1 2000-11-13 H.J. Lu <hjl@gnu.org>
3 * config/obj-elf.c (elf_frob_symbol): Support
4 ".symver name,name2@@@nodename".
5 (elf_frob_file_before_adjust): Likewise.
7 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
8 and ".symver name,name2@@@nodename".
11 2000-11-12 H.J. Lu (hjl@gnu.org)
13 * config/obj-elf.c (obj_elf_symver): Check missing version
16 2000-11-12 H.J. Lu (hjl@gnu.org)
18 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
19 instead of bfd_vma for non-bfd assemblers.
21 2000-11-09 Kazu Hirata <kazu@hxi.com>
23 * itbl-ops.c: Fix comment typos.
25 2000-11-08 Jim Wilson <wilson@redhat.com>
27 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
28 (struct unwind): Add next_slot_frag field.
29 (slot_index): New parameters slot_frag and first_frag. Add code
30 to add in frag sizes when different. Add comments.
31 (fixup_unw_records): New locals first_frag and last_frag. Pass new
32 arguments to slot_index.
33 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
34 loop end. Set next_slot_frag field.
36 2000-11-07 H.J. Lu <hjl@gnu.org>
38 * doc/as.texinfo (.symver): Updated for versioned symbol
41 * obj.h (format_ops): Add the frob_file_before_adjust field.
43 * config/obj-aout.c (aout_format_ops): Set the
44 frob_file_before_adjust field to 0.
45 * config/obj-coff.c (coff_format_ops): Likewise.
46 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
48 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
50 (elf_frob_file_before_adjust): New function to remove unneeded
51 versioned symbols from the symbol table.
52 (elf_format_ops): Set the frob_file_before_adjust field to
53 elf_frob_file_before_adjust.
55 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
58 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
60 2000-11-07 Peter Targett <peter.targett@arccores.com>
62 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
64 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
65 Fix compile time warning messages.
67 2000-11-07 Nick Clifton <nickc@redhat.com>
69 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
70 buffer in order to avoid buffer overflows.
72 2000-11-06 Steve Ellcey <sje@cup.hp.com>
74 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
75 Change M to m for -milp32 or -mlp64 to match gcc.
76 (dot_endp): Use bytes_per_address instead of 8.
77 (emit_one_bundle): Use number_to_chars_littleendian instead of
80 (ia64_init): New function.
81 (ia64_target_format): New function.
82 (md_begin): Set endianness, arch, and machine as appropriate.
83 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
84 Make these macros depend on TE_HPUX macro.
85 (TARGET_FORMAT): Define.
86 (HOST_SPECIAL_INIT): Define.
87 * config/te-hpux.h: New file.
88 * configure.in: Add "ia64-*-hpux*" target to configure.
89 * configure: Regenerate.
91 2000-11-06 Kazu Hirata <kazu@hxi.com>
93 * as.c: Fix formatting.
94 * dwarf2dbg.c: Likewise.
95 * input-file.c: Likewise.
96 * input-file.h: Likewise.
97 * input-scrub.c: Likewise.
98 * itbl-ops.c: Likewise.
99 * listing.c: Likewise.
101 * messages.c: Likewise.
103 * subsegs.c: Likewise.
104 * subsegs.h: Likewise.
107 2000-11-06 Nick Clifton <nickc@redhat.com>
109 * doc/as.texinfo: Add GNU Free Documentation License.
110 * doc/gasp.texi: Add GNU Free Documentation License.
111 * doc/as.1: Add GNU Free Documentation License.
113 2000-11-05 Nick Clifton <nickc@redhat.com>
115 * config/tc-arm.c: Add include of "dwarf2dbg.h"
117 2000-11-02 Per Lundberg <plundis@chaosdev.org>
119 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
120 * configure: Regenerate.
122 2000-11-01 Nick Clifton <nickc@redhat.com>
124 * read.c (original_case_string): New global variable.
125 (read_a_source_file): Copy opcode string into
126 original_case_string if clobbering the case of the opcode.
127 * read.h: Export the definition of original_case_string.
128 * config/tc-arm.c (md_assembler): When parsing a .req
129 directive use the original opcode string, not the case
132 2000-11-02 Nick Clifton <nickc@redhat.com>
134 * config/tc-mn10300.c (debug_line): Remove this static
136 (md_assemble): Call dwarf2_generate_asm_lineno instead of
137 dwarf2_where and dwarf2_gen_line_info.
139 2000-11-02 Theo Honohan <th@futuretv.com>
141 * config/tc-arm.c (do_msr): Improve error message.
143 2000-10-31 Eric Christopher <echristo@redhat.com>
145 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
146 or pc-relative, else use fx_offset.
148 2000-10-31 Jim Wilson <wilson@redhat.com>
150 * config/tc-ia64.c (struct md): New field tag_fixups.
151 (ia64_flush_insns): Handle tag_fixups. Error if dangling
152 qualifying predicate.
153 (emit_one_bundle): Delete spurious multiplication by one. Handle
155 (ia64_start_line): Error if dangling qualifying predicate.
156 (defining_tag): New static variable.
157 (ia64_unrecognized_line, case '['): Parse tags.
158 (ia64_frob_label): Create tag_fixups.
159 (md_assemble): Reset md.qp.X_op after using it.
161 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
163 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
165 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
167 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
169 2000-10-30 Kazu Hirata <kazu@hxi.com>
171 * expr.c: Fix formatting.
172 * flonum-copy.c: Likewise.
173 * flonum.h: Likewise.
177 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
179 * as.h (OPTION_MD_BASE): Bump to 190.
180 * as.c (parse_args) <std_longopts>: Add comment about the need to
181 check OPTION_MD_BASE in as.h.
183 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
186 2000-10-27 Nick Clifton <nickc@redhat.com>
188 * configure.in (emulations): Add m68hc12.
189 * configure: Regenerate.
190 * po/gas.pot: Regenerate.
192 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
194 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
196 (arm_psr_parse): Handle lowercase CPSR and SPSR.
198 2000-10-25 Nick Clifton <nickc@redhat.com>
200 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
201 a DWARF2 line number information sequence.
203 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
205 * read.c (generate_lineno_debug): Update comment describing why
206 DWARF2 line number debug information is not generated
207 automatically by this function.
209 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
212 * config/tc-arm.h (md_end): Define.
213 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
215 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
216 if generating DWARF2 line numbers.
217 (arm_end_of_source): New function. Call dwarf2_finish if
220 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
221 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
222 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
224 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
226 * tc-i386.c: Fix prototype declarations for functions taking no
229 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
231 * tc-i386.c (i386_operand_modifier): Remove.
232 (build_displacement_string): Remove.
233 (i386_parse_seg): Remove.
234 (i386_intel_memory_operand): Remove.
235 (i386_intel_operand): Re-write using recursive descent parser based
236 on MASM documentation.
237 (struct intel_parser_s): New structure.
238 (intel_parser): New static variable.
239 (struct intel_token): New structure.
240 (cur_token, prev_token): New static variables.
253 (intel_match_token): New function.
254 (intel_get_token): New function.
255 (intel_putback_token): New function.
256 (intel_expr): New function.
257 (intel_e05): New function.
258 (intel_e05_1): New function.
259 (intel_e06): New function.
260 (intel_e06_1): New function.
261 (intel_e09): New function.
262 (intel_e09_1): New function.
263 (intel_e10): New function.
264 (intel_e10_1): New function.
265 (intel_e11): New function.
267 2000-10-20 Jakub Jelinek <jakub@redhat.com>
269 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
270 instructions to loose any special insn->architecture mask.
272 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
273 (sparc_md_end, sparc_arch_types, sparc_arch,
274 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
275 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
276 request v9b architecture if they are used).
278 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
280 * config/tc-m68k.c: Fix the previous misapplied patch.
282 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
284 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
285 BFD_ASSEMBLER and !BFD_ASSEMBLER.
286 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
289 2000-10-17 Kazu Hirata <kazu@hxi.com>
291 * debug.c: Fix formatting.
292 * depend.c: Likewise.
293 * dwarf2dbg.c: Likewise.
294 * dwarf2dbg.h: Likewise.
298 * flonum-konst.c: Likewise.
301 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
303 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
305 * doc/as.texinfo: Added notes about this new option.
307 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
309 * config/tc-sh.c (JREG): Remove.
310 (md_convert_frag): Remove #if 0:d code using JREG.
312 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
314 * config/tc-i386.c (i386_operand_modifier): Only match
315 modifiers SHORT and FLAT if they are followed by a space.
316 (parse_register): When `allow_naked_reg' is set, do not confuse
317 identifiers that start with a register name with a register.
319 2000-10-12 Kazu Hirata <kazu@hxi.com>
321 * app.c: Fix formatting.
324 * bit_fix.h: Likewise.
329 2000-10-11 Alan Modra <alan@linuxcare.com.au>
331 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
333 2000-10-07 Alan Modra <alan@linuxcare.com.au>
335 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
336 Re-arrange function a little and improve error message.
338 * write.c (write_relocs): Fix a comment.
340 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
343 2000-10-05 Jim Wilson <wilson@cygnus.com>
345 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
347 2000-10-05 Alan Modra <alan@linuxcare.com.au>
349 * config/tc-i386.c: Delete some useless comments, reformat others.
351 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
352 non-global syms in linkonce sections.
354 2000-10-04 Ralf Baechle <ralf@gnu.org>
356 * config/tc-ia64.c (operand_match): Don't use // style comments.
357 * config/tc-i370.c: Likewise.
359 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
361 Changes to handle varying register prefix and user symbol prefix.
362 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
363 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
364 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
365 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
366 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
367 (demand_register_prefix): New variable.
368 (md_pseudo_table): New pseudo ".syntax".
369 (md_longopts): New options --no-underscore and --underscore.
370 (cris_target_format): Return elf32-us-cris or elf32-cris depending
371 on symbols_have_leading_underscore.
372 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
373 (get_spec_reg): Ditto.
374 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
376 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
378 <case OPTION_NO_US, case OPTION_US>: New.
379 (md_show_usage): Be brief and reformat to match continuation of
381 * po/gas.pot: Regenerate.
383 2000-09-28 Alan Modra <alan@linuxcare.com.au>
385 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
386 force relocs for 12 bit branches.
387 (md_apply_fix): Similarly, adjust logic here.
389 2000-09-28 Alan Modra <alan@linuxcare.com.au>
391 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
392 adjust for external and weak syms as we will use a reloc. Allow
393 for +8 offset when calculating limits of branches.
394 (hppa_fix_adjustable): Undo 2000-09-23 change.
395 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
396 Correct distance calculation.
397 (tc_gen_reloc): Print the file name and line number if we can't
400 From John David Anglin <dave@hiauly1.hia.nrc.ca>
401 * config/tc-hppa.c (nonzero_dibits): Define.
402 (arg_reloc_stub_needed): Check each arg and return value
403 separately for zero case.
404 (pa_align): Declare argument `bytes'.
406 2000-09-25 Kazu Hirata <kazu@hxi.com>
408 * config/tc-cris.c: Fix formatting.
409 * config/tc-d10v.h: Likewise.
410 * config/tc-d30v.c: Likewise.
411 * config/tc-d30v.h: Likewise.
412 * config/tc-fr30.c: Likewise.
413 * config/tc-fr30.h: Likewise.
414 * config/tc-m68k.c: Likewise.
415 * config/tc-m68k.h: Likewise.
416 * config/tc-pj.h: Likewise.
417 * config/tc-ppc.c: Likewise.
418 * config/tc-ppc.h: Likewise.
419 * config/tc-sh.c: Likewise.
420 * config/tc-sh.h: Likewise.
421 * config/tc-sparc.c: Likewise.
422 * config/tc-v850.h: Likewise.
423 * config/tc-vax.h: Likewise.
424 * config/tc-w65.h: Likewise.
425 * config/tc-z8k.h: Likewise.
427 2000-09-23 Alan Modra <alan@linuxcare.com.au>
429 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
431 (hppa_force_relocation): Likewise.
433 2000-09-22 Jim Wilson <wilson@cygnus.com>
435 * config/tc-ia64.c (dv_sem): Add "stop".
436 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
437 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
438 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
440 (mark_resources): Check IA64_RS_PRr.
442 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
444 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
445 md_estimate_size_before_relax): Redesign and clean up the
446 relaxation mechanism.
448 2000-09-21 Kazu Hirata <kazu@hxi.com>
450 * config/tc-ns32k.c: Fix formatting.
451 * config/tc-ns32k.h: Likewise.
453 2000-09-20 Kazu Hirata <kazu@hxi.com>
455 * config/tc-m32r.c: Fix formatting.
456 * config/tc-m32r.h: Likewise.
457 * config/tc-m68851.h: Likewise.
458 * config/tc-m68hc11.c: Likewise.
459 * config/tc-m68hc11.h: Likewise.
460 * config/tc-m88k.c: Likewise.
461 * config/tc-mcore.c: Likewise.
462 * config/tc-mcore.h: Likewise.
463 * config/tc-mips.c: Likewise.
464 * config/tc-mips.h: Likewise.
465 * config/tc-mn10200.h: Likewise.
466 * config/tc-mn10300.h: Likewise.
467 * config/tc-tahoe.c: Likewise.
468 * config/tc-tahoe.h: Likewise.
470 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
472 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
473 Likewise in relaxation description comments.
475 2000-09-18 Alan Modra <alan@linuxcare.com.au>
477 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
478 subtraction of two syms without emitting a relocation.
480 From David Huggins-Daines <dhd@linuxcare.com>
481 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
482 global or weak symbols.
484 2000-09-15 Kazu Hirata <kazu@hxi.com>
486 * config/tc-h8300.h: Fix formatting.
487 * config/tc-h8500.c: Likewise.
488 * config/tc-h8500.h: Likewise.
489 * config/tc-hppa.h: Likewise.
490 * config/tc-i370.h: Likewise.
491 * config/tc-i386.h: Likewise.
492 * config/tc-i860.c: Likewise.
493 * config/tc-i860.h: Likewise.
494 * config/tc-i960.h: Likewise.
495 * config/tc-ia64.c: Likewise.
496 * config/tc-ia64.h: Likewise.
498 2000-09-14 Kazu Hirata <kazu@hxi.com>
500 * config/tc-a29k.c: Fix formatting.
501 * config/tc-alpha.c: Likewise.
502 * config/tc-arc.c: Likewise.
503 * config/tc-arc.h: Likewise.
504 * config/tc-arm.c: Likewise.
505 * config/tc-arm.h: Likewise.
506 * config/tc-avr.c: Likewise.
507 * config/tc-avr.h: Likewise.
508 * config/tc-tic30.c: Likewise.
509 * config/tc-tic30.h: Likewise.
510 * config/tc-tic54x.c: Likewise.
511 * config/tc-tic54x.h: Likewise.
512 * config/tc-tic80.c: Likewise.
513 * config/tc-tic80.h: Likewise.
515 2000-09-14 Timothy Wall <twall@cygnus.com>
517 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
518 parallel comparisons for later use.
519 (struct rsrc): Add parallel comparison type.
520 (resources_match): Skip special cases of PR usage (non-conflicting
523 2000-09-13 Kazu Hirata <kazu@hxi.com>
525 * config/obj-ecoff.c: Fix formatting.
526 * config/obj-elf.c: Likewise.
527 * config/obj-elf.h: Likewise.
528 * config/obj-evax.h: Likewise.
529 * config/obj-generic.h: Likewise.
530 * config/obj-hp300.c: Likewise.
531 * config/obj-hp300.h: Likewise.
532 * config/obj-ieee.h: Likewise.
533 * config/obj-vms.c: Likewise.
534 * config/obj-vms.h: Likewise.
536 2000-09-13 Anders Norlander <anorland@acc.umu.se>
538 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
539 (md_parse_option): Ditto.
540 (md_longopts): Add -mips32 option.
541 (md_show_usage): Document new options.
542 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
543 (mips_ip): Assemble mfc0 with a sub-selection code.
544 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
545 (mips_cpu_to_str): New function.
546 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
547 Use CPU_* defines instead of hardcoded numbers.
549 * doc/as.texinfo: Document new options.
550 * doc/c-mips.texi: Ditto.
552 2000-09-12 Kazu Hirata <kazu@hxi.com>
554 * as.h: Fix formatting.
555 * asintl.h: Likewise.
556 * bit_fix.h: Likewise.
557 * config/obj-aout.c: Likewise.
558 * config/obj-aout.h: Likewise.
559 * config/obj-bout.c: Likewise.
560 * config/obj-bout.h: Likewise.
561 * config/obj-coff.c: Likewise.
562 * config/obj-coff.h: Likewise.
563 * dwarf2dbg.h: Likewise.
565 * flonum.h: Likewise.
567 * itbl-ops.h: Likewise.
571 * struc-symbol.h: Likewise.
572 * subsegs.h: Likewise.
573 * symbols.h: Likewise.
577 2000-09-11 Kazu Hirata <kazu@hxi.com>
579 * bignum-copy.c: Fix formatting.
580 * config/tc-i370.c: Likewise.
581 * config/tc-i960.c: Likewise.
582 * config/tc-m68k.c: Likewise.
584 * flonum-copy.c: Likewise.
585 * flonum-konst.c: Likewise.
586 * flonum-mult.c: Likewise.
587 * literal.c: Likewise.
591 * subsegs.c: Likewise.
593 2000-09-09 Philip Blundell <philb@gnu.org>
595 * configure.in (arm*-*-uclinux*): New target.
596 * configure: Regenerate.
598 2000-09-09 Kazu Hirata <kazu@hxi.com>
600 * input-file.c: Fix formatting.
601 * itbl-ops.c: Likewise.
602 * messages.c: Likewise.
604 2000-09-08 Philip Blundell <philb@gnu.org>
606 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
609 2000-09-07 H.J. Lu <hjl@gnu.org>
611 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
612 * configure: Rebuild.
614 2000-09-07 Kazu Hirata <kazu@hxi.com>
616 * atof-generic.c: Fix formatting.
617 * config/tc-mips.c: Likewise.
618 * config/tc-vax.c: Likewise.
619 * input-scrub.c: Likewise.
621 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
623 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
624 * configure.in (sh-*-linux*): Added.
625 * configure: Rebuilt.
627 2000-09-06 Kazu Hirata <kazu@hxi.com>
629 * config/tc-hppa.c: Fix formatting.
631 * ecoff.c: Fix formatting.
633 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
635 * configure: Rebuilt with new libtool.m4.
637 2000-09-05 Kazu Hirata <kazu@hxi.com>
639 * cgen.c: Fix formatting.
640 * config/tc-ia64.c: Likewise.
642 2000-09-05 Nick Clifton <nickc@redhat.com>
644 * aclocal.m4: Regenerate.
645 * config.in: Regenerate.
646 * configure: Regenerate.
647 * po/gas.pot: Regenerate.
649 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
651 * config/tc-cris.c: Correct comment typos.
653 2000-09-05 Eric Christopher <echristo@cygnus.com>
655 * config/tc-mn10300.c: Cleanup.
656 (md_pcrel_from): Enable.
658 2000-09-05 Alan Modra <alan@linuxcare.com.au>
660 * expr.c (operand): Fix a comment typo.
661 * write.c (write_relocs): Fix a signed/unsigned warning.
663 * config/tc-hppa.c (fudge_reg_expressions): New
664 (hppa_force_reg_syms_absolute): New.
665 (pa_equ): Allow reg_section expressions.
666 * config/tc-hppa.c (md_optimize_expr): Define.
667 (hppa_force_reg_syms_absolute): Prototype.
669 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
670 (pa_parse_number): Pass in arg to select fp reg parsing.
671 Return 1 to indicate format checks pass. If strict, then only
672 accept a register or register symbol. Return value in...
673 (pa_number): New static for pa_parse_number.
674 (FP_REG_BASE): Define.
675 (FP_REG_RSEL): Define.
676 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
677 appropriate. White space changes.
678 (need_pa11_opcode): Don't bother passing any params, get them from
680 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
681 Remove extraneous check in case 'Q'.
682 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
683 reg, set section of resulting symbol to reg_section.
684 (pa_parse_space_stmt): Modify call to pa_parse_number.
685 (pa_space): Likewise.
687 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
688 (hppa_force_relocation): Handle vtable relocs.
689 (pa_vtable_entry): New.
690 (pa_vtable_inherit): New.
691 (md_pseudo_table): Add entries for vtable pseudos.
692 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
693 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
695 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
696 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
697 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
699 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
700 specify a symbol type.
702 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
703 dependent things together.
704 (md_elf_symbol_type): Define.
706 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
708 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
710 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
711 (obj_elf_vtable_entry): Declare.
713 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
715 (obj_elf_vtable_entry): Similarly.
716 (elf_pseudo_table): Fix the damage with a cast.
718 2000-09-03 Richard Henderson <rth@cygnus.com>
720 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
721 for template selection when a label is needed.
723 2000-09-02 Kazu Hirata <kazu@hxi.com>
725 * config/tc-ia64.c: Fix formatting.
727 2000-09-02 Nick Clifton <nickc@redhat.com>
729 * configure.in: Increase version number to 2.10.91.
730 * configure: Regenerate.
731 * aclocal.m4: Regenerate.
732 * config.in: Regenerate.
733 * po/gas.pot: Regenerate.
734 * Makefile.in: Regenerate.
736 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
738 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
739 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
740 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
742 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
745 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
747 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
748 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
749 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
750 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
751 (GOT_symbol): New variable.
752 (md_undefined_symbol): Set it.
754 2000-09-01 Richard Henderson <rth@cygnus.com>
756 * config/tc-ia64.c (match): Don't inline.
757 (extra_goodness): New.
758 (md_begin): Prefer nop.f and nop.b for best_template.
760 2000-08-31 Kazu Hirata <kazu@hxi.com>
762 * as.c: Fix formatting.
767 2000-08-31 Eric Christopher <echristo@cygnus.com>
769 * config/tc-mn10300.c: Cleanup and fix warnings.
770 (md_pseudo_table): Add initializers.
771 (md_show_usage): Cleanup.
772 (md_parse_option): Fix warnings.
773 (md_undefined_symbol): Fix warnings.
774 (md_conver_frag): Fix warnings.
775 (tc_gen_reloc): Fix warnings.
776 (md_apply_fix3): Fix warnings.
777 (check_operand): Fix warnings.
779 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
781 * acinclude.m4: Include libtool and gettext macros from the
783 * aclocal.m4, configure: Rebuilt.
785 2000-08-30 Mark Hatle <mhatle@mvista.com>
787 * config/tc-ppc.c (md_parse_option): Recognize -m405.
789 2000-08-31 Kazu Hirata <kazu@hxi.com>
791 * listing.c: Fix formatting.
793 2000-08-29 Kazu Hirata <kazu@hxi.com>
795 * app.c: Fix a comment typo. Fix formatting.
797 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
799 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
800 offset of the target destination for jmp instructions.
801 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
803 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
805 * NEWS: Mention support for CRIS.
807 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
809 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
810 Sets `.lcomm' alignment to zero.
812 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
814 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
815 (TC_FIX_ADJUSTABLE): Define.
817 2000-08-23 Jim Wilson <wilson@cygnus.com>
819 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
820 unwind.personality_routine is set.
822 2000-08-23 H.J. Lu <hjl@gnu.org>
824 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
826 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
828 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
831 2000-08-22 H.J. Lu <hjl@gnu.org>
833 * config.in (STRICTCOFF): New for strict COFF.
835 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
836 i386-*-go32* and i386-go32-rtems*.
837 * configure: Rebuilt.
839 * config/obj-coff.c (obj_coff_endef): Follow the historical
840 behavior if STRICTCOFF is not defined.
842 * doc/internals.texi: Document STRICTCOFF.
844 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
846 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
847 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
848 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
849 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
850 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
851 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
852 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
855 2000-08-22 Eric Christopher <echristo@cygnus.com>
857 * config/tc-mn10300.c: (md_apply_fix): New function.
858 (mn10300_force_relocation): New function.
859 (mn10300_fix_adjustable): New function.
861 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
862 (TC_HANDLES_FX_DONE): Define.
863 (obj_fix_adjustable): Define.
864 (MD_APPLY_FIX3): Define.
865 (TC_LINKRELAX_FIXUP): Define.
867 * write.c: (TC_LINKRELAX_FIXUP): Define if not
869 (fixup_segment): Use TC_LINKRELAX_FIXUP.
871 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
873 2000-08-21 Jason Eckhardt <jle@cygnus.com>
875 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
876 if the fixup resulted in a relocation.
878 2000-08-18 Nick Clifton <nickc@redhat.com>
880 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
881 Make reference to first element of shift_names explicit.
883 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
885 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
886 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
887 add a symbol's address. Removed all target-specific #ifdefs that
888 used to accomplished the same.
889 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
890 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
891 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
892 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
893 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
895 2000-08-17 Kazu Hirata <kazu@hxi.com>
897 * dwarf2dbg.c: Fix formatting.
899 2000-08-17 Nick Clifton <nickc@redhat.com>
901 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
902 to be recoded as logical shift lefts by zero.
904 2000-08-16 Jim Wilson <wilson@cygnus.com>
906 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
907 postincrement modified registers. Handle IA64_OPND_R3_2 addl
909 (note_register_values): Handle IA64_OPND_R3_2 operands.
911 2000-08-16 Jason Eckhardt <jle@cygnus.com>
913 * config/tc-i860.c (md_operand): Silly typo fixed.
915 2000-08-16 Nick Clifton <nickc@redhat.com>
917 * config/tc-arm.c (struct asm_shift): Delete.
919 (enum asm_shift_index): New.
920 (struct asm_shift_properties): New.
921 (struct asm_shift_name): New.
922 (shift_properties[]); New.
923 (shift_names[]); New.
925 (decode_shift): Use new structures.
926 Issue a warning is "ROR #0" is used.
927 Issue a warning if "ASR #0" or "LSR #0" is used.
929 (md_begin): Initialise arm_shift_hsh table from new
930 asm_shift_name array.
932 2000-08-16 Jakub Jelinek <jakub@redhat.com>
934 * config/tc-sparc.c: Kill all warnings.
935 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
937 (md_show_usage): Update usage text.
939 2000-08-16 Nick Clifton <nickc@redhat.com>
941 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
944 2000-08-15 Will Cohen <wcohen@redhat.com>
946 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
948 * config/tc-sh.c (md_assemble): Changed so debug_type
949 test performed for ppi_assemble
950 * config/tc-sh.c: Included dwarf2dbg.h.
951 (debug_line): Defined.
952 (md_assemble): Generates dwarf2 line info.
953 (sh_finalize): New function. Finalize dwarf2 info.
954 (assemble_ppi): Returns size of code generated.
955 (build_Mytes): Returns size of code generated.
956 (md_pseudo_table): Added "file" and "loc" psuedo ops.
957 * config/tc-sh.h (md_end): Defined.
958 (sh_finalize): Declared.
960 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
962 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
965 2000-08-14 Nick Clifton <nickc@redhat.com>
967 * config/tc-arm.c (do_bx): Allow "bx pc".
969 2000-08-14 Jim Wilson <wilson@cygnus.com>
971 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
972 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
973 (md_begin): Change assignment to md.flag to OR in the new bit.
975 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
977 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
978 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
981 2000-08-14 Jason Eckhardt <jle@cygnus.com>
983 * NEWS: Mention i860 support.
985 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
987 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
989 2000-08-14 Andreas Schwab <schwab@suse.de>
991 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
993 2000-08-11 Andreas Schwab <schwab@suse.de>
995 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
998 2000-08-11 Kazu Hirata <kazu@hxi.com>
1000 * expr.c: Fix formatting.
1001 * config/obj-bout.c: Likewise.
1003 2000-08-10 Jason Eckhardt <jle@cygnus.com>
1005 * doc/c-i860.texi: Flesh out the i860 section more.
1007 2000-08-10 Kazu Hirata <kazu@hxi.com>
1009 * symbols.c: Fix formatting.
1012 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1014 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1015 has the IgnoreSize bit set.
1017 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1019 From Rodney Brown <RodneyBrown@mynd.com>
1020 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1021 * configure: Regenerate.
1023 2000-08-09 Kazu Hirata <kazu@hxi.com>
1025 * hash.c: Fix formatting.
1028 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1030 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1031 (i860_fix_info): New enum.
1032 (MD_APPLY_FIX3): Define.
1033 (WORKING_DOT_WORD): Define.
1034 (TC_HANDLES_FX_DONE): Define.
1035 (DIFF_EXPR_OK): Define.
1036 (LISTING_HEADER): Define.
1037 (TARGET_FORMAT): Select target format based on endian flag.
1038 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1039 (target_big_endian): Add external declaration.
1041 * config/tc-i860.c: All existing code reworked completely. Other
1042 new code shown below.
1043 (SYNTAX_SVR4): Define.
1044 (target_warn_expand): New variable.
1045 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1046 (md_longopts): Declare and define with new options (-EL, -EB,
1048 (md_show_usage): New function.
1049 (md_operand): New function.
1050 (obtain_reloc_for_imm16): New function.
1051 (md_apply_fix3): New function.
1052 (tc_gen_reloc): New function.
1054 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1056 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1057 2 bytes of the jump address are in the same frag.
1058 (find): Accept 68hc12 register indirect modes.
1060 * NEWS: Mention 68HC11 & 68HC12 support.
1062 2000-08-07 Richard Henderson <rth@cygnus.com>
1064 * config/tc-ia64.c (unwind): Add prologue_mask member.
1065 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1066 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1067 (dot_body): Clear unwind.prologue_mask.
1068 (dot_prologue): Set it. Accept a register second argument.
1070 2000-08-07 Kazu Hirata <kazu@hxi.com>
1072 * config/atof-ieee.c: Fix formatting.
1073 * config/atof-tahoe.c: Likewise.
1075 2000-08-06 Nick Clifton <nickc@cygnus.com>
1077 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1080 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1081 of .popsection, .previous, .pushsection, .subsection,
1082 .version, .vtable_entry, .vtable_inherit and .weak.
1084 2000-08-05 Kazu Hirata <kazu@hxi.com>
1086 * config/tc-cris.c: Fix formatting.
1087 * config/tc-i386.c: Likewise.
1088 * config/tc-sparc.c (sparc_ip): Simplify the code.
1090 2000-08-04 Kazu Hirata <kazu@hxi.com>
1092 * config/tc-cris.c: Rearrange code for readability.
1093 * config/tc-d10v.c: Fix formatting.
1094 * config/tc-m32r.c: Likewise.
1095 * config/tc-sparc.c: Likewise.
1097 2000-08-02 Jim Wilson <wilson@cygnus.com>
1099 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1100 before ia64_find_opcode.
1101 (md_assemble): Likewise.
1103 2000-08-01 Nick Clifton <nickc@cygnus.com>
1105 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1106 Undo some formatting fixes.
1108 2000-08-01 Kazu Hirata <kazu@hxi.com>
1110 * config/obj-som.c: Fix formatting.
1111 * config/obj-ieee.c: Likewise.
1112 * config/tc-arm.c: Likewise.
1113 * config/tc-v850.c: Likewise.
1115 2000-08-01 Nick Clifton <nickc@redhat.com>
1117 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1118 index by command line option.
1120 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1122 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1123 (@node M68K-Branch): Rewrite to match the reality.
1125 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1127 * doc/c-i860.texi: New file.
1128 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1129 * doc/Makefile.in: Regenerate.
1130 * doc/all.texi: Add I860 as relevant architecture.
1131 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1133 2000-07-31 Kazu Hirata <kazu@hxi.com>
1135 * config/tc-d30v.c: Fix formatting.
1137 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1139 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1140 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1141 long emit a long branch if available instead of an absolute jump, never
1142 emit absolute jumps for anything with --pcrel.
1144 * doc/c-m68k.texi: Document new command line option.
1146 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1148 * config/tc-avr.c: Use PARAMS macro in function declarations.
1149 Don't declare md_pcrel_from_section (already in tc-avr.h).
1150 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1151 (avr_operand): Don't set (unsigned) op_mask to -1.
1153 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1155 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1156 * configure: Regenerated.
1157 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1158 of operand to the .type directive (.e.g, "type").
1160 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1162 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1163 * app.c (do_scrub_chars): Record where first comment found.
1164 * read.c (read_a_source_file): Init found_comment on entry, and
1165 notify whether comments found on exit.
1166 * config/tc-hppa.c (md_shortopts): Add "c".
1167 (md_longopts): Add warn-comment.
1168 (md_parse_option): Handle it.
1169 (md_show_usage): Show available options.
1170 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1172 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1174 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1175 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1177 (md_estimate_size_before_relax): Don't fall off end of function.
1179 2000-07-27 Kazu Hirata <kazu@hxi.com>
1181 * config/tc-avr.c: Fix formatting.
1182 * config/tc-ns32k.c: Likewise.
1184 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1186 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1188 2000-07-27 Kazu Hirata <kazu@hxi.com>
1190 * config/tc-d10v.c: Fix formatting.
1191 * config/tc-z8k.c: Likewise.
1192 * config/tc-sparc.c: Likewise.
1194 2000-07-26 Dave Brolley <brolley@redhat.com>
1196 * cgen.c (queue_fixup): Declare opinfo.
1197 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1198 (gas_cgen_md_operand): Ditto.
1199 (gas_cgen_md_apply_fix3): Ditto.
1201 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1203 * config/obj-coff.c (obj_frob_symbol): Don't merge
1204 labels. Don't merge if the symbol isn't constant. Return
1205 immediately if a symbol is merged.
1207 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1209 * frags.c (frag_align): Correct absolute section alignment.
1211 2000-07-20 DJ Delorie <dj@redhat.com>
1213 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1214 it breaks linking against DLLs.
1216 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1218 * configure.in: Add CRIS support.
1219 * configure: Regenerate.
1220 * Makefile.am: (CPU_TYPES): Add cris.
1221 (CPU_OBJ_VALID) [aout]: Add cris.
1222 (MULTI_CPU_TYPES): Add cris.
1223 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1224 [coff]: Only i386 and mips are valid.
1225 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1226 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1227 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1228 Regenerate dependencies.
1229 * Makefile.in: Regenerate.
1230 * aclocal.m4: Regenerate.
1231 * as.c: Declare crisaout, criself.
1232 * config/tc-cris.h, config/tc-cris.c: New.
1233 * config/e-criself.c, config/e-crisaout.c: New.
1234 * po/POTFILES.in, po/gas.pot: Regenerate.
1236 2000-07-20 Kazu Hirata <kazu@hxi.com>
1238 * read.c: Fix formatting.
1239 * write.c: Fix formatting.
1241 2000-07-19 H.J. Lu <hjl@gnu.org>
1243 * sb.c: Include <stdlib.h> if exists for abort ().
1245 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1247 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1248 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1249 (pa_type_args): Same here.
1251 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1253 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1254 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1255 the storage class is already set.
1257 2000-07-17 Kazu Hirata <kazu@hxi.com>
1259 * config/tc-m68hc11.c: Fix formatting.
1260 * config/tc-mn10200.c: Likewise.
1261 * config/tc-mn10300.c: Likewise.
1262 * config/tc-pj.c: Likewise.
1263 * config/tc-tic80.c: Likewise.
1264 * config/tc-w65.c: Likewise.
1266 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1268 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1271 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1273 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1276 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1278 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1279 ELF as are used for SOM (except the 32-bit reloc one) to decide
1280 whether a symbol can be reduced to a section symbol. Expand on
1281 the comment for symbols involved in LR% and RR% expressions.
1283 2000-07-14 Nick Clifton <nickc@cygnus.com>
1285 * config/tc-mips.c (mips_disable_float_construction): New
1286 static variable. Set to true if doubles should not be
1287 constructed by loading two single width fp registers with
1288 halves of the value.
1289 (mips_ip): Test mips_disable_float_construction.
1290 (md_longopts): Add command line switches --construct-floats
1291 and --no-construct-floats.
1292 (md_parse_option): Parse new command line options.
1293 (md_show_usage): Describe new command line options.
1295 * doc/c-mips.texi: Document new command line options.
1297 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1299 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1300 * configure: Regenerate.
1302 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1304 * configure.in (DEFAULT_EMULATION setting): Revert part of
1305 2000-07-01 change that set te_multi=multi unless set to tmips.
1306 * configure: Regenerate.
1308 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1310 * config/obj-coff.c (coff_frob_section): Add padding to the last
1311 section when aligning it increases its size.
1313 2000-07-11 Kazu Hirata <kazu@hxi.com>
1315 * config/tc-tic54x.c: Fix formatting.
1317 2000-07-10 Kazu Hirata <kazu@hxi.com>
1319 * config/tc-h8500.c: Fix formatting.
1320 * config/tc-tic54x.c: Fix formatting.
1322 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1324 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1325 displacements correctly.
1327 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1329 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1331 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1335 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1337 From David Huggins-Daines <dhd@linuxcare.com>
1338 * config/te-hppalinux64.h: Add a new emulation.
1339 * configure.in (emulations): Add configure bits to support the
1340 64-bit Linux/parisc target.
1341 * configure: Regenerate.
1343 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1344 (md_shortopts): Add `V' for ELF.
1346 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1347 when SOM or ELF_ARG_RELOC are defined.
1348 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1349 ELF_ARG_RELOC are defined.
1350 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1351 (pa_stringer): ..Do it here instead. Fix comment typos.
1352 (hppa_force_relocation): Cast enums to int before comparing with
1355 From Ryan Bradetich <rbradetich@uswest.net>
1356 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1357 redifinition warning.
1358 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1359 (hppa_force_relocation): ditto
1360 (md_apply_fix): Added cast to buf to fix warnings.
1362 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1363 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1365 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1366 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1367 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1368 reloc_type** to avoid warnings in switch.
1369 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1370 little earlier instead.
1372 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1374 (pa_type_args): Use symbol_arg_reloc_info.
1375 (struct pa_it): Make arg_reloc unsigned int.
1376 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1377 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1378 (pa_code): Delete. pa_text duplicates this function.
1379 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1380 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1382 (cons_fix_new_hppa): Actually change selector to e_fsel when
1383 warning about assuming so.
1384 (tc_gen_reloc): More example elf arg reloc code.
1385 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1386 (hppa_force_relocation): Likewise.
1388 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1390 (pa_end_of_source): Prototype.
1391 (hppa_fix_adjustable): Prototype.
1392 (LABELS_WITHOUT_COLONS): Move it..
1393 * config/te-hppa.h: To here.
1395 * config/te-hppa64.h: New file.
1397 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1399 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1400 format -10, -16, 16 relocs.
1401 (hppa_elf_mark_end_of_function): Test for null
1402 last_call_info->start_symbol
1404 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1405 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1406 re_assesmble_* functions. Delete extraneous statements. Fix
1408 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1409 insn to re_assemble_*.
1411 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1413 * doc/internals.texi (Expressions): Fix typo.
1415 2000-07-08 Kazu Hirata <kazu@hxi.com>
1417 * config/tc-sh.c: Fix formatting.
1418 * config/tc-tic54x.c: Fix formatting.
1419 * depend.c: Fix formatting.
1420 * flonum-konst.c: Likewise.
1421 * flonum-mult.c: Likewise.
1423 2000-07-07 Kazu Hirata <kazu@hxi.com>
1425 * config/tc-sh.c: Fix comments.
1426 * config/obj-vms.c: Fix comments.
1427 * config/tc-a29k.c: Likewise.
1428 * config/tc-alpha.c: Likewise.
1429 * config/tc-h8300.c: Likewise.
1430 * config/tc-h8500.c: Likewise.
1431 * config/tc-i370.c: Likewise.
1432 * config/tc-ia64.c: Likewise.
1433 * config/tc-m68hc11.c: Likewise.
1434 * config/tc-m68k.c: Likewise.
1435 * config/tc-mips.c: Likewise.
1436 * config/tc-ns32k.c: Likewise.
1437 * config/tc-ppc.c: Likewise.
1438 * config/tc-z8k.c: Likewise.
1440 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1442 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1443 Default to '(SEC_LOAD | SEC_DATA)'.
1444 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1446 * doc/internals.texi (CPU Backend): Describe
1447 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1449 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1451 * as.c (parse_args): NULL terminate the long option list.
1453 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1455 * config/tc-d30v.h: Include "write.h" for fixS.
1456 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1458 2000-07-05 Nick Clifton <nickc@cygnus.com>
1460 * config/tc-d30v.c (write_2_short): Further changes to warning
1461 messages produced when combining EITHER_BUT_PREFER_MU attributed
1464 2000-07-05 DJ Delorie <dj@redhat.com>
1468 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1470 * config/tc-arm.c (psrs): Accept combinations of flags.
1472 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1474 * config/tc-avr.c: Change _ () to _() around all strings marked
1475 for translation (exception from the usual coding style).
1476 (avr_opt): New struct variable, how the new switches are set.
1477 (OPTION_MMCU): Define as 'm' and actually use.
1478 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1479 (show_mcu_list): New function, display the list of known MCUs.
1480 (md_show_usage): Document the new switches. Call show_mcu_list.
1481 (avr_set_arch): Change 'm' to OPTION_MMCU.
1482 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1483 Handle the new switches.
1484 (avr_operands): Disable warnings for undefined combinations of
1485 operands if -mall-opcodes. Disable warnings for skipping two-word
1486 instructions if enhanced core or -mno-skip-bug.
1487 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1488 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1489 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1490 (avr_ldi_expression): Warn about implicit lo8().
1491 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1493 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1495 * configure.in: Add entry for mips-*-sysv4*MP*
1496 * configure: Rebuild
1497 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1498 elf32-tradlittlemips for traditional mips targets.
1499 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1500 test for Link Once sections as in adjust_reloc_syms.
1501 * config/te-tmips.h: New file for traditional mips targets. Define
1504 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1506 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1507 flags argument is not present, don't change an existing section's
1508 section's attributes. If the flags argument is present, warn if the
1509 attributes don't match the section's current attributes. When
1510 long section names are supported, set SEC_LINK_ONCE and
1511 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1513 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1515 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1516 symbols; create them.
1518 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1520 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1521 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1523 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1525 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1526 expressions. Ignore the problem when handling 16 bit signed
1527 immediates, because the assembler will take care of the relocation
1530 2000-06-27 Nick Clifton <nickc@cygnus.com>
1532 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1533 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1534 sequential order, and emit warning messages if the input source
1535 code contains constructs like that, or parallel constructs
1536 containing such opcodes.
1538 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1540 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1541 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1542 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1543 (md_show_usage): Update usage message.
1544 (md_parse_option): Allow redefinition of MCU type within the
1545 same avr[1-5] bfd machine type. Show both old and new MCU type
1546 in the error message.
1547 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1548 Simplify 8K wrap code.
1550 2000-06-25 Kazu Hirata <kazu@hxi.com>
1552 * config/obj-aout.c: Remove all uses of DEFUN.
1553 * config/obj-ieee.c: Likewise.
1554 * config/tc-sh.c: Fix comment typos.
1555 * config/tc-tahoe.c: Likewise.
1556 * config/tc-vax.c: Likewise.
1557 * config/tc-w65.c: Likewise.
1558 * config/tc-z8k.c: Likewise.
1559 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1561 2000-06-24 DJ Delorie <dj@cygnus.com>
1563 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1564 more changes from Sept 1999
1565 (tc_i386_fix_adjustable): ditto
1566 (md_apply_fix3): ditto
1568 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1570 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1571 (gas_cgen_parse_operand): Set it around expression() call.
1572 (gas_cgen_md_operand): Test for it before longjmp().
1574 2000-06-24 Kazu Hirata <kazu@hxi.com>
1576 * config/tc-h8500.c: Remove all uses of DEFUN.
1577 * config/tc-sh.c: Likewise.
1578 * config/tc-w65.c: Likewise.
1579 * config/tc-z8k.c: Likewise.
1581 * config/tc-h8500.c: Fix typos in comments.
1583 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1585 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1588 2000-06-23 matthew green <mrg@redhat.com>
1590 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1591 defined. Fix error message for `[' grouping.
1593 2000-06-22 Kazu Hirata <kazu@hxi.com>
1595 * config/tc-h8300.c: Fix formatting and comment typos.
1597 2000-06-22 Timothy Wall <twall@cygnus.com>
1599 * config/tc-ia64.c (note_register_values): Move premature QP
1600 notation clearing into the appropriate place.
1602 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1604 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1605 first before anything else. Add bin-bugs.h, emul.h and progress.h
1606 Sort list of files as for $(OBJS) in Makefile.am.
1608 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1609 find one. Remake dependencies.
1610 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1611 * Makefile.in: Regenerate.
1612 * doc/Makefile.in: Regenerate.
1614 * config/tc-i386.c (i386_displacement): Don't assume a constant
1615 displacement is necessarily 16 bits when in 16 bit code mode.
1616 (md_assemble): Instead size the displacement here after we know
1617 for sure that a .code16gcc operand hasn't automatically added
1618 operand size prefixes.
1620 2000-06-21 H.J. Lu <hjl@gnu.org>
1622 * Makefile.am: Rebuild dependency.
1623 * Makefile.in: Rebuild.
1625 2000-06-21 Kazu Hirata <kazu@hxi.com>
1627 * config/tc-h8300.c (parse_reg): Make the function static.
1628 (parse_exp): Likewise.
1630 2000-06-20 DJ Delorie <dj@cygnus.com>
1632 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1633 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1634 for cygwin import libraries to work properly.
1636 2000-06-20 H.J. Lu <hjl@gnu.org>
1638 * Makefile.am: Rebuild dependency.
1639 * Makefile.in: Rebuild.
1640 * configure: Likewise.
1641 * doc/Makefile.in: Likewise.
1643 2000-06-20 Timothy Wall <twall@cygnus.com>
1645 * doc/internals.texi (CPU backend): Add @itemx for
1646 TC_START_LABEL_WITHOUT_COLON.
1647 * doc/c-tic54x.texi: New.
1648 * doc/as.texinfo: Add tic54x features and include primary tic54x
1650 * doc/all.texi: Add C54X.
1651 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1652 * doc/Makefile.in: Regenerate.
1653 * configure.in: Add tic54x and define LIBM for tic54x.
1654 * configure: Regenrate.
1655 * config/tc-tic54x.[ch]: New.
1656 * config/obj-coff.h: Add tic54x.
1657 * Makefile.am: (CPU_TYPES): Add tic54x.
1658 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1659 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1660 (as_new_LDADD): Add $(LIBM).
1661 * Makefile.in: Regenerate.
1663 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1665 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1666 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1667 * doc/as.texinfo: Likewise.
1669 * configure, Makefile.in: Regenerate.
1670 * configure.in (emulations): Recognize m6811 and m6812.
1671 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1672 Added files for 68hc11 and 68hc12 assembler.
1673 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1674 * config/tc-m68hc11.h: Header definition for that assembler.
1676 2000-06-18 Nick Clifton <nickc@redhat.com>
1678 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1679 instead of OCTETS_PER_BYTE.
1681 * config/tc-v850.c: Fix compile time warnings.
1682 * config/tc-ppc.c: Fix compile time warnings.
1684 2000-06-18 H.J. Lu <hjl@gnu.org>
1686 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1687 * configure: Rebuild.
1689 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1691 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1694 2000-06-16 Nick Clifton <nickc@cygnus.com>
1696 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1697 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1699 * doc/c-mips.texi: Document newly accepted cpu variants.
1701 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1703 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1705 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1707 * macro.c (getstring): Make it possible to escape the quote
1710 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1712 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1714 2000-06-13 H.J. Lu <hjl@gnu.org>
1716 * configure: Regenerate.
1718 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1720 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1722 * doc/internals.texi (line_separator_chars): Semicolon is no
1723 longer a default. Mention null and newline as defaults.
1725 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1727 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1728 * config/tc-i860.h (line_separator_chars): Likewise.
1729 * config/tc-h8300.c (line_separator_chars): Likewise.
1730 * config/tc-i960.c (line_separator_chars): Likewise.
1731 * config/tc-m68k.c (line_separator_chars): Likewise.
1732 * config/tc-mips.c (line_separator_chars): Likewise.
1733 * config/tc-ns32k.c (line_separator_chars): Likewise.
1734 * config/tc-sparc.c (line_separator_chars): Likewise.
1735 * config/tc-vax.c (line_separator_chars): Likewise.
1737 * config/tc-h8300.c (comment_chars): Use string initialiser.
1738 * config/tc-i960.c (line_comment_chars): Likewise.
1739 * config/tc-z8k.c (comment_chars, line_comment_chars,
1740 line_separator_chars): Likewise.
1742 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1745 2000-06-08 Nick Clifton <nickc@cygnus.com>
1747 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1750 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1752 * configure.in (VERSION): Update to show this is the CVS mainline.
1754 2000-06-08 Matthew Jacob <mjacob@feral.com>
1756 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1757 $at is the integer register $r28, vs. both $r28 and the floating
1758 point register $f28.
1760 2000-06-08 James E. Wilson <wilson@cygnus.com>
1762 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1763 (dot_endp): Don't call ia64_flush_insns.
1764 (emit_one_bundle): Don't delete prologue/body records from
1765 unwind_record list in first loop. Rewrite second loop to account for
1768 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1770 * config/tc-ia64.c: Add missing prototypes.
1771 (generate_unwind_image): Cast argument to output_unw_records call.
1773 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1775 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1777 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1779 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1780 (REGISTER_P): likewise.
1781 (avr_opcodes): uses include/opcode/avr.h
1782 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1784 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1786 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1789 2000-06-03 H.J. Lu <hjl@gnu.org>
1791 * read.c (is_end_of_line): Put back `;'.
1793 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1795 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1797 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1799 * expr.c (operand): Test is_end_of_line outside switch to catch
1800 line separator chars that are also operators.
1801 (operator): Return O_illegal for line separator chars.
1803 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1804 entry (or `!' entry for TC_HPPA).
1806 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1807 before indexing is_end_of_line. Remove redundant check for '\0'.
1809 * config/tc-h8500.c (md_assemble): Likewise.
1810 * config/tc-mcore.c (md_assemble): Likewise.
1811 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1814 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1816 * config/tc-mcore.c (mcore_cons): Likewise.
1817 (mcore_float_cons): Likewise.
1818 (mcore_stringer): Likewise.
1819 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1821 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1823 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1825 2000-05-29 Nick Clifton <nickc@cygnus.com>
1827 * config/tc-sh.c: Fix compile time warning messages.
1829 * config/tc-mips.c: Fix compile time warning messages.
1831 2000-05-29 Philip Blundell <philb@gnu.org>
1833 * doc/as.texinfo: Update copyright dates.
1834 (Local Labels): Delete misplaced mention of ARM.
1835 * NEWS: Mention ARM ELF support.
1837 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1839 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1840 it is modified, and use the real_size to compute the frag address
1841 for dwarf2 line info.
1843 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1845 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1846 line-matching scheme to cope with automake moving variables around.
1847 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1848 * Makefile.in: Regenerate.
1850 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1852 * config/tc-sparc.c (sparc_relax): New.
1853 (md_longopts): Add -relax and -no-relax options.
1854 (md_parse_options, md_show_usage): Likewise.
1855 (md_apply_fix3): Optimize tail call into branch always if possible.
1857 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1859 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1860 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1861 rules, with warning when a GAS statement specifies a packing that
1862 will result in an instruction being squashed.
1863 Added typdef packing_type and enumerals, changed various integer
1864 literals to use the enumerals.
1866 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1868 * config/tc-ia64.c (dot_restorereg_p): New function.
1869 (md_pseudo_table): Add restorereg.p.
1870 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1871 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1873 * config/tc-ia64.h (unw_record_type): Add unwabi.
1874 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1875 called MASK with members for imask, and the masks produced by
1876 fr_mem, gr_mem, br_mem, and frgr_mem.
1877 (unw_p_record): Add members ABI and CONTEXT.
1878 (unw_x_record): Add member AB.
1879 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1880 as pseudo-register for use during unwind info generation.
1881 (AR_PFS, AR_LC): New macros.
1882 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1883 whose names start with an at sign (as in "@priunat").
1884 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1886 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1887 proc_end, unwind_info, personality_routine): Consolidate into
1888 "unwind" structure to reduce offset-table use. Add member
1889 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1891 (output_R1_format, output_R3_format, output_P3_format,
1892 output_P6_format): Initialize R with zero to reduce compiler warnings.
1893 (output_P7_format): Ditto. Add `default' branch to switch
1894 statement to reduce compiler warnings.
1895 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1896 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1897 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1898 into single argument.
1899 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1900 compiler warnings. Merge A and B args into single argument.
1901 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1902 A and B args into single argument.
1903 (free_record): Removed (wasn't used).
1904 (free_list_records): Also free imasks in prologue records.
1905 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1906 (output_spill_mask): Remove.
1907 (output_unwabi): New function.
1908 (output_epilogue, output_label_state, output_copy_state): Call
1910 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1911 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1913 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1914 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1915 as part of handling the prologue records. Emit region's imask if
1916 we have one. Handle unwabi, epilogue, label_state, copy_state,
1917 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1918 spill_sprel_p, and spill_reg_p records.
1919 (set_imask, count_bits, slot_index): New function.
1920 (fixup_unw_records): Fix region size computation. Handle
1921 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1922 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1923 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1924 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1925 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1926 (dot_save): Use manifest constants for applicaton registers.
1927 Handle REG_PR and REG_PRIUNAT.
1928 (dot_restore): Don't just ignore it.
1929 (dot_restorereg): New function..
1930 (generate_unwind_image): Ensure unwind info is a multiple of eight
1931 bytes, not just four bytes.
1932 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1933 (dot_altrp): Don't just ignore it.
1934 (dot_savemem): New function. Replaces dot_savesp() and
1935 dot_savepsp(). Use manifest constants for applicaton registers.
1936 Handle REG_PR and REG_PRIUNAT.
1937 (dot_savef): Simplify.
1938 (dot_saveb): Support generation of br_gr.
1939 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1940 dot_label_state, dot_copy_state): New function.
1941 (dot_unwabi): Don't just ignore it.
1942 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1943 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1944 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1945 (emit_one_bundle): Set slot number for prologue/body records
1946 *before* emitting the first insn.
1947 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1948 (md_begin): Declare "psp" pseudo-register.
1949 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1950 so we don't get segfault.
1951 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1952 counts as required per SW Conventions manual
1953 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1954 output_preds_psprel, output_preds_sprel, output_spill_base,
1955 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1956 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1957 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1958 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1959 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1960 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1961 (dot_vframe): Implement.
1962 (dot_vframesp, dot_vframepsp): New function.
1964 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1966 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1967 * configure: Regenerate.
1969 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1971 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1972 (md_estimate_size_before_relax): so we can use it here instead of
1973 old kludges. Localise vars to blocks. Comment.
1975 * frags.c (frag_new): Update fr_var comments.
1976 * frags.h (struct frag): Ditto.
1978 2000-05-22 Richard Henderson <rth@cygnus.com>
1980 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1981 (pseudo_func): Add pcrel.
1982 (operand_match): Handle IA64_OPND_TGT64.
1983 (build_insn): Likewise.
1984 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1985 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1986 (fix_insn): Handle all three 64-bit relocation types.
1988 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1990 * obj.h (struct format_ops): New members begin, app_file,
1991 s_set_other, s_set_desc, s_get_type, s_set_type,
1992 separate_stab_sections, init_stab_section.
1994 * config/obj-multi.h: Update GPL notice to v2.
1996 (obj_app_file): New.
1997 (S_SET_SIZE): Test s_set_size for NULL before calling.
1998 (S_SET_ALIGN): Similar for s_set_align.
2003 (SEPARATE_STAB_SECTIONS): New.
2004 (INIT_STAB_SECTION): New.
2005 (EMIT_SECTION_SYMBOLS): New.
2006 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2008 * config/obj-elf.h: Update GPL notice to v2.
2009 Mention that this file is included from obj-multi.h.
2010 (obj_begin): Wrap definition in ifndef.
2011 (elf_file_symbol): Constify declaration.
2012 (obj_app_file): Ditto.
2013 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2014 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2016 * config/obj-elf.c (elf_s_set_other): New.
2017 (elf_file_symbol): Constify argument.
2018 (elf_separate_stab_sections): New.
2019 (elf_init_stab_section): New.
2020 (elf_format_ops): Add new members. Remove comma at end.
2022 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2023 (ecoff_format_ops): Add new fields. Remove comma at end.
2024 Mention inconsistency for emit_section_symbols.
2026 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2028 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2029 (coff_separate_stab_sections): New.
2030 (coff_format_ops): Add new members.
2032 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2033 (obj_aout_s_set_other): New.
2034 (obj_aout_s_set_desc): New.
2035 (obj_aout_s_get_type): New.
2036 (obj_aout_s_set_type): New.
2037 (obj_aout_separate_stab_sections): New.
2038 (aout_format_ops): New members added. Use obj_aout_process_stab,
2039 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2040 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2042 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2044 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2046 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2047 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2048 (md_estimate_size_before_relax): Ensure jumps to weak and
2049 externally visible symbols are relocatable.
2051 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2053 * stabs.c (aout_process_stab): Make global.
2054 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2055 * read.h (aout_process_stab): Declare.
2057 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2058 Generalize to *aout, *coff *elf.
2059 * configure: Regenerated.
2061 * doc/internals.texi (Object format backend): Say
2062 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2064 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2065 * Makefile.in: Regenerated.
2067 2000-05-19 Catherine Moore <clm@cygnus.com>
2069 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2071 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2073 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2074 instruction to reflect change in re_assemble_*.
2076 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2078 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2079 build PA64 ELF tools.
2080 * configure: Rebuilt.
2082 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2084 * Makefile.am: Regenerate dependencies.
2085 * Makefile.in: Regenerate.
2087 2000-05-15 Nick Clifton <nickc@cygnus.com>
2089 * config/tc-arm.c (struct asm_psr): Add boolean field
2090 distinguishing between CSPR and SPSR. Rename 'number' field
2092 (psrs): Rearrange contents to match new asm_psr structure.
2093 (arm_psr_parse): Move next to psr_required_here. Make it
2094 return an asm_psr structure.
2095 (psr_required_here): Use asm_psr structure returned by
2097 (do_msr): Reorganise to allow psr_required_here to be called
2099 (md_undefined_name): Mark 'name' parameter as unused, since
2100 the COFF target does not use it.
2102 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2104 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2106 * config/te-aux.h: Likewise.
2107 * config/te-dpx2.h: Likewise.
2108 * config/te-go32.h: Likewise.
2109 * config/te-hp300.h: Likewise.
2110 * config/te-hppa.h: Likewise.
2111 * config/te-i386aix.h: Likewise.
2112 * config/te-ic960.h: Likewise.
2113 * config/te-interix.h: Likewise.
2114 * config/te-nbsd532.h: Likewise.
2115 * config/te-pc532mach.h: Likewise.
2116 * config/te-ppcnw.h: Likewise.
2117 * config/te-psos.h: Likewise.
2118 * config/te-sparcaout.h: Likewise.
2119 * config/te-sun3.h: Likewise.
2120 * config/te-sysv32.h: Likewise.
2122 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2124 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2125 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2126 and sign extend without an if statement.
2127 (build_bytes): Likewise.
2129 2000-05-14 Kazu Hirata <kazu@hxi.com>
2131 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2132 X_add_symbol L_32 case.
2134 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2136 * config/te-freebsd.h: New file.
2138 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2140 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2141 bindtextdomain): Replace defines with those from intl/libgettext.h
2142 to quieten gcc warnings.
2144 * NEWS: Mention x86 .arch and -q.
2146 * config/tc-i386.c (quiet_warnings): New.
2147 (md_assemble): Use quiet_warnings.
2148 (md_parse_option): Set quiet_warnings from -q.
2149 (md_show_usage): Mention -q, delete -m.
2150 (flag_do_long_jump): Delete.
2151 (md_parse_option): Remove -m.
2152 (md_show_usage): Remove -m.
2153 (md_create_long_jump): Remove useless flag_do_long_jump code.
2155 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2156 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2158 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2159 Alexander Sokolov <robocop@netlink.ru>
2161 * doc/c-i386.texi (i386-Arch): New section.
2162 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2164 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2165 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2166 architecture has been given and is not 486.
2167 (set_cpu_arch): New.
2168 (md_pseudo_table): Add .arch.
2169 (md_assemble): Warn if cpu architecture has been given and an
2170 unsupported instruction.
2172 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2173 Move operand_types bit defines after relevant template field.
2174 (template): Add cpu_flags.
2178 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2180 * config/tc-mn10300.h (md_end): Define.
2181 (mn10300_finalize): Declare.
2182 * config/tc-mn10300.c: Include dwarf2dbg.h.
2183 (debug_line): Define.
2184 (md_assemble): Generate dwarf2 line info.
2185 (mn10300_finalize): New function. Finalize dwarf2 info.
2187 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2189 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2190 external version of the relocation for weak symbols.
2192 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2194 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2195 frame size in units of 16 bytes, as required per SW Conventions manual.
2196 (output_unw_records): Output info-block header as a dword to get
2199 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2201 * as.h: #include "file", not <file> on files from ../include.
2202 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2203 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2204 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2205 (tc_coff_symbol_emit_hook): Ditto.
2206 (OPTCOUNT): Cast to int to avoid compiler warning.
2207 (md_begin): Fix signed/unsigned warnings.
2209 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2211 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2212 ABRANCH LONG case for a conditional branch on a 68000.
2213 (md_estimate_size_before_relax): Likewise. Also handle
2214 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2215 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2216 PC-relative on all CPUs.
2217 (md_estimate_size_before_relax): Likewise.
2219 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2221 * as.c (parse_args): Just mention current year in printed
2224 2000-05-03 J.T. Conklin <jtc@redback.com>
2226 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2228 (md_parse_option): Recognize -m7400.
2230 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2232 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2233 don't permit lp to become less than the words array.
2235 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2237 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2238 Fix little-endian case.
2240 2000-05-03 David O'Brien <obrien@NUXI.com>
2242 * as.c (parse_args): Update copyright.
2244 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2246 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2247 for the .bss section too.
2249 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2251 * configure.in: Set em=linux for hppa-*-linux.
2252 * configure: Regenerate.
2253 * doc/Makefile.in: Regenerate with correct automake.
2255 * frags.c (frag_grow): Sanity check chunk_size.
2257 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2258 * config/obj-som.h: Likewise.
2259 * config/obj-ieee.h: Likewise.
2261 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2263 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2264 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2265 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2266 (pa_ip): low_sign_unext now returns via function value. Use
2267 re_assemble_* instead of dis_assemble_* and
2268 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2270 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2271 (md_section_align, md_parse_option, md_show_usage,
2272 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2273 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2274 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2275 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2276 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2278 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2279 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2280 outside of switch. Correct mask and shifting errors in case 10
2281 and case -11. In case 21, compare against signed range to suit
2282 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2283 case 17 and case 22, use offsetT variable to properly check range.
2284 Use re_assemble_* here too.
2285 (evaluate_absolute): Change type of value to offsetT. Call
2286 hppa_field_adjust to do the work for us.
2287 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2288 (pa_parse_cmpib_64_cmpltr): Ditto.
2289 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2290 of i to unsigned int.
2291 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2292 (pa_end_of_source): Return type is void.
2294 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2296 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2298 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2300 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2301 More comments added.
2302 (md_begin): Removed "construct symbols for each register name".
2303 Because register names conflicts with GCC generated function
2305 (avr_operand): Now constant numbers can be used as a register
2306 identifiers (0 as r0, 31 as r31).
2307 (md_assemble): use skip_space () before parsing instruction
2310 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2312 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2313 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2314 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2315 * configure: Regenerate.
2317 2000-04-29 Andreas Jaeger <aj@suse.de>
2319 * as.h: Correctly check GCC version.
2321 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2323 * doc/as.1: Fix unbalanced brackets.
2325 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2327 (line_comment_chars): Set to '/' if TE_FreeBSD.
2329 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2331 * configure.in: Configury support for PA64 (currently disabled).
2332 * configure: Rebuilt.
2334 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2336 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2337 bfd_set_section_alignment.
2339 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2341 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2344 2000-04-24 Nick Clifton <nickc@cygnus.com>
2346 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2347 * doc/as.texinfo (Align): Include arm and strongarm in list of
2348 targets that have the second form of the behaviour of the .align
2351 2000-04-24 Mark Klein <mklein@dis.com>
2353 * obj-som.c: Terminate obj_pseudo_table.
2355 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2357 * as.c (parse_args): Allow md_parse_option to override -a listing
2359 * config/obj-coff.c (add_lineno): Change type of offset parameter
2360 from "int" to "bfd_vma."
2361 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2362 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2363 (ppc_change_csect): Align correctly for XCOFF64.
2364 (ppc_machine): New function, which discards "ppc_machine" line.
2365 (ppc_tc): Cons for 8 when code is 64 bit.
2366 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2368 (md_parse_option): Handle -a64 and -a32.
2370 * config/tc-ppc.h (TARGET_MACH): Define.
2371 (TARGET_FORMAT): Move to function.
2372 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2374 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2376 * config/tc-avr.c: New AVR_ISA_ defined.
2377 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2378 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2379 for `fmul', `movw' and `lpm R,Z' instructions.
2380 (avr_operands): Warn if current opcode is a two-word instruction
2381 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2382 (avr_opcodes): New commands added.
2383 (REGISTER_P): Check 'a' and 'v' constraint letters.
2384 (mcu_types): New MCU added.
2386 2000-04-22 Timothy Wall <twall@cygnus.com>
2388 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2390 (operand_match): Conditionally insert default bit values for IMMU9.
2392 2000-04-14 Matthew Green <mrg@cygnus.com>
2394 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2395 * configure: Rebuilt.
2397 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2398 Jason Eckhardt <jle@cygnus.com>
2400 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2402 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2403 Added handling of new operand types l,y,&,fe,fE,fx.
2405 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2406 David Mosberger <davidm@hpl.hp.com>
2407 Timothy Wall <twall@cygnus.com>
2408 Andrew MacLeod <amacleod@cygnus.com>
2409 Jim Wilson <wilson@cygnus.com>
2411 * Makefile.am (CPU_TYPES): Add ia64.
2412 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2413 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2414 * Makefile.in: Rebuild.
2415 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2416 * configure: Rebuild.
2417 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2418 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2419 * expr.c (expr): Handle md_optimize_expr.
2420 * read.c (LEX_HASH): Add comment.
2421 * config/tc-ia64.c, config/tc-ia64.h: New files.
2423 2000-04-21 Richard Henderson <rth@cygnus.com>
2425 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2426 bundling a non-delayed branch type instruction.
2428 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2430 * config/tc-mn10300.c (HAVE_AM30): Define.
2431 (md_assemble): Use it.
2433 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2435 * config/obj-elf.c (obj_elf_change_section): Check for changed
2438 * Makefile.am: (CPU_MULTI_VALID): Remove.
2439 (MULTI_CPU_TYPES): Define.
2440 (MULTI_CPU_OBJ_VALID): Define.
2441 (DEPTC): Use the above.
2442 (DEPOBJ): Same here.
2444 Regenerate dependencies.
2445 * Makefile.in: Regenerate.
2447 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2449 * Makefile.am (YACC, LEX): Get them from configure.
2451 2000-04-18 H.J. Lu (hjl@gnu.org)
2453 * config/tc-i386.c (offset_in_range): Use addressT instead of
2454 bfd_vma for non-bfd assemblers.
2456 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2458 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2459 doesn't give spurious errors.
2461 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2463 * as.h (SEEK_SET): Define if undefined.
2465 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2467 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2468 constants, and don't assume offsetT is 32 bits.
2470 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2472 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2473 (md_pcrel_from_section): Add prototype.
2474 (d10v_fix_adjustable): Add prototype.
2475 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2477 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2479 2000-04-12 Nick Clifton <nickc@cygnus.com>
2481 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2482 symbol in frag chain.
2484 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2486 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2487 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2488 (fits_in_signed_word, smallest_imm_type): Ditto.
2489 (md_assemble): Use an offsetT var to hold offsetT values, not a
2491 (offset_in_range): New.
2492 (md_assemble): Use it.
2493 (md_convert_frag): Change type of target_address, opcode_address,
2494 and displacement_from_opcode_start to offsetT.
2495 (md_create_short_jump): Change type of offset to offsetT.
2496 (md_create_long_jump): Ditto.
2497 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2498 (md_chars_to_number): Remove.
2499 (output_invalid): Remove duplicate prototype.
2501 2000-04-09 Nick Clifton <nickc@cygnus.com>
2503 * Makefile.am (CPU_TYPES): Add 'avr'.
2504 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2505 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2507 * Makefile.in: Regenerate.
2509 * doc/as.texinfo: Add M32R documentation.
2511 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2513 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2514 --enable-build-warnings option.
2515 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2516 * Makefile.in, configure: Re-generate.
2518 2000-04-07 Nick Clifton <nickc@cygnus.com>
2520 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2521 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2522 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2523 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2524 (arm_force_relocation): Force relocations for
2525 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2527 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2529 * config/tc-sh.c (get_operands): There's no third operand if the
2530 first operand is an immediate.
2532 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2534 * config/tc-sh.c (immediate): Delete.
2535 (sh_operand_info): Add immediate member.
2536 (parse_reg): Use A_PC for pc.
2537 (parse_exp): Add second argument 'op'. All callers changed.
2538 (parse_at): Expect pc to be coded as A_PC.
2539 Use immediate field in *op.
2540 (insert): Add fourth argument 'op'. All callers changed.
2541 (build_relax): Add second argument 'op'. All callers changed.
2542 (insert_loop_bounds): New function.
2543 (build_Mytes): Remove DISP_4.
2544 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2545 (assemble_ppi): Use immediate field in *operand.
2546 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2547 (md_apply_fix): Likewise.
2548 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2550 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2552 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2554 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2556 * internals.texi (CPU backend): Document
2557 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2559 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2561 * po/gas.pot: Regenerate.
2563 * as.c (show_usage): Restore translated part of bug string.
2564 * gasp.c (show_usage): Likewise.
2566 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2567 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2568 than move-if-change.
2569 (DEP1): Modify for "gcc -MM".
2573 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2574 Update dependencies.
2575 * Makefile.in: Regenerate.
2577 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2579 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2580 (md_begin): Likewise.
2581 (HAVE_AM33): New macro.
2582 (md_assemble): Use it. Match r_regs and xr_regs only if
2585 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2587 * as.h: #include "bin-bugs.h"
2588 * as.c (show_usage): Use REPORT_BUGS_TO.
2589 * gasp.c: #include "bin-bugs.h"
2590 (show_usage): Use REPORT_BUGS_TO.
2592 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2594 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2596 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2597 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2600 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2602 * config/tc-i386.c (i386_immediate): Don't assume a constant
2603 immediate is necessarily 16 bits when in 16 bit code mode.
2604 (md_assemble): Instead set guess_suffix here after we have checked
2607 2000-04-02 Richard Henderson <rth@cygnus.com>
2609 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2610 quantities. Correct right shift sign extension.
2611 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2612 32-bit value when shifting into place.
2614 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2616 * app.c: Add ATTRIBUTE_UNUSED as needed.
2617 * config/tc-ppc.c: Likewise.
2618 (ppc_size): Make unsigned long.
2619 (ppc_insert_operand): Add casts to avoid warnings.
2621 2000-03-31 Nick Clifton <nickc@cygnus.com>
2623 * config/tc-d10v.h (md_flush_pending_output): Define.
2625 2000-03-29 Nick Clifton <nickc@cygnus.com>
2627 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2628 segment. Works for both BFD_ASSEMBLER and others.
2629 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2631 2000-03-29 Nick Clifton <nickc@cygnus.com
2633 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2635 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2637 * listing.c (LISTING_LHS_WIDTH): Default depends on
2639 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2641 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2643 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2646 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2648 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2650 * config/tc-avr.c (mcu_types): Add missing initialiser.
2651 (md_pcrel_from_section): Add prototype.
2652 (avr_operand): Remove redundant test of unsigned < 0.
2653 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2655 2000-03-27 Denis Chertykov <denisc@overta.ru>
2657 * config/tc-avr.c: New file for AVR support.
2658 * config/tc-avr.h: Likewise.
2659 * configure.in: Add AVR support.
2660 * configure: Regenerate.
2662 2000-03-26 Timothy Wall <twall@cygnus.com>
2664 * gasp.c (macro_op): Add new argument to check_macro call.
2665 Macro structure definitions moved to macro.h
2666 * sb.h: Add argument to prototype for input_scrub_include_sb.
2667 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2668 nesting checks with an additional flag.
2669 (struct input_save): Add flag to indicate whether current sb
2670 should be checked for proper macro/conditional nesting.
2671 (input_scrub_push/pop): Save/restore nest check flag.
2672 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2674 * macro.c (check_macro): Allow caller to retrieve parsed macro
2675 information if a pointer is provided. This information may be
2676 used by the new macro hooks.
2677 * macro.h: Update prototype for check_macro. Macro struct
2678 definitions moved here from macro.c/gasp.c.
2679 * read.c (read_a_source_file): Add parameter to check_macro call,
2680 and pass macro info to the macro hook, if defined.
2681 (input_scrub_insert_line): New. Allow insertion of a line of
2682 characters into the input stream.
2683 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2684 file into the input stream.
2685 (s_include): Use input_scrub_insert_file.
2686 * internals.texi: Document new macro hooks.
2687 * as.h: New prototypes added.
2689 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2691 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2692 an initial capital letter.
2693 (i386_index_check): Reindent.
2695 2000-03-19 Nick Clifton <nickc@cygnus.com>
2697 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2700 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2702 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2703 instruction operand bad if Rd > 7 when generating
2704 thumb instructions. Prevents for example,
2705 "adr r12,label" from silently failing and generating
2706 the wrong instruction.
2708 2000-03-17 Nick Clifton <nickc@cygnus.com>
2710 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2711 that have a destingation >= 0x400000.
2712 Fix compile time warning messages.
2714 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2716 * config/tc-sh.c (md_begin): When encountering insn that are
2717 not supported by the current arch, only change the name if
2718 its contents are the same as prev_name.
2719 (get_specific): If the the architecture doesn't match, fail.
2721 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2723 * config/tc-sh.c (IDENT_CHAR): Define.
2724 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2725 matching back where it came from.
2727 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2729 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2731 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2733 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2736 2000-03-15 Kazu Hirata <kazu@hxi.com>
2738 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2740 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2742 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2743 floating-point-number, make sure 'f' is in FLT_CHARS.
2745 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2747 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2748 (s_lcomm_internal): Use it.
2749 * doc/internals.texi (CPU backend): Document it.
2750 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2753 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2755 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2758 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2759 implementation doesn't have special handling for switch
2761 (macro_build): Allow for code in sections other than .text.
2763 (mips_ip): Likewise.
2764 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2765 Don't perform relocs if we will be outputting them.
2766 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2767 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2770 2000-03-09 Catherine Moore <clm@cygnus.com>
2772 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2773 relocation type based on the entry in the fixup structure.
2774 Put S_IS_EXTERN processing back in.
2776 2000-03-08 H.J. Lu (hjl@gnu.org)
2778 * Makefile.am (install-exec-tooldir): Depend on
2779 install-exec-bindir for parallel make.
2780 * Makefile.in: Regenerated.
2782 2000-03-06 Nick Clifton <nickc@cygnus.com>
2784 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2786 (md_parse_option): Parse -m32r command line switch - disable m32rx
2788 (md_show_usage): Document new option.
2790 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2791 * doc/Makefile.in: Regenerate.
2792 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2794 2000-03-02 Michael Meissner <meissner@redhat.com>
2796 * config/tc-d30v.c (check_range): Remove code that incorrectly
2797 sign extended values where bits < 32.
2799 2000-03-02 H.J. Lu (hjl@gnu.org)
2801 * configure.in: Support --enable-targets=all on ia32.
2802 * configure: Regenerated.
2804 2000-03-01 Nick Clifton <nickc@cygnus.com>
2806 * gasp.c (do_align): Remove bogus check of alignment value.
2808 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2810 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2811 TC_PPC was defined forced the type of a symbol with no other type
2814 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2816 * doc/internals.texi (CPU backend): Mention that
2817 line_separator_chars do not break up comments. Fix typos for
2818 LEX_AT and LEX_NAME descriptions. Document operands for
2819 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2820 description of md_create_short_jump usage. Document argument for
2821 md_undefined_symbol.
2823 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2825 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2826 (md_parse_option): Handle it.
2827 (md_show_usage): Document it.
2829 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2831 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2832 opcode, for the instruction `pal19'. From Andrea Arcangeli
2835 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2837 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2839 (md_assemble): To here, before template operands are matched.
2840 Also ensure a constant immediate is sign extended when we know the
2841 size is at most 16 bits. This is to catch cases like "add
2842 $0xffc0,%ax" where we don't know the size, and thus that the
2843 immediate can be represented as Imm8S until after parsing the
2845 (i386_displacement): Similarly sign extend 16 bit constant
2847 (md_assemble): Relax 16-bit jump constant range check to suit sign
2848 extended displacements.
2850 2000-02-26 Andreas Jaeger <aj@suse.de>
2852 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2854 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2856 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2857 call operands when intel_syntax.
2858 (intel_float_operand): Return 2 for "fi...".
2859 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2860 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2861 earlier "SHORT" change.
2862 (md_assemble): When determining suffix from Regs, exclude
2865 2000-02-24 Nick Clifton <nickc@cygnus.com>
2867 * configure: Add arm-wince, mips-pe and sh-pe targets.
2868 * configure: Regenerate.
2870 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2872 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2873 "pe-mips" for the mips-pe target.
2875 * config/tc-arm.c (insns): Change displacement encoded in BL
2876 and B instructions if the target port is arm-wince.
2877 (do_ldst): Do not bias the relocation offset if the target
2879 (md_pcrel_from): Add in missing relocation offset bias if the
2880 target os arm-wince.
2882 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2883 (md_begin): Disable -G support for mips-pe target.
2884 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2885 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2888 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2889 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2890 assembler, just set the alignment to 4.
2892 * config/te-wince-pe.h: New file for WinCE targets. Define
2895 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2897 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2898 string instructions.
2899 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2900 (i386_intel_memory_operand): After finding a segment override,
2901 check again for no `[' before looking for a displacement. Bomb if
2902 more than one displacement rather than silently discarding the
2903 second and subsequent ones. Free strings malloc'd by
2904 build_displacement_string.
2906 2000-02-24 Catherine Moore <clm@cygnus.com>
2908 * config/obj-som.c (obj_pseudo_table): Add "weak".
2909 (obj_som_weak): New routine.
2911 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2913 * config/tc-i386.c (union i386_op): New.
2914 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2915 Throughout file replace occurences of disps[n], imms[n], regs[n]
2916 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2917 intel mode operand swapping. Add assert in regKludge and
2918 fake_zero_displacement code. Test i.types[n] when outputting
2919 displacements and immediates. Combine output of Disp16 with
2921 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2922 when in intel mode by (not) reversing fsub and fdiv operands
2923 before the template search. This fails for single operand
2924 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2925 undefined. Instead fix the base_opcode after we've found the
2926 template. Move base_opcode xor with found_reverse_match from
2927 opcode output code to before this fix so we test for the correct
2929 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2930 check in intel mode. Instead compare opcodes.
2932 * config/tc-i386.h (TC_RELOC): Delete.
2933 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2934 with equivalent call to reloc.
2936 * as.h (flag_m68k_mri): Move declaration after target include, and
2937 only declare when TC_M68K defined. Define as zero otherwise.
2938 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2939 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2940 Define as zero otherwise.
2941 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2942 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2943 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2944 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2945 testing whether defined.
2946 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2947 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2948 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2949 rather than testing whether defined.
2950 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2951 (parse_mri_cons): Declare and use only when TC_M68K.
2952 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2953 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2954 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2956 * NEWS: Mention IBM 370 support.
2958 2000-02-23 Richard Henderson <rth@cygnus.com>
2960 * config/tc-i386.c (md_assemble): When swapping operands for
2961 intel_syntax, assume everything that's not Imm or Disp is a
2964 2000-02-23 Linas Vepstas <linas@linas.org>
2966 * config/tc-i370.c, config/tc-i370.h: New files.
2967 * Makefile.am: Add support for Linux/IBM 370.
2968 * configure.in: Likewise.
2969 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2970 * config/obj-elf.c: Include elf/i370.h
2971 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2973 * Makefile.in: Regenerate.
2974 * configure: Regenerate.
2976 * doc/c-i370.texi: New file.
2977 * doc/all.texi: Include it.
2978 * doc/as.texinfo: And here.
2979 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2980 * doc/Makefile.in: Regenerate.
2982 2000-02-19 Michael Meissner <meissner@redhat.com>
2984 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2985 determine if an instruction can be used in parallel with an ADDppp
2986 or SUBppp instruction.
2988 2000-02-22 Andrew Haley <aph@cygnus.com>
2990 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2992 1999-12-30 Andrew Haley <aph@cygnus.com>
2994 * config/tc-mips.c (mips_gp32): New variable.
2995 (macro_build) Use mips_gp32.
2997 (md_longopts): Add "-mgp32" and "-mgp64".
2998 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3000 (OPTION_M7900): Change offset
3001 (OPTION_NO_M7900): Ditto.
3003 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3005 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3006 warning, and bump it to 1.
3008 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3010 From Brad Lucier <lucier@math.purdue.edu>:
3011 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3014 2000-02-21 Catherine Moore <clm@cygnus.com>
3016 * config/tc-mips.c (MF_HILO_INSN): Define.
3017 (mips_7000_hilo_fix): Declare.
3018 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3019 (md_parse_option): Check for 7000_HILO_FIX options.
3020 (OPTION_M7000_HILO_FIX): Define.
3021 (OPTION_NO_M7000_HILO_FIX): Define.
3022 * doc/c-mips.texi (-mfix7000): Describe.
3024 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3026 * listing.c (print_lines): Remove unused variable `end'.
3028 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3029 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3030 reloc_type when BFD_ASSEMBLER.
3031 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3032 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3033 statement and quell signed vs. unsigned comparison warning.
3035 2000-02-18 Nick Clifton <nickc@cygnus.com>
3037 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3038 the computed frag offset, rather than overwriting it.
3040 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3042 * config/tc-sh.c ("elf/sh.h"): Include.
3043 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3044 (md.begin): Initialize target_arch.
3045 Only include opcodes in has table that match selected architecture.
3046 (parse_reg): Recognize register names for sh-dsp.
3047 (parse_at): Recognize post-modify addressing.
3048 (get_operands): The leading space is now optional.
3049 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3050 arguments. Update valid_arch.
3051 (build_Mytes): Add support for SDT_REG_N.
3052 (find_cooked_opcode): New function, broken out of md_assemble.
3053 (assemble_ppi, sh_elf_final_processing): New functions.
3054 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3055 (md_longopts, md_parse_option): New option: -dsp.
3056 * config/tc-sh.h (elf_tc_final_processing): Define.
3057 (sh_elf_final_processing): Declare.
3059 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3061 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3062 the unwinder subspace. Save the current seg/subseg before creating
3065 2000-02-10 Nick Clifton <nickc@cygnus.com>
3067 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3068 little endian targets.
3069 (INST_BYTE1): Redefine to handle big and little endian
3071 (cpu_type): New type: Select between M340 and M210.
3072 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3073 instructions of the M340.
3074 (md_assemble): Add support for the MULSH and OPSR classes of
3076 (md_atof): Add support for little endian targets.
3077 (md_parse_option): Add support for -EL, -EB and -mcpu command
3079 (md_convert_frag): Add support for little endian targets.
3080 (md_apply_fix3): Add support for little endian targets.
3081 (md_number_to_chars): Add support for little endian targets.
3083 2000-02-10 Timothy Wall <twall@redhat.com>
3085 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3086 defined, use it to verify the symbol just read should be a label.
3088 2000-02-10 Timothy Wall <twall@redhat.com>
3090 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3091 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3092 around colons when KEEP_WHITE_AROUND_COLON is defined.
3093 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3094 and KEEP_WHITE_AROUND_COLON.
3096 2000-02-08 Timothy Wall <twall@redhat.com>
3098 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3100 (do_repeat): New. Abstract repeat logic so that a "break" can be
3102 (end_repeat): New. Provide support for a "break" out of the
3104 * read.h: Add prototypes for new functions.
3106 2000-02-08 Timothy Wall <twall@redhat.com>
3108 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3109 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3110 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3113 2000-02-08 Timothy Wall <twall@redhat.com>
3115 * read.c: Added elseif to directives table.
3116 * read.h: Added prototype for s_elseif.
3117 * doc/as.texinfo: Added description for elseif.
3118 * cond.c (s_elseif): New function
3120 2000-02-04 Timothy Wall <twall@redhat.com>
3122 * listing.c (print_lines): Remove conditionals causing bug in
3125 2000-02-03 Timothy Wall <twall@cygnus.com>
3127 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3129 * frags.c (frag_new): Calculate fr_fix in octets
3130 (frag_now_fix) Return offset as target address offset (bytes).
3131 (frag_now_fix_octets) New - Return offset in octets (8-bit
3133 * frags.h: Added prototype for frag_now_fix_octets().
3134 Distinguish between octets and bytes in field descriptions.
3135 * listing.c (calc_hex): Account for octets vs bytes when
3136 printing addresses/offsets.
3137 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3138 target is little-endian, print the octets in a word in big-endian
3139 order so that the display looks like a proper hexadecimal number,
3140 instead of having the octets reversed.
3141 * read.c (do_align): When recording alignment, alignment power
3142 should be in terms of target bytes (minimum addressible unit)
3144 (do_org) Convert ORG target address (byte) argument into an
3145 octet offset when generating a variable fragment.
3146 * symbols.c (resolve_symbol_value): Symbol final value
3147 converted to a target address offset (bytes) from its octet offset.
3148 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3149 offset (bytes) is adjusted by the frag offset (octets) converted
3151 (coff_frob_section) Section alignment power is in terms of bytes;
3152 convert it to an octet alignment power when calculating size (and
3153 size mask) in octets. Don't modify the section size in order to
3154 "align" it for TI COFF, since that format has a different method
3155 for storing alignment information.
3157 2000-02-01 Timothy Wall <twall@cygnus.com>
3159 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3160 entries, matching the way GCC generates them. If not escaped, the
3161 filename is encoded incorrectly.
3163 2000-01-31 Nick Clifton <nickc@cygnus.com>
3165 * config/tc-arm.c (reg_table): Add support for ATPCS register
3168 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3170 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3172 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3174 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3175 of a symbol when we really care about its value.
3177 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3179 * config/tc-mcore.c (md_assemble): Give warning message if
3180 operands passes to instruction are more than the spec.
3182 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3184 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3185 Thumb mode but the label seen was not declared as '.thumb_func'
3186 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3187 correct disassembly of Thumb code bounded by non function labels.
3189 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3191 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3192 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3194 * Makefile.in: Same here.
3197 * configure.in: Set bfd_gas for i386-aout when primary target
3198 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3199 we may need the primary te_file. Remove incorrect comment.
3201 * configure: Regenerate.
3203 * config/e-i386aout.c: New file.
3205 * as.c (USE_EMULATIONS): Move to before print_version_id.
3206 (struct emulation): Add i386aout.
3207 (show_usage): Split text strings. Reformat -a text. Add --em
3211 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3212 (aout_format_ops): New.
3215 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3216 preprocessor conditional and add aout USE_EMULATIONS tests.
3217 (read_a_source_file): Don't pass error strings to printf as
3221 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3223 (do_data): Same here.
3224 (process_file): And here.
3227 * symbols.c (colon): Rewrite "already defined" fatal message
3228 code for aout with USE_EMULATIONS.
3231 * config/obj-aout.c (OBJ_HEADER): Define.
3232 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3234 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3235 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3237 (obj_aout_type): Expand S_SET_OTHER here too.
3238 (obj_read_begin_hook): Remove.
3239 (aout_pop_insert): New.
3240 (obj_aout_s_get_other): New.
3241 (obj_aout_s_get_desc): New.
3242 (aout_format_ops): New.
3245 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3246 gets aout_pseudo_table.
3247 (aout_pseudo_table): Declare.
3248 (obj_read_begin_hook): Define.
3251 * config/obj-coff.c (obj_pseudo_table): Rename to
3253 (coff_pop_insert): Use coff_pseudo_table.
3254 (coff_sec_sym_ok_for_reloc): Remove.
3255 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3256 and comment all zero entries and remove #if 0 code.
3259 * config/obj-coff.h (obj_pop_insert): Define.
3260 (coff_pseudo_table): Declare.
3263 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3264 s_get_size, s_set_size. Comment all zero entries.
3267 * config/obj-elf.c (elf_s_get_other): New function.
3268 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3269 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3270 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3272 (obj_elf_parse_section_letters): Don't pass error strings to
3273 printf as format arg.
3276 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3278 (elf_s_get_other): Declare.
3279 (S_GET_OTHER) Define as elf_s_get_other if not already
3281 (S_SET_OTHER): Only define when not already defined.
3282 (elf_obj_read_begin_hook): Declare.
3283 (obj_read_begin_hook): Define.
3284 (elf_obj_symbol_new_hook): Declare.
3285 (obj_symbol_new_hook): Define.
3288 * config/obj-multi.h: Add copyright header and protect against
3289 multiple inclusion. Add * to all function pointers.
3290 (OBJ_HEADER): If defined, include it rather than other defines
3292 (obj_frob_file_after_relocs): Test for NULL.
3293 (obj_symbol_new_hook): Here too.
3294 (obj_sec_sym_ok_for_reloc): And here.
3295 (S_GET_OTHER): Define.
3296 (S_GET_DESC): Define.
3297 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3298 (OBJ_MAYBE_ELF): Update comment.
3300 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3301 OBJ_AOUT preprocessor conditional and handle emulation by
3302 testing OUTPUT_FLAVOR.
3303 (i386_displacement): Here too.
3304 (md_section_align): Similarly here.
3305 (i386_target_format): Conditionally compile when more than one
3306 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3307 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3308 (i386_displacement): Here too.
3311 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3312 Define TARGET_FORMAT for aout only when not multi.
3315 * config/te-multi.h: Delete file as it's identical to te-generic.h
3317 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3319 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3320 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3323 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3325 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3328 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3330 * config/tc-mips.c (mips_do_align): New function.
3331 * config/tc-mips.h (md_do_align): Define.
3333 2000-01-10 Philip Blundell <philb@gnu.org>
3335 * doc/c-arm.texi (ARM Options): Fix typo.
3336 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3337 line separator for Linux.
3338 * doc/as.texinfo (Comments): Mention the ARM.
3340 2000-01-10 Philip Blundell <pb@futuretv.com>
3342 * configure.in (arm*-*-conix*): New target.
3343 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3345 * configure: Regenerate.
3347 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3349 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3350 (obj_elf_visibility): New function.
3352 * doc/as.texinfo (Visibility): New node: document visibility
3355 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3357 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3358 warning for absolute jump/call without `*' in non-intel mode. No
3359 need to set i.types[0] JumpAbsolute in intel mode.
3361 1999-12-22 Philip Blundell <pb@futuretv.com>
3363 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3364 hook function when changing sections.
3365 (arm_s_data): Likewise.
3367 1999-12-14 Nick Clifton <nickc@cygnus.com>
3369 * config/tc-arm.c (md_parse_option): Add support for -marm720
3370 command line switch.
3372 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3374 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3375 (r_registers, xr_registers): Define.
3376 (r_register_name, xr_register_name): New functions.
3377 (md_assemble): Handle new am33 operand types and instruction
3379 (mn10300_insert_operand, check_operand): Likewise.
3381 1999-11-29 Nick Clifton <nickc@cygnus.com>
3383 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3384 (s_force_thumb): Set thumb_mode to 2.
3385 (md_assemble): Do not complain about thumb instructions on a
3386 non-thumb target if thumb_mode is set to 2.
3388 1999-11-28 Michael Meissner <meissner@cygnus.com>
3390 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3391 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3392 (O_...): Add new machine dependent expressions if we are handling
3393 explicit relocations.
3394 (alpha_reloc_op): New static table holding the explicit relocation
3396 (alpha_literal_hash): New static to hold the hash table for
3397 explicit relocations.
3398 (alpha_macros): Add support for explicit relocations.
3399 (md_begin): If explicit relocations, initialize hash table.
3400 (md_assemble): Don't print a second error if tokenize_arguments
3401 already printed an error message.
3402 (md_apply_fix): Add support for explicit relocations.
3403 (alpha_force_relocation): Ditto.
3404 (alpha_fix_adjustable): Ditto.
3405 (alpha_adjust_symtab): New function to support explicit
3407 (alpha_adjust_symtab_relocs): Ditto.
3408 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3409 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3410 Add support for explicit relocations. Return -2 if an error
3411 message was already printed.
3412 (find_macro_match): Add support for explicit relocations. Comment
3414 (emit_insn): Add support for explicit relocations.
3415 (assemble_tokens): Ditto.
3417 (load_expression): Ditto.
3420 (emit_ir_load): Ditto.
3421 (emit_loadstore): Ditto.
3424 (emit_sextX): Ditto.
3425 (emit_division): Ditto.
3426 (emit_jsrjmp): Ditto.
3427 (emit_retjcr): Ditto.
3429 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3431 (tc_adjust_symtab): If explicit relocations, call the function
3432 alpha_adjust_symtab.
3433 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3434 relocations next to the literal relocation they reference.
3435 (TC_INIT_FIX_DATA): Initialize the new fields.
3436 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3438 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3440 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3441 'B' operand for PA2.0 bb instruction.
3443 1999-11-18 Nick Clifton <nickc@cygnus.com>
3445 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3448 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3450 (mcore_force_relocation): Force relocations to be generated for
3453 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3455 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3456 (i386_displacement): Disallow O_big displacements.
3458 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3460 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3461 Small improvements in error checking.
3462 (md_assemble): Support for unconditional ARM instructions.
3463 (md_parse_option): Support for -m[arm]v5e flag.
3465 1999-11-12 Nick Clifton <nickc@cygnus.com>
3467 * macro.c (buffer_and_nest): Do not check beyond the end of the
3470 1999-11-11 Nick Clifton <nickc@cygnus.com>
3472 * macro.c (buffer_and_nest): Look for seperator after TO and
3475 1999-11-08 Andrew Haley <aph@cygnus.com>
3477 * app.c (do_scrub_chars): When in State 10, treat backslash
3478 characters in the same way as as symbol characters.
3480 1999-11-07 Richard Henderson <rth@cygnus.com>
3482 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3483 the previous label was in the current section before playing
3484 with auto-alignment.
3486 1999-11-06 Nick Clifton <nickc@cygnus.com>
3488 * config/tc-v850.c (v850_force_relocation): Force relocation
3490 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3493 1999-11-05 Michael Meissner <meissner@cygnus.com>
3495 * expr.h (operatorT): Increase machine dependent operators to 16.
3496 * expr.c (op_rank): Ditto.
3498 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3500 * read.c (pseudo_set): Reject attempts to set the value of a
3503 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3506 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3508 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3509 to bfd_set_section_contents.
3511 1999-11-03 Nick Clifton <nickc@cygnus.com>
3513 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3515 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3517 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3518 (mips_ip): Use OPCODE_IS_MEMBER.
3520 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3522 * config/tc-arm.c (reg_required_here): Improve comments.
3524 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3525 (tinsns): Initialize variants field.
3527 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3528 BAD_PC respectively.
3530 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3532 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3533 * config/tc-arm.h: Fix compile time warnings.
3535 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3537 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3538 form @abs16, @(abs16) and @(abs16 + imm).
3540 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3542 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3543 (ISA_HAS_64_BIT_REGS) New.
3544 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3545 mips_emit_delays,macro_build,load_register,load_addresss,
3546 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3547 and/or use new ISA_xxx macros in expressions involving
3548 ISA, particularly mips_opts.isa.
3550 1999-10-18 Michael Meissner <meissner@cygnus.com>
3552 * expr.h (operatorT): Add machine dependent operators md1..md8.
3553 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3554 for the machine dependent operators to use.
3556 * expr.c (op_rank): Add machine dependent operators.
3558 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3560 (O_cpregister): Ditto.
3561 (md_begin): Change X_op test that field is wide enough to use
3562 O_max instead of O_alpha_max.
3563 (cpu_types): Fill in missing initializer.
3564 (alpha_num_macros): Make unsigned.
3565 (md_assemble): Make opnamelen be size_t.
3566 (md_apply_fix): Cast alpha_num_operands to int before testing.
3567 (alpha_force_relocation): Ditto.
3568 (alpha_fix_adjustable): Ditto.
3569 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3570 (tc_gen_reloc): Ditto.
3571 (tc_get_register): Ditto.
3576 (s_alpha_ent): Ditto.
3577 (s_alpha_end): Ditto.
3578 (s_alpha_frame): Ditto.
3579 (s_alpha_prologue): Ditto.
3580 (s_alpha_file): Ditto.
3581 (s_alpha_gprel32): Ditto.
3582 (s_alpha_proc): Ditto.
3583 (s_alpha_set): Ditto.
3584 (s_alpha_base): Ditto.
3585 (s_alpha_align): Ditto.
3586 (s_alpha_arch): Ditto.
3587 (alpha_align): Ditto.
3588 (assemble_insn): Suppress unused variable warning.
3590 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3591 order in the structure.
3592 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3594 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3596 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3598 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3600 * config/tc-i386.c (i386_index_check): Correct #endif location.
3602 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3604 * as.c (show_usage): Document new options.
3605 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3606 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3607 (parse_args): Parse the new options.
3608 (main): If there were warnings, and --fatal-warnings
3609 was specified, print an error.
3610 * as.h: New variable, flag_fatal_warnings, for new option.
3612 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3614 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3615 '@'. Change autoincrement completers to fall through to cache control
3618 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3620 (pa_parse_addb_64_cmpltr): New function.
3622 * config/tc-hppa.c (pa_ip): Change error message.
3623 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3624 '?Q' args to allow falling through.
3626 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3627 Remove unused conditional codes.
3628 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3630 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3632 * config/tc-d30v.c (CHAR_BIT): Define.
3633 (check_range): Fix bit operations to support integers bigger than
3636 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3638 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3641 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3642 Doug Evans <devans@cygnus.com>
3644 Add support for m32rx.
3645 * config/tc-m32r.c (enable_m32rx): New static global.
3646 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3647 (allow_m32rx): New function.
3648 (M32R_SHORTOPTS): Add `O'.
3649 (md_longopts): Add --m32rx plus several warning options.
3650 (md_parse_option): Handle new options.
3651 (md_show_usage): Print them.
3652 (md_begin): Enable m32rx.
3653 (OPERAND_IS_COND_BIT): New macro.
3654 (first_writes_to_seconds_operands): New function.
3655 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3656 (target_make_parallel,assemble_two_insns): New functions.
3657 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3658 If optimizing and m32rx, try to make consecutive insns parallel.
3660 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3662 * config/tc-mips.c (nopic_need_relax): Allow for the
3663 .sdata.foo sections generated by -fdata-sections,
3664 and for the .gnu.linkonce.s sections generated by C++.
3666 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3668 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3669 with cleaner code using completer prefixes. Add 'Y'.
3671 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3673 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3675 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3676 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3677 insn does not match and we should try the next insn in the table.
3679 1999-09-22 Nick Clifton <nickc@cygnus.com>
3681 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3683 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3685 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3688 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3690 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3691 OBJ_ELF. If ELF, add "sq".
3692 (md_parse_option): If ELF, ignore -s and -q.
3693 (md_show_usage): Mention ELF options.
3695 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3697 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3700 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3702 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3704 * config/tc-hppa.c (struct pa_it): New field "trunc".
3705 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3706 (pa_parse_ftest_gfx_completer): New function
3707 (pa_parse_fp_cnv_format): New function.
3709 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3710 (md_apply_fix): Handle 22bit pc-rel branches.
3712 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3714 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3716 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3718 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3720 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3722 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3723 (pa_ip): Handle 'fX'.
3725 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3727 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3728 unwinds unless the function is in the text space.
3729 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3731 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3733 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3734 (md_assemble): To here. Tweak address generation.
3736 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3738 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3739 (md_assemble): Call dwarf2_where for OBJ_ELF.
3740 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3741 (pa_end_of_source): New function.
3742 * tc-hppa.h (md_end): Define for OBJ_ELF.
3744 1999-09-14 Michael Meissner <meissner@cygnus.com>
3746 * configure.in (Canonicalization of target names): Remove adding
3747 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3748 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3749 * configure: Regenerate.
3751 1999-09-14 Donn Terry <donn@interix.com>
3753 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3755 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3757 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3758 pc-relative jmp/call to an absolute symbol.
3759 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3760 absolute section symbols.
3762 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3763 jump handling code and comments.
3765 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3767 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3768 the value if TE_PE and a global defined symbol.
3770 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3772 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3773 print the symbol, rather than printing it here.
3775 1999-09-11 Donn Terry <donn@interix.com>
3777 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3778 BFD_RELOC_RVA relocations.
3780 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3781 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3784 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3786 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3787 * doc/internals.texi (Object format backend): Document
3790 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3791 relocations against global symbols if TE_PE.
3793 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3794 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3796 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3799 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3800 symbols which do not have a constant value, or tags with
3801 non-tags. Remove the symbol from the list before adding it at the
3804 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3805 C_FCN symbol differently if TE_PE.
3806 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3807 appears in the pseudo-op, rather coff_line_base which is only set
3810 * config/obj-coff.c (obj_coff_loc): New static function.
3811 (obj_pseudo_table): Add "loc".
3813 * config/obj-coff.c (add_lineno): Check that the line number is
3816 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3817 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3819 (md_atof): Return NULL rather than 0.
3820 * config/tc-i386.c (md_atof): Change type to int.
3821 * expr.c (expr): Change first parameter to int.
3822 * config/obj-coff.c: Add declarations for static functions.
3823 (coff_frob_symbol): Use SYM_AUXENT.
3824 * config/tc-i386.h (flag_16bit_code): Don't declare.
3826 * config/obj-coff.c (obj_coff_section): Default to setting
3827 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3829 * write.c (adjust_reloc_syms): Print adjusted fixup.
3831 * expr.c (integer_constant): Correct too_many_digits calculation
3834 1999-09-09 Andreas Schwab <schwab@suse.de>
3836 * doc/c-arm.texi: Fix arguments of @var to not contain
3839 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3841 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3843 (md_parse_option): Only support -k flag for ELF and COFF targets.
3845 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3847 * config/tc-hppa.c (pa_ip): Put strict register checks before
3848 call to pa_parse_number.
3850 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3852 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3854 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3857 1999-09-06 Donn Terry <donn@interix.com>
3859 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3861 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3863 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3864 candidate instruction. Require registers for register arguments
3865 when in strict mode. Require assemble-time constants for
3866 constants when in strict mode.
3867 (pa_get_absolute_expression): Require a constant when in strict
3870 1999-09-06 Nick Clifton <nickc@cygnus.com>
3872 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3874 1999-09-04 Steve Chamberlain <sac@pobox.com>
3876 * config/tc-pj.c: New file, supports picoJava in ELF.
3877 * config/tc-pj.h: Ditto.
3878 * configure.in (pjl*, pj*): New targets.
3879 * Makefile.am: Rebuild dependencies.
3880 (CPU_TYPES): Add pj.
3881 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3882 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3883 * doc/c-pj.texi: New file.
3884 * doc/as.texinfo: Add some PJ specifics.
3885 * doc/all.texi: Add PJ to the list of all architectures, sort them
3887 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3888 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3890 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3892 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3893 (obj_frob_file): Test for null pointer.
3894 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3895 (OBJ_PROCESS_STAB): And here.
3896 (elf_obj_sy): Remove
3898 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3899 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3900 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3902 * config/obj-coff.c (no_func): Remove.
3903 (coff_format_ops): Change occurrences of no_func to 0, as we test
3904 for 0 in obj-multi.h.
3906 * configure.in: Enable bfd for i386-coff when primary target is
3907 bfd. Enable i386 elf,coff emulation support. Don't set
3908 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3909 emulation to support.
3910 *configure: Regenerate.
3912 1999-09-02 Nick Clifton <nickc@cygnus.com>
3914 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3915 .section .line directive is encountered.
3917 1999-09-01 Nick Clifton <nickc@cygnus.com>
3919 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3922 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3923 * as.texinfo: Document --gdwarf2 command line option.
3924 Add additional documentation of ARM command line switches.
3926 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3928 * config/tc-i386.c (i386_intel_memory_operand): Combine
3929 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3930 and RESTORE_END_STRING around parse_register calls.
3931 (i386_operand): Here too.
3932 (i386_is_reg): Remove.
3933 (parse_register): Move as_bad calls from within this function to
3936 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3938 Based on a patch from H.J. Lu <hjl@gnu.org>
3939 * config/tc-i386.c (parse_register): Handle FP regs specially.
3940 (md_begin): Remove '(' and ')' from register_chars.
3942 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3944 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3945 error message (done elsewhere).
3947 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3949 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3951 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3953 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3956 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3958 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3960 Add new completers. Fix bug in 64 bit condition handling.
3962 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3965 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3967 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3969 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3971 1999-08-27 Jim Wilson <wilson@cygnus.com>
3973 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3974 (struct ls): Add frag field. Initialize it to zero.
3975 (out_end_sequence): New local text_frag. Set it while in text section.
3976 Replace address check with frag check. Set ls.frag to text_frag if
3977 out_set_addr called.
3978 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3979 Set it before switching sections. Replace address check with frag
3980 check. Set ls.frag to saved_frag if out_set_addr called.
3982 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3984 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3985 output "advance_pc" opcode instead of calling gen_addr_line().
3986 The latter has the undesired side-effect of creating a new row
3987 in the debug line info matrix.
3989 1999-08-26 Jim Wilson <wilson@cygnus.com>
3991 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3992 ls.last_filename if last is less than zero. Set ls.last_filename
3993 when allocating new entry.
3994 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3997 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3999 * config/tc-i386.c (i386_index_check): Fix the displacement size
4000 when INFER_ADDR_PREFIX.
4002 1999-08-18 Nick Clifton <nickc@cygnus.com>
4004 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4007 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4009 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4010 handle 0xffffNNNN constants correctly.
4012 1999-08-16 Nick Clifton <nickc@cygnus.com>
4014 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4017 1999-08-13 Nick Clifton <nickc@cygnus.com>
4019 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4020 (md_apply_fix3): Always pass positive values to
4021 validate_offset_imm.
4023 1999-08-12 Nick Clifton <nickc@cygnus.com>
4025 * config/tc-arm.c (skip_whitespace): New macro.
4026 Formatting tidy ups.
4028 (md_apply_fix3): Store relocation offset in addend for ELF based
4030 (arm_force_relocation): Always generate relocs for Thumb function
4033 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4035 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4036 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4038 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4040 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4041 flags for the unwind subspace.
4043 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4044 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4045 suitable relocation based on the size of the target's pointer.
4046 Always Use subsegment zero for the unwinders.
4047 (pa_level): Handle "2.0w".
4049 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4051 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4052 with the following instruction unless this was specified.
4054 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4056 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4057 certain sections, to match BFD changes.
4059 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4061 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4062 (EXTRA_SCRIPTS): Define to keep automake happy.
4063 * Makefile.in: Rebuild.
4065 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4067 * Makefile.am: Rename .dep* files to DEP*.
4068 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4069 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4071 * Makefile.in: Rebuild.
4073 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4075 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4077 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4079 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4080 avoid problems on DOS filesystems.
4081 * Makefile.in: Rebuild.
4083 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4085 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4087 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4090 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4092 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4093 line to create ${GDBINIT} rather than .gdbinit.
4094 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4096 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4098 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4100 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4102 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4104 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4106 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4107 non-adjustable symbols.
4109 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4111 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4113 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4115 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4118 1999-08-05 Donn Terry <donn@interix.com>
4120 * config/te-interix.h: New file.
4121 * configure.in (i386-*-interix*): New target.
4122 * configure: Rebuild.
4124 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4126 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4127 selectors for ELF too.
4128 (selector_table): Add "ltp" and "rtp" selectors.
4130 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4132 * config/tc-i386.c (i386_operand): No need to change
4133 operand_string pointer in segment reg case before goto
4134 do_memory_reference. Initialise displacement_string_start and
4135 displacement_string_end after do_memory_reference label.
4136 (i386_index_check): Add operand_string param, and print error
4137 message on failure here.
4138 (i386_intel_memory_operand): Instead of here.
4139 (i386_operand): And here.
4140 (INFER_ADDR_PREFIX): Enable.
4142 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4144 * config/tc-i386.h (DefaultSize): Define. Renumber following
4145 opcode_modifier defines.
4147 From Etienne Lorrain <etienne.lorrain@ibm.net>
4148 * config/tc-i386.c (stackop_size): New variable.
4149 (set_16bit_code_flag): Clear it here.
4150 (set_16bit_gcc_code_flag): New function.
4151 (md_pseudo_table): Add "code16gcc" entry.
4152 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4154 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4156 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4157 next_set_end even if the end symbol is being discarded.
4159 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4160 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4161 * config/obj-coff.c: Likewise.
4162 (seg_info_type): Remove.
4163 (seg_info_off_by_4): Change to array of segT.
4164 (s_get_segment): Adjust accordingly.
4165 (obj_pseudo_table): Fully initialize sentinel entry.
4167 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4168 Ralf Baechle <ralf@uni-koblenz.de>.
4170 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4172 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4174 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4176 * config/tc-i386.c: Indentation and white space changes.
4177 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4178 don't enable it by default.
4179 (i386_intel_operand): Remove redundant prototype.
4180 Move check on number of memory operands, and i.mem_operands++
4181 (i386_intel_memory_operand): To here.
4182 Remove i386_immediate code from here. Remove special case code
4183 for input and output using (%dx). Remove base/index checks and
4184 call i386_index_check instead. Save initial operand_string
4185 argument for error message.
4186 (i386_operand): Remove redundant prototype. Move base/index
4187 checks to i386_index_check.
4188 (i386_displacement): Move intel mode check for non-zero
4190 (i386_intel_memory_operand): To here.
4192 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4194 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4195 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4196 by .register pseudo-op if -64 and --no-undeclared-regs.
4197 (s_register, sparc_adjust_symtab): New functions.
4198 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4199 Declare sparc_adjust_symtab as tc_adjust_symtab.
4200 * doc/c-sparc.texi: Add description of #ignore special literal
4201 for .register pseudo-op.
4203 1999-07-30 Catherine Moore <clm@cygnus.com>
4205 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4206 the relocation's section offset.
4208 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4210 * write.c (fixup_segment): Fix generic error check overflow test.
4212 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4213 X_add_number to long.
4215 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4217 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4220 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4222 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4225 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4227 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4229 * configure.bat: Remove; obsolete.
4230 * config/go32.cfg: Likewise.
4232 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4234 * configure.in (i386-*-vxworks*): New target.
4235 * configure: Rebuild.
4237 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4239 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4241 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4243 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4245 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4246 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4247 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4248 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4249 MAX_RELOC_EXPANSION): Define.
4250 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4252 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4254 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4255 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4256 block. Print a warning if an 8-bit or 16-bit constant
4257 displacement or immediate is truncated on output.
4258 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4260 (i386_operand): Disallow immediate jump absolute operand.
4262 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4264 * configure.in: Bump version number to 2.9.5.
4265 * configure: Rebuild.
4267 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4270 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4272 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4273 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4275 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4277 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4279 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4281 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4282 if -mno-fpu was given.
4283 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4285 (cons_fix_new_arm): Remove misleading comments.
4287 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4289 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4291 (relax_segment): Likewise. After giving a rs_org error, convert
4292 the frag to rs_align to avoid cascading errors.
4294 1999-07-12 Andreas Schwab <schwab@suse.de>
4296 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4298 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4300 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4301 as appropriate. Fill in structure initializations. Add variable
4302 initializations. Add casts.
4303 * dwarf2dbg.c (print_stats): Change i to size_t.
4304 * listing.c (listing_listing): Change list_line to unsigned int.
4306 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4308 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4309 rather than checking for \001 and \002 in symbol name.
4310 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4312 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4314 * configure.in (hppa*-linux-gnu*): New target.
4315 * configure: Rebuilt.
4317 1999-07-08 Nick Clifton <nickc@cygnus.com>
4319 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4321 1999-07-07 Nick Clifton <nickc@cygnus.com>
4323 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4324 accessing symbolP directly.
4326 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4328 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4331 1999-07-05 Nick Clifton <nickc@cygnus.com>
4333 * config/tc-arm.c (ARM_EXT_V5): Define.
4334 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4335 (md_begin): Detect ARM v5 architectures.
4336 (md_parse_option): Accept arm v5 specification.
4337 (md_show_usage): Documment -marmv5 switch.
4339 * doc/c-arm.texi: Document -marmv5 command line option.
4341 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4343 (validate_immediate_twopart): New function. Determine if a
4344 constant can be computed by two ADD instructions.
4345 (output_inst): Remove its command line parameter - it was never
4347 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4348 implememt the ADRL pseudo op.
4349 (tc_gen_reloc): Generate a suitable error message if an ADRL
4350 instruction tries to generate a real reloc.
4352 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4354 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4356 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4359 1999-06-27 H.J. Lu <hjl@gnu.org>
4361 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4362 non BFD_ASSEMBLER case.
4364 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4366 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4369 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4371 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4372 out_end_sequence() when the address decreases due to a new frag.
4373 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4374 numbering starts with 1.
4376 1999-06-23 Nick Clifton <nickc@cygnus.com>
4378 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4380 (mcore_s_text): Call obj_elf_text for ELF target.
4381 (mcore_s_data): Call obj_elf_data for ELF target.
4382 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4384 (mcore_s_bss): New function: Dump literal table before changing
4386 (mcore_s_comm): New function: Dump literal table before changing
4389 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4390 No longer static functions.
4391 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4392 Provide prototypes for these functions.
4394 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4396 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4397 a list of names, to try obj_segment_name, and to try abbreviated
4398 names when using COFF without long section names.
4400 * config/tc-alpha.c: More use of symbol accessor functions.
4401 * config/tc-arc.c: Likewise.
4402 * config/tc-d30v.c: Likewise.
4403 * config/tc-fr30.c: Likewise.
4404 * config/tc-i860.c: Likewise.
4405 * config/tc-m88k.c: Likewise.
4406 * config/tc-mcore.c: Likewise.
4407 * config/tc-ns32k.c: Likewise.
4408 * config/tc-sparc.c: Likewise.
4409 * config/tc-v850.c: Likewise.
4411 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4412 sy_value with appropriate accessor functions.
4413 * config/tc-arm.c (md_apply_fix3): Likewise.
4414 * config/tc-d10v.c (AT_WORD_P): Likewise.
4415 * config/tc-v850.c (reg_name_search): Likewise.
4417 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4418 use symbol_get_bfdsym instead.
4419 * config/tc-ppc.c (md_assemble): Likewise.
4420 * config/tc-v850.c (v850_comm): Likewise.
4422 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4424 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4425 the symbol, rather than accessing the bsym member.
4426 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4427 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4428 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4429 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4430 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4431 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4432 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4433 * config/tc-v850.c (tc_gen_reloc): Likewise.
4435 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4437 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4438 (hppa_gen_reloc_type): Conditionalize on BFD64.
4439 (tc_gen_reloc): Re-enable ELF relocations.
4440 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4442 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4444 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4446 (do_ldst): Move assignment out of if condition.
4447 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4448 parentheses to avoid warning.
4450 1999-06-21 Nick Clifton <nickc@cygnus.com>
4452 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4453 macro to get at the BFD symbol associated with a GAS symbol.
4455 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4457 * config/tc-ppc.c: Update for symbol handling changes.
4458 * config/obj-coff.c: Likewise.
4460 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4462 * tc-hppa.c: General cleanups of ELF support. No more spaces
4463 and subspaces for ELF.
4464 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4465 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4466 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4467 (UNWIND_SECTION_NAME): Likewise.
4468 (space/subspace related structures): Conditionalize definitions
4470 (space/subspace directives and support routines): Conditionalize
4471 definitions and references/uses on OBJ_SOM.
4472 (label_symbol_struct): For ELF, track the symbol's segment. For
4473 SOM track its space.
4474 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4476 (USE_ALIASES): Kill for both SOM & ELF.
4477 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4478 (pa_space, pa_subspace): Corresponding changes.
4479 (pa_spaces_begin): Corresponding chagnes.
4480 (md_begin): Do not muck around with space/subspace stuff for
4482 (md_apply_fix): Temporarily disable argument relocation stuff
4484 (tc_gen_reloc): Temporarily disable relocation generation for
4486 (pa_build_unwind_subspace): Similarly.
4488 1999-06-16 Nick Clifton <nickc@cygnus.com>
4490 * config/tc-arm.c (thumb_set): New pseudo op.
4491 (text, data, section): Override these pseudo ops with ARM
4493 (s_thumb_set): New function: Perform the same as a .set pseudo
4494 op, but also mark the alias'ed symbol as being a Thumb
4496 (arm_s_text): New function: Perform the same as the .text
4497 pseudo op, but dump the literal pool before changing
4499 (arm_s_data): New function: Perform the same as the .data
4500 pseudo op, but dump the literal pool before changing
4502 (arm_s_section): New function: Perform the same as the
4503 .section pseudo op, but dump the literal pool before changing
4505 (arm_cleanup): Do not reset the current section before dumping
4508 1999-06-17 Nick Clifton <nickc@cygnus.com>
4510 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4511 OPTION_NO_WARN_UNMATCHED entries.
4512 (md_parse_option): Generate a warning message if an unrecognised
4513 option is encountered.
4515 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4516 (get_operands): When parsing an expression after an '@' symbol
4517 has been detected, do not ignore '#' symbols.
4518 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4521 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4523 From K. Richard Pixley <rich@noir.com>:
4524 * configure.in (ppc-*-vxworks*): New target.
4525 * configure: Rebuild.
4527 1999-06-12 Philip Blundell <philb@gnu.org>
4529 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4531 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4533 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4534 which refer to symbols in linkonce sections, permit reducing the
4535 relocs if the symbol is local.
4537 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4539 * subsegs.c (subseg_text_p): New function.
4540 * as.h (subseg_text_p): Declare.
4541 * read.c (do_align): Use subseg_text_p to set the default fill.
4542 * write.c (subsegs_finish): Likewise.
4543 * config/obj-coff.c (write_object_file): Likewise.
4544 * config/tc-i386.h (md_maybe_text): Don't define.
4545 (md_do_align): Use subseg_text_p to set the default fill.
4546 * config/tc-m32r.c (m32r_do_align): Likewise.
4547 * config/tc-sh.c (sh_do_align): Likewise.
4548 * config/tc-sparc.h (md_do_align): Likewise.
4550 1999-06-12 David O'Brien <obrien@freebsd.org>
4552 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4553 * configure: Rebuild.
4555 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4557 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4558 * Makefile.am: Rebuild dependencies.
4559 * Makefile.in: Rebuild.
4561 * config/tc-i386.c (i386_immediate): Remove unused label
4564 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4565 * symbols.c: Likewise.
4566 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4567 sy_next field when taking address, rather than symbol_next.
4569 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4571 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4572 value from the output file architecture.
4573 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4574 * dwarf2dbg.h: Change bfd_vma to addressT.
4576 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4578 * dwarf2dbg.h: Use PARAMS in function declarations.
4580 1999-06-11 Martin Dorey <mdorey@madge.com>
4582 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4583 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4585 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4587 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4589 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4591 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4594 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4596 * read.c (read_a_source_file): Only declare inescape if
4599 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4601 (find_entry_byval): Add parens to avoid warning.
4603 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4605 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4608 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4610 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4613 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4614 synthetize_setx): New functions.
4615 (md_assemble): Broken the special cases into the above
4616 functions. Make compiler happy if sizeof(bfd_vma)==4.
4617 Fix sethi generated from set/setuw. If instructions have a relloc,
4618 always clear the fields to be relocated in the opcode.
4619 (sparc_ip): Remove special_case global variable.
4621 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4623 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4624 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4625 indication of success rather than a value.
4626 (itbl_get_val): Likewise.
4627 (itbl_get_field): Use strcspn. Change delimiters to include
4629 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4630 (itbl_get_val): Likewise.
4631 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4633 * symbols.c (copy_symbol_attributes): Convert local symbols to
4636 1999-06-10 Nick Clifton <nickc@cygnus.com>
4638 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4641 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4643 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4644 Optimize set if sizeof(bfd_vma) == 64.
4645 (sparc_ip): Fix sethi - without %hi() it should generate
4646 R_SPARC_22 reloc, not R_SPARC_HI22.
4647 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4649 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4651 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4652 (s_ncons): New function.
4653 (native_op_table): New table.
4654 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4655 R_SPARC_OLO10 handling.
4657 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4659 * expr.h (struct expressionS): Revert last change; widen X_op.
4660 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4662 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4664 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4665 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4666 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4667 * Makefile.in: Regenerated.
4669 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4670 `common' pass on to s_mri_common.
4671 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4673 1999-06-06 Richard Henderson <rth@cygnus.com>
4675 * config/obj-elf.c (obj_elf_section): Don't free the return
4676 value of demand_copy_C_string.
4678 1999-06-05 Richard Henderson <rth@cygnus.com>
4680 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4681 creation logic from obj_elf_create_section.
4683 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4684 (section_stack): New.
4685 (special_sections): Make const.
4686 (obj_elf_section): Gut and rewrite parsing.
4687 (obj_elf_change_section): New function broken out of obj_elf_section.
4688 (obj_elf_parse_section_letters): Likewise.
4689 (obj_elf_section_word): Likewise.
4690 (obj_elf_section_type): Likewise.
4691 (obj_elf_previous): Treat as a toggle.
4692 (obj_elf_popsection): New.
4693 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4694 (ppc_section_type): Likewise.
4695 * config/tc-ppc.h: Likewise.
4697 * expr.h (struct expressionS): Don't make X_op a bitfield.
4698 * config/tc-alpha.c: Update for symbol handling changes.
4699 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4700 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4702 1999-06-05 Richard Henderson <rth@cygnus.com>
4704 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4705 (dwarf2_gen_line_info): Kill unused variables.
4706 (dwarf2_finish): Likewise.
4707 (dwarf2_where): Likewise.
4708 (dwarf2_directive_file): If we've only got a string,
4709 hand off to s_app_file.
4710 * ecoff.c: Move the include of ecoff.h.
4711 * symbols.h (S_IS_FUNCTION): Prototype.
4713 * read.c (LEX_HASH): Supply a default.
4715 (s_globl): Update `c' after skipping whitespace.
4716 * read.h (LEX_END_NAME, is_name_ender): New.
4717 * expr.c (get_symbol_end): Respect it.
4719 1999-06-04 Mark Klein <mklein@dis.com>
4721 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4723 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4725 * config/tc-hppa.c: Update for symbol handling changes.
4727 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4729 * cgen.c: Update for symbol handling changes.
4730 * config/tc-m32r.c: Likewise.
4732 * config/tc-hppa.h: Update for symbol handling changes.
4733 * config/tc-hppa.c: Likewise.
4735 * config/tc-arm.h: Update for symbol handling changes.
4736 * config/tc-arm.c: Likewise.
4737 (symbol_make_empty): Remove. Just use symbol_create.
4739 * symbols.c (symbol_set_tc): Correct name.
4741 * Makefile.am: Rebuild dependencies.
4742 ($(OBJS)): Don't depend upon struc-symbol.h.
4743 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4744 * dep-in.sed: Don't remove struc-symbol.h.
4745 * Makefile.in: Rebuild.
4747 * doc/internals.texi (Symbols): Describe changes in symbol
4750 1999-06-03 Richard Henderson <rth@cygnus.com>
4752 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4753 instead of doing the work by hand.
4755 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4757 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4758 state of line state-machine.
4759 (struct ls): Collect DWARF2 line state-machine state in new member
4760 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4761 resulted in any DWARF2 directives.
4762 (reset_state_machine): New function.
4763 (out_end_sequence): Ditto.
4764 (dwarf2_gen_line_info): When switching sections or switching to a
4765 lower text address, call out_end_sequence() first to terminate the
4766 previous code sequence as code sequences MUST have monotonically
4767 increasing addresses.
4768 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4770 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4772 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4773 DWARF2 debug info (line information only, at this point).
4774 * as.h: Update comment about supported debug formats.
4775 * dwarf2dbg.c, dwarf2dbg.h: New files.
4776 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4778 * expr.c (operand): Don't use [ for parens if we want an index op.
4779 (op_encoding): Switch [ into O_index, if desired.
4780 (op_rank): Renumber with O_index on bottom.
4781 (expr): If O_index, match closing bracket.
4782 * expr.h (O_index): New.
4784 * read.c (read_a_source_file): Conditionally allow matched "
4785 in lines passed to md_assemble.
4787 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4789 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4791 Add support for storing local symbols in a small structure to save
4792 memory when assembling large files.
4793 * as.h: Don't include struc-symbol.h.
4794 (symbolS): Add typedef.
4795 * symbols.c: Include struc-symbol.h.
4796 (local_hash): New static variable.
4797 (save_symbol_name): New static function, from symbol_create.
4798 (symbol_create): Call save_symbol_name.
4799 (local_symbol_count): New static variable.
4800 (local_symbol_conversion_count): Likewise.
4801 (LOCAL_SYMBOL_CHECK): Define.
4802 (local_symbol_make): New static function.
4803 (local_symbol_convert): New static function.
4804 (colon): Handle local symbols. Create local symbol for local
4806 (symbol_table_insert): Handle local symbols.
4807 (symbol_find_or_make): Create local symbol for local label name.
4808 (symbol_find_base): Check for local symbol.
4809 (symbol_append, symbol_insert): Check for local symbols.
4810 (symbol_clear_list_pointers, symbol_remove): Likewise.
4811 (verify_symbol_chain): Likewise.
4812 (copy_symbol_attributes): Likewise.
4813 (resolve_symbol_value): Handle local symbols.
4814 (resolve_local_symbol): New static function.
4815 (resolve_local_symbol_values): New function.
4816 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4817 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4818 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4819 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4820 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4821 (symbol_previous, symbol_next): New functions.
4822 (symbol_get_value_expression): Likewise.
4823 (symbol_set_value_expression): Likewise.
4824 (symbol_set_frag, symbol_get_frag): Likewise.
4825 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4826 (symbol_mark_used_in_reloc): Likewise.
4827 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4828 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4829 (symbol_mri_common_p): Likewise.
4830 (symbol_mark_written, symbol_clear_written): Likewise.
4831 (symbol_written_p): Likewise.
4832 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4833 (symbol_section_p, symbol_equated_p): Likewise.
4834 (symbol_constant_p): Likewise.
4835 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4836 (symbol_get_obj, symbol_set_obj): Likewise.
4837 (symbol_get_tc, symbol_set_tc): Likewise.
4838 (symbol_begin): Initialize local_hash.
4839 (print_symbol_value_1): Handle local symbols.
4840 (symbol_print_statistics): Print local symbol statistics.
4841 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4842 Declare new symbols.c functions. Move many declarations here from
4844 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4845 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4846 (struct symbol): Move bsym to make it clearly the first field.
4847 Remove TARGET_SYMBOL_FIELDS.
4848 (symbolS): Don't typedef.
4849 (struct broken_word): Remove.
4850 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4851 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4852 (symbol_clear_list_pointers): Likewise.
4853 (symbol_insert, symbol_remove): Likewise.
4854 (symbol_previous, symbol_append): Likewise.
4855 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4856 (struct local_symbol): Define.
4857 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4858 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4859 (local_symbol_get_frag, local_symbol_set_frag): Define.
4860 (local_symbol_get_real_symbol): Define.
4861 (local_symbol_set_real_symbol): Define.
4863 * write.c (write_object_file): Call resolve_local_symbol_values.
4864 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4865 (TARGET_SYMBOL_FIELDS): Don't define.
4866 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4867 ECOFF_DEBUGGING, add ECOFF fields.
4868 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4869 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4870 ECOFF_DEBUGGING, add ECOFF fields.
4871 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4872 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4873 * config/tc-mcore.h: Don't include struc-symbol.h.
4874 (TARGET_SYMBOL_FIELDS): Don't define.
4875 (struct mcore_tc_sy): Define.
4876 (TC_SYMFIELD_TYPE): Define.
4877 * Many files: Use symbolS instead of struct symbol. Use new
4878 accessor functions rather than referring to symbolS fields
4881 * read.c (s_mri_common): Don't add in value of line_label.
4883 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4884 checking for SEC_LINK_ONCE.
4886 * config/tc-sh.h (sh_fix_adjustable): Declare.
4888 * app.c (input_buffer): New static variable.
4889 (app_push): Save saved_input in allocated buffer.
4890 (app_pop): Restored saved_input.
4891 (do_scrub_chars): Change get parameter to take char * and int as
4892 arguments. Change GET macro to pass input_buffer to get
4893 function. Don't save input into allocated buffer.
4894 * as.h (do_scrub_chars): Update declaration.
4895 * input-file.c (input_file_get): Change to take char * and int.
4896 Read data into passed in buffer. Remove static buffer.
4897 * read.c (scrub_from_string): Change to take char * and int. Copy
4898 data into passed in buffer.
4900 * hash.h: Neaten. Declare hash_traverse.
4901 * hash.c: Complete rewrite based on BFD hashing code.
4902 * gasp.c (chunksize): New variable.
4903 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4906 1999-05-28 Nick Clifton <nickc@cygnus.com>
4908 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4909 addend unless the target uses an old ABI.
4911 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4913 -Wchar-subscripts cleanup
4914 * listing.c (listing_newline): Use unsigned char variable, so
4915 calls to isascii,iscntrl are correct.
4916 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4918 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4919 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4920 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4921 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4923 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4925 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4927 (arch_coldfire_p): New #define.
4928 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4930 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4932 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4934 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4935 (install_operand): Add place `N'.
4936 (init_table): Add registers ACC, MACSR, MASK.
4938 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4940 * config/tc-m68k.c: Change mcf5200 --> mcf.
4941 (archs): Add mcf5206e, mcf5307.
4942 (m68k_ip): Add format `u'.
4943 (install_operand): Add place `m', `M', `h'.
4944 (init_table): Add upper/lower registers.
4946 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4948 1999-05-28 Martin Dorey <mdorey@madge.com>
4950 * config/tc-i960.c: Several minor changes to add ELF and
4951 BFD_ASSEMBLER support.
4952 * config/tc-i960.h: Likewise.
4953 * configure.in (i960-*-elf*): New target.
4954 * aclocal.m4, configure: Rebuild.
4956 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4958 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4959 reloc changes when defined(BFD_ASSEMBLER).
4961 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4963 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4965 * write.c (write_print_statistics): Output to file, not stderr.
4967 * expr.c (generic_bignum_to_int32,64): Prototype.
4969 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4970 output_sleb128, output_uleb128, output_big_sleb128,
4971 output_big_uleb128, output_big_leb128): Prototype.
4972 (output_big_sleb128, output_big_uleb128): Make inline.
4973 (output_big_leb128): Remove inline
4975 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4976 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4977 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4978 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4979 value for correct overflow check in write.c:fixup_segment.
4980 * write.c (fixup_segment): Move bitfield overflow checks to after
4981 the md_apply_fix call.
4982 * config/obj-coff.c (fixup_segment): Likewise.
4983 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4984 valueT *val argument.
4986 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4988 * config/atof-ieee.c (gen_to_words): Correctly round a
4989 denormalized number. Fix off-by-one in range checking for
4990 exponent in a denormal.
4992 1999-05-10 Nick Clifton <nickc@cygnus.com>
4994 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4997 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4999 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5001 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5003 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5004 (ReverseRegRegmem): Remove.
5005 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5006 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5007 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5010 From Doug Ledford <dledford@redhat.com>
5011 * config/tc-i386.h (RegXMM): New for P/III.
5012 * config/tc-i386.c: Add support for P/III.
5014 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5016 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5017 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5018 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5020 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5022 * config/tc-i386.c (i386_immediate): Skip whitespace before
5023 complaining about junk after expression.
5024 (i386_displacement): Likewise.
5026 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5028 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5029 Don't copy before downcaseing.
5031 1999-05-05 Catherine Moore <clm@cygnus.com>
5033 * tc-m68k.c: Include elf/m68k.h.
5034 (m68k_elf_final_processing): New routine.
5035 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5038 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5040 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5043 1999-04-30 Nick Clifton <nickc@cygnus.com>
5045 * config/tc-mcore.c (mcore_s_section): Dump literals before
5048 1999-04-29 Nick Clifton <nickc@cygnus.com>
5050 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5053 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5055 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5056 (TC_INIT_FIX_DATA): Delete.
5057 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5058 (TC_INIT_FIX_DATA): Delete.
5059 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5060 * write.c (fix_new_internal): Initialize fx_cgen member.
5061 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5062 (gas_cgen_md_apply_fix3): Update.
5063 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5064 (md_cgen_record_fixup_exp): Update.
5065 (FX_OPINFO_R_TYPE): Update.
5067 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5068 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5069 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5070 * frags.h (struct frag): Make opindex, opinfo ints.
5072 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5074 1999-04-26 Tom Tromey <tromey@cygnus.com>
5076 * aclocal.m4, configure: Updated for new version of libtool.
5078 1999-04-22 Nick Clifton <nickc@cygnus.com>
5080 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5082 (md_apply_fix3): Do not fix up absolute relocations against
5085 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5087 1999-04-20 Nick Clifton <nickc@cygnus.com>
5089 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5090 changes and data-in-text directives.
5091 (mcore_cons): New function: intercept cons() operations.
5092 (mcore_float_cons): New function: intercept float_cons()
5094 (mcore_stringer): New function: intercept stringer() operations.
5096 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5098 * obj.h (struct format_ops): Change generate_asm_lineno field to
5100 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5102 * config/tc-alpha.c (find_opcode_match): Add default case to
5104 (find_macro_match): Likewise.
5105 (load_expression): Parenthesize && within ||.
5107 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5109 1999-04-17 Nick Clifton <nickc@cygnus.com>
5111 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5112 .text .data .section pseudo ops.
5113 (mcore_s_section): New function. Dump lits before changing secs.
5114 (mcore_s_text): New function. Dump lits before changing secs.
5115 (mcore_s_data): New function. Dump lits before changing secs.
5117 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5119 * config/tc-mips.c (mips_32bitmode): New.
5120 (md_begin): Set mips_32bitmode if needed.
5121 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5122 Set EF_MIPS_32BITMODE.
5124 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5126 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5129 1999-04-16 Nick Clifton <nickc@cygnus.com>
5131 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5133 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5135 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5136 expressions correctly.
5139 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5141 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5143 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5145 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5146 and fmpynfadd instructions.
5148 1999-04-11 Richard Henderson <rth@cygnus.com>
5150 * as.h (environ): Declare it, if needed.
5151 * as.c (dump_statistics): Don't declare environ.
5152 * configure.in (environ): Detect declaration.
5153 * configure, config.in: Rebuild
5155 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5156 (i386_displacement): Allocate enough space for replacement buffer.
5157 Clean up replacement buffer initialization.
5159 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5161 * subsegs.c (section_symbol): Don't create a new symbol if one
5162 already exists; instead, use the existing one, but set its segment
5163 and frag data if it hasn't already been defined.
5164 * config/obj-coff.c (c_section_symbol): Likewise.
5166 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5168 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5170 1999-04-08 Nick Clifton <nickc@cygnus.com>
5172 * config/tc-mcore.c: New File: Support routines for MCore
5174 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5175 * config/obj-coff.c: Add support for mcore-pe target.
5177 * Makefile.am: Add support for MCore targets.
5178 * Makefile.in: Regenerate.
5179 * configure.in: Add support for MCore targets.
5180 * configure: Regenerate.
5182 * doc/all.texi: Set MCORE.
5183 * doc/as.texinfo: Document MCore specific command line options.
5185 * write.h: Prevent multiple inclusion.
5187 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5189 * asintl.h (LC_MESSAGES): Never define.
5190 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5192 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5195 * Makefile.am (m68k-parse.c): If configuring in the source
5196 directory, copy m68k-parse.y into the local directory before
5197 running ylwrap, to remove spurious differences when generating
5199 * Makefile.in: Rebuild.
5201 * config/tc-sparc.h (md_do_align): Just allocate the number of
5202 bytes necessary, rather than always allocating 1024.
5204 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5206 * listing.c (listing_newline): Add cast to avoid warning.
5207 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5208 * config/tc-i386.c (i386_scale): Add return value.
5209 (build_displacement_string): Remove unused local temp_disp2.
5210 (i386_intel_memory_operand): Add parentheses to avoid warning.
5211 (i386_intel_operand): Remove unused local end_of_operand_string.
5212 (i386_operand): Remove unused local operand_modifier.
5213 (i386_operand): Add parens to avoid warning.
5215 1999-04-04 Don Bowman <don@pixsci.com>
5217 * configure.in: Add mips*-*-vxworks* target; have it define
5219 * configure, config.in: Rebuild.
5221 1999-03-31 Nick Clifton <nickc@cygnus.com>
5223 * configure.in (emulations): Add support for arm-epoc-pe.
5224 * configure: Regenerate.
5225 * config/te-epoc-pe.h: New file. Define macros specific to
5227 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5228 for arm-epoc-pe target.
5230 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5232 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5234 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5236 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5237 detect ",n" without a condition.
5238 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5241 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5243 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5244 instruction is encoded with one bit.
5247 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5249 * doc/internals.texi (CPU backend): Mention that
5250 line_separator_chars should not include newline. From thi
5251 <ttn@mingle.glug.org>.
5253 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5255 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5256 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5258 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5260 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5262 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5264 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5267 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5269 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5271 1999-03-15 Martin Hunt <hunt@cygnus.com>
5273 * app.c (do_scrub_begin): Change '-' back to a symbol char
5274 so we can use multiple opcodes on a line again.
5276 * config/tc-d30v.c: By default, warn if a symbol has
5277 the same name as a register. Plus some minor
5278 updates from the branch.
5280 1999-03-13 Nick Clifton <nickc@cygnus.com>
5282 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5283 BFD_RELOC_16 and BFD_RELOC_64.
5285 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5287 * expr.c (expr): Add missing else.
5289 1999-03-12 Nick Clifton <nickc@cygnus.com>
5291 * config/tc-arm.c (md_apply_fix3): Improve error message.
5293 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5295 * Makefile.am (CPU_TYPES): Add fr30.
5296 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5297 (fr30,m32r dependencies): Update.
5298 * Makefile.in: Rebuild.
5300 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5301 (gas_cgen_record_fixup_exp): Ditto.
5302 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5303 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5304 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5305 (md_cgen_lookup_reloc): Update use of operand->type.
5306 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5307 (md_convert_frag): Call cgen_operand_lookup_by_num.
5308 (md_cgen_lookup_reloc): Update use of operand->type.
5309 (m32r_cgen_record_fixup_exp): Ditto.
5311 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5313 * config/tc-mips.c (md_show_usage): Fix message.
5315 1999-03-03 Nick Clifton <nickc@cygnus.com>
5317 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5318 and LDR reg,=<expr> instruction.
5320 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5323 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5325 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5327 1999-02-17 Nick Clifton <nickc@cygnus.com>
5329 This patch was created by: Scott Bambrough
5330 <scottb@corelcomputer.com>
5333 Special cased '@' character. The '@' character is used as the
5334 ARM assembler comment character, as a special character
5335 and in ELF .symver pseudo-op's, and as a special character in
5336 .type and .section pseudo-ops.
5337 (symver_pseudo): New static variable.
5338 (symver_state): New static variable.
5339 (struct app_save): Add field 'symver_state'.
5340 (app_push): Save global symver_state int struct app_save.
5341 (app_pop): Restore global symver_state from struct app_save.
5342 (do_scrub_chars): Special case handling of '@' character in
5345 * configure.in: Modified to recognize armv* uname syntax from ARM
5347 * configure: Regenerated.
5349 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5350 a prefix to the section's type.
5351 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5352 the type's typename.
5354 * config/tc-arm.h: Add support for PIC generation:
5355 (pic_code): New boolean.
5356 (obj_relocate_extern): Define.
5357 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5358 (TC_CONS_FIX_NEW): Define.
5359 (tc_fix_adjustable): Define.
5360 (GLOBAL_OFFSET_TABLE_NAME): Define.
5362 * config/tc-arm.c: Add support for PIC generation:
5363 (line_seperator_chars): Allow ';' as a seperator for Linux.
5364 (is_immediate_prefix): New macro.
5365 (arm_parse_reloc): New function.
5366 (s_arm_elf_cons): New function.
5367 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5368 (md_undefined_symbol): Special case handling for the Global Offset
5370 (md_apply_fix3): Handle PIC relocs.
5371 (tc_gen_reloc): Handle PIC relocs.
5372 (md_parse_option): Add support for '-k' command line switch to
5373 enable PIC generation.
5374 (cons_fix_new_arm): New function.
5375 (s_arm_elf_cons): New function.
5377 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5379 * configure.in: Add comments for uses of AC_DEFINE.
5380 * acinclude.m4: Likewise.
5381 * acconfig.h: Remove.
5382 * aclocal.m4: Rebuild.
5383 * configure: Rebuild.
5384 * Makefile.in: Rebuild.
5385 * config.in: Rebuild.
5387 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5389 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5390 non-constant offset from a base register.
5392 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5394 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5397 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5399 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5400 (emit_insn): Look for pc-relative and no-overflow specifiers on
5401 internal relocation types.
5403 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5405 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5408 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5410 (mips_4650, mips_4010, mips_4100): Variables removed.
5411 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5412 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5414 (md_begin): Don't bother initializing the mips_NNNN variables;
5415 mips_cpu is set, and that's good enough now.
5416 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5417 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5418 (show): New function, to handle wrapping in the CPU lists.
5419 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5421 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5423 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5424 than treat as an immediate specifier.
5426 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5428 * config/tc-i386.c: Prototype many functions.
5429 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5430 (i386_immediate): Remove unused second argument.
5431 (i386_intel_operand): Fix i386_is_reg typo.
5432 (i386_operand): Use allow_naked_reg.
5433 (output_invalid): Make operand int for K&R.
5435 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5437 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5439 * Makefile.in: Rebuild.
5441 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5443 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5445 (EXTRA_as_new_SOURCES): Comment out.
5446 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5447 * Makefile.in: Rebuild.
5448 * doc/Makefile.in: Rebuild.
5449 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5450 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5451 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5452 * configure: Rebuild.
5453 * aclocal.m4: Rebuild.
5454 * config.in: Rebuild.
5455 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5456 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5457 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5458 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5459 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5460 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5461 (gas_cgen_record_fixup_exp): Ditto.
5462 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5463 descriptor, not global variable.
5464 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5465 descriptor, not global variable. Refer to insert_operand handler
5466 via cpu descriptor, not global function.
5467 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5468 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5469 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5470 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5471 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5472 * config/tc-m32r.c: Ditto.
5473 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5474 (md_assemble): Ditto.
5475 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5477 1999-02-09 Nick Clifton <nickc@cygnus.com>
5479 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5480 relocations for ELF targets.
5482 1999-02-08 Nick Clifton <nickc@cygnus.com>
5484 * configure.in: Add support for StrongARM target.
5485 * configure: Regenerate.
5487 1999-02-05 Nick Clifton <nickc@cygnus.com>
5489 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5491 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5494 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5496 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5498 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5500 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5501 (INTEL_DWORD_MNEM_SUFFIX): Define.
5504 (DWORD_PTR): Define.
5505 (XWORD_PTR): Define.
5507 (OFFSET_FLAT): Define.
5509 (NONE_FOUND): Define.
5512 * config/tc-i386.c (set_intel_syntax): New routine.
5513 (intel_syntax): Declare.
5514 (allow_naked_reg): Declare.
5515 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5516 (intel_float_operand): New routine.
5517 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5518 Handle brackets as well as parens. Call i386_intel_operand for
5519 intel syntax. Reverse operands if appropriate. Handle new
5520 suffixes. Handle movzx and movsx.
5521 (i386_is_reg): New routine.
5522 (i386_immediate): New routine.
5523 (i386_scale): New routine.
5524 (i386_displacement): New routine.
5525 (i386_operand_modifier): New routine.
5526 (build_displacement_string): New routine.
5527 (i386_parse_seg): New routine.
5528 (i386_intel_memory_operand): New routine.
5529 (i386_intel_operand): New routine.
5530 (i386_operand): Call i386_displacement, i386_immediate,
5531 i386_scale, etc. instead of handling inline.
5532 (parse_register): Handle registers without prefix.
5534 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5536 * configure: Regenerate.
5537 * configure.in (arm-*-oabi): New.
5538 (thumb-*-oabi): New.
5539 * config/tc-arm.c (target_oabi): Declare.
5540 (md_apply_fix3): Support REL relocs.
5541 (md_parse_option): Handle -oabi.
5542 (elf32_arm_target_format): New routine.
5543 (md_longopts): Add OPTION_OABI.
5544 * config/tc-arm.h: Redefine TARGET_FORMAT.
5547 1999-01-28 Nick Clifton <nickc@cygnus.com>
5549 * write.c (write_relocs): Handle out of range error.
5551 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5552 (fr30_force_relocation): Default to 0.
5554 * config/tc-fr30.h (obj_fix_adjustable): Define.
5555 (TC_FORCE_RELOCATION): Define.
5557 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5560 1999-01-16 Nick Clifton <nickc@cygnus.com>
5562 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5563 merge of two instructions if the left instruciton kills the right.
5565 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5567 * Makefile.in: Regenerate.
5568 * configure.in: Redo test for using cgen.
5569 * configure: Regenerate.
5571 1999-01-09 Nick Clifton <nickc@cygnus.com>
5573 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5574 redefinition of this macro.
5576 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5578 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5581 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5583 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5584 a read of HI or LO and an immediatly following branch.
5586 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5588 * config/tc-mips.c (md_begin): Another correction to the setting of
5591 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5593 * config/tc-mips.c (md_begin): Correct type-o in setting of
5596 1998-12-21 Nick Clifton <nickc@cygnus.com>
5598 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5599 bit insn when optimizing, so that parallelised instructions will
5600 start on a 32 bit boundary.
5602 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5604 * config/tc-mips.c (mips_eabi64): New.
5605 (md_begin): Set mips_eabi64.
5606 (mips_elf_final_processing): Use it.
5608 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5610 * config/tc-mips.c (mips_elf_final_processing):
5611 Correct setting of ABI in e_flags.
5613 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5615 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5618 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5620 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5622 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5624 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5625 warning, values that don't fit in the field.
5627 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5629 * config/tc-mips.c (mips_abi_string): New.
5630 (md_parse_option,md_longopts): Add mabi.
5631 (mips_elf_final_processing): Set e_flags based on mabi flag.
5633 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5635 * config/tc-mips.c (md_parse_option): Handle vr4111.
5637 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5639 * config/tc-h8300.c (build_bytes): Change message given if the
5640 instruction requires H8/300H mode and we're not in Hmode, to
5641 suggest that it may be the operand modes that are the problem, not
5642 necessarily the opcode.
5644 1998-12-10 Nick Clifton <nickc@cygnus.com>
5646 * config/tc-fr30.c: Add line separator character.
5648 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5650 * configure.in (hppa-*-mpeix*): New target.
5651 * config/obj-som.h (obj_som_compiler): Declare.
5652 * config/obj-som.c (compiler_seen): New static variable.
5653 (obj_som_compiler): New function.
5654 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5655 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5656 (pa_type_args): Set hppa_priv_level.
5657 (pa_compiler): New static function if OBJ_SOM.
5658 * configure: Rebuild.
5660 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5662 * read.c (output_leb128): Don't mark as inline.
5664 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5666 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5667 AIX .vbyte unaligned data support.
5668 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5669 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5672 1998-12-07 Nick Clifton <nickc@cygnus.com>
5674 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5677 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5679 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5680 BFD_RELOC_ARM_PCREL_BRANCH.
5682 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5684 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5685 checking the target type.
5686 (mips-dec-bsd*): Set endian to little.
5687 * configure: Rebuild.
5689 COFF weak symbol support, based on patches from Mark Elbrecht
5690 <snowball3@usa.net>:
5691 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5692 * config/obj-coff.c (obj_coff_weak): New static function.
5693 (obj_coff_endef) [both versions]: Handle weak symbols.
5694 (coff_frob_symbol): Likewise.
5695 (yank_symbols): Likewise.
5696 (obj_pseudo_table): Add "weak".
5698 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5699 <aymeric.vincent@emi.u-bordeaux.fr>.
5700 * aclocal.m4: Rebuild with current tools.
5701 * configure: Rebuild.
5703 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5704 an assertion failure for a case we can't handle when OBJ_ECOFF.
5706 * expr.c (operator): And with 0xff to avoid problems with signed
5709 1998-12-03 Nick Clifton <nickc@cygnus.com>
5711 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5712 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5714 1998-12-02 Nick Clifton <nickc@cygnus.com>
5716 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5719 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5721 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5722 calculation of pcrel point.
5724 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5726 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5729 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5731 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5733 (d10v_cleanup): Only generate previous insn if a multiline insn is
5736 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5738 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5741 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5743 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5744 -marm6xxx command line switches.
5746 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5748 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5749 (itbl-ops.o): Delete duplicate dependencies.
5750 Rebuild dependencies.
5751 Add fr30 dependencies.
5752 * Makefile.in: Rebuild.
5754 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5756 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5758 * listing.c: Ignore line terminator characters found inside
5761 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5763 * po/gas.pot: Regenerated.
5765 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5767 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5768 fr30_is_label_start(). Also checks for delay slot insns.
5770 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5771 FR30 instructions which contain a colon in the mnemonic.
5773 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5775 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5777 * config/tc-fr30.c: Removed currently superflous code.
5779 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5781 * config/tc-fr30.h: New file.
5782 * config/tc-fr30.c: Tweaking so that it will compile.
5784 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5786 * config/tc-d10v.h (obj_fix_adjustable): Define.
5787 (TC_FORCE_RELOCATION): Define.
5788 (d10v_force_relocation): Declare.
5789 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5790 (md_apply_fix3): Handle Vtable relocs.
5791 (d10v_fix_adjustable): New.
5792 (d10v_force_relocation): New.
5794 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5796 * config/tc-d30v.c: Change default behaviour to ignore potential
5797 conflicts between register name and symbol names.
5799 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5801 * configure.in: Add fr30-*-*.
5802 * config/tc-fr30.c: New file.
5803 * Makefile.in: Regenerated.
5804 * config.in: Regenerated.
5805 * configure: Regenerated.
5806 * doc/Makefile.in: Regenerated.
5807 * po/gas.pot: Regenerated.
5809 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5811 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5814 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5816 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5818 (do_scrub_chars): Add some casts to unsigned char to avoid
5819 unwanted sign extension.
5820 * read.c (lex_type): Set characters about 127 to be symbol
5822 * config/tc-i386.c (md_begin): Set identifier_chars and
5823 operand_chars for values above 127.
5825 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5827 * configure.in: detect cygwin* instead of cygwin32*
5828 * configure: regenerate
5830 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5832 * listing.c: Add support for producing a listing from piped
5835 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5837 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5838 (append_insn): Account for the tx39's multiply behavior.
5840 1998-10-26 Michael Meissner <meissner@cygnus.com>
5842 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5843 from assemble_parallel_insns. Add support for '->' to indicate
5844 explicitly serializing the instructions.
5845 (md_assemble): Ditto.
5847 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5849 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5852 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5854 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5856 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5858 * config/tc-mips.c : support frame and regmask/fregmask when
5859 MIPS_STABS_ELF is specified.
5861 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5863 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5864 (md_apply_fix): Don't return 1 for VTABLE relocs.
5865 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5867 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5869 * doc/c-i386.texi: Replace occurences of "opcode" with
5870 "instruction mnemonic", "instruction", or "mnemonic" when
5871 referring to the name of an instruction. Use "opcode" when
5872 referring to the sequence of machine bytes.
5874 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5875 (is_opcode_char): Rename to is_mnemonic_char.
5876 (md_assemble and i386_operand): Correct error messages from
5877 "opcode" to "instruction mnemonic"
5878 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5879 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5880 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5881 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5882 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5883 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5884 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5886 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5888 * config/tc-i386.c (i386_operand): Check for garbage after
5891 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5893 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5894 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5896 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5898 * config/tc-sh.h (obj_fix_adjustable): Define.
5899 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5900 (md_apply_fix): Likewise.
5901 (tc_gen_reloc): Likewise.
5902 (sh_fix_adjustable): New.
5904 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5906 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5907 * cgen.h (gas_cgen_finish_insn): Update prototype.
5908 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5909 cgen_insn_t -> CGEN_INSN_INT.
5910 (make_parallel): Update handling of CGEN_INT_INSN_P.
5911 (assemble_parallel_insn): Ditto.
5912 (target_make_parallel): New function.
5913 (md_assemble): Use it.
5915 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5917 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5919 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5921 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5922 converted into lower case.
5924 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5926 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5927 (gas_cgen_tc_gen_reloc): Likewise.
5928 * config/tc-m32r.h (obj_fix_adjustable): Define.
5929 * config/tc-m32r.c (m32r_fix_adjustable): New.
5930 (m32r_force_relocation): Handle VTABLE relocs.
5932 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5934 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5936 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5938 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5939 to lower case before parsing.
5941 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5942 parallel insns modift buts in the PSW as a side effect.
5944 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5946 * config/tc-d30v.c (find_format): Test for missing flag and
5949 (md_apply_fix3): Fix error messages to avoid
5950 assumption about presence of a symbol.
5952 (parallel_ok): Disallow parallel instructions that both modify the
5955 (find_format): Generate a warning if an odd numbered register is
5956 used as the first register in a mutli-register instruction.
5958 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5960 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5961 relocations are always associated with a symbol.
5963 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5965 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5966 (elf32_sparc_force_relocation): Declare.
5967 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5968 (tc_gen_reloc): Handle vtable relocs.
5969 (elf32_sparc_force_relocation): New.
5971 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5973 * symbols.c (S_IS_FUNCTION): New.
5974 * config/tc-v850.h (obj_fix_adjustable): Define.
5975 (TC_FORCE_RELOCATION): Define.
5976 (v850_force_relocation): Declare.
5977 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5978 of fx_addnumber for VTABLE reloc addends.
5979 (md_apply_fix3): Handle VTABLE relocs.
5980 (v850_fix_adjustable): New.
5981 (v850_force_relocation): New.
5983 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5985 * tc-hppa.c (fp_operand_format): Add some additional formats.
5986 (pa_ip): Do not automatically promote into pa2.0 mode.
5987 (pa_level): Handle ".level 2.0".
5989 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5991 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5992 * config/tc-i386.h (template.extension_opcode): Change to
5993 unsigned int to allow full range of 8-bit opcode suffixes.
5994 (None): Redefine as 0xffff.
5996 From Jeff B Epler <jepler@usgs.gov>
5997 * doc/c-i386.texi (i386-SIMD): New section.
5999 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6001 * read.c (discard_rest_of_line): New function.
6002 * read.h: Declare it.
6003 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6005 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6007 * config/tc-d10v.c (find_symbol_matching_register): New function.
6008 (find_opcode): Cope with the case where a register name matches
6011 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6013 * config/tc-v850.c (md_pcrel_from): Rename to
6014 v850_pcrel_from_section.
6015 (v850_pcrel_from_section): Do not resolves symbols in other
6018 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6020 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6022 * config/tc-d10v.c (find_opcode): Generate an error if a register
6023 is supplied for an operand that should not be a register.
6025 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6027 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6028 instructions to have another instruction in the right bin.
6030 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6032 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6033 the right container if the left container holds a branch
6036 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6038 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6039 both a register name and symbol name.
6040 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6042 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6044 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6045 execution unit class.
6047 (reg_name_search): If a name matches a register and a symbol,
6048 prefer the register.
6049 (find_format): Disallow flag registers when a general purpose
6050 register is required.
6051 If a number is required, but a register has been given, check to
6052 see if a symbol with the same name as the register exists, and if
6053 so, use that symbol.
6055 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6057 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6059 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6061 * config/tc-d30v.c (find_format): Do not accept flag registers as
6062 general purpose registers.
6063 (find_format): If an immediate value is expected at a given place
6064 in a format, but a register name has been provided instead, check
6065 to see if that register name matches the name of a predefined
6066 symbol and if it does, then use the symbol instead.
6067 (reg_name_search): If a register name matches a symbol name,
6068 prefer the register name to the symbol name.
6070 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6072 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6073 the previous insn to empty.
6075 1998-09-20 Michael Meissner <meissner@cygnus.com>
6077 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6078 pieces, forcing the use of an ANSI compiler.
6080 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6082 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6084 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6086 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6088 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6090 (obj_elf_vtable_entry): Likewise.
6091 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6092 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6093 (tc_gen_reloc): Likewise.
6094 (arm_fix_adjustable): Likewise.
6095 (elf32_arm_force_relocation): New.
6096 (armelf_frob_symbol): Remove coff-style symbol support.
6098 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6100 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6102 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6104 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6105 OBJ_COFF so that routine is defined for a.out format.
6107 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6109 * config/tc-i386.c (i386_operand): Detect non-segment registers
6110 used as segment prefixes.
6112 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6114 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6115 optimize across FDE boundaries.
6117 * config/obj-coff.c (obj_coff_section): Preserve any link once
6118 flags when setting the section flags.
6120 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6122 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6123 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6125 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6127 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6130 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6132 * frags.c (frag_grow): Include the size of the frag struct in the
6135 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6136 if the new subseg comes before the old.
6138 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6140 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6141 to handle edge8 and edge16.
6143 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6145 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6146 before we clobber the symbol involved.
6148 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6150 * config/tc-arm.c: Remove OBJ_ELF definitions for
6151 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6152 use arm_adjust_symtab for OBJ_COFF.
6153 (armelf_adjust_symtab): New Routine.
6154 * config/tc-arm.h: Define obj_adjust_symtab to
6155 armelf_adjust_symtab for OBJ_ELF.
6157 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6159 * configure.in: Make all i386-elf targets use bfd_gas.
6160 * config/tc-i386.c (tc_i386_force_relocation): New.
6161 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6162 (md_apply_fix3): Likewise.
6163 (tc_gen_reloc): Handle them.
6164 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6165 tc_i386_force_relocation.
6167 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6169 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6171 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6173 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6174 current opcode after writing the first insturction of a reverse
6177 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6179 * read.h (generate_lineno_debug): Add prototype.
6180 * read.c (generate_lineno_debug): Make non-static.
6182 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6184 * config/tc-i386.c (md_assemble): Only warn for address/data size
6187 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6189 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6190 against Thumb function names, as the linker needs this information.
6192 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6194 * expr.c (operand): Check also that there is no advance in operand
6195 after atof_generic in order to decide "is it label 0f or floating
6198 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6200 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6201 command line options with a single dash.
6202 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6204 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6206 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6207 * tc-arm.c (arm_fix_adjustable): New routine.
6209 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6211 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6212 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6213 demand_empty_rest_of_line before mri_comment_end.
6214 (equals): Check garbage after expression before
6215 mri_comment_end in MRI mode.
6217 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6219 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6220 small immediate constant to use the constant itself rather than
6223 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6225 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6226 (pa_leave): Likewise.
6228 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6230 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6232 (i386_operand): Fix an error message.
6234 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6236 * doc/c-arm.texi (ARM Directives): Document .req directive.
6238 * config/tc-arm.c (reg_required_here): Display erroneous string if
6239 the register name could not be decoded.
6240 Do not set inst.instruction if the sift is -1.
6242 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6244 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6247 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6249 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6250 even if it is belived to be unnecessary.
6252 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6254 config/tc-i386.c (i386_operand): Size immediate constants by
6255 suffix (erroneously removed as part of July 7 change).
6257 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6259 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6260 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6261 (armelf_frob_symbol): New Routine.
6262 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6264 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6266 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6268 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6270 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6271 command line switches passed to assembler.
6273 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6275 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6276 (gas_cgen_opcode_desc): Declare.
6277 (gas_cgen_parse_operand): Declare.
6278 (*): Prepend gas_ to gas specific fns to denote them as such.
6280 * cgen.c (gas_cgen_opcode_desc): New global
6281 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6282 (queue_fixup): Renamed from cgen_queue_fixup.
6283 (*): Prepend gas_ to gas specific fns to denote them as such.
6285 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6286 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6287 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6288 Open opcode table and initialize it.
6289 (make_parallel): Use gas_cgen_opcode_desc.
6290 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6291 (md_assemble): Ditto.
6293 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6295 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6296 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6297 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6298 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6299 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6300 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6301 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6302 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6303 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6304 (INIT_STAB_SECTION): Likewise.
6305 (OBJ_PROCESS_STAB): Likewise.
6307 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6308 (md_parse_option): Watch for them.
6309 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6310 (md_begin): Kill neverdef code.
6311 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6312 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6313 (s_alpha_coff_wrapper): New.
6314 (md_pseudo_table): Trap all ECOFF pseudos.
6316 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6318 Start of changes to remove mdebug section from mips*-elf
6319 Based on MIPS_STAB_ELF definition
6320 * acconfig.h: undef if not configured
6321 * config.in: undef if not configured
6322 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6323 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6324 * stabs.c (s_stab_generic): flush frag
6326 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6328 * configure.in: (arm-*-elf): Handle.
6329 (thumb-*-elf): Handle.
6330 * configure: Regenerate.
6331 * read.c (stringer): Fix typo in comment.
6332 * write.c (fixup_segment): Don't add symbol value to addend if
6334 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6336 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6339 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6341 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6342 (write_2_short): Emit warning if new flag is set.
6343 (do_assemble): Set flags if left instruction is one of special
6344 "right-instruction-killer" type.
6346 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6348 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6349 Always output words in debug_info section as big endian.
6350 (sparc_target_format): Choose correct bfd target.
6351 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6353 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6355 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6356 to work with internationalization code. Issue an error when two
6357 operands match that are not allowed to match.
6359 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6361 * configure.in (install_tooldir): Allow target to specify whether
6362 it wants to be installed in $(tooldir)/bin.
6363 * configure: Regenerate.
6364 * Makefile.am (install-exec-local): Set install-exec-tooldir
6365 dependency via configure.
6366 * Makefile.in: Regenerate.
6368 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6370 * Makefile.am (install-exec-local): Split into two ...
6371 (install-exec-bindir,install-exec-tooldir): New rules.
6372 * Makefile.in: Regenerate.
6374 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6376 * Makefile.am (install-exec-local): Don't remove the file before
6377 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6378 W. Rozycki <macro@ds2.pg.gda.pl>.
6379 * Makefile.in: Rebuild.
6381 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6383 * cgen.c: Include libiberty.h.
6384 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6385 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6386 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6387 (md_cgen_lookup_reloc)): Declare.
6388 (md_cgen_record_fixup_exp): Declare.
6389 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6390 (m32r_relax_frag): Declare.
6391 (cgen_md_apply_fix3): Decls moved to cgen.h.
6392 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6393 (m32r_cgen_record_fixup_exp): Delete decl.
6394 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6395 (assemble_nop): Delete.
6396 (expand_debug_syms): Delete unused `exp'.
6397 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6398 Add default case for -Wall.
6399 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6400 (md_atof): Delete unused wordP.
6402 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6404 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6407 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6409 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6410 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6411 .print, .purgem, and .struct. Remove documentation for
6414 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6416 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6417 Update call to insert_operand.
6419 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6421 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6423 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6425 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6426 whitespace after a prefix operator.
6428 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6430 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6432 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6434 * config/tc-sparc.c (log2): New static function.
6435 (s_reserve): Use log2 to convert alignment before calling
6437 (s_common): Use log2 to convert alignment before calling
6438 record_alignment and frag_align.
6439 (sparc_cons_align): Use log2.
6441 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6443 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6444 (s_common): Likewise.
6446 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6447 initialization of waddr.
6448 (sparc_elf_final_processing): Add default case to switch.
6450 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6452 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6453 than temporary real.
6455 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6457 * write.c (subsegs_finish): Don't align the segments if there were
6460 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6461 copying aux information.
6463 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6464 expression into a symbol.
6466 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6468 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6469 type to unsigned int.
6470 (md_assemble): Change type used to store offsets from unsigned
6472 (i386_operand): Switch error check to only call RESTORE_END_STRING
6473 once after parse_register.
6475 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6477 * config/tc-v850.c (md_show_usage): Changed format to match that
6480 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6482 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6484 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6486 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6489 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6491 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6492 * doc/Makefile.in: Rebuild.
6494 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6496 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6497 for %lo expressions.
6498 (mips_ip, case 'u'): Move range check after code to mask
6499 off bits in %hi/%lo expressions. Mask off high bits for
6502 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6504 * doc/Makefile.am (gasver.texi): New target.
6505 (as.info, as.dvi): Depends upon gasver.texi.
6506 * doc/as.texinfo: Include gasver.texi. Mention version number on
6507 title page and in top node.
6508 * doc/Makefile.in: Rebuild.
6510 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6512 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6513 but not including the line containing the edict.
6514 * listing.h (LISTING_EOF): New.
6515 * input-scrub.c (input_scrub_next_buffer): Call it.
6517 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6519 * config/tc-i386.c (i386_operand): Don't set the size of an
6520 immediate address based solely on the suffix and the mode.
6522 * config/tc-i386.c (md_assemble): Add assertion to make sure
6523 overlap2 does not set Imm.
6525 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6526 sequences of whitespace to a single space.
6527 (is_space_chars): Just compare with space.
6528 (md_begin): Don't initialize space_chars.
6529 (md_assemble): Just skip a single whitespace character.
6530 (i386_operand): Rewrite base-index parsing to use new
6531 parse_register, and to skip white space. Skip white space in a
6532 number of other places too. Don't give error message if
6533 parse_register fails.
6534 (parse_register): Change reg_string parameter to be non-const.
6535 Add end_op parameter. Skip white space after the `%', and return
6536 end of register string. Give error message here rather than
6539 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6541 Based on patch from Matt Semersky <matts@scd.hp.com>:
6542 * expr.c (op_encoding): Make const.
6543 (expr_set_precedence): New function.
6544 (expr_begin): Don't set operator rankings, just call
6545 expr_set_precedence.
6546 * expr.h (expr_set_precedence): Declare.
6547 * read.c (s_mri): Call expr_set_precedence.
6549 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6551 * doc/as.texinfo (Statements): Remove paragraph discussing
6552 continuing lines with a backslash. This hasn't worked for years,
6555 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6557 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6559 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6560 (ps_CTORS, ps_DTORS): New section types.
6561 (vms_fixup_xtors_section): New function
6562 (Ctors_Psect, Dtors_Psect): Define.
6563 (IS_GXX_XTOR): Define
6564 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6565 Filter static constructors/destructors and add to
6566 Ctors_Symbols/Dtors_Symbols chain.
6567 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6568 appropriate section.
6570 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6571 * makefile.vms: Merge vax/vms support.
6573 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6575 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6576 (elf_pseudo_table): Add them.
6577 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6578 (md_apply_fix): Accept them.
6579 (mips_fix_adjustable): Don't adjust them.
6580 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6581 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6582 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6583 (tc_fix_adjustable): Don't adjust them.
6585 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6587 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6589 * Makefile.in: Regenerate.
6590 * configure.in: AC_SUBST cgen_cpu_prefix.
6591 * configure: Regenerate.
6593 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6595 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6596 Changed all users of COND12_DELAY.
6598 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6600 * config/tc-mn10300.c (set_arch_mach): New function.
6601 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6602 (md_begin): Default to mn10300 mode.
6603 (md_assemble): Only accept instructions for the core mn10300
6604 chip and the active machine type.
6606 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6608 * subsegs.h (segment_info_type): Give the struct a name.
6609 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6610 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6611 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6612 * config/tc-w65.h (tc_reloc_mangle): Declare.
6613 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6615 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6617 * config/tc-v850.c (v850_comm): Restore old section
6618 after common processing.
6620 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6622 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6624 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6626 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6627 char with code that explicitly sign-extends.
6629 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6631 * config/tc-v850.c (md_begin): Restore text section as the current
6632 section after creating call table sections.
6633 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6636 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6637 with call to macro SYM_AUXINFO.
6639 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6641 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6642 with the program transform name.
6643 * Makefile.in: Rebuild.
6645 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6647 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6650 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6652 * config/tc-i386.c (i386_operand): Be prepared for a space between
6653 the open parenthesis and the start of the register operand,
6654 because of the June 16 change.
6656 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6658 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6661 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6663 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6664 even if it is belived to be unnecessary.
6666 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6668 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6670 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6672 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6674 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6675 shift amount for a repeated operand. The shift amount for the
6676 repeated copy comes from the size of the operand.
6678 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6680 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6682 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6684 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6686 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6688 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6689 characters in it as LEX_IS_SYMBOL_COMPONENT.
6690 * config/tc-i386.h (tc_symbol_chars): Define.
6691 (extra_symbol_chars): Declare.
6692 * config/tc-i386.c (extra_symbol_chars): Define.
6693 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6694 (line_comment_chars): Set to '/' if TE_LINUX.
6695 * doc/c-i386.texi (i386-prefixes): Update.
6696 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6698 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6700 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6701 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6703 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6705 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6706 constraint in instructions REP & REPI.
6708 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6710 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6711 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6713 (check_range): If the operand is shifted, then shift the number
6714 before checking its range.
6716 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6718 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6721 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6723 * config/tc-v850.c (v850_comm): Create special sections as needed.
6725 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6727 * config/tc-d10v.c (write_2_short): Addition of swapping
6728 instructions for sequential and reverse sequential order when
6729 given order is not possible.
6731 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6733 * Makefile.am: Rebuild dependencies.
6734 (DEP_INCLUDES): Fix reference to intl build directory.
6735 * Makefile.in: Rebuild.
6737 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6739 * doc/c-i386.texi: Update 16 bit documentation.
6741 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6742 IgnoreDataSize to IgnoreSize as they are used for address size as
6744 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6745 32-bit mode, similarly addr16/data16 and variants.
6747 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6749 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6750 sequential word multiply instructions.
6752 (do_assemble): Add extra command line argument, to allow mul32
6753 attribute to be preserved across parallel insns.
6754 (md_assemble): Insert NOPs between explicitly parallel insns which
6755 contain an 32 bit multiply and a 16 multiply.
6757 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6759 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6762 * config/tc-i386.c (reloc): Add braces.
6764 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6765 consistent with Intel naming.
6766 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6767 use bitfields in sib_byte.
6768 (modrm_byte): Don't use bitfields here either.
6770 * config/tc-i386.c (current_templates): Add const.
6771 (parse_register): Add const to return, param, and char *s.
6772 (i386_operand): Add const to reg_entry *r.
6773 * config/tc-i386.h (templates): Add const to start, end.
6775 Inspired by code for 16 bit gas support from Martynas Kunigelis
6776 <martynas@nm3.ktu.lt>:
6777 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6778 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6779 (uses_mem_addrmode): Remove.
6780 (md_estimate_size_before_relax): Add support here too.
6781 (md_relax_table): Rewrite interface to md_relax for 16 bit
6783 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6784 (opcode_suffix_to_type): Remove.
6785 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6786 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6787 (md_convert_frag): Likewise.
6788 (i386_operand): Add support for 16 bit base/index regs,
6789 immediates, and displacements. Remove some unnecessary casts, and
6790 localise end_of_operand_string, displacement_string_start,
6791 displacement_string_end variables. Add GCC_ASM_O_HACK.
6792 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6794 * config/tc-i386.c (prefix_hash): Remove.
6795 (md_begin): Rewrite without obstacks. Remove prefix hash table
6796 handling. Rewrite lexical table handling.
6797 (i386_print_statistics): Don't print prefix statistics.
6798 (md_assemble): Rewrite instruction parser so that line is not
6799 converted to lower case. Don't do a hash_find for prefixes,
6800 instead recognise them via opcode modifier.
6801 (expecting_operand, paren_not_balanced): Localise variables.
6802 * config/tc-i386.h (IsPrefix): Define.
6803 (prefix_entry): Remove.
6805 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6806 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6807 '\\' in case where comment_chars contains '/'.
6809 * config/tc-i386.c (MATCH): Ensure given operand and template
6810 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6811 you must write `ljmp *table(%ebx)'.
6813 From H.J. Lu <hjl@gnu.org>:
6814 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6815 as 0 ifndef BFD_ASSEMBLER.
6816 (md_assemble): Allow immediate operands without suffix or
6817 other reg operand to default in size to the current code size.
6819 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6821 * config/tc-v850.c (md_begin): Restore creation of
6822 .call_table_text and .call_table_data sections.
6824 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6826 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6827 after emitting a word of noops.
6829 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6831 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6832 (i386_operand): Simplify checks for valid base/index combinations.
6833 Disallow `in 4(%dx),%al'.
6835 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6837 (add_prefix): Change parameter from char to int.
6839 * config/tc-i386.h (Ugh): Define opcode modifier.
6840 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6842 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6843 CONSISTENT_REGISTER_MATCH macros to check register types more
6844 thoroughly. Check for illegal suffix/operand combinations
6845 when matching insns with operands. Handle new `s' suffix, and
6846 associated FloatMF opcode modifier for float insns with memory
6848 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6849 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6850 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6851 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6852 DATA_PREFIX_OPCODE throughout.
6854 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6855 (md_assemble): Rewrite suffix/register operand checking code to be
6856 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6857 AnyMem, the better to grep.
6859 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6860 given a memory operand. Don't set Abs bits either.
6861 (type_names): Remove Mem*, Abs*.
6862 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6863 define opcode_modifiers as these cases are handled by Disp8,
6864 Disp16, Disp32 and suffix checks.
6865 (COMES_IN_BOTH_DIRECTIONS): Remove.
6866 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6868 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6869 if IgnoreDataSize modifier given. Remove ShortformW modifier
6870 test. Add test for ShortForm in W base_opcode modification.
6871 Merge Seg2ShortForm and Seg3ShortForm code.
6872 * config/tc-i386.h (ShortFormW): Remove.
6873 (IgnoreDataSize): Define.
6875 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6877 * config/tc-d30v.c (md_assemble): Store previous segment state
6878 with previous instruction.
6880 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6882 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6883 (ebp, esp): Remove static variables.
6884 (MATCH): Remove test for InOutPortReg.
6885 (i386_operand): Properly handle InOutPortReg here instead.
6886 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6887 (md_assemble): Simplify and correct modrm and sib generation.
6888 (i386_operand): Add warning for scale without index.
6889 Rewrite checks for valid base/index combinations.
6891 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6892 macros and enclose in do while(0).
6893 (RESTORE_END_STRING): Likewise.
6894 (md_assemble): Add one to printed operand number so we start
6895 from 1 not 0. Add some more gettext invocations.
6896 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6899 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6900 DATA_PREFIX, SEG_PREFIX): Define.
6901 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6902 (check_prefix): Remove function.
6903 (add_prefix): New function. Add prefix to i.prefix as well as
6905 (md_assemble): Changes for add_prefix. Remove hack for wait
6906 prefix, instead always output prefixes in fixed order. Test
6907 for jcxz/loop when selecting between word & dword operations,
6908 and add address size prefix rather than operand size prefix.
6909 Remove operand -> address size hack when emitting jcxz/loop.
6910 (i386_operand): Remove O_Absent check as it's done in expr.
6912 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6914 * configure.in: Recognize m5200 as a cpu_type of m68k.
6915 * aclocal.m4: Rebuild with current libtool.
6916 * configure: Rebuild.
6918 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6920 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6921 to relaxable_symbol to prevent references to external symbol from
6924 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6926 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6927 symbols are relaxable.
6929 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6931 * config/tc-v850.c (md_begin): Don't create special
6932 sections by default.
6934 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6936 * config/tc-mips.c (macro): For div and udiv, close the
6937 reorder block as soon as possible.
6939 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6941 From Matt Semersky <matts@scd.hp.com>:
6942 * macro.c (macro_mri_mode): New function.
6943 * macro.h (macro_mri_mode): Declare.
6944 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6947 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6949 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6952 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6953 until after xstrdup in OBJ_EVAX case.
6955 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6957 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6958 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6959 of hardcoded magic number.
6960 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6962 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6964 * read.c (do_s_func): New function.
6966 * read.h (do_s_func): Add prototype.
6968 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6970 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6971 nops if fill pattern not specified.
6973 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6975 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6976 * config/te-go32.h (TE_GO32): Define.
6977 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6979 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6981 Implement .func/.endfunc pseudo-ops.
6982 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6984 * read.c (potable): Add .func,.endfunc.
6985 (s_func): New function.
6986 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6988 (in_doc_func_p,current_function_label): New static globals.
6989 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6991 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6993 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6994 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6995 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6996 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6997 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6998 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6999 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7000 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7001 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7002 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7003 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7004 * config/tc-a29k.c: Don't define md_short_jump_size,
7005 md_long_jump_size, md_create_short_jump or md_create_long_jump.
7006 * config/tc-alpha.c: Likewise.
7007 * config/tc-alpha.h: Likewise.
7008 * config/tc-arm.c: Likewise.
7009 * config/tc-h8300.c: Likewise.
7010 * config/tc-h8500.c: Likewise.
7011 * config/tc-hppa.c: Likewise.
7012 * config/tc-i860.c: Likewise.
7013 * config/tc-i960.c: Likewise.
7014 * config/tc-ppc.c: Likewise.
7015 * config/tc-sh.c: Likewise.
7016 * config/tc-sparc.h: Likewise.
7017 * config/tc-tic30.c: Likewise.
7018 * config/tc-w65.c: Likewise.
7019 * config/tc-z8k.c: Likewise.
7021 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7023 * config/tc-vax.c (_): Delete this macro used for placeholder
7024 values in vax_operand_width_size; it conflicts with the _() macro
7025 used for internationalization.
7027 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7029 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7030 code. From Chris Moller <moller@bops.com>.
7032 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7033 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7034 * read.c (emit_expr): Initialize seg and subseg fields of a new
7036 * write.c (write_object_file): Switch to the appropriate segment
7037 and subsegment when processing a broken word.
7039 * config/tc-m68k.c (mri_assemble): New static function.
7040 (build_mri_control_operand): Call mri_assemble rather than
7042 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7043 (s_mri_endf, s_mri_endw): Likewise.
7045 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7047 * read.c (s_org): Call md_flush_pending_output if it is defined.
7049 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7051 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7053 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7054 (md_parse_option): Add for same.
7055 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7056 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7057 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7059 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7061 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7063 * config/tc-arm.c (find_real_start): Relax definition of local
7066 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7068 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7069 symbols at the given address, not just the last one specified.
7071 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7073 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7074 or number_to_chars_littleendian to write data.
7076 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7078 * config/tc-v850.c (md_assemble): Remove artificially created
7079 register name symbols.
7081 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7083 * write.c (fixup_segment): Change "segment" to "section" in
7086 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7088 * write.c (fixup_segment): Change sym1-sym2 message again.
7090 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7092 * write.c (fixup_segment): Improve error message for sym1-sym2
7093 errors when sym1 is in a different segment from sym2.
7095 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7097 * config/tc-m32r.c (warn_unmatched_high): New static local.
7098 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7099 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7100 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7101 (md_parse_option): Likewise.
7102 (md_show_usage): Likewise.
7103 (m32r_frob_file): Likewise.
7105 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7106 (read_a_source_file): Call them.
7107 * read.h (stabs_generate_asm_file): Declare.
7108 * stabs.c (stabs_generate_asm_file): New function.
7109 (generate_asm_file): New function.
7110 (stabs_generate_asm_lineno): Move file name handling into
7113 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7115 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7116 (d30v_current_align, d30v_current_align_seg): New variables.
7117 (d30v_last_label): New variable.
7118 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7119 (s_d30v_data, s_d30v_section): Likewise.
7120 (md_pseudo_table): Call them.
7121 (md_begin): Initialize d30v_current_align_seg.
7122 (md_assemble): Call d30v_align when needed by known current alignment.
7123 (d30v_frob_label, d30v_cons_align): New functions.
7124 * config/tc-d30v.h (md_do_align): Remove.
7125 (tc_frob_label): Call d30v_frob_label.
7126 (md_cons_align): New.
7128 * config/tc-d30v.c (find_format): Convert complex expressions to
7129 expression symbols before processing. Clean up code formatting.
7131 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7133 * po/Make-in (install-info): New target.
7135 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7137 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7139 * config/tc-mn10300.c (md_assemble): Likewise.
7141 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7143 * Makefile.am: Update with `make dep-am'.
7144 (HFILES): Add cgen.h.
7145 (cgen.o): Depend on cgen.h.
7146 * Makefile.in: Regenerate.
7148 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7150 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7152 * gasp.c (grab_label): Permit a label to be a preprocessor
7153 variable by permitting a label to start with a backslash.
7155 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7157 * config/tc-mips.c (validate_mips_insn): Removed hack
7158 for previously inaccessible bitfields in some INSN_TRAP
7161 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7163 * config/tc-d30v.c (do_assemble): Abort with error message
7164 if opcode operands do not match.
7166 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7168 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7169 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7170 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7171 similar new 'q' operand.
7173 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7175 * cgen.c (cgen_asm_finish_insn): Fix typo.
7177 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7180 * cgen.c: Include it.
7181 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7182 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7183 All callers updated.
7184 * config/tc-m32r.c: Include cgen.h.
7185 (m23r_insn): New members num_fixups,fixups.
7187 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7189 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7190 to avoid compiler warning.
7192 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7194 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7197 * makefile.vms (OBJS): Add ehopt.obj
7199 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7201 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7203 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7205 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7206 a short format insn.
7207 (md_assemble): Set it for explicitly packed insns.
7209 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7211 * config/obj-coff.c (c_symbol_merge): Do not take address of
7212 native fields when performing the memcpy.
7214 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7216 * config/tc-mips.c (macro,macro2): Implement
7217 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7219 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7221 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7222 relocations against globally visible symbols.
7223 * config/tc-m68k.c (relaxable_symbol): New macro.
7224 (m68k_ip, md_estimate_size_before_relax): Use it.
7225 (tc_m68k_fix_adjustable): Also handle weak symbols.
7227 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7229 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7230 references to externally visible symbols.
7231 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7232 values in twice for a PC relative reloc if the symbol is
7235 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7236 don't adjust a PC relative reloc against an externally visible
7238 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7239 for a PC relative fixup against an externally visible defined
7240 symbol, arrange to store object file and addend values as though
7241 the symbol were not defined.
7242 (tc_gen_reloc): Likewise.
7244 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7246 * read.c (sizeof_leb128): Referenced externally by write.c so
7249 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7251 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7252 and expand a 'debug' symbol associated with the next instruction
7253 that does not cause a short instruction to be filled with a NOP.
7254 (md_pseudo_table): Add support for .debugsym.
7255 (assemble_parallel_insn): Add calls to expand_debug_sym as
7257 (md_assemble): Ditto.
7259 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7261 * as.c (main): Conditionally call setlocale.
7262 * gasp.c (main): Likewise.
7263 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7264 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7266 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7268 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7270 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7272 * config/tc-hppa.c: Change all calls to bzero to use memset.
7273 (pa_ip): Add cast to avoid warning.
7274 (tc_gen_reloc, md_apply_fix): Likewise.
7275 (pa_find_space_by_number): Likewise.
7276 (hppa_force_relocation): Likewise.
7277 (pa_block): Change i to unsigned int.
7278 * config/obj-som.h (obj_som_copyright): Declare.
7280 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7282 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7283 for line numbers for assembly source.
7285 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7287 * configure.in: Change version number to 2.9.4
7288 * configure: Rebuild.
7290 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7292 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7294 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7296 * ecoff.h: Change symbolS in function declaration to struct
7299 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7301 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7302 (md_convert_frag): Fix i18n typo.
7304 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7306 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7307 * ecoff.h: Protoype it.
7308 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7309 [EVAX] (s_alpha_prologue): Delete.
7310 (md_pseudo_table): Update.
7312 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7314 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7315 array to local pointer.
7316 (get_args, parse_expr): Add casts to avoid warnings.
7318 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7320 * read.c (s_set): Cast xmalloc return value to fragS *.
7321 * config/tc-m68k.c (m68k_ip): Function made static to match
7322 previous forward declaration.
7323 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7325 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7327 * config/tc-v850.c: Add internationalisation macros to error
7330 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7331 macros to error strings.
7333 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7335 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7336 reloc is in the TOC csect.
7337 (md_apply_fix3): Correct gettext typo.
7339 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7341 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7342 .L - they are local labels and the branches are not really
7343 function calls but rather far jumps.
7345 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7347 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7349 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7351 * config/tc-i386.c (md_assemble): Print operand number rather than
7352 using ordinal_names.
7353 (i386_operand): Likewise.
7355 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7357 * Makefile.am (INTLLIBS): Define to work around apparent automake
7359 All Makefiles: Regenerated.
7361 * Many files: Added gettext invocations around user-visible
7363 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7364 HAVE_LC_MESSAGES): Define.
7365 * dep-in.sed: Added asintl.h.
7366 * po/Make-in: New file.
7367 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7369 * read.c (Z_): Renamed from `_'.
7370 * Makefile.am (SUBDIRS): Added po.
7371 (POTFILES): new macro.
7372 (po/POTFILES.in): New target.
7373 ($(OBJS)): Added asintl.h.
7375 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7376 (as_new_LDADD): Added $(INTLLIBS).
7377 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7378 (gasp_new_LDADD): Added $(INTLLIBS).
7379 (gasp_new_DEPENDENCIES): New macro.
7380 * configure, aclocal.m4: Rebuilt.
7381 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7383 (ALL_LINGUAS): Define.
7384 * macro.c: Include "asintl.h".
7385 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7386 * as.h: Include "asintl.h".
7387 * config/tc-i386.c (ordinal_names): Removed.
7388 (md_assemble): Changed error text to avoid ordinal_names.
7389 (i386_operand): Likewise.
7390 (reloc): Added as_bad to avoid i18n problems.
7391 (tc_gen_reloc): Likewise.
7392 * config/tc-arm.c (bad_args): Now a #define.
7394 * config/obj-vms.c (VMS_stab_parse): Changed type of
7396 (global_symbol_directory): Unified strings to avoid i18n
7398 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7399 avoid i18n problems.
7400 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7401 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7403 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7405 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7407 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7409 * as.c (print_version_id): Added an fprintf to avoid i18n
7411 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7413 * expr.c (expr): Added as_warn call to avoid i18n problems.
7414 * messages.c (as_assert): Changed code to avoid i18n problems.
7415 (as_abort): Likewise.
7416 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7417 (s_space): Likewise.
7418 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7420 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7422 * config/tc-i386.c (check_prefix): New static function, split out
7424 (struct _i386_insn): Add wait_prefix field.
7425 (md_assemble): Remove wait_prefix local variable. Use
7426 check_prefix when adding a prefix.
7428 * config/tc-i386.c (current_templates): New static variable.
7429 (md_assemble): Remove current_templates local variable.
7430 (md_assemble, i386_operand): Improve error and warning messages in
7431 many places. Add RESTORE_END_STRING in many places before error
7432 return. Clarify some comments.
7434 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7436 (md_assemble): Parse string instruction operands, looking for
7437 segment override prefixes. Check for invalid segment prefixes on
7439 (i386_operand): i.seg[] and max mem_operand changes for string
7441 * config/tc-i386.h (EsSeg): Define.
7443 * config/tc-i386.h (regKludge): Define.
7444 (iclrKludge, imulKludge): Don't define.
7445 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7446 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7447 opcode_modifier checks to look for more common cases first. Add
7448 default_seg for IsString case.
7450 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7452 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7454 * configure: Rebuild with new automake and libtool.
7455 * aclocal.m4, Makefile.in: Likewise.
7457 * doc/Makefile.am (as.dvi): New target.
7458 * doc/Makefile.in: Rebuild.
7460 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7462 * configure.in: Added sparc86x support.
7464 * configure: Rebuild.
7466 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7468 (md_parse_option): Warn if -EL is not supported for this architecture.
7470 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7472 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7474 * config/tc-mips.c (mips_ip): Note when we use get match on
7475 the full instruction name.
7477 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7479 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7480 back into the expression to handle add/sub simplification correctly.
7482 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7484 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7486 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7488 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7491 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7493 * symbols.c (max_indent_level): New global.
7494 (print_symbol_value_1): Use it.
7495 * expr.h (expr_build_dot): Declare.
7496 * expr.c (expr_build_dot): New function.
7498 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7500 * symbols.c (print_binary): New function.
7501 (print_expr_1): Call it.
7503 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7505 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7506 operand in the opcode.
7508 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7510 * config/tc-i386.h: Reorder operand flags and opcode modifier
7511 flags for clarity. Remove unused definitions: Unknown,
7512 ImmUnknown, DispUnknown, NoModrm.
7513 * config/tc-i386.c (type_names): Add missing Debug type.
7514 (md_assemble): Better duplicate prefix checking. Quicker string
7515 instruction check via new opcode_modifier flag.
7517 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7519 * doc/as.texinfo (Invoking): Clarify -Wa example.
7521 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7523 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7524 (s_mips_weakext): Define.
7525 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7526 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7529 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7531 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7532 is an error if the value can not be computed at assembly time.
7533 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7535 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7537 * gasp.c (main): Set next field of new include_path structure to
7538 NULL. From Avery Pennarun <averyp@gdc.ca>.
7540 * read.c (s_mri_sect): Call as_bad rather than abort for an
7541 unsupported MRI target.
7543 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7545 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7546 the destination of a branch instruction should be altered.
7547 (find_real_start): New function: Locate the real, Thumb coded
7548 start of a Thumb function.
7549 (do_t_branch23): Alter the destination of branches to Thumb
7552 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7554 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7556 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7559 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7561 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7562 * doc/c-hppa.texi: Likewise.
7564 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7566 * Makefile.am: Rebuild dependencies.
7567 * Makefile.in: Rebuild.
7569 * Makefile.am (DEP_INCLUDES): New variable.
7570 (.dep1): Change to work when srcdir is not an absolute path.
7571 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7572 * Makefile.in: Rebuild.
7574 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7576 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7577 LinearAddress patch.
7579 * configure.in: Set version to 2.9.1.
7580 * configure: Rebuild.
7582 * Branched binutils 2.9.
7584 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7586 * config/tc-i386.h (FWait): Define.
7587 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7588 other prefixes. Check FWait flag in opcode table to see which
7589 instructions require an fwait prefix.
7591 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7593 * stabs.c (get_stab_string_offset): Always create a stab string
7596 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7598 Fix some gcc -Wall warnings:
7599 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7600 * ehopt.c (eh_frame_code_alignment): Likewise.
7601 * expr.c (integer_constant, operand): Likewise.
7602 * frags.c (frag_align): Likewise.
7603 * gasp.c (level_0, change_base, doinstr): Likewise.
7604 * hash.c (hash_ask): Likewise.
7605 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7606 (debugging_pseudo): Likewise.
7607 * macro.c (define_macro, check_macro): Likewise.
7608 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7609 (ignore_rest_of_line, float_cons): Likewise.
7610 * symbols.c (decode_local_label_name): Likewise.
7611 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7612 (fixup_segment, number_to_chars_bigendian): Likewise.
7613 (number_to_chars_littleendian): Likewise.
7614 * config/atof-ieee.c (gen_to_words): Likewise.
7615 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7616 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7617 * read.c (output_big_sleb128): Initialize locals to avoid
7619 (output_big_uleb128, equals): Likewise.
7620 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7621 to unsigned int. Change zeros to unsigned int.
7622 * cond.c (s_if): Add return to default case.
7623 * frags.c (frag_now_fix): Change return type to addressT.
7624 * frags.h (frag_now_fix): Update declaration.
7625 * listing.c (file_info_struct): Change linenum to unsigned int.
7626 (struct list_info_struct): Change hll_line to unsigned int.
7627 (print_source): Update format string.
7628 * read.c (emit_expr): Change scan to unsigned int, and don't
7629 bother to initialize it.
7630 * symbols.c (dollar_label_count): Change to unsigned long.
7631 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7632 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7633 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7635 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7637 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7638 mcf5200 just as we do for m68000.
7639 (m68k_init_after_args): Likewise.
7640 (md_estimate_size_before_relax): Likewise.
7642 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7644 * config/tc-v850.c (md_assemble): Store relocation addend in
7645 fixup instead of instruction.
7647 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7649 * config/tc-i386.c (md_assemble): Swap template arguments to
7650 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7651 This macro is currently symmetric, so passing them the wrong
7652 way didn't cause any problem, but may if the macro is changed
7654 After copying template to i.tm, use i.tm. rather than t-> to
7655 access fields, and make t a const*
7656 Move i.tm.operand_types[] swap to immediately after the copy.
7658 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7660 * expr.h (expr_build_uconstant): Add prototype.
7661 (expr_build_unary,expr_build_binary): Add prototypes.
7662 * expr.c (expr_build_uconstant): New function.
7663 (expr_build_unary,expr_build_binary): New functions.
7665 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7667 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7668 * macro.c (macro_expand_body): Increase buffer size.
7669 * messages.c (as_warn): Likewise.
7670 (as_warn_where, as_bad, as_bad_where): Likewise.
7672 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7674 Based on patch from H.J. Lu <hjl@gnu.org>:
7675 * Makefile.am (DISTSTUFF): New variable.
7676 (diststuff): New target.
7677 * Makefile.in: Rebuild.
7679 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7681 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7682 m32r_elf_section_change_hook.
7684 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7685 emit a nop if a section ends with a 16 bit instruction.
7687 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7689 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7690 s_lcomm rather than obj_coff_lcomm.
7691 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7693 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7695 * config/tc-i386.h (LinearAddress): Define.
7696 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7697 instruction, don't use a default segment.
7699 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7701 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7702 * configure: Rebuild.
7704 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7706 * aclocal.m4, configure: Rebuild with libtool 1.2.
7708 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7710 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7711 PC relative branches. Patch courtesy of Jonathan Walton.
7714 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7716 * configure.in (emulations): Add thumb-pe target.
7718 * configure (emulations): Add thumb-pe target.
7720 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7722 * itbl-lex.l (yywrap): Don't define if already defined as a
7725 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7727 * depend.c (quote_string_for_make): New function.
7728 (wrap_output): Use it.
7730 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7732 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7733 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7735 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7737 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7738 Recognize -GN and -relax.
7739 (md_begin): Initialize gp size from -G switch.
7740 (alpha_force_relocation): Always force if -relax.
7741 (alpha_align): Take a new argument that will specify when to
7742 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7743 Change all callers. Emit nop alignment padding as nop+unop pair.
7745 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7747 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7748 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7750 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7752 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7753 require padding to the next long word boundary.
7755 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7757 * cgen.c: #include symcat.h.
7758 * config/tc-m32r.c: Likewise.
7760 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7762 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7763 absolute expressions instead of '$' prefixed register names.
7765 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7767 * read.c (s_set): Record file and line info for symbols when -as.
7768 (pseudo_set): Don't overwrite that dummy fragment.
7770 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7772 * config/tc-ppc.c (md_pseudo_table): Add "section".
7773 (ppc_named_section): New static function.
7775 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7777 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7778 so we don't have to scan the entire list.
7780 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7782 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7783 case, allow the parallel instructions to modify the same flag
7786 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7788 * listing.c (list_symbol_table): Categorize symbols by
7789 undefined_section rather than sy_frag->line == NULL.
7791 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7793 * Makefile.am (install-exec-local): Install properly when ln
7794 fails or tooldir == prefix.
7796 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7798 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7799 Test result of insert_operand for error.
7801 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7803 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7804 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7805 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7806 * doc/Makefile.in: Rebuild.
7808 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7810 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7811 (macro): Fix handling of M_COP[0-3].
7813 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7815 Based on patches from Ross Harvey <ross@teraflop.com>:
7816 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7817 if macro_alternate or macro_mri.
7818 (getstring): Remove support for byte constants between < and >.
7819 (get_any_string): '<' only starts a string if macro_alternate or
7821 (macro_expand_body): Permit keyword parameters following
7822 positional parameters.
7824 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7825 * configure.in (alpha*-*-netbsd*): New target.
7826 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7827 * configure: Rebuild.
7829 * as.h (flag_warn_suppress_instructionswap): Move from here...
7830 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7831 here, and make static.
7833 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7834 BFD_ASSEMBLER or MANY_SEGMENTS.
7836 * as.c (show_usage): Update bug-gnu-utils address.
7837 * gasp.c (show_usage): Likewise.
7838 * doc/as.texinfo (Bug Reporting): Likewise.
7840 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7842 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7843 insns regardless of the size of a pointer if we're in mips I or
7845 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7847 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7849 Fix rac to accept only a0:
7850 * tc-d10v.c (parallel_ok, find_opcode):
7851 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7852 Introduce OPERAND_GPR.
7854 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7856 * read.c (s_fill): Handle non-constant repeat counts by creating
7857 an rs_space fragment.
7859 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7861 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7862 from as_bad to as_warn.
7864 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7866 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7867 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7868 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7870 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7872 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7873 seg_fix_rotP rather than fix_root from seg_info.
7875 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7877 * expr.c: Add support for 0x1_2_3_4 bignums.
7879 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7881 * configure.in: Change -linux* to -linux-gnu*.
7882 * configure: Rebuild.
7884 * app.c (do_scrub_begin): Treat \r as whitespace.
7886 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7888 * Makefile.am: Update dependencies.
7889 * Makefile.in: Rebuild.
7891 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7893 * configure, aclocal.m4: Rebuild with new libtool.
7895 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7897 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7898 the argument to bfd_set_arch_mach.
7899 (load_address): Use bfd_arch_bits_per_address to determine the
7900 bit size of an address instead of looking at the isa level.
7901 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7903 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7905 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7907 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7909 * ehopt.c: New file.
7910 * as.h (enum _relax_state): Add rs_cfa.
7911 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7912 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7913 * read.c (emit_expr): Call check_eh_frame.
7914 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7915 (relax_segment): Likewise.
7916 * Makefile.am: Rebuild dependencies.
7917 (GAS_CFILES): Add ehopt.c.
7918 (GENERIC_OBJS): Add ehopt.o.
7919 * doc/internals.texi (Frags): Document rs_cfa.
7921 * as.c (show_usage): Mention --traditional-format.
7922 (parse_args): Accept --traditional-format.
7923 * as.h (flag_traditional_format): Declare.
7924 * output-file.c (output_file_create): If flag_traditional_format,
7925 set BFD_TRADITIONAL_FORMAT on stdoutput.
7926 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7928 * config/tc-mips.c (append_insn): Make sure that if we have a
7929 fixup for an unmatched %hi reloc, it does not associated with a
7932 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7933 * doc/Makefile.in: Likewise.
7935 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7937 * config/tc-m32r.c (check_for_side_effects): New function.
7938 (can_make_parallel): Add checks for instruction side effects
7939 clashing with the other instruction.
7940 (assemble_parallel_insn): Improve warning messages. Return error
7941 message from non-swapped instruction order.
7943 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7945 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7947 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7948 md_cleanup definition. This moves the forced literal output to
7949 the end of the source pass, and avoids macro's inserting literals
7950 into the code immediately after the macro expansion.
7952 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7954 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7955 a gas internal symbol is adjustable.
7956 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7958 * as.h: If gcc version greater than 2.6, use `__format__' and
7959 `__printf__' in function attributes, rather than `format' and
7962 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7964 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7966 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7968 Add tms320c30 support:
7969 * config/tc-tic30.h: New file.
7970 * config/tc-tic30.c: New file.
7971 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7972 TARGET_FORMAT as "coff-tic30".
7973 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7974 * Makefile.am: Rebuild dependencies.
7975 (CPU_TYPES): Add tic30.
7976 (CPU_OBJ_VALID): tic30-aout is valid.
7977 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7978 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7979 * configure, Makefile.in: Rebuild.
7981 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7983 * config/tc-v850.c (md_assemble): Improvements to error messages.
7985 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7987 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7988 BFD_RELOC_HI16_S to store the high bits of any value.
7990 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7991 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7992 assembler calculate relocations to any external symbol at all.
7993 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7994 involving generation of pc-relative relocs.
7995 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7996 has been moved to md_apply_fix3.
7998 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7999 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8000 which actually means (the address of identifier's GOT entry) +
8001 constant, which is not particularly useful.
8003 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8005 * read.h (include_dirs): Declare.
8006 (include_dir_count,include_dir_maxlen): Declare.
8008 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8010 * configure.in: Correct check for shared opcodes library.
8011 * configure: Rebuild.
8013 * listing.c (buffer_line): If we can't open the file, set at_end.
8014 (listing_print): Remove unused local variable fi.
8016 * config/m68k-parse.y (reglistpair): Handle register list in
8019 * config/vms-conf.h: Don't undef VERSION.
8021 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8023 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8025 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8027 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8028 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8029 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8030 (EXTRA_DIST): Define.
8031 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8032 explicitly rather than via the list of object files.
8033 (gcc-as.opt): New file created when make-gas.com is run.
8034 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8035 itbl-cpu.h} to #include appropriate file rather than copying that
8037 * config/vms-conf.h: Synchronize with current config.in.
8038 * Makefile.in: Rebuild.
8040 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8042 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8043 (parallel_ok): Relaxed parallel subinstruction dependency check.
8045 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8047 * as.h (flag_warn_suppress_instructionswap): added new flag.
8048 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8049 command line argument.
8050 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8051 warning only if flag_warn_suppress_instructionswap is false.
8053 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8055 * configure.in (i386-*-mingw32*): New target.
8056 * configure: Rebuild.
8058 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8060 * symbols.c (resolve_symbol_value): Don't set the segment if it
8061 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8063 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8066 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8068 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8069 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8072 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8074 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8076 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8078 * config/tc-v850.c (v850_insert_operand): Display instruction when
8079 an error is encountered.
8081 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8083 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8084 (i386-*-sco3.2v5*coff): New target.
8085 (i386-*-sco3.2*): New target.
8086 * configure: Rebuild.
8088 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8090 * config/tc-v850.c: Tidy error message production.
8092 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8094 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8095 validate_immediate return value in the right type for comparisons
8098 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8100 * listing.c (MAX_BYTES): Use listing variables not constants.
8101 (data_buffer): No longer an array, but a pointer.
8102 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8103 (listing_listing): Allocate data_buffer.
8105 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8107 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8108 --listing-rhs-width, --listing-cont-lines.
8109 (show_usage): Update.
8110 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8111 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8112 (print_lines): Use the variables instead of the constants.
8113 (listing_listing): Likewise.
8114 * listing.h: Declare the new vars.
8116 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8118 * as.c (parse_args): Add --keep-locals alias for -L.
8119 Add --strip-local-absolute.
8120 (show_usage): Update.
8121 * as.h (flag_strip_local_absolute): New flag.
8122 * symbols.c (S_IS_LOCAL): Use it.
8123 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8124 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8125 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8127 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8129 * config/tc-m32r.c: Detect if explicitly parallel instructions
8130 might have an io conflict and issue a warning message.
8132 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8134 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8135 cgen_swap_fixups): Functions to save, restore and swap the fixup
8136 chain with a backup copy.
8137 (cgen_asm_finish_insn): Returns address of constructed insn.
8139 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8141 * listing.c (file_info_struct): Remove FILE, add POS.
8142 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8143 (file_info): Don't open the file.
8144 (buffer_line): Check for the file in the last_open cache, updating
8146 (print_source): Don't reference file_info->file.
8147 (listing_listing): Likewise.
8148 (listing_print): Close the file in the cache, if any.
8150 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8152 * read.c (dwarf_file_string): New file static variable.
8153 (emit_expr): Look for constant sequence that leads up to a file
8154 name in DWARF debugging output.
8155 (stringer): Use dwarf_file_string to decide whether to accept a
8156 string as a file name.
8158 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8160 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8161 (crack_operand): Add reg->reglst MRI hack.
8162 (r_seg): Put reglst symbols in reg_section.
8163 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8165 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8167 * tc-sh.c (get_specific): Handle SGR & DBR.
8169 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8171 * tc-h8300.c (parse_reg): Take the length of the symbol into
8172 account when attempting to match a register name.
8173 * tc-h8500.c (parse_reg): Likewise.
8175 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8177 * cgen.c: Formatting changes to improve readability.
8179 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8181 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8184 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8186 Based on a patch from Jim Wilson
8187 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8188 (tc_gen_reloc): Handle cross section PC relative relocs
8191 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8193 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8195 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8197 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8198 (expr_jmp_buf): New static local.
8199 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8200 (cgen_md_operand): New function.
8201 * tc-m32r.c: Clean up pass over `struct foo' usage.
8202 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8204 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8206 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8207 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8209 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8211 * config/tc-i386.c (i386_operand): Give an error if there are
8212 unrecognized characters after an expression.
8214 For older changes see ChangeLog-9697