1 2000-11-07 H.J. Lu <hjl@gnu.org>
3 * doc/as.texinfo (.symver): Updated for versioned symbol
6 * obj.h (format_ops): Add the frob_file_before_adjust field.
8 * config/obj-aout.c (aout_format_ops): Set the
9 frob_file_before_adjust field to 0.
10 * config/obj-coff.c (coff_format_ops): Likewise.
11 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
13 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
15 (elf_frob_file_before_adjust): New function to remove unneeded
16 versioned symbols from the symbol table.
17 (elf_format_ops): Set the frob_file_before_adjust field to
18 elf_frob_file_before_adjust.
20 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
23 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
25 2000-11-07 Peter Targett <peter.targett@arccores.com>
27 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
29 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
30 Fix compile time warning messages.
32 2000-11-07 Nick Clifton <nickc@redhat.com>
34 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
35 buffer in order to avoid buffer overflows.
37 2000-11-06 Steve Ellcey <sje@cup.hp.com>
39 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
40 Change M to m for -milp32 or -mlp64 to match gcc.
41 (dot_endp): Use bytes_per_address instead of 8.
42 (emit_one_bundle): Use number_to_chars_littleendian instead of
45 (ia64_init): New function.
46 (ia64_target_format): New function.
47 (md_begin): Set endianness, arch, and machine as appropriate.
48 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
49 Make these macros depend on TE_HPUX macro.
50 (TARGET_FORMAT): Define.
51 (HOST_SPECIAL_INIT): Define.
52 * config/te-hpux.h: New file.
53 * configure.in: Add "ia64-*-hpux*" target to configure.
54 * configure: Regenerate.
56 2000-11-06 Kazu Hirata <kazu@hxi.com>
58 * as.c: Fix formatting.
59 * dwarf2dbg.c: Likewise.
60 * input-file.c: Likewise.
61 * input-file.h: Likewise.
62 * input-scrub.c: Likewise.
63 * itbl-ops.c: Likewise.
64 * listing.c: Likewise.
66 * messages.c: Likewise.
68 * subsegs.c: Likewise.
69 * subsegs.h: Likewise.
72 2000-11-06 Nick Clifton <nickc@redhat.com>
74 * doc/as.texinfo: Add GNU Free Documentation License.
75 * doc/gasp.texi: Add GNU Free Documentation License.
76 * doc/as.1: Add GNU Free Documentation License.
78 2000-11-05 Nick Clifton <nickc@redhat.com>
80 * config/tc-arm.c: Add include of "dwarf2dbg.h"
82 2000-11-02 Per Lundberg <plundis@chaosdev.org>
84 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
85 * configure: Regenerate.
87 2000-11-01 Nick Clifton <nickc@redhat.com>
89 * read.c (original_case_string): New global variable.
90 (read_a_source_file): Copy opcode string into
91 original_case_string if clobbering the case of the opcode.
92 * read.h: Export the definition of original_case_string.
93 * config/tc-arm.c (md_assembler): When parsing a .req
94 directive use the original opcode string, not the case
97 2000-11-02 Nick Clifton <nickc@redhat.com>
99 * config/tc-mn10300.c (debug_line): Remove this static
101 (md_assemble): Call dwarf2_generate_asm_lineno instead of
102 dwarf2_where and dwarf2_gen_line_info.
104 2000-11-02 Theo Honohan <th@futuretv.com>
106 * config/tc-arm.c (do_msr): Improve error message.
108 2000-10-31 Eric Christopher <echristo@redhat.com>
110 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
111 or pc-relative, else use fx_offset.
113 2000-10-31 Jim Wilson <wilson@redhat.com>
115 * config/tc-ia64.c (struct md): New field tag_fixups.
116 (ia64_flush_insns): Handle tag_fixups. Error if dangling
117 qualifying predicate.
118 (emit_one_bundle): Delete spurious multiplication by one. Handle
120 (ia64_start_line): Error if dangling qualifying predicate.
121 (defining_tag): New static variable.
122 (ia64_unrecognized_line, case '['): Parse tags.
123 (ia64_frob_label): Create tag_fixups.
124 (md_assemble): Reset md.qp.X_op after using it.
126 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
128 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
130 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
132 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
134 2000-10-30 Kazu Hirata <kazu@hxi.com>
136 * expr.c: Fix formatting.
137 * flonum-copy.c: Likewise.
138 * flonum.h: Likewise.
142 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
144 * as.h (OPTION_MD_BASE): Bump to 190.
145 * as.c (parse_args) <std_longopts>: Add comment about the need to
146 check OPTION_MD_BASE in as.h.
148 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
151 2000-10-27 Nick Clifton <nickc@redhat.com>
153 * configure.in (emulations): Add m68hc12.
154 * configure: Regenerate.
155 * po/gas.pot: Regenerate.
157 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
159 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
161 (arm_psr_parse): Handle lowercase CPSR and SPSR.
163 2000-10-25 Nick Clifton <nickc@redhat.com>
165 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
166 a DWARF2 line number information sequence.
168 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
170 * read.c (generate_lineno_debug): Update comment describing why
171 DWARF2 line number debug information is not generated
172 automatically by this function.
174 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
177 * config/tc-arm.h (md_end): Define.
178 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
180 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
181 if generating DWARF2 line numbers.
182 (arm_end_of_source): New function. Call dwarf2_finish if
185 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
186 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
187 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
189 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
191 * tc-i386.c: Fix prototype declarations for functions taking no
194 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
196 * tc-i386.c (i386_operand_modifier): Remove.
197 (build_displacement_string): Remove.
198 (i386_parse_seg): Remove.
199 (i386_intel_memory_operand): Remove.
200 (i386_intel_operand): Re-write using recursive descent parser based
201 on MASM documentation.
202 (struct intel_parser_s): New structure.
203 (intel_parser): New static variable.
204 (struct intel_token): New structure.
205 (cur_token, prev_token): New static variables.
218 (intel_match_token): New function.
219 (intel_get_token): New function.
220 (intel_putback_token): New function.
221 (intel_expr): New function.
222 (intel_e05): New function.
223 (intel_e05_1): New function.
224 (intel_e06): New function.
225 (intel_e06_1): New function.
226 (intel_e09): New function.
227 (intel_e09_1): New function.
228 (intel_e10): New function.
229 (intel_e10_1): New function.
230 (intel_e11): New function.
232 2000-10-20 Jakub Jelinek <jakub@redhat.com>
234 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
235 instructions to loose any special insn->architecture mask.
237 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
238 (sparc_md_end, sparc_arch_types, sparc_arch,
239 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
240 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
241 request v9b architecture if they are used).
243 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
245 * config/tc-m68k.c: Fix the previous misapplied patch.
247 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
249 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
250 BFD_ASSEMBLER and !BFD_ASSEMBLER.
251 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
254 2000-10-17 Kazu Hirata <kazu@hxi.com>
256 * debug.c: Fix formatting.
257 * depend.c: Likewise.
258 * dwarf2dbg.c: Likewise.
259 * dwarf2dbg.h: Likewise.
263 * flonum-konst.c: Likewise.
266 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
268 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
270 * doc/as.texinfo: Added notes about this new option.
272 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
274 * config/tc-sh.c (JREG): Remove.
275 (md_convert_frag): Remove #if 0:d code using JREG.
277 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
279 * config/tc-i386.c (i386_operand_modifier): Only match
280 modifiers SHORT and FLAT if they are followed by a space.
281 (parse_register): When `allow_naked_reg' is set, do not confuse
282 identifiers that start with a register name with a register.
284 2000-10-12 Kazu Hirata <kazu@hxi.com>
286 * app.c: Fix formatting.
289 * bit_fix.h: Likewise.
294 2000-10-11 Alan Modra <alan@linuxcare.com.au>
296 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
298 2000-10-07 Alan Modra <alan@linuxcare.com.au>
300 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
301 Re-arrange function a little and improve error message.
303 * write.c (write_relocs): Fix a comment.
305 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
308 2000-10-05 Jim Wilson <wilson@cygnus.com>
310 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
312 2000-10-05 Alan Modra <alan@linuxcare.com.au>
314 * config/tc-i386.c: Delete some useless comments, reformat others.
316 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
317 non-global syms in linkonce sections.
319 2000-10-04 Ralf Baechle <ralf@gnu.org>
321 * config/tc-ia64.c (operand_match): Don't use // style comments.
322 * config/tc-i370.c: Likewise.
324 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
326 Changes to handle varying register prefix and user symbol prefix.
327 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
328 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
329 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
330 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
331 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
332 (demand_register_prefix): New variable.
333 (md_pseudo_table): New pseudo ".syntax".
334 (md_longopts): New options --no-underscore and --underscore.
335 (cris_target_format): Return elf32-us-cris or elf32-cris depending
336 on symbols_have_leading_underscore.
337 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
338 (get_spec_reg): Ditto.
339 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
341 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
343 <case OPTION_NO_US, case OPTION_US>: New.
344 (md_show_usage): Be brief and reformat to match continuation of
346 * po/gas.pot: Regenerate.
348 2000-09-28 Alan Modra <alan@linuxcare.com.au>
350 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
351 force relocs for 12 bit branches.
352 (md_apply_fix): Similarly, adjust logic here.
354 2000-09-28 Alan Modra <alan@linuxcare.com.au>
356 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
357 adjust for external and weak syms as we will use a reloc. Allow
358 for +8 offset when calculating limits of branches.
359 (hppa_fix_adjustable): Undo 2000-09-23 change.
360 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
361 Correct distance calculation.
362 (tc_gen_reloc): Print the file name and line number if we can't
365 From John David Anglin <dave@hiauly1.hia.nrc.ca>
366 * config/tc-hppa.c (nonzero_dibits): Define.
367 (arg_reloc_stub_needed): Check each arg and return value
368 separately for zero case.
369 (pa_align): Declare argument `bytes'.
371 2000-09-25 Kazu Hirata <kazu@hxi.com>
373 * config/tc-cris.c: Fix formatting.
374 * config/tc-d10v.h: Likewise.
375 * config/tc-d30v.c: Likewise.
376 * config/tc-d30v.h: Likewise.
377 * config/tc-fr30.c: Likewise.
378 * config/tc-fr30.h: Likewise.
379 * config/tc-m68k.c: Likewise.
380 * config/tc-m68k.h: Likewise.
381 * config/tc-pj.h: Likewise.
382 * config/tc-ppc.c: Likewise.
383 * config/tc-ppc.h: Likewise.
384 * config/tc-sh.c: Likewise.
385 * config/tc-sh.h: Likewise.
386 * config/tc-sparc.c: Likewise.
387 * config/tc-v850.h: Likewise.
388 * config/tc-vax.h: Likewise.
389 * config/tc-w65.h: Likewise.
390 * config/tc-z8k.h: Likewise.
392 2000-09-23 Alan Modra <alan@linuxcare.com.au>
394 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
396 (hppa_force_relocation): Likewise.
398 2000-09-22 Jim Wilson <wilson@cygnus.com>
400 * config/tc-ia64.c (dv_sem): Add "stop".
401 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
402 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
403 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
405 (mark_resources): Check IA64_RS_PRr.
407 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
409 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
410 md_estimate_size_before_relax): Redesign and clean up the
411 relaxation mechanism.
413 2000-09-21 Kazu Hirata <kazu@hxi.com>
415 * config/tc-ns32k.c: Fix formatting.
416 * config/tc-ns32k.h: Likewise.
418 2000-09-20 Kazu Hirata <kazu@hxi.com>
420 * config/tc-m32r.c: Fix formatting.
421 * config/tc-m32r.h: Likewise.
422 * config/tc-m68851.h: Likewise.
423 * config/tc-m68hc11.c: Likewise.
424 * config/tc-m68hc11.h: Likewise.
425 * config/tc-m88k.c: Likewise.
426 * config/tc-mcore.c: Likewise.
427 * config/tc-mcore.h: Likewise.
428 * config/tc-mips.c: Likewise.
429 * config/tc-mips.h: Likewise.
430 * config/tc-mn10200.h: Likewise.
431 * config/tc-mn10300.h: Likewise.
432 * config/tc-tahoe.c: Likewise.
433 * config/tc-tahoe.h: Likewise.
435 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
437 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
438 Likewise in relaxation description comments.
440 2000-09-18 Alan Modra <alan@linuxcare.com.au>
442 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
443 subtraction of two syms without emitting a relocation.
445 From David Huggins-Daines <dhd@linuxcare.com>
446 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
447 global or weak symbols.
449 2000-09-15 Kazu Hirata <kazu@hxi.com>
451 * config/tc-h8300.h: Fix formatting.
452 * config/tc-h8500.c: Likewise.
453 * config/tc-h8500.h: Likewise.
454 * config/tc-hppa.h: Likewise.
455 * config/tc-i370.h: Likewise.
456 * config/tc-i386.h: Likewise.
457 * config/tc-i860.c: Likewise.
458 * config/tc-i860.h: Likewise.
459 * config/tc-i960.h: Likewise.
460 * config/tc-ia64.c: Likewise.
461 * config/tc-ia64.h: Likewise.
463 2000-09-14 Kazu Hirata <kazu@hxi.com>
465 * config/tc-a29k.c: Fix formatting.
466 * config/tc-alpha.c: Likewise.
467 * config/tc-arc.c: Likewise.
468 * config/tc-arc.h: Likewise.
469 * config/tc-arm.c: Likewise.
470 * config/tc-arm.h: Likewise.
471 * config/tc-avr.c: Likewise.
472 * config/tc-avr.h: Likewise.
473 * config/tc-tic30.c: Likewise.
474 * config/tc-tic30.h: Likewise.
475 * config/tc-tic54x.c: Likewise.
476 * config/tc-tic54x.h: Likewise.
477 * config/tc-tic80.c: Likewise.
478 * config/tc-tic80.h: Likewise.
480 2000-09-14 Timothy Wall <twall@cygnus.com>
482 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
483 parallel comparisons for later use.
484 (struct rsrc): Add parallel comparison type.
485 (resources_match): Skip special cases of PR usage (non-conflicting
488 2000-09-13 Kazu Hirata <kazu@hxi.com>
490 * config/obj-ecoff.c: Fix formatting.
491 * config/obj-elf.c: Likewise.
492 * config/obj-elf.h: Likewise.
493 * config/obj-evax.h: Likewise.
494 * config/obj-generic.h: Likewise.
495 * config/obj-hp300.c: Likewise.
496 * config/obj-hp300.h: Likewise.
497 * config/obj-ieee.h: Likewise.
498 * config/obj-vms.c: Likewise.
499 * config/obj-vms.h: Likewise.
501 2000-09-13 Anders Norlander <anorland@acc.umu.se>
503 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
504 (md_parse_option): Ditto.
505 (md_longopts): Add -mips32 option.
506 (md_show_usage): Document new options.
507 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
508 (mips_ip): Assemble mfc0 with a sub-selection code.
509 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
510 (mips_cpu_to_str): New function.
511 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
512 Use CPU_* defines instead of hardcoded numbers.
514 * doc/as.texinfo: Document new options.
515 * doc/c-mips.texi: Ditto.
517 2000-09-12 Kazu Hirata <kazu@hxi.com>
519 * as.h: Fix formatting.
520 * asintl.h: Likewise.
521 * bit_fix.h: Likewise.
522 * config/obj-aout.c: Likewise.
523 * config/obj-aout.h: Likewise.
524 * config/obj-bout.c: Likewise.
525 * config/obj-bout.h: Likewise.
526 * config/obj-coff.c: Likewise.
527 * config/obj-coff.h: Likewise.
528 * dwarf2dbg.h: Likewise.
530 * flonum.h: Likewise.
532 * itbl-ops.h: Likewise.
536 * struc-symbol.h: Likewise.
537 * subsegs.h: Likewise.
538 * symbols.h: Likewise.
542 2000-09-11 Kazu Hirata <kazu@hxi.com>
544 * bignum-copy.c: Fix formatting.
545 * config/tc-i370.c: Likewise.
546 * config/tc-i960.c: Likewise.
547 * config/tc-m68k.c: Likewise.
549 * flonum-copy.c: Likewise.
550 * flonum-konst.c: Likewise.
551 * flonum-mult.c: Likewise.
552 * literal.c: Likewise.
556 * subsegs.c: Likewise.
558 2000-09-09 Philip Blundell <philb@gnu.org>
560 * configure.in (arm*-*-uclinux*): New target.
561 * configure: Regenerate.
563 2000-09-09 Kazu Hirata <kazu@hxi.com>
565 * input-file.c: Fix formatting.
566 * itbl-ops.c: Likewise.
567 * messages.c: Likewise.
569 2000-09-08 Philip Blundell <philb@gnu.org>
571 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
574 2000-09-07 H.J. Lu <hjl@gnu.org>
576 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
577 * configure: Rebuild.
579 2000-09-07 Kazu Hirata <kazu@hxi.com>
581 * atof-generic.c: Fix formatting.
582 * config/tc-mips.c: Likewise.
583 * config/tc-vax.c: Likewise.
584 * input-scrub.c: Likewise.
586 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
588 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
589 * configure.in (sh-*-linux*): Added.
590 * configure: Rebuilt.
592 2000-09-06 Kazu Hirata <kazu@hxi.com>
594 * config/tc-hppa.c: Fix formatting.
596 * ecoff.c: Fix formatting.
598 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
600 * configure: Rebuilt with new libtool.m4.
602 2000-09-05 Kazu Hirata <kazu@hxi.com>
604 * cgen.c: Fix formatting.
605 * config/tc-ia64.c: Likewise.
607 2000-09-05 Nick Clifton <nickc@redhat.com>
609 * aclocal.m4: Regenerate.
610 * config.in: Regenerate.
611 * configure: Regenerate.
612 * po/gas.pot: Regenerate.
614 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
616 * config/tc-cris.c: Correct comment typos.
618 2000-09-05 Eric Christopher <echristo@cygnus.com>
620 * config/tc-mn10300.c: Cleanup.
621 (md_pcrel_from): Enable.
623 2000-09-05 Alan Modra <alan@linuxcare.com.au>
625 * expr.c (operand): Fix a comment typo.
626 * write.c (write_relocs): Fix a signed/unsigned warning.
628 * config/tc-hppa.c (fudge_reg_expressions): New
629 (hppa_force_reg_syms_absolute): New.
630 (pa_equ): Allow reg_section expressions.
631 * config/tc-hppa.c (md_optimize_expr): Define.
632 (hppa_force_reg_syms_absolute): Prototype.
634 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
635 (pa_parse_number): Pass in arg to select fp reg parsing.
636 Return 1 to indicate format checks pass. If strict, then only
637 accept a register or register symbol. Return value in...
638 (pa_number): New static for pa_parse_number.
639 (FP_REG_BASE): Define.
640 (FP_REG_RSEL): Define.
641 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
642 appropriate. White space changes.
643 (need_pa11_opcode): Don't bother passing any params, get them from
645 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
646 Remove extraneous check in case 'Q'.
647 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
648 reg, set section of resulting symbol to reg_section.
649 (pa_parse_space_stmt): Modify call to pa_parse_number.
650 (pa_space): Likewise.
652 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
653 (hppa_force_relocation): Handle vtable relocs.
654 (pa_vtable_entry): New.
655 (pa_vtable_inherit): New.
656 (md_pseudo_table): Add entries for vtable pseudos.
657 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
658 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
660 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
661 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
662 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
664 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
665 specify a symbol type.
667 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
668 dependent things together.
669 (md_elf_symbol_type): Define.
671 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
673 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
675 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
676 (obj_elf_vtable_entry): Declare.
678 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
680 (obj_elf_vtable_entry): Similarly.
681 (elf_pseudo_table): Fix the damage with a cast.
683 2000-09-03 Richard Henderson <rth@cygnus.com>
685 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
686 for template selection when a label is needed.
688 2000-09-02 Kazu Hirata <kazu@hxi.com>
690 * config/tc-ia64.c: Fix formatting.
692 2000-09-02 Nick Clifton <nickc@redhat.com>
694 * configure.in: Increase version number to 2.10.91.
695 * configure: Regenerate.
696 * aclocal.m4: Regenerate.
697 * config.in: Regenerate.
698 * po/gas.pot: Regenerate.
699 * Makefile.in: Regenerate.
701 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
703 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
704 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
705 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
707 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
710 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
712 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
713 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
714 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
715 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
716 (GOT_symbol): New variable.
717 (md_undefined_symbol): Set it.
719 2000-09-01 Richard Henderson <rth@cygnus.com>
721 * config/tc-ia64.c (match): Don't inline.
722 (extra_goodness): New.
723 (md_begin): Prefer nop.f and nop.b for best_template.
725 2000-08-31 Kazu Hirata <kazu@hxi.com>
727 * as.c: Fix formatting.
732 2000-08-31 Eric Christopher <echristo@cygnus.com>
734 * config/tc-mn10300.c: Cleanup and fix warnings.
735 (md_pseudo_table): Add initializers.
736 (md_show_usage): Cleanup.
737 (md_parse_option): Fix warnings.
738 (md_undefined_symbol): Fix warnings.
739 (md_conver_frag): Fix warnings.
740 (tc_gen_reloc): Fix warnings.
741 (md_apply_fix3): Fix warnings.
742 (check_operand): Fix warnings.
744 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
746 * acinclude.m4: Include libtool and gettext macros from the
748 * aclocal.m4, configure: Rebuilt.
750 2000-08-30 Mark Hatle <mhatle@mvista.com>
752 * config/tc-ppc.c (md_parse_option): Recognize -m405.
754 2000-08-31 Kazu Hirata <kazu@hxi.com>
756 * listing.c: Fix formatting.
758 2000-08-29 Kazu Hirata <kazu@hxi.com>
760 * app.c: Fix a comment typo. Fix formatting.
762 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
764 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
765 offset of the target destination for jmp instructions.
766 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
768 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
770 * NEWS: Mention support for CRIS.
772 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
774 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
775 Sets `.lcomm' alignment to zero.
777 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
779 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
780 (TC_FIX_ADJUSTABLE): Define.
782 2000-08-23 Jim Wilson <wilson@cygnus.com>
784 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
785 unwind.personality_routine is set.
787 2000-08-23 H.J. Lu <hjl@gnu.org>
789 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
791 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
793 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
796 2000-08-22 H.J. Lu <hjl@gnu.org>
798 * config.in (STRICTCOFF): New for strict COFF.
800 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
801 i386-*-go32* and i386-go32-rtems*.
802 * configure: Rebuilt.
804 * config/obj-coff.c (obj_coff_endef): Follow the historical
805 behavior if STRICTCOFF is not defined.
807 * doc/internals.texi: Document STRICTCOFF.
809 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
811 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
812 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
813 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
814 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
815 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
816 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
817 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
820 2000-08-22 Eric Christopher <echristo@cygnus.com>
822 * config/tc-mn10300.c: (md_apply_fix): New function.
823 (mn10300_force_relocation): New function.
824 (mn10300_fix_adjustable): New function.
826 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
827 (TC_HANDLES_FX_DONE): Define.
828 (obj_fix_adjustable): Define.
829 (MD_APPLY_FIX3): Define.
830 (TC_LINKRELAX_FIXUP): Define.
832 * write.c: (TC_LINKRELAX_FIXUP): Define if not
834 (fixup_segment): Use TC_LINKRELAX_FIXUP.
836 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
838 2000-08-21 Jason Eckhardt <jle@cygnus.com>
840 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
841 if the fixup resulted in a relocation.
843 2000-08-18 Nick Clifton <nickc@redhat.com>
845 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
846 Make reference to first element of shift_names explicit.
848 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
850 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
851 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
852 add a symbol's address. Removed all target-specific #ifdefs that
853 used to accomplished the same.
854 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
855 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
856 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
857 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
858 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
860 2000-08-17 Kazu Hirata <kazu@hxi.com>
862 * dwarf2dbg.c: Fix formatting.
864 2000-08-17 Nick Clifton <nickc@redhat.com>
866 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
867 to be recoded as logical shift lefts by zero.
869 2000-08-16 Jim Wilson <wilson@cygnus.com>
871 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
872 postincrement modified registers. Handle IA64_OPND_R3_2 addl
874 (note_register_values): Handle IA64_OPND_R3_2 operands.
876 2000-08-16 Jason Eckhardt <jle@cygnus.com>
878 * config/tc-i860.c (md_operand): Silly typo fixed.
880 2000-08-16 Nick Clifton <nickc@redhat.com>
882 * config/tc-arm.c (struct asm_shift): Delete.
884 (enum asm_shift_index): New.
885 (struct asm_shift_properties): New.
886 (struct asm_shift_name): New.
887 (shift_properties[]); New.
888 (shift_names[]); New.
890 (decode_shift): Use new structures.
891 Issue a warning is "ROR #0" is used.
892 Issue a warning if "ASR #0" or "LSR #0" is used.
894 (md_begin): Initialise arm_shift_hsh table from new
895 asm_shift_name array.
897 2000-08-16 Jakub Jelinek <jakub@redhat.com>
899 * config/tc-sparc.c: Kill all warnings.
900 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
902 (md_show_usage): Update usage text.
904 2000-08-16 Nick Clifton <nickc@redhat.com>
906 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
909 2000-08-15 Will Cohen <wcohen@redhat.com>
911 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
913 * config/tc-sh.c (md_assemble): Changed so debug_type
914 test performed for ppi_assemble
915 * config/tc-sh.c: Included dwarf2dbg.h.
916 (debug_line): Defined.
917 (md_assemble): Generates dwarf2 line info.
918 (sh_finalize): New function. Finalize dwarf2 info.
919 (assemble_ppi): Returns size of code generated.
920 (build_Mytes): Returns size of code generated.
921 (md_pseudo_table): Added "file" and "loc" psuedo ops.
922 * config/tc-sh.h (md_end): Defined.
923 (sh_finalize): Declared.
925 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
927 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
930 2000-08-14 Nick Clifton <nickc@redhat.com>
932 * config/tc-arm.c (do_bx): Allow "bx pc".
934 2000-08-14 Jim Wilson <wilson@cygnus.com>
936 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
937 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
938 (md_begin): Change assignment to md.flag to OR in the new bit.
940 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
942 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
943 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
946 2000-08-14 Jason Eckhardt <jle@cygnus.com>
948 * NEWS: Mention i860 support.
950 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
952 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
954 2000-08-14 Andreas Schwab <schwab@suse.de>
956 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
958 2000-08-11 Andreas Schwab <schwab@suse.de>
960 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
963 2000-08-11 Kazu Hirata <kazu@hxi.com>
965 * expr.c: Fix formatting.
966 * config/obj-bout.c: Likewise.
968 2000-08-10 Jason Eckhardt <jle@cygnus.com>
970 * doc/c-i860.texi: Flesh out the i860 section more.
972 2000-08-10 Kazu Hirata <kazu@hxi.com>
974 * symbols.c: Fix formatting.
977 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
979 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
980 has the IgnoreSize bit set.
982 2000-08-09 Alan Modra <alan@linuxcare.com.au>
984 From Rodney Brown <RodneyBrown@mynd.com>
985 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
986 * configure: Regenerate.
988 2000-08-09 Kazu Hirata <kazu@hxi.com>
990 * hash.c: Fix formatting.
993 2000-08-08 Jason Eckhardt <jle@cygnus.com>
995 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
996 (i860_fix_info): New enum.
997 (MD_APPLY_FIX3): Define.
998 (WORKING_DOT_WORD): Define.
999 (TC_HANDLES_FX_DONE): Define.
1000 (DIFF_EXPR_OK): Define.
1001 (LISTING_HEADER): Define.
1002 (TARGET_FORMAT): Select target format based on endian flag.
1003 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1004 (target_big_endian): Add external declaration.
1006 * config/tc-i860.c: All existing code reworked completely. Other
1007 new code shown below.
1008 (SYNTAX_SVR4): Define.
1009 (target_warn_expand): New variable.
1010 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1011 (md_longopts): Declare and define with new options (-EL, -EB,
1013 (md_show_usage): New function.
1014 (md_operand): New function.
1015 (obtain_reloc_for_imm16): New function.
1016 (md_apply_fix3): New function.
1017 (tc_gen_reloc): New function.
1019 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1021 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1022 2 bytes of the jump address are in the same frag.
1023 (find): Accept 68hc12 register indirect modes.
1025 * NEWS: Mention 68HC11 & 68HC12 support.
1027 2000-08-07 Richard Henderson <rth@cygnus.com>
1029 * config/tc-ia64.c (unwind): Add prologue_mask member.
1030 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1031 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1032 (dot_body): Clear unwind.prologue_mask.
1033 (dot_prologue): Set it. Accept a register second argument.
1035 2000-08-07 Kazu Hirata <kazu@hxi.com>
1037 * config/atof-ieee.c: Fix formatting.
1038 * config/atof-tahoe.c: Likewise.
1040 2000-08-06 Nick Clifton <nickc@cygnus.com>
1042 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1045 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1046 of .popsection, .previous, .pushsection, .subsection,
1047 .version, .vtable_entry, .vtable_inherit and .weak.
1049 2000-08-05 Kazu Hirata <kazu@hxi.com>
1051 * config/tc-cris.c: Fix formatting.
1052 * config/tc-i386.c: Likewise.
1053 * config/tc-sparc.c (sparc_ip): Simplify the code.
1055 2000-08-04 Kazu Hirata <kazu@hxi.com>
1057 * config/tc-cris.c: Rearrange code for readability.
1058 * config/tc-d10v.c: Fix formatting.
1059 * config/tc-m32r.c: Likewise.
1060 * config/tc-sparc.c: Likewise.
1062 2000-08-02 Jim Wilson <wilson@cygnus.com>
1064 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1065 before ia64_find_opcode.
1066 (md_assemble): Likewise.
1068 2000-08-01 Nick Clifton <nickc@cygnus.com>
1070 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1071 Undo some formatting fixes.
1073 2000-08-01 Kazu Hirata <kazu@hxi.com>
1075 * config/obj-som.c: Fix formatting.
1076 * config/obj-ieee.c: Likewise.
1077 * config/tc-arm.c: Likewise.
1078 * config/tc-v850.c: Likewise.
1080 2000-08-01 Nick Clifton <nickc@redhat.com>
1082 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1083 index by command line option.
1085 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1087 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1088 (@node M68K-Branch): Rewrite to match the reality.
1090 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1092 * doc/c-i860.texi: New file.
1093 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1094 * doc/Makefile.in: Regenerate.
1095 * doc/all.texi: Add I860 as relevant architecture.
1096 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1098 2000-07-31 Kazu Hirata <kazu@hxi.com>
1100 * config/tc-d30v.c: Fix formatting.
1102 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1104 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1105 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1106 long emit a long branch if available instead of an absolute jump, never
1107 emit absolute jumps for anything with --pcrel.
1109 * doc/c-m68k.texi: Document new command line option.
1111 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1113 * config/tc-avr.c: Use PARAMS macro in function declarations.
1114 Don't declare md_pcrel_from_section (already in tc-avr.h).
1115 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1116 (avr_operand): Don't set (unsigned) op_mask to -1.
1118 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1120 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1121 * configure: Regenerated.
1122 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1123 of operand to the .type directive (.e.g, "type").
1125 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1127 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1128 * app.c (do_scrub_chars): Record where first comment found.
1129 * read.c (read_a_source_file): Init found_comment on entry, and
1130 notify whether comments found on exit.
1131 * config/tc-hppa.c (md_shortopts): Add "c".
1132 (md_longopts): Add warn-comment.
1133 (md_parse_option): Handle it.
1134 (md_show_usage): Show available options.
1135 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1137 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1139 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1140 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1142 (md_estimate_size_before_relax): Don't fall off end of function.
1144 2000-07-27 Kazu Hirata <kazu@hxi.com>
1146 * config/tc-avr.c: Fix formatting.
1147 * config/tc-ns32k.c: Likewise.
1149 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1151 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1153 2000-07-27 Kazu Hirata <kazu@hxi.com>
1155 * config/tc-d10v.c: Fix formatting.
1156 * config/tc-z8k.c: Likewise.
1157 * config/tc-sparc.c: Likewise.
1159 2000-07-26 Dave Brolley <brolley@redhat.com>
1161 * cgen.c (queue_fixup): Declare opinfo.
1162 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1163 (gas_cgen_md_operand): Ditto.
1164 (gas_cgen_md_apply_fix3): Ditto.
1166 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1168 * config/obj-coff.c (obj_frob_symbol): Don't merge
1169 labels. Don't merge if the symbol isn't constant. Return
1170 immediately if a symbol is merged.
1172 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1174 * frags.c (frag_align): Correct absolute section alignment.
1176 2000-07-20 DJ Delorie <dj@redhat.com>
1178 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1179 it breaks linking against DLLs.
1181 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1183 * configure.in: Add CRIS support.
1184 * configure: Regenerate.
1185 * Makefile.am: (CPU_TYPES): Add cris.
1186 (CPU_OBJ_VALID) [aout]: Add cris.
1187 (MULTI_CPU_TYPES): Add cris.
1188 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1189 [coff]: Only i386 and mips are valid.
1190 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1191 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1192 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1193 Regenerate dependencies.
1194 * Makefile.in: Regenerate.
1195 * aclocal.m4: Regenerate.
1196 * as.c: Declare crisaout, criself.
1197 * config/tc-cris.h, config/tc-cris.c: New.
1198 * config/e-criself.c, config/e-crisaout.c: New.
1199 * po/POTFILES.in, po/gas.pot: Regenerate.
1201 2000-07-20 Kazu Hirata <kazu@hxi.com>
1203 * read.c: Fix formatting.
1204 * write.c: Fix formatting.
1206 2000-07-19 H.J. Lu <hjl@gnu.org>
1208 * sb.c: Include <stdlib.h> if exists for abort ().
1210 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1212 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1213 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1214 (pa_type_args): Same here.
1216 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1218 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1219 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1220 the storage class is already set.
1222 2000-07-17 Kazu Hirata <kazu@hxi.com>
1224 * config/tc-m68hc11.c: Fix formatting.
1225 * config/tc-mn10200.c: Likewise.
1226 * config/tc-mn10300.c: Likewise.
1227 * config/tc-pj.c: Likewise.
1228 * config/tc-tic80.c: Likewise.
1229 * config/tc-w65.c: Likewise.
1231 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1233 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1236 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1238 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1241 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1243 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1244 ELF as are used for SOM (except the 32-bit reloc one) to decide
1245 whether a symbol can be reduced to a section symbol. Expand on
1246 the comment for symbols involved in LR% and RR% expressions.
1248 2000-07-14 Nick Clifton <nickc@cygnus.com>
1250 * config/tc-mips.c (mips_disable_float_construction): New
1251 static variable. Set to true if doubles should not be
1252 constructed by loading two single width fp registers with
1253 halves of the value.
1254 (mips_ip): Test mips_disable_float_construction.
1255 (md_longopts): Add command line switches --construct-floats
1256 and --no-construct-floats.
1257 (md_parse_option): Parse new command line options.
1258 (md_show_usage): Describe new command line options.
1260 * doc/c-mips.texi: Document new command line options.
1262 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1264 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1265 * configure: Regenerate.
1267 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1269 * configure.in (DEFAULT_EMULATION setting): Revert part of
1270 2000-07-01 change that set te_multi=multi unless set to tmips.
1271 * configure: Regenerate.
1273 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1275 * config/obj-coff.c (coff_frob_section): Add padding to the last
1276 section when aligning it increases its size.
1278 2000-07-11 Kazu Hirata <kazu@hxi.com>
1280 * config/tc-tic54x.c: Fix formatting.
1282 2000-07-10 Kazu Hirata <kazu@hxi.com>
1284 * config/tc-h8500.c: Fix formatting.
1285 * config/tc-tic54x.c: Fix formatting.
1287 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1289 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1290 displacements correctly.
1292 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1294 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1296 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1300 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1302 From David Huggins-Daines <dhd@linuxcare.com>
1303 * config/te-hppalinux64.h: Add a new emulation.
1304 * configure.in (emulations): Add configure bits to support the
1305 64-bit Linux/parisc target.
1306 * configure: Regenerate.
1308 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1309 (md_shortopts): Add `V' for ELF.
1311 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1312 when SOM or ELF_ARG_RELOC are defined.
1313 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1314 ELF_ARG_RELOC are defined.
1315 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1316 (pa_stringer): ..Do it here instead. Fix comment typos.
1317 (hppa_force_relocation): Cast enums to int before comparing with
1320 From Ryan Bradetich <rbradetich@uswest.net>
1321 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1322 redifinition warning.
1323 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1324 (hppa_force_relocation): ditto
1325 (md_apply_fix): Added cast to buf to fix warnings.
1327 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1328 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1330 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1331 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1332 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1333 reloc_type** to avoid warnings in switch.
1334 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1335 little earlier instead.
1337 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1339 (pa_type_args): Use symbol_arg_reloc_info.
1340 (struct pa_it): Make arg_reloc unsigned int.
1341 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1342 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1343 (pa_code): Delete. pa_text duplicates this function.
1344 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1345 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1347 (cons_fix_new_hppa): Actually change selector to e_fsel when
1348 warning about assuming so.
1349 (tc_gen_reloc): More example elf arg reloc code.
1350 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1351 (hppa_force_relocation): Likewise.
1353 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1355 (pa_end_of_source): Prototype.
1356 (hppa_fix_adjustable): Prototype.
1357 (LABELS_WITHOUT_COLONS): Move it..
1358 * config/te-hppa.h: To here.
1360 * config/te-hppa64.h: New file.
1362 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1364 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1365 format -10, -16, 16 relocs.
1366 (hppa_elf_mark_end_of_function): Test for null
1367 last_call_info->start_symbol
1369 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1370 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1371 re_assesmble_* functions. Delete extraneous statements. Fix
1373 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1374 insn to re_assemble_*.
1376 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1378 * doc/internals.texi (Expressions): Fix typo.
1380 2000-07-08 Kazu Hirata <kazu@hxi.com>
1382 * config/tc-sh.c: Fix formatting.
1383 * config/tc-tic54x.c: Fix formatting.
1384 * depend.c: Fix formatting.
1385 * flonum-konst.c: Likewise.
1386 * flonum-mult.c: Likewise.
1388 2000-07-07 Kazu Hirata <kazu@hxi.com>
1390 * config/tc-sh.c: Fix comments.
1391 * config/obj-vms.c: Fix comments.
1392 * config/tc-a29k.c: Likewise.
1393 * config/tc-alpha.c: Likewise.
1394 * config/tc-h8300.c: Likewise.
1395 * config/tc-h8500.c: Likewise.
1396 * config/tc-i370.c: Likewise.
1397 * config/tc-ia64.c: Likewise.
1398 * config/tc-m68hc11.c: Likewise.
1399 * config/tc-m68k.c: Likewise.
1400 * config/tc-mips.c: Likewise.
1401 * config/tc-ns32k.c: Likewise.
1402 * config/tc-ppc.c: Likewise.
1403 * config/tc-z8k.c: Likewise.
1405 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1407 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1408 Default to '(SEC_LOAD | SEC_DATA)'.
1409 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1411 * doc/internals.texi (CPU Backend): Describe
1412 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1414 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1416 * as.c (parse_args): NULL terminate the long option list.
1418 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1420 * config/tc-d30v.h: Include "write.h" for fixS.
1421 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1423 2000-07-05 Nick Clifton <nickc@cygnus.com>
1425 * config/tc-d30v.c (write_2_short): Further changes to warning
1426 messages produced when combining EITHER_BUT_PREFER_MU attributed
1429 2000-07-05 DJ Delorie <dj@redhat.com>
1433 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1435 * config/tc-arm.c (psrs): Accept combinations of flags.
1437 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1439 * config/tc-avr.c: Change _ () to _() around all strings marked
1440 for translation (exception from the usual coding style).
1441 (avr_opt): New struct variable, how the new switches are set.
1442 (OPTION_MMCU): Define as 'm' and actually use.
1443 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1444 (show_mcu_list): New function, display the list of known MCUs.
1445 (md_show_usage): Document the new switches. Call show_mcu_list.
1446 (avr_set_arch): Change 'm' to OPTION_MMCU.
1447 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1448 Handle the new switches.
1449 (avr_operands): Disable warnings for undefined combinations of
1450 operands if -mall-opcodes. Disable warnings for skipping two-word
1451 instructions if enhanced core or -mno-skip-bug.
1452 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1453 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1454 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1455 (avr_ldi_expression): Warn about implicit lo8().
1456 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1458 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1460 * configure.in: Add entry for mips-*-sysv4*MP*
1461 * configure: Rebuild
1462 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1463 elf32-tradlittlemips for traditional mips targets.
1464 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1465 test for Link Once sections as in adjust_reloc_syms.
1466 * config/te-tmips.h: New file for traditional mips targets. Define
1469 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1471 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1472 flags argument is not present, don't change an existing section's
1473 section's attributes. If the flags argument is present, warn if the
1474 attributes don't match the section's current attributes. When
1475 long section names are supported, set SEC_LINK_ONCE and
1476 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1478 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1480 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1481 symbols; create them.
1483 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1485 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1486 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1488 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1490 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1491 expressions. Ignore the problem when handling 16 bit signed
1492 immediates, because the assembler will take care of the relocation
1495 2000-06-27 Nick Clifton <nickc@cygnus.com>
1497 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1498 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1499 sequential order, and emit warning messages if the input source
1500 code contains constructs like that, or parallel constructs
1501 containing such opcodes.
1503 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1505 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1506 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1507 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1508 (md_show_usage): Update usage message.
1509 (md_parse_option): Allow redefinition of MCU type within the
1510 same avr[1-5] bfd machine type. Show both old and new MCU type
1511 in the error message.
1512 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1513 Simplify 8K wrap code.
1515 2000-06-25 Kazu Hirata <kazu@hxi.com>
1517 * config/obj-aout.c: Remove all uses of DEFUN.
1518 * config/obj-ieee.c: Likewise.
1519 * config/tc-sh.c: Fix comment typos.
1520 * config/tc-tahoe.c: Likewise.
1521 * config/tc-vax.c: Likewise.
1522 * config/tc-w65.c: Likewise.
1523 * config/tc-z8k.c: Likewise.
1524 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1526 2000-06-24 DJ Delorie <dj@cygnus.com>
1528 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1529 more changes from Sept 1999
1530 (tc_i386_fix_adjustable): ditto
1531 (md_apply_fix3): ditto
1533 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1535 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1536 (gas_cgen_parse_operand): Set it around expression() call.
1537 (gas_cgen_md_operand): Test for it before longjmp().
1539 2000-06-24 Kazu Hirata <kazu@hxi.com>
1541 * config/tc-h8500.c: Remove all uses of DEFUN.
1542 * config/tc-sh.c: Likewise.
1543 * config/tc-w65.c: Likewise.
1544 * config/tc-z8k.c: Likewise.
1546 * config/tc-h8500.c: Fix typos in comments.
1548 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1550 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1553 2000-06-23 matthew green <mrg@redhat.com>
1555 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1556 defined. Fix error message for `[' grouping.
1558 2000-06-22 Kazu Hirata <kazu@hxi.com>
1560 * config/tc-h8300.c: Fix formatting and comment typos.
1562 2000-06-22 Timothy Wall <twall@cygnus.com>
1564 * config/tc-ia64.c (note_register_values): Move premature QP
1565 notation clearing into the appropriate place.
1567 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1569 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1570 first before anything else. Add bin-bugs.h, emul.h and progress.h
1571 Sort list of files as for $(OBJS) in Makefile.am.
1573 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1574 find one. Remake dependencies.
1575 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1576 * Makefile.in: Regenerate.
1577 * doc/Makefile.in: Regenerate.
1579 * config/tc-i386.c (i386_displacement): Don't assume a constant
1580 displacement is necessarily 16 bits when in 16 bit code mode.
1581 (md_assemble): Instead size the displacement here after we know
1582 for sure that a .code16gcc operand hasn't automatically added
1583 operand size prefixes.
1585 2000-06-21 H.J. Lu <hjl@gnu.org>
1587 * Makefile.am: Rebuild dependency.
1588 * Makefile.in: Rebuild.
1590 2000-06-21 Kazu Hirata <kazu@hxi.com>
1592 * config/tc-h8300.c (parse_reg): Make the function static.
1593 (parse_exp): Likewise.
1595 2000-06-20 DJ Delorie <dj@cygnus.com>
1597 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1598 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1599 for cygwin import libraries to work properly.
1601 2000-06-20 H.J. Lu <hjl@gnu.org>
1603 * Makefile.am: Rebuild dependency.
1604 * Makefile.in: Rebuild.
1605 * configure: Likewise.
1606 * doc/Makefile.in: Likewise.
1608 2000-06-20 Timothy Wall <twall@cygnus.com>
1610 * doc/internals.texi (CPU backend): Add @itemx for
1611 TC_START_LABEL_WITHOUT_COLON.
1612 * doc/c-tic54x.texi: New.
1613 * doc/as.texinfo: Add tic54x features and include primary tic54x
1615 * doc/all.texi: Add C54X.
1616 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1617 * doc/Makefile.in: Regenerate.
1618 * configure.in: Add tic54x and define LIBM for tic54x.
1619 * configure: Regenrate.
1620 * config/tc-tic54x.[ch]: New.
1621 * config/obj-coff.h: Add tic54x.
1622 * Makefile.am: (CPU_TYPES): Add tic54x.
1623 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1624 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1625 (as_new_LDADD): Add $(LIBM).
1626 * Makefile.in: Regenerate.
1628 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1630 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1631 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1632 * doc/as.texinfo: Likewise.
1634 * configure, Makefile.in: Regenerate.
1635 * configure.in (emulations): Recognize m6811 and m6812.
1636 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1637 Added files for 68hc11 and 68hc12 assembler.
1638 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1639 * config/tc-m68hc11.h: Header definition for that assembler.
1641 2000-06-18 Nick Clifton <nickc@redhat.com>
1643 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1644 instead of OCTETS_PER_BYTE.
1646 * config/tc-v850.c: Fix compile time warnings.
1647 * config/tc-ppc.c: Fix compile time warnings.
1649 2000-06-18 H.J. Lu <hjl@gnu.org>
1651 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1652 * configure: Rebuild.
1654 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1656 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1659 2000-06-16 Nick Clifton <nickc@cygnus.com>
1661 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1662 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1664 * doc/c-mips.texi: Document newly accepted cpu variants.
1666 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1668 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1670 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1672 * macro.c (getstring): Make it possible to escape the quote
1675 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1677 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1679 2000-06-13 H.J. Lu <hjl@gnu.org>
1681 * configure: Regenerate.
1683 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1685 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1687 * doc/internals.texi (line_separator_chars): Semicolon is no
1688 longer a default. Mention null and newline as defaults.
1690 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1692 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1693 * config/tc-i860.h (line_separator_chars): Likewise.
1694 * config/tc-h8300.c (line_separator_chars): Likewise.
1695 * config/tc-i960.c (line_separator_chars): Likewise.
1696 * config/tc-m68k.c (line_separator_chars): Likewise.
1697 * config/tc-mips.c (line_separator_chars): Likewise.
1698 * config/tc-ns32k.c (line_separator_chars): Likewise.
1699 * config/tc-sparc.c (line_separator_chars): Likewise.
1700 * config/tc-vax.c (line_separator_chars): Likewise.
1702 * config/tc-h8300.c (comment_chars): Use string initialiser.
1703 * config/tc-i960.c (line_comment_chars): Likewise.
1704 * config/tc-z8k.c (comment_chars, line_comment_chars,
1705 line_separator_chars): Likewise.
1707 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1710 2000-06-08 Nick Clifton <nickc@cygnus.com>
1712 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1715 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1717 * configure.in (VERSION): Update to show this is the CVS mainline.
1719 2000-06-08 Matthew Jacob <mjacob@feral.com>
1721 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1722 $at is the integer register $r28, vs. both $r28 and the floating
1723 point register $f28.
1725 2000-06-08 James E. Wilson <wilson@cygnus.com>
1727 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1728 (dot_endp): Don't call ia64_flush_insns.
1729 (emit_one_bundle): Don't delete prologue/body records from
1730 unwind_record list in first loop. Rewrite second loop to account for
1733 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1735 * config/tc-ia64.c: Add missing prototypes.
1736 (generate_unwind_image): Cast argument to output_unw_records call.
1738 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1740 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1742 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1744 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1745 (REGISTER_P): likewise.
1746 (avr_opcodes): uses include/opcode/avr.h
1747 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1749 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1751 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1754 2000-06-03 H.J. Lu <hjl@gnu.org>
1756 * read.c (is_end_of_line): Put back `;'.
1758 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1760 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1762 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1764 * expr.c (operand): Test is_end_of_line outside switch to catch
1765 line separator chars that are also operators.
1766 (operator): Return O_illegal for line separator chars.
1768 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1769 entry (or `!' entry for TC_HPPA).
1771 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1772 before indexing is_end_of_line. Remove redundant check for '\0'.
1774 * config/tc-h8500.c (md_assemble): Likewise.
1775 * config/tc-mcore.c (md_assemble): Likewise.
1776 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1779 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1781 * config/tc-mcore.c (mcore_cons): Likewise.
1782 (mcore_float_cons): Likewise.
1783 (mcore_stringer): Likewise.
1784 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1786 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1788 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1790 2000-05-29 Nick Clifton <nickc@cygnus.com>
1792 * config/tc-sh.c: Fix compile time warning messages.
1794 * config/tc-mips.c: Fix compile time warning messages.
1796 2000-05-29 Philip Blundell <philb@gnu.org>
1798 * doc/as.texinfo: Update copyright dates.
1799 (Local Labels): Delete misplaced mention of ARM.
1800 * NEWS: Mention ARM ELF support.
1802 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1804 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1805 it is modified, and use the real_size to compute the frag address
1806 for dwarf2 line info.
1808 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1810 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1811 line-matching scheme to cope with automake moving variables around.
1812 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1813 * Makefile.in: Regenerate.
1815 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1817 * config/tc-sparc.c (sparc_relax): New.
1818 (md_longopts): Add -relax and -no-relax options.
1819 (md_parse_options, md_show_usage): Likewise.
1820 (md_apply_fix3): Optimize tail call into branch always if possible.
1822 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1824 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1825 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1826 rules, with warning when a GAS statement specifies a packing that
1827 will result in an instruction being squashed.
1828 Added typdef packing_type and enumerals, changed various integer
1829 literals to use the enumerals.
1831 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1833 * config/tc-ia64.c (dot_restorereg_p): New function.
1834 (md_pseudo_table): Add restorereg.p.
1835 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1836 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1838 * config/tc-ia64.h (unw_record_type): Add unwabi.
1839 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1840 called MASK with members for imask, and the masks produced by
1841 fr_mem, gr_mem, br_mem, and frgr_mem.
1842 (unw_p_record): Add members ABI and CONTEXT.
1843 (unw_x_record): Add member AB.
1844 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1845 as pseudo-register for use during unwind info generation.
1846 (AR_PFS, AR_LC): New macros.
1847 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1848 whose names start with an at sign (as in "@priunat").
1849 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1851 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1852 proc_end, unwind_info, personality_routine): Consolidate into
1853 "unwind" structure to reduce offset-table use. Add member
1854 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1856 (output_R1_format, output_R3_format, output_P3_format,
1857 output_P6_format): Initialize R with zero to reduce compiler warnings.
1858 (output_P7_format): Ditto. Add `default' branch to switch
1859 statement to reduce compiler warnings.
1860 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1861 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1862 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1863 into single argument.
1864 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1865 compiler warnings. Merge A and B args into single argument.
1866 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1867 A and B args into single argument.
1868 (free_record): Removed (wasn't used).
1869 (free_list_records): Also free imasks in prologue records.
1870 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1871 (output_spill_mask): Remove.
1872 (output_unwabi): New function.
1873 (output_epilogue, output_label_state, output_copy_state): Call
1875 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1876 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1878 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1879 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1880 as part of handling the prologue records. Emit region's imask if
1881 we have one. Handle unwabi, epilogue, label_state, copy_state,
1882 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1883 spill_sprel_p, and spill_reg_p records.
1884 (set_imask, count_bits, slot_index): New function.
1885 (fixup_unw_records): Fix region size computation. Handle
1886 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1887 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1888 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1889 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1890 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1891 (dot_save): Use manifest constants for applicaton registers.
1892 Handle REG_PR and REG_PRIUNAT.
1893 (dot_restore): Don't just ignore it.
1894 (dot_restorereg): New function..
1895 (generate_unwind_image): Ensure unwind info is a multiple of eight
1896 bytes, not just four bytes.
1897 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1898 (dot_altrp): Don't just ignore it.
1899 (dot_savemem): New function. Replaces dot_savesp() and
1900 dot_savepsp(). Use manifest constants for applicaton registers.
1901 Handle REG_PR and REG_PRIUNAT.
1902 (dot_savef): Simplify.
1903 (dot_saveb): Support generation of br_gr.
1904 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1905 dot_label_state, dot_copy_state): New function.
1906 (dot_unwabi): Don't just ignore it.
1907 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1908 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1909 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1910 (emit_one_bundle): Set slot number for prologue/body records
1911 *before* emitting the first insn.
1912 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1913 (md_begin): Declare "psp" pseudo-register.
1914 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1915 so we don't get segfault.
1916 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1917 counts as required per SW Conventions manual
1918 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1919 output_preds_psprel, output_preds_sprel, output_spill_base,
1920 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1921 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1922 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1923 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1924 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1925 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1926 (dot_vframe): Implement.
1927 (dot_vframesp, dot_vframepsp): New function.
1929 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1931 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1932 * configure: Regenerate.
1934 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1936 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1937 (md_estimate_size_before_relax): so we can use it here instead of
1938 old kludges. Localise vars to blocks. Comment.
1940 * frags.c (frag_new): Update fr_var comments.
1941 * frags.h (struct frag): Ditto.
1943 2000-05-22 Richard Henderson <rth@cygnus.com>
1945 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1946 (pseudo_func): Add pcrel.
1947 (operand_match): Handle IA64_OPND_TGT64.
1948 (build_insn): Likewise.
1949 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1950 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1951 (fix_insn): Handle all three 64-bit relocation types.
1953 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1955 * obj.h (struct format_ops): New members begin, app_file,
1956 s_set_other, s_set_desc, s_get_type, s_set_type,
1957 separate_stab_sections, init_stab_section.
1959 * config/obj-multi.h: Update GPL notice to v2.
1961 (obj_app_file): New.
1962 (S_SET_SIZE): Test s_set_size for NULL before calling.
1963 (S_SET_ALIGN): Similar for s_set_align.
1968 (SEPARATE_STAB_SECTIONS): New.
1969 (INIT_STAB_SECTION): New.
1970 (EMIT_SECTION_SYMBOLS): New.
1971 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1973 * config/obj-elf.h: Update GPL notice to v2.
1974 Mention that this file is included from obj-multi.h.
1975 (obj_begin): Wrap definition in ifndef.
1976 (elf_file_symbol): Constify declaration.
1977 (obj_app_file): Ditto.
1978 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1979 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1981 * config/obj-elf.c (elf_s_set_other): New.
1982 (elf_file_symbol): Constify argument.
1983 (elf_separate_stab_sections): New.
1984 (elf_init_stab_section): New.
1985 (elf_format_ops): Add new members. Remove comma at end.
1987 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1988 (ecoff_format_ops): Add new fields. Remove comma at end.
1989 Mention inconsistency for emit_section_symbols.
1991 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1993 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1994 (coff_separate_stab_sections): New.
1995 (coff_format_ops): Add new members.
1997 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1998 (obj_aout_s_set_other): New.
1999 (obj_aout_s_set_desc): New.
2000 (obj_aout_s_get_type): New.
2001 (obj_aout_s_set_type): New.
2002 (obj_aout_separate_stab_sections): New.
2003 (aout_format_ops): New members added. Use obj_aout_process_stab,
2004 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2005 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2007 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2009 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2011 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2012 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2013 (md_estimate_size_before_relax): Ensure jumps to weak and
2014 externally visible symbols are relocatable.
2016 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2018 * stabs.c (aout_process_stab): Make global.
2019 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2020 * read.h (aout_process_stab): Declare.
2022 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2023 Generalize to *aout, *coff *elf.
2024 * configure: Regenerated.
2026 * doc/internals.texi (Object format backend): Say
2027 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2029 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2030 * Makefile.in: Regenerated.
2032 2000-05-19 Catherine Moore <clm@cygnus.com>
2034 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2036 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2038 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2039 instruction to reflect change in re_assemble_*.
2041 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2043 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2044 build PA64 ELF tools.
2045 * configure: Rebuilt.
2047 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2049 * Makefile.am: Regenerate dependencies.
2050 * Makefile.in: Regenerate.
2052 2000-05-15 Nick Clifton <nickc@cygnus.com>
2054 * config/tc-arm.c (struct asm_psr): Add boolean field
2055 distinguishing between CSPR and SPSR. Rename 'number' field
2057 (psrs): Rearrange contents to match new asm_psr structure.
2058 (arm_psr_parse): Move next to psr_required_here. Make it
2059 return an asm_psr structure.
2060 (psr_required_here): Use asm_psr structure returned by
2062 (do_msr): Reorganise to allow psr_required_here to be called
2064 (md_undefined_name): Mark 'name' parameter as unused, since
2065 the COFF target does not use it.
2067 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2069 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2071 * config/te-aux.h: Likewise.
2072 * config/te-dpx2.h: Likewise.
2073 * config/te-go32.h: Likewise.
2074 * config/te-hp300.h: Likewise.
2075 * config/te-hppa.h: Likewise.
2076 * config/te-i386aix.h: Likewise.
2077 * config/te-ic960.h: Likewise.
2078 * config/te-interix.h: Likewise.
2079 * config/te-nbsd532.h: Likewise.
2080 * config/te-pc532mach.h: Likewise.
2081 * config/te-ppcnw.h: Likewise.
2082 * config/te-psos.h: Likewise.
2083 * config/te-sparcaout.h: Likewise.
2084 * config/te-sun3.h: Likewise.
2085 * config/te-sysv32.h: Likewise.
2087 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2089 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2090 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2091 and sign extend without an if statement.
2092 (build_bytes): Likewise.
2094 2000-05-14 Kazu Hirata <kazu@hxi.com>
2096 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2097 X_add_symbol L_32 case.
2099 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2101 * config/te-freebsd.h: New file.
2103 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2105 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2106 bindtextdomain): Replace defines with those from intl/libgettext.h
2107 to quieten gcc warnings.
2109 * NEWS: Mention x86 .arch and -q.
2111 * config/tc-i386.c (quiet_warnings): New.
2112 (md_assemble): Use quiet_warnings.
2113 (md_parse_option): Set quiet_warnings from -q.
2114 (md_show_usage): Mention -q, delete -m.
2115 (flag_do_long_jump): Delete.
2116 (md_parse_option): Remove -m.
2117 (md_show_usage): Remove -m.
2118 (md_create_long_jump): Remove useless flag_do_long_jump code.
2120 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2121 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2123 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2124 Alexander Sokolov <robocop@netlink.ru>
2126 * doc/c-i386.texi (i386-Arch): New section.
2127 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2129 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2130 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2131 architecture has been given and is not 486.
2132 (set_cpu_arch): New.
2133 (md_pseudo_table): Add .arch.
2134 (md_assemble): Warn if cpu architecture has been given and an
2135 unsupported instruction.
2137 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2138 Move operand_types bit defines after relevant template field.
2139 (template): Add cpu_flags.
2143 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2145 * config/tc-mn10300.h (md_end): Define.
2146 (mn10300_finalize): Declare.
2147 * config/tc-mn10300.c: Include dwarf2dbg.h.
2148 (debug_line): Define.
2149 (md_assemble): Generate dwarf2 line info.
2150 (mn10300_finalize): New function. Finalize dwarf2 info.
2152 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2154 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2155 external version of the relocation for weak symbols.
2157 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2159 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2160 frame size in units of 16 bytes, as required per SW Conventions manual.
2161 (output_unw_records): Output info-block header as a dword to get
2164 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2166 * as.h: #include "file", not <file> on files from ../include.
2167 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2168 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2169 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2170 (tc_coff_symbol_emit_hook): Ditto.
2171 (OPTCOUNT): Cast to int to avoid compiler warning.
2172 (md_begin): Fix signed/unsigned warnings.
2174 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2176 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2177 ABRANCH LONG case for a conditional branch on a 68000.
2178 (md_estimate_size_before_relax): Likewise. Also handle
2179 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2180 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2181 PC-relative on all CPUs.
2182 (md_estimate_size_before_relax): Likewise.
2184 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2186 * as.c (parse_args): Just mention current year in printed
2189 2000-05-03 J.T. Conklin <jtc@redback.com>
2191 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2193 (md_parse_option): Recognize -m7400.
2195 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2197 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2198 don't permit lp to become less than the words array.
2200 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2202 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2203 Fix little-endian case.
2205 2000-05-03 David O'Brien <obrien@NUXI.com>
2207 * as.c (parse_args): Update copyright.
2209 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2211 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2212 for the .bss section too.
2214 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2216 * configure.in: Set em=linux for hppa-*-linux.
2217 * configure: Regenerate.
2218 * doc/Makefile.in: Regenerate with correct automake.
2220 * frags.c (frag_grow): Sanity check chunk_size.
2222 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2223 * config/obj-som.h: Likewise.
2224 * config/obj-ieee.h: Likewise.
2226 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2228 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2229 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2230 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2231 (pa_ip): low_sign_unext now returns via function value. Use
2232 re_assemble_* instead of dis_assemble_* and
2233 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2235 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2236 (md_section_align, md_parse_option, md_show_usage,
2237 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2238 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2239 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2240 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2241 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2243 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2244 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2245 outside of switch. Correct mask and shifting errors in case 10
2246 and case -11. In case 21, compare against signed range to suit
2247 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2248 case 17 and case 22, use offsetT variable to properly check range.
2249 Use re_assemble_* here too.
2250 (evaluate_absolute): Change type of value to offsetT. Call
2251 hppa_field_adjust to do the work for us.
2252 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2253 (pa_parse_cmpib_64_cmpltr): Ditto.
2254 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2255 of i to unsigned int.
2256 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2257 (pa_end_of_source): Return type is void.
2259 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2261 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2263 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2265 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2266 More comments added.
2267 (md_begin): Removed "construct symbols for each register name".
2268 Because register names conflicts with GCC generated function
2270 (avr_operand): Now constant numbers can be used as a register
2271 identifiers (0 as r0, 31 as r31).
2272 (md_assemble): use skip_space () before parsing instruction
2275 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2277 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2278 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2279 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2280 * configure: Regenerate.
2282 2000-04-29 Andreas Jaeger <aj@suse.de>
2284 * as.h: Correctly check GCC version.
2286 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2288 * doc/as.1: Fix unbalanced brackets.
2290 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2292 (line_comment_chars): Set to '/' if TE_FreeBSD.
2294 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2296 * configure.in: Configury support for PA64 (currently disabled).
2297 * configure: Rebuilt.
2299 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2301 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2302 bfd_set_section_alignment.
2304 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2306 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2309 2000-04-24 Nick Clifton <nickc@cygnus.com>
2311 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2312 * doc/as.texinfo (Align): Include arm and strongarm in list of
2313 targets that have the second form of the behaviour of the .align
2316 2000-04-24 Mark Klein <mklein@dis.com>
2318 * obj-som.c: Terminate obj_pseudo_table.
2320 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2322 * as.c (parse_args): Allow md_parse_option to override -a listing
2324 * config/obj-coff.c (add_lineno): Change type of offset parameter
2325 from "int" to "bfd_vma."
2326 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2327 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2328 (ppc_change_csect): Align correctly for XCOFF64.
2329 (ppc_machine): New function, which discards "ppc_machine" line.
2330 (ppc_tc): Cons for 8 when code is 64 bit.
2331 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2333 (md_parse_option): Handle -a64 and -a32.
2335 * config/tc-ppc.h (TARGET_MACH): Define.
2336 (TARGET_FORMAT): Move to function.
2337 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2339 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2341 * config/tc-avr.c: New AVR_ISA_ defined.
2342 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2343 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2344 for `fmul', `movw' and `lpm R,Z' instructions.
2345 (avr_operands): Warn if current opcode is a two-word instruction
2346 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2347 (avr_opcodes): New commands added.
2348 (REGISTER_P): Check 'a' and 'v' constraint letters.
2349 (mcu_types): New MCU added.
2351 2000-04-22 Timothy Wall <twall@cygnus.com>
2353 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2355 (operand_match): Conditionally insert default bit values for IMMU9.
2357 2000-04-14 Matthew Green <mrg@cygnus.com>
2359 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2360 * configure: Rebuilt.
2362 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2363 Jason Eckhardt <jle@cygnus.com>
2365 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2367 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2368 Added handling of new operand types l,y,&,fe,fE,fx.
2370 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2371 David Mosberger <davidm@hpl.hp.com>
2372 Timothy Wall <twall@cygnus.com>
2373 Andrew MacLeod <amacleod@cygnus.com>
2374 Jim Wilson <wilson@cygnus.com>
2376 * Makefile.am (CPU_TYPES): Add ia64.
2377 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2378 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2379 * Makefile.in: Rebuild.
2380 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2381 * configure: Rebuild.
2382 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2383 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2384 * expr.c (expr): Handle md_optimize_expr.
2385 * read.c (LEX_HASH): Add comment.
2386 * config/tc-ia64.c, config/tc-ia64.h: New files.
2388 2000-04-21 Richard Henderson <rth@cygnus.com>
2390 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2391 bundling a non-delayed branch type instruction.
2393 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2395 * config/tc-mn10300.c (HAVE_AM30): Define.
2396 (md_assemble): Use it.
2398 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2400 * config/obj-elf.c (obj_elf_change_section): Check for changed
2403 * Makefile.am: (CPU_MULTI_VALID): Remove.
2404 (MULTI_CPU_TYPES): Define.
2405 (MULTI_CPU_OBJ_VALID): Define.
2406 (DEPTC): Use the above.
2407 (DEPOBJ): Same here.
2409 Regenerate dependencies.
2410 * Makefile.in: Regenerate.
2412 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2414 * Makefile.am (YACC, LEX): Get them from configure.
2416 2000-04-18 H.J. Lu (hjl@gnu.org)
2418 * config/tc-i386.c (offset_in_range): Use addressT instead of
2419 bfd_vma for non-bfd assemblers.
2421 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2423 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2424 doesn't give spurious errors.
2426 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2428 * as.h (SEEK_SET): Define if undefined.
2430 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2432 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2433 constants, and don't assume offsetT is 32 bits.
2435 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2437 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2438 (md_pcrel_from_section): Add prototype.
2439 (d10v_fix_adjustable): Add prototype.
2440 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2442 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2444 2000-04-12 Nick Clifton <nickc@cygnus.com>
2446 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2447 symbol in frag chain.
2449 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2451 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2452 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2453 (fits_in_signed_word, smallest_imm_type): Ditto.
2454 (md_assemble): Use an offsetT var to hold offsetT values, not a
2456 (offset_in_range): New.
2457 (md_assemble): Use it.
2458 (md_convert_frag): Change type of target_address, opcode_address,
2459 and displacement_from_opcode_start to offsetT.
2460 (md_create_short_jump): Change type of offset to offsetT.
2461 (md_create_long_jump): Ditto.
2462 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2463 (md_chars_to_number): Remove.
2464 (output_invalid): Remove duplicate prototype.
2466 2000-04-09 Nick Clifton <nickc@cygnus.com>
2468 * Makefile.am (CPU_TYPES): Add 'avr'.
2469 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2470 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2472 * Makefile.in: Regenerate.
2474 * doc/as.texinfo: Add M32R documentation.
2476 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2478 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2479 --enable-build-warnings option.
2480 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2481 * Makefile.in, configure: Re-generate.
2483 2000-04-07 Nick Clifton <nickc@cygnus.com>
2485 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2486 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2487 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2488 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2489 (arm_force_relocation): Force relocations for
2490 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2492 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2494 * config/tc-sh.c (get_operands): There's no third operand if the
2495 first operand is an immediate.
2497 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2499 * config/tc-sh.c (immediate): Delete.
2500 (sh_operand_info): Add immediate member.
2501 (parse_reg): Use A_PC for pc.
2502 (parse_exp): Add second argument 'op'. All callers changed.
2503 (parse_at): Expect pc to be coded as A_PC.
2504 Use immediate field in *op.
2505 (insert): Add fourth argument 'op'. All callers changed.
2506 (build_relax): Add second argument 'op'. All callers changed.
2507 (insert_loop_bounds): New function.
2508 (build_Mytes): Remove DISP_4.
2509 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2510 (assemble_ppi): Use immediate field in *operand.
2511 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2512 (md_apply_fix): Likewise.
2513 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2515 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2517 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2519 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2521 * internals.texi (CPU backend): Document
2522 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2524 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2526 * po/gas.pot: Regenerate.
2528 * as.c (show_usage): Restore translated part of bug string.
2529 * gasp.c (show_usage): Likewise.
2531 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2532 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2533 than move-if-change.
2534 (DEP1): Modify for "gcc -MM".
2538 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2539 Update dependencies.
2540 * Makefile.in: Regenerate.
2542 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2544 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2545 (md_begin): Likewise.
2546 (HAVE_AM33): New macro.
2547 (md_assemble): Use it. Match r_regs and xr_regs only if
2550 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2552 * as.h: #include "bin-bugs.h"
2553 * as.c (show_usage): Use REPORT_BUGS_TO.
2554 * gasp.c: #include "bin-bugs.h"
2555 (show_usage): Use REPORT_BUGS_TO.
2557 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2559 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2561 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2562 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2565 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2567 * config/tc-i386.c (i386_immediate): Don't assume a constant
2568 immediate is necessarily 16 bits when in 16 bit code mode.
2569 (md_assemble): Instead set guess_suffix here after we have checked
2572 2000-04-02 Richard Henderson <rth@cygnus.com>
2574 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2575 quantities. Correct right shift sign extension.
2576 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2577 32-bit value when shifting into place.
2579 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2581 * app.c: Add ATTRIBUTE_UNUSED as needed.
2582 * config/tc-ppc.c: Likewise.
2583 (ppc_size): Make unsigned long.
2584 (ppc_insert_operand): Add casts to avoid warnings.
2586 2000-03-31 Nick Clifton <nickc@cygnus.com>
2588 * config/tc-d10v.h (md_flush_pending_output): Define.
2590 2000-03-29 Nick Clifton <nickc@cygnus.com>
2592 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2593 segment. Works for both BFD_ASSEMBLER and others.
2594 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2596 2000-03-29 Nick Clifton <nickc@cygnus.com
2598 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2600 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2602 * listing.c (LISTING_LHS_WIDTH): Default depends on
2604 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2606 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2608 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2611 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2613 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2615 * config/tc-avr.c (mcu_types): Add missing initialiser.
2616 (md_pcrel_from_section): Add prototype.
2617 (avr_operand): Remove redundant test of unsigned < 0.
2618 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2620 2000-03-27 Denis Chertykov <denisc@overta.ru>
2622 * config/tc-avr.c: New file for AVR support.
2623 * config/tc-avr.h: Likewise.
2624 * configure.in: Add AVR support.
2625 * configure: Regenerate.
2627 2000-03-26 Timothy Wall <twall@cygnus.com>
2629 * gasp.c (macro_op): Add new argument to check_macro call.
2630 Macro structure definitions moved to macro.h
2631 * sb.h: Add argument to prototype for input_scrub_include_sb.
2632 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2633 nesting checks with an additional flag.
2634 (struct input_save): Add flag to indicate whether current sb
2635 should be checked for proper macro/conditional nesting.
2636 (input_scrub_push/pop): Save/restore nest check flag.
2637 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2639 * macro.c (check_macro): Allow caller to retrieve parsed macro
2640 information if a pointer is provided. This information may be
2641 used by the new macro hooks.
2642 * macro.h: Update prototype for check_macro. Macro struct
2643 definitions moved here from macro.c/gasp.c.
2644 * read.c (read_a_source_file): Add parameter to check_macro call,
2645 and pass macro info to the macro hook, if defined.
2646 (input_scrub_insert_line): New. Allow insertion of a line of
2647 characters into the input stream.
2648 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2649 file into the input stream.
2650 (s_include): Use input_scrub_insert_file.
2651 * internals.texi: Document new macro hooks.
2652 * as.h: New prototypes added.
2654 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2656 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2657 an initial capital letter.
2658 (i386_index_check): Reindent.
2660 2000-03-19 Nick Clifton <nickc@cygnus.com>
2662 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2665 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2667 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2668 instruction operand bad if Rd > 7 when generating
2669 thumb instructions. Prevents for example,
2670 "adr r12,label" from silently failing and generating
2671 the wrong instruction.
2673 2000-03-17 Nick Clifton <nickc@cygnus.com>
2675 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2676 that have a destingation >= 0x400000.
2677 Fix compile time warning messages.
2679 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2681 * config/tc-sh.c (md_begin): When encountering insn that are
2682 not supported by the current arch, only change the name if
2683 its contents are the same as prev_name.
2684 (get_specific): If the the architecture doesn't match, fail.
2686 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2688 * config/tc-sh.c (IDENT_CHAR): Define.
2689 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2690 matching back where it came from.
2692 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2694 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2696 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2698 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2701 2000-03-15 Kazu Hirata <kazu@hxi.com>
2703 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2705 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2707 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2708 floating-point-number, make sure 'f' is in FLT_CHARS.
2710 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2712 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2713 (s_lcomm_internal): Use it.
2714 * doc/internals.texi (CPU backend): Document it.
2715 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2718 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2720 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2723 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2724 implementation doesn't have special handling for switch
2726 (macro_build): Allow for code in sections other than .text.
2728 (mips_ip): Likewise.
2729 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2730 Don't perform relocs if we will be outputting them.
2731 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2732 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2735 2000-03-09 Catherine Moore <clm@cygnus.com>
2737 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2738 relocation type based on the entry in the fixup structure.
2739 Put S_IS_EXTERN processing back in.
2741 2000-03-08 H.J. Lu (hjl@gnu.org)
2743 * Makefile.am (install-exec-tooldir): Depend on
2744 install-exec-bindir for parallel make.
2745 * Makefile.in: Regenerated.
2747 2000-03-06 Nick Clifton <nickc@cygnus.com>
2749 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2751 (md_parse_option): Parse -m32r command line switch - disable m32rx
2753 (md_show_usage): Document new option.
2755 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2756 * doc/Makefile.in: Regenerate.
2757 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2759 2000-03-02 Michael Meissner <meissner@redhat.com>
2761 * config/tc-d30v.c (check_range): Remove code that incorrectly
2762 sign extended values where bits < 32.
2764 2000-03-02 H.J. Lu (hjl@gnu.org)
2766 * configure.in: Support --enable-targets=all on ia32.
2767 * configure: Regenerated.
2769 2000-03-01 Nick Clifton <nickc@cygnus.com>
2771 * gasp.c (do_align): Remove bogus check of alignment value.
2773 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2775 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2776 TC_PPC was defined forced the type of a symbol with no other type
2779 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2781 * doc/internals.texi (CPU backend): Mention that
2782 line_separator_chars do not break up comments. Fix typos for
2783 LEX_AT and LEX_NAME descriptions. Document operands for
2784 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2785 description of md_create_short_jump usage. Document argument for
2786 md_undefined_symbol.
2788 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2790 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2791 (md_parse_option): Handle it.
2792 (md_show_usage): Document it.
2794 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2796 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2797 opcode, for the instruction `pal19'. From Andrea Arcangeli
2800 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2802 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2804 (md_assemble): To here, before template operands are matched.
2805 Also ensure a constant immediate is sign extended when we know the
2806 size is at most 16 bits. This is to catch cases like "add
2807 $0xffc0,%ax" where we don't know the size, and thus that the
2808 immediate can be represented as Imm8S until after parsing the
2810 (i386_displacement): Similarly sign extend 16 bit constant
2812 (md_assemble): Relax 16-bit jump constant range check to suit sign
2813 extended displacements.
2815 2000-02-26 Andreas Jaeger <aj@suse.de>
2817 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2819 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2821 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2822 call operands when intel_syntax.
2823 (intel_float_operand): Return 2 for "fi...".
2824 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2825 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2826 earlier "SHORT" change.
2827 (md_assemble): When determining suffix from Regs, exclude
2830 2000-02-24 Nick Clifton <nickc@cygnus.com>
2832 * configure: Add arm-wince, mips-pe and sh-pe targets.
2833 * configure: Regenerate.
2835 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2837 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2838 "pe-mips" for the mips-pe target.
2840 * config/tc-arm.c (insns): Change displacement encoded in BL
2841 and B instructions if the target port is arm-wince.
2842 (do_ldst): Do not bias the relocation offset if the target
2844 (md_pcrel_from): Add in missing relocation offset bias if the
2845 target os arm-wince.
2847 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2848 (md_begin): Disable -G support for mips-pe target.
2849 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2850 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2853 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2854 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2855 assembler, just set the alignment to 4.
2857 * config/te-wince-pe.h: New file for WinCE targets. Define
2860 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2862 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2863 string instructions.
2864 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2865 (i386_intel_memory_operand): After finding a segment override,
2866 check again for no `[' before looking for a displacement. Bomb if
2867 more than one displacement rather than silently discarding the
2868 second and subsequent ones. Free strings malloc'd by
2869 build_displacement_string.
2871 2000-02-24 Catherine Moore <clm@cygnus.com>
2873 * config/obj-som.c (obj_pseudo_table): Add "weak".
2874 (obj_som_weak): New routine.
2876 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2878 * config/tc-i386.c (union i386_op): New.
2879 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2880 Throughout file replace occurences of disps[n], imms[n], regs[n]
2881 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2882 intel mode operand swapping. Add assert in regKludge and
2883 fake_zero_displacement code. Test i.types[n] when outputting
2884 displacements and immediates. Combine output of Disp16 with
2886 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2887 when in intel mode by (not) reversing fsub and fdiv operands
2888 before the template search. This fails for single operand
2889 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2890 undefined. Instead fix the base_opcode after we've found the
2891 template. Move base_opcode xor with found_reverse_match from
2892 opcode output code to before this fix so we test for the correct
2894 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2895 check in intel mode. Instead compare opcodes.
2897 * config/tc-i386.h (TC_RELOC): Delete.
2898 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2899 with equivalent call to reloc.
2901 * as.h (flag_m68k_mri): Move declaration after target include, and
2902 only declare when TC_M68K defined. Define as zero otherwise.
2903 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2904 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2905 Define as zero otherwise.
2906 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2907 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2908 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2909 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2910 testing whether defined.
2911 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2912 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2913 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2914 rather than testing whether defined.
2915 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2916 (parse_mri_cons): Declare and use only when TC_M68K.
2917 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2918 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2919 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2921 * NEWS: Mention IBM 370 support.
2923 2000-02-23 Richard Henderson <rth@cygnus.com>
2925 * config/tc-i386.c (md_assemble): When swapping operands for
2926 intel_syntax, assume everything that's not Imm or Disp is a
2929 2000-02-23 Linas Vepstas <linas@linas.org>
2931 * config/tc-i370.c, config/tc-i370.h: New files.
2932 * Makefile.am: Add support for Linux/IBM 370.
2933 * configure.in: Likewise.
2934 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2935 * config/obj-elf.c: Include elf/i370.h
2936 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2938 * Makefile.in: Regenerate.
2939 * configure: Regenerate.
2941 * doc/c-i370.texi: New file.
2942 * doc/all.texi: Include it.
2943 * doc/as.texinfo: And here.
2944 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2945 * doc/Makefile.in: Regenerate.
2947 2000-02-19 Michael Meissner <meissner@redhat.com>
2949 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2950 determine if an instruction can be used in parallel with an ADDppp
2951 or SUBppp instruction.
2953 2000-02-22 Andrew Haley <aph@cygnus.com>
2955 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2957 1999-12-30 Andrew Haley <aph@cygnus.com>
2959 * config/tc-mips.c (mips_gp32): New variable.
2960 (macro_build) Use mips_gp32.
2962 (md_longopts): Add "-mgp32" and "-mgp64".
2963 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2965 (OPTION_M7900): Change offset
2966 (OPTION_NO_M7900): Ditto.
2968 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2970 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2971 warning, and bump it to 1.
2973 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2975 From Brad Lucier <lucier@math.purdue.edu>:
2976 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2979 2000-02-21 Catherine Moore <clm@cygnus.com>
2981 * config/tc-mips.c (MF_HILO_INSN): Define.
2982 (mips_7000_hilo_fix): Declare.
2983 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2984 (md_parse_option): Check for 7000_HILO_FIX options.
2985 (OPTION_M7000_HILO_FIX): Define.
2986 (OPTION_NO_M7000_HILO_FIX): Define.
2987 * doc/c-mips.texi (-mfix7000): Describe.
2989 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2991 * listing.c (print_lines): Remove unused variable `end'.
2993 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2994 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2995 reloc_type when BFD_ASSEMBLER.
2996 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2997 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2998 statement and quell signed vs. unsigned comparison warning.
3000 2000-02-18 Nick Clifton <nickc@cygnus.com>
3002 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3003 the computed frag offset, rather than overwriting it.
3005 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3007 * config/tc-sh.c ("elf/sh.h"): Include.
3008 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3009 (md.begin): Initialize target_arch.
3010 Only include opcodes in has table that match selected architecture.
3011 (parse_reg): Recognize register names for sh-dsp.
3012 (parse_at): Recognize post-modify addressing.
3013 (get_operands): The leading space is now optional.
3014 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3015 arguments. Update valid_arch.
3016 (build_Mytes): Add support for SDT_REG_N.
3017 (find_cooked_opcode): New function, broken out of md_assemble.
3018 (assemble_ppi, sh_elf_final_processing): New functions.
3019 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3020 (md_longopts, md_parse_option): New option: -dsp.
3021 * config/tc-sh.h (elf_tc_final_processing): Define.
3022 (sh_elf_final_processing): Declare.
3024 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3026 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3027 the unwinder subspace. Save the current seg/subseg before creating
3030 2000-02-10 Nick Clifton <nickc@cygnus.com>
3032 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3033 little endian targets.
3034 (INST_BYTE1): Redefine to handle big and little endian
3036 (cpu_type): New type: Select between M340 and M210.
3037 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3038 instructions of the M340.
3039 (md_assemble): Add support for the MULSH and OPSR classes of
3041 (md_atof): Add support for little endian targets.
3042 (md_parse_option): Add support for -EL, -EB and -mcpu command
3044 (md_convert_frag): Add support for little endian targets.
3045 (md_apply_fix3): Add support for little endian targets.
3046 (md_number_to_chars): Add support for little endian targets.
3048 2000-02-10 Timothy Wall <twall@redhat.com>
3050 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3051 defined, use it to verify the symbol just read should be a label.
3053 2000-02-10 Timothy Wall <twall@redhat.com>
3055 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3056 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3057 around colons when KEEP_WHITE_AROUND_COLON is defined.
3058 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3059 and KEEP_WHITE_AROUND_COLON.
3061 2000-02-08 Timothy Wall <twall@redhat.com>
3063 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3065 (do_repeat): New. Abstract repeat logic so that a "break" can be
3067 (end_repeat): New. Provide support for a "break" out of the
3069 * read.h: Add prototypes for new functions.
3071 2000-02-08 Timothy Wall <twall@redhat.com>
3073 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3074 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3075 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3078 2000-02-08 Timothy Wall <twall@redhat.com>
3080 * read.c: Added elseif to directives table.
3081 * read.h: Added prototype for s_elseif.
3082 * doc/as.texinfo: Added description for elseif.
3083 * cond.c (s_elseif): New function
3085 2000-02-04 Timothy Wall <twall@redhat.com>
3087 * listing.c (print_lines): Remove conditionals causing bug in
3090 2000-02-03 Timothy Wall <twall@cygnus.com>
3092 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3094 * frags.c (frag_new): Calculate fr_fix in octets
3095 (frag_now_fix) Return offset as target address offset (bytes).
3096 (frag_now_fix_octets) New - Return offset in octets (8-bit
3098 * frags.h: Added prototype for frag_now_fix_octets().
3099 Distinguish between octets and bytes in field descriptions.
3100 * listing.c (calc_hex): Account for octets vs bytes when
3101 printing addresses/offsets.
3102 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3103 target is little-endian, print the octets in a word in big-endian
3104 order so that the display looks like a proper hexadecimal number,
3105 instead of having the octets reversed.
3106 * read.c (do_align): When recording alignment, alignment power
3107 should be in terms of target bytes (minimum addressible unit)
3109 (do_org) Convert ORG target address (byte) argument into an
3110 octet offset when generating a variable fragment.
3111 * symbols.c (resolve_symbol_value): Symbol final value
3112 converted to a target address offset (bytes) from its octet offset.
3113 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3114 offset (bytes) is adjusted by the frag offset (octets) converted
3116 (coff_frob_section) Section alignment power is in terms of bytes;
3117 convert it to an octet alignment power when calculating size (and
3118 size mask) in octets. Don't modify the section size in order to
3119 "align" it for TI COFF, since that format has a different method
3120 for storing alignment information.
3122 2000-02-01 Timothy Wall <twall@cygnus.com>
3124 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3125 entries, matching the way GCC generates them. If not escaped, the
3126 filename is encoded incorrectly.
3128 2000-01-31 Nick Clifton <nickc@cygnus.com>
3130 * config/tc-arm.c (reg_table): Add support for ATPCS register
3133 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3135 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3137 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3139 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3140 of a symbol when we really care about its value.
3142 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3144 * config/tc-mcore.c (md_assemble): Give warning message if
3145 operands passes to instruction are more than the spec.
3147 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3149 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3150 Thumb mode but the label seen was not declared as '.thumb_func'
3151 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3152 correct disassembly of Thumb code bounded by non function labels.
3154 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3156 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3157 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3159 * Makefile.in: Same here.
3162 * configure.in: Set bfd_gas for i386-aout when primary target
3163 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3164 we may need the primary te_file. Remove incorrect comment.
3166 * configure: Regenerate.
3168 * config/e-i386aout.c: New file.
3170 * as.c (USE_EMULATIONS): Move to before print_version_id.
3171 (struct emulation): Add i386aout.
3172 (show_usage): Split text strings. Reformat -a text. Add --em
3176 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3177 (aout_format_ops): New.
3180 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3181 preprocessor conditional and add aout USE_EMULATIONS tests.
3182 (read_a_source_file): Don't pass error strings to printf as
3186 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3188 (do_data): Same here.
3189 (process_file): And here.
3192 * symbols.c (colon): Rewrite "already defined" fatal message
3193 code for aout with USE_EMULATIONS.
3196 * config/obj-aout.c (OBJ_HEADER): Define.
3197 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3199 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3200 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3202 (obj_aout_type): Expand S_SET_OTHER here too.
3203 (obj_read_begin_hook): Remove.
3204 (aout_pop_insert): New.
3205 (obj_aout_s_get_other): New.
3206 (obj_aout_s_get_desc): New.
3207 (aout_format_ops): New.
3210 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3211 gets aout_pseudo_table.
3212 (aout_pseudo_table): Declare.
3213 (obj_read_begin_hook): Define.
3216 * config/obj-coff.c (obj_pseudo_table): Rename to
3218 (coff_pop_insert): Use coff_pseudo_table.
3219 (coff_sec_sym_ok_for_reloc): Remove.
3220 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3221 and comment all zero entries and remove #if 0 code.
3224 * config/obj-coff.h (obj_pop_insert): Define.
3225 (coff_pseudo_table): Declare.
3228 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3229 s_get_size, s_set_size. Comment all zero entries.
3232 * config/obj-elf.c (elf_s_get_other): New function.
3233 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3234 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3235 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3237 (obj_elf_parse_section_letters): Don't pass error strings to
3238 printf as format arg.
3241 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3243 (elf_s_get_other): Declare.
3244 (S_GET_OTHER) Define as elf_s_get_other if not already
3246 (S_SET_OTHER): Only define when not already defined.
3247 (elf_obj_read_begin_hook): Declare.
3248 (obj_read_begin_hook): Define.
3249 (elf_obj_symbol_new_hook): Declare.
3250 (obj_symbol_new_hook): Define.
3253 * config/obj-multi.h: Add copyright header and protect against
3254 multiple inclusion. Add * to all function pointers.
3255 (OBJ_HEADER): If defined, include it rather than other defines
3257 (obj_frob_file_after_relocs): Test for NULL.
3258 (obj_symbol_new_hook): Here too.
3259 (obj_sec_sym_ok_for_reloc): And here.
3260 (S_GET_OTHER): Define.
3261 (S_GET_DESC): Define.
3262 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3263 (OBJ_MAYBE_ELF): Update comment.
3265 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3266 OBJ_AOUT preprocessor conditional and handle emulation by
3267 testing OUTPUT_FLAVOR.
3268 (i386_displacement): Here too.
3269 (md_section_align): Similarly here.
3270 (i386_target_format): Conditionally compile when more than one
3271 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3272 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3273 (i386_displacement): Here too.
3276 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3277 Define TARGET_FORMAT for aout only when not multi.
3280 * config/te-multi.h: Delete file as it's identical to te-generic.h
3282 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3284 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3285 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3288 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3290 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3293 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3295 * config/tc-mips.c (mips_do_align): New function.
3296 * config/tc-mips.h (md_do_align): Define.
3298 2000-01-10 Philip Blundell <philb@gnu.org>
3300 * doc/c-arm.texi (ARM Options): Fix typo.
3301 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3302 line separator for Linux.
3303 * doc/as.texinfo (Comments): Mention the ARM.
3305 2000-01-10 Philip Blundell <pb@futuretv.com>
3307 * configure.in (arm*-*-conix*): New target.
3308 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3310 * configure: Regenerate.
3312 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3314 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3315 (obj_elf_visibility): New function.
3317 * doc/as.texinfo (Visibility): New node: document visibility
3320 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3322 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3323 warning for absolute jump/call without `*' in non-intel mode. No
3324 need to set i.types[0] JumpAbsolute in intel mode.
3326 1999-12-22 Philip Blundell <pb@futuretv.com>
3328 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3329 hook function when changing sections.
3330 (arm_s_data): Likewise.
3332 1999-12-14 Nick Clifton <nickc@cygnus.com>
3334 * config/tc-arm.c (md_parse_option): Add support for -marm720
3335 command line switch.
3337 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3339 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3340 (r_registers, xr_registers): Define.
3341 (r_register_name, xr_register_name): New functions.
3342 (md_assemble): Handle new am33 operand types and instruction
3344 (mn10300_insert_operand, check_operand): Likewise.
3346 1999-11-29 Nick Clifton <nickc@cygnus.com>
3348 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3349 (s_force_thumb): Set thumb_mode to 2.
3350 (md_assemble): Do not complain about thumb instructions on a
3351 non-thumb target if thumb_mode is set to 2.
3353 1999-11-28 Michael Meissner <meissner@cygnus.com>
3355 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3356 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3357 (O_...): Add new machine dependent expressions if we are handling
3358 explicit relocations.
3359 (alpha_reloc_op): New static table holding the explicit relocation
3361 (alpha_literal_hash): New static to hold the hash table for
3362 explicit relocations.
3363 (alpha_macros): Add support for explicit relocations.
3364 (md_begin): If explicit relocations, initialize hash table.
3365 (md_assemble): Don't print a second error if tokenize_arguments
3366 already printed an error message.
3367 (md_apply_fix): Add support for explicit relocations.
3368 (alpha_force_relocation): Ditto.
3369 (alpha_fix_adjustable): Ditto.
3370 (alpha_adjust_symtab): New function to support explicit
3372 (alpha_adjust_symtab_relocs): Ditto.
3373 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3374 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3375 Add support for explicit relocations. Return -2 if an error
3376 message was already printed.
3377 (find_macro_match): Add support for explicit relocations. Comment
3379 (emit_insn): Add support for explicit relocations.
3380 (assemble_tokens): Ditto.
3382 (load_expression): Ditto.
3385 (emit_ir_load): Ditto.
3386 (emit_loadstore): Ditto.
3389 (emit_sextX): Ditto.
3390 (emit_division): Ditto.
3391 (emit_jsrjmp): Ditto.
3392 (emit_retjcr): Ditto.
3394 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3396 (tc_adjust_symtab): If explicit relocations, call the function
3397 alpha_adjust_symtab.
3398 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3399 relocations next to the literal relocation they reference.
3400 (TC_INIT_FIX_DATA): Initialize the new fields.
3401 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3403 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3405 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3406 'B' operand for PA2.0 bb instruction.
3408 1999-11-18 Nick Clifton <nickc@cygnus.com>
3410 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3413 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3415 (mcore_force_relocation): Force relocations to be generated for
3418 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3420 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3421 (i386_displacement): Disallow O_big displacements.
3423 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3425 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3426 Small improvements in error checking.
3427 (md_assemble): Support for unconditional ARM instructions.
3428 (md_parse_option): Support for -m[arm]v5e flag.
3430 1999-11-12 Nick Clifton <nickc@cygnus.com>
3432 * macro.c (buffer_and_nest): Do not check beyond the end of the
3435 1999-11-11 Nick Clifton <nickc@cygnus.com>
3437 * macro.c (buffer_and_nest): Look for seperator after TO and
3440 1999-11-08 Andrew Haley <aph@cygnus.com>
3442 * app.c (do_scrub_chars): When in State 10, treat backslash
3443 characters in the same way as as symbol characters.
3445 1999-11-07 Richard Henderson <rth@cygnus.com>
3447 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3448 the previous label was in the current section before playing
3449 with auto-alignment.
3451 1999-11-06 Nick Clifton <nickc@cygnus.com>
3453 * config/tc-v850.c (v850_force_relocation): Force relocation
3455 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3458 1999-11-05 Michael Meissner <meissner@cygnus.com>
3460 * expr.h (operatorT): Increase machine dependent operators to 16.
3461 * expr.c (op_rank): Ditto.
3463 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3465 * read.c (pseudo_set): Reject attempts to set the value of a
3468 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3471 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3473 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3474 to bfd_set_section_contents.
3476 1999-11-03 Nick Clifton <nickc@cygnus.com>
3478 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3480 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3482 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3483 (mips_ip): Use OPCODE_IS_MEMBER.
3485 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3487 * config/tc-arm.c (reg_required_here): Improve comments.
3489 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3490 (tinsns): Initialize variants field.
3492 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3493 BAD_PC respectively.
3495 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3497 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3498 * config/tc-arm.h: Fix compile time warnings.
3500 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3502 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3503 form @abs16, @(abs16) and @(abs16 + imm).
3505 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3507 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3508 (ISA_HAS_64_BIT_REGS) New.
3509 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3510 mips_emit_delays,macro_build,load_register,load_addresss,
3511 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3512 and/or use new ISA_xxx macros in expressions involving
3513 ISA, particularly mips_opts.isa.
3515 1999-10-18 Michael Meissner <meissner@cygnus.com>
3517 * expr.h (operatorT): Add machine dependent operators md1..md8.
3518 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3519 for the machine dependent operators to use.
3521 * expr.c (op_rank): Add machine dependent operators.
3523 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3525 (O_cpregister): Ditto.
3526 (md_begin): Change X_op test that field is wide enough to use
3527 O_max instead of O_alpha_max.
3528 (cpu_types): Fill in missing initializer.
3529 (alpha_num_macros): Make unsigned.
3530 (md_assemble): Make opnamelen be size_t.
3531 (md_apply_fix): Cast alpha_num_operands to int before testing.
3532 (alpha_force_relocation): Ditto.
3533 (alpha_fix_adjustable): Ditto.
3534 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3535 (tc_gen_reloc): Ditto.
3536 (tc_get_register): Ditto.
3541 (s_alpha_ent): Ditto.
3542 (s_alpha_end): Ditto.
3543 (s_alpha_frame): Ditto.
3544 (s_alpha_prologue): Ditto.
3545 (s_alpha_file): Ditto.
3546 (s_alpha_gprel32): Ditto.
3547 (s_alpha_proc): Ditto.
3548 (s_alpha_set): Ditto.
3549 (s_alpha_base): Ditto.
3550 (s_alpha_align): Ditto.
3551 (s_alpha_arch): Ditto.
3552 (alpha_align): Ditto.
3553 (assemble_insn): Suppress unused variable warning.
3555 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3556 order in the structure.
3557 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3559 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3561 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3563 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3565 * config/tc-i386.c (i386_index_check): Correct #endif location.
3567 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3569 * as.c (show_usage): Document new options.
3570 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3571 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3572 (parse_args): Parse the new options.
3573 (main): If there were warnings, and --fatal-warnings
3574 was specified, print an error.
3575 * as.h: New variable, flag_fatal_warnings, for new option.
3577 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3579 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3580 '@'. Change autoincrement completers to fall through to cache control
3583 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3585 (pa_parse_addb_64_cmpltr): New function.
3587 * config/tc-hppa.c (pa_ip): Change error message.
3588 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3589 '?Q' args to allow falling through.
3591 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3592 Remove unused conditional codes.
3593 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3595 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3597 * config/tc-d30v.c (CHAR_BIT): Define.
3598 (check_range): Fix bit operations to support integers bigger than
3601 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3603 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3606 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3607 Doug Evans <devans@cygnus.com>
3609 Add support for m32rx.
3610 * config/tc-m32r.c (enable_m32rx): New static global.
3611 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3612 (allow_m32rx): New function.
3613 (M32R_SHORTOPTS): Add `O'.
3614 (md_longopts): Add --m32rx plus several warning options.
3615 (md_parse_option): Handle new options.
3616 (md_show_usage): Print them.
3617 (md_begin): Enable m32rx.
3618 (OPERAND_IS_COND_BIT): New macro.
3619 (first_writes_to_seconds_operands): New function.
3620 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3621 (target_make_parallel,assemble_two_insns): New functions.
3622 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3623 If optimizing and m32rx, try to make consecutive insns parallel.
3625 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3627 * config/tc-mips.c (nopic_need_relax): Allow for the
3628 .sdata.foo sections generated by -fdata-sections,
3629 and for the .gnu.linkonce.s sections generated by C++.
3631 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3633 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3634 with cleaner code using completer prefixes. Add 'Y'.
3636 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3638 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3640 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3641 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3642 insn does not match and we should try the next insn in the table.
3644 1999-09-22 Nick Clifton <nickc@cygnus.com>
3646 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3648 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3650 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3653 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3655 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3656 OBJ_ELF. If ELF, add "sq".
3657 (md_parse_option): If ELF, ignore -s and -q.
3658 (md_show_usage): Mention ELF options.
3660 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3662 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3665 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3667 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3669 * config/tc-hppa.c (struct pa_it): New field "trunc".
3670 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3671 (pa_parse_ftest_gfx_completer): New function
3672 (pa_parse_fp_cnv_format): New function.
3674 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3675 (md_apply_fix): Handle 22bit pc-rel branches.
3677 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3679 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3681 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3683 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3685 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3687 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3688 (pa_ip): Handle 'fX'.
3690 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3692 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3693 unwinds unless the function is in the text space.
3694 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3696 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3698 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3699 (md_assemble): To here. Tweak address generation.
3701 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3703 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3704 (md_assemble): Call dwarf2_where for OBJ_ELF.
3705 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3706 (pa_end_of_source): New function.
3707 * tc-hppa.h (md_end): Define for OBJ_ELF.
3709 1999-09-14 Michael Meissner <meissner@cygnus.com>
3711 * configure.in (Canonicalization of target names): Remove adding
3712 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3713 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3714 * configure: Regenerate.
3716 1999-09-14 Donn Terry <donn@interix.com>
3718 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3720 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3722 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3723 pc-relative jmp/call to an absolute symbol.
3724 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3725 absolute section symbols.
3727 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3728 jump handling code and comments.
3730 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3732 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3733 the value if TE_PE and a global defined symbol.
3735 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3737 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3738 print the symbol, rather than printing it here.
3740 1999-09-11 Donn Terry <donn@interix.com>
3742 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3743 BFD_RELOC_RVA relocations.
3745 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3746 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3749 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3751 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3752 * doc/internals.texi (Object format backend): Document
3755 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3756 relocations against global symbols if TE_PE.
3758 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3759 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3761 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3764 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3765 symbols which do not have a constant value, or tags with
3766 non-tags. Remove the symbol from the list before adding it at the
3769 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3770 C_FCN symbol differently if TE_PE.
3771 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3772 appears in the pseudo-op, rather coff_line_base which is only set
3775 * config/obj-coff.c (obj_coff_loc): New static function.
3776 (obj_pseudo_table): Add "loc".
3778 * config/obj-coff.c (add_lineno): Check that the line number is
3781 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3782 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3784 (md_atof): Return NULL rather than 0.
3785 * config/tc-i386.c (md_atof): Change type to int.
3786 * expr.c (expr): Change first parameter to int.
3787 * config/obj-coff.c: Add declarations for static functions.
3788 (coff_frob_symbol): Use SYM_AUXENT.
3789 * config/tc-i386.h (flag_16bit_code): Don't declare.
3791 * config/obj-coff.c (obj_coff_section): Default to setting
3792 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3794 * write.c (adjust_reloc_syms): Print adjusted fixup.
3796 * expr.c (integer_constant): Correct too_many_digits calculation
3799 1999-09-09 Andreas Schwab <schwab@suse.de>
3801 * doc/c-arm.texi: Fix arguments of @var to not contain
3804 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3806 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3808 (md_parse_option): Only support -k flag for ELF and COFF targets.
3810 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3812 * config/tc-hppa.c (pa_ip): Put strict register checks before
3813 call to pa_parse_number.
3815 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3817 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3819 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3822 1999-09-06 Donn Terry <donn@interix.com>
3824 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3826 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3828 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3829 candidate instruction. Require registers for register arguments
3830 when in strict mode. Require assemble-time constants for
3831 constants when in strict mode.
3832 (pa_get_absolute_expression): Require a constant when in strict
3835 1999-09-06 Nick Clifton <nickc@cygnus.com>
3837 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3839 1999-09-04 Steve Chamberlain <sac@pobox.com>
3841 * config/tc-pj.c: New file, supports picoJava in ELF.
3842 * config/tc-pj.h: Ditto.
3843 * configure.in (pjl*, pj*): New targets.
3844 * Makefile.am: Rebuild dependencies.
3845 (CPU_TYPES): Add pj.
3846 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3847 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3848 * doc/c-pj.texi: New file.
3849 * doc/as.texinfo: Add some PJ specifics.
3850 * doc/all.texi: Add PJ to the list of all architectures, sort them
3852 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3853 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3855 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3857 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3858 (obj_frob_file): Test for null pointer.
3859 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3860 (OBJ_PROCESS_STAB): And here.
3861 (elf_obj_sy): Remove
3863 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3864 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3865 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3867 * config/obj-coff.c (no_func): Remove.
3868 (coff_format_ops): Change occurrences of no_func to 0, as we test
3869 for 0 in obj-multi.h.
3871 * configure.in: Enable bfd for i386-coff when primary target is
3872 bfd. Enable i386 elf,coff emulation support. Don't set
3873 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3874 emulation to support.
3875 *configure: Regenerate.
3877 1999-09-02 Nick Clifton <nickc@cygnus.com>
3879 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3880 .section .line directive is encountered.
3882 1999-09-01 Nick Clifton <nickc@cygnus.com>
3884 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3887 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3888 * as.texinfo: Document --gdwarf2 command line option.
3889 Add additional documentation of ARM command line switches.
3891 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3893 * config/tc-i386.c (i386_intel_memory_operand): Combine
3894 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3895 and RESTORE_END_STRING around parse_register calls.
3896 (i386_operand): Here too.
3897 (i386_is_reg): Remove.
3898 (parse_register): Move as_bad calls from within this function to
3901 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3903 Based on a patch from H.J. Lu <hjl@gnu.org>
3904 * config/tc-i386.c (parse_register): Handle FP regs specially.
3905 (md_begin): Remove '(' and ')' from register_chars.
3907 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3909 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3910 error message (done elsewhere).
3912 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3914 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3916 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3918 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3921 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3923 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3925 Add new completers. Fix bug in 64 bit condition handling.
3927 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3930 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3932 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3934 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3936 1999-08-27 Jim Wilson <wilson@cygnus.com>
3938 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3939 (struct ls): Add frag field. Initialize it to zero.
3940 (out_end_sequence): New local text_frag. Set it while in text section.
3941 Replace address check with frag check. Set ls.frag to text_frag if
3942 out_set_addr called.
3943 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3944 Set it before switching sections. Replace address check with frag
3945 check. Set ls.frag to saved_frag if out_set_addr called.
3947 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3949 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3950 output "advance_pc" opcode instead of calling gen_addr_line().
3951 The latter has the undesired side-effect of creating a new row
3952 in the debug line info matrix.
3954 1999-08-26 Jim Wilson <wilson@cygnus.com>
3956 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3957 ls.last_filename if last is less than zero. Set ls.last_filename
3958 when allocating new entry.
3959 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3962 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3964 * config/tc-i386.c (i386_index_check): Fix the displacement size
3965 when INFER_ADDR_PREFIX.
3967 1999-08-18 Nick Clifton <nickc@cygnus.com>
3969 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3972 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3974 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3975 handle 0xffffNNNN constants correctly.
3977 1999-08-16 Nick Clifton <nickc@cygnus.com>
3979 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3982 1999-08-13 Nick Clifton <nickc@cygnus.com>
3984 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3985 (md_apply_fix3): Always pass positive values to
3986 validate_offset_imm.
3988 1999-08-12 Nick Clifton <nickc@cygnus.com>
3990 * config/tc-arm.c (skip_whitespace): New macro.
3991 Formatting tidy ups.
3993 (md_apply_fix3): Store relocation offset in addend for ELF based
3995 (arm_force_relocation): Always generate relocs for Thumb function
3998 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4000 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4001 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4003 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4005 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4006 flags for the unwind subspace.
4008 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4009 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4010 suitable relocation based on the size of the target's pointer.
4011 Always Use subsegment zero for the unwinders.
4012 (pa_level): Handle "2.0w".
4014 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4016 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4017 with the following instruction unless this was specified.
4019 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4021 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4022 certain sections, to match BFD changes.
4024 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4026 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4027 (EXTRA_SCRIPTS): Define to keep automake happy.
4028 * Makefile.in: Rebuild.
4030 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4032 * Makefile.am: Rename .dep* files to DEP*.
4033 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4034 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4036 * Makefile.in: Rebuild.
4038 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4040 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4042 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4044 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4045 avoid problems on DOS filesystems.
4046 * Makefile.in: Rebuild.
4048 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4050 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4052 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4055 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4057 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4058 line to create ${GDBINIT} rather than .gdbinit.
4059 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4061 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4063 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4065 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4067 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4069 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4071 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4072 non-adjustable symbols.
4074 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4076 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4078 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4080 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4083 1999-08-05 Donn Terry <donn@interix.com>
4085 * config/te-interix.h: New file.
4086 * configure.in (i386-*-interix*): New target.
4087 * configure: Rebuild.
4089 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4091 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4092 selectors for ELF too.
4093 (selector_table): Add "ltp" and "rtp" selectors.
4095 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4097 * config/tc-i386.c (i386_operand): No need to change
4098 operand_string pointer in segment reg case before goto
4099 do_memory_reference. Initialise displacement_string_start and
4100 displacement_string_end after do_memory_reference label.
4101 (i386_index_check): Add operand_string param, and print error
4102 message on failure here.
4103 (i386_intel_memory_operand): Instead of here.
4104 (i386_operand): And here.
4105 (INFER_ADDR_PREFIX): Enable.
4107 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4109 * config/tc-i386.h (DefaultSize): Define. Renumber following
4110 opcode_modifier defines.
4112 From Etienne Lorrain <etienne.lorrain@ibm.net>
4113 * config/tc-i386.c (stackop_size): New variable.
4114 (set_16bit_code_flag): Clear it here.
4115 (set_16bit_gcc_code_flag): New function.
4116 (md_pseudo_table): Add "code16gcc" entry.
4117 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4119 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4121 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4122 next_set_end even if the end symbol is being discarded.
4124 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4125 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4126 * config/obj-coff.c: Likewise.
4127 (seg_info_type): Remove.
4128 (seg_info_off_by_4): Change to array of segT.
4129 (s_get_segment): Adjust accordingly.
4130 (obj_pseudo_table): Fully initialize sentinel entry.
4132 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4133 Ralf Baechle <ralf@uni-koblenz.de>.
4135 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4137 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4139 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4141 * config/tc-i386.c: Indentation and white space changes.
4142 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4143 don't enable it by default.
4144 (i386_intel_operand): Remove redundant prototype.
4145 Move check on number of memory operands, and i.mem_operands++
4146 (i386_intel_memory_operand): To here.
4147 Remove i386_immediate code from here. Remove special case code
4148 for input and output using (%dx). Remove base/index checks and
4149 call i386_index_check instead. Save initial operand_string
4150 argument for error message.
4151 (i386_operand): Remove redundant prototype. Move base/index
4152 checks to i386_index_check.
4153 (i386_displacement): Move intel mode check for non-zero
4155 (i386_intel_memory_operand): To here.
4157 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4159 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4160 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4161 by .register pseudo-op if -64 and --no-undeclared-regs.
4162 (s_register, sparc_adjust_symtab): New functions.
4163 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4164 Declare sparc_adjust_symtab as tc_adjust_symtab.
4165 * doc/c-sparc.texi: Add description of #ignore special literal
4166 for .register pseudo-op.
4168 1999-07-30 Catherine Moore <clm@cygnus.com>
4170 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4171 the relocation's section offset.
4173 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4175 * write.c (fixup_segment): Fix generic error check overflow test.
4177 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4178 X_add_number to long.
4180 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4182 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4185 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4187 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4190 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4192 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4194 * configure.bat: Remove; obsolete.
4195 * config/go32.cfg: Likewise.
4197 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4199 * configure.in (i386-*-vxworks*): New target.
4200 * configure: Rebuild.
4202 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4204 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4206 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4208 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4210 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4211 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4212 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4213 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4214 MAX_RELOC_EXPANSION): Define.
4215 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4217 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4219 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4220 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4221 block. Print a warning if an 8-bit or 16-bit constant
4222 displacement or immediate is truncated on output.
4223 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4225 (i386_operand): Disallow immediate jump absolute operand.
4227 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4229 * configure.in: Bump version number to 2.9.5.
4230 * configure: Rebuild.
4232 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4235 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4237 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4238 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4240 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4242 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4244 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4246 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4247 if -mno-fpu was given.
4248 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4250 (cons_fix_new_arm): Remove misleading comments.
4252 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4254 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4256 (relax_segment): Likewise. After giving a rs_org error, convert
4257 the frag to rs_align to avoid cascading errors.
4259 1999-07-12 Andreas Schwab <schwab@suse.de>
4261 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4263 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4265 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4266 as appropriate. Fill in structure initializations. Add variable
4267 initializations. Add casts.
4268 * dwarf2dbg.c (print_stats): Change i to size_t.
4269 * listing.c (listing_listing): Change list_line to unsigned int.
4271 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4273 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4274 rather than checking for \001 and \002 in symbol name.
4275 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4277 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4279 * configure.in (hppa*-linux-gnu*): New target.
4280 * configure: Rebuilt.
4282 1999-07-08 Nick Clifton <nickc@cygnus.com>
4284 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4286 1999-07-07 Nick Clifton <nickc@cygnus.com>
4288 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4289 accessing symbolP directly.
4291 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4293 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4296 1999-07-05 Nick Clifton <nickc@cygnus.com>
4298 * config/tc-arm.c (ARM_EXT_V5): Define.
4299 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4300 (md_begin): Detect ARM v5 architectures.
4301 (md_parse_option): Accept arm v5 specification.
4302 (md_show_usage): Documment -marmv5 switch.
4304 * doc/c-arm.texi: Document -marmv5 command line option.
4306 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4308 (validate_immediate_twopart): New function. Determine if a
4309 constant can be computed by two ADD instructions.
4310 (output_inst): Remove its command line parameter - it was never
4312 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4313 implememt the ADRL pseudo op.
4314 (tc_gen_reloc): Generate a suitable error message if an ADRL
4315 instruction tries to generate a real reloc.
4317 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4319 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4321 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4324 1999-06-27 H.J. Lu <hjl@gnu.org>
4326 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4327 non BFD_ASSEMBLER case.
4329 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4331 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4334 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4336 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4337 out_end_sequence() when the address decreases due to a new frag.
4338 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4339 numbering starts with 1.
4341 1999-06-23 Nick Clifton <nickc@cygnus.com>
4343 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4345 (mcore_s_text): Call obj_elf_text for ELF target.
4346 (mcore_s_data): Call obj_elf_data for ELF target.
4347 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4349 (mcore_s_bss): New function: Dump literal table before changing
4351 (mcore_s_comm): New function: Dump literal table before changing
4354 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4355 No longer static functions.
4356 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4357 Provide prototypes for these functions.
4359 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4361 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4362 a list of names, to try obj_segment_name, and to try abbreviated
4363 names when using COFF without long section names.
4365 * config/tc-alpha.c: More use of symbol accessor functions.
4366 * config/tc-arc.c: Likewise.
4367 * config/tc-d30v.c: Likewise.
4368 * config/tc-fr30.c: Likewise.
4369 * config/tc-i860.c: Likewise.
4370 * config/tc-m88k.c: Likewise.
4371 * config/tc-mcore.c: Likewise.
4372 * config/tc-ns32k.c: Likewise.
4373 * config/tc-sparc.c: Likewise.
4374 * config/tc-v850.c: Likewise.
4376 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4377 sy_value with appropriate accessor functions.
4378 * config/tc-arm.c (md_apply_fix3): Likewise.
4379 * config/tc-d10v.c (AT_WORD_P): Likewise.
4380 * config/tc-v850.c (reg_name_search): Likewise.
4382 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4383 use symbol_get_bfdsym instead.
4384 * config/tc-ppc.c (md_assemble): Likewise.
4385 * config/tc-v850.c (v850_comm): Likewise.
4387 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4389 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4390 the symbol, rather than accessing the bsym member.
4391 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4392 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4393 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4394 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4395 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4396 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4397 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4398 * config/tc-v850.c (tc_gen_reloc): Likewise.
4400 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4402 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4403 (hppa_gen_reloc_type): Conditionalize on BFD64.
4404 (tc_gen_reloc): Re-enable ELF relocations.
4405 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4407 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4409 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4411 (do_ldst): Move assignment out of if condition.
4412 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4413 parentheses to avoid warning.
4415 1999-06-21 Nick Clifton <nickc@cygnus.com>
4417 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4418 macro to get at the BFD symbol associated with a GAS symbol.
4420 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4422 * config/tc-ppc.c: Update for symbol handling changes.
4423 * config/obj-coff.c: Likewise.
4425 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4427 * tc-hppa.c: General cleanups of ELF support. No more spaces
4428 and subspaces for ELF.
4429 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4430 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4431 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4432 (UNWIND_SECTION_NAME): Likewise.
4433 (space/subspace related structures): Conditionalize definitions
4435 (space/subspace directives and support routines): Conditionalize
4436 definitions and references/uses on OBJ_SOM.
4437 (label_symbol_struct): For ELF, track the symbol's segment. For
4438 SOM track its space.
4439 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4441 (USE_ALIASES): Kill for both SOM & ELF.
4442 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4443 (pa_space, pa_subspace): Corresponding changes.
4444 (pa_spaces_begin): Corresponding chagnes.
4445 (md_begin): Do not muck around with space/subspace stuff for
4447 (md_apply_fix): Temporarily disable argument relocation stuff
4449 (tc_gen_reloc): Temporarily disable relocation generation for
4451 (pa_build_unwind_subspace): Similarly.
4453 1999-06-16 Nick Clifton <nickc@cygnus.com>
4455 * config/tc-arm.c (thumb_set): New pseudo op.
4456 (text, data, section): Override these pseudo ops with ARM
4458 (s_thumb_set): New function: Perform the same as a .set pseudo
4459 op, but also mark the alias'ed symbol as being a Thumb
4461 (arm_s_text): New function: Perform the same as the .text
4462 pseudo op, but dump the literal pool before changing
4464 (arm_s_data): New function: Perform the same as the .data
4465 pseudo op, but dump the literal pool before changing
4467 (arm_s_section): New function: Perform the same as the
4468 .section pseudo op, but dump the literal pool before changing
4470 (arm_cleanup): Do not reset the current section before dumping
4473 1999-06-17 Nick Clifton <nickc@cygnus.com>
4475 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4476 OPTION_NO_WARN_UNMATCHED entries.
4477 (md_parse_option): Generate a warning message if an unrecognised
4478 option is encountered.
4480 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4481 (get_operands): When parsing an expression after an '@' symbol
4482 has been detected, do not ignore '#' symbols.
4483 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4486 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4488 From K. Richard Pixley <rich@noir.com>:
4489 * configure.in (ppc-*-vxworks*): New target.
4490 * configure: Rebuild.
4492 1999-06-12 Philip Blundell <philb@gnu.org>
4494 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4496 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4498 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4499 which refer to symbols in linkonce sections, permit reducing the
4500 relocs if the symbol is local.
4502 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4504 * subsegs.c (subseg_text_p): New function.
4505 * as.h (subseg_text_p): Declare.
4506 * read.c (do_align): Use subseg_text_p to set the default fill.
4507 * write.c (subsegs_finish): Likewise.
4508 * config/obj-coff.c (write_object_file): Likewise.
4509 * config/tc-i386.h (md_maybe_text): Don't define.
4510 (md_do_align): Use subseg_text_p to set the default fill.
4511 * config/tc-m32r.c (m32r_do_align): Likewise.
4512 * config/tc-sh.c (sh_do_align): Likewise.
4513 * config/tc-sparc.h (md_do_align): Likewise.
4515 1999-06-12 David O'Brien <obrien@freebsd.org>
4517 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4518 * configure: Rebuild.
4520 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4522 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4523 * Makefile.am: Rebuild dependencies.
4524 * Makefile.in: Rebuild.
4526 * config/tc-i386.c (i386_immediate): Remove unused label
4529 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4530 * symbols.c: Likewise.
4531 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4532 sy_next field when taking address, rather than symbol_next.
4534 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4536 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4537 value from the output file architecture.
4538 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4539 * dwarf2dbg.h: Change bfd_vma to addressT.
4541 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4543 * dwarf2dbg.h: Use PARAMS in function declarations.
4545 1999-06-11 Martin Dorey <mdorey@madge.com>
4547 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4548 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4550 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4552 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4554 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4556 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4559 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4561 * read.c (read_a_source_file): Only declare inescape if
4564 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4566 (find_entry_byval): Add parens to avoid warning.
4568 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4570 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4573 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4575 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4578 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4579 synthetize_setx): New functions.
4580 (md_assemble): Broken the special cases into the above
4581 functions. Make compiler happy if sizeof(bfd_vma)==4.
4582 Fix sethi generated from set/setuw. If instructions have a relloc,
4583 always clear the fields to be relocated in the opcode.
4584 (sparc_ip): Remove special_case global variable.
4586 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4588 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4589 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4590 indication of success rather than a value.
4591 (itbl_get_val): Likewise.
4592 (itbl_get_field): Use strcspn. Change delimiters to include
4594 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4595 (itbl_get_val): Likewise.
4596 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4598 * symbols.c (copy_symbol_attributes): Convert local symbols to
4601 1999-06-10 Nick Clifton <nickc@cygnus.com>
4603 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4606 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4608 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4609 Optimize set if sizeof(bfd_vma) == 64.
4610 (sparc_ip): Fix sethi - without %hi() it should generate
4611 R_SPARC_22 reloc, not R_SPARC_HI22.
4612 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4614 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4616 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4617 (s_ncons): New function.
4618 (native_op_table): New table.
4619 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4620 R_SPARC_OLO10 handling.
4622 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4624 * expr.h (struct expressionS): Revert last change; widen X_op.
4625 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4627 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4629 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4630 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4631 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4632 * Makefile.in: Regenerated.
4634 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4635 `common' pass on to s_mri_common.
4636 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4638 1999-06-06 Richard Henderson <rth@cygnus.com>
4640 * config/obj-elf.c (obj_elf_section): Don't free the return
4641 value of demand_copy_C_string.
4643 1999-06-05 Richard Henderson <rth@cygnus.com>
4645 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4646 creation logic from obj_elf_create_section.
4648 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4649 (section_stack): New.
4650 (special_sections): Make const.
4651 (obj_elf_section): Gut and rewrite parsing.
4652 (obj_elf_change_section): New function broken out of obj_elf_section.
4653 (obj_elf_parse_section_letters): Likewise.
4654 (obj_elf_section_word): Likewise.
4655 (obj_elf_section_type): Likewise.
4656 (obj_elf_previous): Treat as a toggle.
4657 (obj_elf_popsection): New.
4658 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4659 (ppc_section_type): Likewise.
4660 * config/tc-ppc.h: Likewise.
4662 * expr.h (struct expressionS): Don't make X_op a bitfield.
4663 * config/tc-alpha.c: Update for symbol handling changes.
4664 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4665 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4667 1999-06-05 Richard Henderson <rth@cygnus.com>
4669 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4670 (dwarf2_gen_line_info): Kill unused variables.
4671 (dwarf2_finish): Likewise.
4672 (dwarf2_where): Likewise.
4673 (dwarf2_directive_file): If we've only got a string,
4674 hand off to s_app_file.
4675 * ecoff.c: Move the include of ecoff.h.
4676 * symbols.h (S_IS_FUNCTION): Prototype.
4678 * read.c (LEX_HASH): Supply a default.
4680 (s_globl): Update `c' after skipping whitespace.
4681 * read.h (LEX_END_NAME, is_name_ender): New.
4682 * expr.c (get_symbol_end): Respect it.
4684 1999-06-04 Mark Klein <mklein@dis.com>
4686 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4688 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4690 * config/tc-hppa.c: Update for symbol handling changes.
4692 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4694 * cgen.c: Update for symbol handling changes.
4695 * config/tc-m32r.c: Likewise.
4697 * config/tc-hppa.h: Update for symbol handling changes.
4698 * config/tc-hppa.c: Likewise.
4700 * config/tc-arm.h: Update for symbol handling changes.
4701 * config/tc-arm.c: Likewise.
4702 (symbol_make_empty): Remove. Just use symbol_create.
4704 * symbols.c (symbol_set_tc): Correct name.
4706 * Makefile.am: Rebuild dependencies.
4707 ($(OBJS)): Don't depend upon struc-symbol.h.
4708 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4709 * dep-in.sed: Don't remove struc-symbol.h.
4710 * Makefile.in: Rebuild.
4712 * doc/internals.texi (Symbols): Describe changes in symbol
4715 1999-06-03 Richard Henderson <rth@cygnus.com>
4717 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4718 instead of doing the work by hand.
4720 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4722 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4723 state of line state-machine.
4724 (struct ls): Collect DWARF2 line state-machine state in new member
4725 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4726 resulted in any DWARF2 directives.
4727 (reset_state_machine): New function.
4728 (out_end_sequence): Ditto.
4729 (dwarf2_gen_line_info): When switching sections or switching to a
4730 lower text address, call out_end_sequence() first to terminate the
4731 previous code sequence as code sequences MUST have monotonically
4732 increasing addresses.
4733 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4735 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4737 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4738 DWARF2 debug info (line information only, at this point).
4739 * as.h: Update comment about supported debug formats.
4740 * dwarf2dbg.c, dwarf2dbg.h: New files.
4741 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4743 * expr.c (operand): Don't use [ for parens if we want an index op.
4744 (op_encoding): Switch [ into O_index, if desired.
4745 (op_rank): Renumber with O_index on bottom.
4746 (expr): If O_index, match closing bracket.
4747 * expr.h (O_index): New.
4749 * read.c (read_a_source_file): Conditionally allow matched "
4750 in lines passed to md_assemble.
4752 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4754 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4756 Add support for storing local symbols in a small structure to save
4757 memory when assembling large files.
4758 * as.h: Don't include struc-symbol.h.
4759 (symbolS): Add typedef.
4760 * symbols.c: Include struc-symbol.h.
4761 (local_hash): New static variable.
4762 (save_symbol_name): New static function, from symbol_create.
4763 (symbol_create): Call save_symbol_name.
4764 (local_symbol_count): New static variable.
4765 (local_symbol_conversion_count): Likewise.
4766 (LOCAL_SYMBOL_CHECK): Define.
4767 (local_symbol_make): New static function.
4768 (local_symbol_convert): New static function.
4769 (colon): Handle local symbols. Create local symbol for local
4771 (symbol_table_insert): Handle local symbols.
4772 (symbol_find_or_make): Create local symbol for local label name.
4773 (symbol_find_base): Check for local symbol.
4774 (symbol_append, symbol_insert): Check for local symbols.
4775 (symbol_clear_list_pointers, symbol_remove): Likewise.
4776 (verify_symbol_chain): Likewise.
4777 (copy_symbol_attributes): Likewise.
4778 (resolve_symbol_value): Handle local symbols.
4779 (resolve_local_symbol): New static function.
4780 (resolve_local_symbol_values): New function.
4781 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4782 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4783 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4784 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4785 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4786 (symbol_previous, symbol_next): New functions.
4787 (symbol_get_value_expression): Likewise.
4788 (symbol_set_value_expression): Likewise.
4789 (symbol_set_frag, symbol_get_frag): Likewise.
4790 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4791 (symbol_mark_used_in_reloc): Likewise.
4792 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4793 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4794 (symbol_mri_common_p): Likewise.
4795 (symbol_mark_written, symbol_clear_written): Likewise.
4796 (symbol_written_p): Likewise.
4797 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4798 (symbol_section_p, symbol_equated_p): Likewise.
4799 (symbol_constant_p): Likewise.
4800 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4801 (symbol_get_obj, symbol_set_obj): Likewise.
4802 (symbol_get_tc, symbol_set_tc): Likewise.
4803 (symbol_begin): Initialize local_hash.
4804 (print_symbol_value_1): Handle local symbols.
4805 (symbol_print_statistics): Print local symbol statistics.
4806 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4807 Declare new symbols.c functions. Move many declarations here from
4809 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4810 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4811 (struct symbol): Move bsym to make it clearly the first field.
4812 Remove TARGET_SYMBOL_FIELDS.
4813 (symbolS): Don't typedef.
4814 (struct broken_word): Remove.
4815 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4816 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4817 (symbol_clear_list_pointers): Likewise.
4818 (symbol_insert, symbol_remove): Likewise.
4819 (symbol_previous, symbol_append): Likewise.
4820 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4821 (struct local_symbol): Define.
4822 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4823 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4824 (local_symbol_get_frag, local_symbol_set_frag): Define.
4825 (local_symbol_get_real_symbol): Define.
4826 (local_symbol_set_real_symbol): Define.
4828 * write.c (write_object_file): Call resolve_local_symbol_values.
4829 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4830 (TARGET_SYMBOL_FIELDS): Don't define.
4831 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4832 ECOFF_DEBUGGING, add ECOFF fields.
4833 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4834 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4835 ECOFF_DEBUGGING, add ECOFF fields.
4836 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4837 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4838 * config/tc-mcore.h: Don't include struc-symbol.h.
4839 (TARGET_SYMBOL_FIELDS): Don't define.
4840 (struct mcore_tc_sy): Define.
4841 (TC_SYMFIELD_TYPE): Define.
4842 * Many files: Use symbolS instead of struct symbol. Use new
4843 accessor functions rather than referring to symbolS fields
4846 * read.c (s_mri_common): Don't add in value of line_label.
4848 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4849 checking for SEC_LINK_ONCE.
4851 * config/tc-sh.h (sh_fix_adjustable): Declare.
4853 * app.c (input_buffer): New static variable.
4854 (app_push): Save saved_input in allocated buffer.
4855 (app_pop): Restored saved_input.
4856 (do_scrub_chars): Change get parameter to take char * and int as
4857 arguments. Change GET macro to pass input_buffer to get
4858 function. Don't save input into allocated buffer.
4859 * as.h (do_scrub_chars): Update declaration.
4860 * input-file.c (input_file_get): Change to take char * and int.
4861 Read data into passed in buffer. Remove static buffer.
4862 * read.c (scrub_from_string): Change to take char * and int. Copy
4863 data into passed in buffer.
4865 * hash.h: Neaten. Declare hash_traverse.
4866 * hash.c: Complete rewrite based on BFD hashing code.
4867 * gasp.c (chunksize): New variable.
4868 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4871 1999-05-28 Nick Clifton <nickc@cygnus.com>
4873 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4874 addend unless the target uses an old ABI.
4876 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4878 -Wchar-subscripts cleanup
4879 * listing.c (listing_newline): Use unsigned char variable, so
4880 calls to isascii,iscntrl are correct.
4881 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4883 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4884 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4885 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4886 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4888 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4890 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4892 (arch_coldfire_p): New #define.
4893 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4895 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4897 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4899 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4900 (install_operand): Add place `N'.
4901 (init_table): Add registers ACC, MACSR, MASK.
4903 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4905 * config/tc-m68k.c: Change mcf5200 --> mcf.
4906 (archs): Add mcf5206e, mcf5307.
4907 (m68k_ip): Add format `u'.
4908 (install_operand): Add place `m', `M', `h'.
4909 (init_table): Add upper/lower registers.
4911 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4913 1999-05-28 Martin Dorey <mdorey@madge.com>
4915 * config/tc-i960.c: Several minor changes to add ELF and
4916 BFD_ASSEMBLER support.
4917 * config/tc-i960.h: Likewise.
4918 * configure.in (i960-*-elf*): New target.
4919 * aclocal.m4, configure: Rebuild.
4921 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4923 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4924 reloc changes when defined(BFD_ASSEMBLER).
4926 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4928 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4930 * write.c (write_print_statistics): Output to file, not stderr.
4932 * expr.c (generic_bignum_to_int32,64): Prototype.
4934 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4935 output_sleb128, output_uleb128, output_big_sleb128,
4936 output_big_uleb128, output_big_leb128): Prototype.
4937 (output_big_sleb128, output_big_uleb128): Make inline.
4938 (output_big_leb128): Remove inline
4940 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4941 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4942 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4943 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4944 value for correct overflow check in write.c:fixup_segment.
4945 * write.c (fixup_segment): Move bitfield overflow checks to after
4946 the md_apply_fix call.
4947 * config/obj-coff.c (fixup_segment): Likewise.
4948 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4949 valueT *val argument.
4951 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4953 * config/atof-ieee.c (gen_to_words): Correctly round a
4954 denormalized number. Fix off-by-one in range checking for
4955 exponent in a denormal.
4957 1999-05-10 Nick Clifton <nickc@cygnus.com>
4959 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4962 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4964 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4966 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4968 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4969 (ReverseRegRegmem): Remove.
4970 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4971 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4972 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4975 From Doug Ledford <dledford@redhat.com>
4976 * config/tc-i386.h (RegXMM): New for P/III.
4977 * config/tc-i386.c: Add support for P/III.
4979 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4981 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4982 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4983 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4985 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4987 * config/tc-i386.c (i386_immediate): Skip whitespace before
4988 complaining about junk after expression.
4989 (i386_displacement): Likewise.
4991 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4993 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4994 Don't copy before downcaseing.
4996 1999-05-05 Catherine Moore <clm@cygnus.com>
4998 * tc-m68k.c: Include elf/m68k.h.
4999 (m68k_elf_final_processing): New routine.
5000 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5003 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5005 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5008 1999-04-30 Nick Clifton <nickc@cygnus.com>
5010 * config/tc-mcore.c (mcore_s_section): Dump literals before
5013 1999-04-29 Nick Clifton <nickc@cygnus.com>
5015 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5018 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5020 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5021 (TC_INIT_FIX_DATA): Delete.
5022 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5023 (TC_INIT_FIX_DATA): Delete.
5024 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5025 * write.c (fix_new_internal): Initialize fx_cgen member.
5026 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5027 (gas_cgen_md_apply_fix3): Update.
5028 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5029 (md_cgen_record_fixup_exp): Update.
5030 (FX_OPINFO_R_TYPE): Update.
5032 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5033 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5034 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5035 * frags.h (struct frag): Make opindex, opinfo ints.
5037 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5039 1999-04-26 Tom Tromey <tromey@cygnus.com>
5041 * aclocal.m4, configure: Updated for new version of libtool.
5043 1999-04-22 Nick Clifton <nickc@cygnus.com>
5045 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5047 (md_apply_fix3): Do not fix up absolute relocations against
5050 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5052 1999-04-20 Nick Clifton <nickc@cygnus.com>
5054 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5055 changes and data-in-text directives.
5056 (mcore_cons): New function: intercept cons() operations.
5057 (mcore_float_cons): New function: intercept float_cons()
5059 (mcore_stringer): New function: intercept stringer() operations.
5061 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5063 * obj.h (struct format_ops): Change generate_asm_lineno field to
5065 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5067 * config/tc-alpha.c (find_opcode_match): Add default case to
5069 (find_macro_match): Likewise.
5070 (load_expression): Parenthesize && within ||.
5072 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5074 1999-04-17 Nick Clifton <nickc@cygnus.com>
5076 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5077 .text .data .section pseudo ops.
5078 (mcore_s_section): New function. Dump lits before changing secs.
5079 (mcore_s_text): New function. Dump lits before changing secs.
5080 (mcore_s_data): New function. Dump lits before changing secs.
5082 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5084 * config/tc-mips.c (mips_32bitmode): New.
5085 (md_begin): Set mips_32bitmode if needed.
5086 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5087 Set EF_MIPS_32BITMODE.
5089 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5091 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5094 1999-04-16 Nick Clifton <nickc@cygnus.com>
5096 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5098 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5100 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5101 expressions correctly.
5104 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5106 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5108 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5110 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5111 and fmpynfadd instructions.
5113 1999-04-11 Richard Henderson <rth@cygnus.com>
5115 * as.h (environ): Declare it, if needed.
5116 * as.c (dump_statistics): Don't declare environ.
5117 * configure.in (environ): Detect declaration.
5118 * configure, config.in: Rebuild
5120 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5121 (i386_displacement): Allocate enough space for replacement buffer.
5122 Clean up replacement buffer initialization.
5124 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5126 * subsegs.c (section_symbol): Don't create a new symbol if one
5127 already exists; instead, use the existing one, but set its segment
5128 and frag data if it hasn't already been defined.
5129 * config/obj-coff.c (c_section_symbol): Likewise.
5131 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5133 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5135 1999-04-08 Nick Clifton <nickc@cygnus.com>
5137 * config/tc-mcore.c: New File: Support routines for MCore
5139 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5140 * config/obj-coff.c: Add support for mcore-pe target.
5142 * Makefile.am: Add support for MCore targets.
5143 * Makefile.in: Regenerate.
5144 * configure.in: Add support for MCore targets.
5145 * configure: Regenerate.
5147 * doc/all.texi: Set MCORE.
5148 * doc/as.texinfo: Document MCore specific command line options.
5150 * write.h: Prevent multiple inclusion.
5152 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5154 * asintl.h (LC_MESSAGES): Never define.
5155 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5157 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5160 * Makefile.am (m68k-parse.c): If configuring in the source
5161 directory, copy m68k-parse.y into the local directory before
5162 running ylwrap, to remove spurious differences when generating
5164 * Makefile.in: Rebuild.
5166 * config/tc-sparc.h (md_do_align): Just allocate the number of
5167 bytes necessary, rather than always allocating 1024.
5169 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5171 * listing.c (listing_newline): Add cast to avoid warning.
5172 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5173 * config/tc-i386.c (i386_scale): Add return value.
5174 (build_displacement_string): Remove unused local temp_disp2.
5175 (i386_intel_memory_operand): Add parentheses to avoid warning.
5176 (i386_intel_operand): Remove unused local end_of_operand_string.
5177 (i386_operand): Remove unused local operand_modifier.
5178 (i386_operand): Add parens to avoid warning.
5180 1999-04-04 Don Bowman <don@pixsci.com>
5182 * configure.in: Add mips*-*-vxworks* target; have it define
5184 * configure, config.in: Rebuild.
5186 1999-03-31 Nick Clifton <nickc@cygnus.com>
5188 * configure.in (emulations): Add support for arm-epoc-pe.
5189 * configure: Regenerate.
5190 * config/te-epoc-pe.h: New file. Define macros specific to
5192 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5193 for arm-epoc-pe target.
5195 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5197 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5199 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5201 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5202 detect ",n" without a condition.
5203 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5206 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5208 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5209 instruction is encoded with one bit.
5212 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5214 * doc/internals.texi (CPU backend): Mention that
5215 line_separator_chars should not include newline. From thi
5216 <ttn@mingle.glug.org>.
5218 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5220 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5221 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5223 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5225 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5227 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5229 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5232 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5234 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5236 1999-03-15 Martin Hunt <hunt@cygnus.com>
5238 * app.c (do_scrub_begin): Change '-' back to a symbol char
5239 so we can use multiple opcodes on a line again.
5241 * config/tc-d30v.c: By default, warn if a symbol has
5242 the same name as a register. Plus some minor
5243 updates from the branch.
5245 1999-03-13 Nick Clifton <nickc@cygnus.com>
5247 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5248 BFD_RELOC_16 and BFD_RELOC_64.
5250 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5252 * expr.c (expr): Add missing else.
5254 1999-03-12 Nick Clifton <nickc@cygnus.com>
5256 * config/tc-arm.c (md_apply_fix3): Improve error message.
5258 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5260 * Makefile.am (CPU_TYPES): Add fr30.
5261 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5262 (fr30,m32r dependencies): Update.
5263 * Makefile.in: Rebuild.
5265 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5266 (gas_cgen_record_fixup_exp): Ditto.
5267 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5268 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5269 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5270 (md_cgen_lookup_reloc): Update use of operand->type.
5271 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5272 (md_convert_frag): Call cgen_operand_lookup_by_num.
5273 (md_cgen_lookup_reloc): Update use of operand->type.
5274 (m32r_cgen_record_fixup_exp): Ditto.
5276 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5278 * config/tc-mips.c (md_show_usage): Fix message.
5280 1999-03-03 Nick Clifton <nickc@cygnus.com>
5282 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5283 and LDR reg,=<expr> instruction.
5285 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5288 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5290 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5292 1999-02-17 Nick Clifton <nickc@cygnus.com>
5294 This patch was created by: Scott Bambrough
5295 <scottb@corelcomputer.com>
5298 Special cased '@' character. The '@' character is used as the
5299 ARM assembler comment character, as a special character
5300 and in ELF .symver pseudo-op's, and as a special character in
5301 .type and .section pseudo-ops.
5302 (symver_pseudo): New static variable.
5303 (symver_state): New static variable.
5304 (struct app_save): Add field 'symver_state'.
5305 (app_push): Save global symver_state int struct app_save.
5306 (app_pop): Restore global symver_state from struct app_save.
5307 (do_scrub_chars): Special case handling of '@' character in
5310 * configure.in: Modified to recognize armv* uname syntax from ARM
5312 * configure: Regenerated.
5314 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5315 a prefix to the section's type.
5316 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5317 the type's typename.
5319 * config/tc-arm.h: Add support for PIC generation:
5320 (pic_code): New boolean.
5321 (obj_relocate_extern): Define.
5322 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5323 (TC_CONS_FIX_NEW): Define.
5324 (tc_fix_adjustable): Define.
5325 (GLOBAL_OFFSET_TABLE_NAME): Define.
5327 * config/tc-arm.c: Add support for PIC generation:
5328 (line_seperator_chars): Allow ';' as a seperator for Linux.
5329 (is_immediate_prefix): New macro.
5330 (arm_parse_reloc): New function.
5331 (s_arm_elf_cons): New function.
5332 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5333 (md_undefined_symbol): Special case handling for the Global Offset
5335 (md_apply_fix3): Handle PIC relocs.
5336 (tc_gen_reloc): Handle PIC relocs.
5337 (md_parse_option): Add support for '-k' command line switch to
5338 enable PIC generation.
5339 (cons_fix_new_arm): New function.
5340 (s_arm_elf_cons): New function.
5342 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5344 * configure.in: Add comments for uses of AC_DEFINE.
5345 * acinclude.m4: Likewise.
5346 * acconfig.h: Remove.
5347 * aclocal.m4: Rebuild.
5348 * configure: Rebuild.
5349 * Makefile.in: Rebuild.
5350 * config.in: Rebuild.
5352 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5354 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5355 non-constant offset from a base register.
5357 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5359 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5362 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5364 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5365 (emit_insn): Look for pc-relative and no-overflow specifiers on
5366 internal relocation types.
5368 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5370 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5373 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5375 (mips_4650, mips_4010, mips_4100): Variables removed.
5376 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5377 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5379 (md_begin): Don't bother initializing the mips_NNNN variables;
5380 mips_cpu is set, and that's good enough now.
5381 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5382 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5383 (show): New function, to handle wrapping in the CPU lists.
5384 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5386 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5388 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5389 than treat as an immediate specifier.
5391 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5393 * config/tc-i386.c: Prototype many functions.
5394 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5395 (i386_immediate): Remove unused second argument.
5396 (i386_intel_operand): Fix i386_is_reg typo.
5397 (i386_operand): Use allow_naked_reg.
5398 (output_invalid): Make operand int for K&R.
5400 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5402 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5404 * Makefile.in: Rebuild.
5406 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5408 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5410 (EXTRA_as_new_SOURCES): Comment out.
5411 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5412 * Makefile.in: Rebuild.
5413 * doc/Makefile.in: Rebuild.
5414 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5415 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5416 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5417 * configure: Rebuild.
5418 * aclocal.m4: Rebuild.
5419 * config.in: Rebuild.
5420 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5421 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5422 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5423 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5424 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5425 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5426 (gas_cgen_record_fixup_exp): Ditto.
5427 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5428 descriptor, not global variable.
5429 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5430 descriptor, not global variable. Refer to insert_operand handler
5431 via cpu descriptor, not global function.
5432 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5433 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5434 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5435 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5436 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5437 * config/tc-m32r.c: Ditto.
5438 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5439 (md_assemble): Ditto.
5440 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5442 1999-02-09 Nick Clifton <nickc@cygnus.com>
5444 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5445 relocations for ELF targets.
5447 1999-02-08 Nick Clifton <nickc@cygnus.com>
5449 * configure.in: Add support for StrongARM target.
5450 * configure: Regenerate.
5452 1999-02-05 Nick Clifton <nickc@cygnus.com>
5454 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5456 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5459 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5461 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5463 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5465 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5466 (INTEL_DWORD_MNEM_SUFFIX): Define.
5469 (DWORD_PTR): Define.
5470 (XWORD_PTR): Define.
5472 (OFFSET_FLAT): Define.
5474 (NONE_FOUND): Define.
5477 * config/tc-i386.c (set_intel_syntax): New routine.
5478 (intel_syntax): Declare.
5479 (allow_naked_reg): Declare.
5480 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5481 (intel_float_operand): New routine.
5482 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5483 Handle brackets as well as parens. Call i386_intel_operand for
5484 intel syntax. Reverse operands if appropriate. Handle new
5485 suffixes. Handle movzx and movsx.
5486 (i386_is_reg): New routine.
5487 (i386_immediate): New routine.
5488 (i386_scale): New routine.
5489 (i386_displacement): New routine.
5490 (i386_operand_modifier): New routine.
5491 (build_displacement_string): New routine.
5492 (i386_parse_seg): New routine.
5493 (i386_intel_memory_operand): New routine.
5494 (i386_intel_operand): New routine.
5495 (i386_operand): Call i386_displacement, i386_immediate,
5496 i386_scale, etc. instead of handling inline.
5497 (parse_register): Handle registers without prefix.
5499 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5501 * configure: Regenerate.
5502 * configure.in (arm-*-oabi): New.
5503 (thumb-*-oabi): New.
5504 * config/tc-arm.c (target_oabi): Declare.
5505 (md_apply_fix3): Support REL relocs.
5506 (md_parse_option): Handle -oabi.
5507 (elf32_arm_target_format): New routine.
5508 (md_longopts): Add OPTION_OABI.
5509 * config/tc-arm.h: Redefine TARGET_FORMAT.
5512 1999-01-28 Nick Clifton <nickc@cygnus.com>
5514 * write.c (write_relocs): Handle out of range error.
5516 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5517 (fr30_force_relocation): Default to 0.
5519 * config/tc-fr30.h (obj_fix_adjustable): Define.
5520 (TC_FORCE_RELOCATION): Define.
5522 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5525 1999-01-16 Nick Clifton <nickc@cygnus.com>
5527 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5528 merge of two instructions if the left instruciton kills the right.
5530 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5532 * Makefile.in: Regenerate.
5533 * configure.in: Redo test for using cgen.
5534 * configure: Regenerate.
5536 1999-01-09 Nick Clifton <nickc@cygnus.com>
5538 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5539 redefinition of this macro.
5541 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5543 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5546 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5548 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5549 a read of HI or LO and an immediatly following branch.
5551 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5553 * config/tc-mips.c (md_begin): Another correction to the setting of
5556 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5558 * config/tc-mips.c (md_begin): Correct type-o in setting of
5561 1998-12-21 Nick Clifton <nickc@cygnus.com>
5563 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5564 bit insn when optimizing, so that parallelised instructions will
5565 start on a 32 bit boundary.
5567 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5569 * config/tc-mips.c (mips_eabi64): New.
5570 (md_begin): Set mips_eabi64.
5571 (mips_elf_final_processing): Use it.
5573 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5575 * config/tc-mips.c (mips_elf_final_processing):
5576 Correct setting of ABI in e_flags.
5578 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5580 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5583 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5585 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5587 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5589 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5590 warning, values that don't fit in the field.
5592 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5594 * config/tc-mips.c (mips_abi_string): New.
5595 (md_parse_option,md_longopts): Add mabi.
5596 (mips_elf_final_processing): Set e_flags based on mabi flag.
5598 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5600 * config/tc-mips.c (md_parse_option): Handle vr4111.
5602 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5604 * config/tc-h8300.c (build_bytes): Change message given if the
5605 instruction requires H8/300H mode and we're not in Hmode, to
5606 suggest that it may be the operand modes that are the problem, not
5607 necessarily the opcode.
5609 1998-12-10 Nick Clifton <nickc@cygnus.com>
5611 * config/tc-fr30.c: Add line separator character.
5613 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5615 * configure.in (hppa-*-mpeix*): New target.
5616 * config/obj-som.h (obj_som_compiler): Declare.
5617 * config/obj-som.c (compiler_seen): New static variable.
5618 (obj_som_compiler): New function.
5619 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5620 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5621 (pa_type_args): Set hppa_priv_level.
5622 (pa_compiler): New static function if OBJ_SOM.
5623 * configure: Rebuild.
5625 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5627 * read.c (output_leb128): Don't mark as inline.
5629 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5631 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5632 AIX .vbyte unaligned data support.
5633 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5634 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5637 1998-12-07 Nick Clifton <nickc@cygnus.com>
5639 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5642 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5644 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5645 BFD_RELOC_ARM_PCREL_BRANCH.
5647 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5649 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5650 checking the target type.
5651 (mips-dec-bsd*): Set endian to little.
5652 * configure: Rebuild.
5654 COFF weak symbol support, based on patches from Mark Elbrecht
5655 <snowball3@usa.net>:
5656 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5657 * config/obj-coff.c (obj_coff_weak): New static function.
5658 (obj_coff_endef) [both versions]: Handle weak symbols.
5659 (coff_frob_symbol): Likewise.
5660 (yank_symbols): Likewise.
5661 (obj_pseudo_table): Add "weak".
5663 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5664 <aymeric.vincent@emi.u-bordeaux.fr>.
5665 * aclocal.m4: Rebuild with current tools.
5666 * configure: Rebuild.
5668 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5669 an assertion failure for a case we can't handle when OBJ_ECOFF.
5671 * expr.c (operator): And with 0xff to avoid problems with signed
5674 1998-12-03 Nick Clifton <nickc@cygnus.com>
5676 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5677 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5679 1998-12-02 Nick Clifton <nickc@cygnus.com>
5681 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5684 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5686 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5687 calculation of pcrel point.
5689 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5691 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5694 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5696 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5698 (d10v_cleanup): Only generate previous insn if a multiline insn is
5701 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5703 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5706 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5708 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5709 -marm6xxx command line switches.
5711 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5713 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5714 (itbl-ops.o): Delete duplicate dependencies.
5715 Rebuild dependencies.
5716 Add fr30 dependencies.
5717 * Makefile.in: Rebuild.
5719 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5721 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5723 * listing.c: Ignore line terminator characters found inside
5726 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5728 * po/gas.pot: Regenerated.
5730 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5732 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5733 fr30_is_label_start(). Also checks for delay slot insns.
5735 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5736 FR30 instructions which contain a colon in the mnemonic.
5738 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5740 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5742 * config/tc-fr30.c: Removed currently superflous code.
5744 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5746 * config/tc-fr30.h: New file.
5747 * config/tc-fr30.c: Tweaking so that it will compile.
5749 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5751 * config/tc-d10v.h (obj_fix_adjustable): Define.
5752 (TC_FORCE_RELOCATION): Define.
5753 (d10v_force_relocation): Declare.
5754 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5755 (md_apply_fix3): Handle Vtable relocs.
5756 (d10v_fix_adjustable): New.
5757 (d10v_force_relocation): New.
5759 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5761 * config/tc-d30v.c: Change default behaviour to ignore potential
5762 conflicts between register name and symbol names.
5764 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5766 * configure.in: Add fr30-*-*.
5767 * config/tc-fr30.c: New file.
5768 * Makefile.in: Regenerated.
5769 * config.in: Regenerated.
5770 * configure: Regenerated.
5771 * doc/Makefile.in: Regenerated.
5772 * po/gas.pot: Regenerated.
5774 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5776 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5779 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5781 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5783 (do_scrub_chars): Add some casts to unsigned char to avoid
5784 unwanted sign extension.
5785 * read.c (lex_type): Set characters about 127 to be symbol
5787 * config/tc-i386.c (md_begin): Set identifier_chars and
5788 operand_chars for values above 127.
5790 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5792 * configure.in: detect cygwin* instead of cygwin32*
5793 * configure: regenerate
5795 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5797 * listing.c: Add support for producing a listing from piped
5800 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5802 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5803 (append_insn): Account for the tx39's multiply behavior.
5805 1998-10-26 Michael Meissner <meissner@cygnus.com>
5807 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5808 from assemble_parallel_insns. Add support for '->' to indicate
5809 explicitly serializing the instructions.
5810 (md_assemble): Ditto.
5812 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5814 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5817 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5819 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5821 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5823 * config/tc-mips.c : support frame and regmask/fregmask when
5824 MIPS_STABS_ELF is specified.
5826 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5828 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5829 (md_apply_fix): Don't return 1 for VTABLE relocs.
5830 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5832 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5834 * doc/c-i386.texi: Replace occurences of "opcode" with
5835 "instruction mnemonic", "instruction", or "mnemonic" when
5836 referring to the name of an instruction. Use "opcode" when
5837 referring to the sequence of machine bytes.
5839 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5840 (is_opcode_char): Rename to is_mnemonic_char.
5841 (md_assemble and i386_operand): Correct error messages from
5842 "opcode" to "instruction mnemonic"
5843 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5844 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5845 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5846 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5847 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5848 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5849 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5851 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5853 * config/tc-i386.c (i386_operand): Check for garbage after
5856 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5858 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5859 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5861 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5863 * config/tc-sh.h (obj_fix_adjustable): Define.
5864 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5865 (md_apply_fix): Likewise.
5866 (tc_gen_reloc): Likewise.
5867 (sh_fix_adjustable): New.
5869 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5871 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5872 * cgen.h (gas_cgen_finish_insn): Update prototype.
5873 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5874 cgen_insn_t -> CGEN_INSN_INT.
5875 (make_parallel): Update handling of CGEN_INT_INSN_P.
5876 (assemble_parallel_insn): Ditto.
5877 (target_make_parallel): New function.
5878 (md_assemble): Use it.
5880 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5882 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5884 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5886 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5887 converted into lower case.
5889 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5891 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5892 (gas_cgen_tc_gen_reloc): Likewise.
5893 * config/tc-m32r.h (obj_fix_adjustable): Define.
5894 * config/tc-m32r.c (m32r_fix_adjustable): New.
5895 (m32r_force_relocation): Handle VTABLE relocs.
5897 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5899 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5901 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5903 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5904 to lower case before parsing.
5906 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5907 parallel insns modift buts in the PSW as a side effect.
5909 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5911 * config/tc-d30v.c (find_format): Test for missing flag and
5914 (md_apply_fix3): Fix error messages to avoid
5915 assumption about presence of a symbol.
5917 (parallel_ok): Disallow parallel instructions that both modify the
5920 (find_format): Generate a warning if an odd numbered register is
5921 used as the first register in a mutli-register instruction.
5923 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5925 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5926 relocations are always associated with a symbol.
5928 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5930 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5931 (elf32_sparc_force_relocation): Declare.
5932 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5933 (tc_gen_reloc): Handle vtable relocs.
5934 (elf32_sparc_force_relocation): New.
5936 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5938 * symbols.c (S_IS_FUNCTION): New.
5939 * config/tc-v850.h (obj_fix_adjustable): Define.
5940 (TC_FORCE_RELOCATION): Define.
5941 (v850_force_relocation): Declare.
5942 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5943 of fx_addnumber for VTABLE reloc addends.
5944 (md_apply_fix3): Handle VTABLE relocs.
5945 (v850_fix_adjustable): New.
5946 (v850_force_relocation): New.
5948 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5950 * tc-hppa.c (fp_operand_format): Add some additional formats.
5951 (pa_ip): Do not automatically promote into pa2.0 mode.
5952 (pa_level): Handle ".level 2.0".
5954 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5956 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5957 * config/tc-i386.h (template.extension_opcode): Change to
5958 unsigned int to allow full range of 8-bit opcode suffixes.
5959 (None): Redefine as 0xffff.
5961 From Jeff B Epler <jepler@usgs.gov>
5962 * doc/c-i386.texi (i386-SIMD): New section.
5964 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5966 * read.c (discard_rest_of_line): New function.
5967 * read.h: Declare it.
5968 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5970 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5972 * config/tc-d10v.c (find_symbol_matching_register): New function.
5973 (find_opcode): Cope with the case where a register name matches
5976 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5978 * config/tc-v850.c (md_pcrel_from): Rename to
5979 v850_pcrel_from_section.
5980 (v850_pcrel_from_section): Do not resolves symbols in other
5983 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5985 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5987 * config/tc-d10v.c (find_opcode): Generate an error if a register
5988 is supplied for an operand that should not be a register.
5990 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5992 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5993 instructions to have another instruction in the right bin.
5995 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5997 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5998 the right container if the left container holds a branch
6001 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6003 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6004 both a register name and symbol name.
6005 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6007 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6009 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6010 execution unit class.
6012 (reg_name_search): If a name matches a register and a symbol,
6013 prefer the register.
6014 (find_format): Disallow flag registers when a general purpose
6015 register is required.
6016 If a number is required, but a register has been given, check to
6017 see if a symbol with the same name as the register exists, and if
6018 so, use that symbol.
6020 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6022 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6024 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6026 * config/tc-d30v.c (find_format): Do not accept flag registers as
6027 general purpose registers.
6028 (find_format): If an immediate value is expected at a given place
6029 in a format, but a register name has been provided instead, check
6030 to see if that register name matches the name of a predefined
6031 symbol and if it does, then use the symbol instead.
6032 (reg_name_search): If a register name matches a symbol name,
6033 prefer the register name to the symbol name.
6035 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6037 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6038 the previous insn to empty.
6040 1998-09-20 Michael Meissner <meissner@cygnus.com>
6042 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6043 pieces, forcing the use of an ANSI compiler.
6045 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6047 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6049 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6051 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6053 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6055 (obj_elf_vtable_entry): Likewise.
6056 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6057 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6058 (tc_gen_reloc): Likewise.
6059 (arm_fix_adjustable): Likewise.
6060 (elf32_arm_force_relocation): New.
6061 (armelf_frob_symbol): Remove coff-style symbol support.
6063 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6065 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6067 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6069 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6070 OBJ_COFF so that routine is defined for a.out format.
6072 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6074 * config/tc-i386.c (i386_operand): Detect non-segment registers
6075 used as segment prefixes.
6077 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6079 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6080 optimize across FDE boundaries.
6082 * config/obj-coff.c (obj_coff_section): Preserve any link once
6083 flags when setting the section flags.
6085 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6087 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6088 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6090 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6092 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6095 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6097 * frags.c (frag_grow): Include the size of the frag struct in the
6100 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6101 if the new subseg comes before the old.
6103 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6105 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6106 to handle edge8 and edge16.
6108 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6110 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6111 before we clobber the symbol involved.
6113 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6115 * config/tc-arm.c: Remove OBJ_ELF definitions for
6116 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6117 use arm_adjust_symtab for OBJ_COFF.
6118 (armelf_adjust_symtab): New Routine.
6119 * config/tc-arm.h: Define obj_adjust_symtab to
6120 armelf_adjust_symtab for OBJ_ELF.
6122 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6124 * configure.in: Make all i386-elf targets use bfd_gas.
6125 * config/tc-i386.c (tc_i386_force_relocation): New.
6126 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6127 (md_apply_fix3): Likewise.
6128 (tc_gen_reloc): Handle them.
6129 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6130 tc_i386_force_relocation.
6132 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6134 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6136 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6138 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6139 current opcode after writing the first insturction of a reverse
6142 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6144 * read.h (generate_lineno_debug): Add prototype.
6145 * read.c (generate_lineno_debug): Make non-static.
6147 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6149 * config/tc-i386.c (md_assemble): Only warn for address/data size
6152 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6154 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6155 against Thumb function names, as the linker needs this information.
6157 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6159 * expr.c (operand): Check also that there is no advance in operand
6160 after atof_generic in order to decide "is it label 0f or floating
6163 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6165 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6166 command line options with a single dash.
6167 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6169 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6171 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6172 * tc-arm.c (arm_fix_adjustable): New routine.
6174 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6176 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6177 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6178 demand_empty_rest_of_line before mri_comment_end.
6179 (equals): Check garbage after expression before
6180 mri_comment_end in MRI mode.
6182 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6184 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6185 small immediate constant to use the constant itself rather than
6188 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6190 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6191 (pa_leave): Likewise.
6193 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6195 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6197 (i386_operand): Fix an error message.
6199 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6201 * doc/c-arm.texi (ARM Directives): Document .req directive.
6203 * config/tc-arm.c (reg_required_here): Display erroneous string if
6204 the register name could not be decoded.
6205 Do not set inst.instruction if the sift is -1.
6207 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6209 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6212 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6214 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6215 even if it is belived to be unnecessary.
6217 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6219 config/tc-i386.c (i386_operand): Size immediate constants by
6220 suffix (erroneously removed as part of July 7 change).
6222 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6224 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6225 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6226 (armelf_frob_symbol): New Routine.
6227 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6229 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6231 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6233 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6235 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6236 command line switches passed to assembler.
6238 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6240 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6241 (gas_cgen_opcode_desc): Declare.
6242 (gas_cgen_parse_operand): Declare.
6243 (*): Prepend gas_ to gas specific fns to denote them as such.
6245 * cgen.c (gas_cgen_opcode_desc): New global
6246 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6247 (queue_fixup): Renamed from cgen_queue_fixup.
6248 (*): Prepend gas_ to gas specific fns to denote them as such.
6250 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6251 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6252 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6253 Open opcode table and initialize it.
6254 (make_parallel): Use gas_cgen_opcode_desc.
6255 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6256 (md_assemble): Ditto.
6258 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6260 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6261 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6262 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6263 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6264 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6265 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6266 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6267 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6268 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6269 (INIT_STAB_SECTION): Likewise.
6270 (OBJ_PROCESS_STAB): Likewise.
6272 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6273 (md_parse_option): Watch for them.
6274 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6275 (md_begin): Kill neverdef code.
6276 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6277 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6278 (s_alpha_coff_wrapper): New.
6279 (md_pseudo_table): Trap all ECOFF pseudos.
6281 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6283 Start of changes to remove mdebug section from mips*-elf
6284 Based on MIPS_STAB_ELF definition
6285 * acconfig.h: undef if not configured
6286 * config.in: undef if not configured
6287 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6288 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6289 * stabs.c (s_stab_generic): flush frag
6291 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6293 * configure.in: (arm-*-elf): Handle.
6294 (thumb-*-elf): Handle.
6295 * configure: Regenerate.
6296 * read.c (stringer): Fix typo in comment.
6297 * write.c (fixup_segment): Don't add symbol value to addend if
6299 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6301 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6304 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6306 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6307 (write_2_short): Emit warning if new flag is set.
6308 (do_assemble): Set flags if left instruction is one of special
6309 "right-instruction-killer" type.
6311 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6313 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6314 Always output words in debug_info section as big endian.
6315 (sparc_target_format): Choose correct bfd target.
6316 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6318 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6320 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6321 to work with internationalization code. Issue an error when two
6322 operands match that are not allowed to match.
6324 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6326 * configure.in (install_tooldir): Allow target to specify whether
6327 it wants to be installed in $(tooldir)/bin.
6328 * configure: Regenerate.
6329 * Makefile.am (install-exec-local): Set install-exec-tooldir
6330 dependency via configure.
6331 * Makefile.in: Regenerate.
6333 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6335 * Makefile.am (install-exec-local): Split into two ...
6336 (install-exec-bindir,install-exec-tooldir): New rules.
6337 * Makefile.in: Regenerate.
6339 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6341 * Makefile.am (install-exec-local): Don't remove the file before
6342 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6343 W. Rozycki <macro@ds2.pg.gda.pl>.
6344 * Makefile.in: Rebuild.
6346 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6348 * cgen.c: Include libiberty.h.
6349 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6350 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6351 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6352 (md_cgen_lookup_reloc)): Declare.
6353 (md_cgen_record_fixup_exp): Declare.
6354 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6355 (m32r_relax_frag): Declare.
6356 (cgen_md_apply_fix3): Decls moved to cgen.h.
6357 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6358 (m32r_cgen_record_fixup_exp): Delete decl.
6359 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6360 (assemble_nop): Delete.
6361 (expand_debug_syms): Delete unused `exp'.
6362 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6363 Add default case for -Wall.
6364 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6365 (md_atof): Delete unused wordP.
6367 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6369 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6372 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6374 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6375 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6376 .print, .purgem, and .struct. Remove documentation for
6379 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6381 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6382 Update call to insert_operand.
6384 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6386 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6388 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6390 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6391 whitespace after a prefix operator.
6393 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6395 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6397 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6399 * config/tc-sparc.c (log2): New static function.
6400 (s_reserve): Use log2 to convert alignment before calling
6402 (s_common): Use log2 to convert alignment before calling
6403 record_alignment and frag_align.
6404 (sparc_cons_align): Use log2.
6406 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6408 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6409 (s_common): Likewise.
6411 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6412 initialization of waddr.
6413 (sparc_elf_final_processing): Add default case to switch.
6415 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6417 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6418 than temporary real.
6420 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6422 * write.c (subsegs_finish): Don't align the segments if there were
6425 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6426 copying aux information.
6428 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6429 expression into a symbol.
6431 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6433 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6434 type to unsigned int.
6435 (md_assemble): Change type used to store offsets from unsigned
6437 (i386_operand): Switch error check to only call RESTORE_END_STRING
6438 once after parse_register.
6440 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6442 * config/tc-v850.c (md_show_usage): Changed format to match that
6445 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6447 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6449 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6451 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6454 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6456 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6457 * doc/Makefile.in: Rebuild.
6459 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6461 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6462 for %lo expressions.
6463 (mips_ip, case 'u'): Move range check after code to mask
6464 off bits in %hi/%lo expressions. Mask off high bits for
6467 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6469 * doc/Makefile.am (gasver.texi): New target.
6470 (as.info, as.dvi): Depends upon gasver.texi.
6471 * doc/as.texinfo: Include gasver.texi. Mention version number on
6472 title page and in top node.
6473 * doc/Makefile.in: Rebuild.
6475 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6477 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6478 but not including the line containing the edict.
6479 * listing.h (LISTING_EOF): New.
6480 * input-scrub.c (input_scrub_next_buffer): Call it.
6482 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6484 * config/tc-i386.c (i386_operand): Don't set the size of an
6485 immediate address based solely on the suffix and the mode.
6487 * config/tc-i386.c (md_assemble): Add assertion to make sure
6488 overlap2 does not set Imm.
6490 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6491 sequences of whitespace to a single space.
6492 (is_space_chars): Just compare with space.
6493 (md_begin): Don't initialize space_chars.
6494 (md_assemble): Just skip a single whitespace character.
6495 (i386_operand): Rewrite base-index parsing to use new
6496 parse_register, and to skip white space. Skip white space in a
6497 number of other places too. Don't give error message if
6498 parse_register fails.
6499 (parse_register): Change reg_string parameter to be non-const.
6500 Add end_op parameter. Skip white space after the `%', and return
6501 end of register string. Give error message here rather than
6504 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6506 Based on patch from Matt Semersky <matts@scd.hp.com>:
6507 * expr.c (op_encoding): Make const.
6508 (expr_set_precedence): New function.
6509 (expr_begin): Don't set operator rankings, just call
6510 expr_set_precedence.
6511 * expr.h (expr_set_precedence): Declare.
6512 * read.c (s_mri): Call expr_set_precedence.
6514 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6516 * doc/as.texinfo (Statements): Remove paragraph discussing
6517 continuing lines with a backslash. This hasn't worked for years,
6520 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6522 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6524 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6525 (ps_CTORS, ps_DTORS): New section types.
6526 (vms_fixup_xtors_section): New function
6527 (Ctors_Psect, Dtors_Psect): Define.
6528 (IS_GXX_XTOR): Define
6529 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6530 Filter static constructors/destructors and add to
6531 Ctors_Symbols/Dtors_Symbols chain.
6532 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6533 appropriate section.
6535 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6536 * makefile.vms: Merge vax/vms support.
6538 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6540 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6541 (elf_pseudo_table): Add them.
6542 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6543 (md_apply_fix): Accept them.
6544 (mips_fix_adjustable): Don't adjust them.
6545 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6546 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6547 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6548 (tc_fix_adjustable): Don't adjust them.
6550 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6552 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6554 * Makefile.in: Regenerate.
6555 * configure.in: AC_SUBST cgen_cpu_prefix.
6556 * configure: Regenerate.
6558 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6560 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6561 Changed all users of COND12_DELAY.
6563 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6565 * config/tc-mn10300.c (set_arch_mach): New function.
6566 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6567 (md_begin): Default to mn10300 mode.
6568 (md_assemble): Only accept instructions for the core mn10300
6569 chip and the active machine type.
6571 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6573 * subsegs.h (segment_info_type): Give the struct a name.
6574 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6575 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6576 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6577 * config/tc-w65.h (tc_reloc_mangle): Declare.
6578 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6580 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6582 * config/tc-v850.c (v850_comm): Restore old section
6583 after common processing.
6585 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6587 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6589 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6591 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6592 char with code that explicitly sign-extends.
6594 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6596 * config/tc-v850.c (md_begin): Restore text section as the current
6597 section after creating call table sections.
6598 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6601 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6602 with call to macro SYM_AUXINFO.
6604 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6606 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6607 with the program transform name.
6608 * Makefile.in: Rebuild.
6610 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6612 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6615 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6617 * config/tc-i386.c (i386_operand): Be prepared for a space between
6618 the open parenthesis and the start of the register operand,
6619 because of the June 16 change.
6621 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6623 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6626 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6628 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6629 even if it is belived to be unnecessary.
6631 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6633 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6635 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6637 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6639 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6640 shift amount for a repeated operand. The shift amount for the
6641 repeated copy comes from the size of the operand.
6643 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6645 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6647 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6649 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6651 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6653 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6654 characters in it as LEX_IS_SYMBOL_COMPONENT.
6655 * config/tc-i386.h (tc_symbol_chars): Define.
6656 (extra_symbol_chars): Declare.
6657 * config/tc-i386.c (extra_symbol_chars): Define.
6658 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6659 (line_comment_chars): Set to '/' if TE_LINUX.
6660 * doc/c-i386.texi (i386-prefixes): Update.
6661 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6663 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6665 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6666 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6668 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6670 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6671 constraint in instructions REP & REPI.
6673 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6675 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6676 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6678 (check_range): If the operand is shifted, then shift the number
6679 before checking its range.
6681 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6683 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6686 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6688 * config/tc-v850.c (v850_comm): Create special sections as needed.
6690 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6692 * config/tc-d10v.c (write_2_short): Addition of swapping
6693 instructions for sequential and reverse sequential order when
6694 given order is not possible.
6696 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6698 * Makefile.am: Rebuild dependencies.
6699 (DEP_INCLUDES): Fix reference to intl build directory.
6700 * Makefile.in: Rebuild.
6702 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6704 * doc/c-i386.texi: Update 16 bit documentation.
6706 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6707 IgnoreDataSize to IgnoreSize as they are used for address size as
6709 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6710 32-bit mode, similarly addr16/data16 and variants.
6712 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6714 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6715 sequential word multiply instructions.
6717 (do_assemble): Add extra command line argument, to allow mul32
6718 attribute to be preserved across parallel insns.
6719 (md_assemble): Insert NOPs between explicitly parallel insns which
6720 contain an 32 bit multiply and a 16 multiply.
6722 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6724 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6727 * config/tc-i386.c (reloc): Add braces.
6729 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6730 consistent with Intel naming.
6731 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6732 use bitfields in sib_byte.
6733 (modrm_byte): Don't use bitfields here either.
6735 * config/tc-i386.c (current_templates): Add const.
6736 (parse_register): Add const to return, param, and char *s.
6737 (i386_operand): Add const to reg_entry *r.
6738 * config/tc-i386.h (templates): Add const to start, end.
6740 Inspired by code for 16 bit gas support from Martynas Kunigelis
6741 <martynas@nm3.ktu.lt>:
6742 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6743 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6744 (uses_mem_addrmode): Remove.
6745 (md_estimate_size_before_relax): Add support here too.
6746 (md_relax_table): Rewrite interface to md_relax for 16 bit
6748 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6749 (opcode_suffix_to_type): Remove.
6750 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6751 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6752 (md_convert_frag): Likewise.
6753 (i386_operand): Add support for 16 bit base/index regs,
6754 immediates, and displacements. Remove some unnecessary casts, and
6755 localise end_of_operand_string, displacement_string_start,
6756 displacement_string_end variables. Add GCC_ASM_O_HACK.
6757 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6759 * config/tc-i386.c (prefix_hash): Remove.
6760 (md_begin): Rewrite without obstacks. Remove prefix hash table
6761 handling. Rewrite lexical table handling.
6762 (i386_print_statistics): Don't print prefix statistics.
6763 (md_assemble): Rewrite instruction parser so that line is not
6764 converted to lower case. Don't do a hash_find for prefixes,
6765 instead recognise them via opcode modifier.
6766 (expecting_operand, paren_not_balanced): Localise variables.
6767 * config/tc-i386.h (IsPrefix): Define.
6768 (prefix_entry): Remove.
6770 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6771 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6772 '\\' in case where comment_chars contains '/'.
6774 * config/tc-i386.c (MATCH): Ensure given operand and template
6775 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6776 you must write `ljmp *table(%ebx)'.
6778 From H.J. Lu <hjl@gnu.org>:
6779 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6780 as 0 ifndef BFD_ASSEMBLER.
6781 (md_assemble): Allow immediate operands without suffix or
6782 other reg operand to default in size to the current code size.
6784 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6786 * config/tc-v850.c (md_begin): Restore creation of
6787 .call_table_text and .call_table_data sections.
6789 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6791 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6792 after emitting a word of noops.
6794 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6796 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6797 (i386_operand): Simplify checks for valid base/index combinations.
6798 Disallow `in 4(%dx),%al'.
6800 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6802 (add_prefix): Change parameter from char to int.
6804 * config/tc-i386.h (Ugh): Define opcode modifier.
6805 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6807 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6808 CONSISTENT_REGISTER_MATCH macros to check register types more
6809 thoroughly. Check for illegal suffix/operand combinations
6810 when matching insns with operands. Handle new `s' suffix, and
6811 associated FloatMF opcode modifier for float insns with memory
6813 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6814 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6815 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6816 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6817 DATA_PREFIX_OPCODE throughout.
6819 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6820 (md_assemble): Rewrite suffix/register operand checking code to be
6821 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6822 AnyMem, the better to grep.
6824 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6825 given a memory operand. Don't set Abs bits either.
6826 (type_names): Remove Mem*, Abs*.
6827 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6828 define opcode_modifiers as these cases are handled by Disp8,
6829 Disp16, Disp32 and suffix checks.
6830 (COMES_IN_BOTH_DIRECTIONS): Remove.
6831 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6833 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6834 if IgnoreDataSize modifier given. Remove ShortformW modifier
6835 test. Add test for ShortForm in W base_opcode modification.
6836 Merge Seg2ShortForm and Seg3ShortForm code.
6837 * config/tc-i386.h (ShortFormW): Remove.
6838 (IgnoreDataSize): Define.
6840 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6842 * config/tc-d30v.c (md_assemble): Store previous segment state
6843 with previous instruction.
6845 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6847 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6848 (ebp, esp): Remove static variables.
6849 (MATCH): Remove test for InOutPortReg.
6850 (i386_operand): Properly handle InOutPortReg here instead.
6851 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6852 (md_assemble): Simplify and correct modrm and sib generation.
6853 (i386_operand): Add warning for scale without index.
6854 Rewrite checks for valid base/index combinations.
6856 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6857 macros and enclose in do while(0).
6858 (RESTORE_END_STRING): Likewise.
6859 (md_assemble): Add one to printed operand number so we start
6860 from 1 not 0. Add some more gettext invocations.
6861 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6864 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6865 DATA_PREFIX, SEG_PREFIX): Define.
6866 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6867 (check_prefix): Remove function.
6868 (add_prefix): New function. Add prefix to i.prefix as well as
6870 (md_assemble): Changes for add_prefix. Remove hack for wait
6871 prefix, instead always output prefixes in fixed order. Test
6872 for jcxz/loop when selecting between word & dword operations,
6873 and add address size prefix rather than operand size prefix.
6874 Remove operand -> address size hack when emitting jcxz/loop.
6875 (i386_operand): Remove O_Absent check as it's done in expr.
6877 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6879 * configure.in: Recognize m5200 as a cpu_type of m68k.
6880 * aclocal.m4: Rebuild with current libtool.
6881 * configure: Rebuild.
6883 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6885 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6886 to relaxable_symbol to prevent references to external symbol from
6889 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6891 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6892 symbols are relaxable.
6894 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6896 * config/tc-v850.c (md_begin): Don't create special
6897 sections by default.
6899 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6901 * config/tc-mips.c (macro): For div and udiv, close the
6902 reorder block as soon as possible.
6904 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6906 From Matt Semersky <matts@scd.hp.com>:
6907 * macro.c (macro_mri_mode): New function.
6908 * macro.h (macro_mri_mode): Declare.
6909 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6912 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6914 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6917 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6918 until after xstrdup in OBJ_EVAX case.
6920 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6922 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6923 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6924 of hardcoded magic number.
6925 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6927 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6929 * read.c (do_s_func): New function.
6931 * read.h (do_s_func): Add prototype.
6933 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6935 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6936 nops if fill pattern not specified.
6938 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6940 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6941 * config/te-go32.h (TE_GO32): Define.
6942 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6944 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6946 Implement .func/.endfunc pseudo-ops.
6947 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6949 * read.c (potable): Add .func,.endfunc.
6950 (s_func): New function.
6951 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6953 (in_doc_func_p,current_function_label): New static globals.
6954 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6956 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6958 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6959 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6960 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6961 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6962 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6963 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6964 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6965 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6966 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6967 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6968 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6969 * config/tc-a29k.c: Don't define md_short_jump_size,
6970 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6971 * config/tc-alpha.c: Likewise.
6972 * config/tc-alpha.h: Likewise.
6973 * config/tc-arm.c: Likewise.
6974 * config/tc-h8300.c: Likewise.
6975 * config/tc-h8500.c: Likewise.
6976 * config/tc-hppa.c: Likewise.
6977 * config/tc-i860.c: Likewise.
6978 * config/tc-i960.c: Likewise.
6979 * config/tc-ppc.c: Likewise.
6980 * config/tc-sh.c: Likewise.
6981 * config/tc-sparc.h: Likewise.
6982 * config/tc-tic30.c: Likewise.
6983 * config/tc-w65.c: Likewise.
6984 * config/tc-z8k.c: Likewise.
6986 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6988 * config/tc-vax.c (_): Delete this macro used for placeholder
6989 values in vax_operand_width_size; it conflicts with the _() macro
6990 used for internationalization.
6992 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6994 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6995 code. From Chris Moller <moller@bops.com>.
6997 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6998 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6999 * read.c (emit_expr): Initialize seg and subseg fields of a new
7001 * write.c (write_object_file): Switch to the appropriate segment
7002 and subsegment when processing a broken word.
7004 * config/tc-m68k.c (mri_assemble): New static function.
7005 (build_mri_control_operand): Call mri_assemble rather than
7007 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7008 (s_mri_endf, s_mri_endw): Likewise.
7010 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7012 * read.c (s_org): Call md_flush_pending_output if it is defined.
7014 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7016 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7018 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7019 (md_parse_option): Add for same.
7020 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7021 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7022 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7024 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7026 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7028 * config/tc-arm.c (find_real_start): Relax definition of local
7031 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7033 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7034 symbols at the given address, not just the last one specified.
7036 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7038 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7039 or number_to_chars_littleendian to write data.
7041 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7043 * config/tc-v850.c (md_assemble): Remove artificially created
7044 register name symbols.
7046 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7048 * write.c (fixup_segment): Change "segment" to "section" in
7051 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7053 * write.c (fixup_segment): Change sym1-sym2 message again.
7055 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7057 * write.c (fixup_segment): Improve error message for sym1-sym2
7058 errors when sym1 is in a different segment from sym2.
7060 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7062 * config/tc-m32r.c (warn_unmatched_high): New static local.
7063 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7064 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7065 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7066 (md_parse_option): Likewise.
7067 (md_show_usage): Likewise.
7068 (m32r_frob_file): Likewise.
7070 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7071 (read_a_source_file): Call them.
7072 * read.h (stabs_generate_asm_file): Declare.
7073 * stabs.c (stabs_generate_asm_file): New function.
7074 (generate_asm_file): New function.
7075 (stabs_generate_asm_lineno): Move file name handling into
7078 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7080 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7081 (d30v_current_align, d30v_current_align_seg): New variables.
7082 (d30v_last_label): New variable.
7083 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7084 (s_d30v_data, s_d30v_section): Likewise.
7085 (md_pseudo_table): Call them.
7086 (md_begin): Initialize d30v_current_align_seg.
7087 (md_assemble): Call d30v_align when needed by known current alignment.
7088 (d30v_frob_label, d30v_cons_align): New functions.
7089 * config/tc-d30v.h (md_do_align): Remove.
7090 (tc_frob_label): Call d30v_frob_label.
7091 (md_cons_align): New.
7093 * config/tc-d30v.c (find_format): Convert complex expressions to
7094 expression symbols before processing. Clean up code formatting.
7096 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7098 * po/Make-in (install-info): New target.
7100 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7102 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7104 * config/tc-mn10300.c (md_assemble): Likewise.
7106 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7108 * Makefile.am: Update with `make dep-am'.
7109 (HFILES): Add cgen.h.
7110 (cgen.o): Depend on cgen.h.
7111 * Makefile.in: Regenerate.
7113 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7115 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7117 * gasp.c (grab_label): Permit a label to be a preprocessor
7118 variable by permitting a label to start with a backslash.
7120 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7122 * config/tc-mips.c (validate_mips_insn): Removed hack
7123 for previously inaccessible bitfields in some INSN_TRAP
7126 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7128 * config/tc-d30v.c (do_assemble): Abort with error message
7129 if opcode operands do not match.
7131 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7133 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7134 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7135 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7136 similar new 'q' operand.
7138 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7140 * cgen.c (cgen_asm_finish_insn): Fix typo.
7142 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7145 * cgen.c: Include it.
7146 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7147 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7148 All callers updated.
7149 * config/tc-m32r.c: Include cgen.h.
7150 (m23r_insn): New members num_fixups,fixups.
7152 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7154 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7155 to avoid compiler warning.
7157 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7159 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7162 * makefile.vms (OBJS): Add ehopt.obj
7164 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7166 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7168 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7170 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7171 a short format insn.
7172 (md_assemble): Set it for explicitly packed insns.
7174 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7176 * config/obj-coff.c (c_symbol_merge): Do not take address of
7177 native fields when performing the memcpy.
7179 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7181 * config/tc-mips.c (macro,macro2): Implement
7182 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7184 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7186 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7187 relocations against globally visible symbols.
7188 * config/tc-m68k.c (relaxable_symbol): New macro.
7189 (m68k_ip, md_estimate_size_before_relax): Use it.
7190 (tc_m68k_fix_adjustable): Also handle weak symbols.
7192 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7194 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7195 references to externally visible symbols.
7196 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7197 values in twice for a PC relative reloc if the symbol is
7200 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7201 don't adjust a PC relative reloc against an externally visible
7203 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7204 for a PC relative fixup against an externally visible defined
7205 symbol, arrange to store object file and addend values as though
7206 the symbol were not defined.
7207 (tc_gen_reloc): Likewise.
7209 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7211 * read.c (sizeof_leb128): Referenced externally by write.c so
7214 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7216 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7217 and expand a 'debug' symbol associated with the next instruction
7218 that does not cause a short instruction to be filled with a NOP.
7219 (md_pseudo_table): Add support for .debugsym.
7220 (assemble_parallel_insn): Add calls to expand_debug_sym as
7222 (md_assemble): Ditto.
7224 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7226 * as.c (main): Conditionally call setlocale.
7227 * gasp.c (main): Likewise.
7228 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7229 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7231 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7233 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7235 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7237 * config/tc-hppa.c: Change all calls to bzero to use memset.
7238 (pa_ip): Add cast to avoid warning.
7239 (tc_gen_reloc, md_apply_fix): Likewise.
7240 (pa_find_space_by_number): Likewise.
7241 (hppa_force_relocation): Likewise.
7242 (pa_block): Change i to unsigned int.
7243 * config/obj-som.h (obj_som_copyright): Declare.
7245 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7247 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7248 for line numbers for assembly source.
7250 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7252 * configure.in: Change version number to 2.9.4
7253 * configure: Rebuild.
7255 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7257 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7259 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7261 * ecoff.h: Change symbolS in function declaration to struct
7264 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7266 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7267 (md_convert_frag): Fix i18n typo.
7269 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7271 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7272 * ecoff.h: Protoype it.
7273 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7274 [EVAX] (s_alpha_prologue): Delete.
7275 (md_pseudo_table): Update.
7277 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7279 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7280 array to local pointer.
7281 (get_args, parse_expr): Add casts to avoid warnings.
7283 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7285 * read.c (s_set): Cast xmalloc return value to fragS *.
7286 * config/tc-m68k.c (m68k_ip): Function made static to match
7287 previous forward declaration.
7288 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7290 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7292 * config/tc-v850.c: Add internationalisation macros to error
7295 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7296 macros to error strings.
7298 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7300 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7301 reloc is in the TOC csect.
7302 (md_apply_fix3): Correct gettext typo.
7304 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7306 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7307 .L - they are local labels and the branches are not really
7308 function calls but rather far jumps.
7310 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7312 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7314 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7316 * config/tc-i386.c (md_assemble): Print operand number rather than
7317 using ordinal_names.
7318 (i386_operand): Likewise.
7320 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7322 * Makefile.am (INTLLIBS): Define to work around apparent automake
7324 All Makefiles: Regenerated.
7326 * Many files: Added gettext invocations around user-visible
7328 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7329 HAVE_LC_MESSAGES): Define.
7330 * dep-in.sed: Added asintl.h.
7331 * po/Make-in: New file.
7332 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7334 * read.c (Z_): Renamed from `_'.
7335 * Makefile.am (SUBDIRS): Added po.
7336 (POTFILES): new macro.
7337 (po/POTFILES.in): New target.
7338 ($(OBJS)): Added asintl.h.
7340 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7341 (as_new_LDADD): Added $(INTLLIBS).
7342 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7343 (gasp_new_LDADD): Added $(INTLLIBS).
7344 (gasp_new_DEPENDENCIES): New macro.
7345 * configure, aclocal.m4: Rebuilt.
7346 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7348 (ALL_LINGUAS): Define.
7349 * macro.c: Include "asintl.h".
7350 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7351 * as.h: Include "asintl.h".
7352 * config/tc-i386.c (ordinal_names): Removed.
7353 (md_assemble): Changed error text to avoid ordinal_names.
7354 (i386_operand): Likewise.
7355 (reloc): Added as_bad to avoid i18n problems.
7356 (tc_gen_reloc): Likewise.
7357 * config/tc-arm.c (bad_args): Now a #define.
7359 * config/obj-vms.c (VMS_stab_parse): Changed type of
7361 (global_symbol_directory): Unified strings to avoid i18n
7363 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7364 avoid i18n problems.
7365 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7366 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7368 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7370 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7372 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7374 * as.c (print_version_id): Added an fprintf to avoid i18n
7376 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7378 * expr.c (expr): Added as_warn call to avoid i18n problems.
7379 * messages.c (as_assert): Changed code to avoid i18n problems.
7380 (as_abort): Likewise.
7381 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7382 (s_space): Likewise.
7383 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7385 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7387 * config/tc-i386.c (check_prefix): New static function, split out
7389 (struct _i386_insn): Add wait_prefix field.
7390 (md_assemble): Remove wait_prefix local variable. Use
7391 check_prefix when adding a prefix.
7393 * config/tc-i386.c (current_templates): New static variable.
7394 (md_assemble): Remove current_templates local variable.
7395 (md_assemble, i386_operand): Improve error and warning messages in
7396 many places. Add RESTORE_END_STRING in many places before error
7397 return. Clarify some comments.
7399 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7401 (md_assemble): Parse string instruction operands, looking for
7402 segment override prefixes. Check for invalid segment prefixes on
7404 (i386_operand): i.seg[] and max mem_operand changes for string
7406 * config/tc-i386.h (EsSeg): Define.
7408 * config/tc-i386.h (regKludge): Define.
7409 (iclrKludge, imulKludge): Don't define.
7410 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7411 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7412 opcode_modifier checks to look for more common cases first. Add
7413 default_seg for IsString case.
7415 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7417 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7419 * configure: Rebuild with new automake and libtool.
7420 * aclocal.m4, Makefile.in: Likewise.
7422 * doc/Makefile.am (as.dvi): New target.
7423 * doc/Makefile.in: Rebuild.
7425 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7427 * configure.in: Added sparc86x support.
7429 * configure: Rebuild.
7431 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7433 (md_parse_option): Warn if -EL is not supported for this architecture.
7435 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7437 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7439 * config/tc-mips.c (mips_ip): Note when we use get match on
7440 the full instruction name.
7442 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7444 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7445 back into the expression to handle add/sub simplification correctly.
7447 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7449 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7451 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7453 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7456 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7458 * symbols.c (max_indent_level): New global.
7459 (print_symbol_value_1): Use it.
7460 * expr.h (expr_build_dot): Declare.
7461 * expr.c (expr_build_dot): New function.
7463 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7465 * symbols.c (print_binary): New function.
7466 (print_expr_1): Call it.
7468 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7470 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7471 operand in the opcode.
7473 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7475 * config/tc-i386.h: Reorder operand flags and opcode modifier
7476 flags for clarity. Remove unused definitions: Unknown,
7477 ImmUnknown, DispUnknown, NoModrm.
7478 * config/tc-i386.c (type_names): Add missing Debug type.
7479 (md_assemble): Better duplicate prefix checking. Quicker string
7480 instruction check via new opcode_modifier flag.
7482 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7484 * doc/as.texinfo (Invoking): Clarify -Wa example.
7486 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7488 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7489 (s_mips_weakext): Define.
7490 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7491 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7494 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7496 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7497 is an error if the value can not be computed at assembly time.
7498 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7500 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7502 * gasp.c (main): Set next field of new include_path structure to
7503 NULL. From Avery Pennarun <averyp@gdc.ca>.
7505 * read.c (s_mri_sect): Call as_bad rather than abort for an
7506 unsupported MRI target.
7508 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7510 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7511 the destination of a branch instruction should be altered.
7512 (find_real_start): New function: Locate the real, Thumb coded
7513 start of a Thumb function.
7514 (do_t_branch23): Alter the destination of branches to Thumb
7517 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7519 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7521 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7524 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7526 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7527 * doc/c-hppa.texi: Likewise.
7529 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7531 * Makefile.am: Rebuild dependencies.
7532 * Makefile.in: Rebuild.
7534 * Makefile.am (DEP_INCLUDES): New variable.
7535 (.dep1): Change to work when srcdir is not an absolute path.
7536 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7537 * Makefile.in: Rebuild.
7539 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7541 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7542 LinearAddress patch.
7544 * configure.in: Set version to 2.9.1.
7545 * configure: Rebuild.
7547 * Branched binutils 2.9.
7549 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7551 * config/tc-i386.h (FWait): Define.
7552 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7553 other prefixes. Check FWait flag in opcode table to see which
7554 instructions require an fwait prefix.
7556 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7558 * stabs.c (get_stab_string_offset): Always create a stab string
7561 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7563 Fix some gcc -Wall warnings:
7564 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7565 * ehopt.c (eh_frame_code_alignment): Likewise.
7566 * expr.c (integer_constant, operand): Likewise.
7567 * frags.c (frag_align): Likewise.
7568 * gasp.c (level_0, change_base, doinstr): Likewise.
7569 * hash.c (hash_ask): Likewise.
7570 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7571 (debugging_pseudo): Likewise.
7572 * macro.c (define_macro, check_macro): Likewise.
7573 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7574 (ignore_rest_of_line, float_cons): Likewise.
7575 * symbols.c (decode_local_label_name): Likewise.
7576 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7577 (fixup_segment, number_to_chars_bigendian): Likewise.
7578 (number_to_chars_littleendian): Likewise.
7579 * config/atof-ieee.c (gen_to_words): Likewise.
7580 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7581 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7582 * read.c (output_big_sleb128): Initialize locals to avoid
7584 (output_big_uleb128, equals): Likewise.
7585 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7586 to unsigned int. Change zeros to unsigned int.
7587 * cond.c (s_if): Add return to default case.
7588 * frags.c (frag_now_fix): Change return type to addressT.
7589 * frags.h (frag_now_fix): Update declaration.
7590 * listing.c (file_info_struct): Change linenum to unsigned int.
7591 (struct list_info_struct): Change hll_line to unsigned int.
7592 (print_source): Update format string.
7593 * read.c (emit_expr): Change scan to unsigned int, and don't
7594 bother to initialize it.
7595 * symbols.c (dollar_label_count): Change to unsigned long.
7596 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7597 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7598 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7600 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7602 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7603 mcf5200 just as we do for m68000.
7604 (m68k_init_after_args): Likewise.
7605 (md_estimate_size_before_relax): Likewise.
7607 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7609 * config/tc-v850.c (md_assemble): Store relocation addend in
7610 fixup instead of instruction.
7612 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7614 * config/tc-i386.c (md_assemble): Swap template arguments to
7615 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7616 This macro is currently symmetric, so passing them the wrong
7617 way didn't cause any problem, but may if the macro is changed
7619 After copying template to i.tm, use i.tm. rather than t-> to
7620 access fields, and make t a const*
7621 Move i.tm.operand_types[] swap to immediately after the copy.
7623 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7625 * expr.h (expr_build_uconstant): Add prototype.
7626 (expr_build_unary,expr_build_binary): Add prototypes.
7627 * expr.c (expr_build_uconstant): New function.
7628 (expr_build_unary,expr_build_binary): New functions.
7630 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7632 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7633 * macro.c (macro_expand_body): Increase buffer size.
7634 * messages.c (as_warn): Likewise.
7635 (as_warn_where, as_bad, as_bad_where): Likewise.
7637 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7639 Based on patch from H.J. Lu <hjl@gnu.org>:
7640 * Makefile.am (DISTSTUFF): New variable.
7641 (diststuff): New target.
7642 * Makefile.in: Rebuild.
7644 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7646 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7647 m32r_elf_section_change_hook.
7649 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7650 emit a nop if a section ends with a 16 bit instruction.
7652 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7654 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7655 s_lcomm rather than obj_coff_lcomm.
7656 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7658 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7660 * config/tc-i386.h (LinearAddress): Define.
7661 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7662 instruction, don't use a default segment.
7664 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7666 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7667 * configure: Rebuild.
7669 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7671 * aclocal.m4, configure: Rebuild with libtool 1.2.
7673 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7675 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7676 PC relative branches. Patch courtesy of Jonathan Walton.
7679 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7681 * configure.in (emulations): Add thumb-pe target.
7683 * configure (emulations): Add thumb-pe target.
7685 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7687 * itbl-lex.l (yywrap): Don't define if already defined as a
7690 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7692 * depend.c (quote_string_for_make): New function.
7693 (wrap_output): Use it.
7695 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7697 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7698 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7700 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7702 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7703 Recognize -GN and -relax.
7704 (md_begin): Initialize gp size from -G switch.
7705 (alpha_force_relocation): Always force if -relax.
7706 (alpha_align): Take a new argument that will specify when to
7707 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7708 Change all callers. Emit nop alignment padding as nop+unop pair.
7710 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7712 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7713 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7715 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7717 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7718 require padding to the next long word boundary.
7720 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7722 * cgen.c: #include symcat.h.
7723 * config/tc-m32r.c: Likewise.
7725 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7727 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7728 absolute expressions instead of '$' prefixed register names.
7730 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7732 * read.c (s_set): Record file and line info for symbols when -as.
7733 (pseudo_set): Don't overwrite that dummy fragment.
7735 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7737 * config/tc-ppc.c (md_pseudo_table): Add "section".
7738 (ppc_named_section): New static function.
7740 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7742 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7743 so we don't have to scan the entire list.
7745 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7747 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7748 case, allow the parallel instructions to modify the same flag
7751 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7753 * listing.c (list_symbol_table): Categorize symbols by
7754 undefined_section rather than sy_frag->line == NULL.
7756 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7758 * Makefile.am (install-exec-local): Install properly when ln
7759 fails or tooldir == prefix.
7761 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7763 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7764 Test result of insert_operand for error.
7766 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7768 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7769 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7770 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7771 * doc/Makefile.in: Rebuild.
7773 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7775 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7776 (macro): Fix handling of M_COP[0-3].
7778 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7780 Based on patches from Ross Harvey <ross@teraflop.com>:
7781 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7782 if macro_alternate or macro_mri.
7783 (getstring): Remove support for byte constants between < and >.
7784 (get_any_string): '<' only starts a string if macro_alternate or
7786 (macro_expand_body): Permit keyword parameters following
7787 positional parameters.
7789 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7790 * configure.in (alpha*-*-netbsd*): New target.
7791 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7792 * configure: Rebuild.
7794 * as.h (flag_warn_suppress_instructionswap): Move from here...
7795 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7796 here, and make static.
7798 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7799 BFD_ASSEMBLER or MANY_SEGMENTS.
7801 * as.c (show_usage): Update bug-gnu-utils address.
7802 * gasp.c (show_usage): Likewise.
7803 * doc/as.texinfo (Bug Reporting): Likewise.
7805 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7807 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7808 insns regardless of the size of a pointer if we're in mips I or
7810 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7812 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7814 Fix rac to accept only a0:
7815 * tc-d10v.c (parallel_ok, find_opcode):
7816 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7817 Introduce OPERAND_GPR.
7819 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7821 * read.c (s_fill): Handle non-constant repeat counts by creating
7822 an rs_space fragment.
7824 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7826 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7827 from as_bad to as_warn.
7829 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7831 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7832 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7833 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7835 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7837 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7838 seg_fix_rotP rather than fix_root from seg_info.
7840 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7842 * expr.c: Add support for 0x1_2_3_4 bignums.
7844 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7846 * configure.in: Change -linux* to -linux-gnu*.
7847 * configure: Rebuild.
7849 * app.c (do_scrub_begin): Treat \r as whitespace.
7851 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7853 * Makefile.am: Update dependencies.
7854 * Makefile.in: Rebuild.
7856 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7858 * configure, aclocal.m4: Rebuild with new libtool.
7860 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7862 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7863 the argument to bfd_set_arch_mach.
7864 (load_address): Use bfd_arch_bits_per_address to determine the
7865 bit size of an address instead of looking at the isa level.
7866 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7868 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7870 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7872 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7874 * ehopt.c: New file.
7875 * as.h (enum _relax_state): Add rs_cfa.
7876 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7877 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7878 * read.c (emit_expr): Call check_eh_frame.
7879 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7880 (relax_segment): Likewise.
7881 * Makefile.am: Rebuild dependencies.
7882 (GAS_CFILES): Add ehopt.c.
7883 (GENERIC_OBJS): Add ehopt.o.
7884 * doc/internals.texi (Frags): Document rs_cfa.
7886 * as.c (show_usage): Mention --traditional-format.
7887 (parse_args): Accept --traditional-format.
7888 * as.h (flag_traditional_format): Declare.
7889 * output-file.c (output_file_create): If flag_traditional_format,
7890 set BFD_TRADITIONAL_FORMAT on stdoutput.
7891 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7893 * config/tc-mips.c (append_insn): Make sure that if we have a
7894 fixup for an unmatched %hi reloc, it does not associated with a
7897 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7898 * doc/Makefile.in: Likewise.
7900 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7902 * config/tc-m32r.c (check_for_side_effects): New function.
7903 (can_make_parallel): Add checks for instruction side effects
7904 clashing with the other instruction.
7905 (assemble_parallel_insn): Improve warning messages. Return error
7906 message from non-swapped instruction order.
7908 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7910 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7912 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7913 md_cleanup definition. This moves the forced literal output to
7914 the end of the source pass, and avoids macro's inserting literals
7915 into the code immediately after the macro expansion.
7917 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7919 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7920 a gas internal symbol is adjustable.
7921 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7923 * as.h: If gcc version greater than 2.6, use `__format__' and
7924 `__printf__' in function attributes, rather than `format' and
7927 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7929 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7931 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7933 Add tms320c30 support:
7934 * config/tc-tic30.h: New file.
7935 * config/tc-tic30.c: New file.
7936 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7937 TARGET_FORMAT as "coff-tic30".
7938 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7939 * Makefile.am: Rebuild dependencies.
7940 (CPU_TYPES): Add tic30.
7941 (CPU_OBJ_VALID): tic30-aout is valid.
7942 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7943 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7944 * configure, Makefile.in: Rebuild.
7946 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7948 * config/tc-v850.c (md_assemble): Improvements to error messages.
7950 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7952 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7953 BFD_RELOC_HI16_S to store the high bits of any value.
7955 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7956 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7957 assembler calculate relocations to any external symbol at all.
7958 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7959 involving generation of pc-relative relocs.
7960 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7961 has been moved to md_apply_fix3.
7963 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7964 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7965 which actually means (the address of identifier's GOT entry) +
7966 constant, which is not particularly useful.
7968 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7970 * read.h (include_dirs): Declare.
7971 (include_dir_count,include_dir_maxlen): Declare.
7973 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7975 * configure.in: Correct check for shared opcodes library.
7976 * configure: Rebuild.
7978 * listing.c (buffer_line): If we can't open the file, set at_end.
7979 (listing_print): Remove unused local variable fi.
7981 * config/m68k-parse.y (reglistpair): Handle register list in
7984 * config/vms-conf.h: Don't undef VERSION.
7986 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7988 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7990 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7992 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7993 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7994 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7995 (EXTRA_DIST): Define.
7996 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7997 explicitly rather than via the list of object files.
7998 (gcc-as.opt): New file created when make-gas.com is run.
7999 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8000 itbl-cpu.h} to #include appropriate file rather than copying that
8002 * config/vms-conf.h: Synchronize with current config.in.
8003 * Makefile.in: Rebuild.
8005 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8007 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8008 (parallel_ok): Relaxed parallel subinstruction dependency check.
8010 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8012 * as.h (flag_warn_suppress_instructionswap): added new flag.
8013 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8014 command line argument.
8015 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8016 warning only if flag_warn_suppress_instructionswap is false.
8018 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8020 * configure.in (i386-*-mingw32*): New target.
8021 * configure: Rebuild.
8023 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8025 * symbols.c (resolve_symbol_value): Don't set the segment if it
8026 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8028 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8031 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8033 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8034 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8037 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8039 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8041 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8043 * config/tc-v850.c (v850_insert_operand): Display instruction when
8044 an error is encountered.
8046 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8048 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8049 (i386-*-sco3.2v5*coff): New target.
8050 (i386-*-sco3.2*): New target.
8051 * configure: Rebuild.
8053 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8055 * config/tc-v850.c: Tidy error message production.
8057 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8059 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8060 validate_immediate return value in the right type for comparisons
8063 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8065 * listing.c (MAX_BYTES): Use listing variables not constants.
8066 (data_buffer): No longer an array, but a pointer.
8067 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8068 (listing_listing): Allocate data_buffer.
8070 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8072 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8073 --listing-rhs-width, --listing-cont-lines.
8074 (show_usage): Update.
8075 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8076 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8077 (print_lines): Use the variables instead of the constants.
8078 (listing_listing): Likewise.
8079 * listing.h: Declare the new vars.
8081 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8083 * as.c (parse_args): Add --keep-locals alias for -L.
8084 Add --strip-local-absolute.
8085 (show_usage): Update.
8086 * as.h (flag_strip_local_absolute): New flag.
8087 * symbols.c (S_IS_LOCAL): Use it.
8088 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8089 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8090 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8092 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8094 * config/tc-m32r.c: Detect if explicitly parallel instructions
8095 might have an io conflict and issue a warning message.
8097 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8099 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8100 cgen_swap_fixups): Functions to save, restore and swap the fixup
8101 chain with a backup copy.
8102 (cgen_asm_finish_insn): Returns address of constructed insn.
8104 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8106 * listing.c (file_info_struct): Remove FILE, add POS.
8107 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8108 (file_info): Don't open the file.
8109 (buffer_line): Check for the file in the last_open cache, updating
8111 (print_source): Don't reference file_info->file.
8112 (listing_listing): Likewise.
8113 (listing_print): Close the file in the cache, if any.
8115 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8117 * read.c (dwarf_file_string): New file static variable.
8118 (emit_expr): Look for constant sequence that leads up to a file
8119 name in DWARF debugging output.
8120 (stringer): Use dwarf_file_string to decide whether to accept a
8121 string as a file name.
8123 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8125 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8126 (crack_operand): Add reg->reglst MRI hack.
8127 (r_seg): Put reglst symbols in reg_section.
8128 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8130 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8132 * tc-sh.c (get_specific): Handle SGR & DBR.
8134 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8136 * tc-h8300.c (parse_reg): Take the length of the symbol into
8137 account when attempting to match a register name.
8138 * tc-h8500.c (parse_reg): Likewise.
8140 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8142 * cgen.c: Formatting changes to improve readability.
8144 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8146 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8149 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8151 Based on a patch from Jim Wilson
8152 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8153 (tc_gen_reloc): Handle cross section PC relative relocs
8156 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8158 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8160 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8162 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8163 (expr_jmp_buf): New static local.
8164 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8165 (cgen_md_operand): New function.
8166 * tc-m32r.c: Clean up pass over `struct foo' usage.
8167 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8169 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8171 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8172 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8174 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8176 * config/tc-i386.c (i386_operand): Give an error if there are
8177 unrecognized characters after an expression.
8179 For older changes see ChangeLog-9697