1 2001-07-05 Ben Elliston <bje@redhat.com>
3 * doc/c-m88k.texi: New file.
4 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
5 * doc/Makefile.in: Regenerate.
6 * doc/all.texi: Set M880X0.
7 * doc/as.texinfo: Hook in m88k-dependent documentation.
9 2001-07-04 Eric Christopher <echristo@redhat.com>
11 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
13 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
14 and rm5721 as valid cpu strings.
15 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
17 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
19 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
20 if it's expected to be non-zero.
22 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
24 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
27 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
28 (write_object_file): Set finalize_syms to
29 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
32 * doc/internals.texi; Document
33 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
35 2001-07-02 Alan Modra <amodra@bigpond.net.au>
37 * config/tc-ppc.c: Formatting fixes.
39 2001-07-01 Ben Elliston <bje@redhat.com>
41 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
42 they cause some subtle breakage. Will fix them again later.
44 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
46 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
47 outside of a function as a .appline directive.
49 2001-06-28 Eric Christopher <echristo@redhat.com>
52 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
53 of mips_cpu for the ISA selection.
54 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
55 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
56 (mips_tune): New. Use mips_tune for scheduling and optimization
58 (append_insn): Use mips_tune and mips_arch.
61 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
62 backwards compatability mips_cpu generates arch and tune.
63 (md_show_usage): Document new behavior.
65 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
70 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
72 * write.c (write_object_file): Do not set finalize_syms until
73 after the segments have been sized. Some backends may still
74 need to access the syms's frags in order to adjust relaxed
77 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
80 2001-06-27 Alan Modra <amodra@bigpond.net.au>
82 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
83 subtract MD_PCREL_FROM_SECTION for 68k.
84 (fixup_segment <Difference of 2 syms different seg>): Only fudge
85 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
87 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
89 * write.c (fixup_segment <Difference of 2 syms same seg>): If
90 pcrel, subtract MD_PCREL_FROM_SECTION value.
92 2001-06-24 Ben Elliston <bje@redhat.com>
94 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
96 2001-06-24 Jakub Jelinek <jakub@redhat.com>
98 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
99 section symbols the same way as externs.
101 2001-06-24 Ben Elliston <bje@redhat.com>
103 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
104 (emit_relocations): Ditto.
106 (md_begin): Reformat comments to conform to the GNU standards.
107 (md_assemble): Ditto.
109 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
110 (md_parse_option): Mark parameters as unused.
111 (md_show_usage): Ditto.
112 (calcop): Adjust type of `reg_prefix' to char.
114 (getval): Adjust type of local `c' to char.
115 (md_create_short_jump): Mark from_addr, to_addr params as unused.
116 (md_create_long_jump): Ditto.
117 (md_estimate_size_before_relax): Mark parameters as unused.
119 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
120 to allay a possible compiler warning.
122 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
124 * doc/internals.texi (CPU backend): Document md_atof.
126 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
128 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
129 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
132 2001-06-21 Philip Blundell <philb@gnu.org>
134 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
136 (insns): Remove entry for adrl. Add long_flag for adr.
137 (do_adr): Handle `l' suffix.
140 2001-06-21 Alan Modra <amodra@bigpond.net.au>
142 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
143 (md_apply_fix): Use it here. Replace printf with equivalent
145 (tc_gen_reloc): Use as_bad_where instead of as_bad.
146 (md_apply_fix): Here too.
147 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
148 * config/tc-m68k.c (tc_gen_reloc): Likewise.
149 (md_convert_frag_1): Likewise.
151 2000-06-20 Tom Rix <trix@redhat.com>
153 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
155 2001-06-18 H.J. Lu <hjl@gnu.org>
157 * doc/Makefile.am (info): Depend on $(MANS).
158 (as.1): Remove the prefix `$(srcdir)/'.
159 * doc/Makefile.in: Regenerated.
163 2001-06-18 Philip Blundell <philb@gnu.org>
165 * config/tc-arm.c (do_msr): Remove restriction on usage of
168 2001-06-19 Alan Modra <amodra@bigpond.net.au>
170 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
173 2001-06-13 Philip Blundell <philb@gnu.org>
175 * config/tc-arm.c (thumb_shift): Improve wording of error message.
176 (do_t_arit): Likewise.
178 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
180 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
181 .loc pseudos if the dfwarf2 functions are available.
182 (md_assemble): Only call dwarf2_emit_insn if it is available.
184 * expr.c: Fix typo in comment.
186 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
188 * doc/as.texinfo (Infix Ops): Document that comparison and
189 combiner operators can be used as infix operators.
191 2001-06-12 Peter Jakubek <pjak@snafu.de>
193 * gas/config/tc-m68k.c (parse_mri_control_operand): Fix handling
195 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
196 (reverse_mri_condition): Likewise.
197 (swap_mri_condition): Issue warning for conditions that can not be
199 (build_mri_control_operand): Fix order of operands (swapped).
200 (build_mri_control_operand): Allow upper case extension in structured
202 (s_mri_else): Likewise.
203 (s_mri_next): Likewise.
204 (s_mri_for): Likewise.
205 (s_mri_if): Fix handling comment ('*') in mri mode.
206 (s_mri_while): Likewise.
207 * gas/macro.c (macro_expand): Allow macro invocation with empty
210 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
212 * config/tc-arm.c: Fix test for overlow of literal pool.
214 2001-06-11 H.J. Lu <hjl@gnu.org>
216 * NEWS: Updated for the new -n option for the MIPS assembler.
218 * config/tc-mips.c (md_show_usage): Add -n.
220 * doc/as.texinfo: Document the new -n option.
221 * doc/c-mips.texi: Likewise.
222 * doc/as.1: Regenerated.
224 2001-06-10 Alan Modra <amodra@bigpond.net.au>
226 * config/obj-coff.c (obj_coff_section): Formatting fix.
228 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
231 2001-06-08 H.J. Lu <hjl@gnu.org>
233 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
234 disable warning about all NOPS that the assembler generates.
235 (macro): Warn NOPS generated only if warn_nops is not 0.
236 (md_shortopts): Add `n'.
237 (md_parse_option): Set warn_nops to 1 for `n'.
239 2001-06-08 H.J. Lu <hjl@gnu.org>
241 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
243 2001-06-08 H.J. Lu <hjl@gnu.org>
245 * config/tc-mips.c (md_apply_fix): Don't adjust common
246 extern/weak symbols for ELF.
247 (md_estimate_size_before_relax): Treat weak like extern for
249 (mips_fix_adjustable): Don't adjust extern/weak symbols for
252 2001-06-08 Alan Modra <amodra@bigpond.net.au>
254 * Makefile.am: 'som' is not wrongly spelled 'some'.
255 * Makefile.in: Regenerate.
257 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
258 S_GET_VALUE by using a temp.
259 (append_insn): Likewise, and for S_SET_VALUE too.
260 (mips_emit_delays): Likewise.
261 (my_getExpression): Likewise.
262 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
263 (mips16_extended_frag): Remove code concerned with avoiding
264 locking in a frag address now that symbols are not finalized until
265 relaxation is complete. Cater for first relaxation pass having
266 bogus addresses. Use relax_marker to reliably determine whether a
267 symbol frag has been reached on the current pass.
269 2001-06-07 H.J. Lu <hjl@gnu.org>
271 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
272 * configure: Regenerate.
274 2001-06-07 H.J. Lu <hjl@gnu.org>
276 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
278 * configure: Regenerate.
280 2001-06-07 H.J. Lu <hjl@gnu.org>
282 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
283 MIPS_STABS_ELF is defined.
285 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
287 * as.c (show_usage): Remove L from listing options. It is not a
290 2001-06-06 Christian Groessler <cpg@aladdin.de>
292 * config/tc-z8k.c: Removed many warnings by removing unused
293 variables and tagging unused parameters as such.
294 (md_begin): Fixed a typo (","instead of ";").
295 (struct ctrl_table): Add parentheses to initialize array
297 (struct flag_table): Likewise.
298 (struct intr_table): Likewise.
299 (struct table): Likewise.
300 (check_operand): "#if 0"'ed since it doesn't seem to be used.
302 2001-06-06 Peter Jakubek <pjak@snafu.de>
304 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
305 options to list (e.g. m5206e, m5307, m5407).
307 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
309 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
310 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
312 2001-06-06 Alan Modra <amodra@bigpond.net.au>
314 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
315 <JumpByte, JumpDword insn output>: Remove dead code.
317 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
319 * as.c (parse_args): Correct option name "listing-lhs-width2".
321 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
323 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
326 2001-05-30 Richard Henderson <rth@redhat.com>
328 * read.c (emit_leb128_expr): Call md_cons_align.
330 2001-05-28 Jeff Sturm <jsturm@one-point.com>
332 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
333 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
334 (tc_gen_reloc): Likewise.
335 (sparc_cons_align): Don't clear sparc_no_align_cons.
336 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
337 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
339 2001-05-27 Alan Modra <amodra@one.net.au>
341 * write.c (relax_segment <rs_space>): Check the section of a
342 symbol to determine whether it is absolute rather than comparing
343 its frag against zero_address_frag as listings play tricks with
346 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
347 allocated in the same chunk as the fixed part.
349 2001-05-26 Alan Modra <amodra@one.net.au>
351 * write.c (relax_segment <rs_space>): Calculate growth using
352 addresses before stretch. Prevent repeated error messages.
353 From Peter Jakubek <pjak@snafu.de>
354 Use as_bad_where and as_warn_where to pinpoint errors.
356 2001-05-25 Alan Modra <amodra@one.net.au>
358 * symbols.c (resolve_symbol_value): Always set segment, even when
359 not finalizing symbol value.
361 * config/obj-ieee.c (write_object_file): Set finalize_syms.
362 * config/obj-coff.c (write_object_file): Likewise.
363 * (size_section): Remove rs_space assert as fr_symbol is no longer
365 (fill_section): Likewise.
367 * configure.in: Replace linuxoldld with linux*oldld.
368 * configure: Regenerate.
370 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
371 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
372 that have been finalized.
374 * symbols.c (resolve_symbol_value): Clear sy_resolving before
375 taking exit_dont_set_value.
377 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
380 2000-05-24 Tom Rix <trix@redhat.com>
382 * config/obj-coff.c (add_lineno): xcoff allows negative line
384 * config/tc-ppc.c (ppc_stabx): fix generated symbol
386 2001-05-24 Alan Modra <amodra@one.net.au>
388 * write.c (write_object_file): Set finalize_syms = 1 before
391 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
393 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
394 architecture, remove erraneous ISA_MIPS32.
395 (md_show_usage): Add MIPS r12k support.
396 (mips_cpu_info_table): Add MIPS r12k support.
398 2001-05-22 Alan Modra <amodra@one.net.au>
400 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
403 * symbols.c (resolve_symbol_value): Remove "finalize" param,
404 instead use finalize_syms directly. Don't treat expressions
405 specially with regard to finalize_syms. Update calls to self.
406 (resolve_local_symbol): Update call to resolve_symbol_value.
407 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
409 * symbols.h (resolve_symbol_value): Update prototype.
410 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
411 to resolve_symbol_value.
412 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
413 * config/obj-coff.c (do_relocs_for): Likewise.
414 (yank_symbols): Likewise.
415 (fixup_segment): Likewise.
416 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
417 * config/tc-mips.c (md_convert_frag): Likewise.
418 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
419 (ppc_fix_adjustable): Likewise.
420 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
421 (dwarf2dbg_convert_frag): Likewise.
422 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
423 (eh_frame_convert_frag): Likewise.
424 * expr.c (make_expr_symbol): Likewise.
425 * write.c (adjust_reloc_syms): Likewise.
426 (write_object_file): Likewise.
427 (relax_segment): Likewise.
428 (fixup_segment): Likewise.
429 (finalize_syms): Init to zero, and update comment.
430 (write_object_file): Set finalize_syms to 1 rather than 2.
431 * doc/internals.texi (sy_value): Mention finalize_syms.
432 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
434 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
435 as relaxable if embedded system, make weak syms non-relaxable.
437 (tc_m68k_fix_adjustable): ..so it can be used here.
438 (md_apply_fix_2): Sign extend without conditional.
440 * config/tc-v850.c: Update copyright.
442 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
444 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
445 howto entry is not found.
447 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
449 * config/tc-mn10300.c (mn10300_force_relocation): Don't
450 optimize differences between symbols in code sections to
452 (mn10300_fix_adjustable): Don't adjust to section+offset
453 relocations pointing at symbols in code sections.
455 2001-05-16 Alan Modra <amodra@one.net.au>
457 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
459 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
460 opcodes are output rather than after. Delete insn_size.
461 * config/tc-v850.c (md_assemble): Similarly, but delete
464 2001-05-14 Richard Henderson <rth@redhat.com>
466 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
469 2001-05-14 Richard Henderson <rth@redhat.com>
471 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
472 also collect whether to expect an FDE augmentation.
473 (check_eh_frame): Rewrite as a state machine. Track where in
474 an FDE we are located, skip any augmentation.
475 (eh_frame_estimate_size_before_relax): Get code alignment from
476 the fragment subtype.
477 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
478 * read.c (emit_leb128_expr): Call check_eh_frame.
480 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
482 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
483 before a relaxable insns.
485 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
487 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
488 between symbols if the base symbol is in the current section;
489 emit a PC-relative relocation instead.
491 2001-05-12 Peter Targett <peter.targett@arccores.com>
493 * config/tc-arc.c: Update copyright and tidy source comments.
494 (md_pseudo_table): Add directive .cpu back as an alias for
495 .option. Add .file and .line for dwarf2 support.
496 (arc_mach_type): Make bfd_mach_arc_6 default.
497 (md_longopts): Add entry 'pre-v6' representing old command line
498 option when assembling for 'arc5' core versions.
499 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
501 (arc_code_symbol): Make symbol value for @h30 fixup expression
503 (md_assemble): Call dwarf2_emit_insn.
504 Include "dwarf2dbg2.h". Formatting fixes throughout file.
505 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
506 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
508 2001-05-11 Jakub Jelinek <jakub@redhat.com>
510 * config/tc-ia64.c (special_linkonce_name): New.
511 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
512 .gnu.linkonce.ia64unw{,i}.FOO.
513 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
514 (dot_endp): Add comment about it.
516 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
518 * config/tc-arm.c (arm_handle_align): When truncating an aligned
519 block, ensure that the low order bits of the alignment are
522 2001-05-10 Alan Modra <amodra@one.net.au>
524 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
527 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
528 current variable part of frag.
529 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
530 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
531 * config/tc-m68hc11.c (RELAX_STATE): Define.
532 (RELAX_LENGTH): Define.
533 (md_estimate_size_before_relax): Handle non-relaxable cases
534 separately from relaxable cases for clarity, and return correct
535 size for multi-pass relaxation.
536 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
537 (md_estimate_size_before_relax): As for tc-m68hc11.c.
538 (md_convert_frag): Remove "length_code".
539 * config/tc-vax.c (RELAX_STATE): Define.
540 (RELAX_LENGTH): Define.
541 (md_relax_table): Add missing entry.
542 (md_estimate_size_before_relax): As for tc-m68hc11.c.
543 (md_convert_frag): Remove "length_code".
544 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
545 don't bother setting fr_var. Return correct size for multi-pass
547 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
548 (md_convert_frag): Don't bother clearing fr_var.
549 (md_pseudo_table): Correct initialization.
550 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
551 (md_estimate_size_before_relax): No need to set fr_var.
552 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
553 (md_estimate_size_before_relax): No need to set fr_var.
555 2001-05-09 Richard Henderson <rth@redhat.com>
557 * config/tc-ia64.c (generate_unwind_image): Align the fragment
558 beginning a function's unwind info block.
560 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
562 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
564 2001-05-08 Andreas Schwab <schwab@suse.de>
566 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
567 fx_pcrel_adjust explicitly sign extend when reading it.
569 2001-05-08 Alan Modra <amodra@one.net.au>
571 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
572 from md_relax_table, and combine some switch cases.
574 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
576 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
577 from offset in non-pcrel operands too.
579 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
581 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
582 * config/tc-arm.c (arm_handle_align): Do not insert more than
583 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
584 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
586 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
588 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
590 * Makefile.in: Regenerate.
591 * configure.in: Remove duplicate mips-*-ecoff* entry.
592 * configure: Regenerate.
594 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
595 (n_names): Cast away type mismatch.
596 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
597 (obj_ecoff_frob_symbol): Likewise.
598 * ecoff.c: (add_file): Add unused attribute.
599 (ecoff_directive_begin): Likewise.
600 (ecoff_directive_bend): Likewise.
601 (ecoff_directive_def): Likewise.
602 (ecoff_directive_dim): Likewise.
603 (ecoff_directive_scl): Likewise.
604 (ecoff_directive_size): Likewise.
605 (ecoff_directive_type): Likewise.
606 (ecoff_directive_tag): Likewise.
607 (ecoff_directive_val): Likewise.
608 (ecoff_directive_endef): Likewise.
609 (ecoff_directive_end): Likewise.
610 (ecoff_directive_ent): Likewise.
611 (ecoff_directive_extern): Likewise.
612 (ecoff_directive_file): Likewise.
613 (ecoff_directive_fmask): Likewise.
614 (ecoff_directive_frame): Likewise.
615 (ecoff_directive_mask): Likewise.
616 (ecoff_directive_loc): Likewise.
617 (mark_stabs): Likewise.
618 (ecoff_stab): Likewise.
619 (ecoff_frob_symbol): Cast away type mismatch.
620 (ecoff_padding_adjust): Likewise.
621 (ecoff_build_symbols): Likewise.
622 (ecoff_build_procs): Likewise.
623 (ecoff_build_aux): Likewise.
624 (ecoff_build_strings): Likewise.
625 (ecoff_build_fdr): Likewise.
626 (ecoff_build_debug): Likewise.
627 * itbl-ops.c (itbl_assemble): Variable initialization.
629 2001-05-03 Alan Modra <amodra@one.net.au>
631 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
632 expressions rather than triggering an assert.
634 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
636 * config/tc-openrisc.c: New file.
637 * config/tc-openrisc.h: Likewise.
639 * Makefile.am: Add OpenRISC target.
640 * Makefile.in: Regenerated.
642 * configure.in (openrisc-*-*): Add target.
643 * configure: Regenerated.
645 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
647 * config/tc-arm.c (arm_frag_align_code): Change error message to
648 more explanatory version.
650 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
652 * config/tc-mips.c (md_parse_option): Also accept
653 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
655 2001-04-27 David Mosberger <davidm@hpl.hp.com>
657 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
658 argument passing order: predicate goes last, not first.
660 2001-04-27 Sean McNeil <sean@mcneil.com>
662 * configure.in: Add arm-vxworks.
663 * configure: Regenerate.
665 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
667 * config/tc-arm.c (arm_handle_align): New Function: Generate
668 no-op filled alignment frags.
669 (arm_frag_align_code): New Function: Create a code alignment frag.
670 (arm_init_frag): New Function: Initialse the target dependent
673 * config/tc-arm.h (TC_FRAG_TYPE): Define.
674 (TC_FRAG_INIT): Define.
675 (HANDLE_ALIGN): Define.
676 (md_do_align): Define.
678 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
680 * config/obj-coff.c (do_linenos_for): Check to see if the filename
681 symbol has been initialised before extracting its symbol index.
683 2001-04-24 H.J. Lu <hjl@gnu.org>
685 * configure: Regenerated with the right version of autoconf.
687 2001-04-24 Christian Groessler <cpg@aladdin.de>
689 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
690 generate R_CALLR and R_REL16 relocations
692 2000-04-20 Jason Eckhardt <jle@redhat.com>
694 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
695 since frag_now can change after d10v_cleanup is called.
697 2001-04-16 David O'Brien <obrien@FreeBSD.org>
699 * configure.in: Add the em type for FreeBSD targets.
700 * configure: Regenerate.
702 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
704 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
705 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
707 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
708 pc-relative relocations not placed at the end of the instruction.
710 2001-04-13 Jim Wilson <wilson@redhat.com>
712 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
715 2001-04-13 Jakub Jelinek <jakub@redhat.com>
717 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
718 handle SHF_MERGE and SHF_STRINGS.
719 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
720 (obj_elf_section): Allow additional argument specifying entity size.
721 * write.c (adjust_reloc_syms): Keep relocations against local symbols
722 in SEC_MERGE sections.
724 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
726 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
728 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
730 * expr.c (operand): Pass &c to md_parse_name().
731 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
733 2001-04-07 Steven J. Hill <sjhill@cotw.com>
735 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
737 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
738 * Makefile.in: Regenerated.
740 * configure.in: Use traditional MIPS targets for Linux/MIPS.
741 * configure: Regenerated.
743 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
745 * config/tc-mn10300.c (xr_registers): Added `pc'.
747 2001-04-05 Alan Modra <alan@linuxcare.com.au>
749 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
750 * configure: Regenerate.
752 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
753 cases, and always return size based on current fr_subtype.
754 (md_begin): Move initialization of md_relax_table..
755 (md_relax_table): ..to static initializer. Set rlx_length for
756 UNDEF_WORD_DISP cases.
757 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
758 (md_begin): Likewise.
759 (md_relax_table): Likewise.
760 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
761 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
762 Set rlx_backward and rlx_forward to zero for unused states.
763 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
764 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
765 (UNCOND12, UNCOND32): Remove duplicate defines.
767 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
769 * config/tc-cris.c (md_estimate_size_before_relax) <case
770 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
771 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
772 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
773 Add cases to cover all relax states.
774 (cris_insn_first_word_frag): New.
775 (md_assemble): Call cris_insn_first_word_frag to get the first
776 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
777 end. Drop variable insn_size.
778 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
779 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
780 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
782 * write.c (write_object_file): Reset broken word state before
785 2001-03-31 Alan Modra <alan@linuxcare.com.au>
787 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
788 for one line if not already enabled.
789 * cond.c (s_elseif): Correct conditional assembly listing.
792 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
793 Don't abort on NULL current_cframe.
795 2001-03-30 Alan Modra <alan@linuxcare.com.au>
797 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
798 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
799 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
800 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
801 * config/obj-coff.c (do_relocs_for): Likewise.
802 (yank_symbols): Likewise.
803 (fixup_segment): Likewise.
804 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
805 (ppc_fix_adjustable): Likewise.
806 * config/tc-mips.c (md_convert_frag): Likewise.
807 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
808 * ehopt.c (eh_frame_convert_frag): Likewise.
809 * expr.c (make_expr_symbol): Likewise.
811 * frags.h (struct frag): Add last_fr_address. Reorder fields for
813 * symbols.c (resolve_symbol_value): Don't fix expression values
814 until relaxation is complete.
815 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
816 (S_GET_VALUE): Likewise, and return unresolved expression value.
817 * write.c (finalize_syms): New.
818 (relax_and_size_seg): Split into..
819 (relax_seg): New function, returns 1 if anything changed..
820 (size_seg): And the remainder of relax_and_size_seg.
821 (fixup_segment): Arrange for final resolution of sym values.
822 (adjust_reloc_syms): Likewise.
823 (write_object_file): Likewise, and repeatedly call relax_seg until
824 nothing more changes.
825 (relax_segment): Return 1 if anything changed. Use correct types
826 for rs_org `target' and `after'.
827 * write.h (finalize_syms): Declare.
828 (relax_segment): Update prototype.
830 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
831 do-nothing cases to switch to avoid abort on a second relaxation
832 pass, and tidy code a little.
833 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
834 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
835 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
836 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
837 (md_relax_table): Remove first four unused entries. Increment
838 rlx_length by one throughout table, and update comments to suit.
839 (md_estimate_size_before_relax): Return size of current variable
840 part of frag to reflect reality when relaxing more than once.
841 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
842 (COND32, UNCD32): Rename to DISP32 throughout.
843 (UNDEF_WORD_DISP): Renumber to 3.
844 (md_estimate_size_before_relax): Add extra do-nothing cases.
845 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
846 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
847 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
848 handle word and dword branches.
850 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
852 * config/tc-cris.h (tc_fix_adjustable): Allow only
853 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
854 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
855 example in comment to valid type.
857 2001-03-28 H.J. Lu <hjl@gnu.org>
859 * read.c (equals): Set to local for COFF only if it hasn't been
862 2001-03-28 Alan Modra <alan@linuxcare.com.au>
864 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
865 (md_begin): Use it when setting default architecture.
867 2001-03-27 Nick Papadonis <nick@coelacanth.com>
869 * read.c (equals): (for COFF) default symbols to being local.
871 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
873 * configure.in (cris-*-*): Change default emulation to criself.
874 (cris-*-*aout*): New rule.
875 * configure: Regenerate.
877 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
879 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
880 BFD_RELOC_390_GOTENT.
881 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
882 BFD_RELOC_390_GOTENT.
884 2001-03-26 Nick Clifton <nickc@redhat.com>
886 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
887 * config/tc-s390.c (s390_force_relocation): New function: Force
888 relocations for VTINHERIT relocs.
890 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
892 * doc/as.texinfo: Put @c man begin to generate the as man page.
893 When generating man, define all the variables. Re-organize some
894 options to obtain better indentation of man page.
895 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
896 (as.1): Build from as.texinfo.
897 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
899 2001-03-25 Alan Modra <alan@linuxcare.com.au>
901 * config/tc-i386.c (i386_scale): Accept an absolute expression for
902 scale factor, and return the end of the expression.
903 (i386_operand): Modify for above.
905 2001-03-23 Nick Clifton <nickc@redhat.com>
907 * doc/as.texinfo: Document --listing-XXX command line switches.
908 Explain why listings behave differently when -pipe is used.
910 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
912 * write.c (fix_new_exp): Print an error if passed a register.
914 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
916 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
917 (PIC_SUFFIX_CHAR): New macro.
918 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
920 (md_longopts): New option --pic.
921 (OPTION_PIC): Define.
922 (md_estimate_size_before_relax): Tweak longish comment.
923 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
924 (md_assemble): Handle a PIC relocation on prefix and normal
925 instruction operands.
926 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
927 "complex" operand expressions. Call frag_more outside
928 gen_cond_branch_32 parameter list.
929 (cris_process_instruction): Handle PIC relocs on parsed
930 operand expressions. Validize PIC reloc sizes.
931 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
932 (gen_bdap): Handle "complex" operand expressions.
933 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
934 ADD.D offset,PC as jump instruction if generating PIC. Generate
935 error instead of crashing on complex expressions.
936 (cris_number_to_imm): Add segT parameter. All callers changed.
937 Use segT parameter, not now_seg, for segment of fixup. Handle
938 PCREL relocations but check that they are fully resolved.
939 (md_parse_option): Handle OPTION_PIC.
940 (tc_gen_reloc): Handle PIC relocs.
941 (md_show_usage): Update for --pic.
942 (md_apply_fix3): Renamed from md_apply_fix.
943 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
944 (md_cris_force_relocation): Force relocation for PIC relocs.
946 * config/tc-cris.h: Tweak attribution.
947 (MD_APPLY_FIX3): Define.
948 (IS_CRIS_PIC_RELOC): New macro.
949 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
950 (tc_fix_adjustable): Don't adjust a globally visible symbol when
952 (tc_frob_symbol): Avoid emitting undefined symbols.
954 2001-03-20 Alan Modra <alan@linuxcare.com.au>
956 * frags.h (struct frag): Add relax_marker.
957 * write.c (is_dnrange): Delete.
958 (relax_frag): Use correct types for `aim', `target', `address'.
959 Delete `offset', `was_address'. Test `relax_marker' instead of
960 using fragile (and slow) address test.
961 (relax_segment): Init and flip `relax_marker'.
963 2001-03-19 Alan Modra <alan@linuxcare.com.au>
965 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
968 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
970 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
971 with 'Motorola specification for assembly language input standard'.
973 2001-03-17 Richard Henderson <rth@redhat.com>
975 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
976 (dwarf2_directive_loc): Don't use them.
977 (dwarf2_directive_file): Reject duplicate file definitions.
978 (get_filenum): Zero allocated memory.
979 (out_file_list): Complain about missing file definitions.
981 2001-03-17 Alan Modra <alan@linuxcare.com.au>
983 * read.c (do_org): Handle complex expressions.
984 * cgen.c (gas_cgen_finish_insn): Likewise.
986 2001-03-15 David Mosberger <davidm@hpl.hp.com>
988 * config/tc-ia64.c (md): New member keep_pending_output.
989 (ia64_flush_pending_output): Flush only if md.keep_pending_output
991 (dot_xdata): Turn on md.keep_pending_output for the duration of
993 (dot_xfloat_cons): Ditto.
994 (dot_xstringer): Ditto.
995 (dot_xdata_ua): Ditto.
996 (dot_xfloat_cons_ua): Ditto.
998 2001-03-15 Jim Wilson <wilson@redhat.com>
1000 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1003 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1005 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1007 2001-03-15 DJ Delorie <dj@redhat.com>
1009 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1010 blindly freeing string if it isn't at the top of the obstack.
1012 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1014 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1015 (NUM_FLAG_CODE): Define.
1016 (lex_got): New function.
1017 (got_reloc): New global var.
1018 (x86_cons_fix_new): New function.
1019 (x86_cons): New function.
1020 (i386_immediate): Use lex_got here, replacing inline code. Change
1021 "ignoring junk.." error message to "junk.."
1022 (i386_displacement): Likewise.
1023 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1024 (x86_cons): Declare.
1025 (TC_CONS_FIX_NEW): Define.
1026 (x86_cons_fix_new): Declare.
1028 2001-03-12 Nick Clifton <nickc@redhat.com>
1030 * config/tc-arm.c (md_begin): Always set machine type based on
1033 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1035 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1036 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1038 <JumpInterSegment output>: Use correct i.disp_reloc[].
1039 <immediate output>: Likewise.
1041 2001-03-06 Nick Clifton <nickc@redhat.com>
1043 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1046 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1048 * config/tc-m68k.c : Add 5407 to archs[] table.
1049 (HAVE_LONG_BRANCH): Add mcf5407.
1050 (select_control_regs): Recognize 5407.
1052 2001-03-02 Dave Brolley <brolley@redhat.com>
1054 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1057 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1059 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1060 (gen_to_words): Print warnings if NaNs are found and the target CPU
1061 does not support them. Allow largest exponent to be used in normal
1062 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1064 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1066 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1067 anymore since we use bfd_elf_generic_reloc now.
1068 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1070 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1072 * configure.in (BFD_VERSION): New.
1073 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1074 * configure: Regenerate.
1075 * Makefile.am: Run "make dep-am"
1076 * Makefile.in: Regenerate.
1077 * doc/Makefile.in: Regenerate.
1079 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1081 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1082 SEC_NEVER_LOAD when the 'n' flag is used.
1083 Add SEC_NEVER_LOAD to matchflags.
1085 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1087 * symbols.c (decode_local_label_name): Initialize message_format
1088 only when an error is reported (perf pb due to I18N).
1090 2001-02-23 H.J. Lu <hjl@gnu.org>
1092 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1093 BFD_ASSEMBLER is not defined.
1095 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1097 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1098 done if it's against a symbol.
1100 2001-02-22 Timothy Wall <twall@cygnus.com>
1102 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1103 target formats if applicable.
1104 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1105 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1106 * Makefile.in: Regenerated.
1107 * configure.in: Added configuration for ia64-*-aix*.
1108 * configure: Regenerated.
1110 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1112 * config/tc-ia64.c (enum operand_match_result): New type.
1113 (operand_match): Change return type to operand_match_result.
1114 Fix all returns appropriately, adding support for returning the
1115 out-of-range result.
1116 (parse_operands): New locals result, error_pos, out_of_range_pos,
1117 curr_out_of_range_pos. Rewrite operand matching loop to give better
1120 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1122 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1123 (dot_proc): Clear unwind.prologue_count to zero.
1124 (dot_prologue): Increment unwind.prologue_count.
1125 (dot_restore): If second operand is omitted, use
1126 unwind.prologue_count -1 for "ecount" (# of additional regions to
1127 pop). Decrement unwind.prologue_count by number of regions
1130 2001-02-21 Nick Clifton <nickc@redhat.com>
1132 * doc/as.texinfo (Section): Note that some flags to the COFF
1133 version of .section remove attributes rather than setting them.
1135 2001-02-20 Kazu Hirata <kazu@hxi.com>
1137 * config/tc-pdp11.c: Fix formatting.
1138 * config/tc-pdp11.h: Likewise.
1140 2001-02-20 Bo Thorsen <bo@suse.de>
1142 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1145 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1147 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1148 all FreeBSD platforms should look the same at this level.
1149 * configure: Rebuilt.
1150 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1152 2001-02-18 lars brinkhoff <lars@nocrew.org>
1154 * Makefile.am: Add PDP-11 target.
1155 * configure.in: Likewise.
1156 * config/tc-pdp11.c: New file.
1157 * config/tc-pdp11.h: New file.
1158 * doc/Makefile.am: Add PDP-11 documentation.
1159 * doc/all.texi: Likewise.
1160 * doc/as.texinfo: Likewise.
1161 * doc/c-pdp11.texi: New file.
1163 2001-02-16 matthew green <mrg@redhat.com>
1165 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1167 2001-02-13 Jim Wilson <wilson@redhat.com>
1169 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1170 reloc instead of a 0 reloc.
1171 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1173 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1175 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1177 * write.c (is_dnrange): Stop as soon as the address becomes
1179 (relax_frag): Add segment parameter. Only call symbol_get_frag
1180 once. Only call is_dnrange if the symbol is in the same segment,
1181 and the symbol address is larger.
1182 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1183 * write.h (relax_frag): Update declaration.
1184 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1186 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1187 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1188 (m32r_relax_frag): Update declaration.
1189 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1190 * config/tc-tic54x.h (md_relax_frag): Likewise.
1191 * doc/internals.texi (CPU backend): Update documentation for
1194 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1196 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1197 Mention effect of < 386 architectures on jump promotion.
1198 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1200 * config/tc-i386.c (no_cond_jump_promotion): New.
1201 (set_cpu_arch): Parse "jumps" arch modifier.
1202 (insn_size): Modify usage comment.
1203 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1204 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1205 (TYPE_FROM_RELAX_STATE): New define.
1206 (UNCOND_JUMP, COND_JUMP): Renumber.
1207 (md_relax_table): Reorder to suit.
1208 (COND_JUMP86): New define.
1209 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1210 (md_assemble): Create frag var for jumps of max size, encode relax
1211 state for COND_JUMP86.
1212 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1213 leave conditional jumps small if no_cond_jump_promotion.
1214 (md_convert_frag): Likewise.
1216 * expr.c (operator): Don't bump input_line_pointer for two char
1217 operators. Instead return operator size via new param num_chars.
1218 (expr): Use above to parse multi-char operators correctly.
1220 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1222 * config/tc-i386.c (i386_displacement): Fix handling of
1223 BFD_RELOC_X86_64_GOTPCREL.
1224 (i386_validate_fix): Likewise.
1226 2001-02-12 Philip Blundell <pb@futuretv.com>
1228 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1229 ldrt/strt instructions.
1231 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1233 * config/tc-mips.c (macro): For M_LA_AB emit a
1234 BFD_RELOC_MIPS_CALL16 relocation or a
1235 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1236 BFD_RELOC_MIPS_GOT16 and
1237 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1238 loading the jump register when generating SVR4_PIC code.
1240 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1242 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1243 map to MIPS-specific files, as they used to do before the
1244 change on 2000-05-21.
1245 * configure: Regerate.
1247 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1249 * config/tc-mips.c (md_parse_option): Don't try to compile
1250 ELF-only option code if not ELF.
1252 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1254 * config/tc-ia64.h (md_elf_section_type): New macro.
1255 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1256 (they're now handled via ia64_elf_section_type.
1258 * config/tc-ia64.c (unwind): New members saved_text_seg,
1259 saved_text_subseg, and force_unwind_entry.
1260 (optimize_unw_records): New function to optimize away unnecessary
1262 (ia64_elf_section_type): New function.
1263 (output_unw_records): Generate unwind info only if the size is
1264 non-zero or if it's forced for some other reason (e.g.,
1265 handlerdata or a personality routine).
1266 (generate_unwind_image): Don't switch back to previous
1267 section---stay inside the unwind info section instead so that
1268 handlerdata that may follow goes into the right place.
1269 (dot_handlerdata): Force generation of unwind entry and save the
1270 current active text segment before generating unwind image.
1271 (dot_unwentry): Force generation of unwind entry.
1272 (dot_personality): Ditto.
1273 (dot_endp): Generate unwind table entry only if there is
1274 some unwind info or the unwind entry was forced.
1276 * config/tc-ia64.c (make_unw_section_name): New macro to form
1277 unwind section name.
1278 (generate_unwind_image): Add "text_name" argument. Use it to
1279 form unwind section name.
1280 (dot_handlerdata): Determine current segment (section) name and
1281 pass it to generate_unwind_image().
1282 (dot_endp): Determine current segment (section) name and use
1283 it to determine the appropriate unwind section name.
1284 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1285 n, fill, and max arguments.
1287 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1289 * Makefile.am: Add linux target for S/390.
1290 * configure.in: Likewise.
1291 * config/tc-s390.c: New file.
1292 * config/tc-s390.h: New file.
1294 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1296 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1297 2byte, 4byte and 8byte.
1299 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1301 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1302 md_number_to_chars with size > sizeof (valueT).
1304 2001-02-06 H.J. Lu <hjl@gnu.org>
1306 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1307 there is no relocation.
1309 2001-02-06 H.J. Lu <hjl@gnu.org>
1311 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1313 * config/tc-ia64.c (md_parse_option): Only accept the valid
1314 ia64 options on "-axxx".
1316 2001-02-05 Jim Wilson <wilson@redhat.com>
1318 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1319 aborting for invalid operands.
1321 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1323 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1324 than via pointer. Update all callers.
1325 (UNWIND_LOW32): Define.
1326 (UNWIND_HIGH32): Define.
1327 (pa_build_unwind_subspace): Use the above macros instead of dumping
1328 bitfields directly. Call frag_more once rather than multiple times.
1329 (md_assemble): Use UNWIND_LOW32.
1330 (pa_entry): Likewise
1331 (pa_procend): Likewise.
1332 (process_exit): Use UNWIND_HIGH32.
1334 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1336 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1337 function to select the header according to the cpu.
1338 (md_after_pass_hook, md_do_align): Remove.
1339 (md_cleanup, m68hc11_cleanup): Remove.
1340 (md_pcrel_from_section): Declare.
1341 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1342 (build_jump_insn, build_insn): Likewise.
1343 (m68hc11_listing_header): New function.
1344 (m68hc11_cleanup): Remove.
1346 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1348 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1349 symbols because there is no support for shared libraries and these
1350 symbols can't be overridden (unless they are weak).
1352 2001-02-01 Momchil Velikov <velco@fadata.bg>
1354 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1355 for the compilation unit with a zero byte.
1357 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1359 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1360 destinations. Correct range check for 17 and 22 bit branches.
1362 2001-01-25 Nick Clifton <nickc@redhat.com>
1364 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1365 still set. Issue an error message instead.
1366 (md_estimate_size_before_relax): Delete unused variable
1367 'buffer_address'. Fixup parentheses around if statement.
1369 2001-01-23 Kazu Hirata <kazu@hxi.com>
1371 * as.c: Fix formatting.
1372 * ehopt.c: Likewise.
1373 * messages.c: Likewise.
1374 * stabs.c: Likewise.
1375 * symbols.c: Likewise.
1377 2001-01-23 Ben Elliston <bje@redhat.com>
1379 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1381 2001-01-22 Kazu Hirata <kazu@hxi.com>
1383 * config/tc-alpha.c: Fix formatting.
1385 2001-01-19 Kazu Hirata <kazu@hxi.com>
1387 * config/tc-alpha.c: Fix formatting.
1389 2001-01-18 Kazu Hirata <kazu@hxi.com>
1391 * config/tc-alpha.c: Fix formatting.
1393 2001-01-18 Nick Clifton <nickc@redhat.com>
1395 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1397 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1399 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1401 * configure.in (cpu_type, arch): Match i386 too.
1402 * configure: Rebuilt.
1404 2001-01-16 Kazu Hirata <kazu@hxi.com>
1406 * config/tc-i386.c: Fix formatting.
1408 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1410 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1411 relocs for .PARISC.unwind section.
1413 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1414 depending on section flags, not just for .text.
1416 2001-01-15 Jim Wilson <wilson@redhat.com>
1418 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1419 not immediately followed by an instruction.
1421 2001-01-15 Kazu Hirata <kazu@hxi.com>
1423 * config/tc-m68hc11.c: Fix formatting.
1425 2001-01-15 Nick Clifton <nickc@redhat.com>
1427 * symbols.c (colon): Change 'already defined symbol' from a
1428 fatal error to an ordinary error. There is no reason why this
1429 error should be fatal.
1431 * message.c (as_fatal): Delete output file, if one has been
1434 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1436 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1438 2001-01-14 Kazu Hirata <kazu@hxi.com>
1440 * config/tc-alpha.c: Fix formatting.
1441 * config/tc-arc.c: Likewise.
1442 * config/tc-arc.h: Likewise.
1443 * config/tc-d10v.c: Likewise.
1444 * config/tc-i370.c: Likewise.
1445 * config/tc-i386.c: Likewise.
1446 * config/tc-i960.c: Likewise.
1447 * config/tc-m68k.c: Likewise.
1448 * config/tc-ppc.c: Likewise.
1449 * config/tc-sparc.c: Likewise.
1450 * config/tc-tahoe.c: Likewise.
1451 * config/tc-vax.c: Likewise.
1453 * config/tc-arc.c: Fix formatting.
1455 * config/tc-arc.c: Fix formatting.
1457 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1459 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1460 both 32 and 64 bit ELF.
1462 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1463 and don't bother storing `m' for "ce" completer. Tidy handling of
1464 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1466 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1468 * config/tc-i386.h (TARGET_MACH): New macro.
1469 (i386_mach): Declare.
1470 * config/tc-i386.c (i386_mach): New function.
1472 2001-01-13 Philip Blundell <philb@gnu.org>
1474 * doc/as.texinfo: Fix spelling and cross-references.
1476 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1477 character for all systems, not just GNU/Linux. Make it explicit
1478 that `-k' doesn't affect code generation, just ELF flags.
1480 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1482 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1485 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1487 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1489 2001-01-12 Nick Clifton <nickc@redhat.com>
1491 * as.c (print_args): Update copyright date to 2001.
1493 2001-01-12 Peter Targett <peter.targett@arccores.com>
1495 * doc/c-arc.texi: New file.
1496 Some sections to be expanded.
1498 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1500 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1501 (md_parse_option): Always accept "--32".
1503 2001-01-11 Peter Targett <peter.targett@arccores.com>
1505 * as.h (TC_ARC): Ensure struc-symbol.h included.
1506 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1508 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1509 (TARGET_SYMBOL_FIELDS) added.
1511 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1512 * doc/c-arc.texi: New file.
1513 Some sections to be expanded.
1514 * doc/as.texinfo: Update command-line options.
1515 Removed outdated text for ARC dependant features, instead include
1516 text from above file.
1518 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1519 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1520 (targ-cpu.h) header.
1522 * config/tc-arc.c: New updated configuration for
1523 ARC, including selection of core variants, and extensibility of
1524 instructions, registers etc. through directives.
1526 * config/tc-arc.c (arc_extinst): Minor corrections for
1528 (arc_common) Likewise. Make alignment argument optional for local
1529 symbols also, with default of zero.
1531 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1533 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1534 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1535 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1536 and fix_new_exp() instead.
1537 (md_convert_frag): For indexed post byte use the symbol value
1538 rather than the displacement.
1539 (md_relax_table): Fix indexed offset relax.
1541 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1543 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1545 (relaxable_symbol): New function.
1547 2001-01-11 Andreas Jaeger <aj@suse.de>
1549 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1552 2001-01-10 Nick Clifton <nickc@redhat.com>
1554 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1555 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1557 2001-01-10 Nick Clifton <nickc@redhat.com>
1559 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1560 character used to dollar local symbols.
1561 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1562 local label symbols.
1563 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1564 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1566 Use LOCAL_LABEL_CHAR.
1567 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1568 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1569 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1571 2001-01-08 Bo Thorsen <bo@suse.de>
1573 * config/tc-i386.c (i386_immediate, i386_displacement):
1576 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1578 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1581 2001-01-07 Philip Blundell <philb@gnu.org>
1583 * doc/as.texinfo (Bug Reporting): Update email address for
1587 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1589 * configure.in: Define DEFAULT_ARCH for i386.
1590 * config/tc-i386.c (md_assemble): Return after the error message;
1591 move testing for 64bit operands to proper place.
1593 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1595 * doc/as.texinfo: Document '#' as comment character for i386 and
1596 x86_64. Add AMD x86-64 into menu of machine dependent information.
1598 * doc/c-i386.texi: Document x86_64 extensions.
1600 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1602 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1604 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1606 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1607 * NEWS: Add note about Pentium4 support.
1609 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1611 * config/tc-i387.c (pi, pte, pt): Update.
1612 (type_names): Add new types.
1614 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1616 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1617 CpuUnknown): Renumber
1618 (CpuP4, CpuSSE2): New.
1619 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1621 2001-01-03 Philip Blundell <pb@futuretv.com>
1623 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1625 (alpha_fix_adjustable): Likewise.
1626 (md_apply_fix): Likewise.
1628 2000-12-31 H.J. Lu <hjl@gnu.org>
1630 * listing.c (listing_message): Allocate string only if it is
1633 * configure: Rebuild.
1635 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1637 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1638 Point out caveats with generating fixups for the opcode in a frag.
1640 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1642 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1645 2000-12-29 H.J. Lu <hjl@gnu.org>
1647 * listing.c (calc_hex): Print the variable part only if the
1648 fragment type is rs_fill.
1650 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1652 * doc/internals.texi (tc_conditional_pseudoop,
1653 TC_LINKRELAX_FIXUP): Fix typos.
1655 2000-12-28 Richard Henderson <rth@redhat.com>
1657 * write.c (subsegs_finish): Fix thinko last change -- don't
1658 "optimize" the alignment == 0 case.
1660 2000-12-28 Richard Henderson <rth@redhat.com>
1662 * as.h (rs_align_test): New.
1663 * frags.c (NOP_OPCODE): Move default from read.c.
1664 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1665 (frag_align_code): New.
1666 * frags.h (frag_align_code): Declare.
1667 * read.c (NOP_OPCODE): Remove.
1668 (do_align): Use frag_align_code.
1669 * write.c (NOP_OPCODE): Remove.
1670 (get_recorded_alignment): New.
1671 (cvt_frag_to_fill): Handle rs_align_test.
1672 (relax_segment): Likewise.
1673 (subsegs_finish): Align last subseg in section to the
1674 section alignment. Use frag_align_code.
1675 * write.h (get_recorded_alignment): Declare.
1676 * config/obj-coff.c (size_section): Handle rs_align_test.
1677 (fill_section, fixup_mdeps): Likewise.
1678 (write_object_file): Use frag_align_code.
1680 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1681 (alpha_handle_align): New.
1682 * config/tc-alpha.h (HANDLE_ALIGN): New.
1683 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1685 * config/tc-i386.h (md_do_align): Use frag_align_code.
1686 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1688 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1689 (ia64_handle_align): New.
1690 * config/tc-ia64.h (HANDLE_ALIGN): New.
1691 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1693 * config/tc-m32r.c (m32r_do_align): Remove.
1694 (m32r_handle_align): New.
1695 (fill_insn): Use frag_align_code.
1696 * config/tc-m32r.h (md_do_align): Remove.
1697 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1698 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1699 * config/tc-mips.c, config/tc-mips.h: Similarly.
1701 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1702 (sh_handle_align): Likewise. Handle rs_align_code.
1703 (sh_do_align): Remove.
1704 * config/tc-sh.h (md_do_align): Remove.
1705 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1707 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1708 (sparc_handle_align): Likewise. Handle rs_align_code.
1709 * config/tc-sparc.h (md_do_align): Remove.
1710 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1712 2000-12-22 DJ Delorie <dj@redhat.com>
1714 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1715 when we assemble the first half of a pair.
1717 2000-12-22 H.J. Lu <hjl@gnu.org>
1719 * config/tc-i386.c (reloc): Update the macro for non-bfd
1721 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1723 2000-12-22 H.J. Lu <hjl@gnu.org>
1725 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1727 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1729 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1730 (QWORD_MNEM_SUFFIX): New macro.
1731 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1733 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1734 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1736 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1737 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1738 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1739 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1740 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1742 (Reg, WordReg): Add Reg64.
1743 (Imm): Add Imm32S and Imm64.
1745 (Disp): Add Disp64 and Disp32S.
1746 (AnyMem): Add Disp32S.
1747 (RegRex, RegRex64): New macros.
1748 (rex_byte): New type.
1749 * config/tc-i386.c (set_16bit_code_flag): Kill.
1750 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1751 (reloc): New parameter "signed"; support x86_64.
1752 (set_code_flag): New.
1753 (DEFAULT_ARCH): New macro; default to "i386".
1754 (default_arch): New static variable.
1755 (struct _i386_insn): New fields Operand_PCrel; rex.
1756 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1757 (flag_code): New enum and static variable.
1758 (use_rela_relocations): New static variable.
1759 (flag_code_names): New static variable.
1760 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1761 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1763 (i386_align_code): Return plain "nop" for x86_64.
1764 (mode_from_disp_size): Support Disp32S.
1765 (smallest_imm_type): Support Imm32S and Imm64.
1766 (offset_in_range): Support size of 8.
1767 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1768 (md_pseudo_table): Add "code64"; use set_code_flat.
1769 (md_begin): Emit sane error message on hash failure.
1770 (tc_i386_fix_adjustable): Support x86_64 relocations.
1771 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1772 instructions supported on particular arch just partially,
1773 output of 64bit immediates, handling of Imm32S and Disp32S type.
1774 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1775 (i386_displacement): Likewise.
1776 (i386_index_check): Cleanup; support 64bit addresses.
1777 (md_apply_fix3): Support x86_64 relocation and rela.
1778 (md_longopts): Add "32" and "64".
1779 (md_parse_option): Add OPTION_32 and OPTION_64.
1780 (i386_target_format): Call even for ELFs; choose between
1781 elf64-x86-64 and elf32-i386.
1782 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1783 (tc_gen_reloc): Support rela relocations and x86_64.
1784 (intel_e09_1): Support QWORD.
1786 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1788 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1789 it's not an offset expression.
1790 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1791 keep the braces '[' and ']' in the output string.
1792 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1793 != FLAT. There is no such op_modifier.
1795 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1797 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1800 2000-12-13 Kazu Hirata <kazu@hxi.com>
1802 * as.h: Fix formatting.
1804 * dwarf2dbg.c: Likewise.
1805 * input-scrub.c: Likewise.
1808 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1810 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1811 configure: Regenerate.
1813 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1815 * dwarf2dbg.c: #include <limits.h> only if it exists.
1817 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1819 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1820 (md_apply_fix): Here too.
1822 2000-12-12 Jim Wilson <wilson@redhat.com>
1824 * config/tc-ia64.h (ia64_init): Add prototype.
1826 2000-12-12 H.J. Lu <hjl@gnu.org>
1828 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1830 * read.h (outputting_stabs_line_debug): Change it to int.
1831 * stabs.c (outputting_stabs_line_debug): Likewise.
1833 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1835 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1836 the address of a function result.
1838 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1840 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1841 (md_assemble): Call dwarf2_emit_insn.
1842 (shlib): Fix typo SHILB -> SHLIB.
1843 (md_parse_option): Likewise.
1844 (ppc_elf_validate_fix): Likewise:
1845 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1847 2000-12-12 Nick Clifton <nickc@redhat.com>
1849 * cgen.h: Fix formatting.
1850 * input-scrub.c: Fix formatting.
1851 * macro.c: Fix formatting.
1852 * config/tc-mips.c: Fix formatting.
1853 * doc/c-mips.texi: Fix formatting.
1855 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1857 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1858 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1860 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1862 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1865 * i386.h (*_Suf): Remove No_dSuf.
1866 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1868 (i386_optab): Remove 'd' in the suffixes.
1870 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1872 * config/tc-i386.c (T_SHORT): Undefine before defining.
1874 2000-12-05 Kazu Hirata <kazu@hxi.com>
1876 * config/tc-mips.c: Fix formatting.
1878 2000-12-04 Matthew Hiller <hiller@redhat.com>
1880 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1881 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1882 (md_show_usage): Ditto.
1883 (md_parse_option): Ditto.
1884 (d10v_cleanup): Writes pending instruction only if
1885 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1886 Fix compile time warning messages.
1888 * doc/c-d10v.texi: Documents new options.
1890 2000-12-04 Matthew Hiller <hiller@redhat.com>
1892 * stabs.c (outputting_stabs_line_debug): New variable.
1893 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1894 function entry and unset at function exit.
1896 * read.h (outputting_stabs_line_debug): New extern declaration.
1898 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1900 * dwarf2dbg.c: Fix compile time warning messages.
1902 2000-12-03 Kazu Hirata <kazu@hxi.com>
1904 * config/tc-a29k.c: Fix formatting.
1905 * config/tc-alpha.c: Likewise.
1906 * config/tc-arm.c: Likewise.
1907 * config/tc-cris.c: Likewise.
1908 * config/tc-hppa.c: Likewise.
1909 * config/tc-i370.c: Likewise.
1910 * config/tc-i386.c: Likewise.
1911 * config/tc-i860.c: Likewise.
1912 * config/tc-i960.c: Likewise.
1913 * config/tc-ia64.c: Likewise.
1914 * config/tc-m68hc11.c: Likewise.
1915 * config/tc-m68k.c: Likewise.
1916 * config/tc-m88k.c: Likewise.
1917 * config/tc-pj.c: Likewise.
1918 * config/tc-ppc.c: Likewise.
1919 * config/tc-sh.c: Likewise.
1920 * config/tc-sparc.c: Likewise.
1921 * config/tc-tahoe.c: Likewise.
1922 * config/tc-vax.c: Likewise.
1924 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1926 * config/tc-mips.c (mips_ip): When calculating offsets,
1927 don't accept as constant the difference between the
1928 addresses of symbols in two different sections.
1930 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1932 (validate_mips_insn): Likewise. Also, update 'B' operand
1933 specifier to use OP_*_CODE20 constants and delete 'm' operand
1935 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1936 operand specifiers. Change warning generated by 'B' operand
1937 specifier to reflect its new multi-purpose usage.
1939 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1940 -1, and update comment.
1941 (file_mips_isa): Likewise.
1942 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1943 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1944 ISA_* constants rather than hard-coded numbers.
1945 (mips_cpu_info): New structure.
1946 (mips_cpu_info_table): New table describing CPU and ISA names
1948 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1949 mips_cpu_info_from_cpu): New functions.
1950 (mips_isa_to_str): New function to get string for ISA name.
1951 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1952 return const char *.
1953 (md_begin): Redo CPU and ISA selection logic, using
1954 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1955 than hard-coded numbers.
1956 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1957 ISA_* constants rather than hard-coded numbers.
1958 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1959 (md_longopts): Delete OPTION_NO_MIPS32.
1960 (md_parse_option): Convert to use ISA_* constants rather than
1961 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1962 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1963 to use strcasecmp to recognize "default" and to use
1964 mips_cpu_info_from_name to get CPU numbers from argument.
1965 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1966 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1968 (s_mipsset): Accept ISA value 32.
1969 * doc/as.texinfo: Clean up MIPS options summary slightly,
1970 remove -no-mips32. Add note about -mips4 and -mips32
1971 specifying those ISA levels. Delete -mips32 and -no-mips32
1972 cpu flag descriptions.
1973 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1974 up the supported CPU switch list, and replace 4Kc, 4Km, and
1975 4Kp entries with a single mips32-4k entry. Note that you can
1978 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1980 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1982 (md_parse_option): Add cases for OPTION_MIPS5 and
1984 (md_show_usage): Mention -mips5 and -mips64 arguments.
1985 (s_mipsset): Add cases for MIPS5 and MIPS64.
1986 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1988 * doc/as.texinfo: Mention -mips5 and -mips64 options
1990 * doc/c-mips.texi: Likewise. Also update introduction
1991 and ".set" usage information.
1993 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1995 (mips_cpu_info_table): Add SB-1 entries.
1996 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1997 known to the -mcpu option.
1999 * doc/as.texinfo: Correct description of MIPS -mcpu
2000 option, by copying some of the text from doc/c-mips.texi.
2002 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2004 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2006 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2007 (sparc*-*-rtems*): Switched from a.out to ELF.
2008 * configure: Regenerate.
2009 * config.in: Regenerate.
2010 * Makefile.in: Regenerate.
2011 * aclocal.m4: Regenerate.
2012 * po/gas.pot: Regenerate.
2014 2000-11-30 Philip Blundell <pb@futuretv.com>
2016 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2017 even in non BFD_ASSEMBLER case.
2019 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2021 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2024 2000-11-29 Richard Henderson <rth@redhat.com>
2026 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2027 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2028 thread multiple subsegments properly; handle multiple code
2029 sections properly; emit proper compilation unit info for assembler
2030 generated debugging.
2032 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2033 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2034 (dwarf2dbg_estimate_size_before_relax): Declare.
2035 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2036 * write.c: Include dwarf2dbg.h.
2037 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2038 (relax_segment): Likewise.
2040 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2042 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2043 jump>: Use as_bad_where instead of as_bad. Tweak error message
2044 accordingly. Stabilize frag by updating fix part and resetting
2046 <undefined symbol, unconditional jump>: Ditto.
2047 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2048 indexing is_end_of_line[].
2049 (md_assemble): Initialize size to 0.
2050 (md_section_align): Mark parameter seg as unused.
2051 (parse_reg): Parse names case-insensitively.
2053 2000-11-28 Kazu Hirata <kazu@hxi.com>
2055 * config/obj-aout.h: Fix formatting.
2056 * config/obj-bout.h: Likewise.
2057 * config/obj-coff.c: Likewise.
2058 * config/obj-coff.h: Likewise.
2059 * config/obj-elf.h: Likewise.
2060 * config/obj-som.h: Likewise.
2061 * config/obj-vms.c: Likewise.
2062 * config/obj-vms.h: Likewise.
2063 * config/tc-h8300.h: Likewise.
2064 * config/tc-ns32k.h: Likewise.
2065 * config/tc-sparc.h: Likewise.
2066 * config/tc-tic54x.h: Likewise.
2067 * config/tc-z8k.h: Likewise.
2069 2000-11-28 Nick Clifton <nickc@redhat.com>
2071 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2072 License is present in the sources, but not the output, and
2073 also available from the GNU website.
2074 (GNU Free Documentation License): Comment out this section.
2076 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2078 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2079 targets. Remove i860 from valid a.out targets.
2080 * Makefile.in: Regenerate.
2082 * config/tc-cris.c: Include dwarf2dbg.h.
2083 (md_pseudo_table): Add .file and .loc.
2084 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2085 (s_cris_file, s_cris_loc): New.
2086 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2087 * Makefile.am: Regenerate dependencies.
2088 * Makefile.in: Regenerate.
2090 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2092 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2093 (MRI_MUL_PRECEDENCE): Likewise.
2094 (op_rank): Fix a comment typo.
2096 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2098 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2100 (get_operand): Fix analysis for movw/movb instructions.
2102 2000-11-24 Nick Clifton <nickc@redhat.com>
2104 * configure.in (xscale-elf): Add target.
2105 (xscale-coff): Add target.
2106 * configure: Regenerate.
2108 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2110 (ARM_EXT_XSCALE): New ARM architecture extension.
2111 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2112 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2113 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2114 (ARM_ARCH_V4): Remove processor from architecture.
2115 (ARM_ARCH_3M): New architecutre definition.
2116 (ARM_ARCH_V5TE): New architecutre definition.
2117 (ARM_ARCH_XSCALE): New architecutre definition.
2118 (CPU_DEFAULT): Allow to be defaulted to XScale.
2119 (atpcs): New boolean variable.
2120 (ldr_flags): Support 'd' flag for double word loads.
2121 (str_flags): Support 'd' flag for double word stored.
2122 (do_mia): New function.
2123 (do_mar): New function.
2124 (do_mra): New function.
2125 (do_pld): New function.
2126 (do_ldrd): New function.
2127 (do_blx): New function.
2128 (do_bkpt): New function.
2129 (do_clz): New function.
2130 (do_lstc2): New function.
2131 (do_cdp2): New function.
2132 (do_t_blx): New function.
2133 (do_t_bkpt): New function.
2134 (do_smla): New function.
2135 (do_smlal): New function.
2136 (do_smul): New function.
2137 (do_qadd): New function.
2138 (do_co_reg2c): New function.
2139 (LONGEST_INSN): Redefine to 7.
2141 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2142 command line switches.
2144 2000-11-22 Jim Wilson <wilson@redhat.com>
2146 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2147 (struct rsrc): Make line unsigned.
2148 (gr_values): Add missing initializer.
2149 (SLOT_NUM_NOT_SET): Add unsigned cast.
2150 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2151 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2152 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2153 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2154 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2155 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2156 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2157 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2158 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2159 Add ATTRIBUTE_UNUSED to unused parameters.
2160 (convert_expr_to_ab_reg): Add parens.
2161 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2162 (dot_prologue): Initialize grsave when declared.
2163 (md_pseudo_table): Add missing initializers.
2164 (operand_match): Add casts to bfd_vma.
2165 (emit_one_bundle): Delete unused local prev. Make required_template
2167 (specify_resource): Cast i to unsigned.
2168 (note_register_values): Use fprintf_vma.
2169 (print_dependency): Likewise.
2171 2000-11-21 Jim Wilson <wilson@redhat.com>
2173 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2174 for unwind info section.
2175 (dot_endp): Likewise for unwind section.
2177 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2180 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2182 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2183 (output_insn): Call dwarf2_emit_insn.
2184 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2186 2000-11-17 Richard Henderson <rth@redhat.com>
2188 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2189 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2190 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2192 2000-11-17 Nick Clifton <nickc@redhat.com>
2194 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2197 2000-11-17 Richard Henderson <rth@redhat.com>
2199 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2201 2000-11-17 Richard Henderson <rth@redhat.com>
2203 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2204 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2205 tri-state definition of alpha_flag_mdebug.
2206 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2207 (s_alpha_file): Store first .file directive.
2208 (s_alpha_stab): New.
2209 (md_pseudo_table): Add stabs and stabn.
2211 2000-11-17 Richard Henderson <rth@redhat.com>
2213 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2215 2000-11-17 Richard Henderson <rth@redhat.com>
2217 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2218 (main): Call dwarf2_finish.
2219 * as.h (debug_type): Clarify documentation of the meaning
2221 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2222 (print_stats): Fix parenthesis problem.
2223 (now_subseg_size): New.
2224 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2225 (dwarf2_directive_file): Don't set debug_type.
2226 (dwarf2_where): Honor DEBUG_DWARF2 first.
2227 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2228 do nothing if not emitting dwarf2 debug info, or no work.
2229 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2230 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2231 (ecoff_new_file): Likewise.
2232 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2233 commentary wrt dwarf2.
2235 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2236 ATTRIBUTE_UNUSED as needed.
2237 (emit_insn): Call dwarf2_emit_insn.
2238 (s_alpha_file): New.
2240 (s_alpha_coff_wrapper): Don't handle them.
2241 (md_pseudo_table): Update for .file and .loc.
2242 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2244 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2245 don't protect with debug_type.
2246 * config/tc-hppa.c (md_assemble): Likewise.
2247 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2248 * config/tc-mn10300.c (md_assemble): Likewise.
2249 * config/tc-sh.c (md_assemble): Likewise.
2250 * config/tc-v850.c (md_assemble): Likewise.
2252 * config/tc-arm.c (arm_end_of_source): Remove.
2253 * config/tc-hppa.c (pa_end_of_source): Remove.
2254 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2255 * config/tc-mn10300.c (mn10300_finalize): Remove.
2256 * config/tc-sh.c (sh_finalize): Remove.
2257 * config/tc-v850.c (sh_finalize): Remove.
2259 * config/tc-arm.h (md_end): Remove.
2260 * config/tc-hppa.h (md_end): Remove.
2261 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2262 * config/tc-m68hc11.h (md_end): Remove.
2263 * config/tc-mn10300.h (md_end): Remove.
2264 * config/tc-sh.h (md_end): Remove.
2265 * config/tc-v850.h (md_end): Remove.
2267 * config/tc-ia64.c (emit_one_bundle): Don't protect
2268 dwarf2 bits with debug_type.
2269 (md_assemble): Likewise.
2270 (ia64_end_of_source): Don't call dwarf2_finish.
2272 2000-11-16 Jim Wilson <wilson@redhat.com>
2274 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2275 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2278 2000-11-16 H.J. Lu <hjl@gnu.org>
2280 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2283 2000-11-15 Kazu Hirata <kazu@hxi.com>
2285 * config/tc-tic30.c: Fix formatting.
2286 * config/tc-tic80.c: Likewise.
2287 * config/tc-v850.c: Likewise.
2288 * config/tc-vax.c: Likewise.
2289 * config/tc-w65.c: Likewise.
2290 * config/tc-z8k.c: Likewise.
2292 2000-11-14 DJ Delorie <dj@redhat.com>
2294 * config/tc-v850.c: Support dwarf2.
2295 * config/tc-v850.h: Ditto.
2297 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2298 parse_cons_expression_v850 to initialize hold_cons_reloc.
2300 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2302 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2303 (errata_nops_necessary_p): New function.
2304 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2307 2000-11-14 Jim Wilson <wilson@redhat.com>
2309 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2310 return little endian bfd formats.
2312 2000-11-14 Kazu Hirata <kazu@hxi.com>
2314 * config/aout_gnu.h: Fix formatting.
2315 * config/atof-vax.c: Likewise.
2316 * config/m68k-parse.h: Likewise.
2317 * config/m88k-opcode.h: Likewise.
2318 * config/obj-elf.c: Likewise.
2319 * config/tc-arm.c: Likewise.
2320 * config/tc-cris.c: Likewise.
2321 * config/tc-i386.c: Likewise.
2322 * config/tc-ia64.c: Likewise.
2323 * config/tc-mn10300.c: Likewise.
2324 * config/te-386bsd.h: Likewise.
2325 * config/te-hppa.h: Likewise.
2326 * config/te-nbsd.h: Likewise.
2327 * config/te-ppcnw.h: Likewise.
2328 * config/te-sparcaout.h: Likewise.
2329 * config/te-tmips.h: Likewise.
2330 * config/vax-inst.h: Likewise.
2331 * config/vms-conf.h: Likewise.
2333 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2335 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2337 2000-11-13 H.J. Lu <hjl@gnu.org>
2339 * config/obj-elf.c (elf_frob_symbol): Support
2340 ".symver name,name2@@@nodename".
2341 (elf_frob_file_before_adjust): Likewise.
2343 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2344 and ".symver name,name2@@@nodename".
2347 2000-11-12 H.J. Lu (hjl@gnu.org)
2349 * config/obj-elf.c (obj_elf_symver): Check missing version
2352 2000-11-12 H.J. Lu (hjl@gnu.org)
2354 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2355 instead of bfd_vma for non-bfd assemblers.
2357 2000-11-09 Kazu Hirata <kazu@hxi.com>
2359 * itbl-ops.c: Fix comment typos.
2361 2000-11-08 Jim Wilson <wilson@redhat.com>
2363 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2364 (struct unwind): Add next_slot_frag field.
2365 (slot_index): New parameters slot_frag and first_frag. Add code
2366 to add in frag sizes when different. Add comments.
2367 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2368 arguments to slot_index.
2369 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2370 loop end. Set next_slot_frag field.
2372 2000-11-07 H.J. Lu <hjl@gnu.org>
2374 * doc/as.texinfo (.symver): Updated for versioned symbol
2377 * obj.h (format_ops): Add the frob_file_before_adjust field.
2379 * config/obj-aout.c (aout_format_ops): Set the
2380 frob_file_before_adjust field to 0.
2381 * config/obj-coff.c (coff_format_ops): Likewise.
2382 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2384 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2386 (elf_frob_file_before_adjust): New function to remove unneeded
2387 versioned symbols from the symbol table.
2388 (elf_format_ops): Set the frob_file_before_adjust field to
2389 elf_frob_file_before_adjust.
2391 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2394 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2396 2000-11-07 Peter Targett <peter.targett@arccores.com>
2398 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2400 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2401 Fix compile time warning messages.
2403 2000-11-07 Nick Clifton <nickc@redhat.com>
2405 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2406 buffer in order to avoid buffer overflows.
2408 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2410 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2411 Change M to m for -milp32 or -mlp64 to match gcc.
2412 (dot_endp): Use bytes_per_address instead of 8.
2413 (emit_one_bundle): Use number_to_chars_littleendian instead of
2415 (fix_insn): Likewise.
2416 (ia64_init): New function.
2417 (ia64_target_format): New function.
2418 (md_begin): Set endianness, arch, and machine as appropriate.
2419 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2420 Make these macros depend on TE_HPUX macro.
2421 (TARGET_FORMAT): Define.
2422 (HOST_SPECIAL_INIT): Define.
2423 * config/te-hpux.h: New file.
2424 * configure.in: Add "ia64-*-hpux*" target to configure.
2425 * configure: Regenerate.
2427 2000-11-06 Kazu Hirata <kazu@hxi.com>
2429 * as.c: Fix formatting.
2430 * dwarf2dbg.c: Likewise.
2431 * input-file.c: Likewise.
2432 * input-file.h: Likewise.
2433 * input-scrub.c: Likewise.
2434 * itbl-ops.c: Likewise.
2435 * listing.c: Likewise.
2436 * macro.h: Likewise.
2437 * messages.c: Likewise.
2439 * subsegs.c: Likewise.
2440 * subsegs.h: Likewise.
2441 * write.c: Likewise.
2443 2000-11-06 Nick Clifton <nickc@redhat.com>
2445 * doc/as.texinfo: Add GNU Free Documentation License.
2446 * doc/gasp.texi: Add GNU Free Documentation License.
2447 * doc/as.1: Add GNU Free Documentation License.
2449 2000-11-05 Nick Clifton <nickc@redhat.com>
2451 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2453 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2455 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2456 * configure: Regenerate.
2458 2000-11-01 Nick Clifton <nickc@redhat.com>
2460 * read.c (original_case_string): New global variable.
2461 (read_a_source_file): Copy opcode string into
2462 original_case_string if clobbering the case of the opcode.
2463 * read.h: Export the definition of original_case_string.
2464 * config/tc-arm.c (md_assembler): When parsing a .req
2465 directive use the original opcode string, not the case
2468 2000-11-02 Nick Clifton <nickc@redhat.com>
2470 * config/tc-mn10300.c (debug_line): Remove this static
2472 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2473 dwarf2_where and dwarf2_gen_line_info.
2475 2000-11-02 Theo Honohan <th@futuretv.com>
2477 * config/tc-arm.c (do_msr): Improve error message.
2479 2000-10-31 Eric Christopher <echristo@redhat.com>
2481 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2482 or pc-relative, else use fx_offset.
2484 2000-10-31 Jim Wilson <wilson@redhat.com>
2486 * config/tc-ia64.c (struct md): New field tag_fixups.
2487 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2488 qualifying predicate.
2489 (emit_one_bundle): Delete spurious multiplication by one. Handle
2491 (ia64_start_line): Error if dangling qualifying predicate.
2492 (defining_tag): New static variable.
2493 (ia64_unrecognized_line, case '['): Parse tags.
2494 (ia64_frob_label): Create tag_fixups.
2495 (md_assemble): Reset md.qp.X_op after using it.
2497 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2499 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2501 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2503 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2505 2000-10-30 Kazu Hirata <kazu@hxi.com>
2507 * expr.c: Fix formatting.
2508 * flonum-copy.c: Likewise.
2509 * flonum.h: Likewise.
2513 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2515 * as.h (OPTION_MD_BASE): Bump to 190.
2516 * as.c (parse_args) <std_longopts>: Add comment about the need to
2517 check OPTION_MD_BASE in as.h.
2519 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2522 2000-10-27 Nick Clifton <nickc@redhat.com>
2524 * configure.in (emulations): Add m68hc12.
2525 * configure: Regenerate.
2526 * po/gas.pot: Regenerate.
2528 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2530 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2532 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2534 2000-10-25 Nick Clifton <nickc@redhat.com>
2536 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2537 a DWARF2 line number information sequence.
2539 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2541 * read.c (generate_lineno_debug): Update comment describing why
2542 DWARF2 line number debug information is not generated
2543 automatically by this function.
2545 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2548 * config/tc-arm.h (md_end): Define.
2549 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2551 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2552 if generating DWARF2 line numbers.
2553 (arm_end_of_source): New function. Call dwarf2_finish if
2556 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2557 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2558 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2560 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2562 * config/tc-i386.c: Fix prototype declarations for functions taking no
2565 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2567 * config/tc-i386.c (i386_operand_modifier): Remove.
2568 (build_displacement_string): Remove.
2569 (i386_parse_seg): Remove.
2570 (i386_intel_memory_operand): Remove.
2571 (i386_intel_operand): Re-write using recursive descent parser based
2572 on MASM documentation.
2573 (struct intel_parser_s): New structure.
2574 (intel_parser): New static variable.
2575 (struct intel_token): New structure.
2576 (cur_token, prev_token): New static variables.
2589 (intel_match_token): New function.
2590 (intel_get_token): New function.
2591 (intel_putback_token): New function.
2592 (intel_expr): New function.
2593 (intel_e05): New function.
2594 (intel_e05_1): New function.
2595 (intel_e06): New function.
2596 (intel_e06_1): New function.
2597 (intel_e09): New function.
2598 (intel_e09_1): New function.
2599 (intel_e10): New function.
2600 (intel_e10_1): New function.
2601 (intel_e11): New function.
2603 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2605 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2606 instructions to loose any special insn->architecture mask.
2608 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2609 (sparc_md_end, sparc_arch_types, sparc_arch,
2610 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2611 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2612 request v9b architecture if they are used).
2614 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2616 * config/tc-m68k.c: Fix the previous misapplied patch.
2618 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2620 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2621 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2622 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2625 2000-10-17 Kazu Hirata <kazu@hxi.com>
2627 * debug.c: Fix formatting.
2628 * depend.c: Likewise.
2629 * dwarf2dbg.c: Likewise.
2630 * dwarf2dbg.h: Likewise.
2631 * ecoff.c: Likewise.
2634 * flonum-konst.c: Likewise.
2635 * frags.h: Likewise.
2637 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2639 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2641 * doc/as.texinfo: Added notes about this new option.
2643 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2645 * config/tc-sh.c (JREG): Remove.
2646 (md_convert_frag): Remove #if 0:d code using JREG.
2648 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2650 * config/tc-i386.c (i386_operand_modifier): Only match
2651 modifiers SHORT and FLAT if they are followed by a space.
2652 (parse_register): When `allow_naked_reg' is set, do not confuse
2653 identifiers that start with a register name with a register.
2655 2000-10-12 Kazu Hirata <kazu@hxi.com>
2657 * app.c: Fix formatting.
2660 * bit_fix.h: Likewise.
2665 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2667 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2669 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2671 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2672 Re-arrange function a little and improve error message.
2674 * write.c (write_relocs): Fix a comment.
2676 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2679 2000-10-05 Jim Wilson <wilson@cygnus.com>
2681 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2683 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2685 * config/tc-i386.c: Delete some useless comments, reformat others.
2687 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2688 non-global syms in linkonce sections.
2690 2000-10-04 Ralf Baechle <ralf@gnu.org>
2692 * config/tc-ia64.c (operand_match): Don't use // style comments.
2693 * config/tc-i370.c: Likewise.
2695 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2697 Changes to handle varying register prefix and user symbol prefix.
2698 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2699 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2700 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2701 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2702 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2703 (demand_register_prefix): New variable.
2704 (md_pseudo_table): New pseudo ".syntax".
2705 (md_longopts): New options --no-underscore and --underscore.
2706 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2707 on symbols_have_leading_underscore.
2708 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2709 (get_spec_reg): Ditto.
2710 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2712 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2714 <case OPTION_NO_US, case OPTION_US>: New.
2715 (md_show_usage): Be brief and reformat to match continuation of
2717 * po/gas.pot: Regenerate.
2719 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2721 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2722 force relocs for 12 bit branches.
2723 (md_apply_fix): Similarly, adjust logic here.
2725 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2727 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2728 adjust for external and weak syms as we will use a reloc. Allow
2729 for +8 offset when calculating limits of branches.
2730 (hppa_fix_adjustable): Undo 2000-09-23 change.
2731 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2732 Correct distance calculation.
2733 (tc_gen_reloc): Print the file name and line number if we can't
2736 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2737 * config/tc-hppa.c (nonzero_dibits): Define.
2738 (arg_reloc_stub_needed): Check each arg and return value
2739 separately for zero case.
2740 (pa_align): Declare argument `bytes'.
2742 2000-09-25 Kazu Hirata <kazu@hxi.com>
2744 * config/tc-cris.c: Fix formatting.
2745 * config/tc-d10v.h: Likewise.
2746 * config/tc-d30v.c: Likewise.
2747 * config/tc-d30v.h: Likewise.
2748 * config/tc-fr30.c: Likewise.
2749 * config/tc-fr30.h: Likewise.
2750 * config/tc-m68k.c: Likewise.
2751 * config/tc-m68k.h: Likewise.
2752 * config/tc-pj.h: Likewise.
2753 * config/tc-ppc.c: Likewise.
2754 * config/tc-ppc.h: Likewise.
2755 * config/tc-sh.c: Likewise.
2756 * config/tc-sh.h: Likewise.
2757 * config/tc-sparc.c: Likewise.
2758 * config/tc-v850.h: Likewise.
2759 * config/tc-vax.h: Likewise.
2760 * config/tc-w65.h: Likewise.
2761 * config/tc-z8k.h: Likewise.
2763 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2765 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2766 checks only for ELF.
2767 (hppa_force_relocation): Likewise.
2769 2000-09-22 Jim Wilson <wilson@cygnus.com>
2771 * config/tc-ia64.c (dv_sem): Add "stop".
2772 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2773 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2774 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2776 (mark_resources): Check IA64_RS_PRr.
2778 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2780 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2781 md_estimate_size_before_relax): Redesign and clean up the
2782 relaxation mechanism.
2784 2000-09-21 Kazu Hirata <kazu@hxi.com>
2786 * config/tc-ns32k.c: Fix formatting.
2787 * config/tc-ns32k.h: Likewise.
2789 2000-09-20 Kazu Hirata <kazu@hxi.com>
2791 * config/tc-m32r.c: Fix formatting.
2792 * config/tc-m32r.h: Likewise.
2793 * config/tc-m68851.h: Likewise.
2794 * config/tc-m68hc11.c: Likewise.
2795 * config/tc-m68hc11.h: Likewise.
2796 * config/tc-m88k.c: Likewise.
2797 * config/tc-mcore.c: Likewise.
2798 * config/tc-mcore.h: Likewise.
2799 * config/tc-mips.c: Likewise.
2800 * config/tc-mips.h: Likewise.
2801 * config/tc-mn10200.h: Likewise.
2802 * config/tc-mn10300.h: Likewise.
2803 * config/tc-tahoe.c: Likewise.
2804 * config/tc-tahoe.h: Likewise.
2806 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2808 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2809 Likewise in relaxation description comments.
2811 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2813 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2814 subtraction of two syms without emitting a relocation.
2816 From David Huggins-Daines <dhd@linuxcare.com>
2817 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2818 global or weak symbols.
2820 2000-09-15 Kazu Hirata <kazu@hxi.com>
2822 * config/tc-h8300.h: Fix formatting.
2823 * config/tc-h8500.c: Likewise.
2824 * config/tc-h8500.h: Likewise.
2825 * config/tc-hppa.h: Likewise.
2826 * config/tc-i370.h: Likewise.
2827 * config/tc-i386.h: Likewise.
2828 * config/tc-i860.c: Likewise.
2829 * config/tc-i860.h: Likewise.
2830 * config/tc-i960.h: Likewise.
2831 * config/tc-ia64.c: Likewise.
2832 * config/tc-ia64.h: Likewise.
2834 2000-09-14 Kazu Hirata <kazu@hxi.com>
2836 * config/tc-a29k.c: Fix formatting.
2837 * config/tc-alpha.c: Likewise.
2838 * config/tc-arc.c: Likewise.
2839 * config/tc-arc.h: Likewise.
2840 * config/tc-arm.c: Likewise.
2841 * config/tc-arm.h: Likewise.
2842 * config/tc-avr.c: Likewise.
2843 * config/tc-avr.h: Likewise.
2844 * config/tc-tic30.c: Likewise.
2845 * config/tc-tic30.h: Likewise.
2846 * config/tc-tic54x.c: Likewise.
2847 * config/tc-tic54x.h: Likewise.
2848 * config/tc-tic80.c: Likewise.
2849 * config/tc-tic80.h: Likewise.
2851 2000-09-14 Timothy Wall <twall@cygnus.com>
2853 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2854 parallel comparisons for later use.
2855 (struct rsrc): Add parallel comparison type.
2856 (resources_match): Skip special cases of PR usage (non-conflicting
2859 2000-09-13 Kazu Hirata <kazu@hxi.com>
2861 * config/obj-ecoff.c: Fix formatting.
2862 * config/obj-elf.c: Likewise.
2863 * config/obj-elf.h: Likewise.
2864 * config/obj-evax.h: Likewise.
2865 * config/obj-generic.h: Likewise.
2866 * config/obj-hp300.c: Likewise.
2867 * config/obj-hp300.h: Likewise.
2868 * config/obj-ieee.h: Likewise.
2869 * config/obj-vms.c: Likewise.
2870 * config/obj-vms.h: Likewise.
2872 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2874 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2875 (md_parse_option): Ditto.
2876 (md_longopts): Add -mips32 option.
2877 (md_show_usage): Document new options.
2878 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2879 (mips_ip): Assemble mfc0 with a sub-selection code.
2880 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2881 (mips_cpu_to_str): New function.
2882 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2883 Use CPU_* defines instead of hardcoded numbers.
2885 * doc/as.texinfo: Document new options.
2886 * doc/c-mips.texi: Ditto.
2888 2000-09-12 Kazu Hirata <kazu@hxi.com>
2890 * as.h: Fix formatting.
2891 * asintl.h: Likewise.
2892 * bit_fix.h: Likewise.
2893 * config/obj-aout.c: Likewise.
2894 * config/obj-aout.h: Likewise.
2895 * config/obj-bout.c: Likewise.
2896 * config/obj-bout.h: Likewise.
2897 * config/obj-coff.c: Likewise.
2898 * config/obj-coff.h: Likewise.
2899 * dwarf2dbg.h: Likewise.
2901 * flonum.h: Likewise.
2902 * frags.h: Likewise.
2903 * itbl-ops.h: Likewise.
2904 * macro.h: Likewise.
2907 * struc-symbol.h: Likewise.
2908 * subsegs.h: Likewise.
2909 * symbols.h: Likewise.
2911 * write.h: Likewise.
2913 2000-09-11 Kazu Hirata <kazu@hxi.com>
2915 * bignum-copy.c: Fix formatting.
2916 * config/tc-i370.c: Likewise.
2917 * config/tc-i960.c: Likewise.
2918 * config/tc-m68k.c: Likewise.
2919 * ehopt.c: Likewise.
2920 * flonum-copy.c: Likewise.
2921 * flonum-konst.c: Likewise.
2922 * flonum-mult.c: Likewise.
2923 * literal.c: Likewise.
2926 * stabs.c: Likewise.
2927 * subsegs.c: Likewise.
2929 2000-09-09 Philip Blundell <philb@gnu.org>
2931 * configure.in (arm*-*-uclinux*): New target.
2932 * configure: Regenerate.
2934 2000-09-09 Kazu Hirata <kazu@hxi.com>
2936 * input-file.c: Fix formatting.
2937 * itbl-ops.c: Likewise.
2938 * messages.c: Likewise.
2940 2000-09-08 Philip Blundell <philb@gnu.org>
2942 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2945 2000-09-07 H.J. Lu <hjl@gnu.org>
2947 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2948 * configure: Rebuild.
2950 2000-09-07 Kazu Hirata <kazu@hxi.com>
2952 * atof-generic.c: Fix formatting.
2953 * config/tc-mips.c: Likewise.
2954 * config/tc-vax.c: Likewise.
2955 * input-scrub.c: Likewise.
2957 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2959 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2960 * configure.in (sh-*-linux*): Added.
2961 * configure: Rebuilt.
2963 2000-09-06 Kazu Hirata <kazu@hxi.com>
2965 * config/tc-hppa.c: Fix formatting.
2967 * ecoff.c: Fix formatting.
2969 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2971 * configure: Rebuilt with new libtool.m4.
2973 2000-09-05 Kazu Hirata <kazu@hxi.com>
2975 * cgen.c: Fix formatting.
2976 * config/tc-ia64.c: Likewise.
2978 2000-09-05 Nick Clifton <nickc@redhat.com>
2980 * aclocal.m4: Regenerate.
2981 * config.in: Regenerate.
2982 * configure: Regenerate.
2983 * po/gas.pot: Regenerate.
2985 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2987 * config/tc-cris.c: Correct comment typos.
2989 2000-09-05 Eric Christopher <echristo@cygnus.com>
2991 * config/tc-mn10300.c: Cleanup.
2992 (md_pcrel_from): Enable.
2994 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2996 * expr.c (operand): Fix a comment typo.
2997 * write.c (write_relocs): Fix a signed/unsigned warning.
2999 * config/tc-hppa.c (fudge_reg_expressions): New
3000 (hppa_force_reg_syms_absolute): New.
3001 (pa_equ): Allow reg_section expressions.
3002 * config/tc-hppa.c (md_optimize_expr): Define.
3003 (hppa_force_reg_syms_absolute): Prototype.
3005 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3006 (pa_parse_number): Pass in arg to select fp reg parsing.
3007 Return 1 to indicate format checks pass. If strict, then only
3008 accept a register or register symbol. Return value in...
3009 (pa_number): New static for pa_parse_number.
3010 (FP_REG_BASE): Define.
3011 (FP_REG_RSEL): Define.
3012 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3013 appropriate. White space changes.
3014 (need_pa11_opcode): Don't bother passing any params, get them from
3016 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3017 Remove extraneous check in case 'Q'.
3018 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3019 reg, set section of resulting symbol to reg_section.
3020 (pa_parse_space_stmt): Modify call to pa_parse_number.
3021 (pa_space): Likewise.
3023 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3024 (hppa_force_relocation): Handle vtable relocs.
3025 (pa_vtable_entry): New.
3026 (pa_vtable_inherit): New.
3027 (md_pseudo_table): Add entries for vtable pseudos.
3028 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3029 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3031 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3032 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3033 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3035 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3036 specify a symbol type.
3038 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3039 dependent things together.
3040 (md_elf_symbol_type): Define.
3042 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3044 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3046 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3047 (obj_elf_vtable_entry): Declare.
3049 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3050 and export function.
3051 (obj_elf_vtable_entry): Similarly.
3052 (elf_pseudo_table): Fix the damage with a cast.
3054 2000-09-03 Richard Henderson <rth@cygnus.com>
3056 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3057 for template selection when a label is needed.
3059 2000-09-02 Kazu Hirata <kazu@hxi.com>
3061 * config/tc-ia64.c: Fix formatting.
3063 2000-09-02 Nick Clifton <nickc@redhat.com>
3065 * configure.in: Increase version number to 2.10.91.
3066 * configure: Regenerate.
3067 * aclocal.m4: Regenerate.
3068 * config.in: Regenerate.
3069 * po/gas.pot: Regenerate.
3070 * Makefile.in: Regenerate.
3072 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3074 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3075 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3076 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3078 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3081 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3083 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3084 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3085 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3086 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3087 (GOT_symbol): New variable.
3088 (md_undefined_symbol): Set it.
3090 2000-09-01 Richard Henderson <rth@cygnus.com>
3092 * config/tc-ia64.c (match): Don't inline.
3093 (extra_goodness): New.
3094 (md_begin): Prefer nop.f and nop.b for best_template.
3096 2000-08-31 Kazu Hirata <kazu@hxi.com>
3098 * as.c: Fix formatting.
3100 * frags.c: Likewise.
3101 * macro.c: Likewise.
3103 2000-08-31 Eric Christopher <echristo@cygnus.com>
3105 * config/tc-mn10300.c: Cleanup and fix warnings.
3106 (md_pseudo_table): Add initializers.
3107 (md_show_usage): Cleanup.
3108 (md_parse_option): Fix warnings.
3109 (md_undefined_symbol): Fix warnings.
3110 (md_conver_frag): Fix warnings.
3111 (tc_gen_reloc): Fix warnings.
3112 (md_apply_fix3): Fix warnings.
3113 (check_operand): Fix warnings.
3115 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3117 * acinclude.m4: Include libtool and gettext macros from the
3119 * aclocal.m4, configure: Rebuilt.
3121 2000-08-30 Mark Hatle <mhatle@mvista.com>
3123 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3125 2000-08-31 Kazu Hirata <kazu@hxi.com>
3127 * listing.c: Fix formatting.
3129 2000-08-29 Kazu Hirata <kazu@hxi.com>
3131 * app.c: Fix a comment typo. Fix formatting.
3133 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3135 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3136 offset of the target destination for jmp instructions.
3137 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3139 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3141 * NEWS: Mention support for CRIS.
3143 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3145 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3146 Sets `.lcomm' alignment to zero.
3148 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3150 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3151 TC_FIX_ADJUSTABLE): Define.
3153 2000-08-23 Jim Wilson <wilson@cygnus.com>
3155 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3156 unwind.personality_routine is set.
3158 2000-08-23 H.J. Lu <hjl@gnu.org>
3160 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3162 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3164 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3167 2000-08-22 H.J. Lu <hjl@gnu.org>
3169 * config.in (STRICTCOFF): New for strict COFF.
3171 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3172 i386-*-go32* and i386-go32-rtems*.
3173 * configure: Rebuilt.
3175 * config/obj-coff.c (obj_coff_endef): Follow the historical
3176 behavior if STRICTCOFF is not defined.
3178 * doc/internals.texi: Document STRICTCOFF.
3180 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3182 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3183 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3184 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3185 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3186 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3187 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3188 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3191 2000-08-22 Eric Christopher <echristo@cygnus.com>
3193 * config/tc-mn10300.c: (md_apply_fix): New function.
3194 (mn10300_force_relocation): New function.
3195 (mn10300_fix_adjustable): New function.
3197 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3198 (TC_HANDLES_FX_DONE): Define.
3199 (obj_fix_adjustable): Define.
3200 (MD_APPLY_FIX3): Define.
3201 (TC_LINKRELAX_FIXUP): Define.
3203 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3205 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3207 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3209 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3211 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3212 if the fixup resulted in a relocation.
3214 2000-08-18 Nick Clifton <nickc@redhat.com>
3216 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3217 Make reference to first element of shift_names explicit.
3219 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3221 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3222 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3223 add a symbol's address. Removed all target-specific #ifdefs that
3224 used to accomplished the same.
3225 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3226 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3227 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3228 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3229 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3231 2000-08-17 Kazu Hirata <kazu@hxi.com>
3233 * dwarf2dbg.c: Fix formatting.
3235 2000-08-17 Nick Clifton <nickc@redhat.com>
3237 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3238 to be recoded as logical shift lefts by zero.
3240 2000-08-16 Jim Wilson <wilson@cygnus.com>
3242 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3243 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3245 (note_register_values): Handle IA64_OPND_R3_2 operands.
3247 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3249 * config/tc-i860.c (md_operand): Silly typo fixed.
3251 2000-08-16 Nick Clifton <nickc@redhat.com>
3253 * config/tc-arm.c (struct asm_shift): Delete.
3255 (enum asm_shift_index): New.
3256 (struct asm_shift_properties): New.
3257 (struct asm_shift_name): New.
3258 (shift_properties[]); New.
3259 (shift_names[]); New.
3261 (decode_shift): Use new structures.
3262 Issue a warning is "ROR #0" is used.
3263 Issue a warning if "ASR #0" or "LSR #0" is used.
3265 (md_begin): Initialise arm_shift_hsh table from new
3266 asm_shift_name array.
3268 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3270 * config/tc-sparc.c: Kill all warnings.
3271 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3273 (md_show_usage): Update usage text.
3275 2000-08-16 Nick Clifton <nickc@redhat.com>
3277 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3280 2000-08-15 Will Cohen <wcohen@redhat.com>
3282 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3284 * config/tc-sh.c (md_assemble): Changed so debug_type
3285 test performed for ppi_assemble
3286 * config/tc-sh.c: Included dwarf2dbg.h.
3287 (debug_line): Defined.
3288 (md_assemble): Generates dwarf2 line info.
3289 (sh_finalize): New function. Finalize dwarf2 info.
3290 (assemble_ppi): Returns size of code generated.
3291 (build_Mytes): Returns size of code generated.
3292 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3293 * config/tc-sh.h (md_end): Defined.
3294 (sh_finalize): Declared.
3296 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3298 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3301 2000-08-14 Nick Clifton <nickc@redhat.com>
3303 * config/tc-arm.c (do_bx): Allow "bx pc".
3305 2000-08-14 Jim Wilson <wilson@cygnus.com>
3307 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3308 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3309 (md_begin): Change assignment to md.flag to OR in the new bit.
3311 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3313 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3314 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3317 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3319 * NEWS: Mention i860 support.
3321 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3323 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3325 2000-08-14 Andreas Schwab <schwab@suse.de>
3327 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3329 2000-08-11 Andreas Schwab <schwab@suse.de>
3331 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3334 2000-08-11 Kazu Hirata <kazu@hxi.com>
3336 * expr.c: Fix formatting.
3337 * config/obj-bout.c: Likewise.
3339 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3341 * doc/c-i860.texi: Flesh out the i860 section more.
3343 2000-08-10 Kazu Hirata <kazu@hxi.com>
3345 * symbols.c: Fix formatting.
3348 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3350 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3351 modifier has the IgnoreSize bit set.
3353 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3355 From Rodney Brown <RodneyBrown@mynd.com>
3356 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3357 * configure: Regenerate.
3359 2000-08-09 Kazu Hirata <kazu@hxi.com>
3361 * hash.c: Fix formatting.
3364 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3366 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3367 (i860_fix_info): New enum.
3368 (MD_APPLY_FIX3): Define.
3369 (WORKING_DOT_WORD): Define.
3370 (TC_HANDLES_FX_DONE): Define.
3371 (DIFF_EXPR_OK): Define.
3372 (LISTING_HEADER): Define.
3373 (TARGET_FORMAT): Select target format based on endian flag.
3374 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3375 (target_big_endian): Add external declaration.
3377 * config/tc-i860.c: All existing code reworked completely. Other
3378 new code shown below.
3379 (SYNTAX_SVR4): Define.
3380 (target_warn_expand): New variable.
3381 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3382 (md_longopts): Declare and define with new options (-EL, -EB,
3384 (md_show_usage): New function.
3385 (md_operand): New function.
3386 (obtain_reloc_for_imm16): New function.
3387 (md_apply_fix3): New function.
3388 (tc_gen_reloc): New function.
3390 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3392 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3393 2 bytes of the jump address are in the same frag.
3394 (find): Accept 68hc12 register indirect modes.
3396 * NEWS: Mention 68HC11 & 68HC12 support.
3398 2000-08-07 Richard Henderson <rth@cygnus.com>
3400 * config/tc-ia64.c (unwind): Add prologue_mask member.
3401 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3402 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3403 (dot_body): Clear unwind.prologue_mask.
3404 (dot_prologue): Set it. Accept a register second argument.
3406 2000-08-07 Kazu Hirata <kazu@hxi.com>
3408 * config/atof-ieee.c: Fix formatting.
3409 * config/atof-tahoe.c: Likewise.
3411 2000-08-06 Nick Clifton <nickc@cygnus.com>
3413 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3416 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3417 of .popsection, .previous, .pushsection, .subsection,
3418 .version, .vtable_entry, .vtable_inherit and .weak.
3420 2000-08-05 Kazu Hirata <kazu@hxi.com>
3422 * config/tc-cris.c: Fix formatting.
3423 * config/tc-i386.c: Likewise.
3424 * config/tc-sparc.c (sparc_ip): Simplify the code.
3426 2000-08-04 Kazu Hirata <kazu@hxi.com>
3428 * config/tc-cris.c: Rearrange code for readability.
3429 * config/tc-d10v.c: Fix formatting.
3430 * config/tc-m32r.c: Likewise.
3431 * config/tc-sparc.c: Likewise.
3433 2000-08-02 Jim Wilson <wilson@cygnus.com>
3435 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3436 before ia64_find_opcode.
3437 (md_assemble): Likewise.
3439 2000-08-01 Nick Clifton <nickc@cygnus.com>
3441 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3442 Undo some formatting fixes.
3444 2000-08-01 Kazu Hirata <kazu@hxi.com>
3446 * config/obj-som.c: Fix formatting.
3447 * config/obj-ieee.c: Likewise.
3448 * config/tc-arm.c: Likewise.
3449 * config/tc-v850.c: Likewise.
3451 2000-08-01 Nick Clifton <nickc@redhat.com>
3453 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3454 index by command line option.
3456 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3458 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3459 (@node M68K-Branch): Rewrite to match the reality.
3461 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3463 * doc/c-i860.texi: New file.
3464 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3465 * doc/Makefile.in: Regenerate.
3466 * doc/all.texi: Add I860 as relevant architecture.
3467 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3469 2000-07-31 Kazu Hirata <kazu@hxi.com>
3471 * config/tc-d30v.c: Fix formatting.
3473 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3475 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3476 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3477 long emit a long branch if available instead of an absolute jump, never
3478 emit absolute jumps for anything with --pcrel.
3480 * doc/c-m68k.texi: Document new command line option.
3482 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3484 * config/tc-avr.c: Use PARAMS macro in function declarations.
3485 Don't declare md_pcrel_from_section (already in tc-avr.h).
3486 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3487 (avr_operand): Don't set (unsigned) op_mask to -1.
3489 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3491 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3492 * configure: Regenerated.
3493 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3494 of operand to the .type directive (.e.g, "type").
3496 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3498 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3499 * app.c (do_scrub_chars): Record where first comment found.
3500 * read.c (read_a_source_file): Init found_comment on entry, and
3501 notify whether comments found on exit.
3502 * config/tc-hppa.c (md_shortopts): Add "c".
3503 (md_longopts): Add warn-comment.
3504 (md_parse_option): Handle it.
3505 (md_show_usage): Show available options.
3506 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3508 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3510 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3511 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3513 (md_estimate_size_before_relax): Don't fall off end of function.
3515 2000-07-27 Kazu Hirata <kazu@hxi.com>
3517 * config/tc-avr.c: Fix formatting.
3518 * config/tc-ns32k.c: Likewise.
3520 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3522 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3524 2000-07-27 Kazu Hirata <kazu@hxi.com>
3526 * config/tc-d10v.c: Fix formatting.
3527 * config/tc-z8k.c: Likewise.
3528 * config/tc-sparc.c: Likewise.
3530 2000-07-26 Dave Brolley <brolley@redhat.com>
3532 * cgen.c (queue_fixup): Declare opinfo.
3533 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3534 (gas_cgen_md_operand): Ditto.
3535 (gas_cgen_md_apply_fix3): Ditto.
3537 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3539 * config/obj-coff.c (obj_frob_symbol): Don't merge
3540 labels. Don't merge if the symbol isn't constant. Return
3541 immediately if a symbol is merged.
3543 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3545 * frags.c (frag_align): Correct absolute section alignment.
3547 2000-07-20 DJ Delorie <dj@redhat.com>
3549 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3550 it breaks linking against DLLs.
3552 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3554 * configure.in: Add CRIS support.
3555 * configure: Regenerate.
3556 * Makefile.am: (CPU_TYPES): Add cris.
3557 (CPU_OBJ_VALID) [aout]: Add cris.
3558 (MULTI_CPU_TYPES): Add cris.
3559 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3560 [coff]: Only i386 and mips are valid.
3561 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3562 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3563 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3564 Regenerate dependencies.
3565 * Makefile.in: Regenerate.
3566 * aclocal.m4: Regenerate.
3567 * as.c: Declare crisaout, criself.
3568 * config/tc-cris.h, config/tc-cris.c: New.
3569 * config/e-criself.c, config/e-crisaout.c: New.
3570 * po/POTFILES.in, po/gas.pot: Regenerate.
3572 2000-07-20 Kazu Hirata <kazu@hxi.com>
3574 * read.c: Fix formatting.
3575 * write.c: Fix formatting.
3577 2000-07-19 H.J. Lu <hjl@gnu.org>
3579 * sb.c: Include <stdlib.h> if exists for abort ().
3581 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3583 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3584 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3585 (pa_type_args): Same here.
3587 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3589 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3590 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3591 the storage class is already set.
3593 2000-07-17 Kazu Hirata <kazu@hxi.com>
3595 * config/tc-m68hc11.c: Fix formatting.
3596 * config/tc-mn10200.c: Likewise.
3597 * config/tc-mn10300.c: Likewise.
3598 * config/tc-pj.c: Likewise.
3599 * config/tc-tic80.c: Likewise.
3600 * config/tc-w65.c: Likewise.
3602 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3604 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3607 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3609 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3612 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3614 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3615 ELF as are used for SOM (except the 32-bit reloc one) to decide
3616 whether a symbol can be reduced to a section symbol. Expand on
3617 the comment for symbols involved in LR% and RR% expressions.
3619 2000-07-14 Nick Clifton <nickc@cygnus.com>
3621 * config/tc-mips.c (mips_disable_float_construction): New
3622 static variable. Set to true if doubles should not be
3623 constructed by loading two single width fp registers with
3624 halves of the value.
3625 (mips_ip): Test mips_disable_float_construction.
3626 (md_longopts): Add command line switches --construct-floats
3627 and --no-construct-floats.
3628 (md_parse_option): Parse new command line options.
3629 (md_show_usage): Describe new command line options.
3631 * doc/c-mips.texi: Document new command line options.
3633 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3635 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3636 * configure: Regenerate.
3638 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3640 * configure.in (DEFAULT_EMULATION setting): Revert part of
3641 2000-07-01 change that set te_multi=multi unless set to tmips.
3642 * configure: Regenerate.
3644 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3646 * config/obj-coff.c (coff_frob_section): Add padding to the last
3647 section when aligning it increases its size.
3649 2000-07-11 Kazu Hirata <kazu@hxi.com>
3651 * config/tc-tic54x.c: Fix formatting.
3653 2000-07-10 Kazu Hirata <kazu@hxi.com>
3655 * config/tc-h8500.c: Fix formatting.
3656 * config/tc-tic54x.c: Fix formatting.
3658 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3660 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3661 displacements correctly.
3663 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3665 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3667 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3671 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3673 From David Huggins-Daines <dhd@linuxcare.com>
3674 * config/te-hppalinux64.h: Add a new emulation.
3675 * configure.in (emulations): Add configure bits to support the
3676 64-bit Linux/parisc target.
3677 * configure: Regenerate.
3679 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3680 (md_shortopts): Add `V' for ELF.
3682 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3683 when SOM or ELF_ARG_RELOC are defined.
3684 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3685 ELF_ARG_RELOC are defined.
3686 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3687 (pa_stringer): ..Do it here instead. Fix comment typos.
3688 (hppa_force_relocation): Cast enums to int before comparing with
3691 From Ryan Bradetich <rbradetich@uswest.net>
3692 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3693 redifinition warning.
3694 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3695 (hppa_force_relocation): ditto
3696 (md_apply_fix): Added cast to buf to fix warnings.
3698 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3699 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3701 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3702 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3703 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3704 reloc_type** to avoid warnings in switch.
3705 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3706 little earlier instead.
3708 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3710 (pa_type_args): Use symbol_arg_reloc_info.
3711 (struct pa_it): Make arg_reloc unsigned int.
3712 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3713 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3714 (pa_code): Delete. pa_text duplicates this function.
3715 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3716 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3718 (cons_fix_new_hppa): Actually change selector to e_fsel when
3719 warning about assuming so.
3720 (tc_gen_reloc): More example elf arg reloc code.
3721 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3722 (hppa_force_relocation): Likewise.
3724 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3726 (pa_end_of_source): Prototype.
3727 (hppa_fix_adjustable): Prototype.
3728 (LABELS_WITHOUT_COLONS): Move it..
3729 * config/te-hppa.h: To here.
3731 * config/te-hppa64.h: New file.
3733 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3735 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3736 format -10, -16, 16 relocs.
3737 (hppa_elf_mark_end_of_function): Test for null
3738 last_call_info->start_symbol
3740 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3741 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3742 re_assesmble_* functions. Delete extraneous statements. Fix
3744 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3745 insn to re_assemble_*.
3747 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3749 * doc/internals.texi (Expressions): Fix typo.
3751 2000-07-08 Kazu Hirata <kazu@hxi.com>
3753 * config/tc-sh.c: Fix formatting.
3754 * config/tc-tic54x.c: Fix formatting.
3755 * depend.c: Fix formatting.
3756 * flonum-konst.c: Likewise.
3757 * flonum-mult.c: Likewise.
3759 2000-07-07 Kazu Hirata <kazu@hxi.com>
3761 * config/tc-sh.c: Fix comments.
3762 * config/obj-vms.c: Fix comments.
3763 * config/tc-a29k.c: Likewise.
3764 * config/tc-alpha.c: Likewise.
3765 * config/tc-h8300.c: Likewise.
3766 * config/tc-h8500.c: Likewise.
3767 * config/tc-i370.c: Likewise.
3768 * config/tc-ia64.c: Likewise.
3769 * config/tc-m68hc11.c: Likewise.
3770 * config/tc-m68k.c: Likewise.
3771 * config/tc-mips.c: Likewise.
3772 * config/tc-ns32k.c: Likewise.
3773 * config/tc-ppc.c: Likewise.
3774 * config/tc-z8k.c: Likewise.
3776 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3778 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3779 Default to '(SEC_LOAD | SEC_DATA)'.
3780 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3782 * doc/internals.texi (CPU Backend): Describe
3783 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3785 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3787 * as.c (parse_args): NULL terminate the long option list.
3789 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3791 * config/tc-d30v.h: Include "write.h" for fixS.
3792 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3794 2000-07-05 Nick Clifton <nickc@cygnus.com>
3796 * config/tc-d30v.c (write_2_short): Further changes to warning
3797 messages produced when combining EITHER_BUT_PREFER_MU attributed
3800 2000-07-05 DJ Delorie <dj@redhat.com>
3804 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3806 * config/tc-arm.c (psrs): Accept combinations of flags.
3808 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3810 * config/tc-avr.c: Change _ () to _() around all strings marked
3811 for translation (exception from the usual coding style).
3812 (avr_opt): New struct variable, how the new switches are set.
3813 (OPTION_MMCU): Define as 'm' and actually use.
3814 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3815 (show_mcu_list): New function, display the list of known MCUs.
3816 (md_show_usage): Document the new switches. Call show_mcu_list.
3817 (avr_set_arch): Change 'm' to OPTION_MMCU.
3818 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3819 Handle the new switches.
3820 (avr_operands): Disable warnings for undefined combinations of
3821 operands if -mall-opcodes. Disable warnings for skipping two-word
3822 instructions if enhanced core or -mno-skip-bug.
3823 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3824 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3825 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3826 (avr_ldi_expression): Warn about implicit lo8().
3827 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3829 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3831 * configure.in: Add entry for mips-*-sysv4*MP*
3832 * configure: Rebuild
3833 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3834 elf32-tradlittlemips for traditional mips targets.
3835 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3836 test for Link Once sections as in adjust_reloc_syms.
3837 * config/te-tmips.h: New file for traditional mips targets. Define
3840 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3842 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3843 flags argument is not present, don't change an existing section's
3844 section's attributes. If the flags argument is present, warn if the
3845 attributes don't match the section's current attributes. When
3846 long section names are supported, set SEC_LINK_ONCE and
3847 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3849 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3851 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3852 symbols; create them.
3854 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3856 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3857 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3859 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3861 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3862 expressions. Ignore the problem when handling 16 bit signed
3863 immediates, because the assembler will take care of the relocation
3866 2000-06-27 Nick Clifton <nickc@cygnus.com>
3868 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3869 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3870 sequential order, and emit warning messages if the input source
3871 code contains constructs like that, or parallel constructs
3872 containing such opcodes.
3874 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3876 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3877 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3878 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3879 (md_show_usage): Update usage message.
3880 (md_parse_option): Allow redefinition of MCU type within the
3881 same avr[1-5] bfd machine type. Show both old and new MCU type
3882 in the error message.
3883 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3884 Simplify 8K wrap code.
3886 2000-06-25 Kazu Hirata <kazu@hxi.com>
3888 * config/obj-aout.c: Remove all uses of DEFUN.
3889 * config/obj-ieee.c: Likewise.
3890 * config/tc-sh.c: Fix comment typos.
3891 * config/tc-tahoe.c: Likewise.
3892 * config/tc-vax.c: Likewise.
3893 * config/tc-w65.c: Likewise.
3894 * config/tc-z8k.c: Likewise.
3895 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3897 2000-06-24 DJ Delorie <dj@cygnus.com>
3899 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3900 more changes from Sept 1999
3901 (tc_i386_fix_adjustable): ditto
3902 (md_apply_fix3): ditto
3904 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3906 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3907 (gas_cgen_parse_operand): Set it around expression() call.
3908 (gas_cgen_md_operand): Test for it before longjmp().
3910 2000-06-24 Kazu Hirata <kazu@hxi.com>
3912 * config/tc-h8500.c: Remove all uses of DEFUN.
3913 * config/tc-sh.c: Likewise.
3914 * config/tc-w65.c: Likewise.
3915 * config/tc-z8k.c: Likewise.
3917 * config/tc-h8500.c: Fix typos in comments.
3919 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3921 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3924 2000-06-23 matthew green <mrg@redhat.com>
3926 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3927 defined. Fix error message for `[' grouping.
3929 2000-06-22 Kazu Hirata <kazu@hxi.com>
3931 * config/tc-h8300.c: Fix formatting and comment typos.
3933 2000-06-22 Timothy Wall <twall@cygnus.com>
3935 * config/tc-ia64.c (note_register_values): Move premature QP
3936 notation clearing into the appropriate place.
3938 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3940 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3941 first before anything else. Add bin-bugs.h, emul.h and progress.h
3942 Sort list of files as for $(OBJS) in Makefile.am.
3944 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3945 find one. Remake dependencies.
3946 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3947 * Makefile.in: Regenerate.
3948 * doc/Makefile.in: Regenerate.
3950 * config/tc-i386.c (i386_displacement): Don't assume a constant
3951 displacement is necessarily 16 bits when in 16 bit code mode.
3952 (md_assemble): Instead size the displacement here after we know
3953 for sure that a .code16gcc operand hasn't automatically added
3954 operand size prefixes.
3956 2000-06-21 H.J. Lu <hjl@gnu.org>
3958 * Makefile.am: Rebuild dependency.
3959 * Makefile.in: Rebuild.
3961 2000-06-21 Kazu Hirata <kazu@hxi.com>
3963 * config/tc-h8300.c (parse_reg): Make the function static.
3964 (parse_exp): Likewise.
3966 2000-06-20 DJ Delorie <dj@cygnus.com>
3968 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3969 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3970 for cygwin import libraries to work properly.
3972 2000-06-20 H.J. Lu <hjl@gnu.org>
3974 * Makefile.am: Rebuild dependency.
3975 * Makefile.in: Rebuild.
3976 * configure: Likewise.
3977 * doc/Makefile.in: Likewise.
3979 2000-06-20 Timothy Wall <twall@cygnus.com>
3981 * doc/internals.texi (CPU backend): Add @itemx for
3982 TC_START_LABEL_WITHOUT_COLON.
3983 * doc/c-tic54x.texi: New.
3984 * doc/as.texinfo: Add tic54x features and include primary tic54x
3986 * doc/all.texi: Add C54X.
3987 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3988 * doc/Makefile.in: Regenerate.
3989 * configure.in: Add tic54x and define LIBM for tic54x.
3990 * configure: Regenrate.
3991 * config/tc-tic54x.[ch]: New.
3992 * config/obj-coff.h: Add tic54x.
3993 * Makefile.am: (CPU_TYPES): Add tic54x.
3994 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3995 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3996 (as_new_LDADD): Add $(LIBM).
3997 * Makefile.in: Regenerate.
3999 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4001 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4002 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4003 * doc/as.texinfo: Likewise.
4005 * configure, Makefile.in: Regenerate.
4006 * configure.in (emulations): Recognize m6811 and m6812.
4007 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4008 Added files for 68hc11 and 68hc12 assembler.
4009 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4010 * config/tc-m68hc11.h: Header definition for that assembler.
4012 2000-06-18 Nick Clifton <nickc@redhat.com>
4014 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4015 instead of OCTETS_PER_BYTE.
4017 * config/tc-v850.c: Fix compile time warnings.
4018 * config/tc-ppc.c: Fix compile time warnings.
4020 2000-06-18 H.J. Lu <hjl@gnu.org>
4022 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4023 * configure: Rebuild.
4025 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4027 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4030 2000-06-16 Nick Clifton <nickc@cygnus.com>
4032 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4033 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4035 * doc/c-mips.texi: Document newly accepted cpu variants.
4037 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4039 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4041 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4043 * macro.c (getstring): Make it possible to escape the quote
4046 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4048 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4050 2000-06-13 H.J. Lu <hjl@gnu.org>
4052 * configure: Regenerate.
4054 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4056 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4058 * doc/internals.texi (line_separator_chars): Semicolon is no
4059 longer a default. Mention null and newline as defaults.
4061 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4063 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4064 * config/tc-i860.h (line_separator_chars): Likewise.
4065 * config/tc-h8300.c (line_separator_chars): Likewise.
4066 * config/tc-i960.c (line_separator_chars): Likewise.
4067 * config/tc-m68k.c (line_separator_chars): Likewise.
4068 * config/tc-mips.c (line_separator_chars): Likewise.
4069 * config/tc-ns32k.c (line_separator_chars): Likewise.
4070 * config/tc-sparc.c (line_separator_chars): Likewise.
4071 * config/tc-vax.c (line_separator_chars): Likewise.
4073 * config/tc-h8300.c (comment_chars): Use string initialiser.
4074 * config/tc-i960.c (line_comment_chars): Likewise.
4075 * config/tc-z8k.c (comment_chars, line_comment_chars,
4076 line_separator_chars): Likewise.
4078 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4081 2000-06-08 Nick Clifton <nickc@cygnus.com>
4083 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4086 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4088 * configure.in (VERSION): Update to show this is the CVS mainline.
4090 2000-06-08 Matthew Jacob <mjacob@feral.com>
4092 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4093 $at is the integer register $r28, vs. both $r28 and the floating
4094 point register $f28.
4096 2000-06-08 James E. Wilson <wilson@cygnus.com>
4098 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4099 (dot_endp): Don't call ia64_flush_insns.
4100 (emit_one_bundle): Don't delete prologue/body records from
4101 unwind_record list in first loop. Rewrite second loop to account for
4104 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4106 * config/tc-ia64.c: Add missing prototypes.
4107 (generate_unwind_image): Cast argument to output_unw_records call.
4109 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4111 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4113 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4115 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4116 (REGISTER_P): likewise.
4117 (avr_opcodes): uses include/opcode/avr.h
4118 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4120 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4122 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4125 2000-06-03 H.J. Lu <hjl@gnu.org>
4127 * read.c (is_end_of_line): Put back `;'.
4129 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4131 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4133 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4135 * expr.c (operand): Test is_end_of_line outside switch to catch
4136 line separator chars that are also operators.
4137 (operator): Return O_illegal for line separator chars.
4139 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4140 entry (or `!' entry for TC_HPPA).
4142 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4143 before indexing is_end_of_line. Remove redundant check for '\0'.
4145 * config/tc-h8500.c (md_assemble): Likewise.
4146 * config/tc-mcore.c (md_assemble): Likewise.
4147 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4150 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4152 * config/tc-mcore.c (mcore_cons): Likewise.
4153 (mcore_float_cons): Likewise.
4154 (mcore_stringer): Likewise.
4155 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4157 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4159 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4161 2000-05-29 Nick Clifton <nickc@cygnus.com>
4163 * config/tc-sh.c: Fix compile time warning messages.
4165 * config/tc-mips.c: Fix compile time warning messages.
4167 2000-05-29 Philip Blundell <philb@gnu.org>
4169 * doc/as.texinfo: Update copyright dates.
4170 (Local Labels): Delete misplaced mention of ARM.
4171 * NEWS: Mention ARM ELF support.
4173 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4175 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4176 it is modified, and use the real_size to compute the frag address
4177 for dwarf2 line info.
4179 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4181 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4182 line-matching scheme to cope with automake moving variables around.
4183 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4184 * Makefile.in: Regenerate.
4186 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4188 * config/tc-sparc.c (sparc_relax): New.
4189 (md_longopts): Add -relax and -no-relax options.
4190 (md_parse_options, md_show_usage): Likewise.
4191 (md_apply_fix3): Optimize tail call into branch always if possible.
4193 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4195 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4196 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4197 rules, with warning when a GAS statement specifies a packing that
4198 will result in an instruction being squashed.
4199 Added typdef packing_type and enumerals, changed various integer
4200 literals to use the enumerals.
4202 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4204 * config/tc-ia64.c (dot_restorereg_p): New function.
4205 (md_pseudo_table): Add restorereg.p.
4206 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4207 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4209 * config/tc-ia64.h (unw_record_type): Add unwabi.
4210 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4211 called MASK with members for imask, and the masks produced by
4212 fr_mem, gr_mem, br_mem, and frgr_mem.
4213 (unw_p_record): Add members ABI and CONTEXT.
4214 (unw_x_record): Add member AB.
4215 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4216 as pseudo-register for use during unwind info generation.
4217 (AR_PFS, AR_LC): New macros.
4218 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4219 whose names start with an at sign (as in "@priunat").
4220 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4222 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4223 proc_end, unwind_info, personality_routine): Consolidate into
4224 "unwind" structure to reduce offset-table use. Add member
4225 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4227 (output_R1_format, output_R3_format, output_P3_format,
4228 output_P6_format): Initialize R with zero to reduce compiler warnings.
4229 (output_P7_format): Ditto. Add `default' branch to switch
4230 statement to reduce compiler warnings.
4231 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4232 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4233 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4234 into single argument.
4235 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4236 compiler warnings. Merge A and B args into single argument.
4237 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4238 A and B args into single argument.
4239 (free_record): Removed (wasn't used).
4240 (free_list_records): Also free imasks in prologue records.
4241 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4242 (output_spill_mask): Remove.
4243 (output_unwabi): New function.
4244 (output_epilogue, output_label_state, output_copy_state): Call
4246 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4247 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4249 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4250 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4251 as part of handling the prologue records. Emit region's imask if
4252 we have one. Handle unwabi, epilogue, label_state, copy_state,
4253 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4254 spill_sprel_p, and spill_reg_p records.
4255 (set_imask, count_bits, slot_index): New function.
4256 (fixup_unw_records): Fix region size computation. Handle
4257 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4258 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4259 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4260 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4261 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4262 (dot_save): Use manifest constants for applicaton registers.
4263 Handle REG_PR and REG_PRIUNAT.
4264 (dot_restore): Don't just ignore it.
4265 (dot_restorereg): New function..
4266 (generate_unwind_image): Ensure unwind info is a multiple of eight
4267 bytes, not just four bytes.
4268 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4269 (dot_altrp): Don't just ignore it.
4270 (dot_savemem): New function. Replaces dot_savesp() and
4271 dot_savepsp(). Use manifest constants for applicaton registers.
4272 Handle REG_PR and REG_PRIUNAT.
4273 (dot_savef): Simplify.
4274 (dot_saveb): Support generation of br_gr.
4275 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4276 dot_label_state, dot_copy_state): New function.
4277 (dot_unwabi): Don't just ignore it.
4278 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4279 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4280 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4281 (emit_one_bundle): Set slot number for prologue/body records
4282 *before* emitting the first insn.
4283 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4284 (md_begin): Declare "psp" pseudo-register.
4285 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4286 so we don't get segfault.
4287 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4288 counts as required per SW Conventions manual
4289 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4290 output_preds_psprel, output_preds_sprel, output_spill_base,
4291 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4292 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4293 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4294 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4295 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4296 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4297 (dot_vframe): Implement.
4298 (dot_vframesp, dot_vframepsp): New function.
4300 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4302 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4303 * configure: Regenerate.
4305 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4307 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4308 (md_estimate_size_before_relax): so we can use it here instead of
4309 old kludges. Localise vars to blocks. Comment.
4311 * frags.c (frag_new): Update fr_var comments.
4312 * frags.h (struct frag): Ditto.
4314 2000-05-22 Richard Henderson <rth@cygnus.com>
4316 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4317 (pseudo_func): Add pcrel.
4318 (operand_match): Handle IA64_OPND_TGT64.
4319 (build_insn): Likewise.
4320 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4321 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4322 (fix_insn): Handle all three 64-bit relocation types.
4324 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4326 * obj.h (struct format_ops): New members begin, app_file,
4327 s_set_other, s_set_desc, s_get_type, s_set_type,
4328 separate_stab_sections, init_stab_section.
4330 * config/obj-multi.h: Update GPL notice to v2.
4332 (obj_app_file): New.
4333 (S_SET_SIZE): Test s_set_size for NULL before calling.
4334 (S_SET_ALIGN): Similar for s_set_align.
4339 (SEPARATE_STAB_SECTIONS): New.
4340 (INIT_STAB_SECTION): New.
4341 (EMIT_SECTION_SYMBOLS): New.
4342 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4344 * config/obj-elf.h: Update GPL notice to v2.
4345 Mention that this file is included from obj-multi.h.
4346 (obj_begin): Wrap definition in ifndef.
4347 (elf_file_symbol): Constify declaration.
4348 (obj_app_file): Ditto.
4349 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4350 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4352 * config/obj-elf.c (elf_s_set_other): New.
4353 (elf_file_symbol): Constify argument.
4354 (elf_separate_stab_sections): New.
4355 (elf_init_stab_section): New.
4356 (elf_format_ops): Add new members. Remove comma at end.
4358 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4359 (ecoff_format_ops): Add new fields. Remove comma at end.
4360 Mention inconsistency for emit_section_symbols.
4362 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4364 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4365 (coff_separate_stab_sections): New.
4366 (coff_format_ops): Add new members.
4368 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4369 (obj_aout_s_set_other): New.
4370 (obj_aout_s_set_desc): New.
4371 (obj_aout_s_get_type): New.
4372 (obj_aout_s_set_type): New.
4373 (obj_aout_separate_stab_sections): New.
4374 (aout_format_ops): New members added. Use obj_aout_process_stab,
4375 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4376 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4378 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4380 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4382 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4383 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4384 (md_estimate_size_before_relax): Ensure jumps to weak and
4385 externally visible symbols are relocatable.
4387 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4389 * stabs.c (aout_process_stab): Make global.
4390 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4391 * read.h (aout_process_stab): Declare.
4393 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4394 Generalize to *aout, *coff *elf.
4395 * configure: Regenerated.
4397 * doc/internals.texi (Object format backend): Say
4398 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4400 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4401 * Makefile.in: Regenerated.
4403 2000-05-19 Catherine Moore <clm@cygnus.com>
4405 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4407 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4409 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4410 instruction to reflect change in re_assemble_*.
4412 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4414 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4415 build PA64 ELF tools.
4416 * configure: Rebuilt.
4418 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4420 * Makefile.am: Regenerate dependencies.
4421 * Makefile.in: Regenerate.
4423 2000-05-15 Nick Clifton <nickc@cygnus.com>
4425 * config/tc-arm.c (struct asm_psr): Add boolean field
4426 distinguishing between CSPR and SPSR. Rename 'number' field
4428 (psrs): Rearrange contents to match new asm_psr structure.
4429 (arm_psr_parse): Move next to psr_required_here. Make it
4430 return an asm_psr structure.
4431 (psr_required_here): Use asm_psr structure returned by
4433 (do_msr): Reorganise to allow psr_required_here to be called
4435 (md_undefined_name): Mark 'name' parameter as unused, since
4436 the COFF target does not use it.
4438 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4440 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4442 * config/te-aux.h: Likewise.
4443 * config/te-dpx2.h: Likewise.
4444 * config/te-go32.h: Likewise.
4445 * config/te-hp300.h: Likewise.
4446 * config/te-hppa.h: Likewise.
4447 * config/te-i386aix.h: Likewise.
4448 * config/te-ic960.h: Likewise.
4449 * config/te-interix.h: Likewise.
4450 * config/te-nbsd532.h: Likewise.
4451 * config/te-pc532mach.h: Likewise.
4452 * config/te-ppcnw.h: Likewise.
4453 * config/te-psos.h: Likewise.
4454 * config/te-sparcaout.h: Likewise.
4455 * config/te-sun3.h: Likewise.
4456 * config/te-sysv32.h: Likewise.
4458 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4460 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4461 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4462 and sign extend without an if statement.
4463 (build_bytes): Likewise.
4465 2000-05-14 Kazu Hirata <kazu@hxi.com>
4467 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4468 X_add_symbol L_32 case.
4470 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4472 * config/te-freebsd.h: New file.
4474 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4476 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4477 bindtextdomain): Replace defines with those from intl/libgettext.h
4478 to quieten gcc warnings.
4480 * NEWS: Mention x86 .arch and -q.
4482 * config/tc-i386.c (quiet_warnings): New.
4483 (md_assemble): Use quiet_warnings.
4484 (md_parse_option): Set quiet_warnings from -q.
4485 (md_show_usage): Mention -q, delete -m.
4486 (flag_do_long_jump): Delete.
4487 (md_parse_option): Remove -m.
4488 (md_show_usage): Remove -m.
4489 (md_create_long_jump): Remove useless flag_do_long_jump code.
4491 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4492 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4494 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4495 Alexander Sokolov <robocop@netlink.ru>
4497 * doc/c-i386.texi (i386-Arch): New section.
4498 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4500 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4501 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4502 architecture has been given and is not 486.
4503 (set_cpu_arch): New.
4504 (md_pseudo_table): Add .arch.
4505 (md_assemble): Warn if cpu architecture has been given and an
4506 unsupported instruction.
4508 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4509 Move operand_types bit defines after relevant template field.
4510 (template): Add cpu_flags.
4514 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4516 * config/tc-mn10300.h (md_end): Define.
4517 (mn10300_finalize): Declare.
4518 * config/tc-mn10300.c: Include dwarf2dbg.h.
4519 (debug_line): Define.
4520 (md_assemble): Generate dwarf2 line info.
4521 (mn10300_finalize): New function. Finalize dwarf2 info.
4523 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4525 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4526 external version of the relocation for weak symbols.
4528 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4530 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4531 frame size in units of 16 bytes, as required per SW Conventions manual.
4532 (output_unw_records): Output info-block header as a dword to get
4535 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4537 * as.h: #include "file", not <file> on files from ../include.
4538 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4539 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4540 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4541 (tc_coff_symbol_emit_hook): Ditto.
4542 (OPTCOUNT): Cast to int to avoid compiler warning.
4543 (md_begin): Fix signed/unsigned warnings.
4545 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4547 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4548 ABRANCH LONG case for a conditional branch on a 68000.
4549 (md_estimate_size_before_relax): Likewise. Also handle
4550 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4551 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4552 PC-relative on all CPUs.
4553 (md_estimate_size_before_relax): Likewise.
4555 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4557 * as.c (parse_args): Just mention current year in printed
4560 2000-05-03 J.T. Conklin <jtc@redback.com>
4562 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4564 (md_parse_option): Recognize -m7400.
4566 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4568 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4569 don't permit lp to become less than the words array.
4571 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4573 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4574 Fix little-endian case.
4576 2000-05-03 David O'Brien <obrien@NUXI.com>
4578 * as.c (parse_args): Update copyright.
4580 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4582 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4583 for the .bss section too.
4585 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4587 * configure.in: Set em=linux for hppa-*-linux.
4588 * configure: Regenerate.
4589 * doc/Makefile.in: Regenerate with correct automake.
4591 * frags.c (frag_grow): Sanity check chunk_size.
4593 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4594 * config/obj-som.h: Likewise.
4595 * config/obj-ieee.h: Likewise.
4597 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4599 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4600 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4601 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4602 (pa_ip): low_sign_unext now returns via function value. Use
4603 re_assemble_* instead of dis_assemble_* and
4604 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4606 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4607 (md_section_align, md_parse_option, md_show_usage,
4608 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4609 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4610 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4611 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4612 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4614 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4615 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4616 outside of switch. Correct mask and shifting errors in case 10
4617 and case -11. In case 21, compare against signed range to suit
4618 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4619 case 17 and case 22, use offsetT variable to properly check range.
4620 Use re_assemble_* here too.
4621 (evaluate_absolute): Change type of value to offsetT. Call
4622 hppa_field_adjust to do the work for us.
4623 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4624 (pa_parse_cmpib_64_cmpltr): Ditto.
4625 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4626 of i to unsigned int.
4627 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4628 (pa_end_of_source): Return type is void.
4630 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4632 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4634 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4636 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4637 More comments added.
4638 (md_begin): Removed "construct symbols for each register name".
4639 Because register names conflicts with GCC generated function
4641 (avr_operand): Now constant numbers can be used as a register
4642 identifiers (0 as r0, 31 as r31).
4643 (md_assemble): use skip_space () before parsing instruction
4646 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4648 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4649 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4650 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4651 * configure: Regenerate.
4653 2000-04-29 Andreas Jaeger <aj@suse.de>
4655 * as.h: Correctly check GCC version.
4657 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4659 * doc/as.1: Fix unbalanced brackets.
4661 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4663 (line_comment_chars): Set to '/' if TE_FreeBSD.
4665 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4667 * configure.in: Configury support for PA64 (currently disabled).
4668 * configure: Rebuilt.
4670 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4672 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4673 bfd_set_section_alignment.
4675 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4677 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4680 2000-04-24 Nick Clifton <nickc@cygnus.com>
4682 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4683 * doc/as.texinfo (Align): Include arm and strongarm in list of
4684 targets that have the second form of the behaviour of the .align
4687 2000-04-24 Mark Klein <mklein@dis.com>
4689 * config/obj-som.c: Terminate obj_pseudo_table.
4691 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4693 * as.c (parse_args): Allow md_parse_option to override -a listing
4695 * config/obj-coff.c (add_lineno): Change type of offset parameter
4696 from "int" to "bfd_vma."
4697 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4698 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4699 (ppc_change_csect): Align correctly for XCOFF64.
4700 (ppc_machine): New function, which discards "ppc_machine" line.
4701 (ppc_tc): Cons for 8 when code is 64 bit.
4702 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4704 (md_parse_option): Handle -a64 and -a32.
4706 * config/tc-ppc.h (TARGET_MACH): Define.
4707 (TARGET_FORMAT): Move to function.
4708 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4710 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4712 * config/tc-avr.c: New AVR_ISA_ defined.
4713 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4714 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4715 for `fmul', `movw' and `lpm R,Z' instructions.
4716 (avr_operands): Warn if current opcode is a two-word instruction
4717 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4718 (avr_opcodes): New commands added.
4719 (REGISTER_P): Check 'a' and 'v' constraint letters.
4720 (mcu_types): New MCU added.
4722 2000-04-22 Timothy Wall <twall@cygnus.com>
4724 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4726 (operand_match): Conditionally insert default bit values for IMMU9.
4728 2000-04-14 Matthew Green <mrg@cygnus.com>
4730 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4731 * configure: Rebuilt.
4733 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4734 Jason Eckhardt <jle@cygnus.com>
4736 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4738 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4739 Added handling of new operand types l,y,&,fe,fE,fx.
4741 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4742 David Mosberger <davidm@hpl.hp.com>
4743 Timothy Wall <twall@cygnus.com>
4744 Andrew MacLeod <amacleod@cygnus.com>
4745 Jim Wilson <wilson@cygnus.com>
4747 * Makefile.am (CPU_TYPES): Add ia64.
4748 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4749 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4750 * Makefile.in: Rebuild.
4751 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4752 * configure: Rebuild.
4753 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4754 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4755 * expr.c (expr): Handle md_optimize_expr.
4756 * read.c (LEX_HASH): Add comment.
4757 * config/tc-ia64.c, config/tc-ia64.h: New files.
4759 2000-04-21 Richard Henderson <rth@cygnus.com>
4761 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4762 bundling a non-delayed branch type instruction.
4764 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4766 * config/tc-mn10300.c (HAVE_AM30): Define.
4767 (md_assemble): Use it.
4769 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4771 * config/obj-elf.c (obj_elf_change_section): Check for changed
4774 * Makefile.am: (CPU_MULTI_VALID): Remove.
4775 (MULTI_CPU_TYPES): Define.
4776 (MULTI_CPU_OBJ_VALID): Define.
4777 (DEPTC): Use the above.
4778 (DEPOBJ): Same here.
4780 Regenerate dependencies.
4781 * Makefile.in: Regenerate.
4783 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4785 * Makefile.am (YACC, LEX): Get them from configure.
4787 2000-04-18 H.J. Lu (hjl@gnu.org)
4789 * config/tc-i386.c (offset_in_range): Use addressT instead of
4790 bfd_vma for non-bfd assemblers.
4792 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4794 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4795 doesn't give spurious errors.
4797 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4799 * as.h (SEEK_SET): Define if undefined.
4801 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4803 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4804 constants, and don't assume offsetT is 32 bits.
4806 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4808 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4809 (md_pcrel_from_section): Add prototype.
4810 (d10v_fix_adjustable): Add prototype.
4811 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4813 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4815 2000-04-12 Nick Clifton <nickc@cygnus.com>
4817 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4818 symbol in frag chain.
4820 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4822 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4823 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4824 (fits_in_signed_word, smallest_imm_type): Ditto.
4825 (md_assemble): Use an offsetT var to hold offsetT values, not a
4827 (offset_in_range): New.
4828 (md_assemble): Use it.
4829 (md_convert_frag): Change type of target_address, opcode_address,
4830 and displacement_from_opcode_start to offsetT.
4831 (md_create_short_jump): Change type of offset to offsetT.
4832 (md_create_long_jump): Ditto.
4833 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4834 (md_chars_to_number): Remove.
4835 (output_invalid): Remove duplicate prototype.
4837 2000-04-09 Nick Clifton <nickc@cygnus.com>
4839 * Makefile.am (CPU_TYPES): Add 'avr'.
4840 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4841 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4843 * Makefile.in: Regenerate.
4845 * doc/as.texinfo: Add M32R documentation.
4847 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4849 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4850 --enable-build-warnings option.
4851 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4852 * Makefile.in, configure: Re-generate.
4854 2000-04-07 Nick Clifton <nickc@cygnus.com>
4856 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4857 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4858 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4859 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4860 (arm_force_relocation): Force relocations for
4861 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4863 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4865 * config/tc-sh.c (get_operands): There's no third operand if the
4866 first operand is an immediate.
4868 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4870 * config/tc-sh.c (immediate): Delete.
4871 (sh_operand_info): Add immediate member.
4872 (parse_reg): Use A_PC for pc.
4873 (parse_exp): Add second argument 'op'. All callers changed.
4874 (parse_at): Expect pc to be coded as A_PC.
4875 Use immediate field in *op.
4876 (insert): Add fourth argument 'op'. All callers changed.
4877 (build_relax): Add second argument 'op'. All callers changed.
4878 (insert_loop_bounds): New function.
4879 (build_Mytes): Remove DISP_4.
4880 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4881 (assemble_ppi): Use immediate field in *operand.
4882 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4883 (md_apply_fix): Likewise.
4884 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4886 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4888 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4890 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4892 * internals.texi (CPU backend): Document
4893 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4895 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4897 * po/gas.pot: Regenerate.
4899 * as.c (show_usage): Restore translated part of bug string.
4900 * gasp.c (show_usage): Likewise.
4902 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4903 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4904 than move-if-change.
4905 (DEP1): Modify for "gcc -MM".
4909 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4910 Update dependencies.
4911 * Makefile.in: Regenerate.
4913 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4915 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4916 (md_begin): Likewise.
4917 (HAVE_AM33): New macro.
4918 (md_assemble): Use it. Match r_regs and xr_regs only if
4921 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4923 * as.h: #include "bin-bugs.h"
4924 * as.c (show_usage): Use REPORT_BUGS_TO.
4925 * gasp.c: #include "bin-bugs.h"
4926 (show_usage): Use REPORT_BUGS_TO.
4928 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4930 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4932 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4933 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4936 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4938 * config/tc-i386.c (i386_immediate): Don't assume a constant
4939 immediate is necessarily 16 bits when in 16 bit code mode.
4940 (md_assemble): Instead set guess_suffix here after we have checked
4943 2000-04-02 Richard Henderson <rth@cygnus.com>
4945 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4946 quantities. Correct right shift sign extension.
4947 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4948 32-bit value when shifting into place.
4950 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4952 * app.c: Add ATTRIBUTE_UNUSED as needed.
4953 * config/tc-ppc.c: Likewise.
4954 (ppc_size): Make unsigned long.
4955 (ppc_insert_operand): Add casts to avoid warnings.
4957 2000-03-31 Nick Clifton <nickc@cygnus.com>
4959 * config/tc-d10v.h (md_flush_pending_output): Define.
4961 2000-03-29 Nick Clifton <nickc@cygnus.com>
4963 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4964 segment. Works for both BFD_ASSEMBLER and others.
4965 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4967 2000-03-29 Nick Clifton <nickc@cygnus.com
4969 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4971 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4973 * listing.c (LISTING_LHS_WIDTH): Default depends on
4975 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4977 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4979 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4982 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4984 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4986 * config/tc-avr.c (mcu_types): Add missing initialiser.
4987 (md_pcrel_from_section): Add prototype.
4988 (avr_operand): Remove redundant test of unsigned < 0.
4989 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4991 2000-03-27 Denis Chertykov <denisc@overta.ru>
4993 * config/tc-avr.c: New file for AVR support.
4994 * config/tc-avr.h: Likewise.
4995 * configure.in: Add AVR support.
4996 * configure: Regenerate.
4998 2000-03-26 Timothy Wall <twall@cygnus.com>
5000 * gasp.c (macro_op): Add new argument to check_macro call.
5001 Macro structure definitions moved to macro.h
5002 * sb.h: Add argument to prototype for input_scrub_include_sb.
5003 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5004 nesting checks with an additional flag.
5005 (struct input_save): Add flag to indicate whether current sb
5006 should be checked for proper macro/conditional nesting.
5007 (input_scrub_push/pop): Save/restore nest check flag.
5008 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5010 * macro.c (check_macro): Allow caller to retrieve parsed macro
5011 information if a pointer is provided. This information may be
5012 used by the new macro hooks.
5013 * macro.h: Update prototype for check_macro. Macro struct
5014 definitions moved here from macro.c/gasp.c.
5015 * read.c (read_a_source_file): Add parameter to check_macro call,
5016 and pass macro info to the macro hook, if defined.
5017 (input_scrub_insert_line): New. Allow insertion of a line of
5018 characters into the input stream.
5019 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5020 file into the input stream.
5021 (s_include): Use input_scrub_insert_file.
5022 * internals.texi: Document new macro hooks.
5023 * as.h: New prototypes added.
5025 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5027 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5028 an initial capital letter.
5029 (i386_index_check): Reindent.
5031 2000-03-19 Nick Clifton <nickc@cygnus.com>
5033 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5036 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5038 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5039 instruction operand bad if Rd > 7 when generating
5040 thumb instructions. Prevents for example,
5041 "adr r12,label" from silently failing and generating
5042 the wrong instruction.
5044 2000-03-17 Nick Clifton <nickc@cygnus.com>
5046 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5047 that have a destingation >= 0x400000.
5048 Fix compile time warning messages.
5050 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5052 * config/tc-sh.c (md_begin): When encountering insn that are
5053 not supported by the current arch, only change the name if
5054 its contents are the same as prev_name.
5055 (get_specific): If the the architecture doesn't match, fail.
5057 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5059 * config/tc-sh.c (IDENT_CHAR): Define.
5060 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5061 matching back where it came from.
5063 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5065 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5067 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5069 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5072 2000-03-15 Kazu Hirata <kazu@hxi.com>
5074 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5076 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5078 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5079 floating-point-number, make sure 'f' is in FLT_CHARS.
5081 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5083 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5084 (s_lcomm_internal): Use it.
5085 * doc/internals.texi (CPU backend): Document it.
5086 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5089 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5091 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5094 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5095 implementation doesn't have special handling for switch
5097 (macro_build): Allow for code in sections other than .text.
5099 (mips_ip): Likewise.
5100 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5101 Don't perform relocs if we will be outputting them.
5102 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5103 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5106 2000-03-09 Catherine Moore <clm@cygnus.com>
5108 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5109 relocation type based on the entry in the fixup structure.
5110 Put S_IS_EXTERN processing back in.
5112 2000-03-08 H.J. Lu (hjl@gnu.org)
5114 * Makefile.am (install-exec-tooldir): Depend on
5115 install-exec-bindir for parallel make.
5116 * Makefile.in: Regenerated.
5118 2000-03-06 Nick Clifton <nickc@cygnus.com>
5120 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5122 (md_parse_option): Parse -m32r command line switch - disable m32rx
5124 (md_show_usage): Document new option.
5126 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5127 * doc/Makefile.in: Regenerate.
5128 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5130 2000-03-02 Michael Meissner <meissner@redhat.com>
5132 * config/tc-d30v.c (check_range): Remove code that incorrectly
5133 sign extended values where bits < 32.
5135 2000-03-02 H.J. Lu (hjl@gnu.org)
5137 * configure.in: Support --enable-targets=all on ia32.
5138 * configure: Regenerated.
5140 2000-03-01 Nick Clifton <nickc@cygnus.com>
5142 * gasp.c (do_align): Remove bogus check of alignment value.
5144 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5146 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5147 TC_PPC was defined forced the type of a symbol with no other type
5150 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5152 * doc/internals.texi (CPU backend): Mention that
5153 line_separator_chars do not break up comments. Fix typos for
5154 LEX_AT and LEX_NAME descriptions. Document operands for
5155 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5156 description of md_create_short_jump usage. Document argument for
5157 md_undefined_symbol.
5159 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5161 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5162 (md_parse_option): Handle it.
5163 (md_show_usage): Document it.
5165 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5167 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5168 opcode, for the instruction `pal19'. From Andrea Arcangeli
5171 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5173 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5175 (md_assemble): To here, before template operands are matched.
5176 Also ensure a constant immediate is sign extended when we know the
5177 size is at most 16 bits. This is to catch cases like "add
5178 $0xffc0,%ax" where we don't know the size, and thus that the
5179 immediate can be represented as Imm8S until after parsing the
5181 (i386_displacement): Similarly sign extend 16 bit constant
5183 (md_assemble): Relax 16-bit jump constant range check to suit sign
5184 extended displacements.
5186 2000-02-26 Andreas Jaeger <aj@suse.de>
5188 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5190 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5192 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5193 call operands when intel_syntax.
5194 (intel_float_operand): Return 2 for "fi...".
5195 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5196 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5197 earlier "SHORT" change.
5198 (md_assemble): When determining suffix from Regs, exclude
5201 2000-02-24 Nick Clifton <nickc@cygnus.com>
5203 * configure: Add arm-wince, mips-pe and sh-pe targets.
5204 * configure: Regenerate.
5206 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5208 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5209 "pe-mips" for the mips-pe target.
5211 * config/tc-arm.c (insns): Change displacement encoded in BL
5212 and B instructions if the target port is arm-wince.
5213 (do_ldst): Do not bias the relocation offset if the target
5215 (md_pcrel_from): Add in missing relocation offset bias if the
5216 target os arm-wince.
5218 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5219 (md_begin): Disable -G support for mips-pe target.
5220 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5221 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5224 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5225 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5226 assembler, just set the alignment to 4.
5228 * config/te-wince-pe.h: New file for WinCE targets. Define
5231 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5233 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5234 string instructions.
5235 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5236 (i386_intel_memory_operand): After finding a segment override,
5237 check again for no `[' before looking for a displacement. Bomb if
5238 more than one displacement rather than silently discarding the
5239 second and subsequent ones. Free strings malloc'd by
5240 build_displacement_string.
5242 2000-02-24 Catherine Moore <clm@cygnus.com>
5244 * config/obj-som.c (obj_pseudo_table): Add "weak".
5245 (obj_som_weak): New routine.
5247 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5249 * config/tc-i386.c (union i386_op): New.
5250 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5251 Throughout file replace occurences of disps[n], imms[n], regs[n]
5252 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5253 intel mode operand swapping. Add assert in regKludge and
5254 fake_zero_displacement code. Test i.types[n] when outputting
5255 displacements and immediates. Combine output of Disp16 with
5257 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5258 when in intel mode by (not) reversing fsub and fdiv operands
5259 before the template search. This fails for single operand
5260 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5261 undefined. Instead fix the base_opcode after we've found the
5262 template. Move base_opcode xor with found_reverse_match from
5263 opcode output code to before this fix so we test for the correct
5265 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5266 check in intel mode. Instead compare opcodes.
5268 * config/tc-i386.h (TC_RELOC): Delete.
5269 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5270 with equivalent call to reloc.
5272 * as.h (flag_m68k_mri): Move declaration after target include, and
5273 only declare when TC_M68K defined. Define as zero otherwise.
5274 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5275 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5276 Define as zero otherwise.
5277 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5278 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5279 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5280 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5281 testing whether defined.
5282 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5283 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5284 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5285 rather than testing whether defined.
5286 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5287 (parse_mri_cons): Declare and use only when TC_M68K.
5288 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5289 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5290 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5292 * NEWS: Mention IBM 370 support.
5294 2000-02-23 Richard Henderson <rth@cygnus.com>
5296 * config/tc-i386.c (md_assemble): When swapping operands for
5297 intel_syntax, assume everything that's not Imm or Disp is a
5300 2000-02-23 Linas Vepstas <linas@linas.org>
5302 * config/tc-i370.c, config/tc-i370.h: New files.
5303 * Makefile.am: Add support for Linux/IBM 370.
5304 * configure.in: Likewise.
5305 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5306 * config/obj-elf.c: Include elf/i370.h
5307 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5309 * Makefile.in: Regenerate.
5310 * configure: Regenerate.
5312 * doc/c-i370.texi: New file.
5313 * doc/all.texi: Include it.
5314 * doc/as.texinfo: And here.
5315 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5316 * doc/Makefile.in: Regenerate.
5318 2000-02-19 Michael Meissner <meissner@redhat.com>
5320 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5321 determine if an instruction can be used in parallel with an ADDppp
5322 or SUBppp instruction.
5324 2000-02-22 Andrew Haley <aph@cygnus.com>
5326 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5328 2000-02-22 Andrew Haley <aph@cygnus.com>
5330 * config/tc-mips.c (mips_gp32): New variable.
5331 (macro_build) Use mips_gp32.
5333 (md_longopts): Add "-mgp32" and "-mgp64".
5334 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5336 (OPTION_M7900): Change offset
5337 (OPTION_NO_M7900): Ditto.
5339 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5341 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5342 warning, and bump it to 1.
5344 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5346 From Brad Lucier <lucier@math.purdue.edu>:
5347 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5350 2000-02-21 Catherine Moore <clm@cygnus.com>
5352 * config/tc-mips.c (MF_HILO_INSN): Define.
5353 (mips_7000_hilo_fix): Declare.
5354 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5355 (md_parse_option): Check for 7000_HILO_FIX options.
5356 (OPTION_M7000_HILO_FIX): Define.
5357 (OPTION_NO_M7000_HILO_FIX): Define.
5358 * doc/c-mips.texi (-mfix7000): Describe.
5360 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5362 * listing.c (print_lines): Remove unused variable `end'.
5364 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5365 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5366 reloc_type when BFD_ASSEMBLER.
5367 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5368 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5369 statement and quell signed vs. unsigned comparison warning.
5371 2000-02-18 Nick Clifton <nickc@cygnus.com>
5373 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5374 the computed frag offset, rather than overwriting it.
5376 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5378 * config/tc-sh.c ("elf/sh.h"): Include.
5379 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5380 (md.begin): Initialize target_arch.
5381 Only include opcodes in has table that match selected architecture.
5382 (parse_reg): Recognize register names for sh-dsp.
5383 (parse_at): Recognize post-modify addressing.
5384 (get_operands): The leading space is now optional.
5385 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5386 arguments. Update valid_arch.
5387 (build_Mytes): Add support for SDT_REG_N.
5388 (find_cooked_opcode): New function, broken out of md_assemble.
5389 (assemble_ppi, sh_elf_final_processing): New functions.
5390 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5391 (md_longopts, md_parse_option): New option: -dsp.
5392 * config/tc-sh.h (elf_tc_final_processing): Define.
5393 (sh_elf_final_processing): Declare.
5395 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5397 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5398 the unwinder subspace. Save the current seg/subseg before creating
5401 2000-02-10 Nick Clifton <nickc@cygnus.com>
5403 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5404 little endian targets.
5405 (INST_BYTE1): Redefine to handle big and little endian
5407 (cpu_type): New type: Select between M340 and M210.
5408 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5409 instructions of the M340.
5410 (md_assemble): Add support for the MULSH and OPSR classes of
5412 (md_atof): Add support for little endian targets.
5413 (md_parse_option): Add support for -EL, -EB and -mcpu command
5415 (md_convert_frag): Add support for little endian targets.
5416 (md_apply_fix3): Add support for little endian targets.
5417 (md_number_to_chars): Add support for little endian targets.
5419 2000-02-10 Timothy Wall <twall@redhat.com>
5421 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5422 defined, use it to verify the symbol just read should be a label.
5424 2000-02-10 Timothy Wall <twall@redhat.com>
5426 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5427 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5428 around colons when KEEP_WHITE_AROUND_COLON is defined.
5429 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5430 and KEEP_WHITE_AROUND_COLON.
5432 2000-02-08 Timothy Wall <twall@redhat.com>
5434 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5436 (do_repeat): New. Abstract repeat logic so that a "break" can be
5438 (end_repeat): New. Provide support for a "break" out of the
5440 * read.h: Add prototypes for new functions.
5442 2000-02-08 Timothy Wall <twall@redhat.com>
5444 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5445 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5446 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5449 2000-02-08 Timothy Wall <twall@redhat.com>
5451 * read.c: Added elseif to directives table.
5452 * read.h: Added prototype for s_elseif.
5453 * doc/as.texinfo: Added description for elseif.
5454 * cond.c (s_elseif): New function
5456 2000-02-04 Timothy Wall <twall@redhat.com>
5458 * listing.c (print_lines): Remove conditionals causing bug in
5461 2000-02-03 Timothy Wall <twall@cygnus.com>
5463 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5465 * frags.c (frag_new): Calculate fr_fix in octets
5466 (frag_now_fix) Return offset as target address offset (bytes).
5467 (frag_now_fix_octets) New - Return offset in octets (8-bit
5469 * frags.h: Added prototype for frag_now_fix_octets().
5470 Distinguish between octets and bytes in field descriptions.
5471 * listing.c (calc_hex): Account for octets vs bytes when
5472 printing addresses/offsets.
5473 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5474 target is little-endian, print the octets in a word in big-endian
5475 order so that the display looks like a proper hexadecimal number,
5476 instead of having the octets reversed.
5477 * read.c (do_align): When recording alignment, alignment power
5478 should be in terms of target bytes (minimum addressible unit)
5480 (do_org) Convert ORG target address (byte) argument into an
5481 octet offset when generating a variable fragment.
5482 * symbols.c (resolve_symbol_value): Symbol final value
5483 converted to a target address offset (bytes) from its octet offset.
5484 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5485 offset (bytes) is adjusted by the frag offset (octets) converted
5487 (coff_frob_section) Section alignment power is in terms of bytes;
5488 convert it to an octet alignment power when calculating size (and
5489 size mask) in octets. Don't modify the section size in order to
5490 "align" it for TI COFF, since that format has a different method
5491 for storing alignment information.
5493 2000-02-01 Timothy Wall <twall@cygnus.com>
5495 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5496 entries, matching the way GCC generates them. If not escaped, the
5497 filename is encoded incorrectly.
5499 2000-01-31 Nick Clifton <nickc@cygnus.com>
5501 * config/tc-arm.c (reg_table): Add support for ATPCS register
5504 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5506 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5508 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5510 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5511 of a symbol when we really care about its value.
5513 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5515 * config/tc-mcore.c (md_assemble): Give warning message if
5516 operands passes to instruction are more than the spec.
5518 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5520 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5521 Thumb mode but the label seen was not declared as '.thumb_func'
5522 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5523 correct disassembly of Thumb code bounded by non function labels.
5525 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5527 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5528 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5530 * Makefile.in: Same here.
5533 * configure.in: Set bfd_gas for i386-aout when primary target
5534 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5535 we may need the primary te_file. Remove incorrect comment.
5537 * configure: Regenerate.
5539 * config/e-i386aout.c: New file.
5541 * as.c (USE_EMULATIONS): Move to before print_version_id.
5542 (struct emulation): Add i386aout.
5543 (show_usage): Split text strings. Reformat -a text. Add --em
5547 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5548 (aout_format_ops): New.
5551 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5552 preprocessor conditional and add aout USE_EMULATIONS tests.
5553 (read_a_source_file): Don't pass error strings to printf as
5557 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5559 (do_data): Same here.
5560 (process_file): And here.
5563 * symbols.c (colon): Rewrite "already defined" fatal message
5564 code for aout with USE_EMULATIONS.
5567 * config/obj-aout.c (OBJ_HEADER): Define.
5568 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5570 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5571 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5573 (obj_aout_type): Expand S_SET_OTHER here too.
5574 (obj_read_begin_hook): Remove.
5575 (aout_pop_insert): New.
5576 (obj_aout_s_get_other): New.
5577 (obj_aout_s_get_desc): New.
5578 (aout_format_ops): New.
5581 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5582 gets aout_pseudo_table.
5583 (aout_pseudo_table): Declare.
5584 (obj_read_begin_hook): Define.
5587 * config/obj-coff.c (obj_pseudo_table): Rename to
5589 (coff_pop_insert): Use coff_pseudo_table.
5590 (coff_sec_sym_ok_for_reloc): Remove.
5591 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5592 and comment all zero entries and remove #if 0 code.
5595 * config/obj-coff.h (obj_pop_insert): Define.
5596 (coff_pseudo_table): Declare.
5599 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5600 s_get_size, s_set_size. Comment all zero entries.
5603 * config/obj-elf.c (elf_s_get_other): New function.
5604 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5605 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5606 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5608 (obj_elf_parse_section_letters): Don't pass error strings to
5609 printf as format arg.
5612 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5614 (elf_s_get_other): Declare.
5615 (S_GET_OTHER) Define as elf_s_get_other if not already
5617 (S_SET_OTHER): Only define when not already defined.
5618 (elf_obj_read_begin_hook): Declare.
5619 (obj_read_begin_hook): Define.
5620 (elf_obj_symbol_new_hook): Declare.
5621 (obj_symbol_new_hook): Define.
5624 * config/obj-multi.h: Add copyright header and protect against
5625 multiple inclusion. Add * to all function pointers.
5626 (OBJ_HEADER): If defined, include it rather than other defines
5628 (obj_frob_file_after_relocs): Test for NULL.
5629 (obj_symbol_new_hook): Here too.
5630 (obj_sec_sym_ok_for_reloc): And here.
5631 (S_GET_OTHER): Define.
5632 (S_GET_DESC): Define.
5633 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5634 (OBJ_MAYBE_ELF): Update comment.
5636 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5637 OBJ_AOUT preprocessor conditional and handle emulation by
5638 testing OUTPUT_FLAVOR.
5639 (i386_displacement): Here too.
5640 (md_section_align): Similarly here.
5641 (i386_target_format): Conditionally compile when more than one
5642 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5643 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5644 (i386_displacement): Here too.
5647 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5648 Define TARGET_FORMAT for aout only when not multi.
5651 * config/te-multi.h: Delete file as it's identical to te-generic.h
5653 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5655 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5656 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5659 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5661 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5664 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5666 * config/tc-mips.c (mips_do_align): New function.
5667 * config/tc-mips.h (md_do_align): Define.
5669 2000-01-10 Philip Blundell <philb@gnu.org>
5671 * doc/c-arm.texi (ARM Options): Fix typo.
5672 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5673 line separator for Linux.
5674 * doc/as.texinfo (Comments): Mention the ARM.
5676 2000-01-10 Philip Blundell <pb@futuretv.com>
5678 * configure.in (arm*-*-conix*): New target.
5679 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5681 * configure: Regenerate.
5683 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5685 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5686 (obj_elf_visibility): New function.
5688 * doc/as.texinfo (Visibility): New node: document visibility
5691 For older changes see ChangeLog-9899