1 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
3 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
4 outside of a function as a .appline directive.
6 2001-06-28 Eric Christopher <echristo@redhat.com>
9 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
10 of mips_cpu for the ISA selection.
11 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
12 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
13 (mips_tune): New. Use mips_tune for scheduling and optimization
15 (append_insn): Use mips_tune and mips_arch.
18 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
19 backwards compatability mips_cpu generates arch and tune.
20 (md_show_usage): Document new behavior.
22 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
27 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
29 * write.c (write_object_file): Do not set finalize_syms until
30 after the segments have been sized. Some backends may still
31 need to access the syms's frags in order to adjust relaxed
34 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
37 2001-06-27 Alan Modra <amodra@bigpond.net.au>
39 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
40 subtract MD_PCREL_FROM_SECTION for 68k.
41 (fixup_segment <Difference of 2 syms different seg>): Only fudge
42 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
44 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
46 * write.c (fixup_segment <Difference of 2 syms same seg>): If
47 pcrel, subtract MD_PCREL_FROM_SECTION value.
49 2001-06-24 Ben Elliston <bje@redhat.com>
51 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
53 2001-06-24 Jakub Jelinek <jakub@redhat.com>
55 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
56 section symbols the same way as externs.
58 2001-06-24 Ben Elliston <bje@redhat.com>
60 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
61 (emit_relocations): Ditto.
63 (md_begin): Reformat comments to conform to the GNU standards.
66 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
67 (md_parse_option): Mark parameters as unused.
68 (md_show_usage): Ditto.
69 (calcop): Adjust type of `reg_prefix' to char.
71 (getval): Adjust type of local `c' to char.
72 (md_create_short_jump): Mark from_addr, to_addr params as unused.
73 (md_create_long_jump): Ditto.
74 (md_estimate_size_before_relax): Mark parameters as unused.
76 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
77 to allay a possible compiler warning.
79 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
81 * doc/internals.texi (CPU backend): Document md_atof.
83 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
85 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
86 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
89 2001-06-21 Philip Blundell <philb@gnu.org>
91 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
93 (insns): Remove entry for adrl. Add long_flag for adr.
94 (do_adr): Handle `l' suffix.
97 2001-06-21 Alan Modra <amodra@bigpond.net.au>
99 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
100 (md_apply_fix): Use it here. Replace printf with equivalent
102 (tc_gen_reloc): Use as_bad_where instead of as_bad.
103 (md_apply_fix): Here too.
104 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
105 * config/tc-m68k.c (tc_gen_reloc): Likewise.
106 (md_convert_frag_1): Likewise.
108 2000-06-20 Tom Rix <trix@redhat.com>
110 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
112 2001-06-18 H.J. Lu <hjl@gnu.org>
114 * doc/Makefile.am (info): Depend on $(MANS).
115 (as.1): Remove the prefix `$(srcdir)/'.
116 * doc/Makefile.in: Regenerated.
120 2001-06-18 Philip Blundell <philb@gnu.org>
122 * config/tc-arm.c (do_msr): Remove restriction on usage of
125 2001-06-19 Alan Modra <amodra@bigpond.net.au>
127 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
130 2001-06-13 Philip Blundell <philb@gnu.org>
132 * config/tc-arm.c (thumb_shift): Improve wording of error message.
133 (do_t_arit): Likewise.
135 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
137 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
138 .loc pseudos if the dfwarf2 functions are available.
139 (md_assemble): Only call dwarf2_emit_insn if it is available.
141 * expr.c: Fix typo in comment.
143 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
145 * doc/as.texinfo (Infix Ops): Document that comparison and
146 combiner operators can be used as infix operators.
148 2001-06-12 Peter Jakubek <pjak@snafu.de>
150 * gas/config/tc-m68k.c (parse_mri_control_operand): Fix handling
152 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
153 (reverse_mri_condition): Likewise.
154 (swap_mri_condition): Issue warning for conditions that can not be
156 (build_mri_control_operand): Fix order of operands (swapped).
157 (build_mri_control_operand): Allow upper case extension in structured
159 (s_mri_else): Likewise.
160 (s_mri_next): Likewise.
161 (s_mri_for): Likewise.
162 (s_mri_if): Fix handling comment ('*') in mri mode.
163 (s_mri_while): Likewise.
164 * gas/macro.c (macro_expand): Allow macro invocation with empty
167 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
169 * config/tc-arm.c: Fix test for overlow of literal pool.
171 2001-06-11 H.J. Lu <hjl@gnu.org>
173 * NEWS: Updated for the new -n option for the MIPS assembler.
175 * config/tc-mips.c (md_show_usage): Add -n.
177 * doc/as.texinfo: Document the new -n option.
178 * doc/c-mips.texi: Likewise.
179 * doc/as.1: Regenerated.
181 2001-06-10 Alan Modra <amodra@bigpond.net.au>
183 * config/obj-coff.c (obj_coff_section): Formatting fix.
185 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
188 2001-06-08 H.J. Lu <hjl@gnu.org>
190 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
191 disable warning about all NOPS that the assembler generates.
192 (macro): Warn NOPS generated only if warn_nops is not 0.
193 (md_shortopts): Add `n'.
194 (md_parse_option): Set warn_nops to 1 for `n'.
196 2001-06-08 H.J. Lu <hjl@gnu.org>
198 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
200 2001-06-08 H.J. Lu <hjl@gnu.org>
202 * config/tc-mips.c (md_apply_fix): Don't adjust common
203 extern/weak symbols for ELF.
204 (md_estimate_size_before_relax): Treat weak like extern for
206 (mips_fix_adjustable): Don't adjust extern/weak symbols for
209 2001-06-08 Alan Modra <amodra@bigpond.net.au>
211 * Makefile.am: 'som' is not wrongly spelled 'some'.
212 * Makefile.in: Regenerate.
214 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
215 S_GET_VALUE by using a temp.
216 (append_insn): Likewise, and for S_SET_VALUE too.
217 (mips_emit_delays): Likewise.
218 (my_getExpression): Likewise.
219 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
220 (mips16_extended_frag): Remove code concerned with avoiding
221 locking in a frag address now that symbols are not finalized until
222 relaxation is complete. Cater for first relaxation pass having
223 bogus addresses. Use relax_marker to reliably determine whether a
224 symbol frag has been reached on the current pass.
226 2001-06-07 H.J. Lu <hjl@gnu.org>
228 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
229 * configure: Regenerate.
231 2001-06-07 H.J. Lu <hjl@gnu.org>
233 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
235 * configure: Regenerate.
237 2001-06-07 H.J. Lu <hjl@gnu.org>
239 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
240 MIPS_STABS_ELF is defined.
242 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
244 * as.c (show_usage): Remove L from listing options. It is not a
247 2001-06-06 Christian Groessler <cpg@aladdin.de>
249 * config/tc-z8k.c: Removed many warnings by removing unused
250 variables and tagging unused parameters as such.
251 (md_begin): Fixed a typo (","instead of ";").
252 (struct ctrl_table): Add parentheses to initialize array
254 (struct flag_table): Likewise.
255 (struct intr_table): Likewise.
256 (struct table): Likewise.
257 (check_operand): "#if 0"'ed since it doesn't seem to be used.
259 2001-06-06 Peter Jakubek <pjak@snafu.de>
261 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
262 options to list (e.g. m5206e, m5307, m5407).
264 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
266 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
267 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
269 2001-06-06 Alan Modra <amodra@bigpond.net.au>
271 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
272 <JumpByte, JumpDword insn output>: Remove dead code.
274 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
276 * as.c (parse_args): Correct option name "listing-lhs-width2".
278 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
280 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
283 2001-05-30 Richard Henderson <rth@redhat.com>
285 * read.c (emit_leb128_expr): Call md_cons_align.
287 2001-05-28 Jeff Sturm <jsturm@one-point.com>
289 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
290 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
291 (tc_gen_reloc): Likewise.
292 (sparc_cons_align): Don't clear sparc_no_align_cons.
293 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
294 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
296 2001-05-27 Alan Modra <amodra@one.net.au>
298 * write.c (relax_segment <rs_space>): Check the section of a
299 symbol to determine whether it is absolute rather than comparing
300 its frag against zero_address_frag as listings play tricks with
303 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
304 allocated in the same chunk as the fixed part.
306 2001-05-26 Alan Modra <amodra@one.net.au>
308 * write.c (relax_segment <rs_space>): Calculate growth using
309 addresses before stretch. Prevent repeated error messages.
310 From Peter Jakubek <pjak@snafu.de>
311 Use as_bad_where and as_warn_where to pinpoint errors.
313 2001-05-25 Alan Modra <amodra@one.net.au>
315 * symbols.c (resolve_symbol_value): Always set segment, even when
316 not finalizing symbol value.
318 * config/obj-ieee.c (write_object_file): Set finalize_syms.
319 * config/obj-coff.c (write_object_file): Likewise.
320 * (size_section): Remove rs_space assert as fr_symbol is no longer
322 (fill_section): Likewise.
324 * configure.in: Replace linuxoldld with linux*oldld.
325 * configure: Regenerate.
327 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
328 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
329 that have been finalized.
331 * symbols.c (resolve_symbol_value): Clear sy_resolving before
332 taking exit_dont_set_value.
334 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
337 2000-05-24 Tom Rix <trix@redhat.com>
339 * config/obj-coff.c (add_lineno): xcoff allows negative line
341 * config/tc-ppc.c (ppc_stabx): fix generated symbol
343 2001-05-24 Alan Modra <amodra@one.net.au>
345 * write.c (write_object_file): Set finalize_syms = 1 before
348 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
350 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
351 architecture, remove erraneous ISA_MIPS32.
352 (md_show_usage): Add MIPS r12k support.
353 (mips_cpu_info_table): Add MIPS r12k support.
355 2001-05-22 Alan Modra <amodra@one.net.au>
357 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
360 * symbols.c (resolve_symbol_value): Remove "finalize" param,
361 instead use finalize_syms directly. Don't treat expressions
362 specially with regard to finalize_syms. Update calls to self.
363 (resolve_local_symbol): Update call to resolve_symbol_value.
364 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
366 * symbols.h (resolve_symbol_value): Update prototype.
367 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
368 to resolve_symbol_value.
369 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
370 * config/obj-coff.c (do_relocs_for): Likewise.
371 (yank_symbols): Likewise.
372 (fixup_segment): Likewise.
373 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
374 * config/tc-mips.c (md_convert_frag): Likewise.
375 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
376 (ppc_fix_adjustable): Likewise.
377 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
378 (dwarf2dbg_convert_frag): Likewise.
379 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
380 (eh_frame_convert_frag): Likewise.
381 * expr.c (make_expr_symbol): Likewise.
382 * write.c (adjust_reloc_syms): Likewise.
383 (write_object_file): Likewise.
384 (relax_segment): Likewise.
385 (fixup_segment): Likewise.
386 (finalize_syms): Init to zero, and update comment.
387 (write_object_file): Set finalize_syms to 1 rather than 2.
388 * doc/internals.texi (sy_value): Mention finalize_syms.
389 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
391 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
392 as relaxable if embedded system, make weak syms non-relaxable.
394 (tc_m68k_fix_adjustable): ..so it can be used here.
395 (md_apply_fix_2): Sign extend without conditional.
397 * config/tc-v850.c: Update copyright.
399 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
401 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
402 howto entry is not found.
404 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
406 * config/tc-mn10300.c (mn10300_force_relocation): Don't
407 optimize differences between symbols in code sections to
409 (mn10300_fix_adjustable): Don't adjust to section+offset
410 relocations pointing at symbols in code sections.
412 2001-05-16 Alan Modra <amodra@one.net.au>
414 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
416 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
417 opcodes are output rather than after. Delete insn_size.
418 * config/tc-v850.c (md_assemble): Similarly, but delete
421 2001-05-14 Richard Henderson <rth@redhat.com>
423 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
426 2001-05-14 Richard Henderson <rth@redhat.com>
428 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
429 also collect whether to expect an FDE augmentation.
430 (check_eh_frame): Rewrite as a state machine. Track where in
431 an FDE we are located, skip any augmentation.
432 (eh_frame_estimate_size_before_relax): Get code alignment from
433 the fragment subtype.
434 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
435 * read.c (emit_leb128_expr): Call check_eh_frame.
437 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
439 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
440 before a relaxable insns.
442 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
444 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
445 between symbols if the base symbol is in the current section;
446 emit a PC-relative relocation instead.
448 2001-05-12 Peter Targett <peter.targett@arccores.com>
450 * config/tc-arc.c: Update copyright and tidy source comments.
451 (md_pseudo_table): Add directive .cpu back as an alias for
452 .option. Add .file and .line for dwarf2 support.
453 (arc_mach_type): Make bfd_mach_arc_6 default.
454 (md_longopts): Add entry 'pre-v6' representing old command line
455 option when assembling for 'arc5' core versions.
456 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
458 (arc_code_symbol): Make symbol value for @h30 fixup expression
460 (md_assemble): Call dwarf2_emit_insn.
461 Include "dwarf2dbg2.h". Formatting fixes throughout file.
462 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
463 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
465 2001-05-11 Jakub Jelinek <jakub@redhat.com>
467 * config/tc-ia64.c (special_linkonce_name): New.
468 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
469 .gnu.linkonce.ia64unw{,i}.FOO.
470 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
471 (dot_endp): Add comment about it.
473 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
475 * config/tc-arm.c (arm_handle_align): When truncating an aligned
476 block, ensure that the low order bits of the alignment are
479 2001-05-10 Alan Modra <amodra@one.net.au>
481 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
484 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
485 current variable part of frag.
486 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
487 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
488 * config/tc-m68hc11.c (RELAX_STATE): Define.
489 (RELAX_LENGTH): Define.
490 (md_estimate_size_before_relax): Handle non-relaxable cases
491 separately from relaxable cases for clarity, and return correct
492 size for multi-pass relaxation.
493 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
494 (md_estimate_size_before_relax): As for tc-m68hc11.c.
495 (md_convert_frag): Remove "length_code".
496 * config/tc-vax.c (RELAX_STATE): Define.
497 (RELAX_LENGTH): Define.
498 (md_relax_table): Add missing entry.
499 (md_estimate_size_before_relax): As for tc-m68hc11.c.
500 (md_convert_frag): Remove "length_code".
501 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
502 don't bother setting fr_var. Return correct size for multi-pass
504 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
505 (md_convert_frag): Don't bother clearing fr_var.
506 (md_pseudo_table): Correct initialization.
507 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
508 (md_estimate_size_before_relax): No need to set fr_var.
509 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
510 (md_estimate_size_before_relax): No need to set fr_var.
512 2001-05-09 Richard Henderson <rth@redhat.com>
514 * config/tc-ia64.c (generate_unwind_image): Align the fragment
515 beginning a function's unwind info block.
517 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
519 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
521 2001-05-08 Andreas Schwab <schwab@suse.de>
523 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
524 fx_pcrel_adjust explicitly sign extend when reading it.
526 2001-05-08 Alan Modra <amodra@one.net.au>
528 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
529 from md_relax_table, and combine some switch cases.
531 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
533 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
534 from offset in non-pcrel operands too.
536 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
538 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
539 * config/tc-arm.c (arm_handle_align): Do not insert more than
540 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
541 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
543 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
545 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
547 * Makefile.in: Regenerate.
548 * configure.in: Remove duplicate mips-*-ecoff* entry.
549 * configure: Regenerate.
551 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
552 (n_names): Cast away type mismatch.
553 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
554 (obj_ecoff_frob_symbol): Likewise.
555 * ecoff.c: (add_file): Add unused attribute.
556 (ecoff_directive_begin): Likewise.
557 (ecoff_directive_bend): Likewise.
558 (ecoff_directive_def): Likewise.
559 (ecoff_directive_dim): Likewise.
560 (ecoff_directive_scl): Likewise.
561 (ecoff_directive_size): Likewise.
562 (ecoff_directive_type): Likewise.
563 (ecoff_directive_tag): Likewise.
564 (ecoff_directive_val): Likewise.
565 (ecoff_directive_endef): Likewise.
566 (ecoff_directive_end): Likewise.
567 (ecoff_directive_ent): Likewise.
568 (ecoff_directive_extern): Likewise.
569 (ecoff_directive_file): Likewise.
570 (ecoff_directive_fmask): Likewise.
571 (ecoff_directive_frame): Likewise.
572 (ecoff_directive_mask): Likewise.
573 (ecoff_directive_loc): Likewise.
574 (mark_stabs): Likewise.
575 (ecoff_stab): Likewise.
576 (ecoff_frob_symbol): Cast away type mismatch.
577 (ecoff_padding_adjust): Likewise.
578 (ecoff_build_symbols): Likewise.
579 (ecoff_build_procs): Likewise.
580 (ecoff_build_aux): Likewise.
581 (ecoff_build_strings): Likewise.
582 (ecoff_build_fdr): Likewise.
583 (ecoff_build_debug): Likewise.
584 * itbl-ops.c (itbl_assemble): Variable initialization.
586 2001-05-03 Alan Modra <amodra@one.net.au>
588 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
589 expressions rather than triggering an assert.
591 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
593 * config/tc-openrisc.c: New file.
594 * config/tc-openrisc.h: Likewise.
596 * Makefile.am: Add OpenRISC target.
597 * Makefile.in: Regenerated.
599 * configure.in (openrisc-*-*): Add target.
600 * configure: Regenerated.
602 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
604 * config/tc-arm.c (arm_frag_align_code): Change error message to
605 more explanatory version.
607 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
609 * config/tc-mips.c (md_parse_option): Also accept
610 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
612 2001-04-27 David Mosberger <davidm@hpl.hp.com>
614 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
615 argument passing order: predicate goes last, not first.
617 2001-04-27 Sean McNeil <sean@mcneil.com>
619 * configure.in: Add arm-vxworks.
620 * configure: Regenerate.
622 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
624 * config/tc-arm.c (arm_handle_align): New Function: Generate
625 no-op filled alignment frags.
626 (arm_frag_align_code): New Function: Create a code alignment frag.
627 (arm_init_frag): New Function: Initialse the target dependent
630 * config/tc-arm.h (TC_FRAG_TYPE): Define.
631 (TC_FRAG_INIT): Define.
632 (HANDLE_ALIGN): Define.
633 (md_do_align): Define.
635 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
637 * config/obj-coff.c (do_linenos_for): Check to see if the filename
638 symbol has been initialised before extracting its symbol index.
640 2001-04-24 H.J. Lu <hjl@gnu.org>
642 * configure: Regenerated with the right version of autoconf.
644 2001-04-24 Christian Groessler <cpg@aladdin.de>
646 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
647 generate R_CALLR and R_REL16 relocations
649 2000-04-20 Jason Eckhardt <jle@redhat.com>
651 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
652 since frag_now can change after d10v_cleanup is called.
654 2001-04-16 David O'Brien <obrien@FreeBSD.org>
656 * configure.in: Add the em type for FreeBSD targets.
657 * configure: Regenerate.
659 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
661 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
662 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
664 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
665 pc-relative relocations not placed at the end of the instruction.
667 2001-04-13 Jim Wilson <wilson@redhat.com>
669 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
672 2001-04-13 Jakub Jelinek <jakub@redhat.com>
674 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
675 handle SHF_MERGE and SHF_STRINGS.
676 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
677 (obj_elf_section): Allow additional argument specifying entity size.
678 * write.c (adjust_reloc_syms): Keep relocations against local symbols
679 in SEC_MERGE sections.
681 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
683 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
685 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
687 * expr.c (operand): Pass &c to md_parse_name().
688 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
690 2001-04-07 Steven J. Hill <sjhill@cotw.com>
692 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
694 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
695 * Makefile.in: Regenerated.
697 * configure.in: Use traditional MIPS targets for Linux/MIPS.
698 * configure: Regenerated.
700 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
702 * config/tc-mn10300.c (xr_registers): Added `pc'.
704 2001-04-05 Alan Modra <alan@linuxcare.com.au>
706 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
707 * configure: Regenerate.
709 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
710 cases, and always return size based on current fr_subtype.
711 (md_begin): Move initialization of md_relax_table..
712 (md_relax_table): ..to static initializer. Set rlx_length for
713 UNDEF_WORD_DISP cases.
714 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
715 (md_begin): Likewise.
716 (md_relax_table): Likewise.
717 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
718 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
719 Set rlx_backward and rlx_forward to zero for unused states.
720 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
721 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
722 (UNCOND12, UNCOND32): Remove duplicate defines.
724 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
726 * config/tc-cris.c (md_estimate_size_before_relax) <case
727 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
728 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
729 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
730 Add cases to cover all relax states.
731 (cris_insn_first_word_frag): New.
732 (md_assemble): Call cris_insn_first_word_frag to get the first
733 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
734 end. Drop variable insn_size.
735 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
736 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
737 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
739 * write.c (write_object_file): Reset broken word state before
742 2001-03-31 Alan Modra <alan@linuxcare.com.au>
744 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
745 for one line if not already enabled.
746 * cond.c (s_elseif): Correct conditional assembly listing.
749 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
750 Don't abort on NULL current_cframe.
752 2001-03-30 Alan Modra <alan@linuxcare.com.au>
754 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
755 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
756 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
757 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
758 * config/obj-coff.c (do_relocs_for): Likewise.
759 (yank_symbols): Likewise.
760 (fixup_segment): Likewise.
761 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
762 (ppc_fix_adjustable): Likewise.
763 * config/tc-mips.c (md_convert_frag): Likewise.
764 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
765 * ehopt.c (eh_frame_convert_frag): Likewise.
766 * expr.c (make_expr_symbol): Likewise.
768 * frags.h (struct frag): Add last_fr_address. Reorder fields for
770 * symbols.c (resolve_symbol_value): Don't fix expression values
771 until relaxation is complete.
772 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
773 (S_GET_VALUE): Likewise, and return unresolved expression value.
774 * write.c (finalize_syms): New.
775 (relax_and_size_seg): Split into..
776 (relax_seg): New function, returns 1 if anything changed..
777 (size_seg): And the remainder of relax_and_size_seg.
778 (fixup_segment): Arrange for final resolution of sym values.
779 (adjust_reloc_syms): Likewise.
780 (write_object_file): Likewise, and repeatedly call relax_seg until
781 nothing more changes.
782 (relax_segment): Return 1 if anything changed. Use correct types
783 for rs_org `target' and `after'.
784 * write.h (finalize_syms): Declare.
785 (relax_segment): Update prototype.
787 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
788 do-nothing cases to switch to avoid abort on a second relaxation
789 pass, and tidy code a little.
790 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
791 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
792 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
793 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
794 (md_relax_table): Remove first four unused entries. Increment
795 rlx_length by one throughout table, and update comments to suit.
796 (md_estimate_size_before_relax): Return size of current variable
797 part of frag to reflect reality when relaxing more than once.
798 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
799 (COND32, UNCD32): Rename to DISP32 throughout.
800 (UNDEF_WORD_DISP): Renumber to 3.
801 (md_estimate_size_before_relax): Add extra do-nothing cases.
802 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
803 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
804 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
805 handle word and dword branches.
807 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
809 * config/tc-cris.h (tc_fix_adjustable): Allow only
810 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
811 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
812 example in comment to valid type.
814 2001-03-28 H.J. Lu <hjl@gnu.org>
816 * read.c (equals): Set to local for COFF only if it hasn't been
819 2001-03-28 Alan Modra <alan@linuxcare.com.au>
821 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
822 (md_begin): Use it when setting default architecture.
824 2001-03-27 Nick Papadonis <nick@coelacanth.com>
826 * read.c (equals): (for COFF) default symbols to being local.
828 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
830 * configure.in (cris-*-*): Change default emulation to criself.
831 (cris-*-*aout*): New rule.
832 * configure: Regenerate.
834 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
836 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
837 BFD_RELOC_390_GOTENT.
838 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
839 BFD_RELOC_390_GOTENT.
841 2001-03-26 Nick Clifton <nickc@redhat.com>
843 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
844 * config/tc-s390.c (s390_force_relocation): New function: Force
845 relocations for VTINHERIT relocs.
847 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
849 * doc/as.texinfo: Put @c man begin to generate the as man page.
850 When generating man, define all the variables. Re-organize some
851 options to obtain better indentation of man page.
852 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
853 (as.1): Build from as.texinfo.
854 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
856 2001-03-25 Alan Modra <alan@linuxcare.com.au>
858 * config/tc-i386.c (i386_scale): Accept an absolute expression for
859 scale factor, and return the end of the expression.
860 (i386_operand): Modify for above.
862 2001-03-23 Nick Clifton <nickc@redhat.com>
864 * doc/as.texinfo: Document --listing-XXX command line switches.
865 Explain why listings behave differently when -pipe is used.
867 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
869 * write.c (fix_new_exp): Print an error if passed a register.
871 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
873 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
874 (PIC_SUFFIX_CHAR): New macro.
875 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
877 (md_longopts): New option --pic.
878 (OPTION_PIC): Define.
879 (md_estimate_size_before_relax): Tweak longish comment.
880 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
881 (md_assemble): Handle a PIC relocation on prefix and normal
882 instruction operands.
883 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
884 "complex" operand expressions. Call frag_more outside
885 gen_cond_branch_32 parameter list.
886 (cris_process_instruction): Handle PIC relocs on parsed
887 operand expressions. Validize PIC reloc sizes.
888 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
889 (gen_bdap): Handle "complex" operand expressions.
890 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
891 ADD.D offset,PC as jump instruction if generating PIC. Generate
892 error instead of crashing on complex expressions.
893 (cris_number_to_imm): Add segT parameter. All callers changed.
894 Use segT parameter, not now_seg, for segment of fixup. Handle
895 PCREL relocations but check that they are fully resolved.
896 (md_parse_option): Handle OPTION_PIC.
897 (tc_gen_reloc): Handle PIC relocs.
898 (md_show_usage): Update for --pic.
899 (md_apply_fix3): Renamed from md_apply_fix.
900 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
901 (md_cris_force_relocation): Force relocation for PIC relocs.
903 * config/tc-cris.h: Tweak attribution.
904 (MD_APPLY_FIX3): Define.
905 (IS_CRIS_PIC_RELOC): New macro.
906 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
907 (tc_fix_adjustable): Don't adjust a globally visible symbol when
909 (tc_frob_symbol): Avoid emitting undefined symbols.
911 2001-03-20 Alan Modra <alan@linuxcare.com.au>
913 * frags.h (struct frag): Add relax_marker.
914 * write.c (is_dnrange): Delete.
915 (relax_frag): Use correct types for `aim', `target', `address'.
916 Delete `offset', `was_address'. Test `relax_marker' instead of
917 using fragile (and slow) address test.
918 (relax_segment): Init and flip `relax_marker'.
920 2001-03-19 Alan Modra <alan@linuxcare.com.au>
922 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
925 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
927 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
928 with 'Motorola specification for assembly language input standard'.
930 2001-03-17 Richard Henderson <rth@redhat.com>
932 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
933 (dwarf2_directive_loc): Don't use them.
934 (dwarf2_directive_file): Reject duplicate file definitions.
935 (get_filenum): Zero allocated memory.
936 (out_file_list): Complain about missing file definitions.
938 2001-03-17 Alan Modra <alan@linuxcare.com.au>
940 * read.c (do_org): Handle complex expressions.
941 * cgen.c (gas_cgen_finish_insn): Likewise.
943 2001-03-15 David Mosberger <davidm@hpl.hp.com>
945 * config/tc-ia64.c (md): New member keep_pending_output.
946 (ia64_flush_pending_output): Flush only if md.keep_pending_output
948 (dot_xdata): Turn on md.keep_pending_output for the duration of
950 (dot_xfloat_cons): Ditto.
951 (dot_xstringer): Ditto.
952 (dot_xdata_ua): Ditto.
953 (dot_xfloat_cons_ua): Ditto.
955 2001-03-15 Jim Wilson <wilson@redhat.com>
957 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
960 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
962 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
964 2001-03-15 DJ Delorie <dj@redhat.com>
966 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
967 blindly freeing string if it isn't at the top of the obstack.
969 2001-03-13 Alan Modra <alan@linuxcare.com.au>
971 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
972 (NUM_FLAG_CODE): Define.
973 (lex_got): New function.
974 (got_reloc): New global var.
975 (x86_cons_fix_new): New function.
976 (x86_cons): New function.
977 (i386_immediate): Use lex_got here, replacing inline code. Change
978 "ignoring junk.." error message to "junk.."
979 (i386_displacement): Likewise.
980 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
982 (TC_CONS_FIX_NEW): Define.
983 (x86_cons_fix_new): Declare.
985 2001-03-12 Nick Clifton <nickc@redhat.com>
987 * config/tc-arm.c (md_begin): Always set machine type based on
990 2001-03-07 Alan Modra <alan@linuxcare.com.au>
992 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
993 (md_assemble) <smallest displacement>: Use correct field of i.op[]
995 <JumpInterSegment output>: Use correct i.disp_reloc[].
996 <immediate output>: Likewise.
998 2001-03-06 Nick Clifton <nickc@redhat.com>
1000 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1003 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1005 * config/tc-m68k.c : Add 5407 to archs[] table.
1006 (HAVE_LONG_BRANCH): Add mcf5407.
1007 (select_control_regs): Recognize 5407.
1009 2001-03-02 Dave Brolley <brolley@redhat.com>
1011 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1014 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1016 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1017 (gen_to_words): Print warnings if NaNs are found and the target CPU
1018 does not support them. Allow largest exponent to be used in normal
1019 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1021 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1023 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1024 anymore since we use bfd_elf_generic_reloc now.
1025 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1027 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1029 * configure.in (BFD_VERSION): New.
1030 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1031 * configure: Regenerate.
1032 * Makefile.am: Run "make dep-am"
1033 * Makefile.in: Regenerate.
1034 * doc/Makefile.in: Regenerate.
1036 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1038 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1039 SEC_NEVER_LOAD when the 'n' flag is used.
1040 Add SEC_NEVER_LOAD to matchflags.
1042 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1044 * symbols.c (decode_local_label_name): Initialize message_format
1045 only when an error is reported (perf pb due to I18N).
1047 2001-02-23 H.J. Lu <hjl@gnu.org>
1049 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1050 BFD_ASSEMBLER is not defined.
1052 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1054 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1055 done if it's against a symbol.
1057 2001-02-22 Timothy Wall <twall@cygnus.com>
1059 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1060 target formats if applicable.
1061 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1062 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1063 * Makefile.in: Regenerated.
1064 * configure.in: Added configuration for ia64-*-aix*.
1065 * configure: Regenerated.
1067 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1069 * config/tc-ia64.c (enum operand_match_result): New type.
1070 (operand_match): Change return type to operand_match_result.
1071 Fix all returns appropriately, adding support for returning the
1072 out-of-range result.
1073 (parse_operands): New locals result, error_pos, out_of_range_pos,
1074 curr_out_of_range_pos. Rewrite operand matching loop to give better
1077 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1079 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1080 (dot_proc): Clear unwind.prologue_count to zero.
1081 (dot_prologue): Increment unwind.prologue_count.
1082 (dot_restore): If second operand is omitted, use
1083 unwind.prologue_count -1 for "ecount" (# of additional regions to
1084 pop). Decrement unwind.prologue_count by number of regions
1087 2001-02-21 Nick Clifton <nickc@redhat.com>
1089 * doc/as.texinfo (Section): Note that some flags to the COFF
1090 version of .section remove attributes rather than setting them.
1092 2001-02-20 Kazu Hirata <kazu@hxi.com>
1094 * config/tc-pdp11.c: Fix formatting.
1095 * config/tc-pdp11.h: Likewise.
1097 2001-02-20 Bo Thorsen <bo@suse.de>
1099 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1102 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1104 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1105 all FreeBSD platforms should look the same at this level.
1106 * configure: Rebuilt.
1107 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1109 2001-02-18 lars brinkhoff <lars@nocrew.org>
1111 * Makefile.am: Add PDP-11 target.
1112 * configure.in: Likewise.
1113 * config/tc-pdp11.c: New file.
1114 * config/tc-pdp11.h: New file.
1115 * doc/Makefile.am: Add PDP-11 documentation.
1116 * doc/all.texi: Likewise.
1117 * doc/as.texinfo: Likewise.
1118 * doc/c-pdp11.texi: New file.
1120 2001-02-16 matthew green <mrg@redhat.com>
1122 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1124 2001-02-13 Jim Wilson <wilson@redhat.com>
1126 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1127 reloc instead of a 0 reloc.
1128 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1130 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1132 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1134 * write.c (is_dnrange): Stop as soon as the address becomes
1136 (relax_frag): Add segment parameter. Only call symbol_get_frag
1137 once. Only call is_dnrange if the symbol is in the same segment,
1138 and the symbol address is larger.
1139 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1140 * write.h (relax_frag): Update declaration.
1141 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1143 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1144 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1145 (m32r_relax_frag): Update declaration.
1146 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1147 * config/tc-tic54x.h (md_relax_frag): Likewise.
1148 * doc/internals.texi (CPU backend): Update documentation for
1151 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1153 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1154 Mention effect of < 386 architectures on jump promotion.
1155 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1157 * config/tc-i386.c (no_cond_jump_promotion): New.
1158 (set_cpu_arch): Parse "jumps" arch modifier.
1159 (insn_size): Modify usage comment.
1160 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1161 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1162 (TYPE_FROM_RELAX_STATE): New define.
1163 (UNCOND_JUMP, COND_JUMP): Renumber.
1164 (md_relax_table): Reorder to suit.
1165 (COND_JUMP86): New define.
1166 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1167 (md_assemble): Create frag var for jumps of max size, encode relax
1168 state for COND_JUMP86.
1169 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1170 leave conditional jumps small if no_cond_jump_promotion.
1171 (md_convert_frag): Likewise.
1173 * expr.c (operator): Don't bump input_line_pointer for two char
1174 operators. Instead return operator size via new param num_chars.
1175 (expr): Use above to parse multi-char operators correctly.
1177 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1179 * config/tc-i386.c (i386_displacement): Fix handling of
1180 BFD_RELOC_X86_64_GOTPCREL.
1181 (i386_validate_fix): Likewise.
1183 2001-02-12 Philip Blundell <pb@futuretv.com>
1185 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1186 ldrt/strt instructions.
1188 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1190 * config/tc-mips.c (macro): For M_LA_AB emit a
1191 BFD_RELOC_MIPS_CALL16 relocation or a
1192 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1193 BFD_RELOC_MIPS_GOT16 and
1194 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1195 loading the jump register when generating SVR4_PIC code.
1197 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1199 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1200 map to MIPS-specific files, as they used to do before the
1201 change on 2000-05-21.
1202 * configure: Regerate.
1204 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1206 * config/tc-mips.c (md_parse_option): Don't try to compile
1207 ELF-only option code if not ELF.
1209 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1211 * config/tc-ia64.h (md_elf_section_type): New macro.
1212 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1213 (they're now handled via ia64_elf_section_type.
1215 * config/tc-ia64.c (unwind): New members saved_text_seg,
1216 saved_text_subseg, and force_unwind_entry.
1217 (optimize_unw_records): New function to optimize away unnecessary
1219 (ia64_elf_section_type): New function.
1220 (output_unw_records): Generate unwind info only if the size is
1221 non-zero or if it's forced for some other reason (e.g.,
1222 handlerdata or a personality routine).
1223 (generate_unwind_image): Don't switch back to previous
1224 section---stay inside the unwind info section instead so that
1225 handlerdata that may follow goes into the right place.
1226 (dot_handlerdata): Force generation of unwind entry and save the
1227 current active text segment before generating unwind image.
1228 (dot_unwentry): Force generation of unwind entry.
1229 (dot_personality): Ditto.
1230 (dot_endp): Generate unwind table entry only if there is
1231 some unwind info or the unwind entry was forced.
1233 * config/tc-ia64.c (make_unw_section_name): New macro to form
1234 unwind section name.
1235 (generate_unwind_image): Add "text_name" argument. Use it to
1236 form unwind section name.
1237 (dot_handlerdata): Determine current segment (section) name and
1238 pass it to generate_unwind_image().
1239 (dot_endp): Determine current segment (section) name and use
1240 it to determine the appropriate unwind section name.
1241 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1242 n, fill, and max arguments.
1244 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1246 * Makefile.am: Add linux target for S/390.
1247 * configure.in: Likewise.
1248 * config/tc-s390.c: New file.
1249 * config/tc-s390.h: New file.
1251 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1253 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1254 2byte, 4byte and 8byte.
1256 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1258 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1259 md_number_to_chars with size > sizeof (valueT).
1261 2001-02-06 H.J. Lu <hjl@gnu.org>
1263 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1264 there is no relocation.
1266 2001-02-06 H.J. Lu <hjl@gnu.org>
1268 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1270 * config/tc-ia64.c (md_parse_option): Only accept the valid
1271 ia64 options on "-axxx".
1273 2001-02-05 Jim Wilson <wilson@redhat.com>
1275 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1276 aborting for invalid operands.
1278 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1280 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1281 than via pointer. Update all callers.
1282 (UNWIND_LOW32): Define.
1283 (UNWIND_HIGH32): Define.
1284 (pa_build_unwind_subspace): Use the above macros instead of dumping
1285 bitfields directly. Call frag_more once rather than multiple times.
1286 (md_assemble): Use UNWIND_LOW32.
1287 (pa_entry): Likewise
1288 (pa_procend): Likewise.
1289 (process_exit): Use UNWIND_HIGH32.
1291 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1293 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1294 function to select the header according to the cpu.
1295 (md_after_pass_hook, md_do_align): Remove.
1296 (md_cleanup, m68hc11_cleanup): Remove.
1297 (md_pcrel_from_section): Declare.
1298 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1299 (build_jump_insn, build_insn): Likewise.
1300 (m68hc11_listing_header): New function.
1301 (m68hc11_cleanup): Remove.
1303 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1305 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1306 symbols because there is no support for shared libraries and these
1307 symbols can't be overridden (unless they are weak).
1309 2001-02-01 Momchil Velikov <velco@fadata.bg>
1311 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1312 for the compilation unit with a zero byte.
1314 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1316 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1317 destinations. Correct range check for 17 and 22 bit branches.
1319 2001-01-25 Nick Clifton <nickc@redhat.com>
1321 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1322 still set. Issue an error message instead.
1323 (md_estimate_size_before_relax): Delete unused variable
1324 'buffer_address'. Fixup parentheses around if statement.
1326 2001-01-23 Kazu Hirata <kazu@hxi.com>
1328 * as.c: Fix formatting.
1329 * ehopt.c: Likewise.
1330 * messages.c: Likewise.
1331 * stabs.c: Likewise.
1332 * symbols.c: Likewise.
1334 2001-01-23 Ben Elliston <bje@redhat.com>
1336 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1338 2001-01-22 Kazu Hirata <kazu@hxi.com>
1340 * config/tc-alpha.c: Fix formatting.
1342 2001-01-19 Kazu Hirata <kazu@hxi.com>
1344 * config/tc-alpha.c: Fix formatting.
1346 2001-01-18 Kazu Hirata <kazu@hxi.com>
1348 * config/tc-alpha.c: Fix formatting.
1350 2001-01-18 Nick Clifton <nickc@redhat.com>
1352 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1354 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1356 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1358 * configure.in (cpu_type, arch): Match i386 too.
1359 * configure: Rebuilt.
1361 2001-01-16 Kazu Hirata <kazu@hxi.com>
1363 * config/tc-i386.c: Fix formatting.
1365 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1367 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1368 relocs for .PARISC.unwind section.
1370 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1371 depending on section flags, not just for .text.
1373 2001-01-15 Jim Wilson <wilson@redhat.com>
1375 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1376 not immediately followed by an instruction.
1378 2001-01-15 Kazu Hirata <kazu@hxi.com>
1380 * config/tc-m68hc11.c: Fix formatting.
1382 2001-01-15 Nick Clifton <nickc@redhat.com>
1384 * symbols.c (colon): Change 'already defined symbol' from a
1385 fatal error to an ordinary error. There is no reason why this
1386 error should be fatal.
1388 * message.c (as_fatal): Delete output file, if one has been
1391 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1393 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1395 2001-01-14 Kazu Hirata <kazu@hxi.com>
1397 * config/tc-alpha.c: Fix formatting.
1398 * config/tc-arc.c: Likewise.
1399 * config/tc-arc.h: Likewise.
1400 * config/tc-d10v.c: Likewise.
1401 * config/tc-i370.c: Likewise.
1402 * config/tc-i386.c: Likewise.
1403 * config/tc-i960.c: Likewise.
1404 * config/tc-m68k.c: Likewise.
1405 * config/tc-ppc.c: Likewise.
1406 * config/tc-sparc.c: Likewise.
1407 * config/tc-tahoe.c: Likewise.
1408 * config/tc-vax.c: Likewise.
1410 * config/tc-arc.c: Fix formatting.
1412 * config/tc-arc.c: Fix formatting.
1414 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1416 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1417 both 32 and 64 bit ELF.
1419 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1420 and don't bother storing `m' for "ce" completer. Tidy handling of
1421 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1423 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1425 * config/tc-i386.h (TARGET_MACH): New macro.
1426 (i386_mach): Declare.
1427 * config/tc-i386.c (i386_mach): New function.
1429 2001-01-13 Philip Blundell <philb@gnu.org>
1431 * doc/as.texinfo: Fix spelling and cross-references.
1433 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1434 character for all systems, not just GNU/Linux. Make it explicit
1435 that `-k' doesn't affect code generation, just ELF flags.
1437 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1439 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1442 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1444 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1446 2001-01-12 Nick Clifton <nickc@redhat.com>
1448 * as.c (print_args): Update copyright date to 2001.
1450 2001-01-12 Peter Targett <peter.targett@arccores.com>
1452 * doc/c-arc.texi: New file.
1453 Some sections to be expanded.
1455 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1457 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1458 (md_parse_option): Always accept "--32".
1460 2001-01-11 Peter Targett <peter.targett@arccores.com>
1462 * as.h (TC_ARC): Ensure struc-symbol.h included.
1463 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1465 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1466 (TARGET_SYMBOL_FIELDS) added.
1468 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1469 * doc/c-arc.texi: New file.
1470 Some sections to be expanded.
1471 * doc/as.texinfo: Update command-line options.
1472 Removed outdated text for ARC dependant features, instead include
1473 text from above file.
1475 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1476 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1477 (targ-cpu.h) header.
1479 * config/tc-arc.c: New updated configuration for
1480 ARC, including selection of core variants, and extensibility of
1481 instructions, registers etc. through directives.
1483 * config/tc-arc.c (arc_extinst): Minor corrections for
1485 (arc_common) Likewise. Make alignment argument optional for local
1486 symbols also, with default of zero.
1488 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1490 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1491 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1492 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1493 and fix_new_exp() instead.
1494 (md_convert_frag): For indexed post byte use the symbol value
1495 rather than the displacement.
1496 (md_relax_table): Fix indexed offset relax.
1498 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1500 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1502 (relaxable_symbol): New function.
1504 2001-01-11 Andreas Jaeger <aj@suse.de>
1506 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1509 2001-01-10 Nick Clifton <nickc@redhat.com>
1511 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1512 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1514 2001-01-10 Nick Clifton <nickc@redhat.com>
1516 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1517 character used to dollar local symbols.
1518 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1519 local label symbols.
1520 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1521 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1523 Use LOCAL_LABEL_CHAR.
1524 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1525 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1526 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1528 2001-01-08 Bo Thorsen <bo@suse.de>
1530 * config/tc-i386.c (i386_immediate, i386_displacement):
1533 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1535 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1538 2001-01-07 Philip Blundell <philb@gnu.org>
1540 * doc/as.texinfo (Bug Reporting): Update email address for
1544 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1546 * configure.in: Define DEFAULT_ARCH for i386.
1547 * config/tc-i386.c (md_assemble): Return after the error message;
1548 move testing for 64bit operands to proper place.
1550 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1552 * doc/as.texinfo: Document '#' as comment character for i386 and
1553 x86_64. Add AMD x86-64 into menu of machine dependent information.
1555 * doc/c-i386.texi: Document x86_64 extensions.
1557 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1559 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1561 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1563 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1564 * NEWS: Add note about Pentium4 support.
1566 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1568 * config/tc-i387.c (pi, pte, pt): Update.
1569 (type_names): Add new types.
1571 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1573 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1574 CpuUnknown): Renumber
1575 (CpuP4, CpuSSE2): New.
1576 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1578 2001-01-03 Philip Blundell <pb@futuretv.com>
1580 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1582 (alpha_fix_adjustable): Likewise.
1583 (md_apply_fix): Likewise.
1585 2000-12-31 H.J. Lu <hjl@gnu.org>
1587 * listing.c (listing_message): Allocate string only if it is
1590 * configure: Rebuild.
1592 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1594 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1595 Point out caveats with generating fixups for the opcode in a frag.
1597 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1599 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1602 2000-12-29 H.J. Lu <hjl@gnu.org>
1604 * listing.c (calc_hex): Print the variable part only if the
1605 fragment type is rs_fill.
1607 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1609 * doc/internals.texi (tc_conditional_pseudoop,
1610 TC_LINKRELAX_FIXUP): Fix typos.
1612 2000-12-28 Richard Henderson <rth@redhat.com>
1614 * write.c (subsegs_finish): Fix thinko last change -- don't
1615 "optimize" the alignment == 0 case.
1617 2000-12-28 Richard Henderson <rth@redhat.com>
1619 * as.h (rs_align_test): New.
1620 * frags.c (NOP_OPCODE): Move default from read.c.
1621 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1622 (frag_align_code): New.
1623 * frags.h (frag_align_code): Declare.
1624 * read.c (NOP_OPCODE): Remove.
1625 (do_align): Use frag_align_code.
1626 * write.c (NOP_OPCODE): Remove.
1627 (get_recorded_alignment): New.
1628 (cvt_frag_to_fill): Handle rs_align_test.
1629 (relax_segment): Likewise.
1630 (subsegs_finish): Align last subseg in section to the
1631 section alignment. Use frag_align_code.
1632 * write.h (get_recorded_alignment): Declare.
1633 * config/obj-coff.c (size_section): Handle rs_align_test.
1634 (fill_section, fixup_mdeps): Likewise.
1635 (write_object_file): Use frag_align_code.
1637 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1638 (alpha_handle_align): New.
1639 * config/tc-alpha.h (HANDLE_ALIGN): New.
1640 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1642 * config/tc-i386.h (md_do_align): Use frag_align_code.
1643 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1645 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1646 (ia64_handle_align): New.
1647 * config/tc-ia64.h (HANDLE_ALIGN): New.
1648 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1650 * config/tc-m32r.c (m32r_do_align): Remove.
1651 (m32r_handle_align): New.
1652 (fill_insn): Use frag_align_code.
1653 * config/tc-m32r.h (md_do_align): Remove.
1654 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1655 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1656 * config/tc-mips.c, config/tc-mips.h: Similarly.
1658 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1659 (sh_handle_align): Likewise. Handle rs_align_code.
1660 (sh_do_align): Remove.
1661 * config/tc-sh.h (md_do_align): Remove.
1662 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1664 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1665 (sparc_handle_align): Likewise. Handle rs_align_code.
1666 * config/tc-sparc.h (md_do_align): Remove.
1667 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1669 2000-12-22 DJ Delorie <dj@redhat.com>
1671 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1672 when we assemble the first half of a pair.
1674 2000-12-22 H.J. Lu <hjl@gnu.org>
1676 * config/tc-i386.c (reloc): Update the macro for non-bfd
1678 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1680 2000-12-22 H.J. Lu <hjl@gnu.org>
1682 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1684 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1686 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1687 (QWORD_MNEM_SUFFIX): New macro.
1688 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1690 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1691 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1693 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1694 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1695 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1696 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1697 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1699 (Reg, WordReg): Add Reg64.
1700 (Imm): Add Imm32S and Imm64.
1702 (Disp): Add Disp64 and Disp32S.
1703 (AnyMem): Add Disp32S.
1704 (RegRex, RegRex64): New macros.
1705 (rex_byte): New type.
1706 * config/tc-i386.c (set_16bit_code_flag): Kill.
1707 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1708 (reloc): New parameter "signed"; support x86_64.
1709 (set_code_flag): New.
1710 (DEFAULT_ARCH): New macro; default to "i386".
1711 (default_arch): New static variable.
1712 (struct _i386_insn): New fields Operand_PCrel; rex.
1713 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1714 (flag_code): New enum and static variable.
1715 (use_rela_relocations): New static variable.
1716 (flag_code_names): New static variable.
1717 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1718 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1720 (i386_align_code): Return plain "nop" for x86_64.
1721 (mode_from_disp_size): Support Disp32S.
1722 (smallest_imm_type): Support Imm32S and Imm64.
1723 (offset_in_range): Support size of 8.
1724 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1725 (md_pseudo_table): Add "code64"; use set_code_flat.
1726 (md_begin): Emit sane error message on hash failure.
1727 (tc_i386_fix_adjustable): Support x86_64 relocations.
1728 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1729 instructions supported on particular arch just partially,
1730 output of 64bit immediates, handling of Imm32S and Disp32S type.
1731 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1732 (i386_displacement): Likewise.
1733 (i386_index_check): Cleanup; support 64bit addresses.
1734 (md_apply_fix3): Support x86_64 relocation and rela.
1735 (md_longopts): Add "32" and "64".
1736 (md_parse_option): Add OPTION_32 and OPTION_64.
1737 (i386_target_format): Call even for ELFs; choose between
1738 elf64-x86-64 and elf32-i386.
1739 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1740 (tc_gen_reloc): Support rela relocations and x86_64.
1741 (intel_e09_1): Support QWORD.
1743 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1745 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1746 it's not an offset expression.
1747 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1748 keep the braces '[' and ']' in the output string.
1749 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1750 != FLAT. There is no such op_modifier.
1752 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1754 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1757 2000-12-13 Kazu Hirata <kazu@hxi.com>
1759 * as.h: Fix formatting.
1761 * dwarf2dbg.c: Likewise.
1762 * input-scrub.c: Likewise.
1765 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1767 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1768 configure: Regenerate.
1770 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1772 * dwarf2dbg.c: #include <limits.h> only if it exists.
1774 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1776 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1777 (md_apply_fix): Here too.
1779 2000-12-12 Jim Wilson <wilson@redhat.com>
1781 * config/tc-ia64.h (ia64_init): Add prototype.
1783 2000-12-12 H.J. Lu <hjl@gnu.org>
1785 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1787 * read.h (outputting_stabs_line_debug): Change it to int.
1788 * stabs.c (outputting_stabs_line_debug): Likewise.
1790 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1792 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1793 the address of a function result.
1795 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1797 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1798 (md_assemble): Call dwarf2_emit_insn.
1799 (shlib): Fix typo SHILB -> SHLIB.
1800 (md_parse_option): Likewise.
1801 (ppc_elf_validate_fix): Likewise:
1802 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1804 2000-12-12 Nick Clifton <nickc@redhat.com>
1806 * cgen.h: Fix formatting.
1807 * input-scrub.c: Fix formatting.
1808 * macro.c: Fix formatting.
1809 * config/tc-mips.c: Fix formatting.
1810 * doc/c-mips.texi: Fix formatting.
1812 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1814 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1815 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1817 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1819 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1822 * i386.h (*_Suf): Remove No_dSuf.
1823 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1825 (i386_optab): Remove 'd' in the suffixes.
1827 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1829 * config/tc-i386.c (T_SHORT): Undefine before defining.
1831 2000-12-05 Kazu Hirata <kazu@hxi.com>
1833 * config/tc-mips.c: Fix formatting.
1835 2000-12-04 Matthew Hiller <hiller@redhat.com>
1837 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1838 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1839 (md_show_usage): Ditto.
1840 (md_parse_option): Ditto.
1841 (d10v_cleanup): Writes pending instruction only if
1842 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1843 Fix compile time warning messages.
1845 * doc/c-d10v.texi: Documents new options.
1847 2000-12-04 Matthew Hiller <hiller@redhat.com>
1849 * stabs.c (outputting_stabs_line_debug): New variable.
1850 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1851 function entry and unset at function exit.
1853 * read.h (outputting_stabs_line_debug): New extern declaration.
1855 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1857 * dwarf2dbg.c: Fix compile time warning messages.
1859 2000-12-03 Kazu Hirata <kazu@hxi.com>
1861 * config/tc-a29k.c: Fix formatting.
1862 * config/tc-alpha.c: Likewise.
1863 * config/tc-arm.c: Likewise.
1864 * config/tc-cris.c: Likewise.
1865 * config/tc-hppa.c: Likewise.
1866 * config/tc-i370.c: Likewise.
1867 * config/tc-i386.c: Likewise.
1868 * config/tc-i860.c: Likewise.
1869 * config/tc-i960.c: Likewise.
1870 * config/tc-ia64.c: Likewise.
1871 * config/tc-m68hc11.c: Likewise.
1872 * config/tc-m68k.c: Likewise.
1873 * config/tc-m88k.c: Likewise.
1874 * config/tc-pj.c: Likewise.
1875 * config/tc-ppc.c: Likewise.
1876 * config/tc-sh.c: Likewise.
1877 * config/tc-sparc.c: Likewise.
1878 * config/tc-tahoe.c: Likewise.
1879 * config/tc-vax.c: Likewise.
1881 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1883 * config/tc-mips.c (mips_ip): When calculating offsets,
1884 don't accept as constant the difference between the
1885 addresses of symbols in two different sections.
1887 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1889 (validate_mips_insn): Likewise. Also, update 'B' operand
1890 specifier to use OP_*_CODE20 constants and delete 'm' operand
1892 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1893 operand specifiers. Change warning generated by 'B' operand
1894 specifier to reflect its new multi-purpose usage.
1896 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1897 -1, and update comment.
1898 (file_mips_isa): Likewise.
1899 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1900 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1901 ISA_* constants rather than hard-coded numbers.
1902 (mips_cpu_info): New structure.
1903 (mips_cpu_info_table): New table describing CPU and ISA names
1905 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1906 mips_cpu_info_from_cpu): New functions.
1907 (mips_isa_to_str): New function to get string for ISA name.
1908 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1909 return const char *.
1910 (md_begin): Redo CPU and ISA selection logic, using
1911 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1912 than hard-coded numbers.
1913 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1914 ISA_* constants rather than hard-coded numbers.
1915 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1916 (md_longopts): Delete OPTION_NO_MIPS32.
1917 (md_parse_option): Convert to use ISA_* constants rather than
1918 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1919 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1920 to use strcasecmp to recognize "default" and to use
1921 mips_cpu_info_from_name to get CPU numbers from argument.
1922 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1923 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1925 (s_mipsset): Accept ISA value 32.
1926 * doc/as.texinfo: Clean up MIPS options summary slightly,
1927 remove -no-mips32. Add note about -mips4 and -mips32
1928 specifying those ISA levels. Delete -mips32 and -no-mips32
1929 cpu flag descriptions.
1930 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1931 up the supported CPU switch list, and replace 4Kc, 4Km, and
1932 4Kp entries with a single mips32-4k entry. Note that you can
1935 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1937 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1939 (md_parse_option): Add cases for OPTION_MIPS5 and
1941 (md_show_usage): Mention -mips5 and -mips64 arguments.
1942 (s_mipsset): Add cases for MIPS5 and MIPS64.
1943 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1945 * doc/as.texinfo: Mention -mips5 and -mips64 options
1947 * doc/c-mips.texi: Likewise. Also update introduction
1948 and ".set" usage information.
1950 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1952 (mips_cpu_info_table): Add SB-1 entries.
1953 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1954 known to the -mcpu option.
1956 * doc/as.texinfo: Correct description of MIPS -mcpu
1957 option, by copying some of the text from doc/c-mips.texi.
1959 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1961 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1963 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1964 (sparc*-*-rtems*): Switched from a.out to ELF.
1965 * configure: Regenerate.
1966 * config.in: Regenerate.
1967 * Makefile.in: Regenerate.
1968 * aclocal.m4: Regenerate.
1969 * po/gas.pot: Regenerate.
1971 2000-11-30 Philip Blundell <pb@futuretv.com>
1973 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1974 even in non BFD_ASSEMBLER case.
1976 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1978 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1981 2000-11-29 Richard Henderson <rth@redhat.com>
1983 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1984 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1985 thread multiple subsegments properly; handle multiple code
1986 sections properly; emit proper compilation unit info for assembler
1987 generated debugging.
1989 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1990 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1991 (dwarf2dbg_estimate_size_before_relax): Declare.
1992 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1993 * write.c: Include dwarf2dbg.h.
1994 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1995 (relax_segment): Likewise.
1997 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1999 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2000 jump>: Use as_bad_where instead of as_bad. Tweak error message
2001 accordingly. Stabilize frag by updating fix part and resetting
2003 <undefined symbol, unconditional jump>: Ditto.
2004 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2005 indexing is_end_of_line[].
2006 (md_assemble): Initialize size to 0.
2007 (md_section_align): Mark parameter seg as unused.
2008 (parse_reg): Parse names case-insensitively.
2010 2000-11-28 Kazu Hirata <kazu@hxi.com>
2012 * config/obj-aout.h: Fix formatting.
2013 * config/obj-bout.h: Likewise.
2014 * config/obj-coff.c: Likewise.
2015 * config/obj-coff.h: Likewise.
2016 * config/obj-elf.h: Likewise.
2017 * config/obj-som.h: Likewise.
2018 * config/obj-vms.c: Likewise.
2019 * config/obj-vms.h: Likewise.
2020 * config/tc-h8300.h: Likewise.
2021 * config/tc-ns32k.h: Likewise.
2022 * config/tc-sparc.h: Likewise.
2023 * config/tc-tic54x.h: Likewise.
2024 * config/tc-z8k.h: Likewise.
2026 2000-11-28 Nick Clifton <nickc@redhat.com>
2028 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2029 License is present in the sources, but not the output, and
2030 also available from the GNU website.
2031 (GNU Free Documentation License): Comment out this section.
2033 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2035 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2036 targets. Remove i860 from valid a.out targets.
2037 * Makefile.in: Regenerate.
2039 * config/tc-cris.c: Include dwarf2dbg.h.
2040 (md_pseudo_table): Add .file and .loc.
2041 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2042 (s_cris_file, s_cris_loc): New.
2043 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2044 * Makefile.am: Regenerate dependencies.
2045 * Makefile.in: Regenerate.
2047 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2049 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2050 (MRI_MUL_PRECEDENCE): Likewise.
2051 (op_rank): Fix a comment typo.
2053 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2055 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2057 (get_operand): Fix analysis for movw/movb instructions.
2059 2000-11-24 Nick Clifton <nickc@redhat.com>
2061 * configure.in (xscale-elf): Add target.
2062 (xscale-coff): Add target.
2063 * configure: Regenerate.
2065 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2067 (ARM_EXT_XSCALE): New ARM architecture extension.
2068 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2069 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2070 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2071 (ARM_ARCH_V4): Remove processor from architecture.
2072 (ARM_ARCH_3M): New architecutre definition.
2073 (ARM_ARCH_V5TE): New architecutre definition.
2074 (ARM_ARCH_XSCALE): New architecutre definition.
2075 (CPU_DEFAULT): Allow to be defaulted to XScale.
2076 (atpcs): New boolean variable.
2077 (ldr_flags): Support 'd' flag for double word loads.
2078 (str_flags): Support 'd' flag for double word stored.
2079 (do_mia): New function.
2080 (do_mar): New function.
2081 (do_mra): New function.
2082 (do_pld): New function.
2083 (do_ldrd): New function.
2084 (do_blx): New function.
2085 (do_bkpt): New function.
2086 (do_clz): New function.
2087 (do_lstc2): New function.
2088 (do_cdp2): New function.
2089 (do_t_blx): New function.
2090 (do_t_bkpt): New function.
2091 (do_smla): New function.
2092 (do_smlal): New function.
2093 (do_smul): New function.
2094 (do_qadd): New function.
2095 (do_co_reg2c): New function.
2096 (LONGEST_INSN): Redefine to 7.
2098 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2099 command line switches.
2101 2000-11-22 Jim Wilson <wilson@redhat.com>
2103 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2104 (struct rsrc): Make line unsigned.
2105 (gr_values): Add missing initializer.
2106 (SLOT_NUM_NOT_SET): Add unsigned cast.
2107 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2108 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2109 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2110 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2111 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2112 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2113 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2114 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2115 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2116 Add ATTRIBUTE_UNUSED to unused parameters.
2117 (convert_expr_to_ab_reg): Add parens.
2118 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2119 (dot_prologue): Initialize grsave when declared.
2120 (md_pseudo_table): Add missing initializers.
2121 (operand_match): Add casts to bfd_vma.
2122 (emit_one_bundle): Delete unused local prev. Make required_template
2124 (specify_resource): Cast i to unsigned.
2125 (note_register_values): Use fprintf_vma.
2126 (print_dependency): Likewise.
2128 2000-11-21 Jim Wilson <wilson@redhat.com>
2130 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2131 for unwind info section.
2132 (dot_endp): Likewise for unwind section.
2134 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2137 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2139 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2140 (output_insn): Call dwarf2_emit_insn.
2141 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2143 2000-11-17 Richard Henderson <rth@redhat.com>
2145 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2146 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2147 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2149 2000-11-17 Nick Clifton <nickc@redhat.com>
2151 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2154 2000-11-17 Richard Henderson <rth@redhat.com>
2156 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2158 2000-11-17 Richard Henderson <rth@redhat.com>
2160 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2161 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2162 tri-state definition of alpha_flag_mdebug.
2163 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2164 (s_alpha_file): Store first .file directive.
2165 (s_alpha_stab): New.
2166 (md_pseudo_table): Add stabs and stabn.
2168 2000-11-17 Richard Henderson <rth@redhat.com>
2170 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2172 2000-11-17 Richard Henderson <rth@redhat.com>
2174 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2175 (main): Call dwarf2_finish.
2176 * as.h (debug_type): Clarify documentation of the meaning
2178 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2179 (print_stats): Fix parenthesis problem.
2180 (now_subseg_size): New.
2181 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2182 (dwarf2_directive_file): Don't set debug_type.
2183 (dwarf2_where): Honor DEBUG_DWARF2 first.
2184 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2185 do nothing if not emitting dwarf2 debug info, or no work.
2186 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2187 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2188 (ecoff_new_file): Likewise.
2189 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2190 commentary wrt dwarf2.
2192 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2193 ATTRIBUTE_UNUSED as needed.
2194 (emit_insn): Call dwarf2_emit_insn.
2195 (s_alpha_file): New.
2197 (s_alpha_coff_wrapper): Don't handle them.
2198 (md_pseudo_table): Update for .file and .loc.
2199 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2201 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2202 don't protect with debug_type.
2203 * config/tc-hppa.c (md_assemble): Likewise.
2204 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2205 * config/tc-mn10300.c (md_assemble): Likewise.
2206 * config/tc-sh.c (md_assemble): Likewise.
2207 * config/tc-v850.c (md_assemble): Likewise.
2209 * config/tc-arm.c (arm_end_of_source): Remove.
2210 * config/tc-hppa.c (pa_end_of_source): Remove.
2211 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2212 * config/tc-mn10300.c (mn10300_finalize): Remove.
2213 * config/tc-sh.c (sh_finalize): Remove.
2214 * config/tc-v850.c (sh_finalize): Remove.
2216 * config/tc-arm.h (md_end): Remove.
2217 * config/tc-hppa.h (md_end): Remove.
2218 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2219 * config/tc-m68hc11.h (md_end): Remove.
2220 * config/tc-mn10300.h (md_end): Remove.
2221 * config/tc-sh.h (md_end): Remove.
2222 * config/tc-v850.h (md_end): Remove.
2224 * config/tc-ia64.c (emit_one_bundle): Don't protect
2225 dwarf2 bits with debug_type.
2226 (md_assemble): Likewise.
2227 (ia64_end_of_source): Don't call dwarf2_finish.
2229 2000-11-16 Jim Wilson <wilson@redhat.com>
2231 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2232 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2235 2000-11-16 H.J. Lu <hjl@gnu.org>
2237 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2240 2000-11-15 Kazu Hirata <kazu@hxi.com>
2242 * config/tc-tic30.c: Fix formatting.
2243 * config/tc-tic80.c: Likewise.
2244 * config/tc-v850.c: Likewise.
2245 * config/tc-vax.c: Likewise.
2246 * config/tc-w65.c: Likewise.
2247 * config/tc-z8k.c: Likewise.
2249 2000-11-14 DJ Delorie <dj@redhat.com>
2251 * config/tc-v850.c: Support dwarf2.
2252 * config/tc-v850.h: Ditto.
2254 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2255 parse_cons_expression_v850 to initialize hold_cons_reloc.
2257 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2259 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2260 (errata_nops_necessary_p): New function.
2261 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2264 2000-11-14 Jim Wilson <wilson@redhat.com>
2266 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2267 return little endian bfd formats.
2269 2000-11-14 Kazu Hirata <kazu@hxi.com>
2271 * config/aout_gnu.h: Fix formatting.
2272 * config/atof-vax.c: Likewise.
2273 * config/m68k-parse.h: Likewise.
2274 * config/m88k-opcode.h: Likewise.
2275 * config/obj-elf.c: Likewise.
2276 * config/tc-arm.c: Likewise.
2277 * config/tc-cris.c: Likewise.
2278 * config/tc-i386.c: Likewise.
2279 * config/tc-ia64.c: Likewise.
2280 * config/tc-mn10300.c: Likewise.
2281 * config/te-386bsd.h: Likewise.
2282 * config/te-hppa.h: Likewise.
2283 * config/te-nbsd.h: Likewise.
2284 * config/te-ppcnw.h: Likewise.
2285 * config/te-sparcaout.h: Likewise.
2286 * config/te-tmips.h: Likewise.
2287 * config/vax-inst.h: Likewise.
2288 * config/vms-conf.h: Likewise.
2290 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2292 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2294 2000-11-13 H.J. Lu <hjl@gnu.org>
2296 * config/obj-elf.c (elf_frob_symbol): Support
2297 ".symver name,name2@@@nodename".
2298 (elf_frob_file_before_adjust): Likewise.
2300 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2301 and ".symver name,name2@@@nodename".
2304 2000-11-12 H.J. Lu (hjl@gnu.org)
2306 * config/obj-elf.c (obj_elf_symver): Check missing version
2309 2000-11-12 H.J. Lu (hjl@gnu.org)
2311 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2312 instead of bfd_vma for non-bfd assemblers.
2314 2000-11-09 Kazu Hirata <kazu@hxi.com>
2316 * itbl-ops.c: Fix comment typos.
2318 2000-11-08 Jim Wilson <wilson@redhat.com>
2320 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2321 (struct unwind): Add next_slot_frag field.
2322 (slot_index): New parameters slot_frag and first_frag. Add code
2323 to add in frag sizes when different. Add comments.
2324 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2325 arguments to slot_index.
2326 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2327 loop end. Set next_slot_frag field.
2329 2000-11-07 H.J. Lu <hjl@gnu.org>
2331 * doc/as.texinfo (.symver): Updated for versioned symbol
2334 * obj.h (format_ops): Add the frob_file_before_adjust field.
2336 * config/obj-aout.c (aout_format_ops): Set the
2337 frob_file_before_adjust field to 0.
2338 * config/obj-coff.c (coff_format_ops): Likewise.
2339 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2341 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2343 (elf_frob_file_before_adjust): New function to remove unneeded
2344 versioned symbols from the symbol table.
2345 (elf_format_ops): Set the frob_file_before_adjust field to
2346 elf_frob_file_before_adjust.
2348 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2351 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2353 2000-11-07 Peter Targett <peter.targett@arccores.com>
2355 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2357 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2358 Fix compile time warning messages.
2360 2000-11-07 Nick Clifton <nickc@redhat.com>
2362 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2363 buffer in order to avoid buffer overflows.
2365 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2367 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2368 Change M to m for -milp32 or -mlp64 to match gcc.
2369 (dot_endp): Use bytes_per_address instead of 8.
2370 (emit_one_bundle): Use number_to_chars_littleendian instead of
2372 (fix_insn): Likewise.
2373 (ia64_init): New function.
2374 (ia64_target_format): New function.
2375 (md_begin): Set endianness, arch, and machine as appropriate.
2376 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2377 Make these macros depend on TE_HPUX macro.
2378 (TARGET_FORMAT): Define.
2379 (HOST_SPECIAL_INIT): Define.
2380 * config/te-hpux.h: New file.
2381 * configure.in: Add "ia64-*-hpux*" target to configure.
2382 * configure: Regenerate.
2384 2000-11-06 Kazu Hirata <kazu@hxi.com>
2386 * as.c: Fix formatting.
2387 * dwarf2dbg.c: Likewise.
2388 * input-file.c: Likewise.
2389 * input-file.h: Likewise.
2390 * input-scrub.c: Likewise.
2391 * itbl-ops.c: Likewise.
2392 * listing.c: Likewise.
2393 * macro.h: Likewise.
2394 * messages.c: Likewise.
2396 * subsegs.c: Likewise.
2397 * subsegs.h: Likewise.
2398 * write.c: Likewise.
2400 2000-11-06 Nick Clifton <nickc@redhat.com>
2402 * doc/as.texinfo: Add GNU Free Documentation License.
2403 * doc/gasp.texi: Add GNU Free Documentation License.
2404 * doc/as.1: Add GNU Free Documentation License.
2406 2000-11-05 Nick Clifton <nickc@redhat.com>
2408 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2410 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2412 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2413 * configure: Regenerate.
2415 2000-11-01 Nick Clifton <nickc@redhat.com>
2417 * read.c (original_case_string): New global variable.
2418 (read_a_source_file): Copy opcode string into
2419 original_case_string if clobbering the case of the opcode.
2420 * read.h: Export the definition of original_case_string.
2421 * config/tc-arm.c (md_assembler): When parsing a .req
2422 directive use the original opcode string, not the case
2425 2000-11-02 Nick Clifton <nickc@redhat.com>
2427 * config/tc-mn10300.c (debug_line): Remove this static
2429 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2430 dwarf2_where and dwarf2_gen_line_info.
2432 2000-11-02 Theo Honohan <th@futuretv.com>
2434 * config/tc-arm.c (do_msr): Improve error message.
2436 2000-10-31 Eric Christopher <echristo@redhat.com>
2438 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2439 or pc-relative, else use fx_offset.
2441 2000-10-31 Jim Wilson <wilson@redhat.com>
2443 * config/tc-ia64.c (struct md): New field tag_fixups.
2444 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2445 qualifying predicate.
2446 (emit_one_bundle): Delete spurious multiplication by one. Handle
2448 (ia64_start_line): Error if dangling qualifying predicate.
2449 (defining_tag): New static variable.
2450 (ia64_unrecognized_line, case '['): Parse tags.
2451 (ia64_frob_label): Create tag_fixups.
2452 (md_assemble): Reset md.qp.X_op after using it.
2454 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2456 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2458 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2460 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2462 2000-10-30 Kazu Hirata <kazu@hxi.com>
2464 * expr.c: Fix formatting.
2465 * flonum-copy.c: Likewise.
2466 * flonum.h: Likewise.
2470 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2472 * as.h (OPTION_MD_BASE): Bump to 190.
2473 * as.c (parse_args) <std_longopts>: Add comment about the need to
2474 check OPTION_MD_BASE in as.h.
2476 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2479 2000-10-27 Nick Clifton <nickc@redhat.com>
2481 * configure.in (emulations): Add m68hc12.
2482 * configure: Regenerate.
2483 * po/gas.pot: Regenerate.
2485 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2487 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2489 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2491 2000-10-25 Nick Clifton <nickc@redhat.com>
2493 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2494 a DWARF2 line number information sequence.
2496 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2498 * read.c (generate_lineno_debug): Update comment describing why
2499 DWARF2 line number debug information is not generated
2500 automatically by this function.
2502 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2505 * config/tc-arm.h (md_end): Define.
2506 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2508 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2509 if generating DWARF2 line numbers.
2510 (arm_end_of_source): New function. Call dwarf2_finish if
2513 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2514 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2515 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2517 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2519 * config/tc-i386.c: Fix prototype declarations for functions taking no
2522 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2524 * config/tc-i386.c (i386_operand_modifier): Remove.
2525 (build_displacement_string): Remove.
2526 (i386_parse_seg): Remove.
2527 (i386_intel_memory_operand): Remove.
2528 (i386_intel_operand): Re-write using recursive descent parser based
2529 on MASM documentation.
2530 (struct intel_parser_s): New structure.
2531 (intel_parser): New static variable.
2532 (struct intel_token): New structure.
2533 (cur_token, prev_token): New static variables.
2546 (intel_match_token): New function.
2547 (intel_get_token): New function.
2548 (intel_putback_token): New function.
2549 (intel_expr): New function.
2550 (intel_e05): New function.
2551 (intel_e05_1): New function.
2552 (intel_e06): New function.
2553 (intel_e06_1): New function.
2554 (intel_e09): New function.
2555 (intel_e09_1): New function.
2556 (intel_e10): New function.
2557 (intel_e10_1): New function.
2558 (intel_e11): New function.
2560 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2562 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2563 instructions to loose any special insn->architecture mask.
2565 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2566 (sparc_md_end, sparc_arch_types, sparc_arch,
2567 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2568 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2569 request v9b architecture if they are used).
2571 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2573 * config/tc-m68k.c: Fix the previous misapplied patch.
2575 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2577 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2578 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2579 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2582 2000-10-17 Kazu Hirata <kazu@hxi.com>
2584 * debug.c: Fix formatting.
2585 * depend.c: Likewise.
2586 * dwarf2dbg.c: Likewise.
2587 * dwarf2dbg.h: Likewise.
2588 * ecoff.c: Likewise.
2591 * flonum-konst.c: Likewise.
2592 * frags.h: Likewise.
2594 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2596 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2598 * doc/as.texinfo: Added notes about this new option.
2600 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2602 * config/tc-sh.c (JREG): Remove.
2603 (md_convert_frag): Remove #if 0:d code using JREG.
2605 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2607 * config/tc-i386.c (i386_operand_modifier): Only match
2608 modifiers SHORT and FLAT if they are followed by a space.
2609 (parse_register): When `allow_naked_reg' is set, do not confuse
2610 identifiers that start with a register name with a register.
2612 2000-10-12 Kazu Hirata <kazu@hxi.com>
2614 * app.c: Fix formatting.
2617 * bit_fix.h: Likewise.
2622 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2624 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2626 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2628 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2629 Re-arrange function a little and improve error message.
2631 * write.c (write_relocs): Fix a comment.
2633 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2636 2000-10-05 Jim Wilson <wilson@cygnus.com>
2638 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2640 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2642 * config/tc-i386.c: Delete some useless comments, reformat others.
2644 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2645 non-global syms in linkonce sections.
2647 2000-10-04 Ralf Baechle <ralf@gnu.org>
2649 * config/tc-ia64.c (operand_match): Don't use // style comments.
2650 * config/tc-i370.c: Likewise.
2652 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2654 Changes to handle varying register prefix and user symbol prefix.
2655 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2656 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2657 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2658 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2659 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2660 (demand_register_prefix): New variable.
2661 (md_pseudo_table): New pseudo ".syntax".
2662 (md_longopts): New options --no-underscore and --underscore.
2663 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2664 on symbols_have_leading_underscore.
2665 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2666 (get_spec_reg): Ditto.
2667 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2669 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2671 <case OPTION_NO_US, case OPTION_US>: New.
2672 (md_show_usage): Be brief and reformat to match continuation of
2674 * po/gas.pot: Regenerate.
2676 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2678 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2679 force relocs for 12 bit branches.
2680 (md_apply_fix): Similarly, adjust logic here.
2682 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2684 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2685 adjust for external and weak syms as we will use a reloc. Allow
2686 for +8 offset when calculating limits of branches.
2687 (hppa_fix_adjustable): Undo 2000-09-23 change.
2688 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2689 Correct distance calculation.
2690 (tc_gen_reloc): Print the file name and line number if we can't
2693 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2694 * config/tc-hppa.c (nonzero_dibits): Define.
2695 (arg_reloc_stub_needed): Check each arg and return value
2696 separately for zero case.
2697 (pa_align): Declare argument `bytes'.
2699 2000-09-25 Kazu Hirata <kazu@hxi.com>
2701 * config/tc-cris.c: Fix formatting.
2702 * config/tc-d10v.h: Likewise.
2703 * config/tc-d30v.c: Likewise.
2704 * config/tc-d30v.h: Likewise.
2705 * config/tc-fr30.c: Likewise.
2706 * config/tc-fr30.h: Likewise.
2707 * config/tc-m68k.c: Likewise.
2708 * config/tc-m68k.h: Likewise.
2709 * config/tc-pj.h: Likewise.
2710 * config/tc-ppc.c: Likewise.
2711 * config/tc-ppc.h: Likewise.
2712 * config/tc-sh.c: Likewise.
2713 * config/tc-sh.h: Likewise.
2714 * config/tc-sparc.c: Likewise.
2715 * config/tc-v850.h: Likewise.
2716 * config/tc-vax.h: Likewise.
2717 * config/tc-w65.h: Likewise.
2718 * config/tc-z8k.h: Likewise.
2720 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2722 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2723 checks only for ELF.
2724 (hppa_force_relocation): Likewise.
2726 2000-09-22 Jim Wilson <wilson@cygnus.com>
2728 * config/tc-ia64.c (dv_sem): Add "stop".
2729 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2730 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2731 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2733 (mark_resources): Check IA64_RS_PRr.
2735 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2737 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2738 md_estimate_size_before_relax): Redesign and clean up the
2739 relaxation mechanism.
2741 2000-09-21 Kazu Hirata <kazu@hxi.com>
2743 * config/tc-ns32k.c: Fix formatting.
2744 * config/tc-ns32k.h: Likewise.
2746 2000-09-20 Kazu Hirata <kazu@hxi.com>
2748 * config/tc-m32r.c: Fix formatting.
2749 * config/tc-m32r.h: Likewise.
2750 * config/tc-m68851.h: Likewise.
2751 * config/tc-m68hc11.c: Likewise.
2752 * config/tc-m68hc11.h: Likewise.
2753 * config/tc-m88k.c: Likewise.
2754 * config/tc-mcore.c: Likewise.
2755 * config/tc-mcore.h: Likewise.
2756 * config/tc-mips.c: Likewise.
2757 * config/tc-mips.h: Likewise.
2758 * config/tc-mn10200.h: Likewise.
2759 * config/tc-mn10300.h: Likewise.
2760 * config/tc-tahoe.c: Likewise.
2761 * config/tc-tahoe.h: Likewise.
2763 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2765 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2766 Likewise in relaxation description comments.
2768 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2770 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2771 subtraction of two syms without emitting a relocation.
2773 From David Huggins-Daines <dhd@linuxcare.com>
2774 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2775 global or weak symbols.
2777 2000-09-15 Kazu Hirata <kazu@hxi.com>
2779 * config/tc-h8300.h: Fix formatting.
2780 * config/tc-h8500.c: Likewise.
2781 * config/tc-h8500.h: Likewise.
2782 * config/tc-hppa.h: Likewise.
2783 * config/tc-i370.h: Likewise.
2784 * config/tc-i386.h: Likewise.
2785 * config/tc-i860.c: Likewise.
2786 * config/tc-i860.h: Likewise.
2787 * config/tc-i960.h: Likewise.
2788 * config/tc-ia64.c: Likewise.
2789 * config/tc-ia64.h: Likewise.
2791 2000-09-14 Kazu Hirata <kazu@hxi.com>
2793 * config/tc-a29k.c: Fix formatting.
2794 * config/tc-alpha.c: Likewise.
2795 * config/tc-arc.c: Likewise.
2796 * config/tc-arc.h: Likewise.
2797 * config/tc-arm.c: Likewise.
2798 * config/tc-arm.h: Likewise.
2799 * config/tc-avr.c: Likewise.
2800 * config/tc-avr.h: Likewise.
2801 * config/tc-tic30.c: Likewise.
2802 * config/tc-tic30.h: Likewise.
2803 * config/tc-tic54x.c: Likewise.
2804 * config/tc-tic54x.h: Likewise.
2805 * config/tc-tic80.c: Likewise.
2806 * config/tc-tic80.h: Likewise.
2808 2000-09-14 Timothy Wall <twall@cygnus.com>
2810 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2811 parallel comparisons for later use.
2812 (struct rsrc): Add parallel comparison type.
2813 (resources_match): Skip special cases of PR usage (non-conflicting
2816 2000-09-13 Kazu Hirata <kazu@hxi.com>
2818 * config/obj-ecoff.c: Fix formatting.
2819 * config/obj-elf.c: Likewise.
2820 * config/obj-elf.h: Likewise.
2821 * config/obj-evax.h: Likewise.
2822 * config/obj-generic.h: Likewise.
2823 * config/obj-hp300.c: Likewise.
2824 * config/obj-hp300.h: Likewise.
2825 * config/obj-ieee.h: Likewise.
2826 * config/obj-vms.c: Likewise.
2827 * config/obj-vms.h: Likewise.
2829 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2831 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2832 (md_parse_option): Ditto.
2833 (md_longopts): Add -mips32 option.
2834 (md_show_usage): Document new options.
2835 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2836 (mips_ip): Assemble mfc0 with a sub-selection code.
2837 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2838 (mips_cpu_to_str): New function.
2839 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2840 Use CPU_* defines instead of hardcoded numbers.
2842 * doc/as.texinfo: Document new options.
2843 * doc/c-mips.texi: Ditto.
2845 2000-09-12 Kazu Hirata <kazu@hxi.com>
2847 * as.h: Fix formatting.
2848 * asintl.h: Likewise.
2849 * bit_fix.h: Likewise.
2850 * config/obj-aout.c: Likewise.
2851 * config/obj-aout.h: Likewise.
2852 * config/obj-bout.c: Likewise.
2853 * config/obj-bout.h: Likewise.
2854 * config/obj-coff.c: Likewise.
2855 * config/obj-coff.h: Likewise.
2856 * dwarf2dbg.h: Likewise.
2858 * flonum.h: Likewise.
2859 * frags.h: Likewise.
2860 * itbl-ops.h: Likewise.
2861 * macro.h: Likewise.
2864 * struc-symbol.h: Likewise.
2865 * subsegs.h: Likewise.
2866 * symbols.h: Likewise.
2868 * write.h: Likewise.
2870 2000-09-11 Kazu Hirata <kazu@hxi.com>
2872 * bignum-copy.c: Fix formatting.
2873 * config/tc-i370.c: Likewise.
2874 * config/tc-i960.c: Likewise.
2875 * config/tc-m68k.c: Likewise.
2876 * ehopt.c: Likewise.
2877 * flonum-copy.c: Likewise.
2878 * flonum-konst.c: Likewise.
2879 * flonum-mult.c: Likewise.
2880 * literal.c: Likewise.
2883 * stabs.c: Likewise.
2884 * subsegs.c: Likewise.
2886 2000-09-09 Philip Blundell <philb@gnu.org>
2888 * configure.in (arm*-*-uclinux*): New target.
2889 * configure: Regenerate.
2891 2000-09-09 Kazu Hirata <kazu@hxi.com>
2893 * input-file.c: Fix formatting.
2894 * itbl-ops.c: Likewise.
2895 * messages.c: Likewise.
2897 2000-09-08 Philip Blundell <philb@gnu.org>
2899 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2902 2000-09-07 H.J. Lu <hjl@gnu.org>
2904 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2905 * configure: Rebuild.
2907 2000-09-07 Kazu Hirata <kazu@hxi.com>
2909 * atof-generic.c: Fix formatting.
2910 * config/tc-mips.c: Likewise.
2911 * config/tc-vax.c: Likewise.
2912 * input-scrub.c: Likewise.
2914 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2916 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2917 * configure.in (sh-*-linux*): Added.
2918 * configure: Rebuilt.
2920 2000-09-06 Kazu Hirata <kazu@hxi.com>
2922 * config/tc-hppa.c: Fix formatting.
2924 * ecoff.c: Fix formatting.
2926 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2928 * configure: Rebuilt with new libtool.m4.
2930 2000-09-05 Kazu Hirata <kazu@hxi.com>
2932 * cgen.c: Fix formatting.
2933 * config/tc-ia64.c: Likewise.
2935 2000-09-05 Nick Clifton <nickc@redhat.com>
2937 * aclocal.m4: Regenerate.
2938 * config.in: Regenerate.
2939 * configure: Regenerate.
2940 * po/gas.pot: Regenerate.
2942 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2944 * config/tc-cris.c: Correct comment typos.
2946 2000-09-05 Eric Christopher <echristo@cygnus.com>
2948 * config/tc-mn10300.c: Cleanup.
2949 (md_pcrel_from): Enable.
2951 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2953 * expr.c (operand): Fix a comment typo.
2954 * write.c (write_relocs): Fix a signed/unsigned warning.
2956 * config/tc-hppa.c (fudge_reg_expressions): New
2957 (hppa_force_reg_syms_absolute): New.
2958 (pa_equ): Allow reg_section expressions.
2959 * config/tc-hppa.c (md_optimize_expr): Define.
2960 (hppa_force_reg_syms_absolute): Prototype.
2962 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2963 (pa_parse_number): Pass in arg to select fp reg parsing.
2964 Return 1 to indicate format checks pass. If strict, then only
2965 accept a register or register symbol. Return value in...
2966 (pa_number): New static for pa_parse_number.
2967 (FP_REG_BASE): Define.
2968 (FP_REG_RSEL): Define.
2969 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2970 appropriate. White space changes.
2971 (need_pa11_opcode): Don't bother passing any params, get them from
2973 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2974 Remove extraneous check in case 'Q'.
2975 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2976 reg, set section of resulting symbol to reg_section.
2977 (pa_parse_space_stmt): Modify call to pa_parse_number.
2978 (pa_space): Likewise.
2980 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2981 (hppa_force_relocation): Handle vtable relocs.
2982 (pa_vtable_entry): New.
2983 (pa_vtable_inherit): New.
2984 (md_pseudo_table): Add entries for vtable pseudos.
2985 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2986 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2988 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2989 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2990 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2992 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2993 specify a symbol type.
2995 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2996 dependent things together.
2997 (md_elf_symbol_type): Define.
2999 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3001 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3003 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3004 (obj_elf_vtable_entry): Declare.
3006 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3007 and export function.
3008 (obj_elf_vtable_entry): Similarly.
3009 (elf_pseudo_table): Fix the damage with a cast.
3011 2000-09-03 Richard Henderson <rth@cygnus.com>
3013 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3014 for template selection when a label is needed.
3016 2000-09-02 Kazu Hirata <kazu@hxi.com>
3018 * config/tc-ia64.c: Fix formatting.
3020 2000-09-02 Nick Clifton <nickc@redhat.com>
3022 * configure.in: Increase version number to 2.10.91.
3023 * configure: Regenerate.
3024 * aclocal.m4: Regenerate.
3025 * config.in: Regenerate.
3026 * po/gas.pot: Regenerate.
3027 * Makefile.in: Regenerate.
3029 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3031 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3032 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3033 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3035 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3038 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3040 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3041 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3042 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3043 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3044 (GOT_symbol): New variable.
3045 (md_undefined_symbol): Set it.
3047 2000-09-01 Richard Henderson <rth@cygnus.com>
3049 * config/tc-ia64.c (match): Don't inline.
3050 (extra_goodness): New.
3051 (md_begin): Prefer nop.f and nop.b for best_template.
3053 2000-08-31 Kazu Hirata <kazu@hxi.com>
3055 * as.c: Fix formatting.
3057 * frags.c: Likewise.
3058 * macro.c: Likewise.
3060 2000-08-31 Eric Christopher <echristo@cygnus.com>
3062 * config/tc-mn10300.c: Cleanup and fix warnings.
3063 (md_pseudo_table): Add initializers.
3064 (md_show_usage): Cleanup.
3065 (md_parse_option): Fix warnings.
3066 (md_undefined_symbol): Fix warnings.
3067 (md_conver_frag): Fix warnings.
3068 (tc_gen_reloc): Fix warnings.
3069 (md_apply_fix3): Fix warnings.
3070 (check_operand): Fix warnings.
3072 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3074 * acinclude.m4: Include libtool and gettext macros from the
3076 * aclocal.m4, configure: Rebuilt.
3078 2000-08-30 Mark Hatle <mhatle@mvista.com>
3080 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3082 2000-08-31 Kazu Hirata <kazu@hxi.com>
3084 * listing.c: Fix formatting.
3086 2000-08-29 Kazu Hirata <kazu@hxi.com>
3088 * app.c: Fix a comment typo. Fix formatting.
3090 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3092 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3093 offset of the target destination for jmp instructions.
3094 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3096 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3098 * NEWS: Mention support for CRIS.
3100 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3102 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3103 Sets `.lcomm' alignment to zero.
3105 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3107 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3108 TC_FIX_ADJUSTABLE): Define.
3110 2000-08-23 Jim Wilson <wilson@cygnus.com>
3112 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3113 unwind.personality_routine is set.
3115 2000-08-23 H.J. Lu <hjl@gnu.org>
3117 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3119 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3121 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3124 2000-08-22 H.J. Lu <hjl@gnu.org>
3126 * config.in (STRICTCOFF): New for strict COFF.
3128 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3129 i386-*-go32* and i386-go32-rtems*.
3130 * configure: Rebuilt.
3132 * config/obj-coff.c (obj_coff_endef): Follow the historical
3133 behavior if STRICTCOFF is not defined.
3135 * doc/internals.texi: Document STRICTCOFF.
3137 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3139 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3140 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3141 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3142 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3143 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3144 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3145 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3148 2000-08-22 Eric Christopher <echristo@cygnus.com>
3150 * config/tc-mn10300.c: (md_apply_fix): New function.
3151 (mn10300_force_relocation): New function.
3152 (mn10300_fix_adjustable): New function.
3154 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3155 (TC_HANDLES_FX_DONE): Define.
3156 (obj_fix_adjustable): Define.
3157 (MD_APPLY_FIX3): Define.
3158 (TC_LINKRELAX_FIXUP): Define.
3160 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3162 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3164 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3166 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3168 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3169 if the fixup resulted in a relocation.
3171 2000-08-18 Nick Clifton <nickc@redhat.com>
3173 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3174 Make reference to first element of shift_names explicit.
3176 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3178 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3179 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3180 add a symbol's address. Removed all target-specific #ifdefs that
3181 used to accomplished the same.
3182 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3183 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3184 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3185 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3186 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3188 2000-08-17 Kazu Hirata <kazu@hxi.com>
3190 * dwarf2dbg.c: Fix formatting.
3192 2000-08-17 Nick Clifton <nickc@redhat.com>
3194 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3195 to be recoded as logical shift lefts by zero.
3197 2000-08-16 Jim Wilson <wilson@cygnus.com>
3199 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3200 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3202 (note_register_values): Handle IA64_OPND_R3_2 operands.
3204 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3206 * config/tc-i860.c (md_operand): Silly typo fixed.
3208 2000-08-16 Nick Clifton <nickc@redhat.com>
3210 * config/tc-arm.c (struct asm_shift): Delete.
3212 (enum asm_shift_index): New.
3213 (struct asm_shift_properties): New.
3214 (struct asm_shift_name): New.
3215 (shift_properties[]); New.
3216 (shift_names[]); New.
3218 (decode_shift): Use new structures.
3219 Issue a warning is "ROR #0" is used.
3220 Issue a warning if "ASR #0" or "LSR #0" is used.
3222 (md_begin): Initialise arm_shift_hsh table from new
3223 asm_shift_name array.
3225 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3227 * config/tc-sparc.c: Kill all warnings.
3228 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3230 (md_show_usage): Update usage text.
3232 2000-08-16 Nick Clifton <nickc@redhat.com>
3234 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3237 2000-08-15 Will Cohen <wcohen@redhat.com>
3239 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3241 * config/tc-sh.c (md_assemble): Changed so debug_type
3242 test performed for ppi_assemble
3243 * config/tc-sh.c: Included dwarf2dbg.h.
3244 (debug_line): Defined.
3245 (md_assemble): Generates dwarf2 line info.
3246 (sh_finalize): New function. Finalize dwarf2 info.
3247 (assemble_ppi): Returns size of code generated.
3248 (build_Mytes): Returns size of code generated.
3249 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3250 * config/tc-sh.h (md_end): Defined.
3251 (sh_finalize): Declared.
3253 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3255 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3258 2000-08-14 Nick Clifton <nickc@redhat.com>
3260 * config/tc-arm.c (do_bx): Allow "bx pc".
3262 2000-08-14 Jim Wilson <wilson@cygnus.com>
3264 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3265 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3266 (md_begin): Change assignment to md.flag to OR in the new bit.
3268 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3270 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3271 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3274 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3276 * NEWS: Mention i860 support.
3278 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3280 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3282 2000-08-14 Andreas Schwab <schwab@suse.de>
3284 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3286 2000-08-11 Andreas Schwab <schwab@suse.de>
3288 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3291 2000-08-11 Kazu Hirata <kazu@hxi.com>
3293 * expr.c: Fix formatting.
3294 * config/obj-bout.c: Likewise.
3296 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3298 * doc/c-i860.texi: Flesh out the i860 section more.
3300 2000-08-10 Kazu Hirata <kazu@hxi.com>
3302 * symbols.c: Fix formatting.
3305 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3307 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3308 modifier has the IgnoreSize bit set.
3310 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3312 From Rodney Brown <RodneyBrown@mynd.com>
3313 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3314 * configure: Regenerate.
3316 2000-08-09 Kazu Hirata <kazu@hxi.com>
3318 * hash.c: Fix formatting.
3321 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3323 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3324 (i860_fix_info): New enum.
3325 (MD_APPLY_FIX3): Define.
3326 (WORKING_DOT_WORD): Define.
3327 (TC_HANDLES_FX_DONE): Define.
3328 (DIFF_EXPR_OK): Define.
3329 (LISTING_HEADER): Define.
3330 (TARGET_FORMAT): Select target format based on endian flag.
3331 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3332 (target_big_endian): Add external declaration.
3334 * config/tc-i860.c: All existing code reworked completely. Other
3335 new code shown below.
3336 (SYNTAX_SVR4): Define.
3337 (target_warn_expand): New variable.
3338 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3339 (md_longopts): Declare and define with new options (-EL, -EB,
3341 (md_show_usage): New function.
3342 (md_operand): New function.
3343 (obtain_reloc_for_imm16): New function.
3344 (md_apply_fix3): New function.
3345 (tc_gen_reloc): New function.
3347 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3349 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3350 2 bytes of the jump address are in the same frag.
3351 (find): Accept 68hc12 register indirect modes.
3353 * NEWS: Mention 68HC11 & 68HC12 support.
3355 2000-08-07 Richard Henderson <rth@cygnus.com>
3357 * config/tc-ia64.c (unwind): Add prologue_mask member.
3358 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3359 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3360 (dot_body): Clear unwind.prologue_mask.
3361 (dot_prologue): Set it. Accept a register second argument.
3363 2000-08-07 Kazu Hirata <kazu@hxi.com>
3365 * config/atof-ieee.c: Fix formatting.
3366 * config/atof-tahoe.c: Likewise.
3368 2000-08-06 Nick Clifton <nickc@cygnus.com>
3370 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3373 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3374 of .popsection, .previous, .pushsection, .subsection,
3375 .version, .vtable_entry, .vtable_inherit and .weak.
3377 2000-08-05 Kazu Hirata <kazu@hxi.com>
3379 * config/tc-cris.c: Fix formatting.
3380 * config/tc-i386.c: Likewise.
3381 * config/tc-sparc.c (sparc_ip): Simplify the code.
3383 2000-08-04 Kazu Hirata <kazu@hxi.com>
3385 * config/tc-cris.c: Rearrange code for readability.
3386 * config/tc-d10v.c: Fix formatting.
3387 * config/tc-m32r.c: Likewise.
3388 * config/tc-sparc.c: Likewise.
3390 2000-08-02 Jim Wilson <wilson@cygnus.com>
3392 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3393 before ia64_find_opcode.
3394 (md_assemble): Likewise.
3396 2000-08-01 Nick Clifton <nickc@cygnus.com>
3398 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3399 Undo some formatting fixes.
3401 2000-08-01 Kazu Hirata <kazu@hxi.com>
3403 * config/obj-som.c: Fix formatting.
3404 * config/obj-ieee.c: Likewise.
3405 * config/tc-arm.c: Likewise.
3406 * config/tc-v850.c: Likewise.
3408 2000-08-01 Nick Clifton <nickc@redhat.com>
3410 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3411 index by command line option.
3413 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3415 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3416 (@node M68K-Branch): Rewrite to match the reality.
3418 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3420 * doc/c-i860.texi: New file.
3421 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3422 * doc/Makefile.in: Regenerate.
3423 * doc/all.texi: Add I860 as relevant architecture.
3424 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3426 2000-07-31 Kazu Hirata <kazu@hxi.com>
3428 * config/tc-d30v.c: Fix formatting.
3430 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3432 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3433 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3434 long emit a long branch if available instead of an absolute jump, never
3435 emit absolute jumps for anything with --pcrel.
3437 * doc/c-m68k.texi: Document new command line option.
3439 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3441 * config/tc-avr.c: Use PARAMS macro in function declarations.
3442 Don't declare md_pcrel_from_section (already in tc-avr.h).
3443 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3444 (avr_operand): Don't set (unsigned) op_mask to -1.
3446 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3448 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3449 * configure: Regenerated.
3450 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3451 of operand to the .type directive (.e.g, "type").
3453 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3455 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3456 * app.c (do_scrub_chars): Record where first comment found.
3457 * read.c (read_a_source_file): Init found_comment on entry, and
3458 notify whether comments found on exit.
3459 * config/tc-hppa.c (md_shortopts): Add "c".
3460 (md_longopts): Add warn-comment.
3461 (md_parse_option): Handle it.
3462 (md_show_usage): Show available options.
3463 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3465 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3467 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3468 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3470 (md_estimate_size_before_relax): Don't fall off end of function.
3472 2000-07-27 Kazu Hirata <kazu@hxi.com>
3474 * config/tc-avr.c: Fix formatting.
3475 * config/tc-ns32k.c: Likewise.
3477 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3479 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3481 2000-07-27 Kazu Hirata <kazu@hxi.com>
3483 * config/tc-d10v.c: Fix formatting.
3484 * config/tc-z8k.c: Likewise.
3485 * config/tc-sparc.c: Likewise.
3487 2000-07-26 Dave Brolley <brolley@redhat.com>
3489 * cgen.c (queue_fixup): Declare opinfo.
3490 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3491 (gas_cgen_md_operand): Ditto.
3492 (gas_cgen_md_apply_fix3): Ditto.
3494 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3496 * config/obj-coff.c (obj_frob_symbol): Don't merge
3497 labels. Don't merge if the symbol isn't constant. Return
3498 immediately if a symbol is merged.
3500 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3502 * frags.c (frag_align): Correct absolute section alignment.
3504 2000-07-20 DJ Delorie <dj@redhat.com>
3506 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3507 it breaks linking against DLLs.
3509 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3511 * configure.in: Add CRIS support.
3512 * configure: Regenerate.
3513 * Makefile.am: (CPU_TYPES): Add cris.
3514 (CPU_OBJ_VALID) [aout]: Add cris.
3515 (MULTI_CPU_TYPES): Add cris.
3516 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3517 [coff]: Only i386 and mips are valid.
3518 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3519 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3520 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3521 Regenerate dependencies.
3522 * Makefile.in: Regenerate.
3523 * aclocal.m4: Regenerate.
3524 * as.c: Declare crisaout, criself.
3525 * config/tc-cris.h, config/tc-cris.c: New.
3526 * config/e-criself.c, config/e-crisaout.c: New.
3527 * po/POTFILES.in, po/gas.pot: Regenerate.
3529 2000-07-20 Kazu Hirata <kazu@hxi.com>
3531 * read.c: Fix formatting.
3532 * write.c: Fix formatting.
3534 2000-07-19 H.J. Lu <hjl@gnu.org>
3536 * sb.c: Include <stdlib.h> if exists for abort ().
3538 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3540 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3541 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3542 (pa_type_args): Same here.
3544 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3546 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3547 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3548 the storage class is already set.
3550 2000-07-17 Kazu Hirata <kazu@hxi.com>
3552 * config/tc-m68hc11.c: Fix formatting.
3553 * config/tc-mn10200.c: Likewise.
3554 * config/tc-mn10300.c: Likewise.
3555 * config/tc-pj.c: Likewise.
3556 * config/tc-tic80.c: Likewise.
3557 * config/tc-w65.c: Likewise.
3559 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3561 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3564 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3566 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3569 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3571 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3572 ELF as are used for SOM (except the 32-bit reloc one) to decide
3573 whether a symbol can be reduced to a section symbol. Expand on
3574 the comment for symbols involved in LR% and RR% expressions.
3576 2000-07-14 Nick Clifton <nickc@cygnus.com>
3578 * config/tc-mips.c (mips_disable_float_construction): New
3579 static variable. Set to true if doubles should not be
3580 constructed by loading two single width fp registers with
3581 halves of the value.
3582 (mips_ip): Test mips_disable_float_construction.
3583 (md_longopts): Add command line switches --construct-floats
3584 and --no-construct-floats.
3585 (md_parse_option): Parse new command line options.
3586 (md_show_usage): Describe new command line options.
3588 * doc/c-mips.texi: Document new command line options.
3590 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3592 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3593 * configure: Regenerate.
3595 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3597 * configure.in (DEFAULT_EMULATION setting): Revert part of
3598 2000-07-01 change that set te_multi=multi unless set to tmips.
3599 * configure: Regenerate.
3601 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3603 * config/obj-coff.c (coff_frob_section): Add padding to the last
3604 section when aligning it increases its size.
3606 2000-07-11 Kazu Hirata <kazu@hxi.com>
3608 * config/tc-tic54x.c: Fix formatting.
3610 2000-07-10 Kazu Hirata <kazu@hxi.com>
3612 * config/tc-h8500.c: Fix formatting.
3613 * config/tc-tic54x.c: Fix formatting.
3615 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3617 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3618 displacements correctly.
3620 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3622 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3624 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3628 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3630 From David Huggins-Daines <dhd@linuxcare.com>
3631 * config/te-hppalinux64.h: Add a new emulation.
3632 * configure.in (emulations): Add configure bits to support the
3633 64-bit Linux/parisc target.
3634 * configure: Regenerate.
3636 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3637 (md_shortopts): Add `V' for ELF.
3639 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3640 when SOM or ELF_ARG_RELOC are defined.
3641 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3642 ELF_ARG_RELOC are defined.
3643 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3644 (pa_stringer): ..Do it here instead. Fix comment typos.
3645 (hppa_force_relocation): Cast enums to int before comparing with
3648 From Ryan Bradetich <rbradetich@uswest.net>
3649 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3650 redifinition warning.
3651 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3652 (hppa_force_relocation): ditto
3653 (md_apply_fix): Added cast to buf to fix warnings.
3655 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3656 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3658 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3659 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3660 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3661 reloc_type** to avoid warnings in switch.
3662 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3663 little earlier instead.
3665 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3667 (pa_type_args): Use symbol_arg_reloc_info.
3668 (struct pa_it): Make arg_reloc unsigned int.
3669 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3670 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3671 (pa_code): Delete. pa_text duplicates this function.
3672 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3673 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3675 (cons_fix_new_hppa): Actually change selector to e_fsel when
3676 warning about assuming so.
3677 (tc_gen_reloc): More example elf arg reloc code.
3678 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3679 (hppa_force_relocation): Likewise.
3681 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3683 (pa_end_of_source): Prototype.
3684 (hppa_fix_adjustable): Prototype.
3685 (LABELS_WITHOUT_COLONS): Move it..
3686 * config/te-hppa.h: To here.
3688 * config/te-hppa64.h: New file.
3690 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3692 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3693 format -10, -16, 16 relocs.
3694 (hppa_elf_mark_end_of_function): Test for null
3695 last_call_info->start_symbol
3697 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3698 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3699 re_assesmble_* functions. Delete extraneous statements. Fix
3701 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3702 insn to re_assemble_*.
3704 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3706 * doc/internals.texi (Expressions): Fix typo.
3708 2000-07-08 Kazu Hirata <kazu@hxi.com>
3710 * config/tc-sh.c: Fix formatting.
3711 * config/tc-tic54x.c: Fix formatting.
3712 * depend.c: Fix formatting.
3713 * flonum-konst.c: Likewise.
3714 * flonum-mult.c: Likewise.
3716 2000-07-07 Kazu Hirata <kazu@hxi.com>
3718 * config/tc-sh.c: Fix comments.
3719 * config/obj-vms.c: Fix comments.
3720 * config/tc-a29k.c: Likewise.
3721 * config/tc-alpha.c: Likewise.
3722 * config/tc-h8300.c: Likewise.
3723 * config/tc-h8500.c: Likewise.
3724 * config/tc-i370.c: Likewise.
3725 * config/tc-ia64.c: Likewise.
3726 * config/tc-m68hc11.c: Likewise.
3727 * config/tc-m68k.c: Likewise.
3728 * config/tc-mips.c: Likewise.
3729 * config/tc-ns32k.c: Likewise.
3730 * config/tc-ppc.c: Likewise.
3731 * config/tc-z8k.c: Likewise.
3733 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3735 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3736 Default to '(SEC_LOAD | SEC_DATA)'.
3737 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3739 * doc/internals.texi (CPU Backend): Describe
3740 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3742 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3744 * as.c (parse_args): NULL terminate the long option list.
3746 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3748 * config/tc-d30v.h: Include "write.h" for fixS.
3749 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3751 2000-07-05 Nick Clifton <nickc@cygnus.com>
3753 * config/tc-d30v.c (write_2_short): Further changes to warning
3754 messages produced when combining EITHER_BUT_PREFER_MU attributed
3757 2000-07-05 DJ Delorie <dj@redhat.com>
3761 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3763 * config/tc-arm.c (psrs): Accept combinations of flags.
3765 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3767 * config/tc-avr.c: Change _ () to _() around all strings marked
3768 for translation (exception from the usual coding style).
3769 (avr_opt): New struct variable, how the new switches are set.
3770 (OPTION_MMCU): Define as 'm' and actually use.
3771 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3772 (show_mcu_list): New function, display the list of known MCUs.
3773 (md_show_usage): Document the new switches. Call show_mcu_list.
3774 (avr_set_arch): Change 'm' to OPTION_MMCU.
3775 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3776 Handle the new switches.
3777 (avr_operands): Disable warnings for undefined combinations of
3778 operands if -mall-opcodes. Disable warnings for skipping two-word
3779 instructions if enhanced core or -mno-skip-bug.
3780 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3781 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3782 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3783 (avr_ldi_expression): Warn about implicit lo8().
3784 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3786 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3788 * configure.in: Add entry for mips-*-sysv4*MP*
3789 * configure: Rebuild
3790 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3791 elf32-tradlittlemips for traditional mips targets.
3792 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3793 test for Link Once sections as in adjust_reloc_syms.
3794 * config/te-tmips.h: New file for traditional mips targets. Define
3797 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3799 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3800 flags argument is not present, don't change an existing section's
3801 section's attributes. If the flags argument is present, warn if the
3802 attributes don't match the section's current attributes. When
3803 long section names are supported, set SEC_LINK_ONCE and
3804 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3806 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3808 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3809 symbols; create them.
3811 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3813 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3814 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3816 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3818 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3819 expressions. Ignore the problem when handling 16 bit signed
3820 immediates, because the assembler will take care of the relocation
3823 2000-06-27 Nick Clifton <nickc@cygnus.com>
3825 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3826 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3827 sequential order, and emit warning messages if the input source
3828 code contains constructs like that, or parallel constructs
3829 containing such opcodes.
3831 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3833 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3834 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3835 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3836 (md_show_usage): Update usage message.
3837 (md_parse_option): Allow redefinition of MCU type within the
3838 same avr[1-5] bfd machine type. Show both old and new MCU type
3839 in the error message.
3840 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3841 Simplify 8K wrap code.
3843 2000-06-25 Kazu Hirata <kazu@hxi.com>
3845 * config/obj-aout.c: Remove all uses of DEFUN.
3846 * config/obj-ieee.c: Likewise.
3847 * config/tc-sh.c: Fix comment typos.
3848 * config/tc-tahoe.c: Likewise.
3849 * config/tc-vax.c: Likewise.
3850 * config/tc-w65.c: Likewise.
3851 * config/tc-z8k.c: Likewise.
3852 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3854 2000-06-24 DJ Delorie <dj@cygnus.com>
3856 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3857 more changes from Sept 1999
3858 (tc_i386_fix_adjustable): ditto
3859 (md_apply_fix3): ditto
3861 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3863 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3864 (gas_cgen_parse_operand): Set it around expression() call.
3865 (gas_cgen_md_operand): Test for it before longjmp().
3867 2000-06-24 Kazu Hirata <kazu@hxi.com>
3869 * config/tc-h8500.c: Remove all uses of DEFUN.
3870 * config/tc-sh.c: Likewise.
3871 * config/tc-w65.c: Likewise.
3872 * config/tc-z8k.c: Likewise.
3874 * config/tc-h8500.c: Fix typos in comments.
3876 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3878 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3881 2000-06-23 matthew green <mrg@redhat.com>
3883 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3884 defined. Fix error message for `[' grouping.
3886 2000-06-22 Kazu Hirata <kazu@hxi.com>
3888 * config/tc-h8300.c: Fix formatting and comment typos.
3890 2000-06-22 Timothy Wall <twall@cygnus.com>
3892 * config/tc-ia64.c (note_register_values): Move premature QP
3893 notation clearing into the appropriate place.
3895 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3897 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3898 first before anything else. Add bin-bugs.h, emul.h and progress.h
3899 Sort list of files as for $(OBJS) in Makefile.am.
3901 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3902 find one. Remake dependencies.
3903 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3904 * Makefile.in: Regenerate.
3905 * doc/Makefile.in: Regenerate.
3907 * config/tc-i386.c (i386_displacement): Don't assume a constant
3908 displacement is necessarily 16 bits when in 16 bit code mode.
3909 (md_assemble): Instead size the displacement here after we know
3910 for sure that a .code16gcc operand hasn't automatically added
3911 operand size prefixes.
3913 2000-06-21 H.J. Lu <hjl@gnu.org>
3915 * Makefile.am: Rebuild dependency.
3916 * Makefile.in: Rebuild.
3918 2000-06-21 Kazu Hirata <kazu@hxi.com>
3920 * config/tc-h8300.c (parse_reg): Make the function static.
3921 (parse_exp): Likewise.
3923 2000-06-20 DJ Delorie <dj@cygnus.com>
3925 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3926 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3927 for cygwin import libraries to work properly.
3929 2000-06-20 H.J. Lu <hjl@gnu.org>
3931 * Makefile.am: Rebuild dependency.
3932 * Makefile.in: Rebuild.
3933 * configure: Likewise.
3934 * doc/Makefile.in: Likewise.
3936 2000-06-20 Timothy Wall <twall@cygnus.com>
3938 * doc/internals.texi (CPU backend): Add @itemx for
3939 TC_START_LABEL_WITHOUT_COLON.
3940 * doc/c-tic54x.texi: New.
3941 * doc/as.texinfo: Add tic54x features and include primary tic54x
3943 * doc/all.texi: Add C54X.
3944 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3945 * doc/Makefile.in: Regenerate.
3946 * configure.in: Add tic54x and define LIBM for tic54x.
3947 * configure: Regenrate.
3948 * config/tc-tic54x.[ch]: New.
3949 * config/obj-coff.h: Add tic54x.
3950 * Makefile.am: (CPU_TYPES): Add tic54x.
3951 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3952 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3953 (as_new_LDADD): Add $(LIBM).
3954 * Makefile.in: Regenerate.
3956 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3958 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3959 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3960 * doc/as.texinfo: Likewise.
3962 * configure, Makefile.in: Regenerate.
3963 * configure.in (emulations): Recognize m6811 and m6812.
3964 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3965 Added files for 68hc11 and 68hc12 assembler.
3966 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3967 * config/tc-m68hc11.h: Header definition for that assembler.
3969 2000-06-18 Nick Clifton <nickc@redhat.com>
3971 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3972 instead of OCTETS_PER_BYTE.
3974 * config/tc-v850.c: Fix compile time warnings.
3975 * config/tc-ppc.c: Fix compile time warnings.
3977 2000-06-18 H.J. Lu <hjl@gnu.org>
3979 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3980 * configure: Rebuild.
3982 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3984 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3987 2000-06-16 Nick Clifton <nickc@cygnus.com>
3989 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3990 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3992 * doc/c-mips.texi: Document newly accepted cpu variants.
3994 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3996 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3998 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4000 * macro.c (getstring): Make it possible to escape the quote
4003 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4005 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4007 2000-06-13 H.J. Lu <hjl@gnu.org>
4009 * configure: Regenerate.
4011 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4013 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4015 * doc/internals.texi (line_separator_chars): Semicolon is no
4016 longer a default. Mention null and newline as defaults.
4018 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4020 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4021 * config/tc-i860.h (line_separator_chars): Likewise.
4022 * config/tc-h8300.c (line_separator_chars): Likewise.
4023 * config/tc-i960.c (line_separator_chars): Likewise.
4024 * config/tc-m68k.c (line_separator_chars): Likewise.
4025 * config/tc-mips.c (line_separator_chars): Likewise.
4026 * config/tc-ns32k.c (line_separator_chars): Likewise.
4027 * config/tc-sparc.c (line_separator_chars): Likewise.
4028 * config/tc-vax.c (line_separator_chars): Likewise.
4030 * config/tc-h8300.c (comment_chars): Use string initialiser.
4031 * config/tc-i960.c (line_comment_chars): Likewise.
4032 * config/tc-z8k.c (comment_chars, line_comment_chars,
4033 line_separator_chars): Likewise.
4035 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4038 2000-06-08 Nick Clifton <nickc@cygnus.com>
4040 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4043 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4045 * configure.in (VERSION): Update to show this is the CVS mainline.
4047 2000-06-08 Matthew Jacob <mjacob@feral.com>
4049 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4050 $at is the integer register $r28, vs. both $r28 and the floating
4051 point register $f28.
4053 2000-06-08 James E. Wilson <wilson@cygnus.com>
4055 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4056 (dot_endp): Don't call ia64_flush_insns.
4057 (emit_one_bundle): Don't delete prologue/body records from
4058 unwind_record list in first loop. Rewrite second loop to account for
4061 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4063 * config/tc-ia64.c: Add missing prototypes.
4064 (generate_unwind_image): Cast argument to output_unw_records call.
4066 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4068 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4070 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4072 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4073 (REGISTER_P): likewise.
4074 (avr_opcodes): uses include/opcode/avr.h
4075 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4077 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4079 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4082 2000-06-03 H.J. Lu <hjl@gnu.org>
4084 * read.c (is_end_of_line): Put back `;'.
4086 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4088 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4090 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4092 * expr.c (operand): Test is_end_of_line outside switch to catch
4093 line separator chars that are also operators.
4094 (operator): Return O_illegal for line separator chars.
4096 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4097 entry (or `!' entry for TC_HPPA).
4099 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4100 before indexing is_end_of_line. Remove redundant check for '\0'.
4102 * config/tc-h8500.c (md_assemble): Likewise.
4103 * config/tc-mcore.c (md_assemble): Likewise.
4104 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4107 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4109 * config/tc-mcore.c (mcore_cons): Likewise.
4110 (mcore_float_cons): Likewise.
4111 (mcore_stringer): Likewise.
4112 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4114 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4116 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4118 2000-05-29 Nick Clifton <nickc@cygnus.com>
4120 * config/tc-sh.c: Fix compile time warning messages.
4122 * config/tc-mips.c: Fix compile time warning messages.
4124 2000-05-29 Philip Blundell <philb@gnu.org>
4126 * doc/as.texinfo: Update copyright dates.
4127 (Local Labels): Delete misplaced mention of ARM.
4128 * NEWS: Mention ARM ELF support.
4130 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4132 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4133 it is modified, and use the real_size to compute the frag address
4134 for dwarf2 line info.
4136 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4138 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4139 line-matching scheme to cope with automake moving variables around.
4140 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4141 * Makefile.in: Regenerate.
4143 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4145 * config/tc-sparc.c (sparc_relax): New.
4146 (md_longopts): Add -relax and -no-relax options.
4147 (md_parse_options, md_show_usage): Likewise.
4148 (md_apply_fix3): Optimize tail call into branch always if possible.
4150 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4152 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4153 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4154 rules, with warning when a GAS statement specifies a packing that
4155 will result in an instruction being squashed.
4156 Added typdef packing_type and enumerals, changed various integer
4157 literals to use the enumerals.
4159 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4161 * config/tc-ia64.c (dot_restorereg_p): New function.
4162 (md_pseudo_table): Add restorereg.p.
4163 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4164 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4166 * config/tc-ia64.h (unw_record_type): Add unwabi.
4167 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4168 called MASK with members for imask, and the masks produced by
4169 fr_mem, gr_mem, br_mem, and frgr_mem.
4170 (unw_p_record): Add members ABI and CONTEXT.
4171 (unw_x_record): Add member AB.
4172 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4173 as pseudo-register for use during unwind info generation.
4174 (AR_PFS, AR_LC): New macros.
4175 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4176 whose names start with an at sign (as in "@priunat").
4177 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4179 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4180 proc_end, unwind_info, personality_routine): Consolidate into
4181 "unwind" structure to reduce offset-table use. Add member
4182 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4184 (output_R1_format, output_R3_format, output_P3_format,
4185 output_P6_format): Initialize R with zero to reduce compiler warnings.
4186 (output_P7_format): Ditto. Add `default' branch to switch
4187 statement to reduce compiler warnings.
4188 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4189 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4190 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4191 into single argument.
4192 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4193 compiler warnings. Merge A and B args into single argument.
4194 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4195 A and B args into single argument.
4196 (free_record): Removed (wasn't used).
4197 (free_list_records): Also free imasks in prologue records.
4198 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4199 (output_spill_mask): Remove.
4200 (output_unwabi): New function.
4201 (output_epilogue, output_label_state, output_copy_state): Call
4203 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4204 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4206 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4207 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4208 as part of handling the prologue records. Emit region's imask if
4209 we have one. Handle unwabi, epilogue, label_state, copy_state,
4210 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4211 spill_sprel_p, and spill_reg_p records.
4212 (set_imask, count_bits, slot_index): New function.
4213 (fixup_unw_records): Fix region size computation. Handle
4214 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4215 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4216 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4217 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4218 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4219 (dot_save): Use manifest constants for applicaton registers.
4220 Handle REG_PR and REG_PRIUNAT.
4221 (dot_restore): Don't just ignore it.
4222 (dot_restorereg): New function..
4223 (generate_unwind_image): Ensure unwind info is a multiple of eight
4224 bytes, not just four bytes.
4225 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4226 (dot_altrp): Don't just ignore it.
4227 (dot_savemem): New function. Replaces dot_savesp() and
4228 dot_savepsp(). Use manifest constants for applicaton registers.
4229 Handle REG_PR and REG_PRIUNAT.
4230 (dot_savef): Simplify.
4231 (dot_saveb): Support generation of br_gr.
4232 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4233 dot_label_state, dot_copy_state): New function.
4234 (dot_unwabi): Don't just ignore it.
4235 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4236 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4237 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4238 (emit_one_bundle): Set slot number for prologue/body records
4239 *before* emitting the first insn.
4240 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4241 (md_begin): Declare "psp" pseudo-register.
4242 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4243 so we don't get segfault.
4244 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4245 counts as required per SW Conventions manual
4246 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4247 output_preds_psprel, output_preds_sprel, output_spill_base,
4248 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4249 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4250 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4251 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4252 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4253 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4254 (dot_vframe): Implement.
4255 (dot_vframesp, dot_vframepsp): New function.
4257 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4259 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4260 * configure: Regenerate.
4262 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4264 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4265 (md_estimate_size_before_relax): so we can use it here instead of
4266 old kludges. Localise vars to blocks. Comment.
4268 * frags.c (frag_new): Update fr_var comments.
4269 * frags.h (struct frag): Ditto.
4271 2000-05-22 Richard Henderson <rth@cygnus.com>
4273 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4274 (pseudo_func): Add pcrel.
4275 (operand_match): Handle IA64_OPND_TGT64.
4276 (build_insn): Likewise.
4277 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4278 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4279 (fix_insn): Handle all three 64-bit relocation types.
4281 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4283 * obj.h (struct format_ops): New members begin, app_file,
4284 s_set_other, s_set_desc, s_get_type, s_set_type,
4285 separate_stab_sections, init_stab_section.
4287 * config/obj-multi.h: Update GPL notice to v2.
4289 (obj_app_file): New.
4290 (S_SET_SIZE): Test s_set_size for NULL before calling.
4291 (S_SET_ALIGN): Similar for s_set_align.
4296 (SEPARATE_STAB_SECTIONS): New.
4297 (INIT_STAB_SECTION): New.
4298 (EMIT_SECTION_SYMBOLS): New.
4299 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4301 * config/obj-elf.h: Update GPL notice to v2.
4302 Mention that this file is included from obj-multi.h.
4303 (obj_begin): Wrap definition in ifndef.
4304 (elf_file_symbol): Constify declaration.
4305 (obj_app_file): Ditto.
4306 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4307 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4309 * config/obj-elf.c (elf_s_set_other): New.
4310 (elf_file_symbol): Constify argument.
4311 (elf_separate_stab_sections): New.
4312 (elf_init_stab_section): New.
4313 (elf_format_ops): Add new members. Remove comma at end.
4315 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4316 (ecoff_format_ops): Add new fields. Remove comma at end.
4317 Mention inconsistency for emit_section_symbols.
4319 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4321 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4322 (coff_separate_stab_sections): New.
4323 (coff_format_ops): Add new members.
4325 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4326 (obj_aout_s_set_other): New.
4327 (obj_aout_s_set_desc): New.
4328 (obj_aout_s_get_type): New.
4329 (obj_aout_s_set_type): New.
4330 (obj_aout_separate_stab_sections): New.
4331 (aout_format_ops): New members added. Use obj_aout_process_stab,
4332 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4333 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4335 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4337 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4339 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4340 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4341 (md_estimate_size_before_relax): Ensure jumps to weak and
4342 externally visible symbols are relocatable.
4344 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4346 * stabs.c (aout_process_stab): Make global.
4347 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4348 * read.h (aout_process_stab): Declare.
4350 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4351 Generalize to *aout, *coff *elf.
4352 * configure: Regenerated.
4354 * doc/internals.texi (Object format backend): Say
4355 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4357 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4358 * Makefile.in: Regenerated.
4360 2000-05-19 Catherine Moore <clm@cygnus.com>
4362 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4364 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4366 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4367 instruction to reflect change in re_assemble_*.
4369 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4371 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4372 build PA64 ELF tools.
4373 * configure: Rebuilt.
4375 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4377 * Makefile.am: Regenerate dependencies.
4378 * Makefile.in: Regenerate.
4380 2000-05-15 Nick Clifton <nickc@cygnus.com>
4382 * config/tc-arm.c (struct asm_psr): Add boolean field
4383 distinguishing between CSPR and SPSR. Rename 'number' field
4385 (psrs): Rearrange contents to match new asm_psr structure.
4386 (arm_psr_parse): Move next to psr_required_here. Make it
4387 return an asm_psr structure.
4388 (psr_required_here): Use asm_psr structure returned by
4390 (do_msr): Reorganise to allow psr_required_here to be called
4392 (md_undefined_name): Mark 'name' parameter as unused, since
4393 the COFF target does not use it.
4395 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4397 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4399 * config/te-aux.h: Likewise.
4400 * config/te-dpx2.h: Likewise.
4401 * config/te-go32.h: Likewise.
4402 * config/te-hp300.h: Likewise.
4403 * config/te-hppa.h: Likewise.
4404 * config/te-i386aix.h: Likewise.
4405 * config/te-ic960.h: Likewise.
4406 * config/te-interix.h: Likewise.
4407 * config/te-nbsd532.h: Likewise.
4408 * config/te-pc532mach.h: Likewise.
4409 * config/te-ppcnw.h: Likewise.
4410 * config/te-psos.h: Likewise.
4411 * config/te-sparcaout.h: Likewise.
4412 * config/te-sun3.h: Likewise.
4413 * config/te-sysv32.h: Likewise.
4415 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4417 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4418 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4419 and sign extend without an if statement.
4420 (build_bytes): Likewise.
4422 2000-05-14 Kazu Hirata <kazu@hxi.com>
4424 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4425 X_add_symbol L_32 case.
4427 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4429 * config/te-freebsd.h: New file.
4431 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4433 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4434 bindtextdomain): Replace defines with those from intl/libgettext.h
4435 to quieten gcc warnings.
4437 * NEWS: Mention x86 .arch and -q.
4439 * config/tc-i386.c (quiet_warnings): New.
4440 (md_assemble): Use quiet_warnings.
4441 (md_parse_option): Set quiet_warnings from -q.
4442 (md_show_usage): Mention -q, delete -m.
4443 (flag_do_long_jump): Delete.
4444 (md_parse_option): Remove -m.
4445 (md_show_usage): Remove -m.
4446 (md_create_long_jump): Remove useless flag_do_long_jump code.
4448 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4449 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4451 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4452 Alexander Sokolov <robocop@netlink.ru>
4454 * doc/c-i386.texi (i386-Arch): New section.
4455 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4457 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4458 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4459 architecture has been given and is not 486.
4460 (set_cpu_arch): New.
4461 (md_pseudo_table): Add .arch.
4462 (md_assemble): Warn if cpu architecture has been given and an
4463 unsupported instruction.
4465 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4466 Move operand_types bit defines after relevant template field.
4467 (template): Add cpu_flags.
4471 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4473 * config/tc-mn10300.h (md_end): Define.
4474 (mn10300_finalize): Declare.
4475 * config/tc-mn10300.c: Include dwarf2dbg.h.
4476 (debug_line): Define.
4477 (md_assemble): Generate dwarf2 line info.
4478 (mn10300_finalize): New function. Finalize dwarf2 info.
4480 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4482 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4483 external version of the relocation for weak symbols.
4485 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4487 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4488 frame size in units of 16 bytes, as required per SW Conventions manual.
4489 (output_unw_records): Output info-block header as a dword to get
4492 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4494 * as.h: #include "file", not <file> on files from ../include.
4495 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4496 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4497 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4498 (tc_coff_symbol_emit_hook): Ditto.
4499 (OPTCOUNT): Cast to int to avoid compiler warning.
4500 (md_begin): Fix signed/unsigned warnings.
4502 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4504 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4505 ABRANCH LONG case for a conditional branch on a 68000.
4506 (md_estimate_size_before_relax): Likewise. Also handle
4507 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4508 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4509 PC-relative on all CPUs.
4510 (md_estimate_size_before_relax): Likewise.
4512 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4514 * as.c (parse_args): Just mention current year in printed
4517 2000-05-03 J.T. Conklin <jtc@redback.com>
4519 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4521 (md_parse_option): Recognize -m7400.
4523 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4525 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4526 don't permit lp to become less than the words array.
4528 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4530 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4531 Fix little-endian case.
4533 2000-05-03 David O'Brien <obrien@NUXI.com>
4535 * as.c (parse_args): Update copyright.
4537 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4539 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4540 for the .bss section too.
4542 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4544 * configure.in: Set em=linux for hppa-*-linux.
4545 * configure: Regenerate.
4546 * doc/Makefile.in: Regenerate with correct automake.
4548 * frags.c (frag_grow): Sanity check chunk_size.
4550 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4551 * config/obj-som.h: Likewise.
4552 * config/obj-ieee.h: Likewise.
4554 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4556 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4557 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4558 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4559 (pa_ip): low_sign_unext now returns via function value. Use
4560 re_assemble_* instead of dis_assemble_* and
4561 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4563 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4564 (md_section_align, md_parse_option, md_show_usage,
4565 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4566 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4567 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4568 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4569 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4571 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4572 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4573 outside of switch. Correct mask and shifting errors in case 10
4574 and case -11. In case 21, compare against signed range to suit
4575 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4576 case 17 and case 22, use offsetT variable to properly check range.
4577 Use re_assemble_* here too.
4578 (evaluate_absolute): Change type of value to offsetT. Call
4579 hppa_field_adjust to do the work for us.
4580 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4581 (pa_parse_cmpib_64_cmpltr): Ditto.
4582 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4583 of i to unsigned int.
4584 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4585 (pa_end_of_source): Return type is void.
4587 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4589 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4591 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4593 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4594 More comments added.
4595 (md_begin): Removed "construct symbols for each register name".
4596 Because register names conflicts with GCC generated function
4598 (avr_operand): Now constant numbers can be used as a register
4599 identifiers (0 as r0, 31 as r31).
4600 (md_assemble): use skip_space () before parsing instruction
4603 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4605 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4606 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4607 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4608 * configure: Regenerate.
4610 2000-04-29 Andreas Jaeger <aj@suse.de>
4612 * as.h: Correctly check GCC version.
4614 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4616 * doc/as.1: Fix unbalanced brackets.
4618 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4620 (line_comment_chars): Set to '/' if TE_FreeBSD.
4622 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4624 * configure.in: Configury support for PA64 (currently disabled).
4625 * configure: Rebuilt.
4627 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4629 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4630 bfd_set_section_alignment.
4632 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4634 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4637 2000-04-24 Nick Clifton <nickc@cygnus.com>
4639 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4640 * doc/as.texinfo (Align): Include arm and strongarm in list of
4641 targets that have the second form of the behaviour of the .align
4644 2000-04-24 Mark Klein <mklein@dis.com>
4646 * config/obj-som.c: Terminate obj_pseudo_table.
4648 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4650 * as.c (parse_args): Allow md_parse_option to override -a listing
4652 * config/obj-coff.c (add_lineno): Change type of offset parameter
4653 from "int" to "bfd_vma."
4654 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4655 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4656 (ppc_change_csect): Align correctly for XCOFF64.
4657 (ppc_machine): New function, which discards "ppc_machine" line.
4658 (ppc_tc): Cons for 8 when code is 64 bit.
4659 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4661 (md_parse_option): Handle -a64 and -a32.
4663 * config/tc-ppc.h (TARGET_MACH): Define.
4664 (TARGET_FORMAT): Move to function.
4665 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4667 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4669 * config/tc-avr.c: New AVR_ISA_ defined.
4670 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4671 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4672 for `fmul', `movw' and `lpm R,Z' instructions.
4673 (avr_operands): Warn if current opcode is a two-word instruction
4674 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4675 (avr_opcodes): New commands added.
4676 (REGISTER_P): Check 'a' and 'v' constraint letters.
4677 (mcu_types): New MCU added.
4679 2000-04-22 Timothy Wall <twall@cygnus.com>
4681 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4683 (operand_match): Conditionally insert default bit values for IMMU9.
4685 2000-04-14 Matthew Green <mrg@cygnus.com>
4687 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4688 * configure: Rebuilt.
4690 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4691 Jason Eckhardt <jle@cygnus.com>
4693 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4695 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4696 Added handling of new operand types l,y,&,fe,fE,fx.
4698 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4699 David Mosberger <davidm@hpl.hp.com>
4700 Timothy Wall <twall@cygnus.com>
4701 Andrew MacLeod <amacleod@cygnus.com>
4702 Jim Wilson <wilson@cygnus.com>
4704 * Makefile.am (CPU_TYPES): Add ia64.
4705 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4706 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4707 * Makefile.in: Rebuild.
4708 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4709 * configure: Rebuild.
4710 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4711 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4712 * expr.c (expr): Handle md_optimize_expr.
4713 * read.c (LEX_HASH): Add comment.
4714 * config/tc-ia64.c, config/tc-ia64.h: New files.
4716 2000-04-21 Richard Henderson <rth@cygnus.com>
4718 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4719 bundling a non-delayed branch type instruction.
4721 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4723 * config/tc-mn10300.c (HAVE_AM30): Define.
4724 (md_assemble): Use it.
4726 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4728 * config/obj-elf.c (obj_elf_change_section): Check for changed
4731 * Makefile.am: (CPU_MULTI_VALID): Remove.
4732 (MULTI_CPU_TYPES): Define.
4733 (MULTI_CPU_OBJ_VALID): Define.
4734 (DEPTC): Use the above.
4735 (DEPOBJ): Same here.
4737 Regenerate dependencies.
4738 * Makefile.in: Regenerate.
4740 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4742 * Makefile.am (YACC, LEX): Get them from configure.
4744 2000-04-18 H.J. Lu (hjl@gnu.org)
4746 * config/tc-i386.c (offset_in_range): Use addressT instead of
4747 bfd_vma for non-bfd assemblers.
4749 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4751 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4752 doesn't give spurious errors.
4754 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4756 * as.h (SEEK_SET): Define if undefined.
4758 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4760 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4761 constants, and don't assume offsetT is 32 bits.
4763 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4765 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4766 (md_pcrel_from_section): Add prototype.
4767 (d10v_fix_adjustable): Add prototype.
4768 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4770 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4772 2000-04-12 Nick Clifton <nickc@cygnus.com>
4774 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4775 symbol in frag chain.
4777 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4779 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4780 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4781 (fits_in_signed_word, smallest_imm_type): Ditto.
4782 (md_assemble): Use an offsetT var to hold offsetT values, not a
4784 (offset_in_range): New.
4785 (md_assemble): Use it.
4786 (md_convert_frag): Change type of target_address, opcode_address,
4787 and displacement_from_opcode_start to offsetT.
4788 (md_create_short_jump): Change type of offset to offsetT.
4789 (md_create_long_jump): Ditto.
4790 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4791 (md_chars_to_number): Remove.
4792 (output_invalid): Remove duplicate prototype.
4794 2000-04-09 Nick Clifton <nickc@cygnus.com>
4796 * Makefile.am (CPU_TYPES): Add 'avr'.
4797 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4798 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4800 * Makefile.in: Regenerate.
4802 * doc/as.texinfo: Add M32R documentation.
4804 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4806 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4807 --enable-build-warnings option.
4808 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4809 * Makefile.in, configure: Re-generate.
4811 2000-04-07 Nick Clifton <nickc@cygnus.com>
4813 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4814 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4815 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4816 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4817 (arm_force_relocation): Force relocations for
4818 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4820 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4822 * config/tc-sh.c (get_operands): There's no third operand if the
4823 first operand is an immediate.
4825 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4827 * config/tc-sh.c (immediate): Delete.
4828 (sh_operand_info): Add immediate member.
4829 (parse_reg): Use A_PC for pc.
4830 (parse_exp): Add second argument 'op'. All callers changed.
4831 (parse_at): Expect pc to be coded as A_PC.
4832 Use immediate field in *op.
4833 (insert): Add fourth argument 'op'. All callers changed.
4834 (build_relax): Add second argument 'op'. All callers changed.
4835 (insert_loop_bounds): New function.
4836 (build_Mytes): Remove DISP_4.
4837 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4838 (assemble_ppi): Use immediate field in *operand.
4839 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4840 (md_apply_fix): Likewise.
4841 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4843 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4845 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4847 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4849 * internals.texi (CPU backend): Document
4850 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4852 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4854 * po/gas.pot: Regenerate.
4856 * as.c (show_usage): Restore translated part of bug string.
4857 * gasp.c (show_usage): Likewise.
4859 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4860 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4861 than move-if-change.
4862 (DEP1): Modify for "gcc -MM".
4866 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4867 Update dependencies.
4868 * Makefile.in: Regenerate.
4870 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4872 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4873 (md_begin): Likewise.
4874 (HAVE_AM33): New macro.
4875 (md_assemble): Use it. Match r_regs and xr_regs only if
4878 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4880 * as.h: #include "bin-bugs.h"
4881 * as.c (show_usage): Use REPORT_BUGS_TO.
4882 * gasp.c: #include "bin-bugs.h"
4883 (show_usage): Use REPORT_BUGS_TO.
4885 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4887 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4889 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4890 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4893 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4895 * config/tc-i386.c (i386_immediate): Don't assume a constant
4896 immediate is necessarily 16 bits when in 16 bit code mode.
4897 (md_assemble): Instead set guess_suffix here after we have checked
4900 2000-04-02 Richard Henderson <rth@cygnus.com>
4902 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4903 quantities. Correct right shift sign extension.
4904 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4905 32-bit value when shifting into place.
4907 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4909 * app.c: Add ATTRIBUTE_UNUSED as needed.
4910 * config/tc-ppc.c: Likewise.
4911 (ppc_size): Make unsigned long.
4912 (ppc_insert_operand): Add casts to avoid warnings.
4914 2000-03-31 Nick Clifton <nickc@cygnus.com>
4916 * config/tc-d10v.h (md_flush_pending_output): Define.
4918 2000-03-29 Nick Clifton <nickc@cygnus.com>
4920 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4921 segment. Works for both BFD_ASSEMBLER and others.
4922 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4924 2000-03-29 Nick Clifton <nickc@cygnus.com
4926 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4928 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4930 * listing.c (LISTING_LHS_WIDTH): Default depends on
4932 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4934 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4936 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4939 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4941 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4943 * config/tc-avr.c (mcu_types): Add missing initialiser.
4944 (md_pcrel_from_section): Add prototype.
4945 (avr_operand): Remove redundant test of unsigned < 0.
4946 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4948 2000-03-27 Denis Chertykov <denisc@overta.ru>
4950 * config/tc-avr.c: New file for AVR support.
4951 * config/tc-avr.h: Likewise.
4952 * configure.in: Add AVR support.
4953 * configure: Regenerate.
4955 2000-03-26 Timothy Wall <twall@cygnus.com>
4957 * gasp.c (macro_op): Add new argument to check_macro call.
4958 Macro structure definitions moved to macro.h
4959 * sb.h: Add argument to prototype for input_scrub_include_sb.
4960 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4961 nesting checks with an additional flag.
4962 (struct input_save): Add flag to indicate whether current sb
4963 should be checked for proper macro/conditional nesting.
4964 (input_scrub_push/pop): Save/restore nest check flag.
4965 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4967 * macro.c (check_macro): Allow caller to retrieve parsed macro
4968 information if a pointer is provided. This information may be
4969 used by the new macro hooks.
4970 * macro.h: Update prototype for check_macro. Macro struct
4971 definitions moved here from macro.c/gasp.c.
4972 * read.c (read_a_source_file): Add parameter to check_macro call,
4973 and pass macro info to the macro hook, if defined.
4974 (input_scrub_insert_line): New. Allow insertion of a line of
4975 characters into the input stream.
4976 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4977 file into the input stream.
4978 (s_include): Use input_scrub_insert_file.
4979 * internals.texi: Document new macro hooks.
4980 * as.h: New prototypes added.
4982 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4984 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4985 an initial capital letter.
4986 (i386_index_check): Reindent.
4988 2000-03-19 Nick Clifton <nickc@cygnus.com>
4990 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4993 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4995 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4996 instruction operand bad if Rd > 7 when generating
4997 thumb instructions. Prevents for example,
4998 "adr r12,label" from silently failing and generating
4999 the wrong instruction.
5001 2000-03-17 Nick Clifton <nickc@cygnus.com>
5003 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5004 that have a destingation >= 0x400000.
5005 Fix compile time warning messages.
5007 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5009 * config/tc-sh.c (md_begin): When encountering insn that are
5010 not supported by the current arch, only change the name if
5011 its contents are the same as prev_name.
5012 (get_specific): If the the architecture doesn't match, fail.
5014 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5016 * config/tc-sh.c (IDENT_CHAR): Define.
5017 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5018 matching back where it came from.
5020 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5022 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5024 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5026 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5029 2000-03-15 Kazu Hirata <kazu@hxi.com>
5031 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5033 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5035 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5036 floating-point-number, make sure 'f' is in FLT_CHARS.
5038 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5040 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5041 (s_lcomm_internal): Use it.
5042 * doc/internals.texi (CPU backend): Document it.
5043 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5046 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5048 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5051 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5052 implementation doesn't have special handling for switch
5054 (macro_build): Allow for code in sections other than .text.
5056 (mips_ip): Likewise.
5057 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5058 Don't perform relocs if we will be outputting them.
5059 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5060 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5063 2000-03-09 Catherine Moore <clm@cygnus.com>
5065 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5066 relocation type based on the entry in the fixup structure.
5067 Put S_IS_EXTERN processing back in.
5069 2000-03-08 H.J. Lu (hjl@gnu.org)
5071 * Makefile.am (install-exec-tooldir): Depend on
5072 install-exec-bindir for parallel make.
5073 * Makefile.in: Regenerated.
5075 2000-03-06 Nick Clifton <nickc@cygnus.com>
5077 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5079 (md_parse_option): Parse -m32r command line switch - disable m32rx
5081 (md_show_usage): Document new option.
5083 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5084 * doc/Makefile.in: Regenerate.
5085 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5087 2000-03-02 Michael Meissner <meissner@redhat.com>
5089 * config/tc-d30v.c (check_range): Remove code that incorrectly
5090 sign extended values where bits < 32.
5092 2000-03-02 H.J. Lu (hjl@gnu.org)
5094 * configure.in: Support --enable-targets=all on ia32.
5095 * configure: Regenerated.
5097 2000-03-01 Nick Clifton <nickc@cygnus.com>
5099 * gasp.c (do_align): Remove bogus check of alignment value.
5101 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5103 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5104 TC_PPC was defined forced the type of a symbol with no other type
5107 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5109 * doc/internals.texi (CPU backend): Mention that
5110 line_separator_chars do not break up comments. Fix typos for
5111 LEX_AT and LEX_NAME descriptions. Document operands for
5112 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5113 description of md_create_short_jump usage. Document argument for
5114 md_undefined_symbol.
5116 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5118 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5119 (md_parse_option): Handle it.
5120 (md_show_usage): Document it.
5122 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5124 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5125 opcode, for the instruction `pal19'. From Andrea Arcangeli
5128 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5130 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5132 (md_assemble): To here, before template operands are matched.
5133 Also ensure a constant immediate is sign extended when we know the
5134 size is at most 16 bits. This is to catch cases like "add
5135 $0xffc0,%ax" where we don't know the size, and thus that the
5136 immediate can be represented as Imm8S until after parsing the
5138 (i386_displacement): Similarly sign extend 16 bit constant
5140 (md_assemble): Relax 16-bit jump constant range check to suit sign
5141 extended displacements.
5143 2000-02-26 Andreas Jaeger <aj@suse.de>
5145 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5147 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5149 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5150 call operands when intel_syntax.
5151 (intel_float_operand): Return 2 for "fi...".
5152 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5153 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5154 earlier "SHORT" change.
5155 (md_assemble): When determining suffix from Regs, exclude
5158 2000-02-24 Nick Clifton <nickc@cygnus.com>
5160 * configure: Add arm-wince, mips-pe and sh-pe targets.
5161 * configure: Regenerate.
5163 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5165 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5166 "pe-mips" for the mips-pe target.
5168 * config/tc-arm.c (insns): Change displacement encoded in BL
5169 and B instructions if the target port is arm-wince.
5170 (do_ldst): Do not bias the relocation offset if the target
5172 (md_pcrel_from): Add in missing relocation offset bias if the
5173 target os arm-wince.
5175 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5176 (md_begin): Disable -G support for mips-pe target.
5177 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5178 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5181 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5182 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5183 assembler, just set the alignment to 4.
5185 * config/te-wince-pe.h: New file for WinCE targets. Define
5188 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5190 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5191 string instructions.
5192 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5193 (i386_intel_memory_operand): After finding a segment override,
5194 check again for no `[' before looking for a displacement. Bomb if
5195 more than one displacement rather than silently discarding the
5196 second and subsequent ones. Free strings malloc'd by
5197 build_displacement_string.
5199 2000-02-24 Catherine Moore <clm@cygnus.com>
5201 * config/obj-som.c (obj_pseudo_table): Add "weak".
5202 (obj_som_weak): New routine.
5204 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5206 * config/tc-i386.c (union i386_op): New.
5207 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5208 Throughout file replace occurences of disps[n], imms[n], regs[n]
5209 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5210 intel mode operand swapping. Add assert in regKludge and
5211 fake_zero_displacement code. Test i.types[n] when outputting
5212 displacements and immediates. Combine output of Disp16 with
5214 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5215 when in intel mode by (not) reversing fsub and fdiv operands
5216 before the template search. This fails for single operand
5217 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5218 undefined. Instead fix the base_opcode after we've found the
5219 template. Move base_opcode xor with found_reverse_match from
5220 opcode output code to before this fix so we test for the correct
5222 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5223 check in intel mode. Instead compare opcodes.
5225 * config/tc-i386.h (TC_RELOC): Delete.
5226 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5227 with equivalent call to reloc.
5229 * as.h (flag_m68k_mri): Move declaration after target include, and
5230 only declare when TC_M68K defined. Define as zero otherwise.
5231 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5232 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5233 Define as zero otherwise.
5234 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5235 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5236 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5237 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5238 testing whether defined.
5239 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5240 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5241 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5242 rather than testing whether defined.
5243 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5244 (parse_mri_cons): Declare and use only when TC_M68K.
5245 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5246 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5247 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5249 * NEWS: Mention IBM 370 support.
5251 2000-02-23 Richard Henderson <rth@cygnus.com>
5253 * config/tc-i386.c (md_assemble): When swapping operands for
5254 intel_syntax, assume everything that's not Imm or Disp is a
5257 2000-02-23 Linas Vepstas <linas@linas.org>
5259 * config/tc-i370.c, config/tc-i370.h: New files.
5260 * Makefile.am: Add support for Linux/IBM 370.
5261 * configure.in: Likewise.
5262 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5263 * config/obj-elf.c: Include elf/i370.h
5264 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5266 * Makefile.in: Regenerate.
5267 * configure: Regenerate.
5269 * doc/c-i370.texi: New file.
5270 * doc/all.texi: Include it.
5271 * doc/as.texinfo: And here.
5272 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5273 * doc/Makefile.in: Regenerate.
5275 2000-02-19 Michael Meissner <meissner@redhat.com>
5277 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5278 determine if an instruction can be used in parallel with an ADDppp
5279 or SUBppp instruction.
5281 2000-02-22 Andrew Haley <aph@cygnus.com>
5283 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5285 2000-02-22 Andrew Haley <aph@cygnus.com>
5287 * config/tc-mips.c (mips_gp32): New variable.
5288 (macro_build) Use mips_gp32.
5290 (md_longopts): Add "-mgp32" and "-mgp64".
5291 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5293 (OPTION_M7900): Change offset
5294 (OPTION_NO_M7900): Ditto.
5296 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5298 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5299 warning, and bump it to 1.
5301 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5303 From Brad Lucier <lucier@math.purdue.edu>:
5304 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5307 2000-02-21 Catherine Moore <clm@cygnus.com>
5309 * config/tc-mips.c (MF_HILO_INSN): Define.
5310 (mips_7000_hilo_fix): Declare.
5311 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5312 (md_parse_option): Check for 7000_HILO_FIX options.
5313 (OPTION_M7000_HILO_FIX): Define.
5314 (OPTION_NO_M7000_HILO_FIX): Define.
5315 * doc/c-mips.texi (-mfix7000): Describe.
5317 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5319 * listing.c (print_lines): Remove unused variable `end'.
5321 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5322 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5323 reloc_type when BFD_ASSEMBLER.
5324 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5325 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5326 statement and quell signed vs. unsigned comparison warning.
5328 2000-02-18 Nick Clifton <nickc@cygnus.com>
5330 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5331 the computed frag offset, rather than overwriting it.
5333 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5335 * config/tc-sh.c ("elf/sh.h"): Include.
5336 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5337 (md.begin): Initialize target_arch.
5338 Only include opcodes in has table that match selected architecture.
5339 (parse_reg): Recognize register names for sh-dsp.
5340 (parse_at): Recognize post-modify addressing.
5341 (get_operands): The leading space is now optional.
5342 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5343 arguments. Update valid_arch.
5344 (build_Mytes): Add support for SDT_REG_N.
5345 (find_cooked_opcode): New function, broken out of md_assemble.
5346 (assemble_ppi, sh_elf_final_processing): New functions.
5347 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5348 (md_longopts, md_parse_option): New option: -dsp.
5349 * config/tc-sh.h (elf_tc_final_processing): Define.
5350 (sh_elf_final_processing): Declare.
5352 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5354 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5355 the unwinder subspace. Save the current seg/subseg before creating
5358 2000-02-10 Nick Clifton <nickc@cygnus.com>
5360 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5361 little endian targets.
5362 (INST_BYTE1): Redefine to handle big and little endian
5364 (cpu_type): New type: Select between M340 and M210.
5365 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5366 instructions of the M340.
5367 (md_assemble): Add support for the MULSH and OPSR classes of
5369 (md_atof): Add support for little endian targets.
5370 (md_parse_option): Add support for -EL, -EB and -mcpu command
5372 (md_convert_frag): Add support for little endian targets.
5373 (md_apply_fix3): Add support for little endian targets.
5374 (md_number_to_chars): Add support for little endian targets.
5376 2000-02-10 Timothy Wall <twall@redhat.com>
5378 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5379 defined, use it to verify the symbol just read should be a label.
5381 2000-02-10 Timothy Wall <twall@redhat.com>
5383 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5384 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5385 around colons when KEEP_WHITE_AROUND_COLON is defined.
5386 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5387 and KEEP_WHITE_AROUND_COLON.
5389 2000-02-08 Timothy Wall <twall@redhat.com>
5391 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5393 (do_repeat): New. Abstract repeat logic so that a "break" can be
5395 (end_repeat): New. Provide support for a "break" out of the
5397 * read.h: Add prototypes for new functions.
5399 2000-02-08 Timothy Wall <twall@redhat.com>
5401 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5402 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5403 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5406 2000-02-08 Timothy Wall <twall@redhat.com>
5408 * read.c: Added elseif to directives table.
5409 * read.h: Added prototype for s_elseif.
5410 * doc/as.texinfo: Added description for elseif.
5411 * cond.c (s_elseif): New function
5413 2000-02-04 Timothy Wall <twall@redhat.com>
5415 * listing.c (print_lines): Remove conditionals causing bug in
5418 2000-02-03 Timothy Wall <twall@cygnus.com>
5420 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5422 * frags.c (frag_new): Calculate fr_fix in octets
5423 (frag_now_fix) Return offset as target address offset (bytes).
5424 (frag_now_fix_octets) New - Return offset in octets (8-bit
5426 * frags.h: Added prototype for frag_now_fix_octets().
5427 Distinguish between octets and bytes in field descriptions.
5428 * listing.c (calc_hex): Account for octets vs bytes when
5429 printing addresses/offsets.
5430 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5431 target is little-endian, print the octets in a word in big-endian
5432 order so that the display looks like a proper hexadecimal number,
5433 instead of having the octets reversed.
5434 * read.c (do_align): When recording alignment, alignment power
5435 should be in terms of target bytes (minimum addressible unit)
5437 (do_org) Convert ORG target address (byte) argument into an
5438 octet offset when generating a variable fragment.
5439 * symbols.c (resolve_symbol_value): Symbol final value
5440 converted to a target address offset (bytes) from its octet offset.
5441 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5442 offset (bytes) is adjusted by the frag offset (octets) converted
5444 (coff_frob_section) Section alignment power is in terms of bytes;
5445 convert it to an octet alignment power when calculating size (and
5446 size mask) in octets. Don't modify the section size in order to
5447 "align" it for TI COFF, since that format has a different method
5448 for storing alignment information.
5450 2000-02-01 Timothy Wall <twall@cygnus.com>
5452 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5453 entries, matching the way GCC generates them. If not escaped, the
5454 filename is encoded incorrectly.
5456 2000-01-31 Nick Clifton <nickc@cygnus.com>
5458 * config/tc-arm.c (reg_table): Add support for ATPCS register
5461 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5463 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5465 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5467 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5468 of a symbol when we really care about its value.
5470 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5472 * config/tc-mcore.c (md_assemble): Give warning message if
5473 operands passes to instruction are more than the spec.
5475 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5477 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5478 Thumb mode but the label seen was not declared as '.thumb_func'
5479 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5480 correct disassembly of Thumb code bounded by non function labels.
5482 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5484 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5485 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5487 * Makefile.in: Same here.
5490 * configure.in: Set bfd_gas for i386-aout when primary target
5491 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5492 we may need the primary te_file. Remove incorrect comment.
5494 * configure: Regenerate.
5496 * config/e-i386aout.c: New file.
5498 * as.c (USE_EMULATIONS): Move to before print_version_id.
5499 (struct emulation): Add i386aout.
5500 (show_usage): Split text strings. Reformat -a text. Add --em
5504 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5505 (aout_format_ops): New.
5508 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5509 preprocessor conditional and add aout USE_EMULATIONS tests.
5510 (read_a_source_file): Don't pass error strings to printf as
5514 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5516 (do_data): Same here.
5517 (process_file): And here.
5520 * symbols.c (colon): Rewrite "already defined" fatal message
5521 code for aout with USE_EMULATIONS.
5524 * config/obj-aout.c (OBJ_HEADER): Define.
5525 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5527 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5528 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5530 (obj_aout_type): Expand S_SET_OTHER here too.
5531 (obj_read_begin_hook): Remove.
5532 (aout_pop_insert): New.
5533 (obj_aout_s_get_other): New.
5534 (obj_aout_s_get_desc): New.
5535 (aout_format_ops): New.
5538 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5539 gets aout_pseudo_table.
5540 (aout_pseudo_table): Declare.
5541 (obj_read_begin_hook): Define.
5544 * config/obj-coff.c (obj_pseudo_table): Rename to
5546 (coff_pop_insert): Use coff_pseudo_table.
5547 (coff_sec_sym_ok_for_reloc): Remove.
5548 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5549 and comment all zero entries and remove #if 0 code.
5552 * config/obj-coff.h (obj_pop_insert): Define.
5553 (coff_pseudo_table): Declare.
5556 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5557 s_get_size, s_set_size. Comment all zero entries.
5560 * config/obj-elf.c (elf_s_get_other): New function.
5561 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5562 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5563 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5565 (obj_elf_parse_section_letters): Don't pass error strings to
5566 printf as format arg.
5569 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5571 (elf_s_get_other): Declare.
5572 (S_GET_OTHER) Define as elf_s_get_other if not already
5574 (S_SET_OTHER): Only define when not already defined.
5575 (elf_obj_read_begin_hook): Declare.
5576 (obj_read_begin_hook): Define.
5577 (elf_obj_symbol_new_hook): Declare.
5578 (obj_symbol_new_hook): Define.
5581 * config/obj-multi.h: Add copyright header and protect against
5582 multiple inclusion. Add * to all function pointers.
5583 (OBJ_HEADER): If defined, include it rather than other defines
5585 (obj_frob_file_after_relocs): Test for NULL.
5586 (obj_symbol_new_hook): Here too.
5587 (obj_sec_sym_ok_for_reloc): And here.
5588 (S_GET_OTHER): Define.
5589 (S_GET_DESC): Define.
5590 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5591 (OBJ_MAYBE_ELF): Update comment.
5593 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5594 OBJ_AOUT preprocessor conditional and handle emulation by
5595 testing OUTPUT_FLAVOR.
5596 (i386_displacement): Here too.
5597 (md_section_align): Similarly here.
5598 (i386_target_format): Conditionally compile when more than one
5599 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5600 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5601 (i386_displacement): Here too.
5604 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5605 Define TARGET_FORMAT for aout only when not multi.
5608 * config/te-multi.h: Delete file as it's identical to te-generic.h
5610 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5612 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5613 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5616 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5618 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5621 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5623 * config/tc-mips.c (mips_do_align): New function.
5624 * config/tc-mips.h (md_do_align): Define.
5626 2000-01-10 Philip Blundell <philb@gnu.org>
5628 * doc/c-arm.texi (ARM Options): Fix typo.
5629 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5630 line separator for Linux.
5631 * doc/as.texinfo (Comments): Mention the ARM.
5633 2000-01-10 Philip Blundell <pb@futuretv.com>
5635 * configure.in (arm*-*-conix*): New target.
5636 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5638 * configure: Regenerate.
5640 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5642 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5643 (obj_elf_visibility): New function.
5645 * doc/as.texinfo (Visibility): New node: document visibility
5648 For older changes see ChangeLog-9899