1 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
3 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
6 2001-06-27 Alan Modra <amodra@bigpond.net.au>
8 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
9 subtract MD_PCREL_FROM_SECTION for 68k.
10 (fixup_segment <Difference of 2 syms different seg>): Only fudge
11 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
13 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
15 * write.c (fixup_segment <Difference of 2 syms same seg>): If
16 pcrel, subtract MD_PCREL_FROM_SECTION value.
18 2001-06-24 Ben Elliston <bje@redhat.com>
20 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
22 2001-06-24 Jakub Jelinek <jakub@redhat.com>
24 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
25 section symbols the same way as externs.
27 2001-06-24 Ben Elliston <bje@redhat.com>
29 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
30 (emit_relocations): Ditto.
32 (md_begin): Reformat comments to conform to the GNU standards.
35 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
36 (md_parse_option): Mark parameters as unused.
37 (md_show_usage): Ditto.
38 (calcop): Adjust type of `reg_prefix' to char.
40 (getval): Adjust type of local `c' to char.
41 (md_create_short_jump): Mark from_addr, to_addr params as unused.
42 (md_create_long_jump): Ditto.
43 (md_estimate_size_before_relax): Mark parameters as unused.
45 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
46 to allay a possible compiler warning.
48 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
50 * doc/internals.texi (CPU backend): Document md_atof.
52 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
54 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
55 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
58 2001-06-21 Philip Blundell <philb@gnu.org>
60 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
62 (insns): Remove entry for adrl. Add long_flag for adr.
63 (do_adr): Handle `l' suffix.
66 2001-06-21 Alan Modra <amodra@bigpond.net.au>
68 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
69 (md_apply_fix): Use it here. Replace printf with equivalent
71 (tc_gen_reloc): Use as_bad_where instead of as_bad.
72 (md_apply_fix): Here too.
73 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
74 * config/tc-m68k.c (tc_gen_reloc): Likewise.
75 (md_convert_frag_1): Likewise.
77 2000-06-20 Tom Rix <trix@redhat.com>
79 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
81 2001-06-18 H.J. Lu <hjl@gnu.org>
83 * doc/Makefile.am (info): Depend on $(MANS).
84 (as.1): Remove the prefix `$(srcdir)/'.
85 * doc/Makefile.in: Regenerated.
89 2001-06-18 Philip Blundell <philb@gnu.org>
91 * config/tc-arm.c (do_msr): Remove restriction on usage of
94 2001-06-19 Alan Modra <amodra@bigpond.net.au>
96 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
99 2001-06-13 Philip Blundell <philb@gnu.org>
101 * config/tc-arm.c (thumb_shift): Improve wording of error message.
102 (do_t_arit): Likewise.
104 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
106 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
107 .loc pseudos if the dfwarf2 functions are available.
108 (md_assemble): Only call dwarf2_emit_insn if it is available.
110 * expr.c: Fix typo in comment.
112 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
114 * doc/as.texinfo (Infix Ops): Document that comparison and
115 combiner operators can be used as infix operators.
117 2001-06-12 Peter Jakubek <pjak@snafu.de>
119 * gas/config/tc-m68k.c (parse_mri_control_operand): Fix handling
121 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
122 (reverse_mri_condition): Likewise.
123 (swap_mri_condition): Issue warning for conditions that can not be
125 (build_mri_control_operand): Fix order of operands (swapped).
126 (build_mri_control_operand): Allow upper case extension in structured
128 (s_mri_else): Likewise.
129 (s_mri_next): Likewise.
130 (s_mri_for): Likewise.
131 (s_mri_if): Fix handling comment ('*') in mri mode.
132 (s_mri_while): Likewise.
133 * gas/macro.c (macro_expand): Allow macro invocation with empty
136 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
138 * config/tc-arm.c: Fix test for overlow of literal pool.
140 2001-06-11 H.J. Lu <hjl@gnu.org>
142 * NEWS: Updated for the new -n option for the MIPS assembler.
144 * config/tc-mips.c (md_show_usage): Add -n.
146 * doc/as.texinfo: Document the new -n option.
147 * doc/c-mips.texi: Likewise.
148 * doc/as.1: Regenerated.
150 2001-06-10 Alan Modra <amodra@bigpond.net.au>
152 * config/obj-coff.c (obj_coff_section): Formatting fix.
154 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
157 2001-06-08 H.J. Lu <hjl@gnu.org>
159 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
160 disable warning about all NOPS that the assembler generates.
161 (macro): Warn NOPS generated only if warn_nops is not 0.
162 (md_shortopts): Add `n'.
163 (md_parse_option): Set warn_nops to 1 for `n'.
165 2001-06-08 H.J. Lu <hjl@gnu.org>
167 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
169 2001-06-08 H.J. Lu <hjl@gnu.org>
171 * config/tc-mips.c (md_apply_fix): Don't adjust common
172 extern/weak symbols for ELF.
173 (md_estimate_size_before_relax): Treat weak like extern for
175 (mips_fix_adjustable): Don't adjust extern/weak symbols for
178 2001-06-08 Alan Modra <amodra@bigpond.net.au>
180 * Makefile.am: 'som' is not wrongly spelled 'some'.
181 * Makefile.in: Regenerate.
183 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
184 S_GET_VALUE by using a temp.
185 (append_insn): Likewise, and for S_SET_VALUE too.
186 (mips_emit_delays): Likewise.
187 (my_getExpression): Likewise.
188 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
189 (mips16_extended_frag): Remove code concerned with avoiding
190 locking in a frag address now that symbols are not finalized until
191 relaxation is complete. Cater for first relaxation pass having
192 bogus addresses. Use relax_marker to reliably determine whether a
193 symbol frag has been reached on the current pass.
195 2001-06-07 H.J. Lu <hjl@gnu.org>
197 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
198 * configure: Regenerate.
200 2001-06-07 H.J. Lu <hjl@gnu.org>
202 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
204 * configure: Regenerate.
206 2001-06-07 H.J. Lu <hjl@gnu.org>
208 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
209 MIPS_STABS_ELF is defined.
211 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
213 * as.c (show_usage): Remove L from listing options. It is not a
216 2001-06-06 Christian Groessler <cpg@aladdin.de>
218 * config/tc-z8k.c: Removed many warnings by removing unused
219 variables and tagging unused parameters as such.
220 (md_begin): Fixed a typo (","instead of ";").
221 (struct ctrl_table): Add parentheses to initialize array
223 (struct flag_table): Likewise.
224 (struct intr_table): Likewise.
225 (struct table): Likewise.
226 (check_operand): "#if 0"'ed since it doesn't seem to be used.
228 2001-06-06 Peter Jakubek <pjak@snafu.de>
230 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
231 options to list (e.g. m5206e, m5307, m5407).
233 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
235 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
236 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
238 2001-06-06 Alan Modra <amodra@bigpond.net.au>
240 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
241 <JumpByte, JumpDword insn output>: Remove dead code.
243 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
245 * as.c (parse_args): Correct option name "listing-lhs-width2".
247 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
249 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
252 2001-05-30 Richard Henderson <rth@redhat.com>
254 * read.c (emit_leb128_expr): Call md_cons_align.
256 2001-05-28 Jeff Sturm <jsturm@one-point.com>
258 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
259 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
260 (tc_gen_reloc): Likewise.
261 (sparc_cons_align): Don't clear sparc_no_align_cons.
262 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
263 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
265 2001-05-27 Alan Modra <amodra@one.net.au>
267 * write.c (relax_segment <rs_space>): Check the section of a
268 symbol to determine whether it is absolute rather than comparing
269 its frag against zero_address_frag as listings play tricks with
272 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
273 allocated in the same chunk as the fixed part.
275 2001-05-26 Alan Modra <amodra@one.net.au>
277 * write.c (relax_segment <rs_space>): Calculate growth using
278 addresses before stretch. Prevent repeated error messages.
279 From Peter Jakubek <pjak@snafu.de>
280 Use as_bad_where and as_warn_where to pinpoint errors.
282 2001-05-25 Alan Modra <amodra@one.net.au>
284 * symbols.c (resolve_symbol_value): Always set segment, even when
285 not finalizing symbol value.
287 * config/obj-ieee.c (write_object_file): Set finalize_syms.
288 * config/obj-coff.c (write_object_file): Likewise.
289 * (size_section): Remove rs_space assert as fr_symbol is no longer
291 (fill_section): Likewise.
293 * configure.in: Replace linuxoldld with linux*oldld.
294 * configure: Regenerate.
296 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
297 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
298 that have been finalized.
300 * symbols.c (resolve_symbol_value): Clear sy_resolving before
301 taking exit_dont_set_value.
303 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
306 2000-05-24 Tom Rix <trix@redhat.com>
308 * config/obj-coff.c (add_lineno): xcoff allows negative line
310 * config/tc-ppc.c (ppc_stabx): fix generated symbol
312 2001-05-24 Alan Modra <amodra@one.net.au>
314 * write.c (write_object_file): Set finalize_syms = 1 before
317 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
319 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
320 architecture, remove erraneous ISA_MIPS32.
321 (md_show_usage): Add MIPS r12k support.
322 (mips_cpu_info_table): Add MIPS r12k support.
324 2001-05-22 Alan Modra <amodra@one.net.au>
326 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
329 * symbols.c (resolve_symbol_value): Remove "finalize" param,
330 instead use finalize_syms directly. Don't treat expressions
331 specially with regard to finalize_syms. Update calls to self.
332 (resolve_local_symbol): Update call to resolve_symbol_value.
333 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
335 * symbols.h (resolve_symbol_value): Update prototype.
336 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
337 to resolve_symbol_value.
338 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
339 * config/obj-coff.c (do_relocs_for): Likewise.
340 (yank_symbols): Likewise.
341 (fixup_segment): Likewise.
342 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
343 * config/tc-mips.c (md_convert_frag): Likewise.
344 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
345 (ppc_fix_adjustable): Likewise.
346 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
347 (dwarf2dbg_convert_frag): Likewise.
348 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
349 (eh_frame_convert_frag): Likewise.
350 * expr.c (make_expr_symbol): Likewise.
351 * write.c (adjust_reloc_syms): Likewise.
352 (write_object_file): Likewise.
353 (relax_segment): Likewise.
354 (fixup_segment): Likewise.
355 (finalize_syms): Init to zero, and update comment.
356 (write_object_file): Set finalize_syms to 1 rather than 2.
357 * doc/internals.texi (sy_value): Mention finalize_syms.
358 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
360 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
361 as relaxable if embedded system, make weak syms non-relaxable.
363 (tc_m68k_fix_adjustable): ..so it can be used here.
364 (md_apply_fix_2): Sign extend without conditional.
366 * config/tc-v850.c: Update copyright.
368 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
370 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
371 howto entry is not found.
373 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
375 * config/tc-mn10300.c (mn10300_force_relocation): Don't
376 optimize differences between symbols in code sections to
378 (mn10300_fix_adjustable): Don't adjust to section+offset
379 relocations pointing at symbols in code sections.
381 2001-05-16 Alan Modra <amodra@one.net.au>
383 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
385 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
386 opcodes are output rather than after. Delete insn_size.
387 * config/tc-v850.c (md_assemble): Similarly, but delete
390 2001-05-14 Richard Henderson <rth@redhat.com>
392 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
395 2001-05-14 Richard Henderson <rth@redhat.com>
397 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
398 also collect whether to expect an FDE augmentation.
399 (check_eh_frame): Rewrite as a state machine. Track where in
400 an FDE we are located, skip any augmentation.
401 (eh_frame_estimate_size_before_relax): Get code alignment from
402 the fragment subtype.
403 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
404 * read.c (emit_leb128_expr): Call check_eh_frame.
406 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
408 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
409 before a relaxable insns.
411 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
413 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
414 between symbols if the base symbol is in the current section;
415 emit a PC-relative relocation instead.
417 2001-05-12 Peter Targett <peter.targett@arccores.com>
419 * config/tc-arc.c: Update copyright and tidy source comments.
420 (md_pseudo_table): Add directive .cpu back as an alias for
421 .option. Add .file and .line for dwarf2 support.
422 (arc_mach_type): Make bfd_mach_arc_6 default.
423 (md_longopts): Add entry 'pre-v6' representing old command line
424 option when assembling for 'arc5' core versions.
425 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
427 (arc_code_symbol): Make symbol value for @h30 fixup expression
429 (md_assemble): Call dwarf2_emit_insn.
430 Include "dwarf2dbg2.h". Formatting fixes throughout file.
431 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
432 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
434 2001-05-11 Jakub Jelinek <jakub@redhat.com>
436 * config/tc-ia64.c (special_linkonce_name): New.
437 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
438 .gnu.linkonce.ia64unw{,i}.FOO.
439 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
440 (dot_endp): Add comment about it.
442 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
444 * config/tc-arm.c (arm_handle_align): When truncating an aligned
445 block, ensure that the low order bits of the alignment are
448 2001-05-10 Alan Modra <amodra@one.net.au>
450 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
453 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
454 current variable part of frag.
455 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
456 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
457 * config/tc-m68hc11.c (RELAX_STATE): Define.
458 (RELAX_LENGTH): Define.
459 (md_estimate_size_before_relax): Handle non-relaxable cases
460 separately from relaxable cases for clarity, and return correct
461 size for multi-pass relaxation.
462 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
463 (md_estimate_size_before_relax): As for tc-m68hc11.c.
464 (md_convert_frag): Remove "length_code".
465 * config/tc-vax.c (RELAX_STATE): Define.
466 (RELAX_LENGTH): Define.
467 (md_relax_table): Add missing entry.
468 (md_estimate_size_before_relax): As for tc-m68hc11.c.
469 (md_convert_frag): Remove "length_code".
470 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
471 don't bother setting fr_var. Return correct size for multi-pass
473 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
474 (md_convert_frag): Don't bother clearing fr_var.
475 (md_pseudo_table): Correct initialization.
476 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
477 (md_estimate_size_before_relax): No need to set fr_var.
478 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
479 (md_estimate_size_before_relax): No need to set fr_var.
481 2001-05-09 Richard Henderson <rth@redhat.com>
483 * config/tc-ia64.c (generate_unwind_image): Align the fragment
484 beginning a function's unwind info block.
486 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
488 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
490 2001-05-08 Andreas Schwab <schwab@suse.de>
492 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
493 fx_pcrel_adjust explicitly sign extend when reading it.
495 2001-05-08 Alan Modra <amodra@one.net.au>
497 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
498 from md_relax_table, and combine some switch cases.
500 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
502 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
503 from offset in non-pcrel operands too.
505 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
507 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
508 * config/tc-arm.c (arm_handle_align): Do not insert more than
509 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
510 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
512 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
514 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
516 * Makefile.in: Regenerate.
517 * configure.in: Remove duplicate mips-*-ecoff* entry.
518 * configure: Regenerate.
520 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
521 (n_names): Cast away type mismatch.
522 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
523 (obj_ecoff_frob_symbol): Likewise.
524 * ecoff.c: (add_file): Add unused attribute.
525 (ecoff_directive_begin): Likewise.
526 (ecoff_directive_bend): Likewise.
527 (ecoff_directive_def): Likewise.
528 (ecoff_directive_dim): Likewise.
529 (ecoff_directive_scl): Likewise.
530 (ecoff_directive_size): Likewise.
531 (ecoff_directive_type): Likewise.
532 (ecoff_directive_tag): Likewise.
533 (ecoff_directive_val): Likewise.
534 (ecoff_directive_endef): Likewise.
535 (ecoff_directive_end): Likewise.
536 (ecoff_directive_ent): Likewise.
537 (ecoff_directive_extern): Likewise.
538 (ecoff_directive_file): Likewise.
539 (ecoff_directive_fmask): Likewise.
540 (ecoff_directive_frame): Likewise.
541 (ecoff_directive_mask): Likewise.
542 (ecoff_directive_loc): Likewise.
543 (mark_stabs): Likewise.
544 (ecoff_stab): Likewise.
545 (ecoff_frob_symbol): Cast away type mismatch.
546 (ecoff_padding_adjust): Likewise.
547 (ecoff_build_symbols): Likewise.
548 (ecoff_build_procs): Likewise.
549 (ecoff_build_aux): Likewise.
550 (ecoff_build_strings): Likewise.
551 (ecoff_build_fdr): Likewise.
552 (ecoff_build_debug): Likewise.
553 * itbl-ops.c (itbl_assemble): Variable initialization.
555 2001-05-03 Alan Modra <amodra@one.net.au>
557 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
558 expressions rather than triggering an assert.
560 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
562 * config/tc-openrisc.c: New file.
563 * config/tc-openrisc.h: Likewise.
565 * Makefile.am: Add OpenRISC target.
566 * Makefile.in: Regenerated.
568 * configure.in (openrisc-*-*): Add target.
569 * configure: Regenerated.
571 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
573 * config/tc-arm.c (arm_frag_align_code): Change error message to
574 more explanatory version.
576 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
578 * config/tc-mips.c (md_parse_option): Also accept
579 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
581 2001-04-27 David Mosberger <davidm@hpl.hp.com>
583 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
584 argument passing order: predicate goes last, not first.
586 2001-04-27 Sean McNeil <sean@mcneil.com>
588 * configure.in: Add arm-vxworks.
589 * configure: Regenerate.
591 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
593 * config/tc-arm.c (arm_handle_align): New Function: Generate
594 no-op filled alignment frags.
595 (arm_frag_align_code): New Function: Create a code alignment frag.
596 (arm_init_frag): New Function: Initialse the target dependent
599 * config/tc-arm.h (TC_FRAG_TYPE): Define.
600 (TC_FRAG_INIT): Define.
601 (HANDLE_ALIGN): Define.
602 (md_do_align): Define.
604 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
606 * config/obj-coff.c (do_linenos_for): Check to see if the filename
607 symbol has been initialised before extracting its symbol index.
609 2001-04-24 H.J. Lu <hjl@gnu.org>
611 * configure: Regenerated with the right version of autoconf.
613 2001-04-24 Christian Groessler <cpg@aladdin.de>
615 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
616 generate R_CALLR and R_REL16 relocations
618 2000-04-20 Jason Eckhardt <jle@redhat.com>
620 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
621 since frag_now can change after d10v_cleanup is called.
623 2001-04-16 David O'Brien <obrien@FreeBSD.org>
625 * configure.in: Add the em type for FreeBSD targets.
626 * configure: Regenerate.
628 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
630 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
631 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
633 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
634 pc-relative relocations not placed at the end of the instruction.
636 2001-04-13 Jim Wilson <wilson@redhat.com>
638 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
641 2001-04-13 Jakub Jelinek <jakub@redhat.com>
643 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
644 handle SHF_MERGE and SHF_STRINGS.
645 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
646 (obj_elf_section): Allow additional argument specifying entity size.
647 * write.c (adjust_reloc_syms): Keep relocations against local symbols
648 in SEC_MERGE sections.
650 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
652 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
654 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
656 * expr.c (operand): Pass &c to md_parse_name().
657 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
659 2001-04-07 Steven J. Hill <sjhill@cotw.com>
661 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
663 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
664 * Makefile.in: Regenerated.
666 * configure.in: Use traditional MIPS targets for Linux/MIPS.
667 * configure: Regenerated.
669 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
671 * config/tc-mn10300.c (xr_registers): Added `pc'.
673 2001-04-05 Alan Modra <alan@linuxcare.com.au>
675 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
676 * configure: Regenerate.
678 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
679 cases, and always return size based on current fr_subtype.
680 (md_begin): Move initialization of md_relax_table..
681 (md_relax_table): ..to static initializer. Set rlx_length for
682 UNDEF_WORD_DISP cases.
683 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
684 (md_begin): Likewise.
685 (md_relax_table): Likewise.
686 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
687 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
688 Set rlx_backward and rlx_forward to zero for unused states.
689 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
690 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
691 (UNCOND12, UNCOND32): Remove duplicate defines.
693 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
695 * config/tc-cris.c (md_estimate_size_before_relax) <case
696 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
697 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
698 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
699 Add cases to cover all relax states.
700 (cris_insn_first_word_frag): New.
701 (md_assemble): Call cris_insn_first_word_frag to get the first
702 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
703 end. Drop variable insn_size.
704 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
705 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
706 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
708 * write.c (write_object_file): Reset broken word state before
711 2001-03-31 Alan Modra <alan@linuxcare.com.au>
713 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
714 for one line if not already enabled.
715 * cond.c (s_elseif): Correct conditional assembly listing.
718 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
719 Don't abort on NULL current_cframe.
721 2001-03-30 Alan Modra <alan@linuxcare.com.au>
723 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
724 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
725 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
726 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
727 * config/obj-coff.c (do_relocs_for): Likewise.
728 (yank_symbols): Likewise.
729 (fixup_segment): Likewise.
730 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
731 (ppc_fix_adjustable): Likewise.
732 * config/tc-mips.c (md_convert_frag): Likewise.
733 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
734 * ehopt.c (eh_frame_convert_frag): Likewise.
735 * expr.c (make_expr_symbol): Likewise.
737 * frags.h (struct frag): Add last_fr_address. Reorder fields for
739 * symbols.c (resolve_symbol_value): Don't fix expression values
740 until relaxation is complete.
741 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
742 (S_GET_VALUE): Likewise, and return unresolved expression value.
743 * write.c (finalize_syms): New.
744 (relax_and_size_seg): Split into..
745 (relax_seg): New function, returns 1 if anything changed..
746 (size_seg): And the remainder of relax_and_size_seg.
747 (fixup_segment): Arrange for final resolution of sym values.
748 (adjust_reloc_syms): Likewise.
749 (write_object_file): Likewise, and repeatedly call relax_seg until
750 nothing more changes.
751 (relax_segment): Return 1 if anything changed. Use correct types
752 for rs_org `target' and `after'.
753 * write.h (finalize_syms): Declare.
754 (relax_segment): Update prototype.
756 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
757 do-nothing cases to switch to avoid abort on a second relaxation
758 pass, and tidy code a little.
759 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
760 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
761 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
762 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
763 (md_relax_table): Remove first four unused entries. Increment
764 rlx_length by one throughout table, and update comments to suit.
765 (md_estimate_size_before_relax): Return size of current variable
766 part of frag to reflect reality when relaxing more than once.
767 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
768 (COND32, UNCD32): Rename to DISP32 throughout.
769 (UNDEF_WORD_DISP): Renumber to 3.
770 (md_estimate_size_before_relax): Add extra do-nothing cases.
771 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
772 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
773 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
774 handle word and dword branches.
776 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
778 * config/tc-cris.h (tc_fix_adjustable): Allow only
779 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
780 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
781 example in comment to valid type.
783 2001-03-28 H.J. Lu <hjl@gnu.org>
785 * read.c (equals): Set to local for COFF only if it hasn't been
788 2001-03-28 Alan Modra <alan@linuxcare.com.au>
790 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
791 (md_begin): Use it when setting default architecture.
793 2001-03-27 Nick Papadonis <nick@coelacanth.com>
795 * read.c (equals): (for COFF) default symbols to being local.
797 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
799 * configure.in (cris-*-*): Change default emulation to criself.
800 (cris-*-*aout*): New rule.
801 * configure: Regenerate.
803 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
805 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
806 BFD_RELOC_390_GOTENT.
807 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
808 BFD_RELOC_390_GOTENT.
810 2001-03-26 Nick Clifton <nickc@redhat.com>
812 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
813 * config/tc-s390.c (s390_force_relocation): New function: Force
814 relocations for VTINHERIT relocs.
816 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
818 * doc/as.texinfo: Put @c man begin to generate the as man page.
819 When generating man, define all the variables. Re-organize some
820 options to obtain better indentation of man page.
821 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
822 (as.1): Build from as.texinfo.
823 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
825 2001-03-25 Alan Modra <alan@linuxcare.com.au>
827 * config/tc-i386.c (i386_scale): Accept an absolute expression for
828 scale factor, and return the end of the expression.
829 (i386_operand): Modify for above.
831 2001-03-23 Nick Clifton <nickc@redhat.com>
833 * doc/as.texinfo: Document --listing-XXX command line switches.
834 Explain why listings behave differently when -pipe is used.
836 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
838 * write.c (fix_new_exp): Print an error if passed a register.
840 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
842 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
843 (PIC_SUFFIX_CHAR): New macro.
844 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
846 (md_longopts): New option --pic.
847 (OPTION_PIC): Define.
848 (md_estimate_size_before_relax): Tweak longish comment.
849 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
850 (md_assemble): Handle a PIC relocation on prefix and normal
851 instruction operands.
852 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
853 "complex" operand expressions. Call frag_more outside
854 gen_cond_branch_32 parameter list.
855 (cris_process_instruction): Handle PIC relocs on parsed
856 operand expressions. Validize PIC reloc sizes.
857 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
858 (gen_bdap): Handle "complex" operand expressions.
859 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
860 ADD.D offset,PC as jump instruction if generating PIC. Generate
861 error instead of crashing on complex expressions.
862 (cris_number_to_imm): Add segT parameter. All callers changed.
863 Use segT parameter, not now_seg, for segment of fixup. Handle
864 PCREL relocations but check that they are fully resolved.
865 (md_parse_option): Handle OPTION_PIC.
866 (tc_gen_reloc): Handle PIC relocs.
867 (md_show_usage): Update for --pic.
868 (md_apply_fix3): Renamed from md_apply_fix.
869 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
870 (md_cris_force_relocation): Force relocation for PIC relocs.
872 * config/tc-cris.h: Tweak attribution.
873 (MD_APPLY_FIX3): Define.
874 (IS_CRIS_PIC_RELOC): New macro.
875 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
876 (tc_fix_adjustable): Don't adjust a globally visible symbol when
878 (tc_frob_symbol): Avoid emitting undefined symbols.
880 2001-03-20 Alan Modra <alan@linuxcare.com.au>
882 * frags.h (struct frag): Add relax_marker.
883 * write.c (is_dnrange): Delete.
884 (relax_frag): Use correct types for `aim', `target', `address'.
885 Delete `offset', `was_address'. Test `relax_marker' instead of
886 using fragile (and slow) address test.
887 (relax_segment): Init and flip `relax_marker'.
889 2001-03-19 Alan Modra <alan@linuxcare.com.au>
891 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
894 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
896 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
897 with 'Motorola specification for assembly language input standard'.
899 2001-03-17 Richard Henderson <rth@redhat.com>
901 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
902 (dwarf2_directive_loc): Don't use them.
903 (dwarf2_directive_file): Reject duplicate file definitions.
904 (get_filenum): Zero allocated memory.
905 (out_file_list): Complain about missing file definitions.
907 2001-03-17 Alan Modra <alan@linuxcare.com.au>
909 * read.c (do_org): Handle complex expressions.
910 * cgen.c (gas_cgen_finish_insn): Likewise.
912 2001-03-15 David Mosberger <davidm@hpl.hp.com>
914 * config/tc-ia64.c (md): New member keep_pending_output.
915 (ia64_flush_pending_output): Flush only if md.keep_pending_output
917 (dot_xdata): Turn on md.keep_pending_output for the duration of
919 (dot_xfloat_cons): Ditto.
920 (dot_xstringer): Ditto.
921 (dot_xdata_ua): Ditto.
922 (dot_xfloat_cons_ua): Ditto.
924 2001-03-15 Jim Wilson <wilson@redhat.com>
926 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
929 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
931 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
933 2001-03-15 DJ Delorie <dj@redhat.com>
935 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
936 blindly freeing string if it isn't at the top of the obstack.
938 2001-03-13 Alan Modra <alan@linuxcare.com.au>
940 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
941 (NUM_FLAG_CODE): Define.
942 (lex_got): New function.
943 (got_reloc): New global var.
944 (x86_cons_fix_new): New function.
945 (x86_cons): New function.
946 (i386_immediate): Use lex_got here, replacing inline code. Change
947 "ignoring junk.." error message to "junk.."
948 (i386_displacement): Likewise.
949 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
951 (TC_CONS_FIX_NEW): Define.
952 (x86_cons_fix_new): Declare.
954 2001-03-12 Nick Clifton <nickc@redhat.com>
956 * config/tc-arm.c (md_begin): Always set machine type based on
959 2001-03-07 Alan Modra <alan@linuxcare.com.au>
961 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
962 (md_assemble) <smallest displacement>: Use correct field of i.op[]
964 <JumpInterSegment output>: Use correct i.disp_reloc[].
965 <immediate output>: Likewise.
967 2001-03-06 Nick Clifton <nickc@redhat.com>
969 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
972 2001-03-06 Igor Shevlyakov <igor@windriver.com>
974 * config/tc-m68k.c : Add 5407 to archs[] table.
975 (HAVE_LONG_BRANCH): Add mcf5407.
976 (select_control_regs): Recognize 5407.
978 2001-03-02 Dave Brolley <brolley@redhat.com>
980 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
983 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
985 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
986 (gen_to_words): Print warnings if NaNs are found and the target CPU
987 does not support them. Allow largest exponent to be used in normal
988 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
990 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
992 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
993 anymore since we use bfd_elf_generic_reloc now.
994 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
996 2001-02-27 Alan Modra <alan@linuxcare.com.au>
998 * configure.in (BFD_VERSION): New.
999 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1000 * configure: Regenerate.
1001 * Makefile.am: Run "make dep-am"
1002 * Makefile.in: Regenerate.
1003 * doc/Makefile.in: Regenerate.
1005 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1007 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1008 SEC_NEVER_LOAD when the 'n' flag is used.
1009 Add SEC_NEVER_LOAD to matchflags.
1011 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1013 * symbols.c (decode_local_label_name): Initialize message_format
1014 only when an error is reported (perf pb due to I18N).
1016 2001-02-23 H.J. Lu <hjl@gnu.org>
1018 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1019 BFD_ASSEMBLER is not defined.
1021 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1023 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1024 done if it's against a symbol.
1026 2001-02-22 Timothy Wall <twall@cygnus.com>
1028 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1029 target formats if applicable.
1030 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1031 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1032 * Makefile.in: Regenerated.
1033 * configure.in: Added configuration for ia64-*-aix*.
1034 * configure: Regenerated.
1036 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1038 * config/tc-ia64.c (enum operand_match_result): New type.
1039 (operand_match): Change return type to operand_match_result.
1040 Fix all returns appropriately, adding support for returning the
1041 out-of-range result.
1042 (parse_operands): New locals result, error_pos, out_of_range_pos,
1043 curr_out_of_range_pos. Rewrite operand matching loop to give better
1046 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1048 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1049 (dot_proc): Clear unwind.prologue_count to zero.
1050 (dot_prologue): Increment unwind.prologue_count.
1051 (dot_restore): If second operand is omitted, use
1052 unwind.prologue_count -1 for "ecount" (# of additional regions to
1053 pop). Decrement unwind.prologue_count by number of regions
1056 2001-02-21 Nick Clifton <nickc@redhat.com>
1058 * doc/as.texinfo (Section): Note that some flags to the COFF
1059 version of .section remove attributes rather than setting them.
1061 2001-02-20 Kazu Hirata <kazu@hxi.com>
1063 * config/tc-pdp11.c: Fix formatting.
1064 * config/tc-pdp11.h: Likewise.
1066 2001-02-20 Bo Thorsen <bo@suse.de>
1068 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1071 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1073 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1074 all FreeBSD platforms should look the same at this level.
1075 * configure: Rebuilt.
1076 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1078 2001-02-18 lars brinkhoff <lars@nocrew.org>
1080 * Makefile.am: Add PDP-11 target.
1081 * configure.in: Likewise.
1082 * config/tc-pdp11.c: New file.
1083 * config/tc-pdp11.h: New file.
1084 * doc/Makefile.am: Add PDP-11 documentation.
1085 * doc/all.texi: Likewise.
1086 * doc/as.texinfo: Likewise.
1087 * doc/c-pdp11.texi: New file.
1089 2001-02-16 matthew green <mrg@redhat.com>
1091 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1093 2001-02-13 Jim Wilson <wilson@redhat.com>
1095 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1096 reloc instead of a 0 reloc.
1097 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1099 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1101 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1103 * write.c (is_dnrange): Stop as soon as the address becomes
1105 (relax_frag): Add segment parameter. Only call symbol_get_frag
1106 once. Only call is_dnrange if the symbol is in the same segment,
1107 and the symbol address is larger.
1108 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1109 * write.h (relax_frag): Update declaration.
1110 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1112 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1113 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1114 (m32r_relax_frag): Update declaration.
1115 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1116 * config/tc-tic54x.h (md_relax_frag): Likewise.
1117 * doc/internals.texi (CPU backend): Update documentation for
1120 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1122 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1123 Mention effect of < 386 architectures on jump promotion.
1124 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1126 * config/tc-i386.c (no_cond_jump_promotion): New.
1127 (set_cpu_arch): Parse "jumps" arch modifier.
1128 (insn_size): Modify usage comment.
1129 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1130 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1131 (TYPE_FROM_RELAX_STATE): New define.
1132 (UNCOND_JUMP, COND_JUMP): Renumber.
1133 (md_relax_table): Reorder to suit.
1134 (COND_JUMP86): New define.
1135 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1136 (md_assemble): Create frag var for jumps of max size, encode relax
1137 state for COND_JUMP86.
1138 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1139 leave conditional jumps small if no_cond_jump_promotion.
1140 (md_convert_frag): Likewise.
1142 * expr.c (operator): Don't bump input_line_pointer for two char
1143 operators. Instead return operator size via new param num_chars.
1144 (expr): Use above to parse multi-char operators correctly.
1146 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1148 * config/tc-i386.c (i386_displacement): Fix handling of
1149 BFD_RELOC_X86_64_GOTPCREL.
1150 (i386_validate_fix): Likewise.
1152 2001-02-12 Philip Blundell <pb@futuretv.com>
1154 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1155 ldrt/strt instructions.
1157 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1159 * config/tc-mips.c (macro): For M_LA_AB emit a
1160 BFD_RELOC_MIPS_CALL16 relocation or a
1161 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1162 BFD_RELOC_MIPS_GOT16 and
1163 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1164 loading the jump register when generating SVR4_PIC code.
1166 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1168 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1169 map to MIPS-specific files, as they used to do before the
1170 change on 2000-05-21.
1171 * configure: Regerate.
1173 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1175 * config/tc-mips.c (md_parse_option): Don't try to compile
1176 ELF-only option code if not ELF.
1178 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1180 * config/tc-ia64.h (md_elf_section_type): New macro.
1181 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1182 (they're now handled via ia64_elf_section_type.
1184 * config/tc-ia64.c (unwind): New members saved_text_seg,
1185 saved_text_subseg, and force_unwind_entry.
1186 (optimize_unw_records): New function to optimize away unnecessary
1188 (ia64_elf_section_type): New function.
1189 (output_unw_records): Generate unwind info only if the size is
1190 non-zero or if it's forced for some other reason (e.g.,
1191 handlerdata or a personality routine).
1192 (generate_unwind_image): Don't switch back to previous
1193 section---stay inside the unwind info section instead so that
1194 handlerdata that may follow goes into the right place.
1195 (dot_handlerdata): Force generation of unwind entry and save the
1196 current active text segment before generating unwind image.
1197 (dot_unwentry): Force generation of unwind entry.
1198 (dot_personality): Ditto.
1199 (dot_endp): Generate unwind table entry only if there is
1200 some unwind info or the unwind entry was forced.
1202 * config/tc-ia64.c (make_unw_section_name): New macro to form
1203 unwind section name.
1204 (generate_unwind_image): Add "text_name" argument. Use it to
1205 form unwind section name.
1206 (dot_handlerdata): Determine current segment (section) name and
1207 pass it to generate_unwind_image().
1208 (dot_endp): Determine current segment (section) name and use
1209 it to determine the appropriate unwind section name.
1210 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1211 n, fill, and max arguments.
1213 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1215 * Makefile.am: Add linux target for S/390.
1216 * configure.in: Likewise.
1217 * config/tc-s390.c: New file.
1218 * config/tc-s390.h: New file.
1220 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1222 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1223 2byte, 4byte and 8byte.
1225 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1227 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1228 md_number_to_chars with size > sizeof (valueT).
1230 2001-02-06 H.J. Lu <hjl@gnu.org>
1232 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1233 there is no relocation.
1235 2001-02-06 H.J. Lu <hjl@gnu.org>
1237 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1239 * config/tc-ia64.c (md_parse_option): Only accept the valid
1240 ia64 options on "-axxx".
1242 2001-02-05 Jim Wilson <wilson@redhat.com>
1244 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1245 aborting for invalid operands.
1247 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1249 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1250 than via pointer. Update all callers.
1251 (UNWIND_LOW32): Define.
1252 (UNWIND_HIGH32): Define.
1253 (pa_build_unwind_subspace): Use the above macros instead of dumping
1254 bitfields directly. Call frag_more once rather than multiple times.
1255 (md_assemble): Use UNWIND_LOW32.
1256 (pa_entry): Likewise
1257 (pa_procend): Likewise.
1258 (process_exit): Use UNWIND_HIGH32.
1260 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1262 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1263 function to select the header according to the cpu.
1264 (md_after_pass_hook, md_do_align): Remove.
1265 (md_cleanup, m68hc11_cleanup): Remove.
1266 (md_pcrel_from_section): Declare.
1267 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1268 (build_jump_insn, build_insn): Likewise.
1269 (m68hc11_listing_header): New function.
1270 (m68hc11_cleanup): Remove.
1272 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1274 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1275 symbols because there is no support for shared libraries and these
1276 symbols can't be overridden (unless they are weak).
1278 2001-02-01 Momchil Velikov <velco@fadata.bg>
1280 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1281 for the compilation unit with a zero byte.
1283 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1285 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1286 destinations. Correct range check for 17 and 22 bit branches.
1288 2001-01-25 Nick Clifton <nickc@redhat.com>
1290 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1291 still set. Issue an error message instead.
1292 (md_estimate_size_before_relax): Delete unused variable
1293 'buffer_address'. Fixup parentheses around if statement.
1295 2001-01-23 Kazu Hirata <kazu@hxi.com>
1297 * as.c: Fix formatting.
1298 * ehopt.c: Likewise.
1299 * messages.c: Likewise.
1300 * stabs.c: Likewise.
1301 * symbols.c: Likewise.
1303 2001-01-23 Ben Elliston <bje@redhat.com>
1305 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1307 2001-01-22 Kazu Hirata <kazu@hxi.com>
1309 * config/tc-alpha.c: Fix formatting.
1311 2001-01-19 Kazu Hirata <kazu@hxi.com>
1313 * config/tc-alpha.c: Fix formatting.
1315 2001-01-18 Kazu Hirata <kazu@hxi.com>
1317 * config/tc-alpha.c: Fix formatting.
1319 2001-01-18 Nick Clifton <nickc@redhat.com>
1321 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1323 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1325 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1327 * configure.in (cpu_type, arch): Match i386 too.
1328 * configure: Rebuilt.
1330 2001-01-16 Kazu Hirata <kazu@hxi.com>
1332 * config/tc-i386.c: Fix formatting.
1334 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1336 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1337 relocs for .PARISC.unwind section.
1339 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1340 depending on section flags, not just for .text.
1342 2001-01-15 Jim Wilson <wilson@redhat.com>
1344 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1345 not immediately followed by an instruction.
1347 2001-01-15 Kazu Hirata <kazu@hxi.com>
1349 * config/tc-m68hc11.c: Fix formatting.
1351 2001-01-15 Nick Clifton <nickc@redhat.com>
1353 * symbols.c (colon): Change 'already defined symbol' from a
1354 fatal error to an ordinary error. There is no reason why this
1355 error should be fatal.
1357 * message.c (as_fatal): Delete output file, if one has been
1360 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1362 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1364 2001-01-14 Kazu Hirata <kazu@hxi.com>
1366 * config/tc-alpha.c: Fix formatting.
1367 * config/tc-arc.c: Likewise.
1368 * config/tc-arc.h: Likewise.
1369 * config/tc-d10v.c: Likewise.
1370 * config/tc-i370.c: Likewise.
1371 * config/tc-i386.c: Likewise.
1372 * config/tc-i960.c: Likewise.
1373 * config/tc-m68k.c: Likewise.
1374 * config/tc-ppc.c: Likewise.
1375 * config/tc-sparc.c: Likewise.
1376 * config/tc-tahoe.c: Likewise.
1377 * config/tc-vax.c: Likewise.
1379 * config/tc-arc.c: Fix formatting.
1381 * config/tc-arc.c: Fix formatting.
1383 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1385 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1386 both 32 and 64 bit ELF.
1388 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1389 and don't bother storing `m' for "ce" completer. Tidy handling of
1390 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1392 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1394 * config/tc-i386.h (TARGET_MACH): New macro.
1395 (i386_mach): Declare.
1396 * config/tc-i386.c (i386_mach): New function.
1398 2001-01-13 Philip Blundell <philb@gnu.org>
1400 * doc/as.texinfo: Fix spelling and cross-references.
1402 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1403 character for all systems, not just GNU/Linux. Make it explicit
1404 that `-k' doesn't affect code generation, just ELF flags.
1406 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1408 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1411 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1413 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1415 2001-01-12 Nick Clifton <nickc@redhat.com>
1417 * as.c (print_args): Update copyright date to 2001.
1419 2001-01-12 Peter Targett <peter.targett@arccores.com>
1421 * doc/c-arc.texi: New file.
1422 Some sections to be expanded.
1424 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1426 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1427 (md_parse_option): Always accept "--32".
1429 2001-01-11 Peter Targett <peter.targett@arccores.com>
1431 * as.h (TC_ARC): Ensure struc-symbol.h included.
1432 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1434 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1435 (TARGET_SYMBOL_FIELDS) added.
1437 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1438 * doc/c-arc.texi: New file.
1439 Some sections to be expanded.
1440 * doc/as.texinfo: Update command-line options.
1441 Removed outdated text for ARC dependant features, instead include
1442 text from above file.
1444 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1445 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1446 (targ-cpu.h) header.
1448 * config/tc-arc.c: New updated configuration for
1449 ARC, including selection of core variants, and extensibility of
1450 instructions, registers etc. through directives.
1452 * config/tc-arc.c (arc_extinst): Minor corrections for
1454 (arc_common) Likewise. Make alignment argument optional for local
1455 symbols also, with default of zero.
1457 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1459 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1460 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1461 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1462 and fix_new_exp() instead.
1463 (md_convert_frag): For indexed post byte use the symbol value
1464 rather than the displacement.
1465 (md_relax_table): Fix indexed offset relax.
1467 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1469 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1471 (relaxable_symbol): New function.
1473 2001-01-11 Andreas Jaeger <aj@suse.de>
1475 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1478 2001-01-10 Nick Clifton <nickc@redhat.com>
1480 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1481 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1483 2001-01-10 Nick Clifton <nickc@redhat.com>
1485 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1486 character used to dollar local symbols.
1487 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1488 local label symbols.
1489 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1490 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1492 Use LOCAL_LABEL_CHAR.
1493 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1494 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1495 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1497 2001-01-08 Bo Thorsen <bo@suse.de>
1499 * config/tc-i386.c (i386_immediate, i386_displacement):
1502 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1504 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1507 2001-01-07 Philip Blundell <philb@gnu.org>
1509 * doc/as.texinfo (Bug Reporting): Update email address for
1513 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1515 * configure.in: Define DEFAULT_ARCH for i386.
1516 * config/tc-i386.c (md_assemble): Return after the error message;
1517 move testing for 64bit operands to proper place.
1519 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1521 * doc/as.texinfo: Document '#' as comment character for i386 and
1522 x86_64. Add AMD x86-64 into menu of machine dependent information.
1524 * doc/c-i386.texi: Document x86_64 extensions.
1526 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1528 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1530 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1532 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1533 * NEWS: Add note about Pentium4 support.
1535 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1537 * config/tc-i387.c (pi, pte, pt): Update.
1538 (type_names): Add new types.
1540 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1542 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1543 CpuUnknown): Renumber
1544 (CpuP4, CpuSSE2): New.
1545 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1547 2001-01-03 Philip Blundell <pb@futuretv.com>
1549 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1551 (alpha_fix_adjustable): Likewise.
1552 (md_apply_fix): Likewise.
1554 2000-12-31 H.J. Lu <hjl@gnu.org>
1556 * listing.c (listing_message): Allocate string only if it is
1559 * configure: Rebuild.
1561 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1563 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1564 Point out caveats with generating fixups for the opcode in a frag.
1566 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1568 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1571 2000-12-29 H.J. Lu <hjl@gnu.org>
1573 * listing.c (calc_hex): Print the variable part only if the
1574 fragment type is rs_fill.
1576 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1578 * doc/internals.texi (tc_conditional_pseudoop,
1579 TC_LINKRELAX_FIXUP): Fix typos.
1581 2000-12-28 Richard Henderson <rth@redhat.com>
1583 * write.c (subsegs_finish): Fix thinko last change -- don't
1584 "optimize" the alignment == 0 case.
1586 2000-12-28 Richard Henderson <rth@redhat.com>
1588 * as.h (rs_align_test): New.
1589 * frags.c (NOP_OPCODE): Move default from read.c.
1590 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1591 (frag_align_code): New.
1592 * frags.h (frag_align_code): Declare.
1593 * read.c (NOP_OPCODE): Remove.
1594 (do_align): Use frag_align_code.
1595 * write.c (NOP_OPCODE): Remove.
1596 (get_recorded_alignment): New.
1597 (cvt_frag_to_fill): Handle rs_align_test.
1598 (relax_segment): Likewise.
1599 (subsegs_finish): Align last subseg in section to the
1600 section alignment. Use frag_align_code.
1601 * write.h (get_recorded_alignment): Declare.
1602 * config/obj-coff.c (size_section): Handle rs_align_test.
1603 (fill_section, fixup_mdeps): Likewise.
1604 (write_object_file): Use frag_align_code.
1606 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1607 (alpha_handle_align): New.
1608 * config/tc-alpha.h (HANDLE_ALIGN): New.
1609 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1611 * config/tc-i386.h (md_do_align): Use frag_align_code.
1612 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1614 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1615 (ia64_handle_align): New.
1616 * config/tc-ia64.h (HANDLE_ALIGN): New.
1617 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1619 * config/tc-m32r.c (m32r_do_align): Remove.
1620 (m32r_handle_align): New.
1621 (fill_insn): Use frag_align_code.
1622 * config/tc-m32r.h (md_do_align): Remove.
1623 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1624 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1625 * config/tc-mips.c, config/tc-mips.h: Similarly.
1627 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1628 (sh_handle_align): Likewise. Handle rs_align_code.
1629 (sh_do_align): Remove.
1630 * config/tc-sh.h (md_do_align): Remove.
1631 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1633 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1634 (sparc_handle_align): Likewise. Handle rs_align_code.
1635 * config/tc-sparc.h (md_do_align): Remove.
1636 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1638 2000-12-22 DJ Delorie <dj@redhat.com>
1640 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1641 when we assemble the first half of a pair.
1643 2000-12-22 H.J. Lu <hjl@gnu.org>
1645 * config/tc-i386.c (reloc): Update the macro for non-bfd
1647 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1649 2000-12-22 H.J. Lu <hjl@gnu.org>
1651 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1653 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1655 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1656 (QWORD_MNEM_SUFFIX): New macro.
1657 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1659 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1660 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1662 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1663 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1664 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1665 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1666 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1668 (Reg, WordReg): Add Reg64.
1669 (Imm): Add Imm32S and Imm64.
1671 (Disp): Add Disp64 and Disp32S.
1672 (AnyMem): Add Disp32S.
1673 (RegRex, RegRex64): New macros.
1674 (rex_byte): New type.
1675 * config/tc-i386.c (set_16bit_code_flag): Kill.
1676 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1677 (reloc): New parameter "signed"; support x86_64.
1678 (set_code_flag): New.
1679 (DEFAULT_ARCH): New macro; default to "i386".
1680 (default_arch): New static variable.
1681 (struct _i386_insn): New fields Operand_PCrel; rex.
1682 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1683 (flag_code): New enum and static variable.
1684 (use_rela_relocations): New static variable.
1685 (flag_code_names): New static variable.
1686 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1687 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1689 (i386_align_code): Return plain "nop" for x86_64.
1690 (mode_from_disp_size): Support Disp32S.
1691 (smallest_imm_type): Support Imm32S and Imm64.
1692 (offset_in_range): Support size of 8.
1693 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1694 (md_pseudo_table): Add "code64"; use set_code_flat.
1695 (md_begin): Emit sane error message on hash failure.
1696 (tc_i386_fix_adjustable): Support x86_64 relocations.
1697 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1698 instructions supported on particular arch just partially,
1699 output of 64bit immediates, handling of Imm32S and Disp32S type.
1700 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1701 (i386_displacement): Likewise.
1702 (i386_index_check): Cleanup; support 64bit addresses.
1703 (md_apply_fix3): Support x86_64 relocation and rela.
1704 (md_longopts): Add "32" and "64".
1705 (md_parse_option): Add OPTION_32 and OPTION_64.
1706 (i386_target_format): Call even for ELFs; choose between
1707 elf64-x86-64 and elf32-i386.
1708 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1709 (tc_gen_reloc): Support rela relocations and x86_64.
1710 (intel_e09_1): Support QWORD.
1712 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1714 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1715 it's not an offset expression.
1716 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1717 keep the braces '[' and ']' in the output string.
1718 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1719 != FLAT. There is no such op_modifier.
1721 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1723 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1726 2000-12-13 Kazu Hirata <kazu@hxi.com>
1728 * as.h: Fix formatting.
1730 * dwarf2dbg.c: Likewise.
1731 * input-scrub.c: Likewise.
1734 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1736 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1737 configure: Regenerate.
1739 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1741 * dwarf2dbg.c: #include <limits.h> only if it exists.
1743 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1745 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1746 (md_apply_fix): Here too.
1748 2000-12-12 Jim Wilson <wilson@redhat.com>
1750 * config/tc-ia64.h (ia64_init): Add prototype.
1752 2000-12-12 H.J. Lu <hjl@gnu.org>
1754 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1756 * read.h (outputting_stabs_line_debug): Change it to int.
1757 * stabs.c (outputting_stabs_line_debug): Likewise.
1759 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1761 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1762 the address of a function result.
1764 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1766 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1767 (md_assemble): Call dwarf2_emit_insn.
1768 (shlib): Fix typo SHILB -> SHLIB.
1769 (md_parse_option): Likewise.
1770 (ppc_elf_validate_fix): Likewise:
1771 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1773 2000-12-12 Nick Clifton <nickc@redhat.com>
1775 * cgen.h: Fix formatting.
1776 * input-scrub.c: Fix formatting.
1777 * macro.c: Fix formatting.
1778 * config/tc-mips.c: Fix formatting.
1779 * doc/c-mips.texi: Fix formatting.
1781 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1783 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1784 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1786 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1788 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1791 * i386.h (*_Suf): Remove No_dSuf.
1792 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1794 (i386_optab): Remove 'd' in the suffixes.
1796 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1798 * config/tc-i386.c (T_SHORT): Undefine before defining.
1800 2000-12-05 Kazu Hirata <kazu@hxi.com>
1802 * config/tc-mips.c: Fix formatting.
1804 2000-12-04 Matthew Hiller <hiller@redhat.com>
1806 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1807 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1808 (md_show_usage): Ditto.
1809 (md_parse_option): Ditto.
1810 (d10v_cleanup): Writes pending instruction only if
1811 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1812 Fix compile time warning messages.
1814 * doc/c-d10v.texi: Documents new options.
1816 2000-12-04 Matthew Hiller <hiller@redhat.com>
1818 * stabs.c (outputting_stabs_line_debug): New variable.
1819 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1820 function entry and unset at function exit.
1822 * read.h (outputting_stabs_line_debug): New extern declaration.
1824 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1826 * dwarf2dbg.c: Fix compile time warning messages.
1828 2000-12-03 Kazu Hirata <kazu@hxi.com>
1830 * config/tc-a29k.c: Fix formatting.
1831 * config/tc-alpha.c: Likewise.
1832 * config/tc-arm.c: Likewise.
1833 * config/tc-cris.c: Likewise.
1834 * config/tc-hppa.c: Likewise.
1835 * config/tc-i370.c: Likewise.
1836 * config/tc-i386.c: Likewise.
1837 * config/tc-i860.c: Likewise.
1838 * config/tc-i960.c: Likewise.
1839 * config/tc-ia64.c: Likewise.
1840 * config/tc-m68hc11.c: Likewise.
1841 * config/tc-m68k.c: Likewise.
1842 * config/tc-m88k.c: Likewise.
1843 * config/tc-pj.c: Likewise.
1844 * config/tc-ppc.c: Likewise.
1845 * config/tc-sh.c: Likewise.
1846 * config/tc-sparc.c: Likewise.
1847 * config/tc-tahoe.c: Likewise.
1848 * config/tc-vax.c: Likewise.
1850 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1852 * config/tc-mips.c (mips_ip): When calculating offsets,
1853 don't accept as constant the difference between the
1854 addresses of symbols in two different sections.
1856 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1858 (validate_mips_insn): Likewise. Also, update 'B' operand
1859 specifier to use OP_*_CODE20 constants and delete 'm' operand
1861 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1862 operand specifiers. Change warning generated by 'B' operand
1863 specifier to reflect its new multi-purpose usage.
1865 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1866 -1, and update comment.
1867 (file_mips_isa): Likewise.
1868 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1869 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1870 ISA_* constants rather than hard-coded numbers.
1871 (mips_cpu_info): New structure.
1872 (mips_cpu_info_table): New table describing CPU and ISA names
1874 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1875 mips_cpu_info_from_cpu): New functions.
1876 (mips_isa_to_str): New function to get string for ISA name.
1877 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1878 return const char *.
1879 (md_begin): Redo CPU and ISA selection logic, using
1880 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1881 than hard-coded numbers.
1882 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1883 ISA_* constants rather than hard-coded numbers.
1884 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1885 (md_longopts): Delete OPTION_NO_MIPS32.
1886 (md_parse_option): Convert to use ISA_* constants rather than
1887 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1888 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1889 to use strcasecmp to recognize "default" and to use
1890 mips_cpu_info_from_name to get CPU numbers from argument.
1891 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1892 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1894 (s_mipsset): Accept ISA value 32.
1895 * doc/as.texinfo: Clean up MIPS options summary slightly,
1896 remove -no-mips32. Add note about -mips4 and -mips32
1897 specifying those ISA levels. Delete -mips32 and -no-mips32
1898 cpu flag descriptions.
1899 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1900 up the supported CPU switch list, and replace 4Kc, 4Km, and
1901 4Kp entries with a single mips32-4k entry. Note that you can
1904 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1906 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1908 (md_parse_option): Add cases for OPTION_MIPS5 and
1910 (md_show_usage): Mention -mips5 and -mips64 arguments.
1911 (s_mipsset): Add cases for MIPS5 and MIPS64.
1912 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1914 * doc/as.texinfo: Mention -mips5 and -mips64 options
1916 * doc/c-mips.texi: Likewise. Also update introduction
1917 and ".set" usage information.
1919 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1921 (mips_cpu_info_table): Add SB-1 entries.
1922 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1923 known to the -mcpu option.
1925 * doc/as.texinfo: Correct description of MIPS -mcpu
1926 option, by copying some of the text from doc/c-mips.texi.
1928 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1930 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1932 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1933 (sparc*-*-rtems*): Switched from a.out to ELF.
1934 * configure: Regenerate.
1935 * config.in: Regenerate.
1936 * Makefile.in: Regenerate.
1937 * aclocal.m4: Regenerate.
1938 * po/gas.pot: Regenerate.
1940 2000-11-30 Philip Blundell <pb@futuretv.com>
1942 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1943 even in non BFD_ASSEMBLER case.
1945 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1947 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1950 2000-11-29 Richard Henderson <rth@redhat.com>
1952 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1953 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1954 thread multiple subsegments properly; handle multiple code
1955 sections properly; emit proper compilation unit info for assembler
1956 generated debugging.
1958 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1959 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1960 (dwarf2dbg_estimate_size_before_relax): Declare.
1961 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1962 * write.c: Include dwarf2dbg.h.
1963 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1964 (relax_segment): Likewise.
1966 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1968 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1969 jump>: Use as_bad_where instead of as_bad. Tweak error message
1970 accordingly. Stabilize frag by updating fix part and resetting
1972 <undefined symbol, unconditional jump>: Ditto.
1973 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1974 indexing is_end_of_line[].
1975 (md_assemble): Initialize size to 0.
1976 (md_section_align): Mark parameter seg as unused.
1977 (parse_reg): Parse names case-insensitively.
1979 2000-11-28 Kazu Hirata <kazu@hxi.com>
1981 * config/obj-aout.h: Fix formatting.
1982 * config/obj-bout.h: Likewise.
1983 * config/obj-coff.c: Likewise.
1984 * config/obj-coff.h: Likewise.
1985 * config/obj-elf.h: Likewise.
1986 * config/obj-som.h: Likewise.
1987 * config/obj-vms.c: Likewise.
1988 * config/obj-vms.h: Likewise.
1989 * config/tc-h8300.h: Likewise.
1990 * config/tc-ns32k.h: Likewise.
1991 * config/tc-sparc.h: Likewise.
1992 * config/tc-tic54x.h: Likewise.
1993 * config/tc-z8k.h: Likewise.
1995 2000-11-28 Nick Clifton <nickc@redhat.com>
1997 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1998 License is present in the sources, but not the output, and
1999 also available from the GNU website.
2000 (GNU Free Documentation License): Comment out this section.
2002 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2004 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2005 targets. Remove i860 from valid a.out targets.
2006 * Makefile.in: Regenerate.
2008 * config/tc-cris.c: Include dwarf2dbg.h.
2009 (md_pseudo_table): Add .file and .loc.
2010 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2011 (s_cris_file, s_cris_loc): New.
2012 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2013 * Makefile.am: Regenerate dependencies.
2014 * Makefile.in: Regenerate.
2016 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2018 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2019 (MRI_MUL_PRECEDENCE): Likewise.
2020 (op_rank): Fix a comment typo.
2022 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2024 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2026 (get_operand): Fix analysis for movw/movb instructions.
2028 2000-11-24 Nick Clifton <nickc@redhat.com>
2030 * configure.in (xscale-elf): Add target.
2031 (xscale-coff): Add target.
2032 * configure: Regenerate.
2034 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2036 (ARM_EXT_XSCALE): New ARM architecture extension.
2037 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2038 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2039 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2040 (ARM_ARCH_V4): Remove processor from architecture.
2041 (ARM_ARCH_3M): New architecutre definition.
2042 (ARM_ARCH_V5TE): New architecutre definition.
2043 (ARM_ARCH_XSCALE): New architecutre definition.
2044 (CPU_DEFAULT): Allow to be defaulted to XScale.
2045 (atpcs): New boolean variable.
2046 (ldr_flags): Support 'd' flag for double word loads.
2047 (str_flags): Support 'd' flag for double word stored.
2048 (do_mia): New function.
2049 (do_mar): New function.
2050 (do_mra): New function.
2051 (do_pld): New function.
2052 (do_ldrd): New function.
2053 (do_blx): New function.
2054 (do_bkpt): New function.
2055 (do_clz): New function.
2056 (do_lstc2): New function.
2057 (do_cdp2): New function.
2058 (do_t_blx): New function.
2059 (do_t_bkpt): New function.
2060 (do_smla): New function.
2061 (do_smlal): New function.
2062 (do_smul): New function.
2063 (do_qadd): New function.
2064 (do_co_reg2c): New function.
2065 (LONGEST_INSN): Redefine to 7.
2067 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2068 command line switches.
2070 2000-11-22 Jim Wilson <wilson@redhat.com>
2072 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2073 (struct rsrc): Make line unsigned.
2074 (gr_values): Add missing initializer.
2075 (SLOT_NUM_NOT_SET): Add unsigned cast.
2076 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2077 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2078 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2079 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2080 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2081 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2082 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2083 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2084 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2085 Add ATTRIBUTE_UNUSED to unused parameters.
2086 (convert_expr_to_ab_reg): Add parens.
2087 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2088 (dot_prologue): Initialize grsave when declared.
2089 (md_pseudo_table): Add missing initializers.
2090 (operand_match): Add casts to bfd_vma.
2091 (emit_one_bundle): Delete unused local prev. Make required_template
2093 (specify_resource): Cast i to unsigned.
2094 (note_register_values): Use fprintf_vma.
2095 (print_dependency): Likewise.
2097 2000-11-21 Jim Wilson <wilson@redhat.com>
2099 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2100 for unwind info section.
2101 (dot_endp): Likewise for unwind section.
2103 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2106 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2108 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2109 (output_insn): Call dwarf2_emit_insn.
2110 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2112 2000-11-17 Richard Henderson <rth@redhat.com>
2114 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2115 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2116 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2118 2000-11-17 Nick Clifton <nickc@redhat.com>
2120 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2123 2000-11-17 Richard Henderson <rth@redhat.com>
2125 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2127 2000-11-17 Richard Henderson <rth@redhat.com>
2129 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2130 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2131 tri-state definition of alpha_flag_mdebug.
2132 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2133 (s_alpha_file): Store first .file directive.
2134 (s_alpha_stab): New.
2135 (md_pseudo_table): Add stabs and stabn.
2137 2000-11-17 Richard Henderson <rth@redhat.com>
2139 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2141 2000-11-17 Richard Henderson <rth@redhat.com>
2143 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2144 (main): Call dwarf2_finish.
2145 * as.h (debug_type): Clarify documentation of the meaning
2147 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2148 (print_stats): Fix parenthesis problem.
2149 (now_subseg_size): New.
2150 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2151 (dwarf2_directive_file): Don't set debug_type.
2152 (dwarf2_where): Honor DEBUG_DWARF2 first.
2153 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2154 do nothing if not emitting dwarf2 debug info, or no work.
2155 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2156 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2157 (ecoff_new_file): Likewise.
2158 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2159 commentary wrt dwarf2.
2161 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2162 ATTRIBUTE_UNUSED as needed.
2163 (emit_insn): Call dwarf2_emit_insn.
2164 (s_alpha_file): New.
2166 (s_alpha_coff_wrapper): Don't handle them.
2167 (md_pseudo_table): Update for .file and .loc.
2168 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2170 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2171 don't protect with debug_type.
2172 * config/tc-hppa.c (md_assemble): Likewise.
2173 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2174 * config/tc-mn10300.c (md_assemble): Likewise.
2175 * config/tc-sh.c (md_assemble): Likewise.
2176 * config/tc-v850.c (md_assemble): Likewise.
2178 * config/tc-arm.c (arm_end_of_source): Remove.
2179 * config/tc-hppa.c (pa_end_of_source): Remove.
2180 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2181 * config/tc-mn10300.c (mn10300_finalize): Remove.
2182 * config/tc-sh.c (sh_finalize): Remove.
2183 * config/tc-v850.c (sh_finalize): Remove.
2185 * config/tc-arm.h (md_end): Remove.
2186 * config/tc-hppa.h (md_end): Remove.
2187 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2188 * config/tc-m68hc11.h (md_end): Remove.
2189 * config/tc-mn10300.h (md_end): Remove.
2190 * config/tc-sh.h (md_end): Remove.
2191 * config/tc-v850.h (md_end): Remove.
2193 * config/tc-ia64.c (emit_one_bundle): Don't protect
2194 dwarf2 bits with debug_type.
2195 (md_assemble): Likewise.
2196 (ia64_end_of_source): Don't call dwarf2_finish.
2198 2000-11-16 Jim Wilson <wilson@redhat.com>
2200 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2201 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2204 2000-11-16 H.J. Lu <hjl@gnu.org>
2206 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2209 2000-11-15 Kazu Hirata <kazu@hxi.com>
2211 * config/tc-tic30.c: Fix formatting.
2212 * config/tc-tic80.c: Likewise.
2213 * config/tc-v850.c: Likewise.
2214 * config/tc-vax.c: Likewise.
2215 * config/tc-w65.c: Likewise.
2216 * config/tc-z8k.c: Likewise.
2218 2000-11-14 DJ Delorie <dj@redhat.com>
2220 * config/tc-v850.c: Support dwarf2.
2221 * config/tc-v850.h: Ditto.
2223 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2224 parse_cons_expression_v850 to initialize hold_cons_reloc.
2226 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2228 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2229 (errata_nops_necessary_p): New function.
2230 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2233 2000-11-14 Jim Wilson <wilson@redhat.com>
2235 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2236 return little endian bfd formats.
2238 2000-11-14 Kazu Hirata <kazu@hxi.com>
2240 * config/aout_gnu.h: Fix formatting.
2241 * config/atof-vax.c: Likewise.
2242 * config/m68k-parse.h: Likewise.
2243 * config/m88k-opcode.h: Likewise.
2244 * config/obj-elf.c: Likewise.
2245 * config/tc-arm.c: Likewise.
2246 * config/tc-cris.c: Likewise.
2247 * config/tc-i386.c: Likewise.
2248 * config/tc-ia64.c: Likewise.
2249 * config/tc-mn10300.c: Likewise.
2250 * config/te-386bsd.h: Likewise.
2251 * config/te-hppa.h: Likewise.
2252 * config/te-nbsd.h: Likewise.
2253 * config/te-ppcnw.h: Likewise.
2254 * config/te-sparcaout.h: Likewise.
2255 * config/te-tmips.h: Likewise.
2256 * config/vax-inst.h: Likewise.
2257 * config/vms-conf.h: Likewise.
2259 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2261 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2263 2000-11-13 H.J. Lu <hjl@gnu.org>
2265 * config/obj-elf.c (elf_frob_symbol): Support
2266 ".symver name,name2@@@nodename".
2267 (elf_frob_file_before_adjust): Likewise.
2269 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2270 and ".symver name,name2@@@nodename".
2273 2000-11-12 H.J. Lu (hjl@gnu.org)
2275 * config/obj-elf.c (obj_elf_symver): Check missing version
2278 2000-11-12 H.J. Lu (hjl@gnu.org)
2280 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2281 instead of bfd_vma for non-bfd assemblers.
2283 2000-11-09 Kazu Hirata <kazu@hxi.com>
2285 * itbl-ops.c: Fix comment typos.
2287 2000-11-08 Jim Wilson <wilson@redhat.com>
2289 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2290 (struct unwind): Add next_slot_frag field.
2291 (slot_index): New parameters slot_frag and first_frag. Add code
2292 to add in frag sizes when different. Add comments.
2293 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2294 arguments to slot_index.
2295 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2296 loop end. Set next_slot_frag field.
2298 2000-11-07 H.J. Lu <hjl@gnu.org>
2300 * doc/as.texinfo (.symver): Updated for versioned symbol
2303 * obj.h (format_ops): Add the frob_file_before_adjust field.
2305 * config/obj-aout.c (aout_format_ops): Set the
2306 frob_file_before_adjust field to 0.
2307 * config/obj-coff.c (coff_format_ops): Likewise.
2308 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2310 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2312 (elf_frob_file_before_adjust): New function to remove unneeded
2313 versioned symbols from the symbol table.
2314 (elf_format_ops): Set the frob_file_before_adjust field to
2315 elf_frob_file_before_adjust.
2317 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2320 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2322 2000-11-07 Peter Targett <peter.targett@arccores.com>
2324 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2326 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2327 Fix compile time warning messages.
2329 2000-11-07 Nick Clifton <nickc@redhat.com>
2331 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2332 buffer in order to avoid buffer overflows.
2334 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2336 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2337 Change M to m for -milp32 or -mlp64 to match gcc.
2338 (dot_endp): Use bytes_per_address instead of 8.
2339 (emit_one_bundle): Use number_to_chars_littleendian instead of
2341 (fix_insn): Likewise.
2342 (ia64_init): New function.
2343 (ia64_target_format): New function.
2344 (md_begin): Set endianness, arch, and machine as appropriate.
2345 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2346 Make these macros depend on TE_HPUX macro.
2347 (TARGET_FORMAT): Define.
2348 (HOST_SPECIAL_INIT): Define.
2349 * config/te-hpux.h: New file.
2350 * configure.in: Add "ia64-*-hpux*" target to configure.
2351 * configure: Regenerate.
2353 2000-11-06 Kazu Hirata <kazu@hxi.com>
2355 * as.c: Fix formatting.
2356 * dwarf2dbg.c: Likewise.
2357 * input-file.c: Likewise.
2358 * input-file.h: Likewise.
2359 * input-scrub.c: Likewise.
2360 * itbl-ops.c: Likewise.
2361 * listing.c: Likewise.
2362 * macro.h: Likewise.
2363 * messages.c: Likewise.
2365 * subsegs.c: Likewise.
2366 * subsegs.h: Likewise.
2367 * write.c: Likewise.
2369 2000-11-06 Nick Clifton <nickc@redhat.com>
2371 * doc/as.texinfo: Add GNU Free Documentation License.
2372 * doc/gasp.texi: Add GNU Free Documentation License.
2373 * doc/as.1: Add GNU Free Documentation License.
2375 2000-11-05 Nick Clifton <nickc@redhat.com>
2377 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2379 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2381 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2382 * configure: Regenerate.
2384 2000-11-01 Nick Clifton <nickc@redhat.com>
2386 * read.c (original_case_string): New global variable.
2387 (read_a_source_file): Copy opcode string into
2388 original_case_string if clobbering the case of the opcode.
2389 * read.h: Export the definition of original_case_string.
2390 * config/tc-arm.c (md_assembler): When parsing a .req
2391 directive use the original opcode string, not the case
2394 2000-11-02 Nick Clifton <nickc@redhat.com>
2396 * config/tc-mn10300.c (debug_line): Remove this static
2398 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2399 dwarf2_where and dwarf2_gen_line_info.
2401 2000-11-02 Theo Honohan <th@futuretv.com>
2403 * config/tc-arm.c (do_msr): Improve error message.
2405 2000-10-31 Eric Christopher <echristo@redhat.com>
2407 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2408 or pc-relative, else use fx_offset.
2410 2000-10-31 Jim Wilson <wilson@redhat.com>
2412 * config/tc-ia64.c (struct md): New field tag_fixups.
2413 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2414 qualifying predicate.
2415 (emit_one_bundle): Delete spurious multiplication by one. Handle
2417 (ia64_start_line): Error if dangling qualifying predicate.
2418 (defining_tag): New static variable.
2419 (ia64_unrecognized_line, case '['): Parse tags.
2420 (ia64_frob_label): Create tag_fixups.
2421 (md_assemble): Reset md.qp.X_op after using it.
2423 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2425 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2427 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2429 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2431 2000-10-30 Kazu Hirata <kazu@hxi.com>
2433 * expr.c: Fix formatting.
2434 * flonum-copy.c: Likewise.
2435 * flonum.h: Likewise.
2439 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2441 * as.h (OPTION_MD_BASE): Bump to 190.
2442 * as.c (parse_args) <std_longopts>: Add comment about the need to
2443 check OPTION_MD_BASE in as.h.
2445 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2448 2000-10-27 Nick Clifton <nickc@redhat.com>
2450 * configure.in (emulations): Add m68hc12.
2451 * configure: Regenerate.
2452 * po/gas.pot: Regenerate.
2454 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2456 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2458 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2460 2000-10-25 Nick Clifton <nickc@redhat.com>
2462 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2463 a DWARF2 line number information sequence.
2465 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2467 * read.c (generate_lineno_debug): Update comment describing why
2468 DWARF2 line number debug information is not generated
2469 automatically by this function.
2471 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2474 * config/tc-arm.h (md_end): Define.
2475 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2477 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2478 if generating DWARF2 line numbers.
2479 (arm_end_of_source): New function. Call dwarf2_finish if
2482 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2483 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2484 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2486 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2488 * config/tc-i386.c: Fix prototype declarations for functions taking no
2491 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2493 * config/tc-i386.c (i386_operand_modifier): Remove.
2494 (build_displacement_string): Remove.
2495 (i386_parse_seg): Remove.
2496 (i386_intel_memory_operand): Remove.
2497 (i386_intel_operand): Re-write using recursive descent parser based
2498 on MASM documentation.
2499 (struct intel_parser_s): New structure.
2500 (intel_parser): New static variable.
2501 (struct intel_token): New structure.
2502 (cur_token, prev_token): New static variables.
2515 (intel_match_token): New function.
2516 (intel_get_token): New function.
2517 (intel_putback_token): New function.
2518 (intel_expr): New function.
2519 (intel_e05): New function.
2520 (intel_e05_1): New function.
2521 (intel_e06): New function.
2522 (intel_e06_1): New function.
2523 (intel_e09): New function.
2524 (intel_e09_1): New function.
2525 (intel_e10): New function.
2526 (intel_e10_1): New function.
2527 (intel_e11): New function.
2529 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2531 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2532 instructions to loose any special insn->architecture mask.
2534 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2535 (sparc_md_end, sparc_arch_types, sparc_arch,
2536 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2537 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2538 request v9b architecture if they are used).
2540 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2542 * config/tc-m68k.c: Fix the previous misapplied patch.
2544 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2546 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2547 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2548 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2551 2000-10-17 Kazu Hirata <kazu@hxi.com>
2553 * debug.c: Fix formatting.
2554 * depend.c: Likewise.
2555 * dwarf2dbg.c: Likewise.
2556 * dwarf2dbg.h: Likewise.
2557 * ecoff.c: Likewise.
2560 * flonum-konst.c: Likewise.
2561 * frags.h: Likewise.
2563 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2565 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2567 * doc/as.texinfo: Added notes about this new option.
2569 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2571 * config/tc-sh.c (JREG): Remove.
2572 (md_convert_frag): Remove #if 0:d code using JREG.
2574 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2576 * config/tc-i386.c (i386_operand_modifier): Only match
2577 modifiers SHORT and FLAT if they are followed by a space.
2578 (parse_register): When `allow_naked_reg' is set, do not confuse
2579 identifiers that start with a register name with a register.
2581 2000-10-12 Kazu Hirata <kazu@hxi.com>
2583 * app.c: Fix formatting.
2586 * bit_fix.h: Likewise.
2591 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2593 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2595 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2597 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2598 Re-arrange function a little and improve error message.
2600 * write.c (write_relocs): Fix a comment.
2602 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2605 2000-10-05 Jim Wilson <wilson@cygnus.com>
2607 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2609 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2611 * config/tc-i386.c: Delete some useless comments, reformat others.
2613 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2614 non-global syms in linkonce sections.
2616 2000-10-04 Ralf Baechle <ralf@gnu.org>
2618 * config/tc-ia64.c (operand_match): Don't use // style comments.
2619 * config/tc-i370.c: Likewise.
2621 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2623 Changes to handle varying register prefix and user symbol prefix.
2624 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2625 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2626 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2627 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2628 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2629 (demand_register_prefix): New variable.
2630 (md_pseudo_table): New pseudo ".syntax".
2631 (md_longopts): New options --no-underscore and --underscore.
2632 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2633 on symbols_have_leading_underscore.
2634 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2635 (get_spec_reg): Ditto.
2636 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2638 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2640 <case OPTION_NO_US, case OPTION_US>: New.
2641 (md_show_usage): Be brief and reformat to match continuation of
2643 * po/gas.pot: Regenerate.
2645 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2647 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2648 force relocs for 12 bit branches.
2649 (md_apply_fix): Similarly, adjust logic here.
2651 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2653 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2654 adjust for external and weak syms as we will use a reloc. Allow
2655 for +8 offset when calculating limits of branches.
2656 (hppa_fix_adjustable): Undo 2000-09-23 change.
2657 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2658 Correct distance calculation.
2659 (tc_gen_reloc): Print the file name and line number if we can't
2662 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2663 * config/tc-hppa.c (nonzero_dibits): Define.
2664 (arg_reloc_stub_needed): Check each arg and return value
2665 separately for zero case.
2666 (pa_align): Declare argument `bytes'.
2668 2000-09-25 Kazu Hirata <kazu@hxi.com>
2670 * config/tc-cris.c: Fix formatting.
2671 * config/tc-d10v.h: Likewise.
2672 * config/tc-d30v.c: Likewise.
2673 * config/tc-d30v.h: Likewise.
2674 * config/tc-fr30.c: Likewise.
2675 * config/tc-fr30.h: Likewise.
2676 * config/tc-m68k.c: Likewise.
2677 * config/tc-m68k.h: Likewise.
2678 * config/tc-pj.h: Likewise.
2679 * config/tc-ppc.c: Likewise.
2680 * config/tc-ppc.h: Likewise.
2681 * config/tc-sh.c: Likewise.
2682 * config/tc-sh.h: Likewise.
2683 * config/tc-sparc.c: Likewise.
2684 * config/tc-v850.h: Likewise.
2685 * config/tc-vax.h: Likewise.
2686 * config/tc-w65.h: Likewise.
2687 * config/tc-z8k.h: Likewise.
2689 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2691 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2692 checks only for ELF.
2693 (hppa_force_relocation): Likewise.
2695 2000-09-22 Jim Wilson <wilson@cygnus.com>
2697 * config/tc-ia64.c (dv_sem): Add "stop".
2698 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2699 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2700 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2702 (mark_resources): Check IA64_RS_PRr.
2704 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2706 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2707 md_estimate_size_before_relax): Redesign and clean up the
2708 relaxation mechanism.
2710 2000-09-21 Kazu Hirata <kazu@hxi.com>
2712 * config/tc-ns32k.c: Fix formatting.
2713 * config/tc-ns32k.h: Likewise.
2715 2000-09-20 Kazu Hirata <kazu@hxi.com>
2717 * config/tc-m32r.c: Fix formatting.
2718 * config/tc-m32r.h: Likewise.
2719 * config/tc-m68851.h: Likewise.
2720 * config/tc-m68hc11.c: Likewise.
2721 * config/tc-m68hc11.h: Likewise.
2722 * config/tc-m88k.c: Likewise.
2723 * config/tc-mcore.c: Likewise.
2724 * config/tc-mcore.h: Likewise.
2725 * config/tc-mips.c: Likewise.
2726 * config/tc-mips.h: Likewise.
2727 * config/tc-mn10200.h: Likewise.
2728 * config/tc-mn10300.h: Likewise.
2729 * config/tc-tahoe.c: Likewise.
2730 * config/tc-tahoe.h: Likewise.
2732 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2734 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2735 Likewise in relaxation description comments.
2737 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2739 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2740 subtraction of two syms without emitting a relocation.
2742 From David Huggins-Daines <dhd@linuxcare.com>
2743 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2744 global or weak symbols.
2746 2000-09-15 Kazu Hirata <kazu@hxi.com>
2748 * config/tc-h8300.h: Fix formatting.
2749 * config/tc-h8500.c: Likewise.
2750 * config/tc-h8500.h: Likewise.
2751 * config/tc-hppa.h: Likewise.
2752 * config/tc-i370.h: Likewise.
2753 * config/tc-i386.h: Likewise.
2754 * config/tc-i860.c: Likewise.
2755 * config/tc-i860.h: Likewise.
2756 * config/tc-i960.h: Likewise.
2757 * config/tc-ia64.c: Likewise.
2758 * config/tc-ia64.h: Likewise.
2760 2000-09-14 Kazu Hirata <kazu@hxi.com>
2762 * config/tc-a29k.c: Fix formatting.
2763 * config/tc-alpha.c: Likewise.
2764 * config/tc-arc.c: Likewise.
2765 * config/tc-arc.h: Likewise.
2766 * config/tc-arm.c: Likewise.
2767 * config/tc-arm.h: Likewise.
2768 * config/tc-avr.c: Likewise.
2769 * config/tc-avr.h: Likewise.
2770 * config/tc-tic30.c: Likewise.
2771 * config/tc-tic30.h: Likewise.
2772 * config/tc-tic54x.c: Likewise.
2773 * config/tc-tic54x.h: Likewise.
2774 * config/tc-tic80.c: Likewise.
2775 * config/tc-tic80.h: Likewise.
2777 2000-09-14 Timothy Wall <twall@cygnus.com>
2779 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2780 parallel comparisons for later use.
2781 (struct rsrc): Add parallel comparison type.
2782 (resources_match): Skip special cases of PR usage (non-conflicting
2785 2000-09-13 Kazu Hirata <kazu@hxi.com>
2787 * config/obj-ecoff.c: Fix formatting.
2788 * config/obj-elf.c: Likewise.
2789 * config/obj-elf.h: Likewise.
2790 * config/obj-evax.h: Likewise.
2791 * config/obj-generic.h: Likewise.
2792 * config/obj-hp300.c: Likewise.
2793 * config/obj-hp300.h: Likewise.
2794 * config/obj-ieee.h: Likewise.
2795 * config/obj-vms.c: Likewise.
2796 * config/obj-vms.h: Likewise.
2798 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2800 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2801 (md_parse_option): Ditto.
2802 (md_longopts): Add -mips32 option.
2803 (md_show_usage): Document new options.
2804 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2805 (mips_ip): Assemble mfc0 with a sub-selection code.
2806 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2807 (mips_cpu_to_str): New function.
2808 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2809 Use CPU_* defines instead of hardcoded numbers.
2811 * doc/as.texinfo: Document new options.
2812 * doc/c-mips.texi: Ditto.
2814 2000-09-12 Kazu Hirata <kazu@hxi.com>
2816 * as.h: Fix formatting.
2817 * asintl.h: Likewise.
2818 * bit_fix.h: Likewise.
2819 * config/obj-aout.c: Likewise.
2820 * config/obj-aout.h: Likewise.
2821 * config/obj-bout.c: Likewise.
2822 * config/obj-bout.h: Likewise.
2823 * config/obj-coff.c: Likewise.
2824 * config/obj-coff.h: Likewise.
2825 * dwarf2dbg.h: Likewise.
2827 * flonum.h: Likewise.
2828 * frags.h: Likewise.
2829 * itbl-ops.h: Likewise.
2830 * macro.h: Likewise.
2833 * struc-symbol.h: Likewise.
2834 * subsegs.h: Likewise.
2835 * symbols.h: Likewise.
2837 * write.h: Likewise.
2839 2000-09-11 Kazu Hirata <kazu@hxi.com>
2841 * bignum-copy.c: Fix formatting.
2842 * config/tc-i370.c: Likewise.
2843 * config/tc-i960.c: Likewise.
2844 * config/tc-m68k.c: Likewise.
2845 * ehopt.c: Likewise.
2846 * flonum-copy.c: Likewise.
2847 * flonum-konst.c: Likewise.
2848 * flonum-mult.c: Likewise.
2849 * literal.c: Likewise.
2852 * stabs.c: Likewise.
2853 * subsegs.c: Likewise.
2855 2000-09-09 Philip Blundell <philb@gnu.org>
2857 * configure.in (arm*-*-uclinux*): New target.
2858 * configure: Regenerate.
2860 2000-09-09 Kazu Hirata <kazu@hxi.com>
2862 * input-file.c: Fix formatting.
2863 * itbl-ops.c: Likewise.
2864 * messages.c: Likewise.
2866 2000-09-08 Philip Blundell <philb@gnu.org>
2868 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2871 2000-09-07 H.J. Lu <hjl@gnu.org>
2873 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2874 * configure: Rebuild.
2876 2000-09-07 Kazu Hirata <kazu@hxi.com>
2878 * atof-generic.c: Fix formatting.
2879 * config/tc-mips.c: Likewise.
2880 * config/tc-vax.c: Likewise.
2881 * input-scrub.c: Likewise.
2883 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2885 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2886 * configure.in (sh-*-linux*): Added.
2887 * configure: Rebuilt.
2889 2000-09-06 Kazu Hirata <kazu@hxi.com>
2891 * config/tc-hppa.c: Fix formatting.
2893 * ecoff.c: Fix formatting.
2895 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2897 * configure: Rebuilt with new libtool.m4.
2899 2000-09-05 Kazu Hirata <kazu@hxi.com>
2901 * cgen.c: Fix formatting.
2902 * config/tc-ia64.c: Likewise.
2904 2000-09-05 Nick Clifton <nickc@redhat.com>
2906 * aclocal.m4: Regenerate.
2907 * config.in: Regenerate.
2908 * configure: Regenerate.
2909 * po/gas.pot: Regenerate.
2911 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2913 * config/tc-cris.c: Correct comment typos.
2915 2000-09-05 Eric Christopher <echristo@cygnus.com>
2917 * config/tc-mn10300.c: Cleanup.
2918 (md_pcrel_from): Enable.
2920 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2922 * expr.c (operand): Fix a comment typo.
2923 * write.c (write_relocs): Fix a signed/unsigned warning.
2925 * config/tc-hppa.c (fudge_reg_expressions): New
2926 (hppa_force_reg_syms_absolute): New.
2927 (pa_equ): Allow reg_section expressions.
2928 * config/tc-hppa.c (md_optimize_expr): Define.
2929 (hppa_force_reg_syms_absolute): Prototype.
2931 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2932 (pa_parse_number): Pass in arg to select fp reg parsing.
2933 Return 1 to indicate format checks pass. If strict, then only
2934 accept a register or register symbol. Return value in...
2935 (pa_number): New static for pa_parse_number.
2936 (FP_REG_BASE): Define.
2937 (FP_REG_RSEL): Define.
2938 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2939 appropriate. White space changes.
2940 (need_pa11_opcode): Don't bother passing any params, get them from
2942 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2943 Remove extraneous check in case 'Q'.
2944 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2945 reg, set section of resulting symbol to reg_section.
2946 (pa_parse_space_stmt): Modify call to pa_parse_number.
2947 (pa_space): Likewise.
2949 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2950 (hppa_force_relocation): Handle vtable relocs.
2951 (pa_vtable_entry): New.
2952 (pa_vtable_inherit): New.
2953 (md_pseudo_table): Add entries for vtable pseudos.
2954 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2955 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2957 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2958 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2959 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2961 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2962 specify a symbol type.
2964 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2965 dependent things together.
2966 (md_elf_symbol_type): Define.
2968 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2970 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2972 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2973 (obj_elf_vtable_entry): Declare.
2975 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2976 and export function.
2977 (obj_elf_vtable_entry): Similarly.
2978 (elf_pseudo_table): Fix the damage with a cast.
2980 2000-09-03 Richard Henderson <rth@cygnus.com>
2982 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2983 for template selection when a label is needed.
2985 2000-09-02 Kazu Hirata <kazu@hxi.com>
2987 * config/tc-ia64.c: Fix formatting.
2989 2000-09-02 Nick Clifton <nickc@redhat.com>
2991 * configure.in: Increase version number to 2.10.91.
2992 * configure: Regenerate.
2993 * aclocal.m4: Regenerate.
2994 * config.in: Regenerate.
2995 * po/gas.pot: Regenerate.
2996 * Makefile.in: Regenerate.
2998 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3000 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3001 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3002 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3004 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3007 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3009 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3010 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3011 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3012 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3013 (GOT_symbol): New variable.
3014 (md_undefined_symbol): Set it.
3016 2000-09-01 Richard Henderson <rth@cygnus.com>
3018 * config/tc-ia64.c (match): Don't inline.
3019 (extra_goodness): New.
3020 (md_begin): Prefer nop.f and nop.b for best_template.
3022 2000-08-31 Kazu Hirata <kazu@hxi.com>
3024 * as.c: Fix formatting.
3026 * frags.c: Likewise.
3027 * macro.c: Likewise.
3029 2000-08-31 Eric Christopher <echristo@cygnus.com>
3031 * config/tc-mn10300.c: Cleanup and fix warnings.
3032 (md_pseudo_table): Add initializers.
3033 (md_show_usage): Cleanup.
3034 (md_parse_option): Fix warnings.
3035 (md_undefined_symbol): Fix warnings.
3036 (md_conver_frag): Fix warnings.
3037 (tc_gen_reloc): Fix warnings.
3038 (md_apply_fix3): Fix warnings.
3039 (check_operand): Fix warnings.
3041 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3043 * acinclude.m4: Include libtool and gettext macros from the
3045 * aclocal.m4, configure: Rebuilt.
3047 2000-08-30 Mark Hatle <mhatle@mvista.com>
3049 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3051 2000-08-31 Kazu Hirata <kazu@hxi.com>
3053 * listing.c: Fix formatting.
3055 2000-08-29 Kazu Hirata <kazu@hxi.com>
3057 * app.c: Fix a comment typo. Fix formatting.
3059 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3061 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3062 offset of the target destination for jmp instructions.
3063 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3065 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3067 * NEWS: Mention support for CRIS.
3069 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3071 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3072 Sets `.lcomm' alignment to zero.
3074 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3076 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3077 TC_FIX_ADJUSTABLE): Define.
3079 2000-08-23 Jim Wilson <wilson@cygnus.com>
3081 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3082 unwind.personality_routine is set.
3084 2000-08-23 H.J. Lu <hjl@gnu.org>
3086 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3088 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3090 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3093 2000-08-22 H.J. Lu <hjl@gnu.org>
3095 * config.in (STRICTCOFF): New for strict COFF.
3097 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3098 i386-*-go32* and i386-go32-rtems*.
3099 * configure: Rebuilt.
3101 * config/obj-coff.c (obj_coff_endef): Follow the historical
3102 behavior if STRICTCOFF is not defined.
3104 * doc/internals.texi: Document STRICTCOFF.
3106 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3108 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3109 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3110 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3111 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3112 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3113 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3114 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3117 2000-08-22 Eric Christopher <echristo@cygnus.com>
3119 * config/tc-mn10300.c: (md_apply_fix): New function.
3120 (mn10300_force_relocation): New function.
3121 (mn10300_fix_adjustable): New function.
3123 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3124 (TC_HANDLES_FX_DONE): Define.
3125 (obj_fix_adjustable): Define.
3126 (MD_APPLY_FIX3): Define.
3127 (TC_LINKRELAX_FIXUP): Define.
3129 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3131 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3133 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3135 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3137 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3138 if the fixup resulted in a relocation.
3140 2000-08-18 Nick Clifton <nickc@redhat.com>
3142 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3143 Make reference to first element of shift_names explicit.
3145 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3147 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3148 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3149 add a symbol's address. Removed all target-specific #ifdefs that
3150 used to accomplished the same.
3151 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3152 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3153 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3154 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3155 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3157 2000-08-17 Kazu Hirata <kazu@hxi.com>
3159 * dwarf2dbg.c: Fix formatting.
3161 2000-08-17 Nick Clifton <nickc@redhat.com>
3163 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3164 to be recoded as logical shift lefts by zero.
3166 2000-08-16 Jim Wilson <wilson@cygnus.com>
3168 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3169 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3171 (note_register_values): Handle IA64_OPND_R3_2 operands.
3173 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3175 * config/tc-i860.c (md_operand): Silly typo fixed.
3177 2000-08-16 Nick Clifton <nickc@redhat.com>
3179 * config/tc-arm.c (struct asm_shift): Delete.
3181 (enum asm_shift_index): New.
3182 (struct asm_shift_properties): New.
3183 (struct asm_shift_name): New.
3184 (shift_properties[]); New.
3185 (shift_names[]); New.
3187 (decode_shift): Use new structures.
3188 Issue a warning is "ROR #0" is used.
3189 Issue a warning if "ASR #0" or "LSR #0" is used.
3191 (md_begin): Initialise arm_shift_hsh table from new
3192 asm_shift_name array.
3194 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3196 * config/tc-sparc.c: Kill all warnings.
3197 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3199 (md_show_usage): Update usage text.
3201 2000-08-16 Nick Clifton <nickc@redhat.com>
3203 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3206 2000-08-15 Will Cohen <wcohen@redhat.com>
3208 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3210 * config/tc-sh.c (md_assemble): Changed so debug_type
3211 test performed for ppi_assemble
3212 * config/tc-sh.c: Included dwarf2dbg.h.
3213 (debug_line): Defined.
3214 (md_assemble): Generates dwarf2 line info.
3215 (sh_finalize): New function. Finalize dwarf2 info.
3216 (assemble_ppi): Returns size of code generated.
3217 (build_Mytes): Returns size of code generated.
3218 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3219 * config/tc-sh.h (md_end): Defined.
3220 (sh_finalize): Declared.
3222 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3224 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3227 2000-08-14 Nick Clifton <nickc@redhat.com>
3229 * config/tc-arm.c (do_bx): Allow "bx pc".
3231 2000-08-14 Jim Wilson <wilson@cygnus.com>
3233 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3234 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3235 (md_begin): Change assignment to md.flag to OR in the new bit.
3237 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3239 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3240 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3243 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3245 * NEWS: Mention i860 support.
3247 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3249 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3251 2000-08-14 Andreas Schwab <schwab@suse.de>
3253 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3255 2000-08-11 Andreas Schwab <schwab@suse.de>
3257 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3260 2000-08-11 Kazu Hirata <kazu@hxi.com>
3262 * expr.c: Fix formatting.
3263 * config/obj-bout.c: Likewise.
3265 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3267 * doc/c-i860.texi: Flesh out the i860 section more.
3269 2000-08-10 Kazu Hirata <kazu@hxi.com>
3271 * symbols.c: Fix formatting.
3274 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3276 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3277 modifier has the IgnoreSize bit set.
3279 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3281 From Rodney Brown <RodneyBrown@mynd.com>
3282 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3283 * configure: Regenerate.
3285 2000-08-09 Kazu Hirata <kazu@hxi.com>
3287 * hash.c: Fix formatting.
3290 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3292 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3293 (i860_fix_info): New enum.
3294 (MD_APPLY_FIX3): Define.
3295 (WORKING_DOT_WORD): Define.
3296 (TC_HANDLES_FX_DONE): Define.
3297 (DIFF_EXPR_OK): Define.
3298 (LISTING_HEADER): Define.
3299 (TARGET_FORMAT): Select target format based on endian flag.
3300 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3301 (target_big_endian): Add external declaration.
3303 * config/tc-i860.c: All existing code reworked completely. Other
3304 new code shown below.
3305 (SYNTAX_SVR4): Define.
3306 (target_warn_expand): New variable.
3307 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3308 (md_longopts): Declare and define with new options (-EL, -EB,
3310 (md_show_usage): New function.
3311 (md_operand): New function.
3312 (obtain_reloc_for_imm16): New function.
3313 (md_apply_fix3): New function.
3314 (tc_gen_reloc): New function.
3316 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3318 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3319 2 bytes of the jump address are in the same frag.
3320 (find): Accept 68hc12 register indirect modes.
3322 * NEWS: Mention 68HC11 & 68HC12 support.
3324 2000-08-07 Richard Henderson <rth@cygnus.com>
3326 * config/tc-ia64.c (unwind): Add prologue_mask member.
3327 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3328 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3329 (dot_body): Clear unwind.prologue_mask.
3330 (dot_prologue): Set it. Accept a register second argument.
3332 2000-08-07 Kazu Hirata <kazu@hxi.com>
3334 * config/atof-ieee.c: Fix formatting.
3335 * config/atof-tahoe.c: Likewise.
3337 2000-08-06 Nick Clifton <nickc@cygnus.com>
3339 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3342 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3343 of .popsection, .previous, .pushsection, .subsection,
3344 .version, .vtable_entry, .vtable_inherit and .weak.
3346 2000-08-05 Kazu Hirata <kazu@hxi.com>
3348 * config/tc-cris.c: Fix formatting.
3349 * config/tc-i386.c: Likewise.
3350 * config/tc-sparc.c (sparc_ip): Simplify the code.
3352 2000-08-04 Kazu Hirata <kazu@hxi.com>
3354 * config/tc-cris.c: Rearrange code for readability.
3355 * config/tc-d10v.c: Fix formatting.
3356 * config/tc-m32r.c: Likewise.
3357 * config/tc-sparc.c: Likewise.
3359 2000-08-02 Jim Wilson <wilson@cygnus.com>
3361 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3362 before ia64_find_opcode.
3363 (md_assemble): Likewise.
3365 2000-08-01 Nick Clifton <nickc@cygnus.com>
3367 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3368 Undo some formatting fixes.
3370 2000-08-01 Kazu Hirata <kazu@hxi.com>
3372 * config/obj-som.c: Fix formatting.
3373 * config/obj-ieee.c: Likewise.
3374 * config/tc-arm.c: Likewise.
3375 * config/tc-v850.c: Likewise.
3377 2000-08-01 Nick Clifton <nickc@redhat.com>
3379 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3380 index by command line option.
3382 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3384 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3385 (@node M68K-Branch): Rewrite to match the reality.
3387 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3389 * doc/c-i860.texi: New file.
3390 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3391 * doc/Makefile.in: Regenerate.
3392 * doc/all.texi: Add I860 as relevant architecture.
3393 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3395 2000-07-31 Kazu Hirata <kazu@hxi.com>
3397 * config/tc-d30v.c: Fix formatting.
3399 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3401 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3402 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3403 long emit a long branch if available instead of an absolute jump, never
3404 emit absolute jumps for anything with --pcrel.
3406 * doc/c-m68k.texi: Document new command line option.
3408 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3410 * config/tc-avr.c: Use PARAMS macro in function declarations.
3411 Don't declare md_pcrel_from_section (already in tc-avr.h).
3412 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3413 (avr_operand): Don't set (unsigned) op_mask to -1.
3415 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3417 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3418 * configure: Regenerated.
3419 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3420 of operand to the .type directive (.e.g, "type").
3422 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3424 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3425 * app.c (do_scrub_chars): Record where first comment found.
3426 * read.c (read_a_source_file): Init found_comment on entry, and
3427 notify whether comments found on exit.
3428 * config/tc-hppa.c (md_shortopts): Add "c".
3429 (md_longopts): Add warn-comment.
3430 (md_parse_option): Handle it.
3431 (md_show_usage): Show available options.
3432 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3434 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3436 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3437 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3439 (md_estimate_size_before_relax): Don't fall off end of function.
3441 2000-07-27 Kazu Hirata <kazu@hxi.com>
3443 * config/tc-avr.c: Fix formatting.
3444 * config/tc-ns32k.c: Likewise.
3446 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3448 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3450 2000-07-27 Kazu Hirata <kazu@hxi.com>
3452 * config/tc-d10v.c: Fix formatting.
3453 * config/tc-z8k.c: Likewise.
3454 * config/tc-sparc.c: Likewise.
3456 2000-07-26 Dave Brolley <brolley@redhat.com>
3458 * cgen.c (queue_fixup): Declare opinfo.
3459 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3460 (gas_cgen_md_operand): Ditto.
3461 (gas_cgen_md_apply_fix3): Ditto.
3463 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3465 * config/obj-coff.c (obj_frob_symbol): Don't merge
3466 labels. Don't merge if the symbol isn't constant. Return
3467 immediately if a symbol is merged.
3469 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3471 * frags.c (frag_align): Correct absolute section alignment.
3473 2000-07-20 DJ Delorie <dj@redhat.com>
3475 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3476 it breaks linking against DLLs.
3478 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3480 * configure.in: Add CRIS support.
3481 * configure: Regenerate.
3482 * Makefile.am: (CPU_TYPES): Add cris.
3483 (CPU_OBJ_VALID) [aout]: Add cris.
3484 (MULTI_CPU_TYPES): Add cris.
3485 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3486 [coff]: Only i386 and mips are valid.
3487 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3488 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3489 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3490 Regenerate dependencies.
3491 * Makefile.in: Regenerate.
3492 * aclocal.m4: Regenerate.
3493 * as.c: Declare crisaout, criself.
3494 * config/tc-cris.h, config/tc-cris.c: New.
3495 * config/e-criself.c, config/e-crisaout.c: New.
3496 * po/POTFILES.in, po/gas.pot: Regenerate.
3498 2000-07-20 Kazu Hirata <kazu@hxi.com>
3500 * read.c: Fix formatting.
3501 * write.c: Fix formatting.
3503 2000-07-19 H.J. Lu <hjl@gnu.org>
3505 * sb.c: Include <stdlib.h> if exists for abort ().
3507 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3509 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3510 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3511 (pa_type_args): Same here.
3513 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3515 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3516 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3517 the storage class is already set.
3519 2000-07-17 Kazu Hirata <kazu@hxi.com>
3521 * config/tc-m68hc11.c: Fix formatting.
3522 * config/tc-mn10200.c: Likewise.
3523 * config/tc-mn10300.c: Likewise.
3524 * config/tc-pj.c: Likewise.
3525 * config/tc-tic80.c: Likewise.
3526 * config/tc-w65.c: Likewise.
3528 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3530 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3533 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3535 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3538 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3540 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3541 ELF as are used for SOM (except the 32-bit reloc one) to decide
3542 whether a symbol can be reduced to a section symbol. Expand on
3543 the comment for symbols involved in LR% and RR% expressions.
3545 2000-07-14 Nick Clifton <nickc@cygnus.com>
3547 * config/tc-mips.c (mips_disable_float_construction): New
3548 static variable. Set to true if doubles should not be
3549 constructed by loading two single width fp registers with
3550 halves of the value.
3551 (mips_ip): Test mips_disable_float_construction.
3552 (md_longopts): Add command line switches --construct-floats
3553 and --no-construct-floats.
3554 (md_parse_option): Parse new command line options.
3555 (md_show_usage): Describe new command line options.
3557 * doc/c-mips.texi: Document new command line options.
3559 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3561 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3562 * configure: Regenerate.
3564 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3566 * configure.in (DEFAULT_EMULATION setting): Revert part of
3567 2000-07-01 change that set te_multi=multi unless set to tmips.
3568 * configure: Regenerate.
3570 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3572 * config/obj-coff.c (coff_frob_section): Add padding to the last
3573 section when aligning it increases its size.
3575 2000-07-11 Kazu Hirata <kazu@hxi.com>
3577 * config/tc-tic54x.c: Fix formatting.
3579 2000-07-10 Kazu Hirata <kazu@hxi.com>
3581 * config/tc-h8500.c: Fix formatting.
3582 * config/tc-tic54x.c: Fix formatting.
3584 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3586 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3587 displacements correctly.
3589 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3591 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3593 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3597 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3599 From David Huggins-Daines <dhd@linuxcare.com>
3600 * config/te-hppalinux64.h: Add a new emulation.
3601 * configure.in (emulations): Add configure bits to support the
3602 64-bit Linux/parisc target.
3603 * configure: Regenerate.
3605 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3606 (md_shortopts): Add `V' for ELF.
3608 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3609 when SOM or ELF_ARG_RELOC are defined.
3610 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3611 ELF_ARG_RELOC are defined.
3612 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3613 (pa_stringer): ..Do it here instead. Fix comment typos.
3614 (hppa_force_relocation): Cast enums to int before comparing with
3617 From Ryan Bradetich <rbradetich@uswest.net>
3618 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3619 redifinition warning.
3620 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3621 (hppa_force_relocation): ditto
3622 (md_apply_fix): Added cast to buf to fix warnings.
3624 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3625 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3627 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3628 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3629 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3630 reloc_type** to avoid warnings in switch.
3631 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3632 little earlier instead.
3634 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3636 (pa_type_args): Use symbol_arg_reloc_info.
3637 (struct pa_it): Make arg_reloc unsigned int.
3638 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3639 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3640 (pa_code): Delete. pa_text duplicates this function.
3641 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3642 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3644 (cons_fix_new_hppa): Actually change selector to e_fsel when
3645 warning about assuming so.
3646 (tc_gen_reloc): More example elf arg reloc code.
3647 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3648 (hppa_force_relocation): Likewise.
3650 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3652 (pa_end_of_source): Prototype.
3653 (hppa_fix_adjustable): Prototype.
3654 (LABELS_WITHOUT_COLONS): Move it..
3655 * config/te-hppa.h: To here.
3657 * config/te-hppa64.h: New file.
3659 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3661 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3662 format -10, -16, 16 relocs.
3663 (hppa_elf_mark_end_of_function): Test for null
3664 last_call_info->start_symbol
3666 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3667 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3668 re_assesmble_* functions. Delete extraneous statements. Fix
3670 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3671 insn to re_assemble_*.
3673 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3675 * doc/internals.texi (Expressions): Fix typo.
3677 2000-07-08 Kazu Hirata <kazu@hxi.com>
3679 * config/tc-sh.c: Fix formatting.
3680 * config/tc-tic54x.c: Fix formatting.
3681 * depend.c: Fix formatting.
3682 * flonum-konst.c: Likewise.
3683 * flonum-mult.c: Likewise.
3685 2000-07-07 Kazu Hirata <kazu@hxi.com>
3687 * config/tc-sh.c: Fix comments.
3688 * config/obj-vms.c: Fix comments.
3689 * config/tc-a29k.c: Likewise.
3690 * config/tc-alpha.c: Likewise.
3691 * config/tc-h8300.c: Likewise.
3692 * config/tc-h8500.c: Likewise.
3693 * config/tc-i370.c: Likewise.
3694 * config/tc-ia64.c: Likewise.
3695 * config/tc-m68hc11.c: Likewise.
3696 * config/tc-m68k.c: Likewise.
3697 * config/tc-mips.c: Likewise.
3698 * config/tc-ns32k.c: Likewise.
3699 * config/tc-ppc.c: Likewise.
3700 * config/tc-z8k.c: Likewise.
3702 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3704 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3705 Default to '(SEC_LOAD | SEC_DATA)'.
3706 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3708 * doc/internals.texi (CPU Backend): Describe
3709 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3711 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3713 * as.c (parse_args): NULL terminate the long option list.
3715 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3717 * config/tc-d30v.h: Include "write.h" for fixS.
3718 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3720 2000-07-05 Nick Clifton <nickc@cygnus.com>
3722 * config/tc-d30v.c (write_2_short): Further changes to warning
3723 messages produced when combining EITHER_BUT_PREFER_MU attributed
3726 2000-07-05 DJ Delorie <dj@redhat.com>
3730 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3732 * config/tc-arm.c (psrs): Accept combinations of flags.
3734 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3736 * config/tc-avr.c: Change _ () to _() around all strings marked
3737 for translation (exception from the usual coding style).
3738 (avr_opt): New struct variable, how the new switches are set.
3739 (OPTION_MMCU): Define as 'm' and actually use.
3740 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3741 (show_mcu_list): New function, display the list of known MCUs.
3742 (md_show_usage): Document the new switches. Call show_mcu_list.
3743 (avr_set_arch): Change 'm' to OPTION_MMCU.
3744 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3745 Handle the new switches.
3746 (avr_operands): Disable warnings for undefined combinations of
3747 operands if -mall-opcodes. Disable warnings for skipping two-word
3748 instructions if enhanced core or -mno-skip-bug.
3749 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3750 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3751 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3752 (avr_ldi_expression): Warn about implicit lo8().
3753 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3755 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3757 * configure.in: Add entry for mips-*-sysv4*MP*
3758 * configure: Rebuild
3759 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3760 elf32-tradlittlemips for traditional mips targets.
3761 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3762 test for Link Once sections as in adjust_reloc_syms.
3763 * config/te-tmips.h: New file for traditional mips targets. Define
3766 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3768 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3769 flags argument is not present, don't change an existing section's
3770 section's attributes. If the flags argument is present, warn if the
3771 attributes don't match the section's current attributes. When
3772 long section names are supported, set SEC_LINK_ONCE and
3773 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3775 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3777 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3778 symbols; create them.
3780 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3782 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3783 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3785 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3787 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3788 expressions. Ignore the problem when handling 16 bit signed
3789 immediates, because the assembler will take care of the relocation
3792 2000-06-27 Nick Clifton <nickc@cygnus.com>
3794 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3795 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3796 sequential order, and emit warning messages if the input source
3797 code contains constructs like that, or parallel constructs
3798 containing such opcodes.
3800 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3802 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3803 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3804 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3805 (md_show_usage): Update usage message.
3806 (md_parse_option): Allow redefinition of MCU type within the
3807 same avr[1-5] bfd machine type. Show both old and new MCU type
3808 in the error message.
3809 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3810 Simplify 8K wrap code.
3812 2000-06-25 Kazu Hirata <kazu@hxi.com>
3814 * config/obj-aout.c: Remove all uses of DEFUN.
3815 * config/obj-ieee.c: Likewise.
3816 * config/tc-sh.c: Fix comment typos.
3817 * config/tc-tahoe.c: Likewise.
3818 * config/tc-vax.c: Likewise.
3819 * config/tc-w65.c: Likewise.
3820 * config/tc-z8k.c: Likewise.
3821 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3823 2000-06-24 DJ Delorie <dj@cygnus.com>
3825 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3826 more changes from Sept 1999
3827 (tc_i386_fix_adjustable): ditto
3828 (md_apply_fix3): ditto
3830 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3832 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3833 (gas_cgen_parse_operand): Set it around expression() call.
3834 (gas_cgen_md_operand): Test for it before longjmp().
3836 2000-06-24 Kazu Hirata <kazu@hxi.com>
3838 * config/tc-h8500.c: Remove all uses of DEFUN.
3839 * config/tc-sh.c: Likewise.
3840 * config/tc-w65.c: Likewise.
3841 * config/tc-z8k.c: Likewise.
3843 * config/tc-h8500.c: Fix typos in comments.
3845 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3847 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3850 2000-06-23 matthew green <mrg@redhat.com>
3852 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3853 defined. Fix error message for `[' grouping.
3855 2000-06-22 Kazu Hirata <kazu@hxi.com>
3857 * config/tc-h8300.c: Fix formatting and comment typos.
3859 2000-06-22 Timothy Wall <twall@cygnus.com>
3861 * config/tc-ia64.c (note_register_values): Move premature QP
3862 notation clearing into the appropriate place.
3864 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3866 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3867 first before anything else. Add bin-bugs.h, emul.h and progress.h
3868 Sort list of files as for $(OBJS) in Makefile.am.
3870 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3871 find one. Remake dependencies.
3872 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3873 * Makefile.in: Regenerate.
3874 * doc/Makefile.in: Regenerate.
3876 * config/tc-i386.c (i386_displacement): Don't assume a constant
3877 displacement is necessarily 16 bits when in 16 bit code mode.
3878 (md_assemble): Instead size the displacement here after we know
3879 for sure that a .code16gcc operand hasn't automatically added
3880 operand size prefixes.
3882 2000-06-21 H.J. Lu <hjl@gnu.org>
3884 * Makefile.am: Rebuild dependency.
3885 * Makefile.in: Rebuild.
3887 2000-06-21 Kazu Hirata <kazu@hxi.com>
3889 * config/tc-h8300.c (parse_reg): Make the function static.
3890 (parse_exp): Likewise.
3892 2000-06-20 DJ Delorie <dj@cygnus.com>
3894 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3895 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3896 for cygwin import libraries to work properly.
3898 2000-06-20 H.J. Lu <hjl@gnu.org>
3900 * Makefile.am: Rebuild dependency.
3901 * Makefile.in: Rebuild.
3902 * configure: Likewise.
3903 * doc/Makefile.in: Likewise.
3905 2000-06-20 Timothy Wall <twall@cygnus.com>
3907 * doc/internals.texi (CPU backend): Add @itemx for
3908 TC_START_LABEL_WITHOUT_COLON.
3909 * doc/c-tic54x.texi: New.
3910 * doc/as.texinfo: Add tic54x features and include primary tic54x
3912 * doc/all.texi: Add C54X.
3913 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3914 * doc/Makefile.in: Regenerate.
3915 * configure.in: Add tic54x and define LIBM for tic54x.
3916 * configure: Regenrate.
3917 * config/tc-tic54x.[ch]: New.
3918 * config/obj-coff.h: Add tic54x.
3919 * Makefile.am: (CPU_TYPES): Add tic54x.
3920 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3921 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3922 (as_new_LDADD): Add $(LIBM).
3923 * Makefile.in: Regenerate.
3925 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3927 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3928 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3929 * doc/as.texinfo: Likewise.
3931 * configure, Makefile.in: Regenerate.
3932 * configure.in (emulations): Recognize m6811 and m6812.
3933 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3934 Added files for 68hc11 and 68hc12 assembler.
3935 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3936 * config/tc-m68hc11.h: Header definition for that assembler.
3938 2000-06-18 Nick Clifton <nickc@redhat.com>
3940 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3941 instead of OCTETS_PER_BYTE.
3943 * config/tc-v850.c: Fix compile time warnings.
3944 * config/tc-ppc.c: Fix compile time warnings.
3946 2000-06-18 H.J. Lu <hjl@gnu.org>
3948 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3949 * configure: Rebuild.
3951 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3953 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3956 2000-06-16 Nick Clifton <nickc@cygnus.com>
3958 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3959 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3961 * doc/c-mips.texi: Document newly accepted cpu variants.
3963 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3965 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3967 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3969 * macro.c (getstring): Make it possible to escape the quote
3972 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3974 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3976 2000-06-13 H.J. Lu <hjl@gnu.org>
3978 * configure: Regenerate.
3980 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3982 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3984 * doc/internals.texi (line_separator_chars): Semicolon is no
3985 longer a default. Mention null and newline as defaults.
3987 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3989 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3990 * config/tc-i860.h (line_separator_chars): Likewise.
3991 * config/tc-h8300.c (line_separator_chars): Likewise.
3992 * config/tc-i960.c (line_separator_chars): Likewise.
3993 * config/tc-m68k.c (line_separator_chars): Likewise.
3994 * config/tc-mips.c (line_separator_chars): Likewise.
3995 * config/tc-ns32k.c (line_separator_chars): Likewise.
3996 * config/tc-sparc.c (line_separator_chars): Likewise.
3997 * config/tc-vax.c (line_separator_chars): Likewise.
3999 * config/tc-h8300.c (comment_chars): Use string initialiser.
4000 * config/tc-i960.c (line_comment_chars): Likewise.
4001 * config/tc-z8k.c (comment_chars, line_comment_chars,
4002 line_separator_chars): Likewise.
4004 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4007 2000-06-08 Nick Clifton <nickc@cygnus.com>
4009 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4012 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4014 * configure.in (VERSION): Update to show this is the CVS mainline.
4016 2000-06-08 Matthew Jacob <mjacob@feral.com>
4018 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4019 $at is the integer register $r28, vs. both $r28 and the floating
4020 point register $f28.
4022 2000-06-08 James E. Wilson <wilson@cygnus.com>
4024 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4025 (dot_endp): Don't call ia64_flush_insns.
4026 (emit_one_bundle): Don't delete prologue/body records from
4027 unwind_record list in first loop. Rewrite second loop to account for
4030 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4032 * config/tc-ia64.c: Add missing prototypes.
4033 (generate_unwind_image): Cast argument to output_unw_records call.
4035 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4037 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4039 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4041 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4042 (REGISTER_P): likewise.
4043 (avr_opcodes): uses include/opcode/avr.h
4044 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4046 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4048 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4051 2000-06-03 H.J. Lu <hjl@gnu.org>
4053 * read.c (is_end_of_line): Put back `;'.
4055 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4057 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4059 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4061 * expr.c (operand): Test is_end_of_line outside switch to catch
4062 line separator chars that are also operators.
4063 (operator): Return O_illegal for line separator chars.
4065 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4066 entry (or `!' entry for TC_HPPA).
4068 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4069 before indexing is_end_of_line. Remove redundant check for '\0'.
4071 * config/tc-h8500.c (md_assemble): Likewise.
4072 * config/tc-mcore.c (md_assemble): Likewise.
4073 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4076 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4078 * config/tc-mcore.c (mcore_cons): Likewise.
4079 (mcore_float_cons): Likewise.
4080 (mcore_stringer): Likewise.
4081 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4083 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4085 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4087 2000-05-29 Nick Clifton <nickc@cygnus.com>
4089 * config/tc-sh.c: Fix compile time warning messages.
4091 * config/tc-mips.c: Fix compile time warning messages.
4093 2000-05-29 Philip Blundell <philb@gnu.org>
4095 * doc/as.texinfo: Update copyright dates.
4096 (Local Labels): Delete misplaced mention of ARM.
4097 * NEWS: Mention ARM ELF support.
4099 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4101 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4102 it is modified, and use the real_size to compute the frag address
4103 for dwarf2 line info.
4105 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4107 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4108 line-matching scheme to cope with automake moving variables around.
4109 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4110 * Makefile.in: Regenerate.
4112 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4114 * config/tc-sparc.c (sparc_relax): New.
4115 (md_longopts): Add -relax and -no-relax options.
4116 (md_parse_options, md_show_usage): Likewise.
4117 (md_apply_fix3): Optimize tail call into branch always if possible.
4119 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4121 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4122 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4123 rules, with warning when a GAS statement specifies a packing that
4124 will result in an instruction being squashed.
4125 Added typdef packing_type and enumerals, changed various integer
4126 literals to use the enumerals.
4128 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4130 * config/tc-ia64.c (dot_restorereg_p): New function.
4131 (md_pseudo_table): Add restorereg.p.
4132 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4133 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4135 * config/tc-ia64.h (unw_record_type): Add unwabi.
4136 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4137 called MASK with members for imask, and the masks produced by
4138 fr_mem, gr_mem, br_mem, and frgr_mem.
4139 (unw_p_record): Add members ABI and CONTEXT.
4140 (unw_x_record): Add member AB.
4141 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4142 as pseudo-register for use during unwind info generation.
4143 (AR_PFS, AR_LC): New macros.
4144 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4145 whose names start with an at sign (as in "@priunat").
4146 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4148 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4149 proc_end, unwind_info, personality_routine): Consolidate into
4150 "unwind" structure to reduce offset-table use. Add member
4151 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4153 (output_R1_format, output_R3_format, output_P3_format,
4154 output_P6_format): Initialize R with zero to reduce compiler warnings.
4155 (output_P7_format): Ditto. Add `default' branch to switch
4156 statement to reduce compiler warnings.
4157 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4158 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4159 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4160 into single argument.
4161 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4162 compiler warnings. Merge A and B args into single argument.
4163 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4164 A and B args into single argument.
4165 (free_record): Removed (wasn't used).
4166 (free_list_records): Also free imasks in prologue records.
4167 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4168 (output_spill_mask): Remove.
4169 (output_unwabi): New function.
4170 (output_epilogue, output_label_state, output_copy_state): Call
4172 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4173 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4175 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4176 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4177 as part of handling the prologue records. Emit region's imask if
4178 we have one. Handle unwabi, epilogue, label_state, copy_state,
4179 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4180 spill_sprel_p, and spill_reg_p records.
4181 (set_imask, count_bits, slot_index): New function.
4182 (fixup_unw_records): Fix region size computation. Handle
4183 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4184 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4185 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4186 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4187 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4188 (dot_save): Use manifest constants for applicaton registers.
4189 Handle REG_PR and REG_PRIUNAT.
4190 (dot_restore): Don't just ignore it.
4191 (dot_restorereg): New function..
4192 (generate_unwind_image): Ensure unwind info is a multiple of eight
4193 bytes, not just four bytes.
4194 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4195 (dot_altrp): Don't just ignore it.
4196 (dot_savemem): New function. Replaces dot_savesp() and
4197 dot_savepsp(). Use manifest constants for applicaton registers.
4198 Handle REG_PR and REG_PRIUNAT.
4199 (dot_savef): Simplify.
4200 (dot_saveb): Support generation of br_gr.
4201 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4202 dot_label_state, dot_copy_state): New function.
4203 (dot_unwabi): Don't just ignore it.
4204 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4205 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4206 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4207 (emit_one_bundle): Set slot number for prologue/body records
4208 *before* emitting the first insn.
4209 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4210 (md_begin): Declare "psp" pseudo-register.
4211 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4212 so we don't get segfault.
4213 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4214 counts as required per SW Conventions manual
4215 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4216 output_preds_psprel, output_preds_sprel, output_spill_base,
4217 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4218 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4219 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4220 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4221 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4222 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4223 (dot_vframe): Implement.
4224 (dot_vframesp, dot_vframepsp): New function.
4226 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4228 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4229 * configure: Regenerate.
4231 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4233 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4234 (md_estimate_size_before_relax): so we can use it here instead of
4235 old kludges. Localise vars to blocks. Comment.
4237 * frags.c (frag_new): Update fr_var comments.
4238 * frags.h (struct frag): Ditto.
4240 2000-05-22 Richard Henderson <rth@cygnus.com>
4242 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4243 (pseudo_func): Add pcrel.
4244 (operand_match): Handle IA64_OPND_TGT64.
4245 (build_insn): Likewise.
4246 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4247 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4248 (fix_insn): Handle all three 64-bit relocation types.
4250 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4252 * obj.h (struct format_ops): New members begin, app_file,
4253 s_set_other, s_set_desc, s_get_type, s_set_type,
4254 separate_stab_sections, init_stab_section.
4256 * config/obj-multi.h: Update GPL notice to v2.
4258 (obj_app_file): New.
4259 (S_SET_SIZE): Test s_set_size for NULL before calling.
4260 (S_SET_ALIGN): Similar for s_set_align.
4265 (SEPARATE_STAB_SECTIONS): New.
4266 (INIT_STAB_SECTION): New.
4267 (EMIT_SECTION_SYMBOLS): New.
4268 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4270 * config/obj-elf.h: Update GPL notice to v2.
4271 Mention that this file is included from obj-multi.h.
4272 (obj_begin): Wrap definition in ifndef.
4273 (elf_file_symbol): Constify declaration.
4274 (obj_app_file): Ditto.
4275 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4276 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4278 * config/obj-elf.c (elf_s_set_other): New.
4279 (elf_file_symbol): Constify argument.
4280 (elf_separate_stab_sections): New.
4281 (elf_init_stab_section): New.
4282 (elf_format_ops): Add new members. Remove comma at end.
4284 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4285 (ecoff_format_ops): Add new fields. Remove comma at end.
4286 Mention inconsistency for emit_section_symbols.
4288 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4290 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4291 (coff_separate_stab_sections): New.
4292 (coff_format_ops): Add new members.
4294 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4295 (obj_aout_s_set_other): New.
4296 (obj_aout_s_set_desc): New.
4297 (obj_aout_s_get_type): New.
4298 (obj_aout_s_set_type): New.
4299 (obj_aout_separate_stab_sections): New.
4300 (aout_format_ops): New members added. Use obj_aout_process_stab,
4301 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4302 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4304 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4306 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4308 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4309 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4310 (md_estimate_size_before_relax): Ensure jumps to weak and
4311 externally visible symbols are relocatable.
4313 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4315 * stabs.c (aout_process_stab): Make global.
4316 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4317 * read.h (aout_process_stab): Declare.
4319 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4320 Generalize to *aout, *coff *elf.
4321 * configure: Regenerated.
4323 * doc/internals.texi (Object format backend): Say
4324 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4326 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4327 * Makefile.in: Regenerated.
4329 2000-05-19 Catherine Moore <clm@cygnus.com>
4331 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4333 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4335 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4336 instruction to reflect change in re_assemble_*.
4338 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4340 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4341 build PA64 ELF tools.
4342 * configure: Rebuilt.
4344 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4346 * Makefile.am: Regenerate dependencies.
4347 * Makefile.in: Regenerate.
4349 2000-05-15 Nick Clifton <nickc@cygnus.com>
4351 * config/tc-arm.c (struct asm_psr): Add boolean field
4352 distinguishing between CSPR and SPSR. Rename 'number' field
4354 (psrs): Rearrange contents to match new asm_psr structure.
4355 (arm_psr_parse): Move next to psr_required_here. Make it
4356 return an asm_psr structure.
4357 (psr_required_here): Use asm_psr structure returned by
4359 (do_msr): Reorganise to allow psr_required_here to be called
4361 (md_undefined_name): Mark 'name' parameter as unused, since
4362 the COFF target does not use it.
4364 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4366 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4368 * config/te-aux.h: Likewise.
4369 * config/te-dpx2.h: Likewise.
4370 * config/te-go32.h: Likewise.
4371 * config/te-hp300.h: Likewise.
4372 * config/te-hppa.h: Likewise.
4373 * config/te-i386aix.h: Likewise.
4374 * config/te-ic960.h: Likewise.
4375 * config/te-interix.h: Likewise.
4376 * config/te-nbsd532.h: Likewise.
4377 * config/te-pc532mach.h: Likewise.
4378 * config/te-ppcnw.h: Likewise.
4379 * config/te-psos.h: Likewise.
4380 * config/te-sparcaout.h: Likewise.
4381 * config/te-sun3.h: Likewise.
4382 * config/te-sysv32.h: Likewise.
4384 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4386 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4387 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4388 and sign extend without an if statement.
4389 (build_bytes): Likewise.
4391 2000-05-14 Kazu Hirata <kazu@hxi.com>
4393 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4394 X_add_symbol L_32 case.
4396 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4398 * config/te-freebsd.h: New file.
4400 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4402 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4403 bindtextdomain): Replace defines with those from intl/libgettext.h
4404 to quieten gcc warnings.
4406 * NEWS: Mention x86 .arch and -q.
4408 * config/tc-i386.c (quiet_warnings): New.
4409 (md_assemble): Use quiet_warnings.
4410 (md_parse_option): Set quiet_warnings from -q.
4411 (md_show_usage): Mention -q, delete -m.
4412 (flag_do_long_jump): Delete.
4413 (md_parse_option): Remove -m.
4414 (md_show_usage): Remove -m.
4415 (md_create_long_jump): Remove useless flag_do_long_jump code.
4417 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4418 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4420 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4421 Alexander Sokolov <robocop@netlink.ru>
4423 * doc/c-i386.texi (i386-Arch): New section.
4424 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4426 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4427 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4428 architecture has been given and is not 486.
4429 (set_cpu_arch): New.
4430 (md_pseudo_table): Add .arch.
4431 (md_assemble): Warn if cpu architecture has been given and an
4432 unsupported instruction.
4434 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4435 Move operand_types bit defines after relevant template field.
4436 (template): Add cpu_flags.
4440 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4442 * config/tc-mn10300.h (md_end): Define.
4443 (mn10300_finalize): Declare.
4444 * config/tc-mn10300.c: Include dwarf2dbg.h.
4445 (debug_line): Define.
4446 (md_assemble): Generate dwarf2 line info.
4447 (mn10300_finalize): New function. Finalize dwarf2 info.
4449 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4451 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4452 external version of the relocation for weak symbols.
4454 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4456 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4457 frame size in units of 16 bytes, as required per SW Conventions manual.
4458 (output_unw_records): Output info-block header as a dword to get
4461 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4463 * as.h: #include "file", not <file> on files from ../include.
4464 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4465 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4466 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4467 (tc_coff_symbol_emit_hook): Ditto.
4468 (OPTCOUNT): Cast to int to avoid compiler warning.
4469 (md_begin): Fix signed/unsigned warnings.
4471 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4473 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4474 ABRANCH LONG case for a conditional branch on a 68000.
4475 (md_estimate_size_before_relax): Likewise. Also handle
4476 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4477 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4478 PC-relative on all CPUs.
4479 (md_estimate_size_before_relax): Likewise.
4481 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4483 * as.c (parse_args): Just mention current year in printed
4486 2000-05-03 J.T. Conklin <jtc@redback.com>
4488 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4490 (md_parse_option): Recognize -m7400.
4492 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4494 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4495 don't permit lp to become less than the words array.
4497 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4499 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4500 Fix little-endian case.
4502 2000-05-03 David O'Brien <obrien@NUXI.com>
4504 * as.c (parse_args): Update copyright.
4506 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4508 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4509 for the .bss section too.
4511 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4513 * configure.in: Set em=linux for hppa-*-linux.
4514 * configure: Regenerate.
4515 * doc/Makefile.in: Regenerate with correct automake.
4517 * frags.c (frag_grow): Sanity check chunk_size.
4519 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4520 * config/obj-som.h: Likewise.
4521 * config/obj-ieee.h: Likewise.
4523 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4525 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4526 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4527 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4528 (pa_ip): low_sign_unext now returns via function value. Use
4529 re_assemble_* instead of dis_assemble_* and
4530 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4532 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4533 (md_section_align, md_parse_option, md_show_usage,
4534 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4535 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4536 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4537 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4538 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4540 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4541 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4542 outside of switch. Correct mask and shifting errors in case 10
4543 and case -11. In case 21, compare against signed range to suit
4544 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4545 case 17 and case 22, use offsetT variable to properly check range.
4546 Use re_assemble_* here too.
4547 (evaluate_absolute): Change type of value to offsetT. Call
4548 hppa_field_adjust to do the work for us.
4549 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4550 (pa_parse_cmpib_64_cmpltr): Ditto.
4551 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4552 of i to unsigned int.
4553 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4554 (pa_end_of_source): Return type is void.
4556 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4558 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4560 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4562 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4563 More comments added.
4564 (md_begin): Removed "construct symbols for each register name".
4565 Because register names conflicts with GCC generated function
4567 (avr_operand): Now constant numbers can be used as a register
4568 identifiers (0 as r0, 31 as r31).
4569 (md_assemble): use skip_space () before parsing instruction
4572 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4574 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4575 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4576 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4577 * configure: Regenerate.
4579 2000-04-29 Andreas Jaeger <aj@suse.de>
4581 * as.h: Correctly check GCC version.
4583 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4585 * doc/as.1: Fix unbalanced brackets.
4587 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4589 (line_comment_chars): Set to '/' if TE_FreeBSD.
4591 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4593 * configure.in: Configury support for PA64 (currently disabled).
4594 * configure: Rebuilt.
4596 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4598 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4599 bfd_set_section_alignment.
4601 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4603 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4606 2000-04-24 Nick Clifton <nickc@cygnus.com>
4608 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4609 * doc/as.texinfo (Align): Include arm and strongarm in list of
4610 targets that have the second form of the behaviour of the .align
4613 2000-04-24 Mark Klein <mklein@dis.com>
4615 * config/obj-som.c: Terminate obj_pseudo_table.
4617 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4619 * as.c (parse_args): Allow md_parse_option to override -a listing
4621 * config/obj-coff.c (add_lineno): Change type of offset parameter
4622 from "int" to "bfd_vma."
4623 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4624 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4625 (ppc_change_csect): Align correctly for XCOFF64.
4626 (ppc_machine): New function, which discards "ppc_machine" line.
4627 (ppc_tc): Cons for 8 when code is 64 bit.
4628 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4630 (md_parse_option): Handle -a64 and -a32.
4632 * config/tc-ppc.h (TARGET_MACH): Define.
4633 (TARGET_FORMAT): Move to function.
4634 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4636 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4638 * config/tc-avr.c: New AVR_ISA_ defined.
4639 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4640 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4641 for `fmul', `movw' and `lpm R,Z' instructions.
4642 (avr_operands): Warn if current opcode is a two-word instruction
4643 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4644 (avr_opcodes): New commands added.
4645 (REGISTER_P): Check 'a' and 'v' constraint letters.
4646 (mcu_types): New MCU added.
4648 2000-04-22 Timothy Wall <twall@cygnus.com>
4650 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4652 (operand_match): Conditionally insert default bit values for IMMU9.
4654 2000-04-14 Matthew Green <mrg@cygnus.com>
4656 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4657 * configure: Rebuilt.
4659 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4660 Jason Eckhardt <jle@cygnus.com>
4662 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4664 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4665 Added handling of new operand types l,y,&,fe,fE,fx.
4667 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4668 David Mosberger <davidm@hpl.hp.com>
4669 Timothy Wall <twall@cygnus.com>
4670 Andrew MacLeod <amacleod@cygnus.com>
4671 Jim Wilson <wilson@cygnus.com>
4673 * Makefile.am (CPU_TYPES): Add ia64.
4674 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4675 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4676 * Makefile.in: Rebuild.
4677 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4678 * configure: Rebuild.
4679 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4680 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4681 * expr.c (expr): Handle md_optimize_expr.
4682 * read.c (LEX_HASH): Add comment.
4683 * config/tc-ia64.c, config/tc-ia64.h: New files.
4685 2000-04-21 Richard Henderson <rth@cygnus.com>
4687 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4688 bundling a non-delayed branch type instruction.
4690 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4692 * config/tc-mn10300.c (HAVE_AM30): Define.
4693 (md_assemble): Use it.
4695 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4697 * config/obj-elf.c (obj_elf_change_section): Check for changed
4700 * Makefile.am: (CPU_MULTI_VALID): Remove.
4701 (MULTI_CPU_TYPES): Define.
4702 (MULTI_CPU_OBJ_VALID): Define.
4703 (DEPTC): Use the above.
4704 (DEPOBJ): Same here.
4706 Regenerate dependencies.
4707 * Makefile.in: Regenerate.
4709 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4711 * Makefile.am (YACC, LEX): Get them from configure.
4713 2000-04-18 H.J. Lu (hjl@gnu.org)
4715 * config/tc-i386.c (offset_in_range): Use addressT instead of
4716 bfd_vma for non-bfd assemblers.
4718 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4720 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4721 doesn't give spurious errors.
4723 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4725 * as.h (SEEK_SET): Define if undefined.
4727 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4729 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4730 constants, and don't assume offsetT is 32 bits.
4732 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4734 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4735 (md_pcrel_from_section): Add prototype.
4736 (d10v_fix_adjustable): Add prototype.
4737 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4739 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4741 2000-04-12 Nick Clifton <nickc@cygnus.com>
4743 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4744 symbol in frag chain.
4746 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4748 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4749 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4750 (fits_in_signed_word, smallest_imm_type): Ditto.
4751 (md_assemble): Use an offsetT var to hold offsetT values, not a
4753 (offset_in_range): New.
4754 (md_assemble): Use it.
4755 (md_convert_frag): Change type of target_address, opcode_address,
4756 and displacement_from_opcode_start to offsetT.
4757 (md_create_short_jump): Change type of offset to offsetT.
4758 (md_create_long_jump): Ditto.
4759 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4760 (md_chars_to_number): Remove.
4761 (output_invalid): Remove duplicate prototype.
4763 2000-04-09 Nick Clifton <nickc@cygnus.com>
4765 * Makefile.am (CPU_TYPES): Add 'avr'.
4766 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4767 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4769 * Makefile.in: Regenerate.
4771 * doc/as.texinfo: Add M32R documentation.
4773 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4775 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4776 --enable-build-warnings option.
4777 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4778 * Makefile.in, configure: Re-generate.
4780 2000-04-07 Nick Clifton <nickc@cygnus.com>
4782 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4783 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4784 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4785 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4786 (arm_force_relocation): Force relocations for
4787 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4789 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4791 * config/tc-sh.c (get_operands): There's no third operand if the
4792 first operand is an immediate.
4794 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4796 * config/tc-sh.c (immediate): Delete.
4797 (sh_operand_info): Add immediate member.
4798 (parse_reg): Use A_PC for pc.
4799 (parse_exp): Add second argument 'op'. All callers changed.
4800 (parse_at): Expect pc to be coded as A_PC.
4801 Use immediate field in *op.
4802 (insert): Add fourth argument 'op'. All callers changed.
4803 (build_relax): Add second argument 'op'. All callers changed.
4804 (insert_loop_bounds): New function.
4805 (build_Mytes): Remove DISP_4.
4806 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4807 (assemble_ppi): Use immediate field in *operand.
4808 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4809 (md_apply_fix): Likewise.
4810 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4812 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4814 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4816 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4818 * internals.texi (CPU backend): Document
4819 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4821 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4823 * po/gas.pot: Regenerate.
4825 * as.c (show_usage): Restore translated part of bug string.
4826 * gasp.c (show_usage): Likewise.
4828 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4829 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4830 than move-if-change.
4831 (DEP1): Modify for "gcc -MM".
4835 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4836 Update dependencies.
4837 * Makefile.in: Regenerate.
4839 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4841 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4842 (md_begin): Likewise.
4843 (HAVE_AM33): New macro.
4844 (md_assemble): Use it. Match r_regs and xr_regs only if
4847 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4849 * as.h: #include "bin-bugs.h"
4850 * as.c (show_usage): Use REPORT_BUGS_TO.
4851 * gasp.c: #include "bin-bugs.h"
4852 (show_usage): Use REPORT_BUGS_TO.
4854 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4856 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4858 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4859 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4862 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4864 * config/tc-i386.c (i386_immediate): Don't assume a constant
4865 immediate is necessarily 16 bits when in 16 bit code mode.
4866 (md_assemble): Instead set guess_suffix here after we have checked
4869 2000-04-02 Richard Henderson <rth@cygnus.com>
4871 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4872 quantities. Correct right shift sign extension.
4873 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4874 32-bit value when shifting into place.
4876 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4878 * app.c: Add ATTRIBUTE_UNUSED as needed.
4879 * config/tc-ppc.c: Likewise.
4880 (ppc_size): Make unsigned long.
4881 (ppc_insert_operand): Add casts to avoid warnings.
4883 2000-03-31 Nick Clifton <nickc@cygnus.com>
4885 * config/tc-d10v.h (md_flush_pending_output): Define.
4887 2000-03-29 Nick Clifton <nickc@cygnus.com>
4889 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4890 segment. Works for both BFD_ASSEMBLER and others.
4891 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4893 2000-03-29 Nick Clifton <nickc@cygnus.com
4895 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4897 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4899 * listing.c (LISTING_LHS_WIDTH): Default depends on
4901 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4903 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4905 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4908 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4910 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4912 * config/tc-avr.c (mcu_types): Add missing initialiser.
4913 (md_pcrel_from_section): Add prototype.
4914 (avr_operand): Remove redundant test of unsigned < 0.
4915 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4917 2000-03-27 Denis Chertykov <denisc@overta.ru>
4919 * config/tc-avr.c: New file for AVR support.
4920 * config/tc-avr.h: Likewise.
4921 * configure.in: Add AVR support.
4922 * configure: Regenerate.
4924 2000-03-26 Timothy Wall <twall@cygnus.com>
4926 * gasp.c (macro_op): Add new argument to check_macro call.
4927 Macro structure definitions moved to macro.h
4928 * sb.h: Add argument to prototype for input_scrub_include_sb.
4929 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4930 nesting checks with an additional flag.
4931 (struct input_save): Add flag to indicate whether current sb
4932 should be checked for proper macro/conditional nesting.
4933 (input_scrub_push/pop): Save/restore nest check flag.
4934 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4936 * macro.c (check_macro): Allow caller to retrieve parsed macro
4937 information if a pointer is provided. This information may be
4938 used by the new macro hooks.
4939 * macro.h: Update prototype for check_macro. Macro struct
4940 definitions moved here from macro.c/gasp.c.
4941 * read.c (read_a_source_file): Add parameter to check_macro call,
4942 and pass macro info to the macro hook, if defined.
4943 (input_scrub_insert_line): New. Allow insertion of a line of
4944 characters into the input stream.
4945 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4946 file into the input stream.
4947 (s_include): Use input_scrub_insert_file.
4948 * internals.texi: Document new macro hooks.
4949 * as.h: New prototypes added.
4951 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4953 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4954 an initial capital letter.
4955 (i386_index_check): Reindent.
4957 2000-03-19 Nick Clifton <nickc@cygnus.com>
4959 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4962 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4964 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4965 instruction operand bad if Rd > 7 when generating
4966 thumb instructions. Prevents for example,
4967 "adr r12,label" from silently failing and generating
4968 the wrong instruction.
4970 2000-03-17 Nick Clifton <nickc@cygnus.com>
4972 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4973 that have a destingation >= 0x400000.
4974 Fix compile time warning messages.
4976 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4978 * config/tc-sh.c (md_begin): When encountering insn that are
4979 not supported by the current arch, only change the name if
4980 its contents are the same as prev_name.
4981 (get_specific): If the the architecture doesn't match, fail.
4983 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4985 * config/tc-sh.c (IDENT_CHAR): Define.
4986 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4987 matching back where it came from.
4989 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4991 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4993 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4995 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4998 2000-03-15 Kazu Hirata <kazu@hxi.com>
5000 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5002 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5004 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5005 floating-point-number, make sure 'f' is in FLT_CHARS.
5007 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5009 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5010 (s_lcomm_internal): Use it.
5011 * doc/internals.texi (CPU backend): Document it.
5012 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5015 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5017 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5020 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5021 implementation doesn't have special handling for switch
5023 (macro_build): Allow for code in sections other than .text.
5025 (mips_ip): Likewise.
5026 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5027 Don't perform relocs if we will be outputting them.
5028 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5029 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5032 2000-03-09 Catherine Moore <clm@cygnus.com>
5034 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5035 relocation type based on the entry in the fixup structure.
5036 Put S_IS_EXTERN processing back in.
5038 2000-03-08 H.J. Lu (hjl@gnu.org)
5040 * Makefile.am (install-exec-tooldir): Depend on
5041 install-exec-bindir for parallel make.
5042 * Makefile.in: Regenerated.
5044 2000-03-06 Nick Clifton <nickc@cygnus.com>
5046 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5048 (md_parse_option): Parse -m32r command line switch - disable m32rx
5050 (md_show_usage): Document new option.
5052 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5053 * doc/Makefile.in: Regenerate.
5054 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5056 2000-03-02 Michael Meissner <meissner@redhat.com>
5058 * config/tc-d30v.c (check_range): Remove code that incorrectly
5059 sign extended values where bits < 32.
5061 2000-03-02 H.J. Lu (hjl@gnu.org)
5063 * configure.in: Support --enable-targets=all on ia32.
5064 * configure: Regenerated.
5066 2000-03-01 Nick Clifton <nickc@cygnus.com>
5068 * gasp.c (do_align): Remove bogus check of alignment value.
5070 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5072 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5073 TC_PPC was defined forced the type of a symbol with no other type
5076 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5078 * doc/internals.texi (CPU backend): Mention that
5079 line_separator_chars do not break up comments. Fix typos for
5080 LEX_AT and LEX_NAME descriptions. Document operands for
5081 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5082 description of md_create_short_jump usage. Document argument for
5083 md_undefined_symbol.
5085 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5087 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5088 (md_parse_option): Handle it.
5089 (md_show_usage): Document it.
5091 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5093 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5094 opcode, for the instruction `pal19'. From Andrea Arcangeli
5097 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5099 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5101 (md_assemble): To here, before template operands are matched.
5102 Also ensure a constant immediate is sign extended when we know the
5103 size is at most 16 bits. This is to catch cases like "add
5104 $0xffc0,%ax" where we don't know the size, and thus that the
5105 immediate can be represented as Imm8S until after parsing the
5107 (i386_displacement): Similarly sign extend 16 bit constant
5109 (md_assemble): Relax 16-bit jump constant range check to suit sign
5110 extended displacements.
5112 2000-02-26 Andreas Jaeger <aj@suse.de>
5114 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5116 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5118 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5119 call operands when intel_syntax.
5120 (intel_float_operand): Return 2 for "fi...".
5121 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5122 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5123 earlier "SHORT" change.
5124 (md_assemble): When determining suffix from Regs, exclude
5127 2000-02-24 Nick Clifton <nickc@cygnus.com>
5129 * configure: Add arm-wince, mips-pe and sh-pe targets.
5130 * configure: Regenerate.
5132 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5134 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5135 "pe-mips" for the mips-pe target.
5137 * config/tc-arm.c (insns): Change displacement encoded in BL
5138 and B instructions if the target port is arm-wince.
5139 (do_ldst): Do not bias the relocation offset if the target
5141 (md_pcrel_from): Add in missing relocation offset bias if the
5142 target os arm-wince.
5144 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5145 (md_begin): Disable -G support for mips-pe target.
5146 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5147 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5150 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5151 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5152 assembler, just set the alignment to 4.
5154 * config/te-wince-pe.h: New file for WinCE targets. Define
5157 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5159 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5160 string instructions.
5161 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5162 (i386_intel_memory_operand): After finding a segment override,
5163 check again for no `[' before looking for a displacement. Bomb if
5164 more than one displacement rather than silently discarding the
5165 second and subsequent ones. Free strings malloc'd by
5166 build_displacement_string.
5168 2000-02-24 Catherine Moore <clm@cygnus.com>
5170 * config/obj-som.c (obj_pseudo_table): Add "weak".
5171 (obj_som_weak): New routine.
5173 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5175 * config/tc-i386.c (union i386_op): New.
5176 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5177 Throughout file replace occurences of disps[n], imms[n], regs[n]
5178 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5179 intel mode operand swapping. Add assert in regKludge and
5180 fake_zero_displacement code. Test i.types[n] when outputting
5181 displacements and immediates. Combine output of Disp16 with
5183 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5184 when in intel mode by (not) reversing fsub and fdiv operands
5185 before the template search. This fails for single operand
5186 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5187 undefined. Instead fix the base_opcode after we've found the
5188 template. Move base_opcode xor with found_reverse_match from
5189 opcode output code to before this fix so we test for the correct
5191 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5192 check in intel mode. Instead compare opcodes.
5194 * config/tc-i386.h (TC_RELOC): Delete.
5195 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5196 with equivalent call to reloc.
5198 * as.h (flag_m68k_mri): Move declaration after target include, and
5199 only declare when TC_M68K defined. Define as zero otherwise.
5200 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5201 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5202 Define as zero otherwise.
5203 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5204 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5205 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5206 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5207 testing whether defined.
5208 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5209 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5210 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5211 rather than testing whether defined.
5212 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5213 (parse_mri_cons): Declare and use only when TC_M68K.
5214 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5215 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5216 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5218 * NEWS: Mention IBM 370 support.
5220 2000-02-23 Richard Henderson <rth@cygnus.com>
5222 * config/tc-i386.c (md_assemble): When swapping operands for
5223 intel_syntax, assume everything that's not Imm or Disp is a
5226 2000-02-23 Linas Vepstas <linas@linas.org>
5228 * config/tc-i370.c, config/tc-i370.h: New files.
5229 * Makefile.am: Add support for Linux/IBM 370.
5230 * configure.in: Likewise.
5231 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5232 * config/obj-elf.c: Include elf/i370.h
5233 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5235 * Makefile.in: Regenerate.
5236 * configure: Regenerate.
5238 * doc/c-i370.texi: New file.
5239 * doc/all.texi: Include it.
5240 * doc/as.texinfo: And here.
5241 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5242 * doc/Makefile.in: Regenerate.
5244 2000-02-19 Michael Meissner <meissner@redhat.com>
5246 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5247 determine if an instruction can be used in parallel with an ADDppp
5248 or SUBppp instruction.
5250 2000-02-22 Andrew Haley <aph@cygnus.com>
5252 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5254 2000-02-22 Andrew Haley <aph@cygnus.com>
5256 * config/tc-mips.c (mips_gp32): New variable.
5257 (macro_build) Use mips_gp32.
5259 (md_longopts): Add "-mgp32" and "-mgp64".
5260 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5262 (OPTION_M7900): Change offset
5263 (OPTION_NO_M7900): Ditto.
5265 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5267 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5268 warning, and bump it to 1.
5270 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5272 From Brad Lucier <lucier@math.purdue.edu>:
5273 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5276 2000-02-21 Catherine Moore <clm@cygnus.com>
5278 * config/tc-mips.c (MF_HILO_INSN): Define.
5279 (mips_7000_hilo_fix): Declare.
5280 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5281 (md_parse_option): Check for 7000_HILO_FIX options.
5282 (OPTION_M7000_HILO_FIX): Define.
5283 (OPTION_NO_M7000_HILO_FIX): Define.
5284 * doc/c-mips.texi (-mfix7000): Describe.
5286 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5288 * listing.c (print_lines): Remove unused variable `end'.
5290 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5291 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5292 reloc_type when BFD_ASSEMBLER.
5293 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5294 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5295 statement and quell signed vs. unsigned comparison warning.
5297 2000-02-18 Nick Clifton <nickc@cygnus.com>
5299 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5300 the computed frag offset, rather than overwriting it.
5302 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5304 * config/tc-sh.c ("elf/sh.h"): Include.
5305 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5306 (md.begin): Initialize target_arch.
5307 Only include opcodes in has table that match selected architecture.
5308 (parse_reg): Recognize register names for sh-dsp.
5309 (parse_at): Recognize post-modify addressing.
5310 (get_operands): The leading space is now optional.
5311 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5312 arguments. Update valid_arch.
5313 (build_Mytes): Add support for SDT_REG_N.
5314 (find_cooked_opcode): New function, broken out of md_assemble.
5315 (assemble_ppi, sh_elf_final_processing): New functions.
5316 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5317 (md_longopts, md_parse_option): New option: -dsp.
5318 * config/tc-sh.h (elf_tc_final_processing): Define.
5319 (sh_elf_final_processing): Declare.
5321 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5323 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5324 the unwinder subspace. Save the current seg/subseg before creating
5327 2000-02-10 Nick Clifton <nickc@cygnus.com>
5329 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5330 little endian targets.
5331 (INST_BYTE1): Redefine to handle big and little endian
5333 (cpu_type): New type: Select between M340 and M210.
5334 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5335 instructions of the M340.
5336 (md_assemble): Add support for the MULSH and OPSR classes of
5338 (md_atof): Add support for little endian targets.
5339 (md_parse_option): Add support for -EL, -EB and -mcpu command
5341 (md_convert_frag): Add support for little endian targets.
5342 (md_apply_fix3): Add support for little endian targets.
5343 (md_number_to_chars): Add support for little endian targets.
5345 2000-02-10 Timothy Wall <twall@redhat.com>
5347 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5348 defined, use it to verify the symbol just read should be a label.
5350 2000-02-10 Timothy Wall <twall@redhat.com>
5352 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5353 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5354 around colons when KEEP_WHITE_AROUND_COLON is defined.
5355 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5356 and KEEP_WHITE_AROUND_COLON.
5358 2000-02-08 Timothy Wall <twall@redhat.com>
5360 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5362 (do_repeat): New. Abstract repeat logic so that a "break" can be
5364 (end_repeat): New. Provide support for a "break" out of the
5366 * read.h: Add prototypes for new functions.
5368 2000-02-08 Timothy Wall <twall@redhat.com>
5370 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5371 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5372 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5375 2000-02-08 Timothy Wall <twall@redhat.com>
5377 * read.c: Added elseif to directives table.
5378 * read.h: Added prototype for s_elseif.
5379 * doc/as.texinfo: Added description for elseif.
5380 * cond.c (s_elseif): New function
5382 2000-02-04 Timothy Wall <twall@redhat.com>
5384 * listing.c (print_lines): Remove conditionals causing bug in
5387 2000-02-03 Timothy Wall <twall@cygnus.com>
5389 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5391 * frags.c (frag_new): Calculate fr_fix in octets
5392 (frag_now_fix) Return offset as target address offset (bytes).
5393 (frag_now_fix_octets) New - Return offset in octets (8-bit
5395 * frags.h: Added prototype for frag_now_fix_octets().
5396 Distinguish between octets and bytes in field descriptions.
5397 * listing.c (calc_hex): Account for octets vs bytes when
5398 printing addresses/offsets.
5399 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5400 target is little-endian, print the octets in a word in big-endian
5401 order so that the display looks like a proper hexadecimal number,
5402 instead of having the octets reversed.
5403 * read.c (do_align): When recording alignment, alignment power
5404 should be in terms of target bytes (minimum addressible unit)
5406 (do_org) Convert ORG target address (byte) argument into an
5407 octet offset when generating a variable fragment.
5408 * symbols.c (resolve_symbol_value): Symbol final value
5409 converted to a target address offset (bytes) from its octet offset.
5410 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5411 offset (bytes) is adjusted by the frag offset (octets) converted
5413 (coff_frob_section) Section alignment power is in terms of bytes;
5414 convert it to an octet alignment power when calculating size (and
5415 size mask) in octets. Don't modify the section size in order to
5416 "align" it for TI COFF, since that format has a different method
5417 for storing alignment information.
5419 2000-02-01 Timothy Wall <twall@cygnus.com>
5421 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5422 entries, matching the way GCC generates them. If not escaped, the
5423 filename is encoded incorrectly.
5425 2000-01-31 Nick Clifton <nickc@cygnus.com>
5427 * config/tc-arm.c (reg_table): Add support for ATPCS register
5430 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5432 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5434 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5436 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5437 of a symbol when we really care about its value.
5439 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5441 * config/tc-mcore.c (md_assemble): Give warning message if
5442 operands passes to instruction are more than the spec.
5444 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5446 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5447 Thumb mode but the label seen was not declared as '.thumb_func'
5448 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5449 correct disassembly of Thumb code bounded by non function labels.
5451 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5453 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5454 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5456 * Makefile.in: Same here.
5459 * configure.in: Set bfd_gas for i386-aout when primary target
5460 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5461 we may need the primary te_file. Remove incorrect comment.
5463 * configure: Regenerate.
5465 * config/e-i386aout.c: New file.
5467 * as.c (USE_EMULATIONS): Move to before print_version_id.
5468 (struct emulation): Add i386aout.
5469 (show_usage): Split text strings. Reformat -a text. Add --em
5473 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5474 (aout_format_ops): New.
5477 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5478 preprocessor conditional and add aout USE_EMULATIONS tests.
5479 (read_a_source_file): Don't pass error strings to printf as
5483 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5485 (do_data): Same here.
5486 (process_file): And here.
5489 * symbols.c (colon): Rewrite "already defined" fatal message
5490 code for aout with USE_EMULATIONS.
5493 * config/obj-aout.c (OBJ_HEADER): Define.
5494 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5496 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5497 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5499 (obj_aout_type): Expand S_SET_OTHER here too.
5500 (obj_read_begin_hook): Remove.
5501 (aout_pop_insert): New.
5502 (obj_aout_s_get_other): New.
5503 (obj_aout_s_get_desc): New.
5504 (aout_format_ops): New.
5507 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5508 gets aout_pseudo_table.
5509 (aout_pseudo_table): Declare.
5510 (obj_read_begin_hook): Define.
5513 * config/obj-coff.c (obj_pseudo_table): Rename to
5515 (coff_pop_insert): Use coff_pseudo_table.
5516 (coff_sec_sym_ok_for_reloc): Remove.
5517 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5518 and comment all zero entries and remove #if 0 code.
5521 * config/obj-coff.h (obj_pop_insert): Define.
5522 (coff_pseudo_table): Declare.
5525 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5526 s_get_size, s_set_size. Comment all zero entries.
5529 * config/obj-elf.c (elf_s_get_other): New function.
5530 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5531 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5532 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5534 (obj_elf_parse_section_letters): Don't pass error strings to
5535 printf as format arg.
5538 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5540 (elf_s_get_other): Declare.
5541 (S_GET_OTHER) Define as elf_s_get_other if not already
5543 (S_SET_OTHER): Only define when not already defined.
5544 (elf_obj_read_begin_hook): Declare.
5545 (obj_read_begin_hook): Define.
5546 (elf_obj_symbol_new_hook): Declare.
5547 (obj_symbol_new_hook): Define.
5550 * config/obj-multi.h: Add copyright header and protect against
5551 multiple inclusion. Add * to all function pointers.
5552 (OBJ_HEADER): If defined, include it rather than other defines
5554 (obj_frob_file_after_relocs): Test for NULL.
5555 (obj_symbol_new_hook): Here too.
5556 (obj_sec_sym_ok_for_reloc): And here.
5557 (S_GET_OTHER): Define.
5558 (S_GET_DESC): Define.
5559 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5560 (OBJ_MAYBE_ELF): Update comment.
5562 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5563 OBJ_AOUT preprocessor conditional and handle emulation by
5564 testing OUTPUT_FLAVOR.
5565 (i386_displacement): Here too.
5566 (md_section_align): Similarly here.
5567 (i386_target_format): Conditionally compile when more than one
5568 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5569 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5570 (i386_displacement): Here too.
5573 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5574 Define TARGET_FORMAT for aout only when not multi.
5577 * config/te-multi.h: Delete file as it's identical to te-generic.h
5579 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5581 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5582 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5585 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5587 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5590 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5592 * config/tc-mips.c (mips_do_align): New function.
5593 * config/tc-mips.h (md_do_align): Define.
5595 2000-01-10 Philip Blundell <philb@gnu.org>
5597 * doc/c-arm.texi (ARM Options): Fix typo.
5598 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5599 line separator for Linux.
5600 * doc/as.texinfo (Comments): Mention the ARM.
5602 2000-01-10 Philip Blundell <pb@futuretv.com>
5604 * configure.in (arm*-*-conix*): New target.
5605 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5607 * configure: Regenerate.
5609 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5611 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5612 (obj_elf_visibility): New function.
5614 * doc/as.texinfo (Visibility): New node: document visibility
5617 For older changes see ChangeLog-9899