1 2001-07-04 Jim Wilson <wilson@redhat.com>
3 * config/tc-ia64.c (md_pseudo_table): Add 2byte, 4byte, and 8byte.
5 * config/tc-ia64.c (is_conditional_branch): Rewrite to exclude mod
8 2001-07-05 Ben Elliston <bje@redhat.com>
10 * read.c (s_fill): Correct spelling error in comments.
12 * doc/c-m88k.texi: New file.
13 * doc/Makefile.am (CPU_DOCS): Add c-m88k.texi.
14 * doc/Makefile.in: Regenerate.
15 * doc/all.texi: Set M880X0.
16 * doc/as.texinfo: Hook in m88k-dependent documentation.
18 2001-07-04 Eric Christopher <echristo@redhat.com>
20 * doc/c-mips.texi (MIPS Opts): Document 12000 as valid cpu.
22 * config/tc-mips.c (mips_cpu_info_table): Add rm5200, rm5231, rm5261,
23 and rm5721 as valid cpu strings.
24 (md_show_usage): Add rm5200, rm5231, rm5261, rm5721.
26 2001-07-04 Richard Sandiford <rsandifo@redhat.com>
28 * config/tc-mips.c (md_apply_fix): Prevent addend from becoming zero
29 if it's expected to be non-zero.
31 2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
33 * config/tc-sh.c (sh_frob_section): Replace symbol_get_frag() with
36 * write.c (TC_FINALIZE_SYMS_BEFORE_SIZE_SEG): Default to 1.
37 (write_object_file): Set finalize_syms to
38 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG just before size_segs is
41 * doc/internals.texi; Document
42 TC_FINALIZE_SYMS_BEFORE_SIZE_SEG.
44 2001-07-02 Alan Modra <amodra@bigpond.net.au>
46 * config/tc-ppc.c: Formatting fixes.
48 2001-07-01 Ben Elliston <bje@redhat.com>
50 * config/tc-m88k.c: Back out warning fixes from 2001-06-24, as
51 they cause some subtle breakage. Will fix them again later.
53 2001-06-28 Nick Clifton <nickc@cambridge.redhat.com>
55 * config/obj-coff.c (obj_coff_ln): Treat a .ln directive
56 outside of a function as a .appline directive.
58 2001-06-28 Eric Christopher <echristo@redhat.com>
61 * config/tc-mips.c (mips_arch): New. Use mips_arch instead
62 of mips_cpu for the ISA selection.
63 (md_longopts): Add OPTION_MARCH and OPTION_MTUNE.
64 (md_parse_option): Handle OPTION_MARCH and OPTION_MTUNE.
65 (mips_tune): New. Use mips_tune for scheduling and optimization
67 (append_insn): Use mips_tune and mips_arch.
70 (md_begin): Handle mips_arch, mips_tune and mips_cpu. For
71 backwards compatability mips_cpu generates arch and tune.
72 (md_show_usage): Document new behavior.
74 * doc/c-mips.texi (MIPS Opts): Document -march and -mtune.
79 2001-06-27 Nick Clifton <nickc@cambridge.redhat.com>
81 * write.c (write_object_file): Do not set finalize_syms until
82 after the segments have been sized. Some backends may still
83 need to access the syms's frags in order to adjust relaxed
86 * config/tc-arm.c (do_ldst): Use MVN to build simple inverted
89 2001-06-27 Alan Modra <amodra@bigpond.net.au>
91 * write.c (fixup_segment <Difference of 2 syms same seg>): Don't
92 subtract MD_PCREL_FROM_SECTION for 68k.
93 (fixup_segment <Difference of 2 syms different seg>): Only fudge
94 by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
96 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com>
98 * write.c (fixup_segment <Difference of 2 syms same seg>): If
99 pcrel, subtract MD_PCREL_FROM_SECTION value.
101 2001-06-24 Ben Elliston <bje@redhat.com>
103 * stabs.c (generate_asm_file): Make local variable `len' a size_t.
105 2001-06-24 Jakub Jelinek <jakub@redhat.com>
107 * config/tc-alpha.c (tc_gen_reloc): Handle relocs against SEC_MERGE
108 section symbols the same way as externs.
110 2001-06-24 Ben Elliston <bje@redhat.com>
112 * config/tc-m88k.c (md_number_to_imm): Remove; unused since 1993.
113 (emit_relocations): Ditto.
115 (md_begin): Reformat comments to conform to the GNU standards.
116 (md_assemble): Ditto.
118 * config/tc-m88k.c (get_reg): Adjust type of `reg_prefix' to char.
119 (md_parse_option): Mark parameters as unused.
120 (md_show_usage): Ditto.
121 (calcop): Adjust type of `reg_prefix' to char.
123 (getval): Adjust type of local `c' to char.
124 (md_create_short_jump): Mark from_addr, to_addr params as unused.
125 (md_create_long_jump): Ditto.
126 (md_estimate_size_before_relax): Mark parameters as unused.
128 * config/tc-m88k.c (md_pseudo_table): Properly terminate the table
129 to allay a possible compiler warning.
131 2001-06-22 Nick Clifton <nickc@cambridge.redhat.com>
133 * doc/internals.texi (CPU backend): Document md_atof.
135 2001-06-22 Matthew Wilcox <willy@ldl.fc.hp.com>
137 * config/tc-hppa.c (pre_defined_registers): Add %mrp (millicode
138 return pointer) alias for %r2 or %r31, depending on 32 or 64 bit
141 2001-06-21 Philip Blundell <philb@gnu.org>
143 * config/tc-arm.c (cplong_flag): Rename to long_flag. All uses
145 (insns): Remove entry for adrl. Add long_flag for adr.
146 (do_adr): Handle `l' suffix.
149 2001-06-21 Alan Modra <amodra@bigpond.net.au>
151 * config/tc-hppa.c (CHECK_FIELD_WHERE): Define.
152 (md_apply_fix): Use it here. Replace printf with equivalent
154 (tc_gen_reloc): Use as_bad_where instead of as_bad.
155 (md_apply_fix): Here too.
156 * config/tc-i386.c (tc_gen_reloc): Use as_bad_where instead of as_bad.
157 * config/tc-m68k.c (tc_gen_reloc): Likewise.
158 (md_convert_frag_1): Likewise.
160 2000-06-20 Tom Rix <trix@redhat.com>
162 * config/tc-ppc.c (ppc_comm): Change default alignment to 4 bytes.
164 2001-06-18 H.J. Lu <hjl@gnu.org>
166 * doc/Makefile.am (info): Depend on $(MANS).
167 (as.1): Remove the prefix `$(srcdir)/'.
168 * doc/Makefile.in: Regenerated.
172 2001-06-18 Philip Blundell <philb@gnu.org>
174 * config/tc-arm.c (do_msr): Remove restriction on usage of
177 2001-06-19 Alan Modra <amodra@bigpond.net.au>
179 * dwarf2dbg.c (dwarf2_finish): Output file info even when no
182 2001-06-13 Philip Blundell <philb@gnu.org>
184 * config/tc-arm.c (thumb_shift): Improve wording of error message.
185 (do_t_arit): Likewise.
187 2001-06-13 Nick Clifton <nickc@cambridge.redhat.com>
189 * config/tc-sh.c (md_pseudo_table): Only intercept the .file and
190 .loc pseudos if the dfwarf2 functions are available.
191 (md_assemble): Only call dwarf2_emit_insn if it is available.
193 * expr.c: Fix typo in comment.
195 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
197 * doc/as.texinfo (Infix Ops): Document that comparison and
198 combiner operators can be used as infix operators.
200 2001-06-12 Peter Jakubek <pjak@snafu.de>
202 * gas/config/tc-m68k.c (parse_mri_control_operand): Fix handling
204 (swap_mri_condition): Add HS (alias fo CC) and LO (alias for CS).
205 (reverse_mri_condition): Likewise.
206 (swap_mri_condition): Issue warning for conditions that can not be
208 (build_mri_control_operand): Fix order of operands (swapped).
209 (build_mri_control_operand): Allow upper case extension in structured
211 (s_mri_else): Likewise.
212 (s_mri_next): Likewise.
213 (s_mri_for): Likewise.
214 (s_mri_if): Fix handling comment ('*') in mri mode.
215 (s_mri_while): Likewise.
216 * gas/macro.c (macro_expand): Allow macro invocation with empty
219 2001-06-12 Nick Clifton <nickc@cambridge.redhat.com>
221 * config/tc-arm.c: Fix test for overlow of literal pool.
223 2001-06-11 H.J. Lu <hjl@gnu.org>
225 * NEWS: Updated for the new -n option for the MIPS assembler.
227 * config/tc-mips.c (md_show_usage): Add -n.
229 * doc/as.texinfo: Document the new -n option.
230 * doc/c-mips.texi: Likewise.
231 * doc/as.1: Regenerated.
233 2001-06-10 Alan Modra <amodra@bigpond.net.au>
235 * config/obj-coff.c (obj_coff_section): Formatting fix.
237 * config/tc-i386.c (md_assemble): Accept branch hints as ",pt" and
240 2001-06-08 H.J. Lu <hjl@gnu.org>
242 * config/tc-mips.c (warn_nops): New variable. Set to 0 to
243 disable warning about all NOPS that the assembler generates.
244 (macro): Warn NOPS generated only if warn_nops is not 0.
245 (md_shortopts): Add `n'.
246 (md_parse_option): Set warn_nops to 1 for `n'.
248 2001-06-08 H.J. Lu <hjl@gnu.org>
250 * config/tc-mips.c (mips_ip): Properly handle illegal operands.
252 2001-06-08 H.J. Lu <hjl@gnu.org>
254 * config/tc-mips.c (md_apply_fix): Don't adjust common
255 extern/weak symbols for ELF.
256 (md_estimate_size_before_relax): Treat weak like extern for
258 (mips_fix_adjustable): Don't adjust extern/weak symbols for
261 2001-06-08 Alan Modra <amodra@bigpond.net.au>
263 * Makefile.am: 'som' is not wrongly spelled 'some'.
264 * Makefile.in: Regenerate.
266 * config/tc-mips.c (mips16_mark_labels): Reduce number of calls to
267 S_GET_VALUE by using a temp.
268 (append_insn): Likewise, and for S_SET_VALUE too.
269 (mips_emit_delays): Likewise.
270 (my_getExpression): Likewise.
271 (md_apply_fix): Likewise. Use "valueT" rather than "long" for "value".
272 (mips16_extended_frag): Remove code concerned with avoiding
273 locking in a frag address now that symbols are not finalized until
274 relaxation is complete. Cater for first relaxation pass having
275 bogus addresses. Use relax_marker to reliably determine whether a
276 symbol frag has been reached on the current pass.
278 2001-06-07 H.J. Lu <hjl@gnu.org>
280 * configure.in: Move "mips-*-linux-gnu*" before "mips-*-gnu*".
281 * configure: Regenerate.
283 2001-06-07 H.J. Lu <hjl@gnu.org>
285 * configure.in: Use MIPS_STABS_ELF for Linux/mips and remove
287 * configure: Regenerate.
289 2001-06-07 H.J. Lu <hjl@gnu.org>
291 * config/tc-mips.c (mips_pseudo_table): Add "extern" if
292 MIPS_STABS_ELF is defined.
294 2001-06-06 Nick Clifton <nickc@cambridge.redhat.com>
296 * as.c (show_usage): Remove L from listing options. It is not a
299 2001-06-06 Christian Groessler <cpg@aladdin.de>
301 * config/tc-z8k.c: Removed many warnings by removing unused
302 variables and tagging unused parameters as such.
303 (md_begin): Fixed a typo (","instead of ";").
304 (struct ctrl_table): Add parentheses to initialize array
306 (struct flag_table): Likewise.
307 (struct intr_table): Likewise.
308 (struct table): Likewise.
309 (check_operand): "#if 0"'ed since it doesn't seem to be used.
311 2001-06-06 Peter Jakubek <pjak@snafu.de>
313 * gas/config/tc-m68k.c (md_show_usage): Add all supported ColdFire
314 options to list (e.g. m5206e, m5307, m5407).
316 2001-06-06 Martin Schwidefsky <schwidefsky@de.ibm.com>
318 * config/tc-s390.h (TC_FORCE_RELOCATION): Always emit relocations
319 BFD_RELOC_VTABLE_INHERIT and BFD_RELOC_VTABLE_ENTRY.
321 2001-06-06 Alan Modra <amodra@bigpond.net.au>
323 * config/tc-i386.c (md_assemble): Handle Pentium4 branch hints.
324 <JumpByte, JumpDword insn output>: Remove dead code.
326 2001-06-06 Tracy Kuhrt <Tracy.Kuhrt@microchip.com>
328 * as.c (parse_args): Correct option name "listing-lhs-width2".
330 2001-06-05 Nick Clifton <nickc@cambridge.redhat.com>
332 * symbols.c (S_SET_EXTERNAL): Do not override a section symbol's
335 2001-05-30 Richard Henderson <rth@redhat.com>
337 * read.c (emit_leb128_expr): Call md_cons_align.
339 2001-05-28 Jeff Sturm <jsturm@one-point.com>
341 * config/tc-sparc.c (md_apply_fix3): Handle BFD_RELOC_SPARC_UA16,
342 BFD_RELOC_SPARC_UA32 and BFD_RELOC_SPARC_UA64.
343 (tc_gen_reloc): Likewise.
344 (sparc_cons_align): Don't clear sparc_no_align_cons.
345 (cons_fix_new_sparc): Substitute BFD_RELOC_SPARC_UA{16|32|64} for
346 BFD_RELOC_{16|32|64} iff sparc_no_align_cons is set.
348 2001-05-27 Alan Modra <amodra@one.net.au>
350 * write.c (relax_segment <rs_space>): Check the section of a
351 symbol to determine whether it is absolute rather than comparing
352 its frag against zero_address_frag as listings play tricks with
355 * config/tc-m68k.c (md_assemble): Ensure variable part of frag is
356 allocated in the same chunk as the fixed part.
358 2001-05-26 Alan Modra <amodra@one.net.au>
360 * write.c (relax_segment <rs_space>): Calculate growth using
361 addresses before stretch. Prevent repeated error messages.
362 From Peter Jakubek <pjak@snafu.de>
363 Use as_bad_where and as_warn_where to pinpoint errors.
365 2001-05-25 Alan Modra <amodra@one.net.au>
367 * symbols.c (resolve_symbol_value): Always set segment, even when
368 not finalizing symbol value.
370 * config/obj-ieee.c (write_object_file): Set finalize_syms.
371 * config/obj-coff.c (write_object_file): Likewise.
372 * (size_section): Remove rs_space assert as fr_symbol is no longer
374 (fill_section): Likewise.
376 * configure.in: Replace linuxoldld with linux*oldld.
377 * configure: Regenerate.
379 From 2.11 branch 2001-03-30 Richard Henderson <rth@redhat.com>
380 * config/tc-i386.c (md_convert_frag): Don't die on local symbols
381 that have been finalized.
383 * symbols.c (resolve_symbol_value): Clear sy_resolving before
384 taking exit_dont_set_value.
386 * write.c (relax_segment <rs_space>): Don't zap fr_symbol when
389 2000-05-24 Tom Rix <trix@redhat.com>
391 * config/obj-coff.c (add_lineno): xcoff allows negative line
393 * config/tc-ppc.c (ppc_stabx): fix generated symbol
395 2001-05-24 Alan Modra <amodra@one.net.au>
397 * write.c (write_object_file): Set finalize_syms = 1 before
400 2001-05-23 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
402 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add ISA_MIPS64 as 64 bit
403 architecture, remove erraneous ISA_MIPS32.
404 (md_show_usage): Add MIPS r12k support.
405 (mips_cpu_info_table): Add MIPS r12k support.
407 2001-05-22 Alan Modra <amodra@one.net.au>
409 * config/tc-arc.c (md_assemble): Use is_end_of_line instead of
412 * symbols.c (resolve_symbol_value): Remove "finalize" param,
413 instead use finalize_syms directly. Don't treat expressions
414 specially with regard to finalize_syms. Update calls to self.
415 (resolve_local_symbol): Update call to resolve_symbol_value.
416 (S_GET_VALUE): Likewise. Return resolve_symbol_value if
418 * symbols.h (resolve_symbol_value): Update prototype.
419 * config/obj-aout.c (obj_crawl_symbol_chain): Update call
420 to resolve_symbol_value.
421 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
422 * config/obj-coff.c (do_relocs_for): Likewise.
423 (yank_symbols): Likewise.
424 (fixup_segment): Likewise.
425 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
426 * config/tc-mips.c (md_convert_frag): Likewise.
427 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
428 (ppc_fix_adjustable): Likewise.
429 * dwarf2dbg.c (dwarf2dbg_estimate_size_before_relax): Likewise.
430 (dwarf2dbg_convert_frag): Likewise.
431 * ehopt.c (eh_frame_estimate_size_before_relax): Likewise.
432 (eh_frame_convert_frag): Likewise.
433 * expr.c (make_expr_symbol): Likewise.
434 * write.c (adjust_reloc_syms): Likewise.
435 (write_object_file): Likewise.
436 (relax_segment): Likewise.
437 (fixup_segment): Likewise.
438 (finalize_syms): Init to zero, and update comment.
439 (write_object_file): Set finalize_syms to 1 rather than 2.
440 * doc/internals.texi (sy_value): Mention finalize_syms.
441 (S_GET_VALUE): Remove restriction on when S_GET_VALUE can be called.
443 * config/tc-m68k.c (relaxable_symbol): Only treat external symbols
444 as relaxable if embedded system, make weak syms non-relaxable.
446 (tc_m68k_fix_adjustable): ..so it can be used here.
447 (md_apply_fix_2): Sign extend without conditional.
449 * config/tc-v850.c: Update copyright.
451 2001-05-16 Jeff Johnston <jjohnstn@redhat.com>
453 * cgen.c (gas_cgen_tc_gen_reloc): Changed error message when
454 howto entry is not found.
456 2001-05-15 Alexandre Oliva <aoliva@redhat.com>
458 * config/tc-mn10300.c (mn10300_force_relocation): Don't
459 optimize differences between symbols in code sections to
461 (mn10300_fix_adjustable): Don't adjust to section+offset
462 relocations pointing at symbols in code sections.
464 2001-05-16 Alan Modra <amodra@one.net.au>
466 * config/tc-arc.c (md_assemble): Correct dwarf2_emit_insn param
468 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn before
469 opcodes are output rather than after. Delete insn_size.
470 * config/tc-v850.c (md_assemble): Similarly, but delete
473 2001-05-14 Richard Henderson <rth@redhat.com>
475 * ehopt.c (eh_frame_convert_frag): Fix missed subtype adjustment
478 2001-05-14 Richard Henderson <rth@redhat.com>
480 * ehopt.c (get_cie_info): Rename from eh_frame_code_alignment;
481 also collect whether to expect an FDE augmentation.
482 (check_eh_frame): Rewrite as a state machine. Track where in
483 an FDE we are located, skip any augmentation.
484 (eh_frame_estimate_size_before_relax): Get code alignment from
485 the fragment subtype.
486 (eh_frame_relax_frag, eh_frame_convert_frag): Likewise.
487 * read.c (emit_leb128_expr): Call check_eh_frame.
489 2001-05-14 Alexandre Oliva <aoliva@redhat.com>
491 * config/tc-mn10300.c (md_assemble): Anchor dwarf2 line info
492 before a relaxable insns.
494 2001-05-13 Alexandre Oliva <aoliva@redhat.com>
496 * config/tc-mn10300.c (tc_gen_reloc): Don't reject differences
497 between symbols if the base symbol is in the current section;
498 emit a PC-relative relocation instead.
500 2001-05-12 Peter Targett <peter.targett@arccores.com>
502 * config/tc-arc.c: Update copyright and tidy source comments.
503 (md_pseudo_table): Add directive .cpu back as an alias for
504 .option. Add .file and .line for dwarf2 support.
505 (arc_mach_type): Make bfd_mach_arc_6 default.
506 (md_longopts): Add entry 'pre-v6' representing old command line
507 option when assembling for 'arc5' core versions.
508 (md_parse_option): Make OPTION_ARC same as OPTION_ARC6, for new
510 (arc_code_symbol): Make symbol value for @h30 fixup expression
512 (md_assemble): Call dwarf2_emit_insn.
513 Include "dwarf2dbg2.h". Formatting fixes throughout file.
514 * config/tc-arc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
515 * doc/c-arc.texi (ARC_CORE_DEFAULT): Update to new default.
517 2001-05-11 Jakub Jelinek <jakub@redhat.com>
519 * config/tc-ia64.c (special_linkonce_name): New.
520 (make_unw_section): Map .gnu.linkonce.t.FOO text section into
521 .gnu.linkonce.ia64unw{,i}.FOO.
522 (ia64_elf_section_type): Handle .gnu.linkonce.ia64unw{,i}.FOO.
523 (dot_endp): Add comment about it.
525 2001-05-11 Nick Clifton <nickc@cambridge.redhat.com>
527 * config/tc-arm.c (arm_handle_align): When truncating an aligned
528 block, ensure that the low order bits of the alignment are
531 2001-05-10 Alan Modra <amodra@one.net.au>
533 * config/obj-vms.c (obj_crawl_symbol_chain): Don't take address of
536 * config/tc-fr30.c (md_estimate_size_before_relax): Return size of
537 current variable part of frag.
538 * config/tc-m32r.c (md_estimate_size_before_relax): Likewise.
539 * config/tc-openrisc.c (md_estimate_size_before_relax): Likewise.
540 * config/tc-m68hc11.c (RELAX_STATE): Define.
541 (RELAX_LENGTH): Define.
542 (md_estimate_size_before_relax): Handle non-relaxable cases
543 separately from relaxable cases for clarity, and return correct
544 size for multi-pass relaxation.
545 * config/tc-tahoe.c (RELAX_LENGTH): Correct.
546 (md_estimate_size_before_relax): As for tc-m68hc11.c.
547 (md_convert_frag): Remove "length_code".
548 * config/tc-vax.c (RELAX_STATE): Define.
549 (RELAX_LENGTH): Define.
550 (md_relax_table): Add missing entry.
551 (md_estimate_size_before_relax): As for tc-m68hc11.c.
552 (md_convert_frag): Remove "length_code".
553 * config/tc-ns32k.c (md_estimate_size_before_relax): Simplify and
554 don't bother setting fr_var. Return correct size for multi-pass
556 * config/tc-v850.c (md_estimate_size_before_relax): Rewrite.
557 (md_convert_frag): Don't bother clearing fr_var.
558 (md_pseudo_table): Correct initialization.
559 * config/tc-h8500.c (md_convert_frag): Don't bother clearing fr_var.
560 (md_estimate_size_before_relax): No need to set fr_var.
561 * config/tc-mcore.c (md_convert_frag): Don't bother clearing fr_var.
562 (md_estimate_size_before_relax): No need to set fr_var.
564 2001-05-09 Richard Henderson <rth@redhat.com>
566 * config/tc-ia64.c (generate_unwind_image): Align the fragment
567 beginning a function's unwind info block.
569 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
571 * config/tc-mn10300.c (md_apply_fix3): Accept PC-relative relocs.
573 2001-05-08 Andreas Schwab <schwab@suse.de>
575 * config/tc-m68k.c: Instead of replacing -1 by 64 in assignment to
576 fx_pcrel_adjust explicitly sign extend when reading it.
578 2001-05-08 Alan Modra <amodra@one.net.au>
580 * config/tc-m68k.c (md_estimate_size_before_relax): Set fr_var
581 from md_relax_table, and combine some switch cases.
583 2001-05-06 Alexandre Oliva <aoliva@redhat.com>
585 * config/tc-mn10300.c (md_assemble): Subtract operand->shift
586 from offset in non-pcrel operands too.
588 2001-05-06 Nick Clifton <nickc@cambridge.redhat.com>
590 * config/tc-arm.h (MAX_MEM_FOR_RS_ALIGN_CODE): Define.
591 * config/tc-arm.c (arm_handle_align): Do not insert more than
592 MAX_MEM_FOR_RS_ALIGN_CODE bytes.
593 (arm_frag_align_code): Use MAX_MEM_FOR_RS_ALIGN_CODE.
595 2001-05-03 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
597 * Makefile.am (TARG_ENV_HFILES): Add te-hppa64.h and te-hppalinux64.h.
599 * Makefile.in: Regenerate.
600 * configure.in: Remove duplicate mips-*-ecoff* entry.
601 * configure: Regenerate.
603 * config/obj-ecoff.c (obj_pseudo_table): Fix terminating entry.
604 (n_names): Cast away type mismatch.
605 (ecoff_sec_sym_ok_for_reloc): Add unused attribute.
606 (obj_ecoff_frob_symbol): Likewise.
607 * ecoff.c: (add_file): Add unused attribute.
608 (ecoff_directive_begin): Likewise.
609 (ecoff_directive_bend): Likewise.
610 (ecoff_directive_def): Likewise.
611 (ecoff_directive_dim): Likewise.
612 (ecoff_directive_scl): Likewise.
613 (ecoff_directive_size): Likewise.
614 (ecoff_directive_type): Likewise.
615 (ecoff_directive_tag): Likewise.
616 (ecoff_directive_val): Likewise.
617 (ecoff_directive_endef): Likewise.
618 (ecoff_directive_end): Likewise.
619 (ecoff_directive_ent): Likewise.
620 (ecoff_directive_extern): Likewise.
621 (ecoff_directive_file): Likewise.
622 (ecoff_directive_fmask): Likewise.
623 (ecoff_directive_frame): Likewise.
624 (ecoff_directive_mask): Likewise.
625 (ecoff_directive_loc): Likewise.
626 (mark_stabs): Likewise.
627 (ecoff_stab): Likewise.
628 (ecoff_frob_symbol): Cast away type mismatch.
629 (ecoff_padding_adjust): Likewise.
630 (ecoff_build_symbols): Likewise.
631 (ecoff_build_procs): Likewise.
632 (ecoff_build_aux): Likewise.
633 (ecoff_build_strings): Likewise.
634 (ecoff_build_fdr): Likewise.
635 (ecoff_build_debug): Likewise.
636 * itbl-ops.c (itbl_assemble): Variable initialization.
638 2001-05-03 Alan Modra <amodra@one.net.au>
640 * config/tc-i386.c (i386_displacement): Call as_bad for bad GOTOFF
641 expressions rather than triggering an assert.
643 2001-05-02 Johan Rydberg <jrydberg@opencores.org>
645 * config/tc-openrisc.c: New file.
646 * config/tc-openrisc.h: Likewise.
648 * Makefile.am: Add OpenRISC target.
649 * Makefile.in: Regenerated.
651 * configure.in (openrisc-*-*): Add target.
652 * configure: Regenerated.
654 2001-05-02 Nick Clifton <nickc@cambridge.redhat.com>
656 * config/tc-arm.c (arm_frag_align_code): Change error message to
657 more explanatory version.
659 2001-04-29 Keith M Wesolowski <wesolows@foobazco.org>
661 * config/tc-mips.c (md_parse_option): Also accept
662 elf64-tradbigmips and elf64-tradlittlemips for OPTION_64.
664 2001-04-27 David Mosberger <davidm@hpl.hp.com>
666 * config/tc-ia64.c (dot_spillmem_p): Fix output_spill_?sprel_p()
667 argument passing order: predicate goes last, not first.
669 2001-04-27 Sean McNeil <sean@mcneil.com>
671 * configure.in: Add arm-vxworks.
672 * configure: Regenerate.
674 2001-04-26 Nick Clifton <nickc@cambridge.redhat.com>
676 * config/tc-arm.c (arm_handle_align): New Function: Generate
677 no-op filled alignment frags.
678 (arm_frag_align_code): New Function: Create a code alignment frag.
679 (arm_init_frag): New Function: Initialse the target dependent
682 * config/tc-arm.h (TC_FRAG_TYPE): Define.
683 (TC_FRAG_INIT): Define.
684 (HANDLE_ALIGN): Define.
685 (md_do_align): Define.
687 2001-04-25 Nick Clifton <nickc@cambridge.redhat.com>
689 * config/obj-coff.c (do_linenos_for): Check to see if the filename
690 symbol has been initialised before extracting its symbol index.
692 2001-04-24 H.J. Lu <hjl@gnu.org>
694 * configure: Regenerated with the right version of autoconf.
696 2001-04-24 Christian Groessler <cpg@aladdin.de>
698 * config/tc-z8k.c (build_bytes): 12 and 16 bit displacements now
699 generate R_CALLR and R_REL16 relocations
701 2000-04-20 Jason Eckhardt <jle@redhat.com>
703 * config/tc-d10v.h (tc_frob_label): Update the symbol's frag
704 since frag_now can change after d10v_cleanup is called.
706 2001-04-16 David O'Brien <obrien@FreeBSD.org>
708 * configure.in: Add the em type for FreeBSD targets.
709 * configure: Regenerate.
711 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
713 * struc-symbol.h (struct local_symbol): New TC_LOCAL_SYMFIELD_TYPE.
714 * symbols.c (local_symbol_convert): Call TC_LOCAL_SYMFIELD_CONVERT.
716 * config/tc-mn10300.c (md_assemble): Simplify offset adjustment of
717 pc-relative relocations not placed at the end of the instruction.
719 2001-04-13 Jim Wilson <wilson@redhat.com>
721 * tc-ia64.c (is_conditional_branch): Return true for br, brl, and br.
724 2001-04-13 Jakub Jelinek <jakub@redhat.com>
726 * config/obj-elf.c (obj_elf_change_section): Add entsize argument,
727 handle SHF_MERGE and SHF_STRINGS.
728 (obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
729 (obj_elf_section): Allow additional argument specifying entity size.
730 * write.c (adjust_reloc_syms): Keep relocations against local symbols
731 in SEC_MERGE sections.
733 2001-04-12 Jason Merrill <jason_merrill@redhat.com>
735 * dwarf2dbg.c (process_entries): Don't optimize redundant line notes.
737 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
739 * expr.c (operand): Pass &c to md_parse_name().
740 * config/tc-ia64.h, config/tc-ppc.h, config/tc-tic54x.h: Adjust.
742 2001-04-07 Steven J. Hill <sjhill@cotw.com>
744 * config/tc-mips.c: Support ELF64 for traditional MIPS targets.
746 * Makefile.am: (TARG_ENV_HFILES): Add tc-mips.h.
747 * Makefile.in: Regenerated.
749 * configure.in: Use traditional MIPS targets for Linux/MIPS.
750 * configure: Regenerated.
752 2001-04-06 Alexandre Oliva <aoliva@redhat.com>
754 * config/tc-mn10300.c (xr_registers): Added `pc'.
756 2001-04-05 Alan Modra <alan@linuxcare.com.au>
758 * configure.in: Add h8500-*-coff and h8500-*-rtems targets.
759 * configure: Regenerate.
761 * config/tc-h8500.c (md_estimate_size_before_relax): Add missing
762 cases, and always return size based on current fr_subtype.
763 (md_begin): Move initialization of md_relax_table..
764 (md_relax_table): ..to static initializer. Set rlx_length for
765 UNDEF_WORD_DISP cases.
766 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
767 (md_begin): Likewise.
768 (md_relax_table): Likewise.
769 * config/tc-mcore.c (md_estimate_size_before_relax): Likewise.
770 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
771 Set rlx_backward and rlx_forward to zero for unused states.
772 * config/tc-sh.c (md_estimate_size_before_relax): Likewise.
773 (md_relax_table): Set rlx_length for UNDEF_WORD_DISP cases.
774 (UNCOND12, UNCOND32): Remove duplicate defines.
776 2001-04-04 Hans-Peter Nilsson <hp@axis.com>
778 * config/tc-cris.c (md_estimate_size_before_relax) <case
779 ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_UNDF)>: Don't emit
780 32-bit branch, just set fragP->fr_subtype. Set fragP->fr_var.
781 <all cases>: Always set fragP->fr_var using md_cris_relax_table.
782 Add cases to cover all relax states.
783 (cris_insn_first_word_frag): New.
784 (md_assemble): Call cris_insn_first_word_frag to get the first
785 frag in an insn, not frag_more. Don't call dwarf2_emit_insn at
786 end. Drop variable insn_size.
787 (gen_bdap): Call cris_insn_first_word_frag, not frag_more.
788 (cris_sym_leading_underscore): Wrap first as_bad parameter in _().
789 (cris_sym_no_leading_underscore, s_cris_file, s_cris_loc): Ditto.
791 * write.c (write_object_file): Reset broken word state before
794 2001-03-31 Alan Modra <alan@linuxcare.com.au>
796 * listing.c (listing_listing): Enable listing on EDICT_NOLIST_NEXT
797 for one line if not already enabled.
798 * cond.c (s_elseif): Correct conditional assembly listing.
801 * cond.c (s_endif): Correct handling of "if .. elseif .." trees.
802 Don't abort on NULL current_cframe.
804 2001-03-30 Alan Modra <alan@linuxcare.com.au>
806 * dwarf2dbg.c (dwarf2_directive_file): Fix warnings.
807 (dwarf2dbg_convert_frag): Pass `finalize_syms' to resolve_symbol_value.
808 * config/obj-aout.c (obj_crawl_symbol_chain): Likewise.
809 * config/obj-bout.c (obj_crawl_symbol_chain): Likewise.
810 * config/obj-coff.c (do_relocs_for): Likewise.
811 (yank_symbols): Likewise.
812 (fixup_segment): Likewise.
813 * config/tc-ppc.c (ppc_frob_symbol): Likewise.
814 (ppc_fix_adjustable): Likewise.
815 * config/tc-mips.c (md_convert_frag): Likewise.
816 * config/obj-vms.c (obj_crawl_symbol_chain): Likewise.
817 * ehopt.c (eh_frame_convert_frag): Likewise.
818 * expr.c (make_expr_symbol): Likewise.
820 * frags.h (struct frag): Add last_fr_address. Reorder fields for
822 * symbols.c (resolve_symbol_value): Don't fix expression values
823 until relaxation is complete.
824 (resolve_local_symbol): Pass `finalize_syms' to resolve_symbol_value.
825 (S_GET_VALUE): Likewise, and return unresolved expression value.
826 * write.c (finalize_syms): New.
827 (relax_and_size_seg): Split into..
828 (relax_seg): New function, returns 1 if anything changed..
829 (size_seg): And the remainder of relax_and_size_seg.
830 (fixup_segment): Arrange for final resolution of sym values.
831 (adjust_reloc_syms): Likewise.
832 (write_object_file): Likewise, and repeatedly call relax_seg until
833 nothing more changes.
834 (relax_segment): Return 1 if anything changed. Use correct types
835 for rs_org `target' and `after'.
836 * write.h (finalize_syms): Declare.
837 (relax_segment): Update prototype.
839 * config/tc-sh.c (md_estimate_size_before_relax): Add extra
840 do-nothing cases to switch to avoid abort on a second relaxation
841 pass, and tidy code a little.
842 * config/tc-cris.c (md_estimate_size_before_relax): Likewise.
843 * config/tc-h8500.c (md_estimate_size_before_relax): Likewise.
844 * config/tc-w65.c (md_estimate_size_before_relax): Likewise.
845 * config/tc-i386.c (UNCOND_JUMP, COND_JUMP, COND_JUMP86): Decrement.
846 (md_relax_table): Remove first four unused entries. Increment
847 rlx_length by one throughout table, and update comments to suit.
848 (md_estimate_size_before_relax): Return size of current variable
849 part of frag to reflect reality when relaxing more than once.
850 * config/tc-mcore.c (COND12, UNCD12): Rename to DISP12 throughout.
851 (COND32, UNCD32): Rename to DISP32 throughout.
852 (UNDEF_WORD_DISP): Renumber to 3.
853 (md_estimate_size_before_relax): Add extra do-nothing cases.
854 * config/tc-mn10200.c (md_estimate_size_before_relax): Rewrite.
855 * config/tc-mn10300.c (md_estimate_size_before_relax): Rewrite.
856 * config/tc-ns32k.c (md_estimate_size_before_relax): Add cases to
857 handle word and dword branches.
859 2001-03-29 Hans-Peter Nilsson <hp@axis.com>
861 * config/tc-cris.h (tc_fix_adjustable): Allow only
862 BFD_RELOC_CRIS_32_GOTREL of the PIC relocs.
863 * config/tc-cris.c (cris_get_pic_suffix): Correct reloc type in
864 example in comment to valid type.
866 2001-03-28 H.J. Lu <hjl@gnu.org>
868 * read.c (equals): Set to local for COFF only if it hasn't been
871 2001-03-28 Alan Modra <alan@linuxcare.com.au>
873 * config/tc-hppa.c (DEFAULT_LEVEL): Define.
874 (md_begin): Use it when setting default architecture.
876 2001-03-27 Nick Papadonis <nick@coelacanth.com>
878 * read.c (equals): (for COFF) default symbols to being local.
880 2001-03-27 Hans-Peter Nilsson <hp@axis.com>
882 * configure.in (cris-*-*): Change default emulation to criself.
883 (cris-*-*aout*): New rule.
884 * configure: Regenerate.
886 2001-03-26 Martin Schwidefsky <schwidefsky@de.ibm.com>
888 * config/tc-s390.c (tc_s390_fix_adjustable): Add test for
889 BFD_RELOC_390_GOTENT.
890 * config/tc-s390.h (TC_RELOC_RTSYM_LOC_FIXUP): Add test for
891 BFD_RELOC_390_GOTENT.
893 2001-03-26 Nick Clifton <nickc@redhat.com>
895 * config/tc-s390.h (TC_FORCE_RELOCATION): Define.
896 * config/tc-s390.c (s390_force_relocation): New function: Force
897 relocations for VTINHERIT relocs.
899 2001-03-23 Stephane Carrez <Stephane.Carrez@worldnet.fr>
901 * doc/as.texinfo: Put @c man begin to generate the as man page.
902 When generating man, define all the variables. Re-organize some
903 options to obtain better indentation of man page.
904 * doc/Makefile.am (MANCONF, TEXI2POD, POD2MAN): New variable.
905 (as.1): Build from as.texinfo.
906 * doc/Makefile.in: Regenerate.Index: binutils/Makefile.am
908 2001-03-25 Alan Modra <alan@linuxcare.com.au>
910 * config/tc-i386.c (i386_scale): Accept an absolute expression for
911 scale factor, and return the end of the expression.
912 (i386_operand): Modify for above.
914 2001-03-23 Nick Clifton <nickc@redhat.com>
916 * doc/as.texinfo: Document --listing-XXX command line switches.
917 Explain why listings behave differently when -pipe is used.
919 2001-03-23 Richard Sandiford <rsandifo@redhat.com>
921 * write.c (fix_new_exp): Print an error if passed a register.
923 2001-03-23 Hans-Peter Nilsson <hp@axis.com>
925 * config/tc-cris.c: Tweak attribution. Fix typos. PIC support.
926 (PIC_SUFFIX_CHAR): New macro.
927 (cris_get_pic_suffix, cris_get_pic_reloc_size): New functions.
929 (md_longopts): New option --pic.
930 (OPTION_PIC): Define.
931 (md_estimate_size_before_relax): Tweak longish comment.
932 (md_create_long_jump): Make the long jumps generate ADD.D offset,PC.
933 (md_assemble): Handle a PIC relocation on prefix and normal
934 instruction operands.
935 <output_instruction.insn_type == CRIS_INSN_BRANCH>: Handle
936 "complex" operand expressions. Call frag_more outside
937 gen_cond_branch_32 parameter list.
938 (cris_process_instruction): Handle PIC relocs on parsed
939 operand expressions. Validize PIC reloc sizes.
940 (get_autoinc_prefix_or_indir_op): Handle PIC suffix.
941 (gen_bdap): Handle "complex" operand expressions.
942 (gen_cond_branch_32): Use as_warn_where, not as_warn. Use
943 ADD.D offset,PC as jump instruction if generating PIC. Generate
944 error instead of crashing on complex expressions.
945 (cris_number_to_imm): Add segT parameter. All callers changed.
946 Use segT parameter, not now_seg, for segment of fixup. Handle
947 PCREL relocations but check that they are fully resolved.
948 (md_parse_option): Handle OPTION_PIC.
949 (tc_gen_reloc): Handle PIC relocs.
950 (md_show_usage): Update for --pic.
951 (md_apply_fix3): Renamed from md_apply_fix.
952 (md_pcrel_from): Accept emitting PCREL relocs when ELF.
953 (md_cris_force_relocation): Force relocation for PIC relocs.
955 * config/tc-cris.h: Tweak attribution.
956 (MD_APPLY_FIX3): Define.
957 (IS_CRIS_PIC_RELOC): New macro.
958 (TC_RELOC_RTSYM_LOC_FIXUP): Define.
959 (tc_fix_adjustable): Don't adjust a globally visible symbol when
961 (tc_frob_symbol): Avoid emitting undefined symbols.
963 2001-03-20 Alan Modra <alan@linuxcare.com.au>
965 * frags.h (struct frag): Add relax_marker.
966 * write.c (is_dnrange): Delete.
967 (relax_frag): Use correct types for `aim', `target', `address'.
968 Delete `offset', `was_address'. Test `relax_marker' instead of
969 using fragile (and slow) address test.
970 (relax_segment): Init and flip `relax_marker'.
972 2001-03-19 Alan Modra <alan@linuxcare.com.au>
974 * config/tc-i386.c (md_assemble <REGISTER_WARNINGS>): Correct
977 2001-03-18 Stephane Carrez <Stephane.Carrez@worldnet.fr>
979 * config/tc-m68hc11.c (md_pseudo_table): Recognize xrefb to comply
980 with 'Motorola specification for assembly language input standard'.
982 2001-03-17 Richard Henderson <rth@redhat.com>
984 * dwarf2dbg.c (user_filenum, user_filenum_allocated): Remove.
985 (dwarf2_directive_loc): Don't use them.
986 (dwarf2_directive_file): Reject duplicate file definitions.
987 (get_filenum): Zero allocated memory.
988 (out_file_list): Complain about missing file definitions.
990 2001-03-17 Alan Modra <alan@linuxcare.com.au>
992 * read.c (do_org): Handle complex expressions.
993 * cgen.c (gas_cgen_finish_insn): Likewise.
995 2001-03-15 David Mosberger <davidm@hpl.hp.com>
997 * config/tc-ia64.c (md): New member keep_pending_output.
998 (ia64_flush_pending_output): Flush only if md.keep_pending_output
1000 (dot_xdata): Turn on md.keep_pending_output for the duration of
1002 (dot_xfloat_cons): Ditto.
1003 (dot_xstringer): Ditto.
1004 (dot_xdata_ua): Ditto.
1005 (dot_xfloat_cons_ua): Ditto.
1007 2001-03-15 Jim Wilson <wilson@redhat.com>
1009 * config/tc-ia64.c (ia64_unrecognized_line, case '['): Add local
1012 2001-03-15 Alexandre Oliva <aoliva@redhat.com>
1014 * config/tc-sh.c (parse_reg): Match capital MACH and MACL.
1016 2001-03-15 DJ Delorie <dj@redhat.com>
1018 * stabs.c (s_stab_generic): Don't corrupt the notes obstack by
1019 blindly freeing string if it isn't at the top of the obstack.
1021 2001-03-13 Alan Modra <alan@linuxcare.com.au>
1023 * config/tc-i386.c (RELOC_ENUM): Define. Use throughout file.
1024 (NUM_FLAG_CODE): Define.
1025 (lex_got): New function.
1026 (got_reloc): New global var.
1027 (x86_cons_fix_new): New function.
1028 (x86_cons): New function.
1029 (i386_immediate): Use lex_got here, replacing inline code. Change
1030 "ignoring junk.." error message to "junk.."
1031 (i386_displacement): Likewise.
1032 * config/tc-i386.h (TC_PARSE_CONS_EXPRESSION): Define.
1033 (x86_cons): Declare.
1034 (TC_CONS_FIX_NEW): Define.
1035 (x86_cons_fix_new): Declare.
1037 2001-03-12 Nick Clifton <nickc@redhat.com>
1039 * config/tc-arm.c (md_begin): Always set machine type based on
1042 2001-03-07 Alan Modra <alan@linuxcare.com.au>
1044 * config/tc-i386.c (struct _i386_insn): Rename disp_reloc to reloc.
1045 (md_assemble) <smallest displacement>: Use correct field of i.op[]
1047 <JumpInterSegment output>: Use correct i.disp_reloc[].
1048 <immediate output>: Likewise.
1050 2001-03-06 Nick Clifton <nickc@redhat.com>
1052 * config/tc-arm.c (md_apply_fix3): Clear bit zero of offset in
1055 2001-03-06 Igor Shevlyakov <igor@windriver.com>
1057 * config/tc-m68k.c : Add 5407 to archs[] table.
1058 (HAVE_LONG_BRANCH): Add mcf5407.
1059 (select_control_regs): Recognize 5407.
1061 2001-03-02 Dave Brolley <brolley@redhat.com>
1063 * config/tc-m32r.c (expand_debug_syms): Call frag_align_code rather
1066 2001-03-02 Richard Sandiford <rsandifo@redhat.com>
1068 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): New macro.
1069 (gen_to_words): Print warnings if NaNs are found and the target CPU
1070 does not support them. Allow largest exponent to be used in normal
1071 numbers if TC_LARGEST_EXPONENT_IS_NORMAL evaluates to true.
1073 2001-02-28 Andreas Jaeger <aj@suse.de>, Bo Thorsen <bo@suse.de>
1075 * config/tc-i386.c (tc_gen_reloc): Remove ugly hack which is not needed
1076 anymore since we use bfd_elf_generic_reloc now.
1077 (md_apply_fix3): Only apply hack for partial_inplace if not using RELA.
1079 2001-02-27 Alan Modra <alan@linuxcare.com.au>
1081 * configure.in (BFD_VERSION): New.
1082 (AM_INIT_AUTOMAKE): Use $BFD_VERSION.
1083 * configure: Regenerate.
1084 * Makefile.am: Run "make dep-am"
1085 * Makefile.in: Regenerate.
1086 * doc/Makefile.in: Regenerate.
1088 2001-02-26 Mark Elbrecht <snowball3@bigfoot.com>
1090 * config/obj-coff.c [BFD_ASSEMBLER] (obj_coff_section): Set
1091 SEC_NEVER_LOAD when the 'n' flag is used.
1092 Add SEC_NEVER_LOAD to matchflags.
1094 2001-02-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1096 * symbols.c (decode_local_label_name): Initialize message_format
1097 only when an error is reported (perf pb due to I18N).
1099 2001-02-23 H.J. Lu <hjl@gnu.org>
1101 * dwarf2dbg.c (dwarf2_directive_file): Call s_app_file (0) if
1102 BFD_ASSEMBLER is not defined.
1104 2001-02-23 Richard Sandiford <rsandifo@redhat.com>
1106 * config/tc-mn10300.c (md_apply_fix3): Don't mark a fixup as
1107 done if it's against a symbol.
1109 2001-02-22 Timothy Wall <twall@cygnus.com>
1111 * config/tc-ia64.c (ia64_target_format): Return ia64-aix-specific
1112 target formats if applicable.
1113 * config/te-ia64aix.h: New. Configuration for AIX5 on IA-64.
1114 * Makefile.am (TARG_ENV_HFILES): Added config/te-ia64aix.h.
1115 * Makefile.in: Regenerated.
1116 * configure.in: Added configuration for ia64-*-aix*.
1117 * configure: Regenerated.
1119 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1121 * config/tc-ia64.c (enum operand_match_result): New type.
1122 (operand_match): Change return type to operand_match_result.
1123 Fix all returns appropriately, adding support for returning the
1124 out-of-range result.
1125 (parse_operands): New locals result, error_pos, out_of_range_pos,
1126 curr_out_of_range_pos. Rewrite operand matching loop to give better
1129 2001-02-21 David Mosberger <davidm@hpl.hp.com>
1131 * config/tc-ia64.c (struct unwind): Add member "prologue_count".
1132 (dot_proc): Clear unwind.prologue_count to zero.
1133 (dot_prologue): Increment unwind.prologue_count.
1134 (dot_restore): If second operand is omitted, use
1135 unwind.prologue_count -1 for "ecount" (# of additional regions to
1136 pop). Decrement unwind.prologue_count by number of regions
1139 2001-02-21 Nick Clifton <nickc@redhat.com>
1141 * doc/as.texinfo (Section): Note that some flags to the COFF
1142 version of .section remove attributes rather than setting them.
1144 2001-02-20 Kazu Hirata <kazu@hxi.com>
1146 * config/tc-pdp11.c: Fix formatting.
1147 * config/tc-pdp11.h: Likewise.
1149 2001-02-20 Bo Thorsen <bo@suse.de>
1151 * config/tc-i386.c (tc_i386_fix_adjustable): Fix GOTPCREL GOT
1154 2001-02-18 David O'Brien <obrien@FreeBSD.org>
1156 * configure.in (cpu_type, arch): Add a generic FreeBSD specification as
1157 all FreeBSD platforms should look the same at this level.
1158 * configure: Rebuilt.
1159 * config/tc-i386.c: Add support for old FreeBSD a.out hosts.
1161 2001-02-18 lars brinkhoff <lars@nocrew.org>
1163 * Makefile.am: Add PDP-11 target.
1164 * configure.in: Likewise.
1165 * config/tc-pdp11.c: New file.
1166 * config/tc-pdp11.h: New file.
1167 * doc/Makefile.am: Add PDP-11 documentation.
1168 * doc/all.texi: Likewise.
1169 * doc/as.texinfo: Likewise.
1170 * doc/c-pdp11.texi: New file.
1172 2001-02-16 matthew green <mrg@redhat.com>
1174 * cgen.c (gas_cgen_md_apply_fix3): Support BFD_RELOC_64.
1176 2001-02-13 Jim Wilson <wilson@redhat.com>
1178 * config/tc-ia64.c (operand_match, case TAG13): Make a BFD_RELOC_UNUSED
1179 reloc instead of a 0 reloc.
1180 (md_apply_fix3): Check for BFD_RELOC_UNUSED instead of 0, and mark it
1182 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Likewise.
1184 2001-02-13 Ian Lance Taylor <ian@zembu.com>
1186 * write.c (is_dnrange): Stop as soon as the address becomes
1188 (relax_frag): Add segment parameter. Only call symbol_get_frag
1189 once. Only call is_dnrange if the symbol is in the same segment,
1190 and the symbol address is larger.
1191 (relax_segment): Pass segment to md_relax_frag and relax_frag.
1192 * write.h (relax_frag): Update declaration.
1193 * config/tc-fr30.c (fr30_relax_frag): Add segment parameter. Pass
1195 * config/tc-m32r.c (m32r_relax_frag): Likewise.
1196 * config/tc-m32r.h (md_relax_frag): Add segment parameter.
1197 (m32r_relax_frag): Update declaration.
1198 * config/tc-mips.h (md_relax_frag): Add segment parameter.
1199 * config/tc-tic54x.h (md_relax_frag): Likewise.
1200 * doc/internals.texi (CPU backend): Update documentation for
1203 2001-02-13 Alan Modra <alan@linuxcare.com.au>
1205 * doc/c-i386.texi (i386-Arch): Add "jumps"/"nojumps" blurb.
1206 Mention effect of < 386 architectures on jump promotion.
1207 (i386-Jumps): xref above. Don't assume long disp is 32 bits.
1209 * config/tc-i386.c (no_cond_jump_promotion): New.
1210 (set_cpu_arch): Parse "jumps" arch modifier.
1211 (insn_size): Modify usage comment.
1212 (ENCODE_RELAX_STATE): Reformat and protect macro arg.
1213 (SIZE_FROM_RELAX_STATE): Rename to DISP_SIZE_FROM_RELAX_STATE.
1214 (TYPE_FROM_RELAX_STATE): New define.
1215 (UNCOND_JUMP, COND_JUMP): Renumber.
1216 (md_relax_table): Reorder to suit.
1217 (COND_JUMP86): New define.
1218 (md_relax_table): Handle COND_JUMP86 cases. Add a few comments.
1219 (md_assemble): Create frag var for jumps of max size, encode relax
1220 state for COND_JUMP86.
1221 (md_estimate_size_before_relax): Handle COND_JUMP86 cases, and
1222 leave conditional jumps small if no_cond_jump_promotion.
1223 (md_convert_frag): Likewise.
1225 * expr.c (operator): Don't bump input_line_pointer for two char
1226 operators. Instead return operator size via new param num_chars.
1227 (expr): Use above to parse multi-char operators correctly.
1229 Mon Feb 12 17:45:50 CET 2001 Jan Hubicka <jh@suse.cz>
1231 * config/tc-i386.c (i386_displacement): Fix handling of
1232 BFD_RELOC_X86_64_GOTPCREL.
1233 (i386_validate_fix): Likewise.
1235 2001-02-12 Philip Blundell <pb@futuretv.com>
1237 * config/tc-arm.c (do_ldst): Improve warnings for unpredictable
1238 ldrt/strt instructions.
1240 2001-02-11 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1242 * config/tc-mips.c (macro): For M_LA_AB emit a
1243 BFD_RELOC_MIPS_CALL16 relocation or a
1244 BFD_RELOC_MIPS_CALL_HI16/BFD_RELOC_MIPS_CALL_LO16 pair instead of
1245 BFD_RELOC_MIPS_GOT16 and
1246 BFD_RELOC_MIPS_GOT_HI16/BFD_RELOC_MIPS_GOT_LO16, respectively for
1247 loading the jump register when generating SVR4_PIC code.
1249 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1251 * configure.in: Make 'mipself' and 'mipsecoff' emulations
1252 map to MIPS-specific files, as they used to do before the
1253 change on 2000-05-21.
1254 * configure: Regerate.
1256 2001-02-10 Chris Demetriou <cgd@broadcom.com>
1258 * config/tc-mips.c (md_parse_option): Don't try to compile
1259 ELF-only option code if not ELF.
1261 2001-02-08 David Mosberger <davidm@hpl.hp.com>
1263 * config/tc-ia64.h (md_elf_section_type): New macro.
1264 (ELF_TC_SPECIAL_SECTIONS): Drop .IA_64.unwind and .IA_64.unwind_info
1265 (they're now handled via ia64_elf_section_type.
1267 * config/tc-ia64.c (unwind): New members saved_text_seg,
1268 saved_text_subseg, and force_unwind_entry.
1269 (optimize_unw_records): New function to optimize away unnecessary
1271 (ia64_elf_section_type): New function.
1272 (output_unw_records): Generate unwind info only if the size is
1273 non-zero or if it's forced for some other reason (e.g.,
1274 handlerdata or a personality routine).
1275 (generate_unwind_image): Don't switch back to previous
1276 section---stay inside the unwind info section instead so that
1277 handlerdata that may follow goes into the right place.
1278 (dot_handlerdata): Force generation of unwind entry and save the
1279 current active text segment before generating unwind image.
1280 (dot_unwentry): Force generation of unwind entry.
1281 (dot_personality): Ditto.
1282 (dot_endp): Generate unwind table entry only if there is
1283 some unwind info or the unwind entry was forced.
1285 * config/tc-ia64.c (make_unw_section_name): New macro to form
1286 unwind section name.
1287 (generate_unwind_image): Add "text_name" argument. Use it to
1288 form unwind section name.
1289 (dot_handlerdata): Determine current segment (section) name and
1290 pass it to generate_unwind_image().
1291 (dot_endp): Determine current segment (section) name and use
1292 it to determine the appropriate unwind section name.
1293 (ia64_md_do_align): Add missing ATTRIBUTE_UNUSED declarations to
1294 n, fill, and max arguments.
1296 2001-02-09 Schwidefsky <schwidefsky@de.ibm.com>
1298 * Makefile.am: Add linux target for S/390.
1299 * configure.in: Likewise.
1300 * config/tc-s390.c: New file.
1301 * config/tc-s390.h: New file.
1303 2001-02-09 Alexandre Oliva <aoliva@redhat.com>
1305 * config/tc-sh.c (md_pseudo_table): Add uaquad. Use s_uacons for
1306 2byte, 4byte and 8byte.
1308 2001-02-08 Alan Modra <alan@linuxcare.com.au>
1310 * config/tc-hppa.c (pa_build_unwind_subspace): Don't call
1311 md_number_to_chars with size > sizeof (valueT).
1313 2001-02-06 H.J. Lu <hjl@gnu.org>
1315 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): Do fixup if
1316 there is no relocation.
1318 2001-02-06 H.J. Lu <hjl@gnu.org>
1320 * config/tc-ia64.h (TC_RELOC_RTSYM_LOC_FIXUP): New. Defined.
1322 * config/tc-ia64.c (md_parse_option): Only accept the valid
1323 ia64 options on "-axxx".
1325 2001-02-05 Jim Wilson <wilson@redhat.com>
1327 * config/tc-ia64.c (errata_nop_necessary_p): Return 0 instead of
1328 aborting for invalid operands.
1330 2001-02-06 Alan Modra <alan@linuxcare.com.au>
1332 * config/tc-hppa.c (fix_new_hppa): Pass in unwind directly rather
1333 than via pointer. Update all callers.
1334 (UNWIND_LOW32): Define.
1335 (UNWIND_HIGH32): Define.
1336 (pa_build_unwind_subspace): Use the above macros instead of dumping
1337 bitfields directly. Call frag_more once rather than multiple times.
1338 (md_assemble): Use UNWIND_LOW32.
1339 (pa_entry): Likewise
1340 (pa_procend): Likewise.
1341 (process_exit): Use UNWIND_HIGH32.
1343 2001-02-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1345 * config/tc-m68hc11.h (LISTING_HEADER): Use m68hc11_listing_header
1346 function to select the header according to the cpu.
1347 (md_after_pass_hook, md_do_align): Remove.
1348 (md_cleanup, m68hc11_cleanup): Remove.
1349 (md_pcrel_from_section): Declare.
1350 * config/tc-m68hc11.c (build_dbranch_insn): Remove insn_size.
1351 (build_jump_insn, build_insn): Likewise.
1352 (m68hc11_listing_header): New function.
1353 (m68hc11_cleanup): Remove.
1355 2001-02-02 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1357 * config/tc-m68hc11.c (relaxable_symbol): Relax externally visible
1358 symbols because there is no support for shared libraries and these
1359 symbols can't be overridden (unless they are weak).
1361 2001-02-01 Momchil Velikov <velco@fadata.bg>
1363 * dwarf2dbg.c (out_debug_abbrev): Terminate the abbreviations
1364 for the compilation unit with a zero byte.
1366 2001-01-30 Alan Modra <alan@linuxcare.com.au>
1368 * config/tc-hppa.c (pa_ip): Support 12 bit branches to absolute
1369 destinations. Correct range check for 17 and 22 bit branches.
1371 2001-01-25 Nick Clifton <nickc@redhat.com>
1373 * config/tc-m68k.c (tc_gen_reloc): Do not abort if tcbit is
1374 still set. Issue an error message instead.
1375 (md_estimate_size_before_relax): Delete unused variable
1376 'buffer_address'. Fixup parentheses around if statement.
1378 2001-01-23 Kazu Hirata <kazu@hxi.com>
1380 * as.c: Fix formatting.
1381 * ehopt.c: Likewise.
1382 * messages.c: Likewise.
1383 * stabs.c: Likewise.
1384 * symbols.c: Likewise.
1386 2001-01-23 Ben Elliston <bje@redhat.com>
1388 * config/tc-m32r.c (m32r_handle_align): Declare type of fragp.
1390 2001-01-22 Kazu Hirata <kazu@hxi.com>
1392 * config/tc-alpha.c: Fix formatting.
1394 2001-01-19 Kazu Hirata <kazu@hxi.com>
1396 * config/tc-alpha.c: Fix formatting.
1398 2001-01-18 Kazu Hirata <kazu@hxi.com>
1400 * config/tc-alpha.c: Fix formatting.
1402 2001-01-18 Nick Clifton <nickc@redhat.com>
1404 * config/tc-arm.c (ldm_flags): Remove redundant bit from "fa" and
1406 (stm_flags): Remove redundant bit from "ed" and "da" flags.
1408 2001-01-18 Alexandre Oliva <aoliva@redhat.com>
1410 * configure.in (cpu_type, arch): Match i386 too.
1411 * configure: Rebuilt.
1413 2001-01-16 Kazu Hirata <kazu@hxi.com>
1415 * config/tc-i386.c: Fix formatting.
1417 2001-01-16 Alan Modra <alan@linuxcare.com.au>
1419 * config/tc-hppa.c (tc_gen_reloc): Use SEGREL32 instead of DIR32
1420 relocs for .PARISC.unwind section.
1422 * config/tc-hppa.c (pa_build_unwind_subspace): Build unwind
1423 depending on section flags, not just for .text.
1425 2001-01-15 Jim Wilson <wilson@redhat.com>
1427 * config/tc-ia64.c (ia64_flush_insns): Handle unwind directives
1428 not immediately followed by an instruction.
1430 2001-01-15 Kazu Hirata <kazu@hxi.com>
1432 * config/tc-m68hc11.c: Fix formatting.
1434 2001-01-15 Nick Clifton <nickc@redhat.com>
1436 * symbols.c (colon): Change 'already defined symbol' from a
1437 fatal error to an ordinary error. There is no reason why this
1438 error should be fatal.
1440 * message.c (as_fatal): Delete output file, if one has been
1443 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1445 * config/tc-hppa.h (TARGET_FORMAT): Add hppa-linux variants.
1447 2001-01-14 Kazu Hirata <kazu@hxi.com>
1449 * config/tc-alpha.c: Fix formatting.
1450 * config/tc-arc.c: Likewise.
1451 * config/tc-arc.h: Likewise.
1452 * config/tc-d10v.c: Likewise.
1453 * config/tc-i370.c: Likewise.
1454 * config/tc-i386.c: Likewise.
1455 * config/tc-i960.c: Likewise.
1456 * config/tc-m68k.c: Likewise.
1457 * config/tc-ppc.c: Likewise.
1458 * config/tc-sparc.c: Likewise.
1459 * config/tc-tahoe.c: Likewise.
1460 * config/tc-vax.c: Likewise.
1462 * config/tc-arc.c: Fix formatting.
1464 * config/tc-arc.c: Fix formatting.
1466 2001-01-14 Alan Modra <alan@linuxcare.com.au>
1468 * config/tc-hppa.c (pa_build_unwind_subspace): Use SEGREL32 for
1469 both 32 and 64 bit ELF.
1471 * config/tc-hppa.c (pa_ip): Store `a' flag in bit zero of operand
1472 and don't bother storing `m' for "ce" completer. Tidy handling of
1473 'J' and 'K' operands to suit. Handle '<' and '>' operands.
1475 Sun Jan 14 00:36:42 MET 2001 Jan Hubicka <jh@suse.cz>
1477 * config/tc-i386.h (TARGET_MACH): New macro.
1478 (i386_mach): Declare.
1479 * config/tc-i386.c (i386_mach): New function.
1481 2001-01-13 Philip Blundell <philb@gnu.org>
1483 * doc/as.texinfo: Fix spelling and cross-references.
1485 * doc/c-arm.texi: Fix typos. Say that `;' is a line separator
1486 character for all systems, not just GNU/Linux. Make it explicit
1487 that `-k' doesn't affect code generation, just ELF flags.
1489 Sat Jan 13 01:47:35 MET 2001 Jan Hubicka <jh@suse.cz>
1491 * config/tc-i386.c (md_assemble): Check cpu_flags even for nullary
1494 2001-01-12 Frank Ch. Eigler <fche@redhat.com>
1496 * cgen.c (gas_cgen_finish_insn): Call dwarf2_emit_insn.
1498 2001-01-12 Nick Clifton <nickc@redhat.com>
1500 * as.c (print_args): Update copyright date to 2001.
1502 2001-01-12 Peter Targett <peter.targett@arccores.com>
1504 * doc/c-arc.texi: New file.
1505 Some sections to be expanded.
1507 2001-01-12 Alan Modra <alan@linuxcare.com.au>
1509 * config/tc-i386.c (md_longopts): Recognize "--64" only for ELF.
1510 (md_parse_option): Always accept "--32".
1512 2001-01-11 Peter Targett <peter.targett@arccores.com>
1514 * as.h (TC_ARC): Ensure struc-symbol.h included.
1515 * as.c (dwarf2dbg.h): Include to remove implicit declaration
1517 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Define.
1518 (TARGET_SYMBOL_FIELDS) added.
1520 * doc/Makefile.am (CPU_DOCS): Added c-arc.texi.
1521 * doc/c-arc.texi: New file.
1522 Some sections to be expanded.
1523 * doc/as.texinfo: Update command-line options.
1524 Removed outdated text for ARC dependant features, instead include
1525 text from above file.
1527 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Define local flag.
1528 (TARGET_SYMBOL_FIELDS): Alias to previous definition.
1529 (targ-cpu.h) header.
1531 * config/tc-arc.c: New updated configuration for
1532 ARC, including selection of core variants, and extensibility of
1533 instructions, registers etc. through directives.
1535 * config/tc-arc.c (arc_extinst): Minor corrections for
1537 (arc_common) Likewise. Make alignment argument optional for local
1538 symbols also, with default of zero.
1540 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1542 * config/tc-m68hc11.c (md_estimate_size_before_relax): Fix
1543 STATE_INDEXED_OFFSET when the symbol is undefined (16-bit offset).
1544 (build_indexed_byte): Don't relax indexed byte, use 16-bit offset
1545 and fix_new_exp() instead.
1546 (md_convert_frag): For indexed post byte use the symbol value
1547 rather than the displacement.
1548 (md_relax_table): Fix indexed offset relax.
1550 2001-01-11 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1552 * config/tc-m68hc11.c (md_estimate_size_before_relax):Don't
1554 (relaxable_symbol): New function.
1556 2001-01-11 Andreas Jaeger <aj@suse.de>
1558 * config/tc-i386.h (TC_RELOC_GLOBAL_OFFSET_TABLE): Removed, it's
1561 2001-01-10 Nick Clifton <nickc@redhat.com>
1563 * config/tc-arm.c (arm_fix_adjustable): Define for OBJ_COFF.
1564 * config/tc-arm.h (obj_fix_adjustable): Define for OBJ_COFF
1566 2001-01-10 Nick Clifton <nickc@redhat.com>
1568 * symbols.c (DOLLAR_LABEL_CHAR): New constant - the magic
1569 character used to dollar local symbols.
1570 (LOCAL_LABEL_CHAR): New constant - the magic character used to
1571 local label symbols.
1572 (dollar_label_name): Use DOLLAR_LABEL_CHAR.
1573 (fb_label_name): Prefix local labels with LOCAL_LABEL_PREFIX,
1575 Use LOCAL_LABEL_CHAR.
1576 (decode_local_label_name): Skip LOCAL_LABEL_PREFIX.
1577 Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1578 (S_IS_LOCAL): Use DOLLAR_LABEL_CHAR and LOCAL_LABEL_CHAR.
1580 2001-01-08 Bo Thorsen <bo@suse.de>
1582 * config/tc-i386.c (i386_immediate, i386_displacement):
1585 2001-01-07 Ian Lance Taylor <ian@zembu.com>
1587 * doc/c-i386.texi (i386-Arch): Remove spaces incorrectly inserted
1590 2001-01-07 Philip Blundell <philb@gnu.org>
1592 * doc/as.texinfo (Bug Reporting): Update email address for
1596 Sat Jan 6 13:33:10 MET 2001 Jan Hubicka <jh@suse.cz>
1598 * configure.in: Define DEFAULT_ARCH for i386.
1599 * config/tc-i386.c (md_assemble): Return after the error message;
1600 move testing for 64bit operands to proper place.
1602 2001-01-06 Jan Hubicka <jh@suse.cz>, Andreas Jaeger <aj@suse.de>
1604 * doc/as.texinfo: Document '#' as comment character for i386 and
1605 x86_64. Add AMD x86-64 into menu of machine dependent information.
1607 * doc/c-i386.texi: Document x86_64 extensions.
1609 Fri Jan 5 13:26:42 MET 2001 Jan Hubicka <jh@suse.cz>
1611 * config/tc-i386.c (md_assemble): Handle third byte of the opcode as prefix.
1613 Thu Jan 4 22:25:26 MET 2001 Jan Hubicka <jh@suse.cz>
1615 * config/tc-i386.c (cpu_arch): Add Pentium4 and modify sledgehammer entry.
1616 * NEWS: Add note about Pentium4 support.
1618 Wed Jan 3 17:26:32 MET 2001 Jan Hubicka <jh@suse.cz>
1620 * config/tc-i387.c (pi, pte, pt): Update.
1621 (type_names): Add new types.
1623 Wed Jan 3 16:26:52 MET 2001 Jan Hubicka <jh@suse.cz>
1625 * config/tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
1626 CpuUnknown): Renumber
1627 (CpuP4, CpuSSE2): New.
1628 (CpuUnknownFlags): Add CpuP4 and CpuSSE2
1630 2001-01-03 Philip Blundell <pb@futuretv.com>
1632 * config/tc-alpha.c (alpha_force_relocation): Handle vtable
1634 (alpha_fix_adjustable): Likewise.
1635 (md_apply_fix): Likewise.
1637 2000-12-31 H.J. Lu <hjl@gnu.org>
1639 * listing.c (listing_message): Allocate string only if it is
1642 * configure: Rebuild.
1644 2000-12-31 Hans-Peter Nilsson <hp@bitrange.com>
1646 * doc/internals.texi (Relaxing with a table) <after relaxation>:
1647 Point out caveats with generating fixups for the opcode in a frag.
1649 Sat Dec 30 19:02:48 MET 2000 Jan Hubicka <jh@suse.cz>
1651 * configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
1654 2000-12-29 H.J. Lu <hjl@gnu.org>
1656 * listing.c (calc_hex): Print the variable part only if the
1657 fragment type is rs_fill.
1659 2000-12-29 Hans-Peter Nilsson <hp@bitrange.com>
1661 * doc/internals.texi (tc_conditional_pseudoop,
1662 TC_LINKRELAX_FIXUP): Fix typos.
1664 2000-12-28 Richard Henderson <rth@redhat.com>
1666 * write.c (subsegs_finish): Fix thinko last change -- don't
1667 "optimize" the alignment == 0 case.
1669 2000-12-28 Richard Henderson <rth@redhat.com>
1671 * as.h (rs_align_test): New.
1672 * frags.c (NOP_OPCODE): Move default from read.c.
1673 (MAX_MEM_FOR_RS_ALIGN_CODE): New default.
1674 (frag_align_code): New.
1675 * frags.h (frag_align_code): Declare.
1676 * read.c (NOP_OPCODE): Remove.
1677 (do_align): Use frag_align_code.
1678 * write.c (NOP_OPCODE): Remove.
1679 (get_recorded_alignment): New.
1680 (cvt_frag_to_fill): Handle rs_align_test.
1681 (relax_segment): Likewise.
1682 (subsegs_finish): Align last subseg in section to the
1683 section alignment. Use frag_align_code.
1684 * write.h (get_recorded_alignment): Declare.
1685 * config/obj-coff.c (size_section): Handle rs_align_test.
1686 (fill_section, fixup_mdeps): Likewise.
1687 (write_object_file): Use frag_align_code.
1689 * config/tc-alpha.c (alpha_align): Use frag_align_code.
1690 (alpha_handle_align): New.
1691 * config/tc-alpha.h (HANDLE_ALIGN): New.
1692 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1694 * config/tc-i386.h (md_do_align): Use frag_align_code.
1695 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1697 * config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
1698 (ia64_handle_align): New.
1699 * config/tc-ia64.h (HANDLE_ALIGN): New.
1700 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1702 * config/tc-m32r.c (m32r_do_align): Remove.
1703 (m32r_handle_align): New.
1704 (fill_insn): Use frag_align_code.
1705 * config/tc-m32r.h (md_do_align): Remove.
1706 (HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
1707 * config/tc-m88k.c, config/tc-m88k.h: Similarly.
1708 * config/tc-mips.c, config/tc-mips.h: Similarly.
1710 * config/tc-sh.c (sh_cons_align): Use rs_align_test.
1711 (sh_handle_align): Likewise. Handle rs_align_code.
1712 (sh_do_align): Remove.
1713 * config/tc-sh.h (md_do_align): Remove.
1714 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1716 * config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
1717 (sparc_handle_align): Likewise. Handle rs_align_code.
1718 * config/tc-sparc.h (md_do_align): Remove.
1719 (MAX_MEM_FOR_RS_ALIGN_CODE): New.
1721 2000-12-22 DJ Delorie <dj@redhat.com>
1723 * config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
1724 when we assemble the first half of a pair.
1726 2000-12-22 H.J. Lu <hjl@gnu.org>
1728 * config/tc-i386.c (reloc): Update the macro for non-bfd
1730 (BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.
1732 2000-12-22 H.J. Lu <hjl@gnu.org>
1734 * dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.
1736 Wed Dec 20 14:21:22 MET 2000 Jan Hubicka <jh@suse.cz>
1738 * config/tc-i386.h (i386_target_format): Define even for ELFs.
1739 (QWORD_MNEM_SUFFIX): New macro.
1740 (CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
1742 (CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
1743 (IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
1745 (Size64, No_qSuf, NoRex64, Rex64): New macros.
1746 (Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
1747 (Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
1748 InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
1749 SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem):
1751 (Reg, WordReg): Add Reg64.
1752 (Imm): Add Imm32S and Imm64.
1754 (Disp): Add Disp64 and Disp32S.
1755 (AnyMem): Add Disp32S.
1756 (RegRex, RegRex64): New macros.
1757 (rex_byte): New type.
1758 * config/tc-i386.c (set_16bit_code_flag): Kill.
1759 (fits_in_unsigned_long, fits_in_signed_long): New functions.
1760 (reloc): New parameter "signed"; support x86_64.
1761 (set_code_flag): New.
1762 (DEFAULT_ARCH): New macro; default to "i386".
1763 (default_arch): New static variable.
1764 (struct _i386_insn): New fields Operand_PCrel; rex.
1765 (flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT"
1766 (flag_code): New enum and static variable.
1767 (use_rela_relocations): New static variable.
1768 (flag_code_names): New static variable.
1769 (cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
1770 (cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
1772 (i386_align_code): Return plain "nop" for x86_64.
1773 (mode_from_disp_size): Support Disp32S.
1774 (smallest_imm_type): Support Imm32S and Imm64.
1775 (offset_in_range): Support size of 8.
1776 (set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
1777 (md_pseudo_table): Add "code64"; use set_code_flat.
1778 (md_begin): Emit sane error message on hash failure.
1779 (tc_i386_fix_adjustable): Support x86_64 relocations.
1780 (md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
1781 instructions supported on particular arch just partially,
1782 output of 64bit immediates, handling of Imm32S and Disp32S type.
1783 (i386_immedaite): Support x86_64 relocations; support 64bit constants.
1784 (i386_displacement): Likewise.
1785 (i386_index_check): Cleanup; support 64bit addresses.
1786 (md_apply_fix3): Support x86_64 relocation and rela.
1787 (md_longopts): Add "32" and "64".
1788 (md_parse_option): Add OPTION_32 and OPTION_64.
1789 (i386_target_format): Call even for ELFs; choose between
1790 elf64-x86-64 and elf32-i386.
1791 (i386_validate_fix): Refuse GOTOFF in 64bit mode.
1792 (tc_gen_reloc): Support rela relocations and x86_64.
1793 (intel_e09_1): Support QWORD.
1795 2000-12-15 Diego Novillo <dnovillo@redhat.com>
1797 * config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
1798 it's not an offset expression.
1799 (intel_e10_1): Ditto. Also, if the operand is an offset expression,
1800 keep the braces '[' and ']' in the output string.
1801 (intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
1802 != FLAT. There is no such op_modifier.
1804 2000-12-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1806 * dwarf2dbg.c: If we don't have <limits.h>, try including <sys/param.h>
1809 2000-12-13 Kazu Hirata <kazu@hxi.com>
1811 * as.h: Fix formatting.
1813 * dwarf2dbg.c: Likewise.
1814 * input-scrub.c: Likewise.
1817 2000-12-13 Mark Elbrecht <snowball3@bigfoot.com>
1819 * configure.in (i386-*-msdosdjgpp): Set bfd_gas to yes.
1820 configure: Regenerate.
1822 2000-12-13 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1824 * dwarf2dbg.c: #include <limits.h> only if it exists.
1826 2000-12-13 Rodney Brown <RodneyBrown@mynd.com>
1828 * config/tc-hppa.c (pa_ip): Correct CHECK_FIELD typo.
1829 (md_apply_fix): Here too.
1831 2000-12-12 Jim Wilson <wilson@redhat.com>
1833 * config/tc-ia64.h (ia64_init): Add prototype.
1835 2000-12-12 H.J. Lu <hjl@gnu.org>
1837 * dwarf2dbg.c: Enabled only if BFD_ASSEMBLER is defined.
1839 * read.h (outputting_stabs_line_debug): Change it to int.
1840 * stabs.c (outputting_stabs_line_debug): Likewise.
1842 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
1844 * config/obj-bout.c (obj_crawl_symbol_chain): Don't take
1845 the address of a function result.
1847 2000-12-12 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
1849 * config/tc-ppc.c (md_pseudo_table): Add .file and .loc.
1850 (md_assemble): Call dwarf2_emit_insn.
1851 (shlib): Fix typo SHILB -> SHLIB.
1852 (md_parse_option): Likewise.
1853 (ppc_elf_validate_fix): Likewise:
1854 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
1856 2000-12-12 Nick Clifton <nickc@redhat.com>
1858 * cgen.h: Fix formatting.
1859 * input-scrub.c: Fix formatting.
1860 * macro.c: Fix formatting.
1861 * config/tc-mips.c: Fix formatting.
1862 * doc/c-mips.texi: Fix formatting.
1864 Mon Dec 11 14:35:42 MET 2000 Jan hubicka <jh@suse.cz>
1866 * config/tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
1867 mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
1869 (intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
1871 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
1874 * i386.h (*_Suf): Remove No_dSuf.
1875 (d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
1877 (i386_optab): Remove 'd' in the suffixes.
1879 2000-12-06 Mark Elbrecht <snowball3@bigfoot.com>
1881 * config/tc-i386.c (T_SHORT): Undefine before defining.
1883 2000-12-05 Kazu Hirata <kazu@hxi.com>
1885 * config/tc-mips.c: Fix formatting.
1887 2000-12-04 Matthew Hiller <hiller@redhat.com>
1889 * config/tc-d10v.c (flag_allow_gstabs_packing): New variable.
1890 (md_longopts): New options --gstabs-packing, --no-gstabs-packing.
1891 (md_show_usage): Ditto.
1892 (md_parse_option): Ditto.
1893 (d10v_cleanup): Writes pending instruction only if
1894 ! outputting_stabs_line_debug || ! flag_allow_gstabs_packing.
1895 Fix compile time warning messages.
1897 * doc/c-d10v.texi: Documents new options.
1899 2000-12-04 Matthew Hiller <hiller@redhat.com>
1901 * stabs.c (outputting_stabs_line_debug): New variable.
1902 (stabs_generate_asm_lineno): Set outputting_stabs_line_debug at
1903 function entry and unset at function exit.
1905 * read.h (outputting_stabs_line_debug): New extern declaration.
1907 * as.c: Include dwarf2dbg.h for definition of dwarf2_finish.
1909 * dwarf2dbg.c: Fix compile time warning messages.
1911 2000-12-03 Kazu Hirata <kazu@hxi.com>
1913 * config/tc-a29k.c: Fix formatting.
1914 * config/tc-alpha.c: Likewise.
1915 * config/tc-arm.c: Likewise.
1916 * config/tc-cris.c: Likewise.
1917 * config/tc-hppa.c: Likewise.
1918 * config/tc-i370.c: Likewise.
1919 * config/tc-i386.c: Likewise.
1920 * config/tc-i860.c: Likewise.
1921 * config/tc-i960.c: Likewise.
1922 * config/tc-ia64.c: Likewise.
1923 * config/tc-m68hc11.c: Likewise.
1924 * config/tc-m68k.c: Likewise.
1925 * config/tc-m88k.c: Likewise.
1926 * config/tc-pj.c: Likewise.
1927 * config/tc-ppc.c: Likewise.
1928 * config/tc-sh.c: Likewise.
1929 * config/tc-sparc.c: Likewise.
1930 * config/tc-tahoe.c: Likewise.
1931 * config/tc-vax.c: Likewise.
1933 2000-12-01 Chris Demetriou <cgd@sibyte.com>
1935 * config/tc-mips.c (mips_ip): When calculating offsets,
1936 don't accept as constant the difference between the
1937 addresses of symbols in two different sections.
1939 * config/tc-mips.c (macro_build): Add new 'U' and 'J' operand
1941 (validate_mips_insn): Likewise. Also, update 'B' operand
1942 specifier to use OP_*_CODE20 constants and delete 'm' operand
1944 (mips_ip): Remove 'm' operand specifier, add 'U' and 'J'
1945 operand specifiers. Change warning generated by 'B' operand
1946 specifier to reflect its new multi-purpose usage.
1948 * config/tc-mips.c (mips_set_options): Use ISA_UNKNOWN rather than
1949 -1, and update comment.
1950 (file_mips_isa): Likewise.
1951 (mips_cpu): Use CPU_UNKNOWN rather than -1, and update comment.
1952 (ISA_HAS_COPROC_DELAYS, ISA_HAS_64BIT_REGS, gpr_interlocks): Use
1953 ISA_* constants rather than hard-coded numbers.
1954 (mips_cpu_info): New structure.
1955 (mips_cpu_info_table): New table describing CPU and ISA names
1957 (mips_cpu_info_from_name, mips_cpu_info_from_isa,
1958 mips_cpu_info_from_cpu): New functions.
1959 (mips_isa_to_str): New function to get string for ISA name.
1960 (mips_cpu_to_str): Convert to use mips_cpu_info_from_cpu, and
1961 return const char *.
1962 (md_begin): Redo CPU and ISA selection logic, using
1963 mips_cpu_info_from_*. Convert to use ISA_* constants rather
1964 than hard-coded numbers.
1965 (append_insn, mips_emit_delays, macro, macro2): Convert to use
1966 ISA_* constants rather than hard-coded numbers.
1967 (mips_ip): Convert to use mips_isa_to_str to get ISA name.
1968 (md_longopts): Delete OPTION_NO_MIPS32.
1969 (md_parse_option): Convert to use ISA_* constants rather than
1970 hard-coded numbers. Make OPTIONS_MIPS32 case treat MIPS32
1971 as an ISA. Delete OPTION_NO_MIPS32 case. Convert OPTION_MCPU
1972 to use strcasecmp to recognize "default" and to use
1973 mips_cpu_info_from_name to get CPU numbers from argument.
1974 (md_show_usage): Move -mips32 so it's with the rest of the ISA
1975 flags. Change 4Kc, 4Kp and 4Km CPU entries to just be
1977 (s_mipsset): Accept ISA value 32.
1978 * doc/as.texinfo: Clean up MIPS options summary slightly,
1979 remove -no-mips32. Add note about -mips4 and -mips32
1980 specifying those ISA levels. Delete -mips32 and -no-mips32
1981 cpu flag descriptions.
1982 * doc/c-mips.texi: Add -mips32 to list of ISA switches. Clean
1983 up the supported CPU switch list, and replace 4Kc, 4Km, and
1984 4Kp entries with a single mips32-4k entry. Note that you can
1987 * config/tc-mips.c (ISA_HAS_64BIT_REGS): Add checks for ISA_MIPS5 and
1989 (md_longopts, OPTION_MIPS5, OPTION_MIPS64): Add options for
1991 (md_parse_option): Add cases for OPTION_MIPS5 and
1993 (md_show_usage): Mention -mips5 and -mips64 arguments.
1994 (s_mipsset): Add cases for MIPS5 and MIPS64.
1995 (mips_cpu_info_table): Add entries for MIPS5 and MIPS64 ISAs
1997 * doc/as.texinfo: Mention -mips5 and -mips64 options
1999 * doc/c-mips.texi: Likewise. Also update introduction
2000 and ".set" usage information.
2002 * config/tc-mips.c (md_show_usage): Add "sb1" to the
2004 (mips_cpu_info_table): Add SB-1 entries.
2005 * doc/c-mips.texi: Add "sb1" to the list of CPUs
2006 known to the -mcpu option.
2008 * doc/as.texinfo: Correct description of MIPS -mcpu
2009 option, by copying some of the text from doc/c-mips.texi.
2011 2000-12-01 Joel Sherrill <joel@OARcorp.com>
2013 * configure.in (arm-*-rtems*, a29k-*rtems*, h8300-*-rtems*):
2015 (sparc*-*-rtemself*, sparc*-*-rtemsaout*): New targets.
2016 (sparc*-*-rtems*): Switched from a.out to ELF.
2017 * configure: Regenerate.
2018 * config.in: Regenerate.
2019 * Makefile.in: Regenerate.
2020 * aclocal.m4: Regenerate.
2021 * po/gas.pot: Regenerate.
2023 2000-11-30 Philip Blundell <pb@futuretv.com>
2025 * config/obj-coff.c (obj_coff_weak): Use S_SET_WEAK if it exists,
2026 even in non BFD_ASSEMBLER case.
2028 2000-11-30 Diego Novillo <dnovillo@redhat.com>
2030 * config/tc-i386.c (md_assemble): Swap i.disp_relocs when using intel
2033 2000-11-29 Richard Henderson <rth@redhat.com>
2035 * dwarf2dbg.c: Rewrite from scratch. Queue all debugging output
2036 until dwarf2_finish; use relaxation to get cross-fragment offsets;
2037 thread multiple subsegments properly; handle multiple code
2038 sections properly; emit proper compilation unit info for assembler
2039 generated debugging.
2041 * as.h (enum _relax_state): Add rs_dwarf2dbg.
2042 * dwarf2dbg.h (struct dwarf2_line_info): Remove filename.
2043 (dwarf2dbg_estimate_size_before_relax): Declare.
2044 (dwarf2dbg_relax_frag, dwarf2dbg_convert_frag): Declare.
2045 * write.c: Include dwarf2dbg.h.
2046 (cvt_frag_to_fill): Handle rs_dwarf2dbg.
2047 (relax_segment): Likewise.
2049 2000-11-28 Hans-Peter Nilsson <hp@bitrange.com>
2051 * config/tc-sh.c (md_convert_frag) <undefined symbol, conditional
2052 jump>: Use as_bad_where instead of as_bad. Tweak error message
2053 accordingly. Stabilize frag by updating fix part and resetting
2055 <undefined symbol, unconditional jump>: Ditto.
2056 (sh_elf_cons): Cast *input_line_pointer to unsigned char when
2057 indexing is_end_of_line[].
2058 (md_assemble): Initialize size to 0.
2059 (md_section_align): Mark parameter seg as unused.
2060 (parse_reg): Parse names case-insensitively.
2062 2000-11-28 Kazu Hirata <kazu@hxi.com>
2064 * config/obj-aout.h: Fix formatting.
2065 * config/obj-bout.h: Likewise.
2066 * config/obj-coff.c: Likewise.
2067 * config/obj-coff.h: Likewise.
2068 * config/obj-elf.h: Likewise.
2069 * config/obj-som.h: Likewise.
2070 * config/obj-vms.c: Likewise.
2071 * config/obj-vms.h: Likewise.
2072 * config/tc-h8300.h: Likewise.
2073 * config/tc-ns32k.h: Likewise.
2074 * config/tc-sparc.h: Likewise.
2075 * config/tc-tic54x.h: Likewise.
2076 * config/tc-z8k.h: Likewise.
2078 2000-11-28 Nick Clifton <nickc@redhat.com>
2080 * doc/as.1 (COPYING): Mention that the GNU Free Documentation
2081 License is present in the sources, but not the output, and
2082 also available from the GNU website.
2083 (GNU Free Documentation License): Comment out this section.
2085 2000-11-28 Hans-Peter Nilsson <hp@axis.com>
2087 * Makefile.am (CPU_OBJ_VALID): Add case to filter out invalid coff
2088 targets. Remove i860 from valid a.out targets.
2089 * Makefile.in: Regenerate.
2091 * config/tc-cris.c: Include dwarf2dbg.h.
2092 (md_pseudo_table): Add .file and .loc.
2093 (md_assemble): Call dwarf2_emit_insn if generating ELF.
2094 (s_cris_file, s_cris_loc): New.
2095 * config/tc-cris.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2096 * Makefile.am: Regenerate dependencies.
2097 * Makefile.in: Regenerate.
2099 2000-11-28 Alan Modra <alan@linuxcare.com.au>
2101 * expr.c (STANDARD_MUL_PRECEDENCE): Correct value.
2102 (MRI_MUL_PRECEDENCE): Likewise.
2103 (op_rank): Fix a comment typo.
2105 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2107 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
2109 (get_operand): Fix analysis for movw/movb instructions.
2111 2000-11-24 Nick Clifton <nickc@redhat.com>
2113 * configure.in (xscale-elf): Add target.
2114 (xscale-coff): Add target.
2115 * configure: Regenerate.
2117 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
2119 (ARM_EXT_XSCALE): New ARM architecture extension.
2120 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
2121 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
2122 (ARM_THUMB): Rename to ARM_EXT_THUMB.
2123 (ARM_ARCH_V4): Remove processor from architecture.
2124 (ARM_ARCH_3M): New architecutre definition.
2125 (ARM_ARCH_V5TE): New architecutre definition.
2126 (ARM_ARCH_XSCALE): New architecutre definition.
2127 (CPU_DEFAULT): Allow to be defaulted to XScale.
2128 (atpcs): New boolean variable.
2129 (ldr_flags): Support 'd' flag for double word loads.
2130 (str_flags): Support 'd' flag for double word stored.
2131 (do_mia): New function.
2132 (do_mar): New function.
2133 (do_mra): New function.
2134 (do_pld): New function.
2135 (do_ldrd): New function.
2136 (do_blx): New function.
2137 (do_bkpt): New function.
2138 (do_clz): New function.
2139 (do_lstc2): New function.
2140 (do_cdp2): New function.
2141 (do_t_blx): New function.
2142 (do_t_bkpt): New function.
2143 (do_smla): New function.
2144 (do_smlal): New function.
2145 (do_smul): New function.
2146 (do_qadd): New function.
2147 (do_co_reg2c): New function.
2148 (LONGEST_INSN): Redefine to 7.
2150 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
2151 command line switches.
2153 2000-11-22 Jim Wilson <wilson@redhat.com>
2155 * config/tc-ia64.c (pseudo_func): Add missing initializers.
2156 (struct rsrc): Make line unsigned.
2157 (gr_values): Add missing initializer.
2158 (SLOT_NUM_NOT_SET): Add unsigned cast.
2159 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
2160 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
2161 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
2162 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
2163 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
2164 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
2165 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
2166 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
2167 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
2168 Add ATTRIBUTE_UNUSED to unused parameters.
2169 (convert_expr_to_ab_reg): Add parens.
2170 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
2171 (dot_prologue): Initialize grsave when declared.
2172 (md_pseudo_table): Add missing initializers.
2173 (operand_match): Add casts to bfd_vma.
2174 (emit_one_bundle): Delete unused local prev. Make required_template
2176 (specify_resource): Cast i to unsigned.
2177 (note_register_values): Use fprintf_vma.
2178 (print_dependency): Likewise.
2180 2000-11-21 Jim Wilson <wilson@redhat.com>
2182 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
2183 for unwind info section.
2184 (dot_endp): Likewise for unwind section.
2186 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
2189 2000-11-21 Jakub Jelinek <jakub@redhat.com>
2191 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
2192 (output_insn): Call dwarf2_emit_insn.
2193 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2195 2000-11-17 Richard Henderson <rth@redhat.com>
2197 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
2198 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
2199 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
2201 2000-11-17 Nick Clifton <nickc@redhat.com>
2203 * config/tc-arm.c (md_pseudo_table): Add support for .line and
2206 2000-11-17 Richard Henderson <rth@redhat.com>
2208 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
2210 2000-11-17 Richard Henderson <rth@redhat.com>
2212 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
2213 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
2214 tri-state definition of alpha_flag_mdebug.
2215 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
2216 (s_alpha_file): Store first .file directive.
2217 (s_alpha_stab): New.
2218 (md_pseudo_table): Add stabs and stabn.
2220 2000-11-17 Richard Henderson <rth@redhat.com>
2222 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
2224 2000-11-17 Richard Henderson <rth@redhat.com>
2226 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
2227 (main): Call dwarf2_finish.
2228 * as.h (debug_type): Clarify documentation of the meaning
2230 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
2231 (print_stats): Fix parenthesis problem.
2232 (now_subseg_size): New.
2233 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
2234 (dwarf2_directive_file): Don't set debug_type.
2235 (dwarf2_where): Honor DEBUG_DWARF2 first.
2236 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
2237 do nothing if not emitting dwarf2 debug info, or no work.
2238 * dwarf2dbg.h (dwarf2_emit_insn): Update.
2239 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
2240 (ecoff_new_file): Likewise.
2241 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
2242 commentary wrt dwarf2.
2244 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
2245 ATTRIBUTE_UNUSED as needed.
2246 (emit_insn): Call dwarf2_emit_insn.
2247 (s_alpha_file): New.
2249 (s_alpha_coff_wrapper): Don't handle them.
2250 (md_pseudo_table): Update for .file and .loc.
2251 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
2253 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
2254 don't protect with debug_type.
2255 * config/tc-hppa.c (md_assemble): Likewise.
2256 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
2257 * config/tc-mn10300.c (md_assemble): Likewise.
2258 * config/tc-sh.c (md_assemble): Likewise.
2259 * config/tc-v850.c (md_assemble): Likewise.
2261 * config/tc-arm.c (arm_end_of_source): Remove.
2262 * config/tc-hppa.c (pa_end_of_source): Remove.
2263 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
2264 * config/tc-mn10300.c (mn10300_finalize): Remove.
2265 * config/tc-sh.c (sh_finalize): Remove.
2266 * config/tc-v850.c (sh_finalize): Remove.
2268 * config/tc-arm.h (md_end): Remove.
2269 * config/tc-hppa.h (md_end): Remove.
2270 (DWARF2_LINE_MIN_INSN_LENGTH): New.
2271 * config/tc-m68hc11.h (md_end): Remove.
2272 * config/tc-mn10300.h (md_end): Remove.
2273 * config/tc-sh.h (md_end): Remove.
2274 * config/tc-v850.h (md_end): Remove.
2276 * config/tc-ia64.c (emit_one_bundle): Don't protect
2277 dwarf2 bits with debug_type.
2278 (md_assemble): Likewise.
2279 (ia64_end_of_source): Don't call dwarf2_finish.
2281 2000-11-16 Jim Wilson <wilson@redhat.com>
2283 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
2284 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
2287 2000-11-16 H.J. Lu <hjl@gnu.org>
2289 * config/obj-elf.c (obj_elf_symver): Don't check the missing
2292 2000-11-15 Kazu Hirata <kazu@hxi.com>
2294 * config/tc-tic30.c: Fix formatting.
2295 * config/tc-tic80.c: Likewise.
2296 * config/tc-v850.c: Likewise.
2297 * config/tc-vax.c: Likewise.
2298 * config/tc-w65.c: Likewise.
2299 * config/tc-z8k.c: Likewise.
2301 2000-11-14 DJ Delorie <dj@redhat.com>
2303 * config/tc-v850.c: Support dwarf2.
2304 * config/tc-v850.h: Ditto.
2306 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
2307 parse_cons_expression_v850 to initialize hold_cons_reloc.
2309 2000-11-15 Bernd Schmidt <bernds@redhat.com>
2311 * config/tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
2312 (errata_nops_necessary_p): New function.
2313 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
2316 2000-11-14 Jim Wilson <wilson@redhat.com>
2318 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
2319 return little endian bfd formats.
2321 2000-11-14 Kazu Hirata <kazu@hxi.com>
2323 * config/aout_gnu.h: Fix formatting.
2324 * config/atof-vax.c: Likewise.
2325 * config/m68k-parse.h: Likewise.
2326 * config/m88k-opcode.h: Likewise.
2327 * config/obj-elf.c: Likewise.
2328 * config/tc-arm.c: Likewise.
2329 * config/tc-cris.c: Likewise.
2330 * config/tc-i386.c: Likewise.
2331 * config/tc-ia64.c: Likewise.
2332 * config/tc-mn10300.c: Likewise.
2333 * config/te-386bsd.h: Likewise.
2334 * config/te-hppa.h: Likewise.
2335 * config/te-nbsd.h: Likewise.
2336 * config/te-ppcnw.h: Likewise.
2337 * config/te-sparcaout.h: Likewise.
2338 * config/te-tmips.h: Likewise.
2339 * config/vax-inst.h: Likewise.
2340 * config/vms-conf.h: Likewise.
2342 2000-11-14 Jakub Jelinek <jakub@redhat.com>
2344 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
2346 2000-11-13 H.J. Lu <hjl@gnu.org>
2348 * config/obj-elf.c (elf_frob_symbol): Support
2349 ".symver name,name2@@@nodename".
2350 (elf_frob_file_before_adjust): Likewise.
2352 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
2353 and ".symver name,name2@@@nodename".
2356 2000-11-12 H.J. Lu (hjl@gnu.org)
2358 * config/obj-elf.c (obj_elf_symver): Check missing version
2361 2000-11-12 H.J. Lu (hjl@gnu.org)
2363 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
2364 instead of bfd_vma for non-bfd assemblers.
2366 2000-11-09 Kazu Hirata <kazu@hxi.com>
2368 * itbl-ops.c: Fix comment typos.
2370 2000-11-08 Jim Wilson <wilson@redhat.com>
2372 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
2373 (struct unwind): Add next_slot_frag field.
2374 (slot_index): New parameters slot_frag and first_frag. Add code
2375 to add in frag sizes when different. Add comments.
2376 (fixup_unw_records): New locals first_frag and last_frag. Pass new
2377 arguments to slot_index.
2378 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
2379 loop end. Set next_slot_frag field.
2381 2000-11-07 H.J. Lu <hjl@gnu.org>
2383 * doc/as.texinfo (.symver): Updated for versioned symbol
2386 * obj.h (format_ops): Add the frob_file_before_adjust field.
2388 * config/obj-aout.c (aout_format_ops): Set the
2389 frob_file_before_adjust field to 0.
2390 * config/obj-coff.c (coff_format_ops): Likewise.
2391 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
2393 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
2395 (elf_frob_file_before_adjust): New function to remove unneeded
2396 versioned symbols from the symbol table.
2397 (elf_format_ops): Set the frob_file_before_adjust field to
2398 elf_frob_file_before_adjust.
2400 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
2403 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
2405 2000-11-07 Peter Targett <peter.targett@arccores.com>
2407 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
2409 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
2410 Fix compile time warning messages.
2412 2000-11-07 Nick Clifton <nickc@redhat.com>
2414 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
2415 buffer in order to avoid buffer overflows.
2417 2000-11-06 Steve Ellcey <sje@cup.hp.com>
2419 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
2420 Change M to m for -milp32 or -mlp64 to match gcc.
2421 (dot_endp): Use bytes_per_address instead of 8.
2422 (emit_one_bundle): Use number_to_chars_littleendian instead of
2424 (fix_insn): Likewise.
2425 (ia64_init): New function.
2426 (ia64_target_format): New function.
2427 (md_begin): Set endianness, arch, and machine as appropriate.
2428 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
2429 Make these macros depend on TE_HPUX macro.
2430 (TARGET_FORMAT): Define.
2431 (HOST_SPECIAL_INIT): Define.
2432 * config/te-hpux.h: New file.
2433 * configure.in: Add "ia64-*-hpux*" target to configure.
2434 * configure: Regenerate.
2436 2000-11-06 Kazu Hirata <kazu@hxi.com>
2438 * as.c: Fix formatting.
2439 * dwarf2dbg.c: Likewise.
2440 * input-file.c: Likewise.
2441 * input-file.h: Likewise.
2442 * input-scrub.c: Likewise.
2443 * itbl-ops.c: Likewise.
2444 * listing.c: Likewise.
2445 * macro.h: Likewise.
2446 * messages.c: Likewise.
2448 * subsegs.c: Likewise.
2449 * subsegs.h: Likewise.
2450 * write.c: Likewise.
2452 2000-11-06 Nick Clifton <nickc@redhat.com>
2454 * doc/as.texinfo: Add GNU Free Documentation License.
2455 * doc/gasp.texi: Add GNU Free Documentation License.
2456 * doc/as.1: Add GNU Free Documentation License.
2458 2000-11-05 Nick Clifton <nickc@redhat.com>
2460 * config/tc-arm.c: Add include of "dwarf2dbg.h"
2462 2000-11-02 Per Lundberg <plundis@chaosdev.org>
2464 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
2465 * configure: Regenerate.
2467 2000-11-01 Nick Clifton <nickc@redhat.com>
2469 * read.c (original_case_string): New global variable.
2470 (read_a_source_file): Copy opcode string into
2471 original_case_string if clobbering the case of the opcode.
2472 * read.h: Export the definition of original_case_string.
2473 * config/tc-arm.c (md_assembler): When parsing a .req
2474 directive use the original opcode string, not the case
2477 2000-11-02 Nick Clifton <nickc@redhat.com>
2479 * config/tc-mn10300.c (debug_line): Remove this static
2481 (md_assemble): Call dwarf2_generate_asm_lineno instead of
2482 dwarf2_where and dwarf2_gen_line_info.
2484 2000-11-02 Theo Honohan <th@futuretv.com>
2486 * config/tc-arm.c (do_msr): Improve error message.
2488 2000-10-31 Eric Christopher <echristo@redhat.com>
2490 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
2491 or pc-relative, else use fx_offset.
2493 2000-10-31 Jim Wilson <wilson@redhat.com>
2495 * config/tc-ia64.c (struct md): New field tag_fixups.
2496 (ia64_flush_insns): Handle tag_fixups. Error if dangling
2497 qualifying predicate.
2498 (emit_one_bundle): Delete spurious multiplication by one. Handle
2500 (ia64_start_line): Error if dangling qualifying predicate.
2501 (defining_tag): New static variable.
2502 (ia64_unrecognized_line, case '['): Parse tags.
2503 (ia64_frob_label): Create tag_fixups.
2504 (md_assemble): Reset md.qp.X_op after using it.
2506 2000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
2508 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
2510 2000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
2512 * config/tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
2514 2000-10-30 Kazu Hirata <kazu@hxi.com>
2516 * expr.c: Fix formatting.
2517 * flonum-copy.c: Likewise.
2518 * flonum.h: Likewise.
2522 2000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
2524 * as.h (OPTION_MD_BASE): Bump to 190.
2525 * as.c (parse_args) <std_longopts>: Add comment about the need to
2526 check OPTION_MD_BASE in as.h.
2528 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
2531 2000-10-27 Nick Clifton <nickc@redhat.com>
2533 * configure.in (emulations): Add m68hc12.
2534 * configure: Regenerate.
2535 * po/gas.pot: Regenerate.
2537 2000-10-27 Aldy Hernandez <aldyh@redhat.com>
2539 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
2541 (arm_psr_parse): Handle lowercase CPSR and SPSR.
2543 2000-10-25 Nick Clifton <nickc@redhat.com>
2545 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
2546 a DWARF2 line number information sequence.
2548 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
2550 * read.c (generate_lineno_debug): Update comment describing why
2551 DWARF2 line number debug information is not generated
2552 automatically by this function.
2554 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
2557 * config/tc-arm.h (md_end): Define.
2558 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
2560 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
2561 if generating DWARF2 line numbers.
2562 (arm_end_of_source): New function. Call dwarf2_finish if
2565 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
2566 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
2567 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
2569 2000-10-25 Diego Novillo <dnovillo@cygnus.com>
2571 * config/tc-i386.c: Fix prototype declarations for functions taking no
2574 2000-10-24 Diego Novillo <dnovillo@cygnus.com>
2576 * config/tc-i386.c (i386_operand_modifier): Remove.
2577 (build_displacement_string): Remove.
2578 (i386_parse_seg): Remove.
2579 (i386_intel_memory_operand): Remove.
2580 (i386_intel_operand): Re-write using recursive descent parser based
2581 on MASM documentation.
2582 (struct intel_parser_s): New structure.
2583 (intel_parser): New static variable.
2584 (struct intel_token): New structure.
2585 (cur_token, prev_token): New static variables.
2598 (intel_match_token): New function.
2599 (intel_get_token): New function.
2600 (intel_putback_token): New function.
2601 (intel_expr): New function.
2602 (intel_e05): New function.
2603 (intel_e05_1): New function.
2604 (intel_e06): New function.
2605 (intel_e06_1): New function.
2606 (intel_e09): New function.
2607 (intel_e09_1): New function.
2608 (intel_e10): New function.
2609 (intel_e10_1): New function.
2610 (intel_e11): New function.
2612 2000-10-20 Jakub Jelinek <jakub@redhat.com>
2614 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
2615 instructions to loose any special insn->architecture mask.
2617 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
2618 (sparc_md_end, sparc_arch_types, sparc_arch,
2619 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
2620 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
2621 request v9b architecture if they are used).
2623 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2625 * config/tc-m68k.c: Fix the previous misapplied patch.
2627 2000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2629 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
2630 BFD_ASSEMBLER and !BFD_ASSEMBLER.
2631 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
2634 2000-10-17 Kazu Hirata <kazu@hxi.com>
2636 * debug.c: Fix formatting.
2637 * depend.c: Likewise.
2638 * dwarf2dbg.c: Likewise.
2639 * dwarf2dbg.h: Likewise.
2640 * ecoff.c: Likewise.
2643 * flonum-konst.c: Likewise.
2644 * frags.h: Likewise.
2646 2000-10-17 Chandrakala Chavva <cchavva@redhat.com>
2648 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
2650 * doc/as.texinfo: Added notes about this new option.
2652 2000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
2654 * config/tc-sh.c (JREG): Remove.
2655 (md_convert_frag): Remove #if 0:d code using JREG.
2657 2000-10-15 Diego Novillo <dnovillo@cygnus.com>
2659 * config/tc-i386.c (i386_operand_modifier): Only match
2660 modifiers SHORT and FLAT if they are followed by a space.
2661 (parse_register): When `allow_naked_reg' is set, do not confuse
2662 identifiers that start with a register name with a register.
2664 2000-10-12 Kazu Hirata <kazu@hxi.com>
2666 * app.c: Fix formatting.
2669 * bit_fix.h: Likewise.
2674 2000-10-11 Alan Modra <alan@linuxcare.com.au>
2676 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
2678 2000-10-07 Alan Modra <alan@linuxcare.com.au>
2680 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
2681 Re-arrange function a little and improve error message.
2683 * write.c (write_relocs): Fix a comment.
2685 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
2688 2000-10-05 Jim Wilson <wilson@cygnus.com>
2690 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
2692 2000-10-05 Alan Modra <alan@linuxcare.com.au>
2694 * config/tc-i386.c: Delete some useless comments, reformat others.
2696 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
2697 non-global syms in linkonce sections.
2699 2000-10-04 Ralf Baechle <ralf@gnu.org>
2701 * config/tc-ia64.c (operand_match): Don't use // style comments.
2702 * config/tc-i370.c: Likewise.
2704 2000-09-29 Hans-Peter Nilsson <hp@axis.com>
2706 Changes to handle varying register prefix and user symbol prefix.
2707 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
2708 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
2709 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
2710 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
2711 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
2712 (demand_register_prefix): New variable.
2713 (md_pseudo_table): New pseudo ".syntax".
2714 (md_longopts): New options --no-underscore and --underscore.
2715 (cris_target_format): Return elf32-us-cris or elf32-cris depending
2716 on symbols_have_leading_underscore.
2717 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
2718 (get_spec_reg): Ditto.
2719 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
2721 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
2723 <case OPTION_NO_US, case OPTION_US>: New.
2724 (md_show_usage): Be brief and reformat to match continuation of
2726 * po/gas.pot: Regenerate.
2728 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2730 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
2731 force relocs for 12 bit branches.
2732 (md_apply_fix): Similarly, adjust logic here.
2734 2000-09-28 Alan Modra <alan@linuxcare.com.au>
2736 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
2737 adjust for external and weak syms as we will use a reloc. Allow
2738 for +8 offset when calculating limits of branches.
2739 (hppa_fix_adjustable): Undo 2000-09-23 change.
2740 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
2741 Correct distance calculation.
2742 (tc_gen_reloc): Print the file name and line number if we can't
2745 From John David Anglin <dave@hiauly1.hia.nrc.ca>
2746 * config/tc-hppa.c (nonzero_dibits): Define.
2747 (arg_reloc_stub_needed): Check each arg and return value
2748 separately for zero case.
2749 (pa_align): Declare argument `bytes'.
2751 2000-09-25 Kazu Hirata <kazu@hxi.com>
2753 * config/tc-cris.c: Fix formatting.
2754 * config/tc-d10v.h: Likewise.
2755 * config/tc-d30v.c: Likewise.
2756 * config/tc-d30v.h: Likewise.
2757 * config/tc-fr30.c: Likewise.
2758 * config/tc-fr30.h: Likewise.
2759 * config/tc-m68k.c: Likewise.
2760 * config/tc-m68k.h: Likewise.
2761 * config/tc-pj.h: Likewise.
2762 * config/tc-ppc.c: Likewise.
2763 * config/tc-ppc.h: Likewise.
2764 * config/tc-sh.c: Likewise.
2765 * config/tc-sh.h: Likewise.
2766 * config/tc-sparc.c: Likewise.
2767 * config/tc-v850.h: Likewise.
2768 * config/tc-vax.h: Likewise.
2769 * config/tc-w65.h: Likewise.
2770 * config/tc-z8k.h: Likewise.
2772 2000-09-23 Alan Modra <alan@linuxcare.com.au>
2774 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
2775 checks only for ELF.
2776 (hppa_force_relocation): Likewise.
2778 2000-09-22 Jim Wilson <wilson@cygnus.com>
2780 * config/tc-ia64.c (dv_sem): Add "stop".
2781 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
2782 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
2783 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
2785 (mark_resources): Check IA64_RS_PRr.
2787 2000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2789 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
2790 md_estimate_size_before_relax): Redesign and clean up the
2791 relaxation mechanism.
2793 2000-09-21 Kazu Hirata <kazu@hxi.com>
2795 * config/tc-ns32k.c: Fix formatting.
2796 * config/tc-ns32k.h: Likewise.
2798 2000-09-20 Kazu Hirata <kazu@hxi.com>
2800 * config/tc-m32r.c: Fix formatting.
2801 * config/tc-m32r.h: Likewise.
2802 * config/tc-m68851.h: Likewise.
2803 * config/tc-m68hc11.c: Likewise.
2804 * config/tc-m68hc11.h: Likewise.
2805 * config/tc-m88k.c: Likewise.
2806 * config/tc-mcore.c: Likewise.
2807 * config/tc-mcore.h: Likewise.
2808 * config/tc-mips.c: Likewise.
2809 * config/tc-mips.h: Likewise.
2810 * config/tc-mn10200.h: Likewise.
2811 * config/tc-mn10300.h: Likewise.
2812 * config/tc-tahoe.c: Likewise.
2813 * config/tc-tahoe.h: Likewise.
2815 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2817 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
2818 Likewise in relaxation description comments.
2820 2000-09-18 Alan Modra <alan@linuxcare.com.au>
2822 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
2823 subtraction of two syms without emitting a relocation.
2825 From David Huggins-Daines <dhd@linuxcare.com>
2826 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
2827 global or weak symbols.
2829 2000-09-15 Kazu Hirata <kazu@hxi.com>
2831 * config/tc-h8300.h: Fix formatting.
2832 * config/tc-h8500.c: Likewise.
2833 * config/tc-h8500.h: Likewise.
2834 * config/tc-hppa.h: Likewise.
2835 * config/tc-i370.h: Likewise.
2836 * config/tc-i386.h: Likewise.
2837 * config/tc-i860.c: Likewise.
2838 * config/tc-i860.h: Likewise.
2839 * config/tc-i960.h: Likewise.
2840 * config/tc-ia64.c: Likewise.
2841 * config/tc-ia64.h: Likewise.
2843 2000-09-14 Kazu Hirata <kazu@hxi.com>
2845 * config/tc-a29k.c: Fix formatting.
2846 * config/tc-alpha.c: Likewise.
2847 * config/tc-arc.c: Likewise.
2848 * config/tc-arc.h: Likewise.
2849 * config/tc-arm.c: Likewise.
2850 * config/tc-arm.h: Likewise.
2851 * config/tc-avr.c: Likewise.
2852 * config/tc-avr.h: Likewise.
2853 * config/tc-tic30.c: Likewise.
2854 * config/tc-tic30.h: Likewise.
2855 * config/tc-tic54x.c: Likewise.
2856 * config/tc-tic54x.h: Likewise.
2857 * config/tc-tic80.c: Likewise.
2858 * config/tc-tic80.h: Likewise.
2860 2000-09-14 Timothy Wall <twall@cygnus.com>
2862 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
2863 parallel comparisons for later use.
2864 (struct rsrc): Add parallel comparison type.
2865 (resources_match): Skip special cases of PR usage (non-conflicting
2868 2000-09-13 Kazu Hirata <kazu@hxi.com>
2870 * config/obj-ecoff.c: Fix formatting.
2871 * config/obj-elf.c: Likewise.
2872 * config/obj-elf.h: Likewise.
2873 * config/obj-evax.h: Likewise.
2874 * config/obj-generic.h: Likewise.
2875 * config/obj-hp300.c: Likewise.
2876 * config/obj-hp300.h: Likewise.
2877 * config/obj-ieee.h: Likewise.
2878 * config/obj-vms.c: Likewise.
2879 * config/obj-vms.h: Likewise.
2881 2000-09-13 Anders Norlander <anorland@acc.umu.se>
2883 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
2884 (md_parse_option): Ditto.
2885 (md_longopts): Add -mips32 option.
2886 (md_show_usage): Document new options.
2887 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
2888 (mips_ip): Assemble mfc0 with a sub-selection code.
2889 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
2890 (mips_cpu_to_str): New function.
2891 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
2892 Use CPU_* defines instead of hardcoded numbers.
2894 * doc/as.texinfo: Document new options.
2895 * doc/c-mips.texi: Ditto.
2897 2000-09-12 Kazu Hirata <kazu@hxi.com>
2899 * as.h: Fix formatting.
2900 * asintl.h: Likewise.
2901 * bit_fix.h: Likewise.
2902 * config/obj-aout.c: Likewise.
2903 * config/obj-aout.h: Likewise.
2904 * config/obj-bout.c: Likewise.
2905 * config/obj-bout.h: Likewise.
2906 * config/obj-coff.c: Likewise.
2907 * config/obj-coff.h: Likewise.
2908 * dwarf2dbg.h: Likewise.
2910 * flonum.h: Likewise.
2911 * frags.h: Likewise.
2912 * itbl-ops.h: Likewise.
2913 * macro.h: Likewise.
2916 * struc-symbol.h: Likewise.
2917 * subsegs.h: Likewise.
2918 * symbols.h: Likewise.
2920 * write.h: Likewise.
2922 2000-09-11 Kazu Hirata <kazu@hxi.com>
2924 * bignum-copy.c: Fix formatting.
2925 * config/tc-i370.c: Likewise.
2926 * config/tc-i960.c: Likewise.
2927 * config/tc-m68k.c: Likewise.
2928 * ehopt.c: Likewise.
2929 * flonum-copy.c: Likewise.
2930 * flonum-konst.c: Likewise.
2931 * flonum-mult.c: Likewise.
2932 * literal.c: Likewise.
2935 * stabs.c: Likewise.
2936 * subsegs.c: Likewise.
2938 2000-09-09 Philip Blundell <philb@gnu.org>
2940 * configure.in (arm*-*-uclinux*): New target.
2941 * configure: Regenerate.
2943 2000-09-09 Kazu Hirata <kazu@hxi.com>
2945 * input-file.c: Fix formatting.
2946 * itbl-ops.c: Likewise.
2947 * messages.c: Likewise.
2949 2000-09-08 Philip Blundell <philb@gnu.org>
2951 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
2954 2000-09-07 H.J. Lu <hjl@gnu.org>
2956 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
2957 * configure: Rebuild.
2959 2000-09-07 Kazu Hirata <kazu@hxi.com>
2961 * atof-generic.c: Fix formatting.
2962 * config/tc-mips.c: Likewise.
2963 * config/tc-vax.c: Likewise.
2964 * input-scrub.c: Likewise.
2966 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
2968 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
2969 * configure.in (sh-*-linux*): Added.
2970 * configure: Rebuilt.
2972 2000-09-06 Kazu Hirata <kazu@hxi.com>
2974 * config/tc-hppa.c: Fix formatting.
2976 * ecoff.c: Fix formatting.
2978 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
2980 * configure: Rebuilt with new libtool.m4.
2982 2000-09-05 Kazu Hirata <kazu@hxi.com>
2984 * cgen.c: Fix formatting.
2985 * config/tc-ia64.c: Likewise.
2987 2000-09-05 Nick Clifton <nickc@redhat.com>
2989 * aclocal.m4: Regenerate.
2990 * config.in: Regenerate.
2991 * configure: Regenerate.
2992 * po/gas.pot: Regenerate.
2994 2000-09-05 Hans-Peter Nilsson <hp@axis.com>
2996 * config/tc-cris.c: Correct comment typos.
2998 2000-09-05 Eric Christopher <echristo@cygnus.com>
3000 * config/tc-mn10300.c: Cleanup.
3001 (md_pcrel_from): Enable.
3003 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3005 * expr.c (operand): Fix a comment typo.
3006 * write.c (write_relocs): Fix a signed/unsigned warning.
3008 * config/tc-hppa.c (fudge_reg_expressions): New
3009 (hppa_force_reg_syms_absolute): New.
3010 (pa_equ): Allow reg_section expressions.
3011 * config/tc-hppa.c (md_optimize_expr): Define.
3012 (hppa_force_reg_syms_absolute): Prototype.
3014 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
3015 (pa_parse_number): Pass in arg to select fp reg parsing.
3016 Return 1 to indicate format checks pass. If strict, then only
3017 accept a register or register symbol. Return value in...
3018 (pa_number): New static for pa_parse_number.
3019 (FP_REG_BASE): Define.
3020 (FP_REG_RSEL): Define.
3021 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
3022 appropriate. White space changes.
3023 (need_pa11_opcode): Don't bother passing any params, get them from
3025 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
3026 Remove extraneous check in case 'Q'.
3027 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
3028 reg, set section of resulting symbol to reg_section.
3029 (pa_parse_space_stmt): Modify call to pa_parse_number.
3030 (pa_space): Likewise.
3032 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
3033 (hppa_force_relocation): Handle vtable relocs.
3034 (pa_vtable_entry): New.
3035 (pa_vtable_inherit): New.
3036 (md_pseudo_table): Add entries for vtable pseudos.
3037 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
3038 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
3040 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
3041 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
3042 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
3044 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
3045 specify a symbol type.
3047 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
3048 dependent things together.
3049 (md_elf_symbol_type): Define.
3051 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
3053 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
3055 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
3056 (obj_elf_vtable_entry): Declare.
3058 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
3059 and export function.
3060 (obj_elf_vtable_entry): Similarly.
3061 (elf_pseudo_table): Fix the damage with a cast.
3063 2000-09-03 Richard Henderson <rth@cygnus.com>
3065 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
3066 for template selection when a label is needed.
3068 2000-09-02 Kazu Hirata <kazu@hxi.com>
3070 * config/tc-ia64.c: Fix formatting.
3072 2000-09-02 Nick Clifton <nickc@redhat.com>
3074 * configure.in: Increase version number to 2.10.91.
3075 * configure: Regenerate.
3076 * aclocal.m4: Regenerate.
3077 * config.in: Regenerate.
3078 * po/gas.pot: Regenerate.
3079 * Makefile.in: Regenerate.
3081 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
3083 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
3084 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
3085 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
3087 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
3090 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
3092 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
3093 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
3094 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
3095 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
3096 (GOT_symbol): New variable.
3097 (md_undefined_symbol): Set it.
3099 2000-09-01 Richard Henderson <rth@cygnus.com>
3101 * config/tc-ia64.c (match): Don't inline.
3102 (extra_goodness): New.
3103 (md_begin): Prefer nop.f and nop.b for best_template.
3105 2000-08-31 Kazu Hirata <kazu@hxi.com>
3107 * as.c: Fix formatting.
3109 * frags.c: Likewise.
3110 * macro.c: Likewise.
3112 2000-08-31 Eric Christopher <echristo@cygnus.com>
3114 * config/tc-mn10300.c: Cleanup and fix warnings.
3115 (md_pseudo_table): Add initializers.
3116 (md_show_usage): Cleanup.
3117 (md_parse_option): Fix warnings.
3118 (md_undefined_symbol): Fix warnings.
3119 (md_conver_frag): Fix warnings.
3120 (tc_gen_reloc): Fix warnings.
3121 (md_apply_fix3): Fix warnings.
3122 (check_operand): Fix warnings.
3124 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3126 * acinclude.m4: Include libtool and gettext macros from the
3128 * aclocal.m4, configure: Rebuilt.
3130 2000-08-30 Mark Hatle <mhatle@mvista.com>
3132 * config/tc-ppc.c (md_parse_option): Recognize -m405.
3134 2000-08-31 Kazu Hirata <kazu@hxi.com>
3136 * listing.c: Fix formatting.
3138 2000-08-29 Kazu Hirata <kazu@hxi.com>
3140 * app.c: Fix a comment typo. Fix formatting.
3142 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
3144 * config/tc-vax.c (md_convert_frag): Correctly calculate the pc relative
3145 offset of the target destination for jmp instructions.
3146 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
3148 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
3150 * NEWS: Mention support for CRIS.
3152 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
3154 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
3155 Sets `.lcomm' alignment to zero.
3157 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3159 * config/tc-i386.h (OBJ_MAYBE_ELF, OBJ_MAYBE_COFF,
3160 TC_FIX_ADJUSTABLE): Define.
3162 2000-08-23 Jim Wilson <wilson@cygnus.com>
3164 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
3165 unwind.personality_routine is set.
3167 2000-08-23 H.J. Lu <hjl@gnu.org>
3169 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
3171 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
3173 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
3176 2000-08-22 H.J. Lu <hjl@gnu.org>
3178 * config.in (STRICTCOFF): New for strict COFF.
3180 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
3181 i386-*-go32* and i386-go32-rtems*.
3182 * configure: Rebuilt.
3184 * config/obj-coff.c (obj_coff_endef): Follow the historical
3185 behavior if STRICTCOFF is not defined.
3187 * doc/internals.texi: Document STRICTCOFF.
3189 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3191 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
3192 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
3193 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3194 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
3195 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
3196 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
3197 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
3200 2000-08-22 Eric Christopher <echristo@cygnus.com>
3202 * config/tc-mn10300.c: (md_apply_fix): New function.
3203 (mn10300_force_relocation): New function.
3204 (mn10300_fix_adjustable): New function.
3206 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
3207 (TC_HANDLES_FX_DONE): Define.
3208 (obj_fix_adjustable): Define.
3209 (MD_APPLY_FIX3): Define.
3210 (TC_LINKRELAX_FIXUP): Define.
3212 * write.c: (TC_LINKRELAX_FIXUP): Define if not
3214 (fixup_segment): Use TC_LINKRELAX_FIXUP.
3216 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
3218 2000-08-21 Jason Eckhardt <jle@cygnus.com>
3220 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
3221 if the fixup resulted in a relocation.
3223 2000-08-18 Nick Clifton <nickc@redhat.com>
3225 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
3226 Make reference to first element of shift_names explicit.
3228 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
3230 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
3231 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
3232 add a symbol's address. Removed all target-specific #ifdefs that
3233 used to accomplished the same.
3234 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3235 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3236 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3237 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3238 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
3240 2000-08-17 Kazu Hirata <kazu@hxi.com>
3242 * dwarf2dbg.c: Fix formatting.
3244 2000-08-17 Nick Clifton <nickc@redhat.com>
3246 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
3247 to be recoded as logical shift lefts by zero.
3249 2000-08-16 Jim Wilson <wilson@cygnus.com>
3251 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
3252 postincrement modified registers. Handle IA64_OPND_R3_2 addl
3254 (note_register_values): Handle IA64_OPND_R3_2 operands.
3256 2000-08-16 Jason Eckhardt <jle@cygnus.com>
3258 * config/tc-i860.c (md_operand): Silly typo fixed.
3260 2000-08-16 Nick Clifton <nickc@redhat.com>
3262 * config/tc-arm.c (struct asm_shift): Delete.
3264 (enum asm_shift_index): New.
3265 (struct asm_shift_properties): New.
3266 (struct asm_shift_name): New.
3267 (shift_properties[]); New.
3268 (shift_names[]); New.
3270 (decode_shift): Use new structures.
3271 Issue a warning is "ROR #0" is used.
3272 Issue a warning if "ASR #0" or "LSR #0" is used.
3274 (md_begin): Initialise arm_shift_hsh table from new
3275 asm_shift_name array.
3277 2000-08-16 Jakub Jelinek <jakub@redhat.com>
3279 * config/tc-sparc.c: Kill all warnings.
3280 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
3282 (md_show_usage): Update usage text.
3284 2000-08-16 Nick Clifton <nickc@redhat.com>
3286 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
3289 2000-08-15 Will Cohen <wcohen@redhat.com>
3291 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
3293 * config/tc-sh.c (md_assemble): Changed so debug_type
3294 test performed for ppi_assemble
3295 * config/tc-sh.c: Included dwarf2dbg.h.
3296 (debug_line): Defined.
3297 (md_assemble): Generates dwarf2 line info.
3298 (sh_finalize): New function. Finalize dwarf2 info.
3299 (assemble_ppi): Returns size of code generated.
3300 (build_Mytes): Returns size of code generated.
3301 (md_pseudo_table): Added "file" and "loc" psuedo ops.
3302 * config/tc-sh.h (md_end): Defined.
3303 (sh_finalize): Declared.
3305 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
3307 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
3310 2000-08-14 Nick Clifton <nickc@redhat.com>
3312 * config/tc-arm.c (do_bx): Allow "bx pc".
3314 2000-08-14 Jim Wilson <wilson@cygnus.com>
3316 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
3317 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
3318 (md_begin): Change assignment to md.flag to OR in the new bit.
3320 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
3322 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
3323 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
3326 2000-08-14 Jason Eckhardt <jle@cygnus.com>
3328 * NEWS: Mention i860 support.
3330 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3332 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
3334 2000-08-14 Andreas Schwab <schwab@suse.de>
3336 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
3338 2000-08-11 Andreas Schwab <schwab@suse.de>
3340 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
3343 2000-08-11 Kazu Hirata <kazu@hxi.com>
3345 * expr.c: Fix formatting.
3346 * config/obj-bout.c: Likewise.
3348 2000-08-10 Jason Eckhardt <jle@cygnus.com>
3350 * doc/c-i860.texi: Flesh out the i860 section more.
3352 2000-08-10 Kazu Hirata <kazu@hxi.com>
3354 * symbols.c: Fix formatting.
3357 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
3359 * config/tc-i386.c (md_assemble): Skip suffix check if the opcode
3360 modifier has the IgnoreSize bit set.
3362 2000-08-09 Alan Modra <alan@linuxcare.com.au>
3364 From Rodney Brown <RodneyBrown@mynd.com>
3365 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
3366 * configure: Regenerate.
3368 2000-08-09 Kazu Hirata <kazu@hxi.com>
3370 * hash.c: Fix formatting.
3373 2000-08-08 Jason Eckhardt <jle@cygnus.com>
3375 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
3376 (i860_fix_info): New enum.
3377 (MD_APPLY_FIX3): Define.
3378 (WORKING_DOT_WORD): Define.
3379 (TC_HANDLES_FX_DONE): Define.
3380 (DIFF_EXPR_OK): Define.
3381 (LISTING_HEADER): Define.
3382 (TARGET_FORMAT): Select target format based on endian flag.
3383 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
3384 (target_big_endian): Add external declaration.
3386 * config/tc-i860.c: All existing code reworked completely. Other
3387 new code shown below.
3388 (SYNTAX_SVR4): Define.
3389 (target_warn_expand): New variable.
3390 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
3391 (md_longopts): Declare and define with new options (-EL, -EB,
3393 (md_show_usage): New function.
3394 (md_operand): New function.
3395 (obtain_reloc_for_imm16): New function.
3396 (md_apply_fix3): New function.
3397 (tc_gen_reloc): New function.
3399 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
3401 * config/tc-m68hc11.c (build_jump_insn): Make sure the
3402 2 bytes of the jump address are in the same frag.
3403 (find): Accept 68hc12 register indirect modes.
3405 * NEWS: Mention 68HC11 & 68HC12 support.
3407 2000-08-07 Richard Henderson <rth@cygnus.com>
3409 * config/tc-ia64.c (unwind): Add prologue_mask member.
3410 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
3411 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
3412 (dot_body): Clear unwind.prologue_mask.
3413 (dot_prologue): Set it. Accept a register second argument.
3415 2000-08-07 Kazu Hirata <kazu@hxi.com>
3417 * config/atof-ieee.c: Fix formatting.
3418 * config/atof-tahoe.c: Likewise.
3420 2000-08-06 Nick Clifton <nickc@cygnus.com>
3422 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
3425 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
3426 of .popsection, .previous, .pushsection, .subsection,
3427 .version, .vtable_entry, .vtable_inherit and .weak.
3429 2000-08-05 Kazu Hirata <kazu@hxi.com>
3431 * config/tc-cris.c: Fix formatting.
3432 * config/tc-i386.c: Likewise.
3433 * config/tc-sparc.c (sparc_ip): Simplify the code.
3435 2000-08-04 Kazu Hirata <kazu@hxi.com>
3437 * config/tc-cris.c: Rearrange code for readability.
3438 * config/tc-d10v.c: Fix formatting.
3439 * config/tc-m32r.c: Likewise.
3440 * config/tc-sparc.c: Likewise.
3442 2000-08-02 Jim Wilson <wilson@cygnus.com>
3444 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
3445 before ia64_find_opcode.
3446 (md_assemble): Likewise.
3448 2000-08-01 Nick Clifton <nickc@cygnus.com>
3450 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
3451 Undo some formatting fixes.
3453 2000-08-01 Kazu Hirata <kazu@hxi.com>
3455 * config/obj-som.c: Fix formatting.
3456 * config/obj-ieee.c: Likewise.
3457 * config/tc-arm.c: Likewise.
3458 * config/tc-v850.c: Likewise.
3460 2000-08-01 Nick Clifton <nickc@redhat.com>
3462 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
3463 index by command line option.
3465 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3467 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
3468 (@node M68K-Branch): Rewrite to match the reality.
3470 2000-07-31 Jason Eckhardt <jle@cygnus.com>
3472 * doc/c-i860.texi: New file.
3473 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
3474 * doc/Makefile.in: Regenerate.
3475 * doc/all.texi: Add I860 as relevant architecture.
3476 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
3478 2000-07-31 Kazu Hirata <kazu@hxi.com>
3480 * config/tc-d30v.c: Fix formatting.
3482 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3484 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
3485 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
3486 long emit a long branch if available instead of an absolute jump, never
3487 emit absolute jumps for anything with --pcrel.
3489 * doc/c-m68k.texi: Document new command line option.
3491 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
3493 * config/tc-avr.c: Use PARAMS macro in function declarations.
3494 Don't declare md_pcrel_from_section (already in tc-avr.h).
3495 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
3496 (avr_operand): Don't set (unsigned) op_mask to -1.
3498 2000-07-28 Jason Eckhardt <jle@cygnus.com>
3500 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
3501 * configure: Regenerated.
3502 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
3503 of operand to the .type directive (.e.g, "type").
3505 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3507 * as.h (warn_comment, found_comment, found_comment_file): Declare.
3508 * app.c (do_scrub_chars): Record where first comment found.
3509 * read.c (read_a_source_file): Init found_comment on entry, and
3510 notify whether comments found on exit.
3511 * config/tc-hppa.c (md_shortopts): Add "c".
3512 (md_longopts): Add warn-comment.
3513 (md_parse_option): Handle it.
3514 (md_show_usage): Show available options.
3515 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
3517 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
3519 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
3520 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
3522 (md_estimate_size_before_relax): Don't fall off end of function.
3524 2000-07-27 Kazu Hirata <kazu@hxi.com>
3526 * config/tc-avr.c: Fix formatting.
3527 * config/tc-ns32k.c: Likewise.
3529 2000-07-27 Alan Modra <alan@linuxcare.com.au>
3531 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
3533 2000-07-27 Kazu Hirata <kazu@hxi.com>
3535 * config/tc-d10v.c: Fix formatting.
3536 * config/tc-z8k.c: Likewise.
3537 * config/tc-sparc.c: Likewise.
3539 2000-07-26 Dave Brolley <brolley@redhat.com>
3541 * cgen.c (queue_fixup): Declare opinfo.
3542 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
3543 (gas_cgen_md_operand): Ditto.
3544 (gas_cgen_md_apply_fix3): Ditto.
3546 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
3548 * config/obj-coff.c (obj_frob_symbol): Don't merge
3549 labels. Don't merge if the symbol isn't constant. Return
3550 immediately if a symbol is merged.
3552 2000-07-22 Alan Modra <alan@linuxcare.com.au>
3554 * frags.c (frag_align): Correct absolute section alignment.
3556 2000-07-20 DJ Delorie <dj@redhat.com>
3558 * config/obj-coff.c (obj_frob_symbol): revert previous change,
3559 it breaks linking against DLLs.
3561 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3563 * configure.in: Add CRIS support.
3564 * configure: Regenerate.
3565 * Makefile.am: (CPU_TYPES): Add cris.
3566 (CPU_OBJ_VALID) [aout]: Add cris.
3567 (MULTI_CPU_TYPES): Add cris.
3568 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
3569 [coff]: Only i386 and mips are valid.
3570 (TARGET_CPU_CFILES): Add config/tc-cris.c.
3571 (TARGET_CPU_HFILES): Add config/tc-cris.h.
3572 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
3573 Regenerate dependencies.
3574 * Makefile.in: Regenerate.
3575 * aclocal.m4: Regenerate.
3576 * as.c: Declare crisaout, criself.
3577 * config/tc-cris.h, config/tc-cris.c: New.
3578 * config/e-criself.c, config/e-crisaout.c: New.
3579 * po/POTFILES.in, po/gas.pot: Regenerate.
3581 2000-07-20 Kazu Hirata <kazu@hxi.com>
3583 * read.c: Fix formatting.
3584 * write.c: Fix formatting.
3586 2000-07-19 H.J. Lu <hjl@gnu.org>
3588 * sb.c: Include <stdlib.h> if exists for abort ().
3590 2000-07-19 Alan Modra <alan@linuxcare.com.au>
3592 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
3593 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
3594 (pa_type_args): Same here.
3596 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
3598 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
3599 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
3600 the storage class is already set.
3602 2000-07-17 Kazu Hirata <kazu@hxi.com>
3604 * config/tc-m68hc11.c: Fix formatting.
3605 * config/tc-mn10200.c: Likewise.
3606 * config/tc-mn10300.c: Likewise.
3607 * config/tc-pj.c: Likewise.
3608 * config/tc-tic80.c: Likewise.
3609 * config/tc-w65.c: Likewise.
3611 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
3613 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
3616 2000-07-15 Ian Lance Taylor <ian@zembu.com>
3618 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
3621 2000-07-15 Alan Modra <alan@linuxcare.com.au>
3623 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
3624 ELF as are used for SOM (except the 32-bit reloc one) to decide
3625 whether a symbol can be reduced to a section symbol. Expand on
3626 the comment for symbols involved in LR% and RR% expressions.
3628 2000-07-14 Nick Clifton <nickc@cygnus.com>
3630 * config/tc-mips.c (mips_disable_float_construction): New
3631 static variable. Set to true if doubles should not be
3632 constructed by loading two single width fp registers with
3633 halves of the value.
3634 (mips_ip): Test mips_disable_float_construction.
3635 (md_longopts): Add command line switches --construct-floats
3636 and --no-construct-floats.
3637 (md_parse_option): Parse new command line options.
3638 (md_show_usage): Describe new command line options.
3640 * doc/c-mips.texi: Document new command line options.
3642 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
3644 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
3645 * configure: Regenerate.
3647 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
3649 * configure.in (DEFAULT_EMULATION setting): Revert part of
3650 2000-07-01 change that set te_multi=multi unless set to tmips.
3651 * configure: Regenerate.
3653 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3655 * config/obj-coff.c (coff_frob_section): Add padding to the last
3656 section when aligning it increases its size.
3658 2000-07-11 Kazu Hirata <kazu@hxi.com>
3660 * config/tc-tic54x.c: Fix formatting.
3662 2000-07-10 Kazu Hirata <kazu@hxi.com>
3664 * config/tc-h8500.c: Fix formatting.
3665 * config/tc-tic54x.c: Fix formatting.
3667 2000-07-10 Alan Modra <alan@linuxcare.com.au>
3669 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
3670 displacements correctly.
3672 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
3674 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
3676 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
3680 2000-07-09 Alan Modra <alan@linuxcare.com.au>
3682 From David Huggins-Daines <dhd@linuxcare.com>
3683 * config/te-hppalinux64.h: Add a new emulation.
3684 * configure.in (emulations): Add configure bits to support the
3685 64-bit Linux/parisc target.
3686 * configure: Regenerate.
3688 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
3689 (md_shortopts): Add `V' for ELF.
3691 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
3692 when SOM or ELF_ARG_RELOC are defined.
3693 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
3694 ELF_ARG_RELOC are defined.
3695 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
3696 (pa_stringer): ..Do it here instead. Fix comment typos.
3697 (hppa_force_relocation): Cast enums to int before comparing with
3700 From Ryan Bradetich <rbradetich@uswest.net>
3701 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
3702 redifinition warning.
3703 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
3704 (hppa_force_relocation): ditto
3705 (md_apply_fix): Added cast to buf to fix warnings.
3707 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
3708 cons_fix_new_hppa, hppa_force_relocation): Prototype.
3710 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
3711 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
3712 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
3713 reloc_type** to avoid warnings in switch.
3714 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
3715 little earlier instead.
3717 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
3719 (pa_type_args): Use symbol_arg_reloc_info.
3720 (struct pa_it): Make arg_reloc unsigned int.
3721 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
3722 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
3723 (pa_code): Delete. pa_text duplicates this function.
3724 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
3725 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
3727 (cons_fix_new_hppa): Actually change selector to e_fsel when
3728 warning about assuming so.
3729 (tc_gen_reloc): More example elf arg reloc code.
3730 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
3731 (hppa_force_relocation): Likewise.
3733 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
3735 (pa_end_of_source): Prototype.
3736 (hppa_fix_adjustable): Prototype.
3737 (LABELS_WITHOUT_COLONS): Move it..
3738 * config/te-hppa.h: To here.
3740 * config/te-hppa64.h: New file.
3742 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
3744 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
3745 format -10, -16, 16 relocs.
3746 (hppa_elf_mark_end_of_function): Test for null
3747 last_call_info->start_symbol
3749 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
3750 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
3751 re_assesmble_* functions. Delete extraneous statements. Fix
3753 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
3754 insn to re_assemble_*.
3756 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
3758 * doc/internals.texi (Expressions): Fix typo.
3760 2000-07-08 Kazu Hirata <kazu@hxi.com>
3762 * config/tc-sh.c: Fix formatting.
3763 * config/tc-tic54x.c: Fix formatting.
3764 * depend.c: Fix formatting.
3765 * flonum-konst.c: Likewise.
3766 * flonum-mult.c: Likewise.
3768 2000-07-07 Kazu Hirata <kazu@hxi.com>
3770 * config/tc-sh.c: Fix comments.
3771 * config/obj-vms.c: Fix comments.
3772 * config/tc-a29k.c: Likewise.
3773 * config/tc-alpha.c: Likewise.
3774 * config/tc-h8300.c: Likewise.
3775 * config/tc-h8500.c: Likewise.
3776 * config/tc-i370.c: Likewise.
3777 * config/tc-ia64.c: Likewise.
3778 * config/tc-m68hc11.c: Likewise.
3779 * config/tc-m68k.c: Likewise.
3780 * config/tc-mips.c: Likewise.
3781 * config/tc-ns32k.c: Likewise.
3782 * config/tc-ppc.c: Likewise.
3783 * config/tc-z8k.c: Likewise.
3785 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
3787 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
3788 Default to '(SEC_LOAD | SEC_DATA)'.
3789 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
3791 * doc/internals.texi (CPU Backend): Describe
3792 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
3794 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
3796 * as.c (parse_args): NULL terminate the long option list.
3798 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
3800 * config/tc-d30v.h: Include "write.h" for fixS.
3801 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
3803 2000-07-05 Nick Clifton <nickc@cygnus.com>
3805 * config/tc-d30v.c (write_2_short): Further changes to warning
3806 messages produced when combining EITHER_BUT_PREFER_MU attributed
3809 2000-07-05 DJ Delorie <dj@redhat.com>
3813 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
3815 * config/tc-arm.c (psrs): Accept combinations of flags.
3817 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
3819 * config/tc-avr.c: Change _ () to _() around all strings marked
3820 for translation (exception from the usual coding style).
3821 (avr_opt): New struct variable, how the new switches are set.
3822 (OPTION_MMCU): Define as 'm' and actually use.
3823 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
3824 (show_mcu_list): New function, display the list of known MCUs.
3825 (md_show_usage): Document the new switches. Call show_mcu_list.
3826 (avr_set_arch): Change 'm' to OPTION_MMCU.
3827 (md_parse_option): Call show_mcu_list if unknown MCU specified.
3828 Handle the new switches.
3829 (avr_operands): Disable warnings for undefined combinations of
3830 operands if -mall-opcodes. Disable warnings for skipping two-word
3831 instructions if enhanced core or -mno-skip-bug.
3832 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
3833 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
3834 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
3835 (avr_ldi_expression): Warn about implicit lo8().
3836 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
3838 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
3840 * configure.in: Add entry for mips-*-sysv4*MP*
3841 * configure: Rebuild
3842 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
3843 elf32-tradlittlemips for traditional mips targets.
3844 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
3845 test for Link Once sections as in adjust_reloc_syms.
3846 * config/te-tmips.h: New file for traditional mips targets. Define
3849 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3851 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
3852 flags argument is not present, don't change an existing section's
3853 section's attributes. If the flags argument is present, warn if the
3854 attributes don't match the section's current attributes. When
3855 long section names are supported, set SEC_LINK_ONCE and
3856 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
3858 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
3860 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
3861 symbols; create them.
3863 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
3865 * write.c (set_segment_vma): New: Set vma and lma for a segment.
3866 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
3868 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
3870 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
3871 expressions. Ignore the problem when handling 16 bit signed
3872 immediates, because the assembler will take care of the relocation
3875 2000-06-27 Nick Clifton <nickc@cygnus.com>
3877 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
3878 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
3879 sequential order, and emit warning messages if the input source
3880 code contains constructs like that, or parallel constructs
3881 containing such opcodes.
3883 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
3885 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
3886 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
3887 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
3888 (md_show_usage): Update usage message.
3889 (md_parse_option): Allow redefinition of MCU type within the
3890 same avr[1-5] bfd machine type. Show both old and new MCU type
3891 in the error message.
3892 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
3893 Simplify 8K wrap code.
3895 2000-06-25 Kazu Hirata <kazu@hxi.com>
3897 * config/obj-aout.c: Remove all uses of DEFUN.
3898 * config/obj-ieee.c: Likewise.
3899 * config/tc-sh.c: Fix comment typos.
3900 * config/tc-tahoe.c: Likewise.
3901 * config/tc-vax.c: Likewise.
3902 * config/tc-w65.c: Likewise.
3903 * config/tc-z8k.c: Likewise.
3904 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
3906 2000-06-24 DJ Delorie <dj@cygnus.com>
3908 * config/tc-i386.c (md_estimate_size_before_relax): Revert
3909 more changes from Sept 1999
3910 (tc_i386_fix_adjustable): ditto
3911 (md_apply_fix3): ditto
3913 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
3915 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
3916 (gas_cgen_parse_operand): Set it around expression() call.
3917 (gas_cgen_md_operand): Test for it before longjmp().
3919 2000-06-24 Kazu Hirata <kazu@hxi.com>
3921 * config/tc-h8500.c: Remove all uses of DEFUN.
3922 * config/tc-sh.c: Likewise.
3923 * config/tc-w65.c: Likewise.
3924 * config/tc-z8k.c: Likewise.
3926 * config/tc-h8500.c: Fix typos in comments.
3928 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
3930 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
3933 2000-06-23 matthew green <mrg@redhat.com>
3935 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3936 defined. Fix error message for `[' grouping.
3938 2000-06-22 Kazu Hirata <kazu@hxi.com>
3940 * config/tc-h8300.c: Fix formatting and comment typos.
3942 2000-06-22 Timothy Wall <twall@cygnus.com>
3944 * config/tc-ia64.c (note_register_values): Move premature QP
3945 notation clearing into the appropriate place.
3947 2000-06-22 Alan Modra <alan@linuxcare.com.au>
3949 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
3950 first before anything else. Add bin-bugs.h, emul.h and progress.h
3951 Sort list of files as for $(OBJS) in Makefile.am.
3953 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
3954 find one. Remake dependencies.
3955 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
3956 * Makefile.in: Regenerate.
3957 * doc/Makefile.in: Regenerate.
3959 * config/tc-i386.c (i386_displacement): Don't assume a constant
3960 displacement is necessarily 16 bits when in 16 bit code mode.
3961 (md_assemble): Instead size the displacement here after we know
3962 for sure that a .code16gcc operand hasn't automatically added
3963 operand size prefixes.
3965 2000-06-21 H.J. Lu <hjl@gnu.org>
3967 * Makefile.am: Rebuild dependency.
3968 * Makefile.in: Rebuild.
3970 2000-06-21 Kazu Hirata <kazu@hxi.com>
3972 * config/tc-h8300.c (parse_reg): Make the function static.
3973 (parse_exp): Likewise.
3975 2000-06-20 DJ Delorie <dj@cygnus.com>
3977 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
3978 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
3979 for cygwin import libraries to work properly.
3981 2000-06-20 H.J. Lu <hjl@gnu.org>
3983 * Makefile.am: Rebuild dependency.
3984 * Makefile.in: Rebuild.
3985 * configure: Likewise.
3986 * doc/Makefile.in: Likewise.
3988 2000-06-20 Timothy Wall <twall@cygnus.com>
3990 * doc/internals.texi (CPU backend): Add @itemx for
3991 TC_START_LABEL_WITHOUT_COLON.
3992 * doc/c-tic54x.texi: New.
3993 * doc/as.texinfo: Add tic54x features and include primary tic54x
3995 * doc/all.texi: Add C54X.
3996 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
3997 * doc/Makefile.in: Regenerate.
3998 * configure.in: Add tic54x and define LIBM for tic54x.
3999 * configure: Regenrate.
4000 * config/tc-tic54x.[ch]: New.
4001 * config/obj-coff.h: Add tic54x.
4002 * Makefile.am: (CPU_TYPES): Add tic54x.
4003 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
4004 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
4005 (as_new_LDADD): Add $(LIBM).
4006 * Makefile.in: Regenerate.
4008 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
4010 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
4011 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
4012 * doc/as.texinfo: Likewise.
4014 * configure, Makefile.in: Regenerate.
4015 * configure.in (emulations): Recognize m6811 and m6812.
4016 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
4017 Added files for 68hc11 and 68hc12 assembler.
4018 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
4019 * config/tc-m68hc11.h: Header definition for that assembler.
4021 2000-06-18 Nick Clifton <nickc@redhat.com>
4023 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
4024 instead of OCTETS_PER_BYTE.
4026 * config/tc-v850.c: Fix compile time warnings.
4027 * config/tc-ppc.c: Fix compile time warnings.
4029 2000-06-18 H.J. Lu <hjl@gnu.org>
4031 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
4032 * configure: Rebuild.
4034 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
4036 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
4039 2000-06-16 Nick Clifton <nickc@cygnus.com>
4041 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
4042 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
4044 * doc/c-mips.texi: Document newly accepted cpu variants.
4046 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
4048 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
4050 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
4052 * macro.c (getstring): Make it possible to escape the quote
4055 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
4057 * config/tc-hppa.c (pa_export): Weak symbols can be global.
4059 2000-06-13 H.J. Lu <hjl@gnu.org>
4061 * configure: Regenerate.
4063 2000-06-09 Alan Modra <alan@linuxcare.com.au>
4065 * app.c (do_scrub_begin): Don't default lex[';'] as a line
4067 * doc/internals.texi (line_separator_chars): Semicolon is no
4068 longer a default. Mention null and newline as defaults.
4070 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
4072 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
4073 * config/tc-i860.h (line_separator_chars): Likewise.
4074 * config/tc-h8300.c (line_separator_chars): Likewise.
4075 * config/tc-i960.c (line_separator_chars): Likewise.
4076 * config/tc-m68k.c (line_separator_chars): Likewise.
4077 * config/tc-mips.c (line_separator_chars): Likewise.
4078 * config/tc-ns32k.c (line_separator_chars): Likewise.
4079 * config/tc-sparc.c (line_separator_chars): Likewise.
4080 * config/tc-vax.c (line_separator_chars): Likewise.
4082 * config/tc-h8300.c (comment_chars): Use string initialiser.
4083 * config/tc-i960.c (line_comment_chars): Likewise.
4084 * config/tc-z8k.c (comment_chars, line_comment_chars,
4085 line_separator_chars): Likewise.
4087 * config/tc-arm.c (line_separator_chars): Always use `;', not just
4090 2000-06-08 Nick Clifton <nickc@cygnus.com>
4092 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
4095 2000-06-08 David O'Brien <obrien@FreeBSD.org>
4097 * configure.in (VERSION): Update to show this is the CVS mainline.
4099 2000-06-08 Matthew Jacob <mjacob@feral.com>
4101 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
4102 $at is the integer register $r28, vs. both $r28 and the floating
4103 point register $f28.
4105 2000-06-08 James E. Wilson <wilson@cygnus.com>
4107 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
4108 (dot_endp): Don't call ia64_flush_insns.
4109 (emit_one_bundle): Don't delete prologue/body records from
4110 unwind_record list in first loop. Rewrite second loop to account for
4113 2000-06-07 David Mosberger <davidm@hpl.hp.com>
4115 * config/tc-ia64.c: Add missing prototypes.
4116 (generate_unwind_image): Cast argument to output_unw_records call.
4118 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
4120 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
4122 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
4124 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
4125 (REGISTER_P): likewise.
4126 (avr_opcodes): uses include/opcode/avr.h
4127 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
4129 2000-06-04 Alan Modra <alan@linuxcare.com.au>
4131 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
4134 2000-06-03 H.J. Lu <hjl@gnu.org>
4136 * read.c (is_end_of_line): Put back `;'.
4138 2000-06-03 Alan Modra <alan@linuxcare.com.au>
4140 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
4142 2000-06-01 Alan Modra <alan@linuxcare.com.au>
4144 * expr.c (operand): Test is_end_of_line outside switch to catch
4145 line separator chars that are also operators.
4146 (operator): Return O_illegal for line separator chars.
4148 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
4149 entry (or `!' entry for TC_HPPA).
4151 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
4152 before indexing is_end_of_line. Remove redundant check for '\0'.
4154 * config/tc-h8500.c (md_assemble): Likewise.
4155 * config/tc-mcore.c (md_assemble): Likewise.
4156 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4159 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
4161 * config/tc-mcore.c (mcore_cons): Likewise.
4162 (mcore_float_cons): Likewise.
4163 (mcore_stringer): Likewise.
4164 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
4166 2000-06-01 Scott Bambrough <scottb@netwinder.org>
4168 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
4170 2000-05-29 Nick Clifton <nickc@cygnus.com>
4172 * config/tc-sh.c: Fix compile time warning messages.
4174 * config/tc-mips.c: Fix compile time warning messages.
4176 2000-05-29 Philip Blundell <philb@gnu.org>
4178 * doc/as.texinfo: Update copyright dates.
4179 (Local Labels): Delete misplaced mention of ARM.
4180 * NEWS: Mention ARM ELF support.
4182 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
4184 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
4185 it is modified, and use the real_size to compute the frag address
4186 for dwarf2 line info.
4188 2000-05-27 Alan Modra <alan@linuxcare.com.au>
4190 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
4191 line-matching scheme to cope with automake moving variables around.
4192 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
4193 * Makefile.in: Regenerate.
4195 2000-05-26 Jakub Jelinek <jakub@redhat.com>
4197 * config/tc-sparc.c (sparc_relax): New.
4198 (md_longopts): Add -relax and -no-relax options.
4199 (md_parse_options, md_show_usage): Likewise.
4200 (md_apply_fix3): Optimize tail call into branch always if possible.
4202 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
4204 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
4205 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
4206 rules, with warning when a GAS statement specifies a packing that
4207 will result in an instruction being squashed.
4208 Added typdef packing_type and enumerals, changed various integer
4209 literals to use the enumerals.
4211 2000-05-24 David Mosberger <davidm@hpl.hp.com>
4213 * config/tc-ia64.c (dot_restorereg_p): New function.
4214 (md_pseudo_table): Add restorereg.p.
4215 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
4216 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
4218 * config/tc-ia64.h (unw_record_type): Add unwabi.
4219 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
4220 called MASK with members for imask, and the masks produced by
4221 fr_mem, gr_mem, br_mem, and frgr_mem.
4222 (unw_p_record): Add members ABI and CONTEXT.
4223 (unw_x_record): Add member AB.
4224 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
4225 as pseudo-register for use during unwind info generation.
4226 (AR_PFS, AR_LC): New macros.
4227 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
4228 whose names start with an at sign (as in "@priunat").
4229 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
4231 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
4232 proc_end, unwind_info, personality_routine): Consolidate into
4233 "unwind" structure to reduce offset-table use. Add member
4234 NEXT_SLOT_NUMBER to track the slot number for the next instruction
4236 (output_R1_format, output_R3_format, output_P3_format,
4237 output_P6_format): Initialize R with zero to reduce compiler warnings.
4238 (output_P7_format): Ditto. Add `default' branch to switch
4239 statement to reduce compiler warnings.
4240 (output_P8_format, output_B1_format, output_B4_format): Ditto.
4241 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
4242 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
4243 into single argument.
4244 (output_X1_format, output_X3_format): Initialize R with zero to reduce
4245 compiler warnings. Merge A and B args into single argument.
4246 (output_X2_format, output_X4_format): Remove unused variable R. Merge
4247 A and B args into single argument.
4248 (free_record): Removed (wasn't used).
4249 (free_list_records): Also free imasks in prologue records.
4250 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
4251 (output_spill_mask): Remove.
4252 (output_unwabi): New function.
4253 (output_epilogue, output_label_state, output_copy_state): Call
4255 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
4256 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
4258 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
4259 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
4260 as part of handling the prologue records. Emit region's imask if
4261 we have one. Handle unwabi, epilogue, label_state, copy_state,
4262 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
4263 spill_sprel_p, and spill_reg_p records.
4264 (set_imask, count_bits, slot_index): New function.
4265 (fixup_unw_records): Fix region size computation. Handle
4266 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
4267 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
4268 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
4269 set_imask accordingly. Update imask for gr_gr, and br_gr records.
4270 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
4271 (dot_save): Use manifest constants for applicaton registers.
4272 Handle REG_PR and REG_PRIUNAT.
4273 (dot_restore): Don't just ignore it.
4274 (dot_restorereg): New function..
4275 (generate_unwind_image): Ensure unwind info is a multiple of eight
4276 bytes, not just four bytes.
4277 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
4278 (dot_altrp): Don't just ignore it.
4279 (dot_savemem): New function. Replaces dot_savesp() and
4280 dot_savepsp(). Use manifest constants for applicaton registers.
4281 Handle REG_PR and REG_PRIUNAT.
4282 (dot_savef): Simplify.
4283 (dot_saveb): Support generation of br_gr.
4284 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
4285 dot_label_state, dot_copy_state): New function.
4286 (dot_unwabi): Don't just ignore it.
4287 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
4288 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
4289 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
4290 (emit_one_bundle): Set slot number for prologue/body records
4291 *before* emitting the first insn.
4292 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
4293 (md_begin): Declare "psp" pseudo-register.
4294 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
4295 so we don't get segfault.
4296 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
4297 counts as required per SW Conventions manual
4298 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
4299 output_preds_psprel, output_preds_sprel, output_spill_base,
4300 output_unat_psprel, output_unat_sprel, output_lc_psprel,
4301 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
4302 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
4303 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
4304 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
4305 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
4306 (dot_vframe): Implement.
4307 (dot_vframesp, dot_vframepsp): New function.
4309 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
4311 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4312 * configure: Regenerate.
4314 2000-05-23 Alan Modra <alan@linuxcare.com.au>
4316 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4317 (md_estimate_size_before_relax): so we can use it here instead of
4318 old kludges. Localise vars to blocks. Comment.
4320 * frags.c (frag_new): Update fr_var comments.
4321 * frags.h (struct frag): Ditto.
4323 2000-05-22 Richard Henderson <rth@cygnus.com>
4325 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4326 (pseudo_func): Add pcrel.
4327 (operand_match): Handle IA64_OPND_TGT64.
4328 (build_insn): Likewise.
4329 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
4330 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
4331 (fix_insn): Handle all three 64-bit relocation types.
4333 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
4335 * obj.h (struct format_ops): New members begin, app_file,
4336 s_set_other, s_set_desc, s_get_type, s_set_type,
4337 separate_stab_sections, init_stab_section.
4339 * config/obj-multi.h: Update GPL notice to v2.
4341 (obj_app_file): New.
4342 (S_SET_SIZE): Test s_set_size for NULL before calling.
4343 (S_SET_ALIGN): Similar for s_set_align.
4348 (SEPARATE_STAB_SECTIONS): New.
4349 (INIT_STAB_SECTION): New.
4350 (EMIT_SECTION_SYMBOLS): New.
4351 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
4353 * config/obj-elf.h: Update GPL notice to v2.
4354 Mention that this file is included from obj-multi.h.
4355 (obj_begin): Wrap definition in ifndef.
4356 (elf_file_symbol): Constify declaration.
4357 (obj_app_file): Ditto.
4358 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
4359 Wrap in ifndef SEPARATE_STAB_SECTIONS.
4361 * config/obj-elf.c (elf_s_set_other): New.
4362 (elf_file_symbol): Constify argument.
4363 (elf_separate_stab_sections): New.
4364 (elf_init_stab_section): New.
4365 (elf_format_ops): Add new members. Remove comma at end.
4367 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
4368 (ecoff_format_ops): Add new fields. Remove comma at end.
4369 Mention inconsistency for emit_section_symbols.
4371 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
4373 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
4374 (coff_separate_stab_sections): New.
4375 (coff_format_ops): Add new members.
4377 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
4378 (obj_aout_s_set_other): New.
4379 (obj_aout_s_set_desc): New.
4380 (obj_aout_s_get_type): New.
4381 (obj_aout_s_set_type): New.
4382 (obj_aout_separate_stab_sections): New.
4383 (aout_format_ops): New members added. Use obj_aout_process_stab,
4384 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
4385 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
4387 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
4389 2000-05-22 Alan Modra <alan@linuxcare.com.au>
4391 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
4392 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
4393 (md_estimate_size_before_relax): Ensure jumps to weak and
4394 externally visible symbols are relocatable.
4396 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
4398 * stabs.c (aout_process_stab): Make global.
4399 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
4400 * read.h (aout_process_stab): Declare.
4402 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
4403 Generalize to *aout, *coff *elf.
4404 * configure: Regenerated.
4406 * doc/internals.texi (Object format backend): Say
4407 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
4409 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
4410 * Makefile.in: Regenerated.
4412 2000-05-19 Catherine Moore <clm@cygnus.com>
4414 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
4416 2000-05-18 Alan Modra <alan@linuxcare.com.au>
4418 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
4419 instruction to reflect change in re_assemble_*.
4421 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
4423 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
4424 build PA64 ELF tools.
4425 * configure: Rebuilt.
4427 2000-05-17 Alan Modra <alan@linuxcare.com.au>
4429 * Makefile.am: Regenerate dependencies.
4430 * Makefile.in: Regenerate.
4432 2000-05-15 Nick Clifton <nickc@cygnus.com>
4434 * config/tc-arm.c (struct asm_psr): Add boolean field
4435 distinguishing between CSPR and SPSR. Rename 'number' field
4437 (psrs): Rearrange contents to match new asm_psr structure.
4438 (arm_psr_parse): Move next to psr_required_here. Make it
4439 return an asm_psr structure.
4440 (psr_required_here): Use asm_psr structure returned by
4442 (do_msr): Reorganise to allow psr_required_here to be called
4444 (md_undefined_name): Mark 'name' parameter as unused, since
4445 the COFF target does not use it.
4447 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4449 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4451 * config/te-aux.h: Likewise.
4452 * config/te-dpx2.h: Likewise.
4453 * config/te-go32.h: Likewise.
4454 * config/te-hp300.h: Likewise.
4455 * config/te-hppa.h: Likewise.
4456 * config/te-i386aix.h: Likewise.
4457 * config/te-ic960.h: Likewise.
4458 * config/te-interix.h: Likewise.
4459 * config/te-nbsd532.h: Likewise.
4460 * config/te-pc532mach.h: Likewise.
4461 * config/te-ppcnw.h: Likewise.
4462 * config/te-psos.h: Likewise.
4463 * config/te-sparcaout.h: Likewise.
4464 * config/te-sun3.h: Likewise.
4465 * config/te-sysv32.h: Likewise.
4467 2000-05-14 Alan Modra <alan@linuxcare.com.au>
4469 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
4470 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
4471 and sign extend without an if statement.
4472 (build_bytes): Likewise.
4474 2000-05-14 Kazu Hirata <kazu@hxi.com>
4476 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
4477 X_add_symbol L_32 case.
4479 2000-05-14 David O'Brien <obrien@FreeBSD.org>
4481 * config/te-freebsd.h: New file.
4483 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4485 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4486 bindtextdomain): Replace defines with those from intl/libgettext.h
4487 to quieten gcc warnings.
4489 * NEWS: Mention x86 .arch and -q.
4491 * config/tc-i386.c (quiet_warnings): New.
4492 (md_assemble): Use quiet_warnings.
4493 (md_parse_option): Set quiet_warnings from -q.
4494 (md_show_usage): Mention -q, delete -m.
4495 (flag_do_long_jump): Delete.
4496 (md_parse_option): Remove -m.
4497 (md_show_usage): Remove -m.
4498 (md_create_long_jump): Remove useless flag_do_long_jump code.
4500 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
4501 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
4503 2000-05-13 Alan Modra <alan@linuxcare.com.au>
4504 Alexander Sokolov <robocop@netlink.ru>
4506 * doc/c-i386.texi (i386-Arch): New section.
4507 (i386-Syntax): Mention .intel_syntax and .att_syntax.
4509 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
4510 (smallest_imm_type): Use smallest opcode for shift by one if cpu
4511 architecture has been given and is not 486.
4512 (set_cpu_arch): New.
4513 (md_pseudo_table): Add .arch.
4514 (md_assemble): Warn if cpu architecture has been given and an
4515 unsupported instruction.
4517 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
4518 Move operand_types bit defines after relevant template field.
4519 (template): Add cpu_flags.
4523 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
4525 * config/tc-mn10300.h (md_end): Define.
4526 (mn10300_finalize): Declare.
4527 * config/tc-mn10300.c: Include dwarf2dbg.h.
4528 (debug_line): Define.
4529 (md_assemble): Generate dwarf2 line info.
4530 (mn10300_finalize): New function. Finalize dwarf2 info.
4532 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
4534 * config/tc-mips.c (md_estimate_size_before_relax): Use the
4535 external version of the relocation for weak symbols.
4537 2000-05-08 David Mosberger <davidm@hpl.hp.com>
4539 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
4540 frame size in units of 16 bytes, as required per SW Conventions manual.
4541 (output_unw_records): Output info-block header as a dword to get
4544 2000-05-08 Alan Modra <alan@linuxcare.com.au>
4546 * as.h: #include "file", not <file> on files from ../include.
4547 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
4548 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
4549 (md_convert_frag): Add ATTRIBUTE_UNUSED.
4550 (tc_coff_symbol_emit_hook): Ditto.
4551 (OPTCOUNT): Cast to int to avoid compiler warning.
4552 (md_begin): Fix signed/unsigned warnings.
4554 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4556 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
4557 ABRANCH LONG case for a conditional branch on a 68000.
4558 (md_estimate_size_before_relax): Likewise. Also handle
4559 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
4560 (m68k-ip: case ABSL): Relax absolute references to 16-bit
4561 PC-relative on all CPUs.
4562 (md_estimate_size_before_relax): Likewise.
4564 2000-05-04 Alan Modra <alan@linuxcare.com.au>
4566 * as.c (parse_args): Just mention current year in printed
4569 2000-05-03 J.T. Conklin <jtc@redback.com>
4571 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
4573 (md_parse_option): Recognize -m7400.
4575 2000-05-03 Ian Lance Taylor <ian@zembu.com>
4577 * config/atof-ieee.c (gen_to_words): When adding carry back in,
4578 don't permit lp to become less than the words array.
4580 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
4582 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
4583 Fix little-endian case.
4585 2000-05-03 David O'Brien <obrien@NUXI.com>
4587 * as.c (parse_args): Update copyright.
4589 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
4591 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
4592 for the .bss section too.
4594 2000-05-02 Alan Modra <alan@linuxcare.com.au>
4596 * configure.in: Set em=linux for hppa-*-linux.
4597 * configure: Regenerate.
4598 * doc/Makefile.in: Regenerate with correct automake.
4600 * frags.c (frag_grow): Sanity check chunk_size.
4602 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
4603 * config/obj-som.h: Likewise.
4604 * config/obj-ieee.h: Likewise.
4606 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
4608 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
4609 (md_pseudo_table): Fully initialise OBJ_ELF cases.
4610 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
4611 (pa_ip): low_sign_unext now returns via function value. Use
4612 re_assemble_* instead of dis_assemble_* and
4613 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
4615 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
4616 (md_section_align, md_parse_option, md_show_usage,
4617 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
4618 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
4619 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
4620 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
4621 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
4623 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
4624 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
4625 outside of switch. Correct mask and shifting errors in case 10
4626 and case -11. In case 21, compare against signed range to suit
4627 hppa_field_adjust changes. In case 12, use re_assemble_12. In
4628 case 17 and case 22, use offsetT variable to properly check range.
4629 Use re_assemble_* here too.
4630 (evaluate_absolute): Change type of value to offsetT. Call
4631 hppa_field_adjust to do the work for us.
4632 (pa_parse_cmpb_64_cmpltr): Delete save_s.
4633 (pa_parse_cmpib_64_cmpltr): Ditto.
4634 (pa_build_unwind_subspace): Delete unused var subseg. Change type
4635 of i to unsigned int.
4636 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
4637 (pa_end_of_source): Return type is void.
4639 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
4641 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
4643 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
4645 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
4646 More comments added.
4647 (md_begin): Removed "construct symbols for each register name".
4648 Because register names conflicts with GCC generated function
4650 (avr_operand): Now constant numbers can be used as a register
4651 identifiers (0 as r0, 31 as r31).
4652 (md_assemble): use skip_space () before parsing instruction
4655 2000-05-01 Alan Modra <alan@linuxcare.com.au>
4657 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
4658 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
4659 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
4660 * configure: Regenerate.
4662 2000-04-29 Andreas Jaeger <aj@suse.de>
4664 * as.h: Correctly check GCC version.
4666 2000-04-26 David O'Brien <obrien@FreeBSD.org>
4668 * doc/as.1: Fix unbalanced brackets.
4670 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
4672 (line_comment_chars): Set to '/' if TE_FreeBSD.
4674 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
4676 * configure.in: Configury support for PA64 (currently disabled).
4677 * configure: Rebuilt.
4679 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
4681 * config/tc-mips.c (s_change_sec): Use record_alignment, not
4682 bfd_set_section_alignment.
4684 2000-04-25 Alan Modra <alan@linuxcare.com.au>
4686 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
4689 2000-04-24 Nick Clifton <nickc@cygnus.com>
4691 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4692 * doc/as.texinfo (Align): Include arm and strongarm in list of
4693 targets that have the second form of the behaviour of the .align
4696 2000-04-24 Mark Klein <mklein@dis.com>
4698 * config/obj-som.c: Terminate obj_pseudo_table.
4700 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
4702 * as.c (parse_args): Allow md_parse_option to override -a listing
4704 * config/obj-coff.c (add_lineno): Change type of offset parameter
4705 from "int" to "bfd_vma."
4706 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
4707 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
4708 (ppc_change_csect): Align correctly for XCOFF64.
4709 (ppc_machine): New function, which discards "ppc_machine" line.
4710 (ppc_tc): Cons for 8 when code is 64 bit.
4711 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
4713 (md_parse_option): Handle -a64 and -a32.
4715 * config/tc-ppc.h (TARGET_MACH): Define.
4716 (TARGET_FORMAT): Move to function.
4717 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
4719 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
4721 * config/tc-avr.c: New AVR_ISA_ defined.
4722 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
4723 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
4724 for `fmul', `movw' and `lpm R,Z' instructions.
4725 (avr_operands): Warn if current opcode is a two-word instruction
4726 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
4727 (avr_opcodes): New commands added.
4728 (REGISTER_P): Check 'a' and 'v' constraint letters.
4729 (mcu_types): New MCU added.
4731 2000-04-22 Timothy Wall <twall@cygnus.com>
4733 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
4735 (operand_match): Conditionally insert default bit values for IMMU9.
4737 2000-04-14 Matthew Green <mrg@cygnus.com>
4739 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
4740 * configure: Rebuilt.
4742 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
4743 Jason Eckhardt <jle@cygnus.com>
4745 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
4747 * config/tc-hppa.c (CHECK_ALIGN): New macro.
4748 Added handling of new operand types l,y,&,fe,fE,fx.
4750 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
4751 David Mosberger <davidm@hpl.hp.com>
4752 Timothy Wall <twall@cygnus.com>
4753 Andrew MacLeod <amacleod@cygnus.com>
4754 Jim Wilson <wilson@cygnus.com>
4756 * Makefile.am (CPU_TYPES): Add ia64.
4757 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
4758 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
4759 * Makefile.in: Rebuild.
4760 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
4761 * configure: Rebuild.
4762 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
4763 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
4764 * expr.c (expr): Handle md_optimize_expr.
4765 * read.c (LEX_HASH): Add comment.
4766 * config/tc-ia64.c, config/tc-ia64.h: New files.
4768 2000-04-21 Richard Henderson <rth@cygnus.com>
4770 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
4771 bundling a non-delayed branch type instruction.
4773 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
4775 * config/tc-mn10300.c (HAVE_AM30): Define.
4776 (md_assemble): Use it.
4778 2000-04-19 Alan Modra <alan@linuxcare.com.au>
4780 * config/obj-elf.c (obj_elf_change_section): Check for changed
4783 * Makefile.am: (CPU_MULTI_VALID): Remove.
4784 (MULTI_CPU_TYPES): Define.
4785 (MULTI_CPU_OBJ_VALID): Define.
4786 (DEPTC): Use the above.
4787 (DEPOBJ): Same here.
4789 Regenerate dependencies.
4790 * Makefile.in: Regenerate.
4792 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4794 * Makefile.am (YACC, LEX): Get them from configure.
4796 2000-04-18 H.J. Lu (hjl@gnu.org)
4798 * config/tc-i386.c (offset_in_range): Use addressT instead of
4799 bfd_vma for non-bfd assemblers.
4801 2000-04-17 Alan Modra <alan@linuxcare.com.au>
4803 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
4804 doesn't give spurious errors.
4806 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
4808 * as.h (SEEK_SET): Define if undefined.
4810 2000-04-13 Alan Modra <alan@linuxcare.com.au>
4812 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
4813 constants, and don't assume offsetT is 32 bits.
4815 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
4817 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
4818 (md_pcrel_from_section): Add prototype.
4819 (d10v_fix_adjustable): Add prototype.
4820 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
4822 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
4824 2000-04-12 Nick Clifton <nickc@cygnus.com>
4826 * config/tc-d10v.c (find_opcode): Correctly calculate position of
4827 symbol in frag chain.
4829 2000-04-10 Alan Modra <alan@linuxcare.com.au>
4831 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
4832 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
4833 (fits_in_signed_word, smallest_imm_type): Ditto.
4834 (md_assemble): Use an offsetT var to hold offsetT values, not a
4836 (offset_in_range): New.
4837 (md_assemble): Use it.
4838 (md_convert_frag): Change type of target_address, opcode_address,
4839 and displacement_from_opcode_start to offsetT.
4840 (md_create_short_jump): Change type of offset to offsetT.
4841 (md_create_long_jump): Ditto.
4842 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
4843 (md_chars_to_number): Remove.
4844 (output_invalid): Remove duplicate prototype.
4846 2000-04-09 Nick Clifton <nickc@cygnus.com>
4848 * Makefile.am (CPU_TYPES): Add 'avr'.
4849 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
4850 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
4852 * Makefile.in: Regenerate.
4854 * doc/as.texinfo: Add M32R documentation.
4856 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
4858 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
4859 --enable-build-warnings option.
4860 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
4861 * Makefile.in, configure: Re-generate.
4863 2000-04-07 Nick Clifton <nickc@cygnus.com>
4865 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
4866 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
4867 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
4868 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
4869 (arm_force_relocation): Force relocations for
4870 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
4872 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4874 * config/tc-sh.c (get_operands): There's no third operand if the
4875 first operand is an immediate.
4877 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
4879 * config/tc-sh.c (immediate): Delete.
4880 (sh_operand_info): Add immediate member.
4881 (parse_reg): Use A_PC for pc.
4882 (parse_exp): Add second argument 'op'. All callers changed.
4883 (parse_at): Expect pc to be coded as A_PC.
4884 Use immediate field in *op.
4885 (insert): Add fourth argument 'op'. All callers changed.
4886 (build_relax): Add second argument 'op'. All callers changed.
4887 (insert_loop_bounds): New function.
4888 (build_Mytes): Remove DISP_4.
4889 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
4890 (assemble_ppi): Use immediate field in *operand.
4891 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
4892 (md_apply_fix): Likewise.
4893 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
4895 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
4897 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
4899 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
4901 * internals.texi (CPU backend): Document
4902 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
4904 2000-04-04 Alan Modra <alan@linuxcare.com.au>
4906 * po/gas.pot: Regenerate.
4908 * as.c (show_usage): Restore translated part of bug string.
4909 * gasp.c (show_usage): Likewise.
4911 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
4912 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
4913 than move-if-change.
4914 (DEP1): Modify for "gcc -MM".
4918 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
4919 Update dependencies.
4920 * Makefile.in: Regenerate.
4922 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
4924 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
4925 (md_begin): Likewise.
4926 (HAVE_AM33): New macro.
4927 (md_assemble): Use it. Match r_regs and xr_regs only if
4930 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4932 * as.h: #include "bin-bugs.h"
4933 * as.c (show_usage): Use REPORT_BUGS_TO.
4934 * gasp.c: #include "bin-bugs.h"
4935 (show_usage): Use REPORT_BUGS_TO.
4937 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
4939 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
4941 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
4942 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
4945 2000-04-03 Alan Modra <alan@linuxcare.com.au>
4947 * config/tc-i386.c (i386_immediate): Don't assume a constant
4948 immediate is necessarily 16 bits when in 16 bit code mode.
4949 (md_assemble): Instead set guess_suffix here after we have checked
4952 2000-04-02 Richard Henderson <rth@cygnus.com>
4954 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
4955 quantities. Correct right shift sign extension.
4956 (build_insn): Make `number' unsigned long. Mask top 6 bits of
4957 32-bit value when shifting into place.
4959 2000-04-01 Ian Lance Taylor <ian@zembu.com>
4961 * app.c: Add ATTRIBUTE_UNUSED as needed.
4962 * config/tc-ppc.c: Likewise.
4963 (ppc_size): Make unsigned long.
4964 (ppc_insert_operand): Add casts to avoid warnings.
4966 2000-03-31 Nick Clifton <nickc@cygnus.com>
4968 * config/tc-d10v.h (md_flush_pending_output): Define.
4970 2000-03-29 Nick Clifton <nickc@cygnus.com>
4972 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
4973 segment. Works for both BFD_ASSEMBLER and others.
4974 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
4976 2000-03-29 Nick Clifton <nickc@cygnus.com
4978 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
4980 2000-03-28 Alan Modra <alan@linuxcare.com.au>
4982 * listing.c (LISTING_LHS_WIDTH): Default depends on
4984 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
4986 2000-03-27 Ian Lance Taylor <ian@zembu.com>
4988 * config/tc-sh.c (md_show_usage): Use backslash before newline in
4991 2000-03-27 Alan Modra <alan@linuxcare.com.au>
4993 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
4995 * config/tc-avr.c (mcu_types): Add missing initialiser.
4996 (md_pcrel_from_section): Add prototype.
4997 (avr_operand): Remove redundant test of unsigned < 0.
4998 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
5000 2000-03-27 Denis Chertykov <denisc@overta.ru>
5002 * config/tc-avr.c: New file for AVR support.
5003 * config/tc-avr.h: Likewise.
5004 * configure.in: Add AVR support.
5005 * configure: Regenerate.
5007 2000-03-26 Timothy Wall <twall@cygnus.com>
5009 * gasp.c (macro_op): Add new argument to check_macro call.
5010 Macro structure definitions moved to macro.h
5011 * sb.h: Add argument to prototype for input_scrub_include_sb.
5012 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
5013 nesting checks with an additional flag.
5014 (struct input_save): Add flag to indicate whether current sb
5015 should be checked for proper macro/conditional nesting.
5016 (input_scrub_push/pop): Save/restore nest check flag.
5017 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
5019 * macro.c (check_macro): Allow caller to retrieve parsed macro
5020 information if a pointer is provided. This information may be
5021 used by the new macro hooks.
5022 * macro.h: Update prototype for check_macro. Macro struct
5023 definitions moved here from macro.c/gasp.c.
5024 * read.c (read_a_source_file): Add parameter to check_macro call,
5025 and pass macro info to the macro hook, if defined.
5026 (input_scrub_insert_line): New. Allow insertion of a line of
5027 characters into the input stream.
5028 (input_scrub_insert_file): New. Allow insertion of an arbitrary
5029 file into the input stream.
5030 (s_include): Use input_scrub_insert_file.
5031 * internals.texi: Document new macro hooks.
5032 * as.h: New prototypes added.
5034 2000-03-26 Alan Modra <alan@linuxcare.com.au>
5036 * config/tc-i386.c: Don't start any as_bad or as_warn message with
5037 an initial capital letter.
5038 (i386_index_check): Reindent.
5040 2000-03-19 Nick Clifton <nickc@cygnus.com>
5042 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
5045 2000-03-17 Thomas de Lellis <tdel@windriver.com>
5047 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
5048 instruction operand bad if Rd > 7 when generating
5049 thumb instructions. Prevents for example,
5050 "adr r12,label" from silently failing and generating
5051 the wrong instruction.
5053 2000-03-17 Nick Clifton <nickc@cygnus.com>
5055 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
5056 that have a destingation >= 0x400000.
5057 Fix compile time warning messages.
5059 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5061 * config/tc-sh.c (md_begin): When encountering insn that are
5062 not supported by the current arch, only change the name if
5063 its contents are the same as prev_name.
5064 (get_specific): If the the architecture doesn't match, fail.
5066 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5068 * config/tc-sh.c (IDENT_CHAR): Define.
5069 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
5070 matching back where it came from.
5072 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5074 * config/tc-sh.c (md_show_usage): Add description of -dsp.
5076 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
5078 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
5081 2000-03-15 Kazu Hirata <kazu@hxi.com>
5083 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
5085 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
5087 * expr.c (operand) [case 'f']: When testing if '0f' can start a
5088 floating-point-number, make sure 'f' is in FLT_CHARS.
5090 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
5092 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
5093 (s_lcomm_internal): Use it.
5094 * doc/internals.texi (CPU backend): Document it.
5095 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
5098 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
5100 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
5103 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
5104 implementation doesn't have special handling for switch
5106 (macro_build): Allow for code in sections other than .text.
5108 (mips_ip): Likewise.
5109 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
5110 Don't perform relocs if we will be outputting them.
5111 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
5112 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
5115 2000-03-09 Catherine Moore <clm@cygnus.com>
5117 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
5118 relocation type based on the entry in the fixup structure.
5119 Put S_IS_EXTERN processing back in.
5121 2000-03-08 H.J. Lu (hjl@gnu.org)
5123 * Makefile.am (install-exec-tooldir): Depend on
5124 install-exec-bindir for parallel make.
5125 * Makefile.in: Regenerated.
5127 2000-03-06 Nick Clifton <nickc@cygnus.com>
5129 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
5131 (md_parse_option): Parse -m32r command line switch - disable m32rx
5133 (md_show_usage): Document new option.
5135 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
5136 * doc/Makefile.in: Regenerate.
5137 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
5139 2000-03-02 Michael Meissner <meissner@redhat.com>
5141 * config/tc-d30v.c (check_range): Remove code that incorrectly
5142 sign extended values where bits < 32.
5144 2000-03-02 H.J. Lu (hjl@gnu.org)
5146 * configure.in: Support --enable-targets=all on ia32.
5147 * configure: Regenerated.
5149 2000-03-01 Nick Clifton <nickc@cygnus.com>
5151 * gasp.c (do_align): Remove bogus check of alignment value.
5153 2000-02-27 Thomas de Lellis <tdel@windriver.com>
5155 * config/obj-elf.c (elf_frob_symbol): Remove code which when
5156 TC_PPC was defined forced the type of a symbol with no other type
5159 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
5161 * doc/internals.texi (CPU backend): Mention that
5162 line_separator_chars do not break up comments. Fix typos for
5163 LEX_AT and LEX_NAME descriptions. Document operands for
5164 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
5165 description of md_create_short_jump usage. Document argument for
5166 md_undefined_symbol.
5168 2000-02-27 Jakub Jelinek <jakub@redhat.com>
5170 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
5171 (md_parse_option): Handle it.
5172 (md_show_usage): Document it.
5174 2000-02-27 Ian Lance Taylor <ian@zembu.com>
5176 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
5177 opcode, for the instruction `pal19'. From Andrea Arcangeli
5180 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
5182 * config/tc-i386.c (i386_immediate): Move constant operand sizing
5184 (md_assemble): To here, before template operands are matched.
5185 Also ensure a constant immediate is sign extended when we know the
5186 size is at most 16 bits. This is to catch cases like "add
5187 $0xffc0,%ax" where we don't know the size, and thus that the
5188 immediate can be represented as Imm8S until after parsing the
5190 (i386_displacement): Similarly sign extend 16 bit constant
5192 (md_assemble): Relax 16-bit jump constant range check to suit sign
5193 extended displacements.
5195 2000-02-26 Andreas Jaeger <aj@suse.de>
5197 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
5199 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5201 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
5202 call operands when intel_syntax.
5203 (intel_float_operand): Return 2 for "fi...".
5204 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
5205 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
5206 earlier "SHORT" change.
5207 (md_assemble): When determining suffix from Regs, exclude
5210 2000-02-24 Nick Clifton <nickc@cygnus.com>
5212 * configure: Add arm-wince, mips-pe and sh-pe targets.
5213 * configure: Regenerate.
5215 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
5217 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
5218 "pe-mips" for the mips-pe target.
5220 * config/tc-arm.c (insns): Change displacement encoded in BL
5221 and B instructions if the target port is arm-wince.
5222 (do_ldst): Do not bias the relocation offset if the target
5224 (md_pcrel_from): Add in missing relocation offset bias if the
5225 target os arm-wince.
5227 * config/tc-mips.c (mips_target_format): Support COFF flavour.
5228 (md_begin): Disable -G support for mips-pe target.
5229 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
5230 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
5233 * config/tc-sh.c (md_begin): sh-pe target is little endian.
5234 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
5235 assembler, just set the alignment to 4.
5237 * config/te-wince-pe.h: New file for WinCE targets. Define
5240 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5242 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
5243 string instructions.
5244 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
5245 (i386_intel_memory_operand): After finding a segment override,
5246 check again for no `[' before looking for a displacement. Bomb if
5247 more than one displacement rather than silently discarding the
5248 second and subsequent ones. Free strings malloc'd by
5249 build_displacement_string.
5251 2000-02-24 Catherine Moore <clm@cygnus.com>
5253 * config/obj-som.c (obj_pseudo_table): Add "weak".
5254 (obj_som_weak): New routine.
5256 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
5258 * config/tc-i386.c (union i386_op): New.
5259 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
5260 Throughout file replace occurences of disps[n], imms[n], regs[n]
5261 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
5262 intel mode operand swapping. Add assert in regKludge and
5263 fake_zero_displacement code. Test i.types[n] when outputting
5264 displacements and immediates. Combine output of Disp16 with
5266 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
5267 when in intel mode by (not) reversing fsub and fdiv operands
5268 before the template search. This fails for single operand
5269 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
5270 undefined. Instead fix the base_opcode after we've found the
5271 template. Move base_opcode xor with found_reverse_match from
5272 opcode output code to before this fix so we test for the correct
5274 (md_assemble): Don't use strcmp when deciding to ignore the suffix
5275 check in intel mode. Instead compare opcodes.
5277 * config/tc-i386.h (TC_RELOC): Delete.
5278 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
5279 with equivalent call to reloc.
5281 * as.h (flag_m68k_mri): Move declaration after target include, and
5282 only declare when TC_M68K defined. Define as zero otherwise.
5283 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
5284 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
5285 Define as zero otherwise.
5286 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
5287 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
5288 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
5289 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
5290 testing whether defined.
5291 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
5292 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
5293 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
5294 rather than testing whether defined.
5295 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
5296 (parse_mri_cons): Declare and use only when TC_M68K.
5297 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
5298 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
5299 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
5301 * NEWS: Mention IBM 370 support.
5303 2000-02-23 Richard Henderson <rth@cygnus.com>
5305 * config/tc-i386.c (md_assemble): When swapping operands for
5306 intel_syntax, assume everything that's not Imm or Disp is a
5309 2000-02-23 Linas Vepstas <linas@linas.org>
5311 * config/tc-i370.c, config/tc-i370.h: New files.
5312 * Makefile.am: Add support for Linux/IBM 370.
5313 * configure.in: Likewise.
5314 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
5315 * config/obj-elf.c: Include elf/i370.h
5316 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
5318 * Makefile.in: Regenerate.
5319 * configure: Regenerate.
5321 * doc/c-i370.texi: New file.
5322 * doc/all.texi: Include it.
5323 * doc/as.texinfo: And here.
5324 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5325 * doc/Makefile.in: Regenerate.
5327 2000-02-19 Michael Meissner <meissner@redhat.com>
5329 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
5330 determine if an instruction can be used in parallel with an ADDppp
5331 or SUBppp instruction.
5333 2000-02-22 Andrew Haley <aph@cygnus.com>
5335 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
5337 2000-02-22 Andrew Haley <aph@cygnus.com>
5339 * config/tc-mips.c (mips_gp32): New variable.
5340 (macro_build) Use mips_gp32.
5342 (md_longopts): Add "-mgp32" and "-mgp64".
5343 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
5345 (OPTION_M7900): Change offset
5346 (OPTION_NO_M7900): Ditto.
5348 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
5350 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
5351 warning, and bump it to 1.
5353 2000-02-22 Ian Lance Taylor <ian@zembu.com>
5355 From Brad Lucier <lucier@math.purdue.edu>:
5356 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
5359 2000-02-21 Catherine Moore <clm@cygnus.com>
5361 * config/tc-mips.c (MF_HILO_INSN): Define.
5362 (mips_7000_hilo_fix): Declare.
5363 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
5364 (md_parse_option): Check for 7000_HILO_FIX options.
5365 (OPTION_M7000_HILO_FIX): Define.
5366 (OPTION_NO_M7000_HILO_FIX): Define.
5367 * doc/c-mips.texi (-mfix7000): Describe.
5369 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
5371 * listing.c (print_lines): Remove unused variable `end'.
5373 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
5374 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
5375 reloc_type when BFD_ASSEMBLER.
5376 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
5377 reloc_type when BFD_ASSEMBLER. Move common code out of switch
5378 statement and quell signed vs. unsigned comparison warning.
5380 2000-02-18 Nick Clifton <nickc@cygnus.com>
5382 * config/tc-d10v.c (find_opcode): Add a symbol's value to
5383 the computed frag offset, rather than overwriting it.
5385 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
5387 * config/tc-sh.c ("elf/sh.h"): Include.
5388 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
5389 (md.begin): Initialize target_arch.
5390 Only include opcodes in has table that match selected architecture.
5391 (parse_reg): Recognize register names for sh-dsp.
5392 (parse_at): Recognize post-modify addressing.
5393 (get_operands): The leading space is now optional.
5394 (get_specific): Remove FDREG_N support. Add support for sh-dsp
5395 arguments. Update valid_arch.
5396 (build_Mytes): Add support for SDT_REG_N.
5397 (find_cooked_opcode): New function, broken out of md_assemble.
5398 (assemble_ppi, sh_elf_final_processing): New functions.
5399 (md_assemble): Use find_cooked_opcode and assemble_ppi.
5400 (md_longopts, md_parse_option): New option: -dsp.
5401 * config/tc-sh.h (elf_tc_final_processing): Define.
5402 (sh_elf_final_processing): Declare.
5404 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
5406 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
5407 the unwinder subspace. Save the current seg/subseg before creating
5410 2000-02-10 Nick Clifton <nickc@cygnus.com>
5412 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
5413 little endian targets.
5414 (INST_BYTE1): Redefine to handle big and little endian
5416 (cpu_type): New type: Select between M340 and M210.
5417 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
5418 instructions of the M340.
5419 (md_assemble): Add support for the MULSH and OPSR classes of
5421 (md_atof): Add support for little endian targets.
5422 (md_parse_option): Add support for -EL, -EB and -mcpu command
5424 (md_convert_frag): Add support for little endian targets.
5425 (md_apply_fix3): Add support for little endian targets.
5426 (md_number_to_chars): Add support for little endian targets.
5428 2000-02-10 Timothy Wall <twall@redhat.com>
5430 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
5431 defined, use it to verify the symbol just read should be a label.
5433 2000-02-10 Timothy Wall <twall@redhat.com>
5435 * app.c (do_scrub_chars): Handle "||" for parallel instructions
5436 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
5437 around colons when KEEP_WHITE_AROUND_COLON is defined.
5438 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
5439 and KEEP_WHITE_AROUND_COLON.
5441 2000-02-08 Timothy Wall <twall@redhat.com>
5443 * read.c (s_rept): Call do_repeat, which abstracts the repeat
5445 (do_repeat): New. Abstract repeat logic so that a "break" can be
5447 (end_repeat): New. Provide support for a "break" out of the
5449 * read.h: Add prototypes for new functions.
5451 2000-02-08 Timothy Wall <twall@redhat.com>
5453 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
5454 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
5455 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
5458 2000-02-08 Timothy Wall <twall@redhat.com>
5460 * read.c: Added elseif to directives table.
5461 * read.h: Added prototype for s_elseif.
5462 * doc/as.texinfo: Added description for elseif.
5463 * cond.c (s_elseif): New function
5465 2000-02-04 Timothy Wall <twall@redhat.com>
5467 * listing.c (print_lines): Remove conditionals causing bug in
5470 2000-02-03 Timothy Wall <twall@cygnus.com>
5472 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
5474 * frags.c (frag_new): Calculate fr_fix in octets
5475 (frag_now_fix) Return offset as target address offset (bytes).
5476 (frag_now_fix_octets) New - Return offset in octets (8-bit
5478 * frags.h: Added prototype for frag_now_fix_octets().
5479 Distinguish between octets and bytes in field descriptions.
5480 * listing.c (calc_hex): Account for octets vs bytes when
5481 printing addresses/offsets.
5482 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
5483 target is little-endian, print the octets in a word in big-endian
5484 order so that the display looks like a proper hexadecimal number,
5485 instead of having the octets reversed.
5486 * read.c (do_align): When recording alignment, alignment power
5487 should be in terms of target bytes (minimum addressible unit)
5489 (do_org) Convert ORG target address (byte) argument into an
5490 octet offset when generating a variable fragment.
5491 * symbols.c (resolve_symbol_value): Symbol final value
5492 converted to a target address offset (bytes) from its octet offset.
5493 * config/obj-coff.c (coff_frob_symbol): Symbol target address
5494 offset (bytes) is adjusted by the frag offset (octets) converted
5496 (coff_frob_section) Section alignment power is in terms of bytes;
5497 convert it to an octet alignment power when calculating size (and
5498 size mask) in octets. Don't modify the section size in order to
5499 "align" it for TI COFF, since that format has a different method
5500 for storing alignment information.
5502 2000-02-01 Timothy Wall <twall@cygnus.com>
5504 * stabs.c (generate_asm_file): Escape backslashes in stabs file
5505 entries, matching the way GCC generates them. If not escaped, the
5506 filename is encoded incorrectly.
5508 2000-01-31 Nick Clifton <nickc@cygnus.com>
5510 * config/tc-arm.c (reg_table): Add support for ATPCS register
5513 2000-01-31 Geoff Keating <geoffk@cygnus.com>
5515 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
5517 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
5519 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
5520 of a symbol when we really care about its value.
5522 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
5524 * config/tc-mcore.c (md_assemble): Give warning message if
5525 operands passes to instruction are more than the spec.
5527 2000-01-27 Thomas de Lellis <tdel@windriver.com>
5529 * config/tc-arm.c (armadjust_symtab): If the assembler is in
5530 Thumb mode but the label seen was not declared as '.thumb_func'
5531 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
5532 correct disassembly of Thumb code bounded by non function labels.
5534 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
5536 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
5537 Add dependencies for e-i386aout.o. Fix 2 comment lines.
5539 * Makefile.in: Same here.
5542 * configure.in: Set bfd_gas for i386-aout when primary target
5543 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
5544 we may need the primary te_file. Remove incorrect comment.
5546 * configure: Regenerate.
5548 * config/e-i386aout.c: New file.
5550 * as.c (USE_EMULATIONS): Move to before print_version_id.
5551 (struct emulation): Add i386aout.
5552 (show_usage): Split text strings. Reformat -a text. Add --em
5556 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
5557 (aout_format_ops): New.
5560 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
5561 preprocessor conditional and add aout USE_EMULATIONS tests.
5562 (read_a_source_file): Don't pass error strings to printf as
5566 * gasp.c (exp_get_abs): Don't pass error strings to printf as
5568 (do_data): Same here.
5569 (process_file): And here.
5572 * symbols.c (colon): Rewrite "already defined" fatal message
5573 code for aout with USE_EMULATIONS.
5576 * config/obj-aout.c (OBJ_HEADER): Define.
5577 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
5579 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
5580 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
5582 (obj_aout_type): Expand S_SET_OTHER here too.
5583 (obj_read_begin_hook): Remove.
5584 (aout_pop_insert): New.
5585 (obj_aout_s_get_other): New.
5586 (obj_aout_s_get_desc): New.
5587 (aout_format_ops): New.
5590 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
5591 gets aout_pseudo_table.
5592 (aout_pseudo_table): Declare.
5593 (obj_read_begin_hook): Define.
5596 * config/obj-coff.c (obj_pseudo_table): Rename to
5598 (coff_pop_insert): Use coff_pseudo_table.
5599 (coff_sec_sym_ok_for_reloc): Remove.
5600 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
5601 and comment all zero entries and remove #if 0 code.
5604 * config/obj-coff.h (obj_pop_insert): Define.
5605 (coff_pseudo_table): Declare.
5608 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
5609 s_get_size, s_set_size. Comment all zero entries.
5612 * config/obj-elf.c (elf_s_get_other): New function.
5613 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
5614 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
5615 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
5617 (obj_elf_parse_section_letters): Don't pass error strings to
5618 printf as format arg.
5621 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
5623 (elf_s_get_other): Declare.
5624 (S_GET_OTHER) Define as elf_s_get_other if not already
5626 (S_SET_OTHER): Only define when not already defined.
5627 (elf_obj_read_begin_hook): Declare.
5628 (obj_read_begin_hook): Define.
5629 (elf_obj_symbol_new_hook): Declare.
5630 (obj_symbol_new_hook): Define.
5633 * config/obj-multi.h: Add copyright header and protect against
5634 multiple inclusion. Add * to all function pointers.
5635 (OBJ_HEADER): If defined, include it rather than other defines
5637 (obj_frob_file_after_relocs): Test for NULL.
5638 (obj_symbol_new_hook): Here too.
5639 (obj_sec_sym_ok_for_reloc): And here.
5640 (S_GET_OTHER): Define.
5641 (S_GET_DESC): Define.
5642 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
5643 (OBJ_MAYBE_ELF): Update comment.
5645 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
5646 OBJ_AOUT preprocessor conditional and handle emulation by
5647 testing OUTPUT_FLAVOR.
5648 (i386_displacement): Here too.
5649 (md_section_align): Similarly here.
5650 (i386_target_format): Conditionally compile when more than one
5651 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
5652 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
5653 (i386_displacement): Here too.
5656 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
5657 Define TARGET_FORMAT for aout only when not multi.
5660 * config/te-multi.h: Delete file as it's identical to te-generic.h
5662 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
5664 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
5665 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
5668 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
5670 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
5673 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
5675 * config/tc-mips.c (mips_do_align): New function.
5676 * config/tc-mips.h (md_do_align): Define.
5678 2000-01-10 Philip Blundell <philb@gnu.org>
5680 * doc/c-arm.texi (ARM Options): Fix typo.
5681 (ARM-Chars): Correct description of `#'. Mention that `;' is a
5682 line separator for Linux.
5683 * doc/as.texinfo (Comments): Mention the ARM.
5685 2000-01-10 Philip Blundell <pb@futuretv.com>
5687 * configure.in (arm*-*-conix*): New target.
5688 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5690 * configure: Regenerate.
5692 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
5694 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
5695 (obj_elf_visibility): New function.
5697 * doc/as.texinfo (Visibility): New node: document visibility
5700 For older changes see ChangeLog-9899