 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1918 (dot_altrp): Don't just ignore it.
1919 (dot_savemem): New function. Replaces dot_savesp() and
1920 dot_savepsp(). Use manifest constants for applicaton registers.
1921 Handle REG_PR and REG_PRIUNAT.
1922 (dot_savef): Simplify.
1923 (dot_saveb): Support generation of br_gr.
1924 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1925 dot_label_state, dot_copy_state): New function.
1926 (dot_unwabi): Don't just ignore it.
1927 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1928 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1929 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1930 (emit_one_bundle): Set slot number for prologue/body records
1931 *before* emitting the first insn.
1932 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1933 (md_begin): Declare "psp" pseudo-register.
1934 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1935 so we don't get segfault.
1936 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1937 counts as required per SW Conventions manual
1938 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1939 output_preds_psprel, output_preds_sprel, output_spill_base,
1940 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1941 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1942 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1943 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1944 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1945 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1946 (dot_vframe): Implement.
1947 (dot_vframesp, dot_vframepsp): New function.
1949 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1951 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1952 * configure: Regenerate.
1954 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1956 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1957 (md_estimate_size_before_relax): so we can use it here instead of
1958 old kludges. Localise vars to blocks. Comment.
1960 * frags.c (frag_new): Update fr_var comments.
1961 * frags.h (struct frag): Ditto.
1963 2000-05-22 Richard Henderson <rth@cygnus.com>
1965 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1966 (pseudo_func): Add pcrel.
1967 (operand_match): Handle IA64_OPND_TGT64.
1968 (build_insn): Likewise.
1969 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1970 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1971 (fix_insn): Handle all three 64-bit relocation types.
1973 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1975 * obj.h (struct format_ops): New members begin, app_file,
1976 s_set_other, s_set_desc, s_get_type, s_set_type,
1977 separate_stab_sections, init_stab_section.
1979 * config/obj-multi.h: Update GPL notice to v2.
1981 (obj_app_file): New.
1982 (S_SET_SIZE): Test s_set_size for NULL before calling.
1983 (S_SET_ALIGN): Similar for s_set_align.
1988 (SEPARATE_STAB_SECTIONS): New.
1989 (INIT_STAB_SECTION): New.
1990 (EMIT_SECTION_SYMBOLS): New.
1991 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1993 * config/obj-elf.h: Update GPL notice to v2.
1994 Mention that this file is included from obj-multi.h.
1995 (obj_begin): Wrap definition in ifndef.
1996 (elf_file_symbol): Constify declaration.
1997 (obj_app_file): Ditto.
1998 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1999 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2001 * config/obj-elf.c (elf_s_set_other): New.
2002 (elf_file_symbol): Constify argument.
2003 (elf_separate_stab_sections): New.
2004 (elf_init_stab_section): New.
2005 (elf_format_ops): Add new members. Remove comma at end.
2007 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2008 (ecoff_format_ops): Add new fields. Remove comma at end.
2009 Mention inconsistency for emit_section_symbols.
2011 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2013 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2014 (coff_separate_stab_sections): New.
2015 (coff_format_ops): Add new members.
2017 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2018 (obj_aout_s_set_other): New.
2019 (obj_aout_s_set_desc): New.
2020 (obj_aout_s_get_type): New.
2021 (obj_aout_s_set_type): New.
2022 (obj_aout_separate_stab_sections): New.
2023 (aout_format_ops): New members added. Use obj_aout_process_stab,
2024 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2025 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2027 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2029 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2031 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2032 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2033 (md_estimate_size_before_relax): Ensure jumps to weak and
2034 externally visible symbols are relocatable.
2036 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2038 * stabs.c (aout_process_stab): Make global.
2039 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2040 * read.h (aout_process_stab): Declare.
2042 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2043 Generalize to *aout, *coff *elf.
2044 * configure: Regenerated.
2046 * doc/internals.texi (Object format backend): Say
2047 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2049 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2050 * Makefile.in: Regenerated.
2052 2000-05-19 Catherine Moore <clm@cygnus.com>
2054 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2056 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2058 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2059 instruction to reflect change in re_assemble_*.
2061 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2063 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2064 build PA64 ELF tools.
2065 * configure: Rebuilt.
2067 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2069 * Makefile.am: Regenerate dependencies.
2070 * Makefile.in: Regenerate.
2072 2000-05-15 Nick Clifton <nickc@cygnus.com>
2074 * config/tc-arm.c (struct asm_psr): Add boolean field
2075 distinguishing between CSPR and SPSR. Rename 'number' field
2077 (psrs): Rearrange contents to match new asm_psr structure.
2078 (arm_psr_parse): Move next to psr_required_here. Make it
2079 return an asm_psr structure.
2080 (psr_required_here): Use asm_psr structure returned by
2082 (do_msr): Reorganise to allow psr_required_here to be called
2084 (md_undefined_name): Mark 'name' parameter as unused, since
2085 the COFF target does not use it.
2087 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2089 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2091 * config/te-aux.h: Likewise.
2092 * config/te-dpx2.h: Likewise.
2093 * config/te-go32.h: Likewise.
2094 * config/te-hp300.h: Likewise.
2095 * config/te-hppa.h: Likewise.
2096 * config/te-i386aix.h: Likewise.
2097 * config/te-ic960.h: Likewise.
2098 * config/te-interix.h: Likewise.
2099 * config/te-nbsd532.h: Likewise.
2100 * config/te-pc532mach.h: Likewise.
2101 * config/te-ppcnw.h: Likewise.
2102 * config/te-psos.h: Likewise.
2103 * config/te-sparcaout.h: Likewise.
2104 * config/te-sun3.h: Likewise.
2105 * config/te-sysv32.h: Likewise.
2107 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2109 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2110 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2111 and sign extend without an if statement.
2112 (build_bytes): Likewise.
2114 2000-05-14 Kazu Hirata <kazu@hxi.com>
2116 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2117 X_add_symbol L_32 case.
2119 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2121 * config/te-freebsd.h: New file.
2123 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2125 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2126 bindtextdomain): Replace defines with those from intl/libgettext.h
2127 to quieten gcc warnings.
2129 * NEWS: Mention x86 .arch and -q.
2131 * config/tc-i386.c (quiet_warnings): New.
2132 (md_assemble): Use quiet_warnings.
2133 (md_parse_option): Set quiet_warnings from -q.
2134 (md_show_usage): Mention -q, delete -m.
2135 (flag_do_long_jump): Delete.
2136 (md_parse_option): Remove -m.
2137 (md_show_usage): Remove -m.
2138 (md_create_long_jump): Remove useless flag_do_long_jump code.
2140 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2141 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2143 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2144 Alexander Sokolov <robocop@netlink.ru>
2146 * doc/c-i386.texi (i386-Arch): New section.
2147 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2149 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2150 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2151 architecture has been given and is not 486.
2152 (set_cpu_arch): New.
2153 (md_pseudo_table): Add .arch.
2154 (md_assemble): Warn if cpu architecture has been given and an
2155 unsupported instruction.
2157 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2158 Move operand_types bit defines after relevant template field.
2159 (template): Add cpu_flags.
2163 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2165 * config/tc-mn10300.h (md_end): Define.
2166 (mn10300_finalize): Declare.
2167 * config/tc-mn10300.c: Include dwarf2dbg.h.
2168 (debug_line): Define.
2169 (md_assemble): Generate dwarf2 line info.
2170 (mn10300_finalize): New function. Finalize dwarf2 info.
2172 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2174 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2175 external version of the relocation for weak symbols.
2177 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2179 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2180 frame size in units of 16 bytes, as required per SW Conventions manual.
2181 (output_unw_records): Output info-block header as a dword to get
2184 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2186 * as.h: #include "file", not <file> on files from ../include.
2187 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2188 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2189 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2190 (tc_coff_symbol_emit_hook): Ditto.
2191 (OPTCOUNT): Cast to int to avoid compiler warning.
2192 (md_begin): Fix signed/unsigned warnings.
2194 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2196 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2197 ABRANCH LONG case for a conditional branch on a 68000.
2198 (md_estimate_size_before_relax): Likewise. Also handle
2199 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2200 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2201 PC-relative on all CPUs.
2202 (md_estimate_size_before_relax): Likewise.
2204 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2206 * as.c (parse_args): Just mention current year in printed
2209 2000-05-03 J.T. Conklin <jtc@redback.com>
2211 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2213 (md_parse_option): Recognize -m7400.
2215 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2217 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2218 don't permit lp to become less than the words array.
2220 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2222 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2223 Fix little-endian case.
2225 2000-05-03 David O'Brien <obrien@NUXI.com>
2227 * as.c (parse_args): Update copyright.
2229 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2231 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2232 for the .bss section too.
2234 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2236 * configure.in: Set em=linux for hppa-*-linux.
2237 * configure: Regenerate.
2238 * doc/Makefile.in: Regenerate with correct automake.
2240 * frags.c (frag_grow): Sanity check chunk_size.
2242 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2243 * config/obj-som.h: Likewise.
2244 * config/obj-ieee.h: Likewise.
2246 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2248 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2249 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2250 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2251 (pa_ip): low_sign_unext now returns via function value. Use
2252 re_assemble_* instead of dis_assemble_* and
2253 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2255 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2256 (md_section_align, md_parse_option, md_show_usage,
2257 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2258 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2259 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2260 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2261 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2263 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2264 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2265 outside of switch. Correct mask and shifting errors in case 10
2266 and case -11. In case 21, compare against signed range to suit
2267 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2268 case 17 and case 22, use offsetT variable to properly check range.
2269 Use re_assemble_* here too.
2270 (evaluate_absolute): Change type of value to offsetT. Call
2271 hppa_field_adjust to do the work for us.
2272 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2273 (pa_parse_cmpib_64_cmpltr): Ditto.
2274 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2275 of i to unsigned int.
2276 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2277 (pa_end_of_source): Return type is void.
2279 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2281 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2283 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2285 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2286 More comments added.
2287 (md_begin): Removed "construct symbols for each register name".
2288 Because register names conflicts with GCC generated function
2290 (avr_operand): Now constant numbers can be used as a register
2291 identifiers (0 as r0, 31 as r31).
2292 (md_assemble): use skip_space () before parsing instruction
2295 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2297 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2298 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2299 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2300 * configure: Regenerate.
2302 2000-04-29 Andreas Jaeger <aj@suse.de>
2304 * as.h: Correctly check GCC version.
2306 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2308 * doc/as.1: Fix unbalanced brackets.
2310 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2312 (line_comment_chars): Set to '/' if TE_FreeBSD.
2314 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2316 * configure.in: Configury support for PA64 (currently disabled).
2317 * configure: Rebuilt.
2319 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2321 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2322 bfd_set_section_alignment.
2324 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2326 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2329 2000-04-24 Nick Clifton <nickc@cygnus.com>
2331 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2332 * doc/as.texinfo (Align): Include arm and strongarm in list of
2333 targets that have the second form of the behaviour of the .align
2336 2000-04-24 Mark Klein <mklein@dis.com>
2338 * obj-som.c: Terminate obj_pseudo_table.
2340 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2342 * as.c (parse_args): Allow md_parse_option to override -a listing
2344 * config/obj-coff.c (add_lineno): Change type of offset parameter
2345 from "int" to "bfd_vma."
2346 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2347 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2348 (ppc_change_csect): Align correctly for XCOFF64.
2349 (ppc_machine): New function, which discards "ppc_machine" line.
2350 (ppc_tc): Cons for 8 when code is 64 bit.
2351 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2353 (md_parse_option): Handle -a64 and -a32.
2355 * config/tc-ppc.h (TARGET_MACH): Define.
2356 (TARGET_FORMAT): Move to function.
2357 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2359 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2361 * config/tc-avr.c: New AVR_ISA_ defined.
2362 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2363 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2364 for `fmul', `movw' and `lpm R,Z' instructions.
2365 (avr_operands): Warn if current opcode is a two-word instruction
2366 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2367 (avr_opcodes): New commands added.
2368 (REGISTER_P): Check 'a' and 'v' constraint letters.
2369 (mcu_types): New MCU added.
2371 2000-04-22 Timothy Wall <twall@cygnus.com>
2373 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2375 (operand_match): Conditionally insert default bit values for IMMU9.
2377 2000-04-14 Matthew Green <mrg@cygnus.com>
2379 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2380 * configure: Rebuilt.
2382 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2383 Jason Eckhardt <jle@cygnus.com>
2385 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2387 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2388 Added handling of new operand types l,y,&,fe,fE,fx.
2390 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2391 David Mosberger <davidm@hpl.hp.com>
2392 Timothy Wall <twall@cygnus.com>
2393 Andrew MacLeod <amacleod@cygnus.com>
2394 Jim Wilson <wilson@cygnus.com>
2396 * Makefile.am (CPU_TYPES): Add ia64.
2397 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2398 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2399 * Makefile.in: Rebuild.
2400 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2401 * configure: Rebuild.
2402 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2403 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2404 * expr.c (expr): Handle md_optimize_expr.
2405 * read.c (LEX_HASH): Add comment.
2406 * config/tc-ia64.c, config/tc-ia64.h: New files.
2408 2000-04-21 Richard Henderson <rth@cygnus.com>
2410 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2411 bundling a non-delayed branch type instruction.
2413 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2415 * config/tc-mn10300.c (HAVE_AM30): Define.
2416 (md_assemble): Use it.
2418 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2420 * config/obj-elf.c (obj_elf_change_section): Check for changed
2423 * Makefile.am: (CPU_MULTI_VALID): Remove.
2424 (MULTI_CPU_TYPES): Define.
2425 (MULTI_CPU_OBJ_VALID): Define.
2426 (DEPTC): Use the above.
2427 (DEPOBJ): Same here.
2429 Regenerate dependencies.
2430 * Makefile.in: Regenerate.
2432 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2434 * Makefile.am (YACC, LEX): Get them from configure.
2436 2000-04-18 H.J. Lu (hjl@gnu.org)
2438 * config/tc-i386.c (offset_in_range): Use addressT instead of
2439 bfd_vma for non-bfd assemblers.
2441 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2443 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2444 doesn't give spurious errors.
2446 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2448 * as.h (SEEK_SET): Define if undefined.
2450 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2452 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2453 constants, and don't assume offsetT is 32 bits.
2455 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2457 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2458 (md_pcrel_from_section): Add prototype.
2459 (d10v_fix_adjustable): Add prototype.
2460 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2462 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2464 2000-04-12 Nick Clifton <nickc@cygnus.com>
2466 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2467 symbol in frag chain.
2469 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2471 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2472 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2473 (fits_in_signed_word, smallest_imm_type): Ditto.
2474 (md_assemble): Use an offsetT var to hold offsetT values, not a
2476 (offset_in_range): New.
2477 (md_assemble): Use it.
2478 (md_convert_frag): Change type of target_address, opcode_address,
2479 and displacement_from_opcode_start to offsetT.
2480 (md_create_short_jump): Change type of offset to offsetT.
2481 (md_create_long_jump): Ditto.
2482 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2483 (md_chars_to_number): Remove.
2484 (output_invalid): Remove duplicate prototype.
2486 2000-04-09 Nick Clifton <nickc@cygnus.com>
2488 * Makefile.am (CPU_TYPES): Add 'avr'.
2489 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2490 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2492 * Makefile.in: Regenerate.
2494 * doc/as.texinfo: Add M32R documentation.
2496 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2498 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2499 --enable-build-warnings option.
2500 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2501 * Makefile.in, configure: Re-generate.
2503 2000-04-07 Nick Clifton <nickc@cygnus.com>
2505 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2506 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2507 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2508 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2509 (arm_force_relocation): Force relocations for
2510 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2512 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2514 * config/tc-sh.c (get_operands): There's no third operand if the
2515 first operand is an immediate.
2517 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2519 * config/tc-sh.c (immediate): Delete.
2520 (sh_operand_info): Add immediate member.
2521 (parse_reg): Use A_PC for pc.
2522 (parse_exp): Add second argument 'op'. All callers changed.
2523 (parse_at): Expect pc to be coded as A_PC.
2524 Use immediate field in *op.
2525 (insert): Add fourth argument 'op'. All callers changed.
2526 (build_relax): Add second argument 'op'. All callers changed.
2527 (insert_loop_bounds): New function.
2528 (build_Mytes): Remove DISP_4.
2529 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2530 (assemble_ppi): Use immediate field in *operand.
2531 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2532 (md_apply_fix): Likewise.
2533 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2535 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2537 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2539 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2541 * internals.texi (CPU backend): Document
2542 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2544 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2546 * po/gas.pot: Regenerate.
2548 * as.c (show_usage): Restore translated part of bug string.
2549 * gasp.c (show_usage): Likewise.
2551 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2552 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2553 than move-if-change.
2554 (DEP1): Modify for "gcc -MM".
2558 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2559 Update dependencies.
2560 * Makefile.in: Regenerate.
2562 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2564 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2565 (md_begin): Likewise.
2566 (HAVE_AM33): New macro.
2567 (md_assemble): Use it. Match r_regs and xr_regs only if
2570 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2572 * as.h: #include "bin-bugs.h"
2573 * as.c (show_usage): Use REPORT_BUGS_TO.
2574 * gasp.c: #include "bin-bugs.h"
2575 (show_usage): Use REPORT_BUGS_TO.
2577 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2579 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2581 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2582 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2585 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2587 * config/tc-i386.c (i386_immediate): Don't assume a constant
2588 immediate is necessarily 16 bits when in 16 bit code mode.
2589 (md_assemble): Instead set guess_suffix here after we have checked
2592 2000-04-02 Richard Henderson <rth@cygnus.com>
2594 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2595 quantities. Correct right shift sign extension.
2596 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2597 32-bit value when shifting into place.
2599 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2601 * app.c: Add ATTRIBUTE_UNUSED as needed.
2602 * config/tc-ppc.c: Likewise.
2603 (ppc_size): Make unsigned long.
2604 (ppc_insert_operand): Add casts to avoid warnings.
2606 2000-03-31 Nick Clifton <nickc@cygnus.com>
2608 * config/tc-d10v.h (md_flush_pending_output): Define.
2610 2000-03-29 Nick Clifton <nickc@cygnus.com>
2612 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2613 segment. Works for both BFD_ASSEMBLER and others.
2614 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2616 2000-03-29 Nick Clifton <nickc@cygnus.com
2618 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2620 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2622 * listing.c (LISTING_LHS_WIDTH): Default depends on
2624 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2626 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2628 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2631 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2633 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2635 * config/tc-avr.c (mcu_types): Add missing initialiser.
2636 (md_pcrel_from_section): Add prototype.
2637 (avr_operand): Remove redundant test of unsigned < 0.
2638 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2640 2000-03-27 Denis Chertykov <denisc@overta.ru>
2642 * config/tc-avr.c: New file for AVR support.
2643 * config/tc-avr.h: Likewise.
2644 * configure.in: Add AVR support.
2645 * configure: Regenerate.
2647 2000-03-26 Timothy Wall <twall@cygnus.com>
2649 * gasp.c (macro_op): Add new argument to check_macro call.
2650 Macro structure definitions moved to macro.h
2651 * sb.h: Add argument to prototype for input_scrub_include_sb.
2652 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2653 nesting checks with an additional flag.
2654 (struct input_save): Add flag to indicate whether current sb
2655 should be checked for proper macro/conditional nesting.
2656 (input_scrub_push/pop): Save/restore nest check flag.
2657 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2659 * macro.c (check_macro): Allow caller to retrieve parsed macro
2660 information if a pointer is provided. This information may be
2661 used by the new macro hooks.
2662 * macro.h: Update prototype for check_macro. Macro struct
2663 definitions moved here from macro.c/gasp.c.
2664 * read.c (read_a_source_file): Add parameter to check_macro call,
2665 and pass macro info to the macro hook, if defined.
2666 (input_scrub_insert_line): New. Allow insertion of a line of
2667 characters into the input stream.
2668 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2669 file into the input stream.
2670 (s_include): Use input_scrub_insert_file.
2671 * internals.texi: Document new macro hooks.
2672 * as.h: New prototypes added.
2674 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2676 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2677 an initial capital letter.
2678 (i386_index_check): Reindent.
2680 2000-03-19 Nick Clifton <nickc@cygnus.com>
2682 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2685 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2687 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2688 instruction operand bad if Rd > 7 when generating
2689 thumb instructions. Prevents for example,
2690 "adr r12,label" from silently failing and generating
2691 the wrong instruction.
2693 2000-03-17 Nick Clifton <nickc@cygnus.com>
2695 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2696 that have a destingation >= 0x400000.
2697 Fix compile time warning messages.
2699 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2701 * config/tc-sh.c (md_begin): When encountering insn that are
2702 not supported by the current arch, only change the name if
2703 its contents are the same as prev_name.
2704 (get_specific): If the the architecture doesn't match, fail.
2706 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2708 * config/tc-sh.c (IDENT_CHAR): Define.
2709 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2710 matching back where it came from.
2712 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2714 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2716 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2718 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2721 2000-03-15 Kazu Hirata <kazu@hxi.com>
2723 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2725 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2727 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2728 floating-point-number, make sure 'f' is in FLT_CHARS.
2730 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2732 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2733 (s_lcomm_internal): Use it.
2734 * doc/internals.texi (CPU backend): Document it.
2735 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2738 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2740 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2743 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2744 implementation doesn't have special handling for switch
2746 (macro_build): Allow for code in sections other than .text.
2748 (mips_ip): Likewise.
2749 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2750 Don't perform relocs if we will be outputting them.
2751 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2752 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2755 2000-03-09 Catherine Moore <clm@cygnus.com>
2757 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2758 relocation type based on the entry in the fixup structure.
2759 Put S_IS_EXTERN processing back in.
2761 2000-03-08 H.J. Lu (hjl@gnu.org)
2763 * Makefile.am (install-exec-tooldir): Depend on
2764 install-exec-bindir for parallel make.
2765 * Makefile.in: Regenerated.
2767 2000-03-06 Nick Clifton <nickc@cygnus.com>
2769 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2771 (md_parse_option): Parse -m32r command line switch - disable m32rx
2773 (md_show_usage): Document new option.
2775 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2776 * doc/Makefile.in: Regenerate.
2777 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2779 2000-03-02 Michael Meissner <meissner@redhat.com>
2781 * config/tc-d30v.c (check_range): Remove code that incorrectly
2782 sign extended values where bits < 32.
2784 2000-03-02 H.J. Lu (hjl@gnu.org)
2786 * configure.in: Support --enable-targets=all on ia32.
2787 * configure: Regenerated.
2789 2000-03-01 Nick Clifton <nickc@cygnus.com>
2791 * gasp.c (do_align): Remove bogus check of alignment value.
2793 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2795 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2796 TC_PPC was defined forced the type of a symbol with no other type
2799 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2801 * doc/internals.texi (CPU backend): Mention that
2802 line_separator_chars do not break up comments. Fix typos for
2803 LEX_AT and LEX_NAME descriptions. Document operands for
2804 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2805 description of md_create_short_jump usage. Document argument for
2806 md_undefined_symbol.
2808 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2810 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2811 (md_parse_option): Handle it.
2812 (md_show_usage): Document it.
2814 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2816 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2817 opcode, for the instruction `pal19'. From Andrea Arcangeli
2820 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2822 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2824 (md_assemble): To here, before template operands are matched.
2825 Also ensure a constant immediate is sign extended when we know the
2826 size is at most 16 bits. This is to catch cases like "add
2827 $0xffc0,%ax" where we don't know the size, and thus that the
2828 immediate can be represented as Imm8S until after parsing the
2830 (i386_displacement): Similarly sign extend 16 bit constant
2832 (md_assemble): Relax 16-bit jump constant range check to suit sign
2833 extended displacements.
2835 2000-02-26 Andreas Jaeger <aj@suse.de>
2837 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2839 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2841 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2842 call operands when intel_syntax.
2843 (intel_float_operand): Return 2 for "fi...".
2844 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2845 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2846 earlier "SHORT" change.
2847 (md_assemble): When determining suffix from Regs, exclude
2850 2000-02-24 Nick Clifton <nickc@cygnus.com>
2852 * configure: Add arm-wince, mips-pe and sh-pe targets.
2853 * configure: Regenerate.
2855 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2857 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2858 "pe-mips" for the mips-pe target.
2860 * config/tc-arm.c (insns): Change displacement encoded in BL
2861 and B instructions if the target port is arm-wince.
2862 (do_ldst): Do not bias the relocation offset if the target
2864 (md_pcrel_from): Add in missing relocation offset bias if the
2865 target os arm-wince.
2867 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2868 (md_begin): Disable -G support for mips-pe target.
2869 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2870 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2873 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2874 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2875 assembler, just set the alignment to 4.
2877 * config/te-wince-pe.h: New file for WinCE targets. Define
2880 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2882 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2883 string instructions.
2884 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2885 (i386_intel_memory_operand): After finding a segment override,
2886 check again for no `[' before looking for a displacement. Bomb if
2887 more than one displacement rather than silently discarding the
2888 second and subsequent ones. Free strings malloc'd by
2889 build_displacement_string.
2891 2000-02-24 Catherine Moore <clm@cygnus.com>
2893 * config/obj-som.c (obj_pseudo_table): Add "weak".
2894 (obj_som_weak): New routine.
2896 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2898 * config/tc-i386.c (union i386_op): New.
2899 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2900 Throughout file replace occurences of disps[n], imms[n], regs[n]
2901 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2902 intel mode operand swapping. Add assert in regKludge and
2903 fake_zero_displacement code. Test i.types[n] when outputting
2904 displacements and immediates. Combine output of Disp16 with
2906 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2907 when in intel mode by (not) reversing fsub and fdiv operands
2908 before the template search. This fails for single operand
2909 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2910 undefined. Instead fix the base_opcode after we've found the
2911 template. Move base_opcode xor with found_reverse_match from
2912 opcode output code to before this fix so we test for the correct
2914 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2915 check in intel mode. Instead compare opcodes.
2917 * config/tc-i386.h (TC_RELOC): Delete.
2918 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2919 with equivalent call to reloc.
2921 * as.h (flag_m68k_mri): Move declaration after target include, and
2922 only declare when TC_M68K defined. Define as zero otherwise.
2923 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2924 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2925 Define as zero otherwise.
2926 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2927 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2928 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2929 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2930 testing whether defined.
2931 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2932 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2933 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2934 rather than testing whether defined.
2935 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2936 (parse_mri_cons): Declare and use only when TC_M68K.
2937 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2938 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2939 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2941 * NEWS: Mention IBM 370 support.
2943 2000-02-23 Richard Henderson <rth@cygnus.com>
2945 * config/tc-i386.c (md_assemble): When swapping operands for
2946 intel_syntax, assume everything that's not Imm or Disp is a
2949 2000-02-23 Linas Vepstas <linas@linas.org>
2951 * config/tc-i370.c, config/tc-i370.h: New files.
2952 * Makefile.am: Add support for Linux/IBM 370.
2953 * configure.in: Likewise.
2954 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2955 * config/obj-elf.c: Include elf/i370.h
2956 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2958 * Makefile.in: Regenerate.
2959 * configure: Regenerate.
2961 * doc/c-i370.texi: New file.
2962 * doc/all.texi: Include it.
2963 * doc/as.texinfo: And here.
2964 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2965 * doc/Makefile.in: Regenerate.
2967 2000-02-19 Michael Meissner <meissner@redhat.com>
2969 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2970 determine if an instruction can be used in parallel with an ADDppp
2971 or SUBppp instruction.
2973 2000-02-22 Andrew Haley <aph@cygnus.com>
2975 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2977 1999-12-30 Andrew Haley <aph@cygnus.com>
2979 * config/tc-mips.c (mips_gp32): New variable.
2980 (macro_build) Use mips_gp32.
2982 (md_longopts): Add "-mgp32" and "-mgp64".
2983 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2985 (OPTION_M7900): Change offset
2986 (OPTION_NO_M7900): Ditto.
2988 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2990 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2991 warning, and bump it to 1.
2993 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2995 From Brad Lucier <lucier@math.purdue.edu>:
2996 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2999 2000-02-21 Catherine Moore <clm@cygnus.com>
3001 * config/tc-mips.c (MF_HILO_INSN): Define.
3002 (mips_7000_hilo_fix): Declare.
3003 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3004 (md_parse_option): Check for 7000_HILO_FIX options.
3005 (OPTION_M7000_HILO_FIX): Define.
3006 (OPTION_NO_M7000_HILO_FIX): Define.
3007 * doc/c-mips.texi (-mfix7000): Describe.
3009 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3011 * listing.c (print_lines): Remove unused variable `end'.
3013 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3014 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3015 reloc_type when BFD_ASSEMBLER.
3016 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3017 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3018 statement and quell signed vs. unsigned comparison warning.
3020 2000-02-18 Nick Clifton <nickc@cygnus.com>
3022 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3023 the computed frag offset, rather than overwriting it.
3025 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3027 * config/tc-sh.c ("elf/sh.h"): Include.
3028 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3029 (md.begin): Initialize target_arch.
3030 Only include opcodes in has table that match selected architecture.
3031 (parse_reg): Recognize register names for sh-dsp.
3032 (parse_at): Recognize post-modify addressing.
3033 (get_operands): The leading space is now optional.
3034 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3035 arguments. Update valid_arch.
3036 (build_Mytes): Add support for SDT_REG_N.
3037 (find_cooked_opcode): New function, broken out of md_assemble.
3038 (assemble_ppi, sh_elf_final_processing): New functions.
3039 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3040 (md_longopts, md_parse_option): New option: -dsp.
3041 * config/tc-sh.h (elf_tc_final_processing): Define.
3042 (sh_elf_final_processing): Declare.
3044 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3046 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3047 the unwinder subspace. Save the current seg/subseg before creating
3050 2000-02-10 Nick Clifton <nickc@cygnus.com>
3052 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3053 little endian targets.
3054 (INST_BYTE1): Redefine to handle big and little endian
3056 (cpu_type): New type: Select between M340 and M210.
3057 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3058 instructions of the M340.
3059 (md_assemble): Add support for the MULSH and OPSR classes of
3061 (md_atof): Add support for little endian targets.
3062 (md_parse_option): Add support for -EL, -EB and -mcpu command
3064 (md_convert_frag): Add support for little endian targets.
3065 (md_apply_fix3): Add support for little endian targets.
3066 (md_number_to_chars): Add support for little endian targets.
3068 2000-02-10 Timothy Wall <twall@redhat.com>
3070 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3071 defined, use it to verify the symbol just read should be a label.
3073 2000-02-10 Timothy Wall <twall@redhat.com>
3075 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3076 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3077 around colons when KEEP_WHITE_AROUND_COLON is defined.
3078 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3079 and KEEP_WHITE_AROUND_COLON.
3081 2000-02-08 Timothy Wall <twall@redhat.com>
3083 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3085 (do_repeat): New. Abstract repeat logic so that a "break" can be
3087 (end_repeat): New. Provide support for a "break" out of the
3089 * read.h: Add prototypes for new functions.
3091 2000-02-08 Timothy Wall <twall@redhat.com>
3093 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3094 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3095 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3098 2000-02-08 Timothy Wall <twall@redhat.com>
3100 * read.c: Added elseif to directives table.
3101 * read.h: Added prototype for s_elseif.
3102 * doc/as.texinfo: Added description for elseif.
3103 * cond.c (s_elseif): New function
3105 2000-02-04 Timothy Wall <twall@redhat.com>
3107 * listing.c (print_lines): Remove conditionals causing bug in
3110 2000-02-03 Timothy Wall <twall@cygnus.com>
3112 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3114 * frags.c (frag_new): Calculate fr_fix in octets
3115 (frag_now_fix) Return offset as target address offset (bytes).
3116 (frag_now_fix_octets) New - Return offset in octets (8-bit
3118 * frags.h: Added prototype for frag_now_fix_octets().
3119 Distinguish between octets and bytes in field descriptions.
3120 * listing.c (calc_hex): Account for octets vs bytes when
3121 printing addresses/offsets.
3122 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3123 target is little-endian, print the octets in a word in big-endian
3124 order so that the display looks like a proper hexadecimal number,
3125 instead of having the octets reversed.
3126 * read.c (do_align): When recording alignment, alignment power
3127 should be in terms of target bytes (minimum addressible unit)
3129 (do_org) Convert ORG target address (byte) argument into an
3130 octet offset when generating a variable fragment.
3131 * symbols.c (resolve_symbol_value): Symbol final value
3132 converted to a target address offset (bytes) from its octet offset.
3133 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3134 offset (bytes) is adjusted by the frag offset (octets) converted
3136 (coff_frob_section) Section alignment power is in terms of bytes;
3137 convert it to an octet alignment power when calculating size (and
3138 size mask) in octets. Don't modify the section size in order to
3139 "align" it for TI COFF, since that format has a different method
3140 for storing alignment information.
3142 2000-02-01 Timothy Wall <twall@cygnus.com>
3144 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3145 entries, matching the way GCC generates them. If not escaped, the
3146 filename is encoded incorrectly.
3148 2000-01-31 Nick Clifton <nickc@cygnus.com>
3150 * config/tc-arm.c (reg_table): Add support for ATPCS register
3153 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3155 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3157 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3159 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3160 of a symbol when we really care about its value.
3162 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3164 * config/tc-mcore.c (md_assemble): Give warning message if
3165 operands passes to instruction are more than the spec.
3167 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3169 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3170 Thumb mode but the label seen was not declared as '.thumb_func'
3171 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3172 correct disassembly of Thumb code bounded by non function labels.
3174 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3176 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3177 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3179 * Makefile.in: Same here.
3182 * configure.in: Set bfd_gas for i386-aout when primary target
3183 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3184 we may need the primary te_file. Remove incorrect comment.
3186 * configure: Regenerate.
3188 * config/e-i386aout.c: New file.
3190 * as.c (USE_EMULATIONS): Move to before print_version_id.
3191 (struct emulation): Add i386aout.
3192 (show_usage): Split text strings. Reformat -a text. Add --em
3196 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3197 (aout_format_ops): New.
3200 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3201 preprocessor conditional and add aout USE_EMULATIONS tests.
3202 (read_a_source_file): Don't pass error strings to printf as
3206 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3208 (do_data): Same here.
3209 (process_file): And here.
3212 * symbols.c (colon): Rewrite "already defined" fatal message
3213 code for aout with USE_EMULATIONS.
3216 * config/obj-aout.c (OBJ_HEADER): Define.
3217 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3219 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3220 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3222 (obj_aout_type): Expand S_SET_OTHER here too.
3223 (obj_read_begin_hook): Remove.
3224 (aout_pop_insert): New.
3225 (obj_aout_s_get_other): New.
3226 (obj_aout_s_get_desc): New.
3227 (aout_format_ops): New.
3230 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3231 gets aout_pseudo_table.
3232 (aout_pseudo_table): Declare.
3233 (obj_read_begin_hook): Define.
3236 * config/obj-coff.c (obj_pseudo_table): Rename to
3238 (coff_pop_insert): Use coff_pseudo_table.
3239 (coff_sec_sym_ok_for_reloc): Remove.
3240 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3241 and comment all zero entries and remove #if 0 code.
3244 * config/obj-coff.h (obj_pop_insert): Define.
3245 (coff_pseudo_table): Declare.
3248 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3249 s_get_size, s_set_size. Comment all zero entries.
3252 * config/obj-elf.c (elf_s_get_other): New function.
3253 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3254 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3255 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3257 (obj_elf_parse_section_letters): Don't pass error strings to
3258 printf as format arg.
3261 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3263 (elf_s_get_other): Declare.
3264 (S_GET_OTHER) Define as elf_s_get_other if not already
3266 (S_SET_OTHER): Only define when not already defined.
3267 (elf_obj_read_begin_hook): Declare.
3268 (obj_read_begin_hook): Define.
3269 (elf_obj_symbol_new_hook): Declare.
3270 (obj_symbol_new_hook): Define.
3273 * config/obj-multi.h: Add copyright header and protect against
3274 multiple inclusion. Add * to all function pointers.
3275 (OBJ_HEADER): If defined, include it rather than other defines
3277 (obj_frob_file_after_relocs): Test for NULL.
3278 (obj_symbol_new_hook): Here too.
3279 (obj_sec_sym_ok_for_reloc): And here.
3280 (S_GET_OTHER): Define.
3281 (S_GET_DESC): Define.
3282 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3283 (OBJ_MAYBE_ELF): Update comment.
3285 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3286 OBJ_AOUT preprocessor conditional and handle emulation by
3287 testing OUTPUT_FLAVOR.
3288 (i386_displacement): Here too.
3289 (md_section_align): Similarly here.
3290 (i386_target_format): Conditionally compile when more than one
3291 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3292 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3293 (i386_displacement): Here too.
3296 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3297 Define TARGET_FORMAT for aout only when not multi.
3300 * config/te-multi.h: Delete file as it's identical to te-generic.h
3302 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3304 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3305 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3308 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3310 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3313 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3315 * config/tc-mips.c (mips_do_align): New function.
3316 * config/tc-mips.h (md_do_align): Define.
3318 2000-01-10 Philip Blundell <philb@gnu.org>
3320 * doc/c-arm.texi (ARM Options): Fix typo.
3321 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3322 line separator for Linux.
3323 * doc/as.texinfo (Comments): Mention the ARM.
3325 2000-01-10 Philip Blundell <pb@futuretv.com>
3327 * configure.in (arm*-*-conix*): New target.
3328 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3330 * configure: Regenerate.
3332 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3334 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3335 (obj_elf_visibility): New function.
3337 * doc/as.texinfo (Visibility): New node: document visibility
3340 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3342 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3343 warning for absolute jump/call without `*' in non-intel mode. No
3344 need to set i.types[0] JumpAbsolute in intel mode.
3346 1999-12-22 Philip Blundell <pb@futuretv.com>
3348 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3349 hook function when changing sections.
3350 (arm_s_data): Likewise.
3352 1999-12-14 Nick Clifton <nickc@cygnus.com>
3354 * config/tc-arm.c (md_parse_option): Add support for -marm720
3355 command line switch.
3357 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3359 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3360 (r_registers, xr_registers): Define.
3361 (r_register_name, xr_register_name): New functions.
3362 (md_assemble): Handle new am33 operand types and instruction
3364 (mn10300_insert_operand, check_operand): Likewise.
3366 1999-11-29 Nick Clifton <nickc@cygnus.com>
3368 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3369 (s_force_thumb): Set thumb_mode to 2.
3370 (md_assemble): Do not complain about thumb instructions on a
3371 non-thumb target if thumb_mode is set to 2.
3373 1999-11-28 Michael Meissner <meissner@cygnus.com>
3375 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3376 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3377 (O_...): Add new machine dependent expressions if we are handling
3378 explicit relocations.
3379 (alpha_reloc_op): New static table holding the explicit relocation
3381 (alpha_literal_hash): New static to hold the hash table for
3382 explicit relocations.
3383 (alpha_macros): Add support for explicit relocations.
3384 (md_begin): If explicit relocations, initialize hash table.
3385 (md_assemble): Don't print a second error if tokenize_arguments
3386 already printed an error message.
3387 (md_apply_fix): Add support for explicit relocations.
3388 (alpha_force_relocation): Ditto.
3389 (alpha_fix_adjustable): Ditto.
3390 (alpha_adjust_symtab): New function to support explicit
3392 (alpha_adjust_symtab_relocs): Ditto.
3393 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3394 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3395 Add support for explicit relocations. Return -2 if an error
3396 message was already printed.
3397 (find_macro_match): Add support for explicit relocations. Comment
3399 (emit_insn): Add support for explicit relocations.
3400 (assemble_tokens): Ditto.
3402 (load_expression): Ditto.
3405 (emit_ir_load): Ditto.
3406 (emit_loadstore): Ditto.
3409 (emit_sextX): Ditto.
3410 (emit_division): Ditto.
3411 (emit_jsrjmp): Ditto.
3412 (emit_retjcr): Ditto.
3414 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3416 (tc_adjust_symtab): If explicit relocations, call the function
3417 alpha_adjust_symtab.
3418 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3419 relocations next to the literal relocation they reference.
3420 (TC_INIT_FIX_DATA): Initialize the new fields.
3421 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3423 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3425 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3426 'B' operand for PA2.0 bb instruction.
3428 1999-11-18 Nick Clifton <nickc@cygnus.com>
3430 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3433 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3435 (mcore_force_relocation): Force relocations to be generated for
3438 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3440 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3441 (i386_displacement): Disallow O_big displacements.
3443 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3445 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3446 Small improvements in error checking.
3447 (md_assemble): Support for unconditional ARM instructions.
3448 (md_parse_option): Support for -m[arm]v5e flag.
3450 1999-11-12 Nick Clifton <nickc@cygnus.com>
3452 * macro.c (buffer_and_nest): Do not check beyond the end of the
3455 1999-11-11 Nick Clifton <nickc@cygnus.com>
3457 * macro.c (buffer_and_nest): Look for seperator after TO and
3460 1999-11-08 Andrew Haley <aph@cygnus.com>
3462 * app.c (do_scrub_chars): When in State 10, treat backslash
3463 characters in the same way as as symbol characters.
3465 1999-11-07 Richard Henderson <rth@cygnus.com>
3467 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3468 the previous label was in the current section before playing
3469 with auto-alignment.
3471 1999-11-06 Nick Clifton <nickc@cygnus.com>
3473 * config/tc-v850.c (v850_force_relocation): Force relocation
3475 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3478 1999-11-05 Michael Meissner <meissner@cygnus.com>
3480 * expr.h (operatorT): Increase machine dependent operators to 16.
3481 * expr.c (op_rank): Ditto.
3483 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3485 * read.c (pseudo_set): Reject attempts to set the value of a
3488 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3491 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3493 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3494 to bfd_set_section_contents.
3496 1999-11-03 Nick Clifton <nickc@cygnus.com>
3498 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3500 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3502 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3503 (mips_ip): Use OPCODE_IS_MEMBER.
3505 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3507 * config/tc-arm.c (reg_required_here): Improve comments.
3509 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3510 (tinsns): Initialize variants field.
3512 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3513 BAD_PC respectively.
3515 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3517 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3518 * config/tc-arm.h: Fix compile time warnings.
3520 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3522 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3523 form @abs16, @(abs16) and @(abs16 + imm).
3525 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3527 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3528 (ISA_HAS_64_BIT_REGS) New.
3529 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3530 mips_emit_delays,macro_build,load_register,load_addresss,
3531 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3532 and/or use new ISA_xxx macros in expressions involving
3533 ISA, particularly mips_opts.isa.
3535 1999-10-18 Michael Meissner <meissner@cygnus.com>
3537 * expr.h (operatorT): Add machine dependent operators md1..md8.
3538 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3539 for the machine dependent operators to use.
3541 * expr.c (op_rank): Add machine dependent operators.
3543 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3545 (O_cpregister): Ditto.
3546 (md_begin): Change X_op test that field is wide enough to use
3547 O_max instead of O_alpha_max.
3548 (cpu_types): Fill in missing initializer.
3549 (alpha_num_macros): Make unsigned.
3550 (md_assemble): Make opnamelen be size_t.
3551 (md_apply_fix): Cast alpha_num_operands to int before testing.
3552 (alpha_force_relocation): Ditto.
3553 (alpha_fix_adjustable): Ditto.
3554 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3555 (tc_gen_reloc): Ditto.
3556 (tc_get_register): Ditto.
3561 (s_alpha_ent): Ditto.
3562 (s_alpha_end): Ditto.
3563 (s_alpha_frame): Ditto.
3564 (s_alpha_prologue): Ditto.
3565 (s_alpha_file): Ditto.
3566 (s_alpha_gprel32): Ditto.
3567 (s_alpha_proc): Ditto.
3568 (s_alpha_set): Ditto.
3569 (s_alpha_base): Ditto.
3570 (s_alpha_align): Ditto.
3571 (s_alpha_arch): Ditto.
3572 (alpha_align): Ditto.
3573 (assemble_insn): Suppress unused variable warning.
3575 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3576 order in the structure.
3577 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3579 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3581 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3583 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3585 * config/tc-i386.c (i386_index_check): Correct #endif location.
3587 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3589 * as.c (show_usage): Document new options.
3590 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3591 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3592 (parse_args): Parse the new options.
3593 (main): If there were warnings, and --fatal-warnings
3594 was specified, print an error.
3595 * as.h: New variable, flag_fatal_warnings, for new option.
3597 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3599 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3600 '@'. Change autoincrement completers to fall through to cache control
3603 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3605 (pa_parse_addb_64_cmpltr): New function.
3607 * config/tc-hppa.c (pa_ip): Change error message.
3608 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3609 '?Q' args to allow falling through.
3611 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3612 Remove unused conditional codes.
3613 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3615 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3617 * config/tc-d30v.c (CHAR_BIT): Define.
3618 (check_range): Fix bit operations to support integers bigger than
3621 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3623 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3626 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3627 Doug Evans <devans@cygnus.com>
3629 Add support for m32rx.
3630 * config/tc-m32r.c (enable_m32rx): New static global.
3631 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3632 (allow_m32rx): New function.
3633 (M32R_SHORTOPTS): Add `O'.
3634 (md_longopts): Add --m32rx plus several warning options.
3635 (md_parse_option): Handle new options.
3636 (md_show_usage): Print them.
3637 (md_begin): Enable m32rx.
3638 (OPERAND_IS_COND_BIT): New macro.
3639 (first_writes_to_seconds_operands): New function.
3640 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3641 (target_make_parallel,assemble_two_insns): New functions.
3642 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3643 If optimizing and m32rx, try to make consecutive insns parallel.
3645 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3647 * config/tc-mips.c (nopic_need_relax): Allow for the
3648 .sdata.foo sections generated by -fdata-sections,
3649 and for the .gnu.linkonce.s sections generated by C++.
3651 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3653 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3654 with cleaner code using completer prefixes. Add 'Y'.
3656 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3658 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3660 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3661 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3662 insn does not match and we should try the next insn in the table.
3664 1999-09-22 Nick Clifton <nickc@cygnus.com>
3666 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3668 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3670 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3673 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3675 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3676 OBJ_ELF. If ELF, add "sq".
3677 (md_parse_option): If ELF, ignore -s and -q.
3678 (md_show_usage): Mention ELF options.
3680 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3682 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3685 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3687 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3689 * config/tc-hppa.c (struct pa_it): New field "trunc".
3690 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3691 (pa_parse_ftest_gfx_completer): New function
3692 (pa_parse_fp_cnv_format): New function.
3694 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3695 (md_apply_fix): Handle 22bit pc-rel branches.
3697 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3699 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3701 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3703 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3705 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3707 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3708 (pa_ip): Handle 'fX'.
3710 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3712 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3713 unwinds unless the function is in the text space.
3714 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3716 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3718 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3719 (md_assemble): To here. Tweak address generation.
3721 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3723 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3724 (md_assemble): Call dwarf2_where for OBJ_ELF.
3725 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3726 (pa_end_of_source): New function.
3727 * tc-hppa.h (md_end): Define for OBJ_ELF.
3729 1999-09-14 Michael Meissner <meissner@cygnus.com>
3731 * configure.in (Canonicalization of target names): Remove adding
3732 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3733 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3734 * configure: Regenerate.
3736 1999-09-14 Donn Terry <donn@interix.com>
3738 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3740 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3742 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3743 pc-relative jmp/call to an absolute symbol.
3744 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3745 absolute section symbols.
3747 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3748 jump handling code and comments.
3750 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3752 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3753 the value if TE_PE and a global defined symbol.
3755 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3757 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3758 print the symbol, rather than printing it here.
3760 1999-09-11 Donn Terry <donn@interix.com>
3762 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3763 BFD_RELOC_RVA relocations.
3765 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3766 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3769 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3771 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3772 * doc/internals.texi (Object format backend): Document
3775 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3776 relocations against global symbols if TE_PE.
3778 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3779 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3781 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3784 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3785 symbols which do not have a constant value, or tags with
3786 non-tags. Remove the symbol from the list before adding it at the
3789 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3790 C_FCN symbol differently if TE_PE.
3791 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3792 appears in the pseudo-op, rather coff_line_base which is only set
3795 * config/obj-coff.c (obj_coff_loc): New static function.
3796 (obj_pseudo_table): Add "loc".
3798 * config/obj-coff.c (add_lineno): Check that the line number is
3801 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3802 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3804 (md_atof): Return NULL rather than 0.
3805 * config/tc-i386.c (md_atof): Change type to int.
3806 * expr.c (expr): Change first parameter to int.
3807 * config/obj-coff.c: Add declarations for static functions.
3808 (coff_frob_symbol): Use SYM_AUXENT.
3809 * config/tc-i386.h (flag_16bit_code): Don't declare.
3811 * config/obj-coff.c (obj_coff_section): Default to setting
3812 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3814 * write.c (adjust_reloc_syms): Print adjusted fixup.
3816 * expr.c (integer_constant): Correct too_many_digits calculation
3819 1999-09-09 Andreas Schwab <schwab@suse.de>
3821 * doc/c-arm.texi: Fix arguments of @var to not contain
3824 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3826 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3828 (md_parse_option): Only support -k flag for ELF and COFF targets.
3830 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3832 * config/tc-hppa.c (pa_ip): Put strict register checks before
3833 call to pa_parse_number.
3835 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3837 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3839 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3842 1999-09-06 Donn Terry <donn@interix.com>
3844 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3846 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3848 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3849 candidate instruction. Require registers for register arguments
3850 when in strict mode. Require assemble-time constants for
3851 constants when in strict mode.
3852 (pa_get_absolute_expression): Require a constant when in strict
3855 1999-09-06 Nick Clifton <nickc@cygnus.com>
3857 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3859 1999-09-04 Steve Chamberlain <sac@pobox.com>
3861 * config/tc-pj.c: New file, supports picoJava in ELF.
3862 * config/tc-pj.h: Ditto.
3863 * configure.in (pjl*, pj*): New targets.
3864 * Makefile.am: Rebuild dependencies.
3865 (CPU_TYPES): Add pj.
3866 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3867 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3868 * doc/c-pj.texi: New file.
3869 * doc/as.texinfo: Add some PJ specifics.
3870 * doc/all.texi: Add PJ to the list of all architectures, sort them
3872 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3873 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3875 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3877 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3878 (obj_frob_file): Test for null pointer.
3879 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3880 (OBJ_PROCESS_STAB): And here.
3881 (elf_obj_sy): Remove
3883 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3884 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3885 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3887 * config/obj-coff.c (no_func): Remove.
3888 (coff_format_ops): Change occurrences of no_func to 0, as we test
3889 for 0 in obj-multi.h.
3891 * configure.in: Enable bfd for i386-coff when primary target is
3892 bfd. Enable i386 elf,coff emulation support. Don't set
3893 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3894 emulation to support.
3895 *configure: Regenerate.
3897 1999-09-02 Nick Clifton <nickc@cygnus.com>
3899 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3900 .section .line directive is encountered.
3902 1999-09-01 Nick Clifton <nickc@cygnus.com>
3904 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3907 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3908 * as.texinfo: Document --gdwarf2 command line option.
3909 Add additional documentation of ARM command line switches.
3911 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3913 * config/tc-i386.c (i386_intel_memory_operand): Combine
3914 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3915 and RESTORE_END_STRING around parse_register calls.
3916 (i386_operand): Here too.
3917 (i386_is_reg): Remove.
3918 (parse_register): Move as_bad calls from within this function to
3921 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3923 Based on a patch from H.J. Lu <hjl@gnu.org>
3924 * config/tc-i386.c (parse_register): Handle FP regs specially.
3925 (md_begin): Remove '(' and ')' from register_chars.
3927 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3929 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3930 error message (done elsewhere).
3932 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3934 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3936 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3938 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3941 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3943 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3945 Add new completers. Fix bug in 64 bit condition handling.
3947 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3950 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3952 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3954 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3956 1999-08-27 Jim Wilson <wilson@cygnus.com>
3958 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3959 (struct ls): Add frag field. Initialize it to zero.
3960 (out_end_sequence): New local text_frag. Set it while in text section.
3961 Replace address check with frag check. Set ls.frag to text_frag if
3962 out_set_addr called.
3963 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3964 Set it before switching sections. Replace address check with frag
3965 check. Set ls.frag to saved_frag if out_set_addr called.
3967 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3969 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3970 output "advance_pc" opcode instead of calling gen_addr_line().
3971 The latter has the undesired side-effect of creating a new row
3972 in the debug line info matrix.
3974 1999-08-26 Jim Wilson <wilson@cygnus.com>
3976 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3977 ls.last_filename if last is less than zero. Set ls.last_filename
3978 when allocating new entry.
3979 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3982 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3984 * config/tc-i386.c (i386_index_check): Fix the displacement size
3985 when INFER_ADDR_PREFIX.
3987 1999-08-18 Nick Clifton <nickc@cygnus.com>
3989 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3992 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3994 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3995 handle 0xffffNNNN constants correctly.
3997 1999-08-16 Nick Clifton <nickc@cygnus.com>
3999 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4002 1999-08-13 Nick Clifton <nickc@cygnus.com>
4004 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4005 (md_apply_fix3): Always pass positive values to
4006 validate_offset_imm.
4008 1999-08-12 Nick Clifton <nickc@cygnus.com>
4010 * config/tc-arm.c (skip_whitespace): New macro.
4011 Formatting tidy ups.
4013 (md_apply_fix3): Store relocation offset in addend for ELF based
4015 (arm_force_relocation): Always generate relocs for Thumb function
4018 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4020 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4021 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4023 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4025 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4026 flags for the unwind subspace.
4028 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4029 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4030 suitable relocation based on the size of the target's pointer.
4031 Always Use subsegment zero for the unwinders.
4032 (pa_level): Handle "2.0w".
4034 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4036 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4037 with the following instruction unless this was specified.
4039 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4041 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4042 certain sections, to match BFD changes.
4044 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4046 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4047 (EXTRA_SCRIPTS): Define to keep automake happy.
4048 * Makefile.in: Rebuild.
4050 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4052 * Makefile.am: Rename .dep* files to DEP*.
4053 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4054 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4056 * Makefile.in: Rebuild.
4058 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4060 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4062 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4064 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4065 avoid problems on DOS filesystems.
4066 * Makefile.in: Rebuild.
4068 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4070 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4072 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4075 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4077 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4078 line to create ${GDBINIT} rather than .gdbinit.
4079 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4081 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4083 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4085 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4087 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4089 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4091 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4092 non-adjustable symbols.
4094 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4096 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4098 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4100 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4103 1999-08-05 Donn Terry <donn@interix.com>
4105 * config/te-interix.h: New file.
4106 * configure.in (i386-*-interix*): New target.
4107 * configure: Rebuild.
4109 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4111 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4112 selectors for ELF too.
4113 (selector_table): Add "ltp" and "rtp" selectors.
4115 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4117 * config/tc-i386.c (i386_operand): No need to change
4118 operand_string pointer in segment reg case before goto
4119 do_memory_reference. Initialise displacement_string_start and
4120 displacement_string_end after do_memory_reference label.
4121 (i386_index_check): Add operand_string param, and print error
4122 message on failure here.
4123 (i386_intel_memory_operand): Instead of here.
4124 (i386_operand): And here.
4125 (INFER_ADDR_PREFIX): Enable.
4127 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4129 * config/tc-i386.h (DefaultSize): Define. Renumber following
4130 opcode_modifier defines.
4132 From Etienne Lorrain <etienne.lorrain@ibm.net>
4133 * config/tc-i386.c (stackop_size): New variable.
4134 (set_16bit_code_flag): Clear it here.
4135 (set_16bit_gcc_code_flag): New function.
4136 (md_pseudo_table): Add "code16gcc" entry.
4137 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4139 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4141 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4142 next_set_end even if the end symbol is being discarded.
4144 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4145 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4146 * config/obj-coff.c: Likewise.
4147 (seg_info_type): Remove.
4148 (seg_info_off_by_4): Change to array of segT.
4149 (s_get_segment): Adjust accordingly.
4150 (obj_pseudo_table): Fully initialize sentinel entry.
4152 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4153 Ralf Baechle <ralf@uni-koblenz.de>.
4155 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4157 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4159 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4161 * config/tc-i386.c: Indentation and white space changes.
4162 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4163 don't enable it by default.
4164 (i386_intel_operand): Remove redundant prototype.
4165 Move check on number of memory operands, and i.mem_operands++
4166 (i386_intel_memory_operand): To here.
4167 Remove i386_immediate code from here. Remove special case code
4168 for input and output using (%dx). Remove base/index checks and
4169 call i386_index_check instead. Save initial operand_string
4170 argument for error message.
4171 (i386_operand): Remove redundant prototype. Move base/index
4172 checks to i386_index_check.
4173 (i386_displacement): Move intel mode check for non-zero
4175 (i386_intel_memory_operand): To here.
4177 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4179 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4180 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4181 by .register pseudo-op if -64 and --no-undeclared-regs.
4182 (s_register, sparc_adjust_symtab): New functions.
4183 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4184 Declare sparc_adjust_symtab as tc_adjust_symtab.
4185 * doc/c-sparc.texi: Add description of #ignore special literal
4186 for .register pseudo-op.
4188 1999-07-30 Catherine Moore <clm@cygnus.com>
4190 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4191 the relocation's section offset.
4193 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4195 * write.c (fixup_segment): Fix generic error check overflow test.
4197 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4198 X_add_number to long.
4200 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4202 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4205 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4207 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4210 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4212 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4214 * configure.bat: Remove; obsolete.
4215 * config/go32.cfg: Likewise.
4217 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4219 * configure.in (i386-*-vxworks*): New target.
4220 * configure: Rebuild.
4222 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4224 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4226 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4228 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4230 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4231 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4232 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4233 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4234 MAX_RELOC_EXPANSION): Define.
4235 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4237 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4239 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4240 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4241 block. Print a warning if an 8-bit or 16-bit constant
4242 displacement or immediate is truncated on output.
4243 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4245 (i386_operand): Disallow immediate jump absolute operand.
4247 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4249 * configure.in: Bump version number to 2.9.5.
4250 * configure: Rebuild.
4252 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4255 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4257 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4258 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4260 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4262 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4264 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4266 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4267 if -mno-fpu was given.
4268 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4270 (cons_fix_new_arm): Remove misleading comments.
4272 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4274 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4276 (relax_segment): Likewise. After giving a rs_org error, convert
4277 the frag to rs_align to avoid cascading errors.
4279 1999-07-12 Andreas Schwab <schwab@suse.de>
4281 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4283 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4285 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4286 as appropriate. Fill in structure initializations. Add variable
4287 initializations. Add casts.
4288 * dwarf2dbg.c (print_stats): Change i to size_t.
4289 * listing.c (listing_listing): Change list_line to unsigned int.
4291 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4293 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4294 rather than checking for \001 and \002 in symbol name.
4295 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4297 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4299 * configure.in (hppa*-linux-gnu*): New target.
4300 * configure: Rebuilt.
4302 1999-07-08 Nick Clifton <nickc@cygnus.com>
4304 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4306 1999-07-07 Nick Clifton <nickc@cygnus.com>
4308 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4309 accessing symbolP directly.
4311 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4313 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4316 1999-07-05 Nick Clifton <nickc@cygnus.com>
4318 * config/tc-arm.c (ARM_EXT_V5): Define.
4319 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4320 (md_begin): Detect ARM v5 architectures.
4321 (md_parse_option): Accept arm v5 specification.
4322 (md_show_usage): Documment -marmv5 switch.
4324 * doc/c-arm.texi: Document -marmv5 command line option.
4326 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4328 (validate_immediate_twopart): New function. Determine if a
4329 constant can be computed by two ADD instructions.
4330 (output_inst): Remove its command line parameter - it was never
4332 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4333 implememt the ADRL pseudo op.
4334 (tc_gen_reloc): Generate a suitable error message if an ADRL
4335 instruction tries to generate a real reloc.
4337 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4339 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4341 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4344 1999-06-27 H.J. Lu <hjl@gnu.org>
4346 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4347 non BFD_ASSEMBLER case.
4349 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4351 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4354 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4356 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4357 out_end_sequence() when the address decreases due to a new frag.
4358 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4359 numbering starts with 1.
4361 1999-06-23 Nick Clifton <nickc@cygnus.com>
4363 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4365 (mcore_s_text): Call obj_elf_text for ELF target.
4366 (mcore_s_data): Call obj_elf_data for ELF target.
4367 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4369 (mcore_s_bss): New function: Dump literal table before changing
4371 (mcore_s_comm): New function: Dump literal table before changing
4374 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4375 No longer static functions.
4376 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4377 Provide prototypes for these functions.
4379 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4381 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4382 a list of names, to try obj_segment_name, and to try abbreviated
4383 names when using COFF without long section names.
4385 * config/tc-alpha.c: More use of symbol accessor functions.
4386 * config/tc-arc.c: Likewise.
4387 * config/tc-d30v.c: Likewise.
4388 * config/tc-fr30.c: Likewise.
4389 * config/tc-i860.c: Likewise.
4390 * config/tc-m88k.c: Likewise.
4391 * config/tc-mcore.c: Likewise.
4392 * config/tc-ns32k.c: Likewise.
4393 * config/tc-sparc.c: Likewise.
4394 * config/tc-v850.c: Likewise.
4396 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4397 sy_value with appropriate accessor functions.
4398 * config/tc-arm.c (md_apply_fix3): Likewise.
4399 * config/tc-d10v.c (AT_WORD_P): Likewise.
4400 * config/tc-v850.c (reg_name_search): Likewise.
4402 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4403 use symbol_get_bfdsym instead.
4404 * config/tc-ppc.c (md_assemble): Likewise.
4405 * config/tc-v850.c (v850_comm): Likewise.
4407 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4409 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4410 the symbol, rather than accessing the bsym member.
4411 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4412 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4413 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4414 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4415 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4416 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4417 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4418 * config/tc-v850.c (tc_gen_reloc): Likewise.
4420 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4422 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4423 (hppa_gen_reloc_type): Conditionalize on BFD64.
4424 (tc_gen_reloc): Re-enable ELF relocations.
4425 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4427 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4429 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4431 (do_ldst): Move assignment out of if condition.
4432 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4433 parentheses to avoid warning.
4435 1999-06-21 Nick Clifton <nickc@cygnus.com>
4437 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4438 macro to get at the BFD symbol associated with a GAS symbol.
4440 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4442 * config/tc-ppc.c: Update for symbol handling changes.
4443 * config/obj-coff.c: Likewise.
4445 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4447 * tc-hppa.c: General cleanups of ELF support. No more spaces
4448 and subspaces for ELF.
4449 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4450 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4451 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4452 (UNWIND_SECTION_NAME): Likewise.
4453 (space/subspace related structures): Conditionalize definitions
4455 (space/subspace directives and support routines): Conditionalize
4456 definitions and references/uses on OBJ_SOM.
4457 (label_symbol_struct): For ELF, track the symbol's segment. For
4458 SOM track its space.
4459 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4461 (USE_ALIASES): Kill for both SOM & ELF.
4462 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4463 (pa_space, pa_subspace): Corresponding changes.
4464 (pa_spaces_begin): Corresponding chagnes.
4465 (md_begin): Do not muck around with space/subspace stuff for
4467 (md_apply_fix): Temporarily disable argument relocation stuff
4469 (tc_gen_reloc): Temporarily disable relocation generation for
4471 (pa_build_unwind_subspace): Similarly.
4473 1999-06-16 Nick Clifton <nickc@cygnus.com>
4475 * config/tc-arm.c (thumb_set): New pseudo op.
4476 (text, data, section): Override these pseudo ops with ARM
4478 (s_thumb_set): New function: Perform the same as a .set pseudo
4479 op, but also mark the alias'ed symbol as being a Thumb
4481 (arm_s_text): New function: Perform the same as the .text
4482 pseudo op, but dump the literal pool before changing
4484 (arm_s_data): New function: Perform the same as the .data
4485 pseudo op, but dump the literal pool before changing
4487 (arm_s_section): New function: Perform the same as the
4488 .section pseudo op, but dump the literal pool before changing
4490 (arm_cleanup): Do not reset the current section before dumping
4493 1999-06-17 Nick Clifton <nickc@cygnus.com>
4495 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4496 OPTION_NO_WARN_UNMATCHED entries.
4497 (md_parse_option): Generate a warning message if an unrecognised
4498 option is encountered.
4500 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4501 (get_operands): When parsing an expression after an '@' symbol
4502 has been detected, do not ignore '#' symbols.
4503 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4506 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4508 From K. Richard Pixley <rich@noir.com>:
4509 * configure.in (ppc-*-vxworks*): New target.
4510 * configure: Rebuild.
4512 1999-06-12 Philip Blundell <philb@gnu.org>
4514 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4516 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4518 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4519 which refer to symbols in linkonce sections, permit reducing the
4520 relocs if the symbol is local.
4522 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4524 * subsegs.c (subseg_text_p): New function.
4525 * as.h (subseg_text_p): Declare.
4526 * read.c (do_align): Use subseg_text_p to set the default fill.
4527 * write.c (subsegs_finish): Likewise.
4528 * config/obj-coff.c (write_object_file): Likewise.
4529 * config/tc-i386.h (md_maybe_text): Don't define.
4530 (md_do_align): Use subseg_text_p to set the default fill.
4531 * config/tc-m32r.c (m32r_do_align): Likewise.
4532 * config/tc-sh.c (sh_do_align): Likewise.
4533 * config/tc-sparc.h (md_do_align): Likewise.
4535 1999-06-12 David O'Brien <obrien@freebsd.org>
4537 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4538 * configure: Rebuild.
4540 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4542 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4543 * Makefile.am: Rebuild dependencies.
4544 * Makefile.in: Rebuild.
4546 * config/tc-i386.c (i386_immediate): Remove unused label
4549 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4550 * symbols.c: Likewise.
4551 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4552 sy_next field when taking address, rather than symbol_next.
4554 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4556 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4557 value from the output file architecture.
4558 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4559 * dwarf2dbg.h: Change bfd_vma to addressT.
4561 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4563 * dwarf2dbg.h: Use PARAMS in function declarations.
4565 1999-06-11 Martin Dorey <mdorey@madge.com>
4567 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4568 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4570 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4572 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4574 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4576 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4579 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4581 * read.c (read_a_source_file): Only declare inescape if
4584 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4586 (find_entry_byval): Add parens to avoid warning.
4588 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4590 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4593 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4595 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4598 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4599 synthetize_setx): New functions.
4600 (md_assemble): Broken the special cases into the above
4601 functions. Make compiler happy if sizeof(bfd_vma)==4.
4602 Fix sethi generated from set/setuw. If instructions have a relloc,
4603 always clear the fields to be relocated in the opcode.
4604 (sparc_ip): Remove special_case global variable.
4606 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4608 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4609 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4610 indication of success rather than a value.
4611 (itbl_get_val): Likewise.
4612 (itbl_get_field): Use strcspn. Change delimiters to include
4614 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4615 (itbl_get_val): Likewise.
4616 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4618 * symbols.c (copy_symbol_attributes): Convert local symbols to
4621 1999-06-10 Nick Clifton <nickc@cygnus.com>
4623 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4626 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4628 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4629 Optimize set if sizeof(bfd_vma) == 64.
4630 (sparc_ip): Fix sethi - without %hi() it should generate
4631 R_SPARC_22 reloc, not R_SPARC_HI22.
4632 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4634 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4636 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4637 (s_ncons): New function.
4638 (native_op_table): New table.
4639 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4640 R_SPARC_OLO10 handling.
4642 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4644 * expr.h (struct expressionS): Revert last change; widen X_op.
4645 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4647 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4649 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4650 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4651 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4652 * Makefile.in: Regenerated.
4654 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4655 `common' pass on to s_mri_common.
4656 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4658 1999-06-06 Richard Henderson <rth@cygnus.com>
4660 * config/obj-elf.c (obj_elf_section): Don't free the return
4661 value of demand_copy_C_string.
4663 1999-06-05 Richard Henderson <rth@cygnus.com>
4665 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4666 creation logic from obj_elf_create_section.
4668 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4669 (section_stack): New.
4670 (special_sections): Make const.
4671 (obj_elf_section): Gut and rewrite parsing.
4672 (obj_elf_change_section): New function broken out of obj_elf_section.
4673 (obj_elf_parse_section_letters): Likewise.
4674 (obj_elf_section_word): Likewise.
4675 (obj_elf_section_type): Likewise.
4676 (obj_elf_previous): Treat as a toggle.
4677 (obj_elf_popsection): New.
4678 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4679 (ppc_section_type): Likewise.
4680 * config/tc-ppc.h: Likewise.
4682 * expr.h (struct expressionS): Don't make X_op a bitfield.
4683 * config/tc-alpha.c: Update for symbol handling changes.
4684 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4685 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4687 1999-06-05 Richard Henderson <rth@cygnus.com>
4689 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4690 (dwarf2_gen_line_info): Kill unused variables.
4691 (dwarf2_finish): Likewise.
4692 (dwarf2_where): Likewise.
4693 (dwarf2_directive_file): If we've only got a string,
4694 hand off to s_app_file.
4695 * ecoff.c: Move the include of ecoff.h.
4696 * symbols.h (S_IS_FUNCTION): Prototype.
4698 * read.c (LEX_HASH): Supply a default.
4700 (s_globl): Update `c' after skipping whitespace.
4701 * read.h (LEX_END_NAME, is_name_ender): New.
4702 * expr.c (get_symbol_end): Respect it.
4704 1999-06-04 Mark Klein <mklein@dis.com>
4706 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4708 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4710 * config/tc-hppa.c: Update for symbol handling changes.
4712 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4714 * cgen.c: Update for symbol handling changes.
4715 * config/tc-m32r.c: Likewise.
4717 * config/tc-hppa.h: Update for symbol handling changes.
4718 * config/tc-hppa.c: Likewise.
4720 * config/tc-arm.h: Update for symbol handling changes.
4721 * config/tc-arm.c: Likewise.
4722 (symbol_make_empty): Remove. Just use symbol_create.
4724 * symbols.c (symbol_set_tc): Correct name.
4726 * Makefile.am: Rebuild dependencies.
4727 ($(OBJS)): Don't depend upon struc-symbol.h.
4728 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4729 * dep-in.sed: Don't remove struc-symbol.h.
4730 * Makefile.in: Rebuild.
4732 * doc/internals.texi (Symbols): Describe changes in symbol
4735 1999-06-03 Richard Henderson <rth@cygnus.com>
4737 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4738 instead of doing the work by hand.
4740 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4742 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4743 state of line state-machine.
4744 (struct ls): Collect DWARF2 line state-machine state in new member
4745 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4746 resulted in any DWARF2 directives.
4747 (reset_state_machine): New function.
4748 (out_end_sequence): Ditto.
4749 (dwarf2_gen_line_info): When switching sections or switching to a
4750 lower text address, call out_end_sequence() first to terminate the
4751 previous code sequence as code sequences MUST have monotonically
4752 increasing addresses.
4753 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4755 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4757 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4758 DWARF2 debug info (line information only, at this point).
4759 * as.h: Update comment about supported debug formats.
4760 * dwarf2dbg.c, dwarf2dbg.h: New files.
4761 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4763 * expr.c (operand): Don't use [ for parens if we want an index op.
4764 (op_encoding): Switch [ into O_index, if desired.
4765 (op_rank): Renumber with O_index on bottom.
4766 (expr): If O_index, match closing bracket.
4767 * expr.h (O_index): New.
4769 * read.c (read_a_source_file): Conditionally allow matched "
4770 in lines passed to md_assemble.
4772 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4774 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4776 Add support for storing local symbols in a small structure to save
4777 memory when assembling large files.
4778 * as.h: Don't include struc-symbol.h.
4779 (symbolS): Add typedef.
4780 * symbols.c: Include struc-symbol.h.
4781 (local_hash): New static variable.
4782 (save_symbol_name): New static function, from symbol_create.
4783 (symbol_create): Call save_symbol_name.
4784 (local_symbol_count): New static variable.
4785 (local_symbol_conversion_count): Likewise.
4786 (LOCAL_SYMBOL_CHECK): Define.
4787 (local_symbol_make): New static function.
4788 (local_symbol_convert): New static function.
4789 (colon): Handle local symbols. Create local symbol for local
4791 (symbol_table_insert): Handle local symbols.
4792 (symbol_find_or_make): Create local symbol for local label name.
4793 (symbol_find_base): Check for local symbol.
4794 (symbol_append, symbol_insert): Check for local symbols.
4795 (symbol_clear_list_pointers, symbol_remove): Likewise.
4796 (verify_symbol_chain): Likewise.
4797 (copy_symbol_attributes): Likewise.
4798 (resolve_symbol_value): Handle local symbols.
4799 (resolve_local_symbol): New static function.
4800 (resolve_local_symbol_values): New function.
4801 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4802 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4803 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4804 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4805 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4806 (symbol_previous, symbol_next): New functions.
4807 (symbol_get_value_expression): Likewise.
4808 (symbol_set_value_expression): Likewise.
4809 (symbol_set_frag, symbol_get_frag): Likewise.
4810 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4811 (symbol_mark_used_in_reloc): Likewise.
4812 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4813 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4814 (symbol_mri_common_p): Likewise.
4815 (symbol_mark_written, symbol_clear_written): Likewise.
4816 (symbol_written_p): Likewise.
4817 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4818 (symbol_section_p, symbol_equated_p): Likewise.
4819 (symbol_constant_p): Likewise.
4820 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4821 (symbol_get_obj, symbol_set_obj): Likewise.
4822 (symbol_get_tc, symbol_set_tc): Likewise.
4823 (symbol_begin): Initialize local_hash.
4824 (print_symbol_value_1): Handle local symbols.
4825 (symbol_print_statistics): Print local symbol statistics.
4826 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4827 Declare new symbols.c functions. Move many declarations here from
4829 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4830 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4831 (struct symbol): Move bsym to make it clearly the first field.
4832 Remove TARGET_SYMBOL_FIELDS.
4833 (symbolS): Don't typedef.
4834 (struct broken_word): Remove.
4835 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4836 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4837 (symbol_clear_list_pointers): Likewise.
4838 (symbol_insert, symbol_remove): Likewise.
4839 (symbol_previous, symbol_append): Likewise.
4840 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4841 (struct local_symbol): Define.
4842 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4843 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4844 (local_symbol_get_frag, local_symbol_set_frag): Define.
4845 (local_symbol_get_real_symbol): Define.
4846 (local_symbol_set_real_symbol): Define.
4848 * write.c (write_object_file): Call resolve_local_symbol_values.
4849 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4850 (TARGET_SYMBOL_FIELDS): Don't define.
4851 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4852 ECOFF_DEBUGGING, add ECOFF fields.
4853 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4854 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4855 ECOFF_DEBUGGING, add ECOFF fields.
4856 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4857 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4858 * config/tc-mcore.h: Don't include struc-symbol.h.
4859 (TARGET_SYMBOL_FIELDS): Don't define.
4860 (struct mcore_tc_sy): Define.
4861 (TC_SYMFIELD_TYPE): Define.
4862 * Many files: Use symbolS instead of struct symbol. Use new
4863 accessor functions rather than referring to symbolS fields
4866 * read.c (s_mri_common): Don't add in value of line_label.
4868 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4869 checking for SEC_LINK_ONCE.
4871 * config/tc-sh.h (sh_fix_adjustable): Declare.
4873 * app.c (input_buffer): New static variable.
4874 (app_push): Save saved_input in allocated buffer.
4875 (app_pop): Restored saved_input.
4876 (do_scrub_chars): Change get parameter to take char * and int as
4877 arguments. Change GET macro to pass input_buffer to get
4878 function. Don't save input into allocated buffer.
4879 * as.h (do_scrub_chars): Update declaration.
4880 * input-file.c (input_file_get): Change to take char * and int.
4881 Read data into passed in buffer. Remove static buffer.
4882 * read.c (scrub_from_string): Change to take char * and int. Copy
4883 data into passed in buffer.
4885 * hash.h: Neaten. Declare hash_traverse.
4886 * hash.c: Complete rewrite based on BFD hashing code.
4887 * gasp.c (chunksize): New variable.
4888 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4891 1999-05-28 Nick Clifton <nickc@cygnus.com>
4893 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4894 addend unless the target uses an old ABI.
4896 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4898 -Wchar-subscripts cleanup
4899 * listing.c (listing_newline): Use unsigned char variable, so
4900 calls to isascii,iscntrl are correct.
4901 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4903 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4904 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4905 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4906 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4908 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4910 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4912 (arch_coldfire_p): New #define.
4913 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4915 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4917 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4919 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4920 (install_operand): Add place `N'.
4921 (init_table): Add registers ACC, MACSR, MASK.
4923 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4925 * config/tc-m68k.c: Change mcf5200 --> mcf.
4926 (archs): Add mcf5206e, mcf5307.
4927 (m68k_ip): Add format `u'.
4928 (install_operand): Add place `m', `M', `h'.
4929 (init_table): Add upper/lower registers.
4931 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4933 1999-05-28 Martin Dorey <mdorey@madge.com>
4935 * config/tc-i960.c: Several minor changes to add ELF and
4936 BFD_ASSEMBLER support.
4937 * config/tc-i960.h: Likewise.
4938 * configure.in (i960-*-elf*): New target.
4939 * aclocal.m4, configure: Rebuild.
4941 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4943 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4944 reloc changes when defined(BFD_ASSEMBLER).
4946 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4948 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4950 * write.c (write_print_statistics): Output to file, not stderr.
4952 * expr.c (generic_bignum_to_int32,64): Prototype.
4954 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4955 output_sleb128, output_uleb128, output_big_sleb128,
4956 output_big_uleb128, output_big_leb128): Prototype.
4957 (output_big_sleb128, output_big_uleb128): Make inline.
4958 (output_big_leb128): Remove inline
4960 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4961 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4962 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4963 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4964 value for correct overflow check in write.c:fixup_segment.
4965 * write.c (fixup_segment): Move bitfield overflow checks to after
4966 the md_apply_fix call.
4967 * config/obj-coff.c (fixup_segment): Likewise.
4968 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4969 valueT *val argument.
4971 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4973 * config/atof-ieee.c (gen_to_words): Correctly round a
4974 denormalized number. Fix off-by-one in range checking for
4975 exponent in a denormal.
4977 1999-05-10 Nick Clifton <nickc@cygnus.com>
4979 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4982 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4984 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4986 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4988 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4989 (ReverseRegRegmem): Remove.
4990 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4991 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4992 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4995 From Doug Ledford <dledford@redhat.com>
4996 * config/tc-i386.h (RegXMM): New for P/III.
4997 * config/tc-i386.c: Add support for P/III.
4999 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5001 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5002 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5003 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5005 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5007 * config/tc-i386.c (i386_immediate): Skip whitespace before
5008 complaining about junk after expression.
5009 (i386_displacement): Likewise.
5011 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5013 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5014 Don't copy before downcaseing.
5016 1999-05-05 Catherine Moore <clm@cygnus.com>
5018 * tc-m68k.c: Include elf/m68k.h.
5019 (m68k_elf_final_processing): New routine.
5020 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5023 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5025 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5028 1999-04-30 Nick Clifton <nickc@cygnus.com>
5030 * config/tc-mcore.c (mcore_s_section): Dump literals before
5033 1999-04-29 Nick Clifton <nickc@cygnus.com>
5035 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5038 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5040 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5041 (TC_INIT_FIX_DATA): Delete.
5042 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5043 (TC_INIT_FIX_DATA): Delete.
5044 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5045 * write.c (fix_new_internal): Initialize fx_cgen member.
5046 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5047 (gas_cgen_md_apply_fix3): Update.
5048 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5049 (md_cgen_record_fixup_exp): Update.
5050 (FX_OPINFO_R_TYPE): Update.
5052 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5053 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5054 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5055 * frags.h (struct frag): Make opindex, opinfo ints.
5057 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5059 1999-04-26 Tom Tromey <tromey@cygnus.com>
5061 * aclocal.m4, configure: Updated for new version of libtool.
5063 1999-04-22 Nick Clifton <nickc@cygnus.com>
5065 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5067 (md_apply_fix3): Do not fix up absolute relocations against
5070 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5072 1999-04-20 Nick Clifton <nickc@cygnus.com>
5074 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5075 changes and data-in-text directives.
5076 (mcore_cons): New function: intercept cons() operations.
5077 (mcore_float_cons): New function: intercept float_cons()
5079 (mcore_stringer): New function: intercept stringer() operations.
5081 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5083 * obj.h (struct format_ops): Change generate_asm_lineno field to
5085 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5087 * config/tc-alpha.c (find_opcode_match): Add default case to
5089 (find_macro_match): Likewise.
5090 (load_expression): Parenthesize && within ||.
5092 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5094 1999-04-17 Nick Clifton <nickc@cygnus.com>
5096 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5097 .text .data .section pseudo ops.
5098 (mcore_s_section): New function. Dump lits before changing secs.
5099 (mcore_s_text): New function. Dump lits before changing secs.
5100 (mcore_s_data): New function. Dump lits before changing secs.
5102 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5104 * config/tc-mips.c (mips_32bitmode): New.
5105 (md_begin): Set mips_32bitmode if needed.
5106 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5107 Set EF_MIPS_32BITMODE.
5109 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5111 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5114 1999-04-16 Nick Clifton <nickc@cygnus.com>
5116 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5118 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5120 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5121 expressions correctly.
5124 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5126 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5128 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5130 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5131 and fmpynfadd instructions.
5133 1999-04-11 Richard Henderson <rth@cygnus.com>
5135 * as.h (environ): Declare it, if needed.
5136 * as.c (dump_statistics): Don't declare environ.
5137 * configure.in (environ): Detect declaration.
5138 * configure, config.in: Rebuild
5140 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5141 (i386_displacement): Allocate enough space for replacement buffer.
5142 Clean up replacement buffer initialization.
5144 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5146 * subsegs.c (section_symbol): Don't create a new symbol if one
5147 already exists; instead, use the existing one, but set its segment
5148 and frag data if it hasn't already been defined.
5149 * config/obj-coff.c (c_section_symbol): Likewise.
5151 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5153 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5155 1999-04-08 Nick Clifton <nickc@cygnus.com>
5157 * config/tc-mcore.c: New File: Support routines for MCore
5159 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5160 * config/obj-coff.c: Add support for mcore-pe target.
5162 * Makefile.am: Add support for MCore targets.
5163 * Makefile.in: Regenerate.
5164 * configure.in: Add support for MCore targets.
5165 * configure: Regenerate.
5167 * doc/all.texi: Set MCORE.
5168 * doc/as.texinfo: Document MCore specific command line options.
5170 * write.h: Prevent multiple inclusion.
5172 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5174 * asintl.h (LC_MESSAGES): Never define.
5175 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5177 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5180 * Makefile.am (m68k-parse.c): If configuring in the source
5181 directory, copy m68k-parse.y into the local directory before
5182 running ylwrap, to remove spurious differences when generating
5184 * Makefile.in: Rebuild.
5186 * config/tc-sparc.h (md_do_align): Just allocate the number of
5187 bytes necessary, rather than always allocating 1024.
5189 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5191 * listing.c (listing_newline): Add cast to avoid warning.
5192 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5193 * config/tc-i386.c (i386_scale): Add return value.
5194 (build_displacement_string): Remove unused local temp_disp2.
5195 (i386_intel_memory_operand): Add parentheses to avoid warning.
5196 (i386_intel_operand): Remove unused local end_of_operand_string.
5197 (i386_operand): Remove unused local operand_modifier.
5198 (i386_operand): Add parens to avoid warning.
5200 1999-04-04 Don Bowman <don@pixsci.com>
5202 * configure.in: Add mips*-*-vxworks* target; have it define
5204 * configure, config.in: Rebuild.
5206 1999-03-31 Nick Clifton <nickc@cygnus.com>
5208 * configure.in (emulations): Add support for arm-epoc-pe.
5209 * configure: Regenerate.
5210 * config/te-epoc-pe.h: New file. Define macros specific to
5212 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5213 for arm-epoc-pe target.
5215 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5217 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5219 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5221 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5222 detect ",n" without a condition.
5223 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5226 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5228 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5229 instruction is encoded with one bit.
5232 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5234 * doc/internals.texi (CPU backend): Mention that
5235 line_separator_chars should not include newline. From thi
5236 <ttn@mingle.glug.org>.
5238 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5240 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5241 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5243 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5245 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5247 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5249 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5252 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5254 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5256 1999-03-15 Martin Hunt <hunt@cygnus.com>
5258 * app.c (do_scrub_begin): Change '-' back to a symbol char
5259 so we can use multiple opcodes on a line again.
5261 * config/tc-d30v.c: By default, warn if a symbol has
5262 the same name as a register. Plus some minor
5263 updates from the branch.
5265 1999-03-13 Nick Clifton <nickc@cygnus.com>
5267 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5268 BFD_RELOC_16 and BFD_RELOC_64.
5270 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5272 * expr.c (expr): Add missing else.
5274 1999-03-12 Nick Clifton <nickc@cygnus.com>
5276 * config/tc-arm.c (md_apply_fix3): Improve error message.
5278 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5280 * Makefile.am (CPU_TYPES): Add fr30.
5281 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5282 (fr30,m32r dependencies): Update.
5283 * Makefile.in: Rebuild.
5285 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5286 (gas_cgen_record_fixup_exp): Ditto.
5287 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5288 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5289 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5290 (md_cgen_lookup_reloc): Update use of operand->type.
5291 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5292 (md_convert_frag): Call cgen_operand_lookup_by_num.
5293 (md_cgen_lookup_reloc): Update use of operand->type.
5294 (m32r_cgen_record_fixup_exp): Ditto.
5296 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5298 * config/tc-mips.c (md_show_usage): Fix message.
5300 1999-03-03 Nick Clifton <nickc@cygnus.com>
5302 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5303 and LDR reg,=<expr> instruction.
5305 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5308 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5310 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5312 1999-02-17 Nick Clifton <nickc@cygnus.com>
5314 This patch was created by: Scott Bambrough
5315 <scottb@corelcomputer.com>
5318 Special cased '@' character. The '@' character is used as the
5319 ARM assembler comment character, as a special character
5320 and in ELF .symver pseudo-op's, and as a special character in
5321 .type and .section pseudo-ops.
5322 (symver_pseudo): New static variable.
5323 (symver_state): New static variable.
5324 (struct app_save): Add field 'symver_state'.
5325 (app_push): Save global symver_state int struct app_save.
5326 (app_pop): Restore global symver_state from struct app_save.
5327 (do_scrub_chars): Special case handling of '@' character in
5330 * configure.in: Modified to recognize armv* uname syntax from ARM
5332 * configure: Regenerated.
5334 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5335 a prefix to the section's type.
5336 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5337 the type's typename.
5339 * config/tc-arm.h: Add support for PIC generation:
5340 (pic_code): New boolean.
5341 (obj_relocate_extern): Define.
5342 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5343 (TC_CONS_FIX_NEW): Define.
5344 (tc_fix_adjustable): Define.
5345 (GLOBAL_OFFSET_TABLE_NAME): Define.
5347 * config/tc-arm.c: Add support for PIC generation:
5348 (line_seperator_chars): Allow ';' as a seperator for Linux.
5349 (is_immediate_prefix): New macro.
5350 (arm_parse_reloc): New function.
5351 (s_arm_elf_cons): New function.
5352 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5353 (md_undefined_symbol): Special case handling for the Global Offset
5355 (md_apply_fix3): Handle PIC relocs.
5356 (tc_gen_reloc): Handle PIC relocs.
5357 (md_parse_option): Add support for '-k' command line switch to
5358 enable PIC generation.
5359 (cons_fix_new_arm): New function.
5360 (s_arm_elf_cons): New function.
5362 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5364 * configure.in: Add comments for uses of AC_DEFINE.
5365 * acinclude.m4: Likewise.
5366 * acconfig.h: Remove.
5367 * aclocal.m4: Rebuild.
5368 * configure: Rebuild.
5369 * Makefile.in: Rebuild.
5370 * config.in: Rebuild.
5372 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5374 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5375 non-constant offset from a base register.
5377 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5379 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5382 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5384 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5385 (emit_insn): Look for pc-relative and no-overflow specifiers on
5386 internal relocation types.
5388 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5390 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5393 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5395 (mips_4650, mips_4010, mips_4100): Variables removed.
5396 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5397 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5399 (md_begin): Don't bother initializing the mips_NNNN variables;
5400 mips_cpu is set, and that's good enough now.
5401 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5402 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5403 (show): New function, to handle wrapping in the CPU lists.
5404 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5406 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5408 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5409 than treat as an immediate specifier.
5411 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5413 * config/tc-i386.c: Prototype many functions.
5414 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5415 (i386_immediate): Remove unused second argument.
5416 (i386_intel_operand): Fix i386_is_reg typo.
5417 (i386_operand): Use allow_naked_reg.
5418 (output_invalid): Make operand int for K&R.
5420 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5422 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5424 * Makefile.in: Rebuild.
5426 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5428 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5430 (EXTRA_as_new_SOURCES): Comment out.
5431 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5432 * Makefile.in: Rebuild.
5433 * doc/Makefile.in: Rebuild.
5434 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5435 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5436 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5437 * configure: Rebuild.
5438 * aclocal.m4: Rebuild.
5439 * config.in: Rebuild.
5440 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5441 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5442 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5443 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5444 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5445 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5446 (gas_cgen_record_fixup_exp): Ditto.
5447 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5448 descriptor, not global variable.
5449 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5450 descriptor, not global variable. Refer to insert_operand handler
5451 via cpu descriptor, not global function.
5452 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5453 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5454 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5455 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5456 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5457 * config/tc-m32r.c: Ditto.
5458 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5459 (md_assemble): Ditto.
5460 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5462 1999-02-09 Nick Clifton <nickc@cygnus.com>
5464 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5465 relocations for ELF targets.
5467 1999-02-08 Nick Clifton <nickc@cygnus.com>
5469 * configure.in: Add support for StrongARM target.
5470 * configure: Regenerate.
5472 1999-02-05 Nick Clifton <nickc@cygnus.com>
5474 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5476 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5479 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5481 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5483 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5485 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5486 (INTEL_DWORD_MNEM_SUFFIX): Define.
5489 (DWORD_PTR): Define.
5490 (XWORD_PTR): Define.
5492 (OFFSET_FLAT): Define.
5494 (NONE_FOUND): Define.
5497 * config/tc-i386.c (set_intel_syntax): New routine.
5498 (intel_syntax): Declare.
5499 (allow_naked_reg): Declare.
5500 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5501 (intel_float_operand): New routine.
5502 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5503 Handle brackets as well as parens. Call i386_intel_operand for
5504 intel syntax. Reverse operands if appropriate. Handle new
5505 suffixes. Handle movzx and movsx.
5506 (i386_is_reg): New routine.
5507 (i386_immediate): New routine.
5508 (i386_scale): New routine.
5509 (i386_displacement): New routine.
5510 (i386_operand_modifier): New routine.
5511 (build_displacement_string): New routine.
5512 (i386_parse_seg): New routine.
5513 (i386_intel_memory_operand): New routine.
5514 (i386_intel_operand): New routine.
5515 (i386_operand): Call i386_displacement, i386_immediate,
5516 i386_scale, etc. instead of handling inline.
5517 (parse_register): Handle registers without prefix.
5519 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5521 * configure: Regenerate.
5522 * configure.in (arm-*-oabi): New.
5523 (thumb-*-oabi): New.
5524 * config/tc-arm.c (target_oabi): Declare.
5525 (md_apply_fix3): Support REL relocs.
5526 (md_parse_option): Handle -oabi.
5527 (elf32_arm_target_format): New routine.
5528 (md_longopts): Add OPTION_OABI.
5529 * config/tc-arm.h: Redefine TARGET_FORMAT.
5532 1999-01-28 Nick Clifton <nickc@cygnus.com>
5534 * write.c (write_relocs): Handle out of range error.
5536 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5537 (fr30_force_relocation): Default to 0.
5539 * config/tc-fr30.h (obj_fix_adjustable): Define.
5540 (TC_FORCE_RELOCATION): Define.
5542 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5545 1999-01-16 Nick Clifton <nickc@cygnus.com>
5547 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5548 merge of two instructions if the left instruciton kills the right.
5550 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5552 * Makefile.in: Regenerate.
5553 * configure.in: Redo test for using cgen.
5554 * configure: Regenerate.
5556 1999-01-09 Nick Clifton <nickc@cygnus.com>
5558 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5559 redefinition of this macro.
5561 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5563 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5566 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5568 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5569 a read of HI or LO and an immediatly following branch.
5571 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5573 * config/tc-mips.c (md_begin): Another correction to the setting of
5576 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5578 * config/tc-mips.c (md_begin): Correct type-o in setting of
5581 1998-12-21 Nick Clifton <nickc@cygnus.com>
5583 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5584 bit insn when optimizing, so that parallelised instructions will
5585 start on a 32 bit boundary.
5587 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5589 * config/tc-mips.c (mips_eabi64): New.
5590 (md_begin): Set mips_eabi64.
5591 (mips_elf_final_processing): Use it.
5593 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5595 * config/tc-mips.c (mips_elf_final_processing):
5596 Correct setting of ABI in e_flags.
5598 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5600 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5603 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5605 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5607 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5609 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5610 warning, values that don't fit in the field.
5612 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5614 * config/tc-mips.c (mips_abi_string): New.
5615 (md_parse_option,md_longopts): Add mabi.
5616 (mips_elf_final_processing): Set e_flags based on mabi flag.
5618 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5620 * config/tc-mips.c (md_parse_option): Handle vr4111.
5622 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5624 * config/tc-h8300.c (build_bytes): Change message given if the
5625 instruction requires H8/300H mode and we're not in Hmode, to
5626 suggest that it may be the operand modes that are the problem, not
5627 necessarily the opcode.
5629 1998-12-10 Nick Clifton <nickc@cygnus.com>
5631 * config/tc-fr30.c: Add line separator character.
5633 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5635 * configure.in (hppa-*-mpeix*): New target.
5636 * config/obj-som.h (obj_som_compiler): Declare.
5637 * config/obj-som.c (compiler_seen): New static variable.
5638 (obj_som_compiler): New function.
5639 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5640 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5641 (pa_type_args): Set hppa_priv_level.
5642 (pa_compiler): New static function if OBJ_SOM.
5643 * configure: Rebuild.
5645 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5647 * read.c (output_leb128): Don't mark as inline.
5649 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5651 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5652 AIX .vbyte unaligned data support.
5653 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5654 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5657 1998-12-07 Nick Clifton <nickc@cygnus.com>
5659 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5662 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5664 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5665 BFD_RELOC_ARM_PCREL_BRANCH.
5667 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5669 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5670 checking the target type.
5671 (mips-dec-bsd*): Set endian to little.
5672 * configure: Rebuild.
5674 COFF weak symbol support, based on patches from Mark Elbrecht
5675 <snowball3@usa.net>:
5676 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5677 * config/obj-coff.c (obj_coff_weak): New static function.
5678 (obj_coff_endef) [both versions]: Handle weak symbols.
5679 (coff_frob_symbol): Likewise.
5680 (yank_symbols): Likewise.
5681 (obj_pseudo_table): Add "weak".
5683 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5684 <aymeric.vincent@emi.u-bordeaux.fr>.
5685 * aclocal.m4: Rebuild with current tools.
5686 * configure: Rebuild.
5688 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5689 an assertion failure for a case we can't handle when OBJ_ECOFF.
5691 * expr.c (operator): And with 0xff to avoid problems with signed
5694 1998-12-03 Nick Clifton <nickc@cygnus.com>
5696 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5697 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5699 1998-12-02 Nick Clifton <nickc@cygnus.com>
5701 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5704 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5706 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5707 calculation of pcrel point.
5709 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5711 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5714 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5716 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5718 (d10v_cleanup): Only generate previous insn if a multiline insn is
5721 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5723 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5726 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5728 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5729 -marm6xxx command line switches.
5731 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5733 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5734 (itbl-ops.o): Delete duplicate dependencies.
5735 Rebuild dependencies.
5736 Add fr30 dependencies.
5737 * Makefile.in: Rebuild.
5739 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5741 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5743 * listing.c: Ignore line terminator characters found inside
5746 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5748 * po/gas.pot: Regenerated.
5750 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5752 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5753 fr30_is_label_start(). Also checks for delay slot insns.
5755 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5756 FR30 instructions which contain a colon in the mnemonic.
5758 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5760 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5762 * config/tc-fr30.c: Removed currently superflous code.
5764 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5766 * config/tc-fr30.h: New file.
5767 * config/tc-fr30.c: Tweaking so that it will compile.
5769 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5771 * config/tc-d10v.h (obj_fix_adjustable): Define.
5772 (TC_FORCE_RELOCATION): Define.
5773 (d10v_force_relocation): Declare.
5774 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5775 (md_apply_fix3): Handle Vtable relocs.
5776 (d10v_fix_adjustable): New.
5777 (d10v_force_relocation): New.
5779 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5781 * config/tc-d30v.c: Change default behaviour to ignore potential
5782 conflicts between register name and symbol names.
5784 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5786 * configure.in: Add fr30-*-*.
5787 * config/tc-fr30.c: New file.
5788 * Makefile.in: Regenerated.
5789 * config.in: Regenerated.
5790 * configure: Regenerated.
5791 * doc/Makefile.in: Regenerated.
5792 * po/gas.pot: Regenerated.
5794 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5796 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5799 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5801 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5803 (do_scrub_chars): Add some casts to unsigned char to avoid
5804 unwanted sign extension.
5805 * read.c (lex_type): Set characters about 127 to be symbol
5807 * config/tc-i386.c (md_begin): Set identifier_chars and
5808 operand_chars for values above 127.
5810 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5812 * configure.in: detect cygwin* instead of cygwin32*
5813 * configure: regenerate
5815 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5817 * listing.c: Add support for producing a listing from piped
5820 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5822 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5823 (append_insn): Account for the tx39's multiply behavior.
5825 1998-10-26 Michael Meissner <meissner@cygnus.com>
5827 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5828 from assemble_parallel_insns. Add support for '->' to indicate
5829 explicitly serializing the instructions.
5830 (md_assemble): Ditto.
5832 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5834 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5837 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5839 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5841 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5843 * config/tc-mips.c : support frame and regmask/fregmask when
5844 MIPS_STABS_ELF is specified.
5846 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5848 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5849 (md_apply_fix): Don't return 1 for VTABLE relocs.
5850 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5852 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5854 * doc/c-i386.texi: Replace occurences of "opcode" with
5855 "instruction mnemonic", "instruction", or "mnemonic" when
5856 referring to the name of an instruction. Use "opcode" when
5857 referring to the sequence of machine bytes.
5859 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5860 (is_opcode_char): Rename to is_mnemonic_char.
5861 (md_assemble and i386_operand): Correct error messages from
5862 "opcode" to "instruction mnemonic"
5863 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5864 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5865 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5866 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5867 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5868 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5869 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5871 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5873 * config/tc-i386.c (i386_operand): Check for garbage after
5876 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5878 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5879 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5881 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5883 * config/tc-sh.h (obj_fix_adjustable): Define.
5884 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5885 (md_apply_fix): Likewise.
5886 (tc_gen_reloc): Likewise.
5887 (sh_fix_adjustable): New.
5889 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5891 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5892 * cgen.h (gas_cgen_finish_insn): Update prototype.
5893 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5894 cgen_insn_t -> CGEN_INSN_INT.
5895 (make_parallel): Update handling of CGEN_INT_INSN_P.
5896 (assemble_parallel_insn): Ditto.
5897 (target_make_parallel): New function.
5898 (md_assemble): Use it.
5900 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5902 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5904 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5906 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5907 converted into lower case.
5909 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5911 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5912 (gas_cgen_tc_gen_reloc): Likewise.
5913 * config/tc-m32r.h (obj_fix_adjustable): Define.
5914 * config/tc-m32r.c (m32r_fix_adjustable): New.
5915 (m32r_force_relocation): Handle VTABLE relocs.
5917 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5919 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5921 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5923 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5924 to lower case before parsing.
5926 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5927 parallel insns modift buts in the PSW as a side effect.
5929 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5931 * config/tc-d30v.c (find_format): Test for missing flag and
5934 (md_apply_fix3): Fix error messages to avoid
5935 assumption about presence of a symbol.
5937 (parallel_ok): Disallow parallel instructions that both modify the
5940 (find_format): Generate a warning if an odd numbered register is
5941 used as the first register in a mutli-register instruction.
5943 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5945 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5946 relocations are always associated with a symbol.
5948 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5950 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5951 (elf32_sparc_force_relocation): Declare.
5952 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5953 (tc_gen_reloc): Handle vtable relocs.
5954 (elf32_sparc_force_relocation): New.
5956 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5958 * symbols.c (S_IS_FUNCTION): New.
5959 * config/tc-v850.h (obj_fix_adjustable): Define.
5960 (TC_FORCE_RELOCATION): Define.
5961 (v850_force_relocation): Declare.
5962 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5963 of fx_addnumber for VTABLE reloc addends.
5964 (md_apply_fix3): Handle VTABLE relocs.
5965 (v850_fix_adjustable): New.
5966 (v850_force_relocation): New.
5968 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5970 * tc-hppa.c (fp_operand_format): Add some additional formats.
5971 (pa_ip): Do not automatically promote into pa2.0 mode.
5972 (pa_level): Handle ".level 2.0".
5974 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5976 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5977 * config/tc-i386.h (template.extension_opcode): Change to
5978 unsigned int to allow full range of 8-bit opcode suffixes.
5979 (None): Redefine as 0xffff.
5981 From Jeff B Epler <jepler@usgs.gov>
5982 * doc/c-i386.texi (i386-SIMD): New section.
5984 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5986 * read.c (discard_rest_of_line): New function.
5987 * read.h: Declare it.
5988 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5990 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5992 * config/tc-d10v.c (find_symbol_matching_register): New function.
5993 (find_opcode): Cope with the case where a register name matches
5996 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5998 * config/tc-v850.c (md_pcrel_from): Rename to
5999 v850_pcrel_from_section.
6000 (v850_pcrel_from_section): Do not resolves symbols in other
6003 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6005 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6007 * config/tc-d10v.c (find_opcode): Generate an error if a register
6008 is supplied for an operand that should not be a register.
6010 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6012 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6013 instructions to have another instruction in the right bin.
6015 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6017 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6018 the right container if the left container holds a branch
6021 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6023 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6024 both a register name and symbol name.
6025 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6027 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6029 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6030 execution unit class.
6032 (reg_name_search): If a name matches a register and a symbol,
6033 prefer the register.
6034 (find_format): Disallow flag registers when a general purpose
6035 register is required.
6036 If a number is required, but a register has been given, check to
6037 see if a symbol with the same name as the register exists, and if
6038 so, use that symbol.
6040 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6042 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6044 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6046 * config/tc-d30v.c (find_format): Do not accept flag registers as
6047 general purpose registers.
6048 (find_format): If an immediate value is expected at a given place
6049 in a format, but a register name has been provided instead, check
6050 to see if that register name matches the name of a predefined
6051 symbol and if it does, then use the symbol instead.
6052 (reg_name_search): If a register name matches a symbol name,
6053 prefer the register name to the symbol name.
6055 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6057 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6058 the previous insn to empty.
6060 1998-09-20 Michael Meissner <meissner@cygnus.com>
6062 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6063 pieces, forcing the use of an ANSI compiler.
6065 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6067 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6069 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6071 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6073 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6075 (obj_elf_vtable_entry): Likewise.
6076 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6077 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6078 (tc_gen_reloc): Likewise.
6079 (arm_fix_adjustable): Likewise.
6080 (elf32_arm_force_relocation): New.
6081 (armelf_frob_symbol): Remove coff-style symbol support.
6083 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6085 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6087 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6089 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6090 OBJ_COFF so that routine is defined for a.out format.
6092 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6094 * config/tc-i386.c (i386_operand): Detect non-segment registers
6095 used as segment prefixes.
6097 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6099 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6100 optimize across FDE boundaries.
6102 * config/obj-coff.c (obj_coff_section): Preserve any link once
6103 flags when setting the section flags.
6105 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6107 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6108 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6110 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6112 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6115 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6117 * frags.c (frag_grow): Include the size of the frag struct in the
6120 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6121 if the new subseg comes before the old.
6123 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6125 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6126 to handle edge8 and edge16.
6128 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6130 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6131 before we clobber the symbol involved.
6133 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6135 * config/tc-arm.c: Remove OBJ_ELF definitions for
6136 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6137 use arm_adjust_symtab for OBJ_COFF.
6138 (armelf_adjust_symtab): New Routine.
6139 * config/tc-arm.h: Define obj_adjust_symtab to
6140 armelf_adjust_symtab for OBJ_ELF.
6142 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6144 * configure.in: Make all i386-elf targets use bfd_gas.
6145 * config/tc-i386.c (tc_i386_force_relocation): New.
6146 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6147 (md_apply_fix3): Likewise.
6148 (tc_gen_reloc): Handle them.
6149 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6150 tc_i386_force_relocation.
6152 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6154 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6156 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6158 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6159 current opcode after writing the first insturction of a reverse
6162 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6164 * read.h (generate_lineno_debug): Add prototype.
6165 * read.c (generate_lineno_debug): Make non-static.
6167 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6169 * config/tc-i386.c (md_assemble): Only warn for address/data size
6172 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6174 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6175 against Thumb function names, as the linker needs this information.
6177 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6179 * expr.c (operand): Check also that there is no advance in operand
6180 after atof_generic in order to decide "is it label 0f or floating
6183 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6185 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6186 command line options with a single dash.
6187 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6189 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6191 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6192 * tc-arm.c (arm_fix_adjustable): New routine.
6194 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6196 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6197 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6198 demand_empty_rest_of_line before mri_comment_end.
6199 (equals): Check garbage after expression before
6200 mri_comment_end in MRI mode.
6202 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6204 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6205 small immediate constant to use the constant itself rather than
6208 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6210 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6211 (pa_leave): Likewise.
6213 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6215 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6217 (i386_operand): Fix an error message.
6219 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6221 * doc/c-arm.texi (ARM Directives): Document .req directive.
6223 * config/tc-arm.c (reg_required_here): Display erroneous string if
6224 the register name could not be decoded.
6225 Do not set inst.instruction if the sift is -1.
6227 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6229 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6232 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6234 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6235 even if it is belived to be unnecessary.
6237 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6239 config/tc-i386.c (i386_operand): Size immediate constants by
6240 suffix (erroneously removed as part of July 7 change).
6242 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6244 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6245 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6246 (armelf_frob_symbol): New Routine.
6247 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6249 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6251 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6253 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6255 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6256 command line switches passed to assembler.
6258 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6260 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6261 (gas_cgen_opcode_desc): Declare.
6262 (gas_cgen_parse_operand): Declare.
6263 (*): Prepend gas_ to gas specific fns to denote them as such.
6265 * cgen.c (gas_cgen_opcode_desc): New global
6266 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6267 (queue_fixup): Renamed from cgen_queue_fixup.
6268 (*): Prepend gas_ to gas specific fns to denote them as such.
6270 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6271 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6272 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6273 Open opcode table and initialize it.
6274 (make_parallel): Use gas_cgen_opcode_desc.
6275 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6276 (md_assemble): Ditto.
6278 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6280 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6281 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6282 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6283 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6284 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6285 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6286 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6287 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6288 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6289 (INIT_STAB_SECTION): Likewise.
6290 (OBJ_PROCESS_STAB): Likewise.
6292 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6293 (md_parse_option): Watch for them.
6294 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6295 (md_begin): Kill neverdef code.
6296 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6297 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6298 (s_alpha_coff_wrapper): New.
6299 (md_pseudo_table): Trap all ECOFF pseudos.
6301 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6303 Start of changes to remove mdebug section from mips*-elf
6304 Based on MIPS_STAB_ELF definition
6305 * acconfig.h: undef if not configured
6306 * config.in: undef if not configured
6307 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6308 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6309 * stabs.c (s_stab_generic): flush frag
6311 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6313 * configure.in: (arm-*-elf): Handle.
6314 (thumb-*-elf): Handle.
6315 * configure: Regenerate.
6316 * read.c (stringer): Fix typo in comment.
6317 * write.c (fixup_segment): Don't add symbol value to addend if
6319 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6321 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6324 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6326 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6327 (write_2_short): Emit warning if new flag is set.
6328 (do_assemble): Set flags if left instruction is one of special
6329 "right-instruction-killer" type.
6331 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6333 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6334 Always output words in debug_info section as big endian.
6335 (sparc_target_format): Choose correct bfd target.
6336 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6338 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6340 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6341 to work with internationalization code. Issue an error when two
6342 operands match that are not allowed to match.
6344 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6346 * configure.in (install_tooldir): Allow target to specify whether
6347 it wants to be installed in $(tooldir)/bin.
6348 * configure: Regenerate.
6349 * Makefile.am (install-exec-local): Set install-exec-tooldir
6350 dependency via configure.
6351 * Makefile.in: Regenerate.
6353 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6355 * Makefile.am (install-exec-local): Split into two ...
6356 (install-exec-bindir,install-exec-tooldir): New rules.
6357 * Makefile.in: Regenerate.
6359 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6361 * Makefile.am (install-exec-local): Don't remove the file before
6362 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6363 W. Rozycki <macro@ds2.pg.gda.pl>.
6364 * Makefile.in: Rebuild.
6366 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6368 * cgen.c: Include libiberty.h.
6369 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6370 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6371 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6372 (md_cgen_lookup_reloc)): Declare.
6373 (md_cgen_record_fixup_exp): Declare.
6374 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6375 (m32r_relax_frag): Declare.
6376 (cgen_md_apply_fix3): Decls moved to cgen.h.
6377 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6378 (m32r_cgen_record_fixup_exp): Delete decl.
6379 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6380 (assemble_nop): Delete.
6381 (expand_debug_syms): Delete unused `exp'.
6382 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6383 Add default case for -Wall.
6384 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6385 (md_atof): Delete unused wordP.
6387 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6389 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6392 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6394 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6395 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6396 .print, .purgem, and .struct. Remove documentation for
6399 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6401 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6402 Update call to insert_operand.
6404 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6406 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6408 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6410 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6411 whitespace after a prefix operator.
6413 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6415 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6417 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6419 * config/tc-sparc.c (log2): New static function.
6420 (s_reserve): Use log2 to convert alignment before calling
6422 (s_common): Use log2 to convert alignment before calling
6423 record_alignment and frag_align.
6424 (sparc_cons_align): Use log2.
6426 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6428 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6429 (s_common): Likewise.
6431 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6432 initialization of waddr.
6433 (sparc_elf_final_processing): Add default case to switch.
6435 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6437 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6438 than temporary real.
6440 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6442 * write.c (subsegs_finish): Don't align the segments if there were
6445 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6446 copying aux information.
6448 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6449 expression into a symbol.
6451 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6453 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6454 type to unsigned int.
6455 (md_assemble): Change type used to store offsets from unsigned
6457 (i386_operand): Switch error check to only call RESTORE_END_STRING
6458 once after parse_register.
6460 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6462 * config/tc-v850.c (md_show_usage): Changed format to match that
6465 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6467 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6469 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6471 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6474 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6476 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6477 * doc/Makefile.in: Rebuild.
6479 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6481 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6482 for %lo expressions.
6483 (mips_ip, case 'u'): Move range check after code to mask
6484 off bits in %hi/%lo expressions. Mask off high bits for
6487 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6489 * doc/Makefile.am (gasver.texi): New target.
6490 (as.info, as.dvi): Depends upon gasver.texi.
6491 * doc/as.texinfo: Include gasver.texi. Mention version number on
6492 title page and in top node.
6493 * doc/Makefile.in: Rebuild.
6495 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6497 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6498 but not including the line containing the edict.
6499 * listing.h (LISTING_EOF): New.
6500 * input-scrub.c (input_scrub_next_buffer): Call it.
6502 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6504 * config/tc-i386.c (i386_operand): Don't set the size of an
6505 immediate address based solely on the suffix and the mode.
6507 * config/tc-i386.c (md_assemble): Add assertion to make sure
6508 overlap2 does not set Imm.
6510 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6511 sequences of whitespace to a single space.
6512 (is_space_chars): Just compare with space.
6513 (md_begin): Don't initialize space_chars.
6514 (md_assemble): Just skip a single whitespace character.
6515 (i386_operand): Rewrite base-index parsing to use new
6516 parse_register, and to skip white space. Skip white space in a
6517 number of other places too. Don't give error message if
6518 parse_register fails.
6519 (parse_register): Change reg_string parameter to be non-const.
6520 Add end_op parameter. Skip white space after the `%', and return
6521 end of register string. Give error message here rather than
6524 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6526 Based on patch from Matt Semersky <matts@scd.hp.com>:
6527 * expr.c (op_encoding): Make const.
6528 (expr_set_precedence): New function.
6529 (expr_begin): Don't set operator rankings, just call
6530 expr_set_precedence.
6531 * expr.h (expr_set_precedence): Declare.
6532 * read.c (s_mri): Call expr_set_precedence.
6534 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6536 * doc/as.texinfo (Statements): Remove paragraph discussing
6537 continuing lines with a backslash. This hasn't worked for years,
6540 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6542 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6544 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6545 (ps_CTORS, ps_DTORS): New section types.
6546 (vms_fixup_xtors_section): New function
6547 (Ctors_Psect, Dtors_Psect): Define.
6548 (IS_GXX_XTOR): Define
6549 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6550 Filter static constructors/destructors and add to
6551 Ctors_Symbols/Dtors_Symbols chain.
6552 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6553 appropriate section.
6555 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6556 * makefile.vms: Merge vax/vms support.
6558 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6560 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6561 (elf_pseudo_table): Add them.
6562 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6563 (md_apply_fix): Accept them.
6564 (mips_fix_adjustable): Don't adjust them.
6565 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6566 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6567 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6568 (tc_fix_adjustable): Don't adjust them.
6570 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6572 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6574 * Makefile.in: Regenerate.
6575 * configure.in: AC_SUBST cgen_cpu_prefix.
6576 * configure: Regenerate.
6578 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6580 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6581 Changed all users of COND12_DELAY.
6583 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6585 * config/tc-mn10300.c (set_arch_mach): New function.
6586 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6587 (md_begin): Default to mn10300 mode.
6588 (md_assemble): Only accept instructions for the core mn10300
6589 chip and the active machine type.
6591 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6593 * subsegs.h (segment_info_type): Give the struct a name.
6594 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6595 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6596 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6597 * config/tc-w65.h (tc_reloc_mangle): Declare.
6598 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6600 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6602 * config/tc-v850.c (v850_comm): Restore old section
6603 after common processing.
6605 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6607 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6609 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6611 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6612 char with code that explicitly sign-extends.
6614 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6616 * config/tc-v850.c (md_begin): Restore text section as the current
6617 section after creating call table sections.
6618 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6621 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6622 with call to macro SYM_AUXINFO.
6624 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6626 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6627 with the program transform name.
6628 * Makefile.in: Rebuild.
6630 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6632 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6635 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6637 * config/tc-i386.c (i386_operand): Be prepared for a space between
6638 the open parenthesis and the start of the register operand,
6639 because of the June 16 change.
6641 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6643 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6646 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6648 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6649 even if it is belived to be unnecessary.
6651 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6653 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6655 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6657 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6659 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6660 shift amount for a repeated operand. The shift amount for the
6661 repeated copy comes from the size of the operand.
6663 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6665 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6667 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6669 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6671 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6673 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6674 characters in it as LEX_IS_SYMBOL_COMPONENT.
6675 * config/tc-i386.h (tc_symbol_chars): Define.
6676 (extra_symbol_chars): Declare.
6677 * config/tc-i386.c (extra_symbol_chars): Define.
6678 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6679 (line_comment_chars): Set to '/' if TE_LINUX.
6680 * doc/c-i386.texi (i386-prefixes): Update.
6681 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6683 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6685 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6686 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6688 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6690 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6691 constraint in instructions REP & REPI.
6693 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6695 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6696 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6698 (check_range): If the operand is shifted, then shift the number
6699 before checking its range.
6701 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6703 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6706 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6708 * config/tc-v850.c (v850_comm): Create special sections as needed.
6710 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6712 * config/tc-d10v.c (write_2_short): Addition of swapping
6713 instructions for sequential and reverse sequential order when
6714 given order is not possible.
6716 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6718 * Makefile.am: Rebuild dependencies.
6719 (DEP_INCLUDES): Fix reference to intl build directory.
6720 * Makefile.in: Rebuild.
6722 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6724 * doc/c-i386.texi: Update 16 bit documentation.
6726 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6727 IgnoreDataSize to IgnoreSize as they are used for address size as
6729 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6730 32-bit mode, similarly addr16/data16 and variants.
6732 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6734 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6735 sequential word multiply instructions.
6737 (do_assemble): Add extra command line argument, to allow mul32
6738 attribute to be preserved across parallel insns.
6739 (md_assemble): Insert NOPs between explicitly parallel insns which
6740 contain an 32 bit multiply and a 16 multiply.
6742 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6744 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6747 * config/tc-i386.c (reloc): Add braces.
6749 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6750 consistent with Intel naming.
6751 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6752 use bitfields in sib_byte.
6753 (modrm_byte): Don't use bitfields here either.
6755 * config/tc-i386.c (current_templates): Add const.
6756 (parse_register): Add const to return, param, and char *s.
6757 (i386_operand): Add const to reg_entry *r.
6758 * config/tc-i386.h (templates): Add const to start, end.
6760 Inspired by code for 16 bit gas support from Martynas Kunigelis
6761 <martynas@nm3.ktu.lt>:
6762 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6763 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6764 (uses_mem_addrmode): Remove.
6765 (md_estimate_size_before_relax): Add support here too.
6766 (md_relax_table): Rewrite interface to md_relax for 16 bit
6768 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6769 (opcode_suffix_to_type): Remove.
6770 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6771 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6772 (md_convert_frag): Likewise.
6773 (i386_operand): Add support for 16 bit base/index regs,
6774 immediates, and displacements. Remove some unnecessary casts, and
6775 localise end_of_operand_string, displacement_string_start,
6776 displacement_string_end variables. Add GCC_ASM_O_HACK.
6777 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6779 * config/tc-i386.c (prefix_hash): Remove.
6780 (md_begin): Rewrite without obstacks. Remove prefix hash table
6781 handling. Rewrite lexical table handling.
6782 (i386_print_statistics): Don't print prefix statistics.
6783 (md_assemble): Rewrite instruction parser so that line is not
6784 converted to lower case. Don't do a hash_find for prefixes,
6785 instead recognise them via opcode modifier.
6786 (expecting_operand, paren_not_balanced): Localise variables.
6787 * config/tc-i386.h (IsPrefix): Define.
6788 (prefix_entry): Remove.
6790 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6791 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6792 '\\' in case where comment_chars contains '/'.
6794 * config/tc-i386.c (MATCH): Ensure given operand and template
6795 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6796 you must write `ljmp *table(%ebx)'.
6798 From H.J. Lu <hjl@gnu.org>:
6799 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6800 as 0 ifndef BFD_ASSEMBLER.
6801 (md_assemble): Allow immediate operands without suffix or
6802 other reg operand to default in size to the current code size.
6804 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6806 * config/tc-v850.c (md_begin): Restore creation of
6807 .call_table_text and .call_table_data sections.
6809 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6811 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6812 after emitting a word of noops.
6814 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6816 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6817 (i386_operand): Simplify checks for valid base/index combinations.
6818 Disallow `in 4(%dx),%al'.
6820 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6822 (add_prefix): Change parameter from char to int.
6824 * config/tc-i386.h (Ugh): Define opcode modifier.
6825 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6827 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6828 CONSISTENT_REGISTER_MATCH macros to check register types more
6829 thoroughly. Check for illegal suffix/operand combinations
6830 when matching insns with operands. Handle new `s' suffix, and
6831 associated FloatMF opcode modifier for float insns with memory
6833 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6834 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6835 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6836 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6837 DATA_PREFIX_OPCODE throughout.
6839 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6840 (md_assemble): Rewrite suffix/register operand checking code to be
6841 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6842 AnyMem, the better to grep.
6844 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6845 given a memory operand. Don't set Abs bits either.
6846 (type_names): Remove Mem*, Abs*.
6847 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6848 define opcode_modifiers as these cases are handled by Disp8,
6849 Disp16, Disp32 and suffix checks.
6850 (COMES_IN_BOTH_DIRECTIONS): Remove.
6851 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6853 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6854 if IgnoreDataSize modifier given. Remove ShortformW modifier
6855 test. Add test for ShortForm in W base_opcode modification.
6856 Merge Seg2ShortForm and Seg3ShortForm code.
6857 * config/tc-i386.h (ShortFormW): Remove.
6858 (IgnoreDataSize): Define.
6860 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6862 * config/tc-d30v.c (md_assemble): Store previous segment state
6863 with previous instruction.
6865 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6867 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6868 (ebp, esp): Remove static variables.
6869 (MATCH): Remove test for InOutPortReg.
6870 (i386_operand): Properly handle InOutPortReg here instead.
6871 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6872 (md_assemble): Simplify and correct modrm and sib generation.
6873 (i386_operand): Add warning for scale without index.
6874 Rewrite checks for valid base/index combinations.
6876 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6877 macros and enclose in do while(0).
6878 (RESTORE_END_STRING): Likewise.
6879 (md_assemble): Add one to printed operand number so we start
6880 from 1 not 0. Add some more gettext invocations.
6881 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6884 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6885 DATA_PREFIX, SEG_PREFIX): Define.
6886 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6887 (check_prefix): Remove function.
6888 (add_prefix): New function. Add prefix to i.prefix as well as
6890 (md_assemble): Changes for add_prefix. Remove hack for wait
6891 prefix, instead always output prefixes in fixed order. Test
6892 for jcxz/loop when selecting between word & dword operations,
6893 and add address size prefix rather than operand size prefix.
6894 Remove operand -> address size hack when emitting jcxz/loop.
6895 (i386_operand): Remove O_Absent check as it's done in expr.
6897 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6899 * configure.in: Recognize m5200 as a cpu_type of m68k.
6900 * aclocal.m4: Rebuild with current libtool.
6901 * configure: Rebuild.
6903 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6905 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6906 to relaxable_symbol to prevent references to external symbol from
6909 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6911 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6912 symbols are relaxable.
6914 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6916 * config/tc-v850.c (md_begin): Don't create special
6917 sections by default.
6919 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6921 * config/tc-mips.c (macro): For div and udiv, close the
6922 reorder block as soon as possible.
6924 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6926 From Matt Semersky <matts@scd.hp.com>:
6927 * macro.c (macro_mri_mode): New function.
6928 * macro.h (macro_mri_mode): Declare.
6929 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6932 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6934 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6937 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6938 until after xstrdup in OBJ_EVAX case.
6940 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6942 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6943 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6944 of hardcoded magic number.
6945 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6947 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6949 * read.c (do_s_func): New function.
6951 * read.h (do_s_func): Add prototype.
6953 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6955 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6956 nops if fill pattern not specified.
6958 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6960 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6961 * config/te-go32.h (TE_GO32): Define.
6962 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6964 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6966 Implement .func/.endfunc pseudo-ops.
6967 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6969 * read.c (potable): Add .func,.endfunc.
6970 (s_func): New function.
6971 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6973 (in_doc_func_p,current_function_label): New static globals.
6974 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6976 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6978 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6979 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6980 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6981 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6982 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6983 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6984 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6985 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6986 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6987 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6988 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6989 * config/tc-a29k.c: Don't define md_short_jump_size,
6990 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6991 * config/tc-alpha.c: Likewise.
6992 * config/tc-alpha.h: Likewise.
6993 * config/tc-arm.c: Likewise.
6994 * config/tc-h8300.c: Likewise.
6995 * config/tc-h8500.c: Likewise.
6996 * config/tc-hppa.c: Likewise.
6997 * config/tc-i860.c: Likewise.
6998 * config/tc-i960.c: Likewise.
6999 * config/tc-ppc.c: Likewise.
7000 * config/tc-sh.c: Likewise.
7001 * config/tc-sparc.h: Likewise.
7002 * config/tc-tic30.c: Likewise.
7003 * config/tc-w65.c: Likewise.
7004 * config/tc-z8k.c: Likewise.
7006 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7008 * config/tc-vax.c (_): Delete this macro used for placeholder
7009 values in vax_operand_width_size; it conflicts with the _() macro
7010 used for internationalization.
7012 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7014 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7015 code. From Chris Moller <moller@bops.com>.
7017 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7018 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7019 * read.c (emit_expr): Initialize seg and subseg fields of a new
7021 * write.c (write_object_file): Switch to the appropriate segment
7022 and subsegment when processing a broken word.
7024 * config/tc-m68k.c (mri_assemble): New static function.
7025 (build_mri_control_operand): Call mri_assemble rather than
7027 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7028 (s_mri_endf, s_mri_endw): Likewise.
7030 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7032 * read.c (s_org): Call md_flush_pending_output if it is defined.
7034 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7036 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7038 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7039 (md_parse_option): Add for same.
7040 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7041 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7042 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7044 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7046 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7048 * config/tc-arm.c (find_real_start): Relax definition of local
7051 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7053 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7054 symbols at the given address, not just the last one specified.
7056 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7058 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7059 or number_to_chars_littleendian to write data.
7061 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7063 * config/tc-v850.c (md_assemble): Remove artificially created
7064 register name symbols.
7066 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7068 * write.c (fixup_segment): Change "segment" to "section" in
7071 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7073 * write.c (fixup_segment): Change sym1-sym2 message again.
7075 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7077 * write.c (fixup_segment): Improve error message for sym1-sym2
7078 errors when sym1 is in a different segment from sym2.
7080 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7082 * config/tc-m32r.c (warn_unmatched_high): New static local.
7083 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7084 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7085 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7086 (md_parse_option): Likewise.
7087 (md_show_usage): Likewise.
7088 (m32r_frob_file): Likewise.
7090 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7091 (read_a_source_file): Call them.
7092 * read.h (stabs_generate_asm_file): Declare.
7093 * stabs.c (stabs_generate_asm_file): New function.
7094 (generate_asm_file): New function.
7095 (stabs_generate_asm_lineno): Move file name handling into
7098 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7100 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7101 (d30v_current_align, d30v_current_align_seg): New variables.
7102 (d30v_last_label): New variable.
7103 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7104 (s_d30v_data, s_d30v_section): Likewise.
7105 (md_pseudo_table): Call them.
7106 (md_begin): Initialize d30v_current_align_seg.
7107 (md_assemble): Call d30v_align when needed by known current alignment.
7108 (d30v_frob_label, d30v_cons_align): New functions.
7109 * config/tc-d30v.h (md_do_align): Remove.
7110 (tc_frob_label): Call d30v_frob_label.
7111 (md_cons_align): New.
7113 * config/tc-d30v.c (find_format): Convert complex expressions to
7114 expression symbols before processing. Clean up code formatting.
7116 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7118 * po/Make-in (install-info): New target.
7120 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7122 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7124 * config/tc-mn10300.c (md_assemble): Likewise.
7126 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7128 * Makefile.am: Update with `make dep-am'.
7129 (HFILES): Add cgen.h.
7130 (cgen.o): Depend on cgen.h.
7131 * Makefile.in: Regenerate.
7133 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7135 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7137 * gasp.c (grab_label): Permit a label to be a preprocessor
7138 variable by permitting a label to start with a backslash.
7140 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7142 * config/tc-mips.c (validate_mips_insn): Removed hack
7143 for previously inaccessible bitfields in some INSN_TRAP
7146 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7148 * config/tc-d30v.c (do_assemble): Abort with error message
7149 if opcode operands do not match.
7151 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7153 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7154 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7155 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7156 similar new 'q' operand.
7158 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7160 * cgen.c (cgen_asm_finish_insn): Fix typo.
7162 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7165 * cgen.c: Include it.
7166 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7167 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7168 All callers updated.
7169 * config/tc-m32r.c: Include cgen.h.
7170 (m23r_insn): New members num_fixups,fixups.
7172 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7174 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7175 to avoid compiler warning.
7177 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7179 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7182 * makefile.vms (OBJS): Add ehopt.obj
7184 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7186 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7188 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7190 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7191 a short format insn.
7192 (md_assemble): Set it for explicitly packed insns.
7194 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7196 * config/obj-coff.c (c_symbol_merge): Do not take address of
7197 native fields when performing the memcpy.
7199 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7201 * config/tc-mips.c (macro,macro2): Implement
7202 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7204 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7206 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7207 relocations against globally visible symbols.
7208 * config/tc-m68k.c (relaxable_symbol): New macro.
7209 (m68k_ip, md_estimate_size_before_relax): Use it.
7210 (tc_m68k_fix_adjustable): Also handle weak symbols.
7212 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7214 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7215 references to externally visible symbols.
7216 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7217 values in twice for a PC relative reloc if the symbol is
7220 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7221 don't adjust a PC relative reloc against an externally visible
7223 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7224 for a PC relative fixup against an externally visible defined
7225 symbol, arrange to store object file and addend values as though
7226 the symbol were not defined.
7227 (tc_gen_reloc): Likewise.
7229 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7231 * read.c (sizeof_leb128): Referenced externally by write.c so
7234 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7236 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7237 and expand a 'debug' symbol associated with the next instruction
7238 that does not cause a short instruction to be filled with a NOP.
7239 (md_pseudo_table): Add support for .debugsym.
7240 (assemble_parallel_insn): Add calls to expand_debug_sym as
7242 (md_assemble): Ditto.
7244 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7246 * as.c (main): Conditionally call setlocale.
7247 * gasp.c (main): Likewise.
7248 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7249 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7251 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7253 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7255 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7257 * config/tc-hppa.c: Change all calls to bzero to use memset.
7258 (pa_ip): Add cast to avoid warning.
7259 (tc_gen_reloc, md_apply_fix): Likewise.
7260 (pa_find_space_by_number): Likewise.
7261 (hppa_force_relocation): Likewise.
7262 (pa_block): Change i to unsigned int.
7263 * config/obj-som.h (obj_som_copyright): Declare.
7265 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7267 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7268 for line numbers for assembly source.
7270 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7272 * configure.in: Change version number to 2.9.4
7273 * configure: Rebuild.
7275 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7277 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7279 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7281 * ecoff.h: Change symbolS in function declaration to struct
7284 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7286 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7287 (md_convert_frag): Fix i18n typo.
7289 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7291 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7292 * ecoff.h: Protoype it.
7293 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7294 [EVAX] (s_alpha_prologue): Delete.
7295 (md_pseudo_table): Update.
7297 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7299 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7300 array to local pointer.
7301 (get_args, parse_expr): Add casts to avoid warnings.
7303 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7305 * read.c (s_set): Cast xmalloc return value to fragS *.
7306 * config/tc-m68k.c (m68k_ip): Function made static to match
7307 previous forward declaration.
7308 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7310 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7312 * config/tc-v850.c: Add internationalisation macros to error
7315 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7316 macros to error strings.
7318 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7320 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7321 reloc is in the TOC csect.
7322 (md_apply_fix3): Correct gettext typo.
7324 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7326 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7327 .L - they are local labels and the branches are not really
7328 function calls but rather far jumps.
7330 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7332 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7334 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7336 * config/tc-i386.c (md_assemble): Print operand number rather than
7337 using ordinal_names.
7338 (i386_operand): Likewise.
7340 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7342 * Makefile.am (INTLLIBS): Define to work around apparent automake
7344 All Makefiles: Regenerated.
7346 * Many files: Added gettext invocations around user-visible
7348 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7349 HAVE_LC_MESSAGES): Define.
7350 * dep-in.sed: Added asintl.h.
7351 * po/Make-in: New file.
7352 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7354 * read.c (Z_): Renamed from `_'.
7355 * Makefile.am (SUBDIRS): Added po.
7356 (POTFILES): new macro.
7357 (po/POTFILES.in): New target.
7358 ($(OBJS)): Added asintl.h.
7360 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7361 (as_new_LDADD): Added $(INTLLIBS).
7362 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7363 (gasp_new_LDADD): Added $(INTLLIBS).
7364 (gasp_new_DEPENDENCIES): New macro.
7365 * configure, aclocal.m4: Rebuilt.
7366 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7368 (ALL_LINGUAS): Define.
7369 * macro.c: Include "asintl.h".
7370 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7371 * as.h: Include "asintl.h".
7372 * config/tc-i386.c (ordinal_names): Removed.
7373 (md_assemble): Changed error text to avoid ordinal_names.
7374 (i386_operand): Likewise.
7375 (reloc): Added as_bad to avoid i18n problems.
7376 (tc_gen_reloc): Likewise.
7377 * config/tc-arm.c (bad_args): Now a #define.
7379 * config/obj-vms.c (VMS_stab_parse): Changed type of
7381 (global_symbol_directory): Unified strings to avoid i18n
7383 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7384 avoid i18n problems.
7385 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7386 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7388 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7390 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7392 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7394 * as.c (print_version_id): Added an fprintf to avoid i18n
7396 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7398 * expr.c (expr): Added as_warn call to avoid i18n problems.
7399 * messages.c (as_assert): Changed code to avoid i18n problems.
7400 (as_abort): Likewise.
7401 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7402 (s_space): Likewise.
7403 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7405 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7407 * config/tc-i386.c (check_prefix): New static function, split out
7409 (struct _i386_insn): Add wait_prefix field.
7410 (md_assemble): Remove wait_prefix local variable. Use
7411 check_prefix when adding a prefix.
7413 * config/tc-i386.c (current_templates): New static variable.
7414 (md_assemble): Remove current_templates local variable.
7415 (md_assemble, i386_operand): Improve error and warning messages in
7416 many places. Add RESTORE_END_STRING in many places before error
7417 return. Clarify some comments.
7419 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7421 (md_assemble): Parse string instruction operands, looking for
7422 segment override prefixes. Check for invalid segment prefixes on
7424 (i386_operand): i.seg[] and max mem_operand changes for string
7426 * config/tc-i386.h (EsSeg): Define.
7428 * config/tc-i386.h (regKludge): Define.
7429 (iclrKludge, imulKludge): Don't define.
7430 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7431 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7432 opcode_modifier checks to look for more common cases first. Add
7433 default_seg for IsString case.
7435 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7437 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7439 * configure: Rebuild with new automake and libtool.
7440 * aclocal.m4, Makefile.in: Likewise.
7442 * doc/Makefile.am (as.dvi): New target.
7443 * doc/Makefile.in: Rebuild.
7445 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7447 * configure.in: Added sparc86x support.
7449 * configure: Rebuild.
7451 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7453 (md_parse_option): Warn if -EL is not supported for this architecture.
7455 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7457 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7459 * config/tc-mips.c (mips_ip): Note when we use get match on
7460 the full instruction name.
7462 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7464 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7465 back into the expression to handle add/sub simplification correctly.
7467 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7469 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7471 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7473 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7476 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7478 * symbols.c (max_indent_level): New global.
7479 (print_symbol_value_1): Use it.
7480 * expr.h (expr_build_dot): Declare.
7481 * expr.c (expr_build_dot): New function.
7483 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7485 * symbols.c (print_binary): New function.
7486 (print_expr_1): Call it.
7488 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7490 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7491 operand in the opcode.
7493 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7495 * config/tc-i386.h: Reorder operand flags and opcode modifier
7496 flags for clarity. Remove unused definitions: Unknown,
7497 ImmUnknown, DispUnknown, NoModrm.
7498 * config/tc-i386.c (type_names): Add missing Debug type.
7499 (md_assemble): Better duplicate prefix checking. Quicker string
7500 instruction check via new opcode_modifier flag.
7502 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7504 * doc/as.texinfo (Invoking): Clarify -Wa example.
7506 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7508 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7509 (s_mips_weakext): Define.
7510 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7511 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7514 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7516 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7517 is an error if the value can not be computed at assembly time.
7518 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7520 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7522 * gasp.c (main): Set next field of new include_path structure to
7523 NULL. From Avery Pennarun <averyp@gdc.ca>.
7525 * read.c (s_mri_sect): Call as_bad rather than abort for an
7526 unsupported MRI target.
7528 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7530 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7531 the destination of a branch instruction should be altered.
7532 (find_real_start): New function: Locate the real, Thumb coded
7533 start of a Thumb function.
7534 (do_t_branch23): Alter the destination of branches to Thumb
7537 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7539 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7541 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7544 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7546 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7547 * doc/c-hppa.texi: Likewise.
7549 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7551 * Makefile.am: Rebuild dependencies.
7552 * Makefile.in: Rebuild.
7554 * Makefile.am (DEP_INCLUDES): New variable.
7555 (.dep1): Change to work when srcdir is not an absolute path.
7556 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7557 * Makefile.in: Rebuild.
7559 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7561 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7562 LinearAddress patch.
7564 * configure.in: Set version to 2.9.1.
7565 * configure: Rebuild.
7567 * Branched binutils 2.9.
7569 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7571 * config/tc-i386.h (FWait): Define.
7572 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7573 other prefixes. Check FWait flag in opcode table to see which
7574 instructions require an fwait prefix.
7576 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7578 * stabs.c (get_stab_string_offset): Always create a stab string
7581 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7583 Fix some gcc -Wall warnings:
7584 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7585 * ehopt.c (eh_frame_code_alignment): Likewise.
7586 * expr.c (integer_constant, operand): Likewise.
7587 * frags.c (frag_align): Likewise.
7588 * gasp.c (level_0, change_base, doinstr): Likewise.
7589 * hash.c (hash_ask): Likewise.
7590 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7591 (debugging_pseudo): Likewise.
7592 * macro.c (define_macro, check_macro): Likewise.
7593 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7594 (ignore_rest_of_line, float_cons): Likewise.
7595 * symbols.c (decode_local_label_name): Likewise.
7596 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7597 (fixup_segment, number_to_chars_bigendian): Likewise.
7598 (number_to_chars_littleendian): Likewise.
7599 * config/atof-ieee.c (gen_to_words): Likewise.
7600 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7601 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7602 * read.c (output_big_sleb128): Initialize locals to avoid
7604 (output_big_uleb128, equals): Likewise.
7605 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7606 to unsigned int. Change zeros to unsigned int.
7607 * cond.c (s_if): Add return to default case.
7608 * frags.c (frag_now_fix): Change return type to addressT.
7609 * frags.h (frag_now_fix): Update declaration.
7610 * listing.c (file_info_struct): Change linenum to unsigned int.
7611 (struct list_info_struct): Change hll_line to unsigned int.
7612 (print_source): Update format string.
7613 * read.c (emit_expr): Change scan to unsigned int, and don't
7614 bother to initialize it.
7615 * symbols.c (dollar_label_count): Change to unsigned long.
7616 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7617 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7618 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7620 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7622 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7623 mcf5200 just as we do for m68000.
7624 (m68k_init_after_args): Likewise.
7625 (md_estimate_size_before_relax): Likewise.
7627 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7629 * config/tc-v850.c (md_assemble): Store relocation addend in
7630 fixup instead of instruction.
7632 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7634 * config/tc-i386.c (md_assemble): Swap template arguments to
7635 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7636 This macro is currently symmetric, so passing them the wrong
7637 way didn't cause any problem, but may if the macro is changed
7639 After copying template to i.tm, use i.tm. rather than t-> to
7640 access fields, and make t a const*
7641 Move i.tm.operand_types[] swap to immediately after the copy.
7643 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7645 * expr.h (expr_build_uconstant): Add prototype.
7646 (expr_build_unary,expr_build_binary): Add prototypes.
7647 * expr.c (expr_build_uconstant): New function.
7648 (expr_build_unary,expr_build_binary): New functions.
7650 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7652 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7653 * macro.c (macro_expand_body): Increase buffer size.
7654 * messages.c (as_warn): Likewise.
7655 (as_warn_where, as_bad, as_bad_where): Likewise.
7657 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7659 Based on patch from H.J. Lu <hjl@gnu.org>:
7660 * Makefile.am (DISTSTUFF): New variable.
7661 (diststuff): New target.
7662 * Makefile.in: Rebuild.
7664 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7666 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7667 m32r_elf_section_change_hook.
7669 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7670 emit a nop if a section ends with a 16 bit instruction.
7672 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7674 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7675 s_lcomm rather than obj_coff_lcomm.
7676 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7678 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7680 * config/tc-i386.h (LinearAddress): Define.
7681 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7682 instruction, don't use a default segment.
7684 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7686 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7687 * configure: Rebuild.
7689 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7691 * aclocal.m4, configure: Rebuild with libtool 1.2.
7693 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7695 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7696 PC relative branches. Patch courtesy of Jonathan Walton.
7699 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7701 * configure.in (emulations): Add thumb-pe target.
7703 * configure (emulations): Add thumb-pe target.
7705 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7707 * itbl-lex.l (yywrap): Don't define if already defined as a
7710 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7712 * depend.c (quote_string_for_make): New function.
7713 (wrap_output): Use it.
7715 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7717 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7718 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7720 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7722 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7723 Recognize -GN and -relax.
7724 (md_begin): Initialize gp size from -G switch.
7725 (alpha_force_relocation): Always force if -relax.
7726 (alpha_align): Take a new argument that will specify when to
7727 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7728 Change all callers. Emit nop alignment padding as nop+unop pair.
7730 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7732 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7733 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7735 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7737 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7738 require padding to the next long word boundary.
7740 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7742 * cgen.c: #include symcat.h.
7743 * config/tc-m32r.c: Likewise.
7745 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7747 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7748 absolute expressions instead of '$' prefixed register names.
7750 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7752 * read.c (s_set): Record file and line info for symbols when -as.
7753 (pseudo_set): Don't overwrite that dummy fragment.
7755 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7757 * config/tc-ppc.c (md_pseudo_table): Add "section".
7758 (ppc_named_section): New static function.
7760 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7762 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7763 so we don't have to scan the entire list.
7765 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7767 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7768 case, allow the parallel instructions to modify the same flag
7771 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7773 * listing.c (list_symbol_table): Categorize symbols by
7774 undefined_section rather than sy_frag->line == NULL.
7776 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7778 * Makefile.am (install-exec-local): Install properly when ln
7779 fails or tooldir == prefix.
7781 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7783 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7784 Test result of insert_operand for error.
7786 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7788 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7789 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7790 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7791 * doc/Makefile.in: Rebuild.
7793 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7795 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7796 (macro): Fix handling of M_COP[0-3].
7798 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7800 Based on patches from Ross Harvey <ross@teraflop.com>:
7801 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7802 if macro_alternate or macro_mri.
7803 (getstring): Remove support for byte constants between < and >.
7804 (get_any_string): '<' only starts a string if macro_alternate or
7806 (macro_expand_body): Permit keyword parameters following
7807 positional parameters.
7809 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7810 * configure.in (alpha*-*-netbsd*): New target.
7811 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7812 * configure: Rebuild.
7814 * as.h (flag_warn_suppress_instructionswap): Move from here...
7815 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7816 here, and make static.
7818 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7819 BFD_ASSEMBLER or MANY_SEGMENTS.
7821 * as.c (show_usage): Update bug-gnu-utils address.
7822 * gasp.c (show_usage): Likewise.
7823 * doc/as.texinfo (Bug Reporting): Likewise.
7825 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7827 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7828 insns regardless of the size of a pointer if we're in mips I or
7830 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7832 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7834 Fix rac to accept only a0:
7835 * tc-d10v.c (parallel_ok, find_opcode):
7836 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7837 Introduce OPERAND_GPR.
7839 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7841 * read.c (s_fill): Handle non-constant repeat counts by creating
7842 an rs_space fragment.
7844 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7846 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7847 from as_bad to as_warn.
7849 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7851 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7852 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7853 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7855 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7857 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7858 seg_fix_rotP rather than fix_root from seg_info.
7860 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7862 * expr.c: Add support for 0x1_2_3_4 bignums.
7864 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7866 * configure.in: Change -linux* to -linux-gnu*.
7867 * configure: Rebuild.
7869 * app.c (do_scrub_begin): Treat \r as whitespace.
7871 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7873 * Makefile.am: Update dependencies.
7874 * Makefile.in: Rebuild.
7876 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7878 * configure, aclocal.m4: Rebuild with new libtool.
7880 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7882 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7883 the argument to bfd_set_arch_mach.
7884 (load_address): Use bfd_arch_bits_per_address to determine the
7885 bit size of an address instead of looking at the isa level.
7886 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7888 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7890 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7892 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7894 * ehopt.c: New file.
7895 * as.h (enum _relax_state): Add rs_cfa.
7896 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7897 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7898 * read.c (emit_expr): Call check_eh_frame.
7899 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7900 (relax_segment): Likewise.
7901 * Makefile.am: Rebuild dependencies.
7902 (GAS_CFILES): Add ehopt.c.
7903 (GENERIC_OBJS): Add ehopt.o.
7904 * doc/internals.texi (Frags): Document rs_cfa.
7906 * as.c (show_usage): Mention --traditional-format.
7907 (parse_args): Accept --traditional-format.
7908 * as.h (flag_traditional_format): Declare.
7909 * output-file.c (output_file_create): If flag_traditional_format,
7910 set BFD_TRADITIONAL_FORMAT on stdoutput.
7911 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7913 * config/tc-mips.c (append_insn): Make sure that if we have a
7914 fixup for an unmatched %hi reloc, it does not associated with a
7917 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7918 * doc/Makefile.in: Likewise.
7920 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7922 * config/tc-m32r.c (check_for_side_effects): New function.
7923 (can_make_parallel): Add checks for instruction side effects
7924 clashing with the other instruction.
7925 (assemble_parallel_insn): Improve warning messages. Return error
7926 message from non-swapped instruction order.
7928 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7930 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7932 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7933 md_cleanup definition. This moves the forced literal output to
7934 the end of the source pass, and avoids macro's inserting literals
7935 into the code immediately after the macro expansion.
7937 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7939 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7940 a gas internal symbol is adjustable.
7941 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7943 * as.h: If gcc version greater than 2.6, use `__format__' and
7944 `__printf__' in function attributes, rather than `format' and
7947 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7949 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7951 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7953 Add tms320c30 support:
7954 * config/tc-tic30.h: New file.
7955 * config/tc-tic30.c: New file.
7956 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7957 TARGET_FORMAT as "coff-tic30".
7958 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7959 * Makefile.am: Rebuild dependencies.
7960 (CPU_TYPES): Add tic30.
7961 (CPU_OBJ_VALID): tic30-aout is valid.
7962 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7963 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7964 * configure, Makefile.in: Rebuild.
7966 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7968 * config/tc-v850.c (md_assemble): Improvements to error messages.
7970 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7972 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7973 BFD_RELOC_HI16_S to store the high bits of any value.
7975 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7976 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7977 assembler calculate relocations to any external symbol at all.
7978 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7979 involving generation of pc-relative relocs.
7980 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7981 has been moved to md_apply_fix3.
7983 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7984 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7985 which actually means (the address of identifier's GOT entry) +
7986 constant, which is not particularly useful.
7988 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7990 * read.h (include_dirs): Declare.
7991 (include_dir_count,include_dir_maxlen): Declare.
7993 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7995 * configure.in: Correct check for shared opcodes library.
7996 * configure: Rebuild.
7998 * listing.c (buffer_line): If we can't open the file, set at_end.
7999 (listing_print): Remove unused local variable fi.
8001 * config/m68k-parse.y (reglistpair): Handle register list in
8004 * config/vms-conf.h: Don't undef VERSION.
8006 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8008 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8010 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8012 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8013 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8014 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8015 (EXTRA_DIST): Define.
8016 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8017 explicitly rather than via the list of object files.
8018 (gcc-as.opt): New file created when make-gas.com is run.
8019 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8020 itbl-cpu.h} to #include appropriate file rather than copying that
8022 * config/vms-conf.h: Synchronize with current config.in.
8023 * Makefile.in: Rebuild.
8025 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8027 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8028 (parallel_ok): Relaxed parallel subinstruction dependency check.
8030 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8032 * as.h (flag_warn_suppress_instructionswap): added new flag.
8033 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8034 command line argument.
8035 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8036 warning only if flag_warn_suppress_instructionswap is false.
8038 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8040 * configure.in (i386-*-mingw32*): New target.
8041 * configure: Rebuild.
8043 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8045 * symbols.c (resolve_symbol_value): Don't set the segment if it
8046 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8048 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8051 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8053 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8054 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8057 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8059 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8061 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8063 * config/tc-v850.c (v850_insert_operand): Display instruction when
8064 an error is encountered.
8066 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8068 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8069 (i386-*-sco3.2v5*coff): New target.
8070 (i386-*-sco3.2*): New target.
8071 * configure: Rebuild.
8073 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8075 * config/tc-v850.c: Tidy error message production.
8077 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8079 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8080 validate_immediate return value in the right type for comparisons
8083 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8085 * listing.c (MAX_BYTES): Use listing variables not constants.
8086 (data_buffer): No longer an array, but a pointer.
8087 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8088 (listing_listing): Allocate data_buffer.
8090 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8092 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8093 --listing-rhs-width, --listing-cont-lines.
8094 (show_usage): Update.
8095 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8096 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8097 (print_lines): Use the variables instead of the constants.
8098 (listing_listing): Likewise.
8099 * listing.h: Declare the new vars.
8101 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8103 * as.c (parse_args): Add --keep-locals alias for -L.
8104 Add --strip-local-absolute.
8105 (show_usage): Update.
8106 * as.h (flag_strip_local_absolute): New flag.
8107 * symbols.c (S_IS_LOCAL): Use it.
8108 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8109 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8110 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8112 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8114 * config/tc-m32r.c: Detect if explicitly parallel instructions
8115 might have an io conflict and issue a warning message.
8117 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8119 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8120 cgen_swap_fixups): Functions to save, restore and swap the fixup
8121 chain with a backup copy.
8122 (cgen_asm_finish_insn): Returns address of constructed insn.
8124 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8126 * listing.c (file_info_struct): Remove FILE, add POS.
8127 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8128 (file_info): Don't open the file.
8129 (buffer_line): Check for the file in the last_open cache, updating
8131 (print_source): Don't reference file_info->file.
8132 (listing_listing): Likewise.
8133 (listing_print): Close the file in the cache, if any.
8135 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8137 * read.c (dwarf_file_string): New file static variable.
8138 (emit_expr): Look for constant sequence that leads up to a file
8139 name in DWARF debugging output.
8140 (stringer): Use dwarf_file_string to decide whether to accept a
8141 string as a file name.
8143 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8145 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8146 (crack_operand): Add reg->reglst MRI hack.
8147 (r_seg): Put reglst symbols in reg_section.
8148 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8150 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8152 * tc-sh.c (get_specific): Handle SGR & DBR.
8154 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8156 * tc-h8300.c (parse_reg): Take the length of the symbol into
8157 account when attempting to match a register name.
8158 * tc-h8500.c (parse_reg): Likewise.
8160 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8162 * cgen.c: Formatting changes to improve readability.
8164 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8166 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8169 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8171 Based on a patch from Jim Wilson
8172 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8173 (tc_gen_reloc): Handle cross section PC relative relocs
8176 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8178 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8180 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8182 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8183 (expr_jmp_buf): New static local.
8184 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8185 (cgen_md_operand): New function.
8186 * tc-m32r.c: Clean up pass over `struct foo' usage.
8187 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8189 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8191 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8192 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8194 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8196 * config/tc-i386.c (i386_operand): Give an error if there are
8197 unrecognized characters after an expression.
8199 For older changes see ChangeLog-9697