1 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
3 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
4 (write_object_file): Set finalize_syms to
5 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
8 * doc/internals.texi; Document
9 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
11 2001-07-02 Alan Modra <amodra@bigpond.net.au>
13 * config/tc-ppc.c: Formatting fixes.
15 2001-07-01 Ben Elliston <bje@redhat.com>
17 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
18 they cause some subtle breakage. Will fix them again later.
20 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
22 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
23 outside of a function as a .appline directive.
25 2001-06-28 Eric Christopher <echristo@redhat.com>
28 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
29 of mips_cpu for the ISA selection.
30 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
31 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
32 (mips_tune): New. Use mips_tune for scheduling and optimization
34 (append_insn): Use mips_tune and mips_arch.
37 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
38 backwards compatability mips_cpu generates arch and tune.
39 (md_show_usage): Document new behavior.
41 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
46 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
48 * write.c (write_object_file): Do not set finalize_syms until
49 after the segments have been sized. Some backends may still
50 need to access the syms's frags in order to adjust relaxed
53 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
56 2001-06-27 Alan Modra <amodra@bigpond.net.au>
58 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
59 subtract MD_PCREL_FROM_SECTION for 68k.
60 (fixup_segment <Difference of 2 syms different seg>): Only fudge
61 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
63 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
65 * write.c (fixup_segment <Difference of 2 syms same seg>): If
66 pcrel, subtract MD_PCREL_FROM_SECTION value.
68 2001-06-24 Ben Elliston <bje@redhat.com>
70 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
72 2001-06-24 Jakub Jelinek <jakub@redhat.com>
74 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
75 section symbols the same way as externs.
77 2001-06-24 Ben Elliston <bje@redhat.com>
79 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
80 (emit_relocations): Ditto.
82 (md_begin): Reformat comments to conform to the GNU standards.
85 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
86 (md_parse_option): Mark parameters as unused.
87 (md_show_usage): Ditto.
88 (calcop): Adjust type of `reg_prefix' to char.
90 (getval): Adjust type of local `c' to char.
91 (md_create_short_jump): Mark from_addr, to_addr params as unused.
92 (md_create_long_jump): Ditto.
93 (md_estimate_size_before_relax): Mark parameters as unused.
95 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
96 to allay a possible compiler warning.
98 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
100 * doc/internals.texi (CPU backend): Document md_atof.
102 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
104 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
105 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
108 2001-06-21 Philip Blundell <philb@gnu.org>
110 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
112 (insns): Remove entry for adrl. Add long_flag for adr.
113 (do_adr): Handle `l' suffix.
116 2001-06-21 Alan Modra <amodra@bigpond.net.au>
118 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
119 (md_apply_fix): Use it here. Replace printf with equivalent
121 (tc_gen_reloc): Use as_bad_where instead of as_bad.
122 (md_apply_fix): Here too.
123 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
124 * config/tc-m68k.c (tc_gen_reloc): Likewise.
125 (md_convert_frag_1): Likewise.
127 2000-06-20 Tom Rix <trix@redhat.com>
129 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
131 2001-06-18 H.J. Lu <hjl@gnu.org>
133 * doc/Makefile.am (info): Depend on $(MANS).
134 (as.1): Remove the prefix `$(srcdir)/'.
135 * doc/Makefile.in: Regenerated.
139 2001-06-18 Philip Blundell <philb@gnu.org>
141 * config/tc-arm.c (do_msr): Remove restriction on usage of
144 2001-06-19 Alan Modra <amodra@bigpond.net.au>
146 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
149 2001-06-13 Philip Blundell <philb@gnu.org>
151 * config/tc-arm.c (thumb_shift): Improve wording of error message.
152 (do_t_arit): Likewise.
154 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
156 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
157 .loc pseudos if the dfwarf2 functions are available.
158 (md_assemble): Only call dwarf2_emit_insn if it is available.
160 * expr.c: Fix typo in comment.
162 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
164 * doc/as.texinfo (Infix Ops): Document that comparison and
165 combiner operators can be used as infix operators.
167 2001-06-12 Peter Jakubek <pjak@snafu.de>
169 * gas/config/tc-m68k.c (parse_mri_control_operand): Fix handling
171 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
172 (reverse_mri_condition): Likewise.
173 (swap_mri_condition): Issue warning for conditions that can not be
175 (build_mri_control_operand): Fix order of operands (swapped).
176 (build_mri_control_operand): Allow upper case extension in structured
178 (s_mri_else): Likewise.
179 (s_mri_next): Likewise.
180 (s_mri_for): Likewise.
181 (s_mri_if): Fix handling comment ('*') in mri mode.
182 (s_mri_while): Likewise.
183 * gas/macro.c (macro_expand): Allow macro invocation with empty
186 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
188 * config/tc-arm.c: Fix test for overlow of literal pool.
190 2001-06-11 H.J. Lu <hjl@gnu.org>
192 * NEWS: Updated for the new -n option for the MIPS assembler.
194 * config/tc-mips.c (md_show_usage): Add -n.
196 * doc/as.texinfo: Document the new -n option.
197 * doc/c-mips.texi: Likewise.
198 * doc/as.1: Regenerated.
200 2001-06-10 Alan Modra <amodra@bigpond.net.au>
202 * config/obj-coff.c (obj_coff_section): Formatting fix.
204 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
207 2001-06-08 H.J. Lu <hjl@gnu.org>
209 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
210 disable warning about all NOPS that the assembler generates.
211 (macro): Warn NOPS generated only if warn_nops is not 0.
212 (md_shortopts): Add `n'.
213 (md_parse_option): Set warn_nops to 1 for `n'.
215 2001-06-08 H.J. Lu <hjl@gnu.org>
217 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
219 2001-06-08 H.J. Lu <hjl@gnu.org>
221 * config/tc-mips.c (md_apply_fix): Don't adjust common
222 extern/weak symbols for ELF.
223 (md_estimate_size_before_relax): Treat weak like extern for
225 (mips_fix_adjustable): Don't adjust extern/weak symbols for
228 2001-06-08 Alan Modra <amodra@bigpond.net.au>
230 * Makefile.am: 'som' is not wrongly spelled 'some'.
231 * Makefile.in: Regenerate.
233 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
234 S_GET_VALUE by using a temp.
235 (append_insn): Likewise, and for S_SET_VALUE too.
236 (mips_emit_delays): Likewise.
237 (my_getExpression): Likewise.
238 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
239 (mips16_extended_frag): Remove code concerned with avoiding
240 locking in a frag address now that symbols are not finalized until
241 relaxation is complete. Cater for first relaxation pass having
242 bogus addresses. Use relax_marker to reliably determine whether a
243 symbol frag has been reached on the current pass.
245 2001-06-07 H.J. Lu <hjl@gnu.org>
247 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
248 * configure: Regenerate.
250 2001-06-07 H.J. Lu <hjl@gnu.org>
252 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
254 * configure: Regenerate.
256 2001-06-07 H.J. Lu <hjl@gnu.org>
258 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
259 MIPS_STABS_ELF is defined.
261 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
263 * as.c (show_usage): Remove L from listing options. It is not a
266 2001-06-06 Christian Groessler <cpg@aladdin.de>
268 * config/tc-z8k.c: Removed many warnings by removing unused
269 variables and tagging unused parameters as such.
270 (md_begin): Fixed a typo (","instead of ";").
271 (struct ctrl_table): Add parentheses to initialize array
273 (struct flag_table): Likewise.
274 (struct intr_table): Likewise.
275 (struct table): Likewise.
276 (check_operand): "#if 0"'ed since it doesn't seem to be used.
278 2001-06-06 Peter Jakubek <pjak@snafu.de>
280 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
281 options to list (e.g. m5206e, m5307, m5407).
283 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
285 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
286 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
288 2001-06-06 Alan Modra <amodra@bigpond.net.au>
290 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
291 <JumpByte, JumpDword insn output>: Remove dead code.
293 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
295 * as.c (parse_args): Correct option name "listing-lhs-width2".
297 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
299 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
302 2001-05-30 Richard Henderson <rth@redhat.com>
304 * read.c (emit_leb128_expr): Call md_cons_align.
306 2001-05-28 Jeff Sturm <jsturm@one-point.com>
308 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
309 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
310 (tc_gen_reloc): Likewise.
311 (sparc_cons_align): Don't clear sparc_no_align_cons.
312 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
313 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
315 2001-05-27 Alan Modra <amodra@one.net.au>
317 * write.c (relax_segment <rs_space>): Check the section of a
318 symbol to determine whether it is absolute rather than comparing
319 its frag against zero_address_frag as listings play tricks with
322 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
323 allocated in the same chunk as the fixed part.
325 2001-05-26 Alan Modra <amodra@one.net.au>
327 * write.c (relax_segment <rs_space>): Calculate growth using
328 addresses before stretch. Prevent repeated error messages.
329 From Peter Jakubek <pjak@snafu.de>
330 Use as_bad_where and as_warn_where to pinpoint errors.
332 2001-05-25 Alan Modra <amodra@one.net.au>
334 * symbols.c (resolve_symbol_value): Always set segment, even when
335 not finalizing symbol value.
337 * config/obj-ieee.c (write_object_file): Set finalize_syms.
338 * config/obj-coff.c (write_object_file): Likewise.
339 * (size_section): Remove rs_space assert as fr_symbol is no longer
341 (fill_section): Likewise.
343 * configure.in: Replace linuxoldld with linux*oldld.
344 * configure: Regenerate.
346 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
347 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
348 that have been finalized.
350 * symbols.c (resolve_symbol_value): Clear sy_resolving before
351 taking exit_dont_set_value.
353 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
356 2000-05-24 Tom Rix <trix@redhat.com>
358 * config/obj-coff.c (add_lineno): xcoff allows negative line
360 * config/tc-ppc.c (ppc_stabx): fix generated symbol
362 2001-05-24 Alan Modra <amodra@one.net.au>
364 * write.c (write_object_file): Set finalize_syms = 1 before
367 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
369 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
370 architecture, remove erraneous ISA_MIPS32.
371 (md_show_usage): Add MIPS r12k support.
372 (mips_cpu_info_table): Add MIPS r12k support.
374 2001-05-22 Alan Modra <amodra@one.net.au>
376 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
379 * symbols.c (resolve_symbol_value): Remove "finalize" param,
380 instead use finalize_syms directly. Don't treat expressions
381 specially with regard to finalize_syms. Update calls to self.
382 (resolve_local_symbol): Update call to resolve_symbol_value.
383 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
385 * symbols.h (resolve_symbol_value): Update prototype.
386 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
387 to resolve_symbol_value.
388 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
389 * config/obj-coff.c (do_relocs_for): Likewise.
390 (yank_symbols): Likewise.
391 (fixup_segment): Likewise.
392 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
393 * config/tc-mips.c (md_convert_frag): Likewise.
394 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
395 (ppc_fix_adjustable): Likewise.
396 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
397 (dwarf2dbg_convert_frag): Likewise.
398 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
399 (eh_frame_convert_frag): Likewise.
400 * expr.c (make_expr_symbol): Likewise.
401 * write.c (adjust_reloc_syms): Likewise.
402 (write_object_file): Likewise.
403 (relax_segment): Likewise.
404 (fixup_segment): Likewise.
405 (finalize_syms): Init to zero, and update comment.
406 (write_object_file): Set finalize_syms to 1 rather than 2.
407 * doc/internals.texi (sy_value): Mention finalize_syms.
408 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
410 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
411 as relaxable if embedded system, make weak syms non-relaxable.
413 (tc_m68k_fix_adjustable): ..so it can be used here.
414 (md_apply_fix_2): Sign extend without conditional.
416 * config/tc-v850.c: Update copyright.
418 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
420 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
421 howto entry is not found.
423 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
425 * config/tc-mn10300.c (mn10300_force_relocation): Don't
426 optimize differences between symbols in code sections to
428 (mn10300_fix_adjustable): Don't adjust to section+offset
429 relocations pointing at symbols in code sections.
431 2001-05-16 Alan Modra <amodra@one.net.au>
433 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
435 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
436 opcodes are output rather than after. Delete insn_size.
437 * config/tc-v850.c (md_assemble): Similarly, but delete
440 2001-05-14 Richard Henderson <rth@redhat.com>
442 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
445 2001-05-14 Richard Henderson <rth@redhat.com>
447 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
448 also collect whether to expect an FDE augmentation.
449 (check_eh_frame): Rewrite as a state machine. Track where in
450 an FDE we are located, skip any augmentation.
451 (eh_frame_estimate_size_before_relax): Get code alignment from
452 the fragment subtype.
453 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
454 * read.c (emit_leb128_expr): Call check_eh_frame.
456 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
458 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
459 before a relaxable insns.
461 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
463 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
464 between symbols if the base symbol is in the current section;
465 emit a PC-relative relocation instead.
467 2001-05-12 Peter Targett <peter.targett@arccores.com>
469 * config/tc-arc.c: Update copyright and tidy source comments.
470 (md_pseudo_table): Add directive .cpu back as an alias for
471 .option. Add .file and .line for dwarf2 support.
472 (arc_mach_type): Make bfd_mach_arc_6 default.
473 (md_longopts): Add entry 'pre-v6' representing old command line
474 option when assembling for 'arc5' core versions.
475 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
477 (arc_code_symbol): Make symbol value for @h30 fixup expression
479 (md_assemble): Call dwarf2_emit_insn.
480 Include "dwarf2dbg2.h". Formatting fixes throughout file.
481 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
482 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
484 2001-05-11 Jakub Jelinek <jakub@redhat.com>
486 * config/tc-ia64.c (special_linkonce_name): New.
487 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
488 .gnu.linkonce.ia64unw{,i}.FOO.
489 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
490 (dot_endp): Add comment about it.
492 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
494 * config/tc-arm.c (arm_handle_align): When truncating an aligned
495 block, ensure that the low order bits of the alignment are
498 2001-05-10 Alan Modra <amodra@one.net.au>
500 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
503 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
504 current variable part of frag.
505 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
506 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
507 * config/tc-m68hc11.c (RELAX_STATE): Define.
508 (RELAX_LENGTH): Define.
509 (md_estimate_size_before_relax): Handle non-relaxable cases
510 separately from relaxable cases for clarity, and return correct
511 size for multi-pass relaxation.
512 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
513 (md_estimate_size_before_relax): As for tc-m68hc11.c.
514 (md_convert_frag): Remove "length_code".
515 * config/tc-vax.c (RELAX_STATE): Define.
516 (RELAX_LENGTH): Define.
517 (md_relax_table): Add missing entry.
518 (md_estimate_size_before_relax): As for tc-m68hc11.c.
519 (md_convert_frag): Remove "length_code".
520 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
521 don't bother setting fr_var. Return correct size for multi-pass
523 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
524 (md_convert_frag): Don't bother clearing fr_var.
525 (md_pseudo_table): Correct initialization.
526 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
527 (md_estimate_size_before_relax): No need to set fr_var.
528 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
529 (md_estimate_size_before_relax): No need to set fr_var.
531 2001-05-09 Richard Henderson <rth@redhat.com>
533 * config/tc-ia64.c (generate_unwind_image): Align the fragment
534 beginning a function's unwind info block.
536 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
538 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
540 2001-05-08 Andreas Schwab <schwab@suse.de>
542 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
543 fx_pcrel_adjust explicitly sign extend when reading it.
545 2001-05-08 Alan Modra <amodra@one.net.au>
547 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
548 from md_relax_table, and combine some switch cases.
550 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
552 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
553 from offset in non-pcrel operands too.
555 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
557 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
558 * config/tc-arm.c (arm_handle_align): Do not insert more than
559 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
560 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
562 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
564 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
566 * Makefile.in: Regenerate.
567 * configure.in: Remove duplicate mips-*-ecoff* entry.
568 * configure: Regenerate.
570 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
571 (n_names): Cast away type mismatch.
572 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
573 (obj_ecoff_frob_symbol): Likewise.
574 * ecoff.c: (add_file): Add unused attribute.
575 (ecoff_directive_begin): Likewise.
576 (ecoff_directive_bend): Likewise.
577 (ecoff_directive_def): Likewise.
578 (ecoff_directive_dim): Likewise.
579 (ecoff_directive_scl): Likewise.
580 (ecoff_directive_size): Likewise.
581 (ecoff_directive_type): Likewise.
582 (ecoff_directive_tag): Likewise.
583 (ecoff_directive_val): Likewise.
584 (ecoff_directive_endef): Likewise.
585 (ecoff_directive_end): Likewise.
586 (ecoff_directive_ent): Likewise.
587 (ecoff_directive_extern): Likewise.
588 (ecoff_directive_file): Likewise.
589 (ecoff_directive_fmask): Likewise.
590 (ecoff_directive_frame): Likewise.
591 (ecoff_directive_mask): Likewise.
592 (ecoff_directive_loc): Likewise.
593 (mark_stabs): Likewise.
594 (ecoff_stab): Likewise.
595 (ecoff_frob_symbol): Cast away type mismatch.
596 (ecoff_padding_adjust): Likewise.
597 (ecoff_build_symbols): Likewise.
598 (ecoff_build_procs): Likewise.
599 (ecoff_build_aux): Likewise.
600 (ecoff_build_strings): Likewise.
601 (ecoff_build_fdr): Likewise.
602 (ecoff_build_debug): Likewise.
603 * itbl-ops.c (itbl_assemble): Variable initialization.
605 2001-05-03 Alan Modra <amodra@one.net.au>
607 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
608 expressions rather than triggering an assert.
610 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
612 * config/tc-openrisc.c: New file.
613 * config/tc-openrisc.h: Likewise.
615 * Makefile.am: Add OpenRISC target.
616 * Makefile.in: Regenerated.
618 * configure.in (openrisc-*-*): Add target.
619 * configure: Regenerated.
621 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
623 * config/tc-arm.c (arm_frag_align_code): Change error message to
624 more explanatory version.
626 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
628 * config/tc-mips.c (md_parse_option): Also accept
629 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
631 2001-04-27 David Mosberger <davidm@hpl.hp.com>
633 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
634 argument passing order: predicate goes last, not first.
636 2001-04-27 Sean McNeil <sean@mcneil.com>
638 * configure.in: Add arm-vxworks.
639 * configure: Regenerate.
641 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
643 * config/tc-arm.c (arm_handle_align): New Function: Generate
644 no-op filled alignment frags.
645 (arm_frag_align_code): New Function: Create a code alignment frag.
646 (arm_init_frag): New Function: Initialse the target dependent
649 * config/tc-arm.h (TC_FRAG_TYPE): Define.
650 (TC_FRAG_INIT): Define.
651 (HANDLE_ALIGN): Define.
652 (md_do_align): Define.
654 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
656 * config/obj-coff.c (do_linenos_for): Check to see if the filename
657 symbol has been initialised before extracting its symbol index.
659 2001-04-24 H.J. Lu <hjl@gnu.org>
661 * configure: Regenerated with the right version of autoconf.
663 2001-04-24 Christian Groessler <cpg@aladdin.de>
665 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
666 generate R_CALLR and R_REL16 relocations
668 2000-04-20 Jason Eckhardt <jle@redhat.com>
670 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
671 since frag_now can change after d10v_cleanup is called.
673 2001-04-16 David O'Brien <obrien@FreeBSD.org>
675 * configure.in: Add the em type for FreeBSD targets.
676 * configure: Regenerate.
678 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
680 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
681 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
683 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
684 pc-relative relocations not placed at the end of the instruction.
686 2001-04-13 Jim Wilson <wilson@redhat.com>
688 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
691 2001-04-13 Jakub Jelinek <jakub@redhat.com>
693 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
694 handle SHF_MERGE and SHF_STRINGS.
695 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
696 (obj_elf_section): Allow additional argument specifying entity size.
697 * write.c (adjust_reloc_syms): Keep relocations against local symbols
698 in SEC_MERGE sections.
700 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
702 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
704 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
706 * expr.c (operand): Pass &c to md_parse_name().
707 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
709 2001-04-07 Steven J. Hill <sjhill@cotw.com>
711 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
713 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
714 * Makefile.in: Regenerated.
716 * configure.in: Use traditional MIPS targets for Linux/MIPS.
717 * configure: Regenerated.
719 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
721 * config/tc-mn10300.c (xr_registers): Added `pc'.
723 2001-04-05 Alan Modra <alan@linuxcare.com.au>
725 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
726 * configure: Regenerate.
728 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
729 cases, and always return size based on current fr_subtype.
730 (md_begin): Move initialization of md_relax_table..
731 (md_relax_table): ..to static initializer. Set rlx_length for
732 UNDEF_WORD_DISP cases.
733 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
734 (md_begin): Likewise.
735 (md_relax_table): Likewise.
736 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
737 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
738 Set rlx_backward and rlx_forward to zero for unused states.
739 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
740 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
741 (UNCOND12, UNCOND32): Remove duplicate defines.
743 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
745 * config/tc-cris.c (md_estimate_size_before_relax) <case
746 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
747 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
748 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
749 Add cases to cover all relax states.
750 (cris_insn_first_word_frag): New.
751 (md_assemble): Call cris_insn_first_word_frag to get the first
752 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
753 end. Drop variable insn_size.
754 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
755 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
756 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
758 * write.c (write_object_file): Reset broken word state before
761 2001-03-31 Alan Modra <alan@linuxcare.com.au>
763 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
764 for one line if not already enabled.
765 * cond.c (s_elseif): Correct conditional assembly listing.
768 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
769 Don't abort on NULL current_cframe.
771 2001-03-30 Alan Modra <alan@linuxcare.com.au>
773 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
774 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
775 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
776 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
777 * config/obj-coff.c (do_relocs_for): Likewise.
778 (yank_symbols): Likewise.
779 (fixup_segment): Likewise.
780 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
781 (ppc_fix_adjustable): Likewise.
782 * config/tc-mips.c (md_convert_frag): Likewise.
783 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
784 * ehopt.c (eh_frame_convert_frag): Likewise.
785 * expr.c (make_expr_symbol): Likewise.
787 * frags.h (struct frag): Add last_fr_address. Reorder fields for
789 * symbols.c (resolve_symbol_value): Don't fix expression values
790 until relaxation is complete.
791 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
792 (S_GET_VALUE): Likewise, and return unresolved expression value.
793 * write.c (finalize_syms): New.
794 (relax_and_size_seg): Split into..
795 (relax_seg): New function, returns 1 if anything changed..
796 (size_seg): And the remainder of relax_and_size_seg.
797 (fixup_segment): Arrange for final resolution of sym values.
798 (adjust_reloc_syms): Likewise.
799 (write_object_file): Likewise, and repeatedly call relax_seg until
800 nothing more changes.
801 (relax_segment): Return 1 if anything changed. Use correct types
802 for rs_org `target' and `after'.
803 * write.h (finalize_syms): Declare.
804 (relax_segment): Update prototype.
806 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
807 do-nothing cases to switch to avoid abort on a second relaxation
808 pass, and tidy code a little.
809 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
810 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
811 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
812 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
813 (md_relax_table): Remove first four unused entries. Increment
814 rlx_length by one throughout table, and update comments to suit.
815 (md_estimate_size_before_relax): Return size of current variable
816 part of frag to reflect reality when relaxing more than once.
817 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
818 (COND32, UNCD32): Rename to DISP32 throughout.
819 (UNDEF_WORD_DISP): Renumber to 3.
820 (md_estimate_size_before_relax): Add extra do-nothing cases.
821 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
822 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
823 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
824 handle word and dword branches.
826 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
828 * config/tc-cris.h (tc_fix_adjustable): Allow only
829 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
830 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
831 example in comment to valid type.
833 2001-03-28 H.J. Lu <hjl@gnu.org>
835 * read.c (equals): Set to local for COFF only if it hasn't been
838 2001-03-28 Alan Modra <alan@linuxcare.com.au>
840 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
841 (md_begin): Use it when setting default architecture.
843 2001-03-27 Nick Papadonis <nick@coelacanth.com>
845 * read.c (equals): (for COFF) default symbols to being local.
847 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
849 * configure.in (cris-*-*): Change default emulation to criself.
850 (cris-*-*aout*): New rule.
851 * configure: Regenerate.
853 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
855 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
856 BFD_RELOC_390_GOTENT.
857 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
858 BFD_RELOC_390_GOTENT.
860 2001-03-26 Nick Clifton <nickc@redhat.com>
862 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
863 * config/tc-s390.c (s390_force_relocation): New function: Force
864 relocations for VTINHERIT relocs.
866 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
868 * doc/as.texinfo: Put @c man begin to generate the as man page.
869 When generating man, define all the variables. Re-organize some
870 options to obtain better indentation of man page.
871 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
872 (as.1): Build from as.texinfo.
873 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
875 2001-03-25 Alan Modra <alan@linuxcare.com.au>
877 * config/tc-i386.c (i386_scale): Accept an absolute expression for
878 scale factor, and return the end of the expression.
879 (i386_operand): Modify for above.
881 2001-03-23 Nick Clifton <nickc@redhat.com>
883 * doc/as.texinfo: Document --listing-XXX command line switches.
884 Explain why listings behave differently when -pipe is used.
886 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
888 * write.c (fix_new_exp): Print an error if passed a register.
890 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
892 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
893 (PIC_SUFFIX_CHAR): New macro.
894 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
896 (md_longopts): New option --pic.
897 (OPTION_PIC): Define.
898 (md_estimate_size_before_relax): Tweak longish comment.
899 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
900 (md_assemble): Handle a PIC relocation on prefix and normal
901 instruction operands.
902 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
903 "complex" operand expressions. Call frag_more outside
904 gen_cond_branch_32 parameter list.
905 (cris_process_instruction): Handle PIC relocs on parsed
906 operand expressions. Validize PIC reloc sizes.
907 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
908 (gen_bdap): Handle "complex" operand expressions.
909 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
910 ADD.D offset,PC as jump instruction if generating PIC. Generate
911 error instead of crashing on complex expressions.
912 (cris_number_to_imm): Add segT parameter. All callers changed.
913 Use segT parameter, not now_seg, for segment of fixup. Handle
914 PCREL relocations but check that they are fully resolved.
915 (md_parse_option): Handle OPTION_PIC.
916 (tc_gen_reloc): Handle PIC relocs.
917 (md_show_usage): Update for --pic.
918 (md_apply_fix3): Renamed from md_apply_fix.
919 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
920 (md_cris_force_relocation): Force relocation for PIC relocs.
922 * config/tc-cris.h: Tweak attribution.
923 (MD_APPLY_FIX3): Define.
924 (IS_CRIS_PIC_RELOC): New macro.
925 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
926 (tc_fix_adjustable): Don't adjust a globally visible symbol when
928 (tc_frob_symbol): Avoid emitting undefined symbols.
930 2001-03-20 Alan Modra <alan@linuxcare.com.au>
932 * frags.h (struct frag): Add relax_marker.
933 * write.c (is_dnrange): Delete.
934 (relax_frag): Use correct types for `aim', `target', `address'.
935 Delete `offset', `was_address'. Test `relax_marker' instead of
936 using fragile (and slow) address test.
937 (relax_segment): Init and flip `relax_marker'.
939 2001-03-19 Alan Modra <alan@linuxcare.com.au>
941 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
944 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
946 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
947 with 'Motorola specification for assembly language input standard'.
949 2001-03-17 Richard Henderson <rth@redhat.com>
951 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
952 (dwarf2_directive_loc): Don't use them.
953 (dwarf2_directive_file): Reject duplicate file definitions.
954 (get_filenum): Zero allocated memory.
955 (out_file_list): Complain about missing file definitions.
957 2001-03-17 Alan Modra <alan@linuxcare.com.au>
959 * read.c (do_org): Handle complex expressions.
960 * cgen.c (gas_cgen_finish_insn): Likewise.
962 2001-03-15 David Mosberger <davidm@hpl.hp.com>
964 * config/tc-ia64.c (md): New member keep_pending_output.
965 (ia64_flush_pending_output): Flush only if md.keep_pending_output
967 (dot_xdata): Turn on md.keep_pending_output for the duration of
969 (dot_xfloat_cons): Ditto.
970 (dot_xstringer): Ditto.
971 (dot_xdata_ua): Ditto.
972 (dot_xfloat_cons_ua): Ditto.
974 2001-03-15 Jim Wilson <wilson@redhat.com>
976 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
979 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
981 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
983 2001-03-15 DJ Delorie <dj@redhat.com>
985 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
986 blindly freeing string if it isn't at the top of the obstack.
988 2001-03-13 Alan Modra <alan@linuxcare.com.au>
990 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
991 (NUM_FLAG_CODE): Define.
992 (lex_got): New function.
993 (got_reloc): New global var.
994 (x86_cons_fix_new): New function.
995 (x86_cons): New function.
996 (i386_immediate): Use lex_got here, replacing inline code. Change
997 "ignoring junk.." error message to "junk.."
998 (i386_displacement): Likewise.
999 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1000 (x86_cons): Declare.
1001 (TC_CONS_FIX_NEW): Define.
1002 (x86_cons_fix_new): Declare.
1004 2001-03-12 Nick Clifton <nickc@redhat.com>
1006 * config/tc-arm.c (md_begin): Always set machine type based on
1009 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1011 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1012 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1014 <JumpInterSegment output>: Use correct i.disp_reloc[].
1015 <immediate output>: Likewise.
1017 2001-03-06 Nick Clifton <nickc@redhat.com>
1019 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1022 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1024 * config/tc-m68k.c : Add 5407 to archs[] table.
1025 (HAVE_LONG_BRANCH): Add mcf5407.
1026 (select_control_regs): Recognize 5407.
1028 2001-03-02 Dave Brolley <brolley@redhat.com>
1030 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1033 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1035 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1036 (gen_to_words): Print warnings if NaNs are found and the target CPU
1037 does not support them. Allow largest exponent to be used in normal
1038 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1040 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1042 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1043 anymore since we use bfd_elf_generic_reloc now.
1044 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1046 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1048 * configure.in (BFD_VERSION): New.
1049 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1050 * configure: Regenerate.
1051 * Makefile.am: Run "make dep-am"
1052 * Makefile.in: Regenerate.
1053 * doc/Makefile.in: Regenerate.
1055 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1057 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1058 SEC_NEVER_LOAD when the 'n' flag is used.
1059 Add SEC_NEVER_LOAD to matchflags.
1061 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1063 * symbols.c (decode_local_label_name): Initialize message_format
1064 only when an error is reported (perf pb due to I18N).
1066 2001-02-23 H.J. Lu <hjl@gnu.org>
1068 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1069 BFD_ASSEMBLER is not defined.
1071 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1073 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1074 done if it's against a symbol.
1076 2001-02-22 Timothy Wall <twall@cygnus.com>
1078 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1079 target formats if applicable.
1080 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1081 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1082 * Makefile.in: Regenerated.
1083 * configure.in: Added configuration for ia64-*-aix*.
1084 * configure: Regenerated.
1086 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1088 * config/tc-ia64.c (enum operand_match_result): New type.
1089 (operand_match): Change return type to operand_match_result.
1090 Fix all returns appropriately, adding support for returning the
1091 out-of-range result.
1092 (parse_operands): New locals result, error_pos, out_of_range_pos,
1093 curr_out_of_range_pos. Rewrite operand matching loop to give better
1096 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1098 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1099 (dot_proc): Clear unwind.prologue_count to zero.
1100 (dot_prologue): Increment unwind.prologue_count.
1101 (dot_restore): If second operand is omitted, use
1102 unwind.prologue_count -1 for "ecount" (# of additional regions to
1103 pop). Decrement unwind.prologue_count by number of regions
1106 2001-02-21 Nick Clifton <nickc@redhat.com>
1108 * doc/as.texinfo (Section): Note that some flags to the COFF
1109 version of .section remove attributes rather than setting them.
1111 2001-02-20 Kazu Hirata <kazu@hxi.com>
1113 * config/tc-pdp11.c: Fix formatting.
1114 * config/tc-pdp11.h: Likewise.
1116 2001-02-20 Bo Thorsen <bo@suse.de>
1118 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1121 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1123 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1124 all FreeBSD platforms should look the same at this level.
1125 * configure: Rebuilt.
1126 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1128 2001-02-18 lars brinkhoff <lars@nocrew.org>
1130 * Makefile.am: Add PDP-11 target.
1131 * configure.in: Likewise.
1132 * config/tc-pdp11.c: New file.
1133 * config/tc-pdp11.h: New file.
1134 * doc/Makefile.am: Add PDP-11 documentation.
1135 * doc/all.texi: Likewise.
1136 * doc/as.texinfo: Likewise.
1137 * doc/c-pdp11.texi: New file.
1139 2001-02-16 matthew green <mrg@redhat.com>
1141 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1143 2001-02-13 Jim Wilson <wilson@redhat.com>
1145 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1146 reloc instead of a 0 reloc.
1147 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1149 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1151 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1153 * write.c (is_dnrange): Stop as soon as the address becomes
1155 (relax_frag): Add segment parameter. Only call symbol_get_frag
1156 once. Only call is_dnrange if the symbol is in the same segment,
1157 and the symbol address is larger.
1158 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1159 * write.h (relax_frag): Update declaration.
1160 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1162 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1163 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1164 (m32r_relax_frag): Update declaration.
1165 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1166 * config/tc-tic54x.h (md_relax_frag): Likewise.
1167 * doc/internals.texi (CPU backend): Update documentation for
1170 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1172 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1173 Mention effect of < 386 architectures on jump promotion.
1174 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1176 * config/tc-i386.c (no_cond_jump_promotion): New.
1177 (set_cpu_arch): Parse "jumps" arch modifier.
1178 (insn_size): Modify usage comment.
1179 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1180 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1181 (TYPE_FROM_RELAX_STATE): New define.
1182 (UNCOND_JUMP, COND_JUMP): Renumber.
1183 (md_relax_table): Reorder to suit.
1184 (COND_JUMP86): New define.
1185 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1186 (md_assemble): Create frag var for jumps of max size, encode relax
1187 state for COND_JUMP86.
1188 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1189 leave conditional jumps small if no_cond_jump_promotion.
1190 (md_convert_frag): Likewise.
1192 * expr.c (operator): Don't bump input_line_pointer for two char
1193 operators. Instead return operator size via new param num_chars.
1194 (expr): Use above to parse multi-char operators correctly.
1196 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1198 * config/tc-i386.c (i386_displacement): Fix handling of
1199 BFD_RELOC_X86_64_GOTPCREL.
1200 (i386_validate_fix): Likewise.
1202 2001-02-12 Philip Blundell <pb@futuretv.com>
1204 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1205 ldrt/strt instructions.
1207 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1209 * config/tc-mips.c (macro): For M_LA_AB emit a
1210 BFD_RELOC_MIPS_CALL16 relocation or a
1211 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1212 BFD_RELOC_MIPS_GOT16 and
1213 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1214 loading the jump register when generating SVR4_PIC code.
1216 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1218 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1219 map to MIPS-specific files, as they used to do before the
1220 change on 2000-05-21.
1221 * configure: Regerate.
1223 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1225 * config/tc-mips.c (md_parse_option): Don't try to compile
1226 ELF-only option code if not ELF.
1228 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1230 * config/tc-ia64.h (md_elf_section_type): New macro.
1231 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1232 (they're now handled via ia64_elf_section_type.
1234 * config/tc-ia64.c (unwind): New members saved_text_seg,
1235 saved_text_subseg, and force_unwind_entry.
1236 (optimize_unw_records): New function to optimize away unnecessary
1238 (ia64_elf_section_type): New function.
1239 (output_unw_records): Generate unwind info only if the size is
1240 non-zero or if it's forced for some other reason (e.g.,
1241 handlerdata or a personality routine).
1242 (generate_unwind_image): Don't switch back to previous
1243 section---stay inside the unwind info section instead so that
1244 handlerdata that may follow goes into the right place.
1245 (dot_handlerdata): Force generation of unwind entry and save the
1246 current active text segment before generating unwind image.
1247 (dot_unwentry): Force generation of unwind entry.
1248 (dot_personality): Ditto.
1249 (dot_endp): Generate unwind table entry only if there is
1250 some unwind info or the unwind entry was forced.
1252 * config/tc-ia64.c (make_unw_section_name): New macro to form
1253 unwind section name.
1254 (generate_unwind_image): Add "text_name" argument. Use it to
1255 form unwind section name.
1256 (dot_handlerdata): Determine current segment (section) name and
1257 pass it to generate_unwind_image().
1258 (dot_endp): Determine current segment (section) name and use
1259 it to determine the appropriate unwind section name.
1260 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1261 n, fill, and max arguments.
1263 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1265 * Makefile.am: Add linux target for S/390.
1266 * configure.in: Likewise.
1267 * config/tc-s390.c: New file.
1268 * config/tc-s390.h: New file.
1270 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1272 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1273 2byte, 4byte and 8byte.
1275 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1277 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1278 md_number_to_chars with size > sizeof (valueT).
1280 2001-02-06 H.J. Lu <hjl@gnu.org>
1282 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1283 there is no relocation.
1285 2001-02-06 H.J. Lu <hjl@gnu.org>
1287 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1289 * config/tc-ia64.c (md_parse_option): Only accept the valid
1290 ia64 options on "-axxx".
1292 2001-02-05 Jim Wilson <wilson@redhat.com>
1294 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1295 aborting for invalid operands.
1297 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1299 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1300 than via pointer. Update all callers.
1301 (UNWIND_LOW32): Define.
1302 (UNWIND_HIGH32): Define.
1303 (pa_build_unwind_subspace): Use the above macros instead of dumping
1304 bitfields directly. Call frag_more once rather than multiple times.
1305 (md_assemble): Use UNWIND_LOW32.
1306 (pa_entry): Likewise
1307 (pa_procend): Likewise.
1308 (process_exit): Use UNWIND_HIGH32.
1310 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1312 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1313 function to select the header according to the cpu.
1314 (md_after_pass_hook, md_do_align): Remove.
1315 (md_cleanup, m68hc11_cleanup): Remove.
1316 (md_pcrel_from_section): Declare.
1317 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1318 (build_jump_insn, build_insn): Likewise.
1319 (m68hc11_listing_header): New function.
1320 (m68hc11_cleanup): Remove.
1322 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1324 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1325 symbols because there is no support for shared libraries and these
1326 symbols can't be overridden (unless they are weak).
1328 2001-02-01 Momchil Velikov <velco@fadata.bg>
1330 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1331 for the compilation unit with a zero byte.
1333 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1335 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1336 destinations. Correct range check for 17 and 22 bit branches.
1338 2001-01-25 Nick Clifton <nickc@redhat.com>
1340 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1341 still set. Issue an error message instead.
1342 (md_estimate_size_before_relax): Delete unused variable
1343 'buffer_address'. Fixup parentheses around if statement.
1345 2001-01-23 Kazu Hirata <kazu@hxi.com>
1347 * as.c: Fix formatting.
1348 * ehopt.c: Likewise.
1349 * messages.c: Likewise.
1350 * stabs.c: Likewise.
1351 * symbols.c: Likewise.
1353 2001-01-23 Ben Elliston <bje@redhat.com>
1355 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1357 2001-01-22 Kazu Hirata <kazu@hxi.com>
1359 * config/tc-alpha.c: Fix formatting.
1361 2001-01-19 Kazu Hirata <kazu@hxi.com>
1363 * config/tc-alpha.c: Fix formatting.
1365 2001-01-18 Kazu Hirata <kazu@hxi.com>
1367 * config/tc-alpha.c: Fix formatting.
1369 2001-01-18 Nick Clifton <nickc@redhat.com>
1371 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1373 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1375 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1377 * configure.in (cpu_type, arch): Match i386 too.
1378 * configure: Rebuilt.
1380 2001-01-16 Kazu Hirata <kazu@hxi.com>
1382 * config/tc-i386.c: Fix formatting.
1384 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1386 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1387 relocs for .PARISC.unwind section.
1389 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1390 depending on section flags, not just for .text.
1392 2001-01-15 Jim Wilson <wilson@redhat.com>
1394 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1395 not immediately followed by an instruction.
1397 2001-01-15 Kazu Hirata <kazu@hxi.com>
1399 * config/tc-m68hc11.c: Fix formatting.
1401 2001-01-15 Nick Clifton <nickc@redhat.com>
1403 * symbols.c (colon): Change 'already defined symbol' from a
1404 fatal error to an ordinary error. There is no reason why this
1405 error should be fatal.
1407 * message.c (as_fatal): Delete output file, if one has been
1410 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1412 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1414 2001-01-14 Kazu Hirata <kazu@hxi.com>
1416 * config/tc-alpha.c: Fix formatting.
1417 * config/tc-arc.c: Likewise.
1418 * config/tc-arc.h: Likewise.
1419 * config/tc-d10v.c: Likewise.
1420 * config/tc-i370.c: Likewise.
1421 * config/tc-i386.c: Likewise.
1422 * config/tc-i960.c: Likewise.
1423 * config/tc-m68k.c: Likewise.
1424 * config/tc-ppc.c: Likewise.
1425 * config/tc-sparc.c: Likewise.
1426 * config/tc-tahoe.c: Likewise.
1427 * config/tc-vax.c: Likewise.
1429 * config/tc-arc.c: Fix formatting.
1431 * config/tc-arc.c: Fix formatting.
1433 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1435 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1436 both 32 and 64 bit ELF.
1438 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1439 and don't bother storing `m' for "ce" completer. Tidy handling of
1440 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1442 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1444 * config/tc-i386.h (TARGET_MACH): New macro.
1445 (i386_mach): Declare.
1446 * config/tc-i386.c (i386_mach): New function.
1448 2001-01-13 Philip Blundell <philb@gnu.org>
1450 * doc/as.texinfo: Fix spelling and cross-references.
1452 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1453 character for all systems, not just GNU/Linux. Make it explicit
1454 that `-k' doesn't affect code generation, just ELF flags.
1456 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1458 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1461 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1463 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1465 2001-01-12 Nick Clifton <nickc@redhat.com>
1467 * as.c (print_args): Update copyright date to 2001.
1469 2001-01-12 Peter Targett <peter.targett@arccores.com>
1471 * doc/c-arc.texi: New file.
1472 Some sections to be expanded.
1474 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1476 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1477 (md_parse_option): Always accept "--32".
1479 2001-01-11 Peter Targett <peter.targett@arccores.com>
1481 * as.h (TC_ARC): Ensure struc-symbol.h included.
1482 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1484 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1485 (TARGET_SYMBOL_FIELDS) added.
1487 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1488 * doc/c-arc.texi: New file.
1489 Some sections to be expanded.
1490 * doc/as.texinfo: Update command-line options.
1491 Removed outdated text for ARC dependant features, instead include
1492 text from above file.
1494 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1495 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1496 (targ-cpu.h) header.
1498 * config/tc-arc.c: New updated configuration for
1499 ARC, including selection of core variants, and extensibility of
1500 instructions, registers etc. through directives.
1502 * config/tc-arc.c (arc_extinst): Minor corrections for
1504 (arc_common) Likewise. Make alignment argument optional for local
1505 symbols also, with default of zero.
1507 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1509 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1510 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1511 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1512 and fix_new_exp() instead.
1513 (md_convert_frag): For indexed post byte use the symbol value
1514 rather than the displacement.
1515 (md_relax_table): Fix indexed offset relax.
1517 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1519 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1521 (relaxable_symbol): New function.
1523 2001-01-11 Andreas Jaeger <aj@suse.de>
1525 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1528 2001-01-10 Nick Clifton <nickc@redhat.com>
1530 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1531 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1533 2001-01-10 Nick Clifton <nickc@redhat.com>
1535 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1536 character used to dollar local symbols.
1537 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1538 local label symbols.
1539 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1540 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1542 Use LOCAL_LABEL_CHAR.
1543 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1544 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1545 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1547 2001-01-08 Bo Thorsen <bo@suse.de>
1549 * config/tc-i386.c (i386_immediate, i386_displacement):
1552 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1554 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1557 2001-01-07 Philip Blundell <philb@gnu.org>
1559 * doc/as.texinfo (Bug Reporting): Update email address for
1563 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1565 * configure.in: Define DEFAULT_ARCH for i386.
1566 * config/tc-i386.c (md_assemble): Return after the error message;
1567 move testing for 64bit operands to proper place.
1569 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1571 * doc/as.texinfo: Document '#' as comment character for i386 and
1572 x86_64. Add AMD x86-64 into menu of machine dependent information.
1574 * doc/c-i386.texi: Document x86_64 extensions.
1576 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1578 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1580 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1582 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1583 * NEWS: Add note about Pentium4 support.
1585 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1587 * config/tc-i387.c (pi, pte, pt): Update.
1588 (type_names): Add new types.
1590 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1592 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1593 CpuUnknown): Renumber
1594 (CpuP4, CpuSSE2): New.
1595 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1597 2001-01-03 Philip Blundell <pb@futuretv.com>
1599 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1601 (alpha_fix_adjustable): Likewise.
1602 (md_apply_fix): Likewise.
1604 2000-12-31 H.J. Lu <hjl@gnu.org>
1606 * listing.c (listing_message): Allocate string only if it is
1609 * configure: Rebuild.
1611 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1613 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1614 Point out caveats with generating fixups for the opcode in a frag.
1616 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1618 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1621 2000-12-29 H.J. Lu <hjl@gnu.org>
1623 * listing.c (calc_hex): Print the variable part only if the
1624 fragment type is rs_fill.
1626 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1628 * doc/internals.texi (tc_conditional_pseudoop,
1629 TC_LINKRELAX_FIXUP): Fix typos.
1631 2000-12-28 Richard Henderson <rth@redhat.com>
1633 * write.c (subsegs_finish): Fix thinko last change -- don't
1634 "optimize" the alignment == 0 case.
1636 2000-12-28 Richard Henderson <rth@redhat.com>
1638 * as.h (rs_align_test): New.
1639 * frags.c (NOP_OPCODE): Move default from read.c.
1640 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1641 (frag_align_code): New.
1642 * frags.h (frag_align_code): Declare.
1643 * read.c (NOP_OPCODE): Remove.
1644 (do_align): Use frag_align_code.
1645 * write.c (NOP_OPCODE): Remove.
1646 (get_recorded_alignment): New.
1647 (cvt_frag_to_fill): Handle rs_align_test.
1648 (relax_segment): Likewise.
1649 (subsegs_finish): Align last subseg in section to the
1650 section alignment. Use frag_align_code.
1651 * write.h (get_recorded_alignment): Declare.
1652 * config/obj-coff.c (size_section): Handle rs_align_test.
1653 (fill_section, fixup_mdeps): Likewise.
1654 (write_object_file): Use frag_align_code.
1656 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1657 (alpha_handle_align): New.
1658 * config/tc-alpha.h (HANDLE_ALIGN): New.
1659 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1661 * config/tc-i386.h (md_do_align): Use frag_align_code.
1662 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1664 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1665 (ia64_handle_align): New.
1666 * config/tc-ia64.h (HANDLE_ALIGN): New.
1667 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1669 * config/tc-m32r.c (m32r_do_align): Remove.
1670 (m32r_handle_align): New.
1671 (fill_insn): Use frag_align_code.
1672 * config/tc-m32r.h (md_do_align): Remove.
1673 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1674 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1675 * config/tc-mips.c, config/tc-mips.h: Similarly.
1677 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1678 (sh_handle_align): Likewise. Handle rs_align_code.
1679 (sh_do_align): Remove.
1680 * config/tc-sh.h (md_do_align): Remove.
1681 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1683 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1684 (sparc_handle_align): Likewise. Handle rs_align_code.
1685 * config/tc-sparc.h (md_do_align): Remove.
1686 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1688 2000-12-22 DJ Delorie <dj@redhat.com>
1690 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1691 when we assemble the first half of a pair.
1693 2000-12-22 H.J. Lu <hjl@gnu.org>
1695 * config/tc-i386.c (reloc): Update the macro for non-bfd
1697 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1699 2000-12-22 H.J. Lu <hjl@gnu.org>
1701 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1703 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1705 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1706 (QWORD_MNEM_SUFFIX): New macro.
1707 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1709 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1710 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1712 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1713 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1714 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1715 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1716 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1718 (Reg, WordReg): Add Reg64.
1719 (Imm): Add Imm32S and Imm64.
1721 (Disp): Add Disp64 and Disp32S.
1722 (AnyMem): Add Disp32S.
1723 (RegRex, RegRex64): New macros.
1724 (rex_byte): New type.
1725 * config/tc-i386.c (set_16bit_code_flag): Kill.
1726 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1727 (reloc): New parameter "signed"; support x86_64.
1728 (set_code_flag): New.
1729 (DEFAULT_ARCH): New macro; default to "i386".
1730 (default_arch): New static variable.
1731 (struct _i386_insn): New fields Operand_PCrel; rex.
1732 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1733 (flag_code): New enum and static variable.
1734 (use_rela_relocations): New static variable.
1735 (flag_code_names): New static variable.
1736 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1737 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1739 (i386_align_code): Return plain "nop" for x86_64.
1740 (mode_from_disp_size): Support Disp32S.
1741 (smallest_imm_type): Support Imm32S and Imm64.
1742 (offset_in_range): Support size of 8.
1743 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1744 (md_pseudo_table): Add "code64"; use set_code_flat.
1745 (md_begin): Emit sane error message on hash failure.
1746 (tc_i386_fix_adjustable): Support x86_64 relocations.
1747 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1748 instructions supported on particular arch just partially,
1749 output of 64bit immediates, handling of Imm32S and Disp32S type.
1750 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1751 (i386_displacement): Likewise.
1752 (i386_index_check): Cleanup; support 64bit addresses.
1753 (md_apply_fix3): Support x86_64 relocation and rela.
1754 (md_longopts): Add "32" and "64".
1755 (md_parse_option): Add OPTION_32 and OPTION_64.
1756 (i386_target_format): Call even for ELFs; choose between
1757 elf64-x86-64 and elf32-i386.
1758 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1759 (tc_gen_reloc): Support rela relocations and x86_64.
1760 (intel_e09_1): Support QWORD.
1762 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1764 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1765 it's not an offset expression.
1766 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1767 keep the braces '[' and ']' in the output string.
1768 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1769 != FLAT. There is no such op_modifier.
1771 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1773 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1776 2000-12-13 Kazu Hirata <kazu@hxi.com>
1778 * as.h: Fix formatting.
1780 * dwarf2dbg.c: Likewise.
1781 * input-scrub.c: Likewise.
1784 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1786 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1787 configure: Regenerate.
1789 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1791 * dwarf2dbg.c: #include <limits.h> only if it exists.
1793 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1795 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1796 (md_apply_fix): Here too.
1798 2000-12-12 Jim Wilson <wilson@redhat.com>
1800 * config/tc-ia64.h (ia64_init): Add prototype.
1802 2000-12-12 H.J. Lu <hjl@gnu.org>
1804 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1806 * read.h (outputting_stabs_line_debug): Change it to int.
1807 * stabs.c (outputting_stabs_line_debug): Likewise.
1809 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1811 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1812 the address of a function result.
1814 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1816 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1817 (md_assemble): Call dwarf2_emit_insn.
1818 (shlib): Fix typo SHILB -> SHLIB.
1819 (md_parse_option): Likewise.
1820 (ppc_elf_validate_fix): Likewise:
1821 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1823 2000-12-12 Nick Clifton <nickc@redhat.com>
1825 * cgen.h: Fix formatting.
1826 * input-scrub.c: Fix formatting.
1827 * macro.c: Fix formatting.
1828 * config/tc-mips.c: Fix formatting.
1829 * doc/c-mips.texi: Fix formatting.
1831 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1833 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1834 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1836 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1838 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1841 * i386.h (*_Suf): Remove No_dSuf.
1842 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1844 (i386_optab): Remove 'd' in the suffixes.
1846 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1848 * config/tc-i386.c (T_SHORT): Undefine before defining.
1850 2000-12-05 Kazu Hirata <kazu@hxi.com>
1852 * config/tc-mips.c: Fix formatting.
1854 2000-12-04 Matthew Hiller <hiller@redhat.com>
1856 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1857 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1858 (md_show_usage): Ditto.
1859 (md_parse_option): Ditto.
1860 (d10v_cleanup): Writes pending instruction only if
1861 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1862 Fix compile time warning messages.
1864 * doc/c-d10v.texi: Documents new options.
1866 2000-12-04 Matthew Hiller <hiller@redhat.com>
1868 * stabs.c (outputting_stabs_line_debug): New variable.
1869 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1870 function entry and unset at function exit.
1872 * read.h (outputting_stabs_line_debug): New extern declaration.
1874 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1876 * dwarf2dbg.c: Fix compile time warning messages.
1878 2000-12-03 Kazu Hirata <kazu@hxi.com>
1880 * config/tc-a29k.c: Fix formatting.
1881 * config/tc-alpha.c: Likewise.
1882 * config/tc-arm.c: Likewise.
1883 * config/tc-cris.c: Likewise.
1884 * config/tc-hppa.c: Likewise.
1885 * config/tc-i370.c: Likewise.
1886 * config/tc-i386.c: Likewise.
1887 * config/tc-i860.c: Likewise.
1888 * config/tc-i960.c: Likewise.
1889 * config/tc-ia64.c: Likewise.
1890 * config/tc-m68hc11.c: Likewise.
1891 * config/tc-m68k.c: Likewise.
1892 * config/tc-m88k.c: Likewise.
1893 * config/tc-pj.c: Likewise.
1894 * config/tc-ppc.c: Likewise.
1895 * config/tc-sh.c: Likewise.
1896 * config/tc-sparc.c: Likewise.
1897 * config/tc-tahoe.c: Likewise.
1898 * config/tc-vax.c: Likewise.
1900 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1902 * config/tc-mips.c (mips_ip): When calculating offsets,
1903 don't accept as constant the difference between the
1904 addresses of symbols in two different sections.
1906 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1908 (validate_mips_insn): Likewise. Also, update 'B' operand
1909 specifier to use OP_*_CODE20 constants and delete 'm' operand
1911 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1912 operand specifiers. Change warning generated by 'B' operand
1913 specifier to reflect its new multi-purpose usage.
1915 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1916 -1, and update comment.
1917 (file_mips_isa): Likewise.
1918 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1919 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1920 ISA_* constants rather than hard-coded numbers.
1921 (mips_cpu_info): New structure.
1922 (mips_cpu_info_table): New table describing CPU and ISA names
1924 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1925 mips_cpu_info_from_cpu): New functions.
1926 (mips_isa_to_str): New function to get string for ISA name.
1927 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1928 return const char *.
1929 (md_begin): Redo CPU and ISA selection logic, using
1930 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1931 than hard-coded numbers.
1932 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1933 ISA_* constants rather than hard-coded numbers.
1934 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1935 (md_longopts): Delete OPTION_NO_MIPS32.
1936 (md_parse_option): Convert to use ISA_* constants rather than
1937 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1938 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1939 to use strcasecmp to recognize "default" and to use
1940 mips_cpu_info_from_name to get CPU numbers from argument.
1941 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1942 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1944 (s_mipsset): Accept ISA value 32.
1945 * doc/as.texinfo: Clean up MIPS options summary slightly,
1946 remove -no-mips32. Add note about -mips4 and -mips32
1947 specifying those ISA levels. Delete -mips32 and -no-mips32
1948 cpu flag descriptions.
1949 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1950 up the supported CPU switch list, and replace 4Kc, 4Km, and
1951 4Kp entries with a single mips32-4k entry. Note that you can
1954 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1956 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1958 (md_parse_option): Add cases for OPTION_MIPS5 and
1960 (md_show_usage): Mention -mips5 and -mips64 arguments.
1961 (s_mipsset): Add cases for MIPS5 and MIPS64.
1962 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1964 * doc/as.texinfo: Mention -mips5 and -mips64 options
1966 * doc/c-mips.texi: Likewise. Also update introduction
1967 and ".set" usage information.
1969 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1971 (mips_cpu_info_table): Add SB-1 entries.
1972 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1973 known to the -mcpu option.
1975 * doc/as.texinfo: Correct description of MIPS -mcpu
1976 option, by copying some of the text from doc/c-mips.texi.
1978 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1980 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1982 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1983 (sparc*-*-rtems*): Switched from a.out to ELF.
1984 * configure: Regenerate.
1985 * config.in: Regenerate.
1986 * Makefile.in: Regenerate.
1987 * aclocal.m4: Regenerate.
1988 * po/gas.pot: Regenerate.
1990 2000-11-30 Philip Blundell <pb@futuretv.com>
1992 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1993 even in non BFD_ASSEMBLER case.
1995 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1997 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2000 2000-11-29 Richard Henderson <rth@redhat.com>
2002 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2003 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2004 thread multiple subsegments properly; handle multiple code
2005 sections properly; emit proper compilation unit info for assembler
2006 generated debugging.
2008 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2009 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2010 (dwarf2dbg_estimate_size_before_relax): Declare.
2011 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2012 * write.c: Include dwarf2dbg.h.
2013 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2014 (relax_segment): Likewise.
2016 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2018 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2019 jump>: Use as_bad_where instead of as_bad. Tweak error message
2020 accordingly. Stabilize frag by updating fix part and resetting
2022 <undefined symbol, unconditional jump>: Ditto.
2023 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2024 indexing is_end_of_line[].
2025 (md_assemble): Initialize size to 0.
2026 (md_section_align): Mark parameter seg as unused.
2027 (parse_reg): Parse names case-insensitively.
2029 2000-11-28 Kazu Hirata <kazu@hxi.com>
2031 * config/obj-aout.h: Fix formatting.
2032 * config/obj-bout.h: Likewise.
2033 * config/obj-coff.c: Likewise.
2034 * config/obj-coff.h: Likewise.
2035 * config/obj-elf.h: Likewise.
2036 * config/obj-som.h: Likewise.
2037 * config/obj-vms.c: Likewise.
2038 * config/obj-vms.h: Likewise.
2039 * config/tc-h8300.h: Likewise.
2040 * config/tc-ns32k.h: Likewise.
2041 * config/tc-sparc.h: Likewise.
2042 * config/tc-tic54x.h: Likewise.
2043 * config/tc-z8k.h: Likewise.
2045 2000-11-28 Nick Clifton <nickc@redhat.com>
2047 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2048 License is present in the sources, but not the output, and
2049 also available from the GNU website.
2050 (GNU Free Documentation License): Comment out this section.
2052 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2054 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2055 targets. Remove i860 from valid a.out targets.
2056 * Makefile.in: Regenerate.
2058 * config/tc-cris.c: Include dwarf2dbg.h.
2059 (md_pseudo_table): Add .file and .loc.
2060 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2061 (s_cris_file, s_cris_loc): New.
2062 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2063 * Makefile.am: Regenerate dependencies.
2064 * Makefile.in: Regenerate.
2066 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2068 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2069 (MRI_MUL_PRECEDENCE): Likewise.
2070 (op_rank): Fix a comment typo.
2072 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2074 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2076 (get_operand): Fix analysis for movw/movb instructions.
2078 2000-11-24 Nick Clifton <nickc@redhat.com>
2080 * configure.in (xscale-elf): Add target.
2081 (xscale-coff): Add target.
2082 * configure: Regenerate.
2084 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2086 (ARM_EXT_XSCALE): New ARM architecture extension.
2087 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2088 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2089 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2090 (ARM_ARCH_V4): Remove processor from architecture.
2091 (ARM_ARCH_3M): New architecutre definition.
2092 (ARM_ARCH_V5TE): New architecutre definition.
2093 (ARM_ARCH_XSCALE): New architecutre definition.
2094 (CPU_DEFAULT): Allow to be defaulted to XScale.
2095 (atpcs): New boolean variable.
2096 (ldr_flags): Support 'd' flag for double word loads.
2097 (str_flags): Support 'd' flag for double word stored.
2098 (do_mia): New function.
2099 (do_mar): New function.
2100 (do_mra): New function.
2101 (do_pld): New function.
2102 (do_ldrd): New function.
2103 (do_blx): New function.
2104 (do_bkpt): New function.
2105 (do_clz): New function.
2106 (do_lstc2): New function.
2107 (do_cdp2): New function.
2108 (do_t_blx): New function.
2109 (do_t_bkpt): New function.
2110 (do_smla): New function.
2111 (do_smlal): New function.
2112 (do_smul): New function.
2113 (do_qadd): New function.
2114 (do_co_reg2c): New function.
2115 (LONGEST_INSN): Redefine to 7.
2117 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2118 command line switches.
2120 2000-11-22 Jim Wilson <wilson@redhat.com>
2122 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2123 (struct rsrc): Make line unsigned.
2124 (gr_values): Add missing initializer.
2125 (SLOT_NUM_NOT_SET): Add unsigned cast.
2126 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2127 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2128 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2129 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2130 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2131 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2132 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2133 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2134 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2135 Add ATTRIBUTE_UNUSED to unused parameters.
2136 (convert_expr_to_ab_reg): Add parens.
2137 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2138 (dot_prologue): Initialize grsave when declared.
2139 (md_pseudo_table): Add missing initializers.
2140 (operand_match): Add casts to bfd_vma.
2141 (emit_one_bundle): Delete unused local prev. Make required_template
2143 (specify_resource): Cast i to unsigned.
2144 (note_register_values): Use fprintf_vma.
2145 (print_dependency): Likewise.
2147 2000-11-21 Jim Wilson <wilson@redhat.com>
2149 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2150 for unwind info section.
2151 (dot_endp): Likewise for unwind section.
2153 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2156 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2158 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2159 (output_insn): Call dwarf2_emit_insn.
2160 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2162 2000-11-17 Richard Henderson <rth@redhat.com>
2164 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2165 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2166 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2168 2000-11-17 Nick Clifton <nickc@redhat.com>
2170 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2173 2000-11-17 Richard Henderson <rth@redhat.com>
2175 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2177 2000-11-17 Richard Henderson <rth@redhat.com>
2179 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2180 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2181 tri-state definition of alpha_flag_mdebug.
2182 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2183 (s_alpha_file): Store first .file directive.
2184 (s_alpha_stab): New.
2185 (md_pseudo_table): Add stabs and stabn.
2187 2000-11-17 Richard Henderson <rth@redhat.com>
2189 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2191 2000-11-17 Richard Henderson <rth@redhat.com>
2193 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2194 (main): Call dwarf2_finish.
2195 * as.h (debug_type): Clarify documentation of the meaning
2197 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2198 (print_stats): Fix parenthesis problem.
2199 (now_subseg_size): New.
2200 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2201 (dwarf2_directive_file): Don't set debug_type.
2202 (dwarf2_where): Honor DEBUG_DWARF2 first.
2203 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2204 do nothing if not emitting dwarf2 debug info, or no work.
2205 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2206 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2207 (ecoff_new_file): Likewise.
2208 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2209 commentary wrt dwarf2.
2211 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2212 ATTRIBUTE_UNUSED as needed.
2213 (emit_insn): Call dwarf2_emit_insn.
2214 (s_alpha_file): New.
2216 (s_alpha_coff_wrapper): Don't handle them.
2217 (md_pseudo_table): Update for .file and .loc.
2218 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2220 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2221 don't protect with debug_type.
2222 * config/tc-hppa.c (md_assemble): Likewise.
2223 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2224 * config/tc-mn10300.c (md_assemble): Likewise.
2225 * config/tc-sh.c (md_assemble): Likewise.
2226 * config/tc-v850.c (md_assemble): Likewise.
2228 * config/tc-arm.c (arm_end_of_source): Remove.
2229 * config/tc-hppa.c (pa_end_of_source): Remove.
2230 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2231 * config/tc-mn10300.c (mn10300_finalize): Remove.
2232 * config/tc-sh.c (sh_finalize): Remove.
2233 * config/tc-v850.c (sh_finalize): Remove.
2235 * config/tc-arm.h (md_end): Remove.
2236 * config/tc-hppa.h (md_end): Remove.
2237 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2238 * config/tc-m68hc11.h (md_end): Remove.
2239 * config/tc-mn10300.h (md_end): Remove.
2240 * config/tc-sh.h (md_end): Remove.
2241 * config/tc-v850.h (md_end): Remove.
2243 * config/tc-ia64.c (emit_one_bundle): Don't protect
2244 dwarf2 bits with debug_type.
2245 (md_assemble): Likewise.
2246 (ia64_end_of_source): Don't call dwarf2_finish.
2248 2000-11-16 Jim Wilson <wilson@redhat.com>
2250 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2251 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2254 2000-11-16 H.J. Lu <hjl@gnu.org>
2256 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2259 2000-11-15 Kazu Hirata <kazu@hxi.com>
2261 * config/tc-tic30.c: Fix formatting.
2262 * config/tc-tic80.c: Likewise.
2263 * config/tc-v850.c: Likewise.
2264 * config/tc-vax.c: Likewise.
2265 * config/tc-w65.c: Likewise.
2266 * config/tc-z8k.c: Likewise.
2268 2000-11-14 DJ Delorie <dj@redhat.com>
2270 * config/tc-v850.c: Support dwarf2.
2271 * config/tc-v850.h: Ditto.
2273 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2274 parse_cons_expression_v850 to initialize hold_cons_reloc.
2276 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2278 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2279 (errata_nops_necessary_p): New function.
2280 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2283 2000-11-14 Jim Wilson <wilson@redhat.com>
2285 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2286 return little endian bfd formats.
2288 2000-11-14 Kazu Hirata <kazu@hxi.com>
2290 * config/aout_gnu.h: Fix formatting.
2291 * config/atof-vax.c: Likewise.
2292 * config/m68k-parse.h: Likewise.
2293 * config/m88k-opcode.h: Likewise.
2294 * config/obj-elf.c: Likewise.
2295 * config/tc-arm.c: Likewise.
2296 * config/tc-cris.c: Likewise.
2297 * config/tc-i386.c: Likewise.
2298 * config/tc-ia64.c: Likewise.
2299 * config/tc-mn10300.c: Likewise.
2300 * config/te-386bsd.h: Likewise.
2301 * config/te-hppa.h: Likewise.
2302 * config/te-nbsd.h: Likewise.
2303 * config/te-ppcnw.h: Likewise.
2304 * config/te-sparcaout.h: Likewise.
2305 * config/te-tmips.h: Likewise.
2306 * config/vax-inst.h: Likewise.
2307 * config/vms-conf.h: Likewise.
2309 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2311 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2313 2000-11-13 H.J. Lu <hjl@gnu.org>
2315 * config/obj-elf.c (elf_frob_symbol): Support
2316 ".symver name,name2@@@nodename".
2317 (elf_frob_file_before_adjust): Likewise.
2319 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2320 and ".symver name,name2@@@nodename".
2323 2000-11-12 H.J. Lu (hjl@gnu.org)
2325 * config/obj-elf.c (obj_elf_symver): Check missing version
2328 2000-11-12 H.J. Lu (hjl@gnu.org)
2330 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2331 instead of bfd_vma for non-bfd assemblers.
2333 2000-11-09 Kazu Hirata <kazu@hxi.com>
2335 * itbl-ops.c: Fix comment typos.
2337 2000-11-08 Jim Wilson <wilson@redhat.com>
2339 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2340 (struct unwind): Add next_slot_frag field.
2341 (slot_index): New parameters slot_frag and first_frag. Add code
2342 to add in frag sizes when different. Add comments.
2343 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2344 arguments to slot_index.
2345 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2346 loop end. Set next_slot_frag field.
2348 2000-11-07 H.J. Lu <hjl@gnu.org>
2350 * doc/as.texinfo (.symver): Updated for versioned symbol
2353 * obj.h (format_ops): Add the frob_file_before_adjust field.
2355 * config/obj-aout.c (aout_format_ops): Set the
2356 frob_file_before_adjust field to 0.
2357 * config/obj-coff.c (coff_format_ops): Likewise.
2358 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2360 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2362 (elf_frob_file_before_adjust): New function to remove unneeded
2363 versioned symbols from the symbol table.
2364 (elf_format_ops): Set the frob_file_before_adjust field to
2365 elf_frob_file_before_adjust.
2367 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2370 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2372 2000-11-07 Peter Targett <peter.targett@arccores.com>
2374 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2376 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2377 Fix compile time warning messages.
2379 2000-11-07 Nick Clifton <nickc@redhat.com>
2381 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2382 buffer in order to avoid buffer overflows.
2384 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2386 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2387 Change M to m for -milp32 or -mlp64 to match gcc.
2388 (dot_endp): Use bytes_per_address instead of 8.
2389 (emit_one_bundle): Use number_to_chars_littleendian instead of
2391 (fix_insn): Likewise.
2392 (ia64_init): New function.
2393 (ia64_target_format): New function.
2394 (md_begin): Set endianness, arch, and machine as appropriate.
2395 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2396 Make these macros depend on TE_HPUX macro.
2397 (TARGET_FORMAT): Define.
2398 (HOST_SPECIAL_INIT): Define.
2399 * config/te-hpux.h: New file.
2400 * configure.in: Add "ia64-*-hpux*" target to configure.
2401 * configure: Regenerate.
2403 2000-11-06 Kazu Hirata <kazu@hxi.com>
2405 * as.c: Fix formatting.
2406 * dwarf2dbg.c: Likewise.
2407 * input-file.c: Likewise.
2408 * input-file.h: Likewise.
2409 * input-scrub.c: Likewise.
2410 * itbl-ops.c: Likewise.
2411 * listing.c: Likewise.
2412 * macro.h: Likewise.
2413 * messages.c: Likewise.
2415 * subsegs.c: Likewise.
2416 * subsegs.h: Likewise.
2417 * write.c: Likewise.
2419 2000-11-06 Nick Clifton <nickc@redhat.com>
2421 * doc/as.texinfo: Add GNU Free Documentation License.
2422 * doc/gasp.texi: Add GNU Free Documentation License.
2423 * doc/as.1: Add GNU Free Documentation License.
2425 2000-11-05 Nick Clifton <nickc@redhat.com>
2427 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2429 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2431 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2432 * configure: Regenerate.
2434 2000-11-01 Nick Clifton <nickc@redhat.com>
2436 * read.c (original_case_string): New global variable.
2437 (read_a_source_file): Copy opcode string into
2438 original_case_string if clobbering the case of the opcode.
2439 * read.h: Export the definition of original_case_string.
2440 * config/tc-arm.c (md_assembler): When parsing a .req
2441 directive use the original opcode string, not the case
2444 2000-11-02 Nick Clifton <nickc@redhat.com>
2446 * config/tc-mn10300.c (debug_line): Remove this static
2448 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2449 dwarf2_where and dwarf2_gen_line_info.
2451 2000-11-02 Theo Honohan <th@futuretv.com>
2453 * config/tc-arm.c (do_msr): Improve error message.
2455 2000-10-31 Eric Christopher <echristo@redhat.com>
2457 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2458 or pc-relative, else use fx_offset.
2460 2000-10-31 Jim Wilson <wilson@redhat.com>
2462 * config/tc-ia64.c (struct md): New field tag_fixups.
2463 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2464 qualifying predicate.
2465 (emit_one_bundle): Delete spurious multiplication by one. Handle
2467 (ia64_start_line): Error if dangling qualifying predicate.
2468 (defining_tag): New static variable.
2469 (ia64_unrecognized_line, case '['): Parse tags.
2470 (ia64_frob_label): Create tag_fixups.
2471 (md_assemble): Reset md.qp.X_op after using it.
2473 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2475 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2477 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2479 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2481 2000-10-30 Kazu Hirata <kazu@hxi.com>
2483 * expr.c: Fix formatting.
2484 * flonum-copy.c: Likewise.
2485 * flonum.h: Likewise.
2489 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2491 * as.h (OPTION_MD_BASE): Bump to 190.
2492 * as.c (parse_args) <std_longopts>: Add comment about the need to
2493 check OPTION_MD_BASE in as.h.
2495 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2498 2000-10-27 Nick Clifton <nickc@redhat.com>
2500 * configure.in (emulations): Add m68hc12.
2501 * configure: Regenerate.
2502 * po/gas.pot: Regenerate.
2504 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2506 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2508 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2510 2000-10-25 Nick Clifton <nickc@redhat.com>
2512 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2513 a DWARF2 line number information sequence.
2515 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2517 * read.c (generate_lineno_debug): Update comment describing why
2518 DWARF2 line number debug information is not generated
2519 automatically by this function.
2521 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2524 * config/tc-arm.h (md_end): Define.
2525 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2527 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2528 if generating DWARF2 line numbers.
2529 (arm_end_of_source): New function. Call dwarf2_finish if
2532 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2533 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2534 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2536 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2538 * config/tc-i386.c: Fix prototype declarations for functions taking no
2541 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2543 * config/tc-i386.c (i386_operand_modifier): Remove.
2544 (build_displacement_string): Remove.
2545 (i386_parse_seg): Remove.
2546 (i386_intel_memory_operand): Remove.
2547 (i386_intel_operand): Re-write using recursive descent parser based
2548 on MASM documentation.
2549 (struct intel_parser_s): New structure.
2550 (intel_parser): New static variable.
2551 (struct intel_token): New structure.
2552 (cur_token, prev_token): New static variables.
2565 (intel_match_token): New function.
2566 (intel_get_token): New function.
2567 (intel_putback_token): New function.
2568 (intel_expr): New function.
2569 (intel_e05): New function.
2570 (intel_e05_1): New function.
2571 (intel_e06): New function.
2572 (intel_e06_1): New function.
2573 (intel_e09): New function.
2574 (intel_e09_1): New function.
2575 (intel_e10): New function.
2576 (intel_e10_1): New function.
2577 (intel_e11): New function.
2579 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2581 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2582 instructions to loose any special insn->architecture mask.
2584 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2585 (sparc_md_end, sparc_arch_types, sparc_arch,
2586 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2587 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2588 request v9b architecture if they are used).
2590 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2592 * config/tc-m68k.c: Fix the previous misapplied patch.
2594 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2596 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2597 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2598 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2601 2000-10-17 Kazu Hirata <kazu@hxi.com>
2603 * debug.c: Fix formatting.
2604 * depend.c: Likewise.
2605 * dwarf2dbg.c: Likewise.
2606 * dwarf2dbg.h: Likewise.
2607 * ecoff.c: Likewise.
2610 * flonum-konst.c: Likewise.
2611 * frags.h: Likewise.
2613 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2615 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2617 * doc/as.texinfo: Added notes about this new option.
2619 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2621 * config/tc-sh.c (JREG): Remove.
2622 (md_convert_frag): Remove #if 0:d code using JREG.
2624 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2626 * config/tc-i386.c (i386_operand_modifier): Only match
2627 modifiers SHORT and FLAT if they are followed by a space.
2628 (parse_register): When `allow_naked_reg' is set, do not confuse
2629 identifiers that start with a register name with a register.
2631 2000-10-12 Kazu Hirata <kazu@hxi.com>
2633 * app.c: Fix formatting.
2636 * bit_fix.h: Likewise.
2641 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2643 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2645 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2647 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2648 Re-arrange function a little and improve error message.
2650 * write.c (write_relocs): Fix a comment.
2652 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2655 2000-10-05 Jim Wilson <wilson@cygnus.com>
2657 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2659 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2661 * config/tc-i386.c: Delete some useless comments, reformat others.
2663 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2664 non-global syms in linkonce sections.
2666 2000-10-04 Ralf Baechle <ralf@gnu.org>
2668 * config/tc-ia64.c (operand_match): Don't use // style comments.
2669 * config/tc-i370.c: Likewise.
2671 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2673 Changes to handle varying register prefix and user symbol prefix.
2674 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2675 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2676 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2677 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2678 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2679 (demand_register_prefix): New variable.
2680 (md_pseudo_table): New pseudo ".syntax".
2681 (md_longopts): New options --no-underscore and --underscore.
2682 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2683 on symbols_have_leading_underscore.
2684 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2685 (get_spec_reg): Ditto.
2686 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2688 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2690 <case OPTION_NO_US, case OPTION_US>: New.
2691 (md_show_usage): Be brief and reformat to match continuation of
2693 * po/gas.pot: Regenerate.
2695 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2697 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2698 force relocs for 12 bit branches.
2699 (md_apply_fix): Similarly, adjust logic here.
2701 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2703 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2704 adjust for external and weak syms as we will use a reloc. Allow
2705 for +8 offset when calculating limits of branches.
2706 (hppa_fix_adjustable): Undo 2000-09-23 change.
2707 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2708 Correct distance calculation.
2709 (tc_gen_reloc): Print the file name and line number if we can't
2712 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2713 * config/tc-hppa.c (nonzero_dibits): Define.
2714 (arg_reloc_stub_needed): Check each arg and return value
2715 separately for zero case.
2716 (pa_align): Declare argument `bytes'.
2718 2000-09-25 Kazu Hirata <kazu@hxi.com>
2720 * config/tc-cris.c: Fix formatting.
2721 * config/tc-d10v.h: Likewise.
2722 * config/tc-d30v.c: Likewise.
2723 * config/tc-d30v.h: Likewise.
2724 * config/tc-fr30.c: Likewise.
2725 * config/tc-fr30.h: Likewise.
2726 * config/tc-m68k.c: Likewise.
2727 * config/tc-m68k.h: Likewise.
2728 * config/tc-pj.h: Likewise.
2729 * config/tc-ppc.c: Likewise.
2730 * config/tc-ppc.h: Likewise.
2731 * config/tc-sh.c: Likewise.
2732 * config/tc-sh.h: Likewise.
2733 * config/tc-sparc.c: Likewise.
2734 * config/tc-v850.h: Likewise.
2735 * config/tc-vax.h: Likewise.
2736 * config/tc-w65.h: Likewise.
2737 * config/tc-z8k.h: Likewise.
2739 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2741 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2742 checks only for ELF.
2743 (hppa_force_relocation): Likewise.
2745 2000-09-22 Jim Wilson <wilson@cygnus.com>
2747 * config/tc-ia64.c (dv_sem): Add "stop".
2748 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2749 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2750 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2752 (mark_resources): Check IA64_RS_PRr.
2754 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2756 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2757 md_estimate_size_before_relax): Redesign and clean up the
2758 relaxation mechanism.
2760 2000-09-21 Kazu Hirata <kazu@hxi.com>
2762 * config/tc-ns32k.c: Fix formatting.
2763 * config/tc-ns32k.h: Likewise.
2765 2000-09-20 Kazu Hirata <kazu@hxi.com>
2767 * config/tc-m32r.c: Fix formatting.
2768 * config/tc-m32r.h: Likewise.
2769 * config/tc-m68851.h: Likewise.
2770 * config/tc-m68hc11.c: Likewise.
2771 * config/tc-m68hc11.h: Likewise.
2772 * config/tc-m88k.c: Likewise.
2773 * config/tc-mcore.c: Likewise.
2774 * config/tc-mcore.h: Likewise.
2775 * config/tc-mips.c: Likewise.
2776 * config/tc-mips.h: Likewise.
2777 * config/tc-mn10200.h: Likewise.
2778 * config/tc-mn10300.h: Likewise.
2779 * config/tc-tahoe.c: Likewise.
2780 * config/tc-tahoe.h: Likewise.
2782 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2784 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2785 Likewise in relaxation description comments.
2787 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2789 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2790 subtraction of two syms without emitting a relocation.
2792 From David Huggins-Daines <dhd@linuxcare.com>
2793 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2794 global or weak symbols.
2796 2000-09-15 Kazu Hirata <kazu@hxi.com>
2798 * config/tc-h8300.h: Fix formatting.
2799 * config/tc-h8500.c: Likewise.
2800 * config/tc-h8500.h: Likewise.
2801 * config/tc-hppa.h: Likewise.
2802 * config/tc-i370.h: Likewise.
2803 * config/tc-i386.h: Likewise.
2804 * config/tc-i860.c: Likewise.
2805 * config/tc-i860.h: Likewise.
2806 * config/tc-i960.h: Likewise.
2807 * config/tc-ia64.c: Likewise.
2808 * config/tc-ia64.h: Likewise.
2810 2000-09-14 Kazu Hirata <kazu@hxi.com>
2812 * config/tc-a29k.c: Fix formatting.
2813 * config/tc-alpha.c: Likewise.
2814 * config/tc-arc.c: Likewise.
2815 * config/tc-arc.h: Likewise.
2816 * config/tc-arm.c: Likewise.
2817 * config/tc-arm.h: Likewise.
2818 * config/tc-avr.c: Likewise.
2819 * config/tc-avr.h: Likewise.
2820 * config/tc-tic30.c: Likewise.
2821 * config/tc-tic30.h: Likewise.
2822 * config/tc-tic54x.c: Likewise.
2823 * config/tc-tic54x.h: Likewise.
2824 * config/tc-tic80.c: Likewise.
2825 * config/tc-tic80.h: Likewise.
2827 2000-09-14 Timothy Wall <twall@cygnus.com>
2829 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2830 parallel comparisons for later use.
2831 (struct rsrc): Add parallel comparison type.
2832 (resources_match): Skip special cases of PR usage (non-conflicting
2835 2000-09-13 Kazu Hirata <kazu@hxi.com>
2837 * config/obj-ecoff.c: Fix formatting.
2838 * config/obj-elf.c: Likewise.
2839 * config/obj-elf.h: Likewise.
2840 * config/obj-evax.h: Likewise.
2841 * config/obj-generic.h: Likewise.
2842 * config/obj-hp300.c: Likewise.
2843 * config/obj-hp300.h: Likewise.
2844 * config/obj-ieee.h: Likewise.
2845 * config/obj-vms.c: Likewise.
2846 * config/obj-vms.h: Likewise.
2848 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2850 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2851 (md_parse_option): Ditto.
2852 (md_longopts): Add -mips32 option.
2853 (md_show_usage): Document new options.
2854 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2855 (mips_ip): Assemble mfc0 with a sub-selection code.
2856 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2857 (mips_cpu_to_str): New function.
2858 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2859 Use CPU_* defines instead of hardcoded numbers.
2861 * doc/as.texinfo: Document new options.
2862 * doc/c-mips.texi: Ditto.
2864 2000-09-12 Kazu Hirata <kazu@hxi.com>
2866 * as.h: Fix formatting.
2867 * asintl.h: Likewise.
2868 * bit_fix.h: Likewise.
2869 * config/obj-aout.c: Likewise.
2870 * config/obj-aout.h: Likewise.
2871 * config/obj-bout.c: Likewise.
2872 * config/obj-bout.h: Likewise.
2873 * config/obj-coff.c: Likewise.
2874 * config/obj-coff.h: Likewise.
2875 * dwarf2dbg.h: Likewise.
2877 * flonum.h: Likewise.
2878 * frags.h: Likewise.
2879 * itbl-ops.h: Likewise.
2880 * macro.h: Likewise.
2883 * struc-symbol.h: Likewise.
2884 * subsegs.h: Likewise.
2885 * symbols.h: Likewise.
2887 * write.h: Likewise.
2889 2000-09-11 Kazu Hirata <kazu@hxi.com>
2891 * bignum-copy.c: Fix formatting.
2892 * config/tc-i370.c: Likewise.
2893 * config/tc-i960.c: Likewise.
2894 * config/tc-m68k.c: Likewise.
2895 * ehopt.c: Likewise.
2896 * flonum-copy.c: Likewise.
2897 * flonum-konst.c: Likewise.
2898 * flonum-mult.c: Likewise.
2899 * literal.c: Likewise.
2902 * stabs.c: Likewise.
2903 * subsegs.c: Likewise.
2905 2000-09-09 Philip Blundell <philb@gnu.org>
2907 * configure.in (arm*-*-uclinux*): New target.
2908 * configure: Regenerate.
2910 2000-09-09 Kazu Hirata <kazu@hxi.com>
2912 * input-file.c: Fix formatting.
2913 * itbl-ops.c: Likewise.
2914 * messages.c: Likewise.
2916 2000-09-08 Philip Blundell <philb@gnu.org>
2918 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2921 2000-09-07 H.J. Lu <hjl@gnu.org>
2923 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2924 * configure: Rebuild.
2926 2000-09-07 Kazu Hirata <kazu@hxi.com>
2928 * atof-generic.c: Fix formatting.
2929 * config/tc-mips.c: Likewise.
2930 * config/tc-vax.c: Likewise.
2931 * input-scrub.c: Likewise.
2933 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2935 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2936 * configure.in (sh-*-linux*): Added.
2937 * configure: Rebuilt.
2939 2000-09-06 Kazu Hirata <kazu@hxi.com>
2941 * config/tc-hppa.c: Fix formatting.
2943 * ecoff.c: Fix formatting.
2945 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2947 * configure: Rebuilt with new libtool.m4.
2949 2000-09-05 Kazu Hirata <kazu@hxi.com>
2951 * cgen.c: Fix formatting.
2952 * config/tc-ia64.c: Likewise.
2954 2000-09-05 Nick Clifton <nickc@redhat.com>
2956 * aclocal.m4: Regenerate.
2957 * config.in: Regenerate.
2958 * configure: Regenerate.
2959 * po/gas.pot: Regenerate.
2961 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2963 * config/tc-cris.c: Correct comment typos.
2965 2000-09-05 Eric Christopher <echristo@cygnus.com>
2967 * config/tc-mn10300.c: Cleanup.
2968 (md_pcrel_from): Enable.
2970 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2972 * expr.c (operand): Fix a comment typo.
2973 * write.c (write_relocs): Fix a signed/unsigned warning.
2975 * config/tc-hppa.c (fudge_reg_expressions): New
2976 (hppa_force_reg_syms_absolute): New.
2977 (pa_equ): Allow reg_section expressions.
2978 * config/tc-hppa.c (md_optimize_expr): Define.
2979 (hppa_force_reg_syms_absolute): Prototype.
2981 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2982 (pa_parse_number): Pass in arg to select fp reg parsing.
2983 Return 1 to indicate format checks pass. If strict, then only
2984 accept a register or register symbol. Return value in...
2985 (pa_number): New static for pa_parse_number.
2986 (FP_REG_BASE): Define.
2987 (FP_REG_RSEL): Define.
2988 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2989 appropriate. White space changes.
2990 (need_pa11_opcode): Don't bother passing any params, get them from
2992 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2993 Remove extraneous check in case 'Q'.
2994 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2995 reg, set section of resulting symbol to reg_section.
2996 (pa_parse_space_stmt): Modify call to pa_parse_number.
2997 (pa_space): Likewise.
2999 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3000 (hppa_force_relocation): Handle vtable relocs.
3001 (pa_vtable_entry): New.
3002 (pa_vtable_inherit): New.
3003 (md_pseudo_table): Add entries for vtable pseudos.
3004 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3005 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3007 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3008 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3009 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3011 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3012 specify a symbol type.
3014 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3015 dependent things together.
3016 (md_elf_symbol_type): Define.
3018 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3020 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3022 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3023 (obj_elf_vtable_entry): Declare.
3025 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3026 and export function.
3027 (obj_elf_vtable_entry): Similarly.
3028 (elf_pseudo_table): Fix the damage with a cast.
3030 2000-09-03 Richard Henderson <rth@cygnus.com>
3032 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3033 for template selection when a label is needed.
3035 2000-09-02 Kazu Hirata <kazu@hxi.com>
3037 * config/tc-ia64.c: Fix formatting.
3039 2000-09-02 Nick Clifton <nickc@redhat.com>
3041 * configure.in: Increase version number to 2.10.91.
3042 * configure: Regenerate.
3043 * aclocal.m4: Regenerate.
3044 * config.in: Regenerate.
3045 * po/gas.pot: Regenerate.
3046 * Makefile.in: Regenerate.
3048 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3050 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3051 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3052 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3054 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3057 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3059 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3060 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3061 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3062 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3063 (GOT_symbol): New variable.
3064 (md_undefined_symbol): Set it.
3066 2000-09-01 Richard Henderson <rth@cygnus.com>
3068 * config/tc-ia64.c (match): Don't inline.
3069 (extra_goodness): New.
3070 (md_begin): Prefer nop.f and nop.b for best_template.
3072 2000-08-31 Kazu Hirata <kazu@hxi.com>
3074 * as.c: Fix formatting.
3076 * frags.c: Likewise.
3077 * macro.c: Likewise.
3079 2000-08-31 Eric Christopher <echristo@cygnus.com>
3081 * config/tc-mn10300.c: Cleanup and fix warnings.
3082 (md_pseudo_table): Add initializers.
3083 (md_show_usage): Cleanup.
3084 (md_parse_option): Fix warnings.
3085 (md_undefined_symbol): Fix warnings.
3086 (md_conver_frag): Fix warnings.
3087 (tc_gen_reloc): Fix warnings.
3088 (md_apply_fix3): Fix warnings.
3089 (check_operand): Fix warnings.
3091 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3093 * acinclude.m4: Include libtool and gettext macros from the
3095 * aclocal.m4, configure: Rebuilt.
3097 2000-08-30 Mark Hatle <mhatle@mvista.com>
3099 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3101 2000-08-31 Kazu Hirata <kazu@hxi.com>
3103 * listing.c: Fix formatting.
3105 2000-08-29 Kazu Hirata <kazu@hxi.com>
3107 * app.c: Fix a comment typo. Fix formatting.
3109 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3111 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3112 offset of the target destination for jmp instructions.
3113 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3115 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3117 * NEWS: Mention support for CRIS.
3119 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3121 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3122 Sets `.lcomm' alignment to zero.
3124 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3126 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3127 TC_FIX_ADJUSTABLE): Define.
3129 2000-08-23 Jim Wilson <wilson@cygnus.com>
3131 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3132 unwind.personality_routine is set.
3134 2000-08-23 H.J. Lu <hjl@gnu.org>
3136 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3138 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3140 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3143 2000-08-22 H.J. Lu <hjl@gnu.org>
3145 * config.in (STRICTCOFF): New for strict COFF.
3147 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3148 i386-*-go32* and i386-go32-rtems*.
3149 * configure: Rebuilt.
3151 * config/obj-coff.c (obj_coff_endef): Follow the historical
3152 behavior if STRICTCOFF is not defined.
3154 * doc/internals.texi: Document STRICTCOFF.
3156 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3158 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3159 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3160 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3161 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3162 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3163 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3164 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3167 2000-08-22 Eric Christopher <echristo@cygnus.com>
3169 * config/tc-mn10300.c: (md_apply_fix): New function.
3170 (mn10300_force_relocation): New function.
3171 (mn10300_fix_adjustable): New function.
3173 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3174 (TC_HANDLES_FX_DONE): Define.
3175 (obj_fix_adjustable): Define.
3176 (MD_APPLY_FIX3): Define.
3177 (TC_LINKRELAX_FIXUP): Define.
3179 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3181 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3183 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3185 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3187 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3188 if the fixup resulted in a relocation.
3190 2000-08-18 Nick Clifton <nickc@redhat.com>
3192 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3193 Make reference to first element of shift_names explicit.
3195 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3197 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3198 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3199 add a symbol's address. Removed all target-specific #ifdefs that
3200 used to accomplished the same.
3201 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3202 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3203 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3204 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3205 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3207 2000-08-17 Kazu Hirata <kazu@hxi.com>
3209 * dwarf2dbg.c: Fix formatting.
3211 2000-08-17 Nick Clifton <nickc@redhat.com>
3213 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3214 to be recoded as logical shift lefts by zero.
3216 2000-08-16 Jim Wilson <wilson@cygnus.com>
3218 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3219 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3221 (note_register_values): Handle IA64_OPND_R3_2 operands.
3223 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3225 * config/tc-i860.c (md_operand): Silly typo fixed.
3227 2000-08-16 Nick Clifton <nickc@redhat.com>
3229 * config/tc-arm.c (struct asm_shift): Delete.
3231 (enum asm_shift_index): New.
3232 (struct asm_shift_properties): New.
3233 (struct asm_shift_name): New.
3234 (shift_properties[]); New.
3235 (shift_names[]); New.
3237 (decode_shift): Use new structures.
3238 Issue a warning is "ROR #0" is used.
3239 Issue a warning if "ASR #0" or "LSR #0" is used.
3241 (md_begin): Initialise arm_shift_hsh table from new
3242 asm_shift_name array.
3244 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3246 * config/tc-sparc.c: Kill all warnings.
3247 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3249 (md_show_usage): Update usage text.
3251 2000-08-16 Nick Clifton <nickc@redhat.com>
3253 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3256 2000-08-15 Will Cohen <wcohen@redhat.com>
3258 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3260 * config/tc-sh.c (md_assemble): Changed so debug_type
3261 test performed for ppi_assemble
3262 * config/tc-sh.c: Included dwarf2dbg.h.
3263 (debug_line): Defined.
3264 (md_assemble): Generates dwarf2 line info.
3265 (sh_finalize): New function. Finalize dwarf2 info.
3266 (assemble_ppi): Returns size of code generated.
3267 (build_Mytes): Returns size of code generated.
3268 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3269 * config/tc-sh.h (md_end): Defined.
3270 (sh_finalize): Declared.
3272 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3274 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3277 2000-08-14 Nick Clifton <nickc@redhat.com>
3279 * config/tc-arm.c (do_bx): Allow "bx pc".
3281 2000-08-14 Jim Wilson <wilson@cygnus.com>
3283 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3284 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3285 (md_begin): Change assignment to md.flag to OR in the new bit.
3287 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3289 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3290 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3293 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3295 * NEWS: Mention i860 support.
3297 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3299 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3301 2000-08-14 Andreas Schwab <schwab@suse.de>
3303 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3305 2000-08-11 Andreas Schwab <schwab@suse.de>
3307 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3310 2000-08-11 Kazu Hirata <kazu@hxi.com>
3312 * expr.c: Fix formatting.
3313 * config/obj-bout.c: Likewise.
3315 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3317 * doc/c-i860.texi: Flesh out the i860 section more.
3319 2000-08-10 Kazu Hirata <kazu@hxi.com>
3321 * symbols.c: Fix formatting.
3324 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3326 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3327 modifier has the IgnoreSize bit set.
3329 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3331 From Rodney Brown <RodneyBrown@mynd.com>
3332 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3333 * configure: Regenerate.
3335 2000-08-09 Kazu Hirata <kazu@hxi.com>
3337 * hash.c: Fix formatting.
3340 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3342 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3343 (i860_fix_info): New enum.
3344 (MD_APPLY_FIX3): Define.
3345 (WORKING_DOT_WORD): Define.
3346 (TC_HANDLES_FX_DONE): Define.
3347 (DIFF_EXPR_OK): Define.
3348 (LISTING_HEADER): Define.
3349 (TARGET_FORMAT): Select target format based on endian flag.
3350 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3351 (target_big_endian): Add external declaration.
3353 * config/tc-i860.c: All existing code reworked completely. Other
3354 new code shown below.
3355 (SYNTAX_SVR4): Define.
3356 (target_warn_expand): New variable.
3357 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3358 (md_longopts): Declare and define with new options (-EL, -EB,
3360 (md_show_usage): New function.
3361 (md_operand): New function.
3362 (obtain_reloc_for_imm16): New function.
3363 (md_apply_fix3): New function.
3364 (tc_gen_reloc): New function.
3366 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3368 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3369 2 bytes of the jump address are in the same frag.
3370 (find): Accept 68hc12 register indirect modes.
3372 * NEWS: Mention 68HC11 & 68HC12 support.
3374 2000-08-07 Richard Henderson <rth@cygnus.com>
3376 * config/tc-ia64.c (unwind): Add prologue_mask member.
3377 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3378 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3379 (dot_body): Clear unwind.prologue_mask.
3380 (dot_prologue): Set it. Accept a register second argument.
3382 2000-08-07 Kazu Hirata <kazu@hxi.com>
3384 * config/atof-ieee.c: Fix formatting.
3385 * config/atof-tahoe.c: Likewise.
3387 2000-08-06 Nick Clifton <nickc@cygnus.com>
3389 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3392 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3393 of .popsection, .previous, .pushsection, .subsection,
3394 .version, .vtable_entry, .vtable_inherit and .weak.
3396 2000-08-05 Kazu Hirata <kazu@hxi.com>
3398 * config/tc-cris.c: Fix formatting.
3399 * config/tc-i386.c: Likewise.
3400 * config/tc-sparc.c (sparc_ip): Simplify the code.
3402 2000-08-04 Kazu Hirata <kazu@hxi.com>
3404 * config/tc-cris.c: Rearrange code for readability.
3405 * config/tc-d10v.c: Fix formatting.
3406 * config/tc-m32r.c: Likewise.
3407 * config/tc-sparc.c: Likewise.
3409 2000-08-02 Jim Wilson <wilson@cygnus.com>
3411 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3412 before ia64_find_opcode.
3413 (md_assemble): Likewise.
3415 2000-08-01 Nick Clifton <nickc@cygnus.com>
3417 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3418 Undo some formatting fixes.
3420 2000-08-01 Kazu Hirata <kazu@hxi.com>
3422 * config/obj-som.c: Fix formatting.
3423 * config/obj-ieee.c: Likewise.
3424 * config/tc-arm.c: Likewise.
3425 * config/tc-v850.c: Likewise.
3427 2000-08-01 Nick Clifton <nickc@redhat.com>
3429 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3430 index by command line option.
3432 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3434 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3435 (@node M68K-Branch): Rewrite to match the reality.
3437 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3439 * doc/c-i860.texi: New file.
3440 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3441 * doc/Makefile.in: Regenerate.
3442 * doc/all.texi: Add I860 as relevant architecture.
3443 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3445 2000-07-31 Kazu Hirata <kazu@hxi.com>
3447 * config/tc-d30v.c: Fix formatting.
3449 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3451 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3452 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3453 long emit a long branch if available instead of an absolute jump, never
3454 emit absolute jumps for anything with --pcrel.
3456 * doc/c-m68k.texi: Document new command line option.
3458 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3460 * config/tc-avr.c: Use PARAMS macro in function declarations.
3461 Don't declare md_pcrel_from_section (already in tc-avr.h).
3462 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3463 (avr_operand): Don't set (unsigned) op_mask to -1.
3465 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3467 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3468 * configure: Regenerated.
3469 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3470 of operand to the .type directive (.e.g, "type").
3472 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3474 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3475 * app.c (do_scrub_chars): Record where first comment found.
3476 * read.c (read_a_source_file): Init found_comment on entry, and
3477 notify whether comments found on exit.
3478 * config/tc-hppa.c (md_shortopts): Add "c".
3479 (md_longopts): Add warn-comment.
3480 (md_parse_option): Handle it.
3481 (md_show_usage): Show available options.
3482 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3484 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3486 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3487 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3489 (md_estimate_size_before_relax): Don't fall off end of function.
3491 2000-07-27 Kazu Hirata <kazu@hxi.com>
3493 * config/tc-avr.c: Fix formatting.
3494 * config/tc-ns32k.c: Likewise.
3496 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3498 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3500 2000-07-27 Kazu Hirata <kazu@hxi.com>
3502 * config/tc-d10v.c: Fix formatting.
3503 * config/tc-z8k.c: Likewise.
3504 * config/tc-sparc.c: Likewise.
3506 2000-07-26 Dave Brolley <brolley@redhat.com>
3508 * cgen.c (queue_fixup): Declare opinfo.
3509 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3510 (gas_cgen_md_operand): Ditto.
3511 (gas_cgen_md_apply_fix3): Ditto.
3513 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3515 * config/obj-coff.c (obj_frob_symbol): Don't merge
3516 labels. Don't merge if the symbol isn't constant. Return
3517 immediately if a symbol is merged.
3519 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3521 * frags.c (frag_align): Correct absolute section alignment.
3523 2000-07-20 DJ Delorie <dj@redhat.com>
3525 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3526 it breaks linking against DLLs.
3528 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3530 * configure.in: Add CRIS support.
3531 * configure: Regenerate.
3532 * Makefile.am: (CPU_TYPES): Add cris.
3533 (CPU_OBJ_VALID) [aout]: Add cris.
3534 (MULTI_CPU_TYPES): Add cris.
3535 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3536 [coff]: Only i386 and mips are valid.
3537 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3538 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3539 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3540 Regenerate dependencies.
3541 * Makefile.in: Regenerate.
3542 * aclocal.m4: Regenerate.
3543 * as.c: Declare crisaout, criself.
3544 * config/tc-cris.h, config/tc-cris.c: New.
3545 * config/e-criself.c, config/e-crisaout.c: New.
3546 * po/POTFILES.in, po/gas.pot: Regenerate.
3548 2000-07-20 Kazu Hirata <kazu@hxi.com>
3550 * read.c: Fix formatting.
3551 * write.c: Fix formatting.
3553 2000-07-19 H.J. Lu <hjl@gnu.org>
3555 * sb.c: Include <stdlib.h> if exists for abort ().
3557 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3559 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3560 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3561 (pa_type_args): Same here.
3563 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3565 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3566 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3567 the storage class is already set.
3569 2000-07-17 Kazu Hirata <kazu@hxi.com>
3571 * config/tc-m68hc11.c: Fix formatting.
3572 * config/tc-mn10200.c: Likewise.
3573 * config/tc-mn10300.c: Likewise.
3574 * config/tc-pj.c: Likewise.
3575 * config/tc-tic80.c: Likewise.
3576 * config/tc-w65.c: Likewise.
3578 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3580 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3583 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3585 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3588 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3590 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3591 ELF as are used for SOM (except the 32-bit reloc one) to decide
3592 whether a symbol can be reduced to a section symbol. Expand on
3593 the comment for symbols involved in LR% and RR% expressions.
3595 2000-07-14 Nick Clifton <nickc@cygnus.com>
3597 * config/tc-mips.c (mips_disable_float_construction): New
3598 static variable. Set to true if doubles should not be
3599 constructed by loading two single width fp registers with
3600 halves of the value.
3601 (mips_ip): Test mips_disable_float_construction.
3602 (md_longopts): Add command line switches --construct-floats
3603 and --no-construct-floats.
3604 (md_parse_option): Parse new command line options.
3605 (md_show_usage): Describe new command line options.
3607 * doc/c-mips.texi: Document new command line options.
3609 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3611 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3612 * configure: Regenerate.
3614 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3616 * configure.in (DEFAULT_EMULATION setting): Revert part of
3617 2000-07-01 change that set te_multi=multi unless set to tmips.
3618 * configure: Regenerate.
3620 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3622 * config/obj-coff.c (coff_frob_section): Add padding to the last
3623 section when aligning it increases its size.
3625 2000-07-11 Kazu Hirata <kazu@hxi.com>
3627 * config/tc-tic54x.c: Fix formatting.
3629 2000-07-10 Kazu Hirata <kazu@hxi.com>
3631 * config/tc-h8500.c: Fix formatting.
3632 * config/tc-tic54x.c: Fix formatting.
3634 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3636 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3637 displacements correctly.
3639 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3641 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3643 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3647 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3649 From David Huggins-Daines <dhd@linuxcare.com>
3650 * config/te-hppalinux64.h: Add a new emulation.
3651 * configure.in (emulations): Add configure bits to support the
3652 64-bit Linux/parisc target.
3653 * configure: Regenerate.
3655 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3656 (md_shortopts): Add `V' for ELF.
3658 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3659 when SOM or ELF_ARG_RELOC are defined.
3660 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3661 ELF_ARG_RELOC are defined.
3662 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3663 (pa_stringer): ..Do it here instead. Fix comment typos.
3664 (hppa_force_relocation): Cast enums to int before comparing with
3667 From Ryan Bradetich <rbradetich@uswest.net>
3668 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3669 redifinition warning.
3670 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3671 (hppa_force_relocation): ditto
3672 (md_apply_fix): Added cast to buf to fix warnings.
3674 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3675 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3677 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3678 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3679 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3680 reloc_type** to avoid warnings in switch.
3681 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3682 little earlier instead.
3684 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3686 (pa_type_args): Use symbol_arg_reloc_info.
3687 (struct pa_it): Make arg_reloc unsigned int.
3688 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3689 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3690 (pa_code): Delete. pa_text duplicates this function.
3691 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3692 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3694 (cons_fix_new_hppa): Actually change selector to e_fsel when
3695 warning about assuming so.
3696 (tc_gen_reloc): More example elf arg reloc code.
3697 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3698 (hppa_force_relocation): Likewise.
3700 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3702 (pa_end_of_source): Prototype.
3703 (hppa_fix_adjustable): Prototype.
3704 (LABELS_WITHOUT_COLONS): Move it..
3705 * config/te-hppa.h: To here.
3707 * config/te-hppa64.h: New file.
3709 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3711 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3712 format -10, -16, 16 relocs.
3713 (hppa_elf_mark_end_of_function): Test for null
3714 last_call_info->start_symbol
3716 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3717 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3718 re_assesmble_* functions. Delete extraneous statements. Fix
3720 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3721 insn to re_assemble_*.
3723 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3725 * doc/internals.texi (Expressions): Fix typo.
3727 2000-07-08 Kazu Hirata <kazu@hxi.com>
3729 * config/tc-sh.c: Fix formatting.
3730 * config/tc-tic54x.c: Fix formatting.
3731 * depend.c: Fix formatting.
3732 * flonum-konst.c: Likewise.
3733 * flonum-mult.c: Likewise.
3735 2000-07-07 Kazu Hirata <kazu@hxi.com>
3737 * config/tc-sh.c: Fix comments.
3738 * config/obj-vms.c: Fix comments.
3739 * config/tc-a29k.c: Likewise.
3740 * config/tc-alpha.c: Likewise.
3741 * config/tc-h8300.c: Likewise.
3742 * config/tc-h8500.c: Likewise.
3743 * config/tc-i370.c: Likewise.
3744 * config/tc-ia64.c: Likewise.
3745 * config/tc-m68hc11.c: Likewise.
3746 * config/tc-m68k.c: Likewise.
3747 * config/tc-mips.c: Likewise.
3748 * config/tc-ns32k.c: Likewise.
3749 * config/tc-ppc.c: Likewise.
3750 * config/tc-z8k.c: Likewise.
3752 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3754 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3755 Default to '(SEC_LOAD | SEC_DATA)'.
3756 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3758 * doc/internals.texi (CPU Backend): Describe
3759 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3761 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3763 * as.c (parse_args): NULL terminate the long option list.
3765 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3767 * config/tc-d30v.h: Include "write.h" for fixS.
3768 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3770 2000-07-05 Nick Clifton <nickc@cygnus.com>
3772 * config/tc-d30v.c (write_2_short): Further changes to warning
3773 messages produced when combining EITHER_BUT_PREFER_MU attributed
3776 2000-07-05 DJ Delorie <dj@redhat.com>
3780 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3782 * config/tc-arm.c (psrs): Accept combinations of flags.
3784 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3786 * config/tc-avr.c: Change _ () to _() around all strings marked
3787 for translation (exception from the usual coding style).
3788 (avr_opt): New struct variable, how the new switches are set.
3789 (OPTION_MMCU): Define as 'm' and actually use.
3790 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3791 (show_mcu_list): New function, display the list of known MCUs.
3792 (md_show_usage): Document the new switches. Call show_mcu_list.
3793 (avr_set_arch): Change 'm' to OPTION_MMCU.
3794 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3795 Handle the new switches.
3796 (avr_operands): Disable warnings for undefined combinations of
3797 operands if -mall-opcodes. Disable warnings for skipping two-word
3798 instructions if enhanced core or -mno-skip-bug.
3799 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3800 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3801 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3802 (avr_ldi_expression): Warn about implicit lo8().
3803 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3805 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3807 * configure.in: Add entry for mips-*-sysv4*MP*
3808 * configure: Rebuild
3809 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3810 elf32-tradlittlemips for traditional mips targets.
3811 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3812 test for Link Once sections as in adjust_reloc_syms.
3813 * config/te-tmips.h: New file for traditional mips targets. Define
3816 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3818 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3819 flags argument is not present, don't change an existing section's
3820 section's attributes. If the flags argument is present, warn if the
3821 attributes don't match the section's current attributes. When
3822 long section names are supported, set SEC_LINK_ONCE and
3823 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3825 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3827 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3828 symbols; create them.
3830 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3832 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3833 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3835 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3837 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3838 expressions. Ignore the problem when handling 16 bit signed
3839 immediates, because the assembler will take care of the relocation
3842 2000-06-27 Nick Clifton <nickc@cygnus.com>
3844 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3845 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3846 sequential order, and emit warning messages if the input source
3847 code contains constructs like that, or parallel constructs
3848 containing such opcodes.
3850 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3852 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3853 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3854 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3855 (md_show_usage): Update usage message.
3856 (md_parse_option): Allow redefinition of MCU type within the
3857 same avr[1-5] bfd machine type. Show both old and new MCU type
3858 in the error message.
3859 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3860 Simplify 8K wrap code.
3862 2000-06-25 Kazu Hirata <kazu@hxi.com>
3864 * config/obj-aout.c: Remove all uses of DEFUN.
3865 * config/obj-ieee.c: Likewise.
3866 * config/tc-sh.c: Fix comment typos.
3867 * config/tc-tahoe.c: Likewise.
3868 * config/tc-vax.c: Likewise.
3869 * config/tc-w65.c: Likewise.
3870 * config/tc-z8k.c: Likewise.
3871 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3873 2000-06-24 DJ Delorie <dj@cygnus.com>
3875 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3876 more changes from Sept 1999
3877 (tc_i386_fix_adjustable): ditto
3878 (md_apply_fix3): ditto
3880 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3882 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3883 (gas_cgen_parse_operand): Set it around expression() call.
3884 (gas_cgen_md_operand): Test for it before longjmp().
3886 2000-06-24 Kazu Hirata <kazu@hxi.com>
3888 * config/tc-h8500.c: Remove all uses of DEFUN.
3889 * config/tc-sh.c: Likewise.
3890 * config/tc-w65.c: Likewise.
3891 * config/tc-z8k.c: Likewise.
3893 * config/tc-h8500.c: Fix typos in comments.
3895 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3897 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3900 2000-06-23 matthew green <mrg@redhat.com>
3902 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3903 defined. Fix error message for `[' grouping.
3905 2000-06-22 Kazu Hirata <kazu@hxi.com>
3907 * config/tc-h8300.c: Fix formatting and comment typos.
3909 2000-06-22 Timothy Wall <twall@cygnus.com>
3911 * config/tc-ia64.c (note_register_values): Move premature QP
3912 notation clearing into the appropriate place.
3914 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3916 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3917 first before anything else. Add bin-bugs.h, emul.h and progress.h
3918 Sort list of files as for $(OBJS) in Makefile.am.
3920 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3921 find one. Remake dependencies.
3922 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3923 * Makefile.in: Regenerate.
3924 * doc/Makefile.in: Regenerate.
3926 * config/tc-i386.c (i386_displacement): Don't assume a constant
3927 displacement is necessarily 16 bits when in 16 bit code mode.
3928 (md_assemble): Instead size the displacement here after we know
3929 for sure that a .code16gcc operand hasn't automatically added
3930 operand size prefixes.
3932 2000-06-21 H.J. Lu <hjl@gnu.org>
3934 * Makefile.am: Rebuild dependency.
3935 * Makefile.in: Rebuild.
3937 2000-06-21 Kazu Hirata <kazu@hxi.com>
3939 * config/tc-h8300.c (parse_reg): Make the function static.
3940 (parse_exp): Likewise.
3942 2000-06-20 DJ Delorie <dj@cygnus.com>
3944 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3945 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3946 for cygwin import libraries to work properly.
3948 2000-06-20 H.J. Lu <hjl@gnu.org>
3950 * Makefile.am: Rebuild dependency.
3951 * Makefile.in: Rebuild.
3952 * configure: Likewise.
3953 * doc/Makefile.in: Likewise.
3955 2000-06-20 Timothy Wall <twall@cygnus.com>
3957 * doc/internals.texi (CPU backend): Add @itemx for
3958 TC_START_LABEL_WITHOUT_COLON.
3959 * doc/c-tic54x.texi: New.
3960 * doc/as.texinfo: Add tic54x features and include primary tic54x
3962 * doc/all.texi: Add C54X.
3963 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3964 * doc/Makefile.in: Regenerate.
3965 * configure.in: Add tic54x and define LIBM for tic54x.
3966 * configure: Regenrate.
3967 * config/tc-tic54x.[ch]: New.
3968 * config/obj-coff.h: Add tic54x.
3969 * Makefile.am: (CPU_TYPES): Add tic54x.
3970 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3971 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3972 (as_new_LDADD): Add $(LIBM).
3973 * Makefile.in: Regenerate.
3975 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3977 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3978 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3979 * doc/as.texinfo: Likewise.
3981 * configure, Makefile.in: Regenerate.
3982 * configure.in (emulations): Recognize m6811 and m6812.
3983 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3984 Added files for 68hc11 and 68hc12 assembler.
3985 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3986 * config/tc-m68hc11.h: Header definition for that assembler.
3988 2000-06-18 Nick Clifton <nickc@redhat.com>
3990 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3991 instead of OCTETS_PER_BYTE.
3993 * config/tc-v850.c: Fix compile time warnings.
3994 * config/tc-ppc.c: Fix compile time warnings.
3996 2000-06-18 H.J. Lu <hjl@gnu.org>
3998 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3999 * configure: Rebuild.
4001 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4003 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4006 2000-06-16 Nick Clifton <nickc@cygnus.com>
4008 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4009 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4011 * doc/c-mips.texi: Document newly accepted cpu variants.
4013 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4015 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4017 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4019 * macro.c (getstring): Make it possible to escape the quote
4022 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4024 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4026 2000-06-13 H.J. Lu <hjl@gnu.org>
4028 * configure: Regenerate.
4030 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4032 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4034 * doc/internals.texi (line_separator_chars): Semicolon is no
4035 longer a default. Mention null and newline as defaults.
4037 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4039 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4040 * config/tc-i860.h (line_separator_chars): Likewise.
4041 * config/tc-h8300.c (line_separator_chars): Likewise.
4042 * config/tc-i960.c (line_separator_chars): Likewise.
4043 * config/tc-m68k.c (line_separator_chars): Likewise.
4044 * config/tc-mips.c (line_separator_chars): Likewise.
4045 * config/tc-ns32k.c (line_separator_chars): Likewise.
4046 * config/tc-sparc.c (line_separator_chars): Likewise.
4047 * config/tc-vax.c (line_separator_chars): Likewise.
4049 * config/tc-h8300.c (comment_chars): Use string initialiser.
4050 * config/tc-i960.c (line_comment_chars): Likewise.
4051 * config/tc-z8k.c (comment_chars, line_comment_chars,
4052 line_separator_chars): Likewise.
4054 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4057 2000-06-08 Nick Clifton <nickc@cygnus.com>
4059 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4062 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4064 * configure.in (VERSION): Update to show this is the CVS mainline.
4066 2000-06-08 Matthew Jacob <mjacob@feral.com>
4068 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4069 $at is the integer register $r28, vs. both $r28 and the floating
4070 point register $f28.
4072 2000-06-08 James E. Wilson <wilson@cygnus.com>
4074 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4075 (dot_endp): Don't call ia64_flush_insns.
4076 (emit_one_bundle): Don't delete prologue/body records from
4077 unwind_record list in first loop. Rewrite second loop to account for
4080 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4082 * config/tc-ia64.c: Add missing prototypes.
4083 (generate_unwind_image): Cast argument to output_unw_records call.
4085 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4087 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4089 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4091 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4092 (REGISTER_P): likewise.
4093 (avr_opcodes): uses include/opcode/avr.h
4094 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4096 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4098 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4101 2000-06-03 H.J. Lu <hjl@gnu.org>
4103 * read.c (is_end_of_line): Put back `;'.
4105 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4107 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4109 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4111 * expr.c (operand): Test is_end_of_line outside switch to catch
4112 line separator chars that are also operators.
4113 (operator): Return O_illegal for line separator chars.
4115 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4116 entry (or `!' entry for TC_HPPA).
4118 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4119 before indexing is_end_of_line. Remove redundant check for '\0'.
4121 * config/tc-h8500.c (md_assemble): Likewise.
4122 * config/tc-mcore.c (md_assemble): Likewise.
4123 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4126 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4128 * config/tc-mcore.c (mcore_cons): Likewise.
4129 (mcore_float_cons): Likewise.
4130 (mcore_stringer): Likewise.
4131 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4133 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4135 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4137 2000-05-29 Nick Clifton <nickc@cygnus.com>
4139 * config/tc-sh.c: Fix compile time warning messages.
4141 * config/tc-mips.c: Fix compile time warning messages.
4143 2000-05-29 Philip Blundell <philb@gnu.org>
4145 * doc/as.texinfo: Update copyright dates.
4146 (Local Labels): Delete misplaced mention of ARM.
4147 * NEWS: Mention ARM ELF support.
4149 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4151 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4152 it is modified, and use the real_size to compute the frag address
4153 for dwarf2 line info.
4155 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4157 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4158 line-matching scheme to cope with automake moving variables around.
4159 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4160 * Makefile.in: Regenerate.
4162 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4164 * config/tc-sparc.c (sparc_relax): New.
4165 (md_longopts): Add -relax and -no-relax options.
4166 (md_parse_options, md_show_usage): Likewise.
4167 (md_apply_fix3): Optimize tail call into branch always if possible.
4169 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4171 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4172 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4173 rules, with warning when a GAS statement specifies a packing that
4174 will result in an instruction being squashed.
4175 Added typdef packing_type and enumerals, changed various integer
4176 literals to use the enumerals.
4178 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4180 * config/tc-ia64.c (dot_restorereg_p): New function.
4181 (md_pseudo_table): Add restorereg.p.
4182 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4183 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4185 * config/tc-ia64.h (unw_record_type): Add unwabi.
4186 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4187 called MASK with members for imask, and the masks produced by
4188 fr_mem, gr_mem, br_mem, and frgr_mem.
4189 (unw_p_record): Add members ABI and CONTEXT.
4190 (unw_x_record): Add member AB.
4191 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4192 as pseudo-register for use during unwind info generation.
4193 (AR_PFS, AR_LC): New macros.
4194 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4195 whose names start with an at sign (as in "@priunat").
4196 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4198 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4199 proc_end, unwind_info, personality_routine): Consolidate into
4200 "unwind" structure to reduce offset-table use. Add member
4201 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4203 (output_R1_format, output_R3_format, output_P3_format,
4204 output_P6_format): Initialize R with zero to reduce compiler warnings.
4205 (output_P7_format): Ditto. Add `default' branch to switch
4206 statement to reduce compiler warnings.
4207 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4208 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4209 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4210 into single argument.
4211 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4212 compiler warnings. Merge A and B args into single argument.
4213 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4214 A and B args into single argument.
4215 (free_record): Removed (wasn't used).
4216 (free_list_records): Also free imasks in prologue records.
4217 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4218 (output_spill_mask): Remove.
4219 (output_unwabi): New function.
4220 (output_epilogue, output_label_state, output_copy_state): Call
4222 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4223 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4225 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4226 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4227 as part of handling the prologue records. Emit region's imask if
4228 we have one. Handle unwabi, epilogue, label_state, copy_state,
4229 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4230 spill_sprel_p, and spill_reg_p records.
4231 (set_imask, count_bits, slot_index): New function.
4232 (fixup_unw_records): Fix region size computation. Handle
4233 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4234 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4235 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4236 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4237 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4238 (dot_save): Use manifest constants for applicaton registers.
4239 Handle REG_PR and REG_PRIUNAT.
4240 (dot_restore): Don't just ignore it.
4241 (dot_restorereg): New function..
4242 (generate_unwind_image): Ensure unwind info is a multiple of eight
4243 bytes, not just four bytes.
4244 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4245 (dot_altrp): Don't just ignore it.
4246 (dot_savemem): New function. Replaces dot_savesp() and
4247 dot_savepsp(). Use manifest constants for applicaton registers.
4248 Handle REG_PR and REG_PRIUNAT.
4249 (dot_savef): Simplify.
4250 (dot_saveb): Support generation of br_gr.
4251 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4252 dot_label_state, dot_copy_state): New function.
4253 (dot_unwabi): Don't just ignore it.
4254 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4255 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4256 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4257 (emit_one_bundle): Set slot number for prologue/body records
4258 *before* emitting the first insn.
4259 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4260 (md_begin): Declare "psp" pseudo-register.
4261 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4262 so we don't get segfault.
4263 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4264 counts as required per SW Conventions manual
4265 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4266 output_preds_psprel, output_preds_sprel, output_spill_base,
4267 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4268 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4269 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4270 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4271 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4272 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4273 (dot_vframe): Implement.
4274 (dot_vframesp, dot_vframepsp): New function.
4276 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4278 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4279 * configure: Regenerate.
4281 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4283 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4284 (md_estimate_size_before_relax): so we can use it here instead of
4285 old kludges. Localise vars to blocks. Comment.
4287 * frags.c (frag_new): Update fr_var comments.
4288 * frags.h (struct frag): Ditto.
4290 2000-05-22 Richard Henderson <rth@cygnus.com>
4292 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4293 (pseudo_func): Add pcrel.
4294 (operand_match): Handle IA64_OPND_TGT64.
4295 (build_insn): Likewise.
4296 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4297 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4298 (fix_insn): Handle all three 64-bit relocation types.
4300 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4302 * obj.h (struct format_ops): New members begin, app_file,
4303 s_set_other, s_set_desc, s_get_type, s_set_type,
4304 separate_stab_sections, init_stab_section.
4306 * config/obj-multi.h: Update GPL notice to v2.
4308 (obj_app_file): New.
4309 (S_SET_SIZE): Test s_set_size for NULL before calling.
4310 (S_SET_ALIGN): Similar for s_set_align.
4315 (SEPARATE_STAB_SECTIONS): New.
4316 (INIT_STAB_SECTION): New.
4317 (EMIT_SECTION_SYMBOLS): New.
4318 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4320 * config/obj-elf.h: Update GPL notice to v2.
4321 Mention that this file is included from obj-multi.h.
4322 (obj_begin): Wrap definition in ifndef.
4323 (elf_file_symbol): Constify declaration.
4324 (obj_app_file): Ditto.
4325 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4326 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4328 * config/obj-elf.c (elf_s_set_other): New.
4329 (elf_file_symbol): Constify argument.
4330 (elf_separate_stab_sections): New.
4331 (elf_init_stab_section): New.
4332 (elf_format_ops): Add new members. Remove comma at end.
4334 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4335 (ecoff_format_ops): Add new fields. Remove comma at end.
4336 Mention inconsistency for emit_section_symbols.
4338 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4340 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4341 (coff_separate_stab_sections): New.
4342 (coff_format_ops): Add new members.
4344 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4345 (obj_aout_s_set_other): New.
4346 (obj_aout_s_set_desc): New.
4347 (obj_aout_s_get_type): New.
4348 (obj_aout_s_set_type): New.
4349 (obj_aout_separate_stab_sections): New.
4350 (aout_format_ops): New members added. Use obj_aout_process_stab,
4351 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4352 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4354 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4356 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4358 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4359 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4360 (md_estimate_size_before_relax): Ensure jumps to weak and
4361 externally visible symbols are relocatable.
4363 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4365 * stabs.c (aout_process_stab): Make global.
4366 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4367 * read.h (aout_process_stab): Declare.
4369 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4370 Generalize to *aout, *coff *elf.
4371 * configure: Regenerated.
4373 * doc/internals.texi (Object format backend): Say
4374 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4376 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4377 * Makefile.in: Regenerated.
4379 2000-05-19 Catherine Moore <clm@cygnus.com>
4381 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4383 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4385 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4386 instruction to reflect change in re_assemble_*.
4388 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4390 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4391 build PA64 ELF tools.
4392 * configure: Rebuilt.
4394 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4396 * Makefile.am: Regenerate dependencies.
4397 * Makefile.in: Regenerate.
4399 2000-05-15 Nick Clifton <nickc@cygnus.com>
4401 * config/tc-arm.c (struct asm_psr): Add boolean field
4402 distinguishing between CSPR and SPSR. Rename 'number' field
4404 (psrs): Rearrange contents to match new asm_psr structure.
4405 (arm_psr_parse): Move next to psr_required_here. Make it
4406 return an asm_psr structure.
4407 (psr_required_here): Use asm_psr structure returned by
4409 (do_msr): Reorganise to allow psr_required_here to be called
4411 (md_undefined_name): Mark 'name' parameter as unused, since
4412 the COFF target does not use it.
4414 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4416 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4418 * config/te-aux.h: Likewise.
4419 * config/te-dpx2.h: Likewise.
4420 * config/te-go32.h: Likewise.
4421 * config/te-hp300.h: Likewise.
4422 * config/te-hppa.h: Likewise.
4423 * config/te-i386aix.h: Likewise.
4424 * config/te-ic960.h: Likewise.
4425 * config/te-interix.h: Likewise.
4426 * config/te-nbsd532.h: Likewise.
4427 * config/te-pc532mach.h: Likewise.
4428 * config/te-ppcnw.h: Likewise.
4429 * config/te-psos.h: Likewise.
4430 * config/te-sparcaout.h: Likewise.
4431 * config/te-sun3.h: Likewise.
4432 * config/te-sysv32.h: Likewise.
4434 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4436 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4437 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4438 and sign extend without an if statement.
4439 (build_bytes): Likewise.
4441 2000-05-14 Kazu Hirata <kazu@hxi.com>
4443 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4444 X_add_symbol L_32 case.
4446 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4448 * config/te-freebsd.h: New file.
4450 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4452 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4453 bindtextdomain): Replace defines with those from intl/libgettext.h
4454 to quieten gcc warnings.
4456 * NEWS: Mention x86 .arch and -q.
4458 * config/tc-i386.c (quiet_warnings): New.
4459 (md_assemble): Use quiet_warnings.
4460 (md_parse_option): Set quiet_warnings from -q.
4461 (md_show_usage): Mention -q, delete -m.
4462 (flag_do_long_jump): Delete.
4463 (md_parse_option): Remove -m.
4464 (md_show_usage): Remove -m.
4465 (md_create_long_jump): Remove useless flag_do_long_jump code.
4467 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4468 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4470 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4471 Alexander Sokolov <robocop@netlink.ru>
4473 * doc/c-i386.texi (i386-Arch): New section.
4474 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4476 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4477 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4478 architecture has been given and is not 486.
4479 (set_cpu_arch): New.
4480 (md_pseudo_table): Add .arch.
4481 (md_assemble): Warn if cpu architecture has been given and an
4482 unsupported instruction.
4484 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4485 Move operand_types bit defines after relevant template field.
4486 (template): Add cpu_flags.
4490 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4492 * config/tc-mn10300.h (md_end): Define.
4493 (mn10300_finalize): Declare.
4494 * config/tc-mn10300.c: Include dwarf2dbg.h.
4495 (debug_line): Define.
4496 (md_assemble): Generate dwarf2 line info.
4497 (mn10300_finalize): New function. Finalize dwarf2 info.
4499 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4501 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4502 external version of the relocation for weak symbols.
4504 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4506 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4507 frame size in units of 16 bytes, as required per SW Conventions manual.
4508 (output_unw_records): Output info-block header as a dword to get
4511 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4513 * as.h: #include "file", not <file> on files from ../include.
4514 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4515 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4516 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4517 (tc_coff_symbol_emit_hook): Ditto.
4518 (OPTCOUNT): Cast to int to avoid compiler warning.
4519 (md_begin): Fix signed/unsigned warnings.
4521 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4523 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4524 ABRANCH LONG case for a conditional branch on a 68000.
4525 (md_estimate_size_before_relax): Likewise. Also handle
4526 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4527 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4528 PC-relative on all CPUs.
4529 (md_estimate_size_before_relax): Likewise.
4531 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4533 * as.c (parse_args): Just mention current year in printed
4536 2000-05-03 J.T. Conklin <jtc@redback.com>
4538 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4540 (md_parse_option): Recognize -m7400.
4542 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4544 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4545 don't permit lp to become less than the words array.
4547 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4549 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4550 Fix little-endian case.
4552 2000-05-03 David O'Brien <obrien@NUXI.com>
4554 * as.c (parse_args): Update copyright.
4556 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4558 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4559 for the .bss section too.
4561 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4563 * configure.in: Set em=linux for hppa-*-linux.
4564 * configure: Regenerate.
4565 * doc/Makefile.in: Regenerate with correct automake.
4567 * frags.c (frag_grow): Sanity check chunk_size.
4569 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4570 * config/obj-som.h: Likewise.
4571 * config/obj-ieee.h: Likewise.
4573 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4575 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4576 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4577 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4578 (pa_ip): low_sign_unext now returns via function value. Use
4579 re_assemble_* instead of dis_assemble_* and
4580 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4582 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4583 (md_section_align, md_parse_option, md_show_usage,
4584 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4585 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4586 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4587 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4588 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4590 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4591 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4592 outside of switch. Correct mask and shifting errors in case 10
4593 and case -11. In case 21, compare against signed range to suit
4594 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4595 case 17 and case 22, use offsetT variable to properly check range.
4596 Use re_assemble_* here too.
4597 (evaluate_absolute): Change type of value to offsetT. Call
4598 hppa_field_adjust to do the work for us.
4599 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4600 (pa_parse_cmpib_64_cmpltr): Ditto.
4601 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4602 of i to unsigned int.
4603 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4604 (pa_end_of_source): Return type is void.
4606 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4608 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4610 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4612 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4613 More comments added.
4614 (md_begin): Removed "construct symbols for each register name".
4615 Because register names conflicts with GCC generated function
4617 (avr_operand): Now constant numbers can be used as a register
4618 identifiers (0 as r0, 31 as r31).
4619 (md_assemble): use skip_space () before parsing instruction
4622 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4624 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4625 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4626 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4627 * configure: Regenerate.
4629 2000-04-29 Andreas Jaeger <aj@suse.de>
4631 * as.h: Correctly check GCC version.
4633 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4635 * doc/as.1: Fix unbalanced brackets.
4637 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4639 (line_comment_chars): Set to '/' if TE_FreeBSD.
4641 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4643 * configure.in: Configury support for PA64 (currently disabled).
4644 * configure: Rebuilt.
4646 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4648 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4649 bfd_set_section_alignment.
4651 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4653 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4656 2000-04-24 Nick Clifton <nickc@cygnus.com>
4658 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4659 * doc/as.texinfo (Align): Include arm and strongarm in list of
4660 targets that have the second form of the behaviour of the .align
4663 2000-04-24 Mark Klein <mklein@dis.com>
4665 * config/obj-som.c: Terminate obj_pseudo_table.
4667 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4669 * as.c (parse_args): Allow md_parse_option to override -a listing
4671 * config/obj-coff.c (add_lineno): Change type of offset parameter
4672 from "int" to "bfd_vma."
4673 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4674 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4675 (ppc_change_csect): Align correctly for XCOFF64.
4676 (ppc_machine): New function, which discards "ppc_machine" line.
4677 (ppc_tc): Cons for 8 when code is 64 bit.
4678 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4680 (md_parse_option): Handle -a64 and -a32.
4682 * config/tc-ppc.h (TARGET_MACH): Define.
4683 (TARGET_FORMAT): Move to function.
4684 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4686 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4688 * config/tc-avr.c: New AVR_ISA_ defined.
4689 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4690 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4691 for `fmul', `movw' and `lpm R,Z' instructions.
4692 (avr_operands): Warn if current opcode is a two-word instruction
4693 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4694 (avr_opcodes): New commands added.
4695 (REGISTER_P): Check 'a' and 'v' constraint letters.
4696 (mcu_types): New MCU added.
4698 2000-04-22 Timothy Wall <twall@cygnus.com>
4700 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4702 (operand_match): Conditionally insert default bit values for IMMU9.
4704 2000-04-14 Matthew Green <mrg@cygnus.com>
4706 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4707 * configure: Rebuilt.
4709 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4710 Jason Eckhardt <jle@cygnus.com>
4712 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4714 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4715 Added handling of new operand types l,y,&,fe,fE,fx.
4717 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4718 David Mosberger <davidm@hpl.hp.com>
4719 Timothy Wall <twall@cygnus.com>
4720 Andrew MacLeod <amacleod@cygnus.com>
4721 Jim Wilson <wilson@cygnus.com>
4723 * Makefile.am (CPU_TYPES): Add ia64.
4724 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4725 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4726 * Makefile.in: Rebuild.
4727 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4728 * configure: Rebuild.
4729 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4730 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4731 * expr.c (expr): Handle md_optimize_expr.
4732 * read.c (LEX_HASH): Add comment.
4733 * config/tc-ia64.c, config/tc-ia64.h: New files.
4735 2000-04-21 Richard Henderson <rth@cygnus.com>
4737 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4738 bundling a non-delayed branch type instruction.
4740 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4742 * config/tc-mn10300.c (HAVE_AM30): Define.
4743 (md_assemble): Use it.
4745 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4747 * config/obj-elf.c (obj_elf_change_section): Check for changed
4750 * Makefile.am: (CPU_MULTI_VALID): Remove.
4751 (MULTI_CPU_TYPES): Define.
4752 (MULTI_CPU_OBJ_VALID): Define.
4753 (DEPTC): Use the above.
4754 (DEPOBJ): Same here.
4756 Regenerate dependencies.
4757 * Makefile.in: Regenerate.
4759 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4761 * Makefile.am (YACC, LEX): Get them from configure.
4763 2000-04-18 H.J. Lu (hjl@gnu.org)
4765 * config/tc-i386.c (offset_in_range): Use addressT instead of
4766 bfd_vma for non-bfd assemblers.
4768 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4770 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4771 doesn't give spurious errors.
4773 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4775 * as.h (SEEK_SET): Define if undefined.
4777 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4779 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4780 constants, and don't assume offsetT is 32 bits.
4782 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4784 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4785 (md_pcrel_from_section): Add prototype.
4786 (d10v_fix_adjustable): Add prototype.
4787 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4789 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4791 2000-04-12 Nick Clifton <nickc@cygnus.com>
4793 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4794 symbol in frag chain.
4796 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4798 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4799 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4800 (fits_in_signed_word, smallest_imm_type): Ditto.
4801 (md_assemble): Use an offsetT var to hold offsetT values, not a
4803 (offset_in_range): New.
4804 (md_assemble): Use it.
4805 (md_convert_frag): Change type of target_address, opcode_address,
4806 and displacement_from_opcode_start to offsetT.
4807 (md_create_short_jump): Change type of offset to offsetT.
4808 (md_create_long_jump): Ditto.
4809 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4810 (md_chars_to_number): Remove.
4811 (output_invalid): Remove duplicate prototype.
4813 2000-04-09 Nick Clifton <nickc@cygnus.com>
4815 * Makefile.am (CPU_TYPES): Add 'avr'.
4816 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4817 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4819 * Makefile.in: Regenerate.
4821 * doc/as.texinfo: Add M32R documentation.
4823 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4825 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4826 --enable-build-warnings option.
4827 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4828 * Makefile.in, configure: Re-generate.
4830 2000-04-07 Nick Clifton <nickc@cygnus.com>
4832 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4833 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4834 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4835 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4836 (arm_force_relocation): Force relocations for
4837 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4839 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4841 * config/tc-sh.c (get_operands): There's no third operand if the
4842 first operand is an immediate.
4844 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4846 * config/tc-sh.c (immediate): Delete.
4847 (sh_operand_info): Add immediate member.
4848 (parse_reg): Use A_PC for pc.
4849 (parse_exp): Add second argument 'op'. All callers changed.
4850 (parse_at): Expect pc to be coded as A_PC.
4851 Use immediate field in *op.
4852 (insert): Add fourth argument 'op'. All callers changed.
4853 (build_relax): Add second argument 'op'. All callers changed.
4854 (insert_loop_bounds): New function.
4855 (build_Mytes): Remove DISP_4.
4856 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4857 (assemble_ppi): Use immediate field in *operand.
4858 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4859 (md_apply_fix): Likewise.
4860 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4862 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4864 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4866 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4868 * internals.texi (CPU backend): Document
4869 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4871 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4873 * po/gas.pot: Regenerate.
4875 * as.c (show_usage): Restore translated part of bug string.
4876 * gasp.c (show_usage): Likewise.
4878 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4879 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4880 than move-if-change.
4881 (DEP1): Modify for "gcc -MM".
4885 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4886 Update dependencies.
4887 * Makefile.in: Regenerate.
4889 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4891 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4892 (md_begin): Likewise.
4893 (HAVE_AM33): New macro.
4894 (md_assemble): Use it. Match r_regs and xr_regs only if
4897 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4899 * as.h: #include "bin-bugs.h"
4900 * as.c (show_usage): Use REPORT_BUGS_TO.
4901 * gasp.c: #include "bin-bugs.h"
4902 (show_usage): Use REPORT_BUGS_TO.
4904 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4906 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4908 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4909 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4912 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4914 * config/tc-i386.c (i386_immediate): Don't assume a constant
4915 immediate is necessarily 16 bits when in 16 bit code mode.
4916 (md_assemble): Instead set guess_suffix here after we have checked
4919 2000-04-02 Richard Henderson <rth@cygnus.com>
4921 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4922 quantities. Correct right shift sign extension.
4923 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4924 32-bit value when shifting into place.
4926 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4928 * app.c: Add ATTRIBUTE_UNUSED as needed.
4929 * config/tc-ppc.c: Likewise.
4930 (ppc_size): Make unsigned long.
4931 (ppc_insert_operand): Add casts to avoid warnings.
4933 2000-03-31 Nick Clifton <nickc@cygnus.com>
4935 * config/tc-d10v.h (md_flush_pending_output): Define.
4937 2000-03-29 Nick Clifton <nickc@cygnus.com>
4939 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4940 segment. Works for both BFD_ASSEMBLER and others.
4941 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4943 2000-03-29 Nick Clifton <nickc@cygnus.com
4945 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4947 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4949 * listing.c (LISTING_LHS_WIDTH): Default depends on
4951 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4953 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4955 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4958 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4960 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4962 * config/tc-avr.c (mcu_types): Add missing initialiser.
4963 (md_pcrel_from_section): Add prototype.
4964 (avr_operand): Remove redundant test of unsigned < 0.
4965 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4967 2000-03-27 Denis Chertykov <denisc@overta.ru>
4969 * config/tc-avr.c: New file for AVR support.
4970 * config/tc-avr.h: Likewise.
4971 * configure.in: Add AVR support.
4972 * configure: Regenerate.
4974 2000-03-26 Timothy Wall <twall@cygnus.com>
4976 * gasp.c (macro_op): Add new argument to check_macro call.
4977 Macro structure definitions moved to macro.h
4978 * sb.h: Add argument to prototype for input_scrub_include_sb.
4979 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4980 nesting checks with an additional flag.
4981 (struct input_save): Add flag to indicate whether current sb
4982 should be checked for proper macro/conditional nesting.
4983 (input_scrub_push/pop): Save/restore nest check flag.
4984 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4986 * macro.c (check_macro): Allow caller to retrieve parsed macro
4987 information if a pointer is provided. This information may be
4988 used by the new macro hooks.
4989 * macro.h: Update prototype for check_macro. Macro struct
4990 definitions moved here from macro.c/gasp.c.
4991 * read.c (read_a_source_file): Add parameter to check_macro call,
4992 and pass macro info to the macro hook, if defined.
4993 (input_scrub_insert_line): New. Allow insertion of a line of
4994 characters into the input stream.
4995 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4996 file into the input stream.
4997 (s_include): Use input_scrub_insert_file.
4998 * internals.texi: Document new macro hooks.
4999 * as.h: New prototypes added.
5001 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5003 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5004 an initial capital letter.
5005 (i386_index_check): Reindent.
5007 2000-03-19 Nick Clifton <nickc@cygnus.com>
5009 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5012 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5014 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5015 instruction operand bad if Rd > 7 when generating
5016 thumb instructions. Prevents for example,
5017 "adr r12,label" from silently failing and generating
5018 the wrong instruction.
5020 2000-03-17 Nick Clifton <nickc@cygnus.com>
5022 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5023 that have a destingation >= 0x400000.
5024 Fix compile time warning messages.
5026 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5028 * config/tc-sh.c (md_begin): When encountering insn that are
5029 not supported by the current arch, only change the name if
5030 its contents are the same as prev_name.
5031 (get_specific): If the the architecture doesn't match, fail.
5033 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5035 * config/tc-sh.c (IDENT_CHAR): Define.
5036 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5037 matching back where it came from.
5039 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5041 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5043 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5045 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5048 2000-03-15 Kazu Hirata <kazu@hxi.com>
5050 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5052 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5054 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5055 floating-point-number, make sure 'f' is in FLT_CHARS.
5057 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5059 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5060 (s_lcomm_internal): Use it.
5061 * doc/internals.texi (CPU backend): Document it.
5062 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5065 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5067 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5070 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5071 implementation doesn't have special handling for switch
5073 (macro_build): Allow for code in sections other than .text.
5075 (mips_ip): Likewise.
5076 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5077 Don't perform relocs if we will be outputting them.
5078 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5079 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5082 2000-03-09 Catherine Moore <clm@cygnus.com>
5084 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5085 relocation type based on the entry in the fixup structure.
5086 Put S_IS_EXTERN processing back in.
5088 2000-03-08 H.J. Lu (hjl@gnu.org)
5090 * Makefile.am (install-exec-tooldir): Depend on
5091 install-exec-bindir for parallel make.
5092 * Makefile.in: Regenerated.
5094 2000-03-06 Nick Clifton <nickc@cygnus.com>
5096 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5098 (md_parse_option): Parse -m32r command line switch - disable m32rx
5100 (md_show_usage): Document new option.
5102 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5103 * doc/Makefile.in: Regenerate.
5104 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5106 2000-03-02 Michael Meissner <meissner@redhat.com>
5108 * config/tc-d30v.c (check_range): Remove code that incorrectly
5109 sign extended values where bits < 32.
5111 2000-03-02 H.J. Lu (hjl@gnu.org)
5113 * configure.in: Support --enable-targets=all on ia32.
5114 * configure: Regenerated.
5116 2000-03-01 Nick Clifton <nickc@cygnus.com>
5118 * gasp.c (do_align): Remove bogus check of alignment value.
5120 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5122 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5123 TC_PPC was defined forced the type of a symbol with no other type
5126 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5128 * doc/internals.texi (CPU backend): Mention that
5129 line_separator_chars do not break up comments. Fix typos for
5130 LEX_AT and LEX_NAME descriptions. Document operands for
5131 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5132 description of md_create_short_jump usage. Document argument for
5133 md_undefined_symbol.
5135 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5137 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5138 (md_parse_option): Handle it.
5139 (md_show_usage): Document it.
5141 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5143 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5144 opcode, for the instruction `pal19'. From Andrea Arcangeli
5147 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5149 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5151 (md_assemble): To here, before template operands are matched.
5152 Also ensure a constant immediate is sign extended when we know the
5153 size is at most 16 bits. This is to catch cases like "add
5154 $0xffc0,%ax" where we don't know the size, and thus that the
5155 immediate can be represented as Imm8S until after parsing the
5157 (i386_displacement): Similarly sign extend 16 bit constant
5159 (md_assemble): Relax 16-bit jump constant range check to suit sign
5160 extended displacements.
5162 2000-02-26 Andreas Jaeger <aj@suse.de>
5164 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5166 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5168 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5169 call operands when intel_syntax.
5170 (intel_float_operand): Return 2 for "fi...".
5171 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5172 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5173 earlier "SHORT" change.
5174 (md_assemble): When determining suffix from Regs, exclude
5177 2000-02-24 Nick Clifton <nickc@cygnus.com>
5179 * configure: Add arm-wince, mips-pe and sh-pe targets.
5180 * configure: Regenerate.
5182 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5184 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5185 "pe-mips" for the mips-pe target.
5187 * config/tc-arm.c (insns): Change displacement encoded in BL
5188 and B instructions if the target port is arm-wince.
5189 (do_ldst): Do not bias the relocation offset if the target
5191 (md_pcrel_from): Add in missing relocation offset bias if the
5192 target os arm-wince.
5194 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5195 (md_begin): Disable -G support for mips-pe target.
5196 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5197 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5200 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5201 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5202 assembler, just set the alignment to 4.
5204 * config/te-wince-pe.h: New file for WinCE targets. Define
5207 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5209 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5210 string instructions.
5211 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5212 (i386_intel_memory_operand): After finding a segment override,
5213 check again for no `[' before looking for a displacement. Bomb if
5214 more than one displacement rather than silently discarding the
5215 second and subsequent ones. Free strings malloc'd by
5216 build_displacement_string.
5218 2000-02-24 Catherine Moore <clm@cygnus.com>
5220 * config/obj-som.c (obj_pseudo_table): Add "weak".
5221 (obj_som_weak): New routine.
5223 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5225 * config/tc-i386.c (union i386_op): New.
5226 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5227 Throughout file replace occurences of disps[n], imms[n], regs[n]
5228 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5229 intel mode operand swapping. Add assert in regKludge and
5230 fake_zero_displacement code. Test i.types[n] when outputting
5231 displacements and immediates. Combine output of Disp16 with
5233 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5234 when in intel mode by (not) reversing fsub and fdiv operands
5235 before the template search. This fails for single operand
5236 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5237 undefined. Instead fix the base_opcode after we've found the
5238 template. Move base_opcode xor with found_reverse_match from
5239 opcode output code to before this fix so we test for the correct
5241 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5242 check in intel mode. Instead compare opcodes.
5244 * config/tc-i386.h (TC_RELOC): Delete.
5245 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5246 with equivalent call to reloc.
5248 * as.h (flag_m68k_mri): Move declaration after target include, and
5249 only declare when TC_M68K defined. Define as zero otherwise.
5250 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5251 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5252 Define as zero otherwise.
5253 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5254 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5255 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5256 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5257 testing whether defined.
5258 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5259 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5260 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5261 rather than testing whether defined.
5262 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5263 (parse_mri_cons): Declare and use only when TC_M68K.
5264 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5265 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5266 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5268 * NEWS: Mention IBM 370 support.
5270 2000-02-23 Richard Henderson <rth@cygnus.com>
5272 * config/tc-i386.c (md_assemble): When swapping operands for
5273 intel_syntax, assume everything that's not Imm or Disp is a
5276 2000-02-23 Linas Vepstas <linas@linas.org>
5278 * config/tc-i370.c, config/tc-i370.h: New files.
5279 * Makefile.am: Add support for Linux/IBM 370.
5280 * configure.in: Likewise.
5281 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5282 * config/obj-elf.c: Include elf/i370.h
5283 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5285 * Makefile.in: Regenerate.
5286 * configure: Regenerate.
5288 * doc/c-i370.texi: New file.
5289 * doc/all.texi: Include it.
5290 * doc/as.texinfo: And here.
5291 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5292 * doc/Makefile.in: Regenerate.
5294 2000-02-19 Michael Meissner <meissner@redhat.com>
5296 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5297 determine if an instruction can be used in parallel with an ADDppp
5298 or SUBppp instruction.
5300 2000-02-22 Andrew Haley <aph@cygnus.com>
5302 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5304 2000-02-22 Andrew Haley <aph@cygnus.com>
5306 * config/tc-mips.c (mips_gp32): New variable.
5307 (macro_build) Use mips_gp32.
5309 (md_longopts): Add "-mgp32" and "-mgp64".
5310 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5312 (OPTION_M7900): Change offset
5313 (OPTION_NO_M7900): Ditto.
5315 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5317 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5318 warning, and bump it to 1.
5320 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5322 From Brad Lucier <lucier@math.purdue.edu>:
5323 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5326 2000-02-21 Catherine Moore <clm@cygnus.com>
5328 * config/tc-mips.c (MF_HILO_INSN): Define.
5329 (mips_7000_hilo_fix): Declare.
5330 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5331 (md_parse_option): Check for 7000_HILO_FIX options.
5332 (OPTION_M7000_HILO_FIX): Define.
5333 (OPTION_NO_M7000_HILO_FIX): Define.
5334 * doc/c-mips.texi (-mfix7000): Describe.
5336 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5338 * listing.c (print_lines): Remove unused variable `end'.
5340 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5341 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5342 reloc_type when BFD_ASSEMBLER.
5343 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5344 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5345 statement and quell signed vs. unsigned comparison warning.
5347 2000-02-18 Nick Clifton <nickc@cygnus.com>
5349 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5350 the computed frag offset, rather than overwriting it.
5352 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5354 * config/tc-sh.c ("elf/sh.h"): Include.
5355 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5356 (md.begin): Initialize target_arch.
5357 Only include opcodes in has table that match selected architecture.
5358 (parse_reg): Recognize register names for sh-dsp.
5359 (parse_at): Recognize post-modify addressing.
5360 (get_operands): The leading space is now optional.
5361 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5362 arguments. Update valid_arch.
5363 (build_Mytes): Add support for SDT_REG_N.
5364 (find_cooked_opcode): New function, broken out of md_assemble.
5365 (assemble_ppi, sh_elf_final_processing): New functions.
5366 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5367 (md_longopts, md_parse_option): New option: -dsp.
5368 * config/tc-sh.h (elf_tc_final_processing): Define.
5369 (sh_elf_final_processing): Declare.
5371 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5373 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5374 the unwinder subspace. Save the current seg/subseg before creating
5377 2000-02-10 Nick Clifton <nickc@cygnus.com>
5379 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5380 little endian targets.
5381 (INST_BYTE1): Redefine to handle big and little endian
5383 (cpu_type): New type: Select between M340 and M210.
5384 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5385 instructions of the M340.
5386 (md_assemble): Add support for the MULSH and OPSR classes of
5388 (md_atof): Add support for little endian targets.
5389 (md_parse_option): Add support for -EL, -EB and -mcpu command
5391 (md_convert_frag): Add support for little endian targets.
5392 (md_apply_fix3): Add support for little endian targets.
5393 (md_number_to_chars): Add support for little endian targets.
5395 2000-02-10 Timothy Wall <twall@redhat.com>
5397 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5398 defined, use it to verify the symbol just read should be a label.
5400 2000-02-10 Timothy Wall <twall@redhat.com>
5402 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5403 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5404 around colons when KEEP_WHITE_AROUND_COLON is defined.
5405 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5406 and KEEP_WHITE_AROUND_COLON.
5408 2000-02-08 Timothy Wall <twall@redhat.com>
5410 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5412 (do_repeat): New. Abstract repeat logic so that a "break" can be
5414 (end_repeat): New. Provide support for a "break" out of the
5416 * read.h: Add prototypes for new functions.
5418 2000-02-08 Timothy Wall <twall@redhat.com>
5420 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5421 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5422 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5425 2000-02-08 Timothy Wall <twall@redhat.com>
5427 * read.c: Added elseif to directives table.
5428 * read.h: Added prototype for s_elseif.
5429 * doc/as.texinfo: Added description for elseif.
5430 * cond.c (s_elseif): New function
5432 2000-02-04 Timothy Wall <twall@redhat.com>
5434 * listing.c (print_lines): Remove conditionals causing bug in
5437 2000-02-03 Timothy Wall <twall@cygnus.com>
5439 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5441 * frags.c (frag_new): Calculate fr_fix in octets
5442 (frag_now_fix) Return offset as target address offset (bytes).
5443 (frag_now_fix_octets) New - Return offset in octets (8-bit
5445 * frags.h: Added prototype for frag_now_fix_octets().
5446 Distinguish between octets and bytes in field descriptions.
5447 * listing.c (calc_hex): Account for octets vs bytes when
5448 printing addresses/offsets.
5449 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5450 target is little-endian, print the octets in a word in big-endian
5451 order so that the display looks like a proper hexadecimal number,
5452 instead of having the octets reversed.
5453 * read.c (do_align): When recording alignment, alignment power
5454 should be in terms of target bytes (minimum addressible unit)
5456 (do_org) Convert ORG target address (byte) argument into an
5457 octet offset when generating a variable fragment.
5458 * symbols.c (resolve_symbol_value): Symbol final value
5459 converted to a target address offset (bytes) from its octet offset.
5460 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5461 offset (bytes) is adjusted by the frag offset (octets) converted
5463 (coff_frob_section) Section alignment power is in terms of bytes;
5464 convert it to an octet alignment power when calculating size (and
5465 size mask) in octets. Don't modify the section size in order to
5466 "align" it for TI COFF, since that format has a different method
5467 for storing alignment information.
5469 2000-02-01 Timothy Wall <twall@cygnus.com>
5471 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5472 entries, matching the way GCC generates them. If not escaped, the
5473 filename is encoded incorrectly.
5475 2000-01-31 Nick Clifton <nickc@cygnus.com>
5477 * config/tc-arm.c (reg_table): Add support for ATPCS register
5480 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5482 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5484 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5486 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5487 of a symbol when we really care about its value.
5489 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5491 * config/tc-mcore.c (md_assemble): Give warning message if
5492 operands passes to instruction are more than the spec.
5494 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5496 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5497 Thumb mode but the label seen was not declared as '.thumb_func'
5498 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5499 correct disassembly of Thumb code bounded by non function labels.
5501 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5503 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5504 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5506 * Makefile.in: Same here.
5509 * configure.in: Set bfd_gas for i386-aout when primary target
5510 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5511 we may need the primary te_file. Remove incorrect comment.
5513 * configure: Regenerate.
5515 * config/e-i386aout.c: New file.
5517 * as.c (USE_EMULATIONS): Move to before print_version_id.
5518 (struct emulation): Add i386aout.
5519 (show_usage): Split text strings. Reformat -a text. Add --em
5523 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5524 (aout_format_ops): New.
5527 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5528 preprocessor conditional and add aout USE_EMULATIONS tests.
5529 (read_a_source_file): Don't pass error strings to printf as
5533 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5535 (do_data): Same here.
5536 (process_file): And here.
5539 * symbols.c (colon): Rewrite "already defined" fatal message
5540 code for aout with USE_EMULATIONS.
5543 * config/obj-aout.c (OBJ_HEADER): Define.
5544 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5546 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5547 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5549 (obj_aout_type): Expand S_SET_OTHER here too.
5550 (obj_read_begin_hook): Remove.
5551 (aout_pop_insert): New.
5552 (obj_aout_s_get_other): New.
5553 (obj_aout_s_get_desc): New.
5554 (aout_format_ops): New.
5557 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5558 gets aout_pseudo_table.
5559 (aout_pseudo_table): Declare.
5560 (obj_read_begin_hook): Define.
5563 * config/obj-coff.c (obj_pseudo_table): Rename to
5565 (coff_pop_insert): Use coff_pseudo_table.
5566 (coff_sec_sym_ok_for_reloc): Remove.
5567 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5568 and comment all zero entries and remove #if 0 code.
5571 * config/obj-coff.h (obj_pop_insert): Define.
5572 (coff_pseudo_table): Declare.
5575 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5576 s_get_size, s_set_size. Comment all zero entries.
5579 * config/obj-elf.c (elf_s_get_other): New function.
5580 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5581 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5582 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5584 (obj_elf_parse_section_letters): Don't pass error strings to
5585 printf as format arg.
5588 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5590 (elf_s_get_other): Declare.
5591 (S_GET_OTHER) Define as elf_s_get_other if not already
5593 (S_SET_OTHER): Only define when not already defined.
5594 (elf_obj_read_begin_hook): Declare.
5595 (obj_read_begin_hook): Define.
5596 (elf_obj_symbol_new_hook): Declare.
5597 (obj_symbol_new_hook): Define.
5600 * config/obj-multi.h: Add copyright header and protect against
5601 multiple inclusion. Add * to all function pointers.
5602 (OBJ_HEADER): If defined, include it rather than other defines
5604 (obj_frob_file_after_relocs): Test for NULL.
5605 (obj_symbol_new_hook): Here too.
5606 (obj_sec_sym_ok_for_reloc): And here.
5607 (S_GET_OTHER): Define.
5608 (S_GET_DESC): Define.
5609 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5610 (OBJ_MAYBE_ELF): Update comment.
5612 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5613 OBJ_AOUT preprocessor conditional and handle emulation by
5614 testing OUTPUT_FLAVOR.
5615 (i386_displacement): Here too.
5616 (md_section_align): Similarly here.
5617 (i386_target_format): Conditionally compile when more than one
5618 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5619 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5620 (i386_displacement): Here too.
5623 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5624 Define TARGET_FORMAT for aout only when not multi.
5627 * config/te-multi.h: Delete file as it's identical to te-generic.h
5629 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5631 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5632 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5635 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5637 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5640 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5642 * config/tc-mips.c (mips_do_align): New function.
5643 * config/tc-mips.h (md_do_align): Define.
5645 2000-01-10 Philip Blundell <philb@gnu.org>
5647 * doc/c-arm.texi (ARM Options): Fix typo.
5648 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5649 line separator for Linux.
5650 * doc/as.texinfo (Comments): Mention the ARM.
5652 2000-01-10 Philip Blundell <pb@futuretv.com>
5654 * configure.in (arm*-*-conix*): New target.
5655 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5657 * configure: Regenerate.
5659 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5661 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5662 (obj_elf_visibility): New function.
5664 * doc/as.texinfo (Visibility): New node: document visibility
5667 For older changes see ChangeLog-9899