1 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
3 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
6 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
7 (write_object_file): Set finalize_syms to
8 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
11 * doc/internals.texi; Document
12 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
14 2001-07-02 Alan Modra <amodra@bigpond.net.au>
16 * config/tc-ppc.c: Formatting fixes.
18 2001-07-01 Ben Elliston <bje@redhat.com>
20 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
21 they cause some subtle breakage. Will fix them again later.
23 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
25 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
26 outside of a function as a .appline directive.
28 2001-06-28 Eric Christopher <echristo@redhat.com>
31 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
32 of mips_cpu for the ISA selection.
33 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
34 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
35 (mips_tune): New. Use mips_tune for scheduling and optimization
37 (append_insn): Use mips_tune and mips_arch.
40 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
41 backwards compatability mips_cpu generates arch and tune.
42 (md_show_usage): Document new behavior.
44 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
49 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
51 * write.c (write_object_file): Do not set finalize_syms until
52 after the segments have been sized. Some backends may still
53 need to access the syms's frags in order to adjust relaxed
56 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
59 2001-06-27 Alan Modra <amodra@bigpond.net.au>
61 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
62 subtract MD_PCREL_FROM_SECTION for 68k.
63 (fixup_segment <Difference of 2 syms different seg>): Only fudge
64 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
66 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
68 * write.c (fixup_segment <Difference of 2 syms same seg>): If
69 pcrel, subtract MD_PCREL_FROM_SECTION value.
71 2001-06-24 Ben Elliston <bje@redhat.com>
73 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
75 2001-06-24 Jakub Jelinek <jakub@redhat.com>
77 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
78 section symbols the same way as externs.
80 2001-06-24 Ben Elliston <bje@redhat.com>
82 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
83 (emit_relocations): Ditto.
85 (md_begin): Reformat comments to conform to the GNU standards.
88 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
89 (md_parse_option): Mark parameters as unused.
90 (md_show_usage): Ditto.
91 (calcop): Adjust type of `reg_prefix' to char.
93 (getval): Adjust type of local `c' to char.
94 (md_create_short_jump): Mark from_addr, to_addr params as unused.
95 (md_create_long_jump): Ditto.
96 (md_estimate_size_before_relax): Mark parameters as unused.
98 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
99 to allay a possible compiler warning.
101 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
103 * doc/internals.texi (CPU backend): Document md_atof.
105 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
107 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
108 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
111 2001-06-21 Philip Blundell <philb@gnu.org>
113 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
115 (insns): Remove entry for adrl. Add long_flag for adr.
116 (do_adr): Handle `l' suffix.
119 2001-06-21 Alan Modra <amodra@bigpond.net.au>
121 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
122 (md_apply_fix): Use it here. Replace printf with equivalent
124 (tc_gen_reloc): Use as_bad_where instead of as_bad.
125 (md_apply_fix): Here too.
126 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
127 * config/tc-m68k.c (tc_gen_reloc): Likewise.
128 (md_convert_frag_1): Likewise.
130 2000-06-20 Tom Rix <trix@redhat.com>
132 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
134 2001-06-18 H.J. Lu <hjl@gnu.org>
136 * doc/Makefile.am (info): Depend on $(MANS).
137 (as.1): Remove the prefix `$(srcdir)/'.
138 * doc/Makefile.in: Regenerated.
142 2001-06-18 Philip Blundell <philb@gnu.org>
144 * config/tc-arm.c (do_msr): Remove restriction on usage of
147 2001-06-19 Alan Modra <amodra@bigpond.net.au>
149 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
152 2001-06-13 Philip Blundell <philb@gnu.org>
154 * config/tc-arm.c (thumb_shift): Improve wording of error message.
155 (do_t_arit): Likewise.
157 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
159 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
160 .loc pseudos if the dfwarf2 functions are available.
161 (md_assemble): Only call dwarf2_emit_insn if it is available.
163 * expr.c: Fix typo in comment.
165 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
167 * doc/as.texinfo (Infix Ops): Document that comparison and
168 combiner operators can be used as infix operators.
170 2001-06-12 Peter Jakubek <pjak@snafu.de>
172 * gas/config/tc-m68k.c (parse_mri_control_operand): Fix handling
174 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
175 (reverse_mri_condition): Likewise.
176 (swap_mri_condition): Issue warning for conditions that can not be
178 (build_mri_control_operand): Fix order of operands (swapped).
179 (build_mri_control_operand): Allow upper case extension in structured
181 (s_mri_else): Likewise.
182 (s_mri_next): Likewise.
183 (s_mri_for): Likewise.
184 (s_mri_if): Fix handling comment ('*') in mri mode.
185 (s_mri_while): Likewise.
186 * gas/macro.c (macro_expand): Allow macro invocation with empty
189 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
191 * config/tc-arm.c: Fix test for overlow of literal pool.
193 2001-06-11 H.J. Lu <hjl@gnu.org>
195 * NEWS: Updated for the new -n option for the MIPS assembler.
197 * config/tc-mips.c (md_show_usage): Add -n.
199 * doc/as.texinfo: Document the new -n option.
200 * doc/c-mips.texi: Likewise.
201 * doc/as.1: Regenerated.
203 2001-06-10 Alan Modra <amodra@bigpond.net.au>
205 * config/obj-coff.c (obj_coff_section): Formatting fix.
207 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
210 2001-06-08 H.J. Lu <hjl@gnu.org>
212 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
213 disable warning about all NOPS that the assembler generates.
214 (macro): Warn NOPS generated only if warn_nops is not 0.
215 (md_shortopts): Add `n'.
216 (md_parse_option): Set warn_nops to 1 for `n'.
218 2001-06-08 H.J. Lu <hjl@gnu.org>
220 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
222 2001-06-08 H.J. Lu <hjl@gnu.org>
224 * config/tc-mips.c (md_apply_fix): Don't adjust common
225 extern/weak symbols for ELF.
226 (md_estimate_size_before_relax): Treat weak like extern for
228 (mips_fix_adjustable): Don't adjust extern/weak symbols for
231 2001-06-08 Alan Modra <amodra@bigpond.net.au>
233 * Makefile.am: 'som' is not wrongly spelled 'some'.
234 * Makefile.in: Regenerate.
236 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
237 S_GET_VALUE by using a temp.
238 (append_insn): Likewise, and for S_SET_VALUE too.
239 (mips_emit_delays): Likewise.
240 (my_getExpression): Likewise.
241 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
242 (mips16_extended_frag): Remove code concerned with avoiding
243 locking in a frag address now that symbols are not finalized until
244 relaxation is complete. Cater for first relaxation pass having
245 bogus addresses. Use relax_marker to reliably determine whether a
246 symbol frag has been reached on the current pass.
248 2001-06-07 H.J. Lu <hjl@gnu.org>
250 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
251 * configure: Regenerate.
253 2001-06-07 H.J. Lu <hjl@gnu.org>
255 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
257 * configure: Regenerate.
259 2001-06-07 H.J. Lu <hjl@gnu.org>
261 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
262 MIPS_STABS_ELF is defined.
264 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
266 * as.c (show_usage): Remove L from listing options. It is not a
269 2001-06-06 Christian Groessler <cpg@aladdin.de>
271 * config/tc-z8k.c: Removed many warnings by removing unused
272 variables and tagging unused parameters as such.
273 (md_begin): Fixed a typo (","instead of ";").
274 (struct ctrl_table): Add parentheses to initialize array
276 (struct flag_table): Likewise.
277 (struct intr_table): Likewise.
278 (struct table): Likewise.
279 (check_operand): "#if 0"'ed since it doesn't seem to be used.
281 2001-06-06 Peter Jakubek <pjak@snafu.de>
283 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
284 options to list (e.g. m5206e, m5307, m5407).
286 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
288 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
289 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
291 2001-06-06 Alan Modra <amodra@bigpond.net.au>
293 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
294 <JumpByte, JumpDword insn output>: Remove dead code.
296 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
298 * as.c (parse_args): Correct option name "listing-lhs-width2".
300 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
302 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
305 2001-05-30 Richard Henderson <rth@redhat.com>
307 * read.c (emit_leb128_expr): Call md_cons_align.
309 2001-05-28 Jeff Sturm <jsturm@one-point.com>
311 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
312 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
313 (tc_gen_reloc): Likewise.
314 (sparc_cons_align): Don't clear sparc_no_align_cons.
315 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
316 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
318 2001-05-27 Alan Modra <amodra@one.net.au>
320 * write.c (relax_segment <rs_space>): Check the section of a
321 symbol to determine whether it is absolute rather than comparing
322 its frag against zero_address_frag as listings play tricks with
325 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
326 allocated in the same chunk as the fixed part.
328 2001-05-26 Alan Modra <amodra@one.net.au>
330 * write.c (relax_segment <rs_space>): Calculate growth using
331 addresses before stretch. Prevent repeated error messages.
332 From Peter Jakubek <pjak@snafu.de>
333 Use as_bad_where and as_warn_where to pinpoint errors.
335 2001-05-25 Alan Modra <amodra@one.net.au>
337 * symbols.c (resolve_symbol_value): Always set segment, even when
338 not finalizing symbol value.
340 * config/obj-ieee.c (write_object_file): Set finalize_syms.
341 * config/obj-coff.c (write_object_file): Likewise.
342 * (size_section): Remove rs_space assert as fr_symbol is no longer
344 (fill_section): Likewise.
346 * configure.in: Replace linuxoldld with linux*oldld.
347 * configure: Regenerate.
349 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
350 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
351 that have been finalized.
353 * symbols.c (resolve_symbol_value): Clear sy_resolving before
354 taking exit_dont_set_value.
356 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
359 2000-05-24 Tom Rix <trix@redhat.com>
361 * config/obj-coff.c (add_lineno): xcoff allows negative line
363 * config/tc-ppc.c (ppc_stabx): fix generated symbol
365 2001-05-24 Alan Modra <amodra@one.net.au>
367 * write.c (write_object_file): Set finalize_syms = 1 before
370 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
372 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
373 architecture, remove erraneous ISA_MIPS32.
374 (md_show_usage): Add MIPS r12k support.
375 (mips_cpu_info_table): Add MIPS r12k support.
377 2001-05-22 Alan Modra <amodra@one.net.au>
379 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
382 * symbols.c (resolve_symbol_value): Remove "finalize" param,
383 instead use finalize_syms directly. Don't treat expressions
384 specially with regard to finalize_syms. Update calls to self.
385 (resolve_local_symbol): Update call to resolve_symbol_value.
386 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
388 * symbols.h (resolve_symbol_value): Update prototype.
389 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
390 to resolve_symbol_value.
391 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
392 * config/obj-coff.c (do_relocs_for): Likewise.
393 (yank_symbols): Likewise.
394 (fixup_segment): Likewise.
395 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
396 * config/tc-mips.c (md_convert_frag): Likewise.
397 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
398 (ppc_fix_adjustable): Likewise.
399 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
400 (dwarf2dbg_convert_frag): Likewise.
401 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
402 (eh_frame_convert_frag): Likewise.
403 * expr.c (make_expr_symbol): Likewise.
404 * write.c (adjust_reloc_syms): Likewise.
405 (write_object_file): Likewise.
406 (relax_segment): Likewise.
407 (fixup_segment): Likewise.
408 (finalize_syms): Init to zero, and update comment.
409 (write_object_file): Set finalize_syms to 1 rather than 2.
410 * doc/internals.texi (sy_value): Mention finalize_syms.
411 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
413 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
414 as relaxable if embedded system, make weak syms non-relaxable.
416 (tc_m68k_fix_adjustable): ..so it can be used here.
417 (md_apply_fix_2): Sign extend without conditional.
419 * config/tc-v850.c: Update copyright.
421 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
423 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
424 howto entry is not found.
426 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
428 * config/tc-mn10300.c (mn10300_force_relocation): Don't
429 optimize differences between symbols in code sections to
431 (mn10300_fix_adjustable): Don't adjust to section+offset
432 relocations pointing at symbols in code sections.
434 2001-05-16 Alan Modra <amodra@one.net.au>
436 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
438 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
439 opcodes are output rather than after. Delete insn_size.
440 * config/tc-v850.c (md_assemble): Similarly, but delete
443 2001-05-14 Richard Henderson <rth@redhat.com>
445 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
448 2001-05-14 Richard Henderson <rth@redhat.com>
450 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
451 also collect whether to expect an FDE augmentation.
452 (check_eh_frame): Rewrite as a state machine. Track where in
453 an FDE we are located, skip any augmentation.
454 (eh_frame_estimate_size_before_relax): Get code alignment from
455 the fragment subtype.
456 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
457 * read.c (emit_leb128_expr): Call check_eh_frame.
459 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
461 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
462 before a relaxable insns.
464 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
466 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
467 between symbols if the base symbol is in the current section;
468 emit a PC-relative relocation instead.
470 2001-05-12 Peter Targett <peter.targett@arccores.com>
472 * config/tc-arc.c: Update copyright and tidy source comments.
473 (md_pseudo_table): Add directive .cpu back as an alias for
474 .option. Add .file and .line for dwarf2 support.
475 (arc_mach_type): Make bfd_mach_arc_6 default.
476 (md_longopts): Add entry 'pre-v6' representing old command line
477 option when assembling for 'arc5' core versions.
478 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
480 (arc_code_symbol): Make symbol value for @h30 fixup expression
482 (md_assemble): Call dwarf2_emit_insn.
483 Include "dwarf2dbg2.h". Formatting fixes throughout file.
484 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
485 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
487 2001-05-11 Jakub Jelinek <jakub@redhat.com>
489 * config/tc-ia64.c (special_linkonce_name): New.
490 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
491 .gnu.linkonce.ia64unw{,i}.FOO.
492 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
493 (dot_endp): Add comment about it.
495 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
497 * config/tc-arm.c (arm_handle_align): When truncating an aligned
498 block, ensure that the low order bits of the alignment are
501 2001-05-10 Alan Modra <amodra@one.net.au>
503 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
506 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
507 current variable part of frag.
508 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
509 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
510 * config/tc-m68hc11.c (RELAX_STATE): Define.
511 (RELAX_LENGTH): Define.
512 (md_estimate_size_before_relax): Handle non-relaxable cases
513 separately from relaxable cases for clarity, and return correct
514 size for multi-pass relaxation.
515 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
516 (md_estimate_size_before_relax): As for tc-m68hc11.c.
517 (md_convert_frag): Remove "length_code".
518 * config/tc-vax.c (RELAX_STATE): Define.
519 (RELAX_LENGTH): Define.
520 (md_relax_table): Add missing entry.
521 (md_estimate_size_before_relax): As for tc-m68hc11.c.
522 (md_convert_frag): Remove "length_code".
523 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
524 don't bother setting fr_var. Return correct size for multi-pass
526 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
527 (md_convert_frag): Don't bother clearing fr_var.
528 (md_pseudo_table): Correct initialization.
529 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
530 (md_estimate_size_before_relax): No need to set fr_var.
531 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
532 (md_estimate_size_before_relax): No need to set fr_var.
534 2001-05-09 Richard Henderson <rth@redhat.com>
536 * config/tc-ia64.c (generate_unwind_image): Align the fragment
537 beginning a function's unwind info block.
539 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
541 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
543 2001-05-08 Andreas Schwab <schwab@suse.de>
545 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
546 fx_pcrel_adjust explicitly sign extend when reading it.
548 2001-05-08 Alan Modra <amodra@one.net.au>
550 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
551 from md_relax_table, and combine some switch cases.
553 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
555 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
556 from offset in non-pcrel operands too.
558 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
560 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
561 * config/tc-arm.c (arm_handle_align): Do not insert more than
562 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
563 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
565 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
567 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
569 * Makefile.in: Regenerate.
570 * configure.in: Remove duplicate mips-*-ecoff* entry.
571 * configure: Regenerate.
573 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
574 (n_names): Cast away type mismatch.
575 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
576 (obj_ecoff_frob_symbol): Likewise.
577 * ecoff.c: (add_file): Add unused attribute.
578 (ecoff_directive_begin): Likewise.
579 (ecoff_directive_bend): Likewise.
580 (ecoff_directive_def): Likewise.
581 (ecoff_directive_dim): Likewise.
582 (ecoff_directive_scl): Likewise.
583 (ecoff_directive_size): Likewise.
584 (ecoff_directive_type): Likewise.
585 (ecoff_directive_tag): Likewise.
586 (ecoff_directive_val): Likewise.
587 (ecoff_directive_endef): Likewise.
588 (ecoff_directive_end): Likewise.
589 (ecoff_directive_ent): Likewise.
590 (ecoff_directive_extern): Likewise.
591 (ecoff_directive_file): Likewise.
592 (ecoff_directive_fmask): Likewise.
593 (ecoff_directive_frame): Likewise.
594 (ecoff_directive_mask): Likewise.
595 (ecoff_directive_loc): Likewise.
596 (mark_stabs): Likewise.
597 (ecoff_stab): Likewise.
598 (ecoff_frob_symbol): Cast away type mismatch.
599 (ecoff_padding_adjust): Likewise.
600 (ecoff_build_symbols): Likewise.
601 (ecoff_build_procs): Likewise.
602 (ecoff_build_aux): Likewise.
603 (ecoff_build_strings): Likewise.
604 (ecoff_build_fdr): Likewise.
605 (ecoff_build_debug): Likewise.
606 * itbl-ops.c (itbl_assemble): Variable initialization.
608 2001-05-03 Alan Modra <amodra@one.net.au>
610 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
611 expressions rather than triggering an assert.
613 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
615 * config/tc-openrisc.c: New file.
616 * config/tc-openrisc.h: Likewise.
618 * Makefile.am: Add OpenRISC target.
619 * Makefile.in: Regenerated.
621 * configure.in (openrisc-*-*): Add target.
622 * configure: Regenerated.
624 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
626 * config/tc-arm.c (arm_frag_align_code): Change error message to
627 more explanatory version.
629 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
631 * config/tc-mips.c (md_parse_option): Also accept
632 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
634 2001-04-27 David Mosberger <davidm@hpl.hp.com>
636 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
637 argument passing order: predicate goes last, not first.
639 2001-04-27 Sean McNeil <sean@mcneil.com>
641 * configure.in: Add arm-vxworks.
642 * configure: Regenerate.
644 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
646 * config/tc-arm.c (arm_handle_align): New Function: Generate
647 no-op filled alignment frags.
648 (arm_frag_align_code): New Function: Create a code alignment frag.
649 (arm_init_frag): New Function: Initialse the target dependent
652 * config/tc-arm.h (TC_FRAG_TYPE): Define.
653 (TC_FRAG_INIT): Define.
654 (HANDLE_ALIGN): Define.
655 (md_do_align): Define.
657 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
659 * config/obj-coff.c (do_linenos_for): Check to see if the filename
660 symbol has been initialised before extracting its symbol index.
662 2001-04-24 H.J. Lu <hjl@gnu.org>
664 * configure: Regenerated with the right version of autoconf.
666 2001-04-24 Christian Groessler <cpg@aladdin.de>
668 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
669 generate R_CALLR and R_REL16 relocations
671 2000-04-20 Jason Eckhardt <jle@redhat.com>
673 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
674 since frag_now can change after d10v_cleanup is called.
676 2001-04-16 David O'Brien <obrien@FreeBSD.org>
678 * configure.in: Add the em type for FreeBSD targets.
679 * configure: Regenerate.
681 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
683 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
684 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
686 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
687 pc-relative relocations not placed at the end of the instruction.
689 2001-04-13 Jim Wilson <wilson@redhat.com>
691 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
694 2001-04-13 Jakub Jelinek <jakub@redhat.com>
696 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
697 handle SHF_MERGE and SHF_STRINGS.
698 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
699 (obj_elf_section): Allow additional argument specifying entity size.
700 * write.c (adjust_reloc_syms): Keep relocations against local symbols
701 in SEC_MERGE sections.
703 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
705 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
707 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
709 * expr.c (operand): Pass &c to md_parse_name().
710 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
712 2001-04-07 Steven J. Hill <sjhill@cotw.com>
714 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
716 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
717 * Makefile.in: Regenerated.
719 * configure.in: Use traditional MIPS targets for Linux/MIPS.
720 * configure: Regenerated.
722 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
724 * config/tc-mn10300.c (xr_registers): Added `pc'.
726 2001-04-05 Alan Modra <alan@linuxcare.com.au>
728 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
729 * configure: Regenerate.
731 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
732 cases, and always return size based on current fr_subtype.
733 (md_begin): Move initialization of md_relax_table..
734 (md_relax_table): ..to static initializer. Set rlx_length for
735 UNDEF_WORD_DISP cases.
736 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
737 (md_begin): Likewise.
738 (md_relax_table): Likewise.
739 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
740 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
741 Set rlx_backward and rlx_forward to zero for unused states.
742 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
743 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
744 (UNCOND12, UNCOND32): Remove duplicate defines.
746 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
748 * config/tc-cris.c (md_estimate_size_before_relax) <case
749 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
750 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
751 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
752 Add cases to cover all relax states.
753 (cris_insn_first_word_frag): New.
754 (md_assemble): Call cris_insn_first_word_frag to get the first
755 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
756 end. Drop variable insn_size.
757 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
758 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
759 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
761 * write.c (write_object_file): Reset broken word state before
764 2001-03-31 Alan Modra <alan@linuxcare.com.au>
766 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
767 for one line if not already enabled.
768 * cond.c (s_elseif): Correct conditional assembly listing.
771 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
772 Don't abort on NULL current_cframe.
774 2001-03-30 Alan Modra <alan@linuxcare.com.au>
776 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
777 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
778 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
779 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
780 * config/obj-coff.c (do_relocs_for): Likewise.
781 (yank_symbols): Likewise.
782 (fixup_segment): Likewise.
783 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
784 (ppc_fix_adjustable): Likewise.
785 * config/tc-mips.c (md_convert_frag): Likewise.
786 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
787 * ehopt.c (eh_frame_convert_frag): Likewise.
788 * expr.c (make_expr_symbol): Likewise.
790 * frags.h (struct frag): Add last_fr_address. Reorder fields for
792 * symbols.c (resolve_symbol_value): Don't fix expression values
793 until relaxation is complete.
794 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
795 (S_GET_VALUE): Likewise, and return unresolved expression value.
796 * write.c (finalize_syms): New.
797 (relax_and_size_seg): Split into..
798 (relax_seg): New function, returns 1 if anything changed..
799 (size_seg): And the remainder of relax_and_size_seg.
800 (fixup_segment): Arrange for final resolution of sym values.
801 (adjust_reloc_syms): Likewise.
802 (write_object_file): Likewise, and repeatedly call relax_seg until
803 nothing more changes.
804 (relax_segment): Return 1 if anything changed. Use correct types
805 for rs_org `target' and `after'.
806 * write.h (finalize_syms): Declare.
807 (relax_segment): Update prototype.
809 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
810 do-nothing cases to switch to avoid abort on a second relaxation
811 pass, and tidy code a little.
812 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
813 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
814 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
815 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
816 (md_relax_table): Remove first four unused entries. Increment
817 rlx_length by one throughout table, and update comments to suit.
818 (md_estimate_size_before_relax): Return size of current variable
819 part of frag to reflect reality when relaxing more than once.
820 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
821 (COND32, UNCD32): Rename to DISP32 throughout.
822 (UNDEF_WORD_DISP): Renumber to 3.
823 (md_estimate_size_before_relax): Add extra do-nothing cases.
824 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
825 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
826 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
827 handle word and dword branches.
829 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
831 * config/tc-cris.h (tc_fix_adjustable): Allow only
832 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
833 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
834 example in comment to valid type.
836 2001-03-28 H.J. Lu <hjl@gnu.org>
838 * read.c (equals): Set to local for COFF only if it hasn't been
841 2001-03-28 Alan Modra <alan@linuxcare.com.au>
843 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
844 (md_begin): Use it when setting default architecture.
846 2001-03-27 Nick Papadonis <nick@coelacanth.com>
848 * read.c (equals): (for COFF) default symbols to being local.
850 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
852 * configure.in (cris-*-*): Change default emulation to criself.
853 (cris-*-*aout*): New rule.
854 * configure: Regenerate.
856 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
858 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
859 BFD_RELOC_390_GOTENT.
860 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
861 BFD_RELOC_390_GOTENT.
863 2001-03-26 Nick Clifton <nickc@redhat.com>
865 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
866 * config/tc-s390.c (s390_force_relocation): New function: Force
867 relocations for VTINHERIT relocs.
869 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
871 * doc/as.texinfo: Put @c man begin to generate the as man page.
872 When generating man, define all the variables. Re-organize some
873 options to obtain better indentation of man page.
874 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
875 (as.1): Build from as.texinfo.
876 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
878 2001-03-25 Alan Modra <alan@linuxcare.com.au>
880 * config/tc-i386.c (i386_scale): Accept an absolute expression for
881 scale factor, and return the end of the expression.
882 (i386_operand): Modify for above.
884 2001-03-23 Nick Clifton <nickc@redhat.com>
886 * doc/as.texinfo: Document --listing-XXX command line switches.
887 Explain why listings behave differently when -pipe is used.
889 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
891 * write.c (fix_new_exp): Print an error if passed a register.
893 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
895 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
896 (PIC_SUFFIX_CHAR): New macro.
897 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
899 (md_longopts): New option --pic.
900 (OPTION_PIC): Define.
901 (md_estimate_size_before_relax): Tweak longish comment.
902 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
903 (md_assemble): Handle a PIC relocation on prefix and normal
904 instruction operands.
905 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
906 "complex" operand expressions. Call frag_more outside
907 gen_cond_branch_32 parameter list.
908 (cris_process_instruction): Handle PIC relocs on parsed
909 operand expressions. Validize PIC reloc sizes.
910 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
911 (gen_bdap): Handle "complex" operand expressions.
912 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
913 ADD.D offset,PC as jump instruction if generating PIC. Generate
914 error instead of crashing on complex expressions.
915 (cris_number_to_imm): Add segT parameter. All callers changed.
916 Use segT parameter, not now_seg, for segment of fixup. Handle
917 PCREL relocations but check that they are fully resolved.
918 (md_parse_option): Handle OPTION_PIC.
919 (tc_gen_reloc): Handle PIC relocs.
920 (md_show_usage): Update for --pic.
921 (md_apply_fix3): Renamed from md_apply_fix.
922 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
923 (md_cris_force_relocation): Force relocation for PIC relocs.
925 * config/tc-cris.h: Tweak attribution.
926 (MD_APPLY_FIX3): Define.
927 (IS_CRIS_PIC_RELOC): New macro.
928 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
929 (tc_fix_adjustable): Don't adjust a globally visible symbol when
931 (tc_frob_symbol): Avoid emitting undefined symbols.
933 2001-03-20 Alan Modra <alan@linuxcare.com.au>
935 * frags.h (struct frag): Add relax_marker.
936 * write.c (is_dnrange): Delete.
937 (relax_frag): Use correct types for `aim', `target', `address'.
938 Delete `offset', `was_address'. Test `relax_marker' instead of
939 using fragile (and slow) address test.
940 (relax_segment): Init and flip `relax_marker'.
942 2001-03-19 Alan Modra <alan@linuxcare.com.au>
944 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
947 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
949 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
950 with 'Motorola specification for assembly language input standard'.
952 2001-03-17 Richard Henderson <rth@redhat.com>
954 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
955 (dwarf2_directive_loc): Don't use them.
956 (dwarf2_directive_file): Reject duplicate file definitions.
957 (get_filenum): Zero allocated memory.
958 (out_file_list): Complain about missing file definitions.
960 2001-03-17 Alan Modra <alan@linuxcare.com.au>
962 * read.c (do_org): Handle complex expressions.
963 * cgen.c (gas_cgen_finish_insn): Likewise.
965 2001-03-15 David Mosberger <davidm@hpl.hp.com>
967 * config/tc-ia64.c (md): New member keep_pending_output.
968 (ia64_flush_pending_output): Flush only if md.keep_pending_output
970 (dot_xdata): Turn on md.keep_pending_output for the duration of
972 (dot_xfloat_cons): Ditto.
973 (dot_xstringer): Ditto.
974 (dot_xdata_ua): Ditto.
975 (dot_xfloat_cons_ua): Ditto.
977 2001-03-15 Jim Wilson <wilson@redhat.com>
979 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
982 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
984 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
986 2001-03-15 DJ Delorie <dj@redhat.com>
988 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
989 blindly freeing string if it isn't at the top of the obstack.
991 2001-03-13 Alan Modra <alan@linuxcare.com.au>
993 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
994 (NUM_FLAG_CODE): Define.
995 (lex_got): New function.
996 (got_reloc): New global var.
997 (x86_cons_fix_new): New function.
998 (x86_cons): New function.
999 (i386_immediate): Use lex_got here, replacing inline code. Change
1000 "ignoring junk.." error message to "junk.."
1001 (i386_displacement): Likewise.
1002 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1003 (x86_cons): Declare.
1004 (TC_CONS_FIX_NEW): Define.
1005 (x86_cons_fix_new): Declare.
1007 2001-03-12 Nick Clifton <nickc@redhat.com>
1009 * config/tc-arm.c (md_begin): Always set machine type based on
1012 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1014 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1015 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1017 <JumpInterSegment output>: Use correct i.disp_reloc[].
1018 <immediate output>: Likewise.
1020 2001-03-06 Nick Clifton <nickc@redhat.com>
1022 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1025 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1027 * config/tc-m68k.c : Add 5407 to archs[] table.
1028 (HAVE_LONG_BRANCH): Add mcf5407.
1029 (select_control_regs): Recognize 5407.
1031 2001-03-02 Dave Brolley <brolley@redhat.com>
1033 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1036 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1038 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1039 (gen_to_words): Print warnings if NaNs are found and the target CPU
1040 does not support them. Allow largest exponent to be used in normal
1041 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1043 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1045 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1046 anymore since we use bfd_elf_generic_reloc now.
1047 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1049 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1051 * configure.in (BFD_VERSION): New.
1052 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1053 * configure: Regenerate.
1054 * Makefile.am: Run "make dep-am"
1055 * Makefile.in: Regenerate.
1056 * doc/Makefile.in: Regenerate.
1058 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1060 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1061 SEC_NEVER_LOAD when the 'n' flag is used.
1062 Add SEC_NEVER_LOAD to matchflags.
1064 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1066 * symbols.c (decode_local_label_name): Initialize message_format
1067 only when an error is reported (perf pb due to I18N).
1069 2001-02-23 H.J. Lu <hjl@gnu.org>
1071 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1072 BFD_ASSEMBLER is not defined.
1074 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1076 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1077 done if it's against a symbol.
1079 2001-02-22 Timothy Wall <twall@cygnus.com>
1081 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1082 target formats if applicable.
1083 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1084 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1085 * Makefile.in: Regenerated.
1086 * configure.in: Added configuration for ia64-*-aix*.
1087 * configure: Regenerated.
1089 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1091 * config/tc-ia64.c (enum operand_match_result): New type.
1092 (operand_match): Change return type to operand_match_result.
1093 Fix all returns appropriately, adding support for returning the
1094 out-of-range result.
1095 (parse_operands): New locals result, error_pos, out_of_range_pos,
1096 curr_out_of_range_pos. Rewrite operand matching loop to give better
1099 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1101 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1102 (dot_proc): Clear unwind.prologue_count to zero.
1103 (dot_prologue): Increment unwind.prologue_count.
1104 (dot_restore): If second operand is omitted, use
1105 unwind.prologue_count -1 for "ecount" (# of additional regions to
1106 pop). Decrement unwind.prologue_count by number of regions
1109 2001-02-21 Nick Clifton <nickc@redhat.com>
1111 * doc/as.texinfo (Section): Note that some flags to the COFF
1112 version of .section remove attributes rather than setting them.
1114 2001-02-20 Kazu Hirata <kazu@hxi.com>
1116 * config/tc-pdp11.c: Fix formatting.
1117 * config/tc-pdp11.h: Likewise.
1119 2001-02-20 Bo Thorsen <bo@suse.de>
1121 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1124 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1126 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1127 all FreeBSD platforms should look the same at this level.
1128 * configure: Rebuilt.
1129 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1131 2001-02-18 lars brinkhoff <lars@nocrew.org>
1133 * Makefile.am: Add PDP-11 target.
1134 * configure.in: Likewise.
1135 * config/tc-pdp11.c: New file.
1136 * config/tc-pdp11.h: New file.
1137 * doc/Makefile.am: Add PDP-11 documentation.
1138 * doc/all.texi: Likewise.
1139 * doc/as.texinfo: Likewise.
1140 * doc/c-pdp11.texi: New file.
1142 2001-02-16 matthew green <mrg@redhat.com>
1144 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1146 2001-02-13 Jim Wilson <wilson@redhat.com>
1148 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1149 reloc instead of a 0 reloc.
1150 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1152 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1154 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1156 * write.c (is_dnrange): Stop as soon as the address becomes
1158 (relax_frag): Add segment parameter. Only call symbol_get_frag
1159 once. Only call is_dnrange if the symbol is in the same segment,
1160 and the symbol address is larger.
1161 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1162 * write.h (relax_frag): Update declaration.
1163 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1165 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1166 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1167 (m32r_relax_frag): Update declaration.
1168 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1169 * config/tc-tic54x.h (md_relax_frag): Likewise.
1170 * doc/internals.texi (CPU backend): Update documentation for
1173 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1175 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1176 Mention effect of < 386 architectures on jump promotion.
1177 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1179 * config/tc-i386.c (no_cond_jump_promotion): New.
1180 (set_cpu_arch): Parse "jumps" arch modifier.
1181 (insn_size): Modify usage comment.
1182 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1183 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1184 (TYPE_FROM_RELAX_STATE): New define.
1185 (UNCOND_JUMP, COND_JUMP): Renumber.
1186 (md_relax_table): Reorder to suit.
1187 (COND_JUMP86): New define.
1188 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1189 (md_assemble): Create frag var for jumps of max size, encode relax
1190 state for COND_JUMP86.
1191 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1192 leave conditional jumps small if no_cond_jump_promotion.
1193 (md_convert_frag): Likewise.
1195 * expr.c (operator): Don't bump input_line_pointer for two char
1196 operators. Instead return operator size via new param num_chars.
1197 (expr): Use above to parse multi-char operators correctly.
1199 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1201 * config/tc-i386.c (i386_displacement): Fix handling of
1202 BFD_RELOC_X86_64_GOTPCREL.
1203 (i386_validate_fix): Likewise.
1205 2001-02-12 Philip Blundell <pb@futuretv.com>
1207 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1208 ldrt/strt instructions.
1210 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1212 * config/tc-mips.c (macro): For M_LA_AB emit a
1213 BFD_RELOC_MIPS_CALL16 relocation or a
1214 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1215 BFD_RELOC_MIPS_GOT16 and
1216 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1217 loading the jump register when generating SVR4_PIC code.
1219 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1221 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1222 map to MIPS-specific files, as they used to do before the
1223 change on 2000-05-21.
1224 * configure: Regerate.
1226 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1228 * config/tc-mips.c (md_parse_option): Don't try to compile
1229 ELF-only option code if not ELF.
1231 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1233 * config/tc-ia64.h (md_elf_section_type): New macro.
1234 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1235 (they're now handled via ia64_elf_section_type.
1237 * config/tc-ia64.c (unwind): New members saved_text_seg,
1238 saved_text_subseg, and force_unwind_entry.
1239 (optimize_unw_records): New function to optimize away unnecessary
1241 (ia64_elf_section_type): New function.
1242 (output_unw_records): Generate unwind info only if the size is
1243 non-zero or if it's forced for some other reason (e.g.,
1244 handlerdata or a personality routine).
1245 (generate_unwind_image): Don't switch back to previous
1246 section---stay inside the unwind info section instead so that
1247 handlerdata that may follow goes into the right place.
1248 (dot_handlerdata): Force generation of unwind entry and save the
1249 current active text segment before generating unwind image.
1250 (dot_unwentry): Force generation of unwind entry.
1251 (dot_personality): Ditto.
1252 (dot_endp): Generate unwind table entry only if there is
1253 some unwind info or the unwind entry was forced.
1255 * config/tc-ia64.c (make_unw_section_name): New macro to form
1256 unwind section name.
1257 (generate_unwind_image): Add "text_name" argument. Use it to
1258 form unwind section name.
1259 (dot_handlerdata): Determine current segment (section) name and
1260 pass it to generate_unwind_image().
1261 (dot_endp): Determine current segment (section) name and use
1262 it to determine the appropriate unwind section name.
1263 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1264 n, fill, and max arguments.
1266 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1268 * Makefile.am: Add linux target for S/390.
1269 * configure.in: Likewise.
1270 * config/tc-s390.c: New file.
1271 * config/tc-s390.h: New file.
1273 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1275 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1276 2byte, 4byte and 8byte.
1278 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1280 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1281 md_number_to_chars with size > sizeof (valueT).
1283 2001-02-06 H.J. Lu <hjl@gnu.org>
1285 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1286 there is no relocation.
1288 2001-02-06 H.J. Lu <hjl@gnu.org>
1290 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1292 * config/tc-ia64.c (md_parse_option): Only accept the valid
1293 ia64 options on "-axxx".
1295 2001-02-05 Jim Wilson <wilson@redhat.com>
1297 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1298 aborting for invalid operands.
1300 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1302 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1303 than via pointer. Update all callers.
1304 (UNWIND_LOW32): Define.
1305 (UNWIND_HIGH32): Define.
1306 (pa_build_unwind_subspace): Use the above macros instead of dumping
1307 bitfields directly. Call frag_more once rather than multiple times.
1308 (md_assemble): Use UNWIND_LOW32.
1309 (pa_entry): Likewise
1310 (pa_procend): Likewise.
1311 (process_exit): Use UNWIND_HIGH32.
1313 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1315 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1316 function to select the header according to the cpu.
1317 (md_after_pass_hook, md_do_align): Remove.
1318 (md_cleanup, m68hc11_cleanup): Remove.
1319 (md_pcrel_from_section): Declare.
1320 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1321 (build_jump_insn, build_insn): Likewise.
1322 (m68hc11_listing_header): New function.
1323 (m68hc11_cleanup): Remove.
1325 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1327 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1328 symbols because there is no support for shared libraries and these
1329 symbols can't be overridden (unless they are weak).
1331 2001-02-01 Momchil Velikov <velco@fadata.bg>
1333 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1334 for the compilation unit with a zero byte.
1336 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1338 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1339 destinations. Correct range check for 17 and 22 bit branches.
1341 2001-01-25 Nick Clifton <nickc@redhat.com>
1343 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1344 still set. Issue an error message instead.
1345 (md_estimate_size_before_relax): Delete unused variable
1346 'buffer_address'. Fixup parentheses around if statement.
1348 2001-01-23 Kazu Hirata <kazu@hxi.com>
1350 * as.c: Fix formatting.
1351 * ehopt.c: Likewise.
1352 * messages.c: Likewise.
1353 * stabs.c: Likewise.
1354 * symbols.c: Likewise.
1356 2001-01-23 Ben Elliston <bje@redhat.com>
1358 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1360 2001-01-22 Kazu Hirata <kazu@hxi.com>
1362 * config/tc-alpha.c: Fix formatting.
1364 2001-01-19 Kazu Hirata <kazu@hxi.com>
1366 * config/tc-alpha.c: Fix formatting.
1368 2001-01-18 Kazu Hirata <kazu@hxi.com>
1370 * config/tc-alpha.c: Fix formatting.
1372 2001-01-18 Nick Clifton <nickc@redhat.com>
1374 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1376 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1378 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1380 * configure.in (cpu_type, arch): Match i386 too.
1381 * configure: Rebuilt.
1383 2001-01-16 Kazu Hirata <kazu@hxi.com>
1385 * config/tc-i386.c: Fix formatting.
1387 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1389 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1390 relocs for .PARISC.unwind section.
1392 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1393 depending on section flags, not just for .text.
1395 2001-01-15 Jim Wilson <wilson@redhat.com>
1397 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1398 not immediately followed by an instruction.
1400 2001-01-15 Kazu Hirata <kazu@hxi.com>
1402 * config/tc-m68hc11.c: Fix formatting.
1404 2001-01-15 Nick Clifton <nickc@redhat.com>
1406 * symbols.c (colon): Change 'already defined symbol' from a
1407 fatal error to an ordinary error. There is no reason why this
1408 error should be fatal.
1410 * message.c (as_fatal): Delete output file, if one has been
1413 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1415 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1417 2001-01-14 Kazu Hirata <kazu@hxi.com>
1419 * config/tc-alpha.c: Fix formatting.
1420 * config/tc-arc.c: Likewise.
1421 * config/tc-arc.h: Likewise.
1422 * config/tc-d10v.c: Likewise.
1423 * config/tc-i370.c: Likewise.
1424 * config/tc-i386.c: Likewise.
1425 * config/tc-i960.c: Likewise.
1426 * config/tc-m68k.c: Likewise.
1427 * config/tc-ppc.c: Likewise.
1428 * config/tc-sparc.c: Likewise.
1429 * config/tc-tahoe.c: Likewise.
1430 * config/tc-vax.c: Likewise.
1432 * config/tc-arc.c: Fix formatting.
1434 * config/tc-arc.c: Fix formatting.
1436 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1438 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1439 both 32 and 64 bit ELF.
1441 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1442 and don't bother storing `m' for "ce" completer. Tidy handling of
1443 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1445 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1447 * config/tc-i386.h (TARGET_MACH): New macro.
1448 (i386_mach): Declare.
1449 * config/tc-i386.c (i386_mach): New function.
1451 2001-01-13 Philip Blundell <philb@gnu.org>
1453 * doc/as.texinfo: Fix spelling and cross-references.
1455 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1456 character for all systems, not just GNU/Linux. Make it explicit
1457 that `-k' doesn't affect code generation, just ELF flags.
1459 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1461 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1464 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1466 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1468 2001-01-12 Nick Clifton <nickc@redhat.com>
1470 * as.c (print_args): Update copyright date to 2001.
1472 2001-01-12 Peter Targett <peter.targett@arccores.com>
1474 * doc/c-arc.texi: New file.
1475 Some sections to be expanded.
1477 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1479 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1480 (md_parse_option): Always accept "--32".
1482 2001-01-11 Peter Targett <peter.targett@arccores.com>
1484 * as.h (TC_ARC): Ensure struc-symbol.h included.
1485 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1487 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1488 (TARGET_SYMBOL_FIELDS) added.
1490 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1491 * doc/c-arc.texi: New file.
1492 Some sections to be expanded.
1493 * doc/as.texinfo: Update command-line options.
1494 Removed outdated text for ARC dependant features, instead include
1495 text from above file.
1497 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1498 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1499 (targ-cpu.h) header.
1501 * config/tc-arc.c: New updated configuration for
1502 ARC, including selection of core variants, and extensibility of
1503 instructions, registers etc. through directives.
1505 * config/tc-arc.c (arc_extinst): Minor corrections for
1507 (arc_common) Likewise. Make alignment argument optional for local
1508 symbols also, with default of zero.
1510 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1512 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1513 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1514 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1515 and fix_new_exp() instead.
1516 (md_convert_frag): For indexed post byte use the symbol value
1517 rather than the displacement.
1518 (md_relax_table): Fix indexed offset relax.
1520 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1522 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1524 (relaxable_symbol): New function.
1526 2001-01-11 Andreas Jaeger <aj@suse.de>
1528 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1531 2001-01-10 Nick Clifton <nickc@redhat.com>
1533 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1534 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1536 2001-01-10 Nick Clifton <nickc@redhat.com>
1538 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1539 character used to dollar local symbols.
1540 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1541 local label symbols.
1542 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1543 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1545 Use LOCAL_LABEL_CHAR.
1546 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1547 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1548 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1550 2001-01-08 Bo Thorsen <bo@suse.de>
1552 * config/tc-i386.c (i386_immediate, i386_displacement):
1555 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1557 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1560 2001-01-07 Philip Blundell <philb@gnu.org>
1562 * doc/as.texinfo (Bug Reporting): Update email address for
1566 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1568 * configure.in: Define DEFAULT_ARCH for i386.
1569 * config/tc-i386.c (md_assemble): Return after the error message;
1570 move testing for 64bit operands to proper place.
1572 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1574 * doc/as.texinfo: Document '#' as comment character for i386 and
1575 x86_64. Add AMD x86-64 into menu of machine dependent information.
1577 * doc/c-i386.texi: Document x86_64 extensions.
1579 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1581 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1583 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1585 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1586 * NEWS: Add note about Pentium4 support.
1588 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1590 * config/tc-i387.c (pi, pte, pt): Update.
1591 (type_names): Add new types.
1593 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1595 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1596 CpuUnknown): Renumber
1597 (CpuP4, CpuSSE2): New.
1598 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1600 2001-01-03 Philip Blundell <pb@futuretv.com>
1602 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1604 (alpha_fix_adjustable): Likewise.
1605 (md_apply_fix): Likewise.
1607 2000-12-31 H.J. Lu <hjl@gnu.org>
1609 * listing.c (listing_message): Allocate string only if it is
1612 * configure: Rebuild.
1614 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1616 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1617 Point out caveats with generating fixups for the opcode in a frag.
1619 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1621 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1624 2000-12-29 H.J. Lu <hjl@gnu.org>
1626 * listing.c (calc_hex): Print the variable part only if the
1627 fragment type is rs_fill.
1629 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1631 * doc/internals.texi (tc_conditional_pseudoop,
1632 TC_LINKRELAX_FIXUP): Fix typos.
1634 2000-12-28 Richard Henderson <rth@redhat.com>
1636 * write.c (subsegs_finish): Fix thinko last change -- don't
1637 "optimize" the alignment == 0 case.
1639 2000-12-28 Richard Henderson <rth@redhat.com>
1641 * as.h (rs_align_test): New.
1642 * frags.c (NOP_OPCODE): Move default from read.c.
1643 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1644 (frag_align_code): New.
1645 * frags.h (frag_align_code): Declare.
1646 * read.c (NOP_OPCODE): Remove.
1647 (do_align): Use frag_align_code.
1648 * write.c (NOP_OPCODE): Remove.
1649 (get_recorded_alignment): New.
1650 (cvt_frag_to_fill): Handle rs_align_test.
1651 (relax_segment): Likewise.
1652 (subsegs_finish): Align last subseg in section to the
1653 section alignment. Use frag_align_code.
1654 * write.h (get_recorded_alignment): Declare.
1655 * config/obj-coff.c (size_section): Handle rs_align_test.
1656 (fill_section, fixup_mdeps): Likewise.
1657 (write_object_file): Use frag_align_code.
1659 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1660 (alpha_handle_align): New.
1661 * config/tc-alpha.h (HANDLE_ALIGN): New.
1662 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1664 * config/tc-i386.h (md_do_align): Use frag_align_code.
1665 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1667 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1668 (ia64_handle_align): New.
1669 * config/tc-ia64.h (HANDLE_ALIGN): New.
1670 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1672 * config/tc-m32r.c (m32r_do_align): Remove.
1673 (m32r_handle_align): New.
1674 (fill_insn): Use frag_align_code.
1675 * config/tc-m32r.h (md_do_align): Remove.
1676 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1677 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1678 * config/tc-mips.c, config/tc-mips.h: Similarly.
1680 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1681 (sh_handle_align): Likewise. Handle rs_align_code.
1682 (sh_do_align): Remove.
1683 * config/tc-sh.h (md_do_align): Remove.
1684 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1686 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1687 (sparc_handle_align): Likewise. Handle rs_align_code.
1688 * config/tc-sparc.h (md_do_align): Remove.
1689 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1691 2000-12-22 DJ Delorie <dj@redhat.com>
1693 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1694 when we assemble the first half of a pair.
1696 2000-12-22 H.J. Lu <hjl@gnu.org>
1698 * config/tc-i386.c (reloc): Update the macro for non-bfd
1700 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1702 2000-12-22 H.J. Lu <hjl@gnu.org>
1704 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1706 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1708 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1709 (QWORD_MNEM_SUFFIX): New macro.
1710 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1712 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1713 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1715 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1716 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1717 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1718 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1719 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1721 (Reg, WordReg): Add Reg64.
1722 (Imm): Add Imm32S and Imm64.
1724 (Disp): Add Disp64 and Disp32S.
1725 (AnyMem): Add Disp32S.
1726 (RegRex, RegRex64): New macros.
1727 (rex_byte): New type.
1728 * config/tc-i386.c (set_16bit_code_flag): Kill.
1729 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1730 (reloc): New parameter "signed"; support x86_64.
1731 (set_code_flag): New.
1732 (DEFAULT_ARCH): New macro; default to "i386".
1733 (default_arch): New static variable.
1734 (struct _i386_insn): New fields Operand_PCrel; rex.
1735 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1736 (flag_code): New enum and static variable.
1737 (use_rela_relocations): New static variable.
1738 (flag_code_names): New static variable.
1739 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1740 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1742 (i386_align_code): Return plain "nop" for x86_64.
1743 (mode_from_disp_size): Support Disp32S.
1744 (smallest_imm_type): Support Imm32S and Imm64.
1745 (offset_in_range): Support size of 8.
1746 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1747 (md_pseudo_table): Add "code64"; use set_code_flat.
1748 (md_begin): Emit sane error message on hash failure.
1749 (tc_i386_fix_adjustable): Support x86_64 relocations.
1750 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1751 instructions supported on particular arch just partially,
1752 output of 64bit immediates, handling of Imm32S and Disp32S type.
1753 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1754 (i386_displacement): Likewise.
1755 (i386_index_check): Cleanup; support 64bit addresses.
1756 (md_apply_fix3): Support x86_64 relocation and rela.
1757 (md_longopts): Add "32" and "64".
1758 (md_parse_option): Add OPTION_32 and OPTION_64.
1759 (i386_target_format): Call even for ELFs; choose between
1760 elf64-x86-64 and elf32-i386.
1761 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1762 (tc_gen_reloc): Support rela relocations and x86_64.
1763 (intel_e09_1): Support QWORD.
1765 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1767 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1768 it's not an offset expression.
1769 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1770 keep the braces '[' and ']' in the output string.
1771 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1772 != FLAT. There is no such op_modifier.
1774 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1776 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1779 2000-12-13 Kazu Hirata <kazu@hxi.com>
1781 * as.h: Fix formatting.
1783 * dwarf2dbg.c: Likewise.
1784 * input-scrub.c: Likewise.
1787 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1789 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1790 configure: Regenerate.
1792 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1794 * dwarf2dbg.c: #include <limits.h> only if it exists.
1796 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1798 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1799 (md_apply_fix): Here too.
1801 2000-12-12 Jim Wilson <wilson@redhat.com>
1803 * config/tc-ia64.h (ia64_init): Add prototype.
1805 2000-12-12 H.J. Lu <hjl@gnu.org>
1807 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1809 * read.h (outputting_stabs_line_debug): Change it to int.
1810 * stabs.c (outputting_stabs_line_debug): Likewise.
1812 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1814 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1815 the address of a function result.
1817 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1819 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1820 (md_assemble): Call dwarf2_emit_insn.
1821 (shlib): Fix typo SHILB -> SHLIB.
1822 (md_parse_option): Likewise.
1823 (ppc_elf_validate_fix): Likewise:
1824 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1826 2000-12-12 Nick Clifton <nickc@redhat.com>
1828 * cgen.h: Fix formatting.
1829 * input-scrub.c: Fix formatting.
1830 * macro.c: Fix formatting.
1831 * config/tc-mips.c: Fix formatting.
1832 * doc/c-mips.texi: Fix formatting.
1834 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1836 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1837 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1839 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1841 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1844 * i386.h (*_Suf): Remove No_dSuf.
1845 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1847 (i386_optab): Remove 'd' in the suffixes.
1849 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1851 * config/tc-i386.c (T_SHORT): Undefine before defining.
1853 2000-12-05 Kazu Hirata <kazu@hxi.com>
1855 * config/tc-mips.c: Fix formatting.
1857 2000-12-04 Matthew Hiller <hiller@redhat.com>
1859 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1860 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1861 (md_show_usage): Ditto.
1862 (md_parse_option): Ditto.
1863 (d10v_cleanup): Writes pending instruction only if
1864 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1865 Fix compile time warning messages.
1867 * doc/c-d10v.texi: Documents new options.
1869 2000-12-04 Matthew Hiller <hiller@redhat.com>
1871 * stabs.c (outputting_stabs_line_debug): New variable.
1872 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1873 function entry and unset at function exit.
1875 * read.h (outputting_stabs_line_debug): New extern declaration.
1877 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1879 * dwarf2dbg.c: Fix compile time warning messages.
1881 2000-12-03 Kazu Hirata <kazu@hxi.com>
1883 * config/tc-a29k.c: Fix formatting.
1884 * config/tc-alpha.c: Likewise.
1885 * config/tc-arm.c: Likewise.
1886 * config/tc-cris.c: Likewise.
1887 * config/tc-hppa.c: Likewise.
1888 * config/tc-i370.c: Likewise.
1889 * config/tc-i386.c: Likewise.
1890 * config/tc-i860.c: Likewise.
1891 * config/tc-i960.c: Likewise.
1892 * config/tc-ia64.c: Likewise.
1893 * config/tc-m68hc11.c: Likewise.
1894 * config/tc-m68k.c: Likewise.
1895 * config/tc-m88k.c: Likewise.
1896 * config/tc-pj.c: Likewise.
1897 * config/tc-ppc.c: Likewise.
1898 * config/tc-sh.c: Likewise.
1899 * config/tc-sparc.c: Likewise.
1900 * config/tc-tahoe.c: Likewise.
1901 * config/tc-vax.c: Likewise.
1903 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1905 * config/tc-mips.c (mips_ip): When calculating offsets,
1906 don't accept as constant the difference between the
1907 addresses of symbols in two different sections.
1909 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1911 (validate_mips_insn): Likewise. Also, update 'B' operand
1912 specifier to use OP_*_CODE20 constants and delete 'm' operand
1914 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1915 operand specifiers. Change warning generated by 'B' operand
1916 specifier to reflect its new multi-purpose usage.
1918 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1919 -1, and update comment.
1920 (file_mips_isa): Likewise.
1921 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1922 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1923 ISA_* constants rather than hard-coded numbers.
1924 (mips_cpu_info): New structure.
1925 (mips_cpu_info_table): New table describing CPU and ISA names
1927 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1928 mips_cpu_info_from_cpu): New functions.
1929 (mips_isa_to_str): New function to get string for ISA name.
1930 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1931 return const char *.
1932 (md_begin): Redo CPU and ISA selection logic, using
1933 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1934 than hard-coded numbers.
1935 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1936 ISA_* constants rather than hard-coded numbers.
1937 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1938 (md_longopts): Delete OPTION_NO_MIPS32.
1939 (md_parse_option): Convert to use ISA_* constants rather than
1940 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1941 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1942 to use strcasecmp to recognize "default" and to use
1943 mips_cpu_info_from_name to get CPU numbers from argument.
1944 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1945 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1947 (s_mipsset): Accept ISA value 32.
1948 * doc/as.texinfo: Clean up MIPS options summary slightly,
1949 remove -no-mips32. Add note about -mips4 and -mips32
1950 specifying those ISA levels. Delete -mips32 and -no-mips32
1951 cpu flag descriptions.
1952 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1953 up the supported CPU switch list, and replace 4Kc, 4Km, and
1954 4Kp entries with a single mips32-4k entry. Note that you can
1957 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1959 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1961 (md_parse_option): Add cases for OPTION_MIPS5 and
1963 (md_show_usage): Mention -mips5 and -mips64 arguments.
1964 (s_mipsset): Add cases for MIPS5 and MIPS64.
1965 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1967 * doc/as.texinfo: Mention -mips5 and -mips64 options
1969 * doc/c-mips.texi: Likewise. Also update introduction
1970 and ".set" usage information.
1972 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1974 (mips_cpu_info_table): Add SB-1 entries.
1975 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1976 known to the -mcpu option.
1978 * doc/as.texinfo: Correct description of MIPS -mcpu
1979 option, by copying some of the text from doc/c-mips.texi.
1981 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1983 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1985 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1986 (sparc*-*-rtems*): Switched from a.out to ELF.
1987 * configure: Regenerate.
1988 * config.in: Regenerate.
1989 * Makefile.in: Regenerate.
1990 * aclocal.m4: Regenerate.
1991 * po/gas.pot: Regenerate.
1993 2000-11-30 Philip Blundell <pb@futuretv.com>
1995 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1996 even in non BFD_ASSEMBLER case.
1998 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2000 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2003 2000-11-29 Richard Henderson <rth@redhat.com>
2005 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2006 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2007 thread multiple subsegments properly; handle multiple code
2008 sections properly; emit proper compilation unit info for assembler
2009 generated debugging.
2011 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2012 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2013 (dwarf2dbg_estimate_size_before_relax): Declare.
2014 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2015 * write.c: Include dwarf2dbg.h.
2016 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2017 (relax_segment): Likewise.
2019 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2021 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2022 jump>: Use as_bad_where instead of as_bad. Tweak error message
2023 accordingly. Stabilize frag by updating fix part and resetting
2025 <undefined symbol, unconditional jump>: Ditto.
2026 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2027 indexing is_end_of_line[].
2028 (md_assemble): Initialize size to 0.
2029 (md_section_align): Mark parameter seg as unused.
2030 (parse_reg): Parse names case-insensitively.
2032 2000-11-28 Kazu Hirata <kazu@hxi.com>
2034 * config/obj-aout.h: Fix formatting.
2035 * config/obj-bout.h: Likewise.
2036 * config/obj-coff.c: Likewise.
2037 * config/obj-coff.h: Likewise.
2038 * config/obj-elf.h: Likewise.
2039 * config/obj-som.h: Likewise.
2040 * config/obj-vms.c: Likewise.
2041 * config/obj-vms.h: Likewise.
2042 * config/tc-h8300.h: Likewise.
2043 * config/tc-ns32k.h: Likewise.
2044 * config/tc-sparc.h: Likewise.
2045 * config/tc-tic54x.h: Likewise.
2046 * config/tc-z8k.h: Likewise.
2048 2000-11-28 Nick Clifton <nickc@redhat.com>
2050 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2051 License is present in the sources, but not the output, and
2052 also available from the GNU website.
2053 (GNU Free Documentation License): Comment out this section.
2055 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2057 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2058 targets. Remove i860 from valid a.out targets.
2059 * Makefile.in: Regenerate.
2061 * config/tc-cris.c: Include dwarf2dbg.h.
2062 (md_pseudo_table): Add .file and .loc.
2063 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2064 (s_cris_file, s_cris_loc): New.
2065 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2066 * Makefile.am: Regenerate dependencies.
2067 * Makefile.in: Regenerate.
2069 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2071 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2072 (MRI_MUL_PRECEDENCE): Likewise.
2073 (op_rank): Fix a comment typo.
2075 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2077 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2079 (get_operand): Fix analysis for movw/movb instructions.
2081 2000-11-24 Nick Clifton <nickc@redhat.com>
2083 * configure.in (xscale-elf): Add target.
2084 (xscale-coff): Add target.
2085 * configure: Regenerate.
2087 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2089 (ARM_EXT_XSCALE): New ARM architecture extension.
2090 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2091 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2092 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2093 (ARM_ARCH_V4): Remove processor from architecture.
2094 (ARM_ARCH_3M): New architecutre definition.
2095 (ARM_ARCH_V5TE): New architecutre definition.
2096 (ARM_ARCH_XSCALE): New architecutre definition.
2097 (CPU_DEFAULT): Allow to be defaulted to XScale.
2098 (atpcs): New boolean variable.
2099 (ldr_flags): Support 'd' flag for double word loads.
2100 (str_flags): Support 'd' flag for double word stored.
2101 (do_mia): New function.
2102 (do_mar): New function.
2103 (do_mra): New function.
2104 (do_pld): New function.
2105 (do_ldrd): New function.
2106 (do_blx): New function.
2107 (do_bkpt): New function.
2108 (do_clz): New function.
2109 (do_lstc2): New function.
2110 (do_cdp2): New function.
2111 (do_t_blx): New function.
2112 (do_t_bkpt): New function.
2113 (do_smla): New function.
2114 (do_smlal): New function.
2115 (do_smul): New function.
2116 (do_qadd): New function.
2117 (do_co_reg2c): New function.
2118 (LONGEST_INSN): Redefine to 7.
2120 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2121 command line switches.
2123 2000-11-22 Jim Wilson <wilson@redhat.com>
2125 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2126 (struct rsrc): Make line unsigned.
2127 (gr_values): Add missing initializer.
2128 (SLOT_NUM_NOT_SET): Add unsigned cast.
2129 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2130 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2131 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2132 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2133 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2134 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2135 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2136 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2137 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2138 Add ATTRIBUTE_UNUSED to unused parameters.
2139 (convert_expr_to_ab_reg): Add parens.
2140 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2141 (dot_prologue): Initialize grsave when declared.
2142 (md_pseudo_table): Add missing initializers.
2143 (operand_match): Add casts to bfd_vma.
2144 (emit_one_bundle): Delete unused local prev. Make required_template
2146 (specify_resource): Cast i to unsigned.
2147 (note_register_values): Use fprintf_vma.
2148 (print_dependency): Likewise.
2150 2000-11-21 Jim Wilson <wilson@redhat.com>
2152 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2153 for unwind info section.
2154 (dot_endp): Likewise for unwind section.
2156 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2159 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2161 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2162 (output_insn): Call dwarf2_emit_insn.
2163 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2165 2000-11-17 Richard Henderson <rth@redhat.com>
2167 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2168 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2169 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2171 2000-11-17 Nick Clifton <nickc@redhat.com>
2173 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2176 2000-11-17 Richard Henderson <rth@redhat.com>
2178 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2180 2000-11-17 Richard Henderson <rth@redhat.com>
2182 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2183 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2184 tri-state definition of alpha_flag_mdebug.
2185 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2186 (s_alpha_file): Store first .file directive.
2187 (s_alpha_stab): New.
2188 (md_pseudo_table): Add stabs and stabn.
2190 2000-11-17 Richard Henderson <rth@redhat.com>
2192 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2194 2000-11-17 Richard Henderson <rth@redhat.com>
2196 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2197 (main): Call dwarf2_finish.
2198 * as.h (debug_type): Clarify documentation of the meaning
2200 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2201 (print_stats): Fix parenthesis problem.
2202 (now_subseg_size): New.
2203 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2204 (dwarf2_directive_file): Don't set debug_type.
2205 (dwarf2_where): Honor DEBUG_DWARF2 first.
2206 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2207 do nothing if not emitting dwarf2 debug info, or no work.
2208 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2209 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2210 (ecoff_new_file): Likewise.
2211 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2212 commentary wrt dwarf2.
2214 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2215 ATTRIBUTE_UNUSED as needed.
2216 (emit_insn): Call dwarf2_emit_insn.
2217 (s_alpha_file): New.
2219 (s_alpha_coff_wrapper): Don't handle them.
2220 (md_pseudo_table): Update for .file and .loc.
2221 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2223 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2224 don't protect with debug_type.
2225 * config/tc-hppa.c (md_assemble): Likewise.
2226 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2227 * config/tc-mn10300.c (md_assemble): Likewise.
2228 * config/tc-sh.c (md_assemble): Likewise.
2229 * config/tc-v850.c (md_assemble): Likewise.
2231 * config/tc-arm.c (arm_end_of_source): Remove.
2232 * config/tc-hppa.c (pa_end_of_source): Remove.
2233 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2234 * config/tc-mn10300.c (mn10300_finalize): Remove.
2235 * config/tc-sh.c (sh_finalize): Remove.
2236 * config/tc-v850.c (sh_finalize): Remove.
2238 * config/tc-arm.h (md_end): Remove.
2239 * config/tc-hppa.h (md_end): Remove.
2240 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2241 * config/tc-m68hc11.h (md_end): Remove.
2242 * config/tc-mn10300.h (md_end): Remove.
2243 * config/tc-sh.h (md_end): Remove.
2244 * config/tc-v850.h (md_end): Remove.
2246 * config/tc-ia64.c (emit_one_bundle): Don't protect
2247 dwarf2 bits with debug_type.
2248 (md_assemble): Likewise.
2249 (ia64_end_of_source): Don't call dwarf2_finish.
2251 2000-11-16 Jim Wilson <wilson@redhat.com>
2253 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2254 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2257 2000-11-16 H.J. Lu <hjl@gnu.org>
2259 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2262 2000-11-15 Kazu Hirata <kazu@hxi.com>
2264 * config/tc-tic30.c: Fix formatting.
2265 * config/tc-tic80.c: Likewise.
2266 * config/tc-v850.c: Likewise.
2267 * config/tc-vax.c: Likewise.
2268 * config/tc-w65.c: Likewise.
2269 * config/tc-z8k.c: Likewise.
2271 2000-11-14 DJ Delorie <dj@redhat.com>
2273 * config/tc-v850.c: Support dwarf2.
2274 * config/tc-v850.h: Ditto.
2276 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2277 parse_cons_expression_v850 to initialize hold_cons_reloc.
2279 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2281 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2282 (errata_nops_necessary_p): New function.
2283 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2286 2000-11-14 Jim Wilson <wilson@redhat.com>
2288 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2289 return little endian bfd formats.
2291 2000-11-14 Kazu Hirata <kazu@hxi.com>
2293 * config/aout_gnu.h: Fix formatting.
2294 * config/atof-vax.c: Likewise.
2295 * config/m68k-parse.h: Likewise.
2296 * config/m88k-opcode.h: Likewise.
2297 * config/obj-elf.c: Likewise.
2298 * config/tc-arm.c: Likewise.
2299 * config/tc-cris.c: Likewise.
2300 * config/tc-i386.c: Likewise.
2301 * config/tc-ia64.c: Likewise.
2302 * config/tc-mn10300.c: Likewise.
2303 * config/te-386bsd.h: Likewise.
2304 * config/te-hppa.h: Likewise.
2305 * config/te-nbsd.h: Likewise.
2306 * config/te-ppcnw.h: Likewise.
2307 * config/te-sparcaout.h: Likewise.
2308 * config/te-tmips.h: Likewise.
2309 * config/vax-inst.h: Likewise.
2310 * config/vms-conf.h: Likewise.
2312 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2314 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2316 2000-11-13 H.J. Lu <hjl@gnu.org>
2318 * config/obj-elf.c (elf_frob_symbol): Support
2319 ".symver name,name2@@@nodename".
2320 (elf_frob_file_before_adjust): Likewise.
2322 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2323 and ".symver name,name2@@@nodename".
2326 2000-11-12 H.J. Lu (hjl@gnu.org)
2328 * config/obj-elf.c (obj_elf_symver): Check missing version
2331 2000-11-12 H.J. Lu (hjl@gnu.org)
2333 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2334 instead of bfd_vma for non-bfd assemblers.
2336 2000-11-09 Kazu Hirata <kazu@hxi.com>
2338 * itbl-ops.c: Fix comment typos.
2340 2000-11-08 Jim Wilson <wilson@redhat.com>
2342 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2343 (struct unwind): Add next_slot_frag field.
2344 (slot_index): New parameters slot_frag and first_frag. Add code
2345 to add in frag sizes when different. Add comments.
2346 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2347 arguments to slot_index.
2348 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2349 loop end. Set next_slot_frag field.
2351 2000-11-07 H.J. Lu <hjl@gnu.org>
2353 * doc/as.texinfo (.symver): Updated for versioned symbol
2356 * obj.h (format_ops): Add the frob_file_before_adjust field.
2358 * config/obj-aout.c (aout_format_ops): Set the
2359 frob_file_before_adjust field to 0.
2360 * config/obj-coff.c (coff_format_ops): Likewise.
2361 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2363 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2365 (elf_frob_file_before_adjust): New function to remove unneeded
2366 versioned symbols from the symbol table.
2367 (elf_format_ops): Set the frob_file_before_adjust field to
2368 elf_frob_file_before_adjust.
2370 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2373 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2375 2000-11-07 Peter Targett <peter.targett@arccores.com>
2377 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2379 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2380 Fix compile time warning messages.
2382 2000-11-07 Nick Clifton <nickc@redhat.com>
2384 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2385 buffer in order to avoid buffer overflows.
2387 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2389 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2390 Change M to m for -milp32 or -mlp64 to match gcc.
2391 (dot_endp): Use bytes_per_address instead of 8.
2392 (emit_one_bundle): Use number_to_chars_littleendian instead of
2394 (fix_insn): Likewise.
2395 (ia64_init): New function.
2396 (ia64_target_format): New function.
2397 (md_begin): Set endianness, arch, and machine as appropriate.
2398 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2399 Make these macros depend on TE_HPUX macro.
2400 (TARGET_FORMAT): Define.
2401 (HOST_SPECIAL_INIT): Define.
2402 * config/te-hpux.h: New file.
2403 * configure.in: Add "ia64-*-hpux*" target to configure.
2404 * configure: Regenerate.
2406 2000-11-06 Kazu Hirata <kazu@hxi.com>
2408 * as.c: Fix formatting.
2409 * dwarf2dbg.c: Likewise.
2410 * input-file.c: Likewise.
2411 * input-file.h: Likewise.
2412 * input-scrub.c: Likewise.
2413 * itbl-ops.c: Likewise.
2414 * listing.c: Likewise.
2415 * macro.h: Likewise.
2416 * messages.c: Likewise.
2418 * subsegs.c: Likewise.
2419 * subsegs.h: Likewise.
2420 * write.c: Likewise.
2422 2000-11-06 Nick Clifton <nickc@redhat.com>
2424 * doc/as.texinfo: Add GNU Free Documentation License.
2425 * doc/gasp.texi: Add GNU Free Documentation License.
2426 * doc/as.1: Add GNU Free Documentation License.
2428 2000-11-05 Nick Clifton <nickc@redhat.com>
2430 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2432 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2434 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2435 * configure: Regenerate.
2437 2000-11-01 Nick Clifton <nickc@redhat.com>
2439 * read.c (original_case_string): New global variable.
2440 (read_a_source_file): Copy opcode string into
2441 original_case_string if clobbering the case of the opcode.
2442 * read.h: Export the definition of original_case_string.
2443 * config/tc-arm.c (md_assembler): When parsing a .req
2444 directive use the original opcode string, not the case
2447 2000-11-02 Nick Clifton <nickc@redhat.com>
2449 * config/tc-mn10300.c (debug_line): Remove this static
2451 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2452 dwarf2_where and dwarf2_gen_line_info.
2454 2000-11-02 Theo Honohan <th@futuretv.com>
2456 * config/tc-arm.c (do_msr): Improve error message.
2458 2000-10-31 Eric Christopher <echristo@redhat.com>
2460 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2461 or pc-relative, else use fx_offset.
2463 2000-10-31 Jim Wilson <wilson@redhat.com>
2465 * config/tc-ia64.c (struct md): New field tag_fixups.
2466 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2467 qualifying predicate.
2468 (emit_one_bundle): Delete spurious multiplication by one. Handle
2470 (ia64_start_line): Error if dangling qualifying predicate.
2471 (defining_tag): New static variable.
2472 (ia64_unrecognized_line, case '['): Parse tags.
2473 (ia64_frob_label): Create tag_fixups.
2474 (md_assemble): Reset md.qp.X_op after using it.
2476 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2478 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2480 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2482 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2484 2000-10-30 Kazu Hirata <kazu@hxi.com>
2486 * expr.c: Fix formatting.
2487 * flonum-copy.c: Likewise.
2488 * flonum.h: Likewise.
2492 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2494 * as.h (OPTION_MD_BASE): Bump to 190.
2495 * as.c (parse_args) <std_longopts>: Add comment about the need to
2496 check OPTION_MD_BASE in as.h.
2498 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2501 2000-10-27 Nick Clifton <nickc@redhat.com>
2503 * configure.in (emulations): Add m68hc12.
2504 * configure: Regenerate.
2505 * po/gas.pot: Regenerate.
2507 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2509 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2511 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2513 2000-10-25 Nick Clifton <nickc@redhat.com>
2515 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2516 a DWARF2 line number information sequence.
2518 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2520 * read.c (generate_lineno_debug): Update comment describing why
2521 DWARF2 line number debug information is not generated
2522 automatically by this function.
2524 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2527 * config/tc-arm.h (md_end): Define.
2528 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2530 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2531 if generating DWARF2 line numbers.
2532 (arm_end_of_source): New function. Call dwarf2_finish if
2535 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2536 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2537 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2539 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2541 * config/tc-i386.c: Fix prototype declarations for functions taking no
2544 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2546 * config/tc-i386.c (i386_operand_modifier): Remove.
2547 (build_displacement_string): Remove.
2548 (i386_parse_seg): Remove.
2549 (i386_intel_memory_operand): Remove.
2550 (i386_intel_operand): Re-write using recursive descent parser based
2551 on MASM documentation.
2552 (struct intel_parser_s): New structure.
2553 (intel_parser): New static variable.
2554 (struct intel_token): New structure.
2555 (cur_token, prev_token): New static variables.
2568 (intel_match_token): New function.
2569 (intel_get_token): New function.
2570 (intel_putback_token): New function.
2571 (intel_expr): New function.
2572 (intel_e05): New function.
2573 (intel_e05_1): New function.
2574 (intel_e06): New function.
2575 (intel_e06_1): New function.
2576 (intel_e09): New function.
2577 (intel_e09_1): New function.
2578 (intel_e10): New function.
2579 (intel_e10_1): New function.
2580 (intel_e11): New function.
2582 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2584 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2585 instructions to loose any special insn->architecture mask.
2587 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2588 (sparc_md_end, sparc_arch_types, sparc_arch,
2589 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2590 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2591 request v9b architecture if they are used).
2593 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2595 * config/tc-m68k.c: Fix the previous misapplied patch.
2597 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2599 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2600 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2601 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2604 2000-10-17 Kazu Hirata <kazu@hxi.com>
2606 * debug.c: Fix formatting.
2607 * depend.c: Likewise.
2608 * dwarf2dbg.c: Likewise.
2609 * dwarf2dbg.h: Likewise.
2610 * ecoff.c: Likewise.
2613 * flonum-konst.c: Likewise.
2614 * frags.h: Likewise.
2616 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2618 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2620 * doc/as.texinfo: Added notes about this new option.
2622 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2624 * config/tc-sh.c (JREG): Remove.
2625 (md_convert_frag): Remove #if 0:d code using JREG.
2627 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2629 * config/tc-i386.c (i386_operand_modifier): Only match
2630 modifiers SHORT and FLAT if they are followed by a space.
2631 (parse_register): When `allow_naked_reg' is set, do not confuse
2632 identifiers that start with a register name with a register.
2634 2000-10-12 Kazu Hirata <kazu@hxi.com>
2636 * app.c: Fix formatting.
2639 * bit_fix.h: Likewise.
2644 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2646 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2648 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2650 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2651 Re-arrange function a little and improve error message.
2653 * write.c (write_relocs): Fix a comment.
2655 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2658 2000-10-05 Jim Wilson <wilson@cygnus.com>
2660 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2662 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2664 * config/tc-i386.c: Delete some useless comments, reformat others.
2666 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2667 non-global syms in linkonce sections.
2669 2000-10-04 Ralf Baechle <ralf@gnu.org>
2671 * config/tc-ia64.c (operand_match): Don't use // style comments.
2672 * config/tc-i370.c: Likewise.
2674 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2676 Changes to handle varying register prefix and user symbol prefix.
2677 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2678 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2679 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2680 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2681 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2682 (demand_register_prefix): New variable.
2683 (md_pseudo_table): New pseudo ".syntax".
2684 (md_longopts): New options --no-underscore and --underscore.
2685 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2686 on symbols_have_leading_underscore.
2687 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2688 (get_spec_reg): Ditto.
2689 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2691 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2693 <case OPTION_NO_US, case OPTION_US>: New.
2694 (md_show_usage): Be brief and reformat to match continuation of
2696 * po/gas.pot: Regenerate.
2698 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2700 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2701 force relocs for 12 bit branches.
2702 (md_apply_fix): Similarly, adjust logic here.
2704 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2706 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2707 adjust for external and weak syms as we will use a reloc. Allow
2708 for +8 offset when calculating limits of branches.
2709 (hppa_fix_adjustable): Undo 2000-09-23 change.
2710 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2711 Correct distance calculation.
2712 (tc_gen_reloc): Print the file name and line number if we can't
2715 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2716 * config/tc-hppa.c (nonzero_dibits): Define.
2717 (arg_reloc_stub_needed): Check each arg and return value
2718 separately for zero case.
2719 (pa_align): Declare argument `bytes'.
2721 2000-09-25 Kazu Hirata <kazu@hxi.com>
2723 * config/tc-cris.c: Fix formatting.
2724 * config/tc-d10v.h: Likewise.
2725 * config/tc-d30v.c: Likewise.
2726 * config/tc-d30v.h: Likewise.
2727 * config/tc-fr30.c: Likewise.
2728 * config/tc-fr30.h: Likewise.
2729 * config/tc-m68k.c: Likewise.
2730 * config/tc-m68k.h: Likewise.
2731 * config/tc-pj.h: Likewise.
2732 * config/tc-ppc.c: Likewise.
2733 * config/tc-ppc.h: Likewise.
2734 * config/tc-sh.c: Likewise.
2735 * config/tc-sh.h: Likewise.
2736 * config/tc-sparc.c: Likewise.
2737 * config/tc-v850.h: Likewise.
2738 * config/tc-vax.h: Likewise.
2739 * config/tc-w65.h: Likewise.
2740 * config/tc-z8k.h: Likewise.
2742 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2744 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2745 checks only for ELF.
2746 (hppa_force_relocation): Likewise.
2748 2000-09-22 Jim Wilson <wilson@cygnus.com>
2750 * config/tc-ia64.c (dv_sem): Add "stop".
2751 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2752 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2753 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2755 (mark_resources): Check IA64_RS_PRr.
2757 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2759 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2760 md_estimate_size_before_relax): Redesign and clean up the
2761 relaxation mechanism.
2763 2000-09-21 Kazu Hirata <kazu@hxi.com>
2765 * config/tc-ns32k.c: Fix formatting.
2766 * config/tc-ns32k.h: Likewise.
2768 2000-09-20 Kazu Hirata <kazu@hxi.com>
2770 * config/tc-m32r.c: Fix formatting.
2771 * config/tc-m32r.h: Likewise.
2772 * config/tc-m68851.h: Likewise.
2773 * config/tc-m68hc11.c: Likewise.
2774 * config/tc-m68hc11.h: Likewise.
2775 * config/tc-m88k.c: Likewise.
2776 * config/tc-mcore.c: Likewise.
2777 * config/tc-mcore.h: Likewise.
2778 * config/tc-mips.c: Likewise.
2779 * config/tc-mips.h: Likewise.
2780 * config/tc-mn10200.h: Likewise.
2781 * config/tc-mn10300.h: Likewise.
2782 * config/tc-tahoe.c: Likewise.
2783 * config/tc-tahoe.h: Likewise.
2785 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2787 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2788 Likewise in relaxation description comments.
2790 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2792 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2793 subtraction of two syms without emitting a relocation.
2795 From David Huggins-Daines <dhd@linuxcare.com>
2796 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2797 global or weak symbols.
2799 2000-09-15 Kazu Hirata <kazu@hxi.com>
2801 * config/tc-h8300.h: Fix formatting.
2802 * config/tc-h8500.c: Likewise.
2803 * config/tc-h8500.h: Likewise.
2804 * config/tc-hppa.h: Likewise.
2805 * config/tc-i370.h: Likewise.
2806 * config/tc-i386.h: Likewise.
2807 * config/tc-i860.c: Likewise.
2808 * config/tc-i860.h: Likewise.
2809 * config/tc-i960.h: Likewise.
2810 * config/tc-ia64.c: Likewise.
2811 * config/tc-ia64.h: Likewise.
2813 2000-09-14 Kazu Hirata <kazu@hxi.com>
2815 * config/tc-a29k.c: Fix formatting.
2816 * config/tc-alpha.c: Likewise.
2817 * config/tc-arc.c: Likewise.
2818 * config/tc-arc.h: Likewise.
2819 * config/tc-arm.c: Likewise.
2820 * config/tc-arm.h: Likewise.
2821 * config/tc-avr.c: Likewise.
2822 * config/tc-avr.h: Likewise.
2823 * config/tc-tic30.c: Likewise.
2824 * config/tc-tic30.h: Likewise.
2825 * config/tc-tic54x.c: Likewise.
2826 * config/tc-tic54x.h: Likewise.
2827 * config/tc-tic80.c: Likewise.
2828 * config/tc-tic80.h: Likewise.
2830 2000-09-14 Timothy Wall <twall@cygnus.com>
2832 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2833 parallel comparisons for later use.
2834 (struct rsrc): Add parallel comparison type.
2835 (resources_match): Skip special cases of PR usage (non-conflicting
2838 2000-09-13 Kazu Hirata <kazu@hxi.com>
2840 * config/obj-ecoff.c: Fix formatting.
2841 * config/obj-elf.c: Likewise.
2842 * config/obj-elf.h: Likewise.
2843 * config/obj-evax.h: Likewise.
2844 * config/obj-generic.h: Likewise.
2845 * config/obj-hp300.c: Likewise.
2846 * config/obj-hp300.h: Likewise.
2847 * config/obj-ieee.h: Likewise.
2848 * config/obj-vms.c: Likewise.
2849 * config/obj-vms.h: Likewise.
2851 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2853 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2854 (md_parse_option): Ditto.
2855 (md_longopts): Add -mips32 option.
2856 (md_show_usage): Document new options.
2857 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2858 (mips_ip): Assemble mfc0 with a sub-selection code.
2859 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2860 (mips_cpu_to_str): New function.
2861 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2862 Use CPU_* defines instead of hardcoded numbers.
2864 * doc/as.texinfo: Document new options.
2865 * doc/c-mips.texi: Ditto.
2867 2000-09-12 Kazu Hirata <kazu@hxi.com>
2869 * as.h: Fix formatting.
2870 * asintl.h: Likewise.
2871 * bit_fix.h: Likewise.
2872 * config/obj-aout.c: Likewise.
2873 * config/obj-aout.h: Likewise.
2874 * config/obj-bout.c: Likewise.
2875 * config/obj-bout.h: Likewise.
2876 * config/obj-coff.c: Likewise.
2877 * config/obj-coff.h: Likewise.
2878 * dwarf2dbg.h: Likewise.
2880 * flonum.h: Likewise.
2881 * frags.h: Likewise.
2882 * itbl-ops.h: Likewise.
2883 * macro.h: Likewise.
2886 * struc-symbol.h: Likewise.
2887 * subsegs.h: Likewise.
2888 * symbols.h: Likewise.
2890 * write.h: Likewise.
2892 2000-09-11 Kazu Hirata <kazu@hxi.com>
2894 * bignum-copy.c: Fix formatting.
2895 * config/tc-i370.c: Likewise.
2896 * config/tc-i960.c: Likewise.
2897 * config/tc-m68k.c: Likewise.
2898 * ehopt.c: Likewise.
2899 * flonum-copy.c: Likewise.
2900 * flonum-konst.c: Likewise.
2901 * flonum-mult.c: Likewise.
2902 * literal.c: Likewise.
2905 * stabs.c: Likewise.
2906 * subsegs.c: Likewise.
2908 2000-09-09 Philip Blundell <philb@gnu.org>
2910 * configure.in (arm*-*-uclinux*): New target.
2911 * configure: Regenerate.
2913 2000-09-09 Kazu Hirata <kazu@hxi.com>
2915 * input-file.c: Fix formatting.
2916 * itbl-ops.c: Likewise.
2917 * messages.c: Likewise.
2919 2000-09-08 Philip Blundell <philb@gnu.org>
2921 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2924 2000-09-07 H.J. Lu <hjl@gnu.org>
2926 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2927 * configure: Rebuild.
2929 2000-09-07 Kazu Hirata <kazu@hxi.com>
2931 * atof-generic.c: Fix formatting.
2932 * config/tc-mips.c: Likewise.
2933 * config/tc-vax.c: Likewise.
2934 * input-scrub.c: Likewise.
2936 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2938 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2939 * configure.in (sh-*-linux*): Added.
2940 * configure: Rebuilt.
2942 2000-09-06 Kazu Hirata <kazu@hxi.com>
2944 * config/tc-hppa.c: Fix formatting.
2946 * ecoff.c: Fix formatting.
2948 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2950 * configure: Rebuilt with new libtool.m4.
2952 2000-09-05 Kazu Hirata <kazu@hxi.com>
2954 * cgen.c: Fix formatting.
2955 * config/tc-ia64.c: Likewise.
2957 2000-09-05 Nick Clifton <nickc@redhat.com>
2959 * aclocal.m4: Regenerate.
2960 * config.in: Regenerate.
2961 * configure: Regenerate.
2962 * po/gas.pot: Regenerate.
2964 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2966 * config/tc-cris.c: Correct comment typos.
2968 2000-09-05 Eric Christopher <echristo@cygnus.com>
2970 * config/tc-mn10300.c: Cleanup.
2971 (md_pcrel_from): Enable.
2973 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2975 * expr.c (operand): Fix a comment typo.
2976 * write.c (write_relocs): Fix a signed/unsigned warning.
2978 * config/tc-hppa.c (fudge_reg_expressions): New
2979 (hppa_force_reg_syms_absolute): New.
2980 (pa_equ): Allow reg_section expressions.
2981 * config/tc-hppa.c (md_optimize_expr): Define.
2982 (hppa_force_reg_syms_absolute): Prototype.
2984 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2985 (pa_parse_number): Pass in arg to select fp reg parsing.
2986 Return 1 to indicate format checks pass. If strict, then only
2987 accept a register or register symbol. Return value in...
2988 (pa_number): New static for pa_parse_number.
2989 (FP_REG_BASE): Define.
2990 (FP_REG_RSEL): Define.
2991 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2992 appropriate. White space changes.
2993 (need_pa11_opcode): Don't bother passing any params, get them from
2995 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2996 Remove extraneous check in case 'Q'.
2997 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2998 reg, set section of resulting symbol to reg_section.
2999 (pa_parse_space_stmt): Modify call to pa_parse_number.
3000 (pa_space): Likewise.
3002 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3003 (hppa_force_relocation): Handle vtable relocs.
3004 (pa_vtable_entry): New.
3005 (pa_vtable_inherit): New.
3006 (md_pseudo_table): Add entries for vtable pseudos.
3007 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3008 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3010 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3011 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3012 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3014 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3015 specify a symbol type.
3017 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3018 dependent things together.
3019 (md_elf_symbol_type): Define.
3021 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3023 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3025 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3026 (obj_elf_vtable_entry): Declare.
3028 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3029 and export function.
3030 (obj_elf_vtable_entry): Similarly.
3031 (elf_pseudo_table): Fix the damage with a cast.
3033 2000-09-03 Richard Henderson <rth@cygnus.com>
3035 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3036 for template selection when a label is needed.
3038 2000-09-02 Kazu Hirata <kazu@hxi.com>
3040 * config/tc-ia64.c: Fix formatting.
3042 2000-09-02 Nick Clifton <nickc@redhat.com>
3044 * configure.in: Increase version number to 2.10.91.
3045 * configure: Regenerate.
3046 * aclocal.m4: Regenerate.
3047 * config.in: Regenerate.
3048 * po/gas.pot: Regenerate.
3049 * Makefile.in: Regenerate.
3051 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3053 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3054 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3055 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3057 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3060 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3062 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3063 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3064 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3065 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3066 (GOT_symbol): New variable.
3067 (md_undefined_symbol): Set it.
3069 2000-09-01 Richard Henderson <rth@cygnus.com>
3071 * config/tc-ia64.c (match): Don't inline.
3072 (extra_goodness): New.
3073 (md_begin): Prefer nop.f and nop.b for best_template.
3075 2000-08-31 Kazu Hirata <kazu@hxi.com>
3077 * as.c: Fix formatting.
3079 * frags.c: Likewise.
3080 * macro.c: Likewise.
3082 2000-08-31 Eric Christopher <echristo@cygnus.com>
3084 * config/tc-mn10300.c: Cleanup and fix warnings.
3085 (md_pseudo_table): Add initializers.
3086 (md_show_usage): Cleanup.
3087 (md_parse_option): Fix warnings.
3088 (md_undefined_symbol): Fix warnings.
3089 (md_conver_frag): Fix warnings.
3090 (tc_gen_reloc): Fix warnings.
3091 (md_apply_fix3): Fix warnings.
3092 (check_operand): Fix warnings.
3094 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3096 * acinclude.m4: Include libtool and gettext macros from the
3098 * aclocal.m4, configure: Rebuilt.
3100 2000-08-30 Mark Hatle <mhatle@mvista.com>
3102 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3104 2000-08-31 Kazu Hirata <kazu@hxi.com>
3106 * listing.c: Fix formatting.
3108 2000-08-29 Kazu Hirata <kazu@hxi.com>
3110 * app.c: Fix a comment typo. Fix formatting.
3112 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3114 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3115 offset of the target destination for jmp instructions.
3116 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3118 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3120 * NEWS: Mention support for CRIS.
3122 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3124 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3125 Sets `.lcomm' alignment to zero.
3127 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3129 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3130 TC_FIX_ADJUSTABLE): Define.
3132 2000-08-23 Jim Wilson <wilson@cygnus.com>
3134 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3135 unwind.personality_routine is set.
3137 2000-08-23 H.J. Lu <hjl@gnu.org>
3139 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3141 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3143 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3146 2000-08-22 H.J. Lu <hjl@gnu.org>
3148 * config.in (STRICTCOFF): New for strict COFF.
3150 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3151 i386-*-go32* and i386-go32-rtems*.
3152 * configure: Rebuilt.
3154 * config/obj-coff.c (obj_coff_endef): Follow the historical
3155 behavior if STRICTCOFF is not defined.
3157 * doc/internals.texi: Document STRICTCOFF.
3159 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3161 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3162 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3163 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3164 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3165 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3166 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3167 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3170 2000-08-22 Eric Christopher <echristo@cygnus.com>
3172 * config/tc-mn10300.c: (md_apply_fix): New function.
3173 (mn10300_force_relocation): New function.
3174 (mn10300_fix_adjustable): New function.
3176 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3177 (TC_HANDLES_FX_DONE): Define.
3178 (obj_fix_adjustable): Define.
3179 (MD_APPLY_FIX3): Define.
3180 (TC_LINKRELAX_FIXUP): Define.
3182 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3184 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3186 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3188 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3190 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3191 if the fixup resulted in a relocation.
3193 2000-08-18 Nick Clifton <nickc@redhat.com>
3195 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3196 Make reference to first element of shift_names explicit.
3198 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3200 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3201 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3202 add a symbol's address. Removed all target-specific #ifdefs that
3203 used to accomplished the same.
3204 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3205 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3206 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3207 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3208 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3210 2000-08-17 Kazu Hirata <kazu@hxi.com>
3212 * dwarf2dbg.c: Fix formatting.
3214 2000-08-17 Nick Clifton <nickc@redhat.com>
3216 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3217 to be recoded as logical shift lefts by zero.
3219 2000-08-16 Jim Wilson <wilson@cygnus.com>
3221 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3222 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3224 (note_register_values): Handle IA64_OPND_R3_2 operands.
3226 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3228 * config/tc-i860.c (md_operand): Silly typo fixed.
3230 2000-08-16 Nick Clifton <nickc@redhat.com>
3232 * config/tc-arm.c (struct asm_shift): Delete.
3234 (enum asm_shift_index): New.
3235 (struct asm_shift_properties): New.
3236 (struct asm_shift_name): New.
3237 (shift_properties[]); New.
3238 (shift_names[]); New.
3240 (decode_shift): Use new structures.
3241 Issue a warning is "ROR #0" is used.
3242 Issue a warning if "ASR #0" or "LSR #0" is used.
3244 (md_begin): Initialise arm_shift_hsh table from new
3245 asm_shift_name array.
3247 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3249 * config/tc-sparc.c: Kill all warnings.
3250 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3252 (md_show_usage): Update usage text.
3254 2000-08-16 Nick Clifton <nickc@redhat.com>
3256 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3259 2000-08-15 Will Cohen <wcohen@redhat.com>
3261 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3263 * config/tc-sh.c (md_assemble): Changed so debug_type
3264 test performed for ppi_assemble
3265 * config/tc-sh.c: Included dwarf2dbg.h.
3266 (debug_line): Defined.
3267 (md_assemble): Generates dwarf2 line info.
3268 (sh_finalize): New function. Finalize dwarf2 info.
3269 (assemble_ppi): Returns size of code generated.
3270 (build_Mytes): Returns size of code generated.
3271 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3272 * config/tc-sh.h (md_end): Defined.
3273 (sh_finalize): Declared.
3275 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3277 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3280 2000-08-14 Nick Clifton <nickc@redhat.com>
3282 * config/tc-arm.c (do_bx): Allow "bx pc".
3284 2000-08-14 Jim Wilson <wilson@cygnus.com>
3286 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3287 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3288 (md_begin): Change assignment to md.flag to OR in the new bit.
3290 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3292 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3293 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3296 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3298 * NEWS: Mention i860 support.
3300 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3302 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3304 2000-08-14 Andreas Schwab <schwab@suse.de>
3306 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3308 2000-08-11 Andreas Schwab <schwab@suse.de>
3310 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3313 2000-08-11 Kazu Hirata <kazu@hxi.com>
3315 * expr.c: Fix formatting.
3316 * config/obj-bout.c: Likewise.
3318 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3320 * doc/c-i860.texi: Flesh out the i860 section more.
3322 2000-08-10 Kazu Hirata <kazu@hxi.com>
3324 * symbols.c: Fix formatting.
3327 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3329 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3330 modifier has the IgnoreSize bit set.
3332 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3334 From Rodney Brown <RodneyBrown@mynd.com>
3335 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3336 * configure: Regenerate.
3338 2000-08-09 Kazu Hirata <kazu@hxi.com>
3340 * hash.c: Fix formatting.
3343 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3345 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3346 (i860_fix_info): New enum.
3347 (MD_APPLY_FIX3): Define.
3348 (WORKING_DOT_WORD): Define.
3349 (TC_HANDLES_FX_DONE): Define.
3350 (DIFF_EXPR_OK): Define.
3351 (LISTING_HEADER): Define.
3352 (TARGET_FORMAT): Select target format based on endian flag.
3353 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3354 (target_big_endian): Add external declaration.
3356 * config/tc-i860.c: All existing code reworked completely. Other
3357 new code shown below.
3358 (SYNTAX_SVR4): Define.
3359 (target_warn_expand): New variable.
3360 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3361 (md_longopts): Declare and define with new options (-EL, -EB,
3363 (md_show_usage): New function.
3364 (md_operand): New function.
3365 (obtain_reloc_for_imm16): New function.
3366 (md_apply_fix3): New function.
3367 (tc_gen_reloc): New function.
3369 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3371 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3372 2 bytes of the jump address are in the same frag.
3373 (find): Accept 68hc12 register indirect modes.
3375 * NEWS: Mention 68HC11 & 68HC12 support.
3377 2000-08-07 Richard Henderson <rth@cygnus.com>
3379 * config/tc-ia64.c (unwind): Add prologue_mask member.
3380 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3381 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3382 (dot_body): Clear unwind.prologue_mask.
3383 (dot_prologue): Set it. Accept a register second argument.
3385 2000-08-07 Kazu Hirata <kazu@hxi.com>
3387 * config/atof-ieee.c: Fix formatting.
3388 * config/atof-tahoe.c: Likewise.
3390 2000-08-06 Nick Clifton <nickc@cygnus.com>
3392 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3395 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3396 of .popsection, .previous, .pushsection, .subsection,
3397 .version, .vtable_entry, .vtable_inherit and .weak.
3399 2000-08-05 Kazu Hirata <kazu@hxi.com>
3401 * config/tc-cris.c: Fix formatting.
3402 * config/tc-i386.c: Likewise.
3403 * config/tc-sparc.c (sparc_ip): Simplify the code.
3405 2000-08-04 Kazu Hirata <kazu@hxi.com>
3407 * config/tc-cris.c: Rearrange code for readability.
3408 * config/tc-d10v.c: Fix formatting.
3409 * config/tc-m32r.c: Likewise.
3410 * config/tc-sparc.c: Likewise.
3412 2000-08-02 Jim Wilson <wilson@cygnus.com>
3414 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3415 before ia64_find_opcode.
3416 (md_assemble): Likewise.
3418 2000-08-01 Nick Clifton <nickc@cygnus.com>
3420 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3421 Undo some formatting fixes.
3423 2000-08-01 Kazu Hirata <kazu@hxi.com>
3425 * config/obj-som.c: Fix formatting.
3426 * config/obj-ieee.c: Likewise.
3427 * config/tc-arm.c: Likewise.
3428 * config/tc-v850.c: Likewise.
3430 2000-08-01 Nick Clifton <nickc@redhat.com>
3432 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3433 index by command line option.
3435 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3437 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3438 (@node M68K-Branch): Rewrite to match the reality.
3440 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3442 * doc/c-i860.texi: New file.
3443 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3444 * doc/Makefile.in: Regenerate.
3445 * doc/all.texi: Add I860 as relevant architecture.
3446 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3448 2000-07-31 Kazu Hirata <kazu@hxi.com>
3450 * config/tc-d30v.c: Fix formatting.
3452 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3454 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3455 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3456 long emit a long branch if available instead of an absolute jump, never
3457 emit absolute jumps for anything with --pcrel.
3459 * doc/c-m68k.texi: Document new command line option.
3461 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3463 * config/tc-avr.c: Use PARAMS macro in function declarations.
3464 Don't declare md_pcrel_from_section (already in tc-avr.h).
3465 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3466 (avr_operand): Don't set (unsigned) op_mask to -1.
3468 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3470 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3471 * configure: Regenerated.
3472 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3473 of operand to the .type directive (.e.g, "type").
3475 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3477 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3478 * app.c (do_scrub_chars): Record where first comment found.
3479 * read.c (read_a_source_file): Init found_comment on entry, and
3480 notify whether comments found on exit.
3481 * config/tc-hppa.c (md_shortopts): Add "c".
3482 (md_longopts): Add warn-comment.
3483 (md_parse_option): Handle it.
3484 (md_show_usage): Show available options.
3485 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3487 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3489 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3490 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3492 (md_estimate_size_before_relax): Don't fall off end of function.
3494 2000-07-27 Kazu Hirata <kazu@hxi.com>
3496 * config/tc-avr.c: Fix formatting.
3497 * config/tc-ns32k.c: Likewise.
3499 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3501 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3503 2000-07-27 Kazu Hirata <kazu@hxi.com>
3505 * config/tc-d10v.c: Fix formatting.
3506 * config/tc-z8k.c: Likewise.
3507 * config/tc-sparc.c: Likewise.
3509 2000-07-26 Dave Brolley <brolley@redhat.com>
3511 * cgen.c (queue_fixup): Declare opinfo.
3512 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3513 (gas_cgen_md_operand): Ditto.
3514 (gas_cgen_md_apply_fix3): Ditto.
3516 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3518 * config/obj-coff.c (obj_frob_symbol): Don't merge
3519 labels. Don't merge if the symbol isn't constant. Return
3520 immediately if a symbol is merged.
3522 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3524 * frags.c (frag_align): Correct absolute section alignment.
3526 2000-07-20 DJ Delorie <dj@redhat.com>
3528 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3529 it breaks linking against DLLs.
3531 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3533 * configure.in: Add CRIS support.
3534 * configure: Regenerate.
3535 * Makefile.am: (CPU_TYPES): Add cris.
3536 (CPU_OBJ_VALID) [aout]: Add cris.
3537 (MULTI_CPU_TYPES): Add cris.
3538 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3539 [coff]: Only i386 and mips are valid.
3540 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3541 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3542 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3543 Regenerate dependencies.
3544 * Makefile.in: Regenerate.
3545 * aclocal.m4: Regenerate.
3546 * as.c: Declare crisaout, criself.
3547 * config/tc-cris.h, config/tc-cris.c: New.
3548 * config/e-criself.c, config/e-crisaout.c: New.
3549 * po/POTFILES.in, po/gas.pot: Regenerate.
3551 2000-07-20 Kazu Hirata <kazu@hxi.com>
3553 * read.c: Fix formatting.
3554 * write.c: Fix formatting.
3556 2000-07-19 H.J. Lu <hjl@gnu.org>
3558 * sb.c: Include <stdlib.h> if exists for abort ().
3560 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3562 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3563 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3564 (pa_type_args): Same here.
3566 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3568 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3569 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3570 the storage class is already set.
3572 2000-07-17 Kazu Hirata <kazu@hxi.com>
3574 * config/tc-m68hc11.c: Fix formatting.
3575 * config/tc-mn10200.c: Likewise.
3576 * config/tc-mn10300.c: Likewise.
3577 * config/tc-pj.c: Likewise.
3578 * config/tc-tic80.c: Likewise.
3579 * config/tc-w65.c: Likewise.
3581 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3583 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3586 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3588 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3591 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3593 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3594 ELF as are used for SOM (except the 32-bit reloc one) to decide
3595 whether a symbol can be reduced to a section symbol. Expand on
3596 the comment for symbols involved in LR% and RR% expressions.
3598 2000-07-14 Nick Clifton <nickc@cygnus.com>
3600 * config/tc-mips.c (mips_disable_float_construction): New
3601 static variable. Set to true if doubles should not be
3602 constructed by loading two single width fp registers with
3603 halves of the value.
3604 (mips_ip): Test mips_disable_float_construction.
3605 (md_longopts): Add command line switches --construct-floats
3606 and --no-construct-floats.
3607 (md_parse_option): Parse new command line options.
3608 (md_show_usage): Describe new command line options.
3610 * doc/c-mips.texi: Document new command line options.
3612 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3614 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3615 * configure: Regenerate.
3617 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3619 * configure.in (DEFAULT_EMULATION setting): Revert part of
3620 2000-07-01 change that set te_multi=multi unless set to tmips.
3621 * configure: Regenerate.
3623 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3625 * config/obj-coff.c (coff_frob_section): Add padding to the last
3626 section when aligning it increases its size.
3628 2000-07-11 Kazu Hirata <kazu@hxi.com>
3630 * config/tc-tic54x.c: Fix formatting.
3632 2000-07-10 Kazu Hirata <kazu@hxi.com>
3634 * config/tc-h8500.c: Fix formatting.
3635 * config/tc-tic54x.c: Fix formatting.
3637 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3639 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3640 displacements correctly.
3642 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3644 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3646 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3650 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3652 From David Huggins-Daines <dhd@linuxcare.com>
3653 * config/te-hppalinux64.h: Add a new emulation.
3654 * configure.in (emulations): Add configure bits to support the
3655 64-bit Linux/parisc target.
3656 * configure: Regenerate.
3658 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3659 (md_shortopts): Add `V' for ELF.
3661 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3662 when SOM or ELF_ARG_RELOC are defined.
3663 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3664 ELF_ARG_RELOC are defined.
3665 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3666 (pa_stringer): ..Do it here instead. Fix comment typos.
3667 (hppa_force_relocation): Cast enums to int before comparing with
3670 From Ryan Bradetich <rbradetich@uswest.net>
3671 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3672 redifinition warning.
3673 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3674 (hppa_force_relocation): ditto
3675 (md_apply_fix): Added cast to buf to fix warnings.
3677 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3678 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3680 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3681 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3682 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3683 reloc_type** to avoid warnings in switch.
3684 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3685 little earlier instead.
3687 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3689 (pa_type_args): Use symbol_arg_reloc_info.
3690 (struct pa_it): Make arg_reloc unsigned int.
3691 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3692 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3693 (pa_code): Delete. pa_text duplicates this function.
3694 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3695 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3697 (cons_fix_new_hppa): Actually change selector to e_fsel when
3698 warning about assuming so.
3699 (tc_gen_reloc): More example elf arg reloc code.
3700 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3701 (hppa_force_relocation): Likewise.
3703 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3705 (pa_end_of_source): Prototype.
3706 (hppa_fix_adjustable): Prototype.
3707 (LABELS_WITHOUT_COLONS): Move it..
3708 * config/te-hppa.h: To here.
3710 * config/te-hppa64.h: New file.
3712 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3714 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3715 format -10, -16, 16 relocs.
3716 (hppa_elf_mark_end_of_function): Test for null
3717 last_call_info->start_symbol
3719 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3720 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3721 re_assesmble_* functions. Delete extraneous statements. Fix
3723 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3724 insn to re_assemble_*.
3726 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3728 * doc/internals.texi (Expressions): Fix typo.
3730 2000-07-08 Kazu Hirata <kazu@hxi.com>
3732 * config/tc-sh.c: Fix formatting.
3733 * config/tc-tic54x.c: Fix formatting.
3734 * depend.c: Fix formatting.
3735 * flonum-konst.c: Likewise.
3736 * flonum-mult.c: Likewise.
3738 2000-07-07 Kazu Hirata <kazu@hxi.com>
3740 * config/tc-sh.c: Fix comments.
3741 * config/obj-vms.c: Fix comments.
3742 * config/tc-a29k.c: Likewise.
3743 * config/tc-alpha.c: Likewise.
3744 * config/tc-h8300.c: Likewise.
3745 * config/tc-h8500.c: Likewise.
3746 * config/tc-i370.c: Likewise.
3747 * config/tc-ia64.c: Likewise.
3748 * config/tc-m68hc11.c: Likewise.
3749 * config/tc-m68k.c: Likewise.
3750 * config/tc-mips.c: Likewise.
3751 * config/tc-ns32k.c: Likewise.
3752 * config/tc-ppc.c: Likewise.
3753 * config/tc-z8k.c: Likewise.
3755 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3757 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3758 Default to '(SEC_LOAD | SEC_DATA)'.
3759 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3761 * doc/internals.texi (CPU Backend): Describe
3762 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3764 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3766 * as.c (parse_args): NULL terminate the long option list.
3768 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3770 * config/tc-d30v.h: Include "write.h" for fixS.
3771 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3773 2000-07-05 Nick Clifton <nickc@cygnus.com>
3775 * config/tc-d30v.c (write_2_short): Further changes to warning
3776 messages produced when combining EITHER_BUT_PREFER_MU attributed
3779 2000-07-05 DJ Delorie <dj@redhat.com>
3783 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3785 * config/tc-arm.c (psrs): Accept combinations of flags.
3787 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3789 * config/tc-avr.c: Change _ () to _() around all strings marked
3790 for translation (exception from the usual coding style).
3791 (avr_opt): New struct variable, how the new switches are set.
3792 (OPTION_MMCU): Define as 'm' and actually use.
3793 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3794 (show_mcu_list): New function, display the list of known MCUs.
3795 (md_show_usage): Document the new switches. Call show_mcu_list.
3796 (avr_set_arch): Change 'm' to OPTION_MMCU.
3797 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3798 Handle the new switches.
3799 (avr_operands): Disable warnings for undefined combinations of
3800 operands if -mall-opcodes. Disable warnings for skipping two-word
3801 instructions if enhanced core or -mno-skip-bug.
3802 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3803 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3804 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3805 (avr_ldi_expression): Warn about implicit lo8().
3806 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3808 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3810 * configure.in: Add entry for mips-*-sysv4*MP*
3811 * configure: Rebuild
3812 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3813 elf32-tradlittlemips for traditional mips targets.
3814 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3815 test for Link Once sections as in adjust_reloc_syms.
3816 * config/te-tmips.h: New file for traditional mips targets. Define
3819 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3821 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3822 flags argument is not present, don't change an existing section's
3823 section's attributes. If the flags argument is present, warn if the
3824 attributes don't match the section's current attributes. When
3825 long section names are supported, set SEC_LINK_ONCE and
3826 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3828 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3830 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3831 symbols; create them.
3833 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3835 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3836 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3838 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3840 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3841 expressions. Ignore the problem when handling 16 bit signed
3842 immediates, because the assembler will take care of the relocation
3845 2000-06-27 Nick Clifton <nickc@cygnus.com>
3847 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3848 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3849 sequential order, and emit warning messages if the input source
3850 code contains constructs like that, or parallel constructs
3851 containing such opcodes.
3853 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3855 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3856 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3857 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3858 (md_show_usage): Update usage message.
3859 (md_parse_option): Allow redefinition of MCU type within the
3860 same avr[1-5] bfd machine type. Show both old and new MCU type
3861 in the error message.
3862 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3863 Simplify 8K wrap code.
3865 2000-06-25 Kazu Hirata <kazu@hxi.com>
3867 * config/obj-aout.c: Remove all uses of DEFUN.
3868 * config/obj-ieee.c: Likewise.
3869 * config/tc-sh.c: Fix comment typos.
3870 * config/tc-tahoe.c: Likewise.
3871 * config/tc-vax.c: Likewise.
3872 * config/tc-w65.c: Likewise.
3873 * config/tc-z8k.c: Likewise.
3874 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3876 2000-06-24 DJ Delorie <dj@cygnus.com>
3878 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3879 more changes from Sept 1999
3880 (tc_i386_fix_adjustable): ditto
3881 (md_apply_fix3): ditto
3883 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3885 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3886 (gas_cgen_parse_operand): Set it around expression() call.
3887 (gas_cgen_md_operand): Test for it before longjmp().
3889 2000-06-24 Kazu Hirata <kazu@hxi.com>
3891 * config/tc-h8500.c: Remove all uses of DEFUN.
3892 * config/tc-sh.c: Likewise.
3893 * config/tc-w65.c: Likewise.
3894 * config/tc-z8k.c: Likewise.
3896 * config/tc-h8500.c: Fix typos in comments.
3898 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3900 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3903 2000-06-23 matthew green <mrg@redhat.com>
3905 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3906 defined. Fix error message for `[' grouping.
3908 2000-06-22 Kazu Hirata <kazu@hxi.com>
3910 * config/tc-h8300.c: Fix formatting and comment typos.
3912 2000-06-22 Timothy Wall <twall@cygnus.com>
3914 * config/tc-ia64.c (note_register_values): Move premature QP
3915 notation clearing into the appropriate place.
3917 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3919 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3920 first before anything else. Add bin-bugs.h, emul.h and progress.h
3921 Sort list of files as for $(OBJS) in Makefile.am.
3923 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3924 find one. Remake dependencies.
3925 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3926 * Makefile.in: Regenerate.
3927 * doc/Makefile.in: Regenerate.
3929 * config/tc-i386.c (i386_displacement): Don't assume a constant
3930 displacement is necessarily 16 bits when in 16 bit code mode.
3931 (md_assemble): Instead size the displacement here after we know
3932 for sure that a .code16gcc operand hasn't automatically added
3933 operand size prefixes.
3935 2000-06-21 H.J. Lu <hjl@gnu.org>
3937 * Makefile.am: Rebuild dependency.
3938 * Makefile.in: Rebuild.
3940 2000-06-21 Kazu Hirata <kazu@hxi.com>
3942 * config/tc-h8300.c (parse_reg): Make the function static.
3943 (parse_exp): Likewise.
3945 2000-06-20 DJ Delorie <dj@cygnus.com>
3947 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3948 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3949 for cygwin import libraries to work properly.
3951 2000-06-20 H.J. Lu <hjl@gnu.org>
3953 * Makefile.am: Rebuild dependency.
3954 * Makefile.in: Rebuild.
3955 * configure: Likewise.
3956 * doc/Makefile.in: Likewise.
3958 2000-06-20 Timothy Wall <twall@cygnus.com>
3960 * doc/internals.texi (CPU backend): Add @itemx for
3961 TC_START_LABEL_WITHOUT_COLON.
3962 * doc/c-tic54x.texi: New.
3963 * doc/as.texinfo: Add tic54x features and include primary tic54x
3965 * doc/all.texi: Add C54X.
3966 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3967 * doc/Makefile.in: Regenerate.
3968 * configure.in: Add tic54x and define LIBM for tic54x.
3969 * configure: Regenrate.
3970 * config/tc-tic54x.[ch]: New.
3971 * config/obj-coff.h: Add tic54x.
3972 * Makefile.am: (CPU_TYPES): Add tic54x.
3973 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3974 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3975 (as_new_LDADD): Add $(LIBM).
3976 * Makefile.in: Regenerate.
3978 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3980 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3981 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3982 * doc/as.texinfo: Likewise.
3984 * configure, Makefile.in: Regenerate.
3985 * configure.in (emulations): Recognize m6811 and m6812.
3986 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3987 Added files for 68hc11 and 68hc12 assembler.
3988 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3989 * config/tc-m68hc11.h: Header definition for that assembler.
3991 2000-06-18 Nick Clifton <nickc@redhat.com>
3993 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3994 instead of OCTETS_PER_BYTE.
3996 * config/tc-v850.c: Fix compile time warnings.
3997 * config/tc-ppc.c: Fix compile time warnings.
3999 2000-06-18 H.J. Lu <hjl@gnu.org>
4001 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4002 * configure: Rebuild.
4004 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4006 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4009 2000-06-16 Nick Clifton <nickc@cygnus.com>
4011 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4012 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4014 * doc/c-mips.texi: Document newly accepted cpu variants.
4016 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4018 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4020 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4022 * macro.c (getstring): Make it possible to escape the quote
4025 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4027 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4029 2000-06-13 H.J. Lu <hjl@gnu.org>
4031 * configure: Regenerate.
4033 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4035 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4037 * doc/internals.texi (line_separator_chars): Semicolon is no
4038 longer a default. Mention null and newline as defaults.
4040 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4042 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4043 * config/tc-i860.h (line_separator_chars): Likewise.
4044 * config/tc-h8300.c (line_separator_chars): Likewise.
4045 * config/tc-i960.c (line_separator_chars): Likewise.
4046 * config/tc-m68k.c (line_separator_chars): Likewise.
4047 * config/tc-mips.c (line_separator_chars): Likewise.
4048 * config/tc-ns32k.c (line_separator_chars): Likewise.
4049 * config/tc-sparc.c (line_separator_chars): Likewise.
4050 * config/tc-vax.c (line_separator_chars): Likewise.
4052 * config/tc-h8300.c (comment_chars): Use string initialiser.
4053 * config/tc-i960.c (line_comment_chars): Likewise.
4054 * config/tc-z8k.c (comment_chars, line_comment_chars,
4055 line_separator_chars): Likewise.
4057 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4060 2000-06-08 Nick Clifton <nickc@cygnus.com>
4062 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4065 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4067 * configure.in (VERSION): Update to show this is the CVS mainline.
4069 2000-06-08 Matthew Jacob <mjacob@feral.com>
4071 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4072 $at is the integer register $r28, vs. both $r28 and the floating
4073 point register $f28.
4075 2000-06-08 James E. Wilson <wilson@cygnus.com>
4077 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4078 (dot_endp): Don't call ia64_flush_insns.
4079 (emit_one_bundle): Don't delete prologue/body records from
4080 unwind_record list in first loop. Rewrite second loop to account for
4083 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4085 * config/tc-ia64.c: Add missing prototypes.
4086 (generate_unwind_image): Cast argument to output_unw_records call.
4088 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4090 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4092 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4094 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4095 (REGISTER_P): likewise.
4096 (avr_opcodes): uses include/opcode/avr.h
4097 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4099 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4101 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4104 2000-06-03 H.J. Lu <hjl@gnu.org>
4106 * read.c (is_end_of_line): Put back `;'.
4108 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4110 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4112 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4114 * expr.c (operand): Test is_end_of_line outside switch to catch
4115 line separator chars that are also operators.
4116 (operator): Return O_illegal for line separator chars.
4118 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4119 entry (or `!' entry for TC_HPPA).
4121 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4122 before indexing is_end_of_line. Remove redundant check for '\0'.
4124 * config/tc-h8500.c (md_assemble): Likewise.
4125 * config/tc-mcore.c (md_assemble): Likewise.
4126 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4129 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4131 * config/tc-mcore.c (mcore_cons): Likewise.
4132 (mcore_float_cons): Likewise.
4133 (mcore_stringer): Likewise.
4134 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4136 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4138 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4140 2000-05-29 Nick Clifton <nickc@cygnus.com>
4142 * config/tc-sh.c: Fix compile time warning messages.
4144 * config/tc-mips.c: Fix compile time warning messages.
4146 2000-05-29 Philip Blundell <philb@gnu.org>
4148 * doc/as.texinfo: Update copyright dates.
4149 (Local Labels): Delete misplaced mention of ARM.
4150 * NEWS: Mention ARM ELF support.
4152 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4154 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4155 it is modified, and use the real_size to compute the frag address
4156 for dwarf2 line info.
4158 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4160 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4161 line-matching scheme to cope with automake moving variables around.
4162 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4163 * Makefile.in: Regenerate.
4165 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4167 * config/tc-sparc.c (sparc_relax): New.
4168 (md_longopts): Add -relax and -no-relax options.
4169 (md_parse_options, md_show_usage): Likewise.
4170 (md_apply_fix3): Optimize tail call into branch always if possible.
4172 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4174 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4175 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4176 rules, with warning when a GAS statement specifies a packing that
4177 will result in an instruction being squashed.
4178 Added typdef packing_type and enumerals, changed various integer
4179 literals to use the enumerals.
4181 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4183 * config/tc-ia64.c (dot_restorereg_p): New function.
4184 (md_pseudo_table): Add restorereg.p.
4185 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4186 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4188 * config/tc-ia64.h (unw_record_type): Add unwabi.
4189 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4190 called MASK with members for imask, and the masks produced by
4191 fr_mem, gr_mem, br_mem, and frgr_mem.
4192 (unw_p_record): Add members ABI and CONTEXT.
4193 (unw_x_record): Add member AB.
4194 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4195 as pseudo-register for use during unwind info generation.
4196 (AR_PFS, AR_LC): New macros.
4197 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4198 whose names start with an at sign (as in "@priunat").
4199 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4201 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4202 proc_end, unwind_info, personality_routine): Consolidate into
4203 "unwind" structure to reduce offset-table use. Add member
4204 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4206 (output_R1_format, output_R3_format, output_P3_format,
4207 output_P6_format): Initialize R with zero to reduce compiler warnings.
4208 (output_P7_format): Ditto. Add `default' branch to switch
4209 statement to reduce compiler warnings.
4210 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4211 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4212 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4213 into single argument.
4214 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4215 compiler warnings. Merge A and B args into single argument.
4216 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4217 A and B args into single argument.
4218 (free_record): Removed (wasn't used).
4219 (free_list_records): Also free imasks in prologue records.
4220 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4221 (output_spill_mask): Remove.
4222 (output_unwabi): New function.
4223 (output_epilogue, output_label_state, output_copy_state): Call
4225 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4226 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4228 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4229 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4230 as part of handling the prologue records. Emit region's imask if
4231 we have one. Handle unwabi, epilogue, label_state, copy_state,
4232 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4233 spill_sprel_p, and spill_reg_p records.
4234 (set_imask, count_bits, slot_index): New function.
4235 (fixup_unw_records): Fix region size computation. Handle
4236 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4237 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4238 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4239 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4240 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4241 (dot_save): Use manifest constants for applicaton registers.
4242 Handle REG_PR and REG_PRIUNAT.
4243 (dot_restore): Don't just ignore it.
4244 (dot_restorereg): New function..
4245 (generate_unwind_image): Ensure unwind info is a multiple of eight
4246 bytes, not just four bytes.
4247 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4248 (dot_altrp): Don't just ignore it.
4249 (dot_savemem): New function. Replaces dot_savesp() and
4250 dot_savepsp(). Use manifest constants for applicaton registers.
4251 Handle REG_PR and REG_PRIUNAT.
4252 (dot_savef): Simplify.
4253 (dot_saveb): Support generation of br_gr.
4254 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4255 dot_label_state, dot_copy_state): New function.
4256 (dot_unwabi): Don't just ignore it.
4257 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4258 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4259 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4260 (emit_one_bundle): Set slot number for prologue/body records
4261 *before* emitting the first insn.
4262 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4263 (md_begin): Declare "psp" pseudo-register.
4264 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4265 so we don't get segfault.
4266 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4267 counts as required per SW Conventions manual
4268 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4269 output_preds_psprel, output_preds_sprel, output_spill_base,
4270 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4271 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4272 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4273 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4274 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4275 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4276 (dot_vframe): Implement.
4277 (dot_vframesp, dot_vframepsp): New function.
4279 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4281 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4282 * configure: Regenerate.
4284 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4286 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4287 (md_estimate_size_before_relax): so we can use it here instead of
4288 old kludges. Localise vars to blocks. Comment.
4290 * frags.c (frag_new): Update fr_var comments.
4291 * frags.h (struct frag): Ditto.
4293 2000-05-22 Richard Henderson <rth@cygnus.com>
4295 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4296 (pseudo_func): Add pcrel.
4297 (operand_match): Handle IA64_OPND_TGT64.
4298 (build_insn): Likewise.
4299 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4300 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4301 (fix_insn): Handle all three 64-bit relocation types.
4303 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4305 * obj.h (struct format_ops): New members begin, app_file,
4306 s_set_other, s_set_desc, s_get_type, s_set_type,
4307 separate_stab_sections, init_stab_section.
4309 * config/obj-multi.h: Update GPL notice to v2.
4311 (obj_app_file): New.
4312 (S_SET_SIZE): Test s_set_size for NULL before calling.
4313 (S_SET_ALIGN): Similar for s_set_align.
4318 (SEPARATE_STAB_SECTIONS): New.
4319 (INIT_STAB_SECTION): New.
4320 (EMIT_SECTION_SYMBOLS): New.
4321 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4323 * config/obj-elf.h: Update GPL notice to v2.
4324 Mention that this file is included from obj-multi.h.
4325 (obj_begin): Wrap definition in ifndef.
4326 (elf_file_symbol): Constify declaration.
4327 (obj_app_file): Ditto.
4328 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4329 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4331 * config/obj-elf.c (elf_s_set_other): New.
4332 (elf_file_symbol): Constify argument.
4333 (elf_separate_stab_sections): New.
4334 (elf_init_stab_section): New.
4335 (elf_format_ops): Add new members. Remove comma at end.
4337 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4338 (ecoff_format_ops): Add new fields. Remove comma at end.
4339 Mention inconsistency for emit_section_symbols.
4341 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4343 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4344 (coff_separate_stab_sections): New.
4345 (coff_format_ops): Add new members.
4347 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4348 (obj_aout_s_set_other): New.
4349 (obj_aout_s_set_desc): New.
4350 (obj_aout_s_get_type): New.
4351 (obj_aout_s_set_type): New.
4352 (obj_aout_separate_stab_sections): New.
4353 (aout_format_ops): New members added. Use obj_aout_process_stab,
4354 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4355 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4357 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4359 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4361 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4362 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4363 (md_estimate_size_before_relax): Ensure jumps to weak and
4364 externally visible symbols are relocatable.
4366 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4368 * stabs.c (aout_process_stab): Make global.
4369 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4370 * read.h (aout_process_stab): Declare.
4372 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4373 Generalize to *aout, *coff *elf.
4374 * configure: Regenerated.
4376 * doc/internals.texi (Object format backend): Say
4377 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4379 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4380 * Makefile.in: Regenerated.
4382 2000-05-19 Catherine Moore <clm@cygnus.com>
4384 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4386 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4388 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4389 instruction to reflect change in re_assemble_*.
4391 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4393 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4394 build PA64 ELF tools.
4395 * configure: Rebuilt.
4397 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4399 * Makefile.am: Regenerate dependencies.
4400 * Makefile.in: Regenerate.
4402 2000-05-15 Nick Clifton <nickc@cygnus.com>
4404 * config/tc-arm.c (struct asm_psr): Add boolean field
4405 distinguishing between CSPR and SPSR. Rename 'number' field
4407 (psrs): Rearrange contents to match new asm_psr structure.
4408 (arm_psr_parse): Move next to psr_required_here. Make it
4409 return an asm_psr structure.
4410 (psr_required_here): Use asm_psr structure returned by
4412 (do_msr): Reorganise to allow psr_required_here to be called
4414 (md_undefined_name): Mark 'name' parameter as unused, since
4415 the COFF target does not use it.
4417 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4419 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4421 * config/te-aux.h: Likewise.
4422 * config/te-dpx2.h: Likewise.
4423 * config/te-go32.h: Likewise.
4424 * config/te-hp300.h: Likewise.
4425 * config/te-hppa.h: Likewise.
4426 * config/te-i386aix.h: Likewise.
4427 * config/te-ic960.h: Likewise.
4428 * config/te-interix.h: Likewise.
4429 * config/te-nbsd532.h: Likewise.
4430 * config/te-pc532mach.h: Likewise.
4431 * config/te-ppcnw.h: Likewise.
4432 * config/te-psos.h: Likewise.
4433 * config/te-sparcaout.h: Likewise.
4434 * config/te-sun3.h: Likewise.
4435 * config/te-sysv32.h: Likewise.
4437 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4439 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4440 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4441 and sign extend without an if statement.
4442 (build_bytes): Likewise.
4444 2000-05-14 Kazu Hirata <kazu@hxi.com>
4446 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4447 X_add_symbol L_32 case.
4449 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4451 * config/te-freebsd.h: New file.
4453 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4455 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4456 bindtextdomain): Replace defines with those from intl/libgettext.h
4457 to quieten gcc warnings.
4459 * NEWS: Mention x86 .arch and -q.
4461 * config/tc-i386.c (quiet_warnings): New.
4462 (md_assemble): Use quiet_warnings.
4463 (md_parse_option): Set quiet_warnings from -q.
4464 (md_show_usage): Mention -q, delete -m.
4465 (flag_do_long_jump): Delete.
4466 (md_parse_option): Remove -m.
4467 (md_show_usage): Remove -m.
4468 (md_create_long_jump): Remove useless flag_do_long_jump code.
4470 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4471 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4473 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4474 Alexander Sokolov <robocop@netlink.ru>
4476 * doc/c-i386.texi (i386-Arch): New section.
4477 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4479 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4480 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4481 architecture has been given and is not 486.
4482 (set_cpu_arch): New.
4483 (md_pseudo_table): Add .arch.
4484 (md_assemble): Warn if cpu architecture has been given and an
4485 unsupported instruction.
4487 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4488 Move operand_types bit defines after relevant template field.
4489 (template): Add cpu_flags.
4493 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4495 * config/tc-mn10300.h (md_end): Define.
4496 (mn10300_finalize): Declare.
4497 * config/tc-mn10300.c: Include dwarf2dbg.h.
4498 (debug_line): Define.
4499 (md_assemble): Generate dwarf2 line info.
4500 (mn10300_finalize): New function. Finalize dwarf2 info.
4502 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4504 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4505 external version of the relocation for weak symbols.
4507 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4509 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4510 frame size in units of 16 bytes, as required per SW Conventions manual.
4511 (output_unw_records): Output info-block header as a dword to get
4514 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4516 * as.h: #include "file", not <file> on files from ../include.
4517 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4518 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4519 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4520 (tc_coff_symbol_emit_hook): Ditto.
4521 (OPTCOUNT): Cast to int to avoid compiler warning.
4522 (md_begin): Fix signed/unsigned warnings.
4524 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4526 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4527 ABRANCH LONG case for a conditional branch on a 68000.
4528 (md_estimate_size_before_relax): Likewise. Also handle
4529 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4530 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4531 PC-relative on all CPUs.
4532 (md_estimate_size_before_relax): Likewise.
4534 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4536 * as.c (parse_args): Just mention current year in printed
4539 2000-05-03 J.T. Conklin <jtc@redback.com>
4541 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4543 (md_parse_option): Recognize -m7400.
4545 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4547 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4548 don't permit lp to become less than the words array.
4550 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4552 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4553 Fix little-endian case.
4555 2000-05-03 David O'Brien <obrien@NUXI.com>
4557 * as.c (parse_args): Update copyright.
4559 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4561 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4562 for the .bss section too.
4564 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4566 * configure.in: Set em=linux for hppa-*-linux.
4567 * configure: Regenerate.
4568 * doc/Makefile.in: Regenerate with correct automake.
4570 * frags.c (frag_grow): Sanity check chunk_size.
4572 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4573 * config/obj-som.h: Likewise.
4574 * config/obj-ieee.h: Likewise.
4576 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4578 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4579 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4580 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4581 (pa_ip): low_sign_unext now returns via function value. Use
4582 re_assemble_* instead of dis_assemble_* and
4583 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4585 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4586 (md_section_align, md_parse_option, md_show_usage,
4587 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4588 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4589 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4590 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4591 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4593 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4594 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4595 outside of switch. Correct mask and shifting errors in case 10
4596 and case -11. In case 21, compare against signed range to suit
4597 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4598 case 17 and case 22, use offsetT variable to properly check range.
4599 Use re_assemble_* here too.
4600 (evaluate_absolute): Change type of value to offsetT. Call
4601 hppa_field_adjust to do the work for us.
4602 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4603 (pa_parse_cmpib_64_cmpltr): Ditto.
4604 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4605 of i to unsigned int.
4606 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4607 (pa_end_of_source): Return type is void.
4609 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4611 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4613 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4615 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4616 More comments added.
4617 (md_begin): Removed "construct symbols for each register name".
4618 Because register names conflicts with GCC generated function
4620 (avr_operand): Now constant numbers can be used as a register
4621 identifiers (0 as r0, 31 as r31).
4622 (md_assemble): use skip_space () before parsing instruction
4625 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4627 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4628 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4629 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4630 * configure: Regenerate.
4632 2000-04-29 Andreas Jaeger <aj@suse.de>
4634 * as.h: Correctly check GCC version.
4636 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4638 * doc/as.1: Fix unbalanced brackets.
4640 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4642 (line_comment_chars): Set to '/' if TE_FreeBSD.
4644 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4646 * configure.in: Configury support for PA64 (currently disabled).
4647 * configure: Rebuilt.
4649 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4651 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4652 bfd_set_section_alignment.
4654 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4656 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4659 2000-04-24 Nick Clifton <nickc@cygnus.com>
4661 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4662 * doc/as.texinfo (Align): Include arm and strongarm in list of
4663 targets that have the second form of the behaviour of the .align
4666 2000-04-24 Mark Klein <mklein@dis.com>
4668 * config/obj-som.c: Terminate obj_pseudo_table.
4670 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4672 * as.c (parse_args): Allow md_parse_option to override -a listing
4674 * config/obj-coff.c (add_lineno): Change type of offset parameter
4675 from "int" to "bfd_vma."
4676 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4677 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4678 (ppc_change_csect): Align correctly for XCOFF64.
4679 (ppc_machine): New function, which discards "ppc_machine" line.
4680 (ppc_tc): Cons for 8 when code is 64 bit.
4681 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4683 (md_parse_option): Handle -a64 and -a32.
4685 * config/tc-ppc.h (TARGET_MACH): Define.
4686 (TARGET_FORMAT): Move to function.
4687 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4689 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4691 * config/tc-avr.c: New AVR_ISA_ defined.
4692 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4693 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4694 for `fmul', `movw' and `lpm R,Z' instructions.
4695 (avr_operands): Warn if current opcode is a two-word instruction
4696 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4697 (avr_opcodes): New commands added.
4698 (REGISTER_P): Check 'a' and 'v' constraint letters.
4699 (mcu_types): New MCU added.
4701 2000-04-22 Timothy Wall <twall@cygnus.com>
4703 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4705 (operand_match): Conditionally insert default bit values for IMMU9.
4707 2000-04-14 Matthew Green <mrg@cygnus.com>
4709 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4710 * configure: Rebuilt.
4712 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4713 Jason Eckhardt <jle@cygnus.com>
4715 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4717 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4718 Added handling of new operand types l,y,&,fe,fE,fx.
4720 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4721 David Mosberger <davidm@hpl.hp.com>
4722 Timothy Wall <twall@cygnus.com>
4723 Andrew MacLeod <amacleod@cygnus.com>
4724 Jim Wilson <wilson@cygnus.com>
4726 * Makefile.am (CPU_TYPES): Add ia64.
4727 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4728 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4729 * Makefile.in: Rebuild.
4730 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4731 * configure: Rebuild.
4732 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4733 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4734 * expr.c (expr): Handle md_optimize_expr.
4735 * read.c (LEX_HASH): Add comment.
4736 * config/tc-ia64.c, config/tc-ia64.h: New files.
4738 2000-04-21 Richard Henderson <rth@cygnus.com>
4740 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4741 bundling a non-delayed branch type instruction.
4743 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4745 * config/tc-mn10300.c (HAVE_AM30): Define.
4746 (md_assemble): Use it.
4748 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4750 * config/obj-elf.c (obj_elf_change_section): Check for changed
4753 * Makefile.am: (CPU_MULTI_VALID): Remove.
4754 (MULTI_CPU_TYPES): Define.
4755 (MULTI_CPU_OBJ_VALID): Define.
4756 (DEPTC): Use the above.
4757 (DEPOBJ): Same here.
4759 Regenerate dependencies.
4760 * Makefile.in: Regenerate.
4762 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4764 * Makefile.am (YACC, LEX): Get them from configure.
4766 2000-04-18 H.J. Lu (hjl@gnu.org)
4768 * config/tc-i386.c (offset_in_range): Use addressT instead of
4769 bfd_vma for non-bfd assemblers.
4771 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4773 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4774 doesn't give spurious errors.
4776 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4778 * as.h (SEEK_SET): Define if undefined.
4780 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4782 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4783 constants, and don't assume offsetT is 32 bits.
4785 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4787 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4788 (md_pcrel_from_section): Add prototype.
4789 (d10v_fix_adjustable): Add prototype.
4790 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4792 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4794 2000-04-12 Nick Clifton <nickc@cygnus.com>
4796 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4797 symbol in frag chain.
4799 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4801 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4802 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4803 (fits_in_signed_word, smallest_imm_type): Ditto.
4804 (md_assemble): Use an offsetT var to hold offsetT values, not a
4806 (offset_in_range): New.
4807 (md_assemble): Use it.
4808 (md_convert_frag): Change type of target_address, opcode_address,
4809 and displacement_from_opcode_start to offsetT.
4810 (md_create_short_jump): Change type of offset to offsetT.
4811 (md_create_long_jump): Ditto.
4812 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4813 (md_chars_to_number): Remove.
4814 (output_invalid): Remove duplicate prototype.
4816 2000-04-09 Nick Clifton <nickc@cygnus.com>
4818 * Makefile.am (CPU_TYPES): Add 'avr'.
4819 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4820 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4822 * Makefile.in: Regenerate.
4824 * doc/as.texinfo: Add M32R documentation.
4826 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4828 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4829 --enable-build-warnings option.
4830 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4831 * Makefile.in, configure: Re-generate.
4833 2000-04-07 Nick Clifton <nickc@cygnus.com>
4835 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4836 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4837 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4838 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4839 (arm_force_relocation): Force relocations for
4840 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4842 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4844 * config/tc-sh.c (get_operands): There's no third operand if the
4845 first operand is an immediate.
4847 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4849 * config/tc-sh.c (immediate): Delete.
4850 (sh_operand_info): Add immediate member.
4851 (parse_reg): Use A_PC for pc.
4852 (parse_exp): Add second argument 'op'. All callers changed.
4853 (parse_at): Expect pc to be coded as A_PC.
4854 Use immediate field in *op.
4855 (insert): Add fourth argument 'op'. All callers changed.
4856 (build_relax): Add second argument 'op'. All callers changed.
4857 (insert_loop_bounds): New function.
4858 (build_Mytes): Remove DISP_4.
4859 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4860 (assemble_ppi): Use immediate field in *operand.
4861 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4862 (md_apply_fix): Likewise.
4863 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4865 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4867 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4869 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4871 * internals.texi (CPU backend): Document
4872 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4874 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4876 * po/gas.pot: Regenerate.
4878 * as.c (show_usage): Restore translated part of bug string.
4879 * gasp.c (show_usage): Likewise.
4881 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4882 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4883 than move-if-change.
4884 (DEP1): Modify for "gcc -MM".
4888 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4889 Update dependencies.
4890 * Makefile.in: Regenerate.
4892 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4894 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4895 (md_begin): Likewise.
4896 (HAVE_AM33): New macro.
4897 (md_assemble): Use it. Match r_regs and xr_regs only if
4900 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4902 * as.h: #include "bin-bugs.h"
4903 * as.c (show_usage): Use REPORT_BUGS_TO.
4904 * gasp.c: #include "bin-bugs.h"
4905 (show_usage): Use REPORT_BUGS_TO.
4907 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4909 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4911 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4912 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4915 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4917 * config/tc-i386.c (i386_immediate): Don't assume a constant
4918 immediate is necessarily 16 bits when in 16 bit code mode.
4919 (md_assemble): Instead set guess_suffix here after we have checked
4922 2000-04-02 Richard Henderson <rth@cygnus.com>
4924 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4925 quantities. Correct right shift sign extension.
4926 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4927 32-bit value when shifting into place.
4929 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4931 * app.c: Add ATTRIBUTE_UNUSED as needed.
4932 * config/tc-ppc.c: Likewise.
4933 (ppc_size): Make unsigned long.
4934 (ppc_insert_operand): Add casts to avoid warnings.
4936 2000-03-31 Nick Clifton <nickc@cygnus.com>
4938 * config/tc-d10v.h (md_flush_pending_output): Define.
4940 2000-03-29 Nick Clifton <nickc@cygnus.com>
4942 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4943 segment. Works for both BFD_ASSEMBLER and others.
4944 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4946 2000-03-29 Nick Clifton <nickc@cygnus.com
4948 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4950 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4952 * listing.c (LISTING_LHS_WIDTH): Default depends on
4954 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4956 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4958 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4961 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4963 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4965 * config/tc-avr.c (mcu_types): Add missing initialiser.
4966 (md_pcrel_from_section): Add prototype.
4967 (avr_operand): Remove redundant test of unsigned < 0.
4968 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4970 2000-03-27 Denis Chertykov <denisc@overta.ru>
4972 * config/tc-avr.c: New file for AVR support.
4973 * config/tc-avr.h: Likewise.
4974 * configure.in: Add AVR support.
4975 * configure: Regenerate.
4977 2000-03-26 Timothy Wall <twall@cygnus.com>
4979 * gasp.c (macro_op): Add new argument to check_macro call.
4980 Macro structure definitions moved to macro.h
4981 * sb.h: Add argument to prototype for input_scrub_include_sb.
4982 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4983 nesting checks with an additional flag.
4984 (struct input_save): Add flag to indicate whether current sb
4985 should be checked for proper macro/conditional nesting.
4986 (input_scrub_push/pop): Save/restore nest check flag.
4987 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4989 * macro.c (check_macro): Allow caller to retrieve parsed macro
4990 information if a pointer is provided. This information may be
4991 used by the new macro hooks.
4992 * macro.h: Update prototype for check_macro. Macro struct
4993 definitions moved here from macro.c/gasp.c.
4994 * read.c (read_a_source_file): Add parameter to check_macro call,
4995 and pass macro info to the macro hook, if defined.
4996 (input_scrub_insert_line): New. Allow insertion of a line of
4997 characters into the input stream.
4998 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4999 file into the input stream.
5000 (s_include): Use input_scrub_insert_file.
5001 * internals.texi: Document new macro hooks.
5002 * as.h: New prototypes added.
5004 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5006 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5007 an initial capital letter.
5008 (i386_index_check): Reindent.
5010 2000-03-19 Nick Clifton <nickc@cygnus.com>
5012 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5015 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5017 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5018 instruction operand bad if Rd > 7 when generating
5019 thumb instructions. Prevents for example,
5020 "adr r12,label" from silently failing and generating
5021 the wrong instruction.
5023 2000-03-17 Nick Clifton <nickc@cygnus.com>
5025 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5026 that have a destingation >= 0x400000.
5027 Fix compile time warning messages.
5029 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5031 * config/tc-sh.c (md_begin): When encountering insn that are
5032 not supported by the current arch, only change the name if
5033 its contents are the same as prev_name.
5034 (get_specific): If the the architecture doesn't match, fail.
5036 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5038 * config/tc-sh.c (IDENT_CHAR): Define.
5039 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5040 matching back where it came from.
5042 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5044 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5046 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5048 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5051 2000-03-15 Kazu Hirata <kazu@hxi.com>
5053 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5055 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5057 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5058 floating-point-number, make sure 'f' is in FLT_CHARS.
5060 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5062 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5063 (s_lcomm_internal): Use it.
5064 * doc/internals.texi (CPU backend): Document it.
5065 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5068 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5070 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5073 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5074 implementation doesn't have special handling for switch
5076 (macro_build): Allow for code in sections other than .text.
5078 (mips_ip): Likewise.
5079 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5080 Don't perform relocs if we will be outputting them.
5081 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5082 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5085 2000-03-09 Catherine Moore <clm@cygnus.com>
5087 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5088 relocation type based on the entry in the fixup structure.
5089 Put S_IS_EXTERN processing back in.
5091 2000-03-08 H.J. Lu (hjl@gnu.org)
5093 * Makefile.am (install-exec-tooldir): Depend on
5094 install-exec-bindir for parallel make.
5095 * Makefile.in: Regenerated.
5097 2000-03-06 Nick Clifton <nickc@cygnus.com>
5099 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5101 (md_parse_option): Parse -m32r command line switch - disable m32rx
5103 (md_show_usage): Document new option.
5105 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5106 * doc/Makefile.in: Regenerate.
5107 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5109 2000-03-02 Michael Meissner <meissner@redhat.com>
5111 * config/tc-d30v.c (check_range): Remove code that incorrectly
5112 sign extended values where bits < 32.
5114 2000-03-02 H.J. Lu (hjl@gnu.org)
5116 * configure.in: Support --enable-targets=all on ia32.
5117 * configure: Regenerated.
5119 2000-03-01 Nick Clifton <nickc@cygnus.com>
5121 * gasp.c (do_align): Remove bogus check of alignment value.
5123 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5125 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5126 TC_PPC was defined forced the type of a symbol with no other type
5129 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5131 * doc/internals.texi (CPU backend): Mention that
5132 line_separator_chars do not break up comments. Fix typos for
5133 LEX_AT and LEX_NAME descriptions. Document operands for
5134 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5135 description of md_create_short_jump usage. Document argument for
5136 md_undefined_symbol.
5138 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5140 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5141 (md_parse_option): Handle it.
5142 (md_show_usage): Document it.
5144 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5146 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5147 opcode, for the instruction `pal19'. From Andrea Arcangeli
5150 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5152 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5154 (md_assemble): To here, before template operands are matched.
5155 Also ensure a constant immediate is sign extended when we know the
5156 size is at most 16 bits. This is to catch cases like "add
5157 $0xffc0,%ax" where we don't know the size, and thus that the
5158 immediate can be represented as Imm8S until after parsing the
5160 (i386_displacement): Similarly sign extend 16 bit constant
5162 (md_assemble): Relax 16-bit jump constant range check to suit sign
5163 extended displacements.
5165 2000-02-26 Andreas Jaeger <aj@suse.de>
5167 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5169 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5171 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5172 call operands when intel_syntax.
5173 (intel_float_operand): Return 2 for "fi...".
5174 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5175 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5176 earlier "SHORT" change.
5177 (md_assemble): When determining suffix from Regs, exclude
5180 2000-02-24 Nick Clifton <nickc@cygnus.com>
5182 * configure: Add arm-wince, mips-pe and sh-pe targets.
5183 * configure: Regenerate.
5185 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5187 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5188 "pe-mips" for the mips-pe target.
5190 * config/tc-arm.c (insns): Change displacement encoded in BL
5191 and B instructions if the target port is arm-wince.
5192 (do_ldst): Do not bias the relocation offset if the target
5194 (md_pcrel_from): Add in missing relocation offset bias if the
5195 target os arm-wince.
5197 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5198 (md_begin): Disable -G support for mips-pe target.
5199 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5200 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5203 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5204 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5205 assembler, just set the alignment to 4.
5207 * config/te-wince-pe.h: New file for WinCE targets. Define
5210 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5212 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5213 string instructions.
5214 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5215 (i386_intel_memory_operand): After finding a segment override,
5216 check again for no `[' before looking for a displacement. Bomb if
5217 more than one displacement rather than silently discarding the
5218 second and subsequent ones. Free strings malloc'd by
5219 build_displacement_string.
5221 2000-02-24 Catherine Moore <clm@cygnus.com>
5223 * config/obj-som.c (obj_pseudo_table): Add "weak".
5224 (obj_som_weak): New routine.
5226 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5228 * config/tc-i386.c (union i386_op): New.
5229 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5230 Throughout file replace occurences of disps[n], imms[n], regs[n]
5231 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5232 intel mode operand swapping. Add assert in regKludge and
5233 fake_zero_displacement code. Test i.types[n] when outputting
5234 displacements and immediates. Combine output of Disp16 with
5236 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5237 when in intel mode by (not) reversing fsub and fdiv operands
5238 before the template search. This fails for single operand
5239 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5240 undefined. Instead fix the base_opcode after we've found the
5241 template. Move base_opcode xor with found_reverse_match from
5242 opcode output code to before this fix so we test for the correct
5244 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5245 check in intel mode. Instead compare opcodes.
5247 * config/tc-i386.h (TC_RELOC): Delete.
5248 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5249 with equivalent call to reloc.
5251 * as.h (flag_m68k_mri): Move declaration after target include, and
5252 only declare when TC_M68K defined. Define as zero otherwise.
5253 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5254 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5255 Define as zero otherwise.
5256 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5257 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5258 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5259 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5260 testing whether defined.
5261 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5262 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5263 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5264 rather than testing whether defined.
5265 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5266 (parse_mri_cons): Declare and use only when TC_M68K.
5267 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5268 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5269 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5271 * NEWS: Mention IBM 370 support.
5273 2000-02-23 Richard Henderson <rth@cygnus.com>
5275 * config/tc-i386.c (md_assemble): When swapping operands for
5276 intel_syntax, assume everything that's not Imm or Disp is a
5279 2000-02-23 Linas Vepstas <linas@linas.org>
5281 * config/tc-i370.c, config/tc-i370.h: New files.
5282 * Makefile.am: Add support for Linux/IBM 370.
5283 * configure.in: Likewise.
5284 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5285 * config/obj-elf.c: Include elf/i370.h
5286 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5288 * Makefile.in: Regenerate.
5289 * configure: Regenerate.
5291 * doc/c-i370.texi: New file.
5292 * doc/all.texi: Include it.
5293 * doc/as.texinfo: And here.
5294 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5295 * doc/Makefile.in: Regenerate.
5297 2000-02-19 Michael Meissner <meissner@redhat.com>
5299 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5300 determine if an instruction can be used in parallel with an ADDppp
5301 or SUBppp instruction.
5303 2000-02-22 Andrew Haley <aph@cygnus.com>
5305 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5307 2000-02-22 Andrew Haley <aph@cygnus.com>
5309 * config/tc-mips.c (mips_gp32): New variable.
5310 (macro_build) Use mips_gp32.
5312 (md_longopts): Add "-mgp32" and "-mgp64".
5313 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5315 (OPTION_M7900): Change offset
5316 (OPTION_NO_M7900): Ditto.
5318 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5320 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5321 warning, and bump it to 1.
5323 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5325 From Brad Lucier <lucier@math.purdue.edu>:
5326 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5329 2000-02-21 Catherine Moore <clm@cygnus.com>
5331 * config/tc-mips.c (MF_HILO_INSN): Define.
5332 (mips_7000_hilo_fix): Declare.
5333 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5334 (md_parse_option): Check for 7000_HILO_FIX options.
5335 (OPTION_M7000_HILO_FIX): Define.
5336 (OPTION_NO_M7000_HILO_FIX): Define.
5337 * doc/c-mips.texi (-mfix7000): Describe.
5339 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5341 * listing.c (print_lines): Remove unused variable `end'.
5343 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5344 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5345 reloc_type when BFD_ASSEMBLER.
5346 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5347 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5348 statement and quell signed vs. unsigned comparison warning.
5350 2000-02-18 Nick Clifton <nickc@cygnus.com>
5352 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5353 the computed frag offset, rather than overwriting it.
5355 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5357 * config/tc-sh.c ("elf/sh.h"): Include.
5358 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5359 (md.begin): Initialize target_arch.
5360 Only include opcodes in has table that match selected architecture.
5361 (parse_reg): Recognize register names for sh-dsp.
5362 (parse_at): Recognize post-modify addressing.
5363 (get_operands): The leading space is now optional.
5364 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5365 arguments. Update valid_arch.
5366 (build_Mytes): Add support for SDT_REG_N.
5367 (find_cooked_opcode): New function, broken out of md_assemble.
5368 (assemble_ppi, sh_elf_final_processing): New functions.
5369 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5370 (md_longopts, md_parse_option): New option: -dsp.
5371 * config/tc-sh.h (elf_tc_final_processing): Define.
5372 (sh_elf_final_processing): Declare.
5374 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5376 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5377 the unwinder subspace. Save the current seg/subseg before creating
5380 2000-02-10 Nick Clifton <nickc@cygnus.com>
5382 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5383 little endian targets.
5384 (INST_BYTE1): Redefine to handle big and little endian
5386 (cpu_type): New type: Select between M340 and M210.
5387 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5388 instructions of the M340.
5389 (md_assemble): Add support for the MULSH and OPSR classes of
5391 (md_atof): Add support for little endian targets.
5392 (md_parse_option): Add support for -EL, -EB and -mcpu command
5394 (md_convert_frag): Add support for little endian targets.
5395 (md_apply_fix3): Add support for little endian targets.
5396 (md_number_to_chars): Add support for little endian targets.
5398 2000-02-10 Timothy Wall <twall@redhat.com>
5400 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5401 defined, use it to verify the symbol just read should be a label.
5403 2000-02-10 Timothy Wall <twall@redhat.com>
5405 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5406 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5407 around colons when KEEP_WHITE_AROUND_COLON is defined.
5408 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5409 and KEEP_WHITE_AROUND_COLON.
5411 2000-02-08 Timothy Wall <twall@redhat.com>
5413 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5415 (do_repeat): New. Abstract repeat logic so that a "break" can be
5417 (end_repeat): New. Provide support for a "break" out of the
5419 * read.h: Add prototypes for new functions.
5421 2000-02-08 Timothy Wall <twall@redhat.com>
5423 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5424 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5425 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5428 2000-02-08 Timothy Wall <twall@redhat.com>
5430 * read.c: Added elseif to directives table.
5431 * read.h: Added prototype for s_elseif.
5432 * doc/as.texinfo: Added description for elseif.
5433 * cond.c (s_elseif): New function
5435 2000-02-04 Timothy Wall <twall@redhat.com>
5437 * listing.c (print_lines): Remove conditionals causing bug in
5440 2000-02-03 Timothy Wall <twall@cygnus.com>
5442 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5444 * frags.c (frag_new): Calculate fr_fix in octets
5445 (frag_now_fix) Return offset as target address offset (bytes).
5446 (frag_now_fix_octets) New - Return offset in octets (8-bit
5448 * frags.h: Added prototype for frag_now_fix_octets().
5449 Distinguish between octets and bytes in field descriptions.
5450 * listing.c (calc_hex): Account for octets vs bytes when
5451 printing addresses/offsets.
5452 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5453 target is little-endian, print the octets in a word in big-endian
5454 order so that the display looks like a proper hexadecimal number,
5455 instead of having the octets reversed.
5456 * read.c (do_align): When recording alignment, alignment power
5457 should be in terms of target bytes (minimum addressible unit)
5459 (do_org) Convert ORG target address (byte) argument into an
5460 octet offset when generating a variable fragment.
5461 * symbols.c (resolve_symbol_value): Symbol final value
5462 converted to a target address offset (bytes) from its octet offset.
5463 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5464 offset (bytes) is adjusted by the frag offset (octets) converted
5466 (coff_frob_section) Section alignment power is in terms of bytes;
5467 convert it to an octet alignment power when calculating size (and
5468 size mask) in octets. Don't modify the section size in order to
5469 "align" it for TI COFF, since that format has a different method
5470 for storing alignment information.
5472 2000-02-01 Timothy Wall <twall@cygnus.com>
5474 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5475 entries, matching the way GCC generates them. If not escaped, the
5476 filename is encoded incorrectly.
5478 2000-01-31 Nick Clifton <nickc@cygnus.com>
5480 * config/tc-arm.c (reg_table): Add support for ATPCS register
5483 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5485 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5487 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5489 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5490 of a symbol when we really care about its value.
5492 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5494 * config/tc-mcore.c (md_assemble): Give warning message if
5495 operands passes to instruction are more than the spec.
5497 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5499 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5500 Thumb mode but the label seen was not declared as '.thumb_func'
5501 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5502 correct disassembly of Thumb code bounded by non function labels.
5504 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5506 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5507 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5509 * Makefile.in: Same here.
5512 * configure.in: Set bfd_gas for i386-aout when primary target
5513 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5514 we may need the primary te_file. Remove incorrect comment.
5516 * configure: Regenerate.
5518 * config/e-i386aout.c: New file.
5520 * as.c (USE_EMULATIONS): Move to before print_version_id.
5521 (struct emulation): Add i386aout.
5522 (show_usage): Split text strings. Reformat -a text. Add --em
5526 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5527 (aout_format_ops): New.
5530 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5531 preprocessor conditional and add aout USE_EMULATIONS tests.
5532 (read_a_source_file): Don't pass error strings to printf as
5536 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5538 (do_data): Same here.
5539 (process_file): And here.
5542 * symbols.c (colon): Rewrite "already defined" fatal message
5543 code for aout with USE_EMULATIONS.
5546 * config/obj-aout.c (OBJ_HEADER): Define.
5547 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5549 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5550 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5552 (obj_aout_type): Expand S_SET_OTHER here too.
5553 (obj_read_begin_hook): Remove.
5554 (aout_pop_insert): New.
5555 (obj_aout_s_get_other): New.
5556 (obj_aout_s_get_desc): New.
5557 (aout_format_ops): New.
5560 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5561 gets aout_pseudo_table.
5562 (aout_pseudo_table): Declare.
5563 (obj_read_begin_hook): Define.
5566 * config/obj-coff.c (obj_pseudo_table): Rename to
5568 (coff_pop_insert): Use coff_pseudo_table.
5569 (coff_sec_sym_ok_for_reloc): Remove.
5570 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5571 and comment all zero entries and remove #if 0 code.
5574 * config/obj-coff.h (obj_pop_insert): Define.
5575 (coff_pseudo_table): Declare.
5578 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5579 s_get_size, s_set_size. Comment all zero entries.
5582 * config/obj-elf.c (elf_s_get_other): New function.
5583 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5584 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5585 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5587 (obj_elf_parse_section_letters): Don't pass error strings to
5588 printf as format arg.
5591 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5593 (elf_s_get_other): Declare.
5594 (S_GET_OTHER) Define as elf_s_get_other if not already
5596 (S_SET_OTHER): Only define when not already defined.
5597 (elf_obj_read_begin_hook): Declare.
5598 (obj_read_begin_hook): Define.
5599 (elf_obj_symbol_new_hook): Declare.
5600 (obj_symbol_new_hook): Define.
5603 * config/obj-multi.h: Add copyright header and protect against
5604 multiple inclusion. Add * to all function pointers.
5605 (OBJ_HEADER): If defined, include it rather than other defines
5607 (obj_frob_file_after_relocs): Test for NULL.
5608 (obj_symbol_new_hook): Here too.
5609 (obj_sec_sym_ok_for_reloc): And here.
5610 (S_GET_OTHER): Define.
5611 (S_GET_DESC): Define.
5612 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5613 (OBJ_MAYBE_ELF): Update comment.
5615 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5616 OBJ_AOUT preprocessor conditional and handle emulation by
5617 testing OUTPUT_FLAVOR.
5618 (i386_displacement): Here too.
5619 (md_section_align): Similarly here.
5620 (i386_target_format): Conditionally compile when more than one
5621 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5622 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5623 (i386_displacement): Here too.
5626 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5627 Define TARGET_FORMAT for aout only when not multi.
5630 * config/te-multi.h: Delete file as it's identical to te-generic.h
5632 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5634 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5635 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5638 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5640 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5643 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5645 * config/tc-mips.c (mips_do_align): New function.
5646 * config/tc-mips.h (md_do_align): Define.
5648 2000-01-10 Philip Blundell <philb@gnu.org>
5650 * doc/c-arm.texi (ARM Options): Fix typo.
5651 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5652 line separator for Linux.
5653 * doc/as.texinfo (Comments): Mention the ARM.
5655 2000-01-10 Philip Blundell <pb@futuretv.com>
5657 * configure.in (arm*-*-conix*): New target.
5658 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5660 * configure: Regenerate.
5662 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5664 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5665 (obj_elf_visibility): New function.
5667 * doc/as.texinfo (Visibility): New node: document visibility
5670 For older changes see ChangeLog-9899