1 2000-11-08 Jim Wilson <wilson@redhat.com>
3 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
4 (struct unwind): Add next_slot_frag field.
5 (slot_index): New parameters slot_frag and first_frag. Add code
6 to add in frag sizes when different. Add comments.
7 (fixup_unw_records): New locals first_frag and last_frag. Pass new
8 arguments to slot_index.
9 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
10 loop end. Set next_slot_frag field.
12 2000-11-07 H.J. Lu <hjl@gnu.org>
14 * doc/as.texinfo (.symver): Updated for versioned symbol
17 * obj.h (format_ops): Add the frob_file_before_adjust field.
19 * config/obj-aout.c (aout_format_ops): Set the
20 frob_file_before_adjust field to 0.
21 * config/obj-coff.c (coff_format_ops): Likewise.
22 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
24 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
26 (elf_frob_file_before_adjust): New function to remove unneeded
27 versioned symbols from the symbol table.
28 (elf_format_ops): Set the frob_file_before_adjust field to
29 elf_frob_file_before_adjust.
31 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
34 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
36 2000-11-07 Peter Targett <peter.targett@arccores.com>
38 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
40 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
41 Fix compile time warning messages.
43 2000-11-07 Nick Clifton <nickc@redhat.com>
45 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
46 buffer in order to avoid buffer overflows.
48 2000-11-06 Steve Ellcey <sje@cup.hp.com>
50 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
51 Change M to m for -milp32 or -mlp64 to match gcc.
52 (dot_endp): Use bytes_per_address instead of 8.
53 (emit_one_bundle): Use number_to_chars_littleendian instead of
56 (ia64_init): New function.
57 (ia64_target_format): New function.
58 (md_begin): Set endianness, arch, and machine as appropriate.
59 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
60 Make these macros depend on TE_HPUX macro.
61 (TARGET_FORMAT): Define.
62 (HOST_SPECIAL_INIT): Define.
63 * config/te-hpux.h: New file.
64 * configure.in: Add "ia64-*-hpux*" target to configure.
65 * configure: Regenerate.
67 2000-11-06 Kazu Hirata <kazu@hxi.com>
69 * as.c: Fix formatting.
70 * dwarf2dbg.c: Likewise.
71 * input-file.c: Likewise.
72 * input-file.h: Likewise.
73 * input-scrub.c: Likewise.
74 * itbl-ops.c: Likewise.
75 * listing.c: Likewise.
77 * messages.c: Likewise.
79 * subsegs.c: Likewise.
80 * subsegs.h: Likewise.
83 2000-11-06 Nick Clifton <nickc@redhat.com>
85 * doc/as.texinfo: Add GNU Free Documentation License.
86 * doc/gasp.texi: Add GNU Free Documentation License.
87 * doc/as.1: Add GNU Free Documentation License.
89 2000-11-05 Nick Clifton <nickc@redhat.com>
91 * config/tc-arm.c: Add include of "dwarf2dbg.h"
93 2000-11-02 Per Lundberg <plundis@chaosdev.org>
95 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
96 * configure: Regenerate.
98 2000-11-01 Nick Clifton <nickc@redhat.com>
100 * read.c (original_case_string): New global variable.
101 (read_a_source_file): Copy opcode string into
102 original_case_string if clobbering the case of the opcode.
103 * read.h: Export the definition of original_case_string.
104 * config/tc-arm.c (md_assembler): When parsing a .req
105 directive use the original opcode string, not the case
108 2000-11-02 Nick Clifton <nickc@redhat.com>
110 * config/tc-mn10300.c (debug_line): Remove this static
112 (md_assemble): Call dwarf2_generate_asm_lineno instead of
113 dwarf2_where and dwarf2_gen_line_info.
115 2000-11-02 Theo Honohan <th@futuretv.com>
117 * config/tc-arm.c (do_msr): Improve error message.
119 2000-10-31 Eric Christopher <echristo@redhat.com>
121 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
122 or pc-relative, else use fx_offset.
124 2000-10-31 Jim Wilson <wilson@redhat.com>
126 * config/tc-ia64.c (struct md): New field tag_fixups.
127 (ia64_flush_insns): Handle tag_fixups. Error if dangling
128 qualifying predicate.
129 (emit_one_bundle): Delete spurious multiplication by one. Handle
131 (ia64_start_line): Error if dangling qualifying predicate.
132 (defining_tag): New static variable.
133 (ia64_unrecognized_line, case '['): Parse tags.
134 (ia64_frob_label): Create tag_fixups.
135 (md_assemble): Reset md.qp.X_op after using it.
137 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
139 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
141 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
143 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
145 2000-10-30 Kazu Hirata <kazu@hxi.com>
147 * expr.c: Fix formatting.
148 * flonum-copy.c: Likewise.
149 * flonum.h: Likewise.
153 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
155 * as.h (OPTION_MD_BASE): Bump to 190.
156 * as.c (parse_args) <std_longopts>: Add comment about the need to
157 check OPTION_MD_BASE in as.h.
159 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
162 2000-10-27 Nick Clifton <nickc@redhat.com>
164 * configure.in (emulations): Add m68hc12.
165 * configure: Regenerate.
166 * po/gas.pot: Regenerate.
168 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
170 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
172 (arm_psr_parse): Handle lowercase CPSR and SPSR.
174 2000-10-25 Nick Clifton <nickc@redhat.com>
176 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
177 a DWARF2 line number information sequence.
179 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
181 * read.c (generate_lineno_debug): Update comment describing why
182 DWARF2 line number debug information is not generated
183 automatically by this function.
185 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
188 * config/tc-arm.h (md_end): Define.
189 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
191 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
192 if generating DWARF2 line numbers.
193 (arm_end_of_source): New function. Call dwarf2_finish if
196 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
197 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
198 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
200 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
202 * tc-i386.c: Fix prototype declarations for functions taking no
205 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
207 * tc-i386.c (i386_operand_modifier): Remove.
208 (build_displacement_string): Remove.
209 (i386_parse_seg): Remove.
210 (i386_intel_memory_operand): Remove.
211 (i386_intel_operand): Re-write using recursive descent parser based
212 on MASM documentation.
213 (struct intel_parser_s): New structure.
214 (intel_parser): New static variable.
215 (struct intel_token): New structure.
216 (cur_token, prev_token): New static variables.
229 (intel_match_token): New function.
230 (intel_get_token): New function.
231 (intel_putback_token): New function.
232 (intel_expr): New function.
233 (intel_e05): New function.
234 (intel_e05_1): New function.
235 (intel_e06): New function.
236 (intel_e06_1): New function.
237 (intel_e09): New function.
238 (intel_e09_1): New function.
239 (intel_e10): New function.
240 (intel_e10_1): New function.
241 (intel_e11): New function.
243 2000-10-20 Jakub Jelinek <jakub@redhat.com>
245 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
246 instructions to loose any special insn->architecture mask.
248 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
249 (sparc_md_end, sparc_arch_types, sparc_arch,
250 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
251 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
252 request v9b architecture if they are used).
254 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
256 * config/tc-m68k.c: Fix the previous misapplied patch.
258 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
260 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
261 BFD_ASSEMBLER and !BFD_ASSEMBLER.
262 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
265 2000-10-17 Kazu Hirata <kazu@hxi.com>
267 * debug.c: Fix formatting.
268 * depend.c: Likewise.
269 * dwarf2dbg.c: Likewise.
270 * dwarf2dbg.h: Likewise.
274 * flonum-konst.c: Likewise.
277 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
279 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
281 * doc/as.texinfo: Added notes about this new option.
283 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
285 * config/tc-sh.c (JREG): Remove.
286 (md_convert_frag): Remove #if 0:d code using JREG.
288 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
290 * config/tc-i386.c (i386_operand_modifier): Only match
291 modifiers SHORT and FLAT if they are followed by a space.
292 (parse_register): When `allow_naked_reg' is set, do not confuse
293 identifiers that start with a register name with a register.
295 2000-10-12 Kazu Hirata <kazu@hxi.com>
297 * app.c: Fix formatting.
300 * bit_fix.h: Likewise.
305 2000-10-11 Alan Modra <alan@linuxcare.com.au>
307 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
309 2000-10-07 Alan Modra <alan@linuxcare.com.au>
311 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
312 Re-arrange function a little and improve error message.
314 * write.c (write_relocs): Fix a comment.
316 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
319 2000-10-05 Jim Wilson <wilson@cygnus.com>
321 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
323 2000-10-05 Alan Modra <alan@linuxcare.com.au>
325 * config/tc-i386.c: Delete some useless comments, reformat others.
327 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
328 non-global syms in linkonce sections.
330 2000-10-04 Ralf Baechle <ralf@gnu.org>
332 * config/tc-ia64.c (operand_match): Don't use // style comments.
333 * config/tc-i370.c: Likewise.
335 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
337 Changes to handle varying register prefix and user symbol prefix.
338 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
339 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
340 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
341 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
342 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
343 (demand_register_prefix): New variable.
344 (md_pseudo_table): New pseudo ".syntax".
345 (md_longopts): New options --no-underscore and --underscore.
346 (cris_target_format): Return elf32-us-cris or elf32-cris depending
347 on symbols_have_leading_underscore.
348 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
349 (get_spec_reg): Ditto.
350 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
352 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
354 <case OPTION_NO_US, case OPTION_US>: New.
355 (md_show_usage): Be brief and reformat to match continuation of
357 * po/gas.pot: Regenerate.
359 2000-09-28 Alan Modra <alan@linuxcare.com.au>
361 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
362 force relocs for 12 bit branches.
363 (md_apply_fix): Similarly, adjust logic here.
365 2000-09-28 Alan Modra <alan@linuxcare.com.au>
367 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
368 adjust for external and weak syms as we will use a reloc. Allow
369 for +8 offset when calculating limits of branches.
370 (hppa_fix_adjustable): Undo 2000-09-23 change.
371 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
372 Correct distance calculation.
373 (tc_gen_reloc): Print the file name and line number if we can't
376 From John David Anglin <dave@hiauly1.hia.nrc.ca>
377 * config/tc-hppa.c (nonzero_dibits): Define.
378 (arg_reloc_stub_needed): Check each arg and return value
379 separately for zero case.
380 (pa_align): Declare argument `bytes'.
382 2000-09-25 Kazu Hirata <kazu@hxi.com>
384 * config/tc-cris.c: Fix formatting.
385 * config/tc-d10v.h: Likewise.
386 * config/tc-d30v.c: Likewise.
387 * config/tc-d30v.h: Likewise.
388 * config/tc-fr30.c: Likewise.
389 * config/tc-fr30.h: Likewise.
390 * config/tc-m68k.c: Likewise.
391 * config/tc-m68k.h: Likewise.
392 * config/tc-pj.h: Likewise.
393 * config/tc-ppc.c: Likewise.
394 * config/tc-ppc.h: Likewise.
395 * config/tc-sh.c: Likewise.
396 * config/tc-sh.h: Likewise.
397 * config/tc-sparc.c: Likewise.
398 * config/tc-v850.h: Likewise.
399 * config/tc-vax.h: Likewise.
400 * config/tc-w65.h: Likewise.
401 * config/tc-z8k.h: Likewise.
403 2000-09-23 Alan Modra <alan@linuxcare.com.au>
405 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
407 (hppa_force_relocation): Likewise.
409 2000-09-22 Jim Wilson <wilson@cygnus.com>
411 * config/tc-ia64.c (dv_sem): Add "stop".
412 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
413 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
414 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
416 (mark_resources): Check IA64_RS_PRr.
418 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
420 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
421 md_estimate_size_before_relax): Redesign and clean up the
422 relaxation mechanism.
424 2000-09-21 Kazu Hirata <kazu@hxi.com>
426 * config/tc-ns32k.c: Fix formatting.
427 * config/tc-ns32k.h: Likewise.
429 2000-09-20 Kazu Hirata <kazu@hxi.com>
431 * config/tc-m32r.c: Fix formatting.
432 * config/tc-m32r.h: Likewise.
433 * config/tc-m68851.h: Likewise.
434 * config/tc-m68hc11.c: Likewise.
435 * config/tc-m68hc11.h: Likewise.
436 * config/tc-m88k.c: Likewise.
437 * config/tc-mcore.c: Likewise.
438 * config/tc-mcore.h: Likewise.
439 * config/tc-mips.c: Likewise.
440 * config/tc-mips.h: Likewise.
441 * config/tc-mn10200.h: Likewise.
442 * config/tc-mn10300.h: Likewise.
443 * config/tc-tahoe.c: Likewise.
444 * config/tc-tahoe.h: Likewise.
446 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
448 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
449 Likewise in relaxation description comments.
451 2000-09-18 Alan Modra <alan@linuxcare.com.au>
453 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
454 subtraction of two syms without emitting a relocation.
456 From David Huggins-Daines <dhd@linuxcare.com>
457 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
458 global or weak symbols.
460 2000-09-15 Kazu Hirata <kazu@hxi.com>
462 * config/tc-h8300.h: Fix formatting.
463 * config/tc-h8500.c: Likewise.
464 * config/tc-h8500.h: Likewise.
465 * config/tc-hppa.h: Likewise.
466 * config/tc-i370.h: Likewise.
467 * config/tc-i386.h: Likewise.
468 * config/tc-i860.c: Likewise.
469 * config/tc-i860.h: Likewise.
470 * config/tc-i960.h: Likewise.
471 * config/tc-ia64.c: Likewise.
472 * config/tc-ia64.h: Likewise.
474 2000-09-14 Kazu Hirata <kazu@hxi.com>
476 * config/tc-a29k.c: Fix formatting.
477 * config/tc-alpha.c: Likewise.
478 * config/tc-arc.c: Likewise.
479 * config/tc-arc.h: Likewise.
480 * config/tc-arm.c: Likewise.
481 * config/tc-arm.h: Likewise.
482 * config/tc-avr.c: Likewise.
483 * config/tc-avr.h: Likewise.
484 * config/tc-tic30.c: Likewise.
485 * config/tc-tic30.h: Likewise.
486 * config/tc-tic54x.c: Likewise.
487 * config/tc-tic54x.h: Likewise.
488 * config/tc-tic80.c: Likewise.
489 * config/tc-tic80.h: Likewise.
491 2000-09-14 Timothy Wall <twall@cygnus.com>
493 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
494 parallel comparisons for later use.
495 (struct rsrc): Add parallel comparison type.
496 (resources_match): Skip special cases of PR usage (non-conflicting
499 2000-09-13 Kazu Hirata <kazu@hxi.com>
501 * config/obj-ecoff.c: Fix formatting.
502 * config/obj-elf.c: Likewise.
503 * config/obj-elf.h: Likewise.
504 * config/obj-evax.h: Likewise.
505 * config/obj-generic.h: Likewise.
506 * config/obj-hp300.c: Likewise.
507 * config/obj-hp300.h: Likewise.
508 * config/obj-ieee.h: Likewise.
509 * config/obj-vms.c: Likewise.
510 * config/obj-vms.h: Likewise.
512 2000-09-13 Anders Norlander <anorland@acc.umu.se>
514 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
515 (md_parse_option): Ditto.
516 (md_longopts): Add -mips32 option.
517 (md_show_usage): Document new options.
518 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
519 (mips_ip): Assemble mfc0 with a sub-selection code.
520 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
521 (mips_cpu_to_str): New function.
522 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
523 Use CPU_* defines instead of hardcoded numbers.
525 * doc/as.texinfo: Document new options.
526 * doc/c-mips.texi: Ditto.
528 2000-09-12 Kazu Hirata <kazu@hxi.com>
530 * as.h: Fix formatting.
531 * asintl.h: Likewise.
532 * bit_fix.h: Likewise.
533 * config/obj-aout.c: Likewise.
534 * config/obj-aout.h: Likewise.
535 * config/obj-bout.c: Likewise.
536 * config/obj-bout.h: Likewise.
537 * config/obj-coff.c: Likewise.
538 * config/obj-coff.h: Likewise.
539 * dwarf2dbg.h: Likewise.
541 * flonum.h: Likewise.
543 * itbl-ops.h: Likewise.
547 * struc-symbol.h: Likewise.
548 * subsegs.h: Likewise.
549 * symbols.h: Likewise.
553 2000-09-11 Kazu Hirata <kazu@hxi.com>
555 * bignum-copy.c: Fix formatting.
556 * config/tc-i370.c: Likewise.
557 * config/tc-i960.c: Likewise.
558 * config/tc-m68k.c: Likewise.
560 * flonum-copy.c: Likewise.
561 * flonum-konst.c: Likewise.
562 * flonum-mult.c: Likewise.
563 * literal.c: Likewise.
567 * subsegs.c: Likewise.
569 2000-09-09 Philip Blundell <philb@gnu.org>
571 * configure.in (arm*-*-uclinux*): New target.
572 * configure: Regenerate.
574 2000-09-09 Kazu Hirata <kazu@hxi.com>
576 * input-file.c: Fix formatting.
577 * itbl-ops.c: Likewise.
578 * messages.c: Likewise.
580 2000-09-08 Philip Blundell <philb@gnu.org>
582 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
585 2000-09-07 H.J. Lu <hjl@gnu.org>
587 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
588 * configure: Rebuild.
590 2000-09-07 Kazu Hirata <kazu@hxi.com>
592 * atof-generic.c: Fix formatting.
593 * config/tc-mips.c: Likewise.
594 * config/tc-vax.c: Likewise.
595 * input-scrub.c: Likewise.
597 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
599 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
600 * configure.in (sh-*-linux*): Added.
601 * configure: Rebuilt.
603 2000-09-06 Kazu Hirata <kazu@hxi.com>
605 * config/tc-hppa.c: Fix formatting.
607 * ecoff.c: Fix formatting.
609 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
611 * configure: Rebuilt with new libtool.m4.
613 2000-09-05 Kazu Hirata <kazu@hxi.com>
615 * cgen.c: Fix formatting.
616 * config/tc-ia64.c: Likewise.
618 2000-09-05 Nick Clifton <nickc@redhat.com>
620 * aclocal.m4: Regenerate.
621 * config.in: Regenerate.
622 * configure: Regenerate.
623 * po/gas.pot: Regenerate.
625 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
627 * config/tc-cris.c: Correct comment typos.
629 2000-09-05 Eric Christopher <echristo@cygnus.com>
631 * config/tc-mn10300.c: Cleanup.
632 (md_pcrel_from): Enable.
634 2000-09-05 Alan Modra <alan@linuxcare.com.au>
636 * expr.c (operand): Fix a comment typo.
637 * write.c (write_relocs): Fix a signed/unsigned warning.
639 * config/tc-hppa.c (fudge_reg_expressions): New
640 (hppa_force_reg_syms_absolute): New.
641 (pa_equ): Allow reg_section expressions.
642 * config/tc-hppa.c (md_optimize_expr): Define.
643 (hppa_force_reg_syms_absolute): Prototype.
645 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
646 (pa_parse_number): Pass in arg to select fp reg parsing.
647 Return 1 to indicate format checks pass. If strict, then only
648 accept a register or register symbol. Return value in...
649 (pa_number): New static for pa_parse_number.
650 (FP_REG_BASE): Define.
651 (FP_REG_RSEL): Define.
652 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
653 appropriate. White space changes.
654 (need_pa11_opcode): Don't bother passing any params, get them from
656 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
657 Remove extraneous check in case 'Q'.
658 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
659 reg, set section of resulting symbol to reg_section.
660 (pa_parse_space_stmt): Modify call to pa_parse_number.
661 (pa_space): Likewise.
663 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
664 (hppa_force_relocation): Handle vtable relocs.
665 (pa_vtable_entry): New.
666 (pa_vtable_inherit): New.
667 (md_pseudo_table): Add entries for vtable pseudos.
668 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
669 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
671 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
672 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
673 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
675 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
676 specify a symbol type.
678 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
679 dependent things together.
680 (md_elf_symbol_type): Define.
682 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
684 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
686 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
687 (obj_elf_vtable_entry): Declare.
689 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
691 (obj_elf_vtable_entry): Similarly.
692 (elf_pseudo_table): Fix the damage with a cast.
694 2000-09-03 Richard Henderson <rth@cygnus.com>
696 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
697 for template selection when a label is needed.
699 2000-09-02 Kazu Hirata <kazu@hxi.com>
701 * config/tc-ia64.c: Fix formatting.
703 2000-09-02 Nick Clifton <nickc@redhat.com>
705 * configure.in: Increase version number to 2.10.91.
706 * configure: Regenerate.
707 * aclocal.m4: Regenerate.
708 * config.in: Regenerate.
709 * po/gas.pot: Regenerate.
710 * Makefile.in: Regenerate.
712 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
714 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
715 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
716 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
718 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
721 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
723 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
724 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
725 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
726 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
727 (GOT_symbol): New variable.
728 (md_undefined_symbol): Set it.
730 2000-09-01 Richard Henderson <rth@cygnus.com>
732 * config/tc-ia64.c (match): Don't inline.
733 (extra_goodness): New.
734 (md_begin): Prefer nop.f and nop.b for best_template.
736 2000-08-31 Kazu Hirata <kazu@hxi.com>
738 * as.c: Fix formatting.
743 2000-08-31 Eric Christopher <echristo@cygnus.com>
745 * config/tc-mn10300.c: Cleanup and fix warnings.
746 (md_pseudo_table): Add initializers.
747 (md_show_usage): Cleanup.
748 (md_parse_option): Fix warnings.
749 (md_undefined_symbol): Fix warnings.
750 (md_conver_frag): Fix warnings.
751 (tc_gen_reloc): Fix warnings.
752 (md_apply_fix3): Fix warnings.
753 (check_operand): Fix warnings.
755 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
757 * acinclude.m4: Include libtool and gettext macros from the
759 * aclocal.m4, configure: Rebuilt.
761 2000-08-30 Mark Hatle <mhatle@mvista.com>
763 * config/tc-ppc.c (md_parse_option): Recognize -m405.
765 2000-08-31 Kazu Hirata <kazu@hxi.com>
767 * listing.c: Fix formatting.
769 2000-08-29 Kazu Hirata <kazu@hxi.com>
771 * app.c: Fix a comment typo. Fix formatting.
773 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
775 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
776 offset of the target destination for jmp instructions.
777 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
779 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
781 * NEWS: Mention support for CRIS.
783 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
785 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
786 Sets `.lcomm' alignment to zero.
788 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
790 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
791 (TC_FIX_ADJUSTABLE): Define.
793 2000-08-23 Jim Wilson <wilson@cygnus.com>
795 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
796 unwind.personality_routine is set.
798 2000-08-23 H.J. Lu <hjl@gnu.org>
800 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
802 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
804 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
807 2000-08-22 H.J. Lu <hjl@gnu.org>
809 * config.in (STRICTCOFF): New for strict COFF.
811 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
812 i386-*-go32* and i386-go32-rtems*.
813 * configure: Rebuilt.
815 * config/obj-coff.c (obj_coff_endef): Follow the historical
816 behavior if STRICTCOFF is not defined.
818 * doc/internals.texi: Document STRICTCOFF.
820 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
822 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
823 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
824 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
825 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
826 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
827 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
828 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
831 2000-08-22 Eric Christopher <echristo@cygnus.com>
833 * config/tc-mn10300.c: (md_apply_fix): New function.
834 (mn10300_force_relocation): New function.
835 (mn10300_fix_adjustable): New function.
837 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
838 (TC_HANDLES_FX_DONE): Define.
839 (obj_fix_adjustable): Define.
840 (MD_APPLY_FIX3): Define.
841 (TC_LINKRELAX_FIXUP): Define.
843 * write.c: (TC_LINKRELAX_FIXUP): Define if not
845 (fixup_segment): Use TC_LINKRELAX_FIXUP.
847 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
849 2000-08-21 Jason Eckhardt <jle@cygnus.com>
851 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
852 if the fixup resulted in a relocation.
854 2000-08-18 Nick Clifton <nickc@redhat.com>
856 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
857 Make reference to first element of shift_names explicit.
859 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
861 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
862 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
863 add a symbol's address. Removed all target-specific #ifdefs that
864 used to accomplished the same.
865 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
866 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
867 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
868 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
869 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
871 2000-08-17 Kazu Hirata <kazu@hxi.com>
873 * dwarf2dbg.c: Fix formatting.
875 2000-08-17 Nick Clifton <nickc@redhat.com>
877 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
878 to be recoded as logical shift lefts by zero.
880 2000-08-16 Jim Wilson <wilson@cygnus.com>
882 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
883 postincrement modified registers. Handle IA64_OPND_R3_2 addl
885 (note_register_values): Handle IA64_OPND_R3_2 operands.
887 2000-08-16 Jason Eckhardt <jle@cygnus.com>
889 * config/tc-i860.c (md_operand): Silly typo fixed.
891 2000-08-16 Nick Clifton <nickc@redhat.com>
893 * config/tc-arm.c (struct asm_shift): Delete.
895 (enum asm_shift_index): New.
896 (struct asm_shift_properties): New.
897 (struct asm_shift_name): New.
898 (shift_properties[]); New.
899 (shift_names[]); New.
901 (decode_shift): Use new structures.
902 Issue a warning is "ROR #0" is used.
903 Issue a warning if "ASR #0" or "LSR #0" is used.
905 (md_begin): Initialise arm_shift_hsh table from new
906 asm_shift_name array.
908 2000-08-16 Jakub Jelinek <jakub@redhat.com>
910 * config/tc-sparc.c: Kill all warnings.
911 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
913 (md_show_usage): Update usage text.
915 2000-08-16 Nick Clifton <nickc@redhat.com>
917 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
920 2000-08-15 Will Cohen <wcohen@redhat.com>
922 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
924 * config/tc-sh.c (md_assemble): Changed so debug_type
925 test performed for ppi_assemble
926 * config/tc-sh.c: Included dwarf2dbg.h.
927 (debug_line): Defined.
928 (md_assemble): Generates dwarf2 line info.
929 (sh_finalize): New function. Finalize dwarf2 info.
930 (assemble_ppi): Returns size of code generated.
931 (build_Mytes): Returns size of code generated.
932 (md_pseudo_table): Added "file" and "loc" psuedo ops.
933 * config/tc-sh.h (md_end): Defined.
934 (sh_finalize): Declared.
936 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
938 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
941 2000-08-14 Nick Clifton <nickc@redhat.com>
943 * config/tc-arm.c (do_bx): Allow "bx pc".
945 2000-08-14 Jim Wilson <wilson@cygnus.com>
947 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
948 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
949 (md_begin): Change assignment to md.flag to OR in the new bit.
951 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
953 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
954 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
957 2000-08-14 Jason Eckhardt <jle@cygnus.com>
959 * NEWS: Mention i860 support.
961 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
963 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
965 2000-08-14 Andreas Schwab <schwab@suse.de>
967 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
969 2000-08-11 Andreas Schwab <schwab@suse.de>
971 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
974 2000-08-11 Kazu Hirata <kazu@hxi.com>
976 * expr.c: Fix formatting.
977 * config/obj-bout.c: Likewise.
979 2000-08-10 Jason Eckhardt <jle@cygnus.com>
981 * doc/c-i860.texi: Flesh out the i860 section more.
983 2000-08-10 Kazu Hirata <kazu@hxi.com>
985 * symbols.c: Fix formatting.
988 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
990 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
991 has the IgnoreSize bit set.
993 2000-08-09 Alan Modra <alan@linuxcare.com.au>
995 From Rodney Brown <RodneyBrown@mynd.com>
996 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
997 * configure: Regenerate.
999 2000-08-09 Kazu Hirata <kazu@hxi.com>
1001 * hash.c: Fix formatting.
1004 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1006 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1007 (i860_fix_info): New enum.
1008 (MD_APPLY_FIX3): Define.
1009 (WORKING_DOT_WORD): Define.
1010 (TC_HANDLES_FX_DONE): Define.
1011 (DIFF_EXPR_OK): Define.
1012 (LISTING_HEADER): Define.
1013 (TARGET_FORMAT): Select target format based on endian flag.
1014 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1015 (target_big_endian): Add external declaration.
1017 * config/tc-i860.c: All existing code reworked completely. Other
1018 new code shown below.
1019 (SYNTAX_SVR4): Define.
1020 (target_warn_expand): New variable.
1021 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1022 (md_longopts): Declare and define with new options (-EL, -EB,
1024 (md_show_usage): New function.
1025 (md_operand): New function.
1026 (obtain_reloc_for_imm16): New function.
1027 (md_apply_fix3): New function.
1028 (tc_gen_reloc): New function.
1030 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1032 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1033 2 bytes of the jump address are in the same frag.
1034 (find): Accept 68hc12 register indirect modes.
1036 * NEWS: Mention 68HC11 & 68HC12 support.
1038 2000-08-07 Richard Henderson <rth@cygnus.com>
1040 * config/tc-ia64.c (unwind): Add prologue_mask member.
1041 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1042 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1043 (dot_body): Clear unwind.prologue_mask.
1044 (dot_prologue): Set it. Accept a register second argument.
1046 2000-08-07 Kazu Hirata <kazu@hxi.com>
1048 * config/atof-ieee.c: Fix formatting.
1049 * config/atof-tahoe.c: Likewise.
1051 2000-08-06 Nick Clifton <nickc@cygnus.com>
1053 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1056 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1057 of .popsection, .previous, .pushsection, .subsection,
1058 .version, .vtable_entry, .vtable_inherit and .weak.
1060 2000-08-05 Kazu Hirata <kazu@hxi.com>
1062 * config/tc-cris.c: Fix formatting.
1063 * config/tc-i386.c: Likewise.
1064 * config/tc-sparc.c (sparc_ip): Simplify the code.
1066 2000-08-04 Kazu Hirata <kazu@hxi.com>
1068 * config/tc-cris.c: Rearrange code for readability.
1069 * config/tc-d10v.c: Fix formatting.
1070 * config/tc-m32r.c: Likewise.
1071 * config/tc-sparc.c: Likewise.
1073 2000-08-02 Jim Wilson <wilson@cygnus.com>
1075 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1076 before ia64_find_opcode.
1077 (md_assemble): Likewise.
1079 2000-08-01 Nick Clifton <nickc@cygnus.com>
1081 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1082 Undo some formatting fixes.
1084 2000-08-01 Kazu Hirata <kazu@hxi.com>
1086 * config/obj-som.c: Fix formatting.
1087 * config/obj-ieee.c: Likewise.
1088 * config/tc-arm.c: Likewise.
1089 * config/tc-v850.c: Likewise.
1091 2000-08-01 Nick Clifton <nickc@redhat.com>
1093 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1094 index by command line option.
1096 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1098 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1099 (@node M68K-Branch): Rewrite to match the reality.
1101 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1103 * doc/c-i860.texi: New file.
1104 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1105 * doc/Makefile.in: Regenerate.
1106 * doc/all.texi: Add I860 as relevant architecture.
1107 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1109 2000-07-31 Kazu Hirata <kazu@hxi.com>
1111 * config/tc-d30v.c: Fix formatting.
1113 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1115 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1116 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1117 long emit a long branch if available instead of an absolute jump, never
1118 emit absolute jumps for anything with --pcrel.
1120 * doc/c-m68k.texi: Document new command line option.
1122 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1124 * config/tc-avr.c: Use PARAMS macro in function declarations.
1125 Don't declare md_pcrel_from_section (already in tc-avr.h).
1126 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1127 (avr_operand): Don't set (unsigned) op_mask to -1.
1129 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1131 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1132 * configure: Regenerated.
1133 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1134 of operand to the .type directive (.e.g, "type").
1136 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1138 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1139 * app.c (do_scrub_chars): Record where first comment found.
1140 * read.c (read_a_source_file): Init found_comment on entry, and
1141 notify whether comments found on exit.
1142 * config/tc-hppa.c (md_shortopts): Add "c".
1143 (md_longopts): Add warn-comment.
1144 (md_parse_option): Handle it.
1145 (md_show_usage): Show available options.
1146 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1148 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1150 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1151 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1153 (md_estimate_size_before_relax): Don't fall off end of function.
1155 2000-07-27 Kazu Hirata <kazu@hxi.com>
1157 * config/tc-avr.c: Fix formatting.
1158 * config/tc-ns32k.c: Likewise.
1160 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1162 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1164 2000-07-27 Kazu Hirata <kazu@hxi.com>
1166 * config/tc-d10v.c: Fix formatting.
1167 * config/tc-z8k.c: Likewise.
1168 * config/tc-sparc.c: Likewise.
1170 2000-07-26 Dave Brolley <brolley@redhat.com>
1172 * cgen.c (queue_fixup): Declare opinfo.
1173 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1174 (gas_cgen_md_operand): Ditto.
1175 (gas_cgen_md_apply_fix3): Ditto.
1177 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1179 * config/obj-coff.c (obj_frob_symbol): Don't merge
1180 labels. Don't merge if the symbol isn't constant. Return
1181 immediately if a symbol is merged.
1183 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1185 * frags.c (frag_align): Correct absolute section alignment.
1187 2000-07-20 DJ Delorie <dj@redhat.com>
1189 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1190 it breaks linking against DLLs.
1192 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1194 * configure.in: Add CRIS support.
1195 * configure: Regenerate.
1196 * Makefile.am: (CPU_TYPES): Add cris.
1197 (CPU_OBJ_VALID) [aout]: Add cris.
1198 (MULTI_CPU_TYPES): Add cris.
1199 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1200 [coff]: Only i386 and mips are valid.
1201 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1202 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1203 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1204 Regenerate dependencies.
1205 * Makefile.in: Regenerate.
1206 * aclocal.m4: Regenerate.
1207 * as.c: Declare crisaout, criself.
1208 * config/tc-cris.h, config/tc-cris.c: New.
1209 * config/e-criself.c, config/e-crisaout.c: New.
1210 * po/POTFILES.in, po/gas.pot: Regenerate.
1212 2000-07-20 Kazu Hirata <kazu@hxi.com>
1214 * read.c: Fix formatting.
1215 * write.c: Fix formatting.
1217 2000-07-19 H.J. Lu <hjl@gnu.org>
1219 * sb.c: Include <stdlib.h> if exists for abort ().
1221 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1223 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1224 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1225 (pa_type_args): Same here.
1227 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1229 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1230 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1231 the storage class is already set.
1233 2000-07-17 Kazu Hirata <kazu@hxi.com>
1235 * config/tc-m68hc11.c: Fix formatting.
1236 * config/tc-mn10200.c: Likewise.
1237 * config/tc-mn10300.c: Likewise.
1238 * config/tc-pj.c: Likewise.
1239 * config/tc-tic80.c: Likewise.
1240 * config/tc-w65.c: Likewise.
1242 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1244 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1247 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1249 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1252 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1254 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1255 ELF as are used for SOM (except the 32-bit reloc one) to decide
1256 whether a symbol can be reduced to a section symbol. Expand on
1257 the comment for symbols involved in LR% and RR% expressions.
1259 2000-07-14 Nick Clifton <nickc@cygnus.com>
1261 * config/tc-mips.c (mips_disable_float_construction): New
1262 static variable. Set to true if doubles should not be
1263 constructed by loading two single width fp registers with
1264 halves of the value.
1265 (mips_ip): Test mips_disable_float_construction.
1266 (md_longopts): Add command line switches --construct-floats
1267 and --no-construct-floats.
1268 (md_parse_option): Parse new command line options.
1269 (md_show_usage): Describe new command line options.
1271 * doc/c-mips.texi: Document new command line options.
1273 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1275 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1276 * configure: Regenerate.
1278 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1280 * configure.in (DEFAULT_EMULATION setting): Revert part of
1281 2000-07-01 change that set te_multi=multi unless set to tmips.
1282 * configure: Regenerate.
1284 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1286 * config/obj-coff.c (coff_frob_section): Add padding to the last
1287 section when aligning it increases its size.
1289 2000-07-11 Kazu Hirata <kazu@hxi.com>
1291 * config/tc-tic54x.c: Fix formatting.
1293 2000-07-10 Kazu Hirata <kazu@hxi.com>
1295 * config/tc-h8500.c: Fix formatting.
1296 * config/tc-tic54x.c: Fix formatting.
1298 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1300 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1301 displacements correctly.
1303 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1305 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1307 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1311 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1313 From David Huggins-Daines <dhd@linuxcare.com>
1314 * config/te-hppalinux64.h: Add a new emulation.
1315 * configure.in (emulations): Add configure bits to support the
1316 64-bit Linux/parisc target.
1317 * configure: Regenerate.
1319 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1320 (md_shortopts): Add `V' for ELF.
1322 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1323 when SOM or ELF_ARG_RELOC are defined.
1324 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1325 ELF_ARG_RELOC are defined.
1326 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1327 (pa_stringer): ..Do it here instead. Fix comment typos.
1328 (hppa_force_relocation): Cast enums to int before comparing with
1331 From Ryan Bradetich <rbradetich@uswest.net>
1332 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1333 redifinition warning.
1334 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1335 (hppa_force_relocation): ditto
1336 (md_apply_fix): Added cast to buf to fix warnings.
1338 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1339 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1341 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1342 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1343 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1344 reloc_type** to avoid warnings in switch.
1345 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1346 little earlier instead.
1348 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1350 (pa_type_args): Use symbol_arg_reloc_info.
1351 (struct pa_it): Make arg_reloc unsigned int.
1352 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1353 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1354 (pa_code): Delete. pa_text duplicates this function.
1355 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1356 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1358 (cons_fix_new_hppa): Actually change selector to e_fsel when
1359 warning about assuming so.
1360 (tc_gen_reloc): More example elf arg reloc code.
1361 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1362 (hppa_force_relocation): Likewise.
1364 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1366 (pa_end_of_source): Prototype.
1367 (hppa_fix_adjustable): Prototype.
1368 (LABELS_WITHOUT_COLONS): Move it..
1369 * config/te-hppa.h: To here.
1371 * config/te-hppa64.h: New file.
1373 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1375 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1376 format -10, -16, 16 relocs.
1377 (hppa_elf_mark_end_of_function): Test for null
1378 last_call_info->start_symbol
1380 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1381 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1382 re_assesmble_* functions. Delete extraneous statements. Fix
1384 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1385 insn to re_assemble_*.
1387 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1389 * doc/internals.texi (Expressions): Fix typo.
1391 2000-07-08 Kazu Hirata <kazu@hxi.com>
1393 * config/tc-sh.c: Fix formatting.
1394 * config/tc-tic54x.c: Fix formatting.
1395 * depend.c: Fix formatting.
1396 * flonum-konst.c: Likewise.
1397 * flonum-mult.c: Likewise.
1399 2000-07-07 Kazu Hirata <kazu@hxi.com>
1401 * config/tc-sh.c: Fix comments.
1402 * config/obj-vms.c: Fix comments.
1403 * config/tc-a29k.c: Likewise.
1404 * config/tc-alpha.c: Likewise.
1405 * config/tc-h8300.c: Likewise.
1406 * config/tc-h8500.c: Likewise.
1407 * config/tc-i370.c: Likewise.
1408 * config/tc-ia64.c: Likewise.
1409 * config/tc-m68hc11.c: Likewise.
1410 * config/tc-m68k.c: Likewise.
1411 * config/tc-mips.c: Likewise.
1412 * config/tc-ns32k.c: Likewise.
1413 * config/tc-ppc.c: Likewise.
1414 * config/tc-z8k.c: Likewise.
1416 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1418 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1419 Default to '(SEC_LOAD | SEC_DATA)'.
1420 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1422 * doc/internals.texi (CPU Backend): Describe
1423 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1425 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1427 * as.c (parse_args): NULL terminate the long option list.
1429 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1431 * config/tc-d30v.h: Include "write.h" for fixS.
1432 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1434 2000-07-05 Nick Clifton <nickc@cygnus.com>
1436 * config/tc-d30v.c (write_2_short): Further changes to warning
1437 messages produced when combining EITHER_BUT_PREFER_MU attributed
1440 2000-07-05 DJ Delorie <dj@redhat.com>
1444 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1446 * config/tc-arm.c (psrs): Accept combinations of flags.
1448 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1450 * config/tc-avr.c: Change _ () to _() around all strings marked
1451 for translation (exception from the usual coding style).
1452 (avr_opt): New struct variable, how the new switches are set.
1453 (OPTION_MMCU): Define as 'm' and actually use.
1454 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1455 (show_mcu_list): New function, display the list of known MCUs.
1456 (md_show_usage): Document the new switches. Call show_mcu_list.
1457 (avr_set_arch): Change 'm' to OPTION_MMCU.
1458 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1459 Handle the new switches.
1460 (avr_operands): Disable warnings for undefined combinations of
1461 operands if -mall-opcodes. Disable warnings for skipping two-word
1462 instructions if enhanced core or -mno-skip-bug.
1463 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1464 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1465 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1466 (avr_ldi_expression): Warn about implicit lo8().
1467 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1469 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1471 * configure.in: Add entry for mips-*-sysv4*MP*
1472 * configure: Rebuild
1473 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1474 elf32-tradlittlemips for traditional mips targets.
1475 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1476 test for Link Once sections as in adjust_reloc_syms.
1477 * config/te-tmips.h: New file for traditional mips targets. Define
1480 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1482 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1483 flags argument is not present, don't change an existing section's
1484 section's attributes. If the flags argument is present, warn if the
1485 attributes don't match the section's current attributes. When
1486 long section names are supported, set SEC_LINK_ONCE and
1487 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1489 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1491 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1492 symbols; create them.
1494 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1496 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1497 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1499 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1501 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1502 expressions. Ignore the problem when handling 16 bit signed
1503 immediates, because the assembler will take care of the relocation
1506 2000-06-27 Nick Clifton <nickc@cygnus.com>
1508 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1509 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1510 sequential order, and emit warning messages if the input source
1511 code contains constructs like that, or parallel constructs
1512 containing such opcodes.
1514 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1516 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1517 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1518 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1519 (md_show_usage): Update usage message.
1520 (md_parse_option): Allow redefinition of MCU type within the
1521 same avr[1-5] bfd machine type. Show both old and new MCU type
1522 in the error message.
1523 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1524 Simplify 8K wrap code.
1526 2000-06-25 Kazu Hirata <kazu@hxi.com>
1528 * config/obj-aout.c: Remove all uses of DEFUN.
1529 * config/obj-ieee.c: Likewise.
1530 * config/tc-sh.c: Fix comment typos.
1531 * config/tc-tahoe.c: Likewise.
1532 * config/tc-vax.c: Likewise.
1533 * config/tc-w65.c: Likewise.
1534 * config/tc-z8k.c: Likewise.
1535 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1537 2000-06-24 DJ Delorie <dj@cygnus.com>
1539 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1540 more changes from Sept 1999
1541 (tc_i386_fix_adjustable): ditto
1542 (md_apply_fix3): ditto
1544 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1546 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1547 (gas_cgen_parse_operand): Set it around expression() call.
1548 (gas_cgen_md_operand): Test for it before longjmp().
1550 2000-06-24 Kazu Hirata <kazu@hxi.com>
1552 * config/tc-h8500.c: Remove all uses of DEFUN.
1553 * config/tc-sh.c: Likewise.
1554 * config/tc-w65.c: Likewise.
1555 * config/tc-z8k.c: Likewise.
1557 * config/tc-h8500.c: Fix typos in comments.
1559 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1561 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1564 2000-06-23 matthew green <mrg@redhat.com>
1566 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1567 defined. Fix error message for `[' grouping.
1569 2000-06-22 Kazu Hirata <kazu@hxi.com>
1571 * config/tc-h8300.c: Fix formatting and comment typos.
1573 2000-06-22 Timothy Wall <twall@cygnus.com>
1575 * config/tc-ia64.c (note_register_values): Move premature QP
1576 notation clearing into the appropriate place.
1578 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1580 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1581 first before anything else. Add bin-bugs.h, emul.h and progress.h
1582 Sort list of files as for $(OBJS) in Makefile.am.
1584 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1585 find one. Remake dependencies.
1586 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1587 * Makefile.in: Regenerate.
1588 * doc/Makefile.in: Regenerate.
1590 * config/tc-i386.c (i386_displacement): Don't assume a constant
1591 displacement is necessarily 16 bits when in 16 bit code mode.
1592 (md_assemble): Instead size the displacement here after we know
1593 for sure that a .code16gcc operand hasn't automatically added
1594 operand size prefixes.
1596 2000-06-21 H.J. Lu <hjl@gnu.org>
1598 * Makefile.am: Rebuild dependency.
1599 * Makefile.in: Rebuild.
1601 2000-06-21 Kazu Hirata <kazu@hxi.com>
1603 * config/tc-h8300.c (parse_reg): Make the function static.
1604 (parse_exp): Likewise.
1606 2000-06-20 DJ Delorie <dj@cygnus.com>
1608 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1609 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1610 for cygwin import libraries to work properly.
1612 2000-06-20 H.J. Lu <hjl@gnu.org>
1614 * Makefile.am: Rebuild dependency.
1615 * Makefile.in: Rebuild.
1616 * configure: Likewise.
1617 * doc/Makefile.in: Likewise.
1619 2000-06-20 Timothy Wall <twall@cygnus.com>
1621 * doc/internals.texi (CPU backend): Add @itemx for
1622 TC_START_LABEL_WITHOUT_COLON.
1623 * doc/c-tic54x.texi: New.
1624 * doc/as.texinfo: Add tic54x features and include primary tic54x
1626 * doc/all.texi: Add C54X.
1627 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1628 * doc/Makefile.in: Regenerate.
1629 * configure.in: Add tic54x and define LIBM for tic54x.
1630 * configure: Regenrate.
1631 * config/tc-tic54x.[ch]: New.
1632 * config/obj-coff.h: Add tic54x.
1633 * Makefile.am: (CPU_TYPES): Add tic54x.
1634 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1635 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1636 (as_new_LDADD): Add $(LIBM).
1637 * Makefile.in: Regenerate.
1639 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1641 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1642 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1643 * doc/as.texinfo: Likewise.
1645 * configure, Makefile.in: Regenerate.
1646 * configure.in (emulations): Recognize m6811 and m6812.
1647 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1648 Added files for 68hc11 and 68hc12 assembler.
1649 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1650 * config/tc-m68hc11.h: Header definition for that assembler.
1652 2000-06-18 Nick Clifton <nickc@redhat.com>
1654 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1655 instead of OCTETS_PER_BYTE.
1657 * config/tc-v850.c: Fix compile time warnings.
1658 * config/tc-ppc.c: Fix compile time warnings.
1660 2000-06-18 H.J. Lu <hjl@gnu.org>
1662 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1663 * configure: Rebuild.
1665 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1667 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1670 2000-06-16 Nick Clifton <nickc@cygnus.com>
1672 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1673 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1675 * doc/c-mips.texi: Document newly accepted cpu variants.
1677 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1679 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1681 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1683 * macro.c (getstring): Make it possible to escape the quote
1686 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1688 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1690 2000-06-13 H.J. Lu <hjl@gnu.org>
1692 * configure: Regenerate.
1694 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1696 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1698 * doc/internals.texi (line_separator_chars): Semicolon is no
1699 longer a default. Mention null and newline as defaults.
1701 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1703 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1704 * config/tc-i860.h (line_separator_chars): Likewise.
1705 * config/tc-h8300.c (line_separator_chars): Likewise.
1706 * config/tc-i960.c (line_separator_chars): Likewise.
1707 * config/tc-m68k.c (line_separator_chars): Likewise.
1708 * config/tc-mips.c (line_separator_chars): Likewise.
1709 * config/tc-ns32k.c (line_separator_chars): Likewise.
1710 * config/tc-sparc.c (line_separator_chars): Likewise.
1711 * config/tc-vax.c (line_separator_chars): Likewise.
1713 * config/tc-h8300.c (comment_chars): Use string initialiser.
1714 * config/tc-i960.c (line_comment_chars): Likewise.
1715 * config/tc-z8k.c (comment_chars, line_comment_chars,
1716 line_separator_chars): Likewise.
1718 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1721 2000-06-08 Nick Clifton <nickc@cygnus.com>
1723 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1726 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1728 * configure.in (VERSION): Update to show this is the CVS mainline.
1730 2000-06-08 Matthew Jacob <mjacob@feral.com>
1732 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1733 $at is the integer register $r28, vs. both $r28 and the floating
1734 point register $f28.
1736 2000-06-08 James E. Wilson <wilson@cygnus.com>
1738 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1739 (dot_endp): Don't call ia64_flush_insns.
1740 (emit_one_bundle): Don't delete prologue/body records from
1741 unwind_record list in first loop. Rewrite second loop to account for
1744 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1746 * config/tc-ia64.c: Add missing prototypes.
1747 (generate_unwind_image): Cast argument to output_unw_records call.
1749 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1751 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1753 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1755 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1756 (REGISTER_P): likewise.
1757 (avr_opcodes): uses include/opcode/avr.h
1758 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1760 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1762 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1765 2000-06-03 H.J. Lu <hjl@gnu.org>
1767 * read.c (is_end_of_line): Put back `;'.
1769 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1771 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1773 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1775 * expr.c (operand): Test is_end_of_line outside switch to catch
1776 line separator chars that are also operators.
1777 (operator): Return O_illegal for line separator chars.
1779 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1780 entry (or `!' entry for TC_HPPA).
1782 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1783 before indexing is_end_of_line. Remove redundant check for '\0'.
1785 * config/tc-h8500.c (md_assemble): Likewise.
1786 * config/tc-mcore.c (md_assemble): Likewise.
1787 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1790 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1792 * config/tc-mcore.c (mcore_cons): Likewise.
1793 (mcore_float_cons): Likewise.
1794 (mcore_stringer): Likewise.
1795 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1797 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1799 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1801 2000-05-29 Nick Clifton <nickc@cygnus.com>
1803 * config/tc-sh.c: Fix compile time warning messages.
1805 * config/tc-mips.c: Fix compile time warning messages.
1807 2000-05-29 Philip Blundell <philb@gnu.org>
1809 * doc/as.texinfo: Update copyright dates.
1810 (Local Labels): Delete misplaced mention of ARM.
1811 * NEWS: Mention ARM ELF support.
1813 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1815 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1816 it is modified, and use the real_size to compute the frag address
1817 for dwarf2 line info.
1819 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1821 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1822 line-matching scheme to cope with automake moving variables around.
1823 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1824 * Makefile.in: Regenerate.
1826 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1828 * config/tc-sparc.c (sparc_relax): New.
1829 (md_longopts): Add -relax and -no-relax options.
1830 (md_parse_options, md_show_usage): Likewise.
1831 (md_apply_fix3): Optimize tail call into branch always if possible.
1833 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1835 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1836 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1837 rules, with warning when a GAS statement specifies a packing that
1838 will result in an instruction being squashed.
1839 Added typdef packing_type and enumerals, changed various integer
1840 literals to use the enumerals.
1842 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1844 * config/tc-ia64.c (dot_restorereg_p): New function.
1845 (md_pseudo_table): Add restorereg.p.
1846 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1847 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1849 * config/tc-ia64.h (unw_record_type): Add unwabi.
1850 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1851 called MASK with members for imask, and the masks produced by
1852 fr_mem, gr_mem, br_mem, and frgr_mem.
1853 (unw_p_record): Add members ABI and CONTEXT.
1854 (unw_x_record): Add member AB.
1855 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1856 as pseudo-register for use during unwind info generation.
1857 (AR_PFS, AR_LC): New macros.
1858 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1859 whose names start with an at sign (as in "@priunat").
1860 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1862 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1863 proc_end, unwind_info, personality_routine): Consolidate into
1864 "unwind" structure to reduce offset-table use. Add member
1865 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1867 (output_R1_format, output_R3_format, output_P3_format,
1868 output_P6_format): Initialize R with zero to reduce compiler warnings.
1869 (output_P7_format): Ditto. Add `default' branch to switch
1870 statement to reduce compiler warnings.
1871 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1872 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1873 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1874 into single argument.
1875 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1876 compiler warnings. Merge A and B args into single argument.
1877 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1878 A and B args into single argument.
1879 (free_record): Removed (wasn't used).
1880 (free_list_records): Also free imasks in prologue records.
1881 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1882 (output_spill_mask): Remove.
1883 (output_unwabi): New function.
1884 (output_epilogue, output_label_state, output_copy_state): Call
1886 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1887 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1889 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1890 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1891 as part of handling the prologue records. Emit region's imask if
1892 we have one. Handle unwabi, epilogue, label_state, copy_state,
1893 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1894 spill_sprel_p, and spill_reg_p records.
1895 (set_imask, count_bits, slot_index): New function.
1896 (fixup_unw_records): Fix region size computation. Handle
1897 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1898 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1899 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1900 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1901 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1902 (dot_save): Use manifest constants for applicaton registers.
1903 Handle REG_PR and REG_PRIUNAT.
1904 (dot_restore): Don't just ignore it.
1905 (dot_restorereg): New function..
1906 (generate_unwind_image): Ensure unwind info is a multiple of eight
1907 bytes, not just four bytes.
1908 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1909 (dot_altrp): Don't just ignore it.
1910 (dot_savemem): New function. Replaces dot_savesp() and
1911 dot_savepsp(). Use manifest constants for applicaton registers.
1912 Handle REG_PR and REG_PRIUNAT.
1913 (dot_savef): Simplify.
1914 (dot_saveb): Support generation of br_gr.
1915 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1916 dot_label_state, dot_copy_state): New function.
1917 (dot_unwabi): Don't just ignore it.
1918 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1919 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1920 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1921 (emit_one_bundle): Set slot number for prologue/body records
1922 *before* emitting the first insn.
1923 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1924 (md_begin): Declare "psp" pseudo-register.
1925 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1926 so we don't get segfault.
1927 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1928 counts as required per SW Conventions manual
1929 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1930 output_preds_psprel, output_preds_sprel, output_spill_base,
1931 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1932 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1933 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1934 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1935 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1936 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1937 (dot_vframe): Implement.
1938 (dot_vframesp, dot_vframepsp): New function.
1940 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1942 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1943 * configure: Regenerate.
1945 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1947 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1948 (md_estimate_size_before_relax): so we can use it here instead of
1949 old kludges. Localise vars to blocks. Comment.
1951 * frags.c (frag_new): Update fr_var comments.
1952 * frags.h (struct frag): Ditto.
1954 2000-05-22 Richard Henderson <rth@cygnus.com>
1956 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1957 (pseudo_func): Add pcrel.
1958 (operand_match): Handle IA64_OPND_TGT64.
1959 (build_insn): Likewise.
1960 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1961 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1962 (fix_insn): Handle all three 64-bit relocation types.
1964 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1966 * obj.h (struct format_ops): New members begin, app_file,
1967 s_set_other, s_set_desc, s_get_type, s_set_type,
1968 separate_stab_sections, init_stab_section.
1970 * config/obj-multi.h: Update GPL notice to v2.
1972 (obj_app_file): New.
1973 (S_SET_SIZE): Test s_set_size for NULL before calling.
1974 (S_SET_ALIGN): Similar for s_set_align.
1979 (SEPARATE_STAB_SECTIONS): New.
1980 (INIT_STAB_SECTION): New.
1981 (EMIT_SECTION_SYMBOLS): New.
1982 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1984 * config/obj-elf.h: Update GPL notice to v2.
1985 Mention that this file is included from obj-multi.h.
1986 (obj_begin): Wrap definition in ifndef.
1987 (elf_file_symbol): Constify declaration.
1988 (obj_app_file): Ditto.
1989 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1990 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1992 * config/obj-elf.c (elf_s_set_other): New.
1993 (elf_file_symbol): Constify argument.
1994 (elf_separate_stab_sections): New.
1995 (elf_init_stab_section): New.
1996 (elf_format_ops): Add new members. Remove comma at end.
1998 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1999 (ecoff_format_ops): Add new fields. Remove comma at end.
2000 Mention inconsistency for emit_section_symbols.
2002 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2004 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2005 (coff_separate_stab_sections): New.
2006 (coff_format_ops): Add new members.
2008 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2009 (obj_aout_s_set_other): New.
2010 (obj_aout_s_set_desc): New.
2011 (obj_aout_s_get_type): New.
2012 (obj_aout_s_set_type): New.
2013 (obj_aout_separate_stab_sections): New.
2014 (aout_format_ops): New members added. Use obj_aout_process_stab,
2015 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2016 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2018 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2020 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2022 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2023 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2024 (md_estimate_size_before_relax): Ensure jumps to weak and
2025 externally visible symbols are relocatable.
2027 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2029 * stabs.c (aout_process_stab): Make global.
2030 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2031 * read.h (aout_process_stab): Declare.
2033 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2034 Generalize to *aout, *coff *elf.
2035 * configure: Regenerated.
2037 * doc/internals.texi (Object format backend): Say
2038 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2040 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2041 * Makefile.in: Regenerated.
2043 2000-05-19 Catherine Moore <clm@cygnus.com>
2045 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2047 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2049 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2050 instruction to reflect change in re_assemble_*.
2052 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2054 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2055 build PA64 ELF tools.
2056 * configure: Rebuilt.
2058 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2060 * Makefile.am: Regenerate dependencies.
2061 * Makefile.in: Regenerate.
2063 2000-05-15 Nick Clifton <nickc@cygnus.com>
2065 * config/tc-arm.c (struct asm_psr): Add boolean field
2066 distinguishing between CSPR and SPSR. Rename 'number' field
2068 (psrs): Rearrange contents to match new asm_psr structure.
2069 (arm_psr_parse): Move next to psr_required_here. Make it
2070 return an asm_psr structure.
2071 (psr_required_here): Use asm_psr structure returned by
2073 (do_msr): Reorganise to allow psr_required_here to be called
2075 (md_undefined_name): Mark 'name' parameter as unused, since
2076 the COFF target does not use it.
2078 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2080 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2082 * config/te-aux.h: Likewise.
2083 * config/te-dpx2.h: Likewise.
2084 * config/te-go32.h: Likewise.
2085 * config/te-hp300.h: Likewise.
2086 * config/te-hppa.h: Likewise.
2087 * config/te-i386aix.h: Likewise.
2088 * config/te-ic960.h: Likewise.
2089 * config/te-interix.h: Likewise.
2090 * config/te-nbsd532.h: Likewise.
2091 * config/te-pc532mach.h: Likewise.
2092 * config/te-ppcnw.h: Likewise.
2093 * config/te-psos.h: Likewise.
2094 * config/te-sparcaout.h: Likewise.
2095 * config/te-sun3.h: Likewise.
2096 * config/te-sysv32.h: Likewise.
2098 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2100 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2101 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2102 and sign extend without an if statement.
2103 (build_bytes): Likewise.
2105 2000-05-14 Kazu Hirata <kazu@hxi.com>
2107 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2108 X_add_symbol L_32 case.
2110 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2112 * config/te-freebsd.h: New file.
2114 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2116 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2117 bindtextdomain): Replace defines with those from intl/libgettext.h
2118 to quieten gcc warnings.
2120 * NEWS: Mention x86 .arch and -q.
2122 * config/tc-i386.c (quiet_warnings): New.
2123 (md_assemble): Use quiet_warnings.
2124 (md_parse_option): Set quiet_warnings from -q.
2125 (md_show_usage): Mention -q, delete -m.
2126 (flag_do_long_jump): Delete.
2127 (md_parse_option): Remove -m.
2128 (md_show_usage): Remove -m.
2129 (md_create_long_jump): Remove useless flag_do_long_jump code.
2131 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2132 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2134 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2135 Alexander Sokolov <robocop@netlink.ru>
2137 * doc/c-i386.texi (i386-Arch): New section.
2138 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2140 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2141 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2142 architecture has been given and is not 486.
2143 (set_cpu_arch): New.
2144 (md_pseudo_table): Add .arch.
2145 (md_assemble): Warn if cpu architecture has been given and an
2146 unsupported instruction.
2148 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2149 Move operand_types bit defines after relevant template field.
2150 (template): Add cpu_flags.
2154 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2156 * config/tc-mn10300.h (md_end): Define.
2157 (mn10300_finalize): Declare.
2158 * config/tc-mn10300.c: Include dwarf2dbg.h.
2159 (debug_line): Define.
2160 (md_assemble): Generate dwarf2 line info.
2161 (mn10300_finalize): New function. Finalize dwarf2 info.
2163 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2165 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2166 external version of the relocation for weak symbols.
2168 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2170 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2171 frame size in units of 16 bytes, as required per SW Conventions manual.
2172 (output_unw_records): Output info-block header as a dword to get
2175 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2177 * as.h: #include "file", not <file> on files from ../include.
2178 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2179 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2180 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2181 (tc_coff_symbol_emit_hook): Ditto.
2182 (OPTCOUNT): Cast to int to avoid compiler warning.
2183 (md_begin): Fix signed/unsigned warnings.
2185 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2187 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2188 ABRANCH LONG case for a conditional branch on a 68000.
2189 (md_estimate_size_before_relax): Likewise. Also handle
2190 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2191 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2192 PC-relative on all CPUs.
2193 (md_estimate_size_before_relax): Likewise.
2195 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2197 * as.c (parse_args): Just mention current year in printed
2200 2000-05-03 J.T. Conklin <jtc@redback.com>
2202 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2204 (md_parse_option): Recognize -m7400.
2206 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2208 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2209 don't permit lp to become less than the words array.
2211 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2213 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2214 Fix little-endian case.
2216 2000-05-03 David O'Brien <obrien@NUXI.com>
2218 * as.c (parse_args): Update copyright.
2220 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2222 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2223 for the .bss section too.
2225 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2227 * configure.in: Set em=linux for hppa-*-linux.
2228 * configure: Regenerate.
2229 * doc/Makefile.in: Regenerate with correct automake.
2231 * frags.c (frag_grow): Sanity check chunk_size.
2233 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2234 * config/obj-som.h: Likewise.
2235 * config/obj-ieee.h: Likewise.
2237 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2239 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2240 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2241 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2242 (pa_ip): low_sign_unext now returns via function value. Use
2243 re_assemble_* instead of dis_assemble_* and
2244 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2246 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2247 (md_section_align, md_parse_option, md_show_usage,
2248 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2249 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2250 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2251 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2252 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2254 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2255 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2256 outside of switch. Correct mask and shifting errors in case 10
2257 and case -11. In case 21, compare against signed range to suit
2258 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2259 case 17 and case 22, use offsetT variable to properly check range.
2260 Use re_assemble_* here too.
2261 (evaluate_absolute): Change type of value to offsetT. Call
2262 hppa_field_adjust to do the work for us.
2263 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2264 (pa_parse_cmpib_64_cmpltr): Ditto.
2265 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2266 of i to unsigned int.
2267 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2268 (pa_end_of_source): Return type is void.
2270 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2272 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2274 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2276 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2277 More comments added.
2278 (md_begin): Removed "construct symbols for each register name".
2279 Because register names conflicts with GCC generated function
2281 (avr_operand): Now constant numbers can be used as a register
2282 identifiers (0 as r0, 31 as r31).
2283 (md_assemble): use skip_space () before parsing instruction
2286 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2288 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2289 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2290 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2291 * configure: Regenerate.
2293 2000-04-29 Andreas Jaeger <aj@suse.de>
2295 * as.h: Correctly check GCC version.
2297 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2299 * doc/as.1: Fix unbalanced brackets.
2301 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2303 (line_comment_chars): Set to '/' if TE_FreeBSD.
2305 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2307 * configure.in: Configury support for PA64 (currently disabled).
2308 * configure: Rebuilt.
2310 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2312 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2313 bfd_set_section_alignment.
2315 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2317 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2320 2000-04-24 Nick Clifton <nickc@cygnus.com>
2322 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2323 * doc/as.texinfo (Align): Include arm and strongarm in list of
2324 targets that have the second form of the behaviour of the .align
2327 2000-04-24 Mark Klein <mklein@dis.com>
2329 * obj-som.c: Terminate obj_pseudo_table.
2331 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2333 * as.c (parse_args): Allow md_parse_option to override -a listing
2335 * config/obj-coff.c (add_lineno): Change type of offset parameter
2336 from "int" to "bfd_vma."
2337 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2338 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2339 (ppc_change_csect): Align correctly for XCOFF64.
2340 (ppc_machine): New function, which discards "ppc_machine" line.
2341 (ppc_tc): Cons for 8 when code is 64 bit.
2342 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2344 (md_parse_option): Handle -a64 and -a32.
2346 * config/tc-ppc.h (TARGET_MACH): Define.
2347 (TARGET_FORMAT): Move to function.
2348 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2350 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2352 * config/tc-avr.c: New AVR_ISA_ defined.
2353 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2354 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2355 for `fmul', `movw' and `lpm R,Z' instructions.
2356 (avr_operands): Warn if current opcode is a two-word instruction
2357 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2358 (avr_opcodes): New commands added.
2359 (REGISTER_P): Check 'a' and 'v' constraint letters.
2360 (mcu_types): New MCU added.
2362 2000-04-22 Timothy Wall <twall@cygnus.com>
2364 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2366 (operand_match): Conditionally insert default bit values for IMMU9.
2368 2000-04-14 Matthew Green <mrg@cygnus.com>
2370 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2371 * configure: Rebuilt.
2373 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2374 Jason Eckhardt <jle@cygnus.com>
2376 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2378 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2379 Added handling of new operand types l,y,&,fe,fE,fx.
2381 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2382 David Mosberger <davidm@hpl.hp.com>
2383 Timothy Wall <twall@cygnus.com>
2384 Andrew MacLeod <amacleod@cygnus.com>
2385 Jim Wilson <wilson@cygnus.com>
2387 * Makefile.am (CPU_TYPES): Add ia64.
2388 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2389 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2390 * Makefile.in: Rebuild.
2391 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2392 * configure: Rebuild.
2393 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2394 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2395 * expr.c (expr): Handle md_optimize_expr.
2396 * read.c (LEX_HASH): Add comment.
2397 * config/tc-ia64.c, config/tc-ia64.h: New files.
2399 2000-04-21 Richard Henderson <rth@cygnus.com>
2401 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2402 bundling a non-delayed branch type instruction.
2404 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2406 * config/tc-mn10300.c (HAVE_AM30): Define.
2407 (md_assemble): Use it.
2409 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2411 * config/obj-elf.c (obj_elf_change_section): Check for changed
2414 * Makefile.am: (CPU_MULTI_VALID): Remove.
2415 (MULTI_CPU_TYPES): Define.
2416 (MULTI_CPU_OBJ_VALID): Define.
2417 (DEPTC): Use the above.
2418 (DEPOBJ): Same here.
2420 Regenerate dependencies.
2421 * Makefile.in: Regenerate.
2423 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2425 * Makefile.am (YACC, LEX): Get them from configure.
2427 2000-04-18 H.J. Lu (hjl@gnu.org)
2429 * config/tc-i386.c (offset_in_range): Use addressT instead of
2430 bfd_vma for non-bfd assemblers.
2432 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2434 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2435 doesn't give spurious errors.
2437 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2439 * as.h (SEEK_SET): Define if undefined.
2441 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2443 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2444 constants, and don't assume offsetT is 32 bits.
2446 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2448 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2449 (md_pcrel_from_section): Add prototype.
2450 (d10v_fix_adjustable): Add prototype.
2451 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2453 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2455 2000-04-12 Nick Clifton <nickc@cygnus.com>
2457 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2458 symbol in frag chain.
2460 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2462 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2463 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2464 (fits_in_signed_word, smallest_imm_type): Ditto.
2465 (md_assemble): Use an offsetT var to hold offsetT values, not a
2467 (offset_in_range): New.
2468 (md_assemble): Use it.
2469 (md_convert_frag): Change type of target_address, opcode_address,
2470 and displacement_from_opcode_start to offsetT.
2471 (md_create_short_jump): Change type of offset to offsetT.
2472 (md_create_long_jump): Ditto.
2473 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2474 (md_chars_to_number): Remove.
2475 (output_invalid): Remove duplicate prototype.
2477 2000-04-09 Nick Clifton <nickc@cygnus.com>
2479 * Makefile.am (CPU_TYPES): Add 'avr'.
2480 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2481 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2483 * Makefile.in: Regenerate.
2485 * doc/as.texinfo: Add M32R documentation.
2487 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2489 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2490 --enable-build-warnings option.
2491 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2492 * Makefile.in, configure: Re-generate.
2494 2000-04-07 Nick Clifton <nickc@cygnus.com>
2496 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2497 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2498 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2499 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2500 (arm_force_relocation): Force relocations for
2501 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2503 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2505 * config/tc-sh.c (get_operands): There's no third operand if the
2506 first operand is an immediate.
2508 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2510 * config/tc-sh.c (immediate): Delete.
2511 (sh_operand_info): Add immediate member.
2512 (parse_reg): Use A_PC for pc.
2513 (parse_exp): Add second argument 'op'. All callers changed.
2514 (parse_at): Expect pc to be coded as A_PC.
2515 Use immediate field in *op.
2516 (insert): Add fourth argument 'op'. All callers changed.
2517 (build_relax): Add second argument 'op'. All callers changed.
2518 (insert_loop_bounds): New function.
2519 (build_Mytes): Remove DISP_4.
2520 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2521 (assemble_ppi): Use immediate field in *operand.
2522 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2523 (md_apply_fix): Likewise.
2524 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2526 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2528 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2530 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2532 * internals.texi (CPU backend): Document
2533 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2535 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2537 * po/gas.pot: Regenerate.
2539 * as.c (show_usage): Restore translated part of bug string.
2540 * gasp.c (show_usage): Likewise.
2542 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2543 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2544 than move-if-change.
2545 (DEP1): Modify for "gcc -MM".
2549 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2550 Update dependencies.
2551 * Makefile.in: Regenerate.
2553 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2555 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2556 (md_begin): Likewise.
2557 (HAVE_AM33): New macro.
2558 (md_assemble): Use it. Match r_regs and xr_regs only if
2561 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2563 * as.h: #include "bin-bugs.h"
2564 * as.c (show_usage): Use REPORT_BUGS_TO.
2565 * gasp.c: #include "bin-bugs.h"
2566 (show_usage): Use REPORT_BUGS_TO.
2568 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2570 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2572 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2573 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2576 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2578 * config/tc-i386.c (i386_immediate): Don't assume a constant
2579 immediate is necessarily 16 bits when in 16 bit code mode.
2580 (md_assemble): Instead set guess_suffix here after we have checked
2583 2000-04-02 Richard Henderson <rth@cygnus.com>
2585 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2586 quantities. Correct right shift sign extension.
2587 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2588 32-bit value when shifting into place.
2590 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2592 * app.c: Add ATTRIBUTE_UNUSED as needed.
2593 * config/tc-ppc.c: Likewise.
2594 (ppc_size): Make unsigned long.
2595 (ppc_insert_operand): Add casts to avoid warnings.
2597 2000-03-31 Nick Clifton <nickc@cygnus.com>
2599 * config/tc-d10v.h (md_flush_pending_output): Define.
2601 2000-03-29 Nick Clifton <nickc@cygnus.com>
2603 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2604 segment. Works for both BFD_ASSEMBLER and others.
2605 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2607 2000-03-29 Nick Clifton <nickc@cygnus.com
2609 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2611 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2613 * listing.c (LISTING_LHS_WIDTH): Default depends on
2615 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2617 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2619 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2622 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2624 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2626 * config/tc-avr.c (mcu_types): Add missing initialiser.
2627 (md_pcrel_from_section): Add prototype.
2628 (avr_operand): Remove redundant test of unsigned < 0.
2629 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2631 2000-03-27 Denis Chertykov <denisc@overta.ru>
2633 * config/tc-avr.c: New file for AVR support.
2634 * config/tc-avr.h: Likewise.
2635 * configure.in: Add AVR support.
2636 * configure: Regenerate.
2638 2000-03-26 Timothy Wall <twall@cygnus.com>
2640 * gasp.c (macro_op): Add new argument to check_macro call.
2641 Macro structure definitions moved to macro.h
2642 * sb.h: Add argument to prototype for input_scrub_include_sb.
2643 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2644 nesting checks with an additional flag.
2645 (struct input_save): Add flag to indicate whether current sb
2646 should be checked for proper macro/conditional nesting.
2647 (input_scrub_push/pop): Save/restore nest check flag.
2648 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2650 * macro.c (check_macro): Allow caller to retrieve parsed macro
2651 information if a pointer is provided. This information may be
2652 used by the new macro hooks.
2653 * macro.h: Update prototype for check_macro. Macro struct
2654 definitions moved here from macro.c/gasp.c.
2655 * read.c (read_a_source_file): Add parameter to check_macro call,
2656 and pass macro info to the macro hook, if defined.
2657 (input_scrub_insert_line): New. Allow insertion of a line of
2658 characters into the input stream.
2659 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2660 file into the input stream.
2661 (s_include): Use input_scrub_insert_file.
2662 * internals.texi: Document new macro hooks.
2663 * as.h: New prototypes added.
2665 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2667 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2668 an initial capital letter.
2669 (i386_index_check): Reindent.
2671 2000-03-19 Nick Clifton <nickc@cygnus.com>
2673 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2676 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2678 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2679 instruction operand bad if Rd > 7 when generating
2680 thumb instructions. Prevents for example,
2681 "adr r12,label" from silently failing and generating
2682 the wrong instruction.
2684 2000-03-17 Nick Clifton <nickc@cygnus.com>
2686 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2687 that have a destingation >= 0x400000.
2688 Fix compile time warning messages.
2690 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2692 * config/tc-sh.c (md_begin): When encountering insn that are
2693 not supported by the current arch, only change the name if
2694 its contents are the same as prev_name.
2695 (get_specific): If the the architecture doesn't match, fail.
2697 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2699 * config/tc-sh.c (IDENT_CHAR): Define.
2700 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2701 matching back where it came from.
2703 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2705 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2707 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2709 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2712 2000-03-15 Kazu Hirata <kazu@hxi.com>
2714 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2716 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2718 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2719 floating-point-number, make sure 'f' is in FLT_CHARS.
2721 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2723 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2724 (s_lcomm_internal): Use it.
2725 * doc/internals.texi (CPU backend): Document it.
2726 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2729 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2731 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2734 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2735 implementation doesn't have special handling for switch
2737 (macro_build): Allow for code in sections other than .text.
2739 (mips_ip): Likewise.
2740 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2741 Don't perform relocs if we will be outputting them.
2742 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2743 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2746 2000-03-09 Catherine Moore <clm@cygnus.com>
2748 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2749 relocation type based on the entry in the fixup structure.
2750 Put S_IS_EXTERN processing back in.
2752 2000-03-08 H.J. Lu (hjl@gnu.org)
2754 * Makefile.am (install-exec-tooldir): Depend on
2755 install-exec-bindir for parallel make.
2756 * Makefile.in: Regenerated.
2758 2000-03-06 Nick Clifton <nickc@cygnus.com>
2760 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2762 (md_parse_option): Parse -m32r command line switch - disable m32rx
2764 (md_show_usage): Document new option.
2766 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2767 * doc/Makefile.in: Regenerate.
2768 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2770 2000-03-02 Michael Meissner <meissner@redhat.com>
2772 * config/tc-d30v.c (check_range): Remove code that incorrectly
2773 sign extended values where bits < 32.
2775 2000-03-02 H.J. Lu (hjl@gnu.org)
2777 * configure.in: Support --enable-targets=all on ia32.
2778 * configure: Regenerated.
2780 2000-03-01 Nick Clifton <nickc@cygnus.com>
2782 * gasp.c (do_align): Remove bogus check of alignment value.
2784 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2786 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2787 TC_PPC was defined forced the type of a symbol with no other type
2790 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2792 * doc/internals.texi (CPU backend): Mention that
2793 line_separator_chars do not break up comments. Fix typos for
2794 LEX_AT and LEX_NAME descriptions. Document operands for
2795 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2796 description of md_create_short_jump usage. Document argument for
2797 md_undefined_symbol.
2799 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2801 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2802 (md_parse_option): Handle it.
2803 (md_show_usage): Document it.
2805 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2807 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2808 opcode, for the instruction `pal19'. From Andrea Arcangeli
2811 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2813 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2815 (md_assemble): To here, before template operands are matched.
2816 Also ensure a constant immediate is sign extended when we know the
2817 size is at most 16 bits. This is to catch cases like "add
2818 $0xffc0,%ax" where we don't know the size, and thus that the
2819 immediate can be represented as Imm8S until after parsing the
2821 (i386_displacement): Similarly sign extend 16 bit constant
2823 (md_assemble): Relax 16-bit jump constant range check to suit sign
2824 extended displacements.
2826 2000-02-26 Andreas Jaeger <aj@suse.de>
2828 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2830 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2832 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2833 call operands when intel_syntax.
2834 (intel_float_operand): Return 2 for "fi...".
2835 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2836 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2837 earlier "SHORT" change.
2838 (md_assemble): When determining suffix from Regs, exclude
2841 2000-02-24 Nick Clifton <nickc@cygnus.com>
2843 * configure: Add arm-wince, mips-pe and sh-pe targets.
2844 * configure: Regenerate.
2846 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2848 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2849 "pe-mips" for the mips-pe target.
2851 * config/tc-arm.c (insns): Change displacement encoded in BL
2852 and B instructions if the target port is arm-wince.
2853 (do_ldst): Do not bias the relocation offset if the target
2855 (md_pcrel_from): Add in missing relocation offset bias if the
2856 target os arm-wince.
2858 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2859 (md_begin): Disable -G support for mips-pe target.
2860 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2861 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2864 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2865 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2866 assembler, just set the alignment to 4.
2868 * config/te-wince-pe.h: New file for WinCE targets. Define
2871 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2873 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2874 string instructions.
2875 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2876 (i386_intel_memory_operand): After finding a segment override,
2877 check again for no `[' before looking for a displacement. Bomb if
2878 more than one displacement rather than silently discarding the
2879 second and subsequent ones. Free strings malloc'd by
2880 build_displacement_string.
2882 2000-02-24 Catherine Moore <clm@cygnus.com>
2884 * config/obj-som.c (obj_pseudo_table): Add "weak".
2885 (obj_som_weak): New routine.
2887 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2889 * config/tc-i386.c (union i386_op): New.
2890 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2891 Throughout file replace occurences of disps[n], imms[n], regs[n]
2892 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2893 intel mode operand swapping. Add assert in regKludge and
2894 fake_zero_displacement code. Test i.types[n] when outputting
2895 displacements and immediates. Combine output of Disp16 with
2897 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2898 when in intel mode by (not) reversing fsub and fdiv operands
2899 before the template search. This fails for single operand
2900 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2901 undefined. Instead fix the base_opcode after we've found the
2902 template. Move base_opcode xor with found_reverse_match from
2903 opcode output code to before this fix so we test for the correct
2905 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2906 check in intel mode. Instead compare opcodes.
2908 * config/tc-i386.h (TC_RELOC): Delete.
2909 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2910 with equivalent call to reloc.
2912 * as.h (flag_m68k_mri): Move declaration after target include, and
2913 only declare when TC_M68K defined. Define as zero otherwise.
2914 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2915 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2916 Define as zero otherwise.
2917 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2918 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2919 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2920 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2921 testing whether defined.
2922 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2923 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2924 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2925 rather than testing whether defined.
2926 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2927 (parse_mri_cons): Declare and use only when TC_M68K.
2928 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2929 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2930 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2932 * NEWS: Mention IBM 370 support.
2934 2000-02-23 Richard Henderson <rth@cygnus.com>
2936 * config/tc-i386.c (md_assemble): When swapping operands for
2937 intel_syntax, assume everything that's not Imm or Disp is a
2940 2000-02-23 Linas Vepstas <linas@linas.org>
2942 * config/tc-i370.c, config/tc-i370.h: New files.
2943 * Makefile.am: Add support for Linux/IBM 370.
2944 * configure.in: Likewise.
2945 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2946 * config/obj-elf.c: Include elf/i370.h
2947 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2949 * Makefile.in: Regenerate.
2950 * configure: Regenerate.
2952 * doc/c-i370.texi: New file.
2953 * doc/all.texi: Include it.
2954 * doc/as.texinfo: And here.
2955 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2956 * doc/Makefile.in: Regenerate.
2958 2000-02-19 Michael Meissner <meissner@redhat.com>
2960 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2961 determine if an instruction can be used in parallel with an ADDppp
2962 or SUBppp instruction.
2964 2000-02-22 Andrew Haley <aph@cygnus.com>
2966 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2968 1999-12-30 Andrew Haley <aph@cygnus.com>
2970 * config/tc-mips.c (mips_gp32): New variable.
2971 (macro_build) Use mips_gp32.
2973 (md_longopts): Add "-mgp32" and "-mgp64".
2974 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2976 (OPTION_M7900): Change offset
2977 (OPTION_NO_M7900): Ditto.
2979 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2981 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2982 warning, and bump it to 1.
2984 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2986 From Brad Lucier <lucier@math.purdue.edu>:
2987 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2990 2000-02-21 Catherine Moore <clm@cygnus.com>
2992 * config/tc-mips.c (MF_HILO_INSN): Define.
2993 (mips_7000_hilo_fix): Declare.
2994 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2995 (md_parse_option): Check for 7000_HILO_FIX options.
2996 (OPTION_M7000_HILO_FIX): Define.
2997 (OPTION_NO_M7000_HILO_FIX): Define.
2998 * doc/c-mips.texi (-mfix7000): Describe.
3000 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3002 * listing.c (print_lines): Remove unused variable `end'.
3004 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3005 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3006 reloc_type when BFD_ASSEMBLER.
3007 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3008 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3009 statement and quell signed vs. unsigned comparison warning.
3011 2000-02-18 Nick Clifton <nickc@cygnus.com>
3013 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3014 the computed frag offset, rather than overwriting it.
3016 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3018 * config/tc-sh.c ("elf/sh.h"): Include.
3019 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3020 (md.begin): Initialize target_arch.
3021 Only include opcodes in has table that match selected architecture.
3022 (parse_reg): Recognize register names for sh-dsp.
3023 (parse_at): Recognize post-modify addressing.
3024 (get_operands): The leading space is now optional.
3025 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3026 arguments. Update valid_arch.
3027 (build_Mytes): Add support for SDT_REG_N.
3028 (find_cooked_opcode): New function, broken out of md_assemble.
3029 (assemble_ppi, sh_elf_final_processing): New functions.
3030 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3031 (md_longopts, md_parse_option): New option: -dsp.
3032 * config/tc-sh.h (elf_tc_final_processing): Define.
3033 (sh_elf_final_processing): Declare.
3035 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3037 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3038 the unwinder subspace. Save the current seg/subseg before creating
3041 2000-02-10 Nick Clifton <nickc@cygnus.com>
3043 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3044 little endian targets.
3045 (INST_BYTE1): Redefine to handle big and little endian
3047 (cpu_type): New type: Select between M340 and M210.
3048 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3049 instructions of the M340.
3050 (md_assemble): Add support for the MULSH and OPSR classes of
3052 (md_atof): Add support for little endian targets.
3053 (md_parse_option): Add support for -EL, -EB and -mcpu command
3055 (md_convert_frag): Add support for little endian targets.
3056 (md_apply_fix3): Add support for little endian targets.
3057 (md_number_to_chars): Add support for little endian targets.
3059 2000-02-10 Timothy Wall <twall@redhat.com>
3061 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3062 defined, use it to verify the symbol just read should be a label.
3064 2000-02-10 Timothy Wall <twall@redhat.com>
3066 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3067 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3068 around colons when KEEP_WHITE_AROUND_COLON is defined.
3069 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3070 and KEEP_WHITE_AROUND_COLON.
3072 2000-02-08 Timothy Wall <twall@redhat.com>
3074 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3076 (do_repeat): New. Abstract repeat logic so that a "break" can be
3078 (end_repeat): New. Provide support for a "break" out of the
3080 * read.h: Add prototypes for new functions.
3082 2000-02-08 Timothy Wall <twall@redhat.com>
3084 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3085 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3086 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3089 2000-02-08 Timothy Wall <twall@redhat.com>
3091 * read.c: Added elseif to directives table.
3092 * read.h: Added prototype for s_elseif.
3093 * doc/as.texinfo: Added description for elseif.
3094 * cond.c (s_elseif): New function
3096 2000-02-04 Timothy Wall <twall@redhat.com>
3098 * listing.c (print_lines): Remove conditionals causing bug in
3101 2000-02-03 Timothy Wall <twall@cygnus.com>
3103 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3105 * frags.c (frag_new): Calculate fr_fix in octets
3106 (frag_now_fix) Return offset as target address offset (bytes).
3107 (frag_now_fix_octets) New - Return offset in octets (8-bit
3109 * frags.h: Added prototype for frag_now_fix_octets().
3110 Distinguish between octets and bytes in field descriptions.
3111 * listing.c (calc_hex): Account for octets vs bytes when
3112 printing addresses/offsets.
3113 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3114 target is little-endian, print the octets in a word in big-endian
3115 order so that the display looks like a proper hexadecimal number,
3116 instead of having the octets reversed.
3117 * read.c (do_align): When recording alignment, alignment power
3118 should be in terms of target bytes (minimum addressible unit)
3120 (do_org) Convert ORG target address (byte) argument into an
3121 octet offset when generating a variable fragment.
3122 * symbols.c (resolve_symbol_value): Symbol final value
3123 converted to a target address offset (bytes) from its octet offset.
3124 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3125 offset (bytes) is adjusted by the frag offset (octets) converted
3127 (coff_frob_section) Section alignment power is in terms of bytes;
3128 convert it to an octet alignment power when calculating size (and
3129 size mask) in octets. Don't modify the section size in order to
3130 "align" it for TI COFF, since that format has a different method
3131 for storing alignment information.
3133 2000-02-01 Timothy Wall <twall@cygnus.com>
3135 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3136 entries, matching the way GCC generates them. If not escaped, the
3137 filename is encoded incorrectly.
3139 2000-01-31 Nick Clifton <nickc@cygnus.com>
3141 * config/tc-arm.c (reg_table): Add support for ATPCS register
3144 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3146 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3148 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3150 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3151 of a symbol when we really care about its value.
3153 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3155 * config/tc-mcore.c (md_assemble): Give warning message if
3156 operands passes to instruction are more than the spec.
3158 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3160 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3161 Thumb mode but the label seen was not declared as '.thumb_func'
3162 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3163 correct disassembly of Thumb code bounded by non function labels.
3165 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3167 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3168 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3170 * Makefile.in: Same here.
3173 * configure.in: Set bfd_gas for i386-aout when primary target
3174 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3175 we may need the primary te_file. Remove incorrect comment.
3177 * configure: Regenerate.
3179 * config/e-i386aout.c: New file.
3181 * as.c (USE_EMULATIONS): Move to before print_version_id.
3182 (struct emulation): Add i386aout.
3183 (show_usage): Split text strings. Reformat -a text. Add --em
3187 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3188 (aout_format_ops): New.
3191 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3192 preprocessor conditional and add aout USE_EMULATIONS tests.
3193 (read_a_source_file): Don't pass error strings to printf as
3197 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3199 (do_data): Same here.
3200 (process_file): And here.
3203 * symbols.c (colon): Rewrite "already defined" fatal message
3204 code for aout with USE_EMULATIONS.
3207 * config/obj-aout.c (OBJ_HEADER): Define.
3208 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3210 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3211 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3213 (obj_aout_type): Expand S_SET_OTHER here too.
3214 (obj_read_begin_hook): Remove.
3215 (aout_pop_insert): New.
3216 (obj_aout_s_get_other): New.
3217 (obj_aout_s_get_desc): New.
3218 (aout_format_ops): New.
3221 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3222 gets aout_pseudo_table.
3223 (aout_pseudo_table): Declare.
3224 (obj_read_begin_hook): Define.
3227 * config/obj-coff.c (obj_pseudo_table): Rename to
3229 (coff_pop_insert): Use coff_pseudo_table.
3230 (coff_sec_sym_ok_for_reloc): Remove.
3231 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3232 and comment all zero entries and remove #if 0 code.
3235 * config/obj-coff.h (obj_pop_insert): Define.
3236 (coff_pseudo_table): Declare.
3239 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3240 s_get_size, s_set_size. Comment all zero entries.
3243 * config/obj-elf.c (elf_s_get_other): New function.
3244 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3245 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3246 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3248 (obj_elf_parse_section_letters): Don't pass error strings to
3249 printf as format arg.
3252 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3254 (elf_s_get_other): Declare.
3255 (S_GET_OTHER) Define as elf_s_get_other if not already
3257 (S_SET_OTHER): Only define when not already defined.
3258 (elf_obj_read_begin_hook): Declare.
3259 (obj_read_begin_hook): Define.
3260 (elf_obj_symbol_new_hook): Declare.
3261 (obj_symbol_new_hook): Define.
3264 * config/obj-multi.h: Add copyright header and protect against
3265 multiple inclusion. Add * to all function pointers.
3266 (OBJ_HEADER): If defined, include it rather than other defines
3268 (obj_frob_file_after_relocs): Test for NULL.
3269 (obj_symbol_new_hook): Here too.
3270 (obj_sec_sym_ok_for_reloc): And here.
3271 (S_GET_OTHER): Define.
3272 (S_GET_DESC): Define.
3273 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3274 (OBJ_MAYBE_ELF): Update comment.
3276 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3277 OBJ_AOUT preprocessor conditional and handle emulation by
3278 testing OUTPUT_FLAVOR.
3279 (i386_displacement): Here too.
3280 (md_section_align): Similarly here.
3281 (i386_target_format): Conditionally compile when more than one
3282 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3283 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3284 (i386_displacement): Here too.
3287 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3288 Define TARGET_FORMAT for aout only when not multi.
3291 * config/te-multi.h: Delete file as it's identical to te-generic.h
3293 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3295 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3296 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3299 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3301 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3304 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3306 * config/tc-mips.c (mips_do_align): New function.
3307 * config/tc-mips.h (md_do_align): Define.
3309 2000-01-10 Philip Blundell <philb@gnu.org>
3311 * doc/c-arm.texi (ARM Options): Fix typo.
3312 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3313 line separator for Linux.
3314 * doc/as.texinfo (Comments): Mention the ARM.
3316 2000-01-10 Philip Blundell <pb@futuretv.com>
3318 * configure.in (arm*-*-conix*): New target.
3319 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3321 * configure: Regenerate.
3323 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3325 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3326 (obj_elf_visibility): New function.
3328 * doc/as.texinfo (Visibility): New node: document visibility
3331 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3333 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3334 warning for absolute jump/call without `*' in non-intel mode. No
3335 need to set i.types[0] JumpAbsolute in intel mode.
3337 1999-12-22 Philip Blundell <pb@futuretv.com>
3339 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3340 hook function when changing sections.
3341 (arm_s_data): Likewise.
3343 1999-12-14 Nick Clifton <nickc@cygnus.com>
3345 * config/tc-arm.c (md_parse_option): Add support for -marm720
3346 command line switch.
3348 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3350 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3351 (r_registers, xr_registers): Define.
3352 (r_register_name, xr_register_name): New functions.
3353 (md_assemble): Handle new am33 operand types and instruction
3355 (mn10300_insert_operand, check_operand): Likewise.
3357 1999-11-29 Nick Clifton <nickc@cygnus.com>
3359 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3360 (s_force_thumb): Set thumb_mode to 2.
3361 (md_assemble): Do not complain about thumb instructions on a
3362 non-thumb target if thumb_mode is set to 2.
3364 1999-11-28 Michael Meissner <meissner@cygnus.com>
3366 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3367 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3368 (O_...): Add new machine dependent expressions if we are handling
3369 explicit relocations.
3370 (alpha_reloc_op): New static table holding the explicit relocation
3372 (alpha_literal_hash): New static to hold the hash table for
3373 explicit relocations.
3374 (alpha_macros): Add support for explicit relocations.
3375 (md_begin): If explicit relocations, initialize hash table.
3376 (md_assemble): Don't print a second error if tokenize_arguments
3377 already printed an error message.
3378 (md_apply_fix): Add support for explicit relocations.
3379 (alpha_force_relocation): Ditto.
3380 (alpha_fix_adjustable): Ditto.
3381 (alpha_adjust_symtab): New function to support explicit
3383 (alpha_adjust_symtab_relocs): Ditto.
3384 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3385 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3386 Add support for explicit relocations. Return -2 if an error
3387 message was already printed.
3388 (find_macro_match): Add support for explicit relocations. Comment
3390 (emit_insn): Add support for explicit relocations.
3391 (assemble_tokens): Ditto.
3393 (load_expression): Ditto.
3396 (emit_ir_load): Ditto.
3397 (emit_loadstore): Ditto.
3400 (emit_sextX): Ditto.
3401 (emit_division): Ditto.
3402 (emit_jsrjmp): Ditto.
3403 (emit_retjcr): Ditto.
3405 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3407 (tc_adjust_symtab): If explicit relocations, call the function
3408 alpha_adjust_symtab.
3409 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3410 relocations next to the literal relocation they reference.
3411 (TC_INIT_FIX_DATA): Initialize the new fields.
3412 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3414 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3416 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3417 'B' operand for PA2.0 bb instruction.
3419 1999-11-18 Nick Clifton <nickc@cygnus.com>
3421 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3424 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3426 (mcore_force_relocation): Force relocations to be generated for
3429 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3431 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3432 (i386_displacement): Disallow O_big displacements.
3434 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3436 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3437 Small improvements in error checking.
3438 (md_assemble): Support for unconditional ARM instructions.
3439 (md_parse_option): Support for -m[arm]v5e flag.
3441 1999-11-12 Nick Clifton <nickc@cygnus.com>
3443 * macro.c (buffer_and_nest): Do not check beyond the end of the
3446 1999-11-11 Nick Clifton <nickc@cygnus.com>
3448 * macro.c (buffer_and_nest): Look for seperator after TO and
3451 1999-11-08 Andrew Haley <aph@cygnus.com>
3453 * app.c (do_scrub_chars): When in State 10, treat backslash
3454 characters in the same way as as symbol characters.
3456 1999-11-07 Richard Henderson <rth@cygnus.com>
3458 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3459 the previous label was in the current section before playing
3460 with auto-alignment.
3462 1999-11-06 Nick Clifton <nickc@cygnus.com>
3464 * config/tc-v850.c (v850_force_relocation): Force relocation
3466 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3469 1999-11-05 Michael Meissner <meissner@cygnus.com>
3471 * expr.h (operatorT): Increase machine dependent operators to 16.
3472 * expr.c (op_rank): Ditto.
3474 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3476 * read.c (pseudo_set): Reject attempts to set the value of a
3479 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3482 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3484 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3485 to bfd_set_section_contents.
3487 1999-11-03 Nick Clifton <nickc@cygnus.com>
3489 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3491 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3493 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3494 (mips_ip): Use OPCODE_IS_MEMBER.
3496 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3498 * config/tc-arm.c (reg_required_here): Improve comments.
3500 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3501 (tinsns): Initialize variants field.
3503 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3504 BAD_PC respectively.
3506 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3508 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3509 * config/tc-arm.h: Fix compile time warnings.
3511 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3513 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3514 form @abs16, @(abs16) and @(abs16 + imm).
3516 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3518 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3519 (ISA_HAS_64_BIT_REGS) New.
3520 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3521 mips_emit_delays,macro_build,load_register,load_addresss,
3522 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3523 and/or use new ISA_xxx macros in expressions involving
3524 ISA, particularly mips_opts.isa.
3526 1999-10-18 Michael Meissner <meissner@cygnus.com>
3528 * expr.h (operatorT): Add machine dependent operators md1..md8.
3529 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3530 for the machine dependent operators to use.
3532 * expr.c (op_rank): Add machine dependent operators.
3534 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3536 (O_cpregister): Ditto.
3537 (md_begin): Change X_op test that field is wide enough to use
3538 O_max instead of O_alpha_max.
3539 (cpu_types): Fill in missing initializer.
3540 (alpha_num_macros): Make unsigned.
3541 (md_assemble): Make opnamelen be size_t.
3542 (md_apply_fix): Cast alpha_num_operands to int before testing.
3543 (alpha_force_relocation): Ditto.
3544 (alpha_fix_adjustable): Ditto.
3545 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3546 (tc_gen_reloc): Ditto.
3547 (tc_get_register): Ditto.
3552 (s_alpha_ent): Ditto.
3553 (s_alpha_end): Ditto.
3554 (s_alpha_frame): Ditto.
3555 (s_alpha_prologue): Ditto.
3556 (s_alpha_file): Ditto.
3557 (s_alpha_gprel32): Ditto.
3558 (s_alpha_proc): Ditto.
3559 (s_alpha_set): Ditto.
3560 (s_alpha_base): Ditto.
3561 (s_alpha_align): Ditto.
3562 (s_alpha_arch): Ditto.
3563 (alpha_align): Ditto.
3564 (assemble_insn): Suppress unused variable warning.
3566 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3567 order in the structure.
3568 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3570 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3572 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3574 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3576 * config/tc-i386.c (i386_index_check): Correct #endif location.
3578 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3580 * as.c (show_usage): Document new options.
3581 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3582 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3583 (parse_args): Parse the new options.
3584 (main): If there were warnings, and --fatal-warnings
3585 was specified, print an error.
3586 * as.h: New variable, flag_fatal_warnings, for new option.
3588 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3590 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3591 '@'. Change autoincrement completers to fall through to cache control
3594 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3596 (pa_parse_addb_64_cmpltr): New function.
3598 * config/tc-hppa.c (pa_ip): Change error message.
3599 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3600 '?Q' args to allow falling through.
3602 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3603 Remove unused conditional codes.
3604 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3606 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3608 * config/tc-d30v.c (CHAR_BIT): Define.
3609 (check_range): Fix bit operations to support integers bigger than
3612 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3614 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3617 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3618 Doug Evans <devans@cygnus.com>
3620 Add support for m32rx.
3621 * config/tc-m32r.c (enable_m32rx): New static global.
3622 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3623 (allow_m32rx): New function.
3624 (M32R_SHORTOPTS): Add `O'.
3625 (md_longopts): Add --m32rx plus several warning options.
3626 (md_parse_option): Handle new options.
3627 (md_show_usage): Print them.
3628 (md_begin): Enable m32rx.
3629 (OPERAND_IS_COND_BIT): New macro.
3630 (first_writes_to_seconds_operands): New function.
3631 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3632 (target_make_parallel,assemble_two_insns): New functions.
3633 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3634 If optimizing and m32rx, try to make consecutive insns parallel.
3636 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3638 * config/tc-mips.c (nopic_need_relax): Allow for the
3639 .sdata.foo sections generated by -fdata-sections,
3640 and for the .gnu.linkonce.s sections generated by C++.
3642 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3644 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3645 with cleaner code using completer prefixes. Add 'Y'.
3647 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3649 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3651 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3652 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3653 insn does not match and we should try the next insn in the table.
3655 1999-09-22 Nick Clifton <nickc@cygnus.com>
3657 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3659 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3661 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3664 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3666 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3667 OBJ_ELF. If ELF, add "sq".
3668 (md_parse_option): If ELF, ignore -s and -q.
3669 (md_show_usage): Mention ELF options.
3671 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3673 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3676 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3678 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3680 * config/tc-hppa.c (struct pa_it): New field "trunc".
3681 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3682 (pa_parse_ftest_gfx_completer): New function
3683 (pa_parse_fp_cnv_format): New function.
3685 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3686 (md_apply_fix): Handle 22bit pc-rel branches.
3688 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3690 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3692 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3694 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3696 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3698 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3699 (pa_ip): Handle 'fX'.
3701 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3703 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3704 unwinds unless the function is in the text space.
3705 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3707 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3709 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3710 (md_assemble): To here. Tweak address generation.
3712 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3714 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3715 (md_assemble): Call dwarf2_where for OBJ_ELF.
3716 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3717 (pa_end_of_source): New function.
3718 * tc-hppa.h (md_end): Define for OBJ_ELF.
3720 1999-09-14 Michael Meissner <meissner@cygnus.com>
3722 * configure.in (Canonicalization of target names): Remove adding
3723 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3724 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3725 * configure: Regenerate.
3727 1999-09-14 Donn Terry <donn@interix.com>
3729 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3731 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3733 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3734 pc-relative jmp/call to an absolute symbol.
3735 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3736 absolute section symbols.
3738 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3739 jump handling code and comments.
3741 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3743 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3744 the value if TE_PE and a global defined symbol.
3746 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3748 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3749 print the symbol, rather than printing it here.
3751 1999-09-11 Donn Terry <donn@interix.com>
3753 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3754 BFD_RELOC_RVA relocations.
3756 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3757 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3760 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3762 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3763 * doc/internals.texi (Object format backend): Document
3766 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3767 relocations against global symbols if TE_PE.
3769 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3770 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3772 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3775 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3776 symbols which do not have a constant value, or tags with
3777 non-tags. Remove the symbol from the list before adding it at the
3780 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3781 C_FCN symbol differently if TE_PE.
3782 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3783 appears in the pseudo-op, rather coff_line_base which is only set
3786 * config/obj-coff.c (obj_coff_loc): New static function.
3787 (obj_pseudo_table): Add "loc".
3789 * config/obj-coff.c (add_lineno): Check that the line number is
3792 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3793 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3795 (md_atof): Return NULL rather than 0.
3796 * config/tc-i386.c (md_atof): Change type to int.
3797 * expr.c (expr): Change first parameter to int.
3798 * config/obj-coff.c: Add declarations for static functions.
3799 (coff_frob_symbol): Use SYM_AUXENT.
3800 * config/tc-i386.h (flag_16bit_code): Don't declare.
3802 * config/obj-coff.c (obj_coff_section): Default to setting
3803 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3805 * write.c (adjust_reloc_syms): Print adjusted fixup.
3807 * expr.c (integer_constant): Correct too_many_digits calculation
3810 1999-09-09 Andreas Schwab <schwab@suse.de>
3812 * doc/c-arm.texi: Fix arguments of @var to not contain
3815 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3817 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3819 (md_parse_option): Only support -k flag for ELF and COFF targets.
3821 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3823 * config/tc-hppa.c (pa_ip): Put strict register checks before
3824 call to pa_parse_number.
3826 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3828 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3830 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3833 1999-09-06 Donn Terry <donn@interix.com>
3835 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3837 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3839 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3840 candidate instruction. Require registers for register arguments
3841 when in strict mode. Require assemble-time constants for
3842 constants when in strict mode.
3843 (pa_get_absolute_expression): Require a constant when in strict
3846 1999-09-06 Nick Clifton <nickc@cygnus.com>
3848 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3850 1999-09-04 Steve Chamberlain <sac@pobox.com>
3852 * config/tc-pj.c: New file, supports picoJava in ELF.
3853 * config/tc-pj.h: Ditto.
3854 * configure.in (pjl*, pj*): New targets.
3855 * Makefile.am: Rebuild dependencies.
3856 (CPU_TYPES): Add pj.
3857 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3858 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3859 * doc/c-pj.texi: New file.
3860 * doc/as.texinfo: Add some PJ specifics.
3861 * doc/all.texi: Add PJ to the list of all architectures, sort them
3863 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3864 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3866 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3868 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3869 (obj_frob_file): Test for null pointer.
3870 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3871 (OBJ_PROCESS_STAB): And here.
3872 (elf_obj_sy): Remove
3874 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3875 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3876 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3878 * config/obj-coff.c (no_func): Remove.
3879 (coff_format_ops): Change occurrences of no_func to 0, as we test
3880 for 0 in obj-multi.h.
3882 * configure.in: Enable bfd for i386-coff when primary target is
3883 bfd. Enable i386 elf,coff emulation support. Don't set
3884 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3885 emulation to support.
3886 *configure: Regenerate.
3888 1999-09-02 Nick Clifton <nickc@cygnus.com>
3890 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3891 .section .line directive is encountered.
3893 1999-09-01 Nick Clifton <nickc@cygnus.com>
3895 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3898 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3899 * as.texinfo: Document --gdwarf2 command line option.
3900 Add additional documentation of ARM command line switches.
3902 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3904 * config/tc-i386.c (i386_intel_memory_operand): Combine
3905 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3906 and RESTORE_END_STRING around parse_register calls.
3907 (i386_operand): Here too.
3908 (i386_is_reg): Remove.
3909 (parse_register): Move as_bad calls from within this function to
3912 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3914 Based on a patch from H.J. Lu <hjl@gnu.org>
3915 * config/tc-i386.c (parse_register): Handle FP regs specially.
3916 (md_begin): Remove '(' and ')' from register_chars.
3918 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3920 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3921 error message (done elsewhere).
3923 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3925 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3927 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3929 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3932 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3934 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3936 Add new completers. Fix bug in 64 bit condition handling.
3938 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3941 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3943 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3945 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3947 1999-08-27 Jim Wilson <wilson@cygnus.com>
3949 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3950 (struct ls): Add frag field. Initialize it to zero.
3951 (out_end_sequence): New local text_frag. Set it while in text section.
3952 Replace address check with frag check. Set ls.frag to text_frag if
3953 out_set_addr called.
3954 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3955 Set it before switching sections. Replace address check with frag
3956 check. Set ls.frag to saved_frag if out_set_addr called.
3958 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3960 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3961 output "advance_pc" opcode instead of calling gen_addr_line().
3962 The latter has the undesired side-effect of creating a new row
3963 in the debug line info matrix.
3965 1999-08-26 Jim Wilson <wilson@cygnus.com>
3967 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3968 ls.last_filename if last is less than zero. Set ls.last_filename
3969 when allocating new entry.
3970 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3973 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3975 * config/tc-i386.c (i386_index_check): Fix the displacement size
3976 when INFER_ADDR_PREFIX.
3978 1999-08-18 Nick Clifton <nickc@cygnus.com>
3980 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3983 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3985 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3986 handle 0xffffNNNN constants correctly.
3988 1999-08-16 Nick Clifton <nickc@cygnus.com>
3990 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3993 1999-08-13 Nick Clifton <nickc@cygnus.com>
3995 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3996 (md_apply_fix3): Always pass positive values to
3997 validate_offset_imm.
3999 1999-08-12 Nick Clifton <nickc@cygnus.com>
4001 * config/tc-arm.c (skip_whitespace): New macro.
4002 Formatting tidy ups.
4004 (md_apply_fix3): Store relocation offset in addend for ELF based
4006 (arm_force_relocation): Always generate relocs for Thumb function
4009 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4011 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4012 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4014 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4016 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4017 flags for the unwind subspace.
4019 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4020 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4021 suitable relocation based on the size of the target's pointer.
4022 Always Use subsegment zero for the unwinders.
4023 (pa_level): Handle "2.0w".
4025 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4027 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4028 with the following instruction unless this was specified.
4030 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4032 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4033 certain sections, to match BFD changes.
4035 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4037 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4038 (EXTRA_SCRIPTS): Define to keep automake happy.
4039 * Makefile.in: Rebuild.
4041 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4043 * Makefile.am: Rename .dep* files to DEP*.
4044 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4045 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4047 * Makefile.in: Rebuild.
4049 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4051 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4053 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4055 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4056 avoid problems on DOS filesystems.
4057 * Makefile.in: Rebuild.
4059 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4061 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4063 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4066 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4068 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4069 line to create ${GDBINIT} rather than .gdbinit.
4070 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4072 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4074 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4076 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4078 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4080 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4082 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4083 non-adjustable symbols.
4085 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4087 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4089 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4091 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4094 1999-08-05 Donn Terry <donn@interix.com>
4096 * config/te-interix.h: New file.
4097 * configure.in (i386-*-interix*): New target.
4098 * configure: Rebuild.
4100 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4102 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4103 selectors for ELF too.
4104 (selector_table): Add "ltp" and "rtp" selectors.
4106 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4108 * config/tc-i386.c (i386_operand): No need to change
4109 operand_string pointer in segment reg case before goto
4110 do_memory_reference. Initialise displacement_string_start and
4111 displacement_string_end after do_memory_reference label.
4112 (i386_index_check): Add operand_string param, and print error
4113 message on failure here.
4114 (i386_intel_memory_operand): Instead of here.
4115 (i386_operand): And here.
4116 (INFER_ADDR_PREFIX): Enable.
4118 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4120 * config/tc-i386.h (DefaultSize): Define. Renumber following
4121 opcode_modifier defines.
4123 From Etienne Lorrain <etienne.lorrain@ibm.net>
4124 * config/tc-i386.c (stackop_size): New variable.
4125 (set_16bit_code_flag): Clear it here.
4126 (set_16bit_gcc_code_flag): New function.
4127 (md_pseudo_table): Add "code16gcc" entry.
4128 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4130 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4132 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4133 next_set_end even if the end symbol is being discarded.
4135 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4136 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4137 * config/obj-coff.c: Likewise.
4138 (seg_info_type): Remove.
4139 (seg_info_off_by_4): Change to array of segT.
4140 (s_get_segment): Adjust accordingly.
4141 (obj_pseudo_table): Fully initialize sentinel entry.
4143 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4144 Ralf Baechle <ralf@uni-koblenz.de>.
4146 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4148 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4150 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4152 * config/tc-i386.c: Indentation and white space changes.
4153 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4154 don't enable it by default.
4155 (i386_intel_operand): Remove redundant prototype.
4156 Move check on number of memory operands, and i.mem_operands++
4157 (i386_intel_memory_operand): To here.
4158 Remove i386_immediate code from here. Remove special case code
4159 for input and output using (%dx). Remove base/index checks and
4160 call i386_index_check instead. Save initial operand_string
4161 argument for error message.
4162 (i386_operand): Remove redundant prototype. Move base/index
4163 checks to i386_index_check.
4164 (i386_displacement): Move intel mode check for non-zero
4166 (i386_intel_memory_operand): To here.
4168 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4170 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4171 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4172 by .register pseudo-op if -64 and --no-undeclared-regs.
4173 (s_register, sparc_adjust_symtab): New functions.
4174 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4175 Declare sparc_adjust_symtab as tc_adjust_symtab.
4176 * doc/c-sparc.texi: Add description of #ignore special literal
4177 for .register pseudo-op.
4179 1999-07-30 Catherine Moore <clm@cygnus.com>
4181 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4182 the relocation's section offset.
4184 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4186 * write.c (fixup_segment): Fix generic error check overflow test.
4188 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4189 X_add_number to long.
4191 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4193 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4196 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4198 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4201 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4203 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4205 * configure.bat: Remove; obsolete.
4206 * config/go32.cfg: Likewise.
4208 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4210 * configure.in (i386-*-vxworks*): New target.
4211 * configure: Rebuild.
4213 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4215 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4217 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4219 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4221 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4222 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4223 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4224 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4225 MAX_RELOC_EXPANSION): Define.
4226 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4228 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4230 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4231 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4232 block. Print a warning if an 8-bit or 16-bit constant
4233 displacement or immediate is truncated on output.
4234 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4236 (i386_operand): Disallow immediate jump absolute operand.
4238 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4240 * configure.in: Bump version number to 2.9.5.
4241 * configure: Rebuild.
4243 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4246 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4248 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4249 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4251 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4253 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4255 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4257 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4258 if -mno-fpu was given.
4259 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4261 (cons_fix_new_arm): Remove misleading comments.
4263 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4265 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4267 (relax_segment): Likewise. After giving a rs_org error, convert
4268 the frag to rs_align to avoid cascading errors.
4270 1999-07-12 Andreas Schwab <schwab@suse.de>
4272 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4274 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4276 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4277 as appropriate. Fill in structure initializations. Add variable
4278 initializations. Add casts.
4279 * dwarf2dbg.c (print_stats): Change i to size_t.
4280 * listing.c (listing_listing): Change list_line to unsigned int.
4282 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4284 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4285 rather than checking for \001 and \002 in symbol name.
4286 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4288 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4290 * configure.in (hppa*-linux-gnu*): New target.
4291 * configure: Rebuilt.
4293 1999-07-08 Nick Clifton <nickc@cygnus.com>
4295 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4297 1999-07-07 Nick Clifton <nickc@cygnus.com>
4299 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4300 accessing symbolP directly.
4302 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4304 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4307 1999-07-05 Nick Clifton <nickc@cygnus.com>
4309 * config/tc-arm.c (ARM_EXT_V5): Define.
4310 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4311 (md_begin): Detect ARM v5 architectures.
4312 (md_parse_option): Accept arm v5 specification.
4313 (md_show_usage): Documment -marmv5 switch.
4315 * doc/c-arm.texi: Document -marmv5 command line option.
4317 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4319 (validate_immediate_twopart): New function. Determine if a
4320 constant can be computed by two ADD instructions.
4321 (output_inst): Remove its command line parameter - it was never
4323 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4324 implememt the ADRL pseudo op.
4325 (tc_gen_reloc): Generate a suitable error message if an ADRL
4326 instruction tries to generate a real reloc.
4328 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4330 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4332 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4335 1999-06-27 H.J. Lu <hjl@gnu.org>
4337 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4338 non BFD_ASSEMBLER case.
4340 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4342 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4345 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4347 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4348 out_end_sequence() when the address decreases due to a new frag.
4349 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4350 numbering starts with 1.
4352 1999-06-23 Nick Clifton <nickc@cygnus.com>
4354 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4356 (mcore_s_text): Call obj_elf_text for ELF target.
4357 (mcore_s_data): Call obj_elf_data for ELF target.
4358 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4360 (mcore_s_bss): New function: Dump literal table before changing
4362 (mcore_s_comm): New function: Dump literal table before changing
4365 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4366 No longer static functions.
4367 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4368 Provide prototypes for these functions.
4370 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4372 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4373 a list of names, to try obj_segment_name, and to try abbreviated
4374 names when using COFF without long section names.
4376 * config/tc-alpha.c: More use of symbol accessor functions.
4377 * config/tc-arc.c: Likewise.
4378 * config/tc-d30v.c: Likewise.
4379 * config/tc-fr30.c: Likewise.
4380 * config/tc-i860.c: Likewise.
4381 * config/tc-m88k.c: Likewise.
4382 * config/tc-mcore.c: Likewise.
4383 * config/tc-ns32k.c: Likewise.
4384 * config/tc-sparc.c: Likewise.
4385 * config/tc-v850.c: Likewise.
4387 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4388 sy_value with appropriate accessor functions.
4389 * config/tc-arm.c (md_apply_fix3): Likewise.
4390 * config/tc-d10v.c (AT_WORD_P): Likewise.
4391 * config/tc-v850.c (reg_name_search): Likewise.
4393 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4394 use symbol_get_bfdsym instead.
4395 * config/tc-ppc.c (md_assemble): Likewise.
4396 * config/tc-v850.c (v850_comm): Likewise.
4398 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4400 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4401 the symbol, rather than accessing the bsym member.
4402 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4403 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4404 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4405 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4406 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4407 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4408 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4409 * config/tc-v850.c (tc_gen_reloc): Likewise.
4411 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4413 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4414 (hppa_gen_reloc_type): Conditionalize on BFD64.
4415 (tc_gen_reloc): Re-enable ELF relocations.
4416 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4418 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4420 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4422 (do_ldst): Move assignment out of if condition.
4423 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4424 parentheses to avoid warning.
4426 1999-06-21 Nick Clifton <nickc@cygnus.com>
4428 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4429 macro to get at the BFD symbol associated with a GAS symbol.
4431 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4433 * config/tc-ppc.c: Update for symbol handling changes.
4434 * config/obj-coff.c: Likewise.
4436 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4438 * tc-hppa.c: General cleanups of ELF support. No more spaces
4439 and subspaces for ELF.
4440 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4441 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4442 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4443 (UNWIND_SECTION_NAME): Likewise.
4444 (space/subspace related structures): Conditionalize definitions
4446 (space/subspace directives and support routines): Conditionalize
4447 definitions and references/uses on OBJ_SOM.
4448 (label_symbol_struct): For ELF, track the symbol's segment. For
4449 SOM track its space.
4450 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4452 (USE_ALIASES): Kill for both SOM & ELF.
4453 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4454 (pa_space, pa_subspace): Corresponding changes.
4455 (pa_spaces_begin): Corresponding chagnes.
4456 (md_begin): Do not muck around with space/subspace stuff for
4458 (md_apply_fix): Temporarily disable argument relocation stuff
4460 (tc_gen_reloc): Temporarily disable relocation generation for
4462 (pa_build_unwind_subspace): Similarly.
4464 1999-06-16 Nick Clifton <nickc@cygnus.com>
4466 * config/tc-arm.c (thumb_set): New pseudo op.
4467 (text, data, section): Override these pseudo ops with ARM
4469 (s_thumb_set): New function: Perform the same as a .set pseudo
4470 op, but also mark the alias'ed symbol as being a Thumb
4472 (arm_s_text): New function: Perform the same as the .text
4473 pseudo op, but dump the literal pool before changing
4475 (arm_s_data): New function: Perform the same as the .data
4476 pseudo op, but dump the literal pool before changing
4478 (arm_s_section): New function: Perform the same as the
4479 .section pseudo op, but dump the literal pool before changing
4481 (arm_cleanup): Do not reset the current section before dumping
4484 1999-06-17 Nick Clifton <nickc@cygnus.com>
4486 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4487 OPTION_NO_WARN_UNMATCHED entries.
4488 (md_parse_option): Generate a warning message if an unrecognised
4489 option is encountered.
4491 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4492 (get_operands): When parsing an expression after an '@' symbol
4493 has been detected, do not ignore '#' symbols.
4494 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4497 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4499 From K. Richard Pixley <rich@noir.com>:
4500 * configure.in (ppc-*-vxworks*): New target.
4501 * configure: Rebuild.
4503 1999-06-12 Philip Blundell <philb@gnu.org>
4505 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4507 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4509 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4510 which refer to symbols in linkonce sections, permit reducing the
4511 relocs if the symbol is local.
4513 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4515 * subsegs.c (subseg_text_p): New function.
4516 * as.h (subseg_text_p): Declare.
4517 * read.c (do_align): Use subseg_text_p to set the default fill.
4518 * write.c (subsegs_finish): Likewise.
4519 * config/obj-coff.c (write_object_file): Likewise.
4520 * config/tc-i386.h (md_maybe_text): Don't define.
4521 (md_do_align): Use subseg_text_p to set the default fill.
4522 * config/tc-m32r.c (m32r_do_align): Likewise.
4523 * config/tc-sh.c (sh_do_align): Likewise.
4524 * config/tc-sparc.h (md_do_align): Likewise.
4526 1999-06-12 David O'Brien <obrien@freebsd.org>
4528 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4529 * configure: Rebuild.
4531 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4533 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4534 * Makefile.am: Rebuild dependencies.
4535 * Makefile.in: Rebuild.
4537 * config/tc-i386.c (i386_immediate): Remove unused label
4540 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4541 * symbols.c: Likewise.
4542 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4543 sy_next field when taking address, rather than symbol_next.
4545 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4547 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4548 value from the output file architecture.
4549 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4550 * dwarf2dbg.h: Change bfd_vma to addressT.
4552 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4554 * dwarf2dbg.h: Use PARAMS in function declarations.
4556 1999-06-11 Martin Dorey <mdorey@madge.com>
4558 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4559 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4561 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4563 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4565 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4567 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4570 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4572 * read.c (read_a_source_file): Only declare inescape if
4575 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4577 (find_entry_byval): Add parens to avoid warning.
4579 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4581 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4584 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4586 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4589 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4590 synthetize_setx): New functions.
4591 (md_assemble): Broken the special cases into the above
4592 functions. Make compiler happy if sizeof(bfd_vma)==4.
4593 Fix sethi generated from set/setuw. If instructions have a relloc,
4594 always clear the fields to be relocated in the opcode.
4595 (sparc_ip): Remove special_case global variable.
4597 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4599 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4600 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4601 indication of success rather than a value.
4602 (itbl_get_val): Likewise.
4603 (itbl_get_field): Use strcspn. Change delimiters to include
4605 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4606 (itbl_get_val): Likewise.
4607 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4609 * symbols.c (copy_symbol_attributes): Convert local symbols to
4612 1999-06-10 Nick Clifton <nickc@cygnus.com>
4614 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4617 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4619 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4620 Optimize set if sizeof(bfd_vma) == 64.
4621 (sparc_ip): Fix sethi - without %hi() it should generate
4622 R_SPARC_22 reloc, not R_SPARC_HI22.
4623 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4625 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4627 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4628 (s_ncons): New function.
4629 (native_op_table): New table.
4630 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4631 R_SPARC_OLO10 handling.
4633 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4635 * expr.h (struct expressionS): Revert last change; widen X_op.
4636 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4638 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4640 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4641 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4642 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4643 * Makefile.in: Regenerated.
4645 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4646 `common' pass on to s_mri_common.
4647 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4649 1999-06-06 Richard Henderson <rth@cygnus.com>
4651 * config/obj-elf.c (obj_elf_section): Don't free the return
4652 value of demand_copy_C_string.
4654 1999-06-05 Richard Henderson <rth@cygnus.com>
4656 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4657 creation logic from obj_elf_create_section.
4659 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4660 (section_stack): New.
4661 (special_sections): Make const.
4662 (obj_elf_section): Gut and rewrite parsing.
4663 (obj_elf_change_section): New function broken out of obj_elf_section.
4664 (obj_elf_parse_section_letters): Likewise.
4665 (obj_elf_section_word): Likewise.
4666 (obj_elf_section_type): Likewise.
4667 (obj_elf_previous): Treat as a toggle.
4668 (obj_elf_popsection): New.
4669 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4670 (ppc_section_type): Likewise.
4671 * config/tc-ppc.h: Likewise.
4673 * expr.h (struct expressionS): Don't make X_op a bitfield.
4674 * config/tc-alpha.c: Update for symbol handling changes.
4675 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4676 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4678 1999-06-05 Richard Henderson <rth@cygnus.com>
4680 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4681 (dwarf2_gen_line_info): Kill unused variables.
4682 (dwarf2_finish): Likewise.
4683 (dwarf2_where): Likewise.
4684 (dwarf2_directive_file): If we've only got a string,
4685 hand off to s_app_file.
4686 * ecoff.c: Move the include of ecoff.h.
4687 * symbols.h (S_IS_FUNCTION): Prototype.
4689 * read.c (LEX_HASH): Supply a default.
4691 (s_globl): Update `c' after skipping whitespace.
4692 * read.h (LEX_END_NAME, is_name_ender): New.
4693 * expr.c (get_symbol_end): Respect it.
4695 1999-06-04 Mark Klein <mklein@dis.com>
4697 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4699 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4701 * config/tc-hppa.c: Update for symbol handling changes.
4703 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4705 * cgen.c: Update for symbol handling changes.
4706 * config/tc-m32r.c: Likewise.
4708 * config/tc-hppa.h: Update for symbol handling changes.
4709 * config/tc-hppa.c: Likewise.
4711 * config/tc-arm.h: Update for symbol handling changes.
4712 * config/tc-arm.c: Likewise.
4713 (symbol_make_empty): Remove. Just use symbol_create.
4715 * symbols.c (symbol_set_tc): Correct name.
4717 * Makefile.am: Rebuild dependencies.
4718 ($(OBJS)): Don't depend upon struc-symbol.h.
4719 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4720 * dep-in.sed: Don't remove struc-symbol.h.
4721 * Makefile.in: Rebuild.
4723 * doc/internals.texi (Symbols): Describe changes in symbol
4726 1999-06-03 Richard Henderson <rth@cygnus.com>
4728 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4729 instead of doing the work by hand.
4731 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4733 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4734 state of line state-machine.
4735 (struct ls): Collect DWARF2 line state-machine state in new member
4736 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4737 resulted in any DWARF2 directives.
4738 (reset_state_machine): New function.
4739 (out_end_sequence): Ditto.
4740 (dwarf2_gen_line_info): When switching sections or switching to a
4741 lower text address, call out_end_sequence() first to terminate the
4742 previous code sequence as code sequences MUST have monotonically
4743 increasing addresses.
4744 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4746 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4748 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4749 DWARF2 debug info (line information only, at this point).
4750 * as.h: Update comment about supported debug formats.
4751 * dwarf2dbg.c, dwarf2dbg.h: New files.
4752 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4754 * expr.c (operand): Don't use [ for parens if we want an index op.
4755 (op_encoding): Switch [ into O_index, if desired.
4756 (op_rank): Renumber with O_index on bottom.
4757 (expr): If O_index, match closing bracket.
4758 * expr.h (O_index): New.
4760 * read.c (read_a_source_file): Conditionally allow matched "
4761 in lines passed to md_assemble.
4763 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4765 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4767 Add support for storing local symbols in a small structure to save
4768 memory when assembling large files.
4769 * as.h: Don't include struc-symbol.h.
4770 (symbolS): Add typedef.
4771 * symbols.c: Include struc-symbol.h.
4772 (local_hash): New static variable.
4773 (save_symbol_name): New static function, from symbol_create.
4774 (symbol_create): Call save_symbol_name.
4775 (local_symbol_count): New static variable.
4776 (local_symbol_conversion_count): Likewise.
4777 (LOCAL_SYMBOL_CHECK): Define.
4778 (local_symbol_make): New static function.
4779 (local_symbol_convert): New static function.
4780 (colon): Handle local symbols. Create local symbol for local
4782 (symbol_table_insert): Handle local symbols.
4783 (symbol_find_or_make): Create local symbol for local label name.
4784 (symbol_find_base): Check for local symbol.
4785 (symbol_append, symbol_insert): Check for local symbols.
4786 (symbol_clear_list_pointers, symbol_remove): Likewise.
4787 (verify_symbol_chain): Likewise.
4788 (copy_symbol_attributes): Likewise.
4789 (resolve_symbol_value): Handle local symbols.
4790 (resolve_local_symbol): New static function.
4791 (resolve_local_symbol_values): New function.
4792 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4793 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4794 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4795 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4796 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4797 (symbol_previous, symbol_next): New functions.
4798 (symbol_get_value_expression): Likewise.
4799 (symbol_set_value_expression): Likewise.
4800 (symbol_set_frag, symbol_get_frag): Likewise.
4801 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4802 (symbol_mark_used_in_reloc): Likewise.
4803 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4804 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4805 (symbol_mri_common_p): Likewise.
4806 (symbol_mark_written, symbol_clear_written): Likewise.
4807 (symbol_written_p): Likewise.
4808 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4809 (symbol_section_p, symbol_equated_p): Likewise.
4810 (symbol_constant_p): Likewise.
4811 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4812 (symbol_get_obj, symbol_set_obj): Likewise.
4813 (symbol_get_tc, symbol_set_tc): Likewise.
4814 (symbol_begin): Initialize local_hash.
4815 (print_symbol_value_1): Handle local symbols.
4816 (symbol_print_statistics): Print local symbol statistics.
4817 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4818 Declare new symbols.c functions. Move many declarations here from
4820 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4821 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4822 (struct symbol): Move bsym to make it clearly the first field.
4823 Remove TARGET_SYMBOL_FIELDS.
4824 (symbolS): Don't typedef.
4825 (struct broken_word): Remove.
4826 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4827 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4828 (symbol_clear_list_pointers): Likewise.
4829 (symbol_insert, symbol_remove): Likewise.
4830 (symbol_previous, symbol_append): Likewise.
4831 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4832 (struct local_symbol): Define.
4833 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4834 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4835 (local_symbol_get_frag, local_symbol_set_frag): Define.
4836 (local_symbol_get_real_symbol): Define.
4837 (local_symbol_set_real_symbol): Define.
4839 * write.c (write_object_file): Call resolve_local_symbol_values.
4840 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4841 (TARGET_SYMBOL_FIELDS): Don't define.
4842 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4843 ECOFF_DEBUGGING, add ECOFF fields.
4844 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4845 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4846 ECOFF_DEBUGGING, add ECOFF fields.
4847 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4848 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4849 * config/tc-mcore.h: Don't include struc-symbol.h.
4850 (TARGET_SYMBOL_FIELDS): Don't define.
4851 (struct mcore_tc_sy): Define.
4852 (TC_SYMFIELD_TYPE): Define.
4853 * Many files: Use symbolS instead of struct symbol. Use new
4854 accessor functions rather than referring to symbolS fields
4857 * read.c (s_mri_common): Don't add in value of line_label.
4859 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4860 checking for SEC_LINK_ONCE.
4862 * config/tc-sh.h (sh_fix_adjustable): Declare.
4864 * app.c (input_buffer): New static variable.
4865 (app_push): Save saved_input in allocated buffer.
4866 (app_pop): Restored saved_input.
4867 (do_scrub_chars): Change get parameter to take char * and int as
4868 arguments. Change GET macro to pass input_buffer to get
4869 function. Don't save input into allocated buffer.
4870 * as.h (do_scrub_chars): Update declaration.
4871 * input-file.c (input_file_get): Change to take char * and int.
4872 Read data into passed in buffer. Remove static buffer.
4873 * read.c (scrub_from_string): Change to take char * and int. Copy
4874 data into passed in buffer.
4876 * hash.h: Neaten. Declare hash_traverse.
4877 * hash.c: Complete rewrite based on BFD hashing code.
4878 * gasp.c (chunksize): New variable.
4879 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4882 1999-05-28 Nick Clifton <nickc@cygnus.com>
4884 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4885 addend unless the target uses an old ABI.
4887 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4889 -Wchar-subscripts cleanup
4890 * listing.c (listing_newline): Use unsigned char variable, so
4891 calls to isascii,iscntrl are correct.
4892 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4894 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4895 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4896 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4897 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4899 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4901 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4903 (arch_coldfire_p): New #define.
4904 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4906 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4908 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4910 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4911 (install_operand): Add place `N'.
4912 (init_table): Add registers ACC, MACSR, MASK.
4914 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4916 * config/tc-m68k.c: Change mcf5200 --> mcf.
4917 (archs): Add mcf5206e, mcf5307.
4918 (m68k_ip): Add format `u'.
4919 (install_operand): Add place `m', `M', `h'.
4920 (init_table): Add upper/lower registers.
4922 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4924 1999-05-28 Martin Dorey <mdorey@madge.com>
4926 * config/tc-i960.c: Several minor changes to add ELF and
4927 BFD_ASSEMBLER support.
4928 * config/tc-i960.h: Likewise.
4929 * configure.in (i960-*-elf*): New target.
4930 * aclocal.m4, configure: Rebuild.
4932 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4934 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4935 reloc changes when defined(BFD_ASSEMBLER).
4937 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4939 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4941 * write.c (write_print_statistics): Output to file, not stderr.
4943 * expr.c (generic_bignum_to_int32,64): Prototype.
4945 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4946 output_sleb128, output_uleb128, output_big_sleb128,
4947 output_big_uleb128, output_big_leb128): Prototype.
4948 (output_big_sleb128, output_big_uleb128): Make inline.
4949 (output_big_leb128): Remove inline
4951 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4952 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4953 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4954 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4955 value for correct overflow check in write.c:fixup_segment.
4956 * write.c (fixup_segment): Move bitfield overflow checks to after
4957 the md_apply_fix call.
4958 * config/obj-coff.c (fixup_segment): Likewise.
4959 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4960 valueT *val argument.
4962 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4964 * config/atof-ieee.c (gen_to_words): Correctly round a
4965 denormalized number. Fix off-by-one in range checking for
4966 exponent in a denormal.
4968 1999-05-10 Nick Clifton <nickc@cygnus.com>
4970 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4973 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4975 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4977 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4979 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4980 (ReverseRegRegmem): Remove.
4981 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4982 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4983 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4986 From Doug Ledford <dledford@redhat.com>
4987 * config/tc-i386.h (RegXMM): New for P/III.
4988 * config/tc-i386.c: Add support for P/III.
4990 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4992 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4993 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4994 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4996 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4998 * config/tc-i386.c (i386_immediate): Skip whitespace before
4999 complaining about junk after expression.
5000 (i386_displacement): Likewise.
5002 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5004 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5005 Don't copy before downcaseing.
5007 1999-05-05 Catherine Moore <clm@cygnus.com>
5009 * tc-m68k.c: Include elf/m68k.h.
5010 (m68k_elf_final_processing): New routine.
5011 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5014 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5016 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5019 1999-04-30 Nick Clifton <nickc@cygnus.com>
5021 * config/tc-mcore.c (mcore_s_section): Dump literals before
5024 1999-04-29 Nick Clifton <nickc@cygnus.com>
5026 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5029 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5031 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5032 (TC_INIT_FIX_DATA): Delete.
5033 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5034 (TC_INIT_FIX_DATA): Delete.
5035 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5036 * write.c (fix_new_internal): Initialize fx_cgen member.
5037 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5038 (gas_cgen_md_apply_fix3): Update.
5039 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5040 (md_cgen_record_fixup_exp): Update.
5041 (FX_OPINFO_R_TYPE): Update.
5043 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5044 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5045 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5046 * frags.h (struct frag): Make opindex, opinfo ints.
5048 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5050 1999-04-26 Tom Tromey <tromey@cygnus.com>
5052 * aclocal.m4, configure: Updated for new version of libtool.
5054 1999-04-22 Nick Clifton <nickc@cygnus.com>
5056 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5058 (md_apply_fix3): Do not fix up absolute relocations against
5061 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5063 1999-04-20 Nick Clifton <nickc@cygnus.com>
5065 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5066 changes and data-in-text directives.
5067 (mcore_cons): New function: intercept cons() operations.
5068 (mcore_float_cons): New function: intercept float_cons()
5070 (mcore_stringer): New function: intercept stringer() operations.
5072 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5074 * obj.h (struct format_ops): Change generate_asm_lineno field to
5076 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5078 * config/tc-alpha.c (find_opcode_match): Add default case to
5080 (find_macro_match): Likewise.
5081 (load_expression): Parenthesize && within ||.
5083 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5085 1999-04-17 Nick Clifton <nickc@cygnus.com>
5087 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5088 .text .data .section pseudo ops.
5089 (mcore_s_section): New function. Dump lits before changing secs.
5090 (mcore_s_text): New function. Dump lits before changing secs.
5091 (mcore_s_data): New function. Dump lits before changing secs.
5093 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5095 * config/tc-mips.c (mips_32bitmode): New.
5096 (md_begin): Set mips_32bitmode if needed.
5097 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5098 Set EF_MIPS_32BITMODE.
5100 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5102 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5105 1999-04-16 Nick Clifton <nickc@cygnus.com>
5107 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5109 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5111 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5112 expressions correctly.
5115 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5117 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5119 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5121 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5122 and fmpynfadd instructions.
5124 1999-04-11 Richard Henderson <rth@cygnus.com>
5126 * as.h (environ): Declare it, if needed.
5127 * as.c (dump_statistics): Don't declare environ.
5128 * configure.in (environ): Detect declaration.
5129 * configure, config.in: Rebuild
5131 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5132 (i386_displacement): Allocate enough space for replacement buffer.
5133 Clean up replacement buffer initialization.
5135 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5137 * subsegs.c (section_symbol): Don't create a new symbol if one
5138 already exists; instead, use the existing one, but set its segment
5139 and frag data if it hasn't already been defined.
5140 * config/obj-coff.c (c_section_symbol): Likewise.
5142 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5144 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5146 1999-04-08 Nick Clifton <nickc@cygnus.com>
5148 * config/tc-mcore.c: New File: Support routines for MCore
5150 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5151 * config/obj-coff.c: Add support for mcore-pe target.
5153 * Makefile.am: Add support for MCore targets.
5154 * Makefile.in: Regenerate.
5155 * configure.in: Add support for MCore targets.
5156 * configure: Regenerate.
5158 * doc/all.texi: Set MCORE.
5159 * doc/as.texinfo: Document MCore specific command line options.
5161 * write.h: Prevent multiple inclusion.
5163 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5165 * asintl.h (LC_MESSAGES): Never define.
5166 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5168 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5171 * Makefile.am (m68k-parse.c): If configuring in the source
5172 directory, copy m68k-parse.y into the local directory before
5173 running ylwrap, to remove spurious differences when generating
5175 * Makefile.in: Rebuild.
5177 * config/tc-sparc.h (md_do_align): Just allocate the number of
5178 bytes necessary, rather than always allocating 1024.
5180 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5182 * listing.c (listing_newline): Add cast to avoid warning.
5183 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5184 * config/tc-i386.c (i386_scale): Add return value.
5185 (build_displacement_string): Remove unused local temp_disp2.
5186 (i386_intel_memory_operand): Add parentheses to avoid warning.
5187 (i386_intel_operand): Remove unused local end_of_operand_string.
5188 (i386_operand): Remove unused local operand_modifier.
5189 (i386_operand): Add parens to avoid warning.
5191 1999-04-04 Don Bowman <don@pixsci.com>
5193 * configure.in: Add mips*-*-vxworks* target; have it define
5195 * configure, config.in: Rebuild.
5197 1999-03-31 Nick Clifton <nickc@cygnus.com>
5199 * configure.in (emulations): Add support for arm-epoc-pe.
5200 * configure: Regenerate.
5201 * config/te-epoc-pe.h: New file. Define macros specific to
5203 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5204 for arm-epoc-pe target.
5206 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5208 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5210 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5212 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5213 detect ",n" without a condition.
5214 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5217 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5219 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5220 instruction is encoded with one bit.
5223 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5225 * doc/internals.texi (CPU backend): Mention that
5226 line_separator_chars should not include newline. From thi
5227 <ttn@mingle.glug.org>.
5229 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5231 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5232 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5234 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5236 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5238 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5240 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5243 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5245 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5247 1999-03-15 Martin Hunt <hunt@cygnus.com>
5249 * app.c (do_scrub_begin): Change '-' back to a symbol char
5250 so we can use multiple opcodes on a line again.
5252 * config/tc-d30v.c: By default, warn if a symbol has
5253 the same name as a register. Plus some minor
5254 updates from the branch.
5256 1999-03-13 Nick Clifton <nickc@cygnus.com>
5258 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5259 BFD_RELOC_16 and BFD_RELOC_64.
5261 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5263 * expr.c (expr): Add missing else.
5265 1999-03-12 Nick Clifton <nickc@cygnus.com>
5267 * config/tc-arm.c (md_apply_fix3): Improve error message.
5269 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5271 * Makefile.am (CPU_TYPES): Add fr30.
5272 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5273 (fr30,m32r dependencies): Update.
5274 * Makefile.in: Rebuild.
5276 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5277 (gas_cgen_record_fixup_exp): Ditto.
5278 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5279 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5280 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5281 (md_cgen_lookup_reloc): Update use of operand->type.
5282 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5283 (md_convert_frag): Call cgen_operand_lookup_by_num.
5284 (md_cgen_lookup_reloc): Update use of operand->type.
5285 (m32r_cgen_record_fixup_exp): Ditto.
5287 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5289 * config/tc-mips.c (md_show_usage): Fix message.
5291 1999-03-03 Nick Clifton <nickc@cygnus.com>
5293 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5294 and LDR reg,=<expr> instruction.
5296 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5299 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5301 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5303 1999-02-17 Nick Clifton <nickc@cygnus.com>
5305 This patch was created by: Scott Bambrough
5306 <scottb@corelcomputer.com>
5309 Special cased '@' character. The '@' character is used as the
5310 ARM assembler comment character, as a special character
5311 and in ELF .symver pseudo-op's, and as a special character in
5312 .type and .section pseudo-ops.
5313 (symver_pseudo): New static variable.
5314 (symver_state): New static variable.
5315 (struct app_save): Add field 'symver_state'.
5316 (app_push): Save global symver_state int struct app_save.
5317 (app_pop): Restore global symver_state from struct app_save.
5318 (do_scrub_chars): Special case handling of '@' character in
5321 * configure.in: Modified to recognize armv* uname syntax from ARM
5323 * configure: Regenerated.
5325 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5326 a prefix to the section's type.
5327 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5328 the type's typename.
5330 * config/tc-arm.h: Add support for PIC generation:
5331 (pic_code): New boolean.
5332 (obj_relocate_extern): Define.
5333 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5334 (TC_CONS_FIX_NEW): Define.
5335 (tc_fix_adjustable): Define.
5336 (GLOBAL_OFFSET_TABLE_NAME): Define.
5338 * config/tc-arm.c: Add support for PIC generation:
5339 (line_seperator_chars): Allow ';' as a seperator for Linux.
5340 (is_immediate_prefix): New macro.
5341 (arm_parse_reloc): New function.
5342 (s_arm_elf_cons): New function.
5343 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5344 (md_undefined_symbol): Special case handling for the Global Offset
5346 (md_apply_fix3): Handle PIC relocs.
5347 (tc_gen_reloc): Handle PIC relocs.
5348 (md_parse_option): Add support for '-k' command line switch to
5349 enable PIC generation.
5350 (cons_fix_new_arm): New function.
5351 (s_arm_elf_cons): New function.
5353 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5355 * configure.in: Add comments for uses of AC_DEFINE.
5356 * acinclude.m4: Likewise.
5357 * acconfig.h: Remove.
5358 * aclocal.m4: Rebuild.
5359 * configure: Rebuild.
5360 * Makefile.in: Rebuild.
5361 * config.in: Rebuild.
5363 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5365 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5366 non-constant offset from a base register.
5368 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5370 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5373 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5375 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5376 (emit_insn): Look for pc-relative and no-overflow specifiers on
5377 internal relocation types.
5379 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5381 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5384 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5386 (mips_4650, mips_4010, mips_4100): Variables removed.
5387 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5388 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5390 (md_begin): Don't bother initializing the mips_NNNN variables;
5391 mips_cpu is set, and that's good enough now.
5392 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5393 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5394 (show): New function, to handle wrapping in the CPU lists.
5395 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5397 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5399 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5400 than treat as an immediate specifier.
5402 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5404 * config/tc-i386.c: Prototype many functions.
5405 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5406 (i386_immediate): Remove unused second argument.
5407 (i386_intel_operand): Fix i386_is_reg typo.
5408 (i386_operand): Use allow_naked_reg.
5409 (output_invalid): Make operand int for K&R.
5411 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5413 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5415 * Makefile.in: Rebuild.
5417 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5419 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5421 (EXTRA_as_new_SOURCES): Comment out.
5422 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5423 * Makefile.in: Rebuild.
5424 * doc/Makefile.in: Rebuild.
5425 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5426 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5427 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5428 * configure: Rebuild.
5429 * aclocal.m4: Rebuild.
5430 * config.in: Rebuild.
5431 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5432 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5433 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5434 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5435 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5436 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5437 (gas_cgen_record_fixup_exp): Ditto.
5438 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5439 descriptor, not global variable.
5440 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5441 descriptor, not global variable. Refer to insert_operand handler
5442 via cpu descriptor, not global function.
5443 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5444 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5445 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5446 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5447 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5448 * config/tc-m32r.c: Ditto.
5449 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5450 (md_assemble): Ditto.
5451 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5453 1999-02-09 Nick Clifton <nickc@cygnus.com>
5455 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5456 relocations for ELF targets.
5458 1999-02-08 Nick Clifton <nickc@cygnus.com>
5460 * configure.in: Add support for StrongARM target.
5461 * configure: Regenerate.
5463 1999-02-05 Nick Clifton <nickc@cygnus.com>
5465 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5467 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5470 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5472 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5474 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5476 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5477 (INTEL_DWORD_MNEM_SUFFIX): Define.
5480 (DWORD_PTR): Define.
5481 (XWORD_PTR): Define.
5483 (OFFSET_FLAT): Define.
5485 (NONE_FOUND): Define.
5488 * config/tc-i386.c (set_intel_syntax): New routine.
5489 (intel_syntax): Declare.
5490 (allow_naked_reg): Declare.
5491 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5492 (intel_float_operand): New routine.
5493 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5494 Handle brackets as well as parens. Call i386_intel_operand for
5495 intel syntax. Reverse operands if appropriate. Handle new
5496 suffixes. Handle movzx and movsx.
5497 (i386_is_reg): New routine.
5498 (i386_immediate): New routine.
5499 (i386_scale): New routine.
5500 (i386_displacement): New routine.
5501 (i386_operand_modifier): New routine.
5502 (build_displacement_string): New routine.
5503 (i386_parse_seg): New routine.
5504 (i386_intel_memory_operand): New routine.
5505 (i386_intel_operand): New routine.
5506 (i386_operand): Call i386_displacement, i386_immediate,
5507 i386_scale, etc. instead of handling inline.
5508 (parse_register): Handle registers without prefix.
5510 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5512 * configure: Regenerate.
5513 * configure.in (arm-*-oabi): New.
5514 (thumb-*-oabi): New.
5515 * config/tc-arm.c (target_oabi): Declare.
5516 (md_apply_fix3): Support REL relocs.
5517 (md_parse_option): Handle -oabi.
5518 (elf32_arm_target_format): New routine.
5519 (md_longopts): Add OPTION_OABI.
5520 * config/tc-arm.h: Redefine TARGET_FORMAT.
5523 1999-01-28 Nick Clifton <nickc@cygnus.com>
5525 * write.c (write_relocs): Handle out of range error.
5527 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5528 (fr30_force_relocation): Default to 0.
5530 * config/tc-fr30.h (obj_fix_adjustable): Define.
5531 (TC_FORCE_RELOCATION): Define.
5533 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5536 1999-01-16 Nick Clifton <nickc@cygnus.com>
5538 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5539 merge of two instructions if the left instruciton kills the right.
5541 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5543 * Makefile.in: Regenerate.
5544 * configure.in: Redo test for using cgen.
5545 * configure: Regenerate.
5547 1999-01-09 Nick Clifton <nickc@cygnus.com>
5549 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5550 redefinition of this macro.
5552 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5554 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5557 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5559 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5560 a read of HI or LO and an immediatly following branch.
5562 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5564 * config/tc-mips.c (md_begin): Another correction to the setting of
5567 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5569 * config/tc-mips.c (md_begin): Correct type-o in setting of
5572 1998-12-21 Nick Clifton <nickc@cygnus.com>
5574 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5575 bit insn when optimizing, so that parallelised instructions will
5576 start on a 32 bit boundary.
5578 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5580 * config/tc-mips.c (mips_eabi64): New.
5581 (md_begin): Set mips_eabi64.
5582 (mips_elf_final_processing): Use it.
5584 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5586 * config/tc-mips.c (mips_elf_final_processing):
5587 Correct setting of ABI in e_flags.
5589 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5591 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5594 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5596 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5598 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5600 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5601 warning, values that don't fit in the field.
5603 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5605 * config/tc-mips.c (mips_abi_string): New.
5606 (md_parse_option,md_longopts): Add mabi.
5607 (mips_elf_final_processing): Set e_flags based on mabi flag.
5609 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5611 * config/tc-mips.c (md_parse_option): Handle vr4111.
5613 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5615 * config/tc-h8300.c (build_bytes): Change message given if the
5616 instruction requires H8/300H mode and we're not in Hmode, to
5617 suggest that it may be the operand modes that are the problem, not
5618 necessarily the opcode.
5620 1998-12-10 Nick Clifton <nickc@cygnus.com>
5622 * config/tc-fr30.c: Add line separator character.
5624 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5626 * configure.in (hppa-*-mpeix*): New target.
5627 * config/obj-som.h (obj_som_compiler): Declare.
5628 * config/obj-som.c (compiler_seen): New static variable.
5629 (obj_som_compiler): New function.
5630 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5631 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5632 (pa_type_args): Set hppa_priv_level.
5633 (pa_compiler): New static function if OBJ_SOM.
5634 * configure: Rebuild.
5636 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5638 * read.c (output_leb128): Don't mark as inline.
5640 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5642 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5643 AIX .vbyte unaligned data support.
5644 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5645 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5648 1998-12-07 Nick Clifton <nickc@cygnus.com>
5650 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5653 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5655 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5656 BFD_RELOC_ARM_PCREL_BRANCH.
5658 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5660 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5661 checking the target type.
5662 (mips-dec-bsd*): Set endian to little.
5663 * configure: Rebuild.
5665 COFF weak symbol support, based on patches from Mark Elbrecht
5666 <snowball3@usa.net>:
5667 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5668 * config/obj-coff.c (obj_coff_weak): New static function.
5669 (obj_coff_endef) [both versions]: Handle weak symbols.
5670 (coff_frob_symbol): Likewise.
5671 (yank_symbols): Likewise.
5672 (obj_pseudo_table): Add "weak".
5674 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5675 <aymeric.vincent@emi.u-bordeaux.fr>.
5676 * aclocal.m4: Rebuild with current tools.
5677 * configure: Rebuild.
5679 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5680 an assertion failure for a case we can't handle when OBJ_ECOFF.
5682 * expr.c (operator): And with 0xff to avoid problems with signed
5685 1998-12-03 Nick Clifton <nickc@cygnus.com>
5687 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5688 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5690 1998-12-02 Nick Clifton <nickc@cygnus.com>
5692 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5695 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5697 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5698 calculation of pcrel point.
5700 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5702 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5705 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5707 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5709 (d10v_cleanup): Only generate previous insn if a multiline insn is
5712 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5714 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5717 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5719 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5720 -marm6xxx command line switches.
5722 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5724 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5725 (itbl-ops.o): Delete duplicate dependencies.
5726 Rebuild dependencies.
5727 Add fr30 dependencies.
5728 * Makefile.in: Rebuild.
5730 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5732 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5734 * listing.c: Ignore line terminator characters found inside
5737 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5739 * po/gas.pot: Regenerated.
5741 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5743 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5744 fr30_is_label_start(). Also checks for delay slot insns.
5746 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5747 FR30 instructions which contain a colon in the mnemonic.
5749 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5751 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5753 * config/tc-fr30.c: Removed currently superflous code.
5755 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5757 * config/tc-fr30.h: New file.
5758 * config/tc-fr30.c: Tweaking so that it will compile.
5760 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5762 * config/tc-d10v.h (obj_fix_adjustable): Define.
5763 (TC_FORCE_RELOCATION): Define.
5764 (d10v_force_relocation): Declare.
5765 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5766 (md_apply_fix3): Handle Vtable relocs.
5767 (d10v_fix_adjustable): New.
5768 (d10v_force_relocation): New.
5770 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5772 * config/tc-d30v.c: Change default behaviour to ignore potential
5773 conflicts between register name and symbol names.
5775 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5777 * configure.in: Add fr30-*-*.
5778 * config/tc-fr30.c: New file.
5779 * Makefile.in: Regenerated.
5780 * config.in: Regenerated.
5781 * configure: Regenerated.
5782 * doc/Makefile.in: Regenerated.
5783 * po/gas.pot: Regenerated.
5785 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5787 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5790 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5792 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5794 (do_scrub_chars): Add some casts to unsigned char to avoid
5795 unwanted sign extension.
5796 * read.c (lex_type): Set characters about 127 to be symbol
5798 * config/tc-i386.c (md_begin): Set identifier_chars and
5799 operand_chars for values above 127.
5801 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5803 * configure.in: detect cygwin* instead of cygwin32*
5804 * configure: regenerate
5806 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5808 * listing.c: Add support for producing a listing from piped
5811 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5813 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5814 (append_insn): Account for the tx39's multiply behavior.
5816 1998-10-26 Michael Meissner <meissner@cygnus.com>
5818 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5819 from assemble_parallel_insns. Add support for '->' to indicate
5820 explicitly serializing the instructions.
5821 (md_assemble): Ditto.
5823 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5825 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5828 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5830 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5832 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5834 * config/tc-mips.c : support frame and regmask/fregmask when
5835 MIPS_STABS_ELF is specified.
5837 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5839 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5840 (md_apply_fix): Don't return 1 for VTABLE relocs.
5841 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5843 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5845 * doc/c-i386.texi: Replace occurences of "opcode" with
5846 "instruction mnemonic", "instruction", or "mnemonic" when
5847 referring to the name of an instruction. Use "opcode" when
5848 referring to the sequence of machine bytes.
5850 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5851 (is_opcode_char): Rename to is_mnemonic_char.
5852 (md_assemble and i386_operand): Correct error messages from
5853 "opcode" to "instruction mnemonic"
5854 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5855 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5856 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5857 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5858 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5859 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5860 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5862 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5864 * config/tc-i386.c (i386_operand): Check for garbage after
5867 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5869 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5870 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5872 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5874 * config/tc-sh.h (obj_fix_adjustable): Define.
5875 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5876 (md_apply_fix): Likewise.
5877 (tc_gen_reloc): Likewise.
5878 (sh_fix_adjustable): New.
5880 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5882 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5883 * cgen.h (gas_cgen_finish_insn): Update prototype.
5884 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5885 cgen_insn_t -> CGEN_INSN_INT.
5886 (make_parallel): Update handling of CGEN_INT_INSN_P.
5887 (assemble_parallel_insn): Ditto.
5888 (target_make_parallel): New function.
5889 (md_assemble): Use it.
5891 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5893 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5895 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5897 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5898 converted into lower case.
5900 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5902 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5903 (gas_cgen_tc_gen_reloc): Likewise.
5904 * config/tc-m32r.h (obj_fix_adjustable): Define.
5905 * config/tc-m32r.c (m32r_fix_adjustable): New.
5906 (m32r_force_relocation): Handle VTABLE relocs.
5908 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5910 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5912 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5914 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5915 to lower case before parsing.
5917 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5918 parallel insns modift buts in the PSW as a side effect.
5920 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5922 * config/tc-d30v.c (find_format): Test for missing flag and
5925 (md_apply_fix3): Fix error messages to avoid
5926 assumption about presence of a symbol.
5928 (parallel_ok): Disallow parallel instructions that both modify the
5931 (find_format): Generate a warning if an odd numbered register is
5932 used as the first register in a mutli-register instruction.
5934 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5936 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5937 relocations are always associated with a symbol.
5939 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5941 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5942 (elf32_sparc_force_relocation): Declare.
5943 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5944 (tc_gen_reloc): Handle vtable relocs.
5945 (elf32_sparc_force_relocation): New.
5947 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5949 * symbols.c (S_IS_FUNCTION): New.
5950 * config/tc-v850.h (obj_fix_adjustable): Define.
5951 (TC_FORCE_RELOCATION): Define.
5952 (v850_force_relocation): Declare.
5953 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5954 of fx_addnumber for VTABLE reloc addends.
5955 (md_apply_fix3): Handle VTABLE relocs.
5956 (v850_fix_adjustable): New.
5957 (v850_force_relocation): New.
5959 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5961 * tc-hppa.c (fp_operand_format): Add some additional formats.
5962 (pa_ip): Do not automatically promote into pa2.0 mode.
5963 (pa_level): Handle ".level 2.0".
5965 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5967 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5968 * config/tc-i386.h (template.extension_opcode): Change to
5969 unsigned int to allow full range of 8-bit opcode suffixes.
5970 (None): Redefine as 0xffff.
5972 From Jeff B Epler <jepler@usgs.gov>
5973 * doc/c-i386.texi (i386-SIMD): New section.
5975 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5977 * read.c (discard_rest_of_line): New function.
5978 * read.h: Declare it.
5979 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5981 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5983 * config/tc-d10v.c (find_symbol_matching_register): New function.
5984 (find_opcode): Cope with the case where a register name matches
5987 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5989 * config/tc-v850.c (md_pcrel_from): Rename to
5990 v850_pcrel_from_section.
5991 (v850_pcrel_from_section): Do not resolves symbols in other
5994 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5996 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5998 * config/tc-d10v.c (find_opcode): Generate an error if a register
5999 is supplied for an operand that should not be a register.
6001 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6003 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6004 instructions to have another instruction in the right bin.
6006 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6008 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6009 the right container if the left container holds a branch
6012 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6014 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6015 both a register name and symbol name.
6016 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6018 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6020 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6021 execution unit class.
6023 (reg_name_search): If a name matches a register and a symbol,
6024 prefer the register.
6025 (find_format): Disallow flag registers when a general purpose
6026 register is required.
6027 If a number is required, but a register has been given, check to
6028 see if a symbol with the same name as the register exists, and if
6029 so, use that symbol.
6031 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6033 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6035 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6037 * config/tc-d30v.c (find_format): Do not accept flag registers as
6038 general purpose registers.
6039 (find_format): If an immediate value is expected at a given place
6040 in a format, but a register name has been provided instead, check
6041 to see if that register name matches the name of a predefined
6042 symbol and if it does, then use the symbol instead.
6043 (reg_name_search): If a register name matches a symbol name,
6044 prefer the register name to the symbol name.
6046 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6048 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6049 the previous insn to empty.
6051 1998-09-20 Michael Meissner <meissner@cygnus.com>
6053 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6054 pieces, forcing the use of an ANSI compiler.
6056 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6058 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6060 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6062 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6064 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6066 (obj_elf_vtable_entry): Likewise.
6067 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6068 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6069 (tc_gen_reloc): Likewise.
6070 (arm_fix_adjustable): Likewise.
6071 (elf32_arm_force_relocation): New.
6072 (armelf_frob_symbol): Remove coff-style symbol support.
6074 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6076 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6078 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6080 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6081 OBJ_COFF so that routine is defined for a.out format.
6083 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6085 * config/tc-i386.c (i386_operand): Detect non-segment registers
6086 used as segment prefixes.
6088 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6090 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6091 optimize across FDE boundaries.
6093 * config/obj-coff.c (obj_coff_section): Preserve any link once
6094 flags when setting the section flags.
6096 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6098 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6099 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6101 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6103 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6106 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6108 * frags.c (frag_grow): Include the size of the frag struct in the
6111 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6112 if the new subseg comes before the old.
6114 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6116 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6117 to handle edge8 and edge16.
6119 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6121 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6122 before we clobber the symbol involved.
6124 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6126 * config/tc-arm.c: Remove OBJ_ELF definitions for
6127 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6128 use arm_adjust_symtab for OBJ_COFF.
6129 (armelf_adjust_symtab): New Routine.
6130 * config/tc-arm.h: Define obj_adjust_symtab to
6131 armelf_adjust_symtab for OBJ_ELF.
6133 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6135 * configure.in: Make all i386-elf targets use bfd_gas.
6136 * config/tc-i386.c (tc_i386_force_relocation): New.
6137 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6138 (md_apply_fix3): Likewise.
6139 (tc_gen_reloc): Handle them.
6140 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6141 tc_i386_force_relocation.
6143 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6145 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6147 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6149 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6150 current opcode after writing the first insturction of a reverse
6153 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6155 * read.h (generate_lineno_debug): Add prototype.
6156 * read.c (generate_lineno_debug): Make non-static.
6158 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6160 * config/tc-i386.c (md_assemble): Only warn for address/data size
6163 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6165 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6166 against Thumb function names, as the linker needs this information.
6168 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6170 * expr.c (operand): Check also that there is no advance in operand
6171 after atof_generic in order to decide "is it label 0f or floating
6174 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6176 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6177 command line options with a single dash.
6178 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6180 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6182 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6183 * tc-arm.c (arm_fix_adjustable): New routine.
6185 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6187 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6188 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6189 demand_empty_rest_of_line before mri_comment_end.
6190 (equals): Check garbage after expression before
6191 mri_comment_end in MRI mode.
6193 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6195 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6196 small immediate constant to use the constant itself rather than
6199 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6201 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6202 (pa_leave): Likewise.
6204 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6206 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6208 (i386_operand): Fix an error message.
6210 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6212 * doc/c-arm.texi (ARM Directives): Document .req directive.
6214 * config/tc-arm.c (reg_required_here): Display erroneous string if
6215 the register name could not be decoded.
6216 Do not set inst.instruction if the sift is -1.
6218 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6220 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6223 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6225 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6226 even if it is belived to be unnecessary.
6228 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6230 config/tc-i386.c (i386_operand): Size immediate constants by
6231 suffix (erroneously removed as part of July 7 change).
6233 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6235 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6236 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6237 (armelf_frob_symbol): New Routine.
6238 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6240 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6242 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6244 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6246 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6247 command line switches passed to assembler.
6249 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6251 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6252 (gas_cgen_opcode_desc): Declare.
6253 (gas_cgen_parse_operand): Declare.
6254 (*): Prepend gas_ to gas specific fns to denote them as such.
6256 * cgen.c (gas_cgen_opcode_desc): New global
6257 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6258 (queue_fixup): Renamed from cgen_queue_fixup.
6259 (*): Prepend gas_ to gas specific fns to denote them as such.
6261 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6262 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6263 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6264 Open opcode table and initialize it.
6265 (make_parallel): Use gas_cgen_opcode_desc.
6266 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6267 (md_assemble): Ditto.
6269 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6271 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6272 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6273 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6274 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6275 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6276 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6277 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6278 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6279 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6280 (INIT_STAB_SECTION): Likewise.
6281 (OBJ_PROCESS_STAB): Likewise.
6283 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6284 (md_parse_option): Watch for them.
6285 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6286 (md_begin): Kill neverdef code.
6287 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6288 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6289 (s_alpha_coff_wrapper): New.
6290 (md_pseudo_table): Trap all ECOFF pseudos.
6292 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6294 Start of changes to remove mdebug section from mips*-elf
6295 Based on MIPS_STAB_ELF definition
6296 * acconfig.h: undef if not configured
6297 * config.in: undef if not configured
6298 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6299 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6300 * stabs.c (s_stab_generic): flush frag
6302 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6304 * configure.in: (arm-*-elf): Handle.
6305 (thumb-*-elf): Handle.
6306 * configure: Regenerate.
6307 * read.c (stringer): Fix typo in comment.
6308 * write.c (fixup_segment): Don't add symbol value to addend if
6310 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6312 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6315 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6317 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6318 (write_2_short): Emit warning if new flag is set.
6319 (do_assemble): Set flags if left instruction is one of special
6320 "right-instruction-killer" type.
6322 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6324 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6325 Always output words in debug_info section as big endian.
6326 (sparc_target_format): Choose correct bfd target.
6327 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6329 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6331 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6332 to work with internationalization code. Issue an error when two
6333 operands match that are not allowed to match.
6335 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6337 * configure.in (install_tooldir): Allow target to specify whether
6338 it wants to be installed in $(tooldir)/bin.
6339 * configure: Regenerate.
6340 * Makefile.am (install-exec-local): Set install-exec-tooldir
6341 dependency via configure.
6342 * Makefile.in: Regenerate.
6344 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6346 * Makefile.am (install-exec-local): Split into two ...
6347 (install-exec-bindir,install-exec-tooldir): New rules.
6348 * Makefile.in: Regenerate.
6350 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6352 * Makefile.am (install-exec-local): Don't remove the file before
6353 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6354 W. Rozycki <macro@ds2.pg.gda.pl>.
6355 * Makefile.in: Rebuild.
6357 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6359 * cgen.c: Include libiberty.h.
6360 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6361 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6362 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6363 (md_cgen_lookup_reloc)): Declare.
6364 (md_cgen_record_fixup_exp): Declare.
6365 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6366 (m32r_relax_frag): Declare.
6367 (cgen_md_apply_fix3): Decls moved to cgen.h.
6368 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6369 (m32r_cgen_record_fixup_exp): Delete decl.
6370 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6371 (assemble_nop): Delete.
6372 (expand_debug_syms): Delete unused `exp'.
6373 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6374 Add default case for -Wall.
6375 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6376 (md_atof): Delete unused wordP.
6378 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6380 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6383 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6385 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6386 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6387 .print, .purgem, and .struct. Remove documentation for
6390 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6392 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6393 Update call to insert_operand.
6395 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6397 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6399 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6401 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6402 whitespace after a prefix operator.
6404 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6406 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6408 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6410 * config/tc-sparc.c (log2): New static function.
6411 (s_reserve): Use log2 to convert alignment before calling
6413 (s_common): Use log2 to convert alignment before calling
6414 record_alignment and frag_align.
6415 (sparc_cons_align): Use log2.
6417 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6419 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6420 (s_common): Likewise.
6422 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6423 initialization of waddr.
6424 (sparc_elf_final_processing): Add default case to switch.
6426 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6428 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6429 than temporary real.
6431 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6433 * write.c (subsegs_finish): Don't align the segments if there were
6436 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6437 copying aux information.
6439 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6440 expression into a symbol.
6442 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6444 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6445 type to unsigned int.
6446 (md_assemble): Change type used to store offsets from unsigned
6448 (i386_operand): Switch error check to only call RESTORE_END_STRING
6449 once after parse_register.
6451 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6453 * config/tc-v850.c (md_show_usage): Changed format to match that
6456 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6458 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6460 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6462 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6465 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6467 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6468 * doc/Makefile.in: Rebuild.
6470 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6472 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6473 for %lo expressions.
6474 (mips_ip, case 'u'): Move range check after code to mask
6475 off bits in %hi/%lo expressions. Mask off high bits for
6478 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6480 * doc/Makefile.am (gasver.texi): New target.
6481 (as.info, as.dvi): Depends upon gasver.texi.
6482 * doc/as.texinfo: Include gasver.texi. Mention version number on
6483 title page and in top node.
6484 * doc/Makefile.in: Rebuild.
6486 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6488 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6489 but not including the line containing the edict.
6490 * listing.h (LISTING_EOF): New.
6491 * input-scrub.c (input_scrub_next_buffer): Call it.
6493 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6495 * config/tc-i386.c (i386_operand): Don't set the size of an
6496 immediate address based solely on the suffix and the mode.
6498 * config/tc-i386.c (md_assemble): Add assertion to make sure
6499 overlap2 does not set Imm.
6501 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6502 sequences of whitespace to a single space.
6503 (is_space_chars): Just compare with space.
6504 (md_begin): Don't initialize space_chars.
6505 (md_assemble): Just skip a single whitespace character.
6506 (i386_operand): Rewrite base-index parsing to use new
6507 parse_register, and to skip white space. Skip white space in a
6508 number of other places too. Don't give error message if
6509 parse_register fails.
6510 (parse_register): Change reg_string parameter to be non-const.
6511 Add end_op parameter. Skip white space after the `%', and return
6512 end of register string. Give error message here rather than
6515 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6517 Based on patch from Matt Semersky <matts@scd.hp.com>:
6518 * expr.c (op_encoding): Make const.
6519 (expr_set_precedence): New function.
6520 (expr_begin): Don't set operator rankings, just call
6521 expr_set_precedence.
6522 * expr.h (expr_set_precedence): Declare.
6523 * read.c (s_mri): Call expr_set_precedence.
6525 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6527 * doc/as.texinfo (Statements): Remove paragraph discussing
6528 continuing lines with a backslash. This hasn't worked for years,
6531 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6533 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6535 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6536 (ps_CTORS, ps_DTORS): New section types.
6537 (vms_fixup_xtors_section): New function
6538 (Ctors_Psect, Dtors_Psect): Define.
6539 (IS_GXX_XTOR): Define
6540 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6541 Filter static constructors/destructors and add to
6542 Ctors_Symbols/Dtors_Symbols chain.
6543 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6544 appropriate section.
6546 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6547 * makefile.vms: Merge vax/vms support.
6549 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6551 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6552 (elf_pseudo_table): Add them.
6553 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6554 (md_apply_fix): Accept them.
6555 (mips_fix_adjustable): Don't adjust them.
6556 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6557 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6558 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6559 (tc_fix_adjustable): Don't adjust them.
6561 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6563 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6565 * Makefile.in: Regenerate.
6566 * configure.in: AC_SUBST cgen_cpu_prefix.
6567 * configure: Regenerate.
6569 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6571 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6572 Changed all users of COND12_DELAY.
6574 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6576 * config/tc-mn10300.c (set_arch_mach): New function.
6577 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6578 (md_begin): Default to mn10300 mode.
6579 (md_assemble): Only accept instructions for the core mn10300
6580 chip and the active machine type.
6582 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6584 * subsegs.h (segment_info_type): Give the struct a name.
6585 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6586 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6587 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6588 * config/tc-w65.h (tc_reloc_mangle): Declare.
6589 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6591 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6593 * config/tc-v850.c (v850_comm): Restore old section
6594 after common processing.
6596 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6598 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6600 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6602 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6603 char with code that explicitly sign-extends.
6605 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6607 * config/tc-v850.c (md_begin): Restore text section as the current
6608 section after creating call table sections.
6609 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6612 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6613 with call to macro SYM_AUXINFO.
6615 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6617 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6618 with the program transform name.
6619 * Makefile.in: Rebuild.
6621 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6623 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6626 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6628 * config/tc-i386.c (i386_operand): Be prepared for a space between
6629 the open parenthesis and the start of the register operand,
6630 because of the June 16 change.
6632 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6634 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6637 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6639 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6640 even if it is belived to be unnecessary.
6642 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6644 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6646 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6648 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6650 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6651 shift amount for a repeated operand. The shift amount for the
6652 repeated copy comes from the size of the operand.
6654 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6656 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6658 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6660 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6662 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6664 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6665 characters in it as LEX_IS_SYMBOL_COMPONENT.
6666 * config/tc-i386.h (tc_symbol_chars): Define.
6667 (extra_symbol_chars): Declare.
6668 * config/tc-i386.c (extra_symbol_chars): Define.
6669 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6670 (line_comment_chars): Set to '/' if TE_LINUX.
6671 * doc/c-i386.texi (i386-prefixes): Update.
6672 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6674 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6676 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6677 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6679 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6681 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6682 constraint in instructions REP & REPI.
6684 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6686 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6687 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6689 (check_range): If the operand is shifted, then shift the number
6690 before checking its range.
6692 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6694 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6697 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6699 * config/tc-v850.c (v850_comm): Create special sections as needed.
6701 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6703 * config/tc-d10v.c (write_2_short): Addition of swapping
6704 instructions for sequential and reverse sequential order when
6705 given order is not possible.
6707 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6709 * Makefile.am: Rebuild dependencies.
6710 (DEP_INCLUDES): Fix reference to intl build directory.
6711 * Makefile.in: Rebuild.
6713 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6715 * doc/c-i386.texi: Update 16 bit documentation.
6717 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6718 IgnoreDataSize to IgnoreSize as they are used for address size as
6720 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6721 32-bit mode, similarly addr16/data16 and variants.
6723 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6725 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6726 sequential word multiply instructions.
6728 (do_assemble): Add extra command line argument, to allow mul32
6729 attribute to be preserved across parallel insns.
6730 (md_assemble): Insert NOPs between explicitly parallel insns which
6731 contain an 32 bit multiply and a 16 multiply.
6733 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6735 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6738 * config/tc-i386.c (reloc): Add braces.
6740 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6741 consistent with Intel naming.
6742 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6743 use bitfields in sib_byte.
6744 (modrm_byte): Don't use bitfields here either.
6746 * config/tc-i386.c (current_templates): Add const.
6747 (parse_register): Add const to return, param, and char *s.
6748 (i386_operand): Add const to reg_entry *r.
6749 * config/tc-i386.h (templates): Add const to start, end.
6751 Inspired by code for 16 bit gas support from Martynas Kunigelis
6752 <martynas@nm3.ktu.lt>:
6753 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6754 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6755 (uses_mem_addrmode): Remove.
6756 (md_estimate_size_before_relax): Add support here too.
6757 (md_relax_table): Rewrite interface to md_relax for 16 bit
6759 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6760 (opcode_suffix_to_type): Remove.
6761 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6762 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6763 (md_convert_frag): Likewise.
6764 (i386_operand): Add support for 16 bit base/index regs,
6765 immediates, and displacements. Remove some unnecessary casts, and
6766 localise end_of_operand_string, displacement_string_start,
6767 displacement_string_end variables. Add GCC_ASM_O_HACK.
6768 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6770 * config/tc-i386.c (prefix_hash): Remove.
6771 (md_begin): Rewrite without obstacks. Remove prefix hash table
6772 handling. Rewrite lexical table handling.
6773 (i386_print_statistics): Don't print prefix statistics.
6774 (md_assemble): Rewrite instruction parser so that line is not
6775 converted to lower case. Don't do a hash_find for prefixes,
6776 instead recognise them via opcode modifier.
6777 (expecting_operand, paren_not_balanced): Localise variables.
6778 * config/tc-i386.h (IsPrefix): Define.
6779 (prefix_entry): Remove.
6781 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6782 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6783 '\\' in case where comment_chars contains '/'.
6785 * config/tc-i386.c (MATCH): Ensure given operand and template
6786 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6787 you must write `ljmp *table(%ebx)'.
6789 From H.J. Lu <hjl@gnu.org>:
6790 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6791 as 0 ifndef BFD_ASSEMBLER.
6792 (md_assemble): Allow immediate operands without suffix or
6793 other reg operand to default in size to the current code size.
6795 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6797 * config/tc-v850.c (md_begin): Restore creation of
6798 .call_table_text and .call_table_data sections.
6800 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6802 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6803 after emitting a word of noops.
6805 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6807 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6808 (i386_operand): Simplify checks for valid base/index combinations.
6809 Disallow `in 4(%dx),%al'.
6811 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6813 (add_prefix): Change parameter from char to int.
6815 * config/tc-i386.h (Ugh): Define opcode modifier.
6816 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6818 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6819 CONSISTENT_REGISTER_MATCH macros to check register types more
6820 thoroughly. Check for illegal suffix/operand combinations
6821 when matching insns with operands. Handle new `s' suffix, and
6822 associated FloatMF opcode modifier for float insns with memory
6824 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6825 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6826 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6827 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6828 DATA_PREFIX_OPCODE throughout.
6830 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6831 (md_assemble): Rewrite suffix/register operand checking code to be
6832 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6833 AnyMem, the better to grep.
6835 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6836 given a memory operand. Don't set Abs bits either.
6837 (type_names): Remove Mem*, Abs*.
6838 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6839 define opcode_modifiers as these cases are handled by Disp8,
6840 Disp16, Disp32 and suffix checks.
6841 (COMES_IN_BOTH_DIRECTIONS): Remove.
6842 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6844 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6845 if IgnoreDataSize modifier given. Remove ShortformW modifier
6846 test. Add test for ShortForm in W base_opcode modification.
6847 Merge Seg2ShortForm and Seg3ShortForm code.
6848 * config/tc-i386.h (ShortFormW): Remove.
6849 (IgnoreDataSize): Define.
6851 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6853 * config/tc-d30v.c (md_assemble): Store previous segment state
6854 with previous instruction.
6856 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6858 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6859 (ebp, esp): Remove static variables.
6860 (MATCH): Remove test for InOutPortReg.
6861 (i386_operand): Properly handle InOutPortReg here instead.
6862 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6863 (md_assemble): Simplify and correct modrm and sib generation.
6864 (i386_operand): Add warning for scale without index.
6865 Rewrite checks for valid base/index combinations.
6867 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6868 macros and enclose in do while(0).
6869 (RESTORE_END_STRING): Likewise.
6870 (md_assemble): Add one to printed operand number so we start
6871 from 1 not 0. Add some more gettext invocations.
6872 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6875 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6876 DATA_PREFIX, SEG_PREFIX): Define.
6877 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6878 (check_prefix): Remove function.
6879 (add_prefix): New function. Add prefix to i.prefix as well as
6881 (md_assemble): Changes for add_prefix. Remove hack for wait
6882 prefix, instead always output prefixes in fixed order. Test
6883 for jcxz/loop when selecting between word & dword operations,
6884 and add address size prefix rather than operand size prefix.
6885 Remove operand -> address size hack when emitting jcxz/loop.
6886 (i386_operand): Remove O_Absent check as it's done in expr.
6888 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6890 * configure.in: Recognize m5200 as a cpu_type of m68k.
6891 * aclocal.m4: Rebuild with current libtool.
6892 * configure: Rebuild.
6894 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6896 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6897 to relaxable_symbol to prevent references to external symbol from
6900 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6902 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6903 symbols are relaxable.
6905 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6907 * config/tc-v850.c (md_begin): Don't create special
6908 sections by default.
6910 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6912 * config/tc-mips.c (macro): For div and udiv, close the
6913 reorder block as soon as possible.
6915 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6917 From Matt Semersky <matts@scd.hp.com>:
6918 * macro.c (macro_mri_mode): New function.
6919 * macro.h (macro_mri_mode): Declare.
6920 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6923 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6925 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6928 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6929 until after xstrdup in OBJ_EVAX case.
6931 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6933 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6934 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6935 of hardcoded magic number.
6936 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6938 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6940 * read.c (do_s_func): New function.
6942 * read.h (do_s_func): Add prototype.
6944 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6946 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6947 nops if fill pattern not specified.
6949 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6951 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6952 * config/te-go32.h (TE_GO32): Define.
6953 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6955 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6957 Implement .func/.endfunc pseudo-ops.
6958 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6960 * read.c (potable): Add .func,.endfunc.
6961 (s_func): New function.
6962 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6964 (in_doc_func_p,current_function_label): New static globals.
6965 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6967 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6969 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6970 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6971 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6972 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6973 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6974 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6975 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6976 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6977 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6978 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6979 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6980 * config/tc-a29k.c: Don't define md_short_jump_size,
6981 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6982 * config/tc-alpha.c: Likewise.
6983 * config/tc-alpha.h: Likewise.
6984 * config/tc-arm.c: Likewise.
6985 * config/tc-h8300.c: Likewise.
6986 * config/tc-h8500.c: Likewise.
6987 * config/tc-hppa.c: Likewise.
6988 * config/tc-i860.c: Likewise.
6989 * config/tc-i960.c: Likewise.
6990 * config/tc-ppc.c: Likewise.
6991 * config/tc-sh.c: Likewise.
6992 * config/tc-sparc.h: Likewise.
6993 * config/tc-tic30.c: Likewise.
6994 * config/tc-w65.c: Likewise.
6995 * config/tc-z8k.c: Likewise.
6997 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6999 * config/tc-vax.c (_): Delete this macro used for placeholder
7000 values in vax_operand_width_size; it conflicts with the _() macro
7001 used for internationalization.
7003 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7005 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7006 code. From Chris Moller <moller@bops.com>.
7008 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7009 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7010 * read.c (emit_expr): Initialize seg and subseg fields of a new
7012 * write.c (write_object_file): Switch to the appropriate segment
7013 and subsegment when processing a broken word.
7015 * config/tc-m68k.c (mri_assemble): New static function.
7016 (build_mri_control_operand): Call mri_assemble rather than
7018 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7019 (s_mri_endf, s_mri_endw): Likewise.
7021 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7023 * read.c (s_org): Call md_flush_pending_output if it is defined.
7025 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7027 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7029 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7030 (md_parse_option): Add for same.
7031 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7032 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7033 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7035 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7037 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7039 * config/tc-arm.c (find_real_start): Relax definition of local
7042 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7044 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7045 symbols at the given address, not just the last one specified.
7047 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7049 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7050 or number_to_chars_littleendian to write data.
7052 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7054 * config/tc-v850.c (md_assemble): Remove artificially created
7055 register name symbols.
7057 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7059 * write.c (fixup_segment): Change "segment" to "section" in
7062 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7064 * write.c (fixup_segment): Change sym1-sym2 message again.
7066 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7068 * write.c (fixup_segment): Improve error message for sym1-sym2
7069 errors when sym1 is in a different segment from sym2.
7071 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7073 * config/tc-m32r.c (warn_unmatched_high): New static local.
7074 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7075 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7076 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7077 (md_parse_option): Likewise.
7078 (md_show_usage): Likewise.
7079 (m32r_frob_file): Likewise.
7081 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7082 (read_a_source_file): Call them.
7083 * read.h (stabs_generate_asm_file): Declare.
7084 * stabs.c (stabs_generate_asm_file): New function.
7085 (generate_asm_file): New function.
7086 (stabs_generate_asm_lineno): Move file name handling into
7089 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7091 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7092 (d30v_current_align, d30v_current_align_seg): New variables.
7093 (d30v_last_label): New variable.
7094 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7095 (s_d30v_data, s_d30v_section): Likewise.
7096 (md_pseudo_table): Call them.
7097 (md_begin): Initialize d30v_current_align_seg.
7098 (md_assemble): Call d30v_align when needed by known current alignment.
7099 (d30v_frob_label, d30v_cons_align): New functions.
7100 * config/tc-d30v.h (md_do_align): Remove.
7101 (tc_frob_label): Call d30v_frob_label.
7102 (md_cons_align): New.
7104 * config/tc-d30v.c (find_format): Convert complex expressions to
7105 expression symbols before processing. Clean up code formatting.
7107 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7109 * po/Make-in (install-info): New target.
7111 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7113 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7115 * config/tc-mn10300.c (md_assemble): Likewise.
7117 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7119 * Makefile.am: Update with `make dep-am'.
7120 (HFILES): Add cgen.h.
7121 (cgen.o): Depend on cgen.h.
7122 * Makefile.in: Regenerate.
7124 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7126 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7128 * gasp.c (grab_label): Permit a label to be a preprocessor
7129 variable by permitting a label to start with a backslash.
7131 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7133 * config/tc-mips.c (validate_mips_insn): Removed hack
7134 for previously inaccessible bitfields in some INSN_TRAP
7137 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7139 * config/tc-d30v.c (do_assemble): Abort with error message
7140 if opcode operands do not match.
7142 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7144 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7145 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7146 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7147 similar new 'q' operand.
7149 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7151 * cgen.c (cgen_asm_finish_insn): Fix typo.
7153 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7156 * cgen.c: Include it.
7157 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7158 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7159 All callers updated.
7160 * config/tc-m32r.c: Include cgen.h.
7161 (m23r_insn): New members num_fixups,fixups.
7163 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7165 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7166 to avoid compiler warning.
7168 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7170 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7173 * makefile.vms (OBJS): Add ehopt.obj
7175 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7177 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7179 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7181 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7182 a short format insn.
7183 (md_assemble): Set it for explicitly packed insns.
7185 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7187 * config/obj-coff.c (c_symbol_merge): Do not take address of
7188 native fields when performing the memcpy.
7190 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7192 * config/tc-mips.c (macro,macro2): Implement
7193 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7195 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7197 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7198 relocations against globally visible symbols.
7199 * config/tc-m68k.c (relaxable_symbol): New macro.
7200 (m68k_ip, md_estimate_size_before_relax): Use it.
7201 (tc_m68k_fix_adjustable): Also handle weak symbols.
7203 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7205 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7206 references to externally visible symbols.
7207 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7208 values in twice for a PC relative reloc if the symbol is
7211 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7212 don't adjust a PC relative reloc against an externally visible
7214 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7215 for a PC relative fixup against an externally visible defined
7216 symbol, arrange to store object file and addend values as though
7217 the symbol were not defined.
7218 (tc_gen_reloc): Likewise.
7220 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7222 * read.c (sizeof_leb128): Referenced externally by write.c so
7225 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7227 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7228 and expand a 'debug' symbol associated with the next instruction
7229 that does not cause a short instruction to be filled with a NOP.
7230 (md_pseudo_table): Add support for .debugsym.
7231 (assemble_parallel_insn): Add calls to expand_debug_sym as
7233 (md_assemble): Ditto.
7235 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7237 * as.c (main): Conditionally call setlocale.
7238 * gasp.c (main): Likewise.
7239 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7240 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7242 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7244 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7246 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7248 * config/tc-hppa.c: Change all calls to bzero to use memset.
7249 (pa_ip): Add cast to avoid warning.
7250 (tc_gen_reloc, md_apply_fix): Likewise.
7251 (pa_find_space_by_number): Likewise.
7252 (hppa_force_relocation): Likewise.
7253 (pa_block): Change i to unsigned int.
7254 * config/obj-som.h (obj_som_copyright): Declare.
7256 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7258 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7259 for line numbers for assembly source.
7261 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7263 * configure.in: Change version number to 2.9.4
7264 * configure: Rebuild.
7266 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7268 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7270 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7272 * ecoff.h: Change symbolS in function declaration to struct
7275 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7277 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7278 (md_convert_frag): Fix i18n typo.
7280 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7282 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7283 * ecoff.h: Protoype it.
7284 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7285 [EVAX] (s_alpha_prologue): Delete.
7286 (md_pseudo_table): Update.
7288 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7290 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7291 array to local pointer.
7292 (get_args, parse_expr): Add casts to avoid warnings.
7294 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7296 * read.c (s_set): Cast xmalloc return value to fragS *.
7297 * config/tc-m68k.c (m68k_ip): Function made static to match
7298 previous forward declaration.
7299 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7301 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7303 * config/tc-v850.c: Add internationalisation macros to error
7306 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7307 macros to error strings.
7309 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7311 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7312 reloc is in the TOC csect.
7313 (md_apply_fix3): Correct gettext typo.
7315 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7317 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7318 .L - they are local labels and the branches are not really
7319 function calls but rather far jumps.
7321 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7323 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7325 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7327 * config/tc-i386.c (md_assemble): Print operand number rather than
7328 using ordinal_names.
7329 (i386_operand): Likewise.
7331 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7333 * Makefile.am (INTLLIBS): Define to work around apparent automake
7335 All Makefiles: Regenerated.
7337 * Many files: Added gettext invocations around user-visible
7339 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7340 HAVE_LC_MESSAGES): Define.
7341 * dep-in.sed: Added asintl.h.
7342 * po/Make-in: New file.
7343 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7345 * read.c (Z_): Renamed from `_'.
7346 * Makefile.am (SUBDIRS): Added po.
7347 (POTFILES): new macro.
7348 (po/POTFILES.in): New target.
7349 ($(OBJS)): Added asintl.h.
7351 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7352 (as_new_LDADD): Added $(INTLLIBS).
7353 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7354 (gasp_new_LDADD): Added $(INTLLIBS).
7355 (gasp_new_DEPENDENCIES): New macro.
7356 * configure, aclocal.m4: Rebuilt.
7357 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7359 (ALL_LINGUAS): Define.
7360 * macro.c: Include "asintl.h".
7361 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7362 * as.h: Include "asintl.h".
7363 * config/tc-i386.c (ordinal_names): Removed.
7364 (md_assemble): Changed error text to avoid ordinal_names.
7365 (i386_operand): Likewise.
7366 (reloc): Added as_bad to avoid i18n problems.
7367 (tc_gen_reloc): Likewise.
7368 * config/tc-arm.c (bad_args): Now a #define.
7370 * config/obj-vms.c (VMS_stab_parse): Changed type of
7372 (global_symbol_directory): Unified strings to avoid i18n
7374 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7375 avoid i18n problems.
7376 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7377 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7379 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7381 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7383 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7385 * as.c (print_version_id): Added an fprintf to avoid i18n
7387 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7389 * expr.c (expr): Added as_warn call to avoid i18n problems.
7390 * messages.c (as_assert): Changed code to avoid i18n problems.
7391 (as_abort): Likewise.
7392 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7393 (s_space): Likewise.
7394 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7396 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7398 * config/tc-i386.c (check_prefix): New static function, split out
7400 (struct _i386_insn): Add wait_prefix field.
7401 (md_assemble): Remove wait_prefix local variable. Use
7402 check_prefix when adding a prefix.
7404 * config/tc-i386.c (current_templates): New static variable.
7405 (md_assemble): Remove current_templates local variable.
7406 (md_assemble, i386_operand): Improve error and warning messages in
7407 many places. Add RESTORE_END_STRING in many places before error
7408 return. Clarify some comments.
7410 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7412 (md_assemble): Parse string instruction operands, looking for
7413 segment override prefixes. Check for invalid segment prefixes on
7415 (i386_operand): i.seg[] and max mem_operand changes for string
7417 * config/tc-i386.h (EsSeg): Define.
7419 * config/tc-i386.h (regKludge): Define.
7420 (iclrKludge, imulKludge): Don't define.
7421 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7422 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7423 opcode_modifier checks to look for more common cases first. Add
7424 default_seg for IsString case.
7426 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7428 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7430 * configure: Rebuild with new automake and libtool.
7431 * aclocal.m4, Makefile.in: Likewise.
7433 * doc/Makefile.am (as.dvi): New target.
7434 * doc/Makefile.in: Rebuild.
7436 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7438 * configure.in: Added sparc86x support.
7440 * configure: Rebuild.
7442 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7444 (md_parse_option): Warn if -EL is not supported for this architecture.
7446 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7448 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7450 * config/tc-mips.c (mips_ip): Note when we use get match on
7451 the full instruction name.
7453 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7455 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7456 back into the expression to handle add/sub simplification correctly.
7458 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7460 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7462 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7464 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7467 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7469 * symbols.c (max_indent_level): New global.
7470 (print_symbol_value_1): Use it.
7471 * expr.h (expr_build_dot): Declare.
7472 * expr.c (expr_build_dot): New function.
7474 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7476 * symbols.c (print_binary): New function.
7477 (print_expr_1): Call it.
7479 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7481 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7482 operand in the opcode.
7484 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7486 * config/tc-i386.h: Reorder operand flags and opcode modifier
7487 flags for clarity. Remove unused definitions: Unknown,
7488 ImmUnknown, DispUnknown, NoModrm.
7489 * config/tc-i386.c (type_names): Add missing Debug type.
7490 (md_assemble): Better duplicate prefix checking. Quicker string
7491 instruction check via new opcode_modifier flag.
7493 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7495 * doc/as.texinfo (Invoking): Clarify -Wa example.
7497 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7499 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7500 (s_mips_weakext): Define.
7501 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7502 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7505 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7507 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7508 is an error if the value can not be computed at assembly time.
7509 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7511 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7513 * gasp.c (main): Set next field of new include_path structure to
7514 NULL. From Avery Pennarun <averyp@gdc.ca>.
7516 * read.c (s_mri_sect): Call as_bad rather than abort for an
7517 unsupported MRI target.
7519 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7521 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7522 the destination of a branch instruction should be altered.
7523 (find_real_start): New function: Locate the real, Thumb coded
7524 start of a Thumb function.
7525 (do_t_branch23): Alter the destination of branches to Thumb
7528 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7530 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7532 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7535 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7537 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7538 * doc/c-hppa.texi: Likewise.
7540 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7542 * Makefile.am: Rebuild dependencies.
7543 * Makefile.in: Rebuild.
7545 * Makefile.am (DEP_INCLUDES): New variable.
7546 (.dep1): Change to work when srcdir is not an absolute path.
7547 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7548 * Makefile.in: Rebuild.
7550 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7552 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7553 LinearAddress patch.
7555 * configure.in: Set version to 2.9.1.
7556 * configure: Rebuild.
7558 * Branched binutils 2.9.
7560 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7562 * config/tc-i386.h (FWait): Define.
7563 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7564 other prefixes. Check FWait flag in opcode table to see which
7565 instructions require an fwait prefix.
7567 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7569 * stabs.c (get_stab_string_offset): Always create a stab string
7572 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7574 Fix some gcc -Wall warnings:
7575 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7576 * ehopt.c (eh_frame_code_alignment): Likewise.
7577 * expr.c (integer_constant, operand): Likewise.
7578 * frags.c (frag_align): Likewise.
7579 * gasp.c (level_0, change_base, doinstr): Likewise.
7580 * hash.c (hash_ask): Likewise.
7581 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7582 (debugging_pseudo): Likewise.
7583 * macro.c (define_macro, check_macro): Likewise.
7584 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7585 (ignore_rest_of_line, float_cons): Likewise.
7586 * symbols.c (decode_local_label_name): Likewise.
7587 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7588 (fixup_segment, number_to_chars_bigendian): Likewise.
7589 (number_to_chars_littleendian): Likewise.
7590 * config/atof-ieee.c (gen_to_words): Likewise.
7591 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7592 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7593 * read.c (output_big_sleb128): Initialize locals to avoid
7595 (output_big_uleb128, equals): Likewise.
7596 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7597 to unsigned int. Change zeros to unsigned int.
7598 * cond.c (s_if): Add return to default case.
7599 * frags.c (frag_now_fix): Change return type to addressT.
7600 * frags.h (frag_now_fix): Update declaration.
7601 * listing.c (file_info_struct): Change linenum to unsigned int.
7602 (struct list_info_struct): Change hll_line to unsigned int.
7603 (print_source): Update format string.
7604 * read.c (emit_expr): Change scan to unsigned int, and don't
7605 bother to initialize it.
7606 * symbols.c (dollar_label_count): Change to unsigned long.
7607 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7608 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7609 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7611 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7613 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7614 mcf5200 just as we do for m68000.
7615 (m68k_init_after_args): Likewise.
7616 (md_estimate_size_before_relax): Likewise.
7618 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7620 * config/tc-v850.c (md_assemble): Store relocation addend in
7621 fixup instead of instruction.
7623 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7625 * config/tc-i386.c (md_assemble): Swap template arguments to
7626 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7627 This macro is currently symmetric, so passing them the wrong
7628 way didn't cause any problem, but may if the macro is changed
7630 After copying template to i.tm, use i.tm. rather than t-> to
7631 access fields, and make t a const*
7632 Move i.tm.operand_types[] swap to immediately after the copy.
7634 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7636 * expr.h (expr_build_uconstant): Add prototype.
7637 (expr_build_unary,expr_build_binary): Add prototypes.
7638 * expr.c (expr_build_uconstant): New function.
7639 (expr_build_unary,expr_build_binary): New functions.
7641 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7643 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7644 * macro.c (macro_expand_body): Increase buffer size.
7645 * messages.c (as_warn): Likewise.
7646 (as_warn_where, as_bad, as_bad_where): Likewise.
7648 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7650 Based on patch from H.J. Lu <hjl@gnu.org>:
7651 * Makefile.am (DISTSTUFF): New variable.
7652 (diststuff): New target.
7653 * Makefile.in: Rebuild.
7655 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7657 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7658 m32r_elf_section_change_hook.
7660 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7661 emit a nop if a section ends with a 16 bit instruction.
7663 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7665 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7666 s_lcomm rather than obj_coff_lcomm.
7667 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7669 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7671 * config/tc-i386.h (LinearAddress): Define.
7672 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7673 instruction, don't use a default segment.
7675 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7677 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7678 * configure: Rebuild.
7680 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7682 * aclocal.m4, configure: Rebuild with libtool 1.2.
7684 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7686 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7687 PC relative branches. Patch courtesy of Jonathan Walton.
7690 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7692 * configure.in (emulations): Add thumb-pe target.
7694 * configure (emulations): Add thumb-pe target.
7696 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7698 * itbl-lex.l (yywrap): Don't define if already defined as a
7701 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7703 * depend.c (quote_string_for_make): New function.
7704 (wrap_output): Use it.
7706 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7708 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7709 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7711 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7713 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7714 Recognize -GN and -relax.
7715 (md_begin): Initialize gp size from -G switch.
7716 (alpha_force_relocation): Always force if -relax.
7717 (alpha_align): Take a new argument that will specify when to
7718 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7719 Change all callers. Emit nop alignment padding as nop+unop pair.
7721 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7723 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7724 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7726 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7728 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7729 require padding to the next long word boundary.
7731 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7733 * cgen.c: #include symcat.h.
7734 * config/tc-m32r.c: Likewise.
7736 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7738 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7739 absolute expressions instead of '$' prefixed register names.
7741 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7743 * read.c (s_set): Record file and line info for symbols when -as.
7744 (pseudo_set): Don't overwrite that dummy fragment.
7746 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7748 * config/tc-ppc.c (md_pseudo_table): Add "section".
7749 (ppc_named_section): New static function.
7751 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7753 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7754 so we don't have to scan the entire list.
7756 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7758 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7759 case, allow the parallel instructions to modify the same flag
7762 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7764 * listing.c (list_symbol_table): Categorize symbols by
7765 undefined_section rather than sy_frag->line == NULL.
7767 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7769 * Makefile.am (install-exec-local): Install properly when ln
7770 fails or tooldir == prefix.
7772 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7774 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7775 Test result of insert_operand for error.
7777 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7779 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7780 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7781 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7782 * doc/Makefile.in: Rebuild.
7784 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7786 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7787 (macro): Fix handling of M_COP[0-3].
7789 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7791 Based on patches from Ross Harvey <ross@teraflop.com>:
7792 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7793 if macro_alternate or macro_mri.
7794 (getstring): Remove support for byte constants between < and >.
7795 (get_any_string): '<' only starts a string if macro_alternate or
7797 (macro_expand_body): Permit keyword parameters following
7798 positional parameters.
7800 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7801 * configure.in (alpha*-*-netbsd*): New target.
7802 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7803 * configure: Rebuild.
7805 * as.h (flag_warn_suppress_instructionswap): Move from here...
7806 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7807 here, and make static.
7809 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7810 BFD_ASSEMBLER or MANY_SEGMENTS.
7812 * as.c (show_usage): Update bug-gnu-utils address.
7813 * gasp.c (show_usage): Likewise.
7814 * doc/as.texinfo (Bug Reporting): Likewise.
7816 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7818 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7819 insns regardless of the size of a pointer if we're in mips I or
7821 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7823 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7825 Fix rac to accept only a0:
7826 * tc-d10v.c (parallel_ok, find_opcode):
7827 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7828 Introduce OPERAND_GPR.
7830 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7832 * read.c (s_fill): Handle non-constant repeat counts by creating
7833 an rs_space fragment.
7835 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7837 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7838 from as_bad to as_warn.
7840 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7842 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7843 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7844 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7846 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7848 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7849 seg_fix_rotP rather than fix_root from seg_info.
7851 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7853 * expr.c: Add support for 0x1_2_3_4 bignums.
7855 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7857 * configure.in: Change -linux* to -linux-gnu*.
7858 * configure: Rebuild.
7860 * app.c (do_scrub_begin): Treat \r as whitespace.
7862 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7864 * Makefile.am: Update dependencies.
7865 * Makefile.in: Rebuild.
7867 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7869 * configure, aclocal.m4: Rebuild with new libtool.
7871 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7873 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7874 the argument to bfd_set_arch_mach.
7875 (load_address): Use bfd_arch_bits_per_address to determine the
7876 bit size of an address instead of looking at the isa level.
7877 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7879 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7881 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7883 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7885 * ehopt.c: New file.
7886 * as.h (enum _relax_state): Add rs_cfa.
7887 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7888 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7889 * read.c (emit_expr): Call check_eh_frame.
7890 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7891 (relax_segment): Likewise.
7892 * Makefile.am: Rebuild dependencies.
7893 (GAS_CFILES): Add ehopt.c.
7894 (GENERIC_OBJS): Add ehopt.o.
7895 * doc/internals.texi (Frags): Document rs_cfa.
7897 * as.c (show_usage): Mention --traditional-format.
7898 (parse_args): Accept --traditional-format.
7899 * as.h (flag_traditional_format): Declare.
7900 * output-file.c (output_file_create): If flag_traditional_format,
7901 set BFD_TRADITIONAL_FORMAT on stdoutput.
7902 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7904 * config/tc-mips.c (append_insn): Make sure that if we have a
7905 fixup for an unmatched %hi reloc, it does not associated with a
7908 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7909 * doc/Makefile.in: Likewise.
7911 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7913 * config/tc-m32r.c (check_for_side_effects): New function.
7914 (can_make_parallel): Add checks for instruction side effects
7915 clashing with the other instruction.
7916 (assemble_parallel_insn): Improve warning messages. Return error
7917 message from non-swapped instruction order.
7919 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7921 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7923 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7924 md_cleanup definition. This moves the forced literal output to
7925 the end of the source pass, and avoids macro's inserting literals
7926 into the code immediately after the macro expansion.
7928 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7930 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7931 a gas internal symbol is adjustable.
7932 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7934 * as.h: If gcc version greater than 2.6, use `__format__' and
7935 `__printf__' in function attributes, rather than `format' and
7938 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7940 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7942 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7944 Add tms320c30 support:
7945 * config/tc-tic30.h: New file.
7946 * config/tc-tic30.c: New file.
7947 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7948 TARGET_FORMAT as "coff-tic30".
7949 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7950 * Makefile.am: Rebuild dependencies.
7951 (CPU_TYPES): Add tic30.
7952 (CPU_OBJ_VALID): tic30-aout is valid.
7953 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7954 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7955 * configure, Makefile.in: Rebuild.
7957 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7959 * config/tc-v850.c (md_assemble): Improvements to error messages.
7961 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7963 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7964 BFD_RELOC_HI16_S to store the high bits of any value.
7966 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7967 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7968 assembler calculate relocations to any external symbol at all.
7969 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7970 involving generation of pc-relative relocs.
7971 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7972 has been moved to md_apply_fix3.
7974 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7975 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7976 which actually means (the address of identifier's GOT entry) +
7977 constant, which is not particularly useful.
7979 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7981 * read.h (include_dirs): Declare.
7982 (include_dir_count,include_dir_maxlen): Declare.
7984 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7986 * configure.in: Correct check for shared opcodes library.
7987 * configure: Rebuild.
7989 * listing.c (buffer_line): If we can't open the file, set at_end.
7990 (listing_print): Remove unused local variable fi.
7992 * config/m68k-parse.y (reglistpair): Handle register list in
7995 * config/vms-conf.h: Don't undef VERSION.
7997 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7999 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8001 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8003 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8004 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8005 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8006 (EXTRA_DIST): Define.
8007 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8008 explicitly rather than via the list of object files.
8009 (gcc-as.opt): New file created when make-gas.com is run.
8010 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8011 itbl-cpu.h} to #include appropriate file rather than copying that
8013 * config/vms-conf.h: Synchronize with current config.in.
8014 * Makefile.in: Rebuild.
8016 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8018 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8019 (parallel_ok): Relaxed parallel subinstruction dependency check.
8021 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8023 * as.h (flag_warn_suppress_instructionswap): added new flag.
8024 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8025 command line argument.
8026 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8027 warning only if flag_warn_suppress_instructionswap is false.
8029 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8031 * configure.in (i386-*-mingw32*): New target.
8032 * configure: Rebuild.
8034 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8036 * symbols.c (resolve_symbol_value): Don't set the segment if it
8037 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8039 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8042 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8044 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8045 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8048 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8050 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8052 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8054 * config/tc-v850.c (v850_insert_operand): Display instruction when
8055 an error is encountered.
8057 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8059 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8060 (i386-*-sco3.2v5*coff): New target.
8061 (i386-*-sco3.2*): New target.
8062 * configure: Rebuild.
8064 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8066 * config/tc-v850.c: Tidy error message production.
8068 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8070 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8071 validate_immediate return value in the right type for comparisons
8074 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8076 * listing.c (MAX_BYTES): Use listing variables not constants.
8077 (data_buffer): No longer an array, but a pointer.
8078 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8079 (listing_listing): Allocate data_buffer.
8081 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8083 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8084 --listing-rhs-width, --listing-cont-lines.
8085 (show_usage): Update.
8086 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8087 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8088 (print_lines): Use the variables instead of the constants.
8089 (listing_listing): Likewise.
8090 * listing.h: Declare the new vars.
8092 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8094 * as.c (parse_args): Add --keep-locals alias for -L.
8095 Add --strip-local-absolute.
8096 (show_usage): Update.
8097 * as.h (flag_strip_local_absolute): New flag.
8098 * symbols.c (S_IS_LOCAL): Use it.
8099 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8100 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8101 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8103 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8105 * config/tc-m32r.c: Detect if explicitly parallel instructions
8106 might have an io conflict and issue a warning message.
8108 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8110 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8111 cgen_swap_fixups): Functions to save, restore and swap the fixup
8112 chain with a backup copy.
8113 (cgen_asm_finish_insn): Returns address of constructed insn.
8115 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8117 * listing.c (file_info_struct): Remove FILE, add POS.
8118 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8119 (file_info): Don't open the file.
8120 (buffer_line): Check for the file in the last_open cache, updating
8122 (print_source): Don't reference file_info->file.
8123 (listing_listing): Likewise.
8124 (listing_print): Close the file in the cache, if any.
8126 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8128 * read.c (dwarf_file_string): New file static variable.
8129 (emit_expr): Look for constant sequence that leads up to a file
8130 name in DWARF debugging output.
8131 (stringer): Use dwarf_file_string to decide whether to accept a
8132 string as a file name.
8134 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8136 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8137 (crack_operand): Add reg->reglst MRI hack.
8138 (r_seg): Put reglst symbols in reg_section.
8139 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8141 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8143 * tc-sh.c (get_specific): Handle SGR & DBR.
8145 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8147 * tc-h8300.c (parse_reg): Take the length of the symbol into
8148 account when attempting to match a register name.
8149 * tc-h8500.c (parse_reg): Likewise.
8151 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8153 * cgen.c: Formatting changes to improve readability.
8155 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8157 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8160 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8162 Based on a patch from Jim Wilson
8163 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8164 (tc_gen_reloc): Handle cross section PC relative relocs
8167 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8169 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8171 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8173 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8174 (expr_jmp_buf): New static local.
8175 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8176 (cgen_md_operand): New function.
8177 * tc-m32r.c: Clean up pass over `struct foo' usage.
8178 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8180 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8182 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8183 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8185 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8187 * config/tc-i386.c (i386_operand): Give an error if there are
8188 unrecognized characters after an expression.
8190 For older changes see ChangeLog-9697