1 2001-06-18 Philip Blundell <philb@gnu.org>
3 * config/tc-arm.c (do_msr): Remove restriction on usage of
6 2001-06-19 Alan Modra <amodra@bigpond.net.au>
8 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
11 2001-06-13 Philip Blundell <philb@gnu.org>
13 * config/tc-arm.c (thumb_shift): Improve wording of error message.
14 (do_t_arit): Likewise.
16 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
18 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
19 .loc pseudos if the dfwarf2 functions are available.
20 (md_assemble): Only call dwarf2_emit_insn if it is available.
22 * expr.c: Fix typo in comment.
24 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
26 * doc/as.texinfo (Infix Ops): Document that comparison and
27 combiner operators can be used as infix operators.
29 2001-06-12 Peter Jakubek <pjak@snafu.de>
31 * gas/config/tc-m68k.c (parse_mri_control_operand): Fix handling
33 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
34 (reverse_mri_condition): Likewise.
35 (swap_mri_condition): Issue warning for conditions that can not be
37 (build_mri_control_operand): Fix order of operands (swapped).
38 (build_mri_control_operand): Allow upper case extension in structured
40 (s_mri_else): Likewise.
41 (s_mri_next): Likewise.
42 (s_mri_for): Likewise.
43 (s_mri_if): Fix handling comment ('*') in mri mode.
44 (s_mri_while): Likewise.
45 * gas/macro.c (macro_expand): Allow macro invocation with empty
48 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
50 * config/tc-arm.c: Fix test for overlow of literal pool.
52 2001-06-11 H.J. Lu <hjl@gnu.org>
54 * NEWS: Updated for the new -n option for the MIPS assembler.
56 * config/tc-mips.c (md_show_usage): Add -n.
58 * doc/as.texinfo: Document the new -n option.
59 * doc/c-mips.texi: Likewise.
60 * doc/as.1: Regenerated.
62 2001-06-10 Alan Modra <amodra@bigpond.net.au>
64 * config/obj-coff.c (obj_coff_section): Formatting fix.
66 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
69 2001-06-08 H.J. Lu <hjl@gnu.org>
71 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
72 disable warning about all NOPS that the assembler generates.
73 (macro): Warn NOPS generated only if warn_nops is not 0.
74 (md_shortopts): Add `n'.
75 (md_parse_option): Set warn_nops to 1 for `n'.
77 2001-06-08 H.J. Lu <hjl@gnu.org>
79 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
81 2001-06-08 H.J. Lu <hjl@gnu.org>
83 * config/tc-mips.c (md_apply_fix): Don't adjust common
84 extern/weak symbols for ELF.
85 (md_estimate_size_before_relax): Treat weak like extern for
87 (mips_fix_adjustable): Don't adjust extern/weak symbols for
90 2001-06-08 Alan Modra <amodra@bigpond.net.au>
92 * Makefile.am: 'som' is not wrongly spelled 'some'.
93 * Makefile.in: Regenerate.
95 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
96 S_GET_VALUE by using a temp.
97 (append_insn): Likewise, and for S_SET_VALUE too.
98 (mips_emit_delays): Likewise.
99 (my_getExpression): Likewise.
100 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
101 (mips16_extended_frag): Remove code concerned with avoiding
102 locking in a frag address now that symbols are not finalized until
103 relaxation is complete. Cater for first relaxation pass having
104 bogus addresses. Use relax_marker to reliably determine whether a
105 symbol frag has been reached on the current pass.
107 2001-06-07 H.J. Lu <hjl@gnu.org>
109 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
110 * configure: Regenerate.
112 2001-06-07 H.J. Lu <hjl@gnu.org>
114 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
116 * configure: Regenerate.
118 2001-06-07 H.J. Lu <hjl@gnu.org>
120 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
121 MIPS_STABS_ELF is defined.
123 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
125 * as.c (show_usage): Remove L from listing options. It is not a
128 2001-06-06 Christian Groessler <cpg@aladdin.de>
130 * config/tc-z8k.c: Removed many warnings by removing unused
131 variables and tagging unused parameters as such.
132 (md_begin): Fixed a typo (","instead of ";").
133 (struct ctrl_table): Add parentheses to initialize array
135 (struct flag_table): Likewise.
136 (struct intr_table): Likewise.
137 (struct table): Likewise.
138 (check_operand): "#if 0"'ed since it doesn't seem to be used.
140 2001-06-06 Peter Jakubek <pjak@snafu.de>
142 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
143 options to list (e.g. m5206e, m5307, m5407).
145 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
147 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
148 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
150 2001-06-06 Alan Modra <amodra@bigpond.net.au>
152 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
153 <JumpByte, JumpDword insn output>: Remove dead code.
155 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
157 * as.c (parse_args): Correct option name "listing-lhs-width2".
159 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
161 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
164 2001-05-30 Richard Henderson <rth@redhat.com>
166 * read.c (emit_leb128_expr): Call md_cons_align.
168 2001-05-28 Jeff Sturm <jsturm@one-point.com>
170 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
171 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
172 (tc_gen_reloc): Likewise.
173 (sparc_cons_align): Don't clear sparc_no_align_cons.
174 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
175 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
177 2001-05-27 Alan Modra <amodra@one.net.au>
179 * write.c (relax_segment <rs_space>): Check the section of a
180 symbol to determine whether it is absolute rather than comparing
181 its frag against zero_address_frag as listings play tricks with
184 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
185 allocated in the same chunk as the fixed part.
187 2001-05-26 Alan Modra <amodra@one.net.au>
189 * write.c (relax_segment <rs_space>): Calculate growth using
190 addresses before stretch. Prevent repeated error messages.
191 From Peter Jakubek <pjak@snafu.de>
192 Use as_bad_where and as_warn_where to pinpoint errors.
194 2001-05-25 Alan Modra <amodra@one.net.au>
196 * symbols.c (resolve_symbol_value): Always set segment, even when
197 not finalizing symbol value.
199 * config/obj-ieee.c (write_object_file): Set finalize_syms.
200 * config/obj-coff.c (write_object_file): Likewise.
201 * (size_section): Remove rs_space assert as fr_symbol is no longer
203 (fill_section): Likewise.
205 * configure.in: Replace linuxoldld with linux*oldld.
206 * configure: Regenerate.
208 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
209 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
210 that have been finalized.
212 * symbols.c (resolve_symbol_value): Clear sy_resolving before
213 taking exit_dont_set_value.
215 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
218 2000-05-24 Tom Rix <trix@redhat.com>
220 * config/obj-coff.c (add_lineno): xcoff allows negative line
222 * config/tc-ppc.c (ppc_stabx): fix generated symbol
224 2001-05-24 Alan Modra <amodra@one.net.au>
226 * write.c (write_object_file): Set finalize_syms = 1 before
229 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
231 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
232 architecture, remove erraneous ISA_MIPS32.
233 (md_show_usage): Add MIPS r12k support.
234 (mips_cpu_info_table): Add MIPS r12k support.
236 2001-05-22 Alan Modra <amodra@one.net.au>
238 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
241 * symbols.c (resolve_symbol_value): Remove "finalize" param,
242 instead use finalize_syms directly. Don't treat expressions
243 specially with regard to finalize_syms. Update calls to self.
244 (resolve_local_symbol): Update call to resolve_symbol_value.
245 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
247 * symbols.h (resolve_symbol_value): Update prototype.
248 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
249 to resolve_symbol_value.
250 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
251 * config/obj-coff.c (do_relocs_for): Likewise.
252 (yank_symbols): Likewise.
253 (fixup_segment): Likewise.
254 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
255 * config/tc-mips.c (md_convert_frag): Likewise.
256 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
257 (ppc_fix_adjustable): Likewise.
258 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
259 (dwarf2dbg_convert_frag): Likewise.
260 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
261 (eh_frame_convert_frag): Likewise.
262 * expr.c (make_expr_symbol): Likewise.
263 * write.c (adjust_reloc_syms): Likewise.
264 (write_object_file): Likewise.
265 (relax_segment): Likewise.
266 (fixup_segment): Likewise.
267 (finalize_syms): Init to zero, and update comment.
268 (write_object_file): Set finalize_syms to 1 rather than 2.
269 * doc/internals.texi (sy_value): Mention finalize_syms.
270 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
272 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
273 as relaxable if embedded system, make weak syms non-relaxable.
275 (tc_m68k_fix_adjustable): ..so it can be used here.
276 (md_apply_fix_2): Sign extend without conditional.
278 * config/tc-v850.c: Update copyright.
280 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
282 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
283 howto entry is not found.
285 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
287 * config/tc-mn10300.c (mn10300_force_relocation): Don't
288 optimize differences between symbols in code sections to
290 (mn10300_fix_adjustable): Don't adjust to section+offset
291 relocations pointing at symbols in code sections.
293 2001-05-16 Alan Modra <amodra@one.net.au>
295 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
297 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
298 opcodes are output rather than after. Delete insn_size.
299 * config/tc-v850.c (md_assemble): Similarly, but delete
302 2001-05-14 Richard Henderson <rth@redhat.com>
304 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
307 2001-05-14 Richard Henderson <rth@redhat.com>
309 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
310 also collect whether to expect an FDE augmentation.
311 (check_eh_frame): Rewrite as a state machine. Track where in
312 an FDE we are located, skip any augmentation.
313 (eh_frame_estimate_size_before_relax): Get code alignment from
314 the fragment subtype.
315 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
316 * read.c (emit_leb128_expr): Call check_eh_frame.
318 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
320 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
321 before a relaxable insns.
323 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
325 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
326 between symbols if the base symbol is in the current section;
327 emit a PC-relative relocation instead.
329 2001-05-12 Peter Targett <peter.targett@arccores.com>
331 * config/tc-arc.c: Update copyright and tidy source comments.
332 (md_pseudo_table): Add directive .cpu back as an alias for
333 .option. Add .file and .line for dwarf2 support.
334 (arc_mach_type): Make bfd_mach_arc_6 default.
335 (md_longopts): Add entry 'pre-v6' representing old command line
336 option when assembling for 'arc5' core versions.
337 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
339 (arc_code_symbol): Make symbol value for @h30 fixup expression
341 (md_assemble): Call dwarf2_emit_insn.
342 Include "dwarf2dbg2.h". Formatting fixes throughout file.
343 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
344 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
346 2001-05-11 Jakub Jelinek <jakub@redhat.com>
348 * config/tc-ia64.c (special_linkonce_name): New.
349 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
350 .gnu.linkonce.ia64unw{,i}.FOO.
351 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
352 (dot_endp): Add comment about it.
354 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
356 * config/tc-arm.c (arm_handle_align): When truncating an aligned
357 block, ensure that the low order bits of the alignment are
360 2001-05-10 Alan Modra <amodra@one.net.au>
362 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
365 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
366 current variable part of frag.
367 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
368 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
369 * config/tc-m68hc11.c (RELAX_STATE): Define.
370 (RELAX_LENGTH): Define.
371 (md_estimate_size_before_relax): Handle non-relaxable cases
372 separately from relaxable cases for clarity, and return correct
373 size for multi-pass relaxation.
374 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
375 (md_estimate_size_before_relax): As for tc-m68hc11.c.
376 (md_convert_frag): Remove "length_code".
377 * config/tc-vax.c (RELAX_STATE): Define.
378 (RELAX_LENGTH): Define.
379 (md_relax_table): Add missing entry.
380 (md_estimate_size_before_relax): As for tc-m68hc11.c.
381 (md_convert_frag): Remove "length_code".
382 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
383 don't bother setting fr_var. Return correct size for multi-pass
385 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
386 (md_convert_frag): Don't bother clearing fr_var.
387 (md_pseudo_table): Correct initialization.
388 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
389 (md_estimate_size_before_relax): No need to set fr_var.
390 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
391 (md_estimate_size_before_relax): No need to set fr_var.
393 2001-05-09 Richard Henderson <rth@redhat.com>
395 * config/tc-ia64.c (generate_unwind_image): Align the fragment
396 beginning a function's unwind info block.
398 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
400 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
402 2001-05-08 Andreas Schwab <schwab@suse.de>
404 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
405 fx_pcrel_adjust explicitly sign extend when reading it.
407 2001-05-08 Alan Modra <amodra@one.net.au>
409 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
410 from md_relax_table, and combine some switch cases.
412 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
414 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
415 from offset in non-pcrel operands too.
417 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
419 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
420 * config/tc-arm.c (arm_handle_align): Do not insert more than
421 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
422 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
424 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
426 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
428 * Makefile.in: Regenerate.
429 * configure.in: Remove duplicate mips-*-ecoff* entry.
430 * configure: Regenerate.
432 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
433 (n_names): Cast away type mismatch.
434 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
435 (obj_ecoff_frob_symbol): Likewise.
436 * ecoff.c: (add_file): Add unused attribute.
437 (ecoff_directive_begin): Likewise.
438 (ecoff_directive_bend): Likewise.
439 (ecoff_directive_def): Likewise.
440 (ecoff_directive_dim): Likewise.
441 (ecoff_directive_scl): Likewise.
442 (ecoff_directive_size): Likewise.
443 (ecoff_directive_type): Likewise.
444 (ecoff_directive_tag): Likewise.
445 (ecoff_directive_val): Likewise.
446 (ecoff_directive_endef): Likewise.
447 (ecoff_directive_end): Likewise.
448 (ecoff_directive_ent): Likewise.
449 (ecoff_directive_extern): Likewise.
450 (ecoff_directive_file): Likewise.
451 (ecoff_directive_fmask): Likewise.
452 (ecoff_directive_frame): Likewise.
453 (ecoff_directive_mask): Likewise.
454 (ecoff_directive_loc): Likewise.
455 (mark_stabs): Likewise.
456 (ecoff_stab): Likewise.
457 (ecoff_frob_symbol): Cast away type mismatch.
458 (ecoff_padding_adjust): Likewise.
459 (ecoff_build_symbols): Likewise.
460 (ecoff_build_procs): Likewise.
461 (ecoff_build_aux): Likewise.
462 (ecoff_build_strings): Likewise.
463 (ecoff_build_fdr): Likewise.
464 (ecoff_build_debug): Likewise.
465 * itbl-ops.c (itbl_assemble): Variable initialization.
467 2001-05-03 Alan Modra <amodra@one.net.au>
469 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
470 expressions rather than triggering an assert.
472 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
474 * config/tc-openrisc.c: New file.
475 * config/tc-openrisc.h: Likewise.
477 * Makefile.am: Add OpenRISC target.
478 * Makefile.in: Regenerated.
480 * configure.in (openrisc-*-*): Add target.
481 * configure: Regenerated.
483 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
485 * config/tc-arm.c (arm_frag_align_code): Change error message to
486 more explanatory version.
488 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
490 * config/tc-mips.c (md_parse_option): Also accept
491 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
493 2001-04-27 David Mosberger <davidm@hpl.hp.com>
495 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
496 argument passing order: predicate goes last, not first.
498 2001-04-27 Sean McNeil <sean@mcneil.com>
500 * configure.in: Add arm-vxworks.
501 * configure: Regenerate.
503 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
505 * config/tc-arm.c (arm_handle_align): New Function: Generate
506 no-op filled alignment frags.
507 (arm_frag_align_code): New Function: Create a code alignment frag.
508 (arm_init_frag): New Function: Initialse the target dependent
511 * config/tc-arm.h (TC_FRAG_TYPE): Define.
512 (TC_FRAG_INIT): Define.
513 (HANDLE_ALIGN): Define.
514 (md_do_align): Define.
516 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
518 * config/obj-coff.c (do_linenos_for): Check to see if the filename
519 symbol has been initialised before extracting its symbol index.
521 2001-04-24 H.J. Lu <hjl@gnu.org>
523 * configure: Regenerated with the right version of autoconf.
525 2001-04-24 Christian Groessler <cpg@aladdin.de>
527 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
528 generate R_CALLR and R_REL16 relocations
530 2000-04-20 Jason Eckhardt <jle@redhat.com>
532 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
533 since frag_now can change after d10v_cleanup is called.
535 2001-04-16 David O'Brien <obrien@FreeBSD.org>
537 * configure.in: Add the em type for FreeBSD targets.
538 * configure: Regenerate.
540 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
542 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
543 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
545 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
546 pc-relative relocations not placed at the end of the instruction.
548 2001-04-13 Jim Wilson <wilson@redhat.com>
550 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
553 2001-04-13 Jakub Jelinek <jakub@redhat.com>
555 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
556 handle SHF_MERGE and SHF_STRINGS.
557 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
558 (obj_elf_section): Allow additional argument specifying entity size.
559 * write.c (adjust_reloc_syms): Keep relocations against local symbols
560 in SEC_MERGE sections.
562 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
564 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
566 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
568 * expr.c (operand): Pass &c to md_parse_name().
569 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
571 2001-04-07 Steven J. Hill <sjhill@cotw.com>
573 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
575 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
576 * Makefile.in: Regenerated.
578 * configure.in: Use traditional MIPS targets for Linux/MIPS.
579 * configure: Regenerated.
581 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
583 * config/tc-mn10300.c (xr_registers): Added `pc'.
585 2001-04-05 Alan Modra <alan@linuxcare.com.au>
587 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
588 * configure: Regenerate.
590 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
591 cases, and always return size based on current fr_subtype.
592 (md_begin): Move initialization of md_relax_table..
593 (md_relax_table): ..to static initializer. Set rlx_length for
594 UNDEF_WORD_DISP cases.
595 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
596 (md_begin): Likewise.
597 (md_relax_table): Likewise.
598 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
599 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
600 Set rlx_backward and rlx_forward to zero for unused states.
601 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
602 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
603 (UNCOND12, UNCOND32): Remove duplicate defines.
605 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
607 * config/tc-cris.c (md_estimate_size_before_relax) <case
608 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
609 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
610 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
611 Add cases to cover all relax states.
612 (cris_insn_first_word_frag): New.
613 (md_assemble): Call cris_insn_first_word_frag to get the first
614 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
615 end. Drop variable insn_size.
616 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
617 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
618 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
620 * write.c (write_object_file): Reset broken word state before
623 2001-03-31 Alan Modra <alan@linuxcare.com.au>
625 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
626 for one line if not already enabled.
627 * cond.c (s_elseif): Correct conditional assembly listing.
630 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
631 Don't abort on NULL current_cframe.
633 2001-03-30 Alan Modra <alan@linuxcare.com.au>
635 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
636 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
637 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
638 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
639 * config/obj-coff.c (do_relocs_for): Likewise.
640 (yank_symbols): Likewise.
641 (fixup_segment): Likewise.
642 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
643 (ppc_fix_adjustable): Likewise.
644 * config/tc-mips.c (md_convert_frag): Likewise.
645 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
646 * ehopt.c (eh_frame_convert_frag): Likewise.
647 * expr.c (make_expr_symbol): Likewise.
649 * frags.h (struct frag): Add last_fr_address. Reorder fields for
651 * symbols.c (resolve_symbol_value): Don't fix expression values
652 until relaxation is complete.
653 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
654 (S_GET_VALUE): Likewise, and return unresolved expression value.
655 * write.c (finalize_syms): New.
656 (relax_and_size_seg): Split into..
657 (relax_seg): New function, returns 1 if anything changed..
658 (size_seg): And the remainder of relax_and_size_seg.
659 (fixup_segment): Arrange for final resolution of sym values.
660 (adjust_reloc_syms): Likewise.
661 (write_object_file): Likewise, and repeatedly call relax_seg until
662 nothing more changes.
663 (relax_segment): Return 1 if anything changed. Use correct types
664 for rs_org `target' and `after'.
665 * write.h (finalize_syms): Declare.
666 (relax_segment): Update prototype.
668 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
669 do-nothing cases to switch to avoid abort on a second relaxation
670 pass, and tidy code a little.
671 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
672 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
673 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
674 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
675 (md_relax_table): Remove first four unused entries. Increment
676 rlx_length by one throughout table, and update comments to suit.
677 (md_estimate_size_before_relax): Return size of current variable
678 part of frag to reflect reality when relaxing more than once.
679 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
680 (COND32, UNCD32): Rename to DISP32 throughout.
681 (UNDEF_WORD_DISP): Renumber to 3.
682 (md_estimate_size_before_relax): Add extra do-nothing cases.
683 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
684 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
685 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
686 handle word and dword branches.
688 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
690 * config/tc-cris.h (tc_fix_adjustable): Allow only
691 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
692 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
693 example in comment to valid type.
695 2001-03-28 H.J. Lu <hjl@gnu.org>
697 * read.c (equals): Set to local for COFF only if it hasn't been
700 2001-03-28 Alan Modra <alan@linuxcare.com.au>
702 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
703 (md_begin): Use it when setting default architecture.
705 2001-03-27 Nick Papadonis <nick@coelacanth.com>
707 * read.c (equals): (for COFF) default symbols to being local.
709 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
711 * configure.in (cris-*-*): Change default emulation to criself.
712 (cris-*-*aout*): New rule.
713 * configure: Regenerate.
715 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
717 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
718 BFD_RELOC_390_GOTENT.
719 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
720 BFD_RELOC_390_GOTENT.
722 2001-03-26 Nick Clifton <nickc@redhat.com>
724 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
725 * config/tc-s390.c (s390_force_relocation): New function: Force
726 relocations for VTINHERIT relocs.
728 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
730 * doc/as.texinfo: Put @c man begin to generate the as man page.
731 When generating man, define all the variables. Re-organize some
732 options to obtain better indentation of man page.
733 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
734 (as.1): Build from as.texinfo.
735 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
737 2001-03-25 Alan Modra <alan@linuxcare.com.au>
739 * config/tc-i386.c (i386_scale): Accept an absolute expression for
740 scale factor, and return the end of the expression.
741 (i386_operand): Modify for above.
743 2001-03-23 Nick Clifton <nickc@redhat.com>
745 * doc/as.texinfo: Document --listing-XXX command line switches.
746 Explain why listings behave differently when -pipe is used.
748 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
750 * write.c (fix_new_exp): Print an error if passed a register.
752 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
754 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
755 (PIC_SUFFIX_CHAR): New macro.
756 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
758 (md_longopts): New option --pic.
759 (OPTION_PIC): Define.
760 (md_estimate_size_before_relax): Tweak longish comment.
761 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
762 (md_assemble): Handle a PIC relocation on prefix and normal
763 instruction operands.
764 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
765 "complex" operand expressions. Call frag_more outside
766 gen_cond_branch_32 parameter list.
767 (cris_process_instruction): Handle PIC relocs on parsed
768 operand expressions. Validize PIC reloc sizes.
769 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
770 (gen_bdap): Handle "complex" operand expressions.
771 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
772 ADD.D offset,PC as jump instruction if generating PIC. Generate
773 error instead of crashing on complex expressions.
774 (cris_number_to_imm): Add segT parameter. All callers changed.
775 Use segT parameter, not now_seg, for segment of fixup. Handle
776 PCREL relocations but check that they are fully resolved.
777 (md_parse_option): Handle OPTION_PIC.
778 (tc_gen_reloc): Handle PIC relocs.
779 (md_show_usage): Update for --pic.
780 (md_apply_fix3): Renamed from md_apply_fix.
781 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
782 (md_cris_force_relocation): Force relocation for PIC relocs.
784 * config/tc-cris.h: Tweak attribution.
785 (MD_APPLY_FIX3): Define.
786 (IS_CRIS_PIC_RELOC): New macro.
787 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
788 (tc_fix_adjustable): Don't adjust a globally visible symbol when
790 (tc_frob_symbol): Avoid emitting undefined symbols.
792 2001-03-20 Alan Modra <alan@linuxcare.com.au>
794 * frags.h (struct frag): Add relax_marker.
795 * write.c (is_dnrange): Delete.
796 (relax_frag): Use correct types for `aim', `target', `address'.
797 Delete `offset', `was_address'. Test `relax_marker' instead of
798 using fragile (and slow) address test.
799 (relax_segment): Init and flip `relax_marker'.
801 2001-03-19 Alan Modra <alan@linuxcare.com.au>
803 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
806 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
808 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
809 with 'Motorola specification for assembly language input standard'.
811 2001-03-17 Richard Henderson <rth@redhat.com>
813 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
814 (dwarf2_directive_loc): Don't use them.
815 (dwarf2_directive_file): Reject duplicate file definitions.
816 (get_filenum): Zero allocated memory.
817 (out_file_list): Complain about missing file definitions.
819 2001-03-17 Alan Modra <alan@linuxcare.com.au>
821 * read.c (do_org): Handle complex expressions.
822 * cgen.c (gas_cgen_finish_insn): Likewise.
824 2001-03-15 David Mosberger <davidm@hpl.hp.com>
826 * config/tc-ia64.c (md): New member keep_pending_output.
827 (ia64_flush_pending_output): Flush only if md.keep_pending_output
829 (dot_xdata): Turn on md.keep_pending_output for the duration of
831 (dot_xfloat_cons): Ditto.
832 (dot_xstringer): Ditto.
833 (dot_xdata_ua): Ditto.
834 (dot_xfloat_cons_ua): Ditto.
836 2001-03-15 Jim Wilson <wilson@redhat.com>
838 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
841 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
843 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
845 2001-03-15 DJ Delorie <dj@redhat.com>
847 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
848 blindly freeing string if it isn't at the top of the obstack.
850 2001-03-13 Alan Modra <alan@linuxcare.com.au>
852 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
853 (NUM_FLAG_CODE): Define.
854 (lex_got): New function.
855 (got_reloc): New global var.
856 (x86_cons_fix_new): New function.
857 (x86_cons): New function.
858 (i386_immediate): Use lex_got here, replacing inline code. Change
859 "ignoring junk.." error message to "junk.."
860 (i386_displacement): Likewise.
861 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
863 (TC_CONS_FIX_NEW): Define.
864 (x86_cons_fix_new): Declare.
866 2001-03-12 Nick Clifton <nickc@redhat.com>
868 * config/tc-arm.c (md_begin): Always set machine type based on
871 2001-03-07 Alan Modra <alan@linuxcare.com.au>
873 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
874 (md_assemble) <smallest displacement>: Use correct field of i.op[]
876 <JumpInterSegment output>: Use correct i.disp_reloc[].
877 <immediate output>: Likewise.
879 2001-03-06 Nick Clifton <nickc@redhat.com>
881 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
884 2001-03-06 Igor Shevlyakov <igor@windriver.com>
886 * config/tc-m68k.c : Add 5407 to archs[] table.
887 (HAVE_LONG_BRANCH): Add mcf5407.
888 (select_control_regs): Recognize 5407.
890 2001-03-02 Dave Brolley <brolley@redhat.com>
892 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
895 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
897 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
898 (gen_to_words): Print warnings if NaNs are found and the target CPU
899 does not support them. Allow largest exponent to be used in normal
900 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
902 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
904 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
905 anymore since we use bfd_elf_generic_reloc now.
906 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
908 2001-02-27 Alan Modra <alan@linuxcare.com.au>
910 * configure.in (BFD_VERSION): New.
911 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
912 * configure: Regenerate.
913 * Makefile.am: Run "make dep-am"
914 * Makefile.in: Regenerate.
915 * doc/Makefile.in: Regenerate.
917 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
919 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
920 SEC_NEVER_LOAD when the 'n' flag is used.
921 Add SEC_NEVER_LOAD to matchflags.
923 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
925 * symbols.c (decode_local_label_name): Initialize message_format
926 only when an error is reported (perf pb due to I18N).
928 2001-02-23 H.J. Lu <hjl@gnu.org>
930 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
931 BFD_ASSEMBLER is not defined.
933 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
935 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
936 done if it's against a symbol.
938 2001-02-22 Timothy Wall <twall@cygnus.com>
940 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
941 target formats if applicable.
942 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
943 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
944 * Makefile.in: Regenerated.
945 * configure.in: Added configuration for ia64-*-aix*.
946 * configure: Regenerated.
948 2001-02-21 David Mosberger <davidm@hpl.hp.com>
950 * config/tc-ia64.c (enum operand_match_result): New type.
951 (operand_match): Change return type to operand_match_result.
952 Fix all returns appropriately, adding support for returning the
954 (parse_operands): New locals result, error_pos, out_of_range_pos,
955 curr_out_of_range_pos. Rewrite operand matching loop to give better
958 2001-02-21 David Mosberger <davidm@hpl.hp.com>
960 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
961 (dot_proc): Clear unwind.prologue_count to zero.
962 (dot_prologue): Increment unwind.prologue_count.
963 (dot_restore): If second operand is omitted, use
964 unwind.prologue_count -1 for "ecount" (# of additional regions to
965 pop). Decrement unwind.prologue_count by number of regions
968 2001-02-21 Nick Clifton <nickc@redhat.com>
970 * doc/as.texinfo (Section): Note that some flags to the COFF
971 version of .section remove attributes rather than setting them.
973 2001-02-20 Kazu Hirata <kazu@hxi.com>
975 * config/tc-pdp11.c: Fix formatting.
976 * config/tc-pdp11.h: Likewise.
978 2001-02-20 Bo Thorsen <bo@suse.de>
980 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
983 2001-02-18 David O'Brien <obrien@FreeBSD.org>
985 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
986 all FreeBSD platforms should look the same at this level.
987 * configure: Rebuilt.
988 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
990 2001-02-18 lars brinkhoff <lars@nocrew.org>
992 * Makefile.am: Add PDP-11 target.
993 * configure.in: Likewise.
994 * config/tc-pdp11.c: New file.
995 * config/tc-pdp11.h: New file.
996 * doc/Makefile.am: Add PDP-11 documentation.
997 * doc/all.texi: Likewise.
998 * doc/as.texinfo: Likewise.
999 * doc/c-pdp11.texi: New file.
1001 2001-02-16 matthew green <mrg@redhat.com>
1003 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1005 2001-02-13 Jim Wilson <wilson@redhat.com>
1007 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1008 reloc instead of a 0 reloc.
1009 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1011 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1013 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1015 * write.c (is_dnrange): Stop as soon as the address becomes
1017 (relax_frag): Add segment parameter. Only call symbol_get_frag
1018 once. Only call is_dnrange if the symbol is in the same segment,
1019 and the symbol address is larger.
1020 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1021 * write.h (relax_frag): Update declaration.
1022 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1024 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1025 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1026 (m32r_relax_frag): Update declaration.
1027 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1028 * config/tc-tic54x.h (md_relax_frag): Likewise.
1029 * doc/internals.texi (CPU backend): Update documentation for
1032 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1034 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1035 Mention effect of < 386 architectures on jump promotion.
1036 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1038 * config/tc-i386.c (no_cond_jump_promotion): New.
1039 (set_cpu_arch): Parse "jumps" arch modifier.
1040 (insn_size): Modify usage comment.
1041 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1042 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1043 (TYPE_FROM_RELAX_STATE): New define.
1044 (UNCOND_JUMP, COND_JUMP): Renumber.
1045 (md_relax_table): Reorder to suit.
1046 (COND_JUMP86): New define.
1047 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1048 (md_assemble): Create frag var for jumps of max size, encode relax
1049 state for COND_JUMP86.
1050 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1051 leave conditional jumps small if no_cond_jump_promotion.
1052 (md_convert_frag): Likewise.
1054 * expr.c (operator): Don't bump input_line_pointer for two char
1055 operators. Instead return operator size via new param num_chars.
1056 (expr): Use above to parse multi-char operators correctly.
1058 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1060 * config/tc-i386.c (i386_displacement): Fix handling of
1061 BFD_RELOC_X86_64_GOTPCREL.
1062 (i386_validate_fix): Likewise.
1064 2001-02-12 Philip Blundell <pb@futuretv.com>
1066 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1067 ldrt/strt instructions.
1069 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1071 * config/tc-mips.c (macro): For M_LA_AB emit a
1072 BFD_RELOC_MIPS_CALL16 relocation or a
1073 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1074 BFD_RELOC_MIPS_GOT16 and
1075 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1076 loading the jump register when generating SVR4_PIC code.
1078 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1080 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1081 map to MIPS-specific files, as they used to do before the
1082 change on 2000-05-21.
1083 * configure: Regerate.
1085 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1087 * config/tc-mips.c (md_parse_option): Don't try to compile
1088 ELF-only option code if not ELF.
1090 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1092 * config/tc-ia64.h (md_elf_section_type): New macro.
1093 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1094 (they're now handled via ia64_elf_section_type.
1096 * config/tc-ia64.c (unwind): New members saved_text_seg,
1097 saved_text_subseg, and force_unwind_entry.
1098 (optimize_unw_records): New function to optimize away unnecessary
1100 (ia64_elf_section_type): New function.
1101 (output_unw_records): Generate unwind info only if the size is
1102 non-zero or if it's forced for some other reason (e.g.,
1103 handlerdata or a personality routine).
1104 (generate_unwind_image): Don't switch back to previous
1105 section---stay inside the unwind info section instead so that
1106 handlerdata that may follow goes into the right place.
1107 (dot_handlerdata): Force generation of unwind entry and save the
1108 current active text segment before generating unwind image.
1109 (dot_unwentry): Force generation of unwind entry.
1110 (dot_personality): Ditto.
1111 (dot_endp): Generate unwind table entry only if there is
1112 some unwind info or the unwind entry was forced.
1114 * config/tc-ia64.c (make_unw_section_name): New macro to form
1115 unwind section name.
1116 (generate_unwind_image): Add "text_name" argument. Use it to
1117 form unwind section name.
1118 (dot_handlerdata): Determine current segment (section) name and
1119 pass it to generate_unwind_image().
1120 (dot_endp): Determine current segment (section) name and use
1121 it to determine the appropriate unwind section name.
1122 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1123 n, fill, and max arguments.
1125 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1127 * Makefile.am: Add linux target for S/390.
1128 * configure.in: Likewise.
1129 * config/tc-s390.c: New file.
1130 * config/tc-s390.h: New file.
1132 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1134 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1135 2byte, 4byte and 8byte.
1137 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1139 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1140 md_number_to_chars with size > sizeof (valueT).
1142 2001-02-06 H.J. Lu <hjl@gnu.org>
1144 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1145 there is no relocation.
1147 2001-02-06 H.J. Lu <hjl@gnu.org>
1149 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1151 * config/tc-ia64.c (md_parse_option): Only accept the valid
1152 ia64 options on "-axxx".
1154 2001-02-05 Jim Wilson <wilson@redhat.com>
1156 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1157 aborting for invalid operands.
1159 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1161 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1162 than via pointer. Update all callers.
1163 (UNWIND_LOW32): Define.
1164 (UNWIND_HIGH32): Define.
1165 (pa_build_unwind_subspace): Use the above macros instead of dumping
1166 bitfields directly. Call frag_more once rather than multiple times.
1167 (md_assemble): Use UNWIND_LOW32.
1168 (pa_entry): Likewise
1169 (pa_procend): Likewise.
1170 (process_exit): Use UNWIND_HIGH32.
1172 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1174 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1175 function to select the header according to the cpu.
1176 (md_after_pass_hook, md_do_align): Remove.
1177 (md_cleanup, m68hc11_cleanup): Remove.
1178 (md_pcrel_from_section): Declare.
1179 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1180 (build_jump_insn, build_insn): Likewise.
1181 (m68hc11_listing_header): New function.
1182 (m68hc11_cleanup): Remove.
1184 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1186 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1187 symbols because there is no support for shared libraries and these
1188 symbols can't be overridden (unless they are weak).
1190 2001-02-01 Momchil Velikov <velco@fadata.bg>
1192 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1193 for the compilation unit with a zero byte.
1195 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1197 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1198 destinations. Correct range check for 17 and 22 bit branches.
1200 2001-01-25 Nick Clifton <nickc@redhat.com>
1202 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1203 still set. Issue an error message instead.
1204 (md_estimate_size_before_relax): Delete unused variable
1205 'buffer_address'. Fixup parentheses around if statement.
1207 2001-01-23 Kazu Hirata <kazu@hxi.com>
1209 * as.c: Fix formatting.
1210 * ehopt.c: Likewise.
1211 * messages.c: Likewise.
1212 * stabs.c: Likewise.
1213 * symbols.c: Likewise.
1215 2001-01-23 Ben Elliston <bje@redhat.com>
1217 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1219 2001-01-22 Kazu Hirata <kazu@hxi.com>
1221 * config/tc-alpha.c: Fix formatting.
1223 2001-01-19 Kazu Hirata <kazu@hxi.com>
1225 * config/tc-alpha.c: Fix formatting.
1227 2001-01-18 Kazu Hirata <kazu@hxi.com>
1229 * config/tc-alpha.c: Fix formatting.
1231 2001-01-18 Nick Clifton <nickc@redhat.com>
1233 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1235 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1237 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1239 * configure.in (cpu_type, arch): Match i386 too.
1240 * configure: Rebuilt.
1242 2001-01-16 Kazu Hirata <kazu@hxi.com>
1244 * config/tc-i386.c: Fix formatting.
1246 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1248 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1249 relocs for .PARISC.unwind section.
1251 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1252 depending on section flags, not just for .text.
1254 2001-01-15 Jim Wilson <wilson@redhat.com>
1256 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1257 not immediately followed by an instruction.
1259 2001-01-15 Kazu Hirata <kazu@hxi.com>
1261 * config/tc-m68hc11.c: Fix formatting.
1263 2001-01-15 Nick Clifton <nickc@redhat.com>
1265 * symbols.c (colon): Change 'already defined symbol' from a
1266 fatal error to an ordinary error. There is no reason why this
1267 error should be fatal.
1269 * message.c (as_fatal): Delete output file, if one has been
1272 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1274 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1276 2001-01-14 Kazu Hirata <kazu@hxi.com>
1278 * config/tc-alpha.c: Fix formatting.
1279 * config/tc-arc.c: Likewise.
1280 * config/tc-arc.h: Likewise.
1281 * config/tc-d10v.c: Likewise.
1282 * config/tc-i370.c: Likewise.
1283 * config/tc-i386.c: Likewise.
1284 * config/tc-i960.c: Likewise.
1285 * config/tc-m68k.c: Likewise.
1286 * config/tc-ppc.c: Likewise.
1287 * config/tc-sparc.c: Likewise.
1288 * config/tc-tahoe.c: Likewise.
1289 * config/tc-vax.c: Likewise.
1291 * config/tc-arc.c: Fix formatting.
1293 * config/tc-arc.c: Fix formatting.
1295 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1297 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1298 both 32 and 64 bit ELF.
1300 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1301 and don't bother storing `m' for "ce" completer. Tidy handling of
1302 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1304 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1306 * config/tc-i386.h (TARGET_MACH): New macro.
1307 (i386_mach): Declare.
1308 * config/tc-i386.c (i386_mach): New function.
1310 2001-01-13 Philip Blundell <philb@gnu.org>
1312 * doc/as.texinfo: Fix spelling and cross-references.
1314 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1315 character for all systems, not just GNU/Linux. Make it explicit
1316 that `-k' doesn't affect code generation, just ELF flags.
1318 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1320 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1323 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1325 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1327 2001-01-12 Nick Clifton <nickc@redhat.com>
1329 * as.c (print_args): Update copyright date to 2001.
1331 2001-01-12 Peter Targett <peter.targett@arccores.com>
1333 * doc/c-arc.texi: New file.
1334 Some sections to be expanded.
1336 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1338 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1339 (md_parse_option): Always accept "--32".
1341 2001-01-11 Peter Targett <peter.targett@arccores.com>
1343 * as.h (TC_ARC): Ensure struc-symbol.h included.
1344 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1346 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1347 (TARGET_SYMBOL_FIELDS) added.
1349 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1350 * doc/c-arc.texi: New file.
1351 Some sections to be expanded.
1352 * doc/as.texinfo: Update command-line options.
1353 Removed outdated text for ARC dependant features, instead include
1354 text from above file.
1356 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1357 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1358 (targ-cpu.h) header.
1360 * config/tc-arc.c: New updated configuration for
1361 ARC, including selection of core variants, and extensibility of
1362 instructions, registers etc. through directives.
1364 * config/tc-arc.c (arc_extinst): Minor corrections for
1366 (arc_common) Likewise. Make alignment argument optional for local
1367 symbols also, with default of zero.
1369 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1371 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1372 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1373 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1374 and fix_new_exp() instead.
1375 (md_convert_frag): For indexed post byte use the symbol value
1376 rather than the displacement.
1377 (md_relax_table): Fix indexed offset relax.
1379 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1381 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1383 (relaxable_symbol): New function.
1385 2001-01-11 Andreas Jaeger <aj@suse.de>
1387 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1390 2001-01-10 Nick Clifton <nickc@redhat.com>
1392 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1393 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1395 2001-01-10 Nick Clifton <nickc@redhat.com>
1397 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1398 character used to dollar local symbols.
1399 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1400 local label symbols.
1401 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1402 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1404 Use LOCAL_LABEL_CHAR.
1405 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1406 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1407 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1409 2001-01-08 Bo Thorsen <bo@suse.de>
1411 * config/tc-i386.c (i386_immediate, i386_displacement):
1414 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1416 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1419 2001-01-07 Philip Blundell <philb@gnu.org>
1421 * doc/as.texinfo (Bug Reporting): Update email address for
1425 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1427 * configure.in: Define DEFAULT_ARCH for i386.
1428 * config/tc-i386.c (md_assemble): Return after the error message;
1429 move testing for 64bit operands to proper place.
1431 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1433 * doc/as.texinfo: Document '#' as comment character for i386 and
1434 x86_64. Add AMD x86-64 into menu of machine dependent information.
1436 * doc/c-i386.texi: Document x86_64 extensions.
1438 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1440 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1442 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1444 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1445 * NEWS: Add note about Pentium4 support.
1447 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1449 * config/tc-i387.c (pi, pte, pt): Update.
1450 (type_names): Add new types.
1452 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1454 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1455 CpuUnknown): Renumber
1456 (CpuP4, CpuSSE2): New.
1457 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1459 2001-01-03 Philip Blundell <pb@futuretv.com>
1461 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1463 (alpha_fix_adjustable): Likewise.
1464 (md_apply_fix): Likewise.
1466 2000-12-31 H.J. Lu <hjl@gnu.org>
1468 * listing.c (listing_message): Allocate string only if it is
1471 * configure: Rebuild.
1473 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1475 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1476 Point out caveats with generating fixups for the opcode in a frag.
1478 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1480 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1483 2000-12-29 H.J. Lu <hjl@gnu.org>
1485 * listing.c (calc_hex): Print the variable part only if the
1486 fragment type is rs_fill.
1488 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1490 * doc/internals.texi (tc_conditional_pseudoop,
1491 TC_LINKRELAX_FIXUP): Fix typos.
1493 2000-12-28 Richard Henderson <rth@redhat.com>
1495 * write.c (subsegs_finish): Fix thinko last change -- don't
1496 "optimize" the alignment == 0 case.
1498 2000-12-28 Richard Henderson <rth@redhat.com>
1500 * as.h (rs_align_test): New.
1501 * frags.c (NOP_OPCODE): Move default from read.c.
1502 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1503 (frag_align_code): New.
1504 * frags.h (frag_align_code): Declare.
1505 * read.c (NOP_OPCODE): Remove.
1506 (do_align): Use frag_align_code.
1507 * write.c (NOP_OPCODE): Remove.
1508 (get_recorded_alignment): New.
1509 (cvt_frag_to_fill): Handle rs_align_test.
1510 (relax_segment): Likewise.
1511 (subsegs_finish): Align last subseg in section to the
1512 section alignment. Use frag_align_code.
1513 * write.h (get_recorded_alignment): Declare.
1514 * config/obj-coff.c (size_section): Handle rs_align_test.
1515 (fill_section, fixup_mdeps): Likewise.
1516 (write_object_file): Use frag_align_code.
1518 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1519 (alpha_handle_align): New.
1520 * config/tc-alpha.h (HANDLE_ALIGN): New.
1521 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1523 * config/tc-i386.h (md_do_align): Use frag_align_code.
1524 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1526 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1527 (ia64_handle_align): New.
1528 * config/tc-ia64.h (HANDLE_ALIGN): New.
1529 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1531 * config/tc-m32r.c (m32r_do_align): Remove.
1532 (m32r_handle_align): New.
1533 (fill_insn): Use frag_align_code.
1534 * config/tc-m32r.h (md_do_align): Remove.
1535 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1536 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1537 * config/tc-mips.c, config/tc-mips.h: Similarly.
1539 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1540 (sh_handle_align): Likewise. Handle rs_align_code.
1541 (sh_do_align): Remove.
1542 * config/tc-sh.h (md_do_align): Remove.
1543 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1545 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1546 (sparc_handle_align): Likewise. Handle rs_align_code.
1547 * config/tc-sparc.h (md_do_align): Remove.
1548 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1550 2000-12-22 DJ Delorie <dj@redhat.com>
1552 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1553 when we assemble the first half of a pair.
1555 2000-12-22 H.J. Lu <hjl@gnu.org>
1557 * config/tc-i386.c (reloc): Update the macro for non-bfd
1559 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1561 2000-12-22 H.J. Lu <hjl@gnu.org>
1563 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1565 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1567 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1568 (QWORD_MNEM_SUFFIX): New macro.
1569 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1571 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1572 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1574 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1575 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1576 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1577 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1578 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1580 (Reg, WordReg): Add Reg64.
1581 (Imm): Add Imm32S and Imm64.
1583 (Disp): Add Disp64 and Disp32S.
1584 (AnyMem): Add Disp32S.
1585 (RegRex, RegRex64): New macros.
1586 (rex_byte): New type.
1587 * config/tc-i386.c (set_16bit_code_flag): Kill.
1588 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1589 (reloc): New parameter "signed"; support x86_64.
1590 (set_code_flag): New.
1591 (DEFAULT_ARCH): New macro; default to "i386".
1592 (default_arch): New static variable.
1593 (struct _i386_insn): New fields Operand_PCrel; rex.
1594 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1595 (flag_code): New enum and static variable.
1596 (use_rela_relocations): New static variable.
1597 (flag_code_names): New static variable.
1598 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1599 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1601 (i386_align_code): Return plain "nop" for x86_64.
1602 (mode_from_disp_size): Support Disp32S.
1603 (smallest_imm_type): Support Imm32S and Imm64.
1604 (offset_in_range): Support size of 8.
1605 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1606 (md_pseudo_table): Add "code64"; use set_code_flat.
1607 (md_begin): Emit sane error message on hash failure.
1608 (tc_i386_fix_adjustable): Support x86_64 relocations.
1609 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1610 instructions supported on particular arch just partially,
1611 output of 64bit immediates, handling of Imm32S and Disp32S type.
1612 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1613 (i386_displacement): Likewise.
1614 (i386_index_check): Cleanup; support 64bit addresses.
1615 (md_apply_fix3): Support x86_64 relocation and rela.
1616 (md_longopts): Add "32" and "64".
1617 (md_parse_option): Add OPTION_32 and OPTION_64.
1618 (i386_target_format): Call even for ELFs; choose between
1619 elf64-x86-64 and elf32-i386.
1620 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1621 (tc_gen_reloc): Support rela relocations and x86_64.
1622 (intel_e09_1): Support QWORD.
1624 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1626 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1627 it's not an offset expression.
1628 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1629 keep the braces '[' and ']' in the output string.
1630 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1631 != FLAT. There is no such op_modifier.
1633 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1635 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1638 2000-12-13 Kazu Hirata <kazu@hxi.com>
1640 * as.h: Fix formatting.
1642 * dwarf2dbg.c: Likewise.
1643 * input-scrub.c: Likewise.
1646 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1648 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1649 configure: Regenerate.
1651 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1653 * dwarf2dbg.c: #include <limits.h> only if it exists.
1655 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1657 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1658 (md_apply_fix): Here too.
1660 2000-12-12 Jim Wilson <wilson@redhat.com>
1662 * config/tc-ia64.h (ia64_init): Add prototype.
1664 2000-12-12 H.J. Lu <hjl@gnu.org>
1666 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1668 * read.h (outputting_stabs_line_debug): Change it to int.
1669 * stabs.c (outputting_stabs_line_debug): Likewise.
1671 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1673 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1674 the address of a function result.
1676 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1678 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1679 (md_assemble): Call dwarf2_emit_insn.
1680 (shlib): Fix typo SHILB -> SHLIB.
1681 (md_parse_option): Likewise.
1682 (ppc_elf_validate_fix): Likewise:
1683 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1685 2000-12-12 Nick Clifton <nickc@redhat.com>
1687 * cgen.h: Fix formatting.
1688 * input-scrub.c: Fix formatting.
1689 * macro.c: Fix formatting.
1690 * config/tc-mips.c: Fix formatting.
1691 * doc/c-mips.texi: Fix formatting.
1693 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1695 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1696 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1698 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1700 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1703 * i386.h (*_Suf): Remove No_dSuf.
1704 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1706 (i386_optab): Remove 'd' in the suffixes.
1708 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1710 * config/tc-i386.c (T_SHORT): Undefine before defining.
1712 2000-12-05 Kazu Hirata <kazu@hxi.com>
1714 * config/tc-mips.c: Fix formatting.
1716 2000-12-04 Matthew Hiller <hiller@redhat.com>
1718 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1719 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1720 (md_show_usage): Ditto.
1721 (md_parse_option): Ditto.
1722 (d10v_cleanup): Writes pending instruction only if
1723 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1724 Fix compile time warning messages.
1726 * doc/c-d10v.texi: Documents new options.
1728 2000-12-04 Matthew Hiller <hiller@redhat.com>
1730 * stabs.c (outputting_stabs_line_debug): New variable.
1731 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1732 function entry and unset at function exit.
1734 * read.h (outputting_stabs_line_debug): New extern declaration.
1736 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1738 * dwarf2dbg.c: Fix compile time warning messages.
1740 2000-12-03 Kazu Hirata <kazu@hxi.com>
1742 * config/tc-a29k.c: Fix formatting.
1743 * config/tc-alpha.c: Likewise.
1744 * config/tc-arm.c: Likewise.
1745 * config/tc-cris.c: Likewise.
1746 * config/tc-hppa.c: Likewise.
1747 * config/tc-i370.c: Likewise.
1748 * config/tc-i386.c: Likewise.
1749 * config/tc-i860.c: Likewise.
1750 * config/tc-i960.c: Likewise.
1751 * config/tc-ia64.c: Likewise.
1752 * config/tc-m68hc11.c: Likewise.
1753 * config/tc-m68k.c: Likewise.
1754 * config/tc-m88k.c: Likewise.
1755 * config/tc-pj.c: Likewise.
1756 * config/tc-ppc.c: Likewise.
1757 * config/tc-sh.c: Likewise.
1758 * config/tc-sparc.c: Likewise.
1759 * config/tc-tahoe.c: Likewise.
1760 * config/tc-vax.c: Likewise.
1762 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1764 * config/tc-mips.c (mips_ip): When calculating offsets,
1765 don't accept as constant the difference between the
1766 addresses of symbols in two different sections.
1768 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1770 (validate_mips_insn): Likewise. Also, update 'B' operand
1771 specifier to use OP_*_CODE20 constants and delete 'm' operand
1773 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1774 operand specifiers. Change warning generated by 'B' operand
1775 specifier to reflect its new multi-purpose usage.
1777 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1778 -1, and update comment.
1779 (file_mips_isa): Likewise.
1780 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1781 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1782 ISA_* constants rather than hard-coded numbers.
1783 (mips_cpu_info): New structure.
1784 (mips_cpu_info_table): New table describing CPU and ISA names
1786 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1787 mips_cpu_info_from_cpu): New functions.
1788 (mips_isa_to_str): New function to get string for ISA name.
1789 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1790 return const char *.
1791 (md_begin): Redo CPU and ISA selection logic, using
1792 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1793 than hard-coded numbers.
1794 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1795 ISA_* constants rather than hard-coded numbers.
1796 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1797 (md_longopts): Delete OPTION_NO_MIPS32.
1798 (md_parse_option): Convert to use ISA_* constants rather than
1799 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1800 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1801 to use strcasecmp to recognize "default" and to use
1802 mips_cpu_info_from_name to get CPU numbers from argument.
1803 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1804 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1806 (s_mipsset): Accept ISA value 32.
1807 * doc/as.texinfo: Clean up MIPS options summary slightly,
1808 remove -no-mips32. Add note about -mips4 and -mips32
1809 specifying those ISA levels. Delete -mips32 and -no-mips32
1810 cpu flag descriptions.
1811 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1812 up the supported CPU switch list, and replace 4Kc, 4Km, and
1813 4Kp entries with a single mips32-4k entry. Note that you can
1816 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1818 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1820 (md_parse_option): Add cases for OPTION_MIPS5 and
1822 (md_show_usage): Mention -mips5 and -mips64 arguments.
1823 (s_mipsset): Add cases for MIPS5 and MIPS64.
1824 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1826 * doc/as.texinfo: Mention -mips5 and -mips64 options
1828 * doc/c-mips.texi: Likewise. Also update introduction
1829 and ".set" usage information.
1831 * config/tc-mips.c (md_show_usage): Add "sb1" to the
1833 (mips_cpu_info_table): Add SB-1 entries.
1834 * doc/c-mips.texi: Add "sb1" to the list of CPUs
1835 known to the -mcpu option.
1837 * doc/as.texinfo: Correct description of MIPS -mcpu
1838 option, by copying some of the text from doc/c-mips.texi.
1840 2000-12-01 Joel Sherrill <joel@OARcorp.com>
1842 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
1844 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
1845 (sparc*-*-rtems*): Switched from a.out to ELF.
1846 * configure: Regenerate.
1847 * config.in: Regenerate.
1848 * Makefile.in: Regenerate.
1849 * aclocal.m4: Regenerate.
1850 * po/gas.pot: Regenerate.
1852 2000-11-30 Philip Blundell <pb@futuretv.com>
1854 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
1855 even in non BFD_ASSEMBLER case.
1857 2000-11-30 Diego Novillo <dnovillo@redhat.com>
1859 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
1862 2000-11-29 Richard Henderson <rth@redhat.com>
1864 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
1865 until dwarf2_finish; use relaxation to get cross-fragment offsets;
1866 thread multiple subsegments properly; handle multiple code
1867 sections properly; emit proper compilation unit info for assembler
1868 generated debugging.
1870 * as.h (enum _relax_state): Add rs_dwarf2dbg.
1871 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
1872 (dwarf2dbg_estimate_size_before_relax): Declare.
1873 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
1874 * write.c: Include dwarf2dbg.h.
1875 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
1876 (relax_segment): Likewise.
1878 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
1880 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
1881 jump>: Use as_bad_where instead of as_bad. Tweak error message
1882 accordingly. Stabilize frag by updating fix part and resetting
1884 <undefined symbol, unconditional jump>: Ditto.
1885 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
1886 indexing is_end_of_line[].
1887 (md_assemble): Initialize size to 0.
1888 (md_section_align): Mark parameter seg as unused.
1889 (parse_reg): Parse names case-insensitively.
1891 2000-11-28 Kazu Hirata <kazu@hxi.com>
1893 * config/obj-aout.h: Fix formatting.
1894 * config/obj-bout.h: Likewise.
1895 * config/obj-coff.c: Likewise.
1896 * config/obj-coff.h: Likewise.
1897 * config/obj-elf.h: Likewise.
1898 * config/obj-som.h: Likewise.
1899 * config/obj-vms.c: Likewise.
1900 * config/obj-vms.h: Likewise.
1901 * config/tc-h8300.h: Likewise.
1902 * config/tc-ns32k.h: Likewise.
1903 * config/tc-sparc.h: Likewise.
1904 * config/tc-tic54x.h: Likewise.
1905 * config/tc-z8k.h: Likewise.
1907 2000-11-28 Nick Clifton <nickc@redhat.com>
1909 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
1910 License is present in the sources, but not the output, and
1911 also available from the GNU website.
1912 (GNU Free Documentation License): Comment out this section.
1914 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
1916 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
1917 targets. Remove i860 from valid a.out targets.
1918 * Makefile.in: Regenerate.
1920 * config/tc-cris.c: Include dwarf2dbg.h.
1921 (md_pseudo_table): Add .file and .loc.
1922 (md_assemble): Call dwarf2_emit_insn if generating ELF.
1923 (s_cris_file, s_cris_loc): New.
1924 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1925 * Makefile.am: Regenerate dependencies.
1926 * Makefile.in: Regenerate.
1928 2000-11-28 Alan Modra <alan@linuxcare.com.au>
1930 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
1931 (MRI_MUL_PRECEDENCE): Likewise.
1932 (op_rank): Fix a comment typo.
1934 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1936 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
1938 (get_operand): Fix analysis for movw/movb instructions.
1940 2000-11-24 Nick Clifton <nickc@redhat.com>
1942 * configure.in (xscale-elf): Add target.
1943 (xscale-coff): Add target.
1944 * configure: Regenerate.
1946 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
1948 (ARM_EXT_XSCALE): New ARM architecture extension.
1949 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
1950 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
1951 (ARM_THUMB): Rename to ARM_EXT_THUMB.
1952 (ARM_ARCH_V4): Remove processor from architecture.
1953 (ARM_ARCH_3M): New architecutre definition.
1954 (ARM_ARCH_V5TE): New architecutre definition.
1955 (ARM_ARCH_XSCALE): New architecutre definition.
1956 (CPU_DEFAULT): Allow to be defaulted to XScale.
1957 (atpcs): New boolean variable.
1958 (ldr_flags): Support 'd' flag for double word loads.
1959 (str_flags): Support 'd' flag for double word stored.
1960 (do_mia): New function.
1961 (do_mar): New function.
1962 (do_mra): New function.
1963 (do_pld): New function.
1964 (do_ldrd): New function.
1965 (do_blx): New function.
1966 (do_bkpt): New function.
1967 (do_clz): New function.
1968 (do_lstc2): New function.
1969 (do_cdp2): New function.
1970 (do_t_blx): New function.
1971 (do_t_bkpt): New function.
1972 (do_smla): New function.
1973 (do_smlal): New function.
1974 (do_smul): New function.
1975 (do_qadd): New function.
1976 (do_co_reg2c): New function.
1977 (LONGEST_INSN): Redefine to 7.
1979 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
1980 command line switches.
1982 2000-11-22 Jim Wilson <wilson@redhat.com>
1984 * config/tc-ia64.c (pseudo_func): Add missing initializers.
1985 (struct rsrc): Make line unsigned.
1986 (gr_values): Add missing initializer.
1987 (SLOT_NUM_NOT_SET): Add unsigned cast.
1988 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
1989 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
1990 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
1991 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
1992 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
1993 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
1994 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
1995 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
1996 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
1997 Add ATTRIBUTE_UNUSED to unused parameters.
1998 (convert_expr_to_ab_reg): Add parens.
1999 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2000 (dot_prologue): Initialize grsave when declared.
2001 (md_pseudo_table): Add missing initializers.
2002 (operand_match): Add casts to bfd_vma.
2003 (emit_one_bundle): Delete unused local prev. Make required_template
2005 (specify_resource): Cast i to unsigned.
2006 (note_register_values): Use fprintf_vma.
2007 (print_dependency): Likewise.
2009 2000-11-21 Jim Wilson <wilson@redhat.com>
2011 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2012 for unwind info section.
2013 (dot_endp): Likewise for unwind section.
2015 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2018 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2020 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2021 (output_insn): Call dwarf2_emit_insn.
2022 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2024 2000-11-17 Richard Henderson <rth@redhat.com>
2026 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2027 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2028 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2030 2000-11-17 Nick Clifton <nickc@redhat.com>
2032 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2035 2000-11-17 Richard Henderson <rth@redhat.com>
2037 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2039 2000-11-17 Richard Henderson <rth@redhat.com>
2041 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2042 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2043 tri-state definition of alpha_flag_mdebug.
2044 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2045 (s_alpha_file): Store first .file directive.
2046 (s_alpha_stab): New.
2047 (md_pseudo_table): Add stabs and stabn.
2049 2000-11-17 Richard Henderson <rth@redhat.com>
2051 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2053 2000-11-17 Richard Henderson <rth@redhat.com>
2055 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2056 (main): Call dwarf2_finish.
2057 * as.h (debug_type): Clarify documentation of the meaning
2059 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2060 (print_stats): Fix parenthesis problem.
2061 (now_subseg_size): New.
2062 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2063 (dwarf2_directive_file): Don't set debug_type.
2064 (dwarf2_where): Honor DEBUG_DWARF2 first.
2065 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2066 do nothing if not emitting dwarf2 debug info, or no work.
2067 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2068 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2069 (ecoff_new_file): Likewise.
2070 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2071 commentary wrt dwarf2.
2073 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2074 ATTRIBUTE_UNUSED as needed.
2075 (emit_insn): Call dwarf2_emit_insn.
2076 (s_alpha_file): New.
2078 (s_alpha_coff_wrapper): Don't handle them.
2079 (md_pseudo_table): Update for .file and .loc.
2080 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2082 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2083 don't protect with debug_type.
2084 * config/tc-hppa.c (md_assemble): Likewise.
2085 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2086 * config/tc-mn10300.c (md_assemble): Likewise.
2087 * config/tc-sh.c (md_assemble): Likewise.
2088 * config/tc-v850.c (md_assemble): Likewise.
2090 * config/tc-arm.c (arm_end_of_source): Remove.
2091 * config/tc-hppa.c (pa_end_of_source): Remove.
2092 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2093 * config/tc-mn10300.c (mn10300_finalize): Remove.
2094 * config/tc-sh.c (sh_finalize): Remove.
2095 * config/tc-v850.c (sh_finalize): Remove.
2097 * config/tc-arm.h (md_end): Remove.
2098 * config/tc-hppa.h (md_end): Remove.
2099 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2100 * config/tc-m68hc11.h (md_end): Remove.
2101 * config/tc-mn10300.h (md_end): Remove.
2102 * config/tc-sh.h (md_end): Remove.
2103 * config/tc-v850.h (md_end): Remove.
2105 * config/tc-ia64.c (emit_one_bundle): Don't protect
2106 dwarf2 bits with debug_type.
2107 (md_assemble): Likewise.
2108 (ia64_end_of_source): Don't call dwarf2_finish.
2110 2000-11-16 Jim Wilson <wilson@redhat.com>
2112 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2113 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2116 2000-11-16 H.J. Lu <hjl@gnu.org>
2118 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2121 2000-11-15 Kazu Hirata <kazu@hxi.com>
2123 * config/tc-tic30.c: Fix formatting.
2124 * config/tc-tic80.c: Likewise.
2125 * config/tc-v850.c: Likewise.
2126 * config/tc-vax.c: Likewise.
2127 * config/tc-w65.c: Likewise.
2128 * config/tc-z8k.c: Likewise.
2130 2000-11-14 DJ Delorie <dj@redhat.com>
2132 * config/tc-v850.c: Support dwarf2.
2133 * config/tc-v850.h: Ditto.
2135 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2136 parse_cons_expression_v850 to initialize hold_cons_reloc.
2138 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2140 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2141 (errata_nops_necessary_p): New function.
2142 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2145 2000-11-14 Jim Wilson <wilson@redhat.com>
2147 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2148 return little endian bfd formats.
2150 2000-11-14 Kazu Hirata <kazu@hxi.com>
2152 * config/aout_gnu.h: Fix formatting.
2153 * config/atof-vax.c: Likewise.
2154 * config/m68k-parse.h: Likewise.
2155 * config/m88k-opcode.h: Likewise.
2156 * config/obj-elf.c: Likewise.
2157 * config/tc-arm.c: Likewise.
2158 * config/tc-cris.c: Likewise.
2159 * config/tc-i386.c: Likewise.
2160 * config/tc-ia64.c: Likewise.
2161 * config/tc-mn10300.c: Likewise.
2162 * config/te-386bsd.h: Likewise.
2163 * config/te-hppa.h: Likewise.
2164 * config/te-nbsd.h: Likewise.
2165 * config/te-ppcnw.h: Likewise.
2166 * config/te-sparcaout.h: Likewise.
2167 * config/te-tmips.h: Likewise.
2168 * config/vax-inst.h: Likewise.
2169 * config/vms-conf.h: Likewise.
2171 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2173 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2175 2000-11-13 H.J. Lu <hjl@gnu.org>
2177 * config/obj-elf.c (elf_frob_symbol): Support
2178 ".symver name,name2@@@nodename".
2179 (elf_frob_file_before_adjust): Likewise.
2181 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2182 and ".symver name,name2@@@nodename".
2185 2000-11-12 H.J. Lu (hjl@gnu.org)
2187 * config/obj-elf.c (obj_elf_symver): Check missing version
2190 2000-11-12 H.J. Lu (hjl@gnu.org)
2192 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2193 instead of bfd_vma for non-bfd assemblers.
2195 2000-11-09 Kazu Hirata <kazu@hxi.com>
2197 * itbl-ops.c: Fix comment typos.
2199 2000-11-08 Jim Wilson <wilson@redhat.com>
2201 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2202 (struct unwind): Add next_slot_frag field.
2203 (slot_index): New parameters slot_frag and first_frag. Add code
2204 to add in frag sizes when different. Add comments.
2205 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2206 arguments to slot_index.
2207 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2208 loop end. Set next_slot_frag field.
2210 2000-11-07 H.J. Lu <hjl@gnu.org>
2212 * doc/as.texinfo (.symver): Updated for versioned symbol
2215 * obj.h (format_ops): Add the frob_file_before_adjust field.
2217 * config/obj-aout.c (aout_format_ops): Set the
2218 frob_file_before_adjust field to 0.
2219 * config/obj-coff.c (coff_format_ops): Likewise.
2220 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2222 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2224 (elf_frob_file_before_adjust): New function to remove unneeded
2225 versioned symbols from the symbol table.
2226 (elf_format_ops): Set the frob_file_before_adjust field to
2227 elf_frob_file_before_adjust.
2229 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2232 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2234 2000-11-07 Peter Targett <peter.targett@arccores.com>
2236 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2238 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2239 Fix compile time warning messages.
2241 2000-11-07 Nick Clifton <nickc@redhat.com>
2243 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2244 buffer in order to avoid buffer overflows.
2246 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2248 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2249 Change M to m for -milp32 or -mlp64 to match gcc.
2250 (dot_endp): Use bytes_per_address instead of 8.
2251 (emit_one_bundle): Use number_to_chars_littleendian instead of
2253 (fix_insn): Likewise.
2254 (ia64_init): New function.
2255 (ia64_target_format): New function.
2256 (md_begin): Set endianness, arch, and machine as appropriate.
2257 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2258 Make these macros depend on TE_HPUX macro.
2259 (TARGET_FORMAT): Define.
2260 (HOST_SPECIAL_INIT): Define.
2261 * config/te-hpux.h: New file.
2262 * configure.in: Add "ia64-*-hpux*" target to configure.
2263 * configure: Regenerate.
2265 2000-11-06 Kazu Hirata <kazu@hxi.com>
2267 * as.c: Fix formatting.
2268 * dwarf2dbg.c: Likewise.
2269 * input-file.c: Likewise.
2270 * input-file.h: Likewise.
2271 * input-scrub.c: Likewise.
2272 * itbl-ops.c: Likewise.
2273 * listing.c: Likewise.
2274 * macro.h: Likewise.
2275 * messages.c: Likewise.
2277 * subsegs.c: Likewise.
2278 * subsegs.h: Likewise.
2279 * write.c: Likewise.
2281 2000-11-06 Nick Clifton <nickc@redhat.com>
2283 * doc/as.texinfo: Add GNU Free Documentation License.
2284 * doc/gasp.texi: Add GNU Free Documentation License.
2285 * doc/as.1: Add GNU Free Documentation License.
2287 2000-11-05 Nick Clifton <nickc@redhat.com>
2289 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2291 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2293 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2294 * configure: Regenerate.
2296 2000-11-01 Nick Clifton <nickc@redhat.com>
2298 * read.c (original_case_string): New global variable.
2299 (read_a_source_file): Copy opcode string into
2300 original_case_string if clobbering the case of the opcode.
2301 * read.h: Export the definition of original_case_string.
2302 * config/tc-arm.c (md_assembler): When parsing a .req
2303 directive use the original opcode string, not the case
2306 2000-11-02 Nick Clifton <nickc@redhat.com>
2308 * config/tc-mn10300.c (debug_line): Remove this static
2310 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2311 dwarf2_where and dwarf2_gen_line_info.
2313 2000-11-02 Theo Honohan <th@futuretv.com>
2315 * config/tc-arm.c (do_msr): Improve error message.
2317 2000-10-31 Eric Christopher <echristo@redhat.com>
2319 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2320 or pc-relative, else use fx_offset.
2322 2000-10-31 Jim Wilson <wilson@redhat.com>
2324 * config/tc-ia64.c (struct md): New field tag_fixups.
2325 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2326 qualifying predicate.
2327 (emit_one_bundle): Delete spurious multiplication by one. Handle
2329 (ia64_start_line): Error if dangling qualifying predicate.
2330 (defining_tag): New static variable.
2331 (ia64_unrecognized_line, case '['): Parse tags.
2332 (ia64_frob_label): Create tag_fixups.
2333 (md_assemble): Reset md.qp.X_op after using it.
2335 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2337 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2339 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2341 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2343 2000-10-30 Kazu Hirata <kazu@hxi.com>
2345 * expr.c: Fix formatting.
2346 * flonum-copy.c: Likewise.
2347 * flonum.h: Likewise.
2351 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2353 * as.h (OPTION_MD_BASE): Bump to 190.
2354 * as.c (parse_args) <std_longopts>: Add comment about the need to
2355 check OPTION_MD_BASE in as.h.
2357 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2360 2000-10-27 Nick Clifton <nickc@redhat.com>
2362 * configure.in (emulations): Add m68hc12.
2363 * configure: Regenerate.
2364 * po/gas.pot: Regenerate.
2366 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2368 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2370 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2372 2000-10-25 Nick Clifton <nickc@redhat.com>
2374 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2375 a DWARF2 line number information sequence.
2377 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2379 * read.c (generate_lineno_debug): Update comment describing why
2380 DWARF2 line number debug information is not generated
2381 automatically by this function.
2383 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2386 * config/tc-arm.h (md_end): Define.
2387 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2389 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2390 if generating DWARF2 line numbers.
2391 (arm_end_of_source): New function. Call dwarf2_finish if
2394 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2395 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2396 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2398 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2400 * config/tc-i386.c: Fix prototype declarations for functions taking no
2403 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2405 * config/tc-i386.c (i386_operand_modifier): Remove.
2406 (build_displacement_string): Remove.
2407 (i386_parse_seg): Remove.
2408 (i386_intel_memory_operand): Remove.
2409 (i386_intel_operand): Re-write using recursive descent parser based
2410 on MASM documentation.
2411 (struct intel_parser_s): New structure.
2412 (intel_parser): New static variable.
2413 (struct intel_token): New structure.
2414 (cur_token, prev_token): New static variables.
2427 (intel_match_token): New function.
2428 (intel_get_token): New function.
2429 (intel_putback_token): New function.
2430 (intel_expr): New function.
2431 (intel_e05): New function.
2432 (intel_e05_1): New function.
2433 (intel_e06): New function.
2434 (intel_e06_1): New function.
2435 (intel_e09): New function.
2436 (intel_e09_1): New function.
2437 (intel_e10): New function.
2438 (intel_e10_1): New function.
2439 (intel_e11): New function.
2441 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2443 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2444 instructions to loose any special insn->architecture mask.
2446 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2447 (sparc_md_end, sparc_arch_types, sparc_arch,
2448 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2449 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2450 request v9b architecture if they are used).
2452 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2454 * config/tc-m68k.c: Fix the previous misapplied patch.
2456 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2458 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2459 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2460 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2463 2000-10-17 Kazu Hirata <kazu@hxi.com>
2465 * debug.c: Fix formatting.
2466 * depend.c: Likewise.
2467 * dwarf2dbg.c: Likewise.
2468 * dwarf2dbg.h: Likewise.
2469 * ecoff.c: Likewise.
2472 * flonum-konst.c: Likewise.
2473 * frags.h: Likewise.
2475 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2477 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2479 * doc/as.texinfo: Added notes about this new option.
2481 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2483 * config/tc-sh.c (JREG): Remove.
2484 (md_convert_frag): Remove #if 0:d code using JREG.
2486 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2488 * config/tc-i386.c (i386_operand_modifier): Only match
2489 modifiers SHORT and FLAT if they are followed by a space.
2490 (parse_register): When `allow_naked_reg' is set, do not confuse
2491 identifiers that start with a register name with a register.
2493 2000-10-12 Kazu Hirata <kazu@hxi.com>
2495 * app.c: Fix formatting.
2498 * bit_fix.h: Likewise.
2503 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2505 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2507 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2509 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2510 Re-arrange function a little and improve error message.
2512 * write.c (write_relocs): Fix a comment.
2514 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2517 2000-10-05 Jim Wilson <wilson@cygnus.com>
2519 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2521 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2523 * config/tc-i386.c: Delete some useless comments, reformat others.
2525 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2526 non-global syms in linkonce sections.
2528 2000-10-04 Ralf Baechle <ralf@gnu.org>
2530 * config/tc-ia64.c (operand_match): Don't use // style comments.
2531 * config/tc-i370.c: Likewise.
2533 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2535 Changes to handle varying register prefix and user symbol prefix.
2536 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2537 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2538 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2539 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2540 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2541 (demand_register_prefix): New variable.
2542 (md_pseudo_table): New pseudo ".syntax".
2543 (md_longopts): New options --no-underscore and --underscore.
2544 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2545 on symbols_have_leading_underscore.
2546 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2547 (get_spec_reg): Ditto.
2548 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2550 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2552 <case OPTION_NO_US, case OPTION_US>: New.
2553 (md_show_usage): Be brief and reformat to match continuation of
2555 * po/gas.pot: Regenerate.
2557 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2559 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2560 force relocs for 12 bit branches.
2561 (md_apply_fix): Similarly, adjust logic here.
2563 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2565 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2566 adjust for external and weak syms as we will use a reloc. Allow
2567 for +8 offset when calculating limits of branches.
2568 (hppa_fix_adjustable): Undo 2000-09-23 change.
2569 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2570 Correct distance calculation.
2571 (tc_gen_reloc): Print the file name and line number if we can't
2574 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2575 * config/tc-hppa.c (nonzero_dibits): Define.
2576 (arg_reloc_stub_needed): Check each arg and return value
2577 separately for zero case.
2578 (pa_align): Declare argument `bytes'.
2580 2000-09-25 Kazu Hirata <kazu@hxi.com>
2582 * config/tc-cris.c: Fix formatting.
2583 * config/tc-d10v.h: Likewise.
2584 * config/tc-d30v.c: Likewise.
2585 * config/tc-d30v.h: Likewise.
2586 * config/tc-fr30.c: Likewise.
2587 * config/tc-fr30.h: Likewise.
2588 * config/tc-m68k.c: Likewise.
2589 * config/tc-m68k.h: Likewise.
2590 * config/tc-pj.h: Likewise.
2591 * config/tc-ppc.c: Likewise.
2592 * config/tc-ppc.h: Likewise.
2593 * config/tc-sh.c: Likewise.
2594 * config/tc-sh.h: Likewise.
2595 * config/tc-sparc.c: Likewise.
2596 * config/tc-v850.h: Likewise.
2597 * config/tc-vax.h: Likewise.
2598 * config/tc-w65.h: Likewise.
2599 * config/tc-z8k.h: Likewise.
2601 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2603 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2604 checks only for ELF.
2605 (hppa_force_relocation): Likewise.
2607 2000-09-22 Jim Wilson <wilson@cygnus.com>
2609 * config/tc-ia64.c (dv_sem): Add "stop".
2610 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2611 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2612 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2614 (mark_resources): Check IA64_RS_PRr.
2616 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2618 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2619 md_estimate_size_before_relax): Redesign and clean up the
2620 relaxation mechanism.
2622 2000-09-21 Kazu Hirata <kazu@hxi.com>
2624 * config/tc-ns32k.c: Fix formatting.
2625 * config/tc-ns32k.h: Likewise.
2627 2000-09-20 Kazu Hirata <kazu@hxi.com>
2629 * config/tc-m32r.c: Fix formatting.
2630 * config/tc-m32r.h: Likewise.
2631 * config/tc-m68851.h: Likewise.
2632 * config/tc-m68hc11.c: Likewise.
2633 * config/tc-m68hc11.h: Likewise.
2634 * config/tc-m88k.c: Likewise.
2635 * config/tc-mcore.c: Likewise.
2636 * config/tc-mcore.h: Likewise.
2637 * config/tc-mips.c: Likewise.
2638 * config/tc-mips.h: Likewise.
2639 * config/tc-mn10200.h: Likewise.
2640 * config/tc-mn10300.h: Likewise.
2641 * config/tc-tahoe.c: Likewise.
2642 * config/tc-tahoe.h: Likewise.
2644 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2646 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2647 Likewise in relaxation description comments.
2649 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2651 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2652 subtraction of two syms without emitting a relocation.
2654 From David Huggins-Daines <dhd@linuxcare.com>
2655 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2656 global or weak symbols.
2658 2000-09-15 Kazu Hirata <kazu@hxi.com>
2660 * config/tc-h8300.h: Fix formatting.
2661 * config/tc-h8500.c: Likewise.
2662 * config/tc-h8500.h: Likewise.
2663 * config/tc-hppa.h: Likewise.
2664 * config/tc-i370.h: Likewise.
2665 * config/tc-i386.h: Likewise.
2666 * config/tc-i860.c: Likewise.
2667 * config/tc-i860.h: Likewise.
2668 * config/tc-i960.h: Likewise.
2669 * config/tc-ia64.c: Likewise.
2670 * config/tc-ia64.h: Likewise.
2672 2000-09-14 Kazu Hirata <kazu@hxi.com>
2674 * config/tc-a29k.c: Fix formatting.
2675 * config/tc-alpha.c: Likewise.
2676 * config/tc-arc.c: Likewise.
2677 * config/tc-arc.h: Likewise.
2678 * config/tc-arm.c: Likewise.
2679 * config/tc-arm.h: Likewise.
2680 * config/tc-avr.c: Likewise.
2681 * config/tc-avr.h: Likewise.
2682 * config/tc-tic30.c: Likewise.
2683 * config/tc-tic30.h: Likewise.
2684 * config/tc-tic54x.c: Likewise.
2685 * config/tc-tic54x.h: Likewise.
2686 * config/tc-tic80.c: Likewise.
2687 * config/tc-tic80.h: Likewise.
2689 2000-09-14 Timothy Wall <twall@cygnus.com>
2691 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2692 parallel comparisons for later use.
2693 (struct rsrc): Add parallel comparison type.
2694 (resources_match): Skip special cases of PR usage (non-conflicting
2697 2000-09-13 Kazu Hirata <kazu@hxi.com>
2699 * config/obj-ecoff.c: Fix formatting.
2700 * config/obj-elf.c: Likewise.
2701 * config/obj-elf.h: Likewise.
2702 * config/obj-evax.h: Likewise.
2703 * config/obj-generic.h: Likewise.
2704 * config/obj-hp300.c: Likewise.
2705 * config/obj-hp300.h: Likewise.
2706 * config/obj-ieee.h: Likewise.
2707 * config/obj-vms.c: Likewise.
2708 * config/obj-vms.h: Likewise.
2710 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2712 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2713 (md_parse_option): Ditto.
2714 (md_longopts): Add -mips32 option.
2715 (md_show_usage): Document new options.
2716 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2717 (mips_ip): Assemble mfc0 with a sub-selection code.
2718 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2719 (mips_cpu_to_str): New function.
2720 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2721 Use CPU_* defines instead of hardcoded numbers.
2723 * doc/as.texinfo: Document new options.
2724 * doc/c-mips.texi: Ditto.
2726 2000-09-12 Kazu Hirata <kazu@hxi.com>
2728 * as.h: Fix formatting.
2729 * asintl.h: Likewise.
2730 * bit_fix.h: Likewise.
2731 * config/obj-aout.c: Likewise.
2732 * config/obj-aout.h: Likewise.
2733 * config/obj-bout.c: Likewise.
2734 * config/obj-bout.h: Likewise.
2735 * config/obj-coff.c: Likewise.
2736 * config/obj-coff.h: Likewise.
2737 * dwarf2dbg.h: Likewise.
2739 * flonum.h: Likewise.
2740 * frags.h: Likewise.
2741 * itbl-ops.h: Likewise.
2742 * macro.h: Likewise.
2745 * struc-symbol.h: Likewise.
2746 * subsegs.h: Likewise.
2747 * symbols.h: Likewise.
2749 * write.h: Likewise.
2751 2000-09-11 Kazu Hirata <kazu@hxi.com>
2753 * bignum-copy.c: Fix formatting.
2754 * config/tc-i370.c: Likewise.
2755 * config/tc-i960.c: Likewise.
2756 * config/tc-m68k.c: Likewise.
2757 * ehopt.c: Likewise.
2758 * flonum-copy.c: Likewise.
2759 * flonum-konst.c: Likewise.
2760 * flonum-mult.c: Likewise.
2761 * literal.c: Likewise.
2764 * stabs.c: Likewise.
2765 * subsegs.c: Likewise.
2767 2000-09-09 Philip Blundell <philb@gnu.org>
2769 * configure.in (arm*-*-uclinux*): New target.
2770 * configure: Regenerate.
2772 2000-09-09 Kazu Hirata <kazu@hxi.com>
2774 * input-file.c: Fix formatting.
2775 * itbl-ops.c: Likewise.
2776 * messages.c: Likewise.
2778 2000-09-08 Philip Blundell <philb@gnu.org>
2780 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2783 2000-09-07 H.J. Lu <hjl@gnu.org>
2785 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2786 * configure: Rebuild.
2788 2000-09-07 Kazu Hirata <kazu@hxi.com>
2790 * atof-generic.c: Fix formatting.
2791 * config/tc-mips.c: Likewise.
2792 * config/tc-vax.c: Likewise.
2793 * input-scrub.c: Likewise.
2795 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2797 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2798 * configure.in (sh-*-linux*): Added.
2799 * configure: Rebuilt.
2801 2000-09-06 Kazu Hirata <kazu@hxi.com>
2803 * config/tc-hppa.c: Fix formatting.
2805 * ecoff.c: Fix formatting.
2807 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2809 * configure: Rebuilt with new libtool.m4.
2811 2000-09-05 Kazu Hirata <kazu@hxi.com>
2813 * cgen.c: Fix formatting.
2814 * config/tc-ia64.c: Likewise.
2816 2000-09-05 Nick Clifton <nickc@redhat.com>
2818 * aclocal.m4: Regenerate.
2819 * config.in: Regenerate.
2820 * configure: Regenerate.
2821 * po/gas.pot: Regenerate.
2823 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2825 * config/tc-cris.c: Correct comment typos.
2827 2000-09-05 Eric Christopher <echristo@cygnus.com>
2829 * config/tc-mn10300.c: Cleanup.
2830 (md_pcrel_from): Enable.
2832 2000-09-05 Alan Modra <alan@linuxcare.com.au>
2834 * expr.c (operand): Fix a comment typo.
2835 * write.c (write_relocs): Fix a signed/unsigned warning.
2837 * config/tc-hppa.c (fudge_reg_expressions): New
2838 (hppa_force_reg_syms_absolute): New.
2839 (pa_equ): Allow reg_section expressions.
2840 * config/tc-hppa.c (md_optimize_expr): Define.
2841 (hppa_force_reg_syms_absolute): Prototype.
2843 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
2844 (pa_parse_number): Pass in arg to select fp reg parsing.
2845 Return 1 to indicate format checks pass. If strict, then only
2846 accept a register or register symbol. Return value in...
2847 (pa_number): New static for pa_parse_number.
2848 (FP_REG_BASE): Define.
2849 (FP_REG_RSEL): Define.
2850 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
2851 appropriate. White space changes.
2852 (need_pa11_opcode): Don't bother passing any params, get them from
2854 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
2855 Remove extraneous check in case 'Q'.
2856 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
2857 reg, set section of resulting symbol to reg_section.
2858 (pa_parse_space_stmt): Modify call to pa_parse_number.
2859 (pa_space): Likewise.
2861 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
2862 (hppa_force_relocation): Handle vtable relocs.
2863 (pa_vtable_entry): New.
2864 (pa_vtable_inherit): New.
2865 (md_pseudo_table): Add entries for vtable pseudos.
2866 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
2867 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
2869 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
2870 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
2871 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
2873 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
2874 specify a symbol type.
2876 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
2877 dependent things together.
2878 (md_elf_symbol_type): Define.
2880 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
2882 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
2884 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
2885 (obj_elf_vtable_entry): Declare.
2887 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
2888 and export function.
2889 (obj_elf_vtable_entry): Similarly.
2890 (elf_pseudo_table): Fix the damage with a cast.
2892 2000-09-03 Richard Henderson <rth@cygnus.com>
2894 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
2895 for template selection when a label is needed.
2897 2000-09-02 Kazu Hirata <kazu@hxi.com>
2899 * config/tc-ia64.c: Fix formatting.
2901 2000-09-02 Nick Clifton <nickc@redhat.com>
2903 * configure.in: Increase version number to 2.10.91.
2904 * configure: Regenerate.
2905 * aclocal.m4: Regenerate.
2906 * config.in: Regenerate.
2907 * po/gas.pot: Regenerate.
2908 * Makefile.in: Regenerate.
2910 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
2912 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
2913 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
2914 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
2916 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
2919 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
2921 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
2922 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
2923 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
2924 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
2925 (GOT_symbol): New variable.
2926 (md_undefined_symbol): Set it.
2928 2000-09-01 Richard Henderson <rth@cygnus.com>
2930 * config/tc-ia64.c (match): Don't inline.
2931 (extra_goodness): New.
2932 (md_begin): Prefer nop.f and nop.b for best_template.
2934 2000-08-31 Kazu Hirata <kazu@hxi.com>
2936 * as.c: Fix formatting.
2938 * frags.c: Likewise.
2939 * macro.c: Likewise.
2941 2000-08-31 Eric Christopher <echristo@cygnus.com>
2943 * config/tc-mn10300.c: Cleanup and fix warnings.
2944 (md_pseudo_table): Add initializers.
2945 (md_show_usage): Cleanup.
2946 (md_parse_option): Fix warnings.
2947 (md_undefined_symbol): Fix warnings.
2948 (md_conver_frag): Fix warnings.
2949 (tc_gen_reloc): Fix warnings.
2950 (md_apply_fix3): Fix warnings.
2951 (check_operand): Fix warnings.
2953 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
2955 * acinclude.m4: Include libtool and gettext macros from the
2957 * aclocal.m4, configure: Rebuilt.
2959 2000-08-30 Mark Hatle <mhatle@mvista.com>
2961 * config/tc-ppc.c (md_parse_option): Recognize -m405.
2963 2000-08-31 Kazu Hirata <kazu@hxi.com>
2965 * listing.c: Fix formatting.
2967 2000-08-29 Kazu Hirata <kazu@hxi.com>
2969 * app.c: Fix a comment typo. Fix formatting.
2971 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
2973 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
2974 offset of the target destination for jmp instructions.
2975 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
2977 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
2979 * NEWS: Mention support for CRIS.
2981 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
2983 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
2984 Sets `.lcomm' alignment to zero.
2986 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
2988 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
2989 TC_FIX_ADJUSTABLE): Define.
2991 2000-08-23 Jim Wilson <wilson@cygnus.com>
2993 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
2994 unwind.personality_routine is set.
2996 2000-08-23 H.J. Lu <hjl@gnu.org>
2998 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3000 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3002 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3005 2000-08-22 H.J. Lu <hjl@gnu.org>
3007 * config.in (STRICTCOFF): New for strict COFF.
3009 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3010 i386-*-go32* and i386-go32-rtems*.
3011 * configure: Rebuilt.
3013 * config/obj-coff.c (obj_coff_endef): Follow the historical
3014 behavior if STRICTCOFF is not defined.
3016 * doc/internals.texi: Document STRICTCOFF.
3018 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3020 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3021 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3022 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3023 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3024 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3025 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3026 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3029 2000-08-22 Eric Christopher <echristo@cygnus.com>
3031 * config/tc-mn10300.c: (md_apply_fix): New function.
3032 (mn10300_force_relocation): New function.
3033 (mn10300_fix_adjustable): New function.
3035 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3036 (TC_HANDLES_FX_DONE): Define.
3037 (obj_fix_adjustable): Define.
3038 (MD_APPLY_FIX3): Define.
3039 (TC_LINKRELAX_FIXUP): Define.
3041 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3043 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3045 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3047 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3049 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3050 if the fixup resulted in a relocation.
3052 2000-08-18 Nick Clifton <nickc@redhat.com>
3054 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3055 Make reference to first element of shift_names explicit.
3057 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3059 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3060 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3061 add a symbol's address. Removed all target-specific #ifdefs that
3062 used to accomplished the same.
3063 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3064 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3065 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3066 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3067 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3069 2000-08-17 Kazu Hirata <kazu@hxi.com>
3071 * dwarf2dbg.c: Fix formatting.
3073 2000-08-17 Nick Clifton <nickc@redhat.com>
3075 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3076 to be recoded as logical shift lefts by zero.
3078 2000-08-16 Jim Wilson <wilson@cygnus.com>
3080 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3081 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3083 (note_register_values): Handle IA64_OPND_R3_2 operands.
3085 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3087 * config/tc-i860.c (md_operand): Silly typo fixed.
3089 2000-08-16 Nick Clifton <nickc@redhat.com>
3091 * config/tc-arm.c (struct asm_shift): Delete.
3093 (enum asm_shift_index): New.
3094 (struct asm_shift_properties): New.
3095 (struct asm_shift_name): New.
3096 (shift_properties[]); New.
3097 (shift_names[]); New.
3099 (decode_shift): Use new structures.
3100 Issue a warning is "ROR #0" is used.
3101 Issue a warning if "ASR #0" or "LSR #0" is used.
3103 (md_begin): Initialise arm_shift_hsh table from new
3104 asm_shift_name array.
3106 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3108 * config/tc-sparc.c: Kill all warnings.
3109 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3111 (md_show_usage): Update usage text.
3113 2000-08-16 Nick Clifton <nickc@redhat.com>
3115 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3118 2000-08-15 Will Cohen <wcohen@redhat.com>
3120 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3122 * config/tc-sh.c (md_assemble): Changed so debug_type
3123 test performed for ppi_assemble
3124 * config/tc-sh.c: Included dwarf2dbg.h.
3125 (debug_line): Defined.
3126 (md_assemble): Generates dwarf2 line info.
3127 (sh_finalize): New function. Finalize dwarf2 info.
3128 (assemble_ppi): Returns size of code generated.
3129 (build_Mytes): Returns size of code generated.
3130 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3131 * config/tc-sh.h (md_end): Defined.
3132 (sh_finalize): Declared.
3134 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3136 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3139 2000-08-14 Nick Clifton <nickc@redhat.com>
3141 * config/tc-arm.c (do_bx): Allow "bx pc".
3143 2000-08-14 Jim Wilson <wilson@cygnus.com>
3145 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3146 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3147 (md_begin): Change assignment to md.flag to OR in the new bit.
3149 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3151 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3152 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3155 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3157 * NEWS: Mention i860 support.
3159 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3161 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3163 2000-08-14 Andreas Schwab <schwab@suse.de>
3165 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3167 2000-08-11 Andreas Schwab <schwab@suse.de>
3169 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3172 2000-08-11 Kazu Hirata <kazu@hxi.com>
3174 * expr.c: Fix formatting.
3175 * config/obj-bout.c: Likewise.
3177 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3179 * doc/c-i860.texi: Flesh out the i860 section more.
3181 2000-08-10 Kazu Hirata <kazu@hxi.com>
3183 * symbols.c: Fix formatting.
3186 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3188 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3189 modifier has the IgnoreSize bit set.
3191 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3193 From Rodney Brown <RodneyBrown@mynd.com>
3194 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3195 * configure: Regenerate.
3197 2000-08-09 Kazu Hirata <kazu@hxi.com>
3199 * hash.c: Fix formatting.
3202 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3204 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3205 (i860_fix_info): New enum.
3206 (MD_APPLY_FIX3): Define.
3207 (WORKING_DOT_WORD): Define.
3208 (TC_HANDLES_FX_DONE): Define.
3209 (DIFF_EXPR_OK): Define.
3210 (LISTING_HEADER): Define.
3211 (TARGET_FORMAT): Select target format based on endian flag.
3212 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3213 (target_big_endian): Add external declaration.
3215 * config/tc-i860.c: All existing code reworked completely. Other
3216 new code shown below.
3217 (SYNTAX_SVR4): Define.
3218 (target_warn_expand): New variable.
3219 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3220 (md_longopts): Declare and define with new options (-EL, -EB,
3222 (md_show_usage): New function.
3223 (md_operand): New function.
3224 (obtain_reloc_for_imm16): New function.
3225 (md_apply_fix3): New function.
3226 (tc_gen_reloc): New function.
3228 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3230 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3231 2 bytes of the jump address are in the same frag.
3232 (find): Accept 68hc12 register indirect modes.
3234 * NEWS: Mention 68HC11 & 68HC12 support.
3236 2000-08-07 Richard Henderson <rth@cygnus.com>
3238 * config/tc-ia64.c (unwind): Add prologue_mask member.
3239 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3240 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3241 (dot_body): Clear unwind.prologue_mask.
3242 (dot_prologue): Set it. Accept a register second argument.
3244 2000-08-07 Kazu Hirata <kazu@hxi.com>
3246 * config/atof-ieee.c: Fix formatting.
3247 * config/atof-tahoe.c: Likewise.
3249 2000-08-06 Nick Clifton <nickc@cygnus.com>
3251 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3254 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3255 of .popsection, .previous, .pushsection, .subsection,
3256 .version, .vtable_entry, .vtable_inherit and .weak.
3258 2000-08-05 Kazu Hirata <kazu@hxi.com>
3260 * config/tc-cris.c: Fix formatting.
3261 * config/tc-i386.c: Likewise.
3262 * config/tc-sparc.c (sparc_ip): Simplify the code.
3264 2000-08-04 Kazu Hirata <kazu@hxi.com>
3266 * config/tc-cris.c: Rearrange code for readability.
3267 * config/tc-d10v.c: Fix formatting.
3268 * config/tc-m32r.c: Likewise.
3269 * config/tc-sparc.c: Likewise.
3271 2000-08-02 Jim Wilson <wilson@cygnus.com>
3273 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3274 before ia64_find_opcode.
3275 (md_assemble): Likewise.
3277 2000-08-01 Nick Clifton <nickc@cygnus.com>
3279 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3280 Undo some formatting fixes.
3282 2000-08-01 Kazu Hirata <kazu@hxi.com>
3284 * config/obj-som.c: Fix formatting.
3285 * config/obj-ieee.c: Likewise.
3286 * config/tc-arm.c: Likewise.
3287 * config/tc-v850.c: Likewise.
3289 2000-08-01 Nick Clifton <nickc@redhat.com>
3291 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3292 index by command line option.
3294 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3296 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3297 (@node M68K-Branch): Rewrite to match the reality.
3299 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3301 * doc/c-i860.texi: New file.
3302 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3303 * doc/Makefile.in: Regenerate.
3304 * doc/all.texi: Add I860 as relevant architecture.
3305 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3307 2000-07-31 Kazu Hirata <kazu@hxi.com>
3309 * config/tc-d30v.c: Fix formatting.
3311 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3313 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3314 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3315 long emit a long branch if available instead of an absolute jump, never
3316 emit absolute jumps for anything with --pcrel.
3318 * doc/c-m68k.texi: Document new command line option.
3320 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3322 * config/tc-avr.c: Use PARAMS macro in function declarations.
3323 Don't declare md_pcrel_from_section (already in tc-avr.h).
3324 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3325 (avr_operand): Don't set (unsigned) op_mask to -1.
3327 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3329 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3330 * configure: Regenerated.
3331 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3332 of operand to the .type directive (.e.g, "type").
3334 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3336 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3337 * app.c (do_scrub_chars): Record where first comment found.
3338 * read.c (read_a_source_file): Init found_comment on entry, and
3339 notify whether comments found on exit.
3340 * config/tc-hppa.c (md_shortopts): Add "c".
3341 (md_longopts): Add warn-comment.
3342 (md_parse_option): Handle it.
3343 (md_show_usage): Show available options.
3344 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3346 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3348 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3349 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3351 (md_estimate_size_before_relax): Don't fall off end of function.
3353 2000-07-27 Kazu Hirata <kazu@hxi.com>
3355 * config/tc-avr.c: Fix formatting.
3356 * config/tc-ns32k.c: Likewise.
3358 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3360 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3362 2000-07-27 Kazu Hirata <kazu@hxi.com>
3364 * config/tc-d10v.c: Fix formatting.
3365 * config/tc-z8k.c: Likewise.
3366 * config/tc-sparc.c: Likewise.
3368 2000-07-26 Dave Brolley <brolley@redhat.com>
3370 * cgen.c (queue_fixup): Declare opinfo.
3371 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3372 (gas_cgen_md_operand): Ditto.
3373 (gas_cgen_md_apply_fix3): Ditto.
3375 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3377 * config/obj-coff.c (obj_frob_symbol): Don't merge
3378 labels. Don't merge if the symbol isn't constant. Return
3379 immediately if a symbol is merged.
3381 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3383 * frags.c (frag_align): Correct absolute section alignment.
3385 2000-07-20 DJ Delorie <dj@redhat.com>
3387 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3388 it breaks linking against DLLs.
3390 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3392 * configure.in: Add CRIS support.
3393 * configure: Regenerate.
3394 * Makefile.am: (CPU_TYPES): Add cris.
3395 (CPU_OBJ_VALID) [aout]: Add cris.
3396 (MULTI_CPU_TYPES): Add cris.
3397 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3398 [coff]: Only i386 and mips are valid.
3399 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3400 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3401 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3402 Regenerate dependencies.
3403 * Makefile.in: Regenerate.
3404 * aclocal.m4: Regenerate.
3405 * as.c: Declare crisaout, criself.
3406 * config/tc-cris.h, config/tc-cris.c: New.
3407 * config/e-criself.c, config/e-crisaout.c: New.
3408 * po/POTFILES.in, po/gas.pot: Regenerate.
3410 2000-07-20 Kazu Hirata <kazu@hxi.com>
3412 * read.c: Fix formatting.
3413 * write.c: Fix formatting.
3415 2000-07-19 H.J. Lu <hjl@gnu.org>
3417 * sb.c: Include <stdlib.h> if exists for abort ().
3419 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3421 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3422 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3423 (pa_type_args): Same here.
3425 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3427 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3428 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3429 the storage class is already set.
3431 2000-07-17 Kazu Hirata <kazu@hxi.com>
3433 * config/tc-m68hc11.c: Fix formatting.
3434 * config/tc-mn10200.c: Likewise.
3435 * config/tc-mn10300.c: Likewise.
3436 * config/tc-pj.c: Likewise.
3437 * config/tc-tic80.c: Likewise.
3438 * config/tc-w65.c: Likewise.
3440 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3442 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3445 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3447 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3450 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3452 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3453 ELF as are used for SOM (except the 32-bit reloc one) to decide
3454 whether a symbol can be reduced to a section symbol. Expand on
3455 the comment for symbols involved in LR% and RR% expressions.
3457 2000-07-14 Nick Clifton <nickc@cygnus.com>
3459 * config/tc-mips.c (mips_disable_float_construction): New
3460 static variable. Set to true if doubles should not be
3461 constructed by loading two single width fp registers with
3462 halves of the value.
3463 (mips_ip): Test mips_disable_float_construction.
3464 (md_longopts): Add command line switches --construct-floats
3465 and --no-construct-floats.
3466 (md_parse_option): Parse new command line options.
3467 (md_show_usage): Describe new command line options.
3469 * doc/c-mips.texi: Document new command line options.
3471 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3473 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3474 * configure: Regenerate.
3476 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3478 * configure.in (DEFAULT_EMULATION setting): Revert part of
3479 2000-07-01 change that set te_multi=multi unless set to tmips.
3480 * configure: Regenerate.
3482 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3484 * config/obj-coff.c (coff_frob_section): Add padding to the last
3485 section when aligning it increases its size.
3487 2000-07-11 Kazu Hirata <kazu@hxi.com>
3489 * config/tc-tic54x.c: Fix formatting.
3491 2000-07-10 Kazu Hirata <kazu@hxi.com>
3493 * config/tc-h8500.c: Fix formatting.
3494 * config/tc-tic54x.c: Fix formatting.
3496 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3498 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3499 displacements correctly.
3501 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3503 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3505 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3509 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3511 From David Huggins-Daines <dhd@linuxcare.com>
3512 * config/te-hppalinux64.h: Add a new emulation.
3513 * configure.in (emulations): Add configure bits to support the
3514 64-bit Linux/parisc target.
3515 * configure: Regenerate.
3517 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3518 (md_shortopts): Add `V' for ELF.
3520 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3521 when SOM or ELF_ARG_RELOC are defined.
3522 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3523 ELF_ARG_RELOC are defined.
3524 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3525 (pa_stringer): ..Do it here instead. Fix comment typos.
3526 (hppa_force_relocation): Cast enums to int before comparing with
3529 From Ryan Bradetich <rbradetich@uswest.net>
3530 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3531 redifinition warning.
3532 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3533 (hppa_force_relocation): ditto
3534 (md_apply_fix): Added cast to buf to fix warnings.
3536 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3537 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3539 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3540 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3541 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3542 reloc_type** to avoid warnings in switch.
3543 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3544 little earlier instead.
3546 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3548 (pa_type_args): Use symbol_arg_reloc_info.
3549 (struct pa_it): Make arg_reloc unsigned int.
3550 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3551 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3552 (pa_code): Delete. pa_text duplicates this function.
3553 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3554 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3556 (cons_fix_new_hppa): Actually change selector to e_fsel when
3557 warning about assuming so.
3558 (tc_gen_reloc): More example elf arg reloc code.
3559 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3560 (hppa_force_relocation): Likewise.
3562 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3564 (pa_end_of_source): Prototype.
3565 (hppa_fix_adjustable): Prototype.
3566 (LABELS_WITHOUT_COLONS): Move it..
3567 * config/te-hppa.h: To here.
3569 * config/te-hppa64.h: New file.
3571 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3573 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3574 format -10, -16, 16 relocs.
3575 (hppa_elf_mark_end_of_function): Test for null
3576 last_call_info->start_symbol
3578 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3579 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3580 re_assesmble_* functions. Delete extraneous statements. Fix
3582 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3583 insn to re_assemble_*.
3585 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3587 * doc/internals.texi (Expressions): Fix typo.
3589 2000-07-08 Kazu Hirata <kazu@hxi.com>
3591 * config/tc-sh.c: Fix formatting.
3592 * config/tc-tic54x.c: Fix formatting.
3593 * depend.c: Fix formatting.
3594 * flonum-konst.c: Likewise.
3595 * flonum-mult.c: Likewise.
3597 2000-07-07 Kazu Hirata <kazu@hxi.com>
3599 * config/tc-sh.c: Fix comments.
3600 * config/obj-vms.c: Fix comments.
3601 * config/tc-a29k.c: Likewise.
3602 * config/tc-alpha.c: Likewise.
3603 * config/tc-h8300.c: Likewise.
3604 * config/tc-h8500.c: Likewise.
3605 * config/tc-i370.c: Likewise.
3606 * config/tc-ia64.c: Likewise.
3607 * config/tc-m68hc11.c: Likewise.
3608 * config/tc-m68k.c: Likewise.
3609 * config/tc-mips.c: Likewise.
3610 * config/tc-ns32k.c: Likewise.
3611 * config/tc-ppc.c: Likewise.
3612 * config/tc-z8k.c: Likewise.
3614 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3616 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3617 Default to '(SEC_LOAD | SEC_DATA)'.
3618 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3620 * doc/internals.texi (CPU Backend): Describe
3621 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3623 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3625 * as.c (parse_args): NULL terminate the long option list.
3627 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3629 * config/tc-d30v.h: Include "write.h" for fixS.
3630 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3632 2000-07-05 Nick Clifton <nickc@cygnus.com>
3634 * config/tc-d30v.c (write_2_short): Further changes to warning
3635 messages produced when combining EITHER_BUT_PREFER_MU attributed
3638 2000-07-05 DJ Delorie <dj@redhat.com>
3642 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3644 * config/tc-arm.c (psrs): Accept combinations of flags.
3646 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3648 * config/tc-avr.c: Change _ () to _() around all strings marked
3649 for translation (exception from the usual coding style).
3650 (avr_opt): New struct variable, how the new switches are set.
3651 (OPTION_MMCU): Define as 'm' and actually use.
3652 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3653 (show_mcu_list): New function, display the list of known MCUs.
3654 (md_show_usage): Document the new switches. Call show_mcu_list.
3655 (avr_set_arch): Change 'm' to OPTION_MMCU.
3656 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3657 Handle the new switches.
3658 (avr_operands): Disable warnings for undefined combinations of
3659 operands if -mall-opcodes. Disable warnings for skipping two-word
3660 instructions if enhanced core or -mno-skip-bug.
3661 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3662 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3663 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3664 (avr_ldi_expression): Warn about implicit lo8().
3665 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3667 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3669 * configure.in: Add entry for mips-*-sysv4*MP*
3670 * configure: Rebuild
3671 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3672 elf32-tradlittlemips for traditional mips targets.
3673 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3674 test for Link Once sections as in adjust_reloc_syms.
3675 * config/te-tmips.h: New file for traditional mips targets. Define
3678 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3680 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3681 flags argument is not present, don't change an existing section's
3682 section's attributes. If the flags argument is present, warn if the
3683 attributes don't match the section's current attributes. When
3684 long section names are supported, set SEC_LINK_ONCE and
3685 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3687 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3689 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3690 symbols; create them.
3692 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3694 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3695 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3697 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3699 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3700 expressions. Ignore the problem when handling 16 bit signed
3701 immediates, because the assembler will take care of the relocation
3704 2000-06-27 Nick Clifton <nickc@cygnus.com>
3706 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3707 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3708 sequential order, and emit warning messages if the input source
3709 code contains constructs like that, or parallel constructs
3710 containing such opcodes.
3712 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3714 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3715 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3716 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3717 (md_show_usage): Update usage message.
3718 (md_parse_option): Allow redefinition of MCU type within the
3719 same avr[1-5] bfd machine type. Show both old and new MCU type
3720 in the error message.
3721 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3722 Simplify 8K wrap code.
3724 2000-06-25 Kazu Hirata <kazu@hxi.com>
3726 * config/obj-aout.c: Remove all uses of DEFUN.
3727 * config/obj-ieee.c: Likewise.
3728 * config/tc-sh.c: Fix comment typos.
3729 * config/tc-tahoe.c: Likewise.
3730 * config/tc-vax.c: Likewise.
3731 * config/tc-w65.c: Likewise.
3732 * config/tc-z8k.c: Likewise.
3733 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3735 2000-06-24 DJ Delorie <dj@cygnus.com>
3737 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3738 more changes from Sept 1999
3739 (tc_i386_fix_adjustable): ditto
3740 (md_apply_fix3): ditto
3742 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3744 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3745 (gas_cgen_parse_operand): Set it around expression() call.
3746 (gas_cgen_md_operand): Test for it before longjmp().
3748 2000-06-24 Kazu Hirata <kazu@hxi.com>
3750 * config/tc-h8500.c: Remove all uses of DEFUN.
3751 * config/tc-sh.c: Likewise.
3752 * config/tc-w65.c: Likewise.
3753 * config/tc-z8k.c: Likewise.
3755 * config/tc-h8500.c: Fix typos in comments.
3757 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3759 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3762 2000-06-23 matthew green <mrg@redhat.com>
3764 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3765 defined. Fix error message for `[' grouping.
3767 2000-06-22 Kazu Hirata <kazu@hxi.com>
3769 * config/tc-h8300.c: Fix formatting and comment typos.
3771 2000-06-22 Timothy Wall <twall@cygnus.com>
3773 * config/tc-ia64.c (note_register_values): Move premature QP
3774 notation clearing into the appropriate place.
3776 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3778 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3779 first before anything else. Add bin-bugs.h, emul.h and progress.h
3780 Sort list of files as for $(OBJS) in Makefile.am.
3782 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3783 find one. Remake dependencies.
3784 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3785 * Makefile.in: Regenerate.
3786 * doc/Makefile.in: Regenerate.
3788 * config/tc-i386.c (i386_displacement): Don't assume a constant
3789 displacement is necessarily 16 bits when in 16 bit code mode.
3790 (md_assemble): Instead size the displacement here after we know
3791 for sure that a .code16gcc operand hasn't automatically added
3792 operand size prefixes.
3794 2000-06-21 H.J. Lu <hjl@gnu.org>
3796 * Makefile.am: Rebuild dependency.
3797 * Makefile.in: Rebuild.
3799 2000-06-21 Kazu Hirata <kazu@hxi.com>
3801 * config/tc-h8300.c (parse_reg): Make the function static.
3802 (parse_exp): Likewise.
3804 2000-06-20 DJ Delorie <dj@cygnus.com>
3806 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3807 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3808 for cygwin import libraries to work properly.
3810 2000-06-20 H.J. Lu <hjl@gnu.org>
3812 * Makefile.am: Rebuild dependency.
3813 * Makefile.in: Rebuild.
3814 * configure: Likewise.
3815 * doc/Makefile.in: Likewise.
3817 2000-06-20 Timothy Wall <twall@cygnus.com>
3819 * doc/internals.texi (CPU backend): Add @itemx for
3820 TC_START_LABEL_WITHOUT_COLON.
3821 * doc/c-tic54x.texi: New.
3822 * doc/as.texinfo: Add tic54x features and include primary tic54x
3824 * doc/all.texi: Add C54X.
3825 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3826 * doc/Makefile.in: Regenerate.
3827 * configure.in: Add tic54x and define LIBM for tic54x.
3828 * configure: Regenrate.
3829 * config/tc-tic54x.[ch]: New.
3830 * config/obj-coff.h: Add tic54x.
3831 * Makefile.am: (CPU_TYPES): Add tic54x.
3832 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
3833 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
3834 (as_new_LDADD): Add $(LIBM).
3835 * Makefile.in: Regenerate.
3837 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
3839 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
3840 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
3841 * doc/as.texinfo: Likewise.
3843 * configure, Makefile.in: Regenerate.
3844 * configure.in (emulations): Recognize m6811 and m6812.
3845 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
3846 Added files for 68hc11 and 68hc12 assembler.
3847 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
3848 * config/tc-m68hc11.h: Header definition for that assembler.
3850 2000-06-18 Nick Clifton <nickc@redhat.com>
3852 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
3853 instead of OCTETS_PER_BYTE.
3855 * config/tc-v850.c: Fix compile time warnings.
3856 * config/tc-ppc.c: Fix compile time warnings.
3858 2000-06-18 H.J. Lu <hjl@gnu.org>
3860 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
3861 * configure: Rebuild.
3863 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
3865 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
3868 2000-06-16 Nick Clifton <nickc@cygnus.com>
3870 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
3871 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
3873 * doc/c-mips.texi: Document newly accepted cpu variants.
3875 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
3877 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
3879 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
3881 * macro.c (getstring): Make it possible to escape the quote
3884 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
3886 * config/tc-hppa.c (pa_export): Weak symbols can be global.
3888 2000-06-13 H.J. Lu <hjl@gnu.org>
3890 * configure: Regenerate.
3892 2000-06-09 Alan Modra <alan@linuxcare.com.au>
3894 * app.c (do_scrub_begin): Don't default lex[';'] as a line
3896 * doc/internals.texi (line_separator_chars): Semicolon is no
3897 longer a default. Mention null and newline as defaults.
3899 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
3901 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
3902 * config/tc-i860.h (line_separator_chars): Likewise.
3903 * config/tc-h8300.c (line_separator_chars): Likewise.
3904 * config/tc-i960.c (line_separator_chars): Likewise.
3905 * config/tc-m68k.c (line_separator_chars): Likewise.
3906 * config/tc-mips.c (line_separator_chars): Likewise.
3907 * config/tc-ns32k.c (line_separator_chars): Likewise.
3908 * config/tc-sparc.c (line_separator_chars): Likewise.
3909 * config/tc-vax.c (line_separator_chars): Likewise.
3911 * config/tc-h8300.c (comment_chars): Use string initialiser.
3912 * config/tc-i960.c (line_comment_chars): Likewise.
3913 * config/tc-z8k.c (comment_chars, line_comment_chars,
3914 line_separator_chars): Likewise.
3916 * config/tc-arm.c (line_separator_chars): Always use `;', not just
3919 2000-06-08 Nick Clifton <nickc@cygnus.com>
3921 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
3924 2000-06-08 David O'Brien <obrien@FreeBSD.org>
3926 * configure.in (VERSION): Update to show this is the CVS mainline.
3928 2000-06-08 Matthew Jacob <mjacob@feral.com>
3930 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
3931 $at is the integer register $r28, vs. both $r28 and the floating
3932 point register $f28.
3934 2000-06-08 James E. Wilson <wilson@cygnus.com>
3936 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
3937 (dot_endp): Don't call ia64_flush_insns.
3938 (emit_one_bundle): Don't delete prologue/body records from
3939 unwind_record list in first loop. Rewrite second loop to account for
3942 2000-06-07 David Mosberger <davidm@hpl.hp.com>
3944 * config/tc-ia64.c: Add missing prototypes.
3945 (generate_unwind_image): Cast argument to output_unw_records call.
3947 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
3949 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
3951 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
3953 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
3954 (REGISTER_P): likewise.
3955 (avr_opcodes): uses include/opcode/avr.h
3956 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3958 2000-06-04 Alan Modra <alan@linuxcare.com.au>
3960 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
3963 2000-06-03 H.J. Lu <hjl@gnu.org>
3965 * read.c (is_end_of_line): Put back `;'.
3967 2000-06-03 Alan Modra <alan@linuxcare.com.au>
3969 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
3971 2000-06-01 Alan Modra <alan@linuxcare.com.au>
3973 * expr.c (operand): Test is_end_of_line outside switch to catch
3974 line separator chars that are also operators.
3975 (operator): Return O_illegal for line separator chars.
3977 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
3978 entry (or `!' entry for TC_HPPA).
3980 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
3981 before indexing is_end_of_line. Remove redundant check for '\0'.
3983 * config/tc-h8500.c (md_assemble): Likewise.
3984 * config/tc-mcore.c (md_assemble): Likewise.
3985 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3988 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
3990 * config/tc-mcore.c (mcore_cons): Likewise.
3991 (mcore_float_cons): Likewise.
3992 (mcore_stringer): Likewise.
3993 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
3995 2000-06-01 Scott Bambrough <scottb@netwinder.org>
3997 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
3999 2000-05-29 Nick Clifton <nickc@cygnus.com>
4001 * config/tc-sh.c: Fix compile time warning messages.
4003 * config/tc-mips.c: Fix compile time warning messages.
4005 2000-05-29 Philip Blundell <philb@gnu.org>
4007 * doc/as.texinfo: Update copyright dates.
4008 (Local Labels): Delete misplaced mention of ARM.
4009 * NEWS: Mention ARM ELF support.
4011 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4013 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4014 it is modified, and use the real_size to compute the frag address
4015 for dwarf2 line info.
4017 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4019 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4020 line-matching scheme to cope with automake moving variables around.
4021 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4022 * Makefile.in: Regenerate.
4024 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4026 * config/tc-sparc.c (sparc_relax): New.
4027 (md_longopts): Add -relax and -no-relax options.
4028 (md_parse_options, md_show_usage): Likewise.
4029 (md_apply_fix3): Optimize tail call into branch always if possible.
4031 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4033 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4034 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4035 rules, with warning when a GAS statement specifies a packing that
4036 will result in an instruction being squashed.
4037 Added typdef packing_type and enumerals, changed various integer
4038 literals to use the enumerals.
4040 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4042 * config/tc-ia64.c (dot_restorereg_p): New function.
4043 (md_pseudo_table): Add restorereg.p.
4044 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4045 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4047 * config/tc-ia64.h (unw_record_type): Add unwabi.
4048 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4049 called MASK with members for imask, and the masks produced by
4050 fr_mem, gr_mem, br_mem, and frgr_mem.
4051 (unw_p_record): Add members ABI and CONTEXT.
4052 (unw_x_record): Add member AB.
4053 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4054 as pseudo-register for use during unwind info generation.
4055 (AR_PFS, AR_LC): New macros.
4056 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4057 whose names start with an at sign (as in "@priunat").
4058 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4060 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4061 proc_end, unwind_info, personality_routine): Consolidate into
4062 "unwind" structure to reduce offset-table use. Add member
4063 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4065 (output_R1_format, output_R3_format, output_P3_format,
4066 output_P6_format): Initialize R with zero to reduce compiler warnings.
4067 (output_P7_format): Ditto. Add `default' branch to switch
4068 statement to reduce compiler warnings.
4069 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4070 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4071 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4072 into single argument.
4073 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4074 compiler warnings. Merge A and B args into single argument.
4075 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4076 A and B args into single argument.
4077 (free_record): Removed (wasn't used).
4078 (free_list_records): Also free imasks in prologue records.
4079 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4080 (output_spill_mask): Remove.
4081 (output_unwabi): New function.
4082 (output_epilogue, output_label_state, output_copy_state): Call
4084 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4085 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4087 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4088 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4089 as part of handling the prologue records. Emit region's imask if
4090 we have one. Handle unwabi, epilogue, label_state, copy_state,
4091 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4092 spill_sprel_p, and spill_reg_p records.
4093 (set_imask, count_bits, slot_index): New function.
4094 (fixup_unw_records): Fix region size computation. Handle
4095 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4096 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4097 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4098 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4099 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4100 (dot_save): Use manifest constants for applicaton registers.
4101 Handle REG_PR and REG_PRIUNAT.
4102 (dot_restore): Don't just ignore it.
4103 (dot_restorereg): New function..
4104 (generate_unwind_image): Ensure unwind info is a multiple of eight
4105 bytes, not just four bytes.
4106 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4107 (dot_altrp): Don't just ignore it.
4108 (dot_savemem): New function. Replaces dot_savesp() and
4109 dot_savepsp(). Use manifest constants for applicaton registers.
4110 Handle REG_PR and REG_PRIUNAT.
4111 (dot_savef): Simplify.
4112 (dot_saveb): Support generation of br_gr.
4113 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4114 dot_label_state, dot_copy_state): New function.
4115 (dot_unwabi): Don't just ignore it.
4116 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4117 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4118 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4119 (emit_one_bundle): Set slot number for prologue/body records
4120 *before* emitting the first insn.
4121 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4122 (md_begin): Declare "psp" pseudo-register.
4123 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4124 so we don't get segfault.
4125 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4126 counts as required per SW Conventions manual
4127 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4128 output_preds_psprel, output_preds_sprel, output_spill_base,
4129 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4130 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4131 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4132 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4133 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4134 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4135 (dot_vframe): Implement.
4136 (dot_vframesp, dot_vframepsp): New function.
4138 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4140 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4141 * configure: Regenerate.
4143 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4145 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4146 (md_estimate_size_before_relax): so we can use it here instead of
4147 old kludges. Localise vars to blocks. Comment.
4149 * frags.c (frag_new): Update fr_var comments.
4150 * frags.h (struct frag): Ditto.
4152 2000-05-22 Richard Henderson <rth@cygnus.com>
4154 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4155 (pseudo_func): Add pcrel.
4156 (operand_match): Handle IA64_OPND_TGT64.
4157 (build_insn): Likewise.
4158 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4159 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4160 (fix_insn): Handle all three 64-bit relocation types.
4162 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4164 * obj.h (struct format_ops): New members begin, app_file,
4165 s_set_other, s_set_desc, s_get_type, s_set_type,
4166 separate_stab_sections, init_stab_section.
4168 * config/obj-multi.h: Update GPL notice to v2.
4170 (obj_app_file): New.
4171 (S_SET_SIZE): Test s_set_size for NULL before calling.
4172 (S_SET_ALIGN): Similar for s_set_align.
4177 (SEPARATE_STAB_SECTIONS): New.
4178 (INIT_STAB_SECTION): New.
4179 (EMIT_SECTION_SYMBOLS): New.
4180 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4182 * config/obj-elf.h: Update GPL notice to v2.
4183 Mention that this file is included from obj-multi.h.
4184 (obj_begin): Wrap definition in ifndef.
4185 (elf_file_symbol): Constify declaration.
4186 (obj_app_file): Ditto.
4187 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4188 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4190 * config/obj-elf.c (elf_s_set_other): New.
4191 (elf_file_symbol): Constify argument.
4192 (elf_separate_stab_sections): New.
4193 (elf_init_stab_section): New.
4194 (elf_format_ops): Add new members. Remove comma at end.
4196 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4197 (ecoff_format_ops): Add new fields. Remove comma at end.
4198 Mention inconsistency for emit_section_symbols.
4200 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4202 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4203 (coff_separate_stab_sections): New.
4204 (coff_format_ops): Add new members.
4206 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4207 (obj_aout_s_set_other): New.
4208 (obj_aout_s_set_desc): New.
4209 (obj_aout_s_get_type): New.
4210 (obj_aout_s_set_type): New.
4211 (obj_aout_separate_stab_sections): New.
4212 (aout_format_ops): New members added. Use obj_aout_process_stab,
4213 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4214 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4216 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4218 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4220 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4221 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4222 (md_estimate_size_before_relax): Ensure jumps to weak and
4223 externally visible symbols are relocatable.
4225 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4227 * stabs.c (aout_process_stab): Make global.
4228 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4229 * read.h (aout_process_stab): Declare.
4231 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4232 Generalize to *aout, *coff *elf.
4233 * configure: Regenerated.
4235 * doc/internals.texi (Object format backend): Say
4236 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4238 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4239 * Makefile.in: Regenerated.
4241 2000-05-19 Catherine Moore <clm@cygnus.com>
4243 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4245 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4247 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4248 instruction to reflect change in re_assemble_*.
4250 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4252 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4253 build PA64 ELF tools.
4254 * configure: Rebuilt.
4256 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4258 * Makefile.am: Regenerate dependencies.
4259 * Makefile.in: Regenerate.
4261 2000-05-15 Nick Clifton <nickc@cygnus.com>
4263 * config/tc-arm.c (struct asm_psr): Add boolean field
4264 distinguishing between CSPR and SPSR. Rename 'number' field
4266 (psrs): Rearrange contents to match new asm_psr structure.
4267 (arm_psr_parse): Move next to psr_required_here. Make it
4268 return an asm_psr structure.
4269 (psr_required_here): Use asm_psr structure returned by
4271 (do_msr): Reorganise to allow psr_required_here to be called
4273 (md_undefined_name): Mark 'name' parameter as unused, since
4274 the COFF target does not use it.
4276 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4278 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4280 * config/te-aux.h: Likewise.
4281 * config/te-dpx2.h: Likewise.
4282 * config/te-go32.h: Likewise.
4283 * config/te-hp300.h: Likewise.
4284 * config/te-hppa.h: Likewise.
4285 * config/te-i386aix.h: Likewise.
4286 * config/te-ic960.h: Likewise.
4287 * config/te-interix.h: Likewise.
4288 * config/te-nbsd532.h: Likewise.
4289 * config/te-pc532mach.h: Likewise.
4290 * config/te-ppcnw.h: Likewise.
4291 * config/te-psos.h: Likewise.
4292 * config/te-sparcaout.h: Likewise.
4293 * config/te-sun3.h: Likewise.
4294 * config/te-sysv32.h: Likewise.
4296 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4298 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4299 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4300 and sign extend without an if statement.
4301 (build_bytes): Likewise.
4303 2000-05-14 Kazu Hirata <kazu@hxi.com>
4305 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4306 X_add_symbol L_32 case.
4308 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4310 * config/te-freebsd.h: New file.
4312 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4314 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4315 bindtextdomain): Replace defines with those from intl/libgettext.h
4316 to quieten gcc warnings.
4318 * NEWS: Mention x86 .arch and -q.
4320 * config/tc-i386.c (quiet_warnings): New.
4321 (md_assemble): Use quiet_warnings.
4322 (md_parse_option): Set quiet_warnings from -q.
4323 (md_show_usage): Mention -q, delete -m.
4324 (flag_do_long_jump): Delete.
4325 (md_parse_option): Remove -m.
4326 (md_show_usage): Remove -m.
4327 (md_create_long_jump): Remove useless flag_do_long_jump code.
4329 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4330 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4332 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4333 Alexander Sokolov <robocop@netlink.ru>
4335 * doc/c-i386.texi (i386-Arch): New section.
4336 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4338 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4339 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4340 architecture has been given and is not 486.
4341 (set_cpu_arch): New.
4342 (md_pseudo_table): Add .arch.
4343 (md_assemble): Warn if cpu architecture has been given and an
4344 unsupported instruction.
4346 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4347 Move operand_types bit defines after relevant template field.
4348 (template): Add cpu_flags.
4352 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4354 * config/tc-mn10300.h (md_end): Define.
4355 (mn10300_finalize): Declare.
4356 * config/tc-mn10300.c: Include dwarf2dbg.h.
4357 (debug_line): Define.
4358 (md_assemble): Generate dwarf2 line info.
4359 (mn10300_finalize): New function. Finalize dwarf2 info.
4361 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4363 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4364 external version of the relocation for weak symbols.
4366 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4368 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4369 frame size in units of 16 bytes, as required per SW Conventions manual.
4370 (output_unw_records): Output info-block header as a dword to get
4373 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4375 * as.h: #include "file", not <file> on files from ../include.
4376 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4377 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4378 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4379 (tc_coff_symbol_emit_hook): Ditto.
4380 (OPTCOUNT): Cast to int to avoid compiler warning.
4381 (md_begin): Fix signed/unsigned warnings.
4383 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4385 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4386 ABRANCH LONG case for a conditional branch on a 68000.
4387 (md_estimate_size_before_relax): Likewise. Also handle
4388 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4389 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4390 PC-relative on all CPUs.
4391 (md_estimate_size_before_relax): Likewise.
4393 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4395 * as.c (parse_args): Just mention current year in printed
4398 2000-05-03 J.T. Conklin <jtc@redback.com>
4400 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4402 (md_parse_option): Recognize -m7400.
4404 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4406 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4407 don't permit lp to become less than the words array.
4409 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4411 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4412 Fix little-endian case.
4414 2000-05-03 David O'Brien <obrien@NUXI.com>
4416 * as.c (parse_args): Update copyright.
4418 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4420 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4421 for the .bss section too.
4423 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4425 * configure.in: Set em=linux for hppa-*-linux.
4426 * configure: Regenerate.
4427 * doc/Makefile.in: Regenerate with correct automake.
4429 * frags.c (frag_grow): Sanity check chunk_size.
4431 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4432 * config/obj-som.h: Likewise.
4433 * config/obj-ieee.h: Likewise.
4435 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4437 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4438 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4439 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4440 (pa_ip): low_sign_unext now returns via function value. Use
4441 re_assemble_* instead of dis_assemble_* and
4442 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4444 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4445 (md_section_align, md_parse_option, md_show_usage,
4446 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4447 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4448 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4449 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4450 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4452 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4453 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4454 outside of switch. Correct mask and shifting errors in case 10
4455 and case -11. In case 21, compare against signed range to suit
4456 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4457 case 17 and case 22, use offsetT variable to properly check range.
4458 Use re_assemble_* here too.
4459 (evaluate_absolute): Change type of value to offsetT. Call
4460 hppa_field_adjust to do the work for us.
4461 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4462 (pa_parse_cmpib_64_cmpltr): Ditto.
4463 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4464 of i to unsigned int.
4465 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4466 (pa_end_of_source): Return type is void.
4468 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4470 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4472 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4474 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4475 More comments added.
4476 (md_begin): Removed "construct symbols for each register name".
4477 Because register names conflicts with GCC generated function
4479 (avr_operand): Now constant numbers can be used as a register
4480 identifiers (0 as r0, 31 as r31).
4481 (md_assemble): use skip_space () before parsing instruction
4484 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4486 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4487 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4488 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4489 * configure: Regenerate.
4491 2000-04-29 Andreas Jaeger <aj@suse.de>
4493 * as.h: Correctly check GCC version.
4495 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4497 * doc/as.1: Fix unbalanced brackets.
4499 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4501 (line_comment_chars): Set to '/' if TE_FreeBSD.
4503 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4505 * configure.in: Configury support for PA64 (currently disabled).
4506 * configure: Rebuilt.
4508 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4510 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4511 bfd_set_section_alignment.
4513 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4515 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4518 2000-04-24 Nick Clifton <nickc@cygnus.com>
4520 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4521 * doc/as.texinfo (Align): Include arm and strongarm in list of
4522 targets that have the second form of the behaviour of the .align
4525 2000-04-24 Mark Klein <mklein@dis.com>
4527 * config/obj-som.c: Terminate obj_pseudo_table.
4529 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4531 * as.c (parse_args): Allow md_parse_option to override -a listing
4533 * config/obj-coff.c (add_lineno): Change type of offset parameter
4534 from "int" to "bfd_vma."
4535 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4536 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4537 (ppc_change_csect): Align correctly for XCOFF64.
4538 (ppc_machine): New function, which discards "ppc_machine" line.
4539 (ppc_tc): Cons for 8 when code is 64 bit.
4540 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4542 (md_parse_option): Handle -a64 and -a32.
4544 * config/tc-ppc.h (TARGET_MACH): Define.
4545 (TARGET_FORMAT): Move to function.
4546 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4548 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4550 * config/tc-avr.c: New AVR_ISA_ defined.
4551 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4552 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4553 for `fmul', `movw' and `lpm R,Z' instructions.
4554 (avr_operands): Warn if current opcode is a two-word instruction
4555 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4556 (avr_opcodes): New commands added.
4557 (REGISTER_P): Check 'a' and 'v' constraint letters.
4558 (mcu_types): New MCU added.
4560 2000-04-22 Timothy Wall <twall@cygnus.com>
4562 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4564 (operand_match): Conditionally insert default bit values for IMMU9.
4566 2000-04-14 Matthew Green <mrg@cygnus.com>
4568 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4569 * configure: Rebuilt.
4571 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4572 Jason Eckhardt <jle@cygnus.com>
4574 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4576 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4577 Added handling of new operand types l,y,&,fe,fE,fx.
4579 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4580 David Mosberger <davidm@hpl.hp.com>
4581 Timothy Wall <twall@cygnus.com>
4582 Andrew MacLeod <amacleod@cygnus.com>
4583 Jim Wilson <wilson@cygnus.com>
4585 * Makefile.am (CPU_TYPES): Add ia64.
4586 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4587 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4588 * Makefile.in: Rebuild.
4589 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4590 * configure: Rebuild.
4591 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4592 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4593 * expr.c (expr): Handle md_optimize_expr.
4594 * read.c (LEX_HASH): Add comment.
4595 * config/tc-ia64.c, config/tc-ia64.h: New files.
4597 2000-04-21 Richard Henderson <rth@cygnus.com>
4599 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4600 bundling a non-delayed branch type instruction.
4602 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4604 * config/tc-mn10300.c (HAVE_AM30): Define.
4605 (md_assemble): Use it.
4607 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4609 * config/obj-elf.c (obj_elf_change_section): Check for changed
4612 * Makefile.am: (CPU_MULTI_VALID): Remove.
4613 (MULTI_CPU_TYPES): Define.
4614 (MULTI_CPU_OBJ_VALID): Define.
4615 (DEPTC): Use the above.
4616 (DEPOBJ): Same here.
4618 Regenerate dependencies.
4619 * Makefile.in: Regenerate.
4621 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4623 * Makefile.am (YACC, LEX): Get them from configure.
4625 2000-04-18 H.J. Lu (hjl@gnu.org)
4627 * config/tc-i386.c (offset_in_range): Use addressT instead of
4628 bfd_vma for non-bfd assemblers.
4630 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4632 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4633 doesn't give spurious errors.
4635 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4637 * as.h (SEEK_SET): Define if undefined.
4639 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4641 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4642 constants, and don't assume offsetT is 32 bits.
4644 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4646 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4647 (md_pcrel_from_section): Add prototype.
4648 (d10v_fix_adjustable): Add prototype.
4649 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4651 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4653 2000-04-12 Nick Clifton <nickc@cygnus.com>
4655 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4656 symbol in frag chain.
4658 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4660 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4661 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4662 (fits_in_signed_word, smallest_imm_type): Ditto.
4663 (md_assemble): Use an offsetT var to hold offsetT values, not a
4665 (offset_in_range): New.
4666 (md_assemble): Use it.
4667 (md_convert_frag): Change type of target_address, opcode_address,
4668 and displacement_from_opcode_start to offsetT.
4669 (md_create_short_jump): Change type of offset to offsetT.
4670 (md_create_long_jump): Ditto.
4671 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4672 (md_chars_to_number): Remove.
4673 (output_invalid): Remove duplicate prototype.
4675 2000-04-09 Nick Clifton <nickc@cygnus.com>
4677 * Makefile.am (CPU_TYPES): Add 'avr'.
4678 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4679 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4681 * Makefile.in: Regenerate.
4683 * doc/as.texinfo: Add M32R documentation.
4685 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4687 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4688 --enable-build-warnings option.
4689 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4690 * Makefile.in, configure: Re-generate.
4692 2000-04-07 Nick Clifton <nickc@cygnus.com>
4694 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4695 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4696 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4697 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4698 (arm_force_relocation): Force relocations for
4699 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4701 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4703 * config/tc-sh.c (get_operands): There's no third operand if the
4704 first operand is an immediate.
4706 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4708 * config/tc-sh.c (immediate): Delete.
4709 (sh_operand_info): Add immediate member.
4710 (parse_reg): Use A_PC for pc.
4711 (parse_exp): Add second argument 'op'. All callers changed.
4712 (parse_at): Expect pc to be coded as A_PC.
4713 Use immediate field in *op.
4714 (insert): Add fourth argument 'op'. All callers changed.
4715 (build_relax): Add second argument 'op'. All callers changed.
4716 (insert_loop_bounds): New function.
4717 (build_Mytes): Remove DISP_4.
4718 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4719 (assemble_ppi): Use immediate field in *operand.
4720 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4721 (md_apply_fix): Likewise.
4722 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4724 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4726 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4728 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4730 * internals.texi (CPU backend): Document
4731 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4733 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4735 * po/gas.pot: Regenerate.
4737 * as.c (show_usage): Restore translated part of bug string.
4738 * gasp.c (show_usage): Likewise.
4740 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4741 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4742 than move-if-change.
4743 (DEP1): Modify for "gcc -MM".
4747 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4748 Update dependencies.
4749 * Makefile.in: Regenerate.
4751 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4753 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4754 (md_begin): Likewise.
4755 (HAVE_AM33): New macro.
4756 (md_assemble): Use it. Match r_regs and xr_regs only if
4759 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4761 * as.h: #include "bin-bugs.h"
4762 * as.c (show_usage): Use REPORT_BUGS_TO.
4763 * gasp.c: #include "bin-bugs.h"
4764 (show_usage): Use REPORT_BUGS_TO.
4766 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4768 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4770 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4771 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4774 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4776 * config/tc-i386.c (i386_immediate): Don't assume a constant
4777 immediate is necessarily 16 bits when in 16 bit code mode.
4778 (md_assemble): Instead set guess_suffix here after we have checked
4781 2000-04-02 Richard Henderson <rth@cygnus.com>
4783 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4784 quantities. Correct right shift sign extension.
4785 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4786 32-bit value when shifting into place.
4788 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4790 * app.c: Add ATTRIBUTE_UNUSED as needed.
4791 * config/tc-ppc.c: Likewise.
4792 (ppc_size): Make unsigned long.
4793 (ppc_insert_operand): Add casts to avoid warnings.
4795 2000-03-31 Nick Clifton <nickc@cygnus.com>
4797 * config/tc-d10v.h (md_flush_pending_output): Define.
4799 2000-03-29 Nick Clifton <nickc@cygnus.com>
4801 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4802 segment. Works for both BFD_ASSEMBLER and others.
4803 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4805 2000-03-29 Nick Clifton <nickc@cygnus.com
4807 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4809 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4811 * listing.c (LISTING_LHS_WIDTH): Default depends on
4813 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4815 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4817 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4820 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4822 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4824 * config/tc-avr.c (mcu_types): Add missing initialiser.
4825 (md_pcrel_from_section): Add prototype.
4826 (avr_operand): Remove redundant test of unsigned < 0.
4827 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
4829 2000-03-27 Denis Chertykov <denisc@overta.ru>
4831 * config/tc-avr.c: New file for AVR support.
4832 * config/tc-avr.h: Likewise.
4833 * configure.in: Add AVR support.
4834 * configure: Regenerate.
4836 2000-03-26 Timothy Wall <twall@cygnus.com>
4838 * gasp.c (macro_op): Add new argument to check_macro call.
4839 Macro structure definitions moved to macro.h
4840 * sb.h: Add argument to prototype for input_scrub_include_sb.
4841 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
4842 nesting checks with an additional flag.
4843 (struct input_save): Add flag to indicate whether current sb
4844 should be checked for proper macro/conditional nesting.
4845 (input_scrub_push/pop): Save/restore nest check flag.
4846 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
4848 * macro.c (check_macro): Allow caller to retrieve parsed macro
4849 information if a pointer is provided. This information may be
4850 used by the new macro hooks.
4851 * macro.h: Update prototype for check_macro. Macro struct
4852 definitions moved here from macro.c/gasp.c.
4853 * read.c (read_a_source_file): Add parameter to check_macro call,
4854 and pass macro info to the macro hook, if defined.
4855 (input_scrub_insert_line): New. Allow insertion of a line of
4856 characters into the input stream.
4857 (input_scrub_insert_file): New. Allow insertion of an arbitrary
4858 file into the input stream.
4859 (s_include): Use input_scrub_insert_file.
4860 * internals.texi: Document new macro hooks.
4861 * as.h: New prototypes added.
4863 2000-03-26 Alan Modra <alan@linuxcare.com.au>
4865 * config/tc-i386.c: Don't start any as_bad or as_warn message with
4866 an initial capital letter.
4867 (i386_index_check): Reindent.
4869 2000-03-19 Nick Clifton <nickc@cygnus.com>
4871 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
4874 2000-03-17 Thomas de Lellis <tdel@windriver.com>
4876 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
4877 instruction operand bad if Rd > 7 when generating
4878 thumb instructions. Prevents for example,
4879 "adr r12,label" from silently failing and generating
4880 the wrong instruction.
4882 2000-03-17 Nick Clifton <nickc@cygnus.com>
4884 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
4885 that have a destingation >= 0x400000.
4886 Fix compile time warning messages.
4888 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4890 * config/tc-sh.c (md_begin): When encountering insn that are
4891 not supported by the current arch, only change the name if
4892 its contents are the same as prev_name.
4893 (get_specific): If the the architecture doesn't match, fail.
4895 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4897 * config/tc-sh.c (IDENT_CHAR): Define.
4898 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
4899 matching back where it came from.
4901 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4903 * config/tc-sh.c (md_show_usage): Add description of -dsp.
4905 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
4907 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
4910 2000-03-15 Kazu Hirata <kazu@hxi.com>
4912 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
4914 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
4916 * expr.c (operand) [case 'f']: When testing if '0f' can start a
4917 floating-point-number, make sure 'f' is in FLT_CHARS.
4919 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
4921 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
4922 (s_lcomm_internal): Use it.
4923 * doc/internals.texi (CPU backend): Document it.
4924 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
4927 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
4929 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
4932 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
4933 implementation doesn't have special handling for switch
4935 (macro_build): Allow for code in sections other than .text.
4937 (mips_ip): Likewise.
4938 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
4939 Don't perform relocs if we will be outputting them.
4940 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
4941 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
4944 2000-03-09 Catherine Moore <clm@cygnus.com>
4946 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
4947 relocation type based on the entry in the fixup structure.
4948 Put S_IS_EXTERN processing back in.
4950 2000-03-08 H.J. Lu (hjl@gnu.org)
4952 * Makefile.am (install-exec-tooldir): Depend on
4953 install-exec-bindir for parallel make.
4954 * Makefile.in: Regenerated.
4956 2000-03-06 Nick Clifton <nickc@cygnus.com>
4958 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
4960 (md_parse_option): Parse -m32r command line switch - disable m32rx
4962 (md_show_usage): Document new option.
4964 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
4965 * doc/Makefile.in: Regenerate.
4966 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
4968 2000-03-02 Michael Meissner <meissner@redhat.com>
4970 * config/tc-d30v.c (check_range): Remove code that incorrectly
4971 sign extended values where bits < 32.
4973 2000-03-02 H.J. Lu (hjl@gnu.org)
4975 * configure.in: Support --enable-targets=all on ia32.
4976 * configure: Regenerated.
4978 2000-03-01 Nick Clifton <nickc@cygnus.com>
4980 * gasp.c (do_align): Remove bogus check of alignment value.
4982 2000-02-27 Thomas de Lellis <tdel@windriver.com>
4984 * config/obj-elf.c (elf_frob_symbol): Remove code which when
4985 TC_PPC was defined forced the type of a symbol with no other type
4988 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
4990 * doc/internals.texi (CPU backend): Mention that
4991 line_separator_chars do not break up comments. Fix typos for
4992 LEX_AT and LEX_NAME descriptions. Document operands for
4993 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
4994 description of md_create_short_jump usage. Document argument for
4995 md_undefined_symbol.
4997 2000-02-27 Jakub Jelinek <jakub@redhat.com>
4999 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5000 (md_parse_option): Handle it.
5001 (md_show_usage): Document it.
5003 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5005 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5006 opcode, for the instruction `pal19'. From Andrea Arcangeli
5009 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5011 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5013 (md_assemble): To here, before template operands are matched.
5014 Also ensure a constant immediate is sign extended when we know the
5015 size is at most 16 bits. This is to catch cases like "add
5016 $0xffc0,%ax" where we don't know the size, and thus that the
5017 immediate can be represented as Imm8S until after parsing the
5019 (i386_displacement): Similarly sign extend 16 bit constant
5021 (md_assemble): Relax 16-bit jump constant range check to suit sign
5022 extended displacements.
5024 2000-02-26 Andreas Jaeger <aj@suse.de>
5026 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5028 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5030 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5031 call operands when intel_syntax.
5032 (intel_float_operand): Return 2 for "fi...".
5033 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5034 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5035 earlier "SHORT" change.
5036 (md_assemble): When determining suffix from Regs, exclude
5039 2000-02-24 Nick Clifton <nickc@cygnus.com>
5041 * configure: Add arm-wince, mips-pe and sh-pe targets.
5042 * configure: Regenerate.
5044 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5046 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5047 "pe-mips" for the mips-pe target.
5049 * config/tc-arm.c (insns): Change displacement encoded in BL
5050 and B instructions if the target port is arm-wince.
5051 (do_ldst): Do not bias the relocation offset if the target
5053 (md_pcrel_from): Add in missing relocation offset bias if the
5054 target os arm-wince.
5056 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5057 (md_begin): Disable -G support for mips-pe target.
5058 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5059 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5062 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5063 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5064 assembler, just set the alignment to 4.
5066 * config/te-wince-pe.h: New file for WinCE targets. Define
5069 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5071 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5072 string instructions.
5073 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5074 (i386_intel_memory_operand): After finding a segment override,
5075 check again for no `[' before looking for a displacement. Bomb if
5076 more than one displacement rather than silently discarding the
5077 second and subsequent ones. Free strings malloc'd by
5078 build_displacement_string.
5080 2000-02-24 Catherine Moore <clm@cygnus.com>
5082 * config/obj-som.c (obj_pseudo_table): Add "weak".
5083 (obj_som_weak): New routine.
5085 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5087 * config/tc-i386.c (union i386_op): New.
5088 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5089 Throughout file replace occurences of disps[n], imms[n], regs[n]
5090 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5091 intel mode operand swapping. Add assert in regKludge and
5092 fake_zero_displacement code. Test i.types[n] when outputting
5093 displacements and immediates. Combine output of Disp16 with
5095 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5096 when in intel mode by (not) reversing fsub and fdiv operands
5097 before the template search. This fails for single operand
5098 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5099 undefined. Instead fix the base_opcode after we've found the
5100 template. Move base_opcode xor with found_reverse_match from
5101 opcode output code to before this fix so we test for the correct
5103 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5104 check in intel mode. Instead compare opcodes.
5106 * config/tc-i386.h (TC_RELOC): Delete.
5107 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5108 with equivalent call to reloc.
5110 * as.h (flag_m68k_mri): Move declaration after target include, and
5111 only declare when TC_M68K defined. Define as zero otherwise.
5112 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5113 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5114 Define as zero otherwise.
5115 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5116 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5117 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5118 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5119 testing whether defined.
5120 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5121 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5122 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5123 rather than testing whether defined.
5124 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5125 (parse_mri_cons): Declare and use only when TC_M68K.
5126 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5127 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5128 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5130 * NEWS: Mention IBM 370 support.
5132 2000-02-23 Richard Henderson <rth@cygnus.com>
5134 * config/tc-i386.c (md_assemble): When swapping operands for
5135 intel_syntax, assume everything that's not Imm or Disp is a
5138 2000-02-23 Linas Vepstas <linas@linas.org>
5140 * config/tc-i370.c, config/tc-i370.h: New files.
5141 * Makefile.am: Add support for Linux/IBM 370.
5142 * configure.in: Likewise.
5143 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5144 * config/obj-elf.c: Include elf/i370.h
5145 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5147 * Makefile.in: Regenerate.
5148 * configure: Regenerate.
5150 * doc/c-i370.texi: New file.
5151 * doc/all.texi: Include it.
5152 * doc/as.texinfo: And here.
5153 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5154 * doc/Makefile.in: Regenerate.
5156 2000-02-19 Michael Meissner <meissner@redhat.com>
5158 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5159 determine if an instruction can be used in parallel with an ADDppp
5160 or SUBppp instruction.
5162 2000-02-22 Andrew Haley <aph@cygnus.com>
5164 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5166 2000-02-22 Andrew Haley <aph@cygnus.com>
5168 * config/tc-mips.c (mips_gp32): New variable.
5169 (macro_build) Use mips_gp32.
5171 (md_longopts): Add "-mgp32" and "-mgp64".
5172 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5174 (OPTION_M7900): Change offset
5175 (OPTION_NO_M7900): Ditto.
5177 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5179 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5180 warning, and bump it to 1.
5182 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5184 From Brad Lucier <lucier@math.purdue.edu>:
5185 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5188 2000-02-21 Catherine Moore <clm@cygnus.com>
5190 * config/tc-mips.c (MF_HILO_INSN): Define.
5191 (mips_7000_hilo_fix): Declare.
5192 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5193 (md_parse_option): Check for 7000_HILO_FIX options.
5194 (OPTION_M7000_HILO_FIX): Define.
5195 (OPTION_NO_M7000_HILO_FIX): Define.
5196 * doc/c-mips.texi (-mfix7000): Describe.
5198 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5200 * listing.c (print_lines): Remove unused variable `end'.
5202 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5203 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5204 reloc_type when BFD_ASSEMBLER.
5205 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5206 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5207 statement and quell signed vs. unsigned comparison warning.
5209 2000-02-18 Nick Clifton <nickc@cygnus.com>
5211 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5212 the computed frag offset, rather than overwriting it.
5214 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5216 * config/tc-sh.c ("elf/sh.h"): Include.
5217 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5218 (md.begin): Initialize target_arch.
5219 Only include opcodes in has table that match selected architecture.
5220 (parse_reg): Recognize register names for sh-dsp.
5221 (parse_at): Recognize post-modify addressing.
5222 (get_operands): The leading space is now optional.
5223 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5224 arguments. Update valid_arch.
5225 (build_Mytes): Add support for SDT_REG_N.
5226 (find_cooked_opcode): New function, broken out of md_assemble.
5227 (assemble_ppi, sh_elf_final_processing): New functions.
5228 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5229 (md_longopts, md_parse_option): New option: -dsp.
5230 * config/tc-sh.h (elf_tc_final_processing): Define.
5231 (sh_elf_final_processing): Declare.
5233 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5235 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5236 the unwinder subspace. Save the current seg/subseg before creating
5239 2000-02-10 Nick Clifton <nickc@cygnus.com>
5241 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5242 little endian targets.
5243 (INST_BYTE1): Redefine to handle big and little endian
5245 (cpu_type): New type: Select between M340 and M210.
5246 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5247 instructions of the M340.
5248 (md_assemble): Add support for the MULSH and OPSR classes of
5250 (md_atof): Add support for little endian targets.
5251 (md_parse_option): Add support for -EL, -EB and -mcpu command
5253 (md_convert_frag): Add support for little endian targets.
5254 (md_apply_fix3): Add support for little endian targets.
5255 (md_number_to_chars): Add support for little endian targets.
5257 2000-02-10 Timothy Wall <twall@redhat.com>
5259 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5260 defined, use it to verify the symbol just read should be a label.
5262 2000-02-10 Timothy Wall <twall@redhat.com>
5264 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5265 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5266 around colons when KEEP_WHITE_AROUND_COLON is defined.
5267 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5268 and KEEP_WHITE_AROUND_COLON.
5270 2000-02-08 Timothy Wall <twall@redhat.com>
5272 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5274 (do_repeat): New. Abstract repeat logic so that a "break" can be
5276 (end_repeat): New. Provide support for a "break" out of the
5278 * read.h: Add prototypes for new functions.
5280 2000-02-08 Timothy Wall <twall@redhat.com>
5282 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5283 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5284 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5287 2000-02-08 Timothy Wall <twall@redhat.com>
5289 * read.c: Added elseif to directives table.
5290 * read.h: Added prototype for s_elseif.
5291 * doc/as.texinfo: Added description for elseif.
5292 * cond.c (s_elseif): New function
5294 2000-02-04 Timothy Wall <twall@redhat.com>
5296 * listing.c (print_lines): Remove conditionals causing bug in
5299 2000-02-03 Timothy Wall <twall@cygnus.com>
5301 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5303 * frags.c (frag_new): Calculate fr_fix in octets
5304 (frag_now_fix) Return offset as target address offset (bytes).
5305 (frag_now_fix_octets) New - Return offset in octets (8-bit
5307 * frags.h: Added prototype for frag_now_fix_octets().
5308 Distinguish between octets and bytes in field descriptions.
5309 * listing.c (calc_hex): Account for octets vs bytes when
5310 printing addresses/offsets.
5311 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5312 target is little-endian, print the octets in a word in big-endian
5313 order so that the display looks like a proper hexadecimal number,
5314 instead of having the octets reversed.
5315 * read.c (do_align): When recording alignment, alignment power
5316 should be in terms of target bytes (minimum addressible unit)
5318 (do_org) Convert ORG target address (byte) argument into an
5319 octet offset when generating a variable fragment.
5320 * symbols.c (resolve_symbol_value): Symbol final value
5321 converted to a target address offset (bytes) from its octet offset.
5322 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5323 offset (bytes) is adjusted by the frag offset (octets) converted
5325 (coff_frob_section) Section alignment power is in terms of bytes;
5326 convert it to an octet alignment power when calculating size (and
5327 size mask) in octets. Don't modify the section size in order to
5328 "align" it for TI COFF, since that format has a different method
5329 for storing alignment information.
5331 2000-02-01 Timothy Wall <twall@cygnus.com>
5333 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5334 entries, matching the way GCC generates them. If not escaped, the
5335 filename is encoded incorrectly.
5337 2000-01-31 Nick Clifton <nickc@cygnus.com>
5339 * config/tc-arm.c (reg_table): Add support for ATPCS register
5342 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5344 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5346 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5348 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5349 of a symbol when we really care about its value.
5351 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5353 * config/tc-mcore.c (md_assemble): Give warning message if
5354 operands passes to instruction are more than the spec.
5356 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5358 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5359 Thumb mode but the label seen was not declared as '.thumb_func'
5360 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5361 correct disassembly of Thumb code bounded by non function labels.
5363 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5365 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5366 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5368 * Makefile.in: Same here.
5371 * configure.in: Set bfd_gas for i386-aout when primary target
5372 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5373 we may need the primary te_file. Remove incorrect comment.
5375 * configure: Regenerate.
5377 * config/e-i386aout.c: New file.
5379 * as.c (USE_EMULATIONS): Move to before print_version_id.
5380 (struct emulation): Add i386aout.
5381 (show_usage): Split text strings. Reformat -a text. Add --em
5385 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5386 (aout_format_ops): New.
5389 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5390 preprocessor conditional and add aout USE_EMULATIONS tests.
5391 (read_a_source_file): Don't pass error strings to printf as
5395 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5397 (do_data): Same here.
5398 (process_file): And here.
5401 * symbols.c (colon): Rewrite "already defined" fatal message
5402 code for aout with USE_EMULATIONS.
5405 * config/obj-aout.c (OBJ_HEADER): Define.
5406 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5408 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5409 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5411 (obj_aout_type): Expand S_SET_OTHER here too.
5412 (obj_read_begin_hook): Remove.
5413 (aout_pop_insert): New.
5414 (obj_aout_s_get_other): New.
5415 (obj_aout_s_get_desc): New.
5416 (aout_format_ops): New.
5419 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5420 gets aout_pseudo_table.
5421 (aout_pseudo_table): Declare.
5422 (obj_read_begin_hook): Define.
5425 * config/obj-coff.c (obj_pseudo_table): Rename to
5427 (coff_pop_insert): Use coff_pseudo_table.
5428 (coff_sec_sym_ok_for_reloc): Remove.
5429 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5430 and comment all zero entries and remove #if 0 code.
5433 * config/obj-coff.h (obj_pop_insert): Define.
5434 (coff_pseudo_table): Declare.
5437 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5438 s_get_size, s_set_size. Comment all zero entries.
5441 * config/obj-elf.c (elf_s_get_other): New function.
5442 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5443 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5444 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5446 (obj_elf_parse_section_letters): Don't pass error strings to
5447 printf as format arg.
5450 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5452 (elf_s_get_other): Declare.
5453 (S_GET_OTHER) Define as elf_s_get_other if not already
5455 (S_SET_OTHER): Only define when not already defined.
5456 (elf_obj_read_begin_hook): Declare.
5457 (obj_read_begin_hook): Define.
5458 (elf_obj_symbol_new_hook): Declare.
5459 (obj_symbol_new_hook): Define.
5462 * config/obj-multi.h: Add copyright header and protect against
5463 multiple inclusion. Add * to all function pointers.
5464 (OBJ_HEADER): If defined, include it rather than other defines
5466 (obj_frob_file_after_relocs): Test for NULL.
5467 (obj_symbol_new_hook): Here too.
5468 (obj_sec_sym_ok_for_reloc): And here.
5469 (S_GET_OTHER): Define.
5470 (S_GET_DESC): Define.
5471 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5472 (OBJ_MAYBE_ELF): Update comment.
5474 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5475 OBJ_AOUT preprocessor conditional and handle emulation by
5476 testing OUTPUT_FLAVOR.
5477 (i386_displacement): Here too.
5478 (md_section_align): Similarly here.
5479 (i386_target_format): Conditionally compile when more than one
5480 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5481 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5482 (i386_displacement): Here too.
5485 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5486 Define TARGET_FORMAT for aout only when not multi.
5489 * config/te-multi.h: Delete file as it's identical to te-generic.h
5491 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5493 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5494 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5497 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5499 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5502 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5504 * config/tc-mips.c (mips_do_align): New function.
5505 * config/tc-mips.h (md_do_align): Define.
5507 2000-01-10 Philip Blundell <philb@gnu.org>
5509 * doc/c-arm.texi (ARM Options): Fix typo.
5510 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5511 line separator for Linux.
5512 * doc/as.texinfo (Comments): Mention the ARM.
5514 2000-01-10 Philip Blundell <pb@futuretv.com>
5516 * configure.in (arm*-*-conix*): New target.
5517 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5519 * configure: Regenerate.
5521 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5523 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5524 (obj_elf_visibility): New function.
5526 * doc/as.texinfo (Visibility): New node: document visibility
5529 For older changes see ChangeLog-9899