1 2001-06-21 Philip Blundell <philb@gnu.org>
3 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
5 (insns): Remove entry for adrl. Add long_flag for adr.
6 (do_adr): Handle `l' suffix.
9 2001-06-21 Alan Modra <amodra@bigpond.net.au>
11 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
12 (md_apply_fix): Use it here. Replace printf with equivalent
14 (tc_gen_reloc): Use as_bad_where instead of as_bad.
15 (md_apply_fix): Here too.
16 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
17 * config/tc-m68k.c (tc_gen_reloc): Likewise.
18 (md_convert_frag_1): Likewise.
20 2000-06-20 Tom Rix <trix@redhat.com>
22 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
24 2001-06-18 H.J. Lu <hjl@gnu.org>
26 * doc/Makefile.am (info): Depend on $(MANS).
27 (as.1): Remove the prefix `$(srcdir)/'.
28 * doc/Makefile.in: Regenerated.
32 2001-06-18 Philip Blundell <philb@gnu.org>
34 * config/tc-arm.c (do_msr): Remove restriction on usage of
37 2001-06-19 Alan Modra <amodra@bigpond.net.au>
39 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
42 2001-06-13 Philip Blundell <philb@gnu.org>
44 * config/tc-arm.c (thumb_shift): Improve wording of error message.
45 (do_t_arit): Likewise.
47 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
49 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
50 .loc pseudos if the dfwarf2 functions are available.
51 (md_assemble): Only call dwarf2_emit_insn if it is available.
53 * expr.c: Fix typo in comment.
55 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
57 * doc/as.texinfo (Infix Ops): Document that comparison and
58 combiner operators can be used as infix operators.
60 2001-06-12 Peter Jakubek <pjak@snafu.de>
62 * gas/config/tc-m68k.c (parse_mri_control_operand): Fix handling
64 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
65 (reverse_mri_condition): Likewise.
66 (swap_mri_condition): Issue warning for conditions that can not be
68 (build_mri_control_operand): Fix order of operands (swapped).
69 (build_mri_control_operand): Allow upper case extension in structured
71 (s_mri_else): Likewise.
72 (s_mri_next): Likewise.
73 (s_mri_for): Likewise.
74 (s_mri_if): Fix handling comment ('*') in mri mode.
75 (s_mri_while): Likewise.
76 * gas/macro.c (macro_expand): Allow macro invocation with empty
79 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
81 * config/tc-arm.c: Fix test for overlow of literal pool.
83 2001-06-11 H.J. Lu <hjl@gnu.org>
85 * NEWS: Updated for the new -n option for the MIPS assembler.
87 * config/tc-mips.c (md_show_usage): Add -n.
89 * doc/as.texinfo: Document the new -n option.
90 * doc/c-mips.texi: Likewise.
91 * doc/as.1: Regenerated.
93 2001-06-10 Alan Modra <amodra@bigpond.net.au>
95 * config/obj-coff.c (obj_coff_section): Formatting fix.
97 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
100 2001-06-08 H.J. Lu <hjl@gnu.org>
102 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
103 disable warning about all NOPS that the assembler generates.
104 (macro): Warn NOPS generated only if warn_nops is not 0.
105 (md_shortopts): Add `n'.
106 (md_parse_option): Set warn_nops to 1 for `n'.
108 2001-06-08 H.J. Lu <hjl@gnu.org>
110 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
112 2001-06-08 H.J. Lu <hjl@gnu.org>
114 * config/tc-mips.c (md_apply_fix): Don't adjust common
115 extern/weak symbols for ELF.
116 (md_estimate_size_before_relax): Treat weak like extern for
118 (mips_fix_adjustable): Don't adjust extern/weak symbols for
121 2001-06-08 Alan Modra <amodra@bigpond.net.au>
123 * Makefile.am: 'som' is not wrongly spelled 'some'.
124 * Makefile.in: Regenerate.
126 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
127 S_GET_VALUE by using a temp.
128 (append_insn): Likewise, and for S_SET_VALUE too.
129 (mips_emit_delays): Likewise.
130 (my_getExpression): Likewise.
131 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
132 (mips16_extended_frag): Remove code concerned with avoiding
133 locking in a frag address now that symbols are not finalized until
134 relaxation is complete. Cater for first relaxation pass having
135 bogus addresses. Use relax_marker to reliably determine whether a
136 symbol frag has been reached on the current pass.
138 2001-06-07 H.J. Lu <hjl@gnu.org>
140 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
141 * configure: Regenerate.
143 2001-06-07 H.J. Lu <hjl@gnu.org>
145 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
147 * configure: Regenerate.
149 2001-06-07 H.J. Lu <hjl@gnu.org>
151 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
152 MIPS_STABS_ELF is defined.
154 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
156 * as.c (show_usage): Remove L from listing options. It is not a
159 2001-06-06 Christian Groessler <cpg@aladdin.de>
161 * config/tc-z8k.c: Removed many warnings by removing unused
162 variables and tagging unused parameters as such.
163 (md_begin): Fixed a typo (","instead of ";").
164 (struct ctrl_table): Add parentheses to initialize array
166 (struct flag_table): Likewise.
167 (struct intr_table): Likewise.
168 (struct table): Likewise.
169 (check_operand): "#if 0"'ed since it doesn't seem to be used.
171 2001-06-06 Peter Jakubek <pjak@snafu.de>
173 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
174 options to list (e.g. m5206e, m5307, m5407).
176 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
178 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
179 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
181 2001-06-06 Alan Modra <amodra@bigpond.net.au>
183 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
184 <JumpByte, JumpDword insn output>: Remove dead code.
186 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
188 * as.c (parse_args): Correct option name "listing-lhs-width2".
190 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
192 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
195 2001-05-30 Richard Henderson <rth@redhat.com>
197 * read.c (emit_leb128_expr): Call md_cons_align.
199 2001-05-28 Jeff Sturm <jsturm@one-point.com>
201 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
202 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
203 (tc_gen_reloc): Likewise.
204 (sparc_cons_align): Don't clear sparc_no_align_cons.
205 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
206 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
208 2001-05-27 Alan Modra <amodra@one.net.au>
210 * write.c (relax_segment <rs_space>): Check the section of a
211 symbol to determine whether it is absolute rather than comparing
212 its frag against zero_address_frag as listings play tricks with
215 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
216 allocated in the same chunk as the fixed part.
218 2001-05-26 Alan Modra <amodra@one.net.au>
220 * write.c (relax_segment <rs_space>): Calculate growth using
221 addresses before stretch. Prevent repeated error messages.
222 From Peter Jakubek <pjak@snafu.de>
223 Use as_bad_where and as_warn_where to pinpoint errors.
225 2001-05-25 Alan Modra <amodra@one.net.au>
227 * symbols.c (resolve_symbol_value): Always set segment, even when
228 not finalizing symbol value.
230 * config/obj-ieee.c (write_object_file): Set finalize_syms.
231 * config/obj-coff.c (write_object_file): Likewise.
232 * (size_section): Remove rs_space assert as fr_symbol is no longer
234 (fill_section): Likewise.
236 * configure.in: Replace linuxoldld with linux*oldld.
237 * configure: Regenerate.
239 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
240 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
241 that have been finalized.
243 * symbols.c (resolve_symbol_value): Clear sy_resolving before
244 taking exit_dont_set_value.
246 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
249 2000-05-24 Tom Rix <trix@redhat.com>
251 * config/obj-coff.c (add_lineno): xcoff allows negative line
253 * config/tc-ppc.c (ppc_stabx): fix generated symbol
255 2001-05-24 Alan Modra <amodra@one.net.au>
257 * write.c (write_object_file): Set finalize_syms = 1 before
260 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
262 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
263 architecture, remove erraneous ISA_MIPS32.
264 (md_show_usage): Add MIPS r12k support.
265 (mips_cpu_info_table): Add MIPS r12k support.
267 2001-05-22 Alan Modra <amodra@one.net.au>
269 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
272 * symbols.c (resolve_symbol_value): Remove "finalize" param,
273 instead use finalize_syms directly. Don't treat expressions
274 specially with regard to finalize_syms. Update calls to self.
275 (resolve_local_symbol): Update call to resolve_symbol_value.
276 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
278 * symbols.h (resolve_symbol_value): Update prototype.
279 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
280 to resolve_symbol_value.
281 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
282 * config/obj-coff.c (do_relocs_for): Likewise.
283 (yank_symbols): Likewise.
284 (fixup_segment): Likewise.
285 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
286 * config/tc-mips.c (md_convert_frag): Likewise.
287 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
288 (ppc_fix_adjustable): Likewise.
289 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
290 (dwarf2dbg_convert_frag): Likewise.
291 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
292 (eh_frame_convert_frag): Likewise.
293 * expr.c (make_expr_symbol): Likewise.
294 * write.c (adjust_reloc_syms): Likewise.
295 (write_object_file): Likewise.
296 (relax_segment): Likewise.
297 (fixup_segment): Likewise.
298 (finalize_syms): Init to zero, and update comment.
299 (write_object_file): Set finalize_syms to 1 rather than 2.
300 * doc/internals.texi (sy_value): Mention finalize_syms.
301 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
303 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
304 as relaxable if embedded system, make weak syms non-relaxable.
306 (tc_m68k_fix_adjustable): ..so it can be used here.
307 (md_apply_fix_2): Sign extend without conditional.
309 * config/tc-v850.c: Update copyright.
311 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
313 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
314 howto entry is not found.
316 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
318 * config/tc-mn10300.c (mn10300_force_relocation): Don't
319 optimize differences between symbols in code sections to
321 (mn10300_fix_adjustable): Don't adjust to section+offset
322 relocations pointing at symbols in code sections.
324 2001-05-16 Alan Modra <amodra@one.net.au>
326 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
328 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
329 opcodes are output rather than after. Delete insn_size.
330 * config/tc-v850.c (md_assemble): Similarly, but delete
333 2001-05-14 Richard Henderson <rth@redhat.com>
335 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
338 2001-05-14 Richard Henderson <rth@redhat.com>
340 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
341 also collect whether to expect an FDE augmentation.
342 (check_eh_frame): Rewrite as a state machine. Track where in
343 an FDE we are located, skip any augmentation.
344 (eh_frame_estimate_size_before_relax): Get code alignment from
345 the fragment subtype.
346 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
347 * read.c (emit_leb128_expr): Call check_eh_frame.
349 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
351 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
352 before a relaxable insns.
354 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
356 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
357 between symbols if the base symbol is in the current section;
358 emit a PC-relative relocation instead.
360 2001-05-12 Peter Targett <peter.targett@arccores.com>
362 * config/tc-arc.c: Update copyright and tidy source comments.
363 (md_pseudo_table): Add directive .cpu back as an alias for
364 .option. Add .file and .line for dwarf2 support.
365 (arc_mach_type): Make bfd_mach_arc_6 default.
366 (md_longopts): Add entry 'pre-v6' representing old command line
367 option when assembling for 'arc5' core versions.
368 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
370 (arc_code_symbol): Make symbol value for @h30 fixup expression
372 (md_assemble): Call dwarf2_emit_insn.
373 Include "dwarf2dbg2.h". Formatting fixes throughout file.
374 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
375 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
377 2001-05-11 Jakub Jelinek <jakub@redhat.com>
379 * config/tc-ia64.c (special_linkonce_name): New.
380 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
381 .gnu.linkonce.ia64unw{,i}.FOO.
382 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
383 (dot_endp): Add comment about it.
385 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
387 * config/tc-arm.c (arm_handle_align): When truncating an aligned
388 block, ensure that the low order bits of the alignment are
391 2001-05-10 Alan Modra <amodra@one.net.au>
393 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
396 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
397 current variable part of frag.
398 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
399 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
400 * config/tc-m68hc11.c (RELAX_STATE): Define.
401 (RELAX_LENGTH): Define.
402 (md_estimate_size_before_relax): Handle non-relaxable cases
403 separately from relaxable cases for clarity, and return correct
404 size for multi-pass relaxation.
405 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
406 (md_estimate_size_before_relax): As for tc-m68hc11.c.
407 (md_convert_frag): Remove "length_code".
408 * config/tc-vax.c (RELAX_STATE): Define.
409 (RELAX_LENGTH): Define.
410 (md_relax_table): Add missing entry.
411 (md_estimate_size_before_relax): As for tc-m68hc11.c.
412 (md_convert_frag): Remove "length_code".
413 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
414 don't bother setting fr_var. Return correct size for multi-pass
416 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
417 (md_convert_frag): Don't bother clearing fr_var.
418 (md_pseudo_table): Correct initialization.
419 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
420 (md_estimate_size_before_relax): No need to set fr_var.
421 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
422 (md_estimate_size_before_relax): No need to set fr_var.
424 2001-05-09 Richard Henderson <rth@redhat.com>
426 * config/tc-ia64.c (generate_unwind_image): Align the fragment
427 beginning a function's unwind info block.
429 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
431 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
433 2001-05-08 Andreas Schwab <schwab@suse.de>
435 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
436 fx_pcrel_adjust explicitly sign extend when reading it.
438 2001-05-08 Alan Modra <amodra@one.net.au>
440 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
441 from md_relax_table, and combine some switch cases.
443 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
445 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
446 from offset in non-pcrel operands too.
448 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
450 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
451 * config/tc-arm.c (arm_handle_align): Do not insert more than
452 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
453 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
455 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
457 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
459 * Makefile.in: Regenerate.
460 * configure.in: Remove duplicate mips-*-ecoff* entry.
461 * configure: Regenerate.
463 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
464 (n_names): Cast away type mismatch.
465 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
466 (obj_ecoff_frob_symbol): Likewise.
467 * ecoff.c: (add_file): Add unused attribute.
468 (ecoff_directive_begin): Likewise.
469 (ecoff_directive_bend): Likewise.
470 (ecoff_directive_def): Likewise.
471 (ecoff_directive_dim): Likewise.
472 (ecoff_directive_scl): Likewise.
473 (ecoff_directive_size): Likewise.
474 (ecoff_directive_type): Likewise.
475 (ecoff_directive_tag): Likewise.
476 (ecoff_directive_val): Likewise.
477 (ecoff_directive_endef): Likewise.
478 (ecoff_directive_end): Likewise.
479 (ecoff_directive_ent): Likewise.
480 (ecoff_directive_extern): Likewise.
481 (ecoff_directive_file): Likewise.
482 (ecoff_directive_fmask): Likewise.
483 (ecoff_directive_frame): Likewise.
484 (ecoff_directive_mask): Likewise.
485 (ecoff_directive_loc): Likewise.
486 (mark_stabs): Likewise.
487 (ecoff_stab): Likewise.
488 (ecoff_frob_symbol): Cast away type mismatch.
489 (ecoff_padding_adjust): Likewise.
490 (ecoff_build_symbols): Likewise.
491 (ecoff_build_procs): Likewise.
492 (ecoff_build_aux): Likewise.
493 (ecoff_build_strings): Likewise.
494 (ecoff_build_fdr): Likewise.
495 (ecoff_build_debug): Likewise.
496 * itbl-ops.c (itbl_assemble): Variable initialization.
498 2001-05-03 Alan Modra <amodra@one.net.au>
500 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
501 expressions rather than triggering an assert.
503 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
505 * config/tc-openrisc.c: New file.
506 * config/tc-openrisc.h: Likewise.
508 * Makefile.am: Add OpenRISC target.
509 * Makefile.in: Regenerated.
511 * configure.in (openrisc-*-*): Add target.
512 * configure: Regenerated.
514 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
516 * config/tc-arm.c (arm_frag_align_code): Change error message to
517 more explanatory version.
519 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
521 * config/tc-mips.c (md_parse_option): Also accept
522 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
524 2001-04-27 David Mosberger <davidm@hpl.hp.com>
526 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
527 argument passing order: predicate goes last, not first.
529 2001-04-27 Sean McNeil <sean@mcneil.com>
531 * configure.in: Add arm-vxworks.
532 * configure: Regenerate.
534 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
536 * config/tc-arm.c (arm_handle_align): New Function: Generate
537 no-op filled alignment frags.
538 (arm_frag_align_code): New Function: Create a code alignment frag.
539 (arm_init_frag): New Function: Initialse the target dependent
542 * config/tc-arm.h (TC_FRAG_TYPE): Define.
543 (TC_FRAG_INIT): Define.
544 (HANDLE_ALIGN): Define.
545 (md_do_align): Define.
547 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
549 * config/obj-coff.c (do_linenos_for): Check to see if the filename
550 symbol has been initialised before extracting its symbol index.
552 2001-04-24 H.J. Lu <hjl@gnu.org>
554 * configure: Regenerated with the right version of autoconf.
556 2001-04-24 Christian Groessler <cpg@aladdin.de>
558 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
559 generate R_CALLR and R_REL16 relocations
561 2000-04-20 Jason Eckhardt <jle@redhat.com>
563 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
564 since frag_now can change after d10v_cleanup is called.
566 2001-04-16 David O'Brien <obrien@FreeBSD.org>
568 * configure.in: Add the em type for FreeBSD targets.
569 * configure: Regenerate.
571 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
573 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
574 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
576 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
577 pc-relative relocations not placed at the end of the instruction.
579 2001-04-13 Jim Wilson <wilson@redhat.com>
581 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
584 2001-04-13 Jakub Jelinek <jakub@redhat.com>
586 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
587 handle SHF_MERGE and SHF_STRINGS.
588 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
589 (obj_elf_section): Allow additional argument specifying entity size.
590 * write.c (adjust_reloc_syms): Keep relocations against local symbols
591 in SEC_MERGE sections.
593 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
595 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
597 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
599 * expr.c (operand): Pass &c to md_parse_name().
600 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
602 2001-04-07 Steven J. Hill <sjhill@cotw.com>
604 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
606 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
607 * Makefile.in: Regenerated.
609 * configure.in: Use traditional MIPS targets for Linux/MIPS.
610 * configure: Regenerated.
612 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
614 * config/tc-mn10300.c (xr_registers): Added `pc'.
616 2001-04-05 Alan Modra <alan@linuxcare.com.au>
618 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
619 * configure: Regenerate.
621 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
622 cases, and always return size based on current fr_subtype.
623 (md_begin): Move initialization of md_relax_table..
624 (md_relax_table): ..to static initializer. Set rlx_length for
625 UNDEF_WORD_DISP cases.
626 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
627 (md_begin): Likewise.
628 (md_relax_table): Likewise.
629 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
630 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
631 Set rlx_backward and rlx_forward to zero for unused states.
632 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
633 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
634 (UNCOND12, UNCOND32): Remove duplicate defines.
636 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
638 * config/tc-cris.c (md_estimate_size_before_relax) <case
639 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
640 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
641 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
642 Add cases to cover all relax states.
643 (cris_insn_first_word_frag): New.
644 (md_assemble): Call cris_insn_first_word_frag to get the first
645 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
646 end. Drop variable insn_size.
647 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
648 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
649 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
651 * write.c (write_object_file): Reset broken word state before
654 2001-03-31 Alan Modra <alan@linuxcare.com.au>
656 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
657 for one line if not already enabled.
658 * cond.c (s_elseif): Correct conditional assembly listing.
661 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
662 Don't abort on NULL current_cframe.
664 2001-03-30 Alan Modra <alan@linuxcare.com.au>
666 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
667 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
668 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
669 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
670 * config/obj-coff.c (do_relocs_for): Likewise.
671 (yank_symbols): Likewise.
672 (fixup_segment): Likewise.
673 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
674 (ppc_fix_adjustable): Likewise.
675 * config/tc-mips.c (md_convert_frag): Likewise.
676 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
677 * ehopt.c (eh_frame_convert_frag): Likewise.
678 * expr.c (make_expr_symbol): Likewise.
680 * frags.h (struct frag): Add last_fr_address. Reorder fields for
682 * symbols.c (resolve_symbol_value): Don't fix expression values
683 until relaxation is complete.
684 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
685 (S_GET_VALUE): Likewise, and return unresolved expression value.
686 * write.c (finalize_syms): New.
687 (relax_and_size_seg): Split into..
688 (relax_seg): New function, returns 1 if anything changed..
689 (size_seg): And the remainder of relax_and_size_seg.
690 (fixup_segment): Arrange for final resolution of sym values.
691 (adjust_reloc_syms): Likewise.
692 (write_object_file): Likewise, and repeatedly call relax_seg until
693 nothing more changes.
694 (relax_segment): Return 1 if anything changed. Use correct types
695 for rs_org `target' and `after'.
696 * write.h (finalize_syms): Declare.
697 (relax_segment): Update prototype.
699 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
700 do-nothing cases to switch to avoid abort on a second relaxation
701 pass, and tidy code a little.
702 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
703 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
704 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
705 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
706 (md_relax_table): Remove first four unused entries. Increment
707 rlx_length by one throughout table, and update comments to suit.
708 (md_estimate_size_before_relax): Return size of current variable
709 part of frag to reflect reality when relaxing more than once.
710 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
711 (COND32, UNCD32): Rename to DISP32 throughout.
712 (UNDEF_WORD_DISP): Renumber to 3.
713 (md_estimate_size_before_relax): Add extra do-nothing cases.
714 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
715 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
716 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
717 handle word and dword branches.
719 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
721 * config/tc-cris.h (tc_fix_adjustable): Allow only
722 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
723 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
724 example in comment to valid type.
726 2001-03-28 H.J. Lu <hjl@gnu.org>
728 * read.c (equals): Set to local for COFF only if it hasn't been
731 2001-03-28 Alan Modra <alan@linuxcare.com.au>
733 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
734 (md_begin): Use it when setting default architecture.
736 2001-03-27 Nick Papadonis <nick@coelacanth.com>
738 * read.c (equals): (for COFF) default symbols to being local.
740 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
742 * configure.in (cris-*-*): Change default emulation to criself.
743 (cris-*-*aout*): New rule.
744 * configure: Regenerate.
746 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
748 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
749 BFD_RELOC_390_GOTENT.
750 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
751 BFD_RELOC_390_GOTENT.
753 2001-03-26 Nick Clifton <nickc@redhat.com>
755 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
756 * config/tc-s390.c (s390_force_relocation): New function: Force
757 relocations for VTINHERIT relocs.
759 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
761 * doc/as.texinfo: Put @c man begin to generate the as man page.
762 When generating man, define all the variables. Re-organize some
763 options to obtain better indentation of man page.
764 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
765 (as.1): Build from as.texinfo.
766 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
768 2001-03-25 Alan Modra <alan@linuxcare.com.au>
770 * config/tc-i386.c (i386_scale): Accept an absolute expression for
771 scale factor, and return the end of the expression.
772 (i386_operand): Modify for above.
774 2001-03-23 Nick Clifton <nickc@redhat.com>
776 * doc/as.texinfo: Document --listing-XXX command line switches.
777 Explain why listings behave differently when -pipe is used.
779 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
781 * write.c (fix_new_exp): Print an error if passed a register.
783 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
785 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
786 (PIC_SUFFIX_CHAR): New macro.
787 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
789 (md_longopts): New option --pic.
790 (OPTION_PIC): Define.
791 (md_estimate_size_before_relax): Tweak longish comment.
792 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
793 (md_assemble): Handle a PIC relocation on prefix and normal
794 instruction operands.
795 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
796 "complex" operand expressions. Call frag_more outside
797 gen_cond_branch_32 parameter list.
798 (cris_process_instruction): Handle PIC relocs on parsed
799 operand expressions. Validize PIC reloc sizes.
800 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
801 (gen_bdap): Handle "complex" operand expressions.
802 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
803 ADD.D offset,PC as jump instruction if generating PIC. Generate
804 error instead of crashing on complex expressions.
805 (cris_number_to_imm): Add segT parameter. All callers changed.
806 Use segT parameter, not now_seg, for segment of fixup. Handle
807 PCREL relocations but check that they are fully resolved.
808 (md_parse_option): Handle OPTION_PIC.
809 (tc_gen_reloc): Handle PIC relocs.
810 (md_show_usage): Update for --pic.
811 (md_apply_fix3): Renamed from md_apply_fix.
812 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
813 (md_cris_force_relocation): Force relocation for PIC relocs.
815 * config/tc-cris.h: Tweak attribution.
816 (MD_APPLY_FIX3): Define.
817 (IS_CRIS_PIC_RELOC): New macro.
818 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
819 (tc_fix_adjustable): Don't adjust a globally visible symbol when
821 (tc_frob_symbol): Avoid emitting undefined symbols.
823 2001-03-20 Alan Modra <alan@linuxcare.com.au>
825 * frags.h (struct frag): Add relax_marker.
826 * write.c (is_dnrange): Delete.
827 (relax_frag): Use correct types for `aim', `target', `address'.
828 Delete `offset', `was_address'. Test `relax_marker' instead of
829 using fragile (and slow) address test.
830 (relax_segment): Init and flip `relax_marker'.
832 2001-03-19 Alan Modra <alan@linuxcare.com.au>
834 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
837 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
839 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
840 with 'Motorola specification for assembly language input standard'.
842 2001-03-17 Richard Henderson <rth@redhat.com>
844 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
845 (dwarf2_directive_loc): Don't use them.
846 (dwarf2_directive_file): Reject duplicate file definitions.
847 (get_filenum): Zero allocated memory.
848 (out_file_list): Complain about missing file definitions.
850 2001-03-17 Alan Modra <alan@linuxcare.com.au>
852 * read.c (do_org): Handle complex expressions.
853 * cgen.c (gas_cgen_finish_insn): Likewise.
855 2001-03-15 David Mosberger <davidm@hpl.hp.com>
857 * config/tc-ia64.c (md): New member keep_pending_output.
858 (ia64_flush_pending_output): Flush only if md.keep_pending_output
860 (dot_xdata): Turn on md.keep_pending_output for the duration of
862 (dot_xfloat_cons): Ditto.
863 (dot_xstringer): Ditto.
864 (dot_xdata_ua): Ditto.
865 (dot_xfloat_cons_ua): Ditto.
867 2001-03-15 Jim Wilson <wilson@redhat.com>
869 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
872 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
874 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
876 2001-03-15 DJ Delorie <dj@redhat.com>
878 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
879 blindly freeing string if it isn't at the top of the obstack.
881 2001-03-13 Alan Modra <alan@linuxcare.com.au>
883 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
884 (NUM_FLAG_CODE): Define.
885 (lex_got): New function.
886 (got_reloc): New global var.
887 (x86_cons_fix_new): New function.
888 (x86_cons): New function.
889 (i386_immediate): Use lex_got here, replacing inline code. Change
890 "ignoring junk.." error message to "junk.."
891 (i386_displacement): Likewise.
892 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
894 (TC_CONS_FIX_NEW): Define.
895 (x86_cons_fix_new): Declare.
897 2001-03-12 Nick Clifton <nickc@redhat.com>
899 * config/tc-arm.c (md_begin): Always set machine type based on
902 2001-03-07 Alan Modra <alan@linuxcare.com.au>
904 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
905 (md_assemble) <smallest displacement>: Use correct field of i.op[]
907 <JumpInterSegment output>: Use correct i.disp_reloc[].
908 <immediate output>: Likewise.
910 2001-03-06 Nick Clifton <nickc@redhat.com>
912 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
915 2001-03-06 Igor Shevlyakov <igor@windriver.com>
917 * config/tc-m68k.c : Add 5407 to archs[] table.
918 (HAVE_LONG_BRANCH): Add mcf5407.
919 (select_control_regs): Recognize 5407.
921 2001-03-02 Dave Brolley <brolley@redhat.com>
923 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
926 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
928 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
929 (gen_to_words): Print warnings if NaNs are found and the target CPU
930 does not support them. Allow largest exponent to be used in normal
931 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
933 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
935 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
936 anymore since we use bfd_elf_generic_reloc now.
937 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
939 2001-02-27 Alan Modra <alan@linuxcare.com.au>
941 * configure.in (BFD_VERSION): New.
942 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
943 * configure: Regenerate.
944 * Makefile.am: Run "make dep-am"
945 * Makefile.in: Regenerate.
946 * doc/Makefile.in: Regenerate.
948 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
950 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
951 SEC_NEVER_LOAD when the 'n' flag is used.
952 Add SEC_NEVER_LOAD to matchflags.
954 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
956 * symbols.c (decode_local_label_name): Initialize message_format
957 only when an error is reported (perf pb due to I18N).
959 2001-02-23 H.J. Lu <hjl@gnu.org>
961 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
962 BFD_ASSEMBLER is not defined.
964 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
966 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
967 done if it's against a symbol.
969 2001-02-22 Timothy Wall <twall@cygnus.com>
971 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
972 target formats if applicable.
973 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
974 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
975 * Makefile.in: Regenerated.
976 * configure.in: Added configuration for ia64-*-aix*.
977 * configure: Regenerated.
979 2001-02-21 David Mosberger <davidm@hpl.hp.com>
981 * config/tc-ia64.c (enum operand_match_result): New type.
982 (operand_match): Change return type to operand_match_result.
983 Fix all returns appropriately, adding support for returning the
985 (parse_operands): New locals result, error_pos, out_of_range_pos,
986 curr_out_of_range_pos. Rewrite operand matching loop to give better
989 2001-02-21 David Mosberger <davidm@hpl.hp.com>
991 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
992 (dot_proc): Clear unwind.prologue_count to zero.
993 (dot_prologue): Increment unwind.prologue_count.
994 (dot_restore): If second operand is omitted, use
995 unwind.prologue_count -1 for "ecount" (# of additional regions to
996 pop). Decrement unwind.prologue_count by number of regions
999 2001-02-21 Nick Clifton <nickc@redhat.com>
1001 * doc/as.texinfo (Section): Note that some flags to the COFF
1002 version of .section remove attributes rather than setting them.
1004 2001-02-20 Kazu Hirata <kazu@hxi.com>
1006 * config/tc-pdp11.c: Fix formatting.
1007 * config/tc-pdp11.h: Likewise.
1009 2001-02-20 Bo Thorsen <bo@suse.de>
1011 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1014 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1016 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1017 all FreeBSD platforms should look the same at this level.
1018 * configure: Rebuilt.
1019 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1021 2001-02-18 lars brinkhoff <lars@nocrew.org>
1023 * Makefile.am: Add PDP-11 target.
1024 * configure.in: Likewise.
1025 * config/tc-pdp11.c: New file.
1026 * config/tc-pdp11.h: New file.
1027 * doc/Makefile.am: Add PDP-11 documentation.
1028 * doc/all.texi: Likewise.
1029 * doc/as.texinfo: Likewise.
1030 * doc/c-pdp11.texi: New file.
1032 2001-02-16 matthew green <mrg@redhat.com>
1034 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1036 2001-02-13 Jim Wilson <wilson@redhat.com>
1038 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1039 reloc instead of a 0 reloc.
1040 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1042 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1044 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1046 * write.c (is_dnrange): Stop as soon as the address becomes
1048 (relax_frag): Add segment parameter. Only call symbol_get_frag
1049 once. Only call is_dnrange if the symbol is in the same segment,
1050 and the symbol address is larger.
1051 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1052 * write.h (relax_frag): Update declaration.
1053 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1055 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1056 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1057 (m32r_relax_frag): Update declaration.
1058 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1059 * config/tc-tic54x.h (md_relax_frag): Likewise.
1060 * doc/internals.texi (CPU backend): Update documentation for
1063 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1065 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1066 Mention effect of < 386 architectures on jump promotion.
1067 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1069 * config/tc-i386.c (no_cond_jump_promotion): New.
1070 (set_cpu_arch): Parse "jumps" arch modifier.
1071 (insn_size): Modify usage comment.
1072 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1073 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1074 (TYPE_FROM_RELAX_STATE): New define.
1075 (UNCOND_JUMP, COND_JUMP): Renumber.
1076 (md_relax_table): Reorder to suit.
1077 (COND_JUMP86): New define.
1078 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1079 (md_assemble): Create frag var for jumps of max size, encode relax
1080 state for COND_JUMP86.
1081 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1082 leave conditional jumps small if no_cond_jump_promotion.
1083 (md_convert_frag): Likewise.
1085 * expr.c (operator): Don't bump input_line_pointer for two char
1086 operators. Instead return operator size via new param num_chars.
1087 (expr): Use above to parse multi-char operators correctly.
1089 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1091 * config/tc-i386.c (i386_displacement): Fix handling of
1092 BFD_RELOC_X86_64_GOTPCREL.
1093 (i386_validate_fix): Likewise.
1095 2001-02-12 Philip Blundell <pb@futuretv.com>
1097 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1098 ldrt/strt instructions.
1100 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1102 * config/tc-mips.c (macro): For M_LA_AB emit a
1103 BFD_RELOC_MIPS_CALL16 relocation or a
1104 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1105 BFD_RELOC_MIPS_GOT16 and
1106 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1107 loading the jump register when generating SVR4_PIC code.
1109 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1111 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1112 map to MIPS-specific files, as they used to do before the
1113 change on 2000-05-21.
1114 * configure: Regerate.
1116 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1118 * config/tc-mips.c (md_parse_option): Don't try to compile
1119 ELF-only option code if not ELF.
1121 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1123 * config/tc-ia64.h (md_elf_section_type): New macro.
1124 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1125 (they're now handled via ia64_elf_section_type.
1127 * config/tc-ia64.c (unwind): New members saved_text_seg,
1128 saved_text_subseg, and force_unwind_entry.
1129 (optimize_unw_records): New function to optimize away unnecessary
1131 (ia64_elf_section_type): New function.
1132 (output_unw_records): Generate unwind info only if the size is
1133 non-zero or if it's forced for some other reason (e.g.,
1134 handlerdata or a personality routine).
1135 (generate_unwind_image): Don't switch back to previous
1136 section---stay inside the unwind info section instead so that
1137 handlerdata that may follow goes into the right place.
1138 (dot_handlerdata): Force generation of unwind entry and save the
1139 current active text segment before generating unwind image.
1140 (dot_unwentry): Force generation of unwind entry.
1141 (dot_personality): Ditto.
1142 (dot_endp): Generate unwind table entry only if there is
1143 some unwind info or the unwind entry was forced.
1145 * config/tc-ia64.c (make_unw_section_name): New macro to form
1146 unwind section name.
1147 (generate_unwind_image): Add "text_name" argument. Use it to
1148 form unwind section name.
1149 (dot_handlerdata): Determine current segment (section) name and
1150 pass it to generate_unwind_image().
1151 (dot_endp): Determine current segment (section) name and use
1152 it to determine the appropriate unwind section name.
1153 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1154 n, fill, and max arguments.
1156 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1158 * Makefile.am: Add linux target for S/390.
1159 * configure.in: Likewise.
1160 * config/tc-s390.c: New file.
1161 * config/tc-s390.h: New file.
1163 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1165 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1166 2byte, 4byte and 8byte.
1168 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1170 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1171 md_number_to_chars with size > sizeof (valueT).
1173 2001-02-06 H.J. Lu <hjl@gnu.org>
1175 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1176 there is no relocation.
1178 2001-02-06 H.J. Lu <hjl@gnu.org>
1180 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1182 * config/tc-ia64.c (md_parse_option): Only accept the valid
1183 ia64 options on "-axxx".
1185 2001-02-05 Jim Wilson <wilson@redhat.com>
1187 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1188 aborting for invalid operands.
1190 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1192 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1193 than via pointer. Update all callers.
1194 (UNWIND_LOW32): Define.
1195 (UNWIND_HIGH32): Define.
1196 (pa_build_unwind_subspace): Use the above macros instead of dumping
1197 bitfields directly. Call frag_more once rather than multiple times.
1198 (md_assemble): Use UNWIND_LOW32.
1199 (pa_entry): Likewise
1200 (pa_procend): Likewise.
1201 (process_exit): Use UNWIND_HIGH32.
1203 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1205 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1206 function to select the header according to the cpu.
1207 (md_after_pass_hook, md_do_align): Remove.
1208 (md_cleanup, m68hc11_cleanup): Remove.
1209 (md_pcrel_from_section): Declare.
1210 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1211 (build_jump_insn, build_insn): Likewise.
1212 (m68hc11_listing_header): New function.
1213 (m68hc11_cleanup): Remove.
1215 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1217 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1218 symbols because there is no support for shared libraries and these
1219 symbols can't be overridden (unless they are weak).
1221 2001-02-01 Momchil Velikov <velco@fadata.bg>
1223 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1224 for the compilation unit with a zero byte.
1226 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1228 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1229 destinations. Correct range check for 17 and 22 bit branches.
1231 2001-01-25 Nick Clifton <nickc@redhat.com>
1233 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1234 still set. Issue an error message instead.
1235 (md_estimate_size_before_relax): Delete unused variable
1236 'buffer_address'. Fixup parentheses around if statement.
1238 2001-01-23 Kazu Hirata <kazu@hxi.com>
1240 * as.c: Fix formatting.
1241 * ehopt.c: Likewise.
1242 * messages.c: Likewise.
1243 * stabs.c: Likewise.
1244 * symbols.c: Likewise.
1246 2001-01-23 Ben Elliston <bje@redhat.com>
1248 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1250 2001-01-22 Kazu Hirata <kazu@hxi.com>
1252 * config/tc-alpha.c: Fix formatting.
1254 2001-01-19 Kazu Hirata <kazu@hxi.com>
1256 * config/tc-alpha.c: Fix formatting.
1258 2001-01-18 Kazu Hirata <kazu@hxi.com>
1260 * config/tc-alpha.c: Fix formatting.
1262 2001-01-18 Nick Clifton <nickc@redhat.com>
1264 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1266 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1268 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1270 * configure.in (cpu_type, arch): Match i386 too.
1271 * configure: Rebuilt.
1273 2001-01-16 Kazu Hirata <kazu@hxi.com>
1275 * config/tc-i386.c: Fix formatting.
1277 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1279 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1280 relocs for .PARISC.unwind section.
1282 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1283 depending on section flags, not just for .text.
1285 2001-01-15 Jim Wilson <wilson@redhat.com>
1287 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1288 not immediately followed by an instruction.
1290 2001-01-15 Kazu Hirata <kazu@hxi.com>
1292 * config/tc-m68hc11.c: Fix formatting.
1294 2001-01-15 Nick Clifton <nickc@redhat.com>
1296 * symbols.c (colon): Change 'already defined symbol' from a
1297 fatal error to an ordinary error. There is no reason why this
1298 error should be fatal.
1300 * message.c (as_fatal): Delete output file, if one has been
1303 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1305 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1307 2001-01-14 Kazu Hirata <kazu@hxi.com>
1309 * config/tc-alpha.c: Fix formatting.
1310 * config/tc-arc.c: Likewise.
1311 * config/tc-arc.h: Likewise.
1312 * config/tc-d10v.c: Likewise.
1313 * config/tc-i370.c: Likewise.
1314 * config/tc-i386.c: Likewise.
1315 * config/tc-i960.c: Likewise.
1316 * config/tc-m68k.c: Likewise.
1317 * config/tc-ppc.c: Likewise.
1318 * config/tc-sparc.c: Likewise.
1319 * config/tc-tahoe.c: Likewise.
1320 * config/tc-vax.c: Likewise.
1322 * config/tc-arc.c: Fix formatting.
1324 * config/tc-arc.c: Fix formatting.
1326 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1328 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1329 both 32 and 64 bit ELF.
1331 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1332 and don't bother storing `m' for "ce" completer. Tidy handling of
1333 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1335 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1337 * config/tc-i386.h (TARGET_MACH): New macro.
1338 (i386_mach): Declare.
1339 * config/tc-i386.c (i386_mach): New function.
1341 2001-01-13 Philip Blundell <philb@gnu.org>
1343 * doc/as.texinfo: Fix spelling and cross-references.
1345 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1346 character for all systems, not just GNU/Linux. Make it explicit
1347 that `-k' doesn't affect code generation, just ELF flags.
1349 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1351 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1354 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1356 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1358 2001-01-12 Nick Clifton <nickc@redhat.com>
1360 * as.c (print_args): Update copyright date to 2001.
1362 2001-01-12 Peter Targett <peter.targett@arccores.com>
1364 * doc/c-arc.texi: New file.
1365 Some sections to be expanded.
1367 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1369 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1370 (md_parse_option): Always accept "--32".
1372 2001-01-11 Peter Targett <peter.targett@arccores.com>
1374 * as.h (TC_ARC): Ensure struc-symbol.h included.
1375 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1377 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1378 (TARGET_SYMBOL_FIELDS) added.
1380 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1381 * doc/c-arc.texi: New file.
1382 Some sections to be expanded.
1383 * doc/as.texinfo: Update command-line options.
1384 Removed outdated text for ARC dependant features, instead include
1385 text from above file.
1387 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1388 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1389 (targ-cpu.h) header.
1391 * config/tc-arc.c: New updated configuration for
1392 ARC, including selection of core variants, and extensibility of
1393 instructions, registers etc. through directives.
1395 * config/tc-arc.c (arc_extinst): Minor corrections for
1397 (arc_common) Likewise. Make alignment argument optional for local
1398 symbols also, with default of zero.
1400 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1402 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1403 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1404 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1405 and fix_new_exp() instead.
1406 (md_convert_frag): For indexed post byte use the symbol value
1407 rather than the displacement.
1408 (md_relax_table): Fix indexed offset relax.
1410 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1412 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1414 (relaxable_symbol): New function.
1416 2001-01-11 Andreas Jaeger <aj@suse.de>
1418 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1421 2001-01-10 Nick Clifton <nickc@redhat.com>
1423 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1424 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1426 2001-01-10 Nick Clifton <nickc@redhat.com>
1428 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1429 character used to dollar local symbols.
1430 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1431 local label symbols.
1432 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1433 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1435 Use LOCAL_LABEL_CHAR.
1436 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1437 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1438 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1440 2001-01-08 Bo Thorsen <bo@suse.de>
1442 * config/tc-i386.c (i386_immediate, i386_displacement):
1445 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1447 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1450 2001-01-07 Philip Blundell <philb@gnu.org>
1452 * doc/as.texinfo (Bug Reporting): Update email address for
1456 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1458 * configure.in: Define DEFAULT_ARCH for i386.
1459 * config/tc-i386.c (md_assemble): Return after the error message;
1460 move testing for 64bit operands to proper place.
1462 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1464 * doc/as.texinfo: Document '#' as comment character for i386 and
1465 x86_64. Add AMD x86-64 into menu of machine dependent information.
1467 * doc/c-i386.texi: Document x86_64 extensions.
1469 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1471 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1473 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1475 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1476 * NEWS: Add note about Pentium4 support.
1478 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1480 * config/tc-i387.c (pi, pte, pt): Update.
1481 (type_names): Add new types.
1483 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1485 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1486 CpuUnknown): Renumber
1487 (CpuP4, CpuSSE2): New.
1488 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1490 2001-01-03 Philip Blundell <pb@futuretv.com>
1492 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1494 (alpha_fix_adjustable): Likewise.
1495 (md_apply_fix): Likewise.
1497 2000-12-31 H.J. Lu <hjl@gnu.org>
1499 * listing.c (listing_message): Allocate string only if it is
1502 * configure: Rebuild.
1504 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1506 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1507 Point out caveats with generating fixups for the opcode in a frag.
1509 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1511 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1514 2000-12-29 H.J. Lu <hjl@gnu.org>
1516 * listing.c (calc_hex): Print the variable part only if the
1517 fragment type is rs_fill.
1519 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1521 * doc/internals.texi (tc_conditional_pseudoop,
1522 TC_LINKRELAX_FIXUP): Fix typos.
1524 2000-12-28 Richard Henderson <rth@redhat.com>
1526 * write.c (subsegs_finish): Fix thinko last change -- don't
1527 "optimize" the alignment == 0 case.
1529 2000-12-28 Richard Henderson <rth@redhat.com>
1531 * as.h (rs_align_test): New.
1532 * frags.c (NOP_OPCODE): Move default from read.c.
1533 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1534 (frag_align_code): New.
1535 * frags.h (frag_align_code): Declare.
1536 * read.c (NOP_OPCODE): Remove.
1537 (do_align): Use frag_align_code.
1538 * write.c (NOP_OPCODE): Remove.
1539 (get_recorded_alignment): New.
1540 (cvt_frag_to_fill): Handle rs_align_test.
1541 (relax_segment): Likewise.
1542 (subsegs_finish): Align last subseg in section to the
1543 section alignment. Use frag_align_code.
1544 * write.h (get_recorded_alignment): Declare.
1545 * config/obj-coff.c (size_section): Handle rs_align_test.
1546 (fill_section, fixup_mdeps): Likewise.
1547 (write_object_file): Use frag_align_code.
1549 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1550 (alpha_handle_align): New.
1551 * config/tc-alpha.h (HANDLE_ALIGN): New.
1552 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1554 * config/tc-i386.h (md_do_align): Use frag_align_code.
1555 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1557 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1558 (ia64_handle_align): New.
1559 * config/tc-ia64.h (HANDLE_ALIGN): New.
1560 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1562 * config/tc-m32r.c (m32r_do_align): Remove.
1563 (m32r_handle_align): New.
1564 (fill_insn): Use frag_align_code.
1565 * config/tc-m32r.h (md_do_align): Remove.
1566 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1567 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1568 * config/tc-mips.c, config/tc-mips.h: Similarly.
1570 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1571 (sh_handle_align): Likewise. Handle rs_align_code.
1572 (sh_do_align): Remove.
1573 * config/tc-sh.h (md_do_align): Remove.
1574 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1576 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1577 (sparc_handle_align): Likewise. Handle rs_align_code.
1578 * config/tc-sparc.h (md_do_align): Remove.
1579 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1581 2000-12-22 DJ Delorie <dj@redhat.com>
1583 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1584 when we assemble the first half of a pair.
1586 2000-12-22 H.J. Lu <hjl@gnu.org>
1588 * config/tc-i386.c (reloc): Update the macro for non-bfd
1590 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1592 2000-12-22 H.J. Lu <hjl@gnu.org>
1594 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1596 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1598 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1599 (QWORD_MNEM_SUFFIX): New macro.
1600 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1602 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1603 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1605 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1606 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1607 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1608 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1609 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1611 (Reg, WordReg): Add Reg64.
1612 (Imm): Add Imm32S and Imm64.
1614 (Disp): Add Disp64 and Disp32S.
1615 (AnyMem): Add Disp32S.
1616 (RegRex, RegRex64): New macros.
1617 (rex_byte): New type.
1618 * config/tc-i386.c (set_16bit_code_flag): Kill.
1619 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1620 (reloc): New parameter "signed"; support x86_64.
1621 (set_code_flag): New.
1622 (DEFAULT_ARCH): New macro; default to "i386".
1623 (default_arch): New static variable.
1624 (struct _i386_insn): New fields Operand_PCrel; rex.
1625 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1626 (flag_code): New enum and static variable.
1627 (use_rela_relocations): New static variable.
1628 (flag_code_names): New static variable.
1629 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1630 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1632 (i386_align_code): Return plain "nop" for x86_64.
1633 (mode_from_disp_size): Support Disp32S.
1634 (smallest_imm_type): Support Imm32S and Imm64.
1635 (offset_in_range): Support size of 8.
1636 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1637 (md_pseudo_table): Add "code64"; use set_code_flat.
1638 (md_begin): Emit sane error message on hash failure.
1639 (tc_i386_fix_adjustable): Support x86_64 relocations.
1640 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1641 instructions supported on particular arch just partially,
1642 output of 64bit immediates, handling of Imm32S and Disp32S type.
1643 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1644 (i386_displacement): Likewise.
1645 (i386_index_check): Cleanup; support 64bit addresses.
1646 (md_apply_fix3): Support x86_64 relocation and rela.
1647 (md_longopts): Add "32" and "64".
1648 (md_parse_option): Add OPTION_32 and OPTION_64.
1649 (i386_target_format): Call even for ELFs; choose between
1650 elf64-x86-64 and elf32-i386.
1651 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1652 (tc_gen_reloc): Support rela relocations and x86_64.
1653 (intel_e09_1): Support QWORD.
1655 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1657 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1658 it's not an offset expression.
1659 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1660 keep the braces '[' and ']' in the output string.
1661 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1662 != FLAT. There is no such op_modifier.
1664 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1666 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1669 2000-12-13 Kazu Hirata <kazu@hxi.com>
1671 * as.h: Fix formatting.
1673 * dwarf2dbg.c: Likewise.
1674 * input-scrub.c: Likewise.
1677 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1679 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1680 configure: Regenerate.
1682 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1684 * dwarf2dbg.c: #include <limits.h> only if it exists.
1686 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1688 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1689 (md_apply_fix): Here too.
1691 2000-12-12 Jim Wilson <wilson@redhat.com>
1693 * config/tc-ia64.h (ia64_init): Add prototype.
1695 2000-12-12 H.J. Lu <hjl@gnu.org>
1697 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1699 * read.h (outputting_stabs_line_debug): Change it to int.
1700 * stabs.c (outputting_stabs_line_debug): Likewise.
1702 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1704 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1705 the address of a function result.
1707 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1709 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1710 (md_assemble): Call dwarf2_emit_insn.
1711 (shlib): Fix typo SHILB -> SHLIB.
1712 (md_parse_option): Likewise.
1713 (ppc_elf_validate_fix): Likewise:
1714 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1716 2000-12-12 Nick Clifton <nickc@redhat.com>
1718 * cgen.h: Fix formatting.
1719 * input-scrub.c: Fix formatting.
1720 * macro.c: Fix formatting.
1721 * config/tc-mips.c: Fix formatting.
1722 * doc/c-mips.texi: Fix formatting.
1724 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1726 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1727 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1729 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1731 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1734 * i386.h (*_Suf): Remove No_dSuf.
1735 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1737 (i386_optab): Remove 'd' in the suffixes.
1739 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1741 * config/tc-i386.c (T_SHORT): Undefine before defining.
1743 2000-12-05 Kazu Hirata <kazu@hxi.com>
1745 * config/tc-mips.c: Fix formatting.
1747 2000-12-04 Matthew Hiller <hiller@redhat.com>
1749 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1750 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1751 (md_show_usage): Ditto.
1752 (md_parse_option): Ditto.
1753 (d10v_cleanup): Writes pending instruction only if
1754 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1755 Fix compile time warning messages.
1757 * doc/c-d10v.texi: Documents new options.
1759 2000-12-04 Matthew Hiller <hiller@redhat.com>
1761 * stabs.c (outputting_stabs_line_debug): New variable.
1762 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1763 function entry and unset at function exit.
1765 * read.h (outputting_stabs_line_debug): New extern declaration.
1767 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1769 * dwarf2dbg.c: Fix compile time warning messages.
1771 2000-12-03 Kazu Hirata <kazu@hxi.com>
1773 * config/tc-a29k.c: Fix formatting.
1774 * config/tc-alpha.c: Likewise.
1775 * config/tc-arm.c: Likewise.
1776 * config/tc-cris.c: Likewise.
1777 * config/tc-hppa.c: Likewise.
1778 * config/tc-i370.c: Likewise.
1779 * config/tc-i386.c: Likewise.
1780 * config/tc-i860.c: Likewise.
1781 * config/tc-i960.c: Likewise.
1782 * config/tc-ia64.c: Likewise.
1783 * config/tc-m68hc11.c: Likewise.
1784 * config/tc-m68k.c: Likewise.
1785 * config/tc-m88k.c: Likewise.
1786 * config/tc-pj.c: Likewise.
1787 * config/tc-ppc.c: Likewise.
1788 * config/tc-sh.c: Likewise.
1789 * config/tc-sparc.c: Likewise.
1790 * config/tc-tahoe.c: Likewise.
1791 * config/tc-vax.c: Likewise.
1793 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1795 * config/tc-mips.c (mips_ip): When calculating offsets,
1796 don't accept as constant the difference between the
1797 addresses of symbols in two different sections.
1799 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1801 (validate_mips_insn): Likewise. Also, update 'B' operand
1802 specifier to use OP_*_CODE20 constants and delete 'm' operand
1804 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1805 operand specifiers. Change warning generated by 'B' operand
1806 specifier to reflect its new multi-purpose usage.
1808 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1809 -1, and update comment.
1810 (file_mips_isa): Likewise.
1811 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1812 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1813 ISA_* constants rather than hard-coded numbers.
1814 (mips_cpu_info): New structure.
1815 (mips_cpu_info_table): New table describing CPU and ISA names
1817 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1818 mips_cpu_info_from_cpu): New functions.
1819 (mips_isa_to_str): New function to get string for ISA name.
1820 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1821 return const char *.
1822 (md_begin): Redo CPU and ISA selection logic, using
1823 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1824 than hard-coded numbers.
1825 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1826 ISA_* constants rather than hard-coded numbers.
1827 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1828 (md_longopts): Delete OPTION_NO_MIPS32.
1829 (md_parse_option): Convert to use ISA_* constants rather than
1830 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1831 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1832 to use strcasecmp to recognize "default" and to use
1833 mips_cpu_info_from_name to get CPU numbers from argument.
1834 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1835 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1837 (s_mipsset): Accept ISA value 32.
1838 * doc/as.texinfo: Clean up MIPS options summary slightly,
1839 remove -no-mips32. Add note about -mips4 and -mips32
1840 specifying those ISA levels. Delete -mips32 and -no-mips32
1841 cpu flag descriptions.
1842 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1843 up the supported CPU switch list, and replace 4Kc, 4Km, and
1844 4Kp entries with a single mips32-4k entry. Note that you can
1847 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1849 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1851 (md_parse_option): Add cases for OPTION_MIPS5 and
1853 (md_show_usage): Mention -mips5 and -mips64 arguments.
1854 (s_mipsset): Add cases for MIPS5 and MIPS64.
1855 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1857 * doc/as.texinfo: Mention -mips5 and -mips64 options
1859 * doc/c-mips.texi: Likewise. Also update introduction
1860 and ".set" usage information.
1862 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1864 (mips_cpu_info_table): Add SB-1 entries.
1865 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1866 known to the -mcpu option.
1868 * doc/as.texinfo: Correct description of MIPS -mcpu
1869 option, by copying some of the text from doc/c-mips.texi.
1871 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1873 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1875 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1876 (sparc*-*-rtems*): Switched from a.out to ELF.
1877 * configure: Regenerate.
1878 * config.in: Regenerate.
1879 * Makefile.in: Regenerate.
1880 * aclocal.m4: Regenerate.
1881 * po/gas.pot: Regenerate.
1883 2000-11-30 Philip Blundell <pb@futuretv.com>
1885 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1886 even in non BFD_ASSEMBLER case.
1888 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1890 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1893 2000-11-29 Richard Henderson <rth@redhat.com>
1895 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1896 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1897 thread multiple subsegments properly; handle multiple code
1898 sections properly; emit proper compilation unit info for assembler
1899 generated debugging.
1901 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1902 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1903 (dwarf2dbg_estimate_size_before_relax): Declare.
1904 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1905 * write.c: Include dwarf2dbg.h.
1906 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1907 (relax_segment): Likewise.
1909 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1911 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1912 jump>: Use as_bad_where instead of as_bad. Tweak error message
1913 accordingly. Stabilize frag by updating fix part and resetting
1915 <undefined symbol, unconditional jump>: Ditto.
1916 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1917 indexing is_end_of_line[].
1918 (md_assemble): Initialize size to 0.
1919 (md_section_align): Mark parameter seg as unused.
1920 (parse_reg): Parse names case-insensitively.
1922 2000-11-28 Kazu Hirata <kazu@hxi.com>
1924 * config/obj-aout.h: Fix formatting.
1925 * config/obj-bout.h: Likewise.
1926 * config/obj-coff.c: Likewise.
1927 * config/obj-coff.h: Likewise.
1928 * config/obj-elf.h: Likewise.
1929 * config/obj-som.h: Likewise.
1930 * config/obj-vms.c: Likewise.
1931 * config/obj-vms.h: Likewise.
1932 * config/tc-h8300.h: Likewise.
1933 * config/tc-ns32k.h: Likewise.
1934 * config/tc-sparc.h: Likewise.
1935 * config/tc-tic54x.h: Likewise.
1936 * config/tc-z8k.h: Likewise.
1938 2000-11-28 Nick Clifton <nickc@redhat.com>
1940 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1941 License is present in the sources, but not the output, and
1942 also available from the GNU website.
1943 (GNU Free Documentation License): Comment out this section.
1945 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1947 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1948 targets. Remove i860 from valid a.out targets.
1949 * Makefile.in: Regenerate.
1951 * config/tc-cris.c: Include dwarf2dbg.h.
1952 (md_pseudo_table): Add .file and .loc.
1953 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1954 (s_cris_file, s_cris_loc): New.
1955 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1956 * Makefile.am: Regenerate dependencies.
1957 * Makefile.in: Regenerate.
1959 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1961 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1962 (MRI_MUL_PRECEDENCE): Likewise.
1963 (op_rank): Fix a comment typo.
1965 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1967 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1969 (get_operand): Fix analysis for movw/movb instructions.
1971 2000-11-24 Nick Clifton <nickc@redhat.com>
1973 * configure.in (xscale-elf): Add target.
1974 (xscale-coff): Add target.
1975 * configure: Regenerate.
1977 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1979 (ARM_EXT_XSCALE): New ARM architecture extension.
1980 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1981 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1982 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1983 (ARM_ARCH_V4): Remove processor from architecture.
1984 (ARM_ARCH_3M): New architecutre definition.
1985 (ARM_ARCH_V5TE): New architecutre definition.
1986 (ARM_ARCH_XSCALE): New architecutre definition.
1987 (CPU_DEFAULT): Allow to be defaulted to XScale.
1988 (atpcs): New boolean variable.
1989 (ldr_flags): Support 'd' flag for double word loads.
1990 (str_flags): Support 'd' flag for double word stored.
1991 (do_mia): New function.
1992 (do_mar): New function.
1993 (do_mra): New function.
1994 (do_pld): New function.
1995 (do_ldrd): New function.
1996 (do_blx): New function.
1997 (do_bkpt): New function.
1998 (do_clz): New function.
1999 (do_lstc2): New function.
2000 (do_cdp2): New function.
2001 (do_t_blx): New function.
2002 (do_t_bkpt): New function.
2003 (do_smla): New function.
2004 (do_smlal): New function.
2005 (do_smul): New function.
2006 (do_qadd): New function.
2007 (do_co_reg2c): New function.
2008 (LONGEST_INSN): Redefine to 7.
2010 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2011 command line switches.
2013 2000-11-22 Jim Wilson <wilson@redhat.com>
2015 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2016 (struct rsrc): Make line unsigned.
2017 (gr_values): Add missing initializer.
2018 (SLOT_NUM_NOT_SET): Add unsigned cast.
2019 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2020 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2021 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2022 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2023 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2024 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2025 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2026 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2027 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2028 Add ATTRIBUTE_UNUSED to unused parameters.
2029 (convert_expr_to_ab_reg): Add parens.
2030 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2031 (dot_prologue): Initialize grsave when declared.
2032 (md_pseudo_table): Add missing initializers.
2033 (operand_match): Add casts to bfd_vma.
2034 (emit_one_bundle): Delete unused local prev. Make required_template
2036 (specify_resource): Cast i to unsigned.
2037 (note_register_values): Use fprintf_vma.
2038 (print_dependency): Likewise.
2040 2000-11-21 Jim Wilson <wilson@redhat.com>
2042 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2043 for unwind info section.
2044 (dot_endp): Likewise for unwind section.
2046 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2049 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2051 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2052 (output_insn): Call dwarf2_emit_insn.
2053 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2055 2000-11-17 Richard Henderson <rth@redhat.com>
2057 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2058 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2059 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2061 2000-11-17 Nick Clifton <nickc@redhat.com>
2063 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2066 2000-11-17 Richard Henderson <rth@redhat.com>
2068 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2070 2000-11-17 Richard Henderson <rth@redhat.com>
2072 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2073 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2074 tri-state definition of alpha_flag_mdebug.
2075 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2076 (s_alpha_file): Store first .file directive.
2077 (s_alpha_stab): New.
2078 (md_pseudo_table): Add stabs and stabn.
2080 2000-11-17 Richard Henderson <rth@redhat.com>
2082 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2084 2000-11-17 Richard Henderson <rth@redhat.com>
2086 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2087 (main): Call dwarf2_finish.
2088 * as.h (debug_type): Clarify documentation of the meaning
2090 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2091 (print_stats): Fix parenthesis problem.
2092 (now_subseg_size): New.
2093 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2094 (dwarf2_directive_file): Don't set debug_type.
2095 (dwarf2_where): Honor DEBUG_DWARF2 first.
2096 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2097 do nothing if not emitting dwarf2 debug info, or no work.
2098 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2099 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2100 (ecoff_new_file): Likewise.
2101 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2102 commentary wrt dwarf2.
2104 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2105 ATTRIBUTE_UNUSED as needed.
2106 (emit_insn): Call dwarf2_emit_insn.
2107 (s_alpha_file): New.
2109 (s_alpha_coff_wrapper): Don't handle them.
2110 (md_pseudo_table): Update for .file and .loc.
2111 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2113 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2114 don't protect with debug_type.
2115 * config/tc-hppa.c (md_assemble): Likewise.
2116 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2117 * config/tc-mn10300.c (md_assemble): Likewise.
2118 * config/tc-sh.c (md_assemble): Likewise.
2119 * config/tc-v850.c (md_assemble): Likewise.
2121 * config/tc-arm.c (arm_end_of_source): Remove.
2122 * config/tc-hppa.c (pa_end_of_source): Remove.
2123 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2124 * config/tc-mn10300.c (mn10300_finalize): Remove.
2125 * config/tc-sh.c (sh_finalize): Remove.
2126 * config/tc-v850.c (sh_finalize): Remove.
2128 * config/tc-arm.h (md_end): Remove.
2129 * config/tc-hppa.h (md_end): Remove.
2130 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2131 * config/tc-m68hc11.h (md_end): Remove.
2132 * config/tc-mn10300.h (md_end): Remove.
2133 * config/tc-sh.h (md_end): Remove.
2134 * config/tc-v850.h (md_end): Remove.
2136 * config/tc-ia64.c (emit_one_bundle): Don't protect
2137 dwarf2 bits with debug_type.
2138 (md_assemble): Likewise.
2139 (ia64_end_of_source): Don't call dwarf2_finish.
2141 2000-11-16 Jim Wilson <wilson@redhat.com>
2143 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2144 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2147 2000-11-16 H.J. Lu <hjl@gnu.org>
2149 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2152 2000-11-15 Kazu Hirata <kazu@hxi.com>
2154 * config/tc-tic30.c: Fix formatting.
2155 * config/tc-tic80.c: Likewise.
2156 * config/tc-v850.c: Likewise.
2157 * config/tc-vax.c: Likewise.
2158 * config/tc-w65.c: Likewise.
2159 * config/tc-z8k.c: Likewise.
2161 2000-11-14 DJ Delorie <dj@redhat.com>
2163 * config/tc-v850.c: Support dwarf2.
2164 * config/tc-v850.h: Ditto.
2166 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2167 parse_cons_expression_v850 to initialize hold_cons_reloc.
2169 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2171 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2172 (errata_nops_necessary_p): New function.
2173 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2176 2000-11-14 Jim Wilson <wilson@redhat.com>
2178 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2179 return little endian bfd formats.
2181 2000-11-14 Kazu Hirata <kazu@hxi.com>
2183 * config/aout_gnu.h: Fix formatting.
2184 * config/atof-vax.c: Likewise.
2185 * config/m68k-parse.h: Likewise.
2186 * config/m88k-opcode.h: Likewise.
2187 * config/obj-elf.c: Likewise.
2188 * config/tc-arm.c: Likewise.
2189 * config/tc-cris.c: Likewise.
2190 * config/tc-i386.c: Likewise.
2191 * config/tc-ia64.c: Likewise.
2192 * config/tc-mn10300.c: Likewise.
2193 * config/te-386bsd.h: Likewise.
2194 * config/te-hppa.h: Likewise.
2195 * config/te-nbsd.h: Likewise.
2196 * config/te-ppcnw.h: Likewise.
2197 * config/te-sparcaout.h: Likewise.
2198 * config/te-tmips.h: Likewise.
2199 * config/vax-inst.h: Likewise.
2200 * config/vms-conf.h: Likewise.
2202 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2204 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2206 2000-11-13 H.J. Lu <hjl@gnu.org>
2208 * config/obj-elf.c (elf_frob_symbol): Support
2209 ".symver name,name2@@@nodename".
2210 (elf_frob_file_before_adjust): Likewise.
2212 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2213 and ".symver name,name2@@@nodename".
2216 2000-11-12 H.J. Lu (hjl@gnu.org)
2218 * config/obj-elf.c (obj_elf_symver): Check missing version
2221 2000-11-12 H.J. Lu (hjl@gnu.org)
2223 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2224 instead of bfd_vma for non-bfd assemblers.
2226 2000-11-09 Kazu Hirata <kazu@hxi.com>
2228 * itbl-ops.c: Fix comment typos.
2230 2000-11-08 Jim Wilson <wilson@redhat.com>
2232 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2233 (struct unwind): Add next_slot_frag field.
2234 (slot_index): New parameters slot_frag and first_frag. Add code
2235 to add in frag sizes when different. Add comments.
2236 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2237 arguments to slot_index.
2238 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2239 loop end. Set next_slot_frag field.
2241 2000-11-07 H.J. Lu <hjl@gnu.org>
2243 * doc/as.texinfo (.symver): Updated for versioned symbol
2246 * obj.h (format_ops): Add the frob_file_before_adjust field.
2248 * config/obj-aout.c (aout_format_ops): Set the
2249 frob_file_before_adjust field to 0.
2250 * config/obj-coff.c (coff_format_ops): Likewise.
2251 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2253 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2255 (elf_frob_file_before_adjust): New function to remove unneeded
2256 versioned symbols from the symbol table.
2257 (elf_format_ops): Set the frob_file_before_adjust field to
2258 elf_frob_file_before_adjust.
2260 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2263 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2265 2000-11-07 Peter Targett <peter.targett@arccores.com>
2267 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2269 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2270 Fix compile time warning messages.
2272 2000-11-07 Nick Clifton <nickc@redhat.com>
2274 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2275 buffer in order to avoid buffer overflows.
2277 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2279 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2280 Change M to m for -milp32 or -mlp64 to match gcc.
2281 (dot_endp): Use bytes_per_address instead of 8.
2282 (emit_one_bundle): Use number_to_chars_littleendian instead of
2284 (fix_insn): Likewise.
2285 (ia64_init): New function.
2286 (ia64_target_format): New function.
2287 (md_begin): Set endianness, arch, and machine as appropriate.
2288 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2289 Make these macros depend on TE_HPUX macro.
2290 (TARGET_FORMAT): Define.
2291 (HOST_SPECIAL_INIT): Define.
2292 * config/te-hpux.h: New file.
2293 * configure.in: Add "ia64-*-hpux*" target to configure.
2294 * configure: Regenerate.
2296 2000-11-06 Kazu Hirata <kazu@hxi.com>
2298 * as.c: Fix formatting.
2299 * dwarf2dbg.c: Likewise.
2300 * input-file.c: Likewise.
2301 * input-file.h: Likewise.
2302 * input-scrub.c: Likewise.
2303 * itbl-ops.c: Likewise.
2304 * listing.c: Likewise.
2305 * macro.h: Likewise.
2306 * messages.c: Likewise.
2308 * subsegs.c: Likewise.
2309 * subsegs.h: Likewise.
2310 * write.c: Likewise.
2312 2000-11-06 Nick Clifton <nickc@redhat.com>
2314 * doc/as.texinfo: Add GNU Free Documentation License.
2315 * doc/gasp.texi: Add GNU Free Documentation License.
2316 * doc/as.1: Add GNU Free Documentation License.
2318 2000-11-05 Nick Clifton <nickc@redhat.com>
2320 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2322 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2324 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2325 * configure: Regenerate.
2327 2000-11-01 Nick Clifton <nickc@redhat.com>
2329 * read.c (original_case_string): New global variable.
2330 (read_a_source_file): Copy opcode string into
2331 original_case_string if clobbering the case of the opcode.
2332 * read.h: Export the definition of original_case_string.
2333 * config/tc-arm.c (md_assembler): When parsing a .req
2334 directive use the original opcode string, not the case
2337 2000-11-02 Nick Clifton <nickc@redhat.com>
2339 * config/tc-mn10300.c (debug_line): Remove this static
2341 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2342 dwarf2_where and dwarf2_gen_line_info.
2344 2000-11-02 Theo Honohan <th@futuretv.com>
2346 * config/tc-arm.c (do_msr): Improve error message.
2348 2000-10-31 Eric Christopher <echristo@redhat.com>
2350 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2351 or pc-relative, else use fx_offset.
2353 2000-10-31 Jim Wilson <wilson@redhat.com>
2355 * config/tc-ia64.c (struct md): New field tag_fixups.
2356 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2357 qualifying predicate.
2358 (emit_one_bundle): Delete spurious multiplication by one. Handle
2360 (ia64_start_line): Error if dangling qualifying predicate.
2361 (defining_tag): New static variable.
2362 (ia64_unrecognized_line, case '['): Parse tags.
2363 (ia64_frob_label): Create tag_fixups.
2364 (md_assemble): Reset md.qp.X_op after using it.
2366 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2368 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2370 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2372 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2374 2000-10-30 Kazu Hirata <kazu@hxi.com>
2376 * expr.c: Fix formatting.
2377 * flonum-copy.c: Likewise.
2378 * flonum.h: Likewise.
2382 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2384 * as.h (OPTION_MD_BASE): Bump to 190.
2385 * as.c (parse_args) <std_longopts>: Add comment about the need to
2386 check OPTION_MD_BASE in as.h.
2388 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2391 2000-10-27 Nick Clifton <nickc@redhat.com>
2393 * configure.in (emulations): Add m68hc12.
2394 * configure: Regenerate.
2395 * po/gas.pot: Regenerate.
2397 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2399 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2401 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2403 2000-10-25 Nick Clifton <nickc@redhat.com>
2405 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2406 a DWARF2 line number information sequence.
2408 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2410 * read.c (generate_lineno_debug): Update comment describing why
2411 DWARF2 line number debug information is not generated
2412 automatically by this function.
2414 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2417 * config/tc-arm.h (md_end): Define.
2418 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2420 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2421 if generating DWARF2 line numbers.
2422 (arm_end_of_source): New function. Call dwarf2_finish if
2425 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2426 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2427 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2429 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2431 * config/tc-i386.c: Fix prototype declarations for functions taking no
2434 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2436 * config/tc-i386.c (i386_operand_modifier): Remove.
2437 (build_displacement_string): Remove.
2438 (i386_parse_seg): Remove.
2439 (i386_intel_memory_operand): Remove.
2440 (i386_intel_operand): Re-write using recursive descent parser based
2441 on MASM documentation.
2442 (struct intel_parser_s): New structure.
2443 (intel_parser): New static variable.
2444 (struct intel_token): New structure.
2445 (cur_token, prev_token): New static variables.
2458 (intel_match_token): New function.
2459 (intel_get_token): New function.
2460 (intel_putback_token): New function.
2461 (intel_expr): New function.
2462 (intel_e05): New function.
2463 (intel_e05_1): New function.
2464 (intel_e06): New function.
2465 (intel_e06_1): New function.
2466 (intel_e09): New function.
2467 (intel_e09_1): New function.
2468 (intel_e10): New function.
2469 (intel_e10_1): New function.
2470 (intel_e11): New function.
2472 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2474 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2475 instructions to loose any special insn->architecture mask.
2477 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2478 (sparc_md_end, sparc_arch_types, sparc_arch,
2479 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2480 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2481 request v9b architecture if they are used).
2483 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2485 * config/tc-m68k.c: Fix the previous misapplied patch.
2487 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2489 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2490 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2491 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2494 2000-10-17 Kazu Hirata <kazu@hxi.com>
2496 * debug.c: Fix formatting.
2497 * depend.c: Likewise.
2498 * dwarf2dbg.c: Likewise.
2499 * dwarf2dbg.h: Likewise.
2500 * ecoff.c: Likewise.
2503 * flonum-konst.c: Likewise.
2504 * frags.h: Likewise.
2506 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2508 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2510 * doc/as.texinfo: Added notes about this new option.
2512 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2514 * config/tc-sh.c (JREG): Remove.
2515 (md_convert_frag): Remove #if 0:d code using JREG.
2517 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2519 * config/tc-i386.c (i386_operand_modifier): Only match
2520 modifiers SHORT and FLAT if they are followed by a space.
2521 (parse_register): When `allow_naked_reg' is set, do not confuse
2522 identifiers that start with a register name with a register.
2524 2000-10-12 Kazu Hirata <kazu@hxi.com>
2526 * app.c: Fix formatting.
2529 * bit_fix.h: Likewise.
2534 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2536 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2538 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2540 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2541 Re-arrange function a little and improve error message.
2543 * write.c (write_relocs): Fix a comment.
2545 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2548 2000-10-05 Jim Wilson <wilson@cygnus.com>
2550 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2552 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2554 * config/tc-i386.c: Delete some useless comments, reformat others.
2556 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2557 non-global syms in linkonce sections.
2559 2000-10-04 Ralf Baechle <ralf@gnu.org>
2561 * config/tc-ia64.c (operand_match): Don't use // style comments.
2562 * config/tc-i370.c: Likewise.
2564 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2566 Changes to handle varying register prefix and user symbol prefix.
2567 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2568 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2569 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2570 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2571 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2572 (demand_register_prefix): New variable.
2573 (md_pseudo_table): New pseudo ".syntax".
2574 (md_longopts): New options --no-underscore and --underscore.
2575 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2576 on symbols_have_leading_underscore.
2577 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2578 (get_spec_reg): Ditto.
2579 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2581 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2583 <case OPTION_NO_US, case OPTION_US>: New.
2584 (md_show_usage): Be brief and reformat to match continuation of
2586 * po/gas.pot: Regenerate.
2588 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2590 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2591 force relocs for 12 bit branches.
2592 (md_apply_fix): Similarly, adjust logic here.
2594 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2596 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2597 adjust for external and weak syms as we will use a reloc. Allow
2598 for +8 offset when calculating limits of branches.
2599 (hppa_fix_adjustable): Undo 2000-09-23 change.
2600 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2601 Correct distance calculation.
2602 (tc_gen_reloc): Print the file name and line number if we can't
2605 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2606 * config/tc-hppa.c (nonzero_dibits): Define.
2607 (arg_reloc_stub_needed): Check each arg and return value
2608 separately for zero case.
2609 (pa_align): Declare argument `bytes'.
2611 2000-09-25 Kazu Hirata <kazu@hxi.com>
2613 * config/tc-cris.c: Fix formatting.
2614 * config/tc-d10v.h: Likewise.
2615 * config/tc-d30v.c: Likewise.
2616 * config/tc-d30v.h: Likewise.
2617 * config/tc-fr30.c: Likewise.
2618 * config/tc-fr30.h: Likewise.
2619 * config/tc-m68k.c: Likewise.
2620 * config/tc-m68k.h: Likewise.
2621 * config/tc-pj.h: Likewise.
2622 * config/tc-ppc.c: Likewise.
2623 * config/tc-ppc.h: Likewise.
2624 * config/tc-sh.c: Likewise.
2625 * config/tc-sh.h: Likewise.
2626 * config/tc-sparc.c: Likewise.
2627 * config/tc-v850.h: Likewise.
2628 * config/tc-vax.h: Likewise.
2629 * config/tc-w65.h: Likewise.
2630 * config/tc-z8k.h: Likewise.
2632 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2634 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2635 checks only for ELF.
2636 (hppa_force_relocation): Likewise.
2638 2000-09-22 Jim Wilson <wilson@cygnus.com>
2640 * config/tc-ia64.c (dv_sem): Add "stop".
2641 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2642 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2643 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2645 (mark_resources): Check IA64_RS_PRr.
2647 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2649 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2650 md_estimate_size_before_relax): Redesign and clean up the
2651 relaxation mechanism.
2653 2000-09-21 Kazu Hirata <kazu@hxi.com>
2655 * config/tc-ns32k.c: Fix formatting.
2656 * config/tc-ns32k.h: Likewise.
2658 2000-09-20 Kazu Hirata <kazu@hxi.com>
2660 * config/tc-m32r.c: Fix formatting.
2661 * config/tc-m32r.h: Likewise.
2662 * config/tc-m68851.h: Likewise.
2663 * config/tc-m68hc11.c: Likewise.
2664 * config/tc-m68hc11.h: Likewise.
2665 * config/tc-m88k.c: Likewise.
2666 * config/tc-mcore.c: Likewise.
2667 * config/tc-mcore.h: Likewise.
2668 * config/tc-mips.c: Likewise.
2669 * config/tc-mips.h: Likewise.
2670 * config/tc-mn10200.h: Likewise.
2671 * config/tc-mn10300.h: Likewise.
2672 * config/tc-tahoe.c: Likewise.
2673 * config/tc-tahoe.h: Likewise.
2675 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2677 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2678 Likewise in relaxation description comments.
2680 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2682 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2683 subtraction of two syms without emitting a relocation.
2685 From David Huggins-Daines <dhd@linuxcare.com>
2686 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2687 global or weak symbols.
2689 2000-09-15 Kazu Hirata <kazu@hxi.com>
2691 * config/tc-h8300.h: Fix formatting.
2692 * config/tc-h8500.c: Likewise.
2693 * config/tc-h8500.h: Likewise.
2694 * config/tc-hppa.h: Likewise.
2695 * config/tc-i370.h: Likewise.
2696 * config/tc-i386.h: Likewise.
2697 * config/tc-i860.c: Likewise.
2698 * config/tc-i860.h: Likewise.
2699 * config/tc-i960.h: Likewise.
2700 * config/tc-ia64.c: Likewise.
2701 * config/tc-ia64.h: Likewise.
2703 2000-09-14 Kazu Hirata <kazu@hxi.com>
2705 * config/tc-a29k.c: Fix formatting.
2706 * config/tc-alpha.c: Likewise.
2707 * config/tc-arc.c: Likewise.
2708 * config/tc-arc.h: Likewise.
2709 * config/tc-arm.c: Likewise.
2710 * config/tc-arm.h: Likewise.
2711 * config/tc-avr.c: Likewise.
2712 * config/tc-avr.h: Likewise.
2713 * config/tc-tic30.c: Likewise.
2714 * config/tc-tic30.h: Likewise.
2715 * config/tc-tic54x.c: Likewise.
2716 * config/tc-tic54x.h: Likewise.
2717 * config/tc-tic80.c: Likewise.
2718 * config/tc-tic80.h: Likewise.
2720 2000-09-14 Timothy Wall <twall@cygnus.com>
2722 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2723 parallel comparisons for later use.
2724 (struct rsrc): Add parallel comparison type.
2725 (resources_match): Skip special cases of PR usage (non-conflicting
2728 2000-09-13 Kazu Hirata <kazu@hxi.com>
2730 * config/obj-ecoff.c: Fix formatting.
2731 * config/obj-elf.c: Likewise.
2732 * config/obj-elf.h: Likewise.
2733 * config/obj-evax.h: Likewise.
2734 * config/obj-generic.h: Likewise.
2735 * config/obj-hp300.c: Likewise.
2736 * config/obj-hp300.h: Likewise.
2737 * config/obj-ieee.h: Likewise.
2738 * config/obj-vms.c: Likewise.
2739 * config/obj-vms.h: Likewise.
2741 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2743 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2744 (md_parse_option): Ditto.
2745 (md_longopts): Add -mips32 option.
2746 (md_show_usage): Document new options.
2747 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2748 (mips_ip): Assemble mfc0 with a sub-selection code.
2749 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2750 (mips_cpu_to_str): New function.
2751 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2752 Use CPU_* defines instead of hardcoded numbers.
2754 * doc/as.texinfo: Document new options.
2755 * doc/c-mips.texi: Ditto.
2757 2000-09-12 Kazu Hirata <kazu@hxi.com>
2759 * as.h: Fix formatting.
2760 * asintl.h: Likewise.
2761 * bit_fix.h: Likewise.
2762 * config/obj-aout.c: Likewise.
2763 * config/obj-aout.h: Likewise.
2764 * config/obj-bout.c: Likewise.
2765 * config/obj-bout.h: Likewise.
2766 * config/obj-coff.c: Likewise.
2767 * config/obj-coff.h: Likewise.
2768 * dwarf2dbg.h: Likewise.
2770 * flonum.h: Likewise.
2771 * frags.h: Likewise.
2772 * itbl-ops.h: Likewise.
2773 * macro.h: Likewise.
2776 * struc-symbol.h: Likewise.
2777 * subsegs.h: Likewise.
2778 * symbols.h: Likewise.
2780 * write.h: Likewise.
2782 2000-09-11 Kazu Hirata <kazu@hxi.com>
2784 * bignum-copy.c: Fix formatting.
2785 * config/tc-i370.c: Likewise.
2786 * config/tc-i960.c: Likewise.
2787 * config/tc-m68k.c: Likewise.
2788 * ehopt.c: Likewise.
2789 * flonum-copy.c: Likewise.
2790 * flonum-konst.c: Likewise.
2791 * flonum-mult.c: Likewise.
2792 * literal.c: Likewise.
2795 * stabs.c: Likewise.
2796 * subsegs.c: Likewise.
2798 2000-09-09 Philip Blundell <philb@gnu.org>
2800 * configure.in (arm*-*-uclinux*): New target.
2801 * configure: Regenerate.
2803 2000-09-09 Kazu Hirata <kazu@hxi.com>
2805 * input-file.c: Fix formatting.
2806 * itbl-ops.c: Likewise.
2807 * messages.c: Likewise.
2809 2000-09-08 Philip Blundell <philb@gnu.org>
2811 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2814 2000-09-07 H.J. Lu <hjl@gnu.org>
2816 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2817 * configure: Rebuild.
2819 2000-09-07 Kazu Hirata <kazu@hxi.com>
2821 * atof-generic.c: Fix formatting.
2822 * config/tc-mips.c: Likewise.
2823 * config/tc-vax.c: Likewise.
2824 * input-scrub.c: Likewise.
2826 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2828 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2829 * configure.in (sh-*-linux*): Added.
2830 * configure: Rebuilt.
2832 2000-09-06 Kazu Hirata <kazu@hxi.com>
2834 * config/tc-hppa.c: Fix formatting.
2836 * ecoff.c: Fix formatting.
2838 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2840 * configure: Rebuilt with new libtool.m4.
2842 2000-09-05 Kazu Hirata <kazu@hxi.com>
2844 * cgen.c: Fix formatting.
2845 * config/tc-ia64.c: Likewise.
2847 2000-09-05 Nick Clifton <nickc@redhat.com>
2849 * aclocal.m4: Regenerate.
2850 * config.in: Regenerate.
2851 * configure: Regenerate.
2852 * po/gas.pot: Regenerate.
2854 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2856 * config/tc-cris.c: Correct comment typos.
2858 2000-09-05 Eric Christopher <echristo@cygnus.com>
2860 * config/tc-mn10300.c: Cleanup.
2861 (md_pcrel_from): Enable.
2863 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2865 * expr.c (operand): Fix a comment typo.
2866 * write.c (write_relocs): Fix a signed/unsigned warning.
2868 * config/tc-hppa.c (fudge_reg_expressions): New
2869 (hppa_force_reg_syms_absolute): New.
2870 (pa_equ): Allow reg_section expressions.
2871 * config/tc-hppa.c (md_optimize_expr): Define.
2872 (hppa_force_reg_syms_absolute): Prototype.
2874 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2875 (pa_parse_number): Pass in arg to select fp reg parsing.
2876 Return 1 to indicate format checks pass. If strict, then only
2877 accept a register or register symbol. Return value in...
2878 (pa_number): New static for pa_parse_number.
2879 (FP_REG_BASE): Define.
2880 (FP_REG_RSEL): Define.
2881 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2882 appropriate. White space changes.
2883 (need_pa11_opcode): Don't bother passing any params, get them from
2885 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2886 Remove extraneous check in case 'Q'.
2887 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2888 reg, set section of resulting symbol to reg_section.
2889 (pa_parse_space_stmt): Modify call to pa_parse_number.
2890 (pa_space): Likewise.
2892 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2893 (hppa_force_relocation): Handle vtable relocs.
2894 (pa_vtable_entry): New.
2895 (pa_vtable_inherit): New.
2896 (md_pseudo_table): Add entries for vtable pseudos.
2897 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2898 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2900 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2901 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2902 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2904 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2905 specify a symbol type.
2907 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2908 dependent things together.
2909 (md_elf_symbol_type): Define.
2911 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2913 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2915 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2916 (obj_elf_vtable_entry): Declare.
2918 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2919 and export function.
2920 (obj_elf_vtable_entry): Similarly.
2921 (elf_pseudo_table): Fix the damage with a cast.
2923 2000-09-03 Richard Henderson <rth@cygnus.com>
2925 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2926 for template selection when a label is needed.
2928 2000-09-02 Kazu Hirata <kazu@hxi.com>
2930 * config/tc-ia64.c: Fix formatting.
2932 2000-09-02 Nick Clifton <nickc@redhat.com>
2934 * configure.in: Increase version number to 2.10.91.
2935 * configure: Regenerate.
2936 * aclocal.m4: Regenerate.
2937 * config.in: Regenerate.
2938 * po/gas.pot: Regenerate.
2939 * Makefile.in: Regenerate.
2941 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2943 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2944 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2945 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2947 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2950 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2952 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2953 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2954 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2955 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2956 (GOT_symbol): New variable.
2957 (md_undefined_symbol): Set it.
2959 2000-09-01 Richard Henderson <rth@cygnus.com>
2961 * config/tc-ia64.c (match): Don't inline.
2962 (extra_goodness): New.
2963 (md_begin): Prefer nop.f and nop.b for best_template.
2965 2000-08-31 Kazu Hirata <kazu@hxi.com>
2967 * as.c: Fix formatting.
2969 * frags.c: Likewise.
2970 * macro.c: Likewise.
2972 2000-08-31 Eric Christopher <echristo@cygnus.com>
2974 * config/tc-mn10300.c: Cleanup and fix warnings.
2975 (md_pseudo_table): Add initializers.
2976 (md_show_usage): Cleanup.
2977 (md_parse_option): Fix warnings.
2978 (md_undefined_symbol): Fix warnings.
2979 (md_conver_frag): Fix warnings.
2980 (tc_gen_reloc): Fix warnings.
2981 (md_apply_fix3): Fix warnings.
2982 (check_operand): Fix warnings.
2984 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2986 * acinclude.m4: Include libtool and gettext macros from the
2988 * aclocal.m4, configure: Rebuilt.
2990 2000-08-30 Mark Hatle <mhatle@mvista.com>
2992 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2994 2000-08-31 Kazu Hirata <kazu@hxi.com>
2996 * listing.c: Fix formatting.
2998 2000-08-29 Kazu Hirata <kazu@hxi.com>
3000 * app.c: Fix a comment typo. Fix formatting.
3002 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3004 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3005 offset of the target destination for jmp instructions.
3006 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3008 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3010 * NEWS: Mention support for CRIS.
3012 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3014 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3015 Sets `.lcomm' alignment to zero.
3017 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3019 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3020 TC_FIX_ADJUSTABLE): Define.
3022 2000-08-23 Jim Wilson <wilson@cygnus.com>
3024 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3025 unwind.personality_routine is set.
3027 2000-08-23 H.J. Lu <hjl@gnu.org>
3029 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3031 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3033 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3036 2000-08-22 H.J. Lu <hjl@gnu.org>
3038 * config.in (STRICTCOFF): New for strict COFF.
3040 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3041 i386-*-go32* and i386-go32-rtems*.
3042 * configure: Rebuilt.
3044 * config/obj-coff.c (obj_coff_endef): Follow the historical
3045 behavior if STRICTCOFF is not defined.
3047 * doc/internals.texi: Document STRICTCOFF.
3049 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3051 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3052 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3053 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3054 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3055 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3056 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3057 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3060 2000-08-22 Eric Christopher <echristo@cygnus.com>
3062 * config/tc-mn10300.c: (md_apply_fix): New function.
3063 (mn10300_force_relocation): New function.
3064 (mn10300_fix_adjustable): New function.
3066 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3067 (TC_HANDLES_FX_DONE): Define.
3068 (obj_fix_adjustable): Define.
3069 (MD_APPLY_FIX3): Define.
3070 (TC_LINKRELAX_FIXUP): Define.
3072 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3074 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3076 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3078 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3080 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3081 if the fixup resulted in a relocation.
3083 2000-08-18 Nick Clifton <nickc@redhat.com>
3085 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3086 Make reference to first element of shift_names explicit.
3088 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3090 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3091 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3092 add a symbol's address. Removed all target-specific #ifdefs that
3093 used to accomplished the same.
3094 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3095 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3096 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3097 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3098 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3100 2000-08-17 Kazu Hirata <kazu@hxi.com>
3102 * dwarf2dbg.c: Fix formatting.
3104 2000-08-17 Nick Clifton <nickc@redhat.com>
3106 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3107 to be recoded as logical shift lefts by zero.
3109 2000-08-16 Jim Wilson <wilson@cygnus.com>
3111 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3112 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3114 (note_register_values): Handle IA64_OPND_R3_2 operands.
3116 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3118 * config/tc-i860.c (md_operand): Silly typo fixed.
3120 2000-08-16 Nick Clifton <nickc@redhat.com>
3122 * config/tc-arm.c (struct asm_shift): Delete.
3124 (enum asm_shift_index): New.
3125 (struct asm_shift_properties): New.
3126 (struct asm_shift_name): New.
3127 (shift_properties[]); New.
3128 (shift_names[]); New.
3130 (decode_shift): Use new structures.
3131 Issue a warning is "ROR #0" is used.
3132 Issue a warning if "ASR #0" or "LSR #0" is used.
3134 (md_begin): Initialise arm_shift_hsh table from new
3135 asm_shift_name array.
3137 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3139 * config/tc-sparc.c: Kill all warnings.
3140 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3142 (md_show_usage): Update usage text.
3144 2000-08-16 Nick Clifton <nickc@redhat.com>
3146 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3149 2000-08-15 Will Cohen <wcohen@redhat.com>
3151 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3153 * config/tc-sh.c (md_assemble): Changed so debug_type
3154 test performed for ppi_assemble
3155 * config/tc-sh.c: Included dwarf2dbg.h.
3156 (debug_line): Defined.
3157 (md_assemble): Generates dwarf2 line info.
3158 (sh_finalize): New function. Finalize dwarf2 info.
3159 (assemble_ppi): Returns size of code generated.
3160 (build_Mytes): Returns size of code generated.
3161 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3162 * config/tc-sh.h (md_end): Defined.
3163 (sh_finalize): Declared.
3165 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3167 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3170 2000-08-14 Nick Clifton <nickc@redhat.com>
3172 * config/tc-arm.c (do_bx): Allow "bx pc".
3174 2000-08-14 Jim Wilson <wilson@cygnus.com>
3176 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3177 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3178 (md_begin): Change assignment to md.flag to OR in the new bit.
3180 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3182 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3183 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3186 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3188 * NEWS: Mention i860 support.
3190 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3192 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3194 2000-08-14 Andreas Schwab <schwab@suse.de>
3196 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3198 2000-08-11 Andreas Schwab <schwab@suse.de>
3200 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3203 2000-08-11 Kazu Hirata <kazu@hxi.com>
3205 * expr.c: Fix formatting.
3206 * config/obj-bout.c: Likewise.
3208 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3210 * doc/c-i860.texi: Flesh out the i860 section more.
3212 2000-08-10 Kazu Hirata <kazu@hxi.com>
3214 * symbols.c: Fix formatting.
3217 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3219 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3220 modifier has the IgnoreSize bit set.
3222 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3224 From Rodney Brown <RodneyBrown@mynd.com>
3225 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3226 * configure: Regenerate.
3228 2000-08-09 Kazu Hirata <kazu@hxi.com>
3230 * hash.c: Fix formatting.
3233 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3235 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3236 (i860_fix_info): New enum.
3237 (MD_APPLY_FIX3): Define.
3238 (WORKING_DOT_WORD): Define.
3239 (TC_HANDLES_FX_DONE): Define.
3240 (DIFF_EXPR_OK): Define.
3241 (LISTING_HEADER): Define.
3242 (TARGET_FORMAT): Select target format based on endian flag.
3243 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3244 (target_big_endian): Add external declaration.
3246 * config/tc-i860.c: All existing code reworked completely. Other
3247 new code shown below.
3248 (SYNTAX_SVR4): Define.
3249 (target_warn_expand): New variable.
3250 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3251 (md_longopts): Declare and define with new options (-EL, -EB,
3253 (md_show_usage): New function.
3254 (md_operand): New function.
3255 (obtain_reloc_for_imm16): New function.
3256 (md_apply_fix3): New function.
3257 (tc_gen_reloc): New function.
3259 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3261 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3262 2 bytes of the jump address are in the same frag.
3263 (find): Accept 68hc12 register indirect modes.
3265 * NEWS: Mention 68HC11 & 68HC12 support.
3267 2000-08-07 Richard Henderson <rth@cygnus.com>
3269 * config/tc-ia64.c (unwind): Add prologue_mask member.
3270 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3271 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3272 (dot_body): Clear unwind.prologue_mask.
3273 (dot_prologue): Set it. Accept a register second argument.
3275 2000-08-07 Kazu Hirata <kazu@hxi.com>
3277 * config/atof-ieee.c: Fix formatting.
3278 * config/atof-tahoe.c: Likewise.
3280 2000-08-06 Nick Clifton <nickc@cygnus.com>
3282 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3285 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3286 of .popsection, .previous, .pushsection, .subsection,
3287 .version, .vtable_entry, .vtable_inherit and .weak.
3289 2000-08-05 Kazu Hirata <kazu@hxi.com>
3291 * config/tc-cris.c: Fix formatting.
3292 * config/tc-i386.c: Likewise.
3293 * config/tc-sparc.c (sparc_ip): Simplify the code.
3295 2000-08-04 Kazu Hirata <kazu@hxi.com>
3297 * config/tc-cris.c: Rearrange code for readability.
3298 * config/tc-d10v.c: Fix formatting.
3299 * config/tc-m32r.c: Likewise.
3300 * config/tc-sparc.c: Likewise.
3302 2000-08-02 Jim Wilson <wilson@cygnus.com>
3304 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3305 before ia64_find_opcode.
3306 (md_assemble): Likewise.
3308 2000-08-01 Nick Clifton <nickc@cygnus.com>
3310 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3311 Undo some formatting fixes.
3313 2000-08-01 Kazu Hirata <kazu@hxi.com>
3315 * config/obj-som.c: Fix formatting.
3316 * config/obj-ieee.c: Likewise.
3317 * config/tc-arm.c: Likewise.
3318 * config/tc-v850.c: Likewise.
3320 2000-08-01 Nick Clifton <nickc@redhat.com>
3322 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3323 index by command line option.
3325 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3327 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3328 (@node M68K-Branch): Rewrite to match the reality.
3330 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3332 * doc/c-i860.texi: New file.
3333 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3334 * doc/Makefile.in: Regenerate.
3335 * doc/all.texi: Add I860 as relevant architecture.
3336 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3338 2000-07-31 Kazu Hirata <kazu@hxi.com>
3340 * config/tc-d30v.c: Fix formatting.
3342 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3344 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3345 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3346 long emit a long branch if available instead of an absolute jump, never
3347 emit absolute jumps for anything with --pcrel.
3349 * doc/c-m68k.texi: Document new command line option.
3351 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3353 * config/tc-avr.c: Use PARAMS macro in function declarations.
3354 Don't declare md_pcrel_from_section (already in tc-avr.h).
3355 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3356 (avr_operand): Don't set (unsigned) op_mask to -1.
3358 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3360 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3361 * configure: Regenerated.
3362 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3363 of operand to the .type directive (.e.g, "type").
3365 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3367 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3368 * app.c (do_scrub_chars): Record where first comment found.
3369 * read.c (read_a_source_file): Init found_comment on entry, and
3370 notify whether comments found on exit.
3371 * config/tc-hppa.c (md_shortopts): Add "c".
3372 (md_longopts): Add warn-comment.
3373 (md_parse_option): Handle it.
3374 (md_show_usage): Show available options.
3375 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3377 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3379 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3380 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3382 (md_estimate_size_before_relax): Don't fall off end of function.
3384 2000-07-27 Kazu Hirata <kazu@hxi.com>
3386 * config/tc-avr.c: Fix formatting.
3387 * config/tc-ns32k.c: Likewise.
3389 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3391 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3393 2000-07-27 Kazu Hirata <kazu@hxi.com>
3395 * config/tc-d10v.c: Fix formatting.
3396 * config/tc-z8k.c: Likewise.
3397 * config/tc-sparc.c: Likewise.
3399 2000-07-26 Dave Brolley <brolley@redhat.com>
3401 * cgen.c (queue_fixup): Declare opinfo.
3402 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3403 (gas_cgen_md_operand): Ditto.
3404 (gas_cgen_md_apply_fix3): Ditto.
3406 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3408 * config/obj-coff.c (obj_frob_symbol): Don't merge
3409 labels. Don't merge if the symbol isn't constant. Return
3410 immediately if a symbol is merged.
3412 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3414 * frags.c (frag_align): Correct absolute section alignment.
3416 2000-07-20 DJ Delorie <dj@redhat.com>
3418 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3419 it breaks linking against DLLs.
3421 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3423 * configure.in: Add CRIS support.
3424 * configure: Regenerate.
3425 * Makefile.am: (CPU_TYPES): Add cris.
3426 (CPU_OBJ_VALID) [aout]: Add cris.
3427 (MULTI_CPU_TYPES): Add cris.
3428 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3429 [coff]: Only i386 and mips are valid.
3430 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3431 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3432 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3433 Regenerate dependencies.
3434 * Makefile.in: Regenerate.
3435 * aclocal.m4: Regenerate.
3436 * as.c: Declare crisaout, criself.
3437 * config/tc-cris.h, config/tc-cris.c: New.
3438 * config/e-criself.c, config/e-crisaout.c: New.
3439 * po/POTFILES.in, po/gas.pot: Regenerate.
3441 2000-07-20 Kazu Hirata <kazu@hxi.com>
3443 * read.c: Fix formatting.
3444 * write.c: Fix formatting.
3446 2000-07-19 H.J. Lu <hjl@gnu.org>
3448 * sb.c: Include <stdlib.h> if exists for abort ().
3450 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3452 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3453 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3454 (pa_type_args): Same here.
3456 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3458 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3459 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3460 the storage class is already set.
3462 2000-07-17 Kazu Hirata <kazu@hxi.com>
3464 * config/tc-m68hc11.c: Fix formatting.
3465 * config/tc-mn10200.c: Likewise.
3466 * config/tc-mn10300.c: Likewise.
3467 * config/tc-pj.c: Likewise.
3468 * config/tc-tic80.c: Likewise.
3469 * config/tc-w65.c: Likewise.
3471 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3473 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3476 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3478 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3481 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3483 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3484 ELF as are used for SOM (except the 32-bit reloc one) to decide
3485 whether a symbol can be reduced to a section symbol. Expand on
3486 the comment for symbols involved in LR% and RR% expressions.
3488 2000-07-14 Nick Clifton <nickc@cygnus.com>
3490 * config/tc-mips.c (mips_disable_float_construction): New
3491 static variable. Set to true if doubles should not be
3492 constructed by loading two single width fp registers with
3493 halves of the value.
3494 (mips_ip): Test mips_disable_float_construction.
3495 (md_longopts): Add command line switches --construct-floats
3496 and --no-construct-floats.
3497 (md_parse_option): Parse new command line options.
3498 (md_show_usage): Describe new command line options.
3500 * doc/c-mips.texi: Document new command line options.
3502 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3504 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3505 * configure: Regenerate.
3507 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3509 * configure.in (DEFAULT_EMULATION setting): Revert part of
3510 2000-07-01 change that set te_multi=multi unless set to tmips.
3511 * configure: Regenerate.
3513 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3515 * config/obj-coff.c (coff_frob_section): Add padding to the last
3516 section when aligning it increases its size.
3518 2000-07-11 Kazu Hirata <kazu@hxi.com>
3520 * config/tc-tic54x.c: Fix formatting.
3522 2000-07-10 Kazu Hirata <kazu@hxi.com>
3524 * config/tc-h8500.c: Fix formatting.
3525 * config/tc-tic54x.c: Fix formatting.
3527 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3529 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3530 displacements correctly.
3532 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3534 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3536 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3540 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3542 From David Huggins-Daines <dhd@linuxcare.com>
3543 * config/te-hppalinux64.h: Add a new emulation.
3544 * configure.in (emulations): Add configure bits to support the
3545 64-bit Linux/parisc target.
3546 * configure: Regenerate.
3548 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3549 (md_shortopts): Add `V' for ELF.
3551 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3552 when SOM or ELF_ARG_RELOC are defined.
3553 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3554 ELF_ARG_RELOC are defined.
3555 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3556 (pa_stringer): ..Do it here instead. Fix comment typos.
3557 (hppa_force_relocation): Cast enums to int before comparing with
3560 From Ryan Bradetich <rbradetich@uswest.net>
3561 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3562 redifinition warning.
3563 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3564 (hppa_force_relocation): ditto
3565 (md_apply_fix): Added cast to buf to fix warnings.
3567 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3568 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3570 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3571 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3572 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3573 reloc_type** to avoid warnings in switch.
3574 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3575 little earlier instead.
3577 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3579 (pa_type_args): Use symbol_arg_reloc_info.
3580 (struct pa_it): Make arg_reloc unsigned int.
3581 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3582 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3583 (pa_code): Delete. pa_text duplicates this function.
3584 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3585 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3587 (cons_fix_new_hppa): Actually change selector to e_fsel when
3588 warning about assuming so.
3589 (tc_gen_reloc): More example elf arg reloc code.
3590 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3591 (hppa_force_relocation): Likewise.
3593 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3595 (pa_end_of_source): Prototype.
3596 (hppa_fix_adjustable): Prototype.
3597 (LABELS_WITHOUT_COLONS): Move it..
3598 * config/te-hppa.h: To here.
3600 * config/te-hppa64.h: New file.
3602 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3604 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3605 format -10, -16, 16 relocs.
3606 (hppa_elf_mark_end_of_function): Test for null
3607 last_call_info->start_symbol
3609 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3610 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3611 re_assesmble_* functions. Delete extraneous statements. Fix
3613 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3614 insn to re_assemble_*.
3616 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3618 * doc/internals.texi (Expressions): Fix typo.
3620 2000-07-08 Kazu Hirata <kazu@hxi.com>
3622 * config/tc-sh.c: Fix formatting.
3623 * config/tc-tic54x.c: Fix formatting.
3624 * depend.c: Fix formatting.
3625 * flonum-konst.c: Likewise.
3626 * flonum-mult.c: Likewise.
3628 2000-07-07 Kazu Hirata <kazu@hxi.com>
3630 * config/tc-sh.c: Fix comments.
3631 * config/obj-vms.c: Fix comments.
3632 * config/tc-a29k.c: Likewise.
3633 * config/tc-alpha.c: Likewise.
3634 * config/tc-h8300.c: Likewise.
3635 * config/tc-h8500.c: Likewise.
3636 * config/tc-i370.c: Likewise.
3637 * config/tc-ia64.c: Likewise.
3638 * config/tc-m68hc11.c: Likewise.
3639 * config/tc-m68k.c: Likewise.
3640 * config/tc-mips.c: Likewise.
3641 * config/tc-ns32k.c: Likewise.
3642 * config/tc-ppc.c: Likewise.
3643 * config/tc-z8k.c: Likewise.
3645 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3647 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3648 Default to '(SEC_LOAD | SEC_DATA)'.
3649 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3651 * doc/internals.texi (CPU Backend): Describe
3652 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3654 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3656 * as.c (parse_args): NULL terminate the long option list.
3658 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3660 * config/tc-d30v.h: Include "write.h" for fixS.
3661 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3663 2000-07-05 Nick Clifton <nickc@cygnus.com>
3665 * config/tc-d30v.c (write_2_short): Further changes to warning
3666 messages produced when combining EITHER_BUT_PREFER_MU attributed
3669 2000-07-05 DJ Delorie <dj@redhat.com>
3673 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3675 * config/tc-arm.c (psrs): Accept combinations of flags.
3677 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3679 * config/tc-avr.c: Change _ () to _() around all strings marked
3680 for translation (exception from the usual coding style).
3681 (avr_opt): New struct variable, how the new switches are set.
3682 (OPTION_MMCU): Define as 'm' and actually use.
3683 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3684 (show_mcu_list): New function, display the list of known MCUs.
3685 (md_show_usage): Document the new switches. Call show_mcu_list.
3686 (avr_set_arch): Change 'm' to OPTION_MMCU.
3687 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3688 Handle the new switches.
3689 (avr_operands): Disable warnings for undefined combinations of
3690 operands if -mall-opcodes. Disable warnings for skipping two-word
3691 instructions if enhanced core or -mno-skip-bug.
3692 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3693 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3694 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3695 (avr_ldi_expression): Warn about implicit lo8().
3696 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3698 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3700 * configure.in: Add entry for mips-*-sysv4*MP*
3701 * configure: Rebuild
3702 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3703 elf32-tradlittlemips for traditional mips targets.
3704 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3705 test for Link Once sections as in adjust_reloc_syms.
3706 * config/te-tmips.h: New file for traditional mips targets. Define
3709 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3711 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3712 flags argument is not present, don't change an existing section's
3713 section's attributes. If the flags argument is present, warn if the
3714 attributes don't match the section's current attributes. When
3715 long section names are supported, set SEC_LINK_ONCE and
3716 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3718 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3720 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3721 symbols; create them.
3723 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3725 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3726 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3728 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3730 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3731 expressions. Ignore the problem when handling 16 bit signed
3732 immediates, because the assembler will take care of the relocation
3735 2000-06-27 Nick Clifton <nickc@cygnus.com>
3737 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3738 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3739 sequential order, and emit warning messages if the input source
3740 code contains constructs like that, or parallel constructs
3741 containing such opcodes.
3743 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3745 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3746 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3747 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3748 (md_show_usage): Update usage message.
3749 (md_parse_option): Allow redefinition of MCU type within the
3750 same avr[1-5] bfd machine type. Show both old and new MCU type
3751 in the error message.
3752 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3753 Simplify 8K wrap code.
3755 2000-06-25 Kazu Hirata <kazu@hxi.com>
3757 * config/obj-aout.c: Remove all uses of DEFUN.
3758 * config/obj-ieee.c: Likewise.
3759 * config/tc-sh.c: Fix comment typos.
3760 * config/tc-tahoe.c: Likewise.
3761 * config/tc-vax.c: Likewise.
3762 * config/tc-w65.c: Likewise.
3763 * config/tc-z8k.c: Likewise.
3764 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3766 2000-06-24 DJ Delorie <dj@cygnus.com>
3768 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3769 more changes from Sept 1999
3770 (tc_i386_fix_adjustable): ditto
3771 (md_apply_fix3): ditto
3773 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3775 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3776 (gas_cgen_parse_operand): Set it around expression() call.
3777 (gas_cgen_md_operand): Test for it before longjmp().
3779 2000-06-24 Kazu Hirata <kazu@hxi.com>
3781 * config/tc-h8500.c: Remove all uses of DEFUN.
3782 * config/tc-sh.c: Likewise.
3783 * config/tc-w65.c: Likewise.
3784 * config/tc-z8k.c: Likewise.
3786 * config/tc-h8500.c: Fix typos in comments.
3788 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3790 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3793 2000-06-23 matthew green <mrg@redhat.com>
3795 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3796 defined. Fix error message for `[' grouping.
3798 2000-06-22 Kazu Hirata <kazu@hxi.com>
3800 * config/tc-h8300.c: Fix formatting and comment typos.
3802 2000-06-22 Timothy Wall <twall@cygnus.com>
3804 * config/tc-ia64.c (note_register_values): Move premature QP
3805 notation clearing into the appropriate place.
3807 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3809 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3810 first before anything else. Add bin-bugs.h, emul.h and progress.h
3811 Sort list of files as for $(OBJS) in Makefile.am.
3813 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3814 find one. Remake dependencies.
3815 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3816 * Makefile.in: Regenerate.
3817 * doc/Makefile.in: Regenerate.
3819 * config/tc-i386.c (i386_displacement): Don't assume a constant
3820 displacement is necessarily 16 bits when in 16 bit code mode.
3821 (md_assemble): Instead size the displacement here after we know
3822 for sure that a .code16gcc operand hasn't automatically added
3823 operand size prefixes.
3825 2000-06-21 H.J. Lu <hjl@gnu.org>
3827 * Makefile.am: Rebuild dependency.
3828 * Makefile.in: Rebuild.
3830 2000-06-21 Kazu Hirata <kazu@hxi.com>
3832 * config/tc-h8300.c (parse_reg): Make the function static.
3833 (parse_exp): Likewise.
3835 2000-06-20 DJ Delorie <dj@cygnus.com>
3837 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3838 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3839 for cygwin import libraries to work properly.
3841 2000-06-20 H.J. Lu <hjl@gnu.org>
3843 * Makefile.am: Rebuild dependency.
3844 * Makefile.in: Rebuild.
3845 * configure: Likewise.
3846 * doc/Makefile.in: Likewise.
3848 2000-06-20 Timothy Wall <twall@cygnus.com>
3850 * doc/internals.texi (CPU backend): Add @itemx for
3851 TC_START_LABEL_WITHOUT_COLON.
3852 * doc/c-tic54x.texi: New.
3853 * doc/as.texinfo: Add tic54x features and include primary tic54x
3855 * doc/all.texi: Add C54X.
3856 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3857 * doc/Makefile.in: Regenerate.
3858 * configure.in: Add tic54x and define LIBM for tic54x.
3859 * configure: Regenrate.
3860 * config/tc-tic54x.[ch]: New.
3861 * config/obj-coff.h: Add tic54x.
3862 * Makefile.am: (CPU_TYPES): Add tic54x.
3863 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3864 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3865 (as_new_LDADD): Add $(LIBM).
3866 * Makefile.in: Regenerate.
3868 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3870 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3871 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3872 * doc/as.texinfo: Likewise.
3874 * configure, Makefile.in: Regenerate.
3875 * configure.in (emulations): Recognize m6811 and m6812.
3876 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3877 Added files for 68hc11 and 68hc12 assembler.
3878 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3879 * config/tc-m68hc11.h: Header definition for that assembler.
3881 2000-06-18 Nick Clifton <nickc@redhat.com>
3883 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3884 instead of OCTETS_PER_BYTE.
3886 * config/tc-v850.c: Fix compile time warnings.
3887 * config/tc-ppc.c: Fix compile time warnings.
3889 2000-06-18 H.J. Lu <hjl@gnu.org>
3891 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3892 * configure: Rebuild.
3894 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3896 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3899 2000-06-16 Nick Clifton <nickc@cygnus.com>
3901 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3902 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3904 * doc/c-mips.texi: Document newly accepted cpu variants.
3906 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3908 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3910 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3912 * macro.c (getstring): Make it possible to escape the quote
3915 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3917 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3919 2000-06-13 H.J. Lu <hjl@gnu.org>
3921 * configure: Regenerate.
3923 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3925 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3927 * doc/internals.texi (line_separator_chars): Semicolon is no
3928 longer a default. Mention null and newline as defaults.
3930 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3932 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3933 * config/tc-i860.h (line_separator_chars): Likewise.
3934 * config/tc-h8300.c (line_separator_chars): Likewise.
3935 * config/tc-i960.c (line_separator_chars): Likewise.
3936 * config/tc-m68k.c (line_separator_chars): Likewise.
3937 * config/tc-mips.c (line_separator_chars): Likewise.
3938 * config/tc-ns32k.c (line_separator_chars): Likewise.
3939 * config/tc-sparc.c (line_separator_chars): Likewise.
3940 * config/tc-vax.c (line_separator_chars): Likewise.
3942 * config/tc-h8300.c (comment_chars): Use string initialiser.
3943 * config/tc-i960.c (line_comment_chars): Likewise.
3944 * config/tc-z8k.c (comment_chars, line_comment_chars,
3945 line_separator_chars): Likewise.
3947 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3950 2000-06-08 Nick Clifton <nickc@cygnus.com>
3952 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3955 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3957 * configure.in (VERSION): Update to show this is the CVS mainline.
3959 2000-06-08 Matthew Jacob <mjacob@feral.com>
3961 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3962 $at is the integer register $r28, vs. both $r28 and the floating
3963 point register $f28.
3965 2000-06-08 James E. Wilson <wilson@cygnus.com>
3967 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3968 (dot_endp): Don't call ia64_flush_insns.
3969 (emit_one_bundle): Don't delete prologue/body records from
3970 unwind_record list in first loop. Rewrite second loop to account for
3973 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3975 * config/tc-ia64.c: Add missing prototypes.
3976 (generate_unwind_image): Cast argument to output_unw_records call.
3978 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3980 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3982 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3984 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3985 (REGISTER_P): likewise.
3986 (avr_opcodes): uses include/opcode/avr.h
3987 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3989 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3991 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3994 2000-06-03 H.J. Lu <hjl@gnu.org>
3996 * read.c (is_end_of_line): Put back `;'.
3998 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4000 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4002 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4004 * expr.c (operand): Test is_end_of_line outside switch to catch
4005 line separator chars that are also operators.
4006 (operator): Return O_illegal for line separator chars.
4008 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4009 entry (or `!' entry for TC_HPPA).
4011 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4012 before indexing is_end_of_line. Remove redundant check for '\0'.
4014 * config/tc-h8500.c (md_assemble): Likewise.
4015 * config/tc-mcore.c (md_assemble): Likewise.
4016 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4019 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4021 * config/tc-mcore.c (mcore_cons): Likewise.
4022 (mcore_float_cons): Likewise.
4023 (mcore_stringer): Likewise.
4024 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4026 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4028 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4030 2000-05-29 Nick Clifton <nickc@cygnus.com>
4032 * config/tc-sh.c: Fix compile time warning messages.
4034 * config/tc-mips.c: Fix compile time warning messages.
4036 2000-05-29 Philip Blundell <philb@gnu.org>
4038 * doc/as.texinfo: Update copyright dates.
4039 (Local Labels): Delete misplaced mention of ARM.
4040 * NEWS: Mention ARM ELF support.
4042 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4044 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4045 it is modified, and use the real_size to compute the frag address
4046 for dwarf2 line info.
4048 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4050 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4051 line-matching scheme to cope with automake moving variables around.
4052 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4053 * Makefile.in: Regenerate.
4055 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4057 * config/tc-sparc.c (sparc_relax): New.
4058 (md_longopts): Add -relax and -no-relax options.
4059 (md_parse_options, md_show_usage): Likewise.
4060 (md_apply_fix3): Optimize tail call into branch always if possible.
4062 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4064 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4065 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4066 rules, with warning when a GAS statement specifies a packing that
4067 will result in an instruction being squashed.
4068 Added typdef packing_type and enumerals, changed various integer
4069 literals to use the enumerals.
4071 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4073 * config/tc-ia64.c (dot_restorereg_p): New function.
4074 (md_pseudo_table): Add restorereg.p.
4075 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4076 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4078 * config/tc-ia64.h (unw_record_type): Add unwabi.
4079 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4080 called MASK with members for imask, and the masks produced by
4081 fr_mem, gr_mem, br_mem, and frgr_mem.
4082 (unw_p_record): Add members ABI and CONTEXT.
4083 (unw_x_record): Add member AB.
4084 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4085 as pseudo-register for use during unwind info generation.
4086 (AR_PFS, AR_LC): New macros.
4087 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4088 whose names start with an at sign (as in "@priunat").
4089 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4091 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4092 proc_end, unwind_info, personality_routine): Consolidate into
4093 "unwind" structure to reduce offset-table use. Add member
4094 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4096 (output_R1_format, output_R3_format, output_P3_format,
4097 output_P6_format): Initialize R with zero to reduce compiler warnings.
4098 (output_P7_format): Ditto. Add `default' branch to switch
4099 statement to reduce compiler warnings.
4100 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4101 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4102 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4103 into single argument.
4104 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4105 compiler warnings. Merge A and B args into single argument.
4106 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4107 A and B args into single argument.
4108 (free_record): Removed (wasn't used).
4109 (free_list_records): Also free imasks in prologue records.
4110 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4111 (output_spill_mask): Remove.
4112 (output_unwabi): New function.
4113 (output_epilogue, output_label_state, output_copy_state): Call
4115 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4116 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4118 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4119 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4120 as part of handling the prologue records. Emit region's imask if
4121 we have one. Handle unwabi, epilogue, label_state, copy_state,
4122 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4123 spill_sprel_p, and spill_reg_p records.
4124 (set_imask, count_bits, slot_index): New function.
4125 (fixup_unw_records): Fix region size computation. Handle
4126 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4127 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4128 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4129 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4130 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4131 (dot_save): Use manifest constants for applicaton registers.
4132 Handle REG_PR and REG_PRIUNAT.
4133 (dot_restore): Don't just ignore it.
4134 (dot_restorereg): New function..
4135 (generate_unwind_image): Ensure unwind info is a multiple of eight
4136 bytes, not just four bytes.
4137 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4138 (dot_altrp): Don't just ignore it.
4139 (dot_savemem): New function. Replaces dot_savesp() and
4140 dot_savepsp(). Use manifest constants for applicaton registers.
4141 Handle REG_PR and REG_PRIUNAT.
4142 (dot_savef): Simplify.
4143 (dot_saveb): Support generation of br_gr.
4144 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4145 dot_label_state, dot_copy_state): New function.
4146 (dot_unwabi): Don't just ignore it.
4147 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4148 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4149 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4150 (emit_one_bundle): Set slot number for prologue/body records
4151 *before* emitting the first insn.
4152 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4153 (md_begin): Declare "psp" pseudo-register.
4154 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4155 so we don't get segfault.
4156 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4157 counts as required per SW Conventions manual
4158 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4159 output_preds_psprel, output_preds_sprel, output_spill_base,
4160 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4161 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4162 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4163 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4164 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4165 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4166 (dot_vframe): Implement.
4167 (dot_vframesp, dot_vframepsp): New function.
4169 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4171 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4172 * configure: Regenerate.
4174 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4176 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4177 (md_estimate_size_before_relax): so we can use it here instead of
4178 old kludges. Localise vars to blocks. Comment.
4180 * frags.c (frag_new): Update fr_var comments.
4181 * frags.h (struct frag): Ditto.
4183 2000-05-22 Richard Henderson <rth@cygnus.com>
4185 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4186 (pseudo_func): Add pcrel.
4187 (operand_match): Handle IA64_OPND_TGT64.
4188 (build_insn): Likewise.
4189 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4190 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4191 (fix_insn): Handle all three 64-bit relocation types.
4193 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4195 * obj.h (struct format_ops): New members begin, app_file,
4196 s_set_other, s_set_desc, s_get_type, s_set_type,
4197 separate_stab_sections, init_stab_section.
4199 * config/obj-multi.h: Update GPL notice to v2.
4201 (obj_app_file): New.
4202 (S_SET_SIZE): Test s_set_size for NULL before calling.
4203 (S_SET_ALIGN): Similar for s_set_align.
4208 (SEPARATE_STAB_SECTIONS): New.
4209 (INIT_STAB_SECTION): New.
4210 (EMIT_SECTION_SYMBOLS): New.
4211 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4213 * config/obj-elf.h: Update GPL notice to v2.
4214 Mention that this file is included from obj-multi.h.
4215 (obj_begin): Wrap definition in ifndef.
4216 (elf_file_symbol): Constify declaration.
4217 (obj_app_file): Ditto.
4218 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4219 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4221 * config/obj-elf.c (elf_s_set_other): New.
4222 (elf_file_symbol): Constify argument.
4223 (elf_separate_stab_sections): New.
4224 (elf_init_stab_section): New.
4225 (elf_format_ops): Add new members. Remove comma at end.
4227 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4228 (ecoff_format_ops): Add new fields. Remove comma at end.
4229 Mention inconsistency for emit_section_symbols.
4231 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4233 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4234 (coff_separate_stab_sections): New.
4235 (coff_format_ops): Add new members.
4237 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4238 (obj_aout_s_set_other): New.
4239 (obj_aout_s_set_desc): New.
4240 (obj_aout_s_get_type): New.
4241 (obj_aout_s_set_type): New.
4242 (obj_aout_separate_stab_sections): New.
4243 (aout_format_ops): New members added. Use obj_aout_process_stab,
4244 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4245 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4247 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4249 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4251 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4252 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4253 (md_estimate_size_before_relax): Ensure jumps to weak and
4254 externally visible symbols are relocatable.
4256 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4258 * stabs.c (aout_process_stab): Make global.
4259 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4260 * read.h (aout_process_stab): Declare.
4262 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4263 Generalize to *aout, *coff *elf.
4264 * configure: Regenerated.
4266 * doc/internals.texi (Object format backend): Say
4267 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4269 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4270 * Makefile.in: Regenerated.
4272 2000-05-19 Catherine Moore <clm@cygnus.com>
4274 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4276 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4278 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4279 instruction to reflect change in re_assemble_*.
4281 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4283 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4284 build PA64 ELF tools.
4285 * configure: Rebuilt.
4287 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4289 * Makefile.am: Regenerate dependencies.
4290 * Makefile.in: Regenerate.
4292 2000-05-15 Nick Clifton <nickc@cygnus.com>
4294 * config/tc-arm.c (struct asm_psr): Add boolean field
4295 distinguishing between CSPR and SPSR. Rename 'number' field
4297 (psrs): Rearrange contents to match new asm_psr structure.
4298 (arm_psr_parse): Move next to psr_required_here. Make it
4299 return an asm_psr structure.
4300 (psr_required_here): Use asm_psr structure returned by
4302 (do_msr): Reorganise to allow psr_required_here to be called
4304 (md_undefined_name): Mark 'name' parameter as unused, since
4305 the COFF target does not use it.
4307 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4309 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4311 * config/te-aux.h: Likewise.
4312 * config/te-dpx2.h: Likewise.
4313 * config/te-go32.h: Likewise.
4314 * config/te-hp300.h: Likewise.
4315 * config/te-hppa.h: Likewise.
4316 * config/te-i386aix.h: Likewise.
4317 * config/te-ic960.h: Likewise.
4318 * config/te-interix.h: Likewise.
4319 * config/te-nbsd532.h: Likewise.
4320 * config/te-pc532mach.h: Likewise.
4321 * config/te-ppcnw.h: Likewise.
4322 * config/te-psos.h: Likewise.
4323 * config/te-sparcaout.h: Likewise.
4324 * config/te-sun3.h: Likewise.
4325 * config/te-sysv32.h: Likewise.
4327 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4329 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4330 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4331 and sign extend without an if statement.
4332 (build_bytes): Likewise.
4334 2000-05-14 Kazu Hirata <kazu@hxi.com>
4336 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4337 X_add_symbol L_32 case.
4339 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4341 * config/te-freebsd.h: New file.
4343 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4345 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4346 bindtextdomain): Replace defines with those from intl/libgettext.h
4347 to quieten gcc warnings.
4349 * NEWS: Mention x86 .arch and -q.
4351 * config/tc-i386.c (quiet_warnings): New.
4352 (md_assemble): Use quiet_warnings.
4353 (md_parse_option): Set quiet_warnings from -q.
4354 (md_show_usage): Mention -q, delete -m.
4355 (flag_do_long_jump): Delete.
4356 (md_parse_option): Remove -m.
4357 (md_show_usage): Remove -m.
4358 (md_create_long_jump): Remove useless flag_do_long_jump code.
4360 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4361 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4363 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4364 Alexander Sokolov <robocop@netlink.ru>
4366 * doc/c-i386.texi (i386-Arch): New section.
4367 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4369 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4370 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4371 architecture has been given and is not 486.
4372 (set_cpu_arch): New.
4373 (md_pseudo_table): Add .arch.
4374 (md_assemble): Warn if cpu architecture has been given and an
4375 unsupported instruction.
4377 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4378 Move operand_types bit defines after relevant template field.
4379 (template): Add cpu_flags.
4383 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4385 * config/tc-mn10300.h (md_end): Define.
4386 (mn10300_finalize): Declare.
4387 * config/tc-mn10300.c: Include dwarf2dbg.h.
4388 (debug_line): Define.
4389 (md_assemble): Generate dwarf2 line info.
4390 (mn10300_finalize): New function. Finalize dwarf2 info.
4392 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4394 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4395 external version of the relocation for weak symbols.
4397 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4399 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4400 frame size in units of 16 bytes, as required per SW Conventions manual.
4401 (output_unw_records): Output info-block header as a dword to get
4404 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4406 * as.h: #include "file", not <file> on files from ../include.
4407 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4408 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4409 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4410 (tc_coff_symbol_emit_hook): Ditto.
4411 (OPTCOUNT): Cast to int to avoid compiler warning.
4412 (md_begin): Fix signed/unsigned warnings.
4414 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4416 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4417 ABRANCH LONG case for a conditional branch on a 68000.
4418 (md_estimate_size_before_relax): Likewise. Also handle
4419 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4420 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4421 PC-relative on all CPUs.
4422 (md_estimate_size_before_relax): Likewise.
4424 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4426 * as.c (parse_args): Just mention current year in printed
4429 2000-05-03 J.T. Conklin <jtc@redback.com>
4431 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4433 (md_parse_option): Recognize -m7400.
4435 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4437 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4438 don't permit lp to become less than the words array.
4440 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4442 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4443 Fix little-endian case.
4445 2000-05-03 David O'Brien <obrien@NUXI.com>
4447 * as.c (parse_args): Update copyright.
4449 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4451 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4452 for the .bss section too.
4454 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4456 * configure.in: Set em=linux for hppa-*-linux.
4457 * configure: Regenerate.
4458 * doc/Makefile.in: Regenerate with correct automake.
4460 * frags.c (frag_grow): Sanity check chunk_size.
4462 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4463 * config/obj-som.h: Likewise.
4464 * config/obj-ieee.h: Likewise.
4466 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4468 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4469 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4470 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4471 (pa_ip): low_sign_unext now returns via function value. Use
4472 re_assemble_* instead of dis_assemble_* and
4473 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4475 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4476 (md_section_align, md_parse_option, md_show_usage,
4477 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4478 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4479 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4480 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4481 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4483 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4484 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4485 outside of switch. Correct mask and shifting errors in case 10
4486 and case -11. In case 21, compare against signed range to suit
4487 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4488 case 17 and case 22, use offsetT variable to properly check range.
4489 Use re_assemble_* here too.
4490 (evaluate_absolute): Change type of value to offsetT. Call
4491 hppa_field_adjust to do the work for us.
4492 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4493 (pa_parse_cmpib_64_cmpltr): Ditto.
4494 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4495 of i to unsigned int.
4496 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4497 (pa_end_of_source): Return type is void.
4499 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4501 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4503 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4505 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4506 More comments added.
4507 (md_begin): Removed "construct symbols for each register name".
4508 Because register names conflicts with GCC generated function
4510 (avr_operand): Now constant numbers can be used as a register
4511 identifiers (0 as r0, 31 as r31).
4512 (md_assemble): use skip_space () before parsing instruction
4515 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4517 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4518 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4519 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4520 * configure: Regenerate.
4522 2000-04-29 Andreas Jaeger <aj@suse.de>
4524 * as.h: Correctly check GCC version.
4526 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4528 * doc/as.1: Fix unbalanced brackets.
4530 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4532 (line_comment_chars): Set to '/' if TE_FreeBSD.
4534 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4536 * configure.in: Configury support for PA64 (currently disabled).
4537 * configure: Rebuilt.
4539 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4541 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4542 bfd_set_section_alignment.
4544 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4546 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4549 2000-04-24 Nick Clifton <nickc@cygnus.com>
4551 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4552 * doc/as.texinfo (Align): Include arm and strongarm in list of
4553 targets that have the second form of the behaviour of the .align
4556 2000-04-24 Mark Klein <mklein@dis.com>
4558 * config/obj-som.c: Terminate obj_pseudo_table.
4560 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4562 * as.c (parse_args): Allow md_parse_option to override -a listing
4564 * config/obj-coff.c (add_lineno): Change type of offset parameter
4565 from "int" to "bfd_vma."
4566 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4567 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4568 (ppc_change_csect): Align correctly for XCOFF64.
4569 (ppc_machine): New function, which discards "ppc_machine" line.
4570 (ppc_tc): Cons for 8 when code is 64 bit.
4571 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4573 (md_parse_option): Handle -a64 and -a32.
4575 * config/tc-ppc.h (TARGET_MACH): Define.
4576 (TARGET_FORMAT): Move to function.
4577 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4579 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4581 * config/tc-avr.c: New AVR_ISA_ defined.
4582 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4583 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4584 for `fmul', `movw' and `lpm R,Z' instructions.
4585 (avr_operands): Warn if current opcode is a two-word instruction
4586 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4587 (avr_opcodes): New commands added.
4588 (REGISTER_P): Check 'a' and 'v' constraint letters.
4589 (mcu_types): New MCU added.
4591 2000-04-22 Timothy Wall <twall@cygnus.com>
4593 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4595 (operand_match): Conditionally insert default bit values for IMMU9.
4597 2000-04-14 Matthew Green <mrg@cygnus.com>
4599 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4600 * configure: Rebuilt.
4602 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4603 Jason Eckhardt <jle@cygnus.com>
4605 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4607 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4608 Added handling of new operand types l,y,&,fe,fE,fx.
4610 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4611 David Mosberger <davidm@hpl.hp.com>
4612 Timothy Wall <twall@cygnus.com>
4613 Andrew MacLeod <amacleod@cygnus.com>
4614 Jim Wilson <wilson@cygnus.com>
4616 * Makefile.am (CPU_TYPES): Add ia64.
4617 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4618 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4619 * Makefile.in: Rebuild.
4620 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4621 * configure: Rebuild.
4622 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4623 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4624 * expr.c (expr): Handle md_optimize_expr.
4625 * read.c (LEX_HASH): Add comment.
4626 * config/tc-ia64.c, config/tc-ia64.h: New files.
4628 2000-04-21 Richard Henderson <rth@cygnus.com>
4630 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4631 bundling a non-delayed branch type instruction.
4633 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4635 * config/tc-mn10300.c (HAVE_AM30): Define.
4636 (md_assemble): Use it.
4638 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4640 * config/obj-elf.c (obj_elf_change_section): Check for changed
4643 * Makefile.am: (CPU_MULTI_VALID): Remove.
4644 (MULTI_CPU_TYPES): Define.
4645 (MULTI_CPU_OBJ_VALID): Define.
4646 (DEPTC): Use the above.
4647 (DEPOBJ): Same here.
4649 Regenerate dependencies.
4650 * Makefile.in: Regenerate.
4652 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4654 * Makefile.am (YACC, LEX): Get them from configure.
4656 2000-04-18 H.J. Lu (hjl@gnu.org)
4658 * config/tc-i386.c (offset_in_range): Use addressT instead of
4659 bfd_vma for non-bfd assemblers.
4661 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4663 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4664 doesn't give spurious errors.
4666 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4668 * as.h (SEEK_SET): Define if undefined.
4670 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4672 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4673 constants, and don't assume offsetT is 32 bits.
4675 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4677 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4678 (md_pcrel_from_section): Add prototype.
4679 (d10v_fix_adjustable): Add prototype.
4680 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4682 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4684 2000-04-12 Nick Clifton <nickc@cygnus.com>
4686 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4687 symbol in frag chain.
4689 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4691 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4692 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4693 (fits_in_signed_word, smallest_imm_type): Ditto.
4694 (md_assemble): Use an offsetT var to hold offsetT values, not a
4696 (offset_in_range): New.
4697 (md_assemble): Use it.
4698 (md_convert_frag): Change type of target_address, opcode_address,
4699 and displacement_from_opcode_start to offsetT.
4700 (md_create_short_jump): Change type of offset to offsetT.
4701 (md_create_long_jump): Ditto.
4702 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4703 (md_chars_to_number): Remove.
4704 (output_invalid): Remove duplicate prototype.
4706 2000-04-09 Nick Clifton <nickc@cygnus.com>
4708 * Makefile.am (CPU_TYPES): Add 'avr'.
4709 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4710 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4712 * Makefile.in: Regenerate.
4714 * doc/as.texinfo: Add M32R documentation.
4716 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4718 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4719 --enable-build-warnings option.
4720 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4721 * Makefile.in, configure: Re-generate.
4723 2000-04-07 Nick Clifton <nickc@cygnus.com>
4725 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4726 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4727 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4728 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4729 (arm_force_relocation): Force relocations for
4730 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4732 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4734 * config/tc-sh.c (get_operands): There's no third operand if the
4735 first operand is an immediate.
4737 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4739 * config/tc-sh.c (immediate): Delete.
4740 (sh_operand_info): Add immediate member.
4741 (parse_reg): Use A_PC for pc.
4742 (parse_exp): Add second argument 'op'. All callers changed.
4743 (parse_at): Expect pc to be coded as A_PC.
4744 Use immediate field in *op.
4745 (insert): Add fourth argument 'op'. All callers changed.
4746 (build_relax): Add second argument 'op'. All callers changed.
4747 (insert_loop_bounds): New function.
4748 (build_Mytes): Remove DISP_4.
4749 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4750 (assemble_ppi): Use immediate field in *operand.
4751 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4752 (md_apply_fix): Likewise.
4753 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4755 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4757 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4759 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4761 * internals.texi (CPU backend): Document
4762 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4764 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4766 * po/gas.pot: Regenerate.
4768 * as.c (show_usage): Restore translated part of bug string.
4769 * gasp.c (show_usage): Likewise.
4771 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4772 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4773 than move-if-change.
4774 (DEP1): Modify for "gcc -MM".
4778 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4779 Update dependencies.
4780 * Makefile.in: Regenerate.
4782 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4784 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4785 (md_begin): Likewise.
4786 (HAVE_AM33): New macro.
4787 (md_assemble): Use it. Match r_regs and xr_regs only if
4790 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4792 * as.h: #include "bin-bugs.h"
4793 * as.c (show_usage): Use REPORT_BUGS_TO.
4794 * gasp.c: #include "bin-bugs.h"
4795 (show_usage): Use REPORT_BUGS_TO.
4797 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4799 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4801 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4802 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4805 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4807 * config/tc-i386.c (i386_immediate): Don't assume a constant
4808 immediate is necessarily 16 bits when in 16 bit code mode.
4809 (md_assemble): Instead set guess_suffix here after we have checked
4812 2000-04-02 Richard Henderson <rth@cygnus.com>
4814 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4815 quantities. Correct right shift sign extension.
4816 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4817 32-bit value when shifting into place.
4819 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4821 * app.c: Add ATTRIBUTE_UNUSED as needed.
4822 * config/tc-ppc.c: Likewise.
4823 (ppc_size): Make unsigned long.
4824 (ppc_insert_operand): Add casts to avoid warnings.
4826 2000-03-31 Nick Clifton <nickc@cygnus.com>
4828 * config/tc-d10v.h (md_flush_pending_output): Define.
4830 2000-03-29 Nick Clifton <nickc@cygnus.com>
4832 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4833 segment. Works for both BFD_ASSEMBLER and others.
4834 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4836 2000-03-29 Nick Clifton <nickc@cygnus.com
4838 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4840 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4842 * listing.c (LISTING_LHS_WIDTH): Default depends on
4844 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4846 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4848 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4851 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4853 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4855 * config/tc-avr.c (mcu_types): Add missing initialiser.
4856 (md_pcrel_from_section): Add prototype.
4857 (avr_operand): Remove redundant test of unsigned < 0.
4858 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4860 2000-03-27 Denis Chertykov <denisc@overta.ru>
4862 * config/tc-avr.c: New file for AVR support.
4863 * config/tc-avr.h: Likewise.
4864 * configure.in: Add AVR support.
4865 * configure: Regenerate.
4867 2000-03-26 Timothy Wall <twall@cygnus.com>
4869 * gasp.c (macro_op): Add new argument to check_macro call.
4870 Macro structure definitions moved to macro.h
4871 * sb.h: Add argument to prototype for input_scrub_include_sb.
4872 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4873 nesting checks with an additional flag.
4874 (struct input_save): Add flag to indicate whether current sb
4875 should be checked for proper macro/conditional nesting.
4876 (input_scrub_push/pop): Save/restore nest check flag.
4877 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4879 * macro.c (check_macro): Allow caller to retrieve parsed macro
4880 information if a pointer is provided. This information may be
4881 used by the new macro hooks.
4882 * macro.h: Update prototype for check_macro. Macro struct
4883 definitions moved here from macro.c/gasp.c.
4884 * read.c (read_a_source_file): Add parameter to check_macro call,
4885 and pass macro info to the macro hook, if defined.
4886 (input_scrub_insert_line): New. Allow insertion of a line of
4887 characters into the input stream.
4888 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4889 file into the input stream.
4890 (s_include): Use input_scrub_insert_file.
4891 * internals.texi: Document new macro hooks.
4892 * as.h: New prototypes added.
4894 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4896 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4897 an initial capital letter.
4898 (i386_index_check): Reindent.
4900 2000-03-19 Nick Clifton <nickc@cygnus.com>
4902 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4905 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4907 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4908 instruction operand bad if Rd > 7 when generating
4909 thumb instructions. Prevents for example,
4910 "adr r12,label" from silently failing and generating
4911 the wrong instruction.
4913 2000-03-17 Nick Clifton <nickc@cygnus.com>
4915 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4916 that have a destingation >= 0x400000.
4917 Fix compile time warning messages.
4919 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4921 * config/tc-sh.c (md_begin): When encountering insn that are
4922 not supported by the current arch, only change the name if
4923 its contents are the same as prev_name.
4924 (get_specific): If the the architecture doesn't match, fail.
4926 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4928 * config/tc-sh.c (IDENT_CHAR): Define.
4929 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4930 matching back where it came from.
4932 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4934 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4936 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4938 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4941 2000-03-15 Kazu Hirata <kazu@hxi.com>
4943 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4945 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4947 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4948 floating-point-number, make sure 'f' is in FLT_CHARS.
4950 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4952 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4953 (s_lcomm_internal): Use it.
4954 * doc/internals.texi (CPU backend): Document it.
4955 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4958 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4960 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4963 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4964 implementation doesn't have special handling for switch
4966 (macro_build): Allow for code in sections other than .text.
4968 (mips_ip): Likewise.
4969 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4970 Don't perform relocs if we will be outputting them.
4971 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4972 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4975 2000-03-09 Catherine Moore <clm@cygnus.com>
4977 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4978 relocation type based on the entry in the fixup structure.
4979 Put S_IS_EXTERN processing back in.
4981 2000-03-08 H.J. Lu (hjl@gnu.org)
4983 * Makefile.am (install-exec-tooldir): Depend on
4984 install-exec-bindir for parallel make.
4985 * Makefile.in: Regenerated.
4987 2000-03-06 Nick Clifton <nickc@cygnus.com>
4989 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4991 (md_parse_option): Parse -m32r command line switch - disable m32rx
4993 (md_show_usage): Document new option.
4995 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4996 * doc/Makefile.in: Regenerate.
4997 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4999 2000-03-02 Michael Meissner <meissner@redhat.com>
5001 * config/tc-d30v.c (check_range): Remove code that incorrectly
5002 sign extended values where bits < 32.
5004 2000-03-02 H.J. Lu (hjl@gnu.org)
5006 * configure.in: Support --enable-targets=all on ia32.
5007 * configure: Regenerated.
5009 2000-03-01 Nick Clifton <nickc@cygnus.com>
5011 * gasp.c (do_align): Remove bogus check of alignment value.
5013 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5015 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5016 TC_PPC was defined forced the type of a symbol with no other type
5019 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5021 * doc/internals.texi (CPU backend): Mention that
5022 line_separator_chars do not break up comments. Fix typos for
5023 LEX_AT and LEX_NAME descriptions. Document operands for
5024 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5025 description of md_create_short_jump usage. Document argument for
5026 md_undefined_symbol.
5028 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5030 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5031 (md_parse_option): Handle it.
5032 (md_show_usage): Document it.
5034 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5036 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5037 opcode, for the instruction `pal19'. From Andrea Arcangeli
5040 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5042 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5044 (md_assemble): To here, before template operands are matched.
5045 Also ensure a constant immediate is sign extended when we know the
5046 size is at most 16 bits. This is to catch cases like "add
5047 $0xffc0,%ax" where we don't know the size, and thus that the
5048 immediate can be represented as Imm8S until after parsing the
5050 (i386_displacement): Similarly sign extend 16 bit constant
5052 (md_assemble): Relax 16-bit jump constant range check to suit sign
5053 extended displacements.
5055 2000-02-26 Andreas Jaeger <aj@suse.de>
5057 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5059 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5061 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5062 call operands when intel_syntax.
5063 (intel_float_operand): Return 2 for "fi...".
5064 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5065 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5066 earlier "SHORT" change.
5067 (md_assemble): When determining suffix from Regs, exclude
5070 2000-02-24 Nick Clifton <nickc@cygnus.com>
5072 * configure: Add arm-wince, mips-pe and sh-pe targets.
5073 * configure: Regenerate.
5075 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5077 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5078 "pe-mips" for the mips-pe target.
5080 * config/tc-arm.c (insns): Change displacement encoded in BL
5081 and B instructions if the target port is arm-wince.
5082 (do_ldst): Do not bias the relocation offset if the target
5084 (md_pcrel_from): Add in missing relocation offset bias if the
5085 target os arm-wince.
5087 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5088 (md_begin): Disable -G support for mips-pe target.
5089 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5090 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5093 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5094 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5095 assembler, just set the alignment to 4.
5097 * config/te-wince-pe.h: New file for WinCE targets. Define
5100 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5102 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5103 string instructions.
5104 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5105 (i386_intel_memory_operand): After finding a segment override,
5106 check again for no `[' before looking for a displacement. Bomb if
5107 more than one displacement rather than silently discarding the
5108 second and subsequent ones. Free strings malloc'd by
5109 build_displacement_string.
5111 2000-02-24 Catherine Moore <clm@cygnus.com>
5113 * config/obj-som.c (obj_pseudo_table): Add "weak".
5114 (obj_som_weak): New routine.
5116 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5118 * config/tc-i386.c (union i386_op): New.
5119 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5120 Throughout file replace occurences of disps[n], imms[n], regs[n]
5121 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5122 intel mode operand swapping. Add assert in regKludge and
5123 fake_zero_displacement code. Test i.types[n] when outputting
5124 displacements and immediates. Combine output of Disp16 with
5126 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5127 when in intel mode by (not) reversing fsub and fdiv operands
5128 before the template search. This fails for single operand
5129 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5130 undefined. Instead fix the base_opcode after we've found the
5131 template. Move base_opcode xor with found_reverse_match from
5132 opcode output code to before this fix so we test for the correct
5134 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5135 check in intel mode. Instead compare opcodes.
5137 * config/tc-i386.h (TC_RELOC): Delete.
5138 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5139 with equivalent call to reloc.
5141 * as.h (flag_m68k_mri): Move declaration after target include, and
5142 only declare when TC_M68K defined. Define as zero otherwise.
5143 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5144 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5145 Define as zero otherwise.
5146 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5147 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5148 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5149 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5150 testing whether defined.
5151 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5152 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5153 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5154 rather than testing whether defined.
5155 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5156 (parse_mri_cons): Declare and use only when TC_M68K.
5157 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5158 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5159 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5161 * NEWS: Mention IBM 370 support.
5163 2000-02-23 Richard Henderson <rth@cygnus.com>
5165 * config/tc-i386.c (md_assemble): When swapping operands for
5166 intel_syntax, assume everything that's not Imm or Disp is a
5169 2000-02-23 Linas Vepstas <linas@linas.org>
5171 * config/tc-i370.c, config/tc-i370.h: New files.
5172 * Makefile.am: Add support for Linux/IBM 370.
5173 * configure.in: Likewise.
5174 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5175 * config/obj-elf.c: Include elf/i370.h
5176 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5178 * Makefile.in: Regenerate.
5179 * configure: Regenerate.
5181 * doc/c-i370.texi: New file.
5182 * doc/all.texi: Include it.
5183 * doc/as.texinfo: And here.
5184 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5185 * doc/Makefile.in: Regenerate.
5187 2000-02-19 Michael Meissner <meissner@redhat.com>
5189 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5190 determine if an instruction can be used in parallel with an ADDppp
5191 or SUBppp instruction.
5193 2000-02-22 Andrew Haley <aph@cygnus.com>
5195 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5197 2000-02-22 Andrew Haley <aph@cygnus.com>
5199 * config/tc-mips.c (mips_gp32): New variable.
5200 (macro_build) Use mips_gp32.
5202 (md_longopts): Add "-mgp32" and "-mgp64".
5203 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5205 (OPTION_M7900): Change offset
5206 (OPTION_NO_M7900): Ditto.
5208 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5210 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5211 warning, and bump it to 1.
5213 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5215 From Brad Lucier <lucier@math.purdue.edu>:
5216 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5219 2000-02-21 Catherine Moore <clm@cygnus.com>
5221 * config/tc-mips.c (MF_HILO_INSN): Define.
5222 (mips_7000_hilo_fix): Declare.
5223 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5224 (md_parse_option): Check for 7000_HILO_FIX options.
5225 (OPTION_M7000_HILO_FIX): Define.
5226 (OPTION_NO_M7000_HILO_FIX): Define.
5227 * doc/c-mips.texi (-mfix7000): Describe.
5229 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5231 * listing.c (print_lines): Remove unused variable `end'.
5233 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5234 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5235 reloc_type when BFD_ASSEMBLER.
5236 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5237 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5238 statement and quell signed vs. unsigned comparison warning.
5240 2000-02-18 Nick Clifton <nickc@cygnus.com>
5242 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5243 the computed frag offset, rather than overwriting it.
5245 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5247 * config/tc-sh.c ("elf/sh.h"): Include.
5248 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5249 (md.begin): Initialize target_arch.
5250 Only include opcodes in has table that match selected architecture.
5251 (parse_reg): Recognize register names for sh-dsp.
5252 (parse_at): Recognize post-modify addressing.
5253 (get_operands): The leading space is now optional.
5254 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5255 arguments. Update valid_arch.
5256 (build_Mytes): Add support for SDT_REG_N.
5257 (find_cooked_opcode): New function, broken out of md_assemble.
5258 (assemble_ppi, sh_elf_final_processing): New functions.
5259 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5260 (md_longopts, md_parse_option): New option: -dsp.
5261 * config/tc-sh.h (elf_tc_final_processing): Define.
5262 (sh_elf_final_processing): Declare.
5264 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5266 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5267 the unwinder subspace. Save the current seg/subseg before creating
5270 2000-02-10 Nick Clifton <nickc@cygnus.com>
5272 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5273 little endian targets.
5274 (INST_BYTE1): Redefine to handle big and little endian
5276 (cpu_type): New type: Select between M340 and M210.
5277 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5278 instructions of the M340.
5279 (md_assemble): Add support for the MULSH and OPSR classes of
5281 (md_atof): Add support for little endian targets.
5282 (md_parse_option): Add support for -EL, -EB and -mcpu command
5284 (md_convert_frag): Add support for little endian targets.
5285 (md_apply_fix3): Add support for little endian targets.
5286 (md_number_to_chars): Add support for little endian targets.
5288 2000-02-10 Timothy Wall <twall@redhat.com>
5290 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5291 defined, use it to verify the symbol just read should be a label.
5293 2000-02-10 Timothy Wall <twall@redhat.com>
5295 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5296 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5297 around colons when KEEP_WHITE_AROUND_COLON is defined.
5298 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5299 and KEEP_WHITE_AROUND_COLON.
5301 2000-02-08 Timothy Wall <twall@redhat.com>
5303 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5305 (do_repeat): New. Abstract repeat logic so that a "break" can be
5307 (end_repeat): New. Provide support for a "break" out of the
5309 * read.h: Add prototypes for new functions.
5311 2000-02-08 Timothy Wall <twall@redhat.com>
5313 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5314 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5315 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5318 2000-02-08 Timothy Wall <twall@redhat.com>
5320 * read.c: Added elseif to directives table.
5321 * read.h: Added prototype for s_elseif.
5322 * doc/as.texinfo: Added description for elseif.
5323 * cond.c (s_elseif): New function
5325 2000-02-04 Timothy Wall <twall@redhat.com>
5327 * listing.c (print_lines): Remove conditionals causing bug in
5330 2000-02-03 Timothy Wall <twall@cygnus.com>
5332 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5334 * frags.c (frag_new): Calculate fr_fix in octets
5335 (frag_now_fix) Return offset as target address offset (bytes).
5336 (frag_now_fix_octets) New - Return offset in octets (8-bit
5338 * frags.h: Added prototype for frag_now_fix_octets().
5339 Distinguish between octets and bytes in field descriptions.
5340 * listing.c (calc_hex): Account for octets vs bytes when
5341 printing addresses/offsets.
5342 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5343 target is little-endian, print the octets in a word in big-endian
5344 order so that the display looks like a proper hexadecimal number,
5345 instead of having the octets reversed.
5346 * read.c (do_align): When recording alignment, alignment power
5347 should be in terms of target bytes (minimum addressible unit)
5349 (do_org) Convert ORG target address (byte) argument into an
5350 octet offset when generating a variable fragment.
5351 * symbols.c (resolve_symbol_value): Symbol final value
5352 converted to a target address offset (bytes) from its octet offset.
5353 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5354 offset (bytes) is adjusted by the frag offset (octets) converted
5356 (coff_frob_section) Section alignment power is in terms of bytes;
5357 convert it to an octet alignment power when calculating size (and
5358 size mask) in octets. Don't modify the section size in order to
5359 "align" it for TI COFF, since that format has a different method
5360 for storing alignment information.
5362 2000-02-01 Timothy Wall <twall@cygnus.com>
5364 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5365 entries, matching the way GCC generates them. If not escaped, the
5366 filename is encoded incorrectly.
5368 2000-01-31 Nick Clifton <nickc@cygnus.com>
5370 * config/tc-arm.c (reg_table): Add support for ATPCS register
5373 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5375 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5377 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5379 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5380 of a symbol when we really care about its value.
5382 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5384 * config/tc-mcore.c (md_assemble): Give warning message if
5385 operands passes to instruction are more than the spec.
5387 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5389 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5390 Thumb mode but the label seen was not declared as '.thumb_func'
5391 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5392 correct disassembly of Thumb code bounded by non function labels.
5394 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5396 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5397 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5399 * Makefile.in: Same here.
5402 * configure.in: Set bfd_gas for i386-aout when primary target
5403 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5404 we may need the primary te_file. Remove incorrect comment.
5406 * configure: Regenerate.
5408 * config/e-i386aout.c: New file.
5410 * as.c (USE_EMULATIONS): Move to before print_version_id.
5411 (struct emulation): Add i386aout.
5412 (show_usage): Split text strings. Reformat -a text. Add --em
5416 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5417 (aout_format_ops): New.
5420 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5421 preprocessor conditional and add aout USE_EMULATIONS tests.
5422 (read_a_source_file): Don't pass error strings to printf as
5426 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5428 (do_data): Same here.
5429 (process_file): And here.
5432 * symbols.c (colon): Rewrite "already defined" fatal message
5433 code for aout with USE_EMULATIONS.
5436 * config/obj-aout.c (OBJ_HEADER): Define.
5437 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5439 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5440 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5442 (obj_aout_type): Expand S_SET_OTHER here too.
5443 (obj_read_begin_hook): Remove.
5444 (aout_pop_insert): New.
5445 (obj_aout_s_get_other): New.
5446 (obj_aout_s_get_desc): New.
5447 (aout_format_ops): New.
5450 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5451 gets aout_pseudo_table.
5452 (aout_pseudo_table): Declare.
5453 (obj_read_begin_hook): Define.
5456 * config/obj-coff.c (obj_pseudo_table): Rename to
5458 (coff_pop_insert): Use coff_pseudo_table.
5459 (coff_sec_sym_ok_for_reloc): Remove.
5460 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5461 and comment all zero entries and remove #if 0 code.
5464 * config/obj-coff.h (obj_pop_insert): Define.
5465 (coff_pseudo_table): Declare.
5468 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5469 s_get_size, s_set_size. Comment all zero entries.
5472 * config/obj-elf.c (elf_s_get_other): New function.
5473 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5474 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5475 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5477 (obj_elf_parse_section_letters): Don't pass error strings to
5478 printf as format arg.
5481 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5483 (elf_s_get_other): Declare.
5484 (S_GET_OTHER) Define as elf_s_get_other if not already
5486 (S_SET_OTHER): Only define when not already defined.
5487 (elf_obj_read_begin_hook): Declare.
5488 (obj_read_begin_hook): Define.
5489 (elf_obj_symbol_new_hook): Declare.
5490 (obj_symbol_new_hook): Define.
5493 * config/obj-multi.h: Add copyright header and protect against
5494 multiple inclusion. Add * to all function pointers.
5495 (OBJ_HEADER): If defined, include it rather than other defines
5497 (obj_frob_file_after_relocs): Test for NULL.
5498 (obj_symbol_new_hook): Here too.
5499 (obj_sec_sym_ok_for_reloc): And here.
5500 (S_GET_OTHER): Define.
5501 (S_GET_DESC): Define.
5502 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5503 (OBJ_MAYBE_ELF): Update comment.
5505 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5506 OBJ_AOUT preprocessor conditional and handle emulation by
5507 testing OUTPUT_FLAVOR.
5508 (i386_displacement): Here too.
5509 (md_section_align): Similarly here.
5510 (i386_target_format): Conditionally compile when more than one
5511 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5512 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5513 (i386_displacement): Here too.
5516 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5517 Define TARGET_FORMAT for aout only when not multi.
5520 * config/te-multi.h: Delete file as it's identical to te-generic.h
5522 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5524 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5525 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5528 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5530 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5533 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5535 * config/tc-mips.c (mips_do_align): New function.
5536 * config/tc-mips.h (md_do_align): Define.
5538 2000-01-10 Philip Blundell <philb@gnu.org>
5540 * doc/c-arm.texi (ARM Options): Fix typo.
5541 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5542 line separator for Linux.
5543 * doc/as.texinfo (Comments): Mention the ARM.
5545 2000-01-10 Philip Blundell <pb@futuretv.com>
5547 * configure.in (arm*-*-conix*): New target.
5548 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5550 * configure: Regenerate.
5552 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5554 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5555 (obj_elf_visibility): New function.
5557 * doc/as.texinfo (Visibility): New node: document visibility
5560 For older changes see ChangeLog-9899