1 2000-11-12 H.J. Lu (hjl@gnu.org)
3 * config/obj-elf.c (obj_elf_symver): Check missing version
6 2000-11-12 H.J. Lu (hjl@gnu.org)
8 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
9 instead of bfd_vma for non-bfd assemblers.
11 2000-11-09 Kazu Hirata <kazu@hxi.com>
13 * itbl-ops.c: Fix comment typos.
15 2000-11-08 Jim Wilson <wilson@redhat.com>
17 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
18 (struct unwind): Add next_slot_frag field.
19 (slot_index): New parameters slot_frag and first_frag. Add code
20 to add in frag sizes when different. Add comments.
21 (fixup_unw_records): New locals first_frag and last_frag. Pass new
22 arguments to slot_index.
23 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
24 loop end. Set next_slot_frag field.
26 2000-11-07 H.J. Lu <hjl@gnu.org>
28 * doc/as.texinfo (.symver): Updated for versioned symbol
31 * obj.h (format_ops): Add the frob_file_before_adjust field.
33 * config/obj-aout.c (aout_format_ops): Set the
34 frob_file_before_adjust field to 0.
35 * config/obj-coff.c (coff_format_ops): Likewise.
36 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
38 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
40 (elf_frob_file_before_adjust): New function to remove unneeded
41 versioned symbols from the symbol table.
42 (elf_format_ops): Set the frob_file_before_adjust field to
43 elf_frob_file_before_adjust.
45 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
48 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
50 2000-11-07 Peter Targett <peter.targett@arccores.com>
52 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
54 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
55 Fix compile time warning messages.
57 2000-11-07 Nick Clifton <nickc@redhat.com>
59 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
60 buffer in order to avoid buffer overflows.
62 2000-11-06 Steve Ellcey <sje@cup.hp.com>
64 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
65 Change M to m for -milp32 or -mlp64 to match gcc.
66 (dot_endp): Use bytes_per_address instead of 8.
67 (emit_one_bundle): Use number_to_chars_littleendian instead of
70 (ia64_init): New function.
71 (ia64_target_format): New function.
72 (md_begin): Set endianness, arch, and machine as appropriate.
73 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
74 Make these macros depend on TE_HPUX macro.
75 (TARGET_FORMAT): Define.
76 (HOST_SPECIAL_INIT): Define.
77 * config/te-hpux.h: New file.
78 * configure.in: Add "ia64-*-hpux*" target to configure.
79 * configure: Regenerate.
81 2000-11-06 Kazu Hirata <kazu@hxi.com>
83 * as.c: Fix formatting.
84 * dwarf2dbg.c: Likewise.
85 * input-file.c: Likewise.
86 * input-file.h: Likewise.
87 * input-scrub.c: Likewise.
88 * itbl-ops.c: Likewise.
89 * listing.c: Likewise.
91 * messages.c: Likewise.
93 * subsegs.c: Likewise.
94 * subsegs.h: Likewise.
97 2000-11-06 Nick Clifton <nickc@redhat.com>
99 * doc/as.texinfo: Add GNU Free Documentation License.
100 * doc/gasp.texi: Add GNU Free Documentation License.
101 * doc/as.1: Add GNU Free Documentation License.
103 2000-11-05 Nick Clifton <nickc@redhat.com>
105 * config/tc-arm.c: Add include of "dwarf2dbg.h"
107 2000-11-02 Per Lundberg <plundis@chaosdev.org>
109 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
110 * configure: Regenerate.
112 2000-11-01 Nick Clifton <nickc@redhat.com>
114 * read.c (original_case_string): New global variable.
115 (read_a_source_file): Copy opcode string into
116 original_case_string if clobbering the case of the opcode.
117 * read.h: Export the definition of original_case_string.
118 * config/tc-arm.c (md_assembler): When parsing a .req
119 directive use the original opcode string, not the case
122 2000-11-02 Nick Clifton <nickc@redhat.com>
124 * config/tc-mn10300.c (debug_line): Remove this static
126 (md_assemble): Call dwarf2_generate_asm_lineno instead of
127 dwarf2_where and dwarf2_gen_line_info.
129 2000-11-02 Theo Honohan <th@futuretv.com>
131 * config/tc-arm.c (do_msr): Improve error message.
133 2000-10-31 Eric Christopher <echristo@redhat.com>
135 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
136 or pc-relative, else use fx_offset.
138 2000-10-31 Jim Wilson <wilson@redhat.com>
140 * config/tc-ia64.c (struct md): New field tag_fixups.
141 (ia64_flush_insns): Handle tag_fixups. Error if dangling
142 qualifying predicate.
143 (emit_one_bundle): Delete spurious multiplication by one. Handle
145 (ia64_start_line): Error if dangling qualifying predicate.
146 (defining_tag): New static variable.
147 (ia64_unrecognized_line, case '['): Parse tags.
148 (ia64_frob_label): Create tag_fixups.
149 (md_assemble): Reset md.qp.X_op after using it.
151 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
153 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
155 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
157 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
159 2000-10-30 Kazu Hirata <kazu@hxi.com>
161 * expr.c: Fix formatting.
162 * flonum-copy.c: Likewise.
163 * flonum.h: Likewise.
167 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
169 * as.h (OPTION_MD_BASE): Bump to 190.
170 * as.c (parse_args) <std_longopts>: Add comment about the need to
171 check OPTION_MD_BASE in as.h.
173 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
176 2000-10-27 Nick Clifton <nickc@redhat.com>
178 * configure.in (emulations): Add m68hc12.
179 * configure: Regenerate.
180 * po/gas.pot: Regenerate.
182 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
184 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
186 (arm_psr_parse): Handle lowercase CPSR and SPSR.
188 2000-10-25 Nick Clifton <nickc@redhat.com>
190 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
191 a DWARF2 line number information sequence.
193 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
195 * read.c (generate_lineno_debug): Update comment describing why
196 DWARF2 line number debug information is not generated
197 automatically by this function.
199 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
202 * config/tc-arm.h (md_end): Define.
203 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
205 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
206 if generating DWARF2 line numbers.
207 (arm_end_of_source): New function. Call dwarf2_finish if
210 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
211 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
212 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
214 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
216 * tc-i386.c: Fix prototype declarations for functions taking no
219 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
221 * tc-i386.c (i386_operand_modifier): Remove.
222 (build_displacement_string): Remove.
223 (i386_parse_seg): Remove.
224 (i386_intel_memory_operand): Remove.
225 (i386_intel_operand): Re-write using recursive descent parser based
226 on MASM documentation.
227 (struct intel_parser_s): New structure.
228 (intel_parser): New static variable.
229 (struct intel_token): New structure.
230 (cur_token, prev_token): New static variables.
243 (intel_match_token): New function.
244 (intel_get_token): New function.
245 (intel_putback_token): New function.
246 (intel_expr): New function.
247 (intel_e05): New function.
248 (intel_e05_1): New function.
249 (intel_e06): New function.
250 (intel_e06_1): New function.
251 (intel_e09): New function.
252 (intel_e09_1): New function.
253 (intel_e10): New function.
254 (intel_e10_1): New function.
255 (intel_e11): New function.
257 2000-10-20 Jakub Jelinek <jakub@redhat.com>
259 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
260 instructions to loose any special insn->architecture mask.
262 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
263 (sparc_md_end, sparc_arch_types, sparc_arch,
264 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
265 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
266 request v9b architecture if they are used).
268 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
270 * config/tc-m68k.c: Fix the previous misapplied patch.
272 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
274 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
275 BFD_ASSEMBLER and !BFD_ASSEMBLER.
276 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
279 2000-10-17 Kazu Hirata <kazu@hxi.com>
281 * debug.c: Fix formatting.
282 * depend.c: Likewise.
283 * dwarf2dbg.c: Likewise.
284 * dwarf2dbg.h: Likewise.
288 * flonum-konst.c: Likewise.
291 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
293 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
295 * doc/as.texinfo: Added notes about this new option.
297 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
299 * config/tc-sh.c (JREG): Remove.
300 (md_convert_frag): Remove #if 0:d code using JREG.
302 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
304 * config/tc-i386.c (i386_operand_modifier): Only match
305 modifiers SHORT and FLAT if they are followed by a space.
306 (parse_register): When `allow_naked_reg' is set, do not confuse
307 identifiers that start with a register name with a register.
309 2000-10-12 Kazu Hirata <kazu@hxi.com>
311 * app.c: Fix formatting.
314 * bit_fix.h: Likewise.
319 2000-10-11 Alan Modra <alan@linuxcare.com.au>
321 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
323 2000-10-07 Alan Modra <alan@linuxcare.com.au>
325 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
326 Re-arrange function a little and improve error message.
328 * write.c (write_relocs): Fix a comment.
330 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
333 2000-10-05 Jim Wilson <wilson@cygnus.com>
335 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
337 2000-10-05 Alan Modra <alan@linuxcare.com.au>
339 * config/tc-i386.c: Delete some useless comments, reformat others.
341 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
342 non-global syms in linkonce sections.
344 2000-10-04 Ralf Baechle <ralf@gnu.org>
346 * config/tc-ia64.c (operand_match): Don't use // style comments.
347 * config/tc-i370.c: Likewise.
349 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
351 Changes to handle varying register prefix and user symbol prefix.
352 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
353 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
354 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
355 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
356 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
357 (demand_register_prefix): New variable.
358 (md_pseudo_table): New pseudo ".syntax".
359 (md_longopts): New options --no-underscore and --underscore.
360 (cris_target_format): Return elf32-us-cris or elf32-cris depending
361 on symbols_have_leading_underscore.
362 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
363 (get_spec_reg): Ditto.
364 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
366 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
368 <case OPTION_NO_US, case OPTION_US>: New.
369 (md_show_usage): Be brief and reformat to match continuation of
371 * po/gas.pot: Regenerate.
373 2000-09-28 Alan Modra <alan@linuxcare.com.au>
375 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
376 force relocs for 12 bit branches.
377 (md_apply_fix): Similarly, adjust logic here.
379 2000-09-28 Alan Modra <alan@linuxcare.com.au>
381 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
382 adjust for external and weak syms as we will use a reloc. Allow
383 for +8 offset when calculating limits of branches.
384 (hppa_fix_adjustable): Undo 2000-09-23 change.
385 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
386 Correct distance calculation.
387 (tc_gen_reloc): Print the file name and line number if we can't
390 From John David Anglin <dave@hiauly1.hia.nrc.ca>
391 * config/tc-hppa.c (nonzero_dibits): Define.
392 (arg_reloc_stub_needed): Check each arg and return value
393 separately for zero case.
394 (pa_align): Declare argument `bytes'.
396 2000-09-25 Kazu Hirata <kazu@hxi.com>
398 * config/tc-cris.c: Fix formatting.
399 * config/tc-d10v.h: Likewise.
400 * config/tc-d30v.c: Likewise.
401 * config/tc-d30v.h: Likewise.
402 * config/tc-fr30.c: Likewise.
403 * config/tc-fr30.h: Likewise.
404 * config/tc-m68k.c: Likewise.
405 * config/tc-m68k.h: Likewise.
406 * config/tc-pj.h: Likewise.
407 * config/tc-ppc.c: Likewise.
408 * config/tc-ppc.h: Likewise.
409 * config/tc-sh.c: Likewise.
410 * config/tc-sh.h: Likewise.
411 * config/tc-sparc.c: Likewise.
412 * config/tc-v850.h: Likewise.
413 * config/tc-vax.h: Likewise.
414 * config/tc-w65.h: Likewise.
415 * config/tc-z8k.h: Likewise.
417 2000-09-23 Alan Modra <alan@linuxcare.com.au>
419 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
421 (hppa_force_relocation): Likewise.
423 2000-09-22 Jim Wilson <wilson@cygnus.com>
425 * config/tc-ia64.c (dv_sem): Add "stop".
426 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
427 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
428 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
430 (mark_resources): Check IA64_RS_PRr.
432 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
434 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
435 md_estimate_size_before_relax): Redesign and clean up the
436 relaxation mechanism.
438 2000-09-21 Kazu Hirata <kazu@hxi.com>
440 * config/tc-ns32k.c: Fix formatting.
441 * config/tc-ns32k.h: Likewise.
443 2000-09-20 Kazu Hirata <kazu@hxi.com>
445 * config/tc-m32r.c: Fix formatting.
446 * config/tc-m32r.h: Likewise.
447 * config/tc-m68851.h: Likewise.
448 * config/tc-m68hc11.c: Likewise.
449 * config/tc-m68hc11.h: Likewise.
450 * config/tc-m88k.c: Likewise.
451 * config/tc-mcore.c: Likewise.
452 * config/tc-mcore.h: Likewise.
453 * config/tc-mips.c: Likewise.
454 * config/tc-mips.h: Likewise.
455 * config/tc-mn10200.h: Likewise.
456 * config/tc-mn10300.h: Likewise.
457 * config/tc-tahoe.c: Likewise.
458 * config/tc-tahoe.h: Likewise.
460 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
462 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
463 Likewise in relaxation description comments.
465 2000-09-18 Alan Modra <alan@linuxcare.com.au>
467 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
468 subtraction of two syms without emitting a relocation.
470 From David Huggins-Daines <dhd@linuxcare.com>
471 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
472 global or weak symbols.
474 2000-09-15 Kazu Hirata <kazu@hxi.com>
476 * config/tc-h8300.h: Fix formatting.
477 * config/tc-h8500.c: Likewise.
478 * config/tc-h8500.h: Likewise.
479 * config/tc-hppa.h: Likewise.
480 * config/tc-i370.h: Likewise.
481 * config/tc-i386.h: Likewise.
482 * config/tc-i860.c: Likewise.
483 * config/tc-i860.h: Likewise.
484 * config/tc-i960.h: Likewise.
485 * config/tc-ia64.c: Likewise.
486 * config/tc-ia64.h: Likewise.
488 2000-09-14 Kazu Hirata <kazu@hxi.com>
490 * config/tc-a29k.c: Fix formatting.
491 * config/tc-alpha.c: Likewise.
492 * config/tc-arc.c: Likewise.
493 * config/tc-arc.h: Likewise.
494 * config/tc-arm.c: Likewise.
495 * config/tc-arm.h: Likewise.
496 * config/tc-avr.c: Likewise.
497 * config/tc-avr.h: Likewise.
498 * config/tc-tic30.c: Likewise.
499 * config/tc-tic30.h: Likewise.
500 * config/tc-tic54x.c: Likewise.
501 * config/tc-tic54x.h: Likewise.
502 * config/tc-tic80.c: Likewise.
503 * config/tc-tic80.h: Likewise.
505 2000-09-14 Timothy Wall <twall@cygnus.com>
507 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
508 parallel comparisons for later use.
509 (struct rsrc): Add parallel comparison type.
510 (resources_match): Skip special cases of PR usage (non-conflicting
513 2000-09-13 Kazu Hirata <kazu@hxi.com>
515 * config/obj-ecoff.c: Fix formatting.
516 * config/obj-elf.c: Likewise.
517 * config/obj-elf.h: Likewise.
518 * config/obj-evax.h: Likewise.
519 * config/obj-generic.h: Likewise.
520 * config/obj-hp300.c: Likewise.
521 * config/obj-hp300.h: Likewise.
522 * config/obj-ieee.h: Likewise.
523 * config/obj-vms.c: Likewise.
524 * config/obj-vms.h: Likewise.
526 2000-09-13 Anders Norlander <anorland@acc.umu.se>
528 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
529 (md_parse_option): Ditto.
530 (md_longopts): Add -mips32 option.
531 (md_show_usage): Document new options.
532 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
533 (mips_ip): Assemble mfc0 with a sub-selection code.
534 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
535 (mips_cpu_to_str): New function.
536 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
537 Use CPU_* defines instead of hardcoded numbers.
539 * doc/as.texinfo: Document new options.
540 * doc/c-mips.texi: Ditto.
542 2000-09-12 Kazu Hirata <kazu@hxi.com>
544 * as.h: Fix formatting.
545 * asintl.h: Likewise.
546 * bit_fix.h: Likewise.
547 * config/obj-aout.c: Likewise.
548 * config/obj-aout.h: Likewise.
549 * config/obj-bout.c: Likewise.
550 * config/obj-bout.h: Likewise.
551 * config/obj-coff.c: Likewise.
552 * config/obj-coff.h: Likewise.
553 * dwarf2dbg.h: Likewise.
555 * flonum.h: Likewise.
557 * itbl-ops.h: Likewise.
561 * struc-symbol.h: Likewise.
562 * subsegs.h: Likewise.
563 * symbols.h: Likewise.
567 2000-09-11 Kazu Hirata <kazu@hxi.com>
569 * bignum-copy.c: Fix formatting.
570 * config/tc-i370.c: Likewise.
571 * config/tc-i960.c: Likewise.
572 * config/tc-m68k.c: Likewise.
574 * flonum-copy.c: Likewise.
575 * flonum-konst.c: Likewise.
576 * flonum-mult.c: Likewise.
577 * literal.c: Likewise.
581 * subsegs.c: Likewise.
583 2000-09-09 Philip Blundell <philb@gnu.org>
585 * configure.in (arm*-*-uclinux*): New target.
586 * configure: Regenerate.
588 2000-09-09 Kazu Hirata <kazu@hxi.com>
590 * input-file.c: Fix formatting.
591 * itbl-ops.c: Likewise.
592 * messages.c: Likewise.
594 2000-09-08 Philip Blundell <philb@gnu.org>
596 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
599 2000-09-07 H.J. Lu <hjl@gnu.org>
601 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
602 * configure: Rebuild.
604 2000-09-07 Kazu Hirata <kazu@hxi.com>
606 * atof-generic.c: Fix formatting.
607 * config/tc-mips.c: Likewise.
608 * config/tc-vax.c: Likewise.
609 * input-scrub.c: Likewise.
611 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
613 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
614 * configure.in (sh-*-linux*): Added.
615 * configure: Rebuilt.
617 2000-09-06 Kazu Hirata <kazu@hxi.com>
619 * config/tc-hppa.c: Fix formatting.
621 * ecoff.c: Fix formatting.
623 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
625 * configure: Rebuilt with new libtool.m4.
627 2000-09-05 Kazu Hirata <kazu@hxi.com>
629 * cgen.c: Fix formatting.
630 * config/tc-ia64.c: Likewise.
632 2000-09-05 Nick Clifton <nickc@redhat.com>
634 * aclocal.m4: Regenerate.
635 * config.in: Regenerate.
636 * configure: Regenerate.
637 * po/gas.pot: Regenerate.
639 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
641 * config/tc-cris.c: Correct comment typos.
643 2000-09-05 Eric Christopher <echristo@cygnus.com>
645 * config/tc-mn10300.c: Cleanup.
646 (md_pcrel_from): Enable.
648 2000-09-05 Alan Modra <alan@linuxcare.com.au>
650 * expr.c (operand): Fix a comment typo.
651 * write.c (write_relocs): Fix a signed/unsigned warning.
653 * config/tc-hppa.c (fudge_reg_expressions): New
654 (hppa_force_reg_syms_absolute): New.
655 (pa_equ): Allow reg_section expressions.
656 * config/tc-hppa.c (md_optimize_expr): Define.
657 (hppa_force_reg_syms_absolute): Prototype.
659 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
660 (pa_parse_number): Pass in arg to select fp reg parsing.
661 Return 1 to indicate format checks pass. If strict, then only
662 accept a register or register symbol. Return value in...
663 (pa_number): New static for pa_parse_number.
664 (FP_REG_BASE): Define.
665 (FP_REG_RSEL): Define.
666 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
667 appropriate. White space changes.
668 (need_pa11_opcode): Don't bother passing any params, get them from
670 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
671 Remove extraneous check in case 'Q'.
672 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
673 reg, set section of resulting symbol to reg_section.
674 (pa_parse_space_stmt): Modify call to pa_parse_number.
675 (pa_space): Likewise.
677 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
678 (hppa_force_relocation): Handle vtable relocs.
679 (pa_vtable_entry): New.
680 (pa_vtable_inherit): New.
681 (md_pseudo_table): Add entries for vtable pseudos.
682 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
683 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
685 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
686 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
687 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
689 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
690 specify a symbol type.
692 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
693 dependent things together.
694 (md_elf_symbol_type): Define.
696 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
698 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
700 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
701 (obj_elf_vtable_entry): Declare.
703 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
705 (obj_elf_vtable_entry): Similarly.
706 (elf_pseudo_table): Fix the damage with a cast.
708 2000-09-03 Richard Henderson <rth@cygnus.com>
710 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
711 for template selection when a label is needed.
713 2000-09-02 Kazu Hirata <kazu@hxi.com>
715 * config/tc-ia64.c: Fix formatting.
717 2000-09-02 Nick Clifton <nickc@redhat.com>
719 * configure.in: Increase version number to 2.10.91.
720 * configure: Regenerate.
721 * aclocal.m4: Regenerate.
722 * config.in: Regenerate.
723 * po/gas.pot: Regenerate.
724 * Makefile.in: Regenerate.
726 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
728 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
729 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
730 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
732 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
735 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
737 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
738 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
739 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
740 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
741 (GOT_symbol): New variable.
742 (md_undefined_symbol): Set it.
744 2000-09-01 Richard Henderson <rth@cygnus.com>
746 * config/tc-ia64.c (match): Don't inline.
747 (extra_goodness): New.
748 (md_begin): Prefer nop.f and nop.b for best_template.
750 2000-08-31 Kazu Hirata <kazu@hxi.com>
752 * as.c: Fix formatting.
757 2000-08-31 Eric Christopher <echristo@cygnus.com>
759 * config/tc-mn10300.c: Cleanup and fix warnings.
760 (md_pseudo_table): Add initializers.
761 (md_show_usage): Cleanup.
762 (md_parse_option): Fix warnings.
763 (md_undefined_symbol): Fix warnings.
764 (md_conver_frag): Fix warnings.
765 (tc_gen_reloc): Fix warnings.
766 (md_apply_fix3): Fix warnings.
767 (check_operand): Fix warnings.
769 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
771 * acinclude.m4: Include libtool and gettext macros from the
773 * aclocal.m4, configure: Rebuilt.
775 2000-08-30 Mark Hatle <mhatle@mvista.com>
777 * config/tc-ppc.c (md_parse_option): Recognize -m405.
779 2000-08-31 Kazu Hirata <kazu@hxi.com>
781 * listing.c: Fix formatting.
783 2000-08-29 Kazu Hirata <kazu@hxi.com>
785 * app.c: Fix a comment typo. Fix formatting.
787 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
789 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
790 offset of the target destination for jmp instructions.
791 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
793 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
795 * NEWS: Mention support for CRIS.
797 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
799 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
800 Sets `.lcomm' alignment to zero.
802 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
804 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
805 (TC_FIX_ADJUSTABLE): Define.
807 2000-08-23 Jim Wilson <wilson@cygnus.com>
809 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
810 unwind.personality_routine is set.
812 2000-08-23 H.J. Lu <hjl@gnu.org>
814 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
816 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
818 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
821 2000-08-22 H.J. Lu <hjl@gnu.org>
823 * config.in (STRICTCOFF): New for strict COFF.
825 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
826 i386-*-go32* and i386-go32-rtems*.
827 * configure: Rebuilt.
829 * config/obj-coff.c (obj_coff_endef): Follow the historical
830 behavior if STRICTCOFF is not defined.
832 * doc/internals.texi: Document STRICTCOFF.
834 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
836 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
837 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
838 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
839 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
840 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
841 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
842 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
845 2000-08-22 Eric Christopher <echristo@cygnus.com>
847 * config/tc-mn10300.c: (md_apply_fix): New function.
848 (mn10300_force_relocation): New function.
849 (mn10300_fix_adjustable): New function.
851 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
852 (TC_HANDLES_FX_DONE): Define.
853 (obj_fix_adjustable): Define.
854 (MD_APPLY_FIX3): Define.
855 (TC_LINKRELAX_FIXUP): Define.
857 * write.c: (TC_LINKRELAX_FIXUP): Define if not
859 (fixup_segment): Use TC_LINKRELAX_FIXUP.
861 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
863 2000-08-21 Jason Eckhardt <jle@cygnus.com>
865 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
866 if the fixup resulted in a relocation.
868 2000-08-18 Nick Clifton <nickc@redhat.com>
870 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
871 Make reference to first element of shift_names explicit.
873 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
875 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
876 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
877 add a symbol's address. Removed all target-specific #ifdefs that
878 used to accomplished the same.
879 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
880 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
881 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
882 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
883 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
885 2000-08-17 Kazu Hirata <kazu@hxi.com>
887 * dwarf2dbg.c: Fix formatting.
889 2000-08-17 Nick Clifton <nickc@redhat.com>
891 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
892 to be recoded as logical shift lefts by zero.
894 2000-08-16 Jim Wilson <wilson@cygnus.com>
896 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
897 postincrement modified registers. Handle IA64_OPND_R3_2 addl
899 (note_register_values): Handle IA64_OPND_R3_2 operands.
901 2000-08-16 Jason Eckhardt <jle@cygnus.com>
903 * config/tc-i860.c (md_operand): Silly typo fixed.
905 2000-08-16 Nick Clifton <nickc@redhat.com>
907 * config/tc-arm.c (struct asm_shift): Delete.
909 (enum asm_shift_index): New.
910 (struct asm_shift_properties): New.
911 (struct asm_shift_name): New.
912 (shift_properties[]); New.
913 (shift_names[]); New.
915 (decode_shift): Use new structures.
916 Issue a warning is "ROR #0" is used.
917 Issue a warning if "ASR #0" or "LSR #0" is used.
919 (md_begin): Initialise arm_shift_hsh table from new
920 asm_shift_name array.
922 2000-08-16 Jakub Jelinek <jakub@redhat.com>
924 * config/tc-sparc.c: Kill all warnings.
925 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
927 (md_show_usage): Update usage text.
929 2000-08-16 Nick Clifton <nickc@redhat.com>
931 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
934 2000-08-15 Will Cohen <wcohen@redhat.com>
936 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
938 * config/tc-sh.c (md_assemble): Changed so debug_type
939 test performed for ppi_assemble
940 * config/tc-sh.c: Included dwarf2dbg.h.
941 (debug_line): Defined.
942 (md_assemble): Generates dwarf2 line info.
943 (sh_finalize): New function. Finalize dwarf2 info.
944 (assemble_ppi): Returns size of code generated.
945 (build_Mytes): Returns size of code generated.
946 (md_pseudo_table): Added "file" and "loc" psuedo ops.
947 * config/tc-sh.h (md_end): Defined.
948 (sh_finalize): Declared.
950 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
952 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
955 2000-08-14 Nick Clifton <nickc@redhat.com>
957 * config/tc-arm.c (do_bx): Allow "bx pc".
959 2000-08-14 Jim Wilson <wilson@cygnus.com>
961 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
962 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
963 (md_begin): Change assignment to md.flag to OR in the new bit.
965 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
967 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
968 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
971 2000-08-14 Jason Eckhardt <jle@cygnus.com>
973 * NEWS: Mention i860 support.
975 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
977 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
979 2000-08-14 Andreas Schwab <schwab@suse.de>
981 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
983 2000-08-11 Andreas Schwab <schwab@suse.de>
985 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
988 2000-08-11 Kazu Hirata <kazu@hxi.com>
990 * expr.c: Fix formatting.
991 * config/obj-bout.c: Likewise.
993 2000-08-10 Jason Eckhardt <jle@cygnus.com>
995 * doc/c-i860.texi: Flesh out the i860 section more.
997 2000-08-10 Kazu Hirata <kazu@hxi.com>
999 * symbols.c: Fix formatting.
1002 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1004 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1005 has the IgnoreSize bit set.
1007 2000-08-09 Alan Modra <alan@linuxcare.com.au>
1009 From Rodney Brown <RodneyBrown@mynd.com>
1010 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1011 * configure: Regenerate.
1013 2000-08-09 Kazu Hirata <kazu@hxi.com>
1015 * hash.c: Fix formatting.
1018 2000-08-08 Jason Eckhardt <jle@cygnus.com>
1020 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1021 (i860_fix_info): New enum.
1022 (MD_APPLY_FIX3): Define.
1023 (WORKING_DOT_WORD): Define.
1024 (TC_HANDLES_FX_DONE): Define.
1025 (DIFF_EXPR_OK): Define.
1026 (LISTING_HEADER): Define.
1027 (TARGET_FORMAT): Select target format based on endian flag.
1028 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1029 (target_big_endian): Add external declaration.
1031 * config/tc-i860.c: All existing code reworked completely. Other
1032 new code shown below.
1033 (SYNTAX_SVR4): Define.
1034 (target_warn_expand): New variable.
1035 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1036 (md_longopts): Declare and define with new options (-EL, -EB,
1038 (md_show_usage): New function.
1039 (md_operand): New function.
1040 (obtain_reloc_for_imm16): New function.
1041 (md_apply_fix3): New function.
1042 (tc_gen_reloc): New function.
1044 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1046 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1047 2 bytes of the jump address are in the same frag.
1048 (find): Accept 68hc12 register indirect modes.
1050 * NEWS: Mention 68HC11 & 68HC12 support.
1052 2000-08-07 Richard Henderson <rth@cygnus.com>
1054 * config/tc-ia64.c (unwind): Add prologue_mask member.
1055 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1056 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1057 (dot_body): Clear unwind.prologue_mask.
1058 (dot_prologue): Set it. Accept a register second argument.
1060 2000-08-07 Kazu Hirata <kazu@hxi.com>
1062 * config/atof-ieee.c: Fix formatting.
1063 * config/atof-tahoe.c: Likewise.
1065 2000-08-06 Nick Clifton <nickc@cygnus.com>
1067 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1070 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1071 of .popsection, .previous, .pushsection, .subsection,
1072 .version, .vtable_entry, .vtable_inherit and .weak.
1074 2000-08-05 Kazu Hirata <kazu@hxi.com>
1076 * config/tc-cris.c: Fix formatting.
1077 * config/tc-i386.c: Likewise.
1078 * config/tc-sparc.c (sparc_ip): Simplify the code.
1080 2000-08-04 Kazu Hirata <kazu@hxi.com>
1082 * config/tc-cris.c: Rearrange code for readability.
1083 * config/tc-d10v.c: Fix formatting.
1084 * config/tc-m32r.c: Likewise.
1085 * config/tc-sparc.c: Likewise.
1087 2000-08-02 Jim Wilson <wilson@cygnus.com>
1089 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1090 before ia64_find_opcode.
1091 (md_assemble): Likewise.
1093 2000-08-01 Nick Clifton <nickc@cygnus.com>
1095 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
1096 Undo some formatting fixes.
1098 2000-08-01 Kazu Hirata <kazu@hxi.com>
1100 * config/obj-som.c: Fix formatting.
1101 * config/obj-ieee.c: Likewise.
1102 * config/tc-arm.c: Likewise.
1103 * config/tc-v850.c: Likewise.
1105 2000-08-01 Nick Clifton <nickc@redhat.com>
1107 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1108 index by command line option.
1110 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1112 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1113 (@node M68K-Branch): Rewrite to match the reality.
1115 2000-07-31 Jason Eckhardt <jle@cygnus.com>
1117 * doc/c-i860.texi: New file.
1118 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1119 * doc/Makefile.in: Regenerate.
1120 * doc/all.texi: Add I860 as relevant architecture.
1121 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1123 2000-07-31 Kazu Hirata <kazu@hxi.com>
1125 * config/tc-d30v.c: Fix formatting.
1127 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1129 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1130 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1131 long emit a long branch if available instead of an absolute jump, never
1132 emit absolute jumps for anything with --pcrel.
1134 * doc/c-m68k.texi: Document new command line option.
1136 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1138 * config/tc-avr.c: Use PARAMS macro in function declarations.
1139 Don't declare md_pcrel_from_section (already in tc-avr.h).
1140 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1141 (avr_operand): Don't set (unsigned) op_mask to -1.
1143 2000-07-28 Jason Eckhardt <jle@cygnus.com>
1145 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1146 * configure: Regenerated.
1147 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1148 of operand to the .type directive (.e.g, "type").
1150 2000-07-28 Alan Modra <alan@linuxcare.com.au>
1152 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1153 * app.c (do_scrub_chars): Record where first comment found.
1154 * read.c (read_a_source_file): Init found_comment on entry, and
1155 notify whether comments found on exit.
1156 * config/tc-hppa.c (md_shortopts): Add "c".
1157 (md_longopts): Add warn-comment.
1158 (md_parse_option): Handle it.
1159 (md_show_usage): Show available options.
1160 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1162 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1164 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1165 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
1167 (md_estimate_size_before_relax): Don't fall off end of function.
1169 2000-07-27 Kazu Hirata <kazu@hxi.com>
1171 * config/tc-avr.c: Fix formatting.
1172 * config/tc-ns32k.c: Likewise.
1174 2000-07-27 Alan Modra <alan@linuxcare.com.au>
1176 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1178 2000-07-27 Kazu Hirata <kazu@hxi.com>
1180 * config/tc-d10v.c: Fix formatting.
1181 * config/tc-z8k.c: Likewise.
1182 * config/tc-sparc.c: Likewise.
1184 2000-07-26 Dave Brolley <brolley@redhat.com>
1186 * cgen.c (queue_fixup): Declare opinfo.
1187 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1188 (gas_cgen_md_operand): Ditto.
1189 (gas_cgen_md_apply_fix3): Ditto.
1191 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1193 * config/obj-coff.c (obj_frob_symbol): Don't merge
1194 labels. Don't merge if the symbol isn't constant. Return
1195 immediately if a symbol is merged.
1197 2000-07-22 Alan Modra <alan@linuxcare.com.au>
1199 * frags.c (frag_align): Correct absolute section alignment.
1201 2000-07-20 DJ Delorie <dj@redhat.com>
1203 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1204 it breaks linking against DLLs.
1206 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
1208 * configure.in: Add CRIS support.
1209 * configure: Regenerate.
1210 * Makefile.am: (CPU_TYPES): Add cris.
1211 (CPU_OBJ_VALID) [aout]: Add cris.
1212 (MULTI_CPU_TYPES): Add cris.
1213 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
1214 [coff]: Only i386 and mips are valid.
1215 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1216 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1217 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1218 Regenerate dependencies.
1219 * Makefile.in: Regenerate.
1220 * aclocal.m4: Regenerate.
1221 * as.c: Declare crisaout, criself.
1222 * config/tc-cris.h, config/tc-cris.c: New.
1223 * config/e-criself.c, config/e-crisaout.c: New.
1224 * po/POTFILES.in, po/gas.pot: Regenerate.
1226 2000-07-20 Kazu Hirata <kazu@hxi.com>
1228 * read.c: Fix formatting.
1229 * write.c: Fix formatting.
1231 2000-07-19 H.J. Lu <hjl@gnu.org>
1233 * sb.c: Include <stdlib.h> if exists for abort ().
1235 2000-07-19 Alan Modra <alan@linuxcare.com.au>
1237 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1238 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1239 (pa_type_args): Same here.
1241 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1243 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1244 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1245 the storage class is already set.
1247 2000-07-17 Kazu Hirata <kazu@hxi.com>
1249 * config/tc-m68hc11.c: Fix formatting.
1250 * config/tc-mn10200.c: Likewise.
1251 * config/tc-mn10300.c: Likewise.
1252 * config/tc-pj.c: Likewise.
1253 * config/tc-tic80.c: Likewise.
1254 * config/tc-w65.c: Likewise.
1256 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
1258 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1261 2000-07-15 Ian Lance Taylor <ian@zembu.com>
1263 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1266 2000-07-15 Alan Modra <alan@linuxcare.com.au>
1268 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1269 ELF as are used for SOM (except the 32-bit reloc one) to decide
1270 whether a symbol can be reduced to a section symbol. Expand on
1271 the comment for symbols involved in LR% and RR% expressions.
1273 2000-07-14 Nick Clifton <nickc@cygnus.com>
1275 * config/tc-mips.c (mips_disable_float_construction): New
1276 static variable. Set to true if doubles should not be
1277 constructed by loading two single width fp registers with
1278 halves of the value.
1279 (mips_ip): Test mips_disable_float_construction.
1280 (md_longopts): Add command line switches --construct-floats
1281 and --no-construct-floats.
1282 (md_parse_option): Parse new command line options.
1283 (md_show_usage): Describe new command line options.
1285 * doc/c-mips.texi: Document new command line options.
1287 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
1289 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1290 * configure: Regenerate.
1292 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
1294 * configure.in (DEFAULT_EMULATION setting): Revert part of
1295 2000-07-01 change that set te_multi=multi unless set to tmips.
1296 * configure: Regenerate.
1298 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1300 * config/obj-coff.c (coff_frob_section): Add padding to the last
1301 section when aligning it increases its size.
1303 2000-07-11 Kazu Hirata <kazu@hxi.com>
1305 * config/tc-tic54x.c: Fix formatting.
1307 2000-07-10 Kazu Hirata <kazu@hxi.com>
1309 * config/tc-h8500.c: Fix formatting.
1310 * config/tc-tic54x.c: Fix formatting.
1312 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1314 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1315 displacements correctly.
1317 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1319 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1321 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1325 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1327 From David Huggins-Daines <dhd@linuxcare.com>
1328 * config/te-hppalinux64.h: Add a new emulation.
1329 * configure.in (emulations): Add configure bits to support the
1330 64-bit Linux/parisc target.
1331 * configure: Regenerate.
1333 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1334 (md_shortopts): Add `V' for ELF.
1336 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1337 when SOM or ELF_ARG_RELOC are defined.
1338 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1339 ELF_ARG_RELOC are defined.
1340 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1341 (pa_stringer): ..Do it here instead. Fix comment typos.
1342 (hppa_force_relocation): Cast enums to int before comparing with
1345 From Ryan Bradetich <rbradetich@uswest.net>
1346 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1347 redifinition warning.
1348 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1349 (hppa_force_relocation): ditto
1350 (md_apply_fix): Added cast to buf to fix warnings.
1352 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1353 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1355 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1356 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1357 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1358 reloc_type** to avoid warnings in switch.
1359 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1360 little earlier instead.
1362 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1364 (pa_type_args): Use symbol_arg_reloc_info.
1365 (struct pa_it): Make arg_reloc unsigned int.
1366 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1367 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1368 (pa_code): Delete. pa_text duplicates this function.
1369 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1370 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1372 (cons_fix_new_hppa): Actually change selector to e_fsel when
1373 warning about assuming so.
1374 (tc_gen_reloc): More example elf arg reloc code.
1375 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1376 (hppa_force_relocation): Likewise.
1378 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1380 (pa_end_of_source): Prototype.
1381 (hppa_fix_adjustable): Prototype.
1382 (LABELS_WITHOUT_COLONS): Move it..
1383 * config/te-hppa.h: To here.
1385 * config/te-hppa64.h: New file.
1387 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1389 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1390 format -10, -16, 16 relocs.
1391 (hppa_elf_mark_end_of_function): Test for null
1392 last_call_info->start_symbol
1394 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1395 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1396 re_assesmble_* functions. Delete extraneous statements. Fix
1398 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1399 insn to re_assemble_*.
1401 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1403 * doc/internals.texi (Expressions): Fix typo.
1405 2000-07-08 Kazu Hirata <kazu@hxi.com>
1407 * config/tc-sh.c: Fix formatting.
1408 * config/tc-tic54x.c: Fix formatting.
1409 * depend.c: Fix formatting.
1410 * flonum-konst.c: Likewise.
1411 * flonum-mult.c: Likewise.
1413 2000-07-07 Kazu Hirata <kazu@hxi.com>
1415 * config/tc-sh.c: Fix comments.
1416 * config/obj-vms.c: Fix comments.
1417 * config/tc-a29k.c: Likewise.
1418 * config/tc-alpha.c: Likewise.
1419 * config/tc-h8300.c: Likewise.
1420 * config/tc-h8500.c: Likewise.
1421 * config/tc-i370.c: Likewise.
1422 * config/tc-ia64.c: Likewise.
1423 * config/tc-m68hc11.c: Likewise.
1424 * config/tc-m68k.c: Likewise.
1425 * config/tc-mips.c: Likewise.
1426 * config/tc-ns32k.c: Likewise.
1427 * config/tc-ppc.c: Likewise.
1428 * config/tc-z8k.c: Likewise.
1430 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1432 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1433 Default to '(SEC_LOAD | SEC_DATA)'.
1434 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1436 * doc/internals.texi (CPU Backend): Describe
1437 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1439 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1441 * as.c (parse_args): NULL terminate the long option list.
1443 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1445 * config/tc-d30v.h: Include "write.h" for fixS.
1446 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
1448 2000-07-05 Nick Clifton <nickc@cygnus.com>
1450 * config/tc-d30v.c (write_2_short): Further changes to warning
1451 messages produced when combining EITHER_BUT_PREFER_MU attributed
1454 2000-07-05 DJ Delorie <dj@redhat.com>
1458 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1460 * config/tc-arm.c (psrs): Accept combinations of flags.
1462 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1464 * config/tc-avr.c: Change _ () to _() around all strings marked
1465 for translation (exception from the usual coding style).
1466 (avr_opt): New struct variable, how the new switches are set.
1467 (OPTION_MMCU): Define as 'm' and actually use.
1468 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1469 (show_mcu_list): New function, display the list of known MCUs.
1470 (md_show_usage): Document the new switches. Call show_mcu_list.
1471 (avr_set_arch): Change 'm' to OPTION_MMCU.
1472 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1473 Handle the new switches.
1474 (avr_operands): Disable warnings for undefined combinations of
1475 operands if -mall-opcodes. Disable warnings for skipping two-word
1476 instructions if enhanced core or -mno-skip-bug.
1477 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1478 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1479 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1480 (avr_ldi_expression): Warn about implicit lo8().
1481 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1483 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1485 * configure.in: Add entry for mips-*-sysv4*MP*
1486 * configure: Rebuild
1487 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1488 elf32-tradlittlemips for traditional mips targets.
1489 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1490 test for Link Once sections as in adjust_reloc_syms.
1491 * config/te-tmips.h: New file for traditional mips targets. Define
1494 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1496 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1497 flags argument is not present, don't change an existing section's
1498 section's attributes. If the flags argument is present, warn if the
1499 attributes don't match the section's current attributes. When
1500 long section names are supported, set SEC_LINK_ONCE and
1501 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1503 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1505 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1506 symbols; create them.
1508 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1510 * write.c (set_segment_vma): New: Set vma and lma for a segment.
1511 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
1513 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
1515 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
1516 expressions. Ignore the problem when handling 16 bit signed
1517 immediates, because the assembler will take care of the relocation
1520 2000-06-27 Nick Clifton <nickc@cygnus.com>
1522 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
1523 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
1524 sequential order, and emit warning messages if the input source
1525 code contains constructs like that, or parallel constructs
1526 containing such opcodes.
1528 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1530 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1531 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1532 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1533 (md_show_usage): Update usage message.
1534 (md_parse_option): Allow redefinition of MCU type within the
1535 same avr[1-5] bfd machine type. Show both old and new MCU type
1536 in the error message.
1537 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1538 Simplify 8K wrap code.
1540 2000-06-25 Kazu Hirata <kazu@hxi.com>
1542 * config/obj-aout.c: Remove all uses of DEFUN.
1543 * config/obj-ieee.c: Likewise.
1544 * config/tc-sh.c: Fix comment typos.
1545 * config/tc-tahoe.c: Likewise.
1546 * config/tc-vax.c: Likewise.
1547 * config/tc-w65.c: Likewise.
1548 * config/tc-z8k.c: Likewise.
1549 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1551 2000-06-24 DJ Delorie <dj@cygnus.com>
1553 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1554 more changes from Sept 1999
1555 (tc_i386_fix_adjustable): ditto
1556 (md_apply_fix3): ditto
1558 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
1560 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1561 (gas_cgen_parse_operand): Set it around expression() call.
1562 (gas_cgen_md_operand): Test for it before longjmp().
1564 2000-06-24 Kazu Hirata <kazu@hxi.com>
1566 * config/tc-h8500.c: Remove all uses of DEFUN.
1567 * config/tc-sh.c: Likewise.
1568 * config/tc-w65.c: Likewise.
1569 * config/tc-z8k.c: Likewise.
1571 * config/tc-h8500.c: Fix typos in comments.
1573 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
1575 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1578 2000-06-23 matthew green <mrg@redhat.com>
1580 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
1581 defined. Fix error message for `[' grouping.
1583 2000-06-22 Kazu Hirata <kazu@hxi.com>
1585 * config/tc-h8300.c: Fix formatting and comment typos.
1587 2000-06-22 Timothy Wall <twall@cygnus.com>
1589 * config/tc-ia64.c (note_register_values): Move premature QP
1590 notation clearing into the appropriate place.
1592 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1594 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1595 first before anything else. Add bin-bugs.h, emul.h and progress.h
1596 Sort list of files as for $(OBJS) in Makefile.am.
1598 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1599 find one. Remake dependencies.
1600 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1601 * Makefile.in: Regenerate.
1602 * doc/Makefile.in: Regenerate.
1604 * config/tc-i386.c (i386_displacement): Don't assume a constant
1605 displacement is necessarily 16 bits when in 16 bit code mode.
1606 (md_assemble): Instead size the displacement here after we know
1607 for sure that a .code16gcc operand hasn't automatically added
1608 operand size prefixes.
1610 2000-06-21 H.J. Lu <hjl@gnu.org>
1612 * Makefile.am: Rebuild dependency.
1613 * Makefile.in: Rebuild.
1615 2000-06-21 Kazu Hirata <kazu@hxi.com>
1617 * config/tc-h8300.c (parse_reg): Make the function static.
1618 (parse_exp): Likewise.
1620 2000-06-20 DJ Delorie <dj@cygnus.com>
1622 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1623 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1624 for cygwin import libraries to work properly.
1626 2000-06-20 H.J. Lu <hjl@gnu.org>
1628 * Makefile.am: Rebuild dependency.
1629 * Makefile.in: Rebuild.
1630 * configure: Likewise.
1631 * doc/Makefile.in: Likewise.
1633 2000-06-20 Timothy Wall <twall@cygnus.com>
1635 * doc/internals.texi (CPU backend): Add @itemx for
1636 TC_START_LABEL_WITHOUT_COLON.
1637 * doc/c-tic54x.texi: New.
1638 * doc/as.texinfo: Add tic54x features and include primary tic54x
1640 * doc/all.texi: Add C54X.
1641 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
1642 * doc/Makefile.in: Regenerate.
1643 * configure.in: Add tic54x and define LIBM for tic54x.
1644 * configure: Regenrate.
1645 * config/tc-tic54x.[ch]: New.
1646 * config/obj-coff.h: Add tic54x.
1647 * Makefile.am: (CPU_TYPES): Add tic54x.
1648 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1649 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1650 (as_new_LDADD): Add $(LIBM).
1651 * Makefile.in: Regenerate.
1653 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1655 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1656 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1657 * doc/as.texinfo: Likewise.
1659 * configure, Makefile.in: Regenerate.
1660 * configure.in (emulations): Recognize m6811 and m6812.
1661 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1662 Added files for 68hc11 and 68hc12 assembler.
1663 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1664 * config/tc-m68hc11.h: Header definition for that assembler.
1666 2000-06-18 Nick Clifton <nickc@redhat.com>
1668 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1669 instead of OCTETS_PER_BYTE.
1671 * config/tc-v850.c: Fix compile time warnings.
1672 * config/tc-ppc.c: Fix compile time warnings.
1674 2000-06-18 H.J. Lu <hjl@gnu.org>
1676 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1677 * configure: Rebuild.
1679 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1681 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1684 2000-06-16 Nick Clifton <nickc@cygnus.com>
1686 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1687 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1689 * doc/c-mips.texi: Document newly accepted cpu variants.
1691 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1693 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1695 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1697 * macro.c (getstring): Make it possible to escape the quote
1700 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1702 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1704 2000-06-13 H.J. Lu <hjl@gnu.org>
1706 * configure: Regenerate.
1708 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1710 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1712 * doc/internals.texi (line_separator_chars): Semicolon is no
1713 longer a default. Mention null and newline as defaults.
1715 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1717 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1718 * config/tc-i860.h (line_separator_chars): Likewise.
1719 * config/tc-h8300.c (line_separator_chars): Likewise.
1720 * config/tc-i960.c (line_separator_chars): Likewise.
1721 * config/tc-m68k.c (line_separator_chars): Likewise.
1722 * config/tc-mips.c (line_separator_chars): Likewise.
1723 * config/tc-ns32k.c (line_separator_chars): Likewise.
1724 * config/tc-sparc.c (line_separator_chars): Likewise.
1725 * config/tc-vax.c (line_separator_chars): Likewise.
1727 * config/tc-h8300.c (comment_chars): Use string initialiser.
1728 * config/tc-i960.c (line_comment_chars): Likewise.
1729 * config/tc-z8k.c (comment_chars, line_comment_chars,
1730 line_separator_chars): Likewise.
1732 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1735 2000-06-08 Nick Clifton <nickc@cygnus.com>
1737 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1740 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1742 * configure.in (VERSION): Update to show this is the CVS mainline.
1744 2000-06-08 Matthew Jacob <mjacob@feral.com>
1746 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1747 $at is the integer register $r28, vs. both $r28 and the floating
1748 point register $f28.
1750 2000-06-08 James E. Wilson <wilson@cygnus.com>
1752 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1753 (dot_endp): Don't call ia64_flush_insns.
1754 (emit_one_bundle): Don't delete prologue/body records from
1755 unwind_record list in first loop. Rewrite second loop to account for
1758 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1760 * config/tc-ia64.c: Add missing prototypes.
1761 (generate_unwind_image): Cast argument to output_unw_records call.
1763 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1765 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1767 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1769 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1770 (REGISTER_P): likewise.
1771 (avr_opcodes): uses include/opcode/avr.h
1772 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1774 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1776 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1779 2000-06-03 H.J. Lu <hjl@gnu.org>
1781 * read.c (is_end_of_line): Put back `;'.
1783 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1785 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1787 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1789 * expr.c (operand): Test is_end_of_line outside switch to catch
1790 line separator chars that are also operators.
1791 (operator): Return O_illegal for line separator chars.
1793 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1794 entry (or `!' entry for TC_HPPA).
1796 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1797 before indexing is_end_of_line. Remove redundant check for '\0'.
1799 * config/tc-h8500.c (md_assemble): Likewise.
1800 * config/tc-mcore.c (md_assemble): Likewise.
1801 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1804 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1806 * config/tc-mcore.c (mcore_cons): Likewise.
1807 (mcore_float_cons): Likewise.
1808 (mcore_stringer): Likewise.
1809 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1811 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1813 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1815 2000-05-29 Nick Clifton <nickc@cygnus.com>
1817 * config/tc-sh.c: Fix compile time warning messages.
1819 * config/tc-mips.c: Fix compile time warning messages.
1821 2000-05-29 Philip Blundell <philb@gnu.org>
1823 * doc/as.texinfo: Update copyright dates.
1824 (Local Labels): Delete misplaced mention of ARM.
1825 * NEWS: Mention ARM ELF support.
1827 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1829 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1830 it is modified, and use the real_size to compute the frag address
1831 for dwarf2 line info.
1833 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1835 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1836 line-matching scheme to cope with automake moving variables around.
1837 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1838 * Makefile.in: Regenerate.
1840 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1842 * config/tc-sparc.c (sparc_relax): New.
1843 (md_longopts): Add -relax and -no-relax options.
1844 (md_parse_options, md_show_usage): Likewise.
1845 (md_apply_fix3): Optimize tail call into branch always if possible.
1847 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1849 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1850 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1851 rules, with warning when a GAS statement specifies a packing that
1852 will result in an instruction being squashed.
1853 Added typdef packing_type and enumerals, changed various integer
1854 literals to use the enumerals.
1856 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1858 * config/tc-ia64.c (dot_restorereg_p): New function.
1859 (md_pseudo_table): Add restorereg.p.
1860 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1861 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1863 * config/tc-ia64.h (unw_record_type): Add unwabi.
1864 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1865 called MASK with members for imask, and the masks produced by
1866 fr_mem, gr_mem, br_mem, and frgr_mem.
1867 (unw_p_record): Add members ABI and CONTEXT.
1868 (unw_x_record): Add member AB.
1869 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1870 as pseudo-register for use during unwind info generation.
1871 (AR_PFS, AR_LC): New macros.
1872 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1873 whose names start with an at sign (as in "@priunat").
1874 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1876 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1877 proc_end, unwind_info, personality_routine): Consolidate into
1878 "unwind" structure to reduce offset-table use. Add member
1879 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1881 (output_R1_format, output_R3_format, output_P3_format,
1882 output_P6_format): Initialize R with zero to reduce compiler warnings.
1883 (output_P7_format): Ditto. Add `default' branch to switch
1884 statement to reduce compiler warnings.
1885 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1886 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1887 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1888 into single argument.
1889 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1890 compiler warnings. Merge A and B args into single argument.
1891 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1892 A and B args into single argument.
1893 (free_record): Removed (wasn't used).
1894 (free_list_records): Also free imasks in prologue records.
1895 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1896 (output_spill_mask): Remove.
1897 (output_unwabi): New function.
1898 (output_epilogue, output_label_state, output_copy_state): Call
1900 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1901 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1903 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1904 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1905 as part of handling the prologue records. Emit region's imask if
1906 we have one. Handle unwabi, epilogue, label_state, copy_state,
1907 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1908 spill_sprel_p, and spill_reg_p records.
1909 (set_imask, count_bits, slot_index): New function.
1910 (fixup_unw_records): Fix region size computation. Handle
1911 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1912 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1913 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1914 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1915 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1916 (dot_save): Use manifest constants for applicaton registers.
1917 Handle REG_PR and REG_PRIUNAT.
1918 (dot_restore): Don't just ignore it.
1919 (dot_restorereg): New function..
1920 (generate_unwind_image): Ensure unwind info is a multiple of eight
1921 bytes, not just four bytes.
1922 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1923 (dot_altrp): Don't just ignore it.
1924 (dot_savemem): New function. Replaces dot_savesp() and
1925 dot_savepsp(). Use manifest constants for applicaton registers.
1926 Handle REG_PR and REG_PRIUNAT.
1927 (dot_savef): Simplify.
1928 (dot_saveb): Support generation of br_gr.
1929 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1930 dot_label_state, dot_copy_state): New function.
1931 (dot_unwabi): Don't just ignore it.
1932 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1933 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1934 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1935 (emit_one_bundle): Set slot number for prologue/body records
1936 *before* emitting the first insn.
1937 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1938 (md_begin): Declare "psp" pseudo-register.
1939 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1940 so we don't get segfault.
1941 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1942 counts as required per SW Conventions manual
1943 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1944 output_preds_psprel, output_preds_sprel, output_spill_base,
1945 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1946 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1947 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1948 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1949 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1950 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1951 (dot_vframe): Implement.
1952 (dot_vframesp, dot_vframepsp): New function.
1954 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1956 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1957 * configure: Regenerate.
1959 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1961 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1962 (md_estimate_size_before_relax): so we can use it here instead of
1963 old kludges. Localise vars to blocks. Comment.
1965 * frags.c (frag_new): Update fr_var comments.
1966 * frags.h (struct frag): Ditto.
1968 2000-05-22 Richard Henderson <rth@cygnus.com>
1970 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1971 (pseudo_func): Add pcrel.
1972 (operand_match): Handle IA64_OPND_TGT64.
1973 (build_insn): Likewise.
1974 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1975 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1976 (fix_insn): Handle all three 64-bit relocation types.
1978 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1980 * obj.h (struct format_ops): New members begin, app_file,
1981 s_set_other, s_set_desc, s_get_type, s_set_type,
1982 separate_stab_sections, init_stab_section.
1984 * config/obj-multi.h: Update GPL notice to v2.
1986 (obj_app_file): New.
1987 (S_SET_SIZE): Test s_set_size for NULL before calling.
1988 (S_SET_ALIGN): Similar for s_set_align.
1993 (SEPARATE_STAB_SECTIONS): New.
1994 (INIT_STAB_SECTION): New.
1995 (EMIT_SECTION_SYMBOLS): New.
1996 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1998 * config/obj-elf.h: Update GPL notice to v2.
1999 Mention that this file is included from obj-multi.h.
2000 (obj_begin): Wrap definition in ifndef.
2001 (elf_file_symbol): Constify declaration.
2002 (obj_app_file): Ditto.
2003 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2004 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2006 * config/obj-elf.c (elf_s_set_other): New.
2007 (elf_file_symbol): Constify argument.
2008 (elf_separate_stab_sections): New.
2009 (elf_init_stab_section): New.
2010 (elf_format_ops): Add new members. Remove comma at end.
2012 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2013 (ecoff_format_ops): Add new fields. Remove comma at end.
2014 Mention inconsistency for emit_section_symbols.
2016 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2018 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2019 (coff_separate_stab_sections): New.
2020 (coff_format_ops): Add new members.
2022 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2023 (obj_aout_s_set_other): New.
2024 (obj_aout_s_set_desc): New.
2025 (obj_aout_s_get_type): New.
2026 (obj_aout_s_set_type): New.
2027 (obj_aout_separate_stab_sections): New.
2028 (aout_format_ops): New members added. Use obj_aout_process_stab,
2029 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2030 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2032 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2034 2000-05-22 Alan Modra <alan@linuxcare.com.au>
2036 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2037 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2038 (md_estimate_size_before_relax): Ensure jumps to weak and
2039 externally visible symbols are relocatable.
2041 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2043 * stabs.c (aout_process_stab): Make global.
2044 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2045 * read.h (aout_process_stab): Declare.
2047 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2048 Generalize to *aout, *coff *elf.
2049 * configure: Regenerated.
2051 * doc/internals.texi (Object format backend): Say
2052 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
2054 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2055 * Makefile.in: Regenerated.
2057 2000-05-19 Catherine Moore <clm@cygnus.com>
2059 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2061 2000-05-18 Alan Modra <alan@linuxcare.com.au>
2063 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2064 instruction to reflect change in re_assemble_*.
2066 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2068 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2069 build PA64 ELF tools.
2070 * configure: Rebuilt.
2072 2000-05-17 Alan Modra <alan@linuxcare.com.au>
2074 * Makefile.am: Regenerate dependencies.
2075 * Makefile.in: Regenerate.
2077 2000-05-15 Nick Clifton <nickc@cygnus.com>
2079 * config/tc-arm.c (struct asm_psr): Add boolean field
2080 distinguishing between CSPR and SPSR. Rename 'number' field
2082 (psrs): Rearrange contents to match new asm_psr structure.
2083 (arm_psr_parse): Move next to psr_required_here. Make it
2084 return an asm_psr structure.
2085 (psr_required_here): Use asm_psr structure returned by
2087 (do_msr): Reorganise to allow psr_required_here to be called
2089 (md_undefined_name): Mark 'name' parameter as unused, since
2090 the COFF target does not use it.
2092 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2094 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2096 * config/te-aux.h: Likewise.
2097 * config/te-dpx2.h: Likewise.
2098 * config/te-go32.h: Likewise.
2099 * config/te-hp300.h: Likewise.
2100 * config/te-hppa.h: Likewise.
2101 * config/te-i386aix.h: Likewise.
2102 * config/te-ic960.h: Likewise.
2103 * config/te-interix.h: Likewise.
2104 * config/te-nbsd532.h: Likewise.
2105 * config/te-pc532mach.h: Likewise.
2106 * config/te-ppcnw.h: Likewise.
2107 * config/te-psos.h: Likewise.
2108 * config/te-sparcaout.h: Likewise.
2109 * config/te-sun3.h: Likewise.
2110 * config/te-sysv32.h: Likewise.
2112 2000-05-14 Alan Modra <alan@linuxcare.com.au>
2114 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2115 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2116 and sign extend without an if statement.
2117 (build_bytes): Likewise.
2119 2000-05-14 Kazu Hirata <kazu@hxi.com>
2121 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2122 X_add_symbol L_32 case.
2124 2000-05-14 David O'Brien <obrien@FreeBSD.org>
2126 * config/te-freebsd.h: New file.
2128 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2130 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2131 bindtextdomain): Replace defines with those from intl/libgettext.h
2132 to quieten gcc warnings.
2134 * NEWS: Mention x86 .arch and -q.
2136 * config/tc-i386.c (quiet_warnings): New.
2137 (md_assemble): Use quiet_warnings.
2138 (md_parse_option): Set quiet_warnings from -q.
2139 (md_show_usage): Mention -q, delete -m.
2140 (flag_do_long_jump): Delete.
2141 (md_parse_option): Remove -m.
2142 (md_show_usage): Remove -m.
2143 (md_create_long_jump): Remove useless flag_do_long_jump code.
2145 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2146 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2148 2000-05-13 Alan Modra <alan@linuxcare.com.au>
2149 Alexander Sokolov <robocop@netlink.ru>
2151 * doc/c-i386.texi (i386-Arch): New section.
2152 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2154 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2155 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2156 architecture has been given and is not 486.
2157 (set_cpu_arch): New.
2158 (md_pseudo_table): Add .arch.
2159 (md_assemble): Warn if cpu architecture has been given and an
2160 unsupported instruction.
2162 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2163 Move operand_types bit defines after relevant template field.
2164 (template): Add cpu_flags.
2168 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2170 * config/tc-mn10300.h (md_end): Define.
2171 (mn10300_finalize): Declare.
2172 * config/tc-mn10300.c: Include dwarf2dbg.h.
2173 (debug_line): Define.
2174 (md_assemble): Generate dwarf2 line info.
2175 (mn10300_finalize): New function. Finalize dwarf2 info.
2177 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2179 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2180 external version of the relocation for weak symbols.
2182 2000-05-08 David Mosberger <davidm@hpl.hp.com>
2184 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2185 frame size in units of 16 bytes, as required per SW Conventions manual.
2186 (output_unw_records): Output info-block header as a dword to get
2189 2000-05-08 Alan Modra <alan@linuxcare.com.au>
2191 * as.h: #include "file", not <file> on files from ../include.
2192 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2193 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2194 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2195 (tc_coff_symbol_emit_hook): Ditto.
2196 (OPTCOUNT): Cast to int to avoid compiler warning.
2197 (md_begin): Fix signed/unsigned warnings.
2199 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2201 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2202 ABRANCH LONG case for a conditional branch on a 68000.
2203 (md_estimate_size_before_relax): Likewise. Also handle
2204 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2205 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2206 PC-relative on all CPUs.
2207 (md_estimate_size_before_relax): Likewise.
2209 2000-05-04 Alan Modra <alan@linuxcare.com.au>
2211 * as.c (parse_args): Just mention current year in printed
2214 2000-05-03 J.T. Conklin <jtc@redback.com>
2216 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
2218 (md_parse_option): Recognize -m7400.
2220 2000-05-03 Ian Lance Taylor <ian@zembu.com>
2222 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2223 don't permit lp to become less than the words array.
2225 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2227 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2228 Fix little-endian case.
2230 2000-05-03 David O'Brien <obrien@NUXI.com>
2232 * as.c (parse_args): Update copyright.
2234 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2236 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2237 for the .bss section too.
2239 2000-05-02 Alan Modra <alan@linuxcare.com.au>
2241 * configure.in: Set em=linux for hppa-*-linux.
2242 * configure: Regenerate.
2243 * doc/Makefile.in: Regenerate with correct automake.
2245 * frags.c (frag_grow): Sanity check chunk_size.
2247 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2248 * config/obj-som.h: Likewise.
2249 * config/obj-ieee.h: Likewise.
2251 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2253 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2254 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2255 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2256 (pa_ip): low_sign_unext now returns via function value. Use
2257 re_assemble_* instead of dis_assemble_* and
2258 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2260 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2261 (md_section_align, md_parse_option, md_show_usage,
2262 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2263 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2264 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2265 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2266 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2268 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2269 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2270 outside of switch. Correct mask and shifting errors in case 10
2271 and case -11. In case 21, compare against signed range to suit
2272 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2273 case 17 and case 22, use offsetT variable to properly check range.
2274 Use re_assemble_* here too.
2275 (evaluate_absolute): Change type of value to offsetT. Call
2276 hppa_field_adjust to do the work for us.
2277 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2278 (pa_parse_cmpib_64_cmpltr): Ditto.
2279 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2280 of i to unsigned int.
2281 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2282 (pa_end_of_source): Return type is void.
2284 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2286 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2288 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2290 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2291 More comments added.
2292 (md_begin): Removed "construct symbols for each register name".
2293 Because register names conflicts with GCC generated function
2295 (avr_operand): Now constant numbers can be used as a register
2296 identifiers (0 as r0, 31 as r31).
2297 (md_assemble): use skip_space () before parsing instruction
2300 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2302 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2303 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2304 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2305 * configure: Regenerate.
2307 2000-04-29 Andreas Jaeger <aj@suse.de>
2309 * as.h: Correctly check GCC version.
2311 2000-04-26 David O'Brien <obrien@FreeBSD.org>
2313 * doc/as.1: Fix unbalanced brackets.
2315 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2317 (line_comment_chars): Set to '/' if TE_FreeBSD.
2319 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2321 * configure.in: Configury support for PA64 (currently disabled).
2322 * configure: Rebuilt.
2324 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2326 * config/tc-mips.c (s_change_sec): Use record_alignment, not
2327 bfd_set_section_alignment.
2329 2000-04-25 Alan Modra <alan@linuxcare.com.au>
2331 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2334 2000-04-24 Nick Clifton <nickc@cygnus.com>
2336 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2337 * doc/as.texinfo (Align): Include arm and strongarm in list of
2338 targets that have the second form of the behaviour of the .align
2341 2000-04-24 Mark Klein <mklein@dis.com>
2343 * obj-som.c: Terminate obj_pseudo_table.
2345 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2347 * as.c (parse_args): Allow md_parse_option to override -a listing
2349 * config/obj-coff.c (add_lineno): Change type of offset parameter
2350 from "int" to "bfd_vma."
2351 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2352 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2353 (ppc_change_csect): Align correctly for XCOFF64.
2354 (ppc_machine): New function, which discards "ppc_machine" line.
2355 (ppc_tc): Cons for 8 when code is 64 bit.
2356 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2358 (md_parse_option): Handle -a64 and -a32.
2360 * config/tc-ppc.h (TARGET_MACH): Define.
2361 (TARGET_FORMAT): Move to function.
2362 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2364 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2366 * config/tc-avr.c: New AVR_ISA_ defined.
2367 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2368 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2369 for `fmul', `movw' and `lpm R,Z' instructions.
2370 (avr_operands): Warn if current opcode is a two-word instruction
2371 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2372 (avr_opcodes): New commands added.
2373 (REGISTER_P): Check 'a' and 'v' constraint letters.
2374 (mcu_types): New MCU added.
2376 2000-04-22 Timothy Wall <twall@cygnus.com>
2378 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2380 (operand_match): Conditionally insert default bit values for IMMU9.
2382 2000-04-14 Matthew Green <mrg@cygnus.com>
2384 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2385 * configure: Rebuilt.
2387 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2388 Jason Eckhardt <jle@cygnus.com>
2390 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
2392 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2393 Added handling of new operand types l,y,&,fe,fE,fx.
2395 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2396 David Mosberger <davidm@hpl.hp.com>
2397 Timothy Wall <twall@cygnus.com>
2398 Andrew MacLeod <amacleod@cygnus.com>
2399 Jim Wilson <wilson@cygnus.com>
2401 * Makefile.am (CPU_TYPES): Add ia64.
2402 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
2403 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2404 * Makefile.in: Rebuild.
2405 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2406 * configure: Rebuild.
2407 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2408 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2409 * expr.c (expr): Handle md_optimize_expr.
2410 * read.c (LEX_HASH): Add comment.
2411 * config/tc-ia64.c, config/tc-ia64.h: New files.
2413 2000-04-21 Richard Henderson <rth@cygnus.com>
2415 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2416 bundling a non-delayed branch type instruction.
2418 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2420 * config/tc-mn10300.c (HAVE_AM30): Define.
2421 (md_assemble): Use it.
2423 2000-04-19 Alan Modra <alan@linuxcare.com.au>
2425 * config/obj-elf.c (obj_elf_change_section): Check for changed
2428 * Makefile.am: (CPU_MULTI_VALID): Remove.
2429 (MULTI_CPU_TYPES): Define.
2430 (MULTI_CPU_OBJ_VALID): Define.
2431 (DEPTC): Use the above.
2432 (DEPOBJ): Same here.
2434 Regenerate dependencies.
2435 * Makefile.in: Regenerate.
2437 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2439 * Makefile.am (YACC, LEX): Get them from configure.
2441 2000-04-18 H.J. Lu (hjl@gnu.org)
2443 * config/tc-i386.c (offset_in_range): Use addressT instead of
2444 bfd_vma for non-bfd assemblers.
2446 2000-04-17 Alan Modra <alan@linuxcare.com.au>
2448 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2449 doesn't give spurious errors.
2451 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2453 * as.h (SEEK_SET): Define if undefined.
2455 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2457 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2458 constants, and don't assume offsetT is 32 bits.
2460 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2462 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2463 (md_pcrel_from_section): Add prototype.
2464 (d10v_fix_adjustable): Add prototype.
2465 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2467 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2469 2000-04-12 Nick Clifton <nickc@cygnus.com>
2471 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2472 symbol in frag chain.
2474 2000-04-10 Alan Modra <alan@linuxcare.com.au>
2476 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2477 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2478 (fits_in_signed_word, smallest_imm_type): Ditto.
2479 (md_assemble): Use an offsetT var to hold offsetT values, not a
2481 (offset_in_range): New.
2482 (md_assemble): Use it.
2483 (md_convert_frag): Change type of target_address, opcode_address,
2484 and displacement_from_opcode_start to offsetT.
2485 (md_create_short_jump): Change type of offset to offsetT.
2486 (md_create_long_jump): Ditto.
2487 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2488 (md_chars_to_number): Remove.
2489 (output_invalid): Remove duplicate prototype.
2491 2000-04-09 Nick Clifton <nickc@cygnus.com>
2493 * Makefile.am (CPU_TYPES): Add 'avr'.
2494 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2495 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2497 * Makefile.in: Regenerate.
2499 * doc/as.texinfo: Add M32R documentation.
2501 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2503 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2504 --enable-build-warnings option.
2505 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2506 * Makefile.in, configure: Re-generate.
2508 2000-04-07 Nick Clifton <nickc@cygnus.com>
2510 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2511 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2512 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2513 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2514 (arm_force_relocation): Force relocations for
2515 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2517 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2519 * config/tc-sh.c (get_operands): There's no third operand if the
2520 first operand is an immediate.
2522 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2524 * config/tc-sh.c (immediate): Delete.
2525 (sh_operand_info): Add immediate member.
2526 (parse_reg): Use A_PC for pc.
2527 (parse_exp): Add second argument 'op'. All callers changed.
2528 (parse_at): Expect pc to be coded as A_PC.
2529 Use immediate field in *op.
2530 (insert): Add fourth argument 'op'. All callers changed.
2531 (build_relax): Add second argument 'op'. All callers changed.
2532 (insert_loop_bounds): New function.
2533 (build_Mytes): Remove DISP_4.
2534 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2535 (assemble_ppi): Use immediate field in *operand.
2536 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2537 (md_apply_fix): Likewise.
2538 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2540 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2542 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2544 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2546 * internals.texi (CPU backend): Document
2547 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2549 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2551 * po/gas.pot: Regenerate.
2553 * as.c (show_usage): Restore translated part of bug string.
2554 * gasp.c (show_usage): Likewise.
2556 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2557 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2558 than move-if-change.
2559 (DEP1): Modify for "gcc -MM".
2563 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2564 Update dependencies.
2565 * Makefile.in: Regenerate.
2567 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2569 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2570 (md_begin): Likewise.
2571 (HAVE_AM33): New macro.
2572 (md_assemble): Use it. Match r_regs and xr_regs only if
2575 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2577 * as.h: #include "bin-bugs.h"
2578 * as.c (show_usage): Use REPORT_BUGS_TO.
2579 * gasp.c: #include "bin-bugs.h"
2580 (show_usage): Use REPORT_BUGS_TO.
2582 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2584 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2586 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2587 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2590 2000-04-03 Alan Modra <alan@linuxcare.com.au>
2592 * config/tc-i386.c (i386_immediate): Don't assume a constant
2593 immediate is necessarily 16 bits when in 16 bit code mode.
2594 (md_assemble): Instead set guess_suffix here after we have checked
2597 2000-04-02 Richard Henderson <rth@cygnus.com>
2599 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2600 quantities. Correct right shift sign extension.
2601 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2602 32-bit value when shifting into place.
2604 2000-04-01 Ian Lance Taylor <ian@zembu.com>
2606 * app.c: Add ATTRIBUTE_UNUSED as needed.
2607 * config/tc-ppc.c: Likewise.
2608 (ppc_size): Make unsigned long.
2609 (ppc_insert_operand): Add casts to avoid warnings.
2611 2000-03-31 Nick Clifton <nickc@cygnus.com>
2613 * config/tc-d10v.h (md_flush_pending_output): Define.
2615 2000-03-29 Nick Clifton <nickc@cygnus.com>
2617 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2618 segment. Works for both BFD_ASSEMBLER and others.
2619 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2621 2000-03-29 Nick Clifton <nickc@cygnus.com
2623 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2625 2000-03-28 Alan Modra <alan@linuxcare.com.au>
2627 * listing.c (LISTING_LHS_WIDTH): Default depends on
2629 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2631 2000-03-27 Ian Lance Taylor <ian@zembu.com>
2633 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2636 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2638 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2640 * config/tc-avr.c (mcu_types): Add missing initialiser.
2641 (md_pcrel_from_section): Add prototype.
2642 (avr_operand): Remove redundant test of unsigned < 0.
2643 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2645 2000-03-27 Denis Chertykov <denisc@overta.ru>
2647 * config/tc-avr.c: New file for AVR support.
2648 * config/tc-avr.h: Likewise.
2649 * configure.in: Add AVR support.
2650 * configure: Regenerate.
2652 2000-03-26 Timothy Wall <twall@cygnus.com>
2654 * gasp.c (macro_op): Add new argument to check_macro call.
2655 Macro structure definitions moved to macro.h
2656 * sb.h: Add argument to prototype for input_scrub_include_sb.
2657 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2658 nesting checks with an additional flag.
2659 (struct input_save): Add flag to indicate whether current sb
2660 should be checked for proper macro/conditional nesting.
2661 (input_scrub_push/pop): Save/restore nest check flag.
2662 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
2664 * macro.c (check_macro): Allow caller to retrieve parsed macro
2665 information if a pointer is provided. This information may be
2666 used by the new macro hooks.
2667 * macro.h: Update prototype for check_macro. Macro struct
2668 definitions moved here from macro.c/gasp.c.
2669 * read.c (read_a_source_file): Add parameter to check_macro call,
2670 and pass macro info to the macro hook, if defined.
2671 (input_scrub_insert_line): New. Allow insertion of a line of
2672 characters into the input stream.
2673 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2674 file into the input stream.
2675 (s_include): Use input_scrub_insert_file.
2676 * internals.texi: Document new macro hooks.
2677 * as.h: New prototypes added.
2679 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2681 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2682 an initial capital letter.
2683 (i386_index_check): Reindent.
2685 2000-03-19 Nick Clifton <nickc@cygnus.com>
2687 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2690 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2692 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2693 instruction operand bad if Rd > 7 when generating
2694 thumb instructions. Prevents for example,
2695 "adr r12,label" from silently failing and generating
2696 the wrong instruction.
2698 2000-03-17 Nick Clifton <nickc@cygnus.com>
2700 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2701 that have a destingation >= 0x400000.
2702 Fix compile time warning messages.
2704 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2706 * config/tc-sh.c (md_begin): When encountering insn that are
2707 not supported by the current arch, only change the name if
2708 its contents are the same as prev_name.
2709 (get_specific): If the the architecture doesn't match, fail.
2711 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2713 * config/tc-sh.c (IDENT_CHAR): Define.
2714 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2715 matching back where it came from.
2717 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2719 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2721 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2723 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2726 2000-03-15 Kazu Hirata <kazu@hxi.com>
2728 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2730 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2732 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2733 floating-point-number, make sure 'f' is in FLT_CHARS.
2735 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2737 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2738 (s_lcomm_internal): Use it.
2739 * doc/internals.texi (CPU backend): Document it.
2740 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2743 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2745 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2748 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2749 implementation doesn't have special handling for switch
2751 (macro_build): Allow for code in sections other than .text.
2753 (mips_ip): Likewise.
2754 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2755 Don't perform relocs if we will be outputting them.
2756 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2757 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2760 2000-03-09 Catherine Moore <clm@cygnus.com>
2762 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2763 relocation type based on the entry in the fixup structure.
2764 Put S_IS_EXTERN processing back in.
2766 2000-03-08 H.J. Lu (hjl@gnu.org)
2768 * Makefile.am (install-exec-tooldir): Depend on
2769 install-exec-bindir for parallel make.
2770 * Makefile.in: Regenerated.
2772 2000-03-06 Nick Clifton <nickc@cygnus.com>
2774 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2776 (md_parse_option): Parse -m32r command line switch - disable m32rx
2778 (md_show_usage): Document new option.
2780 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2781 * doc/Makefile.in: Regenerate.
2782 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2784 2000-03-02 Michael Meissner <meissner@redhat.com>
2786 * config/tc-d30v.c (check_range): Remove code that incorrectly
2787 sign extended values where bits < 32.
2789 2000-03-02 H.J. Lu (hjl@gnu.org)
2791 * configure.in: Support --enable-targets=all on ia32.
2792 * configure: Regenerated.
2794 2000-03-01 Nick Clifton <nickc@cygnus.com>
2796 * gasp.c (do_align): Remove bogus check of alignment value.
2798 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2800 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2801 TC_PPC was defined forced the type of a symbol with no other type
2804 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2806 * doc/internals.texi (CPU backend): Mention that
2807 line_separator_chars do not break up comments. Fix typos for
2808 LEX_AT and LEX_NAME descriptions. Document operands for
2809 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2810 description of md_create_short_jump usage. Document argument for
2811 md_undefined_symbol.
2813 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2815 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2816 (md_parse_option): Handle it.
2817 (md_show_usage): Document it.
2819 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2821 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2822 opcode, for the instruction `pal19'. From Andrea Arcangeli
2825 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2827 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2829 (md_assemble): To here, before template operands are matched.
2830 Also ensure a constant immediate is sign extended when we know the
2831 size is at most 16 bits. This is to catch cases like "add
2832 $0xffc0,%ax" where we don't know the size, and thus that the
2833 immediate can be represented as Imm8S until after parsing the
2835 (i386_displacement): Similarly sign extend 16 bit constant
2837 (md_assemble): Relax 16-bit jump constant range check to suit sign
2838 extended displacements.
2840 2000-02-26 Andreas Jaeger <aj@suse.de>
2842 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2844 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2846 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2847 call operands when intel_syntax.
2848 (intel_float_operand): Return 2 for "fi...".
2849 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2850 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2851 earlier "SHORT" change.
2852 (md_assemble): When determining suffix from Regs, exclude
2855 2000-02-24 Nick Clifton <nickc@cygnus.com>
2857 * configure: Add arm-wince, mips-pe and sh-pe targets.
2858 * configure: Regenerate.
2860 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2862 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2863 "pe-mips" for the mips-pe target.
2865 * config/tc-arm.c (insns): Change displacement encoded in BL
2866 and B instructions if the target port is arm-wince.
2867 (do_ldst): Do not bias the relocation offset if the target
2869 (md_pcrel_from): Add in missing relocation offset bias if the
2870 target os arm-wince.
2872 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2873 (md_begin): Disable -G support for mips-pe target.
2874 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2875 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2878 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2879 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2880 assembler, just set the alignment to 4.
2882 * config/te-wince-pe.h: New file for WinCE targets. Define
2885 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2887 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2888 string instructions.
2889 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2890 (i386_intel_memory_operand): After finding a segment override,
2891 check again for no `[' before looking for a displacement. Bomb if
2892 more than one displacement rather than silently discarding the
2893 second and subsequent ones. Free strings malloc'd by
2894 build_displacement_string.
2896 2000-02-24 Catherine Moore <clm@cygnus.com>
2898 * config/obj-som.c (obj_pseudo_table): Add "weak".
2899 (obj_som_weak): New routine.
2901 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2903 * config/tc-i386.c (union i386_op): New.
2904 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2905 Throughout file replace occurences of disps[n], imms[n], regs[n]
2906 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2907 intel mode operand swapping. Add assert in regKludge and
2908 fake_zero_displacement code. Test i.types[n] when outputting
2909 displacements and immediates. Combine output of Disp16 with
2911 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2912 when in intel mode by (not) reversing fsub and fdiv operands
2913 before the template search. This fails for single operand
2914 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2915 undefined. Instead fix the base_opcode after we've found the
2916 template. Move base_opcode xor with found_reverse_match from
2917 opcode output code to before this fix so we test for the correct
2919 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2920 check in intel mode. Instead compare opcodes.
2922 * config/tc-i386.h (TC_RELOC): Delete.
2923 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2924 with equivalent call to reloc.
2926 * as.h (flag_m68k_mri): Move declaration after target include, and
2927 only declare when TC_M68K defined. Define as zero otherwise.
2928 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2929 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2930 Define as zero otherwise.
2931 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2932 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2933 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2934 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2935 testing whether defined.
2936 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2937 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2938 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2939 rather than testing whether defined.
2940 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2941 (parse_mri_cons): Declare and use only when TC_M68K.
2942 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2943 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2944 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2946 * NEWS: Mention IBM 370 support.
2948 2000-02-23 Richard Henderson <rth@cygnus.com>
2950 * config/tc-i386.c (md_assemble): When swapping operands for
2951 intel_syntax, assume everything that's not Imm or Disp is a
2954 2000-02-23 Linas Vepstas <linas@linas.org>
2956 * config/tc-i370.c, config/tc-i370.h: New files.
2957 * Makefile.am: Add support for Linux/IBM 370.
2958 * configure.in: Likewise.
2959 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2960 * config/obj-elf.c: Include elf/i370.h
2961 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2963 * Makefile.in: Regenerate.
2964 * configure: Regenerate.
2966 * doc/c-i370.texi: New file.
2967 * doc/all.texi: Include it.
2968 * doc/as.texinfo: And here.
2969 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2970 * doc/Makefile.in: Regenerate.
2972 2000-02-19 Michael Meissner <meissner@redhat.com>
2974 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2975 determine if an instruction can be used in parallel with an ADDppp
2976 or SUBppp instruction.
2978 2000-02-22 Andrew Haley <aph@cygnus.com>
2980 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2982 1999-12-30 Andrew Haley <aph@cygnus.com>
2984 * config/tc-mips.c (mips_gp32): New variable.
2985 (macro_build) Use mips_gp32.
2987 (md_longopts): Add "-mgp32" and "-mgp64".
2988 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2990 (OPTION_M7900): Change offset
2991 (OPTION_NO_M7900): Ditto.
2993 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2995 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2996 warning, and bump it to 1.
2998 2000-02-22 Ian Lance Taylor <ian@zembu.com>
3000 From Brad Lucier <lucier@math.purdue.edu>:
3001 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3004 2000-02-21 Catherine Moore <clm@cygnus.com>
3006 * config/tc-mips.c (MF_HILO_INSN): Define.
3007 (mips_7000_hilo_fix): Declare.
3008 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3009 (md_parse_option): Check for 7000_HILO_FIX options.
3010 (OPTION_M7000_HILO_FIX): Define.
3011 (OPTION_NO_M7000_HILO_FIX): Define.
3012 * doc/c-mips.texi (-mfix7000): Describe.
3014 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3016 * listing.c (print_lines): Remove unused variable `end'.
3018 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3019 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3020 reloc_type when BFD_ASSEMBLER.
3021 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3022 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3023 statement and quell signed vs. unsigned comparison warning.
3025 2000-02-18 Nick Clifton <nickc@cygnus.com>
3027 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3028 the computed frag offset, rather than overwriting it.
3030 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3032 * config/tc-sh.c ("elf/sh.h"): Include.
3033 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3034 (md.begin): Initialize target_arch.
3035 Only include opcodes in has table that match selected architecture.
3036 (parse_reg): Recognize register names for sh-dsp.
3037 (parse_at): Recognize post-modify addressing.
3038 (get_operands): The leading space is now optional.
3039 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3040 arguments. Update valid_arch.
3041 (build_Mytes): Add support for SDT_REG_N.
3042 (find_cooked_opcode): New function, broken out of md_assemble.
3043 (assemble_ppi, sh_elf_final_processing): New functions.
3044 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3045 (md_longopts, md_parse_option): New option: -dsp.
3046 * config/tc-sh.h (elf_tc_final_processing): Define.
3047 (sh_elf_final_processing): Declare.
3049 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3051 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3052 the unwinder subspace. Save the current seg/subseg before creating
3055 2000-02-10 Nick Clifton <nickc@cygnus.com>
3057 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
3058 little endian targets.
3059 (INST_BYTE1): Redefine to handle big and little endian
3061 (cpu_type): New type: Select between M340 and M210.
3062 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
3063 instructions of the M340.
3064 (md_assemble): Add support for the MULSH and OPSR classes of
3066 (md_atof): Add support for little endian targets.
3067 (md_parse_option): Add support for -EL, -EB and -mcpu command
3069 (md_convert_frag): Add support for little endian targets.
3070 (md_apply_fix3): Add support for little endian targets.
3071 (md_number_to_chars): Add support for little endian targets.
3073 2000-02-10 Timothy Wall <twall@redhat.com>
3075 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3076 defined, use it to verify the symbol just read should be a label.
3078 2000-02-10 Timothy Wall <twall@redhat.com>
3080 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3081 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3082 around colons when KEEP_WHITE_AROUND_COLON is defined.
3083 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3084 and KEEP_WHITE_AROUND_COLON.
3086 2000-02-08 Timothy Wall <twall@redhat.com>
3088 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3090 (do_repeat): New. Abstract repeat logic so that a "break" can be
3092 (end_repeat): New. Provide support for a "break" out of the
3094 * read.h: Add prototypes for new functions.
3096 2000-02-08 Timothy Wall <twall@redhat.com>
3098 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3099 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3100 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3103 2000-02-08 Timothy Wall <twall@redhat.com>
3105 * read.c: Added elseif to directives table.
3106 * read.h: Added prototype for s_elseif.
3107 * doc/as.texinfo: Added description for elseif.
3108 * cond.c (s_elseif): New function
3110 2000-02-04 Timothy Wall <twall@redhat.com>
3112 * listing.c (print_lines): Remove conditionals causing bug in
3115 2000-02-03 Timothy Wall <twall@cygnus.com>
3117 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3119 * frags.c (frag_new): Calculate fr_fix in octets
3120 (frag_now_fix) Return offset as target address offset (bytes).
3121 (frag_now_fix_octets) New - Return offset in octets (8-bit
3123 * frags.h: Added prototype for frag_now_fix_octets().
3124 Distinguish between octets and bytes in field descriptions.
3125 * listing.c (calc_hex): Account for octets vs bytes when
3126 printing addresses/offsets.
3127 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3128 target is little-endian, print the octets in a word in big-endian
3129 order so that the display looks like a proper hexadecimal number,
3130 instead of having the octets reversed.
3131 * read.c (do_align): When recording alignment, alignment power
3132 should be in terms of target bytes (minimum addressible unit)
3134 (do_org) Convert ORG target address (byte) argument into an
3135 octet offset when generating a variable fragment.
3136 * symbols.c (resolve_symbol_value): Symbol final value
3137 converted to a target address offset (bytes) from its octet offset.
3138 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3139 offset (bytes) is adjusted by the frag offset (octets) converted
3141 (coff_frob_section) Section alignment power is in terms of bytes;
3142 convert it to an octet alignment power when calculating size (and
3143 size mask) in octets. Don't modify the section size in order to
3144 "align" it for TI COFF, since that format has a different method
3145 for storing alignment information.
3147 2000-02-01 Timothy Wall <twall@cygnus.com>
3149 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3150 entries, matching the way GCC generates them. If not escaped, the
3151 filename is encoded incorrectly.
3153 2000-01-31 Nick Clifton <nickc@cygnus.com>
3155 * config/tc-arm.c (reg_table): Add support for ATPCS register
3158 2000-01-31 Geoff Keating <geoffk@cygnus.com>
3160 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3162 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
3164 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3165 of a symbol when we really care about its value.
3167 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
3169 * config/tc-mcore.c (md_assemble): Give warning message if
3170 operands passes to instruction are more than the spec.
3172 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3174 * config/tc-arm.c (armadjust_symtab): If the assembler is in
3175 Thumb mode but the label seen was not declared as '.thumb_func'
3176 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3177 correct disassembly of Thumb code bounded by non function labels.
3179 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3181 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3182 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3184 * Makefile.in: Same here.
3187 * configure.in: Set bfd_gas for i386-aout when primary target
3188 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3189 we may need the primary te_file. Remove incorrect comment.
3191 * configure: Regenerate.
3193 * config/e-i386aout.c: New file.
3195 * as.c (USE_EMULATIONS): Move to before print_version_id.
3196 (struct emulation): Add i386aout.
3197 (show_usage): Split text strings. Reformat -a text. Add --em
3201 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3202 (aout_format_ops): New.
3205 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3206 preprocessor conditional and add aout USE_EMULATIONS tests.
3207 (read_a_source_file): Don't pass error strings to printf as
3211 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3213 (do_data): Same here.
3214 (process_file): And here.
3217 * symbols.c (colon): Rewrite "already defined" fatal message
3218 code for aout with USE_EMULATIONS.
3221 * config/obj-aout.c (OBJ_HEADER): Define.
3222 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3224 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3225 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3227 (obj_aout_type): Expand S_SET_OTHER here too.
3228 (obj_read_begin_hook): Remove.
3229 (aout_pop_insert): New.
3230 (obj_aout_s_get_other): New.
3231 (obj_aout_s_get_desc): New.
3232 (aout_format_ops): New.
3235 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3236 gets aout_pseudo_table.
3237 (aout_pseudo_table): Declare.
3238 (obj_read_begin_hook): Define.
3241 * config/obj-coff.c (obj_pseudo_table): Rename to
3243 (coff_pop_insert): Use coff_pseudo_table.
3244 (coff_sec_sym_ok_for_reloc): Remove.
3245 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3246 and comment all zero entries and remove #if 0 code.
3249 * config/obj-coff.h (obj_pop_insert): Define.
3250 (coff_pseudo_table): Declare.
3253 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3254 s_get_size, s_set_size. Comment all zero entries.
3257 * config/obj-elf.c (elf_s_get_other): New function.
3258 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3259 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3260 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3262 (obj_elf_parse_section_letters): Don't pass error strings to
3263 printf as format arg.
3266 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3268 (elf_s_get_other): Declare.
3269 (S_GET_OTHER) Define as elf_s_get_other if not already
3271 (S_SET_OTHER): Only define when not already defined.
3272 (elf_obj_read_begin_hook): Declare.
3273 (obj_read_begin_hook): Define.
3274 (elf_obj_symbol_new_hook): Declare.
3275 (obj_symbol_new_hook): Define.
3278 * config/obj-multi.h: Add copyright header and protect against
3279 multiple inclusion. Add * to all function pointers.
3280 (OBJ_HEADER): If defined, include it rather than other defines
3282 (obj_frob_file_after_relocs): Test for NULL.
3283 (obj_symbol_new_hook): Here too.
3284 (obj_sec_sym_ok_for_reloc): And here.
3285 (S_GET_OTHER): Define.
3286 (S_GET_DESC): Define.
3287 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3288 (OBJ_MAYBE_ELF): Update comment.
3290 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3291 OBJ_AOUT preprocessor conditional and handle emulation by
3292 testing OUTPUT_FLAVOR.
3293 (i386_displacement): Here too.
3294 (md_section_align): Similarly here.
3295 (i386_target_format): Conditionally compile when more than one
3296 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3297 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3298 (i386_displacement): Here too.
3301 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3302 Define TARGET_FORMAT for aout only when not multi.
3305 * config/te-multi.h: Delete file as it's identical to te-generic.h
3307 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3309 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3310 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3313 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3315 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3318 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3320 * config/tc-mips.c (mips_do_align): New function.
3321 * config/tc-mips.h (md_do_align): Define.
3323 2000-01-10 Philip Blundell <philb@gnu.org>
3325 * doc/c-arm.texi (ARM Options): Fix typo.
3326 (ARM-Chars): Correct description of `#'. Mention that `;' is a
3327 line separator for Linux.
3328 * doc/as.texinfo (Comments): Mention the ARM.
3330 2000-01-10 Philip Blundell <pb@futuretv.com>
3332 * configure.in (arm*-*-conix*): New target.
3333 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3335 * configure: Regenerate.
3337 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3339 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3340 (obj_elf_visibility): New function.
3342 * doc/as.texinfo (Visibility): New node: document visibility
3345 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3347 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3348 warning for absolute jump/call without `*' in non-intel mode. No
3349 need to set i.types[0] JumpAbsolute in intel mode.
3351 1999-12-22 Philip Blundell <pb@futuretv.com>
3353 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3354 hook function when changing sections.
3355 (arm_s_data): Likewise.
3357 1999-12-14 Nick Clifton <nickc@cygnus.com>
3359 * config/tc-arm.c (md_parse_option): Add support for -marm720
3360 command line switch.
3362 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3364 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3365 (r_registers, xr_registers): Define.
3366 (r_register_name, xr_register_name): New functions.
3367 (md_assemble): Handle new am33 operand types and instruction
3369 (mn10300_insert_operand, check_operand): Likewise.
3371 1999-11-29 Nick Clifton <nickc@cygnus.com>
3373 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3374 (s_force_thumb): Set thumb_mode to 2.
3375 (md_assemble): Do not complain about thumb instructions on a
3376 non-thumb target if thumb_mode is set to 2.
3378 1999-11-28 Michael Meissner <meissner@cygnus.com>
3380 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3381 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3382 (O_...): Add new machine dependent expressions if we are handling
3383 explicit relocations.
3384 (alpha_reloc_op): New static table holding the explicit relocation
3386 (alpha_literal_hash): New static to hold the hash table for
3387 explicit relocations.
3388 (alpha_macros): Add support for explicit relocations.
3389 (md_begin): If explicit relocations, initialize hash table.
3390 (md_assemble): Don't print a second error if tokenize_arguments
3391 already printed an error message.
3392 (md_apply_fix): Add support for explicit relocations.
3393 (alpha_force_relocation): Ditto.
3394 (alpha_fix_adjustable): Ditto.
3395 (alpha_adjust_symtab): New function to support explicit
3397 (alpha_adjust_symtab_relocs): Ditto.
3398 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3399 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3400 Add support for explicit relocations. Return -2 if an error
3401 message was already printed.
3402 (find_macro_match): Add support for explicit relocations. Comment
3404 (emit_insn): Add support for explicit relocations.
3405 (assemble_tokens): Ditto.
3407 (load_expression): Ditto.
3410 (emit_ir_load): Ditto.
3411 (emit_loadstore): Ditto.
3414 (emit_sextX): Ditto.
3415 (emit_division): Ditto.
3416 (emit_jsrjmp): Ditto.
3417 (emit_retjcr): Ditto.
3419 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3421 (tc_adjust_symtab): If explicit relocations, call the function
3422 alpha_adjust_symtab.
3423 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3424 relocations next to the literal relocation they reference.
3425 (TC_INIT_FIX_DATA): Initialize the new fields.
3426 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3428 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3430 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3431 'B' operand for PA2.0 bb instruction.
3433 1999-11-18 Nick Clifton <nickc@cygnus.com>
3435 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3438 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3440 (mcore_force_relocation): Force relocations to be generated for
3443 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3445 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3446 (i386_displacement): Disallow O_big displacements.
3448 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3450 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3451 Small improvements in error checking.
3452 (md_assemble): Support for unconditional ARM instructions.
3453 (md_parse_option): Support for -m[arm]v5e flag.
3455 1999-11-12 Nick Clifton <nickc@cygnus.com>
3457 * macro.c (buffer_and_nest): Do not check beyond the end of the
3460 1999-11-11 Nick Clifton <nickc@cygnus.com>
3462 * macro.c (buffer_and_nest): Look for seperator after TO and
3465 1999-11-08 Andrew Haley <aph@cygnus.com>
3467 * app.c (do_scrub_chars): When in State 10, treat backslash
3468 characters in the same way as as symbol characters.
3470 1999-11-07 Richard Henderson <rth@cygnus.com>
3472 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3473 the previous label was in the current section before playing
3474 with auto-alignment.
3476 1999-11-06 Nick Clifton <nickc@cygnus.com>
3478 * config/tc-v850.c (v850_force_relocation): Force relocation
3480 (v850_pcrel_from_selection): Do not compute a pcrel offset if
3483 1999-11-05 Michael Meissner <meissner@cygnus.com>
3485 * expr.h (operatorT): Increase machine dependent operators to 16.
3486 * expr.c (op_rank): Ditto.
3488 1999-11-03 Ian Lance Taylor <ian@zembu.com>
3490 * read.c (pseudo_set): Reject attempts to set the value of a
3493 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3496 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3498 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3499 to bfd_set_section_contents.
3501 1999-11-03 Nick Clifton <nickc@cygnus.com>
3503 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3505 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3507 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3508 (mips_ip): Use OPCODE_IS_MEMBER.
3510 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3512 * config/tc-arm.c (reg_required_here): Improve comments.
3514 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3515 (tinsns): Initialize variants field.
3517 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3518 BAD_PC respectively.
3520 1999-10-27 Scott Bambrough <scottb@netwinder.org>
3522 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3523 * config/tc-arm.h: Fix compile time warnings.
3525 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3527 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3528 form @abs16, @(abs16) and @(abs16 + imm).
3530 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3532 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3533 (ISA_HAS_64_BIT_REGS) New.
3534 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3535 mips_emit_delays,macro_build,load_register,load_addresss,
3536 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3537 and/or use new ISA_xxx macros in expressions involving
3538 ISA, particularly mips_opts.isa.
3540 1999-10-18 Michael Meissner <meissner@cygnus.com>
3542 * expr.h (operatorT): Add machine dependent operators md1..md8.
3543 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3544 for the machine dependent operators to use.
3546 * expr.c (op_rank): Add machine dependent operators.
3548 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3550 (O_cpregister): Ditto.
3551 (md_begin): Change X_op test that field is wide enough to use
3552 O_max instead of O_alpha_max.
3553 (cpu_types): Fill in missing initializer.
3554 (alpha_num_macros): Make unsigned.
3555 (md_assemble): Make opnamelen be size_t.
3556 (md_apply_fix): Cast alpha_num_operands to int before testing.
3557 (alpha_force_relocation): Ditto.
3558 (alpha_fix_adjustable): Ditto.
3559 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3560 (tc_gen_reloc): Ditto.
3561 (tc_get_register): Ditto.
3566 (s_alpha_ent): Ditto.
3567 (s_alpha_end): Ditto.
3568 (s_alpha_frame): Ditto.
3569 (s_alpha_prologue): Ditto.
3570 (s_alpha_file): Ditto.
3571 (s_alpha_gprel32): Ditto.
3572 (s_alpha_proc): Ditto.
3573 (s_alpha_set): Ditto.
3574 (s_alpha_base): Ditto.
3575 (s_alpha_align): Ditto.
3576 (s_alpha_arch): Ditto.
3577 (alpha_align): Ditto.
3578 (assemble_insn): Suppress unused variable warning.
3580 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3581 order in the structure.
3582 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3584 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3586 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3588 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3590 * config/tc-i386.c (i386_index_check): Correct #endif location.
3592 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3594 * as.c (show_usage): Document new options.
3595 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3596 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3597 (parse_args): Parse the new options.
3598 (main): If there were warnings, and --fatal-warnings
3599 was specified, print an error.
3600 * as.h: New variable, flag_fatal_warnings, for new option.
3602 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3604 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3605 '@'. Change autoincrement completers to fall through to cache control
3608 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
3610 (pa_parse_addb_64_cmpltr): New function.
3612 * config/tc-hppa.c (pa_ip): Change error message.
3613 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3614 '?Q' args to allow falling through.
3616 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
3617 Remove unused conditional codes.
3618 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3620 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3622 * config/tc-d30v.c (CHAR_BIT): Define.
3623 (check_range): Fix bit operations to support integers bigger than
3626 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3628 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3631 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3632 Doug Evans <devans@cygnus.com>
3634 Add support for m32rx.
3635 * config/tc-m32r.c (enable_m32rx): New static global.
3636 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3637 (allow_m32rx): New function.
3638 (M32R_SHORTOPTS): Add `O'.
3639 (md_longopts): Add --m32rx plus several warning options.
3640 (md_parse_option): Handle new options.
3641 (md_show_usage): Print them.
3642 (md_begin): Enable m32rx.
3643 (OPERAND_IS_COND_BIT): New macro.
3644 (first_writes_to_seconds_operands): New function.
3645 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3646 (target_make_parallel,assemble_two_insns): New functions.
3647 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3648 If optimizing and m32rx, try to make consecutive insns parallel.
3650 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3652 * config/tc-mips.c (nopic_need_relax): Allow for the
3653 .sdata.foo sections generated by -fdata-sections,
3654 and for the .gnu.linkonce.s sections generated by C++.
3656 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3658 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3659 with cleaner code using completer prefixes. Add 'Y'.
3661 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3663 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3665 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
3666 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3667 insn does not match and we should try the next insn in the table.
3669 1999-09-22 Nick Clifton <nickc@cygnus.com>
3671 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3673 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3675 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3678 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3680 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3681 OBJ_ELF. If ELF, add "sq".
3682 (md_parse_option): If ELF, ignore -s and -q.
3683 (md_show_usage): Mention ELF options.
3685 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3687 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3690 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3692 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3694 * config/tc-hppa.c (struct pa_it): New field "trunc".
3695 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3696 (pa_parse_ftest_gfx_completer): New function
3697 (pa_parse_fp_cnv_format): New function.
3699 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3700 (md_apply_fix): Handle 22bit pc-rel branches.
3702 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3704 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3706 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3708 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3710 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3712 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3713 (pa_ip): Handle 'fX'.
3715 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3717 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3718 unwinds unless the function is in the text space.
3719 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3721 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3723 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3724 (md_assemble): To here. Tweak address generation.
3726 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3728 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3729 (md_assemble): Call dwarf2_where for OBJ_ELF.
3730 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3731 (pa_end_of_source): New function.
3732 * tc-hppa.h (md_end): Define for OBJ_ELF.
3734 1999-09-14 Michael Meissner <meissner@cygnus.com>
3736 * configure.in (Canonicalization of target names): Remove adding
3737 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3738 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3739 * configure: Regenerate.
3741 1999-09-14 Donn Terry <donn@interix.com>
3743 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3745 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3747 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3748 pc-relative jmp/call to an absolute symbol.
3749 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3750 absolute section symbols.
3752 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3753 jump handling code and comments.
3755 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3757 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3758 the value if TE_PE and a global defined symbol.
3760 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3762 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3763 print the symbol, rather than printing it here.
3765 1999-09-11 Donn Terry <donn@interix.com>
3767 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3768 BFD_RELOC_RVA relocations.
3770 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3771 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3774 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3776 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3777 * doc/internals.texi (Object format backend): Document
3780 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3781 relocations against global symbols if TE_PE.
3783 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3784 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3786 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3789 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3790 symbols which do not have a constant value, or tags with
3791 non-tags. Remove the symbol from the list before adding it at the
3794 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3795 C_FCN symbol differently if TE_PE.
3796 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3797 appears in the pseudo-op, rather coff_line_base which is only set
3800 * config/obj-coff.c (obj_coff_loc): New static function.
3801 (obj_pseudo_table): Add "loc".
3803 * config/obj-coff.c (add_lineno): Check that the line number is
3806 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3807 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3809 (md_atof): Return NULL rather than 0.
3810 * config/tc-i386.c (md_atof): Change type to int.
3811 * expr.c (expr): Change first parameter to int.
3812 * config/obj-coff.c: Add declarations for static functions.
3813 (coff_frob_symbol): Use SYM_AUXENT.
3814 * config/tc-i386.h (flag_16bit_code): Don't declare.
3816 * config/obj-coff.c (obj_coff_section): Default to setting
3817 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3819 * write.c (adjust_reloc_syms): Print adjusted fixup.
3821 * expr.c (integer_constant): Correct too_many_digits calculation
3824 1999-09-09 Andreas Schwab <schwab@suse.de>
3826 * doc/c-arm.texi: Fix arguments of @var to not contain
3829 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3831 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3833 (md_parse_option): Only support -k flag for ELF and COFF targets.
3835 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3837 * config/tc-hppa.c (pa_ip): Put strict register checks before
3838 call to pa_parse_number.
3840 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3842 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3844 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3847 1999-09-06 Donn Terry <donn@interix.com>
3849 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3851 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3853 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3854 candidate instruction. Require registers for register arguments
3855 when in strict mode. Require assemble-time constants for
3856 constants when in strict mode.
3857 (pa_get_absolute_expression): Require a constant when in strict
3860 1999-09-06 Nick Clifton <nickc@cygnus.com>
3862 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3864 1999-09-04 Steve Chamberlain <sac@pobox.com>
3866 * config/tc-pj.c: New file, supports picoJava in ELF.
3867 * config/tc-pj.h: Ditto.
3868 * configure.in (pjl*, pj*): New targets.
3869 * Makefile.am: Rebuild dependencies.
3870 (CPU_TYPES): Add pj.
3871 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3872 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3873 * doc/c-pj.texi: New file.
3874 * doc/as.texinfo: Add some PJ specifics.
3875 * doc/all.texi: Add PJ to the list of all architectures, sort them
3877 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3878 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3880 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3882 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3883 (obj_frob_file): Test for null pointer.
3884 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3885 (OBJ_PROCESS_STAB): And here.
3886 (elf_obj_sy): Remove
3888 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3889 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3890 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3892 * config/obj-coff.c (no_func): Remove.
3893 (coff_format_ops): Change occurrences of no_func to 0, as we test
3894 for 0 in obj-multi.h.
3896 * configure.in: Enable bfd for i386-coff when primary target is
3897 bfd. Enable i386 elf,coff emulation support. Don't set
3898 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3899 emulation to support.
3900 *configure: Regenerate.
3902 1999-09-02 Nick Clifton <nickc@cygnus.com>
3904 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3905 .section .line directive is encountered.
3907 1999-09-01 Nick Clifton <nickc@cygnus.com>
3909 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3912 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3913 * as.texinfo: Document --gdwarf2 command line option.
3914 Add additional documentation of ARM command line switches.
3916 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3918 * config/tc-i386.c (i386_intel_memory_operand): Combine
3919 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3920 and RESTORE_END_STRING around parse_register calls.
3921 (i386_operand): Here too.
3922 (i386_is_reg): Remove.
3923 (parse_register): Move as_bad calls from within this function to
3926 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3928 Based on a patch from H.J. Lu <hjl@gnu.org>
3929 * config/tc-i386.c (parse_register): Handle FP regs specially.
3930 (md_begin): Remove '(' and ')' from register_chars.
3932 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3934 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3935 error message (done elsewhere).
3937 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3939 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3941 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3943 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3946 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3948 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3950 Add new completers. Fix bug in 64 bit condition handling.
3952 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3955 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3957 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3959 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3961 1999-08-27 Jim Wilson <wilson@cygnus.com>
3963 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3964 (struct ls): Add frag field. Initialize it to zero.
3965 (out_end_sequence): New local text_frag. Set it while in text section.
3966 Replace address check with frag check. Set ls.frag to text_frag if
3967 out_set_addr called.
3968 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3969 Set it before switching sections. Replace address check with frag
3970 check. Set ls.frag to saved_frag if out_set_addr called.
3972 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3974 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3975 output "advance_pc" opcode instead of calling gen_addr_line().
3976 The latter has the undesired side-effect of creating a new row
3977 in the debug line info matrix.
3979 1999-08-26 Jim Wilson <wilson@cygnus.com>
3981 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3982 ls.last_filename if last is less than zero. Set ls.last_filename
3983 when allocating new entry.
3984 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3987 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3989 * config/tc-i386.c (i386_index_check): Fix the displacement size
3990 when INFER_ADDR_PREFIX.
3992 1999-08-18 Nick Clifton <nickc@cygnus.com>
3994 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3997 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3999 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4000 handle 0xffffNNNN constants correctly.
4002 1999-08-16 Nick Clifton <nickc@cygnus.com>
4004 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4007 1999-08-13 Nick Clifton <nickc@cygnus.com>
4009 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4010 (md_apply_fix3): Always pass positive values to
4011 validate_offset_imm.
4013 1999-08-12 Nick Clifton <nickc@cygnus.com>
4015 * config/tc-arm.c (skip_whitespace): New macro.
4016 Formatting tidy ups.
4018 (md_apply_fix3): Store relocation offset in addend for ELF based
4020 (arm_force_relocation): Always generate relocs for Thumb function
4023 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4025 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4026 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4028 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4030 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4031 flags for the unwind subspace.
4033 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4034 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4035 suitable relocation based on the size of the target's pointer.
4036 Always Use subsegment zero for the unwinders.
4037 (pa_level): Handle "2.0w".
4039 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4041 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4042 with the following instruction unless this was specified.
4044 1999-08-09 Ian Lance Taylor <ian@zembu.com>
4046 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4047 certain sections, to match BFD changes.
4049 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4051 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4052 (EXTRA_SCRIPTS): Define to keep automake happy.
4053 * Makefile.in: Rebuild.
4055 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4057 * Makefile.am: Rename .dep* files to DEP*.
4058 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4059 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4061 * Makefile.in: Rebuild.
4063 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4065 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4067 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4069 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4070 avoid problems on DOS filesystems.
4071 * Makefile.in: Rebuild.
4073 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4075 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4077 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4080 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4082 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
4083 line to create ${GDBINIT} rather than .gdbinit.
4084 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4086 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4088 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4090 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4092 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4094 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4096 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4097 non-adjustable symbols.
4099 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4101 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4103 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
4105 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4108 1999-08-05 Donn Terry <donn@interix.com>
4110 * config/te-interix.h: New file.
4111 * configure.in (i386-*-interix*): New target.
4112 * configure: Rebuild.
4114 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4116 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4117 selectors for ELF too.
4118 (selector_table): Add "ltp" and "rtp" selectors.
4120 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4122 * config/tc-i386.c (i386_operand): No need to change
4123 operand_string pointer in segment reg case before goto
4124 do_memory_reference. Initialise displacement_string_start and
4125 displacement_string_end after do_memory_reference label.
4126 (i386_index_check): Add operand_string param, and print error
4127 message on failure here.
4128 (i386_intel_memory_operand): Instead of here.
4129 (i386_operand): And here.
4130 (INFER_ADDR_PREFIX): Enable.
4132 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4134 * config/tc-i386.h (DefaultSize): Define. Renumber following
4135 opcode_modifier defines.
4137 From Etienne Lorrain <etienne.lorrain@ibm.net>
4138 * config/tc-i386.c (stackop_size): New variable.
4139 (set_16bit_code_flag): Clear it here.
4140 (set_16bit_gcc_code_flag): New function.
4141 (md_pseudo_table): Add "code16gcc" entry.
4142 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4144 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4146 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4147 next_set_end even if the end symbol is being discarded.
4149 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4150 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4151 * config/obj-coff.c: Likewise.
4152 (seg_info_type): Remove.
4153 (seg_info_off_by_4): Change to array of segT.
4154 (s_get_segment): Adjust accordingly.
4155 (obj_pseudo_table): Fully initialize sentinel entry.
4157 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4158 Ralf Baechle <ralf@uni-koblenz.de>.
4160 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4162 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4164 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4166 * config/tc-i386.c: Indentation and white space changes.
4167 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4168 don't enable it by default.
4169 (i386_intel_operand): Remove redundant prototype.
4170 Move check on number of memory operands, and i.mem_operands++
4171 (i386_intel_memory_operand): To here.
4172 Remove i386_immediate code from here. Remove special case code
4173 for input and output using (%dx). Remove base/index checks and
4174 call i386_index_check instead. Save initial operand_string
4175 argument for error message.
4176 (i386_operand): Remove redundant prototype. Move base/index
4177 checks to i386_index_check.
4178 (i386_displacement): Move intel mode check for non-zero
4180 (i386_intel_memory_operand): To here.
4182 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4184 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4185 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4186 by .register pseudo-op if -64 and --no-undeclared-regs.
4187 (s_register, sparc_adjust_symtab): New functions.
4188 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4189 Declare sparc_adjust_symtab as tc_adjust_symtab.
4190 * doc/c-sparc.texi: Add description of #ignore special literal
4191 for .register pseudo-op.
4193 1999-07-30 Catherine Moore <clm@cygnus.com>
4195 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
4196 the relocation's section offset.
4198 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4200 * write.c (fixup_segment): Fix generic error check overflow test.
4202 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4203 X_add_number to long.
4205 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4207 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
4210 1999-07-27 Ian Lance Taylor <ian@zembu.com>
4212 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4215 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4217 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
4219 * configure.bat: Remove; obsolete.
4220 * config/go32.cfg: Likewise.
4222 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
4224 * configure.in (i386-*-vxworks*): New target.
4225 * configure: Rebuild.
4227 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4229 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4231 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4233 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4235 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4236 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4237 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4238 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4239 MAX_RELOC_EXPANSION): Define.
4240 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4242 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4244 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4245 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4246 block. Print a warning if an 8-bit or 16-bit constant
4247 displacement or immediate is truncated on output.
4248 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4250 (i386_operand): Disallow immediate jump absolute operand.
4252 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4254 * configure.in: Bump version number to 2.9.5.
4255 * configure: Rebuild.
4257 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4260 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4262 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4263 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4265 1999-07-14 Philip Blundell <pb@nexus.co.uk>
4267 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4269 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4271 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4272 if -mno-fpu was given.
4273 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4275 (cons_fix_new_arm): Remove misleading comments.
4277 1999-07-14 Ian Lance Taylor <ian@zembu.com>
4279 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4281 (relax_segment): Likewise. After giving a rs_org error, convert
4282 the frag to rs_align to avoid cascading errors.
4284 1999-07-12 Andreas Schwab <schwab@suse.de>
4286 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4288 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4290 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4291 as appropriate. Fill in structure initializations. Add variable
4292 initializations. Add casts.
4293 * dwarf2dbg.c (print_stats): Change i to size_t.
4294 * listing.c (listing_listing): Change list_line to unsigned int.
4296 1999-07-10 Ian Lance Taylor <ian@zembu.com>
4298 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4299 rather than checking for \001 and \002 in symbol name.
4300 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4302 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4304 * configure.in (hppa*-linux-gnu*): New target.
4305 * configure: Rebuilt.
4307 1999-07-08 Nick Clifton <nickc@cygnus.com>
4309 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
4311 1999-07-07 Nick Clifton <nickc@cygnus.com>
4313 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
4314 accessing symbolP directly.
4316 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4318 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4321 1999-07-05 Nick Clifton <nickc@cygnus.com>
4323 * config/tc-arm.c (ARM_EXT_V5): Define.
4324 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4325 (md_begin): Detect ARM v5 architectures.
4326 (md_parse_option): Accept arm v5 specification.
4327 (md_show_usage): Documment -marmv5 switch.
4329 * doc/c-arm.texi: Document -marmv5 command line option.
4331 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4333 (validate_immediate_twopart): New function. Determine if a
4334 constant can be computed by two ADD instructions.
4335 (output_inst): Remove its command line parameter - it was never
4337 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4338 implememt the ADRL pseudo op.
4339 (tc_gen_reloc): Generate a suitable error message if an ADRL
4340 instruction tries to generate a real reloc.
4342 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4344 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4346 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4349 1999-06-27 H.J. Lu <hjl@gnu.org>
4351 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4352 non BFD_ASSEMBLER case.
4354 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4356 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4359 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4361 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4362 out_end_sequence() when the address decreases due to a new frag.
4363 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4364 numbering starts with 1.
4366 1999-06-23 Nick Clifton <nickc@cygnus.com>
4368 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4370 (mcore_s_text): Call obj_elf_text for ELF target.
4371 (mcore_s_data): Call obj_elf_data for ELF target.
4372 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4374 (mcore_s_bss): New function: Dump literal table before changing
4376 (mcore_s_comm): New function: Dump literal table before changing
4379 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4380 No longer static functions.
4381 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4382 Provide prototypes for these functions.
4384 1999-06-22 Ian Lance Taylor <ian@zembu.com>
4386 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4387 a list of names, to try obj_segment_name, and to try abbreviated
4388 names when using COFF without long section names.
4390 * config/tc-alpha.c: More use of symbol accessor functions.
4391 * config/tc-arc.c: Likewise.
4392 * config/tc-d30v.c: Likewise.
4393 * config/tc-fr30.c: Likewise.
4394 * config/tc-i860.c: Likewise.
4395 * config/tc-m88k.c: Likewise.
4396 * config/tc-mcore.c: Likewise.
4397 * config/tc-ns32k.c: Likewise.
4398 * config/tc-sparc.c: Likewise.
4399 * config/tc-v850.c: Likewise.
4401 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4402 sy_value with appropriate accessor functions.
4403 * config/tc-arm.c (md_apply_fix3): Likewise.
4404 * config/tc-d10v.c (AT_WORD_P): Likewise.
4405 * config/tc-v850.c (reg_name_search): Likewise.
4407 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4408 use symbol_get_bfdsym instead.
4409 * config/tc-ppc.c (md_assemble): Likewise.
4410 * config/tc-v850.c (v850_comm): Likewise.
4412 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4414 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4415 the symbol, rather than accessing the bsym member.
4416 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4417 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4418 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4419 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4420 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4421 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4422 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4423 * config/tc-v850.c (tc_gen_reloc): Likewise.
4425 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4427 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4428 (hppa_gen_reloc_type): Conditionalize on BFD64.
4429 (tc_gen_reloc): Re-enable ELF relocations.
4430 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4432 1999-06-21 Ian Lance Taylor <ian@zembu.com>
4434 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4436 (do_ldst): Move assignment out of if condition.
4437 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4438 parentheses to avoid warning.
4440 1999-06-21 Nick Clifton <nickc@cygnus.com>
4442 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4443 macro to get at the BFD symbol associated with a GAS symbol.
4445 1999-06-19 Ian Lance Taylor <ian@zembu.com>
4447 * config/tc-ppc.c: Update for symbol handling changes.
4448 * config/obj-coff.c: Likewise.
4450 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4452 * tc-hppa.c: General cleanups of ELF support. No more spaces
4453 and subspaces for ELF.
4454 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4455 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4456 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4457 (UNWIND_SECTION_NAME): Likewise.
4458 (space/subspace related structures): Conditionalize definitions
4460 (space/subspace directives and support routines): Conditionalize
4461 definitions and references/uses on OBJ_SOM.
4462 (label_symbol_struct): For ELF, track the symbol's segment. For
4463 SOM track its space.
4464 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4466 (USE_ALIASES): Kill for both SOM & ELF.
4467 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4468 (pa_space, pa_subspace): Corresponding changes.
4469 (pa_spaces_begin): Corresponding chagnes.
4470 (md_begin): Do not muck around with space/subspace stuff for
4472 (md_apply_fix): Temporarily disable argument relocation stuff
4474 (tc_gen_reloc): Temporarily disable relocation generation for
4476 (pa_build_unwind_subspace): Similarly.
4478 1999-06-16 Nick Clifton <nickc@cygnus.com>
4480 * config/tc-arm.c (thumb_set): New pseudo op.
4481 (text, data, section): Override these pseudo ops with ARM
4483 (s_thumb_set): New function: Perform the same as a .set pseudo
4484 op, but also mark the alias'ed symbol as being a Thumb
4486 (arm_s_text): New function: Perform the same as the .text
4487 pseudo op, but dump the literal pool before changing
4489 (arm_s_data): New function: Perform the same as the .data
4490 pseudo op, but dump the literal pool before changing
4492 (arm_s_section): New function: Perform the same as the
4493 .section pseudo op, but dump the literal pool before changing
4495 (arm_cleanup): Do not reset the current section before dumping
4498 1999-06-17 Nick Clifton <nickc@cygnus.com>
4500 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4501 OPTION_NO_WARN_UNMATCHED entries.
4502 (md_parse_option): Generate a warning message if an unrecognised
4503 option is encountered.
4505 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4506 (get_operands): When parsing an expression after an '@' symbol
4507 has been detected, do not ignore '#' symbols.
4508 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
4511 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4513 From K. Richard Pixley <rich@noir.com>:
4514 * configure.in (ppc-*-vxworks*): New target.
4515 * configure: Rebuild.
4517 1999-06-12 Philip Blundell <philb@gnu.org>
4519 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4521 1999-06-13 Ian Lance Taylor <ian@zembu.com>
4523 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4524 which refer to symbols in linkonce sections, permit reducing the
4525 relocs if the symbol is local.
4527 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4529 * subsegs.c (subseg_text_p): New function.
4530 * as.h (subseg_text_p): Declare.
4531 * read.c (do_align): Use subseg_text_p to set the default fill.
4532 * write.c (subsegs_finish): Likewise.
4533 * config/obj-coff.c (write_object_file): Likewise.
4534 * config/tc-i386.h (md_maybe_text): Don't define.
4535 (md_do_align): Use subseg_text_p to set the default fill.
4536 * config/tc-m32r.c (m32r_do_align): Likewise.
4537 * config/tc-sh.c (sh_do_align): Likewise.
4538 * config/tc-sparc.h (md_do_align): Likewise.
4540 1999-06-12 David O'Brien <obrien@freebsd.org>
4542 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4543 * configure: Rebuild.
4545 1999-06-12 Ian Lance Taylor <ian@zembu.com>
4547 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4548 * Makefile.am: Rebuild dependencies.
4549 * Makefile.in: Rebuild.
4551 * config/tc-i386.c (i386_immediate): Remove unused label
4554 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4555 * symbols.c: Likewise.
4556 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4557 sy_next field when taking address, rather than symbol_next.
4559 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4561 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4562 value from the output file architecture.
4563 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4564 * dwarf2dbg.h: Change bfd_vma to addressT.
4566 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4568 * dwarf2dbg.h: Use PARAMS in function declarations.
4570 1999-06-11 Martin Dorey <mdorey@madge.com>
4572 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4573 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4575 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4577 1999-06-11 Ian Lance Taylor <ian@zembu.com>
4579 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4581 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4584 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4586 * read.c (read_a_source_file): Only declare inescape if
4589 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4591 (find_entry_byval): Add parens to avoid warning.
4593 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4595 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4598 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4600 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
4603 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4604 synthetize_setx): New functions.
4605 (md_assemble): Broken the special cases into the above
4606 functions. Make compiler happy if sizeof(bfd_vma)==4.
4607 Fix sethi generated from set/setuw. If instructions have a relloc,
4608 always clear the fields to be relocated in the opcode.
4609 (sparc_ip): Remove special_case global variable.
4611 1999-06-10 Ian Lance Taylor <ian@zembu.com>
4613 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4614 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4615 indication of success rather than a value.
4616 (itbl_get_val): Likewise.
4617 (itbl_get_field): Use strcspn. Change delimiters to include
4619 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4620 (itbl_get_val): Likewise.
4621 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4623 * symbols.c (copy_symbol_attributes): Convert local symbols to
4626 1999-06-10 Nick Clifton <nickc@cygnus.com>
4628 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
4631 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4633 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4634 Optimize set if sizeof(bfd_vma) == 64.
4635 (sparc_ip): Fix sethi - without %hi() it should generate
4636 R_SPARC_22 reloc, not R_SPARC_HI22.
4637 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4639 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4641 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4642 (s_ncons): New function.
4643 (native_op_table): New table.
4644 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4645 R_SPARC_OLO10 handling.
4647 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4649 * expr.h (struct expressionS): Revert last change; widen X_op.
4650 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4652 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4654 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4655 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4656 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4657 * Makefile.in: Regenerated.
4659 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4660 `common' pass on to s_mri_common.
4661 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
4663 1999-06-06 Richard Henderson <rth@cygnus.com>
4665 * config/obj-elf.c (obj_elf_section): Don't free the return
4666 value of demand_copy_C_string.
4668 1999-06-05 Richard Henderson <rth@cygnus.com>
4670 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4671 creation logic from obj_elf_create_section.
4673 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4674 (section_stack): New.
4675 (special_sections): Make const.
4676 (obj_elf_section): Gut and rewrite parsing.
4677 (obj_elf_change_section): New function broken out of obj_elf_section.
4678 (obj_elf_parse_section_letters): Likewise.
4679 (obj_elf_section_word): Likewise.
4680 (obj_elf_section_type): Likewise.
4681 (obj_elf_previous): Treat as a toggle.
4682 (obj_elf_popsection): New.
4683 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4684 (ppc_section_type): Likewise.
4685 * config/tc-ppc.h: Likewise.
4687 * expr.h (struct expressionS): Don't make X_op a bitfield.
4688 * config/tc-alpha.c: Update for symbol handling changes.
4689 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4690 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4692 1999-06-05 Richard Henderson <rth@cygnus.com>
4694 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4695 (dwarf2_gen_line_info): Kill unused variables.
4696 (dwarf2_finish): Likewise.
4697 (dwarf2_where): Likewise.
4698 (dwarf2_directive_file): If we've only got a string,
4699 hand off to s_app_file.
4700 * ecoff.c: Move the include of ecoff.h.
4701 * symbols.h (S_IS_FUNCTION): Prototype.
4703 * read.c (LEX_HASH): Supply a default.
4705 (s_globl): Update `c' after skipping whitespace.
4706 * read.h (LEX_END_NAME, is_name_ender): New.
4707 * expr.c (get_symbol_end): Respect it.
4709 1999-06-04 Mark Klein <mklein@dis.com>
4711 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4713 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4715 * config/tc-hppa.c: Update for symbol handling changes.
4717 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4719 * cgen.c: Update for symbol handling changes.
4720 * config/tc-m32r.c: Likewise.
4722 * config/tc-hppa.h: Update for symbol handling changes.
4723 * config/tc-hppa.c: Likewise.
4725 * config/tc-arm.h: Update for symbol handling changes.
4726 * config/tc-arm.c: Likewise.
4727 (symbol_make_empty): Remove. Just use symbol_create.
4729 * symbols.c (symbol_set_tc): Correct name.
4731 * Makefile.am: Rebuild dependencies.
4732 ($(OBJS)): Don't depend upon struc-symbol.h.
4733 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4734 * dep-in.sed: Don't remove struc-symbol.h.
4735 * Makefile.in: Rebuild.
4737 * doc/internals.texi (Symbols): Describe changes in symbol
4740 1999-06-03 Richard Henderson <rth@cygnus.com>
4742 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4743 instead of doing the work by hand.
4745 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4747 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4748 state of line state-machine.
4749 (struct ls): Collect DWARF2 line state-machine state in new member
4750 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4751 resulted in any DWARF2 directives.
4752 (reset_state_machine): New function.
4753 (out_end_sequence): Ditto.
4754 (dwarf2_gen_line_info): When switching sections or switching to a
4755 lower text address, call out_end_sequence() first to terminate the
4756 previous code sequence as code sequences MUST have monotonically
4757 increasing addresses.
4758 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4760 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4762 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4763 DWARF2 debug info (line information only, at this point).
4764 * as.h: Update comment about supported debug formats.
4765 * dwarf2dbg.c, dwarf2dbg.h: New files.
4766 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4768 * expr.c (operand): Don't use [ for parens if we want an index op.
4769 (op_encoding): Switch [ into O_index, if desired.
4770 (op_rank): Renumber with O_index on bottom.
4771 (expr): If O_index, match closing bracket.
4772 * expr.h (O_index): New.
4774 * read.c (read_a_source_file): Conditionally allow matched "
4775 in lines passed to md_assemble.
4777 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4779 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4781 Add support for storing local symbols in a small structure to save
4782 memory when assembling large files.
4783 * as.h: Don't include struc-symbol.h.
4784 (symbolS): Add typedef.
4785 * symbols.c: Include struc-symbol.h.
4786 (local_hash): New static variable.
4787 (save_symbol_name): New static function, from symbol_create.
4788 (symbol_create): Call save_symbol_name.
4789 (local_symbol_count): New static variable.
4790 (local_symbol_conversion_count): Likewise.
4791 (LOCAL_SYMBOL_CHECK): Define.
4792 (local_symbol_make): New static function.
4793 (local_symbol_convert): New static function.
4794 (colon): Handle local symbols. Create local symbol for local
4796 (symbol_table_insert): Handle local symbols.
4797 (symbol_find_or_make): Create local symbol for local label name.
4798 (symbol_find_base): Check for local symbol.
4799 (symbol_append, symbol_insert): Check for local symbols.
4800 (symbol_clear_list_pointers, symbol_remove): Likewise.
4801 (verify_symbol_chain): Likewise.
4802 (copy_symbol_attributes): Likewise.
4803 (resolve_symbol_value): Handle local symbols.
4804 (resolve_local_symbol): New static function.
4805 (resolve_local_symbol_values): New function.
4806 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4807 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4808 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4809 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4810 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4811 (symbol_previous, symbol_next): New functions.
4812 (symbol_get_value_expression): Likewise.
4813 (symbol_set_value_expression): Likewise.
4814 (symbol_set_frag, symbol_get_frag): Likewise.
4815 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4816 (symbol_mark_used_in_reloc): Likewise.
4817 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4818 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4819 (symbol_mri_common_p): Likewise.
4820 (symbol_mark_written, symbol_clear_written): Likewise.
4821 (symbol_written_p): Likewise.
4822 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4823 (symbol_section_p, symbol_equated_p): Likewise.
4824 (symbol_constant_p): Likewise.
4825 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4826 (symbol_get_obj, symbol_set_obj): Likewise.
4827 (symbol_get_tc, symbol_set_tc): Likewise.
4828 (symbol_begin): Initialize local_hash.
4829 (print_symbol_value_1): Handle local symbols.
4830 (symbol_print_statistics): Print local symbol statistics.
4831 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4832 Declare new symbols.c functions. Move many declarations here from
4834 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4835 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4836 (struct symbol): Move bsym to make it clearly the first field.
4837 Remove TARGET_SYMBOL_FIELDS.
4838 (symbolS): Don't typedef.
4839 (struct broken_word): Remove.
4840 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4841 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4842 (symbol_clear_list_pointers): Likewise.
4843 (symbol_insert, symbol_remove): Likewise.
4844 (symbol_previous, symbol_append): Likewise.
4845 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4846 (struct local_symbol): Define.
4847 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4848 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4849 (local_symbol_get_frag, local_symbol_set_frag): Define.
4850 (local_symbol_get_real_symbol): Define.
4851 (local_symbol_set_real_symbol): Define.
4853 * write.c (write_object_file): Call resolve_local_symbol_values.
4854 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4855 (TARGET_SYMBOL_FIELDS): Don't define.
4856 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4857 ECOFF_DEBUGGING, add ECOFF fields.
4858 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4859 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4860 ECOFF_DEBUGGING, add ECOFF fields.
4861 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4862 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4863 * config/tc-mcore.h: Don't include struc-symbol.h.
4864 (TARGET_SYMBOL_FIELDS): Don't define.
4865 (struct mcore_tc_sy): Define.
4866 (TC_SYMFIELD_TYPE): Define.
4867 * Many files: Use symbolS instead of struct symbol. Use new
4868 accessor functions rather than referring to symbolS fields
4871 * read.c (s_mri_common): Don't add in value of line_label.
4873 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4874 checking for SEC_LINK_ONCE.
4876 * config/tc-sh.h (sh_fix_adjustable): Declare.
4878 * app.c (input_buffer): New static variable.
4879 (app_push): Save saved_input in allocated buffer.
4880 (app_pop): Restored saved_input.
4881 (do_scrub_chars): Change get parameter to take char * and int as
4882 arguments. Change GET macro to pass input_buffer to get
4883 function. Don't save input into allocated buffer.
4884 * as.h (do_scrub_chars): Update declaration.
4885 * input-file.c (input_file_get): Change to take char * and int.
4886 Read data into passed in buffer. Remove static buffer.
4887 * read.c (scrub_from_string): Change to take char * and int. Copy
4888 data into passed in buffer.
4890 * hash.h: Neaten. Declare hash_traverse.
4891 * hash.c: Complete rewrite based on BFD hashing code.
4892 * gasp.c (chunksize): New variable.
4893 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4896 1999-05-28 Nick Clifton <nickc@cygnus.com>
4898 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4899 addend unless the target uses an old ABI.
4901 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4903 -Wchar-subscripts cleanup
4904 * listing.c (listing_newline): Use unsigned char variable, so
4905 calls to isascii,iscntrl are correct.
4906 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4908 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4909 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4910 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4911 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4913 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4915 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4917 (arch_coldfire_p): New #define.
4918 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4920 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4922 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4924 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4925 (install_operand): Add place `N'.
4926 (init_table): Add registers ACC, MACSR, MASK.
4928 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4930 * config/tc-m68k.c: Change mcf5200 --> mcf.
4931 (archs): Add mcf5206e, mcf5307.
4932 (m68k_ip): Add format `u'.
4933 (install_operand): Add place `m', `M', `h'.
4934 (init_table): Add upper/lower registers.
4936 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4938 1999-05-28 Martin Dorey <mdorey@madge.com>
4940 * config/tc-i960.c: Several minor changes to add ELF and
4941 BFD_ASSEMBLER support.
4942 * config/tc-i960.h: Likewise.
4943 * configure.in (i960-*-elf*): New target.
4944 * aclocal.m4, configure: Rebuild.
4946 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4948 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4949 reloc changes when defined(BFD_ASSEMBLER).
4951 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4953 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4955 * write.c (write_print_statistics): Output to file, not stderr.
4957 * expr.c (generic_bignum_to_int32,64): Prototype.
4959 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4960 output_sleb128, output_uleb128, output_big_sleb128,
4961 output_big_uleb128, output_big_leb128): Prototype.
4962 (output_big_sleb128, output_big_uleb128): Make inline.
4963 (output_big_leb128): Remove inline
4965 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4966 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4967 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4968 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4969 value for correct overflow check in write.c:fixup_segment.
4970 * write.c (fixup_segment): Move bitfield overflow checks to after
4971 the md_apply_fix call.
4972 * config/obj-coff.c (fixup_segment): Likewise.
4973 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4974 valueT *val argument.
4976 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4978 * config/atof-ieee.c (gen_to_words): Correctly round a
4979 denormalized number. Fix off-by-one in range checking for
4980 exponent in a denormal.
4982 1999-05-10 Nick Clifton <nickc@cygnus.com>
4984 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4987 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4989 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4991 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4993 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4994 (ReverseRegRegmem): Remove.
4995 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4996 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4997 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5000 From Doug Ledford <dledford@redhat.com>
5001 * config/tc-i386.h (RegXMM): New for P/III.
5002 * config/tc-i386.c: Add support for P/III.
5004 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5006 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5007 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5008 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5010 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5012 * config/tc-i386.c (i386_immediate): Skip whitespace before
5013 complaining about junk after expression.
5014 (i386_displacement): Likewise.
5016 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5018 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5019 Don't copy before downcaseing.
5021 1999-05-05 Catherine Moore <clm@cygnus.com>
5023 * tc-m68k.c: Include elf/m68k.h.
5024 (m68k_elf_final_processing): New routine.
5025 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5028 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5030 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5033 1999-04-30 Nick Clifton <nickc@cygnus.com>
5035 * config/tc-mcore.c (mcore_s_section): Dump literals before
5038 1999-04-29 Nick Clifton <nickc@cygnus.com>
5040 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5043 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5045 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5046 (TC_INIT_FIX_DATA): Delete.
5047 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5048 (TC_INIT_FIX_DATA): Delete.
5049 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5050 * write.c (fix_new_internal): Initialize fx_cgen member.
5051 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5052 (gas_cgen_md_apply_fix3): Update.
5053 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5054 (md_cgen_record_fixup_exp): Update.
5055 (FX_OPINFO_R_TYPE): Update.
5057 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5058 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5059 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5060 * frags.h (struct frag): Make opindex, opinfo ints.
5062 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5064 1999-04-26 Tom Tromey <tromey@cygnus.com>
5066 * aclocal.m4, configure: Updated for new version of libtool.
5068 1999-04-22 Nick Clifton <nickc@cygnus.com>
5070 * config/tc-mcore.c (md_apply_fix3): Renamed function from
5072 (md_apply_fix3): Do not fix up absolute relocations against
5075 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5077 1999-04-20 Nick Clifton <nickc@cygnus.com>
5079 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5080 changes and data-in-text directives.
5081 (mcore_cons): New function: intercept cons() operations.
5082 (mcore_float_cons): New function: intercept float_cons()
5084 (mcore_stringer): New function: intercept stringer() operations.
5086 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5088 * obj.h (struct format_ops): Change generate_asm_lineno field to
5090 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5092 * config/tc-alpha.c (find_opcode_match): Add default case to
5094 (find_macro_match): Likewise.
5095 (load_expression): Parenthesize && within ||.
5097 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5099 1999-04-17 Nick Clifton <nickc@cygnus.com>
5101 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5102 .text .data .section pseudo ops.
5103 (mcore_s_section): New function. Dump lits before changing secs.
5104 (mcore_s_text): New function. Dump lits before changing secs.
5105 (mcore_s_data): New function. Dump lits before changing secs.
5107 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5109 * config/tc-mips.c (mips_32bitmode): New.
5110 (md_begin): Set mips_32bitmode if needed.
5111 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5112 Set EF_MIPS_32BITMODE.
5114 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5116 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5119 1999-04-16 Nick Clifton <nickc@cygnus.com>
5121 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5123 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5125 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
5126 expressions correctly.
5129 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5131 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5133 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5135 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5136 and fmpynfadd instructions.
5138 1999-04-11 Richard Henderson <rth@cygnus.com>
5140 * as.h (environ): Declare it, if needed.
5141 * as.c (dump_statistics): Don't declare environ.
5142 * configure.in (environ): Detect declaration.
5143 * configure, config.in: Rebuild
5145 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5146 (i386_displacement): Allocate enough space for replacement buffer.
5147 Clean up replacement buffer initialization.
5149 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5151 * subsegs.c (section_symbol): Don't create a new symbol if one
5152 already exists; instead, use the existing one, but set its segment
5153 and frag data if it hasn't already been defined.
5154 * config/obj-coff.c (c_section_symbol): Likewise.
5156 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5158 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5160 1999-04-08 Nick Clifton <nickc@cygnus.com>
5162 * config/tc-mcore.c: New File: Support routines for MCore
5164 * config/tc-mcore.h: New File: Definitions for MCore assembler.
5165 * config/obj-coff.c: Add support for mcore-pe target.
5167 * Makefile.am: Add support for MCore targets.
5168 * Makefile.in: Regenerate.
5169 * configure.in: Add support for MCore targets.
5170 * configure: Regenerate.
5172 * doc/all.texi: Set MCORE.
5173 * doc/as.texinfo: Document MCore specific command line options.
5175 * write.h: Prevent multiple inclusion.
5177 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5179 * asintl.h (LC_MESSAGES): Never define.
5180 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5182 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5185 * Makefile.am (m68k-parse.c): If configuring in the source
5186 directory, copy m68k-parse.y into the local directory before
5187 running ylwrap, to remove spurious differences when generating
5189 * Makefile.in: Rebuild.
5191 * config/tc-sparc.h (md_do_align): Just allocate the number of
5192 bytes necessary, rather than always allocating 1024.
5194 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5196 * listing.c (listing_newline): Add cast to avoid warning.
5197 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5198 * config/tc-i386.c (i386_scale): Add return value.
5199 (build_displacement_string): Remove unused local temp_disp2.
5200 (i386_intel_memory_operand): Add parentheses to avoid warning.
5201 (i386_intel_operand): Remove unused local end_of_operand_string.
5202 (i386_operand): Remove unused local operand_modifier.
5203 (i386_operand): Add parens to avoid warning.
5205 1999-04-04 Don Bowman <don@pixsci.com>
5207 * configure.in: Add mips*-*-vxworks* target; have it define
5209 * configure, config.in: Rebuild.
5211 1999-03-31 Nick Clifton <nickc@cygnus.com>
5213 * configure.in (emulations): Add support for arm-epoc-pe.
5214 * configure: Regenerate.
5215 * config/te-epoc-pe.h: New file. Define macros specific to
5217 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5218 for arm-epoc-pe target.
5220 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5222 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5224 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5226 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5227 detect ",n" without a condition.
5228 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5231 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5233 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5234 instruction is encoded with one bit.
5237 1999-03-23 Ian Lance Taylor <ian@zembu.com>
5239 * doc/internals.texi (CPU backend): Mention that
5240 line_separator_chars should not include newline. From thi
5241 <ttn@mingle.glug.org>.
5243 1999-03-22 Doug Evans <devans@casey.cygnus.com>
5245 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5246 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5248 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5250 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5252 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5254 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5257 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5259 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
5261 1999-03-15 Martin Hunt <hunt@cygnus.com>
5263 * app.c (do_scrub_begin): Change '-' back to a symbol char
5264 so we can use multiple opcodes on a line again.
5266 * config/tc-d30v.c: By default, warn if a symbol has
5267 the same name as a register. Plus some minor
5268 updates from the branch.
5270 1999-03-13 Nick Clifton <nickc@cygnus.com>
5272 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5273 BFD_RELOC_16 and BFD_RELOC_64.
5275 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5277 * expr.c (expr): Add missing else.
5279 1999-03-12 Nick Clifton <nickc@cygnus.com>
5281 * config/tc-arm.c (md_apply_fix3): Improve error message.
5283 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5285 * Makefile.am (CPU_TYPES): Add fr30.
5286 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5287 (fr30,m32r dependencies): Update.
5288 * Makefile.in: Rebuild.
5290 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5291 (gas_cgen_record_fixup_exp): Ditto.
5292 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5293 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5294 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5295 (md_cgen_lookup_reloc): Update use of operand->type.
5296 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5297 (md_convert_frag): Call cgen_operand_lookup_by_num.
5298 (md_cgen_lookup_reloc): Update use of operand->type.
5299 (m32r_cgen_record_fixup_exp): Ditto.
5301 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5303 * config/tc-mips.c (md_show_usage): Fix message.
5305 1999-03-03 Nick Clifton <nickc@cygnus.com>
5307 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5308 and LDR reg,=<expr> instruction.
5310 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5313 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5315 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5317 1999-02-17 Nick Clifton <nickc@cygnus.com>
5319 This patch was created by: Scott Bambrough
5320 <scottb@corelcomputer.com>
5323 Special cased '@' character. The '@' character is used as the
5324 ARM assembler comment character, as a special character
5325 and in ELF .symver pseudo-op's, and as a special character in
5326 .type and .section pseudo-ops.
5327 (symver_pseudo): New static variable.
5328 (symver_state): New static variable.
5329 (struct app_save): Add field 'symver_state'.
5330 (app_push): Save global symver_state int struct app_save.
5331 (app_pop): Restore global symver_state from struct app_save.
5332 (do_scrub_chars): Special case handling of '@' character in
5335 * configure.in: Modified to recognize armv* uname syntax from ARM
5337 * configure: Regenerated.
5339 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5340 a prefix to the section's type.
5341 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5342 the type's typename.
5344 * config/tc-arm.h: Add support for PIC generation:
5345 (pic_code): New boolean.
5346 (obj_relocate_extern): Define.
5347 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5348 (TC_CONS_FIX_NEW): Define.
5349 (tc_fix_adjustable): Define.
5350 (GLOBAL_OFFSET_TABLE_NAME): Define.
5352 * config/tc-arm.c: Add support for PIC generation:
5353 (line_seperator_chars): Allow ';' as a seperator for Linux.
5354 (is_immediate_prefix): New macro.
5355 (arm_parse_reloc): New function.
5356 (s_arm_elf_cons): New function.
5357 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5358 (md_undefined_symbol): Special case handling for the Global Offset
5360 (md_apply_fix3): Handle PIC relocs.
5361 (tc_gen_reloc): Handle PIC relocs.
5362 (md_parse_option): Add support for '-k' command line switch to
5363 enable PIC generation.
5364 (cons_fix_new_arm): New function.
5365 (s_arm_elf_cons): New function.
5367 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5369 * configure.in: Add comments for uses of AC_DEFINE.
5370 * acinclude.m4: Likewise.
5371 * acconfig.h: Remove.
5372 * aclocal.m4: Rebuild.
5373 * configure: Rebuild.
5374 * Makefile.in: Rebuild.
5375 * config.in: Rebuild.
5377 1999-02-15 Jim Lemke <jlemke@cygnus.com>
5379 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5380 non-constant offset from a base register.
5382 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
5384 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5387 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5389 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5390 (emit_insn): Look for pc-relative and no-overflow specifiers on
5391 internal relocation types.
5393 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5395 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5398 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5400 (mips_4650, mips_4010, mips_4100): Variables removed.
5401 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5402 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5404 (md_begin): Don't bother initializing the mips_NNNN variables;
5405 mips_cpu is set, and that's good enough now.
5406 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5407 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5408 (show): New function, to handle wrapping in the CPU lists.
5409 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5411 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5413 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5414 than treat as an immediate specifier.
5416 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5418 * config/tc-i386.c: Prototype many functions.
5419 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5420 (i386_immediate): Remove unused second argument.
5421 (i386_intel_operand): Fix i386_is_reg typo.
5422 (i386_operand): Use allow_naked_reg.
5423 (output_invalid): Make operand int for K&R.
5425 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5427 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5429 * Makefile.in: Rebuild.
5431 1999-02-09 Doug Evans <devans@casey.cygnus.com>
5433 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5435 (EXTRA_as_new_SOURCES): Comment out.
5436 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5437 * Makefile.in: Rebuild.
5438 * doc/Makefile.in: Rebuild.
5439 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5440 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5441 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5442 * configure: Rebuild.
5443 * aclocal.m4: Rebuild.
5444 * config.in: Rebuild.
5445 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5446 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5447 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5448 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5449 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5450 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5451 (gas_cgen_record_fixup_exp): Ditto.
5452 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5453 descriptor, not global variable.
5454 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5455 descriptor, not global variable. Refer to insert_operand handler
5456 via cpu descriptor, not global function.
5457 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5458 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5459 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5460 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5461 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5462 * config/tc-m32r.c: Ditto.
5463 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5464 (md_assemble): Ditto.
5465 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5467 1999-02-09 Nick Clifton <nickc@cygnus.com>
5469 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5470 relocations for ELF targets.
5472 1999-02-08 Nick Clifton <nickc@cygnus.com>
5474 * configure.in: Add support for StrongARM target.
5475 * configure: Regenerate.
5477 1999-02-05 Nick Clifton <nickc@cygnus.com>
5479 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5481 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5484 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5486 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5488 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5490 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5491 (INTEL_DWORD_MNEM_SUFFIX): Define.
5494 (DWORD_PTR): Define.
5495 (XWORD_PTR): Define.
5497 (OFFSET_FLAT): Define.
5499 (NONE_FOUND): Define.
5502 * config/tc-i386.c (set_intel_syntax): New routine.
5503 (intel_syntax): Declare.
5504 (allow_naked_reg): Declare.
5505 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5506 (intel_float_operand): New routine.
5507 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5508 Handle brackets as well as parens. Call i386_intel_operand for
5509 intel syntax. Reverse operands if appropriate. Handle new
5510 suffixes. Handle movzx and movsx.
5511 (i386_is_reg): New routine.
5512 (i386_immediate): New routine.
5513 (i386_scale): New routine.
5514 (i386_displacement): New routine.
5515 (i386_operand_modifier): New routine.
5516 (build_displacement_string): New routine.
5517 (i386_parse_seg): New routine.
5518 (i386_intel_memory_operand): New routine.
5519 (i386_intel_operand): New routine.
5520 (i386_operand): Call i386_displacement, i386_immediate,
5521 i386_scale, etc. instead of handling inline.
5522 (parse_register): Handle registers without prefix.
5524 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5526 * configure: Regenerate.
5527 * configure.in (arm-*-oabi): New.
5528 (thumb-*-oabi): New.
5529 * config/tc-arm.c (target_oabi): Declare.
5530 (md_apply_fix3): Support REL relocs.
5531 (md_parse_option): Handle -oabi.
5532 (elf32_arm_target_format): New routine.
5533 (md_longopts): Add OPTION_OABI.
5534 * config/tc-arm.h: Redefine TARGET_FORMAT.
5537 1999-01-28 Nick Clifton <nickc@cygnus.com>
5539 * write.c (write_relocs): Handle out of range error.
5541 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5542 (fr30_force_relocation): Default to 0.
5544 * config/tc-fr30.h (obj_fix_adjustable): Define.
5545 (TC_FORCE_RELOCATION): Define.
5547 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
5550 1999-01-16 Nick Clifton <nickc@cygnus.com>
5552 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5553 merge of two instructions if the left instruciton kills the right.
5555 1999-01-11 Doug Evans <devans@casey.cygnus.com>
5557 * Makefile.in: Regenerate.
5558 * configure.in: Redo test for using cgen.
5559 * configure: Regenerate.
5561 1999-01-09 Nick Clifton <nickc@cygnus.com>
5563 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5564 redefinition of this macro.
5566 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5568 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5571 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5573 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5574 a read of HI or LO and an immediatly following branch.
5576 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5578 * config/tc-mips.c (md_begin): Another correction to the setting of
5581 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5583 * config/tc-mips.c (md_begin): Correct type-o in setting of
5586 1998-12-21 Nick Clifton <nickc@cygnus.com>
5588 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5589 bit insn when optimizing, so that parallelised instructions will
5590 start on a 32 bit boundary.
5592 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5594 * config/tc-mips.c (mips_eabi64): New.
5595 (md_begin): Set mips_eabi64.
5596 (mips_elf_final_processing): Use it.
5598 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5600 * config/tc-mips.c (mips_elf_final_processing):
5601 Correct setting of ABI in e_flags.
5603 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5605 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5608 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5610 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
5612 1998-12-15 Doug Evans <devans@casey.cygnus.com>
5614 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5615 warning, values that don't fit in the field.
5617 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5619 * config/tc-mips.c (mips_abi_string): New.
5620 (md_parse_option,md_longopts): Add mabi.
5621 (mips_elf_final_processing): Set e_flags based on mabi flag.
5623 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5625 * config/tc-mips.c (md_parse_option): Handle vr4111.
5627 98-12-11 Ken Raeburn <raeburn@cygnus.com>
5629 * config/tc-h8300.c (build_bytes): Change message given if the
5630 instruction requires H8/300H mode and we're not in Hmode, to
5631 suggest that it may be the operand modes that are the problem, not
5632 necessarily the opcode.
5634 1998-12-10 Nick Clifton <nickc@cygnus.com>
5636 * config/tc-fr30.c: Add line separator character.
5638 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5640 * configure.in (hppa-*-mpeix*): New target.
5641 * config/obj-som.h (obj_som_compiler): Declare.
5642 * config/obj-som.c (compiler_seen): New static variable.
5643 (obj_som_compiler): New function.
5644 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
5645 (md_pseudo_table): Add "compiler" if OBJ_SOM.
5646 (pa_type_args): Set hppa_priv_level.
5647 (pa_compiler): New static function if OBJ_SOM.
5648 * configure: Rebuild.
5650 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5652 * read.c (output_leb128): Don't mark as inline.
5654 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5656 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
5657 AIX .vbyte unaligned data support.
5658 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
5659 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
5662 1998-12-07 Nick Clifton <nickc@cygnus.com>
5664 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
5667 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5669 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5670 BFD_RELOC_ARM_PCREL_BRANCH.
5672 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5674 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5675 checking the target type.
5676 (mips-dec-bsd*): Set endian to little.
5677 * configure: Rebuild.
5679 COFF weak symbol support, based on patches from Mark Elbrecht
5680 <snowball3@usa.net>:
5681 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5682 * config/obj-coff.c (obj_coff_weak): New static function.
5683 (obj_coff_endef) [both versions]: Handle weak symbols.
5684 (coff_frob_symbol): Likewise.
5685 (yank_symbols): Likewise.
5686 (obj_pseudo_table): Add "weak".
5688 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5689 <aymeric.vincent@emi.u-bordeaux.fr>.
5690 * aclocal.m4: Rebuild with current tools.
5691 * configure: Rebuild.
5693 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5694 an assertion failure for a case we can't handle when OBJ_ECOFF.
5696 * expr.c (operator): And with 0xff to avoid problems with signed
5699 1998-12-03 Nick Clifton <nickc@cygnus.com>
5701 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5702 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5704 1998-12-02 Nick Clifton <nickc@cygnus.com>
5706 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5709 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5711 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5712 calculation of pcrel point.
5714 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5716 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5719 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5721 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5723 (d10v_cleanup): Only generate previous insn if a multiline insn is
5726 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5728 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5731 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5733 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5734 -marm6xxx command line switches.
5736 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5738 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5739 (itbl-ops.o): Delete duplicate dependencies.
5740 Rebuild dependencies.
5741 Add fr30 dependencies.
5742 * Makefile.in: Rebuild.
5744 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5746 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5748 * listing.c: Ignore line terminator characters found inside
5751 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5753 * po/gas.pot: Regenerated.
5755 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5757 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5758 fr30_is_label_start(). Also checks for delay slot insns.
5760 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5761 FR30 instructions which contain a colon in the mnemonic.
5763 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5765 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5767 * config/tc-fr30.c: Removed currently superflous code.
5769 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5771 * config/tc-fr30.h: New file.
5772 * config/tc-fr30.c: Tweaking so that it will compile.
5774 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5776 * config/tc-d10v.h (obj_fix_adjustable): Define.
5777 (TC_FORCE_RELOCATION): Define.
5778 (d10v_force_relocation): Declare.
5779 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5780 (md_apply_fix3): Handle Vtable relocs.
5781 (d10v_fix_adjustable): New.
5782 (d10v_force_relocation): New.
5784 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5786 * config/tc-d30v.c: Change default behaviour to ignore potential
5787 conflicts between register name and symbol names.
5789 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5791 * configure.in: Add fr30-*-*.
5792 * config/tc-fr30.c: New file.
5793 * Makefile.in: Regenerated.
5794 * config.in: Regenerated.
5795 * configure: Regenerated.
5796 * doc/Makefile.in: Regenerated.
5797 * po/gas.pot: Regenerated.
5799 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5801 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5804 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5806 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5808 (do_scrub_chars): Add some casts to unsigned char to avoid
5809 unwanted sign extension.
5810 * read.c (lex_type): Set characters about 127 to be symbol
5812 * config/tc-i386.c (md_begin): Set identifier_chars and
5813 operand_chars for values above 127.
5815 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5817 * configure.in: detect cygwin* instead of cygwin32*
5818 * configure: regenerate
5820 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5822 * listing.c: Add support for producing a listing from piped
5825 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5827 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5828 (append_insn): Account for the tx39's multiply behavior.
5830 1998-10-26 Michael Meissner <meissner@cygnus.com>
5832 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5833 from assemble_parallel_insns. Add support for '->' to indicate
5834 explicitly serializing the instructions.
5835 (md_assemble): Ditto.
5837 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5839 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5842 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5844 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5846 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5848 * config/tc-mips.c : support frame and regmask/fregmask when
5849 MIPS_STABS_ELF is specified.
5851 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5853 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5854 (md_apply_fix): Don't return 1 for VTABLE relocs.
5855 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5857 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5859 * doc/c-i386.texi: Replace occurences of "opcode" with
5860 "instruction mnemonic", "instruction", or "mnemonic" when
5861 referring to the name of an instruction. Use "opcode" when
5862 referring to the sequence of machine bytes.
5864 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5865 (is_opcode_char): Rename to is_mnemonic_char.
5866 (md_assemble and i386_operand): Correct error messages from
5867 "opcode" to "instruction mnemonic"
5868 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5869 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5870 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5871 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5872 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5873 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5874 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5876 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5878 * config/tc-i386.c (i386_operand): Check for garbage after
5881 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5883 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5884 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5886 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5888 * config/tc-sh.h (obj_fix_adjustable): Define.
5889 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5890 (md_apply_fix): Likewise.
5891 (tc_gen_reloc): Likewise.
5892 (sh_fix_adjustable): New.
5894 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5896 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5897 * cgen.h (gas_cgen_finish_insn): Update prototype.
5898 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5899 cgen_insn_t -> CGEN_INSN_INT.
5900 (make_parallel): Update handling of CGEN_INT_INSN_P.
5901 (assemble_parallel_insn): Ditto.
5902 (target_make_parallel): New function.
5903 (md_assemble): Use it.
5905 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5907 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5909 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5911 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5912 converted into lower case.
5914 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5916 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5917 (gas_cgen_tc_gen_reloc): Likewise.
5918 * config/tc-m32r.h (obj_fix_adjustable): Define.
5919 * config/tc-m32r.c (m32r_fix_adjustable): New.
5920 (m32r_force_relocation): Handle VTABLE relocs.
5922 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5924 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5926 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5928 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5929 to lower case before parsing.
5931 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5932 parallel insns modift buts in the PSW as a side effect.
5934 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5936 * config/tc-d30v.c (find_format): Test for missing flag and
5939 (md_apply_fix3): Fix error messages to avoid
5940 assumption about presence of a symbol.
5942 (parallel_ok): Disallow parallel instructions that both modify the
5945 (find_format): Generate a warning if an odd numbered register is
5946 used as the first register in a mutli-register instruction.
5948 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5950 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5951 relocations are always associated with a symbol.
5953 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5955 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5956 (elf32_sparc_force_relocation): Declare.
5957 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5958 (tc_gen_reloc): Handle vtable relocs.
5959 (elf32_sparc_force_relocation): New.
5961 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5963 * symbols.c (S_IS_FUNCTION): New.
5964 * config/tc-v850.h (obj_fix_adjustable): Define.
5965 (TC_FORCE_RELOCATION): Define.
5966 (v850_force_relocation): Declare.
5967 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5968 of fx_addnumber for VTABLE reloc addends.
5969 (md_apply_fix3): Handle VTABLE relocs.
5970 (v850_fix_adjustable): New.
5971 (v850_force_relocation): New.
5973 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5975 * tc-hppa.c (fp_operand_format): Add some additional formats.
5976 (pa_ip): Do not automatically promote into pa2.0 mode.
5977 (pa_level): Handle ".level 2.0".
5979 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5981 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5982 * config/tc-i386.h (template.extension_opcode): Change to
5983 unsigned int to allow full range of 8-bit opcode suffixes.
5984 (None): Redefine as 0xffff.
5986 From Jeff B Epler <jepler@usgs.gov>
5987 * doc/c-i386.texi (i386-SIMD): New section.
5989 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5991 * read.c (discard_rest_of_line): New function.
5992 * read.h: Declare it.
5993 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5995 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5997 * config/tc-d10v.c (find_symbol_matching_register): New function.
5998 (find_opcode): Cope with the case where a register name matches
6001 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6003 * config/tc-v850.c (md_pcrel_from): Rename to
6004 v850_pcrel_from_section.
6005 (v850_pcrel_from_section): Do not resolves symbols in other
6008 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6010 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6012 * config/tc-d10v.c (find_opcode): Generate an error if a register
6013 is supplied for an operand that should not be a register.
6015 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6017 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6018 instructions to have another instruction in the right bin.
6020 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6022 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6023 the right container if the left container holds a branch
6026 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6028 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6029 both a register name and symbol name.
6030 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6032 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6034 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6035 execution unit class.
6037 (reg_name_search): If a name matches a register and a symbol,
6038 prefer the register.
6039 (find_format): Disallow flag registers when a general purpose
6040 register is required.
6041 If a number is required, but a register has been given, check to
6042 see if a symbol with the same name as the register exists, and if
6043 so, use that symbol.
6045 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6047 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6049 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6051 * config/tc-d30v.c (find_format): Do not accept flag registers as
6052 general purpose registers.
6053 (find_format): If an immediate value is expected at a given place
6054 in a format, but a register name has been provided instead, check
6055 to see if that register name matches the name of a predefined
6056 symbol and if it does, then use the symbol instead.
6057 (reg_name_search): If a register name matches a symbol name,
6058 prefer the register name to the symbol name.
6060 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6062 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6063 the previous insn to empty.
6065 1998-09-20 Michael Meissner <meissner@cygnus.com>
6067 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6068 pieces, forcing the use of an ANSI compiler.
6070 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6072 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6074 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6076 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
6078 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6080 (obj_elf_vtable_entry): Likewise.
6081 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6082 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6083 (tc_gen_reloc): Likewise.
6084 (arm_fix_adjustable): Likewise.
6085 (elf32_arm_force_relocation): New.
6086 (armelf_frob_symbol): Remove coff-style symbol support.
6088 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6090 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6092 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
6094 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6095 OBJ_COFF so that routine is defined for a.out format.
6097 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6099 * config/tc-i386.c (i386_operand): Detect non-segment registers
6100 used as segment prefixes.
6102 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6104 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6105 optimize across FDE boundaries.
6107 * config/obj-coff.c (obj_coff_section): Preserve any link once
6108 flags when setting the section flags.
6110 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6112 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6113 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6115 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6117 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6120 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6122 * frags.c (frag_grow): Include the size of the frag struct in the
6125 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6126 if the new subseg comes before the old.
6128 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6130 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6131 to handle edge8 and edge16.
6133 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6135 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6136 before we clobber the symbol involved.
6138 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6140 * config/tc-arm.c: Remove OBJ_ELF definitions for
6141 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6142 use arm_adjust_symtab for OBJ_COFF.
6143 (armelf_adjust_symtab): New Routine.
6144 * config/tc-arm.h: Define obj_adjust_symtab to
6145 armelf_adjust_symtab for OBJ_ELF.
6147 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6149 * configure.in: Make all i386-elf targets use bfd_gas.
6150 * config/tc-i386.c (tc_i386_force_relocation): New.
6151 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6152 (md_apply_fix3): Likewise.
6153 (tc_gen_reloc): Handle them.
6154 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6155 tc_i386_force_relocation.
6157 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6159 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6161 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6163 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6164 current opcode after writing the first insturction of a reverse
6167 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6169 * read.h (generate_lineno_debug): Add prototype.
6170 * read.c (generate_lineno_debug): Make non-static.
6172 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6174 * config/tc-i386.c (md_assemble): Only warn for address/data size
6177 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6179 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6180 against Thumb function names, as the linker needs this information.
6182 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6184 * expr.c (operand): Check also that there is no advance in operand
6185 after atof_generic in order to decide "is it label 0f or floating
6188 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6190 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6191 command line options with a single dash.
6192 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6194 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6196 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6197 * tc-arm.c (arm_fix_adjustable): New routine.
6199 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6201 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6202 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6203 demand_empty_rest_of_line before mri_comment_end.
6204 (equals): Check garbage after expression before
6205 mri_comment_end in MRI mode.
6207 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6209 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6210 small immediate constant to use the constant itself rather than
6213 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6215 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6216 (pa_leave): Likewise.
6218 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6220 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6222 (i386_operand): Fix an error message.
6224 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6226 * doc/c-arm.texi (ARM Directives): Document .req directive.
6228 * config/tc-arm.c (reg_required_here): Display erroneous string if
6229 the register name could not be decoded.
6230 Do not set inst.instruction if the sift is -1.
6232 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6234 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6237 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6239 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6240 even if it is belived to be unnecessary.
6242 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6244 config/tc-i386.c (i386_operand): Size immediate constants by
6245 suffix (erroneously removed as part of July 7 change).
6247 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6249 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6250 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6251 (armelf_frob_symbol): New Routine.
6252 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
6254 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6256 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6258 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6260 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6261 command line switches passed to assembler.
6263 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6265 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6266 (gas_cgen_opcode_desc): Declare.
6267 (gas_cgen_parse_operand): Declare.
6268 (*): Prepend gas_ to gas specific fns to denote them as such.
6270 * cgen.c (gas_cgen_opcode_desc): New global
6271 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6272 (queue_fixup): Renamed from cgen_queue_fixup.
6273 (*): Prepend gas_ to gas specific fns to denote them as such.
6275 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6276 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6277 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6278 Open opcode table and initialize it.
6279 (make_parallel): Use gas_cgen_opcode_desc.
6280 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6281 (md_assemble): Ditto.
6283 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6285 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6286 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6287 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6288 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6289 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6290 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6291 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6292 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6293 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6294 (INIT_STAB_SECTION): Likewise.
6295 (OBJ_PROCESS_STAB): Likewise.
6297 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6298 (md_parse_option): Watch for them.
6299 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6300 (md_begin): Kill neverdef code.
6301 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6302 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6303 (s_alpha_coff_wrapper): New.
6304 (md_pseudo_table): Trap all ECOFF pseudos.
6306 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6308 Start of changes to remove mdebug section from mips*-elf
6309 Based on MIPS_STAB_ELF definition
6310 * acconfig.h: undef if not configured
6311 * config.in: undef if not configured
6312 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6313 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6314 * stabs.c (s_stab_generic): flush frag
6316 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6318 * configure.in: (arm-*-elf): Handle.
6319 (thumb-*-elf): Handle.
6320 * configure: Regenerate.
6321 * read.c (stringer): Fix typo in comment.
6322 * write.c (fixup_segment): Don't add symbol value to addend if
6324 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6326 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6329 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6331 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6332 (write_2_short): Emit warning if new flag is set.
6333 (do_assemble): Set flags if left instruction is one of special
6334 "right-instruction-killer" type.
6336 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
6338 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6339 Always output words in debug_info section as big endian.
6340 (sparc_target_format): Choose correct bfd target.
6341 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
6343 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6345 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6346 to work with internationalization code. Issue an error when two
6347 operands match that are not allowed to match.
6349 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6351 * configure.in (install_tooldir): Allow target to specify whether
6352 it wants to be installed in $(tooldir)/bin.
6353 * configure: Regenerate.
6354 * Makefile.am (install-exec-local): Set install-exec-tooldir
6355 dependency via configure.
6356 * Makefile.in: Regenerate.
6358 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6360 * Makefile.am (install-exec-local): Split into two ...
6361 (install-exec-bindir,install-exec-tooldir): New rules.
6362 * Makefile.in: Regenerate.
6364 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6366 * Makefile.am (install-exec-local): Don't remove the file before
6367 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6368 W. Rozycki <macro@ds2.pg.gda.pl>.
6369 * Makefile.in: Rebuild.
6371 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6373 * cgen.c: Include libiberty.h.
6374 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6375 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6376 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6377 (md_cgen_lookup_reloc)): Declare.
6378 (md_cgen_record_fixup_exp): Declare.
6379 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6380 (m32r_relax_frag): Declare.
6381 (cgen_md_apply_fix3): Decls moved to cgen.h.
6382 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6383 (m32r_cgen_record_fixup_exp): Delete decl.
6384 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6385 (assemble_nop): Delete.
6386 (expand_debug_syms): Delete unused `exp'.
6387 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6388 Add default case for -Wall.
6389 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6390 (md_atof): Delete unused wordP.
6392 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6394 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6397 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6399 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6400 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6401 .print, .purgem, and .struct. Remove documentation for
6404 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6406 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6407 Update call to insert_operand.
6409 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6411 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6413 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6415 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6416 whitespace after a prefix operator.
6418 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6420 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6422 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6424 * config/tc-sparc.c (log2): New static function.
6425 (s_reserve): Use log2 to convert alignment before calling
6427 (s_common): Use log2 to convert alignment before calling
6428 record_alignment and frag_align.
6429 (sparc_cons_align): Use log2.
6431 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6433 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6434 (s_common): Likewise.
6436 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6437 initialization of waddr.
6438 (sparc_elf_final_processing): Add default case to switch.
6440 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6442 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6443 than temporary real.
6445 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6447 * write.c (subsegs_finish): Don't align the segments if there were
6450 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6451 copying aux information.
6453 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6454 expression into a symbol.
6456 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6458 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6459 type to unsigned int.
6460 (md_assemble): Change type used to store offsets from unsigned
6462 (i386_operand): Switch error check to only call RESTORE_END_STRING
6463 once after parse_register.
6465 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6467 * config/tc-v850.c (md_show_usage): Changed format to match that
6470 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6472 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6474 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6476 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6479 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6481 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6482 * doc/Makefile.in: Rebuild.
6484 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6486 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6487 for %lo expressions.
6488 (mips_ip, case 'u'): Move range check after code to mask
6489 off bits in %hi/%lo expressions. Mask off high bits for
6492 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6494 * doc/Makefile.am (gasver.texi): New target.
6495 (as.info, as.dvi): Depends upon gasver.texi.
6496 * doc/as.texinfo: Include gasver.texi. Mention version number on
6497 title page and in top node.
6498 * doc/Makefile.in: Rebuild.
6500 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6502 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6503 but not including the line containing the edict.
6504 * listing.h (LISTING_EOF): New.
6505 * input-scrub.c (input_scrub_next_buffer): Call it.
6507 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6509 * config/tc-i386.c (i386_operand): Don't set the size of an
6510 immediate address based solely on the suffix and the mode.
6512 * config/tc-i386.c (md_assemble): Add assertion to make sure
6513 overlap2 does not set Imm.
6515 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6516 sequences of whitespace to a single space.
6517 (is_space_chars): Just compare with space.
6518 (md_begin): Don't initialize space_chars.
6519 (md_assemble): Just skip a single whitespace character.
6520 (i386_operand): Rewrite base-index parsing to use new
6521 parse_register, and to skip white space. Skip white space in a
6522 number of other places too. Don't give error message if
6523 parse_register fails.
6524 (parse_register): Change reg_string parameter to be non-const.
6525 Add end_op parameter. Skip white space after the `%', and return
6526 end of register string. Give error message here rather than
6529 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6531 Based on patch from Matt Semersky <matts@scd.hp.com>:
6532 * expr.c (op_encoding): Make const.
6533 (expr_set_precedence): New function.
6534 (expr_begin): Don't set operator rankings, just call
6535 expr_set_precedence.
6536 * expr.h (expr_set_precedence): Declare.
6537 * read.c (s_mri): Call expr_set_precedence.
6539 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6541 * doc/as.texinfo (Statements): Remove paragraph discussing
6542 continuing lines with a backslash. This hasn't worked for years,
6545 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6547 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
6549 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6550 (ps_CTORS, ps_DTORS): New section types.
6551 (vms_fixup_xtors_section): New function
6552 (Ctors_Psect, Dtors_Psect): Define.
6553 (IS_GXX_XTOR): Define
6554 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6555 Filter static constructors/destructors and add to
6556 Ctors_Symbols/Dtors_Symbols chain.
6557 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6558 appropriate section.
6560 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
6561 * makefile.vms: Merge vax/vms support.
6563 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6565 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6566 (elf_pseudo_table): Add them.
6567 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6568 (md_apply_fix): Accept them.
6569 (mips_fix_adjustable): Don't adjust them.
6570 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6571 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6572 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6573 (tc_fix_adjustable): Don't adjust them.
6575 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6577 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6579 * Makefile.in: Regenerate.
6580 * configure.in: AC_SUBST cgen_cpu_prefix.
6581 * configure: Regenerate.
6583 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6585 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6586 Changed all users of COND12_DELAY.
6588 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6590 * config/tc-mn10300.c (set_arch_mach): New function.
6591 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6592 (md_begin): Default to mn10300 mode.
6593 (md_assemble): Only accept instructions for the core mn10300
6594 chip and the active machine type.
6596 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6598 * subsegs.h (segment_info_type): Give the struct a name.
6599 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6600 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6601 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6602 * config/tc-w65.h (tc_reloc_mangle): Declare.
6603 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6605 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6607 * config/tc-v850.c (v850_comm): Restore old section
6608 after common processing.
6610 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6612 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6614 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6616 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6617 char with code that explicitly sign-extends.
6619 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
6621 * config/tc-v850.c (md_begin): Restore text section as the current
6622 section after creating call table sections.
6623 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
6626 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6627 with call to macro SYM_AUXINFO.
6629 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6631 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6632 with the program transform name.
6633 * Makefile.in: Rebuild.
6635 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6637 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6640 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6642 * config/tc-i386.c (i386_operand): Be prepared for a space between
6643 the open parenthesis and the start of the register operand,
6644 because of the June 16 change.
6646 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6648 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6651 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6653 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6654 even if it is belived to be unnecessary.
6656 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6658 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6660 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6662 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6664 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6665 shift amount for a repeated operand. The shift amount for the
6666 repeated copy comes from the size of the operand.
6668 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6670 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6672 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6674 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6676 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6678 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6679 characters in it as LEX_IS_SYMBOL_COMPONENT.
6680 * config/tc-i386.h (tc_symbol_chars): Define.
6681 (extra_symbol_chars): Declare.
6682 * config/tc-i386.c (extra_symbol_chars): Define.
6683 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6684 (line_comment_chars): Set to '/' if TE_LINUX.
6685 * doc/c-i386.texi (i386-prefixes): Update.
6686 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6688 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6690 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6691 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6693 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6695 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6696 constraint in instructions REP & REPI.
6698 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6700 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6701 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6703 (check_range): If the operand is shifted, then shift the number
6704 before checking its range.
6706 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6708 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6711 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6713 * config/tc-v850.c (v850_comm): Create special sections as needed.
6715 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6717 * config/tc-d10v.c (write_2_short): Addition of swapping
6718 instructions for sequential and reverse sequential order when
6719 given order is not possible.
6721 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6723 * Makefile.am: Rebuild dependencies.
6724 (DEP_INCLUDES): Fix reference to intl build directory.
6725 * Makefile.in: Rebuild.
6727 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6729 * doc/c-i386.texi: Update 16 bit documentation.
6731 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6732 IgnoreDataSize to IgnoreSize as they are used for address size as
6734 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6735 32-bit mode, similarly addr16/data16 and variants.
6737 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6739 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6740 sequential word multiply instructions.
6742 (do_assemble): Add extra command line argument, to allow mul32
6743 attribute to be preserved across parallel insns.
6744 (md_assemble): Insert NOPs between explicitly parallel insns which
6745 contain an 32 bit multiply and a 16 multiply.
6747 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6749 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6752 * config/tc-i386.c (reloc): Add braces.
6754 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6755 consistent with Intel naming.
6756 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6757 use bitfields in sib_byte.
6758 (modrm_byte): Don't use bitfields here either.
6760 * config/tc-i386.c (current_templates): Add const.
6761 (parse_register): Add const to return, param, and char *s.
6762 (i386_operand): Add const to reg_entry *r.
6763 * config/tc-i386.h (templates): Add const to start, end.
6765 Inspired by code for 16 bit gas support from Martynas Kunigelis
6766 <martynas@nm3.ktu.lt>:
6767 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6768 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6769 (uses_mem_addrmode): Remove.
6770 (md_estimate_size_before_relax): Add support here too.
6771 (md_relax_table): Rewrite interface to md_relax for 16 bit
6773 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6774 (opcode_suffix_to_type): Remove.
6775 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6776 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6777 (md_convert_frag): Likewise.
6778 (i386_operand): Add support for 16 bit base/index regs,
6779 immediates, and displacements. Remove some unnecessary casts, and
6780 localise end_of_operand_string, displacement_string_start,
6781 displacement_string_end variables. Add GCC_ASM_O_HACK.
6782 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6784 * config/tc-i386.c (prefix_hash): Remove.
6785 (md_begin): Rewrite without obstacks. Remove prefix hash table
6786 handling. Rewrite lexical table handling.
6787 (i386_print_statistics): Don't print prefix statistics.
6788 (md_assemble): Rewrite instruction parser so that line is not
6789 converted to lower case. Don't do a hash_find for prefixes,
6790 instead recognise them via opcode modifier.
6791 (expecting_operand, paren_not_balanced): Localise variables.
6792 * config/tc-i386.h (IsPrefix): Define.
6793 (prefix_entry): Remove.
6795 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6796 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6797 '\\' in case where comment_chars contains '/'.
6799 * config/tc-i386.c (MATCH): Ensure given operand and template
6800 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6801 you must write `ljmp *table(%ebx)'.
6803 From H.J. Lu <hjl@gnu.org>:
6804 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6805 as 0 ifndef BFD_ASSEMBLER.
6806 (md_assemble): Allow immediate operands without suffix or
6807 other reg operand to default in size to the current code size.
6809 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6811 * config/tc-v850.c (md_begin): Restore creation of
6812 .call_table_text and .call_table_data sections.
6814 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6816 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6817 after emitting a word of noops.
6819 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6821 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6822 (i386_operand): Simplify checks for valid base/index combinations.
6823 Disallow `in 4(%dx),%al'.
6825 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6827 (add_prefix): Change parameter from char to int.
6829 * config/tc-i386.h (Ugh): Define opcode modifier.
6830 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6832 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6833 CONSISTENT_REGISTER_MATCH macros to check register types more
6834 thoroughly. Check for illegal suffix/operand combinations
6835 when matching insns with operands. Handle new `s' suffix, and
6836 associated FloatMF opcode modifier for float insns with memory
6838 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6839 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6840 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6841 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6842 DATA_PREFIX_OPCODE throughout.
6844 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6845 (md_assemble): Rewrite suffix/register operand checking code to be
6846 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6847 AnyMem, the better to grep.
6849 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6850 given a memory operand. Don't set Abs bits either.
6851 (type_names): Remove Mem*, Abs*.
6852 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6853 define opcode_modifiers as these cases are handled by Disp8,
6854 Disp16, Disp32 and suffix checks.
6855 (COMES_IN_BOTH_DIRECTIONS): Remove.
6856 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6858 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6859 if IgnoreDataSize modifier given. Remove ShortformW modifier
6860 test. Add test for ShortForm in W base_opcode modification.
6861 Merge Seg2ShortForm and Seg3ShortForm code.
6862 * config/tc-i386.h (ShortFormW): Remove.
6863 (IgnoreDataSize): Define.
6865 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6867 * config/tc-d30v.c (md_assemble): Store previous segment state
6868 with previous instruction.
6870 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6872 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6873 (ebp, esp): Remove static variables.
6874 (MATCH): Remove test for InOutPortReg.
6875 (i386_operand): Properly handle InOutPortReg here instead.
6876 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6877 (md_assemble): Simplify and correct modrm and sib generation.
6878 (i386_operand): Add warning for scale without index.
6879 Rewrite checks for valid base/index combinations.
6881 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6882 macros and enclose in do while(0).
6883 (RESTORE_END_STRING): Likewise.
6884 (md_assemble): Add one to printed operand number so we start
6885 from 1 not 0. Add some more gettext invocations.
6886 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6889 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6890 DATA_PREFIX, SEG_PREFIX): Define.
6891 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6892 (check_prefix): Remove function.
6893 (add_prefix): New function. Add prefix to i.prefix as well as
6895 (md_assemble): Changes for add_prefix. Remove hack for wait
6896 prefix, instead always output prefixes in fixed order. Test
6897 for jcxz/loop when selecting between word & dword operations,
6898 and add address size prefix rather than operand size prefix.
6899 Remove operand -> address size hack when emitting jcxz/loop.
6900 (i386_operand): Remove O_Absent check as it's done in expr.
6902 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6904 * configure.in: Recognize m5200 as a cpu_type of m68k.
6905 * aclocal.m4: Rebuild with current libtool.
6906 * configure: Rebuild.
6908 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6910 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6911 to relaxable_symbol to prevent references to external symbol from
6914 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6916 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6917 symbols are relaxable.
6919 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6921 * config/tc-v850.c (md_begin): Don't create special
6922 sections by default.
6924 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6926 * config/tc-mips.c (macro): For div and udiv, close the
6927 reorder block as soon as possible.
6929 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6931 From Matt Semersky <matts@scd.hp.com>:
6932 * macro.c (macro_mri_mode): New function.
6933 * macro.h (macro_mri_mode): Declare.
6934 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6937 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6939 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6942 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6943 until after xstrdup in OBJ_EVAX case.
6945 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6947 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6948 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6949 of hardcoded magic number.
6950 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6952 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6954 * read.c (do_s_func): New function.
6956 * read.h (do_s_func): Add prototype.
6958 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6960 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6961 nops if fill pattern not specified.
6963 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6965 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6966 * config/te-go32.h (TE_GO32): Define.
6967 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6969 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6971 Implement .func/.endfunc pseudo-ops.
6972 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6974 * read.c (potable): Add .func,.endfunc.
6975 (s_func): New function.
6976 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6978 (in_doc_func_p,current_function_label): New static globals.
6979 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6981 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6983 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6984 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6985 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6986 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6987 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6988 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6989 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6990 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6991 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6992 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6993 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6994 * config/tc-a29k.c: Don't define md_short_jump_size,
6995 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6996 * config/tc-alpha.c: Likewise.
6997 * config/tc-alpha.h: Likewise.
6998 * config/tc-arm.c: Likewise.
6999 * config/tc-h8300.c: Likewise.
7000 * config/tc-h8500.c: Likewise.
7001 * config/tc-hppa.c: Likewise.
7002 * config/tc-i860.c: Likewise.
7003 * config/tc-i960.c: Likewise.
7004 * config/tc-ppc.c: Likewise.
7005 * config/tc-sh.c: Likewise.
7006 * config/tc-sparc.h: Likewise.
7007 * config/tc-tic30.c: Likewise.
7008 * config/tc-w65.c: Likewise.
7009 * config/tc-z8k.c: Likewise.
7011 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7013 * config/tc-vax.c (_): Delete this macro used for placeholder
7014 values in vax_operand_width_size; it conflicts with the _() macro
7015 used for internationalization.
7017 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7019 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7020 code. From Chris Moller <moller@bops.com>.
7022 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7023 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7024 * read.c (emit_expr): Initialize seg and subseg fields of a new
7026 * write.c (write_object_file): Switch to the appropriate segment
7027 and subsegment when processing a broken word.
7029 * config/tc-m68k.c (mri_assemble): New static function.
7030 (build_mri_control_operand): Call mri_assemble rather than
7032 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7033 (s_mri_endf, s_mri_endw): Likewise.
7035 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7037 * read.c (s_org): Call md_flush_pending_output if it is defined.
7039 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7041 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7043 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7044 (md_parse_option): Add for same.
7045 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7046 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7047 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7049 * config/tc-sparc.h (cons_fix_new_sparc): Added.
7051 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7053 * config/tc-arm.c (find_real_start): Relax definition of local
7056 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7058 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7059 symbols at the given address, not just the last one specified.
7061 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7063 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7064 or number_to_chars_littleendian to write data.
7066 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7068 * config/tc-v850.c (md_assemble): Remove artificially created
7069 register name symbols.
7071 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7073 * write.c (fixup_segment): Change "segment" to "section" in
7076 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7078 * write.c (fixup_segment): Change sym1-sym2 message again.
7080 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7082 * write.c (fixup_segment): Improve error message for sym1-sym2
7083 errors when sym1 is in a different segment from sym2.
7085 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7087 * config/tc-m32r.c (warn_unmatched_high): New static local.
7088 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7089 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7090 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7091 (md_parse_option): Likewise.
7092 (md_show_usage): Likewise.
7093 (m32r_frob_file): Likewise.
7095 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7096 (read_a_source_file): Call them.
7097 * read.h (stabs_generate_asm_file): Declare.
7098 * stabs.c (stabs_generate_asm_file): New function.
7099 (generate_asm_file): New function.
7100 (stabs_generate_asm_lineno): Move file name handling into
7103 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7105 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
7106 (d30v_current_align, d30v_current_align_seg): New variables.
7107 (d30v_last_label): New variable.
7108 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7109 (s_d30v_data, s_d30v_section): Likewise.
7110 (md_pseudo_table): Call them.
7111 (md_begin): Initialize d30v_current_align_seg.
7112 (md_assemble): Call d30v_align when needed by known current alignment.
7113 (d30v_frob_label, d30v_cons_align): New functions.
7114 * config/tc-d30v.h (md_do_align): Remove.
7115 (tc_frob_label): Call d30v_frob_label.
7116 (md_cons_align): New.
7118 * config/tc-d30v.c (find_format): Convert complex expressions to
7119 expression symbols before processing. Clean up code formatting.
7121 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7123 * po/Make-in (install-info): New target.
7125 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7127 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7129 * config/tc-mn10300.c (md_assemble): Likewise.
7131 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7133 * Makefile.am: Update with `make dep-am'.
7134 (HFILES): Add cgen.h.
7135 (cgen.o): Depend on cgen.h.
7136 * Makefile.in: Regenerate.
7138 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7140 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7142 * gasp.c (grab_label): Permit a label to be a preprocessor
7143 variable by permitting a label to start with a backslash.
7145 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7147 * config/tc-mips.c (validate_mips_insn): Removed hack
7148 for previously inaccessible bitfields in some INSN_TRAP
7151 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7153 * config/tc-d30v.c (do_assemble): Abort with error message
7154 if opcode operands do not match.
7156 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7158 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7159 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7160 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7161 similar new 'q' operand.
7163 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7165 * cgen.c (cgen_asm_finish_insn): Fix typo.
7167 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7170 * cgen.c: Include it.
7171 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7172 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7173 All callers updated.
7174 * config/tc-m32r.c: Include cgen.h.
7175 (m23r_insn): New members num_fixups,fixups.
7177 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7179 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7180 to avoid compiler warning.
7182 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7184 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7187 * makefile.vms (OBJS): Add ehopt.obj
7189 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7191 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7193 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7195 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7196 a short format insn.
7197 (md_assemble): Set it for explicitly packed insns.
7199 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7201 * config/obj-coff.c (c_symbol_merge): Do not take address of
7202 native fields when performing the memcpy.
7204 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7206 * config/tc-mips.c (macro,macro2): Implement
7207 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7209 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7211 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7212 relocations against globally visible symbols.
7213 * config/tc-m68k.c (relaxable_symbol): New macro.
7214 (m68k_ip, md_estimate_size_before_relax): Use it.
7215 (tc_m68k_fix_adjustable): Also handle weak symbols.
7217 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7219 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7220 references to externally visible symbols.
7221 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
7222 values in twice for a PC relative reloc if the symbol is
7225 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7226 don't adjust a PC relative reloc against an externally visible
7228 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7229 for a PC relative fixup against an externally visible defined
7230 symbol, arrange to store object file and addend values as though
7231 the symbol were not defined.
7232 (tc_gen_reloc): Likewise.
7234 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7236 * read.c (sizeof_leb128): Referenced externally by write.c so
7239 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7241 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7242 and expand a 'debug' symbol associated with the next instruction
7243 that does not cause a short instruction to be filled with a NOP.
7244 (md_pseudo_table): Add support for .debugsym.
7245 (assemble_parallel_insn): Add calls to expand_debug_sym as
7247 (md_assemble): Ditto.
7249 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7251 * as.c (main): Conditionally call setlocale.
7252 * gasp.c (main): Likewise.
7253 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7254 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7256 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7258 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
7260 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7262 * config/tc-hppa.c: Change all calls to bzero to use memset.
7263 (pa_ip): Add cast to avoid warning.
7264 (tc_gen_reloc, md_apply_fix): Likewise.
7265 (pa_find_space_by_number): Likewise.
7266 (hppa_force_relocation): Likewise.
7267 (pa_block): Change i to unsigned int.
7268 * config/obj-som.h (obj_som_copyright): Declare.
7270 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7272 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7273 for line numbers for assembly source.
7275 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7277 * configure.in: Change version number to 2.9.4
7278 * configure: Rebuild.
7280 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7282 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7284 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7286 * ecoff.h: Change symbolS in function declaration to struct
7289 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7291 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7292 (md_convert_frag): Fix i18n typo.
7294 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7296 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7297 * ecoff.h: Protoype it.
7298 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7299 [EVAX] (s_alpha_prologue): Delete.
7300 (md_pseudo_table): Update.
7302 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7304 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7305 array to local pointer.
7306 (get_args, parse_expr): Add casts to avoid warnings.
7308 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7310 * read.c (s_set): Cast xmalloc return value to fragS *.
7311 * config/tc-m68k.c (m68k_ip): Function made static to match
7312 previous forward declaration.
7313 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7315 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7317 * config/tc-v850.c: Add internationalisation macros to error
7320 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7321 macros to error strings.
7323 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7325 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7326 reloc is in the TOC csect.
7327 (md_apply_fix3): Correct gettext typo.
7329 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7331 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7332 .L - they are local labels and the branches are not really
7333 function calls but rather far jumps.
7335 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7337 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7339 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7341 * config/tc-i386.c (md_assemble): Print operand number rather than
7342 using ordinal_names.
7343 (i386_operand): Likewise.
7345 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7347 * Makefile.am (INTLLIBS): Define to work around apparent automake
7349 All Makefiles: Regenerated.
7351 * Many files: Added gettext invocations around user-visible
7353 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7354 HAVE_LC_MESSAGES): Define.
7355 * dep-in.sed: Added asintl.h.
7356 * po/Make-in: New file.
7357 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7359 * read.c (Z_): Renamed from `_'.
7360 * Makefile.am (SUBDIRS): Added po.
7361 (POTFILES): new macro.
7362 (po/POTFILES.in): New target.
7363 ($(OBJS)): Added asintl.h.
7365 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7366 (as_new_LDADD): Added $(INTLLIBS).
7367 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7368 (gasp_new_LDADD): Added $(INTLLIBS).
7369 (gasp_new_DEPENDENCIES): New macro.
7370 * configure, aclocal.m4: Rebuilt.
7371 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7373 (ALL_LINGUAS): Define.
7374 * macro.c: Include "asintl.h".
7375 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7376 * as.h: Include "asintl.h".
7377 * config/tc-i386.c (ordinal_names): Removed.
7378 (md_assemble): Changed error text to avoid ordinal_names.
7379 (i386_operand): Likewise.
7380 (reloc): Added as_bad to avoid i18n problems.
7381 (tc_gen_reloc): Likewise.
7382 * config/tc-arm.c (bad_args): Now a #define.
7384 * config/obj-vms.c (VMS_stab_parse): Changed type of
7386 (global_symbol_directory): Unified strings to avoid i18n
7388 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7389 avoid i18n problems.
7390 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7391 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7393 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7395 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7397 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7399 * as.c (print_version_id): Added an fprintf to avoid i18n
7401 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7403 * expr.c (expr): Added as_warn call to avoid i18n problems.
7404 * messages.c (as_assert): Changed code to avoid i18n problems.
7405 (as_abort): Likewise.
7406 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7407 (s_space): Likewise.
7408 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7410 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7412 * config/tc-i386.c (check_prefix): New static function, split out
7414 (struct _i386_insn): Add wait_prefix field.
7415 (md_assemble): Remove wait_prefix local variable. Use
7416 check_prefix when adding a prefix.
7418 * config/tc-i386.c (current_templates): New static variable.
7419 (md_assemble): Remove current_templates local variable.
7420 (md_assemble, i386_operand): Improve error and warning messages in
7421 many places. Add RESTORE_END_STRING in many places before error
7422 return. Clarify some comments.
7424 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7426 (md_assemble): Parse string instruction operands, looking for
7427 segment override prefixes. Check for invalid segment prefixes on
7429 (i386_operand): i.seg[] and max mem_operand changes for string
7431 * config/tc-i386.h (EsSeg): Define.
7433 * config/tc-i386.h (regKludge): Define.
7434 (iclrKludge, imulKludge): Don't define.
7435 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7436 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7437 opcode_modifier checks to look for more common cases first. Add
7438 default_seg for IsString case.
7440 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7442 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7444 * configure: Rebuild with new automake and libtool.
7445 * aclocal.m4, Makefile.in: Likewise.
7447 * doc/Makefile.am (as.dvi): New target.
7448 * doc/Makefile.in: Rebuild.
7450 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7452 * configure.in: Added sparc86x support.
7454 * configure: Rebuild.
7456 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7458 (md_parse_option): Warn if -EL is not supported for this architecture.
7460 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
7462 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7464 * config/tc-mips.c (mips_ip): Note when we use get match on
7465 the full instruction name.
7467 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7469 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7470 back into the expression to handle add/sub simplification correctly.
7472 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7474 * config/tc-mips.c (hilo_interlocks): Remove 4300.
7476 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7478 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7481 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7483 * symbols.c (max_indent_level): New global.
7484 (print_symbol_value_1): Use it.
7485 * expr.h (expr_build_dot): Declare.
7486 * expr.c (expr_build_dot): New function.
7488 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7490 * symbols.c (print_binary): New function.
7491 (print_expr_1): Call it.
7493 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7495 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7496 operand in the opcode.
7498 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7500 * config/tc-i386.h: Reorder operand flags and opcode modifier
7501 flags for clarity. Remove unused definitions: Unknown,
7502 ImmUnknown, DispUnknown, NoModrm.
7503 * config/tc-i386.c (type_names): Add missing Debug type.
7504 (md_assemble): Better duplicate prefix checking. Quicker string
7505 instruction check via new opcode_modifier flag.
7507 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7509 * doc/as.texinfo (Invoking): Clarify -Wa example.
7511 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7513 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
7514 (s_mips_weakext): Define.
7515 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
7516 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7519 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7521 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7522 is an error if the value can not be computed at assembly time.
7523 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7525 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7527 * gasp.c (main): Set next field of new include_path structure to
7528 NULL. From Avery Pennarun <averyp@gdc.ca>.
7530 * read.c (s_mri_sect): Call as_bad rather than abort for an
7531 unsupported MRI target.
7533 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7535 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7536 the destination of a branch instruction should be altered.
7537 (find_real_start): New function: Locate the real, Thumb coded
7538 start of a Thumb function.
7539 (do_t_branch23): Alter the destination of branches to Thumb
7542 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7544 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7546 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7549 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7551 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7552 * doc/c-hppa.texi: Likewise.
7554 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7556 * Makefile.am: Rebuild dependencies.
7557 * Makefile.in: Rebuild.
7559 * Makefile.am (DEP_INCLUDES): New variable.
7560 (.dep1): Change to work when srcdir is not an absolute path.
7561 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7562 * Makefile.in: Rebuild.
7564 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7566 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7567 LinearAddress patch.
7569 * configure.in: Set version to 2.9.1.
7570 * configure: Rebuild.
7572 * Branched binutils 2.9.
7574 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7576 * config/tc-i386.h (FWait): Define.
7577 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7578 other prefixes. Check FWait flag in opcode table to see which
7579 instructions require an fwait prefix.
7581 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7583 * stabs.c (get_stab_string_offset): Always create a stab string
7586 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7588 Fix some gcc -Wall warnings:
7589 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7590 * ehopt.c (eh_frame_code_alignment): Likewise.
7591 * expr.c (integer_constant, operand): Likewise.
7592 * frags.c (frag_align): Likewise.
7593 * gasp.c (level_0, change_base, doinstr): Likewise.
7594 * hash.c (hash_ask): Likewise.
7595 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7596 (debugging_pseudo): Likewise.
7597 * macro.c (define_macro, check_macro): Likewise.
7598 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7599 (ignore_rest_of_line, float_cons): Likewise.
7600 * symbols.c (decode_local_label_name): Likewise.
7601 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7602 (fixup_segment, number_to_chars_bigendian): Likewise.
7603 (number_to_chars_littleendian): Likewise.
7604 * config/atof-ieee.c (gen_to_words): Likewise.
7605 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7606 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7607 * read.c (output_big_sleb128): Initialize locals to avoid
7609 (output_big_uleb128, equals): Likewise.
7610 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7611 to unsigned int. Change zeros to unsigned int.
7612 * cond.c (s_if): Add return to default case.
7613 * frags.c (frag_now_fix): Change return type to addressT.
7614 * frags.h (frag_now_fix): Update declaration.
7615 * listing.c (file_info_struct): Change linenum to unsigned int.
7616 (struct list_info_struct): Change hll_line to unsigned int.
7617 (print_source): Update format string.
7618 * read.c (emit_expr): Change scan to unsigned int, and don't
7619 bother to initialize it.
7620 * symbols.c (dollar_label_count): Change to unsigned long.
7621 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7622 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7623 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7625 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7627 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
7628 mcf5200 just as we do for m68000.
7629 (m68k_init_after_args): Likewise.
7630 (md_estimate_size_before_relax): Likewise.
7632 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7634 * config/tc-v850.c (md_assemble): Store relocation addend in
7635 fixup instead of instruction.
7637 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7639 * config/tc-i386.c (md_assemble): Swap template arguments to
7640 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7641 This macro is currently symmetric, so passing them the wrong
7642 way didn't cause any problem, but may if the macro is changed
7644 After copying template to i.tm, use i.tm. rather than t-> to
7645 access fields, and make t a const*
7646 Move i.tm.operand_types[] swap to immediately after the copy.
7648 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7650 * expr.h (expr_build_uconstant): Add prototype.
7651 (expr_build_unary,expr_build_binary): Add prototypes.
7652 * expr.c (expr_build_uconstant): New function.
7653 (expr_build_unary,expr_build_binary): New functions.
7655 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7657 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7658 * macro.c (macro_expand_body): Increase buffer size.
7659 * messages.c (as_warn): Likewise.
7660 (as_warn_where, as_bad, as_bad_where): Likewise.
7662 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7664 Based on patch from H.J. Lu <hjl@gnu.org>:
7665 * Makefile.am (DISTSTUFF): New variable.
7666 (diststuff): New target.
7667 * Makefile.in: Rebuild.
7669 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7671 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7672 m32r_elf_section_change_hook.
7674 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7675 emit a nop if a section ends with a 16 bit instruction.
7677 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7679 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7680 s_lcomm rather than obj_coff_lcomm.
7681 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7683 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7685 * config/tc-i386.h (LinearAddress): Define.
7686 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7687 instruction, don't use a default segment.
7689 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7691 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7692 * configure: Rebuild.
7694 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7696 * aclocal.m4, configure: Rebuild with libtool 1.2.
7698 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7700 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7701 PC relative branches. Patch courtesy of Jonathan Walton.
7704 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7706 * configure.in (emulations): Add thumb-pe target.
7708 * configure (emulations): Add thumb-pe target.
7710 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7712 * itbl-lex.l (yywrap): Don't define if already defined as a
7715 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7717 * depend.c (quote_string_for_make): New function.
7718 (wrap_output): Use it.
7720 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7722 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7723 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7725 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7727 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7728 Recognize -GN and -relax.
7729 (md_begin): Initialize gp size from -G switch.
7730 (alpha_force_relocation): Always force if -relax.
7731 (alpha_align): Take a new argument that will specify when to
7732 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7733 Change all callers. Emit nop alignment padding as nop+unop pair.
7735 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7737 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7738 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7740 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7742 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7743 require padding to the next long word boundary.
7745 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7747 * cgen.c: #include symcat.h.
7748 * config/tc-m32r.c: Likewise.
7750 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7752 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7753 absolute expressions instead of '$' prefixed register names.
7755 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7757 * read.c (s_set): Record file and line info for symbols when -as.
7758 (pseudo_set): Don't overwrite that dummy fragment.
7760 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7762 * config/tc-ppc.c (md_pseudo_table): Add "section".
7763 (ppc_named_section): New static function.
7765 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7767 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7768 so we don't have to scan the entire list.
7770 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7772 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7773 case, allow the parallel instructions to modify the same flag
7776 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7778 * listing.c (list_symbol_table): Categorize symbols by
7779 undefined_section rather than sy_frag->line == NULL.
7781 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7783 * Makefile.am (install-exec-local): Install properly when ln
7784 fails or tooldir == prefix.
7786 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7788 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7789 Test result of insert_operand for error.
7791 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7793 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7794 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7795 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7796 * doc/Makefile.in: Rebuild.
7798 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7800 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7801 (macro): Fix handling of M_COP[0-3].
7803 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7805 Based on patches from Ross Harvey <ross@teraflop.com>:
7806 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7807 if macro_alternate or macro_mri.
7808 (getstring): Remove support for byte constants between < and >.
7809 (get_any_string): '<' only starts a string if macro_alternate or
7811 (macro_expand_body): Permit keyword parameters following
7812 positional parameters.
7814 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7815 * configure.in (alpha*-*-netbsd*): New target.
7816 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7817 * configure: Rebuild.
7819 * as.h (flag_warn_suppress_instructionswap): Move from here...
7820 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7821 here, and make static.
7823 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7824 BFD_ASSEMBLER or MANY_SEGMENTS.
7826 * as.c (show_usage): Update bug-gnu-utils address.
7827 * gasp.c (show_usage): Likewise.
7828 * doc/as.texinfo (Bug Reporting): Likewise.
7830 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7832 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7833 insns regardless of the size of a pointer if we're in mips I or
7835 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7837 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7839 Fix rac to accept only a0:
7840 * tc-d10v.c (parallel_ok, find_opcode):
7841 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7842 Introduce OPERAND_GPR.
7844 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7846 * read.c (s_fill): Handle non-constant repeat counts by creating
7847 an rs_space fragment.
7849 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7851 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7852 from as_bad to as_warn.
7854 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7856 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7857 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7858 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7860 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7862 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7863 seg_fix_rotP rather than fix_root from seg_info.
7865 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7867 * expr.c: Add support for 0x1_2_3_4 bignums.
7869 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7871 * configure.in: Change -linux* to -linux-gnu*.
7872 * configure: Rebuild.
7874 * app.c (do_scrub_begin): Treat \r as whitespace.
7876 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7878 * Makefile.am: Update dependencies.
7879 * Makefile.in: Rebuild.
7881 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7883 * configure, aclocal.m4: Rebuild with new libtool.
7885 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7887 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7888 the argument to bfd_set_arch_mach.
7889 (load_address): Use bfd_arch_bits_per_address to determine the
7890 bit size of an address instead of looking at the isa level.
7891 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7893 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7895 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7897 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7899 * ehopt.c: New file.
7900 * as.h (enum _relax_state): Add rs_cfa.
7901 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7902 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7903 * read.c (emit_expr): Call check_eh_frame.
7904 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7905 (relax_segment): Likewise.
7906 * Makefile.am: Rebuild dependencies.
7907 (GAS_CFILES): Add ehopt.c.
7908 (GENERIC_OBJS): Add ehopt.o.
7909 * doc/internals.texi (Frags): Document rs_cfa.
7911 * as.c (show_usage): Mention --traditional-format.
7912 (parse_args): Accept --traditional-format.
7913 * as.h (flag_traditional_format): Declare.
7914 * output-file.c (output_file_create): If flag_traditional_format,
7915 set BFD_TRADITIONAL_FORMAT on stdoutput.
7916 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7918 * config/tc-mips.c (append_insn): Make sure that if we have a
7919 fixup for an unmatched %hi reloc, it does not associated with a
7922 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7923 * doc/Makefile.in: Likewise.
7925 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7927 * config/tc-m32r.c (check_for_side_effects): New function.
7928 (can_make_parallel): Add checks for instruction side effects
7929 clashing with the other instruction.
7930 (assemble_parallel_insn): Improve warning messages. Return error
7931 message from non-swapped instruction order.
7933 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7935 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7937 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7938 md_cleanup definition. This moves the forced literal output to
7939 the end of the source pass, and avoids macro's inserting literals
7940 into the code immediately after the macro expansion.
7942 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7944 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7945 a gas internal symbol is adjustable.
7946 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7948 * as.h: If gcc version greater than 2.6, use `__format__' and
7949 `__printf__' in function attributes, rather than `format' and
7952 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7954 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7956 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7958 Add tms320c30 support:
7959 * config/tc-tic30.h: New file.
7960 * config/tc-tic30.c: New file.
7961 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7962 TARGET_FORMAT as "coff-tic30".
7963 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7964 * Makefile.am: Rebuild dependencies.
7965 (CPU_TYPES): Add tic30.
7966 (CPU_OBJ_VALID): tic30-aout is valid.
7967 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7968 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7969 * configure, Makefile.in: Rebuild.
7971 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7973 * config/tc-v850.c (md_assemble): Improvements to error messages.
7975 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7977 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7978 BFD_RELOC_HI16_S to store the high bits of any value.
7980 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7981 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7982 assembler calculate relocations to any external symbol at all.
7983 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7984 involving generation of pc-relative relocs.
7985 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7986 has been moved to md_apply_fix3.
7988 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7989 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7990 which actually means (the address of identifier's GOT entry) +
7991 constant, which is not particularly useful.
7993 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7995 * read.h (include_dirs): Declare.
7996 (include_dir_count,include_dir_maxlen): Declare.
7998 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8000 * configure.in: Correct check for shared opcodes library.
8001 * configure: Rebuild.
8003 * listing.c (buffer_line): If we can't open the file, set at_end.
8004 (listing_print): Remove unused local variable fi.
8006 * config/m68k-parse.y (reglistpair): Handle register list in
8009 * config/vms-conf.h: Don't undef VERSION.
8011 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8013 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8015 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8017 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8018 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8019 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8020 (EXTRA_DIST): Define.
8021 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8022 explicitly rather than via the list of object files.
8023 (gcc-as.opt): New file created when make-gas.com is run.
8024 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8025 itbl-cpu.h} to #include appropriate file rather than copying that
8027 * config/vms-conf.h: Synchronize with current config.in.
8028 * Makefile.in: Rebuild.
8030 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8032 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8033 (parallel_ok): Relaxed parallel subinstruction dependency check.
8035 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8037 * as.h (flag_warn_suppress_instructionswap): added new flag.
8038 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
8039 command line argument.
8040 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8041 warning only if flag_warn_suppress_instructionswap is false.
8043 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8045 * configure.in (i386-*-mingw32*): New target.
8046 * configure: Rebuild.
8048 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8050 * symbols.c (resolve_symbol_value): Don't set the segment if it
8051 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8053 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8056 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8058 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8059 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8062 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8064 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8066 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8068 * config/tc-v850.c (v850_insert_operand): Display instruction when
8069 an error is encountered.
8071 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8073 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8074 (i386-*-sco3.2v5*coff): New target.
8075 (i386-*-sco3.2*): New target.
8076 * configure: Rebuild.
8078 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8080 * config/tc-v850.c: Tidy error message production.
8082 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8084 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8085 validate_immediate return value in the right type for comparisons
8088 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8090 * listing.c (MAX_BYTES): Use listing variables not constants.
8091 (data_buffer): No longer an array, but a pointer.
8092 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8093 (listing_listing): Allocate data_buffer.
8095 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8097 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8098 --listing-rhs-width, --listing-cont-lines.
8099 (show_usage): Update.
8100 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8101 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8102 (print_lines): Use the variables instead of the constants.
8103 (listing_listing): Likewise.
8104 * listing.h: Declare the new vars.
8106 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8108 * as.c (parse_args): Add --keep-locals alias for -L.
8109 Add --strip-local-absolute.
8110 (show_usage): Update.
8111 * as.h (flag_strip_local_absolute): New flag.
8112 * symbols.c (S_IS_LOCAL): Use it.
8113 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8114 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8115 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8117 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8119 * config/tc-m32r.c: Detect if explicitly parallel instructions
8120 might have an io conflict and issue a warning message.
8122 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8124 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8125 cgen_swap_fixups): Functions to save, restore and swap the fixup
8126 chain with a backup copy.
8127 (cgen_asm_finish_insn): Returns address of constructed insn.
8129 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8131 * listing.c (file_info_struct): Remove FILE, add POS.
8132 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8133 (file_info): Don't open the file.
8134 (buffer_line): Check for the file in the last_open cache, updating
8136 (print_source): Don't reference file_info->file.
8137 (listing_listing): Likewise.
8138 (listing_print): Close the file in the cache, if any.
8140 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8142 * read.c (dwarf_file_string): New file static variable.
8143 (emit_expr): Look for constant sequence that leads up to a file
8144 name in DWARF debugging output.
8145 (stringer): Use dwarf_file_string to decide whether to accept a
8146 string as a file name.
8148 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8150 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8151 (crack_operand): Add reg->reglst MRI hack.
8152 (r_seg): Put reglst symbols in reg_section.
8153 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8155 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8157 * tc-sh.c (get_specific): Handle SGR & DBR.
8159 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8161 * tc-h8300.c (parse_reg): Take the length of the symbol into
8162 account when attempting to match a register name.
8163 * tc-h8500.c (parse_reg): Likewise.
8165 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8167 * cgen.c: Formatting changes to improve readability.
8169 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8171 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8174 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8176 Based on a patch from Jim Wilson
8177 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8178 (tc_gen_reloc): Handle cross section PC relative relocs
8181 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8183 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8185 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8187 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8188 (expr_jmp_buf): New static local.
8189 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8190 (cgen_md_operand): New function.
8191 * tc-m32r.c: Clean up pass over `struct foo' usage.
8192 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8194 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8196 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8197 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8199 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8201 * config/tc-i386.c (i386_operand): Give an error if there are
8202 unrecognized characters after an expression.
8204 For older changes see ChangeLog-9697