1 2001-06-28 Eric Christopher <echristo@redhat.com>
4 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
5 of mips_cpu for the ISA selection.
6 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
7 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
8 (mips_tune): New. Use mips_tune for scheduling and optimization
10 (append_insn): Use mips_tune and mips_arch.
13 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
14 backwards compatability mips_cpu generates arch and tune.
15 (md_show_usage): Document new behavior.
17 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
22 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
24 * write.c (write_object_file): Do not set finalize_syms until
25 after the segments have been sized. Some backends may still
26 need to access the syms's frags in order to adjust relaxed
29 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
32 2001-06-27 Alan Modra <amodra@bigpond.net.au>
34 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
35 subtract MD_PCREL_FROM_SECTION for 68k.
36 (fixup_segment <Difference of 2 syms different seg>): Only fudge
37 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
39 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
41 * write.c (fixup_segment <Difference of 2 syms same seg>): If
42 pcrel, subtract MD_PCREL_FROM_SECTION value.
44 2001-06-24 Ben Elliston <bje@redhat.com>
46 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
48 2001-06-24 Jakub Jelinek <jakub@redhat.com>
50 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
51 section symbols the same way as externs.
53 2001-06-24 Ben Elliston <bje@redhat.com>
55 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
56 (emit_relocations): Ditto.
58 (md_begin): Reformat comments to conform to the GNU standards.
61 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
62 (md_parse_option): Mark parameters as unused.
63 (md_show_usage): Ditto.
64 (calcop): Adjust type of `reg_prefix' to char.
66 (getval): Adjust type of local `c' to char.
67 (md_create_short_jump): Mark from_addr, to_addr params as unused.
68 (md_create_long_jump): Ditto.
69 (md_estimate_size_before_relax): Mark parameters as unused.
71 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
72 to allay a possible compiler warning.
74 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
76 * doc/internals.texi (CPU backend): Document md_atof.
78 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
80 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
81 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
84 2001-06-21 Philip Blundell <philb@gnu.org>
86 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
88 (insns): Remove entry for adrl. Add long_flag for adr.
89 (do_adr): Handle `l' suffix.
92 2001-06-21 Alan Modra <amodra@bigpond.net.au>
94 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
95 (md_apply_fix): Use it here. Replace printf with equivalent
97 (tc_gen_reloc): Use as_bad_where instead of as_bad.
98 (md_apply_fix): Here too.
99 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
100 * config/tc-m68k.c (tc_gen_reloc): Likewise.
101 (md_convert_frag_1): Likewise.
103 2000-06-20 Tom Rix <trix@redhat.com>
105 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
107 2001-06-18 H.J. Lu <hjl@gnu.org>
109 * doc/Makefile.am (info): Depend on $(MANS).
110 (as.1): Remove the prefix `$(srcdir)/'.
111 * doc/Makefile.in: Regenerated.
115 2001-06-18 Philip Blundell <philb@gnu.org>
117 * config/tc-arm.c (do_msr): Remove restriction on usage of
120 2001-06-19 Alan Modra <amodra@bigpond.net.au>
122 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
125 2001-06-13 Philip Blundell <philb@gnu.org>
127 * config/tc-arm.c (thumb_shift): Improve wording of error message.
128 (do_t_arit): Likewise.
130 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
132 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
133 .loc pseudos if the dfwarf2 functions are available.
134 (md_assemble): Only call dwarf2_emit_insn if it is available.
136 * expr.c: Fix typo in comment.
138 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
140 * doc/as.texinfo (Infix Ops): Document that comparison and
141 combiner operators can be used as infix operators.
143 2001-06-12 Peter Jakubek <pjak@snafu.de>
145 * gas/config/tc-m68k.c (parse_mri_control_operand): Fix handling
147 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
148 (reverse_mri_condition): Likewise.
149 (swap_mri_condition): Issue warning for conditions that can not be
151 (build_mri_control_operand): Fix order of operands (swapped).
152 (build_mri_control_operand): Allow upper case extension in structured
154 (s_mri_else): Likewise.
155 (s_mri_next): Likewise.
156 (s_mri_for): Likewise.
157 (s_mri_if): Fix handling comment ('*') in mri mode.
158 (s_mri_while): Likewise.
159 * gas/macro.c (macro_expand): Allow macro invocation with empty
162 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
164 * config/tc-arm.c: Fix test for overlow of literal pool.
166 2001-06-11 H.J. Lu <hjl@gnu.org>
168 * NEWS: Updated for the new -n option for the MIPS assembler.
170 * config/tc-mips.c (md_show_usage): Add -n.
172 * doc/as.texinfo: Document the new -n option.
173 * doc/c-mips.texi: Likewise.
174 * doc/as.1: Regenerated.
176 2001-06-10 Alan Modra <amodra@bigpond.net.au>
178 * config/obj-coff.c (obj_coff_section): Formatting fix.
180 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
183 2001-06-08 H.J. Lu <hjl@gnu.org>
185 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
186 disable warning about all NOPS that the assembler generates.
187 (macro): Warn NOPS generated only if warn_nops is not 0.
188 (md_shortopts): Add `n'.
189 (md_parse_option): Set warn_nops to 1 for `n'.
191 2001-06-08 H.J. Lu <hjl@gnu.org>
193 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
195 2001-06-08 H.J. Lu <hjl@gnu.org>
197 * config/tc-mips.c (md_apply_fix): Don't adjust common
198 extern/weak symbols for ELF.
199 (md_estimate_size_before_relax): Treat weak like extern for
201 (mips_fix_adjustable): Don't adjust extern/weak symbols for
204 2001-06-08 Alan Modra <amodra@bigpond.net.au>
206 * Makefile.am: 'som' is not wrongly spelled 'some'.
207 * Makefile.in: Regenerate.
209 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
210 S_GET_VALUE by using a temp.
211 (append_insn): Likewise, and for S_SET_VALUE too.
212 (mips_emit_delays): Likewise.
213 (my_getExpression): Likewise.
214 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
215 (mips16_extended_frag): Remove code concerned with avoiding
216 locking in a frag address now that symbols are not finalized until
217 relaxation is complete. Cater for first relaxation pass having
218 bogus addresses. Use relax_marker to reliably determine whether a
219 symbol frag has been reached on the current pass.
221 2001-06-07 H.J. Lu <hjl@gnu.org>
223 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
224 * configure: Regenerate.
226 2001-06-07 H.J. Lu <hjl@gnu.org>
228 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
230 * configure: Regenerate.
232 2001-06-07 H.J. Lu <hjl@gnu.org>
234 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
235 MIPS_STABS_ELF is defined.
237 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
239 * as.c (show_usage): Remove L from listing options. It is not a
242 2001-06-06 Christian Groessler <cpg@aladdin.de>
244 * config/tc-z8k.c: Removed many warnings by removing unused
245 variables and tagging unused parameters as such.
246 (md_begin): Fixed a typo (","instead of ";").
247 (struct ctrl_table): Add parentheses to initialize array
249 (struct flag_table): Likewise.
250 (struct intr_table): Likewise.
251 (struct table): Likewise.
252 (check_operand): "#if 0"'ed since it doesn't seem to be used.
254 2001-06-06 Peter Jakubek <pjak@snafu.de>
256 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
257 options to list (e.g. m5206e, m5307, m5407).
259 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
261 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
262 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
264 2001-06-06 Alan Modra <amodra@bigpond.net.au>
266 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
267 <JumpByte, JumpDword insn output>: Remove dead code.
269 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
271 * as.c (parse_args): Correct option name "listing-lhs-width2".
273 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
275 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
278 2001-05-30 Richard Henderson <rth@redhat.com>
280 * read.c (emit_leb128_expr): Call md_cons_align.
282 2001-05-28 Jeff Sturm <jsturm@one-point.com>
284 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
285 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
286 (tc_gen_reloc): Likewise.
287 (sparc_cons_align): Don't clear sparc_no_align_cons.
288 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
289 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
291 2001-05-27 Alan Modra <amodra@one.net.au>
293 * write.c (relax_segment <rs_space>): Check the section of a
294 symbol to determine whether it is absolute rather than comparing
295 its frag against zero_address_frag as listings play tricks with
298 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
299 allocated in the same chunk as the fixed part.
301 2001-05-26 Alan Modra <amodra@one.net.au>
303 * write.c (relax_segment <rs_space>): Calculate growth using
304 addresses before stretch. Prevent repeated error messages.
305 From Peter Jakubek <pjak@snafu.de>
306 Use as_bad_where and as_warn_where to pinpoint errors.
308 2001-05-25 Alan Modra <amodra@one.net.au>
310 * symbols.c (resolve_symbol_value): Always set segment, even when
311 not finalizing symbol value.
313 * config/obj-ieee.c (write_object_file): Set finalize_syms.
314 * config/obj-coff.c (write_object_file): Likewise.
315 * (size_section): Remove rs_space assert as fr_symbol is no longer
317 (fill_section): Likewise.
319 * configure.in: Replace linuxoldld with linux*oldld.
320 * configure: Regenerate.
322 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
323 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
324 that have been finalized.
326 * symbols.c (resolve_symbol_value): Clear sy_resolving before
327 taking exit_dont_set_value.
329 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
332 2000-05-24 Tom Rix <trix@redhat.com>
334 * config/obj-coff.c (add_lineno): xcoff allows negative line
336 * config/tc-ppc.c (ppc_stabx): fix generated symbol
338 2001-05-24 Alan Modra <amodra@one.net.au>
340 * write.c (write_object_file): Set finalize_syms = 1 before
343 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
345 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
346 architecture, remove erraneous ISA_MIPS32.
347 (md_show_usage): Add MIPS r12k support.
348 (mips_cpu_info_table): Add MIPS r12k support.
350 2001-05-22 Alan Modra <amodra@one.net.au>
352 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
355 * symbols.c (resolve_symbol_value): Remove "finalize" param,
356 instead use finalize_syms directly. Don't treat expressions
357 specially with regard to finalize_syms. Update calls to self.
358 (resolve_local_symbol): Update call to resolve_symbol_value.
359 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
361 * symbols.h (resolve_symbol_value): Update prototype.
362 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
363 to resolve_symbol_value.
364 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
365 * config/obj-coff.c (do_relocs_for): Likewise.
366 (yank_symbols): Likewise.
367 (fixup_segment): Likewise.
368 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
369 * config/tc-mips.c (md_convert_frag): Likewise.
370 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
371 (ppc_fix_adjustable): Likewise.
372 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
373 (dwarf2dbg_convert_frag): Likewise.
374 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
375 (eh_frame_convert_frag): Likewise.
376 * expr.c (make_expr_symbol): Likewise.
377 * write.c (adjust_reloc_syms): Likewise.
378 (write_object_file): Likewise.
379 (relax_segment): Likewise.
380 (fixup_segment): Likewise.
381 (finalize_syms): Init to zero, and update comment.
382 (write_object_file): Set finalize_syms to 1 rather than 2.
383 * doc/internals.texi (sy_value): Mention finalize_syms.
384 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
386 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
387 as relaxable if embedded system, make weak syms non-relaxable.
389 (tc_m68k_fix_adjustable): ..so it can be used here.
390 (md_apply_fix_2): Sign extend without conditional.
392 * config/tc-v850.c: Update copyright.
394 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
396 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
397 howto entry is not found.
399 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
401 * config/tc-mn10300.c (mn10300_force_relocation): Don't
402 optimize differences between symbols in code sections to
404 (mn10300_fix_adjustable): Don't adjust to section+offset
405 relocations pointing at symbols in code sections.
407 2001-05-16 Alan Modra <amodra@one.net.au>
409 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
411 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
412 opcodes are output rather than after. Delete insn_size.
413 * config/tc-v850.c (md_assemble): Similarly, but delete
416 2001-05-14 Richard Henderson <rth@redhat.com>
418 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
421 2001-05-14 Richard Henderson <rth@redhat.com>
423 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
424 also collect whether to expect an FDE augmentation.
425 (check_eh_frame): Rewrite as a state machine. Track where in
426 an FDE we are located, skip any augmentation.
427 (eh_frame_estimate_size_before_relax): Get code alignment from
428 the fragment subtype.
429 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
430 * read.c (emit_leb128_expr): Call check_eh_frame.
432 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
434 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
435 before a relaxable insns.
437 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
439 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
440 between symbols if the base symbol is in the current section;
441 emit a PC-relative relocation instead.
443 2001-05-12 Peter Targett <peter.targett@arccores.com>
445 * config/tc-arc.c: Update copyright and tidy source comments.
446 (md_pseudo_table): Add directive .cpu back as an alias for
447 .option. Add .file and .line for dwarf2 support.
448 (arc_mach_type): Make bfd_mach_arc_6 default.
449 (md_longopts): Add entry 'pre-v6' representing old command line
450 option when assembling for 'arc5' core versions.
451 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
453 (arc_code_symbol): Make symbol value for @h30 fixup expression
455 (md_assemble): Call dwarf2_emit_insn.
456 Include "dwarf2dbg2.h". Formatting fixes throughout file.
457 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
458 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
460 2001-05-11 Jakub Jelinek <jakub@redhat.com>
462 * config/tc-ia64.c (special_linkonce_name): New.
463 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
464 .gnu.linkonce.ia64unw{,i}.FOO.
465 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
466 (dot_endp): Add comment about it.
468 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
470 * config/tc-arm.c (arm_handle_align): When truncating an aligned
471 block, ensure that the low order bits of the alignment are
474 2001-05-10 Alan Modra <amodra@one.net.au>
476 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
479 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
480 current variable part of frag.
481 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
482 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
483 * config/tc-m68hc11.c (RELAX_STATE): Define.
484 (RELAX_LENGTH): Define.
485 (md_estimate_size_before_relax): Handle non-relaxable cases
486 separately from relaxable cases for clarity, and return correct
487 size for multi-pass relaxation.
488 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
489 (md_estimate_size_before_relax): As for tc-m68hc11.c.
490 (md_convert_frag): Remove "length_code".
491 * config/tc-vax.c (RELAX_STATE): Define.
492 (RELAX_LENGTH): Define.
493 (md_relax_table): Add missing entry.
494 (md_estimate_size_before_relax): As for tc-m68hc11.c.
495 (md_convert_frag): Remove "length_code".
496 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
497 don't bother setting fr_var. Return correct size for multi-pass
499 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
500 (md_convert_frag): Don't bother clearing fr_var.
501 (md_pseudo_table): Correct initialization.
502 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
503 (md_estimate_size_before_relax): No need to set fr_var.
504 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
505 (md_estimate_size_before_relax): No need to set fr_var.
507 2001-05-09 Richard Henderson <rth@redhat.com>
509 * config/tc-ia64.c (generate_unwind_image): Align the fragment
510 beginning a function's unwind info block.
512 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
514 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
516 2001-05-08 Andreas Schwab <schwab@suse.de>
518 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
519 fx_pcrel_adjust explicitly sign extend when reading it.
521 2001-05-08 Alan Modra <amodra@one.net.au>
523 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
524 from md_relax_table, and combine some switch cases.
526 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
528 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
529 from offset in non-pcrel operands too.
531 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
533 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
534 * config/tc-arm.c (arm_handle_align): Do not insert more than
535 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
536 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
538 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
540 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
542 * Makefile.in: Regenerate.
543 * configure.in: Remove duplicate mips-*-ecoff* entry.
544 * configure: Regenerate.
546 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
547 (n_names): Cast away type mismatch.
548 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
549 (obj_ecoff_frob_symbol): Likewise.
550 * ecoff.c: (add_file): Add unused attribute.
551 (ecoff_directive_begin): Likewise.
552 (ecoff_directive_bend): Likewise.
553 (ecoff_directive_def): Likewise.
554 (ecoff_directive_dim): Likewise.
555 (ecoff_directive_scl): Likewise.
556 (ecoff_directive_size): Likewise.
557 (ecoff_directive_type): Likewise.
558 (ecoff_directive_tag): Likewise.
559 (ecoff_directive_val): Likewise.
560 (ecoff_directive_endef): Likewise.
561 (ecoff_directive_end): Likewise.
562 (ecoff_directive_ent): Likewise.
563 (ecoff_directive_extern): Likewise.
564 (ecoff_directive_file): Likewise.
565 (ecoff_directive_fmask): Likewise.
566 (ecoff_directive_frame): Likewise.
567 (ecoff_directive_mask): Likewise.
568 (ecoff_directive_loc): Likewise.
569 (mark_stabs): Likewise.
570 (ecoff_stab): Likewise.
571 (ecoff_frob_symbol): Cast away type mismatch.
572 (ecoff_padding_adjust): Likewise.
573 (ecoff_build_symbols): Likewise.
574 (ecoff_build_procs): Likewise.
575 (ecoff_build_aux): Likewise.
576 (ecoff_build_strings): Likewise.
577 (ecoff_build_fdr): Likewise.
578 (ecoff_build_debug): Likewise.
579 * itbl-ops.c (itbl_assemble): Variable initialization.
581 2001-05-03 Alan Modra <amodra@one.net.au>
583 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
584 expressions rather than triggering an assert.
586 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
588 * config/tc-openrisc.c: New file.
589 * config/tc-openrisc.h: Likewise.
591 * Makefile.am: Add OpenRISC target.
592 * Makefile.in: Regenerated.
594 * configure.in (openrisc-*-*): Add target.
595 * configure: Regenerated.
597 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
599 * config/tc-arm.c (arm_frag_align_code): Change error message to
600 more explanatory version.
602 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
604 * config/tc-mips.c (md_parse_option): Also accept
605 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
607 2001-04-27 David Mosberger <davidm@hpl.hp.com>
609 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
610 argument passing order: predicate goes last, not first.
612 2001-04-27 Sean McNeil <sean@mcneil.com>
614 * configure.in: Add arm-vxworks.
615 * configure: Regenerate.
617 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
619 * config/tc-arm.c (arm_handle_align): New Function: Generate
620 no-op filled alignment frags.
621 (arm_frag_align_code): New Function: Create a code alignment frag.
622 (arm_init_frag): New Function: Initialse the target dependent
625 * config/tc-arm.h (TC_FRAG_TYPE): Define.
626 (TC_FRAG_INIT): Define.
627 (HANDLE_ALIGN): Define.
628 (md_do_align): Define.
630 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
632 * config/obj-coff.c (do_linenos_for): Check to see if the filename
633 symbol has been initialised before extracting its symbol index.
635 2001-04-24 H.J. Lu <hjl@gnu.org>
637 * configure: Regenerated with the right version of autoconf.
639 2001-04-24 Christian Groessler <cpg@aladdin.de>
641 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
642 generate R_CALLR and R_REL16 relocations
644 2000-04-20 Jason Eckhardt <jle@redhat.com>
646 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
647 since frag_now can change after d10v_cleanup is called.
649 2001-04-16 David O'Brien <obrien@FreeBSD.org>
651 * configure.in: Add the em type for FreeBSD targets.
652 * configure: Regenerate.
654 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
656 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
657 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
659 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
660 pc-relative relocations not placed at the end of the instruction.
662 2001-04-13 Jim Wilson <wilson@redhat.com>
664 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
667 2001-04-13 Jakub Jelinek <jakub@redhat.com>
669 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
670 handle SHF_MERGE and SHF_STRINGS.
671 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
672 (obj_elf_section): Allow additional argument specifying entity size.
673 * write.c (adjust_reloc_syms): Keep relocations against local symbols
674 in SEC_MERGE sections.
676 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
678 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
680 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
682 * expr.c (operand): Pass &c to md_parse_name().
683 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
685 2001-04-07 Steven J. Hill <sjhill@cotw.com>
687 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
689 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
690 * Makefile.in: Regenerated.
692 * configure.in: Use traditional MIPS targets for Linux/MIPS.
693 * configure: Regenerated.
695 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
697 * config/tc-mn10300.c (xr_registers): Added `pc'.
699 2001-04-05 Alan Modra <alan@linuxcare.com.au>
701 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
702 * configure: Regenerate.
704 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
705 cases, and always return size based on current fr_subtype.
706 (md_begin): Move initialization of md_relax_table..
707 (md_relax_table): ..to static initializer. Set rlx_length for
708 UNDEF_WORD_DISP cases.
709 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
710 (md_begin): Likewise.
711 (md_relax_table): Likewise.
712 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
713 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
714 Set rlx_backward and rlx_forward to zero for unused states.
715 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
716 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
717 (UNCOND12, UNCOND32): Remove duplicate defines.
719 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
721 * config/tc-cris.c (md_estimate_size_before_relax) <case
722 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
723 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
724 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
725 Add cases to cover all relax states.
726 (cris_insn_first_word_frag): New.
727 (md_assemble): Call cris_insn_first_word_frag to get the first
728 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
729 end. Drop variable insn_size.
730 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
731 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
732 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
734 * write.c (write_object_file): Reset broken word state before
737 2001-03-31 Alan Modra <alan@linuxcare.com.au>
739 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
740 for one line if not already enabled.
741 * cond.c (s_elseif): Correct conditional assembly listing.
744 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
745 Don't abort on NULL current_cframe.
747 2001-03-30 Alan Modra <alan@linuxcare.com.au>
749 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
750 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
751 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
752 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
753 * config/obj-coff.c (do_relocs_for): Likewise.
754 (yank_symbols): Likewise.
755 (fixup_segment): Likewise.
756 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
757 (ppc_fix_adjustable): Likewise.
758 * config/tc-mips.c (md_convert_frag): Likewise.
759 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
760 * ehopt.c (eh_frame_convert_frag): Likewise.
761 * expr.c (make_expr_symbol): Likewise.
763 * frags.h (struct frag): Add last_fr_address. Reorder fields for
765 * symbols.c (resolve_symbol_value): Don't fix expression values
766 until relaxation is complete.
767 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
768 (S_GET_VALUE): Likewise, and return unresolved expression value.
769 * write.c (finalize_syms): New.
770 (relax_and_size_seg): Split into..
771 (relax_seg): New function, returns 1 if anything changed..
772 (size_seg): And the remainder of relax_and_size_seg.
773 (fixup_segment): Arrange for final resolution of sym values.
774 (adjust_reloc_syms): Likewise.
775 (write_object_file): Likewise, and repeatedly call relax_seg until
776 nothing more changes.
777 (relax_segment): Return 1 if anything changed. Use correct types
778 for rs_org `target' and `after'.
779 * write.h (finalize_syms): Declare.
780 (relax_segment): Update prototype.
782 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
783 do-nothing cases to switch to avoid abort on a second relaxation
784 pass, and tidy code a little.
785 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
786 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
787 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
788 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
789 (md_relax_table): Remove first four unused entries. Increment
790 rlx_length by one throughout table, and update comments to suit.
791 (md_estimate_size_before_relax): Return size of current variable
792 part of frag to reflect reality when relaxing more than once.
793 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
794 (COND32, UNCD32): Rename to DISP32 throughout.
795 (UNDEF_WORD_DISP): Renumber to 3.
796 (md_estimate_size_before_relax): Add extra do-nothing cases.
797 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
798 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
799 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
800 handle word and dword branches.
802 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
804 * config/tc-cris.h (tc_fix_adjustable): Allow only
805 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
806 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
807 example in comment to valid type.
809 2001-03-28 H.J. Lu <hjl@gnu.org>
811 * read.c (equals): Set to local for COFF only if it hasn't been
814 2001-03-28 Alan Modra <alan@linuxcare.com.au>
816 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
817 (md_begin): Use it when setting default architecture.
819 2001-03-27 Nick Papadonis <nick@coelacanth.com>
821 * read.c (equals): (for COFF) default symbols to being local.
823 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
825 * configure.in (cris-*-*): Change default emulation to criself.
826 (cris-*-*aout*): New rule.
827 * configure: Regenerate.
829 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
831 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
832 BFD_RELOC_390_GOTENT.
833 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
834 BFD_RELOC_390_GOTENT.
836 2001-03-26 Nick Clifton <nickc@redhat.com>
838 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
839 * config/tc-s390.c (s390_force_relocation): New function: Force
840 relocations for VTINHERIT relocs.
842 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
844 * doc/as.texinfo: Put @c man begin to generate the as man page.
845 When generating man, define all the variables. Re-organize some
846 options to obtain better indentation of man page.
847 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
848 (as.1): Build from as.texinfo.
849 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
851 2001-03-25 Alan Modra <alan@linuxcare.com.au>
853 * config/tc-i386.c (i386_scale): Accept an absolute expression for
854 scale factor, and return the end of the expression.
855 (i386_operand): Modify for above.
857 2001-03-23 Nick Clifton <nickc@redhat.com>
859 * doc/as.texinfo: Document --listing-XXX command line switches.
860 Explain why listings behave differently when -pipe is used.
862 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
864 * write.c (fix_new_exp): Print an error if passed a register.
866 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
868 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
869 (PIC_SUFFIX_CHAR): New macro.
870 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
872 (md_longopts): New option --pic.
873 (OPTION_PIC): Define.
874 (md_estimate_size_before_relax): Tweak longish comment.
875 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
876 (md_assemble): Handle a PIC relocation on prefix and normal
877 instruction operands.
878 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
879 "complex" operand expressions. Call frag_more outside
880 gen_cond_branch_32 parameter list.
881 (cris_process_instruction): Handle PIC relocs on parsed
882 operand expressions. Validize PIC reloc sizes.
883 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
884 (gen_bdap): Handle "complex" operand expressions.
885 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
886 ADD.D offset,PC as jump instruction if generating PIC. Generate
887 error instead of crashing on complex expressions.
888 (cris_number_to_imm): Add segT parameter. All callers changed.
889 Use segT parameter, not now_seg, for segment of fixup. Handle
890 PCREL relocations but check that they are fully resolved.
891 (md_parse_option): Handle OPTION_PIC.
892 (tc_gen_reloc): Handle PIC relocs.
893 (md_show_usage): Update for --pic.
894 (md_apply_fix3): Renamed from md_apply_fix.
895 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
896 (md_cris_force_relocation): Force relocation for PIC relocs.
898 * config/tc-cris.h: Tweak attribution.
899 (MD_APPLY_FIX3): Define.
900 (IS_CRIS_PIC_RELOC): New macro.
901 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
902 (tc_fix_adjustable): Don't adjust a globally visible symbol when
904 (tc_frob_symbol): Avoid emitting undefined symbols.
906 2001-03-20 Alan Modra <alan@linuxcare.com.au>
908 * frags.h (struct frag): Add relax_marker.
909 * write.c (is_dnrange): Delete.
910 (relax_frag): Use correct types for `aim', `target', `address'.
911 Delete `offset', `was_address'. Test `relax_marker' instead of
912 using fragile (and slow) address test.
913 (relax_segment): Init and flip `relax_marker'.
915 2001-03-19 Alan Modra <alan@linuxcare.com.au>
917 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
920 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
922 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
923 with 'Motorola specification for assembly language input standard'.
925 2001-03-17 Richard Henderson <rth@redhat.com>
927 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
928 (dwarf2_directive_loc): Don't use them.
929 (dwarf2_directive_file): Reject duplicate file definitions.
930 (get_filenum): Zero allocated memory.
931 (out_file_list): Complain about missing file definitions.
933 2001-03-17 Alan Modra <alan@linuxcare.com.au>
935 * read.c (do_org): Handle complex expressions.
936 * cgen.c (gas_cgen_finish_insn): Likewise.
938 2001-03-15 David Mosberger <davidm@hpl.hp.com>
940 * config/tc-ia64.c (md): New member keep_pending_output.
941 (ia64_flush_pending_output): Flush only if md.keep_pending_output
943 (dot_xdata): Turn on md.keep_pending_output for the duration of
945 (dot_xfloat_cons): Ditto.
946 (dot_xstringer): Ditto.
947 (dot_xdata_ua): Ditto.
948 (dot_xfloat_cons_ua): Ditto.
950 2001-03-15 Jim Wilson <wilson@redhat.com>
952 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
955 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
957 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
959 2001-03-15 DJ Delorie <dj@redhat.com>
961 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
962 blindly freeing string if it isn't at the top of the obstack.
964 2001-03-13 Alan Modra <alan@linuxcare.com.au>
966 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
967 (NUM_FLAG_CODE): Define.
968 (lex_got): New function.
969 (got_reloc): New global var.
970 (x86_cons_fix_new): New function.
971 (x86_cons): New function.
972 (i386_immediate): Use lex_got here, replacing inline code. Change
973 "ignoring junk.." error message to "junk.."
974 (i386_displacement): Likewise.
975 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
977 (TC_CONS_FIX_NEW): Define.
978 (x86_cons_fix_new): Declare.
980 2001-03-12 Nick Clifton <nickc@redhat.com>
982 * config/tc-arm.c (md_begin): Always set machine type based on
985 2001-03-07 Alan Modra <alan@linuxcare.com.au>
987 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
988 (md_assemble) <smallest displacement>: Use correct field of i.op[]
990 <JumpInterSegment output>: Use correct i.disp_reloc[].
991 <immediate output>: Likewise.
993 2001-03-06 Nick Clifton <nickc@redhat.com>
995 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
998 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1000 * config/tc-m68k.c : Add 5407 to archs[] table.
1001 (HAVE_LONG_BRANCH): Add mcf5407.
1002 (select_control_regs): Recognize 5407.
1004 2001-03-02 Dave Brolley <brolley@redhat.com>
1006 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1009 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1011 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1012 (gen_to_words): Print warnings if NaNs are found and the target CPU
1013 does not support them. Allow largest exponent to be used in normal
1014 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1016 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1018 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1019 anymore since we use bfd_elf_generic_reloc now.
1020 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1022 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1024 * configure.in (BFD_VERSION): New.
1025 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1026 * configure: Regenerate.
1027 * Makefile.am: Run "make dep-am"
1028 * Makefile.in: Regenerate.
1029 * doc/Makefile.in: Regenerate.
1031 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1033 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1034 SEC_NEVER_LOAD when the 'n' flag is used.
1035 Add SEC_NEVER_LOAD to matchflags.
1037 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1039 * symbols.c (decode_local_label_name): Initialize message_format
1040 only when an error is reported (perf pb due to I18N).
1042 2001-02-23 H.J. Lu <hjl@gnu.org>
1044 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1045 BFD_ASSEMBLER is not defined.
1047 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1049 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1050 done if it's against a symbol.
1052 2001-02-22 Timothy Wall <twall@cygnus.com>
1054 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1055 target formats if applicable.
1056 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1057 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1058 * Makefile.in: Regenerated.
1059 * configure.in: Added configuration for ia64-*-aix*.
1060 * configure: Regenerated.
1062 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1064 * config/tc-ia64.c (enum operand_match_result): New type.
1065 (operand_match): Change return type to operand_match_result.
1066 Fix all returns appropriately, adding support for returning the
1067 out-of-range result.
1068 (parse_operands): New locals result, error_pos, out_of_range_pos,
1069 curr_out_of_range_pos. Rewrite operand matching loop to give better
1072 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1074 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1075 (dot_proc): Clear unwind.prologue_count to zero.
1076 (dot_prologue): Increment unwind.prologue_count.
1077 (dot_restore): If second operand is omitted, use
1078 unwind.prologue_count -1 for "ecount" (# of additional regions to
1079 pop). Decrement unwind.prologue_count by number of regions
1082 2001-02-21 Nick Clifton <nickc@redhat.com>
1084 * doc/as.texinfo (Section): Note that some flags to the COFF
1085 version of .section remove attributes rather than setting them.
1087 2001-02-20 Kazu Hirata <kazu@hxi.com>
1089 * config/tc-pdp11.c: Fix formatting.
1090 * config/tc-pdp11.h: Likewise.
1092 2001-02-20 Bo Thorsen <bo@suse.de>
1094 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1097 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1099 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1100 all FreeBSD platforms should look the same at this level.
1101 * configure: Rebuilt.
1102 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1104 2001-02-18 lars brinkhoff <lars@nocrew.org>
1106 * Makefile.am: Add PDP-11 target.
1107 * configure.in: Likewise.
1108 * config/tc-pdp11.c: New file.
1109 * config/tc-pdp11.h: New file.
1110 * doc/Makefile.am: Add PDP-11 documentation.
1111 * doc/all.texi: Likewise.
1112 * doc/as.texinfo: Likewise.
1113 * doc/c-pdp11.texi: New file.
1115 2001-02-16 matthew green <mrg@redhat.com>
1117 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1119 2001-02-13 Jim Wilson <wilson@redhat.com>
1121 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1122 reloc instead of a 0 reloc.
1123 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1125 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1127 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1129 * write.c (is_dnrange): Stop as soon as the address becomes
1131 (relax_frag): Add segment parameter. Only call symbol_get_frag
1132 once. Only call is_dnrange if the symbol is in the same segment,
1133 and the symbol address is larger.
1134 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1135 * write.h (relax_frag): Update declaration.
1136 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1138 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1139 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1140 (m32r_relax_frag): Update declaration.
1141 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1142 * config/tc-tic54x.h (md_relax_frag): Likewise.
1143 * doc/internals.texi (CPU backend): Update documentation for
1146 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1148 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1149 Mention effect of < 386 architectures on jump promotion.
1150 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1152 * config/tc-i386.c (no_cond_jump_promotion): New.
1153 (set_cpu_arch): Parse "jumps" arch modifier.
1154 (insn_size): Modify usage comment.
1155 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1156 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1157 (TYPE_FROM_RELAX_STATE): New define.
1158 (UNCOND_JUMP, COND_JUMP): Renumber.
1159 (md_relax_table): Reorder to suit.
1160 (COND_JUMP86): New define.
1161 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1162 (md_assemble): Create frag var for jumps of max size, encode relax
1163 state for COND_JUMP86.
1164 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1165 leave conditional jumps small if no_cond_jump_promotion.
1166 (md_convert_frag): Likewise.
1168 * expr.c (operator): Don't bump input_line_pointer for two char
1169 operators. Instead return operator size via new param num_chars.
1170 (expr): Use above to parse multi-char operators correctly.
1172 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1174 * config/tc-i386.c (i386_displacement): Fix handling of
1175 BFD_RELOC_X86_64_GOTPCREL.
1176 (i386_validate_fix): Likewise.
1178 2001-02-12 Philip Blundell <pb@futuretv.com>
1180 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1181 ldrt/strt instructions.
1183 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1185 * config/tc-mips.c (macro): For M_LA_AB emit a
1186 BFD_RELOC_MIPS_CALL16 relocation or a
1187 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1188 BFD_RELOC_MIPS_GOT16 and
1189 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1190 loading the jump register when generating SVR4_PIC code.
1192 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1194 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1195 map to MIPS-specific files, as they used to do before the
1196 change on 2000-05-21.
1197 * configure: Regerate.
1199 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1201 * config/tc-mips.c (md_parse_option): Don't try to compile
1202 ELF-only option code if not ELF.
1204 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1206 * config/tc-ia64.h (md_elf_section_type): New macro.
1207 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1208 (they're now handled via ia64_elf_section_type.
1210 * config/tc-ia64.c (unwind): New members saved_text_seg,
1211 saved_text_subseg, and force_unwind_entry.
1212 (optimize_unw_records): New function to optimize away unnecessary
1214 (ia64_elf_section_type): New function.
1215 (output_unw_records): Generate unwind info only if the size is
1216 non-zero or if it's forced for some other reason (e.g.,
1217 handlerdata or a personality routine).
1218 (generate_unwind_image): Don't switch back to previous
1219 section---stay inside the unwind info section instead so that
1220 handlerdata that may follow goes into the right place.
1221 (dot_handlerdata): Force generation of unwind entry and save the
1222 current active text segment before generating unwind image.
1223 (dot_unwentry): Force generation of unwind entry.
1224 (dot_personality): Ditto.
1225 (dot_endp): Generate unwind table entry only if there is
1226 some unwind info or the unwind entry was forced.
1228 * config/tc-ia64.c (make_unw_section_name): New macro to form
1229 unwind section name.
1230 (generate_unwind_image): Add "text_name" argument. Use it to
1231 form unwind section name.
1232 (dot_handlerdata): Determine current segment (section) name and
1233 pass it to generate_unwind_image().
1234 (dot_endp): Determine current segment (section) name and use
1235 it to determine the appropriate unwind section name.
1236 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1237 n, fill, and max arguments.
1239 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1241 * Makefile.am: Add linux target for S/390.
1242 * configure.in: Likewise.
1243 * config/tc-s390.c: New file.
1244 * config/tc-s390.h: New file.
1246 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1248 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1249 2byte, 4byte and 8byte.
1251 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1253 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1254 md_number_to_chars with size > sizeof (valueT).
1256 2001-02-06 H.J. Lu <hjl@gnu.org>
1258 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1259 there is no relocation.
1261 2001-02-06 H.J. Lu <hjl@gnu.org>
1263 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1265 * config/tc-ia64.c (md_parse_option): Only accept the valid
1266 ia64 options on "-axxx".
1268 2001-02-05 Jim Wilson <wilson@redhat.com>
1270 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1271 aborting for invalid operands.
1273 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1275 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1276 than via pointer. Update all callers.
1277 (UNWIND_LOW32): Define.
1278 (UNWIND_HIGH32): Define.
1279 (pa_build_unwind_subspace): Use the above macros instead of dumping
1280 bitfields directly. Call frag_more once rather than multiple times.
1281 (md_assemble): Use UNWIND_LOW32.
1282 (pa_entry): Likewise
1283 (pa_procend): Likewise.
1284 (process_exit): Use UNWIND_HIGH32.
1286 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1288 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1289 function to select the header according to the cpu.
1290 (md_after_pass_hook, md_do_align): Remove.
1291 (md_cleanup, m68hc11_cleanup): Remove.
1292 (md_pcrel_from_section): Declare.
1293 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1294 (build_jump_insn, build_insn): Likewise.
1295 (m68hc11_listing_header): New function.
1296 (m68hc11_cleanup): Remove.
1298 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1300 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1301 symbols because there is no support for shared libraries and these
1302 symbols can't be overridden (unless they are weak).
1304 2001-02-01 Momchil Velikov <velco@fadata.bg>
1306 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1307 for the compilation unit with a zero byte.
1309 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1311 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1312 destinations. Correct range check for 17 and 22 bit branches.
1314 2001-01-25 Nick Clifton <nickc@redhat.com>
1316 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1317 still set. Issue an error message instead.
1318 (md_estimate_size_before_relax): Delete unused variable
1319 'buffer_address'. Fixup parentheses around if statement.
1321 2001-01-23 Kazu Hirata <kazu@hxi.com>
1323 * as.c: Fix formatting.
1324 * ehopt.c: Likewise.
1325 * messages.c: Likewise.
1326 * stabs.c: Likewise.
1327 * symbols.c: Likewise.
1329 2001-01-23 Ben Elliston <bje@redhat.com>
1331 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1333 2001-01-22 Kazu Hirata <kazu@hxi.com>
1335 * config/tc-alpha.c: Fix formatting.
1337 2001-01-19 Kazu Hirata <kazu@hxi.com>
1339 * config/tc-alpha.c: Fix formatting.
1341 2001-01-18 Kazu Hirata <kazu@hxi.com>
1343 * config/tc-alpha.c: Fix formatting.
1345 2001-01-18 Nick Clifton <nickc@redhat.com>
1347 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1349 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1351 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1353 * configure.in (cpu_type, arch): Match i386 too.
1354 * configure: Rebuilt.
1356 2001-01-16 Kazu Hirata <kazu@hxi.com>
1358 * config/tc-i386.c: Fix formatting.
1360 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1362 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1363 relocs for .PARISC.unwind section.
1365 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1366 depending on section flags, not just for .text.
1368 2001-01-15 Jim Wilson <wilson@redhat.com>
1370 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1371 not immediately followed by an instruction.
1373 2001-01-15 Kazu Hirata <kazu@hxi.com>
1375 * config/tc-m68hc11.c: Fix formatting.
1377 2001-01-15 Nick Clifton <nickc@redhat.com>
1379 * symbols.c (colon): Change 'already defined symbol' from a
1380 fatal error to an ordinary error. There is no reason why this
1381 error should be fatal.
1383 * message.c (as_fatal): Delete output file, if one has been
1386 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1388 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1390 2001-01-14 Kazu Hirata <kazu@hxi.com>
1392 * config/tc-alpha.c: Fix formatting.
1393 * config/tc-arc.c: Likewise.
1394 * config/tc-arc.h: Likewise.
1395 * config/tc-d10v.c: Likewise.
1396 * config/tc-i370.c: Likewise.
1397 * config/tc-i386.c: Likewise.
1398 * config/tc-i960.c: Likewise.
1399 * config/tc-m68k.c: Likewise.
1400 * config/tc-ppc.c: Likewise.
1401 * config/tc-sparc.c: Likewise.
1402 * config/tc-tahoe.c: Likewise.
1403 * config/tc-vax.c: Likewise.
1405 * config/tc-arc.c: Fix formatting.
1407 * config/tc-arc.c: Fix formatting.
1409 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1411 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1412 both 32 and 64 bit ELF.
1414 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1415 and don't bother storing `m' for "ce" completer. Tidy handling of
1416 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1418 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1420 * config/tc-i386.h (TARGET_MACH): New macro.
1421 (i386_mach): Declare.
1422 * config/tc-i386.c (i386_mach): New function.
1424 2001-01-13 Philip Blundell <philb@gnu.org>
1426 * doc/as.texinfo: Fix spelling and cross-references.
1428 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1429 character for all systems, not just GNU/Linux. Make it explicit
1430 that `-k' doesn't affect code generation, just ELF flags.
1432 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1434 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1437 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1439 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1441 2001-01-12 Nick Clifton <nickc@redhat.com>
1443 * as.c (print_args): Update copyright date to 2001.
1445 2001-01-12 Peter Targett <peter.targett@arccores.com>
1447 * doc/c-arc.texi: New file.
1448 Some sections to be expanded.
1450 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1452 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1453 (md_parse_option): Always accept "--32".
1455 2001-01-11 Peter Targett <peter.targett@arccores.com>
1457 * as.h (TC_ARC): Ensure struc-symbol.h included.
1458 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1460 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1461 (TARGET_SYMBOL_FIELDS) added.
1463 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1464 * doc/c-arc.texi: New file.
1465 Some sections to be expanded.
1466 * doc/as.texinfo: Update command-line options.
1467 Removed outdated text for ARC dependant features, instead include
1468 text from above file.
1470 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1471 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1472 (targ-cpu.h) header.
1474 * config/tc-arc.c: New updated configuration for
1475 ARC, including selection of core variants, and extensibility of
1476 instructions, registers etc. through directives.
1478 * config/tc-arc.c (arc_extinst): Minor corrections for
1480 (arc_common) Likewise. Make alignment argument optional for local
1481 symbols also, with default of zero.
1483 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1485 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1486 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1487 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1488 and fix_new_exp() instead.
1489 (md_convert_frag): For indexed post byte use the symbol value
1490 rather than the displacement.
1491 (md_relax_table): Fix indexed offset relax.
1493 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1495 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1497 (relaxable_symbol): New function.
1499 2001-01-11 Andreas Jaeger <aj@suse.de>
1501 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1504 2001-01-10 Nick Clifton <nickc@redhat.com>
1506 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1507 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1509 2001-01-10 Nick Clifton <nickc@redhat.com>
1511 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1512 character used to dollar local symbols.
1513 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1514 local label symbols.
1515 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1516 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1518 Use LOCAL_LABEL_CHAR.
1519 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1520 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1521 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1523 2001-01-08 Bo Thorsen <bo@suse.de>
1525 * config/tc-i386.c (i386_immediate, i386_displacement):
1528 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1530 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1533 2001-01-07 Philip Blundell <philb@gnu.org>
1535 * doc/as.texinfo (Bug Reporting): Update email address for
1539 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1541 * configure.in: Define DEFAULT_ARCH for i386.
1542 * config/tc-i386.c (md_assemble): Return after the error message;
1543 move testing for 64bit operands to proper place.
1545 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1547 * doc/as.texinfo: Document '#' as comment character for i386 and
1548 x86_64. Add AMD x86-64 into menu of machine dependent information.
1550 * doc/c-i386.texi: Document x86_64 extensions.
1552 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1554 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1556 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1558 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1559 * NEWS: Add note about Pentium4 support.
1561 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1563 * config/tc-i387.c (pi, pte, pt): Update.
1564 (type_names): Add new types.
1566 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1568 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1569 CpuUnknown): Renumber
1570 (CpuP4, CpuSSE2): New.
1571 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1573 2001-01-03 Philip Blundell <pb@futuretv.com>
1575 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1577 (alpha_fix_adjustable): Likewise.
1578 (md_apply_fix): Likewise.
1580 2000-12-31 H.J. Lu <hjl@gnu.org>
1582 * listing.c (listing_message): Allocate string only if it is
1585 * configure: Rebuild.
1587 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1589 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1590 Point out caveats with generating fixups for the opcode in a frag.
1592 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1594 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1597 2000-12-29 H.J. Lu <hjl@gnu.org>
1599 * listing.c (calc_hex): Print the variable part only if the
1600 fragment type is rs_fill.
1602 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1604 * doc/internals.texi (tc_conditional_pseudoop,
1605 TC_LINKRELAX_FIXUP): Fix typos.
1607 2000-12-28 Richard Henderson <rth@redhat.com>
1609 * write.c (subsegs_finish): Fix thinko last change -- don't
1610 "optimize" the alignment == 0 case.
1612 2000-12-28 Richard Henderson <rth@redhat.com>
1614 * as.h (rs_align_test): New.
1615 * frags.c (NOP_OPCODE): Move default from read.c.
1616 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1617 (frag_align_code): New.
1618 * frags.h (frag_align_code): Declare.
1619 * read.c (NOP_OPCODE): Remove.
1620 (do_align): Use frag_align_code.
1621 * write.c (NOP_OPCODE): Remove.
1622 (get_recorded_alignment): New.
1623 (cvt_frag_to_fill): Handle rs_align_test.
1624 (relax_segment): Likewise.
1625 (subsegs_finish): Align last subseg in section to the
1626 section alignment. Use frag_align_code.
1627 * write.h (get_recorded_alignment): Declare.
1628 * config/obj-coff.c (size_section): Handle rs_align_test.
1629 (fill_section, fixup_mdeps): Likewise.
1630 (write_object_file): Use frag_align_code.
1632 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1633 (alpha_handle_align): New.
1634 * config/tc-alpha.h (HANDLE_ALIGN): New.
1635 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1637 * config/tc-i386.h (md_do_align): Use frag_align_code.
1638 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1640 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1641 (ia64_handle_align): New.
1642 * config/tc-ia64.h (HANDLE_ALIGN): New.
1643 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1645 * config/tc-m32r.c (m32r_do_align): Remove.
1646 (m32r_handle_align): New.
1647 (fill_insn): Use frag_align_code.
1648 * config/tc-m32r.h (md_do_align): Remove.
1649 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1650 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1651 * config/tc-mips.c, config/tc-mips.h: Similarly.
1653 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1654 (sh_handle_align): Likewise. Handle rs_align_code.
1655 (sh_do_align): Remove.
1656 * config/tc-sh.h (md_do_align): Remove.
1657 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1659 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1660 (sparc_handle_align): Likewise. Handle rs_align_code.
1661 * config/tc-sparc.h (md_do_align): Remove.
1662 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1664 2000-12-22 DJ Delorie <dj@redhat.com>
1666 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1667 when we assemble the first half of a pair.
1669 2000-12-22 H.J. Lu <hjl@gnu.org>
1671 * config/tc-i386.c (reloc): Update the macro for non-bfd
1673 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1675 2000-12-22 H.J. Lu <hjl@gnu.org>
1677 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1679 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1681 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1682 (QWORD_MNEM_SUFFIX): New macro.
1683 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1685 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1686 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1688 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1689 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1690 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1691 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1692 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1694 (Reg, WordReg): Add Reg64.
1695 (Imm): Add Imm32S and Imm64.
1697 (Disp): Add Disp64 and Disp32S.
1698 (AnyMem): Add Disp32S.
1699 (RegRex, RegRex64): New macros.
1700 (rex_byte): New type.
1701 * config/tc-i386.c (set_16bit_code_flag): Kill.
1702 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1703 (reloc): New parameter "signed"; support x86_64.
1704 (set_code_flag): New.
1705 (DEFAULT_ARCH): New macro; default to "i386".
1706 (default_arch): New static variable.
1707 (struct _i386_insn): New fields Operand_PCrel; rex.
1708 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1709 (flag_code): New enum and static variable.
1710 (use_rela_relocations): New static variable.
1711 (flag_code_names): New static variable.
1712 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1713 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1715 (i386_align_code): Return plain "nop" for x86_64.
1716 (mode_from_disp_size): Support Disp32S.
1717 (smallest_imm_type): Support Imm32S and Imm64.
1718 (offset_in_range): Support size of 8.
1719 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1720 (md_pseudo_table): Add "code64"; use set_code_flat.
1721 (md_begin): Emit sane error message on hash failure.
1722 (tc_i386_fix_adjustable): Support x86_64 relocations.
1723 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1724 instructions supported on particular arch just partially,
1725 output of 64bit immediates, handling of Imm32S and Disp32S type.
1726 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1727 (i386_displacement): Likewise.
1728 (i386_index_check): Cleanup; support 64bit addresses.
1729 (md_apply_fix3): Support x86_64 relocation and rela.
1730 (md_longopts): Add "32" and "64".
1731 (md_parse_option): Add OPTION_32 and OPTION_64.
1732 (i386_target_format): Call even for ELFs; choose between
1733 elf64-x86-64 and elf32-i386.
1734 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1735 (tc_gen_reloc): Support rela relocations and x86_64.
1736 (intel_e09_1): Support QWORD.
1738 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1740 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1741 it's not an offset expression.
1742 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1743 keep the braces '[' and ']' in the output string.
1744 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1745 != FLAT. There is no such op_modifier.
1747 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1749 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1752 2000-12-13 Kazu Hirata <kazu@hxi.com>
1754 * as.h: Fix formatting.
1756 * dwarf2dbg.c: Likewise.
1757 * input-scrub.c: Likewise.
1760 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1762 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1763 configure: Regenerate.
1765 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1767 * dwarf2dbg.c: #include <limits.h> only if it exists.
1769 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1771 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1772 (md_apply_fix): Here too.
1774 2000-12-12 Jim Wilson <wilson@redhat.com>
1776 * config/tc-ia64.h (ia64_init): Add prototype.
1778 2000-12-12 H.J. Lu <hjl@gnu.org>
1780 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1782 * read.h (outputting_stabs_line_debug): Change it to int.
1783 * stabs.c (outputting_stabs_line_debug): Likewise.
1785 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1787 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1788 the address of a function result.
1790 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1792 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1793 (md_assemble): Call dwarf2_emit_insn.
1794 (shlib): Fix typo SHILB -> SHLIB.
1795 (md_parse_option): Likewise.
1796 (ppc_elf_validate_fix): Likewise:
1797 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1799 2000-12-12 Nick Clifton <nickc@redhat.com>
1801 * cgen.h: Fix formatting.
1802 * input-scrub.c: Fix formatting.
1803 * macro.c: Fix formatting.
1804 * config/tc-mips.c: Fix formatting.
1805 * doc/c-mips.texi: Fix formatting.
1807 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1809 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1810 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1812 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1814 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1817 * i386.h (*_Suf): Remove No_dSuf.
1818 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1820 (i386_optab): Remove 'd' in the suffixes.
1822 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1824 * config/tc-i386.c (T_SHORT): Undefine before defining.
1826 2000-12-05 Kazu Hirata <kazu@hxi.com>
1828 * config/tc-mips.c: Fix formatting.
1830 2000-12-04 Matthew Hiller <hiller@redhat.com>
1832 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1833 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1834 (md_show_usage): Ditto.
1835 (md_parse_option): Ditto.
1836 (d10v_cleanup): Writes pending instruction only if
1837 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1838 Fix compile time warning messages.
1840 * doc/c-d10v.texi: Documents new options.
1842 2000-12-04 Matthew Hiller <hiller@redhat.com>
1844 * stabs.c (outputting_stabs_line_debug): New variable.
1845 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1846 function entry and unset at function exit.
1848 * read.h (outputting_stabs_line_debug): New extern declaration.
1850 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1852 * dwarf2dbg.c: Fix compile time warning messages.
1854 2000-12-03 Kazu Hirata <kazu@hxi.com>
1856 * config/tc-a29k.c: Fix formatting.
1857 * config/tc-alpha.c: Likewise.
1858 * config/tc-arm.c: Likewise.
1859 * config/tc-cris.c: Likewise.
1860 * config/tc-hppa.c: Likewise.
1861 * config/tc-i370.c: Likewise.
1862 * config/tc-i386.c: Likewise.
1863 * config/tc-i860.c: Likewise.
1864 * config/tc-i960.c: Likewise.
1865 * config/tc-ia64.c: Likewise.
1866 * config/tc-m68hc11.c: Likewise.
1867 * config/tc-m68k.c: Likewise.
1868 * config/tc-m88k.c: Likewise.
1869 * config/tc-pj.c: Likewise.
1870 * config/tc-ppc.c: Likewise.
1871 * config/tc-sh.c: Likewise.
1872 * config/tc-sparc.c: Likewise.
1873 * config/tc-tahoe.c: Likewise.
1874 * config/tc-vax.c: Likewise.
1876 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1878 * config/tc-mips.c (mips_ip): When calculating offsets,
1879 don't accept as constant the difference between the
1880 addresses of symbols in two different sections.
1882 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1884 (validate_mips_insn): Likewise. Also, update 'B' operand
1885 specifier to use OP_*_CODE20 constants and delete 'm' operand
1887 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1888 operand specifiers. Change warning generated by 'B' operand
1889 specifier to reflect its new multi-purpose usage.
1891 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1892 -1, and update comment.
1893 (file_mips_isa): Likewise.
1894 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1895 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1896 ISA_* constants rather than hard-coded numbers.
1897 (mips_cpu_info): New structure.
1898 (mips_cpu_info_table): New table describing CPU and ISA names
1900 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1901 mips_cpu_info_from_cpu): New functions.
1902 (mips_isa_to_str): New function to get string for ISA name.
1903 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1904 return const char *.
1905 (md_begin): Redo CPU and ISA selection logic, using
1906 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1907 than hard-coded numbers.
1908 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1909 ISA_* constants rather than hard-coded numbers.
1910 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1911 (md_longopts): Delete OPTION_NO_MIPS32.
1912 (md_parse_option): Convert to use ISA_* constants rather than
1913 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1914 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1915 to use strcasecmp to recognize "default" and to use
1916 mips_cpu_info_from_name to get CPU numbers from argument.
1917 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1918 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1920 (s_mipsset): Accept ISA value 32.
1921 * doc/as.texinfo: Clean up MIPS options summary slightly,
1922 remove -no-mips32. Add note about -mips4 and -mips32
1923 specifying those ISA levels. Delete -mips32 and -no-mips32
1924 cpu flag descriptions.
1925 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1926 up the supported CPU switch list, and replace 4Kc, 4Km, and
1927 4Kp entries with a single mips32-4k entry. Note that you can
1930 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1932 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1934 (md_parse_option): Add cases for OPTION_MIPS5 and
1936 (md_show_usage): Mention -mips5 and -mips64 arguments.
1937 (s_mipsset): Add cases for MIPS5 and MIPS64.
1938 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1940 * doc/as.texinfo: Mention -mips5 and -mips64 options
1942 * doc/c-mips.texi: Likewise. Also update introduction
1943 and ".set" usage information.
1945 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1947 (mips_cpu_info_table): Add SB-1 entries.
1948 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1949 known to the -mcpu option.
1951 * doc/as.texinfo: Correct description of MIPS -mcpu
1952 option, by copying some of the text from doc/c-mips.texi.
1954 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1956 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1958 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1959 (sparc*-*-rtems*): Switched from a.out to ELF.
1960 * configure: Regenerate.
1961 * config.in: Regenerate.
1962 * Makefile.in: Regenerate.
1963 * aclocal.m4: Regenerate.
1964 * po/gas.pot: Regenerate.
1966 2000-11-30 Philip Blundell <pb@futuretv.com>
1968 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1969 even in non BFD_ASSEMBLER case.
1971 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1973 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1976 2000-11-29 Richard Henderson <rth@redhat.com>
1978 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1979 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1980 thread multiple subsegments properly; handle multiple code
1981 sections properly; emit proper compilation unit info for assembler
1982 generated debugging.
1984 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1985 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1986 (dwarf2dbg_estimate_size_before_relax): Declare.
1987 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1988 * write.c: Include dwarf2dbg.h.
1989 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1990 (relax_segment): Likewise.
1992 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1994 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1995 jump>: Use as_bad_where instead of as_bad. Tweak error message
1996 accordingly. Stabilize frag by updating fix part and resetting
1998 <undefined symbol, unconditional jump>: Ditto.
1999 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2000 indexing is_end_of_line[].
2001 (md_assemble): Initialize size to 0.
2002 (md_section_align): Mark parameter seg as unused.
2003 (parse_reg): Parse names case-insensitively.
2005 2000-11-28 Kazu Hirata <kazu@hxi.com>
2007 * config/obj-aout.h: Fix formatting.
2008 * config/obj-bout.h: Likewise.
2009 * config/obj-coff.c: Likewise.
2010 * config/obj-coff.h: Likewise.
2011 * config/obj-elf.h: Likewise.
2012 * config/obj-som.h: Likewise.
2013 * config/obj-vms.c: Likewise.
2014 * config/obj-vms.h: Likewise.
2015 * config/tc-h8300.h: Likewise.
2016 * config/tc-ns32k.h: Likewise.
2017 * config/tc-sparc.h: Likewise.
2018 * config/tc-tic54x.h: Likewise.
2019 * config/tc-z8k.h: Likewise.
2021 2000-11-28 Nick Clifton <nickc@redhat.com>
2023 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2024 License is present in the sources, but not the output, and
2025 also available from the GNU website.
2026 (GNU Free Documentation License): Comment out this section.
2028 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2030 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2031 targets. Remove i860 from valid a.out targets.
2032 * Makefile.in: Regenerate.
2034 * config/tc-cris.c: Include dwarf2dbg.h.
2035 (md_pseudo_table): Add .file and .loc.
2036 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2037 (s_cris_file, s_cris_loc): New.
2038 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2039 * Makefile.am: Regenerate dependencies.
2040 * Makefile.in: Regenerate.
2042 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2044 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2045 (MRI_MUL_PRECEDENCE): Likewise.
2046 (op_rank): Fix a comment typo.
2048 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2050 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2052 (get_operand): Fix analysis for movw/movb instructions.
2054 2000-11-24 Nick Clifton <nickc@redhat.com>
2056 * configure.in (xscale-elf): Add target.
2057 (xscale-coff): Add target.
2058 * configure: Regenerate.
2060 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2062 (ARM_EXT_XSCALE): New ARM architecture extension.
2063 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2064 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2065 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2066 (ARM_ARCH_V4): Remove processor from architecture.
2067 (ARM_ARCH_3M): New architecutre definition.
2068 (ARM_ARCH_V5TE): New architecutre definition.
2069 (ARM_ARCH_XSCALE): New architecutre definition.
2070 (CPU_DEFAULT): Allow to be defaulted to XScale.
2071 (atpcs): New boolean variable.
2072 (ldr_flags): Support 'd' flag for double word loads.
2073 (str_flags): Support 'd' flag for double word stored.
2074 (do_mia): New function.
2075 (do_mar): New function.
2076 (do_mra): New function.
2077 (do_pld): New function.
2078 (do_ldrd): New function.
2079 (do_blx): New function.
2080 (do_bkpt): New function.
2081 (do_clz): New function.
2082 (do_lstc2): New function.
2083 (do_cdp2): New function.
2084 (do_t_blx): New function.
2085 (do_t_bkpt): New function.
2086 (do_smla): New function.
2087 (do_smlal): New function.
2088 (do_smul): New function.
2089 (do_qadd): New function.
2090 (do_co_reg2c): New function.
2091 (LONGEST_INSN): Redefine to 7.
2093 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2094 command line switches.
2096 2000-11-22 Jim Wilson <wilson@redhat.com>
2098 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2099 (struct rsrc): Make line unsigned.
2100 (gr_values): Add missing initializer.
2101 (SLOT_NUM_NOT_SET): Add unsigned cast.
2102 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2103 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2104 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2105 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2106 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2107 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2108 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2109 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2110 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2111 Add ATTRIBUTE_UNUSED to unused parameters.
2112 (convert_expr_to_ab_reg): Add parens.
2113 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2114 (dot_prologue): Initialize grsave when declared.
2115 (md_pseudo_table): Add missing initializers.
2116 (operand_match): Add casts to bfd_vma.
2117 (emit_one_bundle): Delete unused local prev. Make required_template
2119 (specify_resource): Cast i to unsigned.
2120 (note_register_values): Use fprintf_vma.
2121 (print_dependency): Likewise.
2123 2000-11-21 Jim Wilson <wilson@redhat.com>
2125 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2126 for unwind info section.
2127 (dot_endp): Likewise for unwind section.
2129 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2132 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2134 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2135 (output_insn): Call dwarf2_emit_insn.
2136 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2138 2000-11-17 Richard Henderson <rth@redhat.com>
2140 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2141 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2142 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2144 2000-11-17 Nick Clifton <nickc@redhat.com>
2146 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2149 2000-11-17 Richard Henderson <rth@redhat.com>
2151 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2153 2000-11-17 Richard Henderson <rth@redhat.com>
2155 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2156 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2157 tri-state definition of alpha_flag_mdebug.
2158 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2159 (s_alpha_file): Store first .file directive.
2160 (s_alpha_stab): New.
2161 (md_pseudo_table): Add stabs and stabn.
2163 2000-11-17 Richard Henderson <rth@redhat.com>
2165 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2167 2000-11-17 Richard Henderson <rth@redhat.com>
2169 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2170 (main): Call dwarf2_finish.
2171 * as.h (debug_type): Clarify documentation of the meaning
2173 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2174 (print_stats): Fix parenthesis problem.
2175 (now_subseg_size): New.
2176 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2177 (dwarf2_directive_file): Don't set debug_type.
2178 (dwarf2_where): Honor DEBUG_DWARF2 first.
2179 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2180 do nothing if not emitting dwarf2 debug info, or no work.
2181 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2182 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2183 (ecoff_new_file): Likewise.
2184 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2185 commentary wrt dwarf2.
2187 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2188 ATTRIBUTE_UNUSED as needed.
2189 (emit_insn): Call dwarf2_emit_insn.
2190 (s_alpha_file): New.
2192 (s_alpha_coff_wrapper): Don't handle them.
2193 (md_pseudo_table): Update for .file and .loc.
2194 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2196 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2197 don't protect with debug_type.
2198 * config/tc-hppa.c (md_assemble): Likewise.
2199 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2200 * config/tc-mn10300.c (md_assemble): Likewise.
2201 * config/tc-sh.c (md_assemble): Likewise.
2202 * config/tc-v850.c (md_assemble): Likewise.
2204 * config/tc-arm.c (arm_end_of_source): Remove.
2205 * config/tc-hppa.c (pa_end_of_source): Remove.
2206 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2207 * config/tc-mn10300.c (mn10300_finalize): Remove.
2208 * config/tc-sh.c (sh_finalize): Remove.
2209 * config/tc-v850.c (sh_finalize): Remove.
2211 * config/tc-arm.h (md_end): Remove.
2212 * config/tc-hppa.h (md_end): Remove.
2213 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2214 * config/tc-m68hc11.h (md_end): Remove.
2215 * config/tc-mn10300.h (md_end): Remove.
2216 * config/tc-sh.h (md_end): Remove.
2217 * config/tc-v850.h (md_end): Remove.
2219 * config/tc-ia64.c (emit_one_bundle): Don't protect
2220 dwarf2 bits with debug_type.
2221 (md_assemble): Likewise.
2222 (ia64_end_of_source): Don't call dwarf2_finish.
2224 2000-11-16 Jim Wilson <wilson@redhat.com>
2226 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2227 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2230 2000-11-16 H.J. Lu <hjl@gnu.org>
2232 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2235 2000-11-15 Kazu Hirata <kazu@hxi.com>
2237 * config/tc-tic30.c: Fix formatting.
2238 * config/tc-tic80.c: Likewise.
2239 * config/tc-v850.c: Likewise.
2240 * config/tc-vax.c: Likewise.
2241 * config/tc-w65.c: Likewise.
2242 * config/tc-z8k.c: Likewise.
2244 2000-11-14 DJ Delorie <dj@redhat.com>
2246 * config/tc-v850.c: Support dwarf2.
2247 * config/tc-v850.h: Ditto.
2249 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2250 parse_cons_expression_v850 to initialize hold_cons_reloc.
2252 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2254 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2255 (errata_nops_necessary_p): New function.
2256 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2259 2000-11-14 Jim Wilson <wilson@redhat.com>
2261 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2262 return little endian bfd formats.
2264 2000-11-14 Kazu Hirata <kazu@hxi.com>
2266 * config/aout_gnu.h: Fix formatting.
2267 * config/atof-vax.c: Likewise.
2268 * config/m68k-parse.h: Likewise.
2269 * config/m88k-opcode.h: Likewise.
2270 * config/obj-elf.c: Likewise.
2271 * config/tc-arm.c: Likewise.
2272 * config/tc-cris.c: Likewise.
2273 * config/tc-i386.c: Likewise.
2274 * config/tc-ia64.c: Likewise.
2275 * config/tc-mn10300.c: Likewise.
2276 * config/te-386bsd.h: Likewise.
2277 * config/te-hppa.h: Likewise.
2278 * config/te-nbsd.h: Likewise.
2279 * config/te-ppcnw.h: Likewise.
2280 * config/te-sparcaout.h: Likewise.
2281 * config/te-tmips.h: Likewise.
2282 * config/vax-inst.h: Likewise.
2283 * config/vms-conf.h: Likewise.
2285 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2287 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2289 2000-11-13 H.J. Lu <hjl@gnu.org>
2291 * config/obj-elf.c (elf_frob_symbol): Support
2292 ".symver name,name2@@@nodename".
2293 (elf_frob_file_before_adjust): Likewise.
2295 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2296 and ".symver name,name2@@@nodename".
2299 2000-11-12 H.J. Lu (hjl@gnu.org)
2301 * config/obj-elf.c (obj_elf_symver): Check missing version
2304 2000-11-12 H.J. Lu (hjl@gnu.org)
2306 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2307 instead of bfd_vma for non-bfd assemblers.
2309 2000-11-09 Kazu Hirata <kazu@hxi.com>
2311 * itbl-ops.c: Fix comment typos.
2313 2000-11-08 Jim Wilson <wilson@redhat.com>
2315 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2316 (struct unwind): Add next_slot_frag field.
2317 (slot_index): New parameters slot_frag and first_frag. Add code
2318 to add in frag sizes when different. Add comments.
2319 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2320 arguments to slot_index.
2321 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2322 loop end. Set next_slot_frag field.
2324 2000-11-07 H.J. Lu <hjl@gnu.org>
2326 * doc/as.texinfo (.symver): Updated for versioned symbol
2329 * obj.h (format_ops): Add the frob_file_before_adjust field.
2331 * config/obj-aout.c (aout_format_ops): Set the
2332 frob_file_before_adjust field to 0.
2333 * config/obj-coff.c (coff_format_ops): Likewise.
2334 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2336 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2338 (elf_frob_file_before_adjust): New function to remove unneeded
2339 versioned symbols from the symbol table.
2340 (elf_format_ops): Set the frob_file_before_adjust field to
2341 elf_frob_file_before_adjust.
2343 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2346 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2348 2000-11-07 Peter Targett <peter.targett@arccores.com>
2350 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2352 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2353 Fix compile time warning messages.
2355 2000-11-07 Nick Clifton <nickc@redhat.com>
2357 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2358 buffer in order to avoid buffer overflows.
2360 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2362 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2363 Change M to m for -milp32 or -mlp64 to match gcc.
2364 (dot_endp): Use bytes_per_address instead of 8.
2365 (emit_one_bundle): Use number_to_chars_littleendian instead of
2367 (fix_insn): Likewise.
2368 (ia64_init): New function.
2369 (ia64_target_format): New function.
2370 (md_begin): Set endianness, arch, and machine as appropriate.
2371 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2372 Make these macros depend on TE_HPUX macro.
2373 (TARGET_FORMAT): Define.
2374 (HOST_SPECIAL_INIT): Define.
2375 * config/te-hpux.h: New file.
2376 * configure.in: Add "ia64-*-hpux*" target to configure.
2377 * configure: Regenerate.
2379 2000-11-06 Kazu Hirata <kazu@hxi.com>
2381 * as.c: Fix formatting.
2382 * dwarf2dbg.c: Likewise.
2383 * input-file.c: Likewise.
2384 * input-file.h: Likewise.
2385 * input-scrub.c: Likewise.
2386 * itbl-ops.c: Likewise.
2387 * listing.c: Likewise.
2388 * macro.h: Likewise.
2389 * messages.c: Likewise.
2391 * subsegs.c: Likewise.
2392 * subsegs.h: Likewise.
2393 * write.c: Likewise.
2395 2000-11-06 Nick Clifton <nickc@redhat.com>
2397 * doc/as.texinfo: Add GNU Free Documentation License.
2398 * doc/gasp.texi: Add GNU Free Documentation License.
2399 * doc/as.1: Add GNU Free Documentation License.
2401 2000-11-05 Nick Clifton <nickc@redhat.com>
2403 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2405 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2407 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2408 * configure: Regenerate.
2410 2000-11-01 Nick Clifton <nickc@redhat.com>
2412 * read.c (original_case_string): New global variable.
2413 (read_a_source_file): Copy opcode string into
2414 original_case_string if clobbering the case of the opcode.
2415 * read.h: Export the definition of original_case_string.
2416 * config/tc-arm.c (md_assembler): When parsing a .req
2417 directive use the original opcode string, not the case
2420 2000-11-02 Nick Clifton <nickc@redhat.com>
2422 * config/tc-mn10300.c (debug_line): Remove this static
2424 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2425 dwarf2_where and dwarf2_gen_line_info.
2427 2000-11-02 Theo Honohan <th@futuretv.com>
2429 * config/tc-arm.c (do_msr): Improve error message.
2431 2000-10-31 Eric Christopher <echristo@redhat.com>
2433 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2434 or pc-relative, else use fx_offset.
2436 2000-10-31 Jim Wilson <wilson@redhat.com>
2438 * config/tc-ia64.c (struct md): New field tag_fixups.
2439 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2440 qualifying predicate.
2441 (emit_one_bundle): Delete spurious multiplication by one. Handle
2443 (ia64_start_line): Error if dangling qualifying predicate.
2444 (defining_tag): New static variable.
2445 (ia64_unrecognized_line, case '['): Parse tags.
2446 (ia64_frob_label): Create tag_fixups.
2447 (md_assemble): Reset md.qp.X_op after using it.
2449 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2451 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2453 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2455 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2457 2000-10-30 Kazu Hirata <kazu@hxi.com>
2459 * expr.c: Fix formatting.
2460 * flonum-copy.c: Likewise.
2461 * flonum.h: Likewise.
2465 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2467 * as.h (OPTION_MD_BASE): Bump to 190.
2468 * as.c (parse_args) <std_longopts>: Add comment about the need to
2469 check OPTION_MD_BASE in as.h.
2471 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2474 2000-10-27 Nick Clifton <nickc@redhat.com>
2476 * configure.in (emulations): Add m68hc12.
2477 * configure: Regenerate.
2478 * po/gas.pot: Regenerate.
2480 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2482 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2484 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2486 2000-10-25 Nick Clifton <nickc@redhat.com>
2488 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2489 a DWARF2 line number information sequence.
2491 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2493 * read.c (generate_lineno_debug): Update comment describing why
2494 DWARF2 line number debug information is not generated
2495 automatically by this function.
2497 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2500 * config/tc-arm.h (md_end): Define.
2501 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2503 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2504 if generating DWARF2 line numbers.
2505 (arm_end_of_source): New function. Call dwarf2_finish if
2508 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2509 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2510 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2512 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2514 * config/tc-i386.c: Fix prototype declarations for functions taking no
2517 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2519 * config/tc-i386.c (i386_operand_modifier): Remove.
2520 (build_displacement_string): Remove.
2521 (i386_parse_seg): Remove.
2522 (i386_intel_memory_operand): Remove.
2523 (i386_intel_operand): Re-write using recursive descent parser based
2524 on MASM documentation.
2525 (struct intel_parser_s): New structure.
2526 (intel_parser): New static variable.
2527 (struct intel_token): New structure.
2528 (cur_token, prev_token): New static variables.
2541 (intel_match_token): New function.
2542 (intel_get_token): New function.
2543 (intel_putback_token): New function.
2544 (intel_expr): New function.
2545 (intel_e05): New function.
2546 (intel_e05_1): New function.
2547 (intel_e06): New function.
2548 (intel_e06_1): New function.
2549 (intel_e09): New function.
2550 (intel_e09_1): New function.
2551 (intel_e10): New function.
2552 (intel_e10_1): New function.
2553 (intel_e11): New function.
2555 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2557 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2558 instructions to loose any special insn->architecture mask.
2560 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2561 (sparc_md_end, sparc_arch_types, sparc_arch,
2562 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2563 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2564 request v9b architecture if they are used).
2566 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2568 * config/tc-m68k.c: Fix the previous misapplied patch.
2570 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2572 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2573 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2574 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2577 2000-10-17 Kazu Hirata <kazu@hxi.com>
2579 * debug.c: Fix formatting.
2580 * depend.c: Likewise.
2581 * dwarf2dbg.c: Likewise.
2582 * dwarf2dbg.h: Likewise.
2583 * ecoff.c: Likewise.
2586 * flonum-konst.c: Likewise.
2587 * frags.h: Likewise.
2589 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2591 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2593 * doc/as.texinfo: Added notes about this new option.
2595 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2597 * config/tc-sh.c (JREG): Remove.
2598 (md_convert_frag): Remove #if 0:d code using JREG.
2600 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2602 * config/tc-i386.c (i386_operand_modifier): Only match
2603 modifiers SHORT and FLAT if they are followed by a space.
2604 (parse_register): When `allow_naked_reg' is set, do not confuse
2605 identifiers that start with a register name with a register.
2607 2000-10-12 Kazu Hirata <kazu@hxi.com>
2609 * app.c: Fix formatting.
2612 * bit_fix.h: Likewise.
2617 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2619 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2621 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2623 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2624 Re-arrange function a little and improve error message.
2626 * write.c (write_relocs): Fix a comment.
2628 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2631 2000-10-05 Jim Wilson <wilson@cygnus.com>
2633 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2635 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2637 * config/tc-i386.c: Delete some useless comments, reformat others.
2639 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2640 non-global syms in linkonce sections.
2642 2000-10-04 Ralf Baechle <ralf@gnu.org>
2644 * config/tc-ia64.c (operand_match): Don't use // style comments.
2645 * config/tc-i370.c: Likewise.
2647 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2649 Changes to handle varying register prefix and user symbol prefix.
2650 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2651 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2652 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2653 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2654 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2655 (demand_register_prefix): New variable.
2656 (md_pseudo_table): New pseudo ".syntax".
2657 (md_longopts): New options --no-underscore and --underscore.
2658 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2659 on symbols_have_leading_underscore.
2660 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2661 (get_spec_reg): Ditto.
2662 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2664 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2666 <case OPTION_NO_US, case OPTION_US>: New.
2667 (md_show_usage): Be brief and reformat to match continuation of
2669 * po/gas.pot: Regenerate.
2671 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2673 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2674 force relocs for 12 bit branches.
2675 (md_apply_fix): Similarly, adjust logic here.
2677 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2679 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2680 adjust for external and weak syms as we will use a reloc. Allow
2681 for +8 offset when calculating limits of branches.
2682 (hppa_fix_adjustable): Undo 2000-09-23 change.
2683 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2684 Correct distance calculation.
2685 (tc_gen_reloc): Print the file name and line number if we can't
2688 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2689 * config/tc-hppa.c (nonzero_dibits): Define.
2690 (arg_reloc_stub_needed): Check each arg and return value
2691 separately for zero case.
2692 (pa_align): Declare argument `bytes'.
2694 2000-09-25 Kazu Hirata <kazu@hxi.com>
2696 * config/tc-cris.c: Fix formatting.
2697 * config/tc-d10v.h: Likewise.
2698 * config/tc-d30v.c: Likewise.
2699 * config/tc-d30v.h: Likewise.
2700 * config/tc-fr30.c: Likewise.
2701 * config/tc-fr30.h: Likewise.
2702 * config/tc-m68k.c: Likewise.
2703 * config/tc-m68k.h: Likewise.
2704 * config/tc-pj.h: Likewise.
2705 * config/tc-ppc.c: Likewise.
2706 * config/tc-ppc.h: Likewise.
2707 * config/tc-sh.c: Likewise.
2708 * config/tc-sh.h: Likewise.
2709 * config/tc-sparc.c: Likewise.
2710 * config/tc-v850.h: Likewise.
2711 * config/tc-vax.h: Likewise.
2712 * config/tc-w65.h: Likewise.
2713 * config/tc-z8k.h: Likewise.
2715 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2717 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2718 checks only for ELF.
2719 (hppa_force_relocation): Likewise.
2721 2000-09-22 Jim Wilson <wilson@cygnus.com>
2723 * config/tc-ia64.c (dv_sem): Add "stop".
2724 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2725 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2726 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2728 (mark_resources): Check IA64_RS_PRr.
2730 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2732 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2733 md_estimate_size_before_relax): Redesign and clean up the
2734 relaxation mechanism.
2736 2000-09-21 Kazu Hirata <kazu@hxi.com>
2738 * config/tc-ns32k.c: Fix formatting.
2739 * config/tc-ns32k.h: Likewise.
2741 2000-09-20 Kazu Hirata <kazu@hxi.com>
2743 * config/tc-m32r.c: Fix formatting.
2744 * config/tc-m32r.h: Likewise.
2745 * config/tc-m68851.h: Likewise.
2746 * config/tc-m68hc11.c: Likewise.
2747 * config/tc-m68hc11.h: Likewise.
2748 * config/tc-m88k.c: Likewise.
2749 * config/tc-mcore.c: Likewise.
2750 * config/tc-mcore.h: Likewise.
2751 * config/tc-mips.c: Likewise.
2752 * config/tc-mips.h: Likewise.
2753 * config/tc-mn10200.h: Likewise.
2754 * config/tc-mn10300.h: Likewise.
2755 * config/tc-tahoe.c: Likewise.
2756 * config/tc-tahoe.h: Likewise.
2758 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2760 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2761 Likewise in relaxation description comments.
2763 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2765 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2766 subtraction of two syms without emitting a relocation.
2768 From David Huggins-Daines <dhd@linuxcare.com>
2769 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2770 global or weak symbols.
2772 2000-09-15 Kazu Hirata <kazu@hxi.com>
2774 * config/tc-h8300.h: Fix formatting.
2775 * config/tc-h8500.c: Likewise.
2776 * config/tc-h8500.h: Likewise.
2777 * config/tc-hppa.h: Likewise.
2778 * config/tc-i370.h: Likewise.
2779 * config/tc-i386.h: Likewise.
2780 * config/tc-i860.c: Likewise.
2781 * config/tc-i860.h: Likewise.
2782 * config/tc-i960.h: Likewise.
2783 * config/tc-ia64.c: Likewise.
2784 * config/tc-ia64.h: Likewise.
2786 2000-09-14 Kazu Hirata <kazu@hxi.com>
2788 * config/tc-a29k.c: Fix formatting.
2789 * config/tc-alpha.c: Likewise.
2790 * config/tc-arc.c: Likewise.
2791 * config/tc-arc.h: Likewise.
2792 * config/tc-arm.c: Likewise.
2793 * config/tc-arm.h: Likewise.
2794 * config/tc-avr.c: Likewise.
2795 * config/tc-avr.h: Likewise.
2796 * config/tc-tic30.c: Likewise.
2797 * config/tc-tic30.h: Likewise.
2798 * config/tc-tic54x.c: Likewise.
2799 * config/tc-tic54x.h: Likewise.
2800 * config/tc-tic80.c: Likewise.
2801 * config/tc-tic80.h: Likewise.
2803 2000-09-14 Timothy Wall <twall@cygnus.com>
2805 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2806 parallel comparisons for later use.
2807 (struct rsrc): Add parallel comparison type.
2808 (resources_match): Skip special cases of PR usage (non-conflicting
2811 2000-09-13 Kazu Hirata <kazu@hxi.com>
2813 * config/obj-ecoff.c: Fix formatting.
2814 * config/obj-elf.c: Likewise.
2815 * config/obj-elf.h: Likewise.
2816 * config/obj-evax.h: Likewise.
2817 * config/obj-generic.h: Likewise.
2818 * config/obj-hp300.c: Likewise.
2819 * config/obj-hp300.h: Likewise.
2820 * config/obj-ieee.h: Likewise.
2821 * config/obj-vms.c: Likewise.
2822 * config/obj-vms.h: Likewise.
2824 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2826 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2827 (md_parse_option): Ditto.
2828 (md_longopts): Add -mips32 option.
2829 (md_show_usage): Document new options.
2830 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2831 (mips_ip): Assemble mfc0 with a sub-selection code.
2832 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2833 (mips_cpu_to_str): New function.
2834 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2835 Use CPU_* defines instead of hardcoded numbers.
2837 * doc/as.texinfo: Document new options.
2838 * doc/c-mips.texi: Ditto.
2840 2000-09-12 Kazu Hirata <kazu@hxi.com>
2842 * as.h: Fix formatting.
2843 * asintl.h: Likewise.
2844 * bit_fix.h: Likewise.
2845 * config/obj-aout.c: Likewise.
2846 * config/obj-aout.h: Likewise.
2847 * config/obj-bout.c: Likewise.
2848 * config/obj-bout.h: Likewise.
2849 * config/obj-coff.c: Likewise.
2850 * config/obj-coff.h: Likewise.
2851 * dwarf2dbg.h: Likewise.
2853 * flonum.h: Likewise.
2854 * frags.h: Likewise.
2855 * itbl-ops.h: Likewise.
2856 * macro.h: Likewise.
2859 * struc-symbol.h: Likewise.
2860 * subsegs.h: Likewise.
2861 * symbols.h: Likewise.
2863 * write.h: Likewise.
2865 2000-09-11 Kazu Hirata <kazu@hxi.com>
2867 * bignum-copy.c: Fix formatting.
2868 * config/tc-i370.c: Likewise.
2869 * config/tc-i960.c: Likewise.
2870 * config/tc-m68k.c: Likewise.
2871 * ehopt.c: Likewise.
2872 * flonum-copy.c: Likewise.
2873 * flonum-konst.c: Likewise.
2874 * flonum-mult.c: Likewise.
2875 * literal.c: Likewise.
2878 * stabs.c: Likewise.
2879 * subsegs.c: Likewise.
2881 2000-09-09 Philip Blundell <philb@gnu.org>
2883 * configure.in (arm*-*-uclinux*): New target.
2884 * configure: Regenerate.
2886 2000-09-09 Kazu Hirata <kazu@hxi.com>
2888 * input-file.c: Fix formatting.
2889 * itbl-ops.c: Likewise.
2890 * messages.c: Likewise.
2892 2000-09-08 Philip Blundell <philb@gnu.org>
2894 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2897 2000-09-07 H.J. Lu <hjl@gnu.org>
2899 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2900 * configure: Rebuild.
2902 2000-09-07 Kazu Hirata <kazu@hxi.com>
2904 * atof-generic.c: Fix formatting.
2905 * config/tc-mips.c: Likewise.
2906 * config/tc-vax.c: Likewise.
2907 * input-scrub.c: Likewise.
2909 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2911 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2912 * configure.in (sh-*-linux*): Added.
2913 * configure: Rebuilt.
2915 2000-09-06 Kazu Hirata <kazu@hxi.com>
2917 * config/tc-hppa.c: Fix formatting.
2919 * ecoff.c: Fix formatting.
2921 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2923 * configure: Rebuilt with new libtool.m4.
2925 2000-09-05 Kazu Hirata <kazu@hxi.com>
2927 * cgen.c: Fix formatting.
2928 * config/tc-ia64.c: Likewise.
2930 2000-09-05 Nick Clifton <nickc@redhat.com>
2932 * aclocal.m4: Regenerate.
2933 * config.in: Regenerate.
2934 * configure: Regenerate.
2935 * po/gas.pot: Regenerate.
2937 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2939 * config/tc-cris.c: Correct comment typos.
2941 2000-09-05 Eric Christopher <echristo@cygnus.com>
2943 * config/tc-mn10300.c: Cleanup.
2944 (md_pcrel_from): Enable.
2946 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2948 * expr.c (operand): Fix a comment typo.
2949 * write.c (write_relocs): Fix a signed/unsigned warning.
2951 * config/tc-hppa.c (fudge_reg_expressions): New
2952 (hppa_force_reg_syms_absolute): New.
2953 (pa_equ): Allow reg_section expressions.
2954 * config/tc-hppa.c (md_optimize_expr): Define.
2955 (hppa_force_reg_syms_absolute): Prototype.
2957 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2958 (pa_parse_number): Pass in arg to select fp reg parsing.
2959 Return 1 to indicate format checks pass. If strict, then only
2960 accept a register or register symbol. Return value in...
2961 (pa_number): New static for pa_parse_number.
2962 (FP_REG_BASE): Define.
2963 (FP_REG_RSEL): Define.
2964 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2965 appropriate. White space changes.
2966 (need_pa11_opcode): Don't bother passing any params, get them from
2968 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2969 Remove extraneous check in case 'Q'.
2970 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2971 reg, set section of resulting symbol to reg_section.
2972 (pa_parse_space_stmt): Modify call to pa_parse_number.
2973 (pa_space): Likewise.
2975 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2976 (hppa_force_relocation): Handle vtable relocs.
2977 (pa_vtable_entry): New.
2978 (pa_vtable_inherit): New.
2979 (md_pseudo_table): Add entries for vtable pseudos.
2980 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2981 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2983 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2984 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2985 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2987 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2988 specify a symbol type.
2990 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2991 dependent things together.
2992 (md_elf_symbol_type): Define.
2994 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2996 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2998 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2999 (obj_elf_vtable_entry): Declare.
3001 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3002 and export function.
3003 (obj_elf_vtable_entry): Similarly.
3004 (elf_pseudo_table): Fix the damage with a cast.
3006 2000-09-03 Richard Henderson <rth@cygnus.com>
3008 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3009 for template selection when a label is needed.
3011 2000-09-02 Kazu Hirata <kazu@hxi.com>
3013 * config/tc-ia64.c: Fix formatting.
3015 2000-09-02 Nick Clifton <nickc@redhat.com>
3017 * configure.in: Increase version number to 2.10.91.
3018 * configure: Regenerate.
3019 * aclocal.m4: Regenerate.
3020 * config.in: Regenerate.
3021 * po/gas.pot: Regenerate.
3022 * Makefile.in: Regenerate.
3024 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3026 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3027 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3028 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3030 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3033 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3035 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3036 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3037 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3038 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3039 (GOT_symbol): New variable.
3040 (md_undefined_symbol): Set it.
3042 2000-09-01 Richard Henderson <rth@cygnus.com>
3044 * config/tc-ia64.c (match): Don't inline.
3045 (extra_goodness): New.
3046 (md_begin): Prefer nop.f and nop.b for best_template.
3048 2000-08-31 Kazu Hirata <kazu@hxi.com>
3050 * as.c: Fix formatting.
3052 * frags.c: Likewise.
3053 * macro.c: Likewise.
3055 2000-08-31 Eric Christopher <echristo@cygnus.com>
3057 * config/tc-mn10300.c: Cleanup and fix warnings.
3058 (md_pseudo_table): Add initializers.
3059 (md_show_usage): Cleanup.
3060 (md_parse_option): Fix warnings.
3061 (md_undefined_symbol): Fix warnings.
3062 (md_conver_frag): Fix warnings.
3063 (tc_gen_reloc): Fix warnings.
3064 (md_apply_fix3): Fix warnings.
3065 (check_operand): Fix warnings.
3067 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3069 * acinclude.m4: Include libtool and gettext macros from the
3071 * aclocal.m4, configure: Rebuilt.
3073 2000-08-30 Mark Hatle <mhatle@mvista.com>
3075 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3077 2000-08-31 Kazu Hirata <kazu@hxi.com>
3079 * listing.c: Fix formatting.
3081 2000-08-29 Kazu Hirata <kazu@hxi.com>
3083 * app.c: Fix a comment typo. Fix formatting.
3085 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3087 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3088 offset of the target destination for jmp instructions.
3089 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3091 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3093 * NEWS: Mention support for CRIS.
3095 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3097 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3098 Sets `.lcomm' alignment to zero.
3100 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3102 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3103 TC_FIX_ADJUSTABLE): Define.
3105 2000-08-23 Jim Wilson <wilson@cygnus.com>
3107 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3108 unwind.personality_routine is set.
3110 2000-08-23 H.J. Lu <hjl@gnu.org>
3112 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3114 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3116 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3119 2000-08-22 H.J. Lu <hjl@gnu.org>
3121 * config.in (STRICTCOFF): New for strict COFF.
3123 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3124 i386-*-go32* and i386-go32-rtems*.
3125 * configure: Rebuilt.
3127 * config/obj-coff.c (obj_coff_endef): Follow the historical
3128 behavior if STRICTCOFF is not defined.
3130 * doc/internals.texi: Document STRICTCOFF.
3132 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3134 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3135 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3136 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3137 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3138 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3139 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3140 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3143 2000-08-22 Eric Christopher <echristo@cygnus.com>
3145 * config/tc-mn10300.c: (md_apply_fix): New function.
3146 (mn10300_force_relocation): New function.
3147 (mn10300_fix_adjustable): New function.
3149 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3150 (TC_HANDLES_FX_DONE): Define.
3151 (obj_fix_adjustable): Define.
3152 (MD_APPLY_FIX3): Define.
3153 (TC_LINKRELAX_FIXUP): Define.
3155 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3157 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3159 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3161 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3163 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3164 if the fixup resulted in a relocation.
3166 2000-08-18 Nick Clifton <nickc@redhat.com>
3168 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3169 Make reference to first element of shift_names explicit.
3171 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3173 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3174 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3175 add a symbol's address. Removed all target-specific #ifdefs that
3176 used to accomplished the same.
3177 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3178 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3179 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3180 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3181 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3183 2000-08-17 Kazu Hirata <kazu@hxi.com>
3185 * dwarf2dbg.c: Fix formatting.
3187 2000-08-17 Nick Clifton <nickc@redhat.com>
3189 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3190 to be recoded as logical shift lefts by zero.
3192 2000-08-16 Jim Wilson <wilson@cygnus.com>
3194 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3195 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3197 (note_register_values): Handle IA64_OPND_R3_2 operands.
3199 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3201 * config/tc-i860.c (md_operand): Silly typo fixed.
3203 2000-08-16 Nick Clifton <nickc@redhat.com>
3205 * config/tc-arm.c (struct asm_shift): Delete.
3207 (enum asm_shift_index): New.
3208 (struct asm_shift_properties): New.
3209 (struct asm_shift_name): New.
3210 (shift_properties[]); New.
3211 (shift_names[]); New.
3213 (decode_shift): Use new structures.
3214 Issue a warning is "ROR #0" is used.
3215 Issue a warning if "ASR #0" or "LSR #0" is used.
3217 (md_begin): Initialise arm_shift_hsh table from new
3218 asm_shift_name array.
3220 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3222 * config/tc-sparc.c: Kill all warnings.
3223 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3225 (md_show_usage): Update usage text.
3227 2000-08-16 Nick Clifton <nickc@redhat.com>
3229 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3232 2000-08-15 Will Cohen <wcohen@redhat.com>
3234 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3236 * config/tc-sh.c (md_assemble): Changed so debug_type
3237 test performed for ppi_assemble
3238 * config/tc-sh.c: Included dwarf2dbg.h.
3239 (debug_line): Defined.
3240 (md_assemble): Generates dwarf2 line info.
3241 (sh_finalize): New function. Finalize dwarf2 info.
3242 (assemble_ppi): Returns size of code generated.
3243 (build_Mytes): Returns size of code generated.
3244 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3245 * config/tc-sh.h (md_end): Defined.
3246 (sh_finalize): Declared.
3248 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3250 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3253 2000-08-14 Nick Clifton <nickc@redhat.com>
3255 * config/tc-arm.c (do_bx): Allow "bx pc".
3257 2000-08-14 Jim Wilson <wilson@cygnus.com>
3259 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3260 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3261 (md_begin): Change assignment to md.flag to OR in the new bit.
3263 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3265 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3266 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3269 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3271 * NEWS: Mention i860 support.
3273 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3275 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3277 2000-08-14 Andreas Schwab <schwab@suse.de>
3279 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3281 2000-08-11 Andreas Schwab <schwab@suse.de>
3283 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3286 2000-08-11 Kazu Hirata <kazu@hxi.com>
3288 * expr.c: Fix formatting.
3289 * config/obj-bout.c: Likewise.
3291 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3293 * doc/c-i860.texi: Flesh out the i860 section more.
3295 2000-08-10 Kazu Hirata <kazu@hxi.com>
3297 * symbols.c: Fix formatting.
3300 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3302 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3303 modifier has the IgnoreSize bit set.
3305 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3307 From Rodney Brown <RodneyBrown@mynd.com>
3308 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3309 * configure: Regenerate.
3311 2000-08-09 Kazu Hirata <kazu@hxi.com>
3313 * hash.c: Fix formatting.
3316 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3318 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3319 (i860_fix_info): New enum.
3320 (MD_APPLY_FIX3): Define.
3321 (WORKING_DOT_WORD): Define.
3322 (TC_HANDLES_FX_DONE): Define.
3323 (DIFF_EXPR_OK): Define.
3324 (LISTING_HEADER): Define.
3325 (TARGET_FORMAT): Select target format based on endian flag.
3326 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3327 (target_big_endian): Add external declaration.
3329 * config/tc-i860.c: All existing code reworked completely. Other
3330 new code shown below.
3331 (SYNTAX_SVR4): Define.
3332 (target_warn_expand): New variable.
3333 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3334 (md_longopts): Declare and define with new options (-EL, -EB,
3336 (md_show_usage): New function.
3337 (md_operand): New function.
3338 (obtain_reloc_for_imm16): New function.
3339 (md_apply_fix3): New function.
3340 (tc_gen_reloc): New function.
3342 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3344 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3345 2 bytes of the jump address are in the same frag.
3346 (find): Accept 68hc12 register indirect modes.
3348 * NEWS: Mention 68HC11 & 68HC12 support.
3350 2000-08-07 Richard Henderson <rth@cygnus.com>
3352 * config/tc-ia64.c (unwind): Add prologue_mask member.
3353 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3354 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3355 (dot_body): Clear unwind.prologue_mask.
3356 (dot_prologue): Set it. Accept a register second argument.
3358 2000-08-07 Kazu Hirata <kazu@hxi.com>
3360 * config/atof-ieee.c: Fix formatting.
3361 * config/atof-tahoe.c: Likewise.
3363 2000-08-06 Nick Clifton <nickc@cygnus.com>
3365 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3368 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3369 of .popsection, .previous, .pushsection, .subsection,
3370 .version, .vtable_entry, .vtable_inherit and .weak.
3372 2000-08-05 Kazu Hirata <kazu@hxi.com>
3374 * config/tc-cris.c: Fix formatting.
3375 * config/tc-i386.c: Likewise.
3376 * config/tc-sparc.c (sparc_ip): Simplify the code.
3378 2000-08-04 Kazu Hirata <kazu@hxi.com>
3380 * config/tc-cris.c: Rearrange code for readability.
3381 * config/tc-d10v.c: Fix formatting.
3382 * config/tc-m32r.c: Likewise.
3383 * config/tc-sparc.c: Likewise.
3385 2000-08-02 Jim Wilson <wilson@cygnus.com>
3387 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3388 before ia64_find_opcode.
3389 (md_assemble): Likewise.
3391 2000-08-01 Nick Clifton <nickc@cygnus.com>
3393 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3394 Undo some formatting fixes.
3396 2000-08-01 Kazu Hirata <kazu@hxi.com>
3398 * config/obj-som.c: Fix formatting.
3399 * config/obj-ieee.c: Likewise.
3400 * config/tc-arm.c: Likewise.
3401 * config/tc-v850.c: Likewise.
3403 2000-08-01 Nick Clifton <nickc@redhat.com>
3405 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3406 index by command line option.
3408 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3410 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3411 (@node M68K-Branch): Rewrite to match the reality.
3413 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3415 * doc/c-i860.texi: New file.
3416 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3417 * doc/Makefile.in: Regenerate.
3418 * doc/all.texi: Add I860 as relevant architecture.
3419 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3421 2000-07-31 Kazu Hirata <kazu@hxi.com>
3423 * config/tc-d30v.c: Fix formatting.
3425 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3427 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3428 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3429 long emit a long branch if available instead of an absolute jump, never
3430 emit absolute jumps for anything with --pcrel.
3432 * doc/c-m68k.texi: Document new command line option.
3434 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3436 * config/tc-avr.c: Use PARAMS macro in function declarations.
3437 Don't declare md_pcrel_from_section (already in tc-avr.h).
3438 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3439 (avr_operand): Don't set (unsigned) op_mask to -1.
3441 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3443 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3444 * configure: Regenerated.
3445 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3446 of operand to the .type directive (.e.g, "type").
3448 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3450 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3451 * app.c (do_scrub_chars): Record where first comment found.
3452 * read.c (read_a_source_file): Init found_comment on entry, and
3453 notify whether comments found on exit.
3454 * config/tc-hppa.c (md_shortopts): Add "c".
3455 (md_longopts): Add warn-comment.
3456 (md_parse_option): Handle it.
3457 (md_show_usage): Show available options.
3458 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3460 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3462 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3463 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3465 (md_estimate_size_before_relax): Don't fall off end of function.
3467 2000-07-27 Kazu Hirata <kazu@hxi.com>
3469 * config/tc-avr.c: Fix formatting.
3470 * config/tc-ns32k.c: Likewise.
3472 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3474 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3476 2000-07-27 Kazu Hirata <kazu@hxi.com>
3478 * config/tc-d10v.c: Fix formatting.
3479 * config/tc-z8k.c: Likewise.
3480 * config/tc-sparc.c: Likewise.
3482 2000-07-26 Dave Brolley <brolley@redhat.com>
3484 * cgen.c (queue_fixup): Declare opinfo.
3485 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3486 (gas_cgen_md_operand): Ditto.
3487 (gas_cgen_md_apply_fix3): Ditto.
3489 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3491 * config/obj-coff.c (obj_frob_symbol): Don't merge
3492 labels. Don't merge if the symbol isn't constant. Return
3493 immediately if a symbol is merged.
3495 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3497 * frags.c (frag_align): Correct absolute section alignment.
3499 2000-07-20 DJ Delorie <dj@redhat.com>
3501 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3502 it breaks linking against DLLs.
3504 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3506 * configure.in: Add CRIS support.
3507 * configure: Regenerate.
3508 * Makefile.am: (CPU_TYPES): Add cris.
3509 (CPU_OBJ_VALID) [aout]: Add cris.
3510 (MULTI_CPU_TYPES): Add cris.
3511 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3512 [coff]: Only i386 and mips are valid.
3513 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3514 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3515 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3516 Regenerate dependencies.
3517 * Makefile.in: Regenerate.
3518 * aclocal.m4: Regenerate.
3519 * as.c: Declare crisaout, criself.
3520 * config/tc-cris.h, config/tc-cris.c: New.
3521 * config/e-criself.c, config/e-crisaout.c: New.
3522 * po/POTFILES.in, po/gas.pot: Regenerate.
3524 2000-07-20 Kazu Hirata <kazu@hxi.com>
3526 * read.c: Fix formatting.
3527 * write.c: Fix formatting.
3529 2000-07-19 H.J. Lu <hjl@gnu.org>
3531 * sb.c: Include <stdlib.h> if exists for abort ().
3533 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3535 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3536 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3537 (pa_type_args): Same here.
3539 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3541 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3542 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3543 the storage class is already set.
3545 2000-07-17 Kazu Hirata <kazu@hxi.com>
3547 * config/tc-m68hc11.c: Fix formatting.
3548 * config/tc-mn10200.c: Likewise.
3549 * config/tc-mn10300.c: Likewise.
3550 * config/tc-pj.c: Likewise.
3551 * config/tc-tic80.c: Likewise.
3552 * config/tc-w65.c: Likewise.
3554 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3556 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3559 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3561 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3564 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3566 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3567 ELF as are used for SOM (except the 32-bit reloc one) to decide
3568 whether a symbol can be reduced to a section symbol. Expand on
3569 the comment for symbols involved in LR% and RR% expressions.
3571 2000-07-14 Nick Clifton <nickc@cygnus.com>
3573 * config/tc-mips.c (mips_disable_float_construction): New
3574 static variable. Set to true if doubles should not be
3575 constructed by loading two single width fp registers with
3576 halves of the value.
3577 (mips_ip): Test mips_disable_float_construction.
3578 (md_longopts): Add command line switches --construct-floats
3579 and --no-construct-floats.
3580 (md_parse_option): Parse new command line options.
3581 (md_show_usage): Describe new command line options.
3583 * doc/c-mips.texi: Document new command line options.
3585 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3587 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3588 * configure: Regenerate.
3590 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3592 * configure.in (DEFAULT_EMULATION setting): Revert part of
3593 2000-07-01 change that set te_multi=multi unless set to tmips.
3594 * configure: Regenerate.
3596 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3598 * config/obj-coff.c (coff_frob_section): Add padding to the last
3599 section when aligning it increases its size.
3601 2000-07-11 Kazu Hirata <kazu@hxi.com>
3603 * config/tc-tic54x.c: Fix formatting.
3605 2000-07-10 Kazu Hirata <kazu@hxi.com>
3607 * config/tc-h8500.c: Fix formatting.
3608 * config/tc-tic54x.c: Fix formatting.
3610 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3612 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3613 displacements correctly.
3615 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3617 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3619 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3623 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3625 From David Huggins-Daines <dhd@linuxcare.com>
3626 * config/te-hppalinux64.h: Add a new emulation.
3627 * configure.in (emulations): Add configure bits to support the
3628 64-bit Linux/parisc target.
3629 * configure: Regenerate.
3631 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3632 (md_shortopts): Add `V' for ELF.
3634 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3635 when SOM or ELF_ARG_RELOC are defined.
3636 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3637 ELF_ARG_RELOC are defined.
3638 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3639 (pa_stringer): ..Do it here instead. Fix comment typos.
3640 (hppa_force_relocation): Cast enums to int before comparing with
3643 From Ryan Bradetich <rbradetich@uswest.net>
3644 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3645 redifinition warning.
3646 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3647 (hppa_force_relocation): ditto
3648 (md_apply_fix): Added cast to buf to fix warnings.
3650 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3651 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3653 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3654 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3655 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3656 reloc_type** to avoid warnings in switch.
3657 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3658 little earlier instead.
3660 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3662 (pa_type_args): Use symbol_arg_reloc_info.
3663 (struct pa_it): Make arg_reloc unsigned int.
3664 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3665 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3666 (pa_code): Delete. pa_text duplicates this function.
3667 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3668 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3670 (cons_fix_new_hppa): Actually change selector to e_fsel when
3671 warning about assuming so.
3672 (tc_gen_reloc): More example elf arg reloc code.
3673 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3674 (hppa_force_relocation): Likewise.
3676 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3678 (pa_end_of_source): Prototype.
3679 (hppa_fix_adjustable): Prototype.
3680 (LABELS_WITHOUT_COLONS): Move it..
3681 * config/te-hppa.h: To here.
3683 * config/te-hppa64.h: New file.
3685 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3687 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3688 format -10, -16, 16 relocs.
3689 (hppa_elf_mark_end_of_function): Test for null
3690 last_call_info->start_symbol
3692 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3693 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3694 re_assesmble_* functions. Delete extraneous statements. Fix
3696 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3697 insn to re_assemble_*.
3699 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3701 * doc/internals.texi (Expressions): Fix typo.
3703 2000-07-08 Kazu Hirata <kazu@hxi.com>
3705 * config/tc-sh.c: Fix formatting.
3706 * config/tc-tic54x.c: Fix formatting.
3707 * depend.c: Fix formatting.
3708 * flonum-konst.c: Likewise.
3709 * flonum-mult.c: Likewise.
3711 2000-07-07 Kazu Hirata <kazu@hxi.com>
3713 * config/tc-sh.c: Fix comments.
3714 * config/obj-vms.c: Fix comments.
3715 * config/tc-a29k.c: Likewise.
3716 * config/tc-alpha.c: Likewise.
3717 * config/tc-h8300.c: Likewise.
3718 * config/tc-h8500.c: Likewise.
3719 * config/tc-i370.c: Likewise.
3720 * config/tc-ia64.c: Likewise.
3721 * config/tc-m68hc11.c: Likewise.
3722 * config/tc-m68k.c: Likewise.
3723 * config/tc-mips.c: Likewise.
3724 * config/tc-ns32k.c: Likewise.
3725 * config/tc-ppc.c: Likewise.
3726 * config/tc-z8k.c: Likewise.
3728 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3730 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3731 Default to '(SEC_LOAD | SEC_DATA)'.
3732 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3734 * doc/internals.texi (CPU Backend): Describe
3735 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3737 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3739 * as.c (parse_args): NULL terminate the long option list.
3741 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3743 * config/tc-d30v.h: Include "write.h" for fixS.
3744 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3746 2000-07-05 Nick Clifton <nickc@cygnus.com>
3748 * config/tc-d30v.c (write_2_short): Further changes to warning
3749 messages produced when combining EITHER_BUT_PREFER_MU attributed
3752 2000-07-05 DJ Delorie <dj@redhat.com>
3756 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3758 * config/tc-arm.c (psrs): Accept combinations of flags.
3760 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3762 * config/tc-avr.c: Change _ () to _() around all strings marked
3763 for translation (exception from the usual coding style).
3764 (avr_opt): New struct variable, how the new switches are set.
3765 (OPTION_MMCU): Define as 'm' and actually use.
3766 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3767 (show_mcu_list): New function, display the list of known MCUs.
3768 (md_show_usage): Document the new switches. Call show_mcu_list.
3769 (avr_set_arch): Change 'm' to OPTION_MMCU.
3770 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3771 Handle the new switches.
3772 (avr_operands): Disable warnings for undefined combinations of
3773 operands if -mall-opcodes. Disable warnings for skipping two-word
3774 instructions if enhanced core or -mno-skip-bug.
3775 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3776 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3777 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3778 (avr_ldi_expression): Warn about implicit lo8().
3779 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3781 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3783 * configure.in: Add entry for mips-*-sysv4*MP*
3784 * configure: Rebuild
3785 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3786 elf32-tradlittlemips for traditional mips targets.
3787 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3788 test for Link Once sections as in adjust_reloc_syms.
3789 * config/te-tmips.h: New file for traditional mips targets. Define
3792 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3794 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3795 flags argument is not present, don't change an existing section's
3796 section's attributes. If the flags argument is present, warn if the
3797 attributes don't match the section's current attributes. When
3798 long section names are supported, set SEC_LINK_ONCE and
3799 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3801 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3803 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3804 symbols; create them.
3806 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3808 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3809 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3811 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3813 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3814 expressions. Ignore the problem when handling 16 bit signed
3815 immediates, because the assembler will take care of the relocation
3818 2000-06-27 Nick Clifton <nickc@cygnus.com>
3820 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3821 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3822 sequential order, and emit warning messages if the input source
3823 code contains constructs like that, or parallel constructs
3824 containing such opcodes.
3826 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3828 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3829 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3830 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3831 (md_show_usage): Update usage message.
3832 (md_parse_option): Allow redefinition of MCU type within the
3833 same avr[1-5] bfd machine type. Show both old and new MCU type
3834 in the error message.
3835 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3836 Simplify 8K wrap code.
3838 2000-06-25 Kazu Hirata <kazu@hxi.com>
3840 * config/obj-aout.c: Remove all uses of DEFUN.
3841 * config/obj-ieee.c: Likewise.
3842 * config/tc-sh.c: Fix comment typos.
3843 * config/tc-tahoe.c: Likewise.
3844 * config/tc-vax.c: Likewise.
3845 * config/tc-w65.c: Likewise.
3846 * config/tc-z8k.c: Likewise.
3847 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3849 2000-06-24 DJ Delorie <dj@cygnus.com>
3851 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3852 more changes from Sept 1999
3853 (tc_i386_fix_adjustable): ditto
3854 (md_apply_fix3): ditto
3856 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3858 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3859 (gas_cgen_parse_operand): Set it around expression() call.
3860 (gas_cgen_md_operand): Test for it before longjmp().
3862 2000-06-24 Kazu Hirata <kazu@hxi.com>
3864 * config/tc-h8500.c: Remove all uses of DEFUN.
3865 * config/tc-sh.c: Likewise.
3866 * config/tc-w65.c: Likewise.
3867 * config/tc-z8k.c: Likewise.
3869 * config/tc-h8500.c: Fix typos in comments.
3871 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3873 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3876 2000-06-23 matthew green <mrg@redhat.com>
3878 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3879 defined. Fix error message for `[' grouping.
3881 2000-06-22 Kazu Hirata <kazu@hxi.com>
3883 * config/tc-h8300.c: Fix formatting and comment typos.
3885 2000-06-22 Timothy Wall <twall@cygnus.com>
3887 * config/tc-ia64.c (note_register_values): Move premature QP
3888 notation clearing into the appropriate place.
3890 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3892 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3893 first before anything else. Add bin-bugs.h, emul.h and progress.h
3894 Sort list of files as for $(OBJS) in Makefile.am.
3896 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3897 find one. Remake dependencies.
3898 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3899 * Makefile.in: Regenerate.
3900 * doc/Makefile.in: Regenerate.
3902 * config/tc-i386.c (i386_displacement): Don't assume a constant
3903 displacement is necessarily 16 bits when in 16 bit code mode.
3904 (md_assemble): Instead size the displacement here after we know
3905 for sure that a .code16gcc operand hasn't automatically added
3906 operand size prefixes.
3908 2000-06-21 H.J. Lu <hjl@gnu.org>
3910 * Makefile.am: Rebuild dependency.
3911 * Makefile.in: Rebuild.
3913 2000-06-21 Kazu Hirata <kazu@hxi.com>
3915 * config/tc-h8300.c (parse_reg): Make the function static.
3916 (parse_exp): Likewise.
3918 2000-06-20 DJ Delorie <dj@cygnus.com>
3920 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3921 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3922 for cygwin import libraries to work properly.
3924 2000-06-20 H.J. Lu <hjl@gnu.org>
3926 * Makefile.am: Rebuild dependency.
3927 * Makefile.in: Rebuild.
3928 * configure: Likewise.
3929 * doc/Makefile.in: Likewise.
3931 2000-06-20 Timothy Wall <twall@cygnus.com>
3933 * doc/internals.texi (CPU backend): Add @itemx for
3934 TC_START_LABEL_WITHOUT_COLON.
3935 * doc/c-tic54x.texi: New.
3936 * doc/as.texinfo: Add tic54x features and include primary tic54x
3938 * doc/all.texi: Add C54X.
3939 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3940 * doc/Makefile.in: Regenerate.
3941 * configure.in: Add tic54x and define LIBM for tic54x.
3942 * configure: Regenrate.
3943 * config/tc-tic54x.[ch]: New.
3944 * config/obj-coff.h: Add tic54x.
3945 * Makefile.am: (CPU_TYPES): Add tic54x.
3946 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3947 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3948 (as_new_LDADD): Add $(LIBM).
3949 * Makefile.in: Regenerate.
3951 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3953 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3954 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3955 * doc/as.texinfo: Likewise.
3957 * configure, Makefile.in: Regenerate.
3958 * configure.in (emulations): Recognize m6811 and m6812.
3959 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3960 Added files for 68hc11 and 68hc12 assembler.
3961 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3962 * config/tc-m68hc11.h: Header definition for that assembler.
3964 2000-06-18 Nick Clifton <nickc@redhat.com>
3966 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3967 instead of OCTETS_PER_BYTE.
3969 * config/tc-v850.c: Fix compile time warnings.
3970 * config/tc-ppc.c: Fix compile time warnings.
3972 2000-06-18 H.J. Lu <hjl@gnu.org>
3974 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3975 * configure: Rebuild.
3977 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3979 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3982 2000-06-16 Nick Clifton <nickc@cygnus.com>
3984 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3985 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3987 * doc/c-mips.texi: Document newly accepted cpu variants.
3989 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3991 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3993 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3995 * macro.c (getstring): Make it possible to escape the quote
3998 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4000 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4002 2000-06-13 H.J. Lu <hjl@gnu.org>
4004 * configure: Regenerate.
4006 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4008 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4010 * doc/internals.texi (line_separator_chars): Semicolon is no
4011 longer a default. Mention null and newline as defaults.
4013 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4015 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4016 * config/tc-i860.h (line_separator_chars): Likewise.
4017 * config/tc-h8300.c (line_separator_chars): Likewise.
4018 * config/tc-i960.c (line_separator_chars): Likewise.
4019 * config/tc-m68k.c (line_separator_chars): Likewise.
4020 * config/tc-mips.c (line_separator_chars): Likewise.
4021 * config/tc-ns32k.c (line_separator_chars): Likewise.
4022 * config/tc-sparc.c (line_separator_chars): Likewise.
4023 * config/tc-vax.c (line_separator_chars): Likewise.
4025 * config/tc-h8300.c (comment_chars): Use string initialiser.
4026 * config/tc-i960.c (line_comment_chars): Likewise.
4027 * config/tc-z8k.c (comment_chars, line_comment_chars,
4028 line_separator_chars): Likewise.
4030 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4033 2000-06-08 Nick Clifton <nickc@cygnus.com>
4035 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4038 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4040 * configure.in (VERSION): Update to show this is the CVS mainline.
4042 2000-06-08 Matthew Jacob <mjacob@feral.com>
4044 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4045 $at is the integer register $r28, vs. both $r28 and the floating
4046 point register $f28.
4048 2000-06-08 James E. Wilson <wilson@cygnus.com>
4050 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4051 (dot_endp): Don't call ia64_flush_insns.
4052 (emit_one_bundle): Don't delete prologue/body records from
4053 unwind_record list in first loop. Rewrite second loop to account for
4056 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4058 * config/tc-ia64.c: Add missing prototypes.
4059 (generate_unwind_image): Cast argument to output_unw_records call.
4061 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4063 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4065 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4067 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4068 (REGISTER_P): likewise.
4069 (avr_opcodes): uses include/opcode/avr.h
4070 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4072 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4074 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4077 2000-06-03 H.J. Lu <hjl@gnu.org>
4079 * read.c (is_end_of_line): Put back `;'.
4081 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4083 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4085 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4087 * expr.c (operand): Test is_end_of_line outside switch to catch
4088 line separator chars that are also operators.
4089 (operator): Return O_illegal for line separator chars.
4091 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4092 entry (or `!' entry for TC_HPPA).
4094 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4095 before indexing is_end_of_line. Remove redundant check for '\0'.
4097 * config/tc-h8500.c (md_assemble): Likewise.
4098 * config/tc-mcore.c (md_assemble): Likewise.
4099 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4102 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4104 * config/tc-mcore.c (mcore_cons): Likewise.
4105 (mcore_float_cons): Likewise.
4106 (mcore_stringer): Likewise.
4107 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4109 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4111 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4113 2000-05-29 Nick Clifton <nickc@cygnus.com>
4115 * config/tc-sh.c: Fix compile time warning messages.
4117 * config/tc-mips.c: Fix compile time warning messages.
4119 2000-05-29 Philip Blundell <philb@gnu.org>
4121 * doc/as.texinfo: Update copyright dates.
4122 (Local Labels): Delete misplaced mention of ARM.
4123 * NEWS: Mention ARM ELF support.
4125 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4127 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4128 it is modified, and use the real_size to compute the frag address
4129 for dwarf2 line info.
4131 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4133 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4134 line-matching scheme to cope with automake moving variables around.
4135 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4136 * Makefile.in: Regenerate.
4138 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4140 * config/tc-sparc.c (sparc_relax): New.
4141 (md_longopts): Add -relax and -no-relax options.
4142 (md_parse_options, md_show_usage): Likewise.
4143 (md_apply_fix3): Optimize tail call into branch always if possible.
4145 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4147 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4148 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4149 rules, with warning when a GAS statement specifies a packing that
4150 will result in an instruction being squashed.
4151 Added typdef packing_type and enumerals, changed various integer
4152 literals to use the enumerals.
4154 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4156 * config/tc-ia64.c (dot_restorereg_p): New function.
4157 (md_pseudo_table): Add restorereg.p.
4158 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4159 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4161 * config/tc-ia64.h (unw_record_type): Add unwabi.
4162 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4163 called MASK with members for imask, and the masks produced by
4164 fr_mem, gr_mem, br_mem, and frgr_mem.
4165 (unw_p_record): Add members ABI and CONTEXT.
4166 (unw_x_record): Add member AB.
4167 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4168 as pseudo-register for use during unwind info generation.
4169 (AR_PFS, AR_LC): New macros.
4170 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4171 whose names start with an at sign (as in "@priunat").
4172 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4174 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4175 proc_end, unwind_info, personality_routine): Consolidate into
4176 "unwind" structure to reduce offset-table use. Add member
4177 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4179 (output_R1_format, output_R3_format, output_P3_format,
4180 output_P6_format): Initialize R with zero to reduce compiler warnings.
4181 (output_P7_format): Ditto. Add `default' branch to switch
4182 statement to reduce compiler warnings.
4183 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4184 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4185 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4186 into single argument.
4187 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4188 compiler warnings. Merge A and B args into single argument.
4189 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4190 A and B args into single argument.
4191 (free_record): Removed (wasn't used).
4192 (free_list_records): Also free imasks in prologue records.
4193 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4194 (output_spill_mask): Remove.
4195 (output_unwabi): New function.
4196 (output_epilogue, output_label_state, output_copy_state): Call
4198 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4199 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4201 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4202 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4203 as part of handling the prologue records. Emit region's imask if
4204 we have one. Handle unwabi, epilogue, label_state, copy_state,
4205 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4206 spill_sprel_p, and spill_reg_p records.
4207 (set_imask, count_bits, slot_index): New function.
4208 (fixup_unw_records): Fix region size computation. Handle
4209 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4210 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4211 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4212 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4213 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4214 (dot_save): Use manifest constants for applicaton registers.
4215 Handle REG_PR and REG_PRIUNAT.
4216 (dot_restore): Don't just ignore it.
4217 (dot_restorereg): New function..
4218 (generate_unwind_image): Ensure unwind info is a multiple of eight
4219 bytes, not just four bytes.
4220 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4221 (dot_altrp): Don't just ignore it.
4222 (dot_savemem): New function. Replaces dot_savesp() and
4223 dot_savepsp(). Use manifest constants for applicaton registers.
4224 Handle REG_PR and REG_PRIUNAT.
4225 (dot_savef): Simplify.
4226 (dot_saveb): Support generation of br_gr.
4227 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4228 dot_label_state, dot_copy_state): New function.
4229 (dot_unwabi): Don't just ignore it.
4230 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4231 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4232 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4233 (emit_one_bundle): Set slot number for prologue/body records
4234 *before* emitting the first insn.
4235 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4236 (md_begin): Declare "psp" pseudo-register.
4237 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4238 so we don't get segfault.
4239 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4240 counts as required per SW Conventions manual
4241 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4242 output_preds_psprel, output_preds_sprel, output_spill_base,
4243 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4244 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4245 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4246 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4247 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4248 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4249 (dot_vframe): Implement.
4250 (dot_vframesp, dot_vframepsp): New function.
4252 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4254 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4255 * configure: Regenerate.
4257 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4259 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4260 (md_estimate_size_before_relax): so we can use it here instead of
4261 old kludges. Localise vars to blocks. Comment.
4263 * frags.c (frag_new): Update fr_var comments.
4264 * frags.h (struct frag): Ditto.
4266 2000-05-22 Richard Henderson <rth@cygnus.com>
4268 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4269 (pseudo_func): Add pcrel.
4270 (operand_match): Handle IA64_OPND_TGT64.
4271 (build_insn): Likewise.
4272 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4273 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4274 (fix_insn): Handle all three 64-bit relocation types.
4276 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4278 * obj.h (struct format_ops): New members begin, app_file,
4279 s_set_other, s_set_desc, s_get_type, s_set_type,
4280 separate_stab_sections, init_stab_section.
4282 * config/obj-multi.h: Update GPL notice to v2.
4284 (obj_app_file): New.
4285 (S_SET_SIZE): Test s_set_size for NULL before calling.
4286 (S_SET_ALIGN): Similar for s_set_align.
4291 (SEPARATE_STAB_SECTIONS): New.
4292 (INIT_STAB_SECTION): New.
4293 (EMIT_SECTION_SYMBOLS): New.
4294 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4296 * config/obj-elf.h: Update GPL notice to v2.
4297 Mention that this file is included from obj-multi.h.
4298 (obj_begin): Wrap definition in ifndef.
4299 (elf_file_symbol): Constify declaration.
4300 (obj_app_file): Ditto.
4301 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4302 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4304 * config/obj-elf.c (elf_s_set_other): New.
4305 (elf_file_symbol): Constify argument.
4306 (elf_separate_stab_sections): New.
4307 (elf_init_stab_section): New.
4308 (elf_format_ops): Add new members. Remove comma at end.
4310 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4311 (ecoff_format_ops): Add new fields. Remove comma at end.
4312 Mention inconsistency for emit_section_symbols.
4314 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4316 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4317 (coff_separate_stab_sections): New.
4318 (coff_format_ops): Add new members.
4320 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4321 (obj_aout_s_set_other): New.
4322 (obj_aout_s_set_desc): New.
4323 (obj_aout_s_get_type): New.
4324 (obj_aout_s_set_type): New.
4325 (obj_aout_separate_stab_sections): New.
4326 (aout_format_ops): New members added. Use obj_aout_process_stab,
4327 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4328 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4330 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4332 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4334 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4335 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4336 (md_estimate_size_before_relax): Ensure jumps to weak and
4337 externally visible symbols are relocatable.
4339 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4341 * stabs.c (aout_process_stab): Make global.
4342 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4343 * read.h (aout_process_stab): Declare.
4345 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4346 Generalize to *aout, *coff *elf.
4347 * configure: Regenerated.
4349 * doc/internals.texi (Object format backend): Say
4350 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4352 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4353 * Makefile.in: Regenerated.
4355 2000-05-19 Catherine Moore <clm@cygnus.com>
4357 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4359 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4361 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4362 instruction to reflect change in re_assemble_*.
4364 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4366 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4367 build PA64 ELF tools.
4368 * configure: Rebuilt.
4370 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4372 * Makefile.am: Regenerate dependencies.
4373 * Makefile.in: Regenerate.
4375 2000-05-15 Nick Clifton <nickc@cygnus.com>
4377 * config/tc-arm.c (struct asm_psr): Add boolean field
4378 distinguishing between CSPR and SPSR. Rename 'number' field
4380 (psrs): Rearrange contents to match new asm_psr structure.
4381 (arm_psr_parse): Move next to psr_required_here. Make it
4382 return an asm_psr structure.
4383 (psr_required_here): Use asm_psr structure returned by
4385 (do_msr): Reorganise to allow psr_required_here to be called
4387 (md_undefined_name): Mark 'name' parameter as unused, since
4388 the COFF target does not use it.
4390 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4392 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4394 * config/te-aux.h: Likewise.
4395 * config/te-dpx2.h: Likewise.
4396 * config/te-go32.h: Likewise.
4397 * config/te-hp300.h: Likewise.
4398 * config/te-hppa.h: Likewise.
4399 * config/te-i386aix.h: Likewise.
4400 * config/te-ic960.h: Likewise.
4401 * config/te-interix.h: Likewise.
4402 * config/te-nbsd532.h: Likewise.
4403 * config/te-pc532mach.h: Likewise.
4404 * config/te-ppcnw.h: Likewise.
4405 * config/te-psos.h: Likewise.
4406 * config/te-sparcaout.h: Likewise.
4407 * config/te-sun3.h: Likewise.
4408 * config/te-sysv32.h: Likewise.
4410 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4412 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4413 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4414 and sign extend without an if statement.
4415 (build_bytes): Likewise.
4417 2000-05-14 Kazu Hirata <kazu@hxi.com>
4419 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4420 X_add_symbol L_32 case.
4422 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4424 * config/te-freebsd.h: New file.
4426 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4428 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4429 bindtextdomain): Replace defines with those from intl/libgettext.h
4430 to quieten gcc warnings.
4432 * NEWS: Mention x86 .arch and -q.
4434 * config/tc-i386.c (quiet_warnings): New.
4435 (md_assemble): Use quiet_warnings.
4436 (md_parse_option): Set quiet_warnings from -q.
4437 (md_show_usage): Mention -q, delete -m.
4438 (flag_do_long_jump): Delete.
4439 (md_parse_option): Remove -m.
4440 (md_show_usage): Remove -m.
4441 (md_create_long_jump): Remove useless flag_do_long_jump code.
4443 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4444 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4446 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4447 Alexander Sokolov <robocop@netlink.ru>
4449 * doc/c-i386.texi (i386-Arch): New section.
4450 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4452 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4453 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4454 architecture has been given and is not 486.
4455 (set_cpu_arch): New.
4456 (md_pseudo_table): Add .arch.
4457 (md_assemble): Warn if cpu architecture has been given and an
4458 unsupported instruction.
4460 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4461 Move operand_types bit defines after relevant template field.
4462 (template): Add cpu_flags.
4466 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4468 * config/tc-mn10300.h (md_end): Define.
4469 (mn10300_finalize): Declare.
4470 * config/tc-mn10300.c: Include dwarf2dbg.h.
4471 (debug_line): Define.
4472 (md_assemble): Generate dwarf2 line info.
4473 (mn10300_finalize): New function. Finalize dwarf2 info.
4475 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4477 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4478 external version of the relocation for weak symbols.
4480 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4482 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4483 frame size in units of 16 bytes, as required per SW Conventions manual.
4484 (output_unw_records): Output info-block header as a dword to get
4487 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4489 * as.h: #include "file", not <file> on files from ../include.
4490 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4491 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4492 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4493 (tc_coff_symbol_emit_hook): Ditto.
4494 (OPTCOUNT): Cast to int to avoid compiler warning.
4495 (md_begin): Fix signed/unsigned warnings.
4497 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4499 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4500 ABRANCH LONG case for a conditional branch on a 68000.
4501 (md_estimate_size_before_relax): Likewise. Also handle
4502 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4503 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4504 PC-relative on all CPUs.
4505 (md_estimate_size_before_relax): Likewise.
4507 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4509 * as.c (parse_args): Just mention current year in printed
4512 2000-05-03 J.T. Conklin <jtc@redback.com>
4514 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4516 (md_parse_option): Recognize -m7400.
4518 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4520 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4521 don't permit lp to become less than the words array.
4523 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4525 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4526 Fix little-endian case.
4528 2000-05-03 David O'Brien <obrien@NUXI.com>
4530 * as.c (parse_args): Update copyright.
4532 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4534 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4535 for the .bss section too.
4537 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4539 * configure.in: Set em=linux for hppa-*-linux.
4540 * configure: Regenerate.
4541 * doc/Makefile.in: Regenerate with correct automake.
4543 * frags.c (frag_grow): Sanity check chunk_size.
4545 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4546 * config/obj-som.h: Likewise.
4547 * config/obj-ieee.h: Likewise.
4549 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4551 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4552 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4553 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4554 (pa_ip): low_sign_unext now returns via function value. Use
4555 re_assemble_* instead of dis_assemble_* and
4556 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4558 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4559 (md_section_align, md_parse_option, md_show_usage,
4560 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4561 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4562 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4563 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4564 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4566 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4567 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4568 outside of switch. Correct mask and shifting errors in case 10
4569 and case -11. In case 21, compare against signed range to suit
4570 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4571 case 17 and case 22, use offsetT variable to properly check range.
4572 Use re_assemble_* here too.
4573 (evaluate_absolute): Change type of value to offsetT. Call
4574 hppa_field_adjust to do the work for us.
4575 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4576 (pa_parse_cmpib_64_cmpltr): Ditto.
4577 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4578 of i to unsigned int.
4579 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4580 (pa_end_of_source): Return type is void.
4582 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4584 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4586 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4588 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4589 More comments added.
4590 (md_begin): Removed "construct symbols for each register name".
4591 Because register names conflicts with GCC generated function
4593 (avr_operand): Now constant numbers can be used as a register
4594 identifiers (0 as r0, 31 as r31).
4595 (md_assemble): use skip_space () before parsing instruction
4598 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4600 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4601 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4602 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4603 * configure: Regenerate.
4605 2000-04-29 Andreas Jaeger <aj@suse.de>
4607 * as.h: Correctly check GCC version.
4609 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4611 * doc/as.1: Fix unbalanced brackets.
4613 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4615 (line_comment_chars): Set to '/' if TE_FreeBSD.
4617 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4619 * configure.in: Configury support for PA64 (currently disabled).
4620 * configure: Rebuilt.
4622 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4624 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4625 bfd_set_section_alignment.
4627 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4629 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4632 2000-04-24 Nick Clifton <nickc@cygnus.com>
4634 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4635 * doc/as.texinfo (Align): Include arm and strongarm in list of
4636 targets that have the second form of the behaviour of the .align
4639 2000-04-24 Mark Klein <mklein@dis.com>
4641 * config/obj-som.c: Terminate obj_pseudo_table.
4643 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4645 * as.c (parse_args): Allow md_parse_option to override -a listing
4647 * config/obj-coff.c (add_lineno): Change type of offset parameter
4648 from "int" to "bfd_vma."
4649 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4650 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4651 (ppc_change_csect): Align correctly for XCOFF64.
4652 (ppc_machine): New function, which discards "ppc_machine" line.
4653 (ppc_tc): Cons for 8 when code is 64 bit.
4654 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4656 (md_parse_option): Handle -a64 and -a32.
4658 * config/tc-ppc.h (TARGET_MACH): Define.
4659 (TARGET_FORMAT): Move to function.
4660 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4662 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4664 * config/tc-avr.c: New AVR_ISA_ defined.
4665 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4666 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4667 for `fmul', `movw' and `lpm R,Z' instructions.
4668 (avr_operands): Warn if current opcode is a two-word instruction
4669 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4670 (avr_opcodes): New commands added.
4671 (REGISTER_P): Check 'a' and 'v' constraint letters.
4672 (mcu_types): New MCU added.
4674 2000-04-22 Timothy Wall <twall@cygnus.com>
4676 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4678 (operand_match): Conditionally insert default bit values for IMMU9.
4680 2000-04-14 Matthew Green <mrg@cygnus.com>
4682 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4683 * configure: Rebuilt.
4685 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4686 Jason Eckhardt <jle@cygnus.com>
4688 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4690 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4691 Added handling of new operand types l,y,&,fe,fE,fx.
4693 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4694 David Mosberger <davidm@hpl.hp.com>
4695 Timothy Wall <twall@cygnus.com>
4696 Andrew MacLeod <amacleod@cygnus.com>
4697 Jim Wilson <wilson@cygnus.com>
4699 * Makefile.am (CPU_TYPES): Add ia64.
4700 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4701 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4702 * Makefile.in: Rebuild.
4703 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4704 * configure: Rebuild.
4705 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4706 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4707 * expr.c (expr): Handle md_optimize_expr.
4708 * read.c (LEX_HASH): Add comment.
4709 * config/tc-ia64.c, config/tc-ia64.h: New files.
4711 2000-04-21 Richard Henderson <rth@cygnus.com>
4713 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4714 bundling a non-delayed branch type instruction.
4716 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4718 * config/tc-mn10300.c (HAVE_AM30): Define.
4719 (md_assemble): Use it.
4721 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4723 * config/obj-elf.c (obj_elf_change_section): Check for changed
4726 * Makefile.am: (CPU_MULTI_VALID): Remove.
4727 (MULTI_CPU_TYPES): Define.
4728 (MULTI_CPU_OBJ_VALID): Define.
4729 (DEPTC): Use the above.
4730 (DEPOBJ): Same here.
4732 Regenerate dependencies.
4733 * Makefile.in: Regenerate.
4735 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4737 * Makefile.am (YACC, LEX): Get them from configure.
4739 2000-04-18 H.J. Lu (hjl@gnu.org)
4741 * config/tc-i386.c (offset_in_range): Use addressT instead of
4742 bfd_vma for non-bfd assemblers.
4744 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4746 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4747 doesn't give spurious errors.
4749 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4751 * as.h (SEEK_SET): Define if undefined.
4753 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4755 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4756 constants, and don't assume offsetT is 32 bits.
4758 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4760 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4761 (md_pcrel_from_section): Add prototype.
4762 (d10v_fix_adjustable): Add prototype.
4763 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4765 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4767 2000-04-12 Nick Clifton <nickc@cygnus.com>
4769 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4770 symbol in frag chain.
4772 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4774 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4775 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4776 (fits_in_signed_word, smallest_imm_type): Ditto.
4777 (md_assemble): Use an offsetT var to hold offsetT values, not a
4779 (offset_in_range): New.
4780 (md_assemble): Use it.
4781 (md_convert_frag): Change type of target_address, opcode_address,
4782 and displacement_from_opcode_start to offsetT.
4783 (md_create_short_jump): Change type of offset to offsetT.
4784 (md_create_long_jump): Ditto.
4785 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4786 (md_chars_to_number): Remove.
4787 (output_invalid): Remove duplicate prototype.
4789 2000-04-09 Nick Clifton <nickc@cygnus.com>
4791 * Makefile.am (CPU_TYPES): Add 'avr'.
4792 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4793 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4795 * Makefile.in: Regenerate.
4797 * doc/as.texinfo: Add M32R documentation.
4799 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4801 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4802 --enable-build-warnings option.
4803 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4804 * Makefile.in, configure: Re-generate.
4806 2000-04-07 Nick Clifton <nickc@cygnus.com>
4808 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4809 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4810 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4811 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4812 (arm_force_relocation): Force relocations for
4813 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4815 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4817 * config/tc-sh.c (get_operands): There's no third operand if the
4818 first operand is an immediate.
4820 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4822 * config/tc-sh.c (immediate): Delete.
4823 (sh_operand_info): Add immediate member.
4824 (parse_reg): Use A_PC for pc.
4825 (parse_exp): Add second argument 'op'. All callers changed.
4826 (parse_at): Expect pc to be coded as A_PC.
4827 Use immediate field in *op.
4828 (insert): Add fourth argument 'op'. All callers changed.
4829 (build_relax): Add second argument 'op'. All callers changed.
4830 (insert_loop_bounds): New function.
4831 (build_Mytes): Remove DISP_4.
4832 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4833 (assemble_ppi): Use immediate field in *operand.
4834 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4835 (md_apply_fix): Likewise.
4836 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4838 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4840 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4842 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4844 * internals.texi (CPU backend): Document
4845 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4847 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4849 * po/gas.pot: Regenerate.
4851 * as.c (show_usage): Restore translated part of bug string.
4852 * gasp.c (show_usage): Likewise.
4854 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4855 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4856 than move-if-change.
4857 (DEP1): Modify for "gcc -MM".
4861 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4862 Update dependencies.
4863 * Makefile.in: Regenerate.
4865 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4867 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4868 (md_begin): Likewise.
4869 (HAVE_AM33): New macro.
4870 (md_assemble): Use it. Match r_regs and xr_regs only if
4873 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4875 * as.h: #include "bin-bugs.h"
4876 * as.c (show_usage): Use REPORT_BUGS_TO.
4877 * gasp.c: #include "bin-bugs.h"
4878 (show_usage): Use REPORT_BUGS_TO.
4880 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4882 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4884 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4885 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4888 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4890 * config/tc-i386.c (i386_immediate): Don't assume a constant
4891 immediate is necessarily 16 bits when in 16 bit code mode.
4892 (md_assemble): Instead set guess_suffix here after we have checked
4895 2000-04-02 Richard Henderson <rth@cygnus.com>
4897 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4898 quantities. Correct right shift sign extension.
4899 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4900 32-bit value when shifting into place.
4902 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4904 * app.c: Add ATTRIBUTE_UNUSED as needed.
4905 * config/tc-ppc.c: Likewise.
4906 (ppc_size): Make unsigned long.
4907 (ppc_insert_operand): Add casts to avoid warnings.
4909 2000-03-31 Nick Clifton <nickc@cygnus.com>
4911 * config/tc-d10v.h (md_flush_pending_output): Define.
4913 2000-03-29 Nick Clifton <nickc@cygnus.com>
4915 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4916 segment. Works for both BFD_ASSEMBLER and others.
4917 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4919 2000-03-29 Nick Clifton <nickc@cygnus.com
4921 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4923 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4925 * listing.c (LISTING_LHS_WIDTH): Default depends on
4927 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4929 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4931 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4934 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4936 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4938 * config/tc-avr.c (mcu_types): Add missing initialiser.
4939 (md_pcrel_from_section): Add prototype.
4940 (avr_operand): Remove redundant test of unsigned < 0.
4941 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4943 2000-03-27 Denis Chertykov <denisc@overta.ru>
4945 * config/tc-avr.c: New file for AVR support.
4946 * config/tc-avr.h: Likewise.
4947 * configure.in: Add AVR support.
4948 * configure: Regenerate.
4950 2000-03-26 Timothy Wall <twall@cygnus.com>
4952 * gasp.c (macro_op): Add new argument to check_macro call.
4953 Macro structure definitions moved to macro.h
4954 * sb.h: Add argument to prototype for input_scrub_include_sb.
4955 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4956 nesting checks with an additional flag.
4957 (struct input_save): Add flag to indicate whether current sb
4958 should be checked for proper macro/conditional nesting.
4959 (input_scrub_push/pop): Save/restore nest check flag.
4960 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4962 * macro.c (check_macro): Allow caller to retrieve parsed macro
4963 information if a pointer is provided. This information may be
4964 used by the new macro hooks.
4965 * macro.h: Update prototype for check_macro. Macro struct
4966 definitions moved here from macro.c/gasp.c.
4967 * read.c (read_a_source_file): Add parameter to check_macro call,
4968 and pass macro info to the macro hook, if defined.
4969 (input_scrub_insert_line): New. Allow insertion of a line of
4970 characters into the input stream.
4971 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4972 file into the input stream.
4973 (s_include): Use input_scrub_insert_file.
4974 * internals.texi: Document new macro hooks.
4975 * as.h: New prototypes added.
4977 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4979 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4980 an initial capital letter.
4981 (i386_index_check): Reindent.
4983 2000-03-19 Nick Clifton <nickc@cygnus.com>
4985 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4988 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4990 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4991 instruction operand bad if Rd > 7 when generating
4992 thumb instructions. Prevents for example,
4993 "adr r12,label" from silently failing and generating
4994 the wrong instruction.
4996 2000-03-17 Nick Clifton <nickc@cygnus.com>
4998 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4999 that have a destingation >= 0x400000.
5000 Fix compile time warning messages.
5002 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5004 * config/tc-sh.c (md_begin): When encountering insn that are
5005 not supported by the current arch, only change the name if
5006 its contents are the same as prev_name.
5007 (get_specific): If the the architecture doesn't match, fail.
5009 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5011 * config/tc-sh.c (IDENT_CHAR): Define.
5012 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5013 matching back where it came from.
5015 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5017 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5019 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5021 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5024 2000-03-15 Kazu Hirata <kazu@hxi.com>
5026 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5028 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5030 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5031 floating-point-number, make sure 'f' is in FLT_CHARS.
5033 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5035 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5036 (s_lcomm_internal): Use it.
5037 * doc/internals.texi (CPU backend): Document it.
5038 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5041 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5043 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5046 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5047 implementation doesn't have special handling for switch
5049 (macro_build): Allow for code in sections other than .text.
5051 (mips_ip): Likewise.
5052 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5053 Don't perform relocs if we will be outputting them.
5054 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5055 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5058 2000-03-09 Catherine Moore <clm@cygnus.com>
5060 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5061 relocation type based on the entry in the fixup structure.
5062 Put S_IS_EXTERN processing back in.
5064 2000-03-08 H.J. Lu (hjl@gnu.org)
5066 * Makefile.am (install-exec-tooldir): Depend on
5067 install-exec-bindir for parallel make.
5068 * Makefile.in: Regenerated.
5070 2000-03-06 Nick Clifton <nickc@cygnus.com>
5072 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5074 (md_parse_option): Parse -m32r command line switch - disable m32rx
5076 (md_show_usage): Document new option.
5078 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5079 * doc/Makefile.in: Regenerate.
5080 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5082 2000-03-02 Michael Meissner <meissner@redhat.com>
5084 * config/tc-d30v.c (check_range): Remove code that incorrectly
5085 sign extended values where bits < 32.
5087 2000-03-02 H.J. Lu (hjl@gnu.org)
5089 * configure.in: Support --enable-targets=all on ia32.
5090 * configure: Regenerated.
5092 2000-03-01 Nick Clifton <nickc@cygnus.com>
5094 * gasp.c (do_align): Remove bogus check of alignment value.
5096 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5098 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5099 TC_PPC was defined forced the type of a symbol with no other type
5102 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5104 * doc/internals.texi (CPU backend): Mention that
5105 line_separator_chars do not break up comments. Fix typos for
5106 LEX_AT and LEX_NAME descriptions. Document operands for
5107 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5108 description of md_create_short_jump usage. Document argument for
5109 md_undefined_symbol.
5111 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5113 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5114 (md_parse_option): Handle it.
5115 (md_show_usage): Document it.
5117 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5119 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5120 opcode, for the instruction `pal19'. From Andrea Arcangeli
5123 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5125 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5127 (md_assemble): To here, before template operands are matched.
5128 Also ensure a constant immediate is sign extended when we know the
5129 size is at most 16 bits. This is to catch cases like "add
5130 $0xffc0,%ax" where we don't know the size, and thus that the
5131 immediate can be represented as Imm8S until after parsing the
5133 (i386_displacement): Similarly sign extend 16 bit constant
5135 (md_assemble): Relax 16-bit jump constant range check to suit sign
5136 extended displacements.
5138 2000-02-26 Andreas Jaeger <aj@suse.de>
5140 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5142 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5144 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5145 call operands when intel_syntax.
5146 (intel_float_operand): Return 2 for "fi...".
5147 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5148 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5149 earlier "SHORT" change.
5150 (md_assemble): When determining suffix from Regs, exclude
5153 2000-02-24 Nick Clifton <nickc@cygnus.com>
5155 * configure: Add arm-wince, mips-pe and sh-pe targets.
5156 * configure: Regenerate.
5158 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5160 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5161 "pe-mips" for the mips-pe target.
5163 * config/tc-arm.c (insns): Change displacement encoded in BL
5164 and B instructions if the target port is arm-wince.
5165 (do_ldst): Do not bias the relocation offset if the target
5167 (md_pcrel_from): Add in missing relocation offset bias if the
5168 target os arm-wince.
5170 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5171 (md_begin): Disable -G support for mips-pe target.
5172 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5173 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5176 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5177 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5178 assembler, just set the alignment to 4.
5180 * config/te-wince-pe.h: New file for WinCE targets. Define
5183 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5185 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5186 string instructions.
5187 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5188 (i386_intel_memory_operand): After finding a segment override,
5189 check again for no `[' before looking for a displacement. Bomb if
5190 more than one displacement rather than silently discarding the
5191 second and subsequent ones. Free strings malloc'd by
5192 build_displacement_string.
5194 2000-02-24 Catherine Moore <clm@cygnus.com>
5196 * config/obj-som.c (obj_pseudo_table): Add "weak".
5197 (obj_som_weak): New routine.
5199 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5201 * config/tc-i386.c (union i386_op): New.
5202 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5203 Throughout file replace occurences of disps[n], imms[n], regs[n]
5204 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5205 intel mode operand swapping. Add assert in regKludge and
5206 fake_zero_displacement code. Test i.types[n] when outputting
5207 displacements and immediates. Combine output of Disp16 with
5209 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5210 when in intel mode by (not) reversing fsub and fdiv operands
5211 before the template search. This fails for single operand
5212 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5213 undefined. Instead fix the base_opcode after we've found the
5214 template. Move base_opcode xor with found_reverse_match from
5215 opcode output code to before this fix so we test for the correct
5217 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5218 check in intel mode. Instead compare opcodes.
5220 * config/tc-i386.h (TC_RELOC): Delete.
5221 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5222 with equivalent call to reloc.
5224 * as.h (flag_m68k_mri): Move declaration after target include, and
5225 only declare when TC_M68K defined. Define as zero otherwise.
5226 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5227 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5228 Define as zero otherwise.
5229 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5230 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5231 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5232 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5233 testing whether defined.
5234 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5235 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5236 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5237 rather than testing whether defined.
5238 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5239 (parse_mri_cons): Declare and use only when TC_M68K.
5240 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5241 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5242 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5244 * NEWS: Mention IBM 370 support.
5246 2000-02-23 Richard Henderson <rth@cygnus.com>
5248 * config/tc-i386.c (md_assemble): When swapping operands for
5249 intel_syntax, assume everything that's not Imm or Disp is a
5252 2000-02-23 Linas Vepstas <linas@linas.org>
5254 * config/tc-i370.c, config/tc-i370.h: New files.
5255 * Makefile.am: Add support for Linux/IBM 370.
5256 * configure.in: Likewise.
5257 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5258 * config/obj-elf.c: Include elf/i370.h
5259 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5261 * Makefile.in: Regenerate.
5262 * configure: Regenerate.
5264 * doc/c-i370.texi: New file.
5265 * doc/all.texi: Include it.
5266 * doc/as.texinfo: And here.
5267 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5268 * doc/Makefile.in: Regenerate.
5270 2000-02-19 Michael Meissner <meissner@redhat.com>
5272 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5273 determine if an instruction can be used in parallel with an ADDppp
5274 or SUBppp instruction.
5276 2000-02-22 Andrew Haley <aph@cygnus.com>
5278 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5280 2000-02-22 Andrew Haley <aph@cygnus.com>
5282 * config/tc-mips.c (mips_gp32): New variable.
5283 (macro_build) Use mips_gp32.
5285 (md_longopts): Add "-mgp32" and "-mgp64".
5286 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5288 (OPTION_M7900): Change offset
5289 (OPTION_NO_M7900): Ditto.
5291 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5293 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5294 warning, and bump it to 1.
5296 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5298 From Brad Lucier <lucier@math.purdue.edu>:
5299 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5302 2000-02-21 Catherine Moore <clm@cygnus.com>
5304 * config/tc-mips.c (MF_HILO_INSN): Define.
5305 (mips_7000_hilo_fix): Declare.
5306 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5307 (md_parse_option): Check for 7000_HILO_FIX options.
5308 (OPTION_M7000_HILO_FIX): Define.
5309 (OPTION_NO_M7000_HILO_FIX): Define.
5310 * doc/c-mips.texi (-mfix7000): Describe.
5312 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5314 * listing.c (print_lines): Remove unused variable `end'.
5316 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5317 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5318 reloc_type when BFD_ASSEMBLER.
5319 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5320 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5321 statement and quell signed vs. unsigned comparison warning.
5323 2000-02-18 Nick Clifton <nickc@cygnus.com>
5325 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5326 the computed frag offset, rather than overwriting it.
5328 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5330 * config/tc-sh.c ("elf/sh.h"): Include.
5331 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5332 (md.begin): Initialize target_arch.
5333 Only include opcodes in has table that match selected architecture.
5334 (parse_reg): Recognize register names for sh-dsp.
5335 (parse_at): Recognize post-modify addressing.
5336 (get_operands): The leading space is now optional.
5337 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5338 arguments. Update valid_arch.
5339 (build_Mytes): Add support for SDT_REG_N.
5340 (find_cooked_opcode): New function, broken out of md_assemble.
5341 (assemble_ppi, sh_elf_final_processing): New functions.
5342 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5343 (md_longopts, md_parse_option): New option: -dsp.
5344 * config/tc-sh.h (elf_tc_final_processing): Define.
5345 (sh_elf_final_processing): Declare.
5347 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5349 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5350 the unwinder subspace. Save the current seg/subseg before creating
5353 2000-02-10 Nick Clifton <nickc@cygnus.com>
5355 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5356 little endian targets.
5357 (INST_BYTE1): Redefine to handle big and little endian
5359 (cpu_type): New type: Select between M340 and M210.
5360 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5361 instructions of the M340.
5362 (md_assemble): Add support for the MULSH and OPSR classes of
5364 (md_atof): Add support for little endian targets.
5365 (md_parse_option): Add support for -EL, -EB and -mcpu command
5367 (md_convert_frag): Add support for little endian targets.
5368 (md_apply_fix3): Add support for little endian targets.
5369 (md_number_to_chars): Add support for little endian targets.
5371 2000-02-10 Timothy Wall <twall@redhat.com>
5373 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5374 defined, use it to verify the symbol just read should be a label.
5376 2000-02-10 Timothy Wall <twall@redhat.com>
5378 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5379 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5380 around colons when KEEP_WHITE_AROUND_COLON is defined.
5381 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5382 and KEEP_WHITE_AROUND_COLON.
5384 2000-02-08 Timothy Wall <twall@redhat.com>
5386 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5388 (do_repeat): New. Abstract repeat logic so that a "break" can be
5390 (end_repeat): New. Provide support for a "break" out of the
5392 * read.h: Add prototypes for new functions.
5394 2000-02-08 Timothy Wall <twall@redhat.com>
5396 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5397 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5398 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5401 2000-02-08 Timothy Wall <twall@redhat.com>
5403 * read.c: Added elseif to directives table.
5404 * read.h: Added prototype for s_elseif.
5405 * doc/as.texinfo: Added description for elseif.
5406 * cond.c (s_elseif): New function
5408 2000-02-04 Timothy Wall <twall@redhat.com>
5410 * listing.c (print_lines): Remove conditionals causing bug in
5413 2000-02-03 Timothy Wall <twall@cygnus.com>
5415 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5417 * frags.c (frag_new): Calculate fr_fix in octets
5418 (frag_now_fix) Return offset as target address offset (bytes).
5419 (frag_now_fix_octets) New - Return offset in octets (8-bit
5421 * frags.h: Added prototype for frag_now_fix_octets().
5422 Distinguish between octets and bytes in field descriptions.
5423 * listing.c (calc_hex): Account for octets vs bytes when
5424 printing addresses/offsets.
5425 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5426 target is little-endian, print the octets in a word in big-endian
5427 order so that the display looks like a proper hexadecimal number,
5428 instead of having the octets reversed.
5429 * read.c (do_align): When recording alignment, alignment power
5430 should be in terms of target bytes (minimum addressible unit)
5432 (do_org) Convert ORG target address (byte) argument into an
5433 octet offset when generating a variable fragment.
5434 * symbols.c (resolve_symbol_value): Symbol final value
5435 converted to a target address offset (bytes) from its octet offset.
5436 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5437 offset (bytes) is adjusted by the frag offset (octets) converted
5439 (coff_frob_section) Section alignment power is in terms of bytes;
5440 convert it to an octet alignment power when calculating size (and
5441 size mask) in octets. Don't modify the section size in order to
5442 "align" it for TI COFF, since that format has a different method
5443 for storing alignment information.
5445 2000-02-01 Timothy Wall <twall@cygnus.com>
5447 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5448 entries, matching the way GCC generates them. If not escaped, the
5449 filename is encoded incorrectly.
5451 2000-01-31 Nick Clifton <nickc@cygnus.com>
5453 * config/tc-arm.c (reg_table): Add support for ATPCS register
5456 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5458 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5460 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5462 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5463 of a symbol when we really care about its value.
5465 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5467 * config/tc-mcore.c (md_assemble): Give warning message if
5468 operands passes to instruction are more than the spec.
5470 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5472 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5473 Thumb mode but the label seen was not declared as '.thumb_func'
5474 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5475 correct disassembly of Thumb code bounded by non function labels.
5477 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5479 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5480 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5482 * Makefile.in: Same here.
5485 * configure.in: Set bfd_gas for i386-aout when primary target
5486 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5487 we may need the primary te_file. Remove incorrect comment.
5489 * configure: Regenerate.
5491 * config/e-i386aout.c: New file.
5493 * as.c (USE_EMULATIONS): Move to before print_version_id.
5494 (struct emulation): Add i386aout.
5495 (show_usage): Split text strings. Reformat -a text. Add --em
5499 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5500 (aout_format_ops): New.
5503 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5504 preprocessor conditional and add aout USE_EMULATIONS tests.
5505 (read_a_source_file): Don't pass error strings to printf as
5509 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5511 (do_data): Same here.
5512 (process_file): And here.
5515 * symbols.c (colon): Rewrite "already defined" fatal message
5516 code for aout with USE_EMULATIONS.
5519 * config/obj-aout.c (OBJ_HEADER): Define.
5520 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5522 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5523 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5525 (obj_aout_type): Expand S_SET_OTHER here too.
5526 (obj_read_begin_hook): Remove.
5527 (aout_pop_insert): New.
5528 (obj_aout_s_get_other): New.
5529 (obj_aout_s_get_desc): New.
5530 (aout_format_ops): New.
5533 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5534 gets aout_pseudo_table.
5535 (aout_pseudo_table): Declare.
5536 (obj_read_begin_hook): Define.
5539 * config/obj-coff.c (obj_pseudo_table): Rename to
5541 (coff_pop_insert): Use coff_pseudo_table.
5542 (coff_sec_sym_ok_for_reloc): Remove.
5543 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5544 and comment all zero entries and remove #if 0 code.
5547 * config/obj-coff.h (obj_pop_insert): Define.
5548 (coff_pseudo_table): Declare.
5551 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5552 s_get_size, s_set_size. Comment all zero entries.
5555 * config/obj-elf.c (elf_s_get_other): New function.
5556 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5557 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5558 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5560 (obj_elf_parse_section_letters): Don't pass error strings to
5561 printf as format arg.
5564 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5566 (elf_s_get_other): Declare.
5567 (S_GET_OTHER) Define as elf_s_get_other if not already
5569 (S_SET_OTHER): Only define when not already defined.
5570 (elf_obj_read_begin_hook): Declare.
5571 (obj_read_begin_hook): Define.
5572 (elf_obj_symbol_new_hook): Declare.
5573 (obj_symbol_new_hook): Define.
5576 * config/obj-multi.h: Add copyright header and protect against
5577 multiple inclusion. Add * to all function pointers.
5578 (OBJ_HEADER): If defined, include it rather than other defines
5580 (obj_frob_file_after_relocs): Test for NULL.
5581 (obj_symbol_new_hook): Here too.
5582 (obj_sec_sym_ok_for_reloc): And here.
5583 (S_GET_OTHER): Define.
5584 (S_GET_DESC): Define.
5585 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5586 (OBJ_MAYBE_ELF): Update comment.
5588 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5589 OBJ_AOUT preprocessor conditional and handle emulation by
5590 testing OUTPUT_FLAVOR.
5591 (i386_displacement): Here too.
5592 (md_section_align): Similarly here.
5593 (i386_target_format): Conditionally compile when more than one
5594 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5595 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5596 (i386_displacement): Here too.
5599 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5600 Define TARGET_FORMAT for aout only when not multi.
5603 * config/te-multi.h: Delete file as it's identical to te-generic.h
5605 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5607 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5608 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5611 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5613 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5616 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5618 * config/tc-mips.c (mips_do_align): New function.
5619 * config/tc-mips.h (md_do_align): Define.
5621 2000-01-10 Philip Blundell <philb@gnu.org>
5623 * doc/c-arm.texi (ARM Options): Fix typo.
5624 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5625 line separator for Linux.
5626 * doc/as.texinfo (Comments): Mention the ARM.
5628 2000-01-10 Philip Blundell <pb@futuretv.com>
5630 * configure.in (arm*-*-conix*): New target.
5631 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5633 * configure: Regenerate.
5635 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5637 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5638 (obj_elf_visibility): New function.
5640 * doc/as.texinfo (Visibility): New node: document visibility
5643 For older changes see ChangeLog-9899