1 2001-07-01 Ben Elliston <bje@redhat.com>
3 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
4 they cause some subtle breakage. Will fix them again later.
6 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
8 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
9 outside of a function as a .appline directive.
11 2001-06-28 Eric Christopher <echristo@redhat.com>
14 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
15 of mips_cpu for the ISA selection.
16 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
17 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
18 (mips_tune): New. Use mips_tune for scheduling and optimization
20 (append_insn): Use mips_tune and mips_arch.
23 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
24 backwards compatability mips_cpu generates arch and tune.
25 (md_show_usage): Document new behavior.
27 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
32 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
34 * write.c (write_object_file): Do not set finalize_syms until
35 after the segments have been sized. Some backends may still
36 need to access the syms's frags in order to adjust relaxed
39 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
42 2001-06-27 Alan Modra <amodra@bigpond.net.au>
44 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
45 subtract MD_PCREL_FROM_SECTION for 68k.
46 (fixup_segment <Difference of 2 syms different seg>): Only fudge
47 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
49 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
51 * write.c (fixup_segment <Difference of 2 syms same seg>): If
52 pcrel, subtract MD_PCREL_FROM_SECTION value.
54 2001-06-24 Ben Elliston <bje@redhat.com>
56 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
58 2001-06-24 Jakub Jelinek <jakub@redhat.com>
60 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
61 section symbols the same way as externs.
63 2001-06-24 Ben Elliston <bje@redhat.com>
65 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
66 (emit_relocations): Ditto.
68 (md_begin): Reformat comments to conform to the GNU standards.
71 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
72 (md_parse_option): Mark parameters as unused.
73 (md_show_usage): Ditto.
74 (calcop): Adjust type of `reg_prefix' to char.
76 (getval): Adjust type of local `c' to char.
77 (md_create_short_jump): Mark from_addr, to_addr params as unused.
78 (md_create_long_jump): Ditto.
79 (md_estimate_size_before_relax): Mark parameters as unused.
81 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
82 to allay a possible compiler warning.
84 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
86 * doc/internals.texi (CPU backend): Document md_atof.
88 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
90 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
91 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
94 2001-06-21 Philip Blundell <philb@gnu.org>
96 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
98 (insns): Remove entry for adrl. Add long_flag for adr.
99 (do_adr): Handle `l' suffix.
102 2001-06-21 Alan Modra <amodra@bigpond.net.au>
104 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
105 (md_apply_fix): Use it here. Replace printf with equivalent
107 (tc_gen_reloc): Use as_bad_where instead of as_bad.
108 (md_apply_fix): Here too.
109 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
110 * config/tc-m68k.c (tc_gen_reloc): Likewise.
111 (md_convert_frag_1): Likewise.
113 2000-06-20 Tom Rix <trix@redhat.com>
115 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
117 2001-06-18 H.J. Lu <hjl@gnu.org>
119 * doc/Makefile.am (info): Depend on $(MANS).
120 (as.1): Remove the prefix `$(srcdir)/'.
121 * doc/Makefile.in: Regenerated.
125 2001-06-18 Philip Blundell <philb@gnu.org>
127 * config/tc-arm.c (do_msr): Remove restriction on usage of
130 2001-06-19 Alan Modra <amodra@bigpond.net.au>
132 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
135 2001-06-13 Philip Blundell <philb@gnu.org>
137 * config/tc-arm.c (thumb_shift): Improve wording of error message.
138 (do_t_arit): Likewise.
140 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
142 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
143 .loc pseudos if the dfwarf2 functions are available.
144 (md_assemble): Only call dwarf2_emit_insn if it is available.
146 * expr.c: Fix typo in comment.
148 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
150 * doc/as.texinfo (Infix Ops): Document that comparison and
151 combiner operators can be used as infix operators.
153 2001-06-12 Peter Jakubek <pjak@snafu.de>
155 * gas/config/tc-m68k.c (parse_mri_control_operand): Fix handling
157 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
158 (reverse_mri_condition): Likewise.
159 (swap_mri_condition): Issue warning for conditions that can not be
161 (build_mri_control_operand): Fix order of operands (swapped).
162 (build_mri_control_operand): Allow upper case extension in structured
164 (s_mri_else): Likewise.
165 (s_mri_next): Likewise.
166 (s_mri_for): Likewise.
167 (s_mri_if): Fix handling comment ('*') in mri mode.
168 (s_mri_while): Likewise.
169 * gas/macro.c (macro_expand): Allow macro invocation with empty
172 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
174 * config/tc-arm.c: Fix test for overlow of literal pool.
176 2001-06-11 H.J. Lu <hjl@gnu.org>
178 * NEWS: Updated for the new -n option for the MIPS assembler.
180 * config/tc-mips.c (md_show_usage): Add -n.
182 * doc/as.texinfo: Document the new -n option.
183 * doc/c-mips.texi: Likewise.
184 * doc/as.1: Regenerated.
186 2001-06-10 Alan Modra <amodra@bigpond.net.au>
188 * config/obj-coff.c (obj_coff_section): Formatting fix.
190 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
193 2001-06-08 H.J. Lu <hjl@gnu.org>
195 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
196 disable warning about all NOPS that the assembler generates.
197 (macro): Warn NOPS generated only if warn_nops is not 0.
198 (md_shortopts): Add `n'.
199 (md_parse_option): Set warn_nops to 1 for `n'.
201 2001-06-08 H.J. Lu <hjl@gnu.org>
203 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
205 2001-06-08 H.J. Lu <hjl@gnu.org>
207 * config/tc-mips.c (md_apply_fix): Don't adjust common
208 extern/weak symbols for ELF.
209 (md_estimate_size_before_relax): Treat weak like extern for
211 (mips_fix_adjustable): Don't adjust extern/weak symbols for
214 2001-06-08 Alan Modra <amodra@bigpond.net.au>
216 * Makefile.am: 'som' is not wrongly spelled 'some'.
217 * Makefile.in: Regenerate.
219 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
220 S_GET_VALUE by using a temp.
221 (append_insn): Likewise, and for S_SET_VALUE too.
222 (mips_emit_delays): Likewise.
223 (my_getExpression): Likewise.
224 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
225 (mips16_extended_frag): Remove code concerned with avoiding
226 locking in a frag address now that symbols are not finalized until
227 relaxation is complete. Cater for first relaxation pass having
228 bogus addresses. Use relax_marker to reliably determine whether a
229 symbol frag has been reached on the current pass.
231 2001-06-07 H.J. Lu <hjl@gnu.org>
233 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
234 * configure: Regenerate.
236 2001-06-07 H.J. Lu <hjl@gnu.org>
238 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
240 * configure: Regenerate.
242 2001-06-07 H.J. Lu <hjl@gnu.org>
244 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
245 MIPS_STABS_ELF is defined.
247 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
249 * as.c (show_usage): Remove L from listing options. It is not a
252 2001-06-06 Christian Groessler <cpg@aladdin.de>
254 * config/tc-z8k.c: Removed many warnings by removing unused
255 variables and tagging unused parameters as such.
256 (md_begin): Fixed a typo (","instead of ";").
257 (struct ctrl_table): Add parentheses to initialize array
259 (struct flag_table): Likewise.
260 (struct intr_table): Likewise.
261 (struct table): Likewise.
262 (check_operand): "#if 0"'ed since it doesn't seem to be used.
264 2001-06-06 Peter Jakubek <pjak@snafu.de>
266 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
267 options to list (e.g. m5206e, m5307, m5407).
269 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
271 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
272 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
274 2001-06-06 Alan Modra <amodra@bigpond.net.au>
276 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
277 <JumpByte, JumpDword insn output>: Remove dead code.
279 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
281 * as.c (parse_args): Correct option name "listing-lhs-width2".
283 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
285 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
288 2001-05-30 Richard Henderson <rth@redhat.com>
290 * read.c (emit_leb128_expr): Call md_cons_align.
292 2001-05-28 Jeff Sturm <jsturm@one-point.com>
294 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
295 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
296 (tc_gen_reloc): Likewise.
297 (sparc_cons_align): Don't clear sparc_no_align_cons.
298 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
299 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
301 2001-05-27 Alan Modra <amodra@one.net.au>
303 * write.c (relax_segment <rs_space>): Check the section of a
304 symbol to determine whether it is absolute rather than comparing
305 its frag against zero_address_frag as listings play tricks with
308 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
309 allocated in the same chunk as the fixed part.
311 2001-05-26 Alan Modra <amodra@one.net.au>
313 * write.c (relax_segment <rs_space>): Calculate growth using
314 addresses before stretch. Prevent repeated error messages.
315 From Peter Jakubek <pjak@snafu.de>
316 Use as_bad_where and as_warn_where to pinpoint errors.
318 2001-05-25 Alan Modra <amodra@one.net.au>
320 * symbols.c (resolve_symbol_value): Always set segment, even when
321 not finalizing symbol value.
323 * config/obj-ieee.c (write_object_file): Set finalize_syms.
324 * config/obj-coff.c (write_object_file): Likewise.
325 * (size_section): Remove rs_space assert as fr_symbol is no longer
327 (fill_section): Likewise.
329 * configure.in: Replace linuxoldld with linux*oldld.
330 * configure: Regenerate.
332 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
333 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
334 that have been finalized.
336 * symbols.c (resolve_symbol_value): Clear sy_resolving before
337 taking exit_dont_set_value.
339 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
342 2000-05-24 Tom Rix <trix@redhat.com>
344 * config/obj-coff.c (add_lineno): xcoff allows negative line
346 * config/tc-ppc.c (ppc_stabx): fix generated symbol
348 2001-05-24 Alan Modra <amodra@one.net.au>
350 * write.c (write_object_file): Set finalize_syms = 1 before
353 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
355 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
356 architecture, remove erraneous ISA_MIPS32.
357 (md_show_usage): Add MIPS r12k support.
358 (mips_cpu_info_table): Add MIPS r12k support.
360 2001-05-22 Alan Modra <amodra@one.net.au>
362 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
365 * symbols.c (resolve_symbol_value): Remove "finalize" param,
366 instead use finalize_syms directly. Don't treat expressions
367 specially with regard to finalize_syms. Update calls to self.
368 (resolve_local_symbol): Update call to resolve_symbol_value.
369 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
371 * symbols.h (resolve_symbol_value): Update prototype.
372 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
373 to resolve_symbol_value.
374 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
375 * config/obj-coff.c (do_relocs_for): Likewise.
376 (yank_symbols): Likewise.
377 (fixup_segment): Likewise.
378 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
379 * config/tc-mips.c (md_convert_frag): Likewise.
380 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
381 (ppc_fix_adjustable): Likewise.
382 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
383 (dwarf2dbg_convert_frag): Likewise.
384 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
385 (eh_frame_convert_frag): Likewise.
386 * expr.c (make_expr_symbol): Likewise.
387 * write.c (adjust_reloc_syms): Likewise.
388 (write_object_file): Likewise.
389 (relax_segment): Likewise.
390 (fixup_segment): Likewise.
391 (finalize_syms): Init to zero, and update comment.
392 (write_object_file): Set finalize_syms to 1 rather than 2.
393 * doc/internals.texi (sy_value): Mention finalize_syms.
394 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
396 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
397 as relaxable if embedded system, make weak syms non-relaxable.
399 (tc_m68k_fix_adjustable): ..so it can be used here.
400 (md_apply_fix_2): Sign extend without conditional.
402 * config/tc-v850.c: Update copyright.
404 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
406 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
407 howto entry is not found.
409 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
411 * config/tc-mn10300.c (mn10300_force_relocation): Don't
412 optimize differences between symbols in code sections to
414 (mn10300_fix_adjustable): Don't adjust to section+offset
415 relocations pointing at symbols in code sections.
417 2001-05-16 Alan Modra <amodra@one.net.au>
419 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
421 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
422 opcodes are output rather than after. Delete insn_size.
423 * config/tc-v850.c (md_assemble): Similarly, but delete
426 2001-05-14 Richard Henderson <rth@redhat.com>
428 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
431 2001-05-14 Richard Henderson <rth@redhat.com>
433 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
434 also collect whether to expect an FDE augmentation.
435 (check_eh_frame): Rewrite as a state machine. Track where in
436 an FDE we are located, skip any augmentation.
437 (eh_frame_estimate_size_before_relax): Get code alignment from
438 the fragment subtype.
439 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
440 * read.c (emit_leb128_expr): Call check_eh_frame.
442 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
444 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
445 before a relaxable insns.
447 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
449 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
450 between symbols if the base symbol is in the current section;
451 emit a PC-relative relocation instead.
453 2001-05-12 Peter Targett <peter.targett@arccores.com>
455 * config/tc-arc.c: Update copyright and tidy source comments.
456 (md_pseudo_table): Add directive .cpu back as an alias for
457 .option. Add .file and .line for dwarf2 support.
458 (arc_mach_type): Make bfd_mach_arc_6 default.
459 (md_longopts): Add entry 'pre-v6' representing old command line
460 option when assembling for 'arc5' core versions.
461 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
463 (arc_code_symbol): Make symbol value for @h30 fixup expression
465 (md_assemble): Call dwarf2_emit_insn.
466 Include "dwarf2dbg2.h". Formatting fixes throughout file.
467 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
468 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
470 2001-05-11 Jakub Jelinek <jakub@redhat.com>
472 * config/tc-ia64.c (special_linkonce_name): New.
473 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
474 .gnu.linkonce.ia64unw{,i}.FOO.
475 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
476 (dot_endp): Add comment about it.
478 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
480 * config/tc-arm.c (arm_handle_align): When truncating an aligned
481 block, ensure that the low order bits of the alignment are
484 2001-05-10 Alan Modra <amodra@one.net.au>
486 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
489 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
490 current variable part of frag.
491 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
492 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
493 * config/tc-m68hc11.c (RELAX_STATE): Define.
494 (RELAX_LENGTH): Define.
495 (md_estimate_size_before_relax): Handle non-relaxable cases
496 separately from relaxable cases for clarity, and return correct
497 size for multi-pass relaxation.
498 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
499 (md_estimate_size_before_relax): As for tc-m68hc11.c.
500 (md_convert_frag): Remove "length_code".
501 * config/tc-vax.c (RELAX_STATE): Define.
502 (RELAX_LENGTH): Define.
503 (md_relax_table): Add missing entry.
504 (md_estimate_size_before_relax): As for tc-m68hc11.c.
505 (md_convert_frag): Remove "length_code".
506 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
507 don't bother setting fr_var. Return correct size for multi-pass
509 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
510 (md_convert_frag): Don't bother clearing fr_var.
511 (md_pseudo_table): Correct initialization.
512 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
513 (md_estimate_size_before_relax): No need to set fr_var.
514 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
515 (md_estimate_size_before_relax): No need to set fr_var.
517 2001-05-09 Richard Henderson <rth@redhat.com>
519 * config/tc-ia64.c (generate_unwind_image): Align the fragment
520 beginning a function's unwind info block.
522 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
524 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
526 2001-05-08 Andreas Schwab <schwab@suse.de>
528 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
529 fx_pcrel_adjust explicitly sign extend when reading it.
531 2001-05-08 Alan Modra <amodra@one.net.au>
533 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
534 from md_relax_table, and combine some switch cases.
536 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
538 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
539 from offset in non-pcrel operands too.
541 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
543 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
544 * config/tc-arm.c (arm_handle_align): Do not insert more than
545 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
546 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
548 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
550 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
552 * Makefile.in: Regenerate.
553 * configure.in: Remove duplicate mips-*-ecoff* entry.
554 * configure: Regenerate.
556 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
557 (n_names): Cast away type mismatch.
558 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
559 (obj_ecoff_frob_symbol): Likewise.
560 * ecoff.c: (add_file): Add unused attribute.
561 (ecoff_directive_begin): Likewise.
562 (ecoff_directive_bend): Likewise.
563 (ecoff_directive_def): Likewise.
564 (ecoff_directive_dim): Likewise.
565 (ecoff_directive_scl): Likewise.
566 (ecoff_directive_size): Likewise.
567 (ecoff_directive_type): Likewise.
568 (ecoff_directive_tag): Likewise.
569 (ecoff_directive_val): Likewise.
570 (ecoff_directive_endef): Likewise.
571 (ecoff_directive_end): Likewise.
572 (ecoff_directive_ent): Likewise.
573 (ecoff_directive_extern): Likewise.
574 (ecoff_directive_file): Likewise.
575 (ecoff_directive_fmask): Likewise.
576 (ecoff_directive_frame): Likewise.
577 (ecoff_directive_mask): Likewise.
578 (ecoff_directive_loc): Likewise.
579 (mark_stabs): Likewise.
580 (ecoff_stab): Likewise.
581 (ecoff_frob_symbol): Cast away type mismatch.
582 (ecoff_padding_adjust): Likewise.
583 (ecoff_build_symbols): Likewise.
584 (ecoff_build_procs): Likewise.
585 (ecoff_build_aux): Likewise.
586 (ecoff_build_strings): Likewise.
587 (ecoff_build_fdr): Likewise.
588 (ecoff_build_debug): Likewise.
589 * itbl-ops.c (itbl_assemble): Variable initialization.
591 2001-05-03 Alan Modra <amodra@one.net.au>
593 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
594 expressions rather than triggering an assert.
596 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
598 * config/tc-openrisc.c: New file.
599 * config/tc-openrisc.h: Likewise.
601 * Makefile.am: Add OpenRISC target.
602 * Makefile.in: Regenerated.
604 * configure.in (openrisc-*-*): Add target.
605 * configure: Regenerated.
607 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
609 * config/tc-arm.c (arm_frag_align_code): Change error message to
610 more explanatory version.
612 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
614 * config/tc-mips.c (md_parse_option): Also accept
615 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
617 2001-04-27 David Mosberger <davidm@hpl.hp.com>
619 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
620 argument passing order: predicate goes last, not first.
622 2001-04-27 Sean McNeil <sean@mcneil.com>
624 * configure.in: Add arm-vxworks.
625 * configure: Regenerate.
627 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
629 * config/tc-arm.c (arm_handle_align): New Function: Generate
630 no-op filled alignment frags.
631 (arm_frag_align_code): New Function: Create a code alignment frag.
632 (arm_init_frag): New Function: Initialse the target dependent
635 * config/tc-arm.h (TC_FRAG_TYPE): Define.
636 (TC_FRAG_INIT): Define.
637 (HANDLE_ALIGN): Define.
638 (md_do_align): Define.
640 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
642 * config/obj-coff.c (do_linenos_for): Check to see if the filename
643 symbol has been initialised before extracting its symbol index.
645 2001-04-24 H.J. Lu <hjl@gnu.org>
647 * configure: Regenerated with the right version of autoconf.
649 2001-04-24 Christian Groessler <cpg@aladdin.de>
651 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
652 generate R_CALLR and R_REL16 relocations
654 2000-04-20 Jason Eckhardt <jle@redhat.com>
656 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
657 since frag_now can change after d10v_cleanup is called.
659 2001-04-16 David O'Brien <obrien@FreeBSD.org>
661 * configure.in: Add the em type for FreeBSD targets.
662 * configure: Regenerate.
664 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
666 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
667 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
669 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
670 pc-relative relocations not placed at the end of the instruction.
672 2001-04-13 Jim Wilson <wilson@redhat.com>
674 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
677 2001-04-13 Jakub Jelinek <jakub@redhat.com>
679 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
680 handle SHF_MERGE and SHF_STRINGS.
681 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
682 (obj_elf_section): Allow additional argument specifying entity size.
683 * write.c (adjust_reloc_syms): Keep relocations against local symbols
684 in SEC_MERGE sections.
686 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
688 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
690 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
692 * expr.c (operand): Pass &c to md_parse_name().
693 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
695 2001-04-07 Steven J. Hill <sjhill@cotw.com>
697 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
699 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
700 * Makefile.in: Regenerated.
702 * configure.in: Use traditional MIPS targets for Linux/MIPS.
703 * configure: Regenerated.
705 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
707 * config/tc-mn10300.c (xr_registers): Added `pc'.
709 2001-04-05 Alan Modra <alan@linuxcare.com.au>
711 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
712 * configure: Regenerate.
714 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
715 cases, and always return size based on current fr_subtype.
716 (md_begin): Move initialization of md_relax_table..
717 (md_relax_table): ..to static initializer. Set rlx_length for
718 UNDEF_WORD_DISP cases.
719 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
720 (md_begin): Likewise.
721 (md_relax_table): Likewise.
722 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
723 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
724 Set rlx_backward and rlx_forward to zero for unused states.
725 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
726 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
727 (UNCOND12, UNCOND32): Remove duplicate defines.
729 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
731 * config/tc-cris.c (md_estimate_size_before_relax) <case
732 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
733 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
734 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
735 Add cases to cover all relax states.
736 (cris_insn_first_word_frag): New.
737 (md_assemble): Call cris_insn_first_word_frag to get the first
738 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
739 end. Drop variable insn_size.
740 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
741 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
742 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
744 * write.c (write_object_file): Reset broken word state before
747 2001-03-31 Alan Modra <alan@linuxcare.com.au>
749 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
750 for one line if not already enabled.
751 * cond.c (s_elseif): Correct conditional assembly listing.
754 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
755 Don't abort on NULL current_cframe.
757 2001-03-30 Alan Modra <alan@linuxcare.com.au>
759 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
760 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
761 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
762 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
763 * config/obj-coff.c (do_relocs_for): Likewise.
764 (yank_symbols): Likewise.
765 (fixup_segment): Likewise.
766 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
767 (ppc_fix_adjustable): Likewise.
768 * config/tc-mips.c (md_convert_frag): Likewise.
769 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
770 * ehopt.c (eh_frame_convert_frag): Likewise.
771 * expr.c (make_expr_symbol): Likewise.
773 * frags.h (struct frag): Add last_fr_address. Reorder fields for
775 * symbols.c (resolve_symbol_value): Don't fix expression values
776 until relaxation is complete.
777 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
778 (S_GET_VALUE): Likewise, and return unresolved expression value.
779 * write.c (finalize_syms): New.
780 (relax_and_size_seg): Split into..
781 (relax_seg): New function, returns 1 if anything changed..
782 (size_seg): And the remainder of relax_and_size_seg.
783 (fixup_segment): Arrange for final resolution of sym values.
784 (adjust_reloc_syms): Likewise.
785 (write_object_file): Likewise, and repeatedly call relax_seg until
786 nothing more changes.
787 (relax_segment): Return 1 if anything changed. Use correct types
788 for rs_org `target' and `after'.
789 * write.h (finalize_syms): Declare.
790 (relax_segment): Update prototype.
792 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
793 do-nothing cases to switch to avoid abort on a second relaxation
794 pass, and tidy code a little.
795 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
796 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
797 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
798 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
799 (md_relax_table): Remove first four unused entries. Increment
800 rlx_length by one throughout table, and update comments to suit.
801 (md_estimate_size_before_relax): Return size of current variable
802 part of frag to reflect reality when relaxing more than once.
803 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
804 (COND32, UNCD32): Rename to DISP32 throughout.
805 (UNDEF_WORD_DISP): Renumber to 3.
806 (md_estimate_size_before_relax): Add extra do-nothing cases.
807 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
808 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
809 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
810 handle word and dword branches.
812 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
814 * config/tc-cris.h (tc_fix_adjustable): Allow only
815 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
816 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
817 example in comment to valid type.
819 2001-03-28 H.J. Lu <hjl@gnu.org>
821 * read.c (equals): Set to local for COFF only if it hasn't been
824 2001-03-28 Alan Modra <alan@linuxcare.com.au>
826 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
827 (md_begin): Use it when setting default architecture.
829 2001-03-27 Nick Papadonis <nick@coelacanth.com>
831 * read.c (equals): (for COFF) default symbols to being local.
833 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
835 * configure.in (cris-*-*): Change default emulation to criself.
836 (cris-*-*aout*): New rule.
837 * configure: Regenerate.
839 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
841 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
842 BFD_RELOC_390_GOTENT.
843 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
844 BFD_RELOC_390_GOTENT.
846 2001-03-26 Nick Clifton <nickc@redhat.com>
848 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
849 * config/tc-s390.c (s390_force_relocation): New function: Force
850 relocations for VTINHERIT relocs.
852 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
854 * doc/as.texinfo: Put @c man begin to generate the as man page.
855 When generating man, define all the variables. Re-organize some
856 options to obtain better indentation of man page.
857 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
858 (as.1): Build from as.texinfo.
859 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
861 2001-03-25 Alan Modra <alan@linuxcare.com.au>
863 * config/tc-i386.c (i386_scale): Accept an absolute expression for
864 scale factor, and return the end of the expression.
865 (i386_operand): Modify for above.
867 2001-03-23 Nick Clifton <nickc@redhat.com>
869 * doc/as.texinfo: Document --listing-XXX command line switches.
870 Explain why listings behave differently when -pipe is used.
872 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
874 * write.c (fix_new_exp): Print an error if passed a register.
876 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
878 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
879 (PIC_SUFFIX_CHAR): New macro.
880 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
882 (md_longopts): New option --pic.
883 (OPTION_PIC): Define.
884 (md_estimate_size_before_relax): Tweak longish comment.
885 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
886 (md_assemble): Handle a PIC relocation on prefix and normal
887 instruction operands.
888 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
889 "complex" operand expressions. Call frag_more outside
890 gen_cond_branch_32 parameter list.
891 (cris_process_instruction): Handle PIC relocs on parsed
892 operand expressions. Validize PIC reloc sizes.
893 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
894 (gen_bdap): Handle "complex" operand expressions.
895 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
896 ADD.D offset,PC as jump instruction if generating PIC. Generate
897 error instead of crashing on complex expressions.
898 (cris_number_to_imm): Add segT parameter. All callers changed.
899 Use segT parameter, not now_seg, for segment of fixup. Handle
900 PCREL relocations but check that they are fully resolved.
901 (md_parse_option): Handle OPTION_PIC.
902 (tc_gen_reloc): Handle PIC relocs.
903 (md_show_usage): Update for --pic.
904 (md_apply_fix3): Renamed from md_apply_fix.
905 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
906 (md_cris_force_relocation): Force relocation for PIC relocs.
908 * config/tc-cris.h: Tweak attribution.
909 (MD_APPLY_FIX3): Define.
910 (IS_CRIS_PIC_RELOC): New macro.
911 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
912 (tc_fix_adjustable): Don't adjust a globally visible symbol when
914 (tc_frob_symbol): Avoid emitting undefined symbols.
916 2001-03-20 Alan Modra <alan@linuxcare.com.au>
918 * frags.h (struct frag): Add relax_marker.
919 * write.c (is_dnrange): Delete.
920 (relax_frag): Use correct types for `aim', `target', `address'.
921 Delete `offset', `was_address'. Test `relax_marker' instead of
922 using fragile (and slow) address test.
923 (relax_segment): Init and flip `relax_marker'.
925 2001-03-19 Alan Modra <alan@linuxcare.com.au>
927 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
930 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
932 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
933 with 'Motorola specification for assembly language input standard'.
935 2001-03-17 Richard Henderson <rth@redhat.com>
937 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
938 (dwarf2_directive_loc): Don't use them.
939 (dwarf2_directive_file): Reject duplicate file definitions.
940 (get_filenum): Zero allocated memory.
941 (out_file_list): Complain about missing file definitions.
943 2001-03-17 Alan Modra <alan@linuxcare.com.au>
945 * read.c (do_org): Handle complex expressions.
946 * cgen.c (gas_cgen_finish_insn): Likewise.
948 2001-03-15 David Mosberger <davidm@hpl.hp.com>
950 * config/tc-ia64.c (md): New member keep_pending_output.
951 (ia64_flush_pending_output): Flush only if md.keep_pending_output
953 (dot_xdata): Turn on md.keep_pending_output for the duration of
955 (dot_xfloat_cons): Ditto.
956 (dot_xstringer): Ditto.
957 (dot_xdata_ua): Ditto.
958 (dot_xfloat_cons_ua): Ditto.
960 2001-03-15 Jim Wilson <wilson@redhat.com>
962 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
965 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
967 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
969 2001-03-15 DJ Delorie <dj@redhat.com>
971 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
972 blindly freeing string if it isn't at the top of the obstack.
974 2001-03-13 Alan Modra <alan@linuxcare.com.au>
976 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
977 (NUM_FLAG_CODE): Define.
978 (lex_got): New function.
979 (got_reloc): New global var.
980 (x86_cons_fix_new): New function.
981 (x86_cons): New function.
982 (i386_immediate): Use lex_got here, replacing inline code. Change
983 "ignoring junk.." error message to "junk.."
984 (i386_displacement): Likewise.
985 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
987 (TC_CONS_FIX_NEW): Define.
988 (x86_cons_fix_new): Declare.
990 2001-03-12 Nick Clifton <nickc@redhat.com>
992 * config/tc-arm.c (md_begin): Always set machine type based on
995 2001-03-07 Alan Modra <alan@linuxcare.com.au>
997 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
998 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1000 <JumpInterSegment output>: Use correct i.disp_reloc[].
1001 <immediate output>: Likewise.
1003 2001-03-06 Nick Clifton <nickc@redhat.com>
1005 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1008 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1010 * config/tc-m68k.c : Add 5407 to archs[] table.
1011 (HAVE_LONG_BRANCH): Add mcf5407.
1012 (select_control_regs): Recognize 5407.
1014 2001-03-02 Dave Brolley <brolley@redhat.com>
1016 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1019 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1021 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1022 (gen_to_words): Print warnings if NaNs are found and the target CPU
1023 does not support them. Allow largest exponent to be used in normal
1024 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1026 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1028 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1029 anymore since we use bfd_elf_generic_reloc now.
1030 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1032 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1034 * configure.in (BFD_VERSION): New.
1035 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1036 * configure: Regenerate.
1037 * Makefile.am: Run "make dep-am"
1038 * Makefile.in: Regenerate.
1039 * doc/Makefile.in: Regenerate.
1041 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1043 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1044 SEC_NEVER_LOAD when the 'n' flag is used.
1045 Add SEC_NEVER_LOAD to matchflags.
1047 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1049 * symbols.c (decode_local_label_name): Initialize message_format
1050 only when an error is reported (perf pb due to I18N).
1052 2001-02-23 H.J. Lu <hjl@gnu.org>
1054 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1055 BFD_ASSEMBLER is not defined.
1057 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1059 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1060 done if it's against a symbol.
1062 2001-02-22 Timothy Wall <twall@cygnus.com>
1064 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1065 target formats if applicable.
1066 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1067 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1068 * Makefile.in: Regenerated.
1069 * configure.in: Added configuration for ia64-*-aix*.
1070 * configure: Regenerated.
1072 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1074 * config/tc-ia64.c (enum operand_match_result): New type.
1075 (operand_match): Change return type to operand_match_result.
1076 Fix all returns appropriately, adding support for returning the
1077 out-of-range result.
1078 (parse_operands): New locals result, error_pos, out_of_range_pos,
1079 curr_out_of_range_pos. Rewrite operand matching loop to give better
1082 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1084 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1085 (dot_proc): Clear unwind.prologue_count to zero.
1086 (dot_prologue): Increment unwind.prologue_count.
1087 (dot_restore): If second operand is omitted, use
1088 unwind.prologue_count -1 for "ecount" (# of additional regions to
1089 pop). Decrement unwind.prologue_count by number of regions
1092 2001-02-21 Nick Clifton <nickc@redhat.com>
1094 * doc/as.texinfo (Section): Note that some flags to the COFF
1095 version of .section remove attributes rather than setting them.
1097 2001-02-20 Kazu Hirata <kazu@hxi.com>
1099 * config/tc-pdp11.c: Fix formatting.
1100 * config/tc-pdp11.h: Likewise.
1102 2001-02-20 Bo Thorsen <bo@suse.de>
1104 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1107 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1109 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1110 all FreeBSD platforms should look the same at this level.
1111 * configure: Rebuilt.
1112 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1114 2001-02-18 lars brinkhoff <lars@nocrew.org>
1116 * Makefile.am: Add PDP-11 target.
1117 * configure.in: Likewise.
1118 * config/tc-pdp11.c: New file.
1119 * config/tc-pdp11.h: New file.
1120 * doc/Makefile.am: Add PDP-11 documentation.
1121 * doc/all.texi: Likewise.
1122 * doc/as.texinfo: Likewise.
1123 * doc/c-pdp11.texi: New file.
1125 2001-02-16 matthew green <mrg@redhat.com>
1127 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1129 2001-02-13 Jim Wilson <wilson@redhat.com>
1131 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1132 reloc instead of a 0 reloc.
1133 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1135 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1137 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1139 * write.c (is_dnrange): Stop as soon as the address becomes
1141 (relax_frag): Add segment parameter. Only call symbol_get_frag
1142 once. Only call is_dnrange if the symbol is in the same segment,
1143 and the symbol address is larger.
1144 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1145 * write.h (relax_frag): Update declaration.
1146 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1148 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1149 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1150 (m32r_relax_frag): Update declaration.
1151 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1152 * config/tc-tic54x.h (md_relax_frag): Likewise.
1153 * doc/internals.texi (CPU backend): Update documentation for
1156 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1158 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1159 Mention effect of < 386 architectures on jump promotion.
1160 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1162 * config/tc-i386.c (no_cond_jump_promotion): New.
1163 (set_cpu_arch): Parse "jumps" arch modifier.
1164 (insn_size): Modify usage comment.
1165 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1166 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1167 (TYPE_FROM_RELAX_STATE): New define.
1168 (UNCOND_JUMP, COND_JUMP): Renumber.
1169 (md_relax_table): Reorder to suit.
1170 (COND_JUMP86): New define.
1171 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1172 (md_assemble): Create frag var for jumps of max size, encode relax
1173 state for COND_JUMP86.
1174 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1175 leave conditional jumps small if no_cond_jump_promotion.
1176 (md_convert_frag): Likewise.
1178 * expr.c (operator): Don't bump input_line_pointer for two char
1179 operators. Instead return operator size via new param num_chars.
1180 (expr): Use above to parse multi-char operators correctly.
1182 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1184 * config/tc-i386.c (i386_displacement): Fix handling of
1185 BFD_RELOC_X86_64_GOTPCREL.
1186 (i386_validate_fix): Likewise.
1188 2001-02-12 Philip Blundell <pb@futuretv.com>
1190 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1191 ldrt/strt instructions.
1193 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1195 * config/tc-mips.c (macro): For M_LA_AB emit a
1196 BFD_RELOC_MIPS_CALL16 relocation or a
1197 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1198 BFD_RELOC_MIPS_GOT16 and
1199 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1200 loading the jump register when generating SVR4_PIC code.
1202 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1204 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1205 map to MIPS-specific files, as they used to do before the
1206 change on 2000-05-21.
1207 * configure: Regerate.
1209 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1211 * config/tc-mips.c (md_parse_option): Don't try to compile
1212 ELF-only option code if not ELF.
1214 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1216 * config/tc-ia64.h (md_elf_section_type): New macro.
1217 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1218 (they're now handled via ia64_elf_section_type.
1220 * config/tc-ia64.c (unwind): New members saved_text_seg,
1221 saved_text_subseg, and force_unwind_entry.
1222 (optimize_unw_records): New function to optimize away unnecessary
1224 (ia64_elf_section_type): New function.
1225 (output_unw_records): Generate unwind info only if the size is
1226 non-zero or if it's forced for some other reason (e.g.,
1227 handlerdata or a personality routine).
1228 (generate_unwind_image): Don't switch back to previous
1229 section---stay inside the unwind info section instead so that
1230 handlerdata that may follow goes into the right place.
1231 (dot_handlerdata): Force generation of unwind entry and save the
1232 current active text segment before generating unwind image.
1233 (dot_unwentry): Force generation of unwind entry.
1234 (dot_personality): Ditto.
1235 (dot_endp): Generate unwind table entry only if there is
1236 some unwind info or the unwind entry was forced.
1238 * config/tc-ia64.c (make_unw_section_name): New macro to form
1239 unwind section name.
1240 (generate_unwind_image): Add "text_name" argument. Use it to
1241 form unwind section name.
1242 (dot_handlerdata): Determine current segment (section) name and
1243 pass it to generate_unwind_image().
1244 (dot_endp): Determine current segment (section) name and use
1245 it to determine the appropriate unwind section name.
1246 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1247 n, fill, and max arguments.
1249 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1251 * Makefile.am: Add linux target for S/390.
1252 * configure.in: Likewise.
1253 * config/tc-s390.c: New file.
1254 * config/tc-s390.h: New file.
1256 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1258 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1259 2byte, 4byte and 8byte.
1261 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1263 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1264 md_number_to_chars with size > sizeof (valueT).
1266 2001-02-06 H.J. Lu <hjl@gnu.org>
1268 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1269 there is no relocation.
1271 2001-02-06 H.J. Lu <hjl@gnu.org>
1273 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1275 * config/tc-ia64.c (md_parse_option): Only accept the valid
1276 ia64 options on "-axxx".
1278 2001-02-05 Jim Wilson <wilson@redhat.com>
1280 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1281 aborting for invalid operands.
1283 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1285 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1286 than via pointer. Update all callers.
1287 (UNWIND_LOW32): Define.
1288 (UNWIND_HIGH32): Define.
1289 (pa_build_unwind_subspace): Use the above macros instead of dumping
1290 bitfields directly. Call frag_more once rather than multiple times.
1291 (md_assemble): Use UNWIND_LOW32.
1292 (pa_entry): Likewise
1293 (pa_procend): Likewise.
1294 (process_exit): Use UNWIND_HIGH32.
1296 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1298 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1299 function to select the header according to the cpu.
1300 (md_after_pass_hook, md_do_align): Remove.
1301 (md_cleanup, m68hc11_cleanup): Remove.
1302 (md_pcrel_from_section): Declare.
1303 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1304 (build_jump_insn, build_insn): Likewise.
1305 (m68hc11_listing_header): New function.
1306 (m68hc11_cleanup): Remove.
1308 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1310 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1311 symbols because there is no support for shared libraries and these
1312 symbols can't be overridden (unless they are weak).
1314 2001-02-01 Momchil Velikov <velco@fadata.bg>
1316 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1317 for the compilation unit with a zero byte.
1319 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1321 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1322 destinations. Correct range check for 17 and 22 bit branches.
1324 2001-01-25 Nick Clifton <nickc@redhat.com>
1326 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1327 still set. Issue an error message instead.
1328 (md_estimate_size_before_relax): Delete unused variable
1329 'buffer_address'. Fixup parentheses around if statement.
1331 2001-01-23 Kazu Hirata <kazu@hxi.com>
1333 * as.c: Fix formatting.
1334 * ehopt.c: Likewise.
1335 * messages.c: Likewise.
1336 * stabs.c: Likewise.
1337 * symbols.c: Likewise.
1339 2001-01-23 Ben Elliston <bje@redhat.com>
1341 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1343 2001-01-22 Kazu Hirata <kazu@hxi.com>
1345 * config/tc-alpha.c: Fix formatting.
1347 2001-01-19 Kazu Hirata <kazu@hxi.com>
1349 * config/tc-alpha.c: Fix formatting.
1351 2001-01-18 Kazu Hirata <kazu@hxi.com>
1353 * config/tc-alpha.c: Fix formatting.
1355 2001-01-18 Nick Clifton <nickc@redhat.com>
1357 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1359 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1361 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1363 * configure.in (cpu_type, arch): Match i386 too.
1364 * configure: Rebuilt.
1366 2001-01-16 Kazu Hirata <kazu@hxi.com>
1368 * config/tc-i386.c: Fix formatting.
1370 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1372 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1373 relocs for .PARISC.unwind section.
1375 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1376 depending on section flags, not just for .text.
1378 2001-01-15 Jim Wilson <wilson@redhat.com>
1380 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1381 not immediately followed by an instruction.
1383 2001-01-15 Kazu Hirata <kazu@hxi.com>
1385 * config/tc-m68hc11.c: Fix formatting.
1387 2001-01-15 Nick Clifton <nickc@redhat.com>
1389 * symbols.c (colon): Change 'already defined symbol' from a
1390 fatal error to an ordinary error. There is no reason why this
1391 error should be fatal.
1393 * message.c (as_fatal): Delete output file, if one has been
1396 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1398 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1400 2001-01-14 Kazu Hirata <kazu@hxi.com>
1402 * config/tc-alpha.c: Fix formatting.
1403 * config/tc-arc.c: Likewise.
1404 * config/tc-arc.h: Likewise.
1405 * config/tc-d10v.c: Likewise.
1406 * config/tc-i370.c: Likewise.
1407 * config/tc-i386.c: Likewise.
1408 * config/tc-i960.c: Likewise.
1409 * config/tc-m68k.c: Likewise.
1410 * config/tc-ppc.c: Likewise.
1411 * config/tc-sparc.c: Likewise.
1412 * config/tc-tahoe.c: Likewise.
1413 * config/tc-vax.c: Likewise.
1415 * config/tc-arc.c: Fix formatting.
1417 * config/tc-arc.c: Fix formatting.
1419 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1421 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1422 both 32 and 64 bit ELF.
1424 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1425 and don't bother storing `m' for "ce" completer. Tidy handling of
1426 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1428 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1430 * config/tc-i386.h (TARGET_MACH): New macro.
1431 (i386_mach): Declare.
1432 * config/tc-i386.c (i386_mach): New function.
1434 2001-01-13 Philip Blundell <philb@gnu.org>
1436 * doc/as.texinfo: Fix spelling and cross-references.
1438 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1439 character for all systems, not just GNU/Linux. Make it explicit
1440 that `-k' doesn't affect code generation, just ELF flags.
1442 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1444 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1447 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1449 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1451 2001-01-12 Nick Clifton <nickc@redhat.com>
1453 * as.c (print_args): Update copyright date to 2001.
1455 2001-01-12 Peter Targett <peter.targett@arccores.com>
1457 * doc/c-arc.texi: New file.
1458 Some sections to be expanded.
1460 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1462 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1463 (md_parse_option): Always accept "--32".
1465 2001-01-11 Peter Targett <peter.targett@arccores.com>
1467 * as.h (TC_ARC): Ensure struc-symbol.h included.
1468 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1470 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1471 (TARGET_SYMBOL_FIELDS) added.
1473 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1474 * doc/c-arc.texi: New file.
1475 Some sections to be expanded.
1476 * doc/as.texinfo: Update command-line options.
1477 Removed outdated text for ARC dependant features, instead include
1478 text from above file.
1480 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1481 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1482 (targ-cpu.h) header.
1484 * config/tc-arc.c: New updated configuration for
1485 ARC, including selection of core variants, and extensibility of
1486 instructions, registers etc. through directives.
1488 * config/tc-arc.c (arc_extinst): Minor corrections for
1490 (arc_common) Likewise. Make alignment argument optional for local
1491 symbols also, with default of zero.
1493 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1495 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1496 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1497 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1498 and fix_new_exp() instead.
1499 (md_convert_frag): For indexed post byte use the symbol value
1500 rather than the displacement.
1501 (md_relax_table): Fix indexed offset relax.
1503 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1505 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1507 (relaxable_symbol): New function.
1509 2001-01-11 Andreas Jaeger <aj@suse.de>
1511 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1514 2001-01-10 Nick Clifton <nickc@redhat.com>
1516 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1517 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1519 2001-01-10 Nick Clifton <nickc@redhat.com>
1521 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1522 character used to dollar local symbols.
1523 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1524 local label symbols.
1525 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1526 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1528 Use LOCAL_LABEL_CHAR.
1529 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1530 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1531 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1533 2001-01-08 Bo Thorsen <bo@suse.de>
1535 * config/tc-i386.c (i386_immediate, i386_displacement):
1538 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1540 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1543 2001-01-07 Philip Blundell <philb@gnu.org>
1545 * doc/as.texinfo (Bug Reporting): Update email address for
1549 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1551 * configure.in: Define DEFAULT_ARCH for i386.
1552 * config/tc-i386.c (md_assemble): Return after the error message;
1553 move testing for 64bit operands to proper place.
1555 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1557 * doc/as.texinfo: Document '#' as comment character for i386 and
1558 x86_64. Add AMD x86-64 into menu of machine dependent information.
1560 * doc/c-i386.texi: Document x86_64 extensions.
1562 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1564 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1566 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1568 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1569 * NEWS: Add note about Pentium4 support.
1571 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1573 * config/tc-i387.c (pi, pte, pt): Update.
1574 (type_names): Add new types.
1576 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1578 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1579 CpuUnknown): Renumber
1580 (CpuP4, CpuSSE2): New.
1581 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1583 2001-01-03 Philip Blundell <pb@futuretv.com>
1585 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1587 (alpha_fix_adjustable): Likewise.
1588 (md_apply_fix): Likewise.
1590 2000-12-31 H.J. Lu <hjl@gnu.org>
1592 * listing.c (listing_message): Allocate string only if it is
1595 * configure: Rebuild.
1597 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1599 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1600 Point out caveats with generating fixups for the opcode in a frag.
1602 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1604 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1607 2000-12-29 H.J. Lu <hjl@gnu.org>
1609 * listing.c (calc_hex): Print the variable part only if the
1610 fragment type is rs_fill.
1612 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1614 * doc/internals.texi (tc_conditional_pseudoop,
1615 TC_LINKRELAX_FIXUP): Fix typos.
1617 2000-12-28 Richard Henderson <rth@redhat.com>
1619 * write.c (subsegs_finish): Fix thinko last change -- don't
1620 "optimize" the alignment == 0 case.
1622 2000-12-28 Richard Henderson <rth@redhat.com>
1624 * as.h (rs_align_test): New.
1625 * frags.c (NOP_OPCODE): Move default from read.c.
1626 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1627 (frag_align_code): New.
1628 * frags.h (frag_align_code): Declare.
1629 * read.c (NOP_OPCODE): Remove.
1630 (do_align): Use frag_align_code.
1631 * write.c (NOP_OPCODE): Remove.
1632 (get_recorded_alignment): New.
1633 (cvt_frag_to_fill): Handle rs_align_test.
1634 (relax_segment): Likewise.
1635 (subsegs_finish): Align last subseg in section to the
1636 section alignment. Use frag_align_code.
1637 * write.h (get_recorded_alignment): Declare.
1638 * config/obj-coff.c (size_section): Handle rs_align_test.
1639 (fill_section, fixup_mdeps): Likewise.
1640 (write_object_file): Use frag_align_code.
1642 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1643 (alpha_handle_align): New.
1644 * config/tc-alpha.h (HANDLE_ALIGN): New.
1645 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1647 * config/tc-i386.h (md_do_align): Use frag_align_code.
1648 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1650 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1651 (ia64_handle_align): New.
1652 * config/tc-ia64.h (HANDLE_ALIGN): New.
1653 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1655 * config/tc-m32r.c (m32r_do_align): Remove.
1656 (m32r_handle_align): New.
1657 (fill_insn): Use frag_align_code.
1658 * config/tc-m32r.h (md_do_align): Remove.
1659 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1660 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1661 * config/tc-mips.c, config/tc-mips.h: Similarly.
1663 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1664 (sh_handle_align): Likewise. Handle rs_align_code.
1665 (sh_do_align): Remove.
1666 * config/tc-sh.h (md_do_align): Remove.
1667 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1669 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1670 (sparc_handle_align): Likewise. Handle rs_align_code.
1671 * config/tc-sparc.h (md_do_align): Remove.
1672 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1674 2000-12-22 DJ Delorie <dj@redhat.com>
1676 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1677 when we assemble the first half of a pair.
1679 2000-12-22 H.J. Lu <hjl@gnu.org>
1681 * config/tc-i386.c (reloc): Update the macro for non-bfd
1683 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1685 2000-12-22 H.J. Lu <hjl@gnu.org>
1687 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1689 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1691 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1692 (QWORD_MNEM_SUFFIX): New macro.
1693 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1695 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1696 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1698 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1699 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1700 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1701 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1702 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1704 (Reg, WordReg): Add Reg64.
1705 (Imm): Add Imm32S and Imm64.
1707 (Disp): Add Disp64 and Disp32S.
1708 (AnyMem): Add Disp32S.
1709 (RegRex, RegRex64): New macros.
1710 (rex_byte): New type.
1711 * config/tc-i386.c (set_16bit_code_flag): Kill.
1712 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1713 (reloc): New parameter "signed"; support x86_64.
1714 (set_code_flag): New.
1715 (DEFAULT_ARCH): New macro; default to "i386".
1716 (default_arch): New static variable.
1717 (struct _i386_insn): New fields Operand_PCrel; rex.
1718 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1719 (flag_code): New enum and static variable.
1720 (use_rela_relocations): New static variable.
1721 (flag_code_names): New static variable.
1722 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1723 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1725 (i386_align_code): Return plain "nop" for x86_64.
1726 (mode_from_disp_size): Support Disp32S.
1727 (smallest_imm_type): Support Imm32S and Imm64.
1728 (offset_in_range): Support size of 8.
1729 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1730 (md_pseudo_table): Add "code64"; use set_code_flat.
1731 (md_begin): Emit sane error message on hash failure.
1732 (tc_i386_fix_adjustable): Support x86_64 relocations.
1733 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1734 instructions supported on particular arch just partially,
1735 output of 64bit immediates, handling of Imm32S and Disp32S type.
1736 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1737 (i386_displacement): Likewise.
1738 (i386_index_check): Cleanup; support 64bit addresses.
1739 (md_apply_fix3): Support x86_64 relocation and rela.
1740 (md_longopts): Add "32" and "64".
1741 (md_parse_option): Add OPTION_32 and OPTION_64.
1742 (i386_target_format): Call even for ELFs; choose between
1743 elf64-x86-64 and elf32-i386.
1744 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1745 (tc_gen_reloc): Support rela relocations and x86_64.
1746 (intel_e09_1): Support QWORD.
1748 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1750 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1751 it's not an offset expression.
1752 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1753 keep the braces '[' and ']' in the output string.
1754 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1755 != FLAT. There is no such op_modifier.
1757 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1759 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1762 2000-12-13 Kazu Hirata <kazu@hxi.com>
1764 * as.h: Fix formatting.
1766 * dwarf2dbg.c: Likewise.
1767 * input-scrub.c: Likewise.
1770 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1772 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1773 configure: Regenerate.
1775 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1777 * dwarf2dbg.c: #include <limits.h> only if it exists.
1779 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1781 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1782 (md_apply_fix): Here too.
1784 2000-12-12 Jim Wilson <wilson@redhat.com>
1786 * config/tc-ia64.h (ia64_init): Add prototype.
1788 2000-12-12 H.J. Lu <hjl@gnu.org>
1790 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1792 * read.h (outputting_stabs_line_debug): Change it to int.
1793 * stabs.c (outputting_stabs_line_debug): Likewise.
1795 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1797 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1798 the address of a function result.
1800 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1802 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1803 (md_assemble): Call dwarf2_emit_insn.
1804 (shlib): Fix typo SHILB -> SHLIB.
1805 (md_parse_option): Likewise.
1806 (ppc_elf_validate_fix): Likewise:
1807 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1809 2000-12-12 Nick Clifton <nickc@redhat.com>
1811 * cgen.h: Fix formatting.
1812 * input-scrub.c: Fix formatting.
1813 * macro.c: Fix formatting.
1814 * config/tc-mips.c: Fix formatting.
1815 * doc/c-mips.texi: Fix formatting.
1817 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1819 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1820 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1822 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1824 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1827 * i386.h (*_Suf): Remove No_dSuf.
1828 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1830 (i386_optab): Remove 'd' in the suffixes.
1832 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1834 * config/tc-i386.c (T_SHORT): Undefine before defining.
1836 2000-12-05 Kazu Hirata <kazu@hxi.com>
1838 * config/tc-mips.c: Fix formatting.
1840 2000-12-04 Matthew Hiller <hiller@redhat.com>
1842 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1843 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1844 (md_show_usage): Ditto.
1845 (md_parse_option): Ditto.
1846 (d10v_cleanup): Writes pending instruction only if
1847 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1848 Fix compile time warning messages.
1850 * doc/c-d10v.texi: Documents new options.
1852 2000-12-04 Matthew Hiller <hiller@redhat.com>
1854 * stabs.c (outputting_stabs_line_debug): New variable.
1855 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1856 function entry and unset at function exit.
1858 * read.h (outputting_stabs_line_debug): New extern declaration.
1860 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1862 * dwarf2dbg.c: Fix compile time warning messages.
1864 2000-12-03 Kazu Hirata <kazu@hxi.com>
1866 * config/tc-a29k.c: Fix formatting.
1867 * config/tc-alpha.c: Likewise.
1868 * config/tc-arm.c: Likewise.
1869 * config/tc-cris.c: Likewise.
1870 * config/tc-hppa.c: Likewise.
1871 * config/tc-i370.c: Likewise.
1872 * config/tc-i386.c: Likewise.
1873 * config/tc-i860.c: Likewise.
1874 * config/tc-i960.c: Likewise.
1875 * config/tc-ia64.c: Likewise.
1876 * config/tc-m68hc11.c: Likewise.
1877 * config/tc-m68k.c: Likewise.
1878 * config/tc-m88k.c: Likewise.
1879 * config/tc-pj.c: Likewise.
1880 * config/tc-ppc.c: Likewise.
1881 * config/tc-sh.c: Likewise.
1882 * config/tc-sparc.c: Likewise.
1883 * config/tc-tahoe.c: Likewise.
1884 * config/tc-vax.c: Likewise.
1886 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1888 * config/tc-mips.c (mips_ip): When calculating offsets,
1889 don't accept as constant the difference between the
1890 addresses of symbols in two different sections.
1892 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1894 (validate_mips_insn): Likewise. Also, update 'B' operand
1895 specifier to use OP_*_CODE20 constants and delete 'm' operand
1897 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1898 operand specifiers. Change warning generated by 'B' operand
1899 specifier to reflect its new multi-purpose usage.
1901 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1902 -1, and update comment.
1903 (file_mips_isa): Likewise.
1904 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1905 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1906 ISA_* constants rather than hard-coded numbers.
1907 (mips_cpu_info): New structure.
1908 (mips_cpu_info_table): New table describing CPU and ISA names
1910 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1911 mips_cpu_info_from_cpu): New functions.
1912 (mips_isa_to_str): New function to get string for ISA name.
1913 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1914 return const char *.
1915 (md_begin): Redo CPU and ISA selection logic, using
1916 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1917 than hard-coded numbers.
1918 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1919 ISA_* constants rather than hard-coded numbers.
1920 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1921 (md_longopts): Delete OPTION_NO_MIPS32.
1922 (md_parse_option): Convert to use ISA_* constants rather than
1923 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1924 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1925 to use strcasecmp to recognize "default" and to use
1926 mips_cpu_info_from_name to get CPU numbers from argument.
1927 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1928 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1930 (s_mipsset): Accept ISA value 32.
1931 * doc/as.texinfo: Clean up MIPS options summary slightly,
1932 remove -no-mips32. Add note about -mips4 and -mips32
1933 specifying those ISA levels. Delete -mips32 and -no-mips32
1934 cpu flag descriptions.
1935 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1936 up the supported CPU switch list, and replace 4Kc, 4Km, and
1937 4Kp entries with a single mips32-4k entry. Note that you can
1940 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1942 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1944 (md_parse_option): Add cases for OPTION_MIPS5 and
1946 (md_show_usage): Mention -mips5 and -mips64 arguments.
1947 (s_mipsset): Add cases for MIPS5 and MIPS64.
1948 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1950 * doc/as.texinfo: Mention -mips5 and -mips64 options
1952 * doc/c-mips.texi: Likewise. Also update introduction
1953 and ".set" usage information.
1955 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1957 (mips_cpu_info_table): Add SB-1 entries.
1958 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1959 known to the -mcpu option.
1961 * doc/as.texinfo: Correct description of MIPS -mcpu
1962 option, by copying some of the text from doc/c-mips.texi.
1964 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1966 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1968 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1969 (sparc*-*-rtems*): Switched from a.out to ELF.
1970 * configure: Regenerate.
1971 * config.in: Regenerate.
1972 * Makefile.in: Regenerate.
1973 * aclocal.m4: Regenerate.
1974 * po/gas.pot: Regenerate.
1976 2000-11-30 Philip Blundell <pb@futuretv.com>
1978 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1979 even in non BFD_ASSEMBLER case.
1981 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1983 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1986 2000-11-29 Richard Henderson <rth@redhat.com>
1988 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1989 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1990 thread multiple subsegments properly; handle multiple code
1991 sections properly; emit proper compilation unit info for assembler
1992 generated debugging.
1994 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1995 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1996 (dwarf2dbg_estimate_size_before_relax): Declare.
1997 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1998 * write.c: Include dwarf2dbg.h.
1999 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2000 (relax_segment): Likewise.
2002 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2004 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2005 jump>: Use as_bad_where instead of as_bad. Tweak error message
2006 accordingly. Stabilize frag by updating fix part and resetting
2008 <undefined symbol, unconditional jump>: Ditto.
2009 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2010 indexing is_end_of_line[].
2011 (md_assemble): Initialize size to 0.
2012 (md_section_align): Mark parameter seg as unused.
2013 (parse_reg): Parse names case-insensitively.
2015 2000-11-28 Kazu Hirata <kazu@hxi.com>
2017 * config/obj-aout.h: Fix formatting.
2018 * config/obj-bout.h: Likewise.
2019 * config/obj-coff.c: Likewise.
2020 * config/obj-coff.h: Likewise.
2021 * config/obj-elf.h: Likewise.
2022 * config/obj-som.h: Likewise.
2023 * config/obj-vms.c: Likewise.
2024 * config/obj-vms.h: Likewise.
2025 * config/tc-h8300.h: Likewise.
2026 * config/tc-ns32k.h: Likewise.
2027 * config/tc-sparc.h: Likewise.
2028 * config/tc-tic54x.h: Likewise.
2029 * config/tc-z8k.h: Likewise.
2031 2000-11-28 Nick Clifton <nickc@redhat.com>
2033 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2034 License is present in the sources, but not the output, and
2035 also available from the GNU website.
2036 (GNU Free Documentation License): Comment out this section.
2038 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2040 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2041 targets. Remove i860 from valid a.out targets.
2042 * Makefile.in: Regenerate.
2044 * config/tc-cris.c: Include dwarf2dbg.h.
2045 (md_pseudo_table): Add .file and .loc.
2046 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2047 (s_cris_file, s_cris_loc): New.
2048 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2049 * Makefile.am: Regenerate dependencies.
2050 * Makefile.in: Regenerate.
2052 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2054 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2055 (MRI_MUL_PRECEDENCE): Likewise.
2056 (op_rank): Fix a comment typo.
2058 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2060 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2062 (get_operand): Fix analysis for movw/movb instructions.
2064 2000-11-24 Nick Clifton <nickc@redhat.com>
2066 * configure.in (xscale-elf): Add target.
2067 (xscale-coff): Add target.
2068 * configure: Regenerate.
2070 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2072 (ARM_EXT_XSCALE): New ARM architecture extension.
2073 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2074 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2075 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2076 (ARM_ARCH_V4): Remove processor from architecture.
2077 (ARM_ARCH_3M): New architecutre definition.
2078 (ARM_ARCH_V5TE): New architecutre definition.
2079 (ARM_ARCH_XSCALE): New architecutre definition.
2080 (CPU_DEFAULT): Allow to be defaulted to XScale.
2081 (atpcs): New boolean variable.
2082 (ldr_flags): Support 'd' flag for double word loads.
2083 (str_flags): Support 'd' flag for double word stored.
2084 (do_mia): New function.
2085 (do_mar): New function.
2086 (do_mra): New function.
2087 (do_pld): New function.
2088 (do_ldrd): New function.
2089 (do_blx): New function.
2090 (do_bkpt): New function.
2091 (do_clz): New function.
2092 (do_lstc2): New function.
2093 (do_cdp2): New function.
2094 (do_t_blx): New function.
2095 (do_t_bkpt): New function.
2096 (do_smla): New function.
2097 (do_smlal): New function.
2098 (do_smul): New function.
2099 (do_qadd): New function.
2100 (do_co_reg2c): New function.
2101 (LONGEST_INSN): Redefine to 7.
2103 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2104 command line switches.
2106 2000-11-22 Jim Wilson <wilson@redhat.com>
2108 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2109 (struct rsrc): Make line unsigned.
2110 (gr_values): Add missing initializer.
2111 (SLOT_NUM_NOT_SET): Add unsigned cast.
2112 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2113 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2114 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2115 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2116 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2117 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2118 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2119 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2120 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2121 Add ATTRIBUTE_UNUSED to unused parameters.
2122 (convert_expr_to_ab_reg): Add parens.
2123 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2124 (dot_prologue): Initialize grsave when declared.
2125 (md_pseudo_table): Add missing initializers.
2126 (operand_match): Add casts to bfd_vma.
2127 (emit_one_bundle): Delete unused local prev. Make required_template
2129 (specify_resource): Cast i to unsigned.
2130 (note_register_values): Use fprintf_vma.
2131 (print_dependency): Likewise.
2133 2000-11-21 Jim Wilson <wilson@redhat.com>
2135 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2136 for unwind info section.
2137 (dot_endp): Likewise for unwind section.
2139 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2142 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2144 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2145 (output_insn): Call dwarf2_emit_insn.
2146 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2148 2000-11-17 Richard Henderson <rth@redhat.com>
2150 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2151 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2152 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2154 2000-11-17 Nick Clifton <nickc@redhat.com>
2156 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2159 2000-11-17 Richard Henderson <rth@redhat.com>
2161 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2163 2000-11-17 Richard Henderson <rth@redhat.com>
2165 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2166 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2167 tri-state definition of alpha_flag_mdebug.
2168 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2169 (s_alpha_file): Store first .file directive.
2170 (s_alpha_stab): New.
2171 (md_pseudo_table): Add stabs and stabn.
2173 2000-11-17 Richard Henderson <rth@redhat.com>
2175 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2177 2000-11-17 Richard Henderson <rth@redhat.com>
2179 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2180 (main): Call dwarf2_finish.
2181 * as.h (debug_type): Clarify documentation of the meaning
2183 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2184 (print_stats): Fix parenthesis problem.
2185 (now_subseg_size): New.
2186 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2187 (dwarf2_directive_file): Don't set debug_type.
2188 (dwarf2_where): Honor DEBUG_DWARF2 first.
2189 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2190 do nothing if not emitting dwarf2 debug info, or no work.
2191 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2192 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2193 (ecoff_new_file): Likewise.
2194 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2195 commentary wrt dwarf2.
2197 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2198 ATTRIBUTE_UNUSED as needed.
2199 (emit_insn): Call dwarf2_emit_insn.
2200 (s_alpha_file): New.
2202 (s_alpha_coff_wrapper): Don't handle them.
2203 (md_pseudo_table): Update for .file and .loc.
2204 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2206 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2207 don't protect with debug_type.
2208 * config/tc-hppa.c (md_assemble): Likewise.
2209 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2210 * config/tc-mn10300.c (md_assemble): Likewise.
2211 * config/tc-sh.c (md_assemble): Likewise.
2212 * config/tc-v850.c (md_assemble): Likewise.
2214 * config/tc-arm.c (arm_end_of_source): Remove.
2215 * config/tc-hppa.c (pa_end_of_source): Remove.
2216 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2217 * config/tc-mn10300.c (mn10300_finalize): Remove.
2218 * config/tc-sh.c (sh_finalize): Remove.
2219 * config/tc-v850.c (sh_finalize): Remove.
2221 * config/tc-arm.h (md_end): Remove.
2222 * config/tc-hppa.h (md_end): Remove.
2223 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2224 * config/tc-m68hc11.h (md_end): Remove.
2225 * config/tc-mn10300.h (md_end): Remove.
2226 * config/tc-sh.h (md_end): Remove.
2227 * config/tc-v850.h (md_end): Remove.
2229 * config/tc-ia64.c (emit_one_bundle): Don't protect
2230 dwarf2 bits with debug_type.
2231 (md_assemble): Likewise.
2232 (ia64_end_of_source): Don't call dwarf2_finish.
2234 2000-11-16 Jim Wilson <wilson@redhat.com>
2236 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2237 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2240 2000-11-16 H.J. Lu <hjl@gnu.org>
2242 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2245 2000-11-15 Kazu Hirata <kazu@hxi.com>
2247 * config/tc-tic30.c: Fix formatting.
2248 * config/tc-tic80.c: Likewise.
2249 * config/tc-v850.c: Likewise.
2250 * config/tc-vax.c: Likewise.
2251 * config/tc-w65.c: Likewise.
2252 * config/tc-z8k.c: Likewise.
2254 2000-11-14 DJ Delorie <dj@redhat.com>
2256 * config/tc-v850.c: Support dwarf2.
2257 * config/tc-v850.h: Ditto.
2259 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2260 parse_cons_expression_v850 to initialize hold_cons_reloc.
2262 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2264 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2265 (errata_nops_necessary_p): New function.
2266 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2269 2000-11-14 Jim Wilson <wilson@redhat.com>
2271 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2272 return little endian bfd formats.
2274 2000-11-14 Kazu Hirata <kazu@hxi.com>
2276 * config/aout_gnu.h: Fix formatting.
2277 * config/atof-vax.c: Likewise.
2278 * config/m68k-parse.h: Likewise.
2279 * config/m88k-opcode.h: Likewise.
2280 * config/obj-elf.c: Likewise.
2281 * config/tc-arm.c: Likewise.
2282 * config/tc-cris.c: Likewise.
2283 * config/tc-i386.c: Likewise.
2284 * config/tc-ia64.c: Likewise.
2285 * config/tc-mn10300.c: Likewise.
2286 * config/te-386bsd.h: Likewise.
2287 * config/te-hppa.h: Likewise.
2288 * config/te-nbsd.h: Likewise.
2289 * config/te-ppcnw.h: Likewise.
2290 * config/te-sparcaout.h: Likewise.
2291 * config/te-tmips.h: Likewise.
2292 * config/vax-inst.h: Likewise.
2293 * config/vms-conf.h: Likewise.
2295 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2297 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2299 2000-11-13 H.J. Lu <hjl@gnu.org>
2301 * config/obj-elf.c (elf_frob_symbol): Support
2302 ".symver name,name2@@@nodename".
2303 (elf_frob_file_before_adjust): Likewise.
2305 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2306 and ".symver name,name2@@@nodename".
2309 2000-11-12 H.J. Lu (hjl@gnu.org)
2311 * config/obj-elf.c (obj_elf_symver): Check missing version
2314 2000-11-12 H.J. Lu (hjl@gnu.org)
2316 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2317 instead of bfd_vma for non-bfd assemblers.
2319 2000-11-09 Kazu Hirata <kazu@hxi.com>
2321 * itbl-ops.c: Fix comment typos.
2323 2000-11-08 Jim Wilson <wilson@redhat.com>
2325 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2326 (struct unwind): Add next_slot_frag field.
2327 (slot_index): New parameters slot_frag and first_frag. Add code
2328 to add in frag sizes when different. Add comments.
2329 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2330 arguments to slot_index.
2331 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2332 loop end. Set next_slot_frag field.
2334 2000-11-07 H.J. Lu <hjl@gnu.org>
2336 * doc/as.texinfo (.symver): Updated for versioned symbol
2339 * obj.h (format_ops): Add the frob_file_before_adjust field.
2341 * config/obj-aout.c (aout_format_ops): Set the
2342 frob_file_before_adjust field to 0.
2343 * config/obj-coff.c (coff_format_ops): Likewise.
2344 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2346 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2348 (elf_frob_file_before_adjust): New function to remove unneeded
2349 versioned symbols from the symbol table.
2350 (elf_format_ops): Set the frob_file_before_adjust field to
2351 elf_frob_file_before_adjust.
2353 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2356 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2358 2000-11-07 Peter Targett <peter.targett@arccores.com>
2360 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2362 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2363 Fix compile time warning messages.
2365 2000-11-07 Nick Clifton <nickc@redhat.com>
2367 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2368 buffer in order to avoid buffer overflows.
2370 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2372 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2373 Change M to m for -milp32 or -mlp64 to match gcc.
2374 (dot_endp): Use bytes_per_address instead of 8.
2375 (emit_one_bundle): Use number_to_chars_littleendian instead of
2377 (fix_insn): Likewise.
2378 (ia64_init): New function.
2379 (ia64_target_format): New function.
2380 (md_begin): Set endianness, arch, and machine as appropriate.
2381 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2382 Make these macros depend on TE_HPUX macro.
2383 (TARGET_FORMAT): Define.
2384 (HOST_SPECIAL_INIT): Define.
2385 * config/te-hpux.h: New file.
2386 * configure.in: Add "ia64-*-hpux*" target to configure.
2387 * configure: Regenerate.
2389 2000-11-06 Kazu Hirata <kazu@hxi.com>
2391 * as.c: Fix formatting.
2392 * dwarf2dbg.c: Likewise.
2393 * input-file.c: Likewise.
2394 * input-file.h: Likewise.
2395 * input-scrub.c: Likewise.
2396 * itbl-ops.c: Likewise.
2397 * listing.c: Likewise.
2398 * macro.h: Likewise.
2399 * messages.c: Likewise.
2401 * subsegs.c: Likewise.
2402 * subsegs.h: Likewise.
2403 * write.c: Likewise.
2405 2000-11-06 Nick Clifton <nickc@redhat.com>
2407 * doc/as.texinfo: Add GNU Free Documentation License.
2408 * doc/gasp.texi: Add GNU Free Documentation License.
2409 * doc/as.1: Add GNU Free Documentation License.
2411 2000-11-05 Nick Clifton <nickc@redhat.com>
2413 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2415 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2417 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2418 * configure: Regenerate.
2420 2000-11-01 Nick Clifton <nickc@redhat.com>
2422 * read.c (original_case_string): New global variable.
2423 (read_a_source_file): Copy opcode string into
2424 original_case_string if clobbering the case of the opcode.
2425 * read.h: Export the definition of original_case_string.
2426 * config/tc-arm.c (md_assembler): When parsing a .req
2427 directive use the original opcode string, not the case
2430 2000-11-02 Nick Clifton <nickc@redhat.com>
2432 * config/tc-mn10300.c (debug_line): Remove this static
2434 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2435 dwarf2_where and dwarf2_gen_line_info.
2437 2000-11-02 Theo Honohan <th@futuretv.com>
2439 * config/tc-arm.c (do_msr): Improve error message.
2441 2000-10-31 Eric Christopher <echristo@redhat.com>
2443 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2444 or pc-relative, else use fx_offset.
2446 2000-10-31 Jim Wilson <wilson@redhat.com>
2448 * config/tc-ia64.c (struct md): New field tag_fixups.
2449 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2450 qualifying predicate.
2451 (emit_one_bundle): Delete spurious multiplication by one. Handle
2453 (ia64_start_line): Error if dangling qualifying predicate.
2454 (defining_tag): New static variable.
2455 (ia64_unrecognized_line, case '['): Parse tags.
2456 (ia64_frob_label): Create tag_fixups.
2457 (md_assemble): Reset md.qp.X_op after using it.
2459 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2461 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2463 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2465 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2467 2000-10-30 Kazu Hirata <kazu@hxi.com>
2469 * expr.c: Fix formatting.
2470 * flonum-copy.c: Likewise.
2471 * flonum.h: Likewise.
2475 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2477 * as.h (OPTION_MD_BASE): Bump to 190.
2478 * as.c (parse_args) <std_longopts>: Add comment about the need to
2479 check OPTION_MD_BASE in as.h.
2481 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2484 2000-10-27 Nick Clifton <nickc@redhat.com>
2486 * configure.in (emulations): Add m68hc12.
2487 * configure: Regenerate.
2488 * po/gas.pot: Regenerate.
2490 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2492 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2494 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2496 2000-10-25 Nick Clifton <nickc@redhat.com>
2498 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2499 a DWARF2 line number information sequence.
2501 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2503 * read.c (generate_lineno_debug): Update comment describing why
2504 DWARF2 line number debug information is not generated
2505 automatically by this function.
2507 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2510 * config/tc-arm.h (md_end): Define.
2511 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2513 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2514 if generating DWARF2 line numbers.
2515 (arm_end_of_source): New function. Call dwarf2_finish if
2518 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2519 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2520 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2522 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2524 * config/tc-i386.c: Fix prototype declarations for functions taking no
2527 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2529 * config/tc-i386.c (i386_operand_modifier): Remove.
2530 (build_displacement_string): Remove.
2531 (i386_parse_seg): Remove.
2532 (i386_intel_memory_operand): Remove.
2533 (i386_intel_operand): Re-write using recursive descent parser based
2534 on MASM documentation.
2535 (struct intel_parser_s): New structure.
2536 (intel_parser): New static variable.
2537 (struct intel_token): New structure.
2538 (cur_token, prev_token): New static variables.
2551 (intel_match_token): New function.
2552 (intel_get_token): New function.
2553 (intel_putback_token): New function.
2554 (intel_expr): New function.
2555 (intel_e05): New function.
2556 (intel_e05_1): New function.
2557 (intel_e06): New function.
2558 (intel_e06_1): New function.
2559 (intel_e09): New function.
2560 (intel_e09_1): New function.
2561 (intel_e10): New function.
2562 (intel_e10_1): New function.
2563 (intel_e11): New function.
2565 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2567 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2568 instructions to loose any special insn->architecture mask.
2570 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2571 (sparc_md_end, sparc_arch_types, sparc_arch,
2572 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2573 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2574 request v9b architecture if they are used).
2576 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2578 * config/tc-m68k.c: Fix the previous misapplied patch.
2580 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2582 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2583 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2584 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2587 2000-10-17 Kazu Hirata <kazu@hxi.com>
2589 * debug.c: Fix formatting.
2590 * depend.c: Likewise.
2591 * dwarf2dbg.c: Likewise.
2592 * dwarf2dbg.h: Likewise.
2593 * ecoff.c: Likewise.
2596 * flonum-konst.c: Likewise.
2597 * frags.h: Likewise.
2599 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2601 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2603 * doc/as.texinfo: Added notes about this new option.
2605 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2607 * config/tc-sh.c (JREG): Remove.
2608 (md_convert_frag): Remove #if 0:d code using JREG.
2610 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2612 * config/tc-i386.c (i386_operand_modifier): Only match
2613 modifiers SHORT and FLAT if they are followed by a space.
2614 (parse_register): When `allow_naked_reg' is set, do not confuse
2615 identifiers that start with a register name with a register.
2617 2000-10-12 Kazu Hirata <kazu@hxi.com>
2619 * app.c: Fix formatting.
2622 * bit_fix.h: Likewise.
2627 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2629 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2631 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2633 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2634 Re-arrange function a little and improve error message.
2636 * write.c (write_relocs): Fix a comment.
2638 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2641 2000-10-05 Jim Wilson <wilson@cygnus.com>
2643 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2645 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2647 * config/tc-i386.c: Delete some useless comments, reformat others.
2649 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2650 non-global syms in linkonce sections.
2652 2000-10-04 Ralf Baechle <ralf@gnu.org>
2654 * config/tc-ia64.c (operand_match): Don't use // style comments.
2655 * config/tc-i370.c: Likewise.
2657 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2659 Changes to handle varying register prefix and user symbol prefix.
2660 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2661 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2662 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2663 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2664 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2665 (demand_register_prefix): New variable.
2666 (md_pseudo_table): New pseudo ".syntax".
2667 (md_longopts): New options --no-underscore and --underscore.
2668 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2669 on symbols_have_leading_underscore.
2670 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2671 (get_spec_reg): Ditto.
2672 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2674 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2676 <case OPTION_NO_US, case OPTION_US>: New.
2677 (md_show_usage): Be brief and reformat to match continuation of
2679 * po/gas.pot: Regenerate.
2681 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2683 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2684 force relocs for 12 bit branches.
2685 (md_apply_fix): Similarly, adjust logic here.
2687 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2689 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2690 adjust for external and weak syms as we will use a reloc. Allow
2691 for +8 offset when calculating limits of branches.
2692 (hppa_fix_adjustable): Undo 2000-09-23 change.
2693 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2694 Correct distance calculation.
2695 (tc_gen_reloc): Print the file name and line number if we can't
2698 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2699 * config/tc-hppa.c (nonzero_dibits): Define.
2700 (arg_reloc_stub_needed): Check each arg and return value
2701 separately for zero case.
2702 (pa_align): Declare argument `bytes'.
2704 2000-09-25 Kazu Hirata <kazu@hxi.com>
2706 * config/tc-cris.c: Fix formatting.
2707 * config/tc-d10v.h: Likewise.
2708 * config/tc-d30v.c: Likewise.
2709 * config/tc-d30v.h: Likewise.
2710 * config/tc-fr30.c: Likewise.
2711 * config/tc-fr30.h: Likewise.
2712 * config/tc-m68k.c: Likewise.
2713 * config/tc-m68k.h: Likewise.
2714 * config/tc-pj.h: Likewise.
2715 * config/tc-ppc.c: Likewise.
2716 * config/tc-ppc.h: Likewise.
2717 * config/tc-sh.c: Likewise.
2718 * config/tc-sh.h: Likewise.
2719 * config/tc-sparc.c: Likewise.
2720 * config/tc-v850.h: Likewise.
2721 * config/tc-vax.h: Likewise.
2722 * config/tc-w65.h: Likewise.
2723 * config/tc-z8k.h: Likewise.
2725 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2727 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2728 checks only for ELF.
2729 (hppa_force_relocation): Likewise.
2731 2000-09-22 Jim Wilson <wilson@cygnus.com>
2733 * config/tc-ia64.c (dv_sem): Add "stop".
2734 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2735 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2736 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2738 (mark_resources): Check IA64_RS_PRr.
2740 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2742 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2743 md_estimate_size_before_relax): Redesign and clean up the
2744 relaxation mechanism.
2746 2000-09-21 Kazu Hirata <kazu@hxi.com>
2748 * config/tc-ns32k.c: Fix formatting.
2749 * config/tc-ns32k.h: Likewise.
2751 2000-09-20 Kazu Hirata <kazu@hxi.com>
2753 * config/tc-m32r.c: Fix formatting.
2754 * config/tc-m32r.h: Likewise.
2755 * config/tc-m68851.h: Likewise.
2756 * config/tc-m68hc11.c: Likewise.
2757 * config/tc-m68hc11.h: Likewise.
2758 * config/tc-m88k.c: Likewise.
2759 * config/tc-mcore.c: Likewise.
2760 * config/tc-mcore.h: Likewise.
2761 * config/tc-mips.c: Likewise.
2762 * config/tc-mips.h: Likewise.
2763 * config/tc-mn10200.h: Likewise.
2764 * config/tc-mn10300.h: Likewise.
2765 * config/tc-tahoe.c: Likewise.
2766 * config/tc-tahoe.h: Likewise.
2768 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2770 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2771 Likewise in relaxation description comments.
2773 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2775 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2776 subtraction of two syms without emitting a relocation.
2778 From David Huggins-Daines <dhd@linuxcare.com>
2779 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2780 global or weak symbols.
2782 2000-09-15 Kazu Hirata <kazu@hxi.com>
2784 * config/tc-h8300.h: Fix formatting.
2785 * config/tc-h8500.c: Likewise.
2786 * config/tc-h8500.h: Likewise.
2787 * config/tc-hppa.h: Likewise.
2788 * config/tc-i370.h: Likewise.
2789 * config/tc-i386.h: Likewise.
2790 * config/tc-i860.c: Likewise.
2791 * config/tc-i860.h: Likewise.
2792 * config/tc-i960.h: Likewise.
2793 * config/tc-ia64.c: Likewise.
2794 * config/tc-ia64.h: Likewise.
2796 2000-09-14 Kazu Hirata <kazu@hxi.com>
2798 * config/tc-a29k.c: Fix formatting.
2799 * config/tc-alpha.c: Likewise.
2800 * config/tc-arc.c: Likewise.
2801 * config/tc-arc.h: Likewise.
2802 * config/tc-arm.c: Likewise.
2803 * config/tc-arm.h: Likewise.
2804 * config/tc-avr.c: Likewise.
2805 * config/tc-avr.h: Likewise.
2806 * config/tc-tic30.c: Likewise.
2807 * config/tc-tic30.h: Likewise.
2808 * config/tc-tic54x.c: Likewise.
2809 * config/tc-tic54x.h: Likewise.
2810 * config/tc-tic80.c: Likewise.
2811 * config/tc-tic80.h: Likewise.
2813 2000-09-14 Timothy Wall <twall@cygnus.com>
2815 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2816 parallel comparisons for later use.
2817 (struct rsrc): Add parallel comparison type.
2818 (resources_match): Skip special cases of PR usage (non-conflicting
2821 2000-09-13 Kazu Hirata <kazu@hxi.com>
2823 * config/obj-ecoff.c: Fix formatting.
2824 * config/obj-elf.c: Likewise.
2825 * config/obj-elf.h: Likewise.
2826 * config/obj-evax.h: Likewise.
2827 * config/obj-generic.h: Likewise.
2828 * config/obj-hp300.c: Likewise.
2829 * config/obj-hp300.h: Likewise.
2830 * config/obj-ieee.h: Likewise.
2831 * config/obj-vms.c: Likewise.
2832 * config/obj-vms.h: Likewise.
2834 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2836 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2837 (md_parse_option): Ditto.
2838 (md_longopts): Add -mips32 option.
2839 (md_show_usage): Document new options.
2840 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2841 (mips_ip): Assemble mfc0 with a sub-selection code.
2842 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2843 (mips_cpu_to_str): New function.
2844 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2845 Use CPU_* defines instead of hardcoded numbers.
2847 * doc/as.texinfo: Document new options.
2848 * doc/c-mips.texi: Ditto.
2850 2000-09-12 Kazu Hirata <kazu@hxi.com>
2852 * as.h: Fix formatting.
2853 * asintl.h: Likewise.
2854 * bit_fix.h: Likewise.
2855 * config/obj-aout.c: Likewise.
2856 * config/obj-aout.h: Likewise.
2857 * config/obj-bout.c: Likewise.
2858 * config/obj-bout.h: Likewise.
2859 * config/obj-coff.c: Likewise.
2860 * config/obj-coff.h: Likewise.
2861 * dwarf2dbg.h: Likewise.
2863 * flonum.h: Likewise.
2864 * frags.h: Likewise.
2865 * itbl-ops.h: Likewise.
2866 * macro.h: Likewise.
2869 * struc-symbol.h: Likewise.
2870 * subsegs.h: Likewise.
2871 * symbols.h: Likewise.
2873 * write.h: Likewise.
2875 2000-09-11 Kazu Hirata <kazu@hxi.com>
2877 * bignum-copy.c: Fix formatting.
2878 * config/tc-i370.c: Likewise.
2879 * config/tc-i960.c: Likewise.
2880 * config/tc-m68k.c: Likewise.
2881 * ehopt.c: Likewise.
2882 * flonum-copy.c: Likewise.
2883 * flonum-konst.c: Likewise.
2884 * flonum-mult.c: Likewise.
2885 * literal.c: Likewise.
2888 * stabs.c: Likewise.
2889 * subsegs.c: Likewise.
2891 2000-09-09 Philip Blundell <philb@gnu.org>
2893 * configure.in (arm*-*-uclinux*): New target.
2894 * configure: Regenerate.
2896 2000-09-09 Kazu Hirata <kazu@hxi.com>
2898 * input-file.c: Fix formatting.
2899 * itbl-ops.c: Likewise.
2900 * messages.c: Likewise.
2902 2000-09-08 Philip Blundell <philb@gnu.org>
2904 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2907 2000-09-07 H.J. Lu <hjl@gnu.org>
2909 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2910 * configure: Rebuild.
2912 2000-09-07 Kazu Hirata <kazu@hxi.com>
2914 * atof-generic.c: Fix formatting.
2915 * config/tc-mips.c: Likewise.
2916 * config/tc-vax.c: Likewise.
2917 * input-scrub.c: Likewise.
2919 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2921 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2922 * configure.in (sh-*-linux*): Added.
2923 * configure: Rebuilt.
2925 2000-09-06 Kazu Hirata <kazu@hxi.com>
2927 * config/tc-hppa.c: Fix formatting.
2929 * ecoff.c: Fix formatting.
2931 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2933 * configure: Rebuilt with new libtool.m4.
2935 2000-09-05 Kazu Hirata <kazu@hxi.com>
2937 * cgen.c: Fix formatting.
2938 * config/tc-ia64.c: Likewise.
2940 2000-09-05 Nick Clifton <nickc@redhat.com>
2942 * aclocal.m4: Regenerate.
2943 * config.in: Regenerate.
2944 * configure: Regenerate.
2945 * po/gas.pot: Regenerate.
2947 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2949 * config/tc-cris.c: Correct comment typos.
2951 2000-09-05 Eric Christopher <echristo@cygnus.com>
2953 * config/tc-mn10300.c: Cleanup.
2954 (md_pcrel_from): Enable.
2956 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2958 * expr.c (operand): Fix a comment typo.
2959 * write.c (write_relocs): Fix a signed/unsigned warning.
2961 * config/tc-hppa.c (fudge_reg_expressions): New
2962 (hppa_force_reg_syms_absolute): New.
2963 (pa_equ): Allow reg_section expressions.
2964 * config/tc-hppa.c (md_optimize_expr): Define.
2965 (hppa_force_reg_syms_absolute): Prototype.
2967 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2968 (pa_parse_number): Pass in arg to select fp reg parsing.
2969 Return 1 to indicate format checks pass. If strict, then only
2970 accept a register or register symbol. Return value in...
2971 (pa_number): New static for pa_parse_number.
2972 (FP_REG_BASE): Define.
2973 (FP_REG_RSEL): Define.
2974 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2975 appropriate. White space changes.
2976 (need_pa11_opcode): Don't bother passing any params, get them from
2978 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2979 Remove extraneous check in case 'Q'.
2980 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2981 reg, set section of resulting symbol to reg_section.
2982 (pa_parse_space_stmt): Modify call to pa_parse_number.
2983 (pa_space): Likewise.
2985 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2986 (hppa_force_relocation): Handle vtable relocs.
2987 (pa_vtable_entry): New.
2988 (pa_vtable_inherit): New.
2989 (md_pseudo_table): Add entries for vtable pseudos.
2990 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2991 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2993 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2994 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2995 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2997 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2998 specify a symbol type.
3000 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3001 dependent things together.
3002 (md_elf_symbol_type): Define.
3004 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3006 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3008 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3009 (obj_elf_vtable_entry): Declare.
3011 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3012 and export function.
3013 (obj_elf_vtable_entry): Similarly.
3014 (elf_pseudo_table): Fix the damage with a cast.
3016 2000-09-03 Richard Henderson <rth@cygnus.com>
3018 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3019 for template selection when a label is needed.
3021 2000-09-02 Kazu Hirata <kazu@hxi.com>
3023 * config/tc-ia64.c: Fix formatting.
3025 2000-09-02 Nick Clifton <nickc@redhat.com>
3027 * configure.in: Increase version number to 2.10.91.
3028 * configure: Regenerate.
3029 * aclocal.m4: Regenerate.
3030 * config.in: Regenerate.
3031 * po/gas.pot: Regenerate.
3032 * Makefile.in: Regenerate.
3034 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3036 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3037 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3038 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3040 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3043 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3045 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3046 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3047 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3048 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3049 (GOT_symbol): New variable.
3050 (md_undefined_symbol): Set it.
3052 2000-09-01 Richard Henderson <rth@cygnus.com>
3054 * config/tc-ia64.c (match): Don't inline.
3055 (extra_goodness): New.
3056 (md_begin): Prefer nop.f and nop.b for best_template.
3058 2000-08-31 Kazu Hirata <kazu@hxi.com>
3060 * as.c: Fix formatting.
3062 * frags.c: Likewise.
3063 * macro.c: Likewise.
3065 2000-08-31 Eric Christopher <echristo@cygnus.com>
3067 * config/tc-mn10300.c: Cleanup and fix warnings.
3068 (md_pseudo_table): Add initializers.
3069 (md_show_usage): Cleanup.
3070 (md_parse_option): Fix warnings.
3071 (md_undefined_symbol): Fix warnings.
3072 (md_conver_frag): Fix warnings.
3073 (tc_gen_reloc): Fix warnings.
3074 (md_apply_fix3): Fix warnings.
3075 (check_operand): Fix warnings.
3077 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3079 * acinclude.m4: Include libtool and gettext macros from the
3081 * aclocal.m4, configure: Rebuilt.
3083 2000-08-30 Mark Hatle <mhatle@mvista.com>
3085 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3087 2000-08-31 Kazu Hirata <kazu@hxi.com>
3089 * listing.c: Fix formatting.
3091 2000-08-29 Kazu Hirata <kazu@hxi.com>
3093 * app.c: Fix a comment typo. Fix formatting.
3095 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3097 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3098 offset of the target destination for jmp instructions.
3099 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3101 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3103 * NEWS: Mention support for CRIS.
3105 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3107 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3108 Sets `.lcomm' alignment to zero.
3110 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3112 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3113 TC_FIX_ADJUSTABLE): Define.
3115 2000-08-23 Jim Wilson <wilson@cygnus.com>
3117 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3118 unwind.personality_routine is set.
3120 2000-08-23 H.J. Lu <hjl@gnu.org>
3122 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3124 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3126 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3129 2000-08-22 H.J. Lu <hjl@gnu.org>
3131 * config.in (STRICTCOFF): New for strict COFF.
3133 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3134 i386-*-go32* and i386-go32-rtems*.
3135 * configure: Rebuilt.
3137 * config/obj-coff.c (obj_coff_endef): Follow the historical
3138 behavior if STRICTCOFF is not defined.
3140 * doc/internals.texi: Document STRICTCOFF.
3142 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3144 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3145 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3146 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3147 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3148 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3149 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3150 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3153 2000-08-22 Eric Christopher <echristo@cygnus.com>
3155 * config/tc-mn10300.c: (md_apply_fix): New function.
3156 (mn10300_force_relocation): New function.
3157 (mn10300_fix_adjustable): New function.
3159 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3160 (TC_HANDLES_FX_DONE): Define.
3161 (obj_fix_adjustable): Define.
3162 (MD_APPLY_FIX3): Define.
3163 (TC_LINKRELAX_FIXUP): Define.
3165 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3167 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3169 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3171 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3173 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3174 if the fixup resulted in a relocation.
3176 2000-08-18 Nick Clifton <nickc@redhat.com>
3178 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3179 Make reference to first element of shift_names explicit.
3181 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3183 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3184 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3185 add a symbol's address. Removed all target-specific #ifdefs that
3186 used to accomplished the same.
3187 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3188 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3189 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3190 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3191 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3193 2000-08-17 Kazu Hirata <kazu@hxi.com>
3195 * dwarf2dbg.c: Fix formatting.
3197 2000-08-17 Nick Clifton <nickc@redhat.com>
3199 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3200 to be recoded as logical shift lefts by zero.
3202 2000-08-16 Jim Wilson <wilson@cygnus.com>
3204 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3205 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3207 (note_register_values): Handle IA64_OPND_R3_2 operands.
3209 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3211 * config/tc-i860.c (md_operand): Silly typo fixed.
3213 2000-08-16 Nick Clifton <nickc@redhat.com>
3215 * config/tc-arm.c (struct asm_shift): Delete.
3217 (enum asm_shift_index): New.
3218 (struct asm_shift_properties): New.
3219 (struct asm_shift_name): New.
3220 (shift_properties[]); New.
3221 (shift_names[]); New.
3223 (decode_shift): Use new structures.
3224 Issue a warning is "ROR #0" is used.
3225 Issue a warning if "ASR #0" or "LSR #0" is used.
3227 (md_begin): Initialise arm_shift_hsh table from new
3228 asm_shift_name array.
3230 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3232 * config/tc-sparc.c: Kill all warnings.
3233 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3235 (md_show_usage): Update usage text.
3237 2000-08-16 Nick Clifton <nickc@redhat.com>
3239 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3242 2000-08-15 Will Cohen <wcohen@redhat.com>
3244 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3246 * config/tc-sh.c (md_assemble): Changed so debug_type
3247 test performed for ppi_assemble
3248 * config/tc-sh.c: Included dwarf2dbg.h.
3249 (debug_line): Defined.
3250 (md_assemble): Generates dwarf2 line info.
3251 (sh_finalize): New function. Finalize dwarf2 info.
3252 (assemble_ppi): Returns size of code generated.
3253 (build_Mytes): Returns size of code generated.
3254 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3255 * config/tc-sh.h (md_end): Defined.
3256 (sh_finalize): Declared.
3258 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3260 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3263 2000-08-14 Nick Clifton <nickc@redhat.com>
3265 * config/tc-arm.c (do_bx): Allow "bx pc".
3267 2000-08-14 Jim Wilson <wilson@cygnus.com>
3269 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3270 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3271 (md_begin): Change assignment to md.flag to OR in the new bit.
3273 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3275 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3276 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3279 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3281 * NEWS: Mention i860 support.
3283 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3285 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3287 2000-08-14 Andreas Schwab <schwab@suse.de>
3289 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3291 2000-08-11 Andreas Schwab <schwab@suse.de>
3293 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3296 2000-08-11 Kazu Hirata <kazu@hxi.com>
3298 * expr.c: Fix formatting.
3299 * config/obj-bout.c: Likewise.
3301 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3303 * doc/c-i860.texi: Flesh out the i860 section more.
3305 2000-08-10 Kazu Hirata <kazu@hxi.com>
3307 * symbols.c: Fix formatting.
3310 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3312 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3313 modifier has the IgnoreSize bit set.
3315 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3317 From Rodney Brown <RodneyBrown@mynd.com>
3318 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3319 * configure: Regenerate.
3321 2000-08-09 Kazu Hirata <kazu@hxi.com>
3323 * hash.c: Fix formatting.
3326 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3328 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3329 (i860_fix_info): New enum.
3330 (MD_APPLY_FIX3): Define.
3331 (WORKING_DOT_WORD): Define.
3332 (TC_HANDLES_FX_DONE): Define.
3333 (DIFF_EXPR_OK): Define.
3334 (LISTING_HEADER): Define.
3335 (TARGET_FORMAT): Select target format based on endian flag.
3336 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3337 (target_big_endian): Add external declaration.
3339 * config/tc-i860.c: All existing code reworked completely. Other
3340 new code shown below.
3341 (SYNTAX_SVR4): Define.
3342 (target_warn_expand): New variable.
3343 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3344 (md_longopts): Declare and define with new options (-EL, -EB,
3346 (md_show_usage): New function.
3347 (md_operand): New function.
3348 (obtain_reloc_for_imm16): New function.
3349 (md_apply_fix3): New function.
3350 (tc_gen_reloc): New function.
3352 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3354 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3355 2 bytes of the jump address are in the same frag.
3356 (find): Accept 68hc12 register indirect modes.
3358 * NEWS: Mention 68HC11 & 68HC12 support.
3360 2000-08-07 Richard Henderson <rth@cygnus.com>
3362 * config/tc-ia64.c (unwind): Add prologue_mask member.
3363 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3364 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3365 (dot_body): Clear unwind.prologue_mask.
3366 (dot_prologue): Set it. Accept a register second argument.
3368 2000-08-07 Kazu Hirata <kazu@hxi.com>
3370 * config/atof-ieee.c: Fix formatting.
3371 * config/atof-tahoe.c: Likewise.
3373 2000-08-06 Nick Clifton <nickc@cygnus.com>
3375 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3378 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3379 of .popsection, .previous, .pushsection, .subsection,
3380 .version, .vtable_entry, .vtable_inherit and .weak.
3382 2000-08-05 Kazu Hirata <kazu@hxi.com>
3384 * config/tc-cris.c: Fix formatting.
3385 * config/tc-i386.c: Likewise.
3386 * config/tc-sparc.c (sparc_ip): Simplify the code.
3388 2000-08-04 Kazu Hirata <kazu@hxi.com>
3390 * config/tc-cris.c: Rearrange code for readability.
3391 * config/tc-d10v.c: Fix formatting.
3392 * config/tc-m32r.c: Likewise.
3393 * config/tc-sparc.c: Likewise.
3395 2000-08-02 Jim Wilson <wilson@cygnus.com>
3397 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3398 before ia64_find_opcode.
3399 (md_assemble): Likewise.
3401 2000-08-01 Nick Clifton <nickc@cygnus.com>
3403 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3404 Undo some formatting fixes.
3406 2000-08-01 Kazu Hirata <kazu@hxi.com>
3408 * config/obj-som.c: Fix formatting.
3409 * config/obj-ieee.c: Likewise.
3410 * config/tc-arm.c: Likewise.
3411 * config/tc-v850.c: Likewise.
3413 2000-08-01 Nick Clifton <nickc@redhat.com>
3415 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3416 index by command line option.
3418 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3420 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3421 (@node M68K-Branch): Rewrite to match the reality.
3423 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3425 * doc/c-i860.texi: New file.
3426 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3427 * doc/Makefile.in: Regenerate.
3428 * doc/all.texi: Add I860 as relevant architecture.
3429 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3431 2000-07-31 Kazu Hirata <kazu@hxi.com>
3433 * config/tc-d30v.c: Fix formatting.
3435 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3437 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3438 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3439 long emit a long branch if available instead of an absolute jump, never
3440 emit absolute jumps for anything with --pcrel.
3442 * doc/c-m68k.texi: Document new command line option.
3444 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3446 * config/tc-avr.c: Use PARAMS macro in function declarations.
3447 Don't declare md_pcrel_from_section (already in tc-avr.h).
3448 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3449 (avr_operand): Don't set (unsigned) op_mask to -1.
3451 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3453 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3454 * configure: Regenerated.
3455 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3456 of operand to the .type directive (.e.g, "type").
3458 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3460 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3461 * app.c (do_scrub_chars): Record where first comment found.
3462 * read.c (read_a_source_file): Init found_comment on entry, and
3463 notify whether comments found on exit.
3464 * config/tc-hppa.c (md_shortopts): Add "c".
3465 (md_longopts): Add warn-comment.
3466 (md_parse_option): Handle it.
3467 (md_show_usage): Show available options.
3468 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3470 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3472 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3473 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3475 (md_estimate_size_before_relax): Don't fall off end of function.
3477 2000-07-27 Kazu Hirata <kazu@hxi.com>
3479 * config/tc-avr.c: Fix formatting.
3480 * config/tc-ns32k.c: Likewise.
3482 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3484 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3486 2000-07-27 Kazu Hirata <kazu@hxi.com>
3488 * config/tc-d10v.c: Fix formatting.
3489 * config/tc-z8k.c: Likewise.
3490 * config/tc-sparc.c: Likewise.
3492 2000-07-26 Dave Brolley <brolley@redhat.com>
3494 * cgen.c (queue_fixup): Declare opinfo.
3495 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3496 (gas_cgen_md_operand): Ditto.
3497 (gas_cgen_md_apply_fix3): Ditto.
3499 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3501 * config/obj-coff.c (obj_frob_symbol): Don't merge
3502 labels. Don't merge if the symbol isn't constant. Return
3503 immediately if a symbol is merged.
3505 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3507 * frags.c (frag_align): Correct absolute section alignment.
3509 2000-07-20 DJ Delorie <dj@redhat.com>
3511 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3512 it breaks linking against DLLs.
3514 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3516 * configure.in: Add CRIS support.
3517 * configure: Regenerate.
3518 * Makefile.am: (CPU_TYPES): Add cris.
3519 (CPU_OBJ_VALID) [aout]: Add cris.
3520 (MULTI_CPU_TYPES): Add cris.
3521 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3522 [coff]: Only i386 and mips are valid.
3523 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3524 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3525 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3526 Regenerate dependencies.
3527 * Makefile.in: Regenerate.
3528 * aclocal.m4: Regenerate.
3529 * as.c: Declare crisaout, criself.
3530 * config/tc-cris.h, config/tc-cris.c: New.
3531 * config/e-criself.c, config/e-crisaout.c: New.
3532 * po/POTFILES.in, po/gas.pot: Regenerate.
3534 2000-07-20 Kazu Hirata <kazu@hxi.com>
3536 * read.c: Fix formatting.
3537 * write.c: Fix formatting.
3539 2000-07-19 H.J. Lu <hjl@gnu.org>
3541 * sb.c: Include <stdlib.h> if exists for abort ().
3543 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3545 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3546 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3547 (pa_type_args): Same here.
3549 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3551 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3552 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3553 the storage class is already set.
3555 2000-07-17 Kazu Hirata <kazu@hxi.com>
3557 * config/tc-m68hc11.c: Fix formatting.
3558 * config/tc-mn10200.c: Likewise.
3559 * config/tc-mn10300.c: Likewise.
3560 * config/tc-pj.c: Likewise.
3561 * config/tc-tic80.c: Likewise.
3562 * config/tc-w65.c: Likewise.
3564 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3566 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3569 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3571 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3574 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3576 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3577 ELF as are used for SOM (except the 32-bit reloc one) to decide
3578 whether a symbol can be reduced to a section symbol. Expand on
3579 the comment for symbols involved in LR% and RR% expressions.
3581 2000-07-14 Nick Clifton <nickc@cygnus.com>
3583 * config/tc-mips.c (mips_disable_float_construction): New
3584 static variable. Set to true if doubles should not be
3585 constructed by loading two single width fp registers with
3586 halves of the value.
3587 (mips_ip): Test mips_disable_float_construction.
3588 (md_longopts): Add command line switches --construct-floats
3589 and --no-construct-floats.
3590 (md_parse_option): Parse new command line options.
3591 (md_show_usage): Describe new command line options.
3593 * doc/c-mips.texi: Document new command line options.
3595 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3597 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3598 * configure: Regenerate.
3600 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3602 * configure.in (DEFAULT_EMULATION setting): Revert part of
3603 2000-07-01 change that set te_multi=multi unless set to tmips.
3604 * configure: Regenerate.
3606 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3608 * config/obj-coff.c (coff_frob_section): Add padding to the last
3609 section when aligning it increases its size.
3611 2000-07-11 Kazu Hirata <kazu@hxi.com>
3613 * config/tc-tic54x.c: Fix formatting.
3615 2000-07-10 Kazu Hirata <kazu@hxi.com>
3617 * config/tc-h8500.c: Fix formatting.
3618 * config/tc-tic54x.c: Fix formatting.
3620 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3622 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3623 displacements correctly.
3625 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3627 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3629 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3633 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3635 From David Huggins-Daines <dhd@linuxcare.com>
3636 * config/te-hppalinux64.h: Add a new emulation.
3637 * configure.in (emulations): Add configure bits to support the
3638 64-bit Linux/parisc target.
3639 * configure: Regenerate.
3641 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3642 (md_shortopts): Add `V' for ELF.
3644 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3645 when SOM or ELF_ARG_RELOC are defined.
3646 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3647 ELF_ARG_RELOC are defined.
3648 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3649 (pa_stringer): ..Do it here instead. Fix comment typos.
3650 (hppa_force_relocation): Cast enums to int before comparing with
3653 From Ryan Bradetich <rbradetich@uswest.net>
3654 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3655 redifinition warning.
3656 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3657 (hppa_force_relocation): ditto
3658 (md_apply_fix): Added cast to buf to fix warnings.
3660 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3661 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3663 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3664 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3665 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3666 reloc_type** to avoid warnings in switch.
3667 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3668 little earlier instead.
3670 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3672 (pa_type_args): Use symbol_arg_reloc_info.
3673 (struct pa_it): Make arg_reloc unsigned int.
3674 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3675 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3676 (pa_code): Delete. pa_text duplicates this function.
3677 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3678 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3680 (cons_fix_new_hppa): Actually change selector to e_fsel when
3681 warning about assuming so.
3682 (tc_gen_reloc): More example elf arg reloc code.
3683 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3684 (hppa_force_relocation): Likewise.
3686 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3688 (pa_end_of_source): Prototype.
3689 (hppa_fix_adjustable): Prototype.
3690 (LABELS_WITHOUT_COLONS): Move it..
3691 * config/te-hppa.h: To here.
3693 * config/te-hppa64.h: New file.
3695 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3697 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3698 format -10, -16, 16 relocs.
3699 (hppa_elf_mark_end_of_function): Test for null
3700 last_call_info->start_symbol
3702 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3703 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3704 re_assesmble_* functions. Delete extraneous statements. Fix
3706 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3707 insn to re_assemble_*.
3709 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3711 * doc/internals.texi (Expressions): Fix typo.
3713 2000-07-08 Kazu Hirata <kazu@hxi.com>
3715 * config/tc-sh.c: Fix formatting.
3716 * config/tc-tic54x.c: Fix formatting.
3717 * depend.c: Fix formatting.
3718 * flonum-konst.c: Likewise.
3719 * flonum-mult.c: Likewise.
3721 2000-07-07 Kazu Hirata <kazu@hxi.com>
3723 * config/tc-sh.c: Fix comments.
3724 * config/obj-vms.c: Fix comments.
3725 * config/tc-a29k.c: Likewise.
3726 * config/tc-alpha.c: Likewise.
3727 * config/tc-h8300.c: Likewise.
3728 * config/tc-h8500.c: Likewise.
3729 * config/tc-i370.c: Likewise.
3730 * config/tc-ia64.c: Likewise.
3731 * config/tc-m68hc11.c: Likewise.
3732 * config/tc-m68k.c: Likewise.
3733 * config/tc-mips.c: Likewise.
3734 * config/tc-ns32k.c: Likewise.
3735 * config/tc-ppc.c: Likewise.
3736 * config/tc-z8k.c: Likewise.
3738 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3740 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3741 Default to '(SEC_LOAD | SEC_DATA)'.
3742 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3744 * doc/internals.texi (CPU Backend): Describe
3745 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3747 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3749 * as.c (parse_args): NULL terminate the long option list.
3751 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3753 * config/tc-d30v.h: Include "write.h" for fixS.
3754 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3756 2000-07-05 Nick Clifton <nickc@cygnus.com>
3758 * config/tc-d30v.c (write_2_short): Further changes to warning
3759 messages produced when combining EITHER_BUT_PREFER_MU attributed
3762 2000-07-05 DJ Delorie <dj@redhat.com>
3766 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3768 * config/tc-arm.c (psrs): Accept combinations of flags.
3770 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3772 * config/tc-avr.c: Change _ () to _() around all strings marked
3773 for translation (exception from the usual coding style).
3774 (avr_opt): New struct variable, how the new switches are set.
3775 (OPTION_MMCU): Define as 'm' and actually use.
3776 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3777 (show_mcu_list): New function, display the list of known MCUs.
3778 (md_show_usage): Document the new switches. Call show_mcu_list.
3779 (avr_set_arch): Change 'm' to OPTION_MMCU.
3780 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3781 Handle the new switches.
3782 (avr_operands): Disable warnings for undefined combinations of
3783 operands if -mall-opcodes. Disable warnings for skipping two-word
3784 instructions if enhanced core or -mno-skip-bug.
3785 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3786 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3787 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3788 (avr_ldi_expression): Warn about implicit lo8().
3789 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3791 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3793 * configure.in: Add entry for mips-*-sysv4*MP*
3794 * configure: Rebuild
3795 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3796 elf32-tradlittlemips for traditional mips targets.
3797 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3798 test for Link Once sections as in adjust_reloc_syms.
3799 * config/te-tmips.h: New file for traditional mips targets. Define
3802 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3804 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3805 flags argument is not present, don't change an existing section's
3806 section's attributes. If the flags argument is present, warn if the
3807 attributes don't match the section's current attributes. When
3808 long section names are supported, set SEC_LINK_ONCE and
3809 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3811 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3813 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3814 symbols; create them.
3816 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3818 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3819 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3821 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3823 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3824 expressions. Ignore the problem when handling 16 bit signed
3825 immediates, because the assembler will take care of the relocation
3828 2000-06-27 Nick Clifton <nickc@cygnus.com>
3830 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3831 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3832 sequential order, and emit warning messages if the input source
3833 code contains constructs like that, or parallel constructs
3834 containing such opcodes.
3836 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3838 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3839 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3840 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3841 (md_show_usage): Update usage message.
3842 (md_parse_option): Allow redefinition of MCU type within the
3843 same avr[1-5] bfd machine type. Show both old and new MCU type
3844 in the error message.
3845 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3846 Simplify 8K wrap code.
3848 2000-06-25 Kazu Hirata <kazu@hxi.com>
3850 * config/obj-aout.c: Remove all uses of DEFUN.
3851 * config/obj-ieee.c: Likewise.
3852 * config/tc-sh.c: Fix comment typos.
3853 * config/tc-tahoe.c: Likewise.
3854 * config/tc-vax.c: Likewise.
3855 * config/tc-w65.c: Likewise.
3856 * config/tc-z8k.c: Likewise.
3857 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3859 2000-06-24 DJ Delorie <dj@cygnus.com>
3861 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3862 more changes from Sept 1999
3863 (tc_i386_fix_adjustable): ditto
3864 (md_apply_fix3): ditto
3866 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3868 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3869 (gas_cgen_parse_operand): Set it around expression() call.
3870 (gas_cgen_md_operand): Test for it before longjmp().
3872 2000-06-24 Kazu Hirata <kazu@hxi.com>
3874 * config/tc-h8500.c: Remove all uses of DEFUN.
3875 * config/tc-sh.c: Likewise.
3876 * config/tc-w65.c: Likewise.
3877 * config/tc-z8k.c: Likewise.
3879 * config/tc-h8500.c: Fix typos in comments.
3881 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3883 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3886 2000-06-23 matthew green <mrg@redhat.com>
3888 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3889 defined. Fix error message for `[' grouping.
3891 2000-06-22 Kazu Hirata <kazu@hxi.com>
3893 * config/tc-h8300.c: Fix formatting and comment typos.
3895 2000-06-22 Timothy Wall <twall@cygnus.com>
3897 * config/tc-ia64.c (note_register_values): Move premature QP
3898 notation clearing into the appropriate place.
3900 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3902 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3903 first before anything else. Add bin-bugs.h, emul.h and progress.h
3904 Sort list of files as for $(OBJS) in Makefile.am.
3906 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3907 find one. Remake dependencies.
3908 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3909 * Makefile.in: Regenerate.
3910 * doc/Makefile.in: Regenerate.
3912 * config/tc-i386.c (i386_displacement): Don't assume a constant
3913 displacement is necessarily 16 bits when in 16 bit code mode.
3914 (md_assemble): Instead size the displacement here after we know
3915 for sure that a .code16gcc operand hasn't automatically added
3916 operand size prefixes.
3918 2000-06-21 H.J. Lu <hjl@gnu.org>
3920 * Makefile.am: Rebuild dependency.
3921 * Makefile.in: Rebuild.
3923 2000-06-21 Kazu Hirata <kazu@hxi.com>
3925 * config/tc-h8300.c (parse_reg): Make the function static.
3926 (parse_exp): Likewise.
3928 2000-06-20 DJ Delorie <dj@cygnus.com>
3930 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3931 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3932 for cygwin import libraries to work properly.
3934 2000-06-20 H.J. Lu <hjl@gnu.org>
3936 * Makefile.am: Rebuild dependency.
3937 * Makefile.in: Rebuild.
3938 * configure: Likewise.
3939 * doc/Makefile.in: Likewise.
3941 2000-06-20 Timothy Wall <twall@cygnus.com>
3943 * doc/internals.texi (CPU backend): Add @itemx for
3944 TC_START_LABEL_WITHOUT_COLON.
3945 * doc/c-tic54x.texi: New.
3946 * doc/as.texinfo: Add tic54x features and include primary tic54x
3948 * doc/all.texi: Add C54X.
3949 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3950 * doc/Makefile.in: Regenerate.
3951 * configure.in: Add tic54x and define LIBM for tic54x.
3952 * configure: Regenrate.
3953 * config/tc-tic54x.[ch]: New.
3954 * config/obj-coff.h: Add tic54x.
3955 * Makefile.am: (CPU_TYPES): Add tic54x.
3956 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3957 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3958 (as_new_LDADD): Add $(LIBM).
3959 * Makefile.in: Regenerate.
3961 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3963 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3964 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3965 * doc/as.texinfo: Likewise.
3967 * configure, Makefile.in: Regenerate.
3968 * configure.in (emulations): Recognize m6811 and m6812.
3969 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3970 Added files for 68hc11 and 68hc12 assembler.
3971 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3972 * config/tc-m68hc11.h: Header definition for that assembler.
3974 2000-06-18 Nick Clifton <nickc@redhat.com>
3976 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3977 instead of OCTETS_PER_BYTE.
3979 * config/tc-v850.c: Fix compile time warnings.
3980 * config/tc-ppc.c: Fix compile time warnings.
3982 2000-06-18 H.J. Lu <hjl@gnu.org>
3984 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3985 * configure: Rebuild.
3987 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3989 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3992 2000-06-16 Nick Clifton <nickc@cygnus.com>
3994 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3995 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3997 * doc/c-mips.texi: Document newly accepted cpu variants.
3999 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4001 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4003 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4005 * macro.c (getstring): Make it possible to escape the quote
4008 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4010 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4012 2000-06-13 H.J. Lu <hjl@gnu.org>
4014 * configure: Regenerate.
4016 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4018 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4020 * doc/internals.texi (line_separator_chars): Semicolon is no
4021 longer a default. Mention null and newline as defaults.
4023 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4025 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4026 * config/tc-i860.h (line_separator_chars): Likewise.
4027 * config/tc-h8300.c (line_separator_chars): Likewise.
4028 * config/tc-i960.c (line_separator_chars): Likewise.
4029 * config/tc-m68k.c (line_separator_chars): Likewise.
4030 * config/tc-mips.c (line_separator_chars): Likewise.
4031 * config/tc-ns32k.c (line_separator_chars): Likewise.
4032 * config/tc-sparc.c (line_separator_chars): Likewise.
4033 * config/tc-vax.c (line_separator_chars): Likewise.
4035 * config/tc-h8300.c (comment_chars): Use string initialiser.
4036 * config/tc-i960.c (line_comment_chars): Likewise.
4037 * config/tc-z8k.c (comment_chars, line_comment_chars,
4038 line_separator_chars): Likewise.
4040 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4043 2000-06-08 Nick Clifton <nickc@cygnus.com>
4045 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4048 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4050 * configure.in (VERSION): Update to show this is the CVS mainline.
4052 2000-06-08 Matthew Jacob <mjacob@feral.com>
4054 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4055 $at is the integer register $r28, vs. both $r28 and the floating
4056 point register $f28.
4058 2000-06-08 James E. Wilson <wilson@cygnus.com>
4060 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4061 (dot_endp): Don't call ia64_flush_insns.
4062 (emit_one_bundle): Don't delete prologue/body records from
4063 unwind_record list in first loop. Rewrite second loop to account for
4066 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4068 * config/tc-ia64.c: Add missing prototypes.
4069 (generate_unwind_image): Cast argument to output_unw_records call.
4071 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4073 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4075 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4077 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4078 (REGISTER_P): likewise.
4079 (avr_opcodes): uses include/opcode/avr.h
4080 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4082 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4084 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4087 2000-06-03 H.J. Lu <hjl@gnu.org>
4089 * read.c (is_end_of_line): Put back `;'.
4091 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4093 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4095 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4097 * expr.c (operand): Test is_end_of_line outside switch to catch
4098 line separator chars that are also operators.
4099 (operator): Return O_illegal for line separator chars.
4101 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4102 entry (or `!' entry for TC_HPPA).
4104 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4105 before indexing is_end_of_line. Remove redundant check for '\0'.
4107 * config/tc-h8500.c (md_assemble): Likewise.
4108 * config/tc-mcore.c (md_assemble): Likewise.
4109 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4112 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4114 * config/tc-mcore.c (mcore_cons): Likewise.
4115 (mcore_float_cons): Likewise.
4116 (mcore_stringer): Likewise.
4117 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4119 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4121 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4123 2000-05-29 Nick Clifton <nickc@cygnus.com>
4125 * config/tc-sh.c: Fix compile time warning messages.
4127 * config/tc-mips.c: Fix compile time warning messages.
4129 2000-05-29 Philip Blundell <philb@gnu.org>
4131 * doc/as.texinfo: Update copyright dates.
4132 (Local Labels): Delete misplaced mention of ARM.
4133 * NEWS: Mention ARM ELF support.
4135 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4137 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4138 it is modified, and use the real_size to compute the frag address
4139 for dwarf2 line info.
4141 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4143 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4144 line-matching scheme to cope with automake moving variables around.
4145 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4146 * Makefile.in: Regenerate.
4148 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4150 * config/tc-sparc.c (sparc_relax): New.
4151 (md_longopts): Add -relax and -no-relax options.
4152 (md_parse_options, md_show_usage): Likewise.
4153 (md_apply_fix3): Optimize tail call into branch always if possible.
4155 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4157 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4158 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4159 rules, with warning when a GAS statement specifies a packing that
4160 will result in an instruction being squashed.
4161 Added typdef packing_type and enumerals, changed various integer
4162 literals to use the enumerals.
4164 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4166 * config/tc-ia64.c (dot_restorereg_p): New function.
4167 (md_pseudo_table): Add restorereg.p.
4168 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4169 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4171 * config/tc-ia64.h (unw_record_type): Add unwabi.
4172 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4173 called MASK with members for imask, and the masks produced by
4174 fr_mem, gr_mem, br_mem, and frgr_mem.
4175 (unw_p_record): Add members ABI and CONTEXT.
4176 (unw_x_record): Add member AB.
4177 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4178 as pseudo-register for use during unwind info generation.
4179 (AR_PFS, AR_LC): New macros.
4180 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4181 whose names start with an at sign (as in "@priunat").
4182 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4184 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4185 proc_end, unwind_info, personality_routine): Consolidate into
4186 "unwind" structure to reduce offset-table use. Add member
4187 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4189 (output_R1_format, output_R3_format, output_P3_format,
4190 output_P6_format): Initialize R with zero to reduce compiler warnings.
4191 (output_P7_format): Ditto. Add `default' branch to switch
4192 statement to reduce compiler warnings.
4193 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4194 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4195 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4196 into single argument.
4197 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4198 compiler warnings. Merge A and B args into single argument.
4199 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4200 A and B args into single argument.
4201 (free_record): Removed (wasn't used).
4202 (free_list_records): Also free imasks in prologue records.
4203 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4204 (output_spill_mask): Remove.
4205 (output_unwabi): New function.
4206 (output_epilogue, output_label_state, output_copy_state): Call
4208 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4209 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4211 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4212 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4213 as part of handling the prologue records. Emit region's imask if
4214 we have one. Handle unwabi, epilogue, label_state, copy_state,
4215 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4216 spill_sprel_p, and spill_reg_p records.
4217 (set_imask, count_bits, slot_index): New function.
4218 (fixup_unw_records): Fix region size computation. Handle
4219 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4220 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4221 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4222 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4223 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4224 (dot_save): Use manifest constants for applicaton registers.
4225 Handle REG_PR and REG_PRIUNAT.
4226 (dot_restore): Don't just ignore it.
4227 (dot_restorereg): New function..
4228 (generate_unwind_image): Ensure unwind info is a multiple of eight
4229 bytes, not just four bytes.
4230 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4231 (dot_altrp): Don't just ignore it.
4232 (dot_savemem): New function. Replaces dot_savesp() and
4233 dot_savepsp(). Use manifest constants for applicaton registers.
4234 Handle REG_PR and REG_PRIUNAT.
4235 (dot_savef): Simplify.
4236 (dot_saveb): Support generation of br_gr.
4237 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4238 dot_label_state, dot_copy_state): New function.
4239 (dot_unwabi): Don't just ignore it.
4240 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4241 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4242 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4243 (emit_one_bundle): Set slot number for prologue/body records
4244 *before* emitting the first insn.
4245 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4246 (md_begin): Declare "psp" pseudo-register.
4247 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4248 so we don't get segfault.
4249 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4250 counts as required per SW Conventions manual
4251 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4252 output_preds_psprel, output_preds_sprel, output_spill_base,
4253 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4254 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4255 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4256 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4257 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4258 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4259 (dot_vframe): Implement.
4260 (dot_vframesp, dot_vframepsp): New function.
4262 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4264 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4265 * configure: Regenerate.
4267 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4269 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4270 (md_estimate_size_before_relax): so we can use it here instead of
4271 old kludges. Localise vars to blocks. Comment.
4273 * frags.c (frag_new): Update fr_var comments.
4274 * frags.h (struct frag): Ditto.
4276 2000-05-22 Richard Henderson <rth@cygnus.com>
4278 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4279 (pseudo_func): Add pcrel.
4280 (operand_match): Handle IA64_OPND_TGT64.
4281 (build_insn): Likewise.
4282 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4283 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4284 (fix_insn): Handle all three 64-bit relocation types.
4286 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4288 * obj.h (struct format_ops): New members begin, app_file,
4289 s_set_other, s_set_desc, s_get_type, s_set_type,
4290 separate_stab_sections, init_stab_section.
4292 * config/obj-multi.h: Update GPL notice to v2.
4294 (obj_app_file): New.
4295 (S_SET_SIZE): Test s_set_size for NULL before calling.
4296 (S_SET_ALIGN): Similar for s_set_align.
4301 (SEPARATE_STAB_SECTIONS): New.
4302 (INIT_STAB_SECTION): New.
4303 (EMIT_SECTION_SYMBOLS): New.
4304 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4306 * config/obj-elf.h: Update GPL notice to v2.
4307 Mention that this file is included from obj-multi.h.
4308 (obj_begin): Wrap definition in ifndef.
4309 (elf_file_symbol): Constify declaration.
4310 (obj_app_file): Ditto.
4311 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4312 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4314 * config/obj-elf.c (elf_s_set_other): New.
4315 (elf_file_symbol): Constify argument.
4316 (elf_separate_stab_sections): New.
4317 (elf_init_stab_section): New.
4318 (elf_format_ops): Add new members. Remove comma at end.
4320 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4321 (ecoff_format_ops): Add new fields. Remove comma at end.
4322 Mention inconsistency for emit_section_symbols.
4324 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4326 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4327 (coff_separate_stab_sections): New.
4328 (coff_format_ops): Add new members.
4330 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4331 (obj_aout_s_set_other): New.
4332 (obj_aout_s_set_desc): New.
4333 (obj_aout_s_get_type): New.
4334 (obj_aout_s_set_type): New.
4335 (obj_aout_separate_stab_sections): New.
4336 (aout_format_ops): New members added. Use obj_aout_process_stab,
4337 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4338 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4340 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4342 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4344 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4345 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4346 (md_estimate_size_before_relax): Ensure jumps to weak and
4347 externally visible symbols are relocatable.
4349 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4351 * stabs.c (aout_process_stab): Make global.
4352 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4353 * read.h (aout_process_stab): Declare.
4355 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4356 Generalize to *aout, *coff *elf.
4357 * configure: Regenerated.
4359 * doc/internals.texi (Object format backend): Say
4360 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4362 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4363 * Makefile.in: Regenerated.
4365 2000-05-19 Catherine Moore <clm@cygnus.com>
4367 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4369 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4371 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4372 instruction to reflect change in re_assemble_*.
4374 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4376 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4377 build PA64 ELF tools.
4378 * configure: Rebuilt.
4380 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4382 * Makefile.am: Regenerate dependencies.
4383 * Makefile.in: Regenerate.
4385 2000-05-15 Nick Clifton <nickc@cygnus.com>
4387 * config/tc-arm.c (struct asm_psr): Add boolean field
4388 distinguishing between CSPR and SPSR. Rename 'number' field
4390 (psrs): Rearrange contents to match new asm_psr structure.
4391 (arm_psr_parse): Move next to psr_required_here. Make it
4392 return an asm_psr structure.
4393 (psr_required_here): Use asm_psr structure returned by
4395 (do_msr): Reorganise to allow psr_required_here to be called
4397 (md_undefined_name): Mark 'name' parameter as unused, since
4398 the COFF target does not use it.
4400 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4402 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4404 * config/te-aux.h: Likewise.
4405 * config/te-dpx2.h: Likewise.
4406 * config/te-go32.h: Likewise.
4407 * config/te-hp300.h: Likewise.
4408 * config/te-hppa.h: Likewise.
4409 * config/te-i386aix.h: Likewise.
4410 * config/te-ic960.h: Likewise.
4411 * config/te-interix.h: Likewise.
4412 * config/te-nbsd532.h: Likewise.
4413 * config/te-pc532mach.h: Likewise.
4414 * config/te-ppcnw.h: Likewise.
4415 * config/te-psos.h: Likewise.
4416 * config/te-sparcaout.h: Likewise.
4417 * config/te-sun3.h: Likewise.
4418 * config/te-sysv32.h: Likewise.
4420 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4422 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4423 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4424 and sign extend without an if statement.
4425 (build_bytes): Likewise.
4427 2000-05-14 Kazu Hirata <kazu@hxi.com>
4429 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4430 X_add_symbol L_32 case.
4432 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4434 * config/te-freebsd.h: New file.
4436 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4438 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4439 bindtextdomain): Replace defines with those from intl/libgettext.h
4440 to quieten gcc warnings.
4442 * NEWS: Mention x86 .arch and -q.
4444 * config/tc-i386.c (quiet_warnings): New.
4445 (md_assemble): Use quiet_warnings.
4446 (md_parse_option): Set quiet_warnings from -q.
4447 (md_show_usage): Mention -q, delete -m.
4448 (flag_do_long_jump): Delete.
4449 (md_parse_option): Remove -m.
4450 (md_show_usage): Remove -m.
4451 (md_create_long_jump): Remove useless flag_do_long_jump code.
4453 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4454 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4456 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4457 Alexander Sokolov <robocop@netlink.ru>
4459 * doc/c-i386.texi (i386-Arch): New section.
4460 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4462 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4463 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4464 architecture has been given and is not 486.
4465 (set_cpu_arch): New.
4466 (md_pseudo_table): Add .arch.
4467 (md_assemble): Warn if cpu architecture has been given and an
4468 unsupported instruction.
4470 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4471 Move operand_types bit defines after relevant template field.
4472 (template): Add cpu_flags.
4476 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4478 * config/tc-mn10300.h (md_end): Define.
4479 (mn10300_finalize): Declare.
4480 * config/tc-mn10300.c: Include dwarf2dbg.h.
4481 (debug_line): Define.
4482 (md_assemble): Generate dwarf2 line info.
4483 (mn10300_finalize): New function. Finalize dwarf2 info.
4485 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4487 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4488 external version of the relocation for weak symbols.
4490 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4492 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4493 frame size in units of 16 bytes, as required per SW Conventions manual.
4494 (output_unw_records): Output info-block header as a dword to get
4497 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4499 * as.h: #include "file", not <file> on files from ../include.
4500 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4501 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4502 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4503 (tc_coff_symbol_emit_hook): Ditto.
4504 (OPTCOUNT): Cast to int to avoid compiler warning.
4505 (md_begin): Fix signed/unsigned warnings.
4507 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4509 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4510 ABRANCH LONG case for a conditional branch on a 68000.
4511 (md_estimate_size_before_relax): Likewise. Also handle
4512 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4513 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4514 PC-relative on all CPUs.
4515 (md_estimate_size_before_relax): Likewise.
4517 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4519 * as.c (parse_args): Just mention current year in printed
4522 2000-05-03 J.T. Conklin <jtc@redback.com>
4524 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4526 (md_parse_option): Recognize -m7400.
4528 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4530 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4531 don't permit lp to become less than the words array.
4533 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4535 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4536 Fix little-endian case.
4538 2000-05-03 David O'Brien <obrien@NUXI.com>
4540 * as.c (parse_args): Update copyright.
4542 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4544 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4545 for the .bss section too.
4547 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4549 * configure.in: Set em=linux for hppa-*-linux.
4550 * configure: Regenerate.
4551 * doc/Makefile.in: Regenerate with correct automake.
4553 * frags.c (frag_grow): Sanity check chunk_size.
4555 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4556 * config/obj-som.h: Likewise.
4557 * config/obj-ieee.h: Likewise.
4559 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4561 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4562 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4563 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4564 (pa_ip): low_sign_unext now returns via function value. Use
4565 re_assemble_* instead of dis_assemble_* and
4566 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4568 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4569 (md_section_align, md_parse_option, md_show_usage,
4570 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4571 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4572 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4573 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4574 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4576 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4577 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4578 outside of switch. Correct mask and shifting errors in case 10
4579 and case -11. In case 21, compare against signed range to suit
4580 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4581 case 17 and case 22, use offsetT variable to properly check range.
4582 Use re_assemble_* here too.
4583 (evaluate_absolute): Change type of value to offsetT. Call
4584 hppa_field_adjust to do the work for us.
4585 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4586 (pa_parse_cmpib_64_cmpltr): Ditto.
4587 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4588 of i to unsigned int.
4589 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4590 (pa_end_of_source): Return type is void.
4592 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4594 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4596 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4598 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4599 More comments added.
4600 (md_begin): Removed "construct symbols for each register name".
4601 Because register names conflicts with GCC generated function
4603 (avr_operand): Now constant numbers can be used as a register
4604 identifiers (0 as r0, 31 as r31).
4605 (md_assemble): use skip_space () before parsing instruction
4608 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4610 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4611 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4612 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4613 * configure: Regenerate.
4615 2000-04-29 Andreas Jaeger <aj@suse.de>
4617 * as.h: Correctly check GCC version.
4619 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4621 * doc/as.1: Fix unbalanced brackets.
4623 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4625 (line_comment_chars): Set to '/' if TE_FreeBSD.
4627 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4629 * configure.in: Configury support for PA64 (currently disabled).
4630 * configure: Rebuilt.
4632 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4634 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4635 bfd_set_section_alignment.
4637 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4639 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4642 2000-04-24 Nick Clifton <nickc@cygnus.com>
4644 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4645 * doc/as.texinfo (Align): Include arm and strongarm in list of
4646 targets that have the second form of the behaviour of the .align
4649 2000-04-24 Mark Klein <mklein@dis.com>
4651 * config/obj-som.c: Terminate obj_pseudo_table.
4653 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4655 * as.c (parse_args): Allow md_parse_option to override -a listing
4657 * config/obj-coff.c (add_lineno): Change type of offset parameter
4658 from "int" to "bfd_vma."
4659 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4660 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4661 (ppc_change_csect): Align correctly for XCOFF64.
4662 (ppc_machine): New function, which discards "ppc_machine" line.
4663 (ppc_tc): Cons for 8 when code is 64 bit.
4664 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4666 (md_parse_option): Handle -a64 and -a32.
4668 * config/tc-ppc.h (TARGET_MACH): Define.
4669 (TARGET_FORMAT): Move to function.
4670 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4672 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4674 * config/tc-avr.c: New AVR_ISA_ defined.
4675 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4676 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4677 for `fmul', `movw' and `lpm R,Z' instructions.
4678 (avr_operands): Warn if current opcode is a two-word instruction
4679 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4680 (avr_opcodes): New commands added.
4681 (REGISTER_P): Check 'a' and 'v' constraint letters.
4682 (mcu_types): New MCU added.
4684 2000-04-22 Timothy Wall <twall@cygnus.com>
4686 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4688 (operand_match): Conditionally insert default bit values for IMMU9.
4690 2000-04-14 Matthew Green <mrg@cygnus.com>
4692 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4693 * configure: Rebuilt.
4695 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4696 Jason Eckhardt <jle@cygnus.com>
4698 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4700 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4701 Added handling of new operand types l,y,&,fe,fE,fx.
4703 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4704 David Mosberger <davidm@hpl.hp.com>
4705 Timothy Wall <twall@cygnus.com>
4706 Andrew MacLeod <amacleod@cygnus.com>
4707 Jim Wilson <wilson@cygnus.com>
4709 * Makefile.am (CPU_TYPES): Add ia64.
4710 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4711 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4712 * Makefile.in: Rebuild.
4713 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4714 * configure: Rebuild.
4715 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4716 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4717 * expr.c (expr): Handle md_optimize_expr.
4718 * read.c (LEX_HASH): Add comment.
4719 * config/tc-ia64.c, config/tc-ia64.h: New files.
4721 2000-04-21 Richard Henderson <rth@cygnus.com>
4723 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4724 bundling a non-delayed branch type instruction.
4726 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4728 * config/tc-mn10300.c (HAVE_AM30): Define.
4729 (md_assemble): Use it.
4731 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4733 * config/obj-elf.c (obj_elf_change_section): Check for changed
4736 * Makefile.am: (CPU_MULTI_VALID): Remove.
4737 (MULTI_CPU_TYPES): Define.
4738 (MULTI_CPU_OBJ_VALID): Define.
4739 (DEPTC): Use the above.
4740 (DEPOBJ): Same here.
4742 Regenerate dependencies.
4743 * Makefile.in: Regenerate.
4745 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4747 * Makefile.am (YACC, LEX): Get them from configure.
4749 2000-04-18 H.J. Lu (hjl@gnu.org)
4751 * config/tc-i386.c (offset_in_range): Use addressT instead of
4752 bfd_vma for non-bfd assemblers.
4754 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4756 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4757 doesn't give spurious errors.
4759 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4761 * as.h (SEEK_SET): Define if undefined.
4763 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4765 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4766 constants, and don't assume offsetT is 32 bits.
4768 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4770 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4771 (md_pcrel_from_section): Add prototype.
4772 (d10v_fix_adjustable): Add prototype.
4773 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4775 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4777 2000-04-12 Nick Clifton <nickc@cygnus.com>
4779 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4780 symbol in frag chain.
4782 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4784 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4785 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4786 (fits_in_signed_word, smallest_imm_type): Ditto.
4787 (md_assemble): Use an offsetT var to hold offsetT values, not a
4789 (offset_in_range): New.
4790 (md_assemble): Use it.
4791 (md_convert_frag): Change type of target_address, opcode_address,
4792 and displacement_from_opcode_start to offsetT.
4793 (md_create_short_jump): Change type of offset to offsetT.
4794 (md_create_long_jump): Ditto.
4795 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4796 (md_chars_to_number): Remove.
4797 (output_invalid): Remove duplicate prototype.
4799 2000-04-09 Nick Clifton <nickc@cygnus.com>
4801 * Makefile.am (CPU_TYPES): Add 'avr'.
4802 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4803 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4805 * Makefile.in: Regenerate.
4807 * doc/as.texinfo: Add M32R documentation.
4809 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4811 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4812 --enable-build-warnings option.
4813 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4814 * Makefile.in, configure: Re-generate.
4816 2000-04-07 Nick Clifton <nickc@cygnus.com>
4818 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4819 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4820 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4821 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4822 (arm_force_relocation): Force relocations for
4823 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4825 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4827 * config/tc-sh.c (get_operands): There's no third operand if the
4828 first operand is an immediate.
4830 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4832 * config/tc-sh.c (immediate): Delete.
4833 (sh_operand_info): Add immediate member.
4834 (parse_reg): Use A_PC for pc.
4835 (parse_exp): Add second argument 'op'. All callers changed.
4836 (parse_at): Expect pc to be coded as A_PC.
4837 Use immediate field in *op.
4838 (insert): Add fourth argument 'op'. All callers changed.
4839 (build_relax): Add second argument 'op'. All callers changed.
4840 (insert_loop_bounds): New function.
4841 (build_Mytes): Remove DISP_4.
4842 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4843 (assemble_ppi): Use immediate field in *operand.
4844 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4845 (md_apply_fix): Likewise.
4846 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4848 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4850 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4852 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4854 * internals.texi (CPU backend): Document
4855 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4857 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4859 * po/gas.pot: Regenerate.
4861 * as.c (show_usage): Restore translated part of bug string.
4862 * gasp.c (show_usage): Likewise.
4864 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4865 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4866 than move-if-change.
4867 (DEP1): Modify for "gcc -MM".
4871 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4872 Update dependencies.
4873 * Makefile.in: Regenerate.
4875 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4877 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4878 (md_begin): Likewise.
4879 (HAVE_AM33): New macro.
4880 (md_assemble): Use it. Match r_regs and xr_regs only if
4883 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4885 * as.h: #include "bin-bugs.h"
4886 * as.c (show_usage): Use REPORT_BUGS_TO.
4887 * gasp.c: #include "bin-bugs.h"
4888 (show_usage): Use REPORT_BUGS_TO.
4890 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4892 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4894 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4895 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4898 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4900 * config/tc-i386.c (i386_immediate): Don't assume a constant
4901 immediate is necessarily 16 bits when in 16 bit code mode.
4902 (md_assemble): Instead set guess_suffix here after we have checked
4905 2000-04-02 Richard Henderson <rth@cygnus.com>
4907 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4908 quantities. Correct right shift sign extension.
4909 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4910 32-bit value when shifting into place.
4912 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4914 * app.c: Add ATTRIBUTE_UNUSED as needed.
4915 * config/tc-ppc.c: Likewise.
4916 (ppc_size): Make unsigned long.
4917 (ppc_insert_operand): Add casts to avoid warnings.
4919 2000-03-31 Nick Clifton <nickc@cygnus.com>
4921 * config/tc-d10v.h (md_flush_pending_output): Define.
4923 2000-03-29 Nick Clifton <nickc@cygnus.com>
4925 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4926 segment. Works for both BFD_ASSEMBLER and others.
4927 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4929 2000-03-29 Nick Clifton <nickc@cygnus.com
4931 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4933 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4935 * listing.c (LISTING_LHS_WIDTH): Default depends on
4937 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4939 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4941 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4944 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4946 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4948 * config/tc-avr.c (mcu_types): Add missing initialiser.
4949 (md_pcrel_from_section): Add prototype.
4950 (avr_operand): Remove redundant test of unsigned < 0.
4951 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4953 2000-03-27 Denis Chertykov <denisc@overta.ru>
4955 * config/tc-avr.c: New file for AVR support.
4956 * config/tc-avr.h: Likewise.
4957 * configure.in: Add AVR support.
4958 * configure: Regenerate.
4960 2000-03-26 Timothy Wall <twall@cygnus.com>
4962 * gasp.c (macro_op): Add new argument to check_macro call.
4963 Macro structure definitions moved to macro.h
4964 * sb.h: Add argument to prototype for input_scrub_include_sb.
4965 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4966 nesting checks with an additional flag.
4967 (struct input_save): Add flag to indicate whether current sb
4968 should be checked for proper macro/conditional nesting.
4969 (input_scrub_push/pop): Save/restore nest check flag.
4970 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4972 * macro.c (check_macro): Allow caller to retrieve parsed macro
4973 information if a pointer is provided. This information may be
4974 used by the new macro hooks.
4975 * macro.h: Update prototype for check_macro. Macro struct
4976 definitions moved here from macro.c/gasp.c.
4977 * read.c (read_a_source_file): Add parameter to check_macro call,
4978 and pass macro info to the macro hook, if defined.
4979 (input_scrub_insert_line): New. Allow insertion of a line of
4980 characters into the input stream.
4981 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4982 file into the input stream.
4983 (s_include): Use input_scrub_insert_file.
4984 * internals.texi: Document new macro hooks.
4985 * as.h: New prototypes added.
4987 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4989 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4990 an initial capital letter.
4991 (i386_index_check): Reindent.
4993 2000-03-19 Nick Clifton <nickc@cygnus.com>
4995 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4998 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5000 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5001 instruction operand bad if Rd > 7 when generating
5002 thumb instructions. Prevents for example,
5003 "adr r12,label" from silently failing and generating
5004 the wrong instruction.
5006 2000-03-17 Nick Clifton <nickc@cygnus.com>
5008 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5009 that have a destingation >= 0x400000.
5010 Fix compile time warning messages.
5012 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5014 * config/tc-sh.c (md_begin): When encountering insn that are
5015 not supported by the current arch, only change the name if
5016 its contents are the same as prev_name.
5017 (get_specific): If the the architecture doesn't match, fail.
5019 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5021 * config/tc-sh.c (IDENT_CHAR): Define.
5022 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5023 matching back where it came from.
5025 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5027 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5029 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5031 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5034 2000-03-15 Kazu Hirata <kazu@hxi.com>
5036 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5038 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5040 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5041 floating-point-number, make sure 'f' is in FLT_CHARS.
5043 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5045 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5046 (s_lcomm_internal): Use it.
5047 * doc/internals.texi (CPU backend): Document it.
5048 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5051 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5053 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5056 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5057 implementation doesn't have special handling for switch
5059 (macro_build): Allow for code in sections other than .text.
5061 (mips_ip): Likewise.
5062 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5063 Don't perform relocs if we will be outputting them.
5064 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5065 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5068 2000-03-09 Catherine Moore <clm@cygnus.com>
5070 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5071 relocation type based on the entry in the fixup structure.
5072 Put S_IS_EXTERN processing back in.
5074 2000-03-08 H.J. Lu (hjl@gnu.org)
5076 * Makefile.am (install-exec-tooldir): Depend on
5077 install-exec-bindir for parallel make.
5078 * Makefile.in: Regenerated.
5080 2000-03-06 Nick Clifton <nickc@cygnus.com>
5082 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5084 (md_parse_option): Parse -m32r command line switch - disable m32rx
5086 (md_show_usage): Document new option.
5088 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5089 * doc/Makefile.in: Regenerate.
5090 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5092 2000-03-02 Michael Meissner <meissner@redhat.com>
5094 * config/tc-d30v.c (check_range): Remove code that incorrectly
5095 sign extended values where bits < 32.
5097 2000-03-02 H.J. Lu (hjl@gnu.org)
5099 * configure.in: Support --enable-targets=all on ia32.
5100 * configure: Regenerated.
5102 2000-03-01 Nick Clifton <nickc@cygnus.com>
5104 * gasp.c (do_align): Remove bogus check of alignment value.
5106 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5108 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5109 TC_PPC was defined forced the type of a symbol with no other type
5112 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5114 * doc/internals.texi (CPU backend): Mention that
5115 line_separator_chars do not break up comments. Fix typos for
5116 LEX_AT and LEX_NAME descriptions. Document operands for
5117 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5118 description of md_create_short_jump usage. Document argument for
5119 md_undefined_symbol.
5121 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5123 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5124 (md_parse_option): Handle it.
5125 (md_show_usage): Document it.
5127 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5129 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5130 opcode, for the instruction `pal19'. From Andrea Arcangeli
5133 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5135 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5137 (md_assemble): To here, before template operands are matched.
5138 Also ensure a constant immediate is sign extended when we know the
5139 size is at most 16 bits. This is to catch cases like "add
5140 $0xffc0,%ax" where we don't know the size, and thus that the
5141 immediate can be represented as Imm8S until after parsing the
5143 (i386_displacement): Similarly sign extend 16 bit constant
5145 (md_assemble): Relax 16-bit jump constant range check to suit sign
5146 extended displacements.
5148 2000-02-26 Andreas Jaeger <aj@suse.de>
5150 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5152 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5154 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5155 call operands when intel_syntax.
5156 (intel_float_operand): Return 2 for "fi...".
5157 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5158 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5159 earlier "SHORT" change.
5160 (md_assemble): When determining suffix from Regs, exclude
5163 2000-02-24 Nick Clifton <nickc@cygnus.com>
5165 * configure: Add arm-wince, mips-pe and sh-pe targets.
5166 * configure: Regenerate.
5168 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5170 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5171 "pe-mips" for the mips-pe target.
5173 * config/tc-arm.c (insns): Change displacement encoded in BL
5174 and B instructions if the target port is arm-wince.
5175 (do_ldst): Do not bias the relocation offset if the target
5177 (md_pcrel_from): Add in missing relocation offset bias if the
5178 target os arm-wince.
5180 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5181 (md_begin): Disable -G support for mips-pe target.
5182 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5183 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5186 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5187 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5188 assembler, just set the alignment to 4.
5190 * config/te-wince-pe.h: New file for WinCE targets. Define
5193 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5195 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5196 string instructions.
5197 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5198 (i386_intel_memory_operand): After finding a segment override,
5199 check again for no `[' before looking for a displacement. Bomb if
5200 more than one displacement rather than silently discarding the
5201 second and subsequent ones. Free strings malloc'd by
5202 build_displacement_string.
5204 2000-02-24 Catherine Moore <clm@cygnus.com>
5206 * config/obj-som.c (obj_pseudo_table): Add "weak".
5207 (obj_som_weak): New routine.
5209 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5211 * config/tc-i386.c (union i386_op): New.
5212 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5213 Throughout file replace occurences of disps[n], imms[n], regs[n]
5214 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5215 intel mode operand swapping. Add assert in regKludge and
5216 fake_zero_displacement code. Test i.types[n] when outputting
5217 displacements and immediates. Combine output of Disp16 with
5219 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5220 when in intel mode by (not) reversing fsub and fdiv operands
5221 before the template search. This fails for single operand
5222 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5223 undefined. Instead fix the base_opcode after we've found the
5224 template. Move base_opcode xor with found_reverse_match from
5225 opcode output code to before this fix so we test for the correct
5227 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5228 check in intel mode. Instead compare opcodes.
5230 * config/tc-i386.h (TC_RELOC): Delete.
5231 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5232 with equivalent call to reloc.
5234 * as.h (flag_m68k_mri): Move declaration after target include, and
5235 only declare when TC_M68K defined. Define as zero otherwise.
5236 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5237 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5238 Define as zero otherwise.
5239 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5240 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5241 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5242 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5243 testing whether defined.
5244 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5245 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5246 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5247 rather than testing whether defined.
5248 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5249 (parse_mri_cons): Declare and use only when TC_M68K.
5250 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5251 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5252 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5254 * NEWS: Mention IBM 370 support.
5256 2000-02-23 Richard Henderson <rth@cygnus.com>
5258 * config/tc-i386.c (md_assemble): When swapping operands for
5259 intel_syntax, assume everything that's not Imm or Disp is a
5262 2000-02-23 Linas Vepstas <linas@linas.org>
5264 * config/tc-i370.c, config/tc-i370.h: New files.
5265 * Makefile.am: Add support for Linux/IBM 370.
5266 * configure.in: Likewise.
5267 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5268 * config/obj-elf.c: Include elf/i370.h
5269 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5271 * Makefile.in: Regenerate.
5272 * configure: Regenerate.
5274 * doc/c-i370.texi: New file.
5275 * doc/all.texi: Include it.
5276 * doc/as.texinfo: And here.
5277 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5278 * doc/Makefile.in: Regenerate.
5280 2000-02-19 Michael Meissner <meissner@redhat.com>
5282 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5283 determine if an instruction can be used in parallel with an ADDppp
5284 or SUBppp instruction.
5286 2000-02-22 Andrew Haley <aph@cygnus.com>
5288 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5290 2000-02-22 Andrew Haley <aph@cygnus.com>
5292 * config/tc-mips.c (mips_gp32): New variable.
5293 (macro_build) Use mips_gp32.
5295 (md_longopts): Add "-mgp32" and "-mgp64".
5296 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5298 (OPTION_M7900): Change offset
5299 (OPTION_NO_M7900): Ditto.
5301 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5303 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5304 warning, and bump it to 1.
5306 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5308 From Brad Lucier <lucier@math.purdue.edu>:
5309 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5312 2000-02-21 Catherine Moore <clm@cygnus.com>
5314 * config/tc-mips.c (MF_HILO_INSN): Define.
5315 (mips_7000_hilo_fix): Declare.
5316 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5317 (md_parse_option): Check for 7000_HILO_FIX options.
5318 (OPTION_M7000_HILO_FIX): Define.
5319 (OPTION_NO_M7000_HILO_FIX): Define.
5320 * doc/c-mips.texi (-mfix7000): Describe.
5322 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5324 * listing.c (print_lines): Remove unused variable `end'.
5326 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5327 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5328 reloc_type when BFD_ASSEMBLER.
5329 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5330 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5331 statement and quell signed vs. unsigned comparison warning.
5333 2000-02-18 Nick Clifton <nickc@cygnus.com>
5335 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5336 the computed frag offset, rather than overwriting it.
5338 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5340 * config/tc-sh.c ("elf/sh.h"): Include.
5341 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5342 (md.begin): Initialize target_arch.
5343 Only include opcodes in has table that match selected architecture.
5344 (parse_reg): Recognize register names for sh-dsp.
5345 (parse_at): Recognize post-modify addressing.
5346 (get_operands): The leading space is now optional.
5347 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5348 arguments. Update valid_arch.
5349 (build_Mytes): Add support for SDT_REG_N.
5350 (find_cooked_opcode): New function, broken out of md_assemble.
5351 (assemble_ppi, sh_elf_final_processing): New functions.
5352 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5353 (md_longopts, md_parse_option): New option: -dsp.
5354 * config/tc-sh.h (elf_tc_final_processing): Define.
5355 (sh_elf_final_processing): Declare.
5357 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5359 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5360 the unwinder subspace. Save the current seg/subseg before creating
5363 2000-02-10 Nick Clifton <nickc@cygnus.com>
5365 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5366 little endian targets.
5367 (INST_BYTE1): Redefine to handle big and little endian
5369 (cpu_type): New type: Select between M340 and M210.
5370 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5371 instructions of the M340.
5372 (md_assemble): Add support for the MULSH and OPSR classes of
5374 (md_atof): Add support for little endian targets.
5375 (md_parse_option): Add support for -EL, -EB and -mcpu command
5377 (md_convert_frag): Add support for little endian targets.
5378 (md_apply_fix3): Add support for little endian targets.
5379 (md_number_to_chars): Add support for little endian targets.
5381 2000-02-10 Timothy Wall <twall@redhat.com>
5383 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5384 defined, use it to verify the symbol just read should be a label.
5386 2000-02-10 Timothy Wall <twall@redhat.com>
5388 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5389 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5390 around colons when KEEP_WHITE_AROUND_COLON is defined.
5391 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5392 and KEEP_WHITE_AROUND_COLON.
5394 2000-02-08 Timothy Wall <twall@redhat.com>
5396 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5398 (do_repeat): New. Abstract repeat logic so that a "break" can be
5400 (end_repeat): New. Provide support for a "break" out of the
5402 * read.h: Add prototypes for new functions.
5404 2000-02-08 Timothy Wall <twall@redhat.com>
5406 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5407 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5408 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5411 2000-02-08 Timothy Wall <twall@redhat.com>
5413 * read.c: Added elseif to directives table.
5414 * read.h: Added prototype for s_elseif.
5415 * doc/as.texinfo: Added description for elseif.
5416 * cond.c (s_elseif): New function
5418 2000-02-04 Timothy Wall <twall@redhat.com>
5420 * listing.c (print_lines): Remove conditionals causing bug in
5423 2000-02-03 Timothy Wall <twall@cygnus.com>
5425 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5427 * frags.c (frag_new): Calculate fr_fix in octets
5428 (frag_now_fix) Return offset as target address offset (bytes).
5429 (frag_now_fix_octets) New - Return offset in octets (8-bit
5431 * frags.h: Added prototype for frag_now_fix_octets().
5432 Distinguish between octets and bytes in field descriptions.
5433 * listing.c (calc_hex): Account for octets vs bytes when
5434 printing addresses/offsets.
5435 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5436 target is little-endian, print the octets in a word in big-endian
5437 order so that the display looks like a proper hexadecimal number,
5438 instead of having the octets reversed.
5439 * read.c (do_align): When recording alignment, alignment power
5440 should be in terms of target bytes (minimum addressible unit)
5442 (do_org) Convert ORG target address (byte) argument into an
5443 octet offset when generating a variable fragment.
5444 * symbols.c (resolve_symbol_value): Symbol final value
5445 converted to a target address offset (bytes) from its octet offset.
5446 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5447 offset (bytes) is adjusted by the frag offset (octets) converted
5449 (coff_frob_section) Section alignment power is in terms of bytes;
5450 convert it to an octet alignment power when calculating size (and
5451 size mask) in octets. Don't modify the section size in order to
5452 "align" it for TI COFF, since that format has a different method
5453 for storing alignment information.
5455 2000-02-01 Timothy Wall <twall@cygnus.com>
5457 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5458 entries, matching the way GCC generates them. If not escaped, the
5459 filename is encoded incorrectly.
5461 2000-01-31 Nick Clifton <nickc@cygnus.com>
5463 * config/tc-arm.c (reg_table): Add support for ATPCS register
5466 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5468 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5470 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5472 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5473 of a symbol when we really care about its value.
5475 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5477 * config/tc-mcore.c (md_assemble): Give warning message if
5478 operands passes to instruction are more than the spec.
5480 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5482 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5483 Thumb mode but the label seen was not declared as '.thumb_func'
5484 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5485 correct disassembly of Thumb code bounded by non function labels.
5487 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5489 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5490 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5492 * Makefile.in: Same here.
5495 * configure.in: Set bfd_gas for i386-aout when primary target
5496 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5497 we may need the primary te_file. Remove incorrect comment.
5499 * configure: Regenerate.
5501 * config/e-i386aout.c: New file.
5503 * as.c (USE_EMULATIONS): Move to before print_version_id.
5504 (struct emulation): Add i386aout.
5505 (show_usage): Split text strings. Reformat -a text. Add --em
5509 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5510 (aout_format_ops): New.
5513 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5514 preprocessor conditional and add aout USE_EMULATIONS tests.
5515 (read_a_source_file): Don't pass error strings to printf as
5519 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5521 (do_data): Same here.
5522 (process_file): And here.
5525 * symbols.c (colon): Rewrite "already defined" fatal message
5526 code for aout with USE_EMULATIONS.
5529 * config/obj-aout.c (OBJ_HEADER): Define.
5530 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5532 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5533 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5535 (obj_aout_type): Expand S_SET_OTHER here too.
5536 (obj_read_begin_hook): Remove.
5537 (aout_pop_insert): New.
5538 (obj_aout_s_get_other): New.
5539 (obj_aout_s_get_desc): New.
5540 (aout_format_ops): New.
5543 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5544 gets aout_pseudo_table.
5545 (aout_pseudo_table): Declare.
5546 (obj_read_begin_hook): Define.
5549 * config/obj-coff.c (obj_pseudo_table): Rename to
5551 (coff_pop_insert): Use coff_pseudo_table.
5552 (coff_sec_sym_ok_for_reloc): Remove.
5553 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5554 and comment all zero entries and remove #if 0 code.
5557 * config/obj-coff.h (obj_pop_insert): Define.
5558 (coff_pseudo_table): Declare.
5561 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5562 s_get_size, s_set_size. Comment all zero entries.
5565 * config/obj-elf.c (elf_s_get_other): New function.
5566 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5567 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5568 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5570 (obj_elf_parse_section_letters): Don't pass error strings to
5571 printf as format arg.
5574 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5576 (elf_s_get_other): Declare.
5577 (S_GET_OTHER) Define as elf_s_get_other if not already
5579 (S_SET_OTHER): Only define when not already defined.
5580 (elf_obj_read_begin_hook): Declare.
5581 (obj_read_begin_hook): Define.
5582 (elf_obj_symbol_new_hook): Declare.
5583 (obj_symbol_new_hook): Define.
5586 * config/obj-multi.h: Add copyright header and protect against
5587 multiple inclusion. Add * to all function pointers.
5588 (OBJ_HEADER): If defined, include it rather than other defines
5590 (obj_frob_file_after_relocs): Test for NULL.
5591 (obj_symbol_new_hook): Here too.
5592 (obj_sec_sym_ok_for_reloc): And here.
5593 (S_GET_OTHER): Define.
5594 (S_GET_DESC): Define.
5595 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5596 (OBJ_MAYBE_ELF): Update comment.
5598 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5599 OBJ_AOUT preprocessor conditional and handle emulation by
5600 testing OUTPUT_FLAVOR.
5601 (i386_displacement): Here too.
5602 (md_section_align): Similarly here.
5603 (i386_target_format): Conditionally compile when more than one
5604 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5605 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5606 (i386_displacement): Here too.
5609 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5610 Define TARGET_FORMAT for aout only when not multi.
5613 * config/te-multi.h: Delete file as it's identical to te-generic.h
5615 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5617 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5618 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5621 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5623 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5626 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5628 * config/tc-mips.c (mips_do_align): New function.
5629 * config/tc-mips.h (md_do_align): Define.
5631 2000-01-10 Philip Blundell <philb@gnu.org>
5633 * doc/c-arm.texi (ARM Options): Fix typo.
5634 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5635 line separator for Linux.
5636 * doc/as.texinfo (Comments): Mention the ARM.
5638 2000-01-10 Philip Blundell <pb@futuretv.com>
5640 * configure.in (arm*-*-conix*): New target.
5641 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5643 * configure: Regenerate.
5645 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5647 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5648 (obj_elf_visibility): New function.
5650 * doc/as.texinfo (Visibility): New node: document visibility
5653 For older changes see ChangeLog-9899