1 2000-06-20 Tom Rix <trix@redhat.com>
3 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
5 2001-06-18 H.J. Lu <hjl@gnu.org>
7 * doc/Makefile.am (info): Depend on $(MANS).
8 (as.1): Remove the prefix `$(srcdir)/'.
9 * doc/Makefile.in: Regenerated.
13 2001-06-18 Philip Blundell <philb@gnu.org>
15 * config/tc-arm.c (do_msr): Remove restriction on usage of
18 2001-06-19 Alan Modra <amodra@bigpond.net.au>
20 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
23 2001-06-13 Philip Blundell <philb@gnu.org>
25 * config/tc-arm.c (thumb_shift): Improve wording of error message.
26 (do_t_arit): Likewise.
28 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
30 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
31 .loc pseudos if the dfwarf2 functions are available.
32 (md_assemble): Only call dwarf2_emit_insn if it is available.
34 * expr.c: Fix typo in comment.
36 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
38 * doc/as.texinfo (Infix Ops): Document that comparison and
39 combiner operators can be used as infix operators.
41 2001-06-12 Peter Jakubek <pjak@snafu.de>
43 * gas/config/tc-m68k.c (parse_mri_control_operand): Fix handling
45 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
46 (reverse_mri_condition): Likewise.
47 (swap_mri_condition): Issue warning for conditions that can not be
49 (build_mri_control_operand): Fix order of operands (swapped).
50 (build_mri_control_operand): Allow upper case extension in structured
52 (s_mri_else): Likewise.
53 (s_mri_next): Likewise.
54 (s_mri_for): Likewise.
55 (s_mri_if): Fix handling comment ('*') in mri mode.
56 (s_mri_while): Likewise.
57 * gas/macro.c (macro_expand): Allow macro invocation with empty
60 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
62 * config/tc-arm.c: Fix test for overlow of literal pool.
64 2001-06-11 H.J. Lu <hjl@gnu.org>
66 * NEWS: Updated for the new -n option for the MIPS assembler.
68 * config/tc-mips.c (md_show_usage): Add -n.
70 * doc/as.texinfo: Document the new -n option.
71 * doc/c-mips.texi: Likewise.
72 * doc/as.1: Regenerated.
74 2001-06-10 Alan Modra <amodra@bigpond.net.au>
76 * config/obj-coff.c (obj_coff_section): Formatting fix.
78 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
81 2001-06-08 H.J. Lu <hjl@gnu.org>
83 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
84 disable warning about all NOPS that the assembler generates.
85 (macro): Warn NOPS generated only if warn_nops is not 0.
86 (md_shortopts): Add `n'.
87 (md_parse_option): Set warn_nops to 1 for `n'.
89 2001-06-08 H.J. Lu <hjl@gnu.org>
91 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
93 2001-06-08 H.J. Lu <hjl@gnu.org>
95 * config/tc-mips.c (md_apply_fix): Don't adjust common
96 extern/weak symbols for ELF.
97 (md_estimate_size_before_relax): Treat weak like extern for
99 (mips_fix_adjustable): Don't adjust extern/weak symbols for
102 2001-06-08 Alan Modra <amodra@bigpond.net.au>
104 * Makefile.am: 'som' is not wrongly spelled 'some'.
105 * Makefile.in: Regenerate.
107 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
108 S_GET_VALUE by using a temp.
109 (append_insn): Likewise, and for S_SET_VALUE too.
110 (mips_emit_delays): Likewise.
111 (my_getExpression): Likewise.
112 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
113 (mips16_extended_frag): Remove code concerned with avoiding
114 locking in a frag address now that symbols are not finalized until
115 relaxation is complete. Cater for first relaxation pass having
116 bogus addresses. Use relax_marker to reliably determine whether a
117 symbol frag has been reached on the current pass.
119 2001-06-07 H.J. Lu <hjl@gnu.org>
121 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
122 * configure: Regenerate.
124 2001-06-07 H.J. Lu <hjl@gnu.org>
126 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
128 * configure: Regenerate.
130 2001-06-07 H.J. Lu <hjl@gnu.org>
132 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
133 MIPS_STABS_ELF is defined.
135 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
137 * as.c (show_usage): Remove L from listing options. It is not a
140 2001-06-06 Christian Groessler <cpg@aladdin.de>
142 * config/tc-z8k.c: Removed many warnings by removing unused
143 variables and tagging unused parameters as such.
144 (md_begin): Fixed a typo (","instead of ";").
145 (struct ctrl_table): Add parentheses to initialize array
147 (struct flag_table): Likewise.
148 (struct intr_table): Likewise.
149 (struct table): Likewise.
150 (check_operand): "#if 0"'ed since it doesn't seem to be used.
152 2001-06-06 Peter Jakubek <pjak@snafu.de>
154 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
155 options to list (e.g. m5206e, m5307, m5407).
157 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
159 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
160 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
162 2001-06-06 Alan Modra <amodra@bigpond.net.au>
164 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
165 <JumpByte, JumpDword insn output>: Remove dead code.
167 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
169 * as.c (parse_args): Correct option name "listing-lhs-width2".
171 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
173 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
176 2001-05-30 Richard Henderson <rth@redhat.com>
178 * read.c (emit_leb128_expr): Call md_cons_align.
180 2001-05-28 Jeff Sturm <jsturm@one-point.com>
182 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
183 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
184 (tc_gen_reloc): Likewise.
185 (sparc_cons_align): Don't clear sparc_no_align_cons.
186 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
187 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
189 2001-05-27 Alan Modra <amodra@one.net.au>
191 * write.c (relax_segment <rs_space>): Check the section of a
192 symbol to determine whether it is absolute rather than comparing
193 its frag against zero_address_frag as listings play tricks with
196 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
197 allocated in the same chunk as the fixed part.
199 2001-05-26 Alan Modra <amodra@one.net.au>
201 * write.c (relax_segment <rs_space>): Calculate growth using
202 addresses before stretch. Prevent repeated error messages.
203 From Peter Jakubek <pjak@snafu.de>
204 Use as_bad_where and as_warn_where to pinpoint errors.
206 2001-05-25 Alan Modra <amodra@one.net.au>
208 * symbols.c (resolve_symbol_value): Always set segment, even when
209 not finalizing symbol value.
211 * config/obj-ieee.c (write_object_file): Set finalize_syms.
212 * config/obj-coff.c (write_object_file): Likewise.
213 * (size_section): Remove rs_space assert as fr_symbol is no longer
215 (fill_section): Likewise.
217 * configure.in: Replace linuxoldld with linux*oldld.
218 * configure: Regenerate.
220 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
221 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
222 that have been finalized.
224 * symbols.c (resolve_symbol_value): Clear sy_resolving before
225 taking exit_dont_set_value.
227 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
230 2000-05-24 Tom Rix <trix@redhat.com>
232 * config/obj-coff.c (add_lineno): xcoff allows negative line
234 * config/tc-ppc.c (ppc_stabx): fix generated symbol
236 2001-05-24 Alan Modra <amodra@one.net.au>
238 * write.c (write_object_file): Set finalize_syms = 1 before
241 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
243 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
244 architecture, remove erraneous ISA_MIPS32.
245 (md_show_usage): Add MIPS r12k support.
246 (mips_cpu_info_table): Add MIPS r12k support.
248 2001-05-22 Alan Modra <amodra@one.net.au>
250 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
253 * symbols.c (resolve_symbol_value): Remove "finalize" param,
254 instead use finalize_syms directly. Don't treat expressions
255 specially with regard to finalize_syms. Update calls to self.
256 (resolve_local_symbol): Update call to resolve_symbol_value.
257 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
259 * symbols.h (resolve_symbol_value): Update prototype.
260 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
261 to resolve_symbol_value.
262 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
263 * config/obj-coff.c (do_relocs_for): Likewise.
264 (yank_symbols): Likewise.
265 (fixup_segment): Likewise.
266 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
267 * config/tc-mips.c (md_convert_frag): Likewise.
268 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
269 (ppc_fix_adjustable): Likewise.
270 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
271 (dwarf2dbg_convert_frag): Likewise.
272 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
273 (eh_frame_convert_frag): Likewise.
274 * expr.c (make_expr_symbol): Likewise.
275 * write.c (adjust_reloc_syms): Likewise.
276 (write_object_file): Likewise.
277 (relax_segment): Likewise.
278 (fixup_segment): Likewise.
279 (finalize_syms): Init to zero, and update comment.
280 (write_object_file): Set finalize_syms to 1 rather than 2.
281 * doc/internals.texi (sy_value): Mention finalize_syms.
282 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
284 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
285 as relaxable if embedded system, make weak syms non-relaxable.
287 (tc_m68k_fix_adjustable): ..so it can be used here.
288 (md_apply_fix_2): Sign extend without conditional.
290 * config/tc-v850.c: Update copyright.
292 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
294 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
295 howto entry is not found.
297 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
299 * config/tc-mn10300.c (mn10300_force_relocation): Don't
300 optimize differences between symbols in code sections to
302 (mn10300_fix_adjustable): Don't adjust to section+offset
303 relocations pointing at symbols in code sections.
305 2001-05-16 Alan Modra <amodra@one.net.au>
307 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
309 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
310 opcodes are output rather than after. Delete insn_size.
311 * config/tc-v850.c (md_assemble): Similarly, but delete
314 2001-05-14 Richard Henderson <rth@redhat.com>
316 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
319 2001-05-14 Richard Henderson <rth@redhat.com>
321 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
322 also collect whether to expect an FDE augmentation.
323 (check_eh_frame): Rewrite as a state machine. Track where in
324 an FDE we are located, skip any augmentation.
325 (eh_frame_estimate_size_before_relax): Get code alignment from
326 the fragment subtype.
327 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
328 * read.c (emit_leb128_expr): Call check_eh_frame.
330 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
332 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
333 before a relaxable insns.
335 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
337 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
338 between symbols if the base symbol is in the current section;
339 emit a PC-relative relocation instead.
341 2001-05-12 Peter Targett <peter.targett@arccores.com>
343 * config/tc-arc.c: Update copyright and tidy source comments.
344 (md_pseudo_table): Add directive .cpu back as an alias for
345 .option. Add .file and .line for dwarf2 support.
346 (arc_mach_type): Make bfd_mach_arc_6 default.
347 (md_longopts): Add entry 'pre-v6' representing old command line
348 option when assembling for 'arc5' core versions.
349 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
351 (arc_code_symbol): Make symbol value for @h30 fixup expression
353 (md_assemble): Call dwarf2_emit_insn.
354 Include "dwarf2dbg2.h". Formatting fixes throughout file.
355 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
356 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
358 2001-05-11 Jakub Jelinek <jakub@redhat.com>
360 * config/tc-ia64.c (special_linkonce_name): New.
361 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
362 .gnu.linkonce.ia64unw{,i}.FOO.
363 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
364 (dot_endp): Add comment about it.
366 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
368 * config/tc-arm.c (arm_handle_align): When truncating an aligned
369 block, ensure that the low order bits of the alignment are
372 2001-05-10 Alan Modra <amodra@one.net.au>
374 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
377 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
378 current variable part of frag.
379 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
380 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
381 * config/tc-m68hc11.c (RELAX_STATE): Define.
382 (RELAX_LENGTH): Define.
383 (md_estimate_size_before_relax): Handle non-relaxable cases
384 separately from relaxable cases for clarity, and return correct
385 size for multi-pass relaxation.
386 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
387 (md_estimate_size_before_relax): As for tc-m68hc11.c.
388 (md_convert_frag): Remove "length_code".
389 * config/tc-vax.c (RELAX_STATE): Define.
390 (RELAX_LENGTH): Define.
391 (md_relax_table): Add missing entry.
392 (md_estimate_size_before_relax): As for tc-m68hc11.c.
393 (md_convert_frag): Remove "length_code".
394 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
395 don't bother setting fr_var. Return correct size for multi-pass
397 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
398 (md_convert_frag): Don't bother clearing fr_var.
399 (md_pseudo_table): Correct initialization.
400 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
401 (md_estimate_size_before_relax): No need to set fr_var.
402 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
403 (md_estimate_size_before_relax): No need to set fr_var.
405 2001-05-09 Richard Henderson <rth@redhat.com>
407 * config/tc-ia64.c (generate_unwind_image): Align the fragment
408 beginning a function's unwind info block.
410 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
412 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
414 2001-05-08 Andreas Schwab <schwab@suse.de>
416 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
417 fx_pcrel_adjust explicitly sign extend when reading it.
419 2001-05-08 Alan Modra <amodra@one.net.au>
421 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
422 from md_relax_table, and combine some switch cases.
424 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
426 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
427 from offset in non-pcrel operands too.
429 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
431 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
432 * config/tc-arm.c (arm_handle_align): Do not insert more than
433 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
434 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
436 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
438 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
440 * Makefile.in: Regenerate.
441 * configure.in: Remove duplicate mips-*-ecoff* entry.
442 * configure: Regenerate.
444 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
445 (n_names): Cast away type mismatch.
446 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
447 (obj_ecoff_frob_symbol): Likewise.
448 * ecoff.c: (add_file): Add unused attribute.
449 (ecoff_directive_begin): Likewise.
450 (ecoff_directive_bend): Likewise.
451 (ecoff_directive_def): Likewise.
452 (ecoff_directive_dim): Likewise.
453 (ecoff_directive_scl): Likewise.
454 (ecoff_directive_size): Likewise.
455 (ecoff_directive_type): Likewise.
456 (ecoff_directive_tag): Likewise.
457 (ecoff_directive_val): Likewise.
458 (ecoff_directive_endef): Likewise.
459 (ecoff_directive_end): Likewise.
460 (ecoff_directive_ent): Likewise.
461 (ecoff_directive_extern): Likewise.
462 (ecoff_directive_file): Likewise.
463 (ecoff_directive_fmask): Likewise.
464 (ecoff_directive_frame): Likewise.
465 (ecoff_directive_mask): Likewise.
466 (ecoff_directive_loc): Likewise.
467 (mark_stabs): Likewise.
468 (ecoff_stab): Likewise.
469 (ecoff_frob_symbol): Cast away type mismatch.
470 (ecoff_padding_adjust): Likewise.
471 (ecoff_build_symbols): Likewise.
472 (ecoff_build_procs): Likewise.
473 (ecoff_build_aux): Likewise.
474 (ecoff_build_strings): Likewise.
475 (ecoff_build_fdr): Likewise.
476 (ecoff_build_debug): Likewise.
477 * itbl-ops.c (itbl_assemble): Variable initialization.
479 2001-05-03 Alan Modra <amodra@one.net.au>
481 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
482 expressions rather than triggering an assert.
484 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
486 * config/tc-openrisc.c: New file.
487 * config/tc-openrisc.h: Likewise.
489 * Makefile.am: Add OpenRISC target.
490 * Makefile.in: Regenerated.
492 * configure.in (openrisc-*-*): Add target.
493 * configure: Regenerated.
495 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
497 * config/tc-arm.c (arm_frag_align_code): Change error message to
498 more explanatory version.
500 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
502 * config/tc-mips.c (md_parse_option): Also accept
503 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
505 2001-04-27 David Mosberger <davidm@hpl.hp.com>
507 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
508 argument passing order: predicate goes last, not first.
510 2001-04-27 Sean McNeil <sean@mcneil.com>
512 * configure.in: Add arm-vxworks.
513 * configure: Regenerate.
515 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
517 * config/tc-arm.c (arm_handle_align): New Function: Generate
518 no-op filled alignment frags.
519 (arm_frag_align_code): New Function: Create a code alignment frag.
520 (arm_init_frag): New Function: Initialse the target dependent
523 * config/tc-arm.h (TC_FRAG_TYPE): Define.
524 (TC_FRAG_INIT): Define.
525 (HANDLE_ALIGN): Define.
526 (md_do_align): Define.
528 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
530 * config/obj-coff.c (do_linenos_for): Check to see if the filename
531 symbol has been initialised before extracting its symbol index.
533 2001-04-24 H.J. Lu <hjl@gnu.org>
535 * configure: Regenerated with the right version of autoconf.
537 2001-04-24 Christian Groessler <cpg@aladdin.de>
539 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
540 generate R_CALLR and R_REL16 relocations
542 2000-04-20 Jason Eckhardt <jle@redhat.com>
544 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
545 since frag_now can change after d10v_cleanup is called.
547 2001-04-16 David O'Brien <obrien@FreeBSD.org>
549 * configure.in: Add the em type for FreeBSD targets.
550 * configure: Regenerate.
552 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
554 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
555 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
557 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
558 pc-relative relocations not placed at the end of the instruction.
560 2001-04-13 Jim Wilson <wilson@redhat.com>
562 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
565 2001-04-13 Jakub Jelinek <jakub@redhat.com>
567 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
568 handle SHF_MERGE and SHF_STRINGS.
569 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
570 (obj_elf_section): Allow additional argument specifying entity size.
571 * write.c (adjust_reloc_syms): Keep relocations against local symbols
572 in SEC_MERGE sections.
574 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
576 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
578 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
580 * expr.c (operand): Pass &c to md_parse_name().
581 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
583 2001-04-07 Steven J. Hill <sjhill@cotw.com>
585 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
587 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
588 * Makefile.in: Regenerated.
590 * configure.in: Use traditional MIPS targets for Linux/MIPS.
591 * configure: Regenerated.
593 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
595 * config/tc-mn10300.c (xr_registers): Added `pc'.
597 2001-04-05 Alan Modra <alan@linuxcare.com.au>
599 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
600 * configure: Regenerate.
602 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
603 cases, and always return size based on current fr_subtype.
604 (md_begin): Move initialization of md_relax_table..
605 (md_relax_table): ..to static initializer. Set rlx_length for
606 UNDEF_WORD_DISP cases.
607 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
608 (md_begin): Likewise.
609 (md_relax_table): Likewise.
610 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
611 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
612 Set rlx_backward and rlx_forward to zero for unused states.
613 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
614 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
615 (UNCOND12, UNCOND32): Remove duplicate defines.
617 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
619 * config/tc-cris.c (md_estimate_size_before_relax) <case
620 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
621 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
622 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
623 Add cases to cover all relax states.
624 (cris_insn_first_word_frag): New.
625 (md_assemble): Call cris_insn_first_word_frag to get the first
626 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
627 end. Drop variable insn_size.
628 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
629 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
630 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
632 * write.c (write_object_file): Reset broken word state before
635 2001-03-31 Alan Modra <alan@linuxcare.com.au>
637 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
638 for one line if not already enabled.
639 * cond.c (s_elseif): Correct conditional assembly listing.
642 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
643 Don't abort on NULL current_cframe.
645 2001-03-30 Alan Modra <alan@linuxcare.com.au>
647 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
648 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
649 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
650 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
651 * config/obj-coff.c (do_relocs_for): Likewise.
652 (yank_symbols): Likewise.
653 (fixup_segment): Likewise.
654 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
655 (ppc_fix_adjustable): Likewise.
656 * config/tc-mips.c (md_convert_frag): Likewise.
657 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
658 * ehopt.c (eh_frame_convert_frag): Likewise.
659 * expr.c (make_expr_symbol): Likewise.
661 * frags.h (struct frag): Add last_fr_address. Reorder fields for
663 * symbols.c (resolve_symbol_value): Don't fix expression values
664 until relaxation is complete.
665 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
666 (S_GET_VALUE): Likewise, and return unresolved expression value.
667 * write.c (finalize_syms): New.
668 (relax_and_size_seg): Split into..
669 (relax_seg): New function, returns 1 if anything changed..
670 (size_seg): And the remainder of relax_and_size_seg.
671 (fixup_segment): Arrange for final resolution of sym values.
672 (adjust_reloc_syms): Likewise.
673 (write_object_file): Likewise, and repeatedly call relax_seg until
674 nothing more changes.
675 (relax_segment): Return 1 if anything changed. Use correct types
676 for rs_org `target' and `after'.
677 * write.h (finalize_syms): Declare.
678 (relax_segment): Update prototype.
680 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
681 do-nothing cases to switch to avoid abort on a second relaxation
682 pass, and tidy code a little.
683 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
684 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
685 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
686 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
687 (md_relax_table): Remove first four unused entries. Increment
688 rlx_length by one throughout table, and update comments to suit.
689 (md_estimate_size_before_relax): Return size of current variable
690 part of frag to reflect reality when relaxing more than once.
691 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
692 (COND32, UNCD32): Rename to DISP32 throughout.
693 (UNDEF_WORD_DISP): Renumber to 3.
694 (md_estimate_size_before_relax): Add extra do-nothing cases.
695 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
696 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
697 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
698 handle word and dword branches.
700 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
702 * config/tc-cris.h (tc_fix_adjustable): Allow only
703 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
704 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
705 example in comment to valid type.
707 2001-03-28 H.J. Lu <hjl@gnu.org>
709 * read.c (equals): Set to local for COFF only if it hasn't been
712 2001-03-28 Alan Modra <alan@linuxcare.com.au>
714 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
715 (md_begin): Use it when setting default architecture.
717 2001-03-27 Nick Papadonis <nick@coelacanth.com>
719 * read.c (equals): (for COFF) default symbols to being local.
721 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
723 * configure.in (cris-*-*): Change default emulation to criself.
724 (cris-*-*aout*): New rule.
725 * configure: Regenerate.
727 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
729 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
730 BFD_RELOC_390_GOTENT.
731 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
732 BFD_RELOC_390_GOTENT.
734 2001-03-26 Nick Clifton <nickc@redhat.com>
736 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
737 * config/tc-s390.c (s390_force_relocation): New function: Force
738 relocations for VTINHERIT relocs.
740 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
742 * doc/as.texinfo: Put @c man begin to generate the as man page.
743 When generating man, define all the variables. Re-organize some
744 options to obtain better indentation of man page.
745 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
746 (as.1): Build from as.texinfo.
747 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
749 2001-03-25 Alan Modra <alan@linuxcare.com.au>
751 * config/tc-i386.c (i386_scale): Accept an absolute expression for
752 scale factor, and return the end of the expression.
753 (i386_operand): Modify for above.
755 2001-03-23 Nick Clifton <nickc@redhat.com>
757 * doc/as.texinfo: Document --listing-XXX command line switches.
758 Explain why listings behave differently when -pipe is used.
760 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
762 * write.c (fix_new_exp): Print an error if passed a register.
764 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
766 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
767 (PIC_SUFFIX_CHAR): New macro.
768 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
770 (md_longopts): New option --pic.
771 (OPTION_PIC): Define.
772 (md_estimate_size_before_relax): Tweak longish comment.
773 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
774 (md_assemble): Handle a PIC relocation on prefix and normal
775 instruction operands.
776 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
777 "complex" operand expressions. Call frag_more outside
778 gen_cond_branch_32 parameter list.
779 (cris_process_instruction): Handle PIC relocs on parsed
780 operand expressions. Validize PIC reloc sizes.
781 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
782 (gen_bdap): Handle "complex" operand expressions.
783 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
784 ADD.D offset,PC as jump instruction if generating PIC. Generate
785 error instead of crashing on complex expressions.
786 (cris_number_to_imm): Add segT parameter. All callers changed.
787 Use segT parameter, not now_seg, for segment of fixup. Handle
788 PCREL relocations but check that they are fully resolved.
789 (md_parse_option): Handle OPTION_PIC.
790 (tc_gen_reloc): Handle PIC relocs.
791 (md_show_usage): Update for --pic.
792 (md_apply_fix3): Renamed from md_apply_fix.
793 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
794 (md_cris_force_relocation): Force relocation for PIC relocs.
796 * config/tc-cris.h: Tweak attribution.
797 (MD_APPLY_FIX3): Define.
798 (IS_CRIS_PIC_RELOC): New macro.
799 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
800 (tc_fix_adjustable): Don't adjust a globally visible symbol when
802 (tc_frob_symbol): Avoid emitting undefined symbols.
804 2001-03-20 Alan Modra <alan@linuxcare.com.au>
806 * frags.h (struct frag): Add relax_marker.
807 * write.c (is_dnrange): Delete.
808 (relax_frag): Use correct types for `aim', `target', `address'.
809 Delete `offset', `was_address'. Test `relax_marker' instead of
810 using fragile (and slow) address test.
811 (relax_segment): Init and flip `relax_marker'.
813 2001-03-19 Alan Modra <alan@linuxcare.com.au>
815 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
818 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
820 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
821 with 'Motorola specification for assembly language input standard'.
823 2001-03-17 Richard Henderson <rth@redhat.com>
825 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
826 (dwarf2_directive_loc): Don't use them.
827 (dwarf2_directive_file): Reject duplicate file definitions.
828 (get_filenum): Zero allocated memory.
829 (out_file_list): Complain about missing file definitions.
831 2001-03-17 Alan Modra <alan@linuxcare.com.au>
833 * read.c (do_org): Handle complex expressions.
834 * cgen.c (gas_cgen_finish_insn): Likewise.
836 2001-03-15 David Mosberger <davidm@hpl.hp.com>
838 * config/tc-ia64.c (md): New member keep_pending_output.
839 (ia64_flush_pending_output): Flush only if md.keep_pending_output
841 (dot_xdata): Turn on md.keep_pending_output for the duration of
843 (dot_xfloat_cons): Ditto.
844 (dot_xstringer): Ditto.
845 (dot_xdata_ua): Ditto.
846 (dot_xfloat_cons_ua): Ditto.
848 2001-03-15 Jim Wilson <wilson@redhat.com>
850 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
853 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
855 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
857 2001-03-15 DJ Delorie <dj@redhat.com>
859 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
860 blindly freeing string if it isn't at the top of the obstack.
862 2001-03-13 Alan Modra <alan@linuxcare.com.au>
864 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
865 (NUM_FLAG_CODE): Define.
866 (lex_got): New function.
867 (got_reloc): New global var.
868 (x86_cons_fix_new): New function.
869 (x86_cons): New function.
870 (i386_immediate): Use lex_got here, replacing inline code. Change
871 "ignoring junk.." error message to "junk.."
872 (i386_displacement): Likewise.
873 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
875 (TC_CONS_FIX_NEW): Define.
876 (x86_cons_fix_new): Declare.
878 2001-03-12 Nick Clifton <nickc@redhat.com>
880 * config/tc-arm.c (md_begin): Always set machine type based on
883 2001-03-07 Alan Modra <alan@linuxcare.com.au>
885 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
886 (md_assemble) <smallest displacement>: Use correct field of i.op[]
888 <JumpInterSegment output>: Use correct i.disp_reloc[].
889 <immediate output>: Likewise.
891 2001-03-06 Nick Clifton <nickc@redhat.com>
893 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
896 2001-03-06 Igor Shevlyakov <igor@windriver.com>
898 * config/tc-m68k.c : Add 5407 to archs[] table.
899 (HAVE_LONG_BRANCH): Add mcf5407.
900 (select_control_regs): Recognize 5407.
902 2001-03-02 Dave Brolley <brolley@redhat.com>
904 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
907 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
909 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
910 (gen_to_words): Print warnings if NaNs are found and the target CPU
911 does not support them. Allow largest exponent to be used in normal
912 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
914 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
916 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
917 anymore since we use bfd_elf_generic_reloc now.
918 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
920 2001-02-27 Alan Modra <alan@linuxcare.com.au>
922 * configure.in (BFD_VERSION): New.
923 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
924 * configure: Regenerate.
925 * Makefile.am: Run "make dep-am"
926 * Makefile.in: Regenerate.
927 * doc/Makefile.in: Regenerate.
929 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
931 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
932 SEC_NEVER_LOAD when the 'n' flag is used.
933 Add SEC_NEVER_LOAD to matchflags.
935 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
937 * symbols.c (decode_local_label_name): Initialize message_format
938 only when an error is reported (perf pb due to I18N).
940 2001-02-23 H.J. Lu <hjl@gnu.org>
942 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
943 BFD_ASSEMBLER is not defined.
945 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
947 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
948 done if it's against a symbol.
950 2001-02-22 Timothy Wall <twall@cygnus.com>
952 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
953 target formats if applicable.
954 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
955 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
956 * Makefile.in: Regenerated.
957 * configure.in: Added configuration for ia64-*-aix*.
958 * configure: Regenerated.
960 2001-02-21 David Mosberger <davidm@hpl.hp.com>
962 * config/tc-ia64.c (enum operand_match_result): New type.
963 (operand_match): Change return type to operand_match_result.
964 Fix all returns appropriately, adding support for returning the
966 (parse_operands): New locals result, error_pos, out_of_range_pos,
967 curr_out_of_range_pos. Rewrite operand matching loop to give better
970 2001-02-21 David Mosberger <davidm@hpl.hp.com>
972 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
973 (dot_proc): Clear unwind.prologue_count to zero.
974 (dot_prologue): Increment unwind.prologue_count.
975 (dot_restore): If second operand is omitted, use
976 unwind.prologue_count -1 for "ecount" (# of additional regions to
977 pop). Decrement unwind.prologue_count by number of regions
980 2001-02-21 Nick Clifton <nickc@redhat.com>
982 * doc/as.texinfo (Section): Note that some flags to the COFF
983 version of .section remove attributes rather than setting them.
985 2001-02-20 Kazu Hirata <kazu@hxi.com>
987 * config/tc-pdp11.c: Fix formatting.
988 * config/tc-pdp11.h: Likewise.
990 2001-02-20 Bo Thorsen <bo@suse.de>
992 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
995 2001-02-18 David O'Brien <obrien@FreeBSD.org>
997 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
998 all FreeBSD platforms should look the same at this level.
999 * configure: Rebuilt.
1000 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1002 2001-02-18 lars brinkhoff <lars@nocrew.org>
1004 * Makefile.am: Add PDP-11 target.
1005 * configure.in: Likewise.
1006 * config/tc-pdp11.c: New file.
1007 * config/tc-pdp11.h: New file.
1008 * doc/Makefile.am: Add PDP-11 documentation.
1009 * doc/all.texi: Likewise.
1010 * doc/as.texinfo: Likewise.
1011 * doc/c-pdp11.texi: New file.
1013 2001-02-16 matthew green <mrg@redhat.com>
1015 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1017 2001-02-13 Jim Wilson <wilson@redhat.com>
1019 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1020 reloc instead of a 0 reloc.
1021 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1023 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1025 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1027 * write.c (is_dnrange): Stop as soon as the address becomes
1029 (relax_frag): Add segment parameter. Only call symbol_get_frag
1030 once. Only call is_dnrange if the symbol is in the same segment,
1031 and the symbol address is larger.
1032 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1033 * write.h (relax_frag): Update declaration.
1034 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1036 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1037 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1038 (m32r_relax_frag): Update declaration.
1039 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1040 * config/tc-tic54x.h (md_relax_frag): Likewise.
1041 * doc/internals.texi (CPU backend): Update documentation for
1044 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1046 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1047 Mention effect of < 386 architectures on jump promotion.
1048 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1050 * config/tc-i386.c (no_cond_jump_promotion): New.
1051 (set_cpu_arch): Parse "jumps" arch modifier.
1052 (insn_size): Modify usage comment.
1053 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1054 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1055 (TYPE_FROM_RELAX_STATE): New define.
1056 (UNCOND_JUMP, COND_JUMP): Renumber.
1057 (md_relax_table): Reorder to suit.
1058 (COND_JUMP86): New define.
1059 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1060 (md_assemble): Create frag var for jumps of max size, encode relax
1061 state for COND_JUMP86.
1062 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1063 leave conditional jumps small if no_cond_jump_promotion.
1064 (md_convert_frag): Likewise.
1066 * expr.c (operator): Don't bump input_line_pointer for two char
1067 operators. Instead return operator size via new param num_chars.
1068 (expr): Use above to parse multi-char operators correctly.
1070 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1072 * config/tc-i386.c (i386_displacement): Fix handling of
1073 BFD_RELOC_X86_64_GOTPCREL.
1074 (i386_validate_fix): Likewise.
1076 2001-02-12 Philip Blundell <pb@futuretv.com>
1078 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1079 ldrt/strt instructions.
1081 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1083 * config/tc-mips.c (macro): For M_LA_AB emit a
1084 BFD_RELOC_MIPS_CALL16 relocation or a
1085 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1086 BFD_RELOC_MIPS_GOT16 and
1087 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1088 loading the jump register when generating SVR4_PIC code.
1090 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1092 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1093 map to MIPS-specific files, as they used to do before the
1094 change on 2000-05-21.
1095 * configure: Regerate.
1097 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1099 * config/tc-mips.c (md_parse_option): Don't try to compile
1100 ELF-only option code if not ELF.
1102 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1104 * config/tc-ia64.h (md_elf_section_type): New macro.
1105 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1106 (they're now handled via ia64_elf_section_type.
1108 * config/tc-ia64.c (unwind): New members saved_text_seg,
1109 saved_text_subseg, and force_unwind_entry.
1110 (optimize_unw_records): New function to optimize away unnecessary
1112 (ia64_elf_section_type): New function.
1113 (output_unw_records): Generate unwind info only if the size is
1114 non-zero or if it's forced for some other reason (e.g.,
1115 handlerdata or a personality routine).
1116 (generate_unwind_image): Don't switch back to previous
1117 section---stay inside the unwind info section instead so that
1118 handlerdata that may follow goes into the right place.
1119 (dot_handlerdata): Force generation of unwind entry and save the
1120 current active text segment before generating unwind image.
1121 (dot_unwentry): Force generation of unwind entry.
1122 (dot_personality): Ditto.
1123 (dot_endp): Generate unwind table entry only if there is
1124 some unwind info or the unwind entry was forced.
1126 * config/tc-ia64.c (make_unw_section_name): New macro to form
1127 unwind section name.
1128 (generate_unwind_image): Add "text_name" argument. Use it to
1129 form unwind section name.
1130 (dot_handlerdata): Determine current segment (section) name and
1131 pass it to generate_unwind_image().
1132 (dot_endp): Determine current segment (section) name and use
1133 it to determine the appropriate unwind section name.
1134 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1135 n, fill, and max arguments.
1137 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1139 * Makefile.am: Add linux target for S/390.
1140 * configure.in: Likewise.
1141 * config/tc-s390.c: New file.
1142 * config/tc-s390.h: New file.
1144 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1146 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1147 2byte, 4byte and 8byte.
1149 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1151 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1152 md_number_to_chars with size > sizeof (valueT).
1154 2001-02-06 H.J. Lu <hjl@gnu.org>
1156 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1157 there is no relocation.
1159 2001-02-06 H.J. Lu <hjl@gnu.org>
1161 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1163 * config/tc-ia64.c (md_parse_option): Only accept the valid
1164 ia64 options on "-axxx".
1166 2001-02-05 Jim Wilson <wilson@redhat.com>
1168 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1169 aborting for invalid operands.
1171 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1173 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1174 than via pointer. Update all callers.
1175 (UNWIND_LOW32): Define.
1176 (UNWIND_HIGH32): Define.
1177 (pa_build_unwind_subspace): Use the above macros instead of dumping
1178 bitfields directly. Call frag_more once rather than multiple times.
1179 (md_assemble): Use UNWIND_LOW32.
1180 (pa_entry): Likewise
1181 (pa_procend): Likewise.
1182 (process_exit): Use UNWIND_HIGH32.
1184 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1186 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1187 function to select the header according to the cpu.
1188 (md_after_pass_hook, md_do_align): Remove.
1189 (md_cleanup, m68hc11_cleanup): Remove.
1190 (md_pcrel_from_section): Declare.
1191 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1192 (build_jump_insn, build_insn): Likewise.
1193 (m68hc11_listing_header): New function.
1194 (m68hc11_cleanup): Remove.
1196 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1198 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1199 symbols because there is no support for shared libraries and these
1200 symbols can't be overridden (unless they are weak).
1202 2001-02-01 Momchil Velikov <velco@fadata.bg>
1204 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1205 for the compilation unit with a zero byte.
1207 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1209 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1210 destinations. Correct range check for 17 and 22 bit branches.
1212 2001-01-25 Nick Clifton <nickc@redhat.com>
1214 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1215 still set. Issue an error message instead.
1216 (md_estimate_size_before_relax): Delete unused variable
1217 'buffer_address'. Fixup parentheses around if statement.
1219 2001-01-23 Kazu Hirata <kazu@hxi.com>
1221 * as.c: Fix formatting.
1222 * ehopt.c: Likewise.
1223 * messages.c: Likewise.
1224 * stabs.c: Likewise.
1225 * symbols.c: Likewise.
1227 2001-01-23 Ben Elliston <bje@redhat.com>
1229 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1231 2001-01-22 Kazu Hirata <kazu@hxi.com>
1233 * config/tc-alpha.c: Fix formatting.
1235 2001-01-19 Kazu Hirata <kazu@hxi.com>
1237 * config/tc-alpha.c: Fix formatting.
1239 2001-01-18 Kazu Hirata <kazu@hxi.com>
1241 * config/tc-alpha.c: Fix formatting.
1243 2001-01-18 Nick Clifton <nickc@redhat.com>
1245 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1247 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1249 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1251 * configure.in (cpu_type, arch): Match i386 too.
1252 * configure: Rebuilt.
1254 2001-01-16 Kazu Hirata <kazu@hxi.com>
1256 * config/tc-i386.c: Fix formatting.
1258 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1260 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1261 relocs for .PARISC.unwind section.
1263 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1264 depending on section flags, not just for .text.
1266 2001-01-15 Jim Wilson <wilson@redhat.com>
1268 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1269 not immediately followed by an instruction.
1271 2001-01-15 Kazu Hirata <kazu@hxi.com>
1273 * config/tc-m68hc11.c: Fix formatting.
1275 2001-01-15 Nick Clifton <nickc@redhat.com>
1277 * symbols.c (colon): Change 'already defined symbol' from a
1278 fatal error to an ordinary error. There is no reason why this
1279 error should be fatal.
1281 * message.c (as_fatal): Delete output file, if one has been
1284 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1286 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1288 2001-01-14 Kazu Hirata <kazu@hxi.com>
1290 * config/tc-alpha.c: Fix formatting.
1291 * config/tc-arc.c: Likewise.
1292 * config/tc-arc.h: Likewise.
1293 * config/tc-d10v.c: Likewise.
1294 * config/tc-i370.c: Likewise.
1295 * config/tc-i386.c: Likewise.
1296 * config/tc-i960.c: Likewise.
1297 * config/tc-m68k.c: Likewise.
1298 * config/tc-ppc.c: Likewise.
1299 * config/tc-sparc.c: Likewise.
1300 * config/tc-tahoe.c: Likewise.
1301 * config/tc-vax.c: Likewise.
1303 * config/tc-arc.c: Fix formatting.
1305 * config/tc-arc.c: Fix formatting.
1307 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1309 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1310 both 32 and 64 bit ELF.
1312 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1313 and don't bother storing `m' for "ce" completer. Tidy handling of
1314 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1316 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1318 * config/tc-i386.h (TARGET_MACH): New macro.
1319 (i386_mach): Declare.
1320 * config/tc-i386.c (i386_mach): New function.
1322 2001-01-13 Philip Blundell <philb@gnu.org>
1324 * doc/as.texinfo: Fix spelling and cross-references.
1326 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1327 character for all systems, not just GNU/Linux. Make it explicit
1328 that `-k' doesn't affect code generation, just ELF flags.
1330 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1332 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1335 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1337 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1339 2001-01-12 Nick Clifton <nickc@redhat.com>
1341 * as.c (print_args): Update copyright date to 2001.
1343 2001-01-12 Peter Targett <peter.targett@arccores.com>
1345 * doc/c-arc.texi: New file.
1346 Some sections to be expanded.
1348 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1350 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1351 (md_parse_option): Always accept "--32".
1353 2001-01-11 Peter Targett <peter.targett@arccores.com>
1355 * as.h (TC_ARC): Ensure struc-symbol.h included.
1356 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1358 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1359 (TARGET_SYMBOL_FIELDS) added.
1361 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1362 * doc/c-arc.texi: New file.
1363 Some sections to be expanded.
1364 * doc/as.texinfo: Update command-line options.
1365 Removed outdated text for ARC dependant features, instead include
1366 text from above file.
1368 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1369 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1370 (targ-cpu.h) header.
1372 * config/tc-arc.c: New updated configuration for
1373 ARC, including selection of core variants, and extensibility of
1374 instructions, registers etc. through directives.
1376 * config/tc-arc.c (arc_extinst): Minor corrections for
1378 (arc_common) Likewise. Make alignment argument optional for local
1379 symbols also, with default of zero.
1381 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1383 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1384 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1385 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1386 and fix_new_exp() instead.
1387 (md_convert_frag): For indexed post byte use the symbol value
1388 rather than the displacement.
1389 (md_relax_table): Fix indexed offset relax.
1391 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1393 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1395 (relaxable_symbol): New function.
1397 2001-01-11 Andreas Jaeger <aj@suse.de>
1399 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1402 2001-01-10 Nick Clifton <nickc@redhat.com>
1404 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1405 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1407 2001-01-10 Nick Clifton <nickc@redhat.com>
1409 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1410 character used to dollar local symbols.
1411 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1412 local label symbols.
1413 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1414 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1416 Use LOCAL_LABEL_CHAR.
1417 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1418 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1419 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1421 2001-01-08 Bo Thorsen <bo@suse.de>
1423 * config/tc-i386.c (i386_immediate, i386_displacement):
1426 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1428 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1431 2001-01-07 Philip Blundell <philb@gnu.org>
1433 * doc/as.texinfo (Bug Reporting): Update email address for
1437 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1439 * configure.in: Define DEFAULT_ARCH for i386.
1440 * config/tc-i386.c (md_assemble): Return after the error message;
1441 move testing for 64bit operands to proper place.
1443 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1445 * doc/as.texinfo: Document '#' as comment character for i386 and
1446 x86_64. Add AMD x86-64 into menu of machine dependent information.
1448 * doc/c-i386.texi: Document x86_64 extensions.
1450 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1452 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1454 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1456 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1457 * NEWS: Add note about Pentium4 support.
1459 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1461 * config/tc-i387.c (pi, pte, pt): Update.
1462 (type_names): Add new types.
1464 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1466 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1467 CpuUnknown): Renumber
1468 (CpuP4, CpuSSE2): New.
1469 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1471 2001-01-03 Philip Blundell <pb@futuretv.com>
1473 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1475 (alpha_fix_adjustable): Likewise.
1476 (md_apply_fix): Likewise.
1478 2000-12-31 H.J. Lu <hjl@gnu.org>
1480 * listing.c (listing_message): Allocate string only if it is
1483 * configure: Rebuild.
1485 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1487 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1488 Point out caveats with generating fixups for the opcode in a frag.
1490 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1492 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1495 2000-12-29 H.J. Lu <hjl@gnu.org>
1497 * listing.c (calc_hex): Print the variable part only if the
1498 fragment type is rs_fill.
1500 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1502 * doc/internals.texi (tc_conditional_pseudoop,
1503 TC_LINKRELAX_FIXUP): Fix typos.
1505 2000-12-28 Richard Henderson <rth@redhat.com>
1507 * write.c (subsegs_finish): Fix thinko last change -- don't
1508 "optimize" the alignment == 0 case.
1510 2000-12-28 Richard Henderson <rth@redhat.com>
1512 * as.h (rs_align_test): New.
1513 * frags.c (NOP_OPCODE): Move default from read.c.
1514 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1515 (frag_align_code): New.
1516 * frags.h (frag_align_code): Declare.
1517 * read.c (NOP_OPCODE): Remove.
1518 (do_align): Use frag_align_code.
1519 * write.c (NOP_OPCODE): Remove.
1520 (get_recorded_alignment): New.
1521 (cvt_frag_to_fill): Handle rs_align_test.
1522 (relax_segment): Likewise.
1523 (subsegs_finish): Align last subseg in section to the
1524 section alignment. Use frag_align_code.
1525 * write.h (get_recorded_alignment): Declare.
1526 * config/obj-coff.c (size_section): Handle rs_align_test.
1527 (fill_section, fixup_mdeps): Likewise.
1528 (write_object_file): Use frag_align_code.
1530 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1531 (alpha_handle_align): New.
1532 * config/tc-alpha.h (HANDLE_ALIGN): New.
1533 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1535 * config/tc-i386.h (md_do_align): Use frag_align_code.
1536 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1538 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1539 (ia64_handle_align): New.
1540 * config/tc-ia64.h (HANDLE_ALIGN): New.
1541 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1543 * config/tc-m32r.c (m32r_do_align): Remove.
1544 (m32r_handle_align): New.
1545 (fill_insn): Use frag_align_code.
1546 * config/tc-m32r.h (md_do_align): Remove.
1547 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1548 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1549 * config/tc-mips.c, config/tc-mips.h: Similarly.
1551 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1552 (sh_handle_align): Likewise. Handle rs_align_code.
1553 (sh_do_align): Remove.
1554 * config/tc-sh.h (md_do_align): Remove.
1555 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1557 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1558 (sparc_handle_align): Likewise. Handle rs_align_code.
1559 * config/tc-sparc.h (md_do_align): Remove.
1560 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1562 2000-12-22 DJ Delorie <dj@redhat.com>
1564 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1565 when we assemble the first half of a pair.
1567 2000-12-22 H.J. Lu <hjl@gnu.org>
1569 * config/tc-i386.c (reloc): Update the macro for non-bfd
1571 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1573 2000-12-22 H.J. Lu <hjl@gnu.org>
1575 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1577 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1579 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1580 (QWORD_MNEM_SUFFIX): New macro.
1581 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1583 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1584 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1586 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1587 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1588 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1589 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1590 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1592 (Reg, WordReg): Add Reg64.
1593 (Imm): Add Imm32S and Imm64.
1595 (Disp): Add Disp64 and Disp32S.
1596 (AnyMem): Add Disp32S.
1597 (RegRex, RegRex64): New macros.
1598 (rex_byte): New type.
1599 * config/tc-i386.c (set_16bit_code_flag): Kill.
1600 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1601 (reloc): New parameter "signed"; support x86_64.
1602 (set_code_flag): New.
1603 (DEFAULT_ARCH): New macro; default to "i386".
1604 (default_arch): New static variable.
1605 (struct _i386_insn): New fields Operand_PCrel; rex.
1606 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1607 (flag_code): New enum and static variable.
1608 (use_rela_relocations): New static variable.
1609 (flag_code_names): New static variable.
1610 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1611 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1613 (i386_align_code): Return plain "nop" for x86_64.
1614 (mode_from_disp_size): Support Disp32S.
1615 (smallest_imm_type): Support Imm32S and Imm64.
1616 (offset_in_range): Support size of 8.
1617 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1618 (md_pseudo_table): Add "code64"; use set_code_flat.
1619 (md_begin): Emit sane error message on hash failure.
1620 (tc_i386_fix_adjustable): Support x86_64 relocations.
1621 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1622 instructions supported on particular arch just partially,
1623 output of 64bit immediates, handling of Imm32S and Disp32S type.
1624 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1625 (i386_displacement): Likewise.
1626 (i386_index_check): Cleanup; support 64bit addresses.
1627 (md_apply_fix3): Support x86_64 relocation and rela.
1628 (md_longopts): Add "32" and "64".
1629 (md_parse_option): Add OPTION_32 and OPTION_64.
1630 (i386_target_format): Call even for ELFs; choose between
1631 elf64-x86-64 and elf32-i386.
1632 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1633 (tc_gen_reloc): Support rela relocations and x86_64.
1634 (intel_e09_1): Support QWORD.
1636 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1638 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1639 it's not an offset expression.
1640 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1641 keep the braces '[' and ']' in the output string.
1642 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1643 != FLAT. There is no such op_modifier.
1645 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1647 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1650 2000-12-13 Kazu Hirata <kazu@hxi.com>
1652 * as.h: Fix formatting.
1654 * dwarf2dbg.c: Likewise.
1655 * input-scrub.c: Likewise.
1658 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1660 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1661 configure: Regenerate.
1663 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1665 * dwarf2dbg.c: #include <limits.h> only if it exists.
1667 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1669 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1670 (md_apply_fix): Here too.
1672 2000-12-12 Jim Wilson <wilson@redhat.com>
1674 * config/tc-ia64.h (ia64_init): Add prototype.
1676 2000-12-12 H.J. Lu <hjl@gnu.org>
1678 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1680 * read.h (outputting_stabs_line_debug): Change it to int.
1681 * stabs.c (outputting_stabs_line_debug): Likewise.
1683 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1685 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1686 the address of a function result.
1688 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1690 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1691 (md_assemble): Call dwarf2_emit_insn.
1692 (shlib): Fix typo SHILB -> SHLIB.
1693 (md_parse_option): Likewise.
1694 (ppc_elf_validate_fix): Likewise:
1695 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1697 2000-12-12 Nick Clifton <nickc@redhat.com>
1699 * cgen.h: Fix formatting.
1700 * input-scrub.c: Fix formatting.
1701 * macro.c: Fix formatting.
1702 * config/tc-mips.c: Fix formatting.
1703 * doc/c-mips.texi: Fix formatting.
1705 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1707 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1708 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1710 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1712 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1715 * i386.h (*_Suf): Remove No_dSuf.
1716 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1718 (i386_optab): Remove 'd' in the suffixes.
1720 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1722 * config/tc-i386.c (T_SHORT): Undefine before defining.
1724 2000-12-05 Kazu Hirata <kazu@hxi.com>
1726 * config/tc-mips.c: Fix formatting.
1728 2000-12-04 Matthew Hiller <hiller@redhat.com>
1730 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1731 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1732 (md_show_usage): Ditto.
1733 (md_parse_option): Ditto.
1734 (d10v_cleanup): Writes pending instruction only if
1735 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1736 Fix compile time warning messages.
1738 * doc/c-d10v.texi: Documents new options.
1740 2000-12-04 Matthew Hiller <hiller@redhat.com>
1742 * stabs.c (outputting_stabs_line_debug): New variable.
1743 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1744 function entry and unset at function exit.
1746 * read.h (outputting_stabs_line_debug): New extern declaration.
1748 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1750 * dwarf2dbg.c: Fix compile time warning messages.
1752 2000-12-03 Kazu Hirata <kazu@hxi.com>
1754 * config/tc-a29k.c: Fix formatting.
1755 * config/tc-alpha.c: Likewise.
1756 * config/tc-arm.c: Likewise.
1757 * config/tc-cris.c: Likewise.
1758 * config/tc-hppa.c: Likewise.
1759 * config/tc-i370.c: Likewise.
1760 * config/tc-i386.c: Likewise.
1761 * config/tc-i860.c: Likewise.
1762 * config/tc-i960.c: Likewise.
1763 * config/tc-ia64.c: Likewise.
1764 * config/tc-m68hc11.c: Likewise.
1765 * config/tc-m68k.c: Likewise.
1766 * config/tc-m88k.c: Likewise.
1767 * config/tc-pj.c: Likewise.
1768 * config/tc-ppc.c: Likewise.
1769 * config/tc-sh.c: Likewise.
1770 * config/tc-sparc.c: Likewise.
1771 * config/tc-tahoe.c: Likewise.
1772 * config/tc-vax.c: Likewise.
1774 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1776 * config/tc-mips.c (mips_ip): When calculating offsets,
1777 don't accept as constant the difference between the
1778 addresses of symbols in two different sections.
1780 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1782 (validate_mips_insn): Likewise. Also, update 'B' operand
1783 specifier to use OP_*_CODE20 constants and delete 'm' operand
1785 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1786 operand specifiers. Change warning generated by 'B' operand
1787 specifier to reflect its new multi-purpose usage.
1789 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1790 -1, and update comment.
1791 (file_mips_isa): Likewise.
1792 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1793 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1794 ISA_* constants rather than hard-coded numbers.
1795 (mips_cpu_info): New structure.
1796 (mips_cpu_info_table): New table describing CPU and ISA names
1798 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1799 mips_cpu_info_from_cpu): New functions.
1800 (mips_isa_to_str): New function to get string for ISA name.
1801 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1802 return const char *.
1803 (md_begin): Redo CPU and ISA selection logic, using
1804 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1805 than hard-coded numbers.
1806 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1807 ISA_* constants rather than hard-coded numbers.
1808 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1809 (md_longopts): Delete OPTION_NO_MIPS32.
1810 (md_parse_option): Convert to use ISA_* constants rather than
1811 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1812 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1813 to use strcasecmp to recognize "default" and to use
1814 mips_cpu_info_from_name to get CPU numbers from argument.
1815 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1816 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1818 (s_mipsset): Accept ISA value 32.
1819 * doc/as.texinfo: Clean up MIPS options summary slightly,
1820 remove -no-mips32. Add note about -mips4 and -mips32
1821 specifying those ISA levels. Delete -mips32 and -no-mips32
1822 cpu flag descriptions.
1823 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1824 up the supported CPU switch list, and replace 4Kc, 4Km, and
1825 4Kp entries with a single mips32-4k entry. Note that you can
1828 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1830 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1832 (md_parse_option): Add cases for OPTION_MIPS5 and
1834 (md_show_usage): Mention -mips5 and -mips64 arguments.
1835 (s_mipsset): Add cases for MIPS5 and MIPS64.
1836 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1838 * doc/as.texinfo: Mention -mips5 and -mips64 options
1840 * doc/c-mips.texi: Likewise. Also update introduction
1841 and ".set" usage information.
1843 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1845 (mips_cpu_info_table): Add SB-1 entries.
1846 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1847 known to the -mcpu option.
1849 * doc/as.texinfo: Correct description of MIPS -mcpu
1850 option, by copying some of the text from doc/c-mips.texi.
1852 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1854 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1856 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1857 (sparc*-*-rtems*): Switched from a.out to ELF.
1858 * configure: Regenerate.
1859 * config.in: Regenerate.
1860 * Makefile.in: Regenerate.
1861 * aclocal.m4: Regenerate.
1862 * po/gas.pot: Regenerate.
1864 2000-11-30 Philip Blundell <pb@futuretv.com>
1866 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1867 even in non BFD_ASSEMBLER case.
1869 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1871 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1874 2000-11-29 Richard Henderson <rth@redhat.com>
1876 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1877 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1878 thread multiple subsegments properly; handle multiple code
1879 sections properly; emit proper compilation unit info for assembler
1880 generated debugging.
1882 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1883 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1884 (dwarf2dbg_estimate_size_before_relax): Declare.
1885 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1886 * write.c: Include dwarf2dbg.h.
1887 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1888 (relax_segment): Likewise.
1890 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1892 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1893 jump>: Use as_bad_where instead of as_bad. Tweak error message
1894 accordingly. Stabilize frag by updating fix part and resetting
1896 <undefined symbol, unconditional jump>: Ditto.
1897 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1898 indexing is_end_of_line[].
1899 (md_assemble): Initialize size to 0.
1900 (md_section_align): Mark parameter seg as unused.
1901 (parse_reg): Parse names case-insensitively.
1903 2000-11-28 Kazu Hirata <kazu@hxi.com>
1905 * config/obj-aout.h: Fix formatting.
1906 * config/obj-bout.h: Likewise.
1907 * config/obj-coff.c: Likewise.
1908 * config/obj-coff.h: Likewise.
1909 * config/obj-elf.h: Likewise.
1910 * config/obj-som.h: Likewise.
1911 * config/obj-vms.c: Likewise.
1912 * config/obj-vms.h: Likewise.
1913 * config/tc-h8300.h: Likewise.
1914 * config/tc-ns32k.h: Likewise.
1915 * config/tc-sparc.h: Likewise.
1916 * config/tc-tic54x.h: Likewise.
1917 * config/tc-z8k.h: Likewise.
1919 2000-11-28 Nick Clifton <nickc@redhat.com>
1921 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1922 License is present in the sources, but not the output, and
1923 also available from the GNU website.
1924 (GNU Free Documentation License): Comment out this section.
1926 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1928 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1929 targets. Remove i860 from valid a.out targets.
1930 * Makefile.in: Regenerate.
1932 * config/tc-cris.c: Include dwarf2dbg.h.
1933 (md_pseudo_table): Add .file and .loc.
1934 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1935 (s_cris_file, s_cris_loc): New.
1936 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1937 * Makefile.am: Regenerate dependencies.
1938 * Makefile.in: Regenerate.
1940 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1942 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1943 (MRI_MUL_PRECEDENCE): Likewise.
1944 (op_rank): Fix a comment typo.
1946 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1948 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1950 (get_operand): Fix analysis for movw/movb instructions.
1952 2000-11-24 Nick Clifton <nickc@redhat.com>
1954 * configure.in (xscale-elf): Add target.
1955 (xscale-coff): Add target.
1956 * configure: Regenerate.
1958 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1960 (ARM_EXT_XSCALE): New ARM architecture extension.
1961 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1962 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1963 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1964 (ARM_ARCH_V4): Remove processor from architecture.
1965 (ARM_ARCH_3M): New architecutre definition.
1966 (ARM_ARCH_V5TE): New architecutre definition.
1967 (ARM_ARCH_XSCALE): New architecutre definition.
1968 (CPU_DEFAULT): Allow to be defaulted to XScale.
1969 (atpcs): New boolean variable.
1970 (ldr_flags): Support 'd' flag for double word loads.
1971 (str_flags): Support 'd' flag for double word stored.
1972 (do_mia): New function.
1973 (do_mar): New function.
1974 (do_mra): New function.
1975 (do_pld): New function.
1976 (do_ldrd): New function.
1977 (do_blx): New function.
1978 (do_bkpt): New function.
1979 (do_clz): New function.
1980 (do_lstc2): New function.
1981 (do_cdp2): New function.
1982 (do_t_blx): New function.
1983 (do_t_bkpt): New function.
1984 (do_smla): New function.
1985 (do_smlal): New function.
1986 (do_smul): New function.
1987 (do_qadd): New function.
1988 (do_co_reg2c): New function.
1989 (LONGEST_INSN): Redefine to 7.
1991 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1992 command line switches.
1994 2000-11-22 Jim Wilson <wilson@redhat.com>
1996 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1997 (struct rsrc): Make line unsigned.
1998 (gr_values): Add missing initializer.
1999 (SLOT_NUM_NOT_SET): Add unsigned cast.
2000 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2001 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2002 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2003 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2004 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2005 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2006 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2007 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2008 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2009 Add ATTRIBUTE_UNUSED to unused parameters.
2010 (convert_expr_to_ab_reg): Add parens.
2011 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2012 (dot_prologue): Initialize grsave when declared.
2013 (md_pseudo_table): Add missing initializers.
2014 (operand_match): Add casts to bfd_vma.
2015 (emit_one_bundle): Delete unused local prev. Make required_template
2017 (specify_resource): Cast i to unsigned.
2018 (note_register_values): Use fprintf_vma.
2019 (print_dependency): Likewise.
2021 2000-11-21 Jim Wilson <wilson@redhat.com>
2023 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2024 for unwind info section.
2025 (dot_endp): Likewise for unwind section.
2027 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2030 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2032 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2033 (output_insn): Call dwarf2_emit_insn.
2034 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2036 2000-11-17 Richard Henderson <rth@redhat.com>
2038 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2039 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2040 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2042 2000-11-17 Nick Clifton <nickc@redhat.com>
2044 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2047 2000-11-17 Richard Henderson <rth@redhat.com>
2049 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2051 2000-11-17 Richard Henderson <rth@redhat.com>
2053 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2054 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2055 tri-state definition of alpha_flag_mdebug.
2056 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2057 (s_alpha_file): Store first .file directive.
2058 (s_alpha_stab): New.
2059 (md_pseudo_table): Add stabs and stabn.
2061 2000-11-17 Richard Henderson <rth@redhat.com>
2063 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2065 2000-11-17 Richard Henderson <rth@redhat.com>
2067 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2068 (main): Call dwarf2_finish.
2069 * as.h (debug_type): Clarify documentation of the meaning
2071 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2072 (print_stats): Fix parenthesis problem.
2073 (now_subseg_size): New.
2074 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2075 (dwarf2_directive_file): Don't set debug_type.
2076 (dwarf2_where): Honor DEBUG_DWARF2 first.
2077 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2078 do nothing if not emitting dwarf2 debug info, or no work.
2079 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2080 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2081 (ecoff_new_file): Likewise.
2082 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2083 commentary wrt dwarf2.
2085 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2086 ATTRIBUTE_UNUSED as needed.
2087 (emit_insn): Call dwarf2_emit_insn.
2088 (s_alpha_file): New.
2090 (s_alpha_coff_wrapper): Don't handle them.
2091 (md_pseudo_table): Update for .file and .loc.
2092 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2094 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2095 don't protect with debug_type.
2096 * config/tc-hppa.c (md_assemble): Likewise.
2097 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2098 * config/tc-mn10300.c (md_assemble): Likewise.
2099 * config/tc-sh.c (md_assemble): Likewise.
2100 * config/tc-v850.c (md_assemble): Likewise.
2102 * config/tc-arm.c (arm_end_of_source): Remove.
2103 * config/tc-hppa.c (pa_end_of_source): Remove.
2104 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2105 * config/tc-mn10300.c (mn10300_finalize): Remove.
2106 * config/tc-sh.c (sh_finalize): Remove.
2107 * config/tc-v850.c (sh_finalize): Remove.
2109 * config/tc-arm.h (md_end): Remove.
2110 * config/tc-hppa.h (md_end): Remove.
2111 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2112 * config/tc-m68hc11.h (md_end): Remove.
2113 * config/tc-mn10300.h (md_end): Remove.
2114 * config/tc-sh.h (md_end): Remove.
2115 * config/tc-v850.h (md_end): Remove.
2117 * config/tc-ia64.c (emit_one_bundle): Don't protect
2118 dwarf2 bits with debug_type.
2119 (md_assemble): Likewise.
2120 (ia64_end_of_source): Don't call dwarf2_finish.
2122 2000-11-16 Jim Wilson <wilson@redhat.com>
2124 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2125 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2128 2000-11-16 H.J. Lu <hjl@gnu.org>
2130 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2133 2000-11-15 Kazu Hirata <kazu@hxi.com>
2135 * config/tc-tic30.c: Fix formatting.
2136 * config/tc-tic80.c: Likewise.
2137 * config/tc-v850.c: Likewise.
2138 * config/tc-vax.c: Likewise.
2139 * config/tc-w65.c: Likewise.
2140 * config/tc-z8k.c: Likewise.
2142 2000-11-14 DJ Delorie <dj@redhat.com>
2144 * config/tc-v850.c: Support dwarf2.
2145 * config/tc-v850.h: Ditto.
2147 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2148 parse_cons_expression_v850 to initialize hold_cons_reloc.
2150 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2152 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2153 (errata_nops_necessary_p): New function.
2154 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2157 2000-11-14 Jim Wilson <wilson@redhat.com>
2159 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2160 return little endian bfd formats.
2162 2000-11-14 Kazu Hirata <kazu@hxi.com>
2164 * config/aout_gnu.h: Fix formatting.
2165 * config/atof-vax.c: Likewise.
2166 * config/m68k-parse.h: Likewise.
2167 * config/m88k-opcode.h: Likewise.
2168 * config/obj-elf.c: Likewise.
2169 * config/tc-arm.c: Likewise.
2170 * config/tc-cris.c: Likewise.
2171 * config/tc-i386.c: Likewise.
2172 * config/tc-ia64.c: Likewise.
2173 * config/tc-mn10300.c: Likewise.
2174 * config/te-386bsd.h: Likewise.
2175 * config/te-hppa.h: Likewise.
2176 * config/te-nbsd.h: Likewise.
2177 * config/te-ppcnw.h: Likewise.
2178 * config/te-sparcaout.h: Likewise.
2179 * config/te-tmips.h: Likewise.
2180 * config/vax-inst.h: Likewise.
2181 * config/vms-conf.h: Likewise.
2183 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2185 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2187 2000-11-13 H.J. Lu <hjl@gnu.org>
2189 * config/obj-elf.c (elf_frob_symbol): Support
2190 ".symver name,name2@@@nodename".
2191 (elf_frob_file_before_adjust): Likewise.
2193 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2194 and ".symver name,name2@@@nodename".
2197 2000-11-12 H.J. Lu (hjl@gnu.org)
2199 * config/obj-elf.c (obj_elf_symver): Check missing version
2202 2000-11-12 H.J. Lu (hjl@gnu.org)
2204 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2205 instead of bfd_vma for non-bfd assemblers.
2207 2000-11-09 Kazu Hirata <kazu@hxi.com>
2209 * itbl-ops.c: Fix comment typos.
2211 2000-11-08 Jim Wilson <wilson@redhat.com>
2213 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2214 (struct unwind): Add next_slot_frag field.
2215 (slot_index): New parameters slot_frag and first_frag. Add code
2216 to add in frag sizes when different. Add comments.
2217 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2218 arguments to slot_index.
2219 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2220 loop end. Set next_slot_frag field.
2222 2000-11-07 H.J. Lu <hjl@gnu.org>
2224 * doc/as.texinfo (.symver): Updated for versioned symbol
2227 * obj.h (format_ops): Add the frob_file_before_adjust field.
2229 * config/obj-aout.c (aout_format_ops): Set the
2230 frob_file_before_adjust field to 0.
2231 * config/obj-coff.c (coff_format_ops): Likewise.
2232 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2234 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2236 (elf_frob_file_before_adjust): New function to remove unneeded
2237 versioned symbols from the symbol table.
2238 (elf_format_ops): Set the frob_file_before_adjust field to
2239 elf_frob_file_before_adjust.
2241 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2244 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2246 2000-11-07 Peter Targett <peter.targett@arccores.com>
2248 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2250 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2251 Fix compile time warning messages.
2253 2000-11-07 Nick Clifton <nickc@redhat.com>
2255 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2256 buffer in order to avoid buffer overflows.
2258 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2260 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2261 Change M to m for -milp32 or -mlp64 to match gcc.
2262 (dot_endp): Use bytes_per_address instead of 8.
2263 (emit_one_bundle): Use number_to_chars_littleendian instead of
2265 (fix_insn): Likewise.
2266 (ia64_init): New function.
2267 (ia64_target_format): New function.
2268 (md_begin): Set endianness, arch, and machine as appropriate.
2269 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2270 Make these macros depend on TE_HPUX macro.
2271 (TARGET_FORMAT): Define.
2272 (HOST_SPECIAL_INIT): Define.
2273 * config/te-hpux.h: New file.
2274 * configure.in: Add "ia64-*-hpux*" target to configure.
2275 * configure: Regenerate.
2277 2000-11-06 Kazu Hirata <kazu@hxi.com>
2279 * as.c: Fix formatting.
2280 * dwarf2dbg.c: Likewise.
2281 * input-file.c: Likewise.
2282 * input-file.h: Likewise.
2283 * input-scrub.c: Likewise.
2284 * itbl-ops.c: Likewise.
2285 * listing.c: Likewise.
2286 * macro.h: Likewise.
2287 * messages.c: Likewise.
2289 * subsegs.c: Likewise.
2290 * subsegs.h: Likewise.
2291 * write.c: Likewise.
2293 2000-11-06 Nick Clifton <nickc@redhat.com>
2295 * doc/as.texinfo: Add GNU Free Documentation License.
2296 * doc/gasp.texi: Add GNU Free Documentation License.
2297 * doc/as.1: Add GNU Free Documentation License.
2299 2000-11-05 Nick Clifton <nickc@redhat.com>
2301 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2303 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2305 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2306 * configure: Regenerate.
2308 2000-11-01 Nick Clifton <nickc@redhat.com>
2310 * read.c (original_case_string): New global variable.
2311 (read_a_source_file): Copy opcode string into
2312 original_case_string if clobbering the case of the opcode.
2313 * read.h: Export the definition of original_case_string.
2314 * config/tc-arm.c (md_assembler): When parsing a .req
2315 directive use the original opcode string, not the case
2318 2000-11-02 Nick Clifton <nickc@redhat.com>
2320 * config/tc-mn10300.c (debug_line): Remove this static
2322 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2323 dwarf2_where and dwarf2_gen_line_info.
2325 2000-11-02 Theo Honohan <th@futuretv.com>
2327 * config/tc-arm.c (do_msr): Improve error message.
2329 2000-10-31 Eric Christopher <echristo@redhat.com>
2331 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2332 or pc-relative, else use fx_offset.
2334 2000-10-31 Jim Wilson <wilson@redhat.com>
2336 * config/tc-ia64.c (struct md): New field tag_fixups.
2337 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2338 qualifying predicate.
2339 (emit_one_bundle): Delete spurious multiplication by one. Handle
2341 (ia64_start_line): Error if dangling qualifying predicate.
2342 (defining_tag): New static variable.
2343 (ia64_unrecognized_line, case '['): Parse tags.
2344 (ia64_frob_label): Create tag_fixups.
2345 (md_assemble): Reset md.qp.X_op after using it.
2347 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2349 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2351 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2353 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2355 2000-10-30 Kazu Hirata <kazu@hxi.com>
2357 * expr.c: Fix formatting.
2358 * flonum-copy.c: Likewise.
2359 * flonum.h: Likewise.
2363 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2365 * as.h (OPTION_MD_BASE): Bump to 190.
2366 * as.c (parse_args) <std_longopts>: Add comment about the need to
2367 check OPTION_MD_BASE in as.h.
2369 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2372 2000-10-27 Nick Clifton <nickc@redhat.com>
2374 * configure.in (emulations): Add m68hc12.
2375 * configure: Regenerate.
2376 * po/gas.pot: Regenerate.
2378 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2380 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2382 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2384 2000-10-25 Nick Clifton <nickc@redhat.com>
2386 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2387 a DWARF2 line number information sequence.
2389 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2391 * read.c (generate_lineno_debug): Update comment describing why
2392 DWARF2 line number debug information is not generated
2393 automatically by this function.
2395 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2398 * config/tc-arm.h (md_end): Define.
2399 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2401 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2402 if generating DWARF2 line numbers.
2403 (arm_end_of_source): New function. Call dwarf2_finish if
2406 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2407 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2408 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2410 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2412 * config/tc-i386.c: Fix prototype declarations for functions taking no
2415 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2417 * config/tc-i386.c (i386_operand_modifier): Remove.
2418 (build_displacement_string): Remove.
2419 (i386_parse_seg): Remove.
2420 (i386_intel_memory_operand): Remove.
2421 (i386_intel_operand): Re-write using recursive descent parser based
2422 on MASM documentation.
2423 (struct intel_parser_s): New structure.
2424 (intel_parser): New static variable.
2425 (struct intel_token): New structure.
2426 (cur_token, prev_token): New static variables.
2439 (intel_match_token): New function.
2440 (intel_get_token): New function.
2441 (intel_putback_token): New function.
2442 (intel_expr): New function.
2443 (intel_e05): New function.
2444 (intel_e05_1): New function.
2445 (intel_e06): New function.
2446 (intel_e06_1): New function.
2447 (intel_e09): New function.
2448 (intel_e09_1): New function.
2449 (intel_e10): New function.
2450 (intel_e10_1): New function.
2451 (intel_e11): New function.
2453 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2455 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2456 instructions to loose any special insn->architecture mask.
2458 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2459 (sparc_md_end, sparc_arch_types, sparc_arch,
2460 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2461 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2462 request v9b architecture if they are used).
2464 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2466 * config/tc-m68k.c: Fix the previous misapplied patch.
2468 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2470 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2471 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2472 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2475 2000-10-17 Kazu Hirata <kazu@hxi.com>
2477 * debug.c: Fix formatting.
2478 * depend.c: Likewise.
2479 * dwarf2dbg.c: Likewise.
2480 * dwarf2dbg.h: Likewise.
2481 * ecoff.c: Likewise.
2484 * flonum-konst.c: Likewise.
2485 * frags.h: Likewise.
2487 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2489 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2491 * doc/as.texinfo: Added notes about this new option.
2493 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2495 * config/tc-sh.c (JREG): Remove.
2496 (md_convert_frag): Remove #if 0:d code using JREG.
2498 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2500 * config/tc-i386.c (i386_operand_modifier): Only match
2501 modifiers SHORT and FLAT if they are followed by a space.
2502 (parse_register): When `allow_naked_reg' is set, do not confuse
2503 identifiers that start with a register name with a register.
2505 2000-10-12 Kazu Hirata <kazu@hxi.com>
2507 * app.c: Fix formatting.
2510 * bit_fix.h: Likewise.
2515 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2517 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2519 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2521 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2522 Re-arrange function a little and improve error message.
2524 * write.c (write_relocs): Fix a comment.
2526 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2529 2000-10-05 Jim Wilson <wilson@cygnus.com>
2531 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2533 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2535 * config/tc-i386.c: Delete some useless comments, reformat others.
2537 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2538 non-global syms in linkonce sections.
2540 2000-10-04 Ralf Baechle <ralf@gnu.org>
2542 * config/tc-ia64.c (operand_match): Don't use // style comments.
2543 * config/tc-i370.c: Likewise.
2545 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2547 Changes to handle varying register prefix and user symbol prefix.
2548 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2549 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2550 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2551 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2552 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2553 (demand_register_prefix): New variable.
2554 (md_pseudo_table): New pseudo ".syntax".
2555 (md_longopts): New options --no-underscore and --underscore.
2556 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2557 on symbols_have_leading_underscore.
2558 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2559 (get_spec_reg): Ditto.
2560 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2562 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2564 <case OPTION_NO_US, case OPTION_US>: New.
2565 (md_show_usage): Be brief and reformat to match continuation of
2567 * po/gas.pot: Regenerate.
2569 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2571 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2572 force relocs for 12 bit branches.
2573 (md_apply_fix): Similarly, adjust logic here.
2575 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2577 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2578 adjust for external and weak syms as we will use a reloc. Allow
2579 for +8 offset when calculating limits of branches.
2580 (hppa_fix_adjustable): Undo 2000-09-23 change.
2581 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2582 Correct distance calculation.
2583 (tc_gen_reloc): Print the file name and line number if we can't
2586 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2587 * config/tc-hppa.c (nonzero_dibits): Define.
2588 (arg_reloc_stub_needed): Check each arg and return value
2589 separately for zero case.
2590 (pa_align): Declare argument `bytes'.
2592 2000-09-25 Kazu Hirata <kazu@hxi.com>
2594 * config/tc-cris.c: Fix formatting.
2595 * config/tc-d10v.h: Likewise.
2596 * config/tc-d30v.c: Likewise.
2597 * config/tc-d30v.h: Likewise.
2598 * config/tc-fr30.c: Likewise.
2599 * config/tc-fr30.h: Likewise.
2600 * config/tc-m68k.c: Likewise.
2601 * config/tc-m68k.h: Likewise.
2602 * config/tc-pj.h: Likewise.
2603 * config/tc-ppc.c: Likewise.
2604 * config/tc-ppc.h: Likewise.
2605 * config/tc-sh.c: Likewise.
2606 * config/tc-sh.h: Likewise.
2607 * config/tc-sparc.c: Likewise.
2608 * config/tc-v850.h: Likewise.
2609 * config/tc-vax.h: Likewise.
2610 * config/tc-w65.h: Likewise.
2611 * config/tc-z8k.h: Likewise.
2613 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2615 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2616 checks only for ELF.
2617 (hppa_force_relocation): Likewise.
2619 2000-09-22 Jim Wilson <wilson@cygnus.com>
2621 * config/tc-ia64.c (dv_sem): Add "stop".
2622 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2623 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2624 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2626 (mark_resources): Check IA64_RS_PRr.
2628 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2630 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2631 md_estimate_size_before_relax): Redesign and clean up the
2632 relaxation mechanism.
2634 2000-09-21 Kazu Hirata <kazu@hxi.com>
2636 * config/tc-ns32k.c: Fix formatting.
2637 * config/tc-ns32k.h: Likewise.
2639 2000-09-20 Kazu Hirata <kazu@hxi.com>
2641 * config/tc-m32r.c: Fix formatting.
2642 * config/tc-m32r.h: Likewise.
2643 * config/tc-m68851.h: Likewise.
2644 * config/tc-m68hc11.c: Likewise.
2645 * config/tc-m68hc11.h: Likewise.
2646 * config/tc-m88k.c: Likewise.
2647 * config/tc-mcore.c: Likewise.
2648 * config/tc-mcore.h: Likewise.
2649 * config/tc-mips.c: Likewise.
2650 * config/tc-mips.h: Likewise.
2651 * config/tc-mn10200.h: Likewise.
2652 * config/tc-mn10300.h: Likewise.
2653 * config/tc-tahoe.c: Likewise.
2654 * config/tc-tahoe.h: Likewise.
2656 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2658 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2659 Likewise in relaxation description comments.
2661 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2663 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2664 subtraction of two syms without emitting a relocation.
2666 From David Huggins-Daines <dhd@linuxcare.com>
2667 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2668 global or weak symbols.
2670 2000-09-15 Kazu Hirata <kazu@hxi.com>
2672 * config/tc-h8300.h: Fix formatting.
2673 * config/tc-h8500.c: Likewise.
2674 * config/tc-h8500.h: Likewise.
2675 * config/tc-hppa.h: Likewise.
2676 * config/tc-i370.h: Likewise.
2677 * config/tc-i386.h: Likewise.
2678 * config/tc-i860.c: Likewise.
2679 * config/tc-i860.h: Likewise.
2680 * config/tc-i960.h: Likewise.
2681 * config/tc-ia64.c: Likewise.
2682 * config/tc-ia64.h: Likewise.
2684 2000-09-14 Kazu Hirata <kazu@hxi.com>
2686 * config/tc-a29k.c: Fix formatting.
2687 * config/tc-alpha.c: Likewise.
2688 * config/tc-arc.c: Likewise.
2689 * config/tc-arc.h: Likewise.
2690 * config/tc-arm.c: Likewise.
2691 * config/tc-arm.h: Likewise.
2692 * config/tc-avr.c: Likewise.
2693 * config/tc-avr.h: Likewise.
2694 * config/tc-tic30.c: Likewise.
2695 * config/tc-tic30.h: Likewise.
2696 * config/tc-tic54x.c: Likewise.
2697 * config/tc-tic54x.h: Likewise.
2698 * config/tc-tic80.c: Likewise.
2699 * config/tc-tic80.h: Likewise.
2701 2000-09-14 Timothy Wall <twall@cygnus.com>
2703 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2704 parallel comparisons for later use.
2705 (struct rsrc): Add parallel comparison type.
2706 (resources_match): Skip special cases of PR usage (non-conflicting
2709 2000-09-13 Kazu Hirata <kazu@hxi.com>
2711 * config/obj-ecoff.c: Fix formatting.
2712 * config/obj-elf.c: Likewise.
2713 * config/obj-elf.h: Likewise.
2714 * config/obj-evax.h: Likewise.
2715 * config/obj-generic.h: Likewise.
2716 * config/obj-hp300.c: Likewise.
2717 * config/obj-hp300.h: Likewise.
2718 * config/obj-ieee.h: Likewise.
2719 * config/obj-vms.c: Likewise.
2720 * config/obj-vms.h: Likewise.
2722 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2724 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2725 (md_parse_option): Ditto.
2726 (md_longopts): Add -mips32 option.
2727 (md_show_usage): Document new options.
2728 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2729 (mips_ip): Assemble mfc0 with a sub-selection code.
2730 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2731 (mips_cpu_to_str): New function.
2732 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2733 Use CPU_* defines instead of hardcoded numbers.
2735 * doc/as.texinfo: Document new options.
2736 * doc/c-mips.texi: Ditto.
2738 2000-09-12 Kazu Hirata <kazu@hxi.com>
2740 * as.h: Fix formatting.
2741 * asintl.h: Likewise.
2742 * bit_fix.h: Likewise.
2743 * config/obj-aout.c: Likewise.
2744 * config/obj-aout.h: Likewise.
2745 * config/obj-bout.c: Likewise.
2746 * config/obj-bout.h: Likewise.
2747 * config/obj-coff.c: Likewise.
2748 * config/obj-coff.h: Likewise.
2749 * dwarf2dbg.h: Likewise.
2751 * flonum.h: Likewise.
2752 * frags.h: Likewise.
2753 * itbl-ops.h: Likewise.
2754 * macro.h: Likewise.
2757 * struc-symbol.h: Likewise.
2758 * subsegs.h: Likewise.
2759 * symbols.h: Likewise.
2761 * write.h: Likewise.
2763 2000-09-11 Kazu Hirata <kazu@hxi.com>
2765 * bignum-copy.c: Fix formatting.
2766 * config/tc-i370.c: Likewise.
2767 * config/tc-i960.c: Likewise.
2768 * config/tc-m68k.c: Likewise.
2769 * ehopt.c: Likewise.
2770 * flonum-copy.c: Likewise.
2771 * flonum-konst.c: Likewise.
2772 * flonum-mult.c: Likewise.
2773 * literal.c: Likewise.
2776 * stabs.c: Likewise.
2777 * subsegs.c: Likewise.
2779 2000-09-09 Philip Blundell <philb@gnu.org>
2781 * configure.in (arm*-*-uclinux*): New target.
2782 * configure: Regenerate.
2784 2000-09-09 Kazu Hirata <kazu@hxi.com>
2786 * input-file.c: Fix formatting.
2787 * itbl-ops.c: Likewise.
2788 * messages.c: Likewise.
2790 2000-09-08 Philip Blundell <philb@gnu.org>
2792 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2795 2000-09-07 H.J. Lu <hjl@gnu.org>
2797 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2798 * configure: Rebuild.
2800 2000-09-07 Kazu Hirata <kazu@hxi.com>
2802 * atof-generic.c: Fix formatting.
2803 * config/tc-mips.c: Likewise.
2804 * config/tc-vax.c: Likewise.
2805 * input-scrub.c: Likewise.
2807 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2809 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2810 * configure.in (sh-*-linux*): Added.
2811 * configure: Rebuilt.
2813 2000-09-06 Kazu Hirata <kazu@hxi.com>
2815 * config/tc-hppa.c: Fix formatting.
2817 * ecoff.c: Fix formatting.
2819 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2821 * configure: Rebuilt with new libtool.m4.
2823 2000-09-05 Kazu Hirata <kazu@hxi.com>
2825 * cgen.c: Fix formatting.
2826 * config/tc-ia64.c: Likewise.
2828 2000-09-05 Nick Clifton <nickc@redhat.com>
2830 * aclocal.m4: Regenerate.
2831 * config.in: Regenerate.
2832 * configure: Regenerate.
2833 * po/gas.pot: Regenerate.
2835 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2837 * config/tc-cris.c: Correct comment typos.
2839 2000-09-05 Eric Christopher <echristo@cygnus.com>
2841 * config/tc-mn10300.c: Cleanup.
2842 (md_pcrel_from): Enable.
2844 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2846 * expr.c (operand): Fix a comment typo.
2847 * write.c (write_relocs): Fix a signed/unsigned warning.
2849 * config/tc-hppa.c (fudge_reg_expressions): New
2850 (hppa_force_reg_syms_absolute): New.
2851 (pa_equ): Allow reg_section expressions.
2852 * config/tc-hppa.c (md_optimize_expr): Define.
2853 (hppa_force_reg_syms_absolute): Prototype.
2855 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2856 (pa_parse_number): Pass in arg to select fp reg parsing.
2857 Return 1 to indicate format checks pass. If strict, then only
2858 accept a register or register symbol. Return value in...
2859 (pa_number): New static for pa_parse_number.
2860 (FP_REG_BASE): Define.
2861 (FP_REG_RSEL): Define.
2862 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2863 appropriate. White space changes.
2864 (need_pa11_opcode): Don't bother passing any params, get them from
2866 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2867 Remove extraneous check in case 'Q'.
2868 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2869 reg, set section of resulting symbol to reg_section.
2870 (pa_parse_space_stmt): Modify call to pa_parse_number.
2871 (pa_space): Likewise.
2873 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2874 (hppa_force_relocation): Handle vtable relocs.
2875 (pa_vtable_entry): New.
2876 (pa_vtable_inherit): New.
2877 (md_pseudo_table): Add entries for vtable pseudos.
2878 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2879 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2881 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2882 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2883 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2885 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2886 specify a symbol type.
2888 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2889 dependent things together.
2890 (md_elf_symbol_type): Define.
2892 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2894 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2896 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2897 (obj_elf_vtable_entry): Declare.
2899 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2900 and export function.
2901 (obj_elf_vtable_entry): Similarly.
2902 (elf_pseudo_table): Fix the damage with a cast.
2904 2000-09-03 Richard Henderson <rth@cygnus.com>
2906 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2907 for template selection when a label is needed.
2909 2000-09-02 Kazu Hirata <kazu@hxi.com>
2911 * config/tc-ia64.c: Fix formatting.
2913 2000-09-02 Nick Clifton <nickc@redhat.com>
2915 * configure.in: Increase version number to 2.10.91.
2916 * configure: Regenerate.
2917 * aclocal.m4: Regenerate.
2918 * config.in: Regenerate.
2919 * po/gas.pot: Regenerate.
2920 * Makefile.in: Regenerate.
2922 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2924 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2925 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2926 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2928 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2931 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2933 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2934 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2935 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2936 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2937 (GOT_symbol): New variable.
2938 (md_undefined_symbol): Set it.
2940 2000-09-01 Richard Henderson <rth@cygnus.com>
2942 * config/tc-ia64.c (match): Don't inline.
2943 (extra_goodness): New.
2944 (md_begin): Prefer nop.f and nop.b for best_template.
2946 2000-08-31 Kazu Hirata <kazu@hxi.com>
2948 * as.c: Fix formatting.
2950 * frags.c: Likewise.
2951 * macro.c: Likewise.
2953 2000-08-31 Eric Christopher <echristo@cygnus.com>
2955 * config/tc-mn10300.c: Cleanup and fix warnings.
2956 (md_pseudo_table): Add initializers.
2957 (md_show_usage): Cleanup.
2958 (md_parse_option): Fix warnings.
2959 (md_undefined_symbol): Fix warnings.
2960 (md_conver_frag): Fix warnings.
2961 (tc_gen_reloc): Fix warnings.
2962 (md_apply_fix3): Fix warnings.
2963 (check_operand): Fix warnings.
2965 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2967 * acinclude.m4: Include libtool and gettext macros from the
2969 * aclocal.m4, configure: Rebuilt.
2971 2000-08-30 Mark Hatle <mhatle@mvista.com>
2973 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2975 2000-08-31 Kazu Hirata <kazu@hxi.com>
2977 * listing.c: Fix formatting.
2979 2000-08-29 Kazu Hirata <kazu@hxi.com>
2981 * app.c: Fix a comment typo. Fix formatting.
2983 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2985 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2986 offset of the target destination for jmp instructions.
2987 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2989 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2991 * NEWS: Mention support for CRIS.
2993 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2995 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2996 Sets `.lcomm' alignment to zero.
2998 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3000 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3001 TC_FIX_ADJUSTABLE): Define.
3003 2000-08-23 Jim Wilson <wilson@cygnus.com>
3005 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3006 unwind.personality_routine is set.
3008 2000-08-23 H.J. Lu <hjl@gnu.org>
3010 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3012 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3014 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3017 2000-08-22 H.J. Lu <hjl@gnu.org>
3019 * config.in (STRICTCOFF): New for strict COFF.
3021 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3022 i386-*-go32* and i386-go32-rtems*.
3023 * configure: Rebuilt.
3025 * config/obj-coff.c (obj_coff_endef): Follow the historical
3026 behavior if STRICTCOFF is not defined.
3028 * doc/internals.texi: Document STRICTCOFF.
3030 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3032 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3033 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3034 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3035 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3036 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3037 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3038 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3041 2000-08-22 Eric Christopher <echristo@cygnus.com>
3043 * config/tc-mn10300.c: (md_apply_fix): New function.
3044 (mn10300_force_relocation): New function.
3045 (mn10300_fix_adjustable): New function.
3047 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3048 (TC_HANDLES_FX_DONE): Define.
3049 (obj_fix_adjustable): Define.
3050 (MD_APPLY_FIX3): Define.
3051 (TC_LINKRELAX_FIXUP): Define.
3053 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3055 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3057 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3059 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3061 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3062 if the fixup resulted in a relocation.
3064 2000-08-18 Nick Clifton <nickc@redhat.com>
3066 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3067 Make reference to first element of shift_names explicit.
3069 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3071 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3072 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3073 add a symbol's address. Removed all target-specific #ifdefs that
3074 used to accomplished the same.
3075 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3076 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3077 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3078 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3079 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3081 2000-08-17 Kazu Hirata <kazu@hxi.com>
3083 * dwarf2dbg.c: Fix formatting.
3085 2000-08-17 Nick Clifton <nickc@redhat.com>
3087 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3088 to be recoded as logical shift lefts by zero.
3090 2000-08-16 Jim Wilson <wilson@cygnus.com>
3092 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3093 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3095 (note_register_values): Handle IA64_OPND_R3_2 operands.
3097 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3099 * config/tc-i860.c (md_operand): Silly typo fixed.
3101 2000-08-16 Nick Clifton <nickc@redhat.com>
3103 * config/tc-arm.c (struct asm_shift): Delete.
3105 (enum asm_shift_index): New.
3106 (struct asm_shift_properties): New.
3107 (struct asm_shift_name): New.
3108 (shift_properties[]); New.
3109 (shift_names[]); New.
3111 (decode_shift): Use new structures.
3112 Issue a warning is "ROR #0" is used.
3113 Issue a warning if "ASR #0" or "LSR #0" is used.
3115 (md_begin): Initialise arm_shift_hsh table from new
3116 asm_shift_name array.
3118 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3120 * config/tc-sparc.c: Kill all warnings.
3121 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3123 (md_show_usage): Update usage text.
3125 2000-08-16 Nick Clifton <nickc@redhat.com>
3127 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3130 2000-08-15 Will Cohen <wcohen@redhat.com>
3132 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3134 * config/tc-sh.c (md_assemble): Changed so debug_type
3135 test performed for ppi_assemble
3136 * config/tc-sh.c: Included dwarf2dbg.h.
3137 (debug_line): Defined.
3138 (md_assemble): Generates dwarf2 line info.
3139 (sh_finalize): New function. Finalize dwarf2 info.
3140 (assemble_ppi): Returns size of code generated.
3141 (build_Mytes): Returns size of code generated.
3142 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3143 * config/tc-sh.h (md_end): Defined.
3144 (sh_finalize): Declared.
3146 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3148 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3151 2000-08-14 Nick Clifton <nickc@redhat.com>
3153 * config/tc-arm.c (do_bx): Allow "bx pc".
3155 2000-08-14 Jim Wilson <wilson@cygnus.com>
3157 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3158 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3159 (md_begin): Change assignment to md.flag to OR in the new bit.
3161 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3163 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3164 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3167 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3169 * NEWS: Mention i860 support.
3171 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3173 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3175 2000-08-14 Andreas Schwab <schwab@suse.de>
3177 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3179 2000-08-11 Andreas Schwab <schwab@suse.de>
3181 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3184 2000-08-11 Kazu Hirata <kazu@hxi.com>
3186 * expr.c: Fix formatting.
3187 * config/obj-bout.c: Likewise.
3189 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3191 * doc/c-i860.texi: Flesh out the i860 section more.
3193 2000-08-10 Kazu Hirata <kazu@hxi.com>
3195 * symbols.c: Fix formatting.
3198 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3200 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3201 modifier has the IgnoreSize bit set.
3203 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3205 From Rodney Brown <RodneyBrown@mynd.com>
3206 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3207 * configure: Regenerate.
3209 2000-08-09 Kazu Hirata <kazu@hxi.com>
3211 * hash.c: Fix formatting.
3214 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3216 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3217 (i860_fix_info): New enum.
3218 (MD_APPLY_FIX3): Define.
3219 (WORKING_DOT_WORD): Define.
3220 (TC_HANDLES_FX_DONE): Define.
3221 (DIFF_EXPR_OK): Define.
3222 (LISTING_HEADER): Define.
3223 (TARGET_FORMAT): Select target format based on endian flag.
3224 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3225 (target_big_endian): Add external declaration.
3227 * config/tc-i860.c: All existing code reworked completely. Other
3228 new code shown below.
3229 (SYNTAX_SVR4): Define.
3230 (target_warn_expand): New variable.
3231 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3232 (md_longopts): Declare and define with new options (-EL, -EB,
3234 (md_show_usage): New function.
3235 (md_operand): New function.
3236 (obtain_reloc_for_imm16): New function.
3237 (md_apply_fix3): New function.
3238 (tc_gen_reloc): New function.
3240 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3242 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3243 2 bytes of the jump address are in the same frag.
3244 (find): Accept 68hc12 register indirect modes.
3246 * NEWS: Mention 68HC11 & 68HC12 support.
3248 2000-08-07 Richard Henderson <rth@cygnus.com>
3250 * config/tc-ia64.c (unwind): Add prologue_mask member.
3251 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3252 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3253 (dot_body): Clear unwind.prologue_mask.
3254 (dot_prologue): Set it. Accept a register second argument.
3256 2000-08-07 Kazu Hirata <kazu@hxi.com>
3258 * config/atof-ieee.c: Fix formatting.
3259 * config/atof-tahoe.c: Likewise.
3261 2000-08-06 Nick Clifton <nickc@cygnus.com>
3263 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3266 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3267 of .popsection, .previous, .pushsection, .subsection,
3268 .version, .vtable_entry, .vtable_inherit and .weak.
3270 2000-08-05 Kazu Hirata <kazu@hxi.com>
3272 * config/tc-cris.c: Fix formatting.
3273 * config/tc-i386.c: Likewise.
3274 * config/tc-sparc.c (sparc_ip): Simplify the code.
3276 2000-08-04 Kazu Hirata <kazu@hxi.com>
3278 * config/tc-cris.c: Rearrange code for readability.
3279 * config/tc-d10v.c: Fix formatting.
3280 * config/tc-m32r.c: Likewise.
3281 * config/tc-sparc.c: Likewise.
3283 2000-08-02 Jim Wilson <wilson@cygnus.com>
3285 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3286 before ia64_find_opcode.
3287 (md_assemble): Likewise.
3289 2000-08-01 Nick Clifton <nickc@cygnus.com>
3291 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3292 Undo some formatting fixes.
3294 2000-08-01 Kazu Hirata <kazu@hxi.com>
3296 * config/obj-som.c: Fix formatting.
3297 * config/obj-ieee.c: Likewise.
3298 * config/tc-arm.c: Likewise.
3299 * config/tc-v850.c: Likewise.
3301 2000-08-01 Nick Clifton <nickc@redhat.com>
3303 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3304 index by command line option.
3306 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3308 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3309 (@node M68K-Branch): Rewrite to match the reality.
3311 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3313 * doc/c-i860.texi: New file.
3314 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3315 * doc/Makefile.in: Regenerate.
3316 * doc/all.texi: Add I860 as relevant architecture.
3317 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3319 2000-07-31 Kazu Hirata <kazu@hxi.com>
3321 * config/tc-d30v.c: Fix formatting.
3323 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3325 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3326 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3327 long emit a long branch if available instead of an absolute jump, never
3328 emit absolute jumps for anything with --pcrel.
3330 * doc/c-m68k.texi: Document new command line option.
3332 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3334 * config/tc-avr.c: Use PARAMS macro in function declarations.
3335 Don't declare md_pcrel_from_section (already in tc-avr.h).
3336 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3337 (avr_operand): Don't set (unsigned) op_mask to -1.
3339 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3341 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3342 * configure: Regenerated.
3343 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3344 of operand to the .type directive (.e.g, "type").
3346 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3348 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3349 * app.c (do_scrub_chars): Record where first comment found.
3350 * read.c (read_a_source_file): Init found_comment on entry, and
3351 notify whether comments found on exit.
3352 * config/tc-hppa.c (md_shortopts): Add "c".
3353 (md_longopts): Add warn-comment.
3354 (md_parse_option): Handle it.
3355 (md_show_usage): Show available options.
3356 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3358 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3360 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3361 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3363 (md_estimate_size_before_relax): Don't fall off end of function.
3365 2000-07-27 Kazu Hirata <kazu@hxi.com>
3367 * config/tc-avr.c: Fix formatting.
3368 * config/tc-ns32k.c: Likewise.
3370 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3372 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3374 2000-07-27 Kazu Hirata <kazu@hxi.com>
3376 * config/tc-d10v.c: Fix formatting.
3377 * config/tc-z8k.c: Likewise.
3378 * config/tc-sparc.c: Likewise.
3380 2000-07-26 Dave Brolley <brolley@redhat.com>
3382 * cgen.c (queue_fixup): Declare opinfo.
3383 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3384 (gas_cgen_md_operand): Ditto.
3385 (gas_cgen_md_apply_fix3): Ditto.
3387 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3389 * config/obj-coff.c (obj_frob_symbol): Don't merge
3390 labels. Don't merge if the symbol isn't constant. Return
3391 immediately if a symbol is merged.
3393 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3395 * frags.c (frag_align): Correct absolute section alignment.
3397 2000-07-20 DJ Delorie <dj@redhat.com>
3399 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3400 it breaks linking against DLLs.
3402 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3404 * configure.in: Add CRIS support.
3405 * configure: Regenerate.
3406 * Makefile.am: (CPU_TYPES): Add cris.
3407 (CPU_OBJ_VALID) [aout]: Add cris.
3408 (MULTI_CPU_TYPES): Add cris.
3409 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3410 [coff]: Only i386 and mips are valid.
3411 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3412 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3413 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3414 Regenerate dependencies.
3415 * Makefile.in: Regenerate.
3416 * aclocal.m4: Regenerate.
3417 * as.c: Declare crisaout, criself.
3418 * config/tc-cris.h, config/tc-cris.c: New.
3419 * config/e-criself.c, config/e-crisaout.c: New.
3420 * po/POTFILES.in, po/gas.pot: Regenerate.
3422 2000-07-20 Kazu Hirata <kazu@hxi.com>
3424 * read.c: Fix formatting.
3425 * write.c: Fix formatting.
3427 2000-07-19 H.J. Lu <hjl@gnu.org>
3429 * sb.c: Include <stdlib.h> if exists for abort ().
3431 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3433 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3434 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3435 (pa_type_args): Same here.
3437 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3439 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3440 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3441 the storage class is already set.
3443 2000-07-17 Kazu Hirata <kazu@hxi.com>
3445 * config/tc-m68hc11.c: Fix formatting.
3446 * config/tc-mn10200.c: Likewise.
3447 * config/tc-mn10300.c: Likewise.
3448 * config/tc-pj.c: Likewise.
3449 * config/tc-tic80.c: Likewise.
3450 * config/tc-w65.c: Likewise.
3452 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3454 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3457 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3459 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3462 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3464 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3465 ELF as are used for SOM (except the 32-bit reloc one) to decide
3466 whether a symbol can be reduced to a section symbol. Expand on
3467 the comment for symbols involved in LR% and RR% expressions.
3469 2000-07-14 Nick Clifton <nickc@cygnus.com>
3471 * config/tc-mips.c (mips_disable_float_construction): New
3472 static variable. Set to true if doubles should not be
3473 constructed by loading two single width fp registers with
3474 halves of the value.
3475 (mips_ip): Test mips_disable_float_construction.
3476 (md_longopts): Add command line switches --construct-floats
3477 and --no-construct-floats.
3478 (md_parse_option): Parse new command line options.
3479 (md_show_usage): Describe new command line options.
3481 * doc/c-mips.texi: Document new command line options.
3483 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3485 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3486 * configure: Regenerate.
3488 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3490 * configure.in (DEFAULT_EMULATION setting): Revert part of
3491 2000-07-01 change that set te_multi=multi unless set to tmips.
3492 * configure: Regenerate.
3494 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3496 * config/obj-coff.c (coff_frob_section): Add padding to the last
3497 section when aligning it increases its size.
3499 2000-07-11 Kazu Hirata <kazu@hxi.com>
3501 * config/tc-tic54x.c: Fix formatting.
3503 2000-07-10 Kazu Hirata <kazu@hxi.com>
3505 * config/tc-h8500.c: Fix formatting.
3506 * config/tc-tic54x.c: Fix formatting.
3508 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3510 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3511 displacements correctly.
3513 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3515 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3517 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3521 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3523 From David Huggins-Daines <dhd@linuxcare.com>
3524 * config/te-hppalinux64.h: Add a new emulation.
3525 * configure.in (emulations): Add configure bits to support the
3526 64-bit Linux/parisc target.
3527 * configure: Regenerate.
3529 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3530 (md_shortopts): Add `V' for ELF.
3532 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3533 when SOM or ELF_ARG_RELOC are defined.
3534 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3535 ELF_ARG_RELOC are defined.
3536 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3537 (pa_stringer): ..Do it here instead. Fix comment typos.
3538 (hppa_force_relocation): Cast enums to int before comparing with
3541 From Ryan Bradetich <rbradetich@uswest.net>
3542 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3543 redifinition warning.
3544 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3545 (hppa_force_relocation): ditto
3546 (md_apply_fix): Added cast to buf to fix warnings.
3548 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3549 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3551 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3552 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3553 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3554 reloc_type** to avoid warnings in switch.
3555 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3556 little earlier instead.
3558 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3560 (pa_type_args): Use symbol_arg_reloc_info.
3561 (struct pa_it): Make arg_reloc unsigned int.
3562 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3563 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3564 (pa_code): Delete. pa_text duplicates this function.
3565 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3566 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3568 (cons_fix_new_hppa): Actually change selector to e_fsel when
3569 warning about assuming so.
3570 (tc_gen_reloc): More example elf arg reloc code.
3571 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3572 (hppa_force_relocation): Likewise.
3574 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3576 (pa_end_of_source): Prototype.
3577 (hppa_fix_adjustable): Prototype.
3578 (LABELS_WITHOUT_COLONS): Move it..
3579 * config/te-hppa.h: To here.
3581 * config/te-hppa64.h: New file.
3583 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3585 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3586 format -10, -16, 16 relocs.
3587 (hppa_elf_mark_end_of_function): Test for null
3588 last_call_info->start_symbol
3590 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3591 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3592 re_assesmble_* functions. Delete extraneous statements. Fix
3594 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3595 insn to re_assemble_*.
3597 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3599 * doc/internals.texi (Expressions): Fix typo.
3601 2000-07-08 Kazu Hirata <kazu@hxi.com>
3603 * config/tc-sh.c: Fix formatting.
3604 * config/tc-tic54x.c: Fix formatting.
3605 * depend.c: Fix formatting.
3606 * flonum-konst.c: Likewise.
3607 * flonum-mult.c: Likewise.
3609 2000-07-07 Kazu Hirata <kazu@hxi.com>
3611 * config/tc-sh.c: Fix comments.
3612 * config/obj-vms.c: Fix comments.
3613 * config/tc-a29k.c: Likewise.
3614 * config/tc-alpha.c: Likewise.
3615 * config/tc-h8300.c: Likewise.
3616 * config/tc-h8500.c: Likewise.
3617 * config/tc-i370.c: Likewise.
3618 * config/tc-ia64.c: Likewise.
3619 * config/tc-m68hc11.c: Likewise.
3620 * config/tc-m68k.c: Likewise.
3621 * config/tc-mips.c: Likewise.
3622 * config/tc-ns32k.c: Likewise.
3623 * config/tc-ppc.c: Likewise.
3624 * config/tc-z8k.c: Likewise.
3626 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3628 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3629 Default to '(SEC_LOAD | SEC_DATA)'.
3630 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3632 * doc/internals.texi (CPU Backend): Describe
3633 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3635 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3637 * as.c (parse_args): NULL terminate the long option list.
3639 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3641 * config/tc-d30v.h: Include "write.h" for fixS.
3642 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3644 2000-07-05 Nick Clifton <nickc@cygnus.com>
3646 * config/tc-d30v.c (write_2_short): Further changes to warning
3647 messages produced when combining EITHER_BUT_PREFER_MU attributed
3650 2000-07-05 DJ Delorie <dj@redhat.com>
3654 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3656 * config/tc-arm.c (psrs): Accept combinations of flags.
3658 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3660 * config/tc-avr.c: Change _ () to _() around all strings marked
3661 for translation (exception from the usual coding style).
3662 (avr_opt): New struct variable, how the new switches are set.
3663 (OPTION_MMCU): Define as 'm' and actually use.
3664 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3665 (show_mcu_list): New function, display the list of known MCUs.
3666 (md_show_usage): Document the new switches. Call show_mcu_list.
3667 (avr_set_arch): Change 'm' to OPTION_MMCU.
3668 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3669 Handle the new switches.
3670 (avr_operands): Disable warnings for undefined combinations of
3671 operands if -mall-opcodes. Disable warnings for skipping two-word
3672 instructions if enhanced core or -mno-skip-bug.
3673 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3674 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3675 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3676 (avr_ldi_expression): Warn about implicit lo8().
3677 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3679 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3681 * configure.in: Add entry for mips-*-sysv4*MP*
3682 * configure: Rebuild
3683 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3684 elf32-tradlittlemips for traditional mips targets.
3685 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3686 test for Link Once sections as in adjust_reloc_syms.
3687 * config/te-tmips.h: New file for traditional mips targets. Define
3690 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3692 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3693 flags argument is not present, don't change an existing section's
3694 section's attributes. If the flags argument is present, warn if the
3695 attributes don't match the section's current attributes. When
3696 long section names are supported, set SEC_LINK_ONCE and
3697 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3699 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3701 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3702 symbols; create them.
3704 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3706 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3707 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3709 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3711 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3712 expressions. Ignore the problem when handling 16 bit signed
3713 immediates, because the assembler will take care of the relocation
3716 2000-06-27 Nick Clifton <nickc@cygnus.com>
3718 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3719 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3720 sequential order, and emit warning messages if the input source
3721 code contains constructs like that, or parallel constructs
3722 containing such opcodes.
3724 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3726 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3727 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3728 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3729 (md_show_usage): Update usage message.
3730 (md_parse_option): Allow redefinition of MCU type within the
3731 same avr[1-5] bfd machine type. Show both old and new MCU type
3732 in the error message.
3733 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3734 Simplify 8K wrap code.
3736 2000-06-25 Kazu Hirata <kazu@hxi.com>
3738 * config/obj-aout.c: Remove all uses of DEFUN.
3739 * config/obj-ieee.c: Likewise.
3740 * config/tc-sh.c: Fix comment typos.
3741 * config/tc-tahoe.c: Likewise.
3742 * config/tc-vax.c: Likewise.
3743 * config/tc-w65.c: Likewise.
3744 * config/tc-z8k.c: Likewise.
3745 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3747 2000-06-24 DJ Delorie <dj@cygnus.com>
3749 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3750 more changes from Sept 1999
3751 (tc_i386_fix_adjustable): ditto
3752 (md_apply_fix3): ditto
3754 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3756 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3757 (gas_cgen_parse_operand): Set it around expression() call.
3758 (gas_cgen_md_operand): Test for it before longjmp().
3760 2000-06-24 Kazu Hirata <kazu@hxi.com>
3762 * config/tc-h8500.c: Remove all uses of DEFUN.
3763 * config/tc-sh.c: Likewise.
3764 * config/tc-w65.c: Likewise.
3765 * config/tc-z8k.c: Likewise.
3767 * config/tc-h8500.c: Fix typos in comments.
3769 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3771 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3774 2000-06-23 matthew green <mrg@redhat.com>
3776 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3777 defined. Fix error message for `[' grouping.
3779 2000-06-22 Kazu Hirata <kazu@hxi.com>
3781 * config/tc-h8300.c: Fix formatting and comment typos.
3783 2000-06-22 Timothy Wall <twall@cygnus.com>
3785 * config/tc-ia64.c (note_register_values): Move premature QP
3786 notation clearing into the appropriate place.
3788 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3790 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3791 first before anything else. Add bin-bugs.h, emul.h and progress.h
3792 Sort list of files as for $(OBJS) in Makefile.am.
3794 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3795 find one. Remake dependencies.
3796 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3797 * Makefile.in: Regenerate.
3798 * doc/Makefile.in: Regenerate.
3800 * config/tc-i386.c (i386_displacement): Don't assume a constant
3801 displacement is necessarily 16 bits when in 16 bit code mode.
3802 (md_assemble): Instead size the displacement here after we know
3803 for sure that a .code16gcc operand hasn't automatically added
3804 operand size prefixes.
3806 2000-06-21 H.J. Lu <hjl@gnu.org>
3808 * Makefile.am: Rebuild dependency.
3809 * Makefile.in: Rebuild.
3811 2000-06-21 Kazu Hirata <kazu@hxi.com>
3813 * config/tc-h8300.c (parse_reg): Make the function static.
3814 (parse_exp): Likewise.
3816 2000-06-20 DJ Delorie <dj@cygnus.com>
3818 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3819 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3820 for cygwin import libraries to work properly.
3822 2000-06-20 H.J. Lu <hjl@gnu.org>
3824 * Makefile.am: Rebuild dependency.
3825 * Makefile.in: Rebuild.
3826 * configure: Likewise.
3827 * doc/Makefile.in: Likewise.
3829 2000-06-20 Timothy Wall <twall@cygnus.com>
3831 * doc/internals.texi (CPU backend): Add @itemx for
3832 TC_START_LABEL_WITHOUT_COLON.
3833 * doc/c-tic54x.texi: New.
3834 * doc/as.texinfo: Add tic54x features and include primary tic54x
3836 * doc/all.texi: Add C54X.
3837 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3838 * doc/Makefile.in: Regenerate.
3839 * configure.in: Add tic54x and define LIBM for tic54x.
3840 * configure: Regenrate.
3841 * config/tc-tic54x.[ch]: New.
3842 * config/obj-coff.h: Add tic54x.
3843 * Makefile.am: (CPU_TYPES): Add tic54x.
3844 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3845 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3846 (as_new_LDADD): Add $(LIBM).
3847 * Makefile.in: Regenerate.
3849 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3851 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3852 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3853 * doc/as.texinfo: Likewise.
3855 * configure, Makefile.in: Regenerate.
3856 * configure.in (emulations): Recognize m6811 and m6812.
3857 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3858 Added files for 68hc11 and 68hc12 assembler.
3859 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3860 * config/tc-m68hc11.h: Header definition for that assembler.
3862 2000-06-18 Nick Clifton <nickc@redhat.com>
3864 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3865 instead of OCTETS_PER_BYTE.
3867 * config/tc-v850.c: Fix compile time warnings.
3868 * config/tc-ppc.c: Fix compile time warnings.
3870 2000-06-18 H.J. Lu <hjl@gnu.org>
3872 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3873 * configure: Rebuild.
3875 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3877 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3880 2000-06-16 Nick Clifton <nickc@cygnus.com>
3882 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3883 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3885 * doc/c-mips.texi: Document newly accepted cpu variants.
3887 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3889 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3891 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3893 * macro.c (getstring): Make it possible to escape the quote
3896 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3898 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3900 2000-06-13 H.J. Lu <hjl@gnu.org>
3902 * configure: Regenerate.
3904 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3906 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3908 * doc/internals.texi (line_separator_chars): Semicolon is no
3909 longer a default. Mention null and newline as defaults.
3911 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3913 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3914 * config/tc-i860.h (line_separator_chars): Likewise.
3915 * config/tc-h8300.c (line_separator_chars): Likewise.
3916 * config/tc-i960.c (line_separator_chars): Likewise.
3917 * config/tc-m68k.c (line_separator_chars): Likewise.
3918 * config/tc-mips.c (line_separator_chars): Likewise.
3919 * config/tc-ns32k.c (line_separator_chars): Likewise.
3920 * config/tc-sparc.c (line_separator_chars): Likewise.
3921 * config/tc-vax.c (line_separator_chars): Likewise.
3923 * config/tc-h8300.c (comment_chars): Use string initialiser.
3924 * config/tc-i960.c (line_comment_chars): Likewise.
3925 * config/tc-z8k.c (comment_chars, line_comment_chars,
3926 line_separator_chars): Likewise.
3928 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3931 2000-06-08 Nick Clifton <nickc@cygnus.com>
3933 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3936 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3938 * configure.in (VERSION): Update to show this is the CVS mainline.
3940 2000-06-08 Matthew Jacob <mjacob@feral.com>
3942 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3943 $at is the integer register $r28, vs. both $r28 and the floating
3944 point register $f28.
3946 2000-06-08 James E. Wilson <wilson@cygnus.com>
3948 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3949 (dot_endp): Don't call ia64_flush_insns.
3950 (emit_one_bundle): Don't delete prologue/body records from
3951 unwind_record list in first loop. Rewrite second loop to account for
3954 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3956 * config/tc-ia64.c: Add missing prototypes.
3957 (generate_unwind_image): Cast argument to output_unw_records call.
3959 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3961 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3963 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3965 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3966 (REGISTER_P): likewise.
3967 (avr_opcodes): uses include/opcode/avr.h
3968 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3970 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3972 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3975 2000-06-03 H.J. Lu <hjl@gnu.org>
3977 * read.c (is_end_of_line): Put back `;'.
3979 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3981 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3983 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3985 * expr.c (operand): Test is_end_of_line outside switch to catch
3986 line separator chars that are also operators.
3987 (operator): Return O_illegal for line separator chars.
3989 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3990 entry (or `!' entry for TC_HPPA).
3992 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3993 before indexing is_end_of_line. Remove redundant check for '\0'.
3995 * config/tc-h8500.c (md_assemble): Likewise.
3996 * config/tc-mcore.c (md_assemble): Likewise.
3997 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4000 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4002 * config/tc-mcore.c (mcore_cons): Likewise.
4003 (mcore_float_cons): Likewise.
4004 (mcore_stringer): Likewise.
4005 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4007 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4009 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4011 2000-05-29 Nick Clifton <nickc@cygnus.com>
4013 * config/tc-sh.c: Fix compile time warning messages.
4015 * config/tc-mips.c: Fix compile time warning messages.
4017 2000-05-29 Philip Blundell <philb@gnu.org>
4019 * doc/as.texinfo: Update copyright dates.
4020 (Local Labels): Delete misplaced mention of ARM.
4021 * NEWS: Mention ARM ELF support.
4023 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4025 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4026 it is modified, and use the real_size to compute the frag address
4027 for dwarf2 line info.
4029 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4031 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4032 line-matching scheme to cope with automake moving variables around.
4033 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4034 * Makefile.in: Regenerate.
4036 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4038 * config/tc-sparc.c (sparc_relax): New.
4039 (md_longopts): Add -relax and -no-relax options.
4040 (md_parse_options, md_show_usage): Likewise.
4041 (md_apply_fix3): Optimize tail call into branch always if possible.
4043 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4045 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4046 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4047 rules, with warning when a GAS statement specifies a packing that
4048 will result in an instruction being squashed.
4049 Added typdef packing_type and enumerals, changed various integer
4050 literals to use the enumerals.
4052 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4054 * config/tc-ia64.c (dot_restorereg_p): New function.
4055 (md_pseudo_table): Add restorereg.p.
4056 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4057 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4059 * config/tc-ia64.h (unw_record_type): Add unwabi.
4060 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4061 called MASK with members for imask, and the masks produced by
4062 fr_mem, gr_mem, br_mem, and frgr_mem.
4063 (unw_p_record): Add members ABI and CONTEXT.
4064 (unw_x_record): Add member AB.
4065 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4066 as pseudo-register for use during unwind info generation.
4067 (AR_PFS, AR_LC): New macros.
4068 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4069 whose names start with an at sign (as in "@priunat").
4070 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4072 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4073 proc_end, unwind_info, personality_routine): Consolidate into
4074 "unwind" structure to reduce offset-table use. Add member
4075 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4077 (output_R1_format, output_R3_format, output_P3_format,
4078 output_P6_format): Initialize R with zero to reduce compiler warnings.
4079 (output_P7_format): Ditto. Add `default' branch to switch
4080 statement to reduce compiler warnings.
4081 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4082 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4083 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4084 into single argument.
4085 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4086 compiler warnings. Merge A and B args into single argument.
4087 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4088 A and B args into single argument.
4089 (free_record): Removed (wasn't used).
4090 (free_list_records): Also free imasks in prologue records.
4091 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4092 (output_spill_mask): Remove.
4093 (output_unwabi): New function.
4094 (output_epilogue, output_label_state, output_copy_state): Call
4096 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4097 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4099 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4100 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4101 as part of handling the prologue records. Emit region's imask if
4102 we have one. Handle unwabi, epilogue, label_state, copy_state,
4103 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4104 spill_sprel_p, and spill_reg_p records.
4105 (set_imask, count_bits, slot_index): New function.
4106 (fixup_unw_records): Fix region size computation. Handle
4107 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4108 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4109 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4110 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4111 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4112 (dot_save): Use manifest constants for applicaton registers.
4113 Handle REG_PR and REG_PRIUNAT.
4114 (dot_restore): Don't just ignore it.
4115 (dot_restorereg): New function..
4116 (generate_unwind_image): Ensure unwind info is a multiple of eight
4117 bytes, not just four bytes.
4118 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4119 (dot_altrp): Don't just ignore it.
4120 (dot_savemem): New function. Replaces dot_savesp() and
4121 dot_savepsp(). Use manifest constants for applicaton registers.
4122 Handle REG_PR and REG_PRIUNAT.
4123 (dot_savef): Simplify.
4124 (dot_saveb): Support generation of br_gr.
4125 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4126 dot_label_state, dot_copy_state): New function.
4127 (dot_unwabi): Don't just ignore it.
4128 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4129 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4130 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4131 (emit_one_bundle): Set slot number for prologue/body records
4132 *before* emitting the first insn.
4133 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4134 (md_begin): Declare "psp" pseudo-register.
4135 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4136 so we don't get segfault.
4137 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4138 counts as required per SW Conventions manual
4139 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4140 output_preds_psprel, output_preds_sprel, output_spill_base,
4141 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4142 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4143 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4144 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4145 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4146 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4147 (dot_vframe): Implement.
4148 (dot_vframesp, dot_vframepsp): New function.
4150 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4152 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4153 * configure: Regenerate.
4155 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4157 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4158 (md_estimate_size_before_relax): so we can use it here instead of
4159 old kludges. Localise vars to blocks. Comment.
4161 * frags.c (frag_new): Update fr_var comments.
4162 * frags.h (struct frag): Ditto.
4164 2000-05-22 Richard Henderson <rth@cygnus.com>
4166 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4167 (pseudo_func): Add pcrel.
4168 (operand_match): Handle IA64_OPND_TGT64.
4169 (build_insn): Likewise.
4170 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4171 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4172 (fix_insn): Handle all three 64-bit relocation types.
4174 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4176 * obj.h (struct format_ops): New members begin, app_file,
4177 s_set_other, s_set_desc, s_get_type, s_set_type,
4178 separate_stab_sections, init_stab_section.
4180 * config/obj-multi.h: Update GPL notice to v2.
4182 (obj_app_file): New.
4183 (S_SET_SIZE): Test s_set_size for NULL before calling.
4184 (S_SET_ALIGN): Similar for s_set_align.
4189 (SEPARATE_STAB_SECTIONS): New.
4190 (INIT_STAB_SECTION): New.
4191 (EMIT_SECTION_SYMBOLS): New.
4192 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4194 * config/obj-elf.h: Update GPL notice to v2.
4195 Mention that this file is included from obj-multi.h.
4196 (obj_begin): Wrap definition in ifndef.
4197 (elf_file_symbol): Constify declaration.
4198 (obj_app_file): Ditto.
4199 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4200 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4202 * config/obj-elf.c (elf_s_set_other): New.
4203 (elf_file_symbol): Constify argument.
4204 (elf_separate_stab_sections): New.
4205 (elf_init_stab_section): New.
4206 (elf_format_ops): Add new members. Remove comma at end.
4208 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4209 (ecoff_format_ops): Add new fields. Remove comma at end.
4210 Mention inconsistency for emit_section_symbols.
4212 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4214 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4215 (coff_separate_stab_sections): New.
4216 (coff_format_ops): Add new members.
4218 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4219 (obj_aout_s_set_other): New.
4220 (obj_aout_s_set_desc): New.
4221 (obj_aout_s_get_type): New.
4222 (obj_aout_s_set_type): New.
4223 (obj_aout_separate_stab_sections): New.
4224 (aout_format_ops): New members added. Use obj_aout_process_stab,
4225 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4226 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4228 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4230 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4232 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4233 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4234 (md_estimate_size_before_relax): Ensure jumps to weak and
4235 externally visible symbols are relocatable.
4237 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4239 * stabs.c (aout_process_stab): Make global.
4240 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4241 * read.h (aout_process_stab): Declare.
4243 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4244 Generalize to *aout, *coff *elf.
4245 * configure: Regenerated.
4247 * doc/internals.texi (Object format backend): Say
4248 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4250 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4251 * Makefile.in: Regenerated.
4253 2000-05-19 Catherine Moore <clm@cygnus.com>
4255 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4257 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4259 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4260 instruction to reflect change in re_assemble_*.
4262 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4264 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4265 build PA64 ELF tools.
4266 * configure: Rebuilt.
4268 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4270 * Makefile.am: Regenerate dependencies.
4271 * Makefile.in: Regenerate.
4273 2000-05-15 Nick Clifton <nickc@cygnus.com>
4275 * config/tc-arm.c (struct asm_psr): Add boolean field
4276 distinguishing between CSPR and SPSR. Rename 'number' field
4278 (psrs): Rearrange contents to match new asm_psr structure.
4279 (arm_psr_parse): Move next to psr_required_here. Make it
4280 return an asm_psr structure.
4281 (psr_required_here): Use asm_psr structure returned by
4283 (do_msr): Reorganise to allow psr_required_here to be called
4285 (md_undefined_name): Mark 'name' parameter as unused, since
4286 the COFF target does not use it.
4288 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4290 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4292 * config/te-aux.h: Likewise.
4293 * config/te-dpx2.h: Likewise.
4294 * config/te-go32.h: Likewise.
4295 * config/te-hp300.h: Likewise.
4296 * config/te-hppa.h: Likewise.
4297 * config/te-i386aix.h: Likewise.
4298 * config/te-ic960.h: Likewise.
4299 * config/te-interix.h: Likewise.
4300 * config/te-nbsd532.h: Likewise.
4301 * config/te-pc532mach.h: Likewise.
4302 * config/te-ppcnw.h: Likewise.
4303 * config/te-psos.h: Likewise.
4304 * config/te-sparcaout.h: Likewise.
4305 * config/te-sun3.h: Likewise.
4306 * config/te-sysv32.h: Likewise.
4308 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4310 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4311 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4312 and sign extend without an if statement.
4313 (build_bytes): Likewise.
4315 2000-05-14 Kazu Hirata <kazu@hxi.com>
4317 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4318 X_add_symbol L_32 case.
4320 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4322 * config/te-freebsd.h: New file.
4324 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4326 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4327 bindtextdomain): Replace defines with those from intl/libgettext.h
4328 to quieten gcc warnings.
4330 * NEWS: Mention x86 .arch and -q.
4332 * config/tc-i386.c (quiet_warnings): New.
4333 (md_assemble): Use quiet_warnings.
4334 (md_parse_option): Set quiet_warnings from -q.
4335 (md_show_usage): Mention -q, delete -m.
4336 (flag_do_long_jump): Delete.
4337 (md_parse_option): Remove -m.
4338 (md_show_usage): Remove -m.
4339 (md_create_long_jump): Remove useless flag_do_long_jump code.
4341 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4342 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4344 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4345 Alexander Sokolov <robocop@netlink.ru>
4347 * doc/c-i386.texi (i386-Arch): New section.
4348 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4350 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4351 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4352 architecture has been given and is not 486.
4353 (set_cpu_arch): New.
4354 (md_pseudo_table): Add .arch.
4355 (md_assemble): Warn if cpu architecture has been given and an
4356 unsupported instruction.
4358 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4359 Move operand_types bit defines after relevant template field.
4360 (template): Add cpu_flags.
4364 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4366 * config/tc-mn10300.h (md_end): Define.
4367 (mn10300_finalize): Declare.
4368 * config/tc-mn10300.c: Include dwarf2dbg.h.
4369 (debug_line): Define.
4370 (md_assemble): Generate dwarf2 line info.
4371 (mn10300_finalize): New function. Finalize dwarf2 info.
4373 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4375 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4376 external version of the relocation for weak symbols.
4378 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4380 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4381 frame size in units of 16 bytes, as required per SW Conventions manual.
4382 (output_unw_records): Output info-block header as a dword to get
4385 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4387 * as.h: #include "file", not <file> on files from ../include.
4388 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4389 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4390 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4391 (tc_coff_symbol_emit_hook): Ditto.
4392 (OPTCOUNT): Cast to int to avoid compiler warning.
4393 (md_begin): Fix signed/unsigned warnings.
4395 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4397 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4398 ABRANCH LONG case for a conditional branch on a 68000.
4399 (md_estimate_size_before_relax): Likewise. Also handle
4400 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4401 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4402 PC-relative on all CPUs.
4403 (md_estimate_size_before_relax): Likewise.
4405 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4407 * as.c (parse_args): Just mention current year in printed
4410 2000-05-03 J.T. Conklin <jtc@redback.com>
4412 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4414 (md_parse_option): Recognize -m7400.
4416 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4418 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4419 don't permit lp to become less than the words array.
4421 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4423 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4424 Fix little-endian case.
4426 2000-05-03 David O'Brien <obrien@NUXI.com>
4428 * as.c (parse_args): Update copyright.
4430 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4432 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4433 for the .bss section too.
4435 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4437 * configure.in: Set em=linux for hppa-*-linux.
4438 * configure: Regenerate.
4439 * doc/Makefile.in: Regenerate with correct automake.
4441 * frags.c (frag_grow): Sanity check chunk_size.
4443 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4444 * config/obj-som.h: Likewise.
4445 * config/obj-ieee.h: Likewise.
4447 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4449 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4450 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4451 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4452 (pa_ip): low_sign_unext now returns via function value. Use
4453 re_assemble_* instead of dis_assemble_* and
4454 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4456 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4457 (md_section_align, md_parse_option, md_show_usage,
4458 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4459 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4460 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4461 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4462 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4464 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4465 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4466 outside of switch. Correct mask and shifting errors in case 10
4467 and case -11. In case 21, compare against signed range to suit
4468 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4469 case 17 and case 22, use offsetT variable to properly check range.
4470 Use re_assemble_* here too.
4471 (evaluate_absolute): Change type of value to offsetT. Call
4472 hppa_field_adjust to do the work for us.
4473 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4474 (pa_parse_cmpib_64_cmpltr): Ditto.
4475 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4476 of i to unsigned int.
4477 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4478 (pa_end_of_source): Return type is void.
4480 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4482 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4484 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4486 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4487 More comments added.
4488 (md_begin): Removed "construct symbols for each register name".
4489 Because register names conflicts with GCC generated function
4491 (avr_operand): Now constant numbers can be used as a register
4492 identifiers (0 as r0, 31 as r31).
4493 (md_assemble): use skip_space () before parsing instruction
4496 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4498 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4499 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4500 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4501 * configure: Regenerate.
4503 2000-04-29 Andreas Jaeger <aj@suse.de>
4505 * as.h: Correctly check GCC version.
4507 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4509 * doc/as.1: Fix unbalanced brackets.
4511 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4513 (line_comment_chars): Set to '/' if TE_FreeBSD.
4515 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4517 * configure.in: Configury support for PA64 (currently disabled).
4518 * configure: Rebuilt.
4520 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4522 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4523 bfd_set_section_alignment.
4525 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4527 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4530 2000-04-24 Nick Clifton <nickc@cygnus.com>
4532 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4533 * doc/as.texinfo (Align): Include arm and strongarm in list of
4534 targets that have the second form of the behaviour of the .align
4537 2000-04-24 Mark Klein <mklein@dis.com>
4539 * config/obj-som.c: Terminate obj_pseudo_table.
4541 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4543 * as.c (parse_args): Allow md_parse_option to override -a listing
4545 * config/obj-coff.c (add_lineno): Change type of offset parameter
4546 from "int" to "bfd_vma."
4547 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4548 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4549 (ppc_change_csect): Align correctly for XCOFF64.
4550 (ppc_machine): New function, which discards "ppc_machine" line.
4551 (ppc_tc): Cons for 8 when code is 64 bit.
4552 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4554 (md_parse_option): Handle -a64 and -a32.
4556 * config/tc-ppc.h (TARGET_MACH): Define.
4557 (TARGET_FORMAT): Move to function.
4558 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4560 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4562 * config/tc-avr.c: New AVR_ISA_ defined.
4563 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4564 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4565 for `fmul', `movw' and `lpm R,Z' instructions.
4566 (avr_operands): Warn if current opcode is a two-word instruction
4567 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4568 (avr_opcodes): New commands added.
4569 (REGISTER_P): Check 'a' and 'v' constraint letters.
4570 (mcu_types): New MCU added.
4572 2000-04-22 Timothy Wall <twall@cygnus.com>
4574 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4576 (operand_match): Conditionally insert default bit values for IMMU9.
4578 2000-04-14 Matthew Green <mrg@cygnus.com>
4580 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4581 * configure: Rebuilt.
4583 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4584 Jason Eckhardt <jle@cygnus.com>
4586 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4588 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4589 Added handling of new operand types l,y,&,fe,fE,fx.
4591 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4592 David Mosberger <davidm@hpl.hp.com>
4593 Timothy Wall <twall@cygnus.com>
4594 Andrew MacLeod <amacleod@cygnus.com>
4595 Jim Wilson <wilson@cygnus.com>
4597 * Makefile.am (CPU_TYPES): Add ia64.
4598 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4599 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4600 * Makefile.in: Rebuild.
4601 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4602 * configure: Rebuild.
4603 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4604 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4605 * expr.c (expr): Handle md_optimize_expr.
4606 * read.c (LEX_HASH): Add comment.
4607 * config/tc-ia64.c, config/tc-ia64.h: New files.
4609 2000-04-21 Richard Henderson <rth@cygnus.com>
4611 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4612 bundling a non-delayed branch type instruction.
4614 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4616 * config/tc-mn10300.c (HAVE_AM30): Define.
4617 (md_assemble): Use it.
4619 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4621 * config/obj-elf.c (obj_elf_change_section): Check for changed
4624 * Makefile.am: (CPU_MULTI_VALID): Remove.
4625 (MULTI_CPU_TYPES): Define.
4626 (MULTI_CPU_OBJ_VALID): Define.
4627 (DEPTC): Use the above.
4628 (DEPOBJ): Same here.
4630 Regenerate dependencies.
4631 * Makefile.in: Regenerate.
4633 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4635 * Makefile.am (YACC, LEX): Get them from configure.
4637 2000-04-18 H.J. Lu (hjl@gnu.org)
4639 * config/tc-i386.c (offset_in_range): Use addressT instead of
4640 bfd_vma for non-bfd assemblers.
4642 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4644 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4645 doesn't give spurious errors.
4647 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4649 * as.h (SEEK_SET): Define if undefined.
4651 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4653 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4654 constants, and don't assume offsetT is 32 bits.
4656 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4658 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4659 (md_pcrel_from_section): Add prototype.
4660 (d10v_fix_adjustable): Add prototype.
4661 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4663 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4665 2000-04-12 Nick Clifton <nickc@cygnus.com>
4667 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4668 symbol in frag chain.
4670 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4672 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4673 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4674 (fits_in_signed_word, smallest_imm_type): Ditto.
4675 (md_assemble): Use an offsetT var to hold offsetT values, not a
4677 (offset_in_range): New.
4678 (md_assemble): Use it.
4679 (md_convert_frag): Change type of target_address, opcode_address,
4680 and displacement_from_opcode_start to offsetT.
4681 (md_create_short_jump): Change type of offset to offsetT.
4682 (md_create_long_jump): Ditto.
4683 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4684 (md_chars_to_number): Remove.
4685 (output_invalid): Remove duplicate prototype.
4687 2000-04-09 Nick Clifton <nickc@cygnus.com>
4689 * Makefile.am (CPU_TYPES): Add 'avr'.
4690 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4691 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4693 * Makefile.in: Regenerate.
4695 * doc/as.texinfo: Add M32R documentation.
4697 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4699 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4700 --enable-build-warnings option.
4701 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4702 * Makefile.in, configure: Re-generate.
4704 2000-04-07 Nick Clifton <nickc@cygnus.com>
4706 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4707 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4708 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4709 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4710 (arm_force_relocation): Force relocations for
4711 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4713 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4715 * config/tc-sh.c (get_operands): There's no third operand if the
4716 first operand is an immediate.
4718 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4720 * config/tc-sh.c (immediate): Delete.
4721 (sh_operand_info): Add immediate member.
4722 (parse_reg): Use A_PC for pc.
4723 (parse_exp): Add second argument 'op'. All callers changed.
4724 (parse_at): Expect pc to be coded as A_PC.
4725 Use immediate field in *op.
4726 (insert): Add fourth argument 'op'. All callers changed.
4727 (build_relax): Add second argument 'op'. All callers changed.
4728 (insert_loop_bounds): New function.
4729 (build_Mytes): Remove DISP_4.
4730 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4731 (assemble_ppi): Use immediate field in *operand.
4732 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4733 (md_apply_fix): Likewise.
4734 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4736 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4738 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4740 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4742 * internals.texi (CPU backend): Document
4743 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4745 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4747 * po/gas.pot: Regenerate.
4749 * as.c (show_usage): Restore translated part of bug string.
4750 * gasp.c (show_usage): Likewise.
4752 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4753 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4754 than move-if-change.
4755 (DEP1): Modify for "gcc -MM".
4759 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4760 Update dependencies.
4761 * Makefile.in: Regenerate.
4763 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4765 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4766 (md_begin): Likewise.
4767 (HAVE_AM33): New macro.
4768 (md_assemble): Use it. Match r_regs and xr_regs only if
4771 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4773 * as.h: #include "bin-bugs.h"
4774 * as.c (show_usage): Use REPORT_BUGS_TO.
4775 * gasp.c: #include "bin-bugs.h"
4776 (show_usage): Use REPORT_BUGS_TO.
4778 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4780 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4782 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4783 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4786 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4788 * config/tc-i386.c (i386_immediate): Don't assume a constant
4789 immediate is necessarily 16 bits when in 16 bit code mode.
4790 (md_assemble): Instead set guess_suffix here after we have checked
4793 2000-04-02 Richard Henderson <rth@cygnus.com>
4795 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4796 quantities. Correct right shift sign extension.
4797 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4798 32-bit value when shifting into place.
4800 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4802 * app.c: Add ATTRIBUTE_UNUSED as needed.
4803 * config/tc-ppc.c: Likewise.
4804 (ppc_size): Make unsigned long.
4805 (ppc_insert_operand): Add casts to avoid warnings.
4807 2000-03-31 Nick Clifton <nickc@cygnus.com>
4809 * config/tc-d10v.h (md_flush_pending_output): Define.
4811 2000-03-29 Nick Clifton <nickc@cygnus.com>
4813 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4814 segment. Works for both BFD_ASSEMBLER and others.
4815 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4817 2000-03-29 Nick Clifton <nickc@cygnus.com
4819 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4821 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4823 * listing.c (LISTING_LHS_WIDTH): Default depends on
4825 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4827 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4829 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4832 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4834 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4836 * config/tc-avr.c (mcu_types): Add missing initialiser.
4837 (md_pcrel_from_section): Add prototype.
4838 (avr_operand): Remove redundant test of unsigned < 0.
4839 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4841 2000-03-27 Denis Chertykov <denisc@overta.ru>
4843 * config/tc-avr.c: New file for AVR support.
4844 * config/tc-avr.h: Likewise.
4845 * configure.in: Add AVR support.
4846 * configure: Regenerate.
4848 2000-03-26 Timothy Wall <twall@cygnus.com>
4850 * gasp.c (macro_op): Add new argument to check_macro call.
4851 Macro structure definitions moved to macro.h
4852 * sb.h: Add argument to prototype for input_scrub_include_sb.
4853 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4854 nesting checks with an additional flag.
4855 (struct input_save): Add flag to indicate whether current sb
4856 should be checked for proper macro/conditional nesting.
4857 (input_scrub_push/pop): Save/restore nest check flag.
4858 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4860 * macro.c (check_macro): Allow caller to retrieve parsed macro
4861 information if a pointer is provided. This information may be
4862 used by the new macro hooks.
4863 * macro.h: Update prototype for check_macro. Macro struct
4864 definitions moved here from macro.c/gasp.c.
4865 * read.c (read_a_source_file): Add parameter to check_macro call,
4866 and pass macro info to the macro hook, if defined.
4867 (input_scrub_insert_line): New. Allow insertion of a line of
4868 characters into the input stream.
4869 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4870 file into the input stream.
4871 (s_include): Use input_scrub_insert_file.
4872 * internals.texi: Document new macro hooks.
4873 * as.h: New prototypes added.
4875 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4877 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4878 an initial capital letter.
4879 (i386_index_check): Reindent.
4881 2000-03-19 Nick Clifton <nickc@cygnus.com>
4883 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4886 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4888 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4889 instruction operand bad if Rd > 7 when generating
4890 thumb instructions. Prevents for example,
4891 "adr r12,label" from silently failing and generating
4892 the wrong instruction.
4894 2000-03-17 Nick Clifton <nickc@cygnus.com>
4896 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4897 that have a destingation >= 0x400000.
4898 Fix compile time warning messages.
4900 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4902 * config/tc-sh.c (md_begin): When encountering insn that are
4903 not supported by the current arch, only change the name if
4904 its contents are the same as prev_name.
4905 (get_specific): If the the architecture doesn't match, fail.
4907 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4909 * config/tc-sh.c (IDENT_CHAR): Define.
4910 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4911 matching back where it came from.
4913 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4915 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4917 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4919 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4922 2000-03-15 Kazu Hirata <kazu@hxi.com>
4924 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4926 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4928 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4929 floating-point-number, make sure 'f' is in FLT_CHARS.
4931 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4933 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4934 (s_lcomm_internal): Use it.
4935 * doc/internals.texi (CPU backend): Document it.
4936 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4939 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4941 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4944 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4945 implementation doesn't have special handling for switch
4947 (macro_build): Allow for code in sections other than .text.
4949 (mips_ip): Likewise.
4950 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4951 Don't perform relocs if we will be outputting them.
4952 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4953 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4956 2000-03-09 Catherine Moore <clm@cygnus.com>
4958 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4959 relocation type based on the entry in the fixup structure.
4960 Put S_IS_EXTERN processing back in.
4962 2000-03-08 H.J. Lu (hjl@gnu.org)
4964 * Makefile.am (install-exec-tooldir): Depend on
4965 install-exec-bindir for parallel make.
4966 * Makefile.in: Regenerated.
4968 2000-03-06 Nick Clifton <nickc@cygnus.com>
4970 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4972 (md_parse_option): Parse -m32r command line switch - disable m32rx
4974 (md_show_usage): Document new option.
4976 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4977 * doc/Makefile.in: Regenerate.
4978 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4980 2000-03-02 Michael Meissner <meissner@redhat.com>
4982 * config/tc-d30v.c (check_range): Remove code that incorrectly
4983 sign extended values where bits < 32.
4985 2000-03-02 H.J. Lu (hjl@gnu.org)
4987 * configure.in: Support --enable-targets=all on ia32.
4988 * configure: Regenerated.
4990 2000-03-01 Nick Clifton <nickc@cygnus.com>
4992 * gasp.c (do_align): Remove bogus check of alignment value.
4994 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4996 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4997 TC_PPC was defined forced the type of a symbol with no other type
5000 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5002 * doc/internals.texi (CPU backend): Mention that
5003 line_separator_chars do not break up comments. Fix typos for
5004 LEX_AT and LEX_NAME descriptions. Document operands for
5005 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5006 description of md_create_short_jump usage. Document argument for
5007 md_undefined_symbol.
5009 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5011 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5012 (md_parse_option): Handle it.
5013 (md_show_usage): Document it.
5015 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5017 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5018 opcode, for the instruction `pal19'. From Andrea Arcangeli
5021 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5023 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5025 (md_assemble): To here, before template operands are matched.
5026 Also ensure a constant immediate is sign extended when we know the
5027 size is at most 16 bits. This is to catch cases like "add
5028 $0xffc0,%ax" where we don't know the size, and thus that the
5029 immediate can be represented as Imm8S until after parsing the
5031 (i386_displacement): Similarly sign extend 16 bit constant
5033 (md_assemble): Relax 16-bit jump constant range check to suit sign
5034 extended displacements.
5036 2000-02-26 Andreas Jaeger <aj@suse.de>
5038 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5040 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5042 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5043 call operands when intel_syntax.
5044 (intel_float_operand): Return 2 for "fi...".
5045 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5046 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5047 earlier "SHORT" change.
5048 (md_assemble): When determining suffix from Regs, exclude
5051 2000-02-24 Nick Clifton <nickc@cygnus.com>
5053 * configure: Add arm-wince, mips-pe and sh-pe targets.
5054 * configure: Regenerate.
5056 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5058 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5059 "pe-mips" for the mips-pe target.
5061 * config/tc-arm.c (insns): Change displacement encoded in BL
5062 and B instructions if the target port is arm-wince.
5063 (do_ldst): Do not bias the relocation offset if the target
5065 (md_pcrel_from): Add in missing relocation offset bias if the
5066 target os arm-wince.
5068 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5069 (md_begin): Disable -G support for mips-pe target.
5070 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5071 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5074 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5075 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5076 assembler, just set the alignment to 4.
5078 * config/te-wince-pe.h: New file for WinCE targets. Define
5081 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5083 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5084 string instructions.
5085 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5086 (i386_intel_memory_operand): After finding a segment override,
5087 check again for no `[' before looking for a displacement. Bomb if
5088 more than one displacement rather than silently discarding the
5089 second and subsequent ones. Free strings malloc'd by
5090 build_displacement_string.
5092 2000-02-24 Catherine Moore <clm@cygnus.com>
5094 * config/obj-som.c (obj_pseudo_table): Add "weak".
5095 (obj_som_weak): New routine.
5097 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5099 * config/tc-i386.c (union i386_op): New.
5100 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5101 Throughout file replace occurences of disps[n], imms[n], regs[n]
5102 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5103 intel mode operand swapping. Add assert in regKludge and
5104 fake_zero_displacement code. Test i.types[n] when outputting
5105 displacements and immediates. Combine output of Disp16 with
5107 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5108 when in intel mode by (not) reversing fsub and fdiv operands
5109 before the template search. This fails for single operand
5110 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5111 undefined. Instead fix the base_opcode after we've found the
5112 template. Move base_opcode xor with found_reverse_match from
5113 opcode output code to before this fix so we test for the correct
5115 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5116 check in intel mode. Instead compare opcodes.
5118 * config/tc-i386.h (TC_RELOC): Delete.
5119 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5120 with equivalent call to reloc.
5122 * as.h (flag_m68k_mri): Move declaration after target include, and
5123 only declare when TC_M68K defined. Define as zero otherwise.
5124 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5125 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5126 Define as zero otherwise.
5127 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5128 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5129 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5130 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5131 testing whether defined.
5132 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5133 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5134 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5135 rather than testing whether defined.
5136 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5137 (parse_mri_cons): Declare and use only when TC_M68K.
5138 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5139 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5140 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5142 * NEWS: Mention IBM 370 support.
5144 2000-02-23 Richard Henderson <rth@cygnus.com>
5146 * config/tc-i386.c (md_assemble): When swapping operands for
5147 intel_syntax, assume everything that's not Imm or Disp is a
5150 2000-02-23 Linas Vepstas <linas@linas.org>
5152 * config/tc-i370.c, config/tc-i370.h: New files.
5153 * Makefile.am: Add support for Linux/IBM 370.
5154 * configure.in: Likewise.
5155 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5156 * config/obj-elf.c: Include elf/i370.h
5157 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5159 * Makefile.in: Regenerate.
5160 * configure: Regenerate.
5162 * doc/c-i370.texi: New file.
5163 * doc/all.texi: Include it.
5164 * doc/as.texinfo: And here.
5165 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5166 * doc/Makefile.in: Regenerate.
5168 2000-02-19 Michael Meissner <meissner@redhat.com>
5170 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5171 determine if an instruction can be used in parallel with an ADDppp
5172 or SUBppp instruction.
5174 2000-02-22 Andrew Haley <aph@cygnus.com>
5176 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5178 2000-02-22 Andrew Haley <aph@cygnus.com>
5180 * config/tc-mips.c (mips_gp32): New variable.
5181 (macro_build) Use mips_gp32.
5183 (md_longopts): Add "-mgp32" and "-mgp64".
5184 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5186 (OPTION_M7900): Change offset
5187 (OPTION_NO_M7900): Ditto.
5189 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5191 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5192 warning, and bump it to 1.
5194 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5196 From Brad Lucier <lucier@math.purdue.edu>:
5197 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5200 2000-02-21 Catherine Moore <clm@cygnus.com>
5202 * config/tc-mips.c (MF_HILO_INSN): Define.
5203 (mips_7000_hilo_fix): Declare.
5204 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5205 (md_parse_option): Check for 7000_HILO_FIX options.
5206 (OPTION_M7000_HILO_FIX): Define.
5207 (OPTION_NO_M7000_HILO_FIX): Define.
5208 * doc/c-mips.texi (-mfix7000): Describe.
5210 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5212 * listing.c (print_lines): Remove unused variable `end'.
5214 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5215 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5216 reloc_type when BFD_ASSEMBLER.
5217 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5218 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5219 statement and quell signed vs. unsigned comparison warning.
5221 2000-02-18 Nick Clifton <nickc@cygnus.com>
5223 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5224 the computed frag offset, rather than overwriting it.
5226 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5228 * config/tc-sh.c ("elf/sh.h"): Include.
5229 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5230 (md.begin): Initialize target_arch.
5231 Only include opcodes in has table that match selected architecture.
5232 (parse_reg): Recognize register names for sh-dsp.
5233 (parse_at): Recognize post-modify addressing.
5234 (get_operands): The leading space is now optional.
5235 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5236 arguments. Update valid_arch.
5237 (build_Mytes): Add support for SDT_REG_N.
5238 (find_cooked_opcode): New function, broken out of md_assemble.
5239 (assemble_ppi, sh_elf_final_processing): New functions.
5240 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5241 (md_longopts, md_parse_option): New option: -dsp.
5242 * config/tc-sh.h (elf_tc_final_processing): Define.
5243 (sh_elf_final_processing): Declare.
5245 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5247 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5248 the unwinder subspace. Save the current seg/subseg before creating
5251 2000-02-10 Nick Clifton <nickc@cygnus.com>
5253 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5254 little endian targets.
5255 (INST_BYTE1): Redefine to handle big and little endian
5257 (cpu_type): New type: Select between M340 and M210.
5258 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5259 instructions of the M340.
5260 (md_assemble): Add support for the MULSH and OPSR classes of
5262 (md_atof): Add support for little endian targets.
5263 (md_parse_option): Add support for -EL, -EB and -mcpu command
5265 (md_convert_frag): Add support for little endian targets.
5266 (md_apply_fix3): Add support for little endian targets.
5267 (md_number_to_chars): Add support for little endian targets.
5269 2000-02-10 Timothy Wall <twall@redhat.com>
5271 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5272 defined, use it to verify the symbol just read should be a label.
5274 2000-02-10 Timothy Wall <twall@redhat.com>
5276 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5277 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5278 around colons when KEEP_WHITE_AROUND_COLON is defined.
5279 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5280 and KEEP_WHITE_AROUND_COLON.
5282 2000-02-08 Timothy Wall <twall@redhat.com>
5284 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5286 (do_repeat): New. Abstract repeat logic so that a "break" can be
5288 (end_repeat): New. Provide support for a "break" out of the
5290 * read.h: Add prototypes for new functions.
5292 2000-02-08 Timothy Wall <twall@redhat.com>
5294 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5295 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5296 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5299 2000-02-08 Timothy Wall <twall@redhat.com>
5301 * read.c: Added elseif to directives table.
5302 * read.h: Added prototype for s_elseif.
5303 * doc/as.texinfo: Added description for elseif.
5304 * cond.c (s_elseif): New function
5306 2000-02-04 Timothy Wall <twall@redhat.com>
5308 * listing.c (print_lines): Remove conditionals causing bug in
5311 2000-02-03 Timothy Wall <twall@cygnus.com>
5313 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5315 * frags.c (frag_new): Calculate fr_fix in octets
5316 (frag_now_fix) Return offset as target address offset (bytes).
5317 (frag_now_fix_octets) New - Return offset in octets (8-bit
5319 * frags.h: Added prototype for frag_now_fix_octets().
5320 Distinguish between octets and bytes in field descriptions.
5321 * listing.c (calc_hex): Account for octets vs bytes when
5322 printing addresses/offsets.
5323 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5324 target is little-endian, print the octets in a word in big-endian
5325 order so that the display looks like a proper hexadecimal number,
5326 instead of having the octets reversed.
5327 * read.c (do_align): When recording alignment, alignment power
5328 should be in terms of target bytes (minimum addressible unit)
5330 (do_org) Convert ORG target address (byte) argument into an
5331 octet offset when generating a variable fragment.
5332 * symbols.c (resolve_symbol_value): Symbol final value
5333 converted to a target address offset (bytes) from its octet offset.
5334 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5335 offset (bytes) is adjusted by the frag offset (octets) converted
5337 (coff_frob_section) Section alignment power is in terms of bytes;
5338 convert it to an octet alignment power when calculating size (and
5339 size mask) in octets. Don't modify the section size in order to
5340 "align" it for TI COFF, since that format has a different method
5341 for storing alignment information.
5343 2000-02-01 Timothy Wall <twall@cygnus.com>
5345 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5346 entries, matching the way GCC generates them. If not escaped, the
5347 filename is encoded incorrectly.
5349 2000-01-31 Nick Clifton <nickc@cygnus.com>
5351 * config/tc-arm.c (reg_table): Add support for ATPCS register
5354 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5356 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5358 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5360 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5361 of a symbol when we really care about its value.
5363 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5365 * config/tc-mcore.c (md_assemble): Give warning message if
5366 operands passes to instruction are more than the spec.
5368 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5370 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5371 Thumb mode but the label seen was not declared as '.thumb_func'
5372 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5373 correct disassembly of Thumb code bounded by non function labels.
5375 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5377 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5378 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5380 * Makefile.in: Same here.
5383 * configure.in: Set bfd_gas for i386-aout when primary target
5384 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5385 we may need the primary te_file. Remove incorrect comment.
5387 * configure: Regenerate.
5389 * config/e-i386aout.c: New file.
5391 * as.c (USE_EMULATIONS): Move to before print_version_id.
5392 (struct emulation): Add i386aout.
5393 (show_usage): Split text strings. Reformat -a text. Add --em
5397 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5398 (aout_format_ops): New.
5401 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5402 preprocessor conditional and add aout USE_EMULATIONS tests.
5403 (read_a_source_file): Don't pass error strings to printf as
5407 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5409 (do_data): Same here.
5410 (process_file): And here.
5413 * symbols.c (colon): Rewrite "already defined" fatal message
5414 code for aout with USE_EMULATIONS.
5417 * config/obj-aout.c (OBJ_HEADER): Define.
5418 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5420 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5421 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5423 (obj_aout_type): Expand S_SET_OTHER here too.
5424 (obj_read_begin_hook): Remove.
5425 (aout_pop_insert): New.
5426 (obj_aout_s_get_other): New.
5427 (obj_aout_s_get_desc): New.
5428 (aout_format_ops): New.
5431 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5432 gets aout_pseudo_table.
5433 (aout_pseudo_table): Declare.
5434 (obj_read_begin_hook): Define.
5437 * config/obj-coff.c (obj_pseudo_table): Rename to
5439 (coff_pop_insert): Use coff_pseudo_table.
5440 (coff_sec_sym_ok_for_reloc): Remove.
5441 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5442 and comment all zero entries and remove #if 0 code.
5445 * config/obj-coff.h (obj_pop_insert): Define.
5446 (coff_pseudo_table): Declare.
5449 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5450 s_get_size, s_set_size. Comment all zero entries.
5453 * config/obj-elf.c (elf_s_get_other): New function.
5454 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5455 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5456 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5458 (obj_elf_parse_section_letters): Don't pass error strings to
5459 printf as format arg.
5462 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5464 (elf_s_get_other): Declare.
5465 (S_GET_OTHER) Define as elf_s_get_other if not already
5467 (S_SET_OTHER): Only define when not already defined.
5468 (elf_obj_read_begin_hook): Declare.
5469 (obj_read_begin_hook): Define.
5470 (elf_obj_symbol_new_hook): Declare.
5471 (obj_symbol_new_hook): Define.
5474 * config/obj-multi.h: Add copyright header and protect against
5475 multiple inclusion. Add * to all function pointers.
5476 (OBJ_HEADER): If defined, include it rather than other defines
5478 (obj_frob_file_after_relocs): Test for NULL.
5479 (obj_symbol_new_hook): Here too.
5480 (obj_sec_sym_ok_for_reloc): And here.
5481 (S_GET_OTHER): Define.
5482 (S_GET_DESC): Define.
5483 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5484 (OBJ_MAYBE_ELF): Update comment.
5486 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5487 OBJ_AOUT preprocessor conditional and handle emulation by
5488 testing OUTPUT_FLAVOR.
5489 (i386_displacement): Here too.
5490 (md_section_align): Similarly here.
5491 (i386_target_format): Conditionally compile when more than one
5492 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5493 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5494 (i386_displacement): Here too.
5497 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5498 Define TARGET_FORMAT for aout only when not multi.
5501 * config/te-multi.h: Delete file as it's identical to te-generic.h
5503 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5505 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5506 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5509 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5511 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5514 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5516 * config/tc-mips.c (mips_do_align): New function.
5517 * config/tc-mips.h (md_do_align): Define.
5519 2000-01-10 Philip Blundell <philb@gnu.org>
5521 * doc/c-arm.texi (ARM Options): Fix typo.
5522 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5523 line separator for Linux.
5524 * doc/as.texinfo (Comments): Mention the ARM.
5526 2000-01-10 Philip Blundell <pb@futuretv.com>
5528 * configure.in (arm*-*-conix*): New target.
5529 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5531 * configure: Regenerate.
5533 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5535 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5536 (obj_elf_visibility): New function.
5538 * doc/as.texinfo (Visibility): New node: document visibility
5541 For older changes see ChangeLog-9899